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Foldable table

A technology for folding tables and desktop boards, applied in the field of furniture and building materials, can solve problems such as loosening, falling off of horizontal square steel, adverse effects, etc., and achieve the effect of preventing and avoiding falling off.

Inactive Publication Date: 2017-05-24
CHONGQING ZUOEN FURNITURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Adjusting bolts are used to connect the two horizontal steels to achieve angle adjustment and folding effects. However, the connection between the horizontal steel and the vertical steel requires fastening bolts, and in most cases the fastening bolts used It is a connecting piece that is susceptible to loosening due to mechanical vibration. If it is used for a long time, the horizontal steel is easy to fall off from the vertical steel, causing adverse effects

Method used

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[0032]

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Abstract

The invention belongs to the field of furniture and building materials and particularly relates to a foldable table. The foldable table comprises a table board and a support rack for supporting the table board, wherein the support rack comprises a vertical-square-steel body and transverse square steel, adjacent transverse square steel is hinged through regulating bolts, vertical square steel is fixedly connected with the transverse square steel through fastening bolts, and the transverse square steel and the vertical square steel are provided with screw holes allowing the fastening bolts to be connected in a threaded manner; each fastening bolt comprises a bolt head and a threaded rod which are integrally formed; the transverse square steel is provided with built-in pins penetrating into the screw holes, two ends of the built-in pins are respectively abutted against the bolt heads and the threaded rods, the transverse square steel is provided with through holes communicated with the screw holes, and the built-in pins penetrate into the through holes. The foldable table has the advantages that the technical defect that the transverse square steel easily falls off from the vertical square steel in the prior art is overcome, and the transverse square steel can be prevented from falling off from the vertical square steel.

Description

technical field [0001] The invention relates to the field of furniture and building materials, in particular to a foldable table. Background technique [0002] Usually, in daily life, the support of the table and the desktop of the table are an integral connection structure, which brings inconvenience in moving and carrying, and the manufacturing cost is high, and it is easy to take up space when it is idle. [0003] In order to solve the above-mentioned technical problems, Chinese patent CN103844598A provides a kind of collapsible table, comprises folding support (such as figure 2 shown) and the desktop on the folding bracket, the bracket includes vertical steel a1 and horizontal steel b4 connected to the vertical steel a1, the horizontal steel b4 is connected with the horizontal steel a3 through the bolt a9, the The left end of the horizontal steel a3 is connected with the vertical steel c7 and the right end is connected with the vertical steel b2, the horizontal steel d6...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B3/00F16B12/30
CPCA47B3/00F16B12/30
Inventor 左昱立
Owner CHONGQING ZUOEN FURNITURE