CN221067928U

CN221067928U - Fixed automobile luggage rack mounting bracket

Info

Publication number: CN221067928U
Application number: CN202322656247.6U
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
Filing date: 2023-09-28
Publication date: 2024-06-04
Anticipated expiration: 2033-09-28

Abstract

The utility model discloses a fixed automobile luggage rack mounting bracket, and belongs to the technical field of automobile processing. The novel luggage rack comprises a top cover outer plate and a side wall assembly, wherein a luggage rack mounting bracket is arranged between the top cover outer plate and the side wall assembly, mounting holes for mounting and fixing the top cover outer plate and a luggage rack connecting plate are formed in the upper end of the luggage rack mounting bracket, two sides of the upper end of the luggage rack mounting bracket are respectively bent downwards and are respectively provided with an ear plate, the side wall assembly comprises a side wall outer plate, a side wall reinforcing plate and a side wall inner plate which are sequentially arranged from top to bottom, the ear plates are fixedly connected with the side wall reinforcing plate, and the lower end of the luggage rack mounting bracket is bent downwards and is fixedly arranged between the side wall outer plate and the side wall reinforcing plate. The utility model is suitable for the modeling structure of a specific vehicle, not only considers the installation position of the luggage rack in the modeling structure of a common vehicle, ensures that the luggage rack is widened and has little influence on the modeling of the vehicle, but also ensures the strength requirement of the installation point of the luggage rack, and simultaneously ensures that the installation point is hidden and not leaked, thereby improving the modeling effect.

Description

Fixed automobile luggage rack mounting bracket

Technical Field

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

Background

The automobile roof luggage rack is a device arranged at the top of an automobile, and mainly used for loading luggage of the automobile, expanding the limited space in the automobile, providing more convenience for traveling, and simultaneously providing decoration and attractive effect for the whole automobile model by configuring the luggage rack by most SUV automobile models at present.

The existing automobile luggage rack mainly has two forms, namely, the first modeling structure suitable for common vehicles is adopted, the automobile luggage rack is assembled in a water flowing groove area at the top of an automobile top cover, the water flowing groove area is a welding area of a side wall and the top cover, the automobile luggage rack has higher strength, no matter the luggage rack is assembled in a standard mode or is modified in a later period, and the position of the water flowing groove area serving as a fixed luggage rack has an irreplaceable effect. As shown in fig. 1, the luggage rack skeleton 7 and the luggage rack gasket 8 are fixed between the side wall and the roof outer panel 2 by bolts 5 and nuts 6, and the luggage rack housing 1 is provided at the upper portion of the roof outer panel 2, but this structure cannot be applied to a specific vehicle molding structure.

The second modeling structure suitable for specific vehicles, namely, the structure form of the roof gutter located at the side, is commonly used in commercial vehicles or hard off-road vehicles. As shown in fig. 2 and 3, the roof rack is engaged with the side wall water trough plate 11 of the side water trough by the roof rack connecting inner plate 1201 and the roof rack connecting outer plate 1202. The defects are that: 1. the side wall runner plate 11 is of an outer plate structure, the sheet metal material is thin, the strength is weak, the mounting point 9 is easy to deform due to stress, and the sealing problem is caused by deformation of the sheet metal sealing surface at the modeling position of the runner, so that a large mounting structure is needed to reduce the local stress requirement to solve the problem; 2. the vehicle type water flowing groove is generally positioned at the outermost side of the vehicle, the relevant mounting point 9 is positioned outside after the luggage rack is mounted, the mounting bolt 5, the clamping buckle and the like are easy to leak, the vehicle is not friendly in expansion and aesthetic property, and the feeling of heavy head and light foot is easy to be given to people.

The application provides a solution to the technical problem.

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 fixed car luggage rack installing support, and it is applicable to the molding structure of specific vehicle, both compromise the mounted position of luggage rack in the ordinary vehicle molding structure, make the luggage rack widen not greatly to the influence of vehicle molding, guaranteed the intensity requirement of luggage rack mounting point again, the stealthy not leak of mounting point simultaneously, promoted molding effect.

The fixed automobile luggage rack installing support, including top cap planking and side wall assembly, be equipped with luggage rack installing support between top cap planking and the side wall assembly, luggage rack installing support upper end has been offered and has been used for installing fixed mounting hole with top cap planking and luggage rack connecting plate, luggage rack installing support upper end both sides are bent downwards respectively, and be equipped with the otic placode respectively, the side wall assembly includes side wall planking, side wall reinforcing plate and the side wall inner panel that from the top down set gradually, otic placode and side wall reinforcing plate fixed connection, luggage rack installing support lower extreme is bent downwards, and fixedly set up between side wall planking and side wall reinforcing plate.

Preferably, the longitudinal section at the middle part of the luggage rack mounting bracket is in a Z-shaped structure, and the upper surface and the lower surface at the lower end of the luggage rack mounting bracket are respectively welded and fixed with the side wall outer plate and the side wall reinforcing plate.

Preferably, the lower surfaces of the two lug plates are respectively welded and fixed with the side wall reinforcing plate.

Preferably, spot welding sealant is arranged between the luggage rack mounting bracket and the top cover outer plate.

Preferably, the upper end of the top cover outer plate is provided with a luggage rack connecting plate, a rubber pad is arranged between the luggage rack connecting plate and the top cover outer plate, and the luggage rack connecting plate, the rubber pad, the top cover outer plate and the luggage rack mounting bracket are fixedly connected through bolts and nuts.

Preferably, the bending parts of the luggage rack mounting bracket are respectively provided with a reinforcing rib.

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

1. The utility model realizes that the vehicle with a specific modeling can also mount the luggage rack on the upper part of the top cover outer plate, so that the luggage rack is widened without influencing the modeling of the vehicle, the strength requirement of the mounting point of the luggage rack is ensured, and meanwhile, the mounting point is hidden and not leaked, thereby improving the modeling effect.

2. According to the utility model, the luggage rack mounting bracket is added at the lower part of the mounting point of the top cover outer plate, the luggage rack mounting bracket adopts a bending structure, and is structurally reinforced by arranging four welding spots, and the stress of the mounting point is effectively decomposed, so that the stress capability of the top cover outer plate is improved, the support effect of the luggage rack mounting bracket is ensured on the premise that the internal modeling of a vehicle is not influenced, and the luggage rack is successfully arranged at the upper part of the top cover outer plate.

3. The luggage rack mounting bracket is fixed with the side wall assembly through four welding spots, so that the machining precision is ensured, and the subsequent luggage rack is more convenient and quicker to mount.

Drawings

FIG. 1 is a schematic cross-sectional view of a prior art luggage rack of a conventional vehicle molding;

FIG. 2 is a schematic view of a prior art luggage rack mounting structure for a particular vehicle styling;

FIG. 3 is a schematic cross-sectional view of a prior art luggage rack installation for a particular vehicle styling;

FIG. 4 is a schematic cross-sectional view of a stationary automotive roof rack mounting bracket of the present disclosure;

FIG. 5 is a front mounting schematic view of a roof rack mounting bracket;

fig. 6 is a schematic structural view of a roof rack mounting bracket.

In the figure, 1, a luggage rack housing; 2. a top cover outer plate; 3. a side wall inner panel; 4. a side wall outer plate; 5. a bolt; 6. a nut; 7. a luggage rack skeleton; 8. a luggage rack gasket; 9. a mounting point; 10. a luggage rack stringer; 11. a side wall running water trough plate; 12. a luggage rack connecting plate; 1201. the luggage rack is connected with the inner plate; 1202. the luggage rack is connected with the outer plate; 13. a luggage rack mounting bracket; 1301. a first welding spot; 1302. a second welding spot; 1303. a third welding spot; 1304. a fourth welding spot; 1305. a mounting hole; 1306. ear plates; 14. and a side wall reinforcing 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.

As shown in fig. 4, a fixed car luggage rack installing support, including top cap planking 2 and side wall assembly, the side wall assembly is located top cap planking 2 inside, and wherein, the side wall assembly is equipped with luggage rack installing support 13 including side wall planking 4, side wall reinforcing plate 14 and side wall inner panel 3 that from the top down set gradually between top cap planking 2 and the side wall assembly, and the longitudinal section at luggage rack installing support 13 middle part is the zigzag structure. The luggage rack mounting bracket 13 with the zigzag structure enables luggage racks with specific vehicle shapes to be arranged on the upper part of the top cover outer plate 2, and in the prior art, the top cover outer plate 2 is generally manufactured by using a stamping steel plate with the thickness of about 0.7-0.8mm, so that the top cover outer plate 2 only plays an appearance decoration role, and a heavier luggage rack cannot be mounted. In the embodiment, the luggage rack mounting bracket 13 is added at the lower part of the mounting point of the top cover outer plate 2 for structural reinforcement, so that the stress capability of the top cover outer plate 2 is improved.

As shown in fig. 5 and 6, the upper end of the luggage rack mounting bracket 13 is provided with a mounting hole 1305 for mounting and fixing the top cover outer plate 2 and the luggage rack connecting plate 12, two sides of the upper end of the luggage rack mounting bracket 13 are bent downwards and are respectively provided with an ear plate 1306, the ear plates 1306 are fixedly connected with the side wall reinforcing plates 14, and the lower end of the luggage rack mounting bracket 13 is bent downwards and is fixedly arranged between the side wall outer plate 4 and the side wall reinforcing plates 14. In order to improve the supporting strength of the luggage rack mounting bracket 13, reinforcing ribs are respectively arranged at the bending positions of the luggage rack mounting bracket 13.

Specifically, the lower surfaces of the two ear plates 1306 are welded and fixed with the side wall reinforcing plate 14 respectively, the left ear plate 1306 corresponds to the first welding spot 1301, the right ear plate 1306 corresponds to the second welding spot 1302, the upper and lower surfaces of the lower end of the luggage rack mounting bracket 13 are welded and fixed with the side wall outer plate 4 and the side wall reinforcing plate 14 respectively, and the positions, close to the two sides, of the lower end of the luggage rack mounting bracket 13 correspond to the third welding spot 1303 and the fourth welding spot 1304 respectively. The structure can effectively decompose the stress state of the mounting point on the premise of not influencing the internal modeling of the vehicle, and ensure the supporting effect of the luggage rack mounting bracket 13.

As shown in fig. 5, in the processing of the utility model, the overlapping sequence of the luggage rack mounting bracket 13 and the side wall assembly is as follows:

1. The side wall inner plate 3 is welded with the side wall reinforcing plate 14 to form an assembly I;

2. The two lug plates 1306 on the luggage rack mounting bracket 13 are welded with the first assembly welded by the side wall reinforcing plate 14 and the side wall inner plate 3 to form a second assembly, so that three-layer welding can be formed at the first welding point 1301 and the second welding point 1302, and the structural strength is better;

3. The side wall outer plate 4 is welded with the assembly II to form an assembly III, so that three-layer welding can be formed at the third welding point 1303 and the fourth welding point 1304, the luggage rack mounting bracket 13 and the side wall assembly are connected together, and the stress capability is improved;

4. The top cover outer plate 2 is fixed with the assembly III to form the assembly IV, the top cover outer plate 2 can be welded and fixed with the assembly III, and also can be fixed through bolts 5, in order to ensure the sealing effect, spot welding sealant is added at the lap joint of the top cover outer plate 2 and the luggage rack mounting bracket 13, so that the assembly of the vehicle body with the luggage rack mounting bracket 13 is completed. The structure is suitable for specific vehicle modeling, and a luggage rack realizing the specific vehicle modeling can be also arranged at the upper part of the top cover outer plate 2;

5. The luggage rack longitudinal beam 4 is fixedly connected with the luggage rack connecting plate 12, the luggage rack connecting plate 12 is arranged at the upper end of the top cover outer plate 2, holes corresponding to the mounting holes 1305 are respectively formed in the luggage rack connecting plate 12 and the top cover outer plate 2, and when the luggage rack is mounted, a rubber gasket 15 is added between the luggage rack connecting plate 12 and the top cover outer plate 2, the rubber gasket 15 plays a role in sealing and isolating, and the problems that the luggage rack connecting plate 12 is hard connected with the top cover outer plate 2, paint damage occurs after the luggage rack connecting plate is used and the like are avoided. Finally, the luggage rack connecting plate 12, the rubber pad 15, the roof outer panel 2 and the luggage rack mounting bracket 13 are fixedly connected through the bolts 5 and the nuts 6.

The utility model reduces the effective structural dimensions of the luggage rack mounting bracket 13 and the like while improving the strength of the mounting point, embodies the current lightweight technical route, is suitable for the modeling of specific vehicles, and meets the richer modeling change requirements.

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 fixed car luggage rack installing support, includes top cap planking (2) and side wall assembly, its characterized in that: be equipped with luggage rack installing support (13) between top cap planking (2) and the side wall assembly, luggage rack installing support (13) upper end has been offered and has been used for installing fixed mounting hole (1305) with top cap planking (2) and luggage rack connecting plate (12), luggage rack installing support (13) upper end both sides are bent downwards respectively, and be equipped with otic placode (1306) respectively, the side wall assembly includes side wall planking (4) that from the top down set gradually, side wall reinforcing plate (14) and side wall inner panel (3), otic placode (1306) and side wall reinforcing plate (14) fixed connection, luggage rack installing support (13) lower extreme is bent downwards, and fixedly set up between side wall planking (4) and side wall reinforcing plate (14).

2. The stationary automotive luggage rack mounting bracket of claim 1, wherein: the longitudinal section at the middle part of the luggage rack mounting bracket (13) is of a Z-shaped structure, and the upper surface and the lower surface of the lower end of the luggage rack mounting bracket (13) are respectively welded and fixed with the side wall outer plate (4) and the side wall reinforcing plate (14).

3. The stationary automotive luggage rack mounting bracket of claim 2, wherein: the lower surfaces of the two lug plates (1306) are respectively welded and fixed with the side wall reinforcing plate (14).

4. A stationary automotive luggage rack mounting bracket according to claim 3, wherein: and spot welding sealant is arranged between the luggage rack mounting bracket (13) and the top cover outer plate (2).

5. The stationary automotive luggage rack mounting bracket of any one of claims 1 to 4, wherein: the top cover outer plate (2) upper end is equipped with luggage rack connecting plate (12), is equipped with rubber pad (15) between luggage rack connecting plate (12) and top cover outer plate (2), luggage rack connecting plate (12), rubber pad (15), top cover outer plate (2) and luggage rack installing support (13) pass through bolt (5) and nut (6) fixed connection.

6. The stationary automotive luggage rack mounting bracket of claim 5, wherein: reinforcing ribs are respectively arranged at the bending positions of the luggage rack mounting brackets (13).