Title:
SOFT AND ELASTIC WATER PIPE CONNECTOR WITH IMPROVED STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2017/118231
Kind Code:
A1
Abstract:
Disclosed is a soft and elastic water pipe connector with an improved structure, comprising: a connector main body (1), a water pipe clamper (2) and a water inlet pipe head (3), wherein large-diameter and small-diameter holes (11, 12) in communication with each other are formed in the connector main body (1); a protective sleeve joint part (14) is arranged at a rear end part of the connector main body (1); the water pipe clamper (2) comprises large-diameter and small-diameter sections (21, 22); the outer diameter value of the large-diameter section (21) is greater than the outer diameter value of the small-diameter section (22) and the diameter value of the small-diameter hole (12) of the connector main body (1) respectively; a front end part of the small-diameter section (22) is inserted into the small-diameter hole (12); a clamper through hole (23) is formed in a core part of the water pipe clamper (2); a pipe head through hole (31) is formed in a core part of the water inlet pipe head (3); the water inlet pipe head (3) is screwed in the large-diameter hole (11); a front end face of the water inlet pipe head (3) abuts against a rear end face of the large-diameter section (21); a ring-shaped clamping protrusion (24) protruding outward radially is arranged on a peripheral wall of the small-diameter section (22); and the outer diameter value of the top of the clamping protrusion (24) is greater than the diameter value of the small-diameter hole (12) of the connector main body (1). The soft and elastic water pipe connector has the advantages of a novel design, a simple structure, convenience in assembling, and high stability and reliability.
Inventors:
YAN CHUAN (CN)
Application Number:
PCT/CN2016/106847
Publication Date:
July 13, 2017
Filing Date:
November 23, 2016
Export Citation:
Assignee:
YAN CHUAN (CN)
International Classes:
F16L33/01; F16L39/02; F16L19/028
Foreign References:
| US5498036A | 1996-03-12 | |||
| CN205298913U | 2016-06-08 | |||
| CN205315912U | 2016-06-15 | |||
| CN205534706U | 2016-08-31 | |||
| US20090284004A1 | 2009-11-19 | |||
| CN204004952U | 2014-12-10 | |||
| CN202647010U | 2013-01-02 | |||
| CN105135115A | 2015-12-09 |
Attorney, Agent or Firm:
BEIJING KEYI INTELLECTUAL PROPERTY FIRM (CN)
Download PDF: