CN101817339B

CN101817339B - Method for preventing driving learner from mistakenly stepping on accelerator while braking

Info

Publication number: CN101817339B
Application number: CN2010101630486A
Authority: CN
Inventors: 陈宜中; 陈越
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-30
Filing date: 2010-03-30
Publication date: 2011-12-21
Anticipated expiration: 2030-03-30
Also published as: CN101817339A

Abstract

The invention relates to a method for preventing a driving learner from mistakenly stepping on an accelerator while braking. The invention comprises a cylinder fixed on the cab wall beside an accelerator pedal, wherein the a sliding closure and a pressure spring are arranged in the inner wall of the cylinder; a braking cable threads out of the cylinder, enters the braking cable sleeve, threads out of the other end of the braking cable sleeve and is connected with the end leader line of the brake pedal; the cylinder is also provided with a brake trigger; the other end of the brake trigger is provided with an adjustable trigger column; and the adjustable trigger column is positioned between the short-stroke position with small throttle opening degree and the accelerator pedal end point. Since the device does not need to add or change the prior electric valve and the structure of the gas/oil pipeline in an automobile, the goal of the invention can be achieved without modifying the car. After the driving learner is skilled and does not need the device, the device can be disassembled conveniently without affecting other components. The invention is very suitable for instructional cars and learner cars in driving schools. Since the driving learner drives the car slowly and brakes stably, the method of the invention has stronger practicality compared with other methods.

Description

Drive personnel's accelerator instead of brake and take precautions against method

Technical field

The present invention relates to a kind of anti-error brake method, learn personnel's accelerator instead of brake strick precaution method of driving specifically.

Background technology

It is reported, automobile because of when brake the thing that brings about frightful disaster of mis-accelerator pressing generation is often arranged, the time that more particularly drives a car the very short or driving new hand between the learning period just, though speed can be very not fast when these people drove, pedal is in the very little short travel position of throttle unlatching during step on the accelerator, but experience because they do not drive, in case run into burning issue, in a rush easily, often show that Das Gaspedal is used as brake pedal to be stepped on, because when stepping on pilot valve, the Das Gaspedal position of once reaching home, automobile can very fast acceleration, even the master worker that religion is driven is on the limit, also can have little time sometimes to prevent, though have now and multiplely can prevent that tight brake from stepping on the method and the device thereof of pilot valve, but these methods all are will be by a series of circuit that add in addition and electric valve, oil circuit and startup brake system of car by their combustion cutoff combustion chambers are finished emergency brake, so complex structure, and poor reliability, so far seldom there is automobile to install the device of this anti-when brake mis-accelerator pressing, and it is long for the driving age, the device of mis-accelerator pressing when the abundant chaufeurs of driving experience do not need this kind to prevent tight the brake again, therefore preferably have a kind of easy, accelerator stepping misoperation preventing device when detachable mounted tightly brakes, only for chaufeur just class hour car or on coach's automobile, can install this device, and it is common when automobile-used that instructional car is done, be easy to pull down this kind device from automobile, special device at the wrong step on the accelerator of first navigating mate so just can be set with varying with each individual, the injury that the pedestrian is caused to take precautions against the first contingent wrong step on the accelerator of navigating mate in the vehicle of first navigating mate.

Summary of the invention

The objective of the invention is: release a kind of existing electrical valve and gas transmission, oil pipeline structure of need not increasing or change in the automobile, wrong step on the accelerator crime prevention device when specializing in the emergency brake that the personnel that just drive use.

The object of the present invention is achieved like this: it comprises a cylindrical shell that is fixed on the Das Gaspedal limit driving bulkhead, be placed with in the middle of the cylinder inboard wall can be in cylindrical shell along the sliding closure of wall activity, be placed with stage clip between the end face of sliding closure and cylindrical shell, be installed with brake cable length adjustment screw in the middle of the end-face hole in the middle of the sliding closure, screw is with brake cable length adjustment nut by the outside of sliding closure end face, termination and the brake cable length adjustment screw of brake cable in cylindrical shell is connected, brake cable after being connected passes cylindrical shell and enters in the brake cable cover from the brake cable perforation of the body end surface central authorities of contact stage clip, and pass the back links brake pedal as brake cable termination pig-tail wire from the other end of brake cable cover, the other end of described brake cable cover is to be fixed on the brake pedal fwd by locking cap to drive on the bulkhead, also be provided with the brake flip flop equipment on the cylindrical shell, one end of brake flip flop equipment is that a sliding closure stops head, when sliding closure when cylinder inboard wall promotes stage clip and shrinks, can make this sliding closure stop that head passes pressing on the end face that is in sliding closure behind the lever slot above the cylindrical shell and stops that sliding closure is advanced by stage clip, the other end of brake flip flop equipment is an adjustable trigger column, it is characterized in that: described adjustable trigger column is in throttle and opens between very little the short travel position and Das Gaspedal terminal point.

Like this, since be placed with in the middle of the cylinder inboard wall can be in cylindrical shell along the sliding closure of wall activity, be placed with stage clip between the end face of sliding closure and cylindrical shell, therefore make this structure become a spring power accumulator that can spur brake pedal by brake cable, when the personnel of driving drive originally, because their driving speed is slower, their Das Gaspedal always is no more than the short travel position, so pedal can not touch adjustable trigger column all the time at ordinary times, automobile just can not cause brake because of step on the accelerator releases energy spring power accumulator.And when the personnel of driving ran into the emergency situation mistake throttle are used as brake pedal and are trampled originally, Das Gaspedal will surpass the short travel position of just driving personnel's Das Gaspedal, before arriving the Das Gaspedal terminal point, pedal will contact adjustable trigger column, after adjustable trigger column is promoted by pedal contact, the sliding closure of the brake flip flop equipment other end stops that head just will be open from the position that stopped sliding closure originally, so spring power accumulator begins to release energy, promptly show as: sliding closure loses after the barrier force under the effect of stage clip, the other end in cylindrical shell stretches rapidly, during stretching, extension with through governing screw with regulate fixed by nut and on it, stretch together the termination of brake cable, so the brake cable and the brake pedal bonded assembly other end are pulled to the brake direction, automobile enters into braking state immediately, thereby make the harm that may cause originally, at this moment drop to minimum.Because this device does not need to increase or changes the structure that has electrical valve and gas transmission, oil pipeline in the automobile now, therefore needn't just transform and to finish automobile basically, cost is very low, practical, and installation method is simple, also scalable is controlled sensitivity, drove originally when personnel's technology maturation no longer needs this kind device and can conveniently pull down, do not influence other parts, very be suitable for driving school's instructional car and new hand's steered vehicle, and just the personnel's of driving speed of driving is slow, and is also relatively milder when tightly braking, so to compare practicality stronger with other method.

Description of drawings

Fig. 1 is inner barrel structure and the brake cable principle schematic in this patent scheme.

Fig. 2 is Fig. 1 member scheme of installation in automobile.

The specific embodiment

Fig. 1 is inner barrel structure and the brake cable principle schematic in this patent scheme.1 is cover of dust among the figure, the 2nd, cylinder inboard wall, 3 cylindrical shells, the 4th, the end face of sliding closure, the 5th, pore, the 6th, slit, the 7th, the termination pig-tail wire of brake cable, the 8th, locking cap, the 9th, the brake cable cover, the 10th, brake cable bell and spigot joint, the 11st, brake through wires hole, the 12nd, stage clip, the 13rd, brake cable, the 14th, sliding closure, the 15th, the torsion spring in the brake flip flop equipment, the 16th, the lever shaft support of brake flip flop equipment, the 17th, the lever that presses of the flip flop equipment that brakes, the 18th, the adjustable trigger column of brake flip flop equipment, the 19th, the lever shaft that presses of the flip flop equipment that brakes, the 20th, the sliding closure of brake flip flop equipment stops head, the 21st, press lever slot on the cylindrical shell, the 22nd, brake cable length adjustment nut, the 23rd, brake cable length adjustment screw, the 24th, the adapter plate of connection cylindrical shell.Be placed with sliding closure 14 in the cylindrical shell 3 among Fig. 1, sliding

closure

14 and 2 sliding joining of cylinder inboard wall, friction force and air resistance when sliding in order to reduce sliding closure 14 and cylinder inboard wall 2, there is slit 6 in the stage casing of sliding closure 14, on the wall of the end face 4 of sliding closure pore 5 is arranged, the centre of sliding closure 14 also is equipped with stage clip 12, the top of stage clip 12 be pressed on cylinder inboard wall 2 above, effect lower slider cover 14 at stage clip 12 has a downward elastic force, be cover of dust 1 below the cylindrical shell 3, need open it when sliding closure 14 parts such as grade are installed.Torsion spring 15 among Fig. 1, lever shaft support 16 presses lever 17, and adjustable trigger column 18 presses lever shaft 19, and sliding closure stops 20 a common brake flip flop equipment of forming.Press the stage casing of lever 17 and press lever shaft 19 and be connected as a single entity, pressing lever shaft 19 can turn in lever shaft support 16, pressing lever dolly 16 is connected on the cylindrical shell 3, the right-hand member that presses lever 17 revolve in succession the brake flip flop equipment adjustable trigger column 18, this is a post with the threaded adjusting height (screw thread that presses on lever and the trigger column dots).Under the effect of torsion spring 15, make be attached at the sliding closure that presses on the lever 17 stop 20 (dotted line among the figure on the pressure rod 17 is represented to stop that head is in the position at pressure rod back) pass on the cylindrical shell 3 press lever slot 21 after be blocked on the sliding closure end face 14, make the sliding closure 14 can not be to lower slider.Be inserted with brake cable length adjustment screw 23 in the hole of the centre of sliding closure 14, be rotary with brake cable length adjustment nut 22 on the brake cable length adjustment screw 23, what link to each other with brake cable length adjustment screw 23 is a termination of brake cable 13, brake cable 13 enters into brake cable cover 9 by the brake through wires hole 11 and the brake cable cover 10 of cylinder inboard wall center of top, passes and draws the termination pig-tail wire 7 that is all one with brake cable 13 after brake cable overlaps 9.Port of brake cable cover among Fig. 1 is connected with brake cable bell and spigot joint 10, brake cable bell and spigot joint 10 revolves on the cylindrical shell of jail outside brake through wires hole 11, another port of brake cover 9 also is provided with one and brake cable and overlaps 9 locking caps that link to each other 8, (brake cable can be overlapped a termination of 9 is fixed on the driving bulkhead of automobile with it, its position in driving compartment is seen Fig. 2 in detail.) adapter plate 24 links to each other with cylindrical shell 3, it is used for making cylindrical shell 3 and drives bulkhead and is connected.

Fig. 2 is Fig. 1 member scheme of installation in automobile.25 is brake pedal rods among Fig. 2, the 26th, the bulkhead fairlead, the 7th, the termination pig-tail wire, the 27th, knot is pricked in brake cable pedal hole, the 28th, brake pedal, the 29th, cylindrical shell fix screw, the 30th, bulkhead trigger column hole, the 18th, adjustable trigger column, the 3rd, cylindrical shell, the 31st, the substrate of Das Gaspedal, the 32nd, Das Gaspedal, the 33rd, vehicle drive bulkhead.Because being installed in, drives outside the bulkhead by the instrument among Fig. 1, we drive a part of only seeing cylindrical shell 3 after bulkhead is cut open from Fig. 2, the adapter plate 3 that connects cylindrical shell among Fig. 1 also is in drives the bulkhead back, they are fixed on by the cylindrical shell fix screw 29 among Fig. 2 and drive on the bulkhead, adjustable trigger column 18 passes bulkhead trigger column hole 30, be emerging in the driving compartment pars intramuralis, adjustable trigger column 18 faces the face of Das Gaspedal 32, as can be seen from Figure 1, there is screw thread the lower end of adjustable trigger column 18 with pressing on the lever 17, because just the personnel of driving can not step on the gas, therefore can regulate the degree of depth of the screw-in screw thread of adjustable trigger column 18 by screw thread, to be fit to the needs that each just drives personnel, when therefore just driving personnel's step on the gas pedal, arrive him in begining to learn during maximum driving speed, Das Gaspedal 32 will touch adjustable trigger column 18 and it is pressed to driving bulkhead 33, at this moment the sliding closure among Fig. 1 stops that 20 just skid off from the end face 4 of sliding closure, sliding closure loses and stops, promptly being with brake cable 13 to pull down at the effect lower slider cover 14 of stage clip 12 (finds out from foregoing description, adjustable trigger column among Fig. 2 promptly is the short travel position of the Das Gaspedal described in this patent, and Das Gaspedal substrate 31 is the final position that Das Gaspedal arrives.) brake cable cover 9 among Fig. 1 driven bulkhead 33 and block and can not see in Fig. 2, but can see that brake cable termination pig-tail wire 7 pulls out in Fig. 2 from bulkhead fairlead 26, bulkhead fairlead 26 is very little holes, its diameter can be less than 1 millimeter, therefore it only allows brake cable to pass through, and brake cable cover 9 can be bonded in the back of driving bulkhead 33 and impassabitity bulkhead fairlead 26.Face again after the termination pig-tail wire 7 of brake cable passes from bulkhead fairlead 26 and pass braking vane 27 and tie a knot to be connected then and be a bit, knot 27 is pricked in the brake cable pedal hole of representing among the formation figure.The brake cable length adjustment nut of regulating among Fig. 1 22 just can make the termination pig-tail wire 7 of brake cable that suitable elasticity is arranged, this suitable elasticity makes that brake pedal is not strained at ordinary times, just when sliding closure 14 is being with brake cable to pull down, termination pig-tail wire 7 just is tightened up and moves brake pedal to normal danger always under the effect of stage clip 12, makes automobile emergency brake.After the emergency brake as will reply brake pedal, then only using foot or hand are mentioned brake pedal, make the termination pig-tail wire 7 of brake cable get back to original state again, at this moment sliding closure 14 is returned to position among Fig. 1 again, promptly become a spring power energy storage again, stop that at the effect lower slider cover of torsion spring 15 20 press to the end face 4 of sliding closure 14 again, sliding closure 14 is blocked again and can not glides, so rest on the state of saving up strength to start out again.Because the Das Gaspedal mistake being made the situation of brake pedal can't take place many times, and go to make brake pedal to mention with pin or hand, thing with artificial pulling termination pig-tail wire also ought be few number of times, though and the termination pig-tail wire 7 as one section of brake cable of from bulkhead fairlead 26, drawing be in brake pedal 28 below, but because this brake cable is selected the steel wire strand line for use, its diameter is no more than 1 millimeter so very soft, when it is in the brake pedal bottom, can not hinder usual normal braking operation at all yet.

If do not want on the vehicle drive bulkhead, to spile more, also cylindrical shell can be placed in the driving compartment, with viscose glue cylindrical shell is cemented near the Das Gaspedal, as long as adjustable trigger column 18 is installed between the short travel position and Das Gaspedal terminal point of Das Gaspedal.The triggering mode of sliding closure is a lot, in Fig. 1 with also adopting other various spring power energy storage trigger mechanisms the lever.

Claims

1. learn and drive personnel's accelerator instead of brake crime prevention device, it comprises a cylindrical shell that is fixed on the Das Gaspedal limit driving bulkhead, be placed with in the middle of the cylinder inboard wall can be in cylindrical shell along the sliding closure of wall activity, be placed with stage clip between the end face of sliding closure and cylindrical shell, be installed with brake cable length adjustment screw in the middle of the end-face hole in the middle of the sliding closure, screw is with brake cable length adjustment nut by the outside of sliding closure end face, termination and the brake cable length adjustment screw of brake cable in cylindrical shell is connected, brake cable after being connected passes cylindrical shell and enters in the brake cable cover from the brake cable perforation of the body end surface central authorities of contact stage clip, and pass the back links brake pedal as brake cable termination pig-tail wire from the other end of brake cable cover, the other end of described brake cable cover is to be fixed on the brake pedal fwd by locking cap to drive on the bulkhead, also be provided with the brake flip flop equipment on the cylindrical shell, one end of brake flip flop equipment is that a sliding closure stops head, when sliding closure when cylinder inboard wall promotes stage clip and shrinks, can make this sliding closure stop that head passes pressing on the end face that is in sliding closure behind the lever slot above the cylindrical shell and stops that sliding closure is advanced by stage clip, the other end of brake flip flop equipment is an adjustable trigger column, it is characterized in that: described adjustable trigger column is in throttle and opens between very little the short travel position and Das Gaspedal terminal point.