Combined pedal

Abstract

The utility model relates to the technical field of automobile door pedal plates, and particularly discloses a combined pedal plate which comprises a door edge protection plate and a pedal plate which are installed through an automobile body frame body, the pedal plate is arranged at the bottom of the door edge protection plate and can stretch out to provide a treading area, a protection plate pedal plate is installed on the lower portion of the door edge protection plate, and the pedal plate pedal plate can stretch out to provide a treading area. The protection plate pedal is located above the pedal plate and can be connected with the side of the pedal plate to form a treading area together after the pedal plate stretches out. The combined pedal can provide a treading area which is larger than the width of the pedal, so that passengers can tread more stably and comfortably when getting on and off a bus.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile door pedals, in particular to a combined pedal capable of forming a relatively wide pedaling area. Background Art

[0002] Generally, the foot pedal is arranged on the side of the body of a high-type car, and is suitable for assisting passengers to get on and off the car. When installing, the foot pedal cooperates with the door side guard plate, and the door side guard plate is used as a foot line to cover the installation gap of the foot pedal.

[0003] For example, the pedal provided by the utility model patent with publication number CN206243037U and titled "A kind of automobile pedal" includes: a pedal body 1 and a connecting unit 2; the pedal body 1 is connected to the automobile side skirt through a connecting bracket, and the connecting unit 2 is inserted into the pedal body 1. During installation, it is only necessary to connect the pedal body 1 and the automobile side skirt through the connecting bracket, and then insert the connecting unit 2 into the pedal body 1 to ensure that there is no gap between the pedal body 1 and the automobile side skirt. In the above scheme, the pedal area that can be provided by the pedal is always the width of the pedal body 1.

[0004] Another example is the electric pedal provided by the utility model patent with publication number CN216467588U and titled “An Electric Pedal”, which includes: a car side skirt 1, a pedal assembly 2 and an electric drive device 3; the upper and lower edges of the inner side of the car side skirt 1 are provided with a plurality of buckles 4 and a fixing bracket 5; the pedal assembly 2 has a metal frame 6 and a pedal body 7, the inner side of the pedal body 7 is provided with a plurality of spaced reinforcing plates 8, and the upper surface of the metal frame 6 is provided with a groove 9; the electric drive device 3 has a front fixing bracket 10, a rear fixing bracket 11 and a movable bracket 12. The interfering fixing bracket 5 on the car side skirt 1 can be fixed on the front fixing bracket 10 of the electric drive device 3, so that it can be easily installed and no longer constitutes interference. In the above scheme, the pedal area that can be provided by the foot pedal is also only the width of the pedal body 7. Utility Model Content

[0005] A combined foot pedal provided in an embodiment of the present application can provide a pedaling area that is larger than the width of the foot pedal itself.

[0006] One aspect of an embodiment of the present application provides a combined foot pedal, including a door side guard plate and a foot pedal installed through a vehicle body frame, the foot pedal is arranged at the bottom of the door side guard plate and can be extended to provide a stepping area, and a guard pedal is installed at the lower part of the door side guard plate. The guard pedal is located above the foot pedal and can be connected with the side of the foot pedal after the foot pedal is extended to jointly form a stepping area.

[0007] Preferably, the guard pedal is installed at the bottom of the door side guard plate through a torsion spring hinge structure so that the outer edge of the bottom surface of the guard pedal always rests against the surface of the foot pedal.

[0008] Preferably, the torsion spring hinge structure includes a first hinge shaft mounting portion arranged at the bottom of the door side guard plate, a second hinge shaft mounting portion arranged on the side of the guard plate pedal, a hinge shaft passing through the first hinge shaft mounting portion and the second hinge shaft mounting portion, and a torsion spring sleeved on the hinge shaft; one end of the torsion spring is fixed to the first hinge shaft mounting portion, and the other end is fixed to the second hinge shaft mounting portion.

[0009] Preferably, a plug-in groove is provided near the outer edge of the bottom surface of the guard pedal, and a wear-resistant gasket is installed in the plug-in groove.

[0010] Preferably, the plug-in slot has a plug-in shaft, and the wear-resistant gasket is provided with a plug-in hole that matches the plug-in shaft.

[0011] Preferably, the outer edge of the bottom surface of the wear-resistant gasket has wear-resistant ridges arranged along the outer edge of the wear-resistant gasket.

[0012] Preferably, the surface of the foot pedal has a plurality of anti-slip strips, and the anti-slip strips are arranged in a direction parallel to the projection of a line connecting the starting point and the end point of the telescopic movement of the foot pedal on the surface of the foot pedal.

[0013] Preferably, the combined foot pedal also includes a mounting bracket, which includes a bracket vertical plate, a bracket horizontal plate formed by bending and extending along the bottom surface of the bracket vertical plate toward one side of the vehicle body frame, the door side guard plate is installed on the bracket vertical plate, and the foot pedal is installed on the bracket horizontal plate.

[0014] Preferably, the surface of the guard pedal has a guard pedal anti-slip strip.

[0015] Preferably, a drainage hole is provided on the pedal.

[0016] The embodiment of the present application provides a combined footrest, through the provision of a guard pedal, the guard pedal can be connected with the side of the footrest after the footrest is extended to form a stepping area together. The stepping area is formed by splicing the width of the footrest and the width of the guard pedal, so it has a larger width than the width of the footrest itself, thereby providing a stepping area larger than the width of the footrest itself, so that passengers can step more stably and comfortably when getting on and off the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] Figure 1 A schematic structural diagram of a combined foot pedal provided in an embodiment of the present application.

[0019] Figure 2 This is a schematic diagram of the structure of the combined foot pedal in the extended state provided in an embodiment of the present application.

[0020] Figure 3 A schematic diagram of the structure of the door side guard plate and guard plate pedal provided in an embodiment of the present application.

[0021] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0022] Figure 5 for Figure 3 A partial enlarged view of point B in the middle.

[0023] Figure 6 A schematic diagram of the relationship between the setting angle of the anti-slip strip provided in Example 1 of the present application and the movement trajectory of the pedal.

[0024] In the above figure: 1. vehicle body frame, 11. first hinge axis mounting portion, 12. second hinge axis mounting portion, 13. hinge axis, 14. torsion spring, 3. foot pedal, 37. drainage hole, 39. anti-slip strip, 7. door side guard plate, 8. guard plate pedal, 81. plug-in groove, 82. wear-resistant gasket, 83. plug-in axis, 84. plug-in hole, 85. wear-resistant convex ridge, 86. guard plate pedal anti-slip strip, 9. mounting bracket, 91. bracket vertical plate, 92. bracket horizontal plate. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0026] Example: Refer to Figure 1A combined foot pedal is shown, comprising a door side guard plate 7 (also called side skirt) and a foot pedal 3 installed through a vehicle body frame 1. The foot pedal 3 is arranged at the bottom of the door side guard plate 7 and can be extended to provide a stepping area. A guard pedal 8 is installed at the lower part of the door side guard plate 7. The guard pedal 8 is located above the foot pedal 3 and can be connected with the side of the foot pedal 3 after the foot pedal 3 is extended to jointly form a stepping area.

[0027] By setting the guard pedal, the guard pedal 8 can be connected with the side of the foot pedal 3 after the foot pedal 3 is extended to form a stepping area. The stepping area is formed by splicing the width of the foot pedal 3 and the width of the guard pedal 8, so it has a larger width than the width of the foot pedal 3 itself, thereby providing a stepping area larger than the width of the foot pedal 3 itself, so that passengers can step more stably and comfortably when getting on and off the vehicle.

[0028] The footrest 3 should be a telescopic footrest, and its telescopic mode can be vertical swing arm type or horizontal side sliding type; the driving mode can be motor driven or unpowered follow-up. The footrest 3 provided in this embodiment is a horizontal side sliding telescopic footrest, which is located directly below the guard plate pedal 8 and covered by the guard plate pedal 8 when in the retracted state; it is driven by the electric side sliding door to achieve telescopic movement, and it can slide out along the side and rear to the side. Figure 2 In the state shown, the front side of the bottom surface of the guard plate 8 is connected to the rear side of the surface of the footrest 3. The footrest 3 itself can be any existing plate structure, and its surface has a plurality of anti-slip strips 39 formed by integral molding or extrusion molding, and is provided with drainage holes 37.

[0029] In particular, refer to Figure 3 , Figure 4 As shown, the surface of the guard pedal 8 provided in this embodiment has a plurality of integrally formed or extruded guard pedal anti-slip strips 86. The guard pedal 8 is installed at the bottom of the door edge guard plate 7 through a torsion spring hinge structure so that the outer edge of the bottom surface of the guard pedal 8 always abuts against the surface of the foot pedal 3.

[0030] The torsion spring type hinge structure comprises a first hinge shaft mounting portion 11 arranged at the bottom of the door edge guard plate 7, a second hinge shaft mounting portion 12 arranged at the side of the guard plate pedal 8, a hinge shaft 13 passing through the first hinge shaft mounting portion 11 and the second hinge shaft mounting portion 12, and a torsion spring 14 sleeved on the hinge shaft 13; one end of the torsion spring 14 is fixed to the first hinge shaft mounting portion 11, and the other end is fixed to the second hinge shaft mounting portion 12. Thus, by the restoring force of the torsion spring 14, the bottom surface of the guard plate pedal 8 always abuts against the surface of the foot pedal 3.

[0031] Reference Figure 5As shown, during the extension and retraction of the footboard 3, the bottom surface of the guard plate 8 frequently rubs against the footboard. In order to improve the service life of the guard plate 8, it is preferred that a plug-in slot 81 is provided near the outer edge of the bottom surface of the guard plate 8, and a wear-resistant gasket 82 is installed in the plug-in slot 81. Generally, the wear-resistant gasket 82 is plug-inly installed in the plug-in slot 81. For example, the plug-in slot 81 has a plug-in shaft 83, and the wear-resistant gasket 82 has a plug-in hole 84 that matches the plug-in shaft 83.

[0032] In order to further reduce the wear of the contact caused by sliding friction, preferably, the outer edge of the bottom surface of the wear-resistant pad 82 is provided with a wear-resistant convex ridge 85 arranged along the outer edge of the wear-resistant pad 82, and at the same time, the setting direction of the anti-slip strip 39 is parallel to the projection of the line connecting the starting point and the end point of the telescopic movement of the foot pedal 3 on the surface of the foot pedal 3. Thereby, the wear of the contact caused by sliding friction can be alleviated by the wear of the contact caused by sliding friction.

[0033] Specifically in this embodiment, refer to Figure 6 As shown, the foot pedal 3 swings along the trajectory defined by the parallelogram four-bar mechanism as the side sliding door moves, forming a partial arc motion trajectory of 30-35°, and the projection of the line connecting the starting point and the end point of the trajectory on the foot pedal 3 is the direction of the arrow. At this time, the axis a of the anti-slip strip 39 is parallel to the direction of the arrow.

[0034] On the other hand, using a mounting bracket 9 to mount the footboard 3 and the door edge guard plate 7 can improve the mounting strength of the combined footboard of this embodiment, increase the supporting force it can provide, and make the passengers step more stably and comfortably when getting on and off the vehicle. The mounting bracket 9 includes a bracket vertical plate 91, a bracket horizontal plate 92 formed by bending and extending along the bottom surface of the bracket vertical plate 91 toward one side of the vehicle body frame 1, the door edge guard plate 7 is bolted and grounded on the bracket vertical plate 91, and the footboard 3 is mounted on the bracket horizontal plate 92 through a driving mechanism that drives or guides its movement.

[0035] The above description is intended to be illustrative and not limiting. Upon reading the above description, many embodiments and many applications beyond the examples provided will be apparent to those skilled in the art. Therefore, the scope of the present teachings should not be determined with reference to the above description, but should be determined with reference to the appended claims and the full scope of equivalents to which such claims are entitled. For the purpose of comprehensiveness, all articles and references, including disclosures of patent applications and publications, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended to be a waiver of the subject matter, nor should it be considered that the applicant has not considered the subject matter to be part of the disclosed application subject matter.

Claims

1. A combined foot pedal, comprising a door side guard plate (7) and a foot pedal (3) mounted via a vehicle body frame (1), wherein the foot pedal (3) is arranged at the bottom of the door side guard plate (7) and can be extended to provide a stepping area, characterized in that: A guard plate pedal (8) is installed at the lower part of the door side guard plate (7). The guard plate pedal (8) is located above the foot pedal (3) and can be connected with the side of the foot pedal (3) after the foot pedal (3) is extended to form a stepping area.

2. The combined foot pedal according to claim 1, characterized in that: The guard plate pedal (8) is mounted on the bottom of the door side guard plate (7) via a torsion spring hinge structure, so that the outer edge of the bottom surface of the guard plate pedal (8) always abuts against the surface of the foot pedal (3).

3. The combined foot pedal according to claim 2, characterized in that: The torsion spring type hinge structure comprises a first hinge shaft mounting portion (11) arranged at the bottom of the door side guard plate (7), a second hinge shaft mounting portion (12) arranged at the side of the guard plate pedal (8), a hinge shaft (13) passing through the first hinge shaft mounting portion (11) and the second hinge shaft mounting portion (12), and a torsion spring (14) sleeved on the hinge shaft (13); one end of the torsion spring (14) is fixed to the first hinge shaft mounting portion (11), and the other end is fixed to the second hinge shaft mounting portion (12).

4. The combined foot pedal according to claim 1, characterized in that: A plug-in slot (81) is provided near the outer edge of the bottom surface of the guard pedal (8), and a wear-resistant gasket (82) is installed in the plug-in slot (81).

5. The combined foot pedal according to claim 4, characterized in that: The plug-in slot (81) has a plug-in shaft (83), and the wear-resistant gasket (82) is provided with a plug-in hole (84) that matches the plug-in shaft (83).

6. The combined foot pedal according to claim 4, characterized in that: The outer edge of the bottom surface of the wear-resistant gasket (82) is provided with wear-resistant convex ridges (85) arranged along the outer edge of the wear-resistant gasket (82).

7. The combined foot pedal according to claim 1, characterized in that: The surface of the foot pedal (3) is provided with a plurality of anti-slip strips (39), and the arrangement direction of the anti-slip strips (39) is parallel to the projection of a line connecting the starting point and the end point of the telescopic movement of the foot pedal (3) on the surface of the foot pedal (3).

8. The combined foot pedal according to claim 1, characterized in that: The combined foot pedal further comprises a mounting bracket (9), the mounting bracket (9) comprising a bracket vertical plate (91), a bracket horizontal plate (92) formed by bending and extending along the bottom surface of the bracket vertical plate (91) toward one side of the vehicle body frame (1), the door side guard plate (7) being mounted on the bracket vertical plate (91), and the foot pedal (3) being mounted on the bracket horizontal plate (92).

9. The combined foot pedal according to claim 1, characterized in that: The surface of the guard pedal (8) is provided with a guard pedal anti-slip strip (86).

10. The combined foot pedal according to claim 1, characterized in that: The pedal (3) is provided with a drainage hole (37).

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