WO2022045046A1 - Movable object drive device and window glass lifting device equipped with said movable object drive device - Google Patents

Movable object drive device and window glass lifting device equipped with said movable object drive device Download PDF

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Publication number
WO2022045046A1
WO2022045046A1 PCT/JP2021/030738 JP2021030738W WO2022045046A1 WO 2022045046 A1 WO2022045046 A1 WO 2022045046A1 JP 2021030738 W JP2021030738 W JP 2021030738W WO 2022045046 A1 WO2022045046 A1 WO 2022045046A1
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WO
WIPO (PCT)
Prior art keywords
cable
moving body
guide
changing member
window glass
Prior art date
Application number
PCT/JP2021/030738
Other languages
French (fr)
Japanese (ja)
Inventor
亘省 村田
宏幸 高岡
Original Assignee
株式会社ハイレックスコーポレーション
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社ハイレックスコーポレーション filed Critical 株式会社ハイレックスコーポレーション
Publication of WO2022045046A1 publication Critical patent/WO2022045046A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
    • B60J1/12—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable
    • B60J1/16—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable
    • B60J1/17—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable vertically
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/48—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes

Definitions

  • the present invention relates to a moving body driving device and a window glass elevating device provided with the moving body driving device.
  • Patent Document 1 discloses a quarter window regulator for opening and closing a quarter window used for a window of a rear seat of an automobile or the like.
  • the wind regulator of Patent Document 1 has two guide rails whose distances from each other narrow toward the lower side, a carrier plate guided by these two guide rails to move up and down, and a carrier plate for raising and lowering. It is equipped with a cable unit.
  • the cable unit comprises a drive mechanism with a drum driven by a motor and a pair of cables that transmit power between the drive mechanism and the carrier plate. In one cable, one end of the cable is locked to the locking portion of the carrier plate, extends upward and turned by a pulley, and the other end is wound around the drum of the drive mechanism and locked.
  • the cable connecting portion (locking portion in Patent Document 1) of the moving body responds to the movement of the moving body.
  • the extension direction of the cable may change.
  • the cable receives a bending load at the part drawn out from the cable connection part, or the tension applied to the cable connection part from the cable changes, and the cable connection A load may be applied to the part.
  • an object of the present invention is to provide a moving body driving device and a window glass elevating device that can suppress a load on the cable and the moving body even if the direction of the cable derived from the moving body changes. ..
  • the moving body drive device of the present invention includes a drive unit, a first cable driven by the drive unit, a second cable driven by the drive unit, and a first direction change member that changes the direction of the first cable. And the second direction changing member that changes the direction of the second cable, one end of the first cable and one end of the second cable are connected by the first cable or the second cable operated by the drive unit.
  • the moving body includes a moving body that moves between the first direction changing member and the second direction changing member, and the moving body moves between the first direction changing member and the second direction changing member.
  • the moving body is shifted in a direction including a component in the second direction substantially perpendicular to the first direction connecting the first direction converting member and the second direction converting member, and the moving body is the moving body main body and the said moving body.
  • the moving body is provided with a connection mechanism provided on the main body of the moving body and to which one end of the first cable and one end of the second cable are connected. It is configured to rotate about a predetermined axis with respect to the moving body main body in response to the shift of the moving body in a direction including the component of the second direction when moving between the direction changing member and the moving body. There is.
  • the window glass elevating device of the present invention is a window glass elevating device that includes the moving body driving device and raises and lowers the window glass attached to the moving body, and the moving body driving device further comprises the moving body.
  • a guide body having a plurality of guide portions for guiding the glass is provided, and the plurality of guide portions are extended so that the distance in the second direction changes as the guide portion advances in the first direction.
  • the moving body driving device and the window glass elevating device of the present invention even if the direction of the cable derived from the moving body changes, the load on the cable or the moving body can be suppressed.
  • FIG. 3 is a schematic view showing a state in which the moving body moves further downward from the state shown in FIG. 3 and is located in the central region in the first direction.
  • FIG. 4 is a schematic diagram which shows the state which the moving body moves further downward from the state shown in FIG. 4, and the moving body is positioned at the lower end.
  • FIG. 3 is a schematic view showing a state in which the moving body moves further downward from the state shown in FIG. 3 and is located in the central region in the first direction.
  • FIG. 4 shows the state which the moving body moves further downward from the state shown in FIG. 4, and the moving body is positioned at the lower end.
  • the mobile body driving device 1 of the present embodiment includes a driving unit 2, a first cable 31 driven by the driving unit 2, and a second cable 32 driven by the driving unit 2. It includes a first direction changing member 41 that changes the direction of the first cable 31, and a second direction changing member 42 that changes the direction of the second cable 32. Further, the mobile body driving device 1 is further connected to one end 31a of the first cable 31 and one end 32a of the second cable 32, and the first direction is changed by the first cable 31 or the second cable 32 operated by the driving unit 2. A moving body 5 that moves between the member 41 and the second direction changing member 42 is provided. In the present embodiment, the mobile body driving device 1 further includes a guide body 6 having a plurality of guide portions 61a, 61b, 61c for guiding the mobile body 5.
  • the mobile body driving device 1 moves the moving body 5 by the driving force of the driving unit 2.
  • the first direction changing member 41 Shifts to include the component of the second direction D2 which is substantially perpendicular to the first direction D1 connecting the second direction conversion member 42 and the first direction D1. That is, while the moving body 5 moves in the first direction D1 connecting the first direction conversion member 41 and the second direction conversion member 42, the moving body 5 is displaced in the second direction D2 substantially perpendicular to the first direction D1. Move while moving (see FIGS. 2 to 5).
  • the application target of the mobile body driving device 1 is not particularly limited as long as the moving body 5 can be moved by the driving force of the driving unit 2.
  • the moving body driving device 1 is applied to a window glass elevating device WR that raises and lowers the window glass W attached to the moving body 5 by moving the moving body 5. Will be done.
  • the window glass elevating device WR includes a window glass W and a moving body driving device 1.
  • the window glass elevating device WR is configured to open and close a sashless type quarter window glass (hereinafter, simply referred to as window glass W) used for a window of a rear seat of an automobile, for example.
  • window glass W a sashless type quarter window glass
  • the window glass W rotates about an axis perpendicular to the surface of the window glass W (around an axis extending in the third direction D3) as it descends. It is configured. This prevents the window glass W from interfering with the tire house at the rear of the automobile.
  • the window glass W opened and closed by the window glass elevating device WR is not limited to the quarter window glass. Further, the window glass W opened and closed by the window glass elevating device WR is not limited to the vehicle.
  • the first direction D1 is a vertical direction (vertical direction or) connecting the first direction changing member 41 provided on the upper side and the second direction changing member 42 provided on the lower side. It may be slightly inclined with respect to the vertical direction).
  • the second direction D2 is a direction substantially perpendicular to the first direction D1 on a plane substantially parallel to the plane of the window glass W.
  • the second direction D2 is the front-rear direction of the vehicle.
  • the third direction D3 is a direction substantially perpendicular to the surface of the window glass W.
  • the drive unit 2 is a drive source for driving the first cable 31 and the second cable 32 (hereinafter collectively referred to as cable 3).
  • the drive unit 2 may be one that drives the cable 3 electrically or one that manually drives the cable 3.
  • the drive unit 2 includes a motor 21 as shown in FIG.
  • the motor 21 is configured to be rotatable forward and reverse, and has a deceleration mechanism (not shown).
  • the output shaft connected to the deceleration mechanism is connected to a drum (second direction changing member 42, hereinafter referred to as a drum 42), the drum 42 in the drum housing 22 is rotated forward and reverse by the motor 21, and the cable 3 is connected to the drum 42. Winding and unwinding from drum 42.
  • the drive unit 2 is provided on the lower end side of the window glass elevating device WR in the first direction D1 which is the elevating direction of the window glass W, as shown in FIG.
  • the position where the above is provided is not limited to the position shown in the figure.
  • the drive unit 2 may be provided at another position such as the central portion of the window glass elevating device WR in the first direction D1.
  • the first cable 31 and the second cable 32 transmit the driving force of the driving unit 2 to the moving body 5.
  • the first cable 31 and the second cable 32 connect the driving unit 2 and the moving body 5 in order to transmit the driving force to the moving body 5.
  • one end 31a of the first cable 31 is connected to a connection mechanism 52 described later of the moving body 5, and the other end (not shown) of the first cable 31 is a drum (not shown) of the drive unit 2. It is connected to the second direction changing member) 42.
  • one end 32a of the second cable 32 is connected to the connection mechanism 52 of the moving body 5, and the other end (not shown) of the second cable 32 is a drum (second direction changing member) 42 of the drive unit 2. It is connected to the.
  • the first cable 31 extends from the connection mechanism 52 located between the first direction change member 41 and the second direction change member 42 toward the first direction change member 41 in the first direction D1. There is.
  • the first cable 31 is further turned by the first turning member 41, extends to the driving unit 2, and is connected to the driving unit 2.
  • the portion of the first cable 31 that extends from the first direction conversion member 41 to the connection mechanism 52 is called the first portion 311 of the first cable 31, and the portion that extends from the first direction conversion member 41 to the drive unit 2 is the first. It is called the second part 312 of 1 cable 31.
  • the second cable 32 extends from the connection mechanism 52 to the second direction changing member 42 and is connected to the drive unit 2.
  • the first cable 31 is an ascending cable for ascending the moving body 5.
  • the moving body 5 is pulled upward by the first cable 31 and moves in the ascending direction.
  • the window glass W attached to the moving body 5 rises.
  • the second cable 32 is a lowering cable for lowering the moving body 5.
  • the first cable 31 and the second cable 32 known control cables can be used.
  • the first cable 31 and the second cable 32 can be the inner cable of the control cable.
  • the first cable 31 and the second cable 32 may be partially inserted into an outer casing (not shown) in the wiring path.
  • the first direction changing member 41 and the second direction changing member 42 change the extending direction of the cable 3 extending between the moving body 5 and the driving unit 2.
  • a first cable 31 extending from the moving body 5 to one side (upper side) in the first direction D1 is hung around the first direction changing member 41, and the first direction changing member 41 hangs the first cable 31. 1 Cable 31 is turned around.
  • the first direction changing member 41 is attached to the guide body 6 in this embodiment. Specifically, the first direction changing member 41 is attached to one end (upper end) of the guide body 6 in the first direction D1.
  • the first direction changing member 41 is a pulley that can rotate around a predetermined axis around which the first cable 31 is wound (around an axis extending in the third direction D3).
  • the structure of the first direction changing member 41 is not particularly limited as long as the direction of the first cable 31 can be changed.
  • the first direction changing member 41 may be a non-rotating guide member having a curved portion around which the first cable 31 is hung.
  • a second cable 32 extending from the moving body 5 to the other side (lower side) in the first direction D1 is hung around the second direction changing member 42, and the second direction changing member 42 hangs around the second cable 32.
  • the second cable 32 is turned around.
  • the second direction changing member 42 is attached to the guide body 6 in this embodiment. Specifically, the second direction changing member 42 is attached to the other end (lower end) of the guide body 6 in the first direction D1.
  • the second direction changing member 42 is a drum that can rotate around a predetermined axis around which the second cable 32 is wound (around the axis extending in the third direction D3).
  • the structure of the second direction changing member 42 is not particularly limited as long as the direction of the second cable 32 can be changed.
  • the second direction changing member 42 may be a guide member having a curved portion around which the second cable 32 is hung, or may be a pulley that rotates around a predetermined axis.
  • the guide body 6 has a plurality of guide portions 61a, 61b, 61c for guiding the moving body 5, and guides the moving body 5 along a predetermined movement path.
  • the guide body 6 is attached to the vehicle body (door panel).
  • a drive unit 2 a first direction changing member 41, and a second direction changing member 42 are attached to the guide body 6.
  • a moving body 5 is movably attached to the guide body 6.
  • the guide body 6 is formed as a plate-shaped body having a predetermined size extending in the first direction D1 and the second direction D2.
  • the shape and structure of the guide body are not particularly limited as long as they have a plurality of guide portions.
  • the guide body connects a guide rail having a guide portion corresponding to the guide portion 61a, a guide rail having a guide portion corresponding to the guide portion 61b, and a guide rail having a guide portion corresponding to the guide portion 61c to each other. It may be configured by doing.
  • the moving body 5 By being guided by the guide portions 61a, 61b, and 61c (hereinafter, may be simply referred to as the guide portion 61), the moving body 5 is guided along a predetermined movement path.
  • the moving body 5 moves between the first direction changing member 41 and the second direction changing member 42 as described above by the guided portion 53 being guided by the guide portion 61. It moves so as to shift in the direction including the component of the second direction D2.
  • the guide portion 61 is formed as an elongated hole extending along a predetermined path in the guide body 6 and penetrating the third direction D3.
  • the structure of the guide portion 61 is not particularly limited as long as the moving body 5 can be guided along a predetermined movement path, and may be a concave groove-shaped guide groove that does not penetrate.
  • the guide body 6 has a plurality of guide portions 61.
  • the guide body 6 has three guide portions 61a, 61b, and 61c, but if the moving body 5 can be guided along a predetermined movement path, the number of guide portions is particularly large.
  • the guide body 6 may have only one guide portion or may have only two guide portions.
  • the guide unit 61 is located on one side of the first guide unit 61a for guiding the moving body 5 and the first guide unit 61a in the second direction D2 in the vicinity of the connection mechanism 52 described later. It has a second guide portion 61b provided on the left side in FIG. 1) and a third guide portion 61c provided on the other side in the second direction D2 with respect to the first guide portion 61a.
  • the guide body 6 has a plurality of guide portions 61, and the plurality of guide portions 61 are extended so as to change their distance from each other in the second direction D2 as they proceed to the first direction D1.
  • the first guide portion 61a and the second guide portion 61b are formed so that the distance between the first guide portion 61a and the second guide portion 61b becomes wider in the first direction D1 toward the downward direction.
  • the first guide portion 61a and the third guide portion 61c are formed so that the distance between the first guide portion 61a and the third guide portion 61c becomes narrower in the first direction D1 toward the downward direction.
  • the distance between the plurality of guided portions 53a, 53b, 53c is constant.
  • the moving body 5 when the moving body 5 descends in the first direction D1, the moving body 5 is about an axis perpendicular to the surface of the moving body 5 facing the guide body 6 (the first). Rotate around an axis extending in three directions D3). More specifically, as shown in FIGS. 2 and 3, in the initial stage when the moving body 5 starts to descend from the state of being guided by the upper end of the guide portion 61, the guided portions 53 at three locations are provided. Moving substantially in parallel, the moving body 5 descends without substantially rotating.
  • each guide portion 61 in the longitudinal direction the distance between the guide portions 61 in the second direction D2 is changed by making the curvatures of the curves of the guide portions 61 different from each other.
  • the moving body 5 rotates around an axis extending in the third direction D3 (see FIGS. 4 and 5).
  • the moving body 5 is moved by the cable 3 driven by the driving unit 2.
  • the window glass W is directly or indirectly attached to the moving body 5.
  • the moving body 5 moves along a predetermined movement path and opens and closes the window glass W.
  • the window glass W attached to the moving body 5 is the operation target, but the moving body 5 may have an operation target other than the window glass W attached to the moving body 5. It may be the final operation target.
  • the mobile body 5 is provided with a mobile body main body 51 and a connection mechanism 52 provided on the mobile body main body 51 to which one end 31a of the first cable 31 and one end 32a of the second cable 32 are connected. have.
  • the mobile body 51 is guided by the guide portion 61 of the guide body 6 and moves.
  • the shape of the moving body body 51 is not particularly limited, but in the present embodiment, it is formed as a plate-like body having facing surfaces facing one surface of the guide body 6.
  • the mobile body 51 has a window glass mounting portion 51a to which the window glass W is directly or indirectly mounted. By attaching the window glass W to the window glass mounting portion 51a, when the moving body 5 moves, the window glass W moves together with the moving body 5.
  • the moving body 5 (moving body main body 51) has a guided portion 53 guided by the guide portion 61.
  • the guided portion 53 is guided by engaging with the guide portion 61.
  • One or a plurality of guided portions 53 are provided on the moving body main body 51.
  • three guided portions 53 are provided on the moving body main body 51 according to the number of guided portions 61, but the number of guided portions 53 is not particularly limited.
  • the moving body 5 is a first direction changing member in the first direction D1 when the moving body 5 is at the upper end position located near the first direction changing member 41.
  • the first guided portion 53a located below the 41, and the second guided portion 53b and the third guided portion 53b arranged so as to sandwich the first direction changing member 41 on both sides in the second direction D2 of the first direction changing member 41. It is provided with a guided portion 53c.
  • the shape and structure of the guided portion 53 are not particularly limited as long as the guided portion 53 is configured to engage with the guide portion 61 to be guided.
  • the guided portion 53 engages by sandwiching both side edges of the guide portion 61 extending in the longitudinal direction of the guide portion 61 in the plate thickness direction (third direction D3) of the guide body 6. It is configured.
  • the guided portion 53 is a guide body among both side edge portions extending in the longitudinal direction of the guide portion 61 (the guide body 6 is not shown in FIG. 6).
  • the first sandwiching portion 531 located on one surface side of 6 (the surface side opposite to the surface facing the moving body main body 51) and the other surface side of the guide body 6 (the surface facing the moving body main body 51).
  • the guide body 6 has a second holding portion 532 located on the side).
  • the guide body 6 is sandwiched in the third direction D3 by the first sandwiching portion 531 and the second sandwiching portion 532.
  • the guided portion 53 is provided so as to rotate around an axis extending in the third direction D3 with respect to the moving body main body 51. As a result, the guided portion 53 can smoothly move the moving body 5 along the trajectory of the guide portion 61.
  • the first guided portion 53a and the second guided portion 53b are directly or indirectly connected by the reinforcing plate P as shown in FIG.
  • the reinforcing plate P is made of a material having a predetermined rigidity, such as metal.
  • the reinforcing plate P is formed in an elongated plate shape in a direction connecting the plurality of guided portions 53, and is provided so as not to hinder the movement of the moving body 5.
  • one end of the reinforcing plate P is connected to the first guided portion 53a via the connection mechanism 52, and the other end of the reinforcing plate P is connected to the second guided portion 53b. There is.
  • the moving body 5 shifts in the direction including the component of the second direction D2 while moving downward. More specifically, as shown in FIGS. 2 to 5, the first guided portion 53a provided in the vicinity of the connection mechanism 52 moves along the first guide portion 61a in the second direction D2. Shifts in the direction containing the component of. At this time, the distance between the first guide portion 61a and the second guide portion 61b in the second direction D2 and the distance between the first guide portion 61a and the third guide portion 61c in the second direction D2 are changed. Then, as shown in FIGS. 3 to 5, as the moving body 5 moves downward, it rotates around an axis extending in the third direction D3.
  • the operation of the moving body 5 is merely an example, and the moving body 5 is in a direction including the component of the second direction D2 when moving between the first direction changing member 41 and the second direction changing member 42. If it shifts, the moving body 5 may be configured to perform other movements.
  • connection mechanism 52 responds to the shift of the moving body 5 in the direction containing the component of the second direction D2 when the moving body 5 moves between the first direction changing member 41 and the second direction changing member 42. It is configured to rotate about a predetermined axis X with respect to the moving body main body 51.
  • the connection mechanism 52 is provided on the moving body main body 51 so as to be rotatable around an axis X extending in a third direction D3 substantially perpendicular to the first direction D1 and the second direction D2.
  • the connecting mechanism 52 is directed in the direction including the component of the second direction D2 when the moving body 5 moves between the first direction changing member 41 and the second direction changing member 42.
  • the moving body 5 rotates about the axis X with respect to the moving body main body 51.
  • the end of the cable 3 (cable end) is attached so as not to rotate to a predetermined part (cable end locking portion) of the moving body body as in the conventional structure, the cable or the moving body body is attached. It may be damaged.
  • the moving body shifts in the direction including the component in the second direction D2
  • the direction in which the cable is led out from the cable end locking portion changes.
  • connection mechanism 52 is configured to rotate with respect to the moving body main body 51. Therefore, even if the moving body 5 shifts in the direction including the component of the second direction D2, the rotation of the connecting mechanism 52 causes the cable 3 to be between the cable 3 and the first direction changing member 41 or the second direction changing member 42.
  • the change in the extending direction (angle) of the cable 3 can be suppressed, and the change in the tension of the cable 3 due to the shift of the moving body 5 can also be suppressed. Therefore, it is possible to suppress damage to the cable 3 and damage to the connection mechanism 52.
  • the method of connecting one end of the cable 3 to the connection mechanism 52 and the shape of one end (cable end) of the cable 3 are not particularly limited.
  • one end of the cable 3 is attached to the connection mechanism 52 by engaging with the connection portion C provided in the connection mechanism 52, as shown in FIGS. 6 to 8.
  • the connecting portion C has a slit S formed in the rotation direction of the connecting mechanism 52, and the cable 3 is connected to the first direction changing member 41 or the second direction changing member 42 through the slit S. Derived towards. With this slit S, the cable 3 can move in the slit S when the connection mechanism 52 rotates. As a result, even if the connection mechanism 52 rotates, it is possible to suppress the application of bending load such as bending deformation to the cable 3, and it is possible to further suppress damage to the cable 3.
  • connection mechanism 52 is attached to the guided portion 53.
  • the connecting mechanism 52 is provided adjacent to the guided portion 53 in the third direction D3, and the connecting mechanism 52 is attached to the moving body main body 51 via the guided portion 53.
  • Both the connecting mechanism 52 and the guided portion 53 are configured to rotate about an axis X extending in the third direction D3 with respect to the moving body main body 51.
  • the connection mechanism 52 has a first connection body 52a having a first connection portion Ca to which one end 31a of the first cable 31 is connected, and a first connection body 52a.
  • the second connecting body 52b having the second connecting portion Cb to which one end 32a of the cable 32 is connected is provided, and each of the first connecting body 52a and the second connecting body 52b rotates around the axis X. Therefore, the first connecting body 52a and the second connecting body 52b rotate independently of each other around the axis X extending in the third direction D3.
  • the shape and structure of the first connecting body 52a and the second connecting body 52b are not particularly limited as long as each of the first connecting body 52a and the second connecting body 52b can rotate independently around the axis X.
  • the first connecting body 52a and the second connecting body 52b are provided so as to rotate coaxially as shown in FIGS. 6 and 7.
  • the first connecting body 52a and the second connecting body 52b are provided so as to be adjacent to each other in the axis X direction extending in the third direction D3.
  • the first connection body 52a has a first connection portion Ca projecting radially outward from a part of the outer periphery of the substantially disk-shaped base portion.
  • the second connecting body 52b has a second connecting portion Cb protruding outward in the radial direction from a part of the outer periphery of the substantially disk-shaped base.
  • both the first connecting body 52a and the second connecting body 52b are configured to rotate with respect to the moving body main body 51, but the first connecting body 52a and the second connecting body 52b are configured. Only one of the above may be configured to rotate.
  • the first connecting body 52a is urged in a direction of pulling the first cable 31 connected to the first connecting body 52a by the urging member SP toward the first connecting body 52a.
  • the two connecting bodies 52b are urged in a direction of pulling the second cable 32 connected to the second connecting body 52b to the second connecting body 52b by the urging member SP (see FIG. 7).
  • the line L1 extending from the first connecting portion Ca of the first connecting body 52a to the axis X which is the rotation axis of the first connecting body 52a and the second connecting portion Cb of the second connecting body 52b are second.
  • the first connecting body 52a and the second connecting body 52b approach each other in the rotation direction of the connecting mechanism 52 so that the angle ⁇ formed by the line L2 extending to the axis X which is the rotation axis of the connecting body 52b becomes small. Being urged. More specifically, in the first connecting body 52a, the first connecting portion Ca is opposite to the portion of the outer circumference of the first connecting body 52a facing the second portion 312 of the first cable 31 in the second direction D2. The side portion (right half of the outer circumference in FIG. 1) and the first direction changing member 41 side (upper half of the outer circumference in FIG. 1) in the first direction D1 from the position of the axis X of the first connecting body 52a.
  • the wiring path of the cable 3 is changed by the shift of the moving body 5 in the second direction D2 or the like. Even if it changes, the first connecting body 52a and the second connecting body 52b can pull the cable 3, and the slack of the cable 3 can be eliminated. Further, it is possible to cope not only with changes in the wiring path of the cable 3 but also with expansion and contraction of the cable 3 itself due to temperature, repeated use, and the like.
  • the moving body 5 moves while changing the position of the second direction D2. It can be seen that when the moving body 5 moves from the position shown in FIG. 2 to the position shown in FIG. 3, the angle of the first cable 31 extending from the first direction changing member 41 to the connecting mechanism 52 changes. .. Similarly, the angle of the second cable 32 extending from the second direction changing member 42 to the connecting mechanism 52 also changes.
  • the first connecting body 52a and the second connecting body 52b can be rotated so as to correspond to the extending direction of the first cable 31 and the second cable 32. Then, when the moving body 5 moves from the position shown in FIG. 3 to the position shown in FIG.
  • the second connecting body 52b rotates in a direction that makes the distance between the second direction changing member 42 and the connecting mechanism 52 shorter. Specifically, the first connection portion Ca of the first connection body 52a and the second connection portion Cb of the second connection body 52b are separated from each other, and the space between the first connection portion Ca and the second connection portion Cb is opened. Rotate like. As a result, the extending direction of the cable 3 is adjusted, and a large tension is suppressed from being applied to the cable 3.
  • the moving body 5 moves from the state shown in FIG. 4 to the state shown in FIGS. 3 and 2, the moving body 5 approaches the second portion 312 of the first cable 31 in the second direction D2. shift.
  • the total length of the cable 3 required for the cable 3 wiring path in FIG. 2 or FIG. 3 is shorter than the total length of the cable 3 required for the cable 3 wiring path in FIG. Therefore, when the moving body 5 moves from the state shown in FIG. 4 to the state shown in FIGS. 3 and 2, the cable 3 becomes slack.
  • the second connecting body 52b rotates. Specifically, in FIG.
  • the type of the spring member constituting the urging member SP is not particularly limited as long as the first connecting body 52a and the second connecting body 52b can be urged.
  • the urging member SP is a torsion spring having one end attached to the first connecting body 52a and the other end attached to the second connecting body 52b.
  • the urging member SP may be provided in each of the first connecting body 52a and the second connecting body 52b.
  • both the first connecting body 52a and the second connecting body 52b are urged by the urging member SP, but only one of the first connecting body 52a and the second connecting body 52b is used. May be urged by the urging member SP.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Window Of Vehicle (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

This movable object drive device comprises a drive unit 2, a first cable 31, a second cable 32, a first direction change member 41, a second direction change member 42, and a movable object 5. The movable object 5 shifts in a direction including a component of a second direction D2. The movable object 5 has a movable object body 51 and a connection mechanism 52 with which the movable object body 51 is provided and to which one end 31a of the first cable 31 and one end 32a of the second cable 32 are connected. The connection mechanism 52 is configured to rotate about a predetermined axis X with respect to the movable object body 51 in response to a shift of the movable object 5 in the direction including the component of the second direction D2. Using such a structure can reduce load on the cables and the movable object even when the direction of each cable led from the movable object is changed.

Description

移動体駆動装置および前記移動体駆動装置を備えた窓ガラス昇降装置A moving body driving device and a window glass elevating device provided with the moving body driving device.
　本発明は、移動体駆動装置および前記移動体駆動装置を備えた窓ガラス昇降装置に関する。 The present invention relates to a moving body driving device and a window glass elevating device provided with the moving body driving device.
　特許文献１には、自動車の後部座席の窓などに用いられるクォータウインドを開閉駆動するためのクォータウインドレギュレータが開示されている。特許文献１のウインドレギュレータは、互いの間隔が下側に向かって狭くなる２本のガイドレールと、これら２本のガイドレールによって案内されて昇降するキャリアプレートと、キャリアプレートを昇降駆動するためのケーブルユニットとを備えている。ケーブルユニットは、モータで駆動されるドラムを備えた駆動機構と、駆動機構とキャリアプレートとの間で動力を伝達する一対のケーブルとを備えている。一方のケーブルにおいて、ケーブルの一端はキャリアプレートの係止部に係止され、上向きに延びてプーリによって方向転換され、他端は駆動機構のドラムに巻き付けられて係止される。他方のケーブルにおいて、ケーブルの一端はキャリアプレートの係止部に係止され、下向きに延びてガイドによって方向転換され、他端は駆動機構のドラムに巻き付けられて係止される。駆動機構によって一方のケーブルが引き操作されると、キャリアプレートは、引き操作されたケーブルによって操作されて、ガイドレールに沿って移動する。この際、特許文献１のウインドレギュレータのキャリアプレートは、複雑な動きをしながら昇降移動する。 Patent Document 1 discloses a quarter window regulator for opening and closing a quarter window used for a window of a rear seat of an automobile or the like. The wind regulator of Patent Document 1 has two guide rails whose distances from each other narrow toward the lower side, a carrier plate guided by these two guide rails to move up and down, and a carrier plate for raising and lowering. It is equipped with a cable unit. The cable unit comprises a drive mechanism with a drum driven by a motor and a pair of cables that transmit power between the drive mechanism and the carrier plate. In one cable, one end of the cable is locked to the locking portion of the carrier plate, extends upward and turned by a pulley, and the other end is wound around the drum of the drive mechanism and locked. In the other cable, one end of the cable is locked to the locking portion of the carrier plate, extends downward and turned by a guide, and the other end is wound around the drum of the drive mechanism and locked. When one of the cables is pulled by the drive mechanism, the carrier plate is operated by the pulled cable and moves along the guide rail. At this time, the carrier plate of the wind regulator of Patent Document 1 moves up and down while making a complicated movement.
特開２００２－１８８３５８号公報Japanese Unexamined Patent Publication No. 2002-188358
　特許文献１のように、ケーブルによって駆動される移動体（例えばキャリアプレート）が複雑な動作をすると、移動体の移動に応じて、移動体のケーブル接続部（特許文献１における係止部）からのケーブルの延び方向が変化する場合がある。ケーブル接続部から導出されるケーブルの延び方向が変化すると、ケーブルが、ケーブル接続部から導出される部分において、屈曲する負荷を受けたり、ケーブル接続部にケーブルから加わる張力が変化して、ケーブル接続部に負荷が加わる場合がある。 When a moving body (for example, a carrier plate) driven by a cable operates in a complicated manner as in Patent Document 1, the cable connecting portion (locking portion in Patent Document 1) of the moving body responds to the movement of the moving body. The extension direction of the cable may change. When the extension direction of the cable led out from the cable connection part changes, the cable receives a bending load at the part drawn out from the cable connection part, or the tension applied to the cable connection part from the cable changes, and the cable connection A load may be applied to the part.
　そこで、本発明は、移動体から導出されるケーブルの方向が変化しても、ケーブルや移動体への負荷を抑制することができる、移動体駆動装置および窓ガラス昇降装置の提供を目的とする。 Therefore, an object of the present invention is to provide a moving body driving device and a window glass elevating device that can suppress a load on the cable and the moving body even if the direction of the cable derived from the moving body changes. ..
　本発明の移動体駆動装置は、駆動部と、前記駆動部によって駆動される第１ケーブルと、前記駆動部によって駆動される第２ケーブルと、前記第１ケーブルを方向転換する第１方向転換部材と、前記第２ケーブルを方向転換する第２方向転換部材と、前記第１ケーブルの一端および前記第２ケーブルの一端が接続され、前記駆動部により操作された前記第１ケーブルまたは第２ケーブルによって前記第１方向転換部材と前記第２方向転換部材との間で移動する移動体とを備え、前記移動体は、前記第１方向転換部材と前記第２方向転換部材との間を移動する際に、前記第１方向変換部材と前記第２方向変換部材とを結ぶ第１方向に対して略垂直な第２方向の成分を含む方向にシフトし、前記移動体は、移動体本体と、前記移動体本体に設けられ、前記第１ケーブルの一端および前記第２ケーブルの一端が接続される接続機構とを有し、前記接続機構は、前記移動体が前記第１方向転換部材と前記第２方向転換部材との間を移動する際に前記第２方向の成分を含む方向への前記移動体のシフトに応じて、前記移動体本体に対して所定の軸周りに回転するように構成されている。 The moving body drive device of the present invention includes a drive unit, a first cable driven by the drive unit, a second cable driven by the drive unit, and a first direction change member that changes the direction of the first cable. And the second direction changing member that changes the direction of the second cable, one end of the first cable and one end of the second cable are connected by the first cable or the second cable operated by the drive unit. The moving body includes a moving body that moves between the first direction changing member and the second direction changing member, and the moving body moves between the first direction changing member and the second direction changing member. In addition, the moving body is shifted in a direction including a component in the second direction substantially perpendicular to the first direction connecting the first direction converting member and the second direction converting member, and the moving body is the moving body main body and the said moving body. The moving body is provided with a connection mechanism provided on the main body of the moving body and to which one end of the first cable and one end of the second cable are connected. It is configured to rotate about a predetermined axis with respect to the moving body main body in response to the shift of the moving body in a direction including the component of the second direction when moving between the direction changing member and the moving body. There is.
　また、本発明の窓ガラス昇降装置は、前記移動体駆動装置を備え、前記移動体に取り付けられた窓ガラスを昇降する窓ガラス昇降装置であって、前記移動体駆動装置がさらに、前記移動体をガイドする複数のガイド部を有するガイド体を備え、前記複数のガイド部は、前記第１方向に進むにつれて前記第２方向での間隔が変化するように延びている。 Further, the window glass elevating device of the present invention is a window glass elevating device that includes the moving body driving device and raises and lowers the window glass attached to the moving body, and the moving body driving device further comprises the moving body. A guide body having a plurality of guide portions for guiding the glass is provided, and the plurality of guide portions are extended so that the distance in the second direction changes as the guide portion advances in the first direction.
　本発明の移動体駆動装置および窓ガラス昇降装置によれば、移動体から導出されるケーブルの方向が変化しても、ケーブルや移動体への負荷を抑制することができる。 According to the moving body driving device and the window glass elevating device of the present invention, even if the direction of the cable derived from the moving body changes, the load on the cable or the moving body can be suppressed.
本発明の一実施形態の移動体駆動装置を備えた窓ガラス昇降装置を示す図である。It is a figure which shows the window glass elevating device provided with the moving body driving device of one Embodiment of this invention. 図１の窓ガラス昇降装置において、移動体が上端に位置した状態を示す概略図である。It is a schematic diagram which shows the state which the moving body is located at the upper end in the window glass elevating device of FIG. 図２に示される状態から、移動体がわずかに下方に移動した状態を示す概略図である。It is a schematic diagram which shows the state which the moving body has moved slightly downward from the state shown in FIG. 図３に示される状態から、移動体がさらに下方に移動して、第１方向の中央領域に位置する状態を示す概略図である。FIG. 3 is a schematic view showing a state in which the moving body moves further downward from the state shown in FIG. 3 and is located in the central region in the first direction. 図４に示される状態から、移動体がさらに下方に移動して、移動体が下端に位置した状態を示す概略図である。It is a schematic diagram which shows the state which the moving body moves further downward from the state shown in FIG. 4, and the moving body is positioned at the lower end. 本発明の一実施形態の移動体駆動装置に設けられた接続機構を示す斜視図である。It is a perspective view which shows the connection mechanism provided in the mobile body driving apparatus of one Embodiment of this invention. 図６の接続機構の上面図である。It is a top view of the connection mechanism of FIG. 図６の接続機構の側面図である。It is a side view of the connection mechanism of FIG.
　以下、図面を参照し、本発明の一実施形態の移動体駆動装置および窓ガラス昇降装置を説明する。なお、以下に示す実施形態はあくまで一例であり、本発明の移動体駆動装置および窓ガラス昇降装置は、以下の実施形態に限定されるものではない。 Hereinafter, the moving body driving device and the window glass elevating device according to the embodiment of the present invention will be described with reference to the drawings. The embodiments shown below are merely examples, and the mobile body driving device and the window glass elevating device of the present invention are not limited to the following embodiments.
　本実施形態の移動体駆動装置１は、図１に示されるように、駆動部２と、駆動部２によって駆動される第１ケーブル３１と、駆動部２によって駆動される第２ケーブル３２と、第１ケーブル３１を方向転換する第１方向転換部材４１と、第２ケーブル３２を方向転換する第２方向転換部材４２とを備えている。また、移動体駆動装置１はさらに、第１ケーブル３１の一端３１ａおよび第２ケーブル３２の一端３２ａが接続され、駆動部２により操作された第１ケーブル３１または第２ケーブル３２によって第１方向転換部材４１と第２方向転換部材４２との間で移動する移動体５を備えている。本実施形態では、移動体駆動装置１はさらに、移動体５をガイドする複数のガイド部６１ａ、６１ｂ、６１ｃを有するガイド体６を備えている。 As shown in FIG. 1, the mobile body driving device 1 of the present embodiment includes a driving unit 2, a first cable 31 driven by the driving unit 2, and a second cable 32 driven by the driving unit 2. It includes a first direction changing member 41 that changes the direction of the first cable 31, and a second direction changing member 42 that changes the direction of the second cable 32. Further, the mobile body driving device 1 is further connected to one end 31a of the first cable 31 and one end 32a of the second cable 32, and the first direction is changed by the first cable 31 or the second cable 32 operated by the driving unit 2. A moving body 5 that moves between the member 41 and the second direction changing member 42 is provided. In the present embodiment, the mobile body driving device 1 further includes a guide body 6 having a plurality of guide portions 61a, 61b, 61c for guiding the mobile body 5.
　移動体駆動装置１は、駆動部２の駆動力によって、移動体５を移動させる。詳細は後述するが、本実施形態の移動体駆動装置１において、移動体５は、第１方向転換部材４１と第２方向転換部材４２との間を移動する際に、第１方向変換部材４１と第２方向変換部材４２とを結ぶ第１方向Ｄ１に対して略垂直な第２方向Ｄ２の成分を含む方向にシフトする。すなわち、移動体５は、第１方向変換部材４１と第２方向変換部材４２とを結ぶ第１方向Ｄ１に移動する間に、第１方向Ｄ１に対して略垂直な第２方向Ｄ２に変位しながら移動する（図２～図５参照）。なお、第２方向Ｄ２は、より詳細に説明すると、配索された第１ケーブル３１および第２ケーブル３２を含む面内において、第１方向Ｄ１に対して略垂直な方向をいう。また、第２方向Ｄ２の成分を含む方向という用語は、必ずしも第１方向Ｄ１に略垂直な方向だけではなく、第１方向Ｄ１に略垂直な方向（第２方向Ｄ２）に対して傾いた方向も含むことを意図している。なお、第１方向Ｄ１および第２方向Ｄ２の両方に略垂直な方向を第３方向Ｄ３という。 The mobile body driving device 1 moves the moving body 5 by the driving force of the driving unit 2. Although the details will be described later, in the mobile body driving device 1 of the present embodiment, when the moving body 5 moves between the first direction changing member 41 and the second direction changing member 42, the first direction changing member 41 Shifts to include the component of the second direction D2 which is substantially perpendicular to the first direction D1 connecting the second direction conversion member 42 and the first direction D1. That is, while the moving body 5 moves in the first direction D1 connecting the first direction conversion member 41 and the second direction conversion member 42, the moving body 5 is displaced in the second direction D2 substantially perpendicular to the first direction D1. Move while moving (see FIGS. 2 to 5). More specifically, the second direction D2 refers to a direction substantially perpendicular to the first direction D1 in the plane including the arranged first cable 31 and the second cable 32. Further, the term of the direction including the component of the second direction D2 is not necessarily the direction substantially perpendicular to the first direction D1, but the direction inclined with respect to the direction substantially perpendicular to the first direction D1 (second direction D2). Is also intended to include. The direction substantially perpendicular to both the first direction D1 and the second direction D2 is referred to as a third direction D3.
　移動体駆動装置１の適用対象は、駆動部２の駆動力によって、移動体５を移動させることができるものであれば、特に限定されない。本実施形態では、移動体駆動装置１は、図２～図５に示されるように、移動体５の移動によって、移動体５に取り付けられた窓ガラスＷを昇降させる窓ガラス昇降装置ＷＲに適用される。本実施形態では、窓ガラス昇降装置ＷＲは、窓ガラスＷと、移動体駆動装置１とを備えている。 The application target of the mobile body driving device 1 is not particularly limited as long as the moving body 5 can be moved by the driving force of the driving unit 2. In the present embodiment, as shown in FIGS. 2 to 5, the moving body driving device 1 is applied to a window glass elevating device WR that raises and lowers the window glass W attached to the moving body 5 by moving the moving body 5. Will be done. In the present embodiment, the window glass elevating device WR includes a window glass W and a moving body driving device 1.
　窓ガラス昇降装置ＷＲは、例えば、自動車の後部座席の窓などに用いられるサッシュレスタイプのクォータウインドウガラス（以下、単に窓ガラスＷという）を開閉するように構成される。この場合、図２～図５に示されるように、窓ガラスＷは、下降に伴って窓ガラスＷの面に対して垂直な軸周り（第３方向Ｄ３に延びる軸周り）に回転するように構成されている。これにより、窓ガラスＷと自動車の後部のタイヤハウスとの干渉を防いでいる。 The window glass elevating device WR is configured to open and close a sashless type quarter window glass (hereinafter, simply referred to as window glass W) used for a window of a rear seat of an automobile, for example. In this case, as shown in FIGS. 2 to 5, the window glass W rotates about an axis perpendicular to the surface of the window glass W (around an axis extending in the third direction D3) as it descends. It is configured. This prevents the window glass W from interfering with the tire house at the rear of the automobile.
　なお、窓ガラス昇降装置ＷＲによって開閉される窓ガラスＷは、クォータウインドウガラスに限定されない。また、窓ガラス昇降装置ＷＲによって開閉される窓ガラスＷは、車両用に限定されるものでもない。 The window glass W opened and closed by the window glass elevating device WR is not limited to the quarter window glass. Further, the window glass W opened and closed by the window glass elevating device WR is not limited to the vehicle.
　本実施形態の窓ガラス昇降装置ＷＲでは、第１方向Ｄ１は、上側に設けられた第１方向転換部材４１と下側に設けられた第２方向転換部材４２とを結ぶ上下方向（鉛直方向または鉛直方向に対してわずかに傾斜していてもよい）である。第２方向Ｄ２は、窓ガラスＷの面と略平行な面において、第１方向Ｄ１に略垂直な方向となっている。窓ガラス昇降装置ＷＲが車両用である場合、第２方向Ｄ２は、車両の前後方向となる。また、第３方向Ｄ３は、窓ガラスＷの面に対して略垂直な方向となる。 In the window glass elevating device WR of the present embodiment, the first direction D1 is a vertical direction (vertical direction or) connecting the first direction changing member 41 provided on the upper side and the second direction changing member 42 provided on the lower side. It may be slightly inclined with respect to the vertical direction). The second direction D2 is a direction substantially perpendicular to the first direction D1 on a plane substantially parallel to the plane of the window glass W. When the window glass elevating device WR is for a vehicle, the second direction D2 is the front-rear direction of the vehicle. Further, the third direction D3 is a direction substantially perpendicular to the surface of the window glass W.
　駆動部２は、第１ケーブル３１および第２ケーブル３２（以下、まとめてケーブル３と呼ぶ）を駆動する駆動源である。駆動部２は、電動でケーブル３を駆動するものであっても、手動でケーブル３を駆動するものであってもよい。本実施形態では、駆動部２は、図１に示されるように、モータ２１を備えている。モータ２１は正逆回転可能に構成され、図示しない減速機構を有している。減速機構に連結された出力軸はドラム（第２方向転換部材４２。以下、ドラム４２という）に連結され、モータ２１によりドラムハウジング２２内のドラム４２が正逆回転し、ケーブル３がドラム４２に巻き取りおよびドラム４２から繰り出しされる。 The drive unit 2 is a drive source for driving the first cable 31 and the second cable 32 (hereinafter collectively referred to as cable 3). The drive unit 2 may be one that drives the cable 3 electrically or one that manually drives the cable 3. In this embodiment, the drive unit 2 includes a motor 21 as shown in FIG. The motor 21 is configured to be rotatable forward and reverse, and has a deceleration mechanism (not shown). The output shaft connected to the deceleration mechanism is connected to a drum (second direction changing member 42, hereinafter referred to as a drum 42), the drum 42 in the drum housing 22 is rotated forward and reverse by the motor 21, and the cable 3 is connected to the drum 42. Winding and unwinding from drum 42.
　駆動部２は、本実施形態では、図１に示されるように、窓ガラスＷの昇降方向となる第１方向Ｄ１における、窓ガラス昇降装置ＷＲの下端側に設けられているが、駆動部２を設ける位置は図示する位置に限定されるものではない。例えば、駆動部２は、第１方向Ｄ１における、窓ガラス昇降装置ＷＲの中央部など、他の位置に設けられていてもよい。 In the present embodiment, the drive unit 2 is provided on the lower end side of the window glass elevating device WR in the first direction D1 which is the elevating direction of the window glass W, as shown in FIG. The position where the above is provided is not limited to the position shown in the figure. For example, the drive unit 2 may be provided at another position such as the central portion of the window glass elevating device WR in the first direction D1.
　第１ケーブル３１および第２ケーブル３２は、駆動部２の駆動力を移動体５に伝達する。第１ケーブル３１および第２ケーブル３２は、移動体５に駆動力を伝達するために、駆動部２と移動体５とを接続する。第１ケーブル３１の一端３１ａは、図１に示されるように、移動体５の後述する接続機構５２に接続され、第１ケーブル３１の他端（図示せず）は、駆動部２のドラム（第２方向転換部材）４２に接続されている。同様に、第２ケーブル３２の一端３２ａは、移動体５の接続機構５２に接続され、第２ケーブル３２の他端（図示せず）は、駆動部２のドラム（第２方向転換部材）４２に接続されている。 The first cable 31 and the second cable 32 transmit the driving force of the driving unit 2 to the moving body 5. The first cable 31 and the second cable 32 connect the driving unit 2 and the moving body 5 in order to transmit the driving force to the moving body 5. As shown in FIG. 1, one end 31a of the first cable 31 is connected to a connection mechanism 52 described later of the moving body 5, and the other end (not shown) of the first cable 31 is a drum (not shown) of the drive unit 2. It is connected to the second direction changing member) 42. Similarly, one end 32a of the second cable 32 is connected to the connection mechanism 52 of the moving body 5, and the other end (not shown) of the second cable 32 is a drum (second direction changing member) 42 of the drive unit 2. It is connected to the.
　本実施形態では、第１ケーブル３１は、第１方向Ｄ１で第１方向転換部材４１と第２方向転換部材４２との間に位置する接続機構５２から第１方向転換部材４１に向かって延びている。第１ケーブル３１はさらに、第１方向転換部材４１によって方向転換されて、駆動部２へと延び、駆動部２に接続されている。なお、第１ケーブル３１のうち、第１方向転換部材４１から接続機構５２まで延びる部分を第１ケーブル３１の第１部分３１１と呼び、第１方向転換部材４１から駆動部２まで延びる部分を第１ケーブル３１の第２部分３１２と呼ぶ。また、第２ケーブル３２は、接続機構５２から第２方向転換部材４２に延び、駆動部２に接続されている。 In the present embodiment, the first cable 31 extends from the connection mechanism 52 located between the first direction change member 41 and the second direction change member 42 toward the first direction change member 41 in the first direction D1. There is. The first cable 31 is further turned by the first turning member 41, extends to the driving unit 2, and is connected to the driving unit 2. The portion of the first cable 31 that extends from the first direction conversion member 41 to the connection mechanism 52 is called the first portion 311 of the first cable 31, and the portion that extends from the first direction conversion member 41 to the drive unit 2 is the first. It is called the second part 312 of 1 cable 31. Further, the second cable 32 extends from the connection mechanism 52 to the second direction changing member 42 and is connected to the drive unit 2.
　第１ケーブル３１は、本実施形態では、移動体５を上昇させるための上昇用ケーブルである。第１ケーブル３１が駆動部２のドラム４２に巻き取られると、移動体５が第１ケーブル３１により上側に引っ張られて上昇方向に移動する。これにより、移動体５に取り付けられた窓ガラスＷが上昇する。第２ケーブル３２は、本実施形態では、移動体５を下降させるための下降用ケーブルである。第２ケーブル３２が駆動部２のドラム４２に巻き取られると、移動体５が第２ケーブル３２により下側に引っ張られて下降方向に移動する。これにより、移動体５に取り付けられた窓ガラスＷが下降する。なお、第１ケーブル３１および第２ケーブル３２は、公知のコントロールケーブルを用いることができる。例えば、第１ケーブル３１および第２ケーブル３２は、コントロールケーブルのインナーケーブルとすることができる。第１ケーブル３１および第２ケーブル３２は、配索経路において、図示しないアウターケーシングに部分的に挿通されていてもよい。 In the present embodiment, the first cable 31 is an ascending cable for ascending the moving body 5. When the first cable 31 is wound around the drum 42 of the drive unit 2, the moving body 5 is pulled upward by the first cable 31 and moves in the ascending direction. As a result, the window glass W attached to the moving body 5 rises. In the present embodiment, the second cable 32 is a lowering cable for lowering the moving body 5. When the second cable 32 is wound around the drum 42 of the drive unit 2, the moving body 5 is pulled downward by the second cable 32 and moves in the downward direction. As a result, the window glass W attached to the moving body 5 is lowered. As the first cable 31 and the second cable 32, known control cables can be used. For example, the first cable 31 and the second cable 32 can be the inner cable of the control cable. The first cable 31 and the second cable 32 may be partially inserted into an outer casing (not shown) in the wiring path.
　第１方向転換部材４１および第２方向転換部材４２は、移動体５と駆動部２との間に延びるケーブル３の延び方向を転換する。第１方向転換部材４１には、図１に示されるように、移動体５から第１方向Ｄ１で一方側（上側）に延びる第１ケーブル３１が掛け回され、第１方向転換部材４１によって第１ケーブル３１が方向転換される。第１方向転換部材４１は、本実施形態では、ガイド体６に取り付けられている。具体的には、第１方向転換部材４１は、ガイド体６のうち、第１方向Ｄ１で一方側の端部（上端部）に取り付けられている。第１方向転換部材４１は、本実施形態では、第１ケーブル３１が巻き掛けられる所定の軸周り（第３方向Ｄ３に延びる軸周り）に回転可能なプーリである。しかし、第１方向転換部材４１の構造は、第１ケーブル３１を方向転換することができれば、特に限定されない。例えば、第１方向転換部材４１は、第１ケーブル３１が掛け回される湾曲部を有する、回転しないガイド部材であってもよい。 The first direction changing member 41 and the second direction changing member 42 change the extending direction of the cable 3 extending between the moving body 5 and the driving unit 2. As shown in FIG. 1, a first cable 31 extending from the moving body 5 to one side (upper side) in the first direction D1 is hung around the first direction changing member 41, and the first direction changing member 41 hangs the first cable 31. 1 Cable 31 is turned around. The first direction changing member 41 is attached to the guide body 6 in this embodiment. Specifically, the first direction changing member 41 is attached to one end (upper end) of the guide body 6 in the first direction D1. In the present embodiment, the first direction changing member 41 is a pulley that can rotate around a predetermined axis around which the first cable 31 is wound (around an axis extending in the third direction D3). However, the structure of the first direction changing member 41 is not particularly limited as long as the direction of the first cable 31 can be changed. For example, the first direction changing member 41 may be a non-rotating guide member having a curved portion around which the first cable 31 is hung.
　第２方向転換部材４２には、図１に示されるように、移動体５から第１方向Ｄ１で他方側（下側）に延びる第２ケーブル３２が掛け回され、第２方向転換部材４２によって第２ケーブル３２が方向転換される。第２方向転換部材４２は、本実施形態では、ガイド体６に取り付けられている。具体的には、第２方向転換部材４２は、ガイド体６のうち、第１方向Ｄ１で他方側の端部（下端部）に取り付けられている。第２方向転換部材４２は、本実施形態では、第２ケーブル３２が巻き掛けられる所定の軸周り（第３方向Ｄ３に延びる軸周り）に回転可能なドラムである。しかし、第２方向転換部材４２の構造は、第２ケーブル３２を方向転換することができれば、特に限定されない。例えば、第２方向転換部材４２は、第２ケーブル３２が掛け回される湾曲部を有するガイド部材であってもよいし、所定の軸周りに回転するプーリであってもよい。 As shown in FIG. 1, a second cable 32 extending from the moving body 5 to the other side (lower side) in the first direction D1 is hung around the second direction changing member 42, and the second direction changing member 42 hangs around the second cable 32. The second cable 32 is turned around. The second direction changing member 42 is attached to the guide body 6 in this embodiment. Specifically, the second direction changing member 42 is attached to the other end (lower end) of the guide body 6 in the first direction D1. In the present embodiment, the second direction changing member 42 is a drum that can rotate around a predetermined axis around which the second cable 32 is wound (around the axis extending in the third direction D3). However, the structure of the second direction changing member 42 is not particularly limited as long as the direction of the second cable 32 can be changed. For example, the second direction changing member 42 may be a guide member having a curved portion around which the second cable 32 is hung, or may be a pulley that rotates around a predetermined axis.
　ガイド体６は、図１に示されるように、移動体５をガイドする複数のガイド部６１ａ、６１ｂ、６１ｃを有し、移動体５を所定の移動経路に沿ってガイドする。本実施形態では、ガイド体６は、車体（ドアパネル）に取り付けられる。ガイド体６には、図１に示されるように、駆動部２、第１方向転換部材４１および第２方向転換部材４２が取り付けられている。また、ガイド体６には、移動体５が移動可能に取り付けられている。 As shown in FIG. 1, the guide body 6 has a plurality of guide portions 61a, 61b, 61c for guiding the moving body 5, and guides the moving body 5 along a predetermined movement path. In the present embodiment, the guide body 6 is attached to the vehicle body (door panel). As shown in FIG. 1, a drive unit 2, a first direction changing member 41, and a second direction changing member 42 are attached to the guide body 6. Further, a moving body 5 is movably attached to the guide body 6.
　本実施形態では、ガイド体６は、図１に示されるように、第１方向Ｄ１および第２方向Ｄ２に延びる所定の大きさの板状体として形成されている。しかし、ガイド体の形状および構造は、複数のガイド部を有していれば、特に限定されない。例えば、ガイド体は、ガイド部６１ａに対応するガイド部を有するガイドレールと、ガイド部６１ｂに対応するガイド部を有するガイドレールと、ガイド部６１ｃに対応するガイド部を有するガイドレールとを互いに接続することによって構成されていてもよい。 In the present embodiment, as shown in FIG. 1, the guide body 6 is formed as a plate-shaped body having a predetermined size extending in the first direction D1 and the second direction D2. However, the shape and structure of the guide body are not particularly limited as long as they have a plurality of guide portions. For example, the guide body connects a guide rail having a guide portion corresponding to the guide portion 61a, a guide rail having a guide portion corresponding to the guide portion 61b, and a guide rail having a guide portion corresponding to the guide portion 61c to each other. It may be configured by doing.
　ガイド部６１ａ、６１ｂ、６１ｃは、移動体５が第２方向Ｄ２の成分を含む方向にシフトするように設けられ、移動体５を所定の移動経路に沿って案内する。具体的には、ガイド部６１ａ、６１ｂ、６１ｃは、第１方向Ｄ１で一方の方向に進むにつれて、第２方向Ｄ２で一方の方向にずれるように延びている。移動体５は、後述するように被ガイド部５３ａ、５３ｂ、５３ｃを有しており、移動体５の被ガイド部５３ａ、５３ｂ、５３ｃ（以下、単に被ガイド部５３と呼ぶ場合がある）がガイド部６１ａ、６１ｂ、６１ｃ（以下、単にガイド部６１と呼ぶ場合がある）にそれぞれ案内されることによって、移動体５が所定の移動経路に沿って案内される。本実施形態では、移動体５は、被ガイド部５３がガイド部６１に案内されることによって、上述したように、第１方向転換部材４１と第２方向転換部材４２との間を移動する際に、第２方向Ｄ２の成分を含む方向にシフトするように移動する。 The guide portions 61a, 61b, and 61c are provided so that the moving body 5 shifts in the direction including the component of the second direction D2, and guides the moving body 5 along a predetermined moving path. Specifically, the guide portions 61a, 61b, and 61c extend in one direction in the second direction D2 as they proceed in one direction in the first direction D1. As will be described later, the moving body 5 has guided portions 53a, 53b, 53c, and the guided portions 53a, 53b, 53c of the moving body 5 (hereinafter, may be simply referred to as a guided portion 53). By being guided by the guide portions 61a, 61b, and 61c (hereinafter, may be simply referred to as the guide portion 61), the moving body 5 is guided along a predetermined movement path. In the present embodiment, the moving body 5 moves between the first direction changing member 41 and the second direction changing member 42 as described above by the guided portion 53 being guided by the guide portion 61. It moves so as to shift in the direction including the component of the second direction D2.
　ガイド部６１は、本実施形態では、ガイド体６において所定の経路に沿って延びる、第３方向Ｄ３に貫通した長孔として形成されている。しかし、ガイド部６１の構造は、移動体５を所定の移動経路に沿って案内することができれば、特に限定されず、貫通していない凹溝状のガイド溝であってもよい。本実施形態では、ガイド体６は、複数のガイド部６１を有している。なお、本実施形態では、ガイド体６は３つのガイド部６１ａ、６１ｂ、６１ｃを有しているが、移動体５を所定の移動経路に沿って案内することができれば、ガイド部の数は特に限定されない。例えば、ガイド体６は、１つのガイド部のみを有していてもよいし、２つのガイド部のみを有していてもよい。なお、本実施形態では、ガイド部６１は、後述する接続機構５２の近傍において、移動体５を案内する第１ガイド部６１ａと、第１ガイド部６１ａに対して第２方向Ｄ２で一方側（図１において左側）に設けられた第２ガイド部６１ｂと、第１ガイド部６１ａに対して第２方向Ｄ２で他方側に設けられた第３ガイド部６１ｃとを有している。 In the present embodiment, the guide portion 61 is formed as an elongated hole extending along a predetermined path in the guide body 6 and penetrating the third direction D3. However, the structure of the guide portion 61 is not particularly limited as long as the moving body 5 can be guided along a predetermined movement path, and may be a concave groove-shaped guide groove that does not penetrate. In the present embodiment, the guide body 6 has a plurality of guide portions 61. In the present embodiment, the guide body 6 has three guide portions 61a, 61b, and 61c, but if the moving body 5 can be guided along a predetermined movement path, the number of guide portions is particularly large. Not limited. For example, the guide body 6 may have only one guide portion or may have only two guide portions. In the present embodiment, the guide unit 61 is located on one side of the first guide unit 61a for guiding the moving body 5 and the first guide unit 61a in the second direction D2 in the vicinity of the connection mechanism 52 described later. It has a second guide portion 61b provided on the left side in FIG. 1) and a third guide portion 61c provided on the other side in the second direction D2 with respect to the first guide portion 61a.
　本実施形態では、ガイド体６が複数のガイド部６１を有し、複数のガイド部６１は、第１方向Ｄ１に進むにつれて第２方向Ｄ２での互いに対する間隔が変化するように延びている。具体的には、第１ガイド部６１ａと第２ガイド部６１ｂとは、第１方向Ｄ１で下方に向かうにつれて、第２方向Ｄ２での間隔が広くなるように形成されている。また、第１ガイド部６１ａと第３ガイド部６１ｃとは第１方向Ｄ１で下方に向かうにつれて、第２方向Ｄ２での間隔が狭くなるように形成されている。一方、複数の被ガイド部５３ａ、５３ｂ、５３ｃ同士の間隔は一定である。この場合、図２～図５に示されるように、移動体５が第１方向Ｄ１で下降する際に、移動体５がガイド体６に対向する移動体５の面に垂直な軸周り（第３方向Ｄ３に延びる軸周り）に回転する。より詳細には、図２および図３に示されるように、移動体５がガイド部６１の上端で案内されている状態から下降し始めた初期段階においては、３か所の被ガイド部５３が略平行に移動して、移動体５は実質的に回転せずに下降する。一方、それぞれのガイド部６１の長手方向の中央部においては、ガイド部６１の湾曲の曲率を互いに異ならせることによって、ガイド部６１の第２方向Ｄ２での間隔を変化させている。これにより、３か所の被ガイド部５３がガイド部６１に沿って移動する際に、移動体５が第３方向Ｄ３に延びる軸周りに回転する（図４および図５参照）。 In the present embodiment, the guide body 6 has a plurality of guide portions 61, and the plurality of guide portions 61 are extended so as to change their distance from each other in the second direction D2 as they proceed to the first direction D1. Specifically, the first guide portion 61a and the second guide portion 61b are formed so that the distance between the first guide portion 61a and the second guide portion 61b becomes wider in the first direction D1 toward the downward direction. Further, the first guide portion 61a and the third guide portion 61c are formed so that the distance between the first guide portion 61a and the third guide portion 61c becomes narrower in the first direction D1 toward the downward direction. On the other hand, the distance between the plurality of guided portions 53a, 53b, 53c is constant. In this case, as shown in FIGS. 2 to 5, when the moving body 5 descends in the first direction D1, the moving body 5 is about an axis perpendicular to the surface of the moving body 5 facing the guide body 6 (the first). Rotate around an axis extending in three directions D3). More specifically, as shown in FIGS. 2 and 3, in the initial stage when the moving body 5 starts to descend from the state of being guided by the upper end of the guide portion 61, the guided portions 53 at three locations are provided. Moving substantially in parallel, the moving body 5 descends without substantially rotating. On the other hand, in the central portion of each guide portion 61 in the longitudinal direction, the distance between the guide portions 61 in the second direction D2 is changed by making the curvatures of the curves of the guide portions 61 different from each other. As a result, when the three guided portions 53 move along the guide portion 61, the moving body 5 rotates around an axis extending in the third direction D3 (see FIGS. 4 and 5).
　移動体５は、駆動部２により駆動されるケーブル３によって移動する。本実施形態では、移動体５には、窓ガラスＷが直接または間接的に取り付けられる。移動体５は、ガイド体６のガイド部６１に沿って移動することで、所定の移動経路に沿って移動して、窓ガラスＷを開閉する。なお、本実施形態では、移動体５に取り付けられた窓ガラスＷが操作対象とされているが、移動体５に窓ガラスＷ以外の操作対象が取り付けられていてもよいし、移動体５が最終的な操作対象であってもよい。 The moving body 5 is moved by the cable 3 driven by the driving unit 2. In the present embodiment, the window glass W is directly or indirectly attached to the moving body 5. By moving along the guide portion 61 of the guide body 6, the moving body 5 moves along a predetermined movement path and opens and closes the window glass W. In the present embodiment, the window glass W attached to the moving body 5 is the operation target, but the moving body 5 may have an operation target other than the window glass W attached to the moving body 5. It may be the final operation target.
　移動体５は、図１に示されるように、移動体本体５１と、移動体本体５１に設けられ、第１ケーブル３１の一端３１ａおよび第２ケーブル３２の一端３２ａが接続される接続機構５２とを有している。移動体本体５１は、ガイド体６のガイド部６１に案内されて移動する。移動体本体５１の形状は、特に限定されないが、本実施形態では、ガイド体６の一方の面に対向する対向面を有する板状体として形成されている。移動体本体５１は、図１に示されるように、窓ガラスＷが直接または間接的に取り付けられる窓ガラス取付部５１ａを有している。窓ガラス取付部５１ａに窓ガラスＷが取り付けられることにより、移動体５が移動した際に、窓ガラスＷが移動体５と共に移動する。 As shown in FIG. 1, the mobile body 5 is provided with a mobile body main body 51 and a connection mechanism 52 provided on the mobile body main body 51 to which one end 31a of the first cable 31 and one end 32a of the second cable 32 are connected. have. The mobile body 51 is guided by the guide portion 61 of the guide body 6 and moves. The shape of the moving body body 51 is not particularly limited, but in the present embodiment, it is formed as a plate-like body having facing surfaces facing one surface of the guide body 6. As shown in FIG. 1, the mobile body 51 has a window glass mounting portion 51a to which the window glass W is directly or indirectly mounted. By attaching the window glass W to the window glass mounting portion 51a, when the moving body 5 moves, the window glass W moves together with the moving body 5.
　上述したように、本実施形態では、移動体５（移動体本体５１）は、ガイド部６１に案内される被ガイド部５３を有している。被ガイド部５３は、ガイド部６１に係合して案内される。被ガイド部５３は、移動体本体５１に１または複数設けられる。本実施形態では、被ガイド部５３は、ガイド部６１の数に応じて移動体本体５１に３つ設けられているが、被ガイド部５３の数は特に限定されない。本実施形態では、図１に示されるように、移動体５は、移動体５が第１方向転換部材４１の近傍に位置する上端位置にあるときに、第１方向Ｄ１で第１方向転換部材４１の下方に位置する第１被ガイド部５３ａと、第１方向転換部材４１の第２方向Ｄ２で両側に第１方向転換部材４１を挟み込むように配置された第２被ガイド部５３ｂおよび第３被ガイド部５３ｃとを備えている。 As described above, in the present embodiment, the moving body 5 (moving body main body 51) has a guided portion 53 guided by the guide portion 61. The guided portion 53 is guided by engaging with the guide portion 61. One or a plurality of guided portions 53 are provided on the moving body main body 51. In the present embodiment, three guided portions 53 are provided on the moving body main body 51 according to the number of guided portions 61, but the number of guided portions 53 is not particularly limited. In the present embodiment, as shown in FIG. 1, the moving body 5 is a first direction changing member in the first direction D1 when the moving body 5 is at the upper end position located near the first direction changing member 41. The first guided portion 53a located below the 41, and the second guided portion 53b and the third guided portion 53b arranged so as to sandwich the first direction changing member 41 on both sides in the second direction D2 of the first direction changing member 41. It is provided with a guided portion 53c.
　被ガイド部５３の形状および構造は、被ガイド部５３がガイド部６１に係合して案内されるように構成されていれば、特に限定されない。本実施形態では、被ガイド部５３は、ガイド部６１の長手方向に延びるガイド部６１の両側縁部を、ガイド体６の板厚方向（第３方向Ｄ３）に挟持して係合するように構成されている。具体的には、被ガイド部５３は、図６に示されるように、ガイド部６１の長手方向に延びる両側縁部（図６においてガイド体６は図示を省略している）のうち、ガイド体６の一方の面側（移動体本体５１と対向する面とは反対側の面側）に位置する第１挟持部５３１と、ガイド体６の他方の面側（移動体本体５１と対向する面側）に位置する第２挟持部５３２とを有している。第１挟持部５３１と第２挟持部５３２とによって、ガイド体６を第３方向Ｄ３で挟持している。また、被ガイド部５３は、移動体本体５１に対して、第３方向Ｄ３に延びる軸周りに回転するように設けられている。これにより、被ガイド部５３は、ガイド部６１の軌道に沿って移動体５を円滑に移動させることができる。 The shape and structure of the guided portion 53 are not particularly limited as long as the guided portion 53 is configured to engage with the guide portion 61 to be guided. In the present embodiment, the guided portion 53 engages by sandwiching both side edges of the guide portion 61 extending in the longitudinal direction of the guide portion 61 in the plate thickness direction (third direction D3) of the guide body 6. It is configured. Specifically, as shown in FIG. 6, the guided portion 53 is a guide body among both side edge portions extending in the longitudinal direction of the guide portion 61 (the guide body 6 is not shown in FIG. 6). The first sandwiching portion 531 located on one surface side of 6 (the surface side opposite to the surface facing the moving body main body 51) and the other surface side of the guide body 6 (the surface facing the moving body main body 51). It has a second holding portion 532 located on the side). The guide body 6 is sandwiched in the third direction D3 by the first sandwiching portion 531 and the second sandwiching portion 532. Further, the guided portion 53 is provided so as to rotate around an axis extending in the third direction D3 with respect to the moving body main body 51. As a result, the guided portion 53 can smoothly move the moving body 5 along the trajectory of the guide portion 61.
　本実施形態では、第１被ガイド部５３ａおよび第２被ガイド部５３ｂは、図１に示されるように、直接または間接的に、補強プレートＰによって接続されている。補強プレートＰによって複数の被ガイド部５３が互いに接続されることにより、移動体５の強度が高まり、移動体５の破損が抑制される。補強プレートＰは、金属等、所定の剛性を有する材料によって構成される。補強プレートＰは、複数の被ガイド部５３を繋ぐ方向に細長い板状に形成されており、移動体５の移動を阻害しないように設けられる。なお、本実施形態では、補強プレートＰの一端は、接続機構５２を介して第１被ガイド部５３ａに接続されており、補強プレートＰの他端は、第２被ガイド部５３ｂに接続されている。 In the present embodiment, the first guided portion 53a and the second guided portion 53b are directly or indirectly connected by the reinforcing plate P as shown in FIG. By connecting the plurality of guided portions 53 to each other by the reinforcing plate P, the strength of the moving body 5 is increased and the damage of the moving body 5 is suppressed. The reinforcing plate P is made of a material having a predetermined rigidity, such as metal. The reinforcing plate P is formed in an elongated plate shape in a direction connecting the plurality of guided portions 53, and is provided so as not to hinder the movement of the moving body 5. In the present embodiment, one end of the reinforcing plate P is connected to the first guided portion 53a via the connection mechanism 52, and the other end of the reinforcing plate P is connected to the second guided portion 53b. There is.
　接続機構５２は、第１ケーブル３１の一端３１ａおよび第２ケーブル３２の一端３２ａが接続される部位である。なお、接続機構５２の詳細については後述する。 The connection mechanism 52 is a portion to which one end 31a of the first cable 31 and one end 32a of the second cable 32 are connected. The details of the connection mechanism 52 will be described later.
　接続機構５２により第１ケーブル３１および第２ケーブル３２が移動体５に接続されることで、駆動部２の駆動力が第１ケーブル３１および第２ケーブル３２を介して移動体５に伝達される。具体的には、図２に示される状態から、駆動部２が駆動されて、第２ケーブル３２が第１方向Ｄ１で下方に引き操作されると、引き操作された第２ケーブル３２によって、移動体５が下方に引っ張られて、下方に移動する。この際に、移動体５は第２方向Ｄ２の成分を含む方向にシフトする（図３～図５参照）。本実施形態では、移動体５が下方に移動すると、移動体５の被ガイド部５３がガイド部６１に案内されて、移動体５がガイド部６１の延在方向に応じて、所定の移動経路に沿って移動する。この際、移動体５は下方に移動しながら、第２方向Ｄ２の成分を含む方向にシフトする。より具体的には、図２～図５に示されるように、接続機構５２の近傍に設けられた第１被ガイド部５３ａが、第１ガイド部６１ａに沿って移動することによって第２方向Ｄ２の成分を含む方向にシフトする。この際、第１ガイド部６１ａと第２ガイド部６１ｂとの間の第２方向Ｄ２の間隔、第１ガイド部６１ａと第３ガイド部６１ｃとの間の第２方向Ｄ２の間隔を変化させることで、図３～図５に示されるように、移動体５が下方に移動するにつれて第３方向Ｄ３に延びる軸周りに回転する。 By connecting the first cable 31 and the second cable 32 to the moving body 5 by the connecting mechanism 52, the driving force of the driving unit 2 is transmitted to the moving body 5 via the first cable 31 and the second cable 32. .. Specifically, when the drive unit 2 is driven from the state shown in FIG. 2 and the second cable 32 is pulled downward in the first direction D1, it is moved by the pulled second cable 32. The body 5 is pulled downward and moves downward. At this time, the moving body 5 shifts in the direction including the component of the second direction D2 (see FIGS. 3 to 5). In the present embodiment, when the moving body 5 moves downward, the guided portion 53 of the moving body 5 is guided by the guide portion 61, and the moving body 5 has a predetermined movement path according to the extending direction of the guide portion 61. Move along. At this time, the moving body 5 shifts in the direction including the component of the second direction D2 while moving downward. More specifically, as shown in FIGS. 2 to 5, the first guided portion 53a provided in the vicinity of the connection mechanism 52 moves along the first guide portion 61a in the second direction D2. Shifts in the direction containing the component of. At this time, the distance between the first guide portion 61a and the second guide portion 61b in the second direction D2 and the distance between the first guide portion 61a and the third guide portion 61c in the second direction D2 are changed. Then, as shown in FIGS. 3 to 5, as the moving body 5 moves downward, it rotates around an axis extending in the third direction D3.
　一方、図５に示される状態から、駆動部２が駆動されて、第１ケーブル３１が第１方向Ｄ１で上方に引っ張られると、移動体５が上方に移動する。この際、移動体５は、移動体５が下降する際とは逆の方向へと回転する。 On the other hand, when the drive unit 2 is driven from the state shown in FIG. 5 and the first cable 31 is pulled upward in the first direction D1, the moving body 5 moves upward. At this time, the moving body 5 rotates in the direction opposite to that when the moving body 5 descends.
　なお、上記移動体５の動作はあくまで一例であり、移動体５が、第１方向転換部材４１と第２方向転換部材４２との間を移動する際に第２方向Ｄ２の成分を含む方向にシフトするのであれば、移動体５は他の動作を行うように構成されていてもよい。 The operation of the moving body 5 is merely an example, and the moving body 5 is in a direction including the component of the second direction D2 when moving between the first direction changing member 41 and the second direction changing member 42. If it shifts, the moving body 5 may be configured to perform other movements.
　次に、接続機構５２について説明する。接続機構５２は、移動体５が第１方向転換部材４１と第２方向転換部材４２との間を移動する際に第２方向Ｄ２の成分を含む方向への移動体５のシフトに応じて、移動体本体５１に対して所定の軸Ｘ周りに回転するように構成されている。具体的には、接続機構５２は、第１方向Ｄ１および第２方向Ｄ２に略垂直な第３方向Ｄ３に延びる軸Ｘ周りに回転可能に、移動体本体５１に設けられている。 Next, the connection mechanism 52 will be described. The connecting mechanism 52 responds to the shift of the moving body 5 in the direction containing the component of the second direction D2 when the moving body 5 moves between the first direction changing member 41 and the second direction changing member 42. It is configured to rotate about a predetermined axis X with respect to the moving body main body 51. Specifically, the connection mechanism 52 is provided on the moving body main body 51 so as to be rotatable around an axis X extending in a third direction D3 substantially perpendicular to the first direction D1 and the second direction D2.
　本実施形態では、接続機構５２は、上述したように、移動体５が第１方向転換部材４１と第２方向転換部材４２との間を移動する際に第２方向Ｄ２の成分を含む方向への移動体５のシフトに応じて、移動体本体５１に対して軸Ｘ周りに回転する。ケーブル３の端部（ケーブルエンド）が、従来の構造のように、移動体本体の所定の部位（ケーブルエンド係止部）に回転しないように取り付けられている場合、ケーブルや、移動体本体が破損する可能性がある。具体的には、従来の構造において、移動体が第２方向Ｄ２の成分を含む方向にシフトすると、ケーブルエンド係止部からケーブルが導出される方向が変化する。この場合、ケーブルに屈曲する負荷が加わったり、ケーブルからケーブルエンド係止部（本実施形態では接続機構５２の一部）に加わる張力が変化して、ケーブルや、移動体本体が破損する可能性がある。一方、本実施形態では、接続機構５２が移動体本体５１に対して回転するように構成されている。したがって、移動体５が第２方向Ｄ２の成分を含む方向にシフトしたとしても、接続機構５２が回転することで、ケーブル３と第１方向転換部材４１または第２方向転換部材４２との間のケーブル３の延び方向（角度）の変化を抑制することができ、移動体５のシフトに伴うケーブル３の張力の変化も抑制することができる。よって、ケーブル３の破損や、接続機構５２の破損を抑制することができる。 In the present embodiment, as described above, the connecting mechanism 52 is directed in the direction including the component of the second direction D2 when the moving body 5 moves between the first direction changing member 41 and the second direction changing member 42. In response to the shift of the moving body 5, the moving body 5 rotates about the axis X with respect to the moving body main body 51. When the end of the cable 3 (cable end) is attached so as not to rotate to a predetermined part (cable end locking portion) of the moving body body as in the conventional structure, the cable or the moving body body is attached. It may be damaged. Specifically, in the conventional structure, when the moving body shifts in the direction including the component in the second direction D2, the direction in which the cable is led out from the cable end locking portion changes. In this case, a load that bends the cable may be applied, or the tension applied from the cable to the cable end locking portion (a part of the connection mechanism 52 in this embodiment) may change, and the cable or the moving body body may be damaged. There is. On the other hand, in the present embodiment, the connection mechanism 52 is configured to rotate with respect to the moving body main body 51. Therefore, even if the moving body 5 shifts in the direction including the component of the second direction D2, the rotation of the connecting mechanism 52 causes the cable 3 to be between the cable 3 and the first direction changing member 41 or the second direction changing member 42. The change in the extending direction (angle) of the cable 3 can be suppressed, and the change in the tension of the cable 3 due to the shift of the moving body 5 can also be suppressed. Therefore, it is possible to suppress damage to the cable 3 and damage to the connection mechanism 52.
　なお、ケーブル３の一端の接続機構５２への接続方法や、ケーブル３の一端（ケーブルエンド）の形状は特に限定されない。本実施形態では、ケーブル３の一端は、図６～図８に示されるように、接続機構５２に設けられた接続部Ｃに係合することによって接続機構５２に取り付けられている。本実施形態では、接続部Ｃは、接続機構５２の回転方向に形成されたスリットＳを有しており、このスリットＳを介してケーブル３が第１方向転換部材４１または第２方向転換部材４２に向かって導出される。このスリットＳにより、接続機構５２が回転したときに、ケーブル３はスリットＳ内を移動することができる。これにより、接続機構５２が回転しても、ケーブル３に曲げ変形など、屈曲する負荷が加わることが抑制され、ケーブル３の破損をさらに抑制することができる。 The method of connecting one end of the cable 3 to the connection mechanism 52 and the shape of one end (cable end) of the cable 3 are not particularly limited. In this embodiment, one end of the cable 3 is attached to the connection mechanism 52 by engaging with the connection portion C provided in the connection mechanism 52, as shown in FIGS. 6 to 8. In the present embodiment, the connecting portion C has a slit S formed in the rotation direction of the connecting mechanism 52, and the cable 3 is connected to the first direction changing member 41 or the second direction changing member 42 through the slit S. Derived towards. With this slit S, the cable 3 can move in the slit S when the connection mechanism 52 rotates. As a result, even if the connection mechanism 52 rotates, it is possible to suppress the application of bending load such as bending deformation to the cable 3, and it is possible to further suppress damage to the cable 3.
　本実施形態では、図６に示されるように、接続機構５２は、被ガイド部５３に取り付けられている。接続機構５２は、第３方向Ｄ３で被ガイド部５３に隣接して設けられており、接続機構５２は被ガイド部５３を介して移動体本体５１に取り付けられている。接続機構５２および被ガイド部５３は共に、移動体本体５１に対して第３方向Ｄ３に延びる軸Ｘ周りに回転するように構成されている。 In this embodiment, as shown in FIG. 6, the connection mechanism 52 is attached to the guided portion 53. The connecting mechanism 52 is provided adjacent to the guided portion 53 in the third direction D3, and the connecting mechanism 52 is attached to the moving body main body 51 via the guided portion 53. Both the connecting mechanism 52 and the guided portion 53 are configured to rotate about an axis X extending in the third direction D3 with respect to the moving body main body 51.
　本実施形態では、図１、図６および図７に示されるように、接続機構５２は、第１ケーブル３１の一端３１ａが接続される第１接続部Ｃａを有する第１接続体５２ａと、第２ケーブル３２の一端３２ａが接続される第２接続部Ｃｂを有する第２接続体５２ｂとを備え、第１接続体５２ａおよび第２接続体５２ｂのそれぞれが、軸Ｘ周りに回転する。したがって、第１接続体５２ａおよび第２接続体５２ｂは互いに独立して、第３方向Ｄ３に延びる軸Ｘ周りに回転する。したがって、第１接続体５２ａおよび第２接続体５２ｂがそれぞれ回転することにより、移動体５の第２方向Ｄ２へシフトしたとしても、第１ケーブル３１および第２ケーブル３２のそれぞれの延び方向の変化を抑制することができる。したがって、第１ケーブル３１および第２ケーブル３２に屈曲する負荷が加わることをさらに抑制し、第１ケーブル３１および第２ケーブル３２から接続機構５２に加わる張力の変化をさらに抑制することができる。したがって、ケーブル３の破損や、接続機構５２の破損がさらに抑制される。 In the present embodiment, as shown in FIGS. 1, 6 and 7, the connection mechanism 52 has a first connection body 52a having a first connection portion Ca to which one end 31a of the first cable 31 is connected, and a first connection body 52a. The second connecting body 52b having the second connecting portion Cb to which one end 32a of the cable 32 is connected is provided, and each of the first connecting body 52a and the second connecting body 52b rotates around the axis X. Therefore, the first connecting body 52a and the second connecting body 52b rotate independently of each other around the axis X extending in the third direction D3. Therefore, even if the first connecting body 52a and the second connecting body 52b rotate to shift to the second direction D2 of the moving body 5, the changes in the extending directions of the first cable 31 and the second cable 32, respectively. Can be suppressed. Therefore, it is possible to further suppress the application of bending load to the first cable 31 and the second cable 32, and further suppress the change in tension applied to the connection mechanism 52 from the first cable 31 and the second cable 32. Therefore, the damage of the cable 3 and the damage of the connection mechanism 52 are further suppressed.
　第１接続体５２ａと第２接続体５２ｂの形状や構造は、第１接続体５２ａおよび第２接続体５２ｂのそれぞれが軸Ｘ周りに独立して回転することができれば、特に限定されない。本実施形態では、第１接続体５２ａと第２接続体５２ｂとは、図６および図７に示されるように、同軸周りに回転するように設けられている。第１接続体５２ａと第２接続体５２ｂとは第３方向Ｄ３に延びる軸Ｘ方向に隣接するように設けられている。第１接続体５２ａは、図６および図７に示されるように、略円板状の基部の外周の一部から、径方向外側に突出する第１接続部Ｃａを有している。同様に、第２接続体５２ｂは、略円板状の基部の外周の一部から、径方向外側に突出する第２接続部Ｃｂを有している。 The shape and structure of the first connecting body 52a and the second connecting body 52b are not particularly limited as long as each of the first connecting body 52a and the second connecting body 52b can rotate independently around the axis X. In the present embodiment, the first connecting body 52a and the second connecting body 52b are provided so as to rotate coaxially as shown in FIGS. 6 and 7. The first connecting body 52a and the second connecting body 52b are provided so as to be adjacent to each other in the axis X direction extending in the third direction D3. As shown in FIGS. 6 and 7, the first connection body 52a has a first connection portion Ca projecting radially outward from a part of the outer periphery of the substantially disk-shaped base portion. Similarly, the second connecting body 52b has a second connecting portion Cb protruding outward in the radial direction from a part of the outer periphery of the substantially disk-shaped base.
　なお、本実施形態では、第１接続体５２ａおよび第２接続体５２ｂの両方が、移動体本体５１に対して回転するように構成されているが、第１接続体５２ａおよび第２接続体５２ｂのいずれか一方のみが回転するように構成されていてもよい。 In the present embodiment, both the first connecting body 52a and the second connecting body 52b are configured to rotate with respect to the moving body main body 51, but the first connecting body 52a and the second connecting body 52b are configured. Only one of the above may be configured to rotate.
　また、本実施形態では、第１接続体５２ａは、付勢部材ＳＰにより第１接続体５２ａに接続された第１ケーブル３１を第１接続体５２ａへと引っ張る方向に付勢されており、第２接続体５２ｂは、付勢部材ＳＰ（図７参照）により第２接続体５２ｂに接続された第２ケーブル３２を第２接続体５２ｂへと引っ張る方向に付勢されている。本実施形態では、第１接続体５２ａの第１接続部Ｃａから第１接続体５２ａの回転軸となる軸Ｘへと延びる線Ｌ１と、第２接続体５２ｂの第２接続部Ｃｂから第２接続体５２ｂの回転軸となる軸Ｘへと延びる線Ｌ２とが為す角θが小さくなるように、第１接続体５２ａと第２接続体５２ｂとが接続機構５２の回転方向で互いに近付く方向に付勢されている。より詳細には、第１接続体５２ａは、第１接続部Ｃａが、第１接続体５２ａの外周のうち、第１ケーブル３１の第２部分３１２に第２方向Ｄ２で対向する部分とは反対側の部分（図１における外周の右半分）、かつ、第１接続体５２ａの軸Ｘの位置よりも第１方向Ｄ１で第１方向転換部材４１側（図１における外周の上半分）となる領域（図１における外周の右上部分）を移動するように構成されている。一方、第２接続体５２ｂは、第２接続部Ｃｂが、第２接続体５２ｂの外周のうち、第１ケーブル３１の第２部分３１２に第２方向Ｄ２で対向する部分とは反対側の部分（図１における外周の右半分）、かつ、第２接続体５２ｂの軸Ｘの位置よりも第１方向Ｄ１で第２方向転換部材４２側（図１における外周の下半分）となる領域（図１における外周の右下部分）を移動するように構成されている。 Further, in the present embodiment, the first connecting body 52a is urged in a direction of pulling the first cable 31 connected to the first connecting body 52a by the urging member SP toward the first connecting body 52a. The two connecting bodies 52b are urged in a direction of pulling the second cable 32 connected to the second connecting body 52b to the second connecting body 52b by the urging member SP (see FIG. 7). In the present embodiment, the line L1 extending from the first connecting portion Ca of the first connecting body 52a to the axis X which is the rotation axis of the first connecting body 52a and the second connecting portion Cb of the second connecting body 52b are second. The first connecting body 52a and the second connecting body 52b approach each other in the rotation direction of the connecting mechanism 52 so that the angle θ formed by the line L2 extending to the axis X which is the rotation axis of the connecting body 52b becomes small. Being urged. More specifically, in the first connecting body 52a, the first connecting portion Ca is opposite to the portion of the outer circumference of the first connecting body 52a facing the second portion 312 of the first cable 31 in the second direction D2. The side portion (right half of the outer circumference in FIG. 1) and the first direction changing member 41 side (upper half of the outer circumference in FIG. 1) in the first direction D1 from the position of the axis X of the first connecting body 52a. It is configured to move the area (upper right portion of the outer circumference in FIG. 1). On the other hand, the second connecting body 52b is a portion of the outer periphery of the second connecting body 52b opposite to the portion of the outer periphery of the second connecting body 52b facing the second portion 312 of the first cable 31 in the second direction D2. (Right half of the outer circumference in FIG. 1) and a region (lower half of the outer circumference in FIG. 1) on the second direction changing member 42 side in the first direction D1 from the position of the axis X of the second connecting body 52b (FIG. 1). It is configured to move (the lower right portion of the outer circumference in 1).
　上述したように、第１接続体５２ａおよび第２接続体５２ｂが、所定の方向に付勢されている場合、移動体５の第２方向Ｄ２でのシフト等によって、ケーブル３の配索経路が変化したとしても、第１接続体５２ａおよび第２接続体５２ｂがケーブル３を引っ張ることができ、ケーブル３の弛みを無くすことができる。また、ケーブル３の配索経路の変化だけでなく、温度や繰り返しの使用などによるケーブル３自体の伸縮に対しても対応することができる。 As described above, when the first connecting body 52a and the second connecting body 52b are urged in a predetermined direction, the wiring path of the cable 3 is changed by the shift of the moving body 5 in the second direction D2 or the like. Even if it changes, the first connecting body 52a and the second connecting body 52b can pull the cable 3, and the slack of the cable 3 can be eliminated. Further, it is possible to cope not only with changes in the wiring path of the cable 3 but also with expansion and contraction of the cable 3 itself due to temperature, repeated use, and the like.
　以下、この点を図２～図５を用いて詳細に説明する。なお、以下の説明はあくまで一例であり、以下の説明により本発明が限定されるものではない。 Hereinafter, this point will be described in detail with reference to FIGS. 2 to 5. The following description is merely an example, and the following description does not limit the present invention.
　図２～図５に示されるように、本実施形態では、移動体５の移動の過程で、移動体５は第２方向Ｄ２の位置を変化させながら移動する。図２に示される位置から、図３に示される位置まで移動体５が移動する際に、第１方向転換部材４１から接続機構５２まで延びる第１ケーブル３１の角度が変化していることがわかる。同様に、第２方向転換部材４２から接続機構５２まで延びる第２ケーブル３２の角度も変化する。この第１ケーブル３１および第２ケーブル３２の延び方向に対応するように第１接続体５２ａおよび第２接続体５２ｂは回転することができる。そして、図３に示される位置から図４に示される位置まで移動体５が移動すると、第２方向Ｄ２での移動体５のシフト量は最大に近くなる。この状態において、本実施形態の接続機構５２が無い場合、移動体５が第２方向Ｄ２にシフトした分、ケーブル３の配索経路の長さは長くなるがケーブル３自体の長さは変わらないので、図３の状態よりもケーブル３の張力が高くなる。そのため、場合によってはケーブル３の長さが足らずに移動体５とケーブル３のケーブルエンドとの接続箇所が破損する場合がある。一方、本実施形態では、移動体５が第２方向Ｄ２にシフトすることに応じて、第１方向転換部材４１と接続機構５２との間の距離をより短くする方向に第１接続体５２ａが回転し、第２方向転換部材４２と接続機構５２との間の距離をより短くする方向に第２接続体５２ｂが回転する。具体的には、第１接続体５２ａの第１接続部Ｃａと、第２接続体５２ｂの第２接続部Ｃｂとが離れて、第１接続部Ｃａと第２接続部Ｃｂとの間が開くように回転する。これにより、ケーブル３の延び方向が調整されるとともに、ケーブル３に大きな張力が加わることが抑制される。 As shown in FIGS. 2 to 5, in the present embodiment, in the process of moving the moving body 5, the moving body 5 moves while changing the position of the second direction D2. It can be seen that when the moving body 5 moves from the position shown in FIG. 2 to the position shown in FIG. 3, the angle of the first cable 31 extending from the first direction changing member 41 to the connecting mechanism 52 changes. .. Similarly, the angle of the second cable 32 extending from the second direction changing member 42 to the connecting mechanism 52 also changes. The first connecting body 52a and the second connecting body 52b can be rotated so as to correspond to the extending direction of the first cable 31 and the second cable 32. Then, when the moving body 5 moves from the position shown in FIG. 3 to the position shown in FIG. 4, the shift amount of the moving body 5 in the second direction D2 becomes close to the maximum. In this state, when the connection mechanism 52 of the present embodiment is not provided, the length of the cable 3's wiring path becomes longer by the amount that the moving body 5 shifts to the second direction D2, but the length of the cable 3 itself does not change. Therefore, the tension of the cable 3 is higher than that in the state of FIG. Therefore, in some cases, the length of the cable 3 may be insufficient and the connection portion between the moving body 5 and the cable end of the cable 3 may be damaged. On the other hand, in the present embodiment, as the moving body 5 shifts to the second direction D2, the first connecting body 52a is arranged in a direction in which the distance between the first direction changing member 41 and the connecting mechanism 52 is further shortened. The second connecting body 52b rotates in a direction that makes the distance between the second direction changing member 42 and the connecting mechanism 52 shorter. Specifically, the first connection portion Ca of the first connection body 52a and the second connection portion Cb of the second connection body 52b are separated from each other, and the space between the first connection portion Ca and the second connection portion Cb is opened. Rotate like. As a result, the extending direction of the cable 3 is adjusted, and a large tension is suppressed from being applied to the cable 3.
　また、図４に示される状態から、図３、図２に示される状態へと移動体５が移動すると、移動体５が第２方向Ｄ２で第１ケーブル３１の第２部分３１２に近付くようにシフトする。この場合、図２または図３におけるケーブル３の配索経路において必要なケーブル３の全長は、図４におけるケーブル３の配索経路において必要なケーブル３の全長よりも短くなる。そのため、図４に示される状態から、図３、図２に示される状態へと移動体５が移動すると、ケーブル３に弛みがでるが、その弛みを解消するように、第１接続体５２ａおよび第２接続体５２ｂが回転する。具体的には、図７において、角度θが小さくなるように、第１接続体５２ａの第１接続部Ｃａと、第２接続体５２ｂの第２接続部Ｃｂとが近付いて、第１接続部Ｃａと第２接続部Ｃｂとの間が閉じるように回転する。これにより、ケーブル３の弛み取りが可能となり、移動体５を円滑に移動させることができる。 Further, when the moving body 5 moves from the state shown in FIG. 4 to the state shown in FIGS. 3 and 2, the moving body 5 approaches the second portion 312 of the first cable 31 in the second direction D2. shift. In this case, the total length of the cable 3 required for the cable 3 wiring path in FIG. 2 or FIG. 3 is shorter than the total length of the cable 3 required for the cable 3 wiring path in FIG. Therefore, when the moving body 5 moves from the state shown in FIG. 4 to the state shown in FIGS. 3 and 2, the cable 3 becomes slack. The second connecting body 52b rotates. Specifically, in FIG. 7, the first connection portion Ca of the first connection body 52a and the second connection portion Cb of the second connection body 52b come close to each other so that the angle θ becomes smaller, and the first connection portion Rotate so that the space between Ca and the second connecting portion Cb is closed. As a result, the cable 3 can be loosened, and the moving body 5 can be smoothly moved.
　また、本実施形態では、付勢部材ＳＰ（図７参照）は、一端が第１接続体５２ａに接続され、他端が第２接続体５２ｂに接続されたバネ部材であり、第１接続体５２ａと第２接続体５２ｂとは、バネ部材によって軸Ｘ周りに互いに逆方向に回転するように構成されている。具体的には、第１接続体５２ａは、図１において、第３方向Ｄ３に延びる軸Ｘ周りの一方向（時計方向）に回転するように構成されており、第２接続体５２ｂは、図１において、第３方向Ｄ３に延びる軸Ｘ周りの他方向（反時計方向）に回転するように構成されている。本実施形態では、１つの付勢部材ＳＰによって、第１接続体５２ａと第２接続体５２ｂとが付勢されている。この場合、１つのバネ部材で第１接続体５２ａおよび第２接続体５２ｂを動作させることができ、部品点数を少なくすることができる。 Further, in the present embodiment, the urging member SP (see FIG. 7) is a spring member having one end connected to the first connecting body 52a and the other end connected to the second connecting body 52b, and the first connecting body. The 52a and the second connecting body 52b are configured to rotate in opposite directions with respect to each other around the axis X by a spring member. Specifically, in FIG. 1, the first connecting body 52a is configured to rotate in one direction (clockwise) around an axis X extending in the third direction D3, and the second connecting body 52b is shown in FIG. In No. 1, it is configured to rotate in the other direction (counterclockwise direction) around the axis X extending in the third direction D3. In the present embodiment, the first connecting body 52a and the second connecting body 52b are urged by one urging member SP. In this case, the first connecting body 52a and the second connecting body 52b can be operated by one spring member, and the number of parts can be reduced.
　なお、付勢部材ＳＰを構成するバネ部材の種類は、第１接続体５２ａおよび第２接続体５２ｂを付勢することができれば、特に限定されない。本実施形態では、付勢部材ＳＰは、一端が第１接続体５２ａに取り付けられ、他端が第２接続体５２ｂに取り付けられたトーションバネである。また、付勢部材ＳＰは、本実施形態では、１つのバネ部材によって構成されているが、第１接続体５２ａおよび第２接続体５２ｂのそれぞれに付勢部材ＳＰが設けられていてもよい。また、本実施形態では、第１接続体５２ａおよび第２接続体５２ｂの両方が、付勢部材ＳＰによって付勢されているが、第１接続体５２ａおよび第２接続体５２ｂのいずれか一方のみが付勢部材ＳＰによって付勢されていてもよい。 The type of the spring member constituting the urging member SP is not particularly limited as long as the first connecting body 52a and the second connecting body 52b can be urged. In the present embodiment, the urging member SP is a torsion spring having one end attached to the first connecting body 52a and the other end attached to the second connecting body 52b. Further, although the urging member SP is composed of one spring member in the present embodiment, the urging member SP may be provided in each of the first connecting body 52a and the second connecting body 52b. Further, in the present embodiment, both the first connecting body 52a and the second connecting body 52b are urged by the urging member SP, but only one of the first connecting body 52a and the second connecting body 52b is used. May be urged by the urging member SP.
　１　移動体駆動装置
　２　駆動部
　２１　モータ
　２２　ドラムハウジング
　３　ケーブル
　３１　第１ケーブル
　３１ａ　第１ケーブルの一端
　３１１　第１ケーブルの第１部分
　３１２　第１ケーブルの第２部分
　３２　第２ケーブル
　３２ａ　第２ケーブルの一端
　４１　第１方向転換部材
　４２　第２方向転換部材（ドラム）
　５　移動体
　５１　移動体本体
　５１ａ　窓ガラス取付部
　５２　接続機構
　５２ａ　第１接続体
　５２ｂ　第２接続体
　５３　被ガイド部
　５３ａ　第１被ガイド部
　５３ｂ　第２被ガイド部
　５３ｃ　第３被ガイド部
　５３１　第１挟持部
　５３２　第２挟持部
　６　ガイド体
　６１　ガイド部
　６１ａ　第１ガイド部
　６１ｂ　第２ガイド部
　６１ｃ　第３ガイド部
　Ｃ　接続部
　Ｃａ　第１接続部
　Ｃｂ　第２接続部
　Ｄ１　第１方向
　Ｄ２　第２方向
　Ｄ３　第３方向
　Ｐ　補強プレート
　Ｓ　スリット
　ＳＰ　付勢部材
　Ｗ　窓ガラス
　ＷＲ　窓ガラス昇降装置
　Ｘ　軸 1 Mobile drive device 2 Drive unit 21 Motor 22 Drum housing 3 Cable 31 1st cable 31a One end of 1st cable 311 1st part of 1st cable 312 2nd part of 1st cable 32 2nd cable 32a 2nd cable One end 41 First direction change member 42 Second direction change member (drum)
5 Moving body 51 Moving body body 51a Window glass mounting part 52 Connection mechanism 52a First connecting body 52b Second connecting body 53 Guided part 53a First guided part 53b Second guided part 53c Third guided part 531 First Holding part 532 2nd holding part 6 Guide body 61 Guide part 61a 1st guide part 61b 2nd guide part 61c 3rd guide part C connection part Ca 1st connection part Cb 2nd connection part D1 1st direction D2 2nd direction D3 3rd direction P Reinforcing plate S Slit SP Biasing member W Window glass WR Window glass elevating device X-axis

Claims (6)

  1. 　駆動部と、
    　前記駆動部によって駆動される第１ケーブルと、
    　前記駆動部によって駆動される第２ケーブルと、
    　前記第１ケーブルを方向転換する第１方向転換部材と、
    　前記第２ケーブルを方向転換する第２方向転換部材と、
    　前記第１ケーブルの一端および前記第２ケーブルの一端が接続され、前記駆動部により操作された前記第１ケーブルまたは第２ケーブルによって前記第１方向転換部材と前記第２方向転換部材との間で移動する移動体と
    を備え、
    　前記移動体は、前記第１方向転換部材と前記第２方向転換部材との間を移動する際に、前記第１方向変換部材と前記第２方向変換部材とを結ぶ第１方向に対して略垂直な第２方向の成分を含む方向にシフトし、
    　前記移動体は、移動体本体と、前記移動体本体に設けられ、前記第１ケーブルの一端および前記第２ケーブルの一端が接続される接続機構とを有し、
    　前記接続機構は、
    前記移動体が前記第１方向転換部材と前記第２方向転換部材との間を移動する際に前記第２方向の成分を含む方向への前記移動体のシフトに応じて、前記移動体本体に対して所定の軸周りに回転するように構成されている、移動体駆動装置。     The drive unit and
    The first cable driven by the drive unit and
    The second cable driven by the drive unit and
    The first direction changing member that changes the direction of the first cable, and
    A second direction changing member that changes the direction of the second cable, and
    One end of the first cable and one end of the second cable are connected, and the first cable or the second cable operated by the drive unit is used between the first direction conversion member and the second direction conversion member. Equipped with a moving body to move
    When the moving body moves between the first direction changing member and the second direction changing member, the moving body is substantially relative to the first direction connecting the first direction changing member and the second direction changing member. Shift in the direction containing the vertical second direction component,
    The moving body has a moving body main body and a connection mechanism provided on the moving body main body and to which one end of the first cable and one end of the second cable are connected.
    The connection mechanism is
    When the moving body moves between the first direction changing member and the second direction changing member, the moving body changes to the moving body main body in response to the shift of the moving body in the direction containing the component of the second direction. A mobile drive that is configured to rotate about a predetermined axis.
  2. 前記接続機構は、
    　前記第１ケーブルの一端が接続される第１接続部を有する第１接続体と、
    　前記第２ケーブルの一端が接続される第２接続部を有する第２接続体と
    を備え、
    前記第１接続体および前記第２接続体のそれぞれが、前記軸周りに回転する、請求項１に記載の移動体駆動装置。     The connection mechanism is
    A first connector having a first connection portion to which one end of the first cable is connected,
    A second connector having a second connection to which one end of the second cable is connected is provided.
    The mobile body driving device according to claim 1, wherein each of the first connecting body and the second connecting body rotates about the axis.
  3. 前記第１接続体は、付勢部材により前記第１接続体に接続された前記第１ケーブルを引っ張る方向に付勢されており、および／または、
    前記第２接続体は、付勢部材により前記第２接続体に接続された前記第２ケーブルを引っ張る方向に付勢されている、
    請求項２に記載の移動体駆動装置。     The first connecting body is urged in a direction of pulling the first cable connected to the first connecting body by an urging member, and / or.
    The second connecting body is urged in a direction of pulling the second cable connected to the second connecting body by an urging member.
    The mobile drive device according to claim 2.
  4. 前記付勢部材は、一端が前記第１接続体に接続され、他端が前記第２接続体に接続されたバネ部材であり、前記第１接続体と前記第２接続体とは、前記バネ部材によって前記軸周りに互いに逆方向に回転するように構成されている、請求項３に記載の移動体駆動装置。 The urging member is a spring member having one end connected to the first connecting body and the other end connected to the second connecting body, and the first connecting body and the second connecting body are the spring. The mobile body driving device according to claim 3, wherein the member is configured to rotate around the axis in opposite directions.
  5. 請求項１～４のいずれか１項に記載の移動体駆動装置を備え、前記移動体に取り付けられた窓ガラスを昇降する窓ガラス昇降装置であって、
    前記移動体駆動装置がさらに、前記移動体をガイドする複数のガイド部を有するガイド体を備え、
    前記複数のガイド部は、前記第１方向に進むにつれて前記第２方向での間隔が変化するように延びている、窓ガラス昇降装置。     A window glass elevating device that includes the moving body driving device according to any one of claims 1 to 4 and raises and lowers a window glass attached to the moving body.
    The mobile body drive device further comprises a guide body having a plurality of guide portions for guiding the mobile body.
    A window glass elevating device in which the plurality of guide portions extend so that the distance in the second direction changes as the guide portion advances in the first direction.
  6. 前記移動体は、前記ガイド部に案内される被ガイド部を有し、
    前記接続機構が前記被ガイド部に取り付けられている、請求項５に記載の窓ガラス昇降装置。     The moving body has a guided portion guided by the guide portion, and has a guided portion.
    The window glass elevating device according to claim 5, wherein the connection mechanism is attached to the guided portion.
PCT/JP2021/030738 2020-08-24 2021-08-23 Movable object drive device and window glass lifting device equipped with said movable object drive device WO2022045046A1 (en)

Applications Claiming Priority (2)

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JP2020141139A JP7339931B2 (en) 2020-08-24 2020-08-24 A moving body driving device and a window glass lifting device provided with the moving body driving device
JP2020-141139 2020-08-24

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WO2022045046A1 true WO2022045046A1 (en) 2022-03-03

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101716410B1 (en) * 2016-01-29 2017-03-15 주식회사 광진 Windows regulator for car
JP2019138117A (en) * 2018-02-15 2019-08-22 シロキ工業株式会社 Window regulator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101716410B1 (en) * 2016-01-29 2017-03-15 주식회사 광진 Windows regulator for car
JP2019138117A (en) * 2018-02-15 2019-08-22 シロキ工業株式会社 Window regulator

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JP2022036767A (en) 2022-03-08

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