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Scale-type schoolbag belt

A schoolbag belt and scale technology, applied in the field of school supplies, can solve the problems of uneven weight on both shoulders, inability to ensure consistent length, and influence on bone development

Inactive Publication Date: 2012-08-15
SUZHOU INST OF TRADE & COMMERCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, students generally do a lot of work, which leads to a huge increase in the weight of schoolbags. Because students grow and develop very fast, they often adjust the length of schoolbag straps, but they cannot guarantee the same length on both sides, resulting in uneven weight on both shoulders and bone development. affected

Method used

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  • Scale-type schoolbag belt
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Embodiment Construction

[0017] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0018] refer to figure 1 As shown, the scale-type schoolbag belt includes ratchet 2, scale 4, and clip chuck 1. The ratchet 2 is placed on the front side of the schoolbag belt 3, and the scale 4 is placed on the reverse side of the schoolbag belt 3. The clip chuck 1 Clamps on ratchet 2.

[0019] Further, the ratchet 2 and the scale 4 correspond to each other.

[0020] Further, the school bag strap 3 passes through the space below the clamp head 1 .

[0021] The working principle of this embodiment is as follows:

[0022] The clip chuck is stuck on the ratchet to play a fixed role. After the length of the schoolbag strap is selected on one side, the scale of the ratchet can be checked through the scale viewing window, and the clip is fixed on the ratchet according to the same number of scales on the other side.

[0023] The above ...

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Abstract

The invention discloses a scale-type schoolbag belt. The scale-type schoolbag belt comprises ratchets, scales and a clip chuck, wherein the ratchets are arranged on the front side of the schoolbag belt; the scales are arranged on the reverse side of the schoolbag belt; the clip chuck is clamped on the ratchets; the ratchets correspond to the scales, and the schoolbag belt passes through a middle space under the clip chuck. According to the scale-type schoolbag belt disclosed by the invention, equal weight stressed on double shoulders is ensured, and healthy growth and development of youngsters are facilitated.

Description

technical field [0001] The invention relates to a school article, in particular to a graduated school bag belt for a school bag. Background technique [0002] At present, students generally do a lot of work, which leads to a huge increase in the weight of schoolbags. Because students grow and develop very fast, they often adjust the length of schoolbag straps, but they cannot guarantee the same length on both sides, resulting in uneven weight on the shoulders and bone development. affected. Contents of the invention [0003] The object of the present invention is to overcome the above problems in the prior art, and provide a graduated schoolbag strap, which enables students to easily adjust the length of the schoolbag strap without considering the problem of one long and one short. [0004] In order to achieve the above-mentioned technical purpose and achieve the above-mentioned technical effect, the present invention is realized through the following technical solutions:...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45C3/02A45C13/30A45F3/04
Inventor 王艳红
Owner SUZHOU INST OF TRADE & COMMERCE
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