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Foldable panel changing device

A technology of turning a plate and a bottom plate, which is applied to the field of a turning plate changing device, can solve the problems of many traction lines, low efficiency, and large space occupation, and achieve the effects of simple and reasonable overall structure, improved space utilization, and easy operation.

Active Publication Date: 2018-07-10
山东三一筑造科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After a long period of use, it is found that the panel-turning device cannot be folded, and takes up too much space; there are many traction lines, and the traction is laborious, and the efficiency is not high; the limit line passes through each panel, and after the panel is opened, The limit line can be seen, which has a certain influence on making a blackboard

Method used

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Embodiment Construction

[0029] The technical solution of the present invention will be described in further non-limiting detail below in combination with preferred embodiments and accompanying drawings.

[0030] refer to Figure 1 to Figure 12 , the foldable flip panel changing device of the present invention includes: a housing frame 1, a flip panel assembly 2, two inner traction assemblies 3, two outer traction assemblies 4 and / or two elastic members 5, and two position-limiting Component6.

[0031] The storage frame 1 includes a left frame body 1a and a right frame body 1b, the left frame body 1a and the right frame body 1b are connected to each other through two hinges 8, so the left frame body 1a and the right frame body 1b can be mutually covered or mutually Open. The outside of the left frame body 1a and the outside of the right frame body 1b are set as movable card doors 7, which are used to clamp the flap assembly 2 so that the outer edge does not turn up; in another scheme, the left and r...

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Abstract

The invention discloses a foldable turnover plate surface overturning device. The foldable turnover plate surface overturning device comprises an accommodating frame, a turnover plate assembly, two inner side traction assemblies, two outer side traction assemblies and / or two elastic components, and two limiting assemblies. The foldable turnover plate surface overturning device is simple and reasonable in overall structure, and has a folding function, so that the space utilization ratio is improved, and the foldable turnover plate surface overturning device is more convenient to carry; meanwhile, through the two inner side traction assemblies, the two outer side traction assemblies and / or the two elastic components, the whole plate surface still keeps flat after the turnover plate assembly is overturned, so that the phenomenon that one side is higher than the other side is avoided, and the foldable turnover plate surface overturning device is easy and convenient to operate.

Description

technical field [0001] The invention relates to a foldable board turning device. Background technique [0002] At present, the photo frames, blackboards, picture frames, billboards, bulletin boards, map frames, chairs, tables, beds, etc. that we see generally have only one board, the space utilization rate is relatively low, and the functions are relatively single. [0003] The applicant disclosed a panel turning device in a previous patent (CN202332076U), which mainly consists of a frame body, a plate group, a traction device and a limiting device. After a long period of use, it is found that the panel-turning device cannot be folded, and takes up too much space; there are many traction lines, and the traction is laborious, and the efficiency is not high; the limit line passes through each panel, and after the panel is opened, Being able to see the limit line has a certain influence on making a blackboard. Therefore, the applicant considers further improving it. Content...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47G1/14B43L1/04G09B29/00G09F15/00
CPCA47G1/14B43L1/04G09B29/00G09F15/00
Inventor 马适广
Owner 山东三一筑造科技有限公司
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