CN206255072U - Vehicle frame and the vehicle with the vehicle frame - Google Patents
Vehicle frame and the vehicle with the vehicle frame Download PDFInfo
- Publication number
- CN206255072U CN206255072U CN201620879842.3U CN201620879842U CN206255072U CN 206255072 U CN206255072 U CN 206255072U CN 201620879842 U CN201620879842 U CN 201620879842U CN 206255072 U CN206255072 U CN 206255072U
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- CN
- China
- Prior art keywords
- driver
- compartment
- passenger area
- energy
- vehicle frame
- 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.)
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Abstract
The utility model is related to the position at a kind of vehicle frame and the vehicle with the vehicle frame, including driver's compartment and passenger area, the close described driver's compartment rear portion of between the driver's compartment and the passenger area and/or passenger area to be provided with crushing type energy-absorbing structure.When front part of vehicle is collided, collision energy is delivered to crushing type energy-absorbing structure backward by driver's compartment, there is conquassation deformation and absorb collision energy in crushing type energy-absorbing mechanism, driving plot structure holding is constant and with being moved after endergonic structure deformation entirety, has ensured the safety of driver's compartment top occupant.The reasonable layout design of the utility model vehicle frame " rigidity " and " flexibility "; when front part of vehicle collides; being loaded with the driver's compartment vehicle frame of driver will not deform and can integrally be moved rearwards by; there is conquassation deformation and absorb collision energy in crushing type energy-absorbing structure, realize the purpose of protection driver and occupant.
Description
Technical field
The utility model is related to vehicle collision safety Design field, refers in particular to a kind of vehicle frame and the vehicle with the vehicle frame.
Background technology
During vehicle frontal collision, the life security of protection driver and occupant is the mesh of vehicle passive security design
Mark.Currently, overall collision energy-absorbing is not accounted for when vehicle front body structure is designed, the vehicle frame and driver's compartment rear portion car of driver's compartment
The connection section bar for being directly connected between frame and being used is identical, and absorption collision energy is very limited, and driver's compartment vehicle frame and passenger area
Vehicle frame all deforms, so that the corresponding occupant space in vehicle frame driver's compartment top cannot be guaranteed, and driver easily receives
To injury.Ensure occupant's living space and lower occupant injury to require that the body frame structure for automotive of vehicle has certain rigidity and can
Sufficiently absorb collision energy.
Utility model content
The utility model purpose is to provide one kind when by front shock, and region will not deform residing for anterior occupant
And can integrally after move vehicle frame.The utility model also provides a kind of vehicle with the vehicle frame.
The vehicle frame that the utility model is provided is adopted the following technical scheme that：
A kind of vehicle frame, including driver's compartment and passenger area, between the driver's compartment and the passenger area and/or passenger area
The position at close described driver's compartment rear portion be provided with crushing type energy-absorbing structure.When front part of vehicle is collided, collision energy leads to
Cross driver's compartment and be delivered to crushing type energy-absorbing structure backward, crushing type energy-absorbing mechanism occurs conquassation deformation and absorbs collision energy, drives
Plot structure keeps constant and is moved after deforming entirety with endergonic structure, has ensured the safety of driver's compartment top occupant.
Further, the crushing type energy-absorbing structure include be located at the driver's compartment is posteroinferior, be connected to driver's compartment with
Lower endergonic structure between passenger area.When front part of vehicle be collided at present endergonic structure can by conquassation deform absorb impact energy
Amount, the impact between buffering driver's compartment and passenger area.
Further, the driver's compartment includes meeting striker located at anterior, and the striker of meeting has lower extending part, the lower suction
Energy structure includes the energy-absorbing frame being connected between the lower extending part and passenger area.Striker of meeting with lower extending part has certain height
Degree, can bear the shock of the exterior object that height is not waited, and the energy-absorbing frame between lower extending part and passenger area can be received striker is met
Deform absorption collision energy after to shock, while collision energy is transmitted backward.
Further, the striker of meeting is taken the shape of the letter U, and two walls of U-shaped are one in front and one in back connected on the driver's compartment.U-shaped is met
The preceding wall of striker is used to bear collision, and the impact that preceding wall is subject to can be delivered to driver's compartment vehicle frame, make shock by rear wall
Power is transmitted backward along driver's compartment.
Further, avoidance space is moved after operator seat is provided between the driver's compartment and passenger area.The structure can avoid driving
Rear portion crushing type energy-absorbing malformation is sailed when moving after area's entirety to driver.
Further, the front portion of the driver's compartment is provided with the preceding endergonic structure for meeting push-style.The absorbable collision of preceding endergonic structure
Energy, to buffer impact force.
Further, the passenger area includes upper strata skeleton and lower floor's skeleton, between the upper strata skeleton and lower floor's skeleton
Demarcated by reinforcing longeron, the position at the close driver's compartment rear portion of the passenger area is provided with the crushing type energy-absorbing structure, driven
Rear portion correspondence lower floor's skeleton in area, the crushing type energy-absorbing structure is located on lower floor's skeleton.Crushing type energy-absorbing structure
On lower floor's skeleton, demarcated by reinforcing longeron between upper strata skeleton and lower floor's skeleton, this structure causes that front part of vehicle is received
Reinforcing longeron when collision can be by the Deformation control of crushing type energy-absorbing structure below the skeleton of upper strata, it is to avoid crushing type energy-absorbing structure
Deformation threatens passenger area top passenger safety.
The vehicle with the vehicle frame that the utility model is provided is adopted the following technical scheme that：
A kind of vehicle, including vehicle frame, the vehicle frame include driver's compartment and passenger area, the driver's compartment and the passenger area it
Between and/or the position at close described driver's compartment rear portion of the passenger area be provided with crushing type energy-absorbing structure.When front part of vehicle is subject to
During collision, collision energy is delivered to crushing type energy-absorbing structure backward by driver's compartment, and crushing type energy-absorbing mechanism occurs conquassation deformation
Collision energy is absorbed, plot structure is driven and is kept constant and moved after deforming entirety with endergonic structure, ensured driver's compartment top occupant
Safety.
Further, the crushing type energy-absorbing structure include be located at the driver's compartment is posteroinferior, be connected to driver's compartment with
Lower endergonic structure between passenger area.When front part of vehicle be collided at present endergonic structure can by conquassation deform absorb impact energy
Amount, the impact between buffering driver's compartment and passenger area.
Further, the driver's compartment includes meeting striker located at anterior, and the striker of meeting has lower extending part, the lower suction
Energy structure includes the energy-absorbing frame being connected between the lower extending part and passenger area.Striker of meeting with lower extending part has certain height
Degree, can bear the shock of the exterior object that height is not waited, and the energy-absorbing frame between lower extending part and passenger area can be received striker is met
Deform absorption collision energy after to shock, while collision energy is transmitted backward.
Further, the striker of meeting is taken the shape of the letter U, and two walls of U-shaped are one in front and one in back connected on the driver's compartment.U-shaped is met
The preceding wall of striker is used to bear collision, and the impact that preceding wall is subject to can be delivered to driver's compartment vehicle frame, make shock by rear wall
Power is transmitted backward along driver's compartment.
Further, avoidance space is moved after operator seat is provided between the driver's compartment and passenger area.The structure can avoid driving
Rear portion crushing type energy-absorbing malformation is sailed when moving after area's entirety to driver.
Further, the front portion of the driver's compartment is provided with the preceding endergonic structure for meeting push-style.The absorbable collision of preceding endergonic structure
Energy, to buffer impact force.
Further, the passenger area includes upper strata skeleton and lower floor's skeleton, between the upper strata skeleton and lower floor's skeleton
Demarcated by reinforcing longeron, the position at the close driver's compartment rear portion of the passenger area is provided with the crushing type energy-absorbing structure, driven
Rear portion correspondence lower floor's skeleton in area, the crushing type energy-absorbing structure is located on lower floor's skeleton.Crushing type energy-absorbing structure
On lower floor's skeleton, demarcated by reinforcing longeron between upper strata skeleton and lower floor's skeleton, this structure causes that front part of vehicle is received
Reinforcing longeron when collision can be by the Deformation control of crushing type energy-absorbing structure below the skeleton of upper strata, it is to avoid crushing type energy-absorbing structure
Deformation threatens passenger area top passenger safety.
Brief description of the drawings
Fig. 1 is the top view of the vehicle frame of the embodiment of vehicle of the present utility model；
Fig. 2 is the side view of the vehicle frame of the embodiment of vehicle of the present utility model；
Fig. 3 is the three-dimensional view of the vehicle frame of the embodiment of vehicle of the present utility model；
Fig. 4 is the stress and load transmission schematic diagram of the vehicle frame of the embodiment of vehicle of the present utility model.
Specific embodiment
The specific embodiment of vehicle of the present utility model, as shown in Figures 1 to 4, the vehicle frame of vehicle is included positioned at front
Driver's compartment 100 and the passenger area 200 being located behind.The crushing type energy-absorbing structure 12 being made up of square tube section is located at driver's compartment 100
Lower rear, is connected between driver's compartment 100 and passenger area 200.
Driver's compartment 100 includes left front girder 1, left rear longitudinal beam 6, right vertical beam 2, front beam 3, left back crossbeam 4, right rear cross beam 5,
Left front girder 1 is connected with right vertical beam 2, left rear longitudinal beam 6 respectively by front beam 3, left back crossbeam 5, and left rear longitudinal beam 6 is by horizontal behind the right side
Beam 5 is connected with right vertical beam 2.Certain space is left between the rear portion of left front girder 1 and passenger area 200, crushing type energy-absorbing knot can be avoided
To driver during the deformation of structure 12.
The front end of left front girder 1 with for fixed-direction disk turn to pipe holder 7, for the square groove 8 by steering spindle before
After be connected as a single entity structure, the top of left front girder 1 is connected with the seat base 9 for installing seat.When front part of vehicle is collided
When, turning to pipe holder 7 can move with driver's compartment 100 with seat platform 9 after simultaneously, ensure the distance between steering wheel and driver,
Avoid steering wheel deformable squeeze to driver.
The left front underbeam 10 of the front end of driver's compartment 100 and right preceding underbeam 11 are distributed in the vehicle frame left and right sides, and left and right preceding underbeam is in
Opening up " u "-shaped structure, is set before and after two walls of " u "-shaped structure, and the wall positioned at rear side retreats from the bottom up
Tiltedly.The wall connection that left front underbeam 10 is located at front end turns to pipe holder 7, and the wall top positioned at rear end is connected to left front girder 1
Downside；Underbeam 11 is located at the front side of wall connection right vertical beam 2 of front end before right, and the wall top positioned at rear end is connected to right vertical beam 2
Downside.The energy-absorbing frame 17 of crushing type energy-absorbing structure 12 is connected to left front underbeam 10 and the right preceding rear side of underbeam 11.The He of left front underbeam 10
Underbeam 11 has certain altitude before right, can bear the shock of the exterior object that height is not waited.Can be by impact point after being clashed into
Not transmitted backward along left front girder 1, right vertical beam 2 and energy-absorbing frame 17.
The square tube section of crushing type energy-absorbing structure 12 is linked to be truss structure, is connected to the left front girder 1 of driver's compartment 100, the right side and indulges
The rear portion of beam 2 and left front underbeam 10, right preceding 11 times rears of underbeam.
Passenger area 200 is provided with the reinforcing longeron 13 for extending back higher than the position of driver's compartment 100, the reinforcing longeron 13 by
Heavy in section section bar is constituted, and reinforces longeron 13 and passenger is divided into upper strata skeleton 201 and lower floor's skeleton 202, the rear portion pair of driver's compartment 100
Lower floor's skeleton 202 is answered, crushing type energy-absorbing structure 12 is located on lower floor's skeleton 202.The reinforcing longeron 13 being made up of heavy in section section bar
The Deformation control of rear crushing type energy-absorbing structure 12 can be being reinforced below longeron 13, it is to avoid crushing type energy-absorbing structure 12 deforms prestige afterwards
Side of body passenger area top passenger safety.
Left front underbeam 10 and the right preceding front portion of underbeam 11 are fixedly connected with square energy-absorption box 14,15 for absorbing impact energy
Amount, to buffer impact force.
In the present embodiment, the structure of driver's compartment 100 is made by big wall thickness intensity sheet material high or section bar.
As shown in figure 4, when vehicle is subject to external object strike to front portion, left front underbeam 10 and right preceding underbeam can be struck
11, impact load is transmitted backward along left front underbeam 10, right preceding underbeam 11, and the impact that left front underbeam 10 bears is from above along steering
Pipe holder 7, square groove 8, left front girder 1, left rear longitudinal beam 5 are delivered to crushing type energy-absorbing structure 12 backward, directly transmit from below
To the energy-absorbing frame 17 of crushing type energy-absorbing structure 12, the impact that right preceding underbeam 11 bears is delivered to backward from above along right vertical beam 2
Crushing type energy-absorbing structure 12, is directly passed to energy-absorbing frame 16 from below.Because left front girder 1, left rear longitudinal beam 5, right vertical beam 2 are than pressure
The truss structure of the formula of bursting endergonic structure 12 is strong, and the truss structure of crushing type energy-absorbing structure 12 produces conquassation deformation to absorb local collision energy
Amount, driver's compartment 100 is moved rearwards by.Turn to pipe holder 7, square groove 8, seat base 9 simultaneously rear to move, turn to pipe holder 7 and seat
The spacing of seat base 9 will not change, so that driver's living space when having ensured that front part of vehicle is collided.This practicality is new
The reasonable layout design of type vehicle frame " rigidity " and " flexibility ", when front part of vehicle collides, is loaded with the driver's compartment of driver
100 will not deform and can integrally be moved rearwards by, and crushing type energy-absorbing structure 12 occurs conquassation deformation and absorbs more collisions
Energy, realizes the purpose of protection driver and occupant.
In the above-described embodiments, crushing type energy-absorbing structure is located at rear under driver's compartment, be connected to driver's compartment and passenger area it
Between lower endergonic structure.In other embodiments, crushing type energy-absorbing structure may be alternatively located at driver's compartment rear, be arranged on driver's compartment with
Between passenger area.
In the above-described embodiments, seat platform is arranged on the left front girder of driver's compartment, and in other embodiments, seat is put down
Platform also can be arranged on driver's compartment other positions according to vehicle arrangement requirement.
In the above-described embodiments, the striker of meeting of driver's compartment includes " U "-shaped left front underbeam and right preceding underbeam, can be to driving
Plot structure is sailed to be strengthened and increased lifting surface area and transmitted backward beneficial to impact load.In other embodiments, can not also set
The other shapes of left front underbeam such as underbeam or selection " L " shape and right preceding underbeam before left front underbeam and the right side.
In the above-described embodiments, left longeron includes left front girder, left rear longitudinal beam, is stayed between left front girder rear portion and passenger area
There is certain space, to driver when endergonic structure can be avoided to deform.In other embodiments, also can be only with front and rear
The left longeron for extending.
In the above-described embodiments, crushing type energy-absorbing structure is made up of square tube section.In other embodiments, crushing type is inhaled
Energy structure other energy-absorbing materials can be also made up of aluminium etc..
In the above-described embodiments, the anterior preceding endergonic structure of driver's compartment is square energy-absorption box, in other embodiments, preceding
Endergonic structure can also be other endergonic structures such as block rubber.
The embodiment of vehicle frame of the present utility model is identical with the body frame structure for automotive in the above-mentioned vehicle with the vehicle frame, herein not
Give and repeating.
Claims (6)
1. a kind of vehicle frame, including driver's compartment and passenger area, it is characterised in that：Between the driver's compartment and the passenger area and/or
The position at the close described driver's compartment rear portion of the passenger area is provided with crushing type energy-absorbing structure, and the crushing type energy-absorbing structure includes
Lower endergonic structure that is posteroinferior positioned at the driver's compartment, being connected between driver's compartment and passenger area, the driver's compartment includes setting
In anterior striker of meeting, the striker of meeting has lower extending part, and the lower endergonic structure includes being connected to the lower extending part and passenger
Energy-absorbing frame between area.
2. vehicle frame according to claim 1, it is characterised in that：The striker of meeting takes the shape of the letter U, and two walls of U-shaped are one in front and one in back
It is connected on the driver's compartment.
3. vehicle frame according to claim 1, it is characterised in that：Moved after operator seat is provided between the driver's compartment and passenger area
Avoid space.
4. vehicle frame according to claim 1, it is characterised in that：The front portion of the driver's compartment is provided with the preceding energy-absorbing knot for meeting push-style
Structure.
5. the vehicle frame according to claim any one of 1-4, it is characterised in that：The passenger area includes upper strata skeleton and lower floor
Skeleton, is demarcated between the upper strata skeleton and lower floor's skeleton by reinforcing longeron, the close driver's compartment rear portion of the passenger area
Position is provided with the crushing type energy-absorbing structure, rear portion correspondence lower floor's skeleton of driver's compartment, the crushing type energy-absorbing structure position
In on lower floor's skeleton.
6. a kind of vehicle, including vehicle frame, the vehicle frame includes driver's compartment and passenger area, it is characterised in that：The driver's compartment and institute
State between passenger area and/or the position at close described driver's compartment rear portion of the passenger area is provided with crushing type energy-absorbing structure, it is described
Crushing type energy-absorbing structure includes being located at the lower energy-absorbing knot that the driver's compartment is posteroinferior, be connected between driver's compartment and passenger area
Structure, the driver's compartment includes that located at anterior striker of meeting the striker of meeting has lower extending part, and the lower endergonic structure includes connection
Energy-absorbing frame between the lower extending part and passenger area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879842.3U CN206255072U (en) | 2016-08-15 | 2016-08-15 | Vehicle frame and the vehicle with the vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879842.3U CN206255072U (en) | 2016-08-15 | 2016-08-15 | Vehicle frame and the vehicle with the vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206255072U true CN206255072U (en) | 2017-06-16 |
Family
ID=59023730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620879842.3U Expired - Fee Related CN206255072U (en) | 2016-08-15 | 2016-08-15 | Vehicle frame and the vehicle with the vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206255072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240642A (en) * | 2016-08-15 | 2016-12-21 | 郑州宇通客车股份有限公司 | A kind of vehicle frame and the vehicle with this vehicle frame |
-
2016
- 2016-08-15 CN CN201620879842.3U patent/CN206255072U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240642A (en) * | 2016-08-15 | 2016-12-21 | 郑州宇通客车股份有限公司 | A kind of vehicle frame and the vehicle with this vehicle frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20190815 |