JP5226977B2 - Driving device unit for window regulator and window regulator using the same - Google Patents

Description

  The present invention relates to a drive unit for a window regulator and a window regulator using the same.

International Publication No. WO2002 / 075090

  As a device for driving the window glass of an automobile up and down, a cable comprising a cable routed in a closed loop by a cable guide, a carrier plate attached to the cable and holding the window glass, and a drive device for driving the cable Type window regulators are known.

  The cable-type window regulator of FIG. 2 of Patent Document 1 includes a cable guide provided at four corners, an inner cable routed in an 8-character shape so as to directly connect the upper and lower cable guides, and its inner A carrier plate that is attached to the cable and holds the glass, cable guides are provided at the upper and lower ends, a guide rail that guides the carrier plate, and a drive device that drives the inner cable. Such a window regulator is advantageous in that it is lightweight and can be manufactured at low cost.

  However, in recent years, there has been a demand for further weight reduction and cost reduction of the window regulator, and there is a demand for a window regulator excluding the guide rail. In this case, to assemble the window regulator, start by attaching the four corner cable guides to the inner panel of the door. However, the drive device is connected only by these cable guides and cables, is substantially disjoint, and the cables are easily entangled. Therefore, it has been complicated to attach the window regulator parts to the door panel.

  The present invention has been created in view of the above-described problems, and is used as a drive device unit for a window regulator that can be easily transported as a whole window regulator and can be easily assembled into a door panel. It aims to provide a window regulator.

The drive unit for the window regulator of the present invention comprises a cable guide for changing the direction of the cable, a drive unit for driving the cable, and a guide plate for connecting the cable guide and the drive unit, and is fixed to the door panel. is is that you are characterized by. Here, the door panel refers to a fixing destination of the window regulator, such as an inner panel of the door and an outer panel of the door.

A such a driving device unit, the driving apparatus capable mobile is not preferable with respect to the cable guide. The removable as moving means of the driving device, the driving device, even in slidable along the guide plates, also pivotable relative to the cable guide, with respect to the cable guide or the guide plates also be mentioned is possible.

A drive unit according to the present invention, wherein the drive unit includes a drum unit having a cable groove formed on a side surface and a drum housing that covers the drum, a motor that drives the drum, and a motor housing that covers the motor the provided, consists of a motor unit which is connected to the drum unit, the guide plate is not preferable that those connected to the drum housing or motor housing.

The window regulator according to the present invention includes a cable guide arranged above and below, a cable routed in a closed loop using the cable guides above and below, a carrier plate attached to the cable and holding glass, and the cable mounted, consists of a drive unit for driving the cables, it is characterized by having a guide plate which connects the one drive of the cable guide.

Four cable guides for such a window regulator are arranged in a square shape, the cables are routed in an 8-character shape so as to directly connect the upper and lower cable guides, and the carrier plate connects the upper and lower cable guides. It is preferable that the drive device is connected to a cable connecting a cable guide on one diagonal, and the drive device is connected to one of the cable guides on the other diagonal via a guide plate. better not.

Moreover, members for guiding the carrier plate, for example, has preferably those without a guide rail.

Drive unit for window regulator of the present invention is intended to be fixed to the panel of the door, and a cable guide for changing the direction of the cable, a drive unit for driving the cables, and a cable guide and drive device Since the guide plate is connected, the drive device and the cable guide connected to the drive device can be handled integrally. Therefore, only one of the drive device and the cable guide connected to the drive device is attached to the door panel, and the other can be temporarily placed. In particular, by fixing the cable guide first, it is possible to smoothly assemble another cable guide and route the cable before fixing the driving device. Further, the conveyance of the parts before being assembled to the door panel is not complicated, and the handling thereof is easy. This drive unit unit is particularly effective for a window regulator excluding a guide rail. However, even if it is used for a window regulator having a guide rail, parts can be easily transported and a door can be attached to a panel.

A such drive unit, the drive unit is movable relative to the cable guide if, securing the cable guide to the panel of the door placed temporarily driving device, assembly of other components of the window regulator Then, by moving the drive device relative to the cable guide, the route of the cable connected to the drive device can be lengthened and the tension of the cable can be increased. And the adjusted cable tension | tensile_strength can be maintained by fixing a drive device and a door panel in the state which moved the drive device. In other words, the window regulator parts can be assembled to the door panel with the cable bent or with the cable tension weakened, and after that, the cable tension can be adjusted to the required magnitude. The assembly operation of the parts becomes easy.

Thus driving device, a movable drive unit with respect to the cable guide, slidable If driving device along the guide plate, by a driving device simply by sliding along the guide plate, the cable The tension can be as large as required.

Pivotable If the drive device to the cable guide, the driving device only rotate relative to the cable guide, it is possible to adjust the cable tension. As the rotating means, the guide plate may be bent to rotate the drive device with respect to the cable guide, or the cable guide may be rotated to allow the drive device to rotate with respect to the cable guide.
After the drive unit is assembled guide plate and removable case, the components other than the drive device, disconnect the drive from the guide plate, so as to adjust the tension of the cable by moving the driving device may be fixed . Also in this case, the operation is not complicated and easy.

The driving device unit of the present invention described above, wherein the driving device covers a drum unit including a drum having a cable groove formed on a side surface and a drum housing that covers the drum, a motor that drives the drum, and the motor. a motor housing consists of a motor unit which is connected to the drum unit, the guide plate if provided in the drum housing or motor housing, it is possible to obtain a compact drive unit with the effect of the above-described .

Wind-regulation data of the present invention, a cable guide which is arranged vertically, and the cable is routed in a closed loop with upper and lower cable guides, the carrier plate to hold the glass attached to the cable, said cable And a guide plate that connects one of the cable guides to the drive device, and thus can be easily attached to the door panel. Moreover, the conveyance etc. of the state before attaching to a door panel are not complicated.

In such a window regulator, four cable guides are arranged in a square shape, the cables are routed in a horizontal 8-shape so as to directly connect the upper and lower cable guides, and the carrier plate is connected to the upper and lower cable guides. The drive unit is connected to a cable connecting one diagonal cable guide, and the drive unit is connected to one of the other diagonal cable guides via a guide plate. If the effect of the window regulator of the present invention is most exhibited.

Moreover, members for guiding the carrier plate, for example, if not provided with a guide rail, easily attached to the door panel, and it is possible to realize weight reduction of the window regulator is easily transported, the cost reduction.

  Next, the drive device of the present invention will be described with reference to the drawings. 1 is a front view showing an embodiment of a drive unit of the present invention; FIG. 2 is an exploded view of the drive unit of the drive unit of FIG. 1; FIGS. 3a and b are drums of the drive unit of FIG. FIGS. 4a and b are front and side views showing the pulley of the drive unit of FIG. 1; FIG. 4c is an exploded view of the pulley; FIGS. 5a and b are the drive of FIG. FIG. 5c is a partially enlarged view of the guide plate; FIG. 6 is a front view showing an embodiment of the window regulator of the present invention; FIG. FIG. 8A and FIG. 8B are front views showing another embodiment of the drive unit of the present invention.

  1 includes a drum unit 11 coupled to a cable C and a motor unit 12 coupled to the drum unit, a pulley 16 that converts the direction of the cable, a drive unit 15 and a pulley 16. And a guide plate 17 to be connected.

As shown in FIG. 2, the drum unit 11 includes a cylindrical drum 19 having a cable groove 18a and a center hole 18b formed on a side surface, and a drum housing 20 that covers the drum.
As shown in FIGS. 3a and 3b, the drum housing 20 has an accommodating portion 21 for accommodating the drum, three attachment holes 22 arranged in a triangular shape that are attached to the door panel with screws (not shown), Three connecting holes 24 arranged in a triangular shape connected to the motor unit 12 by bolts 23 and a sliding portion 25 connected to the guide plate 17 are provided. Moreover, although mentioned later, the pulley connection part 26 detachably connected with the independent pulley which is another part of a window regulator is provided. Reference numeral 27 denotes a plate connecting portion, which is a portion used when a guide plate having a form different from the guide plate 17 is attached as will be described later, and is a portion not used in the drive unit 10.

The sliding portion 25 is formed in a gap between two upper support portions 28 that slide on an upper surface 17a of the guide plate 17 having an H-shaped cross section and a guide plate 17 having an H-shaped cross section, which will be described below. The lower support portion 29 is inserted and slides on the lower surface 17b.
The drum 19 and the drum housing 20 of the drum unit 11 are formed of a synthetic resin such as polybutylene terephthalate (PBT), polyacetal (POM), nylon (PA). However, it may be made of a metal such as hot dip galvanized steel sheet (SGCC), aluminum (Al), or zinc die cast (ZnDC).

  As shown in FIG. 2, the motor unit 12 includes a motor housing 30 that covers the motor, and a drive shaft 31 that protrudes from the motor housing 30 and is inserted into the center hole 18 b of the drum 19 of the drum unit 11. 23 is connected to the drum housing 20.

  As shown in FIG. 4, the pulley 16 has a cylindrical pulley main body 36, a cylindrical pulley shaft 37 inserted into the pulley main body, and a tip of the guide plate 17 to which the pulley main body and the pulley shaft are fixed. It comprises a pulley substrate 38 provided, a pulley body, a pulley shaft, and a pulley cover 39 attached to the pulley substrate so as to cover the pulley substrate.

  The pulley body 36 has a pulley center hole 41 into which a pulley shaft 37 formed at the center is inserted, and a cable groove 42 provided on the outer periphery of the side surface. The pulley center hole 41 is provided with a stepped portion 43 at the top thereof. The step portion 43 is engaged with a flange-shaped upper portion 49 of the pulley shaft 37 to be described later, and prevents the pulley body 36 from coming off from the pulley substrate 38.

  The pulley shaft 37 includes a cylindrical shaft main body 45 and a male thread portion 46 provided at the lower end thereof. The shaft main body 45 includes a lower portion 47 inserted into the pulley substrate, a middle portion 48 inserted into the pulley main body, and a flange-shaped upper portion 49 inserted into the pulley main body. Here, the lower portion 47 of the pulley shaft is cut out at two locations by an axial parallel surface. As a result, a step portion that contacts the center hole 51 of the pulley substrate 38 is formed. Further, a recess 45 b is formed on the upper surface 45 a of the shaft body 45.

  As shown in FIGS. 4c and 5c, the pulley substrate 38 is substantially disk-shaped, and has a central hole 51 and an attachment portion 52 for attachment to a door panel formed so as to protrude from the surface of the pulley substrate. It has. The center hole 51 has the same shape as the lower portion 47 of the pulley shaft, and engages with a step portion formed in the lower portion 47 of the pulley shaft. The attachment portion 52 is configured to be clip-fitted into an attachment hole (not shown) provided in the door panel. In addition, a plurality of recesses 53 are formed on the surface of the pulley substrate 38 for weight reduction and material reduction. Further, the pulley substrate 38 includes three engaging portions 54 that are detachably engaged with the pulley cover 39.

  The pulley cover 39 includes a planar cover portion 55 and leg portions 56 that protrude vertically from the left and right upper and lower ends thereof. Further, the lower end of the leg portion 56 is provided with a hook portion 57 that is detachably engaged with the engaging portion 54 of the pulley substrate 38 described above. As a result, the engagement portion 54 and the clip are fitted. Further, a pressing portion 58 that is inserted into the concave portion 45 b of the pulley shaft is formed on the lower surface of the cover portion 39.

  The pulley 16 is formed by inserting a pulley shaft 37 into the center hole 51 of the pulley substrate 38 and attaching a pulley cover 39. At this time, since the lower portion 47 of the pulley shaft engages with the central hole 51 of the pulley substrate, the pulley shaft 37 does not rotate, and only the pulley body 36 rotates. Further, the pulley cover pressing portion 58 is inserted into the pulley shaft recess 45b, and the pulley shaft 37 is held. In order to attach this to the inner panel, the mounting portion 52 is inserted into the mounting hole of the inner panel of the door, and the male threaded portion 46 of the pulley shaft is inserted into the fixing hole of the inner panel. In this state, the attachment portion 52 of the pulley 16 and the attachment hole (not shown) of the door panel are clip-fitted, and the driving device 15 connected to the pulley 16 is simply fixed (temporary placement). Therefore, other parts may be attached in this state. Then, a nut is attached to the external thread part 46 via an inner panel.

  As shown in FIGS. 5a and 5b, the guide plate 17 is a rod-shaped body having an H-shaped cross section that is slidably attached to the sliding portion 25 of the drum housing, and a slide portion 61 on which the sliding portion 25 slides. The curved connecting portion 62 that connects the slide portion 61 and the pulley substrate 38. That is, the above-described pulley substrate 38 is integrally formed at one end portion of the guide plate 17 (end portion of the connecting portion 62). Further, the other end of the guide plate 17 (the end of the slide portion 61) is provided with protrusions 63a and 63b extending perpendicular to the axis of the guide plate 17. And between the slide part 61 and the connection part 62, the stop part 64 is provided so that the cross-section H character of a slide part may be plugged up. Here, the upper surface 17a of the guide plate 17 mentioned above refers to the two rail surfaces formed above the H shape, and the lower surface 17b of the guide plate 17 refers to the two surfaces formed below the H shape. The rail surface.

  This guide plate is formed of a synthetic resin such as nylon 6, polybutylene terephthalate (PBT), polyacetal (POM), polypropylene (PP) or the like. However, it may be made of a metal such as hot dip galvanized steel sheet (SGCC), aluminum (Al), or zinc die cast (ZnDC).

  The driving device unit 10 can move the sliding portion 25 of the driving device 15 along the guide plate 17. That is, the driving device 15 can be moved with respect to the pulley 16 provided at the upper end of the guide plate 17. Therefore, by attaching the window regulator having the drive unit 10 to the inner panel of the door and then moving the drive unit 15 with respect to the pulley 16, the locus of the cable routed as a part of the window regulator is changed. Can be changed. As a result, the tension of the cable can be adjusted. In addition, since the driving device 15 and the pulley 16 are integrated, the conveyance thereof is not complicated, and the driving device 15 is also temporarily fixed to the inner panel simply by fixing the pulley 16 during installation. (Temporary placement) and other parts can be easily attached.

In order to assemble the drive unit 10 configured as described above, the drive shaft 31 is inserted into the center hole 18b of the drum 19 and then the drum housing 20 and the motor housing 30 are connected by the bolts 23. Assemble (see Fig. 2). Then, the guide plate 17 is attached to the drum housing 20 so that the slide portion 61 of the guide plate 17 having an H-shaped section is sandwiched between the upper support portion 28 and the lower support portion 29 of the sliding portion 25 of the drum housing (see FIG. 1). At this time, since the protrusion 63a at the tip of the slide portion engages with the upper support portion 28 and the protrusion 63b engages with the lower support portion 29, the slide portion 61 of the guide plate does not come off from the drum housing 20. That is, the protrusions 63a and 63b function as a lock mechanism. Further, the stop portion 64 of the guide plate 17 having an H-shaped cross section prevents the drive device from entering the connecting portion 62. That is, the drum housing 20 slides on the slide portion 61.
However, the guide plate 17 has a curved connecting portion 62, and the drum housing 20 does not slide to the pulley substrate 38, so that the stop portion 64 may not be provided.

Next, a window regulator using the drive unit 10 described above will be described with reference to FIG.
In this window regulator 70, an upper right pulley 71a, a lower right pulley 71b, a lower left cable slider 71c, and an upper left pulley 16 are arranged in a square shape, and a cable C is connected to the upper right pulley 71a, the lower right pulley 71b, and the upper left pulley 16. The cable slider 71c, the upper right pulley 71a and the cable slider 71c, and the upper left pulley 16 and the lower right pulley 71b are routed in an 8-character shape. The rear carrier plate 72a holding the glass is attached to the cable between the upper and lower pulleys 71a and 71b on the right, and the front carrier plate 72b is attached to the cable between the upper left pulley 16 and the cable slider 71c. Yes. Further, the driving device 15 is connected between the upper right pulley 71a and the cable slider 71c. The upper left pulley 16, the drive device 15, and the guide plate 17 that connects the pulley 16 and the drive device 15 constitute the drive device unit 10 described above. The cable slider 71c is a conventionally known one. The window regulator 70 having the cable guides at the four corners is used for the window glass of the front door.

The upper right pulley 71 a and the lower right pulley 71 b other than the pulley 16 to which the guide plate 17 is connected are provided with a connection protrusion 73 that can be connected to the pulley connection portion 26 described above on the pulley substrate 38. The other configuration is substantially the same as the pulley 16 described above except that it includes a pulley body, a pulley shaft, a pulley substrate, and a pulley cover and is not connected to the guide plate.
By connecting the upper right or lower right pulley and the driving device 15, the cable is less likely to be tangled when transported or attached to the inner panel. Also, set the two crossed cables that extend diagonally at the time of installation in the overlapping order (for example, the cable connecting the upper left and lower right pulleys should be on the cable connecting the upper right pulley and the cable slider). I can keep it.

  Such a window regulator 70 is attached to the door panel as follows. A window regulator set including a driving device 15, a pulley 71a, 71b, and 16, a cable slider 71c, and carrier plates 72a and 72b through which cables are passed in advance is prepared. At this time, the driving device 15 is held at a position farthest from the upper left pulley 16 at the end of the guide plate 17, and a lower right pulley 71 b is attached to the pulley connecting portion 26 of the driving device 15. ing. Next, the pulleys 71a and 16 and the cable slider 71c are fixed to the inner panel. At this time, the drive device 15 is temporarily placed via the guide plate 17 by attaching the pulley 16, and does not interfere with the attachment and assembly operations of other pulleys. Next, as set in advance, the lower right pulley 71b is connected to the driving device 15 so that the cable C connecting the upper left pulley 16 and the lower right pulley 71b is above the cable C connecting the cable slider 71c and the upper right pulley 71a. Remove it and fix it in place. Thereafter, the driving device 15 is moved along the guide plate 17 so as to approach the upper left pulley 16 (see the arrow in FIG. 6). Thereby, the cable path | route of the upper right pulley 71a and the lower left cable slider 71c becomes long, and the tension | tensile_strength adjustment of a cable can be performed. After confirming that sufficient tension is applied to the cable, the driving device 10 is fixed to the door panel.

  As described above, in the window regulator according to the present invention, one of the pulleys is integrated with the drive device via the guide rail, and the component can be attached to the door panel with the cable C loosened. It is easy to fix the parts to. Since the drive device is movable along the guide plate, the cable tension of the window regulator can be easily adjusted after assembling parts other than the drive device.

A window regulator 70b shown in FIG. 7 is a small window regulator composed of two upper and lower cable guides, and is used for a window glass of a rear door smaller than a window glass of a front door.
The window regulator 70b includes a drive unit 15, an upper cable guide (pulley) 74a, a lower cable guide (cable slider) 74b, an inner cable C connected in a closed loop by them, and an upper and lower cable guide. It comprises a carrier plate 75 attached to the inner cable, and a guide plate 76 for connecting the driving device 15 and the upper pulley 74a. In this window regulator, the driving device 15, the pulley 74a, and the guide plate 76 constitute the driving device unit 10b.

The drive device 15 is the same as the drive device 15 of FIG. 1, and can be used in combination with the drive device unit 10 and the drive device unit 10b.
The pulley 74a is substantially the same as the pulley 16 of FIG. 1, and includes a pulley body, a pulley shaft, a pulley substrate, and a pulley cover.
The guide plate 76 is a rod-shaped body, one end of which is connected to the pulley substrate of the pulley 74 a by integral molding, and the other end is a drive device connecting portion 77. The drive device connecting portion 77 includes an insertion slit 78 for inserting the plate connecting portion and a fitting slit 79 for fitting the plate connecting portion, and the insertion slit 78 and the fitting slit 79 are interposed via a stopper portion 77a. It communicates (see FIG. 7b).
Since it is configured in this manner, the driving device unit 10b is assembled by connecting the plate connecting portion 27 of the driving device and the driving device connecting portion 77 of the guide plate. Further, the driving device 15 does not move along the guide plate 76. However, the guide plate 76 has a lower rigidity than the guide plate 17 of FIG. 1 and is configured to bend by the weight of the driving device 15.

  The window regulator 70b provided with the driving device unit 10b can also be handled integrally because the pulley 74a and the driving device 15 are integrally connected by the guide plate 76. Therefore, only by attaching the pulley 74a to the door panel, the drive device can be temporarily placed while the guide plate is slightly bent due to the weight of the drive device 15. That is, the cable is bent or the cable tension is reduced. Therefore, the cable and the cable slider 74b can be easily attached. Thereafter, the drive device 15 is moved to a predetermined location and fixed so that the cable is stretched. At this time, the driving device 15 is moved within a range where the guide plate 76 is bent.

The driving device unit 80 shown below rotates with respect to a pulley (cable guide) to which the driving device is connected by a guide plate.
In the drive unit 80 shown in FIG. 8, the guide plate 81 is made of a flexible material. That is, the pulley 16 of the drive unit is fixed to the inner panel, the drive device 15 is temporarily placed, the parts of the window regulator other than the drive device are attached to the door panel, and the drive device 15 is attached to the pulley 16 while the guide plate 81 is bent. By rotating the cable, the cable path is changed and the tension of the cable is adjusted (see FIG. 8b).
As another form in which the driving device 15 rotates with respect to the pulley 16 as described above, the pulley 16 itself attached to the inner panel rotates and the driving device 15 rotates with respect to the pulley 16. Also good.

Further, in the driving device unit 10 of FIG. 1, in which the driving device 15 is fixed so as not to slide with respect to the guide plate 17, the pulley 16 and the guide plate 17 or the guide plate 17 The drive device 15 may be detachably connected.
Also in this case, at the time of conveyance, the management of individual components is not complicated by connecting the driving device 15, the pulley 16, and the guide plate 17. Further, the pulley 16 is fixed and the driving device 15 is temporarily placed on the panel. Thereafter, the pulley 16 and the guide plate 17 or the guide plate 17 and the driving device 15 are removed, and the driving device 15 is fixed. Can be moved to That is, also in this case, the work of attaching the window regulator component to the panel is not complicated, and the cable tension can be adjusted by lengthening the cable path after the component is attached.

  Moreover, in the embodiment introduced so far, the driving device unit has been described in which the driving device is connected to a cable guide disposed on the window regulator. However, a pulley connected to the drive device may be disposed under the window regulator. In this case, since the driving device comes up with respect to the pulley, the temporary fixing of the pulley must be strong enough to hold the driving device. However, this drive device unit can be easily assembled in the same manner as the drive device unit described above.

It is a front view which shows one Embodiment of the drive device unit of this invention. It is an exploded view of the drive device of the drive device unit of FIG. 3A and 3B are a front view and a side view of the drum housing of the drive unit of FIG. 4A and 4B are a front view and a side view showing the pulley of the drive unit of FIG. 1, and FIG. 4C is an exploded view of the pulley. 5A and 5B are a side view and a front view of the guide plate of the drive unit of FIG. 1, and FIG. 5C is a partially enlarged view of the guide plate. It is a front view which shows one Embodiment of the window regulator of this invention. It is a front view which shows other embodiment of the window regulator of this invention. 8a and 8b are front views showing other embodiments of the drive unit according to the present invention.

Explanation of symbols

C cable 10, 10b drive unit 11 drum unit 12 motor unit 15 drive unit 16 pulley 17 guide plate 17a upper surface of guide plate 17b lower surface of guide plate 18a cable groove 18b central hole 19 drum 20 drum housing 21 receiving portion 22 mounting hole 23 bolt 24 connecting hole 25 sliding portion 26 pulley connecting portion 27 plate connecting portion 28 upper support portion 29 lower support portion 30 motor housing 31 drive shaft 36 pulley body 37 pulley shaft 38 pulley substrate 39 pulley cover 41 pulley center hole 42 cable groove 43 steps Portion 45 Shaft body 45a Shaft body upper surface 45b Recess 46 Male thread 47 Lower 48 Middle 49 Upper 51 Center hole 52 Mounting portion 53 Recess 54 Engagement portion 55 Cover portion 56 Leg portion 57 Hooking part 58 Holding part 61 Sliding part 62 Connecting part 63a, 63b Protruding part 64 Stopping part 70, 70b Window regulator 71a Upper right pulley 71b Right lower pulley 71c Lower left slider 72a Rear carrier plate 72b Front carrier plate 73 Connecting protrusion 74a, 74b Cable guide 75 Carrier plate 76 Guide plate 77 Drive device connecting portion 77a Stop portion 78 Insertion slit 79 Fitting slit 80 Drive device unit 81 Guide plate

Claims (8)

It consists of a cable guide that changes the direction of the cable, a drive device that drives the cable, and a guide plate that connects the cable guide and the drive device,
The drive device is movable with respect to the cable guide so that the path length of the cable can be changed by moving the drive device;
A drive unit for a window regulator fixed to the door panel. Said drive device, the drive device unit slidable claim 1, wherein along the guide plate. Said drive device, the drive device unit pivotable claim 1, wherein with respect to the cable guide. Said drive device, the cable guide or the guide plate and the drive unit according to claim 1, wherein detachable. The driving device includes a drum having a cable groove formed on a side surface and a drum unit including a drum housing that covers the drum, a motor that drives the drum, and a motor housing that covers the motor, and a motor coupled to the drum unit. Consisting of units,
The drive unit according to claim 1, wherein the guide plate is connected to a drum housing of the drive unit. Cable guides arranged above and below,
Cables routed in a closed loop using the upper and lower cable guides,
A carrier plate attached to the cable and holding the glass,
A drive unit attached to the cable and driving the cable;
A guide plate connecting one of the cable guides and the drive device ;
The window regulator is configured to be movable with respect to the cable guide so that the path length of the cable can be changed by moving the drive device . Four cable guides are arranged in a square shape,
The cable is routed in a horizontal 8-shape so as to directly connect the upper and lower cable guides,
The carrier plate is attached to a cable connecting the upper and lower cable guides,
The drive device is connected to a cable that connects one diagonal cable guide, and the drive device is connected to one of the other diagonal cable guides via a guide plate,
The window regulator according to claim 6 . The window regulator according to claim 6, wherein a member for guiding the carrier plate is not provided.