JPH0716867Y2 - Window regulator - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Industrial Field of the Invention The present invention relates to a window regulator that is most suitable for raising and lowering a windshield of a front side door of an automobile such as a large vehicle.

Conventional technology In vehicles such as large vehicles, the visibility from the driver's seat to the side of the passenger side is poor, so as a safety measure for pedestrians, an auxiliary mirror is provided in addition to the outside mirror to compensate for the lack of visibility. Or, a transparent window is provided on the door panel of the front side door on the passenger side.

In the conventional wire type window regulator, as shown in FIG. 8, the lower edge of the window glass 1 is attached to the carrier plate 2
The window glass 1 is movably attached to the guide rail 3 via the carrier plate 2, the outer edge of the window glass 1 is fitted to the sash 5 of the door panel 4, and the window glass 1 is moved up and down with the guide rail 3. It was guided by the side frame of Sash 5.

In addition, two guide rails are extended in parallel in a substantially vertical direction with a front-rear space therebetween, and brackets are provided on the two guide rails respectively so as to be movable in the vertical direction, and the guide rails guide the brackets to the respective guide rails. Sliders are slidably provided, and the slider guided by one guide rail and the slider guided by the other guide rail are vertically offset and fixed to the lower part of the wind glass, and the two wind glasses are fixed. Japanese Patent Laid-Open No. 2-221580 proposes a window regulator for a vehicle which is guided by guide rails.

In addition, a pair of guide rails are arranged side by side along the vertical path of the window glass, and a drive carrier plate for fixing the lower part of the window glass to one guide rail is provided movably in the vertical direction, while the other guide rail is provided. A vertical carrier plate for fixing the lower part of the window glass to the guide rail is provided movably in the vertical direction, and a plurality of rollers fitted to one guide rail are rotatably provided on the drive carrier plate. In addition, a window glass lifting device in which a plurality of rollers fitted to the other guide rail are provided so as to be rotatable is proposed in Japanese Utility Model Laid-Open No. 61-117873.

Further, a pair of guide rails that are parallel to each other are arranged at a front and back, and carrier brackets in which the lower part of the window glass is fixed to the pair of guide rails are movably provided in the up and down directions, respectively. No. 61-201475 is proposed in which a plurality of carrier rollers fitted to the guide rails are rotatably provided and a window glass is moved up and down along a pair of guide rails. .

However, in the conventional wire type window regulator,
By disposing the guide rail 3 with respect to the door panel 4 at a position slightly forward of the center of gravity of the window glass 1, the window glass 1 is tilted to the rear side of the door panel 4,
Since the window glass 1 was received by the side frame on the rear side of the sash 5 so as to be in a stationary state, the transparent window 6 is fixed to the guide rail 3
It is difficult to make the transparent window 6 large on the door panel 4 because it is provided only at a position near the front side of the door panel 4 which is detached from the door panel 4. Since there is a regulation and there is not enough space for arranging the guide rail 3, the door panel 4 that does not interfere with the guide rail 3 with respect to the transparent window 6 is provided.
There is no choice but to place it near the trailing edge.

Further, the one described in Japanese Patent Application Laid-Open No. 2-221580 offsets a slider slidably guided by one guide rail and a slider slidably guided by the other guide rail up and down,
The windshield is stable in the vehicle width direction, avoiding the sideways phenomenon of the windshield while the windshield is moving up and down, and the upper slider guides the lower slider to support the front and rear balance of the windshield. Was just for stability, and the window glass was only allowed to move up and down smoothly.

Further, in the one disclosed in Japanese Utility Model Laid-Open No. 61-117873, the drive carrier plate is stopped at a predetermined position of one guide rail, and the temporary fixing member of the driven carrier plate is engaged with a part of the other guide rail. By temporarily fixing it,
The window glass is simply positioned so as to easily correspond to the drive carrier plate and the driven carrier plate.

Further, the one disclosed in Japanese Utility Model Publication No. 61-201475 discloses a glass side bracket in which a carrier bracket is fixed to a window glass and vertically slidably engaged with a guide rail, and a glass side bracket connected to a wire. And a wire-side bracket that is relatively slidably connected in the vehicle width direction, the wire-side bracket moves in the vehicle width direction with respect to the glass-side bracket when the window glass moves up and down, and the traction force is applied to the wire. I just tried to avoid it from working.

SUMMARY OF THE INVENTION The object of the present invention is to solve the above-mentioned problems, by rotating the rotating drum, the wire moves along with the rotation of the rotating drum, and the carrier plate and the guide rail together with the wire via the wire connecting body. Along with the carrier plate, the upper roller rotates while engaging in pressure contact with the front side wall near the center of gravity of the windshield of the guide rail as the carrier plate moves, while the lower roller moves along with the carrier plate. Along with this, the guide rail rotates while engaging in a state in pressure contact with the rear side wall far from the center of gravity of the windshield, and the windshield smoothly moves up and down along the guide rail with the carrier plate as the upper roller and the lower roller rotate, The guide rail cooperates with the carrier plate to guide the rear part of the windshield up and down, The upper roller and the lower roller have the upper roller and the lower roller in front of the side wall and the rear of the guide rail in a state where the rolling drum does not interfere with the transparent window, the transparent window can be set large relative to the door panel, and the lifting and lowering of the windshield relative to the guide rail is stopped. SUMMARY OF THE INVENTION It is an object of the present invention to provide a window regulator which is separately pressed against the side walls of the above and can support the window glass by the upper roller and the lower roller in a stationary state with respect to the guide rail only by the carrier plate.

Means for Solving the Problems The window regulator of the present invention has a guide rail disposed behind the center of gravity of the window glass, and a carrier plate for transferring the rear portion of the window glass to the guide rail is vertically movable. An upper roller is provided rotatably near the upper edge of the carrier plate and in pressure contact with a front side wall of the guide rail near the center of gravity of the window glass. A lower roller, which is pressed against a side wall of the guide rail at a distance from the center of gravity of the windshield at a distance, is rotatably provided, and an auxiliary guide rail parallel to the guide rail is disposed in front of the center of gravity of the windshield. Then, the support plate for supporting the front portion of the windshield is vertically mounted on the auxiliary guide rail. The support plate is provided with a sliding body that engages with the auxiliary guide rail, and a rotary drum around which a wire is wound is wound between the upper end of the guide rail and the upper end of the auxiliary guide rail. The structure is characterized in that it is movably provided and that both ends of the wire are respectively connected to the wire connection body of the carrier plate.

When the rotary drum around which the wire is wound is provided between the upper end of the guide rail and the upper end of the auxiliary guide rail, the wire moves as the rotary drum rotates, and the carrier plate is connected to the wire connecting body. Through the wire, it moves vertically along the guide rail that is arranged behind the center of gravity of the windshield, and the upper roller engages with the front side wall of the guide rail in pressure contact with the movement of the carrier plate. Simultaneously with the rotation of the carrier plate, the lower roller rotates while engaging with the side wall at the rear of the guide rail in pressure contact with the carrier plate, and the window glass moves along with the carrier plate as the upper roller and the lower roller rotate. Guide rail along with the carrier plate in the vertical direction at the rear of the windshield. And the support plate moves up and down along the auxiliary guide rails as the window glass moves up and down, and the sliding body moves along the support plate and the auxiliary guide rails are arranged in front of the center of gravity of the window glass. Along the vertical direction, the auxiliary guide rail guides the front part of the windshield together with the support plate in the vertical direction.

Further, in a state in which the lifting and lowering of the windshield with respect to the guide rail is stopped, the upper roller and the lower roller are separately pressed against the front side wall and the rear side wall of the guide rail,
The windshield is supported stationary with respect to the guide rails only by the carrier plate by the upper roller and the lower roller.

Embodiment Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

In FIG. 1, reference numeral 10 is a window glass, and a long guide rail 11 is provided behind the center of gravity of the window glass 10. As shown in FIG.
Carrier plate 12 for transporting the rear part of the windshield 10
Is provided movably in the vertical direction, and the front side wall 13 near the center of gravity of the window glass 10 of the guide rail 11 is provided near the upper edge of the carrier plate 12, as shown in FIG.
An upper roller 14 is rotatably provided in contact with the lower side of the carrier plate 22 at a distance below the upper roller 14 near the lower edge of the carrier plate 22 and is pressed against a rear side wall 15 far from the center of gravity of the window glass 10. A lower roller 16 is provided so as to be rotatable.

As shown in FIG. 1, an auxiliary guide rail 17 parallel to the guide rail 11 is arranged in front of the center of gravity of the window glass 10, and the auxiliary guide rail 17 supports the front portion of the window glass 10. The plate 18 is provided so as to be movable in the vertical direction, and the support plate 18 is provided with a plurality of sliders 19, 19 serving as sliding bodies that engage with the auxiliary guide rails 17, respectively.

As shown in FIG. 1, a rotary drum 25 around which a wire 24 is wound is rotatably provided between the upper end of the guide rail 11 and the upper end of the auxiliary guide rail 17, and the wire of the carrier plate 12 is rotated. As shown in FIG. 2, both ends of the wire 24 are connected to the connecting body 26, respectively.

As shown in FIG. 1, a sash 21 is provided on the upper portion of the door panel 20, and the sash 21 of the door panel 20 is fitted with the outer edge of the windshield 10.

As shown in FIG. 1, a guide rail 11 is vertically arranged near the rear edge of the door panel 20, and an auxiliary guide rail 17 parallel to the guide rail 11 is vertically arranged near the front edge of the door panel 20. The door panel 20 is provided with a transparent window 22 between the guide rail 11 and the auxiliary guide rail 17.

As shown in FIG. 1, a base plate 23 is disposed above the transparent window 22 of the door panel 20 between the upper end of the guide rail 11 and the upper end of the auxiliary guide rail 17. As shown in FIG. 2, a rotary drum 25 around which a wire 24 is wound is rotatably provided, and both ends of the wire 24 are connected to the wire connecting bodies 26 of the carrier plate 12, respectively.

The guide rail 11, the auxiliary guide rail 17, and the base plate 23 are fixed to the inner panel of the door panel 20 of the automobile body.

As shown in FIGS. 3 and 4, side walls 13 and side walls 15 which are bent outward are respectively formed on both side edges of a curved plate which is long in the vertical direction of the guide rail 11. With
On the edges of the side walls 13 and 15 of the guide rail 11, there are formed locking pieces 27 and 27 that are double-folded back and forward.

The guide rail 11 is composed of a channel having a C-shaped cross section.

Near the center of the upper edge of the flat plate of the carrier plate 12,
As shown in FIG. 3, the support pin 28 protruding inward is shown.
Is fixed by caulking, and the inner surface of the side wall 13 in front of the guide rail 11 is fixed to the support pin 28 as shown in FIG.
An upper roller 14 that is in pressure contact with 13a is rotatably supported.

Near the center of the lower edge of the flat plate of the carrier plate 12,
As shown in FIG. 3, the support pin 29 protruding inward is shown.
Is fixed by crimping, and the support pin 29 is spaced below the upper roller 14 with a side wall behind the guide rail 11.
A lower roller 16 that is in pressure contact with the inner side surface 15a of 15 is rotatably supported.

The upper roller 14 and the lower roller 16 are made of a synthetic resin material such as polyacetal resin.

As shown in FIG. 3, a plurality of long holes 30, 30 are provided respectively on both sides of the flat plate of the carrier plate 12 near the upper edge thereof, and the long holes 30, 30 of the carrier plate 12 are provided with the window glass 10 respectively. The lower part near the rear edge is attached.

The window glass 10 is the upper roller 14 of the carrier plate 12.
And the lower roller 16 supports the guide rail 11 in a stationary state.

The side of the carrier plate 12 near the center of the flat plate has a third
As shown in the figure, the window 33 is provided and the carrier plate
A bent piece 34 bent inward is provided on one side edge of the twelve window holes 33.
Are formed.

Inside the window hole 33 of the carrier plate 12, as shown in FIG. 3, a synthetic resin wire connection having a wire engaging groove 31 in the vertical direction on the side portion between the upper roller 14 and the lower roller 16 is formed. The body 26 is provided, and the wire engaging recess 32 is formed near the center of the wire engaging groove 31 of the wire connecting body 26. The wire connecting body 26 is formed on the bending piece 34 of the window hole 33 of the carrier plate 12 with a synthetic resin. And is molded.

As shown in FIG. 2, an upper bracket 35 is disposed inside the curved plate of the guide rail 11, and a side portion near the upper edge of the upper bracket 35 is shown in FIG. , The supporting pin 37 protruding outward is fixed by caulking, and the supporting pin 37 is attached to the pulley 36 as shown in FIG.
Is rotatably supported, a tube holder 38 is provided on the side of the pulley 36, and a wire 24 is wound around the outer peripheral surface of the pulley 36.

As shown in FIG. 3, a support shaft 40 projecting outward is fixed by caulking to a side portion of the upper bracket 35 near the lower edge, and the support shaft 40 has a wire guide below the pulley 36. The body 39 is supported, a tube holder 41 is provided on a side portion of the wire guide body 39, and the wire 24 is wound around the outer peripheral surface of the wire guide body 39.

As shown in FIG. 2, a lower bracket 42 is arranged inside the guide rail 11 near the lower end of the curved plate, and a side portion near the lower edge of the lower bracket 42 has a support projecting outward. The pin 44 is fixed by crimping, the pulley 43 is rotatably supported by the support pin 44, and the wire 24 is wound around the outer peripheral surface of the pulley 43.

The pulleys 36, 43 and the tube holders 38, 41 are made of synthetic resin material such as polyacetal resin.

As shown in FIG. 5, a support shaft 46 and a support shaft 46 projecting inward are fixed by caulking to the support plate 18 near the upper end and the lower end of the flat plate, respectively.
The sliders 19 and 19 that engage with the inner side surfaces 45a and 45a of the side walls 45 and 45 of the auxiliary guide rail 17 are supported by the slider 1, respectively.
Side walls 4 on the front and rear of the auxiliary guide rail 17 on both sides of 9
A plurality of abutting pieces 47 that abut on the inner side surfaces 45a, 45a of the 5,45 in a pressed state are formed.

As shown in FIG. 5, near the side edge of the support plate 18,
A plurality of elongated holes 48, 48 are provided at intervals in the vertical direction.
It is attached to the lower part near the front edge of the.

The auxiliary guide rail 17 is composed of a channel having a C-shaped cross section.

As shown in FIG. 6, a drum cover 50 that covers the rotary drum 25 is provided outside the center of the main body of the base plate 23, and a drum cover 50 is provided between the base plate 23 and the end wall of the drum cover 50. As shown in the figure, a rotary drum 25 around which a wire 24 is wound is provided, a rotary guide 51 is housed inside the rotary drum 25, and the rotary drum 25 is rotated in conjunction with the rotary guide 51. ing.

As shown in FIG. 6, an opening 52 that opens laterally is formed in a part of the peripheral wall of the drum cover 50, and a part of the rotary drum 25 is exposed from the opening 52 of the drum cover 50. ing.

As shown in FIG. 7, on the outer peripheral surface of the rotary drum 25, a spiral groove 53 is formed which is a wire engaging groove for engaging the wires 24 at a constant pitch. twenty four
Is wound.

As shown in FIG. 6, the tip end of the rotary shaft 55 is rotatably supported in the support hole 54 of the end wall of the drum cover 50.
As shown in FIG. 7, the rotation guide 51 is fixed to the inside of the rotary drum 25 at 55.

The one side edge and the other side edge of the main body of the base plate 23 have a sixth
Side wall 56 and side wall bent inward as shown
57 and 57 are respectively formed, and the base plate 23
A base plate mounting portion 58 bent forward is formed at an edge of the side wall 56 of the base plate 23, and side walls 57, 57 of the base plate 23 are formed.
The base plate mounting part that is bent backward at the edge of
59, 59 are formed respectively, and the base plate mounting portion 58 of the base plate 23 and the base plate mounting portion 59, 59 have screw holes projecting outward as shown in FIG.
Protrusions 61 each having 60 are provided.

As shown in FIG. 7, a worm wheel 62 is provided between the side wall 56 and the side wall 57 inside the center of the main body of the base plate 23, and the worm wheel 62 is fixed to the rotary shaft 55.

As shown in FIG. 6, a motor mounting plate 63 is provided inside the main body of the base plate 23, and a power window motor M for automatically opening and closing the window glass 10 is provided on a side portion of the motor mounting plate 63. And a worm gear 64 meshing with the worm wheel 62 is connected to the shaft of the motor M, and the motor M is operated by a switch on the driver's seat or a switch on the front side door (not shown).

On the outer side of the base plate 23 near the other side edge, a sixth
Tube holder with vertical spacing as shown
65 and 66 are provided respectively.

Between the tube holder 65 and the tube holder 41,
As shown in FIG. 2, an outer tube 67 for guiding the wire 24 from the rotary drum 25 toward the wire guide body 39 is provided, and the tube holder 65 is provided with an outer tube 67 as shown in FIG. With one end fixed,
The other end of the outer tube 67 is fixed to the tube holder 41 as shown in FIG.
A wire 24 extending from the rotary drum 25 toward the wire guide body 39 is movably inserted into the inside of the.

Between the tube holder 66 and the tube holder 38,
As shown in FIG. 2, an outer tube 68 for guiding the wire 24 from the rotating drum 25 toward the pulley 36 is provided, and the tube holder 66 has one end portion of the outer tube 68 as shown in FIG. 3, the other end of the outer tube 68 is fixed to the tube holder 38 as shown in FIG. 3, and the wire 24 moving from the rotary drum 25 toward the pulley 36 moves inside the outer tube 68. It is freely inserted.

The tube holders 65 and 66 are made of a synthetic resin material such as polyacetal resin.

As shown in FIG. 2, the lower wire 24 wound around the rotary drum 25 is inserted into the outer tube 68 and guided to the pulley 36, and the wire 24 is wound around a part of the outer peripheral surface of the pulley 36. As shown in FIG. 3, the lower end of the wire 24, which is guided downward and is guided downward from the pulley 36, is fitted into the wire engaging groove 31 of the wire connecting body 26 of the carrier plate 12, and the wire 24 The lower end of the wire is locked in the wire locking recess 32 of the wire connecting body 26.

The upper wire 24 wound around the rotary drum 25 is
As shown in the figure, while being inserted into the outer tube 67 and guided to the wire guide body 39, the wire 24 is wound around the outer peripheral surface of the wire guide body 39 and guided downward, so that the wire guide body 39 The wire 24 facing downward is the pulley
As shown in FIG. 3, the wire 24 connected to the upper end of the wire 24, which is wound around a part of the outer peripheral surface of the wire 43 and is guided upward, extends upward from the pulley 43.
The wire 24 is fitted into the wire engaging groove 31, and the upper end of the wire 24 is locked in the wire locking recess 32 of the wire connecting body 26.

Next, the operation of this embodiment will be described.

First, when the motor M is driven by a switch on the driver's seat or a switch on the front side door of the vehicle body (not shown), the worm gear 64 rotates together with the shaft of the motor M, and at the same time, the worm wheel 62 rotates while meshing with the worm gear 64. The shaft 55 rotates with respect to the support hole 54 in the end wall of the drum cover 50 as the worm wheel 62 rotates, the rotating guide 51 rotates as the rotating shaft 55 rotates, and the rotating drum 25 rotates. It rotates in the same direction as the worm wheel 62 while interlocking with 51.

The rotation of the rotary drum 25 by the drive of the motor M causes the wire 24 to move along with the rotation of the rotary drum 25, and the arrow a
Direction, the carrier plate 12 moves vertically along the guide rail 11 together with the wire 24 via the wire connecting body 26, and the upper roller 14 moves along with the carrier plate 12 and the side wall in front of the guide rail 11 moves. While rotating around the support pin 28 as a fulcrum while engaging with the inner side surface 13a of 13 under pressure, the lower roller 16 is in pressure contact with the inner side surface 15a of the side wall 15 behind the guide rail 11 as the carrier plate 12 moves. Rotate around the support pin 29 as a fulcrum while engaging with
The guide rail 11 guides the rear portion of the window glass 10 together with the carrier plate 12 in the vertical direction, and the window glass 10 moves up and down along with the carrier plate 12 along the guide rail 11 as the upper roller 14 and the lower roller 16 rotate. .

As the window glass 10 moves up and down with respect to the guide rail 11, the support plate 18 moves vertically along the auxiliary guide rail 17 as the window glass 10 moves up and down, and the contact pieces 47, 47 on both sides of the sliders 19, 19 move. The side walls 4 at the front and rear of the auxiliary guide rail 17 as the support plate 18 moves.
The auxiliary guide rail 17 guides the front portion of the window glass 10 together with the support plate 18 in the up-down direction while sliding in the up-down direction while engaging with the inner surfaces 45a, 45a of the 5,45 in a pressure contact state.

Further, the support plate 18 supports the front portion of the window glass 10 with respect to the auxiliary guide rail 17 via the sliders 19 and 19, and the side wall 45 in front of the auxiliary guide rail 17 supports the support plate.
The forward fall of the windshield 10 is prevented via 18 and the windshield 10 moves up and down along the guide rail 11 and the auxiliary guide rail 17.

Further, when the lifting and lowering of the window glass 10 with respect to the guide rail 11 is stopped, the upper roller 14 and the lower roller 16 cause the inner side surface 13a of the front side wall 13 of the guide rail 11 and the rear side wall 1 thereof.
5, the carrier plate 12 is pressed against the inner surface 15a of the windshield 5 separately, and the carrier plate 12 passes through the upper roller 14 and the lower roller 16 and the wind glass 10
Is supported stationary with respect to the guide rail 11.

The upper roller of the carrier plate is pressed against the rear side wall of the guide rail having the I-shaped cross section, and the lower roller of the carrier plate is pressed against the front side wall of the guide rail having the I-shaped cross section, so that the window glass is removed. It is also possible to support the guide rail in a stationary state by the upper roller and the lower roller, and the number of sliders provided inside the support plate may be one, and the rotating drum is located inside the vehicle door panel inside the vehicle. It is also possible to manually rotate the handle provided.

Effects of the Invention As described above, according to the window regulator of the present invention, since the wire moves as the rotary drum rotates by rotating the rotary drum, the carrier plate is connected via the wire connecting body. Can move vertically along the guide rail with the wire, and the upper roller rotates while engaging in pressure contact with the front side wall near the center of gravity of the windshield of the guide rail as the carrier plate moves, and at the same time, As the lower roller rotates while engaging in pressure contact with the rear side wall of the guide rail farther from the center of gravity of the window glass as the carrier plate moves, the window glass moves smoothly with the carrier plate as the upper roller and lower roller rotate. You can move up and down along the guide rail, and the guide rail will Since the rear part of the windshield is guided in the vertical direction in cooperation with the rate, no force is applied to the auxiliary guide rail, and therefore the dimensional accuracy of the auxiliary guide rail can be made coarse and the strength can be made small.

Further, since the rotary drum is provided between the upper end of the guide rail and the upper end of the auxiliary guide rail, the rotary drum does not interfere with the transparent window, and the transparent window can be taken large with respect to the door panel. .

Furthermore, since the upper roller and the lower roller separately press-contact the front side wall and the rear side wall of the guide rail in a state in which the lifting and lowering of the windshield with respect to the guide rail are stopped, the windshield is supported only on the carrier plate by the upper and lower rollers. It is possible to support the guide rail in a stationary state.

[Brief description of drawings]

FIG. 1 is a schematic front view showing an arrangement state of a window regulator of an embodiment of the present invention with respect to a door panel, FIG. 2 is an enlarged front view of an essential part of FIG. 1, and FIG. 3 is an essential part of FIG. Enlarged front view, FIG. 4 is a lateral cross-sectional view of an essential part of FIG. 3, FIG. 5 is an enlarged front view of an essential part of FIG. 1, and FIG. 6 is an enlarged front view of an essential part of FIG. FIG. 7 is a transverse cross-sectional view of the main part of FIG. 6, and FIG. 8 is a front view of the main part showing a state in which a conventional window regulator is attached to a door panel. 1 ... Wind glass, 2 ... Carrier plate, 3 ...
… Guide rails, 4 …… door panels, 5 …… sashes,
6 ... transparent window, 10 ... wind glass, 11 ... guide rail, 12 ... carrier plate, 13 ... side wall, 13a ... inside surface, 14 ... upper roller, 15 ... side wall, 15a ... inside Side, 16 ... Lower roller, 17 ... Auxiliary guide rail, 18 ...
… Support plate, 19… Slider, 20… Door panel,
21 …… Sash, 22 …… Transparent window, 23 …… Base plate,
24 …… wire, 25 …… rotating drum, 26 …… wire connection body, 27 …… locking piece, 28 …… supporting pin, 29 …… supporting pin,
30 …… elongated hole, 31 …… wire engaging groove, 32 …… wire locking recess, 33 …… window hole, 34 …… bent piece, 35 …… upper bracket, 36 …… pulley, 37 …… support Pins, 38 ... Tube holder, 39 ... Wire guide body, 40 ... Spindle, 41 ... Tube holder, 42 ... Lower bracket, 43 ... Pulley, 44 ... Support pin, 45 ... Side wall, 45a ...... Inside, 46
…… Support shaft, 47 …… Contact piece, 48 …… Long hole, 50 …… Drum cover, 51 …… Rotation guide, 52 …… Opening part, 53 …… Spiral groove, 54 …… Support hole, 55… … Rotation axis, 56 …… side wall, 57 ……
Side wall, 58 …… Base plate mounting part, 59 …… Base plate mounting part, 60 …… Screw hole, 61 …… Projection body, 62 …… Worm wheel, 63 …… Motor mounting plate, 64 …… Worm gear, 65 …… Tube Holder, 66 …… Tube holder, 67 …… Outer tube, 68 …… Outer tube, M …… Motor.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Kosuke Mori, 5-3-8 Shiba, Minato-ku, Tokyo Mitsubishi Motors Corporation (72) Kunio Tomura 5-33-8 Shiba, Minato-ku, Tokyo Mitsubishi Automobile Industry Co., Ltd. (72) Inventor Tetsuya Inaba 5-3-8 Shiba, Minato-ku, Tokyo Mitsubishi Motors Industry Co., Ltd. (72) Inventor Yuji Yoshizawa 10 Okuramachi, Nakahara-ku, Kawasaki-shi, Kanagawa Mitsubishi Motors Engineering Kawasaki Plant Co., Ltd. (72) Inventor Hiroshi Hamada 10 Okuramachi, Nakahara-ku, Kawasaki City, Kanagawa Prefecture Mitsubishi Motors Engineering Co., Ltd. Kawasaki Plant (72) Hidetoshi Koike 2-15-6 Omori Minami, Ota-ku, Tokyo Jonan Factory Tokyo Office (72) Inventor Yasushi Akashi 2-15-6 Omoriminami, Ota-ku, Tokyo Castle, Inc. Minami Mfg. Co., Ltd. Tokyo office (56) Reference Japanese Unexamined Patent Publication No. 2-221580 (JP, A) Actually open 61-117873 (JP, U) Actually open 61-201475 (JP, U) Actually open 58-67058 ( JP, U) Actual development Sho 61-1583 (JP, U)

Claims (1)

[Scope of utility model registration request] 1. A guide rail is arranged rearward of the center of gravity of the window glass, and a carrier plate for transferring the rear portion of the window glass is provided on the guide rail so as to be vertically movable, and an upper edge of the carrier plate. An upper roller, which is pressed against a front side wall of the guide rail near the center of gravity of the windshield, is rotatably provided near the lower edge of the carrier plate near the lower edge of the carrier plate. A lower roller that is pressed against a rear side wall far from the center of gravity of the windshield is rotatably provided, and an auxiliary guide rail parallel to the guide rail is arranged in front of the center of gravity of the windshield, and the window is attached to the auxiliary guide rail. A support plate supporting the front part of the glass is provided so as to be movable in the vertical direction, and the support plate is provided with the auxiliary A sliding body that engages with the idler rail is provided, and a rotating drum around which a wire is wound is rotatably provided between the upper end of the guide rail and the upper end of the auxiliary guide rail. A window regulator in which both ends of the wire are connected to each other.