JPS61140285U - - Google Patents
Info
- Publication number
- JPS61140285U JPS61140285U JP2287085U JP2287085U JPS61140285U JP S61140285 U JPS61140285 U JP S61140285U JP 2287085 U JP2287085 U JP 2287085U JP 2287085 U JP2287085 U JP 2287085U JP S61140285 U JPS61140285 U JP S61140285U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- diameter
- female thread
- screwed
- locking part
- 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
- 238000012856 packing Methods 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 1
Description
第１図は本考案による調節ソケツトの縦断面図
。第２図は従来の伸縮継手を示す断面図である。
１…本体、２…内筒管、４…円筒内面、５…雌
ねじ、６…雄ねじ、７…係止部、１１…パツキン
、１４…ロツクナツト、１５…係止突片。
FIG. 1 is a longitudinal sectional view of the adjustment socket according to the present invention. FIG. 2 is a sectional view showing a conventional expansion joint. DESCRIPTION OF SYMBOLS 1... Main body, 2... Inner cylindrical pipe, 4... Cylindrical inner surface, 5... Female thread, 6... Male thread, 7... Locking part, 11... Packing, 14... Lock nut, 15... Locking projection piece.
Claims (1)
筒内周面に続く他端側に雌ねじを形成した本体１
と、該本体１内に前記大口径の口部側より螺挿入
され伸縮調節分のねじ長さを有す雄ねじ部とスプ
リンクラーヘツドを螺着する側の端部が前記雌ね
じ内径より小径に形成するとともに本体１内の端
部外周は前記雌ねじと係止する係止部を設けこの
係止部に前記本体１の円筒内面と摺動可能にシー
ルするパツキンを装着した内筒管２とからなるこ
とを特徴とする調節ソケツト。 A main body 1 in which one end to which the piping is connected is formed into a large-diameter mouth, and the other end, which connects to the cylindrical inner circumferential surface, is formed with a female thread.
A male threaded part is screwed into the main body 1 from the mouth side of the large diameter and has a thread length for expansion/contraction adjustment, and an end part on the side where the sprinkler head is screwed is formed to have a smaller diameter than the inner diameter of the female thread. In addition, the outer periphery of the end inside the main body 1 is provided with a locking part that locks with the female thread, and the locking part is comprised of an inner cylindrical tube 2 equipped with a packing that slidably seals the cylindrical inner surface of the main body 1. An adjustment socket featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2287085U JPS61140285U (en) | 1985-02-20 | 1985-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2287085U JPS61140285U (en) | 1985-02-20 | 1985-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61140285U true JPS61140285U (en) | 1986-08-30 |
Family
ID=30515573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2287085U Pending JPS61140285U (en) | 1985-02-20 | 1985-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61140285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013208205A (en) * | 2012-03-30 | 2013-10-10 | Nohmi Bosai Ltd | Sprinkler head |
-
1985
- 1985-02-20 JP JP2287085U patent/JPS61140285U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013208205A (en) * | 2012-03-30 | 2013-10-10 | Nohmi Bosai Ltd | Sprinkler head |