Steel member for doors and windows

Abstract

The invention relates to a steel member for doors and windows. The steel member comprises a guiding part, a connecting part, a fixing part and a clamping part. The steel member is characterized in that the guiding part comprises a guiding plate and a first protrusive block and a second protrusive block which are arranged at the two ends of the guiding plate, and the direction of the first protrusive block and the second protrusive block faces to the clamping part; the connecting part comprises a first connecting rod and a second connecting rod which are located between the first protrusive block and the second protrusive block; the fixing part comprises a first fixing plate and a second fixing plate, one end of the first connecting rod and one end of the second connecting rod are connected with the guiding plate, and the other end of the first connecting rod and the other end of the second connecting rod are connected with the first fixing plate; the clamping part comprises a first clamping piece and a second clamping piece, the tail of the first clamping piece and the tail of the second clamping piece are connected with the two ends of the second fixing plate respectively, and the head of the first clamping piece and the head of the second clamping piece cross to form a cross shape.

Description

technical field

[0001] The invention belongs to the field of door and window steel components, in particular to a steel component for doors and windows. Background technique

[0002] The existing door and window steel components have complicated structure, poor stabilizing effect, and inconvenient opening / closing. Contents of the invention

[0003] The technical problem to be solved by the present invention is to provide a steel component for doors and windows.

[0004] In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions:

[0005] A steel component for doors and windows, comprising a guiding part, a connecting part, a fixing part and a clamping part, characterized in that the guiding part comprises a guide plate and two ends of the guide plate The first bump and the second bump, the direction of the first bump and the second bump is towards the clamping part, the connecting part includes a fir...

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