Brake pedal travel adjusting device

Abstract

The utility model relates to a brake pedal stroke adjusting device and belongs to the technical field of brake pedals, the brake pedal comprises a pedal body, the stroke adjusting device comprises a connecting piece, the connecting piece comprises a connecting rod, a sliding block is connected to the connecting rod in a sliding mode, an adjusting pipe is installed on the outer side of the sliding block, and the adjusting pipe is connected with the connecting rod in a sliding mode. An adjusting rod is movably inserted into the adjusting pipe, and the pedal body is installed on the adjusting rod; a first threaded rod is rotationally connected to the sliding block, a threaded hole is formed in the adjusting rod in a penetrating mode, and the first threaded rod is in threaded connection with the adjusting rod through the threaded hole. A first threaded rod is rotated to drive an adjusting rod to move upwards or downwards, and in addition, a second threaded rod is rotated to drive an adjusting pipe to move, so that the effect of adjusting the pedal body in a small range is achieved, and the pedal stroke can be adjusted easily; and the risk of increasing traffic accidents due to ankle ache caused by long-time driving of a driver due to an improper pedal travel is avoided as much as possible.

Description

TECHNICAL FIELD

[0001] The utility model relates to brake pedal technical field, concretely relates to a brake pedal stroke adjusting device. BACKGROUND

[0002] The brake pedal is an important component in the automobile cockpit for controlling the vehicle deceleration or parking, which is usually located at the leftmost side under the driver's feet, and together with the accelerator pedal and the clutch pedal constitutes the basic driving operation components of the automobile.

[0003] Among them, because the length of the driver's leg is different, the ankle flexibility is different, etc., and the brake pedal is relatively fixed, which can easily lead to ankle pain of the driver with limited ankle flexibility for a long time driving, increasing the risk of traffic accidents.

[0004] To solve the above problems, a brake pedal stroke adjusting device is provided in the application. UTILITY MODEL CONTENTS

[0005] The utility model provides a brake pedal stroke adjusting device in view of the technical problems in the prior art.

[0006] The technical scheme for solving the above technical problems is as follows: a brake pedal stroke adjusting device, the brake pedal comprises a pedal body, the stroke adjusting device comprises a connecting piece, the connecting piece comprises a connecting rod, a sliding block is slidably connected to the connecting rod, an adjusting tube is installed on the outer side of the sliding block, an adjusting rod is movably inserted into the adjusting tube, and the pedal body is installed on the adjusting rod.

[0007] A first threaded rod is rotatably connected to the sliding block, a threaded hole is formed through the adjusting rod, and the first threaded rod is threadedly connected with the adjusting rod through the threaded hole.

[0008] A sliding groove is formed in the connecting rod, the sliding block is slidably connected with the connecting rod through the sliding groove, the connecting rod is installed with a mounting plate through the sliding groove, a second threaded rod is rotatably connected to the mounting plate, and the outer side of the second threaded rod is threadedly connected with the sliding block.

[0009] A bearing is installed on the sliding block, one end of the first threaded rod is connected with the inner ring of the bearing, and the bearing is arranged to support and assist the rotation of the first threaded rod.

[0010] A knob ring is installed on the outer side of the first threaded rod, and the knob ring is arranged to facilitate the rotation of the first threaded rod.

[0011] One end of the second threaded rod is installed with a torsion block, and the torsion block is arranged to facilitate the rotation of the second threaded rod.

[0012] The adjusting pipe is provided with a sliding channel, and the adjusting pipe is slidably connected with a moving block through the sliding channel, and the moving block is provided with a dust baffle.

[0013] The adjusting pipe is provided with a sliding channel, and the adjusting pipe is slidably connected with a moving block through the sliding channel, and the moving block is provided with a dust baffle.

[0014] The utility model discloses beneficial effect is:

[0015] Through rotating the first threaded rod, the first threaded rod drives the adjusting rod to move up or down, in addition, through rotating the second threaded rod, the second threaded rod drives the adjusting pipe to move, thereby reach the effect that the pedal body is adjusted slightly, help to adjust pedal stroke, avoid the risk of car accident caused by the long time driving of the driver ankle sore of improper pedal stroke as far as possible.

[0016] When not adjusting the pedal body, the dust baffle is covered on the first threaded rod and the second threaded rod and the like parts, and is fixed through the extrusion of the rubber sheet, thereby realizing the dustproof purpose, and avoiding the flexibility of the first threaded rod and the second threaded rod and the like parts as far as possible. DRAWINGS

[0017] Figure 1 The utility model discloses a whole structure schematic diagram of the device is shown.

[0018] Figure 2 The utility model discloses a first threaded rod and its related parts structure section view schematic diagram is shown.

[0019] Figure 3 The utility model discloses a sliding block and its related parts structure section view schematic diagram is shown.

[0020] In the drawings, the component list represented by each sign is as follows:

[0021] 1, connecting piece;101, connecting rod;102, adjusting pipe;103, adjusting rod;104, bearing;105, first threaded rod;106, threaded hole;107, knob ring;108, sliding groove;109, sliding block;110, mounting plate;111, second threaded rod;112, torsion block;

[0022] 2, pedal body;

[0023] 3, sliding channel;4, moving block;5, dust baffle;6, rubber sheet. CONCRETE IMPLEMENTATION

[0024] With reference to the drawings and the embodiments described below, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0025] In the description of the present application, the terms "first", "second" are used only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0026] In the description of the present application, the term "for example" is used to indicate "as an example, illustration or explanation". Any embodiment described as "for example" in the present application is not necessarily interpreted as more preferred or more advantageous than other embodiments. The following description is given in order to enable any person skilled in the art to implement and use the present application. In the following description, details are listed for the purpose of explanation. It should be understood that those skilled in the art can realize the present application without using these specific details. In other examples, well-known structures and processes will not be described in detail in order to avoid unnecessary details making the description of the present application obscure. Therefore, the present application is not intended to be limited to the shown embodiments, but is consistent with the broadest scope of principles and features disclosed in the present application.

[0027] Reference Figures 1-3The utility model provides a brake pedal stroke adjusting device, brake pedal includes the pedal body 2, and the stroke adjusting device includes the connecting piece 1, the connecting piece 1 includes the connecting rod 101, and the sliding block 109 is slidably connected on the connecting rod 101, and the adjusting pipe 102 is installed on the outside of the sliding block 109, and the adjusting rod 103 is movably inserted in the adjusting pipe 102, and the pedal body 2 is installed on the adjusting rod 103, the first threaded rod 105 is rotatably connected on the sliding block 109, the threaded hole 106 is passed through and is set up on the adjusting rod 103, and the first threaded rod 105 is threadedly connected with the adjusting rod 103 through the threaded hole 106, the sliding slot 108 is set up on the connecting rod 101, the sliding block 109 is slidably connected with the connecting rod 101 through the sliding slot 108, the mounting plate 110 is installed with the connecting rod 101 through the sliding slot 108, the second threaded rod 111 is rotatably connected on the mounting plate 110, and the outside of the second threaded rod 111 is threadedly connected with the sliding block 109, according to the above technical scheme, specifically, by rotating the first threaded rod 105, the adjusting rod 103 is driven to move up or down, in addition, by rotating the second threaded rod 111, the adjusting pipe 102 is driven to move, thereby achieving the effect of small amplitude adjustment of the pedal body 2, which helps to adjust the pedal stroke and avoids the risk of traffic accidents caused by the driver's ankle pain due to inappropriate pedal stroke for a long time.

[0028] Referring to Figure 2 The bearing 104 is installed on the sliding block 109, and one end of the first threaded rod 105 is connected with the inner ring of the bearing 104, so that the bearing 104 supports and assists the rotation of the first threaded rod 105.

[0029] Referring to Figure 2 The knob ring 107 is installed on the outside of the first threaded rod 105, so that the knob ring 107 facilitates the rotation of the first threaded rod 105.

[0030] Referring to Figure 3 One end of the second threaded rod 111 is provided with the torsion block 112, so that the torsion block 112 facilitates the rotation of the second threaded rod 111.

[0031] Referring to Figure 1 The sliding channel 3 is set up on the adjusting pipe 102, the adjusting pipe 102 is slidably connected with the moving block 4 through the sliding channel 3, the dust shield 5 is installed on the moving block 4, the dust shield 5 is L-shaped, the rubber sheet 6 is installed on the outside of the adjusting pipe 102, and the rubber sheet 6 is located between the adjusting pipe 102 and the dust shield 5, according to the above technical scheme, specifically, when the pedal body 2 is not adjusted, the dust shield 5 is covered on the first threaded rod 105 and the second threaded rod 111 and other parts, and the rubber sheet 6 is extruded and fixed, so that the dust blocking purpose is realized.

[0032] Working principle:

[0033] The brake pedal stroke adjusting device, by rotating the first threaded rod 105, makes the adjusting rod 103 move up or down, in addition, by rotating the second threaded rod 111, makes the adjusting pipe 102 move, thereby achieving the effect of small amplitude adjustment of the pedal body 2, which helps to adjust the pedal stroke, avoids the risk of increasing the risk of traffic accidents caused by the long time driving of the driver due to the unsuitable pedal stroke.

[0034] The brake pedal stroke adjusting device, when not adjusting the pedal body 2, covers the dust plate 5 on the first threaded rod 105 and the second threaded rod 111 and other parts, and is fixed by the extrusion of the rubber sheet 6, thereby achieving the dust blocking purpose.

[0035] Although the preferred embodiments of the present application have been described, those skilled in the art who have the basic inventive concept can make further changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0036] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. A brake pedal travel adjustment device, the brake pedal comprising a pedal body (2), the travel adjustment device comprising a connecting member (1), characterised in that, The connecting piece (1) comprises a connecting rod (101), a sliding block (109) is slidably connected on the connecting rod (101), an adjusting pipe (102) is installed on the outer side of the sliding block (109), an adjusting rod (103) is movably inserted in the adjusting pipe (102), and the pedal body (2) is installed on the adjusting rod (103); A first threaded rod (105) is rotatably connected on the sliding block (109), a threaded hole (106) is formed through the adjusting rod (103), and the first threaded rod (105) is threadedly connected with the adjusting rod (103) through the threaded hole (106); A sliding groove (108) is formed on the connecting rod (101), the sliding block (109) is slidably connected with the connecting rod (101) through the sliding groove (108), the connecting rod (101) is installed with a mounting plate (110) through the sliding groove (108), a second threaded rod (111) is rotatably connected on the mounting plate (110), and the outer side of the second threaded rod (111) is threadedly connected with the sliding block (109).

2. A brake pedal travel adjustment device according to claim 1, wherein A bearing (104) is installed on the sliding block (109), and one end of the first threaded rod (105) is connected with the inner ring of the bearing (104).

3. A brake pedal travel adjustment device according to claim 1, wherein A knob ring (107) is installed on the outer side of the first threaded rod (105).

4. The brake pedal travel adjustment device of claim 1, wherein A torsion block (112) is installed on one end of the second threaded rod (111).

5. The brake pedal travel adjustment device of claim 1, wherein A slide (3) is formed on the adjusting pipe (102), a moving block (4) is slidably connected with the adjusting pipe (102) through the slide (3), and a dust shield (5) is installed on the moving block (4).

6. A brake pedal travel adjustment device according to claim 5, wherein A rubber sheet (6) is installed on the outer side of the adjusting pipe (102), and the rubber sheet (6) is located between the adjusting pipe (102) and the dust shield (5).

Images