Title:
PIPING CONNECTION PART AND PIPING CONNECTION CONSTRUCTION METHOD
Document Type and Number:
Japanese Patent JP2017067181
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a resin piping connection part capable of positively preventing water leakage, not requiring any inspection but showing a high strength.SOLUTION: An end part of a resin piping 14 is fitted to a pipe joint 16 and connected by adhesive agent 30. A ring 32 is applied to cover the resin piping 14. This ring 32 comprises a main body part 34 having an inner diameter closely contacting with an outer peripheral surface of the resin piping 14; an extended part 36 having an inner diameter enclosing the end part of the pipe joint; and a step part 38 striking against an end surface 24 of the pipe joint. The main body part 34 covers the adhesion agent 30 coated at the outer peripheral surface of the resin piping 14 exposed out of the pipe joint 16. Adhesive agent 30 is filled between the step part 38 and the end surface 24 of the pipe joint and between the inner surface of the extended part 36 and the outer peripheral surface of the end part 22 of the pipe joint.SELECTED DRAWING: Figure 1
Inventors:
SEKINE YOSHIAKI
Application Number:
JP2015193679A
Publication Date:
April 06, 2017
Filing Date:
September 30, 2015
Export Citation:
Assignee:
YACHIYO SUIDO KK
International Classes:
F16L13/10; E03C1/12; F16L33/34
Attorney, Agent or Firm:
Yuji Kato