CN218588469U

CN218588469U - Environment-friendly folding backpack

Info

Publication number: CN218588469U
Application number: CN202223309068.7U
Authority: CN
Inventors: 金永才
Original assignee: Qingdao Jianrun Textile Co ltd
Current assignee: Qingdao Jianrun Textile Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-03-10
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a knapsack is folded in environmental protection, include the knapsack and accomodate the bag, the knapsack sets up in the upper end of accomodating the bag, just the knapsack with accomodate the same bottom of bag sharing, the both sides of knapsack are provided with main bag and vice bag respectively, the upper end of knapsack is provided with main zip fastener and vice zip fastener respectively with main bag and the corresponding position department of vice bag, the back of knapsack is connected with the two braces of adjustable length, it is provided with first chain tooth and second chain tooth respectively to accomodate bag upper end both sides. And folding knapsack can be through main bag and vice bag placing object article when using, and when need not use the knapsack, fold the knapsack and accomodate the bag in, make first chain tooth and second chain tooth interlock through the pull head, and then accomodate the knapsack in the bag. Compared with the prior art, can be quick fold and accomodate the knapsack, saved the space effectively, no longer need prepare the plastic bag in addition and tie a knot to the plastic bag, satisfied people's demand.

Description

Environment-friendly folding backpack

Technical Field

The utility model relates to the technical field of daily necessities, specifically relate to a knapsack is folded in environmental protection.

Background

The backpack can be carried on the shoulder of a user, is convenient to carry and easy to store articles, and is frequently used in daily life of people.

The present backpack generally comprises a main bag, a sub-bag, a zipper at the mouth of the main bag, a zipper at the mouth of the sub-bag, and a pair of straps connected to the main bag, and a user can carry the backpack on the shoulder. In people's schedule life, if when people need not use the knapsack, utilize the couple to hang the knapsack usually, this kind of mode, the knapsack is stained with the ash easily, perhaps adopts and folds the knapsack, recycles the plastic bag and gets up it dress, and this kind of mode still needs people to tie a knot the plastic bag, prevents that the knapsack is loose in the plastic bag, unusual inconvenient.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, provide a knapsack is folded in environmental protection, this technical scheme has solved if people need not use the knapsack to propose in the above-mentioned background art, utilize the couple to hang the knapsack usually, and this kind of mode, knapsack are stained with the ash easily, perhaps adopt and fold the knapsack, recycle the plastic bag and get up it, and this kind of mode still needs people to tie a knot the plastic bag, prevents that the knapsack from loosing in the plastic bag, very inconvenient problem.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a knapsack is folded in environmental protection, includes knapsack and accomodates the bag, the knapsack sets up in the upper end of accomodating the bag, just the knapsack with accomodate the same bottom of bag sharing, the both sides of knapsack are provided with main bag and vice bag respectively, the upper end of knapsack is provided with main zip fastener and vice zip fastener respectively with main bag and the corresponding position department of vice bag, the back of knapsack is connected with the two braces of adjustable length, accomodate bag upper end both sides and be provided with first chain tooth and second chain tooth respectively, accomodate bag upper end and be provided with the pull head with the corresponding position department of first chain tooth.

Preferably, the shoulder strap comprises a backpack shoulder strap, an adjusting buckle and an adjusting strap, and the backpack shoulder strap and the adjusting strap are connected through the adjusting buckle.

Preferably, the first element and the second element are matched.

Preferably, the top end of the backpack is connected with a hand strap.

Preferably, the front side of the backpack is connected with a first cloth strip, and one end of the first cloth strip, which is far away from the backpack, is connected with a first male buckle.

Preferably, the front side of the storage bag is connected with one end of a third cloth strip, and the other end of the third cloth strip is connected with a first female buckle matched with the first male buckle.

Preferably, the back of the backpack is connected with a second cloth strip, and one end, far away from the backpack, of the second cloth strip is connected with a second female buckle.

Preferably, the rear side of the storage bag is connected with one end of a fourth cloth strip, and the other end of the fourth cloth strip is connected with a second male buckle matched with a second female buckle.

Preferably, the second male buckle is matched with the first female buckle.

Compared with the prior art, the utility model provides an environmental protection folding backpack possesses following beneficial effect:

the utility model provides a folding knapsack can be through main bag and vice bag placing object article when using, and when need not using the knapsack, folds the knapsack and accomodates the bag in, makes first chain tooth and second chain tooth interlock through the pull head, and then accomodates the knapsack in the bag. Compared with the prior art, can be quick fold and accomodate the knapsack, saved the space effectively, no longer need prepare the plastic bag in addition and tie a knot to the plastic bag, satisfied people's demand, and also improved the practicality of knapsack.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the back structure of the present invention.

The reference numbers in the figures are:

1. a backpack; 101. a main bag; 102. a secondary bag; 103. a main zipper; 104. a secondary zipper; 105. a hand strap; 106. a first cloth strip; 107. a first male buckle; 108. a second cloth strip; 109. a second female buckle; 110. backpack straps; 111. an adjusting buckle; 112. an adjustment belt; 2. a storage bag; 201. a first fastener element; 202. a second tooth element; 203. a slider; 204. a third cloth strip; 205. a first female buckle; 206. a fourth cloth strip; 207. and a second male buckle.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments described below are by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1, an environment-friendly folding backpack comprises a backpack 1 and a storage bag 2, wherein the backpack 1 is arranged at the upper end of the storage bag 2, the backpack 1 and the storage bag 2 share the same bottom, a main bag 101 and an auxiliary bag 102 are respectively arranged on two sides of the backpack 1, a main zipper 103 and an auxiliary zipper 104 are respectively arranged at positions of the upper end of the backpack 1 corresponding to the main bag 101 and the auxiliary bag 102, and the main bag 101 and the auxiliary bag 102 are opened by a user through the main zipper 103 and the auxiliary zipper 104 to place articles therein, and a plurality of separation bags are also arranged in the main bag 101, so that the user can classify the articles placed in the main bag 101, and the practicability of the backpack 1 is improved.

Further in the embodiment, please refer to fig. 1 again, the back of the backpack 1 is connected with a dual-strap with adjustable length, the strap includes a backpack strap 110, an adjusting buckle 111 and an adjusting strap 112, the backpack strap 110 and the adjusting strap 112 are connected by the adjusting buckle 111, and the user can flexibly adjust the length of the strap by the adjusting buckle 111.

Referring to fig. 1-2, a first fastener element 201 and a second fastener element 202 are respectively disposed on two sides of an upper end of the storage bag 2, a pull head 203 is disposed at a position of the upper end of the storage bag 2 corresponding to the first fastener element 201, the first fastener element 201 and the second fastener element 202 are matched, and a handle strap 105 is connected to a top end of the backpack 1, so that a user can carry the backpack 1 conveniently.

The front side of knapsack 1 is connected with first cloth 106, the one end that knapsack 1 was kept away from to first cloth 106 is connected with first pin thread 107, the front side of accomodating bag 2 is connected with the one end of third cloth 204, the other end of third cloth 204 is connected with first box 205 with first pin thread 107 looks adaptation, the back of knapsack 1 is connected with second cloth 108, the one end that knapsack 1 was kept away from to second cloth 108 is connected with second box 109, the rear side of accomodating bag 2 is connected with the one end of fourth cloth 206, the other end of fourth cloth 206 is connected with second pin thread 207 with second box 109 looks adaptation, and second pin thread 207 and first box 205 looks adaptations.

The structure of first pin thread 107, first box 205, second pin thread 207 and second box 109 is similar to the eye-splice form on the car blet, can used repeatedly, and convenient and fast, knapsack 1, storage bag 2 and the preparation material of pin thread and box are environmental protection material, and nontoxic harmless.

The working principle and the using process of the device are as follows: when the user does not need to use the backpack 1, the first male buckle 107 and the first female buckle 205, and the second male buckle 207 and the second female buckle 109 are unlocked in sequence, the backpack 1 is folded and inserted into the containing bag 2, two sides of the containing bag 2 are squeezed towards the middle position, the slider 203 is pulled, the first zipper teeth 201 and the second zipper teeth 202 are engaged, and the containing of the backpack 1 is completed, because the second male buckle 207 and the first female buckle 205 can also be used in a matching way, the user fastens the second male buckle 207 into the first female buckle 205, further connects the third cloth 204 and the fourth cloth 206 together, so that the containing bag 2 forms a handbag shape, which is convenient for the user to carry, and when the user needs to use the backpack 1, the containing bag 2 is opened through the slider 203, the backpack 1 is pulled out from the containing bag 2, the first male buckle 107 is fastened into the first female buckle 205, and the second male buckle 207 is fastened into the second female buckle 109.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment 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

1. The utility model provides a knapsack is folded in environmental protection, its characterized in that, includes knapsack (1) and accomodates bag (2), knapsack (1) sets up in the upper end of accomodating bag (2), just knapsack (1) and the same bottom of accomodating bag (2) sharing, the both sides of knapsack (1) are provided with main bag (101) and vice bag (102) respectively, the upper end of knapsack (1) and main bag (101) and the corresponding position punishment of vice bag (102) do not are provided with main zip fastener (103) and vice zip fastener (104), the back of knapsack (1) is connected with the two braces of adjustable length, it is provided with first chain tooth (201) and second chain tooth (202) respectively to accomodate bag (2) upper end, it is provided with pull head (203) with first chain tooth (201) corresponding position department to accomodate bag (2) upper end.

2. The environment-friendly folding backpack as claimed in claim 1, wherein: the backpack strap comprises a backpack strap (110), an adjusting buckle (111) and an adjusting belt (112), wherein the backpack strap (110) and the adjusting belt (112) are connected through the adjusting buckle (111).

3. The environment-friendly folding backpack as claimed in claim 1, wherein: the first fastener element (201) and the second fastener element (202) are matched.

4. The environment-friendly folding backpack as claimed in claim 1, wherein: the top end of the backpack (1) is connected with a hand-held belt (105).

5. The environment-friendly folding backpack as claimed in claim 1, wherein: the front side of the backpack (1) is connected with a first cloth strip (106), and one end, away from the backpack (1), of the first cloth strip (106) is connected with a first male buckle (107).

6. The environment-friendly folding backpack as claimed in claim 5, wherein: the front side of the storage bag (2) is connected with one end of a third cloth strip (204), and the other end of the third cloth strip (204) is connected with a first female buckle (205) matched with the first male buckle (107).

7. The environment-friendly folding backpack as claimed in claim 1, wherein: the back of knapsack (1) is connected with second cloth (108), the one end that second cloth (108) kept away from knapsack (1) is connected with second box (109).

8. The environment-friendly folding backpack as claimed in claim 7, wherein: the rear side of the storage bag (2) is connected with one end of a fourth cloth strip (206), and the other end of the fourth cloth strip (206) is connected with a second male buckle (207) matched with the second female buckle (109).

9. The environment-friendly folding backpack as claimed in claim 8, wherein: the second male buckle (207) is matched with the first female buckle (205).