JPS6153288U - - Google Patents
Info
- Publication number
- JPS6153288U JPS6153288U JP13959684U JP13959684U JPS6153288U JP S6153288 U JPS6153288 U JP S6153288U JP 13959684 U JP13959684 U JP 13959684U JP 13959684 U JP13959684 U JP 13959684U JP S6153288 U JPS6153288 U JP S6153288U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- circumferential surface
- seal ring
- outer circumferential
- annular protrusion
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
- Gasket Seals (AREA)
Description
第１図はこの考案の実施例の主要部の部分縦断
側面図、第２図は同実施例の平面図、第３図は従
来の自転車の部分側面図、第４図は第３図のフレ
ームヘツド部の上部の部分拡大部分断面図である
。
２０…袋ナツト、２１…シールリング、２２…
環状凸部、２３…内周面、２４…凹溝、２５…小
空隙。
Fig. 1 is a partial vertical sectional side view of the main parts of the embodiment of this invention, Fig. 2 is a plan view of the same embodiment, Fig. 3 is a partial side view of a conventional bicycle, and Fig. 4 is the frame of Fig. 3. FIG. 3 is an enlarged partial cross-sectional view of the upper portion of the head portion. 20... Bag nut, 21... Seal ring, 22...
Annular convex portion, 23...inner peripheral surface, 24...concave groove, 25...small gap.
Claims (1)
ド部の袋ナツトと、ハンドルポストの外周面に密
接嵌合する内周面を有し外周面に沿つて凹溝を形
成されておりその凹溝が凹溝両側面で上記環状凸
部の上下面と係合しかつ凹溝の底と上記環状凸部
の内周面との間に小空隙が存在するように形成さ
れているゴム様材料からなるシールリングとで構
成された自転車のフレームヘツド部の防水構造。 The cap nut of the head part has an annular convex portion facing inward at the upper end, and has an inner circumferential surface that closely fits the outer circumferential surface of the handle post, and a groove is formed along the outer circumferential surface. A rubber-like material in which the groove is formed so that both side surfaces of the groove engage with the upper and lower surfaces of the annular protrusion, and a small gap exists between the bottom of the groove and the inner peripheral surface of the annular protrusion. A waterproof structure for the bicycle frame head consisting of a seal ring and a seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984139596U JPH0420715Y2 (en) | 1984-09-14 | 1984-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984139596U JPH0420715Y2 (en) | 1984-09-14 | 1984-09-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6153288U true JPS6153288U (en) | 1986-04-10 |
| JPH0420715Y2 JPH0420715Y2 (en) | 1992-05-12 |
Family
ID=30697974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984139596U Expired JPH0420715Y2 (en) | 1984-09-14 | 1984-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420715Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63988U (en) * | 1986-06-20 | 1988-01-06 | ||
| JP2011201468A (en) * | 2010-03-26 | 2011-10-13 | Honda Motor Co Ltd | Steering device of vehicle |
-
1984
- 1984-09-14 JP JP1984139596U patent/JPH0420715Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63988U (en) * | 1986-06-20 | 1988-01-06 | ||
| JP2011201468A (en) * | 2010-03-26 | 2011-10-13 | Honda Motor Co Ltd | Steering device of vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0420715Y2 (en) | 1992-05-12 |