Automobile pedal capable of preventing foreign objects from being trapped at the bottom

Abstract

The invention relates to a car pedal that can prevent foreign objects from being trapped at the bottom, belonging to the technical field of car pedals. In order to solve the problem that sludge will gradually fill the hollow gap, the anti-skid effect of the car pedal will gradually decrease. As the sludge accumulates, it will solidify and get stuck in the hollow gap. Not only is cleaning very cumbersome, but it also requires the use of cutting-edge tools. After repeated cleaning, it is easy to cause wear to the car pedal. The present invention simultaneously pushes two groups of sliding outer handle blocks to slide along the sliding outer grooves, so that the two groups of sliding outer handle blocks are continuously away from the open groove openings, and the lifting mechanism gradually moves upward along the inner wall of the accommodating chamber, thereby pushing out the sludge accumulated inside the hollow groove. The present invention reveals the storage groove, which is convenient for taking out the cleaning tool placed in advance inside the storage groove, so that when the sludge jacking operation is completed, the space between the cleaning tools is exposed, thereby facilitating the cleaning of the sludge mass on the surface of the friction support plate immediately after the sludge is pushed out.

Description

Technical Field

[0001] The invention relates to the technical field of automobile pedals, in particular to an automobile pedal capable of preventing foreign objects from being trapped at the bottom. Background Art

[0002] Car pedals can be divided into accelerator pedals, brake pedals and parking brake pedals, as well as side pedals. As the name suggests, the side pedals are set on the side of the car door for easy getting on and off the car. There are two types: fixed pedals and electric pedals. Non-luxury cars mostly have fixed pedals installed on the edge of the car body. In order to ensure the anti-slip effect of the pedals, the upper surface of the car pedals are mostly provided with a hollow surface.

[0003] However, although the hollow surface of the pedals can effectively prevent the soles of the feet from slipping, in the process of getting on and off the car, mud and other debris on the soles of the shoes will inevitably remain on the upper surface of the pedals. Over time, the mud will accumulate in the hollow gaps. On the one hand, the mud will gradually fill the hollow gaps, and the anti-slip effect of the car pedals will gradually decrease. On the other hand, as the mud accumulates, it will solidify and get stuck in the hollow gaps. Not only is cleaning very cumbersome, but it also requires the use of sophisticated tools. After repeated cleaning, it is easy to cause wear to the car pedals.

[0004] In view of the above problems, the existing device is improved and a car pedal that can prevent foreign objects from being trapped at the bottom is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a car pedal that can prevent foreign objects from being trapped at the bottom, solving the problem in the background technology that sludge will gradually fill the hollow gaps, and the anti-slip effect of the car pedal will gradually decrease. As the sludge accumulates, it will solidify and get stuck in the hollow gaps, which is not only very cumbersome to clean, but also requires the use of sophisticated tools. After repeated cleaning, it is easy to cause wear to the car pedal.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a car pedal that can prevent foreign objects from being trapped at the bottom, comprising a pedal frame and a friction support plate installed on the upper surface of the pedal frame, a tool splicing receiving plate is provided at the lower end of the pedal frame, an open slot is provided at the lower end of the side surface of the pedal frame, the tool splicing receiving plate and the pedal frame match, and sliding outer grooves are provided on both sides of the surface of the open slot, a sliding outer handle block is installed inside the sliding outer groove, a friction surface is provided on the outer surface of the sliding outer handle block, and a hollow groove is provided on the surface of the friction support plate. The tool splicing receiving plate includes a bottom plate installed at the lower end of the pedal frame. The plate frame and the storage groove are arranged inside the bottom plate frame. The inner bottom surface of the storage groove is installed with a first limiting strip, and a second limiting strip is arranged on one side of the first limiting strip. Two groups of the first limiting strip and the second limiting strip are installed, and cleaning tools can be placed inside the storage groove. The upper surfaces of the first limiting strip and the second limiting strip are provided with limited long slide grooves. A connecting strip is installed on an inner side wall of the storage groove. Two groups of connecting strips are provided, and a connecting long groove is provided on the upper surface of the connecting strip. A accommodating chamber is provided inside the pedal frame, and a jacking mechanism is installed inside the accommodating chamber. The jacking mechanism pushes out the sludge accumulated in the hollow groove.

[0007] Furthermore, the accommodating chamber includes a connecting rod installed on the inner bottom surface of the sliding outer handle block and a first rack plate arranged at one end of the connecting rod, a traction gear plate is installed on the inner side of the first rack plate, a second rack plate is arranged on the inner side of the traction gear plate, and one side surface of the second rack plate and the first rack plate are both provided with connecting flat tooth surfaces, the traction gear plate is meshed and connected with the second rack plate and the first rack plate on both sides, and one end of the second rack plate is connected to the jacking mechanism.

[0008] Furthermore, the lifting mechanism includes a fixed limit sleeve installed inside the accommodating chamber and side-opening sliding grooves opened on both sides of the fixed limit sleeve. A lifting force member is provided inside the fixed limit sleeve, an extrusion push block is installed inside the side-opening sliding groove, and a connecting spring is provided on the inner bottom surface of the fixed limit sleeve, and one end of the connecting spring is connected to one end of the lifting force member.

[0009] Furthermore, a lifting and cleaning base plate is provided at the bottom of the friction support plate, and lifting matching strips are evenly installed on the upper surface of the lifting and cleaning base plate, which match the hollow grooves, and limiting connectors are provided on both side ends of the lifting and cleaning base plate, and the two ends of the lifting and cleaning base plate are connected to the side walls of the accommodating chamber through limiting connectors.

[0010] Furthermore, the extrusion push block includes a block body that matches the side-opening sliding groove and a matching slot opened on the inner side of the block body. The two sets of matching slots correspond to each other, and the connecting spring matches the two sets of matching slots. An extrusion bevel groove is opened at the inner corner of the block body, and the extrusion push block is connected to the lifting force member through the extrusion bevel groove.

[0011] Furthermore, the jacking force member includes a U-shaped profile clamp arranged on the inner side of the fixed limit sleeve and a swinging force block installed on the inner side of the U-shaped profile clamp. The rounded end angle of the U-shaped profile clamp is connected to the extrusion bevel. A connecting shaft is installed between the U-shaped profile clamp and the swinging force block. Limited sliding blocks are provided on both side surfaces of the U-shaped profile clamp. A top pressing semicircular block is installed on the upper surface of the swinging force block. The swinging force block matches the open slot. The jacking force member is slidingly connected to the inner wall of the fixed limit sleeve through the limited sliding block.

[0012] Furthermore, a return spring is arranged between the two groups of jacking matching blocks, one end of the return spring is connected to the jacking cleaning base plate, and the other end of the return spring is connected to the friction support plate. A splicing base plate is installed on the lower surface of the jacking cleaning base plate. There are three groups of splicing base plates. A traction bottom rod is installed between adjacent splicing base plates, and the top pressure semicircular block is connected to a group of splicing base plates.

[0013] Furthermore, a limiting vertical rod is set inside the limiting long slide, and the limiting vertical rod matches the limiting long slide. One end of the four groups of limiting vertical rods are respectively connected to the second rack plate and the connecting flat tooth surface, and the other end of the limiting vertical rod is installed with a limiting bottom plate, and the size of the limiting bottom plate is larger than the limiting long slide.

[0014] Furthermore, a hanging rod is installed on the lower surface of the connecting rod, a third rack plate is provided at the bottom end of the hanging rod, a swinging pair of rods is installed at the lower end of the third rack plate, and two groups of swinging pairs of rods are provided. A limiting circular block is installed at one end of the swinging pair of rods, and a connecting shaft is provided at the other end of the swinging pair of rods. One end of the two groups of swinging pairs of rods are connected by the connecting shaft, and the other end of the two groups of swinging pairs of rods are connected to the inner wall of the connecting long groove through the limiting circular block.

[0015] Furthermore, one end surface of a set of swing rods is provided with an arcuate tooth surface, and the swing rods are meshed and connected with the lower surface of the third rack plate through the arcuate tooth surface.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention proposes a car pedal that can prevent foreign objects from being trapped at the bottom. When a large amount of mud and other debris appears inside the hollow groove, the two groups of sliding outer handle blocks are pushed to slide along the sliding outer groove at the same time, so that the two groups of sliding outer handle blocks are continuously moved away from the open groove opening, and the jacking mechanism gradually moves upward along the inner wall of the accommodating chamber, thereby pushing out the mud accumulated inside the hollow groove. Therefore, the user can complete the sludge in the hollow gap in only two steps, and the operation is convenient.

[0018] 2. The present invention proposes a car foot pedal that can prevent foreign objects from being trapped at the bottom. The distance between the foot pedal frame and the tool receiving plate is gradually enlarged. The first limiting strip, the second limiting strip and the connecting strip are used to control the distance between the foot pedal frame and the tool receiving plate, so that the storage groove is exposed, which is conducive to taking the cleaning tools pre-placed inside the storage groove. In this way, while completing the sludge lifting operation, the cleaning tools are exposed, which makes it convenient to clean the sludge clumps on the surface of the friction support plate immediately after the sludge is pushed out.

[0019] 3. The present invention proposes a car pedal that can prevent foreign objects from being trapped at the bottom. After the sludge on the surface of the friction support plate is cleaned, the jacking mechanism quickly returns to its original position, the friction support plate and the jacking mechanism gradually separate, and the jacking mechanism quickly moves downward along the inner wall of the accommodating chamber. The jacking mechanism also moves downward along the hollow groove, and then the friction support plate can quickly return to the hollow surface state, thereby maintaining the continuous friction effect of the car pedal and improving its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the automobile pedal that can prevent foreign objects from being trapped at the bottom of the present invention;

[0021] Figure 2 This is a schematic diagram of the overall structure of the pedal frame of an automobile pedal capable of preventing foreign objects from being trapped at the bottom of the pedal according to the present invention;

[0022] Figure 3 This is a schematic structural diagram of a tool assembly receiving plate for a car pedal capable of preventing foreign objects from being trapped at the bottom of the pedal;

[0023] Figure 4 This is a schematic diagram of the internal planar structure of the automobile pedal accommodating chamber that can prevent foreign objects from being trapped at the bottom of the vehicle according to the present invention;

[0024] Figure 5 This is a schematic diagram of the internal planar structure of the automobile pedal lifting mechanism that can prevent foreign objects from being trapped at the bottom of the vehicle;

[0025] Figure 6 A side view of the internal planar structure of the pedal frame of the automobile pedal capable of preventing foreign objects from being trapped at the bottom of the pedal according to the present invention;

[0026] Figure 7 This is a schematic diagram of the assembly structure of the lifting force applying member and the extrusion push block of the automobile foot pedal capable of preventing foreign objects from being trapped at the bottom of the present invention;

[0027] Figure 8 This is a schematic diagram of the overall structure of the automobile pedal lifting force-applying member of the present invention that can prevent foreign objects from being trapped at the bottom;

[0028] Figure 9 This is a front view of the internal planar structure of the pedal frame of the automobile pedal capable of preventing foreign objects from being trapped at the bottom of the pedal according to the present invention;

[0029] Figure 10 This is a schematic diagram of the internal planar structure of the long position-limiting chute of the automobile pedal that can prevent foreign objects from being trapped at the bottom of the present invention;

[0030] Figure 11 This is a schematic diagram of the overall internal planar structure of the automobile pedal connecting rod that can prevent foreign objects from being trapped at the bottom of the vehicle according to the present invention;

[0031] Figure 12 The invention provides a side view of the internal planar structure of the swinging rod of the automobile pedal capable of preventing foreign objects from being trapped at the bottom.

[0032] In the figure: 1. pedal frame; 2. friction support plate; 21. hollow groove; 3. tool assembly receiving plate; 31. bottom plate frame; 32. storage groove; 33. first limit strip; 34. second limit strip; 35. limit long slide; 351. limit vertical rod; 352. limit bottom plate; 36. connecting strip; 37. connecting long groove; 4. opening into the open groove; 5. sliding outer groove; 6. sliding outer handle block; 7. friction surface; 8. accommodating chamber; 81. connecting rod; 811. hanging rod; 812. third rack plate; 813. swinging rod; 814. limit round block; 815. connecting shaft; 82 , first rack plate; 83, traction gear plate; 84, second rack plate; 85, connecting flat tooth surface; 86, lifting and cleaning bottom plate; 861, reset spring; 862, splicing bottom plate; 863, traction bottom rod; 87, lifting matching bar block; 9, lifting mechanism; 91, fixed limit sleeve; 92, side sliding groove; 93, lifting force member; 931, U-shaped profile clamp; 932, swing force block; 933, connecting shaft; 934, limit sliding block; 935, top pressure semicircular block; 94, extrusion push block; 941, block; 942, matching slot; 943, extrusion inclined slot; 95, connecting spring. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0034] See also Figures 1-12 As shown, in order to solve the technical problem that although the hollow surface of the pedal can effectively prevent the soles of the feet from slipping, during the process of getting on and off the car, mud and other debris on the soles of the shoes will inevitably remain on the upper surface of the pedal. Over time, the mud will accumulate in the hollow gaps and gradually fill the hollow gaps, and the anti-slip effect of the car pedals will gradually decrease, the following preferred technical solutions are provided:

[0035] A car pedal that can prevent foreign objects from being trapped at the bottom includes a pedal frame 1 and a friction support plate 2 installed on the upper surface of the pedal frame 1. The lower end of the pedal frame 1 is provided with a tool splicing receiving plate 3. The lower end of the side surface of the pedal frame 1 is provided with an open slot 4. The tool splicing receiving plate 3 matches the pedal frame 1. Both sides of the surface of the open slot 4 are provided with a sliding outer groove 5. A sliding outer handle block 6 is installed inside the sliding outer groove 5. The outer surface of the sliding outer handle block 6 is provided with a friction surface 7. The surface of the friction support plate 2 is provided with a hollow groove 21. The tool splicing receiving plate 3 includes a bottom plate frame 31 installed at the lower end of the pedal frame 1 and a storage dark groove 32 provided inside the bottom plate frame 31. A first limiting strip 33 is installed on the inner bottom surface of the storage groove 32, and a second limiting strip 34 is provided on one side of the first limiting strip 33. Two groups of the first limiting strip 33 and the second limiting strip 34 are installed, and cleaning tools can be placed inside the storage groove 32. The upper surfaces of the first limiting strip 33 and the second limiting strip 34 are provided with a limited long slide groove 35. A connecting strip 36 is installed on an inner side wall of the storage groove 32. Two groups of connecting strips 36 are provided, and a connecting long groove 37 is provided on the upper surface of the connecting strip 36. A accommodating chamber 8 is provided inside the pedal frame 1, and a jacking mechanism 9 is installed inside the accommodating chamber 8. The jacking mechanism 9 pushes out the sludge accumulated in the hollow groove 21.

[0036] The accommodating chamber 8 includes a connecting rod 81 installed on the inner bottom surface of the sliding outer handle block 6 and a first rack plate 82 provided at one end of the connecting rod 81. A traction gear plate 83 is installed on the inner side of the first rack plate 82. A second rack plate 84 is provided on the inner side of the traction gear plate 83. One side surface of the second rack plate 84 and the first rack plate 82 are both provided with connecting flat tooth surfaces 85. The traction gear plate 83 is meshed with the second rack plates 84 and the first rack plates 82 on both sides. One end of the second rack plate 84 is connected to the jacking mechanism 9. The jacking mechanism 9 includes a fixed limiting sleeve 91 installed inside the accommodating chamber 8 and a side-open sliding groove 92 opened on both sides of the fixed limiting sleeve 91. A jacking force member 93 is provided inside the fixed limiting sleeve 91, and an extrusion push block 94 is installed inside the side-open sliding groove 92. A connecting spring 95 is provided on the inner bottom surface of the fixed limiting sleeve 91, and one end of the connecting spring 95 is connected to one end of the jacking force member 93.

[0037] The two gears 83 are moved in opposite directions by the two gears 84, and the two gears 85 are moved in opposite directions by the two gears 85. When the gears 83 are moved in opposite directions, the gears 83 are moved in opposite directions by the two gears 84. When the gears 83 are moved in opposite directions, the gears 83 are moved in opposite directions by the two gears 85. When the gears 83 are moved in opposite directions, the gears 83 are moved in opposite directions by the two gears 84. When the gears 83 are moved in opposite directions, the gears 83 are moved in opposite directions by the two gears 84. When the gears 83 are moved in opposite directions, the gears 83 are moved in opposite directions by the two gears 85. When the lever 933 is exposed to the outside of the open slot 4, the swinging force block 932 is unrestricted. The user steps on the exposed end of the swinging force block 932 and, using the lever principle, the swinging force block 932 swings around the connecting shaft 933 as the axis. The opposite end of the inner side of the swinging force block 932 is tilted, causing the top pressing semicircular block 935 to squeeze the splicing bottom plate 862, and the lifting force is transmitted to the jacking cleaning bottom plate 86. The connection and shaping effect of the splicing bottom plate 862 and the traction bottom rod 863 with the jacking cleaning bottom plate 86 is used to improve the uniform dispersion effect of the force, and the jacking cleaning bottom plate 86 gradually moves upward along the inner wall of the accommodating chamber 8, driving the jacking matching bar 87 to jack up along the hollow groove 21, thereby ejecting the sludge accumulated in the hollow groove 21. Therefore, the user can complete the sludge in the hollow gap by only sliding the outer handle block 6 and stepping on the swinging force block 932, which is convenient to operate.

[0038] In order to solve the technical problem that as sludge accumulates, it will solidify and get stuck in the hollow gaps. Cleaning is not only very tedious and requires the use of sophisticated tools, but also easily causes wear to the car pedals after repeated cleaning, the following preferred technical solutions are provided:

[0039] The bottom of the friction support plate 2 is provided with a lifting and cleaning base plate 86, and the upper surface of the lifting and cleaning base plate 86 is evenly installed with lifting matching strips 87. The lifting matching strips 87 match the hollow groove 21, and the two side ends of the lifting and cleaning base plate 86 are provided with limited connectors. The two ends of the lifting and cleaning base plate 86 are connected to the side walls of the accommodating chamber 8 through the limited connectors. The extrusion push block 94 includes a block 941 that matches the side sliding groove 92 and a matching slot 942 opened on the inner side of the block 941. The two sets of matching slots 942 correspond to each other, and the connecting spring 95 matches the two sets of matching slots 942. The inner corner of the block 941 is provided with an extrusion inclined slot 943, and the extrusion push block 94 is squeezed by The inclined groove 943 is connected to the lifting force member 93, and the lifting force member 93 includes a U-shaped profile clamp 931 arranged on the inner side of the fixed limit sleeve 91 and a swing force block 932 installed on the inner side of the U-shaped profile clamp 931. The rounded end angle of the U-shaped profile clamp 931 is connected to the extrusion inclined groove 943. A connecting shaft 933 is installed between the U-shaped profile clamp 931 and the swing force block 932. Limited sliding blocks 934 are provided on both side surfaces of the U-shaped profile clamp 931. A top pressing semicircular block 935 is installed on the upper surface of the swing force block 932. The swing force block 932 matches the open slot 4. The lifting force member 93 is slidingly connected to the inner wall of the fixed limit sleeve 91 through the limited sliding block 934.

[0040] Specifically, when the sliding outer handle block 6 drives the connecting rod 81 to slide to one side, the hanging rod 811 synchronously drives the third rack plate 812 to slide to one side, and the third rack plate 812 is engaged with the arc-shaped end of one set of swinging rods 813, so that one set of swinging rods 813 is in a swinging state, and the other set of swinging rods 813 swings and rotates synchronously therewith. When the folding angles of the two sets of swinging rods 813 gradually become smaller, the distance between the pedal frame 1 and the tool splicing receiving plate 3 gradually increases, and the swinging rods 813 slide through the inner wall of the connecting long groove 37 through the limiting round block 814. At the same time, the limiting vertical rod 3 51 slides up and down along the limited long slide groove 35, and the limited bottom plate 352 controls the lifting and lowering displacement, which not only improves the stability of the first rack plate 82 and the second rack plate 84 during the sliding process, but also helps to control the distance between the pedal frame 1 and the tool splicing receiving plate 3, thereby exposing the receiving groove 32, which is conducive to taking the cleaning tools pre-placed inside the receiving groove 32. At this time, the jacking matching block 87 and the friction support plate 2 maintain the same horizontal plane, so that the cleaning tools are exposed while completing the sludge jacking operation, thereby facilitating the cleaning of the sludge clumps on the surface of the friction support plate 2 immediately after the sludge is ejected.

[0041] In order to better solve the technical problem of maintaining the friction effect of automobile pedals, the following preferred technical solutions are provided:

[0042] A return spring 861 is provided between the two groups of jacking matching blocks 87, one end of the return spring 861 is connected to the jacking cleaning base plate 86, and the other end of the return spring 861 is connected to the friction support plate 2. A splicing base plate 862 is installed on the lower surface of the jacking cleaning base plate 86, and three groups of splicing base plates 862 are provided. A traction base rod 863 is installed between adjacent splicing base plates 862, and the top pressure semicircular block 935 is connected to a group of splicing base plates 862. A limiting vertical rod 351 is provided inside the limiting long slide 35, and the limiting vertical rod 351 matches the limiting long slide 35. One end of the four groups of limiting vertical rods 351 is respectively connected to the second rack plate 84 and the connecting flat tooth surface 85, and the other end of the limiting vertical rod 351 is installed with a limiting bottom plate 352. The limiting bottom plate The size of 352 is larger than the limiting long slide groove 35, and a hanging rod 811 is installed on the lower surface of the connecting rod 81, and a third rack plate 812 is provided at the bottom end of the hanging rod 811, and a swinging pair rod 813 is installed at the lower end of the third rack plate 812. There are two groups of swinging pairs of rods 813, one end of the swinging pair of rods 813 is installed with a limiting round block 814, and the other end of the swinging pair of rods 813 is provided with a connecting shaft 815. One end of the two groups of swinging pairs of rods 813 is connected by the connecting shaft 815, and the other end of the two groups of swinging pairs of rods 813 is connected to the inner wall of the connecting long groove 37 through the limiting round block 814. One end face of one group of swinging pairs of rods 813 is provided with an arc tooth surface, and the swinging pair of rods 813 is meshed with the lower surface of the third rack plate 812 through the arc tooth surface.

[0043] Specifically, after the sludge on the surface of the friction support plate 2 is cleaned, the swinging force block 932 is restored to a horizontal state, and the outer handle block 6 is slid in the reverse direction. Through a series of linkage components, on the one hand, the two groups of extrusion push blocks 94 are gradually separated, and the elastic action of the connecting spring 95 is used to drive the lifting force member 93 to quickly restore to its original position as a whole. On the other hand, when the swinging force block 932 is restored to a horizontal state, the lifting cleaning base plate 86 loses the upward pressing force, and the elastic action of several groups of reset springs 861 is used to quickly move the lifting cleaning base plate 86 downward along the inner wall of the accommodating chamber 8, and the lifting matching bar 87 moves downward along the hollow groove 21, so that the friction support plate 2 can quickly restore the hollow surface state, maintain the continuous friction effect of the car pedal, and improve its service life.

[0044] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A car pedal capable of preventing foreign matter from being trapped at the bottom, comprising a pedal frame (1) and a friction support plate (2) mounted on the upper surface of the pedal frame (1), characterized in that: The lower end of the pedal frame (1) is provided with a tool splicing receiving plate (3), the lower end of the side surface of the pedal frame (1) is provided with an opening (4) for entering the open slot, the tool splicing receiving plate (3) and the pedal frame (1) are matched, and both sides of the opening (4) are provided with sliding outer grooves (5), the interior of the sliding outer groove (5) is provided with a sliding outer handle block (6), the outer surface of the sliding outer handle block (6) is provided with a friction surface (7), and the surface of the friction support plate (2) is provided with a hollow groove (21), the tool splicing receiving plate (3) includes a bottom plate frame (31) installed at the lower end of the pedal frame (1) and a receiving dark groove (32) provided inside the bottom plate frame (31), the interior of the pedal frame (1) is provided with a receiving chamber (8), the interior of the receiving chamber (8) is provided with a lifting mechanism (9), and the lifting mechanism (9) pushes out the sludge accumulated in the hollow groove (21); The accommodating chamber (8) includes a connecting rod (81) installed on the inner bottom surface of the sliding outer handle block (6) and a first rack plate (82) arranged at one end of the connecting rod (81), a traction gear plate (83) is installed on the inner side of the first rack plate (82), a second rack plate (84) is arranged on the inner side of the traction gear plate (83), and a connecting flat tooth surface (85) is provided on one side surface of the second rack plate (84) and the first rack plate (82), the traction gear plate (83) is meshed with the second rack plate (84) and the first rack plate (82) on both sides, and one end of the second rack plate (84) is connected to the lifting mechanism (9); The lifting mechanism (9) includes a fixed limiting sleeve (91) installed inside the accommodating chamber (8) and side-opening sliding grooves (92) opened on both sides of the fixed limiting sleeve (91), a lifting force member (93) is provided inside the fixed limiting sleeve (91), an extrusion push block (94) is installed inside the side-opening sliding groove (92), and a connecting spring (95) is provided on the inner bottom surface of the fixed limiting sleeve (91), and one end of the connecting spring (95) is connected to one end of the lifting force member (93); A lifting and cleaning bottom plate (86) is provided at the bottom of the friction support plate (2), and lifting matching strips (87) are evenly installed on the upper surface of the lifting and cleaning bottom plate (86), and the lifting matching strips (87) match the hollow groove (21), and limiting connectors are provided on both sides of the lifting and cleaning bottom plate (86), and the two ends of the lifting and cleaning bottom plate (86) are connected to the side wall of the accommodating chamber (8) through the limiting connectors; The extrusion push block (94) includes a block (941) matching the side-opening sliding groove (92) and a matching slot (942) provided on the inner side of the block (941). The two sets of matching slots (942) correspond to each other, and the connecting spring (95) matches the two sets of matching slots (942). An extrusion bevel slot (943) is provided at the inner corner of the block (941). The extrusion push block (94) is connected to the lifting force member (93) through the extrusion bevel slot (943). The lifting force member (93) includes a U-shaped profile clamp (931) arranged on the inner side of the fixed limiting sleeve (91) and a swinging force block (932) installed on the inner side of the U-shaped profile clamp (931). The rounded end angle of the U-shaped profile clamp (931) is connected to the extrusion inclined groove (943). A connecting shaft (933) is installed between the U-shaped profile clamp (931) and the swinging force block (932). The two side surfaces of the U-shaped profile clamp (931) are provided with limited sliding blocks (934). The upper surface of the swinging force block (932) is provided with a top pressing semicircular block (935). The swinging force block (932) matches the opening (4) of the open groove. The lifting force member (93) is slidably connected to the inner wall of the fixed limiting sleeve (91) through the limited sliding block (934). A return spring (861) is provided between the two groups of jacking matching blocks (87), one end of the return spring (861) is connected to the jacking cleaning base plate (86), and the other end of the return spring (861) is connected to the friction support plate (2). A splicing base plate (862) is installed on the lower surface of the jacking cleaning base plate (86), and three groups of splicing base plates (862) are provided. A traction bottom rod (863) is installed between adjacent splicing base plates (862), and a top pressure semicircular block (935) is connected to a group of splicing base plates (862).

2. The automobile foot pedal capable of preventing foreign matter from being trapped at the bottom as claimed in claim 1, characterized in that: A first limiting strip (33) is installed on the inner bottom surface of the storage dark groove (32), and a second limiting strip (34) is provided on one side of the first limiting strip (33). Two groups of the first limiting strip (33) and the second limiting strip (34) are installed, and cleaning tools can be placed inside the storage dark groove (32). The upper surfaces of the first limiting strip (33) and the second limiting strip (34) are both provided with a limited long slide groove (35). An inner side wall of the storage dark groove (32) is provided with a connecting strip (36), and two groups of the connecting strip (36) are provided. A connecting long groove (37) is provided on the upper surface of the connecting strip (36).

3. The automobile foot pedal capable of preventing foreign matter from being trapped at the bottom as claimed in claim 2, characterized in that: A limiting vertical rod (351) is provided inside the limiting long chute (35), and the limiting vertical rod (351) matches the limiting long chute (35). One end of the four groups of limiting vertical rods (351) is connected to the second rack plate (84) and the connecting flat tooth surface (85), respectively. The other end of the limiting vertical rod (351) is installed with a limiting bottom plate (352), and the size of the limiting bottom plate (352) is larger than the limiting long chute (35).

4. The automobile foot pedal capable of preventing foreign matter from being trapped at the bottom as claimed in claim 1, characterized in that: A hanging rod (811) is installed on the lower surface of the connecting rod (81), and a third rack plate (812) is provided at the bottom end of the hanging rod (811). A swinging pair of rods (813) is installed at the lower end of the third rack plate (812). Two groups of swinging pairs of rods (813) are provided, one end of the swinging pair of rods (813) is installed with a limiting circular block (814), and the other end of the swinging pair of rods (813) is provided with a connecting shaft (815). One end of the two groups of swinging pairs of rods (813) is connected through the connecting shaft (815), and the other end of the two groups of swinging pairs of rods (813) is connected to the inner wall of the connecting long groove (37) through the limiting circular block (814).

5. The automobile foot pedal capable of preventing foreign matter from being trapped at the bottom as claimed in claim 1, characterized in that: One end surface of a set of swing rods (813) is provided with an arcuate tooth surface, and the swing rods (813) are meshedly connected with the lower surface of the third rack plate (812) via the arcuate tooth surface.

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