Telescopic connecting piece used for plate-type solid wood furniture

A connecting piece and telescopic technology, which is applied in the direction of thin plate connection, connecting member, mechanical equipment, etc., can solve the problems of plate splitting and connecting piece deformation, and achieve the effect of avoiding splitting and convenient installation.

Pending Publication Date: 2019-08-06
BEIJING FORESTRY UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a retractable connector for panelized solid wood furniture to solve the problem that existing connectors cannot be deformed together with the wood and easily cause the board to split

Method used

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  • Telescopic connecting piece used for plate-type solid wood furniture
  • Telescopic connecting piece used for plate-type solid wood furniture
  • Telescopic connecting piece used for plate-type solid wood furniture

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Experimental program
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Embodiment Construction

[0022] In order to describe in detail the technical content and structural features of the furniture connector of the present invention, further description will be made below in conjunction with specific implementation cases and accompanying drawings.

[0023] Such as Figure 1 to Figure 3 shown

[0024] The present invention is a telescopic connector for panelized solid wood furniture. The telescopic connector includes an eccentric connector 2 (which can be used interchangeably with the traditional three-in-one connector), a screw 3, a sleeve 4, Spring 5, expansion plug 6 (or nut 6) (can be used interchangeably with the traditional three-in-one connector) and nut 8. The shaft of screw rod 3 is processed with thread, and nut 8 can be installed on it. At the same time, the shaft of the screw 3 is also processed with 2 grooves (distributed symmetrically along the circumferential direction of 180 degrees), and one end of the sleeve 4 has a protruding tenon, and the length of t...

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PUM

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Abstract

Wood furniture generates dry shrinkage and wet expansion due to changes of relative humidity in the air. Conventional plate-type solid wood furniture is usually connected by three-in-one connecting pieces, because the three-in-one connecting pieces are in fixed rigid connection, the three-in-one connecting pieces cannot stretch along with a solid wood furniture plate when the solid wood furnitureplate is warped due to dry shrinkage and wet expansion, and splitting of the plate is often caused. The invention provides a telescopic flexible connecting piece which can stretch together when a plate is warped and deformed, thereby effectively avoiding splitting of the plate.

Description

technical field [0001] The invention relates to a furniture connector, in particular to a panel-type solid wood furniture connector and belongs to the field of home decoration assembly. Background technique [0002] Shrinkage and swelling are inherent properties of wood, and the size of wood after drying will change with changes in the humidity and temperature of the surrounding environment. In the past, panel-type solid wood furniture was usually connected by a three-in-one connector. Since the three-in-one connector is a fixed rigid connection, when the solid wood furniture board shrinks and swells and warps, the three-in-one The connectors cannot expand and contract with it, often resulting in splitting of the panels. [0003] Patent CN 104039199 B discloses a connector for assembling two furniture parts to each other with a female part and a male part. Patent CN 103016480 B discloses a fastening connector for furniture. Patent CN 103671392 B discloses a furniture conn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B5/02
CPCF16B5/0258F16B5/0266
Inventor 郭洪武姚微超刘红光刘毅陈凤义
Owner BEIJING FORESTRY UNIVERSITY
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