JP2001233062A - Heat insulation cover for automobile - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a heat insulation cover for an automobile in which a size is not relatively restricted, a freezing of an automobile window in winter can be prevented and the temperature rise in the interior of the automobile caused by a flowing-in of a hot air from the window in summer can be prevented. SOLUTION: A heat insulation reflection sheet is formed in a shape covering a window glass frame and a thin rectangular sheet is mounted at a shallow front edge pocket shape such a drop curtain hung from an upper end of the heat insulation reflection sheet laid from a corner at a front upper portion of the window glass frame to a rear side. A soft portion is provided on a lower portion of the rectangular sheet and a thin triangular pocket is formed at a corner, i.e., a rear upper portion of the window glass frame such that it obliquely hides a portion of the rectangular sheet thereon to cover it on the window frame. Therefore, a size is freely selected by the front end pocket and it is clamped and fixed by closing the door while it covers the door. The heat insulation sheet is processed to a shape of a front window and a drop curtain sheet with flange portions is mounted to both ends of a long side to constitute a heat insulation cover. If the drop curtain sheet is clamped by the door while it is drawn, a slight difference of size does not become a problem.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat insulating cover for an automobile. In more detail, it can be easily mounted on the front and rear window glass of the car even if it is slightly different in size, it can block the heat inflow outside the car in summer, and frost on the front and rear window glass of the car in winter. The present invention relates to a heat insulating cover for automobiles. Further, the present invention relates to a heat insulating cover for automobiles, which reduces fecal damage caused by birds.

[0002]

2. Description of the Related Art FIG. 4 is an external view of a conventional heat insulating cover for a vehicle for a front window in a conventional example. FIG. 5 is a mounting diagram of a conventional automotive heat insulating cover for a front window. Figures 4 and 5
, 1 is a heat insulating cover for an automobile made of a foamed synthetic resin plate or the like, 1a is a vertically bent line, 21 is a front window glass,
Reference numeral 22 denotes a door window glass, 23 denotes a sun visor, 1b denotes a space formed between the front window glass 21 when the automobile heat insulating cover 1 is attached, and 1c denotes a space between the door window glass 22 when the automobile heat insulating cover 1 is attached. A space 23 is a sun visor for holding and fixing the heat insulating cover 1 for an automobile. With the above configuration, it is possible to prevent direct sunlight in summer from hitting the steering wheel, and to prevent the temperature inside the company from increasing in summer. It cannot be used to prevent freezing and frosting on window glass in winter.

Further, there is an apparatus for coating a windshield of an automobile disclosed in Japanese Patent Application Laid-Open No. 9-193655. This is installed inside the hood, and when used with an electric arm, a curtain-shaped object is pulled out from the inside of the hood to cover the windshield. This can prevent frost on the window glass of the automobile in winter and prevent the temperature inside the company from increasing in summer, but it is complicated and expensive.

[0004]

SUMMARY OF THE INVENTION A heat insulating cover for an automobile 1
Heat flows from a space 1b formed between the front window glass 21 at the time of installation and the space 1c formed between the window glass 22 of the door at the time of mounting the heat insulating cover 1 for automobiles. The effect of preventing temperature rise in the company is small. In addition, it is difficult to prevent frost on window glass of a car in winter. Japanese Unexamined Patent Publication No. Hei 9-193655 is complicated and expensive, and it is difficult to easily add it later. None of them have the effect of insulating and frosting the window glass of the car door.

In view of such circumstances, the present invention has a simple configuration, is relatively free in size, can prevent frost on the front and rear portions of a vehicle and the window glass of a door in winter, and can prevent a rise in temperature in a company in summer. It is an object of the present invention to provide a heat insulating cover for a vehicle that reduces fecal damage caused by birds.

[0006]

According to the first aspect of the present invention, a heat insulating cover for an automobile has a heat insulating reflection sheet formed in a shape to cover a front and rear window glass of an automobile, and a thinner sheet than the heat insulating reflection sheet is fixed to left and right ends thereof. It is attached as a cloth and further provided with a weight portion at the tip.

According to a second aspect of the present invention, the heat insulating and reflecting cover is formed so that the heat insulating and reflecting sheet is formed so as to cover the window glass frame of the vehicle door, and is hung from a corner corresponding to a front upper portion of the window glass frame to a rear side. Attach a thin, generally rectangular sheet like a banner to form a shallow front edge pocket, further provide a soft weight at the bottom of the roughly rectangular sheet, and further diagonally cut a part of the roughly rectangular sheet from above. An approximately triangular sheet thinner than the heat-insulating reflective sheet is attached to a corner corresponding to the upper rear portion of the window glass frame so as to form a triangular pocket.

According to a third aspect of the present invention, there is provided a heat insulating cover for a vehicle, wherein the heat insulating cover for a vehicle displays a pattern of birds of prey.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiment 1 Next, an embodiment of the present invention will be described.

FIG. 1 is an external view of a heat insulating cover for a front door of a vehicle according to a first embodiment of the present invention, and FIG. 2 is a view of a heat insulating cover for a front door of a vehicle according to a first embodiment of the present invention. FIG. 3 is a sectional view taken along section AA, and FIG. 3 is an external view of a heat insulating cover for a vehicle for a front window according to Embodiment 1 of the present invention.

In FIGS. 1 to 3, reference numeral 29 denotes a front door window glass and a frame, reference numerals 100 and 200 denote a laminated film for imparting mechanical strength in order from the outside, a foamed heat insulating material such as polyethylene for heat insulation, and heat transfer. This is a heat insulating cover for automobiles created by cutting a multilayer structure composed of an aluminum vapor-deposited layer for reflection, and the arrangement, thickness, and material of each layer differ depending on required performance.

Reference numeral 101 denotes a non-freezing backing cloth made by cutting a nylon cloth or the like, 102 denotes a border tape for improving mechanical strength and aesthetic appearance, and 103 denotes a heat insulating material which is hung from a corner corresponding to a front upper portion of a window glass frame. A front edge pocket composed of a thin rectangular sheet attached like a banner from the upper end of the reflective sheet. 103a is heavy, such as PVC cloth, at the lower part of the rectangular sheet. The weight portion 104 is a triangle formed of a generally triangular sheet thinner than the heat-insulating reflective sheet at a corner corresponding to the rear upper portion of the window glass frame so as to obliquely cover a part of the substantially rectangular sheet from above the front edge pocket 103. pocket,
Reference numeral 105 denotes an eye pattern of birds of prey displayed on the surface of the heat insulating cover 100 for an automobile, which is an outer surface when covered with the vehicle by printing or the like; 106, a fixing cloth made of a sheet thinner than the heat insulating reflection sheet; It is a soft weight that does not overload the door even if it is heavy and inadvertently inserted into the door, such as PVC cloth under the seat. Of course fixed cloth 10
Alternatively, a co-fabric configuration may be employed in which the leading end of No. 6 is sewn in and sewn.

The material of the backing cloth 101, the front edge pocket 103, the triangular pocket 105, and the fixing cloth 106 is repeatedly sandwiched between the door and the car body. It is desirable that the material is difficult to stick.

[0014] In the embodiment, the fabric is formed by sewing. However, the present invention is not limited to this.
Alternatively, depending on the convenience of processing, bonding processing using an adhesive or welding processing using high frequency may be used.

In FIG. 2, if the front window glass and the frame 29 are covered with a heat insulating cover 100 for an automobile, the front edge pocket 10
3. Since the triangular pockets 105 are fitted at the same time,
03a balances with the weight of the light-weight automotive heat-insulating cover 100 by pulling it down slightly with its own weight. The weight of the weight portion 103a is the heat insulating cover 100 for an automobile.
About 5% to 10% of the weight is sufficient. Since the depth and angle of the front edge pocket 103 are shallow, there is no problem in covering even if there is a slight mismatch in dimensions. Therefore, from the point of view of the manufacturing and sales side, for example, in the case of a standard-shaped passenger car,
If you make a medium and small, it fits most car models, so it is good. In addition, since the heat insulating cover 100 for a vehicle has some stiffness, it does not flutter in the wind unless the wind is strong.

If the eye patterns 105 of birds of prey, such as pigeons and black birds, which are natural enemies such as pigeons and grass birds, are arranged prominently in the mounted state, the present invention particularly covers the outside of the vehicle during use in order to enhance the heat insulating effect. Although it is exposed, birds approaching humans, such as pigeons and rakutori, are surprised and difficult to access, preventing fecal damage.

Referring to FIG. 3, a heat insulating cover 200 for an automobile is shown.
How to attach to a vehicle (not shown) will be described. Spread the thermal insulation cover 200 on the front window glass and
06 is dropped into the gap between the opened doors, and when the door is closed, 106 is sandwiched between the doors and fixed. At this time, the weight 10
The weight of 6a is 5% or more of the weight of the heat insulating cover 200 for an automobile.
About 10% is sufficient.

If the surface of the backing cloth 101 is treated with a fluororesin (not shown), frost, snow and the like are less likely to freeze and dirt is less likely to adhere, which is effective.

[0019]

As described above, according to the first aspect of the present invention,
The heat-insulating reflective sheet is formed in a shape to cover the front and rear window glass of the car, and a sheet thinner than the heat-insulating reflective sheet is attached to the left and right ends as a fixing cloth, and a weight is provided at the tip, so that the glass of the door of the car is provided. It can be easily mounted over the part, and it is attached with a thin sheet part sandwiched, so it is flexible in size, in the summer it can block the inflow of heat outside the car,
In winter, a car insulation cover is obtained that prevents the frost on the car door glass.

According to the second aspect of the present invention, the heat-insulating reflection sheet is formed in a shape to cover the window glass frame of the door of the automobile, and the rear end of the heat-insulating reflection sheet is hung from the corner corresponding to the front upper portion of the window glass frame. Attach a thin rectangular sheet like a hanging curtain to form a shallow front edge pocket, further provide a soft weight at the bottom of the rectangular sheet, and further diagonally cut the rectangular sheet from above A thin triangular sheet that is thinner than the heat-insulating reflective sheet is attached to the corner that hits the upper part of the windowpane so as to hide the triangular pocket, so it can be easily attached to the glass part of the car door, Since the upper front corner is free, slight differences in size are not a problem, it is possible to block the flow of heat outside the car in summer, and to prevent frost on the car door glass in winter. prevent Insulating cover for moving vehicles can be obtained.

According to the third aspect of the present invention, since the bird's eye pattern of the bird of prey is displayed on the heat insulating cover for automobiles, pigeons, ryoku birds and the like are surprised and difficult to come close to. It is possible to obtain a heat insulating cover for an automobile which is difficult to be obtained.

[Brief description of the drawings]

FIG. 1 is an external view of an automotive heat insulating cover for a front door according to Embodiment 1 of the present invention.

FIG. 2 is a cross-sectional view taken along a cross section AA of the automotive heat insulating cover for a front door according to the first embodiment of the present invention.

FIG. 3 is an external view of a heat insulating cover for a vehicle for a front window according to Embodiment 1 of the present invention.

FIG. 4 is an external view of a general heat insulating cover for a vehicle for a front window of a conventional example.

FIG. 5 is a mounting view of a conventional heat insulating cover for a vehicle for a front window.

[Explanation of symbols]

 100, 200 Thermal insulation cover for automobiles 105 Eye pattern of raptors 103 Front edge pockets 103a, 106a Plummet 104 Triangular pocket 106 Fixed cloth

Claims (3)

[Claims] 1. A heat insulating reflection sheet is formed in a shape to cover a front rear window glass of an automobile, and a sheet thinner than the heat insulating reflection sheet is attached to right and left ends thereof as a fixing cloth, and a weight portion is provided at a tip end thereof. A heat insulating cover for an automobile. 2. A heat-insulating reflective sheet is formed in a shape to cover a window glass frame of an automobile door, is extended from a corner corresponding to a front upper portion of the window glass frame to a rear, and is thin and generally rectangular like a banner from the upper end of the heat-insulating reflective sheet. The seat is attached so as to form a shallow leading edge pocket, a soft weight is provided at the bottom of the roughly rectangular sheet, and the roughly rectangular sheet is further obliquely hidden from above the windowpane frame. A heat insulating cover for an automobile, wherein an approximately triangular sheet thinner than the heat insulating reflection sheet is attached to a corner corresponding to an upper portion so as to form a triangular pocket. 3. The heat insulating cover for a vehicle according to claim 1, wherein a pattern of a bird of prey is displayed on the heat insulating cover for a vehicle.