CN204432900U - Bicycle pedal - Google Patents
Bicycle pedal Download PDFInfo
- Publication number
- CN204432900U CN204432900U CN201520044067.5U CN201520044067U CN204432900U CN 204432900 U CN204432900 U CN 204432900U CN 201520044067 U CN201520044067 U CN 201520044067U CN 204432900 U CN204432900 U CN 204432900U
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- CN
- China
- Prior art keywords
- pedal
- case
- gear
- bent axle
- reset
- 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.)
- Expired - Fee Related
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Abstract
A kind of bicycle pedal, comprise pedal case, the described pedal case left and right sides is equipped with initiatively pedal, reset pedal respectively, in described pedal case, bent axle is installed, described active pedal, reset pedal are all connected with described bent axle, the side of described bent axle is connected with described pedal case by bearing, and opposite side is connected with sprocket wheel by gear case.Its beneficial effect is: Impact direction is fixed, and can strengthen targetedly, reduce costs, increase the service life to accessory, the circular movement of pedal driven is replaced with the crank motion of vertical direction simultaneously, conveniently drives.
Description
Technical field
The utility model relates to bicycle accessories field, particularly a kind of bicycle pedal.
Background technology
The principle of traditional bicycle pedal drives sprocket rotation by pedal, drives chain to rotate by sprocket wheel, then by chain-driving rear wheel.The mode of motion of pedal is circular movement, and this structure design one is the stressed wide of original paper, and Impact direction is many, comparatively large on element loss, affect service life, two be that the power of circular movement needs changes at any time with the position of pedal, is not easy to drive.
Summary of the invention
The purpose of this utility model is to solve the problem, and devises a kind of bicycle pedal.Specific design scheme is:
A kind of bicycle pedal, comprise pedal case, the described pedal case left and right sides is equipped with respectively and is initiatively provided with bent axle in pedal, reset pedal, described pedal case, described active pedal, reset pedal are all connected with described bent axle, the side of described bent axle is connected with described pedal case by bearing, and opposite side is connected with sprocket wheel by gear case.
Described reset pedal and described pedal case sliding block joint, described reset pedal can vertically slide up and down.Described pedal case is provided with pulley, and described reset pedal is connected with described bent axle by pulley, steel rope.
Described gear case is change gear case, described gear case comprises transmission gear, change gear, driven gear, and described transmission gear, change gear, driven gear connect successively.
Described active pedal is connected with described pedal case by driving lever, and described driving lever is embedded in described pedal case, is connected by drive link between described driving lever with described bent axle
Described pulley is dead sheave.
Described transmission gear is connected with described Crankshaft, and described driven gear is connected with described sprocket wheel.
Described transmission gear, change gear are cone gear, and described transmission gear is vertical with described change gear and engage.
Described driven gear and described sprocket wheel are the integral structure of single injection-molded.
By the bicycle pedal that technique scheme of the present utility model obtains, its beneficial effect is:
Impact direction is fixed, and can strengthen, reduce costs, increase the service life, be replaced with by the circular movement of pedal driven simultaneously the crank motion of vertical direction targetedly, conveniently drive accessory.
Accompanying drawing explanation
Fig. 1 is the structural representation of bicycle pedal described in the utility model;
Fig. 2 is the side-looking structural representation of bicycle pedal described in the utility model;
Fig. 3 is the structural representation of gear case described in the utility model;
In figure, 1, pedal case; 2, active pedal; 3, reset pedal; 4, bent axle; 5, gear case; 51, transmission gear; 52, change gear; 53, driven gear; 6, sprocket wheel; 7, driving lever; 8, drive link; 9, pulley.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is specifically described.
Fig. 1 is the structural representation of bicycle pedal described in the utility model; Fig. 2 is the side-looking structural representation of bicycle pedal described in the utility model; Fig. 3 is the structural representation of gear case described in the utility model, as Figure 1-3, a kind of bicycle pedal, comprise pedal case 1, described pedal case 1 left and right sides is equipped with initiatively pedal 2, reset pedal 3 respectively, in described pedal case 1, bent axle 4 is installed, described active pedal 2, reset pedal 3 are all connected with described bent axle 4, and the side of described bent axle 4 is connected with described pedal case 1 by bearing, and opposite side is connected with sprocket wheel 6 by gear case 5.
Described reset pedal 3 can vertically slide up and down with described pedal case 1 sliding block joint, described reset pedal 3, described pedal case 1 is provided with pulley 9, described reset pedal 3 is connected with described bent axle 4 by pulley 9, steel rope.
Described gear case 5 is change gear case, and described gear case 5 comprises transmission gear 51, change gear 52, driven gear 53, described transmission gear 51, change gear 52, driven gear 53 connect successively.
Described active pedal 2 is connected with described pedal case 1 by driving lever 7, described driving lever 7 is embedded in described pedal case 1, is connected by drive link 8 between described driving lever 7 with described bent axle 4
Described pulley 9 is dead sheave.
Described transmission gear 51 is connected with described bent axle 4 axle, and described driven gear 53 is connected with described sprocket wheel 6.
Described transmission gear 51, change gear 52 are cone gear, and described transmission gear 51 is vertical with described change gear 52 and engage.
Described driven gear 53 is the integral structure of single injection-molded with described sprocket wheel 6.
Bicycle pedal principle of work:
Initiatively pedal 2 is stepped on;
Bent axle 4 rotates;
Bent axle drives reset pedal 3 to rise by pulley 9;
When initiatively pedal 2 is floored, step on reset pedal 3;
Reset pedal 3 is with dynamic crankshaft 4 upwards to rotate by pulley 9;
After reset pedal 3 is floored, again step on initiatively pedal 2.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection domain of the present utility model.
Claims (8)
1. a bicycle pedal, comprise pedal case (1), it is characterized in that, described pedal case (1) left and right sides is equipped with initiatively pedal (2), reset pedal (3) respectively, in described pedal case (1), bent axle (4) is installed, described active pedal (2), reset pedal (3) are all connected with described bent axle (4), the side of described bent axle (4) is connected with described pedal case (1) by bearing, and opposite side is connected with sprocket wheel (6) by gear case (5).
2. according to the bicycle pedal described in claim 1, it is characterized in that, described reset pedal (3) and described pedal case (1) sliding block joint, described reset pedal (3) can vertically slide up and down, described pedal case (1) is provided with pulley (9), and described reset pedal (3) is connected with described bent axle (4) by pulley (9), steel rope.
3. according to the bicycle pedal described in claim 1, it is characterized in that, described gear case (5) is change gear case, described gear case (5) comprises transmission gear (51), change gear (52), driven gear (53), and described transmission gear (51), change gear (52), driven gear (53) connect successively.
4. according to the bicycle pedal described in claim 1, it is characterized in that, described active pedal (2) is connected with described pedal case (1) by driving lever (7), described driving lever (7) embeds in described pedal case (1), is connected between described driving lever (7) with described bent axle (4) by drive link (8).
5. according to the bicycle pedal described in claim 2, it is characterized in that, described pulley (9) is dead sheave.
6. according to the bicycle pedal described in claim 3, it is characterized in that, described transmission gear (51) is connected with described bent axle (4) axle, and described driven gear (53) is connected with described sprocket wheel (6).
7. according to the bicycle pedal described in claim 3, it is characterized in that, described transmission gear (51), change gear (52) are cone gear, and described transmission gear (51) is vertical with described change gear (52) and engage.
8. according to the bicycle pedal described in claim 3, it is characterized in that, the integral structure that described driven gear (53) and described sprocket wheel (6) are single injection-molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044067.5U CN204432900U (en) | 2015-01-22 | 2015-01-22 | Bicycle pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044067.5U CN204432900U (en) | 2015-01-22 | 2015-01-22 | Bicycle pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204432900U true CN204432900U (en) | 2015-07-01 |
Family
ID=53600802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520044067.5U Expired - Fee Related CN204432900U (en) | 2015-01-22 | 2015-01-22 | Bicycle pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204432900U (en) |
-
2015
- 2015-01-22 CN CN201520044067.5U patent/CN204432900U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20160122 |
|
| EXPY | Termination of patent right or utility model |