Title:
HANDLE LINKAGE STRUCTURE AND HANDLE ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2023/124568
Kind Code:
A1
Abstract:
Disclosed are a handle linkage structure and a handle assembly having said handle linkage structure; the handle assembly comprises a fixing base, a first connecting portion, a second connecting portion, a guide pin, and a handle; the first connecting portion is rotationally arranged on the fixing base in the axial direction, the second connecting portion is sleeved on the other end of the first connecting portion, and the guide pin is slidably arranged in the fixing base in the axial direction; the side surface of the second connecting portion abuts against the end, close to the fixing base, of the second connecting portion and the inclined surface of the first connecting portion; the handle is sleeved on the other end of the fixing base; the other end of the second connecting portion abuts against the interior of the assembly hole of the handle. When the handle is pushed or pulled, the second connecting portion can be driven to move into the fixing base, and then the first connecting portion is driven to rotate by means of the guide pin such that a square core of the lock at the other end of the first connecting portion rotates and unlocking is achieved.
Inventors:
MAO LIMING (CN)
TANG HAILONG (CN)
ZHOU WEIXIU (CN)
TANG HAILONG (CN)
ZHOU WEIXIU (CN)
Application Number:
PCT/CN2022/131097
Publication Date:
July 06, 2023
Filing Date:
November 10, 2022
Export Citation:
Assignee:
GUANGDONG MINGMEN LOCKS INDUSTRY CO LTD (CN)
International Classes:
E05B3/00; E05B1/00
Foreign References:
| CN114458090A | 2022-05-10 | |||
| CN114458089A | 2022-05-10 | |||
| CN114458085A | 2022-05-10 | |||
| CN114458086A | 2022-05-10 | |||
| JP2002213133A | 2002-07-31 | |||
| JPH1193468A | 1999-04-06 | |||
| CN107700940A | 2018-02-16 | |||
| CN112554650A | 2021-03-26 | |||
| CN202111676028A | 2021-12-31 |
Attorney, Agent or Firm:
GRANDER IP LAW FIRM (CN)
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