JPS59128988U - swivel joint - Google Patents
swivel jointInfo
- Publication number
- JPS59128988U JPS59128988U JP2230683U JP2230683U JPS59128988U JP S59128988 U JPS59128988 U JP S59128988U JP 2230683 U JP2230683 U JP 2230683U JP 2230683 U JP2230683 U JP 2230683U JP S59128988 U JPS59128988 U JP S59128988U
- Authority
- JP
- Japan
- Prior art keywords
- cap nut
- tapered surface
- expansion chamber
- nut
- pipe
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係るスイベルジヨイントの典型的な一
実施例を示す断面図、第２図は同要部拡大断面図、第３
図は中心線が異なる場合の要部拡大断面図、第４図〜第
６図は従前事例を示す断面図である。
尚、図中１・・・袋ナツト、２・・・ホース連結管、３
・・・シールド駒、４・・・雄螺子管、５・・・バッキ
ングを示したものである。FIG. 1 is a sectional view showing a typical embodiment of the swivel joint according to the present invention, FIG. 2 is an enlarged sectional view of the same main part, and FIG.
The figure is an enlarged cross-sectional view of the main part when the center line is different, and FIGS. 4 to 6 are cross-sectional views showing conventional examples. In addition, in the figure 1... Cap nut, 2... Hose connecting pipe, 3
. . . shield piece, 4 . . . male screw tube, 5 . . . backing.
Claims (1)
径の嵌合部ＩＣとを連設するようにしてなる袋ナツト１
に、膨大嵌合部２ａを有するホース連結管２を該ナツト
開口端より嵌挿し、該管２に於ける細径管部２ｂを該袋
ナラへ１の内奥より外側方に突出せしめて回転自在に嵌
合せしめるようになすと共に周側部に雄螺子部３ａを有
し、前記雌螺子部１ａより袋ナツト１の内奥膨成室部１
ｂに揺動可能に遊嵌された短寸管状をなすシールド駒３
の両端面にテーパ面３ｂ、 ３ｂ’を設け、前記袋ナツ
トに於ける嵌合部ＩＣと、膨成室部１ｂとの間の段線１
ｄに一方テーパ面３ｂを当接自在とし、且つ該袋ナツト
雌螺子部１ａに螺挿される雄螺子管４の管端開口部に設
けられるテーパ面４ａをもって前記シールド駒３の他方
のテーパ面３ｂ’を押圧し、該駒に於けるテーパ面３ｂ
、３ｂ′を段線１ｄ、テーパ面４ａに密着せしめるよう
にしたことを特徴とするスイベルジヨイント。A cap nut 1 in which a female screw part 1a, an expansion chamber part 1b, and a diameter-reduced fitting part IC are successively arranged inwardly.
Then, the hose connecting pipe 2 having the enlarged fitting part 2a is inserted into the opening end of the nut, and the small diameter pipe part 2b of the pipe 2 is made to protrude outward from the inner depth of the bag 1 and rotated. It is designed so that it can be freely fitted and has a male threaded part 3a on the circumferential side, and the inner expansion chamber 1 of the cap nut 1 is connected to the female threaded part 1a.
A short tubular shield piece 3 is swingably fitted into b.
Tapered surfaces 3b and 3b' are provided on both end surfaces of the cap nut, and a dashed line 1 is formed between the fitting portion IC of the cap nut and the expansion chamber portion 1b.
The tapered surface 3b of the shield piece 3 can be brought into contact with the tapered surface 4a provided at the end opening of the male threaded tube 4 screwed into the female threaded portion 1a of the cap nut. ' and press the tapered surface 3b on the piece.
, 3b' are brought into close contact with the dashed line 1d and the tapered surface 4a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2230683U JPS59128988U (en) | 1983-02-19 | 1983-02-19 | swivel joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2230683U JPS59128988U (en) | 1983-02-19 | 1983-02-19 | swivel joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59128988U true JPS59128988U (en) | 1984-08-30 |
| JPH038871Y2 JPH038871Y2 (en) | 1991-03-05 |
Family
ID=30153405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2230683U Granted JPS59128988U (en) | 1983-02-19 | 1983-02-19 | swivel joint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59128988U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4941933A (en) * | 1972-10-02 | 1974-04-19 |
-
1983
- 1983-02-19 JP JP2230683U patent/JPS59128988U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4941933A (en) * | 1972-10-02 | 1974-04-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH038871Y2 (en) | 1991-03-05 |
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