JPS629788U - - Google Patents
Info
- Publication number
- JPS629788U JPS629788U JP10137085U JP10137085U JPS629788U JP S629788 U JPS629788 U JP S629788U JP 10137085 U JP10137085 U JP 10137085U JP 10137085 U JP10137085 U JP 10137085U JP S629788 U JPS629788 U JP S629788U
- Authority
- JP
- Japan
- Prior art keywords
- threaded part
- main body
- sleeve
- center
- ring
- 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
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Joints Allowing Movement (AREA)
Description
第１図乃至第４図は、本考案の一実施例を示し
、第１図は全体の縦断面図、第２図ａは本体の一
部縦断正面図、第２図ｂは本体の要部拡大断面図
、第３図はスリーブの一部縦断正面図、第４図は
ストツプリングの平面図、第５図及び第６図は、
従来例を示す縦断面図である。
１……本体、２……スリーブ、３……ストツプ
リング、４……Ｏリング、１１，１２，２１，２
３……ねじ部、１４，２４……凹溝、２２……嵌
合部。
1 to 4 show an embodiment of the present invention, in which FIG. 1 is an overall vertical sectional view, FIG. 2 a is a partially vertical front view of the main body, and FIG. 2 b is a main part of the main body. An enlarged sectional view, FIG. 3 is a partially longitudinal front view of the sleeve, FIG. 4 is a plan view of the stop ring, and FIGS. 5 and 6 are:
FIG. 2 is a vertical cross-sectional view showing a conventional example. 1...Main body, 2...Sleeve, 3...Stop ring, 4...O ring, 11, 12, 21, 2
3... Threaded part, 14, 24... Concave groove, 22... Fitting part.
Claims (1)
部よりも中央寄りに小径のねじ部を形成するとと
もに、他端から僅かに内方寄りに凹溝を形成した
本体と、一端に本体と螺合するねじ部を形成し、
中央部にＯリングを嵌着する嵌合部を突設し、他
端にスプリンクラーヘツドを螺着するねじ部を形
成するとともに、該スプリングクラーヘツド取付
部より中央寄り位置に凹溝を穿設したスリーブと
、スリーブ抜け止め用のストツプリングと、本体
とスリーブとの間を密閉封止するＯリングとから
成ることを特徴とする伸縮継手。 A main body has a threaded part formed at one end to be screwed into the piping, a small diameter threaded part formed closer to the center than the threaded part, and a concave groove formed slightly inward from the other end, and a main body at one end. form a threaded part that screws with the
A fitting part for fitting an O-ring is provided in the center part, a threaded part for screwing the sprinkler head is formed at the other end, and a concave groove is bored at a position closer to the center than the spring head attachment part. An expansion joint characterized by comprising a sleeve, a stop ring for preventing the sleeve from coming off, and an O-ring for sealing between the main body and the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10137085U JPS629788U (en) | 1985-07-02 | 1985-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10137085U JPS629788U (en) | 1985-07-02 | 1985-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS629788U true JPS629788U (en) | 1987-01-21 |
Family
ID=30972040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10137085U Pending JPS629788U (en) | 1985-07-02 | 1985-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS629788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008002157A (en) * | 2006-06-22 | 2008-01-10 | Toto Ltd | Toilet bowl water supply device and toilet device |
-
1985
- 1985-07-02 JP JP10137085U patent/JPS629788U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008002157A (en) * | 2006-06-22 | 2008-01-10 | Toto Ltd | Toilet bowl water supply device and toilet device |