Lock catch type stair tread

Abstract

The invention discloses a lock catch type stair tread. The lock catch type stair tread comprises a splicing tread and a splicing vertical plate, and is characterized in that one side of the splicing tread is connected with a lock catch type tread clamping plate which is integrally formed with the splicing tread, the bottom end of the splicing vertical plate is connected with a lock catch type vertical plate clamping plate which is integrally formed with the splicing vertical plate, and the lock catch type tread clamping plate is connected with the lock catch type vertical plate in a clamping mode; and the lock catch type tread clamping plate comprises a tread clamping plate wedge-shaped chamfer edge, a tread clamping plate V-shaped clamping groove and a tread clamping plate V-shaped protruding block, wherein the tread clamping plate V-shaped protruding block is arranged on one side of the lock catch type tread clamping plate, and the tread clamping plate V-shaped clamping groove is formed in the top end of the tread clamping plate V-shaped protruding block. The lock catch type stair tread has the beneficial effects that decorative edges do not need to be hung on the front face of the tread, and the decorative edges need to be hung on a traditional tread, so that the problems that when the stair tread is used, a vertical plate and the tread are difficult to clamp and connect, connection and installation need to be performed through the decorative edges, and consequently the use effect of the stair tread is influenced are solved.

Description

technical field [0001] The invention belongs to the technical field of stair treads, in particular to a buckle-type stair tread. Background technique [0002] In the prior art, it is very popular to use solid wood boards for interior decoration. This kind of wooden stairs mainly uses flat solid wood boards as pedals. The support boards below the pedals support and fix the pedals. It is a flat panel. Based on the consideration of cost saving, the supporting board is usually made of wood board, so that the exposed front surface needs to be finished. Due to the basic specifications of the solid wood floor and the limitation of saving materials, the directly exposed front end of the pedal can be used. You can see the back of the board. [0003] The purpose of the present invention is to provide a lockable stair tread, which solves the problem that when the stair tread is used, it is difficult to make the vertical plate and the tread be engaged and connected, and it needs to be ...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a lockable stair tread to solve the problem that when using the existing stair treads, it is difficult for the stair treads to make the vertical plate and the treads engage and connect, and it needs to be connected and installed by hanging the decorative edge. , nail connection, time-consuming and laborious installation, and the stair treads need to reserve decorative edges, which are waste and unsightly, and the treads are connected by glue and nails, the wood is deformed and the glue joints are cracked, which is easy to cause quality problems

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