CN208021529U - A kind of foldable vehicle steering wheel and automobile - Google Patents
A kind of foldable vehicle steering wheel and automobile Download PDFInfo
- Publication number
- CN208021529U CN208021529U CN201820278097.6U CN201820278097U CN208021529U CN 208021529 U CN208021529 U CN 208021529U CN 201820278097 U CN201820278097 U CN 201820278097U CN 208021529 U CN208021529 U CN 208021529U
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- steering wheel
- wheel hub
- fission
- foldable vehicle
- seperated
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Abstract
The utility model discloses a kind of foldable vehicle steering wheels, including steering wheel hub, steering wheel hub surrounding is provided with several wheel hub lifting lugs, wheel hub lifting lug is movably connected with steering wheel fission, pass through the secondary seperated flexible connection of steering wheel between steering wheel fission, corresponding wheel hub lifting lug is provided with radial locking device on the inside of steering wheel hub, and radial locking device is flexibly connected steering wheel fission by the aperture opened up on steering wheel hub.The utility model by entire steering wheel by being divided into several steering wheels fission, steering wheel fission and steering wheel pair fission are linked together by simple mechanical connecting structure, provided with radial locking mechanism, meet the stability that steering wheel uses simultaneously, and it can also easily be collapsed when unmanned or other are needed and take in instrument desk, simple and ingenious structure, practical operation is convenient, and more chances are provided for rescue driver or driver self-help in traffic accident.
Description
Technical field
The utility model belongs to car steering wheel technical field, in particular to a kind of foldable vehicle steering wheel.
Background technology
Currently, the steering wheel of the vehicle drives such as domestic market is got on the car, tractor, engineering machinery, agricultural machinery, generally
Using monolithic construction.This structure is larger due to occupying driving space, for the type for requiring driving space smaller
On can reduce cab space, and when traffic accident occurs, automobile cab or enging cabin meet with deformation, cause to drive
Indoor occupant or driver are stuck, and this problem particularly occurs in steering position, and driver is blocked by vehicle seat and steering wheel, increase
The difficulty saved oneself and sued and laboured is added, rescuer will save driver and then need cutting damage steering wheel, thus, no matter lead to
The rescue periods of many preciousnesses can all be delayed by crossing what method destruction steering wheel, and there are hidden danger for security.
Invention content
The utility model is intended to solve the problems, such as background technology at least to a certain extent.For this purpose, this practicality is new
One purpose of type is to propose a kind of foldable vehicle steering wheel.
In order to solve the above technical problems, the utility model provides the following technical solutions：
A kind of foldable vehicle steering wheel, including steering wheel hub, the steering wheel hub surrounding are provided with several wheels
Hub lifting lug, the wheel hub lifting lug are movably connected with steering wheel fission, are lived by the secondary fission of steering wheel between the steering wheel fission
Dynamic connection, the corresponding wheel hub lifting lug in steering wheel hub inside are provided with radial locking device, and the radial direction locking device passes through
It is seperated that the aperture opened up on steering wheel hub is flexibly connected the steering wheel.
Further, the wheel hub lifting lug is seperated with steering wheel is flexibly connected by axis pin.
Further, the secondary seperated one end of the steering wheel is flexibly connected the steering wheel fission by axis pin.
Further, the radial locking device includes crank shelf, connecting rod, locking push rod, one end activity of the connecting rod
Connecting crank frame outer rim, other end flexible connection locking push rod, the locking push rod pass through the aperture to be flexibly connected steering wheel
It is seperated.
Further, the crank shelf is rotatably arranged in steering wheel hub center.
Further, the locking push rod is set as the fragile material of easy crumple.
Further, the car steering wheel further includes being arranged in instrument desk and sequentially connected rotation axis, lifting air
Cylinder, universal joint and steering wheel bearing, the rotation axis connection steering wheel hub, the rotation axis lift fortune in lifting cylinder
It is dynamic.
A kind of automobile, including a kind of above-mentioned foldable vehicle steering wheel.
Compared with prior art, the utility model has the advantages that：
The utility model, will by simple mechanical connecting structure by the way that entire steering wheel is divided into several steering wheels fissions
Each steering wheel fission and steering wheel pair fission link together, and are provided with radial locking mechanism, while meeting steering wheel to make
Stability, and can also easily be collapsed when unmanned or other are needed and take in instrument desk, it is simple in structure
Ingenious, practical operation is convenient, and more chances are provided for rescue driver or driver self-help in traffic accident.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 is the steering wheel stereogram of the utility model embodiment；
Fig. 2 is the steering wheel side view of the utility model embodiment；
Fig. 3 is the steering wheel front view of the utility model embodiment；
Fig. 4 is the Peripheric locking device sectional view of the utility model embodiment；
Fig. 5 is the radial locking device stereogram of the utility model embodiment；
Fig. 6 is the steering wheel folding stereo figure one of the utility model embodiment；
Fig. 7 is the steering wheel folding stereo figure two of the utility model embodiment；
Fig. 8 is that the steering wheel of the utility model embodiment packs up side view.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or position of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise ", " axial direction "
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, without
It is instruction or implies that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore not
It can be construed as a limitation of the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element, unless otherwise restricted clearly.For the common skill of this field
For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature is "above" or "below" second feature
Can be that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature and be directly above or diagonally above the second feature, or only
Indicate that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
In the utility model, steering wheel can be divided into several steering wheel fissions 200, in the present embodiment, by citing to turning
It is specifically described when being divided into four steering wheel fissions 200 to disk, which is exemplary, and should not be understood as new to this practicality
The limitation of type.
Embodiment is please referred to Fig.1 to Fig. 8, as shown, a kind of foldable vehicle steering wheel, including steering wheel hub
100, it is all provided with that there are four wheel hub lifting lug 101, four wheel hub lifting lugs 101 on 100 surrounding four direction of the steering wheel hub
Two pairs of symmetrical steering wheel fissions 200 are movably connected with, pass through secondary 300 company of fission of steering wheel between the steering wheel fission 200
It connects.
Steering wheel fission 200 includes fission 201 before steering wheel, fission 202 after steering wheel, turns to face left and fission 203 and turns
To disk right seperated 204.Steering wheel fission 200 and secondary seperated 300 combination of steering wheel are described about steering wheel center of circle central symmetry
The secondary fission 300 of steering wheel and 200 intersection head and the tail of steering wheel fission connect, whole rounded for driver's control direction of traffic.
Secondary 300 connection of fission of steering wheel, which turns to, faces left fission 203 and right seperated 204 part of steering wheel is flexible connection, even
Socket part position is set as the connection of axis pin 302, and steering wheel secondary seperated 300 is around axis pin 302 in steering wheel rotation in surface.
The secondary fission of steering wheel 300 connects before steering wheel that seperated 202 parts are Peripheric locking device after fission 201 and steering wheel
500, the Peripheric locking device 500 includes secondary seperated 300 flange 301 of steering wheel being connected with each other and steering wheel fission 200
Concave edge 205, flange 301 and concave edge 205 cooperate, and the two contact site is equipped with through hole, and fixture block is arranged in through hole
502, the upper and lower surface of flange 301 is each provided with a fixture block 502, and each fixture block 502 is provided with bullet close to one end of concave edge 205
Spring 501,501 one end of the spring connect fixture block 502, and the other end only supports concave edge 205.
Peripheric locking device 500 further includes the voussoir 503 being arranged in concave edge 205 and voussoir 503 can be pushed to slide
Catch bar 504, with voussoir 503 by contact of incline plane, the voussoir 503 connects with fixture block 502 also by inclined-plane the catch bar 504
It touches, as shown in figure 4, the catch bar 504 slides in the vertical direction, squeezes and voussoir 503 is pushed to slide in the horizontal direction, voussoir
503 squeeze promotion fixture block 502 slides in the vertical direction.502 compressed spring 501 of fixture block is stirred by moving toward one another extruding, is reached
Operating pressing catch bar 504 to human hand drives fixture block 502 to be detached from flange 301, to unlock Peripheric locking device 500, at this point, turning
It is in active state, can be arbitrarily rotated around axis pin 302 to disk secondary seperated 300.
Purpose simple in structure in order to reach, easy to operate, 100 inside of the steering wheel hub are additionally provided with radial locking
Device 400, the radial direction locking device 400 include the connecting rod 402 of crank shelf 401, connecting crank frame 401, connection connecting rod 402
Push rod 403 is locked, the locking push rod 403 is slideably positioned in steering wheel fission 200.Four locking push rods 403 are inserted into respectively
In four steering wheel fissions 200, after push rod 403 is locked in extraction, steering wheel fission 200 could be rotated around wheel hub lifting lug 101.
Car steering wheel is additionally provided with sequentially connected steering wheel bearing 600, universal joint 700, lifting air in instrument desk
Cylinder 800 and rotation axis 900, the rotation axis 900 connect steering wheel hub 100, and the rotation axis 900 is in lifting cylinder 800
Elevating movement.
Driver first opens Peripheric locking device 500, presses catch bar 504, catch bar when needing to pack up steering wheel
504 squeeze promotion voussoir 503 slides in the horizontal direction, and voussoir 503, which squeezes, pushes fixture block 502 to slide in the vertical direction, fixture block
502 compressed springs 501, to unlock Peripheric locking device 500；Crank shelf 401 is controlled by manual or motor to rotate, drive again
Connecting rod 402 rotates, and connecting rod 402 pulls locking push rod 403, and locking push rod 403 is skidded off out of steering wheel fission 200, to unlock
Radial locking device 400.Steering wheel fission 200 is packed up around the rotation of wheel hub lifting lug 101, and steering wheel secondary seperated 300 is also packed up together,
In 900 retraction lifting cylinder 800 of rotation axis, realize that steering wheel is taken in instrument desk.
The fixture block 502 and locking push rod 403 are set as the fragile material of easy crumple.When encountering urgent collision accident,
Under percussion, fixture block 502 made of the lower plastics of intensity and locking push rod 403 can deform crumple and fracture, and be completed at the same time
The unlock of Peripheric locking assembly of devices 500 and radial locking device assembly 400.At this point, steering wheel fission 200 is insufficient in constraint
Situation lower stress can Free Transform, effectively absorb collision energy to protect driver, and prevent driver be stuck in steering wheel and
Between vehicle seat.
The present embodiment by entire steering wheel by being divided into four steering wheel fissions, by simple mechanical connecting structure by four
A steering wheel fission and steering wheel pair fission link together, and are provided with Peripheric locking structure and radial locking mechanism, full simultaneously
The stability that foot steering wheel uses, and can also easily be collapsed when unmanned or other are needed and take in instrument
Platform, simple and ingenious structure, practical operation is convenient, and more machines are provided for rescue driver or driver self-help in traffic accident
Meeting.
The invention also discloses a kind of automobile, includes above-mentioned folding steering wheel, be equipped with the steering wheel
Automobile significant increase convenience, practicability and safety.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combines and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (8)
1. a kind of foldable vehicle steering wheel, which is characterized in that including steering wheel hub（100）, the steering wheel hub
（100）Surrounding is provided with several wheel hub lifting lugs（101）, the wheel hub lifting lug（101）It is movably connected with steering wheel fission
（200）, the steering wheel fission（200）Between to pass through steering wheel secondary seperated（300）Flexible connection,
The steering wheel hub（100）Inside corresponds to wheel hub lifting lug（101）It is provided with radial locking device（400）, the radial direction
Locking device（400）Pass through steering wheel hub（100）On the aperture that opens up to be flexibly connected the steering wheel seperated（200）.
2. a kind of foldable vehicle steering wheel according to claim 1, which is characterized in that the wheel hub lifting lug（101）
It is seperated with steering wheel（200）It is flexibly connected by axis pin.
3. a kind of foldable vehicle steering wheel according to claim 2, which is characterized in that the steering wheel is secondary seperated
（300）One end is flexibly connected the steering wheel fission by axis pin（200）.
4. a kind of foldable vehicle steering wheel according to claim 1, which is characterized in that the radial direction locking device
（400）Including crank shelf（401）, connecting rod（402）, locking push rod（403）, the connecting rod（402）One end be flexibly connected crank
Frame（401）Outer rim, other end flexible connection locking push rod（403）, the locking push rod（403）It is flexibly connected across the aperture
Steering wheel is seperated（200）.
5. a kind of foldable vehicle steering wheel according to claim 4, which is characterized in that the crank shelf（401）It can
It is rotatably arranged at steering wheel hub（100）Center.
6. a kind of foldable vehicle steering wheel according to claim 5, which is characterized in that the locking push rod（403）
It is set as the fragile material of easy crumple.
7. a kind of foldable vehicle steering wheel according to claim 1, which is characterized in that the car steering wheel also wraps
It includes and is arranged in instrument desk and sequentially connected rotation axis（900）, lifting cylinder（800）, universal joint（700）With steering wheel bearing
（600）, the rotation axis（900）Connect steering wheel hub（100）, the rotation axis（900）In lifting cylinder（800）Interior lifting
Movement.
8. a kind of automobile, which is characterized in that including a kind of claim 1 to folding vapour of claim 7 any one of them
Vehicle steering wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278097.6U CN208021529U (en) | 2018-02-27 | 2018-02-27 | A kind of foldable vehicle steering wheel and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278097.6U CN208021529U (en) | 2018-02-27 | 2018-02-27 | A kind of foldable vehicle steering wheel and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208021529U true CN208021529U (en) | 2018-10-30 |
Family
ID=63905040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820278097.6U Active CN208021529U (en) | 2018-02-27 | 2018-02-27 | A kind of foldable vehicle steering wheel and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208021529U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017963A (en) * | 2018-06-27 | 2018-12-18 | 远邦控股集团新能源车业有限公司 | A kind of dedicated steering wheel of New-energy electric vehicle |
| CN113232713A (en) * | 2021-05-27 | 2021-08-10 | 山东凌畅汽车科技有限公司 | Foldable steering wheel |
| CN113734272A (en) * | 2021-09-28 | 2021-12-03 | 杭州容大智造科技有限公司 | Variable steering wheel structure |
| CN114179898A (en) * | 2020-09-14 | 2022-03-15 | 宁波均胜汽车安全系统有限公司 | Steering wheel rim adjusting device and steering wheel |
| CN114789748A (en) * | 2021-01-26 | 2022-07-26 | 上海汽车集团股份有限公司 | Automobile steering wheel and automobile |
-
2018
- 2018-02-27 CN CN201820278097.6U patent/CN208021529U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017963A (en) * | 2018-06-27 | 2018-12-18 | 远邦控股集团新能源车业有限公司 | A kind of dedicated steering wheel of New-energy electric vehicle |
| CN114179898A (en) * | 2020-09-14 | 2022-03-15 | 宁波均胜汽车安全系统有限公司 | Steering wheel rim adjusting device and steering wheel |
| CN114179898B (en) * | 2020-09-14 | 2023-08-29 | 宁波均胜汽车安全系统有限公司 | Steering wheel rim adjusting device and steering wheel |
| CN114789748A (en) * | 2021-01-26 | 2022-07-26 | 上海汽车集团股份有限公司 | Automobile steering wheel and automobile |
| CN113232713A (en) * | 2021-05-27 | 2021-08-10 | 山东凌畅汽车科技有限公司 | Foldable steering wheel |
| CN113734272A (en) * | 2021-09-28 | 2021-12-03 | 杭州容大智造科技有限公司 | Variable steering wheel structure |
| CN113734272B (en) * | 2021-09-28 | 2022-09-02 | 杭州容大智造科技有限公司 | Variable steering wheel structure |
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