CN205022563U - Can prevent that throttle from being missed brake pedal cover of stepping on - Google Patents
Can prevent that throttle from being missed brake pedal cover of stepping on Download PDFInfo
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- CN205022563U CN205022563U CN201520773939.1U CN201520773939U CN205022563U CN 205022563 U CN205022563 U CN 205022563U CN 201520773939 U CN201520773939 U CN 201520773939U CN 205022563 U CN205022563 U CN 205022563U
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- mainboard
- throttle
- brake pedal
- guard collar
- mistake
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Abstract
The utility model provides a can prevent that throttle from being missed brake pedal cover of stepping on, includes mainboard, bolt, guard ring, limiting hook, spring coil, cushion, be provided with the through -hole in the middle of its characterized in that, mainboard, both ends are provided with first pivot, second pivot and spring position fixing axle respectively, a side middle part of mainboard is provided with the locating pin jack, and the locating pin is fixed in can inserting the locating pin jack, the bolt passes the round hole of reserving on packing ring and the mainboard, be connected with special -shaped nut, the guard ring both ends are provided with limiting hook and short limiting hook inwards, and both sides are provided with first pivot trepanning, second pivot trepanning respectively, the spring snare is at the spring position fixing off -axial, and the one end of spring coil is fixed at spring position fixing epaxially, and another end pressure is on limiting hook, be provided with anti -skidding groove and recess on the cushion, the bottom surface of cushion is together fixed with the mainboard. The installation the utility model discloses afterwards, the driver can't directly trample the throttle, can effectively avoid the mistake with the throttle when the occurence of failure that brakes and step on.
Description
Technical field
The utility model relates to automobile active safety equipment, is specifically related to a kind of throttle that can prevent by the brake pedal cover stepped on by mistake.
Background technology
Along with improving constantly of our people's income, the data display on November 27th, 2014, China at present motor vehicles for civilian use recoverable amount has reached 2.64 hundred million.Vehicle driver quantity breaks through 300,000,000 people.Current, in the traffic accident occurred, phenomenon of taking throttle as brake is stepped on caused traffic accident accounts for about 5 percent by mistake, reaches more than 200,000 times every year, and mostly can cause personal casualty and property damage in this kind of traffic accident.
For the strick precaution of by mistake being stepped on by phenomenon of taking throttle as brake, external that adopt at present is radar barrier detecting apparatus (as Volvo), and when close vehicle is from when having an obstacle, this device is reported to the police or cut off oil circuit; Also have and adopt throttle suddenly to step on delayed response, this kind of self-propelled vehicle can delayed response when violent step on the accelerator, can give time and the chance of driver's interrupt error instruction.Present does not also have the method that can effectively prevent from by mistake being stepped on by phenomenon of taking throttle as brake.Radar barrier detecting apparatus has certain Function of reducing disaster to the aberration stepped on by phenomenon of taking throttle as brake by mistake, but before car speed is lower than 10KM or steep cliff or zanjon place, not yet start because of system or Yin Leida cannot measure steep cliff or zanjon, this system will lose protective action.
Domestic automobile manufacture have noticed the harm of by mistake being stepped on by phenomenon of taking throttle as brake, the design of Zhejiang Jili Holding Group Co., Ltd, China Patent Publication No. CN101612893A, publication date is on December 30th, 2009, utility model title: " a kind of brake method of mis-accelerator pressing when braking and brake gear " is exactly want to solve this difficult problem.This device brakes to measure Das Gaspedal kinematic velocity to judge whether and stops driving engine running, this utility model is not that the mode of taking precautions against solves problem, but Compensation measures afterwards, and when chaufeur is want with shorter time high-speed passing or abrupt slope starting, this system may misjudgment cause sending brake instruction and causing more miserable traffic accident.
The research institution of China Higher universities and colleges, the difficult problem also by mistake stepped on by phenomenon of taking throttle as brake for solving chaufeur carries out large quantity research.The patent of East China University, Chinese patent mandate publication number CN102225691A, authorized announcement date is on October 26th, 2011, utility model title: " a kind of vehicle throttle anti-misstep brake device ", this device starts brake so that Das Gaspedal kinematic velocity is too fast, but this device still exists the identical defect of above-mentioned patent.
Current, phenomenon of taking throttle as brake is being stepped on this difficult problem by mistake carrying out large quantifier elimination and research of technique for being solved by the researchist of all kinds of car manufactures of China and automobile design specialized department, research university.
But, current research is also pessimistic, at the paper delivered with in disclosed utility model, substantially be all with navigating mate right crus of diaphragm steering vehicle time control liquefaction door and control the dynamics of brake, speed difference for basis for estimation, how research recognized it with software or hardware and stopped the behavior that phenomenon of taking throttle as brake is stepped on by the mistake confirmed.These researchs have a common defect: be difficult to avoid possible error in judgement.Suddenly touch on the brake when chaufeur needs to overtake other vehicles fast time, once system or device generation error in judgement, consequence is hardly imaginable.
These research or patents, part also existence needs repacking vehicle, changes brake pedal position, cannot distinguish or only adapt to the problems such as certain vehicle to the obstacle lower than certain altitude.
My utility model " phenomenon of taking throttle as brake can be stepped on the safety device that aberration is converted to brake " (patent No.: ZL2015201448142) this utility model is directly considered as phenomenon of taking throttle as brake being stepped on the novel unsettled behavior of trampling Das Gaspedal that not landed by chaufeur heel by mistake, unsettled aberration of trampling Das Gaspedal can not be group refueling, but directly brake can be started, reach the object of direct error correction, make vehicle safer.But this utility model parts complex manufacturing, cost is higher, produces and promotes tool and acquire a certain degree of difficulty.
Market demand is a kind of more simple and reliable, and throttle can be prevented by the safety device stepped on by mistake.
Summary of the invention
For the deficiency that prior art exists, the utility model provides a kind of throttle that can prevent by the brake pedal cover stepped on by mistake.
The technical solution adopted in the utility model is as follows: a kind of throttle that can prevent, by the brake pedal cover stepped on by mistake, comprises mainboard, bolt, guard collar, positive stop hook, spring coil, rubber cushion; It is characterized in that, be provided with through hole in the middle of mainboard, two ends are respectively arranged with the first rotating shaft, the second rotating shaft and spring fix shaft; Be provided with locating dowel pin jack in the middle part of a side of mainboard, locating dowel pin can insert in locating dowel pin jack fixing; Bolt, through circular hole reserved on packing ring and mainboard, is connected with special-shaped nut; Guard collar two ends are provided with positive stop hook and short positive stop hook inwardly, and both sides are respectively arranged with the first rotating shaft trepanning, the second rotating shaft trepanning; Spring coil is enclosed within outside spring fix shaft, and one end of spring coil is fixed on spring fix shaft, and the other end is pressed on positive stop hook; Rubber cushion is provided with anti-slip tank and groove, bottom surface and the mainboard of rubber cushion are fixed together;
In free-running fit between first rotating shaft and the first rotating shaft trepanning; In free-running fit between second rotating shaft and the second rotating shaft trepanning.
Guard collar can be that the center of circle is rotated within the limits prescribed with shaft axis; Guard collar is not when having External force interference, and the elasticity of spring coil always makes guard collar open position to positive stop hook contacts with mainboard with short positive stop hook; After guard collar opens, and stepped between mainboard, guard collar blocks the front in Das Gaspedal, and the distance below guard collar and between Das Gaspedal is between 5 centimetres to 8 centimetres; After guard collar closes up, centre portion can put into groove, and locating dowel pin can make the guard collar location closed up.
Installation method and using method as follows:
A. installation method
In the face of brake pedal of motor vehicle, will have anti-throttle and step on by mistake the mainboard traverse of the brake pedal cover of function, upward, guard collar opens the rear direction towards the right Das Gaspedal to rubber cushion automatically;
Mainboard is placed on brake pedal as far as possible by middle position, when guaranteeing that guard collar rotates, positive stop hook and short positive stop hook can not encounter brake pedal;
Bolt is connected with special-shaped nut through brake pedal, mainboard and brake pedal is fixed together;
B. using method
Need for vehicle provide power to refuel time, right crus of diaphragm half sole inserts from the below of guard collar can trample Das Gaspedal;
Need for car retardation brake time, right crus of diaphragm half sole moves towards upper left side, and after guard collar can be made to stir certain position towards the left side, right crus of diaphragm half sole normally can trample brake pedal;
When alternately providing power to refuel for vehicle or brake for car retardation, with right crus of diaphragm heel for fulcrum, mobile ball of foot is trampled Das Gaspedal or is stepped on brake pedal.
Adopt technical solutions of the utility model, there is following beneficial effect:
1) the utility model can be installed on any brake pedal of motor vehicle, does not need to reequip vehicle;
2) self-propelled vehicle of the present utility model is installed to manipulate by original mode; Without the need to changing driving habit;
3) the utility model adopts simple mechanical structure, failure rate is low;
4), after the utility model being installed, the accident by mistake stepped on by phenomenon of taking throttle as brake can be effectively avoided to occur;
5) instructional car of the present utility model is installed, chaufeur can be impelled to form fast with heel be the custom of the throttle/brake conversion and control of fulcrum;
6) guard collar of the present utility model locks after can closing, and cancels the brake pedal after its safeguard function and does not install brake pedal control mode of the present utility model without any difference, being particularly suitable for installing and using on instructional car.
Accompanying drawing explanation
Fig. 1 is constructional drawing of the present utility model;
Fig. 2 is the schematic diagram (when guard collar is opened, chaufeur directly cannot trample throttle) that the utility model is arranged on brake pedal;
Fig. 3 is the utility model using state schematic diagram (when chaufeur right crus of diaphragm turns left and controls brake pedal, guard collar is extruded the state of rotating inwardly by right crus of diaphragm);
Fig. 4 is the utility model using state schematic diagram (when brake pedal is stepped on by user's right crus of diaphragm, guard collar can not drive out Das Gaspedal downward);
Schematic diagram (guard collar is closed up and the state be locked) when Fig. 5 is the utility model withdraw from use;
In figure: 10-mainboard, 11-through hole, 12-locating dowel pin, the 13-the first rotating shaft, the 14-the second rotating shaft, 15-spring fix shaft, 16-locating dowel pin jack, 20-bolt, 21-packing ring, 22-special-shaped nut, 30-guard collar, 31-positive stop hook, 32-short positive stop hook, the 33-the first rotating shaft trepanning, the 34-the second rotating shaft trepanning, 40-spring coil, 50-rubber cushion, 51-anti-slip tank, 52-groove, 60-Das Gaspedal, 70-brake pedal, A-shaft axis.
Detailed description of the invention
Below, the utility model is described in further detail in conjunction with the accompanying drawings and embodiments: as shown in Figures 1 to 5, and a kind of throttle that can prevent, by the brake pedal cover stepped on by mistake, comprises mainboard, bolt, guard collar, positive stop hook, spring coil, rubber cushion; It is characterized in that, be provided with through hole in the middle of mainboard, two ends are respectively arranged with the first rotating shaft, the second rotating shaft and spring fix shaft; Be provided with locating dowel pin jack in the middle part of a side of mainboard, locating dowel pin can insert in locating dowel pin jack fixing; Bolt, through circular hole reserved on packing ring and mainboard, is connected with special-shaped nut; Guard collar two ends are provided with positive stop hook and short positive stop hook inwardly, and both sides are respectively arranged with the first rotating shaft trepanning, the second rotating shaft trepanning; Spring coil is enclosed within outside spring fix shaft, and one end of spring coil is fixed on spring fix shaft, and the other end is pressed on positive stop hook; Rubber cushion is provided with anti-slip tank and groove, bottom surface and the mainboard of rubber cushion are fixed together.
In free-running fit between first rotating shaft and the first rotating shaft trepanning; In free-running fit between second rotating shaft and the second rotating shaft trepanning.
Guard collar can with shaft axis A for rotating in the center of circle within the limits prescribed; Guard collar is not when having External force interference, and the elasticity of spring coil always makes guard collar open position to positive stop hook contacts with mainboard with short positive stop hook; After guard collar opens, and stepped between mainboard, guard collar blocks the front in Das Gaspedal, and the distance between guard collar rear and Das Gaspedal is between centimetre to 8 centimetres.
After guard collar closes up, centre portion can put into groove, and locating dowel pin can make the guard collar location closed up.
As optimization, the shape of guard collar 30 is set to optional, with the Distance geometry discrepancy in elevation between different automobile types brake pedal 70 and Das Gaspedal 60 for type selecting reference: the length of guard collar 30, to shelter from Das Gaspedal 60, makes navigating mate directly can not lift pin and tramples Das Gaspedal 60 and be as the criterion; Distance below guard collar 30 and between Das Gaspedal 60 can be inserted ball of foot with chaufeur and control Das Gaspedal 60 and be as the criterion.
Concrete installation method and using method:
A. installation method
1) in the face of brake pedal of motor vehicle, will have anti-throttle and step on by mistake mainboard 10 traverse of the brake pedal cover of function, upward, guard collar 30 opens the rear direction towards the right Das Gaspedal 60 to rubber cushion 50 automatically;
2) mainboard 10 is placed on brake pedal 70 as far as possible by middle position, when guaranteeing that guard collar 30 rotates, positive stop hook 31 and short positive stop hook 32 can not encounter brake pedal 70;
3) bolt 20 is connected with special-shaped nut 22 through brake pedal 70, mainboard 10 and brake pedal 70 is fixed together;
B. using method
1) need for vehicle provide power to refuel time, right crus of diaphragm half sole inserts from the below of guard collar 30 can trample Das Gaspedal 60;
2) need for car retardation brake time, right crus of diaphragm half sole moves towards upper left side, and after guard collar 30 can be made to stir certain position towards the left side, right crus of diaphragm half sole can normally trample brake pedal 70;
3), when needing alternately provide power to refuel for vehicle or brake for car retardation, with right crus of diaphragm heel for fulcrum, mobile ball of foot is trampled Das Gaspedal 60 or is stepped on brake pedal 70;
4) to cancel have anti-throttle step on by mistake function brake pedal cover safeguard function, then guard collar 30 is closed and insert locating dowel pin 12 in locating dowel pin jack 16.
Above-described embodiment of the present utility model is the exemplary embodiment for illustrating cited by the utility model, instead of to the restriction that embodiment of the present utility model is done.By the utility model embodiment prompting the obvious variation pattern of amplifying out be still in the middle of rights protection scope of the present utility model.
Claims (7)
1. throttle can be prevented by the brake pedal cover stepped on by mistake, comprise mainboard (10), bolt (20), guard collar (30), positive stop hook (31), spring coil (40), rubber cushion (50); It is characterized in that, be provided with through hole in the middle of described mainboard (10), two ends are respectively arranged with the first rotating shaft (13), the second rotating shaft (14) and spring fix shaft (15); Be provided with locating dowel pin jack (16) in the middle part of a side of mainboard (10), locating dowel pin (12) can insert in locating dowel pin jack (16) fixing; Described bolt (20), through packing ring (21) and the upper reserved circular hole of mainboard (10), is connected with special-shaped nut (22); Described guard collar (30) two ends are provided with positive stop hook (31) and short positive stop hook (32) inwardly, and both sides are respectively arranged with the first rotating shaft trepanning (33), the second rotating shaft trepanning (34); Described spring coil (40) is enclosed within spring fix shaft (15) outward, and one end of spring coil (40) is fixed on spring fix shaft (15), and the other end is pressed on positive stop hook (31); Described rubber cushion (50) is provided with anti-slip tank (51) and groove (52), bottom surface and the mainboard (10) of rubber cushion (50) are fixed together.
2. a kind of throttle that can prevent according to claim 1 is by the brake pedal cover stepped on by mistake, it is characterized in that, in free-running fit between described first rotating shaft (13) and the first rotating shaft trepanning (33).
3. a kind of throttle that can prevent according to claim 1 is by the brake pedal cover stepped on by mistake, it is characterized in that, in free-running fit between described second rotating shaft (14) and the second rotating shaft trepanning (34).
4. a kind of throttle that can prevent according to claim 1 is by the brake pedal cover stepped on by mistake, it is characterized in that, described guard collar (30) can with shaft axis (A) for rotating in the center of circle within the limits prescribed.
5. a kind of throttle that can prevent according to claim 4 is by the brake pedal cover stepped on by mistake, it is characterized in that, described guard collar (30) is not when having External force interference, and the elasticity of spring coil (40) always makes guard collar (30) open position to positive stop hook (31) contacts with mainboard (10) with short positive stop hook (32).
6. a kind of throttle that can prevent according to claim 4 is by the brake pedal cover stepped on by mistake, it is characterized in that, after described guard collar (30) opens, and it is stepped between mainboard (10), guard collar (30) blocks in the front of Das Gaspedal (60), and the distance between guard collar (30) rear and Das Gaspedal (60) is between 5 centimetres to 8 centimetres.
7. a kind of throttle that can prevent according to claim 4 is by the brake pedal cover stepped on by mistake, and it is characterized in that, after described guard collar (30) closes up, centre portion can put into groove (52), and locating dowel pin (12) can make guard collar (30) location closed up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773939.1U CN205022563U (en) | 2015-10-08 | 2015-10-08 | Can prevent that throttle from being missed brake pedal cover of stepping on |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773939.1U CN205022563U (en) | 2015-10-08 | 2015-10-08 | Can prevent that throttle from being missed brake pedal cover of stepping on |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205022563U true CN205022563U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520773939.1U Expired - Fee Related CN205022563U (en) | 2015-10-08 | 2015-10-08 | Can prevent that throttle from being missed brake pedal cover of stepping on |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205022563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216771A (en) * | 2015-10-08 | 2016-01-06 | 重庆工业职业技术学院 | A kind of have brake pedal cover and the using method thereof that anti-throttle steps on function by mistake |
| WO2019153895A1 (en) * | 2018-02-07 | 2019-08-15 | 重庆工业职业技术学院 | Easy-to-mount brake pedal kit having accelerator protection function and mounting method therefor |
-
2015
- 2015-10-08 CN CN201520773939.1U patent/CN205022563U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216771A (en) * | 2015-10-08 | 2016-01-06 | 重庆工业职业技术学院 | A kind of have brake pedal cover and the using method thereof that anti-throttle steps on function by mistake |
| CN105216771B (en) * | 2015-10-08 | 2017-09-01 | 重庆工业职业技术学院 | A kind of brake pedal set and its application method for stepping on function by mistake with anti-throttle |
| WO2019153895A1 (en) * | 2018-02-07 | 2019-08-15 | 重庆工业职业技术学院 | Easy-to-mount brake pedal kit having accelerator protection function and mounting method therefor |
| US11420517B2 (en) | 2018-02-07 | 2022-08-23 | Chongqing Industry Polytechnic College | Brake pedal sleeve with throttle protection function and installation method for facilitating installation |
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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: 20160210 Termination date: 20161008 |