KR20090062872A - Deflector of sunroof for a vehicle - Google Patents

Deflector of sunroof for a vehicle Download PDF

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Publication number
KR20090062872A
KR20090062872A KR1020070130335A KR20070130335A KR20090062872A KR 20090062872 A KR20090062872 A KR 20090062872A KR 1020070130335 A KR1020070130335 A KR 1020070130335A KR 20070130335 A KR20070130335 A KR 20070130335A KR 20090062872 A KR20090062872 A KR 20090062872A
Authority
KR
South Korea
Prior art keywords
sunroof
deflector
roof panel
vehicle
opening
Prior art date
Application number
KR1020070130335A
Other languages
Korean (ko)
Inventor
박동철
Original Assignee
현대자동차주식회사
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 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020070130335A priority Critical patent/KR20090062872A/en
Publication of KR20090062872A publication Critical patent/KR20090062872A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
    • B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
    • B60J7/043—Sunroofs e.g. sliding above the roof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/22—Wind deflectors for open roofs
    • B60J7/226—Wind deflectors for open roofs immovably attached to vehicle roof section

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sunroof deflector for automobiles, and in particular, a roof panel of a vehicle body, a sunroof frame installed on the roof panel, a roof part and a front part of the sunroof frame, which are coupled to each other and the wind is inside the vehicle. By including a sunroof deflector having a projection to prevent the flow into the, there is an advantage that the wind noise can be reduced and the parts can be easily used in a simple structure.

Description

Sunroof deflector for automobiles {Deflector of sunroof for a vehicle}

The present invention relates to a sunroof deflector for an automobile, and more particularly, is fitted between a roof panel of a vehicle body, a sunroof frame installed on the roof panel, a front portion of the roof panel and the sunroof frame, and wind is The present invention relates to a sunroof deflector for automobiles, which is configured to include a sunroof deflector having a protruding portion to prevent the inflow of the vehicle into a vehicle.

In general, the sunroof, unlike other windows installed by the need to secure a driving clock, forms an opening in the roof panel to brighten the inside of the car and expand the space psychologically to give the occupant a sense of freedom and provide good ventilation. I play a role to improve the comfort in the car.

Such sunroofs are classified into sliding type and tilt-up type according to the operation of the panel covering the opening of the roof panel. The slide type is to open and close the opening of the roof panel while the glass panel of the sunroof slides along the roof panel. The sliding type is an outer slide type and glass panel in which the glass panel of the sunroof slides along the upper surface of the roof panel. It is classified as an inner slide type that slides along the lower surface of the roof panel.

1 is a view showing the flow of air at the time of applying a typical sunroof deflector for cars, Figure 2 is a cross-sectional view showing the position of the sunroof deflector for automobiles according to the opening and closing of the sunroof according to the prior art, Figure 3 4 is a perspective view showing a sunroof deflector for an automobile when the sunroof is closed according to the technology, and FIG. 4a is a perspective view showing a sunroof deflector for the automobile when the sunroof is opened according to the prior art, and FIG. 4b is a car for opening the sunroof according to the prior art. It is a top view which shows the sunroof deflector for.

As shown in FIG. 1, in general, since the air flow outside the roof panel 1 is very fast during vehicle driving, the air pressure (atmospheric pressure) in the vehicle becomes higher than the air pressure outside the roof panel 1.

The sunroof 6 uses this principle. When the opening 2 of the roof panel 1 is opened, the inside of the vehicle is vented to the outside by venting the air inside the vehicle.

However, when the opening 2 of the roof panel 1 is opened, when the outside air having a high speed is introduced into the vehicle, not only the ventilation effect is lowered, but also the wind noise caused by the collision of air in the sunroof 6 part. The consequences arise. Accordingly, the sunroof 6 is provided with a deflector 4 in front of the sunroof 6 to block the outside air from entering the vehicle while the opening 2 of the roof panel 1 is open.

As shown in FIGS. 2 to 4B, the sunroof 6 provided in the opening 2 formed in the roof panel 1 has a sunroof frame 3 around the opening 2 of the roof panel 1. And a sunshade (not shown) for opening and closing the opening 2 of the roof panel 1 defined by the sunroof frame 3 so as to be slidably mounted forward and backward on the bottom of the sunroof frame 3. On both sides of the sunroof frame 3, a slider 5 on which a transparent glass panel (not shown) is mounted is installed.

The sunshade blocks the sunlight entering through the opening 2, and the glass panel mounted to the slider 5 slides back and forth along the slider 5 to open the opening 2 of the roof panel 1. Open and close. That is, the sunroof 6 is configured to open and close the opening 2 of the roof panel 1 by the sunshade and the glass panel.

On the other hand, the sunroof frame 3 is provided with a deflector 4 to be located in front of the opening (2). The deflector 4 is provided with a horizontal bar-shaped deflector body 4a disposed in the vehicle width direction of the opening 2 and one side is connected to both side ends of the deflector body 4a, and the other side is the sunroof frame 3. It consists of deflector links 4b respectively provided on both sides of the. In addition, deflector hinges 4c are provided on both side surfaces of the sunroof frame 3 on which the other side of the deflector link 4b is provided, so that the deflector body 4a is hinged with the deflector link 4b. It is configured to be able to rotate.

In addition, the front of the deflector hinge 4c is provided with a spring 4d to be in close contact with the deflector link 4b so that the deflector main body 4a is rotated upward with the deflector hinge 4c as the central axis.

At this time, the height of the deflector main body 4a lifted up is determined by the rotation allowable angle of the deflector hinge 4c, the restoring force of the spring 4d, and the like. Due to this action, the deflector 4 forms a blocking film in front of the opening 2 when the opening 2 of the roof panel 1 is opened so that outside air flows into the vehicle through the opening 2. Prevent it.

However, the sunroof deflector for automobile according to the prior art as described above, the performance is changed according to external influences such as the roof panel, the height of the deflector, the operating reaction force value such as the spring. That is, if the deflector initially installed is not properly maintained and managed, there is a problem in that wind noise is increased.

The present invention includes a roof panel of a vehicle body, a sunroof frame installed on the roof panel, and a protrusion that is fitted between the roof panel and the front part of the sunroof frame and prevents wind from flowing into the vehicle. An object of the present invention is to provide a sunroof deflector for an automobile including a sunroof deflector.

The sunroof deflector for automobiles according to the present invention is coupled between a roof panel of a vehicle body, a sunroof frame installed on the roof panel, a front part of the roof panel and the sunroof frame, and wind is introduced into the vehicle. And a sunroof deflector with projections for preventing the damage.

In addition, the protruding portion may be formed to extend in the vehicle width direction, and may be formed in a streamline shape so as to protrude gradually from the front portion to the rear portion.

In addition, a lower side of the sunroof deflector may extend from the protrusion and a hook portion having a ring shape may be formed to be fixed by being caught by a bracket formed inside the roof panel.

In addition, the rear portion of the protrusion may be formed at the front end of the sunroof frame so as not to interfere with opening and closing of the sunroof glass.

The sunroof deflector for automobiles according to the present invention has an effect of reducing wind noise and making parts easy to share with a simple structure.

The present invention includes a roof panel of a vehicle body, a sunroof frame installed on the roof panel, and a sunroof deflector fitted between the roof panel and the front part of the sunroof frame to reduce wind noise when the vehicle is driven. It provides a sunroof deflector device for an automobile.

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

In addition, the present embodiment is not intended to limit the scope of the present invention, but is presented by way of example only, and various modifications may be made without departing from the technical gist of the present invention.

5 is a cross-sectional view showing a mounting state of a sunroof deflector for automobiles according to the present invention.

As shown in FIG. 5, the sunroof deflector 40 for a vehicle according to the present invention includes a roof panel 10 of a vehicle body, a sunroof frame 35 installed on the roof panel 10, and the roof panel ( 10) and a sunroof deflector (40) having a protrusion (41) fitted between the front part of the sunroof frame (35) and preventing wind from being introduced into the vehicle.

In the conventional deflector, the wind noise reduction role is changed due to the change of the height of the roof panel and the tension value of the spring, but according to the present invention, the sunroof deflector 40 having the protrusion 41 having a simple structure is looped. Mounting between the panel 10 and the sunroof frame 35 will always perform a constant wind blocking function.

In addition, the vehicle sunroof deflector 40 has a simple structure to prevent wind from flowing into the inside of the vehicle, thereby reducing wind noise, and making it easy to share parts so that it can be applied to various vehicles.

The protruding portion 41 may be formed to extend in the vehicle width direction, and may be formed in a streamline shape to protrude gradually from the front portion to the rear portion. The front portion of the protrusion 41 is in contact with the roof panel 10 and the height of the rear portion is formed in a gradually increasing shape to prevent the outside air of the roof panel 10 from flowing into the vehicle.

The protrusion 41 may be formed to be long along the main body of the sunroof frame 35.

The lower side of the sunroof deflector 40 extends from the protruding portion 41, and a hook portion 42 having a ring shape is formed to be caught and fixed to the bracket 20 formed inside the roof panel 10. Can be formed. The locking portion 42 may be fixed to the inner side of the roof panel 10 by a bolting method or a welding method.

The rear portion of the protrusion 41 may be formed at the front end of the sunroof frame 35 so as not to interfere with opening and closing of the sunroof glass.

Referring to the operation of the sunroof deflector for a vehicle according to the present invention configured as described above are as follows.

First, the sunroof deflector 40 is installed between the roof panel 10 of the vehicle body and the sunroof frame 35.

At this time, the engaging portion 42 formed at the lower side of the deflector 40 is fixed to the bracket 20 installed in the roof panel 10, etc., and the protrusion 41 formed at the upper side is formed on the roof panel 10. To be installed. The protrusion 41 may prevent the generation of wind noise such as turbulent noise and resonance sound by introducing external air of the roof panel 10 into the vehicle interior when the sunroof 30 is opened. do.

The protruding portion 41 preferably has a streamlined shape so that external air can naturally pass over the roof panel 10 of the vehicle body.

1 is a view showing the flow of air at the time of application of a typical sunroof deflector for automobiles,

Figure 2 is a cross-sectional view showing the position of the sunroof deflector for automobiles according to the opening and closing of the sunroof according to the prior art,

3 is a view showing a sunroof deflector for automobiles when the sunroof closed according to the prior art;

4A is a perspective view illustrating a sunroof deflector for an automobile when the sunroof is opened according to the related art;

4B is a plan view showing a sunroof deflector for an automobile when the sunroof is opened according to the prior art;

5 is a cross-sectional view showing a mounting state of a sunroof deflector for automobiles according to the present invention.

<Explanation of symbols on main parts of the drawings>

10: roof panel 20: bracket

30: sunroof 35: sunroof frame

40: deflector 41: protrusion

42: catch

Claims (4)

A roof panel of the vehicle body; A sunroof frame installed on the roof panel; And a sunroof deflector fitted between the roof panel and the front part of the sunroof frame, the sunroof deflector having a protrusion preventing wind from entering the interior of the vehicle. The method according to claim 1, The protruding portion is formed to extend in the vehicle width direction, the sunroof deflector for automobile, characterized in that formed in a streamlined shape to protrude gradually from the front portion to the rear portion. The method according to claim 1, A lower side of the sunroof deflector extends from the protruding portion, and the sunroof deflector for an automobile, characterized in that a hook-shaped locking portion is formed to be fixed by being caught by a bracket formed inside the roof panel. The method according to claim 1, And a rear portion of the protrusion is formed at a front end of the sunroof frame so as not to interfere with opening and closing of the sunroof glass.
KR1020070130335A 2007-12-13 2007-12-13 Deflector of sunroof for a vehicle KR20090062872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070130335A KR20090062872A (en) 2007-12-13 2007-12-13 Deflector of sunroof for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070130335A KR20090062872A (en) 2007-12-13 2007-12-13 Deflector of sunroof for a vehicle

Publications (1)

Publication Number Publication Date
KR20090062872A true KR20090062872A (en) 2009-06-17

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Application Number Title Priority Date Filing Date
KR1020070130335A KR20090062872A (en) 2007-12-13 2007-12-13 Deflector of sunroof for a vehicle

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KR (1) KR20090062872A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113879085A (en) * 2020-07-01 2022-01-04 马自达汽车株式会社 Upper vehicle body structure of vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113879085A (en) * 2020-07-01 2022-01-04 马自达汽车株式会社 Upper vehicle body structure of vehicle

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