JPS62140295U

JPS62140295U -

Info

Publication number: JPS62140295U
Application number: JP2747786U
Authority: JP
Priority date: 1986-02-28
Filing date: 1986-02-28
Publication date: 1987-09-04

Description

[Brief explanation of the drawing]

第１図は本考案の１実施例の縦断面図、第２図
は同実施例の分解図、第３図は他の実施例の縦断
面図、第４図は１実施例の保持体の展開図、第５
図は他の実施例の保持体の側面図、第６図は本考
案の他の実施例の縦断面図、第７図は１実施例の
固定環の正面図である。１……パイプＡ、３……（パイプＡの）端部、
５……つば、７……端部外周壁、９……（パイプ
Ａの）本体、１０……パイプＢ、１２……フラン
ジ、１４……第２フランジ、２０……被掛止環、
２２……（被掛止環の）外周縁、２４……段部、
２６……コイルスプリング、２８……ワツシヤ、
３０……Ｏリング、３２……衝止材、３４……
、３６…… 、３８…… 、４０…
…保持体、４２……挿通孔、４４……（保持体の
）側壁、４６……切込み、４８……板スプリング
、５０……外方爪、５２……内方爪、５４……座
部、５６……固定環掛止斜壁、５８……短スプリ
ング板、６０……固定環、６２……切欠溝。 Fig. 1 is a longitudinal sectional view of one embodiment of the present invention, Fig. 2 is an exploded view of the same embodiment, Fig. 3 is a longitudinal sectional view of another embodiment, and Fig. 4 is a holder of one embodiment. Developed view, 5th
6 is a longitudinal sectional view of another embodiment of the present invention, and FIG. 7 is a front view of a fixed ring of one embodiment. 1... Pipe A, 3... End (of pipe A),
5...Brim, 7...End peripheral wall, 9...Main body (of pipe A), 10...Pipe B, 12...Flange, 14...Second flange, 20...Hanging ring,
22... Outer periphery (of the ring to be hung), 24... Stepped portion,
26...Coil spring, 28...Washer,
30...O ring, 32...Block material, 34...
, 36... , 38... , 40...
...Holding body, 42...Insertion hole, 44...Side wall (of the holding body), 46...Notch, 48...Plate spring, 50...Outer claw, 52...Inner claw, 54...Seat part , 56... Fixed ring hanging inclined wall, 58... Short spring plate, 60... Fixed ring, 62... Notch groove.

Claims

[Claims for Utility Model Registration] (1) A pipe A with a collar formed at a position set back from the end at an appropriate distance, an O-ring that is fitted from the end of the pipe A and abuts against the side wall of the collar; A flange that tightly fits around the collar of pipe A, pipe A
a second flange or main body that closely fits into the outer circumferential wall of the end of the pipe B, and a pipe B forming a hooked part; a blocking material that hits the brim of the pipe A on the side opposite to the end of the pipe A; A connectable pipe joint comprising a holder that straddles and latches the blocking material and the hooked part of the pipe B, and a fixed ring that fixes the straddle latching of this holder. (2) It is formed into a cylindrical shape with the length of the shaft to be straddled and hooked to be equal to the distance from the hooked part of pipe B to the blocking material that blocks the brim of pipe A on the opposite side of the end of pipe A. , a side wall extending from one end in the transaxial direction;
In this holder, which consists of an insertion hole drilled in the side wall concentrically with the pipe A axis and having the same diameter as the outer circumferential wall of the pipe A body, and a plurality of plate springs split in the axial direction from the other end, these 1 of the plate springs
At least one of the pipes B has an inner claw that engages the hooked portion of the pipe B, and one or more of the other claws has an outer claw that engages the fixed ring at each end, and the outer claw 2. The plate spring according to claim 1, wherein the plate spring is connected to the outer claw and has a fixed ring retaining side wall on the side edge that rises from a position retracted by the width of the fixed ring and gradually lowers to become flush with the main body surface. Connectable pipe fitting. (3) The connectable pipe joint according to item 1, wherein the fixed ring has cutout grooves at corresponding locations through which the outer claws of the holding body are inserted. (4) The connectable pipe joint according to item 1, wherein the hooked portion of the pipe B is a connecting vertical wall connecting the flange and the second flange or the main body of the pipe B in the transaxial direction. (5) The hooked part of the pipe B is closely fitted to the second flange of the pipe B or the outer peripheral wall of the main body,
A hooked ring whose side surface abuts the connecting vertical wall of pipe B, whose outer peripheral edge is formed on an extension line of the outer peripheral wall of the flange of pipe B, and which has a stepped portion formed by cutting out one ridge line of this outer peripheral edge. 1. The connectable pipe joint according to claim 1. (6) The hooked portion of the pipe B includes a coil spring sealed between the side surface of the hooked ring described in paragraph 7 and the connecting vertical wall of the pipe B, and the above-mentioned coil spring that presses the side surface against the coil spring. The first ring which is the hooked ring
Connectable pipe fittings listed in section.