CN205186309U - Vehicle chassis and vehicle - Google Patents
Vehicle chassis and vehicle Download PDFInfo
- Publication number
- CN205186309U CN205186309U CN201520860368.5U CN201520860368U CN205186309U CN 205186309 U CN205186309 U CN 205186309U CN 201520860368 U CN201520860368 U CN 201520860368U CN 205186309 U CN205186309 U CN 205186309U
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- CN
- China
- Prior art keywords
- floor
- front side
- chassis
- side member
- utility
- 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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- 230000000694 effects Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000011449 brick Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a vehicle chassis and vehicle. The chassis comprises a front longitudinal beam and a floor laid on the front longitudinal beam, a gap is formed between the front longitudinal beam and the floor, a supporting piece is arranged in the gap, the supporting piece is arranged above the front longitudinal beam to support the floor, a convex cavity is formed in the floor, and the convex cavity extends along the extension direction of the front longitudinal beam. The convex cavity can be arranged to increase the collision volume on the floor. And the convex cavity extends towards the extending direction of the front longitudinal beam, which is equivalent to that a reinforcing plate is arranged on the floor to reinforce the strength of the floor in the transverse direction. The technical scheme of the utility model the cushioning effect of chassis to horizontal collision stress has been strengthened effectively.
Description
Technical field
The utility model relates to automobile technical field, in particular to a kind of chassis and vehicle.
Background technology
Motorcar body of the prior art mainly self-supporting body, beam frame structure incorporates in the structure of vehicle body.Because the propulsion source (battery system) of New-energy electric vehicle is arranged on vehicle body, and majority of case is under chassis power brick being arranged in vehicle body, and so large weight hanging is on chassis, high to the requirement of strength of chassis.
There is the risk damaged in power brick in vehicle collisions, therefore needs protection power brick not to be damaged by collision.But chassis design Main Function of the prior art is the weight of lifting on vehicle body, and the buffer action for impact stresses is very limited.As shown in Figure 1, front floor 10 ' is laid on the top of front side member 20 ', there is gap between front floor 10 ' and front side member 20 ', vertically arranges strut member 30 ' in the gap to lift front floor 10 '.Can find out, when this structure runs into lateral impact, substantially there is no buffer structure to cushion lateral impact, therefore be easy to damage power brick.
Utility model content
Main purpose of the present utility model is to provide a kind of chassis and vehicle, to solve in prior art chassis for the problem of the buffer action difference of lateral impact stress.
To achieve these goals, according to an aspect of the present utility model, provide a kind of chassis, comprise front side member and be laid on the floor on front side member, have gap between front side member and floor, be provided with strut member in gap, strut member is arranged on the upper support floor of front side member, floor is formed convex chamber, convex chamber extends along the bearing of trend of front side member.
Further, strut member comprises vertical supporting section and cross-tie section, and vertical supporting section in the vertical direction is supported between front side member and floor, and cross-tie section supports front side member and floor in the horizontal direction, and vertical supporting section and cross-tie section are interconnected.
Further, vertical supporting section is connected with cross-tie section for Continuum Structure.
Further, cross-tie section is fitted with front side member at least in part.
Further, vertical supporting section is fitted with floor at least in part.
Further, convex chamber is towards the top evagination on floor.
Further, convex chamber is trapezoid body structure.
Further, convex chamber is arranged on the position of floor being dodged stretcher.
To achieve these goals, according to an aspect of the present utility model, provide a kind of vehicle, comprise chassis, chassis is above-mentioned chassis.
Application the technical solution of the utility model, chassis comprises front side member and is laid on the floor on front side member, and have gap between front side member and floor, be provided with strut member in gap, strut member is arranged on the upper support floor of front side member.In addition, floor is also formed with convex chamber, convex chamber extends along the bearing of trend of front side member, this convex chamber the impact volume that can increase on floor is set.And convex chamber extends towards the bearing of trend of front side member, is also equivalent to be provided with brace panel on floor, to strengthen the intensity of floor in transverse direction.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The Figure of description forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the partial schematic sectional view of chassis of the prior art;
Fig. 2 shows the structural representation of the embodiment according to chassis of the present utility model;
Fig. 3 shows the A place enlarged diagram of the chassis of Fig. 2;
Fig. 4 shows the sectional structure schematic diagram of the chassis of Fig. 3.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, floor; 11, convex chamber; 20, front side member; 30, strut member; 31, vertical supporting section; 32, cross-tie section.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
The utility model scheme is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the embodiment of the utility model part, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
X-direction shown in Fig. 2, namely the present embodiment wants the direction of the lateral impact stress cushioned by structure.
As shown in Figures 2 to 4, the chassis of the present embodiment comprises front side member 20 and the floor 10 be laid on front side member 20, have gap between front side member 20 and floor 10, be provided with strut member 30 in gap, strut member 30 is arranged on the upper support floor 10 of front side member 20.In addition, floor 10 is also formed with convex chamber 11, convex chamber 11 extends along the bearing of trend of front side member 20, this convex chamber 11 the impact volume that can increase on floor 10 is set.And convex chamber 11 extends towards the bearing of trend of front side member 20, is also equivalent to be provided with brace panel on floor 10, to strengthen the intensity of floor 10 in X-direction.
As shown in Figure 3 and Figure 4, in the present embodiment, convex chamber 11 is towards the top evagination on floor 10.Can increase the cavity body structure between floor 10 and front side member 20 like this, actv. absorbs the impact stresses in X-direction.In the present embodiment, optionally, convex chamber 11 is trapezoid body structure.Certainly, convex chamber 11 can also be cuboid structure.In order to avoid the convex chamber 11 structure influence driver's operation stretcher on floor 10, convex chamber 11 is arranged on the position of floor 10 being dodged stretcher.It should be noted that, stretcher herein refers to accelerator pedal or brake pedal plate or clutch foot plate.
As shown in Figure 4, strut member 30 comprises vertical supporting section 31 and cross-tie section 32, vertical supporting section 31 in the vertical direction is supported between front side member 20 and floor 10, cross-tie section 32 supports front side member 20 and floor 10 in the horizontal direction, and vertical supporting section 31 and cross-tie section 32 are interconnected.The basis only comprising vertical supporting section 31 is in the prior art provided with again cross-tie section 32 for the strut member 30 of the present embodiment, this cross-tie section 32 can strengthen front side member 20 and floor 10 intensity in the X direction effectively, and then strengthens chassis stress intensity and rigidity in the X direction.Optionally, in the present embodiment, vertical supporting section 31 is connected with cross-tie section 32 for Continuum Structure.Namely this Continuum Structure can provide support power by the vertical direction, can strengthen chassis stress intensity in the X direction in the horizontal direction again.
In the present embodiment, in order to ensure that strut member 30 realizes effectively supporting floor 10, optionally, vertical supporting section 31 is fitted with floor 10 at least in part.Meanwhile, in order to ensure that strut member 30 effectively can strengthen front side member 20 and floor 10 intensity in the X direction, cross-tie section 32 is fitted with front side member 20 at least in part.
The utility model also comprises a kind of not shown vehicle, and this vehicle comprises above-mentioned chassis.The vehicle applying this chassis can cushion the stress impact in X-direction as shown in Figure 2 effectively, and then the safety of protection driver, also can effectively prevent the power brick of carry on chassis from damaging simultaneously.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a chassis, comprise front side member (20) and be laid on the floor (10) on described front side member (20), between described front side member (20) and described floor (10), there is gap, strut member (30) is provided with in described gap, floor (10) described in the upper support that described strut member (30) is arranged on described front side member (20), it is characterized in that, described floor (10) is upper forms convex chamber (11), and described convex chamber (11) extends along the bearing of trend of described front side member (20).
2. chassis according to claim 1, it is characterized in that, described strut member (30) comprises vertical supporting section (31) and cross-tie section (32), described vertical supporting section (31) in the vertical direction is supported between described front side member (20) and described floor (10), described cross-tie section (32) supports described front side member (20) and described floor (10) in the horizontal direction, and described vertical supporting section (31) and described cross-tie section (32) are interconnected.
3. chassis according to claim 2, is characterized in that, described vertical supporting section (31) is connected with described cross-tie section (32) for Continuum Structure.
4. chassis according to claim 2, is characterized in that, described cross-tie section (32) is fitted with described front side member (20) at least in part.
5. chassis according to claim 2, is characterized in that, described vertical supporting section (31) is fitted with described floor (10) at least in part.
6. chassis according to claim 1, is characterized in that, described convex chamber (11) is towards the top evagination of described floor (10).
7. chassis according to claim 6, is characterized in that, described convex chamber (11) is trapezoid body structure.
8. chassis according to claim 1, is characterized in that, described convex chamber (11) is arranged on the position of described floor (10) being dodged stretcher.
9. a vehicle, comprises chassis, it is characterized in that, the chassis of described chassis according to any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860368.5U CN205186309U (en) | 2015-10-30 | 2015-10-30 | Vehicle chassis and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860368.5U CN205186309U (en) | 2015-10-30 | 2015-10-30 | Vehicle chassis and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205186309U true CN205186309U (en) | 2016-04-27 |
Family
ID=55779329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520860368.5U Expired - Fee Related CN205186309U (en) | 2015-10-30 | 2015-10-30 | Vehicle chassis and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205186309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341792A (en) * | 2018-04-03 | 2019-10-18 | 上汽通用五菱汽车股份有限公司 | A kind of crossbeam cover plate assembly |
-
2015
- 2015-10-30 CN CN201520860368.5U patent/CN205186309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341792A (en) * | 2018-04-03 | 2019-10-18 | 上汽通用五菱汽车股份有限公司 | A kind of crossbeam cover plate assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20211030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |