CN110385931B

CN110385931B - Correction tape packaging box convenient to replace and good in stability

Info

Publication number: CN110385931B
Application number: CN201910535668.9A
Authority: CN
Inventors: 徐少春
Original assignee: Yangzhou Huachuang Plastic Industry Co ltd
Current assignee: Yangzhou Huachuang Plastic Industry Co ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2021-01-15
Anticipated expiration: 2039-06-20
Also published as: CN110385931A

Abstract

The invention relates to the technical field of correction tapes, and discloses a correction tape packaging box with convenience in replacement of a correction tape and good stability. This conveniently change correction area and correction area packing carton that steadiness is good, through stirring the action bars, make left side operation panel and right side operation panel rotate, and then make left side fixed plate and right side fixed plate motion, because when the apron is in the mounted state, left side spring and right side spring all are in the state of being pressed and holding, the tension through the spring makes the top of left side fixed plate and right side fixed plate all with the top in close contact with of backup pad, thereby when left side fixed plate and right side fixed plate move to with the backup pad contactless no longer, can take off whole apron, thereby realize quick dismantlement and the installation to correction area packing carton.

Description

Correction tape packaging box convenient to replace and good in stability

Technical Field

The invention relates to the technical field of correction tapes, in particular to a correction tape packaging box which is convenient to replace and good in stability.

Background

The correction tape is an indispensable article in modern office and study, and has the advantages of quick and clean correction, flat and smooth correction surface, environmental protection, no toxicity and the like, so that the correction tape is gradually used for replacing the traditional correction fluid to become a mainstream correction product at present, and the conventional correction tape has various styles, such as different shapes of squares, circles, pen shapes and the like.

For example, chinese patent CN 104553529B discloses a novel correction tape, which is controlled by a control mechanism through a simple operation part, the opening of the pressure nozzle opening by the cover plate can be realized, and the pressure nozzle and the correction belt body on the pressure nozzle can extend out of the pressure nozzle opening after the cover plate is opened, and the pressure nozzle and the correction belt body on the pressure nozzle are retracted into the outer shell from the pressure nozzle opening, and the cover plate returns to the action of closing the pressure nozzle opening after retraction, the correction tape formed by the method does not need to press a nozzle cap, and is in a completely closed state under the non-use state, thereby avoid receiving external influence or pollution, the protecting effect is splendid, nevertheless this correction tape need dismantle whole packing carton when carrying out the change of correction tape, and it is very troublesome to dismantle, causes the change of correction tape very inconvenient, so provide a correction tape packing carton that conveniently changes correction tape and steadiness is good in order to solve above-mentioned problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a correction tape packaging box which is convenient to replace and good in stability, has the advantage of convenience in replacing the correction tape, and solves the problems that the whole packaging box needs to be disassembled when the correction tape is replaced, the disassembly is troublesome, and the replacement of the correction tape is inconvenient.

(II) technical scheme

In order to realize the aim of conveniently replacing the correction tape, the invention provides the following technical scheme: a correction tape packaging box convenient for replacing a correction tape and good in stability comprises an outer shell, wherein a supporting plate is fixedly connected to the top of the inner peripheral wall of the outer shell, a cover plate positioned at the top of the supporting plate is movably mounted at the top of the outer shell, a left operating panel with one end penetrating through and extending to the bottom of the cover plate is movably mounted at the top of the cover plate, a left fixing plate positioned at the bottom of the supporting plate is fixedly connected to the front and the back of the bottom of the left operating panel, a right operating panel with one end penetrating through and extending to the bottom of the cover plate and positioned on the right side of the left operating panel is movably mounted at the top of the cover plate, a right fixing plate positioned at the bottom of the supporting plate is fixedly connected to the front and the back of the bottom of the right operating panel, a correction panel with one end, the bottom of the outer side of the inserted bar is fixedly connected with a driving gear, the outer side of the inserted bar is fixedly connected with an anti-slip sleeve positioned at the top of the driving gear, the outer part of the anti-slip sleeve is movably provided with a left correction belt, the top of the inserted bar at the left side is fixedly connected with a left metal bin, the inner bottom wall of the left metal bin is fixedly connected with a left spring, the top of the left spring is fixedly connected with a left movable bar, one end of the left movable bar penetrates through and extends to the top of the left metal bin, the top of the left movable bar is movably provided with a left ball, the bottom of the left operating disc is fixedly connected with a left clamping block, the inner bottom wall of the outer shell is fixedly connected with a vertical bar positioned at the right side of the driving gear, the top of the outer side of the vertical bar is movably provided with a sleeve bar, the bottom, the top of the sleeve rod is provided with a fixed groove, the front surface and the back surface of the inner peripheral wall of the fixed groove are fixedly connected with rubber pads, the top of the fixed groove is movably provided with a pressing rod, one end of the pressing rod penetrates through the fixed groove and extends to the inside of the fixed groove and is positioned between the two rubber pads, the top of the pressing rod is fixedly connected with a right metal bin, the inner bottom wall of the right metal bin is fixedly connected with a right spring, the top of the right spring is fixedly connected with a right movable rod, one end of the right movable rod penetrates through and extends to the top of the right metal bin, the top of the right movable rod is movably provided with a right ball, the bottom of the right operating panel is fixedly connected with a right clamping block, the inner bottom wall of the outer shell is fixedly connected with an auxiliary rod positioned at the back surface of the driving gear, the inner, two the equal movable mounting in outside of dead lever has the gyro wheel, the interior diapire fixedly connected with of shell body is located the mount right side and quantity is two stoppers, two movable mounting has one end to run through and extend to the cardboard that is located the stopper right side on right side between the stopper, the right side fixedly connected with one end of cardboard runs through and extends to the pressure mouth on shell body right side.

Preferably, the left side operation panel and the right side operation panel are both I-shaped, the top and the bottom are circular with the same size, and the top of the cover plate is provided with two first through holes corresponding to the left side operation panel and the right side operation panel respectively.

Preferably, the top of the left operating panel and the top of the right operating panel are both fixedly connected with operating rods, the shape of the correcting panel is I-shaped, and the top and the bottom of the correcting panel are both circular with the same size.

Preferably, the bottom of the correction disc is provided with a rectangular groove, the width of the rectangular groove is the same as the diameter of the bottom of the correction disc, the left movable rod is T-shaped, and the top of the left metal bin is provided with a second through hole corresponding to the left movable rod.

Preferably, the bottom of the left side fixture block is provided with a first arc-shaped groove corresponding to the left side ball, and the bottom of the loop bar is provided with a circular groove corresponding to the vertical bar.

Preferably, the equal fixedly connected with in the left and right sides of fixed slot is located the driven gear top and sets up the mounting hole on the loop bar, two the rubber pad is circular-arc and arc symmetry, two the rubber pad all with compress tightly pole in close contact with.

Preferably, the right movable rod is T-shaped, and a third through hole corresponding to the right movable rod is formed in the top of the right metal bin.

Preferably, a second arc-shaped groove is formed in the bottom of the right side clamping block and corresponds to the right side ball, and the fixing frame is in a rectangular shape with the hollow inner part and the missing left side and the missing right side.

Preferably, the clamping plate is in a horizontal T shape, a fourth through hole corresponding to the clamping plate is formed in the right side of the limiting block on the right side, and the height of the fourth through hole is the same as that of the limiting block.

(III) advantageous effects

Compared with the prior art, the invention provides a correction tape packaging box which is convenient to replace and good in stability, and has the following beneficial effects:

1. the correction tape packaging box convenient for replacing the correction tape and good in stability enables a left side operation disc and a right side operation disc to rotate by shifting an operation rod, and further enables a left side fixing plate and a right side fixing plate to move, because a left side spring and a right side spring are both in a pressed state when a cover plate is in an installation state, the tops of the left side fixing plate and the right side fixing plate are both in close contact with the top of a supporting plate through the tension of the springs, so that when the left side fixing plate and the right side fixing plate move to the state of no longer being in contact with the supporting plate, the whole cover plate can be taken down, the correction tape packaging box can be quickly disassembled and installed, the replacement and maintenance of the correction tape are further more convenient and faster, meanwhile, the whole outer shell is integrated, compared with the assembled correction tape of the traditional upper shell and the lower shell, when the correction tape falls to the ground, the upper shell and the lower shell can not be separated, so that the whole correction tape is more stable.

2. This conveniently change correction area and correction area packing carton that steadiness is good, through passing two mounting holes with the right side correction area, insert the fixed slot through compressing tightly the pole in, fix the right side correction area in compressing tightly pole and fixed slot, compare in the installation of traditional formula of pasting, more stable, convenient and quick, further make the change of whole correction area more convenient, pass the mount and be located between two gyro wheels with the right side correction area, make the right side correction area more stable when using, when the correction area is changed simultaneously, the right side correction area can not be because of receiving external force and various removal, thereby influence the change efficiency of correction area.

Drawings

FIG. 1 is a schematic structural view of a correction tape packaging box with convenience in replacement of a correction tape and good stability, according to the present invention;

FIG. 2 is an enlarged schematic structural view of A in FIG. 1 of a correction tape packaging box with convenience in replacement of a correction tape and good stability according to the present invention;

FIG. 3 is an enlarged schematic structural view of B in FIG. 1 of a correction tape packaging box with convenience in replacement of a correction tape and good stability according to the present invention;

FIG. 4 is a top view of a structure of a correction tape packaging box with convenience in replacement of a correction tape and good stability, according to the present invention;

fig. 5 is a top view of a correction tape packing box loop bar according to the present invention, in which the correction tape can be easily replaced and the stability is good.

In the figure: the device comprises an outer shell 1, a cover plate 2, a pressure nozzle 3, a left operating panel 4, a right operating panel 5, a driven gear 6, a clamping plate 7, a limiting block 8, rollers 9, a fixing rod 10, a fixing frame 11, a vertical rod 12, an auxiliary rod 13, a clamping block 14 on the left side, a fixing plate 15 on the left side, a ball 16 on the left side, a movable rod 17 on the left side, a spring 18 on the left side, an insertion rod 19, a correction plate 20, a driving gear 21, a correction belt 22 on the left side, an anti-skid sleeve 23, a metal bin 24 on the left side, a clamping block 25 on the right side, a fixing plate 26 on the right side, a ball 27 on the right side, a movable rod 28 on the right side, a spring 29 on the right side.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a correction tape packing box with convenient replacement of a correction tape and good stability comprises an outer shell 1, a supporting plate 36 is fixedly connected to the top of the inner peripheral wall of the outer shell 1, a cover plate 2 positioned on the top of the supporting plate 36 is movably mounted on the top of the outer shell 1, a left operating panel 4 with one end penetrating and extending to the bottom of the cover plate 2 is movably mounted on the top of the cover plate 2, a left fixing plate 15 positioned on the bottom of the supporting plate 36 is fixedly connected to the front and the back of the bottom of the left operating panel 4, a right operating panel 5 with one end penetrating and extending to the bottom of the cover plate 2 and positioned on the right side of the left operating panel 4 is movably mounted on the top of the cover plate 2, the left operating panel 4 and the right operating panel 5 are both in an i-shape, the top and the bottom of the cover plate 2 are both in the same size, two first through, the top of the left operating panel 4 and the top of the right operating panel 5 are both fixedly connected with an operating rod, the front and the back of the bottom of the right operating panel 5 are both fixedly connected with a right fixing plate 26 positioned at the bottom of a supporting plate 36, when the left fixing plate 15 and the right fixing plate 26 face to the front, the left fixing plate 15 and the right fixing plate 26 are in close contact with the supporting plate 36, when the left fixing plate 15 and the right fixing plate 26 face to the left, the left fixing plate 15 and the right fixing plate 26 are not in contact with the supporting plate 36, the bottom of the outer shell 1 is movably provided with a correction disc 20, one end of the correction disc 20 penetrates through and extends into the inner part of the outer shell 1, the correction disc 20 is in an I shape, the top and the bottom of the correction disc 20 are both in a round shape with the same size, the bottom of the, the user can insert a tool into the rectangular groove, the tool is rotated to drive the correction disc 20 to rotate, and further the driving gear 21 rotates to realize adjustment of the correction tape, the top of the correction disc 20 is fixedly connected with the inserted link 19, the bottom of the outer side of the inserted link 19 is fixedly connected with the driving gear 21, the outer side of the inserted link 19 is fixedly connected with the anti-slip sleeve 23 positioned at the top of the driving gear 21, the surface of the anti-slip sleeve 23 is provided with a rubber convex ball, the friction force between the anti-slip sleeve 23 and the left correction tape 22 is increased by arranging the anti-slip sleeve 23, so that the left correction tape 22 is more stably installed and can rotate along with the driving gear 21, the left correction tape 22 can be pulled out by force at the same time, the left correction tape 22 is convenient to be replaced, the left correction tape 22 is movably installed outside the anti-slip sleeve 23, the, the inner bottom wall of the left metal bin 24 is fixedly connected with a left spring 18, the top of the left spring 18 is fixedly connected with a left movable rod 17, one end of the left movable rod 17 penetrates through and extends to the top of the left metal bin 24, the left movable rod 17 is in a T shape, the top of the left metal bin 24 is provided with a second through hole corresponding to the left movable rod 17, the top of the left movable rod 17 is movably provided with a left ball 16, the bottom of the left operating panel 4 is fixedly connected with a left clamping block 14, the bottom of the left clamping block 14 is provided with a first arc-shaped groove corresponding to the left ball 16, the inner bottom wall of the outer shell 1 is fixedly connected with a vertical rod 12 positioned on the right side of the driving gear 21, the top of the outer side of the vertical rod 12 is movably provided with a sleeve rod 31, the bottom of the sleeve rod 31 is provided with a circular groove corresponding to the vertical rod 12, the, a right correction belt 32 positioned at the top of the driven gear 6 is movably mounted at the outer side of the loop bar 31, a fixed groove 34 is formed at the top of the loop bar 31, the left side and the right side of the fixed groove 34 are fixedly connected with mounting holes positioned at the top of the driven gear 6 and formed on the loop bar 31, rubber pads 33 are fixedly connected to the front side and the back side of the inner peripheral wall of the fixed groove 34, a pressing rod 30 with one end penetrating and extending to the inside of the fixed groove 34 and positioned between the two rubber pads 33 is movably mounted at the top of the fixed groove 34, the two rubber pads 33 are arc-shaped and arc-symmetrical, the two rubber pads 33 are both in close contact with the pressing rod 30, a right metal bin 35 is fixedly connected to the top of the pressing rod 30, a right spring 29 is fixedly connected to the inner bottom wall of the right metal bin 35, and a, the right movable rod 28 is in a T shape, the top of the right metal bin 35 is provided with a third through hole corresponding to the right movable rod 28, the top of the right movable rod 28 is movably provided with a right ball 27, the bottom of the right operation panel 5 is fixedly connected with a right fixture block 25, the bottom of the right fixture block 25 is provided with a second arc-shaped groove corresponding to the right ball 27, the second arc-shaped groove corresponds to the right ball 27 by being provided with a second arc-shaped groove, and the first arc-shaped groove corresponds to the left ball 16, so that when the driving gear 21 and the driven gear 6 rotate, the driving gear 21 and the driven gear 6 cannot be influenced by the left fixture block 14 and the right fixture block 25, the inner bottom wall of the outer shell 1 is fixedly connected with an auxiliary rod 13 positioned on the back of the driving gear 21, the left operation panel 4 and the right operation panel 5 rotate by shifting the operation rod, and further the, because the left spring 18 and the right spring 29 are both in a pressed state when the cover plate 2 is in an installed state, and the top of the left fixing plate 15 and the top of the right fixing plate 26 are both in close contact with the top of the supporting plate 36 by the tension of the springs, when the left fixing plate 15 and the right fixing plate 26 move to be no longer in contact with the supporting plate 36, the whole cover plate 2 can be taken down, thereby realizing the quick disassembly and installation of the correction tape packaging box, further enabling the replacement and maintenance of the correction tape to be more convenient and quick, and meanwhile, the whole outer shell 1 is integrated, compared with the traditional assembled type correction tape of an upper shell and a lower shell, when the correction tape falls to the ground, the situation that the upper shell and the lower shell are separated does not occur, so that the whole correction tape is more stable, the inner bottom wall of the outer shell 1 is fixedly connected with the fixing frame 11 positioned on the right side of the driven gear 6, the fixing frame 11 is in a rectangular shape with a hollowed inner part and missing left and right sides, two fixing rods 10 are fixedly arranged between the inner top wall and the inner bottom wall of the fixing frame 11, rollers 9 are movably arranged outside the two fixing rods 10, two limiting blocks 8 are fixedly connected to the inner bottom wall of the outer shell 1 and are positioned on the right side of the fixing frame 11, a clamping plate 7 with one end penetrating and extending to the right side of the limiting block 8 on the right side is movably arranged between the two limiting blocks 8, the clamping plate 7 is in a horizontal T-shaped shape, a fourth through hole corresponding to the clamping plate 7 is formed in the right side of the limiting block 8 on the right side, the height of the fourth through hole is the same as that of the limiting block 8, the right side correction tape 32 penetrates through the two mounting holes, the pressing rod 30 is inserted into the fixing groove 34, and the right side correction tape 32 is fixed, compare in the installation of traditional formula of pasting, more stable, it is convenient and quick, further make the change of whole correction area more convenient, through passing right side correction area 32 mount 11 and be located between two gyro wheels 9, make right side correction area 32 more stable when using, simultaneously when the correction area is changed, right side correction area 32 can not be because of receiving external force and various removal, thereby influence the change efficiency of correction area, the pressure mouth 3 on right side fixedly connected with one end of cardboard 7 runs through and extends to shell body 1 right side.

In conclusion, the correction tape packing box with convenient replacement of the correction tape and good stability can rotate the left operating panel 4 and the right operating panel 5 by shifting the operating rod, and further move the left fixing plate 15 and the right fixing plate 26, because the left spring 18 and the right spring 29 are both in a pressed state when the cover plate 2 is in an installation state, and the top of the left fixing plate 15 and the top of the right fixing plate 26 are both in close contact with the top of the supporting plate 36 by the tension of the springs, when the left fixing plate 15 and the right fixing plate 26 move to be not in contact with the supporting plate 36, the whole cover plate 2 can be taken down, thereby realizing the quick disassembly and installation of the correction tape packing box, further making the replacement and maintenance of the correction tape more convenient and quick, and the whole outer shell 1 is integrated, compared with the traditional assembled correction tape of an upper shell and a lower shell, when the correction tape falls onto the ground, the upper shell and the lower shell are not separated, so that the whole correction tape is more stable.

And, through passing right side correction area 32 two mounting holes, inserting the fixing slot 34 through compressing tightly pole 30 in, fix right side correction area 32 in compressing tightly pole 30 and fixing slot 34, compare in the installation of traditional formula of pasting, more stable, convenient and quick, further make the change of whole correction area more convenient, through passing right side correction area 32 mount 11 and be located between two gyro wheels 9, make right side correction area 32 more stable when using, simultaneously when the correction area is changed, right side correction area 32 can not be because of receiving various removals of external force, thereby influence the change efficiency of correction area, solved the correction area need dismantle whole packing carton when carrying out the change of correction area, it is very troublesome to dismantle, cause the very inconvenient problem of change of correction area.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conveniently change correction tape and correction tape packing carton that steadiness is good, includes shell body (1), its characterized in that: the top of the inner peripheral wall of the outer shell (1) is fixedly connected with a supporting plate (36), the top of the outer shell (1) is movably provided with a cover plate (2) positioned at the top of the supporting plate (36), the top of the cover plate (2) is movably provided with a left operating panel (4) with one end penetrating through and extending to the bottom of the cover plate (2), the front and the back of the bottom of the left operating panel (4) are both fixedly connected with a left fixing plate (15) positioned at the bottom of the supporting plate (36), the top of the cover plate (2) is movably provided with a right operating panel (5) with one end penetrating through and extending to the bottom of the cover plate (2) and positioned at the right side of the left operating panel (4), the front and the back of the bottom of the right operating panel (5) are both fixedly connected with a right fixing plate (26) positioned at the bottom of the supporting plate (36), the bottom of the outer shell, top fixedly connected with inserted bar (19) of correction dish (20), bottom fixedly connected with driving gear (21) in inserted bar (19) outside, the outside fixedly connected with of inserted bar (19) is located anti-skidding cover (23) at driving gear (21) top, the outside movable mounting of anti-skidding cover (23) has left side correction area (22), the left side top fixedly connected with left side metal storehouse (24) of inserted bar (19), the interior diapire fixedly connected with left side spring (18) of left side metal storehouse (24), the left side movable rod (17) at left side metal storehouse (24) top is run through and extend to the top of left side spring (18) top fixedly connected with one end of left side spring (18), the top movable mounting of left side movable rod (17) has left side ball (16), the bottom fixedly connected with left side fixture block (14) of left side operation panel (4), the perpendicular pole (17) that the interior diapire fixedly connected with of shell (1) is located driving gear (21) right side 12) The utility model discloses a vertical pole (12) the top movable mounting in the outside has loop bar (31), the bottom fixedly connected with in the loop bar (31) outside and driven gear (6) of driving gear (21) meshing, the outside movable mounting of loop bar (31) has right side correction area (32) that are located driven gear (6) top, fixed slot (34) have been seted up at the top of loop bar (31), the equal fixedly connected with rubber pad (33) in front and the back of fixed slot (34) internal perisporium, the top movable mounting of fixed slot (34) has one end to run through and extend to fixed slot (34) inside and lie in compressing tightly pole (30) between two rubber pads (33), the top fixedly connected with right side metal storehouse (35) of compressing tightly pole (30), the internal diapire fixedly connected with right side spring (29) of right side metal storehouse (35), the top fixedly connected with one end of right side spring (29) runs through and extends to right side metal storehouse (35) top The right movable rod (28), the top of the right movable rod (28) is movably provided with a right ball (27), the bottom of the right operation panel (5) is fixedly connected with a right clamping block (25), the inner bottom wall of the outer shell (1) is fixedly connected with an auxiliary rod (13) positioned at the back of the driving gear (21), the inner bottom wall of the outer shell (1) is fixedly connected with a fixed frame (11) positioned at the right side of the driven gear (6), two fixed rods (10) are fixedly arranged between the inner top wall and the inner bottom wall of the fixed frame (11), the outer parts of the two fixed rods (10) are movably provided with rollers (9), the inner bottom wall of the outer shell (1) is fixedly connected with two limit blocks (8) positioned at the right side of the fixed frame (11), and a clamping plate (7) is movably arranged between the two limit blocks (8), one end of the clamping plate penetrates through and extends to, the right side fixedly connected with one end of the clamping plate (7) penetrates through and extends to the pressure nozzle (3) on the right side of the outer shell (1).

2. The correction tape packaging box convenient to replace and good in stability according to claim 1, characterized in that: the shape of left side operation dish (4) and right side operation dish (5) is an I-shaped and the top is the circular that the size is the same with the bottom, the top of apron (2) is seted up quantity and is two and respectively with left side operation dish (4) and right side operation dish (5) corresponding first through-hole.

3. The correction tape packaging box convenient to replace and good in stability according to claim 1, characterized in that: the top of the left operating panel (4) and the top of the right operating panel (5) are both fixedly connected with operating rods, the shape of the correction panel (20) is I-shaped, and the top and the bottom of the correction panel are both circular with the same size.

4. The correction tape packaging box convenient to replace and good in stability according to claim 1, characterized in that: the bottom of the correction disc (20) is provided with a rectangular groove, the width of the rectangular groove is the same as the diameter of the bottom of the correction disc (20), the left movable rod (17) is T-shaped, and the top of the left metal bin (24) is provided with a second through hole corresponding to the left movable rod (17).

5. The correction tape packaging box convenient to replace and good in stability according to claim 1, characterized in that: the bottom of the left side clamping block (14) is provided with a first arc-shaped groove, the first arc-shaped groove corresponds to the left side ball (16), and the bottom of the loop bar (31) is provided with a circular groove corresponding to the vertical bar (12).

6. The correction tape packaging box convenient to replace and good in stability according to claim 1, characterized in that: the equal fixedly connected with in the left and right sides of fixed slot (34) is located driven gear (6) top and sets up the mounting hole on loop bar (31), two rubber pad (33) are circular-arc and arc symmetry, two rubber pad (33) all with compress tightly pole (30) in close contact with.

7. The correction tape packaging box convenient to replace and good in stability according to claim 1, characterized in that: the right movable rod (28) is T-shaped, and a third through hole corresponding to the right movable rod (28) is formed in the top of the right metal bin (35).

8. The correction tape packaging box convenient to replace and good in stability according to claim 1, characterized in that: the bottom of the right side clamping block (25) is provided with a second arc-shaped groove, the second arc-shaped groove corresponds to the right side ball (27), and the fixing frame (11) is in a rectangular shape with hollow inside and missing left and right sides.

9. The correction tape packaging box convenient to replace and good in stability according to claim 1, characterized in that: the clamping plate (7) is in a horizontal T shape, a fourth through hole corresponding to the clamping plate (7) is formed in the right side of the limiting block (8) on the right side, and the height of the fourth through hole is the same as that of the limiting block (8).