JP3238317U - Car awning - Google Patents

Abstract

An object of the present invention is to provide an automobile sunshade which can be easily attached to the cabin roof of an automobile and which prevents the temperature inside the cabin from rising due to sunlight during the hot summer months. A sunshade 1 for an automobile according to the present invention is a sunshade attached to the upper part of a cabin roof of an automobile, comprising a base portion 10 and an eaves portion 11 attached to the tip of the base portion. is a plate-like body, one end on the windshield side of the automobile is curved downward, and the curved surface 101 is provided with a desired number of holes H. It is composed of a plurality of eaves legs 111 arranged in parallel in the longitudinal direction of the plate 110 , and when the eaves legs 111 come into contact with the upper surface of the curved surface 101 of the base portion 10 , the eaves plate 110 contacts the non-curved portion 100 of the base portion 10 . It is characterized by having a substantially parallel shape. [Selection drawing] Fig. 2

Description

The present invention relates to awnings for automobiles.

When you drive a car in your daily life and go out, you often have to keep your car in a roofless parking lot in direct sunlight. Not only does the sunlight adversely affect the protective layer of the car, but it is not uncommon for a large amount of radiant heat to enter the car and the temperature inside the car to reach 50 ° C or higher. In addition to thinking that people get hot and irresistible when riding a car at this time, they are prone to heat stroke in the summer. If a person, such as an infant, who cannot open the door or window to get out of the car, is left behind in a hot cabin, his / her health will be affected and in the worst case, he / she may die. be.

The usual solution is to lower the temperature inside the vehicle by installing air conditioning equipment in the vehicle before a person gets in the vehicle, but this method is time consuming and valuable for drivers and passengers. Not only is it a waste of time, but it also consumes a lot of energy.
There is also a method of opening the window of the vehicle and lowering the temperature inside the vehicle by convection of air, but there is an urgent need because the outdoor temperature is higher in the summer and it is necessary to wait until the temperature inside the vehicle can be reduced to the temperature that people can handle. Time is inconvenient.
In addition, there is a method of lowering the temperature inside the car by using a chemical spray, but if the spray is sprayed into the car, it can absorb the hot air inside the car and lower the temperature, but depending on the sprayed substance, it may have a bad effect on the human body. It has not been widely applied because it may be lost.

In addition, some methods using a sunshade have been proposed. The invention according to Patent Document 1 includes a housing divided into two parts along the longitudinal direction and a sun covering portion that can be incorporated in the housing, and both ends of the sun covering portion are fixed to the two parts of the housing. The sunshade is a sunshade with a continuous honeycomb-shaped cross section that can be folded, and the two parts of the housing are provided with a fixing structure for fixing to each other with a small car, and the sunshade is provided with a fixing structure. Furthermore, each honeycomb-shaped tube provided has an opening structure at both ends, has an excellent heat insulating effect, and proposes a portable awning for small automobiles that is convenient for opening and closing and storing and organizing. The invention according to Patent Document 2 proposes a awning in which a heat insulating material is interposed in the cabin roof of an automobile in a panel shape.
Further, an invention has been proposed in which high heat generated inside an automobile is released to the outside of the automobile by applying a paint having a high heat absorption rate and heat emissivity to the metal roof of the automobile instead of a awning (Patent Document). 3).

Utility model registration No. 3196410 Published No. 63-168114 Japanese Unexamined Patent Publication No. 2013-2528848

However, the awning according to Patent Document 1 allows a sun-cover portion having a foldable continuous honeycomb-shaped cross section to be built in, and since the honeycomb-shaped tube has an opening structure at both ends, it can be used in a parked state. Although it is convenient, it is susceptible to wind pressure when driving a car and may interfere with driving.
Further, the awning according to Patent Document 2 also utilizes a light heat insulating material, but does not consider the wind pressure during driving, and is susceptible to wind pressure during driving, which may hinder driving. It is very inconvenient to put on and take off the awning at the time and when parking.
Even though the paint shown in Patent Document 3 has a high heat absorption rate and heat emissivity, it seems that there is a limit to prevent the temperature rise in the automobile cabin under the scorching sun.

In view of the above problems, the object of the present invention is that it can be easily attached to the cabin roof of an automobile, and even when it is attached, it does not hinder the running of the automobile. It is to provide an automobile awning that prevents temperature rise.

The automobile awning according to the present invention is a awning attached to the upper part of the cabin roof of an automobile, and is composed of a base portion and an eaves portion attached to the tip of the base portion, and the base portion is a plate-like body. One end of the front glass side of the automobile is curved downward, and the curved surface is provided with a desired number of holes, and the eaves portion is the eaves plate and a plurality of eaves legs parallel to each other in the length direction of the eaves plate. The eaves leg is characterized in that when it comes into contact with the curved upper surface of the base portion, the eaves plate has a shape substantially parallel to the non-curved portion of the base portion.

Further, it is preferable that the curved surface of the substrate portion is along the curve from the cabin roof of the automobile to be mounted to the windshield.

The automobile awning according to the present invention is installed with a gap in the cabin roof of the automobile, so that air flows through the gap and the cabin roof is not directly exposed to the sun's heat, thereby suppressing the temperature rise inside the automobile. can. Further, if the length of the awning for automobiles is extended toward the front window and / or the rear window, it is possible to suppress an increase in temperature around the steering wheel, the headrest of the rear seat, and the backrest. In this way, if the temperature rise in the automobile can be suppressed, the load on the compressor of the air conditioner is reduced and the load on the engine is also reduced, which leads to improvement in fuel efficiency. It also reduces some of the discomfort when riding in the scorching sun.
Furthermore, by designing the eaves in various ways, the automobile can be made to have a desired aesthetic appearance.

It is a side view which shows the state which the awning for an automobile which concerns on Example 1 of this invention is fixed to the cabin roof of an automobile. It is a perspective view which shows the awning for an automobile which concerns on Example 1 of this invention. It is a front view (a) and the back view (b) of the awning for an automobile which concerns on Example 1 of this invention. It is a side view (a) of the awning for an automobile which concerns on Example 1 of this invention, and is the XX line sectional view (b) and YY line sectional view (c) which are shown in FIG. It is a top view which shows an example of the shape of the eaves plate for an automobile which concerns on Example 1 of this invention.

Hereinafter, examples of the present invention will be described in detail with reference to the drawings. In each figure, the same parts are assigned the same number, and duplicate explanations are omitted. It should also be noted that the drawings may be exaggerated in order to understand the present invention and are not necessarily expressed in detail at the scale. The present invention is not limited to the examples shown below.

The first embodiment will be described in detail with reference to the drawings.

FIG. 1 is a side view showing a state in which the automobile awning 1 according to the first embodiment of the present invention is fixed to the cabin roof of the automobile. FIG. 2 is a perspective view showing an automobile awning 1 according to a first embodiment of the present invention.

See FIGS. 1 and 2.
As shown in FIG. 1, the automobile awning 1 is attached to the upper part of the cabin roof of the automobile. More specifically, the automobile awning 1 is composed of a base portion 10 and an eaves portion 11 attached to the tip of the base portion 10.
The substrate portion 10 has a plate shape, is composed of a non-curved surface 100 and a curved surface 101 having one end curved downward on the windshield side of the automobile, and the curved surface 101 is provided with a desired number of holes H. In FIG. 2, four holes H are formed, but the number of holes H is not limited.
The eaves portion 11 includes a rectangular eaves plate 110 and a plurality of eaves legs 111 parallel to each other in the length direction of the eaves plates. It is preferable that the eaves leg 111 has a shape in which the eaves plate 110 is substantially parallel to the non-curved 100 of the base portion 10 when it comes into contact with the upper surface of the curved surface 101 of the base portion 10. Although three eaves legs 111 are provided in FIG. 2, the number of eaves legs 111 is not limited.

See FIG. FIG. 3 is a front view (a) and a rear view (b) of the automobile awning 1 according to the first embodiment of the present invention. In FIG. 3, the eaves legs 111 are shown by hatching in order to make the figure easier to see.
As shown in FIG. 3A, when the automobile awning 1 is viewed from the front, the eaves legs 111 of the eaves portion 11 are arranged on the upper surface of the curved surface 101 of the base portion 10, and the eaves legs 111 of the three eaves legs 111 are arranged. A hole H is formed between them. Further, the height of the eaves legs 111 is set so that the eaves plate 110 is slightly higher than the non-curved surface 100 of the base portion 10. Therefore, a gap is formed between the eaves plate 110 and the non-curved surface 100 so that the wind can pass through.
In FIG. 3B, when the automobile awning 1 is viewed from the back, the eaves legs 111 of the eaves 11 are arranged on the upper surface of the curved surface 101 of the base portion 10 as in the case of the front. A hole H is formed between the eaves legs 111. Further, the height of the eaves legs 111 is set so that the eaves plate 110 is slightly higher than the non-curved surface 100 of the base portion 10. Therefore, a gap is formed between the eaves plate 110 and the non-curved surface 100 so that the wind can pass through.

See FIG. 4A and 4B are a side view (a) of an automobile awning according to the first embodiment of the present invention, and a sectional view taken along line XX (b) and a sectional view taken along line YY (c) shown in FIG.
As shown in FIG. 4A, the base portion 10 has a plate shape and is composed of a non-curved surface 100 and a curved surface 101 having one end curved downward on the front glass side of the automobile, and the eaves portion 11 is rectangular. The eaves plate 110 is composed of the eaves plate 110 and the eaves legs 111, and when the eaves legs 111 come into contact with the upper surface of the curved surface 101 of the base portion 10, the eaves plate 110 has a shape substantially parallel to the non-curved 100 of the base portion 10. There is.
In FIG. 4B, the eaves leg 111 is shown by a dotted line so that the height of the eaves legs 111 is slightly higher than the non-curved surface 100 of the base portion 10. It can be seen that there is a gap between the 110 and the non-curved surface 100 to allow the wind to pass through.
In FIG. 4C, it is shown that the curved surface 101 is provided with a desired number of holes H, and the wind passes through the bottom of the substrate portion 10 through the holes H.
As shown in FIGS. 4 (b) and 4 (c), the wind passing through the holes H and the above-mentioned gap reduces the wind pressure on the automobile awning 1 received when the vehicle is driven, and at the same time, the wind passes through. Leads to the release of indirect heat from sunlight to the car cabin roof and prevents the temperature inside the car cabin from rising.

See FIG. It is a top view which shows an example of the shape of the eaves plate 110 of the awning for automobile 1 which concerns on Example 1 of this invention.
In FIG. 5A, the shape of the eaves plate 110 is a rectangle, and in FIG. 5B, the shape of the eaves plate 110 is a semicircle, but the shape of the eaves plate 110 matches the shape of the automobile to be attached. It can be any design.

The automobile awning 1 according to the first embodiment of the present invention may be resin-molded by FRP or the like, or a metal such as aluminum may be molded by bolts or welding. Further, for attachment to a car, if there is a car rain garter, it is preferable to place the car awning 1 on the rain garter and hold it with a hook. If there is no car rain garter, fix it between the bottom of the car awning 1 and the car cabin roof with a non-slip and adhesive member, and hook it to the top of the open / close door to pinch it. You may do so.
The distance between the automobile awning 1 and the automobile cabin roof is preferably about 2 to 3 cm.

Although the preferred embodiments of the automobile awning 1 according to the present invention have been illustrated and described above, it will be understood that various changes can be made without departing from the technical scope of the present invention.

Since the automobile awning according to the present invention can be easily fixed, it can be adopted for the cabin roof of various automobiles and can be widely used.

1 Car awning
10 Hypokeimenon 100 Non-curved surface 101 Curved surface
H hole
11 Eaves 110 Eaves plate 111 Eaves legs

Claims (2)

A awning that can be attached to the top of the cabin roof of a car
It consists of a base part and an eaves part attached to the tip of the base part.
The substrate portion is a plate-like body, one end of the automobile on the windshield side is curved downward, and the curved surface is provided with a desired number of holes.
The eaves portion is composed of an eaves plate and a plurality of eaves legs parallel to each other in the length direction of the eaves plates, and when the eaves legs abut on the upper surface of the curved surface of the substrate portion, the eaves plate is formed. An automobile awning characterized by having a shape substantially parallel to the non-curved portion of the substrate portion. The automobile awning according to claim 1, wherein the curved surface is along a curve from the cabin roof of the vehicle to be mounted to the windshield.

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