CN202959150U

CN202959150U - Backpack with pressure-reducing and damping device

Info

Publication number: CN202959150U
Application number: CN 201220667351
Authority: CN
Inventors: 丁水波
Original assignee: Xtep China Co Ltd
Current assignee: Xtep Anhui Co Ltd
Priority date: 2012-12-06
Filing date: 2012-12-06
Publication date: 2013-06-05
Anticipated expiration: 2022-12-06

Abstract

The utility model discloses a backpack with a pressure-reducing and damping device. The backpack comprises a backpack main body and shoulder straps, wherein pressure-reducing gasbags are arranged on the outer surfaces of the shoulder straps; a damping mould layer is arranged on the surface of the back part of the backpack main body; the pressure-reducing gasbags are a group of independent gasbags which are arranged on the outer surfaces of the shoulder straps; the damping mould layer is an EVA (Ethylene-Vinyl Acetate) mould layer; and convex points are formed on the stress point positions. The backpack with the pressure-reducing and damping device is simple in structure; inflatable gasbags are arranged on shoulder cushions of the backpack, and each gasbag is an independent regularly hexagonal body, so that sealed buffering, pressure-reducing and damping function can be completely realized; the human body curve structure and human engineering can be satisfied; the buffering function can be achieved when the shoulders of the human body are stressed for massaging the shoulders in an assisting manner; and ventilate sandwich net cloths are arranged on the back surfaces of the shoulder straps. The backpack can be matched with the fixed damping pressure mould, so that the attractive appearances of the shoulder straps are strengthened and the comfort level is strengthened.

Description

A kind of backpack with decompression and cushioning device

Technical field

The utility model relates to a kind of backpack, and is relevant with a kind of backpack with decompression and cushioning device especially.

Background technology

Existing backpack, all generally that the teenager uses, major part is used as student's school bag, a part is as young people's uses of travelling outdoors, so the thing of general knapsack dress can often, bear a heavy burden larger, and common backpack generally only has a body and two shoulder belts, overweight when being when bearing, due to not decompression and cushioning device, shoulder comfort poor.

The utility model content

The purpose of this utility model is to solve the problem of prior art, and a kind of backpack with decompression and cushioning device is provided.

For reaching above-mentioned purpose, the utility model adopts following technical scheme:

A kind of backpack with decompression and cushioning device comprises knapsack body and shoulder belt, and described shoulder belt outer surface is provided with the decompression air bag, in knapsack body back surfaces, one deck bradyseism mould layer is set.

Described decompression air bag is the outer surface that one group of independent air bags is arranged in shoulder belt, and described bradyseism mould layer is EVA mould layer, is provided with salient point in the stress point position.

Described decompression air bag is one group of independently hexagon air bag, and in the middle of it, one group of transparent gasbag is spaced, and four opaque air bags are put in each transparent gasbag peripheral ring winding, and described salient point is to arrange along middle two symmetrical rows.

Adopt technique scheme, the utility model is simple in structure, be provided with the air bag of aeration on the shoulder pad of both shoulders bag, each air bag be a just hexagonal individuality independently, the effect that realizes sealing resiliency decompression is fully arranged, the human body shoulder is subjected to can play the compensator or trimmer pressure function when heavy, helps the effect of shoulder massage, and the shoulder belt back side is provided with ventilative Sandwich screen-cloth; Be fixed formula bradyseism pressing mold, increase the outward appearance reputation of shoulder belt; Increased comfort level; Make up market case and bag industry not enough, alleviate the load-carrying burden that knapsack uses the crowd, make the outdoor activities crowd after the leisure, body and mind more loosens.

Description of drawings

Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of a part of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model back structures schematic diagram;

Fig. 3 is the utility model shoulder structure schematic diagram.

The specific embodiment

In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.

As shown in Figure 1-Figure 3, a kind of backpack with decompression and cushioning device described in the utility model comprises knapsack body 1 and shoulder belt 2, and described shoulder belt 2 outer surfaces are provided with decompression air bag 3, in knapsack body back surfaces, one deck bradyseism mould layer 4 are set.

In actual use, described decompression air bag can be one group of independent air bags, its sewing or stick in the outer surface of shoulder belt, and described bradyseism mould layer can be EVA mould layer, is provided with salient point 41 in the stress point position.

More specifically, described decompression air bag can be arrangement mode shown in Figure 3, is one group of independently hexagon air bag, and in the middle of it, one group of transparent gasbag is spaced, four opaque air bags are put in each transparent gasbag peripheral ring winding, and described salient point is to arrange along middle two symmetrical rows.

The utility model is simple in structure, be provided with the air bag of aeration on the shoulder pad of both shoulders bag, each air bag be independently individual, the effect that realizes sealing resiliency decompression is fully arranged, the human body shoulder can play the compensator or trimmer pressure function when being subjected to weigh, help the effect of shoulder massage, be fixed formula bradyseism pressing mold, increased comfort level; Make up market case and bag industry not enough, alleviate the load-carrying burden that knapsack uses the crowd, make the outdoor activities crowd after the leisure, body and mind is more loosened.

Above-mentioned explanation illustrates and has described preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to the disclosed form of this paper, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can in utility model contemplated scope described herein, change by technology or the knowledge of above-mentioned instruction or association area.And the change that those skilled in the art carry out and variation do not break away from spirit and scope of the present utility model, all should be in the protection domain of the utility model claims.

Claims

1. the backpack with decompression and cushioning device, comprise knapsack body and shoulder belt, and it is characterized in that: described shoulder belt outer surface is provided with the decompression air bag, in knapsack body back surfaces, one deck bradyseism mould layer is set.

2. as claimed in claim 1 a kind of it is characterized in that: described decompression air bag is the outer surface that one group of independent air bags is arranged in shoulder belt with decompression and the backpack of cushioning device, and described bradyseism mould layer is EVA mould layer, is provided with salient point in the stress point position.

3. as claimed in claim 2 a kind of with decompression and the backpack of cushioning device, it is characterized in that: described decompression air bag is one group of independently hexagon air bag, in the middle of it, one group of transparent gasbag is spaced, four opaque air bags are put in each transparent gasbag peripheral ring winding, and described salient point is to arrange along middle two symmetrical rows.