CN207826337U - Automotive frame assembly with pooling feature - Google Patents
Automotive frame assembly with pooling feature Download PDFInfo
- Publication number
- CN207826337U CN207826337U CN201721717076.1U CN201721717076U CN207826337U CN 207826337 U CN207826337 U CN 207826337U CN 201721717076 U CN201721717076 U CN 201721717076U CN 207826337 U CN207826337 U CN 207826337U
- Authority
- CN
- China
- Prior art keywords
- longeron
- torsional spring
- frame body
- mounting rail
- pooling feature
- 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
Links
Abstract
The utility model provides a kind of automotive frame assembly with pooling feature.Include frame body, frame body includes longitudinal and cross beam, and the longeron both sides are provided with the mounting rail across two longerons, and mounting rail is parallel with the crossbeam of frame body, and buffer unit is provided on mounting rail；The buffer unit includes the torsional spring there are one disc type, and torsional spring plane is parallel with horizontal plane, and the both ends of torsional spring are separately connected the end face of two connecting plates, and the other end face of connecting plate is respectively symmetrically welded on the inside of longeron；The shape of the connecting plate is irregular quadrilateral, and one end width close to torsional spring is small, and one end width close to longeron is big.The utility model is simple in structure, can continue to keep traveling after vehicle collides impact, reduce the generation of fracture accident, the injury that the personnel of alleviating are subject to improves drive safety.
Description
Technical field
The utility model is related to automobile frame technical fields, are related specifically to a kind of for having in carrying kart
The automotive frame assembly of pooling feature.
Background technology
Vehicle frame is the tower structure being connected across on automobile tandem axle, is commonly called as crossbeam, is the matrix of automobile.Generally by two
Root longeron and several crossbeam compositions, are supported on via suspension arrangement, preceding bridge, rear axle on wheel.Vehicle frame must have enough strong
Degree and impact of the rigidity to bear the load of automobile and be transmitted from wheel.The function of vehicle frame is to support, connect each assembly of automobile,
So that each assembly is kept relatively correct position, and bears the various load of automobile interior exterior.
In current small-sized passenger car, the head of vehicle frame and tail portion two parts are designed with collision prevention girders, for reducing
It knocks into the back the injury generated with accidents such as head-on crash.However for the impact force of the larger generation of impact force, without very above vehicle frame
Good safeguard procedures, the accident for being easiest to occur are exactly the fracture of longitudinal and cross beam.
After non-lethal side crash occurs for vehicle, in order to reduce the fracture of longitudinal and cross beam, reduce to occupant's
Damage, while maximum ensures automobile normal running, needs to design a kind of new anti-fracture automobile frame.
Invention content
Technical problem to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of simple in structure, energy
It is enough to continue to keep traveling after vehicle collides impact, the generation of fracture accident is reduced, the injury that mitigation personnel are subject to improves
The automotive frame assembly with pooling feature of drive safety.
To achieve the goals above, the utility model uses following technical scheme：
Automotive frame assembly with pooling feature includes frame body, and frame body includes longitudinal and cross beam,
It being characterized in that, the longeron both sides are provided with the mounting rail across two longerons, and mounting rail is parallel with the crossbeam of frame body,
And buffer unit is provided on mounting rail；The buffer unit includes the torsional spring there are one disc type, torsional spring plane and level
Face is parallel, and the both ends of torsional spring are separately connected the end face of two connecting plates, and the other end face of connecting plate is respectively symmetrically welded on the interior of longeron
Side；The shape of the connecting plate is irregular quadrilateral, and one end width close to torsional spring is small, and one end width close to longeron is big.
In the above scheme, reinforcement supporting rib is additionally provided on the inside of the longeron, reinforcement supporting rib is parallel with crossbeam,
Across being arranged on longeron, supporting rib is mounted on the position between two mounting rails.
In the above scheme, the number of the reinforcement supporting rib is at least two, reinforces being equipped with wing plate on supporting rib,
Wing plate is welded on the inside of longeron.
In the above scheme, the below the crossbeam of the frame body tail end is also set up there are one suspension apparatus, and suspention fills
It sets and is installed with spare tyre, spare tyre is incline structure, is higher than inside close to tailstock lateral ends.
The principles of the present invention are to use multi-buffer technology, not only when receiving horizontal impact can by torsional spring and
Connecting plate balances out most of impact force, in the power by vertical direction, when vehicle tail being made to land, also can play one by spare tyre
Fixed buffer capacity.
The utility model is by adopting the above-described technical solution, have the advantages that：
The utility model is simple in structure, can continue to keep traveling after vehicle collides impact, reduce fracture thing
Therefore generation, the injury that the personnel of alleviating are subject to improves drive safety.
Description of the drawings
Fig. 1 is the utility model embodiment vertical view；
Fig. 2 is the utility model embodiment front view；
In figure：1 frame body, 2 longerons, 3 crossbeams, 4 mounting rails, 5 torsional springs, 6 connecting plates, 7 reinforce supporting rib, and 8 wing plates, 9 is standby
Tire.
Specific implementation mode
In order to make the content of the utility model readily apparent be understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
The automotive frame assembly with pooling feature, includes frame body 1, frame body 1 includes as shown in Fig. 1 Fig. 2
There are longeron 2 and crossbeam 3,2 both sides of longeron to be provided with the mounting rail 4 across two longerons 2, mounting rail 4 and frame body 1
Crossbeam 3 it is parallel, and be provided with buffer unit on mounting rail 4；The buffer unit includes the torsional spring 5 there are one disc type,
5 plane of torsional spring is parallel with horizontal plane, and the both ends of torsional spring 5 are separately connected the end face of two connecting plates 6, the other end face difference of connecting plate 6
It is symmetrically welded at the inside of longeron 2；The shape of the connecting plate 6 is irregular quadrilateral, and one end width close to torsional spring 5 is small,
One end width close to longeron 2 is big.
In the present embodiment, the inside of the longeron 2, which is additionally provided with, reinforces supporting rib 7, reinforces supporting rib 7 and crossbeam 3
It is parallel, across being arranged on longeron 2, reinforce the position that supporting rib 7 is mounted between two mounting rails 4.
In the present embodiment, the number of the reinforcement supporting rib 7 is at least two, reinforces being equipped with the wing on supporting rib 7
Plate 8, wing plate 8 are welded on the inside of longeron 2.
In the present embodiment, the below the crossbeam of 1 tail end of frame body is also set up there are one suspension apparatus, and suspention fills
It sets and is installed with spare tyre 9, spare tyre 9 is incline structure, is higher than inside close to tailstock lateral ends.
Particular embodiments described above, the technical issues of the utility model is solved, technical solution and advantageous effect into
It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to
In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvements done
Deng should be included within the scope of protection of this utility model.
Claims (4)
1. the automotive frame assembly with pooling feature, includes frame body, frame body includes longitudinal and cross beam, special
Sign is that the longeron both sides are provided with the mounting rail across two longerons, and mounting rail is parallel with the crossbeam of frame body, and
Buffer unit is provided on mounting rail；The buffer unit includes the torsional spring there are one disc type, torsional spring plane and horizontal plane
Parallel, the both ends of torsional spring are separately connected the end face of two connecting plates, and the other end face of connecting plate is respectively symmetrically welded on the inside of longeron；
The shape of the connecting plate is irregular quadrilateral, and one end width close to torsional spring is small, and one end width close to longeron is big.
2. the automotive frame assembly with pooling feature as described in claim 1, which is characterized in that the inside of the longeron
It is additionally provided with reinforcement supporting rib, reinforcement supporting rib is parallel with crossbeam, and across being arranged on longeron, supporting rib is mounted on two installations
Position between beam.
3. the automotive frame assembly with pooling feature as claimed in claim 2, which is characterized in that the reinforcement supporting rib
Number be at least two, reinforce that wing plate is installed on supporting rib, wing plate is welded on the inside of longeron.
4. the automotive frame assembly with pooling feature as described in claim 1, which is characterized in that the frame body
Below the crossbeam is also set up there are one suspension apparatus, and spare tyre is installed on suspension apparatus, and spare tyre is incline structure, close to the tailstock
Lateral ends are higher than inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721717076.1U CN207826337U (en) | 2017-12-12 | 2017-12-12 | Automotive frame assembly with pooling feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721717076.1U CN207826337U (en) | 2017-12-12 | 2017-12-12 | Automotive frame assembly with pooling feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207826337U true CN207826337U (en) | 2018-09-07 |
Family
ID=63387264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721717076.1U Expired - Fee Related CN207826337U (en) | 2017-12-12 | 2017-12-12 | Automotive frame assembly with pooling feature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207826337U (en) |
-
2017
- 2017-12-12 CN CN201721717076.1U patent/CN207826337U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20211212 |