CN106043438B - Vehicle frame and the vehicle using the vehicle frame - Google Patents
Vehicle frame and the vehicle using the vehicle frame Download PDFInfo
- Publication number
- CN106043438B CN106043438B CN201610576864.7A CN201610576864A CN106043438B CN 106043438 B CN106043438 B CN 106043438B CN 201610576864 A CN201610576864 A CN 201610576864A CN 106043438 B CN106043438 B CN 106043438B
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- energy
- absorption box
- absorbing
- power transmission
- frame
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/0002—Type of accident
- B60R2021/0004—Frontal collision
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/0065—Type of vehicles
- B60R2021/0067—Buses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Vehicle the present invention provides vehicle frame and using the vehicle frame, vehicle frame include being located at driver seat stand rear end endergonic structure, and endergonic structure includes the force transferring structure being fixedly connected with front end vehicle frame and the energy absorption device for being fixedly connected on force transferring structure rear end.Vehicle frame of the present invention is used to solve the problems, such as that pilot set rear frame gross distortion to threaten driver and tour guide safe when head-on crash occurs for independent suspension full vehicle.
Description
Technical field
The present invention relates to vehicle collision safety Design technical field, more particularly to a kind of vehicle frame and the vehicle using the vehicle frame
.
Background technology
During vehicle frontal collision, the target that the safety of driver and passenger are the designs of vehicle passive security is protected,
The structures such as distance rod and propelling rod support of the rigid axle suspension all-loading coach with bridge and vehicle frame before connection, therefore to improve just
Face crashworthiness, adoptable technology path mainly install energy absorber in vehicle frame front end, and increase the vertical of vehicle frame forepart
To rigidity, when ensureing the energy absorber conquassation deformation of vehicle frame front end, larger bending will not occur for the vehicle frame at pilot set rear portion
Deformation.
But when vehicle suspension bearing mode complete using independent suspension, the guiding of preceding bridge can pass through the pumping arm action of suspension
It realizes, therefore the structures such as distance rod and propelling rod support that need not connect preceding bridge and vehicle frame, at this moment after driver seat stand
The vehicle frame longitudinal rigidity in portion is weaker, and the vehicle frame meeting gross distortion at driver seat stand rear portion during head-on crash, this vehicle occurs
Frame serious threat driver and the safety of tour guide.
The content of the invention
It is an object of the invention to provide a kind of vehicle frame, for solving that head-on crash occurs in the full vehicle of independent suspension
When pilot set rear frame gross distortion the problem of threatening driver and safe tour guide；The present invention also aims to provide
A kind of vehicle using the vehicle frame.
To achieve the above object, the technical solution of vehicle frame of the present invention is：A kind of vehicle frame, including preceding bridge upper frame and company
The driver seat stand of bridge upper frame before being connected on, it is characterised in that：The driver seat stand is by energy-absorbing frame with before
Bridge upper frame connects, and energy-absorbing frame includes the force transferring structure being fixedly connected with the driver seat stand of front end and is fixedly connected on
The endergonic structure of force transferring structure rear end.Such automobile-used endergonic structure has longitudinal power transmission rigidity, and endergonic structure is installed well
At the rear portion of longitudinal power transmission reinforcement structure, endergonic structure can absorb collision energy, and its well when a frontal collision occurs
Very big deformation will not occur for the vehicle frame of forepart, i.e. the vehicle frame at driver seat stand rear portion will not deform, therefore can
The safety of driver and tour guide is effectively ensured.
The force transferring structure includes the power transmission truss being interconnected to constitute by force transmission beam and power transmission longeron, the energy-absorbing knot
Structure includes energy-absorption box, and front end and the power transmission truss direct or indirect connection of the energy-absorption box, rear end and preceding bridge upper frame are direct
Or be indirectly connected with, the side wall of the energy-absorption box is equipped with the induction slot perpendicular to front-rear direction extension.Force transferring structure uses truss
Form can stress surface is wide to be accepted enough impact forces and is dispersed in each longitudinal member of truss by increasing
On, it so can not only strengthen vehicle frame longitudinal rigidity, additionally aid vehicle lightweight, improve vehicle performance；In energy-absorption box side wall
On open up energy-absorption box quick crumple deformation when induction slot is conducive to be subject to frontal impact.
The energy-absorption box there are two and be the U-type groove structure of front and rear extension, the opening of one of energy-absorption box is towards a left side, separately
The opening of one energy-absorption box is arranged on towards the right side, induction slot on the slot bottom of U-type groove structure, and the energy-absorption box is U-shaped by front and rear extension
The power transmission truss of reinforcing plate and front side connects, and the U-shaped reinforcing plate is corresponded there are two and with energy-absorption box, U-shaped reinforcing plate
It is docked with the front port of energy-absorption box rear end.Using U-shaped reinforcing plate as connection power transmission truss and the middleware of endergonic structure, mesh
Be the impact force that power transmission truss is accepted is focused on into energy absorption device front end, be conducive to eliminate impact energy to greatest extent
Amount, while also contribute to the lightweight of vehicle.
The U-shaped reinforcing plate in the horizontal plane be projected as right-angled trapezium, wherein long base one end is connected with power transmission truss,
Short base one end is connected with energy-absorption box.The longitudinal rigidity for not only facilitating and strengthening power transmission truss is adopted the structure, while
Can be the more impact energys of energy absorption device collection in portion thereafter.
The energy-absorbing frame further includes the energy-absorbing crossbeam being connected with preceding bridge upper frame and energy-absorbing longeron, energy-absorbing crossbeam and energy-absorbing
Longeron surrounds the U-shaped framework facing forward that is open jointly, and the energy-absorption box of two U-type groove structures is connected to the left and right in U-shaped framework
Two side positions, the left and right ends of power transmission truss are connected respectively by the left and right sides frame body of the two pairs of tie-beams in left and right and U-shaped framework,
The cell wall edge of the U-type groove structure of energy-absorption box is connected on the madial wall of energy-absorbing longeron.Using such U-shaped framework as energy-absorption box
Pedestal, so as to provide strong longitudinal holding power, ensure energy-absorption box crumple and generate longitudinal movement.
In a pair of of tie-beam, superposed tie-beam is horizontally disposed, the level height positioned at the tie-beam rear end of lower part
Less than front height.Contribute to the energy-absorbing region of increase energy absorption device using such arrangement form, while make energy-absorbing stress more
It is uniform and stable, reach better energy-absorbing effect.
The technical solution of vehicle of the present invention is：A kind of vehicle, including vehicle frame, vehicle frame includes vehicle frame and the company on Qian Qiao tops
The driver seat stand of bridge upper frame before being connected on, the driver seat stand are connected by energy-absorbing frame and preceding bridge upper frame
It connects, energy-absorbing frame includes the force transferring structure being fixedly connected with the driver seat stand of front end and is fixedly connected on force transferring structure rear end
Endergonic structure.Such automobile-used endergonic structure has longitudinal power transmission rigidity well, and endergonic structure is mounted on longitudinal power transmission and adds
The rear portion of strong structure, endergonic structure can absorb collision energy well when a frontal collision occurs, and the vehicle frame of its forepart is not
Very big deformation can occur, i.e. the vehicle frame at driver seat stand rear portion will not deform, therefore can effectively ensure that driving
Member and the safety of tour guide.
The force transferring structure includes the power transmission truss being interconnected to constitute by force transmission beam and power transmission longeron, the energy-absorbing knot
Structure includes energy-absorption box, and front end and the power transmission truss direct or indirect connection of the energy-absorption box, rear end and preceding bridge upper frame are direct
Or be indirectly connected with, the side wall of the energy-absorption box is equipped with the induction slot perpendicular to front-rear direction extension.Force transferring structure uses truss
Form can stress surface is wide to be accepted enough impact forces and is dispersed in each longitudinal member of truss by increasing
On, it so can not only strengthen vehicle frame longitudinal rigidity, additionally aid vehicle lightweight, improve vehicle performance；In energy-absorption box side wall
On open up energy-absorption box quick crumple deformation when induction slot is conducive to be subject to frontal impact.
The energy-absorption box there are two and be the U-type groove structure of front and rear extension, the opening of one of energy-absorption box is towards a left side, separately
The opening of one energy-absorption box is arranged on towards the right side, induction slot on the slot bottom of U-type groove structure, and the energy-absorption box is U-shaped by front and rear extension
The power transmission truss of reinforcing plate and front side connects, and the U-shaped reinforcing plate is corresponded there are two and with energy-absorption box, U-shaped reinforcing plate
It is docked with the front port of energy-absorption box rear end.Using U-shaped reinforcing plate as connection power transmission truss and the middleware of endergonic structure, mesh
Be the impact force that power transmission truss is accepted is focused on into energy absorption device front end, be conducive to eliminate impact energy to greatest extent
Amount, while also contribute to the lightweight of vehicle.
The U-shaped reinforcing plate in the horizontal plane be projected as right-angled trapezium, wherein long base one end is connected with power transmission truss,
Short base one end is connected with energy-absorption box.The longitudinal rigidity for not only facilitating and strengthening power transmission truss is adopted the structure, while
Can be the more impact energys of energy absorption device collection in portion thereafter.
The energy-absorbing frame further includes the energy-absorbing crossbeam being connected with preceding bridge upper frame and energy-absorbing longeron, energy-absorbing crossbeam and energy-absorbing
Longeron surrounds the U-shaped framework facing forward that is open jointly, and the energy-absorption box of two U-type groove structures is connected to the left and right in U-shaped framework
Two side positions, the left and right ends of power transmission truss are connected respectively by the left and right sides frame body of the two pairs of tie-beams in left and right and U-shaped framework,
The cell wall edge of the U-type groove structure of energy-absorption box is connected on the madial wall of energy-absorbing longeron.Using such U-shaped framework as energy-absorption box
Pedestal, so as to provide strong longitudinal holding power, ensure energy-absorption box crumple and generate longitudinal movement.
In a pair of of tie-beam, superposed tie-beam is horizontally disposed, the level height positioned at the tie-beam rear end of lower part
Less than front height.Contribute to the energy-absorbing region of increase energy absorption device using such arrangement form, while make energy-absorbing stress more
It is uniform and stable, reach better energy-absorbing effect.
Description of the drawings
Fig. 1 is the structure diagram of front part of vehicle vehicle frame of the present invention；
Fig. 2 is energy-absorbing frame structure diagram in Fig. 1；
Fig. 3 is the U-shaped strengthening version structure diagram of the second force transferring structure in Fig. 2；
Fig. 4 is the U-shaped energy-absorbing plate structure schematic diagram of energy-absorption box in Fig. 2.
Specific embodiment
The embodiment of invention vehicle is described further below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, including vehicle frame, vehicle frame includes front frame 50, forepart vehicle to the embodiment one of vehicle of the present invention
The driver seat stand 52 of bridge upper frame, the pilot set before frame includes the vehicle frame 51 on Qian Qiao tops and is connected to
Stent 52 is connected by energy-absorbing frame 21 with preceding bridge upper frame 51, and energy-absorbing frame 21 includes solid with the driver seat stand 52 of front end
Surely the force transferring structure connected and the endergonic structure for being fixedly connected on force transferring structure rear end.
Force transferring structure includes 22 and second force transferring structure 14 of power transmission truss and endergonic structure 15, and power transmission truss 22, which is accepted, to be come
Most of impact force suffered by front frame from frontal impact is then passed to the second force transferring structure 14, the second power transmission knot
Impact force concentration from power transmission truss 22 is passed to endergonic structure 15 by structure, so not only absorbed from positive impact force but also
Ensure that the vehicle frame at pilot set rear portion will not occur larger bending deformation.
In power transmission truss 22, power transmission longeron 1 divides for two layers and horizontally disposed, each 4 arranged for interval of layer and left and right pair
Claim, force transmission beam 2 is welded between 1 front end transverse direction of power transmission longeron and is achieved a fixed connection, between upper and lower two layers of power transmission longeron 1 is vertical
It is achieved a fixed connection by fabricated structural shape 23；A straight-through force transmission beam 3 is welded every layer of power transmission longeron rear end and realizes its rear end
Portion is fixedly connected, and is corresponded with forepart be welded with connection section bar 23 in the vertical direction, so just constitutes one reliably
Cuboid-type power transmission truss 22.
It is corresponding with the power transmission longeron of power transmission truss upper strata both sides on straight-through force transmission beam 3 in second force transferring structure 14
Beam 4 is welded to connect, front end is corresponding with the straight-through section bar for forming power transmission truss lower floor both sides to be welded on straight-through force transmission beam 3
Just its gap of cover type is welded in the tie-beam 5 of the other end obliquely, left and right between the upper and lower power transmission longeron 4,5 per side
Strengthen sealing plate 24, power transmission longeron 4,5 forms the lateral wall of the second force transferring structure 14 with strengthening sealing plate 24；In the inside of outer side wall
Welding cell wall is trapezoidal U-shaped reinforcing plate 6, and the cell wall longitudinal direction outer 19 of U-shaped reinforcing plate 6 and the inside welding of power transmission longeron 4 are solid
Fixed, the larger-size bottom 13 of trapezoidal cell wall and the straight-through force transmission beam 3 in front of it of U-shaped reinforcing plate 6 are welded and fixed, U-shaped to add
The slot bottom front end of strong plate 6 is welded and fixed with the connection section bar 23 arranged vertically in its front end power transmission truss 22, and such power transmission is indulged
Beam 4,5 is fixed together with strengthening sealing plate 24 and U-shaped reinforcing plate and forms the second force transferring structure 14.
Vertical beam 26 is welded in the rear end portion of power transmission longeron 4,5, it is corresponding with power transmission longeron 4,5 to be welded with water on vertical beam 26
The flat energy-absorbing longeron 7 to extend back, with it is vertical it is straight-through section bar 26 is symmetrical is welded with vertical beam 12 in the rear end of energy-absorbing longeron 7, suction
Rectangular gap that can be between longeron 7 and vertical beam 26 is welded with sealing plate 9；The vertical beam of the left and right sides is welded solid by energy-absorbing crossbeam 25
It is fixed, between two vertical beams 26 of front end a piece energy-absorbing crossbeam of setting in lower horizontal plane is determined in energy-absorbing longeron 7, and rear end two is perpendicular
It determines in lower horizontal plane in energy-absorbing longeron 7 to set an energy-absorbing crossbeam respectively in 7 definite upper and lower two horizontal planes between beam 12
25；With the rear end portion of the U-shaped reinforcing plate 6 in the second force transferring structure 14 and the front end shape adaptation of U-shaped energy-absorbing plate 8, so as to right
Weldering achieves a fixed connection, and the leading flank of the rear end portion of the U-shaped energy-absorbing plate 8 just with the energy-absorbing crossbeam 25 of rear is connected to each other, the U
The front end of type energy-absorbing plate 8 is just supported on the energy-absorbing crossbeam of front end；Above-mentioned vertical beam 26 and vertical beam 12, U-shaped reinforcing plate 6 and envelope
Plate 9 collectively forms endergonic structure i.e. energy-absorption box 15.
The slot bottom of the U-shaped energy-absorbing plate 8 is equipped with strip along vehicle frame longitudinal direction and induces straight slot 10 side by side, and induction straight slot 10 exists
It laterally arranges in groove bottom, the reinforcement postlaminar part side in 17 and second force transferring structure of slot bottom front transverse edge of U-shaped energy-absorbing plate 8
Edge butt welding is fixedly connected, and the second horizontal straight-through section bar 25 that the rear end portion of the U-shaped energy-absorbing plate 8 is interfaced is welded and fixed, U-shaped suction
The longitudinal edge 20 of energy plate is welded and fixed with energy-absorbing side rail inner.
Vehicle frame embodiment described in the implementation vehicle embodiments one for example of the present invention of vehicle frame of the present invention.
As the another embodiment of vehicle of the present invention, individual layer may be employed in the power transmission truss on vehicle frame in energy-absorbing frame
Strengthen power transmission longeron and force transmission beam to realize the transmission to impact force.The weight of vehicle frame can be so aggravated, but it is easy to assembly
Fast.
As the another embodiment of vehicle of the present invention, cell wall is trapezoidal in the second force transferring structure of energy-absorbing frame on vehicle frame
U-shaped reinforcing plate could be provided as it is contour with the cell wall of the U-shaped energy-absorbing plate in rear portion.The power edge in the second force transferring structure can so be made
Straight line transfers, and makes power transmission more direct, but cannot provide the first force transferring structure enough supports, and because stress surface subtracts
The small impact force that can make transmission is reduced, it is impossible to the enough impact forces of the endergonic structure at rear portion is passed to, so as to which energy absorption device cannot
Reach buffering effect well.
As the another embodiment of vehicle of the present invention, cell wall is trapezoidal in the second force transferring structure of energy-absorbing frame on vehicle frame
U-shaped reinforcing plate could be provided as using the groove profile reinforcing plate of rectangular groove wall of the longer bottom as cell wall height in trapezoidal, while thereafter
Groove profile energy-absorbing plate also increase cell wall width and reach and be connected to each other with groove profile reinforcing plate, correspondingly also on the cell wall of groove profile energy-absorbing plate
Open up the induction slot being longitudinally arranged side by side.Such structure, which can equally play, to be kept front frame relatively stable and absorbs impact energy
The effect of amount, but since the increase of endergonic structure stress size can influence the effect of its crumple deformation, while also increase vehicle
The weight of frame.
As the another embodiment of vehicle of the present invention, longitudinal beam connected can in the second force transferring structure of energy-absorbing frame on vehicle frame
It is in tilted layout up and down respectively with all horizontally disposed or per upper and lower two longitudinal beam connecteds in side rear end portion.When using all water
When plain cloth is put, power transmission is more direct, but the stress surface of energy absorption device becomes smaller, and energy-absorbing effect will be different；When using up and down
When two longerons are all in tilted layout, the increase of energy absorption device stress surface, but force transferring structure is relatively unstable, therefore a preferably water
Plain cloth is put, the form of an inclination arrangement.
As the another embodiment of vehicle of the present invention, not similar shape may be employed in energy-absorption box in endergonic structure on vehicle frame
Formula can such as be made of energy-absorption box multi-disc rectangle energy-absorbing plate and be fixedly connected with the second force transferring structure without using through-type material, be gone back
Energy-absorption box can be butted by two groove profile energy-absorbing plates.
As the another embodiment of vehicle of the present invention, on vehicle frame endergonic structure can without using energy-absorption box form, and
Implemented using energy-absorbing section bar.
As the another embodiment of vehicle of the present invention, the second force transferring structure in embodiment one can save, and straight
It connects to extend back forepart power transmission truss and directly be connected with endergonic structure.Reinforcing plate is not required in such kind of mode, it is ensured that vertical
To power transmission rigidity, but energy-absorbing effect can be declined.
As the another embodiment of vehicle of the present invention, what is opened up on the U-shaped energy-absorbing plate on vehicle frame in endergonic structure lures
Channel configuration can change, such as by the strip induction straight slot in embodiment one be arranged to the multiple circular induction slot of each column or
Square induction slot or the induction slot that strip induction straight slot is arranged to not get through to U-shaped energy-absorbing plate slot bottom.It is several compared to more described
Different induction slots, it is preferable using strip induction straight slot effect.
As the another embodiment of vehicle of the present invention, the second force transferring structure and energy absorption device of the energy-absorbing frame on vehicle frame
Be fixedly connected with mode and can not use direct butt welding, tablet butt welding may be employed, i.e., increase a tablet at butt welding plane,
The butt welding tablet is welded firstly the need of with section bar around, and using tablet butt welding, the longitudinal force for being transferred to energy-absorption box is right by this
It welds tablet to transfer, bang path is more excellent.
Other embodiments of vehicle frame in the other embodiment of vehicle frame of the present invention such as the invention described above vehicle.
Claims (8)
1. a kind of vehicle frame, the driver seat stand of bridge upper frame, feature including preceding bridge upper frame and before being connected to
It is：The driver seat stand is connected by energy-absorbing frame with preceding bridge upper frame, and energy-absorbing frame includes the driver with front end
The force transferring structure that seat support is fixedly connected and the endergonic structure for being fixedly connected on force transferring structure rear end, the force transferring structure include
The power transmission truss being interconnected to constitute by force transmission beam and power transmission longeron, the endergonic structure include energy-absorption box, the energy-absorption box
Front end and power transmission truss direct or indirect connection, rear end and preceding bridge upper frame direct or indirect connection, the energy-absorption box
Side wall is equipped with the induction slot perpendicular to front-rear direction extension.
2. vehicle frame according to claim 1, it is characterised in that：There are two the energy-absorption boxes and is the U-shaped of front and rear extension
Slot structure, the opening of one of energy-absorption box is towards a left side, and for the opening of another energy-absorption box towards the right side, the energy-absorption box passes through front and rear extension
U-shaped reinforcing plate and front side power transmission truss connect, the U-shaped reinforcing plate there are two and with energy-absorption box correspond, U-shaped reinforcement
The rear port of plate is docked with the front port of energy-absorption box.
3. vehicle frame according to claim 2, it is characterised in that：The U-shaped reinforcing plate in the horizontal plane be projected as right angle
Trapezoidal, wherein the one end on trapezoidal long base is connected with power transmission truss, the one end on short base is connected with energy-absorption box.
4. vehicle frame according to claim 3, it is characterised in that：The energy-absorbing frame further includes what is be connected with preceding bridge upper frame
Energy-absorbing crossbeam, energy-absorbing longeron and energy-absorbing vertical beam, energy-absorbing crossbeam, energy-absorbing longeron and energy-absorbing vertical beam surround jointly to be open forward
U-shaped framework, the energy-absorption box of two U-type groove structures are connected to the left and right sides position in U-shaped framework, the left and right of power transmission truss
Both ends are connected respectively by the left and right sides frame body of the two pairs of tie-beams in left and right and U-shaped framework, the cell wall of the U-type groove structure of energy-absorption box
Edge is connected on the madial wall of energy-absorbing longeron.
5. vehicle frame according to claim 4, it is characterised in that：In a pair of of tie-beam, the superposed horizontal cloth of tie-beam
It puts, the level height positioned at the tie-beam rear end of lower part is less than front height.
6. a kind of vehicle, including vehicle frame, the driver of bridge upper frame before vehicle frame includes the vehicle frame on Qian Qiao tops and is connected to
Seat support, it is characterised in that：The driver seat stand is connected by energy-absorbing frame with preceding bridge upper frame, and energy-absorbing frame includes
The force transferring structure that is fixedly connected with the driver seat stand of front end and the endergonic structure for being fixedly connected on force transferring structure rear end, institute
Stating force transferring structure includes the power transmission truss being interconnected to constitute by force transmission beam and power transmission longeron, and the endergonic structure includes energy-absorbing
Box, front end and the power transmission truss direct or indirect connection of the energy-absorption box, rear end and preceding bridge upper frame direct or indirect connection,
The side wall of the energy-absorption box is equipped with the induction slot perpendicular to front-rear direction extension.
7. vehicle according to claim 6, it is characterised in that：There are two the energy-absorption boxes and is the U-shaped of front and rear extension
Slot structure, the opening of one of energy-absorption box is towards a left side, and for the opening of another energy-absorption box towards the right side, induction slot is arranged on U-type groove structure
On slot bottom, the energy-absorption box is connected by the U-shaped reinforcing plate of front and rear extension and the power transmission truss of front side, and the U-shaped reinforcing plate has
Two and with energy-absorption box correspond, the rear end of U-shaped reinforcing plate is docked with the front port of energy-absorption box.
8. vehicle according to claim 6, it is characterised in that：The U-shaped reinforcing plate in the horizontal plane be projected as right angle
Trapezoidal, wherein trapezoidal long base one end is connected with power transmission truss, short base one end is connected with energy-absorption box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576864.7A CN106043438B (en) | 2016-07-21 | 2016-07-21 | Vehicle frame and the vehicle using the vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576864.7A CN106043438B (en) | 2016-07-21 | 2016-07-21 | Vehicle frame and the vehicle using the vehicle frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106043438A CN106043438A (en) | 2016-10-26 |
| CN106043438B true CN106043438B (en) | 2018-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610576864.7A Active CN106043438B (en) | 2016-07-21 | 2016-07-21 | Vehicle frame and the vehicle using the vehicle frame |
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| CN (1) | CN106043438B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316251B (en) * | 2018-03-30 | 2021-04-20 | 比亚迪股份有限公司 | Front frame and passenger car |
| CN112298376B (en) * | 2020-12-29 | 2021-04-27 | 北京理工大学深圳汽车研究院(电动车辆国家工程实验室深圳研究院) | Header board crossbeam structure and car |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6394535B1 (en) * | 1999-07-05 | 2002-05-28 | Honda Giken Kogyo Kabushiki Kaisha | Vehicle occupant protection system |
| CN1502498A (en) * | 2002-11-26 | 2004-06-09 | 军 陈 | Safety seat for motor vehicle |
| CN101052559A (en) * | 2004-11-02 | 2007-10-10 | 沃尔沃拉斯特瓦格纳公司 | Device for vehicle's cabin |
| WO2013169147A1 (en) * | 2012-05-08 | 2013-11-14 | Volvo Lastvagnar Ab | A vehicle with a suspended driver unit with locking and force absorbing means |
| CN204526875U (en) * | 2015-01-12 | 2015-08-05 | 郑州宇通客车股份有限公司 | A kind of driving platform and use the passenger vehicle of this driving platform |
| CN205952071U (en) * | 2016-07-21 | 2017-02-15 | 郑州宇通客车股份有限公司 | Frame and use vehicle of this frame |
-
2016
- 2016-07-21 CN CN201610576864.7A patent/CN106043438B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6394535B1 (en) * | 1999-07-05 | 2002-05-28 | Honda Giken Kogyo Kabushiki Kaisha | Vehicle occupant protection system |
| CN1502498A (en) * | 2002-11-26 | 2004-06-09 | 军 陈 | Safety seat for motor vehicle |
| CN101052559A (en) * | 2004-11-02 | 2007-10-10 | 沃尔沃拉斯特瓦格纳公司 | Device for vehicle's cabin |
| WO2013169147A1 (en) * | 2012-05-08 | 2013-11-14 | Volvo Lastvagnar Ab | A vehicle with a suspended driver unit with locking and force absorbing means |
| CN204526875U (en) * | 2015-01-12 | 2015-08-05 | 郑州宇通客车股份有限公司 | A kind of driving platform and use the passenger vehicle of this driving platform |
| CN205952071U (en) * | 2016-07-21 | 2017-02-15 | 郑州宇通客车股份有限公司 | Frame and use vehicle of this frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106043438A (en) | 2016-10-26 |
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Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
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