JPH0311191U - - Google Patents
Info
- Publication number
- JPH0311191U JPH0311191U JP7097689U JP7097689U JPH0311191U JP H0311191 U JPH0311191 U JP H0311191U JP 7097689 U JP7097689 U JP 7097689U JP 7097689 U JP7097689 U JP 7097689U JP H0311191 U JPH0311191 U JP H0311191U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- pipe
- holding flange
- holding
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002265 prevention Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Joints With Sleeves (AREA)
Description
第１Ａ図および第１Ｂ図はこの考案の一実施例
を示す図解図であり、第１Ａ図はボルトを締める
前の状態を示す一部断面図解図であり、第１Ｂ図
はテーパガイドとテーパ部とが接触するまでボル
トを締めた状態を示す一部断面図解図である、第
２Ａないし第２Ｃ図は押さえフランジを示す図解
図であり、第２Ａ図は正面図、第２Ｂ図は平面図
、第２Ｃ図は側面断面図である、第３Ａ図および
第３Ｂ図は押さえフランジの変形例を示す図解図
であり、第３Ａ図は正面図、第３Ｂ図は平面図で
ある、第４図は第３Ａ図および第３Ｂ図に示す押
さえフランジの変形例を示す平面図である、第５
図は押さえフランジの他の変形例を示す側面断面
図である、第６図は従来技術を示す図解図である
。
図において、１０……管継手、１２……フラン
ジ部、１４……継手本体、１６……テーパガイド
、１８……パイプ、２０……押さえフランジ、２
２……離脱防止突部、２４……スリツト、２６…
…テーパ部、３０……フランジ部の内表面、３２
……パイプの端面、３４……シールリング、３６
ａ……ボルト、３６ｂ……ナツトを示す。
1A and 1B are illustrative views showing one embodiment of this invention, FIG. 1A is a partially sectional illustrative view showing the state before tightening the bolt, and FIG. 1B is a tapered guide and a tapered part. 2A to 2C are illustrative views showing the holding flange, FIG. 2A is a front view, and FIG. 2B is a plan view. FIG. 2C is a side sectional view, FIGS. 3A and 3B are illustrative views showing modified examples of the holding flange, FIG. 3A is a front view, FIG. 3B is a plan view, and FIG. FIG. 5 is a plan view showing a modification of the holding flange shown in FIGS. 3A and 3B;
The figure is a side sectional view showing another modification of the holding flange, and FIG. 6 is an illustrative view showing the prior art. In the figure, 10...pipe joint, 12...flange portion, 14...fitting body, 16...taper guide, 18...pipe, 20...holding flange, 2
2... Separation prevention protrusion, 24... Slit, 26...
... Tapered part, 30 ... Inner surface of flange part, 32
... End face of pipe, 34 ... Seal ring, 36
a... Bolt, 36b... Nut.
Claims (1)
、 前記フランジ部の内周面に形成されるテーパガ
イド、 前記継手本体に接続されるパイプ、 前記パイプに嵌め込まれ、かつその内周面に離
脱防止突部が形成され、外周面に前記テーパガイ
ドと同一の傾斜を有するテーパ部が形成される押
さえフランジ、 前記フランジ部と前記押さえフランジとを接合
するためのねじ、および 前記パイプの端面全周を覆い、かつ前記フラン
ジ部の内周面と前記押さえフランジとによつて挟
まれる位置に設けられ、前記ねじを締めつけたと
き前記フランジ部の内表面と前記押さえフランジ
とによつて圧縮されるシールリングを備える、管
継手。 ２ 前記押さえフランジに形成され、前記ねじを
締めつけたとき前記離脱防止突部を前記パイプへ
押さえつけるように前記押さえフランジを変形さ
せるためのスリツトを備える、請求項１記載の管
継手。[Claims for Utility Model Registration] 1. A joint body having a flange formed at its end, a taper guide formed on the inner peripheral surface of the flange, a pipe connected to the joint body, and a pipe fitted into the pipe. , and a holding flange having a detachment prevention protrusion formed on its inner circumferential surface and a tapered part having the same slope as the tapered guide on its outer circumferential surface, and a screw for joining the flange part and the holding flange. , and is provided at a position that covers the entire circumference of the end face of the pipe and is sandwiched between the inner circumferential surface of the flange portion and the holding flange, and when the screw is tightened, the inner surface of the flange portion and the holding flange A pipe fitting comprising a sealing ring compressed by and. 2. The pipe joint according to claim 1, further comprising a slit formed in the holding flange to deform the holding flange so as to press the detachment prevention protrusion against the pipe when the screw is tightened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7097689U JPH0637253Y2 (en) | 1989-06-16 | 1989-06-16 | Pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7097689U JPH0637253Y2 (en) | 1989-06-16 | 1989-06-16 | Pipe fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0311191U true JPH0311191U (en) | 1991-02-04 |
| JPH0637253Y2 JPH0637253Y2 (en) | 1994-09-28 |
Family
ID=31607603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7097689U Expired - Lifetime JPH0637253Y2 (en) | 1989-06-16 | 1989-06-16 | Pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637253Y2 (en) |
-
1989
- 1989-06-16 JP JP7097689U patent/JPH0637253Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0637253Y2 (en) | 1994-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |