JPH0243586U - - Google Patents
Info
- Publication number
- JPH0243586U JPH0243586U JP12258388U JP12258388U JPH0243586U JP H0243586 U JPH0243586 U JP H0243586U JP 12258388 U JP12258388 U JP 12258388U JP 12258388 U JP12258388 U JP 12258388U JP H0243586 U JPH0243586 U JP H0243586U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- insertion port
- sleeve
- pipe body
- contracted
- 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.)
- Pending
Links
- 230000037431 insertion Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000008602 contraction Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Joints With Pressure Members (AREA)
- Joints With Sleeves (AREA)
Description
第１図はこの考案の一実施例に係る管継手及び
管体を示す接続前の部分断面図、第２図ａ，ｂは
夫々第１図中のスリーブの伸縮動作を説明する側
面図、第３図は第１図の管継手及び管体の接続状
態を示す部分断面図、第４図は管継手のその他の
実施例を示す接続状態の部分断面図、第５図及び
第６図は夫々スリーブのその他の例を示す部分断
面図及び断面図である。
図中、２は管体、４は管継手、６は継手本体、
６ｃは流路、８は管体挿入口、１２，１２′，１
２″はスリーブ、１０は筒体（操作体）、１２ｂ
，１２ｂは内径側の折り目部である。
Fig. 1 is a partial sectional view showing a pipe joint and a pipe body according to an embodiment of the invention before connection, Figs. 3 is a partial cross-sectional view showing the connected state of the pipe joint and the pipe body shown in FIG. 1, FIG. 4 is a partial cross-sectional view of the connected state showing another embodiment of the pipe joint, and FIGS. 5 and 6 are respectively FIG. 7 is a partial sectional view and a sectional view showing other examples of the sleeve. In the figure, 2 is a pipe body, 4 is a pipe joint, 6 is a joint body,
6c is a flow path, 8 is a tube body insertion port, 12, 12', 1
2″ is a sleeve, 10 is a cylinder body (operating body), 12b
, 12b are creases on the inner diameter side.
Claims (1)
形成するとともに、該管体挿入口を流体の流路に
連通させた継手本体を有した管継手において、 前記管体挿入口の内周面と該管体挿入口に挿入
される管体の外周面位置との間に挿入され、且つ
、管体の挿入方向に伸縮可能で収縮時にその内径
側を該管体に食い込ませて把持する蛇腹構造のス
リーブと、 このスリーブに対する前記挿入方向の付勢位置
を加減して該スリーブの伸縮状態を調整可能な操
作体とを備えたことを特徴とする管継手。[Scope of Claim for Utility Model Registration] A pipe joint having a joint body in which a pipe body insertion port for inserting a pipe body is formed from one end side and the pipe body insertion port is communicated with a fluid flow path. , which is inserted between the inner peripheral surface of the tube insertion port and the outer peripheral surface position of the tube inserted into the tube insertion port, and is expandable and retractable in the insertion direction of the tube, and when contracted, the inner diameter side of the tube is expanded and contracted. A tube comprising: a bellows-shaped sleeve that bites into and grips the tube; and an operating body that adjusts the biasing position of the sleeve in the insertion direction to adjust the expansion and contraction state of the sleeve. Fittings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12258388U JPH0243586U (en) | 1988-09-19 | 1988-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12258388U JPH0243586U (en) | 1988-09-19 | 1988-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0243586U true JPH0243586U (en) | 1990-03-26 |
Family
ID=31370649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12258388U Pending JPH0243586U (en) | 1988-09-19 | 1988-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5276215B1 (en) * | 2012-09-19 | 2013-08-28 | 井上スダレ株式会社 | Pipe joint structure for refrigerant |
| JP5736499B1 (en) * | 2014-10-30 | 2015-06-17 | 井上スダレ株式会社 | Pipe joint structure |
-
1988
- 1988-09-19 JP JP12258388U patent/JPH0243586U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5276215B1 (en) * | 2012-09-19 | 2013-08-28 | 井上スダレ株式会社 | Pipe joint structure for refrigerant |
| JP5306553B1 (en) * | 2012-09-19 | 2013-10-02 | 井上スダレ株式会社 | Pipe joint structure |
| JP5736499B1 (en) * | 2014-10-30 | 2015-06-17 | 井上スダレ株式会社 | Pipe joint structure |