Title:
LOCK STRUCTURE OF UPPER COVER OF CASE
Document Type and Number:
WIPO Patent Application WO/2020/010866
Kind Code:
A1
Abstract:
A lock structure of an upper cover of a case. A case body is formed by an upper cover (1) and a case base (2). A groove is formed in the upper cover (1) and the case base (2). An upper cover lock assembly is mounted in the groove. The upper cover lock assembly comprises a lock cover (8) matching the groove and a bracket (3) mounted on the sidewall of the case body. The bracket (3) matches with a handle (4) to push the upper cover (1) to move back and forth. The handle (4) is provided with a lock cylinder mounting hole. A lock cylinder (5) is mounted in the lock cylinder mounting hole. The lock cylinder (5) is provided with a first spring (6) for fixing the lock cylinder (5) and a second spring (7) for clipping a rivet (84) on the lock cover (8). The lock structure of an upper cover of a case can achieve convenient and labor-saving assembly and disassembly of the upper cover of the case, and has a locking function.
Inventors:
YANG JIE (CN)
LI XIAOZHENG (CN)
CAO ZHENCAI (CN)
LI XIAOZHENG (CN)
CAO ZHENCAI (CN)
Application Number:
PCT/CN2019/077425
Publication Date:
January 16, 2020
Filing Date:
March 08, 2019
Export Citation:
Assignee:
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD (CN)
International Classes:
E05B65/52; G06F1/18
Foreign References:
| CN207560525U | 2018-06-29 | |||
| CN207560525U | 2018-06-29 | |||
| US20030150246A1 | 2003-08-14 | |||
| CN2554704Y | 2003-06-04 | |||
| CN206737579U | 2017-12-12 | |||
| JP2015026643A | 2015-02-05 | |||
| CN109025547A | 2018-12-18 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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