Anti-skid type foot pedal structure

Abstract

The application discloses a kind of antiskid type footboard structures, to provide a kind of can be fully limited the moving area of foot to reach better antiskid effect antiskid type footboard structure.It includes placement plate, connecting rod, adjusting assembly, limiting component and front stop component, the bottom surface of the placement plate is rotatably connected with one end of connecting rod, the adjusting assembly is equipped with several and is installed on placement plate, the upper end of the adjusting assembly is equipped with antiskid block, the front stop component is installed on the front end of placement plate, the limiting component is installed on the rear end of placement plate.The beneficial effects of the application are: fully limit the moving area of foot to reach better antiskid effect, can rotate with sole, better antiskid, prevent sole from sliding out, can limit rotation angle, can limit sole position, better fixed moving plate, further improve antiskid performance, improve user experience, fixed rotating plate.

Description

Technical Field

[0001] This invention relates to the field of pedal technology, and in particular to an anti-slip pedal structure. Background Technology

[0002] Foot pedals, used for pedaling on motorcycles, electric bikes, and other vehicles, are prone to slippage during riding, especially in rainy weather, posing a safety hazard. Current foot pedal anti-slip measures mostly rely on increasing friction, but this method doesn't restrict foot position, making it easy for the foot to deviate from the pedal and potentially causing an accident.

[0003] Chinese Patent Publication No. CN205819395U, published on December 21, 2016, discloses an electric vehicle pedal, comprising a support shaft and a pedal. The pedal is mounted on the support shaft, and there is at least one pedal on the support shaft. The working surface of the pedal is provided with anti-slip texture. The pedals on the support shaft have the same structure, are polygonal in shape, and have arc-shaped corners. The cross-section of the support shaft is a rectangular hollow structure, and a guide rail is provided inside the support shaft. A slider is provided on the guide rail. One end of the pedal is located inside the support shaft, and the end of the pedal inside the support shaft contacts the slider. One end of the slider contacts the guide rail, and the other end of the slider contacts the end of the pedal. The drawback of this utility model is that it only increases friction for anti-slip, and the pedal still slides during riding. Summary of the Invention

[0004] The present invention aims to overcome the shortcomings of existing technologies where the foot is not restricted in position during pedaling and still easily deviates from the pedal. It provides an anti-slip pedal structure that can fully restrict the movement area of ​​the foot to achieve a better anti-slip effect.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An anti-slip foot pedal structure includes a placement plate, a connecting rod, an adjustment component, a limiting component, and a front stop component. The bottom surface of the placement plate is rotatably connected to one end of the connecting rod. Several adjustment components are provided and are all installed on the placement plate. Anti-slip blocks are installed on the upper end of the adjustment components. The front stop component is installed on the front end of the placement plate, and the limiting component is installed on the rear end of the placement plate.

[0007] The footrest is primarily used for pedaling and is connected to the vehicle body via a connecting rod. The footrest's bottom surface rotates along the connecting rod, allowing for easier adjustment of the pedaling angle and improving the user experience. A front guard is installed at the front of the footrest to prevent the user's foot from slipping forward and causing danger. A limiter is installed at the rear to restrict foot movement, preventing slippage during pedaling. Several adjustment components are also installed on the footrest, with anti-slip blocks at the top to increase friction and effectively prevent slippage. These adjustment components allow for adjustment of the footrest's rotation angle and the height of the anti-slip blocks, ensuring a better fit and improved anti-slip performance. This comprehensive approach effectively limits foot movement and provides superior anti-slip protection.

[0008] The connecting rod is L-shaped, with a rotating ball installed at one end. The bottom surface of the placement plate has a rotating hole, and the rotating ball is placed within this hole. The connecting rod is rotatably connected to the placement plate through the cooperation of the rotating ball and the rotating hole. The L-shaped connecting rod has a rotating ball at one end and is connected to the main body at the other. The rotation of the placement plate is achieved through the rotating ball's placement within the rotating hole. This allows for better angle adjustment during use, better adapting to different riding postures. This design allows the rod to rotate with the foot.

[0009] Preferably, the placement plate has several mounting holes, each corresponding to an adjustment component. The adjustment component includes a pressing rod, a fixing block, a spring tube, and a spring. One end of the pressing rod is connected to the anti-slip block, and the other end of the pressing rod passes through the mounting hole and is positioned below the placement plate. The fixing block is conical in shape, and its bottom surface is connected to the end of the pressing rod positioned below the placement plate. One end of the spring tube is connected to the bottom surface of the placement plate, and the end of the pressing rod passing through the mounting hole is placed inside the spring tube. A retaining ring is installed at the other end of the spring tube, corresponding to the pressing rod. A spring plate is installed on the pressing rod and is positioned inside the spring tube. The spring is sleeved on the pressing rod and positioned between the spring plate and the retaining ring. A fixing plate is installed on the connecting rod, and the fixing plate is positioned below the placement plate and in contact with the adjustment component. The adjustment component is installed in the mounting hole on the placement plate. The upper end of the pressing rod of the adjustment component is equipped with an anti-slip block, and the lower end passes through the mounting hole and connects to the fixing block. A rebound plate is installed on the part of the pressing rod that is located below the placement plate. Both the pressing rod and the rebound plate are placed inside a rebound tube. A spring is placed between the baffle and the rebound plate inside the rebound tube. The spring acts on the rebound plate, causing the pressing rod and the anti-slip block to push out of the mounting hole. When the foot steps on the placement plate and contacts the anti-slip block, the pressing rod moves downward and causes the fixing block to contact the fixing plate below the placement plate, which can fix the rotation angle of the placement plate. At the same time, under the action of the spring, the anti-slip block can make better contact with the sole of the foot, which can achieve a better anti-slip effect. This design can better prevent slipping.

[0010] Preferably, the front windshield assembly includes a baffle and a rotating plate. The baffle has an arc-shaped cross-section. Two rotating plates are provided and are respectively installed on both sides of the baffle. A rotating shaft is installed on the inner side of the rotating plate. The rotating shaft is positioned on the rotating plate near the end face of the placement plate. The rotating plate is rotatably connected to the side of the placement plate through the rotating shaft. A pressing plate is provided on the inner side of the baffle. The two ends of the pressing plate are respectively connected to the rotating plates on both sides. The opening formed by the baffle and the pressing plate faces the placement plate. One end of the baffle of the front windshield assembly is rotatably connected to the placement plate via a pivot on the rotating plate, while the other end faces the opening of the placement plate. The foot can be placed inside the baffle. The cross-section of the baffle is arc-shaped, which can better fit the user. The baffle can rotate around the pivot. At the same time, when the foot is placed inside the baffle, it steps on the pressing plate, so that the forefoot is placed between the pressing plate and the baffle, which can act as a barrier to prevent the foot from slipping forward, thus improving the safety during use. At the same time, the rotating connection of the baffle also makes it easy to remove the foot from inside the baffle. This design can prevent the foot from slipping out.

[0011] Preferably, the placement plate has several countersunk holes, which are located below the pressing plate. A second spring is installed inside each countersunk hole, with one end of the second spring connected to the bottom surface of the countersunk hole and the other end of the second spring in contact with the bottom surface of the pressing plate. A limiting plate is provided on the bottom end surface of the rotating plate, which is located below the rotating shaft. One end of the limiting plate is connected to the rotating plate, and a limiting block is installed on the inner side of the other end of the limiting plate. A limiting groove is provided on the inner side of the placement plate, and the limiting block is placed in the limiting groove. The limiting plate and the limiting groove are matched. The countersunk hole on the placement plate is located below the pressing plate. The spring inside the countersunk hole can provide elastic force to the pressing plate, making it easier to remove the foot and less likely to get the foot stuck. At the same time, a limit plate is installed below the rotating plate. The limit block on the limit plate corresponds to the limit groove on the placement plate. The limit groove is arc-shaped and matches the rotation angle of the rotating plate. The rotation angle of the baffle can be limited by the limit plate. When the baffle is rotated after removing the foot, the rotation angle can be limited, making it easier to rotate next time. This design can limit the rotation angle.

[0012] Preferably, the limiting component includes a movable plate and a positioning component. The movable plate has an L-shaped cross-section and includes a base plate and a side plate connected together. A sliding block is installed on the outer side of the base plate, and a sliding groove is provided on the placement plate. The movable plate is slidably connected to the placement plate through the cooperation of the sliding block and the sliding groove. Mounting plates are installed on both sides of the movable plate, and the positioning component is installed on the mounting plate on one side of the movable plate. The movable plate of the limiting component can slide on the placement plate. The cross-sectional shape of the limiting block one is I-shaped, which cooperates with the sliding groove one to ensure that the movable plate will not come off. Stepping on the bottom plate of the movable plate and moving the movable plate, the limiting component is brought closer to the foot. The side plate of the movable plate restricts the foot and limits the sliding range of the foot. It works together with the front guard component at the front end to prevent the foot from slipping. At the same time, mounting plates are installed on both sides of the movable plate. Positioning components are installed on the mounting plates. After the movable plate has moved, the positioning components fix the moving position, which better restricts the position of the foot. This design can restrict the position of the foot.

[0013] Preferably, the positioning assembly includes a push plate, a push rod, a lifting block, a positioning rod, and a positioning plate. The push plate is placed inside the movable plate. One end of the push rod is connected to the push plate, and the other end of the push rod passes through the mounting plate and is connected to the lifting block. A spring is provided on the push rod; one end of the spring is connected to the push plate, and the other end of the spring is connected to the mounting plate. The lifting block has a right-angled trapezoidal cross-section, and the side containing the right-angled side of the lifting block is connected to the push plate. A lifting frame is installed at the upper end of the positioning rod, and the inclined surface of the lifting block passes through the lifting frame and rests within the lifting frame. Inside, the upper end of the lifting frame is provided with a contact block, one end of which is connected to the inner top surface of the lifting frame, and the lower end of which is in contact with the inclined surface of the lifting block. A top plate is installed on the side of the placement plate, and the other end of the positioning rod passes through the top plate and is placed below the top plate. A contact plate is installed on the positioning rod, and a spring is provided on the positioning rod. One end of the spring contacts the top plate, and the other end of the spring contacts the contact plate. The positioning plate is installed on the side of the placement plate and corresponds to the positioning rod. Several baffles are evenly distributed on the positioning plate. The positioning component's push plate is connected to the lifting block via a push rod. When the moving plate needs to move, the push plate is pressed to move the push rod. The lifting block has a right-angled trapezoidal cross-section. The push rod drives the lifting block to move. Since the lifting frame contacts the inclined surface of the lifting block through a contact block, the movement of the lifting block allows the lifting frame to rise along the inclined surface. The contact area between the lifting frame and the lifting block through the contact block increases the smoothness of the movement. The lifting frame drives the lower positioning rod to move. The positioning rod passes through the top plate and is positioned below, allowing it to move up and down with the lifting frame. The lower end of the positioning rod... The positioning plate releases the fixation on the moving plate, allowing the moving plate to move and fix the foot. After moving to the appropriate position, the pressure on the push plate is released, and the push plate returns to its original position under the action of spring three. The push plate drives the push rod and the lifting block to move inward. After the lifting block returns to its original position, spring four presses the contact plate, causing the positioning rod to move downward and contact the positioning plate, thus fixing the moving block. Several stop bars are provided on the positioning plate. The presence of the stop bars can better move the positioning rod and prevent it from moving. This design can better fix the moving plate.

[0014] Preferably, the base plate has an extension plate at the end away from the side plate. The extension plate is connected to the base plate and has several anti-slip strips evenly distributed on its top surface. The extension plate is installed on one side of the base plate. After the movable plate moves to the designated position, the extension plate is placed under the foot, contacting the ball of the foot. The anti-slip strips on the extension plate increase friction, further improving the anti-slip performance.

[0015] Preferably, the other end of the connecting rod is provided with a rotating assembly, which includes a rotating tube. A locking plate is installed at one end of the rotating tube. One end of the connecting rod passes through the locking plate and is placed inside the rotating tube. A rotating plate is installed at the end of the connecting rod placed inside the rotating tube. The locking plate has several locking holes distributed circumferentially along the axis of the rotating tube. Several locking blocks are installed on the side of the rotating plate facing the locking plate, and the locking blocks correspond to the locking holes. The other end of the connecting rod is equipped with the rotating assembly, and the connecting rod is connected to the vehicle body through the rotating assembly. One end of the rotating tube is connected to the vehicle, and the other end is equipped with a locking plate. The connecting rod passes through the locking plate and is placed inside the rotating tube, connecting to the rotating plate. Several locking blocks are distributed circumferentially on the side of the rotating plate facing the locking plate, and the locking blocks correspond to the locking holes on the locking plate. Moving the connecting rod causes the rotating plate to move inside the rotating tube, and the locking blocks are moved away from the locking holes. Rotating the connecting rod drives the rotating plate to rotate, so that the locking blocks correspond to locking holes at different angles. Moving the connecting block pushes the locking block into the locking hole for positioning. The angle of the placement plate can be adjusted. This design improves the user experience.

[0016] Preferably, the rotating assembly further includes a fixing rod, one end of which passes through the rotating tube and is placed inside the rotating tube. The fixing rod is threadedly connected to the rotating tube, and a handwheel is installed at the other end of the fixing rod. The fixing rod of the rotating assembly is threadedly connected to the rotating tube. After the connecting rod rotates to a certain angle, the rotating plate can be fixed by the fixing rod. The fixing rod can be rotated using the handwheel to complete the assembly and disassembly of the fixing rod. This design can fix the rotating plate.

[0017] The beneficial effects of this invention are: it fully restricts the movement area of ​​the foot to achieve a better anti-slip effect, it can rotate with the ball of the foot, it provides better anti-slip, it prevents the ball of the foot from slipping out, it can limit the rotation angle, it can limit the position of the ball of the foot, it can better fix the moving plate, further improve the anti-slip performance, improve the user experience, and fix the rotating plate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention;

[0019] Figure 2 yes Figure 1 A schematic diagram of the structure containing the plate and connecting rod;

[0020] Figure 3 yes Figure 1 A schematic diagram of the structure of the plate placed in the middle;

[0021] Figure 4 yes Figure 1 A schematic diagram of the structure of the adjustment component;

[0022] Figure 5 yes Figure 4 Cross-sectional view;

[0023] Figure 6 yes Figure 1 A schematic diagram of the structure of the front windshield assembly;

[0024] Figure 7 yes Figure 6 Schematic diagram of the structure at point A;

[0025] Figure 8 yes Figure 1 Schematic diagram of the middle limit component;

[0026] Figure 9 yes Figure 8 A schematic diagram of the positioning component;

[0027] Figure 10 yes Figure 1 A schematic diagram of the rotating assembly.

[0028] In the diagram: 1. Placement plate; 11. Rotating hole; 12. Mounting hole; 13. Countersunk hole; 14. Limiting groove; 15. Sliding groove one; 16. Top plate; 2. Connecting rod; 21. Rotating ball; 22. Fixing plate; 23. Rotating plate; 24. Locking block; 3. Adjusting assembly; 31. Pressing rod; 32. Fixing block; 33. Springback tube; 34. Spring one; 35. Retaining ring; 36. Springback plate; 4. Limiting assembly; 41. Moving plate; 42. Base plate; 43. Side plate; 44. Sliding block one; 45. Mounting plate; 46. Extension plate; 47. Anti-slip 5. Front windshield assembly; 51. Baffle; 52. Rotating plate; 53. Rotating shaft; 54. Pressing plate; 55. Spring II; 56. Limiting plate; 57. Limiting block; 6. Positioning assembly; 61. Push plate; 62. Push rod; 63. Lifting block; 64. Positioning rod; 641. Contact plate; 65. Positioning plate; 651. Stop bar; 66. Spring III; 67. Lifting frame; 68. Contact block; 69. Spring IV; 7. Rotating assembly; 71. Rotating tube; 72. Clamping plate; 73. Clamping hole; 74. Fixing rod; 75. Handwheel; 8. Anti-slip block. Detailed Implementation

[0029] The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

[0030] like Figure 1 In this embodiment, an anti-slip foot pedal structure includes a placement plate 1, a connecting rod 2, an adjustment component 3, a limiting component 4, and a front stop component 5. The bottom surface of the placement plate 1 is rotatably connected to one end of the connecting rod 2. Several adjustment components 3 are provided and are all installed on the placement plate 1. An anti-slip block 8 is installed on the upper end of the adjustment component 3. The front stop component 5 is installed on the front end of the placement plate 1, and the limiting component 4 is installed on the rear end of the placement plate 1.

[0031] like Figure 2As shown, the connecting rod 2 is L-shaped, and a rotating ball 21 is installed at one end of the connecting rod 2. The bottom surface of the placement plate 1 is provided with a rotating hole 11, and the rotating ball 21 is placed in the rotating hole 11. The connecting rod 2 is rotatably connected to the placement plate 1 through the cooperation of the rotating ball 21 and the rotating hole 11.

[0032] like Figure 3 , Figure 4 , Figure 5 As shown, the placement plate 1 has several mounting holes 12, each corresponding to an adjustment component 3. The adjustment component 3 includes a pressing rod 31, a fixing block 32, a spring tube 33, and a spring 34. One end of the pressing rod 31 is connected to the anti-slip block 8, and the other end of the pressing rod 31 passes through the mounting hole 12 and is positioned below the placement plate 1. The fixing block 32 is conical in shape, and its bottom surface is connected to the end of the pressing rod 31 positioned below the placement plate 1. One end of the spring tube 33... The pressing rod 31 is connected to the bottom surface of the placement plate 1. One end of the pressing rod 31 passes through the mounting hole 12 and is placed inside the spring tube 33. The other end of the spring tube 33 is equipped with a retaining ring 35, which corresponds to the pressing rod 31. A spring plate 36 is installed on the pressing rod 31 and placed inside the spring tube 33. A spring 34 is sleeved on the pressing rod 31 and placed between the spring plate 36 and the retaining ring 35. A fixing plate 22 is installed on the connecting rod 2. The fixing plate 22 is placed below the placement plate 1 and is in contact with the adjusting component 3.

[0033] like Figure 6 , Figure 7 As shown, the front windshield assembly 5 includes a baffle 51 and a rotating plate 52. The baffle 51 has an arc-shaped cross-section. There are two rotating plates 52, which are respectively installed on both sides of the baffle 51. A rotating shaft 53 is installed on the inner side of the rotating plate 52. The rotating shaft 53 is positioned on the rotating plate 52 near the end face of the placement plate 1. The rotating plate 52 is rotatably connected to the side of the placement plate 1 through the rotating shaft 53. A pressing plate 54 is provided on the inner side of the baffle 51. The two ends of the pressing plate 54 are respectively connected to the rotating plates 52 on both sides. The opening formed by the baffle 51 and the pressing plate 54 faces the placement plate 1.

[0034] The placement plate 1 has several countersunk holes 13, which are located below the pressing plate 54. A second spring 55 is installed inside the countersunk hole 13. One end of the second spring 55 is connected to the bottom surface of the countersunk hole 13, and the other end of the second spring 55 is in contact with the bottom surface of the pressing plate 54. A limiting plate 56 is provided on the bottom end surface of the rotating plate 52. The limiting plate 56 is located below the rotating shaft 53. One end of the limiting plate 56 is connected to the rotating plate 52, and a limiting block 57 is installed on the inner side of the other end of the limiting plate 56. A limiting groove 14 is provided on the inner side of the placement plate 1. The limiting block 57 is placed in the limiting groove 14, and the limiting plate 56 matches the limiting groove 14.

[0035] like Figure 8As shown, the limiting component 4 includes a movable plate 41 and a positioning component 6. The movable plate 41 has an L-shaped cross-section and includes a base plate 42 and a side plate 43. The base plate 42 and the side plate 43 are connected. A sliding block 44 is installed on the outer side of the base plate 42. A sliding groove 15 is provided on the placement plate 1. The movable plate 41 is slidably connected to the placement plate 1 through the cooperation of the sliding block 44 and the sliding groove 15. Mounting plates 45 are installed on both sides of the movable plate 41. The positioning component 6 is installed on the mounting plate 45 on one side of the movable plate 41.

[0036] like Figure 9 As shown, the positioning assembly 6 includes a push plate 61, a push rod 62, a lifting block 63, a positioning rod 64, and a positioning plate 65. The push plate 61 is placed inside the moving plate 41. One end of the push rod 62 is connected to the push plate 61, and the other end of the push rod 62 passes through the mounting plate 45 and is connected to the lifting block 63. A spring 66 is provided on the push rod 62. One end of the spring 66 is connected to the push plate 61, and the other end of the spring 66 is connected to the mounting plate 45. The lifting block 63 has a right-angled trapezoidal cross-section. The side of the lifting block 63 with the right angle is connected to the push plate 61. A lifting frame 67 is installed on the upper end of the positioning rod 64. The inclined surface of the lifting block 63 passes through the lifting frame 67 and is placed on the lifting frame 65. Inside 7, the upper end of the lifting frame 67 is provided with a contact block 68. One end of the contact block 68 is connected to the inner top surface of the lifting frame 67, and the lower end of the contact block 68 is in contact with the inclined surface of the lifting block 63. A top plate 16 is installed on the side of the placement plate 1. The other end of the positioning rod 64 passes through the top plate 16 and is placed below the top plate 16. A contact plate 641 is installed on the positioning rod 64. A spring 69 is provided on the positioning rod 64. One end of the spring 69 is in contact with the top plate 16, and the other end of the spring 69 is in contact with the contact plate 641. A positioning plate 65 is installed on the side of the placement plate 1 and corresponds to the positioning rod 64. Several baffles 651 are evenly distributed on the positioning plate 65.

[0037] An extension plate 46 is provided at one end of the base plate 42 away from the side plate 43. The extension plate 46 is connected to the base plate 42. Several anti-slip strips 47 are provided on the extension plate 46. The several anti-slip strips 47 are evenly distributed on the top surface of the extension plate 46.

[0038] like Figure 10 As shown, the other end of the connecting rod 2 is provided with a rotating assembly 7, which includes a rotating tube 71. A clamping plate 72 is installed at one end of the rotating tube 71. One end of the connecting rod 2 passes through the clamping plate 72 and is placed inside the rotating tube 71. A rotating plate 23 is installed at the end of the connecting rod 2 placed inside the rotating tube 71. The clamping plate 72 is provided with a number of clamping holes 73. The number of clamping holes 73 are distributed circumferentially along the axis of the rotating tube 71. A number of clamping blocks 24 are installed on the side of the rotating plate 23 facing the clamping plate 72. The clamping blocks 24 correspond to the clamping holes 73.

[0039] The rotating assembly 7 also includes a fixing rod 74. One end of the fixing rod 74 passes through the rotating tube 71 and is placed inside the rotating tube 71. The fixing rod 74 is threadedly connected to the rotating tube 71. A handwheel 75 is installed at the other end of the fixing rod 74.

[0040] In use, first adjust the angle of the placement plate 1 to suit the riding posture, then place the ball of your foot on the placement plate 1. Step on the anti-slip block 8 on the placement plate 1 to lower the pressing rod 31 and the fixing block 32. The fixing block 32 contacts the fixing plate 22 on the connecting rod 2 to fix the placement plate 1. The pressing rod 31 is pushed upward under the action of the spring 34, which can better fit the ball of the foot. At the same time, step on the pressing plate 54 with the front of the ball of your foot, placing the front of the ball of your foot between the baffle 51 and the pressing plate 54 to limit the ball of your foot. The pressing plate 54 has a spring 55 at the bottom to provide elasticity, and the side is limited by the matching of the limiting block 57 and the limiting groove 56 to limit the rotation angle. When you need to remove the ball of your foot, simply lift it upward without easily getting the ball of your foot stuck.

[0041] At the rear end of the placement plate 1, the position is limited by the moving plate 41. When the moving plate 41 needs to move, the pusher 62 is moved by squeezing the pusher plate 61. The lifting block 63 has a right trapezoidal cross section. The lifting block 63 is moved by the pusher 62. Since the lifting frame 67 contacts the inclined surface of the lifting block 63 through the contact block 68, the movement of the lifting block 63 can make the lifting frame 67 rise along the inclined surface. The lifting frame 67 drives the positioning rod 64 at the lower end to move. The positioning rod 64 passes through the top plate 16 and is placed below. It can move up and down with the lifting frame 67. The lower end of the positioning rod 64 is moved away from the positioning plate 65 to release the fixation of the moving plate 41. The movement of the moving plate 41 limits the foot. After moving to the appropriate position, the pressure on the push plate 61 is released. Under the action of spring 3 66, the push plate 61 returns to its original position. The push plate 61 drives the push rod 62 and the lifting block 63 to move inward. After the lifting block 63 returns to its original position, under the action of spring 4 69, spring 4 69 presses the contact plate 641, causing the positioning rod 64 to move downward and contact the positioning plate 65. The stop bar 651 on the positioning plate 65 can fix the moving plate 41.

[0042] After the foot is placed, the connecting rod 2 is moved to move the rotating plate 23 within the rotating tube 71, causing the locking block 24 to move away from the locking hole. Rotating the connecting rod 2 drives the rotating plate 23 to rotate, so that the locking block 24 corresponds to the locking holes 73 at different angles. Then, the connecting rod 2 is moved again to push the locking block 24 into the locking hole 73 for positioning, which can adjust the angle of the placement plate 1. After the connecting rod 2 rotates to a certain angle, the position of the rotating plate 23 can be fixed by the fixing rod 74. The fixing rod 74 can be rotated by the handwheel 75 to complete the installation and removal of the fixing rod 74.

Claims

1. A non-slip foot pedal structure, characterized in that, The device includes a placement plate (1), a connecting rod (2), an adjusting assembly (3), a limiting assembly (4), and a front stop assembly (5). The bottom surface of the placement plate (1) is rotatably connected to one end of the connecting rod (2). Several adjusting assemblies (3) are provided and are all installed on the placement plate (1). An anti-slip block (8) is installed on the upper end of the adjusting assembly (3). The front stop assembly (5) is installed on the front end of the placement plate (1). The limiting assembly (4) is installed on the rear end of the placement plate (1). Several mounting holes (12) are provided on the placement plate (1), and the mounting holes (12) correspond one-to-one with the adjusting assemblies (3). The adjustment component (3) includes a pressing rod (31), a fixing block (32), a spring tube (33), and a spring (34). One end of the pressing rod (31) is connected to the anti-slip block (8), and the other end of the pressing rod (31) passes through the mounting hole (12) and is placed below the placement plate (1). The fixing block (32) is conical in shape, and the bottom surface of the fixing block (32) is connected to the end of the pressing rod (31) placed below the placement plate (1). One end of the spring tube (33) is connected to the bottom surface of the placement plate (1), and the end of the pressing rod (31) that passes through the mounting hole (12) is placed in the spring tube (33). Inside, a retaining ring (35) is installed at the other end of the spring tube (33). The retaining ring (35) corresponds to the pressing rod (31). A spring plate (36) is installed on the pressing rod (31) and placed inside the spring tube (33). A spring (34) is sleeved on the pressing rod (31) and placed between the spring plate (36) and the retaining ring (35). A fixing plate (22) is installed on the connecting rod (2). The fixing plate (22) is placed below the placement plate (1) and in contact with the adjusting assembly (3). The front stop assembly (5) includes a baffle (51) and a rotating plate (52). The baffle (51) The cross-sectional shape is arc-shaped. There are two rotating plates (52) and they are respectively installed on both sides of the baffle (51). A rotating shaft (53) is installed on the inner side of the rotating plate (52). The rotating shaft (53) is positioned on the rotating plate (52) near the end face of the placement plate (1). The rotating plate (52) is rotatably connected to the side of the placement plate (1) through the rotating shaft (53). A pressing plate (54) is provided on the inner side of the baffle (51). The two ends of the pressing plate (54) are respectively connected to the rotating plates (52) on both sides. The opening formed by the baffle (51) and the pressing plate (54) faces the placement plate (1).

2. The anti-slip foot pedal structure according to claim 1, characterized in that, The connecting rod (2) is L-shaped, and a rotating ball (21) is installed at one end of the connecting rod (2). The bottom surface of the placement plate (1) is provided with a rotating hole (11). The rotating ball (21) is placed in the rotating hole (11). The connecting rod (2) is rotatably connected to the placement plate (1) through the cooperation of the rotating ball (21) and the rotating hole (11).

3. The anti-slip foot pedal structure according to claim 1, characterized in that, The placement plate (1) is provided with several countersunk holes (13). The countersunk holes (13) are located below the pressing plate (54). A second spring (55) is provided in the countersunk hole (13). One end of the second spring (55) is connected to the bottom surface of the countersunk hole (13), and the other end of the second spring (55) is in contact with the bottom surface of the pressing plate (54). A limiting plate (56) is provided on the bottom surface of the rotating plate (52). The limiting plate (56) is located below the rotating shaft (53). One end of the limiting plate (56) is connected to the rotating plate (52). A limiting block (57) is installed on the inner side of the other end of the limiting plate (56). A limiting groove (14) is provided on the inner side of the placement plate (1). The limiting block (57) is placed in the limiting groove (14). The limiting plate (56) matches the limiting groove (14).

4. The anti-slip foot pedal structure according to claim 1, characterized in that, The limiting component (4) includes a movable plate (41) and a positioning component (6). The movable plate (41) has an L-shaped cross-section. The movable plate (41) includes a base plate (42) and a side plate (43). The base plate (42) and the side plate (43) are connected. A sliding block (44) is installed on the outer side of the base plate (42). A sliding groove (15) is provided on the placement plate (1). The movable plate (41) is slidably connected to the placement plate (1) through the cooperation of the sliding block (44) and the sliding groove (15). Mounting plates (45) are installed on both sides of the movable plate (41). The positioning component (6) is installed on the mounting plate (45) on one side of the movable plate (41).

5. The anti-slip foot pedal structure according to claim 4, characterized in that, The positioning component (6) includes a push plate (61), a push rod (62), a lifting block (63), a positioning rod (64), and a positioning plate (65). The push plate (61) is placed inside the moving plate (41). One end of the push rod (62) is connected to the push plate (61), and the other end of the push rod (62) passes through the mounting plate (45) and is connected to the lifting block (63). The push rod (62) is provided with a spring three (66). One end of the spring three (66) is connected to the push plate (61), and the other end of the spring three (66) is connected to the mounting plate (45). The lifting block (63) has a right-angled trapezoidal cross-section. The side of the lifting block (63) with the right-angled side is connected to the push plate (61). The upper end of the positioning rod (64) is equipped with a lifting frame (67). The inclined surface of the lifting block (63) passes through the lifting frame (67) and is placed on the lifting frame (65). Inside 67), the upper end of the lifting frame (67) is provided with a contact block (68), one end of the contact block (68) is connected to the inner top surface of the lifting frame (67), the lower end of the contact block (68) is in contact with the inclined surface of the lifting block (63), the side of the placement plate (1) is provided with a top plate (16), the other end of the positioning rod (64) passes through the top plate (16) and is placed below the top plate (16), the positioning rod (64) is provided with a contact plate (641), the positioning rod (64) is provided with a spring four (69), one end of the spring four (69) is in contact with the top plate (16), the other end of the spring four (69) is in contact with the contact plate (641), the positioning plate (65) is installed on the side of the placement plate (1) and corresponds to the positioning rod (64), and several baffles (651) are evenly distributed on the positioning plate (65).

6. The anti-slip foot pedal structure according to claim 4, characterized in that, The bottom plate (42) is provided with an extension plate (46) at one end away from the side plate (43). The extension plate (46) is connected to the bottom plate (42). The extension plate (46) is provided with a number of anti-slip strips (47), which are evenly distributed on the top surface of the extension plate (46).

7. The anti-slip foot pedal structure according to claim 2, characterized in that, The other end of the connecting rod (2) is provided with a rotating assembly (7), which includes a rotating tube (71). One end of the rotating tube (71) is equipped with a clamping plate (72). One end of the connecting rod (2) passes through the clamping plate (72) and is placed inside the rotating tube (71). The end of the connecting rod (2) placed inside the rotating tube (71) is equipped with a rotating plate (23). The clamping plate (72) is provided with a plurality of clamping holes (73). The plurality of clamping holes (73) are distributed in a circle along the axis of the rotating tube (71). The rotating plate (23) facing the clamping plate (72) is equipped with a plurality of clamping blocks (24). The clamping blocks (24) correspond to the clamping holes (73).

8. The anti-slip foot pedal structure according to claim 7, characterized in that, The rotating assembly (7) further includes a fixing rod (74), one end of which passes through the rotating tube (71) and is placed inside the rotating tube (71). The fixing rod (74) is threadedly connected to the rotating tube (71), and a handwheel (75) is installed at the other end of the fixing rod (74).

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