Title:
FAST CONNECTION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/103728
Kind Code:
A1
Abstract:
Provided is a fast connection apparatus, comprising an apparatus body (1) and a pipe (2), wherein the apparatus body (1) is sleeved on the outside of the pipe (2), and the inside of the apparatus body (1) is provided with a locking module (3). The locking module (3) comprises a separation sleeve (31), a spacer (32), a spring (33) and a fixing member (34), wherein, the separation sleeve (31) is sleeved on the outside of the pipe (2), the spacer (32) is located on the outer front part of the separation sleeve (31), the spring (33) is located on the outer middle part of the separation sleeve (31), and the fixing member (34) is located at the end of the separation sleeve (31). By means of the interaction among the separation sleeve (31), the spacer (32) and the fixing member (34) and employing the self-locking principle, the pipe (2) does not separate from the apparatus body (1) under an external force, and the locking effect is good, so that operators can easily complete the connection of various material pipes (2) under various conditions. The present invention is widely used and the operation is simple and convenient.
Inventors:
HU QIYU (CN)
Application Number:
PCT/CN2017/115147
Publication Date:
June 14, 2018
Filing Date:
December 08, 2017
Export Citation:
Assignee:
VANTAGE PIPING SYSTEM COMPANY LTD (CN)
International Classes:
F16L37/12
Foreign References:
| CN202647016U | 2013-01-02 | |||
| CN202252512U | 2012-05-30 | |||
| CN206320448U | 2017-07-11 | |||
| CN206280637U | 2017-06-27 | |||
| CN203628105U | 2014-06-04 | |||
| US6893051B1 | 2005-05-17 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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