CN203341153U - Width adjustable folding type draw-bar case - Google Patents
Width adjustable folding type draw-bar case Download PDFInfo
- Publication number
- CN203341153U CN203341153U CN 201320395125 CN201320395125U CN203341153U CN 203341153 U CN203341153 U CN 203341153U CN 201320395125 CN201320395125 CN 201320395125 CN 201320395125 U CN201320395125 U CN 201320395125U CN 203341153 U CN203341153 U CN 203341153U
- Authority
- CN
- China
- Prior art keywords
- draw
- bar
- zipper
- upper cover
- flipe
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model provides a width adjustable folding type draw-bar case. The draw-bar case comprises a bottom cover, an upper cover, a folding fabric, a plurality of supporting poles, a draw bar, sliding wheels, a main zipper, a first auxiliary zipper, and a second auxiliary zipper, wherein the folding fabric is used for connecting the bottom cover and the upper cover, the plurality of supporting poles are arranged inside the folding fabric, the draw bar is arranged on the bottom cover, the sliding wheels are arranged on the bottom of the bottom cover, the main zipper is arranged on the upper cover, the first auxiliary zipper is arranged on the bottom cover and is matched with the main zipper for zippering, and the second auxiliary zipper, which is matched with the main zipper for zippering, is arranged in the position, corresponding to the supporting poles, on the folding fabric, and is the same as the first auxiliary zipper in structure. The draw-bar case has the advantages of convenience in width adjustment, stability in object placement, large space elasticity, low price, wear resistance and the like.
Description
Technical field
The utility model relates to the draw-bar box field, is specifically related to broad-adjustable collapsible draw-bar box.
Background technology
Draw-bar box is for placing the container of trip article, mainly by casing, be located at the pulley of bottom half, the pull bar be located on casing forms, it is mobile convenient to have, the placing articles facility, the advantages such as floor space is little, people are gone on a journey more convenient, be widely used in daily life, but existing draw-bar box volume is fixed, can not the volume adjusted size, volume too conference makes the article placement unstable, and with inconvenience, the too little article that can fail to lay down required loading, can only meet daily required by the draw-bar box of buying different sizes, expend money and expend the space of taking in.
Summary of the invention
Technical problem to be solved in the utility model is to provide broad-adjustable collapsible draw-bar box, reasonable in design, simple in structure, manufacture easyly, cost is low, can regulate the width of casing, increase the elastic space of casing, to adapt to the amount of article, article are placed more stable, simultaneously, it is convenient to regulate, and people is used more convenient.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: broad-adjustable collapsible draw-bar box, comprise bottom, upper cover, connection bottom and upper cover flipe, be located at flipe inside some support bars, be located at pull bar on bottom, be located at the bottom bottom pulley, be located at the main chain that covers, be located on bottom and coordinate the first secondary chain of drawing over to one's side with main chain, on described flipe, the position corresponding with support bar is provided with and coordinates the second secondary chain of drawing over to one's side with main chain, and the structure of described the second secondary chain is identical with the structure of the first secondary chain.
As preferably, described support bar adopts at least one, thereby realizes the flexible of flipe.
As preferably, described support bar adopts five, thereby makes casing can realize careful adjusting, can set optimal space size according to the amount of article, article is placed more stable.
As preferably, described flipe adopts nylon material to make, thereby makes the draw-bar box cost lower, makes the weight of draw-bar box lighter simultaneously, is more conducive to the user and carries.
As preferably, described upper cover bottom is provided with back-up block, thereby can avoid the draw-bar box bottom abrasion, has extended the service life of draw-bar box.
Beneficial effect:
The broad-adjustable collapsible draw-bar box that the utility model adopts technique scheme to provide, reasonable in design, simple in structure, manufacture easyly, cost is low, can regulate the width of casing, increase the elastic space of casing, to adapt to the amount of article, article are placed more stable, simultaneously, it is convenient to regulate, and people is used more convenient.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, bottom 1, upper cover 2, flipe 3, support bar 4, pull bar 5, pulley 6, the secondary chain 9 of the secondary chain 8, second of main chain 7, first, back-up block 10.
The specific embodiment
As shown in Figure 1, broad-adjustable collapsible draw-bar box, comprise bottom 1, upper cover 2, the flipe 3 that connects bottom 1 and upper cover 2, be located at some support bars 4 of flipe 3 inside, be located at the pull bar 5 on bottom 1, be located at the pulley 6 of bottom 1 bottom, be located at the main chain 7 on upper cover 2, be located on bottom 1 and coordinate the first secondary chain 8 of drawing over to one's side with main chain 7, on described flipe 3, the position corresponding with support bar 4 is provided with and coordinates the second secondary chain 9 of drawing over to one's side with main chain 7, the structure of the described second secondary chain 9 is identical with the structure of the first secondary chain 8, described support bar 4 adopts at least one, described support bar 4 adopts five, described flipe 3 adopts nylon material to make, described upper cover 2 bottoms are provided with back-up block 10.
During real work, according to the amount of the article of required placement, select the second suitable secondary chain 9 to coordinate and draw over to one's side with main chain 7, make casing form specific size, thereby it is more stable that article are placed.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more been used the terms such as bottom 1, upper cover 2, flipe 3, support bar 4, pull bar 5, pulley 6, the secondary chain 9 of the secondary chain 8, second of main chain 7, first, back-up block 10, do not get rid of the possibility of using other term.Using these terms is only in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (5)
1. broad-adjustable collapsible draw-bar box, comprise bottom (1), upper cover (2), the flipe (3) that connects bottom (1) and upper cover (2), be located at the inner some support bars (4) of flipe (3), be located at the pull bar (5) on bottom (1), be located at the pulley (6) of bottom (1) bottom, be located at the main chain (7) on upper cover (2), be located at the upper first secondary chain (8) of drawing over to one's side that coordinates with main chain (7) of bottom (1), it is characterized in that: the upper position corresponding with support bar (4) of described flipe (3) is provided with and coordinates the second secondary chain (9) of drawing over to one's side with main chain (7), the structure of the described second secondary chain (9) is identical with the structure of the first secondary chain (8).
2. broad-adjustable collapsible draw-bar box according to claim 1, it is characterized in that: described support bar (4) adopts at least one.
3. broad-adjustable collapsible draw-bar box according to claim 2, it is characterized in that: described support bar (4) adopts five.
4. broad-adjustable collapsible draw-bar box according to claim 1 is characterized in that: described flipe (3) adopts nylon material to make.
5. broad-adjustable collapsible draw-bar box according to claim 1, is characterized in that: be provided with back-up block (10) bottom described upper cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320395125 CN203341153U (en) | 2013-07-02 | 2013-07-02 | Width adjustable folding type draw-bar case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320395125 CN203341153U (en) | 2013-07-02 | 2013-07-02 | Width adjustable folding type draw-bar case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203341153U true CN203341153U (en) | 2013-12-18 |
Family
ID=49741110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320395125 Expired - Fee Related CN203341153U (en) | 2013-07-02 | 2013-07-02 | Width adjustable folding type draw-bar case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203341153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104433082A (en) * | 2014-12-29 | 2015-03-25 | 陈华 | Compressible luggage case |
-
2013
- 2013-07-02 CN CN 201320395125 patent/CN203341153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104433082A (en) * | 2014-12-29 | 2015-03-25 | 陈华 | Compressible luggage case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |