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Supporting device for preventing book shelf from toppling

A technology for a support device and a book shelf, which is applied to applications, home appliances, legs of general furniture, etc., can solve the problems of incomplete anti-dumping effect of the book shelf, left and right toppling, etc., so as to improve the dumping effect and the prevention effect.

Pending Publication Date: 2022-05-13
赵世帮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantage that the existing anti-tipping support device of the bookshelf only limits the front and rear sides of the bookshelf, and the bookshelf may also topple left and right, so that the anti-dumping effect on the bookshelf is not comprehensive. The front, rear, left, and right sides of the bookshelf are all limited, and the supporting device for anti-dumping of the bookshelf has a comprehensive anti-dumping effect.

Method used

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  • Supporting device for preventing book shelf from toppling
  • Supporting device for preventing book shelf from toppling
  • Supporting device for preventing book shelf from toppling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A support device for anti-dumping of bookshelf, refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 9 and Figure 10 As shown, it includes a support foot 1, a base 2, an adjustment screw rod 3, a universal wheel 4, a placement mechanism 5, an anti-dumping component 6 and a limit mechanism 9, and the left and right sides of the base 2 are provided with adjustment wires in a symmetrical threaded manner. Rod 3, adjusting screw mandrel 3 bottoms are all rotatable to be provided with supporting foot 1, and base 2 bottom, left and right sides all are equipped with universal wheel 4 symmetrically front and back, and base 2 top is provided with placement mechanism 5, and placement mechanism 5 can carry out bookshelf Placement, an anti-dumping assembly 6 is provided in the middle of the top of the base 2, and the anti-dumping assembly 6 can limit the front and rear sides of the book shelf. The left and right sides of the bookshelf are limited.

[0033] refer to ...

Embodiment 2

[0038] On the basis of embodiment 1, refer to figure 1 , Figure 5 and Figure 6 As shown, a shock absorbing mechanism 7 is also included. The shock absorbing mechanism 7 can play a shock absorbing effect when the placing plate 52 moves downward. The shock absorbing mechanism 7 includes a mounting cylinder 71, a third return spring 72 and a shock absorbing column 73. The left and right sides of the top of the base 2 are symmetrically arranged with an installation cylinder 71 by welding, the installation cylinder 71 is outside the guide column 51, and the installation cylinder 71 is provided with a cushioning column 73 in a sliding manner. To improve the shock effect, the cushioning column 73 is made of rubber, and the bottom of the cushioning column 73 is connected with the base 2 with a third return spring 72 .

[0039] Placement plate 52 moves downwards to continue to move after being in contact with cushioning column 73, just can make cushioning column 73 move downwards, ...

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Abstract

The invention relates to a book shelf supporting device, in particular to a supporting device for preventing a book shelf from toppling over. According to the supporting device for preventing the book shelf from toppling, the front side, the rear side, the left side and the right side of the book shelf can be limited, and the anti-toppling effect is comprehensive. According to the technical scheme, the supporting device for preventing the book shelf from toppling comprises supporting legs, a base, adjusting lead screws and universal wheels, the adjusting lead screws are arranged on the left side and the right side of the base in a front-back symmetrical threaded mode, the supporting legs are rotationally arranged at the bottoms of the adjusting lead screws, and the universal wheels are arranged on the left side and the right side of the bottom of the base in a front-back symmetrical mode. The limiting plates can abut against the left side and the right side of the book shelf after rotating towards the inner side, so that the front side, the rear side, the left side and the right side of the book shelf can be limited together with the baffles and the guide groove plates, and the effect of preventing the book shelf from toppling is improved again.

Description

technical field [0001] The invention relates to a supporting device for a bookshelf, in particular to a supporting device for preventing the bookshelf from tipping over. Background technique [0002] In order to facilitate the borrowing of books in the library, the books are often arranged neatly on the bookshelf, so it is necessary to carry out anti-dumping treatment on the bookshelf to prevent the bookshelf from toppling and make it difficult to arrange the books when they are mixed together. Just can use the bookshelf anti-tipping supporting device. [0003] Existing anti-tipping supporting device for bookshelves includes supporting feet, base, adjusting screw, universal wheel and baffle plate, the left and right sides of the base are all front and rear symmetrically threaded to be provided with adjusting screw, and the bottoms of the adjusting screw are all rotating. There are supporting feet, the left and right sides of the bottom of the base are symmetrically equipped...

Claims

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Application Information

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IPC IPC(8): A47B97/00A47B91/06A47B91/02A47B63/00F16F15/08
CPCA47B97/00A47B91/066A47B91/02A47B63/00F16F15/085A47B2097/008
Inventor 赵世帮
Owner 赵世帮
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