JP2003341358A - Assembling method for automobile door and jig used therefor - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To make it possible to carry out the adjustment work of a carrier plate at a wider location by leaving a glass plate for an automobile door on the way of lifting before reaching an extreme top position, during a process for fitting the glass plate to the automobile door for adjustment by temporarily fixing the bottom edge of the glass relative to the carrier plate. <P>SOLUTION: While keeping connection between the lower part of the glass plate and the carrier plate 38 in a temporary fixing state, the top end of the glass plate is fixed in an unstable state on the way of lifting before reaching the upper part of a sash. A separate member is interposed between the rear end of the glass plate and a groove inside facing the sash for positioning. Then, a positional relation at the connection between the lower part of the glass plate and the carrier plate 38 is adjusted and fixed. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of assembling an automobile door which can be used when a glass plate is attached to a window provided in an automobile door such as a hinge door or a sliding door in a vehicle such as an automobile. A jig used for the assembling method.

[0002]

2. Description of the Related Art Conventionally well-known automobile door structures include, for example, as shown in FIGS. 1 and 8, a glass plate is raised to close a window provided at the upper part ( See, for example, Japanese Patent Laid-Open No. 2001-1756). Therefore, an assembling method for mounting a glass plate on a window of a conventional automobile door will be described with reference to FIGS. In addition, in the shape of the glass plate of FIGS. 1 and 8, the rear side is high and the front side is low, and the shape is a substantially unequal quadrilateral as shown in the figure. Trapezoid,
It may be a diamond shape. In this case as well, an assembly method similar to the following assembly method is adopted.

The vehicle door 1 comprises a door panel unit and a door module. The door panel unit includes an outer panel 13 forming an outer wall surface of the door 1,
The outer panel 13 includes a reinforcing member provided inside the vehicle, a hinge member for attaching the door 1 to the vehicle body, an inner panel provided at a peripheral portion of the outer panel 13 inside the vehicle, and the like. On the other hand, the door module includes a frame structure that forms the skeleton of the door module. The frame structure includes a front sash 6a located on the front side of the vehicle, a rear sash 6b located on the rear side of the vehicle, an upper sash 6c located on the top of the door module, and a horizontal direction located below the upper sash 6c. It includes an intermediate frame 6d extending to the bottom and a lower frame 6e located at the bottom of the door module. Upper sash 6c
Has a shape along the upper edge 10a of the door glass 10 described later. A door glass drive device 20, a door latch mechanism, a latch operation mechanism (door inside handle), etc. are attached to the frame structure. Sash 6a, 6b, 6
The c, the door glass driving device 20, the door glass 10 and the like constitute a door glass lifting device. In order to assemble the door module into the door panel unit, as is well known, the rear end portion of the door module is inserted between the outer panel 13 and the rear inner panel, and then the front end portion of the door module is inserted from the inside of the vehicle to the front inner portion of the door panel unit. The door module is moved in the stacking direction, and the lower end of the door module is dropped between the outer panel 13 and the lower inner panel. Then, the front end of the door module is fixed by a bolt, and the rear end of the door module is fixed by a bolt to the door panel unit.

As shown in the figure, the door glass driving device 20
As is well known, includes a base plate 21 as a frame member arranged between the intermediate frame 6d and the lower frame 6e, and a pair of front and rear frames 22 and 23 fixedly integrated with the base plate 21 and extending in the vertical direction. I have it. Frame 2
The lower end portions of 2, 23 are fixed to the lower frame 6e. Upper pulleys 26 and 28 and lower pulleys 27 and 29 are provided on the upper and lower ends of the frames 22 and 23, respectively. Further, the base plate 21 is provided with a drive unit including a drive pulley (also referred to as a drum) 25 and a motor 24 for rotating the drive pulley 25. Well-known motors are often DC motors with a reduction gear that can be rotated in forward and reverse directions using an on-vehicle battery (not shown) as a power source.

In these pulleys arranged on the left, right, up and down,
One (or a plurality of) cords (also referred to as wires) 33 to 35 made of wire cables or the like are arranged in the vertical direction and in the X direction.
It is wound in a state of crossing. That is, as shown in the figure, this cord is stretched in the vertical direction before and after the rear upper pulley 26, and in the front and rear of the front upper pulley 28 and before and after the lower pulley 27. Moving part 3
5 and a moving portion 34 stretched across the lower pulley 29. Between pulleys 26 and 29, pulley 27
The cord located between the and 28 has an X-shape as shown. Reference numeral 30 is a well-known tension member (also called a tensioner) that absorbs the elongation and slack of the cord body by applying an appropriate tension to the cord body to the cords 33 and 34, as shown in the figure. Indicates.

One ends 33a, 35a, 34a of the moving part 33, the moving part 35, and the moving part 34 of the wire are fixed to both ends of the carrier plate 38. The carrier plate 38 is fixed so as to be substantially horizontal in order to support the lower end 10b of the door glass 10 via a glass receiver 39. The other ends of the cords 33 and 34 are locked to the drive pulley (drum) 25, and the drive pulley 25 is wound by a length that allows the lifting stroke of the door glass 10. The other end 35b of the cord 35
Is also fixed to the carrier plate 38 as shown. Therefore, when the drive pulley 25 rotates in the direction of arrow 57a, the cord moves in the direction of arrow 57 shown by the solid line. That is, the cord 33 is unwound from the drive pulley 25, the wire 34 is wound in the spiral groove of the drive pulley 25, and the moving portions on both sides of the cord descend in synchronization with each other, whereby the carrier plate 38 And the door glass 10 is integrally lowered. When the drive pulley 25 rotates in the direction opposite to the direction of the arrow 57a, the slanted portion 33 is wound around the drive pulley 25, and the slanted portion 34 is paid out from the drive pulley 25, so that the moving portions are synchronized with each other. As a result, the carrier plate 38 and the door glass 10 are integrally lifted.

Next, a procedure for fixing the door glass 10 to the carrier plate 38 will be described. Door glass 10
The lower end portion 10b of the door glass 10 is inserted into the U-shaped glass support portion 39 so that the lower end portion 10b of the door glass 10 is temporarily supported by the bottom surface of the glass support portion 39. At this time, a nut as a screw member is attached to the through hole 38a as the glass connecting portion in the carrier plate 38, but this is not completely tightened but left loose. That is, the door glass 10 can be moved up and down, left and right with respect to the carrier plate 38 to some extent, and is in an adjustable state. Then, the motor 24 is rotated in a direction of raising the door glass 10 to raise the door glass 10 toward the upper sash 6c until it reaches the top dead center.

As a result, the upper edge 10a of the door glass 10 enters the groove of the upper sash 6c and abuts the member inside the groove. At this time, since each screw member of the through hole 38a of the glass connecting portion is loosened, the door glass 10 can move up and down along the glass surface with the glass supporting portion 39 as a fulcrum. When the edge 10a enters into the groove of the upper sash 6c and is pressed from both sides, the posture of the door glass 10 such that the entire upper edge 10a of the door glass 10 hits the cushion member in the groove of the upper sash 6c without any gap ( The vertical inclination along the glass surface) is automatically adjusted.

In this state, that is, in the state where the attitude of the door glass 10 is adjusted, the left and right sides of the through hole 38a of the glass connecting portion are adjusted, and then the bolts and nuts as the screw members are tightened. Since the work of tightening the bolts and nuts is performed at a position where they overlap the intermediate frame 6d, a large hole 6k for glass tightening work as shown in FIG. Use to work. By performing such a tightening operation, the door glass 10 is fixed to the carrier plate 38. After fixing the door glass 10 to the carrier plate 38 in this way, even if the door glass 10 is lowered, the posture of the door glass 10 is maintained in the normal state after the adjustment, and the door glass 1 is restored again.
When 0 is raised to the fully closed position, the door glass 10 moves along the designed trajectory to the upper edge 10 of the door glass 10.
It becomes possible to ascend a so as to contact the inside of the groove of the upper sash 6c evenly without any gap.

[0010]

In this conventional method for assembling a vehicle door, when the door glass 10 is fixed to the carrier plate 38, the lower end 10b of the door glass 10 is fixed by the bottom surface of the U-shaped glass supporting portion 39. A nut as a screw member is mounted in the through hole 38a of the glass connecting portion, but this is left in a loose state without being tightened, and the door glass 10 is fully raised toward the upper sash 6c. The upper edge 10a of the glass 10 is the upper sash 6c
The position of the door glass 10 (inclination in the vertical direction along the glass surface) is automatically adjusted by entering the inside of the groove and being pressed from both sides in the groove. Therefore, when the upper edge 10a of the door glass 10 is in the groove of the upper sash 6c, the carrier plate 38 overlaps with the intermediate frame (also referred to as a belt line) 6d uniquely provided for the automobile door. Stop at position. When the carrier plate 38 is stopped at the position where it overlaps the intermediate frame 6d in this way, the left and right sides of the lower end portion 10b of the door glass 10 are adjusted with respect to the carrier plate 38, and then bolts and nuts as screw members are used. The lower end portion 10b of the door glass 10 is attached to the carrier plate 38.
There was a problem in that the final tightening work was difficult.

The automobile door assembling method and the jig used in the assembling method of the present application are provided to solve the above-mentioned problems of the prior art. An object of the present application is to assemble an automobile door in which a carrier plate is previously attached to a wire that reciprocates by rotating a drum in a drive device, and the glass plate is vertically moved by the carrier plate. It is intended to provide a method. Another object of the present invention is to provide a method of assembling an automobile door, which enables the work of fixing the lower edge of the glass to the carrier plate and adjusting the same in a spacious place. Another purpose is to mount the lower edge of the glass on the carrier plate in a spacious place as described above, so that the upper edge of the glass is not in the uppermost position but in the middle of the ascent. That is, it must be fastened in an unstable intermediate position, but even if the glass is fastened in such an unstable state, the carrier plate and the lower edge of the glass plate can be easily and accurately attached. The present invention aims to provide a method for assembling an automobile door as described above. Another purpose is at the time of mounting the carrier plate and the lower edge of the glass plate,
Even if the upper edge of the glass is held in an unstable position where it cannot be supported by the upper sash as described above, the position can be corrected by a simple means so that the designed vertical trajectory position of the glass It is an object of the present invention to provide an assembling method of an automobile door that can be corrected and maintained. Another object is to provide a method of assembling an automobile door that allows the position of the glass to be corrected correctly with an extremely simple jig even if the position to correct the glass is set during the ascent of the glass. It is what Another purpose is to use a jig used in the method of assembling an automobile door that can stop the glass in the middle of ascending and correctly position it even if the stop position deviates from the designed trajectory. It is the one we are trying to provide. Other objects and advantages will be readily apparent from the drawings and the following description related thereto.

[0012]

According to the method of assembling an automobile door of the present invention, a door of an automobile is provided with windows having sashes arranged at the front and rear and at the upper part thereof, and the sash at the front and rear and the upper part in the ascended state. In the groove of the above, the window is closed with the peripheral edge fitted, and when the window is opened, it is provided with a vertically movable glass plate that is lowered toward the space inside the waist of the door, A door glass driving device is provided in the space inside the waist of the vehicle, and the door glass driving device includes a frame member connected to the window frame, pulleys arranged above and below the frame member, and the frame member. It is attached to the mounted driving part, the wire wound around the drum in the driving part and stretched around the pulley, and the wire reciprocating by rotating the drum. And a carrier plate which is configured to reciprocate up and down by connecting the lower part of the glass plate to the carrier plate, thereby rotating the drum to move the wire, and to the wire. In the method of assembling an automobile door in which the glass plate is vertically moved while being guided by the front and rear sashes via a continuous carrier plate, the lower part of the glass plate and the carrier plate are connected to each other by the To stop the upper end at an intermediate position where it does not reach the upper sash, and to position both side surfaces of the front end (or rear end) of the glass plate in the middle of both side wall surfaces of the front (or rear) sash groove. And a step of positioning by positioning a separating member inside both side wall surfaces of the groove of the front (or rear) sash, and the front of the glass plate. Surface (or rear surface)
To position the inside of the groove bottom surface of the front (or rear) sash by a spacing member in order to separate it from the groove bottom surface of the front (or rear) sash by a certain distance; Next to the positioning step, the lower part of the glass plate,
The step of adjusting the positional relationship of the connecting portion with the carrier plate 38 is included.

Further, the jig used in the method of assembling an automobile door is such that the thickness dimension between both outer surfaces of the main body portion having a U-shaped cross section is such that the sash groove on the front side (or rear side) of the door of the automobile is It is set to a thickness corresponding to the groove width of the sash so that it can be inserted inside, and the width dimension of the groove formed inside the main body part corresponds to the plate thickness of the glass plate for closing the window of the door in the automobile It is set to the thickness, and the thickness of the groove bottom is determined by inserting the main body into the groove of the sash, and the back of the groove bottom of the main body is in contact with the groove bottom of the sash. The position is set to a thickness that corresponds to the planned vertical movement trajectory of the glass plate side edge,
Further, the main body portion may be provided with a grip portion so that the main body portion inserted in the groove of the sash can be pulled out.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to FIGS. In the description of FIG. 1 to FIG. 6, the functions, properties, characteristics, handling, operations, etc. of the components, the members, the handling, etc., which have the same reference numerals as those in FIGS. Since it can be understood that it is the same as the above description except for the configuration of the part related to the description of the combination, etc., duplicate description will be omitted.

A door 1 of an automobile is provided with a window 5 having window frames 6 (6a, 6b, 6c) called sashes arranged at the front and rear and at the top, as is well known in the art. In the state, the front and rear sashes (6a, 6
The glass plate 10 is provided so as to close the window 5 with the peripheral edges fitted in the grooves 60 each having a U-shaped cross section in b and 6c). The glass plate 10 is made to descend toward the space 4 in the waist 3 of the door when the window is opened. Further, a door glass driving device 20 is provided in the space 4 in the waist 3 of the door as is widely known in the art, and the door glass driving device 20 is provided.
Is a frame member 2 mounted so as to be continuous with the panel 13.
1 and the pulleys 26, 27, 28 and 29 mounted on the frame member 21 at the upper and lower positions of the frames 22 and 23 as shown in the figure, and on the frame member 21 as shown. Motor 24 as a wire driving unit
Or a well-known drum 25 which is connected to a manual handle and is rotated, and wires 33, 34, and 35 wound around the drum 25 and stretched around the pulleys. 24 to rotate the drum 2
5 is rotated and mounted on the wires 33, 34, 35 that reciprocate by the rotation, and a carrier plate 38 is configured to reciprocate vertically. Further, the lower portion 10b of the glass plate 10 is connected to the carrier plate 38. By this connection, the drum 25 is rotated to rotate the wires 33, 3
4, 35 are moved, and the glass plate 10 is moved forward and backward through the carrier plate 38 connected to the wires.
It is configured to move up and down while being guided by 6a and 6b (for the above configuration, also refer to the description of FIGS. 1 and 8 above).

Next, the jig shown in FIGS. 2, 3, 4, and 7 will be described. The jig 70 is made of an arbitrary hard material such as synthetic resin or metal.
The cross section of 70a is formed in a U shape as shown in FIG. The thickness dimension W between the outer surfaces of the main body portion 70a is such that the width (the inside of the inclusion 63 of the inclusion 63) in the groove of the sash can be inserted into the groove 60 of the sash (6a, 6b) on the front side or the rear side of the door of the automobile. ) It is set to the thickness corresponding to W1. If necessary, the run channel shown in FIG. 4 is disposed in the groove of the sash as shown in the drawing. That is, the side member 63 formed of a well-known elastic member also called a run channel on both sides, and the side member 6
An elastic width-shifting member 63a that is protruded from 3 is disposed as an interposition material, and a bottom member 62 formed of a known elastic member on the bottom side and integrally formed with the side member 63. Are arranged as inclusions.

A glass insertion portion 73 is provided inside the main body portion 70a.
The width dimension of the groove W2 formed therein is set to a thickness corresponding to the plate thickness W3 so that the glass plate 10 for closing the window of the door of the automobile can be inserted and removed.
The thickness dimension W4 of the groove bottom 72 is such that the body portion 70a is inserted into the sash groove 60 and the back surface 72a of the groove bottom 72 of the body portion is in contact with the sash groove bottom surface 62a. The position of the inner surface 72b of the groove bottom 72 is set to such a thickness that it can be placed corresponding to the vertical movement trajectory 11 of the glass plate side end 10e that is designed in the completed state.
Further, the main body portion 70a is inserted into the groove of the sash as shown in FIGS. 3 and 4, and the side surfaces 71a on both sides are spread over a wide area and elastically act on the inclusions such as the width-shifting member 63a. The grip portion 74 is integrally (integrally molded) provided so that the main body portion in a state where the contact state is made uniform can be pulled out. 74a indicates a through hole having a size that allows the insertion of a finger.

In the above structure, a method for assembling an automobile door will be described. First, a procedure for connecting the lower portion of the glass plate and the carrier plate 38 will be described. By inserting the lower end portion 10b of the door glass 10 into the U-shaped glass supporting portion 39 of the carrier plate 38 as in the conventional case, the lower end 10b of the door glass 10 is temporarily received by the bottom surface of the glass supporting portion 39. To support. At this time, a nut as a screw member is attached to the through hole 38a of the glass connecting portion, but this is not completely tightened but left loose. That is, the door glass 10 can be moved up and down, left and right with respect to the carrier plate 38 to some extent, and is in an adjustable state. Then, the motor 24 is rotated in a direction of raising the door glass 10 to raise the door glass 10 toward the upper sash 6c.

In this case, the rising position is the glass plate 10 described above.
Stop at the middle position (intermediate position) 10d where the upper end of will not reach the upper sash. This is in the middle of ascending and is stopped at an arbitrary position between the upper sash 6c and the belt line 6d (see FIG. 2). The decision on where to stop is
A position is selected so that the work of adjusting the lower edge 10b of the glass to the carrier plate 38 by fixing it can be performed in a spacious place. In this state, since each screw member of the through hole 38a of the glass connecting portion in the lower edge 10b of the glass is loosened and is not officially fixed to the carrier plate 38, the upper edge 10a of the door glass 10 is not fixed. Is in an unstable state.

Next (or in advance), both side surfaces (both inner and outer sides) of the front end (or rear end) 10e of the above-mentioned glass plate, the cross sections of the front (or rear) sashes 6a, 6b are U-shaped. Groove 60
In order to locate it in the middle of both side wall surfaces 61 of the front side (or the rear side) of the sash, the side contact members 71, which are separating members, are inserted inside the both side wall surfaces 61 of the groove, and the inside of both side wall surfaces of the groove is inserted. And the both side surfaces of the glass plate (see FIG. 4). As means for interposing the side contact member 71, the door glass 10 is temporarily stopped in the process of rising toward the upper sash 6c, and a part of the jig 70 is placed inside the groove at the position shown in FIGS. Then, the door glass 10 may be raised again toward the upper sash 6c. Then, the edge 10e of the door glass 10 is
As shown in FIGS. 3 and 4, the jig 70 is positioned inside the two abutting members 71, 71. In this state, the glass plate 10 is slightly moved to the front side from the designed position. As another means for interposing, the upper end of the glass plate 10 is being raised and stopped at an arbitrary position between the upper sash 6c and the belt line 6d (see FIG. 2), and the stopped state is obtained. The upper end of the glass plate on the front side (or the rear side) of the sash, which is inserted into the inside of both side wall surfaces of the groove, from above.
A part of (side contact member 71, which is a separating member) is inserted into the groove in a state shown in FIGS. 3 and 4 (a state in which the back contact member 72 contacts the member 62 on the bottom surface) and slides. The positional relationship may be lowered so as to be as shown in FIGS.

By doing so, the edge of the door glass 10
As shown in FIGS. 3 and 4, 10e comes into contact with the inside of the two side contact members 71, 71 and the inside of the back support member 72 of the jig 70, respectively, to be integrated. In addition, the periphery of the jig 70 also directly contacts the insides of the grooves in the sashes 6a and 6b with the inclusions 63 and 62 interposed, respectively, when the inclusions 63 and 62 are present. Contact
Inside the groove in the sash and the edge 10e of the door glass 10
Position the object at the planned position in relation to the surroundings. When positioning the positional relationship between the inside of the groove in the sash and the periphery of the edge portion 10e of the door glass 10 inserted into the groove, the working state is that each screw member of the through hole 38a of the glass connecting portion is Since it is loosened, the door glass 10 uses the glass support portion 39 as a fulcrum,
Since it can move vertically and horizontally along the glass surface, the edge portion 10e of the door glass 10 enters into the grooves of the sashes 6a and 6b, and from both sides around the inside of the side contact members 71 and 71 of the jig 70 and the back contact. The edge of the door glass 10 when pressed by the member 72
The entire 10e corresponds to the predetermined position with respect to the grooves of the sashes 6a and 6b, and the attitude of the door glass 10 (the inclination in the vertical direction along the glass surface) is adjusted.

In this state, that is, in the state in which the attitude of the door glass 10 is adjusted, a through hole provided in the glass connecting portion as well known and a through hole 38a (both sides of the carrier plate 38 are provided. The position of the connecting portion 38a between the lower portion of the glass plate and the carrier plate 38 is adjusted by adjusting the left and right sides and the upper and lower sides between a long hole that is long in the vertical direction and a long hole that is long in the horizontal direction as shown in the figure. After the step of adjusting the relationship is performed, the door glass 10 is fixed to the carrier plate 38 by tightening both using bolts and nuts as screw members. After fixing the door glass 10 to the carrier plate 38 in this manner, the grip 70 is held by a fingertip and the jig 70 is pulled out upward along the groove of the sash to be removed. By doing so, the door glass 10 is unconstrained from the sash and returns to its natural position. In this natural state, even if the door glass 10 is lowered, the door glass 1
The posture of 0 is maintained in the adjusted normal state, and if the door glass 10 is raised to the fully closed position again, the door glass 10
Goes through the planned trajectory 11 and the door glass 10
The upper edge 10a can be raised so as to contact the inside of the groove of the upper sash 6c evenly without any gap.

Note that FIG. 5 shows a state in which the upper end of the glass plate 10 is temporarily stopped while being raised, and in that state a jig 70 is attached to the rear side of the glass plate 10 as shown in FIG. Is. In this state,
Since the lower end 10b of the door glass 10 is temporarily supported by the bottom surface of the glass support portion 39 of the carrier plate 38, the upper portion of the glass plate 10 easily moves in the front-rear direction and is affected by the jig 70 to the front side. Go deep into the groove of sash 6a. Therefore, the carrier plate 38 receives the biased state and is brought to the left in FIG. After fixing the glass plate 10 and the carrier plate 38 in the above state, the jig 70 is removed. Then, the positional relationship between the insides of the grooves in the sashes 6a and 6b and the peripheries of the front and rear edges 10e of the door glass 10 is exactly as planned in design. That is,
After the glass is positioned, the carrier plate 38
6 returns to the normal position as shown in FIG. 6, and the subsequent movement of the glass plate in the up-and-down direction moves up and down on the correct trajectory that is designed. In consideration of the above circumstances, the adjustment using the jig 70 is possible in either the front frame 6a or the rear frame 6b, but as shown in FIG. 2, the rear frame 6b in which the weight of the glass plate is added is added. Seems easier to work with.

In the description of the method for assembling the automobile door, as shown in FIG. 2, the jig 70 is inserted in the rear side of the glass to perform the assembling work. For example, when the sash is vertical (when the shape of the glass is a rectangular shape or a trapezoidal shape), the assembly work may be performed with the sash inserted in the front side of the glass. Alternatively, the jigs 70 may be inserted in the front and rear sides, respectively. Further, the position of the glass support portion 39 of the carrier plate 38 is
Generally, as shown in FIG. 6, when the shape of the glass, especially the center of gravity is at the front side or the rear side, which is at the intermediate position, in consideration of that, the case may be unevenly distributed at the front side or the rear side. is there. The shape of the jig 70 shown in FIG.
Various things are constructed depending on the car model and the size of the window,
In this example, W is 5.5 mm, W2 is 3.5 mm, and W4 is
It is set to around 3.5mm. The size of W4 corresponds to the size of the remaining gap (size of about 3.5 mm) after subtracting the size between the front edge and the rear edge of the glass plate located between the bottom faces of the sashes 6a and 6b. . Therefore,
In the state of FIG. 2, the front edge 10e of the glass plate contacts the bottom surface of the sash 6a, and in the state of FIG. 1, there is a gap between the front edge 10e of the glass plate and the bottom surface of the sash 6a. Edge 10e
There is no gap between the sash and the bottom of the sash 6b.

[0025]

As described above, according to the present invention, when the lower part of the glass plate and the carrier plate 38 are connected, the upper end of the glass plate is stopped at an intermediate position where it does not reach the upper sash. Lower part and carrier plate 3
Since the place for connecting with 8 is to be stopped at a position lower than the intermediate frame, the work for adjusting the lower edge of the glass with respect to the above carrier plate by adjusting it is wide. There is a work effect that can be done efficiently.

Further, in the present invention, the front side (or the rear side) of the glass plate is positioned so that the both side surfaces of the front end (or the rear end) are located in the middle of both side wall surfaces of the groove of the front side (or the rear side). ) A step of positioning by positioning a separating member inside both side wall surfaces of the sash groove, and a front end surface (or rear end surface) of the glass plate is located at a constant distance from the bottom surface of the front (or rear) sash groove. The step of positioning with a spacing member inside the groove bottom surface of the front (or the rear) sash so as to separate them only, and following the above two positioning steps, the lower part of the glass plate and the carrier plate 38. Since the step of adjusting the positional relationship of the connecting portion of the glass is provided, as described above, in order to perform the work of attaching the lower edge of the glass to the carrier plate in a spacious place, At the highest position Instead, it is held in the middle of rising, that is, in an unstable intermediate position, but even if the glass is held in such an unstable state, the side edge of the glass plate as described above And the inner side of the groove on the side of the sash can be fixed in a fixed positional relationship, so even if the carrier plate and the lower edge of the glass plate are mounted in an extremely easy place, the vertical movement of the glass plate There is an epoch-making effect that the trajectory is accurate.

Further, according to the present invention, when the work for stopping the lateral end of the glass plate and the inside of the lateral groove of the sash in a fixed positional relationship is performed as described above, Considering the shape at the side edge and the shape inside the groove on the side of the sash, etc., the complementary members are used so that both have a fixed positional relationship designed in design. The work can be expected to be very convenient and quick.

[Brief description of drawings]

FIG. 1 is an external view of a main part of a door glass lifting device provided on a door of an automobile as viewed from the outside of the vehicle.

FIG. 2 is an internal view of a main part of a door glass lifting device provided on a door of an automobile as viewed from the inside of the vehicle.

FIG. 3 is an enlarged view taken along arrow A in FIG.

4A is a cross-sectional view taken along the line BB in FIG.
(B) is a sectional view taken along line IV-IV in (A).

FIG. 5 is an enlarged view of a main part showing an operating state of a carrier plate.

FIG. 6 is an enlarged view of a main part showing an operating state of a carrier plate different from that in FIG.

[FIG. 7] (A) is a side view seen from the left side of (B), (B)
Is a front view of the jig.

FIG. 8 is an internal view for explaining the relationship between a window of a door, a glass plate, and a drive unit in a conventional product as seen from the inside of the vehicle.

[Explanation of symbols]

1 ... Door, 3 ... Waist, 4 ... Space, 5 ...
..Window opening, 6 ... Window frame, 6a ... Front sash, 6b ... Rear sash, 6c ... Top sash,
6d ... middle frame, 6e ... lower frame, 10 ... glass plate, 10a ... upper edge, 10b ... lower part, 10
d ... Intermediate position, 10e ... Glass front and rear edges, 1
1 ... Vertical movement locus, 13 ... Panel, 20 ...
Drive device (drive mechanism), 21 ... Base panel (frame member), 22, 23 ... Stay, 24 ... Motor, 25 ... Drum, 26, 27, 28, 29 ...
・ Pulley, 30 ... Tensioner, 33, 34,
35 ... wire, 38 ... carrier plate,
38a ... Through hole, glass connecting part 39 ... Glass receiver, 57, 57a ... Arrow, 60 ... Groove, 61
... Both side surfaces, 62 ... Bottom member, 63 ... Side member, 70 ... Jig, 71 ... Side contact member, 72 ...
..Back member, 73 ... Glass insertion portion, 74 ...
Picking part

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Yoshihiro Ando             2-64 Nakade-cho, Atsuta-ku, Nagoya-shi Stock             Company Ansei F-term (reference) 3C030 CC07                 3D127 AA19 BB01 CB05 CC05 DF09                       EE09 EE16 GG05

Claims (2)

[Claims] 1. A door of an automobile is provided with windows having sashes arranged at the front and back and at the top, and when the sash is raised, the windows are closed by fitting the peripheries into the grooves of the sash at the front and back. When the window is opened, it is provided with a vertically movable glass plate that is lowered toward the space in the waist of the door, and further in the space in the waist of the door is equipped with a door glass driving device, The door glass driving device includes a frame member connected to a window frame, pulleys arranged above and below the frame member, a driving unit mounted on the frame member, and a drum in the driving unit. At the same time, the carrier pretensioner is attached to the wire stretched on the pulley and the wire reciprocating by rotating the drum to reciprocate up and down. And a bottom portion of the glass plate is connected to the carrier plate to rotate the drum to move the wire,
In the method of assembling an automobile door, in which the glass plate is vertically moved while being guided by the front and rear sashes via a carrier plate connected to the wire,
The connection between the lower part of the glass plate and the carrier plate is
The step of stopping the upper end of the glass plate at an intermediate position where it does not reach the upper sash, and the both side surfaces of the front end (or the rear end) of the glass plate, the middle of both side wall surfaces of the groove of the front (or rear) sash The front end face (or the rear end face) of the glass plate, the step of positioning the front end face (or the rear side) on the inside of both side wall surfaces of the groove of the sash with a spacing member interposed therebetween,
In order to separate the front (or rear) sash from the bottom of the groove by a certain distance, the front (or rear) sash is provided with a spacer inside the bottom of the groove, and the above two positionings are performed. Next to the step, a method of assembling an automobile door, including a step of adjusting a positional relationship between a lower portion of the glass plate and a connecting portion of the carrier plate 38. 2. The sash groove width is such that the thickness dimension between both outer surfaces of the main body portion having a U-shaped cross section can be inserted into the sash groove on the front (or rear) side of the door of an automobile. The width dimension of the groove formed inside the main body part is set to the thickness corresponding to the thickness of the glass plate for closing the window of the door of the automobile, and the thickness dimension of the groove bottom is set. Is the glass plate that is designed for the position of the inner surface of the groove bottom of the main body when the main body is inserted into the groove of the sash and the rear surface of the groove bottom of the main body contacts the bottom surface of the groove of the sash. The thickness is set to correspond to the vertical movement locus of the side end, and the main body part is provided with a knob so that the main body part inserted in the groove of the sash can be pulled out. Characteristic jig.