JPS609786U - Bicycle gear shift lever - Google Patents
Bicycle gear shift leverInfo
- Publication number
- JPS609786U JPS609786U JP1984064913U JP6491384U JPS609786U JP S609786 U JPS609786 U JP S609786U JP 1984064913 U JP1984064913 U JP 1984064913U JP 6491384 U JP6491384 U JP 6491384U JP S609786 U JPS609786 U JP S609786U
- Authority
- JP
- Japan
- Prior art keywords
- rolling element
- lever
- gear shift
- click function
- bicycle gear
- 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
- Mechanical Control Devices (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示し、第１図は側面図、第２図
は第１図の■−■線に沿う断面図、第３図は構成部品を
分解した状態で示す斜視図、第４図ないし第６図は第２
図のＩＶ−ＩＶ線に沿う断面に相当する作用説明図であ
る。
２・・・・・・固定体（取り付は基体）、６・・・・・
・レバ一本体、９・”・・・・・クリック機能部、１２
・・・・・・レバー軸、１３・・・・・・転動体（鋼球
）、１４・・・・・・係合凹部、１８・・・・・・（円
板状）基部、２３・・・・・・鋼球保持部、 −２４・
・・・・・鋼球保持孔、２５・・・・・・係合穴、Ｃ・
・・・・・Ｃバネ。The drawings show an embodiment of the present invention; FIG. 1 is a side view, FIG. 2 is a sectional view taken along the line ■-■ in FIG. 1, FIG. 3 is a perspective view showing the components in an exploded state, and FIG. Figures 4 to 6 are part 2.
FIG. 3 is an action explanatory diagram corresponding to a cross section taken along line IV-IV in the figure. 2...Fixed body (mounted on base), 6...
・Lever main body, 9...Click function section, 12
... Lever shaft, 13 ... Rolling element (steel ball), 14 ... Engagement recess, 18 ... (disc-shaped) base, 23 ... ... Steel ball holding part, -24.
... Steel ball holding hole, 25 ... Engagement hole, C.
...C spring.
Claims (1)
に支持してなる自転車用変速レバーであって、上記固定
体またはレバ一本体の基部に、内周面に複数の係合凹部
を形成した円筒状のクリック機能部を設けるとともに、
このクリック機能部の内側で、上記係合凹部に順次係合
しうる転動体を保持孔内に保持しながら、上記クリック
機能部の軸心と同一軸心を中心として回転しうる、上記
転動体の外径より小さな厚みの環状の転動体保持部を上
記レバ一本体または上記固定体に設け、さらに、上記保
持孔内に位置する転動体を上記クリック機能部の内面に
向けて付勢するために上記転動体保持部′の内側にＣバ
ネを配置することによりクリック機構を構成する一方、
上記Ｃバネに係合穴を開けてこの係合穴に転動体を係合
させたことを特徴とする、自転車用変速操作レバー。A bicycle gear shift lever in which a base of a lever main body is rotatably supported on a lever shaft provided on a fixed body, the fixed body or the base of the lever main body having a plurality of engagement recesses on an inner peripheral surface thereof. In addition to providing a cylindrical click function section with a
The rolling element, which can rotate about the same axis as the axis of the click function part, is held inside the click function part in the holding hole, and the rolling element can be sequentially engaged with the engagement recess. An annular rolling element holding part having a thickness smaller than the outer diameter of the lever is provided on the lever main body or the fixed body, and the rolling element located in the holding hole is biased toward the inner surface of the click function part. A click mechanism is constructed by arranging a C spring inside the rolling element holding portion';
A bicycle gear shift operating lever, characterized in that an engagement hole is formed in the C spring and a rolling element is engaged with the engagement hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984064913U JPS609786U (en) | 1984-05-01 | 1984-05-01 | Bicycle gear shift lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984064913U JPS609786U (en) | 1984-05-01 | 1984-05-01 | Bicycle gear shift lever |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS609786U true JPS609786U (en) | 1985-01-23 |
| JPH0326068Y2 JPH0326068Y2 (en) | 1991-06-05 |
Family
ID=30195105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984064913U Granted JPS609786U (en) | 1984-05-01 | 1984-05-01 | Bicycle gear shift lever |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS609786U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5788695U (en) * | 1980-11-19 | 1982-06-01 |
-
1984
- 1984-05-01 JP JP1984064913U patent/JPS609786U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5788695U (en) * | 1980-11-19 | 1982-06-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0326068Y2 (en) | 1991-06-05 |
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