CN203199053U - Combined structure of fender and door sill - Google Patents

Abstract

The utility model discloses a combined structure of a fender and a threshold. According to the utility model, fenders, rear wheel arches and thresholds are arranged sequentially along the periphery of the front wheels from front to rear, and the rear wheel arches are detachably installed between the fenders and the thresholds. The curved surface protruding outward in the vehicle width direction, the rear wheel arch and the door sill as a whole protrude outward in the vehicle width direction relative to the vehicle body, the curved surface is in a smooth arc shape, and the curved surface is smoothly connected with the upper surface of the rear wheel arch, The upper surface of the rear wheel arch is smoothly connected with the upper surface of the door sill, forming a continuous smooth surface from front to rear. Accordingly, it is possible to improve aerodynamic characteristics while preventing foreign matter splashed from the road surface from damaging the vehicle body.

Description

Combined structure of fender and door sill

technical field

The utility model relates to a combination structure of a fender and a threshold of a vehicle.

Background technique

In a vehicle, fenders are arranged above the wheels to cover the wheels. Usually, the fenders extend to the rear and connect with the body and the sills under the doors.

However, during the running of the vehicle, there may be a problem that stones splashed from the road surface hit the vehicle body and cause damage.

Moreover, as part of the vehicle's shape, the structure of the fender and the door sill will also have a considerable impact on the aerodynamic characteristics of the vehicle. Therefore, it needs to be designed reasonably.

Utility model content

The utility model is proposed in order to solve the above problems, and its purpose is to provide a structure that can prevent foreign matter splashed from the road surface from damaging the vehicle body and improve aerodynamic characteristics.

In order to achieve the above purpose, the combined structure of the fender and the threshold of the utility model is as follows: the fender, the rear wheel arch and the threshold are sequentially arranged along the periphery of the front wheel from front to rear, and the rear wheel arch is detachably installed on the wing Between the subpanel and the door sill, the fender has a curved surface protruding outward from the vehicle body in the width direction of the vehicle, and the rear wheel arch and the door sill protrude outward in the vehicle width direction relative to the vehicle body as a whole. The curved surface is in the shape of a smooth arc , and the curved surface is smoothly connected with the upper surface of the rear wheel arch, and the upper surface of the rear wheel arch is smoothly connected with the upper surface of the door sill, forming a continuous smooth curved surface from front to rear.

Preferably, a through hole in the front-rear direction is formed in the rear wheel arch.

Preferably, a hole positioning groove is formed on the upper surface of the rear wheel arch.

According to the utility model, the aerodynamic characteristics can be improved while preventing foreign matter splashed from the road surface from damaging the vehicle body.

Description of drawings

FIG. 1 is a schematic diagram of a vehicle according to an embodiment of the present invention.

Fig. 2 is a side view of a vehicle according to an embodiment of the present invention.

Symbol Description:

1 is the vehicle, 2 is the wheel, 10 is the fender, 11 is the curved surface, 20 is the rear wheel arch, 21 is the upper surface of the rear wheel arch, 25 is the groove for hole positioning, 30 is the threshold, 31 is the threshold The upper surface, 50 is a car door.

Detailed ways

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of a vehicle according to an embodiment of the present invention, and FIG. 2 is a side view of the vehicle according to an embodiment of the present invention.

As shown in FIG. 1 , fenders 10 protruding outward in the vehicle width direction are provided around front wheels 2 of a vehicle 1 . That is, the fender 10 has a curved surface 11 in an arc shape. The fender 10 extends rearward and is connected to the rear wheel arch 20 . The rear wheel arch 20 is detachably attached between the fender 10 and the rocker 30 , and protrudes outward in the vehicle width direction from the vehicle body as a whole. The rocker 30 extends in the front-rear direction below the door 50 and protrudes outward from the vehicle body in the vehicle width direction as a whole.

The upper surface 21 of the rear wheel arch 20 and the upper surface 31 of the door sill 30 are smoothly connected to form a smooth curved surface. Furthermore, the upper surface 21 of the rear wheel arch 20 is smoothly connected to the curved surface 11 of the fender 10 . Specifically, the curved surface (11) is in the shape of a smooth arc, the rear wheel arch (20) extends obliquely backward, and the lower end of the curved surface (11) is smoothly connected with the upper end of the upper surface (21) of the rear wheel arch, The lower end of the rear wheel arch upper surface (21) is smoothly connected with the threshold upper surface (31).

As a result, the fender 10, the rear wheel arch 20, and the rocker 30 form a continuous smooth curved surface, eliminating the step difference in the front-rear direction, so that air can be efficiently guided to the rear, thereby improving aerodynamic characteristics.

Furthermore, since the rear wheel arches 20 and the rocker 30 protrude outward in the vehicle width direction, foreign matter splashed from the road surface can be prevented from hitting the vehicle body, thereby preventing damage to the vehicle body.

Furthermore, through holes along the front-rear direction can be formed in the rear wheel arch 20, on the one hand to improve the aerodynamic characteristics, and on the other hand to cool the brakes.

Alternatively, the hole positioning groove 25 may be formed only on the upper surface 21 of the rear wheel arch 20 so that the above-mentioned through hole may be formed according to the hole positioning groove 25 if necessary. If the position of the hole is not reasonable, it will affect the aerodynamic characteristics and cooling function. Such a problem can be prevented by providing the opening positioning groove 25 in advance.

Moreover, since the rear wheel arches 20 are detachable, rear wheel arches of various shapes and structures can be installed to meet different needs.

The present invention is not limited to the above-mentioned embodiments, and various variations and modifications can be made without departing from the scope of the present invention.

Claims (3)

1. the unitized construction of a fender guard and threshold, it is characterized in that, be disposed with from front to back fender guard (10) along the front-wheel periphery, rear square wheel arch (20) and threshold (30), rear square wheel arch (20) is removably mounted between fender guard (10) and the threshold (30), fender guard (10) has the curved face part (11) that stretch out in the outside from vehicle body to the overall width direction, rear square wheel arch (20) stretches out to the overall width direction outside with the whole relative vehicle body of threshold (30), it is level and smooth circular-arc that described curved face part (11) is, and upper surface (21) smooth connection of curved face part (11) and rear square wheel arch (20), the upper surface (21) of rear square wheel arch (20) and upper surface (31) smooth connection of threshold (30) are so that form from front to back continuous smooth surface.

2. the unitized construction of fender guard as claimed in claim 1 and threshold is characterized in that, forms in the wings the through hole along fore-and-aft direction in the wheel arch (20).

3. the unitized construction of fender guard as claimed in claim 1 and threshold is characterized in that, wheel arch upper surface (21) forms perforate location groove (25) in the wings.

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