CN2271477Y - Compound inlaying bus body structure - Google Patents

Abstract

The utility model relates to a composite mosaic bus body structure, which is mainly composed of a car roof, a car side wall, a car window and a luggage compartment. Among them, the outer skin of the roof and luggage compartment is made of fiberglass, and the outer skin of the side wall is spliced by aluminum profiles. The upper and lower sides of the side wall are respectively inlaid with the roof and luggage compartment. Form the square frame with groove in addition, and vehicle window is installed in this square frame. Each part of the utility model adopts splicing and mosaic structure, the installation process is simple, and the appearance is smooth and beautiful.

Description

Composite Mosaic Bus Body Structure

The utility model belongs to the technical field of automobiles, and is particularly related to the outer skin structure of a passenger car body.

At present, the outer skin of the bus body is generally connected by steel plate riveting or welding, and a few passenger cars are connected by aluminum plate riveting, but the steel plate outer skin of this structure has poor anti-corrosion and anti-rust performance, and large-scale tooling equipment is required for processing. Complicated and poor in appearance.

The purpose of the utility model is to provide a composite mosaic structure of a passenger car body, which makes the body structure easy to process, smooth in appearance, and has good anti-corrosion and anti-rust properties of the outer skin.

In order to achieve the above purpose, the solution of the utility model is: the roof and the luggage compartment at the bottom of the car are made of glass fiber reinforced plastic as the outer skin, the side wall is inlaid with aluminum profiles, and there is a window for installing the car window above the side wall. Square frame; grooves and protrusions are formed on the corresponding glass fiber reinforced plastics and profiles between the roof, side walls and windows, which are used to place sealing strips or facilitate inlaying and installing together; the side walls are hinged luggage compartment doors ; The car body also comes with a drain tank.

In this way, the roof, side panels and luggage compartment are inlaid as a whole to form a composite mosaic structure of FRP and aluminum profiles, and the installation process is simple; there are no rivets and weld lines on the outside of the body, which can not only prevent rust and corrosion, but also make the whole The appearance is smooth and beautiful.

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.

Fig. 1 is a cross-sectional view of the inlaid structure of the car side wall and the car roof;

Fig. 2 is a cross-sectional view of the car side wall and the inlaid structure of the window glass;

Fig. 3 is a sectional view of the mosaic structure of the profile of the side wall of the vehicle;

Fig. 4 is a schematic diagram of the connection relationship between the side wall of the vehicle and the luggage compartment door.

Referring to Figure 1-4, the roof glass fiber reinforced plastic 1 is riveted on the roof square steel 2, the aluminum gutter 3 is fixed on the periphery of the roof riveting, the roof glass fiber reinforced plastic 1 is fitted with the top of the side wall 4; the side wall 4 Spliced together by aluminum profiles (as shown in Figure 3), there is also a box frame for installing the window 6 above the side wall 4, and a groove 41 is formed on the aluminum frame for placing the sealing strip 7 and installing the vehicle window. Window 6; the appropriate position below the side wall 4 is hinged with the luggage compartment door 5 through a four-bar linkage 8 (as shown in FIG. 4 ).

Claims (3)

1. A composite inlaid passenger car body structure, characterized in that: the roof and the luggage compartment at the bottom of the car are made of fiberglass outer skin; It is hinged with the fiberglass of the luggage compartment door, and a box frame with grooves is formed above the side wall; the window glass is installed in this box frame. 2. The composite mosaic passenger car body structure according to claim 1, characterized in that a sealing strip is placed in the groove above the side wall. 3. The composite mosaic passenger car body structure according to claim 1, characterized in that the drain tank is fixed at the lower end of the roof.

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