CN211632074U - Telescopic expansion draw-bar box with front cover - Google Patents
Telescopic expansion draw-bar box with front cover Download PDFInfo
- Publication number
- CN211632074U CN211632074U CN202020073943.8U CN202020073943U CN211632074U CN 211632074 U CN211632074 U CN 211632074U CN 202020073943 U CN202020073943 U CN 202020073943U CN 211632074 U CN211632074 U CN 211632074U
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- zipper
- cover
- accommodating layer
- fixed
- telescopic expansion
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Abstract
A front-opening telescopic expansion draw-bar box relates to the technical field of draw-bar boxes; a telescopic expansion part is connected between the rear cover and the middle cover, the middle cover is connected with the front cover through a zipper, a partition plate is connected in the middle cover through a zipper, a first accommodating layer is fixed on the inner side of the front cover, the upper end of the first accommodating layer is connected with the front cover through a zipper, a second accommodating layer is fixed on the outer side of the partition plate, a third accommodating layer is fixed on the outer side of the second accommodating layer, and the upper end of the third accommodating layer is connected with the second accommodating layer through a zipper; the telescopic expansion part comprises a connecting strip and a zipper; the two sides of the connecting strip are connected through a zipper, and the two side edges of the connecting strip are respectively fixed with the rear cover and the middle cover. A preceding flexible extension draw-bar box of uncapping, can place the relevant office supplies of commercial business trip to conveniently take, the clothing in commercial business supplies and well back lid is thoroughly separated by the zip fastener baffle, the volume of flexible extension layer greatly increased case.
Description
Technical Field
The utility model relates to a draw-bar box technical field, concretely relates to flexible extension draw-bar box uncaps before.
Background
The draw-bar box is provided with a draw bar and rollers, and is widely used due to convenient use. The draw-bar box is one of the necessary articles for going out on business and traveling.
The existing draw-bar box is inconvenient for placing business office supplies (such as computers, IPADs, chargers and charge pal business office supplies) which are on business trip, and the existing draw-bar box is mixed with clothes during placing and is inconvenient for taking; the volume of the box is certain, which is not beneficial to increasing the volume, and some middle covers and the rear cover are separated, which is relatively small in volume.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a simple structure, reasonable in design, convenient to use's flexible extension draw-bar box of uncapping before.
In order to achieve the above object, the utility model adopts the following technical scheme: the foldable folding table comprises a rear cover, a middle cover, a front cover, a telescopic expansion part, a partition plate, a first storage layer, a second storage layer, a third storage layer and a zipper; a telescopic expansion part is connected between the rear cover and the middle cover, the middle cover is connected with the front cover through a zipper, a partition plate is connected in the middle cover through a zipper, a first accommodating layer is fixed on the inner side of the front cover, the upper end of the first accommodating layer is connected with the front cover through a zipper, a second accommodating layer is fixed on the outer side of the partition plate, a third accommodating layer is fixed on the outer side of the second accommodating layer, and the upper end of the third accommodating layer is connected with the second accommodating layer through a zipper; the telescopic expansion part comprises a connecting strip and a zipper; the two sides of the connecting strip are connected through a zipper, and the two side edges of the connecting strip are respectively fixed with the rear cover and the middle cover.
Further, the upper end of the second storage layer is fixed with the partition plate through a fixing belt.
Furthermore, a tightening belt is fixed in the rear cover.
After the structure is adopted, the utility model discloses the beneficial effect who produces does: a preceding flexible extension draw-bar box of uncapping, can place the relevant office supplies of commercial business trip to conveniently take, the clothing in commercial business supplies and well back lid is thoroughly separated by the zip fastener baffle, the volume of flexible extension layer greatly increased case, the utility model has the advantages of simple structure, set up reasonable, the cost of manufacture low.
Drawings
FIG. 1 is a view showing the structure of the present invention with the front cover opened;
FIG. 2 is a top view of the structure of the present invention;
fig. 3 is a structural diagram of the rear cover of the present invention.
Description of reference numerals:
the folding type folding and unfolding device comprises a rear cover 1, a middle cover 2, a front cover 3, a telescopic expansion part 4, a partition plate 5, a first storage layer 6, a second storage layer 7, a third storage layer 8, a zipper 9, a connecting strip 10 and a tightening belt 12.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Referring to fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the foldable umbrella comprises a rear cover 1, a middle cover 2, a front cover 3, a telescopic expansion part 4, a partition plate 5, a first storage layer 6, a second storage layer 7, a third storage layer 8 and a zipper 9; a telescopic expansion part 4 is connected between the rear cover 1 and the middle cover 2, the middle cover 2 is connected with the front cover 3 through a zipper, a partition plate 5 is connected in the middle cover 2 through a zipper 9, a first accommodating layer 6 is fixed on the inner side of the front cover 3, the upper end of the first accommodating layer 6 is connected with the front cover 3 through a zipper, a second accommodating layer 7 is fixed on the outer side of the partition plate 5, a third accommodating layer 8 is fixed on the outer side of the second accommodating layer 7, and the upper end of the third accommodating layer 8 is connected with the second accommodating layer 7 through a zipper; the telescopic expansion part 4 comprises a connecting strip 10 and a zipper 9; the two sides of the connecting strip 10 are connected through a zipper 9, and the two side edges of the connecting strip 10 are respectively fixed with the rear cover 1 and the middle cover 2.
The upper end of the second storage layer 7 is fixed with the partition plate 5 through the fixing belt 11, and one end of the fixing belt 11 is fixed with a thread gluing adhered to the surface of the second storage layer 7, so that articles in the second storage layer 7 can be prevented from sliding out.
A tightening belt 12 is fixed in the rear cover 1.
When the special embodiment is operated, the first storage layer 6, the second storage layer 7 and the third storage layer 8 on the inner side of the front cover 3 can be used for placing business office supplies (such as computers, IPADs, chargers and charge treasures) on business trips, the zipper of the front cover can be unzipped in a vertical state of the box, the business office supplies can be stored and taken easily, and clothes in the business office supplies and the middle and rear covers of the front cover are thoroughly separated by the zipper partition.
The expansion portion 4: the flexible extension layer of well lid 2 and the middle increase of back lid 1, the zip fastener of unzipping connecting strip 10, the volume of the case that can greatly increase, the clothing is put into from the protecgulum direction in addition, well lid and back lid are not divided, so the volume of the inside all is effective volume, draws the zip fastener of closing connecting strip 10, can reduce the volume of case.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a flexible extension draw-bar box uncaps before, its characterized in that: the foldable folding table comprises a rear cover, a middle cover, a front cover, a telescopic expansion part, a partition plate, a first storage layer, a second storage layer, a third storage layer and a zipper; a telescopic expansion part is connected between the rear cover and the middle cover, the middle cover is connected with the front cover through a zipper, a partition plate is connected in the middle cover through a zipper, a first accommodating layer is fixed on the inner side of the front cover, the upper end of the first accommodating layer is connected with the front cover through a zipper, a second accommodating layer is fixed on the outer side of the partition plate, a third accommodating layer is fixed on the outer side of the second accommodating layer, and the upper end of the third accommodating layer is connected with the second accommodating layer through a zipper; the telescopic expansion part comprises a connecting strip and a zipper; the two sides of the connecting strip are connected through a zipper, and the two side edges of the connecting strip are respectively fixed with the rear cover and the middle cover.
2. The front-opening telescopic expansion draw-bar box of claim 1, which is characterized in that: the upper end of the second storage layer is fixed with the partition plate through a fixing belt.
3. The front-opening telescopic expansion draw-bar box of claim 1, which is characterized in that: and a tightening belt is fixed in the rear cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020073943.8U CN211632074U (en) | 2020-01-14 | 2020-01-14 | Telescopic expansion draw-bar box with front cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020073943.8U CN211632074U (en) | 2020-01-14 | 2020-01-14 | Telescopic expansion draw-bar box with front cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211632074U true CN211632074U (en) | 2020-10-09 |
Family
ID=72705489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020073943.8U Active CN211632074U (en) | 2020-01-14 | 2020-01-14 | Telescopic expansion draw-bar box with front cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211632074U (en) |
-
2020
- 2020-01-14 CN CN202020073943.8U patent/CN211632074U/en active Active
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