Shelf

A technology of racks and support plates, applied in the field of racks, can solve the problems of rack tilting and swinging, goods breaking, rack dumping, etc., and achieve the effect of increasing the length and improving the stable shape.

Inactive Publication Date: 2018-11-23
龚卫珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Shelves generally refer to shelves for storing goods. Shelves are used to store items as storage equipment. According to their uses, they can be divided into supermarket shelves, storage shelves, and display shelves. Storage shelves are divided into light, medium, and heavy. For good management, the shelves need to be moved frequently, and are generally carried out manually; but in order to save trouble during the moving process, people will subconsciously pull the upper side of the shelf; but during the pulling process, the shelf will be tilted and swayed , make the shelf topple over; cause damage to the goods on the shelf; so it is very necessary to design a shelf that can automatically strengthen the stability during the moving process

Method used

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specific Embodiment approach

[0052] Specific embodiments: when using the shelf designed by the present invention, if the shelf needs to be pulled out, the user will pull the shelf to make the first running wheel 23 located at the bottom of the shelf rotate; the rotation of the first walking wheel 23 is driven by friction. The first friction wheel 25 rotates; the first friction wheel 25 rotates to drive the corresponding first rotating shaft 26 to rotate; the first rotating shaft 26 rotates to drive the second pulley 22 to rotate; the second pulley 22 rotates through the belt 21 to drive the corresponding first pulley 18 to rotate The rotation of the first pulley 18 drives the corresponding third shaft 28 to rotate; the rotation of the third shaft 28 drives the rotation of the fourth gear 20; the rotation of the fourth gear 20 will make the first rack 31 meshed with it move, and the first rack 31 The movement drives the corresponding telescopic inner panel 36 to move, so that the telescopic inner panel 36 m...

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PUM

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Abstract

The invention belongs to the technical field of a shelf, and in particular to a shelf, which comprises shelf boards, supporting rods, a driving mechanism and a supporting platform; two supporting rodsare symmetrically mounted on the upper sides of the supporting mechanism and the driving mechanism, respectively; the five shelf boards are evenly arranged between the four supporting rods from top to bottom; a rack designed according to the invention extends a second telescopic plate through the transmission of a traveling wheel and a gear during the moving process, increasing the length of thelower side support of the shelf during the moving process and further improving the stability of the shelf; the shelf is prevented from dumping during the moving process because the shelf is unevenlystressed and tilting while the shelf is not moving; and when not moving at ordinary times, the shelf does not occupy a larger area because the lower side support is too long; the shelf on the lower side of the shelf is continuously changing the center of gravity position, so that the whole center of gravity of the shelf is always positioned at the middle position of the support on the lower side of the shelf, thereby adapting to the change of the support on the lower side of the shelf.

Description

technical field [0001] The invention belongs to the technical field of shelves, in particular to a shelf. Background technique [0002] Shelves generally refer to shelves for storing goods. Shelves are used to store items as storage equipment. According to their uses, they can be divided into supermarket shelves, storage shelves, and display shelves. Storage shelves are divided into light, medium, and heavy. For good management, the shelves need to be moved frequently, and are generally carried out manually; but in order to save trouble during the moving process, people will subconsciously pull the upper side of the shelf; but during the pulling process, the shelf will tilt and swing , making the shelf topple over; causing damage to the goods on the shelf; so it is very necessary to design a shelf that can automatically strengthen the stability during the moving process. [0003] The present invention designs a shelf to solve the above problems. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): A47B91/00A47B91/06
CPCA47B91/005A47B91/06A47B2097/008
Inventor 阚晓洁
Owner 龚卫珍
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