CN216887106U - Bicycle operating device - Google Patents
Bicycle operating device Download PDFInfo
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- CN216887106U CN216887106U CN202220029023.5U CN202220029023U CN216887106U CN 216887106 U CN216887106 U CN 216887106U CN 202220029023 U CN202220029023 U CN 202220029023U CN 216887106 U CN216887106 U CN 216887106U
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Abstract
The present invention relates to a bicycle operating device, comprising: a shell, which comprises a binding ring, wherein the binding ring is provided with a through hole, and the binding ring is sleeved on a rod body through the through hole; a winding structure including a spindle having a first spindle axis, the winding structure being rotatably disposed in the housing for connecting and driving a speed-changing cable; a brake handle which is arranged on the shell in a swinging way, is relatively positioned on the front side of the binding ring and is used for connecting and driving a brake wire; the first gear shifting deflector rod is arranged on the shell in a swinging way and is provided with a first finger-shifting surface, and the first gear shifting deflector rod can drive the winding structure to rotate; the second gear shifting deflector rod is arranged on the shell in a swinging way and is provided with a second finger-shifting surface, and the second gear shifting deflector rod can drive the winding structure to rotate; the second dial face is located on the front side of the first dial face, and the dial directions of the first dial face and the second dial face are the same.
Description
Technical Field
The present invention relates to a bicycle operating device.
Background
The gears of the variable speed bicycle can be switched according to different force application requirements (driving environments such as planes, uphill slopes and downhill slopes), so that the variable speed bicycle is popular among consumers. The controller of the speed-variable bicycle speed-control device is fixed on a part of the bicycle (such as a handlebar) through a binding ring so as to be convenient to operate by being close to a hand, and the controller is switched to drive a speed-variable line to switch the gear of the speed-variable device.
In addition, the braking devices are very important safety systems for bicycles, all of which are equipped with at least one braking device. Brake handles are typically mounted to the handlebar to facilitate hand-held operation during riding.
However, in the known variable speed bicycle, the speed controller and the brake handle are two independent components, which are respectively mounted on the handlebar, so that they have a large total volume, occupy a large space, are difficult to mount, have a heavy total weight, and are expensive to manufacture and purchase.
In addition, in a known structure, the wire pulling deflector rod and the wire releasing deflector rod are respectively positioned at the upper side and the lower side of the speed changing device, so that the operation is not easy; in another known structure, the wire pulling deflector rod and the wire releasing deflector rod are positioned on the same side, but the pulling direction is different, and the operation is easy to make mistakes.
Therefore, there is a need for a novel and improved bicycle operating device that solves the above problems.
SUMMERY OF THE UTILITY MODEL
The main objective of the present invention is to provide a bicycle operating device, which integrates the braking and speed-changing functions, and has the advantages of compact structure, small volume, light weight, low cost, easy installation and easy operation.
To achieve the above object, the present invention provides a bicycle operating device, comprising: a shell, including a binding ring, the binding ring is provided with a through hole, the through hole is provided with a through hole center, the through hole is provided with a through hole axis passing through the through hole center, and the binding ring is sleeved on a rod body through the through hole; a winding structure including a spindle having a first spindle axis, the winding structure being rotatably disposed in the housing for connecting and driving a speed-changing cable; a brake handle which is arranged on the shell in a swinging way, is relatively positioned on the front side of the binding ring, is used for connecting and driving a brake wire, defines a first reference plane which passes through the center of the through hole and is vertical to the first central axis, and defines a second reference plane which passes through the center of the through hole, contains the axis of the through hole and is vertical to the first reference plane; the first gear shifting deflector rod is arranged on the shell in a swinging way and is provided with a first dial surface which is relatively positioned at the lower side of the first reference plane, and the first gear shifting deflector rod can drive the winding structure to rotate; the second gear shifting deflector rod is arranged on the shell in a swinging way and is provided with a second deflector surface which is positioned at the front side of the second reference plane and can drive the winding structure to rotate; the second dial face is located on the front side of the first dial face, and the dial directions of the first dial face and the second dial face are the same.
Preferably, the second finger-dial surface is located relatively below the first reference plane.
Preferably, a third reference plane is defined, the third reference plane passes through the center of the through hole, the third reference plane is perpendicular to the first and second reference planes, and a pivot axis of the second shift lever is located on one side of the third reference plane close to the winding structure.
Preferably, a third reference plane is defined therein, the third reference plane passes through the center of the through hole, the third reference plane is perpendicular to the first reference plane and the second reference plane, and the second dial face passes through the third reference plane.
Preferably, the shifting direction of the first and second dial faces is toward the front side of the binding ring.
Preferably, the second dial face is located between the first cardiac axis and the second reference plane.
Preferably, wherein the second index surface is located within 40mm below the first reference plane.
Preferably, the second dial surface is closer to the first reference plane than the first dial surface, and one of the first shift lever and the second shift lever is a wire pulling lever and the other is a wire releasing lever.
Preferably, the second shift lever is a line-releasing lever.
Preferably, the second dial face is located at the lower side of the first reference plane; defining a third reference plane, wherein the third reference plane passes through the center of the through hole, and a pivot axis of the second shift deflector rod is positioned on one side of the third reference plane close to the wire winding structure; the second dial face passes through the third reference plane; the poking directions of the first poking surface and the second poking surface are towards the front side of the binding ring; the second dial face is located between the first cardiac axis and the second reference plane; the second dial face is positioned within 40mm below the first reference plane; the second shift lever includes a pawl portion, the winding structure has a positioning structure, and when the second shift lever is shifted, the pawl portion trips the positioning structure to perform a wire releasing operation.
The utility model has the beneficial effects that:
the bicycle operating device provided by the utility model can achieve the braking and speed changing functions without a plurality of independent functional devices, and has the advantages of simple structure, small volume, light weight, low cost and easy installation after integration. The operation is very convenient, the error is not easy to occur, and the stable operation of holding the handle by the hand is also facilitated.
Drawings
FIG. 1 is a perspective view of a preferred embodiment of the present invention.
FIG. 2 is an installation diagram of a preferred embodiment of the present invention.
FIG. 3 is a front view of a preferred embodiment of the present invention.
FIG. 4 is a front right side view of a preferred embodiment of the present invention.
FIG. 5 is a partially exploded view of a preferred embodiment of the present invention.
FIG. 6 is a partially disassembled view of a preferred embodiment of the present invention.
Reference numerals
1: a bicycle operating device; 10: a housing; 11: looping; 110: a through hole axis; 111: the center of the through hole; 112: through holes are formed; 20: a wire winding structure; 21: a mandrel; 211: a first cardiac axis; 22: a positioning structure; 30: a brake lever; 40: a first shift lever; 41: a first fingering surface; 50: a second shift lever; 51: a second dial face; 52: a pivotal shaft; 521: a pivot axis; 53: a pawl portion; 100: a rod body; p1: a first reference plane; p2: a second reference plane; p3: a third reference plane.
Detailed Description
The following description is given by way of example only, and is not intended to limit the scope of the utility model.
Referring to fig. 1 to 6, a bicycle operating device 1 of the present invention includes a housing 10, a winding structure 20, a brake handle 30, a first shift lever 40 and a second shift lever 50.
The housing 10 includes a binding ring 11, the binding ring 11 has a through hole 112, the through hole 112 has a through hole center 111, the through hole 112 has a through hole axis 110 passing through the through hole center 111, the binding ring 11 is sleeved on a rod 100 (such as a handlebar) through the through hole 112; the winding structure 20 comprises a spindle 21, the spindle 21 is provided with a first spindle axis 211, the winding structure 20 is rotatably disposed in the housing 10 for connecting and driving a transmission line; the brake handle 30 is swingably disposed on the housing 10, and the brake handle 30 is relatively disposed at the front side of the binding ring 11 for connecting and driving a brake cable; defining a first reference plane P1 passing through the via center 111 and perpendicular to the first center axis 211, and defining a second reference plane P2 passing through the via center 111 and including the via axis 110 and perpendicular to the first reference plane P1; the first shift lever 40 is swingably disposed on the housing 10, the first shift lever 40 has a first dial surface 41, the first dial surface 41 is located at a lower side of the first reference plane P1, and the first shift lever 40 can drive the winding structure 20 to rotate; the second shift lever 50 is swingably disposed on the housing 10, the second shift lever 50 has a second dial surface 51, the second dial surface 51 is located in front of the second reference plane P2, and the second shift lever 50 can drive the winding structure 20 to rotate; the second dial face 51 is located at the front side of the first dial face 41, and the dial directions of the first dial face 41 and the second dial face 51 are the same. Therefore, the bicycle operating device 1 is integrated with the brake handle 30, the first shift deflector rod 40 and the second shift deflector rod 50, the braking and speed changing functions can be achieved without a plurality of independent functional devices, and the integrated bicycle operating device is simple in structure, small in size, light in weight, low in cost and easy to install. Moreover, the first shift lever 40 and the second shift lever 50 are both located under the housing 10, and both can be operated by one finger (e.g. thumb), and the operation directions are the same, so that the operation is very convenient, the operation is not easy to make mistakes, and the stable operation of holding the grip by hand is facilitated.
The second dial face 51 is located relatively below the first reference plane P1. A third reference plane P3 is defined, the third reference plane P3 passes through the center 111 of the through hole, the third reference plane P3 is perpendicular to the first reference plane P1 and the second reference plane P2, and the pivot axis 521 of a pivot shaft 52 of the second shift lever 50 is located on a side of the third reference plane P3 close to the winding structure 20. The second dial face 51 passes through the third reference plane P3. The first dial face 41 and the second dial face 51 are in the dial direction toward the front side of the binding ring 11.
In the present embodiment, the second index surface 51 is located between the first cardiac axis 211 and the second reference plane P2. Preferably, the second finger surface 51 is located within 40mm below the first reference plane P1.
The second dial surface 51 is closer to the first reference plane P1 than the first dial surface 41, and one of the first shift lever 40 and the second shift lever 50 is a wire pulling lever and the other is a wire releasing lever. In the present embodiment, the second shift lever 50 is a wire releasing lever. In detail, the second shift lever 50 includes a pawl portion 53, the winding structure 20 is provided with a positioning structure 22, and when the second shift lever 50 is shifted, the pawl portion 53 trips the positioning structure 22 to perform a wire releasing operation. The detent portion 53 may be integrally formed on the second shift lever 50, or the detent portion 53 and the second shift lever 50 may be two members that are engaged (meshed or connected).
Claims (10)
1. A bicycle operating device, comprising:
a shell, including a binding ring, the binding ring is provided with a through hole, the through hole is provided with a through hole center, the through hole is provided with a through hole axis passing through the through hole center, and the binding ring is sleeved on a rod body through the through hole;
a winding structure including a spindle having a first spindle axis, the winding structure being rotatably disposed in the housing for connecting and driving a speed-changing cable;
a brake handle which is arranged on the shell in a swinging way, is relatively positioned on the front side of the binding ring, is used for connecting and driving a brake wire, defines a first reference plane which passes through the center of the through hole and is vertical to the first central axis, and defines a second reference plane which passes through the center of the through hole, contains the axis of the through hole and is vertical to the first reference plane;
the first gear shifting deflector rod is arranged on the shell in a swinging way and is provided with a first poking face which is relatively positioned at the lower side of the first reference plane and can drive the winding structure to rotate;
the second gear shifting deflector rod is arranged on the shell in a swinging way and is provided with a second deflector surface which is positioned at the front side of the second reference plane and can drive the winding structure to rotate;
the second dial face is located on the front side of the first dial face, and the dial directions of the first dial face and the second dial face are the same.
2. The bicycle operating device of claim 1, wherein the second dial surface is located opposite the first reference plane.
3. The bicycle operating device according to claim 1, wherein a third reference plane is defined, the third reference plane passing through the center of the through hole and being perpendicular to the first and second reference planes, and a pivot axis of the second shift lever is located on a side of the third reference plane close to the wire winding structure.
4. The bicycle operating device according to claim 1, wherein a third reference plane is defined, the third reference plane passes through the center of the through hole, the third reference plane is perpendicular to the first reference plane and the second reference plane, and the second fingering plane passes through the third reference plane.
5. The bicycle operating device of claim 1, wherein the first dial surface and the second dial surface are dial-oriented to the front side of the band.
6. The bicycle operating device of claim 1, wherein the second dial face is located between the first spindle axis and the second reference plane.
7. The bicycle operating device of claim 1, wherein the second dial surface is located within 40mm below the first reference plane.
8. The bicycle operating device of claim 1, wherein the second dial surface is closer to the first reference plane than the first dial surface, and one of the first shift lever and the second shift lever is a cable pulling lever and the other is a cable releasing lever.
9. The bicycle operating device of claim 8, wherein the second shift lever is a pay-off lever.
10. The bicycle operating device of claim 8, wherein the second dial surface is located opposite the first reference plane; defining a third reference plane, wherein the third reference plane passes through the center of the through hole, and a pivot axis of the second shift deflector rod is positioned on one side of the third reference plane close to the wire winding structure; the second dial face passes through the third reference plane; the poking directions of the first poking surface and the second poking surface are towards the front side of the binding ring; the second dial face is located between the first cardiac axis and the second reference plane; the second dial face is positioned within 40mm below the first reference plane; the second shift lever includes a pawl portion, the winding structure has a positioning structure, and when the second shift lever is shifted, the pawl portion trips the positioning structure to perform a wire releasing operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220029023.5U CN216887106U (en) | 2022-01-05 | 2022-01-05 | Bicycle operating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220029023.5U CN216887106U (en) | 2022-01-05 | 2022-01-05 | Bicycle operating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216887106U true CN216887106U (en) | 2022-07-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220029023.5U Active CN216887106U (en) | 2022-01-05 | 2022-01-05 | Bicycle operating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216887106U (en) |
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2022
- 2022-01-05 CN CN202220029023.5U patent/CN216887106U/en active Active
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