Adjustable pedal top assembly

Abstract

The utility model relates to an adjustable pedal top assembly, which comprises a pedal, a first screw rod, a pressing block and a base, the pressing block is positioned above the base and is rotatably connected with the base, the pedal is positioned above the pressing block and is rotatably connected with the pressing block, the first screw rod is connected with the pedal and is adjustable relative to the position of the pedal, and the end part of the first screw rod is contacted with the pressing block. The pressing block is additionally arranged between the base and the pedal, and the angle of the pedal relative to the pressing block is changed through the first screw rod with the adjustable axial position, so that adaptive adjustment can be carried out according to the feet of different drivers, the drivers feel more comfortable when stepping on the pedal, the fatigue degree is reduced, and the risk of accidents is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of upper mounting of brake valves, in particular to an adjustable pedal upper mounting. Background Art

[0002] The pedal angle of the existing brake valve is not adjustable, and different drivers cannot step on the pedal comfortably due to different body sizes. Stepping on the pedal in an uncomfortable posture for a long time is more likely to deepen the driver's fatigue and is not conducive to the safe driving of the driver. Content of the Utility Model

[0003] The utility model aims to solve the above problems and provides an adjustable pedal upper mounting, which solves the problem of driving fatigue caused by the driver's uncomfortable stepping on the pedal.

[0004] An adjustable pedal upper mounting includes: a pedal, a first screw, a pressing block and a base. The pressing block is located above the base and is rotatably connected to the base. The pedal is located above the pressing block and is rotatably connected to the pressing block. The first screw is connected to the pedal and its position relative to the pedal is adjustable. The end of the first screw contacts the pressing block.

[0005] Further, it further includes a first nut. The pedal is formed with an adjusting hole, and the adjusting hole is a stepped hole. The end face of the first nut contacts the stepped surface of the adjusting hole. The first nut is threadedly connected to the first screw.

[0006] Further, the pedal is formed with an arc-shaped groove, and the pressing block is formed with a cylindrical protrusion. The cylindrical protrusion is inserted into the arc-shaped groove, and the arc surface of the arc-shaped groove is adapted to the arc surface of the cylindrical protrusion.

[0007] Further, it further includes a fixing bolt and a fixing nut. The cylindrical protrusion is formed with a long hole, and the pedal is formed with a first stepped hole. The fixing bolt passes through the first stepped hole and the long hole and is threadedly connected to the fixing nut. The fixing bolt and the fixing nut respectively contact the pedal and the cylindrical protrusion to fix the pedal and the pressing block.

[0008] Further, the pressing block is formed with a contact groove, and the end of the first screw is inserted into the contact groove. The end of the first screw is a spherical surface.

[0009] Further, it further includes a second screw, a second nut and a third nut. The second screw passes downward through the pressing block. The second nut and the third nut are respectively threadedly connected to the second screw. The second nut and the third nut respectively contact the upper and lower side surfaces of the pressing block to fix the second screw to the pressing block.

[0010] Further, it further includes a boot cover and a pressing cap. The upper and lower sides of the boot cover are respectively fixedly connected to the pressing cap and the base. The lower end of the second screw contacts the pressing cap.

[0011] Further, it further includes a rotating shaft, and the pressing block is rotatably connected to the base through the rotating shaft.

[0012] Further, it further includes a torsion spring. The torsion spring is sleeved outside the rotating shaft, and the torsion spring contacts the pressing block and the base respectively.

[0013] The utility model has the following advantages: A pressing block is added between the base and the pedal. By changing the angle of the pedal relative to the pressing block through the first screw rod with adjustable axial position, it can be adaptively adjusted according to the feet of different drivers, making the driver more comfortable when stepping on the pedal, reducing fatigue, and reducing the risk of accidents. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only one embodiment of the present utility model. For those of ordinary skill in the art, without creative efforts, other implementation drawings can be obtained according to the provided drawings.

[0015] Figure 1 : Rear view of the present utility model;

[0016] Figure 2 : Figure 1 Cross-sectional view at A-A in

[0017] Figure 3 : Perspective view (viewpoint one) of the three-dimensional figure of the present utility model;

[0018] Figure 4 : Perspective view (viewpoint two) of the three-dimensional figure of the present utility model after removing the pedal;

[0019] Figure 5 : Perspective view (viewpoint two) of the three-dimensional figure of the present utility model after installation. Detailed Embodiment

[0020] The following further illustrates the present utility model in conjunction with the drawings and examples:

[0021] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0022] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0024] As Figures 1 to 5 shown, an adjustable pedal assembly includes: a pedal 1, a first screw 2, a pressing block 3, and a base 4. The pressing block 3 is located above the base 4 and is rotatably connected to the base 4. The pedal 1 is located above the pressing block 3 and is rotatably connected to the pressing block 3. The pedal 1 adjusts the angle of the pedal 1 by rotating relative to the pressing block 3 to adapt to the driver's foot. The first screw 2 is connected to the pedal 1 and its position relative to the pedal 1 is adjustable. The end of the first screw 2 contacts the pressing block 3.

[0025] Furthermore, a first nut 12 is further included. The pedal 1 is formed with an adjustment hole 11, and the adjustment hole 11 is a stepped hole. The end face of the first nut 12 contacts the stepped surface of the adjustment hole 11 to limit the axial movement of the adjustment hole 11 and the first nut 12. The first nut 12 is threadedly connected to the first screw 2.

[0026] Furthermore, the pedal 1 is formed with an arc-shaped groove 13, and the pressing block 3 is formed with a cylindrical protrusion 31. The cylindrical protrusion 31 is inserted into the arc-shaped groove 13, and the arc surface of the arc-shaped groove 13 is adapted to the arc surface of the cylindrical protrusion 31, so that the cylindrical protrusion 31 can rotate in the arc-shaped groove 13.

[0027] Furthermore, a fixing bolt 7 and a fixing nut 71 are further included. The cylindrical protrusion 31 is formed with a long hole 33, and the pedal 1 is formed with a first stepped hole 14. The fixing bolt 7 passes through the first stepped hole 14 and the long hole 33 and is threadedly connected to the fixing nut 71. The fixing bolt 7 and the fixing nut 71 respectively contact the pedal 1 and the cylindrical protrusion 31 to press and fix the pedal 1 and the pressing block 3. The long hole 33 can provide enough space for the fixing nut 71 to rotate when the pedal 1 rotates.

[0028] Further, the pressing block 3 is formed with a contact groove 32, and the end of the first screw 2 is inserted into the contact groove 32. The end of the first screw 2 is spherical, and the spherical surface can improve the smoothness of the pedal 1 rotation during adjustment.

[0029] Further, it further includes a second screw 8, a second nut 81 and a third nut 82. The second screw 8 passes through the pressing block 3 downward, the second nut 81 and the third nut 82 are respectively threadedly connected with the second screw 8, and the second nut 81 and the third nut 82 are respectively in contact with the upper and lower side surfaces of the pressing block 3 to fix the second screw 8 and the pressing block 3.

[0030] Further, it further includes a boot 41 and a pressure cap 42. The upper and lower sides of the boot 41 are respectively fixedly connected with the pressure cap 42 and the base 4, and the lower end of the second screw 8 is in contact with the pressure cap 42. Among them, the boot 41 can be completely deformed.

[0031] Further, it further includes a rotating shaft 5. The pressing block 3 is rotatably connected to the base 4 through the rotating shaft 5.

[0032] Further, it further includes a torsion spring 6. The torsion spring 6 is sleeved outside the rotating shaft 5, and the torsion spring 6 is respectively in contact with the pressing block 3 and the base 4, so as to drive the pressing block 3 to reset after the stepping force disappears.

[0033] When adjusting the angle of the pedal 1: Insert a screwdriver into the first stepped hole 14 to rotate the fixing bolt 7, loosen the fixing bolt 7 and the fixing nut 71, and release the fixation between the pedal 1 and the pressing block 3. Then, insert the screwdriver into the adjustment hole 11 to rotate the first screw 2, drive the first screw 2 to perform an axial movement relative to the pedal 1 and the first nut 12, so as to change the included angle between the pedal 1 and the pressing block 3. Finally, rotate the fixing bolt 7 to clamp and fix the pedal 1 and the pressing block 3 with the fixing bolt 7 and the fixing nut 71.

[0034] During use, the base 4 is located above the brake valve 9 and is fixedly connected to the brake valve 9. The valve stem of the brake valve 9 is in contact with the lower side surface of the pressure cap 42. Changing the axial position of the second screw 8 relative to the pressing block 3 can change the moving amount of the valve stem of the brake valve 9 after stepping on the pedal 1, and further change the displacement of the brake valve 9.

[0035] The present invention has been described by way of example above, but the present invention is not limited to the above specific embodiments. Any modification or variation based on the present invention belongs to the scope of protection required by the present invention.

Claims

1. An adjustable pedal assembly, characterized in that, Including: A pedal (1), a first screw (2), a pressing block (3) and a base (4). The pressing block (3) is located above the base (4) and is rotatably connected to the base (4). The pedal (1) is located above the pressing block (3) and is rotatably connected to the pressing block (3). The first screw (2) is connected to the pedal (1) and its position relative to the pedal (1) is adjustable. The end of the first screw (2) contacts the pressing block (3).

2. The adjustable pedal upper assembly according to claim 1, wherein: It further includes a first nut (12). The pedal (1) is formed with an adjusting hole (11). The adjusting hole (11) is a stepped hole. The end face of the first nut (12) contacts the stepped surface of the adjusting hole (11). The first nut (12) is threadedly connected to the first screw (2).

3. The adjustable pedal upper assembly according to claim 1, characterized in that: The pedal (1) is formed with an arc-shaped groove (13). The pressing block (3) is formed with a cylindrical protrusion (31). The cylindrical protrusion (31) is inserted into the arc-shaped groove (13). The arc surface of the arc-shaped groove (13) is adapted to the arc surface of the cylindrical protrusion (31).

4. The adjustable pedal upper assembly according to claim 3, wherein: It further includes a fixing bolt (7) and a fixing nut (71). The cylindrical protrusion (31) is formed with a long hole (33). The pedal (1) is formed with a first stepped hole (14). The fixing bolt (7) passes through the first stepped hole (14) and the long hole (33) and is then threadedly connected to the fixing nut (71). The fixing bolt (7) and the fixing nut (71) respectively contact the pedal (1) and the cylindrical protrusion (31) to fix the pedal (1) and the pressing block (3).

5. The adjustable pedal upper assembly according to claim 1, characterized in that: The pressing block (3) is formed with a contact groove (32). The end of the first screw (2) is inserted into the contact groove (32). The end of the first screw (2) is a spherical surface.

6. The adjustable pedal upper assembly according to claim 1, characterized in that: It further includes a second screw (8), a second nut (81) and a third nut (82). The second screw (8) passes downward through the pressing block (3). The second nut (81) and the third nut (82) are respectively threadedly connected to the second screw (8). The second nut (81) and the third nut (82) respectively contact the upper and lower side surfaces of the pressing block (3) to fix the second screw (8) and the pressing block (3).

7. The adjustable pedal upper assembly according to claim 6, characterized in that: It further includes a boot (41) and a pressing cap (42). The upper and lower sides of the boot (41) are respectively fixedly connected to the pressing cap (42) and the base (4). The lower end of the second screw (8) contacts the pressing cap (42).

8. The adjustable pedal upper assembly according to claim 1, characterized in that: It further includes a rotating shaft (5). The pressing block (3) is rotatably connected to the base (4) through the rotating shaft (5).

9. The adjustable pedal upper assembly according to claim 7, wherein: It further includes a torsion spring (6). The torsion spring (6) is sleeved outside the rotating shaft (5). The torsion spring (6) respectively contacts the pressing block (3) and the base (4).

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