KR20070047891A - Structure for opening and closing door window for vehicle - Google Patents

Abstract

The present invention relates to a door window opening and closing structure of the vehicle that can improve the opening and closing structure of the vehicle by improving the opening and closing structure of the vehicle door window, the upper window glass which is hinged in the horizontal direction on the top of the window frame 101 openable ( 110); A lower window glass 120 positioned at a lower end of the upper window glass 110 to move up and down within the door 100 to be opened and closed; Is installed in the door 100 is composed of a window regulator 140 for driving the lower window glass 110 up and down, the upper window glass is hinged to the upper end of the window frame is opened and closed in the horizontal direction, occupant It is an invention having the effect of protecting the occupants from external foreign matters can be eliminated by the wind during driving even if opening the window glass by preventing the face of the directly exposed to the outside of the vehicle.

Door window, window glass, opening and closing direction, two steps, upper window glass, lower window glass.

Description

Structure for opening and closing door window for vehicle}

1 is a view for explaining a door window opening and closing structure of a general vehicle,

2 is a view for explaining the vehicle door window opening and closing structure of the present invention,

3 is a view showing a cross-sectional structure of the line A-A of FIG.

4 is a view showing an operation example by the door window opening and closing structure of the present invention.

<Explanation of symbols for the main parts of the drawings>

100: door 101: window frame

110: upper window glass 120: lower window glass

130: packing member 140: window regulator

150: motor

The present invention relates to a door window opening and closing structure of a vehicle, and more particularly, to a door window opening and closing structure of a vehicle which can improve the ride comfort and safety of a passenger by improving the opening and closing structure of a conventional vehicle door window.

In general, the window structure provided in the vehicle is a form in which the window glass is fixed to the vehicle body or can be opened and closed by a passenger's operation.

In particular, in the general passenger car, the window glass installed in the door can be opened and lowered in accordance with the passenger's convenience.

The door window system is provided with a window glass capable of lifting and lowering in the door frame, and the window glass is driven up and down by the window regulator.

On the other hand, the door is provided with a switch for lifting and lowering the window glass, the switch is connected to the window regulator, the window regulator is operated by the operation of the switch to perform the lifting operation of the window glass.

1 is a view showing a general vehicle, the door 10 is equipped with a window glass 20, the window glass 20 can be raised and lowered in the vertical direction by the operation of the occupant.

However, such a conventional window glass is provided by one glass and is opened from the top of the glass when the window glass is opened, which may hinder a passenger's riding comfort while driving, or the face of the passenger is exposed to the environment outside the vehicle. There is a danger of injury due to the inflow of foreign objects.

That is, when driving in the open state of the window glass, the wind flowing into the open portion of the upper portion of the window glass stimulates the occupant's face may inhibit the riding comfort. In particular, when driving at a high speed with the window glass of the driver's door open, a fairly strong wind is directly transmitted to the driver, and dust or foreign matter on the outside may irritate the driver's face or eyes and interfere with safe driving. .

In addition, although it is necessary to open the window glass to ventilate the inside of the vehicle while driving, due to the passenger who does not like to directly stimulate the face by the opening of the window glass, there is a situation in which the window glass cannot be opened even when necessary. do. This is uncomfortable because even when it is rainy, even if you want to open the window glass for ventilation of the interior of the vehicle, rain or snow may enter the interior of the vehicle window to the top of the open window glass.

The present invention is to solve the above-mentioned drawbacks, conventionally installed in the vehicle door to improve the door window opening and closing structure to be opened and lowered in the vertical direction, even if the window is opened, the passenger's face is directly exposed to the outside environment of the vehicle An object of the present invention is to provide a vehicle door window opening and closing structure.

The door window opening and closing structure of the vehicle of the present invention, the upper window glass that is hinged in the horizontal direction on the top of the window frame and openable; A lower window glass positioned at a lower end of the upper window glass to move up and down within the door to be opened and closed; It is installed in the door, characterized in that consisting of a window regulator for driving the lower window glass up and down.

An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

2 is a view for explaining the vehicle door window opening and closing structure of the present invention.

Referring to FIG. 2, a window frame 101 having a window glass is installed on the top of the door 100 is provided, and the upper window glass 110 is hinged in a horizontal direction to the top of the window frame 101. The lower window glass 120 is provided at the lower end of the glass 110 to be able to move up and down.

The upper window glass 110 is hinged to the window frame 101 of the door in the horizontal direction.

The hinge fastening portion of the upper window glass 110 is provided with a motor 150, which can be driven forward or reverse by a switch 151 installed in the vehicle door, and the occupant can switch 151. By the operation of the upper window glass 110 can be opened and closed.

In the exemplary embodiment of the present invention, the motor is mounted on the upper window glass 110 to be electrically opened and closed. However, the upper window glass is directly opened and closed by the user by a hinge structure that allows angle adjustment to the window frame of the door. It is obvious that it can be operated.

The lower window glass 120 is positioned at the lower end of the lower window glass 110 to move up and down in the vertical direction.

The lowering operation of the lower window glass 120 may be performed by a known window regulator.

For example, the lower window glass 120 is equipped with a known X-arm window regulator 140, which is connected to the switch 141 is installed door can be electrically operated.

In particular, in the present invention, a packing member 130 for airtightness may be further provided along an edge where the upper window glass 110 and the lower window glass 120 come into contact with each other.

Although the packing member 130 is shown on the bottom of the upper window glass 110 in the drawings of the present invention, it is located at the top of the lower window glass to maintain the airtightness between the upper window glass and the lower window glass. Is self explanatory.

Such a packing member may be provided by a rubber material having elasticity.

Looking at the use of the door window opening and closing system of the present invention configured as described above are as follows.

3 is a view illustrating a state in which the window glass of the door is completely closed, and the upper window glass 110 and the lower window glass 120 are kept outside and the airtight by the packing member 130.

4 is a view illustrating a state in which the window glass of the door is opened, and the occupant may independently open only the upper window glass 110 or the lower window glass 120.

For example, the occupant may open only the upper window glass 110 by operating the switch 151 connected to the motor 150, or may operate the switch 141 connected to the window regulator 140 to operate the lower window glass ( Only 120 can be opened.

On the other hand, in the case where the upper window glass is a manual operation type, the occupant can open the upper window glass by pushing the lower end of the upper window glass outward.

As described above, the door window opening and closing structure of the vehicle according to the present invention basically covers the upper part of the door window even when the window glass is opened, thus preventing the occupant's face from being directly exposed to the outside of the vehicle. It prevents irritating the occupant's face, and also has the advantage of protecting the occupant from foreign objects.

In addition, when only the upper window glass is opened in rainy weather, there is an advantage that the ventilation of the cabin can be performed without rain or snow entering the cabin.

The door window opening and closing structure of the vehicle of the present invention as described above is composed of an upper window glass and a lower window glass by dividing the conventionally formed window glass into two horizontally, and the upper window glass is hinged to the upper end of the window frame to be horizontal. By opening and closing in the direction, preventing the occupant's face from being directly exposed to the outside of the vehicle, even when the window glass is opened, it is possible to eliminate the discomfort caused by the wind during driving, and to protect the occupant from foreign objects. It is an invention that there is.

Claims (2)

An upper window glass which is hinged in a horizontal direction at the top of the window frame to open and close; A lower window glass positioned at a lower end of the upper window glass to move up and down within the door to be opened and closed; And a window regulator installed in the door for driving the lower window glass to move up and down. The vehicle as claimed in claim 1, wherein a packing member is further configured on one of the upper window glass and the lower window glass for airtightness along an edge where the upper window glass and the lower window glass are in contact with each other. Door window opening structure.

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