CN204775189U - Brake pedal structure - Google Patents
Brake pedal structure Download PDFInfo
- Publication number
- CN204775189U CN204775189U CN201520359892.4U CN201520359892U CN204775189U CN 204775189 U CN204775189 U CN 204775189U CN 201520359892 U CN201520359892 U CN 201520359892U CN 204775189 U CN204775189 U CN 204775189U
- Authority
- CN
- China
- Prior art keywords
- upper bracket
- pedal
- left socle
- pedal arm
- brake pedal
- Prior art date
- 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.)
- Expired - Fee Related
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- Braking Elements And Transmission Devices (AREA)
Abstract
The utility model relates to a brake pedal structure, including upper bracket, left socle, right branch frame, pedal arm and booster, its technical essential is: left socle, right branch frame and pedal arm are articulated through the pivot of cup jointing on fixing bolt, and pedal arm, upper bracket all lie in between left socle and the right branch frame, and spacing on the upper bracket have a nut, and the left socle puts up with the right branch and fixes on the booster, the spacing pedal arm of booster push rod front end of booster. Fundamentally has solved the problem of easily haring the driver when current brake pedal bumps. It has advantages such as simple structure, low in manufacturing cost is honest and clean, manufacturing process is simple.
Description
Technical field
The utility model relates to a kind of automobile component, is a kind of brake pedal structure specifically.
Background technology
Current domestic automobile brake pedal reduces the structure of collision injury, how on former mechanical braking pedal basis, to increase vehicle body displacement pickup, sensor stand, pedal is deviate from or the parts such as collapsing structure, this kind of structure pedal not only adds amount of parts but also increase manufacturing cost, increase parts production complexity, and without minimizing collision injury structure brake pedal, when vehicle generation frontal collision, chaufeur firmly can trample brake pedal usually, the impulsive force produced during collision is delivered on pin by servo-unit push rod and brake pedal, large to foot's injury, for present car, client is more and more higher to crash requirements, but the brake pedal often complex structure of current minimizing injury, cost is high.
Granted publication is that CN101920695B patent of invention provides a kind of minimizing collision injury pedal structure, this pedal comes deviating from of control pedal rotating shaft mainly through body distortion sensor, pedal distortion when preventing vehicle collision, the injury produced chaufeur of moving.This structure brake pedal is owing to increasing the parts such as sensor, sensor stand, pedal detaching gear, both seriously brake pedal cost was increased, increase again part and manufacture complexity, and this part mostly is electronic component, when colliding, the degree of reliability of part can change according to impact severity difference.
Utility model content
Provide a kind of brake pedal structure, fundamentally solve the problem of easy damaged chaufeur when existing brake pedal collides.It has the advantages such as structure is simple, cheap for manufacturing cost, manufacturing process is simple.
For achieving the above object, the utility model provides following technical scheme: this brake pedal structure comprises upper bracket, left socle, right support, pedal arm and servo-unit, its technical essential is: left socle, right support and pedal arm are hinged by the rotating shaft be socketed on bolt of rear end plate, pedal arm, upper bracket are all between left socle and right support, upper bracket upper limit has nut, left socle and right support are fixed on servo-unit, the spacing pedal arm in servo-unit push rod front end of servo-unit.
Upper bracket and nut prevent nut from deviating from when assembling and normally use, and nut can be made again to deviate from from upper bracket when being impacted power.Pedal arm rotating shaft is positioned on upper bracket, and near nut, pedal support fixed position, away from pedal shaft, effectively reduces collision injury when vehicle collision.When a vehicle is in a collision, servo-unit, servo-unit push rod is counter pushes away brake pedal, when brake pedal oppositely moves, bolt is deviate from from upper bracket, the distance of the reverse movement of pedal is less than the distance of servo-unit movement, greatly reduces the reverse amount of movement of pedal, reaches the object reducing injury.The simple parts of brake pedal structure are few, without parts such as any electronic machines, reliable and stable, easily process, at utmost reduce costs.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is backsight structural representation of the present utility model;
Fig. 3 is principle of work schematic diagram of the present utility model.
Description of reference numerals: 1 upper bracket, 2 bolt of rear end plates, 3 left socles, 4 pedal arms, 5 nuts, 6 right supports, 7 rotating shafts, 8 servo-unit push rods, 9 servo-units.
Detailed description of the invention
Below in conjunction with Fig. 1 ~ 3, describe content of the present utility model in detail by specific embodiment.This brake pedal structure comprises upper bracket 1, left socle 3, right support 6, pedal arm 4 and servo-unit 9.Wherein, left socle 3, right support 6 and pedal arm 4 are hinged by the rotating shaft 7 be socketed on bolt of rear end plate 2, pedal arm 4, upper bracket 1 are all between left socle 3 and right support 6, nut 5 is riveted on upper bracket 6 by 3, when brake pedal normally uses, can deviate from bolt for fixed pedestal, left socle and right support are fixed on servo-unit 9, the spacing pedal arm 4 in servo-unit push rod 8 front end of servo-unit.Left and right support is fixed on fireproof brickwork by servo-unit, and upper bracket is welded between the support of left and right, and pedal arm rotating shaft is arranged on upper bracket.Upper bracket semi-surrounding captive nut, nut has three/part exposed outside upper bracket, nut is male splines structure, upper bracket coordinates the mounting nuts position side of being serration, namely surrounding nut location has half not contact with the male splines of nut, this structure can reduce both friction, and pedal can be deviate from smoothly when vehicle collision.Nut spline and upper bracket flush fit, during assembling, riveting enters support and riveting goes out three deformation position on nut.Preventing nut from deviating from when assembling and normally use, making again nut deviate from from upper bracket when being impacted power.
Claims (1)
1. a brake pedal structure, comprise upper bracket, left socle, right support, pedal arm and servo-unit, it is characterized in that: left socle, right support and pedal arm are hinged by the rotating shaft be socketed on bolt of rear end plate, pedal arm, upper bracket are all between left socle and right support, upper bracket upper limit has nut, left socle and right support are fixed on servo-unit, the spacing pedal arm in servo-unit push rod front end of servo-unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359892.4U CN204775189U (en) | 2015-05-29 | 2015-05-29 | Brake pedal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359892.4U CN204775189U (en) | 2015-05-29 | 2015-05-29 | Brake pedal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204775189U true CN204775189U (en) | 2015-11-18 |
Family
ID=54515300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520359892.4U Expired - Fee Related CN204775189U (en) | 2015-05-29 | 2015-05-29 | Brake pedal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204775189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609000A (en) * | 2016-12-12 | 2018-10-02 | 华晨汽车集团控股有限公司 | A kind of brake pedal unit |
-
2015
- 2015-05-29 CN CN201520359892.4U patent/CN204775189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609000A (en) * | 2016-12-12 | 2018-10-02 | 华晨汽车集团控股有限公司 | A kind of brake pedal unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |