CN204340693U - A kind of can effectively preventing is missed the Das Gaspedal assembly of phenomenon of taking throttle as brake - Google Patents
A kind of can effectively preventing is missed the Das Gaspedal assembly of phenomenon of taking throttle as brake Download PDFInfo
- Publication number
- CN204340693U CN204340693U CN201420735188.XU CN201420735188U CN204340693U CN 204340693 U CN204340693 U CN 204340693U CN 201420735188 U CN201420735188 U CN 201420735188U CN 204340693 U CN204340693 U CN 204340693U
- Authority
- CN
- China
- Prior art keywords
- das gaspedal
- brake
- phenomenon
- guide piece
- pilot bar
- 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.)
- Active
Links
Abstract
The utility model relates to a kind of can effectively preventing by mistake by the Das Gaspedal assembly of phenomenon of taking throttle as brake, and this assembly is positioned at the rear of brake pedal unit, comprises guide piece, Das Gaspedal returning device, pilot bar, Das Gaspedal; Described guide piece is fixed on floor; Pilot bar is arranged on guide piece, and fixing Das Gaspedal is installed in its front end, Das Gaspedal can with pilot bar along guide piece move forward and backward and under the effect of Das Gaspedal returning device return.The utility model can ensure that in mechanism in office what is the need for when will brake only just can effectively prevent " by mistake by phenomenon of taking throttle as brake " with the reaction of instinct limbs.Compared with prior art, change little, cost is low, brake response opening time can be shortened to greatest extent to reduce stopping distance, can ensure again to stop maloperation to improve braking safety.
Description
Technical field
The utility model belongs to accelerator pedal mechanism technical field, relates to a kind of can effectively preventing the Das Gaspedal assembly of phenomenon of taking throttle as brake by mistake.
Background technology
By current throttle (acceleration) pedal, braking (brake) pedal scheme (hereinafter referred to as former scheme), completely the same to the limb action main points of its corresponding pedal when acceleration, braking---" depressing ", firmly position is also completely the same---forefoot.
For ensureing that brake pedal must leave enough reserved travels, causes brake pedal higher than Das Gaspedal at the brake efficiency that braking is played under the limiting wear using state of sheet permission, brake pedal still can produce necessity when flooring.Meanwhile, braking belongs to emergency treatment action, and chaufeur instinct even will will implement the action depressing brake pedal energetically with all strength.In order to chaufeur at this moment can not be made to produce " stepping on sky " sense, also require that brake pedal is higher than Das Gaspedal.(such as hanging pedal, brake pedal is than the general height of Das Gaspedal about 25mm).There are two shortcomings in current this Das Gaspedal assembly:
Shortcoming 1: the situation that may cause " by mistake by phenomenon of taking throttle as brake "
When receiving oil completely, right crus of diaphragm is that whole pin upwards overturns and lifts by fulcrum with heel, but because brake pedal is higher than Das Gaspedal, so can not ensure that sole can be placed on brake pedal automatically when receiving oil completely, and may also be placed in Das Gaspedal.When needing suddenly emergency braking, driver may because of flurried, " mistake is by phenomenon of taking throttle as brake "---and expect to step on brake pedal and but stepped on Das Gaspedal by mistake.
Be exactly that driver also regains consciousness, know that the pin of oneself is in Das Gaspedal, also need pin is lifted from Das Gaspedal and exceeds brake pedal, then with sensation, pin is aimed at brake pedal up, then depress brake pedal.Specifically step on and which pedal to depend on when pin is unsettled with the judgement feeling to make at, once misjudgment, still also likely cause " by mistake by phenomenon of taking throttle as brake ".
Analyze reason, what complete " stepping on brake pedal " will have two:
1. limb action " right crus of diaphragm palm push down on the pedal " is completed.
2. ensure that the pedal stepped on must be brake pedal.
Obviously, the correctness that 2. former scheme can not ensure by correctness 1., this is the root causing " by mistake by phenomenon of taking throttle as brake ".
The display of example report, connects the sole duty transport driver that driving age many years of experience is abundant, also occurred the situation of " by mistake by phenomenon of taking throttle as brake ".This leads to tragedy most probably.
Shortcoming 2: need longer brake response opening time
Document " the ergonomics research of automobile brake and acceleration pedal diff-H " Liu Hao poplar Li Benhe sets female " ergonomics " 03 phase in 1998 (hereinafter referred to as [1]) and specifies: from finding that the time that emergency situation lifts to driver's pin from Das Gaspedal is called reaction time t1, pin is raised to step on time of brake pedal of pin from Das Gaspedal and is called pedal replacing construction t2, and t1+t2=T is brake response opening time.[1] conclusion is: brake response opening time of people along with brake pedal and Das Gaspedal diff-H increase and extend.Obviously, former scheme is unfavorable for shortening brake response opening time.
Two shortcomings show, organization plan originally also exists moving traffic potential safety hazard.
For above problem:
1. the prosperous pine of face was from 1997---and 2000, consulted 50 multidigit college professors, automotive expert, updated, front and back have spent more than 200 ten thousand yuan to invent " throttle system device with signal head ", and phenomenon of taking throttle as brake is stepped on by a mistiming suddenly, and car is by emergency braking.
Automobile overtaking other vehicles, dynamic property test time need anxious acceleration.Obviously this invention has limitation to this.
2. Wu Li people has invented throttle and the car equipment united two into one that brakes in December, 2004, the patent No.: ZL032106157.Its great advantage is easy and simple to handle, and throttle is by forefoot down pedal, and brake is then by full pin down pedal.
Occur up to the present from automobile, domestic and international all automobile brakes and acceleration pedal are all separately independently, and braking and acceleration pedal are synthesized the structure of a similar balance plate by this invention, use also have suitable difficulty as product promotion.
3. Japan has succeeded in developing, 90 degree, front angle of release, people in 150 meters can be caught by trailer-mounted radar, and compare with the test figures stored in computing machine, when being determined with collision dangerous, first give a warning sound, then, when driver does not have proper handling, vehicle, by autobrake, ensures that below speed of a motor vehicle 35km/h can avoid the technology with pedestrian collision.
This invention essence is not avoid driver's " by mistake by phenomenon of taking throttle as brake ", but autonomous cruise speed system can adopt remedial measures when " by mistake by phenomenon of taking throttle as brake " appears in driver, this system cost is very high, is only limited to below speed of a motor vehicle 35km/h at present, and during reversing, this invention is inoperative.
More than invention all unrealized industrialization at present.
Braking belongs to emergency treatment action, therefore has following particular/special requirement to this system:
1. the power that applies brake pedal of chaufeur can to the greatest extent can be large.
2. must directly be connected between brake pedal with brake pump, distance is near as far as possible.
3. brake pump and pipeline will avoid the baking suffering driving engine.
Above requirement, makes to improve brake pedal and faces many restrictions and difficulty, and do not have similar requirement to Das Gaspedal.
Summary of the invention
The technical problems to be solved in the utility model is to provide one can shorten brake response opening time to greatest extent, and can significantly improve effectively the preventing the Das Gaspedal assembly of phenomenon of taking throttle as brake by mistake of braking safety.
In order to solve the problems of the technologies described above, of the present utility model can effectively preventing misses the rear Das Gaspedal assembly of phenomenon of taking throttle as brake being positioned at brake pedal unit, comprises guide piece, Das Gaspedal returning device, pilot bar, dust keeper, Das Gaspedal; Described guide piece is fixed on floor; Pilot bar is arranged on guide piece, and fixing Das Gaspedal is installed in its front end, Das Gaspedal can with pilot bar along guide piece move forward and backward and under the effect of Das Gaspedal returning device return.
Described Das Gaspedal returning device is the Das Gaspedal pull back spring of suit on the guide bar and between Das Gaspedal and guide piece.
Described guide piece is orienting lug, it is processed with horizontally-guided hole, and the rear portion of pilot bar is arranged in this pilot hole.
The utility model also comprises dust keeper, and described dust-proof dust keeper to be sleeved on pilot bar and Das Gaspedal pull back spring and between Das Gaspedal and guide piece.
Das Gaspedal and pilot bar are structure as a whole.
Distance between the rear end of described brake pedal and Das Gaspedal is that L, L value meets when being totally released Das Gaspedal, and sole is then stepped on brake pedal naturally.
The utility model is set up at accelerator pedal structure and cloth specifically following improvement:
1. the motion of prior art Das Gaspedal is the flip-flop movement along fixed axis controlled with sole and pull back spring.Now change the straight reciprocating motion controlled with heel and pull back spring into.Sole and earth surface help the position controlling Das Gaspedal, when road bump, are more conducive to stabilizing speed than prior art.
When 2. accelerating, heel promotes Das Gaspedal and moves backward, during deceleration, Das Gaspedal pilot bar pull back spring promotes Das Gaspedal forward, pin moves forward, sole is naturally near brake pedal, and by suitably adjusting the distance between brake pedal and Das Gaspedal, when can accomplish to be totally released Das Gaspedal, sole is placed on brake pedal naturally.
The beneficial effects of the utility model:
1, effectively stop " by mistake by phenomenon of taking throttle as brake "
The technical solution of the utility model because of braking, accelerate time right crus of diaphragm to the limb action main points of its corresponding pedal with firmly position is completely different, therefore can ensure that limb action selects object---the correctness of Das Gaspedal or brake pedal applied by the correctness of limb action, what sole depressed can only be brake pedal, therefore can effectively stop " by mistake by phenomenon of taking throttle as brake ".
2, brake response opening time is shortened to greatest extent
By suitable adjustment, when can accomplish that full receipts are oily, sole is placed on brake pedal naturally, " pedal replacing construction t2 " is shortened to greatest extent---and shorten to 0, thus shorten brake response T opening time to greatest extent, significantly reduce stopping distance.
The utility model can ensure that in mechanism in office what is the need for when will brake only just can effectively be stopped " by mistake by phenomenon of taking throttle as brake " with the reaction of instinct limbs.Compared with prior art, change little, cost is low, and can shorten brake response opening time to greatest extent, reduce stopping distance, have more realistic feasibility.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is of the present utility model can effectively preventing the Das Gaspedal assembly structure schematic diagram of phenomenon of taking throttle as brake by mistake.
Fig. 2 is Das Gaspedal and pilot bar birds-eye view.
Detailed description of the invention
As shown in Figure 1, 2, of the present utility model can effectively preventing misses the rear Das Gaspedal assembly of phenomenon of taking throttle as brake being positioned at brake pedal unit, comprises guide piece, Das Gaspedal returning device, pilot bar 3, dust keeper 4, Das Gaspedal 5; Described guide piece is an orienting lug 1-1, and this guide piece is fixed on floor 0, it is processed with horizontally-guided hole 1-2; Pilot bar 3 and Das Gaspedal 5 are structure as a whole, and the rear portion of pilot bar 3 is arranged in this pilot hole 1-2, and Das Gaspedal 5 is fixed on the front end of pilot bar 3, and Das Gaspedal 5 can move along guide piece with pilot bar 3; Das Gaspedal returning device is be sleeved on pilot bar 3 and Das Gaspedal pull back spring 2 between Das Gaspedal 5 and guide piece; Dust keeper to be contained on pilot bar 3 and Das Gaspedal pull back spring 2 and between Das Gaspedal 5 and guide piece.Distance between the rear end of brake pedal 8 and Das Gaspedal 5 is L, and the distance between the rear end of described brake pedal and Das Gaspedal is that L, L value meets when being totally released Das Gaspedal, and sole is then stepped on brake pedal naturally.
The utility model is above-mentioned embodiment not only, and guide piece can also be an orienting lug processing guide groove above; Pilot bar and Das Gaspedal also can be Split type structures, and the mode that Das Gaspedal is connected by screw is fixed on the front end of pilot bar; Das Gaspedal returning device can also adopt the elastic position rebounding device of other types.Therefore, every any simple deformation of making on the utility model claim 1 technical scheme basis is all within the utility model intention protection domain.
Claims (6)
1. one kind can effectively prevent the Das Gaspedal assembly of phenomenon of taking throttle as brake by mistake, it is characterized in that this Das Gaspedal assembly is positioned at the rear of brake pedal unit, comprise guide piece, Das Gaspedal returning device, pilot bar (3), dust keeper (4), Das Gaspedal (5); Described guide piece is fixed on floor (0); Pilot bar (3) is arranged on guide piece, fixing Das Gaspedal (5) is installed in its front end, Das Gaspedal (5) can with pilot bar (3) along guide piece move forward and backward and under the effect of Das Gaspedal returning device return.
2. according to claim 1 can effectively preventing, by mistake by the Das Gaspedal assembly of phenomenon of taking throttle as brake, is characterized in that described Das Gaspedal returning device is gone up for being sleeved on pilot bar (3) and being positioned at the Das Gaspedal pull back spring (2) between Das Gaspedal (5) and guide piece.
3. according to claim 1 can effectively preventing is missed the Das Gaspedal assembly of phenomenon of taking throttle as brake, it is characterized in that described guide piece is orienting lug (1-1), it is processed with horizontally-guided hole (1-2), the rear portion of pilot bar (3) is arranged in this pilot hole (1-2).
4. according to claim 2 can effectively preventing is missed the Das Gaspedal assembly of phenomenon of taking throttle as brake, characterized by further comprising dust keeper (4), described dust keeper (4) is sleeved on pilot bar (3) and Das Gaspedal pull back spring (2) is gone up and is positioned between Das Gaspedal (5) and guide piece.
5. according to claim 1 can effectively preventing, by mistake by the Das Gaspedal assembly of phenomenon of taking throttle as brake, is characterized in that Das Gaspedal (5) and pilot bar (3) are structure as a whole.
6. according to claim 1 can effectively preventing is missed the Das Gaspedal assembly of phenomenon of taking throttle as brake, it is characterized in that the distance between the rear end of described brake pedal (8) and Das Gaspedal (5) is L, L value meets when being totally released Das Gaspedal, and sole is stepped on brake pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735188.XU CN204340693U (en) | 2014-11-27 | 2014-11-27 | A kind of can effectively preventing is missed the Das Gaspedal assembly of phenomenon of taking throttle as brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735188.XU CN204340693U (en) | 2014-11-27 | 2014-11-27 | A kind of can effectively preventing is missed the Das Gaspedal assembly of phenomenon of taking throttle as brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204340693U true CN204340693U (en) | 2015-05-20 |
Family
ID=53223987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420735188.XU Active CN204340693U (en) | 2014-11-27 | 2014-11-27 | A kind of can effectively preventing is missed the Das Gaspedal assembly of phenomenon of taking throttle as brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204340693U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904967A (en) * | 2016-05-03 | 2016-08-31 | 中国第汽车股份有限公司 | Brake and accelerator pedal assembly |
| 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 |
| CN115447542A (en) * | 2022-11-11 | 2022-12-09 | 山东大千制动系统有限公司 | Brake pedal |
-
2014
- 2014-11-27 CN CN201420735188.XU patent/CN204340693U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904967A (en) * | 2016-05-03 | 2016-08-31 | 中国第汽车股份有限公司 | Brake and accelerator pedal assembly |
| CN105904967B (en) * | 2016-05-03 | 2018-02-06 | 中国第一汽车股份有限公司 | One kind brake and gas pedal assembly |
| 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 |
| CN115447542A (en) * | 2022-11-11 | 2022-12-09 | 山东大千制动系统有限公司 | Brake pedal |
| CN115447542B (en) * | 2022-11-11 | 2023-01-17 | 山东大千制动系统有限公司 | Brake pedal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105083243B (en) | For the method according to the brake force of speed control brake | |
| CN204340693U (en) | A kind of can effectively preventing is missed the Das Gaspedal assembly of phenomenon of taking throttle as brake | |
| CN202123936U (en) | Automobile brake device capable of preventing throttle from being stepped by mistake | |
| CN104139770A (en) | Braking system and braking method for co-driver's seat of instructional car | |
| CN2834987Y (en) | Self-securing device for handling mis-stepping throttle when braking automobile | |
| CN101947950A (en) | Accelerator stepping misoperation preventing brake device for automobile | |
| CN205417179U (en) | Prevent tired throttle brake integration footboard | |
| CN201712475U (en) | Accelerator and brake integrated pedal | |
| CN103481778A (en) | Integral pedaling method for automobile accelerator and brake | |
| CN103863112B (en) | Accelerator and brake integrated device | |
| CN204161127U (en) | Constant-speed cruising device | |
| CN203283032U (en) | Pedal accelerator brake mechanism | |
| CN204055386U (en) | Accelerator and brake device | |
| CN105904967A (en) | Brake and accelerator pedal assembly | |
| CN202208286U (en) | Combined mechanism of brake pedal and accelerator pedal of motor vehicle | |
| CN202080259U (en) | Anti-blocking type brake pedal | |
| CN202071822U (en) | Automobile brake pedal | |
| CN203157728U (en) | Vehicular accelerator mistaken-stepping preventer and vehicle comprising same | |
| CN101497317A (en) | Brake and throttle integrated structure of vehicle | |
| KR101446543B1 (en) | A pedal usable as a brake pedal as well as an accelerator pedal | |
| CN201036973Y (en) | Accelerator brake emergency braking device | |
| JP3203310U (en) | Pedal mechanism | |
| CN201951439U (en) | Brake pedal capable of preventing a throttle from being used as a brake | |
| CN204299237U (en) | Simple and easy landing | |
| CN202935169U (en) | Foot pushing type accelerator device of motor vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |