KR101595924B1 - Spoiler - Google Patents

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Publication number
KR101595924B1
KR101595924B1 KR1020150164896A KR20150164896A KR101595924B1 KR 101595924 B1 KR101595924 B1 KR 101595924B1 KR 1020150164896 A KR1020150164896 A KR 1020150164896A KR 20150164896 A KR20150164896 A KR 20150164896A KR 101595924 B1 KR101595924 B1 KR 101595924B1
Authority
KR
South Korea
Prior art keywords
wing cover
fixed frame
actuator
frame
cover
Prior art date
Application number
KR1020150164896A
Other languages
Korean (ko)
Inventor
장윤식
Original Assignee
알앤더스 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 알앤더스 주식회사 filed Critical 알앤더스 주식회사
Priority to KR1020150164896A priority Critical patent/KR101595924B1/en
Application granted granted Critical
Publication of KR101595924B1 publication Critical patent/KR101595924B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D37/00—Stabilising vehicle bodies without controlling suspension arrangements
    • B62D37/02—Stabilising vehicle bodies without controlling suspension arrangements by aerodynamic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • B62D35/007—Rear spoilers

Abstract

The present invention relates to a position control type rear spoiler comprising: a fixed frame which is coupled to one side of the top of a car trunk; a wing cover which is connected to the fixed frame to be opened and closed with respect to the fixed frame; and an opening and closing module which is provided between the fixed frame and the wing cover and opens and closes the wing cover with respect to the fixed frame.

Description

A rear spoiler with attitude control {SPOILER}

The present invention relates to an attitude-controlled rear spoiler, and more particularly, to an attitude-control type rear spoiler that can be actively driven according to an attitude according to a vehicle speed and can respond to changes in air force acting on the vehicle body in an optimal state, The present invention relates to an attitude-controlled rear spoiler capable of attitude control.

1 is a perspective view of a vehicle equipped with a conventional rear spoiler.

Referring to this figure, automobiles generally receive a large amount of air resistance in the front, rear, and side directions while driving.

Particularly, in the case of a vehicle traveling at a high speed, the air force tends to raise the vehicle body by the high-density air acting on both sides.

Therefore, a spoiler, particularly a rear spoiler 10 as shown in FIG. 1, can be installed in a rear trunk area of a general automobile including a racing car in which high-speed traveling is life.

The rear spoiler 10 attenuates a force to rise by high-density air acting on the vehicle body laterally by using the flow of air at high speed, thereby pressing the vehicle on the road surface to improve the driving force and the braking force.

However, since the rear spoiler 10 as described above is fixedly mounted at the rear upper end of the vehicle at a predetermined angle and length, it can not cope with changes in the air force acting on the vehicle body in an optimal state depending on the attitude according to the vehicle speed There are disadvantages.

Korea Patent Office Application No. 10-1995-0051174 Korea Patent Office Application No. 10-1995-0059985 Korea Patent Office Application No. 10-2006-0079925 Korea Patent Office Application No. 10-2013-0141617

An object of the present invention is to provide an attitude-controlled rear spoiler capable of being actively driven according to an attitude according to a vehicle speed, thereby enabling an optimum attitude control to cope with a change in an air force acting on the vehicle body, will be.

The above object is achieved by a vehicle comprising: a fixed frame coupled to a trunk top side of an automobile; A wing cover connected to the fixed frame to be opened and closed with respect to the fixed frame; And an opening / closing module provided between the fixed frame and the wing cover for opening / closing the wing cover with respect to the fixed frame.

Wherein the opening / closing module comprises: a first actuator, one end of which is rotatably coupled by a first hinge; A second actuator disposed symmetrically with the first actuator and having one end rotatably coupled by a second hinge; A first rotating body rotatably connected to the other end of the first actuator; A second rotating body rotatably connected to the other end of the second actuator; A rotating frame rotatably connected to the first rotating body and the second rotating body so as to be rotatable relative to each other; A plurality of connecting rods connected to the rotating frame and connected to the boss holes of the plurality of bosses provided on the inner surface of the wing cover; A first connecting member connected to the first rotating body and the rotating frame so as to be rotatable relative to the first rotating body; And a second link member that is rotatably connected to the second rotating body and the rotating frame.

The stopper protrusion may be formed on one of the fixed frame and the wing cover, and the protrusion groove may be formed on the other of the fixed frame and the wing cover to selectively fit the stopper protrusion. May be formed in a nonlinear shape so as to be rotatable in a hole for arranging the protrusion formed in the fixed frame and the protrusion groove may be formed in the inclined protrusion provided on the wing cover and having a surface inclined .

Wherein the fixed frame includes: a frame body having a cover arrangement groove portion in which the wing cover is disposed, and an actuator arrangement groove portion in which the first actuator and the second actuator are arranged; A plurality of fitting engagement blocks disposed on both sides of a rear surface of the frame body and fitted to the trunk side; A plurality of insertion and detachment rods disposed between the plurality of coupling blocks and inserted and coupled with the trunk side; And a plurality of grooves disposed between the insertion engagement rods, wherein the wing cover includes: a cover plate having a surface formed in a streamlined shape; A bending flange bent at an end of the cover plate; A plurality of main comb-shaped walls formed on the inner surface of the cover plate and the bending flange and spaced apart from each other; A wall connecting rib connecting the main comb-shaped walls at opposite sides of the bending flange; And a dummy comb wall disposed at a position spaced apart from the main comb-like wall and the wall connecting rib.

An input unit for inputting a signal for operation of the wing cover so as to be actively driven according to an attitude according to a vehicle speed; And a controller for controlling the operation of the opening / closing module based on an input signal of the input unit.

According to the present invention, it is possible to actively drive according to the attitude according to the vehicle speed, thereby making it possible to cope with the change of the air force acting on the vehicle body in an optimal state, thereby achieving an efficient attitude control.

1 is a perspective view of a vehicle equipped with a conventional rear spoiler.
2 is a perspective view of an attitude-controlled rear spoiler according to an embodiment of the present invention, in which the wing cover is closed.
Figure 3 is a side view of Figure 2;
4 is a perspective view of an attitude-controlled rear spoiler according to an embodiment of the present invention, in which the wing cover is opened.
5 is a rear perspective view of FIG.
6 is a side view of Fig.
7 is a perspective view of the fixed frame.
8 is a rear perspective view of the wing cover.
9 is a block diagram of a posture-controlled rear spoiler control according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings.

The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the present specification, the present embodiment is provided to complete the disclosure of the present invention and to fully disclose the scope of the invention to a person having ordinary skill in the art to which the present invention belongs. And the present invention is only defined by the scope of the claims.

Thus, in some embodiments, well known components, well known operations, and well-known techniques are not specifically described to avoid an undesirable interpretation of the present invention.

Like reference numerals refer to like elements throughout the specification. And (used) terms used herein are for the purpose of illustrating embodiments and are not intended to limit the invention.

In the present specification, the singular form includes plural forms unless otherwise specified. Also, components and acts referred to as " comprising (or comprising) " do not exclude the presence or addition of one or more other components and operations.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs.

Also, commonly used predefined terms are not ideally or excessively interpreted unless they are defined.

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

FIG. 2 is a perspective view of an attitude-controlled rear spoiler according to an embodiment of the present invention. FIG. 3 is a side view of FIG. 2. FIG. Fig. 5 is a rear perspective view of Fig. 4, Fig. 6 is a side view of Fig. 4, Fig. 7 is a perspective view of a fixed frame, Fig. 8 is a rear perspective view of a wing cover, FIG. 2 is a block diagram of an attitude control type rear spoiler control according to an embodiment of the present invention.

Referring to these drawings, the posture control type rear spoiler 100 according to the present embodiment can be actively driven in accordance with the posture according to the vehicle speed, and thus can respond to the change of the air force acting on the vehicle body in an optimal state And may include a stationary frame 110, a wing cover 120, and an opening / closing module 160. [0031]

First, the stationary frame 110 is a part forming the lower appearance of the posture-controlled rear spoiler 100 according to the present embodiment.

In this embodiment, the fixed frame 110 may be coupled to one side of the trunk of the vehicle. A structure such as the opening and closing module 160 may be provided in the fixed frame 110.

The fixed frame 110 includes a frame body 114, a plurality of fitting blocks 115 disposed on both sides of the back face of the frame body 114 and fitted to the trunk side, a plurality of fitting blocks 115, And a plurality of grooves 117 disposed between the insertion coupling rods 116. The plurality of grooves 117 may be formed by a plurality of insertion rods 116 inserted into the trunk.

In the upper surface entrance region of the frame body 114 having a streamlined shape, a cover disposition groove portion 111 in which the wing cover 120 is disposed is formed.

The wing cover 120 is normally disposed in the cover arrangement groove 111 as shown in FIG. Accordingly, the frame body 114 and the wing cover 120 can take the form of a single body.

An actuator arrangement groove portion 112 in which the first actuator 161 and the second actuator 171 are disposed is formed on the inner surface of the frame body 114.

The actuator arrangement grooves 112 are disposed correspondingly to the first actuator 161 and the second actuator 171, respectively. When the wing cover 120 is closed as shown in FIG. 2, the first and second actuators 161 and 171 are disposed in the actuator arrangement groove 112. When the wing cover 120 is opened as shown in FIG. 4, the first and second actuators 161 and 171 May be partially exposed from the actuator placement groove portion 112. [

Next, the wing cover 120 is a plate connected to the stationary frame 110 to be opened or closed with respect to the stationary frame 110 as shown in FIGS. The wing cover 120 can be formed into a streamlined shape in consideration of the shape due to the influence of the wind.

The wing cover 120 includes a cover plate 121 whose surface is formed in a streamlined shape, a bending flange 122 which is bent at an end of the cover plate 121 and a bending flange 122 which is bent at the end of the cover plate 121 and the bending flange 122 A plurality of main comb-shaped walls 123 formed on the inner surface of the main comb-shaped wall 123 and spaced from each other, a wall connecting rib 124 connecting the main comb-shaped walls 123 on the opposite side of the bending flange 122, And a dummy comb wall 125 disposed at a position spaced apart from the wall connecting ribs 123 and the wall connecting ribs 124.

A plurality of main comb-like wall bodies 123, wall connecting ribs 124, and dummy comb tooth walls 125 and the like are applied to the inner surface of the wing cover 120 to provide the structural rigidity of the wing cover 120 It is possible to induce the flow of wind well.

Therefore, when the wing cover 120 is opened, it is possible to cope with changes in the air force acting on the vehicle body in an optimum state according to the attitude according to the vehicle speed.

The opening and closing module 160 is provided between the stationary frame 110 and the wing cover 120 and serves to open and close the wing cover 120 with respect to the stationary frame 110.

The opening and closing module 160 includes a first actuator 161 whose one end is rotatably coupled to the first hinge 162 and a second actuator 161 which is symmetrically disposed with respect to the first actuator 161, A first actuator 163 rotatably connected to the other end of the first actuator 161 and a second actuator 163 rotatably coupled to the other end of the second actuator 171 A rotating frame 180 rotatably connected to the first rotating body 163 and the second rotating body 173 so as to be rotatable relative to the rotating body 180; A plurality of connecting rods 181 connected to the boss holes 127 of a plurality of bosses 126 provided on the inner surface of the wing cover 120 and a plurality of connecting rods 181 connected to the first rotating body 163 and the rotating frame 180, A second connecting member 164 connected to the second rotating body 173 in a rotatable manner relative to the rotating frame 180, (Not shown).

The first actuator 161 and the second actuator 171 may be a hydraulic, pneumatic or pneumatic / hydraulic composite cylinder. However, it does not matter if a motor and a ball screw structure are applied instead of an actuator.

In this embodiment, the areas of the first actuator 161 and the second actuator 171 are symmetrically arranged with respect to the rotating frame 180 as shown in detail in FIG.

Therefore, when the wing cover 120 is opened and closed as shown in FIGS. 4 and 2 by the action of the first actuator 161 and the second actuator 171, the opening and closing operations of the wing cover 120 can be stably obtained.

When the wing cover 120 is opened and closed as shown in FIGS. 4 and 2, the operation of the wing cover 120 when the wing cover 120 is closed, as shown in FIG. 2, The stooped protrusion 131 and the protrusion groove 132 are further provided in the posture control type rear spoiler 100 according to the present embodiment so as to be more stably progressed.

The stopper protrusion 131 is provided on the stationary frame 110 and the protrusion groove 132 is provided on the wing cover 120 so that the stopper protrusion 131 is selectively inserted.

The stopper protrusion 131 may be formed in a non-linear shape so as to be rotatable in a hole for arranging the protrusion 110 formed in the fixed frame 110. The protrusion groove 132 may be formed in the wing cover 120 And may be formed on the inclined protrusion 133 whose surface is inclined.

Of course, unlike the present embodiment, it is also possible that the stopper protrusion 131 is provided on the wing cover 120 and the protrusion groove 132 is provided on the fixed frame 110, .

4 and 2, the posture control type rear spoiler 100 according to the present embodiment may further include an input unit 140 and a controller 150 for opening and closing the wing cover 120. [

The input unit 140 functions to input a signal for operating the wing cover 120 so that the wing cover 120 can be actively driven according to the attitude according to the vehicle speed.

The input unit 140 may be a button type formed on a dashboard of an automobile, or may be an automatic detection sensor that senses an automobile speed or the like.

For example, the input unit 140 may be a G sensor, a horizontal sensor, a rain sensor, or the like. Alternatively, the input unit 140 may automatically input an input signal during a brake operation, or may automatically input an input signal when the speed is higher than a predetermined speed.

The controller 150 controls the operation of the opening / closing module 160 based on the input signal of the input unit 140. That is, the controller 150 controls whether the wing cover 120 is to be closed as shown in FIG. 2, opened as shown in FIG. 4, or whether the wing cover 120 will be opened halfway between the states shown in FIGS.

The controller 150 performing such a role may include a central processing unit 151, a memory 152, and a support circuit 153.

The central processing unit 151 may be one of various computer processors that can be industrially applied to control the operation of the opening / closing module 160 based on the input signal of the input unit 140 in this embodiment.

The memory 152 (MEMORY) is connected to the central processing unit 151. The memory 152 may be a computer-readable recording medium and may be located locally or remotely, and may be any of various types of storage devices, such as random access memory (RAM), read-only memory (ROM), floppy disk, hard disk, At least one or more memories.

A support circuit 153 (SUPPORT CIRCUIT) is coupled with the central processing unit 151 to support the typical operation of the processor. Such a support circuit 153 may include a cache, a power supply, a clock circuit, an input / output circuit, a subsystem, and the like.

In the present embodiment, the controller 150 controls the operation of the opening / closing module 160 based on the input signal of the input unit 140. At this time, a series of processes or the like in which the controller 150 controls the operation of the opening / closing module 160 based on the input signal of the input unit 140 may be stored in the memory 152. [ Typically, a software routine may be stored in the memory 152. The software routines may also be stored or executed by other central processing units (not shown).

Although processes according to the present invention are described as being performed by software routines, it is also possible that at least some of the processes of the present invention may be performed by hardware. As such, the processes of the present invention may be implemented in software executed on a computer system, or in hardware such as an integrated circuit, or in combination of software and hardware.

Accordingly, the controller 150 controls the operation of the opening / closing module 160 based on the input signal of the input unit 140, so that the wing cover 120 may be closed as shown in FIG. 2, opened as shown in FIG. 4, 2 and Fig. 4, the wing cover 120 may be opened halfway. By this action, it is possible to cope with the change of the air force acting on the vehicle body in an optimal state.

According to the present embodiment having the structure and function as described above, it can be actively driven according to the attitude according to the vehicle speed, thereby making it possible to cope with changes in the air force acting on the vehicle body in an optimum state, Is possible.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. It is therefore intended that such modifications or alterations be within the scope of the claims appended hereto.

100: attitude-controlled rear spoiler 110: fixed frame
111: cover arrangement groove portion 112: actuator arrangement groove portion
113: hole for placement of projections 114: frame body
115: fitting block 116: insertion fitting rod
117: Groove 120: Wing cover
121: Cover plate 122: Bending flange
123: main comb-shaped wall 124: rib for connecting the wall
125: dummy comb wall 126: boss
127: boss hole 131: stopper-shaped projection
132: projecting groove 133: inclined projection
140: input unit 150: controller
160: opening / closing module 161: first actuator
162: first hinge 163: first full body
164: first connecting member 171: second actuator
172: second hinge 173: second whole
174: second connecting member 180: rotating frame
181: Connection bar

Claims (5)

delete A fixed frame coupled to a trunk top side of the vehicle;
A wing cover connected to the fixed frame to be opened and closed with respect to the fixed frame; And
And an opening / closing module provided between the fixed frame and the wing cover for opening / closing the wing cover with respect to the fixed frame,
The open /
A first actuator, one end of which is rotatably coupled by a first hinge;
A second actuator disposed symmetrically with the first actuator and having one end rotatably coupled by a second hinge;
A first rotating body rotatably connected to the other end of the first actuator;
A second rotating body rotatably connected to the other end of the second actuator;
A rotating frame rotatably connected to the first rotating body and the second rotating body so as to be rotatable relative to each other;
A plurality of connecting rods connected to the rotating frame and connected to the boss holes of the plurality of bosses provided on the inner surface of the wing cover;
A first connecting member connected to the first rotating body and the rotating frame so as to be rotatable relative to the first rotating body; And
And a second connecting member connected to the second rotating body so as to be rotatable relative to the rotating frame.
A fixed frame coupled to a trunk top side of the vehicle;
A wing cover connected to the fixed frame to be opened and closed with respect to the fixed frame; And
And an opening / closing module provided between the fixed frame and the wing cover for opening / closing the wing cover with respect to the fixed frame,
Wherein one of the stationary frame and the wing cover is provided with a stopper protrusion and the other of the stationary frame and the wing cover is formed with a protrusion groove into which the stopper protrusion is selectively inserted,
The stopper protrusion is formed in a non-linear shape so as to be rotatable in a hole for arranging a projection formed in the fixed frame,
Wherein the protruding groove is formed in an inclined protrusion provided on the wing cover and having a sloped surface.
3. The method of claim 2,
The fixed frame includes:
A frame body having a cover arrangement groove portion in which the wing cover is disposed and an actuator arrangement groove portion in which the first actuator and the second actuator are arranged;
A plurality of fitting engagement blocks disposed on both sides of a rear surface of the frame body and fitted to the trunk side;
A plurality of insertion and detachment rods disposed between the plurality of coupling blocks and inserted and coupled with the trunk side; And
And a plurality of grooves disposed between the insertion engagement rods,
The wing cover
A cover plate having a surface formed in a streamlined shape;
A bending flange bent at an end of the cover plate;
A plurality of main comb-shaped walls formed on the inner surface of the cover plate and the bending flange and spaced apart from each other;
A wall connecting rib connecting the main comb-shaped walls at opposite sides of the bending flange; And
And a dummy comb wall disposed at a position spaced apart from the main comb-like wall and the wall connecting rib.
3. The method of claim 2,
An input unit for inputting a signal for operation of the wing cover so as to be actively driven according to an attitude according to a vehicle speed; And
And a controller for controlling an operation of the opening / closing module based on an input signal of the input unit.
KR1020150164896A 2015-11-24 2015-11-24 Spoiler KR101595924B1 (en)

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Application Number Priority Date Filing Date Title
KR1020150164896A KR101595924B1 (en) 2015-11-24 2015-11-24 Spoiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150164896A KR101595924B1 (en) 2015-11-24 2015-11-24 Spoiler

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060079925A (en) 2005-01-04 2006-07-07 주식회사 만도 Tilting device of vechile steering column
KR20130141617A (en) 2010-12-26 2013-12-26 다우 글로벌 테크놀로지스 엘엘씨 Structural epoxy resin adhesives containing chain-extended elastomeric tougheners capped with phenol, polyphenol or aminophenol compounds
KR101372065B1 (en) * 2012-12-07 2014-03-07 현대자동차주식회사 Length variable type of side spoiler apparatus for reducing air resistance of gap area
KR101423729B1 (en) * 2014-06-02 2014-07-24 알앤더스 주식회사 Speed sensitive auto lip spoiler

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060079925A (en) 2005-01-04 2006-07-07 주식회사 만도 Tilting device of vechile steering column
KR20130141617A (en) 2010-12-26 2013-12-26 다우 글로벌 테크놀로지스 엘엘씨 Structural epoxy resin adhesives containing chain-extended elastomeric tougheners capped with phenol, polyphenol or aminophenol compounds
KR101372065B1 (en) * 2012-12-07 2014-03-07 현대자동차주식회사 Length variable type of side spoiler apparatus for reducing air resistance of gap area
KR101423729B1 (en) * 2014-06-02 2014-07-24 알앤더스 주식회사 Speed sensitive auto lip spoiler

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