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Lock structure of building decorative panel

A technology for architectural decoration and boards, which is applied to building structures, buildings, floors, etc., can solve the problems of limited locking force and inconvenience of boards, and achieve the effects of strong locking force, convenient assembly and simple structure

Inactive Publication Date: 2008-03-26
刘共庭
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

However, this locking structure only relies on the simple snap-fit ​​of special-shaped tenons and grooves, and its locking force is limited. In addition, it is necessary to insert the tenons into the slots from the side during assembly, and additional space is required in the lateral direction during assembly. , it is inconvenient to assemble the board at the corner

Method used

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  • Lock structure of building decorative panel

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Embodiment Construction

[0011] As shown in Fig. 1 and Fig. 2, the present invention provides a kind of building decorative board body locking structure, is used for connecting two adjacent building decorative board bodies 1, 2, and building decorative board body 1, 2 can be floor, wall board Wait. The structure of each building decoration board is the same, and the building decoration board 1 is taken as an example to illustrate its structure.

[0012] Specifically as shown in Figure 1, a side surface 10 of the building decoration board 1 is extended from the upper part to form an inverted L-shaped hook block 14. And the connection part 141 that is flush with the upper surface of the decorative board body 1 extends vertically downwards at the end of the connection part 141 to form a tenon 142, and forms a slope 1423 transition at the bottom of the outer surface 1421 of the tenon 142, A barb 144 protrudes from an inner surface 1422 of the tenon 142 . And the part of the inner surface 1422 of the ten...

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Abstract

The present invention is building decoration board locking structure for connecting two building decoration boards. Each building decoration board has one hooked block formed in the upper part of one side and one notch in the lower part of the opposite side. The hooked block includes one connecting part and one clamping tenon extending perpendicularly from the end of the connecting part for being held with the clamping tenon of the other building decoration board, and the clamping tenon has one inclined plane and one hook. The notch has one inclined plane and slot for connection with the clamping tenon. The present invention has simple structure, easy assembling and great connecting force for connecting two building decoration boards closely. The present invention may be used widely in floor board, wall board and other building decoration boards.

Description

【Technical field】 [0001] The invention relates to a locking structure of two plate-shaped structural parts, in particular to a locking structure of a building decoration plate. 【Background technique】 [0002] At present, a large number of decorative boards are used for interior decoration of buildings, such as wooden floors, wall boards and other boards. When the decorative boards are assembled, a locking structure is usually used to connect the opposite side edges of two adjacent decorative boards. Taking wooden floor as an example, at present, the lock structure of wooden floor sold on the market is mainly a kind of lock-type tongue and groove disclosed in Chinese Patent No. 01269990.X. There are special-shaped tenon and groove structures that cooperate with each other on the edges. When assembling, insert the special-shaped tenon on the edge of one floor sheet into the corresponding special-shaped groove on the other floor sheet from the side, and through the mutual engag...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F13/08E04F15/02
Inventor 刘共庭
Owner 刘共庭
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