JPH065885Y2 - Insulation cover for automobile - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a heat insulating cover for an automobile, which is mainly used by covering the windshield in order to prevent an increase in temperature inside the automobile when the automobile is parked under the scorching sun. It is a thing.

[Conventional technology]

Generally, when a vehicle is parked in the hot sun, the temperature inside the vehicle rises abnormally due to the radiant heat of sunlight, and particularly in the summer, the steering devices such as the steering wheel may be overheated and cannot be touched by hand.

Various measures have been conventionally proposed for preventing the temperature rise in the vehicle, but among them, a method of mounting a heat-insulating or light-reflecting board on the roof of a vehicle is a typical one.

[Problems to be solved by the device]

However, such a method using a heat-insulating board or a light-reflecting board reduces the effect by half when the sun begins to tilt and increases the temperature inside the vehicle by passing through the windshield. Therefore, it is extremely inconvenient when it is carried in a narrow storage space such as a trunk of an automobile, and it has not been generalized in spite of being proposed in many cases.

The present invention has been made in order to solve the above-mentioned conventional problems. The present invention covers the windshield of an automobile and exerts an excellent heat insulating effect, and is extremely lightweight and can be used in any of vertical, horizontal, and diagonal plane directions. It is an object of the present invention to provide a heat insulating cover for an automobile having a structure that can be freely folded or wound in any direction to be stored compactly and compactly.

[Means for Solving the Problems]

In order to achieve the above-mentioned object, the heat insulating cover for an automobile of the present invention comprises a woven cloth or split cloth woven from split yarn of polyethylene as a sheet main body (11).
A resin film (12) made of a polyethylene terephthalate film is attached to the entire one surface of (11), and the resin film (1
2) A light-reflecting layer (14) made of an aluminum vapor-deposited film is provided on the upper surface, and has a structure formed in a horizontally long rectangular shape having a size capable of covering a windshield of an automobile.

[Action]

The heat insulating cover for an automobile of the present invention is used by stretching the inner surface of the windshield with the light reflection layer (14) facing the outside of the vehicle, and in this use state, the direct rays incident from the windshield are It is blocked by the light reflection layer (14), and the temperature rise inside the vehicle due to radiant heat can be effectively prevented. In this case, it is possible to reliably block the direct rays of light incident from the windshield when the sun begins to tilt, and to reliably prevent overheating of the steering devices such as the handlebars arranged in the front part of the vehicle.

Further, since the sheet main body (11) is formed of a woven cloth or split cloth formed by weaving split yarns, it can be extremely thin and freely folded in the longitudinal and transverse plane directions, or can be wound up.
When not in use, it can be stored in a small and compact shape to save space, and because it has a large tensile strength in the stretching direction, it is not easily damaged.

〔Example〕

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
1 to 3, (1) is a heat insulating cover for an automobile of this embodiment, which is formed in a horizontally long rectangular shape having a size capable of covering the entire central portion of the windshield (G) of the automobile, and has a peripheral portion. While edging the tape-shaped resin sheet (2),
Hooking holes (3) (3) ... (3) are formed at the four corners, and the windshield (G) has four holes on the inside surface of the glass (G).
Adsorb suction cups (S) (S) …… (S) in the corners, and suck these suction cups (S)
(S) …… (S) is fixed to one end of the coil springs (C) (C) …… (C), and the coil springs (C) (C) …… (C)
By locking the other end of the above into the hooking holes (3) (3) ... (3), it is stretched diagonally.

FIG. 4 shows an enlarged sectional structure of the heat insulating cover (1). In this figure, (11) is mainly a sheet, and a stretched film such as a high density polyethylene film having a thickness of about 70 μ to 100 μ, Weaving a split yarn obtained by weaving fine splits in the stretching direction, or two or more split films formed by the same method as the split yarn, and sequentially welding them in a direction perpendicular to each other. It is composed of a split cloth formed by being integrated, and any material made of either material can be formed thin as described above, and has excellent tensile strength in the film stretching direction, and is not bent or unfolded. Even if it is regularly folded, it has a characteristic that it does not easily cause a crease or wrinkles.

(12) is a resin film, which is adhered to the entire surface of one side of the sheet main body (11) with a polyethylene-based adhesive (13). This resin film (12) is made of a polyethylene terephthalate film having a thickness of about 20 μ to 70 μ, and a light reflection layer (14) made of an aluminum vapor deposition film having a thickness of about several μ is provided on the surface.

According to the heat insulating cover (1) having the above structure, the light reflection layer (14)
Windshield (G)
It is possible to effectively prevent the temperature rise inside the vehicle due to the radiant heat by being stretched on the inner surface of the vehicle and blocking the direct light rays incident from the windshield by the light reflecting layer. Therefore, the direct light rays incident from the windshield are surely blocked, and it is possible to reliably prevent the steering devices such as the steering wheel (H) arranged in the front part of the vehicle from overheating.

The surface of the light-reflecting layer (14) can be patterned or colored by printing to impart an antiglare effect and improve the commercial value. In this case, even if the direct rays of the sun pass through the printing layer, they are reflected by the light reflecting layer (14), so that the effect of preventing temperature rise in the vehicle is not impaired.

[Effect of device]

As described above, in the case of the heat insulating cover for an automobile of the present invention, by covering the windshield of the automobile, the light rays incident from the windshield are blocked by the light reflecting layer (14), and the temperature rise in the vehicle due to radiant heat. Can be effectively prevented.

In addition, a woven cloth or split cloth woven from polyethylene split yarn is used as the sheet main body (11).
A resin film (12) made of a polyethylene terephthalate film is attached to the entire one surface of (11), and the resin film (1
2) Since the light reflection layer (14) made of aluminum vapor deposition film is provided on the top, it is extremely thin and can be freely folded or wound in the vertical and horizontal plane directions, and folds and wrinkles are generated by folding. Hateful. For this reason, when not in use, it can be made compact and compact, and can be stored in the luggage compartment without taking up space, and can be easily carried. Also,
Since the tensile strength in the stretching direction was large, it did not break even when handled easily and had excellent durability. Furthermore,
The texture pattern of the sheet main body (11) is raised on the surface of the light reflection layer (14) to give a design aesthetic, and the appearance can be made beautiful.

BRIEF DESCRIPTION OF THE DRAWINGS FIGS. 1 to 4 show an embodiment of the present invention. FIG. 1 is a perspective view of a state of use, FIG. 2 is a front view, and FIG. 3 is in FIG. FIG. 4 is a sectional view taken along a cutting line III-III, and FIG. (11) …… Mainly sheet, (12) …… resin film, (14) ……
Light reflection layer.

Claims (1)

[Scope of utility model registration request] 1. A woven cloth or split cloth woven from polyethylene split yarn is used as a sheet main body (11), and a resin film (12) made of a polyethylene terephthalate film is stuck on one surface of the sheet main body (11). , A light reflection layer (1) made of an aluminum vapor deposition film on the resin film (12)
4) The heat insulation cover for an automobile, characterized in that it is formed in a horizontally long rectangular shape having a size capable of covering the windshield of the automobile.