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Retracting device

A shrinking device and storage board technology, applied in tents/canopies, sunshades, building types, etc., can solve problems such as bulkiness, surface temperature rise, hazards, etc., and achieve the effect of ensuring extreme positions, reducing weight, and ensuring practical life.

Inactive Publication Date: 2018-06-12
新昌县双彩乡凯大模具厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is cumbersome to install in the mask system, and due to the choice of materials, the exposure to sunlight in the outdoor environment will cause a sharp rise in surface temperature, which will cause unnecessary hazards

Method used

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Embodiment Construction

[0018] A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0019] The present invention provides a shrinking device, comprising: a fixed plate 1; a storage plate 2 fixedly arranged in the fixed plate 1, and the width of the storage plate 2 in the transverse direction is wider than that of the fixed plate 1; a plurality of The lowering plates 3, 4, 5, 6 are also rotated by a pair of rotating shafts 7 and are accommodated in the receiving plate 2. The fixed plate 1 includes three mutually perpendicular flat plates, and the receiving plate 2 is at a vertical height is smaller than the fixed plate 1, the number of the lowered plates 3, 4, 5, 6 is an even number, the number of the lowered plates 3, 4, 5, 6 is 4, and a plurality of the lowered plates 3, 4, 6 When 5 and 6 are accommodate...

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PUM

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Abstract

The invention discloses a retracting device. The retracting device comprises a fixing plate, a storage plate and a plurality of downward-putting plates. The storage plate is fixedly arranged in the fixing plate, and the transverse width of the storage plate is larger than the width of the fixing plate, and the downward-putting plates are also rotatably stored in the storage plate through a pair ofrotating shafts. The retracting device adopts a multilayer folding retracting structure and is made of high-hardness plastic plates, and compared with a steel frame structure in the market, the weight of the retracting device is greatly reduced. When retracting, the storage plate can be hidden in a storage mechanism, and space occupation is reduced greatly.

Description

technical field [0001] The invention relates to the field of mechanical manufacturing, in particular to a shrinking device. Background technique [0002] Shrinkage devices sold on the market are mainly made of iron, steel, alloys and other materials. The metal material leads to strong thermal conductivity, which is easy to cause high temperature on the surface. The shrinking device is large in size and not easy to carry and install. The shrinking process needs to be driven by a motor to complete the shrinking action. The transmission sound is relatively loud, and there is still a lot of room for expansion in new functions of this type of product. Although the existing shrinking devices can realize the shrinking action, the volume is still not satisfactory, and most of them show vertical shrinkage. There are greater limitations in outdoor applications. It is cumbersome to install in the mask system, and due to the choice of materials, the exposure to sunlight in the outdoo...

Claims

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Application Information

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IPC IPC(8): E04F10/10E04H15/46
CPCE04F10/10E04H15/46
Inventor 丁仪
Owner 新昌县双彩乡凯大模具厂