CN201045019Y

CN201045019Y - Automobile brake linkage

Info

Publication number: CN201045019Y
Application number: CNU2007200847598U
Authority: CN
Inventors: 任天亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-15
Filing date: 2007-05-15
Publication date: 2008-04-09
Anticipated expiration: 2017-05-15

Abstract

Disclosed is a motor vehicle brake integral unit. A casing is made of metal plates. An upper surface, a lower surface and one side surface of the casing are provided with slot grooves. A screw bolt (12) is arranged on a right-sided block (11) of the casing. Three axle holes are disposed on a front metal plate and a rear metal plate of the casing, and the inside axle holes are respectively provided with shaft pins (7,5,6). The casing is arranged on a car body through the shaft pin (7), a rock arm rod (8) and a toothed disc (2) are integrated, and a rock arm rod (9) and a toothed disc (3) are combined. The toothed disc (2) and the toothed disc (3) are respectively sleeved on the shaft pin (5) and the shaft pin (6), and wheel teeth of the toothed disc (2) and the toothed disc (3) are inter-engaged. The upper end of the rock arm rod (8) and an accelerator pedal (18) are connected, and the lower end of the rock arm rod (9) is provided with a hole (17). A coupling bar (10) and the lower end of the rock arm rod (9) are equipped with springs (14), and the lower end of the coupling bar (10) further is provided with a spring (15). The unit has the advantages of reasonable structural design, easy manufacturing and convenient assembling and operating, being capable of preferably ensuring the security of drivers and motor vehicles.

Description

The brake of motor-driven vehicle linkage

Technical field

The utility model relates to the accelerator control device and the braking control device of a kind of self-propelled vehicle (especially automobile), specifically is a kind of brake of motor-driven vehicle linkage.

Background technology

At present, the accelerator control device of self-propelled vehicle and brake gear are by two different pedal controles, when meeting with accident in the cruising process, when driver's pin leaves the Throttle Opening Control pedal and removes to touch on the brake control pedal, need a reaction time, thereby incured loss through delay the time of brake, cause vehicle not brake timely and lead to a disaster, What is more, and the driver who has under desperation, the Das Gaspedal mistake is stepped on when brake pedal by mistake, led to more serious accident thus.For addressing this problem, in recent years, people have designed many brake gears, such as: have Throttle Opening Control lock and brake are combined into a device and by a pedal control.Generally be that pedal changes around an axle, step on leading portion control throttle, step on back segment and then brake.But adopt this result still to have some defectives: the dead angle to occur sometimes when adopting this device and the reliability of brake is had a greatly reduced quality; This device has changed traditional automotive oil gate control and brake control structure, can not be accepted by general car production producer, and simultaneously, because the driver has been accustomed to present operating mode, making it change operating mode neither an easy thing.What also have improves common accelerator control device and brake gear, the position of pin is provided with by the supported by springs riding boogie board below the pedal of former accelerator control device, strength by heel during emergency brake makes movable contact spring contact with static contact, by the in-to-in circuit function, start brake gear and brake.When adopting this structure to brake, heel must be placed on correct position and must firmly act on this device, thereby certain limitation is arranged, simultaneously, this device inner structure complexity makes component inside break down easily and causes whole device ineffective and lead to a disaster.

Summary of the invention

The purpose of this utility model is at the deficiencies in the prior art, providing a kind of can reliably avoid touching on the brake pedal and traffic accident that misoperation accelerator pedal causes, do not destroy structures such as former automotive oil controlling device for doors and braking control device again, do not change driver's routine operation custom, and simple in structure, install, easy to operate brake linkage.

The technical solution of the utility model is: a kind of brake of motor-driven vehicle linkage, by housing or casing, pivot pin; rocker shaft; spring; pull bar, block, pedal constitute; it is characterized in that: make the housing or the casing of brake linkage by metal sheet, the upper left corner of housing is made as a circular arc salient angle (4), is provided with the slotted hole groove in the above and below and a side of brake linkage housing; Be provided with block (11) on the right side of brake linkage housing, on block, be provided with screw, bolt (12) is housed in the screw; On the forward and backward metal sheet of housing, be provided with three axis holes, in axis hole, be respectively equipped with pivot pin (7), pivot pin (5) and pivot pin (6), the housing of linkage is installed on the car body by pivot pin (7); the lower end of rocking lever (8) and toothed disc (2) are connected as a single entity; an end of rocking lever (9) and toothed disc (3) are connected as a single entity, and toothed disc (2) is set on pivot pin (5) and the pivot pin (6) with toothed disc (3), and the gear teeth on both are meshing with each other; The upper end of rocking lever (8) is connected with Das Gaspedal (18), and the lower end of rocking lever (9) is provided with hole (17); Pull bar (10) is equipped with spring (14) with the lower end of rocking lever (9), and spring (15) also is equipped with in the lower end of pull bar (10).

Brake of motor-driven vehicle linkage described in the utility model; rocking lever (8) is welded on the sleeve pipe respectively with toothed disc (2); rocking lever (9) is welded on respectively on another sleeve pipe with toothed disc (3); the rocking lever (8) that will be welded on the sleeve pipe is contained on the pivot pin (5) with toothed disc (2) is contained in the rocking lever (9) that is welded on the sleeve pipe on the pivot pin (6) with toothed disc (3).

Brake of motor-driven vehicle linkage described in the utility model, the rocking lever (8) that is connected as a single entity is fixed on respectively on pivot pin (5) and the pivot pin (6) with toothed disc (3) with toothed disc (2) and rocking lever (9), the two ends of pivot pin (5) and pivot pin (6) is installed bearing respectively, and bearing is installed in respectively in the bearing seat on the housing.

The beneficial effects of the utility model are that this apparatus structure is reasonable in design, and is easy to manufacture, installation, easy to operate, in the structure of not destroying former automotive oil controlling device for doors and braking control device, do not change driver's routine operation custom, guarantee the safety of driver and self-propelled vehicle.

Description of drawings

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is this brake of motor-driven vehicle linkage structural representation.

Fig. 2 is this brake of motor-driven vehicle linkage view when throttle is stepped on maximum.

Fig. 3 makes the view of time spent for this brake of motor-driven vehicle linkage.

1 housing in the drawings, 2 toothed discs, 3 toothed discs, 4 salient angles, 5 pivot pins, 6 pivot pins, 7 pivot pins, 8 rocking levers, 9 rocking levers, 10 pull bars, 11 blocks, 12 bolts, 13 locating dowel pins, 14 springs, 15 springs, 16 holes, 17 holes, 18 pedals.

The specific embodiment

Housing of the present utility model or cabinet design quadrate or oblong, be made as a semicircle in the upper left corner of square or rectangular housing, before the semicircular shell, back and side and housing camber line shape connect as one, or be made as arc salient angle (4), at the upside of housing and, right flank and downside are provided with the slotted hole groove, be provided with block (11) at right flank, block is provided with screw, bolt (12) is housed in the screw, by regulating the length of bolt (12) in block (11) upper end, control the amplitude that rocking arm (8) moves down, and then the mobile amplitude of control rocking arm (9), with this size of controlling large throttle, reach the purpose of control locomotive maximum speed of revolution.Be provided with pull bar (10) in the lower left corner of housing, the lower end of pull bar (10) is provided with the hole.On forward and backward of housing, be provided with axis hole, before and after the two ends of three pivot pins or axle is installed in respectively or about axis hole in, toothed disc (2) is installed on the pivot pin in housing (5), toothed disc (2) and rocking lever (8) connect as one, and the body of rod of rocking lever (8) is installed in the hole slot above the housing; Toothed disc (3) is installed on the pivot pin (6), and toothed disc (3) connects as one with rocking lever (9).The body of rod of rocking lever (9) is installed in the hole slot below the housing; With pivot pin (7) with the brake linkage housing be installed in the operator's compartment pedal (18) and and accelerator control device between.Pull bar (10) is equipped with spring (14) in the lower end hole, the other end of spring (14) is connected with rocking lever (9) lower end, pull bar (10) also is equipped with spring (15) in the lower end hole, and the other end of spring (15) and self-propelled vehicle gas control setup or the oil control setup of stopping of stopping is connected.

Therefore, when the pin accelerator pedal, rocking lever (8) moves down in the slotted hole groove, driven gear dish (2) clickwise, owing on the toothed disc (2) gear is arranged, just can make toothed disc (3) left-hand revolution with its gear mesh, drive rocking lever (9), because the hole (17) on the rocking lever (9) is connecting former accelerator control device to anticlockwise motion, so can increase throttle, simultaneously, spring (14) is stretched, as shown in Figure 2.When needs reduce throttle, driver's pin reduces the pressure of pedal; the strength that rocking lever (8) moves down reduces; the strength that toothed disc (2) clockwise rotates diminishes; the strength of toothed disc (3) left-hand revolution reduces; the strength that rocking lever (9) moves up also reduces; the spring (14) that be stretched this moment shrinks; rocking lever (9) cw is moved; dwindled throttle; because a series of mutual actions of toothed disc (3), toothed disc (2), these structures of rocking lever (8) reset pedal, finish the process that reduces throttle simultaneously.

On body of motor vehicle, be fixed with a locating dowel pin (13), when emergency brake, pin accelerator pedal; rocking lever (8) can move to the below of this locating dowel pin (13); and when pin unclamps pedal; rocking lever (8) can be returned to the top of locating dowel pin, and locating dowel pin (13) has stoped block (11) to continue the top of left-hand revolution to this locating dowel pin, makes this device remain on original position.

After adopting said structure, the driver can increase according to the routine custom, reduce throttle or brake, and when meeting with accident and Das Gaspedal being stepped under brake pedal is exerted oneself by mistake; after rocking lever (8) moves to position shown in Figure 2; bolt (12) plays a role; stop rocking lever (8) to continue to move down; prevent that throttle from further increasing; and because the strength of foot pedal (18) is bigger, at this moment, boss (4) just rotates round pivot pin (7); this device is all to clockwise direction deflection; as shown in Figure 3, owing to downward the moving of rocking lever (9), has reduced throttle; Simultaneously, because moving of pull bar (10) stretches spring (15), affected the former brake gear of the self-propelled vehicle that links to each other with it to have an effect, like this, the pin pedal of exerting oneself not only can reduce throttle, even can brake, both combineds action stop self-propelled vehicle in the shortest time.After averting danger, pin unclamps Das Gaspedal, under the effect of pivot pin (7) and spring (15), this device resets, and spring (15) shrinks, and makes former brake gear lose effectiveness, because the effect of locating dowel pin (13), this device resets to state as shown in Figure 2, is further resetting to state as shown in Figure 1 then, finishes whole process.

Claims

1. brake of motor-driven vehicle linkage, by housing or casing, pivot pin; rocker shaft; spring; pull bar, block, pedal constitute; it is characterized in that: make the housing or the casing of brake linkage by metal sheet, the upper left corner of housing is made as a circular arc salient angle (4), is provided with the slotted hole groove in the above and below and a side of brake linkage housing; Be provided with block (11) on the right side of brake linkage housing, on block, be provided with screw, bolt (12) is housed in the screw; On the forward and backward metal sheet of housing, be provided with three axis holes, in axis hole, be respectively equipped with pivot pin (7), pivot pin (5) and pivot pin (6), the housing of linkage is installed on the car body by pivot pin (7); the lower end of rocking lever (8) and toothed disc (2) are connected as a single entity; an end of rocking lever (9) and toothed disc (3) are connected as a single entity, and toothed disc (2) is set on pivot pin (5) and the pivot pin (6) with toothed disc (3), and the gear teeth on both are meshing with each other; The upper end of rocking lever (8) is connected with Das Gaspedal (18), and the lower end of rocking lever (9) is provided with hole (17); Pull bar (10) is equipped with spring (14) with the lower end of rocking lever (9), and spring (15) also is equipped with in the lower end of pull bar (10).

2. according to the described a kind of brake of motor-driven vehicle linkage of claim 1, it is characterized in that: rocking lever (8) is welded on the sleeve pipe respectively with toothed disc (2); rocking lever (9) is welded on respectively on another sleeve pipe with toothed disc (3); the rocking lever (8) that will be welded on the sleeve pipe is contained on the pivot pin (5) with toothed disc (2), and the rocking lever (9) that is welded on the sleeve pipe is contained on the pivot pin (6) with toothed disc (3).

3. according to the described a kind of brake of motor-driven vehicle linkage of claim 1, it is characterized in that: the rocking lever (8) and toothed disc (2) and the rocking lever (9) that are connected as a single entity are fixed on respectively on pivot pin (5) and the pivot pin (6) with toothed disc (3), the two ends of pivot pin (5) and pivot pin (6) is installed bearing respectively, and bearing is installed in respectively in the bearing seat on the housing.