CN102862558A

CN102862558A - Instant braking device used in process of erroneously stepping accelerator or for other car dangers by brake failure and sudden braking as well as sliding

Info

Publication number: CN102862558A
Application number: CN2012103657459A
Authority: CN
Inventors: 金福根
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-20
Filing date: 2012-09-20
Publication date: 2013-01-09

Abstract

The invention discloses an instant braking device used in a process of erroneously stepping an accelerator or for other car dangers caused by brake failure and sudden braking as well as sliding. The instant braking device is characterized in that a rubber friction braking layer is screwed on the bottom of a stopping plate; the stopping plate is formed by penetrating left and right half parts into inserting pins with stick handles by adopting a detachable hinge; a slide groove clamping plate is welded on the stopping plate; and a strip-shaped hole for a slide shaft to slide is drilled on the clamping plate. The slide shaft is welded in a hole at the lower end of a rocker arm and an upper end hole of the rocker arm penetrates through arm hanging shafts in newly-drilled holes of left and right large beams. A movable hanging ring is arranged at one side edge of the rocker arm to hoist the stopping plate to be located between fixed plate angle steel and a supporting plate spring, so as to hang the movable hanging ring on a hanging ring hook. The movable hanging ring is welded at the root part of a swinging tongue; and the swinging tongue and a retracting tongue are overlapped in parallel so that the stopping plate is at a suspended and to-be-braking state. The retracting tongue is operated by an electric controller; when the accelerator is erroneously stepped or the other car dangers happen, the retracting tongue is controlled by the electric controller through a stepping or grasping normally-opened key to finish tongue retraction movements, so that the suspended stopping plate falls down to the road surface and the sliding-free instant absolute braking and stopping can be carried out.

Description

Brake failure is anxious moment of sliding mis-accelerator pressing or other vehicle insurance stop device of stopping of stopping

Technical field

The present invention relates to a kind of brake failure anxious moment of sliding mis-accelerator pressing or other vehicle insurance of stopping stop device of stopping, is immediately stop of a kind of braking, and the automobile hedging that brake can coaster is exempted from the calamity device.

Background technology

At present, though existing automobile urgent brake device may have some emergency brake effects but be undesirable, because it does not consider vital two aspects: the one, do not have to consider when automobile is implemented emergency brake, powerful drive wheel or the non-driving wheel of horsepower that how to utilize check plate moment pad to hold automobile rear one row, row or many rows, row makes it to break away from the road surface, thereby the huge wiping ground stop pressure of deadweight acquisition that relies on several tons in automobile itself or tens tons, to avoid anxious stopping to slide, brake but the multiple vehicle insurances such as not moment stop.The 2nd, in case do not have the driver of consideration because facing confusedly mis-accelerator pressing of vehicle insurance, instantaneous vehicle stop is never slided.

Summary of the invention

The above-mentioned shortcoming and the problem that exist in order to overcome prior art, although emerge in order to attempt to reverse some patent announcements that have similar technology now simultaneously, rare even do not have the present situation of prior art products equipment automobile, the invention provides a kind ofly can avoid brake failure, spirit to stop sliding, the slope stops and slips the device of row, multiple vehicle insurance such as monolateral partially row and mis-accelerator pressing etc.If only this device early, second-hand vehicle new for equipping provides the reality possibility.

The technical scheme that technical solution problem of the present invention adopts is: dynamics of wiping ground stop and area are all above several times of prior aries, tens times, be hinged to the check plate of a monoblock by left and right sides two halves, have some along the junked tire of vehicle direct of travel marshalling or monoblock rubber plates by the bottom-up anti-end that is anchored on entire plate of countersunk head screw nail.Between the room corresponding to vehicle rear wheel and crossbeam about this check plate, be welded with respectively and be convenient to the chute clamping plate that swing arm swings up and down.Be welded with one section slide-bar in the hole of described swing arm lower end, the slide-bar of solid welding embeds in the loose bar hole of described chute clamping plate and omnidistancely before and after can be neatly to slide and can be used for lifting check plate.Described swing arm upper end is drilled with loose circular hole, is used for hanging to cross the upper arm axle of the new boring of vehicle right and left crossbeam, and these upper arm axle two ends are respectively with the spacing shaft shoulder and screw thread and be furnished with nut spiral shell pad.Insert a band and turn the handle latch in the pin-and-hole of the loose-joint butt of described left and right sides two halves check plate, then the entire infrastructure of check plate is very clear.Two crossbeams are respectively equipped with the link hook about described car body, are used for hanging up or putting down check plate.This link hook is welded in the root of the tongue position according to the swing tongue of lever principle design, swinging tongue takes up and down mutually with the telescopic tongue of being furnished with coil tension spring, why it is welded in the root of the tongue that swings tongue but not tongue, because have a mind to link hook institute hook weight almost all by the root of the tongue that swings tongue independent " hooking ", the tongue of the swing tongue of taking mutually with telescopic tongue is not almost born a heavy burden, thereby so that telescopic tongue in situation about must require great effort hardly, only will swing this root lever of tongue symbolistic " lifting ", then certainly light especially when finishing the contracting tonguing.The other end of telescopic tongue is connected with the electrical control mechanism of electromagnetism contracting tongue coil, therefore and consist of electric controller, two Chang Kaijian that connect with described electromagnetism contracting tongue coil, extension is mounted to the handle of parking brake and trampling lowest limit near side (ns) and needing powerful strength of one's legs just may step on the position of sending a telegraph the road closure of Das Gaspedal respectively.During if there is other four kinds of vehicle insurances except " mis-accelerator pressing " of described five kinds of vehicle insurances, all can firmly hold with a firm grip and be installed on " brake handle is held key " of handle, make electric controller control telescopic tongue and finish contracting tongue pine hook, vehicle is implemented the action of moment stop with the landing check plate.During if there is the vehicle insurance of " mis-accelerator pressing ", the Chang Kaijian of the flurried powerful breaking out force mis-accelerator pressing lowest limit near side (ns) in driver underfooting greatly at one's discretion then, thus finish the loose hook of contracting tongue, fall the action of plate stop with letting alone non-original idea.Especially can allow the driver relieved be: throttle lowest limit place is stepped in the process that key slowly refuels under normal circumstances, can never touch check plate and implement moment stop.

The annex explanation

What annex was addressed is beneficial effect of the present invention, please reflect and read the specification sheets annex.

Description of drawings

Fig. 1 is plane of the present invention and lateral plan.

Fig. 2 is schematic circuit diagram of the present invention.

Fig. 3 is the right elevation to be stopped that hangs of the present invention.

Fig. 4 is wiping of the present invention ground stop right elevation.

Fig. 5 is wiping of the present invention ground stop back view.

(1) check plate among the figure, (2) chute clamping plate, (3) card turns the hole, (4) screw hole, (5) band turns handle latch, (6) loose-joint butt, (7) flathead screw, (8) bar hole, (9) rubber eraser layer of stopping, (10) transmission shaft room, (11) brake handle is held key, (12) electromagnetism contracting tongue coil, (13) the throttle lowest limit is stepped on key, (14) road surface, trailing wheel is looked on (15) right side, and (16) decide the plate angle bar, (17) endure laminated spring, (18) upper arm axle, (19) swing arm, (20) slide-bar, (21) wire, (22) electric controller is looked on the right side, (23) spring that lolls, (24) spring blocking plate, (25) lead hyoplastron, (26) telescopic tongue, (27) swing tongue, (28) link hook, (29) movable link, (30) crossbeam is looked on the right side, (31) spiral shell pad, (32) nut.

The specific embodiment

Below in conjunction with drawings and Examples the present invention is done the detail explanation.

In circuit shown in Figure 2, the brake handle of often opening is held key (11) and the throttle lowest limit often opened is stepped on key (13) and is parallel to power supply E.If when facing vehicle insurance on the run, owing to cause in a hurry the not only not anxious on the contrary words of mis-accelerator pressing of stop of stopping of driver, then the powerful pedal force that breaks out in driver underfooting must be oppressed the throttle lowest limit and be stepped on key (13) close circuit, about making via wire (21) again two respectively the electric controller (22) of built-in electromagnetic contracting tongue coils (12) utilizing lever principle almost in the effortless situation, the tongue of synchronous retraction telescopic tongue (26), make the swing tongue (27) taken mutually with it because " mistake is taken " and break away from movable link (29) on the link hook (28) downwards, make and be in suspension status and with the full rubber eraser of flathead screw (7) the spiral shell check plate (1) of layer (9) fall to the road surface (14) of stopping, make a row of vehicle rear the right and left, row or many rows, row trailing wheel (15) is altered and heavy rolling on check plate (1) thereupon, and the slide-bar (20) of swing arm (19) lower end also slides to the limit, hole of vehicle direct of travel thereupon and therefore supports to the limit in the bar hole (8) of chute clamping plate (2).So far, horizontal swinging arm (19) is front being arranged with≤85 ° of angles and with the powerful bulging of several tons or tens tons, after left and right sides trailing wheel (15) is arranged also with the weight of several tons or tens tons, and it is wiped stop absolutely check plate (1) that area substantially exceeds tens times of tire floor areas of ground and is able to moment and implements " with plate for wheel; moment stops and stops ", and stop the absolutely process of stop of will meeting an urgent need is in other words finished severally without smooth distance.At this moment, even stepping on throttle, the driver who unbearably is dumbfounded mistake continues to refuel, be stopped that plate (1) pad holds liftoff drive wheel or non-driving wheel is let alone powerful driving or inertia rolls, all can be ended on check plate (1) sky with≤85 ° angle support by described swing arm (19) and turn from side to side.During if there is other the four kinds of vehicle insurances outside the mis-accelerator pressing, driver's brake handle that is loaded on handle that only needs recollectedly firmly to hold with a firm grip is held key (11), also can implement the action of " stop for wheel moment with plate and stop several nothings and slide ".When for avoiding described any vehicle insurance to implement after moment stops absolutely, the driver should be reset to check plate (1) and hang state to be stopped in order to emergent at any time, and its step is as follows: the brake handle that (A) will often open is held key (11) and is held with a firm grip and make closing of circuit; (B) left and right sides electric controller (22) is easily controlled telescopic tongue (26) thereupon its tongue is reduced to lead hyoplastron (25) concordant; (C) will swing tongue (27) in the same speed per hour of contracting tongue mentions to horizontality; (D) speed is held key (11) again to normally open with brake handle, make the spring that lolls (23) pushing tow be welded in the spring blocking plate (24) on the tongue next door of telescopic tongue (26), from the via hole of leading hyoplastron (25), stretch out and swing tongue (27) and take mutually up and down with the tongue that promotes telescopic tongue (26); (E) begin reversing, make left and right sides trailing wheel (15) above check plate (1), retreat to road surface (14); (F) fastening being turned the handle that turns that band in the hole (3) turns handle latch (5) in card turns from card the hole (3) and upwards pulls up, from the pin-and-hole of two pairs or how secondary loose-joint butt (6), extract out towards the vehicle direct of travel again, monoblock check plate (1) is divided into two; (G) free-hand or by instrument respectively block-by-block holder liter or jacking are near the center of gravity of hook check plate (1) to deciding plate angle bar (16) and enduring between the laminated spring (17) and the slide-bar (20) of parallel swing arm (19) lower end with it almost is in by the hole of vehicle reverse direction of bar hole (8) herein basically with left and right sides two halves check plate (1); (H) tiltedly " lying " movable link (29) on horizontal swinging arm (19) hangs link hook (28), described decide plate angle bar (16) and very the effect of laminated spring (17) be to limit check plate (1) when vehicle is advanced, to avoid up and down that play makes a sound, and being convenient to movable link (29) upwards very hangs into link hook (28) during tight spring, especially when resilience is very tight with check plate (1), can guarantee that also movable link (29) avoids breaking off relations; (I) band is turned whole pin-and-hole straight cuttings that handle latch (5) aims at the loose-joint butt (6) on the left and right sides two halves check plate (1) to the transmission shaft room (10) one ends; The handle fastening of turning of (J) band being turned handle latch (5) is turned in the hole (3) in card.At this moment, check plate (1) is fully multiple to hanging state to be stopped.In addition, the present invention's making, the process of installation are summarized as follows: (a) cutting physical dimension and thickness of slab meet the steel plate of technical requirements and in steel plate boring, tapping, make check plate (1) spread all over required several screw holes (4) again; (b) with flathead screw (7) with junked tire or the bottom-up anti-end that is fixed at check plate (1) of rubber plate; (c) slide-bar (20) is crossed solid welding in the hole of swing arm (19) lower end, again slide-bar (20) is embedded in the loose bar hole (8) of chute clamping plate (2), then whole chute clamping plate (2) are welded in check plate (1); (d) centre joint edge at left and right sides two halves check plate (1) is firm with two pairs or some secondary loose-joint butts (6) vertical welding, why monoblock check plate (1) deliberately being designed to can be with dividing with closing, and can with about the proper two halves that rub in road surface of unavoidable injustice, mainly be because the road surface of the vehicle pass-through that is useful on is not that the left and right sides is smooth, but slightly be the cambered surface of " pig antiform ".Next is because be necessary to consider when dress is hung check plate (1) lighter, convenient; (e) in the course of processing, with the two ends of upper arm axle (18) respectively car go out the spacing shaft shoulder and car and go out after the screw thread, it is crossed in the new boring of left and right sides crossbeam (30); (f) some spiral shell pads (31) are placed in upper arm axle (18); Swing arm (19) and a slice spiral shell pad (31) that (g) then will be drilled with loose upper end hole are placed in upper arm axle (18); (h) at last nut (32) is screwed tight spacing shaft shoulder place to upper arm axle (18), make swing arm (19) and left and right sides spiral shell pad leave the gap, in order to avoid fastened as can't to swing between crossbeam (30) and nut (32).More than the summary of eight aspects be exactly system of the present invention, peace process.

Claims

A brake failure anxious moment of sliding mis-accelerator pressing or other vehicle insurance of stopping the stop device of stopping, it is characterized in that: at the solid rubber eraser of spiral shell of the anti-end of the check plate layer of stopping, check plate adopts the interspersed band of loose-joint butt to turn the handle latch by left and right sides two halves and combines a whole plate, be welded with the chute clamping plate in the front of check plate, these clamping plate are drilled with can be for the bar hole that slides before and after the slide-bar.
Brake failure according to claim 1 anxious moment of sliding mis-accelerator pressing or other vehicle insurance of stopping the stop device of stopping, it is characterized in that: the automobile that described check plate can be made respectively for a row, row or many rows, row trailing wheel is used for without the plurality of specifications that slides the stop of stopping absolutely.
Brake failure according to claim 2 anxious moment of sliding mis-accelerator pressing or other vehicle insurance of stopping the stop device of stopping, it is characterized in that: when described check plate is hung by the link hook, by the link hook with decide the plate angle bar and endure the laminated spring three jointly with its " stability maintenance " below automotive frame.
Brake failure according to claim 3 anxious moment of sliding mis-accelerator pressing or other vehicle insurance of stopping the stop device of stopping, it is characterized in that: described slide-bar is welded in the hole of swing arm lower end, and the loose borehole jack of this swing arm upper end hangs on the upper arm axle in the new boring of left and right sides crossbeam.
Brake failure according to claim 4 anxious moment of sliding mis-accelerator pressing or other vehicle insurance of stopping the stop device of stopping, it is characterized in that: no matter the swing arm that a described side is furnished with movable link is unloaded or heavily loaded, finish moment when stopping the action that stops, all be in≤85 ° angle.
Brake failure according to claim 5 anxious moment of sliding mis-accelerator pressing or other vehicle insurance of stopping the stop device of stopping, it is characterized in that: when check plate is in when hanging state to be stopped, described movable link is hung on solid welding on the link hook that swings root of the tongue section according to the lever principle design.
Brake failure according to claim 6 anxious moment of sliding mis-accelerator pressing or other vehicle insurance of stopping the stop device of stopping, it is characterized in that: broken away from hook when described movable link, make check plate implement moment when stopping absolutely stop, this link tiltedly " lying " in swing arm.
Brake failure according to claim 7 anxious moment of sliding mis-accelerator pressing or other vehicle insurance of stopping the stop device of stopping, it is characterized in that: described swing tongue is parallel with telescopic tongue to be taken mutually, telescopic tongue and two are parallel to power supply and when finishing the contracting tonguing, because of the electric controller of electromagnetism contracting tongue coil formation that relies on lever must require great effort hardly.
Brake failure according to claim 8 anxious moment of sliding mis-accelerator pressing or other vehicle insurance of stopping the stop device of stopping, it is characterized in that: what connect in the circuit of described electric controller not only has two electromagnetism contracting tongue coils that are parallel to power supply, and the brake handle that is parallel in addition power supply and all is in normally open holds key and the throttle lowest limit is stepped on key.
Brake failure according to claim 9 anxious moment of sliding mis-accelerator pressing or other vehicle insurance of stopping the stop device of stopping, it is characterized in that: the described throttle lowest limit is stepped on the installation position design of key and is trampled the near side (ns) of the lowest limit at throttle, namely just may step on the position of sending a telegraph the road closure when strength of one's legs strength is violent.