Login| Sign Up| Help| Contact|

Patent Searching and Data


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 (The Second Groups, Huomaotang Village Taojinping Town, Xupu Count, Huaihua Hunan 1, 419311, CN)
Application Number:
CN2016/106847
Publication Date:
July 13, 2017
Filing Date:
November 23, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
YAN, Chuan (The Second Groups, Huomaotang Village Taojinping Town, Xupu Count, Huaihua Hunan 1, 419311, CN)
International Classes:
F16L33/01; F16L39/02; F16L19/028
Foreign References:
US5498036A1996-03-12
CN205298913U2016-06-08
CN205315912U2016-06-15
CN205534706U2016-08-31
US20090284004A12009-11-19
CN204004952U2014-12-10
CN202647010U2013-01-02
CN105135115A2015-12-09
Attorney, Agent or Firm:
BEIJING KEYI INTELLECTUAL PROPERTY FIRM (Hejingyuan No.1-2-502 Jimenli, Hai Dian District, Beijing 8, 100088, CN)
Download PDF: