Plastic pedal of electric bicycle

Abstract

The utility model discloses an electric bicycle plastic pedal which comprises a pedal body, the bottom face of the pedal body is provided with a clamping groove of a U-shaped structure, the inner wall of the clamping groove is provided with two sets of through openings, the inner wall of each through opening is connected with a clamping plate in a sliding mode, the ends, close to each other, of the two sets of clamping plates are provided with limiting grooves of an arc-shaped structure, and the limiting grooves are connected with the clamping plates in a sliding mode. The side faces, away from each other, of the two clamping plates are fixedly connected with two springs, and the side faces, away from each other, of the two springs are fixedly connected with the inner wall of the pedal body. According to the device, through cooperation of a spring and a clamping plate, the clamping plate can apply thrust, then the clamping plate can limit a connecting rod of the electric bicycle through cooperation of a limiting groove and a clamping groove, the clamping plate can be controlled through a through groove and a control block, and therefore the clamping plate can be pulled to be away from each other; and positioning of the connecting rod of the electric vehicle is relieved, so that the pedal body is convenient to replace, and normal riding of a driver is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of electric bicycles, in particular to a plastic pedal of an electric bicycle. Background Art

[0002] An electric bicycle, referred to as an "electric vehicle", is a mechatronic personal transportation vehicle that uses a battery as an auxiliary energy source and is based on an ordinary bicycle and is equipped with a motor, controller, battery, handlebar and other operating components and a display instrument system.

[0003] After searching, Chinese patent publication number CN210063278U discloses an electric bicycle pedal comprising a pedal body and a lifting plate. The pedal body has a sliding groove on its upper surface, and a horizontal lifting plate is slidably nested within the sliding groove. The lower surface of the lifting plate is elastically connected to the bottom of the sliding groove via a spring. Sliding rods are provided on both sides of the sliding groove to slide within the pedal body. A transmission device is provided within the pedal body below the sliding rods. The transmission device comprises side racks, a large gear, and a small gear. The side racks are vertically fixed to both ends of the lifting plate. A large gear and a small gear are provided on the sides of the side racks for rotation within the pedal body. The large gear and the small gear are coaxially fixedly connected. The small gear meshes with the side racks, and the large gear meshes with the teeth on the bottom of the sliding rod. The advantages of this utility model are simple structure, easy operation, high safety, good stability, and easy implementation and promotion.

[0004] Although the above solution can clamp the feet, it still has some shortcomings during actual use. For example, it is not convenient to quickly install and replace the plastic pedal during actual use. As a result, once the plastic pedal is damaged during actual use, it will affect the driver's normal riding.

[0005] Therefore, we propose an electric bicycle plastic pedal to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a plastic pedal for an electric bicycle to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] The top of the pedal body is provided with two sets of through grooves, and the inner wall of the two sets of control plates is respectively fixedly connected with a square structure control plate, and the top ends of the two sets of control plates are respectively fixedly connected with the bottom surfaces of the two sets of control plates, and the bottom ends of the two sets of control plates respectively extend below the two sets of through grooves, and the upper surfaces of the two sets of control plates are jointly fixedly connected with a positioning strip, and the bottom surfaces of the two positioning strips and the bottom surface of the pedal body are jointly provided with two sets of threaded holes, and the inner walls of the two sets of threaded holes are jointly threadedly connected with two threaded positioning rods.

[0009] In a further embodiment, the upper surface of the pedal body is fixedly connected to a water pipe with an O-shaped structure, and the bottom end of the water pipe passes through the pedal body and extends to the bottom of the pedal body.

[0010] In a further embodiment, each of the clamping plates is provided with limit bars on both the left and right sides, and the bottom surface of each of the limit bars is fixedly connected to the inner bottom wall of the pedal body.

[0011] In a further embodiment, a group of rubber strips with strip structures are provided above the pedal body, and the bottom surface of each rubber strip is fixedly connected to the upper surface of the pedal body.

[0012] In a further embodiment, two positioning rings are fixedly connected to the outer surface of the electric bicycle connecting rod, and a U-shaped rain shield is provided above each positioning ring. The side surfaces of the two rain shields that are close to each other are fixedly connected to the left and right side surfaces of the pedal body respectively.

[0013] In a further embodiment, two sets of vertical rods are fixedly connected to the bottom surface of the pedal body, and a spherical counterweight is fixedly connected to the bottom end of each vertical rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The device is provided with a spring and a card plate, which can apply a thrust to the card plate, so that the card plate can limit the electric bicycle connecting rod through the cooperation of the limit groove and the card slot, and the card plate can be controlled by the through groove and the control block, so that the card plates can be pulled away from each other, releasing the positioning of the electric bicycle connecting rod, thereby facilitating the replacement of the pedal body and ensuring that the driver can ride normally.

[0016] This device is provided with a vertical rod and a counterweight block, which can increase the weight of the bottom surface of the pedal body, so that the bottom surface of the pedal body can always be close to the ground when in use, preventing the pedal body from separating from the electric bicycle connecting rod, and allowing the side with the rubber strip to contact the rider's foot to avoid slipping when riding. The threaded positioning rod and the threaded hole can be used to position the card plate, which can effectively prevent the card plate from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the plastic pedal of an electric bicycle.

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of a side section of an electric bicycle plastic pedal.

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of a top-down view of the plastic pedal of an electric bicycle.

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the plastic pedal of an electric bicycle from a bottom view.

[0021] In the figure: 1. Pedal body; 2. Water guide pipe; 3. Rain shield; 4. Rubber strip; 5. Vertical pole; 6. Counterweight; 7. Electric bicycle connecting rod; 8. Spring; 9. Clamping plate; 10. Limiting groove; 11. Through port; 12. Positioning strip; 13. Limiting strip; 14. Positioning ring; 15. Through groove; 16. Threaded hole; 17. Threaded positioning rod; 18. Control panel; 19. Clamping slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4In the utility model, a plastic pedal for an electric bicycle comprises a pedal body 1, a U-shaped card slot 19 is provided on the bottom surface of the pedal body 1, two groups of through openings 11 are provided on the inner wall of the card slot 19, a card plate 9 is slidably connected to the inner wall of each through opening 11, and an arc-shaped limiting groove 10 is provided on the ends of the two groups of card plates 9 close to each other, two springs 8 are fixedly connected to the side away from each other, and the side away from each other of the two groups of springs 8 are fixedly connected to the inner wall of the pedal body 1, and an electric bicycle connecting rod is provided inside the card slot 19. Connecting rod 7, two groups of through grooves 15 are provided on the bottom surface of pedal body 1, and the inner wall of each through groove 15 is slidably connected with a control plate 18 of square structure, the top ends of the two groups of control plates 18 are fixedly connected to the bottom surfaces of the two groups of card plates 9, and the bottom ends of the two groups of control plates 18 extend to the bottom of the two groups of through grooves 15 respectively, and the upper surfaces of the two groups of card plates 9 are jointly fixedly connected with a positioning bar 12, and the bottom surfaces of the two positioning bars 12 and the bottom surface of pedal body 1 are jointly provided with two groups of threaded holes 16, and the inner walls of the two groups of threaded holes 16 are jointly threadedly connected with two threaded positioning rods 17.

[0024] In this embodiment, the upper surface of the pedal body 1 is fixedly connected to a water pipe 2 with an O-shaped structure. The bottom end of the water pipe 2 passes through the pedal body 1 and extends to the bottom of the pedal body 1. The water falling on the pedal body 1 can be guided by the water pipe 2 and can be discharged downward. Limiting bars 13 are provided on the left and right sides of each card plate 9. The bottom surface of each limiting bar 13 is fixedly connected to the inner bottom wall of the pedal body 1. The limiting bars 13 can limit the card plate 9 to prevent the card plate 9 from shaking and tilting during use.

[0025] In this embodiment, a group of rubber strips 4 with a strip structure are provided above the pedal body 1, and the bottom surface of each rubber strip 4 is fixedly connected to the upper surface of the pedal body 1. The rubber strips 4 can increase the friction of the surface of the pedal body 1 to prevent the feet from slipping during riding. The outer surface of the electric bicycle connecting rod 7 is fixedly connected to two positioning rings 14, and a U-shaped rain shield 3 is provided above each positioning ring 14. The side surfaces of the two rain shields 3 close to each other are respectively fixedly connected to the left and right side surfaces of the pedal body 1. The positioning rings 14 can limit the electric bicycle connecting rod 7, thereby preventing the electric bicycle connecting rod 7 from slipping, and the rain shield 3 can reduce rainwater dripping on the electric bicycle connecting rod 7, thereby preventing the electric bicycle connecting rod 7 from rusting. Two groups of vertical rods 5 are fixedly connected to the bottom surface of the pedal body 1, and the bottom end of each vertical rod 5 is fixedly connected to a spherical counterweight 6. The vertical rods 5 and the counterweight 6 can ensure that the upper surface of the pedal body 1 is always at the top, thereby preventing the control panel 18 from being stepped on.

[0026] The working principle of this utility model is:

[0027] When replacing the pedal body 1, rotate the threaded positioning rod 17 so that the threaded positioning rod 17 releases the limit on the positioning bar 12, and then pull the control plate 18 to retract the control plate 18 into the inside of the through hole 11, thereby releasing the positioning of the electric bicycle connecting rod 7, and then pull the pedal body 1 upward to quickly disassemble the pedal body 1. During installation, pull the control plate 18 to retract the control plate 18 into the inside of the through hole 11, and then clamp the card slot 19 of the device on the electric bicycle connecting rod 7, release the control plate 18, and use the elastic force of the spring 8 to enable the card plate 9 and the limiting groove 10 to limit the electric bicycle connecting rod 7, and then reverse the threaded positioning rod 17 so that the threaded positioning rod 17 enters the threaded hole 16 on the bottom surface of the positioning bar 12, thereby completing the quick installation of the pedal body 1.

[0028] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A plastic pedal for an electric bicycle, characterized by: The pedal body (1) comprises a U-shaped card slot (19) on the bottom surface of the pedal body (1), two groups of through openings (11) on the inner wall of the card slot (19), a card plate (9) being slidably connected to the inner wall of each through opening (11), an arc-shaped limit slot (10) being provided on the ends of the two groups of card plates (9) close to each other, two springs (8) being fixedly connected to the sides of the two groups of card plates (9) away from each other, the sides of the two groups of springs (8) being fixedly connected to the inner wall of the pedal body (1), an electric bicycle connecting rod (7) being provided inside the card slot (19), and the pedal body The bottom surface of the pedal body (1) is provided with two groups of through grooves (15), and the inner wall of each through groove (15) is slidably connected to a control plate (18) of a square structure. The top ends of the two groups of control plates (18) are fixedly connected to the bottom surfaces of the two groups of card plates (9), and the bottom ends of the two groups of control plates (18) extend to the bottom of the two groups of through grooves (15). The upper surfaces of the two groups of card plates (9) are fixedly connected to a positioning strip (12). The bottom surfaces of the two positioning strips (12) and the bottom surface of the pedal body (1) are provided with two groups of threaded holes (16). The inner walls of the two groups of threaded holes (16) are threadedly connected to two threaded positioning rods (17).

2. The electric bicycle plastic pedal according to claim 1, characterized in that: The upper surface of the pedal body (1) is fixedly connected to a water pipe (2) with an O-shaped structure, and the bottom end of the water pipe (2) passes through the pedal body (1) and extends to the bottom of the pedal body (1).

3. The electric bicycle plastic pedal according to claim 1, characterized in that: Limiting strips (13) are provided on the left and right sides of each of the clamping plates (9), and the bottom surface of each of the limiting strips (13) is fixedly connected to the inner bottom wall of the pedal body (1).

4. The electric bicycle plastic pedal according to claim 1, characterized in that: A group of rubber strips (4) with a strip structure are provided above the pedal body (1), and the bottom surface of each rubber strip (4) is fixedly connected to the upper surface of the pedal body (1).

5. The electric bicycle plastic pedal according to claim 1, characterized in that: Two positioning rings (14) are fixedly connected to the outer surface of the electric bicycle connecting rod (7), and a U-shaped rain shield (3) is provided above each positioning ring (14). The side surfaces of the two rain shields (3) that are close to each other are fixedly connected to the left and right side surfaces of the pedal body (1), respectively.

6. The electric bicycle plastic pedal according to claim 1, characterized in that: Two groups of vertical rods (5) are fixedly connected to the bottom surface of the pedal body (1), and a spherical counterweight (6) is fixedly connected to the bottom end of each vertical rod (5).

Images