Pedal of electric vehicle
The modular design of the electric vehicle pedals uses components such as gears, racks, and rotating shafts to achieve pedal extension and adjustment, solving the problem of matching different shoe sizes and improving riding comfort and stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUXI BAILONG CARRIAGE IND CO LTD
- Filing Date
- 2025-05-12
- Publication Date
- 2026-04-28
AI Technical Summary
The foot pedals of existing electric vehicles are of a uniform size, which makes it difficult to adapt to users with different shoe sizes, resulting in friction between the feet and the ground during riding and affecting riding comfort.
The electric bicycle pedals feature a modular design, with an extension plate that can be extended or retracted via an adjustment mechanism. This mechanism, which includes gears, racks, rotating shafts, and fasteners, ensures stability and adaptability to different shoe sizes.
It allows for flexible adjustment of pedal length to accommodate different shoe sizes, improving riding comfort and stability and meeting the needs of different users.
Smart Images
Figure CN224171086U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electric vehicles, and in particular to an electric vehicle pedal. Background Technology
[0002] In the current technology, with the fast pace of modern life and the emphasis on high-efficiency work and study, the excessive number of cars has led to urban road congestion. This has spurred the rapid development of the electric vehicle industry. Electric vehicles, with their compact size, speed, convenience, and affordability, have been widely accepted by the public. When riding an electric vehicle, the rider typically places both feet on the footrests. However, goods are often placed on the footrests, limiting the space for foot placement and often leaving the feet dangling in the air. This results in friction between the feet and the ground, which is detrimental to riding. Currently, there are footrests on the market that provide foot placement, but they are of uniform size and difficult to fit people with different shoe sizes. Therefore, the length of the footrests needs to be adjusted to accommodate different shoe sizes. The footrests in this application adopt a modular design and can directly replace traditional fixed footrests. Their bottom structure matches the existing electric vehicle footrest mounting interface, requiring no additional modifications to the frame or battery compartment. The adjustment device is completely built into the footrest and is only operated externally through a rotating shaft and fixing parts, ensuring compatibility with other components of the frame. Utility Model Content
[0003] This application provides an electric vehicle pedal that solves the problem that existing pedals on the market are designed for both feet, but they are of a uniform size and are difficult to fit people with different shoe sizes. Therefore, the length of the pedal needs to be adjusted to accommodate people with different shoe sizes.
[0004] The technical solutions adopted in the embodiments of this application are as follows.
[0005] An electric vehicle pedal includes a pedal, an extension plate that slides on the pedal, an adjustment device for adjusting the position of the extension plate, a guide rod for guiding the extension plate, and a fixing member for fixing the adjustment device; the extension plate has a sliding groove; the pedal is inserted into the sliding groove; the guide rod is disposed in the sliding groove; the guide rod is inserted into the pedal; the adjustment device is disposed in the pedal; the actuating end of the adjustment device is connected to the extension plate; two sets of extension plates are arranged opposite each other; the fixing member slides on the pedal; the fixing member is threadedly connected to the adjustment device; the bottom of the pedal has an installation interface adapted to the electric vehicle frame, including a snap-fit structure or bolt holes.
[0006] As a further improvement to the above technical solution: the adjustment device includes a gear, a rack sliding within the pedal, and a rotating shaft mounted on the gear; the rack meshes with the gear; two sets of racks are arranged in a circumferential array; the rack is mounted on the slide groove; the rotating shaft rotates synchronously with the gear; a hexagonal hole is provided on the rotating shaft; the adjustment device achieves symmetrical extension and retraction of the extension plates on both sides through the meshing transmission of the gear and the double rack, ensuring the stability of the pedal during adjustment; the rubber ring provides frictional resistance to prevent the gear from rotating unexpectedly due to vibration during riding.
[0007] As a further improvement to the above technical solution: the fastener is a countersunk bolt.
[0008] As a further improvement to the above technical solution, the extension plate is provided with anti-slip strips.
[0009] As a further improvement to the above technical solution: a placement groove is provided at the bottom of the pedal; a hexagonal wrench is provided in the placement groove.
[0010] As a further improvement to the above technical solution: the top hole of the fastener is the same size as the hexagonal hole.
[0011] As a further improvement to the above technical solution: a rubber ring is provided on the gear; the rubber ring abuts against the inner side wall of the pedal.
[0012] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:
[0013] 1. Due to the use of a plate-shaped pedal, an extension plate is slidably connected to the pedal. Two sets of extension plates are arranged opposite each other, each with a groove corresponding to the pedal. Guide rods are installed on the grooves, with two sets of guide rods also arranged opposite each other. The guide rods are inserted into the pedal, which is rotatably connected to a gear. The gear has a rotating shaft with a hexagonal hole. The rotating shaft and gear rotate synchronously and are aligned with each other's centers. A rack is slidably connected to the pedal, meshing with the gear. Two sets of racks are arranged opposite each other and fixedly connected to the groove. The rack and extension plate move synchronously. When the rotating shaft rotates, it causes the gear to rotate, thereby extending or shortening the extension plates on both sides. A rubber ring is installed on the bottom wall of the gear, which presses against the inner wall of the pedal, thus providing resistance to the gear's rotation and preventing the extension plates from wobbling during use. The extension plate is equipped with... The anti-slip strip and the top of the pedal are slidably connected to a fixing component. The threaded end of the fixing component is threaded onto a gear. A slot is provided at the bottom of the pedal, containing a hexagonal wrench. The size of the hexagonal wrench corresponds to the hexagonal hole and the top hole of the fixing component. When the extension plate needs to be fixed, the fixing component is tightened with the hexagonal wrench to secure the gear. When the extension plate needs to be adjusted, the hexagonal wrench is inserted into the hexagonal hole, and then the rotating shaft is rotated to move the extension plate. This design integrates the previously scattered descriptions of the gears, racks, fixing components, etc., into a coherent operating process and provides technical effect verification. This design is suitable for shoe lengths of 36-46, with a maximum extension stroke of 10cm for the extension plate and a load-bearing capacity of 100kg after the fixing component is locked, meeting the needs of different users and enabling convenient adjustment of the pedal length to accommodate users with different shoe sizes. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the electric vehicle pedal in this utility model.
[0015] Figure 2 This is a schematic diagram of the electric vehicle pedal in this utility model.
[0016] Figure 3 This is a cross-sectional view of the electric vehicle pedal in this utility model.
[0017] Figure 4 This is a cross-sectional view of the electric vehicle pedal in this utility model.
[0018] In the diagram: 1. Pedal; 11. Placement slot; 2. Extension plate; 21. Slide groove; 22. Anti-slip strip; 3. Adjustment device; 31. Gear; 311. Rubber ring; 32. Rack; 33. Rotating shaft; 331. Hexagonal hole; 4. Guide rod; 5. Fixing component. Detailed Implementation
[0019] This application provides an electric vehicle pedal that solves the problem that existing pedals on the market are designed for both feet, but they are of a uniform size and are difficult to fit people with different shoe sizes. Therefore, the length of the pedal needs to be adjusted to accommodate people with different shoe sizes.
[0020] The technical solution in this application is to solve the above problems, and the overall approach is as follows:
[0021] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.
[0022] An electric vehicle pedal includes a pedal 1, an extension plate 2 that slides on the pedal 1, an adjustment device 3 for adjusting the position of the extension plate 2, a guide rod 4 for guiding the extension plate 2, and a fixing member 5 for fixing the adjustment device 3. The extension plate 2 has a groove 21. The pedal 1 is inserted into the groove 21. The guide rod 4 is disposed within the groove 21 and inserted into the pedal 1. The adjustment device 3 is disposed within the pedal 1. The actuating end of the adjustment device 3 is connected to the extension plate 2. Two sets of extension plates 2 are arranged opposite each other. The fixing member 5 slides on the pedal 1 and is threadedly connected to the adjustment device 3. The bottom of the pedal 1 has an installation interface adapted to the electric vehicle frame, including a snap-fit structure or bolt holes.
[0023] The adjustment device 3 includes a gear 31, a rack 32 sliding inside the pedal 1, and a rotating shaft 33 mounted on the gear 31; the rack 32 meshes with the gear 31; two sets of racks 32 are arranged in a circumferential array; the racks 32 are mounted on the slide groove 21; the rotating shaft 33 rotates synchronously with the gear 31; a hexagonal hole 331 is provided on the rotating shaft 33; the adjustment device 3 achieves symmetrical extension and retraction of the two side extension plates 2 through the meshing transmission of the gear 31 and the double racks 32, ensuring the stability of the pedal 1 during adjustment; the rubber ring 311 provides frictional resistance to prevent the gear 31 from rotating accidentally due to vibration during riding.
[0024] Fastener 5 is a countersunk bolt.
[0025] Anti-slip strips 22 are provided on the extension plate 2.
[0026] A placement groove 11 is provided at the bottom of the pedal 1; a hexagonal wrench is provided in the placement groove 11.
[0027] The top hole of fastener 5 is the same size as the hexagonal hole 331.
[0028] A rubber ring 311 is provided on the gear 31; the rubber ring 311 abuts against the inner side wall of the pedal 1.
[0029] The pedal 1 is plate-shaped, and an extension plate 2 is slidably connected to the pedal 1. Two sets of extension plates 2 are arranged opposite each other. A groove 21 is formed on the extension plate 2, corresponding to the pedal 1. A guide rod 4 is set on the groove 21, and two sets of guide rods 4 are arranged opposite each other. The guide rods 4 are inserted into the pedal 1. A gear 31 is rotatably connected inside the pedal 1. A rotating shaft 33 is set on the gear 31, and a hexagonal hole 331 is formed on the rotating shaft 33. The rotating shaft 33 and the gear 31 rotate synchronously and are aligned with each other. A rack 32 is slidably connected inside the pedal 1, meshing with the gear 31. Two sets of racks 32 are arranged opposite each other and are fixedly connected in the groove 21. The rack 32 and the extension plate 2 move synchronously. When the rotating shaft 33 rotates, it causes the gear 31 to rotate, thereby driving the extension plates 2 on both sides to extend... Whether the length is adjusted or shortened, a rubber ring 311 is provided on the bottom wall of the gear 31. The rubber ring 311 is pressed against the inner side wall of the pedal 1, thereby making the rotation of the gear 31 resistant, so that the extension plate 2 will not wobble during use. An anti-slip strip 22 is provided on the extension plate 2. A fixing member 5 is slidably connected to the top of the pedal 1. The threaded end of the fixing member 5 is threaded through the gear 31. A placement groove 11 is provided at the bottom of the pedal 1. A hexagonal wrench is provided in the placement groove 11. The size of the hexagonal wrench corresponds to the hexagonal hole 331 and the top hole of the fixing member 5. When it is necessary to fix the extension plate 2, the fixing member 5 is tightened by the hexagonal wrench to fix the position of the gear 31. When it is necessary to adjust the position of the extension plate 2, the hexagonal wrench is inserted into the hexagonal hole 331, and then the rotating shaft 33 is rotated to move the extension plate 2.
[0030] Because the pedal 1 is plate-shaped, an extension plate 2 is slidably connected to the pedal 1. Two sets of extension plates 2 are arranged opposite each other. A groove 21 is provided on the extension plate 2, corresponding to the pedal 1. Guide rods 4 are provided on the groove 21, with two sets arranged opposite each other. The guide rods 4 are inserted into the pedal 1. A gear 31 is rotatably connected inside the pedal 1. A rotating shaft 33 is provided on the gear 31, and a hexagonal hole 331 is provided on the rotating shaft 33. The rotating shaft 33 and the gear 31 rotate synchronously and are aligned with their respective centers. The pedal 1 slides... A rack 32 is dynamically connected, meshing with a gear 31. Two sets of racks 32 are arranged opposite each other and are fixedly connected in the slide groove 21. The racks 32 and the extension plate 2 move synchronously. When the rotating shaft 33 rotates, it causes the gear 31 to rotate, thereby extending or shortening the extension plates 2 on both sides. A rubber ring 311 is provided on the bottom wall of the gear 31. The rubber ring 311 presses against the inner side wall of the pedal 1, thus providing resistance to the rotation of the gear 31. Therefore, the extension plate 2 will not shake during use. An anti-slip strip 22 is provided. A fixing member 5 is slidably connected to the top of the pedal 1. The threaded end of the fixing member 5 is threaded through the gear 31. A placement groove 11 is provided at the bottom of the pedal 1. A hexagonal wrench is placed in the placement groove 11. The size of the hexagonal wrench corresponds to the hexagonal hole 331 and the top hole of the fixing member 5. When it is necessary to fix the extension plate 2, the fixing member 5 is tightened by the hexagonal wrench to fix the position of the gear 31. When it is necessary to adjust the position of the extension plate 2, the hexagonal wrench is inserted into the hexagonal hole 331, and then the rotating shaft 3 is rotated. 3. Move the extension plate 2 to make it easy to adjust the length of the pedal 1 to fit users with different shoe sizes; use the hex wrench in the slot 11 to insert into the hexagonal hole 331 of the rotating shaft 33; rotate the rotating shaft 33 clockwise or counterclockwise to drive the gear 31 to rotate, and drive the racks 32 on both sides to move outward and inward simultaneously, thereby controlling the extension and retraction of the extension plate 2; after adjusting to the appropriate length, insert the hex wrench into the top hole of the fixing part 5 and tighten the countersunk bolt to lock the position of the gear 31 and prevent the extension plate 2 from sliding.
[0031] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.
[0032] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.
[0033] It is understood that the above embodiments are merely exemplary implementations used to illustrate the principles of this utility model, and the utility model is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of this utility model, and these modifications and improvements are also considered to be within the protection scope of this utility model.
[0034] The above embodiments merely illustrate specific implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.
Claims
1. A pedal for an electric vehicle, characterized in that, The device includes a pedal (1), an extension plate (2) that slides on the pedal (1), an adjustment device (3) for adjusting the position of the extension plate (2), a guide rod (4) for guiding the extension plate (2), and a fixing member (5) for fixing the adjustment device (3); the extension plate (2) has a groove (21); the pedal (1) is inserted into the groove (21); the guide rod (4) is set in the groove (21); the guide rod (4) is inserted into the pedal (1); the adjustment device (3) is set in the pedal (1); the working end of the adjustment device (3) is connected to the extension plate (2); the extension plate (2) has two sets of opposite sides; the fixing member (5) slides on the pedal (1); the fixing member (5) is threadedly connected to the adjustment device (3); the bottom of the pedal (1) is provided with an installation interface adapted to the electric vehicle frame, including a buckle structure or bolt holes.
2. The electric vehicle pedal as described in claim 1, characterized in that, The adjustment device (3) includes a gear (31), a rack (32) sliding in the pedal (1), and a rotating shaft (33) disposed on the gear (31); the rack (32) meshes with the gear (31); two sets of racks (32) are arranged in a circumferential array; the racks (32) are disposed on the slide groove (21); the rotating shaft (33) rotates synchronously with the gear (31); a hexagonal hole (331) is provided on the rotating shaft (33); the adjustment device (3) realizes the symmetrical extension and retraction of the two side extension plates (2) through the meshing transmission of the gear (31) and the double rack (32), ensuring the stability of the pedal (1) during the adjustment process; The rubber ring (311) provides frictional resistance to prevent the gear (31) from rotating unexpectedly due to vibration during riding.
3. The electric vehicle pedal as described in claim 1, characterized in that, The fastener (5) is a countersunk bolt.
4. The electric vehicle pedal as described in claim 1, characterized in that, The extension plate (2) is provided with anti-slip strips (22).
5. The electric vehicle pedal as described in claim 1, characterized in that, The bottom of the pedal (1) is provided with a placement groove (11); a hexagonal wrench is provided in the placement groove (11).
6. The electric vehicle pedal as described in claim 2, characterized in that, The top hole of the fastener (5) is the same size as the hexagonal hole (331).
7. The electric vehicle pedal as described in claim 2, characterized in that, A rubber ring (311) is provided on the gear (31); the rubber ring (311) abuts against the inner wall of the pedal (1).