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WO2018168892A1 - Boîte de logement - Google Patents

Boîte de logement Download PDF

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Publication number
WO2018168892A1
WO2018168892A1 PCT/JP2018/009867 JP2018009867W WO2018168892A1 WO 2018168892 A1 WO2018168892 A1 WO 2018168892A1 JP 2018009867 W JP2018009867 W JP 2018009867W WO 2018168892 A1 WO2018168892 A1 WO 2018168892A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet
edge
storage box
folding
upper edge
Prior art date
Application number
PCT/JP2018/009867
Other languages
English (en)
Japanese (ja)
Inventor
徳永　大輔
美香 谷口
Original Assignee
東洋アルミエコープロダクツ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 東洋アルミエコープロダクツ株式会社 filed Critical 東洋アルミエコープロダクツ株式会社
Priority to CN202211662141.0A priority Critical patent/CN116176989A/zh
Priority to JP2019506063A priority patent/JP7372834B2/ja
Priority to CN201880017451.2A priority patent/CN110402225A/zh
Publication of WO2018168892A1 publication Critical patent/WO2018168892A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/02—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
    • B65D5/06—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end-closing or contents-supporting elements formed by folding inwardly a wall extending from, and continuously around, an end of the tubular body
    • B65D5/064—Rectangular containers having a body with gusset-flaps folded outwardly or adhered to the side or the top of the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/64—Lids
    • B65D5/66—Hinged lids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/64—Lids
    • B65D5/66—Hinged lids
    • B65D5/6602—Hinged lids formed by folding one or more extensions hinged to the upper edge of a tubular container body

Definitions

  • This invention relates to a storage box, and more particularly to a storage box that can be switched between an open state and a closed state.
  • a container-like main body portion that is open at the top and a lid-like lid portion that is connected to one end edge of the main body portion and that is open downward are configured to rotate around the one end edge.
  • a storage box that can be switched between an open state in which the lid portion is opened and a closed state in which the lid portion is closed.
  • Japanese Patent Application Laid-Open No. 2013-63785 discloses a wound cylindrical packaging container that has a rectangular parallelepiped shape in a closed state, and includes a folded piece that is connected to a side plate and an engaging protrusion that is connected to the folded piece. Is provided at a central position in a plan view of the side plate and is disclosed to engage with an engaging portion provided on the inner side when the lid (lid) is closed.
  • the engaging portion is formed by the plate thickness by overlapping the side lid plate inside the lid body and the auxiliary side lid plate when the lid body is closed. Accordingly, the lid body has a locking force in the closed state.
  • Japanese Unexamined Patent Publication No. 2015-199507 discloses a sheet packaging box in which the height of the side plate on the front plate side is lower than the height on the back plate side and the upper edge of the side plate is inclined. ing. As a result, when the lid (lid) is closed, the suspension plate is strongly pressed against the front plate, and the tip of the cutting blade attached inside the tip edge of the suspension plate can be strongly pressed against the drawn sheet. It is.
  • the engaging portion is only a stepped portion caused by the plate thickness, so that the engaging protrusion and the engaging portion There is a possibility that the locking force due to the engagement becomes weak and the lid opens carelessly.
  • the lid portion of the storage box in which the engaging projection and thus the engaging projection is formed There is a possibility that the lid body is slightly opened even in the closed state.
  • Storing the contents with such a lid opened may cause a defect as a container depending on the type of the contents, such as the possibility of dust and foreign matter being mixed.
  • the container is a wound body such as a wrapping film for food packaging or an aluminum foil foil as disclosed in Japanese Unexamined Patent Publication No. 2013-63785 and Japanese Unexamined Patent Publication No. 2015-199507
  • the size of the storage box is often determined based on the size. In such a case, in particular, there is a need for a storage box with improved locking force without changing the basic overall structure.
  • the present invention has been made to solve the above-described problems, and an object of the present invention is to provide a storage box in which the locking force of the lid portion in the closed state is improved.
  • the storage box according to the first aspect of the present invention is connected to the container-like main body portion opened upward and the upper edge of the rear portion of the main body portion, and opened downward.
  • a lid-shaped lid portion, and the lid portion rotates around the upper edge of the back surface portion of the main body portion, so that the lid portion is opened and one side surface portion of the lid portion is one side surface of the main body portion.
  • a storage box that can be switched between a closed state and a closed state so as to cover at least a part of the part, and is connected to a part of the upper edge of the one side part of the main body part and formed to protrude outward A locking portion, and a locked portion formed so that the locking portion is locked in the closed state on one side surface portion of the lid portion, and the locking portion is an upper edge of the one side surface portion of the main body portion It is located ahead of the center of the plan view.
  • the storage box according to the second aspect of the present invention is composed of a container-like main body portion opened upward, and a lid-like lid portion connected to the upper edge of the back surface portion of the main body portion and opened downward.
  • the lid is pivoted about the upper edge of the back surface of the main body so that the lid is open and the one side of the lid covers at least part of the one side of the main body.
  • a storage box that can be switched between a closed state and a closed portion that is connected to a part of the upper edge of one side surface portion of the main body and protrudes outward, and one of the lid portions
  • the side portion includes a locked portion formed so that the locking portion is locked in the closed state, and the upper edge of the one side surface portion of the main body portion is directed from the back surface side to the front surface side of the main body portion. Are inclined downward.
  • the storage box according to the third aspect of the present invention is formed by bending a sheet body developed in a predetermined shape into a rectangular parallelepiped shape including a front surface portion, a back surface portion, a flat surface portion, a bottom surface portion, one side surface portion, and the other side surface portion.
  • a locking portion that is connected to a part of the upper edge or the upper folding line and protrudes outward is formed.
  • the side lower folding sheet is locked in a state where the front lower folding sheet is closed so as to cover the front sheet.
  • a locked portion that is locked by the portion is formed, and the locking portion is located on the upper edge of the one side upper folding sheet or in the center in plan view of the upper folding line. Even those located in front.
  • the storage box according to the fourth aspect of the present invention is formed by bending a sheet body developed in a predetermined shape into a rectangular parallelepiped shape including a front surface portion, a back surface portion, a flat surface portion, a bottom surface portion, one side surface portion, and the other side surface portion.
  • a locking portion that is connected to a part of the upper edge or the upper folding line and protrudes outward is formed.
  • the side lower folding sheet is locked in a state where the front lower folding sheet is closed so as to cover the front sheet.
  • a locked portion that is locked by the portion is formed, while the upper edge or upper fold line of the side surface upward folding sheet extends from the back side to the front side. Headed in which it slants downward.
  • the force necessary for releasing the locked state is when the upper edge of the side surface upper folded sheet is parallel to the lower edge Larger than
  • the storage box according to a fifth aspect of the present invention is the storage box according to the fourth aspect, wherein the locking portion is positioned in front of the upper edge of the one side upper folding sheet or the center in plan view of the upper folding line. It is.
  • the force required for releasing the locking state when the storage box is shifted from the closed state to the open state may be applied when the locking portion is located in the center in plan view or when the side surface is folded upward. As compared to the case where the upper edge is parallel to the lower edge.
  • the front lower folding sheet is foldably connected to one side edge of the front lower folding sheet.
  • the one side side second folded sheet that covers a part of the outer side surface of the one side side upward folded sheet and is fixed to the inner surface of the one side face lower folded sheet;
  • the flat sheet is surrounded by one side edge of the flat sheet and the upper edge of the one side second backward folding sheet, and extends from the back side toward the front side.
  • the force required to release the locked state when the storage box shifts from the closed state to the open state is such that the locking portion is flat. Since it becomes larger than the case where it is located in the visual center, the stability of the locked state is improved.
  • the storage box according to the second aspect of the present invention when the storage box shifts from the closed state to the open state, the force necessary for releasing the locked state is obtained, while the upper edge of the side surface portion is the lower edge. Since it becomes large compared with the case of being parallel, the stability of the locked state is improved.
  • the force required to release the locked state is when the locking portion is located in the center in plan view. Therefore, the stability of the locked state is improved.
  • the force required to release the locked state when the storage box shifts from the closed state to the open state, while the upper edge of the side surface upward folding sheet is below it Since it becomes large compared with the case where it is parallel to the edge, the stability of the locked state is improved.
  • the storage box in the fifth aspect of the present invention has a force required to release the locked state when the storage box shifts from the closed state to the open state.
  • the stability of the locked state is further improved since the locking portion is larger than when the locking portion is located in the center in plan view or when the upper edge of the one-side upward folded sheet is parallel to the lower edge.
  • the storage box according to the sixth aspect of the present invention is formed with a locking portion as the locking portion is positioned forward. Since the vertically movable range in the closed state of the lid portion is narrowed, the stability of the closed state of the storage box can be controlled.
  • FIG. 4 is an enlarged schematic cross-sectional view taken along the line IV-IV shown in FIG. 1. It is a schematic diagram which shows the latching state of the latching
  • FIG. 1 is a schematic perspective view showing an external shape of a storage box in a closed state according to the first embodiment of the present invention, and is a view before a removal portion is cut out
  • FIG. 2 is a storage box shown in FIG.
  • FIG. 3 is a schematic perspective view showing the external shape of the open state, after the removal portion is cut out
  • FIG. 3 is a development view showing the structure of the sheet body in which the storage box shown in FIG. 1 is developed.
  • the storage box 1 is mainly made of paper, and is formed on a container-like main body 8 having an upper opening and an opening, and an upper edge 22 of the back sheet 19 of the main body 8. It is comprised from the lid-shaped cover part 9 connected and open
  • the front or rear refers to the front (the direction from the back side to the front side) or the back (from the front side to the back side) with reference to the closed storage box as shown in FIG. Direction).
  • “upper or lower” refers to the upper side (direction from the bottom surface side to the flat surface portion side) or the lower side (direction from the flat surface portion side to the bottom surface side) as shown in FIG.
  • the right side or the left side refers to a direction from one side surface portion to the other side surface portion with reference to the closed storage box as shown in FIG.
  • the other corresponds to the opposite.
  • the inside refers to the direction from the outside to the inside of the storage box, and the outside is the opposite.
  • the storage box 1 is connected to a front sheet 11 covering the front part 2 and a right edge 12 (one side edge) of the front sheet 11 so as to be foldable, and a right side first rearward bending covering a part of the right side part 6.
  • a sheet 13 one side first back folding sheet
  • a bottom sheet 15 that is foldably connected to the lower edge 14 of the front sheet 11 and covers the bottom surface portion 5, and a right edge 16 (one side edge) of the bottom sheet 15
  • a right side upper folding sheet 17 (one side upper folding sheet) that is foldably connected and fixed to the outer surface of the right side first rear folding sheet 13 and a rear edge 18 of the bottom sheet 15 are foldably connected to the rear surface.
  • a right side surface that is foldably connected to the right side edge 20 (one side edge) of the back surface sheet 19 and that is fixed to the inner surface of the right side surface upward bending sheet 17.
  • a side-folded sheet 21 one side front-side folded sheet
  • a flat sheet 23 that is foldably connected to the upper edge 22 of the back sheet 19 and covers the flat surface 4, and a right side edge 24 (one side edge) of the flat sheet 23.
  • the front sheet 11 is foldably connected to the right side lower folding sheet 25 (one side lower folding sheet) that covers the upper part of the outer surface of the right side upper folding sheet 17 and the front edge 26 of the flat sheet 23. It is mainly comprised from the front downward bending sheet
  • seat 27 which covers a part of this.
  • the right side upper folding sheet 17 is connected to a part of the upper edge (upper folding line by perforation) 36 of the right side upper folding sheet 17 via a flap 38 which will be described later, and latches to protrude outward.
  • a portion 37 is formed.
  • the upper fold line by the perforation is formed except for the portion that becomes the locking portion 37, and the locking portion that protrudes outward in the storage box 1 by bending a portion other than the locking portion 37 along this portion.
  • a portion 37 is formed.
  • locking part 37 is located ahead rather than the planar view center of the upper edge 36 of the right side upper bending sheet
  • the center in plan view refers to the center position of the shortest distance from the side edge of the back side 3 of the right-side upper folded sheet 17 to the side edge of the front side 2 parallel to the right side surface in plan view.
  • the right-side upper folded sheet 17 is foldably connected to the upper edge 36 of the right-side upper folded sheet 17 so that the semicircle is eccentric rearward in plan view so as to cover a part of the opening of the main body 8.
  • a shaped flap 38 is formed. More specifically, the flap 38 starts to extend from the end portion 34 on the front surface 2 side of the upper edge (upper fold line) 36 of the upper right folding sheet 17 and extends to the front section from the center in a plan view to a certain section.
  • the width becomes wider as it goes from the 2 side toward the back surface portion 3 side, and becomes narrower than the width of the above-mentioned certain interval until it passes through the certain interval and moves toward the back surface portion 3 side, and the upper edge of the right side upward folding sheet 17 36 has a shape that converges on the end portion 35 on the back surface portion 3 side.
  • the front lower folding sheet 27 is divided into an upper remaining portion 28 and a removal portion 29 with a cuttable perforation 31 formed substantially parallel to the front edge 26 of the flat sheet 23 as a boundary.
  • the front lower folded sheet 27 is foldably connected to the right edge 30 (one side edge) of the remaining portion 28 of the front lower folded sheet 27, covers a part of the outer surface of the right upper folded sheet 17, and the right side surface. It has a right side second rear folding sheet 32 (one side second rear folding sheet) fixed to the inner surface of the lower folding sheet 25.
  • the right side first rear folding sheet 13, the right side upper folding sheet 17, the locking portion 37, the flap 38, the right side front folding sheet 21, the right side lower folding sheet 25, and the right side second rear folding sheet 32 are:
  • the left side surface portion 7 (the other side surface portion) of the storage box 1 is similarly provided.
  • the inner surface of the removal portion 29 is fixed to the outer surface of the front sheet 11 with a plurality of gluing portions 40 formed at regular intervals in the left-right direction of the outer surface of the front sheet 11 as adhesive surfaces.
  • the container 1 is fixed so that the specific sheet body covers the right side surface portion 6 and the left side surface portion 7 in the closed state shown in FIG. 1, and the removal portion 29 is fixed to the front sheet 11. Yes.
  • the storage box 1 is mainly handled in a closed state where the removal portion 29 is not cut off.
  • the storage box 1 is a container-shaped main body portion in which the upper part mainly composed of the front sheet 11, the bottom sheet 15, the right side upper folded sheet 17, the left side upper folded sheet 42, and the rear sheet 19 is opened and an opening is formed. 8 and connected to the upper edge 22 of the back sheet 19 of the main body 8, and mainly comprises a flat sheet 23, a right side lower bent sheet 25, a left side lower bent sheet 43, and a front lower bent sheet 27 (remaining portion 28).
  • the above-described locking portion 37 is provided.
  • the lid portion 9 exerts a locking force with respect to the main body portion 8, and prevents the lid portion 9 from being opened carelessly in the closed state.
  • the locking state between the locking portion and the locked portion will be described below.
  • FIG. 4 is an enlarged schematic cross-sectional view of the IV-IV line shown in FIG.
  • the locked portion 45 is formed between the right edge 24 of the flat sheet 23 and the upper edge 48 of the right side lower bent sheet 25 on the inner surface of the right side lower bent sheet 25. This is a place surrounded by the connection portion 49 and the upper edge 33 of the right side second rear folding sheet 32.
  • the locking portion 37 that is connected to a part of the upper edge 36 of the right side upward folding sheet 17 and protrudes outwardly is locked to the locked portion 45 in the closed state. Therefore, when the lid 9 tries to rotate upward when the storage box 1 shifts from the closed state to the open state, the locking portion 37 comes into contact with the upper edge 33 of the right side second rear folding sheet 32 and the right side Since the surface second rear folding sheet 32 is fixed to the inner surface of the right side lower folding sheet 25 by an adhesive or the like, it resists upward rotation of the lid portion 9. Until the force for rotating the lid 9 upward reaches a predetermined amount, the locking portion 37 is locked to the locked portion 45 (the upper edge 33 of the right side second rear folding sheet 32).
  • the right side second rear folding sheet 32 and the locking portion 37 are mainly made of paper.
  • the folded sheet 32 passes over the locking portion 37 and the locked state is released.
  • the lid portion 9 is rotated upward when shifting from the closed state to the open state, the force for the right side second rear folding sheet 32 to exceed the locking portion 37 is released from the locking state. It becomes a locking force which is a force necessary to be performed.
  • the lid portion 9 is rotated downward, and the right side second rear folding sheet 32 applies a force exceeding the locking portion 37, so that the storage box 1 is opened. To the closed state.
  • the locking portion 37 is positioned forward (center of gravity is closer to the front portion 2 side) than the center of the upper edge 36 of the right side upper folded sheet 17 in plan view. The effects of such a configuration will be described below.
  • FIG. 5 is a schematic view showing a locking state of the locking portion in the right side view of the conventional storage box
  • FIG. 6 is a view of the locking portion in the right side view of the storage box according to the first embodiment of the present invention. It is a schematic diagram which shows a latching state.
  • the locking portion 97 is positioned horizontally in the center in plan view.
  • the basic structure is the same as that of the storage box 1 described above, except for the locking portion 97 and a flap (not shown) attached thereto.
  • the upward force applied to the lid 99 is W 1
  • the distance from the upper edge 102 of the front lower folded sheet 101 to the upper edge 95 of the back sheet 94 is L.
  • the locking portion is released to release the locked state.
  • placing such a force upward to 9 and W 2 the distance from the upper edge 39 of the front lower folded sheet 27 until the upper edge 22 of the backsheet 19 is likewise L, also the moment of force which rotates upward Is M 2 , the following equation holds.
  • the upper limit of the force necessary to maintain the locked state is W 2 > W 1 .
  • the lid portion when the lid portion is about to rotate upward when shifting from the closed state to the open state, the locked state is released.
  • the force (W 2 ) required for this is larger than that (W 1 ) when the locking portion is located in the center in plan view. Therefore, the stability of the locked state is improved.
  • FIG. 7 is a schematic view showing a locking state of the locking portion in the right side view of the storage box according to the second embodiment of the present invention.
  • the upper edge 65 of the right upper folding sheet 64 of the storage box 51 is inclined downward from the back surface side toward the front surface side. Therefore, the locking portion 57 that is connected to a part of the upper edge 65 of the right-side upper folded sheet 64 and protrudes outward is similarly inclined downward from the back surface side toward the front surface side.
  • the horizontal distance from the center of gravity of the locking portion 57 to the back sheet 54 is L 1 as in the conventional storage box 91.
  • the right side second rear folded sheet 52 that comes into contact with the locking portion 57 when shifting to the open state similarly has its upper edge 53 inclined downward from the back side toward the front side. ing. In other words, the upper edge 53 and the locking portion 57 of the right side second rear folding sheet 52 are inclined forward.
  • the accommodating box 51 as in the case of accommodating box 91 described above, the force exerted upwardly on the lid portion 59 when placing the W 3 to the locked state is released, the front lower folded sheet 61 Similarly, the distance from the upper edge 62 to the upper edge 55 of the back sheet 54 is L, and if the moment of the force to rotate upward is M 3 , the following equation is established.
  • the upper limit of the force necessary to maintain the locked state (that is, the force required to release the locked state) is W 3 > W 1 .
  • the lid portion when the lid portion is about to rotate upward when the closed state is shifted to the open state, the locked state is released.
  • the force (W 3 ) required for the above is greater than that (W 1 ) when the locking portion is positioned horizontally at the center in plan view. Therefore, the stability of the locked state is improved.
  • FIG. 8 is a schematic diagram showing a locking state of the locking portion in the right side view of the storage box according to the third embodiment of the present invention.
  • the right side second rear folding sheet 72 is configured such that the upper edge 73 is inclined downward (that is, inclined backward) from the front side toward the back side. .
  • the lid portion is moved upward when moving from the closed state to the open state.
  • the force (W 4 ) required for releasing the locked state when turning to the position is larger than that (W 1 ) when the locking portion is positioned horizontally at the center in plan view. Become. Therefore, the stability of the locked state is improved.
  • the locked portion 85 is connected to the right edge 84 of the flat sheet 83 on the inner surface of the right side downward bent sheet (not shown) as shown by being surrounded by a two-dot chain line in the figure. It is a location surrounded by the upper edge 73 of the second right side folded sheet 72, and extends from the back side toward the front side.
  • locking part is formed becomes narrow as a latching
  • the vertical movable range in the closed state of the lid portion 79 when the locking portion 77 is in plan view the central position, as shown is in the range corresponding to the length of the D 1 of the drawing
  • the locking portion 77 the upper and lower movable range when the plane view center located in front is a range corresponding to the length of the diagram D 2, is narrower than the range corresponding to the length of the D 1.
  • the lid portion 79 when the vertically movable range in the closed state of the lid portion 79 is relatively narrow, the possibility that the lid portion 79 is slightly opened in the closed state of the storage box 71 is reduced.
  • the latching portion 77 when the latching portion 77 is located further rearward and the above-described up and down movable range is relatively wide, the lid portion 79 necessary for shifting the storage box 71 from the open state to the closed state is provided.
  • the distance (angle) to be pushed downward can be reduced, and the lid 79 made mainly of paper is fixed in a crushed state (because the upper edge 75 of the back sheet 74 is bent and wrinkled). )
  • shape retention can be improved. That is, the storage box 71 can adjust the position of the locking portion 77 in the front-rear direction so that the range of vertical movement of the lid 79 of the storage box 71 can be set to a desired range. Stability can be controlled.
  • the storage box of the present invention is based on the novel idea of adjusting the moment in the locked state of the locking part, and has a locking force without changing the basic overall structure from the conventional storage box. It has succeeded in improving.
  • the right side upper folding sheet 17 is foldably connected to the upper edge 36 of the right side upper folding sheet 17, and a part of the plane portion 4 is partly connected.
  • a flap 38 having a shape in which a semicircle is decentered rearward (on the back surface 3 side) in plan view is formed so as to cover.
  • the flap 38 for example, when a container (not shown) is a wound cylinder made of a thin film body and the thin film body is pulled out of the storage box 1 and used, the entire wound cylinder is used as the storage box 1. This prevents it from escaping outside. That is, it suppresses the lifting of the contents.
  • the conventional flap has a substantially rectangular shape in plan view corresponding to a locking portion (engagement protrusion) formed in the center position in plan view.
  • the flap also extends inward at the center position in plan view and is formed so as to cover a part of the plane portion.
  • the locking portion 37 is located in front of the center in plan view, and has a substantially rectangular shape in plan view corresponding to the locking portion 37.
  • the flap When the flap is positioned in front of the center in plan view, if the container is the above-described wound cylinder having a size corresponding to the storage box, the thin film body pulled out in the open state of the storage box is caught by the flap and is smooth. There was a possibility that the withdrawal could be hindered.
  • the flap 38 of the storage box 1 since the semicircle has a shape eccentric to the rear in a plan view, the flap 38 does not contact the front seat 11 on the front portion 2 side. The possibility of hindering the smooth pulling out of the thin film body described above is reduced. In addition, since the degree to which the flap 38 protrudes inward is increased also on the back surface portion 3 side, the floating of the contents is further suppressed.
  • seat which comprises this were specific shapes, another shape may be sufficient. That is, the overall shape of the storage box may be changed according to the application and the shape of the stored item. For example, a cubic shape, a curved line at the edge, a notch formed, etc. Included in the box. Further, the shape of each sheet that covers or is fixed to a part of the specific surface is not limited to this. For example, it covers the entire specific surface or overlaps and fixes other surfaces. You may comprise.
  • the developed view as shown in FIG. 3 is an example of a developed view of the container box of the present invention, and any container box that can be developed in this way may be used.
  • seat body is also contained in the storage box of this invention.
  • the right side upper folded sheet is foldably connected to the right edge of the bottom sheet, but the right side upper folded sheet is separated from the right edge of the bottom sheet, and the right side first It may be foldably connected to the lower edge of the rear folding sheet.
  • the storage box is mainly made of paper.
  • a resin layer, a printing layer, a metal layer such as aluminum, or the like may be formed on the surface of the paper. It may be made of any material.
  • a blade may be provided at the front end of the front lower folded sheet (remaining portion) of the storage box so that the cutting edge is exposed by cutting off the removed portion at the first use. If it does in this way, when an accommodation thing is a winding cylinder, such as a food packaging wrap film and aluminum foil foil, it can cut with a blade with a desired size.
  • locking part was the outward protrusion piece of the specific shape, it is what protruded partially and it is a closed state of a storage box by latching with a to-be-latched part It is only necessary to be able to cause a locked state in the case, for example, a protrusion or plate, a protruding portion formed by irregularities on a specific edge or surface, an adhesive, etc. connected to the specific edge or surface What protrudes in the direction may be used.
  • the to-be-latched part was a specific part,
  • the part of another form may be sufficient if a latching
  • seat may be sufficient.
  • the flap is formed and the locking portion is connected to a part of the upper fold line that is the perforation of the right side upward fold sheet, but the flap is not formed. If the flap does not exist, the locking portion may be connected to a part of the upper edge of the right side upward folding sheet.
  • the locking portion is located at the center in plan view of the upper edge of the right side upper folded sheet, but is the same as in the first embodiment described above.
  • the engaging part may be located in front of the center in plan view of the upper edge (upper folding line) of the upper right side folding sheet.
  • the locking portion is located at the center in plan view of the upper edge of the right side upper folded sheet, but even if it is behind the center, L 3 Any positional relationship satisfying> L 1 may be used.
  • the upper edge of the right side lower folded sheet is horizontal (parallel to the lower edge), but in front of the upper edge of the right side upper folded sheet.
  • the right side downward folding sheet may be configured such that the upper edge thereof is inclined downward (inclined forward) from the back side toward the front side.
  • the fact that the locking portion and the right side second back folding sheet are inclined forward is the same as in the second or third embodiment described above, and is necessary for releasing the locking state. Force is greater than when the locking portion is positioned horizontally. Therefore, the stability of the locked state is improved.
  • the blade edge can be formed by configuring as described above. It comes into close contact with the thin film body, improving usability.
  • the right side second rear folding sheet is provided, but the right side second rear folding sheet may not be provided.
  • the storage box according to the present invention is suitable for storing, for example, a wound product obtained by winding a sheet body such as an aluminum foil.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Refuse Receptacles (AREA)
  • Sheet Holders (AREA)

Abstract

L'invention concerne une boîte de logement (1) comprenant : une partie corps de type contenant (8), dont la portion supérieure est ouverte ; et une partie couvercle de type couvercle (9) qui est reliée au bord supérieur (22) d'une feuille de surface arrière (19) de la partie corps (8) et qui est ouverte vers le bas. Suite à la rotation de la partie couvercle (9) autour du bord supérieur (22) de la feuille de surface arrière (19), la boîte de logement (1) peut être permutée entre un état ouvert, dans lequel la partie couvercle (9) est ouverte, et un état fermé, dans lequel la partie couvercle (9) est fermée. À l'intérieur de la boîte de logement (1) est en outre formée une portion de verrouillage (37) qui fait saillie vers l'extérieur et qui est reliée à une partie du bord supérieur (ligne pliée supérieure) (36) d'une feuille pliée supérieure de surface latérale droite (17). La portion de verrouillage (37) est située à l'avant du centre, dans une vue en plan, du bord supérieur (36) de la feuille de surface latérale droite (17) dont la portion supérieure est pliée. Du fait de cette configuration, une force de verrouillage est accrue davantage par rapport à un cas où la portion de verrouillage est située au centre dans une vue en plan et, ainsi, la stabilité dans l'état verrouillé est améliorée.
PCT/JP2018/009867 2017-03-15 2018-03-14 Boîte de logement WO2018168892A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202211662141.0A CN116176989A (zh) 2017-03-15 2018-03-14 收容箱
JP2019506063A JP7372834B2 (ja) 2017-03-15 2018-03-14 収容箱
CN201880017451.2A CN110402225A (zh) 2017-03-15 2018-03-14 收容箱

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017049339 2017-03-15
JP2017-049339 2017-03-15

Publications (1)

Publication Number Publication Date
WO2018168892A1 true WO2018168892A1 (fr) 2018-09-20

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PCT/JP2018/009867 WO2018168892A1 (fr) 2017-03-15 2018-03-14 Boîte de logement

Country Status (3)

Country Link
JP (1) JP7372834B2 (fr)
CN (2) CN110402225A (fr)
WO (1) WO2018168892A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024006723A1 (fr) 2022-06-30 2024-01-04 The Procter & Gamble Company Articles absorbants et procédés et appareils pour fabriquer des articles absorbants comprenant des parties frangibles

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09142459A (ja) * 1995-11-17 1997-06-03 Kyodo Printing Co Ltd ラップカートン
JP2001328623A (ja) * 2000-05-19 2001-11-27 Yamashita Insatsu Shiki Kk 紙 箱
JP3102426U (ja) * 2003-12-22 2004-07-08 株式会社パッケージ中澤 包装箱の蓋係止構造
JP2005263298A (ja) * 2004-03-19 2005-09-29 Dainippon Printing Co Ltd 蓋付きカートン
EP2228310A1 (fr) * 2009-03-11 2010-09-15 Zeiler AG Section pour emballage dotée d'un couvercle rabattable encliquetable
JP2014234179A (ja) * 2013-05-31 2014-12-15 日本製紙クレシア株式会社 収納箱

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757902A (en) * 1987-10-13 1988-07-19 Rolph-Clark-Stone Packaging Corporation Carton and blank for packaging ice cream and the like
FR2861697B1 (fr) * 2003-11-03 2007-08-03 Alliora Shf Etui comprenant une face exterieure rigide et une face interieure souple
EP2892812A4 (fr) * 2012-09-06 2016-08-10 William Mitchell Scott Boîte-contenant ondulée et flan

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09142459A (ja) * 1995-11-17 1997-06-03 Kyodo Printing Co Ltd ラップカートン
JP2001328623A (ja) * 2000-05-19 2001-11-27 Yamashita Insatsu Shiki Kk 紙 箱
JP3102426U (ja) * 2003-12-22 2004-07-08 株式会社パッケージ中澤 包装箱の蓋係止構造
JP2005263298A (ja) * 2004-03-19 2005-09-29 Dainippon Printing Co Ltd 蓋付きカートン
EP2228310A1 (fr) * 2009-03-11 2010-09-15 Zeiler AG Section pour emballage dotée d'un couvercle rabattable encliquetable
JP2014234179A (ja) * 2013-05-31 2014-12-15 日本製紙クレシア株式会社 収納箱

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024006723A1 (fr) 2022-06-30 2024-01-04 The Procter & Gamble Company Articles absorbants et procédés et appareils pour fabriquer des articles absorbants comprenant des parties frangibles

Also Published As

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JP7372834B2 (ja) 2023-11-01
JPWO2018168892A1 (ja) 2020-01-23
CN110402225A (zh) 2019-11-01
CN116176989A (zh) 2023-05-30

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