MULTIPLE PIPE JOINT - TOEI KANKI KK

Title:

MULTIPLE PIPE JOINT

Document Type and Number:

Japanese Patent JP2017138003

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a multiple pipe joint capable of being easily and compactly manufactured and enabling weight saving.SOLUTION: A double pipe joint 20 is a multiple pipe joint for connecting multiple pipe having an inner pipe and an outer pipe storing the inner pipe therein, and includes: an inner pipe joint part 21 connected to the inner pipe; an outer pipe joint part 3 connected to the outer pipe; and a joint support part 23 supporting the inner pipe joint part 21 in a state of storing the inner pipe joint part in an in-pipe space 8 of the outer pipe joint part 3. The inner pipe joint part 21, the outer pipe joint part 3 and the joint support part 23 are integrally molded with resin. Stopper part 21d of the inner pipe joint part 21 and a stopper part 3g of the outer pipe joint part 3 are provided on the same plane. Opening ends 21a, 21b of the inner pipe joint part 21 project more than opening ends 3a, 3b of the outer pipe joint part 3.SELECTED DRAWING: Figure 4

Inventors:

TAKAHASHI SUSUMU

Application Number:

JP2017073936A

Publication Date:

August 10, 2017

Filing Date:

April 03, 2017

Export Citation:

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