CN108501718A - A kind of braking mechanism of the accelerator stepping misoperation preventing based on damper mechanism - Google Patents
A kind of braking mechanism of the accelerator stepping misoperation preventing based on damper mechanism Download PDFInfo
- Publication number
- CN108501718A CN108501718A CN201810641235.7A CN201810641235A CN108501718A CN 108501718 A CN108501718 A CN 108501718A CN 201810641235 A CN201810641235 A CN 201810641235A CN 108501718 A CN108501718 A CN 108501718A
- Authority
- CN
- China
- Prior art keywords
- plate
- brake
- damper
- pedal
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/06—Disposition of pedal
Abstract
The invention belongs to brake technique fields, more particularly to a kind of braking mechanism of the accelerator stepping misoperation preventing based on damper mechanism, it includes side plate, bottom plate, partition board, damper mechanism, trigger board, second wobble plate etc., wherein when gas pedal is accidentally stepped on, trigger board is also firmly stepped on, and is just formed then buffering is whole, and the brake pedal buffered in entirety can be pressed down, the pushing of subsequent brake pedal can make brake connecting rod move downward, and then brake system is activated and brakes.When the design of accelerator stepping misoperation preventing of the present invention can ensure that driver accidentally firmly steps on gas pedal as brake pedal; gas pedal will not act; brake pedal acts instead; brake system is braked; it prevents in orthodox car and gas pedal is stepped on caused serious consequence as brake pedal, protect the safety of driver.The configuration of the present invention is simple has preferable using effect.
Description
Technical field
The invention belongs to brake technique field more particularly to a kind of braking machines of the accelerator stepping misoperation preventing based on damper mechanism
Structure.
Background technology
At present in traditional automobile, gas pedal and brake pedal are trampled by same foot control system, orthodox car
In there is no the functions of anti-misoperation accelerator pedal or brake pedal.During automobile normal running, burst is suddenly encountered
It is unexpected to need to bring to a halt, but due to some drivers an emergency situation is encountered often flurried god, as a result accidentally gas pedal as stopping
Vehicle pedal is stepped on, and easily causes serious traffic consequence in this way.When in order to avoid driver's driving an emergency situation is encountered flurried god, accidentally oil
Door pedal is stepped on when brake pedal, so just needing to design the safety shut-down mechanism for avoiding misoperation accelerator pedal when a kind of brake.
The present invention design a kind of braking mechanism of the accelerator stepping misoperation preventing based on damper mechanism solve the problems, such as it is as above.
Invention content
To solve drawbacks described above in the prior art, the present invention discloses a kind of accelerator stepping misoperation preventing based on damper mechanism
Braking mechanism, it is realized using following technical scheme.
A kind of braking mechanism of the accelerator stepping misoperation preventing based on damper mechanism, it is characterised in that：It includes middle control side plate, bottom
Portion's plate, partition board, first hole, second hole, gas pedal, throttle linkage, brake pedal, brake connecting rod, slider bar, the second tooth
Item, Transmission gear, the first L-type plate, the first rack, support bar, guide block, sliding groove, guide groove, rack bore, damper mechanism, second
L-type plate, trigger board, the second wobble plate, the first L-type wobble plate, the second axis, second gear, first axle, first gear, the second fixed strip,
First fixed strip, wherein the bottom of middle control side plate is equipped with bottom plate；Partition board is mounted on bottom plate upper surface, and the one of partition board
Side is connected with middle control side plate；First hole and second hole are provided on partition board；Second hole is located at first hole and middle control side
Between plate；One end of second rack is mounted on first hole on the side of second hole；One end of throttle linkage is equipped with
Gas pedal, the other end pass through second hole.
One end of brake connecting rod is equipped with support bar, and the other end passes through first hole；One end of first L-type plate, which is mounted on, stops
On vehicle connecting rod, and the first L-type plate is between partition board and support bar；Transmission gear is not connected mounted on the first L-type plate by axis
On one end of brake connecting rod；Sliding groove is provided on support bar；It symmetrically opens there are two guide groove the both sides of sliding groove；The one of slider bar
End is equipped with brake pedal, and the other end passes through sliding groove and is equipped with the first rack；Slider bar is located at the two of one end of sliding groove
It symmetrically installs there are two guide block side；Two guide blocks are located in two guide grooves, and two guide blocks slide on two and lead respectively
In slot；Sliding block is slided on by guide block in slide block slot；Transmission gear is meshed with the first rack and the second rack respectively；Brake connects
Rack bore is provided on bar；Rack bore is between the first L-type plate and support bar；First rack is matched with rack bore.
One end of second L-type plate is mounted on the lower surface of brake pedal, and the other end is equipped with damper mechanism；Brake is stepped on
Plate is equipped with the first fixed strip on one end lower surface of gas pedal；Second fixed strip is mounted on the lower surface of brake pedal
On, and the second fixed strip is close to the first fixed strip；First axle passes through the first fixed strip, and first axle is mounted on first by bearing
In the circular hole of fixed strip；The both ends of first axle are separately installed with first gear and the first L-type wobble plate；First gear and the first L-type
Wobble plate is located at the both sides of the first fixed strip；First L-type wobble plate is matched with gas pedal；Second axis passes through second to fix
Item, and the second axis is mounted on by bearing in the circular hole of the second fixed strip；The both ends of second axis be separately installed with second gear and
Second wobble plate；Second gear and the second wobble plate are located at the both sides of the second fixed strip；First gear and second gear are meshed；
Second wobble plate is matched with damper mechanism.
Above-mentioned damper mechanism has the characteristic of easy-to-draw difficult pressure.
As being further improved for this technology, above-mentioned damper mechanism includes damper bottom plate, damper springs, damper
Top plate, hydraulic pressure extra heavy pipe, hydraulic pressure tubule, hydraulic fluid chamber, rod aperture, connecting rod, disk, big unidirectional import, unidirectionally goes out greatly damping cylinder
Mouth, small unidirectional import, small unidirectional outlet, wherein damping bottom plate is mounted on second one end of L-type plate far from brake pedal；Damping
Cylinder is mounted on damping bottom plate；Damping has hydraulic fluid chamber in cylinder；Damping cylinder is provided with bar on the cylinder face far from damping bottom plate one end
Hole；Damping cylinder is symmetrically equipped with big unidirectional outlet and small unidirectional import on the cylinder face far from damping bottom plate one end；Damping cylinder leans on
Small unidirectional outlet and big unidirectional import are symmetrically installed on the periphery of nearly damping bottom plate；One end of hydraulic pressure extra heavy pipe is mounted on big
In unidirectional outlet, the other end is mounted in big unidirectional import；One end of hydraulic pressure tubule is mounted in small unidirectional import, other end peace
In small unidirectional outlet；One end of connecting rod is equipped with damper top plate, and the other end passes through rod aperture and is equipped with disk；Disk
In hydraulic fluid chamber；Damper springs are nested on damping cylinder, and one end of damper springs is mounted on damper bottom plate, separately
One end is mounted on damper top plate.
Above-mentioned second wobble plate is matched with damper top plate.
As being further improved for this technology, there is gap, then triggering between above-mentioned first L-type wobble plate and gas pedal
For plate mobile to the direction far from gas pedal and during move down, trigger board can be detached from the model for squeezing gas pedal
It encloses, trigger board will not generate interference with gas pedal.
As being further improved for this technology, above-mentioned brake connecting rod is not connected with the brake system on one end and automobile of support bar
System is connected, then the pushing of brake connecting rod can be such that brake system acts, brake system brakes to automobile；It is in brake
After system brake, brake system can be such that brake connecting rod resets.
As being further improved for this technology, above-mentioned throttle linkage is not connected with the throttle on one end and automobile of gas pedal
System is connected, then the pushing of throttle linkage can be such that throttle system acts, throttle system accelerates automobile；In throttle
After system accelerates, throttle system can be such that throttle linkage resets.
As being further improved for this technology, above-mentioned big unidirectional outlet is identical with the big unidirectional diameter of import；It is small unidirectionally into
Mouth is identical with the diameter of small unidirectional outlet；The diameter of big unidirectional outlet is more than the diameter of the first small unidirectional import；Hydraulic pressure extra heavy pipe
Diameter is more than the diameter of hydraulic pressure tubule.Such design can make the speed that hydraulic oil is flowed in hydraulic pressure extra heavy pipe be more than hydraulic pressure tubule
Flowing velocity so that disk difficulty pressure it is easy-to-draw.
As being further improved for this technology, hydraulic oil is housed in above-mentioned hydraulic fluid chamber.
As being further improved for this technology, when trigger board is not swung, trigger board is in same plane with brake pedal.
Brake pedal, support bar, the second L-type plate, guide block, slider bar, the first rack, the second rack, the first L in the present invention
The purpose of design of template and Transmission gear is：When brake pedal is pressed down, brake pedal can be through the dynamic resistance of the second L-type strip
Ni Qi mechanisms move down；During brake pedal is pressed down, brake pedal can drive support bar and brake connecting rod downward
Mobile, brake connecting rod drives the first L-type plate to move down, and the first L-type strip is moved Transmission gear and moved down；Brake pedal drives
Slider bar, guide block and the first rack move down.The effect that Transmission gear is meshed with the first rack and the second rack respectively is,
During Transmission gear moves down, under the action of the second rack, Transmission gear rotation, then Transmission gear drive the
One rack is moved to the direction far from throttle linkage；Then, the first rack drives brake pedal to be stepped on to far from throttle through slider bar
It moves in the direction of plate.First rack is with the matched design of rack bore, in the first rack to the direction far from throttle linkage
In mobile process, the first rack can pass through rack bore, and then will not be produced with brake connecting rod during the first rack moves
Raw interference.The design of two guide blocks is, first, contribute to slider bar smoothly to be slided in sliding groove；Second, two guide blocks can
To play a supporting role to slider bar, into without making slider bar be detached from from sliding groove.
Second wobble plate, the second axis, second gear, first gear, first axle, the first L-type wobble plate and trigger board in the present invention
Purpose of design be：When trigger board is pressed down, trigger board can drive the first L-type wobble plate to be put around the axis of first axle
Dynamic, the first L-type wobble plate can drive first gear rotation through first axle；First gear is meshed with second gear, then first
Gear can drive second gear to rotate；Second gear can drive the second wobble plate to be put around the axis of the second axis of ground through the second axis
It is dynamic.
The second wobble plate is matched with damper mechanism in the present invention, and damper mechanism is with the characteristic with easy-to-draw difficult pressure
Purpose of design is：First, when trigger board slowly pushes under smaller pedal force, trigger board passes through a series of transmission
Afterwards, the second wobble plate also can be pushed slowly, and the second wobble plate makes damper mechanism slowly compress；Second, when trigger board is bigger
Pedal force under should be able to push rapidly, trigger board is after a series of transmission, and the second wobble plate should be able to also push rapidly, still
Since damper mechanism has the characteristic of easy-to-draw difficult pressure, so damper mechanism still can only slowly compress, this results in second
Wobble plate can only be pushed slowly, and then finally so that trigger board also can only be pushed slowly under bigger pedal force；This is resulted in
Under the bigger pedal force of trigger board so that trigger board, the second wobble plate, the second axis, second gear, first gear, first axle,
First L-type wobble plate, damper mechanism, the second L-type plate and brake pedal temporarily constitute a buffering entirety, then bigger
Pedal force under, buffering is whole also can only slowly to be moved down.
For damper mechanism：Second wobble plate can push damper top plate, and then damper top plate drives through connecting rod
Disk moves down；Hydraulic oil in disk lower hydraulic oil pocket can be in the case where disk be pressed down against power, from small unidirectional outlet
It is flowed slowly into small unidirectional import through hydraulic pressure tubule, hydraulic oil is flowed into the hydraulic fluid chamber on the upside of disk from small unidirectional import again
In.After damper springs are compressed, under the reset response of damper springs, damper top plate moves up, damper top
Plate makes the second upward swings swing；Damper top plate drives disk to move up through connecting rod, is located at hydraulic oil on the upside of disk
Hydraulic oil in chamber can be flowed rapidly into from big unidirectional outlet through hydraulic pressure extra heavy pipe to big unidirectional import under the upward power of disk
In, hydraulic oil is flowed into from big unidirectional import in the hydraulic fluid chamber on the downside of disk again.So damper mechanism is in the mistake being pressed down
Cheng Zhong, damper mechanism is difficult by Fast Compression but slowly compression, under the reset response of damper springs, damper mechanism
It can be easy to be restored to state when being uncompressed.
When automobile is in normal driving process, driver can control car speed by slow accelerator pedal；It drives
The person of sailing can be braked by touching on the brake pedal.During driver touches on the brake pedal, brake pedal is through the second L-type
Strip fluctuation dampers mechanism moves down；First fixed strip and the second fixed strip follow brake pedal to move, and then trigger board,
One L-type wobble plate, first axle, first gear, second gear, the second axis, the second wobble plate follow brake pedal to move.In brake pedal
During being pressed down, brake pedal drives support bar, brake connecting rod, the first L-type plate and Transmission gear to move down, second
Under the action of rack, Transmission gear rotation, then direction movement of Transmission gear the first rack of drive to separate throttle linkage；With
Afterwards, the first rack drives brake pedal to be moved to the direction far from gas pedal through slider bar.In brake pedal to far from throttle
The direction of pedal is mobile and during moving down, and trigger board also follows brake pedal to move；Since trigger board and throttle are stepped on
Plate has gap, then trigger board, mobile to the direction far from gas pedal and during move down, trigger board can take off
From the range for squeezing gas pedal, trigger board will not generate interference with gas pedal, and then brake pedal is touched in normal braking
Hair plate will not be such that gas pedal acts.
When driver is when normally slowly trampling gas pedal, accidentally touches or slowly tramples trigger board, touch
Plate is sent out slowly to lower swing, and trigger board drives the second wobble plate slowly to push through first axle, first gear, second gear and the second axis
Damper top plate；Damper mechanism is slowly compressed, and damper springs are compressed；It is pushed in trigger board and damper mechanism is slow
During compression, brake pedal will not constitute an entirety with trigger board and damper mechanism, and then in trigger board slow
Gas pedal can be touched during pushing, such gas pedal also can be pushed slowly indirectly.
When automobile encounters emergency case in normal driving process, driver may be because flurried and miss gas pedal
It is firmly stepped on as brake pedal；Flurried due to driver, driver firmly can step on trigger board；It is stepped in bigger in trigger board
It should be able to be pushed rapidly under legpower, after a series of transmission, the second wobble plate should be able to also push rapidly trigger board, but due to
Damper mechanism has the characteristic of easy-to-draw difficult pressure, so damper mechanism still can only slowly compress, this results in the second wobble plate
It can only slowly push, and then finally so that trigger board also can only be pushed slowly under bigger pedal force；This results in touching
It sends out under the bigger pedal force of plate so that trigger board, the second wobble plate, the second axis, second gear, first gear, first axle, first
L-type wobble plate, damper mechanism, the second L-type plate and brake pedal temporarily constitute a buffering entirety, then being stepped in bigger
Under legpower, buffering is whole also can only slowly to be moved down, and buffering is whole slowly move down during, brake pedal to
Direction far from gas pedal is mobile and moves down, and trigger board follows brake pedal to move, and final trigger board can be detached from extruding
The range of gas pedal；During brake pedal moves down, brake connecting rod is pressed down, and then brake system is activated,
Brake system brakes to automobile.It is such design it is ensured that, when trigger board is firmly stepped on, buffer entirety in brake
Pedal can be pressed down, and then can brake connecting rod be moved downward in the pushing of brake pedal, so brake system be activated and
It brakes；So the braking mechanism of the accelerator stepping misoperation preventing of the present invention can ensure that driver accidentally steps on gas pedal as brake
When plate is firmly stepped on, gas pedal will not act, and brake pedal acts instead, and brake system is braked, it is therefore prevented that transmission automobile
It is middle that gas pedal is stepped on caused serious consequence as brake pedal.
After brake system brakes, under the action of brake system, brake connecting rod resets；It is resetted in brake connecting rod
In the process, for the reverse rotation motion of Transmission gear reversion and Transmission gear after some biographies are passed, brake pedal will be to oil
Door pedal direction movement, until brake pedal is restored to home position.Under the reset response of damper springs, damper mechanism
Quickly recover to state when being uncompressed；The mistake moved up under reset response of the damper top plate using damper springs
Cheng Zhong, damper top plate drive the second wobble plate to be moved up around the axis of the second axis, the second wobble plate after some biographies are dynamic,
Trigger board is swung up, and conplane position is in brake pedal until being restored to.
Relative to traditional brake technique, for brake pedal during being pressed down, brake connecting rod is also by under in the present invention
Pressure, brake system can be activated；During brake pedal pushes, under the rotation of Transmission gear, brake pedal can be with
It is moved to far from the direction far from gas pedal so that trigger board can be detached from the range for squeezing gas pedal.In addition in throttle
When pedal is accidentally stepped on, trigger board is also firmly stepped on, and is just formed then buffering is whole, and the brake pedal buffered in entirety can be by under
Pressure, the pushing of subsequent brake pedal can make brake connecting rod move downward, and then brake system is activated and brakes.This hair
When the design of bright accelerator stepping misoperation preventing can ensure that driver accidentally firmly steps on gas pedal as brake pedal, gas pedal will not
Action, brake pedal act instead, and brake system is braked, it is therefore prevented that gas pedal is treated as brake pedal in orthodox car
Caused serious consequence is stepped on, the safety of driver is protected.The configuration of the present invention is simple has preferable using effect.
Description of the drawings
Fig. 1 is global facility distribution schematic diagram.
Fig. 2 is global facility distribution schematic top plan view.
Fig. 3 is the second rack scheme of installation.
Fig. 4 is guide block installation section schematic elevation view.
Fig. 5 is support bar diagrammatic cross-section.
Fig. 6 is damper mechanism scheme of installation.
Fig. 7 is the first rack and brake connecting rod cooperation schematic diagram.
Fig. 8 is the second L-type plate scheme of installation.
Fig. 9 is second gear scheme of installation.
Figure 10 is first gear scheme of installation.
Figure 11 is damper mechanism schematic diagram.
Figure 12 is damper mechanism section schematic elevation view.
Figure 13 is disk scheme of installation.
Figure 14 is damping cylinder diagrammatic cross-section.
Figure 15 is the relational graph that pressure F pushes speed v with damper mechanism under damper mechanism.
Figure label title：1, middle control side plate；2, bottom plate；3, partition board；4, first hole；5, second hole；6, throttle
Pedal；7, throttle linkage；8, brake pedal；9, brake connecting rod；10, slider bar；12, the second rack；13, Transmission gear；14,
One L-type plate；15, the first rack；16, support bar；18, guide block；19, sliding groove；20, guide groove；21, rack bore；25, damper machine
Structure；26, the second L-type plate；27, trigger board；28, the second wobble plate；29, the first L-type wobble plate；30, the low plate of damper；31, damper
Top plate；32, damper springs；33, the second axis；34, second gear；35, first axle；36, first gear；37, the second fixed strip；
38, the first fixed strip；41, connecting rod；42, disk；43, big unidirectional outlet；44, big unidirectional import；45, small unidirectional import；46、
Small unidirectional outlet；47, cylinder is damped；48, hydraulic pressure extra heavy pipe；49, hydraulic pressure tubule；50, hydraulic fluid chamber；51, rod aperture.
Specific implementation mode
As shown in Fig. 1,2,8, it includes middle control side plate 1, bottom plate 2, partition board 3, first hole 4, second hole 5, throttle
Pedal 6, throttle linkage 7, brake pedal 8, brake connecting rod 9, slider bar 10, the second rack 12, Transmission gear 13, the first L-type plate
14, the first rack 15, support bar 16, guide block 18, sliding groove 19, guide groove 20, rack bore 21, damper mechanism 25, the second L-type plate
26, trigger board 27, the second wobble plate 28, the first L-type wobble plate 29, the second axis 33, second gear 34, first axle 35, first gear 36,
Second fixed strip 37, the first fixed strip 38, as shown in Figure 1, the bottom of control side plate 1 is equipped with bottom plate 2 in wherein；Partition board 3 is pacified
On 2 upper surface of bottom plate, and the side of partition board 3 is connected with middle control side plate 1；As shown in figure 3, being provided with first on partition board 3
Square hole 4 and second hole 5；Second hole 5 is located between first hole 4 and middle control side plate 1；One end of second rack 12 is mounted on
First hole 4 is on the side of second hole 5；As shown in Figure 1,3, one end of throttle linkage 7 is equipped with gas pedal 6, separately
One end passes through second hole 5.
As shown in Figure 1, 2, 3, one end of brake connecting rod 9 is equipped with support bar 16, and the other end passes through first hole 4；Such as figure
1, shown in 6, one end of the first L-type plate 14 is mounted on brake connecting rod 9, and the first L-type plate 14 be located at partition board 3 and support bar 16 it
Between；Transmission gear 13 is not connected with mounted on the first L-type plate 14 on one end of brake connecting rod 9 by axis；As shown in figure 5, support bar
Sliding groove 19 is provided on 16；It symmetrically opens there are two guide groove 20 both sides of sliding groove 19；As shown in Fig. 2,4,7, slider bar 10
One end is equipped with brake pedal 8, and the other end passes through sliding groove 19 and is equipped with the first rack 15；As shown in Fig. 4,7, slider bar 10
It is symmetrically installed there are two guide block 18 positioned at the both sides of one end of sliding groove 19；Two guide blocks 18 are located at two guide grooves 20
In, and two guide blocks 18 are slided on respectively in two guide grooves 20；Sliding block is slided on by guide block 18 in slide block slot；As shown in Fig. 2,
Transmission gear 13 is meshed with the first rack 15 and the second rack 12 respectively；As shown in fig. 6, being provided with rack bore on brake connecting rod 9
21；Rack bore 21 is between the first L-type plate 14 and support bar 16；First rack 15 is matched with rack bore 21.
As shown in fig. 6, one end of the second L-type plate 26 is mounted on the lower surface of brake pedal 8, the other end is equipped with damping
Device mechanism 25；As shown in figure 8, brake pedal 8 is equipped with the first fixed strip 38 on one end lower surface of gas pedal 6；The
Two fixed strips 37 are mounted on the lower surface of brake pedal 8, and the second fixed strip 37 is close to the first fixed strip 38；Such as Figure 10 institutes
Show, first axle 35 passes through the first fixed strip 38, and first axle 35 is mounted on by bearing in the circular hole of the first fixed strip 38；First
The both ends of axis 35 are separately installed with first gear 36 and the first L-type wobble plate 29；First gear 36 and the first L-type wobble plate 29 distinguish position
In the both sides of the first fixed strip 38；First L-type wobble plate 29 is matched with gas pedal 6；As shown in figure 9, the second axis 33 passes through the
Two fixed strips 37, and the second axis 33 is mounted on by bearing in the circular hole of the second fixed strip 37；Pacify respectively at the both ends of second axis 33
Equipped with second gear 34 and the second wobble plate 28；Second gear 34 and the second wobble plate 28 are located at the both sides of the second fixed strip 37；
First gear 36 and second gear 34 are meshed；Second wobble plate 28 is matched with damper mechanism 25.
Above-mentioned damper mechanism 25 has the characteristic of easy-to-draw difficult pressure.
As shown in Figure 11,12, above-mentioned damper mechanism 25 includes damper bottom plate, damper springs 32, damper top plate
31, damp cylinder 47, hydraulic pressure extra heavy pipe 48, hydraulic pressure tubule 49, hydraulic fluid chamber 50, rod aperture 51, connecting rod 41, disk 42, it is big unidirectionally into
Mouth 44, big unidirectional outlet 43, small unidirectional import 45, small unidirectional outlet 46, as shown in fig. 6, wherein damping bottom plate is mounted on the 2nd L
On the one end of template 26 far from brake pedal 8；As shown in Figure 11,14, damping cylinder 47 is mounted on damping bottom plate；It damps in cylinder 47
With hydraulic fluid chamber 50；Damping cylinder 47 is provided with rod aperture 51 on the cylinder face far from damping bottom plate one end；Cylinder 47 is damped far from damping bottom
Big unidirectional outlet 43 and small unidirectional import 45 are symmetrically installed on the cylinder face of plate one end；Cylinder 47 is damped close to the outer of damping bottom plate
Small unidirectional outlet 46 and big unidirectional import 44 are symmetrically installed on disc；As shown in figure 12, one end installation of hydraulic pressure extra heavy pipe 48
In big unidirectional outlet 43, the other end is mounted in big unidirectional import 44；One end of hydraulic pressure tubule 49 is mounted on small unidirectional import
On 45, the other end is mounted in small unidirectional outlet 46；As shown in Figure 12,13, one end of connecting rod 41 is equipped with damper top plate
31, the other end passes through rod aperture 51 and is equipped with disk 42；Disk 42 is located in hydraulic fluid chamber 50；As shown in figure 11, damper bullet
Spring 32 is nested on damping cylinder 47, and one end of damper springs 32 is mounted on damper bottom plate, and the other end is mounted on damper
On top plate 31.
As shown in figure 11, above-mentioned second wobble plate 28 is matched with damper top plate 31.
As shown in Fig. 2, there is gap, then trigger board 27 is to remote between above-mentioned first L-type wobble plate 29 and gas pedal 6
Direction from gas pedal 6 is mobile and during moving down, and trigger board 27 can be detached from the range for squeezing gas pedal 6, touch
Interference will not be generated with gas pedal 6 by sending out plate 27.
Above-mentioned brake connecting rod 9 is not connected with one end of support bar 16 and is connected with the brake system on automobile, then brake connects
The pushing of bar 9 can be such that brake system acts, and brake system brakes to automobile；After brake system is braked, brake
System can be such that brake connecting rod 9 resets.
Above-mentioned throttle linkage 7 is not connected with one end of gas pedal 6 and is connected with the throttle system on automobile, then throttle connects
The pushing of bar 7 can be such that throttle system acts, and throttle system accelerates automobile；After throttle system accelerates, throttle
System can be such that throttle linkage 7 resets.
Above-mentioned big unidirectional outlet 43 is identical with the diameter of big unidirectional import 44；Small unidirectional import 45 and small unidirectional outlet 46
Diameter is identical；The diameter of big unidirectional outlet 43 is more than the diameter of the first small unidirectional import 45；The diameter of hydraulic pressure extra heavy pipe 48 is more than liquid
Press the diameter of tubule 49.Such design can make the speed that hydraulic oil is flowed in hydraulic pressure extra heavy pipe 48 be more than the stream of hydraulic pressure tubule 49
Dynamic speed so that the difficult pressure of disk 42 is easy-to-draw.
Hydraulic oil is housed in above-mentioned hydraulic fluid chamber 50.
As shown in Fig. 2, when trigger board 27 is not swung, trigger board 27 is in same plane with brake pedal 8.
Brake pedal 8, support bar 16, the second L-type plate 26, guide block 18, slider bar 10, the first rack 15, in the present invention
The purpose of design of two racks 12, the first L-type plate 14 and Transmission gear 13 is：When brake pedal 8 is pressed down, brake pedal 8
Damper mechanism 25 can be driven to move down through the second L-type plate 26；During brake pedal 8 is pressed down, brake pedal 8 can
To drive support bar 16 and brake connecting rod 9 to move down, brake connecting rod 9 drives the first L-type plate 14 to move down, the first L-type plate
14 drive Transmission gears 13 move down；Brake pedal 8 drives slider bar 10, guide block 18 and the first rack 15 to move down.It passes
Passing the effect that gear 13 is meshed with the first rack 15 and the second rack 12 respectively is, in the process that Transmission gear 13 moves down
In, under the action of the second rack 12, Transmission gear 13 rotates, and then Transmission gear 13 drives the first rack 15 to far from throttle
It moves in the direction of connecting rod 7；Then, the first rack 15 drives brake pedal 8 to be moved to the direction far from gas pedal 6 through slider bar 10
Dynamic, guide block 18 follows slider bar to move.The matched design of first rack 15 and rack bore 21 is, in the first rack 15 to remote
From throttle linkage 7 direction movement during, the first rack 15 can pass through rack bore 21, and then the first rack 15 movement
Interference will not be generated with brake connecting rod 9 in the process.The design of two guide blocks 18 is, first, contribute to slider bar 10 sliding
Slot 19 smoothly slides；Second, two guide blocks 18 can play a supporting role to slider bar 10, into without make slider bar 10 from
Sliding groove 19 is detached from.
Second wobble plate 28, the second axis 33, second gear 34, first gear 36, first axle 35, the first L-type pendulum in the present invention
The purpose of design of plate 29 and trigger board 27 is：When trigger board 27 is pressed down, trigger board 27 can drive the first L-type wobble plate 29
Around the axis oscillating of first axle 35, the first L-type wobble plate 29 can drive first gear 36 to rotate through first axle 35；First gear
36 are meshed with second gear 34, then first gear 36 can drive second gear 34 to rotate；Second gear 34 can be through
Two axis 33 drive the second wobble plate 28 around the axis oscillating of the second axis 33 of ground.
The second wobble plate 28 is matched with damper mechanism 25 in the present invention, and damper mechanism 25 is with easy-to-draw difficult pressure
The purpose of design of characteristic is：First, when trigger board 27 slowly pushes under smaller pedal force, trigger board 27 passes through one
After series is transmitted, the second wobble plate 28 also can be pushed slowly, and the second wobble plate 28 is so that damper mechanism 25 slowly compresses；Second, when
Trigger board 27 should be able to push rapidly under bigger pedal force, and trigger board 27 is after a series of transmission, the second wobble plate 28
Also it should be able to push rapidly, but since damper mechanism 25 has the characteristic of easy-to-draw difficult pressure, so damper mechanism 25 is still
It can only slowly compress, this results in the second wobble plate 28 that can only slowly push, and then finally so that trigger board 27 is stepped in bigger
It also can only slowly be pushed under legpower；This is resulted under the bigger pedal force of trigger board 27 so that trigger board 27, the second wobble plate
28, the second axis 33, second gear 34, first gear 36, first axle 35, the first L-type wobble plate 29, damper mechanism 25, the second L-type
Plate 26 and brake pedal 8 temporarily constitute a buffering entirety, then under bigger pedal force, buffering is whole can only also to be delayed
Slowly it moves down.
For damper mechanism 25：Second wobble plate 28 can push damper top plate 31, and then damper top plate 31 is through even
Extension bar 41 drives disk 42 to move down；Hydraulic oil in 42 lower hydraulic oil pocket 50 of disk can be pressed down against in disk 42
It under power, is flowed slowly into small unidirectional import 45 from small unidirectional outlet 46 through hydraulic pressure tubule 49, hydraulic oil is again from small unidirectional import
45 are flowed into the hydraulic fluid chamber 50 of 42 upside of disk.After damper springs 32 are compressed, in the reset of damper springs 32
Under effect, damper top plate 31 moves up, and damper top plate 31 is so that the second upward swings are swung；Damper top plate 31 is through even
Extension bar 41 drives disk 42 to move up, and the hydraulic oil being located in 42 upside hydraulic fluid chamber 50 of disk can be upward in disk 42
It under power, is flowed rapidly into big unidirectional import 44 from big unidirectional outlet 43 through hydraulic pressure extra heavy pipe 48, hydraulic oil is again from big unidirectional import
44 are flowed into the hydraulic fluid chamber 50 of 42 downside of disk.So damper mechanism 25 is during being pressed down, damper mechanism
25 be difficult by Fast Compression but slowly compression, and under the reset response of damper springs 32, damper mechanism 25 can hold very much
Easily it is restored to state when being uncompressed.Easy-to-draw schematic diagram is pressed if Figure 15 is that damper mechanism 25 is difficult, and F is damper top in figure
The pressure size that plate 31 is subject to, v is 25 compressed speed of damper mechanism in figure；Under the gradual increase of F, damper mechanism
25 compressed speed can only more slowly increase, even if then damper top plate 31 is by the pressure of very big pressure, damper machine
The pushing speed of structure 25 also can only be small increase.
Specific implementation mode：When brake pedal 8 and gas pedal 6 are not stepped on, 27 equal position of brake pedal 8 and trigger board
In the upside of gas pedal 6.
When automobile is in normal driving process, driver can control car speed by slow accelerator pedal 6；It drives
The person of sailing can be braked by touching on the brake pedal 8.During driver touches on the brake pedal 8, brake pedal 8 is through second
L-type plate 26 drives damper mechanism 25 to move down；First fixed strip 38 and the second fixed strip 37 follow brake pedal 8 to move,
And then trigger board 27, the first L-type wobble plate 29, first axle 35, first gear 36, second gear 34, the second axis 33, the second wobble plate 28
Brake pedal 8 is followed to move.During brake pedal 8 is pressed down, brake pedal 8 drive support bar 16, brake connecting rod 9,
First L-type plate 14 and Transmission gear 13 move down, and under the action of the second rack 12, Transmission gear 13 rotates, and then transmits
Gear 13 drives the first rack 15 to be moved to the direction far from throttle linkage 7；Then, the first rack 15 drives through slider bar 10 and stops
Vehicle pedal 8 is moved to the direction far from gas pedal 6, and two guide blocks 18 follow slider bar to move.In brake pedal 8 to far from oil
The direction of door pedal 6 is mobile and during moving down, and trigger board 27 also follows brake pedal 8 to move；Due to trigger board 27
There is gap with gas pedal 6, then trigger board 27 is in process that is mobile to the direction of separate gas pedal 6 and moving down
In, trigger board 27 can be detached from the range for squeezing gas pedal 6, and trigger board 27 will not generate interference with gas pedal 6, and then brake
For pedal 8 in normal braking, trigger board 27 will not be such that gas pedal 6 acts.
When driver is when normally slowly trampling gas pedal 6, accidentally touches or slowly tramples trigger board 27,
For trigger board 27 slowly to lower swing, trigger board 27 drives the through first axle 35, first gear 36, second gear 34 and the second axis 33
Two wobble plates 28 slowly push damper top plate 31；Damper mechanism 25 is slowly compressed, and damper springs 32 are compressed；It is triggering
During plate 27 pushes and damper mechanism 25 slowly compresses, brake pedal 8 will not be with trigger board 27 and damper mechanism 25
An entirety is constituted, and then gas pedal 6, such gas pedal 6 can be touched during trigger board 27 is in slow push
Also it can slowly be pushed indirectly.
When automobile encounters emergency case in normal driving process, driver may be because flurried and miss gas pedal
6 firmly step on as brake pedal 8；Flurried due to driver, driver firmly can step on trigger board 27；Comparing in trigger board 27
Should be able to be pushed rapidly under big pedal force, trigger board 27 after a series of transmission, the second wobble plate 28 also should be able to it is rapid under
Pressure, but since damper mechanism 25 has the characteristic of easy-to-draw difficult pressure, so damper mechanism 25 still can only slowly compress, this
Result in the second wobble plate 28 that can only slowly push, and then finally so that trigger board 27 also can only be slow under bigger pedal force
It pushes；This is resulted under the bigger pedal force of trigger board 27 so that trigger board 27, the second wobble plate 28, the second axis 33, second
Gear 34, first gear 36, first axle 35, the first L-type wobble plate 29, damper mechanism 25, the second L-type plate 26 and brake pedal 8
It is whole temporarily to constitute a buffering, then under bigger pedal force, buffering is whole also can only slowly to be moved down, and
During buffering entirety slowly moves down, brake pedal 8 is mobile to the direction far from gas pedal 6 and moves down, and touches
Hair plate 27 follows brake pedal 8 to move, and final trigger board 27 can be detached from the range for squeezing gas pedal 6；It is downward in brake pedal 8
In mobile process, brake connecting rod 9 is pressed down, and then brake system is activated, and brake system brakes to automobile.It is such
Design it is ensured that, when trigger board 27 is firmly stepped on, buffer entirety in brake pedal 8 can be pressed down, then stepped in brake
The pushing of plate 8 can make brake connecting rod 9 move downward, and then brake system is activated and brakes；So the present invention's is anti-
When the braking mechanism of mis-accelerator pressing can ensure that driver accidentally firmly steps on gas pedal 6 as brake pedal 8, gas pedal 6
It will not act, brake pedal 8 acts instead, and brake system is braked, it is therefore prevented that gas pedal 6 as brake in transmission automobile
Vehicle pedal 8 steps on caused serious consequence.
After brake system brakes, under the action of brake system, brake connecting rod 9 resets；It is resetted in brake connecting rod 9
During, the reverse rotation motion of the reversion of Transmission gear 13 and Transmission gear 13 is after some biographies are passed, and brake pedal 8 is just
It can be moved to 6 direction of gas pedal, until brake pedal 8 is restored to home position.Under the reset response of damper springs 32,
Damper mechanism 25 quickly recovers to state when being uncompressed；Made using the reset of damper springs 32 in damper top plate 31
During being moved up under, damper top plate 31 drives the second wobble plate 28 to be moved up around the axis of the second axis 33, the
After some biographies are dynamic, trigger board 27 is swung up two wobble plates 28, is in conplane with brake pedal 8 until being restored to
Position.
In conclusion the main advantageous effect of the present invention is：Brake pedal 8 is during being pressed down, brake connecting rod 9
It is pressed down, brake system can be activated；During brake pedal 8 pushes, under the rotation of Transmission gear 13, brake is stepped on
Plate 8 can be moved to far from the direction far from gas pedal 6 so that trigger board 27 can be detached from the range for squeezing gas pedal 6.
In addition when gas pedal 6 is accidentally stepped on, trigger board 27 is also firmly stepped on, and is just formed then buffering is whole, and buffer in entirety
Brake pedal 8 can be pressed down, and the pushing of subsequent brake pedal 8 can make brake connecting rod 9 move downward, and then brake system is opened
It moves and brakes.The design of accelerator stepping misoperation preventing of the present invention can ensure that driver accidentally uses gas pedal 6 as brake pedal 8
When power is stepped on, gas pedal 6 will not act, and brake pedal 8 acts instead, and brake system is braked, it is therefore prevented that in orthodox car
Gas pedal 6 is stepped on caused serious consequence as brake pedal 8, protects the safety of driver.The configuration of the present invention is simple,
With preferable using effect.
Claims (8)
1. a kind of braking mechanism of the accelerator stepping misoperation preventing based on damper mechanism, it is characterised in that：It includes middle control side plate, bottom
Plate, partition board, first hole, second hole, gas pedal, throttle linkage, brake pedal, brake connecting rod, slider bar, the second tooth
Item, Transmission gear, the first L-type plate, the first rack, support bar, guide block, sliding groove, guide groove, rack bore, damper mechanism, second
L-type plate, trigger board, the second wobble plate, the first L-type wobble plate, the second axis, second gear, first axle, first gear, the second fixed strip,
First fixed strip, wherein the bottom of middle control side plate is equipped with bottom plate；Partition board is mounted on bottom plate upper surface, and the one of partition board
Side is connected with middle control side plate；First hole and second hole are provided on partition board；Second hole is located at first hole and middle control side
Between plate；One end of second rack is mounted on first hole on the side of second hole；One end of throttle linkage is equipped with
Gas pedal, the other end pass through second hole；
One end of brake connecting rod is equipped with support bar, and the other end passes through first hole；One end of first L-type plate is mounted on brake and connects
On bar, and the first L-type plate is between partition board and support bar；Transmission gear is mounted on the not connected brake of the first L-type plate by axis
On one end of connecting rod；Sliding groove is provided on support bar；It symmetrically opens there are two guide groove the both sides of sliding groove；Pacify one end of slider bar
Equipped with brake pedal, the other end passes through sliding groove and is equipped with the first rack；Slider bar is located at the both sides pair of one end of sliding groove
Claiming ground installation, there are two guide blocks；Two guide blocks are located in two guide grooves, and two guide blocks are slided on respectively in two guide grooves；
Sliding block is slided on by guide block in slide block slot；Transmission gear is meshed with the first rack and the second rack respectively；On brake connecting rod
It is provided with rack bore；Rack bore is between the first L-type plate and support bar；First rack is matched with rack bore；
One end of second L-type plate is mounted on the lower surface of brake pedal, and the other end is equipped with damper mechanism；Brake pedal leans on
The first fixed strip is installed on one end lower surface of nearly gas pedal；Second fixed strip is mounted on the lower surface of brake pedal,
And second fixed strip close to the first fixed strip；First axle passes through the first fixed strip, and first axle is mounted on first by bearing and consolidates
In the circular hole for determining item；The both ends of first axle are separately installed with first gear and the first L-type wobble plate；First gear and the first L-type pendulum
Plate is located at the both sides of the first fixed strip；First L-type wobble plate is matched with gas pedal；Second axis passes through the second fixed strip,
And second axis by bearing be mounted on the second fixed strip circular hole in；The both ends of second axis are separately installed with second gear and second
Wobble plate；Second gear and the second wobble plate are located at the both sides of the second fixed strip；First gear and second gear are meshed；Second
Wobble plate is matched with damper mechanism；
Above-mentioned damper mechanism has the characteristic of easy-to-draw difficult pressure.
2. a kind of braking mechanism of accelerator stepping misoperation preventing based on damper mechanism according to claim 1, it is characterised in that：
Above-mentioned damper mechanism include damper bottom plate, damper springs, damper top plate, damping cylinder, hydraulic pressure extra heavy pipe, hydraulic pressure tubule,
Hydraulic fluid chamber, rod aperture, connecting rod, disk, big unidirectional import, big unidirectional outlet, small unidirectional import, small unidirectional outlet, wherein hindering
Buddhist nun's bottom plate is mounted on second one end of L-type plate far from brake pedal；Cylinder is damped to be mounted on damping bottom plate；Have in damping cylinder
Hydraulic fluid chamber；Damping cylinder is provided with rod aperture on the cylinder face far from damping bottom plate one end；Damp cylinder face of the cylinder far from damping bottom plate one end
On big unidirectional outlet and small unidirectional import are symmetrically installed；Damping cylinder is symmetrically equipped on the periphery of damping bottom plate
Small unidirectional outlet and big unidirectional import；One end of hydraulic pressure extra heavy pipe is mounted in big unidirectional outlet, the other end be mounted on it is big unidirectionally into
On mouth；One end of hydraulic pressure tubule is mounted in small unidirectional import, and the other end is mounted in small unidirectional outlet；Pacify one end of connecting rod
Equipped with damper top plate, the other end passes through rod aperture and is equipped with disk；Disk is located in hydraulic fluid chamber；Damper springs are nested in
It damps on cylinder, one end of damper springs is mounted on damper bottom plate, and the other end is mounted on damper top plate；
Above-mentioned second wobble plate is matched with damper top plate.
3. a kind of braking mechanism of accelerator stepping misoperation preventing based on damper mechanism according to claim 1, it is characterised in that：
There is gap between above-mentioned first L-type wobble plate and gas pedal.
4. a kind of braking mechanism of accelerator stepping misoperation preventing based on damper mechanism according to claim 1, it is characterised in that：
One end that above-mentioned brake connecting rod is not connected with support bar is connected with the brake system on automobile.
5. a kind of braking mechanism of accelerator stepping misoperation preventing based on damper mechanism according to claim 1, it is characterised in that：
One end that above-mentioned throttle linkage is not connected with gas pedal is connected with the throttle system on automobile.
6. a kind of braking mechanism of accelerator stepping misoperation preventing based on damper mechanism according to claim 2, it is characterised in that：
Above-mentioned big unidirectional outlet is identical with the big unidirectional diameter of import；Small unidirectional import is identical with the diameter of small unidirectional outlet；It is big unidirectional
The diameter of outlet is more than the diameter of the first small unidirectional import；The diameter of hydraulic pressure extra heavy pipe is more than the diameter of hydraulic pressure tubule.
7. a kind of braking mechanism of accelerator stepping misoperation preventing based on damper mechanism according to claim 1, it is characterised in that：
Hydraulic oil is housed in above-mentioned hydraulic fluid chamber.
8. a kind of braking mechanism of accelerator stepping misoperation preventing based on damper mechanism according to claim 1, it is characterised in that：
When trigger board is not swung, trigger board is in same plane with brake pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810641235.7A CN108501718A (en) | 2018-06-21 | 2018-06-21 | A kind of braking mechanism of the accelerator stepping misoperation preventing based on damper mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810641235.7A CN108501718A (en) | 2018-06-21 | 2018-06-21 | A kind of braking mechanism of the accelerator stepping misoperation preventing based on damper mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108501718A true CN108501718A (en) | 2018-09-07 |
Family
ID=63403499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810641235.7A Withdrawn CN108501718A (en) | 2018-06-21 | 2018-06-21 | A kind of braking mechanism of the accelerator stepping misoperation preventing based on damper mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108501718A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624941A (en) * | 2018-12-16 | 2019-04-16 | 沈丽亚 | A kind of Quick brake system used on automobile |
| CN110450631A (en) * | 2019-07-29 | 2019-11-15 | 大乘汽车集团有限公司 | A kind of brake accelerator stepping misoperation preventing mechanism |
| CN110843749A (en) * | 2019-12-02 | 2020-02-28 | 李峰 | Automobile driving shaft capable of preventing misoperation |
-
2018
- 2018-06-21 CN CN201810641235.7A patent/CN108501718A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624941A (en) * | 2018-12-16 | 2019-04-16 | 沈丽亚 | A kind of Quick brake system used on automobile |
| CN109624941B (en) * | 2018-12-16 | 2021-10-12 | 宁波诺金精密部件制造有限公司 | Quick braking system used on automobile |
| CN110450631A (en) * | 2019-07-29 | 2019-11-15 | 大乘汽车集团有限公司 | A kind of brake accelerator stepping misoperation preventing mechanism |
| CN110843749A (en) * | 2019-12-02 | 2020-02-28 | 李峰 | Automobile driving shaft capable of preventing misoperation |
| CN110843749B (en) * | 2019-12-02 | 2020-12-29 | 温州聚泉汽车部件股份有限公司 | Automobile driving shaft capable of preventing misoperation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108501718A (en) | A kind of braking mechanism of the accelerator stepping misoperation preventing based on damper mechanism | |
| CN201863825U (en) | Buttoned type operating control device of automobile line control motor system | |
| CN107161121B (en) | Three stage pedal sense simulators of one kind and its automobile brake pedal mechanism | |
| CN107139902B (en) | A kind of adjustable pedal sense simulator and its automobile brake pedal mechanism | |
| CN105083007B (en) | Intelligent and safe accelerator device and control method | |
| CN108317202B (en) | A kind of automobile absorber based on variable friction damper | |
| CN108316176A (en) | A kind of pneumatic linkage of deceleration strip and stop rod | |
| CN205400212U (en) | Chain rupture anti -falling device | |
| CN208760426U (en) | A kind of braking mechanism of the accelerator stepping misoperation preventing based on damper mechanism | |
| CN201472104U (en) | Automobile steering leveling system | |
| CN108725410A (en) | A kind of braking mechanism | |
| CN105667569A (en) | Buffering shock absorption steering wheel with angle capable of being changed in dangerous situation | |
| CN205469252U (en) | A cushion and inhale shake steering wheel for hybrid loader | |
| CN2776833Y (en) | Load sensing type hydraulic braking device of motorcycle | |
| CN206781846U (en) | Clematis plantation stroller with brake function | |
| CN107139905B (en) | A kind of two-stage pedal sense simulator and its automobile brake pedal mechanism | |
| CN204641411U (en) | Gas limiting and protecting device | |
| CN204196713U (en) | A kind of mechanical type accelerator stepping misoperation preventing device | |
| CN2500594Y (en) | Inverted front vibration absorber | |
| CN201011374Y (en) | Vibration damper with adjustable damping | |
| CN108688628A (en) | A kind of braking mechanism of accelerator stepping misoperation preventing | |
| CN204452040U (en) | Controlled impact oil safe accelerator control setup | |
| CN108772850A (en) | A kind of robot braking mechanism based on wheeled platform | |
| CN201621223U (en) | Shock absorber hydraulic cushion mechanism | |
| KR100559881B1 (en) | a shock absorber with variable damping force and a vehicle suspension with thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |
|
| WW01 | Invention patent application withdrawn after publication |