CN115892327A - Split-type speed change pedal assembly for motorcycle - Google Patents

Abstract

A split-type variable speed pedal assembly for a motorcycle, comprising a front pedal and a rear pedal that are hinged to each other, one of the front pedal and the rear pedal is provided with an inner ratchet, and the other is provided with an outer ratchet, and at least one of the inner ratchet and the outer ratchet One is hinged on the corresponding front pedal or rear pedal, and the inner ratchet and the outer ratchet are connected by elastic members and engaged with each other for positioning, and the inner ratchets on the inner ratchet can mesh with different outer ratchets on the outer ratchet. Since the variable speed pedal assembly can also adjust the meshing position between the inner ratchet and the outer ratchet after the assembly of the whole vehicle is completed, thereby adjusting the angle between the front pedal and the rear pedal, the user can adjust the angle at any time according to needs, thus reducing It meets the requirements for angle adjustment during assembly and improves assembly efficiency; at the same time, with this component, after the vehicle leaves the factory, the user can adjust the angle of the shift pedal according to his body shape and driving habits, which greatly improves the user's riding comfort and satisfies the user's needs. individual needs.

Description

Split-type speed change pedal assembly for motorcycle

technical field

The invention relates to a motorcycle structure, in particular to a split-type speed change pedal assembly for a motorcycle.

Background technique

The current speed change pedal assemblies for motorcycles all have an integrated structure, for example, the integrated structure shown in the existing patent CN201320769127.0. The existing one-piece structure has the following disadvantages: 1. Due to the limitation of the one-piece structure, the structure cannot be installed at one time so that the pedal is at the best installation angle. Installation and adjustment, assembly efficiency is low; 2. As users have higher and higher requirements for riding comfort of motorcycles, the traditional variable speed pedals cannot conveniently adjust the angle of the pedals according to user needs, and users cannot adjust according to their own needs. Adjust the pedals to a position that suits you due to factors such as your body shape, operating habits, etc., which cannot meet the individual needs of users.

Contents of the invention

In order to solve the above-mentioned technical problems, the present invention provides a split-type speed change pedal assembly for motorcycles, which can reduce the installation accuracy requirements of the speed change pedal, and can be fine-tuned after the quick installation is completed, thereby improving assembly efficiency; at the same time, the speed change pedal After the pedal assembly is installed, the angle can be adjusted freely according to the user's riding comfort, fully meeting the user's riding habits and individual needs.

The purpose of the present invention is to adopt the following technical solutions to achieve. A split-type variable speed pedal assembly for a motorcycle proposed according to the present invention includes a front pedal and a rear pedal that are hinged to each other, one of the front pedal and the rear pedal is provided with an inner ratchet, the other is provided with an outer ratchet, and the inner ratchet 1. At least one of the outer ratchets is hinged on the corresponding front or rear pedals, the inner ratchet and the outer ratchet are connected by elastic members and engaged with each other for positioning, and the inner ratchet on the inner ratchet can be different from the outer ratchet on the outer ratchet engage.

Compared with the prior art, the above-mentioned solution is beneficial in that: after the speed change pedal assembly is assembled on the whole vehicle, the meshing position between the inner ratchet and the outer ratchet can be adjusted, thereby adjusting the relationship between the front pedal and the rear pedal. The angle between them, so the user can adjust the angle at any time according to the needs, thus reducing the angle adjustment requirements during assembly and improving the assembly efficiency; at the same time, using this component, after the whole vehicle leaves the factory, the user can adjust the speed change pedal according to his body shape and driving habits The angle greatly improves the user's riding comfort and also meets the user's individual needs.

Further, one of the front pedal and the rear pedal is provided with a ratchet installation hole.

The ratchet mounting holes are used to mount this assembly on a motorcycle.

Further, the front end of the front pedal is provided with a front pedal, and the rear end of the rear pedal is provided with a rear pedal.

The rider changes speed by stepping on the front pedal and the rear pedal.

Further, the front pedal and the rear pedal are provided with mounting holes, the front pedal and the rear pedal cooperate with each other and the mounting holes of the two are simultaneously pierced with step bolts, and the heads of the step bolts are threaded with nuts.

Further, one of the front pedal and the rear pedal is provided with a U-shaped groove for interfitting the front pedal and the rear pedal, and the installation hole runs through the U-shaped groove.

The technical effect of the above solution is that: the end of the front pedal or the rear pedal is inserted into the corresponding rear pedal or the front pedal, so that the two can only rotate on one plane to prevent swinging.

Further, the stepped bolt is provided with a cylindrical boss, the boss extends in the length direction of the stepped bolt, the head of the stepped bolt is provided with external thread, the diameter of the boss is larger than the outer diameter of the external thread, and smaller than the stepped bolt The diameter of the tail nut; the length of the boss is greater than the sum of the combined thicknesses of the front pedal and the rear pedal.

The technical effect of the above scheme is that the front pedal and the rear pedal are limited between the nut and the nut of the step bolt to prevent being pinched.

Further, one of the front pedal and the rear pedal is provided with an inner ratchet installation boss, and the inner ratchet is hinged on the inner ratchet installation boss through the inner ratchet installation hole thereon; the inner ratchet installation boss Threaded holes are provided at the ends of the threaded holes for threaded connection bolts.

Further, the diameter of the nut at the tail of the bolt is greater than the diameters of the inner ratchet mounting boss and the inner ratchet mounting hole, and the height of the inner ratchet mounting boss is greater than the thickness of the inner ratchet.

The technical effect of the above scheme is: the hinged position of the inner ratchet is limited on the front pedal, preventing the inner ratchet from falling off and preventing the inner ratchet from being pinched.

Further, the side wall of the outer ratchet is provided with an installation boss A, the installation boss A is provided with a circumferential groove A, the side wall of the inner ratchet is provided with a boss B, and the boss B is provided with a groove B; The elastic member is a tension spring, one end of the tension spring is nested and fixed in the groove A, and the other end is nested and fixed in the groove B.

Further, a handle is provided on the hinged inner ratchet or outer ratchet.

Compared with the prior art, the above solution is beneficial in that: when adjusting the angle between the front pedal and the rear pedal, the handle can be pulled, which is convenient for the user to operate.

The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable , the following preferred embodiments are specifically cited below, and are described in detail as follows in conjunction with the accompanying drawings.

Description of drawings

Figure 1a is a schematic structural view of an embodiment of the present invention;

Fig. 1b is a schematic structural diagram of another viewing angle of an embodiment of the present invention;

Fig. 2 is a schematic structural view of the rear pedal in Fig. 1a.

Fig. 3 is a schematic structural view of the front pedal in Fig. 1a.

Fig. 4 is a schematic structural diagram of the inner ratchet in Fig. 1a.

Fig. 5 is a schematic structural diagram of the stepped bolt in Fig. 1a.

[reference sign]

1. Rear pedal, 2. Step bolt, 3. Tension spring, 4. Inner ratchet, 5. Bolt, 6. Front pedal, 7. Nut, 8. Rear pedal, 9. Ratchet mounting hole, 10. Outer ratchet, 11, rear pedal mounting hole, 12, mounting boss A, 13, groove A, 14, U-shaped groove, 15, front pedal mounting hole, 16, inner ratchet mounting boss, 17, threaded hole , 18, front pedal rod, 19, handle, 20, installation boss B, 21, groove B, 22, inner ratchet mounting hole, 23, boss, 24, external thread.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

An embodiment of a split-type speed change pedal assembly for a motorcycle, as shown in Fig. 1a to Fig. 5, includes a rear pedal 1, a front pedal 6 and an inner ratchet 4 independently made, and also includes a rear pedal for connecting the rear pedal 1 and the stepped bolt 2 and nut 7 of the front pedal 6, the bolt 5 used to connect the front pedal 6 and the inner ratchet 4, and the tension spring 3 used to connect the outer ratchet 10 and the inner ratchet 4 on the rear pedal 1 . Take the orientation shown in Figure 1a as the orientation when the assembly is installed on the motorcycle as an example for illustration. The direction perpendicular to the vertical direction is the horizontal direction.

The rear pedal 1 is provided with a ratchet mounting hole 9 near the front end, and the rear pedal 1 rotates around the ratchet mounting hole 9, thereby driving the relatively fixed front pedal 6 and the inner ratchet 4 to rotate around the ratchet mounting hole 9, and the ratchet The installation hole 9 is the same as the corresponding structure in the traditional gearshift pedal, and is used for installing the split gearshift pedal assembly on the motorcycle, so it will not be repeated here.

The front end of the rear pedal 1 and the rear end of the front pedal 6 are hinged together through the step bolt 2 and the nut 7, so that the rear pedal 1 and the front pedal 6 can be hinged around the joint between the rear pedal 1 and the front pedal 6. The position is relatively rotated to change the angle between the rear pedal 1 and the front pedal 6.

The front end of rear pedal 1 is provided with rear pedal installation hole 11, and the rear end of front pedal 6 is provided with front pedal installation hole 15, and rear pedal installation hole 11 is corresponding to front pedal installation hole 15, so that use After the step bolt 2 passes through the pedal mounting hole 11 and the front pedal mounting hole 15 at the same time, then the nut 7 is used to thread the step bolt 2, so that the rear pedal 1 and the front pedal 6 rotate around the step bolt 2 to realize the front The hinge of pedal 6 and rear pedal 1.

The rear end of the front pedal 6 offers a U-shaped groove 14 longitudinally, and the transverse width of the U-shaped groove 14 is slightly greater than the thickness of the rear pedal 1 transverse direction. The front pedal mounting hole 15 runs through the rear end of the front pedal 6 and through the U-shaped groove 14 and its two side walls. The front end of the rear pedal 1 is inserted into the U-shaped groove 14 to realize the cooperation between the U-shaped groove 14 and the front end of the rear pedal 1 to prevent the front pedal 6 and the rear pedal 1 from swinging relative to each other. After the front end portion of the rear pedal 1 is inserted in the U-shaped groove 14, the rear pedal mounting hole 11 corresponds to the front pedal mounting hole 15, and the stepped bolt 2 can be inserted simultaneously.

A cylindrical boss 23 is set on the stepped bolt 2, and the boss 23 extends in the length direction of the stepped bolt 2. The head of the stepped bolt 2 is provided with an external thread 24, and the diameter of the boss 23 is greater than the outer diameter of the external thread 24, and Less than the diameter of the nut at the end of the stepped bolt 2. The length of the boss 23 is slightly greater than the lateral thickness of the rear end of the front pedal 6. When the step bolt 2 passes through the rear pedal mounting hole 11 and the front pedal mounting hole 15 and the nut 7 is threaded 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 rotated and matched with the boss 23 to prevent the U-shaped groove 14 from clamping the front end of the rear pedal 1 when the lock nut 7 is locked, or the step Bolt 2, nut 7 clamp the rear pedal 1, the front pedal 6, hinder the relative rotation between the front pedal 6, the rear pedal 1.

The rear end of the rear pedal 1 is provided with an upwardly tilted rear pedal 8 , and the front end of the front pedal 6 is provided with a front step bar 18 .

The front pedal 6 is hinged with an inner ratchet 4 near the front end position, and the relative rotation plane of the inner ratchet 4 to the front pedal 6 is parallel to the relative rotation plane of the front pedal 6 and the rear pedal 1 .

The front pedal 6 is provided with an inner ratchet installation boss 16 near the rear end, and the inner ratchet installation boss 16 is close to the U-shaped groove 14 for hinged inner ratchet 4 . The inner ratchet mounting boss 16 is arranged on the side wall of the front pedal 6 and extends in the transverse direction. The inner ratchet mounting boss 16 is provided with a threaded hole 17 , the threaded hole 17 extends in the height direction of the inner ratchet mounting boss 16 , and the threaded hole 17 is used for screwing the bolt 5 .

The inner ratchet 4 is a part of the ratchet with ratchets on the inner side, an inner ratchet mounting hole 22 is provided at one end, and a handle 19 is provided at the other end. The inner ratchet mounting hole 22 is rotatably sleeved on the inner ratchet mounting boss 16, and the rotation plane is parallel to the relative rotation plane of the front pedal 6 and the rear pedal 1. After the inner ratchet 4 is installed in place, the bolt 5 is installed in the threaded hole 17 to limit the inner ratchet 4 . The diameter of the nut at the afterbody of the bolt 5 is greater than the diameter of the inner ratchet installation boss 16 and the inner ratchet installation hole 22 to prevent the inner ratchet 4 from coming off. The height of the inner ratchet mounting boss 16 is slightly greater than the thickness of the inner ratchet 4 transverses, to ensure that the inner ratchet 4 can freely rotate on the inner ratchet mounting boss 16 after being installed in place, preventing the nut of the bolt 5 from clamping the inner ratchet 4 to death.

The front end of the rear pedal 1 is provided with an external ratchet 10, which is a part of the ratchet with ratchets located on the outside, and its axis coincides with the axis of the rear pedal mounting hole 11. The inner ratchet 4 is located on the outer side of the outer ratchet 10 . After the outer ratchet on the outer ratchet 10 meshes with the inner ratchet of the inner ratchet 4 , the outer ratchet 10 and the inner ratchet 4 are in a concentric state, realizing the meshing and positioning of the outer ratchet 10 and the inner ratchet 4 .

A mounting boss A12 is provided on the side wall of the outer ratchet 10 , and a circumferential groove A13 is provided on the mounting boss A12 for installing the tension spring 3 . A boss B20 is arranged on the side wall of the inner ratchet 4 near one end of the handle. The boss B20 is on the same side as the boss A12, and a groove B21 is arranged on the boss B20 for installing the tension spring 3 . One end of the tension spring 3 is connected to the installation boss A12, and the other end is connected to the boss B20. The end of the tension spring 3 is nested in the corresponding groove A13 and groove B21, so that the inner ratchet 4 and the outer ratchet 10 Elastic connection.

The outer ratchet 10 is fixed on the rear pedal 1, the inner ratchet 4 is hinged on the front pedal 6, the outer ratchet 10 is meshed with the inner ratchet 4, and the outer ratchet 10 and the inner ratchet 4 are connected by a tension spring 3, so that the outer ratchet 10 and the inner ratchet 4 are connected. When the ratchet 4 is not subjected to external force, it can be firmly meshed. When it is subjected to an external force, the outer ratchet 10 and the inner ratchet 4 can be disengaged. When the outer ratchet 10 meshes with the inner ratchet 4, the outer ratchet 10 and the inner ratchet 4 are relatively fixed, so that the inner ratchet 4 and the front pedal 6 no longer rotate relative to each other, and then the front pedal 6 and the rear pedal 1 no longer rotate relative to each other. , so that the front pedal 6, the rear pedal 1, and the inner ratchet 4 are relatively fixed, so that normal work can be carried out.

The inner ratchet on the inner ratchet 4 corresponds to the outer ratchet on the rear pedal 1, so that the front pedal 6 and the rear pedal 1 are adjusted to a suitable angle for meshing and positioning. The tension spring 3 tensions the inner ratchet 4 on the outer ratchet 10 to prevent the inner ratchet 4 from breaking away from the outer ratchet 10 to fail when the assembly works normally. The handle 19 is used to manually separate the inner ratchet 4 from the outer ratchet 10, and then adjust the angle between the rear pedal 1 and the front pedal 6. After adjusting to a suitable angle, release the handle 19 and restore the force in the tension spring 3 Under the action, the inner ratchet 4 and the outer ratchet 10 are pulled closer, and the ratchets of the two are meshed, so that the front pedal 6 and the rear pedal 1 are relatively fixed, and return to normal working conditions.

The invention proposes a split-type speed change pedal assembly for motorcycles. Since the speed change pedal assembly can adjust the angle at any time according to the needs after the assembly of the whole vehicle is completed, the angle adjustment requirements during assembly are reduced and the assembly efficiency is improved. At the same time, the use of This component, after the whole vehicle leaves the factory, the user can adjust the angle of the shift pedal according to his body shape and driving habits, which greatly improves the user's riding comfort and also meets the user's individual needs.

In other embodiments, the ratchet installation hole 9 can also be arranged 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 is provided on the front pedal.

In other embodiments, at least one of the inner ratchet 4 and the outer ratchet 10 is hinged on the corresponding front pedal or the 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 pedal 1 and the rear pedal 6 can also be hinged in other ways. For example, a pin with a hole at the end can be used to pass through the front pedal mounting hole 15 and the rear pedal mounting hole 11 simultaneously, and then a cotter pin is inserted into the hole of the pin to realize the hinge of the front pedal 1 and the rear pedal 6.

In other embodiments, the rear end of the front pedal 1 may not be provided with a U-shaped groove, and the front pedal 6 and the rear pedal 1 are superimposed and the front pedal installation hole 15 and the rear pedal installation hole 11 are aligned. , use a bolt with a larger nut diameter to pass through the front pedal installation hole 15 and the rear pedal installation hole 11, and then use a nut with a larger outer diameter or a gasket with a larger outer diameter and an ordinary nut to thread the bolts On the head, the front pedal 6 and the rear pedal 1 are laterally limited to prevent the front pedal 6 and the rear pedal 1 from swinging laterally.

In other embodiments, the inner ratchet 4 can be hinged with the front pedal 6 using other structures, for example, the inner ratchet mounting hole 22 on the inner ratchet 4 is rotatably set on the inner ratchet mounting boss 16, and the inner ratchet mounting boss 16 Threaded hole 17 is not provided on platform 16, but buckle structure is set, and the end cap cover that matches with buckle structure on inner ratchet installation boss 16 is fixed on inner ratchet installation boss 16, to limit inner ratchet 4.

In other embodiments, the tension spring 3 can be replaced by other elastic members, so that the inner ratchet 4 and the outer ratchet can be firmly engaged.

In other embodiments, the two ends of the tension spring 3 can be fixed on the corresponding inner ratchet 4 and outer ratchet 10 by welding, and the tension spring 3 can also be installed in other installation ways.

In other embodiments, the U-shaped groove 14 can be arranged at the front end of the rear pedal 1, the rear end of the front pedal is inserted into the U-shaped groove 14, and then the front end of the rear pedal 1 is surpassed by a stepped bolt. , The rear end of the front pedal is hinged.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variants, the scope of the invention is defined by 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.

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