CN201914094U - Automobile accelerator pedal - Google Patents
Automobile accelerator pedal Download PDFInfo
- Publication number
- CN201914094U CN201914094U CN2010206791437U CN201020679143U CN201914094U CN 201914094 U CN201914094 U CN 201914094U CN 2010206791437 U CN2010206791437 U CN 2010206791437U CN 201020679143 U CN201020679143 U CN 201020679143U CN 201914094 U CN201914094 U CN 201914094U
- Authority
- CN
- China
- Prior art keywords
- housing
- pedal arm
- slide block
- arm
- 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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Abstract
The utility model discloses an automobile accelerator pedal, which comprises a pedal arm, a shell, a return spring and a rotary shaft. The return spring and the rotary shaft are mounted in the shell, the pedal arm consists of a long arm and a short arm, the long arm extends out of the shell, the short arm is positioned in the shell, the return spring is formed by sleeving two cylindrical spiral springs, a slider is disposed between the inner wall of the shell and the end, which is far away from the rotary shaft, of the short arm, the slider is connected with the inner wall of the shell in a sliding manner and fastened with the short arm of the pedal arm together, and further a foam isolation pad is mounted between the two cylindrical spiral springs to prevent the two springs from being collided with each other during movement. The automobile accelerator pedal can realize slow and smooth return of an electronic accelerator pedal and improves comfortableness of a driver during operation.
Description
Technical field
The utility model relates to a kind of automobile accelerator pedal.
Background technology
Along with developing rapidly of auto-industry, the automobile driver is more and more higher to the requirement of vehicle operating traveling comfort.The automobile driver applies application force to the electronic type Das Gaspedal, and gas is opened.The present electronic type Das Gaspedal that adopts, its pedal arm relies on the recovery tension force return of single retracing spring, and in a single day the pin of navigating mate breaks away from pedal arm, retracing spring snap action pedal arm, pedal arm return excessive velocities makes the navigating mate sensation very uncomfortable; In addition, because the service life of spring is limited, spring failure then can't guarantee the gas return.Realizing mild, the smooth return of electronic type Das Gaspedal, is the technical matters of needing solution badly.
The utility model content
Technical problem to be solved in the utility model provides a kind of automobile accelerator pedal, avoids single spring failure and causes normally return of pedal arm, can also guarantee that the pedal arm return is mild simultaneously, increases the operation comfort of navigating mate.
In order to achieve the above object, a kind of automobile accelerator pedal that the utility model provides, comprise pedal arm (1), housing (2) and be installed in retracing spring group (3) and rotating shaft (4) in the described housing (2), described pedal arm (1) is by the galianconism that stretches out the outer long-armed part (1a) of housing (2) and be positioned at housing (2) (1b) formation partly, described pedal arm (1) is connected with housing (2) by rotating shaft (4), and be that fulcrum forms lever construction with described rotating shaft (4), key is: described retracing spring group (3) is formed by first cylindrically coiled spring (3a) and second cylindrically coiled spring (3b) suit, described galianconism part (1b) is away from being provided with slide block (5) between the end of described rotating shaft (4) and housing (2) inwall, described slide block (5) and housing (2) inwall sliding block joint, this slide block (5) is connected together with the galianconism part (1b) of pedal arm (1).
This electronic type Das Gaspedal adopts the dual spring structure, even wherein a spring failure also has enough restoring forces to guarantee the normal return of throttle.Too fast for preventing the throttle return, between inner walls and pedal arm, increase by a slide block, the friction drag that slide block slides and produces along inner walls makes the steady return of pedal.
Leave the space between described first cylindrically coiled spring (3a) and second cylindrically coiled spring (3b), foam isolating pad cylindraceous (6) is housed in the space, the external diameter of described foam isolating pad (6) is less than the internal diameter of described first cylindrically coiled spring (3a), and its internal diameter is greater than the external diameter of described second cylindrically coiled spring (3b).For preventing that two springs from taking place to bump mutually, foam pad is set between two springs isolates.
As preferably, described slide block (5) adopts nylon material to make, and nylon has self-lubricating function.
The beneficial effect of this utility model is:
1) can prevent effectively that single spring failure from causing the gas can't return, improved the functional reliability of vehicle electronics formula throttle;
2) increase the return resistance of pedal arm by slide block is set, make the pedal return steady, make the navigating mate operation more comfortable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing of Fig. 1.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the utility model is described in further detail:
As shown in Figure 1, a kind of vehicle electronics formula Das Gaspedal is made up of pedal arm 1, housing 2, retracing spring group 3, rotating shaft 4, slide block 5 etc.Retracing spring group 3, rotating shaft 4 and slide block 5 are installed in the housing 2.Retracing spring group 3 is formed by the first cylindrically coiled spring 3a and the second cylindrically coiled spring 3b suit, and retracing spring group 3 is arranged between housing 2 and the pedal arm 1.The upper end of retracing spring group 3 is provided with upper limit seat 7, and the lower end is provided with lower limit seat 8, and upper limit seat 7 is fixed on housing 2 inwalls, and lower limit seat 8 floats with pedal arm 1 and is connected.Pedal arm 1 is installed in the housing 2 by rotating shaft 4, and pedal arm 1 constitutes with the galianconism part 1b that is positioned at housing 2 by stretching out housing 2 outer long-armed part 1a, and long-armed part 1a and galianconism part 1b are that fulcrum forms lever construction with rotating shaft 4.In pedal arm 1 return process, lower limit seat 8 is subjected to the recovery tension force extruding of retracing spring group 3 and swings, and produces cross component to act on the slide block 5, and slide block 5 contacts with housing 1 inwall and forms friction drag, makes pedal arm 1 return steady.
The compression reseting spring group 3 owing to pedal arm 1 galianconism part 1b 4 rotations around the shaft, retracing spring group 3 is bent compressive deformation, is easy between two cylindrically coiled springs take place to bump mutually.As preferably, leave the space between two cylindrically coiled springs of formation retracing spring group 3, foam isolating pad 6 cylindraceous is housed in the space.The external diameter of foam isolating pad 6 is less than the internal diameter of the first cylindrically coiled spring 3a, and its internal diameter is greater than the external diameter of the second cylindrically coiled spring 3b, makes foam isolating pad 6 and constitute between two cylindrically coiled springs of retracing spring group 3 all to leave the gap.Slide block 5 adopts nylon material to make.
As shown in Figure 2, pedal arm 1 galianconism part 1b is provided with draw-in groove 1c away from the end face of rotating shaft 4, the projection 5a that can extend into draw-in groove 1c correspondingly is set on slide block 5, and slide block 5 is connected together with the galianconism part 1b of pedal arm 1, and slide block 5 is with pedal arm 14 rotations around the shaft; Certainly, also draw-in groove can be arranged on the slide block 5, and projection is arranged on the pedal arm 1 galianconism part 1b.
Claims (3)
1. automobile accelerator pedal, comprise pedal arm (1), housing (2) and be installed in retracing spring group (3) and rotating shaft (4) in the described housing (2), described pedal arm (1) is by the galianconism that stretches out the outer long-armed part (1a) of housing (2) and be positioned at housing (2) (1b) formation partly, described pedal arm (1) is connected with housing (2) by rotating shaft (4), and be that fulcrum forms lever construction with described rotating shaft (4), it is characterized in that: described retracing spring group (3) is formed by first cylindrically coiled spring (3a) and second cylindrically coiled spring (3b) suit, described galianconism part (1b) is away from being provided with slide block (5) between the end of described rotating shaft (4) and housing (2) inwall, described slide block (5) and housing (2) inwall sliding block joint, this slide block (5) is connected together with the galianconism part (1b) of pedal arm (1).
2. according to the described automobile accelerator pedal of claim 1, it is characterized in that: leave the space between described first cylindrically coiled spring (3a) and second cylindrically coiled spring (3b), foam isolating pad cylindraceous (6) is housed in the space, the external diameter of described foam isolating pad (6) is less than the internal diameter of described first cylindrically coiled spring (3a), and its internal diameter is greater than the external diameter of described second cylindrically coiled spring (3b).
3. according to the described automobile accelerator pedal of claim 1, it is characterized in that: described slide block (5) adopts nylon material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206791437U CN201914094U (en) | 2010-12-24 | 2010-12-24 | Automobile accelerator pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206791437U CN201914094U (en) | 2010-12-24 | 2010-12-24 | Automobile accelerator pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201914094U true CN201914094U (en) | 2011-08-03 |
Family
ID=44413907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206791437U Expired - Fee Related CN201914094U (en) | 2010-12-24 | 2010-12-24 | Automobile accelerator pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201914094U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052162A (en) * | 2010-12-24 | 2011-05-11 | 力帆实业(集团)股份有限公司 | Electronic type accelerator pedal of automobile |
| CN102442213A (en) * | 2011-12-13 | 2012-05-09 | 常州市万翔车辆部件有限公司 | Damping type electronic accelerator pedal |
| CN109733194A (en) * | 2019-03-04 | 2019-05-10 | 威廉姆斯(苏州)控制系统有限公司 | A kind of sluggishness suspension type throttle structure |
-
2010
- 2010-12-24 CN CN2010206791437U patent/CN201914094U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052162A (en) * | 2010-12-24 | 2011-05-11 | 力帆实业(集团)股份有限公司 | Electronic type accelerator pedal of automobile |
| CN102442213A (en) * | 2011-12-13 | 2012-05-09 | 常州市万翔车辆部件有限公司 | Damping type electronic accelerator pedal |
| CN109733194A (en) * | 2019-03-04 | 2019-05-10 | 威廉姆斯(苏州)控制系统有限公司 | A kind of sluggishness suspension type throttle structure |
| CN109733194B (en) * | 2019-03-04 | 2024-04-16 | 威廉姆斯(苏州)控制系统有限公司 | Hysteresis suspension type throttle structure |
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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: 20110803 Termination date: 20161224 |