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Locating mechanism of inner body and outer body in spring bag

A positioning mechanism and body technology, applied in the field of machinery, can solve the problems of limited elastic force, low stability, poor spring package elasticity, etc., and achieve the effects of high stability, high practical value and compact structure

Inactive Publication Date: 2018-05-08
JIAXING TAIEN SPRINGS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the spring pack in the existing spring mattresses usually only has a cylindrical helical spring, and its elastic force is limited.
That is to say, the entire spring mattress is less stable due to the relatively poor elasticity of the spring package.
[0005] Its publication number CN206238918U of Chinese patent discloses a kind of improved spring bed core, and it has solved the people's long-term sleep in the prior art and feels cervical pain problem
However, it still has the problem that the strength of a single spring package is not high and the stability is not high

Method used

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  • Locating mechanism of inner body and outer body in spring bag
  • Locating mechanism of inner body and outer body in spring bag

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Experimental program
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Effect test

Embodiment Construction

[0031] Such as figure 1 As shown, the spring package includes a cylindrical spiral inner body 1 and an outer body 2 , the inner diameter of the inner body 1 is smaller than the inner diameter of the outer body 2 and the inner body 1 is located in the outer body 2 .

[0032] Such as figure 1 and figure 2 As shown, the positioning mechanism between the inner body and the outer body in the spring bag includes an upper positioning cylinder 3 and a lower positioning cylinder 4, the upper positioning cylinder 3 covers the upper end of the inner body 1, and the lower positioning cylinder 4 covers the inner body 1 The lower end also includes a flexible buffer cylinder 5, the upper end of the above-mentioned buffer cylinder 5 is connected with the upper positioning cylinder 3, the lower end of the buffer cylinder 5 is connected with the lower positioning cylinder 4, and the upper positioning cylinder 3 has a distance away from the elastic force of the inner body 1. The trend of lowe...

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PUM

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Abstract

The invention provides a locating mechanism of an inner body and an outer body in a spring bag, and belongs to the technical field of machinery. The locating mechanism solves the problem existing in the prior art that the stability is low. The locating mechanism comprises an upper locating cylinder and a lower locating cylinder, the upper locating cylinder covers the upper end of the inner body, the lower locating cylinder covers the lower end of the inner body, the locating mechanism further comprises a flexible buffering cylinder, the upper end of the buffering cylinder is connected with theupper locating cylinder, the lower end of the buffering cylinder is connected with the lower locating cylinder, and under the elastic force effect of the inner body, the upper locating cylinder has the trend of being away from the lower locating cylinder. The locating mechanism is high in stability.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a positioning mechanism between an inner body and an outer body in a spring bag. Background technique [0002] Spring mattresses are commonly used in modern times and have better performance. The mattress core is composed of spring bags. It has the advantages of good elasticity, good support, strong air permeability and durability. [0003] The spring mattress evenly supports every part of the body, keeps the spine naturally straight, fully relaxes the muscles, and reduces the number of times of turning over during sleep. [0004] However, the spring pack in the existing spring mattress usually only has a cylindrical helical spring, and its elastic force is limited. That is to say, the entire spring mattress is less stable due to the relatively poor elasticity of the spring package. [0005] Its publication number CN206238918U of Chinese patent discloses a kind of improved spri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C23/00
CPCA47C23/002
Inventor 徐建坤
Owner JIAXING TAIEN SPRINGS