CN201046701Y - Automobile throttle miss-stepping emergency switching brake apparatus - Google Patents
Automobile throttle miss-stepping emergency switching brake apparatus Download PDFInfo
- Publication number
- CN201046701Y CN201046701Y CNU2007200800746U CN200720080074U CN201046701Y CN 201046701 Y CN201046701 Y CN 201046701Y CN U2007200800746 U CNU2007200800746 U CN U2007200800746U CN 200720080074 U CN200720080074 U CN 200720080074U CN 201046701 Y CN201046701 Y CN 201046701Y
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- acceleration cable
- brake
- gear case
- backguy
- accelerator
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- Expired - Fee Related
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Abstract
The utility model relates to an automobile brake device, in particular to an emergency conversion brake device of a motor vehicle under mistakenly stepping on an accelerator, wherein, one end of an accelerator pull wire of the brake device is connected with the accelerator, while the other end is wound at the pulley end of an accelerator pull wire wheel; one end of the brake pull wire is connected with a brake hub, while the other end is connected with the lower end of a brake pull rod; one end of a general pull wire is fixedly connected with the central section of the right side of a gear box, while the other end passes through a sleeve pipe and the lower end of a triangle connecting rod at the accelerator pedal bottom. The utility model has the advantages that: when the force stepped on the accelerator is over the normal drive force stepped on the accelerator, the brake pull rod (5) and the brake pulling wire (2) are driven by the accelerator general pull wire (3), and then the mistaken stepping on the accelerator emergency is converted to the brake, thus realizing emergency brake. The utility model has the advantages of simple structure, low cost, easy operation, exact brake, and effective avoidance of driving accident caused by brake by mistakenly stepping on the accelerator.
Description
Technical field
The utility model relates to a kind of brake device for car, specifically relates to the urgent conversion braking device of a kind of motor vehicle by misoperation step on the accelerator.
Background technology
Self-propelled vehicle is in operation and runs into emergency situation, chaufeur mistake occurs through regular meeting and throttle is used as brake carries out emergency braking, but chaufeur does not recognize, still continues tight step on the accelerator.Can cause serious traffic accident like this, harm pedestrian life security.
Summary of the invention
The technical problems to be solved in the utility model is not enough at existing in the prior art, provide brake behind a kind of first throttle promptly when the strength of chaufeur step on the accelerator above common step on the accelerator to greatest extent the time be converted to the urgent conversion braking device of motor vehicle by misoperation step on the accelerator of brake.
The urgent conversion braking device of the utility model motor vehicle by misoperation step on the accelerator is achieved by following technical proposals: the urgent conversion braking device of the utility model motor vehicle by misoperation step on the accelerator comprises that acceleration cable, brake backguy, total backguy, acceleration cable wheel, gear, tooth bar, gear case, tooth bar fixed case constitute, described acceleration cable one termination throttle, the other end pass the opening in tooth bar fixed case left side and the opening in gear case left side is wrapped in the pulley end that acceleration cable is taken turns by the acceleration cable block piece; Described brake backguy one termination brake hubs, an end of other end bracket arm connects, and bracket arm passes the opening of acceleration cable opening below, tooth bar fixed case left side and the opening and the sleeve pipe of acceleration cable opening below, gear case left side is welded to connect; Described total backguy one end is captiveed joint with the gear case right side central, and total backguy middle part is provided with total backguy block piece, and total backguy other end passes the lower end of the triangular coupling rod of sleeve pipe and Das Gaspedal bottom; Described acceleration cable wheel and gear are fixed in the gear case by axle, and described gear is arranged on the gear case upper right side, and opening is left in the gear case upper right side, and the tooth of gear protrudes gear case; The tooth of tooth bar is fixed in the level inboard of tooth bar fixed case down; Described gear case upper left side is fixed with the gear case reset lever, and reset lever passes the opening of tooth bar fixed case left upper portion and is provided with the gear case pull back spring at tooth bar fixed case left-external side.
The urgent conversion braking device of the utility model motor vehicle by misoperation step on the accelerator has following beneficial effect compared with prior art: the urgent conversion braking device of the utility model motor vehicle by misoperation step on the accelerator is often throttle to be mistakened as in traffic accident according to self-propelled vehicle to do brake and carry out the conventional phenomenon of emergency braking and design-calculated, it is exactly " first throttle, back brake ", when the power of step on the accelerator surpass when driving usually jam on power the time, be exactly surpass throttle to greatest extent the time, promptly be converted to the brake mode throttle and then revert to virgin state, and then reach the purpose of emergency braking.Its principle of work is: do brake and the power of step on the accelerator when surpassing normal throttle and jamming on power when chaufeur is mistakened as throttle, tooth bar 14 of this device and gear 9 engagements, gear 9 and gear 8 engagements, gear 8 hand of rotation loosen acceleration cable 1 and revert to virgin state, throttle no longer refuels, and total backguy 3 pulling bracket arms 5 of throttle and brake backguy 2 are continued to trample in block piece 6 position that reaches capacity at this moment, promptly convert mis-accelerator pressing to brake, and then reach the purpose of emergency braking.The urgent conversion braking device of the utility model motor vehicle by misoperation step on the accelerator is simple in structure, and cost is low, and processing ease is braked accurately, can effectively avoid accelerator instead of brake and the train operation accident that causes.
Description of drawings
The urgent conversion braking device of the utility model motor vehicle by misoperation step on the accelerator has following accompanying drawing:
Fig. 1 is the urgent conversion braking device structural representation of the utility model motor vehicle by misoperation step on the accelerator;
Fig. 2 is urgent conversion braking device gear 8 of the utility model motor vehicle by misoperation step on the accelerator and gear 9 engagement structural representations;
Fig. 3 is the urgent conversion braking device Das Gaspedal of the utility model motor vehicle by misoperation step on the accelerator and total backguy 3 mounting structure scheme drawings.
Wherein: 1, acceleration cable; 2, brake backguy; 3, total backguy; 4, sleeve pipe; 5, bracket arm; 6, total backguy block piece; 7, gear case; 8, acceleration cable pulley body; 9, gear; 10, acceleration cable block piece; 11, acceleration cable pulley body retracing spring; 12, locating dowel pin retracing spring; 13, gear case retracing spring; 14, tooth bar; 15, gear case reset lever; 16, the spacing backguy of acceleration cable pulley body; 17, tooth bar fixed case; 18, triangular coupling rod; 19, acceleration cable pulley body positioning groove; 20, locating dowel pin; 21, locating dowel pin pull back spring baffle plate; 22, gear case pull back spring baffle plate; 23, backguy seat; 24, Das Gaspedal 25, Das Gaspedal connecting rod; 26, brake mark pearl; 27 locating dowel pins; 28, acceleration cable pulley body retracing spring groove.
The specific embodiment
Below in conjunction with drawings and Examples the urgent conversion braking device technical scheme of the utility model motor vehicle by misoperation step on the accelerator is further described.
Embodiment 1.
As shown in Figure 1-Figure 3, the urgent conversion braking device of the utility model motor vehicle by misoperation step on the accelerator comprises that acceleration cable 1, brake backguy 2, total backguy 3, acceleration cable pulley body 8, gear 9, tooth bar 14, gear case 7, tooth bar fixed case 17 constitute, the opening that described acceleration cable 1 one termination throttles, the other end pass the opening in tooth bar fixed case 17 left sides and gear case 7 left sides is wrapped in the pulley side of acceleration cable pulley body 8 by acceleration cable block piece 10; Described brake backguy 2 one termination brake hubs, the other end is connected with an end of bracket arm 5, and bracket arm 5 one ends pass the opening of acceleration cable opening below, tooth bar fixed case 17 left side and the opening and the sleeve pipe 4 of acceleration cable opening below, gear case 7 left side is welded to connect; Described total backguy 3 one ends are captiveed joint with gear case 7 right side central, and total backguy 3 middle parts are provided with total backguy block piece 6, and total backguy 3 other ends pass the lower end of the triangular coupling rod 18 of sleeve pipe 4 bottom Das Gaspedal; Described acceleration cable pulley body 8 is fixed in the gear case 7 with gear 9 engagements and by axle, and described gear 9 is arranged on gear case 7 upper right side, and opening is left in gear case 7 upper right side, and the tooth of gear 9 protrudes gear case 7; Tooth bar 14 teeth are fixed in the level inboard of tooth bar fixed case 17 down; Described gear case 7 upper left sides are fixed with gear case reset lever 15, and gear case reset lever 15 passes the opening of tooth bar fixed case 17 left upper portion and is provided with gear case pull back spring 13 at tooth bar fixed case left-external side.Described gear case retracing spring 13 outer ends are provided with spring stop 22.
Described acceleration cable 1 passes from the opening and the compartment envelope opening of gear case 7, is provided with block piece 10 between acceleration cable 1 upper gear box 7 and the compartment envelope.
Described acceleration cable pulley body 8 pulley side end faces have acceleration cable pulley body retracing spring groove 28, acceleration cable pulley body retracing spring groove 28 1 ends are provided with the locating dowel pin 27 that is fixed on gear case 7 bodies, be that locating dowel pin 27 is fixed on gear case 7 bodies one side, insert in the acceleration cable pulley body retracing spring groove 28 locating dowel pin 27 ends, and acceleration cable wheel retracing spring 11 is set in the acceleration cable pulley body retracing spring groove 28; Described acceleration cable pulley body 8 pulley side outer rims have positioning groove 19, locating dowel pin 20 1 ends are connected in the positioning groove 19, the other end passes locating dowel pin pull back spring baffle plate 21 and passes gear case 7 and take turns spacing backguy 16 1 ends with acceleration cable and be connected, and spacing backguy 16 other ends of acceleration cable are fixed in left side in the tooth bar fixed case 17 by backguy seat 23; Locating dowel pin 20 is provided with locating dowel pin pull back spring 12 near boxboard place, gear case 7 left side, and locating dowel pin pull back spring 12 is connected to locating dowel pin pull back spring baffle plate 21 near acceleration cable pulley body 8 one face down bondings on the locating dowel pin 20.
It is that total backguy block piece 6 is to the distance between the sleeve pipe 4 that the length of the spacing backguy 16 of described acceleration cable equals the acceleration cable trip distance.
Described gear case retracing spring 13 strokes equal acceleration cable trip distance and brake cable travel length sum.
Described tooth bar fixed case 17 is fixed on the car body of automobile driving cabin base plate bottom.
Described triangular coupling rod 18 lower ends and total backguy 3 are for being articulated and connected, triangular coupling rod 18 mid points are fixedly hinged on car body operator's compartment base plate, triangular coupling rod 18 upper ends and Das Gaspedal connecting rod 25 lower ends are for being articulated and connected, and Das Gaspedal connecting rod 25 upper ends are connected for being fixedly hinged with Das Gaspedal 24 bottoms; Described Das Gaspedal connecting rod 25 mid points are provided with brake mark pearl 26.
During use, if when normally trampling throttle, Das Gaspedal connecting rod 25 is depressed half, Zhu26Chu is marked in i.e. brake, triangular coupling rod 18 rotates around mid point, spur total backguy 3, total backguy 3 spurs gears case 7 and refuels the automobile normal operation by the acceleration cable 1 control throttle that is wrapped in the gear case 7 on the acceleration cable pulley body 8.
If throttle is mistakened as when doing brake and continuing to trample, total backguy block piece 6 has abutted against sleeve pipe 4 one ends, and the stroke of gear case 7 has arrived gear 9 near tooth bar 14 1 ends, continues to trample that the total backguy 3 of throttle will spur bracket arm 5 and brake backguy 2 makes drag; This moment, locating dowel pin 20 skidded off from the positioning groove 19 of acceleration cable pulley body 8, top-right gear 9 of gear case and tooth bar 14 engaging gears 9 left-hand revolutions, gear mesh on gear 9 and the acceleration cable pulley body 8, acceleration cable pulley body 8 clickwises, being wrapped in acceleration cable 1 on the acceleration cable pulley body 8 is loosened and is reverted to virgin state, throttle no longer refuels, and acceleration cable pulley body retracing spring 11 is inserted into locating dowel pin 27 compressions in the acceleration cable pulley body retracing spring groove 28; At this moment block piece 6 position that reaches capacity is continued to trample total backguy 3 pulling bracket arms 5 of throttle and brake backguy 2 and is made brake hubs action brake, reaches promptly to convert mis-accelerator pressing to brake, and then reaches the purpose of emergency braking.
After more than action is finished, unclamp throttle, set back acceleration cable 1 in tension under acceleration cable pulley body 8 acceleration cable wheel retracing spring 11 effects thereon; Locating dowel pin 20 sticks in the positioning groove 19 under 12 effects of locating dowel pin pull back spring again, and acceleration cable pulley body 8 is not rotated when trampling throttle.Meanwhile, gear case 7 returns to original position under 13 effects of gear case retracing spring.
Claims (8)
1. urgent conversion braking device of motor vehicle by misoperation step on the accelerator, comprise that acceleration cable (1), brake backguy (2), total backguy (3), acceleration cable pulley body (8), gear (9), tooth bar (14), gear case (7), tooth bar fixed case (17) constitute, it is characterized in that: described acceleration cable (1) one termination throttle, the other end pass the opening in tooth bar fixed case (17) left side and the opening on the left of the gear case (7) is wrapped in acceleration cable pulley body (8) by acceleration cable block piece (10) pulley side; Described brake backguy (2) one termination brake hubs, the other end is connected with an end of bracket arm (5), and bracket arm (5) upper end is welded to connect with sleeve pipe (4); Described total backguy (3) one ends are captiveed joint with gear case (7) right side central, and total backguy (3) middle part is provided with total backguy block piece (6), and total backguy (3) other end passes the lower end of the triangular coupling rod (18) of sleeve pipe (4) bottom Das Gaspedal; Described acceleration cable wheel (8) and gear (9) are fixed in the gear case (7) by axle, and described gear (9) is arranged on gear case (7) upper right side, and opening is left in gear case (7) upper right side, and the tooth of gear (9) protrudes gear case (7); Tooth bar (14) tooth is fixed in the level inboard of tooth bar fixed case (17) down; Described gear case (7) upper left side is fixed with gear case reset lever (15), and reset lever (15) passes the opening of tooth bar fixed case (17) left upper portion and is provided with gear case pull back spring (13) at tooth bar fixed case left-external side.
2. the urgent conversion braking device of motor vehicle by misoperation step on the accelerator according to claim 1, it is characterized in that: described acceleration cable (1) passes from the opening and the compartment envelope opening of gear case (7), is provided with block piece (10) between acceleration cable (1) upper gear box (7) and the compartment envelope.
3. the urgent conversion braking device of motor vehicle by misoperation step on the accelerator according to claim 1, it is characterized in that: described acceleration cable wheel (8) gear side end face has acceleration cable pulley body retracing spring groove (28), acceleration cable pulley body retracing spring groove (28) one ends are provided with the locating dowel pin (27) that is fixed on gear case (7) body, and acceleration cable wheel retracing spring (11) is set in the acceleration cable pulley body retracing spring groove (28); Described acceleration cable wheel (8) pulley side outer rim has positioning groove (19), locating dowel pin (20) one ends are connected in the positioning groove (19), the other end passes the locating dowel pin pull back spring (12) that is arranged on boxboard place, gear case (7) left side and takes turns spacing backguy (16) one ends with gear case (7) and acceleration cable and be connected, the spacing backguy of acceleration cable (16) other end by backguy seat (23) be fixed in tooth bar fixed case (17) interior on the left of; Locating dowel pin (20) is provided with locating dowel pin pull back spring (12) near boxboard place, gear case (7) left side, and locating dowel pin (20) is gone up locating dowel pin pull back spring (12) and is connected to locating dowel pin pull back spring baffle plate (21) near acceleration cable pulley body (8) one face down bondings.
4. the urgent conversion braking device of motor vehicle by misoperation step on the accelerator according to claim 1 is characterized in that: described gear case retracing spring (13) outer end is provided with spring stop (22)
5. the urgent conversion braking device of motor vehicle by misoperation step on the accelerator according to claim 3 is characterized in that: the length of the spacing backguy of described acceleration cable (16) equals the acceleration cable trip distance.
6. the urgent conversion braking device of motor vehicle by misoperation step on the accelerator according to claim 1 is characterized in that: described gear case retracing spring (13) stroke equals acceleration cable trip distance and brake cable travel length sum.
7. the urgent conversion braking device of motor vehicle by misoperation step on the accelerator according to claim 1 is characterized in that: described tooth bar fixed case (17) is fixed on the car body of automobile driving cabin base plate bottom.
8. the urgent conversion braking device of motor vehicle by misoperation step on the accelerator according to claim 1, it is characterized in that: described triangular coupling rod (18) lower end and total backguy (3) are for being articulated and connected, triangular coupling rod (18) mid point is fixedly hinged on car body operator's compartment base plate, triangular coupling rod (18) upper end and Das Gaspedal connecting rod (25) lower end are for being articulated and connected, and Das Gaspedal connecting rod (25) upper end is connected for being fixedly hinged with Das Gaspedal (24) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200800746U CN201046701Y (en) | 2007-06-21 | 2007-06-21 | Automobile throttle miss-stepping emergency switching brake apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200800746U CN201046701Y (en) | 2007-06-21 | 2007-06-21 | Automobile throttle miss-stepping emergency switching brake apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201046701Y true CN201046701Y (en) | 2008-04-16 |
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ID=39299277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200800746U Expired - Fee Related CN201046701Y (en) | 2007-06-21 | 2007-06-21 | Automobile throttle miss-stepping emergency switching brake apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201046701Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225691A (en) * | 2011-04-19 | 2011-10-26 | 东华大学 | Vehicle throttle anti-misstep brake device |
| CN102275578A (en) * | 2011-06-08 | 2011-12-14 | 颜昌松 | Accelerator wrong stepping correction device with inching clutch |
| CN101554834B (en) * | 2009-05-20 | 2011-12-28 | 李发洪 | Accelerator device against wrong stepping |
| CN102529916A (en) * | 2012-02-20 | 2012-07-04 | 魏伯卿 | Emergency braking device for misoperation of emergently pedaling accelerator of motor vehicle |
| CN104354594A (en) * | 2014-10-30 | 2015-02-18 | 宁波工程学院 | Mechanical false stepping prevention accelerator device |
| CN106553546A (en) * | 2017-01-04 | 2017-04-05 | 黄文年 | A kind of mis-accelerator pressing of improvement becomes brake system |
| JP2020015503A (en) * | 2019-08-17 | 2020-01-30 | 典政 佐々木 | Automobile with one pedal |
| CN110758750A (en) * | 2019-11-25 | 2020-02-07 | 华中科技大学 | Transmission mechanism for manual and automatic switching of airplane accelerator |
| CN111546886A (en) * | 2019-08-28 | 2020-08-18 | 华中科技大学同济医学院附属协和医院 | Emergency braking accelerator separation brake linkage device |
-
2007
- 2007-06-21 CN CNU2007200800746U patent/CN201046701Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554834B (en) * | 2009-05-20 | 2011-12-28 | 李发洪 | Accelerator device against wrong stepping |
| CN102225691A (en) * | 2011-04-19 | 2011-10-26 | 东华大学 | Vehicle throttle anti-misstep brake device |
| CN102225691B (en) * | 2011-04-19 | 2013-03-06 | 东华大学 | Vehicle throttle anti-misstep brake device |
| CN102275578A (en) * | 2011-06-08 | 2011-12-14 | 颜昌松 | Accelerator wrong stepping correction device with inching clutch |
| CN102275578B (en) * | 2011-06-08 | 2013-10-30 | 浙江先安汽车制动系统有限公司 | Accelerator wrong stepping correction device with inching clutch |
| CN102529916A (en) * | 2012-02-20 | 2012-07-04 | 魏伯卿 | Emergency braking device for misoperation of emergently pedaling accelerator of motor vehicle |
| CN104354594A (en) * | 2014-10-30 | 2015-02-18 | 宁波工程学院 | Mechanical false stepping prevention accelerator device |
| CN104354594B (en) * | 2014-10-30 | 2017-01-18 | 宁波工程学院 | Mechanical false stepping prevention accelerator device |
| CN106553546A (en) * | 2017-01-04 | 2017-04-05 | 黄文年 | A kind of mis-accelerator pressing of improvement becomes brake system |
| JP2020015503A (en) * | 2019-08-17 | 2020-01-30 | 典政 佐々木 | Automobile with one pedal |
| JP7102079B2 (en) | 2019-08-17 | 2022-07-21 | 典政 佐々木 | A car with one pedal |
| CN111546886A (en) * | 2019-08-28 | 2020-08-18 | 华中科技大学同济医学院附属协和医院 | Emergency braking accelerator separation brake linkage device |
| CN110758750A (en) * | 2019-11-25 | 2020-02-07 | 华中科技大学 | Transmission mechanism for manual and automatic switching of airplane accelerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 |