JPS5951292U

JPS5951292U - pipe fittings

Info

Publication number: JPS5951292U
Application number: JP1982147328U
Authority: JP
Inventors: 小武　尚之; 東山　治; 俊雄御器谷
Original assignee: 日東工器株式会社
Priority date: 1982-09-29
Filing date: 1982-09-29
Publication date: 1984-04-04

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 drawings]

第１図は従来のこの種の管継手を示す一部縦断側面図、
第２図はこの考案の一実施例を示す一部省略斜視図、第
３図は第２図に示す実施例の一部省略正面図、第４図は
同じく第２図に示す実施例の一部省略側面図、第５図は
第３図のＡ−Ａ線断面図、第６図は第４図のＢ−Ｂ線拡
大断面図、第７図はこの考案の他の実施例を示す一部省
略斜視図、第８図は第７図に示す実施例の一部省略側面
図、第９図は第８図のＣ−Ｃ線拡大断面図、第１０図は
この考案の他の実施例を示す一部省略斜視図、第１１図
は第１０図に示す実施例の一部省略正面図、第１２図は
第１１図のＤ−、Ｄ線拡大断面図、第１３図はこの考案
の他の実施例を示す一部省略斜視図、第１４図は第１３
図に示す実施例の一部省略側面図、第１５図は第１４図
のＥ−Ｅ線拡大断面図である。８・・・ソケット、９・・・孔、１０．１１・・・ブラ
ケット、１２・・・偏心カム、１３・・・レバー、１５
・・・係合孔、１７・・・プラグ、１８・・・係合溝、
１９・・・係合杆、２０・・・ばね。 −！／、ｂ　ｔ、ｖル第１１図第１３図　７第１２図；ｌ）　　？５２１Fig. 1 is a partially longitudinal side view showing a conventional pipe joint of this type;
Fig. 2 is a partially omitted perspective view showing one embodiment of this invention, Fig. 3 is a partially omitted front view of the embodiment shown in Fig. 2, and Fig. 4 is a partially omitted front view of the embodiment shown in Fig. 2. 5 is a sectional view taken along the line A-A in FIG. 3, FIG. 6 is an enlarged sectional view taken along the line B-B in FIG. 4, and FIG. 7 is a side view showing another embodiment of this invention. FIG. 8 is a partially omitted side view of the embodiment shown in FIG. 7, FIG. 9 is an enlarged sectional view taken along the line CC in FIG. 8, and FIG. 10 is another embodiment of the invention. FIG. 11 is a partially omitted front view of the embodiment shown in FIG. 10, FIG. 12 is an enlarged sectional view taken along lines D- and D in FIG. 11, and FIG. A partially omitted perspective view showing another embodiment, FIG.
A partially omitted side view of the embodiment shown in the figure, and FIG. 15 is an enlarged cross-sectional view taken along the line E--E in FIG. 14. 8... Socket, 9... Hole, 10.11... Bracket, 12... Eccentric cam, 13... Lever, 15
...Engagement hole, 17...Plug, 18...Engagement groove,
19... Engagement rod, 20... Spring. -! / , b t, v le Figure 11 Figure 13 Figure 7 Figure 12; l) ? 521

Claims

[Scope of utility model registration request]

A socket with a lever equipped with an eccentric cam attached to the shaft, and □
It consists of a plug with a retaining groove formed on the outer periphery of the tip to engage with the eccentric cam, and by operating a lever, the eccentric cam is rotated and engaged with the engaging groove of the plug, thereby removably connecting the socket and the plug. At the pipe joint, one or more holes are drilled through the plug insertion opening of the socket in the inner and outer circumferential directions, and brackets are provided on both sides of the holes on the outer circumference of the socket, and there are holes between the brackets. , a lever having an eccentric cam around the fulcrum that moves in and out of the socket is pivoted toward the axial direction of the socket, a retaining hole is formed in one side of the lever, and the tip of the lever is attached to the bracket as described above. 1. A pipe joint, characterized in that an engagement rod is provided in an engagement hole and can be freely engaged and disengaged, and is elastically loaded with a spring that biases the engagement rod in an engagement direction.