JPS5832345U

JPS5832345U - pipe cap

Info

Publication number: JPS5832345U
Application number: JP12310781U
Authority: JP
Inventors: 服部　敬七郎
Original assignee: 株式会社常光
Priority date: 1981-08-20
Filing date: 1981-08-20
Publication date: 1983-03-02

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図ないし第５図は総て本考案の一実施例を示し、第
１図は内側キャップの縦断面図、第２図は同平面図、第
３図は外側キャップの縦断面図、第４図は同平面図、第
５図は上記内側キャップ及び外側キャップを管口部に装
着した場合の縦断面図である。第６図及び第７図は外側
キャップの他の実施例を示し、第６図は縦断面図、第７
図は同平面図である。１・・・管口部、２・・・内側キャップ、３・・・外側
キャップ、４・・・底面部、５・・・平行部、６・・・
突出部、７・・・平担部、８．１２・・・小孔、１１・
・・溝、１３・・・空間部、１４・・・塞栓、１５・・
・小割面。Figures 1 to 5 all show one embodiment of the present invention, in which Figure 1 is a longitudinal sectional view of the inner cap, Figure 2 is a plan view thereof, and Figure 3 is a longitudinal sectional view of the outer cap. FIG. 4 is a plan view of the same, and FIG. 5 is a longitudinal sectional view when the inner cap and outer cap are attached to the pipe opening. 6 and 7 show other embodiments of the outer cap, with FIG. 6 being a longitudinal sectional view and FIG.
The figure is a plan view of the same. DESCRIPTION OF SYMBOLS 1... Pipe opening part, 2... Inner cap, 3... Outer cap, 4... Bottom part, 5... Parallel part, 6...
Projection part, 7... Flat part, 8.12... Small hole, 11.
... Groove, 13... Space, 14... Embolus, 15...
・Small surface.

Claims

[Scope of utility model registration request]

An inner cap having a vertical parallel part inscribed in the pipe opening and a protruding part circumscribing the upper end surface of the pipe opening, the bottom surface being inclined in the shape of an inverted truncated cone, and the parallel part having flat upper and lower surfaces. an outer cap having a back groove on the inner circumferential portion that fits into the pipe opening and the vertical parallel portion, and a small hole or small split surface for inserting a suction pipe provided in the center of the outer cap; A tube cap comprising: a small hole for inserting a suction tube provided in the center of the inner cap; and an embolization for the small hole of the outer cap.