Reversing device

A technology of reversing devices and bosses, which is applied in door/window fittings, handle connections, construction, etc., can solve the problems of unfavorable cost control, inability to interchange and match, time-consuming and labor-intensive problems, and achieve simple structure and easy maintenance And follow-up, the effect of expanding the scope of application

Inactive Publication Date: 2019-01-04
刘青
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Door locks usually include inner and outer handles. By turning the inner handle or the outer handle, the unlocking bolt is driven to rotate and unlock. The traditional handle is to directly turn the main body of the handle and then drive the bolt through the clutch or connecting structure, and the door lock handle will also be used according to different The use occasions are divided into left and right handles, and the two cannot be interchanged and matched. The production and assembly need to be carried out separately, which is time-consuming and labor-intensive, which is obviously not conducive to cost control.

Method used

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Embodiment Construction

[0016] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] ginseng Figure 1 to Figure 3 As shown, the reversing device in this embodiment includes a connecting plate 10, a limiting plate 20 and a return spring 30. The connecting plate 10 is a cylindrical structure. A boss 11, the first boss 11 protrudes from the end surface of the side of the connecting plate 10 with a conical second boss 12 whose diameter gradually decreases, the first boss 11 and the second boss 12 are concentrically arranged, and the second ...

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Abstract

The invention discloses a reversing device. The reversing device comprises a connection plate, a limiting plate and a reset spring; the connection plate is cylindrical; the end surface of one side, which is close to of the limiting plate, of the connection plate is provided with a cylindrical first boss in a convex manner; the end surface of one side, which departs from the connection plate, of the first boss is provided with a conical second boss of which the diameter is gradually reduced in a convex manner; the diameter of the bottom of the second boss is smaller than the diameter of the first boss; the center of the end surface, which departs from the first boss, of the connection plate is provided with a sinkhole which penetrates through the first boss and the second boss; the limitingplate is cylindrical; the end surface of one side, which is close to the connection plate, of the limiting plate is provided with a cylindrical third boss; a through hole is formed in the center of the limiting plate and sleeves the first boss; and the reset spring sleeves the third boss. The reversing device is simple in structure and is integrally arranged in a door lock, so that repair and changing are convenient.

Description

technical field [0001] The present application relates to the field of door locks, in particular to a reversing device. Background technique [0002] Door locks usually include inner and outer handles. By turning the inner handle or outer handle, the unlocking pin is driven to rotate and unlock. The traditional handle is to directly turn the main body of the handle and then drive the pin through the clutch or connecting structure, and the door lock handle will also be used according to different The use occasions are divided into left and right handles, and the two cannot be interchanged and matched. The production and assembly need to be carried out separately, which is time-consuming and labor-intensive, which is obviously not conducive to cost control. Therefore need to propose improvement. Contents of the invention [0003] The object of the present invention is to provide a reversing device to overcome the deficiencies in the prior art. [0004] To achieve the above...

Claims

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Application Information

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IPC IPC(8): E05B3/00
CPCE05B3/00
Inventor刘青
Owner刘青