CN219096850U - Diffuser mounting bracket, diffuser system and vehicle - Google Patents

Abstract

The utility model provides a diffuser installation bracket, a diffuser system and a vehicle, belonging to the technical field of vehicle diffuser installation structures. The diffuser mounting bracket is provided with an opening, which is used to provide a rotating space for the spoiler blade of the diffuser assembly. into a fixed connection. The diffuser mounting bracket of the utility model can ensure the appearance quality of the vehicle body.

Description

Diffuser mounting bracket, diffuser system and vehicle

technical field

The utility model relates to the technical field of a vehicle diffuser installation structure, in particular to a diffuser installation bracket, a diffuser system and a vehicle.

Background technique

The diffuser is one of the aerodynamic kits of the vehicle. It is usually set at the bottom of the rear of the vehicle to allow the airflow to pass through the chassis quickly and increase the downforce when the vehicle is running at high speed.

When the diffuser is installed on the vehicle body, it is generally installed in a detachable manner for the convenience of maintenance. In this way, it is often necessary to provide installation features such as openings at the corresponding positions of the vehicle body, which will affect the appearance quality of the vehicle body.

Utility model content

An object of the first aspect of the utility model is to provide a diffuser mounting bracket, which can ensure the appearance quality of the vehicle body.

Another purpose of the utility model is to realize precise positioning and stable installation of the diffuser assembly and the diffuser mounting bracket.

A further object of the present invention is to facilitate disassembly and maintenance of subsequent diffuser assemblies.

It is an object of the second aspect of the present invention to provide a diffuser system comprising the above diffuser mounting bracket.

It is an object of the third aspect of the invention to provide a vehicle comprising the diffuser system described above.

In particular, the utility model provides a diffuser mounting bracket. The diffuser mounting bracket is provided with an opening for providing a rotating space for the spoiler vanes of the diffuser assembly. One side of the diffuser mounting bracket is fixed The side of the body close to the interior of the car and the other side are fixedly connected with the diffuser assembly.

Optionally, one side of the diffuser mounting bracket is bonded or welded to the side of the rear bumper close to the interior of the vehicle.

Optionally, the diffuser mounting bracket is provided with a plurality of positioning holes for passing through positioning claws at the vehicle body, so as to position the diffuser mounting bracket at the vehicle body.

Optionally, the side of the diffuser mounting bracket opposite to the diffuser assembly is provided with a plurality of protruding pre-hanging claws, which are used to snap fit with the diffuser assembly, so that the The diffuser assembly is pre-hung to the diffuser mounting bracket.

Optionally, the end of the pre-hanging claw is provided with a protruding locking part along its side, the locking part is contracted and its end is a small end, so as to be locked into the buckle.

Optionally, the diffuser mounting bracket is fixedly connected to the diffuser assembly through fasteners.

Optionally, the diffuser mounting bracket is preset with nuts for cooperating with the fasteners.

Optionally, the nut is a reed nut, and the reed nut is clamped at the diffuser installation bracket.

Optionally, the diffuser mounting bracket is provided with a plurality of hollow mounting bosses, and the upper and lower surfaces of the top surface of each of the mounting bosses are respectively provided with sunken platforms for snapping into the reed The nut, the depth of the sunken platform is configured such that the reed nut does not protrude from the surface of the installation boss after being snapped into the sunken platform.

In particular, the present utility model also provides a diffuser system, comprising a diffuser assembly and the diffuser installation bracket described in any one of the above.

In particular, the present utility model also provides a vehicle, including the diffuser system described in any one of the above.

According to one embodiment of the present invention, a diffuser mounting bracket for connecting the diffuser assembly and the vehicle body is provided, one side of the diffuser mounting bracket is only connected with the side of the vehicle body close to the interior of the vehicle, and the other side Used to connect the diffuser assembly. In this way, the appearance quality of some body parts whose outer surface is a visible appearance surface can be guaranteed while the diffuser assembly can be installed smoothly. For example, the side of the rear bumper facing the outside of the car is a visible appearance surface. By setting the diffuser Installing the mounting bracket on the inner side of the rear bumper can ensure the appearance quality of the rear bumper while smoothly assembling the diffuser assembly.

According to an embodiment of the present invention, when assembling the diffuser mounting bracket to the vehicle body, the positioning hole of the diffuser mounting bracket is first clamped with the positioning claws of the vehicle body, and then through bonding or welding The diffuser mounting bracket is fixedly connected with the vehicle body to realize precise positioning and stable installation.

According to an embodiment of the present invention, the diffuser mounting bracket is provided with pre-hanging claws for snap-fitting with the diffuser assembly, so when the diffuser assembly is assembled to the diffuser mounting bracket, it can be Pre-hung the diffuser assembly to the diffuser mounting bracket, on the one hand, it can play a positioning role, and on the other hand, it also facilitates subsequent fixed assembly.

According to an embodiment of the present invention, the dismantling and maintenance of the subsequent diffuser assembly can be facilitated by providing a detachable connection between the diffuser assembly and the diffuser mounting bracket.

According to an embodiment of the utility model, the fixed connection between the diffuser mounting bracket and the diffuser assembly is realized by the cooperation of the reed nut and the fastener. Since the reed nut can be clamped at the diffuser mounting bracket, the assembly Convenient and low cost.

According to the following detailed description of specific embodiments of the utility model in conjunction with the accompanying drawings, those skilled in the art will be more aware of the above and other objectives, advantages and features of the utility model.

Description of drawings

Hereinafter, some specific embodiments of the present utility model will be described in detail in an exemplary rather than restrictive manner with reference to the accompanying drawings. The same reference numerals in the drawings designate the same or similar parts or parts. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the attached picture:

Fig. 1 is a schematic structural view of a diffuser mounting bracket according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of the assembly structure of the diffuser mounting bracket and the diffuser assembly according to an embodiment of the present invention;

Fig. 3 is a schematic diagram of an exploded structure of a diffuser mounting bracket, a diffuser assembly and a rear bumper according to an embodiment of the present invention;

Fig. 4 is a partial cross-sectional view of the diffuser mounting bracket and the diffuser assembly at the pre-hanging claw according to an embodiment of the present invention;

5 is a partial cross-sectional view of the diffuser mounting bracket and the diffuser assembly at the fasteners according to an embodiment of the present invention.

Explanation of reference signs:

100-diffuser mounting bracket, 101-opening, 10-positioning hole, 20-pre-hanging claw, 21-clamping part, 30-fastener, 40-nut, 50-installation boss, 51-sinking platform , 200-diffuser assembly, 210-spoiler blade, 220-clip, 300-rear bumper.

Detailed ways

Fig. 1 is a schematic structural diagram of a diffuser mounting bracket 100 according to an embodiment of the present invention. FIG. 2 is a schematic diagram of the assembly structure of the diffuser mounting bracket 100 and the diffuser assembly 200 according to an embodiment of the present invention. FIG. 3 is a schematic exploded view of the diffuser mounting bracket 100 , the diffuser assembly 200 and the rear bumper 300 according to an embodiment of the present invention. As shown in FIG. 1 , in one embodiment, the diffuser mounting bracket 100 is provided with an opening 101 for providing a rotating space for the spoiler blade 210 of the diffuser assembly 200, and one side of the diffuser mounting bracket 100 is fixed on the vehicle body close to One side and the other side in the car are fixedly connected with the diffuser assembly 200 (see FIG. 2 ). For example, as shown in FIG. 3 , the diffuser mounting bracket 100 can be connected to the rear bumper 300 bottom guard plate at the bottom of the vehicle, and the diffuser mounting bracket 100 can be fixed to the rear bumper 300 by bonding, clamping or welding. The diffuser assembly 200 is a part with an openable and closable spoiler vane 210. When the spoiler is opened, it will pass through the opening 101 of the diffuser mounting bracket 100. Here, the diffuser assembly 200 connected to the diffuser mounting bracket 100 The yes part is not the spoiler vane 210 , but the fixed part of the diffuser assembly 200 .

This embodiment provides a diffuser mounting bracket 100 for connecting the diffuser assembly 200 and the vehicle body, one side of the diffuser mounting bracket 100 is only connected to the side of the vehicle body near the interior of the vehicle, Diffuser assembly 200. In this way, while the diffuser assembly 200 can be installed smoothly, the appearance quality of some body parts whose outer surface is a visible appearance surface can be guaranteed. For example, the side of the rear bumper 300 facing the outside of the car is a visible appearance surface. By setting this Installing the diffuser mounting bracket 100 on the inner side of the rear bumper 300 can ensure the appearance quality of the rear bumper 300 while smoothly assembling the diffuser assembly 200 .

As shown in FIG. 1 , in one embodiment, the diffuser mounting bracket 100 is provided with a plurality of positioning holes 10 for passing through positioning claws at the vehicle body, so as to position the diffuser mounting bracket 100 at the vehicle body.

When assembling the diffuser mounting bracket 100 to the vehicle body, the positioning hole 10 of the diffuser mounting bracket 100 is first engaged with the positioning claws at the vehicle body, and then the diffuser mounting bracket 100 is bonded or welded. It is fixedly connected with the vehicle body to realize precise positioning and stable installation.

FIG. 4 is a partial cross-sectional view of the diffuser mounting bracket 100 and the diffuser assembly 200 at the pre-hanging claw 20 according to an embodiment of the present invention. As shown in FIG. 1 , in one embodiment, the side of the diffuser mounting bracket 100 opposite to the diffuser assembly 200 is provided with a plurality of protruding pre-hanging claws 20 for engaging with the diffuser assembly 200 . The buckle 220 fits (see FIG. 4 ) so as to pre-hook the diffuser assembly 200 to the diffuser mounting bracket 100 .

In this embodiment, the diffuser mounting bracket 100 is provided with a pre-hanging claw 20 for matching with the buckle 220 of the diffuser assembly 200, so when the diffuser assembly 200 is assembled to the diffuser mounting bracket 100, the diffuser assembly 200 can be assembled first. Pre-hanging the diffuser assembly 200 to the diffuser mounting bracket 100 can not only play a positioning role, but also facilitate subsequent fixed assembly.

In a further embodiment, as shown in FIG. 4 , the end of the pre-hanging claw 20 is provided with a clamping portion 21 protruding along its side, the clamping portion 21 is contracted and its end is a small end, so that snap into the buckle 220.

In this embodiment, a protruding engaging part 21 is provided at the pre-hanging claw 20, and the engaging part 21 is set in a contracted shape with a smaller end, so that the diffuser assembly 200 can be easily inserted into the diffuser mounting bracket 100 smoothly. place.

FIG. 5 is a partial cross-sectional view of the diffuser mounting bracket 100 and the diffuser assembly 200 at the fastener 30 according to one embodiment of the present invention. As shown in FIG. 5 , in a further embodiment, the diffuser mounting bracket 100 is fixedly connected to the diffuser assembly 200 through a fastener 30 .

That is to say, when assembling the diffuser assembly 200 and the diffuser mounting bracket 100, the pre-hanging claw 20 at the diffuser mounting bracket 100 is firstly matched with the buckle 220 of the diffuser assembly 200, so that the diffuser assembly 200 is pre-assembled to the diffuser mounting bracket 100 first, and then the diffuser mounting bracket 100 is fixedly connected to the diffuser assembly 200 through the fastener 30 .

In order not to damage the appearance quality of the visible exterior surface of the vehicle body, in the above-mentioned embodiment, the diffuser mounting bracket 100 needs to be fixed on the inner side of the vehicle body through a one-time connection such as welding or bonding, so that the diffuser mounting bracket 100 cannot be easily Remove from body. In this embodiment, by setting the diffuser assembly 200 and the diffuser installation bracket 100 in a detachable connection, the subsequent disassembly and maintenance of the diffuser assembly 200 can be facilitated.

In one embodiment, the diffuser mounting bracket 100 is preset with a nut 40 for cooperating with the fastener 30 . In a further embodiment, as shown in FIG. 5 , the nut 40 is a reed nut, and the reed nut is fastened to the diffuser mounting bracket 100 . In one embodiment, the diffuser mounting bracket 100 is provided with a plurality of hollow mounting bosses 50, and the top surface of each mounting boss 50 is provided with a sunken platform 51, which is used to snap into the reed nut, and the depth of the sunken platform 51 is It is configured so that the reed nut does not protrude from the surface of the mounting boss 50 after being snapped into the sinking platform 51 .

In this embodiment, the fixed connection between the diffuser mounting bracket 100 and the diffuser assembly 200 is realized by using the cooperation of the reed nut and the fastener 30. Since the reed nut can be clamped at the diffuser mounting bracket 100, the assembly is convenient. And the cost is lower.

The utility model also provides a diffuser system. In one embodiment, as shown in FIG. 2 , the diffuser system includes a diffuser assembly 200 and the diffuser mounting bracket 100 in any of the above-mentioned embodiments.

One side of the diffuser mounting bracket 100 of the diffuser system in this embodiment is only connected to the side of the vehicle body close to the interior of the vehicle, and the other side is used for connecting the diffuser assembly 200 . In this way, while the diffuser assembly 200 can be installed smoothly, the appearance quality of some body parts whose outer surface is a visible appearance surface can be guaranteed. For example, the side of the rear bumper 300 facing the outside of the car is a visible appearance surface. By setting this Installing the diffuser mounting bracket 100 on the inner side of the rear bumper 300 can ensure the appearance quality of the rear bumper 300 while smoothly assembling the diffuser assembly 200 .

The utility model also provides a vehicle. In one embodiment, the vehicle includes the diffuser system in any one of the above embodiments.

So far, those skilled in the art should recognize that although a number of exemplary embodiments of the present invention have been shown and described in detail herein, they can still be used according to the present invention without departing from the spirit and scope of the present invention. Many other variations or modifications that conform to the principles of the utility model are directly determined or derived from the disclosed content of the new model. Therefore, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims (11)

1. The utility model provides a diffuser installing support, its characterized in that, the diffuser installing support is equipped with the opening for a vortex blade of diffuser assembly provides the rotation space, one side of diffuser installing support is fixed in the automobile body and is close to one side in the car, opposite side and diffuser assembly fixed connection.

2. The diffuser mounting bracket as set forth in claim 1, wherein,

one side of the diffuser mounting bracket is bonded or welded with one side of the rear bumper close to the interior of the vehicle.

3. The diffuser mounting bracket as set forth in claim 1, wherein,

the diffuser mounting bracket is provided with a plurality of positioning clamping holes for penetrating through positioning clamping claws at the vehicle body so as to position the diffuser mounting bracket at the vehicle body.

4. A diffuser mounting bracket as set forth in any one of claims 1-3 wherein,

the diffuser mounting bracket is provided with a plurality of raised pre-hang claws on the opposite side of the diffuser assembly for snap fit with the diffuser assembly to pre-hang the diffuser assembly to the diffuser mounting bracket.

5. The diffuser mounting bracket as set forth in claim 4, wherein,

the end part of the pre-hanging claw is provided with a clamping part protruding along the side surface of the pre-hanging claw, and the clamping part is in a contracted shape and the end part of the clamping part is a small end so as to be conveniently clamped into the buckle.

6. The diffuser mounting bracket as set forth in claim 4, wherein,

the diffuser mounting bracket is fixedly connected with the diffuser assembly through a fastener.

7. The diffuser mounting bracket as set forth in claim 6, wherein,

the diffuser mounting bracket is pre-provided with a nut for cooperation with the fastener.

8. The diffuser mounting bracket as set forth in claim 7, wherein,

the nut is a reed nut, and the reed nut is clamped at the diffuser mounting bracket.

9. The diffuser mounting bracket as set forth in claim 8, wherein,

the diffuser installing support is equipped with a plurality of hollow installation bosss, every installation boss's top surface department is equipped with sunk the platform for the card is gone into the reed nut, sunk the degree of depth of platform and dispose so that the reed nut card is gone into sunk the platform after not protruding in installation boss's surface.

10. A diffuser system comprising a diffuser assembly and the diffuser mounting bracket of any one of claims 1-9.

11. A vehicle comprising the diffuser system of claim 10.

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