CN213008506U - Electric vehicle folding integral wind shielding device formed by helmet and lens - Google Patents

Abstract

A foldable integral wind shield for an electric vehicle, which consists of a helmet and lenses, is a wind shield for an electric vehicle, which is formed by combining the helmet of an electric vehicle rider, the lenses, a fixed cover 1, a connecting cover 2 and a hand guard cover 6 into a whole. The fixed cover 1 is fixed on the electric vehicle tap and is integrated with the tap base, the connecting cover 2 is connected with the fixed cover 1 through the hinge 3, the upper edge of the connecting cover 2 is placed on the helmet lens, and the whole wind shielding device of the electric vehicle is formed. If wind shielding is not needed, the connecting cover 2 is folded inside the fixing cover 1. The whole wind shielding device is small in size, small in windward area, small in wind resistance to riders, stable in structure, capable of resisting cold in winter and capable of shading sun in summer.

Description

Electric vehicle folding integral wind shielding device formed by helmet and lens

Technical Field

The invention relates to the field of accessories of electric vehicles, in particular to a wind shielding device of an electric vehicle.

Background

At present, the cold-resisting wind shielding device adopted by an electric vehicle rider is provided with the following forms: 1. wind-shielding quilt form: the wind shield is buckled and hung on the electric bicycle faucet, the part from the chin to the chest of a rider is not shielded, cold wind enters from the part, and the cold resistance is poor. 2. Wind shield form: the helmet is characterized by comprising 1-shaped, 7-shaped and roof-shaped wind shields, wherein the 1-shaped structure is that a vertical wind shield is arranged on a faucet seat and has a height, the high wind shield is arranged above the helmet and can shield the horizontal incoming wind, but the area of the windward side is large, the wind resistance is large, and a neutral gear is arranged between the wind shield and a rider, so that the incoming wind in the vertical direction can not be shielded; the short wind shield is aligned with the chest of a rider and only can shield the part below the chest from coming in the front, and the part from the chin to the chest of the rider cannot be shielded; the 7-shaped wind shielding mode is that a 7-shaped wind shielding plate is arranged on a faucet seat, a vertical surface forms a front wind shielding surface, a horizontal surface forms a head top upper wind shielding surface above a head top, and the 7-shaped wind shielding plate is of an overhanging structure, so that the structure is large, riding is shaken, the faucet is not easy to control, and traffic accidents are easy to happen; and meanwhile, the wind shielding area is large, so that the wind resistance is also large. 3. In the form of a canopy with 4 supports. The wind shields have large volume, large wind shielding area and poor wind resistance, and cannot meet the requirements of traffic regulations.

Disclosure of Invention

In order to overcome the defects of the existing wind screen device of the electric vehicle, the invention aims to provide a novel foldable whole wind screen device of the electric vehicle, which utilizes an electric vehicle helmet, lenses, a fixed cover 1, a connecting cover 2 and a hand guard cover 6 to form the whole wind screen device of the electric vehicle, wherein the fixed cover 1 and the connecting cover 2 adopt a folding structure, and the wind screen device has the advantages of small occupied space, small windward area and convenience in riding.

The invention principle is as follows: a foldable integral wind shield for electric vehicle is composed of a fixed cover 1, a connecting cover 2, a hand guard 6, a helmet and lenses. The height of the fixed cover 1 only reaches the shoulder, the fixed cover 1 is fixed on the electric vehicle faucet seat, the upper part of the fixed cover 1 and the lower part of the connecting cover 2 are connected through a rotating shaft hinge 3, the upper part of the connecting cover 2 leans obliquely against the lower half part of a helmet lens 4 of a rider, and the hand guards 6 are respectively arranged on two sides of the bottom of the fixed cover 1 to shield cold wind of hands to form a whole wind shielding device. When riding, the flow locus of the cold wind on the front of the rider is as follows: flow out along fixed cover 1, connecting cover 2, helmet lens 4, helmet top, can not blow on riding passerby's the body, played the effect of keeping out the wind and defending cold. The invention has the following remarkable advantages: 1. the fixed cover 1, the connecting cover 2, the helmet 5 and the lenses 4 form a whole, the helmet lenses are ingeniously utilized as a part of a wind shielding device, the foldable integral wind shielding device of the electric vehicle formed by the helmet lenses is formed, the connecting cover 2 is obliquely overlapped to the lower half part of the helmet lenses 4, the height of the fixed cover 1 reaches about the shoulders, the wind shielding height is greatly reduced, the helmet lenses are utilized above the shoulders to shield wind, and the windward area of the wind shielding device is effectively reduced; 2. the fixed cover 1 and the connecting cover 2 adopt a folding structure; the novel wind shielding device has small windward area, small occupied space and small wind resistance to riders. The connecting cover 2 can be folded inside the fixing cover 1 along the rotation axis when wind shielding is not needed.

The technical scheme of the invention is as follows: a foldable integral wind shield for electric vehicle is composed of a fixed cover 1, a connecting cover 2, a hand guard 6, a helmet and lenses. The lower edge 8 of the fixed cover 1 is fixed on a tap base of the electric vehicle, so that the joint of the lower edge 8 and the tap base is ensured to be air-tight, the lower edge of the connecting cover 2 is connected with the upper edge of the fixed cover 1 through the hinge 3, and the connecting cover 2 is turned downwards and folded on the inner side of the fixed cover 1 when wind shielding is not needed. When wind shielding is needed, the connecting cover 2 is turned upwards, the upper part of the connecting cover is leaned on the helmet lens 4, then the fixed cover 1, the connecting cover 2 and the helmet 5 of the lens 4 of the rider are sequentially connected, and an integral wind shielding device is formed above the front of the body of the rider, so that the wind shielding effect is achieved.

The middle area of the upper half part of the connecting cover 2 is a half horn mouth arc-shaped curved surface 7, the curvature of the curved surface 7 is similar to that of the outer surface of the helmet lens 4, the arc-shaped curved surface 7 is abutted against the curved surface of the helmet lens 4, the helmet lens curved surface 4 can move in the arc-shaped curved surface 7 in a small range from front to back and from left to right, and the upper part of the connecting cover 2 can be kept from slipping off the helmet lens 4. The lap connection between the connecting cover 2 and the lens 4 is a loose lap, and the connecting cover 2 is quickly separated from the helmet lens 4 in the case of a sudden accident.

The wind shield device has the beneficial effects that: the wind shielding device has the advantages of small volume, strong wind resistance and cold resistance, small wind shielding area, small riding wind resistance, no shaking during running, stable riding, strong wind resistance and size meeting traffic regulations; the outer facade is in streamline shape and can be designed and manufactured together with the vehicle body as a component of the vehicle body.

The wind shield can be made of various hard transparent or opaque PVC materials, and has the advantages of small volume, good heat insulation effect, light weight, no bulkiness, flexible operation, attractive appearance, safety and the like.

Drawings

Fig. 1 is a schematic perspective view of a wind shielding device of the present invention, fig. 2 is a front view, and fig. 3 is a side view.

The invention is further described below with reference to the accompanying drawings; wherein 1 is fixed cover, 2 is the connecting cover, 3 is the hinge, 4 is the helmet lens, 5 is the helmet, 6 is the hand shield, 7 is the bellmouth curved surface in the middle zone of the upper half of connecting cover 2, 8 is the lower limb of fixed cover 1, 9 is spacing bracing piece.

The specific implementation mode is as follows:

the following is further illustrated by the embodiments in conjunction with fig. 1:

the first implementation mode comprises the following steps: the connecting cover 2 and the helmet lens 4 are lapped. The lower edge of the fixed cover 1 is arranged on the faucet seat, the two sides of the fixed cover are provided with detachable hand guards 6, the hand guards 6 and the fixed cover 1 form a whole, and the front and the hands of a rider are in the wind shielding protection range; the connecting cover 2 is turned upwards, the half horn mouth curved surface 7 in the middle area of the upper part of the connecting cover 2 is abutted to the outer surface of the helmet lens 4 of the rider, and cold air on the front side of the rider flows out along the fixed cover 1, the connecting cover 2, the helmet lens of the rider and the top of the helmet, so that the whole wind shielding and cold resisting device is formed. When the wind is not needed, the connecting cover 2 can be folded to the inner side of the fixed cover 1 along the rotating shaft hinge 3, and the size is small. Half horn mouth arc form curved surface 7 of the middle zone of connecting cover 2 upper portion takes and leans on helmet lens 4, can guarantee that curved surface 7 follows lens 4 and moves about a small circle, can guarantee again that connecting cover 2 and lens 4 surface take and lean on.

The second embodiment: the connecting cover 2 and the helmet lens 4 do not lean against each other. The connecting cover 2 is turned upwards to be limited to a fixed angle by the limiting support rod 9, and the angle ensures that the lower half part of the helmet lens 4 is positioned behind and below the arc-shaped curved surface 7 of the connecting cover 2, so that the arc-shaped curved surface 7 and the lens 4 have a small distance. Because the arc-shaped curved surface 7 of the connecting cover 2 covers the lower half part of the helmet lens, cold wind blows to the connecting cover 2 and then flows upwards, and cannot blow to a rider, so that the function of wind shielding is achieved. The second embodiment can make the lens of the helmet of the rider have a certain moving range behind the connecting cover 2.

The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides an utilize foldable whole rimq device of electric motor car that helmet and lens constitute, characterized by: the electric vehicle folding type integral wind shielding device is composed of an electric vehicle helmet (5), lenses (4) and a fixed cover (1), a connecting cover (2) and a hand guard cover (6), wherein the fixed cover (1) is fixed on a tap seat of an electric vehicle, the connecting cover (2) is connected with the fixed cover (1) through a hinge (3), the upper edge of the connecting cover (2) is placed against the lenses (4) of the helmet, and the hand guard cover (6) is arranged on two sides of the lower edge of the fixed cover (1), so that the electric vehicle integral wind shielding device is formed; the connecting cover (2) is folded at the inner side of the fixed cover (1); the height of the fixed cover (1) only reaches the shoulder.

2. The foldable integral wind shielding device for electric vehicles, which is composed of a helmet and a lens, as claimed in claim 1, wherein: the lower edge (8) of the fixed cover (1) is tightly attached to the electric vehicle faucet seat; the upper edge of the fixed cover (1) is connected with the lower edge of the connecting cover (2) through a hinge (3); the lower edge of the fixed cover (1) is provided with detachable hand guards (6) at two sides, the hand guards (6) are wind shields of a speed regulation handle and a brake part, and are connected with the fixed cover (1) into a whole, and the hand guards (6) and the fixed cover (1) are detachable; the cross section of the fixed cover (1) is U-shaped, so that a rider can be wrapped from the front and two sides to the maximum extent, the appearance is streamlined, and the wind resistance is small.

3. The foldable integral wind shielding device for electric vehicles, which is composed of a helmet and a lens, as claimed in claim 1, wherein: the lower edge of the connecting cover (2) is connected with the upper edge of the fixed cover (1) through a movable hinge (3), and the upper edge of the connecting cover (2) is leaned on the helmet lens (4) along the oblique upper part; the middle area of the upper half part of the connecting cover (2) is a half horn mouth arc-shaped curved surface (7), the curved surface of the connecting cover and the curved surface of the outer surface of the helmet lens (4) tend to be consistent, so that the curved surface (7) on the connecting cover (2) and the outer surface of the helmet lens (4) are relatively closely lapped, and the connecting cover (2) is folded on the inner side of the fixed cover (1) along the hinge (3) in the process of keeping out the wind.

4. The foldable integral wind shielding device for electric vehicles, which is composed of a helmet and a lens, as claimed in claim 1, wherein: the hand guard cover (6) and the fixed cover (1) form a whole, and the hand guard cover (6) can be detached from the fixed cover (1).

5. The foldable integral wind shielding device for electric vehicles, which is composed of a helmet and a lens, as claimed in claim 1, wherein: the fixing cover (1), the connecting cover (2) and the hand guard cover (6) are manufactured together with the electric vehicle body as a component of the electric vehicle body.

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