CN218303826U

CN218303826U - Integral type protects spine resistance to compression knapsack

Info

Publication number: CN218303826U
Application number: CN202222366221.3U
Authority: CN
Inventors: 万颖娟; 周小青
Original assignee: Guangzhou Aoking Leather Co ltd
Current assignee: Guangzhou Aoking Leather Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-17
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses an integral type spine protection resistance to compression knapsack, including the knapsack main part, the surface of knapsack main part is provided with expands the collecting bag outward, the surface that expands the collecting bag outward is provided with the zip fastener, the centre of knapsack main part is provided with spine protection resistance to compression board, spine protection resistance to compression board includes the spine protection backplate, the spine protection backplate is provided with in the middle of the surface at human back and protects the spine groove, the both sides in protecting the spine groove all are provided with two side anti-pressing blocks, the top in protecting the spine groove is provided with upper portion anti-pressing block, the below in protecting the spine groove is provided with lower part anti-pressing strip. The utility model discloses a be provided with in the inside of knapsack and protect spine resistance to compression board, utilize side resistance to compression board, upper portion resistance to compression board, the resistance to compression board of lower part and the spine groove of protecting spine resistance to compression board surface can effectual reduction knapsack to user of service's back pressure, and guarantee that user of service's backbone can not receive the extrusion, reduces user of service's spinal fatigue or avoids spinal damage.

Description

Integral type protects spine resistance to compression knapsack

Technical Field

The utility model relates to a knapsack technical field, concrete formula as an organic whole protects spine resistance to compression knapsack.

Background

The backpack refers to a bag carried on the back, which is made of various materials, such as genuine leather, plastic materials, polyester, canvas, nylon, cotton, hemp and other bags, for example, a schoolbag carried by students in the process of getting on or off school, and tools such as pencils, rulers and the like used by students in daily life.

However, the existing backpack carried on the back has a large amount of objects due to daily needs, so that the weight of the backpack is large, the pressure of the backpack on the back and the spine is large when the backpack is carried on the back, the back and the spine of a user are easy to fatigue, and even the spine of the user is damaged; thus, the existing needs are not met, and an integrated spine protection and pressure resistance backpack is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integral type protects spine resistance to compression knapsack to the knapsack that bears the back that has now who proposes in solving above-mentioned background art leads to knapsack weight great because daily needs can the loading and take a large amount of objects, and the knapsack is great to the pressure of bearing with the backbone when bearing, arouses user of service back and backbone fatigue easily, damages user of service's backbone scheduling problem even.

In order to achieve the above object, the utility model provides a following technical scheme: integral type spine resistance to compression knapsack, including the knapsack main part, the surface of knapsack main part is provided with expands the collecting bag outward, the surface that expands the collecting bag outward is provided with the zip fastener, the centre of knapsack main part is provided with spine resistance to compression board, spine resistance to compression board is including the spine protection backplate, the spine protection backplate is provided with the spine protection groove towards the middle of the surface at human back, the both sides of protecting the spine groove all are provided with two side anti-briquetting, the top of protecting the spine groove is provided with upper portion anti-briquetting, the below of protecting the spine groove is provided with lower part anti-pressing strip, four side anti-pressing strip and upper portion anti-pressing strip all are provided with the blotter with the centre of spine protection backplate, the material of blotter is EVA.

Preferably, the upper end and the lower end of the surface of the backpack main body, which is in contact with the back of a human body, are provided with two fixing clamping grooves, and two symmetrically distributed straps are arranged in the middle of the upper end and the lower end of the backpack main body.

Preferably, the straps can be adjusted in length, and two ends of each strap are clamped in fixing clamping grooves in the upper end and the lower end of the backpack body and fixed through needles and lines.

Preferably, two open type storage bags are symmetrically distributed below the outward expansion storage bag, and the open type storage bags are sewn on the surface of the backpack body through needles and threads, and the upper ends of the open type storage bags are open.

Preferably, a movable shielding piece is arranged above the open type storage bag, and the top end of the shielding piece covers the opening at the top end of the open type storage bag.

Preferably, the inboard of sheltering from the piece is provided with the magic subsides of two symmetric distributions, the surface of open storage bag is provided with the magic subsides, it adsorbs fixedly through the magic subsides to shelter from between piece and the open storage bag.

Preferably, the lower anti-pressing strip is made of rubber, and the spine protection back plate, the lateral anti-pressing blocks and the upper anti-pressing blocks are made of EVA and are formed by injection molding.

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

1. the utility model discloses be provided with in the inside of knapsack and protect spine resistance to compression board, utilize the side resistance to compression board, the resistance to compression board in upper portion, the resistance to compression board in lower part of protecting spine resistance to compression board surface and protect the spine groove can effectual reduction knapsack to user of service's back pressure, and guarantee that user of service's backbone can not receive the extrusion, reduce user of service's spinal fatigue or avoid spinal damage.

Drawings

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

FIG. 2 is a partial sectional view of the whole structure of the present invention;

FIG. 3 is a schematic structural view of the spine protection pressure-resistant plate of the present invention;

fig. 4 is a cross-sectional view of the spine protection back plate of the present invention.

In the figure: 1. a backpack body; 2. an outward expansion collecting bag; 3. an open type storage bag; 4. protecting the spine and resisting the pressure plate; 401. a spine protection back plate; 402. a lateral anti-pressing block; 403. an upper anti-compaction block; 404. a lower anti-depression bar; 405. a ridge protecting groove; 406. a cushion pad.

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 4, the present invention provides an embodiment of: an integrated spine protection compression-resistant backpack comprises a backpack body 1, an outward expansion storage bag 2 is arranged on the outer surface of the backpack body 1, a zipper is arranged on the surface of the outward expansion storage bag 2, a spine protection compression-resistant plate 4 is arranged in the middle of the backpack body 1, the spine protection compression-resistant plate 4 comprises a spine protection back plate 401, a spine protection groove 405 is arranged in the middle of the surface of the spine protection back plate 401 facing the back of a human body, two side compression-resistant blocks 402 are arranged on two sides of the spine protection groove 405, an upper compression-resistant block 403 is arranged above the spine protection groove 405, a lower compression-resistant strip 404 is arranged below the spine protection groove 405, buffer pads 406 are arranged in the middle of the spine protection back plate 401 and among the four side compression-resistant blocks 402, the upper compression-resistant block 403 and the spine protection back plate 401, and the buffer pads 406 are made of EVA; that is, cushion 406 is an EVA cushion. EVA is a copolymer of ethylene and acetic acid, and is an existing material, and is not described herein again.

Furthermore, the upper end and the lower end of the surface of the backpack body 1 contacting with the back of the human body are both provided with two fixed clamping grooves, and two symmetrically distributed braces are arranged in the middle of the upper end and the lower end of the backpack body 1.

Further, the braces can carry out length adjustment, and the both ends decibel joint of two braces just uses the needle and line to fix in the fixed slot of backpack main part 1 upper and lower extreme.

Further, two open type storage bags 3 are symmetrically arranged below the outward expansion storage bag 2, and the open type storage bags 3 are sewn on the surface of the backpack body 1 by needle threads and have open upper ends.

Further, a movable shielding piece is arranged above the open type storage bag 3, and the top end of the shielding piece covers the opening at the top end of the open type storage bag 3.

Further, the inboard that shelters from the piece is provided with the magic subsides of two symmetric distributions, and open storage bag 3's surface is provided with the magic subsides, shelters from between piece and the open storage bag 3 to adsorb fixedly through the magic subsides.

Further, the lower compression resisting strip 404 is made of rubber, and the spine protection back plate 401, the side compression resisting blocks 402 and the upper compression resisting block 403 are made of EVA and are formed through injection molding.

When the backpack is used, EVA materials are adopted as raw materials, injection molding is carried out on the whole body consisting of the spine protection back plate 401, the side anti-pressing blocks 402 and the upper anti-pressing block 403, so that the product is shaped, the cushion 406 made of the EVA materials is filled between the upper anti-pressing block 403 and the four side anti-pressing blocks 402 and the spine protection back plate 401 after the product is positioned, then the lower anti-pressing strip 404 is adhered to the lower part of the spine protection back plate 401 by using a strong adhesive, then the spine protection back plate 401 is filled in the backpack main body 1, when a user carries the backpack main body 1, the backpack main body 1 can drive the spine protection back plate 401 to extrude towards the back of the human body due to the weight of objects in the backpack main body 1, at this moment, the upper anti-pressing block 403 and the four lateral anti-pressing blocks 402 can be isolated between the spine protection back plate 401 and the back of the human body, the lateral anti-pressing blocks 402, the buffer pads 406 in the middle of the upper anti-pressing blocks 403 and the spine protection back plate 401 and the lower anti-pressing bars 404 at the lower part of the spine protection back plate 401 can buffer between the spine protection back plate 401 and the back of the human body, the pressure of the spine protection back plate 401 on the back of the human body can be reduced, meanwhile, due to the existence of the spine protection grooves 405 in the middle of the spine protection back plate 401, a gap exists between the spine position of a user and the spine protection back plate 401 and is not in contact with the spine protection back plate 401, the pressure of the backpack main body 1 when being carried is effectively reduced, the pressure and fatigue of the spine of the human body are reduced, and the damage to the excessive pressure of the backpack main body 1 on the human body is avoided.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. Spine resistance to compression knapsack is protected to integral type, including knapsack main part (1), its characterized in that: the surface of knapsack main part (1) is provided with outer containing bag (2), the surface of outer containing bag (2) that expands is provided with the zip fastener, the centre of knapsack main part (1) is provided with spine protection anti-pressure plate (4), spine protection anti-pressure plate (4) are including spine protection backplate (401), spine protection backplate (401) are provided with spine protection groove (405) towards the middle of the surface at human back, the both sides of spine protection groove (405) all are provided with two side anti-briquetting (402), the top of spine protection groove (405) is provided with upper portion anti briquetting (403), the below of spine protection groove (405) is provided with lower part anti briquetting (404), four side anti briquetting (402) and upper portion anti briquetting (403) all are provided with blotter (406) with the centre of spine protection backplate (401).

2. The integrated spine protection and pressure resistance backpack according to claim 1, wherein: the backpack comprises a backpack body (1) and is characterized in that two fixing clamping grooves are formed in the upper end and the lower end of the surface of the backpack body (1) which is in contact with the back of a human body, and two straps which are symmetrically distributed are arranged in the middle of the upper end and the lower end of the backpack body (1).

3. The integrated spine protection and pressure resistance backpack according to claim 2, wherein: the length adjustment can be carried out to the braces, two the both ends decibel joint of braces is in the fixed slot of the last lower extreme of knapsack main part (1) and uses the needle and line to fix.

4. The integrated spine protection and pressure resistance backpack according to claim 1, wherein: two open type storage bags (3) which are symmetrically distributed are arranged below the outward-expanding storage bag (2), the open type storage bags (3) are sewn on the surface of the backpack body (1) through needles and threads, and the upper ends of the open type storage bags are open.

5. The integrated spine protection and pressure resistant backpack of claim 4, wherein: a movable shielding piece is arranged above the open type storage bag (3), and the top end of the shielding piece covers the opening at the top end of the open type storage bag (3).

6. The integrated spine protection and pressure resistant backpack of claim 5, wherein: the inboard of sheltering from the piece is provided with the magic subsides of two symmetric distributions, the surface of open storage bag (3) is provided with the magic subsides, shelter from to adsorb fixedly through the magic subsides between piece and the open storage bag (3).