CN105059277B - Pedal for motor vehicles - Google Patents
Pedal for motor vehicles Download PDFInfo
- Publication number
- CN105059277B CN105059277B CN201510428312.7A CN201510428312A CN105059277B CN 105059277 B CN105059277 B CN 105059277B CN 201510428312 A CN201510428312 A CN 201510428312A CN 105059277 B CN105059277 B CN 105059277B
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- Prior art keywords
- pedal
- pedal arm
- arm
- motor vehicles
- neck
- Prior art date
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- 238000000034 method Methods 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 20
- 210000003739 neck Anatomy 0.000 claims description 79
- 229910000831 Steel Inorganic materials 0.000 claims description 52
- 239000010959 steel Substances 0.000 claims description 52
- 239000004033 plastic Substances 0.000 claims description 16
- 229920003023 plastic Polymers 0.000 claims description 16
- 230000013011 mating Effects 0.000 claims description 6
- 230000006378 damage Effects 0.000 abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 6
- 208000014674 injury Diseases 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- B60T7/065—Disposition of pedal with means to prevent injuries in case of collision
Abstract
The invention discloses a kind of pedal for motor vehicles, belong to field of motor vehicles.The pedal for being used for motor vehicles includes pedal bottom plate, support meanss, rotating shaft, pedal arm and foot pedal pad, pedal is fixed on the front apron of motor vehicles by pedal bottom plate, support meanss are provided with pedal bottom plate, rotating shaft is provided with support meanss, one end of pedal arm is connected with support meanss by axis of rotation, the other end of pedal arm is fixedly connected with the foot pedal pad, during being collided of motor vehicles, the crumple of the length that pedal arm passes through itself is to realize infringement of the power to driver reduced in collision process.Energy is absorbed in collision process provided by the present invention for the pedal of motor vehicles, and according to certain orientation crumple and then improves injury of the pedal force to human body in collision process of vehicle processing safety and reduction；Pedal structure is compact, easy processing assembling；Part vibration sense can be absorbed in the process of moving, so as to which foot is comfortable on.
Description
Technical field
The present invention relates to field of motor vehicles, the more particularly to pedal for motor vehicles.
Background technology
With the development of society, the application of automobile is more and more, automobile has become that people are daily to ride instead of walk and not at present
The vehicles that can or lack, therefore safety problem in the process of moving is also increasingly paid close attention to by human pilot.
In the manipulation process of automobile, brake pedal has the speed of control vehicle and the function of stopping, therefore braking is stepped on
Plate is key components and parts essential in vehicle traveling process.And brake pedal in the market is mainly pure mechanic structure
Brake pedal, the brake pedal of the mechanical structure includes pedal arm and pedal.
During the present invention is realized, inventor has found that prior art at least has problems with：
(1) when vehicle is colliding, vehicle body is deformed by external impact force, and the space moment in crew module subtracts
Small, brake pedal is easily deformed, and takes the space after the extruding in crew module.
(2) section for brake pedal its breaking part being broken due to collision to the foot of driver, calf with
And knee etc. easily damages.
The content of the invention
In order to solve at least one aspect of the above-mentioned problems in the prior art and defect, the invention provides one kind
Pedal for motor vehicles.The technical scheme is as follows：
It is an object of the present invention to provide a kind of pedal for motor vehicles.
According to an aspect of the invention, there is provided pedal described in a kind of pedal for motor vehicles includes pedal bottom
Plate, support meanss, rotating shaft, pedal arm and foot pedal pad, the pedal are fixed on the front apron of motor vehicles by pedal bottom plate,
Support meanss are provided with the pedal bottom plate, rotating shaft, one end of the pedal arm and institute are provided with the support meanss
Support meanss to be stated to connect by the axis of rotation, the other end of the pedal arm is fixedly connected with the foot pedal pad,
During being collided of motor vehicles, the crumple for the length that the pedal arm passes through itself is reduced with realizing
Infringement of the power to driver in collision process.
Further, the pedal arm includes the first pedal arm and the second pedal arm that are mutually permanently connected, and described first
Pedal arm is rotatablely connected by rotating shaft and support meanss, and the foot pedal pad is arranged on one end of second pedal arm,
During the motor vehicles are collided, first pedal arm partly crumple to second pedal
In arm, or second pedal arm partly crumple into first pedal arm.
Specifically, it is received into described the end sections being connected with second pedal arm in first pedal arm
In second pedal arm, or end sections being connected with first pedal arm in second pedal arm be received into institute
State in the first pedal arm.
Further, it is inserted into institute the end sections being connected with second pedal arm in first pedal arm
State in the second pedal arm, or the end sections being connected with first pedal arm in second pedal arm be inserted into
In first pedal arm,
Be respectively arranged with least one pair of neck at first pedal arm and the second pedal arm mating connection, it is described at least
Steel ball is provided with a pair of necks.
Specifically, at least one pair of described neck at first pedal arm and the second pedal arm mating connection along length
Degree direction is separately positioned on the first pedal arm and the second pedal arm, the neck of the mutual cooperation at least one pair of described neck
Between formed with neck chamber, in the neck intracavitary, one row's steel ball is set.
Further, the top and bottom of at least one pair of neck are respectively arranged with the first fixture and second and fixed
Part, first fixture and the second fixture are spacing in the neck chamber by the steel ball.
Specifically, it is peripherally disposed on the outer surface of first pedal arm to have for assembling first fixation
The first annular groove of part and the second annular groove for assembling second fixture.
Specifically, first fixture and the second fixture are jump ring,
At least one pair of described neck is symmetrically positioned on the first pedal arm periphery and in the second pedal arm
Two pairs of necks on wall.
Further, first pedal arm and the second pedal arm are fixedly secured to one another by fastener, the pedal bottom
Plate is fixed on front apron by fixing bolt.
Specifically, the fastener is two plastic cylinder pins.
The beneficial effect of technical scheme provided by the invention is：
(1) there is endergonic structure provided by the present invention for the pedal of motor vehicles, under existing arrangement space,
Realize that pedal absorbs energy and according to certain orientation crumple in collision process, and then improve vehicle processing safety, and subtract
Small injury of the pedal force to human body in collision process；
(2) it is compact provided by the present invention for the pedal structure of motor vehicles, easy processing, easily assembling；
(3) a part of be delivered to by road surface on pedal can be absorbed in the process of moving, and driver's pin is delivered to by pedal again
The vibration sense in portion, so that foot is comfortable on during trampling.
Brief description of the drawings
Fig. 1 is the structural representation of the pedal according to an embodiment of the invention for motor vehicles；
Fig. 2 is the view of the pedal for motor vehicles shown in Fig. 1；
Wherein, 100 pedal for motor vehicles, 10 pedal bottom plates, 11 fixing bolts, 20 support meanss, 30 rotating shafts, 40
Pedal arm, 41 first pedal arms, 411 first annular grooves, 412 second annular grooves, 42 second pedal arms, 43 circular holes, 44 modelings
Expect straight pin, 50 foot pedal pads, 60 front aprons, 70 necks, 711 first neck chambers, 721 second neck chambers, 80 steel balls, 90 fix
Part, 91 first jump rings, 92 second jump rings.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Referring to Fig. 1, it illustrates the pedal 100 according to an embodiment of the invention for motor vehicles.Pedal 100
Including pedal bottom plate 10, support meanss 20, rotating shaft 30, pedal arm 40 and foot pedal pad 50.Pedal 100 is fixed by pedal bottom plate 10
On the front apron 60 of motor vehicles (not shown), support meanss 20 are provided with pedal bottom plate 10, are set in support meanss 20
Rotating shaft 30 is equipped with, one end of pedal arm 40 is rotatablely connected with support meanss 20 by rotating shaft 30, and the other end of pedal arm 40 is with stepping on
Plate pad 50 is fixedly connected.During being collided of motor vehicles, the crumple for the length that pedal arm 40 passes through itself is with reality
Now reduce infringement of the power in collision process to driver.In the example of the present invention, support meanss are arranged to step on
Board mount, and pedal bottom plate 10 is fixed on front apron 60 by fixing bolt 11.Certain those skilled in the art can be with bright
In vain, support meanss may be arranged as other devices or part, and pedal bottom plate 10 can also be for example, by modes such as welding
It is fixedly connected with front apron 60, those skilled in the art can select the installation side of support meanss and pedal bottom plate as needed
Formula, as long as can realize will connect and support between pedal arm, pedal bottom plate and front apron, this example is only a kind of illustrative
Example, it is not construed as limiting a kind of of the present invention.
With reference to shown in Fig. 1 and Fig. 2, in another example of the present invention, pedal arm 40 includes first to be mutually permanently connected
The pedal arm 42 of pedal arm 41 and second.In the example of the present invention, the first pedal arm 41 can be with the second pedal arm 42
Two separated parts are fixedly secured to one another to form pedal arm 40；The part that can also be formed in one, wherein the first pedal arm
41 and second pedal arm 42 be respectively that this is integrally formed two parts of part, those skilled in the art can be carried out as needed
Corresponding selection.
Specifically, one end of the first pedal arm 41 is rotatablely connected by rotating shaft 30 and support meanss 20, the other end and second
One end connection of pedal arm 42, the other end of the second pedal arm 42 are fixedly connected with foot pedal pad 50, when in use, the first pedal arm
41 the second pedal arms 42 of drive rotate along rotating shaft 30.Stepped in the junction of the first pedal arm 41 and the second pedal arm 42, first
It is inserted into the second pedal arm 42 end sections of plate arm 41, makes the first pedal arm 41 with being at the cooperation of the second pedal arm 42
Now encirclement type structure, i.e., the one end of the second pedal arm 42 being connected with the first pedal arm 41 surrounds to be connected with the second pedal arm 42
The one end of the first pedal arm 41.Such design structure of pedal arm 40 is simple, occupies little space pedal is interior in itself, will not also account for
With pedal peripheral space.And when motor vehicles are collided, the first pedal arm 41 can be partially along the second pedal arm
42 bending is inserted into the second pedal arm 42, i.e. the first pedal arm 41 can crumple into the second pedal arm 42, so as to mitigate
Driver is injured.
Certain those skilled in the art can also make second to step in the junction of the first pedal arm 41 and the second pedal arm
It is inserted into the end for the first pedal arm 41 being engaged, to realize the first pedal arm 41 and second end sections of plate arm 42
Encirclement type structure is presented at the cooperation of pedal arm 42, i.e., the one end for the first pedal arm 41 being connected with the second pedal arm 42 surrounds
The one end for the second pedal arm 42 being connected with the first pedal arm 41, so that after motor vehicles are impacted, the second pedal arm
42 partly voluntarily crumple into the first pedal arm 41, with mitigate driver injury.Certain those skilled in the art can be with bright
In vain, such as it could be arranged to the end of the first pedal arm 41 and be received into end or second pedal arm 42 of the second pedal arm 42
In arm body, or vice versa, i.e. the end of the second pedal arm 42 accommodates end or the first pedal arm of the first pedal arm 41
In 41 arm body, those skilled in the art can select accordingly as needed, as long as can make the first pedal arm 41 and second
Encirclement type structure is rendered as between pedal arm 42.
It is respectively arranged with two pairs of necks along its length at the mating connection of the first pedal arm 41 and the second pedal arm 42
70.Neck 70 includes the first neck, the second neck, the 3rd neck and the 4th neck, wherein the first neck and the second neck are symmetrical
Ground is arranged on the periphery of the first pedal arm 41, and the 3rd neck and the 4th neck are symmetrically disposed in the inwall of the second pedal arm 42
On, and the first neck is engaged with the 3rd neck, and the first neck chamber 711 is formed, the second neck is engaged with the 4th neck, and
Form the second neck chamber 721.Certainly it will be understood to those skilled in the art that the logarithm of the number of neck chamber and neck 70 is one
One corresponding relation, i.e., when neck 70 is 1 pair, then 1 neck chamber is formd, when neck 70 is 3 pairs, then form 3 pairs of cards
Vallecular cavity, and those skilled in the art can be as needed at the mating connection of the first pedal arm 41 and the second pedal arm 42 by neck
70 are arranged to a pair, three pairs or more right, can also angularly disposed neck 70 as needed, card can also be arranged as required to
The shape of groove 70, the direction of extension etc., this example are only a kind of illustrated examples, are not construed as limiting a kind of of the present invention
System.
It is made up of in the place that the first pedal arm 41 and the second pedal arm 42 contact the connection of two row's steel balls 80, two row's steel balls 80
In a row be arranged in the first neck chamber 711, another row in two row's steel balls 80 is arranged in the second neck chamber 721.Certainly
It will be apparent to those skilled in the art that row and the logarithm of neck 70 that steel ball 80 is set work as card into one-to-one relationship
When groove 70 is arranged to 1 pair, then steel ball 80 is arranged to a row, and when neck 70 is arranged to 5 pairs, then steel ball 80 is arranged to 5 rows, and often
To being provided with row's steel ball 80 in neck 70, those skilled in the art can be arranged as required to the row of steel ball, also may be used
To be arranged as required to the number of every row's steel ball, this example is only a kind of illustrated examples, is not construed as to the present invention's
One kind limitation.Designed because steel ball 80 is such so that steel ball 80 can absorb a part and be transmitted by road surface in driving procedure
Vibration on to pedal, a part of road feel of driver foot can be so reduced, so as to increase the comfortableness of foot.
In the example of the present invention, the length of neck 70 adds the crumple row of pedal arm for the length of row's steel ball 80
Journey.I.e. when collision when, when the first pedal arm 41 follow bending of the steel ball 80 along the second pedal arm 42 direction quickly move,
It is exactly that the first pedal arm 41 follows bending direction of the steel ball 80 along neck 70 respectively in the first neck chamber 711 and the second neck chamber
Quickly moved in 721 so that the first neck and the second neck on the first pedal arm 41 are stepped on by steel ball 80 along second respectively
The 3rd neck and the 4th neck on plate arm 42 are quickly moved, and the first pedal arm 41 is realized in the cooperation of neck 70 and steel ball 80
It is inserted into the second pedal arm 42, or the second pedal arm 42 follows bending direction of the steel ball 80 along neck 70 respectively first
Quickly moved in the neck chamber 721 of neck chamber 711 and second so that the 3rd neck and the 4th neck difference on the second pedal arm 42
Quickly moved along the first neck on the first pedal arm 41 and the second neck by steel ball 80, in matching somebody with somebody for neck 70 and steel ball 80
Realize that the second pedal arm 42 is inserted into the first pedal arm 41 in conjunction, now the first pedal arm 41 and the part of the second pedal arm 42 or
Person is completely superposed, so as to realize crumple.And during the stroke of crumple while deck requirement is met, according in neck 70
Length and the quantity of steel ball 80 in neck 70 is arranged on freely to adjust, i.e., the stroke of crumple is that steel ball 80 moves in neck 70
Distance.
In another example of the present invention, profit can be smeared in the junction of the first pedal arm 41 and the second pedal arm 42
Consistent lubricant, i.e., in the track that steel ball 80 moves, that is to say, that enough lubricating grease is coated with the neck 70 that steel ball 80 moves, this
Sample can reduce resistance, make steel ball 80 in the first pedal arm 41 and the second pedal arm 42 after stress, steel ball can be transported freely
Move and move smooth.And pass through such design so that for motor vehicles during collision, pedal arm 40 can more swimmingly edge
Certain orientation crumple, and then is further reduced in collision process to the injury values of human pilot.
For the scope of preferably fixed steel ball 80, there are fixture 90, fixture in the upper and lower ends of two row's steel balls 80
90 is spacing in the first neck chamber 711 and the second neck chamber 721 respectively by two row's steel balls 80.In the example of the present invention,
Fixture 90 is jump ring, certainly it will be apparent to those skilled in the art that can also be substituted using miscellaneous part, as long as energy
Steel ball is fixed in neck chamber by realization.As shown in Fig. 2 the jump ring for being arranged on the upper end of two row's steel ball 80 is the first jump ring
91, the jump ring for being arranged on the lower end of two row's steel ball 80 is the second jump ring 92.
It is peripherally disposed on the outer surface of the first pedal arm 41 to have first annular groove for the ease of assembling jump ring
411 and second annular groove 412, wherein first annular groove 411 is used to assemble the first jump ring 91, the second annular groove 412 is used
In assembling the second jump ring 92, so as to which the cephalocaudal direction of two row's steel balls 80 be fixed, make motor vehicles during traveling, steel ball
80 can not move freely, and influence the comfort level of human pilot foot, but also can absorb and pass through some bang paths by ground
The vibration of pedal is passed to, foot is reduced the road feel of car in the process of moving, so as to add the comfort of foot operation,
And during collision of motor vehicle, moreover it is possible to the impulsive force being delivered on pedal is absorbed, so as to mitigate the injury to driver
Value.
In this bright also example, 2 are provided with simultaneously in the junction of the first pedal arm 41 and the second pedal arm 42
Circular hole 43, and the radius of circular hole 43 can be drawn by theoretical calculation.Fastener is provided with circular hole 43, for inciting somebody to action
First pedal arm 41 is fixedly connected with the second pedal arm 42.Specifically, fastener could be arranged to plastic cylinder pin 44, certainly originally
The technical staff in field can also use and correspondingly be replaced such as shear pin, as long as the He of the first pedal arm 41 can be realized
Second pedal arm 42 is fixedly connected, and in collision of motor vehicle, can be torn, so as to realize the crumple of the first pedal arm 41
Into the second pedal arm 42.
The tool of pedal 100 is further illustrated below by the operation principle for describing the pedal 100 for motor vehicles in detail
Body structure.
When assembling pedal arm 40, the first pedal arm 41 is inserted into the second pedal arm for filling and steel ball 80 being fixed by jump ring
On 42.2 annular grooves are provided with the first pedal arm 41 and the second pedal arm 42,2 annular grooves are respectively with jump ring card
Firmly steel ball 80, so as to secure the cephalocaudal direction of steel ball 80.And in the track that steel ball 80 moves, i.e., scribbled in neck 70 enough
Lubricating grease, for reducing resistance, make steel ball 80 in the first pedal arm 41 and the second pedal arm 42 after stress, can be free
Motion.
When assembling fastener plastic cylinder pin 44, the first pedal arm 41 and second are stepped on by frock clamp (not shown)
Plate arm 42 is fixed, and the first pedal arm 41 is alignd with the circular hole 43 on the second pedal arm 42, then (is not shown by injection machine
Go out) in circular hole on injected plastic to the first pedal arm 41 and the second pedal arm 42, treat the first pedal arm 41 and the second pedal arm
When being completely filled with plastics in the circular hole on 42, i.e., when plastic cylinder pin 44 is formed in circular hole 43, the assembling of pedal arm 40 is completed.
Then, the pedal arm 40 for assembling completion is installed in support meanss 20 by rotating shaft 30, and makes support meanss 20 and pedal bottom
Plate 10 is fixedly secured to one another, before finally the pedal 100 for motor vehicles assembled is fixed on by 2 fixing bolts 11
On baffle plate 60.
After motor vehicles (not shown) is by external force, pedal 100 moves ahead, but the foot position of human pilot is motionless,
The centre position of pedal arm 40, the i.e. stress concentration of the first pedal arm 41 and the junction of the second pedal arm 42, and this position is
The place that one pedal arm 41 is connected with the second pedal arm 42 by plastic cylinder pin 44, after 100 stress of pedal, plastic cylinder pin
44 are torn disconnection so that the jump ring at the fixed both ends of steel ball 80 is destroyed, and the first pedal arm 41 follows steel ball 80 along pedal arm
The direction of 40 bendings is quickly moved, and the first pedal arm 41 is inserted into the second pedal arm 42, last first pedal arm 41 and second
Pedal arm 42 overlaps.Wherein in collision process, realize that pedal 100 absorbs the energy of impact by the forced breakage of plastic cylinder pin 44
The effect of amount, and in collision process, the distance that steel ball 80 moves is the crumple stroke of pedal 100.Wherein, crumple is formed
While meeting deck requirement, the overlapped distance of the first pedal arm 41 and the second pedal arm 42 and card can be passed through
Spring blocks the number of steel ball 80 freely to adjust.The size of crumple power can pass through the big of the diameter of the plastic cylinder pin 44 of injection
Small and steel ball size and how many adjust.And the size of the destructive power of jump ring can pass through the material of jump ring and the thickness of jump ring
Carry out selection matching.
Specifically, in the moment of collision of motor vehicle, front apron 60 is by after external force, due to pedal 100 and front apron 60
It is fixed together, therefore pedal 100 moves together with the Impact direction of front apron 60, so that before pedal arm 40 is similarly subjected to
The power of baffle plate 60, and the power is being dimensioned to F with the component in the parallel direction of pedal arm 401N；And human pilot foot steps down in
On foot pedal pad 50, pedal 100 receives the power that pedal 100 is given by human pilot foot, the power with the parallel direction of pedal arm 40
Component be dimensioned to F2N；Fracture is torn after the stress of plastic cylinder pin 44, wherein plastic cylinder pin 44 is broken required
Power is dimensioned to F3N；The both ends of steel ball 80 are stuck in the neck 70 of pedal arm 40 by jump ring, and steel ball 80 is fixed on first
The junction of 41 and second pedal arm of pedal arm 42, when jump ring stress is destroyed, the power for destroying jump ring is arranged to F4N.That is pedal
Arm 40 is F by component size of the front apron 60 along the radial direction of pedal arm 401N, by the power from people's pin along stepping on
The component size in the direction of plate arm 40 is F2N, the power size that straight pin is torn fracture are F3N, the power for destroying jump ring are arranged to F4N,
It can be obtained according to the principle of pedal arm stress：
F1=F2+F3+F4(wherein F2≦F3+F4)
The radius of plastic cylinder pin 44 is arranged to r, the thickness of the first pedal arm 41 is L2, the thickness of the second pedal arm 42
For L3, therefore the size for the plastic cylinder pin 44 being engaged is L=L2+L3, wherein,
F3=M/W
M=L2*(F1-F2)/2
W=π r2
Wherein, M --- torque；
W --- sectional area.
Calculating F3When, F can be drawn based on experience value1And F2Size, so as to calculate F3 size.Root afterwards
According to F3Size extrapolate the size of circular hole on the first pedal arm 41 and the second pedal arm 42, and can pass through to calculate and release note
Mould the composition of plastic material in the first pedal arm 41 and the second pedal arm 42.
The beneficial effect of technical scheme provided by the invention is：
(1) there is endergonic structure provided by the present invention for the pedal of motor vehicles, under existing arrangement space,
Realize that pedal absorbs energy in collision process, and according to certain orientation crumple, and then vehicle processing safety is improved, and subtract
Small injury of the pedal force to human body in collision process；
(2) it is compact provided by the present invention for the pedal structure of motor vehicles, easy processing, easily assembling；
(3) a part of be delivered to by road surface on pedal can be absorbed in the process of moving, and driver's pin is delivered to by pedal again
The vibration sense in portion, so that foot is comfortable on during trampling.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (7)
- A kind of 1. pedal for motor vehicles, it is characterised in thatThe pedal includes pedal bottom plate, support meanss, rotating shaft, pedal arm and foot pedal pad, and the pedal is consolidated by pedal bottom plate It is scheduled on the front apron of motor vehicles, support meanss is provided with the pedal bottom plate, is provided with and turns in the support meanss Axle, one end of the pedal arm are connected with the support meanss by the axis of rotation, the other end of the pedal arm and institute Foot pedal pad is stated to be fixedly connected,During being collided of motor vehicles, the crumple of the length that the pedal arm passes through itself is to realize that reduction comes from Infringement of the power to driver in collision process；The pedal arm includes the first pedal arm and the second pedal arm being mutually permanently connected, and first pedal arm passes through rotating shaft It is rotatablely connected with support meanss, the foot pedal pad is arranged on one end of second pedal arm,During the motor vehicles are collided, first pedal arm partly crumple to second pedal arm In, or second pedal arm partly crumple into first pedal arm；It is received into second pedal arm end sections being connected with second pedal arm in first pedal arm In, or end sections being connected with first pedal arm in second pedal arm be received into first pedal In arm；It is inserted into described be engaged end sections being connected with second pedal arm in first pedal arm In the end of two pedal arms, or end sections being connected with first pedal arm in second pedal arm insert Into the end for first pedal arm being engaged,Be respectively arranged with least one pair of neck at first pedal arm and the second pedal arm mating connection, it is described at least one pair of Steel ball is provided with neck.
- 2. the pedal according to claim 1 for motor vehicles, it is characterised in thatAt least one pair of described neck is distinguished along its length at first pedal arm and the second pedal arm mating connection Be arranged on the first pedal arm and the second pedal arm, between the neck of the mutual cooperation at least one pair of described neck formed with Neck chamber, one row's steel ball is set in the neck intracavitary.
- 3. the pedal according to claim 2 for motor vehicles, it is characterised in thatThe top and bottom of at least one pair of neck are respectively arranged with the first fixture and the second fixture, and described first fixes Part and the second fixture are spacing in the neck chamber by the steel ball.
- 4. the pedal according to claim 3 for motor vehicles, it is characterised in thatPeripherally disposed the first ring having for assembling first fixture on the outer surface of first pedal arm Connected in star and the second annular groove for assembling second fixture.
- 5. the pedal according to claim 4 for motor vehicles, it is characterised in thatFirst fixture and the second fixture are jump ring,At least one pair of described neck is symmetrically positioned on the first pedal arm periphery and on the inwall of the second pedal arm Two pairs of necks.
- 6. the pedal for motor vehicles according to any one of claim 1-5, it is characterised in thatFirst pedal arm and the second pedal arm are fixedly secured to one another by fastener, and the pedal bottom plate passes through fixing bolt It is fixed on front apron.
- 7. the pedal according to claim 6 for motor vehicles, it is characterised in thatThe fastener is two plastic cylinder pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510428312.7A CN105059277B (en) | 2015-07-17 | 2015-07-17 | Pedal for motor vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510428312.7A CN105059277B (en) | 2015-07-17 | 2015-07-17 | Pedal for motor vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105059277A CN105059277A (en) | 2015-11-18 |
| CN105059277B true CN105059277B (en) | 2017-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510428312.7A Active CN105059277B (en) | 2015-07-17 | 2015-07-17 | Pedal for motor vehicles |
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| Country | Link |
|---|---|
| CN (1) | CN105059277B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6293872B1 (en) * | 1998-01-15 | 2001-09-25 | Micro Compact Car Ag | Motor vehicle steering shaft with two shaft sections |
| US20020078783A1 (en) * | 2000-12-22 | 2002-06-27 | Chang-Seob Bang | Acceleration pedal device of automobile |
| CN2648162Y (en) * | 2003-10-26 | 2004-10-13 | 万向钱潮股份有限公司 | Extensiable driving shaft for rolling ball path spline auxiliary fit |
| CN201923109U (en) * | 2010-12-30 | 2011-08-10 | 奇瑞汽车股份有限公司 | Collapsible brake pedal |
| CN102358271A (en) * | 2011-07-21 | 2012-02-22 | 奇瑞汽车股份有限公司 | Anti-collision brake pedal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060019828A (en) * | 2004-08-30 | 2006-03-06 | 기아자동차주식회사 | Brake pedal device |
-
2015
- 2015-07-17 CN CN201510428312.7A patent/CN105059277B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6293872B1 (en) * | 1998-01-15 | 2001-09-25 | Micro Compact Car Ag | Motor vehicle steering shaft with two shaft sections |
| US20020078783A1 (en) * | 2000-12-22 | 2002-06-27 | Chang-Seob Bang | Acceleration pedal device of automobile |
| CN2648162Y (en) * | 2003-10-26 | 2004-10-13 | 万向钱潮股份有限公司 | Extensiable driving shaft for rolling ball path spline auxiliary fit |
| CN201923109U (en) * | 2010-12-30 | 2011-08-10 | 奇瑞汽车股份有限公司 | Collapsible brake pedal |
| CN102358271A (en) * | 2011-07-21 | 2012-02-22 | 奇瑞汽车股份有限公司 | Anti-collision brake pedal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105059277A (en) | 2015-11-18 |
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