JPS6230988U - - Google Patents
Info
- Publication number
- JPS6230988U JPS6230988U JP12308685U JP12308685U JPS6230988U JP S6230988 U JPS6230988 U JP S6230988U JP 12308685 U JP12308685 U JP 12308685U JP 12308685 U JP12308685 U JP 12308685U JP S6230988 U JPS6230988 U JP S6230988U
- Authority
- JP
- Japan
- Prior art keywords
- engaging
- positioning
- operating lever
- gap
- gear shift
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案装置の一実施例を示す拡大縦断
面図、第２図は要部の横断平面図、第３図は操作
レバーと位置決め体との連結部における断面 図
、第４図は押圧体のみの横断底面図、第５図は第
４図―線線断面図、第６図は板ばねのみの平
面図、第７図は同板ばねのみの一部切欠側面図、
第８図は操作レバーの操作位置と安定領域との関
係を示す説明図である。
１……ベース部材、２……操作レバー、３……
位置決め機構、３１……位置決め体、３１ａ……
係合部、３２……係合体、Ｋ……隙間。
Fig. 1 is an enlarged vertical cross-sectional view showing one embodiment of the device of the present invention, Fig. 2 is a cross-sectional plan view of the main part, Fig. 3 is a cross-sectional view of the connecting part between the operating lever and the positioning body, and Fig. 4 is A cross-sectional bottom view of only the pressing body, FIG. 5 is a sectional view taken along the line of FIG. 4, FIG. 6 is a plan view of only the leaf spring, and FIG. 7 is a partially cutaway side view of only the leaf spring.
FIG. 8 is an explanatory diagram showing the relationship between the operating position of the operating lever and the stable area. 1...Base member, 2...Operation lever, 3...
Positioning mechanism, 31... Positioning body, 31a...
Engagement portion, 32...Engagement body, K...Gap.
Claims (1)
記ばねに対抗する往動操作と往動操作とにより作
動させる操作レバー２及び複数の係合部３１ａを
もつ位置決め体３１と、前記係合部３１ａの少な
くとも一つに係合する係合体３２とから成り、前
記位置決め体３１と係合体３２との一方を固定し
、他方を操作レバー２と共に動作させ、前記操作
レバー２の位置を設定する位置決め機構３を設け
て成る自転車用変速操作装置であつて、前記位置
決め体３１と前記係合体３２とのうち、固定させ
る固定側部材と前記ベース部材１との間に、前記
固定側部材をベース部材１に対し一定量の回動を
許容する隙間Ｋを設けると共に、前記固定側部材
の前記隙間Ｋに対応した回動に前記係合部３１ａ
と係合体３２との間に生ずる抵抗より小さく、か
つ前記リターンばねの復元力により回転抵抗を与
える抵抗付与手段を設けたことを特徴とする自転
車用変速操作装置。 A positioning body 31 having a plurality of engaging portions 31a and an operating lever 2 that operates a transmission having a base member 1 and a return spring by a forward operation and a forward operation opposing the spring; A positioning mechanism 3 comprising an engaging body 32 that engages with at least one of the positioning bodies 31 and 32, fixes one of the positioning body 31 and the engaging body 32, and causes the other to operate together with the operating lever 2 to set the position of the operating lever 2. The bicycle speed change operation device is provided with a bicycle gear shift operation device comprising: between the fixed side member to be fixed and the base member 1, of the positioning body 31 and the engagement body 32; On the other hand, a gap K is provided to allow a certain amount of rotation, and the engaging portion 31a is not allowed to rotate in accordance with the gap K of the fixed side member.
A bicycle gear shift operating device characterized in that a resistance applying means is provided which is smaller than the resistance generated between the engaging body 32 and the engaging body 32 and which provides rotational resistance by the restoring force of the return spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12308685U JPH0246474Y2 (en) | 1985-08-09 | 1985-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12308685U JPH0246474Y2 (en) | 1985-08-09 | 1985-08-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6230988U true JPS6230988U (en) | 1987-02-24 |
| JPH0246474Y2 JPH0246474Y2 (en) | 1990-12-07 |
Family
ID=31013868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12308685U Expired JPH0246474Y2 (en) | 1985-08-09 | 1985-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246474Y2 (en) |
-
1985
- 1985-08-09 JP JP12308685U patent/JPH0246474Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0246474Y2 (en) | 1990-12-07 |