Bidirectional idling clutch mechanism

Abstract

The invention relates to a bidirectional idling clutch mechanism. The bidirectional idling clutch mechanism is arranged in a lock body, is mutually connected with a handle, and mainly comprises a main hub, a key open button, an auxiliary hub, a roller and an expansion motor assembly, wherein the main hub is engaged with the handle; one side of the main hub is provided with the key open button, a square rod key and the auxiliary hub in sequence; the roller and the expansion motor assembly are arranged under the four parts; and the main hub, the square rod key and the auxiliary hub are provided with a circular groove to be matched with the roller. The bidirectional idling clutch mechanism has the advantages that the handle idles in normal times, whether a door opens leftwards or rightwards, the mechanism is arranged inside or outside the door, the clutch mechanism can be used; and the side of the door provided with a lock can become a door opening position, and the bidirectional idling clutch mechanism belongs to omnibearing type without directionality, and further reduces complicated work in purchasing and installing.

Description

technical field [0001] The invention relates to the field of door lock devices, and mainly relates to a two-way idling clutch mechanism. Background technique [0002] Door locks currently on the market need to determine the direction in which the lock rotates and opens according to the direction in which the door is installed, which increases the tedious affairs in purchasing and installation, and may also cause mistakes and affect the installation of the door. If the lock core is damaged and broken after the door lock is twisted, the door lock cannot be opened, and the lock can only be removed and replaced with a new lock, otherwise the door cannot be opened. Contents of the invention [0003] The present invention aims to solve the above-mentioned shortcomings of the prior art, and provides an explosion-proof torsion, omni-directional bidirectional idling clutch mechanism. [0004] The technical scheme adopted by the present invention to solve its technical problems: th...

AI Technical Summary

Problems solved by technology

[0002] At present, the door locks on the market need to determine the direction of lock rotation and opening according to the direction of door installation, which increases the cumbersome affairs in procurement and installation, and may also cause mistakes and affect the installation of the door.

If the lock cylinder is damaged and broken after the door lock is twisted, the door lock cannot be opened. You have to remove the lock and replace it with a new one, otherwise the door cannot be opened.

Images