CN218400165U - Light commercial vehicle top cover - Google Patents

Abstract

In order to solve the problems that the rigidity and light weight of the roof of the light commercial vehicle cannot be balanced, and the sealing effect of the sunroof is not good, the utility model provides a roof of the light commercial vehicle, which includes the outer plate of the roof and the inner side of the outer plate of the roof. Front crossbeam assembly, rear crossbeam assembly, front windshield upper lining assembly, sunroof installation holes are arranged on the top cover outer panel, front windshield upper lining assembly is fixedly connected to the front end of the top cover outer panel, front crossbeam assembly It is located at the front of the outer panel of the top cover. The front beam assembly is composed of a central beam, a left beam and a right beam fixedly connected to the left and right sides of the central beam. Fitted and connected, the top cover outer plate is welded with each structure, which has the characteristics of light weight and high rigidity, and the top cover outer plate is made of high-strength steel, which is light in weight and has good anti-dent performance. The top cover outer plate is stamped with water retaining ribs , can cooperate with the sunroof sealing strip to improve the airtightness of the cab.

Description

A light commercial vehicle roof

technical field

The utility model relates to the technical field of vehicles, in particular to a light commercial vehicle roof cover.

Background technique

With the rise of the logistics industry, especially the short-distance logistics in the city, light commercial vehicles have gradually become the main models of short-distance logistics. , Convenience puts forward a higher demand, and the cab with light weight and high rigidity has become the trend of future development. The existing light commercial vehicles cannot balance the rigidity and light weight of the roof, and the top cannot be equipped with a large electric sunroof. Technical problems such as water ingress into the top cover.

Contents of the invention

In order to solve the above problems, the utility model provides a light commercial vehicle roof, and the adopted technical scheme is as follows:

A light-duty commercial vehicle roof, characterized in that it includes a roof outer panel and a front beam assembly fixedly connected to the inner side of the roof outer panel, a rear beam assembly, and a front windshield upper lining assembly. A sunroof installation hole is arranged on the board, the upper lining assembly of the windshield is fixedly connected to the front end of the outer panel of the roof, the front beam assembly is located at the front of the outer panel of the roof, and the front beam assembly is respectively fixed by the middle beam and The left beam and the right beam are connected to the left and right sides of the middle beam. The middle beam is a rectangular frame structure and is connected with the skylight installation hole in the middle of the roof outer plate.

Preferably, water-retaining ribs for cooperating with the weather strip of the skylight are provided around the skylight installation hole of the outer panel of the roof.

Preferably, the outer ends of the left crossbeam, right crossbeam and rear crossbeam assembly are all connected to the rear wall of the cab by welding.

Preferably, the outer plate of the top cover is integrally stamped and formed by high-strength steel.

The beneficial effects of the utility model are:

1. The outer panel of the roof is welded together with the inner lining assembly of the windshield, the front beam assembly and the rear beam assembly, and the outer panel of the roof is made of high-strength steel. The overall device has the advantages of light weight and high rigidity;

2. The outer ends of the front beam assembly and the rear beam assembly are connected to the periphery of the cab by welding, which further improves the strength and rigidity of the top cover and ensures that the load can be effectively transmitted;

3. There are water-retaining ribs around the sunroof installation hole of the outer panel of the top cover, which cooperate with the sunroof sealing strip to improve the sealing effect of the cab.

Description of drawings

Fig. 1 is the structural representation of the utility model

Figure 2 is a schematic diagram of the front beam structure

Figure 3 is a schematic diagram of the structure of the top cover outer panel under the state of installing the skylight

Figure 4 is a cross-sectional view of A-A

Fig. 5 is a schematic diagram of the connection structure between the utility model and the side wall of the cab

Among them: 100-windshield upper lining assembly, 200-top cover outer panel, 201-water retaining rib, 202-sunroof installation hole, 300-front beam assembly, 301-left beam, 302-middle beam, 303-right beam, 400-rear beam assembly, 500-sunroof, 501-sealing strip, 600-side wall.

Detailed ways

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top" ", "bottom", "inner", "outer" and other indications of orientation or positional relationship are based on the vehicle's driving direction or positional relationship, and are only for the convenience of describing the utility model, rather than indicating or implying that the device or element referred to must have Certain orientations, constructed and operative in certain orientations, therefore should not be construed as limitations on the utility model.

The light commercial vehicle roof as shown in Figure 1-5 includes roof outer panel 200, windshield upper lining assembly 100, front beam assembly 300, rear beam assembly 400, windshield upper lining assembly 100 is welded and connected to the front end of the top cover outer plate 200, and the front two assemblies 300 and the rear beam assembly 400 are respectively welded and connected to the front and rear positions of the top cover outer plate 200 inner side.

The outer panel 200 of the top cover is integrally stamped and formed by high-strength steel, and the front part is provided with skylight installation holes 202 for installing the skylight 500 distributed throughout. At the same time, the water retaining rib 201 can cooperate with the sealing strip 501 around the sunroof 500 to prevent rainwater from entering the car and improve the sealing performance of the cab.

The front beam assembly 300 is shown in Figure 2, and is composed of a left beam 301, a middle beam 302, and a right beam 303. The middle beam 302 has a rectangular frame structure as a whole, and is welded to the skylight mounting hole 202. The left beam 301 and the right beam 303 They are respectively welded and connected to the left and right sides of the middle beam 302, and the rear beam assembly 400 is welded to the rear part of the inner side of the roof outer panel 200, and the whole is distributed along the left and right directions, and when installed, the left beam 301, the right beam 303 and the rear beam assembly The outer ends of the assembly 400 are all welded to the side wall 600 of the cab, thereby increasing the strength and rigidity of the top cover.

The top cover assembly and the cab front wall, rear wall, side wall, floor and other assemblies form a body in white, thereby providing reliable support for the installation of interior and exterior decorations, and providing a safe driving space for the occupants.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements can also be made, and these improvements should also be considered It is the protection scope of the utility model.

Claims (4)

1. The utility model provides a light-duty commercial car top cap, its characterized in that, includes top cap planking and fixed connection lining assembly on inboard front beam assembly, rear beam assembly, the preceding wind window of top cap planking, be provided with the skylight mounting hole on the top cap planking, lining assembly fixed connection is in top cap planking front end on the preceding wind window, the front beam assembly is located top cap planking front portion, and the front beam assembly comprises well crossbeam, left crossbeam and the right crossbeam of fixed connection in the well crossbeam left and right sides respectively, well crossbeam is the rectangular frame structure, links to each other with the skylight mounting hole cooperation at top cap planking middle part.

2. The light commercial vehicle roof as recited in claim 1, wherein water retaining ribs for engaging with the roof seal strip are provided around the roof outer panel skylight mounting hole.

3. The light commercial vehicle roof cover of claim 1 wherein the outer ends of the left, right and rear cross member assemblies are welded to the rear cab edge.

4. The light commercial vehicle roof cover of claim 1, wherein the roof outer panel is integrally stamped and formed of high strength steel.

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