KR20070036233A - Apparatus for sun visor of automobile - Google Patents

Abstract

The present invention discloses a light shielding device for an automobile.

The present invention is fixed to the roof panel of the vehicle, the fixing unit provided with a winding means therein; Left and right guide rails installed on both sides of the fixing rod in the up and down direction, and having guide grooves formed along the length direction in front and rear sides thereof; A moving plate installed on the fixed stand and the left and right guide rails, the movable plate being installed to be slidable up and down; A rotating plate rotatably installed at a lower portion of the moving plate; Moving means for supporting the moving plate to move up and down around the left and right guide rails; Rotating means for supporting the rotatable plate pivotally around the moving plate; comprising, the sun visor main body is divided into a moving plate and a rotating plate, and the rotating plate can be rotated to move the moving plate up and down It is possible to provide an appropriate amount of light shielding by providing a proper installation.

In addition, there is an advantage that the driver can easily adjust the rotating plate, that is, even without stopping the driving of the vehicle, thereby improving operability, and it is possible to prevent the risk of safety accidents due to stable shading in advance.

Shading device, moving plate, sun visor, rotating plate, guide bar, guide rail, guider, guide roller, guide shaft

Description

Shading device for automobiles {APPARATUS FOR SUN VISOR OF AUTOMOBILE}

1 is a conceptual diagram showing a light shielding device of a conventional vehicle.

Figure 2 is a perspective view showing a light shielding device of a vehicle according to the present invention.

Figure 3 is a perspective view showing the left and right guide rails.

4 and 5 are a perspective view showing each of the moving means and the rotating means.

※ Explanation of code for main part of drawing

10: fixed base 20: moving plate

30: left and right guide rail 31,32: guide groove

33: screw rod 34: hole

40: rotating plate 41: rotating shaft

50: means of transportation 51: guide bar

52: guider 53: guide shaft

54: guide roller 55: bush

60: rotation means 61: body

62,63: through hole 64: main body

64a: Insertion groove 65: Sub body 65a: (rectangle) through hole

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a light shielding device, and more particularly, to a light shielding device of a vehicle, which is installed on the driver's seat side of a bus so as to drive safe driving by blocking glare of a driver.

In general, one of the most important driving environment in driving a car is securing visibility.

In order to secure a view as described above, a vehicle is provided with a wiper for bad weather and a sun visor, that is, a sun visor, to block glare caused by light.

On the other hand, in the case of a sun visor, in the case of a sun visor, a small passenger car is provided on a panel adjacent to a driver's seat and a passenger's head, so that a passenger can easily operate it, but a driver of a large vehicle such as a bus Can be operated only when the vehicle is stopped.

That is, as shown in FIG. 1, in the structure of a light blocking device of a conventional large vehicle, a plurality of guide rails 3, 4, and 5 are provided between a roof panel and both side panels, and a sun visor body therebetween. (1, 2) is installed so as to slide up and down.

The locking means 6 is provided for regulating the up and down movement of the sun visor main bodies 1 and 2.

Therefore, the driver can secure the front view by moving the sun visor bodies 1 and 2 up and down as necessary for shading.

However, in the light shielding device of such a conventional vehicle, it is possible to control the sun visor main body (1, 2) up and down in the state of stopping the vehicle at all times when the driver directly operates, thereby causing inconvenience in use.

This makes it possible to move the sun visor body 1, 2 along the guide rails 3, 4, 5 up and down while fixing the position via the locking means 6 while the driver is directly off the seat. Because.

This is because the upper and lower lengths of the sun visor main bodies 1 and 2 can be adjusted by repeatedly pulling the sun visor main bodies 1 and 2.

Therefore, the driver only needs to stop the vehicle to adjust the length of the top and bottom.

The present invention has been made to solve such a conventional problem, by dividing the sun visor main body to enable the up, down adjustment and rotation adjustment to provide a light shielding device of the vehicle that can control the shading area even when the driver is seated on the seat. The purpose is to provide.

In order to achieve the above object, a light shielding device of a vehicle according to the present invention includes: a fixing stand fixedly installed on a roof panel of a vehicle and provided with a winding means therein; Left and right guide rails which are installed on both sides of the fixing unit in the up and down direction, and have guide grooves formed along the length direction in front and rear sides thereof; A moving plate installed on the fixing stand and the left and right guide rails and installed to be slidable up and down; A rotating plate rotatably installed at a lower portion of the moving plate; Moving means for supporting the moving plate to be movable up and down about the left and right guide rails; Rotating means for supporting the rotatable plate rotatably around the moving plate; characterized in that it comprises a.

The upper end of the left and right guide rail of the present invention is characterized in that the screw rod is provided to be fixed to the fixed object.

The moving means of the present invention is located in a form surrounding the left and right guide rails, the guider having a rectangular cross-sectional shape; Guide bars coupled to the inner end of the guider while being coupled to the lower end of the moving plate; A guide shaft having both ends fixed to both inner sides of the guider corresponding to the guide grooves of the left and right guide rails; And a guide roller rotatably supported on the guide shaft through a bush, the guide roller being rotated up and down along a guide groove of the left and right guide rails.

The guide bar of the present invention is characterized by having a rectangular cross-sectional shape.

The lower end of the left and right guide rails forming a screw hole so as to prevent the detachment of the lower part of the guider constituting the moving means of the present invention is characterized in that the stopper is screwed to the screw hole.

The rotating means of the present invention, the rotating shaft is coupled through the upper end of the rotating plate; Located between the rotary plate and the moving plate adjacent to any one of the left and right guide rails, an open insertion groove is formed on one side of the rotating shaft is inserted, the guide bar is inserted through the rear side A first bracket having a rectangular through hole formed therein; The second bracket is positioned between the rotating plate and the moving plate facing the first body, and the second bracket has a through hole for inserting the rotating shaft and the guide bar is inserted into the front and rear sides, respectively.

Hereinafter, exemplary embodiments of a light shielding apparatus for a vehicle according to the present invention will be described in detail with reference to the accompanying drawings.

2 is a perspective view showing a light shielding device of a vehicle according to the present invention, Figure 3 is a perspective view showing the left and right guide rails, Figures 4 and 5 are perspective views showing the moving means and the rotation means, respectively.

As shown in the present invention, the light shielding device of a vehicle according to the present invention is largely a fixed base 10, a left and right guide rail 30, a moving plate 20, a rotating plate 40, a moving means 50, and a rotating means. It is roughly classified into (60).

Fixing unit 10 is fixed to the roof panel (not shown) of the vehicle, the inside is provided with a winding means formed by a conventional spring spring so that the moving plate 20, which will be described later is rotated.

The left and right guide rails 30 are installed in both the left and right sides of the fixing stand 10 in the up and down directions, and the guide grooves 31 and 32 are also provided in the longitudinal direction on both the front and rear sides. It is formed to a predetermined depth.

At this time, the upper and lower ends of the left and right guide rails 30 are provided with a screw rod 33 to be screwed to the lower surface of the holder 10 in order to be firmly fixed to the left and right lower surfaces of the holder 10. do.

On the other hand, the moving plate 20 and the rotating plate 40, which performs a light shielding function, is arranged up and down between the fixing table 10 and the left and right guide rails 30.

The above-mentioned moving means 50 supports the moving plate 20 so as to be slidably moved up and down around the left and right guide rails 30. Looking at the detailed structure, the left and right guide rails 30 Guider 52 having a rectangular cross-sectional shape is located on the outer surface of the).

And both ends of the guide bar 51 is coupled to the guider 52, the guide bar 51 is installed in the form passing through the lower end of the moving plate (20).

The guide shafts 53 are coupled to the inner side surfaces of the left and right guide rails 30, that is, the inner side surfaces corresponding to the guide grooves 31 and 32 of the guide rail 30, and onto the guide shafts 53. A guide roller 54 is rotatably axially supported via the bushing 55.

That is, the guide roller 54 moves the guide rail 30 up and down while rotating along the guide grooves 31 and 32 to move the entire guider 52 up and down.

On the other hand, when looking at the shape of the guide bar 51 it is preferable to have a rectangular cross-sectional shape in order to block the rotation when coupled to the moving means 60 to be described later.

In addition, it is desirable to form a screw hole 34 at the lower end of the left and right guide rails 30 and screw the stopper 56 thereon, in order to prevent the detachment of the lower part of the guider 52 in advance. .

The above-mentioned rotation means 60 supports the rotation plate 40 located below the moving plate 20 so as to be rotatable around the moving plate 20. Looking at the detailed structure, the rotation plate ( 40 is provided with a rotating shaft 41 coupled through the upper end portion.

In addition, a first bracket is positioned between the moving plate 20 and the rotating plate 40 adjacent to any one of the left and right guide rails 30, and the first bracket has a rotating shaft ( A main body 64 having an insertion groove 64a into which 41 is inserted is inserted, and a sub body 65 having a rectangular through hole 65a such that the guide bar 51 is inserted therethrough.

Meanwhile, a second bracket is positioned between the movable plate 20 and the rotating plate 40 that face the first bracket, and the second bracket is provided with the pivot shaft 41 and the guide bar 51 on both sides of the front and rear sides. Has a body 61 having through holes 62 and 63 formed therein.

In the light shielding device of the vehicle according to the present invention configured as described above, the driver first moves the moving plate 20 downward through the moving means 50.

That is, when the moving plate 20 is moved downward, the guider 52 constituting the moving means 50, the guide shaft 53, and the guide roller 54 coupled to the guide shaft 53 are guided. It is moved while rotating along the guide grooves 31 and 32 of the rail 30, thereby moving in the lower direction of the entire moving plate 20.

In this state, when the rotating plate 40 is rotated through the rotating means 60, that is, through the first and second brackets, and rotates side by side in the up and down directions with the moving plate 20, a large amount of shading can be performed. Will be.

When it is necessary to perform the shading of a small area in such a state, the driver pushes the rotating plate 40 to rotate in the direction in which the rotating plate 40 overlaps with the moving plate 20 through the rotating means 60. As a result, light shielding with a small area can be performed.

In other words, it is possible to perform shading that is most suitable for driving.

At this time, in the state where the rotating plate 40 is rotated in the state of overlapping the moving plate 20, the shape of the guide bar 51 has a rectangular cross-sectional shape, and the holes to which the guide bar 51 is coupled also have a cross section of the same shape. Because it has a power, it cannot be rotated without forcing it.

Therefore, it is possible to maintain an appropriate rotational state to achieve stable shading and subsequent safe driving.

In the above, the present invention has been described as a specific embodiment, but the present invention is not limited to the above-described embodiment, and the present invention is not limited to the scope of the present invention as claimed in the claims, and has ordinary knowledge in the field to which the present invention belongs. Anyone who grows up will be able to make various variations.

As described above, according to the light shielding device of an automobile according to the present invention, the sun visor main body is separated into a moving plate and a rotating plate, and the rotating plate is rotatably installed so that the moving plate can be moved up and down. Can be done.

In addition, there is an advantage that the driver can easily adjust the rotating plate, that is, even without stopping the driving of the vehicle, thereby improving operability, and it is possible to prevent the risk of safety accidents due to stable shading in advance.

Claims (4)

A fixing stand fixedly installed on a roof panel of the vehicle and provided with a winding means therein; Left and right guide rails which are installed on both sides of the fixing unit in the up and down direction, and have guide grooves formed along the length direction in front and rear sides thereof; A moving plate installed on the fixing stand and the left and right guide rails and installed to be slidable up and down; A rotating plate rotatably installed at a lower portion of the moving plate; Moving means for supporting the moving plate to be movable up and down about the left and right guide rails; And a rotation means for supporting the pivot plate so as to be rotatable around the movable plate. The method of claim 1, Light shielding device of the vehicle, characterized in that the screw rod is provided on the upper end of the left, right guide rail to be fixed to the fixed object. The method of claim 1, The moving means is located in a form surrounding the left and right guide rails, the guider having a rectangular cross-sectional shape; Guide bars coupled to the inner end of the guider while being coupled to the lower end of the moving plate; A guide shaft having both ends fixed to both inner sides of the guider corresponding to the guide grooves of the left and right guide rails; And a guide roller rotatably supported by the bush on the guide shaft, the guide roller being rotated up and down along the guide grooves of the left and right guide rails. The method of claim 1, The rotating means includes a rotating shaft coupled through the upper end of the rotating plate; Located between the rotary plate and the moving plate adjacent to any one of the left and right guide rails, an open insertion groove is formed on one side of the rotating shaft is inserted, the guide bar is inserted through the rear side A first bracket having a rectangular through hole formed therein; A second bracket disposed between the rotating plate and the moving plate facing the first body, and having a through hole for inserting the rotating shaft and the guide bar into the front and rear sides thereof, respectively; Shading device.

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