CN215826427U - Vehicle shock attenuation tower and vehicle - Google Patents
Vehicle shock attenuation tower and vehicle Download PDFInfo
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- CN215826427U CN215826427U CN202120561513.5U CN202120561513U CN215826427U CN 215826427 U CN215826427 U CN 215826427U CN 202120561513 U CN202120561513 U CN 202120561513U CN 215826427 U CN215826427 U CN 215826427U
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Abstract
The utility model discloses a vehicle shock absorption tower and a vehicle, wherein the vehicle shock absorption tower comprises: the tower comprises a tower top, a tower wall and a plurality of mounting bosses. A plurality of mounting bosses are respectively formed on the tower top, each of the mounting bosses is configured as a fan-shaped structure, the inner end of the fan-shaped structure extends to the central hole on the tower top, and the outer end of the fan-shaped structure extends to the outer edge of the tower top; the wall thickness of the mounting boss is larger than that of the tower top, and the wall thickness of the tower top is larger than that of the tower wall. This vehicle shock absorber tower's bulk strength is bigger, can improve and the bumper shock absorber between the stability of being connected to only need can improve bulk strength and rigidity through controlling wall thickness everywhere, need not to set up the strengthening rib, so that vehicle shock absorber tower's whole weight is lighter, can effectually promote moreover and absorb the ability of strikeing, thereby the effectual driving comfort who has promoted the vehicle and realized losing weight of vehicle.
Description
Technical Field
The utility model relates to the technical field of vehicles, in particular to a vehicle shock absorption tower and a vehicle.
Background
Traditional vehicle shock absorber tower's bulk strength and rigidity are lower, and weight is great, consequently leads to its and the bumper shock absorber between be connected stability relatively poor, and can't satisfy the light-weighted demand of vehicle, but also can lead to vehicle shock absorber tower to absorb the ability of assaulting relatively poor, influence the driving comfort of vehicle, exist and improve the space.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving, at least to some extent, one of the above-mentioned problems in the prior art. Therefore, the vehicle shock absorption tower provided by the utility model has higher overall strength, can improve the connection stability with the shock absorber, has lighter weight and better shock absorption capability, and can effectively improve the driving comfort of the vehicle and realize the weight reduction of the vehicle.
The utility model further provides a vehicle with the vehicle shock absorption tower.
A vehicle shock tower according to an embodiment of the present invention includes: the top and wall of the column; the mounting bosses are respectively formed on the tower top, each mounting boss is constructed into a fan-shaped structure, the inner end of each fan-shaped structure extends to the central hole on the tower top, and the outer end of each fan-shaped structure extends to the outer edge of the tower top; the wall thickness of the mounting boss is larger than that of the tower top, and the wall thickness of the tower top is larger than that of the tower wall.
According to the vehicle shock absorption tower provided by the embodiment of the utility model, the overall strength of the vehicle shock absorption tower is higher, the connection stability between the vehicle shock absorption tower and a shock absorber can be improved, the overall strength and rigidity can be improved only by controlling the wall thickness of each part, reinforcing ribs are not required to be arranged, the overall weight of the vehicle shock absorption tower is lighter, the impact absorption capacity can be effectively improved, the driving comfort of a vehicle is effectively improved, and the weight reduction of the vehicle is realized.
In addition, according to utility model embodiment's vehicle shock absorber tower can also have following additional technical characterstic:
according to some embodiments of the utility model, the number of the mounting bosses is three, and three of the mounting bosses are arranged at three vertices of a triangle.
According to some embodiments of the utility model, the central hole has a reinforcing flange extending upward, and the inner end of the fan-shaped structure is connected to the reinforcing flange.
According to some embodiments of the utility model, the reinforcement flange is arranged flush with the mounting boss.
According to some embodiments of the utility model, a junction of the tower top and the tower wall is formed with a first inclined wall, and at least a portion of an outer end wall of the mounting boss is configured as a second inclined wall.
According to some embodiments of the utility model, the wall thickness of the tower wall is T1, 2mm T1 mm 4 mm.
According to some embodiments of the utility model, the wall thickness of the top of the column is T2, 4mm ≦ T2 ≦ 5 mm.
According to some embodiments of the utility model, the wall thickness of the mounting boss is T3, 7mm ≦ T3 ≦ 9 mm.
According to some embodiments of the utility model, the wall thickness of the reinforcing flange is T4, and T4 is more than or equal to 2mm and less than or equal to 4 mm.
According to another aspect of the utility model, a vehicle includes the vehicle shock tower described above.
Drawings
Fig. 1 is a schematic structural view of a shock tower for a vehicle according to an embodiment of the present invention.
Reference numerals:
the damping tower comprises a vehicle damping tower 100, a tower top 1, a central hole 11, a reinforcing flange 12, a tower wall 2, a mounting boss 3, a first inclined wall 4 and a second inclined wall 5.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
A shock absorbing tower 100 for a vehicle according to an embodiment of the present invention will be described with reference to fig. 1.
The vehicle shock-absorbing tower 100 according to an embodiment of the present invention may include: a tower top 1, a tower wall 2 and a plurality of mounting bosses 3.
As shown in fig. 1, a vehicle shock tower 100, which is an important component in a vehicle chassis system, plays an important role in the comfort and handling stability of a vehicle. Among them, the vehicle shock tower 100 according to the embodiment of the present invention is suitable for mounting a vehicle front shock absorber to stably connect the vehicle front shock absorber to a vehicle front side member and a front dash panel, that is, both the vehicle shock absorber and a shock absorbing spring of a vehicle suspension system are mounted on the vehicle shock tower 100, so that the vehicle shock tower 100 can absorb an impact from the vehicle shock absorber and receive an acting force from the shock absorbing spring, and thus the vehicle shock tower 100 needs to have good strength and rigidity to receive the impact from the vehicle shock absorber.
Because traditional vehicle shock absorber tower's bulk strength and rigidity are lower, and weight is great, consequently lead to its and the bumper shock absorber between be connected stability relatively poor, and can't satisfy vehicle lightweight's demand, but also can lead to vehicle shock absorber tower to absorb the ability of assaulting relatively poor, influence the driving comfort of vehicle.
Therefore, the vehicle shock absorption tower 100 is designed according to the embodiment of the utility model, the overall strength is higher, the weight is lighter, the connection stability between the vehicle shock absorption tower 100 and a shock absorber can be effectively improved, the shock absorption capability of the vehicle shock absorption tower 100 is better, and the driving comfort of a vehicle can be effectively improved.
Wherein, a plurality of installation base 3 form respectively on top of the tower 1, so that with bumper shock absorber fastening connection, thereby make setting that the bumper shock absorber can be stable on vehicle shock absorber tower 100, and every installation base 3 all constructs for fan-shaped structure, because fan-shaped structure has better shock attenuation and strengthens the effect, consequently with installation base 3 design for fan-shaped structure can make installation base 3 better to the reinforcing effect of top of the tower 1, and can also effectually avoid top of the tower 1 phenomenon that stress concentration appears, so as to promote the stability of being connected between its and the bumper shock absorber, thereby the impact of having avoided the external force causes the harm to top of the tower 1.
Further, the inner of fan-shaped structure (installation boss 3) extends to the centre bore 11 department on the top of the tower 1, and the outer end of fan-shaped structure (installation boss 3) extends to the outer edge of top of the tower 1 to make installation boss 3 can cover on top of the tower 1 at the maximum range, in order to carry out effectual enhancement to top of the tower 1, thereby make installation boss 3 better to the enhancement effect of top of the tower 1.
The wall thickness of the installation boss 3 is greater than that of the tower top 1, the wall thickness of the tower top 1 is greater than that of the tower wall 2, namely, the wall thickness of the installation boss 3 is the largest, and the wall thickness of the tower wall 2 is the smallest, so that the purposes of effectively improving the overall strength and rigidity of the vehicle damping tower 100 on the premise of not increasing the excessive weight of the vehicle damping tower 100 are achieved by controlling the wall thicknesses of the installation boss 3, the tower top 1 and the tower wall 2.
That is to say, the vehicle shock tower 100 according to the embodiment of the present invention can improve the overall strength and rigidity of the vehicle shock tower 100 by controlling the wall thickness of each part without providing surplus reinforcing ribs, so as to improve the shock absorbing capability of the vehicle shock tower 100, thereby effectively improving the driving comfort of the vehicle, and since the surplus reinforcing ribs are removed, the overall weight of the vehicle shock tower 100 is reduced, thereby effectively reducing the weight of the vehicle.
According to the vehicle shock absorption tower 100 provided by the embodiment of the utility model, the overall strength of the vehicle shock absorption tower 100 is higher, the connection stability between the vehicle shock absorption tower 100 and a shock absorber can be improved, the overall strength and rigidity can be improved only by controlling the wall thickness of each part, no reinforcing rib is required to be arranged, the overall weight of the vehicle shock absorption tower 100 is lighter, the shock absorption capacity can be effectively improved, the driving comfort of a vehicle is effectively improved, and the weight reduction of the vehicle is realized.
According to some embodiments of the present invention, the vehicle shock tower 100 is integrally constructed as a cast aluminum member. That is, the manufacturing material adopted by the vehicle shock absorber tower 100 may be aluminum alloy (AlSi 10MnMg), and the aluminum alloy is integrally molded and cast, so that the overall weight is reduced on the premise of ensuring the overall strength and rigidity of the vehicle shock absorber tower 100, and the light weight of the vehicle is realized.
As shown in fig. 1, three mounting bosses 3 are provided, and the three mounting bosses 3 are respectively disposed at three vertices of a triangle, so as to achieve the purpose of improving the rigidity and stability of the tower top 1 by using the characteristic of triangle stability, and improving the connection stability between the tower top 1 and the damper.
Referring to fig. 1, a reinforcing flange 12 extends upward from the central hole 11, and the inner end of the fan-shaped structure is connected to the reinforcing flange 12. Therefore, the strength of the mounting boss 3 can be increased, so that the mounting stability of the mounting boss 3 is better, and the overall strength of the central hole 11 and the tower top 1 is effectively improved. Moreover, the connection of the reinforcing flange 12 and the fan-shaped structure can avoid stress concentration, so that the overall stability of the tower top 1 is improved.
Further, the reinforcing flange 12 is disposed flush with the mounting boss 3. From this, can be so that strengthen what can be connected between turn-ups 12 and the installation boss 3 more stable to avoid stress concentration's problem, so that the transmission that the external force that the installation boss 3 received can be stable, and then make the overall stability of top of the tower 1 obtain improving.
As shown in fig. 1, a first inclined wall 4 is formed at the junction of the tower top 1 and the tower wall 2, and at least a part of the outer end wall of the mounting boss 3 is configured as a second inclined wall 5. Because the wall thickness between top of the tower 1 and tower wall 2, installation boss 3 and tower wall 2 has the difference, consequently the wall thickness of junction can be made evenly to increase by the design of first skew wall 4 and second skew wall 5 to make stress can be in junction smooth transition, and then avoided the problem that stress concentration appears in the junction, with overall stability and the intensity that can effectual improvement vehicle shock absorber 100.
According to some embodiments of the utility model, the wall thickness of the tower wall 2 is T1, 2mm T1 mm 4 mm. Namely, the wall thickness of the tower wall 2 is controlled to be between 2mm and 4mm, so as to achieve the light weight of the vehicle shock-absorbing tower 100 as much as possible on the premise of ensuring that the tower wall 2 has sufficient strength. Preferably, T1 is 3 mm. I.e. the wall thickness of the column wall 2 is defined to be 3 mm.
According to some embodiments of the utility model, the wall thickness of the top 1 is T2, 4 mm. ltoreq. T2. ltoreq.5 mm. That is, the wall thickness of the tower top 1 is controlled to be between 4mm and 5mm, so as to achieve the light weight of the vehicle shock-absorbing tower 100 as much as possible while ensuring sufficient strength of the tower top 1.
According to some embodiments of the utility model, the wall thickness of the mounting boss 3 is T3, 7mm T3 mm 9 mm. Namely, the wall thickness of the mounting boss 3 is controlled to be between 7mm and 9mm, so as to achieve the light weight of the vehicle shock-absorbing tower 100 as much as possible on the premise of ensuring the reinforcing effect of the mounting boss 3. Preferably, T3 is 8 mm. I.e. the wall thickness of the mounting boss 3 is defined to be 8 mm.
According to some embodiments of the present invention, the wall thickness of the reinforcement flange 12 is T4, 2mm T4 mm 4 mm. Namely, the wall thickness of the reinforcing flange 12 is controlled to be 2mm to 4mm, so as to realize the light weight of the vehicle shock absorption tower 100 as much as possible on the premise of ensuring the reinforcing effect of the reinforcing flange 12. Preferably, T4 is 3 mm. I.e. the wall thickness of the reinforcing flange 12 is defined to be 3 mm.
Thus, the wall thicknesses of the mounting boss 3, the tower top 1, and the tower wall 2 are limited to the above ranges, so that the strength and rigidity required for the vehicle shock absorber 100 can be satisfied without providing extra reinforcing ribs, so that the vehicle shock absorber 100 can be reduced in weight.
A vehicle according to another aspect embodiment of the present invention includes the vehicle shock tower 100 described in the above embodiment. Other configurations of the vehicle, such as transmissions, braking systems, steering systems, etc., are known in the art and well known to those skilled in the art, and therefore will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A vehicle shock tower, comprising:
the top and wall of the column;
the mounting bosses are respectively formed on the tower top, each mounting boss is constructed into a fan-shaped structure, the inner end of each fan-shaped structure extends to the central hole on the tower top, and the outer end of each fan-shaped structure extends to the outer edge of the tower top;
the wall thickness of the mounting boss is larger than that of the tower top, and the wall thickness of the tower top is larger than that of the tower wall.
2. The vehicle shock tower of claim 1, wherein there are three mounting bosses, three of said mounting bosses being disposed at three vertices of a triangle.
3. The vehicle shock tower of claim 1, wherein said central opening has a reinforcing flange extending upwardly therefrom, said inner end of said fan-shaped structure being connected to said reinforcing flange.
4. The vehicle shock tower of claim 3, wherein the reinforcement flange is disposed flush with the mounting boss.
5. The vehicle shock tower of claim 1, wherein a junction of the tower top and the tower wall is formed with a first sloped wall, and at least a portion of the outer end wall of the mounting boss is configured as a second sloped wall.
6. The vehicle shock tower of claim 1, wherein the wall thickness of the tower wall is T1, 2mm T1 mm 4 mm.
7. The vehicle shock tower of claim 6, wherein the wall thickness of the tower top is T2, 4mm T2 mm 5 mm.
8. The vehicle shock tower of claim 7, wherein the mounting boss has a wall thickness of T3, 7mm T3 mm 9 mm.
9. The vehicle shock tower of claim 3, wherein the wall thickness of the reinforcing flange is T4, 2mm T4 mm 4 mm.
10. A vehicle comprising a vehicle shock tower as defined in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120561513.5U CN215826427U (en) | 2021-03-18 | 2021-03-18 | Vehicle shock attenuation tower and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120561513.5U CN215826427U (en) | 2021-03-18 | 2021-03-18 | Vehicle shock attenuation tower and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215826427U true CN215826427U (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120561513.5U Active CN215826427U (en) | 2021-03-18 | 2021-03-18 | Vehicle shock attenuation tower and vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN215826427U (en) |
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2021
- 2021-03-18 CN CN202120561513.5U patent/CN215826427U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230613 Address after: 1 / F, building 12, No. 5, Donghuan Middle Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing 100176 Patentee after: BEIJING ELECTRIC VEHICLE Co.,Ltd. Address before: 101300 Building 1, yard 99, Shuanghe street, Renhe Town, Shunyi District, Beijing (d7-001) Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |