JPS6254389U - - Google Patents

Description

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

第１図及び第２図は夫々、本考案一実施例の分
解斜視図及び中央縦断側面図、第３図及び第４図
は夫々、本考案の他の実施例の分解斜視図及び中
央縦断側面図。 １…継手本体端部、２…継手本体、３…リング
状隔壁、４…壁体通孔、５…管体部、７，７′，
７″…リング状密封パツキング、８…環状蓋体、
１２…管体部本体、１３…管体部接続管、１４…
管体部ユニオンナツト。 1 and 2 are an exploded perspective view and a central longitudinal side view of one embodiment of the present invention, and FIGS. 3 and 4 are an exploded perspective view and a central longitudinal side view of another embodiment of the present invention, respectively. figure. DESCRIPTION OF SYMBOLS 1... Joint main body end, 2... Joint main body, 3... Ring-shaped partition, 4... Wall body through hole, 5... Pipe body part, 7, 7',
7″...Ring-shaped sealing packing, 8...Annular lid body,
12... Pipe body part main body, 13... Pipe body part connection pipe, 14...
Pipe body union nut.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 継手本体端部１を膨出管状に形成した継手本体
２に、リング状隔壁３が一部外周面に周設される
と共にその隔壁３の直ぐ後方位置の周壁に適宜数
の壁体通孔４が穿設された管体部５を、該継手本
体端部１の内周面と該リング状隔壁３の外周面の
間及び管体部５の先端部外周面と継手本体基部６
の内周面の間に夫々リング状密封パツキング７，
７′を介在させつつ軸方向に摺動自在態様に挿入
すると共に、環状蓋体８を、該管体部５のリング
状隔壁３の後方部にその蓋体８の内周面と該管体
部５の外周面の間にリング状密封パツキング７″
を介在させつつ軸方向に摺動自在態様に外装し、
且つ該継手本体端部１に密着させたことを特徴と
する伸縮性管継手。 A ring-shaped partition wall 3 is provided around a part of the outer peripheral surface of a joint main body 2 in which the joint main body end portion 1 is formed into a bulging tube shape, and an appropriate number of wall through holes 4 are provided in the peripheral wall immediately behind the partition wall 3. is inserted between the inner circumferential surface of the joint body end 1 and the outer circumferential surface of the ring-shaped partition wall 3, and between the outer circumferential surface of the tip end of the tube body 5 and the joint body base 6.
ring-shaped sealing packings 7 between the inner peripheral surfaces of the
7' in the axial direction, and insert the annular lid 8 into the rear part of the ring-shaped partition wall 3 of the tube 5 so that the inner peripheral surface of the lid 8 and the tube A ring-shaped sealing packing 7″ is provided between the outer peripheral surface of the portion 5.
The exterior is slidable in the axial direction with
A stretchable pipe joint characterized in that it is brought into close contact with the end portion 1 of the joint body.