Title:
PIPELINE CONNECTION STRUCTURE
Document Type and Number:
Japanese Patent JP2015102171
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To obtain a pipeline connection structure which inhibits the deterioration caused by hydrolysis and improves the durability.SOLUTION: In a resin cylindrical member 20, stopper parts 24 are formed protruding from an outer peripheral surface of the cylindrical member 20 to the radial outer side. Each stopper part 24 has a stopper surface 24A with which an apical surface of a pipe body 18 is butted. A groove 26 forming a non-contact space 28, which prevents a radial inner end part of the apical surface of the pipe body 18 from contacting with the stopper part 24 and communicates with outer air, is formed between the outer peripheral surface and the stopper surface 24A.
Inventors:
HIRAGURI TOSHIHIRO
Application Number:
JP2013243213A
Publication Date:
June 04, 2015
Filing Date:
November 25, 2013
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F16L21/00
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda