CN210018250U

CN210018250U - Children burden reduction spine protection schoolbag

Info

Publication number: CN210018250U
Application number: CN201821874924.4U
Authority: CN
Inventors: 何清
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-14
Filing date: 2018-11-14
Publication date: 2020-02-07
Anticipated expiration: 2028-11-14

Abstract

The utility model relates to a children burden-reducing spine-protecting schoolbag, which comprises a bag body, braces, a supporting frame, a state adjusting buckle and a bearing contact layer; mainly utilize braced frame upper end and bear the difference in height of contact layer upper end, through bearing the state on the contact layer and adjust the taking out of fastener tightly, force braced frame to the bending of bag side hunch-up to bearing contact layer and bag back formation space, both alleviateed the heavy burden atress of back and vertebra, simultaneously very big increase again the gas permeability of bearing, let children subtract burden and protect spine knapsack user and have better travelling comfort and adaptability. In addition, the degree of bending of the supporting frame can be freely adjusted by adjusting the tightening degree of the buckle, so that the size of the space between the bearing contact layer and the back of the bag body is adjusted and controlled, and the working state of the schoolbag is adjusted and controlled.

Description

Children burden reduction spine protection schoolbag

Technical Field

The utility model relates to a schoolbag, especially a children subtract burden spine protection schoolbag.

Background

Under the influence of traditional education in China, the academic pressure of children is high, the schoolbag worn on the back of a baby daily is often too heavy, the problems of back bending, side bending, forward tilting or twisting of the spine and the like are caused by the overweight of the schoolbag, particularly, the influence on the children with bones growing is more serious, in addition, the contact part of the existing schoolbag worn on the back is often buffered through an integral cushion, but in hot summer, sweat stream is often caused to be extremely uncomfortable because the schoolbag is not breathable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a children subtract burden and protect spine schoolbag, this schoolbag structure is unique, and reducible children back pressure protection vertebra does benefit to the heat dissipation simultaneously, and the travelling comfort is high.

The utility model relates to a children burden-reducing spine-protecting schoolbag, which comprises a bag body, braces, a supporting frame, a bearing contact layer and a state regulating buckle; the supporting frame is arranged on the back of the bag body, the upper end and the lower end of the supporting frame are fixed with the bag body, the lower end of the bearing contact layer is fixed with the bag body, the upper end of the bearing contact layer is lower than the upper end of the supporting frame, a through hole for the supporting frame to be inserted is further formed in the bearing contact layer, the bearing contact layer can move up and down by taking the supporting frame as a track, the state regulation buckle is connected with the upper end of the supporting frame and the upper end of the bearing contact layer, and the state regulation buckle can be tightened or loosened.

In the above technical scheme, the bearing contact layer is usually made of mesh cloth.

The bearing contact layer can be provided with spine protection pieces which can be realized by adopting a soft pad, if three pieces are arranged, the upper part, the left side and the right side of the bearing contact layer are respectively provided.

The state regulating buckle can be realized by adopting a four-gear buckle and a woven belt.

The utility model discloses a schoolbag can be through the tight or operating condition who relaxs regulation and control schoolbag of taking out of state regulation and control fastener, because there is the difference in height on inclusion back braced frame upper end and the bearing contact layer, when taking out tight state regulation and control fastener, can make braced frame be forced to the inclusion side bending arch-up, thereby at inclusion back and bear the formation space between the contact layer, reducible children back and vertebra pressure on the one hand, protect children's young back better, on the other hand can form ventilative space, do benefit to the heat dissipation, make bear more light comfortable.

Drawings

Fig. 1 is a specific structural diagram of a load-reducing spine-protecting schoolbag for children of the utility model;

FIG. 2 is a schematic view of the exploded structure of the bag shown in FIG. 1;

fig. 3 is a schematic view of the schoolbag of the present invention.

Detailed Description

A children burden-reducing spine-protecting schoolbag comprises a schoolbag body 1, braces, a supporting frame 3, a bearing contact layer 2 and a state regulating buckle 4; the supporting frame 3 is arranged on the back of the bag body 1, the upper end and the lower end of the supporting frame 3 are both fixed with the bag body 1, the lower end of the bearing contact layer 2 is fixed with the bag body 1, the height of the upper end of the bearing contact layer 2 is lower than that of the upper end of the supporting frame 3, the state regulating buckle 4 is connected with the upper end of the supporting frame 3 and the upper end of the bearing contact layer 2, and the state regulating buckle 4 can be pulled tightly or loosened.

The bearing contact layer 2 can be made of single-layer fabric or other breathable materials such as mesh cloth, spine protection splicing pieces 5 can be arranged on the bearing contact layer, the spine protection splicing pieces can be made of soft pads, and the upper part, the left side and the right side of the bearing contact layer can be provided with one piece.

The bearing contact layer 2 can also be provided with a through hole for inserting the supporting frame 3, so that the bearing contact layer 2 can move up and down by taking the supporting frame 3 as a track.

The state regulating buckle 4 can be realized by a four-gear buckle and a woven belt, and can also be realized by other structures capable of realizing tightening and loosening functions.

As shown in fig. 1-2, a specific structure of the load-reducing spine-protecting schoolbag for children is shown schematically.

The utility model discloses a schoolbag has the difference in height owing to bear contact layer upper end and braced frame upper end, when will connecting the two state regulation and control fastener and take out tightly, can force braced frame to arch up the bending to inclusion one side, promotes the inclusion back and inwards encircles to the inclusion to at inclusion back and bear the formation space between the contact layer, the existence in this space can effectively avoid schoolbag to the exerting pressure of children's back, can ventilate simultaneously, is favorable to reducing burden to children and increases the comfort.

Claims

1. A children burden-reducing spine-protecting schoolbag comprises a schoolbag body (1) and braces, and is characterized by further comprising a supporting frame (3), a bearing contact layer (2) and a state regulating buckle (4); the backpack comprises a backpack body (1), a supporting frame (3) and a backpack contact layer (2), wherein the supporting frame (3) is arranged on the back of the backpack body (1), the upper end and the lower end of the supporting frame (3) are fixed with the backpack body (1), the lower end of the backpack contact layer (2) is fixed with the backpack body (1), the upper end of the backpack contact layer (2) is lower than the upper end of the supporting frame (3), a through hole for inserting the supporting frame (3) is further formed in the backpack contact layer (2), the backpack contact layer can move up and down by taking the supporting frame as a track, the upper end of the supporting frame (3) and the upper end of the backpack contact layer (2) are connected with a state regulation buckle (4), and the state regulation.

2. A children burden reduction and spine protection schoolbag as claimed in claim 1, characterized in that the knapsack contact layer (2) is made of mesh cloth.

3. A children burden-reducing spine-protecting schoolbag according to claim 1, characterized in that spine-protecting pieces (5) are arranged on the bearing contact layer (2).

4. The children burden reduction spine protection schoolbag as claimed in claim 3, wherein the spine protection pieces (5) are realized by soft pads, and are three pieces, and the upper part, the left side and the right side of the bearing contact layer are respectively one piece.

5. The children burden reduction spine protection schoolbag as claimed in claim 1, wherein the state regulation buckle (4) is realized by a four-gear buckle and a braid.