JP2015013576A - Sash door for vehicle and method for assembling sash door for vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sash door structure for a vehicle in which an elevating door glass can be stopped without applying a load to a door panel, and a method for assembling a sash door for a vehicle.SOLUTION: A front door 100 comprises a door body 106, a door sash 108, a door glass 110, a glass run 124, and a window regulator module (regulator 112). The regulator 112 has a guide rail 120a, a carrier plate 122a of a lower part of the door glass for sliding the guide rail 120a, and a stopper 150a which restricts elevation of the carrier plate 122a at an upper end of the guide rail 120a. The glass run 124 has a vehicle inside part 128, an upper side part 130 and a vehicle outside part 132 viewed from the door glass 110. The stopper 150a of the regulator 112 restricts elevation of the carrier plate 122a before an elevation load for the door glass 110 is fully applied to the upper side part 130 of the glass run 124.

Description

  The present invention relates to a vehicle sash door and a vehicle sash door assembly including a door main body, a door sash provided on an upper portion of the door main body, and a door glass that can be moved up and down from the internal space of the door main body to the door sash. It is about the method.

  In a typical vehicle door structure, a glass run which is a sealing material is provided between a door glass and a door sash, and the door glass is guided by the glass run to move up and down. The glass run is made of a flexible resin material and prevents rainwater or the like from entering the vehicle interior by contacting the door glass.

  Rail type window regulators are widely used as the door glass lifting mechanism. A general rail-type window regulator has a structure in which a carrier plate below a door glass is assembled to a guide rail, and the carrier plate is raised and lowered via a cable by the power of a motor unit. For example, also in patent document 1, it has the structure which moves the glass lift stand on a guide rail with the motive power of a motor.

Japanese Utility Model Publication No. 5-46516

  In the conventional door structure including the above-mentioned Patent Document 1, a method of receiving and stopping the rising door glass at the upper side portion of the door sash is general. In this method, in many cases, reinforcement measures are required mainly for the door panel so that the door sash can withstand the rising load of the door glass. For example, in the case of the power window specification, when the upper end of the door glass is pressed, the torque reaction force of the motor may be transmitted to the door inner panel via the window regulator, and a corresponding reinforcement measure is required for the door inner panel. There was a case. However, such reinforcement measures are not desirable nowadays when the weight reduction of the vehicle is required.

  In view of such problems, an object of the present invention is to provide a vehicle sash door structure and a vehicle sash door assembly method capable of stopping a rising door glass without imposing a burden on the door panel.

  In order to solve the above-described problems, a typical configuration of a vehicle sash door according to the present invention includes a door main body, a door sash provided at an upper portion of the door main body, and from an internal space of the door main body to the door sash. A vehicle sash door having a door glass that can be raised and lowered, a glass run that is attached to the door sash so as to be interposed between the door sash and the door glass, and a door glass that is provided in the internal space of the door body. A window regulator module that moves up and down, and the window regulator module includes a guide rail that is installed to extend in the vertical direction of the vehicle, a carrier plate that is attached to a lower portion of the door glass and that can slide along the guide rail, and a guide rail. A stopper for restricting the rising of the carrier plate at the upper end of the The slan has a vehicle inner portion that contacts the vehicle inner surface of the door glass, an upper portion along the upper end surface of the door glass, and a vehicle outer portion that contacts the vehicle outer surface of the door glass, and is a stopper of the window regulator module. Is characterized in that the rising of the carrier plate is restricted before the rising load from the upper end surface of the door glass when the door glass is raised reaches the upper portion of the glass run.

  According to the present invention described above, the door glass is lifted by the stopper provided on the guide rail, not the door sash and the glass run. According to this configuration, unlike the conventional technique of catching the rise of the door glass with the door sash, the upper end of the door glass is not pressed, so that the torque reaction force of the motor is not applied to the door inner panel or the like. . Therefore, as compared with the prior art, it is not necessary to take measures to reinforce the door inner panel and the like, and it is possible to contribute to weight reduction and cost reduction of the vehicle.

  The stopper may include a first protrusion that contacts the bottom surface of the carrier plate on the guide rail, and a second protrusion that contacts the upper end surface of the carrier plate and restricts the rising of the carrier plate. . According to this stopper, first, the first protrusion comes into contact with the bottom surface of the carrier plate rising toward the upper end of the guide rail. Then, the upper end surface of the carrier plate is regulated by the second protrusion, and the ascent is stopped. According to these configurations, since the first protrusion comes into contact with the stopper first, the load from the carrier plate applied to the second protrusion can be reduced, and deformation of the second protrusion can be suppressed.

  Normally, when the door is closed when the door glass is fully lifted (that is, when the door glass is closed), pressure is applied to the door glass toward the outside in the vehicle width direction due to the moment of closing. It is done. At this time, the carrier plate at the base of the door glass generates pressure toward the inner side in the vehicle width direction like a lever. According to the above configuration, the first inward pressure in the vehicle width direction applied to the carrier plate is the first. It can be received at the protrusion. Therefore, the movement of the door glass can be suppressed, and the pressure that can be applied to the inside of the door can be absorbed to prevent deformation and the like. Further, normally, the door glass is curved so as to be convex outward in the vehicle width direction, and its lifting locus is also curved inward in the vehicle width direction from below to above. In such a door glass, the first protrusion is positioned directly below the carrier plate stopped at the upper end, and the posture of the carrier plate can be stabilized while supporting the weight of the carrier plate.

  The door body has a door outer panel as an exterior and a door inner panel that is connected to the inside of the door outer panel and forms an internal space between the door outer panel and the window regulator module is further made of resin. And it is good to have a base plate integrally molded with the guide rail and attached to the door inner panel in the internal space. The stopper may be integrally formed with the base plate.

  According to this configuration, the configuration of the window regulator can be simplified, and the weight and cost thereof can be reduced. In addition, the guide rail can be kept in the correct ascending / descending direction as compared with the case where the guide rail is a separate part from the base plate, which can contribute to improving the accuracy of the door glass raising / lowering operation.

  The vehicle sash door is a side door having a hinge portion on the front side of the vehicle, and the window regulator module further includes a motor that serves as a power source for the carrier plate. The motor is on the base plate and is a vehicle sash. It is good to install in the back side rather than the center of the vehicle front-back direction of a door. Since the motor is heavy among the components of the door structure, installing the motor at a position away from the hinge portion is advantageous in terms of opening and closing the door.

  The above-mentioned window regulator module further has a jig connecting portion provided in the vicinity of the motor of the base plate to which a predetermined jig can be connected, and the base plate is connected to the door inner by the jig connecting portion being pulled up or pushed up by the jig. It may be positioned on the panel. By pulling around a heavy motor, the work can be performed more smoothly.

  The base plate has a predetermined base bolt hole through which a bolt for fastening and fixing to the door inner panel is passed, and the door inner panel is a panel through which the bolt is passed along with the base bolt hole at a position where the base bolt hole of the base plate overlaps. It has a bolt hole, and any one of the base bolt hole or the panel bolt hole is preferably an elliptical shape having a longer diameter in the vehicle vertical direction than the other diameter. With this configuration, it is possible to easily adjust the attachment position of the base plate up and down.

  In order to solve the above-described problems, a typical configuration of a vehicle sash door assembling method according to the present invention includes a door main body, a door sash provided at an upper portion of the door main body, and a door from an internal space of the door main body. A vehicle sash door assembly method including a door glass that can be raised and lowered over a sash, wherein a predetermined panel bolt hole is provided in a door inner panel of a door main body, and a guide rail extending in a vehicle vertical direction is provided at a lower portion of the door glass. A panel bolt hole at a position overlapping the panel bolt hole on the door inner panel of the carrier plate that is mounted and slidable along the guide rail, and a base plate that has a stopper that restricts the rising of the carrier plate at the upper end of the guide rail. Provide an elliptical base bolt hole that is longer than the top and bottom of the carrier plate over the guide rail. With the base plate pulled, the upper edge of the door glass is inserted into a U-shaped glass run provided on the door sash, and the base bolt hole is bolted to the panel bolt hole. To do.

  According to the above configuration, it is possible to suitably assemble a vehicle sash door in which the door glass is not subjected to the rising load of the door glass.

  According to the present invention, in view of such a problem, it is possible to provide a door structure and a door assembly method capable of stopping the rising door glass without imposing a burden on the door panel.

It is a figure showing the outline of the sash door for vehicles concerning the embodiment of the present invention. FIG. 2 is a cross-sectional view of FIG. It is the figure which looked at the door inner panel of FIG. 1 from the vehicle inner side. It is the figure which illustrated the process of fastening and fixing the base plate of Fig.3 (a) to a door inner panel.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The dimensions, materials, and other specific numerical values shown in the embodiments are merely examples for facilitating understanding of the invention, and do not limit the present invention unless otherwise specified. In the present specification and drawings, elements having substantially the same function and configuration are denoted by the same reference numerals, and redundant description is omitted, and elements not directly related to the present invention are not illustrated. To do.

  FIG. 1 is a diagram showing an outline of a vehicle sash door according to an embodiment of the present invention. As illustrated in FIG. 1A, in the present embodiment, the vehicle sash door of the present invention is embodied as a front door 100 on the left side of the vehicle. However, the technical idea of the present invention can be implemented as a rear door or each side door on the right side (not shown) of the vehicle.

  FIG. 1B illustrates a door inner panel 104 that is omitted from the door outer panel serving as the exterior of the front door 100 and is connected to the vehicle inner side of the door outer panel. The front door 100 is roughly divided into a door main body 106 where a window regulator module (regulator 112), which will be described later, and the like are installed, and a door sash 108 that is a window frame provided on the upper portion of the door main body 106. In the front door 100, the door main body portion 106 and the door sash 108 are integrated, and the door inner panel 104 constitutes the inside of the door main body portion 106 and the door sash 108.

  The front door 100 is a so-called power window in which the door glass 110 is lifted and lowered electrically, and includes a rail-type window regulator module (regulator 112) as its lifting mechanism. The regulator 112 is installed in the internal space E1 of the door main body portion 106 formed between the door inner panel 104 and the door outer panel (not shown). The regulator 112 has a motor 114, transmits the power of the motor 114 to the door glass 110 via the wire 116, and moves the door glass 110 up and down from the internal space E1 to the door sash.

  The regulator 112 includes a base plate 118. The base plate 118 is made of resin and has a shape that spreads in a planar shape, and is a member that serves as a basis for the regulator 112. The base plate 118 is attached to the door inner panel 104 with bolts or the like.

  Guide rails 120 a and 120 b are integrally formed on the base plate 118. The guide rails 120a and 120b are portions for guiding the carrier plates 122a and 122b attached to the lower part of the door glass, and are installed to extend in the vehicle vertical direction. The carrier plate 122a slides up and down on the guide rail 120a by the power of the motor 114 received via the wire 116. 2 is a cross-sectional view of FIG. 1, and FIG. 2A is a cross-sectional view of the carrier plate 122a in the vicinity of AA. As shown in FIG. 2A, the carrier plate 122a has a groove 123, and the guide rail 120a is engaged with the groove 123 and slides up and down in the vehicle.

  As illustrated in FIG. 1, the motor 114 is installed behind the center of the front door 100 in the vehicle front-rear direction of the base plate 118. This is because the front door 100 has a hinge part 105 on the front side of the vehicle, and a heavy object such as a motor 114 is installed at a position on the rear side of the vehicle away from the hinge part 105 so that the opening and closing operation of the front door 100 is performed. Because it is advantageous in terms.

  The door sash 108 is provided with a glass run 124 along the edge of the door glass 110. The glass run 124 is a flexible sealing member made of resin or rubber and interposed between the door sash 108 and the door glass 110. FIG. 2B is a BB cross-sectional view near the glass run. As shown in FIG. 2B, the glass run 124 is formed in a U-shaped cross section in which the upper edge of the door glass 110 can be inserted.

  The glass run 124 is roughly divided into a vehicle inner portion 128 that contacts a vehicle inner surface 110a (a vehicle inner surface in the vehicle width direction) of the door glass 110, an upper portion 130 along the upper end surface 110b of the door glass 110, and a door glass. The vehicle has a vehicle outer side portion 132 that comes into contact with 110 a vehicle outer surface 110c (a vehicle outer side surface in the vehicle width direction).

  The configuration of the glass run 124 will be described in more detail. The glass run 124 is attached to the flange portions 136 a and 136 b of the door inner panel 104 and the door outer panel 134 that constitute the door sash 108. The vehicle interior portion 128 of the glass run 124 includes a vertical wall portion 138 that extends in the vertical direction of the vehicle, a seal lip portion 140 that protrudes from the lower end of the vertical wall portion 138 toward the door glass 110, and an inner side from the lower end of the vertical wall portion 138. An inner lip 142 projecting toward the top. The seal lip portion 140 is curved and extends upward on the door glass 110 side, and contacts the door glass 110 to prevent intrusion of rainwater or the like from the outside of the vehicle. The inner lip portion 136 extends along the flange portion 130a of the door inner panel 104 and is connected thereto.

  The vehicle outer side portion 128 of the glass run 116 also extends from the lower end of the vertical wall portion 144 to the door glass 112 side from the lower end of the vertical wall portion 144 and from the lower end of the vertical wall portion 144 to the outer side of the vehicle. An outer lip 148 is included. The seal lip portion 146 is curved and extends upward on the door glass 112 side, and contacts the door glass 112 to prevent intrusion of rainwater or the like from the outside of the vehicle. The outer lip portion 148 is curved and extends upward along the flange portion 130b of the door outer panel 110, and is connected to the flange portion 130b.

  In the present embodiment, the door sash 108 and the door glass 110 are not subjected to the upward load of the door glass 110. Therefore, in the regulator 112 of FIG. 1, stoppers 150a and 150b are provided at the upper end of the guide rail 120a. FIG.2 (c) is CC sectional drawing of the stopper of FIG. The stopper 150a is a part that interferes with the carrier plate 122a and restricts its rise. A stopper 150 a illustrated in FIG. 2C is integrally formed with the base plate 118.

  1 and 2 assumes that the door glass 110 is closed. Also in FIG. 2C, the carrier plate 122a interferes with the stopper 150a, and its rise is restricted. At this time, as illustrated in FIG. 2B, the upper end surface 110 b of the door glass 110 does not apply a rising load to the upper portion 130 of the glass run 124. That is, in the present embodiment, the stopper 150a is configured to restrict the rising of the carrier plate 122a when the upper end surface 110b of the door glass 110 appropriately contacts the upper portion 130 of the glass run 124.

  As described above, according to the configuration of the present embodiment, the stopper 150a provided on the guide rail 120a stops the rising of the door glass 110, so that the door sash 108 cannot receive the rising load of the door glass 110. Therefore, it is not necessary to take measures to reinforce the door inner panel 104 or the like as compared with the conventional configuration, and it is possible to contribute to weight reduction and cost reduction of the vehicle.

  Here, the stopper 150 a includes a first protrusion 162 and a second protrusion 164. Both the first protrusion 162 and the second protrusion 164 protrude from the base plate 118 outward in the vehicle width direction. The first protrusion 162 contacts the bottom surface 126 of the carrier plate 122a on the guide rail 120a, and The two protrusions 164 are configured to contact the upper end surface 125 of the carrier plate 122a. The rise of the carrier plate 122a is mainly regulated by the second protrusion 164.

  According to the stopper 150a of the present embodiment, first, the first protrusion 162 comes into contact with the bottom surface 126 of the carrier plate 122a rising toward the upper end of the guide rail 120a. Then, the upper end surface 125 of the carrier plate 122a is regulated by the second protrusion 164, and the ascent is stopped. According to these configurations, since the first protrusion 162 first contacts the stopper 150a, the load from the carrier plate 122a applied to the second protrusion 164 can be reduced, and deformation of the second protrusion 164 can be suppressed. Can do.

  Further, normally, when the front door 100 (see FIG. 1) is closed in a state where the door glass 110 is fully raised (that is, when the door glass 110 is closed), the door glass 110 is moved to the door glass 110 by the margin of closing. Pressure is applied to the outside in the vehicle width direction. At this time, the carrier plate 122a at the base of the door glass 110 has a pressure toward the inside in the vehicle width direction like a lever, but the first projecting portion 162 has a pressure inward in the vehicle width direction from the carrier plate 122a. Can receive. Therefore, the movement of the door glass 110 can be suppressed, and the deformation of the base plate 118 and the like can be suppressed by absorbing the pressure that can be applied to the inside of the door.

  Further, normally, the door glass 110 is curved so as to be convex outward in the vehicle width direction, and its lifting locus is also curved inward in the vehicle width direction from below to above. In such a door glass 110, the first protrusion 162 is positioned directly below the carrier plate 122a stopped at the upper end and supports the bottom surface 126 thereof. In other words, the first protrusion 162 can support the weight of the carrier plate 122a and stabilize its posture. In the present embodiment, the first protrusion 162 and the second protrusion 164 are integrally connected. However, the first protrusion 162 and the second protrusion 164 may be provided apart from each other. It is.

  In this embodiment, the guide rail 120a, the stopper 150a, and the like are integrally formed on the base plate 118, and the regulator 112 is simplified to reduce weight and cost. In addition, the guide rails 120a and 120b can be properly maintained in the ascending / descending direction compared to the case where the guide rails 120a and 120b are separate parts from the base plate 118, which contributes to improving the accuracy of the ascending / descending operation of the door glass 110. It is possible.

  FIG. 3 is a view of the door inner panel 104 of FIG. 1 as viewed from the inside of the vehicle. As illustrated in FIG. 3A, the door inner panel 104 is formed with four panel bolt holes 152 a to 152 d for fastening and fixing the base plate 118. FIG.3 (b) is an enlarged view of the panel bolt hole 152a of Fig.3 (a). As illustrated in FIG. 3B, the base plate 118 is provided with a base bolt hole 154 through which the bolt 156 is passed together with the panel bolt hole 152 a at a position overlapping the panel bolt hole 152 a of the door inner panel 104. .

  In the present embodiment, the base bolt hole 154 of the base plate 118 has a perfect circle shape, whereas the panel bolt hole 152a of the door inner panel 104 has an elliptical shape. The panel bolt hole 152a is provided so that the major axis F1 faces the vehicle vertical direction. The major axis F1 is set longer than the diameter F2 of the base bolt hole 154. With this configuration, the mounting position of the base plate 118 with respect to the door inner panel 104 can be easily finely adjusted up and down.

  FIG. 4 is a view illustrating a process of fastening and fixing the base plate 118 of FIG. 3A to the door inner panel 104. Here, the base plate 118 of FIG. 1 is provided with a hole-shaped jig connecting portion 158. As illustrated in FIG. 4, a balancer 160 is connected to the jig connecting portion 158 as a jig. The base plate 118 is positioned on the door inner panel 104 while being pulled upward by the balancer 160. In the present embodiment, the jig connecting portion 158 is provided in the vicinity of the heavy motor 114, and the base plate 118 can be suitably pulled by connecting the balancer 160 near the motor 114. The mounting operation of the base plate 118 may be performed not only while being lifted upward by the balancer 160 or the like, but also while being pushed up from below by using another jig.

  As an assembly method of the front door 100, first, as illustrated in FIG. 3B, panel bolt holes 152a to 152d are provided in the door inner panel 104, and the base plate 118 on the position overlapping the panel bolt holes 152a to 152d is provided. A base bolt hole 154 is provided. Next, with the carrier plate 122a moved to the upper limit of the guide rail 120a as illustrated in FIG. 2C, the base plate 118 is pulled by the balancer 160 as shown in FIG. Is inserted into the glass run 124. Then, the base bolt hole 154 of FIG. 3B is bolted to the panel bolt hole 152a in a state where the upper end surface 110b of the door glass 110 is appropriately in contact with the glass run 124 as shown in FIG. 2B. .

  According to the above configuration, the front door 100 in which the upward load of the door glass 110 is not applied to the door sash 108 can be suitably assembled. In particular, by assembling the door glass 110 to the door inner panel 104 or the like with the door glass 110 moved to the upper ends of the guide rails 120a and 120b, the door glass 110 is made of glass without being affected by the dimensional variation of each part. It becomes possible to receive a constant sealing pressure from the run 124. In addition, since the configuration of the jig connecting portion 158 and the like also considers the ease of use of the jig such as the balancer 160, it can contribute to the reduction of man-hours.

  As mentioned above, although preferred embodiment of this invention was described referring an accompanying drawing, it cannot be overemphasized that this invention is not limited to the example which concerns. It will be apparent to those skilled in the art that various changes and modifications can be made within the scope of the claims, and these are naturally within the technical scope of the present invention. Understood.

  The present invention relates to a vehicle sash door and a vehicle sash door assembly including a door main body, a door sash provided on an upper portion of the door main body, and a door glass that can be moved up and down from the internal space of the door main body to the door sash. Can be used in the way.

DESCRIPTION OF SYMBOLS 100 ... Front door, 104 ... Door inner panel, 105 ... Hinge part, 106 ... Door main body part, 108 ... Door sash, 110 ... Door glass, 110a ... Door glass inner surface, 110b ... Door glass upper end face, 110c ... Door glass exterior surface, 112 ... regulator, 114 ... motor, 116 ... wire, 118 ... base plate, 120a, 120b ... guide rail, 122a, 122b ... carrier plate, 123 ... groove of carrier plate, 124 ... glass run, 125 ... Upper end surface of carrier plate, 126 ... bottom surface of carrier plate, 128 ... inner part of glass run, 130 ... upper part of glass run, 132 ... outer part of glass run, 134 ... door outer panel, 136a ... of door inner panel Lung portion, 136b… Flange portion of door outer panel, 138… Vertical wall portion of vehicle run inside portion of glass run, 140… Seal lip portion of vehicle run inside portion of glass run, 142… Inner lip portion, 144… Vehicle outside of glass run Vertical wall portion of the portion, 146... Seal lip portion of the outer side portion of the glass run, 148... Outer lip portion, 150 a... Stopper, 152 a to 152 d. Connecting portion, 160 ... balancer, 162 ... first protrusion of stopper, 164 ... second protrusion of stopper, E1 ... interior space of door body, F1 ... long diameter of panel bolt hole, F2 ... diameter of base bolt hole

Claims (8)

A vehicle sash door comprising a door main body, a door sash provided on the upper portion of the door main body, and a door glass that can be raised and lowered from the internal space of the door main body to the door sash,
A glass run attached to the door sash to intervene between the door sash and the door glass;
A window regulator module that is provided in an internal space of the door main body to raise and lower the door glass;
Further comprising
The window regulator module includes a guide rail installed so as to extend in a vehicle vertical direction, a carrier plate attached to a lower portion of the door glass and slidable along the guide rail, and the carrier plate at an upper end of the guide rail. And a stopper for restricting the rise of
The glass run has a vehicle inner portion that contacts the vehicle inner surface of the door glass, an upper portion along the upper end surface of the door glass, and a vehicle outer portion that contacts the vehicle outer surface of the door glass,
The stopper of the window regulator module regulates the rising of the carrier plate before the rising load from the upper end surface of the door glass when the door glass is raised reaches the upper part of the glass run. Vehicle sash door. The stopper is
A first protrusion contacting the bottom surface of the carrier plate on the guide rail;
A second protrusion that contacts the upper end surface of the carrier plate and restricts the rising of the carrier plate;
The vehicle sash door according to claim 1, comprising: The door main body portion includes a door outer panel as an exterior, and a door inner panel that is connected to the vehicle inner side of the door outer panel and forms the internal space between the door outer panel and the door outer panel.
3. The vehicle according to claim 1, wherein the window regulator module further includes a base plate made of resin and integrally formed with the guide rail and attached to the door inner panel in the internal space. Sash door.   The vehicle sash door according to claim 3, wherein the stopper is formed integrally with the base plate. The vehicle sash door is a side door having a hinge portion on the vehicle front side,
The window regulator module further includes a motor serving as a power source for the carrier plate,
5. The vehicle sash door according to claim 3, wherein the motor is installed on the base plate and at a rear side of a center of the vehicle sash door in a vehicle front-rear direction. The window regulator module further includes a jig connecting portion provided in the vicinity of the motor of the base plate and capable of connecting a predetermined jig.
The vehicle sash door according to claim 5, wherein the base plate is positioned on the door inner panel when the jig connecting portion is pulled up or pushed up by the jig. The base plate has a predetermined base bolt hole through which a bolt fastened and fixed to the door inner panel is passed,
The door inner panel has a panel bolt hole through which the bolt is passed together with the base bolt hole at a position where the base bolt hole of the base plate overlaps,
The vehicle according to any one of claims 3 to 6, wherein any one of the base bolt hole and the panel bolt hole has an elliptical shape having a major axis longer than the other diameter in the vehicle vertical direction. For sash door. A vehicle sash door assembly method comprising a door main body, a door sash provided on the upper portion of the door main body, and a door glass that can be raised and lowered from the internal space of the door main body to the door sash,
A predetermined panel bolt hole is provided in the door inner panel of the door main body,
A guide plate extending in the vehicle vertical direction, a carrier plate attached to the lower part of the door glass and slidable along the guide rail, and a base plate provided with a stopper for restricting the carrier plate from rising at the upper end of the guide rail In the position overlapping the panel bolt hole of the door inner panel, an elliptical base bolt hole longer than the panel bolt hole is provided,
With the carrier plate moved to the upper limit of the guide rail, the base plate is pulled and the upper edge of the door glass is inserted into a U-shaped glass run provided in the door sash, and the base bolt A vehicle sash door assembling method, wherein a hole is bolted to a panel bolt hole.

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