CN215793694U - Novel brake pedal base - Google Patents
Novel brake pedal base Download PDFInfo
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- CN215793694U CN215793694U CN202121407797.9U CN202121407797U CN215793694U CN 215793694 U CN215793694 U CN 215793694U CN 202121407797 U CN202121407797 U CN 202121407797U CN 215793694 U CN215793694 U CN 215793694U
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- accelerator pedal
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Abstract
The utility model relates to a novel brake pedal base which comprises a base body, wherein the base body is integrally formed by injection molding, the base body is fixed on the front periphery of a vehicle body, a pedal arm is fixed on the base body through a central rotating shaft, the pedal arm rotates relative to the base body around the central rotating shaft, an electronic booster is fixed on the pedal arm through a pin shaft, an electronic accelerator pedal is fixed on the base body through a fixing bolt, the pedal arm and the electronic accelerator pedal are arranged at the front part of the base body and are oppositely arranged left and right, the electronic accelerator pedal is positioned at the right side of the pedal arm, a brake lamp switch is arranged above the front part of the base body and is rotatably clamped on the base body, and the brake lamp switch is arranged above the pedal arm; compared with the prior art, the utility model can realize that only the position of the accelerator pedal needs to be adjusted when a new vehicle type is developed, and the accelerator pedal does not need to be newly developed, thereby avoiding the problems of high development cost and long development period of the accelerator pedal.
Description
[ technical field ]
The utility model relates to the technical field of automobile parts, in particular to a novel brake pedal base.
[ background art ]
The brake pedal is a part of an important servo brake system on an automobile, and transmits the braking force of a driver to a vacuum or electronic booster, and at the same time, the brake pedal receives the reaction force of the vacuum or electronic booster. Moreover, for compact structure and convenient assembly, the brake pedal provides a mounting base for the accelerator pedal. At present, the base of the brake pedal is mostly made of metal, and the base of the brake pedal is rarely made of plastic. The weight of the metal base is heavier than that of the plastic base, and for a pure electric vehicle, the whole vehicle endurance is influenced, so that the plastic base is more preferred. However, the plastic base has high requirements on the precision of the body of the electric vehicle, and is generally flush with the mounting point of the brake pedal for strength reasons, so that an accelerator pedal needs to be newly developed. Since the brake pedal surface can influence the man-machine arrangement of the whole vehicle, a brake pedal is also newly developed. Therefore, newly developed brake pedals and accelerator pedals of the whole platform are developed again, so that the cost and the development period are long, and the utilization rate of the platform is low.
[ contents of utility model ]
The utility model aims to solve the defects and provide a novel brake pedal base, which can realize that only the position of an accelerator pedal needs to be adjusted when a new vehicle type is developed without newly developing the accelerator pedal, so that the problems of high development cost and long development period of the accelerator pedal are solved.
In order to realize the purpose, the novel brake pedal base comprises a base body 3, a pedal arm 2, an electronic accelerator pedal 7, an electronic booster 5 and a brake lamp switch 1, wherein the base body 3 is integrally formed by injection molding, the base body 3 is fixed on the front periphery of a vehicle body 4, the pedal arm 2 is fixed on the base body 3 through a central rotating shaft 9, the pedal arm 2 rotates relative to the base body 3 around the central rotating shaft 9, the electronic booster 5 is fixed on the pedal arm 2 through a pin shaft 6, the electronic accelerator pedal 7 is fixed on the base body 3 through a fixing bolt 10, the pedal arm 2 and the electronic accelerator pedal 7 are arranged at the front part of the base body 3 and are oppositely arranged left and right, the electronic accelerator pedal 7 is positioned at the right side of the pedal arm 2, the brake lamp switch 1 is arranged above the front part of the base body 3, and the brake lamp switch 1 is rotatably clamped on the base body 3, the stop lamp switch 1 is arranged above the pedal arm 2.
Further, base body 3 bottom is provided with accelerator pedal pillar 8, accelerator pedal pillar 8 is located the base body 3 back, and reserves the clearance between accelerator pedal pillar 8 and automobile body 4, accelerator pedal pillar 8 is used for supporting to enclose before automobile body 4 and prevent that base body 3 from breaking.
Further, the lower part of the base body 3 connected with the electronic accelerator pedal 7 is designed with a boss, and the boss is in clearance fit with the vehicle body 4.
Further, the back of the base body 3 is provided with at least two mounting holes, and the base body 3 is fixed on the front periphery of the vehicle body 4 through the mounting holes, bolts and nuts.
Further, base body 3 is inside to be hollow structure, base body 3 is inside to be provided with the strengthening rib to connect through the strengthening rib and strengthen.
Further, the axis of the stop lamp switch 1 is perpendicular to the connecting line of the central rotating shaft 9 of the pedal arm 2 and the matching point, so that abnormal sound caused by lateral force on the stop lamp switch 1 is avoided.
Compared with the prior art, the utility model has the following advantages:
(1) the utility model realizes that when a new vehicle type is developed, the position of the accelerator pedal can be adjusted only without newly developing the accelerator pedal, thereby avoiding the problems of high development cost and long development period of the accelerator pedal;
(2) the pedal base is provided with the accelerator pedal support column, so that the weight of the pedal base can be reduced, the precision requirement of the vehicle body due to the clearance fit of the accelerator pedal support column and the vehicle body is reduced, and the cost of the vehicle body is saved;
(3) according to the utility model, when a driver misuses the pedal, the accelerator pedal pillar props against the front wall of the vehicle body, so that the pedal base cannot be broken;
(4) the pedal base is hollow and is reinforced through the connection of the reinforcing ribs, so that the weight of the pedal base is further reduced;
(5) the position of the brake lamp switch arranged on the pedal base ensures that the brake lamp opening axis is vertical to the connecting line of the pedal arm rotating shaft and the matching point, ensures that the brake lamp switch is optimally stressed, and avoids abnormal sound caused by lateral force of the brake lamp switch.
[ description of the drawings ]
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the base body of the present invention;
FIG. 3 is a schematic view of the accelerator pedal strut and body clearance of the present invention;
FIG. 4 is a schematic view of the brake light switch axis perpendicular to the pedal arm center pivot shaft in accordance with the present invention;
FIG. 5 is a rear side view of the present invention;
FIG. 6 is a schematic side view of the present invention;
FIG. 7 is a schematic view of the structure of another aspect of the present invention;
in the figure: 1. the automobile brake light comprises a brake light switch 2, a pedal arm 3, a base body 4, an automobile body 5, an electronic booster 6, a pin shaft 7, an electronic accelerator pedal 8, an accelerator pedal support 9, a central rotating shaft 10 and a fixing bolt.
[ detailed description of the utility model ]
The utility model is further described below with reference to the accompanying drawings:
as shown in the attached drawings, the utility model provides a novel brake pedal base which comprises a base body 3, a pedal arm 2, an electronic accelerator pedal 7, an electronic booster 5 and a brake lamp switch 1, wherein the base body 3 is integrally formed by injection molding, the base body 3 is fixed on the front periphery of a vehicle body 4, the pedal arm 2 is fixed on the base body 3 through a central rotating shaft 9, the pedal arm 2 rotates relative to the base body 3 around the central rotating shaft 9, the electronic booster 5 is fixed on the pedal arm 2 through a pin shaft 6, the electronic accelerator pedal 7 is fixed on the base body 3 through a fixing bolt 10, the pedal arm 2 and the electronic accelerator pedal 7 are both arranged at the front part of the base body 3 and are oppositely arranged from left to right, the electronic accelerator pedal 7 is positioned at the right side of the pedal arm 2, the brake lamp switch 1 is arranged above the front part of the base body 3, and the brake lamp switch 1 is rotatably clamped on the base body 3, the stop lamp switch 1 is disposed above the pedal arm 2.
The back of the base body 3 is provided with at least two mounting holes, and the base body 3 is fixed on the front periphery of the vehicle body 4 through the mounting holes, bolts and nuts; the inside hollow structure that is of base body 3, the inside strengthening rib that is provided with of base body 3 to connect through the strengthening rib and strengthen. This base body 3 bottom is provided with accelerator pedal pillar 8, and accelerator pedal pillar 8 locates the base body 3 back, and reserves the clearance between accelerator pedal pillar 8 and automobile body 4, and accelerator pedal pillar 8 is used for supporting before automobile body 4 enclosing to prevent that base body 3 from breaking. A boss can be designed on the lower part of the base body 3 connected with the electronic accelerator pedal 7, and the boss is in clearance fit with the vehicle body 4.
In the utility model, the base body 3 is integrally formed by injection molding, has high precision and light weight, and provides mounting points for the brake lamp switch 1, the pedal arm 2, the electronic booster 5, the pin shaft 6 and the electronic accelerator pedal 7. The brake lamp switch 1 is clamped on the base body 3 in a rotating way; the pedal arm 2 is fixed on the base body 3 through a central rotating shaft; the electronic booster 5 is fixed on the pedal arm 2 through a pin 6. The base body 3 is provided with six mounting points, and the electronic booster 5 and the base body 3 are fixed on the front periphery of the vehicle body 4 through six nuts; the electronic accelerator pedal 7 is fixed on the base body 3 through three bolts; the base body 3 is connected with the lower part of the electronic accelerator pedal 7 and is provided with a boss, and the boss is in clearance fit with a vehicle body.
According to the utility model, the base body 3 is provided with the accelerator pedal support column 8, so that the weight of the base body 3 is reduced, and the gap between the accelerator pedal support column 8 and the vehicle body is 3.5mm, so that the precision requirement of clearance fit on the vehicle body is reduced, and the cost of the vehicle body is saved; under the working condition of normal use, a driver steps on the accelerator pedal, and the lower part of the base body 3 is not deformed; when the driver used by mistake, base body 3 elastic deformation, accelerator pedal pillar 8 supported the automobile body 4 before enclosing, the footboard base can not lead to the fracture. The inside cavity of base body 3 is connected through the strengthening rib and is strengthened, has further alleviateed base body 3's weight. The position of the stop lamp switch 1 is installed on the base body 3, and the initial design position ensures that the axis of the stop lamp switch 1 is vertical to the connecting line of the rotating shaft and the matching point of the pedal arm 2, so that the optimal stress of the stop lamp switch 1 is ensured, and abnormal sound caused by the lateral force of the stop lamp switch 1 is avoided.
Compared with the traditional metal brake pedal base and the traditional plastic brake pedal base, the metal brake pedal base is complex in structure and large in number of parts, and each part is formed by punching, welding or riveting, so that the requirement on the precision of each part is high, and the precision is difficult to guarantee after assembly; and because in the plastic pedal base, the pedal base is basically flush with the vehicle body, so that the requirement on the precision of the vehicle body is higher, and the pedal base cannot be suitable for the condition that the difference between the installation surface of the accelerator pedal and the vehicle body is large. Through the design, when a new vehicle model is developed, only the position of the accelerator pedal needs to be adjusted, the new development of the accelerator pedal is not needed, and the problems of high development cost and long development period of the accelerator pedal can be solved.
The present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents and are included in the scope of the present invention.
Claims (6)
1. The utility model provides a novel brake pedal base, includes base body (3), footboard arm (2), electron accelerator pedal (7), electron booster (5), brake light switch (1), its characterized in that: the automobile pedal is characterized in that the base body (3) is integrally formed by injection molding, the base body (3) is fixed on the front periphery of an automobile body (4), the pedal arm (2) is fixed on the base body (3) through a central rotating shaft (9), the pedal arm (2) rotates relative to the base body (3) around the central rotating shaft (9), the electronic booster (5) is fixed on the pedal arm (2) through a pin shaft (6), the electronic accelerator pedal (7) is fixed on the base body (3) through a fixing bolt (10), the pedal arm (2) and the electronic accelerator pedal (7) are arranged at the front part of the base body (3) and are oppositely arranged left and right, the electronic accelerator pedal (7) is positioned at the right side of the pedal arm (2), a brake lamp switch (1) is arranged above the front part of the base body (3), and the brake lamp switch (1) is rotatably clamped on the base body (3), the stop lamp switch (1) is arranged above the pedal arm (2).
2. The novel brake pedal base of claim 1, wherein: base body (3) bottom is provided with accelerator pedal pillar (8), base body (3) back is located accelerator pedal pillar (8), and reserves the clearance between accelerator pedal pillar (8) and automobile body (4), accelerator pedal pillar (8) are used for supporting automobile body (4) and preceding enclose in case base body (3) break.
3. The novel brake pedal base of claim 1, wherein: the lower part of the base body (3) connected with the electronic accelerator pedal (7) is provided with a boss, and the boss is in clearance fit with the vehicle body (4).
4. A novel brake pedal base as claimed in claim 1, 2 or 3, wherein: the automobile seat is characterized in that at least two mounting holes are formed in the back face of the base body (3), and the base body (3) is fixed on the front wall of an automobile body (4) through the mounting holes, bolts and nuts.
5. A novel brake pedal base as claimed in claim 1, 2 or 3, wherein: the base body (3) is internally of a hollow structure, and reinforcing ribs are arranged inside the base body (3) and are connected and reinforced through the reinforcing ribs.
6. A novel brake pedal base as claimed in claim 1, 2 or 3, wherein: the axis of the brake lamp switch (1) is vertical to the connecting line of the central rotating shaft (9) of the pedal arm (2) and the matching point so as to avoid abnormal sound caused by lateral force applied to the brake lamp switch (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121407797.9U CN215793694U (en) | 2021-06-23 | 2021-06-23 | Novel brake pedal base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121407797.9U CN215793694U (en) | 2021-06-23 | 2021-06-23 | Novel brake pedal base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215793694U true CN215793694U (en) | 2022-02-11 |
Family
ID=80178402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121407797.9U Active CN215793694U (en) | 2021-06-23 | 2021-06-23 | Novel brake pedal base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215793694U (en) |
-
2021
- 2021-06-23 CN CN202121407797.9U patent/CN215793694U/en active Active
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