CN217337708U

CN217337708U - Can realize doing wet separation knapsack

Info

Publication number: CN217337708U
Application number: CN202123399706.4U
Authority: CN
Inventors: 胡清亮; 胡嘉钰; 胡嘉文; 胡金慧
Original assignee: Guangzhou Tong Zhi Xing Stylistic Co ltd
Current assignee: Guangzhou Tong Zhi Xing Stylistic Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-02
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a backpack capable of realizing dry-wet separation, which comprises a backpack, magic tapes B are fixedly arranged on both sides of the outer surface of the backpack, two U-shaped clamping plates are fixedly arranged above the magic tapes B, and strip-shaped holes are arranged at the positions, close to the bottom ends, of the outer surfaces of the U-shaped clamping plates; the two sides of the backpack are provided with a heat-preservation cup cylinder, the heat-preservation cup cylinder comprises a cup bag, the top end of the cup bag is provided with a bag cover, and the cup bag is connected with the bag cover through a zipper. The utility model discloses effectively keep warm, and can conveniently pull down alone, use as independent thermos cup bag during the trip.

Description

Can realize doing wet separation knapsack

Technical Field

The utility model relates to a schoolbag technical field specifically is a can realize doing wet separation knapsack.

Background

With the rapid development of social economy, the schoolbag refers to a bag made of cloth, leather and the like. The student is used for carrying textbooks and stationery. According to the change of the aesthetic taste of consumers, the schoolbag, namely the case, which can reduce the burden of students is developed. The material of the case is more diversified. Real fashion trend is followed closely to real leather, PU, dacron, canvas, cotton and hemp and other texture bags. Meanwhile, in the era of more and more brand personalities, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashion people for developing personalities from different sides.

However, the cup bag of the existing schoolbag has a single function and does not have a heat preservation function; therefore, the existing requirements are not met, and a backpack capable of realizing dry-wet separation is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can realize doing wet separation knapsack to the cup bag function singleness of the current schoolbag that proposes in solving above-mentioned background art, and do not have heat preservation function scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a backpack capable of realizing dry-wet separation comprises a backpack, wherein magic tapes B are fixedly arranged on two sides of the outer surface of the backpack, two U-shaped clamping plates are fixedly arranged above the magic tapes B, and strip-shaped holes are formed in the positions, close to the bottom ends, of the outer surfaces of the U-shaped clamping plates;

the two sides of the backpack are provided with a heat-preservation cup cylinder, the heat-preservation cup cylinder comprises a cup bag, the top end of the cup bag is provided with a bag cover, the cup bag is connected with the bag cover through a zipper, a lower hanging barrier strip is fixed below the outer side edge of the bag cover, the lower hanging barrier strip is covered on the outer surface of the zipper, a magic tape A is fixed on the surface of the cup bag close to the backpack, and two metal clamping sheets positioned on the surface of the cup bag are fixedly arranged above the magic tape A;

the cup bag and the bag cover both comprise polyester fiber cloth, the inner wall of the polyester fiber cloth is coated with a heat-preservation cotton layer, and the inner wall of the heat-preservation cotton layer is coated with heat-preservation felts.

Preferably, the metal joint piece inserts correspondingly in the U type joint board, the bottom card of metal joint piece is gone into the inboard in bar hole, magic subsides A laminates in magic subsides B's surface.

Preferably, the upper surface of the bag cover and the bottom surface of the cup bag are both provided with metal rings.

Preferably, a strap is connected between the two metal rings of the single thermos cup cylinder through a hook.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model inserts the metal card connecting sheet on the surface of the cup bag into the corresponding U-shaped card connecting plate on the surface of the backpack, and then the bottom end of the metal card connecting sheet is clamped into the strip hole of the U-shaped card connecting plate, and then the magic tape A and the magic tape B on the surface of the cup bag are adhered, so as to completely position the cup bag, and the cup bag can be detached by reverse operation; place at the inside drinking cup of cup bag, make the inside of cup bag effectively keep warm through polyester fiber cloth, heat preservation cotton layer and heat preservation felt, hang the barrier through the lower on bag closure outside limit and cover the zip fastener, improve the holistic waterproof nature of cup bag, two beckets are convenient to carry on the braces through the couple to the cup bag that will pull down uses as solitary heat preservation cup bag, exclusive use cup bag when being convenient for go out a journey.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view showing the state of the cup bag removed;

fig. 3 is a schematic structural view of the cup bag of the present invention.

In the figure: 1. a backpack; 2. a cup bag; 3. a bag cover; 4. a metal ring; 5. a U-shaped clamping and connecting plate; 6. a strip-shaped hole; 7. a magic tape B; 8. hanging a barrier strip; 9. a zipper; 10. a metal snap tab; 11. magic tape A; 12. polyester fiber cloth; 13. a heat insulation cotton layer; 14. and (4) insulating felt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a backpack capable of realizing dry-wet separation comprises a backpack 1, magic tapes B7 are fixedly arranged on two sides of the outer surface of the backpack 1, two U-shaped clamping plates 5 are fixedly arranged above the magic tapes B7, and strip-shaped holes 6 are formed in the outer surfaces of the U-shaped clamping plates 5, which are close to the bottom ends;

the two sides of the backpack 1 are provided with a heat-insulating cup cylinder, the heat-insulating cup cylinder comprises a cup bag 2, the top end of the cup bag 2 is provided with a bag cover 3, the cup bag 2 is connected with the bag cover 3 through a zipper 9, a lower hanging barrier strip 8 is fixed below the outer side edge of the bag cover 3, the outer surface of the zipper 9 is coated with the lower hanging barrier strip 8, a magic tape A11 is fixed on the surface of the cup bag 2 close to the backpack 1, and two metal clamping sheets 10 positioned on the surface of the cup bag 2 are fixed above the magic tape A11;

the cup bag 2 and the bag cover 3 both comprise polyester fiber cloth 12, the inner wall of the polyester fiber cloth 12 is coated with a heat preservation cotton layer 13, and the inner wall of the heat preservation cotton layer 13 is coated with heat preservation felt 14.

Further, in metal joint piece 10 inserted corresponding U type joint board 5, the inboard in bar hole 6 is gone into to the bottom card of metal joint piece 10, and magic subsides A11 is laminated in magic subsides B7's surface.

Furthermore, the upper surface of the bag cover 3 and the bottom surface of the cup bag 2 are both provided with metal rings 4.

Furthermore, a strap is connected between the two metal rings 4 of the single thermos cup cylinder through a hook.

The working principle is as follows: when the cup bag is used, the metal clamping sheet 10 on the surface of the cup bag 2 is inserted into the U-shaped clamping plate 5 corresponding to the surface of the backpack 1, the bottom end of the metal clamping sheet 10 is clamped into the strip-shaped hole 6 of the U-shaped clamping plate 5, then the magic tape A11 on the surface of the cup bag 2 is attached to the magic tape B7, the cup bag 2 is completely positioned, a water cup placed inside the cup bag 2 effectively keeps warm through the polyester fiber cloth 12, the heat preservation cotton layer 13 and the heat preservation felt 14, the lower hanging barrier strip 8 on the outer side edge of the bag cover 3 covers the zipper 9, and the overall waterproofness of the cup bag 2 is improved; the magic subsides B7 are torn from magic subsides A11 surface, hold in the palm out metal card splicing piece 10 from U type joint board 5, pull down cup bag 2, and two becket bridles 4 are convenient to carry on the braces through the couple to the cup bag 2 that will pull down uses as solitary heat preservation cup bag, the exclusive use cup bag when being convenient for go out a journey.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A can realize wet and dry separation knapsack includes knapsack (1), its characterized in that: magic tapes B (7) are fixedly arranged on two sides of the outer surface of the backpack (1), two U-shaped clamping plates (5) are fixedly arranged above the magic tapes B (7), and strip-shaped holes (6) are formed in the positions, close to the bottom ends, of the outer surfaces of the U-shaped clamping plates (5);

the two sides of the backpack (1) are provided with a heat-preservation cup cylinder, the heat-preservation cup cylinder comprises a cup bag (2), the top end of the cup bag (2) is provided with a bag cover (3), the cup bag (2) is connected with the bag cover (3) through a zipper (9), a lower hanging barrier strip (8) is fixed below the outer side edge of the bag cover (3), the lower hanging barrier strip (8) is coated on the outer surface of the zipper (9), a magic tape A (11) is fixed on the surface, close to the backpack (1), of the cup bag (2), and two metal clamping sheets (10) located on the surface of the cup bag (2) are fixedly arranged above the magic tape A (11);

the cup bag (2) and the bag cover (3) both comprise polyester fiber cloth (12), the inner wall of the polyester fiber cloth (12) is coated with a heat-preservation cotton layer (13), and the inner wall of the heat-preservation cotton layer (13) is coated with heat-preservation felt (14).

2. The backpack capable of realizing dry and wet separation as claimed in claim 1, wherein: metal joint piece (10) insert the correspondence in U type joint board (5), the bottom card of metal joint piece (10) is gone into the inboard in bar hole (6), magic subsides A (11) are laminated in the surface of magic subsides B (7).

3. The backpack capable of realizing dry and wet separation as claimed in claim 1, wherein: the upper surface of the bag cover (3) and the bottom surface of the cup bag (2) are both provided with metal rings (4).

4. The backpack capable of realizing dry and wet separation as claimed in claim 3, wherein: a strap is connected between the two metal rings (4) of the single thermos cup cylinder through a hook.