CN2863539Y - Braking/refueling pedal capable of preventing mis-pedaling accelerator - Google Patents
Braking/refueling pedal capable of preventing mis-pedaling accelerator Download PDFInfo
- Publication number
- CN2863539Y CN2863539Y CN 200520097216 CN200520097216U CN2863539Y CN 2863539 Y CN2863539 Y CN 2863539Y CN 200520097216 CN200520097216 CN 200520097216 CN 200520097216 U CN200520097216 U CN 200520097216U CN 2863539 Y CN2863539 Y CN 2863539Y
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- CN
- China
- Prior art keywords
- pedal
- brake
- rocking arm
- accelerator
- connecting rod
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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.)
- Expired - Fee Related
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- Braking Elements And Transmission Devices (AREA)
Abstract
The utility model provides a brake/accelerator pedal for automobiles to avoid the accelerator being stepped by error. The measure adopted is that a brake connecting lever, a accelerator connecting lever or a accelerator line is movably connected with the pedal arm or that brake connecting lever is connected with the pedal arm and part of the pedal arm or part of a compression bar of a compression device is inserted into the range of motion of the accelerator slide block of the accelerator connecting lever or the accelerator line connected with another slide block. The device can guarantee accuracy of acceleration or brake and prevent faulty operations and decrease time of the brake operation by combining the brake pedal and the accelerator pedal into one pedal which makes the utility model simple in structure, material-saving and space-saving. The improved brake/accelerator pedal can be operated in the way of operating the clutch pedal which is that stepping down the pedal means brake and releasing the pedal means acceleration which unifies driving operation and makes the operations easy to master.
Description
Technical field
The utility model relates to a kind of motor vehicle brake control system starter gear and fuel output-controlling device, especially a kind of brake/footfeed of mis-accelerator pressing can prevent to brake the time.
Background technology
At present, known braking automobile and refueling operation are respectively by brake pedal and footfeed control.Scrunch footfeed when needing to strengthen road speed forward; Scrunch brake pedal when needing to reduce road speed forward.Because two kinds of actions of brake and oiling identical operations are finished by same pin one right crus of diaphragm, the frequent mobile right crus of diaphragm of operator's needs is slapped and is finished two operations respectively in driving, like this except the fatigue that causes operator's thinking and health easily, in two kinds of identical operations, change operation back and forth, occur stepping on the error of wrong pedal easily, particularly in case of emergency, people's emergent instinct is ordered about the operator and is scrunched forward immediately, at this moment just step on pilot valve easily, cause the accident.
Summary of the invention
The purpose of this utility model provides a kind of same position that is arranged on, brake, the shared pedal that refuels, but direction of operating difference, can not produce misoperation, mis-accelerator pressing when can actv. preventing to brake is avoided train operation accident, guarantees the brake/footfeed of traffic safety.
The basic reason that accelerator instead of brake occurs, the one, because existence is refueled, two of brakes are foot-operated, when emergency operation, have little time to determine brake pedal; The 2nd, two kinds of operations of brake/oiling identical (all being to scrunch forward), that do that the action of brake might obtain is the gas filed result.At these two reasons, the technical scheme that the utility model adopted is: respectively two pedals being carried out brake, two kinds of operations of refueling that same pedaling is finished, change into the two kinds of rightabout actions that scrunch and reclaim of same pedal are finished respectively.In actual design, two pedals that will refuel, brake are merged into a pedal (brake/footfeed), and the forced stroke of pedal is divided into opposite two parts: scrunch forward to the brake forced stroke, be recovered as the oiling forced stroke backward.At the brake stroke, scrunch the pedal brake weight forward and strengthen gradually; Refueling stroke, the playback pedal, throttle strengthens gradually.In the design pedaling as brake, the recovery of pin action is moved as refueling, make that oiling is opposite with brake, people's pedaling that instinct occurs under the emergency state can only be brake, can not become refueling operation, and two kinds of operations are all finished on a pedal, also just no longer include the trouble of selecting pedal and stepping on wrong pedal.Because brake/refueling operation sole all need not leave pedal, can reduce the thinking time of distinguishing pedal and the operating time of mobile foot, emergency brake is become accurately, fast, thereby reach easy to operate, purpose of safety.
The structural measure of implementing this technical scheme is:
Movable brake connecting rod, oiling connecting rod or the acceleration cable of connecting on the pedal rocking arm.
Perhaps connect brake connecting rod on the pedal rocking arm, the part that presses driving lever of the part of pedal rocking arm or pressure-actuated device stretches into direct connection or connects through gear or another slide block and refuels in the action radius of throttle slide block of connecting rod or acceleration cable.
The hinged or pedal that is fixedly connected in pedal rocking arm lower end by rocker arm pin connects with the pedal rocking arm is equipped with priming lever spring between rocking arm.
Prevent mistake gas filed pressure-actuated device by pressing contact, connect and press the connecting rod that contact is with spring, and the pressing driving lever and press spring and form of coupler link.
Spacing tenon is installed on the rocking arm confinement block.
The beneficial effects of the utility model and advantage are: can guarantee to refuel and the accuracy of brake operation, avoid maloperation; The thinking and the operational motion of the selection pedal when minimizing changes brake into by oiling, the time of shortening brake operation; Two pedals that will brake originally, refuel are merged into a pedal, and are simple in structure, saving in material and space; Brake/footfeed after the change is the same with the pedal of clutch operating effect, is push down on the pedal for reducing car speed or power, and the playback pedal makes driver behavior unify standard, grasp easily for gathering way or power.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model scheme drawing.
Fig. 2 is the right elevation of Fig. 1.
1. press contact among the figure, 2. pedal, 3. retracing spring, 4. press connecting rod, 5. press spring, 6.1 pedal rocking arms, 6.2. the pedal rocking arm, 7. rocker arm pin 8. presses driving lever, 9. spacing tenon, 10. rocking arm confinement block, 11. throttle slide blocks, 12. main shaft, 13.1. brake connecting rod, 13.2. brake connecting rod, 14. oiling connecting rod or acceleration cable, 15. priming lever springs.
The specific embodiment
One main shaft is arranged on the rocking arm, and rocking arm can rotate in certain interval around main shaft, makes rocking arm resilience and the strength (this spring does not mark) of drive throttle mechanism kinematic is arranged automatically by the spring that scrolling spring or other form are installed on scheme drawing.
The embodiment of the installation site of brake, the oiling connecting rod is different:
Can just can reach on a pedal at the connecting rod of connection oiling simultaneously, brake connecting rod on the rocking arm that rotates on the main shaft at one, finish the purpose of brake refueling mission by the motion of different directions respectively.Connection adds, the position of oil brake connecting rod has following several:
With the spindle centerline is the center of turn of rocking arm, be equipped with on the pedal one side rocking arm if brake connecting rod is installed in, when oiling connecting rod or acceleration cable are installed in the rocking arm top that sense of motion is opposite with it, brake connecting rod plays the pushing braking mechanism when the rocking arm that pedal one end is housed travels forward, the connecting rod that refuels plays pushing throttle mechanism when the rocking arm that pedal one end is housed moves backward; If be installed in and be equipped with on the pedal one side rocking arm refueling connecting rod, when brake connecting rod is installed in the rocking arm top that sense of motion is opposite with it, then brake connecting rod plays the tractive braking mechanism when the rocking arm that pedal one end is housed travels forward, and the connecting rod that refuels when the rocking arm that pedal one end is housed moves backward plays tractive throttle mechanism; If the brake connecting rod and the connecting rod that refuels together are installed in when being equipped with on the pedal one side rocking arm, brake connecting rod plays the pushing braking mechanism when the rocking arm that pedal one end is housed travels forward, and the connecting rod that refuels when the rocking arm that pedal one end is housed moves backward plays tractive throttle mechanism; When if the brake connecting rod and the connecting rod that refuels together are installed on the rocking arm with pedal one side reverse motions, brake connecting rod plays the tractive braking mechanism when the rocking arm that pedal one end is housed travels forward, and the connecting rod that refuels when the rocking arm that pedal one end is housed moves backward plays pushing throttle mechanism.When working by tractive, can also can connect with hard connecting rod and refuel or braking mechanism with soft iron chains, also can directly connect acceleration cable; When working, must connect with hard connecting rod and refuel or braking mechanism by pushing.
Connect to refuel, the mode of brake connecting rod can be that the activity that can not throw off connects, also can be by rocking arm to the fixing but connecting rod that can slide can open circuited contact roof pressure, mode such as tractive, also can mix use in two ways.
Cause mistake to refuel in order to prevent that rocking arm from rising automatically, the utility model has added a cover and has prevented mistake gas filed device, comprise pressure-actuated device, spacing tenon, and rocking arm changed into overlapped two rocking arms that connect by bearing pin by one, prevent that the several sections of mistake topping up device from can aggregate erection also can only install several sections.
With the structure that anti-error gas filed pressure-actuated device and spacing tenon have been installed the specific embodiment is described below.
Rocking arm confinement block 10 is fixedly connected with car body, is fixing main shaft 12 in the above, and pedal rocking arm 6.2, throttle slide block 11 all are installed on the main shaft 12.Brake connecting rod is installed in the top of rocking arm, but finish the oiling action in order to make rocking arm after finishing brake, continue the playback swing, brake connecting rod can change into by two connecting rods 13.1,13.2 and being socketed to form, also can be only with a connecting rod but the stage casing is changed into flexible iron chains connection.
Finishing of brake: scrunch pedal 2 forward from 0 point (Fig. 1 indicate position) when travelling forward, enter the brake stroke, 13.1 pullings of pedal rocking arm 6.2 top bonded assembly bracket arms connect the bracket arm 13.2 of braking mechanism, car brakeing, to near the not end of stroke the time, it is maximum that brake weight reaches; After finishing brake, loosen pedal 2, when the pedal rocking arm sprang back at 0, brake weight disappeared, and the brake stroke finishes.At this moment continue the playback pedal, just enter and refuel the zone, the top of pedal rocking arm 6.2 moves forward, but bracket arm 13.1 is to be slidingly connected with bracket arm 13.2, and bracket arm 13.1 can be to front slide, and does not influence the motion of pedal rocking arm 6.2.
Gas filed is finished: when scrunching pedal 2, pedal 2 at first moves downward, press bottom bonded assembly contact 1 and be subjected to the downward pressure of pedal 2 along with moving downward, and pass to and press spring 5 by the connecting rod 4 that presses that connects contact 1, press the moving connecting rod 4 of spring 5 one crowns pushing, the connected driving lever 8 that presses of pushing stretches out forward, if rocking arm is in brake operation interval scope, press driving lever 8 and will enter the back (the dotted line scope under Fig. 1 throttle slide block in) of throttle slide block 11, this is the action radius of throttle slide block, throttle slide block 11 is movably connected on the main shaft 12, can be around the axle activity, but one stop is arranged 0 position.If at this moment upwards loosen pedal 2, pedal rocking arm 6.1,6.2 upward movements, drive simultaneously presses driving lever 8 and stirs throttle slide block 11 upward movements, and pulling acceleration cable 14 is opened throttle gradually, when rocking arm moved to vertex, throttle was opened the amplitude maximum.In the time of need reducing throttle, scrunch pedal 2 forward, throttle slide block 11 reclaims to 0 direction with pressing driving lever 8 under the pulling force of acceleration cable 14 drives, throttle is reduced gradually, during to 0, throttle slide block 11 has arrived stop, can not move backward with pressing driving lever 8 again, at this moment throttle is at idle position, and the stroke that refuels finishes.If when scrunching pedal, rocking arm in the brake zone, press the back that driving lever 8 can not enter into throttle slide block 11, but at this moment the arc surface of roof pressure throttle slide block 11 does not influence the swing of rocking arm, moves but can not finish to refuel.Only just can finish the oiling action in the back of throttle slide block 11 owing to press driving lever 8, therefore initial oiling action rocking arm must be since 0.
Pressure-actuated device is not installed as long as pedal rocking arm 6.2 tops lengthening is directly extend in the action radius of throttle slide block 11, when rocking arm has left the regional upward movement of brake, can drives 11 motions of throttle slide block yet and reach the oiling purpose.
Uneasy charge of oil door slide block 11, directly on pedal rocking arm 6.2, connect acceleration cable 14, or the telescopic socket pull bar that connects with acceleration cable of connection or flexible iron chains, only otherwise influence rocking arm in the regional action of brake, when rocking arm has left the regional upward movement of brake, also can drive throttle and reach the oiling purpose.
Throttle slide block 11 can be directly connects with refueling connecting rod or acceleration cable 14, also can be according to different needs by gear or stir another striking gear and connect with refueling connecting rod or acceleration cable 14.
Unconscious gas filed prevents: if sole is moved away pedal, perhaps the time action of playback pedal is excessive, because unconscious oiling will appear in the automatic resilience of pedal rocking arm, causes the accident.The utility model prevents the mistake oiling from following two aspects.
Operator's sole leaves pedal in the driving process, and the mistake gas filed that the pedal rocking arm causes when vertex when stopping prevents: do not have pressure (to decontrol pin as the operator on pedal 2, during the automatic resilience of pedal), press contact 1 and lose downward pressure, retracing spring 3 pushing tows press connecting rod 4 pullings and press driving lever 8 retractions, and the action radius of throttle slide block 11 is left in its end, can't touch the throttle slide block, although the pedal rocking arm moves in the fueling area, can not finish to refuel and move.When this leaves pedal with regard to the pin of having been avoided the operator, the unconscious oiling that pedal rises and causes automatically; And when pressing after driving lever 8 leaves the action radius of throttle slide block 11, throttle slide block 11 loses restriction, acceleration cable 14 is got back to the dead-centre position of minimum throttle automatically under self tension, when if pedal rests on the vertex position in the time of so just can avoiding stopping, in case the unconscious large throttle that fire an engine causes refuels.
Brake back playback pedal moves the unconscious gas filed that causes when excessive and prevents: in order to prevent operator's excessive unconscious oiling that causes of back playback pedal movement range of braking, on the rocking arm confinement block 10 between the brake/oiling stroke position of (0 point) spacing tenon 9 is set, rocker arm pin 7 is set on pedal rocking arm 6.2, pedal rocking arm 6.1 can be around rocker arm pin 7 swings, and priming lever spring 15 is set, at ordinary times because the thrusting action of spring 15, pedal rocking arm 6.1 rests on the position of Fig. 1, when finishing brake playback pedal rocking arm 6.1 and arrive at 0, its limited tenon 9 in upper end blocks, at this moment brake weight disappears, vehicle travels under throttle at idle oiling effect automatically, and just the accelerator pedal effect is not the same with the relieving brake pedal that technology is arranged now for this.When the needs open the throttle wide, the operator must stir pedal 2 to the right, pedal rocking arm 6.1 upper ends are swung left and leave the restriction of spacing tenon 9, upwards reclaiming pedal more just can enter and refuel the zone and carry out refueling operation, the unconscious oiling of so just having avoided brake to cause when afterwards the too fast amplitude of playback pedal is excessive.
Guarantee that pedal all can carry out brake operation in any position: when pedal rocking arm 6.1 moves downward the work area through spacing tenon 9 from refueling, the spring of spacing tenon is compressed, receive in the tenon, it is unaffected that the pedal rocking arm enters the brake work area, therefore no matter the pedal rocking arm is in any zone, can directly scrunch pedal downwards and reduce to carry out brake operation behind the throttle.Because the jam end of tenon designs smallerly, not necessarily to make spring loaded in fact, even fixed, pedal rocking arm 6.1 since the elastic force effect of self also can cross tenon and move downward.
Claims (4)
1, a kind of brake/footfeed device that prevents mis-accelerator pressing comprises: pedal, be with main shaft and rotate the pedal rocking arm connect, it is characterized in that:
Pedal rocking arm (6.2) is gone up movable brake connecting rod (13.1), oiling connecting rod or the acceleration cable (14) of connecting,
Perhaps go up to connect brake connecting rod (13.1) at pedal rocking arm (6.2), the part that presses driving lever (8) of the part of pedal rocking arm (6.2) or pressure-actuated device stretches into direct connection or connects through gear or another slide block and refuels in the action radius of throttle slide block (11) of connecting rod or acceleration cable (14).
2, the brake/footfeed device that prevents mis-accelerator pressing according to claim 1, it is characterized in that: the hinged or pedal that is fixedly connected (2) in pedal rocking arm (6.1) lower end by rocker arm pin (7) connects with pedal rocking arm (6.2) is equipped with priming lever spring (15) between rocking arm (6.1), (6.2).
3, the brake/footfeed device that prevents mis-accelerator pressing according to claim 1, it is characterized in that: described pressure-actuated device is by pressing contact (1), connect and to press the connecting rod (4) that contact (1) is with spring (3), and the pressing driving lever (8) and press spring (5) composition of coupler link (4).
4, the brake/footfeed device that prevents mis-accelerator pressing according to claim 1 is characterized in that: spacing tenon (9) is installed on rocking arm confinement block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520097216 CN2863539Y (en) | 2005-07-15 | 2005-07-15 | Braking/refueling pedal capable of preventing mis-pedaling accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520097216 CN2863539Y (en) | 2005-07-15 | 2005-07-15 | Braking/refueling pedal capable of preventing mis-pedaling accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2863539Y true CN2863539Y (en) | 2007-01-31 |
Family
ID=37675993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520097216 Expired - Fee Related CN2863539Y (en) | 2005-07-15 | 2005-07-15 | Braking/refueling pedal capable of preventing mis-pedaling accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2863539Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248935A (en) * | 2010-05-19 | 2011-11-23 | 袁海江 | Foot pedal shared by accelerator and brake of motor vehicle (such as automobile) |
| CN104972904A (en) * | 2014-04-14 | 2015-10-14 | 何镜明 | Accelerator-brake combining device |
| CN105235515A (en) * | 2014-07-07 | 2016-01-13 | 何镜明 | Combination system of throttle and brake |
| CN105398430A (en) * | 2015-12-21 | 2016-03-16 | 孟连德 | Left foot auxiliary brake device for vehicles |
| CN106740101A (en) * | 2016-08-31 | 2017-05-31 | 广西民族大学 | A kind of protector and its application method prevented phenomenon of taking throttle as brake maloperation |
-
2005
- 2005-07-15 CN CN 200520097216 patent/CN2863539Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248935A (en) * | 2010-05-19 | 2011-11-23 | 袁海江 | Foot pedal shared by accelerator and brake of motor vehicle (such as automobile) |
| CN104972904A (en) * | 2014-04-14 | 2015-10-14 | 何镜明 | Accelerator-brake combining device |
| CN105235515A (en) * | 2014-07-07 | 2016-01-13 | 何镜明 | Combination system of throttle and brake |
| CN105398430A (en) * | 2015-12-21 | 2016-03-16 | 孟连德 | Left foot auxiliary brake device for vehicles |
| CN106740101A (en) * | 2016-08-31 | 2017-05-31 | 广西民族大学 | A kind of protector and its application method prevented phenomenon of taking throttle as brake maloperation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |