Title:
分離防止ナットアセンブリ及び空調システム
Document Type and Number:
Japanese Patent JP7413529
Kind Code:
B2
Abstract:
A disassembly-prevention nut assembly (100) and an air conditioning system are provided. The disassembly-prevention nut assembly (100) is used to fix a first connection pipe (201) and a second connection pipe (202). The disassembly-prevention nut assembly (100) comprises a pipe connector (10), a connection nut (20) and a disassembly-prevention nut (30). One end of the connection nut (20) is fixed at the first connection pipe (201). The second connection pipe (202) and the pipe connector (10) are in an insertion connection and are fixed to each other. The pipe connector (10) is inserted into and threadedly connected to the other end of the connection nut (20). The disassembly-prevention nut (30) is sleeved onto and threadedly connected to the pipe connector (10) or the connection nut (20). The disassembly-prevention nut (30) is used to further reinforce the connection between the pipe connector (10) and the connection nut (20) and to prevent separation of the two.
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Inventors:
tower peak
Chen Di Yong
Zhou Feng
Guanghua Feng
high late
Tan Shinyu
Chen Di Yong
Zhou Feng
Guanghua Feng
high late
Tan Shinyu
Application Number:
JP2022528221A
Publication Date:
January 15, 2024
Filing Date:
September 16, 2020
Export Citation:
Assignee:
Zhejiang DunAn Artificial Environment Co., Ltd
International Classes:
F16L19/02; F16B39/12
Domestic Patent References:
| JP2015535058A | ||||
| JP6002707A | ||||
| JP2003294021A |
Foreign References:
| DE102004013570A1 | ||||
| FR2964721A1 | ||||
| CN205560043U |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toyotaka Abe
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toyotaka Abe