Safety device and the application method for preventing that throttle is stepped on by mistake on brake pedal can be installed in
Technical field
The present invention relates to driving safety device, and in particular to can be installed on brake pedal and prevent the peace that throttle is stepped on by mistake
Full device.
Background technology
With the continuous improvement of our people's income, Chinese civil car recoverable amount has reached more than 100,000,000.Sending out
In raw traffic accident, phenomenon of taking throttle as brake is stepped on triggered traffic accident and accounts for 1/25th by mistake, every year up to 200,000 left sides
The right side, there is fifty percent can cause casualties and property loss in this kind of traffic accident.It is to prevent phenomenon of taking throttle as brake from having stepped on both at home and abroad
Research, has using radar barrier detecting apparatus:When close vehicle from have barrier alarm or cut-out oil circuit;But radar hinders
Hinder the place that article inspection device is narrow in road and vehicle is intensive, the device can impact to the normally travel of vehicle;There is use
The method that throttle steps on delay response suddenly, time and the chance of driver's interrupt error instruction can be given, but the function is unsuitable near
Apart from the people of no self-correction ability in danger;Also have occurred that the misdeed that phenomenon of taking throttle as brake is stepped on is entangled to driver
Wrong passive safety system research, although this kind of design has certain termination, because it judges that data source comes from driver
It is too fast to the exception of footfeed to trample, and driver is in vehicle slip, high-speed passing and when meet abrupt slope and suddenly refuel, especially
Be road conditions extremely wait in emergency circumstances, it is also likely to be very violent quickly that it, which tramples the speed of throttle, once program difference it is wrong and
Cause error in judgement, its consequence will be hardly imaginable.The present inventor has been designed with simple in construction, safe and reliable, installation
Safety device on braking accelerator pedal, still, the device need to punch pedal, even if using the side clamped up and down
Formula, original pedal Anti-slip cover may be all had influence on, make the experience of user bad.
The content of the invention
In view of the deficienciess of the prior art, the invention provides can be installed in the peace that prevention throttle is stepped on by mistake on brake pedal
Full device.
The technical solution adopted by the present invention is as follows:It can be installed on brake pedal and prevent the safety device that throttle is stepped on by mistake, bag
Include the main supporting plate of base, secondary supporting plate, stay bolt, short screw, rotating shaft, packing ring, guard bar, stop screw, spring;Characterized in that, institute
State and the convex side in bottom is provided with below main supporting plate is provided with main support and secondary support, centre is provided with short screw screw hole;It is described
The main convex tooth of support is provided with main support, the secondary convex tooth of support is provided with the secondary support;Stay bolt is provided with the bottom is convex
Screw hole;The shaft hole is through main support and secondary support;The side of the secondary supporting plate is provided with baffle plate, is provided with secondary support above
Plate short screw screw hole, the convex tooth of baffle plate and through hole are provided with the baffle plate;One end of the stay bolt is provided with bolt head;Institute
Stay bolt is stated to pass through in through hole energy precession stay bolt screw hole;The short screw energy precession short screw screw hole and the short spiral shell of secondary supporting plate
Follow closely in screw hole;One end of rotating shaft is provided with tupelo;Rotating shaft is pierced into rotating shaft sets of holes, packing ring, shaft hole and spring, will be protected
Bar is fixed in main support;Connecting rod is provided with the guard bar, is provided with lasso on connecting rod, rotating shaft sets of holes through guard bar and
Lasso, the other end of guard bar are provided with stop screw hole, and the stop screw can be in precession stop screw hole.
In rotating shaft, both ends are separately fixed on main supporting plate and lasso the spring housing;The elastic force of the spring, it can make
Guard bar rotates up to open parallel with main supporting plate by the center of circle of the axle center of rotating shaft;The diameter dimension of the rotating shaft is less than in packing ring
Hole and the size of rotating shaft sets of holes;Coordinate between the rotating shaft and shaft hole in gap, be in interference between rotating shaft and rotating shaft fixing hole
Coordinate.
One end of the stop screw, rotate and protruded from outside guard bar after certain length to the direction of main supporting plate,
When continuing rotation after closing guard bar, stop screw can touch secondary supporting plate.
After the stay bolt is passed through in through hole and precession stay bolt screw hole, rotation stay bolt can adjust main supporting plate and pair
The distance between supporting plate.
The application method for the device that prevention throttle is stepped on by mistake comprises the following steps:
Installation
1)Main supporting plate is held, by one equipped with guard bar facing to the rear of brake pedal, the guard bar of opening is blocked
In the top of gas pedal;
2)Main supporting plate is held, rotates guard bar, guard bar is rotated by the trailing flank of brake pedal Anti-slip cover, not
Any position of brake pedal Anti-slip cover can be touched;
3)By the convex tooth of main support on main supporting plate and secondary convex eye cutting is supported to enter the brake pedal Anti-slip cover installed on brake pedal
In right flank, and make the convex tooth of main support and the secondary convex tooth of support just on brake pedal;
4)Secondary supporting plate is held, in the position symmetrical with main supporting plate, the convex eye cutting of baffle plate is entered to the brake installed on brake pedal and stepped on
In the left surface of plate Anti-slip cover, and make convex tooth just on brake pedal;
5)By stay bolt through in through hole and precession stay bolt screw hole, continue to rotate stay bolt until main supporting plate will with secondary supporting plate
Brake pedal is tightly clamped as an entirety;
6)Short screw is adjusted, short screw is just contacted with the bottom surface of brake pedal;
Use
1)Right crus of diaphragm half sole is placed under guard bar;
2)Gas pedal can be trampled downwards;
3)It is moved to the left upwards, brake pedal can be trampled;
4)Right crus of diaphragm half sole is lifted up and loses the stop to guard bar, it is impossible to tramples gas pedal again;
Close defencive function
1)Hold guard bar and by guard bar upwards to anticlockwise to secondary supporting plate under;
2)By stop screw to brake pedal internal rotation, make stop screw inwardly projecting until can be stopped by secondary supporting plate;
3)Hand is unclamped, guard bar is stopped by secondary supporting plate to be opened.
Using technical solution of the present invention, have the advantages that:
1st, the present invention is fixed using the mode of left and right clamping, easy for installation easy, does not both need any portion in refitted car
Part, and do not change the former height of brake pedal completely;
2nd, the present invention can close defencive function, and the brake pedal closed after defencive function, the brake with being fitted without the present invention is stepped on
Plate is operated without any difference;
3rd, the guard bar that the present invention is mechanically opened automatically using using, which is used as, prevents foot-up touches on the brake from mistakenly trampling throttle
Method, simple and reliable, energy-conserving and environment-protective, be particularly suitable for fresh driver use.
Brief description of the drawings
Fig. 1 is the stereogram of the present invention(The state that guard bar is opened);
Fig. 2 is the stereogram of the present invention(The state that guard bar is closed);
Fig. 3 is the bottom surface side view of the present invention(The state that guard bar is closed);
Fig. 4 is the structural representation of the present invention;
Fig. 5 is the schematic diagram being arranged on brake pedal of the present invention;
In figure:10-main supporting plate, 11-bottom are convex, 12-main support, 13-secondary support, the convex tooth of 14-main support, 15-secondary support
Convex tooth, 16-stay bolt screw hole, 17-short screw screw hole, 18-shaft hole, 19-rotating shaft fixing hole, 20-secondary supporting plate,
The convex tooth of 21-baffle plate, 22-baffle plate, 23-secondary supporting plate short screw screw hole, 24-through hole, 30-stay bolt, 31-bolt head,
40-short screw, 50-rotating shaft, 51-tupelo, 52-spring, 60-packing ring, 70-guard bar, 71-connecting rod, 72-set
Circle, 73-rotating shaft sets of holes, 74-stop screw hole, 80-stop screw, 90-brake pedal, 91-brake pedal Anti-slip cover.
Embodiment
Below, the invention will be further described in conjunction with the accompanying drawings and embodiments:As shown in Figures 1 to 5, brake can be installed in
Prevent the safety device that throttle is stepped on by mistake, including the main supporting plate 10 of base, secondary supporting plate 20, stay bolt 30, short screw 40, rotating shaft on pedal
50th, packing ring 60, guard bar 70, stop screw 80, spring 52;Characterized in that, it is convex to be provided with bottom below the main supporting plate 10
11 sides are provided with main support 12 and secondary support 13, and centre is provided with short screw screw hole 17;It is provided with the main support 12
The main convex tooth 14 of support, secondary support are provided with the secondary convex tooth 15 of support on 13;Stay bolt screw hole is provided with the bottom convex 11
16;The shaft hole 18 is through main support 12 and secondary support 13;The side of the secondary supporting plate 20 is provided with baffle plate 21, sets above
There is secondary supporting plate short screw screw hole 23, the convex tooth 22 of baffle plate and through hole 24 are provided with the baffle plate 21;The one of the stay bolt 30
End is provided with bolt head 31;The stay bolt 30 is passed through in the energy precession stay bolt of through hole 24 screw hole 16;The energy of short screw 40
In precession short screw screw hole 17 and secondary supporting plate short screw screw hole 23;One end of rotating shaft 50 is provided with tupelo 51;Rotating shaft 50
Pierce into rotating shaft sets of holes 73, packing ring 60, shaft hole 18 and spring 52, guard bar 70 is fixed in main support 12;The protection
Connecting rod 71 is provided with bar 70, lasso 72 is provided with connecting rod 71, rotating shaft sets of holes 73 run through guard bar 70 and lasso 72, guard bar
70 other end is provided with stop screw hole 74, and the stop screw 80 can be in precession stop screw hole 74.
The spring 52 is enclosed in rotating shaft 50, and both ends are separately fixed on main supporting plate 10 and lasso 72;The spring 52
Elastic force, guard bar 70 can be made to rotate up to open parallel with main supporting plate 10 by the center of circle of the axle center of rotating shaft 50;The rotating shaft 50
Diameter dimension be less than the sizes of the endoporus of packing ring 60 and rotating shaft sets of holes 73;Match somebody with somebody between the rotating shaft 50 and shaft hole 18 in gap
Close, in interference fit between the rotating shaft 50 and rotating shaft fixing hole 19.
One end of the stop screw 80, rotated to the direction of main supporting plate 10 and protrude from certain length outside guard bar 70
Afterwards, when continuing rotation after closing guard bar 70, stop screw 80 can touch secondary supporting plate 20.
After the stay bolt 30 is passed through in through hole 24 and precession stay bolt screw hole 16, rotation stay bolt 30 can adjust master
The distance between supporting plate 10 and secondary supporting plate 20.
The application method for the device that prevention throttle is stepped on by mistake comprises the following steps:
Installation
1)Main supporting plate 10 is held, by one equipped with guard bar 70 facing to the rear of brake pedal 90, makes the guard bar 70 of opening
It can block in the top of gas pedal;
2)Main supporting plate 10 is held, rotates guard bar 70, guard bar 70 is carried out by the trailing flank of brake pedal Anti-slip cover 91
Rotate, any position of brake pedal Anti-slip cover 91 can't be touched;
3)The convex tooth 14 of main support on main supporting plate 10 and the secondary convex tooth 15 of support are inserted on brake pedal 90 to the brake pedal installed
In the right flank of Anti-slip cover 91, and make the convex tooth 14 of main support and the secondary convex tooth 15 of support just on brake pedal 90;
4)Secondary supporting plate 20 is held, in the position symmetrical with main supporting plate 10, the convex tooth 22 of baffle plate is inserted on brake pedal 90 and installed
Brake pedal Anti-slip cover 91 left surface in, and make convex tooth 22 just on brake pedal 90;
5)Stay bolt 30 is passed through in through hole 24 and precession stay bolt screw hole 16, continues to rotate stay bolt 30 until main supporting plate 10
Tightly clamping brake pedal 90 with secondary supporting plate 20 turns into an entirety;
6)Short screw 40 is adjusted, contacts bottom surface of the short screw 40 just with brake pedal 90;
Use
1)Right crus of diaphragm half sole is placed under guard bar 70;
2)Gas pedal can be trampled downwards;
3)It is moved to the left upwards, brake pedal 90 can be trampled;
4)Right crus of diaphragm half sole is lifted up and loses the stop to guard bar 70, it is impossible to tramples gas pedal again;
Close defencive function
1)Hold guard bar 70 and by guard bar 70 upwards to anticlockwise to secondary supporting plate 20 under;
2)By stop screw 80 to brake pedal internal rotation, make stop screw 80 inwardly projecting until can be hindered by secondary supporting plate 20
Gear;
3)Hand is unclamped, guard bar 70 is stopped by secondary supporting plate 20 to be opened.
The present invention is fixed using the mode of left and right clamping, easy for installation easy, has not both been needed any in refitted car
Part, and do not change the former height of brake pedal completely;The present invention can close defencive function, and the brake closed after defencive function is stepped on
Plate, with being fitted without the brake pedal manipulation of the present invention without any difference;The present invention is using the mechanical guard bar opened automatically
As the method for preventing from foot-up from touching on the brake mistakenly trampling throttle, simple and reliable, energy-conserving and environment-protective, being particularly suitable for fresh driver makes
With.
The above embodiment of the present invention is exemplary embodiment cited to illustrate the invention, rather than to the present invention's
The restriction that embodiment is made.By the obvious variation pattern that the prompting of the embodiment of the present invention is amplified out still in the present invention's
Among rights protection scope.