CN207257775U - A kind of lightweight vehicle chassis - Google Patents
A kind of lightweight vehicle chassis Download PDFInfo
- Publication number
- CN207257775U CN207257775U CN201720810454.4U CN201720810454U CN207257775U CN 207257775 U CN207257775 U CN 207257775U CN 201720810454 U CN201720810454 U CN 201720810454U CN 207257775 U CN207257775 U CN 207257775U
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- China
- Prior art keywords
- beam body
- bodies
- length
- vehicle chassis
- load
- 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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- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000005253 cladding Methods 0.000 claims description 5
- 239000000446 fuel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of lightweight vehicle chassis, including two middle beams being parallel to each other, middle beam is arranged along headstock to tailstock direction, middle beam positioned at one end of headstock is connected by the first beam body, first beam body is more than the distance between two middle beams perpendicular to middle beam, the length of the first beam body；Further include three second beam bodies, second beam body is parallel with the first beam body, and the second beam body is identical with the length of the first beam body, and the second beam body is installed on middle beam, wherein second beam body connects the middle part of middle beam, and in addition two second beam bodies are symmetrically mounted on the both ends of middle beam.The utility model sets more load-carrying members according to the distribution of weight situation of vehicle, and the quantity of load-carrying members is more, but since the load of load-carrying members is small, and distribution of weight is more uniform, can mitigate the overall weight of load-carrying members.
Description
Technical field
Vehicle chassis is the utility model is related to, more particularly to a kind of lightweight vehicle chassis.
Background technology
The lightweight of automobile, is exactly on the premise of the intensity and security performance of automobile is ensured, reduces automobile as much as possible
Kerb weight, so as to improve the dynamic property of automobile, reduce fuel consumption, reduce exhaust pollution.If it is demonstrated experimentally that vehicle complete vehicle
Weight reduces by 10%, and fuel efficiency can improve 6% -8%；Automobile kerb weight often reduces 100 kilograms, and fuel consumption per hundred kilometers can drop
Low 0.3-0.6 liter；Vehicle weight reduces by 1%, and oil consumption can reduce by 0.7%.Currently, due to environmentally friendly and energy saving needs, automobile
Lightweight has become the trend of world car development.Important component of the car floor as automobile, what light-weight design became gets over
Come more important.
Utility model content
The purpose of this utility model is that, there is provided a kind of lightweight vehicle chassis, sets according to the distribution of weight situation of vehicle
More load-carrying members are put, the quantity of load-carrying members is more, but since the load of load-carrying members is small, and distribution of weight is more
Adding uniformly, can mitigate the overall weight of load-carrying members.
In order to solve the above technical problems, the utility model adopts the following technical scheme：
A kind of lightweight vehicle chassis, including two middle beams being parallel to each other, middle beam is along headstock to tailstock side
To arrangement, the middle beam positioned at one end of headstock is connected by the first beam body, and the first beam body is perpendicular to middle beam, the first beam
The length of body is more than the distance between two middle beams；Three second beam bodies are further included, the second beam body is parallel with the first beam body,
Second beam body is identical with the length of the first beam body, and the second beam body is installed on middle beam, wherein in the second beam body connection
The middle part of portion's crossbeam, in addition two second beam bodies be symmetrically mounted on the both ends of middle beam；Further include two the 3rd beam bodies, the 3rd
The length of beam body is equal to the distance between two middle beams, wherein the 3rd beam body is located at the top of front axle, in addition one
The 3rd beam body of root is located at the top of hind axle, and the both sides of the 3rd beam body are connected by the first reinforcing plate with middle beam；Vehicle
Covering be equipped with fixed plate, middle beam, the first beam body and the second beam body is equal is connected with the fixed plate.Fixed plate can be with
Plastic material is selected, covering is installed on bottom plate by fixed plate, covering is also played certain supporting role, from
And further reduce the load on chassis, so as to mitigate the weight on chassis.
In a kind of foregoing lightweight vehicle chassis, the length phase of the 4th beam body, the 4th beam body and the 3rd beam body is further included
Deng, the 4th beam body between two the 3rd beam bodies, the quantity of the 4th beam body is more than or equal to 3.
In a kind of foregoing lightweight vehicle chassis, motor mounts are further included, the length of motor mounts is equal to
The distance between two middle beams, motor mounts are between two the 3rd beam bodies.
In a kind of foregoing lightweight vehicle chassis, the second beam body by the second reinforcing plate with middle beam by being connected.
In a kind of foregoing lightweight vehicle chassis, mid link is further included, mid link is located at middle beam and vehicle
Between covering, one end of mid link is connected with middle beam, and the other end is connected with the fixed plate on the vehicle cladding member.
Compared with prior art, the utility model sets more load-carrying members according to the distribution of weight situation of vehicle, holds
The quantity of weight structure is more, but since the load of load-carrying members is small, and distribution of weight is more uniform, can mitigate load-bearing
The overall weight of structure.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of embodiment of the utility model；
Fig. 2 is a kind of side view of embodiment of the utility model.
Reference numeral：The first beam bodies of 1-, the second beam bodies of 2-, the second reinforcing plates of 3-, 4- mid links, 5- coverings, 6-
Three beam bodies, 7- middle beams, the first reinforcing plates of 8-, 9- fixed plates, 10- motor mounts, the 4th beam bodies of 11-.
The utility model is further described with reference to the accompanying drawings and detailed description.
Embodiment
The embodiment 1 of the utility model：As depicted in figs. 1 and 2, a kind of lightweight vehicle chassis, including two mutually flat
Capable middle beam 7, middle beam 7 arrange that the middle beam 7 positioned at one end of headstock passes through first along headstock to tailstock direction
Beam body 1 is connected, and the first beam body 1 is more than the distance between two middle beams 7 perpendicular to middle beam, the length of the first beam body 1；
Three second beam bodies 2 are further included, the second beam body 2 is parallel with the first beam body 1, and the second beam body 2 is identical with the length of the first beam body 1,
Second beam body 2 is installed on middle beam 7, wherein the middle part of second beam body 2 connection middle beam, other two second beams
Body 2 is symmetrically mounted on the both ends of middle beam 7；Two the 3rd beam bodies 6 are further included, the length of the 3rd beam body 6 is equal to two middle parts
The distance between crossbeam 7, wherein the 3rd beam body 6 is located at the top of front axle, in addition the 3rd beam body 6 is located at hind axle
Top, the both sides of the 3rd beam body 6 are connected by the first reinforcing plate 8 with middle beam 7；The covering 5 of vehicle is equipped with solid
Fixed board 9, middle beam 7, the first beam body 1 and the second beam body 2 is equal is connected with the fixed plate 9.
Further include the equal length of the 4th beam body 11, the 4th beam body 11 and the 3rd beam body 6, the 4th beam body 11 is positioned at two pieces the
Between three beam bodies 6, the quantity of the 4th beam body 11 is more than or equal to 3.Further include motor mounts 10, motor mounts 10
Length be equal to the distance between two middle beams 7, motor mounts 10 are between two the 3rd beam bodies 6.
Embodiment 2：As depicted in figs. 1 and 2, a kind of lightweight vehicle chassis, including two middle beams being parallel to each other
7, middle beam 7 is arranged along headstock to tailstock direction, and the middle beam 7 positioned at one end of headstock is connected by the first beam body 1, the
One beam body 1 is more than the distance between two middle beams 7 perpendicular to middle beam, the length of the first beam body 1；Further include three
Two beam bodies 2, the second beam body 2 is parallel with the first beam body 1, and the second beam body 2 is identical with the length of the first beam body 1, and the second beam body 2 is installed
On middle beam 7, wherein second beam body 2 connects the middle part of middle beam, in addition two second beam bodies 2 are symmetrically mounted on
The both ends of middle beam 7；Further include two the 3rd beam bodies 6, the length of the 3rd beam body 6 be equal between two middle beams 7 away from
From wherein the 3rd beam body 6 is located at the top of front axle, in addition the 3rd beam body 6 is located at the top of hind axle, the 3rd beam
The both sides of body 6 are connected by the first reinforcing plate 8 with middle beam 7；The covering 5 of vehicle is equipped with fixed plate 9, middle beam
7th, the first beam body 1 with the second beam body 2 is equal is connected with the fixed plate 9.
Further include the equal length of the 4th beam body 11, the 4th beam body 11 and the 3rd beam body 6, the 4th beam body 11 is positioned at two pieces the
Between three beam bodies 6, the quantity of the 4th beam body 11 is more than or equal to 3.Further include motor mounts 10, motor mounts 10
Length be equal to the distance between two middle beams 7, motor mounts 10 are between two the 3rd beam bodies 6.Second beam
Body 2 by the second reinforcing plate 3 with middle beam 7 by being connected.Mid link 4 is further included, mid link 4 is located at middle beam 7
Between vehicle cladding member 5, one end of mid link 4 is connected with middle beam 7, on the other end and the vehicle cladding member 5
Fixed plate 9 is connected.
Claims (5)
1. a kind of lightweight vehicle chassis, it is characterised in that including two middle beams being parallel to each other (7), middle beam (7)
Arranged along headstock to tailstock direction, the middle beam (7) positioned at one end of headstock is connected by the first beam body (1), the first beam body
(1) it is more than the distance between two middle beams (7) perpendicular to middle beam (7), the length of the first beam body (1)；Further include three
The second beam body of root (2), the second beam body (2) is parallel with the first beam body (1), the length phase of the second beam body (2) and the first beam body (1)
Together, the second beam body (2) is installed on middle beam (7), wherein the middle part of the second beam body (2) connection middle beam (7), separately
Outer two second beam bodies (2) are symmetrically mounted on the both ends of middle beam (7)；Further include two the 3rd beam bodies (6), the 3rd beam body
(6) length is equal to the distance between two middle beams (7), wherein the 3rd beam body (6) is located at the top of front axle, separately
Outer 3rd beam body (6) is located at the top of hind axle, and the both sides of the 3rd beam body (6) pass through the first reinforcing plate (8) and middle part
Crossbeam (7) is connected；The covering (5) of vehicle is equipped with fixed plate (9), middle beam (7), the first beam body (1) and the second beam body
(2) it is connected with the fixed plate (9).
A kind of 2. lightweight vehicle chassis according to claim 1, it is characterised in that the 4th beam body (11) is further included, the
The equal length of four beam bodies (11) and the 3rd beam body (6), the 4th beam body (11) is between two the 3rd beam bodies (6), the 4th beam
The quantity of body (11) is more than or equal to 3.
3. a kind of lightweight vehicle chassis according to claim 2, it is characterised in that further include motor mounts
(10), the length of motor mounts (10) is equal to the distance between two middle beams (7), and motor mounts (10) are located at
Between two the 3rd beam bodies (6).
4. a kind of lightweight vehicle chassis according to claim 3, it is characterised in that the second beam body (2) is by passing through
Two reinforcing plates (3) are connected with middle beam (7).
5. a kind of lightweight vehicle chassis according to claim 4, it is characterised in that further include mid link (4), middle part
Connecting rod (4) is located between middle beam (7) and vehicle cladding member (5), and one end of mid link (4) is connected with middle beam (7),
The other end is connected with the fixed plate (9) on the vehicle cladding member (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810454.4U CN207257775U (en) | 2017-07-06 | 2017-07-06 | A kind of lightweight vehicle chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810454.4U CN207257775U (en) | 2017-07-06 | 2017-07-06 | A kind of lightweight vehicle chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207257775U true CN207257775U (en) | 2018-04-20 |
Family
ID=61926552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720810454.4U Expired - Fee Related CN207257775U (en) | 2017-07-06 | 2017-07-06 | A kind of lightweight vehicle chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207257775U (en) |
-
2017
- 2017-07-06 CN CN201720810454.4U patent/CN207257775U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 621000 No.2, Xingye South Road, Yongxing Town, high tech Zone, Mianyang City, Sichuan Province Patentee after: Sichuan Keyuan kezhijian Electric Vehicle Technology Co.,Ltd. Address before: 10 / F, block a, building 4, Jingrong International Plaza, No. 200, Tianfu 5th Street, high tech Zone, Chengdu, Sichuan 610041 Patentee before: SICHUAN KEYUAN KEZHIJIAN ELECTRONIC VEHICLE TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 |