JP2019014386A - Antistatic and turbulence rectification device - Google Patents

Abstract

To solve an air pollution problem resulting from an increase in consumption of fuel by a vehicle, to save fuel due to a cost increase, to prevent electrification by discharging static electricity produced in various places during traveling of a vehicle, and to improve fuel efficiency by rectifying turbulence and vortex arising at a rear part at the same time, thereby reducing negative pressure and traveling resistance.SOLUTION: During traveling of a vehicle, static electricity occurs in various places. Turbulence and vortex arise at a rear part. They are negative pressure. A device that discharges static electricity occurring on a vehicle body and rectifies turbulence and vortex is mounted in the vicinity of the rear part of the vehicle. By rectifying turbulence and vortex, negative pressure is decreased to reduce traveling resistance, thus reducing fuel consumption.SELECTED DRAWING: Figure 1

Description

Static electricity is generated in various places when automobiles and vehicles are running. This static electricity is quickly discharged into the air to prevent electrification, and at the same time, by rectifying turbulence and vortices generated at the rear, negative pressure is reduced and running resistance is reduced.

In the present invention, when the vehicle travels, static electricity is generated in various places due to friction with air, friction between a fuel, a fuel tank, and an oil feeding pipe. In the past, the materials were directly brought into contact with the ground using chains or conductive materials and discharged, but there were problems with durability such as wear and tear due to road surface resistance. The present invention discharges static electricity generated in various parts of the vehicle when the vehicle is running into the air to prevent charging, and at the same time reduces the negative pressure by rectifying turbulence and vortex generated at the rear of the vehicle. As a result, running resistance is reduced, which contributes to improved fuel savings.

Japanese Patent Application No. 2015-218104
Japanese Patent Application No. 2014-230200
Japanese Patent Application No. 2013-001314
Japanese Patent Application No. 2011-077942
Japanese Patent Application No. 2010-2332014
Japanese Patent Application No. 2003-146706

When a car or the like travels, static electricity is generated in various parts of the car body. This static electricity is discharged into the air to prevent electrification and at the same time rectify the turbulence and vortex generated at the rear of the vehicle to reduce the negative pressure generated and improve the fuel efficiency by reducing the running resistance.

The static electricity preventing and turbulent air flow rectifying device of the present invention attaches a support plate made of a conductive material in the vicinity of the rear of the vehicle in parallel to the center line of the traveling direction of the vehicle. On the opposite side, a strip-shaped rectifier plate made of a conductive material is attached so that its longitudinal direction is the vehicle width direction, the vehicle-side surface is the rectifier plate inner surface, The front end of the vehicle traveling direction is a rectifying plate leading edge, the opposite side of the rectifying plate leading edge is a rectifying plate trailing edge, and the rectifying plate leading edge is above the rectifying plate trailing edge.

The static electricity preventing and turbulent airflow rectifying device of the present invention is made using a conductive material, and a plurality of turbulent flow generating protrusions are provided on the leading edge of the support plate and the leading edge of the rectifying plate, and the turbulent flow rectifying protrusion is provided on the trailing edge of the rectifying plate. Is provided.

The static electricity preventing and turbulent airflow rectifying device of the present invention is made using a conductive material, the structure of the rectifying plate is a sectional view, the outer surface of the rectifying plate is convex and the inner surface of the rectifying plate is concave, The trailing edge of the board is warped upward.

The static electricity preventing and turbulent airflow rectifying device of the present invention is made of a conductive material, and a strip type rectifying auxiliary plate is parallel to the rectifying plate at either the front edge of the rectifying plate or the vicinity of the trailing edge of the rectifying plate. In addition, a gap is provided and the gap is attached as an outside air inlet.

The static electricity preventing and turbulent airflow rectifying device of the present invention is made of a conductive material, and is provided with a wind pressure plate that changes the mounting angle of the rectifying plate and the rectifying auxiliary plate at the leading edge of the rectifying plate. .

The electrostatic charge prevention and turbulent airflow rectifier of the present invention is provided with a plurality of rectifying plates at a predetermined distance in the vehicle width direction in the vicinity of the rear lower end of the vehicle body and turbulent airflow and vortex generated at the lower surface of the vehicle body. The cross-sectional area between the upper and lower edges of the edge portion is larger than the cross-sectional area of the rear edge portion of the current plate, and the rear bumper is attached with a predetermined position open or attached to the lower portion of the rear bumper.

Static electricity generated in various parts of the vehicle body generated at the rear of the traveling vehicle is discharged into the air to prevent charging, and at the same time, turbulence and vortex are rectified to reduce the generated negative pressure and improve fuel saving.

The state figure before mounting | wearing this invention is shown. A front view and a right side view (rear view) using a flat plate material are shown. The figure (a) shows the reference figure which attached the rectifying plate which attached the lift cancellation board (15) of this invention, and curved the flat plate between the base | substrate (1). FIG. (B) is a three-dimensional perspective view seen from behind. The attachment state figure of the triangular shaped baffle plate (3) of this invention is shown. An enlarged sectional view of the triangular current plate (3) of the present invention in the vehicle width direction is shown. The attachment state figure and cross-sectional view of the vehicle width direction of the reverse L-shaped type baffle plate (3) of this invention are shown. (A) Attachment state figure, (b) The expanded sectional view of the vehicle width direction of a reverse L-shaped type baffle plate (3) is shown. Sectional drawing of the rectifying plate (3) of this invention and the variable operation type of an accessory of a vehicle width direction is shown. The top view seen from the top of the variable operation type | mold of the baffle plate (3) and accessory of this invention is shown. FIG. 10 is a reference drawing for mounting the vertical rectifying plate (5) on a vehicle having a high vehicle height described in the description 0022 of the present invention. It is a reference figure which provided the support plate (2) and the baffle plate (3) in the back bumper of this invention, and the back bumper.

Using a conductive material, a support plate (2) formed in a streamline shape or a flat plate shape is attached in the vicinity of the rear end portion of the vehicle in parallel with the center line in the straight traveling direction of the vehicle. In consideration of the influence of crosswinds, the mounting angle is tilted so that it falls to the center line side of the vehicle rather than the vertical, and the required number is installed in the same way on the opposite side. The front end of the support plate (2) is the upstream side as the front edge (2A), the opposite side is the downstream side as the rear edge (2B), its mounting position is the base body (1), and the opposite side of the mounting position The strip-shaped rectifying plate (3) having electrical conductivity at an arbitrary distance from the mother body (1) is mounted so that the surfaces thereof are opposed to each other so that the longitudinal direction thereof is in the vehicle width direction and perpendicular to the air flow. . Using a conductive material, a plurality of turbulent flow generation protrusions (6) are attached in the vicinity of the front edge (2A) of the support plate (2) and the rectifying plate front edge (3A) to generate turbulent flow and cancel lift. In addition, wind noise is also reduced, and a plurality of turbulent flow rectifying protrusions (7) are provided in the vicinity of the rear edge (2B) and the rectifying plate rear edge (3B) of the support plate (2) to achieve rectification. In addition, static electricity generated in various places is discharged to prevent charging.

The tip of the current plate (3) in the direction of travel is the current plate leading edge (3A), the surface of the current plate (3) on the base (1) side is the current plate inner surface (3AB), and the downstream of the current plate inner surface (3AB). The rear end on the side extension line is the current plate trailing edge (3B), the opposite surface of the current plate inner surface (3AB) is the current plate outer surface (3AA), and the rear end on the downstream extension line is the current plate rear end (3AAC) The surface generated between the rear end of the current plate (3AAC) and the rear edge (3B) of the current plate is defined as the rear end surface of the current plate (3ABD), and the inner surface of the current plate (3AB) in the vehicle width direction is not projected. Rectifying plate leading edge (3A) is located above the rectifying plate trailing edge (3B), and the air flowing between the mother body (1) and the rectifying plate (3) during traveling by the lowered rectifying plate trailing edge (3B). Direct the flow toward the ground and rectify the turbulence and vortex generated at the rear of the vehicle, discharging static electricity generated at the bottom of the vehicle, Antifouling also allows the rear window by lay rectifying the dust is Makiage by its flow.

When a flat plate material is used for the current plate (3), the cross-sectional view is a square shape, and the current plate rear edge (3B) and the current plate rear end (3AAC) are the same. Either one of a plurality of turbulent flow rectifying projections (7) or an opposite angle (3BA) is provided in the vicinity to cope with turbulent flow and lift cancellation.

A plurality of turbulent flow generation projections (6) having a predetermined shape are provided on the front edge (2A) of the support plate (2) and the front edge (3A) of the current plate, and the vicinity of the center line of the rear edge (2B) and current plate (3) A plurality of turbulent flow rectifying protrusions (7) having a triangular shape or teardrop-like protrusion or a predetermined shape are provided on the trailing edge (3B) of the rectifying plate, and the lift generated during traveling is applied to the support plate (2) and the rectifying plate ( 3) The turbulent flow is generated by a plurality of turbulent flow generating projections (6) provided in the front edge or in the vicinity thereof to cancel the lift, and then the rear edge of the support plate (2) or the current plate (3) A plurality of turbulent flow rectifying protrusions (7) provided in the vicinity of the rectifying plate are used to rectify the negative pressure lift force and turbulent flow generated on the outer surface (3AA) of the rectifying plate. Discharge line chords made of a sharp, serrated edge or trailing edge (2B) and trailing edge (3B) of the turbulent flow straightening projection (7) or made of a conductive material ( 14) are attached to the trailing edge (2B), the rectifying plate trailing edge (3B), and the like to prevent static electricity from being generated by discharging static electricity generated in the vehicle body.

When a flat plate material is used for the structure of the current plate (3), the outer surface (3AA) of the current plate has a convex shape by bending or bending the sectional view in the vehicle width direction, and the inner surface of the current plate ( 3AB) is concave and has a square shape, and the straight edge of the current plate (3A) and the rear edge (3B) of the current plate are connected by a straight line, and the angle of the current plate front edge (3A) is higher than the horizontal, Install the edge (3B) lower than horizontal. Further, when the cross-sectional view uses a flat plate or an airfoil, the rectifying plate trailing edge (3B) and the rectifying plate trailing end (3AAC) converge to become one. The rear edge (3B) of the current plate is flipped upward at an appropriate angle to give a predetermined opposite angle (3BA) to suppress or eliminate the generation of lift. The above is incorporated at the vehicle design stage.

When installing the brake light (11) and the direction indicator (12) on the rear end face (3ABD) of the current plate, the structure of the current plate (3) has a cross-section in the vehicle width direction as an inverted L shape or a triangle shape. The required area of the rear end face (3ABD) of the plate is secured, and a plurality of holes or gaps having a predetermined width are provided from the outer face (3AA) of the current plate or the inner face (3AB) of the current plate to the rear end face (3ABD) of the current plate. An external air inlet (3E) is provided to penetrate, and an external air inlet (3EA) is provided only at a plurality of holes provided on the outer surface (3AA) of the current plate at the downstream rear end of each inlet, and the external air inlet (3E) is provided. When not provided, an appropriate groove is provided on the outer surface (3AA) of the rectifying plate to cancel turbulence and vortex generated on the rear end surface (3BD) of the rectifying plate. Furthermore, in order to counteract the negative lifting force, the rear end (3BC) of the current plate is made higher than the front edge (3A) of the current plate, and the center of the outer surface (3AA) of the current plate is recessed in the vehicle width direction. Prevents the occurrence of lifting force. If the cross section in the vehicle width direction is an inverted L-shape or triangle, the outer surface (3AA) of the current plate is smooth, and the front edge (3A) of the current plate and the rear end (3AAC) of the current plate are horizontal An opposite angle (3BA) is given to the rear end (3AAC). A brake light (11), a direction indicator (12), etc. are attached to a predetermined position on the rear end face (3ABD) of the current plate, and a reception antenna (8) is attached to an arbitrary predetermined position of the support plate (2).

A strip-shaped rectifying auxiliary plate (3C) is provided in parallel with the rectifying plate (3) in either of the vicinity of the rectifying plate leading edge (3A) or the rectifying plate trailing edge (3B), and a predetermined gap is provided. Is attached so that the rectification auxiliary plate (3C) can be moved. Using the negative pressure of the air flow flowing between the mother body (1) and the rectifying plate (3), air is discharged from the outside air inlet (3D) which is the gap between the rectifying plate (3) and the auxiliary rectifying plate (3C). The amount of airflow discharged from the trailing edge (3B) of the rectifying plate is increased by sucking to blow away turbulent airflow and vortex.

A rectifying auxiliary plate (3C) is provided before and after the rectifying plate (3), and a hinge and a movable member (near the outside air inlet (3D) between the rectifying plate leading edge (3A) and the rectifying plate trailing edge (3B) ( 3CA) The rectifier auxiliary plate (3C) and the rectifier plate (3) are connected by other movable members and are mounted so that each of them operates at an angle within a predetermined range, and the rectifier plate leading edge (3A) or further upstream When electrically operated to operate according to the vehicle speed near the upstream side of the provided rectification auxiliary plate (3C), a signal is drawn from the speedometer to operate the reversible motor, or mechanically wind pressure operated by wind pressure A plate (3CA) is provided, and each rectifying auxiliary plate (3C) and rectifying plate (3) connected by hinges or other movable members (3CA) are connected to the connecting rod (3CB) by a wind pressure plate (3CA) or a reversible motor. The rear end of the rectifying auxiliary plate (3C) and the trailing edge of the rectifying plate (3B) are moved up and down via Is allowed, closer rectifying plate (3) and rectifying auxiliary plate mounting angle (3C) in the horizontal direction, it reduces the air resistance by varying within a predetermined range.

In order to rectify the turbulent airflow and vortex generated on the lower surface of the vehicle body from the rear end of the vehicle body and to guide it backward, a plurality of rectifying plates (2) made of a conductive material are used, the longitudinal direction of which is in the vehicle width direction. In order to achieve this, a plurality of support plates (2) are attached in the rear bumper at the rear end of the vehicle or below the rear bumper at predetermined intervals. Or use the rear bumper itself. In the case of mounting in the rear bumper, a predetermined position in the bumper is then opened, and the rectified air flow is vigorously discharged toward the ground. The structure is a cross-sectional view, the rectifying plate outer surface (3AA) is bent flat or concave, and the rectifying plate inner surface (3AB) is bent flat or convex, the uppermost rectifying plate In (2), the current plate trailing edge (3B) is bent downward to be lower than the current plate front edge (3A), and a plurality of turbulent flow generation projections (6) are provided on the current plate front edge (3A) and its vicinity. Turbulent flow is generated, and then the rectification is achieved by the support plate (2), the rectifying plate trailing edge (3B) and a plurality of turbulent rectifying protrusions (7) provided in the vicinity thereof, and wind noise is generated. Turn off and turn off the negative pressure and turbulence generated on the inner surface (3AB) of the current plate. The trailing edge (2B) and the rectifying plate trailing edge (3B) are sharpened in a sawtooth shape, or a plurality of discharge wire ropes (14) are attached to the support plate (2), the rectifying plate (3), etc. Prevents electrification by discharging static electricity generated in the car body. Conversely, the turbulent flow generation protrusion (6) and the turbulent flow rectifying protrusion (7) are not provided, but a plurality of rectifying plates (2) are provided to promote and enhance the generation of negative pressure and lift, and to increase the suction force against the ground. Let The turbulence and vortex generated during vehicle travel are rectified from both the upper and lower parts of the vehicle, reducing negative pressure resistance and increasing fuel efficiency.

Using a conductive material, a rectifying support plate (4) having a predetermined shape is required to be laterally located at predetermined positions on both the left and right sides in the vehicle height direction at the rear end of the vehicle and in parallel to the straight traveling direction of the vehicle. The strip-shaped vertical rectifying plate (5) is placed at a predetermined distance on the opposite side of the mounting position surface, the longitudinal direction is directed in the vehicle height direction, and the rear edge is positioned more than the front edge of the vehicle. Mounted side by side on the center line, the traveling direction side of the vehicle is the upstream portion of the current plate (4A), the rear edge of the opposite side is the downstream portion of the current plate (4B), and the vehicle width direction of the vertical current plate (5) is The rear end portion of the vehicle is provided with an arbitrary angle of attack so that the vertical straightening plate (5), which is bent or curved and has a concave side surface in the longitudinal direction, along the line of the rear portion of the vehicle. Install it toward the center of the. Discharge the static electricity generated by providing a plurality of discharge wires (14) with excellent electrical conductivity in the downstream part (4B) of the rectifying plate or by making the trailing edge of the rectifying support plate (4) serrated at an appropriate angle. Prevent charging.

A description will be given with respect to FIG. It is a box-type car that runs without the equipment of this application. Increasing the speed inevitably generates static electricity due to friction between the air and the vehicle body, and between the fuel and the private material. And turbulence and vortex increase behind the vehicle, and the generation of negative pressure increases. An object of the present invention is an apparatus that discharges static electricity generated by various parts of a vehicle to prevent charging and at the same time reduces negative pressure by rectifying turbulent flow and eddy current generated to improve fuel efficiency.

A description will be given of FIG. Figure (a) is a cross-sectional state diagram of the port side in which the present application, a flat rectifying plate (3) is installed in a box-type vehicle. Fig. (B) is a right side view, and is an attached state view seen from the rear side. The support plate (2) is tilted toward the vehicle center line to reduce the influence of crosswinds, and the two support plates sandwiching the center line are perpendicular to each other, and two sheets sandwich the center line. Wear to increase rectification effect. The turbulent flow generation protrusion (6) attached to the front edge (3A) of the current plate is serrated. The turbulent flow rectifying protrusion (7) attached to the trailing edge (3B) of the rectifying plate in the needle shape is a reference diagram having a triangular shape.

A description will be given with respect to FIG. It is a reference figure with which it attached to the box type car. The figure (a) attaches the lift removal board (15) which cancels lift to the rectifying plate (3), attaches the rectifying plate (3) between the base body (1), and the rectifying plate from the rectifying plate leading edge (3A). It is a reference figure with which a trailing edge (3B) is made low, rectification of turbulence and vortex is attempted, and lift is canceled by a lift removal plate (15). FIG. 1A is a front sectional view. FIG. 2B is a reference three-dimensional perspective view seen from the rear side of the right side.

With reference to FIG. It is a figure of a triangular-shaped baffle plate (3). It is a reference attachment figure to a vehicle. A reference front cross-section is shown.

FIG. 5 will be described. They are a reference drawing in which a triangular current plate (3) is attached to a vehicle, and a reference sectional view in which the vehicle width direction is enlarged. The rectifying plate outer surface (3AA) cancels the lift, rectifies the turbulence and vortex by the air flow flowing between the rectifying plate inner surface (3AB) and the base body (1), and the rear end surface (3ABD) of the rectifying plate has a braking light (11) or a direction indicator (12) is attached, and a plurality of holes having a predetermined diameter penetrating from the outer surface (3AA) of the current plate or a predetermined gap are provided, or one of them is used as an external air flow inlet (3E) When an external air inlet (3E) is provided as a hole, an external air inflow rod (3EA) is attached to the rear end of the hole entrance.

FIG. 6 will be described. FIG. 4A is a reference view seen from the side of the inverted L-shaped rectifying plate (3) mounted on a bus or box type vehicle. Fig. (B) is a cross-sectional view in the reference vehicle width direction in which Fig. (A) is enlarged. When a plurality of holes having a predetermined diameter penetrating from the outer surface of the current plate (3AA) or a predetermined gap are provided, or one of them is provided as an external air flow inlet (3E), and the external air flow inlet (3E) is a hole, An outside air inlet (3EA) is attached to the rear end of the hole entrance. Further, a plurality of holes penetrating from a predetermined position on the inner surface (3AB) of the current plate toward the rear end surface (3ABD) of the current plate or a gap having a predetermined width are provided, either one of which is the second external air flow inlet (3F) Provide as. The turbulent flow generation protrusion (6) attached to the front edge (3A) of the current plate is serrated. A needle-shaped mold was used. The turbulent flow rectifying protrusion (7) attached in the vicinity of the rear end (3AAC) of the rectifying plate is a reference view having a teardrop shape. It is recommended to install the reverse L-shaped rectifying plate (3) on a bus or box-type vehicle in which the rear part of the vehicle stands vertically like a cliff.

FIG. 7 will be described. It is a reference drawing of mechanical operation. From upstream, a wind pressure plate (13), a rectifying auxiliary plate (3C), a rectifying plate (3), and a downstream rectifying auxiliary plate (3C) having curved flat plates are arranged, and the above three members are hereinafter referred to as three members. Each of the three members is connected by a hinge and a movable member (3CA) across the outside air inlet (3D), and each rear end portion is connected via a connecting rod (3CB), and the center is the center of gravity of the three members. Mount the point (3CC) slightly eccentric to the upstream side so that the downstream side is always lowered. Three members are connected to the connecting rod (3CB), the front edge of the wind pressure plate (13) is operatively connected, and the connecting rod (3CB) connects the wind pressure plate (13) and the upstream straightening auxiliary plate (3C). The predetermined position can be expanded and contracted so that it can be adjusted according to the vehicle speed, and a spring (3CBA) is attached to absorb unnecessary movement, impact, play, excessive force, and the like. The wind pressure plate (13) is operated by wind pressure, and its movement is linked to the rectification auxiliary plate (3C), the rectification plate (3), and the downstream rectification auxiliary plate (3C) via the connecting rod (3CB) to adjust the mounting angle. Vary the resistance of the device at medium speeds. At a low speed, it hangs down to a predetermined position, at a medium speed it rises accordingly, and at a high speed it rises further, and the outside air inlet (3D) is closed.

In order to correspond to a higher speed, a second support plate (16) is provided inside each of the left and right support plates (2), and the angle of attack (17) of the three members is kept within a predetermined range while interlocking the three members. In order to change easily, a plurality of support plates (18) are provided on and mounted on the three members across the center line of the vehicle, and the wind pressure plate (13) is used to change the elevation angle (17) of the support plate (18). ) And the front end of the second connecting rod (3CBB) are movably connected, and the vicinity thereof can be expanded and contracted, and a spring (3CBA) is attached so that the operating range can be adjusted. The rear end of the second connecting rod (3CBB) is connected to the center movable point (3CC) from the lower surface of the downstream straightening auxiliary plate (3C). As the rear end of the wind pressure plate (13) rises, the support plate (18) connected to the downstream straightening auxiliary plate (3C) changes the elevation angle via the central axis (18A).

In order to make it easy to change the elevation angle of the three members, the mounting position of the center shaft (18A), which is the center of gravity of the support plate (18), is slightly eccentric to the upstream side from the center in the vehicle width direction so that the downstream side is always lowered. The lower rectification auxiliary plate (3C) is connected to the central movable point (3CC) from the lower surface. A spring (3CBA) is attached to this connecting portion, and the second connecting rod (3CBB) can be expanded and contracted so that the adjustment can be made according to the vehicle speed. In order to reduce the air resistance on the upper surface of the apparatus, a streamlined cover (19) covering the three members, the central shaft (18A) and others is covered. A corner (3BA) is attached to the end portion. It is a reference front sectional view seen from the side.

FIG. 8 will be described. It is the top view seen from the top. Stages 0028, 0029, and 0030 are reference diagrams for mechanical operation. The electrical operation receives a signal from a speedometer or a Pitot tube, amplifies it, and operates a reversible motor to move each member. The turbulent flow rectifying protrusion (7) attached in the vicinity of the rear end of the most downstream rectification auxiliary plate (3C) is a reference view in a tear-like shape.

FIG. 9 will be described. The apparatus shown in FIGS. 2 to 6 at the rear of a bus or box-type vehicle having a high vehicle height is structurally insufficient, and the effect is not expected. Therefore, the improved type shown in FIG. 2 is attached to each of the vehicle height direction and the left and right sides of the rear part to further rectify the turbulence and vortex. Figure (a) is a plan view of the mounting reference viewed from directly above. It is a reference figure equipped with the rectification auxiliary plate (3C). FIG. 2B is a reference three-dimensional perspective view as seen from the front side of the port.

FIG. 10 will be described. In order to guide turbulence and vortex generated on the lower surface of the vehicle body in a predetermined direction from the rear end of the vehicle body, a plurality of support plates (2) made of a conductive material and a plurality of plate-shaped rectifying plates (3 Are attached with the predetermined distance of the rear bumper opened at a predetermined distance so that the longitudinal direction thereof is in the vehicle width direction, or attached to the lower part of the rear bumper. The cross-sectional area between the top and bottom of the current plate leading edge (3A) is made larger than the cross-sectional area between the top and bottom of the current plate trailing edge (3B). In addition, a plurality of discharge wire ropes (14) are attached to an arbitrary position below the vehicle body, the support plate (2), the rectifying plate (3), etc., and discharge of static electricity generated in the vehicle body is intended to prevent charging. Figure (a) is a reference three-dimensional view as seen from the rear of the port side. FIG. 2B is a reference cross-sectional view in the vehicle width direction. FIG. 4 is a reference diagram in which two rectifying plates (3) are paired, one pair is mounted at the center of the rear bumper, and one pair is mounted directly under the rear bumper.

Automobiles, vehicles and other mobile objects

DESCRIPTION OF SYMBOLS 1 Base body 2 Support plate 2A Front edge 2B Rear edge 3 Current plate 3A Current plate front edge 3AA Current plate outer surface 3AAC Current plate rear end 3AB Current plate inner surface 3B Current plate rear edge 3ABD Current plate rear end surface 3BA Reverse angle 3C Current plate auxiliary plate 3CA Hinge, movable member 3CB connecting rod 3CBA spring 3CBB second connecting rod 3CC center movable point 3D outside air inlet 3E outside air inlet 3EA outside air inlet 3F second outside air inlet 4 rectifying support plate 4A rectifying plate upstream portion 4B downstream of rectifying plate Part 5 Vertical flow straightening plate 6 Turbulent flow generating projection 7 Turbulent flow straightening projection 8 Reception antenna 11 Brake lamp 12 Direction indicator 13 Wind pressure plate 14 Discharge filament 15 Lift removal plate 16 Second support plate 17 Elevation angle 18 Support plate 18A Center axis 19

Anti-static and turbulence rectifying device of the present invention is attached to the rear vicinity of the vehicle support plate made by using a wood charge having conductivity parallel to the traveling direction of the center line of the vehicle, the mounting position of the support plate On the opposite side, a strip-shaped rectifier plate made of a conductive material is attached so that its longitudinal direction is the vehicle width direction, the vehicle-side surface is the rectifier plate inner surface, The front end of the vehicle traveling direction is a rectifying plate leading edge, the opposite side of the rectifying plate leading edge is a rectifying plate trailing edge, and the rectifying plate leading edge is above the rectifying plate trailing edge.

Anti-static and turbulence rectifying device of the present invention is made using wood charge having conductivity, a plurality of turbulence generation protrusion in the support plate front edge and rectification chef edge, turbulent rectified protrusion on the edge after the current plate Is provided.

Anti-static and turbulence rectifying device of the present invention is made using wood charge having conductivity, the structure of the current plate is a sectional view, the rectifying plate inner surface rectifying plate outer surface convex forms the concave shape, the rectifying The trailing edge of the board is warped upward.

Anti-static and turbulence rectifying device of the present invention is made using wood charge having conductivity, parallel to rectifier auxiliary plate strip type current plate to one of the vicinity of the rectifying plate front edge and the rectifying plate trailing edge In addition, a gap is provided and the gap is attached as an outside air inlet.

Anti-static and turbulence rectifying device of the present invention is made using wood charge having conductivity, the rectifying chef edge, and providing a wind pressure plate for varying the mounting angle of the rectifying plate and the rectifying auxiliary plate .

Claims (6)

A support plate made using a conductive material is mounted near the rear of the vehicle in parallel to the center line of the vehicle traveling direction, and a conductive material is mounted on the opposite side of the mounting position of the support plate. The strip-shaped rectifier plate made by using the rectifier plate is attached so that its longitudinal direction is the vehicle width direction, the vehicle-side surface is the rectifier plate inner surface, and the tip of the rectifier plate on the vehicle traveling direction side is the rectifier plate leading edge, An electrostatic charge preventing and turbulent air flow rectifying device, characterized in that the opposite side of the front edge of the current plate is the rear edge of the current plate, and the front edge of the current plate is above the rear edge of the current plate. 2. It is made of a conductive material, and a plurality of turbulent flow generation protrusions are provided on the leading edge of the support plate or the front edge of the rectifying plate, and a plurality of turbulent flow rectifying protrusions are provided on the trailing edge of the rectifying plate. The electrostatic charge prevention and turbulent air flow rectifier described. Made of conductive material, the structure of the rectifying plate is a cross-sectional view, characterized in that the outer surface of the rectifying plate is convex and the inner surface of the rectifying plate is concave, and the trailing edge of the rectifying plate warps upward. The electrostatic charge preventing and turbulent airflow rectifier according to claim 1. It is made of conductive material, and a strip-type rectifying auxiliary plate is installed parallel to the rectifying plate on either one of the front edge of the rectifying plate or the rear edge of the rectifying plate, and attached as an outside air inlet with a gap. The electrostatic charge preventing and turbulent air flow rectifying device according to claim 1 or 3, characterized in that: The static electricity prevention and turbulent air flow rectification according to claim 4, wherein a wind pressure plate made of a conductive material is used, and a wind pressure plate for changing a mounting angle of the rectification plate and the rectification auxiliary plate is provided at a leading edge of the rectification plate. Device. Near the rear end of the lower part of the vehicle body, a plurality of rectifying plates made of conductive material are installed vertically at a predetermined distance in the vehicle width direction, between the upper and lower sides of the front edge of the rectifying plate on the front side of the vehicle body An electrostatic charge preventing and turbulent air flow rectifying device characterized in that the cross-sectional area of the rectifying plate is larger than the cross-sectional area of the rear edge of the rectifying plate on the rear side of the vehicle body and is attached to the rear bumper.

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