Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BEND-RESISTANT SHOWER HOSE
Document Type and Number:
WIPO Patent Application WO/2021/227396
Kind Code:
A1
Abstract:
Disclosed is a bend-resistant shower hose, relating to the field of water heating apparatuses, and comprising a hose body (1), an end connector (2), water permeable assemblies, elastic hoops (4), a middle sheath (5) and an anchoring support (6). A hose end throat neck (11) with a reduced caliber is disposed in the hose body (1) at a position close to a hose end of the hose body (1); a step-shaped hose end flange (12) is arranged at the hose end of the hose body (1); and the water permeable assemblies are divided into three sets and are filled in the hose body (1), with two sets of the water permeable assemblies being positioned between the hose end throat neck (11) and the hose end of the hose body (1), and the other set of the water permeable assemblies being positioned at the middle section position of the hose body (1) and being limited at the middle section position of the hose body (1) by means of two elastic hoops (4) arranged on the outside of the hose body (1) in a sleeved manner. The characteristics of supporting, water permeability and mutual dislocation allowance of hollow water permeable balls (3) embedded into two ends and the middle of the hose body (1) enable the hose body (1) to obtain the characteristics of bending resistance and flexibility at the same time. The shower hose has the advantages of a simple structure, good flexibility, resistance to bending and clogging, good hand feel during use, low cost, etc.

Inventors:
BAI SHUNKE (CN)
CUI QUN (CN)
YANG ZHENGXIANG (CN)
Application Number:
PCT/CN2020/127044
Publication Date:
November 18, 2021
Filing Date:
November 06, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NANJING VOCATIONAL UNIV OF INDUSTRY TECHNOLOGY (CN)
International Classes:
F16L33/24; E03C1/06; F16L57/02
Attorney, Agent or Firm:
WUHU SICHENG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: