JPS588685U - Bicycle headset assembly structure - Google Patents
Bicycle headset assembly structureInfo
- Publication number
- JPS588685U JPS588685U JP10249281U JP10249281U JPS588685U JP S588685 U JPS588685 U JP S588685U JP 10249281 U JP10249281 U JP 10249281U JP 10249281 U JP10249281 U JP 10249281U JP S588685 U JPS588685 U JP S588685U
- Authority
- JP
- Japan
- Prior art keywords
- cap nut
- screw shaft
- bicycle
- assembly structure
- rad
- 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
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例を示す部分断面図、第２図は要
部構成部品を分解した形で示す斜視図、 −第３
図は要部拡大断面図、第４図は従来例の要部拡大断面図
、第５図は他の実施例を示す一部切欠断面図、第６図は
従来例を示す断面図である。
１・・・・・・ヘッドパイプ、４・・・・・・ホークス
テム、８・・・・・・螺軸部、２３・・・・・・上わん
、２４・・・・・・１球押し、２５・・・・・・鋼球群
、２６・・・・・・締付手段、２７・・・・・・袋ナツ
ト、３３・・・・・・割り溝。Fig. 1 is a partial sectional view showing an embodiment of the present invention, Fig. 2 is a perspective view showing main components in an exploded form, -3.
4 is an enlarged sectional view of the main part of a conventional example, FIG. 5 is a partially cutaway sectional view showing another embodiment, and FIG. 6 is a sectional view of the conventional example. 1...Head pipe, 4...Hawk stem, 8...Spiral shaft, 23...Upper bowl, 24...1 ball Push, 25... Steel ball group, 26... Tightening means, 27... Cap nut, 33... Division groove.
Claims (1)
ると共にホークステム、４の螺軸部８に１球押し２４を
螺合するか、或いはヘッドパイプ１の上端部に１球押し
２４を固定すると共に前記螺軸部８に上わんを螺合する
一方、これら上わん２３と１球押し２４の間に複数個の
鋼球群２５を介在せしめてベアリングを構成し、更に前
記螺軸部８に袋ナツト２７を、或いはヘッド座金を介し
て袋ナツト２７を螺合して成る自転車へラドセットの上
部組付構造において、前記袋ナツト２７に複数箇所の割
り溝３３．３３・・・を設けると共に該袋ナツト２７及
びこれと協働する締付手段２６を設けることにより前記
袋ナツト２７の螺子部有効径が縮径しうるように構成し
たことを特徴とする自転車へラドセットの組付構造。Fixing the upper bowl 23 to the upper end of the head pipe 1,
At the same time, the one-ball pusher 24 is screwed onto the screw shaft 8 of the Hawk stem 4, or the one-ball pusher 24 is fixed to the upper end of the head pipe 1 and the upper cup is screwed onto the screw shaft 8. On the other hand, a plurality of steel ball groups 25 are interposed between the upper bowl 23 and the one-ball pusher 24 to constitute a bearing, and a cap nut 27 is attached to the screw shaft portion 8, or a cap nut is attached via a head washer. In the upper assembly structure of the RAD set to the bicycle, which is formed by screwing together the cap nut 27, the cap nut 27 is provided with split grooves 33, 33 at a plurality of locations, and the cap nut 27 and the tightening means 26 that cooperate with the cap nut 27 are provided. A structure for assembling a rad set to a bicycle, characterized in that the effective diameter of the threaded portion of the cap nut 27 can be reduced by providing this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10249281U JPS588685U (en) | 1981-07-09 | 1981-07-09 | Bicycle headset assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10249281U JPS588685U (en) | 1981-07-09 | 1981-07-09 | Bicycle headset assembly structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS588685U true JPS588685U (en) | 1983-01-20 |
| JPS6230556Y2 JPS6230556Y2 (en) | 1987-08-05 |
Family
ID=29897135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10249281U Granted JPS588685U (en) | 1981-07-09 | 1981-07-09 | Bicycle headset assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS588685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0251990U (en) * | 1988-10-05 | 1990-04-13 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1038019A (en) * | 1951-06-02 | 1953-09-24 | Simplified, two-piece attachment of the top bearing in the bicycle directions |
-
1981
- 1981-07-09 JP JP10249281U patent/JPS588685U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1038019A (en) * | 1951-06-02 | 1953-09-24 | Simplified, two-piece attachment of the top bearing in the bicycle directions |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0251990U (en) * | 1988-10-05 | 1990-04-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6230556Y2 (en) | 1987-08-05 |
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