JPH0576382U - Curtain device for vehicle - Google Patents

Abstract

(57) [Abstract] [Purpose] For a vehicle that can improve the appearance quality of a vehicle in a pair of curtain closed states even when a valve type stop lamp is arranged at the center of the lower edge or the center of the upper edge of the rail. The aim is to obtain a curtain device. [Structure] Left and right curtains 6 of a vehicle curtain device 10
When 0 and 62 are fully closed, a curtain overlapping portion 64 and a curtain opening portion 66 are formed.
A stop lamp 28 is arranged in the unit 6. Therefore,
It is possible to prevent a large gap from being generated above the stop lamp 28 without impairing the visibility of the stop lamp 28. Therefore, the appearance quality can be improved.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 INDUSTRIAL APPLICABILITY The present invention is used for a vehicle in which a stop lamp is arranged on a vehicle interior side of a rear windshield glass in a state of protruding by a predetermined amount, and a rail provided along the periphery of the rear windshield glass and a guide to the rail. And a pair of curtains that are opened and closed.

[0002]

[Prior Art]

 BACKGROUND ART Conventionally, a curtain device for a vehicle, in which rails are arranged along the periphery of a rear windshield glass of an automobile and a pair of curtains are opened and closed along the rails, has already been used (as an example, the actual open-air plane 1-114883). (See the official gazette).

According to the structure disclosed in this publication, two loop-shaped pulling means are provided in a trapezoidal frame-shaped rail, and by moving the pulling means, a pair of upper and lower portions fixed to the pulling means are provided. The drive runner moves to open and close the left and right curtains. Further, in this structure, when the left and right curtains are changed from the open state to the closed state, the pair of lower drive runners move in the direction of approaching each other by a predetermined amount, and then the pair of upper and lower drive runners are synchronized. It is designed to move.

By the way, in recent years, automobiles in which a high mount roof lamp is arranged on a package tray at the upper rear of a rear seat are becoming popular. As a high mount stop lamp of this type, an LED type thin type lamp has been conventionally used. When such an LED type thin stop lamp is used, the entire rear windshield glass can be covered by fully closing the curtain using the vehicle curtain device described above.

[0005]

[Problems to be solved by the device]

 However, recently, instead of the LED type thin stop lamp, a bulb type stop lamp having a relatively large shape has been used. If the vehicle curtain device described above is applied when such a stop lamp is arranged, the basic function of the stop lamp, which must always be visible, must be ensured. The drive runner stops at the position where it abuts on both sides of the stop lamp, which causes the upper drive runner that is moving synchronously to stop at the same position. Therefore, a large rectangular gap is formed above and below the stop lamp.

[0006] This gap can be narrowed in the vehicle curtain device by removing the structure in which the lower drive runner moves in advance and configuring the upper and lower drive runners to move synchronously from the beginning. In this case, since the pair of lower drive runners must be stopped at the position where they come into contact with both sides of the stop lamp (the position where the pair of upper drive runners meet), the space above and above the stop lamp is a large isosceles triangle. There will be a gap. Therefore, there arises a problem that the appearance quality of the vehicle is deteriorated.

In consideration of the above facts, the present invention improves the appearance quality of a vehicle in a pair of curtain closed states even when the valve type stop lamp is arranged at the center of the lower edge or the center of the upper edge of the rail. The purpose is to obtain a vehicular curtain device that can be used.

[0008]

[Means for Solving the Problems]

 The curtain device for a vehicle according to the present invention as set forth in claim 1 is used for a vehicle in which a stop lamp is arranged in a state where a stop lamp is protruded by a predetermined amount inside a rear windshield glass, and a peripheral edge of the rear windshield glass. A curtain device for a vehicle, comprising: a rail provided along a rail and a pair of curtains which are guided by the rail to be opened and closed. It is characterized in that the outer periphery of the protruding portion of the lamp is surrounded by the portion on the hem side or the hem side or the opposite hem side of each curtain in a non-concealed state.

A vehicle curtain device according to a second aspect of the present invention is used for a vehicle in which a stop lamp is arranged inside a vehicle interior of a rear windshield glass in a state of protruding by a predetermined amount, and the rear windshield is provided. A curtain device for a vehicle, comprising: a rail provided along a peripheral edge of glass; and a pair of curtains which are guided by the rail to be opened and closed, wherein the pair of curtains are closed. In the above state, the rails intersect diagonally at the approximately middle portion between the upper edge and the lower edge of the rail, and in the crossed state, the triangular curtain overlapping portion with the intersection at the top is the upper edge side or the lower edge side of the rail. A triangular curtain opening, which is formed on the rail and has the intersection at the apex and is the same as or smaller than the curtain overlapping portion on the lower edge side or the upper edge side of the rail. It is characterized in that the stop lamp is formed in the curtain opening portion.

A vehicle curtain device according to a third aspect of the present invention is used for a vehicle in which a stop lamp is arranged inside a vehicle interior of a rear windshield glass in a state of protruding by a predetermined amount, and the rear windshield is provided. A curtain device for a vehicle, comprising: a rail provided along a peripheral edge of glass; and a pair of curtains which are guided by the rail to be opened and closed. A bent portion that is bent in a convex shape toward the upper edge side or the lower edge side of the rail is provided at the lower edge or the upper edge of the rail.

The vehicle curtain device according to a fourth aspect of the present invention is the vehicle curtain device according to the third aspect of the present invention, in which a portion of each curtain on a mating side and a hem side or a non-heme side is transferred to the bent portion. When moving, it absorbs the difference in length between the upper and lower edges of the rail, which corresponds to the bending height of the bent portion, and holds the mating side and hem side or anti-hem side of each curtain in a non-slack state. It is characterized by the provision of a supporting means for

A vehicle curtain device according to a fifth aspect of the present invention is used for a vehicle in which a stop lamp is arranged in a state in which a predetermined amount of a stop lamp protrudes inside a rear windshield glass, and the rear windshield is provided. A curtain device for a vehicle, comprising: a rail provided along a peripheral edge of glass; and a pair of curtains which are guided by the rail to be opened and closed. Cutouts are provided on the mating side and the hem side or the anti-hem side of each curtain, and when the pair of curtains are closed, the mating side and the hem side or the anti-hem side of the curtains are separated from each other. It is characterized in that a moving means is provided for moving the stop lamp in the direction of approaching and for positioning the stop lamp in the notch.

[0013]

[Action]

 The vehicle curtain device according to the first aspect of the present invention is used for a vehicle in which a stop lamp is arranged inside the vehicle interior of the rear windshield glass with a predetermined amount of projection. Then, the pair of curtains are opened and closed by being guided by rails provided along the peripheral edge of the rear window glass.

According to the present invention, in the closed state of the pair of curtains, the outer periphery of the protruding portion of the stop lamp is surrounded by the mating side and the hem side or the opposite hem side of each curtain in a non-concealed state. Therefore, a large open portion is not formed on the outer periphery of the stop lamp, and the visibility of the stop lamp is not impaired. Therefore, even if the stop lamp is of a bulb type, the appearance quality of the vehicle in the closed state of the pair of curtains can be improved.

The vehicle curtain device according to the second aspect of the present invention is used for a vehicle in which the stop lamp is arranged in a state where the stop lamp is projected by a predetermined amount on the vehicle interior side of the rear windshield glass. Then, the pair of curtains are opened and closed by being guided by rails provided along the peripheral edge of the rear window glass.

In the closed state, the pair of curtains diagonally intersects each other at a substantially middle portion between the upper edge and the lower edge of the rail. In the crossed state, the pair of curtains form a triangular katen with the intersection position as an apex. The portion is formed on the upper edge side or the lower edge side of the rail, and the triangular curtain opening portion having the intersection at the apex and being the same as or smaller than the curtain overlapping portion is formed on the lower edge side or the upper edge side of the rail. Further, in the present invention, since the stop lamp is arranged in the opening portion of the curtain, a large opening portion is not formed on the outer peripheral portion of the stop lamp, and the visibility of the stop lamp is not impaired. Therefore, even if the stop lamp is of a bulb type, the appearance quality of the vehicle in the closed state of the pair of curtains can be improved.

The vehicle curtain device according to the third aspect of the present invention is used for a vehicle in which a stop lamp is arranged inside the vehicle interior of the rear windshield glass with a predetermined amount of projection. Then, the pair of curtains are opened and closed by being guided by rails provided along the peripheral edge of the rear window glass.

Here, in the present invention, since the bent portion that bends in a convex shape toward the upper edge side or the lower edge side of the rail along the outer peripheral edge of the stop lamp is provided at the lower edge or the upper edge of the rail, The curtain is closed along the line. Therefore, a large open portion is not formed on the outer peripheral portion of the stop lamp, and visibility of the stop lamp is not impaired. Therefore, even if the stop lamp is of a bulb type, the appearance quality of the vehicle in the closed state of the pair of curtains can be improved.

According to the vehicle curtain device of the fourth aspect of the present invention, in the present invention of the third aspect, at the time of moving to the bent portion of the mating side and the hem side or the anti-hem side portion of each curtain. A support means is provided for absorbing the difference in length between the upper and lower edges of the rail corresponding to the bending height of the bent portion and supporting the portion of each curtain on the mating side and the hem side or the anti-hem side in a non-slack state. Therefore, even when the bent portion is provided at the lower edge or the upper edge of the rail, it is possible to prevent the portion of the curtain on the mating side and the hem side from loosening.

A curtain device for a vehicle according to a fifth aspect of the present invention is used for a vehicle in which a stop lamp is arranged in a state in which a predetermined amount of the stop lamp protrudes inside a vehicle interior of a rear windshield glass. Then, the pair of curtains are opened and closed by being guided by rails provided along the peripheral edge of the rear window glass.

[0021] Here, notches cut along the outer peripheral edge of the stop lamp are provided on the mating side and the hem side or the anti-hem side of each curtain, and the mating side, the hem side or the anti-hem side of each curtain is provided. Since a moving means for moving the side parts toward each other to position the stop lamp in the notch is provided, a large open part is not formed in the outer peripheral part of the stop lamp when the pair of curtains are closed. Moreover, the visibility of the stop lamp is not impaired. Therefore, even if the stop lamp is of a bulb type, it is possible to improve the appearance quality of the vehicle in the closed state of the pair of curtains.

[0022]

【Example】

 [First Embodiment] Hereinafter, a vehicle curtain device 10 according to a first embodiment of the present invention will be described with reference to FIGS. 1 to 8. At the time of explanation, which part will be explained next is appropriately indicated by a title with a << symbol.

<< Guide Rail 12 >> As shown in FIG. 1, the carten device 10 for a vehicle driven by operating an operation switch includes a substantially trapezoidal guide rail 12 whose upper edge is shorter than its lower edge. , The lower rail 16 arranged along the lower edge of the rear windshield glass 14 (see FIGS. 5A and 5B), and arranged along the upper edge of the rear windshield glass 14 in parallel with the lower rail 16. The upper rail 18 has a length shorter than that of the lower rail 16, and a pair of pipe-shaped side rails 22 connecting the lower rail 16 and the upper rail 18 at both longitudinal ends thereof via a corner 20.

As shown in FIG. 4 (A), the upper rail 18 is composed of a front upper rail 18A and a rear upper rail 18B whose longitudinal rectangular cross section is in the shape of a rectangular frame. It is located at. Each of the front upper rails 18A and the rear upper rails 18B has a lower end surface cut into a slit shape.

Further, a plurality of brackets 24 are fitted to the middle portion of the upper rail 18 in the longitudinal direction at predetermined intervals. The bracket 24 has a shape in which an L-shaped hook portion 24B is projected from one end of a U-shaped base portion 24A. The vehicle curtain device 10 is mounted by inserting and locking the vicinity of a rear end portion of a roof (not shown) between the hook portion 24B and the upper end surface of the base portion 24A. The lower rail 16 of the guide rail 12 is also provided with a mounting means such as a bracket (not shown) to reinforce the mounting state on the vehicle. Further, among these brackets 24, the brackets 24 on both sides are formed with stoppers 24C integrally extending from the lower end of the base portion 24A (see FIG. 4 (B)), and the upper drive which will be described later. It is used for stopping movement of the runner 26. Since the bracket 24 shown in FIG. 4 (B) shows the bracket 24 arranged on the right side in FIG. 1, the stopper 24C is also extended so as to interfere with the rear upper rail 18B. In the bracket 24 arranged on the left side, the position where the stopper 24C is formed has a position opposite to the position where it interferes with the front upper rail 18A, that is, the state of FIG. 4 (B).

As shown in FIG. 5 (A), the lower rail 16 has a rectangular frame shape in its longitudinal rectangular section as a whole, and the slit-like notch is formed on the surface on the indoor side. Has been. An intermediate portion in the longitudinal direction of the lower rail 16 is cut by a predetermined length in order to arrange a stop lamp 28 described later (see FIG. 5 (B)).

With the configuration described above, the internal passage of the guide rail 12 communicates in a substantially trapezoidal frame shape.

<< Stop Lamp 28 >> In addition, the intermediate portion in the longitudinal direction of the lower rail 16 is lightly cut out in a rectangular shape of a predetermined length as described above, and the valve-type stop lamp 28 is provided on the rear side of the vehicle in this portion. The light emitting surface is used as the light emitting surface. In the fitted state, the stop lamp 28 projects toward the upper rail 18 side by a predetermined amount.

<< Outer Wire 30 and Inner Wire 32 >> As shown in FIGS. 2 and 3, two outer wires 30 and 32 are housed in the inner passage of the guide rail 12. There is. The outer peripheral wire 30 and the inner peripheral wire 32 have substantially the same length, and are arranged in the upper rail 18 in a direction perpendicular to the longitudinal direction thereof (see FIGS. 4 (A) and 4 (B)). The side rails 22 are also arranged one behind the other in the direction perpendicular to the longitudinal direction. However, in the lower rail 16, the upper and lower parts are arranged one behind the other (see FIGS. 5A and 5B).

Further, a pulley 34 is arranged at a position corresponding to each corner piece 20 in the outer peripheral wire 30 and the inner peripheral wire 32, and the outer peripheral wire 30 and the inner peripheral wire 32 are wound around. The pulleys 34 are arranged one behind the other in the longitudinal direction of the upper rail 18, and are arranged above and below in the longitudinal direction of the lower rail 16. When wound around the pulley 34, the outer peripheral wire 30 and the inner peripheral wire 32 form a closed loop.

In the outer peripheral wire 30 and the inner peripheral wire 32 described above, a part of the outer peripheral wire 30 and the inner peripheral wire 32 accommodated and arranged on the side rail 22 side is formed in a spiral shape. Note that this will be described in the following section on the actuator 36.

<< Actuator >> An actuator 36 is disposed in the longitudinal middle portion of one of the side rails 22. As shown in FIG. 6, the actuator 36 is provided at its center with a drive pulley 38 that is driven and rotated by the drive force of a motor (not shown). An engagement pulley 40 is coaxially fixed to the drive pulley 38. The engagement pulley 40 is formed with engagement notches 40A that engage with the spiral portions of the outer wire 30 and the inner wire 32 at predetermined intervals in the circumferential direction thereof. When the drive pulley 38 is driven and rotated in a state where the spiral portion is engaged in 0A, the outer peripheral wire 30 and the inner peripheral wire 32 are moved in directions opposite to each other.

Further, guide pulleys 42 for guiding the outer peripheral wire 30 and the inner peripheral wire 32 when the outer peripheral wire 30 and the inner peripheral wire 32 are moved are arranged at four corners in the actuator 36.

<< Upper Drive Runner 26 >> On the other hand, the upper drive runner 26 is arranged on each of the inner peripheral wire 32 and the outer peripheral wire 30 located in the front upper rail 18A and the rear upper rail 18B described above. Since the left and right upper drive runners 26 have the same configuration, only the upper drive runner 26 arranged on the inner peripheral wire 32 will be described below.

As shown in FIG. 4 (A), the upper drive runner 26 is made of resin, and the slider 26A has grooves parallel to each other formed on the front and rear surfaces of the rectangular parallelepiped, and the slider 26A lowers the upper rail 18 from the slider 26A. The hook 26B has a bifurcated claw shape. Of these, both ends on the opening side of the rear upper rail 18B are fitted in the grooves of the slider 26A, whereby the upper drive runner 26 can slide along the rear upper rail 18B.

Further, the hook 26B is locked with the extension portion 44B of the resin locking tool 44 including the plate-shaped curtain holding portion 44A and the extension portion 44B extended from the curtain holding portion 44A. Has been done. An upper edge of a curtain 62 on the right side, which will be described later, is sewn to the curtain holding portion 44A of the locking tool 44.

A plate 46 (also shown in FIG. 7) in which one end of a flat plate is bent into a cylindrical shape is arranged on the upper end surface of the slider 26 A, and the flat plate-shaped portion and the upper drive lens are arranged. The slider 26A of the inner 26 is connected by a pin 48. The inner peripheral wire 32 is inserted through the cylindrical portion of the plate 46.

<< Upper Runner Pushing Member 50 >> As shown in FIG. 7, the outer peripheral wire 30 and the inner peripheral wire 32 have a pair of cylindrical upper runners on both sides of the plate 46 to which the upper drive runner 26 is connected. The pushing member 50 is crimped and fixed. Therefore, when the outer peripheral wire 30 and the inner peripheral wire 32 move, the upper runner pushing member 50 moves, and the plate 46 is connected to the plate 46 while pushing the plate 46 against the inner end surface of either upper runner pushing member 50. The upper drive runner 26 is adapted to move.

<< Upper Free Runner 52 >> In addition, in the front upper rail 18A and the rear upper rail 18B, adjacent to one upper runner pushing member 50, a plurality of upper free runners 52 are provided on the inner wire 32 and the outer circumference. The wire 30 is inserted in a non-interfering state. Although the upper free runner 52 inserted into the front upper rail 18A is not shown in FIG. 4A, the upper free runner 52 inserted into the rear upper rail 18B is shown. I want you to refer.

The upper free runner 52 is also made of resin, has the same shape as the upper drive runner 26, and has the right and left curtains 60, 62 (see FIG. 4A) via the locking member 44. In this case, the upper edge of the left curtain 60) is locked. However, it is not connected to the plate 46, and is simply fitted in the front upper rail 18A and the rear upper rail 18B in a free state. Therefore, if the upper drive runner 26 moves, the upper edge of the left and right curtains 60, 62 moves following this, and at this time, the upper free runner 52 slides in the front upper rail 18A and the rear upper rail 18B. Guides the movement of the curtains 60, 62.

<< Lower Drive Runner 54, Lower Runner Pushing Member 56, Lower Free Runner 58 >> On the other hand, the lower drive runner 54 is arranged on each of the outer peripheral wire 30 and the inner peripheral wire 32 located in the lower rail 16. .. The lower drive runner 54 has the same shape as the upper drive runner 26, but is arranged laterally (see FIG. 5A), and is freely movable to the outer peripheral wire 30 and the inner peripheral wire 32 via the plate 46. It is installed. Further, stoppers (not shown) are arranged on both sides of the stop lamp 28 on the outer peripheral wire 30 and the inner peripheral wire 32, and they are used for stopping the movement of the lower drive runner 54.

A pair of lower runner pushing members 56 are arranged on both sides of the lower drive runner 54 as in the case of the upper drive runner 26. However, as shown in FIG. 8, the distance between the pair of lower runner pushing members 56 is set to L which is larger than the distance between the upper runner pushing members 50 (widthwise dimension of the plate 46). There is. Therefore, when the outer peripheral wire 30 and the inner peripheral wire 32 move, the upper drive runner 26 moves ahead of the lower drive runner 54 by a distance L. Further, a plurality of lower free runners 58 having the same configuration as the upper free runner 52 are arranged at a position adjacent to the lower runner pushing member 56.

<< Left and Right Curtains 60 and 62 >> The left and right curtains 60 and 62 locked by the upper drive runner 26, the upper free runner 52, the lower drive runner 54, and the lower free runner 58 are both in a stretched state (see FIG. 1). It is trapezoidal in the fully closed state shown in ().

In the fully closed state of the left and right curtains 60, 62, the edges 60A, 62A on the mating side of the left and right curtains 60, 62 intersect near directly above the stop lamp 28. Then, in this state, with the intersection position O as a common vertex, the curtain overlapping portion 64 surrounded by the edges on the mating side and the edges 60A ₁ and 62A ₁ on the opposite side and the upper edges of the curtains 60 and 62 in a triangular shape. And a curtain opening portion 66 which is surrounded in a triangular shape by the edges of the mating side and the edges 60A ₂ and 62A ₂ on the hem side and the extension lines of the lower edges of the curtains 60 and 62. The inclination angles of the edges 60A and 62A on the mating sides of the left and right curtains 60 and 62 are set so that the curtain opening portion 66 is sufficiently smaller than the curtain overlapping portion 64. The stop lamp 28 is arranged in the curtain opening portion 66 so as to be substantially inscribed. That is, in this state, the outer periphery of the protruding portion of the stop lamp 26 is surrounded by the edges 60A ₂ and 62A ₂ on the side where the left and right curtains 60 and 62 are aligned and on the hem side in a non-concealed state. The corners of the curtains 60 and 62 including the mating side and hem side edges 60A ₂ and 62A ₂ correspond to the mating side and hem side portions of each curtain according to claim 1 (the following examples). The same about).

The operation of this embodiment will be described below. When the curtains 60 and 62 shown in FIG. 2 are changed from the fully opened state to the fully closed state shown in FIG. 3, the operation switch (not shown) is operated to rotate the motor in the forward direction so that the drive pulley 38 of the actuator 36 is moved. It is rotated in the direction of arrow A in FIG. As a result, the engagement pulley 40 coaxially fixed to the drive pulley 38 rotates in the same direction, and the outer peripheral wire 30 and the inner peripheral wire 32 move in opposite directions (directions opposite to the arrow in FIG. 6).

Therefore, the pair of upper runner pushing members 50 fixed to the outer peripheral wire 30 and the inner peripheral wire 32 move in a direction in which they approach each other. Therefore, the upper drive runner 26 located between them moves while being pushed by the upper runner pushing member 50 via the plate 46. Following this, the upper free runner 58 also moves. At this time, the lower runner pushing members 56 move toward each other, and the lower driving runner 54 also moves accordingly. However, since a distance L is provided between the pair of lower runner pushing members 56, The lower drive runner 54 moves behind the upper drive runner 26 by a distance L.

These movements are stopped when the upper drive runner 26 comes into contact with the stopper 24C of the bracket 24, and when the lower drive runner 54 comes into contact with stoppers on both sides of the stop lamp 28. Stop at that point. As a result, the left and right curtains 60 and 62 are changed from the fully opened state to the fully closed state.

In this fully closed state, a triangular curtain overlapping portion 64 and a curtain opening portion 66 smaller than this are formed with the intersection position O as a common vertex. Then, the stop lamp 28 is arranged in the inside of the container opening portion 66 in a state of being substantially inscribed. Therefore, the stop lamp 28 is not hidden by the curtains 60 and 62 in the fully closed state, and only the small triangular portion above the stop lamp 28 is opened in the fully closed state.

As described above, in this embodiment, the edge 60A, 62A on the mating side of the left and right curtains 60, 62 is configured to intersect at the intersecting position O in the fully closed state, and thus the edge is formed. Since the stop lamp 28 is arranged in the curtain opening portion 66, even when the left and right curtains 60 and 62 are fully closed, the visibility of the stop lamp 28 is ensured and the appearance of the vehicle is improved. The quality can be improved.

In the present embodiment, the curtain opening portion 66 is configured to be smaller than the curtain overlapping portion 64, but the present invention is not limited to this, and both may be configured to have the same size. ..

Further, in the present embodiment, the curtain overlapping portion 64 is formed on the upper rail 18 side and the curtain opening portion 66 is formed on the lower rail 16 side, but when the stop lamp 28 is arranged on the upper rail 18 side. The relationship between the two can be reversed. In this case, the stop lamp 28 is surrounded in a non-concealed state by the edges 60A ₁ and 62A ₁ on the mating side and the side opposite to the hem.

[Modification 1] Next, a modification of the above-described first embodiment will be described with reference to FIG.

In this modification, an opening 70 for the width direction of the stop lamp 28 is formed at the longitudinal middle portion of the lower rail 16 of the guide rail 12 (the position where the stop lamp 28 is arranged). The outer peripheral wire 30 and the inner peripheral wire 32 are exposed in the inside 70.

Even by this modification, the same effect as that of the first embodiment described above can be obtained.

[Modification 2] Next, a second modification will be described with reference to FIG.

In this modification, an opening 72 for the width direction of the stop lamp 28 is formed at the longitudinal middle portion (position where the stop lamp 28 is arranged) of the lower rail 16, and both end portions on the opening side thereof are formed. A folding-back pulley 74 is disposed in the. Therefore, in this modification, only one wire 76 forming the closed loop is used.

Although it is obvious that the same effects as those of the first embodiment described above can be obtained by this modification, it is not necessary to use two wires such as the outer peripheral wire 30 and the inner peripheral wire 32. Therefore, there is an effect that the number of parts can be reduced and the cost can be reduced.

[Modification 3] Next, a third modification will be described with reference to FIG.

In this modification, instead of using the outer peripheral wire 30 and the inner peripheral wire 32, four flexible racks 78 are used, and two actuators 80 are used to move them. That is, the actuator 80 is provided with a pinion 82, and when the pinion 82 is driven and rotated, the flexible rack 78 moves in mutually opposite directions.

Although it is true that the same effects as those of the above-described first embodiment can be obtained also in this modification, since the flexible rack 78 meshes with the pinion 82, the outer wire 30 and the inner wire are There is also an effect that the dimensional accuracy can be made rougher than in the above-described configuration in which the wire 32 is provided with a spiral portion and the engaging pulley 40 that meshes with the spiral portion is used. [Second Embodiment] Next, a curtain device 100 according to a second embodiment of the present invention will be described with reference to FIGS. 12 to 15. The same components as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted.

As shown in FIGS. 12 and 13, this embodiment is characterized by the guide rail 102, particularly the lower rail 104. That is, a bent portion 104A that is bent in a substantially mountain shape toward the upper rail 106 side is formed at an intermediate portion in the longitudinal direction of the lower rail 104, and the stop lamp 28 is arranged inside the bent portion 104A. It In other words, the bent portion 104A is formed in the lower rail 104 so as to bypass the stop lamp 28.

Further, three sets of supporting means 108 are provided on the respective side edges 60A, 62A of the left and right curtains 60, 62. The supporting means 108 is provided with a resin plate 110 which is a long plate member, a cylindrical body 112 attached to a lower half position of the resin plate 110, and an enterable and retractable inside of the cylindrical body 112. And a rod 114.

All of these three members are made transparent so that the appearance quality is not affected. The resin plate 110 is attached to the curtains 60 and 62 and the tubular body 112 is attached to the resin plate 110 with threads. Further, a plurality of rod-shaped locking tools 116 having the same function as the locking tools 44 are used at the lower edges of the curtains 60 and 62, and the rod body 114 also functions as the locking tools 116. It has both. The vicinity of the lower end of the rod 114 in the axial direction is sewn to the lower ends of the curtains 60 and 62 with threads.

According to the above configuration, in the fully opened state of the left and right curtains 60 and 62 shown in FIG. 12, the rod body 114 is retracted from the inside of the tubular body 112 as shown in this figure and FIG. Becomes When the fully opened state is changed to the fully closed state shown in FIG. 13, the rod body 114 closer to the mating side edges 60A and 62A is sequentially climbed along the bent portion 104A of the lower rail 104. The body 114 gradually enters the cylindrical body 112 and reaches the upper edge of the bent portion 104A. Along with this, the lower ends of the curtains 60 and 62 are lifted and reach the upper edge of the bent portion 104A. In the reached state, as shown in FIGS. 13 and 15, almost all of the rod body 114 enters the cylindrical body 112. Further, in this state, the vicinity of the end edges 60A and 62A on the mating side of the curtains 60 and 62 enters the resin plate 110 and the cylindrical body 112 disposed at the resin plate 110, one end of which is locked to the lower rail 104. Will be supported by the rod 114 at.

As described above, in this embodiment, since the bent portion 104A is provided at the middle portion in the longitudinal direction of the lower rail 104 and the stop lamp 28 is arranged inside the bent portion 104A, the curtains 60 and 62 are in the fully closed state. Even in such a case, the stop lamp 28 is always exposed and its visibility can be secured. In addition, when the left and right cars 60, 62 are fully closed, there is no gap above the stop lamp 28, so that the appearance quality of the vehicle in the fully closed condition can be improved.

Further, in the present embodiment, not only the bent portion 104A is provided on the lower rail 104, but also the supporting means 108 is provided, so that the curtain 60, 62 when the left and right curtains 60, 62 are fully closed, The vicinity of the edges 60A, 62A on the mating side of 62 is supported by a resin plate 110 and a rod body 114 having one end locked to the lower rail 104 and being in an inserted state into a cylinder body 112 arranged on the resin plate 110. be able to. Therefore, it is possible to prevent the curtains 60 and 62 from slackening in this portion.

In this embodiment, the bent portion 104 A is formed on the lower rail 104. However, when the stop lamp 28 is arranged on the upper rail 106 side, the bent portion may be formed on the upper rail 106. In this case, the stop lamp 28 will be surrounded in a non-concealed state by the edges 60A ₁ and 62A ₁ on the mating side and the hem side. [Third Embodiment] Next, a curtain device 120 according to a third embodiment of the present invention will be described with reference to FIGS. 16 to 19. The same components as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted.

As shown in FIGS. 16 and 17, in this embodiment, rectangular notches 122 and 124 are formed in the left and right curtains 60 and 62 near the edges 60A ₂ and 62A ₂ on the mating side and the hem side. It is characterized in that a linking device 126 is provided for forcibly moving the edges 60A ₂ and 62A ₂ on the mating side and the hem side toward and away from each other at a predetermined timing. Will be described in detail.

First, four flexible racks 130, 132, 134 and 136 are arranged on the guide rail 128 of the curtain device 120, and actuators 140 and 142 are correspondingly arranged on the pair of side rails 138. Each is arranged. Therefore, when the actuators 140 and 142 are operated, the pinions 144 and 146 are driven and rotated, and the pair of flexible racks 134 and 136 and the flexible racks 130 and 132 that mesh with the pinions 144 and 146 move in directions away from each other.

A lower drive runner 150 and a lower free runner 152 are arranged on the flexible racks 132 and 134 on the lower rail 148 side, respectively.

A link device 126 is arranged with the lower drive runner 150 and the lower free runner 152 as support points. The link device 126 includes a plurality of links 154 made of a transparent resin plate, and the plurality of links 154 are rotatably connected to each other by a hollow rivet 156 (see FIG. 19B). There is. A hollow rivet 156, which is located at an intermediate portion in the vertical direction of the link device 126, is sewn to the left and right curtains 60 and 62. Further, among the plurality of links 154, the lower ends of the pair of links 154 on the side rail 138 side are fixed to the lower drive runner 150 and the lower free runner 152 with hooks 158 (see FIG. 19A). The link device 126 thus connected and fixed constitutes a so-called parallel link mechanism.

On the other hand, notches 122 and 124 are formed in the left and right curtains 60 and 62 below the link device 126. Each of the notches 122 and 124 has a notch length that is about half the upper edge of the stop lamp 28. When the left and right curtains 60 and 62 are fully closed, the upper ends of the stop lamp 28 are located in the notches 122 and 124. Will be in the form of accommodation.

In the above-described configuration, the flexible racks 132 and 134 arranged in the lower rail 148 have flat portions of a predetermined length formed at the tips thereof by not forming about two teeth. (See FIG. 18). The lower drive runner 150 is slidably mounted on this flat portion. When the lower drive runner 150 is placed on the flat portion, gaps P and Q are formed on both sides of the lower drive runner 150. The length obtained by adding the gap P and the gap Q is set to the notch length of the notches 122 and 124, and corresponds to the idling distance L described in the first embodiment.

According to the above configuration, when the left and right curtains 60, 62 are in the fully opened state, the lower free runner 152 and the lower drive runner 150 are positioned close to the side rail 138. For this reason, the plurality of links 154 are also folded together. Therefore, the edges 60A and 62A on the mating sides of the left and right curtains 60 and 62 are also forcibly moved to the side rail 138 side. Therefore, in this state, the open areas of the curtains 60 and 62 can be increased. On the other hand, when the left and right curtains 60 and 62 are changed from the fully opened state to the fully opened state as shown in FIG. 16, the pinions 144 and 146 of the actuators 140 and 142 are driven and rotated, so that the flexible racks 130 and 136 and the flexible racks are rotated. 132 and 134 move toward each other. As a result, the upper drive runner 162 and the lower drive runner 150 also move in the respective approaching directions. At this time, the upper drive runner 162 moves ahead of the lower drive runner 150 by the amount of the clearances P and Q.

When the lower free runner 152 reaches the position shown in FIG. 16, the lower free runner 152 is stopped by the tension of the curtains 60 and 62. However, since the lower drive runner 150 moves to the notched end portion of the lower rail 148 in the longitudinal middle portion, the link device 126 shifts from the folded state to the extended state during this time. Thus, the edge 60A _2, 6 2A ₂ mating side and the hem side of the left and right of the curtain 60, 62 are forcibly moved towards each other. In the state after the movement, the upper ends of the stop lamps 28 are housed and arranged in the notches 122 and 124 of the left and right curtains 60 and 62 in a substantially tight manner.

As described above, in this embodiment, the left and right curtains 60 and 62 are formed with the notches 122 and 124 for accommodating and disposing the upper end portions of the stop lamps 28, and the links for forcibly moving these portions when fully closed. Since the device is provided, it is possible to prevent the formation of a gap above the stop lamp 28 while ensuring the visibility of the stop lamp 28.

Although the flexible racks 130, 132, 134, 136 are used in this embodiment, the present invention is not limited to this, and the spiral portions of the outer peripheral wire 32 and the inner peripheral wire 32 applied in the first embodiment are used. May be applied.

Further, in this embodiment, rectangular notches 122 and 124 are formed near the edges 60A ₂ and 62A ₂ on the mating side and the hem side of the left and right curtains 60 and 62, and the mating sides are formed at a predetermined timing. Further, the link device 126 for forcibly moving the edges 60A ₂ and 62A ₂ on the hem side toward and away from each other is provided, but when the stop lamp 28 is arranged on the upper rail 106 side. The notches 122 and 124 may be formed near the edges 60A ₁ and 62A ₁ on the mating side and the opposite hem side. In this case, the stop lamp 28 is surrounded by the edges 60A ₁ and 62A ₁ on the mating side and the side opposite to the hem in a non-concealed state.

[Modification] Next, a modification of the above-described third embodiment will be described with reference to FIG.

This modification is characterized in that a link device 170, which is a simplified version of the link device 126, is used. That is, the link device 170 has the support link 172, the slide link 174, and the rotation link 176 as main constituent parts, and each part will be briefly described below.

The support link 172 is substantially T-shaped, and its lower end 172 A is inserted into the lower rail 148 to function as a lower drive runner. Further, the upper end portion 172B of the support link 172 is arranged in parallel with the lower rail 148 and is sewn to the curtain 60 on the left side.

A slide link 174 is arranged along the longitudinal direction of the support link 172 at a position overlapping the upper end 172B of the support link 172. A long hole 178 is formed at an intermediate portion in the longitudinal direction of the slide link 174, and two screws 180 erected on the upper end portion 172B of the support link 172 are inserted and arranged. Therefore, the slide link 174 is slidable along the lower rail 148 while being guided by the two screws 180 of the support link 172. The end of the curtain 60 on the notch 122 side is sewn to one end of the slide link 174 in the longitudinal direction.

A pivot link 176 is rotatably supported by a pin 182 at an intermediate portion in the longitudinal direction of the support link 172. Long holes 184 and 186 are formed at both ends of the rotary link 176 in the longitudinal direction, and one of the long holes 184 is formed on the lower rail 148 adjacent to the lower end 172A (lower drive runner) of the support link 172. A screw 188 standing upright from the inserted free runner 150 is inserted and arranged. Further, a screw 190 erected at the other end of the slide link 174 in the longitudinal direction is inserted into the other long hole 186. Further, the support link 172 and the rotation link 176 are urged in a direction in which they are separated from each other by a compression coil spring 192 at a position near the lower end thereof. Therefore, normally, the rotation link 176 is rotationally biased in the direction of arrow H in FIG.

According to the above configuration, when the left and right curtains 60, 62 are in the fully opened state, the rotation link 176 rotates with respect to the support link 172 in the arrow H direction of FIG. (The state of being further rotated in the direction opposite to the arrow H direction from the state shown in FIG. 20). When the left and right curtains 60 and 62 are fully closed from this state, the free runner 150 first contacts the end of the lower rail 148 and stops. However, since the lower end 172A (lower drive runner) of the support link 172 moves even after the free runner 150 has stopped, the rotation link 176 resists the biasing force of the compression coil spring 192 against the support link 172. Relative rotation in the direction opposite to the arrow H direction of 20. At this time, the screws 188 and 190 move relative to each other in the elongated holes 184 and 186 toward the pin 182 side (note that FIG. 20 shows a state during the relative movement). As a result, the screw 190 is pressed against the inner peripheral surface of the elongated hole 186 of the rotary link 176, and the slide link 174 slides in the direction of arrow W in FIG. Therefore, the end of the curtain 60 on the side of the notch 122 is forcibly moved in the same direction, and the curtain 62 also operates in the same manner, resulting in a state similar to that shown in FIG.

On the other hand, when the left and right curtains 60 and 62 shift from the fully closed state to the fully closed state, the operation opposite to the above-described operation is performed.

According to this modification as well, the same effects as those of the third embodiment described above can be obtained, and the effects of reducing the number of parts and stabilizing the operation by simplifying the configuration can be obtained.

Although the link devices 126 and 170 are used in the above-described third embodiment and modification, the invention is not limited to this, and a configuration using a magnet or the like may be used. For example, the edges 60A ₂ and 62A ₂ on the mating side and the hem side of the cartes 60 and 62 are arranged so that the first magnet having a predetermined mass is attracted in a fully closed state, and the By arranging the second magnet on the side rail 138 side of 62 as well, the first magnets move toward each other due to the inertial force when the lower drive runner 150 is stopped when fully closed. The first drive magnets are separated from each other by moving the lower drive runner 150 to the side rail 138 side when fully opened, and when the lower drive runner 150 completes the movement to the side rail 138 side, the inertia The force causes the first magnet to be attracted to the second magnet.

[0088]

[Effect of the device]

 As described above, the vehicle curtain device according to the present invention provides the appearance quality of the vehicle in the pair of curtain closed states even when the valve type stop lamp is arranged at the center of the lower edge or the center of the upper edge of the rail. It has an excellent effect that it can be improved.

[Brief description of drawings]

FIG. 1 is a perspective view showing a vehicle curtain device according to a first embodiment of the present invention.

FIG. 2 is a schematic configuration diagram showing a fully opened state of the vehicle curtain device of FIG.

3 is a schematic configuration diagram showing a fully closed state of the vehicle curtain device of FIG. 1. FIG.

FIG. 4 (A) is a view of 4 in the upper rail of FIG.
(A) -4 (A) line sectional drawing, FIG.4 (B) is a 4 (B) -4 (B) line sectional view in a guide rail.

FIG. 5 (A) is a view of 5 in the lower rail of FIG.
(A) -5 (A) line sectional drawing, FIG.5 (B) is the 5 (B) -5 (B) line sectional view in a guide rail.

FIG. 6 is a front view of the internal configuration of the actuator of FIG. 1 viewed from the direction of arrow G in FIG.

FIG. 7 is a perspective view showing the relationship between the upper runner pushing member and the plate as seen from the direction of arrow J in FIG. 4 (A).

FIG. 8 is a perspective view showing the relationship between the lower runner pushing member and the plate as seen from the direction of arrow K in FIG. 5 (A).

FIG. 9 is a schematic configuration diagram corresponding to FIG. 3 showing a first modification of the first embodiment.

FIG. 10 is a schematic configuration diagram corresponding to FIG. 3 showing a second modification of the first embodiment.

FIG. 11 is a schematic configuration diagram corresponding to FIG. 3 showing a third modification of the first embodiment.

FIG. 12 is a perspective view showing a vehicle curtain device according to a second embodiment of the present invention in a fully opened state.

13 is a perspective view showing the vehicle curtain device of FIG. 12 in a fully closed state.

14 is a perspective view showing a state of the supporting means in the state of FIG.

FIG. 15 is a perspective view showing a state of the supporting means in the state of FIG.

FIG. 16 is a schematic configuration diagram corresponding to FIG. 3 showing a vehicle curtain device according to a third embodiment of the present invention in a fully closed state.

FIG. 17 is an enlarged view of an essential part showing one link device of FIG. 16 in an enlarged manner.

18 is an enlarged perspective view of the lower drive runner of FIG. 16 mounted on a flexible rack as viewed from the direction of arrow 18 in FIG. 16.

19 (A) is a cross-sectional view taken at the position of the lower drive runner of FIG. 16, and FIG. 19 (B) is 19 (B) of FIG.
FIG. 19 is a sectional view taken along line -19 (B).

20 is an enlarged view of an essential part corresponding to FIG. 17, showing a modification of the link device of FIG.

[Explanation of symbols]

10 Curtain device for vehicle 12 Guide rail (rail) 14 Rear windshield glass 28 Stop lamp 60 Curtain 60A ₁ Edge of mating side and opposite hem side (portion on mating side and opposite hem side) 60A _{2 At} mating side and hem side Edge (Mating side and hem side part) 62 Curtain 62A ₁ Mating side and anti-hem side edge (Mating side and anti-hem side part) 62A ₂ Mating side and hem side edge (Mating side and hem side) Part) 64 curtain overlapping part 66 curtain opening part 100 vehicle curtain device 102 guide rail (rail) 104A bending part 108 supporting means 120 vehicle curtain device 126 link device (moving means) 128 guide rail (rail) 170 link device ( transportation)

Claims (5)

[Scope of utility model registration request] 1. A rail provided along a peripheral edge of the rear windshield glass, which is used for a vehicle in which a stop lamp is arranged in a state in which a predetermined amount of projection is provided on a vehicle interior side of the rear windshield glass, and the rail. A curtain device for a vehicle, comprising: a pair of curtains that are guided to be in an open state and a closed state, and in a closed state of the pair of curtains, an outer periphery of a protruding portion of the stop lamp is aligned with each other. The vehicle curtain device is characterized in that it is surrounded in a non-concealed state by a side and a hem side or an anti-hem side. 2. A rail provided along a peripheral edge of the rear windshield glass, which is used for a vehicle in which a stop lamp is arranged in a state in which a predetermined amount of projection is provided on a vehicle interior side of the rear windshield glass, and the rail. A curtain device for a vehicle, comprising: a pair of curtains that are guided to be in an open state and a closed state, wherein the pair of curtains are substantially intermediate between an upper edge and a lower edge of the rail in the closed state. Crossing diagonally at the section, and in the crossed state, a triangular curtain overlapping portion having an apex at the intersecting position is formed on the upper edge side or the lower edge side of the rail, and the intersecting position is an apex and the curtain overlapping portion is formed. The same or smaller triangular curtain opening part is formed on the lower edge side or the upper edge side of the rail, and the stop lamp is provided in the curtain opening part. A vehicle curtain device characterized by being arranged. 3. A rail provided along a peripheral edge of the rear windshield glass, which is used for a vehicle in which a stop lamp is arranged on a vehicle cabin side of the rear windshield glass so as to project by a predetermined amount, and the rail. A curtain device for a vehicle, comprising: a pair of curtains that are guided to be in an open state and a closed state, wherein the curtain shape is convex toward an upper edge side or a lower edge side of the rail along an outer peripheral edge of the stop lamp. A curtain device for a vehicle, wherein a bending portion to be bent is provided at a lower edge or an upper edge of the rail. 4. A difference in length between the upper and lower edges of the rail, which corresponds to the bending height of the bent portion, is caused when the portion on the hem side or the hem side or the opposite hem side of each curtain is moved to the bent portion. 4. The vehicle curtain device according to claim 3, further comprising support means that absorbs and supports the mating side and the hem side or the anti-hem side of the curtains in a non-slack state. 5. A rail provided along a peripheral edge of the rear windshield glass, which is used for a vehicle in which a stop lamp is arranged in a state in which a predetermined amount of projection is provided on a vehicle interior side of the rear windshield glass, and the rail. A curtain device for a vehicle, comprising: a pair of curtains that are guided to be in an open state and a closed state, wherein a cutout portion cut out along an outer peripheral edge of the stop lamp is provided on a matching side and a hem of each curtain. Side or anti-hem side portions, and when the pair of curtains are closed, move the mating side and hem side or anti-hem side portions of the curtains toward each other to position the stop lamp in the cutout portion. A curtain device for a vehicle, which is provided with a moving means for moving.