JP2005335686A - Method of shading with folding fan - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To install a folding fan of similar constitution to an ordinary folding fan on an inside part of a window glass pane in an automobile by a method other than a sucker for using the folding fan for shading on a day with bright sunshine. <P>SOLUTION: As the folding fan is opened roughly to a right-angle position, a tip of an outer rib is supported on a window frame of a door. A pivot part is inserted into a gap between a door end edge and the window glass pane to be supported. The folding fan in an opened state is thus installed onto an inner surface of the window glass pane in the automobile. The window glass pane is thus shaded. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

When driving a car during the daytime when the sun is strong like in summer, it has a problem of sunburn because it receives direct sunlight through the window glass, which is a big problem especially for women. The present invention relates to a method of using a fan as an awning on a day with strong sunlight.

In order to prevent the temperature inside the vehicle from rising during the daytime when the sunlight is strong, a sunshade of a common shape made of a black film is attached to the inner surface of the window glass of the automobile. This sunshade has been purchased at a car supply store, etc., and is used by attaching it to the window glass with a sucker.

On the other hand, as described in JP-A-8-85338, a pair of left and right holding bodies extending from the upper corner of the rear window toward the middle portion of the upper edge is attached to the upper edge of the rear window, and the holding is performed. The body holds a sunshade member that can be fanned downward with the upper corner of the rear window as the center of rotation while being able to shrink, while spreading in a fan shape and engaging the tip of the sunshade member with the side edge of the rear window. Structures having locking means that can be stopped have been proposed.

However, if a sunshade having an ordinary shape as described above is attached, it is messy and only annoying, and it does not give comfort to the user himself or to the surroundings. When not in use, it is difficult to place in a narrow car. As described in Patent Document 1, in the method of attaching the holding body to the upper edge of the window of an automobile, the holding body is always attached to the upper edge of the window even when the sunshade member is not used. is there. Further, a means for holding the sunshade member in a contracted state or in an expanded state like a blind is required, and the structure becomes complicated. As a result, it becomes a complicated and expensive awning member. Moreover, once the awning member is attached to the window, it becomes exclusive, and therefore it is almost impossible to replace it with another awning member of your choice.

On the other hand, as described in Utility Model Registration No. 3079218, a device has been proposed in which a sucker is attached to a fan and is adsorbed on a door glass of an automobile so that it is shaded.
JP-A-8-85338 Utility model registration No. 3079218

However, in the case of the method in which the fan is adsorbed to the window glass by the sucker in this way, it becomes impossible to open the window glass at a toll booth or the like on the highway, and if it is opened, the sucker is detached and the fan falls. Moreover, the window glass under the sun is at a high temperature, and the suction cup is heated and expanded and deformed by the high heat of the window glass. Therefore, it is difficult to strongly and reliably adsorb the window glass to the window glass. Moreover, since the air in the recessed part space of a suction cup is heated and expand | swells and a pressure rises, it is easy to peel from a window glass. The synthetic resin of the suction cup is softened by heat and the adsorption power is reduced. The suction cup may collect light like a lens and ignite. As described above, it has been confirmed that there are many problems with the technique of adsorbing a fan to a window glass with a suction cup.

The technical problem of the present invention pays attention to such a problem, and it is easy to expand only at the time of use by making it possible to attach a fan having the same configuration as an ordinary fan to the inner surface of an automobile window glass by a method other than a suction cup. It is easy to operate and handle and can be used for cheap shading by removing it and folding it when it is not in use. It is to realize a functioning shading method. In particular, it is possible to freely open and close the window glass with the fan mounted at any time.

The technical problem of the present invention is solved by the following means. The first aspect of the present invention supports the tip of the outer frame of the fan, which is opened at a substantially right angle, on the window frame of the door, and the main part is inserted and supported in the gap between the door edge and the window glass. This fan-type light shielding method is characterized in that the window glass is shielded by attaching the fan to the inner surface of the window glass of the automobile.

In this way, the tip of the outer frame of the fan that is opened at a substantially right angle is supported by the window frame of the door, and the main part is opened by being inserted and supported in the gap between the edge of the door body and the window glass. According to the method of shading the window glass by attaching the fan in the state of the window glass of the automobile, unlike the method of adsorbing and supporting the window glass inner surface with a soft sucker made of synthetic resin, the high temperature of the window glass Therefore, the light-shielding fan can be securely held without being influenced by the light-shielding state, so that the light-shielding state can be reliably maintained. Moreover, there is no danger of igniting by the light collecting action like a suction cup. Because it is installed using a window frame, the window glass can be opened and closed freely at any time, and the problem that the window glass cannot be opened due to the suction cup is solved, which may cause inconvenience at tollgates on highways. Absent. The sucker is not visible from the outside, and there is no worry of losing aesthetics.

According to a second aspect of the present invention, a U-shaped portion is provided at the distal ends of the pair of outer bones so that the distal ends of the outer bones of the fan that is opened at a substantially right angle can be supported by the window frame of the door. The inside of the window frame is accommodated inside the window frame, and the U-shaped outdoor side is inserted into the gap between the window frame and the window frame. A light-shielding fan, wherein a thin plate portion is provided so as to be inserted into a gap.

In this way, a U-shaped portion is provided at the distal ends of the pair of outer bones so that the distal ends of the fan's outer bones opened substantially at right angles can be supported by the window frame of the door. The inside part of the window frame is accommodated from the window glass, and the U-shaped outdoor side has a structure that can be inserted into the gap between the window glass in the window frame. The frame can be securely held and supported. In addition, since the thin plate portion to be inserted into the gap between the door edge and the window glass is provided in the main part, coupled with the sandwiching structure by the U-shaped portion of the pair of outer bone tips, it is ensured by simple means. The main part can be supported.

According to a third aspect of the present invention, the U-shaped portion has an elastic structure so that a clamping force can be generated, and the thin plate portion is gradually thinned toward the tip. It is a fan for shading. As described above, the U-shaped portion has an elastic structure so that a pinching force can be generated. Therefore, the distal ends of the pair of outer bones can be more securely pinched by elastically supporting the light, and the light can be blocked. This makes it possible to stably support the fan. In addition, since the thin plate portion supporting the main part is gradually thinned toward the tip, the thin plate portion is firmly and reliably formed by the wedge effect when inserted and supported in the gap between the door edge and the window glass. The main part can be supported via

According to a fourth aspect of the present invention, the fan is a light-shielding fan according to claim 2 or 3, wherein an organdy cloth, a translucent non-woven fabric, or a translucent film is attached to the radial bone. As described above, the fan has an organdy cloth, a translucent nonwoven fabric or a translucent film affixed to the radial bone, so that the interior of the car is surely shielded from light and is not darkened, thus ensuring an appropriate brightness. it can. In addition, even when viewed from the outside, the inside of the car can be seen somewhat, so there is no unnaturalness and it is safe.

As in claim 1, the front end of the outer frame of the fan that is opened at a substantially right angle is supported by the window frame of the door, and the main part is inserted and supported in the gap between the edge of the door body and the window glass. According to the method of shading the window glass by attaching an open fan inside the window glass of an automobile, unlike the method of adsorbing and supporting the window glass inner surface with a soft sucker made of synthetic resin, the window Since the fan for shading can be reliably held without being affected by the high temperature of the glass, the shading state can be reliably maintained. Moreover, there is no danger of igniting by the light collecting action like a suction cup. Because it is installed using a window frame, the window glass can be opened and closed freely at any time, and the problem that the window glass cannot be opened due to the suction cup is solved, which may cause inconvenience at tollgates on highways. Absent. The sucker is not visible from the outside, and there is no worry of losing aesthetics.

A U-shaped portion is provided at the distal ends of a pair of outer bones so that the distal ends of the outer bones of the fan opened substantially at right angles can be supported by the door window frame. The inside part of the window frame is housed inside the window frame, and the U-shaped outdoor side has a structure that can be inserted into the gap with the window glass in the window frame. Can be securely clamped and supported using a window frame. In addition, since the thin plate portion to be inserted into the gap between the door edge and the window glass is provided in the main part, coupled with the sandwiching structure by the U-shaped portion of the pair of outer bone tips, it is ensured by simple means. The main part can be supported.

Since the U-shaped part has an elastic structure so as to generate a clamping force as in claim 3, the distal ends of a pair of outer bones are more securely supported by clamping the window frame with elasticity. It is possible to stably support the light shielding fan. In addition, since the thin plate portion supporting the main part is gradually thinned toward the tip, the thin plate portion is firmly and surely secured by the wedge action when inserted and supported in the gap between the door edge and the window glass. The main part can be supported via

As described in claim 4, the fan has an organdy cloth, a translucent non-woven fabric or a translucent film affixed to the radial bone, so that the interior of the vehicle is not light-shielded and darkened, and has a moderate brightness. Can be secured. In addition, even when viewed from the outside, the inside of the car can be seen somewhat, so there is no unnaturalness and it is safe.

Next, an embodiment of how the fan-type shading method according to the present invention is actually realized will be described. FIG. 1 is a perspective view showing a state in which a light-shielding fan is attached to a window glass on the driver's seat side of an automobile, and the window glass is viewed from the inside of the vehicle. Reference numeral 1 denotes a window glass on the driver's seat side, and a light-shielding fan 2 is attached to the inside of the window glass 1. In the same manner as a normal fan, an arcuate organdy fabric or a translucent sheet 5 is attached to a large number of radial cores 4 that open and close around a main portion 3. And when folded, a pair of outer bones 7 and 9 holding many radial inner bones 4 are arranged inside the window glass 1 in a state of being opened substantially at a right angle. Therefore, one outer bone 7 is horizontal and the other outer bone 9 is standing vertically. The essential part 3 is provided with a thin insertion plate 6 integrally with the vertical outer bone 9 on the window glass side so as to protrude. Further, a U-shaped holding portion 8 is attached and fixed near the tip of the outer bone 7 in the horizontal direction, and a U-shaped holding portion 10 is attached and fixed near the tip of the outer bone 9 in the vertical direction.

Therefore, the U-shaped holding portions 8 and 10 are mounted using the window frame so as to sandwich and hold the inner half of the window frame f, and the insertion plate 6 on the main side is attached to the door edge and the window glass 1. By inserting it in the gap between them, the fan 2 for shading can be mounted and supported inside the window glass 1. As a result, since direct sunlight is blocked by the fan 2 on a day with strong sunlight, it is possible to prevent the driver and passengers from sunburning and the temperature inside the vehicle from rising. In addition, 11 is a window glass of a rear door, 12 is a rear door, 13 is a seat of a driver's seat, 14 is a door on the driver's seat side, and 15 is a handle.

FIG. 2 is a perspective view of a state in which the light-shielding fan 2 is attached to the inside of the window glass 1 from the outside. The fan 2 can be seen through the window glass 1 from the outside of the window glass 1 on the driver's seat side. Therefore, the pair of outer bones 7 and 9 can be seen, and the front surface of the fan 2 can be seen from the outside. Therefore, the front surface side of the fan 2 is preferably positioned on the inner surface of the window glass 1 and the back surface side is exposed in the passenger compartment, but the reverse is also possible. Thus, by attaching the fan 2 to the inside of the window glass 1, the inside of the vehicle is shielded by the fan 2, and the direct sunlight is blocked, and the inside of the vehicle becomes difficult to see due to the blinding action. In addition, 16 is a windshield and 17 is a door mirror.

The illustrated fan 2 is an example of a state of being attached to a front door, and may be attached to a rear seat side door. In addition, it is possible to prepare a fan that opens at 90 degrees or more and attach it in a slightly closed state, but it is more transparent to manufacture a fan that is fully opened at 90 degrees and attach it in the fully open state. So there is no sense of incongruity. Therefore, when the sunlight is intense or when it is difficult to see from the outside, it can be left in a slightly closed state.

FIG. 3 is a cross-sectional view of the main position of the fan 2 and is in a folded state. The shaft 3a penetrates at the essential positions of the large number of radial bones 4 ... and the pair of outer bones 7, 9, and the heads 3, 3 are provided at both ends thereof. The insertion plate 6 is extended from the outer bone 9 on the front side of the fan 2 so as to protrude. When attaching to the window glass side, as shown in the figure, in a state where the lower part of the window glass 1 is inserted inside the door main body 18a, 18b, the window glass 1 and the edge 18e of the indoor side door main body 18b It is made to hold | maintain by inserting the insertion board 6 in the clearance gap between them. Since the insertion plate 6 is formed in a wedge shape so that the tip end gradually becomes thinner, by inserting the insertion plate 6 strongly, the insertion plate 6 is firmly and securely held at the thick portion.

FIG. 4 is a perspective view of the U-shaped holding portion 8 attached to the distal end of the outer bone 7 in the horizontal direction, and an expansion / contraction mechanism portion 19 is interposed in order to make the U-shaped holding portion 8 extendable / contractable. The U-shaped holding portion 8 is shaped so that the U-shaped one arm portion 8a and the expansion / contraction portion 7a are in a straight line so as to form a U-shape, but the other U-shaped arm portion The shape 8b may be in a straight line with the stretchable portion 7a. Or the shape where the expansion-contraction part 9a is located in the middle of both U-shaped arm parts 8a and 8b like the U-shaped holding | maintenance part 8 of FIG. The U-shaped arm portions 8a and 8b are formed in a wedge shape so that the tip end gradually becomes thinner so that they can be easily inserted into the gap between the window glass 1 and the window frame groove.

FIG. 5 is a perspective view of the U-shaped holding part 10 attached to the distal end of the outer bone 9 in the vertical direction, with an expansion / contraction mechanism part 19 interposed. The U-shaped holding portion 10 has a telescopic portion 9a positioned between the arms 10a and 10b. However, one of the U-shaped holding portions 10 has a U-shape similar to the case of FIG. The arm portion 10a and the stretchable portion 9a can be in a straight line, or the other arm portion 10b can be straightened with the stretchable portion 9a. Also in this case, it may be formed in a wedge shape so that the ends of the U-shaped arm portions 10a and 10b gradually become thin so that it can be easily inserted into the gap between the window glass 1 and the window frame groove. Alternatively, if the arm portions 10a and 10b are made of thin metal plates, it is not always necessary to gradually reduce the tip end.

FIG. 6 is a horizontal sectional view showing a use state of the U-shaped holding portion 8 of FIG. 4, and the window glass 1 is fitted in the U-shaped groove of the rubber packing P of the window frame f. And the other arm part 8b of the said U-shaped holding | maintenance part 8 is inserted in the U-shaped groove | channel of this packing P with the window glass 1. As shown in FIG. That is, the other arm portion 8 b is inserted into the gap between the U-shaped groove of the packing P and the window glass 1. Further, a portion T of the window frame f closer to the vehicle compartment than the window glass 1 is in a state of being fitted between one arm portion 8a and the other arm portion 8b of the U-shaped holding portion 8. At this time, if the space between both arm portions 8a and 8b is narrowed so that the portion T on the vehicle interior side is sandwiched from the window glass 1 of the window frame f, the support of the U-shaped holding portion 8 is more reliable. And become more stable.

The U-shaped holding portion 8 of FIG. 5 is also inserted and fixed in the U-shaped groove of the packing P of the window frame f in the same manner as in FIG. Also in this case, the arm portion 10a on the outdoor side is inserted into the gap between the U-shaped groove of the packing P and the window glass 1 so that the telescopic mechanism portion 19 can be operated from the vehicle interior. As a result, the portion T of the window frame f closer to the vehicle compartment than the window glass 1 is fitted between one arm portion 10a and the other arm portion 10b of the U-shaped holding portion 10.

When the positions of the U-shaped holding portions 8 and 10 at the tips of the pair of outer bones 7 and 9 of the light shielding fan 2 match the size of the window frame f for automobiles to be used, the outer bones 7 and 9 are not necessarily required. There is no need to provide the expansion / contraction mechanism part 19 in the case. In that case, you may provide the U-shaped holding | maintenance part 8 and 10 directly in the front-end | tip of a pair of outer bones 7 and 9. FIG. However, the position of the U-shaped holding portions 8 and 10 at the ends of the pair of outer bones 7 and 9 is determined according to the size of the light shielding fan 2 and the size of the automobile window frame so that various sizes can be accommodated. It is convenient to provide an expansion / contraction mechanism 19 as shown in FIGS.

4 and 5, the base portions of the telescopic portions 7a and 9a are inserted into the sheath portion 20 attached and fixed to the pair of outer bones 7 and 9, and the operation knob 21 is attached to the built-in portion. Since the spring portion of the operation knob 21 is fitted in the corrugated portion in the sheath portion 20, when the operation knob 21 is operated back and forth along the slit 22, the U-shaped holding portions 8 and 10 advance and retract. Is locked. Since the operation knob 21 slides back and forth in this way and is intermittently locked, the optimum position is selected by sliding the positions of the U-shaped holding portions 8 and 10 until they coincide with the position of the window frame f. And since it can be locked, it can accommodate various sizes. The intermittent lock type telescopic mechanism 19 is an example, and a structure that can be slid continuously and locked at an arbitrary position is also possible. Or the spring which acts so that the expansion-contraction parts 7a and 9a of the U-shaped holding | maintenance part 8 and 10 may be extruded is incorporated in the inside of the sheath part 20, and the U-shaped holding | maintenance part 8 and 10 is always window frame f. A structure for pressing to the side is also possible. It should be noted that an incense holder 23 impregnated with a fragrance or an air purifier such as charcoal can be inserted into the space in the sheath portion 20.

In the above embodiment, the size of the fan 2 to be used is arbitrary, and may be a large size that covers the entire range of dimensions in the height direction of the window glass 1 as illustrated, or may be slightly smaller. In the case of the present invention, by providing the U-shaped holding portions 8 and 10 at the tips of the pair of outer bones 7 and 9 in a telescopic manner, the light-shielding fan 2 of any size can be attached. Thus, even if the window glass 1 is somewhat opened, it can be attached to the window frame.

As described above, by attaching and supporting the tips of the pair of outer bones of the fan to the window frame of the door, the window glass is shielded and can also be used as a blindfold. As a result, unlike conventional function-oriented sunshades, it becomes a light-shielding method, which not only increases the demand for fans, but also prints out various tourist spots and sights, and in particular the contents of advertisements. This will increase demand and contribute to industrial development. In addition, the window glass can be freely opened and closed even with the shading fan mounted.

It is the perspective view which looked at the state which attached the fan to the window glass of the motor vehicle from the vehicle interior side. It is the perspective view which looked at the state which attached the fan to the window glass of the motor vehicle from the vehicle exterior. It is a longitudinal cross-sectional view which shows the vicinity of the principal part of a fan. It is a perspective view which shows the attachment means of the outer-bone front-end | tip of a horizontal direction. It is a perspective view which shows the attachment means of the outer-bone tip of a perpendicular direction. It is a longitudinal cross-sectional view which shows the holding | maintenance state by the U-shaped holding | maintenance part of an outer-bone tip.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Window glass 2 Fan 3 Essential part 3a Essential axis 4 Radial core 5 Organdy or translucent sheet 6 Insertion plate (thin plate part)
7 Horizontal outer bone 7a Horizontal stretchable portion 8 U-shaped holding portion 8a Horizontal indoor arm portion 8b Horizontal outdoor arm portion 9 Vertical outer bone 9a Vertical stretchable portion 10 U-shaped Holding portion 10a Vertical arm outside arm portion 10b Vertical indoor arm portion 11 Rear door window glass 12 Rear door 13 Driver's seat 14 Driver's seat door 15 Handle 16 Windshield 17 Door mirror 18a Door body Indoor side 18e of door main body Indoor edge 18e of door main body Indoor edge 19 of door main body Telescopic mechanism portion 20 Sheath portion 21 Operation knob 22 Slit 23 Incense holder f Window frame P Rubber packing

Claims (4)

By supporting the tip of the fan's outer bone, which is opened almost at right angles, to the door window frame and inserting the main part into the gap between the door edge and the window glass, the fan is opened. A fan-type light shielding method, wherein the window glass is shielded by being attached to an inner surface of the window glass. A U-shaped portion is provided at the distal ends of a pair of outer bones so that the distal ends of the fan's outer bones opened almost at right angles can be supported by the door window frame. The indoor side of the window glass is accommodated, and the outdoor side of the U-shaped part can be inserted into the gap between the window glass in the window frame and can be inserted into the gap between the door edge and the window glass in the main part. A light-shielding fan having a thin plate portion as described above. The light-shielding fan according to claim 2, wherein the U-shaped portion has an elastic structure so that a pinching force can be generated, and the thin plate portion is gradually thinner toward the tip. 4. The light-shielding fan according to claim 2, wherein an organdy cloth, a translucent nonwoven fabric or a translucent film is attached to the radial bone.

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