CN208530539U - The device with pedal of vehicle - Google Patents
The device with pedal of vehicle Download PDFInfo
- Publication number
- CN208530539U CN208530539U CN201820757177.XU CN201820757177U CN208530539U CN 208530539 U CN208530539 U CN 208530539U CN 201820757177 U CN201820757177 U CN 201820757177U CN 208530539 U CN208530539 U CN 208530539U
- Authority
- CN
- China
- Prior art keywords
- lock pin
- pedal
- pedal arm
- outer cylinder
- hole
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of device with pedal of vehicle, including the first pedal arm and the second pedal arm, the outer cylinder plugged for the first pedal arm is provided on second pedal arm, the location hole along outer cylinder axially spaced-apart arrangement is provided on outer cylinder, first pedal arm is equipped with the lock pin of the radially movable assembly along the first pedal arm, the lock pin has the flat segments cooperated with the hole wall block of location hole, it is additionally provided on first pedal arm for applying the elastic component towards the active force of the first pedal arm radial outside to lock pin, lock pin has the initial bit under the action of the elastic member cooperating the hole wall block of flat segments and location hole, also having moves lock pin to the radially inner side of the first pedal arm so that the solution lock-bit that flat segments are separated with the hole wall of location hole.The utility model is able to solve problem cumbersome when pedal being adjusted in the prior art.
Description
Technical field
The utility model relates to technical field of vehicle, and in particular to a kind of device with pedal of vehicle.
Background technique
The lever ratio of traditional foot pedal be it is fixed, be not adjustable under normal conditions, relative to modern right system
System almost can arbitrarily adjust the design pattern of various demands, and mechanical system is difficult to change again after the design is completed under normal conditions
Become.Such as the lever ratio of traditional lever, the length of position or the arm of force once set at fulcrum can not just have adjusted substantially.So
And personalized design is more and more needed in modern Car design, everyone requirement to vehicle is different, especially
It is that some operations lose, it is desirable to be able to meet everyone different needs, this is a challenge for Machine Design.
Application publication number is CN106740755A, and data of publication of application is that the Chinese patent application of 2017.05.31 discloses one
Kind of brake treadle mechanism and Sheet Metal Forming Technology, as shown in Figure 1, brake treadle mechanism in this document include pedal arm, it is scalable
Mechanism and pedal connection frame, pedal arm include the first pedal arm and the second pedal arm, and one end of the first pedal arm is removably
It is provided with pedal pad, the other end is connect by telescopic mechanism with the second pedal arm, and the second pedal arm is far from telescopic mechanism
One end is rotatably coupled by shaft and pedal connection frame.Telescopic mechanism includes the inner cylinder being arranged on the first pedal arm,
And the outer cylinder on the second pedal arm is set, inner cylinder is plugged in the inside of outer cylinder and can extract a part out from outer cylinder, and
Lockable mechanism is provided in inner cylinder the inner cylinder extracted out from outer cylinder can be fixed.
Lockable mechanism includes multiple fixing screws, multiple limit holes and corresponding multiple location holes, Duo Geding
Position hole is arranged on outer cylinder, and multiple limit holes are arranged on the inner cylinder, and fixing screws are for being inserted into corresponding location hole, limit hole
In.But wherein the problem is that, when needing to position the first pedal arm and the second pedal arm, come using fixing screws
It is plugged in corresponding limit hole and location hole, and locks and fixed with the position for guaranteeing limit hole and location hole, it is cumbersome, and
And need using multiple fixing screws, structure is complicated.
Utility model content
The purpose of this utility model is to provide a kind of device with pedal of vehicle, be able to solve in the prior art to pedal into
Row problem cumbersome when adjusting.
To achieve the above object, the device with pedal of vehicle adopts the following technical scheme that in the utility model
The device with pedal of vehicle, including the first pedal arm and the second pedal arm are provided on the second pedal arm and step on for first
The outer cylinder that plate arm plugs, the location hole along outer cylinder axially spaced-apart arrangement is provided on outer cylinder, and first pedal arm is equipped with edge
The lock pin of the radially movable assembly of first pedal arm, the lock pin have the flat segments cooperated with the hole wall block of location hole, the
It is additionally provided on one pedal arm for applying the elastic component towards the active force of the first pedal arm radial outside to lock pin, lock pin has
The initial bit under the action of the elastic member cooperating the hole wall block of flat segments and location hole, also having makes to lock under external force
Sell the solution lock-bit moved to the radially inner side of the first pedal arm so that flat segments are separated with the hole wall of location hole.
The beneficial effect is that: activity is equipped with lock pin on the first pedal arm, and lock pin has under the action of the elastic member
Across location hole or the movement travel exited from positioning hole, flat segments are provided on lock pin, flat segments can be with location hole
Hole wall carry out block cooperation, to lock the position of lock pin and the first pedal arm relative to the second pedal arm.Technical staff
When at a distance from the first pedal arm of adjusting is between the second pedal arm, it is only necessary to apply the active force for overcoming elastic component to lock pin
External force can make lock pin be in solution lock-bit, and lock pin cannot carry out the distance between the first pedal arm and the second pedal arm at this time
Locking, until lock pin can be again to the first pedal arm after the first pedal arm and the second pedal arm cooperatively form the suitable arm of force
It is locked with the second pedal arm, entire adjustment process does not need technical staff and dismounts to the structure of device with pedal, operation
Simply, the efficiency of adjusting is higher.
Further, the lock pin is provided with angular guide surfaces far from one end of elastic component.
The beneficial effect is that: angular guide surfaces are provided on lock pin, when the angular guide surfaces and location hole of lock pin
When edge contacts, the edge cooperation of angular guide surfaces and location hole generates a slanting active force, this active force to lock pin
In be parallel to the axial component of lock pin lock pin can be made along the axial movement of location hole, convenient for being operated to lock pin.
Further, the angular guide surfaces are the spherical surface that latch pin ends are arranged in.
The beneficial effect is that: spherical surface is set by angular guide surfaces, is processed convenient for technical staff, and every on spherical surface
A cambered surface can be satisfied with the movement relation of the edge cooperation of location hole.
Further, when the lock pin is in initial bit, the minimum point of the angular guide surfaces on lock pin and the interior table of outer cylinder
The distance between face is greater than the wall thickness of outer cylinder.
The beneficial effect is that: the distance between the minimum point of the angular guide surfaces on lock pin and the inner surface of outer cylinder are greater than
The wall thickness of outer cylinder can guarantee that lock pin when in initial bit, is pierced by from positioning hole always, ensure that lock pin and location hole
The stability of the block cooperation of hole wall.
Further, the inner cylinder for accommodating lock pin and elastic component is provided on first pedal arm, the inner cylinder
The limit hole being pierced by from inner cylinder for lock pin is offered on barrel.
The beneficial effect is that: inner cylinder is provided on the first pedal arm, inner cylinder can cooperate mutually movement with outer cylinder.
Further, the pedestal with the cooperation of the edge block of limit hole is provided on the lock pin.
The beneficial effect is that: pedestal is provided on lock pin, pedestal can be supported lock pin, and elastic component is resisted against
The movement of lock pin can be made more steady on pedestal.
Further, the elastic component is the spring being arranged between pedestal and the barrel of inner cylinder.
The beneficial effect is that: spring is set by elastic component, structure is simple, technology maturation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of brake treadle mechanism in background technique；
Fig. 2 is the structural schematic diagram of device with pedal embodiment 1 in the utility model；
Fig. 3 is the cross-sectional view of the line D-D along Fig. 2；
Fig. 4 is the structural schematic diagram of device with pedal embodiment 2 in the utility model.
In figure: 1. first pedal arms；2. pedal pad；3. the second pedal arm；4. inner cylinder；41. limit hole；5. outer cylinder；51. fixed
Position hole；6. pedal connection frame；7. driving member；8. lock pin；9. spring.
Specific embodiment
Be illustrated now in conjunction with attached drawing come the embodiment of the device with pedal to vehicle: the device with pedal of vehicle includes first
Pedal arm and the second pedal arm, with the connection relationship of grafting between the first pedal arm and the second pedal arm, when the first pedal arm
When being plugged on the second pedal arm, the lock pin of the radially movable assembly along the first pedal arm is provided on the first pedal arm,
Flat segments are provided on lock pin, and flat segments can cooperate with the hole wall block of the location hole opened up on the second pedal arm.The
It is additionally provided on one pedal arm for applying the elastic component towards the active force of the first pedal arm radial outside to lock pin, lock pin has
The initial bit under the action of the elastic member cooperating the hole wall block of flat segments and location hole, also having makes to lock under external force
Sell the solution lock-bit moved to the radially inner side of the first pedal arm so that flat segments are separated with the hole wall of location hole.Pass through movable lock
Pin, be able to solve it is cumbersome when the arm of force of pedal being adjusted in the prior art, the problem of low efficiency.
If Fig. 2 to Fig. 3 is the embodiments of the present invention 1: device with pedal includes the first pedal arm 1 and the second pedal arm 3
The force piece formed is connected, force piece is sequentially connected with driving member 7, and force piece and driving member 7 are hinged on pedal connection frame 6,
Force piece and driving member 7 form lever construction.It is provided in one of them in the first pedal arm 1 and the second pedal arm 3
Inner cylinder 4, and the outer cylinder 5 mating with inner cylinder 4 is provided on another, offers limit hole 41 on inner cylinder 4, on outer cylinder 5
Multiple location holes 51 corresponding with limit hole 41 are offered, lock pin 8 is provided in inner cylinder 4, lock pin 8 can be from the limit of inner cylinder 4
Position is stretched out and is inserted into location hole 51 in hole 41, and the relative position of locking inner cylinder 4 and outer cylinder 5 is realized, to lock the
The relative position of one pedal arm 1 and the second pedal arm 3, lock pin 8 are entering the hole wall block in location hole 51 with location hole 51
Cooperation.
As a preferred embodiment, one end of the first pedal arm 1 is arranged in inner cylinder 4, in the another of the first pedal arm 1
It is provided with the pedal pad 2 for people's force on one end, and offers the outer cylinder 5 plugged for inner cylinder 4 on corresponding second pedal arm 3,
Position between inner cylinder 4 and outer cylinder 5 can according to need and adjust, and make to be provided with an expansion fit between inner cylinder 4 and outer cylinder 5
Motion process.
As advanced optimizing for above embodiment, the lock being inserted into location hole 51 is provided in inner cylinder 4
Pin 8, lock pin 8 can be stretched out out of limit hole 41 in inner cylinder 4 and 5 relative motion of outer cylinder and be inserted into location hole 51, and
Lock pin 8 is entering in location hole 51 and can cooperate with the inner wall block of location hole 51, thus realize the first pedal arm 1 of locking with
The relative position of second pedal arm 3, since the length of the first pedal arm 1 and the second pedal arm 3 changes, to make pedal
Lever ratio is changed.
The spring 9 acted with pendulum lock pin 8 is provided in inner cylinder 4, spring 9 is constantly in the state of compression, produces to lock pin 8
The raw power ejected outward always.Although location hole 51 and limit hole 41 not to it is corresponding when lock pin 8 by 9 institute of spring
The outside elastic force provided, but the movement of lock pin 8 receives the limitation of the barrel of outer cylinder 5, and akinesia, only work as inner cylinder
4 with 5 relative motion of outer cylinder to corresponding position when, after limit hole 41 is aligned with location hole 51, lock pin 8 could be stretched out of limit hole 41
Out and enter in location hole 51.
And lock pin 8 is the biggish pedestal of area close to one end of spring 9, spring 9 to the pedestal of lock pin 8 generate elastic force to
Band pendulum lock pin 8 acts, and the other end of lock pin 8 is provided with angular guide surfaces, and specific structure is spherical surface, can be lock pin 8 from limit
It stretches out or retracts in the hole 41 of position and guided in limit hole 41.It will receive outer cylinder 5 when lock pin 8 will be stretched out out of limit hole 41
The limitation of barrel, after generating the region being overlapped between limit hole 41 and location hole 51, since the barrel of spherical surface and outer cylinder 5 is only
Point contact, limit hole 41 are overlapped the space generated with location hole 51 and are not present the structure that is stopped to spherical surface, thus lock pin 8 this
One section is stretched out in Shi Huicong limit hole 41, until lock pin 8 can be from limit hole 41 when limit hole 41 and location hole 51 are completely coincident
It is interior fully extended.When lock pin 8 will retract in limit hole 41, spherical surface has with location hole 51 close to the edge of 41 one end of limit hole
One transient motion relationship by spherical structure retracts lock pin 8 smoothly in limit hole 41, technical staff grasps it
It is relatively labor-saving when making.
When technical staff uses the device with pedal of the utility model, need to step on by adjusting the first pedal arm 1 with second
The relative position of plate arm 3 changes the lever ratio of pedal, the point of application of the technical staff to pedal to realize the variation of torque arm length
On pedal pad 2, A point in the point of application, that is, Fig. 2, and it is hinged by the force piece that the first pedal arm 1 and the second pedal arm 3 are formed
On pedal connection frame 6, force piece can be rotated in stress around hinged place, and hinge joint is the B point in Fig. 2, be connected with force piece
The driving member 7 connect can be rotated with force piece and be swung, and power be transmitted, the stress point of driving member 7 is the C point in Fig. 2, is changed
The lever ratio for becoming pedal needs to adjust the length having between A, B.
When adjusting the length between A, B two o'clock, by adjusting opposite between the first pedal arm 1 and the second pedal arm 3
Position, technical staff, which applies external force, is retracted lock pin 8 in limit hole 41, and makes the first pedal arm 1 and the opposite fortune of the second pedal arm 3
Dynamic, when to the position of setting, after limit hole 41 is aligned with the location hole 51 on setting position, lock pin 8 is out of limit hole 41
It stretches out and enters in location hole 51, the hole wall block of lock pin 8 and location hole 51 cooperates, the first pedal arm 1 and the second pedal arm 3
Between relative position determine that lock pin 8 is in initial bit at this time, the minimum points of the angular guide surfaces on lock pin is interior with outer cylinder 5
The distance between surface is greater than the wall thickness of outer cylinder 5.A, the length between B two o'clock changes, to realize changing for lever ratio
Become.
When needing to change lever ratio again, technical staff, which can apply external force, makes lock pin overcome the elastic force of spring 9 and contract
Into in limit hole 41, at this time lock pin 8 be in solution lock-bit, then push again the first pedal arm and the second pedal arm mutually move up to
Desired position, lock pin 8 are again at initial bit.
As shown in figure 4, being the embodiments of the present invention 2: with above embodiment the difference is that the cloth of lock pin
Structure is set, the guide surface guided to the movement of lock pin is not provided in the end of lock pin, but uses planar structure, when
When lock pin needs to be retracted positioning hole, need to apply biggish external force to make lock pin generate biggish displacement.
In other embodiments, the form of elastic component may be replaced by elastic slice, elastic slice compared to spring for, it is easier to
It is assembled in inner cylinder.
In other embodiments, the angular guide surfaces on lock pin may be replaced by other structures, such as by the end of lock pin
Portion is set as frustum or other structures with straight guide surface.
Above-described specific embodiment, purpose of utility model, technical scheme and beneficial effects to the utility model
It has been further described, it should be understood that the foregoing is merely specific embodiment of the present utility model, and
Be not used in the restriction protection scope of the utility model, it is all within the spirit and principles of the present invention, done any repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this utility model.
Claims (7)
1. the device with pedal of vehicle, including the first pedal arm and the second pedal arm, it is provided on the second pedal arm for the first pedal
The outer cylinder that arm plugs is provided with the location hole along outer cylinder axially spaced-apart arrangement on outer cylinder, it is characterised in that: first pedal arm
It is equipped with the lock pin of the radially movable assembly along the first pedal arm, the lock pin has puts down with what the hole wall block of location hole cooperated
Straight section is additionally provided on the first pedal arm for applying the elastic component towards the active force of the first pedal arm radial outside to lock pin,
Lock pin has the initial bit under the action of the elastic member cooperating the hole wall block of flat segments and location hole, also has in outer masterpiece
Lock pin is moved to the radially inner side of the first pedal arm so that the solution lock-bit that flat segments are separated with the hole wall of location hole.
2. the device with pedal of vehicle according to claim 1, it is characterised in that: the lock pin is set far from one end of elastic component
It is equipped with angular guide surfaces.
3. the device with pedal of vehicle according to claim 2, it is characterised in that: the angular guide surfaces are to be arranged in lock pin
The spherical surface of end.
4. the device with pedal of vehicle according to claim 2 or 3, it is characterised in that: when the lock pin is in initial bit, lock
The distance between the minimum point of angular guide surfaces on pin and the inner surface of outer cylinder are greater than the wall thickness of outer cylinder.
5. the device with pedal of vehicle according to any one of claim 1-3, it is characterised in that: on first pedal arm
It is provided with the inner cylinder for accommodating lock pin and elastic component, the limit being pierced by from inner cylinder for lock pin is offered on the barrel of the inner cylinder
Position hole.
6. the device with pedal of vehicle according to claim 5, it is characterised in that: be provided on the lock pin and limit hole
The pedestal of edge block cooperation.
7. the device with pedal of vehicle according to claim 6, it is characterised in that: the elastic component be setting pedestal with it is interior
Spring between the barrel of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820757177.XU CN208530539U (en) | 2018-05-21 | 2018-05-21 | The device with pedal of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820757177.XU CN208530539U (en) | 2018-05-21 | 2018-05-21 | The device with pedal of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208530539U true CN208530539U (en) | 2019-02-22 |
Family
ID=65393909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820757177.XU Expired - Fee Related CN208530539U (en) | 2018-05-21 | 2018-05-21 | The device with pedal of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208530539U (en) |
-
2018
- 2018-05-21 CN CN201820757177.XU patent/CN208530539U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20210521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |