CN216002809U - Spoiler structure for automobile - Google Patents
Spoiler structure for automobile Download PDFInfo
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- CN216002809U CN216002809U CN202122409677.9U CN202122409677U CN216002809U CN 216002809 U CN216002809 U CN 216002809U CN 202122409677 U CN202122409677 U CN 202122409677U CN 216002809 U CN216002809 U CN 216002809U
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- mounting base
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Abstract
The utility model discloses a spoiler structure for car, body under body and the spoiler on the spoiler, body and spoiler under the spoiler pass through spoiler installation base and connect on the spoiler, just spoiler installation base sets up on the spoiler between body and spoiler under the body, can improve the joint strength of body under body and the spoiler on the spoiler, guarantees its life, improves impact resistance simultaneously, and higher self structural strength, prevents to take place natural deformation.
Description
Technical Field
The utility model relates to a field, concretely relates to spoiler structure for car.
Background
With the continuous development of society, the living standard of people is continuously improved, and the automobile serving as an important travel tool is more and more popular with people. However, when the automobile runs at a high speed, the lift force brought by air is applied to the tail of the automobile, so that the spoiler is designed to block the airflow which downwards flows from the roof of the automobile and convert the airflow into the downward pressing force, and the lift force brought by the high-speed running of the tail of the automobile is reduced.
At present, an automobile spoiler is divided into an upper spoiler body and a lower spoiler body, and the upper spoiler body and the lower spoiler body are bonded into a whole through special glue, so that the structural design is unreasonable, the rigidity of the spoiler is lower, the distance between the spoiler and a mounting point of a back door is large, the number of the mounting points is small, the rigidity of the upper boundary of the spoiler is weak, particularly the connection disconnection point between the upper spoiler body and the lower spoiler body is easy to be heated and deformed, the maximum deformation exceeds 5mm, the spoiler is wavy when being observed from the outside, and the external attractiveness is seriously affected; in a high-temperature environment, the back door is opened, the spoiler can collide with the top cover, and paint is removed from the spoiler and the top cover due to collision, so that parts are rusted; when the spoiler is seriously deformed by heat, the back door cannot be opened directly, or the spoiler is plastically deformed after being forcibly opened, so that customers seriously complain about the spoiler.
Therefore, in order to solve the above problems, there is a need for a spoiler structure for an automobile, which can improve the coupling strength of an upper body and a lower body of a spoiler, ensure the lifespan thereof, and simultaneously improve the impact resistance, and the structural strength thereof, thereby preventing natural deformation.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the defect among the prior art, provide a spoiler structure for car, can improve the joint strength of body under the spoiler and the spoiler on, guarantee its life, improve shock resistance simultaneously, and higher self structural strength, prevent to take place natural deformation.
The utility model discloses a spoiler structure for car, body under body and the spoiler on the spoiler, the body passes through spoiler installation base to be connected under body and the spoiler on the spoiler, just spoiler installation base sets up on the spoiler between body and spoiler under the body.
Further, the upper spoiler body and the lower spoiler body are connected through a first connecting piece, the first connecting piece is formed on the lower edge of the upper spoiler body, and a first installation position adaptive to the first connecting piece is formed on the lower spoiler body.
Further, the spoiler upper body and the spoiler mounting base are connected through a second connecting piece, the second connecting piece is formed on the inner mounting surface of the spoiler upper body, and a second mounting position which is mounted in a matched mode with the second connecting piece is formed on the spoiler mounting base.
Further, the spoiler lower body is connected with the spoiler mounting base through a third connecting piece, the third connecting piece is formed on the upper edge of the spoiler lower body, and a third mounting position which is mounted in a matched mode with the third connecting piece is formed on the spoiler lower body.
Furthermore, a reinforcing platform is formed on the spoiler mounting base.
Furthermore, the reinforcing platforms are a plurality of, and a plurality of reinforcing platforms are arranged along the horizontal interval, and are connected with the reinforcing rib between the adjacent reinforcing platforms.
Furthermore, lightening holes are formed in the reinforcing platform.
Further, still be provided with the bolster that is used for the shock attenuation amortization on the spoiler installation base.
Further, the buffer part is a sponge block, and the sponge block is formed by a plurality of sponge blocks which are distributed on the periphery of the spoiler mounting base.
The utility model has the advantages that: the utility model discloses a spoiler structure for an automobile, which is divided into three parts according to the requirement of convenience of molding, namely an upper spoiler body, a spoiler mounting base and a lower spoiler body, and the three parts are bonded into a whole through positioning clamping connection, self-tapping screw connection and special glue; under the condition that the material of the part cannot be adjusted, the thickness of each part of the spoiler is increased as much as possible, and the spoiler mounting base is provided with a plurality of reinforcing ribs and reinforcing platform structures to prompt the rigidity of the part as much as possible; the three parts of the spoiler cannot be designed with a disconnection structure, and a protruding limit structure is designed at the boundary, so that the spoiler is firmly integrated, and the upper body of the spoiler is not easy to deform when being heated; designing a flange surface nut and bolt connection mode at a position with high requirements on the connection strength of the spoiler, designing a plastic buckle at a position with low requirements on the connection strength, designing more mounting points and reducing the distance between the mounting points; a sponge strip is designed and adhered at the joint of the spoiler and the back door metal plate, so that vehicle-mounted shaking abnormal sound is eliminated.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a schematic structural view of the present invention;
fig. 5 is a schematic diagram of the explosion structure of the present invention;
fig. 6 is a schematic structural view of the spoiler upper body according to the present invention;
fig. 7 is a schematic structural view of the spoiler mounting base according to the present invention (the surface thereof that is engaged with the spoiler upper body);
fig. 8 is a schematic structural view of the spoiler mounting base according to the present invention (which is fitted to the spoiler lower body);
fig. 9 is a schematic structural view of the spoiler lower body according to the present invention.
Detailed Description
Fig. 1 is the utility model discloses a structural schematic diagram, as shown in the figure, this scheme upper and lower position word be upper and lower position in fig. 1 to the joint structure that this scheme adopted all continues to use the joint structure among the prior art, no longer gives unnecessary details here, and the spoiler structure for the car in this embodiment includes body 01 under spoiler and the spoiler 02, body 01 and spoiler under the spoiler pass through spoiler installation base 03 and connect on the spoiler, just spoiler installation base 03 sets up on the spoiler between body 01 and the spoiler under the body 02. According to the requirement of convenience in molding, the spoiler is divided into three parts, namely an upper spoiler body 01, a spoiler mounting base 03 and a lower spoiler body 02, and the three parts are bonded into a whole through positioning clamping connection, self-tapping screw connection and special glue; the thickness of the upper spoiler body 01 is 2.5mm, the thickness of the lower spoiler body 02 is 3mm, the thickness of the upper spoiler body 01 is increased to 3.5mm, and the thicknesses of the spoiler mounting base 03 and the spoiler lower body 02 are designed to be 3 mm; the spoiler mounting base 03 is arranged at the hinge of the back door, the boundary is designed into a connecting structure, and the original boundary is only provided with the spoiler upper body 01, so that the spoiler mounting base 03 is added, and the deformation resistance of the position is improved; the spoiler mounting base 03 is provided with a protruding limiting structure at the boundary, and the spoiler upper body 01 is provided with a clamping structure, so that the two boundaries are firmly connected into a whole and are not easy to deform due to heating; the spoiler mounting base 03 is provided with a boss structure at each mounting point, so that the rigidity strength of the mounting points is improved, and the boss surface is provided with a guide groove structure, so that plastic buckles and square-head bolts can be conveniently mounted; designing a flange surface nut and bolt connection mode at a position with high requirements on the connection strength of the spoiler, and designing a plastic buckle at a position with low requirements on the connection strength; a plurality of mounting points are designed, so that the distance between the mounting points is reduced, and the risk of thermal deformation is reduced; the middle and two sides of a spoiler mounting base 03 are respectively provided with 1 positioning column, when a spoiler assembly is mounted, two positioning columns are aligned with positioning holes in a back door metal plate, the spoiler assembly is forcibly knocked down, plastic buckles are completely clamped with the back door metal plate, the back door is opened, and the back door metal plate and the spoiler assembly are connected through square bolts and flange face nuts by mounting the flange face nuts through mounting through holes of the back door; the spoiler mounting base 03 is arranged between the spoiler upper body 01 and the spoiler lower body 02, so that the strength of the whole spoiler structure can be improved, and the beneficial effects can be achieved.
In this embodiment, the spoiler upper body 01 and the spoiler lower body 02 are connected through a first connecting member, the first connecting member is formed at the lower edge of the spoiler upper body 01, and a first mounting position adapted to the first connecting member is formed on the spoiler lower body 02. As shown in a and B in the figure, the first connecting piece is formed on the spoiler upper body 01 and comprises a clamping structure and a positioning structure, the first clamping structure is used for being matched with a first clamping groove opening and a first positioning groove opening which are correspondingly formed in the spoiler lower body 02, the first connecting piece and the first mounting position are matched into a group, and a plurality of groups are arranged at the edge of the matching surface of the spoiler upper body 01 and the spoiler lower body 02, so that the connecting strength of the spoiler upper body and the spoiler lower body is improved, and physical deformation is prevented.
In this embodiment, the spoiler upper body 01 and the spoiler mounting base 03 are connected by a second connecting member, the second connecting member is formed on the inner mounting surface of the spoiler upper body 01, and the spoiler mounting base 03 is formed with a second mounting position adapted to the second connecting member. The number of the second connecting pieces is four, the second connecting pieces are approximately located in the middle of the spoiler upper body 01, the clamping structure is also arranged at the position C in the drawing, three positioning columns are further formed on the spoiler upper body 01 and used for being positioned and installed on the spoiler mounting base 03, the positions E and F on the spoiler mounting base 03 correspond to the second connecting pieces and the positioning columns respectively, the mounting stability of the spoiler upper body 01 and the spoiler mounting base 03 is improved, meanwhile, the spoiler upper body 01 is effectively supported, deformation is prevented, and user experience is improved.
In this embodiment, the spoiler lower body 02 and the spoiler mounting base 03 are connected by a third connecting member, the third connecting member is formed at the upper edge of the spoiler lower body 02, and a third mounting position adapted to the third connecting member is formed on the spoiler lower body 02. As shown in the figure G, the third connecting members are formed on the spoiler lower body 02, and part of the third connecting members are located on the upper edge of the spoiler lower body 02, and the other part of the third connecting members are located on the mounting surfaces of the spoiler lower body 02 and the spoiler mounting base 03, and the third connecting members are arranged at intervals, so that the mounting structural strength of the spoiler lower body 02 is effectively ensured, deformation is prevented, and the part H in the figure is the third mounting position correspondingly mounted with the part G.
In this embodiment, as shown in fig. I, the spoiler upper body 01 and the spoiler lower body 02 are further connected by a tapping screw and a large washer assembly + a nut; as shown in a graph J, after the upper spoiler body and the lower spoiler body are mounted on the spoiler mounting base 03, the spoiler mounting base 03 is connected with the back door sheet metal through the square-headed bolts and the flange nuts; as shown in fig. K, the spoiler mounting base 03 is further fastened with a back door metal plate through a buckle; as shown in the figure at the position L, the spoiler lower body 02 is further connected to the spoiler mounting base 03 through a large half round head self-tapping screw, so that the uniformity and the structural strength of the whole structure are further improved; as shown in M, N, the spoiler lower body 02 is further fixedly mounted to the spoiler mounting base 03 by a positioning and clamping structure.
In this embodiment, the spoiler mounting base 03 is formed with a reinforcing platform 31 supported between the spoiler upper body 01 and the spoiler lower body 02. The reinforcing platform 31 is a plurality of, supports on the spoiler between body 01 and the spoiler body 02 down, guarantees the structural strength of body 01 under the spoiler and body 02 under the spoiler, prevents to take place deformation, and body 02 installs in the mount table under the spoiler promptly.
In this embodiment, reinforcing platform 31 is a plurality of, and a plurality of reinforcing platform 31 is arranged along horizontal interval, and is connected with stiffening rib 32 between the adjacent reinforcing platform 31, improves structural strength and supporting effect, and the arrangement of stiffening rib 32 does benefit to reinforcing platform 31's supporting effect, and stiffening rib 32 is located reinforcing platform 31's bottom, and reinforcing platform 31 is located the spoiler by spoiler installation base 03 body 01 one side and forms towards the protrusion of spoiler lower body 02 one side.
In this embodiment, the reinforcing platform 31 is provided with a lightening hole 33. The spoiler mounting base 03 is designed with deep reinforcing platforms 31 which are uniformly distributed, process holes are designed on the reinforcing platforms 31, the weight of parts is reduced, and reinforcing ribs 32 are designed between the reinforcing platforms 31 for connection; other blank positions are designed into a shallow reinforcing platform 31 structure; so as to further improve the stress effect of the whole structure.
In this embodiment, a buffer member for damping and silencing is further disposed on the spoiler mounting base 03. The buffer piece can be made of flexible materials such as foam and rubber, and can also be a separately designed buffer structure, so that friction and collision abnormal sound caused by vehicle-mounted shaking can be eliminated by the buffer piece, and further description is omitted.
In this embodiment, the buffer member is a sponge block 34, and the sponge block 34 is a plurality of sponge blocks distributed on the periphery of the spoiler mounting base 03. A sponge block 34 is designed and adhered at the joint of the spoiler and the back door metal plate, so that the friction and the collision abnormal sound caused by vehicle-mounted shaking are eliminated. The arrangement of the sponge blocks 34 as shown at P1, P2 and P3 prevents vibration abnormal sound.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (9)
1. A spoiler construction for an automobile, characterized in that: the spoiler mounting base is arranged between the spoiler upper body and the spoiler lower body.
2. The spoiler construction for an automobile according to claim 1, characterized in that: the spoiler upper body and the spoiler lower body are connected through a first connecting piece, the first connecting piece is formed on the lower edge of the spoiler upper body, and a first installation position adaptive to the first connecting piece is formed on the spoiler lower body.
3. The spoiler construction for an automobile according to claim 1, characterized in that: the spoiler upper body and the spoiler mounting base are connected through a second connecting piece, the second connecting piece is formed on an inner mounting surface of the spoiler upper body, and a second mounting position which is mounted in a matched mode with the second connecting piece is formed on the spoiler mounting base.
4. The spoiler construction for an automobile according to claim 3, characterized in that: the spoiler lower body is connected with the spoiler mounting base through a third connecting piece, and a third mounting position which is mounted with the third connecting piece in a matched mode is formed on the spoiler lower body.
5. The spoiler construction for an automobile according to claim 4, characterized in that: and a reinforcing platform is formed on the spoiler mounting base.
6. The spoiler construction for an automobile according to claim 5, characterized in that: the reinforcing platforms are a plurality of, and a plurality of reinforcing platforms are arranged along horizontal interval, and are connected with the stiffening rib between the adjacent reinforcing platforms.
7. The spoiler construction for an automobile according to claim 6, characterized in that: the reinforcing platform is provided with lightening holes.
8. The spoiler construction for an automobile according to claim 7, characterized in that: still be provided with the bolster that is used for the shock attenuation amortization on the spoiler installation base.
9. The spoiler construction for an automobile according to claim 8, characterized in that: the buffer parts are sponge blocks, and the number of the sponge blocks is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122409677.9U CN216002809U (en) | 2021-09-30 | 2021-09-30 | Spoiler structure for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122409677.9U CN216002809U (en) | 2021-09-30 | 2021-09-30 | Spoiler structure for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216002809U true CN216002809U (en) | 2022-03-11 |
Family
ID=80584777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122409677.9U Active CN216002809U (en) | 2021-09-30 | 2021-09-30 | Spoiler structure for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216002809U (en) |
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2021
- 2021-09-30 CN CN202122409677.9U patent/CN216002809U/en active Active
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