Shell of hatchback trunk door and SUV (Sport Utility Vehicle) trunk door

Abstract

The invention aims to solve the technical problems for enabling the outer layer of a shell of a hatchback trunk door and an SUV (Sport Utility Vehicle) trunk door to be manufactured in lower cost and replaced in a convenient way, enabling the tail part of a hatchback and of an SUV to be more ingenious in shape structure and more beautiful in appearance and enabling local part of the tail part of the hatchback and the SUV to have caution and decoration functions through light. The invention has the technical scheme that an outer shell body offsets inwards, an exterior decoration body is additionally arranged, and the exterior decoration body is formed by more than two kinds of more than four decoration components such as a transparent decoration body, a decoration lamp, a non-transparent decoration piece and a strong-reflection decoration piece.

Description

technical field [0001] Because the tailgate of the hatchback car and the SUV model both have the upper window and the lower shell as an integral design, and the outer side of the window and the shell are basically on the same curved surface, the tailgate of the hatchback car and the SUV model The basic features of the tailgate are exactly the same, and can even be used in common with each other, so the tailgate of the hatchback and the tailgate of the SUV model can be applied for as the same patent. [0002] The hatchback sedan described in the present invention refers to a passenger car whose body structure is composed of two mutually closed "compartments" with different purposes. Compared with the sedan, the passenger compartment and the luggage compartment are combined into one cabin. [0003] The full name of the SUV described in the present invention is SportUtilityVehicle, which means a sports utility vehicle in Chinese, and it is a vehicle that has both the comfort and...

AI Technical Summary

Problems solved by technology

[0011] At present, the shells of the tailgate of hatchback cars and the tailgate of SUV models have the following disadvantages: 1. The stamping process used in the current manufacturing technology of the outer shell is limited by the stamping process, and the shape of the outer shell cannot form a shape The more complex shape affects the styling design of the rear of hatchback cars and SUVs; 2. The outer shell is mostly made of metal materials, and the manufacturing cost of the steel mold required for stamping is very high, which indirectly causes the outer shell of complex shape The manufacturing cost of the body is relatively high; 3. The outer shell and the inner shell are closely connected, and it is not easy to disassemble and assemble. The outer shell cannot be replaced, and it is difficult to change the shape of the rear of hatchback cars and SUV models; The layers are simple, and it is difficult to express precise, multi-layered three-dimensional patterns

[0012] In the present invention, the described longitudinal cross-section refers to the section along the direction in which the car moves straight forward and is perpendicular to the horizontal plane; the projection of the longitudinal cross-section refers to the projection of the car parts on the longitudinal cross-section; the rear refers to the straight back of the car direction; the projected area at the rear refers to the projected area of ​​the auto parts on the cross-section perpendicular to the rear; the connecting and fixing devices are divided into easy-to-disassemble connection devices and difficult-to-disassemble connection devices; easy-to-disassemble connection devices refer to the Hand tools, connecting and fixing devices that can be easily disassembled and assembled without damaging the auto parts. The advantage of installing the connecting device is that it can be disassembled and assembled repeatedly, but the disadvantage is that it is not tight enough and it is easy to produce gaps; the inner side refers to the direction of the rear trunk cover of the car close to the main body of the car body; the so-called inner side refers to the direction of the object towards the inner side the geometry of

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