KR20110127130A - Sunshade structure - Google Patents

Abstract

The cylindrical part 13a which penetrates in the sheet winding / drawing direction is formed in the edge part of the width direction orthogonal to the sheet winding / drawing direction of the light shielding sheet 13, respectively. The long core rod 19 is inserted into the cylindrical portion 13a, and the cylindrical portion 13a together with the long core rod 19 forms a concave groove of the long protrusion 17 that constitutes the pair of long support means 15. It accommodates in 17a, and fixes the one end of the long core rod 19 to the edge part of the elongate protrusion 17 in the sheet | seat extraction direction. The concave groove 17a is covered with the cover 23 with a gap S so that the edge portions of the light blocking sheet 13 in the width direction can be movably inserted. The tubular portion 13a is accommodated in the concave groove 17a together with the long core rod 19 and pressed tightly in the window portion, and the light shielding sheet 13 is slid in the sheet winding / drawing direction to both long supporting means 15. Support as much as possible. Accordingly, a line shade structure is provided in which the light blocking sheet does not loosen or wrinkle.

Description

Sunshade structure {SUNSHADE STRUCTURE}

This invention relates to the improvement of the line shade structure which covers a window part with a shielding sheet which can be wound and pulled out, and blocks direct sunlight.

Patent Document 1 discloses a line shade structure in which a plurality of rod-shaped frame members having flexibility with respect to a light shielding sheet are provided with tension in the width direction so that the light shielding sheet does not stretch in a state covering the window portion. It is.

Japanese Patent Laid-Open No. 2006-290201 (4, 5 pages, Figs. 2, 3)

However, in the said patent document 1, since the rod-shaped frame member is disposed at intervals in the sheet winding / drawing direction, when the shading sheet is wound into a roll shape, the rod-shaped frame member is rolled into a roll-shaped shading sheet and wrinkles occur in the shading sheet. . When the light-shielding sheet with wrinkles is taken out, line wrinkles are distributed on the entire surface of the sheet, resulting in poor appearance.

This invention is made | formed in view of such a point, Comprising: The objective is to provide the line shade structure which loosens and wrinkles do not generate | occur | produce in a light shielding sheet.

In order to achieve the above object, the present invention is characterized in that support means for slidably supporting both edge portions in the width direction of the light shielding sheet are provided outside the edge portions at right angles perpendicular to the sheet winding / drawing direction of the window portion.

Specifically, the present invention is directed to a line shade structure in which a light shielding sheet is housed in a winding means provided at one end of a window portion so as to be wound and pulled out, and covers the window portion with the drawn light shielding sheet to block direct sunlight. Find a solution such as this.

That is, 1st invention has the elongate protrusion part which has a concave groove continued continuously in a sheet winding / drawing direction, and the concave groove of this elongate protrusion part in the outer edge part edge orthogonal to the sheet winding-out direction of the said window part. A long core rod having one end fixed to the sheet extraction direction end side of the elongated protruding portion, the other end extending in the sheet winding direction and becoming free, and a width direction both end edge side perpendicular to the sheet winding / drawing direction of the light shielding sheet. A pair of long supporting means each having a cover covering the concave groove with a gap therebetween so as to be movably inserted therein are arranged in parallel over the entire length of the window portion, and the sheet is wound around the edges of the sheet width direction of the light shielding sheet. Each cylindrical part penetrates the drawing direction and penetrates the long mandrel, and the light shielding sheet has the concave shape along with the long mandrel. It is housed in a groove and is squeezed tightly in the window portion, and is supported by both long supporting means so as to be slidably supported in the sheet winding / drawing direction.

According to a second aspect of the invention, in the invention described in claim 1, the window portion is formed in a window constituting panel made of a resin material, and the window circumference of the window constituting panel is an opaque region, and the elongated protruding portion constitutes the window portion. It is characterized in that it is formed integrally with the panel.

In the invention described in claim 2, in the invention described in claim 2, the wire rope driven by the drive means follows the long support means on both sides outside the edge portions of the window portion perpendicular to the sheet winding / drawing direction. The light-shielding sheet is squeezed by a pulley, and the light-shielding sheet is fixed to the wire rope with an end portion of the sheet discharging direction to be slidable in the sheet winding / drawing direction by the driving means, and the pulley is integrally formed with the window constituting panel. It is characterized in that the mounting seat is rotatably mounted.

In a fourth aspect of the invention, in the invention described in claim 1, a bar member is connected to an end portion of the light shielding sheet in the sheet winding / drawing direction so that the bar member extends in the sheet width direction. It spans between the support means, and the both ends are inserted between the concave groove and the cover of the elongated protrusion, and the long mandrel is slidably gripped in the sheet winding / drawing direction.

According to a fifth aspect of the invention, in the invention as set forth in claim 4, a grip portion having an insertion hole penetrating in a sheet winding / drawing direction is formed at both ends of the bar member, and the long mandrel is inserted into the insertion hole. It features.

According to a sixth aspect of the invention, in the invention described in claim 4 or 5, a wire rope driven by a driving means is connected to the two long supporting means outside the edge portions of the window portion perpendicular to the sheet winding / drawing direction. It is caught by the pulley so as to follow, and both ends of the bar member are fixed to the wire rope, and the light shielding sheet is slidable in the sheet winding / drawing direction by the driving means.

According to the first aspect of the present invention, the tubular portion formed at the edge portion in the width direction perpendicular to the sheet winding / drawing direction of the light shielding sheet is a concave shape of the long protrusions constituting the pair of long supporting means in the state where the long mandrel is inserted. It is housed together with the elongated mandrel in the groove, whereby the light shielding sheet is squeezed in the window portion and is slidably supported in the sheet winding / drawing direction by the elongate supporting means.

Therefore, the light shielding sheet is stably supported by the long supporting means without shifting its position in the width direction at the time of winding and unloading, and does not cause looseness or wrinkles. Slide

According to the second aspect of the present invention, since the long protrusion is integrally molded with the window constitution panel, the part becomes thick, the rigidity is increased, and the window constitution panel is reinforced. Moreover, since only the outer periphery of a window part is thickened, compared with the case where the whole window structure panel is thickened, it is lightweight and the space in a vehicle is ensured widely. Further, since the elongated protrusion is formed in the opaque region of the window outer circumference of the window constituting panel, the elongated support means is not covered and covered by the opaque region, and the appearance is improved.

According to the third invention, since the wire rope is disposed along both long supporting means, and the mounting seat of the pulley is molded integrally with the window component panel, the deformation of the window component panel due to the tension acting on the wire rope is prevented. It is prevented by the long protrusions, and smooth driving of the light shielding sheet by the driving means is ensured.

According to the fourth aspect of the present invention, when both ends of the bar members connected to the sheet extraction direction ends of the light shielding sheet grip long rods, the intervals between the two long core rods are supported with high accuracy, and the tension of the light shielding sheet is stabilized. Less resistance

According to the fifth aspect of the present invention, a stable slide of the light shielding sheet can be realized simply and reliably only by inserting a long mandrel into the gripping portion insertion hole formed at both ends of the bar member.

According to the sixth aspect of the present invention, by fixing both ends of the bar member to the wire rope, a long core rod does not shake during winding and unwinding of the light shielding sheet, and a slide having low sliding resistance of the light shielding sheet can be realized.

Fig. 1 is a view of the roof of an automobile to which the sun shade structure according to the first embodiment of the present invention is applied, as viewed from the inside of a vehicle.
2 is a configuration diagram of a sun shade structure according to the first embodiment in a state where the loop inner panel is separated.
FIG. 3 is a configuration diagram of the sun shade structure in which the light shielding sheet, the winding device, and the cover are separated in FIG. 2.
4 is a cross-sectional view taken along the line IV-IV of FIG. 1.
FIG. 5 is a cross-sectional view taken along the line VV of FIG. 2.
FIG. 6 is an exploded perspective view of the first embodiment before attaching the cover and the mandrel to the elongated protrusion. FIG.
7 is an exploded perspective view of a mounting structure of a pulley on which a wire rope is caught in the first embodiment.
FIG. 8 is a diagram corresponding to FIG. 2 of the second embodiment.
9 is a diagram corresponding to FIG. 3 of the second embodiment.
FIG. 10 is a diagram corresponding to FIG. 4 of the second embodiment. FIG.
FIG. 11 is a cross-sectional view taken along the line XI-XI of FIG. 8.
12 is a cross-sectional view taken along the line XII-XII in FIG. 8.
FIG. 13 is a cross-sectional view taken along the line XIII-XIII of FIG. 8.
14 is an exploded perspective view of the line shade structure of the elongated protruding portion for attaching in the second embodiment.

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described based on drawing.

(1st embodiment)

FIG. 1 is a view of the roof (panorama loop) 3 of the vehicle 1 to which the sun shade structure according to the first embodiment of the present invention is applied, from the vehicle interior. In FIG. 1, the left side is the front of the vehicle body, and the right side is the rear of the vehicle body. 4 is a cross-sectional view taken along the line IV-IV of FIG. 1.

In the metal roof outer panel 4 of the roof 3, a window configuration panel 5 made of a rectangular resin material long in the vehicle body front and rear direction is fitted through a rubber seal member 7. This window structure panel 5 consists of transparent resin materials, such as PC (polycarbonate), PET (polyethylene terephthalate), and PS (polystyrene), for example.

The window structure panel 5 is formed with a rectangular window portion 9 elongated in the vehicle body front-rear direction, and the concealed layer 10 is laminated on the outer circumference of the window portion 9 by two-color molding (dual molding) described later. To become an opaque region. As resin used for this two-color shaping | molding, resin excellent in adhesiveness with resin of the said window part structure panel 5 is selected. For example, when resin of the window part panel 5 is PC, PET, ABS (acrylonitrile butadiene styrene), PBT (polybutyrene terephthalate), etc. are mentioned. In addition, other selection conditions include less deterioration due to ultraviolet rays, strength and rigidity that can withstand the mounting of structures and module parts. If the color is opaque, the color is not limited to black, and the body color may be used.

At one end side (Fig. 4 right end side) behind the vehicle body 9, a retractor 11 is provided as a winding means. In this winding device 11, the light shielding sheet 13 is accommodated so as to be wound and pulled out, and the window block 9 is covered by the drawn light shielding sheet 13 to block direct sunlight. Here, the winding device 11 always pulls the light shielding sheet 13 in the winding direction by means of a spring or the like which is not shown.

As shown in FIG. 3, a pair of long support means 15 is arrange | positioned in parallel over the full length of the window part 9 outside the vehicle width direction both edges orthogonal to the sheet | seat winding-out direction of the said window part 9, respectively. do. FIG. 3 shows a line shade structure in a state where the light shielding sheet 13, the winding device 11, and the cover 23 described later are separated. As shown in Figs. 5 and 6, the elongate supporting means 15 has an elongated protrusion 17 having a concave groove 17a continuously connected in the sheet winding / drawing direction, and this elongate protrusion 17 Is integrally formed by the window constituting panel 5 and the two-color molding together with the concealment layer 10.

At the end portion of the elongated protrusion 17 in the sheet ejecting direction, a coupling recess 17b having a “U” shape is formed. In the concave groove 17a of the elongated protrusion 17, a long cylindrical rod made of resin having a circular cross section having an annular coupling groove 19a at one end thereof is disposed, and the coupling groove 19a is By fitting into the engaging groove 17b, one end of the front of the vehicle body of the elongated core rod 19 is fixed to the seat withdrawal direction end of the elongated protrusion 17, and the other end of the rear of the vehicle body continues in the seat winding direction and is free. ) State.

Four mounting portions 21 protrude integrally at predetermined intervals in the longitudinal direction on the outer side in the vehicle width direction of the elongated protrusion 17. In these mounting portions 21, the screw insertion holes 21a and the thin grooves 21b are formed. ) Is formed. As shown in Figs. 2, 5 and 6, the elongated protrusion 17 is covered with a metal cover 23 having a cross-section " L " shape, and a screw (for a screw insertion hole 21a of the mounting portion 21). By tightening 25, the cover 23 is attached to the mounting portion 21 so as to cover the entire long protrusion 17. In the cover 23 attached state, the widthwise both edge portions of the light shielding sheet 13 that are orthogonal to the sheet winding / drawing direction of the light shielding sheet 13 are movable between the elongated protrusion 17 and the inside of the vehicle width direction. In addition to the insertion, a gap S is formed so that the long mandrel 19 does not fall out of the concave groove 17a.

In the edge part of the width direction both ends of the said light shielding sheet 13, the cylindrical part 13a which penetrates in the sheet winding-out direction, and into which the said long core rod 19 is inserted is formed, respectively (refer FIG. 5). In addition, the light shielding sheet 13 has the tubular portion 13a taut to the window portion 9 accommodated in the concave groove 17a together with the long core rod 19, and the long supporting means of both sides. The sheet 15 is slidably supported in the sheet winding / drawing direction.

In the middle of the vehicle width direction on the winding device 11 side of the window unit configuration panel 5, a motor 27 as drive means is provided, and a drive drum 29 is integrally mounted to the output shaft of the motor 27. .

A plurality of pulleys 31 are rotatably mounted so as to correspond to both ends of the elongate supporting means 15 in the concealed layer 10, which is an opaque region of the outer circumference of the window 9 of the window constituting panel 5. As shown in Fig. 7, the pulley 31 is formed on the outer side of the mounting seat 33 shaft portion 33a integrally formed with the window configuration panel 5 together with the concealment layer 10 by two-color molding. The screw 37 is screwed into the screw hole 33b of the shaft portion 33a in a state where the insertion hole 31a of the slit is inserted and the washer 35 is interposed therebetween, so that the pulley 31 is mounted. ) Is installed freely in rotation.

The plurality of pulleys 31 and the driving drum 29 are provided with a wire rope 39 made of a wire or the like, and the outer edge portions of the both ends of the window portion 9 that are orthogonal to the sheet winding / drawing direction of the window 9, namely, On the outside perpendicular to the sheet winding / drawing direction of the elongated protrusion 17, the wire rope 39 is tightened along the both long supporting means 15 through the thin groove 21b of the mounting portion 21. Inwardly orthogonal to the sheet winding / drawing direction of the long protrusions 17, the wire rope 39 is stretched so as to be separated from the long protrusions 17 along the both long supporting means 15, and the It is comprised so that a driving drive may be carried out by the starting of the motor 27. FIG.

The bar member 41 is connected to the sheet withdrawal direction end portion (the left side in FIGS. 1, 2 and 4) on the front side of the body of the light shielding sheet 13 so as to extend in the sheet width direction. Both ends of the vehicle width direction of the 41 are connected to the wire rope 39 so that the light shielding sheet 13 is fixed to the wire rope 39, and the light shielding sheet 13 is moved by the forward and reverse operation of the motor 27. The sheet can be slid in the winding / drawing direction. That is, the light shielding sheet 13 is slid in the sheet winding direction by the clockwise rotation of the drive drum 29 mounted on the output shaft of the motor 27 and wound by the winding device 11, and the window portion ( 9) is opened to light the interior of the vehicle, while the light shielding sheet 13 is pulled out from the winding device 11 by counterclockwise rotation of the driving drum 29 in FIG.

Here, the opaque region (hidden layer 10), which is the outer circumference of the window portion 9, is covered by the roof inner panel 43 from the vehicle interior side, and the long supporting means 15, the cover 23, the motor 27 ), Pulleys 31, wire ropes 39 and the like are not visible from the inside of the car. Naturally, they are configured to be invisible even from the outside of the vehicle by the concealment layer 10.

Thus, in this 1st Embodiment, the cylindrical part 13a is formed in the edge part of the width direction orthogonal to the sheet winding-out direction of the light shielding sheet 13, and the long core rod 19 is made into the said cylindrical part 13a. In the state of inserting the same, the light shielding sheet 13 is stored in the concave groove 17a of the long projection 17 of the pair of long supporting means 15 together with the long mandrel 19. The window 9 is tightened so that the light shielding sheet 13 can be slidably supported by the elongate supporting means 15 in the sheet winding / drawing direction.

Therefore, the light shielding sheet 13 is stably supported by the long supporting means 15 without being displaced in the width direction during winding and withdrawing, and without causing looseness or wrinkles, and is straight and without jamming. The sheet can be slid smoothly in the sheet winding / drawing direction.

In addition, since the long protrusion 17 is integrally molded with the window constitution panel 5, this part becomes thick, the rigidity is increased, and the window constitution panel 5 can be reinforced.

Moreover, since only the outer periphery of the window part 9 is thickened, compared with the case where the whole window structure panel 5 is thickened, it can be made lightweight and can secure a space inside a vehicle.

Moreover, since the long protrusion part 17 is provided in the concealed layer 10 which is an opaque area | region of the outer periphery of the window part 9 of the window part structure panel 5, the long protrusion part 17 is covered with the concealed layer 10, It can make it invisible from the outside, and can improve an external appearance.

In addition, the wire rope 39 is disposed along both of the long supporting means 15, and the mounting seat 33 of the pulley 31 is integrally formed with the window configuration panel 5, so that the wire rope ( The long protrusion 17 prevents the deformation of the window constituting panel 5 due to the tension acting on 39, and ensures smooth driving of the light shielding sheet 13 by the motor 27.

(2nd embodiment)

8-14 shows the line shade structure which concerns on 2nd Embodiment of this invention. FIG. 8 is a diagram corresponding to FIG. 2 of the second embodiment. 9 is a diagram corresponding to FIG. 3 of the second embodiment. FIG. 10 is a diagram corresponding to FIG. 4 of the second embodiment. FIG. FIG. 11 is a cross-sectional view taken along the line XI-XI of FIG. 8. 12 is a cross-sectional view taken along the line XII-XII in FIG. 8. FIG. 13 is a cross-sectional view taken along the line XIII-XIII of FIG. 8. 14 is an exploded perspective view of the line shade structure of the elongated projecting part placement part of the second embodiment. Hereinafter, the structure different from 1st Embodiment is mainly demonstrated, and detailed description is abbreviate | omitted about a common structure.

Unlike the first embodiment, there is no "U" -shaped engaging recess 17b at the end of the sheet ejecting direction of the elongated protrusion 17 constituting the elongate supporting means 15, and the entire concave groove 17a is It is open on the end side of the sheet withdrawal direction (see Fig. 14). The elongated mandrel 19 is made of a metal made of aluminum or the like, unlike the mandrel of the first embodiment, which is made of resin, and instead of the annular engaging groove 19a of the first embodiment, a screw is inserted into the end of the sheet extraction direction. A flat mount 19c with a ball 19b is formed (see FIG. 14). A boss 20 having a mounting hole 20a is integrally installed on the window constituent panel 5 in front of the end of the long lead rod 19 in the sheet withdrawal direction, and the mounting portion of the long lead rod 19 is mounted. Corresponding to the protruding end of the boss 20, the screw 22 is inserted into the screw insertion hole 19b and tightened into the mounting hole 20a, so that one end in front of the vehicle body of the long mandrel 19 is provided. The long projection 17 is fixed in front of the sheet dispensing direction end portion (see FIG. 14).

The four mounting portions 21 protruding integrally with a predetermined distance in the longitudinal direction outside the vehicle width direction of the elongated protrusion 17 have a screw insertion hole 21a, but unlike the first embodiment, a thin groove ( 21b) is absent; instead, three ribs 24 having “U” shaped grooves 24a at the lower end are integrally formed at predetermined intervals in the longitudinal direction on the outer side in the vehicle width direction of the long protrusion 17. (See FIG. 9, FIG. 11 and FIG. 12).

In the middle of the vehicle width direction on the side opposite to the winding device 11 of the window configuration panel 5 (in front of the vehicle body), in the first embodiment, the motor 27 and the driving drum on the winding device 11 side (back of the vehicle body) 29) (see Figs. 8 and 9).

The method of fastening the wire rope 39 to the pulley 31 and the drive drum 29 is also different from the first embodiment. That is, in 2nd Embodiment, the pulley 31 is arrange | positioned one by one in the vehicle width direction both ends of the winding device 11 side (back of a vehicle body), and the wire rope 39 passes through the pulley 31, and the long protrusion part 17 is carried out. ) Is stretched so as to pass along both support means 15 on both sides in the vehicle width direction outer side and the concave groove 17a, and on the outer side in the vehicle width direction of the elongated protrusion 17, the " It is configured not to shake sideways past the U " -shaped groove 24a, and is wound around the driving drum 29 so as to travel and drive by starting the motor 27 (see FIG. 9). Moreover, the protruding end of the rib 24 is formed so that the clearance S between the protruding part 17 and the cover 23 in contact with the cover 23 may not be widened more than necessary. The wire rope 39 is exposed in the concave groove 17a but is protected by the tube 39a except this part. At both ends in the longitudinal direction of the elongated protrusion 17, a block-shaped tube support 26 having a stop hole 26a and an insertion hole 26b is disposed, respectively, and a stop pin 17c protruding from the elongated protrusion 17. ) Is inserted into the stop hole 26c so that the tube holder 26 is positioned on the long protrusion 17, and the end of the tube 39a abuts against the tube holder 26 so that only the wire rope 39 is inserted into the tube hole 26. It is inserted so that it is movable to 26b (refer FIG. 14).

The fixing of the bar member 41 to the wire rope 39 is not specifically mentioned in the first embodiment, but is configured as follows in the second embodiment. That is, the bar member 41 is caught between the two long supporting means 15 as shown in Figs. 11 and 14, and both ends thereof have concave grooves 17a of the elongated protrusion 17. It is inserted between the cover 23 and the long rod 19 is slidably gripped in the sheet winding and withdrawal direction. Specifically, the grippers 28 are attached to both ends of the bar member 41. This holding | gripping tool 28 is comprised from the plate-shaped mounting piece part 28a and the box-shaped holding part 28b, and two mounting holes 28c are formed in the said mounting piece part 28a, and the mounting piece part 28a is provided. The blind rivet 30 is inserted by inserting the blind rivet 30 into the two mounting holes 28c and the two mounting holes 41a formed at both ends of the bar member 41 while overlapping both ends of the bar member 41. The gripper 28 is attached to the bar member 41 by using " In addition, an insertion hole 28d penetrating in the sheet winding / drawing direction is formed in the gripping portion 28b, and the elongated core rod 19 is inserted into the insertion hole 28d so as to be movable. In addition, two gripping grooves 28e are formed in the gripping portion 28b to insert and fix the wire rope 39, and the stop member 32 mounted on the wire rope 39 is formed in the gripping portion (28). 28b), the wire rope 39 on both sides of the stop member 32 is discharged outward from the two cutout grooves 28e, and the stop member 32 is not separated in the front and rear directions of the vehicle, and the bar member The 41 is fixed to the wire rope 39 via the gripper 28.

Here, in FIGS. 8, 9, and 14, 34 is a stopper formed integrally with the window portion constituting panel 5 at the front and rear of the vehicle body of the window 9, respectively, and is shielded by these stoppers 34. FIG. The sheet winding end position and the drawing end position of the sheet 13 are set.

Therefore, in this 2nd Embodiment, the effect similar to the said 1st Embodiment can be exhibited.

In addition, the long mandrel 19 is inserted into the gripping portion 28b insertion hole 28d formed at both ends of the bar member 41 so that the long mandrel 19 is held by the gripping portion 28b. By maintaining the interval of the long mandrel 19 of the high precision, the tension of the light shielding sheet 13 is stabilized, the sliding resistance of the light shielding sheet 13 can be reduced, and the stable sliding of the light shielding sheet 13 can be achieved. It can be realized simply and reliably.

In addition, by fixing both ends of the bar member 41 to the wire rope 39, the sliding of the long core rod 19 during winding and withdrawing the light shielding sheet 13 is eliminated, and the sliding resistance of the light shielding sheet 13 is less sliding. Can be realized.

[Industry availability]

This invention is useful for the line shade structure which covers a window part with a light-shielding sheet which can be wound and pulled out, and blocks direct sunlight.

5: Window configuration panel 9: Window
11: winding device (winding means) 13: shading sheet
13a: cylindrical part 15: long support means
17: long protrusion 17a: concave groove
19: long mandrel 23: cover
27: motor (drive means) 28b: gripping portion
28d: hole 31: pulley
33: mounting seat 39: wire rope
41: bar member S: gap

Claims (6)

In a line shade structure in which a light shielding sheet is accommodated in a winding means provided at one end of a window portion so as to be wound and pulled out, and covers the window portion with the drawn light shielding sheet to block direct sunlight.
On both sides of the edge portion perpendicular to the sheet winding / drawing direction of the window portion, an elongated protrusion having a concave groove continuously running in the sheet winding / drawing direction is disposed, and an elongated protrusion disposed at the one end of the elongated protrusion. It is fixed to the end of the sheet withdrawal direction of the side, and the other end is extended in the sheet winding direction, the long core rod is free, and the gap so that the edge portion side in the width direction perpendicular to the sheet winding and withdrawal direction of the light shielding sheet is movably inserted. A pair of elongated support means each having a cover covering the concave groove with the respective windows arranged in parallel over the entire length of the window,
In the edge part of the sheet width direction both ends of the said light-shielding sheet, the cylindrical part which penetrates in the sheet winding-out direction, and inserts the said long core rod is respectively formed,
The light shielding sheet is characterized in that the tubular portion is accommodated in the concave groove with a long core rod and is squeezed tightly in the window portion, and is supported by both long supporting means so as to be slidable in the sheet winding / draw direction. Shade structure. The method according to claim 1,
The window portion is formed in a window portion configuration panel made of a resin material,
The window outer circumference of this window composition panel is an opaque area,
And the elongated protrusion is integrally formed with the window constituting panel. The method according to claim 2,
On both sides of the edge portion orthogonal to the sheet winding / drawing direction of the window portion, the wire rope driven by the driving means is caught by the pulley so as to follow the long supporting means of both sides,
The light shielding sheet is configured to be slidable in the sheet winding / drawing direction by the driving means, with an end portion of the sheet drawing direction fixed to the wire rope,
And said pulley is rotatably mounted to a mounting seat formed integrally with said window component panel. The method according to claim 1,
The bar member is connected to the sheet extraction direction end of the light shielding sheet so as to extend in the sheet width direction.
The bar member is interposed between the two long supporting means, and both ends thereof are inserted between the concave groove and the cover of the elongated protrusion to grip the long mandrel so as to slide in the sheet winding / drawing direction. Line shade structure. The method of claim 4,
A gripping portion having a gripping portion having an insertion hole penetrating in a sheet winding / drawing direction at both ends of the bar member, wherein the long mandrel is inserted into the insertion hole. The method according to claim 4 or 5,
On both sides of the edge portion orthogonal to the sheet winding / drawing direction of the window portion, the wire rope driven by the driving means is squeezed by the pulley so as to follow the both long supporting means.
Both ends of the bar member are fixed to the wire rope,
And said light shielding sheet is slidable in a sheet winding / drawing direction by said driving means.

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