CN218317122U - Split type variable speed pedal assembly for motorcycle - Google Patents
Split type variable speed pedal assembly for motorcycle Download PDFInfo
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- CN218317122U CN218317122U CN202222914645.9U CN202222914645U CN218317122U CN 218317122 U CN218317122 U CN 218317122U CN 202222914645 U CN202222914645 U CN 202222914645U CN 218317122 U CN218317122 U CN 218317122U
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- ratchet wheel
- inner ratchet
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Abstract
A split type speed change pedal assembly for a motorcycle comprises a front pedal and a rear pedal which are hinged with each other, wherein one of the front pedal and the rear pedal is provided with an inner ratchet wheel, the other of the front pedal and the rear pedal is provided with an outer ratchet wheel, at least one of the inner ratchet wheel and the outer ratchet wheel is hinged on the corresponding front pedal or the corresponding rear pedal, the inner ratchet wheel and the outer ratchet wheel are connected through an elastic piece and are positioned in an engaged mode, and inner ratchets on the inner ratchet wheel can be engaged with different outer ratchets on the outer ratchet wheel. After the whole vehicle is assembled, the meshing position between the inner ratchet wheel and the outer ratchet wheel can be adjusted by the speed change pedal assembly, so that the angle between the front pedal and the rear pedal is adjusted, a user can adjust the angle at any time according to needs, the angle adjustment requirement during assembly is reduced, and the assembly efficiency is improved; meanwhile, by using the assembly, after the whole vehicle leaves the factory, a user can adjust the angle of the speed change pedal according to the body type and the driving habit of the user, the riding comfort of the user is greatly improved, and the individual requirements of the user are also met.
Description
Technical Field
The utility model relates to a motorcycle structure, concretely relates to split type variable speed footboard subassembly for motorcycle.
Background
The conventional motorcycle transmission pedal assembly is of an integral structure, for example, an integral structure shown in the prior patent CN 201320769127.0. The existing integrated structure has the following disadvantages: 1. due to the limitation of an integrated structure, when the structure is installed, the pedal cannot be installed at the optimal installation angle at one time, and in order to enable the pedal to be at the optimal position, multiple times of installation and adjustment are needed, so that the assembly efficiency is low; 2. along with the requirement of a user on the riding comfort of the whole motorcycle, the traditional speed change pedal cannot conveniently adjust the angle of the pedal along with the requirement of the user, the user cannot adjust the pedal to a position suitable for the user according to factors such as the body type and the operation habit of the user, and the personalized requirement of the user cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a split type speed change pedal assembly for a motorcycle, which can reduce the installation precision requirement of the speed change pedal and can be finely adjusted after the quick installation is finished, thereby improving the assembly efficiency; meanwhile, the angle of the speed change pedal assembly can be adjusted at will according to riding comfort of a user after the speed change pedal assembly is installed, and riding habits and individual requirements of the user are fully met.
The utility model aims at adopting the following technical scheme to realize. The basis the utility model provides a split type variable speed footboard subassembly for motorcycle, including mutual articulated preceding is pedal, the back is pedal, one among preceding is pedal, the back is pedal sets up interior ratchet, another sets up outer ratchet, and at least one articulates in preceding is pedal or the back is pedal in corresponding in interior ratchet, the outer ratchet, and interior ratchet, outer ratchet pass through the elastic component and connect and the intermeshing location, and interior ratchet on the interior ratchet can with the outer ratchet meshing of difference on the outer ratchet.
Compared with the prior art, the scheme has the advantages that: after the whole vehicle is assembled, the meshing position between the inner ratchet wheel and the outer ratchet wheel can be adjusted by the speed change pedal assembly, so that the angle between the front pedal and the rear pedal is adjusted, a user can adjust the angle at any time according to needs, the angle adjustment requirement during assembly is reduced, and the assembly efficiency is improved; meanwhile, by using the assembly, after the whole vehicle leaves the factory, a user can adjust the angle of the speed change pedal according to the body type and the driving habit of the user, the riding comfort of the user is greatly improved, and the individual requirements of the user are also met.
Further, one of the front pedal and the rear pedal is provided with a ratchet mounting hole.
The ratchet mounting hole is used to mount the assembly on a motorcycle.
Furthermore, a front pedal rod is arranged at the front end part of the front pedal, and a rear pedal is arranged at the rear end part of the rear pedal.
The rider can change the speed by stepping on the front pedal rod and the rear pedal.
Furthermore, mounting holes are formed in the front pedal and the rear pedal, the front pedal and the rear pedal are mutually matched, step bolts are arranged in the mounting holes of the front pedal and the rear pedal in a penetrating mode, and nuts are connected with the head portions of the step bolts in a threaded mode.
Furthermore, one of the front pedal and the rear pedal is provided with a U-shaped groove which enables the front pedal and the rear pedal to be mutually inserted, and the mounting hole penetrates through the U-shaped groove.
The technical effects of the scheme are as follows: the end parts of the front pedals or the rear pedals are inserted into the corresponding rear pedals or the front pedals, so that the front pedals or the rear pedals can only rotate on one plane, and the swinging is prevented.
Furthermore, a cylindrical boss is arranged on the step bolt, the boss extends in the length direction of the step bolt, an external thread is arranged at the head of the step bolt, and the diameter of the boss is larger than the outer diameter of the external thread and smaller than the diameter of a nut at the tail of the step bolt; the length of the boss is larger than the sum of the thicknesses of the front pedal and the rear pedal after being matched.
The technical effects of the scheme are as follows: the front pedal and the rear pedal are limited between the screw cap and the nut of the step bolt to prevent being clamped.
Furthermore, one of the front pedal and the rear pedal is provided with an inner ratchet wheel mounting boss, and the inner ratchet wheel is hinged on the inner ratchet wheel mounting boss through an inner ratchet wheel mounting hole on the inner ratchet wheel mounting boss; the end part of the inner ratchet wheel mounting boss is provided with a threaded hole, and the threaded hole is used for connecting a bolt in a threaded manner.
Furthermore, the diameter of a nut at the tail part of the bolt is larger than the diameters of the inner ratchet wheel mounting boss and the inner ratchet wheel mounting hole, and the height of the inner ratchet wheel mounting boss is larger than the thickness of the inner ratchet wheel.
The technical effects of the scheme are as follows: the inner ratchet wheel is hinged and limited on the front pedal, so that the inner ratchet wheel is prevented from falling off and is prevented from being clamped.
Further, the side wall of the outer ratchet wheel is provided with an installation boss A, an annular groove A is formed in the installation boss A, a boss B is formed in the side wall of the inner ratchet wheel, and a groove B is formed in the boss B; the elastic piece is an extension spring, one end of the extension spring is embedded and fixed in the groove A, and the other end of the extension spring is embedded and fixed in the groove B.
Further, a handle is arranged on the inner ratchet wheel or the outer ratchet wheel which is hinged.
Compared with the prior art, the scheme has the advantages that: when the angle between the front pedal and the rear pedal is adjusted, the handle is pulled, so that the operation of a user is facilitated.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
Fig. 1a is a schematic structural diagram of an embodiment of the present invention;
fig. 1b is a schematic structural diagram of another view angle according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the rear footrest of fig. 1 a.
FIG. 3 is a schematic view of the front footrest of FIG. 1 a.
FIG. 4 is a schematic view of the inner ratchet wheel shown in FIG. 1 a.
Fig. 5 is a schematic structural view of the step bolt in fig. 1 a.
[ reference numerals ]
1. Rear pedal, 2, step bolt, 3, extension spring, 4, inner ratchet wheel, 5, bolt, 6, front pedal, 7, nut, 8, rear pedal, 9, ratchet mounting hole, 10, outer ratchet wheel, 11, rear pedal mounting hole, 12, mounting boss A,13, groove A,14, U-shaped groove, 15, front pedal mounting hole, 16, inner ratchet wheel mounting boss, 17, threaded hole, 18, front pedal rod, 19, handle, 20, mounting boss B,21, groove B,22, inner ratchet wheel mounting hole, 23, boss, 24 and external thread.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
An embodiment of a split type transmission pedal assembly for a motorcycle, as shown in fig. 1a to 5, comprises a rear pedal 1, a front pedal 6 and an inner ratchet 4 which are respectively and independently manufactured, and further comprises a step bolt 2 and a nut 7 which are used for connecting the rear pedal 1 and the front pedal 6, a bolt 5 which is used for connecting the front pedal 6 and the inner ratchet 4, and a tension spring 3 which is used for connecting an outer ratchet 10 and the inner ratchet 4 on the rear pedal 1. To illustrate the orientation shown in fig. 1a as an example of the orientation of the unit when it is mounted on a motorcycle, the front pedals 6 are located on the front side, the rear pedals 1 are located on the rear side, the vertical direction perpendicular to the front-rear direction is the longitudinal direction, and the vertical direction perpendicular to the front-rear direction and the vertical direction is the lateral direction.
The front end part of the rear pedal 1 and the rear end part of the front pedal 6 are hinged together through a step bolt 2 and a nut 7, so that the rear pedal 1 and the front pedal 6 can rotate relatively around the hinged position of the rear pedal 1 and the front pedal 6 to change the angle between the rear pedal 1 and the front pedal 6.
The front end part of the rear pedal 1 is provided with a rear pedal mounting hole 11, the rear end part of the front pedal 6 is provided with a front pedal mounting hole 15, the rear pedal mounting hole 11 corresponds to the front pedal mounting hole 15, so that the step bolt 2 can penetrate through the pedal mounting hole 11 and the front pedal mounting hole 15 at the same time, and then the step bolt 2 is in threaded connection with the nut 7, so that the rear pedal 1 and the front pedal 6 can rotate around the step bolt 2, and the front pedal 6 can be hinged with the rear pedal 1.
The rear end part of the front pedal 6 is longitudinally provided with a U-shaped groove 14, and the transverse width of the U-shaped groove 14 is slightly larger than the transverse thickness of the rear pedal 1. The front pedal mounting hole 15 penetrates the rear end portion of the front pedal 6, and penetrates the U-shaped groove 14 and both side walls thereof. The front end part of the rear pedal 1 is inserted into the U-shaped groove 14, so that the U-shaped groove 14 is matched with the front end part of the rear pedal 1, and the relative swing between the front pedal 6 and the rear pedal 1 is prevented. After the front end part of the rear pedal 1 is inserted into the U-shaped groove 14, the rear pedal mounting hole 11 corresponds to the front pedal mounting hole 15, and the step bolt 2 can be inserted at the same time.
Set up columniform boss 23 on step bolt 2, boss 23 extends in step bolt 2's length direction, and the head of step bolt 2 sets up external screw thread 24, and the diameter of boss 23 is greater than external screw thread 24's external diameter, and is less than the diameter of step bolt 2 afterbody nut. The length of the boss 23 is slightly larger than the transverse thickness of the rear end part of the front pedal 6, when the step bolt 2 penetrates through the rear pedal mounting hole 11 and the front pedal mounting hole 15 and enables the nut 7 to be in threaded connection with the external thread 24 of the step bolt 2, the rear pedal mounting hole 11 and the front pedal mounting hole 15 can be in running fit with the boss 23, so that when the nut 7 is prevented from being locked, the U-shaped groove 14 clamps the front end part of the rear pedal 1, or the step bolt 2 and the nut 7 clamp the rear pedal 1 and the front pedal 6, and the relative rotation between the front pedal 6 and the rear pedal 1 is prevented.
The rear end part of the rear pedal 1 is provided with a rear pedal 8 tilting upwards, and the front end part of the front pedal 6 is provided with a front pedal rod 18.
The front pedal 6 is hinged with an inner ratchet wheel 4 near the front end, and the rotation plane of the inner ratchet wheel 4 relative to the front pedal 6 is parallel to the relative rotation plane of the front pedal 6 and the rear pedal 1.
An inner ratchet wheel mounting boss 16 is arranged at the position, close to the rear end, of the front pedal 6, and the inner ratchet wheel mounting boss 16 is close to the U-shaped groove 14 and used for being hinged with the inner ratchet wheel 4. Inner ratchet mounting bosses 16 are provided on the side walls of the front pedal 6 and extend in the lateral direction. The inner ratchet wheel mounting boss 16 is provided with a threaded hole 17, the threaded hole 17 extends in the height direction of the inner ratchet wheel mounting boss 16, and the threaded hole 17 is used for connecting the bolt 5 in a threaded manner.
The inner ratchet 4 is a part of the ratchet with the inner ratchet, and has an inner ratchet mounting hole 22 at one end and a handle 19 at the other end. The inner ratchet wheel mounting hole 22 is rotatably sleeved on the inner ratchet wheel mounting boss 16, and the rotating plane is parallel to the plane of relative rotation of the front pedal 6 and the rear pedal 1. After the inner ratchet 4 is mounted in place, the bolt 5 is mounted in the threaded hole 17 to limit the inner ratchet 4. The diameter of the nut at the tail of the bolt 5 is larger than the diameters of the inner ratchet wheel mounting boss 16 and the inner ratchet wheel mounting hole 22, so that the inner ratchet wheel 4 is prevented from falling off. The height of the inner ratchet wheel mounting boss 16 is slightly larger than the transverse thickness of the inner ratchet wheel 4, so that the inner ratchet wheel 4 can freely rotate on the inner ratchet wheel mounting boss 16 after being mounted in place, and the inner ratchet wheel 4 is prevented from being clamped by a nut of the bolt 5.
The front end of the rear pedal 1 is provided with an outer ratchet wheel 10, the outer ratchet wheel 10 is a part of the ratchet wheel with the ratchet teeth positioned on the outer side, and the axis of the outer ratchet wheel is superposed with the axis of the rear pedal mounting hole 11. The inner ratchet 4 is located outside the outer ratchet 10. After the outer ratchets on the outer ratchet 10 are meshed with the inner ratchets of the inner ratchet 4, the outer ratchet 10 and the inner ratchet 4 are in a concentric state, and the outer ratchet 10 and the inner ratchet 4 are meshed and positioned.
The side wall of the outer ratchet wheel 10 is provided with a mounting boss A12, and the mounting boss A12 is provided with a circumferential groove A13 for mounting the extension spring 3. The side wall of the inner ratchet wheel 4 close to one end of the handle is provided with a boss B20, the boss B20 is arranged at the same side as the boss A12, and the boss B20 is provided with a groove B21 for mounting the extension spring 3. One end of the extension spring 3 is connected with the mounting boss A12, the other end of the extension spring is connected with the boss B20, and the end part of the extension spring 3 is nested in the corresponding groove A13 and the groove B21, so that the inner ratchet wheel 4 is elastically connected with the outer ratchet wheel 10.
The rear pedal 1 is fixed with an outer ratchet wheel 10, the front pedal 6 is hinged with an inner ratchet wheel 4, the outer ratchet wheel 10 is meshed with the inner ratchet wheel 4, and the outer ratchet wheel 10 is connected with the inner ratchet wheel 4 through a tension spring 3, so that the outer ratchet wheel 10 and the inner ratchet wheel 4 can be firmly meshed when not subjected to external force, the outer ratchet wheel 10 and the inner ratchet wheel 4 can be disengaged when subjected to external force, and the outer ratchet wheel 10 and the inner ratchet wheel 4 can be restored to be meshed when the external force is lost. When the outer ratchet wheel 10 is engaged with the inner ratchet wheel 4, the outer ratchet wheel 10 and the inner ratchet wheel 4 are relatively fixed, so that the inner ratchet wheel 4 and the front pedal 6 do not rotate relatively any more, further the front pedal 6 and the rear pedal 1 do not rotate relatively any more, the front pedal 6, the rear pedal 1 and the inner ratchet wheel 4 are relatively fixed, and normal work can be carried out.
The inner ratchets on the inner ratchet wheel 4 correspond to the outer ratchets on the rear pedal 1, so that the front pedal 6 and the rear pedal 1 can be meshed and positioned after being adjusted to a proper angle. The extension spring 3 tensions the inner ratchet 4 to the outer ratchet 10 to prevent the inner ratchet 4 from disengaging from the outer ratchet 10 and failing during normal operation of the assembly. The handle 19 is used for manually separating the inner ratchet wheel 4 from the outer ratchet wheel 10, then adjusting the angle between the rear pedal 1 and the front pedal 6, and when the angle is adjusted to a proper angle, the handle 19 is loosened, the inner ratchet wheel 4 and the outer ratchet wheel 10 are drawn close under the restoring force of the tension spring 3, and the ratchets of the inner ratchet wheel 4 and the outer ratchet wheel 10 are meshed, so that the front pedal 6 and the rear pedal 1 are relatively fixed, and the normal working state is restored.
The utility model provides a split type speed change pedal assembly for a motorcycle, because the angle of the speed change pedal assembly can be adjusted at any time according to the needs after the whole motorcycle assembly is completed, the angle adjustment requirement during the assembly is reduced, and the assembly efficiency is improved; meanwhile, by using the assembly, after the whole vehicle leaves the factory, a user can adjust the angle of the speed change pedal according to the body type and the driving habit of the user, the riding comfort of the user is greatly improved, and the individual requirements of the user are also met.
In other embodiments, the ratchet mounting hole 9 may be provided on the front pedal 6.
In other embodiments, the inner ratchet 4 can also be hinged on the rear pedal, and correspondingly, the outer ratchet 10 can be arranged on the front pedal.
In other embodiments, at least one of the inner ratchet 4 and the outer ratchet 10 is hinged to the corresponding front pedal or the corresponding rear pedal, and when the inner ratchet 4 is engaged with the outer ratchet 10, the front pedal, the rear pedal and the inner ratchet form a stable triangle.
In other embodiments, the front pedals 1 and the rear pedals 6 can be hinged by other means. The front pedals 1 and the rear pedals 6 can be hinged by, for example, inserting a pin with a hole at the end through the front pedal mounting hole 15 and the rear pedal mounting hole 11 at the same time, and then inserting a cotter pin into the hole of the pin.
In other embodiments, the rear end of the front pedal 1 may not be provided with a U-shaped groove, the front pedal 6 and the rear pedal 1 are stacked and the front pedal mounting hole 15 and the rear pedal mounting hole 11 are aligned, a bolt with a larger nut diameter is used to pass through the front pedal mounting hole 15 and the rear pedal mounting hole 11, then a nut with a larger outer diameter or a gasket with a larger outer diameter and a common nut are screwed on the head of the bolt, and the front pedal 6 and the rear pedal 1 are limited in the transverse direction to prevent the front pedal 6 and the rear pedal 1 from swinging in the transverse direction.
In other embodiments, the inner ratchet 4 can be hinged to the front pedal 6 by other structures, for example, the inner ratchet mounting hole 22 of the inner ratchet 4 is rotatably sleeved on the inner ratchet mounting boss 16, the threaded hole 17 is not formed on the inner ratchet mounting boss 16, but a fastening structure is provided, and an end cover matched with the fastening structure on the inner ratchet mounting boss 16 is fixed on the inner ratchet mounting boss 16 to limit the inner ratchet 4.
In other embodiments, the extension spring 3 may be replaced with another elastic member so that the inner ratchet 4 and the outer ratchet can be firmly engaged.
In other embodiments, two ends of the extension spring 3 may be fixed to the corresponding inner ratchet 4 and the outer ratchet 10 by welding, or the extension spring 3 may be mounted by other mounting methods.
In other embodiments, the U-shaped groove 14 may be provided at the front end portion of the rear step 1, the rear end portion of the front step is inserted into the U-shaped groove 14, and then the hinge is implemented using a step bolt beyond the front end portion of the rear step 1 and the rear end portion of the front step.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A split type speed change pedal assembly for a motorcycle is characterized in that: the ratchet wheel structure comprises a front pedal and a rear pedal which are hinged with each other, wherein one of the front pedal and the rear pedal is provided with an inner ratchet wheel, the other one of the front pedal and the rear pedal is provided with an outer ratchet wheel, at least one of the inner ratchet wheel and the outer ratchet wheel is hinged on the corresponding front pedal or the corresponding rear pedal, the inner ratchet wheel and the outer ratchet wheel are connected through an elastic piece and are meshed with each other for positioning, and inner ratchets on the inner ratchet wheel can be meshed with different outer ratchets on the outer ratchet wheel.
2. The split transmission pedal assembly for motorcycles as claimed in claim 1, wherein: one of the front pedal and the rear pedal is provided with a ratchet mounting hole.
3. The split transmission pedal assembly for motorcycles as claimed in claim 1, wherein: the front end part of the front pedal is provided with a front pedal rod, and the rear end part of the rear pedal is provided with a rear pedal.
4. The split transmission pedal assembly for motorcycles as claimed in claim 1, wherein: the front pedal and the rear pedal are respectively provided with a mounting hole, the front pedal and the rear pedal are mutually matched, the mounting holes of the front pedal and the rear pedal are enabled to penetrate through a step bolt, and the head of the step bolt is in threaded connection with a nut.
5. The split transmission pedal assembly for motorcycles as claimed in claim 4, wherein: one of the front pedal and the rear pedal is provided with a U-shaped groove which enables the front pedal and the rear pedal to be mutually inserted, and the mounting hole penetrates through the U-shaped groove.
6. The split transmission pedal assembly for motorcycles as claimed in claim 4, wherein: the step bolt is provided with a cylindrical boss, the boss extends in the length direction of the step bolt, the head of the step bolt is provided with an external thread, and the diameter of the boss is larger than the external diameter of the external thread and smaller than the diameter of a nut at the tail of the step bolt; the length of the boss is larger than the sum of the thicknesses of the front pedal and the rear pedal after being matched.
7. The split transmission pedal assembly for motorcycles as claimed in claim 1, wherein: one of the front pedal and the rear pedal is provided with an inner ratchet wheel mounting boss, and the inner ratchet wheel is hinged on the inner ratchet wheel mounting boss through an inner ratchet wheel mounting hole on the inner ratchet wheel mounting boss; the end part of the inner ratchet wheel mounting boss is provided with a threaded hole, and the threaded hole is used for connecting a bolt in a threaded manner.
8. The split transmission pedal assembly for motorcycles as claimed in claim 7, wherein: the diameter of the nut at the tail part of the bolt is larger than the diameters of the inner ratchet wheel mounting boss and the inner ratchet wheel mounting hole, and the height of the inner ratchet wheel mounting boss is larger than the thickness of the inner ratchet wheel.
9. The split transmission pedal assembly for motorcycles as claimed in claim 1, wherein: the side wall of the outer ratchet wheel is provided with a mounting boss A, an annular groove A is formed in the mounting boss A, a boss B is formed in the side wall of the inner ratchet wheel, and a groove B is formed in the boss B; the elastic piece is an extension spring, one end of the extension spring is fixed in the groove A in an embedded mode, and the other end of the extension spring is fixed in the groove B in an embedded mode.
10. The split transmission pedal assembly for motorcycles as claimed in claim 1, wherein: and a handle is arranged on the inner ratchet wheel or the outer ratchet wheel which is hinged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222914645.9U CN218317122U (en) | 2022-11-02 | 2022-11-02 | Split type variable speed pedal assembly for motorcycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222914645.9U CN218317122U (en) | 2022-11-02 | 2022-11-02 | Split type variable speed pedal assembly for motorcycle |
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CN218317122U true CN218317122U (en) | 2023-01-17 |
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CN202222914645.9U Active CN218317122U (en) | 2022-11-02 | 2022-11-02 | Split type variable speed pedal assembly for motorcycle |
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CN (1) | CN218317122U (en) |
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2022
- 2022-11-02 CN CN202222914645.9U patent/CN218317122U/en active Active
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