WO2013161628A1

WO2013161628A1 - Shade device

Info

Publication number: WO2013161628A1
Application number: PCT/JP2013/061287
Authority: WO
Inventors: 忠幸森田; 聡司安田
Original assignee: 芦森工業株式会社
Priority date: 2012-04-26
Filing date: 2013-04-16
Publication date: 2013-10-31

Abstract

A shade device is a device for shading a window of a vehicle. This shade device is provided with: a shade capable of shading a window; a winding unit for winding the shade such that the shade can be pulled out and stored; a long pull-out member mounted to a pull-out side end of the shade; a wire mounted to the pull-out member; and a pull-out holding mechanism part capable of holding the pull-out member in the state in which the shade is pulled out and/or a wire fastening part capable of fastening the wire that can be operated in a region on the pull-out side from the position of the pull-out member in the pull-out state of the shade at least in the state in which the shade is pulled out.

Description

Shade device

The present invention relates to a shade device mounted on a vehicle such as an automobile.

Patent Document 1 discloses a technology for storing a roll blind by a remote operation with a simple configuration that does not use an electric motor in an apparatus for shielding a window glass of an automobile. More specifically, the apparatus described in Patent Document 1 includes a roll blind capable of shielding a rear window of an automobile, a take-up shaft that winds up the roll blind, a lock mechanism that can maintain the roll blind in a pulled-out state, And an operation unit capable of releasing the lock of the lock mechanism through the transmission unit. And this apparatus is comprised so that the operation part arrange | positioned near the driver's seat can be operated, and the drawer-shaped roll blind which shields a rear window can be accommodated by remote control.

German Patent Application Publication No. 19806736

However, in the apparatus described in Patent Document 1, the shaded shade (roll blind) can be accommodated by remote operation, but the shade in the accommodated state cannot be pulled out by remote operation.

Therefore, an object of the present invention is to perform a shade drawer operation by remote control with a simple configuration.

1st aspect is a shade apparatus which shields the window of a vehicle, Comprising: The shade which can shield the said window, the winding apparatus which winds up the said shade so that extraction | drawer accommodation is possible, and it attaches to the drawer side edge part of the said shade A long-shaped drawer member, a wire attached to the drawer member, a drawer holding mechanism that can hold the drawer member in a state in which the shade is pulled out, and the drawer in a state in which the shade is pulled out At least one of the wire fixing portions that can fix at least the wire that can be operated in the region on the drawing side from the position of the member in a state where the shade is drawn.

The second aspect is a shade device according to the first aspect, and includes a drawer holding mechanism.

The third aspect is a shade device according to the second aspect, further comprising a wire guide part that guides the wire to a path passing through a position where the drawer holding mechanism part holds the drawer member.

A 4th aspect is a shade apparatus which concerns on a 2nd or 3rd aspect, Comprising: The said drawer | drawing-out holding | maintenance mechanism part is arrange | positioned on the movement path | route of the said drawer member moved by pulling operation of the said wire. , A support base that supports the slider portion so as to be movable in the moving direction of the drawer member, a holding posture that is coupled to the slider portion and can hold the drawer member, and a holder that releases and holds the drawer member A holding portion whose posture can be changed depending on the release posture, and the holding portion is released from the holding posture and the holding release each time the slider portion is pushed toward the support drawer by the drawing member. The posture is changed with the posture.

A fifth aspect is the shade device according to the fourth aspect, wherein the slider portion includes a wire insertion hole portion formed in a through hole shape through which the wire attached to the drawing member can be inserted.

A sixth aspect is the shade device according to any one of the fourth and fifth aspects, wherein the drawing member includes a wire attachment portion that protrudes from the midway portion in the longitudinal direction to the drawing side and to which the wire is attached. The slider portion includes a receiving recess capable of restricting movement of the wire attachment portion at least in the thickness direction of the shade.

The seventh aspect is a shade device according to any one of the second to sixth aspects, wherein the wire is attached to an intermediate portion in the longitudinal direction of the drawing member.

An eighth aspect is the shade device according to any one of the second to sixth aspects, wherein the wire is formed in a forked shape in the middle in the longitudinal direction, and each end portion of the forked portion is the shape described above. A pair of pull-out holding mechanism portions are provided so as to hold both end portions in the longitudinal direction of the pull-out member.

The ninth aspect is a shade device according to the first aspect, and includes a wire fixing portion.

A tenth aspect is a shade device according to the ninth aspect, wherein the wire fixing portion includes a drum in which an end portion of the wire opposite to the drawing member is fixed to an outer peripheral portion; A winding operation unit capable of rotating the drum toward one side in the circumferential direction, a gear fixed coaxially to the drum and non-rotatably relative to the drum, and a gear engaged with the gear from the other side in the circumferential direction. A lock claw portion that can be changed in posture between a locking posture that can be stopped and a non-locking posture that is not locked to the gear, and a lock urging portion that biases the lock claw portion toward the locking posture. Including a ratchet mechanism.

The eleventh aspect is a shade device according to the ninth aspect, wherein the wire fixing part is formed in a shape that can be fixed by hooking or winding the wire.

A twelfth aspect is a shade device according to any one of the ninth to eleventh aspects, wherein the wire is attached to an intermediate portion in the longitudinal direction of the drawing member.

A thirteenth aspect is a shade device according to any one of the ninth to eleventh aspects, wherein the wire is formed in a bifurcated shape in the middle in the longitudinal direction, and each end of the bifurcated portion is the It is attached to the longitudinal direction both ends of the drawing member.

A fourteenth aspect is a shade device according to any one of the ninth to thirteenth aspects, wherein the wire fixing portion is provided between a first row seat and a second row seat in the front-rear direction of the vehicle. It is comprised so that arrangement | positioning is possible in the position of between.

A fifteenth aspect is a shade device according to any one of the ninth to fourteenth aspects, wherein the wire fixing portion can be disposed at a position between a driver seat and a passenger seat in the width direction of the vehicle. It is configured.

According to the shade device according to the first aspect, the shade can be drawn out and stored in the winding device by operating the wire attached to the drawing member attached to the drawing side end of the shade. Moreover, the state which pulled out the shade can be maintained by hold | maintaining a drawing | extracting member by the drawing | holding holding | maintenance mechanism part in the state by which the shade was pulled out, or fixing a wire with respect to a wire fixing part. Thereby, with a simple configuration that does not use an electric motor, the shade can be pulled out and stored by remote control.

According to the shade device according to the second aspect, since the drawer holding mechanism portion is provided, the state where the shade is pulled out can be maintained by holding the drawer member by the drawer holding mechanism portion in a state where the shade is pulled out. it can.

According to the shade device according to the third aspect, the wire guide portion guides the wire to the path passing through the position where the draw-out holding mechanism portion holds the draw-out member, so that the draw-out member is more reliably held by the draw-out holding mechanism portion. can do.

According to the shade device according to the fourth aspect, the drawer holding mechanism section includes a slider section disposed on the movement path of the drawer member moved by the wire pulling operation, and the slider section in the moving direction of the drawer member. A support base that is movably supported, and each time the slider part is pushed into the drawer side of the shade by the drawer member, the holding part can hold the drawer member, and can hold the drawer member. It is configured to change the posture. For this reason, the drawing member can be held and released simply by pulling the wire, and the drawing-out state of the shade can be easily maintained and stored.

According to the shade device according to the fifth aspect, the wire insertion hole portion having an insertion hole shape into which the wire attached to the extraction member can be inserted is formed in the slider portion pushed into the support base by the extraction member. When the shade is drawn out and stored, the movement of the shade in the direction perpendicular to the longitudinal direction of the wire can be regulated by the inner peripheral surface of the wire insertion hole, so that the drawing and storing operation of the shade can be stabilized.

According to the shade device according to the sixth aspect, the wire attachment portion that protrudes from the midway portion in the longitudinal direction of the drawing member to the drawing side and to which the wire is attached includes the receiving concave portion that can be restricted in movement in at least the thickness direction of the shade. Therefore, it is possible to suppress the movement of the drawer member in the thickness direction of the shade while being in contact with the slider part, and to guide the drawer member to the holding position of the holding part more accurately.

According to the shade device according to the seventh aspect, since the wire is attached to the intermediate portion in the longitudinal direction of the drawing member, the drawing member can be stably moved by operating the wire, and the shade is stabilized. Can be pulled out and stored.

According to the shade device according to the eighth aspect, the wire is formed into a forked shape in the middle in the longitudinal direction, each end of the forked portion is attached to both longitudinal ends of the drawer member, and the drawer holding mechanism Since the pair of portions is provided so as to be able to hold both ends in the longitudinal direction of the drawer member, the drawer member can be moved more stably by operating the wire, and the shade can be stably pulled out and stored. it can.

According to the shade device according to the ninth aspect, since the wire fixing portion is provided, the state where the shade is pulled out is maintained by fixing the wire to the wire fixing portion in the state where the shade is pulled out. Can do.

According to the shade device according to the tenth aspect, the drum is wound around the drum by rotating the gear of the drum and the ratchet mechanism portion to which the end portion of the wire is fixed by the winding operation portion toward one side in the circumferential direction. The shade can be pulled out. When the gear fixed coaxially and relative to the drum is rotated with the rotation of the drum, the lock claw portion biased toward the locking posture by the lock biasing portion is moved with respect to the gear. By locking from the other side in the circumferential direction, the shade can be kept pulled out via the wire. Further, by changing the posture of the lock claw portion to the non-locking posture, the shade is accommodated by the winding force of the winding device. Thus, the wire can be fixed and released by a simpler operation.

According to the shade device according to the eleventh aspect, since the wire fixing part formed in a shape that can be fixed by hooking or winding the wire is adopted, the wire can be fixed with a simpler configuration.

According to the shade device according to the twelfth aspect, since the wire is attached to the intermediate portion in the longitudinal direction of the drawer member, the drawer member can be stably moved by operating the wire, and the shade can be stably Can be pulled out and stored.

According to the shade device according to the thirteenth aspect, the wire is formed in a bifurcated shape in the middle in the longitudinal direction, and each end of the bifurcated portion is attached to both longitudinal ends of the drawing member. By operating, the drawer member can be moved more stably, and the shade can be stably pulled out and stored.

According to the shade device according to the fourteenth aspect, the wire fixing portion is configured to be disposed at a position between the first row seat and the second row seat in the longitudinal direction of the vehicle. A passenger sitting in a row seat and a passenger sitting in a second row seat can easily pull out and store the shade by remote control.

According to the shade device according to the fifteenth aspect, since the wire fixing portion is configured to be disposed at an intermediate position in the vehicle width direction, the occupant sitting in any of the seats in the vehicle width direction among the seats. However, it is easy to pull out and store the shade by remote control.

It is a side view which shows the shade apparatus in a shade accommodation state. It is a side view which shows the shade apparatus in a shade extraction state. It is a front view which shows the shade apparatus in a shade accommodation state. It is a front view which shows the shade apparatus in a shade extraction state. It is a side view of a winding device. It is a figure which shows the extraction | drawer position of a wire. It is a side view which shows the drawer holding | maintenance mechanism part of a holding release state. It is a side view which shows the drawer holding | maintenance mechanism part of a holding state. It is a figure which shows a cam part. It is a figure which shows operation | movement of a drawer | holding holding | maintenance mechanism part. It is a figure which shows operation | movement of a drawer | holding holding | maintenance mechanism part. It is a figure which shows operation | movement of a drawer | holding holding | maintenance mechanism part. It is a figure which shows operation | movement of a drawer | holding holding | maintenance mechanism part. It is a figure which shows operation | movement of a drawer | holding holding | maintenance mechanism part. It is a figure which shows operation | movement of a drawer | holding holding | maintenance mechanism part. It is a figure which shows the drawer holding | maintenance mechanism part which concerns on a modification. It is a figure which shows the drawer holding | maintenance mechanism part which concerns on a modification. It is a figure which shows the modification of a wire. It is a side view which shows the shade apparatus in a shade accommodation state. It is a side view which shows the shade apparatus in a shade extraction state. It is a front view which shows the shade apparatus in a shade accommodation state. It is a front view which shows the shade apparatus in a shade extraction state. It is a rear view of a wire fixing part. It is a side view of a wire fixing part. It is an operation | movement figure of a wire fixing part. It is an operation | movement figure of a wire fixing part. It is a figure which shows the modification of the attachment form of the wire with respect to a drawing-out member. It is a figure which shows the modification of a wire fixing part.

<First Embodiment>
Hereinafter, the shade apparatus 10 according to the first embodiment will be described. The shade device 10 is a device for shielding the vehicle window 12 (see FIGS. 1 to 4).

<Window>
For convenience of explanation, the window 12 to which the shade device 10 is applied will be described. Here, the window 12 is a rear window provided at the rear end of the passenger compartment in the automobile. The window 12 is assumed to be formed in a trapezoidal shape having a short side on the upper side and a long side on the lower side. Needless to say, the window 12 may be a window other than the rear window, or may have a shape other than a trapezoidal shape such as a rectangular shape.

Here, the shade device 10 is disposed on the floor side of the window 12. More specifically, an interior member 14 (here, a rear package tray) formed of a synthetic resin such as a rear package tray and a back door trim is provided on the floor side of the window 12. In addition, the interior member 14 is formed with a slit portion 15 formed along the floor side edge of the window 12 in order to draw a shade 20 described later from the inside into the vehicle interior. The shade device 10 is disposed inside the interior member 14 and draws out the shade 20 through the slit portion 15 to shield the window 12 by the shade 20. But the shade apparatus 10 may be arrange | positioned other than the interior member 14 inside a metal panel.

The slit portion 15 is set to have a width dimension and a length dimension that can pass through the shade 20 and a drawing member 40 described later. Here, the length dimension of the slit portion 15 is set to be equal to or larger than the maximum width dimension of the window 12.

<Shade device>
The shade device 10 includes a shade 20, a winding device 30, a drawing member 40, a wire 45, and a drawing holding mechanism unit 50. Schematically, the shade device 10 shields the window 12 by pulling out the shade 20 wound so as to be retractable and retractable with respect to the winding device 30 by moving the drawer member 40 attached to the shade 20. It is configured to be able to.

Here, the shade 20 is drawn along the window 12 from the floor side toward the ceiling side. The direction in which the shade 20 is withdrawn and stored is referred to as the drawer storing direction, and the direction thereof is referred to as the drawer side and the storage side.

<Shade>
The shade 20 is a member that shields the window 12 (see FIG. 4). The shade 20 is formed in a size and a shape that can shield the window 12 by cutting, sewing, or the like, a cloth material, a mesh-like cloth material, a resin sheet, or the like. Here, the shade 20 is formed in a trapezoidal shape having a short side at the drawer side end and a long side at the storage side end.

However, the shade 20 may be formed in a shape corresponding to the shape of the window 12 to be shielded, and may be formed in various shapes such as a rectangle in addition to the trapezoidal shape.

<Winding device>
The shade 20 is attached to the winding device 30. The winding device 30 includes a winding shaft 32, a rotation support portion 34, and a winding attachment biasing portion (not shown) (see FIG. 5). And the winding apparatus 30 is comprised so that the shade 20 may be wound up so that drawing-out accommodation is possible along a drawer storage direction.

The take-up shaft 32 is a member formed in a long cylindrical shape, and is supported by the rotation support portion 34 so as to be relatively rotatable around the central axis. A storage side end of the shade 20 is fixed to the outer peripheral surface of the winding shaft 32 along the axial direction thereof. Moreover, the rotation support part 34 has a pair of support piece which supports the both ends of the winding shaft 32 so that each can rotate relatively around a central axis.

Further, the take-up shaft 32 is urged in the take-up direction of the shade 20 with respect to the rotation support portion 34 by the winding attachment urging portion. The winding attachment biasing part is, for example, a coil spring, and one end is fixed inside the winding shaft 32 and the other end is fixed to the rotation support part 34. In FIG. 5, the winding attachment biasing direction of the winding attachment biasing portion is indicated by an arrow. The shade 20 is wound around the winding shaft 32 by the winding force in a state where the pulling force larger than the winding force by the winding mounting force portion does not act, and when the pulling force larger than the winding force acts, the winding shaft 32.

Further, here, the winding device 30 is fixed to the vehicle by the fixed base 80. More specifically, the rotation support part 34 is fixed to the fixed base 80, and the fixed base 80 is fixed to a metal panel, a frame, an interior member, or the like of the vehicle. The fixed base 80 may be formed by combining members formed by punching a metal plate or the like, or formed by combining members formed by injection molding or extrusion molding of a synthetic resin material. Also good.

<Drawer member>
The shade 20 is attached with an elongate drawing member 40 along the drawing side end. The drawing member 40 includes a main body portion 42 and a wire attachment portion 44 (see FIG. 4).

The main body portion 42 is a portion that is attached to the end portion on the drawer side of the shade 20 and is a portion that is formed in a long bar shape. The main body portion 42 is set to have a longitudinal dimension that is the same as or larger than the end portion on the drawer side of the shade 20.

The wire attachment portion 44 is a portion to which a wire 45 described later is attached. The wire attachment portion 44 is formed in a shape protruding from a midway portion in the longitudinal direction of the main body portion 42 in a direction perpendicular to the longitudinal direction (here, the drawing side). From the viewpoint of stability of the posture during the movement operation of the drawing member 40, the wire attachment portion 44 is provided in the middle portion of the main body portion 42 (drawing member 40), and the wire 45 is attached to the middle portion of the drawing member 40. It is preferable that it is made to be made. Further, the wire attachment portion 44 is formed with a through hole portion for allowing the wire 45 to pass therethrough.

Then, the shade 20 can be pulled out and stored in the winding device 30 by moving the pull-out member 40 along the pull-out storage direction. A state in which the shade 20 is wound up and retracted into the interior member 14 is referred to as a storage state, and a state in which the shade 20 is pulled out to shield the window 12 is referred to as a drawn-out state.

The above-described fixed base 80 is formed so as to be able to support a drawing member 40 described later in the storage state of the shade 20. For example, the fixed base 80 includes a fitting support portion 82 that is formed in a shape that can be unevenly fitted to the drawing member 40, and a mounting support portion 84 that can support the drawing member 40 in a mounting shape. Can be adopted. In addition, it is good for the drawing member 40 itself also to have the uneven part which can be unevenly fitted with respect to the fitting support part 82. FIG.

<Wire>
The wire 45 is a part for moving the drawer member 40 to the drawer side of the shade 20. One end of the wire 45 is attached to the drawing member 40 (here, the middle portion in the longitudinal direction). Here, the one end part of the wire 45 is being fixed with respect to the wire attachment part 44 in the form which passes along a through-hole part.

Also, the wire 45 is routed from the rear to the front of the car. The wire 45 is routed through the inside of the roof liner 16 that is an interior member of the ceiling, and the other end portion is pulled to perform the moving operation of the drawing member 40. Here, the wire 45 is positioned between the first row seat and the second row seat in the vehicle front-rear direction and between the driver seat 921 and the passenger seat 922 in the vehicle width direction (preferably the vehicle width). The vehicle is pulled out from the position in the middle of the direction (see FIG. 6). For example, as shown in FIGS. 1 and 2, the wire 45 is drawn from the roof console 18 provided with a room lamp or the like disposed on the ceiling between the first row of seats 92 and the second row of seats 94. It is good to be. Further, a handle portion 47 for pulling operation may be provided at the other end portion of the wire 45.

Further, as shown in FIGS. 1 and 2, the wire 45 may be routed inside the roof liner 16 by being restricted by one or a plurality of (here, one) route restriction portions 17. For example, the route restricting portion 17 may be formed in a groove shape or a hole shape along the front-rear direction of the vehicle. Preferably, the route restricting portion 17 may be provided at a location before being pulled out from the roof liner 16 into the vehicle interior through the roof console 18.

The wire 45 may be a metal wire (including a plurality of metal wires twisted together), a wire material in which a metal wire is coated with a synthetic resin or covered with a synthetic resin tube, a synthetic resin wire, or the like. It is preferable that at least the wire 45 has a tensile strength such that the drawing member 40 can be moved to the drawing side against the winding force of the winding device 30.

Further, the wire 45 is guided by a wire guide portion along a path passing through a position where the drawing holding mechanism portion 50 holds the drawing member 40. This wire guide part is a part including a wire insertion hole 55 of the slider part 52 described later.

<Drawer holding mechanism>
The drawer holding mechanism 50 is a part that holds the drawer member 40 in a state where the shade 20 is pulled out. That is, the shade 20 can be maintained in the pulled-out state by holding the pull-out member 40 by the pull-out holding mechanism unit 50.

The drawer holding mechanism 50 is disposed near the edge of the window 12 on the ceiling side. The drawer holding mechanism portion 50 may be disposed so that a part thereof is disposed inside the roof liner 16 and the other part is exposed from the roof liner 16 to the vehicle interior, or the entire portion is exposed to the vehicle interior. You may do it.

The drawer holding mechanism 50 includes a slider 52, a support base 62, an advance biasing portion 66, a link 68, a pair of holding portions 72, and an open biasing portion 74 (FIGS. 7 and 7). 8). Schematically, in the drawer holding mechanism 50, the slider part 52 is pushed by moving the drawer member 40 to the drawer side, and the slider part 52 is pulled by the drawer member 40 with respect to the support base 62 on the drawer side of the shade 20. Each time the pair of holding portions 72 are pushed into the holding posture and the holding release posture.

The slider portion 52 is a portion that is pushed by the drawer member 40 that is moved. The slider portion 52 is disposed on the moving path of the drawing member 40. That is, the slider portion 52 contacts the drawing member 40 at a position where the drawing member 40 is being drawn. The slider part 52 is formed in a substantially rectangular parallelepiped shape as a whole. The slider portion 52 includes a holding portion connecting portion 53, a receiving recessed portion 54, a wire insertion hole portion 55, and a cam portion 56.

A pair of holding portions 72 are connected to the slider portion 52. The holding part connecting part 53 is a part to which the holding part 72 is attached. The holding portion connecting portion 53 is provided on each of a pair of opposed edge portions of the front end portion of the slider portion 52. And a pair of holding | maintenance part 72 is connected with this pair of holding | maintenance part connection part 53 so that an attitude | position change is possible respectively. Here, the holding shaft connecting portion 53 is provided with a rotating shaft portion in a posture along the pair of edge portions. More specifically, the rotating shaft portion of the holding portion connecting portion 53 is provided in a posture along the longitudinal direction of the drawing member 40 that pushes the slider portion 52.

The pair of holding portions 72 are formed in a substantially L shape having a protruding portion that protrudes laterally from the tip portion. Further, the pair of holding portions 72 are configured such that the protruding portions face each other, and the base end portions are respectively supported by the pair of rotating shaft portions of the holding portion connecting portion 53 and are connected to the slider portion 52 so as to be relatively rotatable. ing. That is, the posture of the pair of holding portions 72 can be changed between the holding posture and the holding release posture so as to contact and separate the tip portions. Here, the holding posture is a posture in which the distal end portions of the pair of holding portions 72 are close to each other and the drawing member 40 can be held between the pair of holding portions 72. The holding release posture is a posture in which the leading end portions of the pair of holding portions 72 are separated from each other so that the drawing member 40 can pass between the leading end portions, and the drawing member 40 is held and released.

Further, the pair of holding portions 72 are urged by the pair of opening urging portions 74 so that the tip portions are separated from each other. Here, a torsion coil spring is employed as the opening urging portion 74. That is, the opening urging portion 74 is disposed on the outer periphery of the rotating shaft portion of the holding portion connecting portion 53 and urges the holding portion 72 around the rotating shaft portion with respect to the slider portion 52. Then, when an external force stronger than the urging force of each open urging portion 74 is applied to the pair of holding portions 72 in the direction in which the front end portions approach each other, the pair of holding portions 72 can hold the drawing member 40. It becomes.

The receiving concave portion 54 is a portion that receives the wire attachment portion 44 of the drawing member 40 that pushes the slider portion 52, and is formed so that movement of the wire attachment portion 44 can be restricted at least in the thickness direction of the shade 20. The receiving recess 54 is formed so that the wire attachment portion 44 (or the tip side portion thereof) can be disposed inside. More specifically, the receiving concave portion 54 is formed in a concave shape along the external shape of the wire attachment portion 44. That is, the receiving recessed portion 54 is formed in a shape that gradually becomes deeper toward the intermediate portion in the direction connecting the pair of holding portions 72, and has slopes on both sides sandwiching the intermediate portion. The receiving recess 54 is set to be larger (slightly larger here) than the wire attachment portion 44 (or its tip end portion).

When the slider portion 52 is pushed by the drawing member 40 and the wire mounting portion 44 enters the receiving recess 54, the wire mounting portion 44 contacts the inclined surface of the receiving recess 54, so that the drawing member 40 is Guided to a position between the pair of holding portions 72.

As described above, in the present apparatus, the wire guide unit guides the wire 45 to a path passing through the position where the drawer holding mechanism unit 50 holds the drawer member 40. Here, the drawer holding mechanism unit 50 is configured to guide the wire 45 along a path that passes through the aforementioned position. The wire guide part includes a wire insertion hole 55.

The wire insertion hole 55 is a hole through which the wire 45 attached to the drawing member 40 can be inserted. More specifically, the wire insertion hole 55 is formed in a shape penetrating from the distal end side of the slider portion 52 to the proximal end side. Here, the wire insertion hole 55 is open inside the receiving recess 54 on the distal end side.

Further, the wire insertion hole 55 is formed in a circular hole shape having a diameter larger than the diameter of the wire 45 (here, slightly larger) in a sectional view. The wire insertion hole 55 restricts the movement of the wire 45 extending from the drawing member 40 in the thickness direction of the shade 20 and the longitudinal direction of the drawing member 40 until the wire attachment portion 44 enters the receiving recess 54. . In addition, here, the wire insertion hole 55 is formed substantially at the center of the slider 52 in a cross-sectional view orthogonal to the penetrating direction. That is, the wire insertion hole 55 guides the drawing member 40 to a position between the pair of holding portions 72.

The cam portion 56 is formed in a groove shape on one side surface of the slider portion 52 (side surface along the direction connecting the pair of holding portions 72) (see FIGS. 7 and 8). The cam portion 56 is a portion that guides the other end portion of the link 68 having one end portion connected to the inner surface of the support base portion 62. The detailed shape of the cam portion 56 will be described in detail later.

The link 68 is formed in a long bar shape, and one end thereof is connected to be rotatable around an axis orthogonal to the inner surface of the support base 62. The other end of the link 68 is provided with a convex cam follower portion 69 that protrudes into the cam portion 56 of the slider portion 52 and is movable on the inside thereof. The cam follower portion 69 protrudes in a substantially cylindrical shape.

The support base portion 62 is a portion that supports the slider portion 52 so as to be movable in the moving direction (drawing and storing direction) of the drawing member 40. More specifically, the support base 62 is formed in a casing shape with one opening. The support base 62 is formed such that the slider portion 52 is disposed on the inner side through the opening, and the slider portion 52 is movable along the depth direction connecting the opening and the bottom. In addition, the slider part 52 is arrange | positioned with respect to the support base 62 in the attitude | position in which the direction which connects a front-end | tip part and a base end part follows a depth direction.

Here, the support base 62 is formed in a shape having a substantially rectangular parallelepiped internal space. More specifically, in the internal space of the support base 62, the slider portion 52 is disposed so as to be movable in the depth direction, and the advance biasing portion 66 and the link 68 are disposed. Moreover, the support base 62 can arrange | position a pair of holding | maintenance part 72 of a holding attitude inside. In other words, the pair of holding portions 72 cannot be disposed inside the support base 62 in the holding release posture.

The advancing biasing portion 66 is disposed between the bottom portion of the support base portion 62 and the slider portion 52 along the depth direction of the support base portion 62. The advance urging portion 66 is disposed in a compressed state and urges the support base 62 in the direction in which the slider portion 52 advances. The slider portion 52 urged toward the advance side by the advance urging portion 66 is regulated from dropping from the support base 62 by the link 68.

Further, the support base 62 has a wire insertion hole 64 and a pair of extending portions 65. The wire insertion hole portion 64 is a portion through which the wire 45 inserted through the wire insertion hole portion 55 of the slider portion 52 is inserted. The wire insertion hole 64 is formed in a form penetrating in the depth direction at the bottom of the support base 62. More specifically, the wire insertion hole 64 is provided at a position overlapping the wire insertion hole 55 of the slider 52 in the depth direction of the support base 62.

The pair of extending portions 65 are configured by extending two opposing sides of the opening edge of the support base 62. More specifically, the pair of extending portions 65 are provided at positions facing each other in the direction connecting the pair of holding portions 72 connected to the slider portion 52 disposed on the support base 62 (FIG. 7, (See FIG. 8). The pair of extending portions 65 are portions for closing the pair of holding portions 72. That is, since the pair of holding portions 72 is urged in the opening direction by the pair of opening urging portions 74, the holding release posture 72 is maintained in the holding release posture when no external force acts in the closing direction. This state is a state in which the slider portion 52 has advanced with respect to the support base portion 62 until the base end portions of the pair of holding portions 72 are positioned in front of the pair of extending portions 65. On the other hand, when the slider portion 52 is retracted from the above state and the base end portions of the pair of holding portions 72 in the holding release posture come into contact with the pair of extending portions 65, the extending portion 65 moves against the holding portion 72. A closing force is applied. Thereby, the posture of the pair of holding portions 72 is changed from the holding release posture to the holding posture while the base end portion enters the inside of the support base 62.

The support base 62 is formed so as to be fixed to the vehicle. More specifically, the support base 62 is configured to be disposed in a posture in which the opening is directed to the storage side of the shade 20. Here, the support base 62 is disposed at an intermediate position in the width direction of the vehicle.

For example, as shown in FIG. 7, the support base 62 has a fixing part 63 for screwing at the bottom side end, and is fixed by being screwed to the vehicle through a through hole formed in the fixing part 63. It is good to be done. However, the fixing form is not limited to screwing, and various other fixing forms can be adopted. In that case, another fixing part may be provided instead of the fixing part 63. Examples of the fixing location of the support base 62 include an exterior panel on the ceiling side, the roof liner 16 and the like.

As described above, the drawer holding mechanism section 50 is configured to hold and release the drawer member 40 each time the slider section 52 is pushed into the drawer side with respect to the support base 62. That is, in the drawer holding mechanism unit 50, the slider unit 52 is pushed into the support base 62 so that the pair of holding units 72 are in the holding posture, and the pair of holding units 72 are in the holding release posture. Thus, it is comprised so that it can maintain to the advance position which protruded from the opening with respect to the support base 62. FIG. The function of the drawer holding mechanism unit 50 is realized by the cam unit 56, the advance biasing unit 66, and the link 68.

The cam portion 56 has a heart cam shape. That is, the cam portion 56 is formed in a substantially heart-shaped groove shape. Schematically, the cam portion 56 has a substantially heart-shaped outer peripheral surface 57 and an inner peripheral surface 58, and each vertex of the outer peripheral surface 57 and each vertex of the inner peripheral surface 58 are in the moving direction of the slider portion 52. The shape is shifted in a direction perpendicular to the direction (a direction connecting the pair of holding portions 72) (see FIG. 9). Hereinafter, a more specific shape of the cam portion 56 will be described.

Here, for convenience of explanation, with respect to the outer peripheral surface 57 and the inner peripheral surface 58, the vertices at the lower end of the heart shape are defined as the

first vertices

571 and 581, and the

second vertices

572 and 582, the

third vertex

573, 583,

fourth vertices

574, 584.

Since the slider portion 52 is urged toward the advance side with respect to the support base 62 by the advance biasing portion 66, the cam follower portion 69 of the link 68 is in the cam portion 56 when the slider portion 52 is not pushed. Is pressed against the proximal end side of the slider portion 52. More specifically, in a state where the slider portion 52 is not pushed, the cam follower portion 69 is pressed against the first vertex 571 or the third vertex 583.

The first vertex 581 is provided at a position on one side (hereinafter simply referred to as one side in the description of the cam portion 56) in the direction connecting the pair of holding portions 72 with respect to the first vertex 571. That is, the first vertex 581 is located on one side of the central axis of the cam follower portion 69 disposed inside the first vertex 571. When the slider portion 52 is pushed into the support base portion 62, the cam follower portion 69 is on the other side in the direction connecting the pair of holding portions 72 of the first vertex 581 (hereinafter simply referred to as the other side in the description of the cam portion 56). While being in contact with the inclined surface, the slider portion 52 is relatively moved toward the front end side.

The outer peripheral surface on the other side of the second vertex 572 is formed in the shape of a slope close to the second vertex 572 from the other side and the proximal end side of the slider portion 52. That is, when the slider portion 52 is pushed in from the state where the cam follower portion 69 is located inside the first vertex 571, the cam follower portion 69 moves along the slope on the other side of the first vertex 581 of the inner peripheral surface 58. After moving to the side, it moves to one side along the slope on the other side of the second vertex 572 of the outer peripheral surface 57. Then, the cam follower portion 69 moves to the inside of the second vertex 572. When the cam follower portion 69 is moved to the inside of the second vertex 572, the cam follower portion 69 abuts on the inclined surface between the second vertex 572 and the third vertex 573 and further moves to one side. Be regulated.

The second vertex 582 is provided on the other side of the second vertex 572. That is, the second vertex 582 is located on the other side of the central axis of the cam follower portion 69 disposed inside the second vertex 572. When the pushing force on the slider portion 52 is released, the cam follower portion 69 is moved to one side along the slope between the second vertex 582 and the third vertex 583 by the biasing force of the advance biasing portion 66. Move to. Then, the cam follower portion 69 moves to the inside of the third vertex 583. When the cam follower portion 69 is moved to the inside of the third vertex 583, the cam follower portion 69 abuts on the inclined surface between the third vertex 583 and the fourth vertex 584 and further moves to one side. Be regulated.

The third vertex 573 is provided on the other side of the third vertex 583. That is, the third vertex 573 is located on the other side of the central axis of the cam follower portion 69 disposed inside the third vertex 583. When the slider 52 is pushed into the support base 62, the cam follower 69 moves to one side along the slope on one side of the third vertex 573. Then, the cam follower portion 69 moves to the inside of the fourth vertex 574.

The fourth vertex 584 is provided at a position on the other side with respect to the fourth vertex 574. That is, the fourth vertex 584 is located on the other side of the central axis of the cam follower portion 69 disposed inside the fourth vertex 574. When the pushing force on the slider portion 52 is released, the cam follower portion 69 is moved to one side along the slope on the proximal end side of the fourth vertex 584 of the inner peripheral surface by the urging force of the advance urging portion 66. After the movement, it moves to the other side along the slope on the base end side of the fourth vertex 574 of the outer peripheral surface. Then, the cam follower portion 69 moves to the inside of the first vertex 581.

<Operation of shade device>
Next, the operation of the shade device 10 will be described. As an initial state, it is assumed that the shade 20 is in the housed state, and the operation of pulling out the shade 20 will be described.

First, the other end portion (the handle portion 47) of the wire 45 drawn from the roof console 18 is pulled. Thereby, the drawer member 40 is moved to the drawer side, and the shade 20 is pulled out. At this time, since the wire 45 is pulled while being supported by the wire insertion holes 55 and 64 of the drawer holding mechanism section 50, the movement in the longitudinal direction of the drawer member 40 and the direction connecting the pair of holding sections 72 is restricted. The

When the drawing member 40 is pulled out to a position passing between the pair of holding portions 72 in the holding release posture, the wire attachment portion 44 enters the receiving recess 54 of the slider portion 52. At this time, the outer surface of the wire attachment portion 44 comes into contact with the inner surface of the receiving recess 54, and the drawing member 40 is guided to a position where it can be gripped by the pair of holding portions 72. At this time, the drawing member 40 is also guided by passing the wire 45 through the wire insertion hole 55.

When the wire 45 is further pulled from here, the slider portion 52 is pushed by the drawing member 40 and pushed into the support base portion 62. The slider portion 52 has a support base portion up to a position where the pair of holding portions 72 abuts against the inner edge of the extension portion 65 and the pair of holding portions 72 is disposed between the pair of extension portions 65. 62 is pushed into. That is, the pair of holding portions 72 is pushed in the closing direction as the slider portion 52 is pushed into the support base 62, and the posture is changed from the holding release posture to the holding posture. Thereby, the drawing member 40 is held between the pair of holding portions 72. In the cam portion 56, the cam follower portion 69 is moved from a position inside the first vertex 571 to a position inside the second vertex 572.

When the tensile force on the wire 45 is released, the slider portion 52 is pushed back against the support base portion 62 by the advance biasing portion 66. At this time, in the cam portion 56, the cam follower portion 69 is moved from a position inside the second vertex 572 to a position inside the third vertex 583. Accordingly, the slider portion 52 is restricted by the link 68 from moving forward with respect to the support base portion 62 at a position where the pair of holding portions 72 is maintained in the holding posture.

Next, the storing operation of the shade 20 will be described.

First, the other end portion (the handle portion 47) of the wire 45 drawn from the roof console 18 is pulled. Thereby, the drawing member 40 is moved to the drawing side, and the slider portion 52 is pushed and pushed into the support base portion 62. Then, the cam follower portion 69 is moved from the position inside the third vertex 583 to the position inside the fourth vertex 574 in the cam portion 56.

Then, when the pulling force with respect to the wire 45 is released, the slider portion 52 is pushed back against the support base portion 62 by the advance biasing portion 66. At this time, in the cam portion 56, the cam follower portion 69 is moved from a position inside the fourth vertex 574 to a position inside the first vertex 571. Then, the slider portion 52 moves forward (to the storage side) with respect to the support base portion 62 to a position where the pair of holding portions 72 are not in contact with the extending portion 65. Accordingly, the pair of holding units 72 is changed in posture from the holding posture to the holding release posture.

The drawing member 40 released from being held by the pair of holding portions 72 is moved to the storage side by the force of winding the shade 20 by the winding device 30. At this time, the wire 45 may be operated to prevent the shade 20 from being wound up vigorously and the extraction member 40 from colliding with other portions.

<Effect>
According to the shade device 10 according to the first embodiment, the shade 20 is pulled out from the winding device 30 by operating the wire 45 attached to the drawing member 40 attached to the drawing-side end portion of the shade 20. Can be stored. Moreover, the state where the shade 20 is pulled out can be maintained by holding the pull-out member 40 by the pull-out holding mechanism 50 in a state where the shade 20 is pulled out. Thereby, with the simple structure which does not use an electric motor, the drawer | drawing-out accommodation operation | movement of the shade 20 can be performed by remote control.

In addition, the wire insertion hole 55 serving as a wire guide portion guides the wire 45 to a path that passes through the position where the draw-out holding mechanism portion 50 holds the draw-out member 40, so that the draw-out member 40 is more reliably pulled out. 50.

In addition, the drawer holding mechanism 50 can be moved in the moving direction of the drawer member 40, and the slider 52 disposed on the movement path of the drawer member 40 moved by the pulling operation of the wire 45. Each time the slider portion 52 is pushed into the drawer 20 of the shade 20 by the pull-out member 40, the holding portion 72 is held in a holding posture capable of holding the pull-out member 40, and the pull-out member 40 is released. The posture is changed with the holding release posture. That is, the drawing member 40 can be held and released by pulling the wire 45 to move the drawing member 40 and pushing the slider portion 52 against the support base 62 by the drawing member 40. For this reason, by simply pulling the wire 45, the pulled-out state of the shade 20 can be more easily maintained and the storage operation can be performed.

Moreover, since the slider part 52 includes the wire insertion hole part 55 formed in the shape of the insertion hole through which the wire 45 attached to the drawing member 40 can be inserted, the wire insertion hole part when the shade 20 is drawn out and stored. The movement of the shade 20 in the direction perpendicular to the longitudinal direction of the wire 45 can be restricted by the inner peripheral surface of the wire 55, so that the drawer / housing operation of the shade 20 can be stabilized.

In addition, the wire attachment portion 44 that protrudes to the drawing side of the drawing member 40 and is attached to the wire 45 includes at least the receiving recessed portion 54 that can be restricted in movement in the thickness direction of the shade 20, so that it contacts the slider portion 52. In this state, movement of the drawer member 40 in the thickness direction of the shade 20 can be suppressed, and the drawer member 40 can be guided to the holding position of the holding portion 72 more accurately.

Moreover, since the wire 45 is attached to the longitudinal direction intermediate part of the drawer member 40, the drawer member 40 can be stably moved by operating the wire 45, and the shade 20 is stably pulled out and stored. be able to.

<Modification>
So far, the drawer holding mechanism unit 50 has been described with an example in which a pair of holding units 72 are provided, but the present invention is not limited to this. For example, a configuration in which only one holding part 72 is provided, such as the drawer holding mechanism part 150 shown in FIGS. That is, in the drawer holding mechanism portion 50 of the above-described embodiment, one holding portion 72 is omitted, and the extending portion 165 on the side where the holding portion 72 is omitted extends to be larger than the other extending portion 65. Is formed. Then, when the drawing member 40 is moved to the drawing side and the slider portion 52 is pushed into the support base 62, the holding portion 72 changes its posture from the holding release posture to the holding posture, and the drawing member 40 is connected to the extending portion 165. Hold it in between. Furthermore, in addition to the above, the drawer holding mechanism part may be formed in a shape that can hold the drawer member with only one holding part. For example, the holding part may be formed in a hook shape.

Further, the drawer holding mechanism unit 50 is not limited to the configuration using the heart cam mechanism described above. For example, you may employ | adopt the structure using the rotating cam mechanism used for a knock type writing instrument etc. as a drawer | drawing-out holding mechanism part. Further, the drawer holding mechanism unit may be configured to hold and release the drawer member 40 moved by the operation of the wire 45 without using a cam mechanism.

Moreover, although the wire guide part (here wire insertion hole part 55) which guides the wire 45 to the path | route which passes along the position where the drawing | holding holding | maintenance mechanism part 50 hold | maintains the drawing | extracting member 40 has been demonstrated, the wire guide part has been demonstrated. (A separate configuration from the path restriction unit 17) may be omitted. When the wire guide is omitted, a guide rail is provided to guide the drawer member 40 along the drawer storage direction, and the drawer member 40 is guided to a position that can be held by the drawer holding mechanism 50. It is good to be.

Moreover, although the example in which the wire 45 is attached to the longitudinal direction intermediate portion of the drawing member 40 has been described, the manner of attaching the wire 45 to the drawing member 40 is not limited to this. For example, as shown in FIG. 18, the wire 145 may be formed in a bifurcated shape in the middle in the longitudinal direction, and each end of the bifurcated portion 146 may be attached to both ends in the longitudinal direction of the drawing member 140. . The drawing member 140 may have a shape in which wire attachment portions 144 to which each end portion of the bifurcated portion 146 is attached are formed at both ends in the longitudinal direction. In this case, a pair of drawer holding mechanism portions 50 may be provided so as to hold both longitudinal ends of the drawing member 40. That is, the pair of drawer holding mechanism sections 50 holds the both ends in the longitudinal direction of the drawer member 140 moved to the drawer side, with the bifurcated portion 146 of the wire 145 inserted through the wire insertion holes 55 and 64, respectively. In addition, in the vehicle width direction intermediate part, the path | route control part 17 is provided in the front side of the drawer holding | maintenance mechanism part 50, and it is good to join the forked part 146 of the wire 145. FIG.

And if the said structure is employ | adopted, the drawer member 140 can be moved more stably by operating the wire 145, and the shade 20 can be pulled out and stored stably. Further, since the wire 145 can be routed not at the center in the width direction of the window 12 but at a position near the side edge, the appearance is improved.

Further, the shade device 10 has been described so far as an example in which the winding device 30 is disposed on the floor side of the window 12 and the shade 20 is pulled out from the floor side to the ceiling side, but is not limited thereto. . For example, the shade device may be configured such that the winding device 30 is disposed on the ceiling side of the window 12 and the shade 20 is pulled out from the ceiling side to the floor side. In this case, the shade device may be disposed inside a roof liner, an interior member such as a back door trim above the window 12, or a metal panel. Further, the wire 45 may be routed inside the interior member disposed on the floor side, and pulled out from the vicinity of the rear end of the console box of the driver seat 921 and the passenger seat 922 into the vehicle interior.

Of course, the routing route of the wire 45 may be set to other routes. That is, the wire 45 may be routed near the side end of the ceiling or floor.

<Second Embodiment>
Hereinafter, the shade device 210 according to the second embodiment will be described (see FIGS. 19 to 22). The shade device 210 is different from the shade device 10 according to the first embodiment in a mechanism for maintaining the shade 20 in the pulled-out state. Therefore, about the same structure as the shade apparatus 10 among the shade apparatuses 210, description is abbreviate | omitted and the same code | symbol is attached | subjected.

<Shade device>
The shade device 210 includes a shade 20, a winding device 30, a drawing member 40, a wire 245, and a wire fixing portion 250 (see FIGS. 19 and 20).

<Wire>
The wire 245 is a part for moving the drawer member 40 to the drawer side of the shade 20. The wire 245 is attached to the drawing member 40. Here, one end of the wire 245 is attached to an intermediate portion in the longitudinal direction of the drawing member 40. More specifically, one end portion of the wire 245 is fixed to the wire attachment portion 44 in a form that passes through the through hole portion.

Further, the wire 245 is provided so as to be operable in a region on the drawing side from the position of the drawing member 40 when the shade 20 is drawn. More specifically, the wire 245 is routed from the rear to the front of the automobile. The wire 245 is routed through the inside of the roof liner 16 that is an interior member of the ceiling, and the other end portion is pulled to perform the moving operation of the drawing member 40. Here, the wire 245 is routed between the first row of seats 92 and the second row of seats 94 toward the roof console 18 provided with a room lamp or the like disposed on the ceiling. For example, as shown in FIGS. 19 and 20, the wire 245 may be routed by being restricted by one or a plurality of (here, one) route restriction portions 217 inside the roof liner 16. For example, the route restricting portion 217 may be formed in a groove shape or a hole shape along the front-rear direction of the vehicle. Preferably, the path restricting portion 217 is provided at a location where the route restricting portion 217 enters the roof liner 16 from the window 12 side.

The wire 245 may be a metal wire (including a plurality of metal wires close to each other), a wire material in which a metal wire is coated with a synthetic resin or covered with a synthetic resin tube, a synthetic resin wire, or the like. It is preferable that at least the wire 245 has a tensile strength such that the drawing member 40 can be moved to the drawing side against the winding force of the winding device 30.

<Wire fixing part>
The wire fixing part 250 is a part for maintaining the pulled state of the shade 20 by maintaining the state where the wire 245 pulled to the front side is pulled out when the pulling member 40 is moved to the pulling side. That is, the wire fixing portion 250 is configured to fix the wire 245 at least in a state where the shade 20 is pulled out.

The wire fixing portion 250 is disposed outside the moving region of the drawing member 40 accompanying the drawing and storing operation of the shade 20 in the vehicle. More specifically, the wire fixing portion 250 is disposed at a position between the first row of seats 92 and the second row of seats 94 in the longitudinal direction of the vehicle (see FIGS. 19 and 20). . Further, the wire fixing portion 250 is disposed at a position between the driver seat 921 and the passenger seat 922 (preferably in the middle in the width direction) in the vehicle width direction (see FIG. 23). Here, it is disposed in the roof console 18 between the first row of seats 92 and the second row of seats 94.

The wire fixing portion 250 includes a drum 252, a winding shaft portion 254, a winding operation portion 256, a ratchet mechanism portion 262, and a lock release operation portion 266 (see FIGS. 24 to 26). Schematically, the wire fixing unit 250 pulls out the wire 245 by rotating a drum 252 capable of winding the wire 245 by the winding operation unit 256, and locks the winding state of the wire 245 by the ratchet mechanism unit 262. It is configured as follows. Further, the wire fixing portion 250 is configured to release the lock of the winding state of the wire 245 by the ratchet mechanism portion 262 by the lock release operation portion 266.

The drum 252 is a columnar or cylindrical portion that winds up the other end portion of the wire 245. An end portion (the other end portion) of the wire 245 opposite to the drawing member 40 is fixed to the outer peripheral portion of the drum 252. More specifically, the drum 252 is supported so that the central axis can rotate around the central axis in a posture along the width direction of the vehicle. However, the drum 252 may have a shape in which a groove portion along the circumferential direction is formed on the outer peripheral portion.

The winding shaft part 254 is a part to which the winding operation part 56 is attached. More specifically, the winding shaft portion 254 is formed in a columnar shape or a cylindrical shape (here, a columnar shape or a cylindrical shape), and is fixed so as not to rotate relative to the drum 252 so that the central axis is coaxial. Yes. The winding shaft portion 54 is set so that the diameter of the outer peripheral portion is smaller than the diameter of the outer peripheral portion of the drum 252. However, the winding shaft portion 254 is not limited to the case where the diameter is set smaller than that of the drum 252, and the operating force of the winding operation portion 256 and its operation amount (length to be drawn out) are changed by changing the magnitude relationship between the two. And the winding amount of the wire 245 may be adjusted.

The winding operation unit 256 is a part that rotates the drum 252 toward one side in the circumferential direction (clockwise in FIG. 24). This winding operation part 256 is formed in a string shape. More specifically, the winding operation unit 256 has one end fixed to the outer periphery of the winding shaft 254 and wound around the outer periphery of the winding shaft 254 leaving a part on the other end side. Yes. In addition, the other end of the winding operation unit 256 is drawn into the vehicle interior. That is, the roof console 18 may be formed with a hole through which the winding operation unit 256 is inserted into the vehicle interior (not shown). Further, a pull-out operation handle 57 may be provided at the other end of the winding operation unit 256.

Then, by pulling out the winding operation portion 256 (the other end portion) into the vehicle interior, the drum 252 rotates together with the winding shaft portion 254, and the wire 245 is wound by the drum 252 (see FIG. 25). Thereby, the drawer member 40 is moved toward the drawer side, and the shade 20 is pulled out. Since the diameter of the drum 252 is set larger than that of the winding shaft portion 254 as described above, the shade 20 can be pulled out with the pulling operation amount of the winding operation portion 256 as small as possible. Further, when the take-up operation unit 256 is pulled out, the protruding amount of the other end side portion into the vehicle compartment can be made as small as possible.

The ratchet mechanism 262 is a portion that locks the state where the drum 252 has wound the wire 245. The ratchet mechanism 262 includes a gear 263, a lock claw 264, and a lock urging unit 265.

The gear 263 is fixed coaxially with the drum 252 so as not to rotate relative to the drum 252. More specifically, the gear 263 is fixed to the winding shaft portion 254 with the winding shaft portion 254 as a rotation axis. That is, like the drum 252, the gear 263 is also supported in the roof console 18 so as to be rotatable around an axis along the vehicle width direction. The gear 263 is formed in a sawtooth shape having a locking surface on the other circumferential side. That is, the gear 263 is set in a shape having a locking surface that is substantially orthogonal to the circumferential direction and an inclined surface that is inclined at an acute angle from the tooth tip to the tooth base with respect to the circumferential direction.

The lock claw portion 264 is a portion that is engaged with the gear 263 and restricts the drum 252 from rotating toward the other side in the circumferential direction (counterclockwise in FIG. 24). The lock claw portion 264 is disposed so that its posture can be changed between a locking posture and a non-locking posture. Here, the locking posture is a posture that can be locked with respect to the gear 263 from the other circumferential side, that is, a posture in which the tip end portion of the lock claw portion 264 enters between the teeth of the gear 263. Further, the non-locking posture is a posture that is not locked with respect to the gear 263, that is, a posture in which the distal end portion of the lock claw portion 264 is retracted from the position between the teeth of the gear 263. Here, the lock claw portion 264 is supported so as to be rotatable around an axis along the vehicle width direction.

The lock urging portion 265 is a portion that urges the lock claw portion 264 toward the locking posture. In other words, the lock urging portion 265 is arranged in such a manner that the tip end portion of the lock claw portion 264 is urged in the direction in which it approaches the gear. The lock urging portion 265 may urge the distal end side portion of the lock claw portion 264 or the basal end portion.

When the gear rotates together with the winding shaft portion 254 by pulling out the winding operation portion 256, the lock claw portion 264 is unlocked every time the gear 263 is moved over the teeth by the urging force of the lock urging portion 265. The posture is changed from the posture to the locking posture (see FIG. 25). When the pulling output to the winding operation unit 256 is released, the wire 245 is pulled back by the winding force of the winding device 30, and the rotational force to the other side in the circumferential direction acts on the drum 252, and the locking surface of the gear 263 is engaged. It is pressed against the tip of the locking claw 264 in the stopped posture. As a result, the rotation of the drum 252 toward the other circumferential side by the winding force of the winding device 30 is restricted, and the shade 20 is maintained in the pulled-out state. More specifically, since the rotation posture of the drum 252 can be maintained for each pitch of the gear 263, the shade 20 can be maintained not only in a fully pulled out state but also in a partially pulled out state.

The lock release operation part 266 is a part for changing the position of the lock claw part 264 from the locked position to the non-locked position. The unlock operation unit 266 is formed in a string shape. More specifically, the unlocking operation portion 266 is arranged in a form that allows the lock claw portion 264 to rotate around the rotation axis so as to separate the tip portion from the gear by performing a pull-out operation. Yes. Here, one end of the unlocking operation portion 266 is fixed to the proximal end portion of the lock claw portion 264. Further, the other end of the unlocking operation unit 266 is drawn into the vehicle interior. That is, the roof console 18 may be formed with a hole through which the unlocking operation portion 266 is inserted into the vehicle interior (not shown). Further, the other end portion of the unlocking operation portion 266 may be provided with a pull-out handle portion 267.

Then, by pulling out the unlocking operation portion 266 (the other end portion) into the vehicle interior, the lock claw portion 264 changes its position from the locked position to the non-locked position, and rotates to the other circumferential side with respect to the drum 252. The restriction is released (see FIG. 9). As a result, the shade 20 is wound up by the winding force of the winding device 30 and finally enters the housed state. When the pulling force with respect to the unlocking operation portion 266 is released during the winding of the shade 20, the lock claw portion 264 is changed to the locking posture by the biasing force of the lock biasing portion 265, and the circumferential direction of the drum 252 The rotation to the other side is restricted. Then, the pullback of the wire 245 is stopped, and the shade 20 is maintained in a partially pulled out state.

<Effect>
According to the shade device 210 according to the second embodiment, the shade 20 is pulled out from the winding device 30 by operating the wire 245 attached to the drawing member 40 attached to the drawing-side end portion of the shade 20. Can be stored. In addition, in the state where the shade 20 is pulled out, the shade 20 is fixed by fixing the wire 245 to the wire fixing portion 250 disposed outside the movement region of the drawing member 40 accompanying the drawing and storing operation of the shade 20. The pulled-out state can be maintained. Thereby, with the simple structure which does not use an electric motor, the drawer | drawing-out accommodation operation | movement of the shade 20 can be performed by remote control.

Further, the drum 252 winds the wire 245 by rotating the drum 252 to which the end of the wire 245 is fixed by the winding operation unit 256 and the gear 263 of the ratchet mechanism unit 262 toward one side in the circumferential direction. The shade 20 can be pulled out. When the gear 263 that is coaxially fixed to the drum 252 so as to be relatively rotatable rotates with the rotation of the drum 252, the lock claw portion biased toward the locking posture by the lock biasing portion 265. Since the H.264 is engaged with the gear 263 from the other circumferential side, the shade 20 can be maintained in a state of being pulled out via the wire 245. Further, the shade 20 is housed by the winding force of the winding device 30 by changing the posture of the lock claw portion 264 to the non-locking posture by the unlocking operation portion 266. Thus, the wire 245 can be fixed and released by a simpler operation.

Moreover, since the wire 245 is attached to the longitudinal direction intermediate part of the drawer member 40, the drawer member 40 can be stably moved by operating the wire 245, and the shade 20 can be stably pulled out and stored. Can do.

In addition, since the wire fixing portion 250 is disposed at a position between the first-row seat 92 and the second-row seat 94 in the longitudinal direction of the vehicle, an occupant sitting on the first-row seat 92 A passenger sitting in the second row of seats 94 can easily pull out and store the shade 20 by remote control.

In addition, since the wire fixing portion 250 is disposed at a position between the driver seat 921 and the passenger seat 922 in the width direction of the vehicle, a passenger sitting in any of the seats in the width direction of the vehicle is shaded. It is easy to carry out the 20 drawer storages by remote control.

<Modification>
So far, the example in which the wire 245 is attached to the middle portion in the longitudinal direction of the drawing member 40 has been described, but the present invention is not limited to this. For example, like the wire 345 shown in FIG. 27, the wire 345 may be formed in a bifurcated shape in the middle in the longitudinal direction, and each end of the bifurcated portion 346 may be attached to both longitudinal ends of the drawing member 140. 27 has a wire attachment portion 144 to which a wire 345 can be attached at both ends in the longitudinal direction of the main body portion. Here, it is preferable that the length dimension of each bifurcated portion 346 is set to be the same. That is, the joining portion of the forked portion 346 in the wire 345 can be the intermediate portion in the longitudinal direction of the drawing member 140, and the drawing and storing operation of the shade 20 can be stabilized. Note that the wire attachment portion 144 itself may have the same shape as the wire attachment portion 44 described above.

According to this configuration, since the wire 345 can simultaneously pull both ends in the longitudinal direction of the drawing member 140, the drawing member 140 can be stably moved by operating the wire 345, and the shade 20 can be stabilized. Can be pulled out and stored.

In addition, the winding operation unit 256 of the wire fixing unit 250 is not limited to being formed in a string shape, and is provided with a lever for rotation operation that is fixed to the winding shaft unit 254 so as not to be relatively rotatable. Also good. Further, the lock claw portion 264 is not limited to being rotatably supported, and may be disposed so as to be movable back and forth between the locking position and the non-locking position. Moreover, the lock release operation part 266 is not limited to being formed in a string shape, and may be formed in a lever shape that is integrally formed with or connected to the lock claw part 264.

Moreover, the wire fixing part 250 should just be formed so that the wire 245 can be fixed at least in a state where the shade 20 is pulled out, and is not limited to the above-described configuration. For example, the wire fixing portion may be formed in a shape that can be fixed by hooking or winding the wire 245. The wire fixing portion 350 shown in FIG. 28 is formed in a shape that protrudes like a hook from an interior member on the ceiling side such as the roof liner 16. In addition, as the wire fixing portion, a configuration in which a slit is formed in the protruding portion and the wire 245 is hooked and fixed to the slit can be employed. In this case, the other end portion of the wire 245 may be pulled out from the inside of the roof liner 16 into the vehicle interior. And it is good for the other end part of the wire 245 to be provided with the handle part 347 for drawer operation.

According to this configuration, since the wire 245 can be hooked or wound around the wire fixing portion 350, the wire 245 can be fixed with a simpler configuration.

As described above, the present invention has been described in detail, but 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.

DESCRIPTION OF SYMBOLS 10,210 Shade apparatus 12 Window 20 Shade 30 Winding apparatus 40,140 Drawer member 45,145 Wire 50 Drawer holding mechanism part 52 Slider part 54 Receiving recessed part 62 Support base part 72 Holding part 245,345 Wire 346 Forked part 250,350 Wire Fixed portion 252 Drum 256 Winding operation portion 262 Ratchet mechanism portion 263 Gear 264 Lock claw portion 265 Lock urging portion 266 Unlocking operation portion 92 First row seat 921 Driver's seat 922 Passenger seat 94 Second row seat

Claims

A shade device for shielding a vehicle window,
A shade capable of shielding the window;
A winding device for winding the shade so that it can be pulled out and stored;
An elongated drawer member attached to the drawer side end of the shade;
A wire attached to the drawer member;
A drawer holding mechanism that can hold the drawer member in a state in which the shade is pulled out, and at least the wire that can be operated in a region on the drawer side from the position of the drawer member in the shaded state of the shade. At least one of the wire fixing portions that can be fixed in a fixed state,
A shade device comprising:
The shade device according to claim 1,
A shade device comprising a drawer holding mechanism.
The shade device according to claim 2,
The shade device further includes a wire guide part that guides the wire to a path that passes through a position where the drawer holding mechanism part holds the drawer member.
The shade device according to claim 2 or 3, wherein
The drawer holding mechanism is
A slider portion disposed on a moving path of the drawing member moved by a pulling operation of the wire;
A support base that supports the slider portion so as to be movable in the moving direction of the drawing member;
A holding part connected to the slider part and capable of changing the attitude between a holding attitude capable of holding the drawer member and a holding release attitude for releasing the holding of the drawer member;
Including
A shade configured to change the posture of the holding portion between the holding posture and the holding release posture every time the slider portion is pushed by the drawing member with respect to the support base toward the drawing side of the shade. apparatus.
The shade device according to claim 4,
The said slider part is a shade apparatus containing the wire penetration hole part formed in the through-hole shape which can penetrate the said wire attached to the said drawer member.
The shade device according to claim 4 or 5,
The drawer member includes a wire attachment portion that protrudes from the midway portion in the longitudinal direction to the drawer side and to which the wire is attached,
The said slider part is a shade apparatus containing the receiving recessed part which can control the movement of the said wire attachment part at least in the thickness direction of the said shade.
The shade device according to any one of claims 2 to 6,
The said shade is a shade apparatus attached to the longitudinal direction intermediate part of the said drawer member.
The shade device according to any one of claims 2 to 6,
The wire is formed into a bifurcated shape in the middle in the longitudinal direction, and each end of the bifurcated portion is attached to both longitudinal ends of the drawing member,
The drawer device is a shade device that is provided in a pair so as to be able to hold both longitudinal ends of the drawer member.
The shade device according to claim 1,
A shade device comprising a wire fixing part.
The shade device according to claim 9,
The wire fixing part is
A drum in which an end of the wire opposite to the drawing member is fixed to an outer periphery;
A winding operation unit capable of rotating the drum toward one side in the circumferential direction;
A gear fixed coaxially to the drum and not relatively rotatable, a locking posture that can be locked to the gear from the other circumferential side, and a non-locking posture that is not locked to the gear A ratchet mechanism including a lock claw portion that can change its posture between and a lock urging portion that urges the lock claw portion toward a locking posture;
Including a shade device.
The shade device according to claim 9,
The said wire fixing | fixed part is a shade apparatus currently formed in the shape which can be fixed by hooking or winding the said wire.
The shade device according to any one of claims 9 to 11,
The said shade is a shade apparatus attached to the longitudinal direction intermediate part of the said drawer member.
The shade device according to any one of claims 9 to 11,
The said shade is a shade apparatus which is formed in the shape which became forked in the longitudinal direction halfway part, and each edge part of the forked part is attached to the longitudinal direction both ends of the said drawing-out member.
The shade device according to any one of claims 9 to 13,
The said wire fixing | fixed part is a shade apparatus comprised so that arrangement | positioning is possible in the position between the 1st row | line seat and the 2nd row | line seat in the front-back direction of the said vehicle.
The shade device according to any one of claims 9 to 14,
The said wire fixing | fixed part is a shade apparatus comprised so that arrangement | positioning is possible in the position between the driver's seat and front passenger seat in the width direction of the said vehicle.