JPH0731733Y2 - Vehicle cushion - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle cushion, and in particular, has the functions of both a cushion that is used as an auxiliary for a car seat and a shield plate that is deployed inside a window glass to block sunlight during the day. The present invention relates to a vehicle cushion.

[0002]

2. Description of the Related Art Conventionally, a cushion for a vehicle (or an automobile), which is used as an auxiliary seat for an automobile, has been widely used for the purpose of allowing an occupant to more comfortably sit in a driver's seat. Further, cushions are often used for other purposes such as raising the eyes of the driver or applying them to the back part to supplement the body shape of the driver. On the other hand, if the window glass of the car is closed and the vehicle is parked for a long time during a sunny day, the indoor temperature will rise to 70 to 80 ° C or more on a midsummer day and it will be very uncomfortable when riding. Because of this, there is known a corrugated cardboard shielding plate that is provided in an unfolded state on the inside of the front or rear window glass to shield sunlight during the day. When not in use, this shield is accordion-type and can be folded small, and is widely used by being housed in the trunk of an automobile or the like. In addition, recently, an aluminum reflective surface has been laid on the surface of the shielding plate to improve the sunlight reflectance, and a type of shielding that allows it to be expanded and accommodated in one simple operation. The board has been put to practical use.

[0003]

However, any of the above-mentioned shielding plates is fixed to a window glass in a deployed state in which it shields sunlight, and in a housed state when not in use, but it is particularly unused. When the shielding plate is left in the vehicle in such a state, there is a problem that it interferes with seating of passengers. Also,
In the case of a car with a small accommodation space, it is difficult to secure the accommodation space or there is a problem of loss. Therefore, the vehicle cushion of the present invention has been made in view of the above-mentioned problems, and its purpose is to prevent passengers from sitting down even if the cushion is not used as a shielding plate. (EN) It is an object to provide a vehicle cushion that can also be used as a cushion that does not become damaged. Another object of the present invention is to provide a vehicle cushion that can shield almost the entire surface of the window glass by opening one sheet.

[0004]

[Means for Solving the Problems] and

In order to solve this problem, the vehicle cushion of the present invention is a vehicle cushion used with a seat disposed in a vehicle compartment having a window glass, the back side of the cushion surface of the vehicle cushion. And a fixing means for allowing the reflecting surface and the inside of the window glass to be attached to and detached from each other by facing the reflecting surface and the inside of the window glass to each other and fixed by the fixing means. It works to block outside light such as sunlight and to be used as a cushion together with the seat by removing it from the window glass.

Further, preferably, the reflecting surface is composed of a sheet body of a metal aluminum layer, a foamed resin body layer and a resin sheet body layer, and the fixing means is a resin suction cup body having one end fixed to the reflecting surface side. The metal aluminum layer serves to increase the reflectance and facilitate the attachment / detachment to / from the window glass. In addition, preferably, the first sheet portion in which the reflecting surface and the cushion surface are integrally formed on the front and back sides and the second sheet portion having the reflecting surface are integrally provided so as to be openable and closable, and the first sheet is formed. And a holding means for holding the reflecting surface of the second sheet portion facing each other. In the open state, the reflecting surface and the inside of the window glass are faced to each other and fixed by a fixing means to fix sunlight. While it is shielded from the outside light, it is used as a cushion after it is removed from the window glass and then held by the holding means in the state where the reflecting surfaces of the first sheet portion and the second sheet portion face each other and closed. .

[0006] Preferably, the first seat portion and the second seat portion have external dimensions suitable for a vehicle seat, and are further provided with a foldable auxiliary reflection surface portion for automobile use. It consists of a structure that can be deployed so as to cover almost the entire surface of the windshield, and in the open state, the reflection surface and the auxiliary reflection portion face the inside of the window glass facing the inside of the vehicle and are fixed by fixing means to prevent outside light such as sunlight. The first sheet part and the second
It functions as a cushion after the reflecting surfaces of the seat portion face each other and the auxiliary reflecting surface portion is folded and held by the holding means in the closed state.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the vehicle cushion of the present invention will be described in detail below with reference to the drawings.
FIG. 1 is an external perspective view of a vehicle cushion of the first embodiment, and shows a state of being mounted on a driver's seat S shown by a chain line in the figure. 2 is an external perspective view of the vehicle cushion of FIG. 1 in a developed state. First, in FIG. 1, the vehicle cushion 1 has an outer dimension substantially corresponding to the area of the seating portion of the driver's seat S as shown in the figure, while the cushion material such as cotton or glass wool or sponge described later is built in and then the surface thereof is provided. The cushion surface 2 is constructed by fixing the essential points by the perforations 3 after covering the cushion surface 2. The cushion surface 2 is used as shown in the figure.

Further, fasteners 4 are sewn on the three edges of the vehicle cushion 1, and the fastener moving body 4a is moved to the end point in the arrow direction in the figure, and then the arrow in FIG. By expanding in the direction, the expanded state shown in FIG. 2 can be obtained. In the unfolded state shown in FIG. 2, the built-in reflecting surface 5 is exposed from the inside, while the transparent vinyl resin-made well-known suction cup body is fixed to the four corners of the reflecting surface 5 via strings 8. 7 is fixed. The reflecting surface 5 has a function of reflecting external light in the direction of arrow R in the figure.

FIG. 3 is a sectional view taken along the line AA of FIG.
1 shows a schematic configuration of a cushion surface 2 and a reflection surface 5. In this figure, a cushion material 12 such as cotton, glass wool, sponge or the like is incorporated by being regulated in the vertical direction by a reflecting surface 5 and a cover 11, and is sewn at nine places by a circular perforation 3 as shown in FIG. The outer peripheral edge portion is sewn together with the fastener 4 so as not to move. The reflecting surface 5 is folded in two as shown and then fixed in a bag shape by the fastener 4. Here, instead of the fastener 4, a magic fastener may be provided at a corner portion.

FIG. 4 is a sectional view of the reflecting surface 5 described above.
It is generally called a vapor-deposited mat, and is also used for the lining of a simple refrigerator. In the figure, the metal aluminum layer 13 is formed by forming a large number of undulations in a grid pattern, and on the other hand, a foam resin layer 14 such as polyethylene resin is laminated between the resin sheet layers 19 so that the outside light R can be reflected by the metal. The aluminum layer 13 has a function of reflecting light and the foamed resin layer 14 has a function of preventing heat conduction.

When the use of the vehicle cushion 1 described above is explained, as shown in the shielding use state diagram of FIG. 5, after the expanded state shown in FIG. 2, the inside of the windshield 100 of the automobile is displayed. The reflecting surface 5 is directed so as to face each other, and the upper portion of the sun visor 103 is tilted toward you. Following this, the suction cup body 7 is adsorbed and held by the window glass 100 to be in the shielded state shown. After that, even if the window is closed and the vehicle is parked under the scorching sun for a long time, the external light R passing through the window glass 100 is totally reflected by the reflecting surface 5, so that the temperature rise in the room is about 40 ° C. depending on the conditions. I was able to suppress it. In particular, the temperature rise of the steering wheel was remarkably suppressed, so that the driver could drive immediately after boarding.

Further, although it is a little troublesome, the vehicle cushion 1 is provided not only on the front window glass but also on the rear window glass and the side window glass as shown in FIG. I was able to prevent the rise. Here, as described above, since one vehicle cushion 1 can be provided for each seat, up to four sheets can be used in a four-seater vehicle without disturbing the front cushion, the rear window glass, Furthermore, it is possible to shield all of the side window glass. Furthermore, when the sunlight to be inserted into the vehicle from the rear window glass or the side window glass is strong while the vehicle is being driven, the vehicle cushion 1 can be developed so as to be opposed to the sunlight and can be appropriately provided to be used as a simple sun visor. .

Since the reflecting surface 5 is composed of three layers including the heat insulating layer and has the cushion surface 2 as described above, by using it as described above, the outside air temperature is higher than the indoor temperature. In cold regions where the temperature is low, the effect of suppressing the temperature drop in the room is expected. Therefore, when taking a nap in a parking lot of a ski resort or the like, it can be used very conveniently without looking inside the vehicle.

Next, FIG. 6 is an external perspective view of the vehicle cushion 1 of the second embodiment, in which already described parts are designated by the same reference numerals and the description thereof is omitted, and only different parts are limited. To describe. The vehicle cushion 1 shown in FIG. 6 is used as a cushion in the state shown in FIG. 1 when the fastener 4 is closed. The vehicle cushion 1 shown in FIG. After that, the first reflection piece 9 and the second reflection piece 10 are developed. On the back surfaces of the first reflecting piece 9 and the second reflecting piece 10, a reflecting surface 5 continuous with the reflecting surface 5 is formed, while
The reflecting piece 9 and the second reflecting piece 10 are freely bendable inward along the bending margins 9a and 10a, and after the bending, the fastener 4 is operated so that the state shown in FIG. 1 can be obtained. Further, suction cups 7 are also provided on the first reflecting piece 9 and the second reflecting piece 10 as shown in the drawing.

FIG. 7 is a view showing a state in which the vehicle cushion 1 of FIG. 6 is used, as viewed from the windshield side. The front window glass 100 has a height dimension H and a width dimension W, and cannot cover all in the unfolded state shown in FIG. 2, but as shown in the figure after unfolding the first reflecting piece 9 and the second reflecting piece 10. By providing the suction cup body 7, it is possible to shield most of the vehicle except the vehicle inspection sheet 101. That is, it is possible to provide the vehicle cushion 1 that matches the windshield having a different area for each vehicle type. Moreover, since the sizes of the first reflecting piece 9 and the second reflecting piece 10 can be set arbitrarily, the degree of freedom in designing the vehicle cushion 1 for each vehicle type can be increased, for example.

Finally, FIG. 8 (a) is a plan view of the vehicle cushion 1 of the third embodiment as viewed from the reflecting surface 5 side. A frill 15 is sewn to the edge portion of the vehicle cushion 1 shown in the figure, while perforations 3 are provided on the cushion surface, which is a normal cushion in appearance. However, the reflecting surface 5 is provided on the back surface of the cushion surface, and the suction cup body 7 is provided with the eyelet 70 as shown in FIG. 8B.
Two are fixed by press fitting.

Since the vehicle cushion 1 of the third embodiment having the above construction can be constructed at the lowest cost, for example, three sheets are set on the rear seats and usually used as cushions and in the above-mentioned shielded state. You can In addition,
Although the above description is limited to the automobile as the vehicle, it is not limited to this, and it is needless to say that it can be used for all kinds of vehicles having a seat used outdoors and provided with a window glass. is there.

[0018]

As described above, according to the present invention, there is provided a vehicle cushion that can be used as a cushion that does not interfere with the seating of an occupant even if it is left in the vehicle when it is not used as a shield plate for external light. can do. Further, by providing one sheet in the unfolded state, it is possible to provide a vehicle cushion that can shield substantially the entire surface of a predetermined window glass.

[Brief description of drawings]

FIG. 1 is an external perspective view of a vehicle cushion of a first embodiment.

FIG. 2 is an external perspective view of the vehicle cushion of FIG. 1 developed.

3 is a sectional view taken along the line AA of FIG.

FIG. 4 is a cross-sectional view of a reflecting surface 5.

FIG. 5 is a shielding use state diagram.

FIG. 6 is an external perspective view of a vehicle cushion 1 according to a second embodiment.

7 is a state of use of the vehicle cushion 1 of FIG.

FIG. 8 (a) is a plan view of the vehicle cushion 1 of the third embodiment. (B) It is a partial cross-sectional view of a suction cup body.

[Explanation of symbols]

 1 Cushion for vehicle 2 Cushion surface 3 Perforation 4 Fastener 5 Reflective surface 7 Sucker body 9 First reflective piece 10 Second reflective piece 11 Cover 13 Aluminum metal layer 14 Foamed resin layer 19 Resin sheet layer 100 Front window glass

Claims (4)

[Scope of utility model registration request] 1. A vehicle cushion for use with a seat disposed in a vehicle compartment having a window glass, wherein a reflective surface formed on the back side of the cushion surface and the reflective surface facing the window glass. A cushion for a vehicle, comprising: a fixing unit that makes it detachable in a closed state. 2. The reflection surface comprises a sheet body of a metal aluminum layer, a foamed resin body layer and a resin sheet body layer, and the fixing means is a resin suction cup body having one end fixed to the reflection surface side. The vehicle cushion according to claim 1, wherein: 3. A first seat portion in which the reflection surface and the cushion surface are integrally formed on the front and back sides, and a second seat portion in which the reflection surface is formed are integrally provided to be openable and closable, and the first seat portion is formed. The vehicle cushion according to claim 1 or 2, further comprising: a holding unit that holds the reflecting surface of the second seat portion facing each other. 4. The first seat portion and the second seat portion each have an outer size suitable for a vehicle seat, and are further provided with an auxiliary reflecting surface portion that is foldable. The vehicle cushion according to claim 3, wherein the cushion is adapted to be deployed so as to cover substantially the entire surface.