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Rear wing structure

Imported: 24 Feb '17 | Published: 06 Jan '04

Shun Tian Shuen

USPTO - Utility Patents

Abstract

An improved rear wing structure. The structure includes a rear wing and supporting stands. The rear wing is extendible and suitable for different car specifications. Ornaments can be added on both sides of the panel. There are three supporting stands, firmly attached to the middle and the two sides of the panel, which is fixed onto the trunk by screws and adjustable for the optimum angle of depression and elevation for balancing the center of gravity for the car body. The rear wing can be added with ornaments featuring personal style or fashionable decoration.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a partially exploded view of the rear wing in the present invention.

FIG. 2 shows the sliding movement of the rear wing in the present invention.

FIGS. 3A and 3B are planar side views of a partial structure of the present invention.

FIGS. 4A and 4B illustrate pivoting movements of components of the present invention.

FIG. 5 is a partially exploded view of an embodiment of the present invention.

FIG. 6 is an assembled view of FIG.

5.

FIG. 7 illustrates an application of the device of FIG.

6.

FIG. 8 is a disassembled view of another embodiment of the present invention.

FIG. 9 is an assembled view of the device of FIG.

8.

FIG. 10 illustrates an application of the device of FIG.

9.

FIG. 11 is a disassembled view of yet another embodiment in the present invention.

FIG. 12 is an assembled view of the device of FIG.

11.

FIG. 13 illustrates the sliding movement of a part of the device of FIG.

12.

FIG. 14 illustrates an application of the device of FIG.

12.

FIG. 15 is a dissembled view of another embodiment of the present invention.

FIG. 16 is an assembled view of the device of FIG.

15.

FIG. 17 illustrates an application of the device of FIG.

16.

FIG. 18 illustrates an application of an embodiment in the present invention.

Claims

1. A rear wing structure adapted to be installed on a trunk of a car at a position close to an edge thereof, comprising:

2. The rear wing structure of claim 1, wherein the rear wing is a long board with a flat shape having a low drag coefficient.

3. The rear wing structure of claim 1, further comprising a connector having a sliding groove and a positioning hole at one side thereof and bulging rods and bulging blocks configured to serve an ornament to the rear wing.

4. The rear wing structure of claim 1, wherein an arch combination with concave surfaces at both sides thereof is installed near a center of an arch concave surface for a fixation base of supporting stands, the bulging rods equidistantly positioned on the concave surface and a thin plate locked at a bottom thereof, on an outside surface thereof is a pair of corresponding notch grooves with U-shape positioning fixture at an edge of the semi-spherical units of the moving units, there are auxiliary arch rods with a convex surface, and the bulging rods are equidistantly positioned on the moving units.

5. The rear wing structure of claim 1 or claim 4 wherein matching positioning grooves are positioned on the moving units to provide a combination at a bottom of both sides of the rear wing and form an integrated unit, and the supporting stands can be adjustable for right and left shifting for different car specifications.

6. The rear wing structure of claim 1, wherein the supporting stand in a center of the rear wing is composed of a fixation base and the moving units, the fixation base has arch combination of bulging rods in equal distance at a place near a center of concave surface and auxiliary arch rods of bulging rods on a surface in equal distance at an edge of the semi-spherical moving units, thus a multiple mode control is derived, and the moving unit has bulging edge at both ends locked onto a bottom of the rear wing via screws to form an integrated unit.