JPH0510056U - Vehicle insulation cover - Google Patents

Abstract

(57) [Summary] [Structure] A sheet S to be a heat insulating cover for a vehicle is formed by a laminated sheet of a polyolefin foam sheet 1 and a vapor deposition film 3 of aluminum 2, and is a tongue for sandwiching in a vehicle door or the like. The protrusion 30 is formed. [Effect] It is possible to improve the heat insulation functionality and to integrate it into the vehicle.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a heat insulating cover for a vehicle.

[0002]

[Problems to be solved by conventional techniques and devices]

 Various proposals have hitherto been made as a heat insulating cover for adhering to a window glass of a vehicle such as an automobile so as to prevent freezing in the cold in winter and the like and to prevent temperature rise due to direct sunlight in the vehicle in summer. For example, Japanese Utility Model Laid-Open No. 52-133431 can be cited as an example, but in the present situation, it is not yet found enough to improve the functionality as a heat insulating sheet and to be integrated into a vehicle. It was

In view of the above, the present invention has been devised with the object of solving the above problems and providing a functional heat insulating sheet that can be used integrally with a vehicle. .

[0004]

[Means for Solving the Problems]

 The structure of the heat insulation cover for a vehicle according to the present invention that can achieve the above object is composed of a heat insulation sheet in which a flexible foam sheet and an aluminum vapor deposition film are laminated, and a tongue for sandwiching the vehicle is integrally projected on a part of the outer periphery. It is characterized by being formed.

[0005]

[Action]

 According to the vehicle heat insulation cover of the present invention having the above-mentioned structure, it is used by adsorbing it to the windshield or rear glass of the automobile, and the tongue protruding is sandwiched between the door and the trunk to be stopped. The thermal insulation cover cannot be removed unless the trunk is opened, and it is used integrally with the vehicle.The sheet itself, which is the thermal insulation cover, is also made of a flexible foam sheet and an aluminum vapor deposition film laminated together. Wrinkles do not tend to come close, and when not in use, they can be easily rolled up and stored in a low volume.

[0006]

【Example】

 Next, an embodiment of the present invention will be described below with reference to the drawings. 1 and 2 show a heat insulating cover for adsorbing onto the windshield of an ordinary automobile. As the heat insulating sheet S forming the heat insulating cover, a flexible foam made of a composite resin of EVA resin and polyethylene is used. It consists of a laminated sheet made by thermal lamination of a sheet 1 and a polyester film (including a slightly thick sheet) 3 with aluminum 2 vapor-deposited on the surface. The vapor-deposited surface of aluminum 2 has fine irregularities 10 to improve vapor deposition and prevent slipping. 20 are formed.

Reference numeral 30 in the drawing denotes a tongue piece for sandwiching the vehicle formed on the heat insulating sheet S, and in the above case, the tongue piece for sandwiching in the door of the automobile (see FIG. 3). Reference numeral 40 denotes suction cups provided at a plurality of required positions of the heat insulating sheet S 1, and the suction cups 40 may be attached to the tongue pieces 30. The suction cup 40 having a knob 43 is fixed to the through hole 40 of the heat insulating sheet S by eyelets 41 and 42 (see FIG. 4).

In forming the heat insulating sheet S, a shape is written on a material heat insulating sheet S ′ having a width of 1900 to 2300 mm × a length of 950 mm by a ball-point pen or a felt pen according to the windshield surface of the automobile. The tongue piece 30 is formed by cutting about 0.5 mm, and the tongue piece 30 is cut in accordance with the template 30a made of cardboard for the tongue piece (see FIG. 5).

As a modification of the shape, when the tongue piece 30 is sandwiched in the trunk (see FIG. 6), for a hatchback type light van or a wagon vehicle (see FIG. 7), and for a truck (see FIG. 8), change the cut shape. In addition, as a modified example of the heat insulating sheet S itself, a flexible foamed sheet mainly made of polyolefin other than those described above, for example, polypropylene or other composite resin, or a split sheet with an aluminum vapor deposition film is used. It is also possible to use a laminated sheet with a cloth interposed for reinforcement.

In practice, a large number of intermittent cuts C are formed in the whole or a part of the heat insulating sheet S so that the heat insulating sheet S can be expanded (see FIG. 9) so that the heat insulating sheet S can be expanded and expanded. Also, it is formed by making a cut C so as to prevent the incidence of direct sunlight (see FIG. 10). As an alternative to the suction cup 40, if a known non-transferable and re-peelable urethane or acrylic adhesive layer is formed on the suction surface side, the transfer of the adhesive to the windshield or the like is prevented, It is possible to provide a product that can be peeled off and attached many times, and it is also possible to eliminate the protrusion due to the suction cup.

[0011]

[Effect of the device]

 The heat insulating cover for a vehicle according to the present invention having the above-described configuration can be used integrally with a vehicle by sandwiching the protruding tongue piece with a door, a trunk, etc., and helps prevent the heat insulating cover from being stolen. It can be adsorbed, which is convenient. The heat insulation sheet that forms the heat insulation cover has a high heat insulation performance that is made by laminating a flexible foam sheet and an aluminum vapor deposition film.Therefore, in the summer, it blocks direct sunlight from the outside and prevents the temperature inside the car from rising. It can prevent burns. In winter, it can prevent frost from adhering to the windshield. Moreover, since it does not absorb water, it is also suitable for blocking rain and dew.

[Brief description of drawings]

FIG. 1 is a plan view showing a heat insulating cover for a windshield of an ordinary automobile.

FIG. 2 is a partially enlarged cross-sectional view.

FIG. 3 is a perspective view showing a time of use.

FIG. 4 is a perspective view showing a suction cup before attachment.

FIG. 5 is a plan view showing a state when a material sheet is cut.

FIG. 6 is a plan view of another cut example.

FIG. 7 is a plan view of another cut example.

FIG. 8 is a plan view of another cut example.

FIG. 9 is a partial plan view showing a state in which a cut formed in the heat insulating sheet is expanded.

10 is a cross-sectional view taken along line XX of FIG.

[Explanation of symbols]

 S Heat insulation sheet 1 Foamed sheet 2 Aluminum 3 Film 10, 20 Concavity and convexity 30 Tongue piece 40 Sucker

Claims (1)

[Claims for utility model registration] [Claim 1] A heat insulating sheet in which a flexible foam sheet and an aluminum vapor-deposited film are laminated, and a tongue for sandwiching the vehicle is integrally formed on a part of the outer periphery. A heat insulating cover for a vehicle, which is characterized in that