Door lock handle reversing mechanism

Abstract

The invention discloses a reversing mechanism for a door lock handle. The reversing mechanism for the door lock handle comprises the door lock handle, a door lock rotating sheet, a return spring and a reversing cover plate, wherein a rotary shaft part of the door lock handle is inserted in the door lock rotating sheet in an axially-stopping and circumferentially-rotating manner; the reversing cover plate sleeves the outer side of the circumference of the rotary shaft part of the door lock handle in a circumferentially-stopping manner; the reversing cover plate is capable of being fixedly connected with the door lock rotating sheet; and the return spring installed on a door lock is capable of rotating and returning the door lock handle. According to the invention, through arrangement of the reversing cover plate which is capable of being fixedly connected with the door lock rotating sheet, and through the circumferential stopping connection between the reversing cover plate and the rotary shaft part of the door lock handle, circumferential stopping connection between the door lock handle and the door lock rotating sheet is realized; during reversing, rapid reversing for the door lock handle can be realized only by detaching the reversing cover plate and rotating the door lock handle; and after the reversing is concluded, the reversing cover plate is assembled. The reversing mechanism for the door lock handle is convenient to operate, high in universality, applicable to a room door with any opening direction, simple in structure, low in cost, and convenient to produce and manufacture.

Description

technical field [0001] The invention relates to a door lock, in particular to a door lock handle reversing mechanism. Background technique [0002] At present, most of the door locks on the market do not have the function of reversing the handle of the door lock. The locks are divided into left-opening door locks and right-opening door locks. When using the door in different opening directions, select the corresponding door lock for installation. This structure It brings a lot of trouble to retail and production factories. At present, there are a few door lock handle reversing mechanisms on the market. However, their structures are complex and difficult to operate when reversing, resulting in expensive locks, cumbersome use, and easy damage. Wait. Contents of the invention [0003] In order to overcome the above-mentioned defects, the present invention provides a door lock handle reversing mechanism, which realizes quick and convenient reversing of the door lock handle. ...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the door locks on the market do not have the function of reversing the handle of the door lock. The locks are divided into left-opening door locks and right-opening door locks. When using the door in different opening directions, select the corresponding door lock for installation. This structure It brings a lot of trouble to retail and production factories. At present, there are a few door lock handle reversing mechanisms on the market. However, their structures are complex and difficult to operate when reversing, resulting in expensive locks, cumbersome use, and easy damage. Wait

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