Built-in structure of luggage rack

Abstract

The utility model discloses a luggage rack built-in structure which comprises a top cover outer plate, a side wall outer plate, a reinforcing plate, an inner plate and a skylight mounting plate, a through hole is formed in the connecting position of the top cover outer plate and the side wall outer plate, and the bottom of the through hole is supported by the reinforcing plate, the inner plate and the skylight mounting plate in a surrounding mode. The luggage rack further comprises a luggage rack supporting frame, bolts are preassembled at the bottom of the luggage rack supporting frame and inserted into the through holes, and the luggage rack supporting frame is fixed by connecting nuts with the bolts from the interior of the vehicle body. According to the luggage rack built-in structure, the mounting holes are formed in the top cover outer plate, the receding holes are formed in the side wall outer plate, the reinforcing plate and the skylight mounting plate, auxiliary supporting is achieved, the mounting stability is improved, a luggage rack support and a luggage rack mounting hole cover plate do not need to be designed, development cost is reduced to a certain degree, and popularization is easy. On-site installation working hours are reduced, matching problems are reduced, and the surface attractiveness is improved.

Description

Technical Field

[0001] The utility model relates to the field of vehicle body structures, in particular to an internal structure of a luggage rack. Background Art

[0002] Traditionally, the luggage rack bracket assembly is welded at the joint between the top cover outer panel and the side panel, and 4 to 6 top crossbeam bracket assembly installation points are set on one side. First, the luggage rack bracket assembly is welded to the body frame, and then the luggage rack assembly is installed to the painted body luggage rack installation hole position by screwing. To ensure the appearance, the screw installation hole position is covered with a cover plate. This structure requires the development of the luggage rack bracket assembly (sheet metal parts) and the cover plate (injection molding parts), and the assembly body needs to be assembled and installed separately, which increases the development cost, increases the difficulty of matching parts, increases the assembly production cycle, and the surface is not beautiful. Greatly reduce production efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a luggage rack internal structure to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a luggage rack interior structure, comprising a top cover outer panel, a side panel outer panel, a reinforcement panel, an inner panel and a sunroof mounting panel, a through hole is opened at the connection between the top cover outer panel and the side panel outer panel, and the bottom of the through hole is surrounded and supported by the reinforcement panel, the inner panel and the sunroof mounting panel;

[0005] The luggage rack support frame is also included. Bolts are pre-installed on the bottom of the luggage rack support frame. The bolts are inserted into the through holes. The luggage rack support frame is fixed by connecting the bolts with nuts inside the vehicle body.

[0006] Preferably, it also includes a luggage rack exterior panel, which is clamped and fixed to the luggage rack support frame.

[0007] Preferably, a support plate is integrally formed at the bottom of the luggage rack exterior panel, and the support plate is clipped to the luggage rack support frame.

[0008] Preferably, both sides of the support plate extend downward to form a hook structure, and a slot is provided at a corresponding position of the luggage rack support frame for being connected and fixed with the hook structure.

[0009] Preferably, snap-in grooves are provided on both sides of the luggage rack exterior panel, and corresponding positions of the luggage rack support frame are provided with snap-in tongues, which are snap-fitted and fixed to the snap-in grooves.

[0010] Preferably, the reinforcement plate is fixed between the inner plate and the side panel outer plate.

[0011] Preferably, capes are provided on the sides of the luggage rack exterior panel, and the capes on both sides are respectively abutted against the top cover outer panel and the side panel outer panel.

[0012] Preferably, the side panel outer panel, the reinforcement panel, the inner panel and the sunroof mounting panel are fixed together by a welding process.

[0013] Preferably, the luggage rack exterior panel is an integral injection-molded structure.

[0014] Preferably, a sealing sponge is provided at the bottom of the luggage rack support frame to seal in contact with the vehicle body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model provides an internal structure of a luggage rack, by designing mounting holes on the top cover outer panel, designing avoidance holes on the side outer panels, reinforcement panels, and skylight mounting panels, and providing auxiliary supports to improve installation stability. This structure does not require the design of a luggage rack bracket and a luggage rack mounting hole cover, thereby reducing development costs to a certain extent, reducing on-site installation hours, reducing matching problems, and improving surface aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the luggage rack assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the opening of the roof structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the installation structure of the luggage rack assembly of the utility model;

[0021] Figure 5 It is a schematic diagram of the connection structure between the luggage rack exterior panel and the luggage rack support frame of the utility model. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1As shown, a luggage rack interior structure includes a top cover outer panel 1, a side outer panel 2, a reinforcing plate 3, an inner panel 12 and a sunroof mounting plate 11, a through hole 4 is opened at the connection between the top cover outer panel 1 and the side outer panel 2, and the bottom of the through hole 4 is surrounded and supported by the reinforcing plate 3, the inner panel 12 and the sunroof mounting plate 11; the side outer panel 2, the reinforcing plate 3, the inner panel 12 and the sunroof mounting plate 11 are fixed as a whole by a welding process.

[0024] The luggage rack support frame 20 is also included. The bottom of the luggage rack support frame 20 is pre-installed with bolts 201. The bolts 201 are inserted into the through holes 4. The luggage rack support frame is fixed by nuts connecting the bolts inside the vehicle body. A sealing sponge 13 is provided at the bottom of the luggage rack support frame 20 to seal with the vehicle body. Figure 1 As shown, the mounting structure improves the mounting stability.

[0025] It also includes a luggage rack exterior panel 10, which is an integral injection-molded structure, and the luggage rack support frame 20 is made of a metal material, such as an aluminum alloy. The luggage rack exterior panel 10 is fixed to the luggage rack support frame 20 by snapping. Clip grooves 101 are provided on both sides of the luggage rack exterior panel 10, and corresponding positions of the luggage rack support frame 20 are provided with latches, which are snap-fitted and fixed to the clip grooves 101. The two are fixed by plugging, which makes installation more convenient. In addition, if the exterior panel is damaged, it can be easily replaced. In addition, refer to Figure 4 As shown, a support plate 103 is integrally formed at the bottom of the luggage rack exterior panel 10, and the support plate 103 is clamped with the luggage rack support frame 20. Both sides of the support plate 103 extend downward to form a hook structure, and a slot is set at the corresponding position of the luggage rack support frame 20 for clamping and fixing with the hook structure. For details, refer to Figure 5 shown.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A luggage rack interior structure, characterized in that: The invention comprises a top cover outer panel (1), a side outer panel (2), a reinforcing panel (3), an inner panel (12) and a skylight mounting panel (11); a through hole (4) is provided at the connection between the top cover outer panel (1) and the side outer panel (2); the bottom of the through hole (4) is surrounded and supported by the reinforcing panel (3), the inner panel (12) and the skylight mounting panel (11); The luggage rack support frame (20) is also included. The bottom of the luggage rack support frame (20) is pre-installed with bolts (201). The bolts (201) are inserted into the through holes (4). The luggage rack support frame is fixed by connecting the bolts with nuts inside the vehicle body.

2. The luggage rack interior structure according to claim 1, characterized in that: It also includes a luggage rack exterior panel (10), which is fixedly connected to the luggage rack support frame (20) by snapping.

3. The luggage rack interior structure according to claim 2, characterized in that: The luggage rack exterior panel (10) is provided with snap-fitting grooves (101) on both sides, and the luggage rack support frame (20) is provided with snap-fitting tongues at corresponding positions, and the snap-fitting tongues are snap-fitted and fixed to the snap-fitting grooves (101).

4. The luggage rack interior structure according to claim 2, characterized in that: A support plate (103) is integrally formed at the bottom of the luggage rack exterior panel (10), and the support plate (103) is snap-connected to the luggage rack support frame (20).

5. The luggage rack interior structure according to claim 2, characterized in that: Both sides of the support plate (103) extend downward to form a hook structure, and a corresponding position of the luggage rack support frame (20) is provided with a slot for being connected and fixed with the hook structure.

6. The luggage rack interior structure according to claim 1, characterized in that: The reinforcing plate (3) is fixed between the inner plate (12) and the side outer plate (2).

7. The luggage rack interior structure according to claim 3, characterized in that: A cloak (102) is provided on the side of the luggage rack outer panel (10), and the cloaks (102) on both sides are respectively in contact with the top cover outer panel (1) and the side outer panel (2).

8. The luggage rack interior structure according to claim 1, characterized in that: The side outer plate (2), the reinforcing plate (3), the inner plate (12) and the skylight mounting plate (11) are all fixed together by a welding process.

9. The luggage rack interior structure according to claim 2, characterized in that: The luggage rack exterior panel (10) is an integral injection-molded structure.

10. The luggage rack interior structure according to claim 1, characterized in that: The bottom of the luggage rack support frame (20) is provided with a sealing sponge (13) for contact and sealing with the vehicle body.

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