JP3180205U - Sunshade for automobile, holding frame for sunshade for automobile, and fixing device for sunshade for automobile - Google Patents

Abstract

[PROBLEMS] To easily unfold and fold when not in use, can be stored in a compact state when not in use, can be manufactured at low cost, and is difficult to be cut at a bent portion. Sunshade 1 is provided.
A sunshade (1) is Miura-folded, has a thin aluminum film that reflects sunlight on a surface facing the windshield, and a suction cup for fixing to the windshield above the sun shade (1). Hole 5 for use. In addition, a U-shaped cutout 3 is provided at a substantially upper central portion of the sunshade 1, and a pair of hook-and-loop fasteners for fixing to the support stay are fixed to the outer portion thereof.
[Selection] Figure 1

Description

  The present invention is a foldable automobile sunshade that is unfolded inside a windshield of a car such as a passenger car or a truck, and used in a leaned state, a sunshade holding frame for an automobile, and an automobile The present invention relates to a sunshade fixing device.

  When exposed to direct sunlight in midsummer, automobiles such as passenger cars and trucks become hot enough that the interior of the vehicle becomes hot and the steering wheel cannot be gripped. Therefore, as shown in FIG. 5, conventionally, as shown in FIG. 5, an automobile sunshade (hereinafter simply referred to as a sunshade 1) in which a cardboard or a resin thin plate is provided with a large number of folding lines and grooves in the vertical direction. ) Is provided.

  These sunshades 1 are unfolded on the upper surface of a dashboard in the room and are in a leaning state, and the upper portion thereof is used from the inside of the windshield 11 with a plurality of suckers or the like. A foldable sunshade 1 that can be folded and held in a bellows shape when not in use is widely available on the market.

  However, the conventional folding sunshade 1 is unfolded on the dashboard and fixed to the windshield 11 with a suction cup, so that the suction cup comes off from the windshield 11 with time, and the sunshade 1 could fall. That is, there is a problem that the fixing of the sunshade 1 is unstable.

  Further, the folding sunshade 1 that has been conventionally used is such that a portion such as a folding line or a groove is linear in the width direction (substantially up and down in the unfolded state of use; see FIG. 5). Met. Here, in a linear bent portion, there are many cases where a mountain fold portion and a valley fold portion are mistakenly bent in the opposite direction. When the mistakes are repeated frequently, the conventional folding sunshade 1 has a problem that it is cut at portions such as a folding line and a groove.

  As these improvement measures, as disclosed in Patent Document 1, a device is disclosed in which a concave portion is provided in advance at a substantially central portion above the sunshade and fixed to a portion of the rear-view mirror on the windshield using a hook-and-loop fastener. .

  When this device is used, the sunshade can be firmly fixed to the windshield as compared with the case where the sunshade is fixed by a sucker or the like. Therefore, even if all of the plurality of suction cups are detached from the windshield, the sunshade does not fall on the dashboard.

  Further, as disclosed in Patent Document 2, an invention of a sunshade that can be unfolded and folded with one touch by using a spring that applies a biasing force is also disclosed. According to the present invention, since the sunshade can be used as if it were a folding umbrella, it can be easily folded when not in use.

Utility Model Registration No. 3140307 JP 2009-126373 A

  However, the sunshade 1 described in Patent Document 1 and Patent Document 2 described above can be folded only in the length direction (left and right lateral directions in the unfolded use state, see FIG. 5). It can be done.

  That is, since the sunshade 1 described in Patent Document 1 or Patent Document 2 cannot be folded in the width direction (up and down direction in the unfolded use state, see FIG. 5). It lacks compactness in the state, and is extremely troublesome to carry and store.

  In addition, the sunshade 1 described in Patent Document 1 and Patent Document 2 described above has a large number of parts, a complicated structure, and cannot be manufactured at low cost.

  The present invention is easy to unfold and fold when not in use, can be held in a compact state when not in use, can be manufactured at low cost, and can be used for a long time. An object of the present invention is to provide an automobile sunshade 1 that is difficult to cut at portions such as bending lines and grooves, an automobile sunshade holding frame, and an automobile sunshade fixing device.

  The present invention solves the problems of the sunshade 1 for automobiles that has been conventionally used as described above.

  The invention described in claim 1 is a foldable automobile sunshade that is unfolded and stood on the inside of a windshield, and the sunshade is Miura folded It is characterized by.

  According to the first aspect of the present invention, there is no case where the mountain fold portion and the valley fold portion are mistakenly folded in the opposite direction by using the Miura fold for the folding sunshade for an automobile. Therefore, since it can be made difficult to be cut at the bent portion, it can be used over a long period of time.

  In addition, it can be folded in both the length direction and the width direction when not in use. Therefore, it can be stored in a compact state.

  According to a second aspect of the present invention, the sunshade has an aluminum thin film for reflecting sunlight on a surface facing the windshield, and is fixed to the windshield above the sunshade. It has a hole for a suction cup for the purpose.

  According to the second aspect of the present invention, the temperature increase rate in the vehicle can be suppressed by having the aluminum thin film reflecting sunlight on the surface of the sunshade facing the windshield. Moreover, a sunshade can be easily fixed to a windshield by using a suction cup.

  The invention described in claim 3 is the invention described in claim 1 or 2, wherein the sunshade has a U-shaped notch at a substantially upper center portion thereof, and the U-shaped notch. A pair of hook-and-loop fasteners to be fixed to the support stay are fixed to the left and right of the outer portion of the part.

  The sunshade according to the present invention can be fixed to a portion of a support stay using a hook-and-loop fastener in addition to a method of fixing to a windshield with a suction cup or the like. Therefore, even if left for a long period of time, the sunshade in a standing state does not come off from the windshield and fall down.

  The invention described in claim 4 is a holding frame body for an automobile sunshade for storing the automobile sunshade according to any one of claims 1 to 3 in a folded state. The holding frame body has a plate-like member and at least two pairs of ribbon-like bands fixed to the plate-like member and facing each other, and the band has a part or all of one side thereof. The sunshade which has a hook-and-loop fastener and is folded around is wrapped around with the band, and is housed by attaching the hook-and-loop fasteners together.

  The sunshade according to the present invention is Miura folded and can be folded in both the length direction and the width direction when not in use. Therefore, by using the holding frame according to the present invention, the folded sunshade can be stored in a compact state.

  The invention described in claim 5 is an automobile sunshade fixing device using the holding frame according to claim 4, wherein a part of the sunshade is attached to the plate-like member of the holding frame. The holding frame is fixed to a sun visor by the band having a hook-and-loop fastener.

  Instead of fixing the sunshade to the windshield with a suction cup, or in addition to fixing it with a suction cup, it is also fixed to the sun visor using a hook-and-loop fastener. But it won't come off the windshield.

  In addition, even if a part of the sunshade is fixed to the plate-like member of the holding frame, the folded sunshade can be stored in the holding frame.

  The sunshade according to the present invention is characterized in that it is folded Miura, so that the positions of the mountain fold portion and the valley fold portion formed by the folding lines, grooves, etc. are fixed. That is, at the time of folding, the mountain folded portion and the valley folded portion are not mistakenly folded in the opposite direction.

  Therefore, it is possible to provide a sunshade that can be used for a long period of time without a conventional problem of cutting in a short time at a portion such as a bending line or groove.

  In addition, when the sunshade according to the present invention is used, the sunshade can be folded in both the length direction and the width direction when not in use, so that it can be stored and held in a compact state. Further, by using the present invention, it is possible to provide a sunshade that can be easily expanded and folded and can be manufactured at low cost.

It is the schematic of the sunshade which concerns on this invention.

        (A) It is explanatory drawing which shows an expansion | deployment initial state.

        (B) It is explanatory drawing which shows the state in the middle of expansion | deployment.

(C) It is explanatory drawing which shows the use condition after expansion | deployment (The details of Miura folding are also described.).
It is explanatory drawing of the state which fixed the sunshade which concerns on this invention to the support stay. It is explanatory drawing which accommodates the folded sunshade.

        (A) It is the schematic of a holding frame.

(B) It is the schematic of the state which accommodated the sunshade using the holding | maintenance frame.
It is explanatory drawing which fixes the developed sunshade to a sun visor using a holding frame.

        (A) It is the schematic of the sunshade fixed to the holding frame.

(B) It is the schematic of the state which fixed the holding frame to the sun visor.
It is the schematic which shows the use condition of a sunshade.

Hereinafter, an embodiment of an automobile sunshade 1 according to the present invention will be described in detail with reference to FIGS. The sunshade 1 according to the present invention is of a folding type as shown in FIG. 5, and is used in a state where it is leaned on the inside (indoor side) of a windshield 11 of a car such as a passenger car 25 or a truck. It is.
1. Sunshade Material A sunshade 1 according to the present invention uses a cardboard or a thin resin plate. Here, as the resin thin plate, for example, a thin plate made of a material that can be easily bent, such as polypropylene or polyethylene, is preferable.

And it is preferable that the surface which opposes the windshield 11 of the sunshade 1 has vapor-deposited aluminum which is not shown in figure, or the sheet | seat on which aluminum was vapor-deposited. That is, the surface of the sunshade 1 facing the windshield 11 has an aluminum thin film that reflects sunlight, thereby suppressing the temperature rise rate in the vehicle.
2. Structure of Sunshade FIG. 1 shows a schematic diagram of a sunshade according to the present invention. In FIG. 1, the process which expand | deploys the sunshade 1 which concerns on this invention which concerns on this invention, and makes it a use state is shown (FIGS. 1 (a)-(c)). That is, as shown in FIGS. 1 (a) and 1 (b), it can be easily deployed by applying a force to a substantially diagonal portion of the sunshade 1 and pulling it outward. On the other hand, when folding the unfolded sunshade 1, the reverse process shown in the figure can be used.

  The sunshade 1 according to the present invention is so-called Miura folded. That is, as shown in FIG. 1 (c), the positions of the mountain fold 9 portion and the valley fold portion 7 formed by folding lines, grooves, etc. are pre-fixed Miura folds. It is characterized by this.

  By using Miura folding, there is no case where the mountain fold 9 and the valley fold 7 are mistakenly folded in the opposite direction. Accordingly, the sunshade 1 can be used over a long period of time because it can be made difficult to be cut at the bent portion formed by the bending streaks or grooves.

  In addition, since the sunshade 1 according to the present invention is Miura folded, it can be folded in both the length direction and the width direction when not in use. Therefore, it can be stored in a compact state.

  The sunshade 1 according to the present invention has a plurality of holes 5 in the upper part. This hole portion 5 is a hole for a suction cup for fixing to the windshield 11 with a suction cup or the like like the sunshade 1 conventionally used. By using a suction cup (not shown), it can be easily fixed to the windshield 11 from the inside.

Further, the U-shaped notch 3 at the substantially upper center portion of the sunshade 1 is for fixing to the support stay 23 portion of the rearview mirror 15 as will be described later.
3. Fixing the sunshade The sunshade 1 according to the present invention can be fixed to the portion of the support stay 23 for locking the rearview mirror 15 in addition to the method of fixing to the windshield 11 with a sucker or the like (FIG. 2). . The support stay 23 is fixed to the inside (inside the room) of the windshield 11 with an adhesive or the like.

  In this embodiment, the state that can be removed by using a suction cup or a hook-and-loop fastener is called “fixed”, and is firmly held by an adhesive or double-sided tape, and can be separated without breaking. We decided to call the state where it was impossible to “stick”.

  The sunshade 1 according to the present invention has a U-shaped cutout 3 at a substantially upper central portion. The U-shaped cutout portion allows the sunshade 1 to pass through the portion of the support stay 23 to which the rearview mirror 15 is fixed and the sunshade 1 to the portion of the support stay 23 when the sunshade 1 is stood on the inside of the windshield 11. It has two purposes.

  As a means for fixing the sunshade 1 to the support stay 23, a pair of commonly used hook-and-loop fasteners 35a and 35b are used. Many types of hook-and-loop fasteners 35a and 35b are known. In this embodiment, one side is raised in a hook shape (hereinafter simply referred to as a hook; referred to as a hook-and-loop fastener 35a), and one side is raised in a loop shape (hereinafter simply referred to as a loop). General hook-and-loop fasteners 35a and 35b that can be attached to each other by pressing the hook-and-loop fastener 35b) are used.

  On the left and right sides of the outer portion of the U-shaped notch 3 at the substantially upper center of the sunshade 1, an adhesive or double-sided tape is used so that the hooks of the pair of hook-and-loop fasteners 35a face the front surface (front side in FIG. 2). Paste and fix. And it leans on the inner side of the windshield 11 in a state where the U-shaped notch 3 at the substantially upper center portion of the sunshade 1 is passed through the support stay 23.

  In this state, a band 33 a having a hook-and-loop fastener 35 b in which a loop is formed on the back surface portion is pressed and stuck across the support stay 23 from the front side of the support stay 23. That is, the hook portion of the hook-and-loop fastener 35a fixed to the sunshade 1 and the loop portion of the hook-and-loop fastener 35b on the back surface portion of the band 33a are adhered to each other so that the sunshade 1 can be firmly fixed to the support stay 23. (FIG. 2).

  The sunshade 1 according to the present invention is also fixed to the portion of the support stay 23 using hook-and-loop fasteners 35a and 35b in place of the method of fixing to the windshield 11 with a suction cup or the like, or in addition to the method of fixing with the suction cup. I can do it. Therefore, even if left for a long period of time, the sunshade 1 in a standing state does not come off the windshield 11 and fall down.

In the above-described embodiment, the hook of the hook-and-loop fastener 35a is arranged at the U-shaped cutout portion 3 of the sunshade 1, and the loop of the hook-and-loop fastener 35b is arranged at the back surface of the band 33a opposite to the hook. The arrangement can be reversed.
4). Storing the folded sunshade An embodiment in which the sunshade 1 according to the present invention is housed in a folded state using the holding frame 31 will be described (FIG. 3). The holding frame 31 has a planar plate-like member 37 and at least two pairs of ribbon-like bands 33b and c facing each other. Then, two pairs of bands 33b, c are fixed to the planar plate member 37 by adhesion or the like.

  In FIG. 3, which is the present embodiment, two pairs of ribbon-shaped bands 33b and c having hook-and-loop fasteners 35a and 35b on part or all of one side thereof are shown. For example, as shown in FIG. 3, the band 33b has a hook-and-loop fastener 35a on a part of the front side and a part of the back side (not shown) of the band 33b has a hook-and-loop fastener 35b. The holding frame 31 was used.

  The sunshade 1 folded as shown in FIG. 1 (a) is placed on the plate-like member 37 of the holding frame 31, and two pairs of bands 33b, c having hook-and-loop fasteners 35a, 35b around the sunshade 1 Hang it so that it wraps around. Then, the folded sunshade 1 is accommodated by attaching the surface fasteners 35a, 35b facing each other of the two pairs of bands 33b, 33c.

  As described above, the sunshade 1 according to the present invention is Miura folded and can be folded in both the length direction and the width direction when not in use. Therefore, the folded sunshade 1 can be stored in a compact state by using the holding frame 31 according to the present invention.

In the above-described embodiment, the case where one holding frame 31 is used has been described. However, the folded sunshade 1 is moved in the vertical direction using a pair (two) holding frames 31 ( It can be stored by pressing from both sides.
5. Fixing device to sun visor A case where the sun shade 1 according to the present invention is fixed to the sun visor 17a on the passenger seat side using the holding frame 31 described above will be described (FIG. 4). That is, the above-described holding frame 31 can be used for fixing the unfolded sunshade 1 to the sun visor 17a on the passenger seat side in addition to the function of storing the folded sunshade 1 in a compact state. It is a thing.

  As shown in FIG. 4, a part of the sunshade 1, for example, the upper left end portion is attached to the rear surface of the holding frame 31 with an adhesive or a double-sided tape and fixed in advance. That is, a part of the sunshade 1 is fixed to the back surface of the holding frame 31. In FIG. 4, a hook-and-loop fastener 35b (not shown) is fixed to the back surface of the band 33c.

  Then, the back surface of the sun visor 17 a on the passenger seat side is brought into contact with the front surface of the plate-like member 37 of the holding frame 31. In this state, two pairs of bands 33b and c having hook-and-loop fasteners 35a and 35b are hung around so as to wrap around the sun visor 17a, and pressed by the portions of the hook-and-loop fasteners 35a and 35b facing each other, and attached to each other. Fix it.

  Instead of fixing the sunshade 1 to the windshield 11 with a sucker or the like, or in addition to the method of fixing the sunshade 1 with a sucker or the like, the sunshade 1 is also fixed to the portion of the sun visor 17a by the fixing device 39 using the hook-and-loop fasteners 35a and 35b. Therefore, it does not come off the windshield 11 even if left for a long time.

  In addition, as shown in FIG. 2, the sunshade 1 can be more firmly fixed by further fixing the sunshade 1 to the support stay 23.

  In the present embodiment, the case where the sunshade 1 is fixed to the sun visor 17a on the passenger seat side using the holding frame body 31 has been described, but the sunshade 1 is mounted on the driver seat side using the holding frame body 31. It can also be fixed to the sun visor 17b.

  In addition, the sunshade 1 can be fixed to both the passenger side sun visor 17a and the driver side sun visor 17b (not shown) using a pair (two) of holding frame bodies 31.

  Needless to say, even if a part of the sunshade 1 is fixed to the plate-like member 37 of the holding frame 31 as in the present embodiment, the folded sunshade 1 can be stored in the same manner as in FIG. .

  INDUSTRIAL APPLICABILITY The present invention can be used for a foldable sunshade that can be stood on the inside of a windshield of an automobile.

DESCRIPTION OF SYMBOLS 1 Sunshade 3 U-shaped notch part 5 Hole part 7 Valley fold 9 Mountain fold 11 Windshield 13 Front glass frame 15 Room mirror 17a, b Sun visor 19 Ceiling 21 Dashboard 23 Support stay 25 Passenger car 31 Holding frame 33a, b, c Band 35a Surface fastener (hook)
35b Loop fastener (loop)
37 Plate-shaped member 39 Fixing device

Claims (5)

A foldable automobile sunshade that is unfolded and leaned inside the windshield,
The sunshade for automobiles, wherein the sunshade is folded Miura. The sunshade is
The surface facing the windshield has an aluminum thin film for reflecting sunlight,
2. The sunshade for automobiles according to claim 1, further comprising a suction hole for fixing to the windshield. The sunshade is
It has a U-shaped notch at its upper center.
3. A sunshade for an automobile according to claim 1 or 2, wherein a pair of hook-and-loop fasteners for fixing to the support stay are fixed to the left and right sides of the outer portion of the U-shaped notch. An automobile sunshade holding frame for storing the automobile sunshade according to any one of claims 1 to 3 in a folded state,
The holding frame has a plate-shaped member and at least two pairs of ribbon-shaped bands fixed to the plate-shaped member and facing each other.
The band has a hook-and-loop fastener partly or entirely on one side thereof,
The folded sunshade is hung around the band by the band, and is housed by attaching the hook-and-loop fasteners together. A sunshade fixing device for an automobile using the holding frame according to claim 4,
A part of the sunshade is fixed to the plate-like member of the holding frame,
The holding frame body is fixed to a sun visor by the band having a hook-and-loop fastener.

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