JP2935804B2 - Wind regulator device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window regulator for moving a window glass of a vehicle door up and down.

[0002]

2. Description of the Related Art Conventionally, as a window regulator device 1 for raising and lowering a window glass W1 of a vehicle door of this kind, there is a device shown in FIGS. 11 and 12, and this device 1 has a main arm as shown in FIG. Equalizer arm 2 and lift arm 3 composed of 2a and sub arm 2b
And an equalizer arm bracket 12 which slidably supports one end of the equalizer arm 2 with the lift arm bracket 5, the window regulator 11, and the like.

The equalizer arm 2 and the lift arm 3
The lift arm 3 is pivotally attached to a working part of a window regulator 11 attached to the door side up and down so as to swing up and down. An end of the main arm 2a is connected to an equalizer arm bracket 12 horizontally mounted on the door side via a roller or the like so as to be movable in a horizontal direction. A lift arm bracket 5 is mounted substantially horizontally between the end of the sub arm 2b of the equalizer arm 2 provided in this way and the other end (upper end) of the lift arm 3. The lift arm bracket 5 is formed in a substantially C-shaped cross section having a groove 5d by a vertical piece 5a and upper and lower edge pieces 5b and 5c, and the upper edge piece 5b is cut off at both ends of the bracket 5, A hole 6 is formed at a predetermined position of the vertical piece 5a in the notch portion as shown in the figure. A mounting piece 7a attached to the vertical piece 5a and a hole 6 A shaft member 7 comprising a shaft portion 7b having a predetermined length and having a hole formed therethrough is attached by welding means. A shoe 8 is attached to a predetermined position on the left side of the groove 5d of the lift arm bracket 5 formed in this way by a screw 9 so that the position can be adjusted. The upper end of the sub arm 2b of the equalizer arm 2 is mounted on the shoe 8. Pivotally connected via a pin 10 and
A roller (not shown) that rolls in the groove 5 d via a shaft pin 10 is attached to the upper end of the arm and is slidably provided. The lift arm bracket 5 is actuated by a window regulator 11 and the equalizer arm bracket 12 and The lift arm bracket 5 is provided so as to be able to move up and down while being held horizontally via the equalizer arm 2 and the lift arm 3, and a window glass W 1 is attached to the lift arm bracket 5 via a glass bracket 13.

The window glass W1 is formed in a predetermined shape, and a glass bracket 13 is mounted at a predetermined position on a lower edge Wa of the window glass W1 in correspondence with the shaft member 7 mounted on the lift arm bracket 5. The glass bracket 13 has a predetermined receiving width and has a window glass W1.
A glass receiving portion 14 having a substantially U-shaped cross section and a mounting hole 16 through which the shaft portion 7b of the shaft member 7 is inserted at the substantially U-shaped bottom side of the receiving portion 14. Fifteen
Are integrally formed. The glass bracket 13 thus formed is adhesively fixed to a predetermined position on the lower edge Wa of the window glass W1 by applying an adhesive 17 to the groove of the glass receiving portion 14. As shown in FIG. 12, the window glass W1 with the glass bracket 13 mounted thereon has the mounting hole 16 fitted on the shaft portion 7b of the shaft member 7 mounted on the lift arm bracket 5, and is fixed via a washer and a spring washer. It is screwed into the screw hole of the shaft part 7b by the bolt 18 for use.

[0005]

However, in this conventional window regulator device 1, a shoe 8 is attached to the left side of the lift arm bracket 5 with a screw 9 in the assembling connection, and a shaft pin 1 is attached to the shoe 8.
0, pivotally connect the equalizer arm 2 and
In order to attach the window glass W1 to the shaft members 7 attached to the left and right sides of the lift arm bracket 5, a glass bracket 13 is bonded and fixed to a predetermined position of the lower edge Wa with an adhesive 17, and the glass bracket 13 is further fixed to a fixing bolt 18 There are many fastening points as attached by
Therefore, there are problems that the number of fastening steps increases, the number of parts increases, the number of parts management steps increases, and the cost increases.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and can simplify the fastening portions of members, reduce the number of parts, and reduce the number of assembly and connection steps. It is an object of the present invention to provide a window regulator device capable of performing such operations.

[0007]

SUMMARY OF THE INVENTION In order to solve the above-mentioned technical problems, the present invention provides a cross-shaped lift arm connected to a window regulator and a lift arm bracket horizontally connected to and held by an equalizer arm. In the window regulator device which moves up and down by mounting the bracket, a mounting portion having a mounting board for mounting a bracket shoe is provided on the left and right sides of the support bracket of the lift arm bracket, and the bracket shoe body can be inserted into the support portion of the support bracket. In addition, an insertion portion having a locking projection that is removably locked in the locking hole of the support portion is provided, and a convex portion having a mounting hole extending and formed in the window glass is fitted and fixed to the main body side. Forming a fitting groove having a tapered surface that follows the tapered edge of the convex portion of the window glass The main body is provided with an insertion hole aligned with the mounting hole provided on the mounting substrate, and a bush is fitted into the mounting hole of the window glass, and the bracket shoe and the window glass are mounted on the mounting substrate by a fastening member. Further, one of the holding pieces constituting the fitting groove into which the convex portion of the window glass is fitted is provided via an integral hinge so as to be tiltable and displaceable to the side, and A bush that fits into the mounting hole of the convex portion of the window glass and abuts the other holding piece is formed integrally with the outer periphery of the inner edge of the insertion hole.

[0008]

With the above construction, the window glass and the bracket shoe can be attached at one place by the fastening member, and furthermore, the fastening force of the fastening member can be prevented from reaching the window glass.

[0009]

1 to 5 show a first embodiment of the present invention.
1 is a perspective view of the window glass W and the window regulator device 21, FIG. 2 is an exploded perspective view of the window glass W, the support bracket 28 of the lift arm bracket 27, and the bracket shoe 45, and FIG. FIG. 4 is a partially exploded perspective view of a mounting portion between the lift arm bracket 27 and the window glass W, and FIG. 5 is a cross-sectional view of the window glass mounting portion. A convex portion WA having a tapered edge Wb of a predetermined angle and extending in a substantially trapezoidal shape is formed at a predetermined position on the left and right sides of the lower edge Wa side, and the convex portion WA is formed in a predetermined shape. A mounting hole Wc having a predetermined diameter is formed in the portion WA.

The window regulator device 21 includes an equalizer arm 22, a lift arm 23, a lift arm bracket 27, which includes a main arm 22a and a sub arm 22b, a window regulator 25, and an equalizer arm bracket slidably supporting one end of the equalizer arm 22. 26.

The equalizer arm 22 and the lift arm 23 are pivotally connected to each other through a shaft pin 24 in a substantially cross-shaped manner as in the prior art, and one end of the lift arm 23 is connected to an operating portion of a window regulator 25 attached to the door. The end of the main arm 22a of the equalizer arm 22 is vertically slidably connected to an equalizer arm bracket 26 horizontally mounted on the door side via a roller or the like so as to be movable in the horizontal direction. I have. A lift arm bracket 27 is mounted substantially horizontally between the end of the sub arm 22b of the equalizer arm 22 provided in this way and the upper end of the lift arm 23.

The lift arm bracket 27 includes a support bracket 28 and bracket shoes 45 and 46 attached to both ends of the support bracket 28. The support bracket 28 is formed by press-forming a steel plate or the like. The support bracket 28 has a support portion 29 having a predetermined length and a mounting portion 35 for bracket shoes 45 and 46 integrally formed on the left and right sides thereof. ing. The support portion 29 is formed in a substantially C-shaped cross section having a vertical piece 30 of a predetermined width and an upper edge piece 31 and a lower edge piece 32 corresponding to upper and lower edges of the vertical piece corresponding to the upper and lower edges of the vertical piece. And also
The vertical piece 30 is swelled outward at a predetermined width in the longitudinal direction substantially at the center of the vertical piece 30, and a concave groove 34 is formed on the inner side surface. At the left and right ends of the support portion 29 formed in this way, mounting portions 35 shown in FIG. 2 are formed symmetrically.

The mounting portion 35 is provided with a lower edge piece 32 as shown in FIG.
Is extended by a predetermined length to form a receiving piece 36 and an engaging piece 37, and the receiving piece 36 is formed by extending the lower edge piece 32 so as to expand in the left-right direction at the extending portion of the support portion 29. The engaging piece 37 is slightly wider than the horizontal piece 32a, and the engaging piece 37 also slightly protrudes along the edge of the receiving piece 36 from the rising piece 32b of the lower edge piece 32. A mounting board 38 that is higher than the height of the supporting portion 29 is formed on the opposite edge of the receiving piece 36, and the vertical piece 30 on the supporting portion 29 extends along the edge of the receiving piece 36. It is expanded at the projecting portion and extended beyond the vertical piece 30, and the upper edge thereof is integrally formed with a mounting convex piece 39 in a substantially mountain shape as shown. A mounting hole 40 having a predetermined diameter is formed at a predetermined position of the mounting protrusion 39, and a mounting hole 4 is formed on an outer surface of the mounting protrusion 39.
A weld nut 41 having a screw hole 42 aligned with zero is mounted. A recess 43 is recessed below the mounting hole 40, and the recess 34 formed in the vertical piece 30 of the support portion 29 has a recess 34 a formed in a step shape up to a position close to the recess 43. The grooves 34, 3
A substantially rectangular locking hole 44 is provided at a predetermined position on the side of the concave groove 34 adjacent to the step portion 34b of 4a. Bracket shoes 45 and 46 are detachably attached to the left and right attachment portions 35 of the support bracket 28 thus formed.

The bracket shoes 45, 46 are formed of a synthetic resin material. The bracket shoe 45 for mounting the sub arm 22b of the equalizer arm 22 on the left side in the drawing will be described.
A block-shaped main body 47 that can be fitted between the engagement piece 37 of the mounting portion 35 and the mounting substrate 38 and that can be in contact with the end face side of the support portion 29 is formed.
On the upper surface side of the mounting portion 35 of the mounting substrate 38 of the mounting portion 35
An arc-shaped clamping projection 48 substantially corresponding to the above is integrally formed. A fitting groove 49 having a predetermined width h is formed at the center of the width of the holding projection 48 and the main body 47 in the longitudinal direction so that the projection WA formed on the lower edge Wa of the window glass W can be fitted. The holding projection 48 and a part of the main body 47 are formed separately as holding pieces 48a and 48b. At the bottom side of the fitting groove 49, the right and left tapered edges Wb of the projection WA of the window glass W are formed. The tapered surface 50 is formed so that the convex portion WA can be easily inserted and stably held. The width h of the fitting groove 49 is shown in FIG.
As shown in FIG. 6, the width h is formed such that the bush 58 described later can be fitted into the mounting hole Wc of the window glass W.

The separated holding pieces 48a, 48
An insertion hole 51 having a predetermined diameter that allows the shaft portion 65b of the mounting bolt 65 to be inserted concentrically with the mounting hole Wc of the window glass W is penetrated in b. Also, this body 4
7 has an insertion portion 52 of a predetermined length which can be inserted into the groove 33 of the support portion 29 so as to be fitted inside the groove portion 33 of the support portion 29. A mounting hole 53 for the sub-arm 22b of the equalizer arm 22 is provided therethrough, and on the outer periphery of one opening edge of the mounting hole 53, the hanging pieces 31a and the rising pieces 3 of the upper and lower edge pieces 31, 32 of the support portion 29 are provided.
A guide boss 54 is formed between the guide boss 54 and the guide boss 54. On the base side of the opposite surface where the guide boss 54 is provided, as shown in FIG. 3, a locking projection 55 is provided so as to be elastically engageable with the locking hole 44 formed through the vertical piece 30 of the support portion 29. Is formed. Further, on the surface of the main body 47 on the side corresponding to the guide boss 54, the engaging piece 37 of the mounting portion 35 and the receiving piece 36 are provided.
Key-shaped wrapping part 5 that can wrap the corners of
6 are formed integrally, and an insertion groove 57 is formed between the main body 47 and the main body 47 so that a corner portion between the engagement piece 37 of the mounting portion 35 and the receiving piece 36 can be inserted. Further, the other bracket shoe 46 is formed short by removing the mounting hole 53 and the guide boss 54 of the sub arm 22b of the equalizer arm 22 formed in the insertion portion 52 of the bracket shoe 45, and the short insertion portion 52 A stop projection 55 is formed, and the other portions are formed symmetrically with the bracket shoe 45.

The support bracket 28 thus formed
Prior to attaching the window glass W to the bracket shoes 45 and 46, a bush 58 is attached to the attachment hole Wc of the window glass W. The bush 58 is made of a synthetic resin material.
The cylindrical shaft portion 59 to be inserted into the shaft hole 59 is formed at one end thereof with a locking head 60 to be locked to an edge of the mounting hole Wc. A plurality of slit grooves 61 are formed along the groove and divided into a plurality of pieces, and a locking claw 62 for locking to the other edge of the mounting hole Wc is formed at an end of the same. The bush 58 thus formed is inserted and locked in the mounting hole Wc.

The front ends of the insertion portions 52 of the bracket shoes 45 and 46 are attached to the left and right mounting portions 35 of the support bracket 28 along the ends of the support portions 29, and the insertion grooves 57 are engaged with the mounting portions 35. When the insertion is performed along the corners of the piece 37 and the receiving piece 36, the locking projection 55 formed on the insertion portion 52 in this insertion process makes the groove 34 a of the vertical piece 30 smaller than the groove 34 a of the mounting board 38. When traveling to
When the contact end surface 47a of the main body 47 is in contact with the end of the support portion 29, the locking projection 55 is formed in the concave groove 34 and elastically displaced by the stepped portion 34b to reach the locking hole 44 to restore elasticity. Then, the bracket shoe 4
5 and 46 are temporarily fixed to the support bracket 28 with one touch to form the lift arm bracket 27. In this temporarily fixed state, the insertion hole 51 is concentrically aligned with the mounting hole 40 of the mounting board 38. The bracket shoe 45 of the lift arm bracket 27 thus provided
Of the equalizer arm 2 through the mounting hole 53 of the insertion portion 51
The upper end of the second sub-arm 22b is pivotally connected by a shaft pin 63, and the upper end of the lift arm 23 is
A roller that rolls in the groove 33 of the support bracket 28 is attached to the lift arm bracket 27 via 3 and the lift arm bracket 27 is held horizontally.

The lower edge W of the window glass W is positioned above the lift arm bracket 27 held horizontally as described above.
a protruding portions WA extending to the bracket shoes 45, 46
Is inserted into the fitting groove 49. At the time of this insertion, a tapered surface 50 that follows the tapered edges Wb formed on the left and right of the convex portion WA is formed at the bottom of the insertion groove 49, so that it can be easily inserted and fixed. The center of the insertion hole 51 can be concentrically aligned with the axis of the cylindrical shaft portion 59 of the bush 58. The mounting bolts 65 are inserted into the insertion holes 51 of the left and right bracket shoes 45 and 46 in which the window glass W is fitted and fixed.
It is tightened and fixed. The mounting bolt 65 includes a head portion 65a, a shaft portion 65b, and a screw portion 65c. The shaft portion 65b is provided so as to be insertable into the insertion hole 51 and the cylindrical shaft portion 59 of the bush 58. Part 65
c is provided so as to be screwable with a weld nut 41 attached to the mounting board 38 of the mounting portion 35, and the fastening force of the mounting bolt 65 is received by the bush 58 to prevent the window glass W from breaking.

As described above, the lift arm bracket 2 of this embodiment is
7, the mounting of the bracket shoes 45, 46 on the left and right of the support portion 29 of the support bracket 28 is performed by inserting the
2 is inserted into the groove 34 of the support portion 29, the locking projection 55 provided on the insertion portion 52 is locked by the locking hole 44 formed on the support portion 29, and can be temporarily fixed by one-touch. At the same time, the insertion hole 51 provided in the main body 47 in this temporarily fixed state is attached to the mounting hole 40 of the mounting board 38 of the mounting portion 35.
When the convex portion WA having the mounting hole Wc for the window glass W is fitted into the fitting groove 49 of the left and right bracket shoes 45 and 46, the mutual insertion hole 51 and the mounting hole Wc are aligned. Can be attached to the mounting board 38 of the mounting portion 35 on the left and right sides of the support bracket 28 at one place at the same time. Therefore, the bonding process of the glass bracket 13 for mounting the conventional window glass W1 and the bracket 13 are eliminated. The convex portion WA of the window glass W has a tapered edge Wb and has a shape in which a mounting hole Wc is provided. The tapered edge Wb is formed on the fitting groove 49 side of the bracket shoes 45 and 46 for receiving the mounting hole Wc. Since the bottom portion having the tapered surface 50 following the shape of the window glass W is formed, the window glass W can be smoothly inserted and stably held. Since bets can be, it is possible to reduce the number of operation steps can be simplified fastening places, it is possible to reduce the cost of the can to reduce the number of parts.

FIG. 6 shows a construction in which the window glass W and the bracket shoes 45, 46 are mounted on the mounting substrate 38 of the mounting portion 35 by, for example, a drive pin type blind rivet 66 instead of the mounting bolt 65 of the first embodiment. The drive pin type rivet 66 is composed of a cylindrical rivet 66a having a predetermined diameter and a head 66b and a shaft pin 66c fitted and inserted into the cylindrical rivet 66a, and is driven by driving the coaxial pin 66c. Tubular rivet 66
The window glass W and the bracket shoes 45 and 46 are mounted on the mounting substrate 38 by expanding the front end side of a. In this case, the bush 58 to the window glass W and the weld nut 41 to the mounting substrate 38 can be eliminated. Thus, the number of welding steps and the number of parts of the weld nut 41 can be reduced. In this case, the diameters of the mounting hole Wc of the window glass W, the mounting hole 40 of the mounting substrate 38, and the insertion holes 51 of the bracket shoes 45, 46 are formed to have substantially the same diameter, and other configurations are the same as those of the first embodiment. Is the same as

7 to 10 show a second embodiment of the present invention. In this embodiment, bracket shoes 45 and 46 attached to the support bracket 28 in the first embodiment are different. This sub arm 2
The bracket shoe 71 for mounting the second bracket 2b can be fitted between the engagement piece 36 of the mounting portion 35 of the support bracket 28 and the mounting board 38 as in the conventional case, and can be brought into contact with the end face side of the support portion 29. A body 72 having a body shape is formed, and an arc-shaped holding projection 73 substantially corresponding to the mounting projection 39 of the mounting board 38 of the mounting portion 35 is integrally formed on the upper surface side of the main body 72. . Also, as in the first embodiment, the support portion 29 is provided on one contact end surface 72a of the main body 72.
An insertion portion 74 having a predetermined length is formed in the groove portion 33 so as to be able to be inserted into the groove portion 33. The hanging piece 31a of the upper and lower edge pieces 31 and 32 of the support portion 29 is provided on the outer periphery of one opening edge of the mounting hole 75.
A guide boss 76 is formed to be inserted between the first and second rising pieces 32b. A locking projection 77 is formed on the base side of the opposite surface where the guide boss 76 is provided so as to be able to engage with the locking hole 44 penetrating through the vertical piece 30 of the support portion 29.

In the center of the width of the holding projection 73 and the main body 72 in the longitudinal direction, a projection WA formed on the lower edge Wa of the window glass W has a predetermined width h1 at which the bottom can be fitted. Left and right tapered edges W of convex portion WA of window glass W
A fitting groove 78 having a tapered surface 79 following the b is formed so that the holding projection 73 and a part of the main body 72 are held by the holding piece 8.
0,81. In addition, this fitting groove 4
9 has a width h1 substantially equal to the thickness t of the window glass W. Also, the separated holding pieces 80, 8
One of the holding pieces 81 is provided via an integral hinge 84 so as to be tiltable and displaceable laterally. This holding piece 8
As shown in FIGS. 8 and 9, a concave portion 82 is formed on the left and right base portions and the main body 72 side, and a convex portion 83 is formed on the left and right sides of the base portion of the holding piece 81. The concave portion 82 and the convex portion 83 are formed with engaging and disengaging locking surfaces. The holding piece 81 thus formed is provided on the main body 72 via an integral hinge 84 so as to be tiltable and displaceable. Also, the holding pieces 80, 8
1 is provided with an insertion hole 85 having a predetermined diameter which allows the shaft portion 65b of the mounting bolt 65 to be inserted concentrically with the mounting hole Wc of the window glass W. The mounting hole Wc for the window glass W
, And a glass receiving bush 86 which is in contact with the opposing surface of the holding piece 80 is formed. Also, as in the first embodiment, the mounting portion 35 is provided on the surface of the main body 72 where the holding piece 81 is provided.
A substantially hook-shaped wrapping portion 87 that can wrap the corner portions of the engaging piece 37 and the receiving piece 36 is integrally formed,
The engaging piece 37 of the mounting portion 35 and the receiving piece 36 are provided between the main body 72 and the main body 72.
An insertion groove 88 is formed to allow the insertion of a corner portion. The bracket shoe mounted on the other mounting portion 35 is the same as the bracket shoe 71 in the first embodiment.
The mounting hole 75 and the guide boss 76 of the sub-arm 22b of the equalizer arm 22 formed in the insertion portion 74 are removed to form a short length. The short insertion portion 74 is provided with a locking projection 77, Bracket shoe 7
1 is formed symmetrically.

The bracket shoe 7 provided as described above
1 and the other bracket shoe insert the insertion portion 74 into the support portion 29 from the left and right mounting portions 35 of the support bracket 28 in the same manner as in the first embodiment.
When the corners of the engagement piece 37 and the receiving piece 36 of FIG. 5 are inserted, the locking projections 77 formed on the insertion portion 74 during this insertion process are inserted into the locking holes 44 formed on the concave grooves 34 of the support portion 29. The left and right bracket shoes 71 are elastically engaged and temporarily fixed to the support bracket 28 with one touch to form the lift arm bracket 27. In this temporarily fixed state, the insertion hole 85 is aligned concentrically with the mounting hole 40 of the mounting board 38 as in the first embodiment. The upper end of the sub arm 22b of the equalizer arm 22 is pivotally attached to the lift arm bracket 27 thus provided through the mounting hole 75 of the insertion portion 74 of the left bracket shoe 71 by the shaft pin 63, and the lift arm 23 A roller that rolls on the groove 33 of the support bracket 28 via a shaft pin 63 is attached to the upper end of the lift arm bracket 27 so that the lift arm bracket 27 is held horizontally.

In the lift arm bracket 27 thus held horizontally, the holding pieces 81 of the bracket shoes 71 attached to the left and right are tilted and displaced to the side via the integral hinge 84, and are fitted from above in this state. The convex portion WA of the window glass W is fitted into the groove 78, and the tapered edge Wb of the convex portion WA is placed in contact with the tapered surface 79. In this state, when the holding piece 81 is rotated to fit the left and right convex portions 83 of the base into the concave portions 82 of the main body 72 and locked, the glass receiving bush 86 formed on the inner surface of the holding piece 81 becomes convex. WA is fitted into the mounting hole Wc, and the end surface thereof is in contact with the holding piece 80. In this state, the insertion holes 85 of the holding pieces 80 and 81 are inserted into the mounting hole 40 of the mounting board 38.
And the mounting bolt 65
Is inserted and fixed to the mounting board 38 by tightening.

In the second embodiment, the holding piece 81 is displaced to the side via the integral hinge 84 in the second embodiment, so that the window glass W can be fitted in a labor-saving manner. Further, a glass receiving bush 86 is formed integrally with the holding piece 81 so as to be fitted into the mounting hole Wc of the window glass W and is configured to be in contact with the other holding piece 80. Bush 58
The fastening force of the mounting bolt 65 can be received by the glass receiving bush 86 to prevent the window glass W from breaking, and can be stably held in the fitting groove 78. The third embodiment has substantially the same operation and effect as the first embodiment.

[0026]

Since the present invention is constructed as described above, the bracket shoe can be temporarily fixed to the left and right sides of the support bracket with one touch, and the insertion holes provided in the bracket shoe in this temporarily fixed state. Is aligned concentrically with the mounting holes on the left and right mounting boards of the support bracket,
Further, when a convex portion having a window glass mounting hole is fitted into the fitting groove of the left and right bracket shoes, the mounting holes of the left and right mounting substrates of the support bracket are aligned concentrically with the mutual insertion hole and the mounting hole. Can be attached at one place at the same time, so that the conventional glass bracket attaching process for attaching a window glass and the bracket can be eliminated, and the convex portion of the window glass has a tapered edge, A mounting hole is provided, and a bottom portion having a tapered surface following the tapered edge is formed on the fitting groove side of the bracket shoe receiving the mounting hole, so that the window glass can be smoothly inserted and stably held. From the above, the fastening points of the members can be simplified, the number of work steps can be reduced, and the number of parts can be reduced. It is possible to reduce the cost of can be reduced. In addition, a bush is attached to the mounting hole of the window glass, or one holding piece constituting the fitting groove of the bracket shoe is provided so as to be tiltable via an integral hinge, and is fitted into the mounting hole of the window glass. By providing the glass receiving bushing to be combined, the fastening force of the mounting bolt can be received and the breakage of the window glass can be prevented.

[Brief description of the drawings]

FIG. 1 is a perspective view of a window glass and a window regulator device showing a first embodiment of the present invention.

FIG. 2 is an exploded perspective view of the window glass, the support bracket, and the bracket shoe.

FIG. 3 is a rear perspective view of an insertion portion of the bracket shoe.

FIG. 4 is a partially exploded perspective view of a mounting portion of the window glass and the lift arm bracket.

FIG. 5 is a cross-sectional view of the window glass mounting portion.

FIG. 6 is an exploded perspective view of attachment by another fastening member in the first embodiment.

FIG. 7 is a partially exploded perspective view of a mounting portion of a window glass and a lift arm bracket according to a second embodiment of the present invention.

FIG. 8 is a perspective view of the bracket shoe.

FIG. 9 is an explanatory view of the operation of a holding piece provided via an integral hinge.

FIG. 10 is a cross-sectional view of the window glass mounting portion.

FIG. 11 is a perspective view of a conventional window glass and window regulator device.

FIG. 12 is a cross-sectional view of the window glass mounting portion.

[Explanation of symbols]

 21 Window Regulator Device 22 Equalizer Arm 23 Lift Arm 25 Window Regulator 27 Lift Arm Bracket 28 Support Bracket 29 Support Portion 35 Mounting Portion 38 Mounting Board 40 Mounting Hole 44 Locking Hole 45, 46, 71 Bracket Shoe 47, 72 Main Body 48a, 48b , 80, 81 Holding pieces 49, 78 Fitting grooves 50, 79 Tapered surface 51, 85 Insertion holes 52, 74 Insertion parts 55, 77 Locking projections 58 Bush 84 Integral hinge 86 Glass receiving bush W Window glass WA Convex part Wb Taper edge Wc Mounting hole

Claims (2)

(57) [Claims] 1. A window regulator device which vertically moves by attaching a window glass to a lift arm bracket horizontally connected to and held by a cross-shaped lift arm and an equalizer arm connected to a window regulator. A mounting portion having a mounting board for mounting a bracket shoe is provided on the left and right sides of the support bracket, and the main body of the bracket shoe is removably engaged with the support portion of the support bracket and removably engaged with a locking hole of the support portion. A taper that follows a tapered edge of the convex portion of the window glass is provided at the bottom where an insertion portion having a locking projection is provided and a convex portion having a mounting hole extending from the window glass is fitted and fixed to the main body side. Forming a fitting groove having a surface, and matching the mounting hole provided in the mounting substrate in the main body. A window regulator device having a configuration in which an insertion hole is provided, and a bush is fitted in the mounting hole of the window glass, and the bracket shoe and the window glass are mounted on the mounting substrate by a fastening member. 2. One of the holding pieces constituting a fitting groove into which the convex portion of the window glass is fitted is provided via an integral hinge so as to be tiltable and displaceable to the side, and an inner edge of an insertion hole of the holding piece is provided. 2. The window regulator device according to claim 1, wherein a bush that fits into the mounting hole of the convex portion of the window glass and abuts on the other holding piece is integrally formed on the outer periphery.