CN104527420A - Adjustable brake pedal assembly for race car - Google Patents
Adjustable brake pedal assembly for race car Download PDFInfo
- Publication number
- CN104527420A CN104527420A CN201410834239.9A CN201410834239A CN104527420A CN 104527420 A CN104527420 A CN 104527420A CN 201410834239 A CN201410834239 A CN 201410834239A CN 104527420 A CN104527420 A CN 104527420A
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- China
- Prior art keywords
- base
- brake pedal
- buckle
- steel pipe
- pedal
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Abstract
The invention provides an adjustable brake pedal assembly for a race car. The adjustable brake pedal assembly comprises a clutch pedal, a brake pedal and an accelerator pedal, wherein the clutch pedal, the brake pedal and the accelerator pedal are sequentially fixed to a base side by side. Two parallel steel pipe sliding ways are connected to the bottom of the base through front buckles and rear buckles, the front ends of the two steel pipe sliding ways penetrate through the two front buckles respectively, the front buckles are fixed to the bottom of the base, springs are arranged at the bottoms of the front buckles, and a section of clamping groove is formed in the position, corresponding to each front buckle, on the bottom face of each steel pipe sliding way. The rear ends of the two steel pipe sliding ways penetrate through the two rear buckles respectively, the rear buckles are connected to the bottom of the base through bolts, and the two steel pipe sliding ways are fixed to the floor of the race car. According to the adjustable brake pedal assembly, the clutch pedal, the brake pedal and the accelerator pedal are integrated on the base, the position of the pedal assembly is changed through sliding of the base on the sliding ways, and therefore the pedal plate assembly meets the man-machine engineering requirement and meets the operation needs of different racers.
Description
Technical field
The present invention relates to a kind of sliding type modulated brake pedal assembly in university student's formula car contest racing car, belong to automobile brake technical field.
Background technology
In order to ensure the safety of university student's formula car contest (FSAE) driver, FSAE race organizing committee has formulated very strict racecar design standard.Racecar design must meet the requirement of international human engineering 95% position, and namely seat is at least greater than 915mm to pedal tread distance; In addition racing car at least needs 3 drivers to drive whole during the games, therefore, needs to take into account the traveling comfort that different height driver drives during racecar design, facilitates driver to be replaced by win the game and to save time simultaneously.
Existing FSAE racing car is difficult to meet these requirements, needs to improve prior art.
Summary of the invention
For convenience of regulating, with satisfied different driver's operational requirements, the present invention proposes a kind of sliding type modulated brake pedal assembly in university student's formula car contest racing car.
For this reason, technical scheme of the present invention is: a kind of racing car modulated brake pedal assembly, comprise pedal of clutch, brake pedal, Das Gaspedal, it is characterized in that: pedal of clutch, brake pedal and Das Gaspedal are fixed on a base successively side by side, and on base, correspondence is provided with link slot;
Pedal of clutch lower end is connected with base by clutch shaft bearing;
Brake pedal lower end is connected with base by the second bearing, rear, the lower end correspondence of brake pedal is provided with master brake cylinder, master brake cylinder is fixed on the back side of base, and the front end of master brake cylinder is fixed by holder and base, and the rear end of master brake cylinder is fixed by bolt and base;
Das Gaspedal lower end is connected with throttle support frame by bearing pin, and throttle support frame is fixed on base, and the outside correspondence of Das Gaspedal is provided with throttle Winding board;
Two parallel steel pipe slideways are connected with respectively by front buckle and rear buckle at base bottom, buckle before the front end of two steel pipe slideways is each passed through one, front buckle is fixed on base bottom, bottom front buckle, be provided with spring, is provided with one section of draw-in groove in the position that steel pipe slideway bottom surface is corresponding with front buckle; The rear end of two steel pipe slideways is each passed through a rear buckle, and rear buckle is bolted in base bottom, and during use, two steel pipe slideways are fixed on racing car floor.
One for technique scheme is improved and is: for making bearing surface uniform force, and the back side of described base adopts rib structure; For meeting lightweight requirements, described base is 3mm except floor place is thick.
Further improvement for technique scheme is: for meeting intensity and welding requirements, and described front buckle adopts 45# steel to make.
Another kind for technique scheme improves and is: for alleviating the quality of brake pedal unit, described rear buckle adopts 7075 aluminium sheets to make.
Using method:
When regulating pedal assembly, buckle before simultaneously pressing two, the spring be installed on front buckle is compressed, and before two, buckle comes off from respective steel pipe slideway draw-in groove simultaneously, now before pushes away or post-tensioning base makes pedal assembly along steel pipe slideway slide anteroposterior; When current buckle moves to new draw-in groove position, be installed on the spring elongates on front buckle, front buckle springs in the draw-in groove on steel pipe slideway by spring overcoming elastic force, and pedal assembly is clamped.
Beneficial effect:
Pedal of clutch, brake pedal and Das Gaspedal are integrated on a base by the present invention, by the slip of base on slideway, change the position of pedal assembly, make it meet ergonomic demands, meet the operational requirements of different driver simultaneously.This device is easy to adjust, saves time, and range of use is wide, has good application and popularization value.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present invention;
Fig. 2 is mounting structure schematic diagram of the present invention;
Number in the figure is: 1, pedal of clutch; 2, brake pedal; 3, Das Gaspedal; 4, clutch shaft bearing; 5, the second bearing; 6, bolt; 7, spring; 8, throttle support frame; 9, base; 10, throttle Winding board; 11, master brake cylinder; 12, holder; 13, rear buckle; 14, steel pipe slideway; 15, front buckle; 16, draw-in groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1 and Figure 2, a kind of racing car modulated brake pedal assembly, comprise pedal of clutch 1, brake pedal 2, Das Gaspedal 3, described pedal of clutch 1, brake pedal 2 and Das Gaspedal 3 are from left to right fixed on base 9 successively side by side, are provided with three link slots in the front portion correspondence of base 9; During assembling, first by the lower end of pedal of clutch 1 and clutch shaft bearing 4 interference fit, then the two ends of clutch shaft bearing 4 are socketed in the corresponding bearing hole be provided with in base 9 front end, finally with bolt, clutch shaft bearing 4 and base 9 are fixed; Then by the lower end of brake pedal 2 and the second bearing 5 interference fit, then the two ends of the second bearing 5 are socketed in the bearing hole of base 9 front end, finally with bolt 6, second bearing 5 are fixed with base 9; Rear, the lower end correspondence of brake pedal 2 is connected with master brake cylinder 11, master brake cylinder 11 is fixed on the back side of base 9, by the protheca of master brake cylinder 11 at holder 12, then holder 12 is fixed by bolts on base 9, then the rear end of master brake cylinder 11 is bolted on base 9; Finally the lower end of Das Gaspedal 3 is connected with throttle support frame 8 by locating dowel pin, then throttle support frame 8 is bolted on base 9; Be provided with throttle Winding board 10 in the outside correspondence of Das Gaspedal 3, one end of throttle Winding board 10 and Das Gaspedal 3 pinned connection, the other end of throttle Winding board 10 is connected with base 9 bolt; Two parallel steel pipe slideways 14 are provided with in the bottom of base 9, buckle 15 before first the front end of two steel pipe slideways being each passed through one, before two, buckle is welded on the front end bottom base 9 respectively, is provided with sleeve in the bottom of front buckle 15, be provided with a spring 7 in sleeve, sleeve is outside to having snap-fastener; The position corresponding with bottom front buckle 15 in the bottom surface of steel pipe slideway 14 arranges one section of draw-in groove 16, draw-in groove 16 is formed the specification cutting according to this diameter of steel tube 1/4 bottom steel pipe slideway 14, one is cut every 10mm, every root steel pipe slideway 14 is provided with four draw-in grooves, is fixed during slip by the position of this draw-in groove to base plate; Then the rear end of two steel pipe slideways to be each passed through after one buckle after buckle 13, two and to be connected to rear end bottom base 9 respectively by bolt; During use, two steel pipe slideways are fixed on the base plate of racing car front deck respectively by being threaded.
As shown in Figure 1 and Figure 2, for making bearing surface uniform force, the back side of described base adopts rib structure; For meeting lightweight requirements, the thickness of described base 9 other positions except floor place is 3mm.
As shown in Figure 2, for meeting intensity and welding requirements, described two front buckles 15 all adopt 45# steel to make.
As shown in Figure 2, for alleviating the quality of brake pedal unit, after described two, buckle 13 all adopts 7075 aluminium sheets to make.
When regulating this pedal assembly, buckle before simultaneously pressing two, the spring be installed on front buckle is compressed, and before two, buckle comes off from respective steel pipe slideway draw-in groove simultaneously, now before pushes away or post-tensioning base makes pedal assembly along steel pipe slideway slide anteroposterior; When current buckle moves to new draw-in groove position, be installed on the spring elongates on front buckle, front buckle springs in the draw-in groove on steel pipe slideway by spring overcoming elastic force, and pedal assembly is clamped.
Pedal of clutch, brake pedal and Das Gaspedal are integrated on a base by the present invention, by the slip of base on slideway, change the position of pedal assembly, make it meet ergonomic demands, meet the operational requirements of different driver simultaneously.This device is easy to adjust, saves time, and range of use is wide, has good application and popularization value.
Claims (4)
1. a racing car modulated brake pedal assembly, comprises pedal of clutch, brake pedal, Das Gaspedal, it is characterized in that: pedal of clutch, brake pedal and Das Gaspedal are fixed on a base successively side by side, and on base, correspondence is provided with link slot;
Pedal of clutch lower end is connected with base by clutch shaft bearing;
Brake pedal lower end is connected with base by the second bearing, rear, the lower end correspondence of brake pedal is provided with master brake cylinder, master brake cylinder is fixed on the back side of base, and the front end of master brake cylinder is fixed by holder and base, and the rear end of master brake cylinder is fixed by bolt and base;
Das Gaspedal lower end is connected with throttle support frame by bearing pin, and throttle support frame is fixed on base, and the outside correspondence of Das Gaspedal is provided with throttle Winding board;
Two parallel steel pipe slideways are connected with respectively by front buckle and rear buckle at base bottom, buckle before the front end of two steel pipe slideways is each passed through one, front buckle is fixed on base bottom, bottom front buckle, be provided with spring, is provided with one section of draw-in groove in the position that steel pipe slideway bottom surface is corresponding with front buckle; The rear end of two steel pipe slideways is each passed through a rear buckle, and rear buckle is bolted in base bottom, and during use, two steel pipe slideways are fixed on racing car floor.
2. a kind of racing car modulated brake pedal assembly according to claim 1, is characterized in that: the back side of described base adopts rib structure; Described base thickness except floor place is 3mm.
3. a kind of racing car modulated brake pedal assembly according to claim 1, is characterized in that: described front buckle adopts 45# steel to make.
4. a kind of racing car modulated brake pedal assembly according to claim 1, is characterized in that: described rear buckle adopts 7075 aluminium sheets to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834239.9A CN104527420A (en) | 2014-12-30 | 2014-12-30 | Adjustable brake pedal assembly for race car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834239.9A CN104527420A (en) | 2014-12-30 | 2014-12-30 | Adjustable brake pedal assembly for race car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104527420A true CN104527420A (en) | 2015-04-22 |
Family
ID=52843139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410834239.9A Withdrawn CN104527420A (en) | 2014-12-30 | 2014-12-30 | Adjustable brake pedal assembly for race car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104527420A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128834A (en) * | 2015-08-04 | 2015-12-09 | 武汉理工大学 | Brake system based on FSAE racing car |
| CN105383457A (en) * | 2015-12-18 | 2016-03-09 | 南宁学院 | Brake pedal assembly for FSC racing bicycle |
| CN106585374A (en) * | 2016-12-30 | 2017-04-26 | 福建工程学院 | Pedal assembly adjustment mechanism |
| CN107117146A (en) * | 2017-05-09 | 2017-09-01 | 武汉理工大学 | A kind of brake pedal unit device applied to FSC racing cars |
| CN108819927A (en) * | 2018-05-11 | 2018-11-16 | 北京理工大学 | A kind of automatic driving vehicle braking system of changeable driving mode |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1565505A (en) * | 1975-10-03 | 1980-04-23 | Lucas Industries Ltd | Adjustable pedal assembly for a vehicle |
| CN101122310A (en) * | 2006-08-09 | 2008-02-13 | 丰田自动车株式会社 | Pedal position adjustment structure |
| CN203945973U (en) * | 2013-12-20 | 2014-11-19 | 同济大学 | A kind of movably racing car pedal assembly |
| CN203995701U (en) * | 2014-04-29 | 2014-12-10 | 夏文彬 | Based on the Novel pedal assembly of university student's formula car rule |
| CN204340691U (en) * | 2014-12-30 | 2015-05-20 | 湖北汽车工业学院 | A kind of racing car modulated brake pedal assembly |
-
2014
- 2014-12-30 CN CN201410834239.9A patent/CN104527420A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1565505A (en) * | 1975-10-03 | 1980-04-23 | Lucas Industries Ltd | Adjustable pedal assembly for a vehicle |
| CN101122310A (en) * | 2006-08-09 | 2008-02-13 | 丰田自动车株式会社 | Pedal position adjustment structure |
| CN203945973U (en) * | 2013-12-20 | 2014-11-19 | 同济大学 | A kind of movably racing car pedal assembly |
| CN203995701U (en) * | 2014-04-29 | 2014-12-10 | 夏文彬 | Based on the Novel pedal assembly of university student's formula car rule |
| CN204340691U (en) * | 2014-12-30 | 2015-05-20 | 湖北汽车工业学院 | A kind of racing car modulated brake pedal assembly |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128834A (en) * | 2015-08-04 | 2015-12-09 | 武汉理工大学 | Brake system based on FSAE racing car |
| CN105383457A (en) * | 2015-12-18 | 2016-03-09 | 南宁学院 | Brake pedal assembly for FSC racing bicycle |
| CN106585374A (en) * | 2016-12-30 | 2017-04-26 | 福建工程学院 | Pedal assembly adjustment mechanism |
| CN107117146A (en) * | 2017-05-09 | 2017-09-01 | 武汉理工大学 | A kind of brake pedal unit device applied to FSC racing cars |
| CN108819927A (en) * | 2018-05-11 | 2018-11-16 | 北京理工大学 | A kind of automatic driving vehicle braking system of changeable driving mode |
| CN108819927B (en) * | 2018-05-11 | 2019-09-20 | 北京理工大学 | A kind of automatic driving vehicle braking system of changeable driving mode |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150422 |
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| WW01 | Invention patent application withdrawn after publication |