Floor and wallboard button type lock catch structure

Abstract

The invention belongs to the technical field of building decoration materials, and relates to a floor and wallboard button type lock catch structure. The floor and wallboard button type lock catch structure is of an axisymmetric epsilon type structure and comprises tongue-and-groove top end edge angles, an inclined plane structure, a tongue-and-groove bottom edge angle, a middle axis position anda concave structure or a convex structure, the symmetrically-arranged inner-groove tongue-and-groove top end edge angles are arc chamfers, the inclined plane structure is an internal inclination planestructure with an angle of 1 degree to 10 degrees, the tongue-and-groove bottom edge angle is an arc chamfer, the concave structure or the convex structure is further arranged at the middle axis position or the middle parts of the two sides of the inclined plane structure, the tongue-and-groove top end edge angles, the inclined plane structure, the tongue-and-groove bottom edge angle and the concave structure or the convex structure form a button type lock catch space matched with a floor and wallboard tenon. Through the sufficient cooperation of a sunken and protruding structure formed by alock catch tenon and a tongue-and-groove, the floor and wallboard button type lock catch structure is difficult to slide; and a large clearance is arranged at the bottom of the tenon, and the deformation damage of floors caused by temperature and humidity change is prevented.

Description

technical field [0001] The invention belongs to the technical field of building decoration materials, in particular to a floor and wall panel button-type locking structure. Background technique [0002] At present, there are many types of wooden floor locks on the market, which are divided into oblique insertion type, horizontal insertion type and vertical insertion type according to the installation method. Removal of wooden floors. In some shopping malls and family wooden floor paving, there is an urgent need for a lock wooden floor that can be paved in a large area and can be disassembled at any time. However, there are few floor locks that can realize this function on the market. [0003] As disclosed in the prior art CN208704009U, it relates to a heating floor equipped with button-type connectors, including a plurality of heating floor boards spliced ​​together, and each heating floor board includes heating floor substrates and heating floor heating boards arranged seq...

AI Technical Summary

Problems solved by technology

[0004] The existing technology mainly lays out the heating floor base plate, the heating floor heating layer, the heating floor surface layer and the button type connector vertically installed in the heating floor block from the bottom to the top, mainly to solve how to embed the heating function of the floor to the floor, and the publicly described push-button connectors include male

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