KR20220010271A - Wind deflector for vehicle - Google Patents

Abstract

The present invention relates to a wind deflector for a vehicle, which is mounted on headrest bars and has divided left and right sides, thereby providing ease of seat adjustment, has various character figures and patterns engraved on the transparent wind deflector, thereby enabling design expression, and can be irradiated with LED light, thereby increasing aesthetics. The wind deflector for a vehicle comprises: deflector bodies each including a main blocking body formed of a transparent polycarbonate material and having a length relatively greater than the height in a transverse direction, and a center blocking body extending from an inner position of the main blocking body to an upper position of an armrest provided in the center of the vehicle, and divided in a symmetrical shape to block rear parts of left and right seats; and mounting means including a pair of left and right mounting members coupled to the headrest bars to stably maintain the deflector bodies on rear parts of the headrests coupled to upper ends of the left and right seats.

Description

Wind deflector for automobiles

The present invention relates to a wind deflector for a vehicle, and more particularly, it is mounted on the driver's and passenger's seat of a four-seater convertible vehicle to block the reverse flow from the rear during the driving process to maintain a comfortable ride. is about

The convertible type car has the characteristic that the roof top can be opened and closed as needed, and because of this characteristic, open airing can be enjoyed in pleasant weather. The number of users who do it is increasing.

In the case of a convertible car as described above, it is divided into a two-seater type in which only the driver's seat and front passenger's seat exist and a four-seater type with seats at the rear. This prevents the wind from being conducted to the driver's or front passenger's seat through countercurrent and vortex.

The contents of the prior art of the wind deflector used for the above purposes are as follows through the patent literature.

In Patent Document 1, a deflector member 110 for reducing the inflow of external air to the front seat of the vehicle is pivotally connected to the front end, and the body fixing bar 120 fixed to the rear seat 300 of the vehicle at the rear end is rearward. A body plate 100 that is formed to extend and installed on the rear seat of the vehicle, and

One end is slidingly coupled to the side of the body plate 100, and the wing fixing bar 230 fixed to the adjacent side door trim 400 is configured to include a wing plate 200 extending to the other end.

Patent Document 2, the vehicle speed sensor 100 for detecting the speed of the vehicle; a pressure sensor 200 installed on the side mirror to sense the direction of the resultant force of the traveling wind and the cross wind; a controller 300 for outputting the data sensed by the vehicle speed sensor 100 and the pressure sensor 200 as a driving signal; The deflector body 410 installed in the rear seat of the vehicle, and the deflector driving unit for moving the deflector body 410 in the front and rear directions according to the driving signal output from the controller 300 and adjusting the angle in the left and right directions at the same time It is characterized by including a wind deflector unit 400 provided with (420).

Patent Document 3 discloses a wind deflector (2) for a vehicle (1) having a tension bow (3) and a roof brace (8) connected to the tension bow (3), wherein the tension bow (3) is in the transverse direction of the vehicle (1). is pivotably supported about a fixed pivot axis (7) extending from In the wind deflector for a vehicle that can be wound or unwound about a rolling axis (20, 41) extending parallel to

The roof brace (8) is pivotably supported about a position-fixed pivot (12) extending transversely of the vehicle (1), and the pivot (12) is longitudinally supported by a tension bow ( 3) spaced apart from the pivot axis (7), characterized in that the tension bow (3) is connected to the roof brace (8) by means of a movable connecting mechanism (13, 23, 24, 25).

Patent No. 10 - 0803311 - 0000 Patent No. 10 - 0803312 - 0000 Patent No. 10 - 1357495 - 0000

None.

In the case of the prior art as described above, since it is a configuration that is integrally mounted on the rear of the seat, the wind generated in the process of driving by maintaining a straight line from the rear of the driver's seat and the passenger seat in the lateral direction is prevented from passing forward through the vortex lamp. It is structured to perform its role.

In this way, when driving with the roof open, the wind passing from the front to the rear, the wind coming in from the side, the wind generated from the rear, and the vortex wind generated by a mixture of these, etc. Prevents hair, hats, and clothes from flying, and blocks the cause of noise that impairs riding comfort.

However, since it is installed as an integral type that crosses the rear of the seat, depending on the physical condition of the occupant, if you want to take a comfortable riding position by moving the seat forward or backward, or if you want to adjust the angle of the backrest of the passenger If reclining is required, it is obstructed by the wind deflection.

In other words, if the driver's or passenger's seat is moved forward or backward by the wind deflector transverse to the rear of the seat or when reclining is performed, the wind deflector moves together. In this case, it will cause deformation and damage to the wind deflector.

When the deformation of the wind deflector is large, there is a high risk of damage due to shock or vibration conducted from the outside during driving.

In addition, if there is a deformation of the wind deflector, an abnormality occurs in the function to block the wind from passing forward, making it difficult to perform its function. The wind deflector does not smoothly block the wind from entering and thus fails to perform its functions, which is pointed out as a cause of various problems.

Accordingly, the present invention was invented to solve the above problems, and the main blocking body 111, which is made of a transparent polycarbonate material and has a relatively long length in the transverse direction compared to the height, and the inner position of the main blocking body 111 Including the center blocking body 112 that is lowered to the upper position of the armrest 103 provided in the center of the vehicle, the deflector body 110 is separated and provided in a symmetrical shape to block the rear of the left and right seats;

A pair of left mounting holes 131 and right mounting holes 132 coupled to the headrest bar 105 so that the deflector body 110 can be stably maintained behind the headrests coupled to the upper ends of the left and right seats. including a mounting means 130 configured;

While installing the wind deflector on the headrest bar, it is possible to provide ease of seat adjustment by separating the left and right sides, as well as enabling design expression by engraving various character shapes and patterns on the transparent wind deflector. It is possible to achieve the purpose of enhancing the aesthetics.

The present invention configures the wind deflector so that it can be installed separately for each seat, so that the seat can be operated such as reclining the front, rear or backrest according to the user's body type or as needed, while blocking the inflow of wind. has the effect of increasing

The present invention allows the driver's seat and the front passenger's seat or the left and right seats to be separately installed and to perform a function of blocking the inflow of wind, and even when used (driving) in a separated state, the riding comfort due to vibration and noise generation is improved. It is an invention that has various effects, such as being able to prevent deterioration and avoiding the risk of safety accidents that cause physical damage to users by preventing damage (damage) from impacts that may occur due to material changes. .

1 is a perspective view of an exploded state showing a wind deflector for a vehicle to which the technology of the present invention is applied.
Figure 2 is a perspective view showing a combined state of the wind deflector for a vehicle to which the technology of the present invention is applied.
Figure 3 is a cross-sectional view taken along the line A - A showing a wind deflector for a vehicle to which the technology of the present invention is applied.
Figure 4 is a cross-sectional view taken along the line B - B showing the wind deflector for a vehicle to which the technology of the present invention is applied.
5 is a broken perspective view showing an important part of a wind deflector for a vehicle to which the technology of the present invention is applied.
6 is a broken perspective view of another example in which an important part of the wind deflector for a vehicle to which the technology of the present invention is applied is extracted.
7 is a configuration diagram showing a portion C of the wind deflector for a vehicle to which the technology of the present invention is applied.
8 is an exemplary view showing the use state of the wind deflector for a vehicle to which the technology of the present invention is applied.

Hereinafter, the preferred configuration and operation of the present invention for achieving the above object will be described with reference to the accompanying drawings.

1 is a perspective view of an exploded state showing a wind deflector for a vehicle to which the technology of the present invention is applied, FIG. 2 is a perspective view showing a combined state of the wind deflector for a vehicle to which the technology of the present invention is applied, FIG. 3 is the technology of the present invention A cross-sectional view taken along the line A - A showing the applied vehicle wind deflector, Figure 4 is a cross-sectional view taken along the line B - B showing the wind deflector for a vehicle to which the technology of the present invention is applied, Figure 5 is the technology of the present invention A fractured perspective view extracting an important part of the applied vehicle wind deflector, FIG. 6 is a broken perspective view of another example extracting an important part of the vehicle wind deflector to which the technology of the present invention is applied, and FIG. 7 is a wind deflector for a vehicle to which the technology of the present invention is applied A configuration diagram showing an excerpt of part C, FIG. 8 will be described together as an exemplary view showing the use state of the wind deflector for a vehicle to which the technology of the present invention is applied.

The wind deflector 100 for a vehicle to which the technology of the present invention is applied is made of a material such as transparent polycarbonate so that visibility can be secured without being easily damaged by impact, etc. It has a symmetrical shape so as to block the rear of the left and right seats. It consists of a deflector body 110 provided, and a mounting means 130 for stably maintaining the deflector body 110 behind a headrest coupled to upper ends of left and right seats.

The deflector body 110 is located at the rear of the headrest 102 of the seat 101 constituting the vehicle and has a relatively long length in the lateral direction compared to the height to prevent the wind from passing from the rear to the front. It consists of a main blocking body 111 and a center blocking body 112 that is lowered from the inner position of the main blocking body 111 to the upper position of the armrest 103 provided in the center of the vehicle.

A round 113 is formed in the outer position of the main blocking body 111 to prevent interference with the side glass while the roof top is mounted while excluding interference during opening and closing of the roof top, and the main blocking body 111 is formed. And the sunter blocking body 112 is formed by forming a round 114 on the bottom surface is also connected.

The thickness of the deflector body 110 is designed to be 7 mm in the present invention, but it is not limited to 7 mm as a whole because it can be freely adjusted by the type of vehicle or the user's selection.

The mounting means 130 includes a left mounting hole 131 and a right mounting hole 132 to couple the headrest 102 with a pair of headrest bars 105 for coupling to the seat 101 of the vehicle. make up a pair

The left and right mounting holes 131 and 132 are made of the same polycarbonate material as the deflector body 110, and the mounting body 135 provided in a plate shape and the headrest are integrally formed in front of the mounting body 135. The front mount 136 for binding with the bar 105, and the rear mount 137 integrally formed on the rear of the mount body 135 and coupled with the deflector body 110 to hold the deflector body 110 ) is composed of

The front mount 136 and the rear mount 137 of the left mount 131 are configured by bending the front end of the mount body 135 in the inward direction (the interior of the vehicle), and the right mount 132 of the front mount 136 and the rear mount 137 are bent in the outward direction (outside of the car) at the tip of the mount body 135 to form a shape facing each other.

The front mount 136 includes a front wall 138 that is bent inwardly and outwardly from the tip of the mounter body 135 and surrounds the front of the headrest bar 105, and at the end of the front wall 138 . It is bent backward and is maintained in parallel with the mounting body 135 and consists of a side wall 139 surrounding both sides of the headrest bar 105 together with the mounting body 135 .

The side wall 139 has an intermittent hole 140 formed therein, and the screw hole 141 formed in the mounting body 135 at the same position as the intermittent hole 140 and the intermittent screw 142 are combined with the headrest bar. (105) and to be able to maintain a solid bond state.

In the space where the mounting body 135, the front wall 138, and the side wall 139 are formed, the headrest bar 105 and the headrest bar hole 143 are formed so as to maintain a firm connection with the rubber. , a bushing 145 made of an elastic material such as silicon is further interposed to increase the binding force and prevent flow.

As another example of the front mount 136, as shown in FIG. 6, the front wall 138 and the side wall 139 are configured in a round shape, and the bushing 145 can also be implemented in a circular shape. something to do.

The rear mounting hole 137 forms a rear wall 150 bent inwardly and outwardly at the rear end of the mounting body 135, and the rear wall 151 has a main block constituting the deflector body 110. The intermittent hole 154 is formed so as to be intermittent by fastening with the screw hole 152 and the screw 153 formed in the body 111 .

The upper side of the main blocking body 111 and the lower side of the center blocking body 112 have a clamper 160 to prevent the left and right deflector bodies 110 maintaining a fine distance of about 1 - 2 mm from flowing with each other. ) to make it detachable.

The clamper 160 has a body accommodating space 161 to accommodate the main and center blocking bodies 111 and 112, and has an open inlet 162 to be coupled with the main and center blocking bodies 111 and 112. A ∩-shaped clamper body 163 is provided.

An integral locking protrusion 164 is formed at the entrance 162 of the clamper body 163 to engage with the locking grooves 165 formed on the main and center blocking bodies 111 and 112 so that they can be easily attached and detached while maintaining the coupling force. make up

The clamper 160 can be made of various materials, but it is preferable to be made of a metallic material such as stainless steel, which is strong against corrosion and has elasticity. However, in the case of a four-seater, it will be natural that it can be installed and used in the same way on the rear of the rear seat.

The state of use of the wind deflector 100 for a vehicle to which the technology of the present invention is applied as described above is as follows.

After the mounting means 130 is first coupled to the deflector body 110, the mounting means 130 may be coupled with the headrest bar 105, or the mounting means 130 may be coupled with the headrest bar 105 first and then mounted. Various implementations, such as mounting in the form of coupling the deflector body 110 to the means 130, will be possible.

When the mounting means 130 is to be mounted on the headrest bar 105, the bushing 145 is coupled to the headrest bar 105, and then the bushing 145 is accommodated in the front mounting hole 136 so that the side After coupling the intermittent screw 142 to the intermittent hole 140 formed in the wall 139 , it can be completed by tightening the intermittent screw 142 to the screw hole 141 formed in the mounting body 135 .

After the coupling to the headrest bar 105 is completed as described above, the mounting can be completed by coupling the deflector body 110 to the rear mounting hole 137, and the main blocking body constituting the deflector body 110 ( By coupling the screw 153 through the intermittent hole 154 formed in the rear wall 150 to the screw hole 152 formed in the 111), it is possible to mount in a solid state.

In the state in which the installation is completed as described above, when the vehicle is driven, as is well known, the wind that has passed to the front and the rear flows back to the front, or the wind that flows in the side crosses forward and other completion phenomena are eliminated by the deflector body (110). This will allow you to maintain a comfortable riding experience.

And, it is necessary for the passenger to recline by moving the seat forward or backward or adjusting the angle of the backrest forward or backward according to his or her body. In this case, wind deflectors ( 100) is separated from each other and installed in an independent state, so there is no problem in operating the seat.

Of course, when the gap between the left and right wind deflectors 100 is not large in the state where the seat adjustment is completed, the process of driving the vehicle by coupling the left and right wind deflectors 100 using the clamper 160 It may be prevented from being interfered with by vibrations, shocks, or wind.

In this case, when the clamper body 163 is coupled to the upper side of the main blocking body 111 constituting the left and right wind deflectors 100 and the lower side of the center blocking body 112, the inlet 162 is integrally formed. The locking protrusion 164 is coupled to the locking grooves 165 formed in the main and center blocking bodies 111 and 112 to make it possible to intercept in a solid state, and it is possible to separate it if necessary.

The present invention as described above can provide ease of seat adjustment by separating the left and right sides while mounting the wind deflector on the headrest bar, as well as enabling design expression by engraving various character figures and patterns on the transparent wind deflector. It has the advantage of having various convenience and usability, such as being able to enhance the aesthetic sense by irradiating the LED lighting while doing so.

100; wind deflector for car
110; deflector body 111; main blocking body
112; center blocking body 130; mounting means
131; Left side mount 132; right side mount
135; Fitting body 136; front mount
137; rear mount 138; front wall
139; side wall 145; bushing
150; rear wall 160; clamper
163; clamper body 164; stumbling block
165; jam groove

Claims (3)

The main blocking body 111, which is relatively long in the transverse direction compared to the height, made of transparent polycarbonate material, and the armrest 103 provided in the center of the vehicle from the inner position of the main blocking body 111 to the upper position. a deflector body 110 that is separated and provided in a symmetrical shape to block the rear of the left and right seats, including the center blocking body 112;
A pair of left mounting holes 131 and right mounting holes 132 coupled to the headrest bar 105 so that the deflector body 110 can be stably maintained behind the headrests coupled to the upper ends of the left and right seats. Wind deflector for a vehicle, characterized in that it comprises a mounting means 130 is configured. The method of claim 1 ;
The left and right mounting holes (131, 132), the deflector body (110) and the same polycarbonate material as the mounting body 135 provided in the form of a plate;
a front mount 136 integrally formed in front of the mount body 135 and bound to the head rest bar 105;
It is formed integrally with the rear of the mounting body 135 and is combined with the deflector body 110 to include a rear mounting unit 137 for retaining the deflector body 110;
The front mount 136 includes a front wall 138 that is bent inwardly and outwardly from the tip of the mounter body 135 and surrounds the front of the headrest bar 105;
a side wall 139 bent rearward from the end of the front wall 138 and maintained in parallel with the mounting body 135 to surround both sides of the headrest bar 105 together with the mounting body 135;
An intermittent hole 140 is formed in the side wall 139 to combine with the screw hole 141 formed in the mounting body 135 at the same position as the intermittent hole 140 to bind the headrest bar 105. Interrupted screw 142 and;
The headrest bar hole 143 is formed so as to maintain a solid connection with the headrest bar 105, and the bushing 145 interposed in the space where the mounting body 135, the front wall 138, and the side wall 139 are formed. );
The rear mount 137 includes a rear wall 150 bent inwardly and outwardly from the rear end of the mounter body 135;
A wind deflector for automobiles, characterized in that it comprises an interruption hole (154) formed in the rear wall (151) and fastened with a screw hole (152) and a screw (153) of the main blocking body (111) to intermittently. The method of claim 1 ;
The upper side of the main blocking body 111 and the lower side of the center blocking body 112 further include a clamper 160 to prevent the left and right deflector bodies 110 from flowing;
The clamper 160 has a body accommodating space 161 to accommodate the main and center blocking bodies 111 and 112, and an open inlet 162 to be coupled with the main and center blocking bodies 111 and 112. Clamper body 163 and;
a locking protrusion 164 integrally formed with the inlet 162 of the clamper body 163;
A wind deflector for a vehicle, characterized in that it includes a locking groove (165) formed so that the locking projection (164) can be coupled to the main and center blocking body (111,112) to be detachably configured.

Images