Lock catch for multi-angle connecting piece

Abstract

The lock catch comprises a first connecting body and a second connecting body, the first connecting body is provided with a plug connector, the second connecting body is provided with a clamping groove matched with the plug connector, and the first connecting body and the second connecting body are rotationally connected through the plug connector and the clamping groove and fixed through the lock catch. The lock catch comprises a button assembly arranged in the through hole of the second connecting body, the button assembly is of a T-shaped structure composed of a pressing plate and a transverse plate, and the transverse plate is provided with a slope-shaped check block. The clamping connector is arranged in the clamping groove, the clamping connector is T-shaped, the lower portion of the clamping connector is in a slope shape and is matched with the check block, and the slope face of the micro-step acts by means of a spring to return to the topmost end so that the connecting position can be in close fit and free of gaps; the plug connector is in a gear shape, and the upper portion of the clamping connector is in a tooth shape and is matched with the clamping connector; a spring is arranged between the button assembly and the second connecting piece. The lock catch is easy to operate, and the angle can be adjusted by pressing the button assembly; the multi-angle connector can prevent angle deviation, can be widely applied to the fields of furniture, building construction equipment, automatic production lines and the like, and realizes stable and adjustable multi-angle connection of the connector.

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