JPS59169524U

JPS59169524U - Tube connector

Info

Publication number: JPS59169524U
Application number: JP6534083U
Authority: JP
Inventors: 建一福谷
Original assignee: 日本ラセン株式会社
Priority date: 1983-04-28
Filing date: 1983-04-28
Publication date: 1984-11-13

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の構成を明示する全体構成図、第２図と
第５図と第６図は本考案の一実施例の一部破断側面図、
第３図はそのクランプリング１３の斜視図、第４図はそ
の要部拡大図、第７図は本考案の他の実施例のクランプ
リング２４．２５の斜視図、第８図はその組付状態にお
ける要部拡大図である。１・・・ニップル本体、２・・・チューブ挿入孔、３・
・・チューブ、４・・・締付ナツト、５・・・テーパ面
、６・・・クランプリング。FIG. 1 is an overall configuration diagram clearly showing the structure of the present invention; FIGS. 2, 5, and 6 are partially cutaway side views of an embodiment of the present invention;
Fig. 3 is a perspective view of the clamp ring 13, Fig. 4 is an enlarged view of its essential parts, Fig. 7 is a perspective view of a clamp ring 24, 25 of another embodiment of the present invention, and Fig. 8 is its assembly. It is an enlarged view of the main part in the state. 1... Nipple body, 2... Tube insertion hole, 3...
...Tube, 4...Tightening nut, 5...Tapered surface, 6...Clamp ring.

Claims

[Scope of utility model registration request]

When inserting a tube into the stepped tube insertion hole formed in the nipple body and attaching the tube to the nipple body, a tapered surface with an inner diameter increasing in the tube insertion direction is formed on the inner surface of the tightening nut that is screwed onto the nipple body. a ring-shaped clamp ring that is expandable and retractable in the circumferential direction between the tapered surface of the tightening nut and the tube, and that rises above the tube only in the direction of insertion between the tubes and prevents movement in the direction of insertion of the tubes; A tube connector characterized by inserting.