Labor-saving mechanism for automobile pedal

Abstract

The utility model relates to the technical field of automobile parts, in particular to an automobile pedal labor-saving mechanism which comprises a second pedal and a first pedal which are installed on a brake arm, the first pedal is connected with a second flat plate in a sliding mode through a sliding block, and a reset spring is installed between the first pedal and the second flat plate in the sliding direction of the sliding block. The labor-saving mechanism further comprises a first flat plate, a plurality of metal contact pins are installed on the first flat plate, the first flat plate is fixed to the second pedal through part of the metal contact pins in a bent mode, and the first flat plate is fixed to the second flat plate through part of the metal contact pins. According to the device, part of the metal contact pins are fixed to the second pedal in a bent mode, the first flat plate is fixed to the second flat plate through part of the metal contact pins, and compared with a hook-and-loop fastener fixing mode in the prior art, the device is more stable and firmer in connection through the metal contact pins.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile parts technical field especially, relate to a kind of automobile pedal power-saving mechanism. BACKGROUND

[0002] When driving, the driver generally heels, and the instep rotates around the heel, and the instep is pressed on the brake pedal and the accelerator pedal, and the heel is not moved when pressing, and the brake pedal and the instep will produce friction when the instep is pressed on the brake pedal, not only the brake pedal is pressed more difficultly, but also the pressing is not smooth, especially when encountering traffic jam, the ankle position is easily sore.

[0003] In order to solve the above problems, the applicant disclosed an early power-saving automobile brake pedal, publication (announcement) number: CN213109291U, by installing a first pedal that can slide on the fixed second pedal, thereby avoiding the sliding friction between the instep and the brake pedal, and reducing the problem that the ankle position is easily sore when braking back and forth, but research has found that when the first pedal and the second pedal are installed together by the magic tape method, the magic tape is not firmly bonded on one hand, and on the other hand, the magic tape will lose adhesion after long-term use, affecting the stability of the connection. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem that the first pedal and the second pedal are installed together by the magic tape method in the prior art, the magic tape is not firmly bonded on one hand, and on the other hand, the magic tape will lose adhesion after long-term use, affecting the stability of the connection, and proposes a kind of automobile pedal power-saving mechanism.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A kind of automobile pedal power-saving mechanism, including second pedal installed with brake arm, first pedal, the first pedal is slidably connected with second flat plate by sliding block, along the sliding direction of sliding block, reset spring is installed between the first pedal and the second flat plate, the power-saving mechanism further includes first flat plate, the first flat plate is installed with several metal pins, the first flat plate is fixed with second pedal by bending part of metal pins, and the first flat plate is fixed with second flat plate by part of metal pins.

[0007] The first flat plate has oppositely arranged first side, second side, the metal pin is fixed with the first flat plate, part of the metal pin protrudes the first side, and the protruding part is fixed with the second pedal by bending, part of the metal pin protrudes the second side, and the protruding part is inserted with the second flat plate.

[0008] The second flat plate is provided with a plurality of insertion slots in a matrix distribution on the side away from the slider, and the metal pins protruding from the second side are in a matrix distribution and are inserted into the insertion slots in a one-to-one correspondence.

[0009] The first flat plate is a ferromagnetic metal plate, and the second flat plate is fixedly connected with a permanent magnet capable of being magnetically attracted to the first flat plate.

[0010] The first flat plate has a first side and a second side arranged oppositely, and is provided with a plurality of through holes in a matrix distribution, and a metal pin is slidably inserted into each through hole, the metal pin comprises a rod body portion and a limiting portion, the rod body portion penetrates through the through hole, the second flat plate is provided with an insertion slot corresponding to the through hole, and during installation, part of the metal pins are inserted into the insertion slots, the rod body portions of part of the metal pins are fixedly connected to the second pedal by bending, and the limiting portions are limited by the second side, the first flat plate is a ferromagnetic metal plate, and the second flat plate is fixedly connected with a permanent magnet capable of being magnetically attracted to the first flat plate.

[0011] The projection size of the second flat plate in the direction of the first flat plate is completely the same as the size of the first flat plate.

[0012] The automobile pedal labor-saving mechanism has the beneficial effects that the device uses the first flat plate as an intermediate connecting piece between the second flat plate and the second pedal, a plurality of metal pins are installed on the first flat plate, the first flat plate is aligned with the second pedal, then part of the metal pins are fixed to the second pedal by bending, and the first flat plate is fixed to the second flat plate through part of the metal pins, and compared with the magic tape fixing mode in the prior art, the device is more stable and reliable in connection through the metal pins. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is an installation structure schematic view of one embodiment of the utility model;

[0014] Figure 2 It is an installation structure schematic view of another embodiment of the utility model;

[0015] Figure 3 It is an installation structure schematic view of another embodiment of the utility model; Figure 2 It is an exploded structure schematic view.

[0016] In the figure: first pedal 1, first flat plate 2, metal pin 3, insertion slot 4, permanent magnet 5, return spring 6, second flat plate 7, second pedal 8, slider 9, through hole 21, rod body portion 31, limiting portion 32, first side 22, second side 23. DETAILED DESCRIPTION

[0017] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, apparently, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment.

[0018] With reference to Figures 1-3 A power-saving mechanism of automobile pedal, comprising a second pedal 8 installed with a brake arm, a first pedal 1, the first pedal 1 is slidably connected with a second flat plate 7 through a sliding block 9, along the sliding direction of the sliding block 9, a reset spring 6 is installed between the first pedal 1 and the second flat plate 7, the power-saving mechanism further comprises a first flat plate 2, the first flat plate 2 is installed with a plurality of metal pins 3, the first flat plate 2 is fixed with the second pedal 8 through part of the metal pins 3 bending, and the first flat plate 2 is fixed with the second flat plate 7 through part of the metal pins 3.

[0019] The device uses the first flat plate 2 as the intermediate connecting piece between the second flat plate 7 and the second pedal 8, a plurality of metal pins 3 are installed on the first flat plate 2, the first flat plate 2 is aligned with the second pedal 8, then part of the metal pins 3 are fixed with the second pedal 8 through bending, and the first flat plate 2 is fixed with the second flat plate 7 through part of the metal pins 3, compared with the fixing mode of the magic tape in the prior art, the device is more stable and reliable through the metal pins 3.

[0020] It should be noted that the second pedal 8 of the device can be an angle-adjustable pedal in the background technology or a pedal provided by the automobile manufacturer.

[0021] With reference to Figure 1 As an embodiment, the first flat plate 2 has a first side surface 22 and a second side surface 23 arranged oppositely, the metal pins 3 are fixed with the first flat plate 2, for example, the first flat plate 2 is casted, a plurality of metal pins 3 are integrally formed on both sides of the first flat plate 2 during casting, part of the metal pins 3 protrude from the first side surface 22 and are fixed with the second pedal 8 through bending, and part of the metal pins 3 protrude from the second side surface 23 and are fixed with the second flat plate 7 through insertion.

[0022] In this embodiment, the metal pins 3 and the first flat plate 2 can be integrally formed or welded later, the first side surface 22 is reserved for the installation space of the second pedal 8 according to the shape of the automobile pedal, or a large number of metal pins 3 are integrally formed on both sides of the first flat plate 2, and the user can fold the metal pins opposite to the second pedal 8 when using.

[0023] The second plate 7 is provided with a plurality of slots 4 arranged in a matrix on the side away from the sliding block 9, and the metal pins 3 protruding from the second side 23 are arranged in a matrix and correspondingly inserted into the slots 4. The metal pins 3 are inserted into the slots 4 in an interference fit, so that the second plate 7 is connected to the fixed metal pins 3 on the first plate 2.

[0024] In order to improve the connection strength, the first plate 2 is made of a ferromagnetic metal plate, and the second plate 7 is fixedly connected with a permanent magnet 5 capable of being magnetically attracted to the first plate 2. The metal pins 3 can be connected in an interference fit with the slots 4 to achieve an interference fit connection, and can also limit the direction of the second plate 7 in the plane. The connection strength is further improved by magnetic force.

[0025] Since the shapes of automobile pedals of different automobile manufacturers are different, in order to better provide a retrofit condition for existing automobile pedals, with reference to Figure 2 、 Figure 3 as another embodiment, the first plate 2 has a first side 22 and a second side 23 arranged opposite to each other, and the first plate 2 is provided with a plurality of through holes 21 arranged in a matrix. Each through hole 21 is slidably inserted with a metal pin 3, and the metal pin 3 includes a rod body 31 and a limiting portion 32. The rod body 31 penetrates the through hole 21, and the second plate 7 is provided with a plurality of slots 4 corresponding to the through holes 21. During installation, part of the metal pins 3 are inserted into the slots 4, part of the rod bodies 31 of the metal pins 3 are bent and fixed to the second pedal 8, and the limiting portions 32 are limited by the second side 23. The first plate 2 is made of a ferromagnetic metal plate, and the second plate 7 is fixedly connected with a permanent magnet 5 capable of being magnetically attracted to the first plate 2.

[0026] During installation, first, the limiting portions 32 of all the metal pins are abutted against the second side 23, and then the first side 22 of the first plate 2 is abutted against the second pedal 8 or the pedal of the automobile. Since the metal pins 3 are uniformly distributed and slidably connected on the first plate 2, the uniformly distributed metal pins 3 are blocked by the second pedal 8 and slide with the first plate 2. The metal pins 3 not blocked by the second pedal 8 are bent and abutted against the bottom of the second pedal 8, so that adaptive connection between the first plate 2 and the second pedal 8 can be achieved. The metal pins 3 protruding from the second side 23 are inserted into the slots 4 of the second plate 7, so that the second plate 7 can be prevented from sliding in the plane relative to the first plate 2. Then, the second plate 7 is magnetically attracted to the first plate 2 by the permanent magnet 5, so that the second plate 7 is prevented from moving away from the first plate 2, thereby achieving installation of pedals of different shapes.

[0027] The projection size of the second plate 7 in the direction of the first plate 2 is completely the same as the size of the first plate 2, and the outer size of the second plate 7 is completely the same as that of the first plate 2, so that the slots 4 and the metal pins 3 can be better correspondingly inserted.

[0028] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art, according to the technical scheme and the inventive concept of the present application, can obtain the technical scheme, concept and design by equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A power saving mechanism for an automobile pedal, comprising a second pedal (8) mounted with a brake arm, a first pedal (1) which is slidingly connected with a second flat plate (7) through a sliding block (9), and a return spring (6) mounted between the first pedal (1) and the second flat plate (7) along the sliding direction of the sliding block (9), characterized in that, The labor-saving mechanism further comprises a first flat plate (2) provided with a plurality of metal pins (3), the first flat plate (2) is fixed to the second pedal (8) by bending part of the metal pins (3), and the first flat plate (2) is fixed to the second flat plate (7) by part of the metal pins (3).

2. A power boost mechanism for an automotive pedal as defined in claim 1, wherein The first flat plate (2) has a first side (22) and a second side (23) arranged oppositely, the metal pins (3) are fixed to the first flat plate (2), part of the metal pins (3) protrude from the first side (22) and are fixed to the second pedal (8) by bending, and part of the metal pins (3) protrude from the second side (23) and are fixed to the second flat plate (7) by inserting.

3. A power boost mechanism for an automotive pedal as defined in claim 2, wherein The second flat plate (7) is provided with a plurality of insertion slots (4) arranged in a matrix on a side away from the sliding block (9), the metal pins (3) protruding from the second side (23) are arranged in a matrix and are inserted into the insertion slots (4) one by one in a tight fit.

4. A power boost mechanism for an automotive pedal as defined in claim 3, wherein The first flat plate (2) is an iron magnetic metal plate, and the second flat plate (7) is fixedly connected with a permanent magnet (5) capable of being magnetically attracted to the first flat plate (2).

5. A power boost mechanism for an automotive pedal as defined in claim 1, wherein The first flat plate (2) has a first side (22) and a second side (23) arranged oppositely, the first flat plate (2) is provided with a plurality of through holes (21) arranged in a matrix, one metal pin (3) is slidably inserted into each through hole (21), the metal pin (3) comprises a rod body (31) and a limiting portion (32), the rod body (31) penetrates through the through hole (21), the second flat plate (7) is provided with an insertion slot (4) corresponding to the through hole (21), during installation, part of the metal pins (3) are inserted into the insertion slots (4), part of the rod bodies (31) of the metal pins (3) are fixed to the second pedal (8) by bending, and the limiting portions (32) are limited by the second side (23), the first flat plate (2) is an iron magnetic metal plate, and the second flat plate (7) is fixedly connected with a permanent magnet (5) capable of being magnetically attracted to the first flat plate (2).

6. A power boost mechanism for an automotive pedal according to any one of claims 1-5, characterized in that, The projection size of the second flat plate (7) in the direction of the first flat plate (2) is completely same as the size of the first flat plate (2).

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