JPH11301284A - Sunshade for automobile - Google Patents

Abstract

PROBLEM TO BE SOLVED: To moderate the temperature rise of the interior in the case of parking for many hours under the scorching sun in summer. SOLUTION: A sun roof 2 detachably mounted on an automobile roof 1 with a clearance, and extensible side screens 3 stored at four peripheral edge parts of the sun roof 2 are extended and fastened to the front-rear faces and both side faces of a vehicle body to shade the vehicle body surrounding the interior, from direct solar radiation during parking, thus moderating the temperature rise of the interior. And extensible sun screens 4 detachably provided and stored with a clearance on the roof 1 along the centerline of the automobile to cover the respective lateral roofs and side faces, and extensible side screen 3 stored with a clearance on the roof 1 to shade the front and rear parts of the vehicle body, are respectively fastened to the vehicle body to shade the vehicle body surrounding the interior from direct solar radiation during parking, thus moderating the temperature rise of the interior.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to alleviating a rise in the temperature of a vehicle interior in a hot summer season.

[0002]

2. Description of the Related Art Conventionally, when parking for a long time in the sunshine in summer, in order to mitigate a rise in the temperature inside a vehicle, direct sunlight is prevented by using a window sheet or a curtain on a window glass.

[0003]

According to the conventional method of preventing direct sunlight by using a sunshade sheet or curtain on a window glass, the temperature rise through the window glass can be alleviated to some extent, but the entire vehicle body surrounding the room is exposed. Since direct sunlight cannot be prevented, when parked for a long time under the scorching sun in summer, the greenhouse effect was insufficient to mitigate the rise in indoor temperature. If a car is parked for a long time in the scorching sun in the summer, and left unattended, the temperature inside the room becomes abnormally high due to direct sunlight and the indoor greenhouse effect. For this reason, perform rapid cooling and wait outside the vehicle until the temperature in the room drops to a level that can be used for riding.If you are in a hurry, open the door to cool, or open the side window with the air conditioner running. There was often run. This is a waste of energy and is not preferable from an environmental problem. The present invention aims to prevent this drawback.

[0004]

A sunroof (2) removably mounted on a roof (1) of an automobile with a gap therebetween.
And a parasol of an automobile, comprising a combination of a telescopic side screen (3) housed at each of four peripheral ends of a sunroof (2). A telescopic sunscreen (4), which is removably mounted on the roof (1) along the center line of the vehicle with a gap provided between the roof and the left and right sides, and a telescopic sunscreen (4) covering the roof (1); A parasol of an automobile comprising a combination of telescopic side screens (3) for sunshade, which are detachably mounted and housed in the room.

[0005]

According to the first aspect of the present invention, the sunroof (2) is mainly used in the summer, including when the automobile is running.
It is always mounted on the roof (1) of the vehicle with a gap. The sunroof (2) is wider than the roof (1). The purpose of this is to avoid direct sunlight from the oblique direction to the roof (1) and to maintain a gap between the side screen (3) and the vehicle body. The sunroof (2) constantly blocks direct sunlight on the roof (1), thereby alleviating a rise in indoor temperature, increasing the cooling effect, and conserving energy. When parking for a long time under the hot weather, the side screen (3) is extended, and the extended end is hooked on a hook (6) attached to the vehicle body.
Shield direct sunlight to front and rear and side of room. In combination with the sunroof (2), the entire vehicle body surrounding the room is almost shielded from direct sunlight, and the indoor temperature rises due to the ventilation effect of the sunroof (2) and the side screen (3) and the body space. Is alleviated. The ventilation hole (14) provided at the upper end of the side screen (3) further enhances the ventilation effect, and alleviates a rise in room temperature. When the extended end is removed from the hook (6), the side screen (3) is automatically wound and stored in the storage box (12) at the four circumferential ends of the sunroof (2) by the screen shaft (13) incorporating a torsion spring. Is done.

According to the invention of claim 2, mainly in the summer,
The sun screen (4) is always mounted on the roof (1) of the vehicle with a gap, including while the vehicle is running. Since the width of the top storage box (17) is narrow, direct sunlight on the roof (1) cannot be sufficiently prevented at all times, which is almost the same as the conventional one. The structure is simple. When parking for a long time under the sunshine, extend the side screen (3) and the sun screen (4), and hook the extended end to the hook (6) attached to the vehicle body. Almost shielded from sunlight and side screen (3)
In addition, the ventilation effect due to the gap between the sunscreen (4) and the vehicle body prevents the indoor greenhouse effect and reduces the rise in the indoor temperature. When the extended ends of the side screen (3) and the sun screen (4) are detached from the hook (6), each of the storage boxes (1) is automatically moved by the screen shaft (13) and the sun screen shaft (16) having a built-in torsion spring.
2) and wound and stored in the top storage box (17).

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. In FIG. 4, a stay (7) is detachably fastened to a stay (7) by using projections (5) such as a raindrop preventing frame at both ends of a roof (1), and inserted into and attached to the stay (7). Utilize the roof carrier of a so-called automobile with the transferred carrier bar (8). Both ends of carrier bar (8) and sunroof (2)
The end bracket (9) provided on the base is fixed with a fastener (11) such as a bolt or a nut via a fastener (10),
The sunroof (2) is mounted on the roof (1) with a gap. A storage box (12) provided at each of the four peripheral ends of the sunroof (2) stores a screen shaft (13) with a built-in torsion spring around which a side screen (3) is wound. The side screen (3) is manually extended as required, and the extended ends are hooked on hooks (6) attached to the front, rear, left and right sides of the vehicle body, and the operation is completed. When storing the side screen (3), when the side screen (3) is removed from the hook (6), the side screen (3) is automatically wound and stored on the screen shaft (13) having a built-in torsion spring.

An embodiment of the present invention will be described with reference to the accompanying drawings. In FIG. 8, a stay (7) is detachably fastened to a stay (7) by using projections (5) such as a raindrop preventing frame at both ends of a roof (1), and is inserted and attached to the stay (7). A center stay (15) is inserted into the center of the carrier bar (8) installed and installed,
A top storage box (17) containing a sunscreen shaft (16) with a built-in torsion spring for left and right is fixed to the top of the center stay (15). Rail bars (19) are inserted into both ends of the carrier bar (8) via connectors (18). The rail bars (19) are positioned at positions as shown in FIG. The storage box (12) storing 3) is fixed. Sockets (20) with brackets are fitted to both ends of the rail bar (19), and guide rollers (21) for facilitating extension of the sunscreen (4) are supported on the brackets. The side screen (3) and the sun screen (4) are manually extended as required, and the extended ends are hooked on hooks (6) mounted on the front, rear, left and right sides of the vehicle body to complete the operation. When the side screen (3) and the sun screen (4) are stored, when the side screen (3) and the sun screen (4) are removed from the hook (6), the side screen (3) and the sun screen (4) are respectively stored in the storage box (12) and the top storage box. In (17), it is automatically wound and stored by the torsion spring.

The carrier bar (8) according to the first and second embodiments can be installed side by side by using projections provided on both ends of the roof (1) such as a roof rail.

In order to simplify the structure of the second embodiment, a sunscreen (4) which is long in the front-rear direction is used.
It is also possible to omit the side screen (3) for the shade in the front and rear of the room.

[0011]

According to the first aspect of the present invention, the sunroof (2) constantly blocks direct sunlight on the roof (1), thereby alleviating a rise in indoor temperature. When the vehicle is parked for a long time under the sunshine, the sunroof (2) and the side screen (3) completely shield the entire vehicle body surrounding the room from direct sunlight, and also have a gap between the vehicle body and the ventilation effect of the ventilation holes (14). The greenhouse effect can be prevented,
The temperature rise in the room is sufficiently mitigated. At the time of parking, one end of the side screen (3) is manually extended, and the operation is completed by hooking the extended end to the hook (6) of the vehicle body. Since the screen (3) is automatically wound and stored in the storage box (12) of the sunroof (2), the operation is simple.

Since the sunroof (2) is always mounted on the roof (1) in the summer, a solar power generation panel can be attached, and it can contribute to charging of a car battery, thereby saving energy.

If a mark for identification is drawn on the side screen (3), it becomes easy to search for a car at a place where many cars are parked.

According to the second aspect of the present invention, when the vehicle is parked for a long time under the scorching sun, the entire vehicle body surrounding the room is almost completely changed by the side screen (3) and the sun screen (4). , Almost shielded from direct sunlight and side screen (3)
In addition, the greenhouse effect can be prevented by the ventilation effect due to the gap between the sunscreen (4) and the vehicle body, and the rise in indoor temperature can be sufficiently mitigated. At the time of parking, one end of the side screen (3) and the sun screen (4) is manually extended, and the extended end is hooked on a hook (6) of the vehicle body to complete the operation. ), The side screen (3) and the sun screen (4) are automatically wound and stored in the storage box (12) and the top storage box (17), respectively, so that the operation is simple.

If identification marks are drawn on the side screen (3) and the sun screen (4), it becomes easy to find a car where many cars are parked.

[Brief description of the drawings]

FIG. 1 is a plan view of an automobile equipped with the sunroof according to claim 1.

FIG. 2 is an elevation view of an automobile equipped with the sunroof according to claim 1.

FIG. 3 is a perspective view of the automobile when the vehicle is parked with the sunroof and the side screen according to claim 1.

FIG. 4

FIG. 1 is a sectional view taken along line AA of FIG.

FIG. 5 is a plan view of an automobile equipped with the sunscreen according to claim 2;

FIG. 6 is an elevation view of an automobile equipped with the sunscreen according to claim 2;

FIG. 7 is a perspective view of an automobile at the time of parking equipped with the sun screen and the side screen according to claim 2;

FIG. 8

FIG. 5 is a sectional view taken along line BB of FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Roof 2 Sunroof 3 Side screen 4 Sunscreen 5 Projection 6 Hook 7 Stay 8 Carrier bar 9 End bracket 10 Fixture 11 Fastener 12 Storage box 13 Screen axis 14 Ventilation hole 15 Center stay 16 Sunscreen axis 17 Top storage Box 18 Connector 19 Rail bar 20 Socket 21 Guide roller

Claims (2)

[Claims] 1. A sunroof (2) detachably mounted on a roof (1) of an automobile with a gap therebetween, and a telescopic side screen (3) housed at four circumferential ends of the sunroof (2). The parasol of the car which consists of a combination. 2. A telescopic sunscreen (4) for covering left and right roofs and side surfaces which are removably provided on a roof (1) along a center line of an automobile with a gap therebetween, and a roof (1). An automobile parasol comprising a combination of telescopic side screens (3), which are detachably mounted on and housed with a gap above and behind, to protect the front and rear of the room.