JPS63137197U - - Google Patents
Info
- Publication number
- JPS63137197U JPS63137197U JP2902787U JP2902787U JPS63137197U JP S63137197 U JPS63137197 U JP S63137197U JP 2902787 U JP2902787 U JP 2902787U JP 2902787 U JP2902787 U JP 2902787U JP S63137197 U JPS63137197 U JP S63137197U
- Authority
- JP
- Japan
- Prior art keywords
- hose
- nipple
- base
- hose fitting
- center 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 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009751 slip forming Methods 0.000 claims 1
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Description
第１図は実施例１に係わるホース金具の説明縦
断面図である。第２図は実施例２に係わるホース
金具の説明縦断面図である。第３図は実施例１に
係わるホース金具に所定のホースを挿入した後カ
シメをした後の状態を示す説明縦断面図である。
第４図は実施例３に係わるホース金具の説明縦断
面図である。第５図は従来ものホース金具の説明
縦断面図である。
１……基部、２……ニツプル、３……スリーブ
部、４……凹凸部、５……転造ダイス、６……ス
リーブ内面溝。
FIG. 1 is an explanatory longitudinal sectional view of a hose fitting according to a first embodiment. FIG. 2 is an explanatory longitudinal sectional view of the hose fitting according to the second embodiment. FIG. 3 is an explanatory longitudinal sectional view showing a state after a predetermined hose is inserted into the hose fitting according to the first embodiment and then caulked.
FIG. 4 is an explanatory longitudinal sectional view of the hose fitting according to the third embodiment. FIG. 5 is an explanatory longitudinal sectional view of a conventional hose fitting. 1... Base, 2... Nipple, 3... Sleeve portion, 4... Uneven portion, 5... Rolling die, 6... Sleeve inner surface groove.
Claims (1)
連通し該基部の一端に設けられホースが挿入され
るニツプルと、該基部に該ニツプルと同軸的に設
けられ該ニツプルに挿入された該ホースの外周面
を押圧するようにかしめられるスリーブ部と、か
ら成るホース金具において、 上記スリーブ部は、少なくともその内面に転造
により変形されて形成された凹凸部をもつことを
特徴とするホース金具。 (2) 転造により変形された凹凸部は連続してス
リーブ部の内外面のほぼ全体に形成されている実
用新案登録請求の範囲第１項記載のホース金具。 (3) 凹凸部の凹凸のピツチは、ホース挿入後に
行われるカシメの際のカシメ幅よりも小さくなる
ように構成される実用新案登録請求の範囲第１項
記載のホース金具。[Claims for Utility Model Registration] (1) A base having a center hole, a nipple that communicates with the center hole of the base and is provided at one end of the base and into which a hose is inserted, and a nipple that is coaxial with the nipple and that is connected to the center hole of the base. A hose fitting comprising a sleeve portion provided and caulked so as to press the outer circumferential surface of the hose inserted into the nipple, the sleeve portion having an uneven portion deformed by rolling at least on the inner surface thereof. A hose fitting characterized by having. (2) The hose fitting according to claim 1, wherein the uneven portion deformed by rolling is continuously formed on almost the entire inner and outer surfaces of the sleeve portion. (3) The hose fitting according to claim 1, wherein the pitch of the unevenness of the uneven portion is smaller than the caulking width when caulking is performed after the hose is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2902787U JPS63137197U (en) | 1987-02-28 | 1987-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2902787U JPS63137197U (en) | 1987-02-28 | 1987-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63137197U true JPS63137197U (en) | 1988-09-09 |
Family
ID=30832537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2902787U Pending JPS63137197U (en) | 1987-02-28 | 1987-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63137197U (en) |
-
1987
- 1987-02-28 JP JP2902787U patent/JPS63137197U/ja active Pending
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