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Space-saving commodity shelf folding structure

A folding structure, space-saving technology, applied in the field of racks, can solve problems such as occupying a large space

Inactive Publication Date: 2021-04-20
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But at present, most of the racks on the market have a fixed structure, which cannot be used by people of different heights and different needs at the same time, and they occupy a large space when in use and idle storage. For the adjustable structure of the rack and space-saving increasingly prominent demand

Method used

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  • Space-saving commodity shelf folding structure
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  • Space-saving commodity shelf folding structure

Examples

Experimental program
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Embodiment Construction

[0030] The specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0031] Such as figure 1 , figure 2 As shown, the space-saving shelf folding structure of this embodiment is mainly composed of a telescopic mechanism and a folding mechanism. Wherein the telescopic mechanism is made up of telescopic rod 4 and mobile base 14, and flange seat fixes telescopic rod 4 on the mobile base 14, and telescopic rod 4 selects three-stage positioning telescopic rod for use, can be positioned at any position within the extension stroke range; folding mechanism Composed of a ratchet hinge, a connecting plate 1 and a tray 2, the ratchet hinge can realize 0°-90° stepped positioning.

[0032] The space-saving shelf folding structure of this embodiment is specifically structured as follows: it includes telescopic rods 4, and multi-layer connecting plates 1 are arranged at intervals along the height direction on the telescopic rods ...

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PUM

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Abstract

The invention relates to a space-saving commodity shelf folding structure which comprises a telescopic rod, multiple layers of connecting plates are arranged on the telescopic rod at intervals in the height direction, the connecting plates are arranged in the horizontal direction, and the two ends of the outer side of each connecting plate are rotationally connected with a tray through ratchet hinges respectively. The ratchet wheel hinge structurally comprises a gear connected with the connecting plate and a ratchet wheel disc connected with the tray and matched with the gear; a shaft sleeve in sliding fit with the gear in the axial direction is arranged at the end of the connecting plate, when the gear is pulled out along the shaft sleeve, the gear is separated from the ratchet disc, the tray freely rotates relative to the connecting plate, and after the gear is reset, the ratchet disc is matched with the gear to achieve stepped rotation of the tray relative to the connecting plate. 0-90-degree stepped positioning is achieved through the ratchet wheel hinge, and the gear can be disengaged from the ratchet wheel disc so that the tray can rotate at will. Operation is convenient, and work is reliable.

Description

technical field [0001] The invention relates to the technical field of storage racks, in particular to a space-saving folding structure of storage racks. Background technique [0002] With the continuous improvement of material consumption capacity, the living space and living area of ​​the family are constantly being compressed, so the application demand for storage devices such as storage racks is constantly expanding to make full use of the living space. [0003] But at present, most of the racks on the market have a fixed structure, which cannot be used by people of different heights and different needs at the same time, and they occupy a large space when in use and idle storage. For the adjustable structure of the rack and space-saving The demand is becoming more and more prominent. Contents of the invention [0004] The present invention aims at the problems existing in the existing shelf structure and the use requirements, and provides a space-saving shelf folding ...

Claims

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Application Information

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IPC IPC(8): A47G29/00
Inventor 董心仪章寅
Owner SOUTHEAST UNIV
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