JP2012149384A - Vehicle window regulator device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vehicle window regulator device having a thinned connection of a guide rail and a drum housing, which allows the guide rail and the drum housing to be easily formed.SOLUTION: A guide rail 22 which is fixed to door panels 11 and 12, extends along the lifting direction of a slide window 16, and guides the movement of a slider, and a drum housing 28 which is located below the guide rail and fixed to the door panel are integrally molded to an integrated resin guide rail 21.

Description

  The present invention relates to a vehicle window regulator device for raising and lowering a slide window of a vehicle door.

As an example of a window regulator device that raises and lowers a slide window with respect to a door panel of a vehicle door, a type that moves and guides the slide window along one guide rail extending in the vertical direction is known.
Patent Documents 1 and 2 are both this type of window regulator devices, a slider fixed to the lower end of the slide window, a guide rail that is fixed to the door panel and extends in the vertical direction to move and guide the slider, and a guide rail on the door panel. The drum housing connected to the lower end portion of the guide rail, fixed below, the drive drum rotatably supported by the drum housing and rotated by the power of the motor, and rotatably provided at the upper end portion of the guide rail And a driving wire linked to the driving drum in a state of being hung around the pulley and having an intermediate portion fixed to the slider.
When the drive drum is rotated using the power of the motor, the wire moves in the vertical direction while rotating the pulley in conjunction with the rotation operation of the drive drum, so that the slide window integrated with the slider moves up and down and the vehicle door Open and close the window hole.

Japanese Patent No. 3332803 JP 2006-28973 A

  In Patent Documents 1 and 2, since the guide rail and the drum housing are formed as separate members and connected to each other, the number of parts is large, and the number of assembly steps is increased by the number of connecting steps of the guide rail and the drum housing. End up.

Further, in Patent Document 1, since the lower end portion of the guide rail and the upper end portion of the drum housing are overlapped in the thickness direction of the vehicle door and both are fixed with screws or the like, the thickness of the connection portion between the guide rail and the drum housing is increased. . On the other hand, in Patent Document 2, since the lower end portion of the guide rail is connected to the lower end portion of the guide rail in the downward fitting hole recessed in the upper surface of the drum housing, the upper end portion of the drum housing is connected. The thickness of the connecting portion between the guide rail and the drum housing is increased. However, when a window regulator device with a large connection between the guide rail and the drum housing is provided on the vehicle door, the thickness of the vehicle door must be increased or the layout of other members must be changed. Ideally, the thickness of the window regulator device should be as thin as possible.
If the guide rail and the drum housing are integrally formed of a metal such as iron or aluminum, the portion corresponding to the connecting portion is formed by a single metal plate, and thus the thickness of the portion is reduced. However, since the guide rail and the drum housing have an uneven and complicated shape, it is practically difficult to mold them as a single body using metal.

  It is an object of the present invention to provide a vehicle window regulator device capable of easily forming a guide rail and a drum housing while making a connecting portion between the guide rail and the drum housing thin.

  A vehicle window regulator device according to the present invention includes a slider fixed to a slide window that moves up and down with respect to a door panel of a vehicle door, and a guide rail that is fixed to the door panel and extends in the up-and-down direction and guides the slider. A drum housing fixed to the door panel below the guide rail, a drive drum rotatably supported on the drum housing, and a wire guide positioned above the drive drum provided on the guide rail And a drive wire that is linked to the drive drum in a state of being hung around the wire guide and that moves up and down together with the slider in conjunction with the rotational operation of the drive drum, The guide rail and the drum housing are integrally formed of resin. It is characterized in that the guide rails.

  A water guide groove, which is recessed on the surface of the integrated guide rail facing the slider, extends downward toward one side edge in the width direction of the integrated guide rail and extends at its lower end to the one side edge. When the slide window is located at the upper limit position, the upper end portion of the water guide groove may be located below the lower end of the slider.

  Further, the above-mentioned integral guide rail, which extends from one side edge side in the width direction of the integral guide rail toward the other side edge side and is located immediately above the drive drum, and the integral type A water guide groove formed on a surface of the guide rail facing the slider and extending downward toward the one side edge and having a lower end opened directly above the waterproof portion, and the slide window has an upper limit When located at the position, the upper end of the water guiding groove may be located below the lower end of the slider.

  When the slide window is located at the upper limit position, the upper end portion of the water guide groove may be located near the lower end of the slider.

  The upper surface of the water guide groove is preferably an inclined surface extending from the surface of the integrated guide rail toward the bottom surface side of the water guide groove toward the lower surface side of the water guide groove.

Since the integrated guide rail of the present invention is formed by integrally molding the guide rail and the drum housing with resin, the connecting portion between the guide rail and the drum housing can be made thin. Therefore, interference with other members can be avoided without increasing the thickness of the vehicle door or changing the layout of other members provided in the interior space of the vehicle door.
Moreover, since it is an integrally molded product made of resin, it can be easily molded even with an integrated guide rail having a complicated uneven shape on the surface.
Further, since the guide rail and the drum housing, which are separate bodies in the conventional window regulator device, are integrated, it is possible to reduce the number of parts and the number of assembly steps.

  According to the second aspect of the present invention, even when rainwater flows from the slider to the integrated guide rail when the slide window is located at the upper limit position, the rainwater enters the water guide groove from the surface of the integrated guide rail. Since the water flows from the lower end of the water guide groove to one side edge in the width direction of the integrated guide rail, it is possible to prevent the rainwater from adhering to the drive drum.

  According to the third aspect of the present invention, even when rainwater flows from the slider to the integrated guide rail when the slide window is located at the upper limit position, the rainwater enters the water guide groove from the surface of the integrated guide rail. Then, it flows down from the lower end of the water guide groove to the waterproof part directly above. Therefore, it is possible to prevent the rainwater from adhering to the drive drum.

  According to the invention described in claim 4, since the vertical length of the water guiding groove becomes longer (as compared with the case where the upper end portion of the water guiding groove is greatly separated downward from the lower end of the slider), as a result, The inclination angle with respect to the horizontal direction becomes tight (the water guide groove stands). Therefore, rainwater that has flowed into the water guide groove flows smoothly toward the lower end side.

  According to the fifth aspect of the present invention, rainwater that has flowed down the surface of the integrated guide rail from above the water guide groove can easily flow from the upper surface of the water guide groove into the water guide groove (bottom side).

1 is a side view of a vehicle door according to an embodiment of the present invention, viewed from the outside of a vehicle, with a door trim being omitted and a part of an outer panel being broken away. It is the disassembled perspective view seen from the vehicle outer side of the window regulator apparatus. It is the perspective view seen from the vehicle outside of a window regulator device. It is the perspective view seen from the vehicle outside of the guide rail of a modification. It is an enlarged view of the part shown by the V arrow line of FIG. The enlarged view of the part shown by the VI arrow line of FIG.

Hereinafter, an embodiment of the present invention will be described with reference to FIGS. Each direction in the following description is based on the arrow direction in the figure.
FIG. 1 is a side view of a vehicle door 10 that can be rotated about a vertical axis that opens and closes a side opening of a vehicle body (not shown) of an automobile, as viewed from the vehicle exterior side.
The vehicle door 10 is composed of a metal outer panel (door panel) 11 that constitutes the outer side surface of the lower half of the vehicle door 10, and an outer panel 11 that has a peripheral edge fixed to a peripheral edge excluding the upper edge of the inner side surface of the outer panel 11. A metal inner panel (door panel) 12 constituting the regulator housing space 13 with the upper surface opened therebetween, and an inverted U-shaped door sash 14 constituting the upper half of the vehicle door 10 fixed to the inner side surface of the outer panel 11. And a pair of front and rear glass guides 15 fixed to the inner side surface of the outer panel 11. Guide grooves (not shown) are formed on the rear surface of the front glass guide 15 and the front surface of the rear glass guide 15, and the guide grooves of the front and rear glass guides 15 are provided between the front and rear glass guides 15. Both front and rear edges of the glass slide window 16 are slidably supported in the vertical direction. The slide window 16 has a fully closed position (upper limit position, see FIG. 1) for closing the entire window hole formed between the outer panel 11 and the door sash 14 along the front and rear glass guides 15, and substantially the entire window hole. It can be moved up and down between the fully open position (lower limit position, not shown). A fixed glass 17 having the same shape as the opening is fitted and fixed in an opening formed between the rear glass guide 15 and the rear portion of the door sash 14.

The regulator storage space 13 is provided with a window regulator device 20 for raising and lowering the slide window 16.
The window regulator device 20 includes an integrated guide rail 21 that is an integrally molded product of resin. The integrated guide rail 21 is integrally provided with a guide rail 22 that constitutes the majority of the guide rail 21 except for its lower end, and a drum housing 28 that constitutes the lower end.
The guide rail 22 includes a base plate 23 extending in the vertical direction (a direction parallel to the up-and-down direction of the slide window 16), a guide wall 24 projecting from the rear edge of the base plate 23, and extending toward the vehicle exterior. A pulley mounting portion 25 having a through-mounting hole 26 at the center thereof and a pair of front and rear through-holes 27 formed immediately above the through-mounting hole 26 are integrally provided at the upper end portion of the outer side surface of the vehicle 22. ing.
The drum housing 28 has a drum mounting recess 29 formed in a circular shape in a side view that is recessed by one step inward from the vehicle outer surface of the base plate 23, and is rotatably supported at the center of the drum mounting recess 29. A convex portion 30 is formed. The outer surface of the drum housing 28 surrounds the periphery of the drum mounting recess 29, and the inner peripheral surface of the portion excluding the front and rear upper ends thereof forms an arcuate surface centering on the rotation support projection 30. The drum cover wall 31 protrudes integrally. The upper end portion of the rear portion of the drum cover wall 31 constitutes an upper waterproof portion 32 positioned immediately above the rear portion of the drum mounting recess 29. Three protrusions are integrally provided on the outer peripheral surface of the drum cover wall 31, female screw holes 33 are formed in the two protrusions, and the remaining one protrusion penetrates the protrusion. A screw insertion hole 34 is formed. Further, a wire insertion groove 35 extending downward from the upper surface and opening on the inner peripheral surface (arc surface) side is formed in the rear surface of the rear side of the drum cover wall 31 in a recessed manner. Further, a rubber cushion member 37 is fixed to the upper surface of the directly waterproof portion 32 (or a recess is formed on the upper surface of the directly waterproof portion 32, and the cushion member 37 may be fitted and fixed to the recess). The cushion member 37 is fixed to the waterproof portion 32 directly above by bonding or the like after the integral molding of the integrated guide rail 21 with resin is completed.

A slider 40, which is an integrally molded product made of resin, is slidably attached to the integrated guide rail 21.
The slider 40 is a member having a substantially L-shaped cross section, and includes a fitting groove 41 having an L-shaped cross section that extends in the vertical direction and opens at the upper and lower end surfaces and the front end surface. The slider 40 further includes three through grooves extending in the vertical direction separately from the fitting groove 41. One of them is a slide insertion groove 42 having a uniform cross-sectional shape having a circular cross section. The first wire attachment groove 43 located on the front side of the slide insertion groove 42 is a groove having a circular cross section whose front-rear width changes in two stages, a stopper attachment portion 44 constituting the lower portion thereof, and a stopper constituting the upper portion thereof. A wire attachment portion 45 having a diameter smaller than that of the attachment portion 44. As shown in the drawing, an insertion slit 46 having the same width as that of the stopper mounting portion 44 is connected to the inner end portions of the stopper mounting portion 44 and the wire mounting portion 45, and the insertion slit 46 extends to the inner surface of the slider 40. It extends. The second wire mounting groove 47 located on the front side of the first wire mounting groove 43 is vertically symmetrical with the first wire mounting groove 43, and corresponds to the stopper mounting portion 44 and the upper portion of the second wire mounting groove 47. A stopper mounting groove 48 and a wire mounting portion 49 corresponding to the wire mounting portion 45 and constituting the lower portion of the second wire mounting groove 47 are provided for insertion to connect to the second wire mounting groove 47. The slit 50 extends to the inner surface of the slider 40. In addition, a collar fitting hole 51 that penetrates the protrusion in the vehicle width direction is formed in the protrusion formed at the front end of the slider 40.

One end of a first wire (drive wire) 54 and a second wire (drive wire) 58 can be attached to the slider 40.
Stoppers 55 and 56 having a diameter larger than that of the first wire 54 are fixed to both ends of the first metal wire 54, and a compression coil spring 57 is slidably mounted near the end on the stopper 55 side. It is. On the other hand, stoppers 59 and 60 having a larger diameter than the second wire 58 are fixed to both ends of the metal second wire 58, and the compression coil spring 61 is slidable in the vicinity of the end on the stopper 59 side. It is attached to.
Both the first wire 54 and the second wire 58 are attached to the slider 40 in a state separated from the integrated guide rail 21. Specifically, the end of the first wire 54 on the stopper 55 side and the end of the second wire 58 on the stopper 59 side are brought closer to the first wire attachment groove 43 and the second wire attachment groove 47 from the inside of the vehicle, One wire 54 is inserted into the first wire mounting groove 43 (stopper mounting portion 44, wire mounting portion 45) through the insertion slit 46, and the second wire 58 is inserted into the second wire mounting groove 47 (stopper mounting) through the insertion slit 50. Insert into groove 48, wire attachment 49).
When the first wire 54 and the second wire 58 are attached to the slider 40 in this way, a metal pressing cover 63 is attached to the slider 40.
The pressing cover 63 is a press-formed product of a metal plate, and includes a pressing plate portion 64 that is a flat plate portion orthogonal to the vehicle width direction, an upper piece 65 that protrudes outward from the upper and lower edges of the pressing plate portion 64, and A lower piece 67 and a collar 69 projecting outward from the front end portion of the pressing plate portion 64 and opening at both ends are provided. The upper piece 65 is formed with a wire slit 66, and the lower piece 67 is formed with a wire slit 68 positioned in front of the wire slit 66.

  When the presser cover 63 is mounted on the slider 40, first, the compression coil spring 57 is inserted into the stopper mounting portion 44 through the insertion slit 46 together with the stopper 55 while being compressed against the biasing force, and the compression spring 57 is compressed. The coil spring 61 is inserted into the stopper mounting groove 48 through the insertion slit 50 together with the stopper 59 while being compressed against the biasing force. Then, the presser cover 63 is put on the slider 40 from the vehicle inner side while the collar 69 is fitted into the collar fitting hole 51. Then, the pressing plate portion 64 comes into contact with the inner surface of the slider 40 (the surface on which the insertion slit 46 and the insertion slit 50 are formed), and the upper piece 65 positions the first wire 54 in the wire slit 66. The lower piece 67 contacts the lower surface of the slider 40 while the second wire 58 is positioned in the wire slit 68. As a result, the presser plate portion 64 restricts the first wire 54 and the second wire 58 from coming out of the insertion slit 46 and the insertion slit 50 into the vehicle interior, and the second wire attachment groove is further formed by the front portion of the upper piece 65. 47 is closed, and the lower surface of the first wire mounting groove 43 is closed by the rear portion of the lower piece 67, so that the elastic force of the compression coil spring 61 and the compression coil spring 57 moves and urges them upward and downward, respectively. The stopper 59 and the stopper 55 are prevented from coming out upward and downward from the stopper mounting groove 48 and the stopper mounting portion 44, respectively.

  Then, an integrated object composed of the slider 40, the first wire 54, the second wire 58, and the pressing cover 63 is attached to the integrated guide rail 21. Specifically, this integrated object is brought close to the upper end of the integrated guide rail 21 from above, and the rear edge of the upper end of the base plate 23 is fitted into the rear of the fitting groove 41 from below, so that the base plate The vehicle outer surface 23 is opposed to the vehicle inner surface of the slider 40 (the surface on which the insertion slit 46 and the insertion slit 50 are formed), and the slider 40 is slid downward with respect to the integrated guide rail 21 as it is. Then, since the upper end portion of the guide wall 24 is fitted to the vehicle outer end portion of the fitting groove 41 from below, the relative movement in the front-rear direction and the relative movement in the vehicle width direction of the slider 40 with respect to the integrated guide rail 21 are restricted. Is done.

The intermediate portion of the first wire 54 is wound around a wire support groove that is recessed in the entire peripheral surface of the pulley (wire guide) 73. The pulley 73 is rotatably supported by a metal bracket 74 via a rotation support shaft 75 extending in the vehicle width direction. The bracket 74 has a bolt (not shown) projecting from the rear side of the bracket 74 inserted into the through-mounting hole 26 from the outside of the vehicle, and a nut (not shown) screwed onto the tip of the bolt that protrudes to the inside of the integrated guide rail 21. By doing so, it is attached to the integrated guide rail 21.
The end of the first wire 54 on the stopper 56 side and the end of the second wire 58 on the stopper 60 side are fixed to a drive drum 77. A wire support groove is formed in the entire circumferential surface of the drive drum 77, and two locking recesses 78 communicating with the wire support groove are formed in the side surface of the drive drum 77 (one in FIG. 2). Only one is shown). The stopper 56 and the stopper 60 are fitted in the two locking recesses 78 in a state where they are respectively removed, and the vicinity of the end portion of the first wire 54 on the stopper 56 side and the end portion of the second wire 58 on the stopper 60 side. The vicinity is wound around the wire support groove of the drive drum 77 (the winding directions of the first wire 54 and the second wire 58 are opposite to each other). The driving drum 77 is housed in the drum mounting concave portion 29 of the integrated guide rail 21 in a state in which the inner end portion of the center through hole is rotatably fitted to the rotation supporting convex portion 30. The portion located in the vicinity of the drive drum 77 is slidably inserted into the wire insertion groove 35.
The drive drum 77 is rotated by the power of the motor 80 fixed to the motor bracket 81 which is a metal disk. The motor bracket 81 includes a rotation support shaft 82 that protrudes toward the inner side of the vehicle, and two through holes 83 that are respectively formed in two protrusions that protrude outward in the radial direction. In the motor bracket 81, the rotation support shaft 82 is fitted to the vehicle outer end portion of the central through hole of the drive drum 77 so as to be relatively rotatable, and the bolt 84 inserted into the two through holes 83 from the vehicle outer side is inserted into the female screw hole 33. By being screwed together, the drum cover 28 is fixed to the drum housing 28 in contact with the vehicle outer surface. When the motor bracket 81 is fixed to the drum housing 28, the drive drum 77 supported by the rotation support shaft 82 can be rotated within the drum mounting recess 29, and the output rotation shaft of the motor 80 is connected via a speed reduction mechanism (not shown). And linked to the drive drum 77.

Integrated guide rail 21, cushion member 37, slider 40, first wire 54 (stopper 55, stopper 56, compression coil spring 57), second wire 58 (stopper 59, stopper 60, compression coil spring 61) described above, The presser cover 63, the pulley 73 (the bracket 74, the rotation support shaft 75), the drive drum 77, the motor 80, the motor bracket 81, and the bolt 84 are constituent elements of the window regulator device 20. The window regulator device 20 unitized as described above is disposed in the regulator housing space 13 through the work opening 12a formed in the inner panel 12, and a pair of through holes formed in the upper end of the integrated guide rail 21. A bolt 85 inserted into the inner panel 12 is screwed into a female screw hole of a fixing member fixed to the inner surface of the outer panel 11, and a bolt 86 inserted into the screw insertion hole 34 from the outer side is attached to the outer surface of the inner panel 12. The outer panel 11 and the inner panel 12 are fixed by screwing into the female screw holes of the fixed fixing member.
Further, when the window holder 71 is fixed to the lower edge portion of the slide window 16, the slide window 16 is lowered and the window holder 71 is opposed to the slider 40, bolts that penetrate the collar fitting hole 51 and the collar 69 from the inside of the vehicle. The front end portion of 70 is screwed into a female screw hole (not shown) of the window holder 71 to fix the slider 40 and the window holder 71 to each other. When a door trim (not shown) is attached to the inner surface of the inner panel 12, the vehicle door 10 is completed.
When the window switch provided on the door trim of the vehicle door 10 is operated from the initial position (neutral position) to the opening operation direction, the motor 80 that receives current from the power source (not shown) rotates in the forward direction and the drive drum 77 is shown in FIGS. 3 counterclockwise. Then, the first wire 54 is discharged from the driving drum 77 while the second wire 58 is wound up by the driving drum 77, and the portion of the first wire 54 positioned in front of the pulley 73 and the second wire 58 pull the pulley 73. The first wire 54 is lowered while being rotated, and the portion of the first wire 54 located behind the pulley 73 is raised, so that the slider 40 and the slide window 16 are lowered along the base plate 23 and the guide wall 24. On the other hand, when the window switch is operated in the closing operation direction, the motor 80 receiving current from the power source rotates in the reverse direction and the drive drum 77 rotates in the clockwise direction in FIGS. For this reason, the second wire 58 is discharged from the drive drum 77 while the first wire 54 is wound up by the drive drum 77, and the portion of the first wire 54 positioned in front of the pulley 73 and the second wire 58 pass the pulley 73. The first wire 54 rises while being rotated, and the portion located behind the pulley 73 of the first wire 54 is lowered, so that the slider 40 and the slide window 16 rise along the base plate 23 and the guide wall 24. If the window switch is returned to the initial position, the supply of current from the power source to the motor 80 is cut off, so that the motor 80 stops rotating.

In the present embodiment described above, the integrated guide rail 21 is formed by integrally molding the guide rail 22 and the drum housing 28 with resin, so that the connecting portion between the guide rail 22 and the drum housing 28 can be thinned. Is possible. Therefore, interference between the window regulator device 20 and the members can be avoided without increasing the thickness of the vehicle door 10 or changing the layout of members other than the window regulator device 20 provided in the regulator storage space 13.
In addition, since the integrated guide rail 21 has a complicated uneven shape such as the guide wall 24 and the drum cover wall 31 on the surface thereof, it is an integrally formed product made of resin, so that it can be easily formed.
Further, since the guide rail and the drum housing, which are separate bodies in the conventional window regulator device, are integrated, it is possible to reduce the number of parts and the number of assembly steps.

As mentioned above, although this invention was demonstrated using the said embodiment, this invention can be implemented, giving various changes.
For example, the integrated guide rail 21 may be implemented in the form of the integrated guide rail 88 shown in FIGS.
The integral guide rail 88 is characterized in that a water guide groove 89 that is an inclined groove that extends downward toward the rear side of the base plate 23 toward the rear is provided. As shown in FIGS. 4 and 5, the upper end (front end) of the water guide groove 89 is open at the front end surface of the base plate 23, and the slide window 16 is in the fully closed position (upper limit position) at the upper end of the water guide groove 89. ) Is located in the vicinity below the lower end surface of the slider 40. As shown in FIG. 6, the lower end (rear end) of the water guide groove 89 extends to the upper end surface of the rear portion of the drum cover wall 31. As shown in FIG. 6, the upper end surface of the rear portion of the drum cover wall 31 is an inclined surface 31 a that is located behind the wire insertion groove 35 and extends obliquely rearward and downward.
Since the upper edge of the outer panel 11 is provided with a belt molding (elastic lip) that comes into contact with the outer surface of the slide window 16 in a watertight state, when the slide window 16 is in the fully closed position, the environment such as rain There is a low possibility that rainwater adhering to the surface of the slide window 16 will flow along the surface of the slide window 16 to the lower end of the slide window 16 (portion located below the upper edge of the belt molding and the slide window 16). However, it is rare that rainwater flows from the slight gaps between the outer panel 11 and the belt molding and the slide window 16 to the lower end portion of the slide window 16. When the rainwater flows to the lower end portion, the rainwater flows along the slider 40 to the outside of the base plate 23. There is a risk of adhering to the side surface and further flowing to the drive drum 77. If rainwater adheres to the drive drum 77, rainwater may splash from the drive drum 77 to the motor 80, so it is necessary to prevent rainwater from adhering to the drive drum 77.
However, since the water guide groove 89 is provided in the base plate 23 in this modification, even if rainwater flows from the slider 40 to the base plate 23 when the slide window 16 is in the fully closed position, this rainwater Enters the water guide groove 89 from the surface of the base plate 23, flows from the lower end (rear end) of the water guide groove 89 to the inclined surface 31a, and is discharged from the inclined surface 31a to the outside of the vehicle. Never do.
Note that the lower end of the water guide groove 89 may be extended to the rear end surface of the guide wall 24 (through the guide wall 24) and opened at the rear surface of the guide wall 24.
Further, since the upper waterproof portion 32 covers the upper part of a part (rear portion) of the drive drum 77, the lower end (rear end) of the water guiding groove 89 is terminated at a position immediately above the upper waterproof portion 32, so that the water guiding groove Rainwater discharged from the lower end of 89 may be dropped on the upper surface of the waterproof portion 32 directly above.
Further, the water guiding groove 89 may be an inclined groove that extends downward from the rear toward the front.
Further, the upper surface of the water guide groove 89 (“rear surface” in the modified examples of FIGS. 4 to 6, and “front surface” when the water guide groove 89 is an inclined groove extending downward from the rear toward the front) is used as the base plate 23. It is good also as an inclined surface extended to the lower surface side of the water guide groove 89 as it goes to the bottom face side of the water guide groove 89 from the surface. In this way, rainwater that has flowed down the surface of the base plate 23 from above the water guide groove 89 can easily flow from the upper surface (inclined surface) of the water guide groove 89 into the water guide groove 89 (bottom surface side).

  Instead of the pulley 73, a fixed wire guide that cannot rotate with respect to the base plate 23 and has a wire support groove on the peripheral surface may be fixed.

10 Vehicle door 11 Outer panel (door panel)
12 Inner panel (door panel)
12a Work opening 13 Regulator housing space 14 Door sash 15 Glass guide 16 Slide window 17 Fixed glass 20 Window regulator device 21 Integrated guide rail 22 Guide rail 23 Base plate 24 Guide wall 25 Pulley mounting portion 26 Through mounting hole 27 Through hole 28 Drum housing 29 Drum mounting recess 30 Rotating support projection 31 Drum cover wall 31a Inclined surface 32 Waterproof portion 33 Female thread hole 34 Screw insertion hole 35 Wire insertion groove 37 Cushion member 40 Slider 41 Fitting groove 42 Slide insertion groove 43 First Wire attachment groove 44 Stopper attachment portion 45 Wire attachment portion 46 Insertion slit 47 Second wire attachment groove 48 Stopper attachment portion 49 Wire attachment portion 50 Insertion slit 51 Color fitting hole 54 First wire (drive wire)
55 56 Stopper 57 Compression coil spring 58 Second wire (drive wire)
59 60 Stopper 61 Compression coil spring 63 Presser cover 64 Presser plate portion 65 Upper piece 66 Wire slit 67 Lower piece 68 Wire slit 69 Collar 70 Bolt 71 Window holder 73 Pulley (wire guide)
74 Bracket 75 Rotation support shaft 77 Drive drum 78 Locking recess 80 Motor 81 Motor bracket 82 Rotation support shaft 83 Through hole 84 85 86 Bolt 88 Integrated guide rail 89 Water guide groove

Claims (5)

A slider fixed to a slide window that moves up and down relative to the door panel of the vehicle door;
A guide rail that is fixed to the door panel, extends along the ascending / descending direction, and moves and guides the slider;
A drum housing fixed to the door panel by being positioned below the guide rail;
A drive drum rotatably supported on the drum housing;
A wire guide located above the drive drum provided on the guide rail;
A drive wire that is linked to the drive drum in a state of being hung around the wire guide, and moves up and down together with the slider in conjunction with the rotation of the drive drum;
In a vehicle window regulator device comprising:
A window regulator device for vehicles, wherein the guide rail and the drum housing are integrated guide rails that are integrally molded products of resin. The vehicle window regulator device according to claim 1,
A water guide groove, which is recessed on the surface of the integrated guide rail facing the slider, extends downward toward one side edge in the width direction of the integrated guide rail and extends at its lower end to the one side edge. With
A vehicle window regulator device in which an upper end portion of the water guiding groove is positioned below a lower end of the slider when the slide window is located at an upper limit position. The vehicle window regulator device according to claim 1,
Formed on the integrated guide rail, extending from one side edge side in the width direction of the integrated guide rail toward the other side edge side, and located immediately above the drive drum;
A water guide groove formed on a surface of the integrated guide rail facing the slider, extending downward toward the one side edge, and having a lower end opened directly above the waterproof portion;
With
A vehicle window regulator device in which an upper end portion of the water guiding groove is positioned below a lower end of the slider when the slide window is located at an upper limit position. In the window regulator device for vehicles according to claim 2 or 3,
A vehicle window regulator device in which an upper end portion of the water guiding groove is positioned in the vicinity of a lower end of the slider when the slide window is located at an upper limit position. In the window regulator device for vehicles according to any one of claims 2 to 4,
A vehicle window regulator device, wherein the upper surface of the water guide groove is an inclined surface extending from the surface of the integrated guide rail toward the bottom surface side of the water guide groove toward the lower surface side of the water guide groove.

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