JPH0393681U - - Google Patents
Info
- Publication number
- JPH0393681U JPH0393681U JP145290U JP145290U JPH0393681U JP H0393681 U JPH0393681 U JP H0393681U JP 145290 U JP145290 U JP 145290U JP 145290 U JP145290 U JP 145290U JP H0393681 U JPH0393681 U JP H0393681U
- Authority
- JP
- Japan
- Prior art keywords
- retaining ring
- joint part
- nut body
- screwed
- diameter
- 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
- 239000002184 metal Substances 0.000 claims description 7
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Description
第１図は本考案に係るヘツダの一実施例を示す
平断面図、第２Ａ図および第２Ｂ図は継手部の部
分断面図、第３Ａ図および第３Ｂ図はそれぞれ第
２Ａ図のＡ−Ａ線および第２Ｂ図のＢ−
Ｂ線に沿う部分から見た金属可撓管と抜止めリン
グとを示す断面図、第４Ａ図は従来例の平断面図
、第４Ｂ図は従来例の部分断面図、第４Ｃ図は従
来例における金属可撓管と抜止めリングとの位置
関係を示す断面図である。
Ａ……金属可撓管、Ａ１……端部、１……ヘツ
ダ本体、１′……継手部、２……ナツト体、３…
…抜止めリング、１２……ガイド面、１４……対
向片部、２４……当り部。
FIG. 1 is a plan sectional view showing one embodiment of the header according to the present invention, FIGS. 2A and 2B are partial sectional views of the joint, and FIGS. 3A and 3B are A-A in FIG. 2A, respectively. line and B- in Figure 2B.
A sectional view showing a metal flexible tube and a retaining ring viewed from a portion along line B, FIG. 4A is a plan sectional view of a conventional example, FIG. 4B is a partial sectional view of a conventional example, and FIG. 4C is a conventional example. FIG. 3 is a cross-sectional view showing the positional relationship between the metal flexible tube and the retaining ring in FIG. A... Metal flexible tube, A 1 ... End, 1... Header body, 1'... Joint part, 2... Nut body, 3...
...Preventing ring, 12...Guide surface, 14...Opposing piece, 24...Abutment part.
Claims (1)
出し波形の金属可撓管が挿入される筒状の継手部
と、金属可撓管に外嵌された状態で上記継手部に
ねじ込まれるナツト体と、ナツト体がねじ合わさ
れた継手部の内部にセツトされる抜止めリングと
を備え、 上記抜止めリングは、その内周直径が上記金属
可撓管の外周直径よりも大きい欠円状をなすと共
に、その断面視形状が円形、楕円形またはこれら
に準じる多角形状をなし、 上記ナツト体は上記継手部にねじ込まれて上記
抜止めリングを後押しする当り部を有し、 上記継手部は、ナツト体により後押しされる抜
止めリングを案内してこの抜止めリングを半径方
向内方に縮径させるテーパ状のガイド面と、縮径
した抜止めリングに係合してこの抜止めリングに
より押し付けられる上記金属可撓管の端部に当接
する環状の対向片部とを有することを特徴とする
ヘツダ。[Scope of Claim for Utility Model Registration] A header body, a cylindrical joint part that protrudes radially from the header body and into which a corrugated metal flexible tube is inserted, and the above-mentioned joint part that is fitted onto the outside of the metal flexible tube. a nut body that is screwed into the joint part, and a retaining ring that is set inside the joint part to which the nut body is screwed, and the retaining ring has an inner circumferential diameter that is larger than an outer circumferential diameter of the flexible metal tube. The nut body has a large oval shape and a cross-sectional shape of a circle, an ellipse, or a similar polygonal shape, and the nut body has a contact part that is screwed into the joint part and pushes the retaining ring, The joint part has a tapered guide surface that guides the retaining ring pushed by the nut body and reduces the diameter of the retaining ring radially inward, and a tapered guide surface that engages with the contracted retaining ring to reduce the diameter of the retaining ring. A header comprising: an annular opposing piece portion that abuts an end portion of the flexible metal tube that is pressed by a retaining ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990001452U JPH089508Y2 (en) | 1990-01-11 | 1990-01-11 | header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990001452U JPH089508Y2 (en) | 1990-01-11 | 1990-01-11 | header |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0393681U true JPH0393681U (en) | 1991-09-25 |
| JPH089508Y2 JPH089508Y2 (en) | 1996-03-21 |
Family
ID=31505362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990001452U Expired - Lifetime JPH089508Y2 (en) | 1990-01-11 | 1990-01-11 | header |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089508Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62119591U (en) * | 1986-01-22 | 1987-07-29 | ||
| JP3072189U (en) * | 2000-03-31 | 2000-10-06 | 琉球大学長 | Coaxial multi-stage multi-pole generator and motor |
| JP3072190U (en) * | 2000-03-31 | 2000-10-06 | 岩谷産業株式会社 | Tinder attachment for grass burner burner |
| JP3075388U (en) * | 2000-08-03 | 2001-02-16 | 株式会社井上段ボール | Charcoal packing box |
-
1990
- 1990-01-11 JP JP1990001452U patent/JPH089508Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62119591U (en) * | 1986-01-22 | 1987-07-29 | ||
| JP3072189U (en) * | 2000-03-31 | 2000-10-06 | 琉球大学長 | Coaxial multi-stage multi-pole generator and motor |
| JP3072190U (en) * | 2000-03-31 | 2000-10-06 | 岩谷産業株式会社 | Tinder attachment for grass burner burner |
| JP3075388U (en) * | 2000-08-03 | 2001-02-16 | 株式会社井上段ボール | Charcoal packing box |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH089508Y2 (en) | 1996-03-21 |