CN103587513A - Brake pedal structure with adjustable lever ratio - Google Patents
Brake pedal structure with adjustable lever ratio Download PDFInfo
- Publication number
- CN103587513A CN103587513A CN201310582708.8A CN201310582708A CN103587513A CN 103587513 A CN103587513 A CN 103587513A CN 201310582708 A CN201310582708 A CN 201310582708A CN 103587513 A CN103587513 A CN 103587513A
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- CN
- China
- Prior art keywords
- pedal
- pedal arm
- arm
- lever ratio
- hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Braking Elements And Transmission Devices (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention discloses a brake pedal structure with an adjustable lever ratio. The brake pedal structure comprises a pedal support installed on an automobile body of an automobile, one end of a first pedal arm is installed on the pedal support, the other end of the first pedal arm is provided with a second pedal arm, the end portion of the second pedal arm is provided with a pedal, the first pedal arm and the second pedal arm are respectively provided with a long-strip-shaped through hole, the first pedal arm and the second pedal arm are fixed together through a bolt penetrating through the long-strip-shaped through hole in the first pedal arm and the long-strip-shaped through hole in the second pedal arm, two long edges of each long-strip-shaped through hole are correspondingly provided with a plurality of arc-shaped grooves, and the side edge of the first pedal arm and the side edge of the second pedal arm are respectively provided with a ruler capable of facilitating reading of the lengths of the pedal arms. The brake pedal structure with the adjustable lever ratio guarantees that in the use process of the pedal, the lever ratio of the pedal can be automatically adjusted according to different needs for pedal feeling of a driver, pedal parameters can be conveniently provided for brake system performance matching, and a brake system with good pedal feeling can be designed.
Description
Technical field
The present invention relates to a kind of brake treadle mechanism, especially relate to a kind of brake pedal structure of adjustable lever ratio.
Background technology
The brake of automobile is to realize by stepping on brake pedal, and pedal produces certain antagonistic force to pin simultaneously.Along with the raising that driver comfort is required, during brake to the requirement of pedal sense also in continuous raising.
At present, deceleration and stopping performance matching test is all that truck dead lever is contained on car and tests than the pedal of i=L1/L2, and pedal sense is evaluated, if pedal sense is poor, need the pedal of again changing different lever ratios again to test, so not only wasted match time but also cannot realize optimum pedal sense.
Summary of the invention
Technical matters to be solved by this invention is that a kind of brake pedal structure of adjustable lever ratio is provided for problems of the prior art, its objective is the lever ratio that can adjust at any time brake pedal when deceleration and stopping performance matching test, find optimum lever ratio scheme, finally reach the object of optimizing pedal sense, simultaneously for final design parameter provides Data support.
Technical scheme of the present invention is that the brake pedal structure of this kind of adjustable lever ratio comprises the pedal support being arranged on auto body, one end of the first pedal arm is arranged on pedal support, the other end is provided with the second pedal arm, the end of the second pedal arm is provided with pedal, on the first described pedal arm and the second pedal arm, be equipped with the through hole of strip shape, the strip shape through hole that the first pedal arm and the second pedal arm pass on the first pedal arm and the second pedal arm by bolt is fixed together, and on two long limits of described strip shape through hole, correspondence is provided with several deep-slotted chip breakers respectively, bolt is arranged in deep-slotted chip breaker, the end of bolt is locked by nut, on the first described pedal arm and the side of the second pedal arm, be respectively equipped with the scale that can conveniently read pedal arm length.
One end of the first described pedal arm is arranged on pedal support by bearing pin.
Described bolt has two at least, and a bolt is at least installed respectively at the two ends of strip shape through hole.
The brake pedal structure with this kind of adjustable lever ratio of said structure guarantees this pedal in use, can adjust voluntarily foot pedal lever ratio according to the different demands to pedal sense of chaufeur, more can be for brake system Performance Match provides pedal parameter comparatively easily, thus the good brake system of design pedal sense.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is structural representation of the present invention.
Fig. 2 is the exploded drawings of structure shown in Fig. 1.
In Fig. 1-2,1: pedal support; 2: the first pedal arms; 3: the second pedal arms; 4: pedal; 5: bolt; 6: nut; 7: bearing pin.
The specific embodiment
Fig. 1 is structural representation of the present invention, and Fig. 2 is the birds-eye view of structure shown in Fig. 1.From structure shown in Fig. 1-Fig. 2 in conjunction with, the brake pedal structure of this kind of adjustable lever ratio comprises the pedal support 1 being arranged on auto body, one end of the first pedal arm 2 is arranged on pedal support 1 by bearing pin 7, the other end is provided with the second pedal arm 3, the end of the second pedal arm 3 is provided with pedal 4, on the first described pedal arm 2 and the second pedal arm 3, be equipped with the through hole of strip shape, the first pedal arm 2 and the second pedal arm 3 are fixed together through the strip shape through hole on the first pedal arm 2 and the second pedal arm 3 by bolt 5, and on two long limits of described strip shape through hole, correspondence is provided with several deep-slotted chip breakers respectively, bolt 5 is arranged in deep-slotted chip breaker, the end of bolt 5 is locked by nut 6, and bolt 5 has two at least, a bolt 5 is at least installed respectively at the two ends of strip shape through hole, on the first described pedal arm 2 and the side of the second pedal arm 3, be respectively equipped with the scale that can conveniently read pedal arm length.
The brake pedal structure with this kind of adjustable lever ratio of said structure guarantees this pedal in use, can adjust voluntarily foot pedal lever ratio according to the different demands to pedal sense of chaufeur, more can be for brake system Performance Match provides pedal parameter comparatively easily, thus the good brake system of design pedal sense.
Claims (3)
1. the brake pedal structure of an adjustable lever ratio, it is characterized in that: the brake pedal structure of described adjustable lever ratio comprises the pedal support (1) being arranged on auto body, one end of the first pedal arm (2) is arranged on pedal support (1), the other end is provided with the second pedal arm (3), the end of the second pedal arm (3) is provided with pedal (4), on described the first pedal arm (2) and the second pedal arm (3), be equipped with the through hole of strip shape, the first pedal arm (2) and the second pedal arm (3) are fixed together through the strip shape through hole on the first pedal arm (2) and the second pedal arm (3) by bolt (5), and on two long limits of described strip shape through hole, correspondence is provided with several deep-slotted chip breakers respectively, bolt (5) is arranged in deep-slotted chip breaker, the end of bolt (5) is locked by nut (6), on described the first pedal arm (2) and the side of the second pedal arm (3), be respectively equipped with the scale that can conveniently read pedal arm length.
2. the brake pedal structure of a kind of adjustable lever ratio according to claim 1, is characterized in that: one end of described the first pedal arm (2) is arranged on pedal support (1) by bearing pin (7).
3. the brake pedal structure of a kind of adjustable lever ratio according to claim 1 and 2, is characterized in that: described bolt (5) has two at least, and a bolt (5) is at least installed respectively at the two ends of strip shape through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310582708.8A CN103587513A (en) | 2013-11-19 | 2013-11-19 | Brake pedal structure with adjustable lever ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310582708.8A CN103587513A (en) | 2013-11-19 | 2013-11-19 | Brake pedal structure with adjustable lever ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103587513A true CN103587513A (en) | 2014-02-19 |
Family
ID=50077909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310582708.8A Pending CN103587513A (en) | 2013-11-19 | 2013-11-19 | Brake pedal structure with adjustable lever ratio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103587513A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274859A (en) * | 2016-08-31 | 2017-01-04 | 江苏卡威汽车研究院有限公司 | A kind of automobile parking braking force-increasing mechanism |
| CN107499323A (en) * | 2016-06-14 | 2017-12-22 | 中车长春轨道客车股份有限公司 | A kind of rail vehicle and its car body |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5937618U (en) * | 1982-08-30 | 1984-03-09 | 三菱自動車工業株式会社 | Arm extension device |
| JPH07261866A (en) * | 1994-03-25 | 1995-10-13 | Suzuki Motor Corp | Pedal device |
| CN1132699A (en) * | 1995-04-07 | 1996-10-09 | 宋荣烈 | Pedal and pedal-length controller for automobile |
| CN102336138A (en) * | 2011-08-04 | 2012-02-01 | 奇瑞汽车股份有限公司 | Adjustable clutch pedal mechanism |
| CN102935845A (en) * | 2012-10-22 | 2013-02-20 | 安徽誉丰汽车技术有限责任公司 | Brake pedal of adjustable lever |
| CN103010022A (en) * | 2012-12-07 | 2013-04-03 | 奇瑞汽车股份有限公司 | Pedal with adjustable lever ratio and automobile |
| CN202944325U (en) * | 2012-10-22 | 2013-05-22 | 安徽誉丰汽车技术有限责任公司 | Brake pedal with adjustable lever |
| CN103171532A (en) * | 2013-03-25 | 2013-06-26 | 浙江泰鸿机电有限公司 | Automobile brake pedal component |
-
2013
- 2013-11-19 CN CN201310582708.8A patent/CN103587513A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5937618U (en) * | 1982-08-30 | 1984-03-09 | 三菱自動車工業株式会社 | Arm extension device |
| JPH07261866A (en) * | 1994-03-25 | 1995-10-13 | Suzuki Motor Corp | Pedal device |
| CN1132699A (en) * | 1995-04-07 | 1996-10-09 | 宋荣烈 | Pedal and pedal-length controller for automobile |
| CN102336138A (en) * | 2011-08-04 | 2012-02-01 | 奇瑞汽车股份有限公司 | Adjustable clutch pedal mechanism |
| CN102935845A (en) * | 2012-10-22 | 2013-02-20 | 安徽誉丰汽车技术有限责任公司 | Brake pedal of adjustable lever |
| CN202944325U (en) * | 2012-10-22 | 2013-05-22 | 安徽誉丰汽车技术有限责任公司 | Brake pedal with adjustable lever |
| CN103010022A (en) * | 2012-12-07 | 2013-04-03 | 奇瑞汽车股份有限公司 | Pedal with adjustable lever ratio and automobile |
| CN103171532A (en) * | 2013-03-25 | 2013-06-26 | 浙江泰鸿机电有限公司 | Automobile brake pedal component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499323A (en) * | 2016-06-14 | 2017-12-22 | 中车长春轨道客车股份有限公司 | A kind of rail vehicle and its car body |
| CN106274859A (en) * | 2016-08-31 | 2017-01-04 | 江苏卡威汽车研究院有限公司 | A kind of automobile parking braking force-increasing mechanism |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140219 |