JPH01176294U - - Google Patents
Info
- Publication number
- JPH01176294U JPH01176294U JP7314288U JP7314288U JPH01176294U JP H01176294 U JPH01176294 U JP H01176294U JP 7314288 U JP7314288 U JP 7314288U JP 7314288 U JP7314288 U JP 7314288U JP H01176294 U JPH01176294 U JP H01176294U
- Authority
- JP
- Japan
- Prior art keywords
- nipple
- hose
- sleeve
- base
- hole
- 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
- 210000002445 nipple Anatomy 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Description
第１図ａは本考案の一実施例を示すニツプルと
ホースとの接続部の断面図、第１図ｂは第１図ａ
の―線断面図、第２図ａは本考案の別の実施
例を示すニツプルとホースとの接続部の断面図、
第２図ｂは第２図ａの―線断面図、第３図ａ
は本考案の別の実施例を示すニツプルとホースと
の接続部の断面図、第３図ｂは第３図ａの―
線断面図、第４図ａは従来構造に適用されるニツ
プルとホースの一例を示す要部正面図、第４図ｂ
はニツプルとホースとの固定に使用されるかしめ
用スリーブの斜視図、第５図は従来のニツプルと
ホースとの接続方法を説明するためのニツプルと
ホースとの接続部の断面図、第６図は従来のニツ
プルとホースとの接続構造を示すニツプルとホー
スとの接続部の断面図である。
１……ニツプル、１ａ……ニツプル先端部、２
……ホース、２ａ……ホースの穴部、３……かし
め用スリーブ、３ａ……かしめ用スリーブの端壁
、５……凸部、６……凹部、７……多角面。
Figure 1a is a sectional view of the connection between the nipple and the hose, showing an embodiment of the present invention, and Figure 1b is Figure 1a.
Figure 2a is a cross-sectional view of the connection between the nipple and the hose, showing another embodiment of the present invention;
Figure 2b is a cross-sectional view of Figure 2a, Figure 3a
3 is a cross-sectional view of the connection between the nipple and the hose showing another embodiment of the present invention, and FIG.
Line sectional view, Figure 4a is a front view of essential parts showing an example of a nipple and hose applied to a conventional structure, Figure 4b
5 is a perspective view of a caulking sleeve used for fixing the nipple and the hose, FIG. 5 is a sectional view of the connection between the nipple and the hose to explain the conventional method of connecting the nipple and the hose, and FIG. 1 is a cross-sectional view of a nipple-hose connection part showing a conventional nipple-hose connection structure. 1... Nipple, 1a... Nipple tip, 2
. . . Hose, 2 a .
Claims (1)
封止側端壁中央にニツプル挿通用の穴を有し他端
側がホース挿入用に開口されたかしめ用スリーブ
を用い、上記かしめ用スリーブの上記穴部をニツ
プルの先端部から基部に向けて挿通した後上記ス
リーブの封止側端部をかしめ、ニツプルの基部に
スリーブの上記穴部周縁を食い込ませて固定した
後、ニツプルの先端側から基部に向けて弾性変形
可能なホースを差し込み、ニツプル外周面とスリ
ーブ内周面との間にホースを挿入してニツプルと
ホースとを接続し、この後、上記スリーブをかし
めてホースをニツプルに固定するかしめ式のニツ
プルとホースとの接続構造において、上記ニツプ
ルの基部側外周面の少なくとも１部に上記ホース
との相対的な回転を防止するための凸部、凹部若
しくは多角面部を設けたことを特徴とするニツプ
ルとホースとの接続構造。 A caulking sleeve is used, which is a cylindrical metal fitting sealed at one end, has a hole for nipple insertion in the center of the end wall on the sealed side, and is open at the other end for hose insertion. After inserting the hole from the tip of the nipple toward the base, caulk the sealing side end of the sleeve, and fix the sleeve by biting the periphery of the hole into the base of the nipple. Insert an elastically deformable hose toward the base, connect the nipple and hose by inserting the hose between the outer circumferential surface of the nipple and the inner circumferential surface of the sleeve, and then caulk the sleeve to secure the hose to the nipple. In the caulking type nipple and hose connection structure, at least a portion of the outer peripheral surface of the base side of the nipple is provided with a convex portion, a concave portion, or a polygonal surface portion for preventing relative rotation with the hose. Features a connecting structure between the nipple and the hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7314288U JPH01176294U (en) | 1988-06-01 | 1988-06-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7314288U JPH01176294U (en) | 1988-06-01 | 1988-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01176294U true JPH01176294U (en) | 1989-12-15 |
Family
ID=31298288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7314288U Pending JPH01176294U (en) | 1988-06-01 | 1988-06-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01176294U (en) |
-
1988
- 1988-06-01 JP JP7314288U patent/JPH01176294U/ja active Pending