JP6361487B2 - Vehicle sunshade device - Google Patents

Description

  The present invention relates to a sunshade device for a vehicle.

  In recent vehicles, a roof (ceiling part) is provided with an openable / closable roof opening or a roof translucent part formed with a transparent part that transmits light, and is guided from the ceiling part of the vehicle to the vehicle interior. There is a vehicle that can shine and can enjoy surrounding scenery and the like from the roof opening or the roof translucent part. In such a vehicle, the roof opening or the roof translucent part is covered or opened at the ceiling of the vehicle interior and below the roof opening or the roof translucent part (vehicle interior side). A slidable sunshade is provided.

  The sunshade is configured to be slidable between a fully closed position that blocks light traveling from the roof opening or the roof translucent part toward the vehicle interior and a fully open position where the amount of light guided into the vehicle interior is maximized. The sunshade is composed of a plurality of shades that are plate-like members substantially parallel to the horizontal plane. Each shade is sandwiched between a pair of rails arranged in a substantially horizontal direction, and is configured to be slidable between a fully open position and a fully closed position along the rail. The rail is provided for each corresponding shade. It is provided and is piled up and down.

  For example, the vehicle roof device described in Patent Document 1 includes three plate-shaped shades, one of the shades is connected to an operating mechanism, and another shade is linked to the shade connected to the operating mechanism. It is slid by being linked with each other (a linkage member composed of an arm, a slide piece, and a hook).

  Further, for example, in the vehicle sunshade device described in Patent Document 2, two shades are configured to be slidable along two upper and lower rails. In addition, a stopper made of a soft material that restricts the movement of the shade in the fully closed direction is provided on the front housing that faces the end portion of the rail in the fully closed direction. The rear housing that faces the end portion of the rail in the fully open direction is provided with a stopper made of a soft material that restricts the movement of the shade in the fully open direction. It also has a damper mechanism that absorbs shock when the shade reaches the fully closed position.

  As a conventional sunshade stopper structure for a vehicle, there are those shown in FIGS. FIGS. 11-14 is the figure which looked at the rail 130, the 1st shade 121, and the 2nd shade 122 from the left side surface. 11 shows a case where the first shade 121 and the second shade 122 are in the fully closed position, and FIG. 12 shows an enlarged view of the XII portion in FIG. 13 shows a case where the first shade 121 and the second shade 122 are in the fully open position, and FIG. 14 shows an enlarged view of the XIV portion in FIG. The first shade 121 is slidable along the first rail 131, and the second shade 122 is slidable along the second rail 132. In the example of this structure, a stopper 122S made of a soft material is provided on the side of the second rail 132 in the fully closed direction, and a stopper 122T made of a soft material is provided on the side of the second rail 132 in the fully open direction. ing. Further, the first shade 121 is provided with a locking member 121F for interlocking the second shade when sliding in the fully open direction and a locking member 121R for interlocking the second shade when sliding in the fully closed direction. The second shade 122 is provided with a locking member 122F for contacting the locking member 121F and the locking member 121R and interlocking with the first shade 121.

JP 2004-249851 A JP 2005-297774 A

  The invention described in Patent Document 1 has a complicated structure and a large number of parts. Therefore, the efficiency of the assembling work is not good, the cost is high, and the weight increases, which is not preferable.

  In the invention described in Patent Document 2 and the conventional sunshade device shown in the examples of FIGS. 11 to 14, the rail and the stopper are separate members (in addition, a damper mechanism is provided in Patent Document 2), The number of parts is large and the assemblability is lowered, which is not preferable.

  The present invention was devised in view of the above points, and has a simpler structure with a smaller number of parts, is lighter in weight, and can improve the assembling property. It is an object to provide an apparatus.

  In order to solve the above-mentioned problems, the vehicle sunshade apparatus according to the present invention takes the following means. First, the first invention of the present invention is a roof opening that can be opened and closed provided on the roof of a vehicle, or a roof translucent part that is provided on the roof of the vehicle and has a transparent part that transmits light, A plurality of rails arranged so as to overlap in the vertical direction on the vehicle interior side along each side edge in the vehicle width direction of the roof opening or the roof translucent portion, and can slide on each of the plurality of rails And is slidable between a fully closed position where the light traveling from the roof opening or the roof translucent part to the vehicle interior is blocked by co-operation and a fully open position where the light guide amount to the vehicle interior is maximized In a vehicle sunshade apparatus including a plurality of plate-like shades, the rail is provided for each corresponding shade and is integrally formed so as to overlap in the vertical direction. Then, in any of the plurality of rails, the end of the shade corresponding to the rail in the fully closed direction is restricted to the end portion on the side of the fully closed direction that is the direction from the fully opened position to the fully closed position. A fully-closed stopper is integrally formed with the rail, and in any of the rails in which the fully-closed stopper is not integrally formed, the side of the fully-opened direction that is the direction from the fully-closed position toward the fully-opened position. A fully open stopper that restricts sliding of the shade corresponding to the rail in the fully open direction is formed integrally with the rail at the end.

  In the first invention, the plurality of rails are integrally formed so as to overlap in the vertical direction. Further, a fully closed stopper for restricting sliding of the shade in the fully closed direction is integrally formed with the rail, and a fully open stopper for restricting sliding of the shade in the fully open direction is integrally formed with the rail. Accordingly, it is possible to realize a vehicle sunshade device capable of reducing the number of parts with a simpler structure, further improving the assemblability, and further reducing the weight.

  Next, a second invention of the present invention is a sunshade device for a vehicle according to the first invention, wherein when the vehicle has the roof light-transmitting portion, the roof light-transmitting portion, the rail, Is integrally formed of resin.

  In the second invention, the roof translucent part and the rail are integrally formed of resin. Thereby, since the roof translucent part, the rail, the full-open stopper, and the full-close stopper are integrally formed of resin, the number of parts can be further reduced and the assemblability can be further improved. Further, by molding with resin, for example, it is possible to realize further weight reduction as compared with the case where the roof translucent portion is made of glass or the rail is made of metal.

  Next, a third invention of the present invention is the vehicle sunshade device according to the first invention or the second invention, wherein each of the shades is provided between the fully closed position and the fully opened position. And when the predetermined shade is slid, the shade further adjacent to the upper and lower direction further has an interlocking mechanism so that the other shade slides in conjunction with the other shade. The fully closed stopper is integrally formed with the rail at the end of the fully closed direction side of the rail that supports the shade that is positioned in the fully closed direction at the fully closed position, and the fully closed stopper is integrated. The fully open stopper is integrally formed with the rail at an end portion of at least one of the unshaped rails on the side in the fully open direction.

  In the third aspect of the invention, the positions of the fully open stopper and the fully closed stopper can be made more appropriate positions.

It is a perspective view explaining the example of the roof translucent part provided in the roof of the vehicle. It is a perspective view of the schematic diagram of the rail and shade which are arrange | positioned in the ceiling part of a vehicle interior in 1st Embodiment. It is the III-III sectional view in Drawing 2, and is a figure in case a shade is in a fully closed position. It is an enlarged view of the IV section in FIG. FIG. 5 is a cross-sectional view taken along the line V-V in FIG. 2, when the shade is in a fully open position. It is an enlarged view of the VI section in FIG. It is a part of VII-VII sectional view in FIG. 2 (around the right rail 30). It is a figure explaining the example of the rail and shade of 2nd Embodiment with respect to the rail and shade of 1st Embodiment shown in FIG. It is a figure explaining the example of the rail and shade of 3rd Embodiment. It is a figure explaining the example of the rail of 4th Embodiment, and a shade. It is a figure explaining the example of the conventional rail and shade, and is a figure in case a shade exists in a fully closed position. It is an enlarged view of the XII part in FIG. It is a figure explaining the example of the conventional rail and shade, and is a figure in case a shade exists in a full open position. It is an enlarged view of the XIV part in FIG.

  EMBODIMENT OF THE INVENTION Below, the form for implementing this invention is demonstrated using drawing. In each figure, the X axis, the Y axis, and the Z axis are orthogonal to each other, the X axis direction indicates the front direction of the vehicle, the Y axis direction indicates the right direction of the vehicle, and the Z axis direction indicates the vertically upward direction. Show.

● [Appearance of roof translucent part 11 (Fig. 1)]
First, an example of the appearance of the roof translucent part 11 provided on the roof 2 of the vehicle 1 will be described with reference to FIG. The roof 2 of the vehicle 1 provided with the roof translucent part 11 is formed of, for example, resin, and the roof 2 includes a roof translucent part 11 that is a transparent part that transmits light and a non-transparent part that blocks light. 12, the roof translucent part 11 and the non-transparent part 12 are integrally molded by resin two-color molding, for example. In addition, although the roof translucent part 11 shown in the example of FIG. 1 has shown the example which does not open, the stopper structure of the sunshade of a vehicle of this invention is also applied to the vehicle which has the roof opening part which is provided in the roof and can be opened and closed. Can be applied.

  As indicated by a dotted line in FIG. 1, light traveling from the roof translucent part 11 (or roof opening) to the vehicle interior is applied to the ceiling part in the vehicle interior adjacent to the roof translucent part 11 (or roof opening). A plurality of shades that can be slid between a fully closed position where the light guide amount into the vehicle interior is minimized and a fully open position where the light guide amount is maximized into the vehicle interior (example in FIG. 1) Then, the 1st shade 21 and the 2nd shade 22) are arrange | positioned. In the present embodiment, the position where the shade is slid until it stops toward the front (X-axis direction) of the vehicle 1 is the fully closed position (see FIG. 3), and the shade is stopped until it stops toward the rear of the vehicle 1. The position where is slid is the fully open position (see FIG. 5). In the following description, a direction from the fully open position toward the fully closed position is referred to as a fully closed direction, and a direction from the fully closed position toward the fully open position is referred to as a fully open direction. Moreover, in the following description, the vehicle 1 in which the roof translucent part 11 is provided on the roof 2 will be described as an example.

● [Sunshade device for vehicle according to first embodiment (FIGS. 2 to 7)]
Next, a first embodiment of the vehicle sunshade device will be described with reference to FIGS. The sunshade device includes a roof translucent portion 11 (or a roof opening), a pair of rails 30, and a sunshade configured by a plurality of shades (in FIG. 2 to FIG. 6, the roof translucent portion). 11 is omitted). In the first embodiment, as shown in the schematic diagram of FIG. 2, the sunshade is configured by two shades of a first shade 21 and a second shade 22 that are plate-like members. . The first shade 21 is slidably supported by the pair of first rails 31. Each of the first rails 31 is disposed so as to extend in the vehicle front-rear direction along each end (edge) on both sides of the roof translucent part 11 in the vehicle width direction. Further, each of the first rails 31 is disposed so as to extend to the entire region in the vehicle width direction of the roof translucent part 11 and the vehicle rear side of the roof translucent part 11. Accordingly, in the fully closed position shown in FIG. 3, the first shade 21 is located below the roof translucent portion 11 on the vehicle front side shown in FIG. 1, and the second shade 22 is located on the vehicle rear side shown in FIG. The rail portion that is located below the roof translucent part 11 and extended to the rear side of the vehicle is located further below and below the roof translucent part 11 on the vehicle rear side. Further, the pair of first rails 31 are formed in a U-shaped cross-section in which opposite sides are opened (see FIG. 7 which is a VII-VII cross-sectional view in FIG. 2). Therefore, the first shade 21 is slidable between the fully closed position and the fully open position along the first rail 31. Similarly, the second shade 22 is slidably supported by a pair of second rails 32 arranged on top of the first rail 31, and has a fully closed position and a fully opened position along the second rail 32. It can slide between. The second rail 32 is formed shorter than the first rail 31 by the length of the first shade 21 in the front-rear direction of the vehicle 1. Thus, the 1st rail 31 and the 2nd rail 32 are provided for every corresponding shade, and are piled up in the up-and-down direction.

  In the example of FIG. 2, the first shade 21 disposed on the lower side (vehicle interior side) is a shade (corresponding to a moving shade) that is directly slid by the user, and the second shade disposed on the upper side. The shade 22 is a shade (corresponding to a driven shade) that slides in conjunction with the first shade 21 (moving shade). A fully-open locking member 21 </ b> F that protrudes toward the second shade 22 is attached to the first shade 21 at the position of the end portion on the side of the fully closed direction and in the vicinity of the pair of first rails 31. Further, in the vicinity of the pair of first rails 31 at the position of the end portion on the fully open direction side of the first shade 21, a fully-closed locking member 21 </ b> R that protrudes toward the second shade 22 is attached. . In addition, a driven locking member 22F that protrudes toward the first shade 21 is attached to the vicinity of the pair of second rails 32 at the position of the end portion on the fully closed direction side of the second shade 22. . The positions in the vehicle width direction (Y-axis direction) in the vicinity of the rails of the fully-opening locking member 21F, the fully-closing locking member 21R, and the driven locking member 22F are arranged at the same position. Further, the fully open locking member 21F, the fully closed locking member 21R, and the driven locking member 22F are, for example, soft materials such as rubber, and are elastic bodies capable of absorbing an impact.

  The fully open locking member 21F, the fully closed locking member 21R, and the driven locking member 22F constitute an interlocking mechanism. When the first shade 21 (moving shade) is slid in the fully closed direction, the fully closed locking member 21R comes into contact with the driven locking member 22F in the fully closed direction (see FIG. 3), and the second shade. 22 (driven shade) is slid in the fully closed direction in conjunction with the first shade 21. When the first shade 21 (moving shade) is slid in the fully open direction, the fully open locking member 21F comes into contact with the driven locking member 22F in the fully open direction (see FIG. 5), and the second shade 22 (driven) The shade) is slid in the fully open direction in conjunction with the first shade 21.

  Further, the first rail 31 and the second rail 32 are formed of resin, and are integrally formed with the roof 2 including the roof translucent portion 11 as shown in FIG. 7 which is an example of the VII-VII cross section of FIG. Has been. In FIG. 7, the roof translucent part 11 which is a transparent member and the non-transparent part 12 including the rails 30 (the first rail 31 and the second rail 32) are integrally formed by resin two-color molding.

  As shown in FIGS. 3 and 5, among the shades in the fully closed position, the first rail 31 that supports the first shade 21 in which the end portion on the fully closed direction side is disposed closest to the fully closed direction side. A fully closed stopper 31 </ b> F is integrally formed with the first rail 31 at the end in the fully closed direction. The second rail 32 that is not provided with the full-close stopper 31F and supports the second shade 22 is integrally formed with the second rail 32 at the end on the side in the full-open direction. ing. Thus, when the first shade 21 is slid in the fully closed direction, the first shade 21 comes into contact with the fully closed stopper 31F and the sliding in the fully closed direction is restricted (see FIG. 3). Further, when the first shade 21 is slid in the fully open direction, the second shade 22 comes into contact with the fully open stopper 32F and the sliding in the fully open direction is restricted (see FIG. 5).

  The end portion of the first rail 31 in the fully closed direction is in a state in which a fully closed stopper 31F is formed and covered, but the end portion of the first rail 31 in the fully open direction is opened. The first shade 21 is inserted. The fully closed stopper 31 </ b> F is not limited to a bag path shape that seals the opening at the end, and may be, for example, a small protrusion.

  The end portion in the fully open direction of the second rail 32 is in a state where a fully open stopper 32F is formed and covered, but the end portion in the fully closed direction of the second rail 32 is opened, and the end portion is opened from this opening portion. After the two shades 22 are inserted, the lid may be covered with, for example, an elastic lid member 22S, or the lid member 22S may be omitted. In addition, the fully open stopper 32F is not limited to the shape of a bag path that seals the opening at the end, and may be, for example, a small protrusion.

  In the above description, the example in which the fully closed stopper 31F is integrally formed with the first rail 31 and the fully opened stopper 32F is integrally formed with the second rail 32 has been described. However, one of the plurality of rails on the side of the fully closed direction is described. A fully-closed stopper may be integrally formed at the end, and a fully-opened stopper may be integrally formed at the end of one of the rails in which the fully-closed stopper is not integrally formed.

  As described above, the roof 2 including the roof translucent portion 11, the first rail 31, the fully closed stopper 31F, the second rail 32, and the fully opened stopper 32F are integrally formed of resin, so that FIG. The stopper 122T can be omitted from the conventional sunshade stopper structure shown. Therefore, the assembling property can be further improved with a smaller number of parts. Moreover, weight reduction can also be implement | achieved by setting it as the integrally molded product of resin.

  Further, among the shades in the fully closed position, the end portion on the side in the fully closed direction is located on the side in the fully closed direction of the pair of first rails 31 that support the first shade 21 arranged on the side in the fully closed direction. At each end, a fully closed stopper 31F is provided integrally with the rail. Therefore, the movement of the shade can be restricted in a state where all the shades are surely arranged at the fully closed position, and the moving shade (in this case, the first shade 21) to which the strongest force is applied is surely placed at the same position. Can be received (regulation of movement).

● [Sunshade device of the vehicle in the second embodiment (FIG. 8)]
Next, a second embodiment of the vehicle sunshade device will be described with reference to FIG. 8 (the roof translucent portion is not shown). The second embodiment is a structure in which the pair of rails 30 are inverted up and down with respect to the first embodiment shown in FIGS. 2 to 7, and the first shade 21 disposed above moves. The second shade 22 disposed below corresponds to the shade, and corresponds to the driven shade. A fully-closed locking member 21R attached to the movable shade, a driven-locking member 22F attached to the driven shade, a fully-closed stopper 31F integrally formed at the end of the first rail 31 on the side of the fully-closed direction, a second Since the fully open stopper 32F and the like integrally formed at the end of the rail 32 in the fully open direction are the same as those in the first embodiment, description thereof is omitted. Further, the fully open locking member 21F in the first embodiment shown in FIG. 3 is changed to a driven locking member 22RR in the second embodiment shown in FIG. The driven locking member 22RR is provided so as to protrude toward the first shade 21 at the end portion of the second shade 22 in the full opening direction (similar to the driven locking member 23RR shown in FIG. 10). When the first shade 21 slides in the fully open direction, the end portion of the fully closed locking member 21R or the first shade 21 in the fully open direction and the driven locking member 22RR are locked, whereby the second shade 22 is locked. Is linked to the fully open direction.

● [Vehicle Sunshade Device in the Third Embodiment (FIG. 9)]
Next, a third embodiment of the vehicle sunshade device will be described with reference to FIG. 9 (the roof translucent portion is not shown). 3rd Embodiment has shown the example at the time of changing the number of shades from 2 sheets to 3 sheets with respect to 1st Embodiment shown in FIGS. 2-7, The 1st shade 21 is shown. The sunshade is composed of three shades of the second shade 22 and the third shade 23.

  The first shade 21 is slid between a fully closed position and a fully open position along the first rail 31 by being sandwiched between first rails 31 provided in a pair on the left and right. The second shade 22 is slid between a fully closed position and a fully open position along the second rail 32 by being sandwiched between a pair of second rails 32 provided on the left and right. The third shade 23 is slid between a fully closed position and a fully open position along the third rail 33 by being sandwiched between a pair of third rails 33 provided on the left and right. Moreover, the 1st rail 31, the 2nd rail 32, and the 3rd rail 33 are piled up in the up-down direction.

  A fully closed stopper 31 </ b> F is integrally formed with the first rail 31 at the end of the first rail 31 on the side in the fully closed direction. Further, a fully closed stopper 32FF is integrally formed with the second rail 32 at the end of the second rail 32 on the side in the fully closed direction. A fully open stopper 33 </ b> F is integrally formed with the third rail 33 at the end of the third rail 33 on the side in the fully open direction. The first rail 31, the second rail 32, and the third rail 33 are either one of the end portion in the fully closed direction or the end portion in the fully open direction in order to insert the corresponding shade. Are open, and stoppers (fully closed stoppers and fully opened stoppers) are not integrally formed at both ends. The fully closed stopper may be integrally formed at the end of the first rail 31 to the third rail 33 on the side of the at least one of the rails in the fully closed direction, but preferably as shown in FIG. The end on the side of the fully closed direction of the rail (the first rail 31 in this embodiment) that supports the shade in which the end portion on the side of the fully closed direction is located closest to the side of the fully closed direction among the shades in the closed position A fully closed stopper 31F may be provided on the part. The fully open stopper may be integrally formed at the end of the first rail to the third rail on the side in the fully open direction of at least one of the rails in which the fully closed stopper is not formed. Preferably, as shown in FIG. 9, the fully open direction of the rail (the third rail 33 in this embodiment) that supports the shade in which the end portion on the fully open direction side of each shade in the fully open position is located closest to the fully open direction side. A fully open stopper 33F may be provided at the end on the side. Moreover, in the example shown in FIG. 9, after inserting the 3rd shade 23 from the opening part by the side of the fully closed direction of the 3rd rail 33, the opening part by the side of the fully closed direction of the 3rd rail 33 is made into an elastic body etc. The lid member 23S covers the lid, but the lid member 23S may be omitted. Further, if the fully closed stopper 32FF is provided, the fully closed stopper 31F may be omitted.

  When attention is paid to the first shade 21 and the second shade 22 that are adjacent in the vertical direction, the first shade 21 corresponds to a moving shade, and the second shade 22 corresponds to a driven shade. The fully-open locking member 21F, the fully-closed locking member 21R attached to the moving shade, and the driven locking member 22F attached to the driven shade are the same as those in the first embodiment, and thus description thereof is omitted.

  When attention is paid to the second shade 22 and the third shade 23 that are adjacent in the vertical direction, the second shade 22 corresponds to a moving shade, and the third shade 23 corresponds to a driven shade. Then, in the vicinity of the pair of second rails 32 at the position of the end portion of the second shade 22 on the side of the fully-closed direction, a fully-open locking member 22FF protruding toward the third shade 23 is attached. . Further, in the vicinity of the pair of second rails 32 at the position of the end portion on the side of the fully open direction in the second shade 22, fully closed locking members 22 </ b> R that protrude toward the third shade 23 are respectively attached. . Further, a driven locking member 23F that protrudes toward the second shade 22 is attached to the position of the end portion on the side of the fully closed direction in the third shade 23 and in the vicinity of the pair of third rails 33. . Note that the fully-open locking member 22FF, the fully-closed locking member 22R, and the driven locking member 23F are soft materials such as rubber and are elastic bodies that can absorb impact.

  The fully open locking members 21F and 22FF, the fully closed locking members 21R and 22R, and the driven locking members 22F and 23F constitute an interlocking mechanism. When the first shade 21 (moving shade) is slid in the fully closed direction, the fully closed locking member 21R (22R) contacts the driven locking member 22F (23F) in the fully closed direction, and the second shade 22 (the third shade 23) is slid in the fully closed direction in conjunction with the first shade 21. Further, when the first shade 21 (moving shade) is slid in the fully open direction, the fully open locking member 21F (22FF) comes into contact with the driven locking member 22F (23F) in the fully open direction, and the second shade 22 ( The third shade 23) is slid in the fully open direction in conjunction with the first shade 21.

[Vehicle Sunshade Device in Fourth Embodiment (FIG. 10)]
Next, a fourth embodiment of the vehicle sunshade device will be described with reference to FIG. 10 (the roof translucent portion is not shown). The fourth embodiment has a structure in which the top and bottom of the pair of rails 30 are inverted with respect to the third embodiment shown in FIG. 9, and includes a fully-closed locking member 21R (22R) and a driven lock. A member 22F (23F), a fully closed stopper 31F integrally formed at the end of the first rail 31 in the fully closed direction, and a fully closed stopper integrally formed at the end of the second rail 32 in the fully closed direction The 32FF, the fully open stopper 33F integrally formed at the end of the third rail 33 on the side in the fully open direction, and the like are the same as in the third embodiment, and the description thereof is omitted. Note that the fully open locking member 21F in the third embodiment shown in FIG. 9 is changed to a driven locking member 22RR in the fourth embodiment shown in FIG. The fully opened locking member 22FF in the embodiment is changed to a driven locking member 23RR in the fourth embodiment shown in FIG. The driven locking member 22RR is provided so as to protrude toward the first shade 21 at the end portion of the second shade 22 in the fully open direction. Then, when the first shade 21 slides in the fully open direction, the fully closed locking member 21R or the end portion of the first shade 21 on the side in the fully open direction and the driven member 22RR are locked, whereby the second seed 22 is Interlock in the fully open direction. The driven locking member 23RR is provided so as to protrude toward the second shade 22 at the end portion of the third shade 23 in the fully open direction. When the second shade 22 is slid in the fully open direction, the end of the fully closed locking member 22R or the second shade 22 in the fully open direction and the driven locking member 23RR are locked, whereby the second shade 22 is locked. When interlocking in the fully open direction, the third shade 23 is interlocked in the fully open direction.

  The vehicle sunshade device of the present invention is not limited to the structure, configuration, shape, and the like described in the present embodiment, and various modifications, additions, and deletions are possible without departing from the spirit of the present invention. For example, the shade constituting the sunshade is not limited to two or three described in the present embodiment, and may be a plurality of four or more.

  In the description of the present embodiment, the example in which the roof, the rail, the fully open stopper, and the fully closed stopper are integrally formed of resin has been described. However, the rail is formed of a metal such as aluminum, and the fully closed stopper or the fully open stopper is provided. You may make it integrally mold with a rail (a projection part etc. are integrally molded by bending process, drawing process, etc.).

  In the description of the present embodiment, a vehicle in which the roof translucent portion 11 that does not open is provided in the roof has been described as an example. However, the vehicle of the present invention is also applied to a vehicle in which a roof opening that can be opened and closed is provided in the roof. The sunshade device can be applied.

  In addition, as a method of sliding the moving shade, the user may manually slide the moving shade in the fully closed direction or the fully opened direction, or use a drive motor or the like to move the moving shade in the fully closed direction or the fully opened direction. It is good also as a structure to slide.

DESCRIPTION OF SYMBOLS 1 Vehicle 2 Roof 11 Roof translucent part 12 Non-transparent part 21 1st shade 21F Fully open locking member 21R Fully closed locking member 22 2nd shade 22F, 22RR Followed locking member 22FF Fully open locking member 22R Fully closed locking member 22S, 23S Lid member 23 Third shade 23F, 23RR Driven locking member 30 Rail 31 First rail 32 Second rail 33 Third rail 31F Fully closed stopper 32F Fully open stopper 32FF Fully closed stopper 33F Fully open stopper

Claims (3)

An openable and closable roof opening provided in the roof of the vehicle, or a roof translucent part provided in the vehicle roof and formed with a transparent part that transmits light;
A plurality of rails arranged so as to overlap in the vertical direction on the vehicle interior side along both side edges in the vehicle width direction of the roof opening or the roof translucent part;
A fully closed position that is slidably supported by each of the plurality of rails and blocks the light directed from the roof opening or the roof translucent part into the vehicle interior together, and the light guide amount to the vehicle interior is maximum. A fully open position, and a plurality of plate-like shades slidable between,
In a vehicle sunshade device comprising:
The rail is provided for each corresponding shade and integrally molded with resin so as to overlap in the vertical direction,
In any of the plurality of rails, an end portion on the side of the fully closed direction, which is a direction from the fully opened position to the fully closed position, has a full limit that restricts sliding of the shade corresponding to the rail in the fully closed direction. The closing stopper is integrally formed with the rail,
In any of the rails in which the fully closed stopper is not integrally formed, an end portion on the side of the fully open direction that is a direction from the fully closed position toward the fully open position is in the fully open direction of the shade corresponding to the rail. The fully open stopper that regulates the slide of is integrally molded with the rail ,
The rail in which the fully open stopper is integrally formed at the end portion on the side in the fully open direction is longer in the longitudinal direction than the rail in which the fully closed stopper is integrally formed at the end portion on the side in the fully closed direction. Is formed to be short,
Vehicle sunshade device. The vehicle sunshade device according to claim 1,
When the vehicle has the roof translucent part, the roof translucent part and the rail are integrally formed of resin,
Vehicle sunshade device. A vehicle sunshade device according to claim 1 or 2,
In each of the shades, when a predetermined shade is slid between the fully closed position and the fully open position, the shade that is slid with respect to one shade that is slid in the shade that is adjacent in the vertical direction Further has an interlocking mechanism so that the
The full-close stopper is integrally formed with the rail at an end portion on the full-close direction side of the rail that supports the shade that is located in the full-close direction at the full-close position among the shades,
The fully open stopper is integrally formed with the rail at an end portion on the side of the fully open direction of at least one rail among the rails in which the fully closed stopper is not integrally formed.
Vehicle sunshade device.

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