WO2012137716A1

WO2012137716A1 - Shade device

Info

Publication number: WO2012137716A1
Application number: PCT/JP2012/058882
Authority: WO
Inventors: 真史堅田
Original assignee: 芦森工業株式会社
Priority date: 2011-04-07
Filing date: 2012-04-02
Publication date: 2012-10-11
Also published as: JP5634935B2; JP2012218545A

Abstract

Provided is a shade device which restricts the gap between a main shade and a secondary shade in a pulled-out state. The shade device is provided with: a winding device; a main shade and a secondary shade which are attached to the winding device in such a way that pulling out and storing thereof is possible; and a pair of guides which perform guiding in such a way that the secondary shade can be moved to a blocking position in line with the sides of the main shade in a pulled-out state, and which also guide a part of the secondary shade on the main shade side to a position overlapping and in contact with at least one edge in the thickness direction of the main shade with respect to the other side edge of the main shade when the secondary shade is moved to the blocking position.

Description

Shade device

The present invention relates to a shade device used for a window of a vehicle such as an automobile.

Patent Document 1 discloses an automobile window blind used for a trapezoidal window glass. This window blind for automobiles has a blind sheet that can be extended in the lateral direction. When not in use, the blind sheet is stored on the roof side (short side of the window glass), and the blind sheet is on the windsill side (the length of the window glass). When pulled out to the side, the blind sheet is elastically extended in the lateral direction and adapted to the shape of the window glass. More specifically, the tension bar provided at the lateral edge of the blind sheet is guided by the guide rail, that is, the both ends of the tension bar are moved in the guide groove of the guide rail, whereby the blind sheet is pulled out and stored. Is done. The strip sewn along the vertical edge of the blind sheet is moved in another groove extending in parallel with the guide groove of the guide rail, so that the blind sheet expands and contracts in the width direction in accordance with the pull-out operation. To do.

Japanese Patent Laid-Open No. 2002-120558

However, the automobile window blind described in Patent Document 1, as described above, because the shade (blind sheet) is expanded and contracted in the width direction so as to adapt to the shape of the window (window glass). There was a risk of wrinkles and slackening in the shade.

Therefore, the applicant pulls out the sheet-shaped main shade that partially shields the window and the subshade that shields the side portion of the window that is shielded by the main shade in different directions, and We are inventing an overall shield.

Here, although the main shade and the subshade can be arranged with the edges overlapped in the thickness direction, they are moved and overlapped in different directions, so there is a risk that a gap will be formed in the thickness direction between them. is there. Further, when the edges are abutted with each other, they may interfere with each other and wrinkles may occur in the sheet-like main shade.

Therefore, an object of the present invention is to suppress a gap between the main shade and the subshade in the drawer form.

The shade device according to the first aspect includes a storage device, a main shade attached to the storage device so as to be able to be pulled out and stored, a subshade, and a shielding position where the subshade is arranged side by side in the pulled-out state of the main shade. When the secondary shade is moved to the shielding position, a part of the primary shade side of the secondary shade is moved in the thickness direction of the primary shade with respect to the side edge of the primary shade. And a guide body that guides to a position to be overlapped and contacted from at least one side.

A 2nd aspect is a shade apparatus which concerns on a 1st aspect, Comprising: The said subshade is provided in the part of the said main shade side in the said subshade so that a relative movement is possible in the thickness direction of the said main shade. The guide body includes a sub guide portion that guides the slider member from one side to a position in contact with the main shade in the thickness direction of the main shade.

A third aspect is a shade device according to the second aspect, wherein the sub-shade has a biasing member that biases the slider member toward the main shade in the thickness direction of the main shade. is doing.

A 4th aspect is a shade apparatus which concerns on a 2nd or 3rd aspect, Comprising: The said auxiliary | assistant shade is provided in the one part by the side of the said main shade so that relative movement is possible in the thickness direction of the said main shade. And the guide body guides the second slider member to a position in contact with the main shade from the side opposite to the slider member in the thickness direction of the main shade. It has a sub guide part.

A 5th aspect is a shade apparatus which concerns on a 1st aspect, Comprising: The said auxiliary shade is provided in the edge part by the side of the said main shade, and it bends toward the said main shade side in the thickness direction of the said main shade. The guide body has a bendable portion, and the guide body guides the bent portion to a path for bending deformation, and an end edge of the bent portion on the main shade side from one side in the thickness direction of the main shade. It has a sub-guide part which guides to the position which contacts a main shade.

The sixth aspect is a shade device according to the fifth aspect, wherein the bent portion is formed of a soft resin.

A seventh aspect is a shade device according to the fifth or sixth aspect, wherein the bent portion is formed thinner than other portions of the subshade.

The eighth aspect is a shade device according to the fifth or sixth aspect, wherein the bent portion is formed in a bellows shape.

A ninth aspect is a shade device according to the fifth or sixth aspect, wherein the bent portion has a hinge portion formed partially thin.

According to the shade device according to the first aspect, the guide body that guides the sub shade so as to be movable to the shielding position arranged side by side in the pulled-out state of the main shade is moved when the sub shade is moved to the shielding position. A part of the main shade side of the main shade is guided to a position where it is brought into contact with the side edge portion of the main shade from at least one side in the thickness direction of the main shade. Accordingly, it is possible to eliminate the gap in the direction parallel to the main shade at the boundary portion between the main shade and the subshade and to suppress the gap in the thickness direction of the main shade. That is, the gap between the main shade and the sub shade in the drawer form can be suppressed. In addition, the main shade generated by abutting the end portions of the sub-shade and the main shade in order to bring a part of the main shade side of the sub-shade into contact with the side edge of the main shade in the thickness direction of the main shade. Sag can be suppressed.

According to the shade device according to the second aspect, the slider member provided in a part of the main shade side of the sub shade so as to be relatively movable in the thickness direction of the main shade is moved from one side in the thickness direction of the main shade by the sub guide portion. Guided to a position in contact with the main shade. Thereby, the slider member of a subshade contacts the main shade in the thickness direction, and the gap between the main shade and the subshade can be suppressed.

According to the shade device according to the third aspect, since the sub-shade has the biasing member that biases the slider member toward the main shade in the thickness direction of the main shade, the slider member is more sub-guided. Shaking along the path of the part and at the time of displacement and shielding can be suppressed.

According to the shade device according to the fourth aspect, the second slider member provided in a part of the auxiliary shade on the main shade side so as to be relatively movable in the thickness direction of the main shade is provided with the slider member in the thickness direction of the main shade. And a second sub-guide portion for guiding the main shade to a position in contact with the main shade. That is, since the main shade is sandwiched between the slider member and the second slider member from both sides in the thickness direction, the gap between the main shade and the sub shade can be more reliably suppressed.

According to the shade device according to the fifth aspect, the sub-shade has the bending portion that can be bent and deformed toward the main shade side in the thickness direction of the main shade at the end portion on the main shade side, and the bending portion is bent and deformed. The sub-guide portion that guides the path guides the end portion on the main shade side of the bent portion to a position that contacts the main shade from one side in the thickness direction of the main shade. Thereby, the bending part of a subshade contacts the main shade in the thickness direction, and the clearance gap between a main shade and a subshade can be suppressed.

According to the shade device according to the sixth aspect, since the bent portion is formed of the soft resin, it is easy to bend and deform as a whole, and the subshade can be operated smoothly.

According to the shade device according to the seventh aspect, since the bent portion is formed thinner than other portions of the sub-shade, it is easy to bend and deform as a whole, and the sub-shade can be operated smoothly.

According to the shade device according to the eighth aspect, since the bent portion is formed in a bellows shape, the portion formed in the bellows shape is easily bent and deformed, and the subshade can be operated smoothly.

According to the shade device according to the ninth aspect, since the bent portion has the hinge portion formed partially thin, it is easy to bend and deform in the hinge portion, and the subshade can be operated smoothly.

It is a top view of the shade apparatus in which the main shade which concerns on 1st Embodiment is in the accommodation state. It is a top view of a shade device in which a main shade concerning a 1st embodiment is in a drawer state. It is a perspective view which shows the mode of the sub shade in the accommodation state of the main shade. It is a perspective view which shows the mode of the subshade in the drawing-out state of the main shade. It is a figure which shows the relationship between the operation | movement of a guide body and a subshade. It is a figure which shows the relationship between the operation | movement of a guide body and a subshade. It is a figure which shows the relationship between the operation | movement of a guide body and a subshade. It is a figure which shows the relationship between the guide body which concerns on a modification, and the operation | movement of a subshade. It is a figure which shows the relationship between the guide body which concerns on a modification, and the operation | movement of a subshade. It is a top view of the shade apparatus in which the main shade which concerns on 2nd Embodiment is in the accommodation state. It is a top view of the shade apparatus in which the main shade which concerns on 2nd Embodiment is in a drawing-out state. It is a figure which shows the relationship between the operation | movement of a guide body and a subshade. It is a figure which shows the relationship between the operation | movement of a guide body and a subshade. It is a figure which shows the relationship between the operation | movement of a guide body and a subshade. It is a figure which shows the subshade which concerns on the modification 1. It is a figure which shows the subshade which concerns on the modification 2. It is a figure which shows the subshade which concerns on the modification 3.

Hereinafter, the shade device according to the embodiment will be described. A shade device is a device for shielding a window.

<First Embodiment>
First, the shade apparatus 10 according to the first embodiment will be described (see FIGS. 1 and 2). The shade device 10 shields the window 1 by the main shade 20 and the subshade 60. That is, the entire window 1 is shielded by shielding the portion of the window 1 that cannot be shielded by the main shade 20 with the sub-shade 60.

The window 1 to which the shade device 10 is applied is, for example, a window provided in a vehicle such as an automobile. Here, the window 1 is formed in a substantially trapezoidal shape in which the width dimension increases from the floor side to the ceiling side of the vehicle, and the ceiling side horizontal frame 1a and the floor side horizontal frame 1b that are parallel to each other are connected to each other. It has a pair of

vertical frames

1c and 1d to be connected (see FIGS. 1 and 2). Further, in the window 1, one (right side in FIG. 1) vertical frame 1c is substantially orthogonal to the ceiling side horizontal frame 1a and floor side horizontal frame 1b, and the other (left side in FIG. 1) vertical frame 1d is ceiling side. It demonstrates as what is the shape which inclines in the direction spaced apart from one vertical frame 1c toward the horizontal frame 1a.

The shade device 10 includes a main shade 20, a winding device 30, a drawing member 40, a pair of

rails

50a and 50b, a subshade 60, an interlocking mechanism 70, and a pair of guide bodies 80. .

The main shade 20 is formed in a size and shape capable of partially shielding the window 1 by cutting, sewing, or the like a mesh-like cloth material, a resin sheet, or the like. And the main shade 20 can shield the window 1 entirely with the subshade 60 mentioned later. Here, in the window 1, a portion shielded by the main shade 20 is referred to as a first portion, and a portion shielded by the other subshade 60 is referred to as a second portion. Here, the main shade 20 is a rectangular shape (substantially the same width as the floor-side horizontal frame 1b) that can shield a substantially rectangular portion (first portion) surrounded by the floor-side horizontal frame 1b and one vertical frame 1c. Is formed.

However, the main shade 20 is formed corresponding to the shape of the window 1 as described above, and may be formed in a trapezoid or the like in addition to the rectangle as long as the entire window 1 can be shielded together with the auxiliary shade 60.

The main shade 20 is attached to the winding device 30 so that it can be pulled out and stored. The winding device 30 has a cylindrical shape supported on a base formed by cutting, bending, or extruding metal or synthetic resin, or injection molding of synthetic resin, or the like around a central axis. The winding shaft is configured to be urged to rotate in one direction by an urging member such as a coil spring. And the one end side of the main shade 20 is fixed to the winding shaft, and it is wound around it. In this state, the winding device 30 is set so that the urging force by the urging member acts in the direction in which the main shade 20 is wound around the winding shaft.

The main shade 20 is wound around the winding shaft by the biasing force in a state where the pulling force larger than the biasing force by the biasing member does not act, and is pulled out when the pulling force larger than the biasing force is applied.

The winding device 30 is arranged in the door so that the main shade 20 can be pulled out through a drawer opening formed on the upper surface of the door trim along the floor side horizontal frame 1b of the window 1, and is fixed to the door inner panel or the door trim. The Here, of the main shade 20 attached to the winding device 30, the end portion at the counter electrode of the end portion fixed to the winding shaft is referred to as a drawing side end portion 22, and both side portions thereof are

side edge portions

26 a, 26b.

The drawer member 40 is attached to the drawer side end 22 of the main shade 20 (see FIG. 1). The drawing member 40 is formed in a long bar shape as a whole. Then, the main shade 20 can be drawn out and stored by operating the pulling member 40 in a direction substantially perpendicular to the axial direction of the winding shaft. Here, the main shade 20 is pulled out along the window 1 from the floor side of the vehicle body toward the ceiling side. Regarding the main shade 20 in the pulled-out state, the inner surface may be referred to as the front surface, and the outer surface may be referred to as the rear surface.

And by pulling out the drawer member 40, the first portion of the window 1 is gradually shielded from the floor side toward the ceiling side. A state in which the main shade 20 totally shields the first portion of the window 1 is referred to as a drawn-out state. Further, in a state where the drawer member 40 is not operated to move (a pulling force larger than the biasing force of the biasing member of the winding device 30 is not applied), the main shade 20 is stored and maintained in the stored state. A state in which the main shade 20 is completely wound up and does not shield the window 1 is referred to as a stored state.

In addition, it is good for the drawing member 40 to arrange | position so that winding-up regulation may be carried out so that it may remain in a drawer opening part in the accommodation state of the main shade 20. FIG. For example, as a configuration for restricting winding, a locking piece that locks the drawing member 40 from the storage side at the position where the drawing member 40 is disposed in the drawing opening is provided on the base of the winding device 30 or the like. It is good to have.

More specifically, the drawing member 40 has a long bar-shaped main body portion 42 fixed to the drawing-side end portion 22 of the main shade 20 and

runners

46 a and 46 b connected to both end portions of the main body portion 42. is doing. The drawing member 40 is provided such that a pair of

runners

46a and 46b are guided and moved by a pair of

rails

50a and 50b.

Here, the pair of

rails

50a and 50b will be described. The pair of

rails

50a and 50b are long bar-shaped members in which guide grooves are formed along the longitudinal direction. The

rails

50a and 50b may be formed by cutting, bending, or the like of a metal plate, or by extrusion molding of metal or synthetic resin or injection molding of synthetic resin. More specifically, the

rails

50a and 50b can be fitted to the

runners

46a and 46b, respectively, and are formed in a shape that supports the

runners

46a and 46b to be slidable along the longitudinal direction in the fitted state. .

One rail 50a is arranged in a trim on one side of the window 1 along one vertical frame 1c. The other rail 50b is disposed in the trim on the other side of the window 1 along the other vertical frame 1d. Here, as shown in FIGS. 1 and 2, the pair of

rails

50a and 50b are fixed to both ends of the winding device 30 via supporting members, respectively. It may be fixed directly.

Thus, since the pair of

rails

50a and 50b are arranged in such a manner that the interval gradually increases from the floor side toward the ceiling side, the drawer member 40 guided by the pair of

rails

50a and 50b has an interval between them. The dimension in the longitudinal direction can be changed correspondingly. Here, one runner 46 a is connected to one end of the main body portion 42 so as not to be relatively movable. The other runner 46b is connected to the other end of the main body 42 so as to be movable back and forth in the longitudinal direction. Here, the portion on the other end side of the main body portion 42 is formed in a hollow shape into which the other runner 46b can be inserted and retracted.

Of course, in the both ends of the main body portion 42, the drawing member 40 may be formed with hollow portions into which the pair of

runners

46a and 46b are inserted so as to be able to advance and retreat, and the longitudinal dimension may be set to be variable.

When the main body portion 42 is pulled out, the pair of

runners

46 a and 46 b are moved to the ceiling side while being guided by the pair of

rails

50 a and 50 b, respectively, and the other runner 46 b is gradually removed from the hollow portion of the main body portion 42. Withdrawing, the longitudinal dimension of the drawing member 40 increases. Further, when the main body portion 42 is stored, the other runner 46b enters the hollow portion of the main body portion 42, and the longitudinal dimension of the drawing member 40 is reduced. Thereby, the drawer member 40 changes in dimension corresponding to the interval between the pair of

rails

50a and 50b.

The drawing member 40 may be configured, for example, by combining the main body portion 42 and the pair of

runners

46a and 46b by injection molding.

The drawer member 40 may be configured to be able to maintain the drawer state when the main shade 20 is pulled out. For example, as such a configuration, a configuration in which a hook is provided on the main body portion 42 and a receiving portion that can be hooked on the ceiling side horizontal frame 1a is formed (not shown).

When the winding device 30 is disposed in the trim on the floor side horizontal frame 1b (short side) side of the window 1, the winding device 30 wider than the floor side horizontal frame 1b due to the space in the door. It may be difficult to arrange. Since the shade device 10 employs the main shade 20 corresponding to the floor side horizontal frame 1b of the window 1 (the width dimension is substantially the same), the window 1 cannot be shielded by the side in the pulled-out state of the main shade 20. A part (second part) is generated. Therefore, the shade device 10 is configured to shield the side in the pulled-out state of the main shade 20 with the auxiliary shade 60 for one window 1 to be shielded.

The sub shade 60 is formed so as to be able to shield a side portion (second portion) of the portion (the first portion of the window 1) shielded by the main shade 20 in the window 1 (see FIG. 2). That is, the subshade 60 is a member that shields the window 1 as a whole together with the main shade 20. The sub-shade 60 is guided along the movement path by the pair of guide bodies 80, and is moved forward and backward in a direction different from that of the main shade 20 by the interlocking mechanism 70 in conjunction with the drawing and storing operation of the main shade 20. The second part is configured to be shielded. The subshade 60 includes a main body 62 and a slider member 64.

The main body 62 is a portion that mainly shields the second portion of the window 1 and has a plate-like portion and a groove 63. The main body 62 (plate-shaped portion) is a member formed in a size and shape that can shield the second portion of the window 1 in a front view. Here, the main body portion 62 is formed in a shape corresponding to the substantially triangular second portion so that the ceiling side is wide and gradually becomes narrower (or stepwise) toward the floor side. The front side portion of the main body 62 that faces the vehicle interior side is formed in a smooth flat surface or a curved surface (in this case, a flat surface). In addition, the main-body part 62 and the subshade 60 whole in this embodiment are the same shape in front view.

Further, the groove 63 of the main body 62 opens toward the back side of the plate-like portion, and extends along the edge on the main shade 20 side of the main body 62 (hereinafter, the main shade side edge 61). It is formed in the groove to be. More specifically, the groove portion 63 is formed such that a wall portion that faces the groove portion 63 at an interval from the back side of the plate-like portion protrudes along the main shade side edge portion 61. The groove portion 63 is a portion that partially accommodates the slider member 64 and restricts its movement.

Moreover, the main body 62 has a light shielding property. Furthermore, the main body 62 may be formed of the same or similar material as the interior member so that the surface thereof is compatible with the interior member around the window 1. Here, the main body 62 is configured by covering a plate-like portion formed of synthetic resin or the like with a sheet member having a light shielding property. But the main-body part 62 may be comprised by covering the sheet-like member on the frame-shaped member.

The slider member 64 is provided in a part of the sub shade 60 on the main shade 20 side so as to be relatively movable in the thickness direction of the main shade 20. More specifically, the slider member 64 is disposed so as to be displaceable in the thickness direction of the main body 62 while being partially accommodated in the groove 63. In other words, the slider member 64 is partially accommodated in the groove 63, so that the main shade side edge 61 and the edge opposite to the main shade 62 are separated from the main body 62 by the both walls. Movement in the tying direction is restricted. The slider member 64 is formed in a long bar shape, and has a contact end surface 64a that is a surface from the front side to the back side of the main body 62, and the contact end surface 64a is directed from the front side to the back side with respect to the main body 62. Relative movement is possible. The contact end face 64a is a part for making contact with the surface of the main shade 20. Further, the slider member 64 is formed such that the portion on the contact end face 64a side is wider than the other portions. More specifically, the slider member 64 is formed in a substantially L shape in a cross-sectional view orthogonal to the longitudinal direction, and one piece projects toward the main shade 20 side. The protruding portion is set substantially flush with the main shade side edge 61 of the main body 62. The slider member 64 moves relative to the main body portion 62 from the front side to the back side in the thickness direction of the main shade 20, so that the contact end surface 64 a is on a plane on which the main shade 20 extends or on the contact end surface 64 a. It can arrange | position in the position of a back surface side (vehicle compartment outer side) more.

The slider member 64 has guide protrusions 65 guided by a sub guide portion 84 described later (see FIG. 5) at both ends in the longitudinal direction. The guide projection 65 is formed in a substantially cylindrical shape whose central axis is along the longitudinal direction of the slider member 64.

The pair of guide bodies 80 guide the sub shade 60 so as to be movable to a shielding position lined up laterally in the pulled-out state of the main shade 20, and when the sub shade 60 is moved to the shielding position, A part of the main shade 20 side (here, the slider member 64) is brought into contact with the side edge of the main shade 20 in an overlapping manner from at least one (here, the front side, that is, the vehicle interior side) in the thickness direction of the main shade 20. This is the part that guides the position. Each of the pair of guide bodies 80 includes an advance / retreat guide portion 82 and a sub guide portion 84.

The advancing / retreating guide part 82 is a part that guides the main body part 62 between the shielding position and the retracted position, and is formed in a groove extending in a straight line substantially parallel to the main shade 20 in plan view (see FIG. 5). ). Here, the shielding position is a position (see FIGS. 2 and 4) where the main body 62 (subshade 60) shields the second portion of the window 1, and the retracted position is the main body 62 (subshade 60). ) Is a position (see FIGS. 1 and 3) accommodated in the trim constituting the other vertical frame 1d.

Each advancing / retreating guide part 82 of the pair of guide bodies 80 guides the position of the main body part 62 in the thickness direction with the both ends of the main body part 62 accommodated therein. Here, the groove 63 is omitted from the main body 62 at the positions of both ends of the main shade side edge 61 so as to be accommodated in the advance / retreat guide 82. That is, the longitudinal dimension of the groove part 63 is set to be smaller than the longitudinal dimension of the main body part 62 by the same or larger dimension than the depth dimension of the pair of advance / retreat guide parts 82. The advancing / retreating guide portion 82 guides the main body 62 to a position where the groove 63, that is, the slider member 64 overlaps the other side edge portion 26 b of the main shade 20 in the thickness direction of the main shade 20 (shielding position).

However, the advance / retreat guide part 82 is not limited to a straight line shape, and may be formed to be curved or curved as long as the main body part 62 can be moved.

The sub-guide portion 84 is a portion that guides the slider member 64 that is moved in the forward / backward direction together with the main body portion 62 to a position in contact with the main shade 20 from one side (surface side) in the thickness direction of the main shade 20. The sub guide portion 84 is formed in a groove that accommodates the guide projections 65 formed at both ends in the longitudinal direction of the slider member 64, and is provided in parallel with the advance / retreat guide portion 82. More specifically, the sub guide portion 84 brings the slider member 64 into contact with the surface at a position facing the main shade 20 while being close to the main shade 20 in the thickness direction of the main shade 20. Maintain contact until it reaches.

The sub guide portion 84 is formed in a path closer to the main shade 20 in the thickness direction of the main shade 20 as it goes from the exit position to the shielding position. Here, the sub guide portion 84 has a retraction path for maintaining the contact end surface 64a of the slider member 64 at a position separated from the main shade 20 in the thickness direction of the main shade 20 in order of approaching the window 1 from the inside of the trim, It has a transition path that gradually approaches the surface of the shade 20 and an advance path that maintains the position in contact with the surface of the main shade 20. More specifically, the retreat path is formed in a straight line shape substantially parallel to the width direction of the main shade 20. The transition path is inclined from the end of the retract path toward the surface of the main shade 20 in the thickness direction and the width direction of the main shade 20, and is opposed to the other side edge portion 26b of the main shade 20 in the thickness direction. It extends to. The advancing path is formed in a straight line shape substantially parallel to the width direction of the main shade 20 from the end of the transition path.

Further, the sub guide portion 84 is set so that the slider member 64 comes into close contact with the main shade 20 immediately before being pulled out until the main shade 20 is pulled out. That is, the sub shade 60 suppresses a gap with the main shade 20 by bringing the slider member 64 into contact with the surface of the main shade 20 while overlapping in the thickness direction of the drawn main shade 20.

The shape (path) of the sub guide portion 84 is not limited to the above, and the advance path is omitted, and the slider member 64 is kept in contact with the surface of the main shade 20 at the end of the transition path. May be. Further, the transition path may be formed as a curved path.

When the main body part 62 is guided by the advance / retreat guide part 82 and moved from the retracted position to the shielding position, the slider member 64 also moves together with the main body part 62 while being fitted in the groove part 63. The slider member 64 is maintained at a position where the contact end face 64 a is separated from the surface of the main shade 20 in the thickness direction of the main shade 20 while passing through the retraction path. The slider member 64 passing through the transition path gradually approaches the surface of the main shade 20 in the thickness direction of the main shade 20, and at least a part of the contact end face 64a at the end of the transition path is on the other side of the main shade. It comes into contact with the edge portion 26b. Further, the slider member 64 passing through the advance path is maintained in a state in which the contact end face 64a is in contact with the other side edge portion 26b of the main shade 20 as a whole.

The pair of guide bodies 80 is a member that restricts the position of the sub-shade 60 mainly in the thickness direction, and the position in the direction parallel to the sub-shade 60 is determined by the interlocking mechanism 70 described later. Further, since the secondary shade 60 is moved forward and backward while the posture is changed by the interlocking mechanism 70, the forward / backward guide portion 82 and the sub guide portion 84 are formed so as to be able to guide the secondary shade 60 whose posture is changed. Here, it is set to a substantially arcuate path that protrudes toward the ceiling in front view.

Further, the sub-shade 60 has a biasing member 68 that biases the slider member 64 toward the main shade 20 in the thickness direction of the main shade 20 with respect to the main body 62. That is, the urging member 68 presses the guide projection 65 of the slider member 64 against one (vehicle outer side) wall portion of the sub guide portion 84. The urging member 68 can employ, for example, a coil spring, and is disposed in the groove portion 63 of the main body portion 62 between the bottom portion and the slider member 64 in a compressed state. Note that the urging member 68 is shown only in FIG. 7 in consideration of the visibility of the drawing.

Further, when the urging member 68 is provided, the guide protrusion 65 of the slider member 64 is pressed against one wall portion of the sub guide portion 84, and therefore the other wall portion may be omitted.

The sub-shade 60 is operated by the interlock mechanism 70 in conjunction with the drawer storage operation of the main shade 20. More specifically, the interlocking mechanism 70 moves the sub-shade 60 forward and backward so that the main shade 20 is positioned at the shielding position when the main shade 20 is pulled out and is positioned at the retracted position when the main shade 20 is retracted (FIG. 1, FIG. (See FIG. 2). The interlocking mechanism 70 is configured to convert the movement operation in the drawer / housing operation of the drawer member 40 as a movement operation in the advancing / retreating direction of the sub-shade 60. Here, the sub-shade 60 is mainly used as the vertical frame 1 c facing the window 1. It is configured to move forward and backward in the direction connecting 1d.

Further, here, the interlocking mechanism 70 is configured to move the auxiliary shade 60 forward and backward while changing the attitude (tilting). More specifically, in the interlocking mechanism 70, the sub shade 60 is in a posture in which the main shade side end edge portion 61 is along the other vertical frame 1d at the retracted position, and the main shade side end edge portion 61 is at the shield position. The main shade 20 is moved back and forth so as to be in a posture along the other side edge 26b.

The interlocking mechanism 70 includes a main-side rack member 72, a pair of sub-side rack members 76 and 77, and a conversion mechanism.

The main rack member 72 is connected to a portion of the other runner 46b of the drawer member 40 that moves in the other rail 50b, and is a portion that is moved in the extending direction of the rail 50b. The main-side rack member 72 has a plurality of tooth portions projecting outwardly (in a direction from one rail 50a toward the other rail 50b) on one main surface of the distal end portion of the long plate-like member. Is a shape formed in parallel in the longitudinal direction. The main rack member 72 is provided so as to extend from the other runner 46b toward the storage side. In addition, the other rail 50b is good to have the rack accommodating part which accommodates the main side rack member 72 extended to the accommodating side.

Each of the pair of sub-side rack members 76 and 77 is a member formed on one main surface of a long plate-like member so that a plurality of tooth portions are arranged in parallel in the longitudinal direction. The pair of sub-side rack members 76 and 77 are provided on the back side (outside of the passenger compartment) of the sub-shade 60 in a form extending along the advancing / retreating direction of the sub-shade 60. More specifically, the pair of sub-side rack members 76 and 77 are provided in the sub-shade 60 with a plurality of tooth portions arranged along each other facing each other and spaced in parallel.

The conversion mechanism is a part that converts the movement operation of the main rack member 72 as the movement operation of the sub rack members 76 and 77. This conversion mechanism has a first gear member 74 and a second gear member 75 and is provided on the vehicle interior side with respect to a plate-like support member fixed to the winding device 30. The first gear member 74 is a member that converts the movement operation of the main-side rack member 72 as the movement operation of one sub-side rack member 76. The second gear member 75 is a member that converts the rotation operation of the first gear member 74 as the movement operation of the other sub-side rack member 77.

The interlocking mechanism 70 is configured to change the posture of the secondary shade 60 by providing a difference in the amount of movement between the one end and the other end of the secondary shade 60. Here, in the interlocking mechanism 70, the end portion on the ceiling side is moved larger (faster) than the end portion on the floor side, and the one end portion is inclined toward the main shade 20 side. In other words, the interlocking mechanism 70 is configured to move the other sub-side rack member 77 larger than the one sub-side rack member 76 by the conversion mechanism.

In the first gear member 74, a first transmission gear that can mesh with the main rack member 72 and a first drive gear that meshes with one of the sub rack members 76 are connected coaxially and relatively unrotatably. It is a member. The second gear member 75 has a second transmission gear that meshes with the first transmission gear of the first gear member 74 and a second drive gear that meshes with the other sub-side rack member 76. It is the member connected so that rotation was impossible.

Here, the first transmission gear of the first gear member 74 and the second transmission gear of the second gear member 75 are set to have the same shape, and the moving operation of the main rack member 72 can be performed without acceleration / deceleration. This is converted as the rotation operation of the second transmission gear of the gear member 75.

Also, the first gear member 74 uses the first driving gear rather than the first transmission gear so that the moving operation of the main-side rack member 72 is decelerated and converted into the moving operation of the sub-side rack members 76 and 77. A small pitch circle diameter (here, a large number of teeth and a small pitch) is set, and the second gear member 75 has a smaller pitch circle diameter (here, more than the second transmission gear than the second transmission gear). (The number of teeth and a small pitch).

Further, in order to move the other sub-side rack member 77 larger than the one sub-side rack member 76, the second driving gear has a larger number of teeth (that is, a larger pitch circle diameter) than the first driving gear. Has been. That is, since the first transmission gear and the second transmission gear are gears having the same shape, the difference in the amount of movement between the one sub-side rack member 76 and the other sub-side rack member 77 is the first driving gear. And the pitch circle diameter ratio between the second driving gear and the second driving gear.

The shape (number of teeth, pitch circle diameter, etc.) of the

gear members

74 and 76 is determined by the movement speed and movement amount of the sub-shade 60, and the force required for the pull-out operation of the main shade 20 to move the sub-shade 60 forward and backward. It is good to decide in consideration of the above.

Further, the pair of sub-side rack members 76, 77 protrude toward the other sub-side rack member 77 side (one end side of the sub-shade 60) where each tooth portion is moved larger than the one sub-side rack member 76. It forms so that it may line up on the arc-shaped line used as a whole, and it is formed in the arc-shaped plate shape as a whole. Thereby, even if the posture of the sub shade 60 is changed, the meshing between the pair of sub rack members 76 and 77 and the

gear members

74 and 76 is reliably maintained.

Here, the relationship between the main rack member 72 and the conversion mechanism will be described. The main-side rack member 72 only needs to be able to transmit the moving force of the pull-out and storage operation of the main shade 20 to the conversion mechanism, and the main shade 20 is stored in the first transmission gear of the first gear member 74. It forms so that it may mesh in part or the whole during a drawing-out state. Here, the subshade 60 is designed to advance in the second half of the pull-out operation from the storage state of the main shade 20 to the pull-out state. That is, the main rack member 72 is designed so as to start meshing with the first transmission gear from the position where the drawer member 40 is moved to the ceiling side from the half of the window 1. In other words, the sub-shade 60 is maintained at the retracted position until the main shade 20 is housed and the middle of the drawing operation. Further, the main rack member 72 is engaged with the first transmission gear until the main shade 20 is completely pulled out to be in a drawn state after being engaged with the first transmission gear in the middle of the pulling operation of the main shade 20. The state is set to be maintained. That is, in the pulled-out state of the main shade 20, the auxiliary shade 60 is maintained at the shielding position by the meshing of the main rack member 72 and the first transmission gear.

In addition, in order to restrict the advance operation of the secondary shade 60 in a state where the main rack member 72 is not engaged with the first transmission gear, a configuration for maintaining the secondary shade 60 in the retracted position may be provided (not shown). For example, a tension spring (coil spring) that urges the auxiliary shade 60 toward the retracted position can be employed.

Next, the operation of the shade device 10 according to this embodiment will be described.

First, the operation of shielding the window 1 will be described. As an initial state, it is assumed that the main shade 20 and the subshade 60 are in the housed state (see FIGS. 1 and 3).

First, the main shade 20 is pulled out by pulling out the pull-out member 40. At the stage of starting to pull out the pull-out member 40, the main rack member 72 is not engaged with the first transmission gear of the first gear member 74, and the auxiliary shade 60 is maintained in the state of being disposed at the retracted position ( (See FIG. 5).

When the pull-out member 40 is further pulled out and the tooth portion of the main-side rack member 72 meshes with the first transmission gear, the movement operation of the main-side rack member 72 in the pull-out direction is performed by the conversion mechanism by the pair of sub-side rack members 76. , 77, and the sub-shade 60 is moved in the advance direction while changing the posture.

In the moving operation of the sub shade 60, the main body 62 is guided in the advance direction by the advance / retreat guide portion 82, and the slider member 64 is guided in the thickness direction of the main shade 20 by the sub guide portion 84. That is, as the guide projection 65 of the slider member 64 moves from the retraction path of the sub guide part 84 to the advance path through the transition path, the slider member 64 has a contact end face 64a in the main shade 20 in the thickness direction of the main shade 20. (See FIG. 6). When the main shade 20 is completely pulled out, the sub-shade 60 is disposed at the shielding position, and the slider member 64 is in a state where the contact end face 64a is in contact with the surface of the other side edge portion 26b of the main shade 20 (FIG. 2, see FIG. 4 and FIG.

As a result, the window 1 is entirely shielded by the main shade 20 and the sub shade 60, and the slider member 64 contacts the surface of the main shade 20 in the thickness direction of the main shade 20 and the sub shade 60. The gap is also closed.

Next, the operation for releasing the shielding state of the window 1 will be described. First, the drawer member 40 is stored and the main shade 20 is stored. At the time of storage, the main shade 20 is wound by the winding force of the winding device 30.

At the same time, the main-side rack member 72 connected to the drawer member 40 is moved, and the movement of the main-side rack member 72 toward the storage side is moved by the transmission mechanism to the retracting side of the pair of sub-side rack members 76 and 77. It is converted as an operation, and the secondary shade 60 is moved in the retracting direction while changing the posture.

In the moving operation of the sub shade 60, the main body 62 is guided in the retracting direction by the advance / retreat guide portion 82, and the slider member 64 is guided by the sub guide portion 84 in the thickness direction of the main shade 20. That is, the slider member 64 is separated from the main shade 20 in the thickness direction of the main shade 20 as the guide projection 65 of the slider member 64 moves from the advance path of the sub guide part 84 to the retreat path through the transition path. When the drawer member 40 is stored until the meshing between the main-side rack member 72 and the first gear member 74 is released, the sub-shade 60 is maintained in the state of being disposed at the retracted position.

When the main shade 20 is completely stored, the window 1 is opened as a whole.

The operation of the shade device 10 is performed by pulling out and storing the pulling member 40, but this pulling out and storing operation may be performed manually or automatically. For example, a mechanism for feeding an annular flexible linear member by a motor along a pair of

rails

50a and 50b is adopted, and a pair of flexible linear members is moved to a portion that moves along each

rail

50a and 50b. By pulling the

runners

46a and 46b and feeding the flexible linear member, the drawer member 40 can be automatically pulled out and stored.

Up to this point, the interlock mechanism 70 has been described with respect to an example in which the secondary shade 60 moves forward after the main shade 20 has been pulled out more than half. However, the position and the number of teeth of the main rack member 72 relative to the other runner 46b. And the timing of the advancing / retreating operation of the auxiliary shade 60 can be changed by adjusting the position of the conversion mechanism.

Further, depending on the shapes of the window 1 and the main shade 20, the interlocking mechanism may be configured to change the posture by moving the sub shade 60 largely from the ceiling side to the floor side.

Also, the pair of sub-side rack members of the interlocking mechanism 70 may have a plurality of teeth arranged in a straight line.

So far, the example in which the pair of sub-side rack members 76 and 77 of the sub-shade 60 is provided has been described, but only one sub-side rack member may be provided. That is, when the main body portion 62 of the subshade 60 is guided by the advance / retreat guide portion 82 so as to be movable along a fixed path, the structure for holding the subshade 60 by the interlocking mechanism 70 can be omitted. In this case, the configuration of the transmission mechanism can be simplified.

The interlocking mechanism 70 is not limited to the above configuration. In addition, the interlocking mechanism 70 may be configured to move the auxiliary shade 60 forward and backward in conjunction with the rotation of the winding shaft in the winding device 30. However, the interlocking mechanism 70 may be omitted, and the main shade 20 and the subshade 60 may be configured to operate independently. In this case, it is preferable to pull out the sub shade 60 after pulling out the main shade 20.

Further, the shade device 10 is not limited to being applied to the window 1 described above, but can be applied to other trapezoidal, parallelogram, and elliptical windows. Note that a window that is more suitable for application of the shade device 10 is a window having a shape in which other portions project sideways with respect to the side on which the shade device is disposed. That is, according to the present shade device 10, the side portion of the main shade 20 having a rectangular shape or a trapezoidal shape having a short side on the drawing side is difficult to cover the side portion with the sub shade 60. By covering, the window can be entirely covered.

Further, the shade device 10 can be applied to various windows such as a side door window and a rear window of an automobile.

When a window that is difficult to cover both sides of the main shade 20 is to be applied, a pair of sub-shades are provided so that the sides on both sides of the portion shielded by the main shade 20 can be shielded. It may be provided. In this case, the pair of guide bodies 80 and the interlocking mechanism 70 are also preferably provided in a pair so that the pair of sub-shades can advance and retract. According to this structure, it can apply to the window 1 of more various shapes.

According to the shade device 10 according to the above-described embodiment, in the form in which the window 1 is shielded by the main shade 20 and the secondary shade 60, the secondary shade 60 can be moved to the shielding position aligned sideways in the pulled-out state of the primary shade 20. When the sub shade 60 is moved to the shielding position, the pair of guide bodies 80 to guide the part of the main shade 20 side of the sub shade 60 with respect to the other side edge portion 26 b of the main shade 20. It guides to the position which overlaps and contacts from at least one in the direction. Thereby, the gap in the direction parallel to the main shade 20 can be eliminated and the gap in the thickness direction of the main shade 20 can be suppressed at the boundary portion between the main shade 20 and the sub-shade 60. That is, the gap between the main shade 20 and the subshade 60 in the drawer form can be suppressed. Thereby, in addition to the purpose of light shielding, it can also serve as a screen door that suppresses the entry of insects and the like. In addition, since a part of the sub shade 60 on the main shade 20 side is brought into contact with the other side edge portion 26b of the main shade 20 in the thickness direction of the main shade 20, the end portions of the sub shade 60 and the main shade 20 are contacted. The slack of the main shade 20 caused by abutting each other can be suppressed.

Further, a slider member 64 provided in a part of the main body 62 on the main shade 20 side so as to be relatively movable in the thickness direction of the main shade 20 is provided with a sub guide portion 84 from one side in the thickness direction of the main shade 20 from the main shade. Guided to a position in contact with 20. Thereby, the slider member 64 of the sub shade 60 can contact the main shade 20 in the thickness direction, and the gap between the main shade 20 and the sub shade 60 can be suppressed.

Further, since the sub-shade 60 has the urging member 68 that urges the slider member 64 toward the main shade 20 in the thickness direction of the main shade 20, the slider member 64 is more reinforced with the sub-guide portion 84. Shaking at the time of displacement and shielding along the route can be suppressed.

<Modification of First Embodiment>
Further, the shapes of the auxiliary shade 60 and the pair of guide bodies 80 are not limited to those described above, and various shapes can be employed. For example, the shapes of the auxiliary shade 160 and the guide body 180 shown in FIGS. 8 and 9 may be employed. Hereinafter, the same configurations as those of the sub-shade 60 and the guide body 80 described above of the sub-shade 160 and the guide body 180 are denoted by the same reference numerals and description thereof is omitted.

The sub-shade 160 has a main body portion 162, a slider member 64, and a second slider member 166.

The main body 162 has a configuration in which a second groove 163 is further provided in the configuration of the main body 62. More specifically, the main body 162 includes a groove 63 provided at the end on the main shade 20 side and a second groove 163 adjacent to the groove 63. The second groove portion 163 is a groove portion formed in parallel with the groove portion 63.

The second slider member 166 is partially accommodated in the second groove portion 163 that is a part of the main shade 20 side in the sub shade 60, and is provided so as to be relatively movable in the thickness direction of the main shade 20. The second slider member 166 is formed in a substantially L-shaped long bar shape in a cross-sectional view orthogonal to the longitudinal direction, and has a contact end surface 166a that is a surface facing the front side from the back side of the main body portion 162. The 166a can move relative to the main body 162 from the back side to the front side. That is, the second slider member 166 is disposed so that one end side piece is accommodated in the second groove portion 163 and the other end side piece faces the contact end surface 64 a (here, the whole) of the slider member 64. The contact end surface 166a is provided on the side portion facing the contact end surface 64a of the piece on the other end side. The second slider member 166 is configured such that the contact end surface 166a faces the contact end surface 64a of the slider member 64, the end surfaces are brought close to each other, and the other side edge portion 26b of the main shade 20 can be sandwiched therebetween. Has been. The second slider member 166 also has guide protrusions 167 that are guided by second sub-guide portions 186 described later at both ends in the longitudinal direction.

The pair of guide bodies 180 includes an advance / retreat guide portion 82, a sub guide portion 84, and a second sub guide portion 186.

The second sub guide portion 186 is a portion that guides the second slider member 166 to a position in contact with the main shade 20 from the side opposite to the sub guide portion 84 in the thickness direction of the main shade 20. The second sub guide portion 186 is formed in a groove that accommodates the guide projection 167 of the second slider member 166 and is provided in parallel with the advance / retreat guide portion 82 and the sub guide portion 84. More specifically, the second sub guide portion 186 includes the second slider member 166 in the thickness direction of the main shade 20 and the other side edge portion 26 b of the main shade 20 between the slider member 64 and the second sub guide portion 186. It is guided so as to be sandwiched and brought into contact with the back surface of the main shade 20, and the contact state is maintained in a state where the sub shade 60 is disposed at the shielding position.

The second sub guide portion 186 temporarily separates the second slider member 166 from the slider member 64 in the thickness direction of the main shade 20 while the sub shade 160 is moving from the retracted position to the shield position. It is formed in the path to be brought close again. Here, the second sub-guide portion 186 includes a retract path for moving the second slider member 166 in the width direction of the main shade 20 in the thickness direction of the main shade 20, and a contact end surface of the second slider member 166. A separation path for separating the 166a from the contact end surface 64a of the slider member 64 and a proximity path for abutting the contact end surface 166a of the second slider member 166 close to the contact end surface 64a of the slider member 64 are provided. The retract path is a linear path extending along the retract path of the sub guide portion 84. The separation path is a path inclined in a direction away from the sub guide portion 84. The proximity path is a path inclined in a direction approaching the sub guide portion 84.

The second slider member 166 is guided so as to move in a substantially constant positional relationship with respect to the slider member 64 while the guiding projection 167 passes through the retraction path. Further, the second slider member 166 passing through the separation path is moved while separating the contact end surface 166a from the slider member 64, and the other side edge portion 26b of the main shade 20 is moved between the contact end surfaces 64a and 166a. Intervene. The second slider member 166 passing through the proximity path is moved while bringing the contact end surface 166a close to the contact end surface 64a of the slider member 64, and the side edge portion 26b on the other side of the main shade 20 between the contact end surfaces 64a and 166a. Is inserted.

Also, the second slider member 166 may be urged by the urging member so as to be pressed against the wall portion of the second sub guide portion 186 in the thickness direction of the main shade 20.

According to the configuration in which the second slider member 166 and the second sub guide portion 186 are employed, the main shade 20 is sandwiched between the slider member 64 and the second slider member 166 from both sides in the thickness direction, so that the main shade 20 can be more reliably secured. A gap between the shade 20 and the auxiliary shade 60 can be suppressed. Thereby, the fluttering by the wind etc. of the main shade 20 can be reduced.

Second Embodiment
Next, a shade device 210 according to the second embodiment will be described. In the present shade device 210, the only difference from the shade device 10 according to the first embodiment is the configuration of the sub-shade 260 and the pair of guide bodies 280, and the description of the same configuration is omitted with the same reference numerals.

The subshade 260 has a main body part 262 and a bending part 264.

The main body 262 has a shape in which the groove 63 is omitted from the main body 62 according to the first embodiment. That is, the main body 262 is formed in a flat plate shape as a whole. The main body 262 is disposed so as to be movable between the retracted position and the shielding position by being guided by the advancing / retreating guide part 282 of the pair of guide bodies 280.

The bending portion 264 is a portion formed at the end portion on the main shade 20 side so as to be capable of bending deformation toward the main shade 20 side in the thickness direction of the main shade 20. More specifically, the bending portion 264 is connected to the end portion of the main body portion 262 on the main shade 20 side. The bent portion 264 is formed with substantially the same size as the main body portion 262 in the longitudinal direction.

Here, the bent portion 264 is formed of a soft resin (polypropylene (PP), elastomer such as rubber). That is, the bending portion 264 is made of a flexible material that can be elastically deformed into a bent form when a force in the bending direction is applied. The bent portion 264 may be formed of a material that is softer and more flexible than the main body portion 262. Here, the edge portion on the main shade 20 side in the bent portion 264 is referred to as a main shade side edge portion 261.

The pair of guide bodies 280 includes an advance / retreat guide portion 282 and a sub guide portion 284. The sub guide part 284 is formed continuously at the tip part of the advance / retreat guide part 282, guides the bending part 264 to a path for bending deformation, and sets the main shade side edge 261 of the bending part 264 to the thickness of the main shade 20. It is formed in a shape that guides from one of the main shades 20 to a position in contact with the main shade 20 in the direction. More specifically, the sub-guide portion 284 is formed in an arc-shaped groove that bends from the front end portion of the linear advance / retreat guide portion 282 toward the main shade 20 side (vehicle outer side). The sub guide portion 284 guides the bent portion 264 in a state where both ends in the longitudinal direction of the bent portion 264 are accommodated inside. In the state where the main body portion 262 is disposed at the retracted position, both ends of the bending portion 264 are accommodated in the advance / retreat guide portion 282 and guided in the advance / retreat direction.

When the main body 262 is moved from the retracted position to the shielding position, the bending portion 264 is guided to the sub guide portion 284 through the advance / retreat guide portion 282, and is bent and deformed along the guide path of the sub guide portion 284. . Thereby, the bending part 264 moves in the thickness direction of the main shade 20, and the main shade side end edge part 261 is pressed against the surface of the other side edge part 26 b of the main shade 20.

According to the shade device 210 according to the present embodiment, the secondary shade 260 has the bending portion 264 that can be bent and deformed toward the main shade 20 in the thickness direction of the main shade 20 at the end portion on the main shade 20 side. The sub guide part 284 that guides the part 264 along the path of bending deformation guides the main shade side end edge part 261 of the bending part 264 to a position where it contacts the main shade 20 from one side in the thickness direction of the main shade 20. Thereby, the bending part 264 of the subshade 260 contacts the main shade 20 in the thickness direction, and the gap between the main shade 20 and the subshade 260 can be suppressed.

Further, since the bent portion 264 is formed of a soft resin, it is easy to bend and deform as a whole, and the auxiliary shade 260 can be operated smoothly.

<Modification Example 1 of Second Embodiment>
Next, the shade apparatus 310 which concerns on the modification 1 of 2nd Embodiment is demonstrated. In the present shade device 310, the part different from the shade device 210 according to the second embodiment is only the configuration of the bending portion 364, and the description of the same configuration is omitted with the same reference numerals.

The secondary shade 360 includes a main body 262 and a bent portion 364 connected to an end of the main body 262 on the main shade 20 side. The bent portion 364 is formed thinner than the main body portion 262. That is, the bending portion 364 is set to a flexible thickness dimension so that it can be elastically deformed into a bending form when a force in the bending direction is applied. Further, a soft resin may be used as the material of the bent portion 364. Here, an end edge portion on the main shade 20 side in the bent portion 364 is referred to as a main shade side end edge portion 361.

The bending portion 364 is guided in the advancing / retreating direction by the advancing / retreating guide portion 282 in a state where both ends in the longitudinal direction are accommodated in a continuous groove constituted by the advancing / retreating guide portion 282 and the sub-guide portion 284 and the sub-guide portion. 284 is guided in the thickness direction of the main shade 20. When the main body 262 is moved from the retracted position to the shielding position, the bending portion 364 is guided to the sub guide portion 284 through the advance / retreat guide portion 282, and is bent and deformed along the guide path of the sub guide portion 284. . Thereby, the bending part 364 moves in the thickness direction of the main shade 20, and the main shade side end edge part 361 is pressed against the surface of the other side edge part 26b of the main shade 20.

According to the shade device 310 according to the present embodiment, since the bent portion 364 is formed thinner than the other portions of the sub-shade 360, it is easy to bend and deform as a whole, and the sub-shade 360 can be operated smoothly. .

<Modification 2 of the second embodiment>
Next, the shade apparatus 410 which concerns on the modification 2 of 2nd Embodiment is demonstrated. In the present shade device 410, the part different from the shade device 210 according to the second embodiment is only the configuration of the bending portion 464, and the description of the same configuration is omitted with the same reference numerals.

The secondary shade 460 includes a main body 262 and a bent portion 464 connected to an end of the main body 262 on the main shade 20 side. The bent portion 464 has an inner peripheral portion formed in a bellows shape. Here, an end edge portion on the main shade 20 side in the bent portion 464 is referred to as a main shade side end edge portion 461. More specifically, in the bent portion 464, a plurality of convex portions and a plurality of concave portions are alternately arranged in parallel in a direction connecting the end portion on the main shade 20 side of the main body portion 262 and the main shade side end edge portion 461 on the back surface. It is formed in a continuous shape. The plurality of convex portions and the plurality of concave portions extend along the longitudinal direction of the bent portion 464. In other words, the bending portion 464 is easy to bend at the thin concave portion when a force in the bending direction acts, and the path on the inner peripheral side becomes shorter than the outer peripheral side due to the proximity of the top portions of the adjacent convex portions. Bending form. But the bending part should just become easy to bend | curve by being formed in bellows shape, and the part of the outer peripheral side may be formed in bellows shape. Further, a soft resin may be used as the material of the bent portion 464.

The bending portion 464 is guided in the advancing / retreating direction by the advancing / retreating guide portion 282 in a state where both ends in the longitudinal direction are accommodated in a continuous groove constituted by the advancing / retreating guide portion 282 and the sub-guide portion 284 and the sub-guide portion. 284 is guided in the thickness direction of the main shade 20. When the main body part 262 is moved from the retracted position to the shielding position, the bending part 464 is guided to the sub guide part 284 through the advance / retreat guide part 282, and is bent and deformed along the guide path of the sub guide part 284. . As a result, the bent portion 464 moves in the thickness direction of the main shade 20, and the main shade side end edge portion 461 is pressed against the surface of the other side edge portion 26 b of the main shade 20.

According to the shade device 410 according to the present embodiment, the bent portion 464 is formed in a bellows shape on the inner peripheral side, so that it is easy to bend and deform in the bellows-shaped portion, and the subshade 460 is made smooth. It can be operated.

<Modification 3 of the second embodiment>
Next, the shade apparatus 510 which concerns on the modification 3 of 2nd Embodiment is demonstrated. In the present shade device 510, the part different from the shade device 210 according to the second embodiment is only the configuration of the bending portion 564, and the description of the same configuration is omitted with the same reference numerals.

The subshade 560 has a main body 262 and a bent portion 564 connected to an end of the main body 262 on the main shade 20 side. The bent portion 564 has a hinge portion 566 that is partially formed thin. That is, the bending portion 564 is formed so as to be able to be bent and deformed starting from the hinge portion 566. Further, a soft resin may be used as the material of the bent portion 464. Here, an end edge portion on the main shade 20 side in the bending portion 564 is referred to as a main shade side end edge portion 561. The bent portion 564 has guide protrusions 565 that protrude from both ends in the longitudinal direction at a position closer to the main shade side edge 561 than the hinge portion 566. The bending portion 564 is guided in the advancing / retreating direction by the advancing / retreating guide portion 282 and guided in the thickness direction of the main shade 20 by the sub-guide portion 284 by accommodating the guide protrusions 565 at both ends in the longitudinal direction. Is done.

When the main body 262 is moved from the retracted position to the shielding position, the bent portion 564 is guided by the guide projection 565 being guided by the sub guide portion 284 through the advance / retreat guide portion 282 and the hinge portion 566 is bent. Then, the posture of the portion on the tip side is changed. As a result, the bending portion 564 partially moves in the thickness direction of the main shade 20, and the main shade side end edge portion 561 is pressed against the surface of the other side edge portion 26 b of the main shade 20.

According to the shade device 510 according to the present embodiment, since the bent portion 564 has the hinge portion 566 formed partially thin, the hinge portion 566 is easily bent and deformed, and the sub shade 560 can be operated smoothly. .

As described above, the

shade devices

10, 210, 310, 410, and 510 have been described in detail. However, the above description is illustrative in all aspects, and the present invention is not limited thereto. The various modifications described above can be applied in combination as long as they do not contradict each other. And it is understood that the countless modification which is not illustrated can be assumed without deviating from the scope of the present invention.

1

Window

10, 210, 310, 410, 510 Shade device 20 Main shade 26b Side edge 30

Winding device

60, 160, 260, 360, 460, 560

Sub shade

61, 261, 361, 461, 561 Main shade side

end Edge portion

62, 162, 262 Main body portion 64 Slider member 68 Energizing

member

80, 180, 280

Guide body

82, 282 Advance /

retreat guide portion

84, 284 Sub guide portion 166 Second slider member 186 Second

sub guide portion

264, 364, 464, 564 Bending part 566 Hinge part

Claims

A storage device;
A main shade attached to the storage device so that it can be pulled out and stored;
With a secondary shade,
The sub-shade is movably guided to a side-by-side shield position in the pulled-out state of the main shade, and when the sub-shade is moved to the shield position, a part of the sub-shade on the main shade side A guide body that guides the side edge of the main shade to a position where it is brought into contact with the side edge of the main shade in an overlapped manner in at least one of the thickness directions of the main shade;
A shade device comprising:
The shade device according to claim 1,
The subshade has a slider member provided in a part of the subshade on the main shade side so as to be relatively movable in the thickness direction of the main shade,
The said guide body is a shade apparatus which has a sub guide part which guides the said slider member to the position which contacts the said main shade from one side in the thickness direction of the said main shade.
The shade device according to claim 2,
The sub-shade includes a biasing member that biases the slider member toward the main shade in the thickness direction of the main shade.
The shade device according to claim 2,
The sub-shade has a second slider member provided on a part of the main shade side so as to be relatively movable in the thickness direction of the main shade,
The guide body has a second sub-guide portion that guides the second slider member to a position in contact with the main shade from the side opposite to the slider member in the thickness direction of the main shade. .
The shade device according to claim 1,
The subshade is provided at an end portion on the main shade side, and has a bending portion that can be bent and deformed toward the main shade side in the thickness direction of the main shade,
The guide body guides the bent portion to a path for bending deformation and guides the edge portion of the bent portion on the main shade side from one side to the position in contact with the main shade in the thickness direction of the main shade. A shade device having a sub guide portion.
The shade device according to claim 5,
The said bending part is a shade apparatus currently formed with soft resin.
The shade device according to claim 5,
The said bending part is a shade apparatus currently formed more thinly than the other part of the said subshade.
The shade device according to claim 5,
The said bending part is a shade apparatus formed in the shape of a bellows.
The shade device according to claim 5,
The said bending part is a shade apparatus which has a hinge part formed partially thinly.