JPS6345481U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例を示す半断面側面図、
第２図は第１図―線断面矢視図、第３図パツ
キンの側断面図、第４図は取付け説明図、第５図
は従来例を示す側断面図である。 １…受口、３…挿入口、５…パツキン、６…鍔
部、７…筒状部、８…環状舌片、１１…水切用ひ
だ片、１５…化粧カバー体、１６…カバー部、１
７…挿入取付部。 FIG. 1 is a half-sectional side view showing an embodiment of the present invention;
2 is a sectional view taken along the line shown in FIG. 1, FIG. 3 is a side sectional view of the packing, FIG. 4 is an explanatory view of installation, and FIG. 5 is a side sectional view showing a conventional example. DESCRIPTION OF SYMBOLS 1... Socket, 3... Insertion port, 5... Packing, 6... Flange part, 7... Cylindrical part, 8... Annular tongue piece, 11... Fold piece for draining, 15... Decorative cover body, 16... Cover part, 1
7...Insertion mounting part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 受口１と該受口１１内に挿入される挿入口３と
の間に環状のパツキン５が介装され、該パツキン
５は、受口１外端面に接当する鍔部６と、該鍔部
６から受口１の内周面に添つて受口１基端側に突
出した筒状部７と、該筒状部７の鍔部６側から斜
め内方に突出しかつ挿入口３の挿入により径方向
に押し広げられて挿入口３と前記筒状部７との間
に挟圧される環状舌片８とを備えた管継手構造に
おいて、鍔部６内周端縁に挿入口３の外周面全周
に亘つて圧接されるよう周方向環状の水切用ひだ
片１１が径方向内方に突設され、鍔部６外表面を
全周に亘つて覆うカバー部１６と、該カバー部１
６の内端縁に設けられ、挿入口３外周面とひだ片
１１内周面間に挟持状に挿入保持される挿入取付
部１７とを備えた環状の樹脂製化粧カバー体１５
が装着されてなることを特徴とする管継手構造。 An annular gasket 5 is interposed between the socket 1 and the insertion port 3 inserted into the socket 11, and the gasket 5 includes a flange 6 that contacts the outer end surface of the socket 1, and a flange 6 that contacts the outer end surface of the socket 1. A cylindrical portion 7 protrudes from the portion 6 along the inner circumferential surface of the socket 1 toward the proximal end of the socket 1, and a cylindrical portion 7 protrudes diagonally inward from the flange 6 side of the cylindrical portion 7 for insertion of the insertion port 3. In a pipe joint structure including an annular tongue piece 8 which is radially expanded and compressed between the insertion opening 3 and the cylindrical part 7, the insertion opening 3 is attached to the inner circumferential edge of the collar part 6. A cover part 16 that has a circumferential annular draining pleat 11 protruding radially inward so as to be press-contacted over the entire outer circumferential surface and covers the entire outer surface of the flange 6; 1
An annular resin decorative cover body 15 including an insertion mounting portion 17 provided on the inner edge of the insertion opening 3 and inserted and held between the outer peripheral surface of the insertion opening 3 and the inner peripheral surface of the pleat piece 11.
A pipe joint structure characterized by being equipped with.