CN220904848U

CN220904848U - Detachable mounting bracket for automobile luggage rack

Info

Publication number: CN220904848U
Application number: CN202322955189.7U
Authority: CN
Inventors: 于秀波; 李子君; 徐银岗; 姜金龙
Original assignee: Beijing Automobile Factory Qingdao Co ltd
Current assignee: Beijing Automobile Factory Qingdao Co ltd
Priority date: 2023-11-02
Filing date: 2023-11-02
Publication date: 2024-05-07
Anticipated expiration: 2033-11-02

Abstract

The utility model discloses a detachable mounting bracket for an automobile luggage rack, and belongs to the technical field of automobile processing. The automobile side wall assembly comprises a side wall assembly, an automobile top cover outer plate is arranged outside the side wall assembly, the side wall assembly comprises a side wall reinforcing plate located in the middle, a side wall outer plate is fixed on the side wall reinforcing plate, a side wall inner plate is fixed below the side wall reinforcing plate, a detachable mounting bracket is arranged between the side wall assembly and the automobile top cover outer plate, the upper portion of the mounting bracket is fixedly connected with the automobile top cover outer plate, the middle of the mounting bracket is fixedly connected with the side wall reinforcing plate and the side wall inner plate, and the lower portion of the mounting bracket is fixedly connected with the side wall inner plate. The utility model is suitable for the specific vehicle type with the roof flume positioned on the side surface, and by adding the installation position of the luggage rack in the common vehicle modeling structure, the luggage rack is widened, the influence on the vehicle modeling is not great, the strength requirement of the installation point of the luggage rack is ensured, meanwhile, the installation point is hidden and not leaked, and the modeling effect is improved.

Description

Detachable mounting bracket for automobile luggage rack

Technical Field

The utility model belongs to the technical field of automobile processing, and particularly relates to a detachable mounting bracket for an automobile luggage rack.

Background

The roof rack is a support frame or component which is added to the top of the car body and is commonly used on two-compartment motor vehicles, SUVs, MPVs and the like. The luggage can be safely and conveniently fixed, and can be placed on the roof when the trunk is not placed down, so that more convenience is provided for traveling. Secondly, most SUV motorcycle type configuration luggage racks at present also provide decoration and aesthetic effects for the whole vehicle modeling.

The water flowing groove area where the automobile luggage rack is assembled on the top of the automobile top cover is the best choice, namely the welding area of the side wall and the top cover has higher strength, the bearing capacity is stronger, and the reliability of the luggage rack after being assembled is high. The patent with the publication number CN209366032U discloses a luggage rack mounting bracket, a vehicle body assembly and an automobile, wherein the luggage rack mounting bracket comprises a luggage rack mounting bracket body, a mounting hole which is used for being connected with a luggage rack and a top cover in the transverse direction is arranged on the luggage rack mounting bracket body, and a limiting hole which is used for being connected with a side wall assembly in the longitudinal direction is arranged on the luggage rack mounting bracket body. Thereby realizing that the luggage rack bracket can be installed on the top cover without the flanging.

However, the structure disclosed in the above patent is applicable to only a general vehicle model, and the above installation method cannot be used for a specific vehicle model in which the roof gutter is located on the side. Specifically, as shown in fig. 5 and 6, the luggage rack is locked to the side water chute, and the following drawbacks are caused: 1. in order to improve the strength and the bearing capacity of the luggage rack, the luggage rack needs to be directly fixed on the vehicle and cannot be disassembled, so that the flexibility is poor; 2. the luggage rack connecting inner plate 11 and the luggage rack connecting outer plate 10 are required to be added, the luggage rack connecting inner plate 11 and the luggage rack connecting outer plate 10 are fixed on the side wall running water trough plate 3 positioned on the side surface of the roof, and the sheet metal material of the side wall running water trough plate 3 is thinner, has insufficient strength and is easy to generate, so that the mounting point 9 is stressed and deformed, and the sealing surface of the sheet metal at the modeling position of the running water trough is deformed, and the tightness of the sealing surface is damaged; 3. the launder of specific motorcycle type is located the vehicle outside, and easy outer hourglass mounting bolt, joint buckle etc. behind the luggage rack installation, vehicle aesthetic property is not good.

Disclosure of utility model

The utility model aims to solve the technical problems that: the utility model provides a overcome prior art's not enough, provides a detachable installing support for car luggage rack, it is applicable to the top cap launder and is located the specific motorcycle type of side, through setting up the mounted position that both compromise luggage rack in the ordinary vehicle molding structure, makes luggage rack widen not greatly to the vehicle molding influence, has guaranteed the intensity requirement of luggage rack mounting point again, and the stealthy not leaks of mounting point simultaneously, has promoted molding effect.

The detachable mounting bracket for the automobile luggage rack comprises a side wall assembly, an automobile top cover outer plate is arranged outside the side wall assembly, the side wall assembly comprises a side wall reinforcing plate located in the middle, a side wall outer plate is fixed on the side wall reinforcing plate, a side wall inner plate is fixed below the side wall reinforcing plate, a detachable mounting bracket is arranged between the side wall assembly and the automobile top cover outer plate, the upper portion of the mounting bracket is fixedly connected with the automobile top cover outer plate, the middle of the mounting bracket is fixedly connected with the side wall reinforcing plate and the side wall inner plate, and the lower portion of the mounting bracket is fixedly connected with the side wall inner plate.

Preferably, the longitudinal section of the mounting bracket is in a spoon-shaped structure.

Preferably, the mounting bracket comprises an integrally formed upper bending part, a middle bending part, a transition part and a lower bending part, wherein the upper bending part is bent upwards and is in a U-shaped structure with the middle bending part, the transition part is bent downwards, and the lower bending part is bent upwards at one end of the bending part far away from the middle bending part.

Preferably, the transition part is in arc transition connection with the middle bending part, and the transition part is perpendicular to the middle bending part.

Preferably, the transition part is in arc transition connection with the lower bending part, and an included angle a between the transition part and the lower bending part is-130-160 degrees.

Preferably, the upper bending part is provided with a first mounting hole for connecting with an automobile top cover outer plate, the middle bending part is provided with a second mounting hole for connecting with a side wall reinforcing plate and a side wall inner plate, and the lower bending part is provided with a third mounting hole for connecting with the side wall inner plate

Preferably, the lower bending part has a triangular structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the detachable mounting bracket is additionally arranged on the side wall reinforcing plate, so that the stress of the mounting bracket can be transmitted to the side wall reinforcing plate, the stress capability of the mounting bracket is improved, the upper part of the mounting bracket is fixedly connected with the automobile roof outer plate, the bearing capability of the automobile roof outer plate is improved, and the luggage rack of a specific vehicle type can be mounted on the top of the automobile roof.

2. Through set up the mounting hole respectively in the different positions of installing support, realized under the prerequisite that does not influence interior molding, effectively decompose the stress state of each mounted position, first mounting hole and second mounting hole can guarantee that the installing support receives the requirement of down force, and the third mounting hole can guarantee that the installing support receives the requirement of controlling the power of rocking, through first mounting hole, second mounting hole and third mounting hole synergism, guaranteed the supporting effect of whole installing support.

3. The utility model has strong structural flexibility, and can directly screw the mounting bracket on the vehicle body assembly after the welding of the vehicle body assembly is finished; the mounting bracket can be used as a bracket for later modification, namely, the mounting bracket is not assembled in the vehicle production process, only the mounting hole structure at the end of the vehicle body assembly is reserved, and later users can install the mounting bracket by themselves according to the needs.

Drawings

FIG. 1 is a schematic cross-sectional view of a removable mounting bracket for an automotive luggage rack of the present disclosure;

FIG. 2 is a schematic view of a mounting bracket;

FIG. 3 is a second schematic structural view of the mounting bracket;

FIG. 4 is a schematic view of the fit of the mounting bracket to the side body inner panel;

FIG. 5 is a schematic view of a luggage rack mounting structure of a specific vehicle type in the prior art;

Fig. 6 is a schematic cross-sectional view of a luggage rack installation of a specific vehicle type in the prior art.

In the figure, 1, an automobile roof outer plate; 2. a side wall outer plate; 3. a side wall running water trough plate; 4. a side wall reinforcing plate; 5. a side wall inner panel; 6. a mounting bracket; 601. an upper bending part; 602. a first mounting hole; 603. a middle bending part; 604. a second mounting hole; 605. a lower bending part; 606. a third mounting hole; 607. a transition section; 7. a luggage rack connecting plate; 8. a luggage rack stringer; 9. a mounting point; 10. the luggage rack is connected with the outer plate; 11. the luggage rack is connected with the inner plate.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

The directional terminology referred to in the paragraphs directed to the detailed description is merely for convenience of those skilled in the art in understanding the teachings of the utility model as set forth in the visual orientations illustrated in the accompanying drawings. Unless specifically defined and limited otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly so that one of ordinary skill in the art would understand the meaning of the terms in this disclosure as the case may be.

The ideal mounting point for the roof rack is to be placed on top of the roof of the car, while the side wall and roof welding area of a particular vehicle model is located on the side of the roof, resulting in it not having the condition of being mounted on top of the roof of the car. Secondly, the roof outer panel 1 is usually manufactured by using a stamped steel plate with the thickness of 0.7-0.8mm, and can only play a role in decoration and cannot bear the weight of a luggage rack.

In order to solve the above problems, as shown in fig. 1-4, a detachable mounting bracket for an automobile luggage rack is disclosed, and the detachable mounting bracket comprises a side wall assembly, wherein an automobile top cover outer plate 1 is arranged outside the side wall assembly, the side wall assembly comprises a side wall reinforcing plate 4 positioned in the middle, a side wall outer plate 2 is fixedly welded on the side wall reinforcing plate 4, a side wall inner plate 5 is fixedly welded below the side wall reinforcing plate 4, and a detachable mounting bracket 6 is arranged between the side wall assembly and the automobile top cover outer plate 1. According to the embodiment, the mounting bracket 6 is in threaded connection with the side wall reinforcing plate 4 and the side wall inner plate 5 of the side wall assembly upper side beam, so that the stress of the mounting bracket 6 is transferred to the side wall reinforcing plate 4, and the stress capacity of the mounting bracket 6 is improved.

The upper part of the mounting bracket 6 is fixedly connected with the automobile roof outer plate 1, the mounting bracket 6 improves the bearing capacity of the automobile roof outer plate 1, so that a luggage rack of a specific automobile type can be mounted on the top of the automobile roof, and when the luggage rack needs to be mounted, the luggage rack connecting plate 7 can be fixedly connected with the automobile roof outer plate 1 and the upper part of the mounting bracket 6 through bolts; the middle part of the mounting bracket 6 is fixedly connected with the side wall reinforcing plate 4 and the side wall inner plate 5 through bolts, the stress capacity is improved, and the lower part of the mounting bracket 6 is fixedly connected with the side wall inner plate 5 through bolts.

As shown in fig. 1 to 3, the mounting bracket 6 has a spoon-like structure in longitudinal section. Specifically, the mounting bracket 6 includes an integrally formed upper bending portion 601, a middle bending portion 603, a transition portion 607 and a lower bending portion 605, the upper bending portion 601 is bent upward and has a U-shaped structure with the middle bending portion 603, and an upper end surface of the upper bending portion 601 is attached to an inner wall of the automobile roof outer panel 1; the transition part 607 is bent downwards, the transition part 607 is in arc transition connection with the middle bending part 603, and the transition part 607 is vertical to the middle bending part 603; the lower bending part 605 is in a triangular structure, one end, far away from the middle bending part 603, of the upper bending part 601 of the lower bending part 605 is bent, the transition part 607 is in arc transition connection with the lower bending part 605, and an included angle a between the transition part 607 and the lower bending part 605 is controlled to be 130-160 degrees. In order to improve the structural strength, corresponding reinforcing ribs can be added among the upper bending part 601, the middle bending part 603, the transition part 607 and the lower bending part 605 for auxiliary reinforcement.

At least two first mounting holes 602 for connecting with the automobile top cover outer plate 1 are formed in the upper bending part 601, and the two first mounting holes 602 can enable the luggage rack connecting plate 7 to be mounted more firmly; at least two second mounting holes 604 for connecting the side wall reinforcing plate 4 and the side wall inner plate 5 are formed in the middle bending part 603, and at least one third mounting hole 606 for connecting the side wall inner plate 5 is formed in the lower bending part 605. By arranging the mounting holes on the mounting bracket 6, the stress state of each mounting position is effectively decomposed on the premise of not affecting the internal modeling, wherein the first mounting holes 602 and the second mounting holes 604 are mainly used for ensuring that the mounting bracket 6 is required to be subjected to downward pressure, and the third mounting holes 606 are mainly used for ensuring that the mounting bracket 6 is required to be subjected to left-right shaking force. The supporting effect of the entire mounting bracket 6 is ensured by the cooperation of the first mounting hole 602, the second mounting hole 604 and the third mounting hole 606.

When the utility model is processed, the mounting bracket 6 can be directly screwed on the vehicle body assembly after the welding of the vehicle body assembly is finished. Namely, the assembly holes are formed in the corresponding positions of the automobile roof outer plate 1 and the mounting bracket 6, and the first mounting holes 602 and the assembly holes of the mounting bracket 6 are matched with the mounting holes on the luggage rack connecting plate 7, so that the luggage rack connecting plate 7 is fixed on the top of the automobile roof, and the luggage rack longitudinal beam 8 is fixed on the luggage rack connecting plate 7.

The mounting bracket 6 can also be used as a bracket for later modification, namely, the mounting bracket 6 is not assembled in the vehicle production process, and only the mounting hole structure of the vehicle body assembly end is reserved. When the luggage rack is added in the later modification, the mounting bracket 6 can be directly assembled on the vehicle body assembly, the hole position corresponding to the automobile top cover outer plate 1 is marked according to the position of the first mounting hole 602 on the mounting bracket 6, and the luggage rack connecting plate 7 and the mounting bracket 6 are screwed and fixed after manual drilling.

Because the mounting point of the automobile roof outer plate 1 is connected with the outside, in order to ensure sealing, spot welding sealant or rubber pads are added at the lap joint of the automobile roof outer plate 1 and the mounting bracket 6 before assembly, and meanwhile, the rubber pads are added between the automobile roof outer plate 1 and the luggage rack connecting plate 7 before the luggage rack connecting plate 7 is mounted, so that the partition effect is achieved when the sealing effect is achieved, the hard connection of the luggage rack connecting plate 7 and the automobile roof outer plate 1 is avoided, and the problems of paint damage and the like after the use are avoided.

Finally, although the description has been described in terms of embodiments, not every embodiment is intended to include only a single embodiment, and such description is for clarity only, as one skilled in the art will recognize that the embodiments of the disclosure may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a detachable installing support for automobile luggage frame, includes the side wall assembly, and the side wall assembly outside is equipped with automobile roof planking (1), its characterized in that: the side wall assembly is including being located side wall reinforcing plate (4) at middle part, be fixed with side wall planking (2) on side wall reinforcing plate (4), side wall reinforcing plate (4) below is fixed with side wall inner panel (5), be equipped with detachable installing support (6) between side wall assembly and car roof planking (1), installing support (6) upper portion and car roof planking (1) fixed connection, installing support (6) middle part and side wall reinforcing plate (4) and side wall inner panel (5) fixed connection, installing support (6) lower part and side wall inner panel (5) fixed connection.

2. The removable mounting bracket for an automotive luggage rack of claim 1, wherein: the longitudinal section of the mounting bracket (6) is of a spoon-shaped structure.

3. The removable mounting bracket for an automotive luggage rack of claim 2, wherein: the mounting bracket (6) comprises an integrally formed upper bending part (601), a middle bending part (603), a transition part (607) and a lower bending part (605), wherein the upper bending part (601) is bent upwards and is in a U-shaped structure with the middle bending part (603), the transition part (607) is bent downwards, and the lower bending part (605) is bent upwards at one end of the bending part (601) far away from the middle bending part (603).

4. A removable mounting bracket for a luggage rack of a motor vehicle as claimed in claim 3, wherein: the transition part (607) is in arc transition connection with the middle bending part (603), and the transition part (607) is perpendicular to the middle bending part (603).

5. A removable mounting bracket for a luggage rack of a motor vehicle as claimed in claim 3, wherein: the transition part (607) is in arc transition connection with the lower bending part (605), and an included angle a between the transition part (607) and the lower bending part (605) is 130-160 degrees.

6. A removable mounting bracket for a luggage rack of a motor vehicle as claimed in claim 3, wherein: the upper bending part (601) is provided with a first mounting hole (602) used for being connected with the automobile top cover outer plate (1), the middle bending part (603) is provided with a second mounting hole (604) used for being connected with the side wall reinforcing plate (4) and the side wall inner plate (5), and the lower bending part (605) is provided with a third mounting hole (606) used for being connected with the side wall inner plate (5).

7. The removable mounting bracket for an automotive luggage rack of claim 6, wherein: the lower bending part (605) is in a triangular structure.