JP6242120B2 - Vehicle door structure - Google Patents

Description

  The present invention relates to a vehicle door structure, and more particularly to a vehicle door structure in which a door module is attached to an opening formed in an inner panel.

  In general, a vehicle door such as a front side door and a rear side door provided in a vehicle is provided with a window glass that can be moved up and down with respect to a door main body including a door outer panel and a door inner panel. The window glass is driven up and down by functional parts such as a regulator rail and a regulator motor.

  In such a door structure, the installation and wiring of each functional component is cumbersome and increases the weight. Therefore, a door module in which functional components such as a regulator rail and a regulator motor are modularized on a resin module panel is provided. Patent document 1 and patent document 2 etc. have proposed the vehicle door structure attached to the opening part of an inner panel.

  For example, in the vehicle door structure of Patent Document 1, as shown in an exploded perspective view in FIG. 7, the door outer panel 102 and the door inner panel 103 constitute a door main body 101, and a door sash 104 is provided on the upper portion of the door main body 101. Provided. An opening 105 for attaching the door module 110 is formed at the center of the door inner panel 103.

  On the other hand, the door module 110 has a resin module panel 111 having an outer shape covering the opening 105, a regulator rail 112 for supporting the window glass 106 to be movable up and down on the resin module panel 111, a regulator motor 113, This is a module in which a speaker (not shown) as an acoustic device is modularized. The regulator rail 112 is fixed to the back surface of the resin module panel 111, and the upper end 112 a and the lower end 112 b of the regulator rail 112 protrude from the upper end portion and the lower end portion of the door module panel 111.

  After the door module 110 is assembled to the door body 101, the window glass 106 is attached to the regulator rail 112 via a slider, and the window glass 106 is raised and lowered via the regulator cable 115 when the regulator motor 113 is driven. The

  The door module 110, in which the regulator rail 112 with the functional components in the door is modularized, is positioned by inserting the upper end 112a and the lower end 112b of the regulator rail 112 into the back side of the door inner panel 103 from the opening 105. The resin module panel 111 is attached so as to close the opening 106 by fixing the upper end 112 a and the lower end 112 b to the door inner panel 103. After that, the window glass 106 is attached to the slider by using the work opening 111a opened in the resin module panel 111.

  Similarly, Patent Document 2 discloses a door module in which a door inner panel has an opening and functional parts such as a regulator rail are modularized in a resin module panel, and the upper and lower ends of the regulator rail are used as door inner panels. A vehicle door structure for mounting by fixing and then attaching a window glass is disclosed.

JP 2003-104052 A JP 2001-171352 A

  According to Patent Document 1, by attaching a door module in which functional parts such as a regulator rail and a regulator motor are modularized to a resin module panel in advance to the door inner panel, it is possible to simplify the operation of attaching the functional parts.

  On the other hand, since the regulator motor is attached in an open state to the resin module panel arranged so as to close the opening of the door inner panel, there is a concern that the operating noise of the regulator motor may affect the environment in the vehicle interior. In addition, the resin module panel generally has a relatively low rigidity, and there is a concern about the vibration of the regulator motor due to a decrease in the support rigidity of the regulator motor. Also in Patent Document 2, there is a concern about the occurrence of the same problem.

  Accordingly, an object of the present invention made in view of such a point is to provide a vehicle door structure excellent in sound insulation, which can secure the support rigidity of the regulator motor with a simple configuration and can reduce the operating noise of the regulator motor. It is in.

The vehicle door structure according to claim 1, which achieves the above object, is a vehicle door structure in which a window glass is provided so as to be movable up and down with respect to a door body provided with a door outer panel and a door inner panel. And an inner panel having an opening formed below the window shoulder, and a door module in which a regulator motor and a regulator rail are modularized into a resin module panel that closes the opening. The resin module panel is a first module panel. And the second module panel, the regulator motor is housed and disposed in a motor housing portion having a hollow closed cross section formed by the first module panel and the second module panel , and the first module panel includes the opening portion. A base that closes the front area of the base and a bulging bottomed shape at the base The second module panel includes a base portion that covers a rear range of the opening, and a base portion that is formed on the base portion and cooperates with the first storage formation portion. A second storage forming portion is provided .

  According to this, the resin module panel which closes the opening part of an inner panel is comprised by the 1st module panel and the 2nd module panel, and the hollow closed cross-section shape excellent in rigidity by this 1st module panel and the 2nd module panel The rigidity of the resin module panel can be improved with a simple configuration in which the motor housing portion is integrally formed. Furthermore, by arranging the regulator motor in the motor housing part having a hollow cross section with sufficient rigidity, it is possible to secure the support rigidity of the regulator motor, and the regulator motor is insulated by the motor housing part to reduce the operating noise of the regulator motor. Is obtained.

  According to a second aspect of the present invention, in the vehicle door structure of the first aspect, the motor housing portion includes a regulator cable extending from the regulator motor housed in the motor housing portion toward the regulator rail. A cable through-hole penetrating is formed.

  According to this, by forming a relatively small cable through-hole through which the regulator cable is inserted in the motor housing portion, the motor housing portion is maintained in a substantially sealed state, and the sound insulation function by the motor housing portion is maintained, and the regulator Oscillation and vibration of the regulator cable extending from the motor toward the regulator rail are suppressed by the cable through hole, and a stable operation of the regulator cable is obtained. In addition, entry of foreign matter such as dust into the motor housing is suppressed.

  According to a third aspect of the present invention, in the vehicle door structure according to the first or second aspect, the motor housing portion is formed of a foamed resin.

  According to this, the motor housing portion that houses and covers the regulator motor is formed of the foamed resin having an excellent sound insulation function, and the operation sound generated by the regulator motor can be more reliably insulated.

Invention according to claim 4, in the vehicle door structure according to claim 1, wherein the first module panel is an integral molding with a non-foamed portion and the resin foam part using a resin, said base is non Formed by a foamed part, the first housing forming part is formed by a resin foamed part, and the second module panel is integrally formed of a non-foamed part using resin and a resin foamed part, and the base part is non-foamed It is formed by the part, The said 2nd storage formation part was formed by the resin foam part.

  According to this, the base part in which the rigidity of the first module panel is required is configured by a non-foamed resin having excellent rigidity, and the first storage forming part in which the sound insulating property is required is configured by a foamed resin having an excellent sound insulating function. be able to. Similarly, the base part where the rigidity of the second module panel is required is made of non-foamed resin with excellent rigidity, and the second storage forming part where sound insulation is required is made of foamed resin with excellent sound insulation. Can do.

The invention according to claim 5 is the vehicle door structure according to any one of claims 1 to 4 , wherein the regulator rail has an upper end coupled to the window shoulder and a lower end separated from the opening. It is connected to the inner panel.

  According to this, the upper end of the regulator rail modularized in the resin module panel is connected to the shoulder of the window, and the lower end is connected to the inner panel with the opening therebetween, thereby ensuring the rigidity of the resin module panel. Support rigidity of each functional component modularized in the panel can be obtained.

  According to the present invention, the resin module panel of the door module that closes the opening of the inner panel is constituted by the first module panel and the second module panel, and the first module panel and the second module panel are excellent in rigidity. The rigidity and strength of the resin module panel is improved with a simple configuration in which the motor housing portion having a hollow closed cross section is integrally formed. Furthermore, by arranging the regulator motor in the motor housing portion having a hollow cross-section that ensures rigidity, the support rigidity of the regulator motor is improved and the operating noise of the regulator motor can be reduced.

It is a side view of the vehicle provided with the vehicle door which concerns on one embodiment of this invention. It is the side view which looked at the front side door of the state which does not mount | wear with a door module from the inside. It is the side view which looked at the front side door which fractured a part of door outer panel from the outside. It is the IV-IV sectional view taken on the line of FIG. It is the VV sectional view taken on the line of FIG. It is a disassembled perspective view which shows the outline | summary of a door module. It is a disassembled perspective view which shows the outline | summary of the conventional vehicle door structure.

  Hereinafter, an embodiment of a vehicle door structure according to the present invention will be described with reference to FIGS. 1 to 6 by taking a front side door as an example. In each figure, the arrow F indicates the front of the vehicle body, and the arrow IN indicates the inner side in the vehicle width direction, that is, the inner side of the vehicle interior.

  FIG. 1 is a side view of a vehicle 1, a side sill 2 extending in the front-rear direction at the lower side of the vehicle body of the vehicle 1, a roof side rail 3 extending in the front-rear direction along the side edge of the roof, the side sill 2 and the roof. A front pillar 4, a center pillar 5, and a rear pillar 6 that extend in the vertical direction from the front side to the side rail 3 are disposed. A front door opening is formed by the side sill 2, the front pillar 4, the roof side rail 3 and the center pillar 5 that are continuous in front of the center pillar 5, and the side sill 2, the center pillar 5, and the side rail that are continuous behind the center pillar 5. 3. A rear door opening is formed by the rear pillar 6 and a front side door 10 and a rear side door 60 for opening and closing the front door opening and the rear door opening are disposed.

  Next, the door structure of the front side door 10 will be described with reference to FIGS.

  FIG. 2 is a side view of the front side door 10 in a state where the door module is not mounted, as viewed from the inside, and FIG. 3 is a side view of the front side door 10 showing an outline of the front side door 10 with a part of the door outer panel broken. 4 is a sectional view taken along line IV-IV in FIG. 3, FIG. 5 is a sectional view taken along line VV in FIG. 4, and FIG. 6 is an exploded perspective view showing an outline of the door module 30.

  The front side door 10 has a door outer panel 12 on the outside of the vehicle body and a door inner panel 21 on the side of the vehicle compartment facing each other to connect the front edge, the rear edge and the lower edge to each other and extend in the front-rear direction to the upper part. The existing window glass raising / lowering opening 20 has a door main body 11, and a door sash 27 serving as a window frame is disposed on the upper portion of the door main body 11.

  A phosphorus hose outer upper 13 having a substantially L-shaped cross section is provided along an upper end edge 12a of an upper portion 12A of a sheet metal door outer panel 12 constituting the door body 11. Further, a door ring hose 14 and a door beam 15 extending in the front-rear direction along the inner surface of the door outer panel 12 are provided. For simplification of description, the door ring hose 14 and the door beam 15 are only shown in FIG.

  As shown in FIGS. 2 and 3, the door inner panel 21 extends along the front edge, the rear edge, and the lower edge of the door outer panel 12, and the front edge, the rear edge, and the lower edge extend along the upper edge. An inner panel 22 made of sheet metal in which the window shoulder 23 extends in the front-rear direction and an opening 25 opens below the window shoulder 23, and a resin module panel of a door module 30 provided to close the opening 25 31 is provided.

  As shown in FIG. 2, the inner panel 22 is hemmed and spot welded at the front edge, rear edge, and lower edge along the front edge, rear edge, and lower edge of the door outer panel 12, and the window shoulder 23. Is a substantially rectangular shape opposed to the upper portion 12A of the door outer panel 12, and an opening portion 20 for raising and lowering the wind glass that opens in the front-rear direction is formed by the upper portion 12A of the door outer panel 12 and the window shoulder portion 23 facing each other. A window shoulder ring hose 24 extending in the front-rear direction along the outer surface of the window shoulder 23 is provided.

  An upper edge 25a and a lower edge 25b extending in the front-rear direction along the window shoulder 23 at the center of the inner panel 22, a front edge 25c continuous with the front edge and the rear edge of the upper edge 25a and the lower edge 25b, respectively, A substantially rectangular opening 25 having an edge 25d is formed. A hinge phosphorus hose (not shown) is provided at the front end of the inner panel 22 in which a mounting portion 25e for fastening the resin module panel 31 to the lower edge 25b, the front edge 25c, and the rear edge 25d of the opening 25 by bolts or the like is formed. A pair of door hinges 26 that are installed between the front pillar 4 and hinged hose to support the front side door 10 so as to be freely opened and closed are coupled. Also, a lock phosphorus hose is provided at the rear end of the inner panel 22, and a door lock mechanism that holds the front side door 10 in a closed state by engaging the striker provided in the center pillar 5 when the door is closed by the lock phosphorus hose. Door latches are provided.

  A door sash 27 is attached to the inner panel 22 made of sheet metal. When the front side door 10 is in a closed state, the door sash 27 includes an upper sash 28A extending from the inside of the front end of the door body 11 along the front pillar 4 and the roof side rail 3, and a corner portion at the rear end of the upper sash 28A. A sash main body 28 that extends downward along the center pillar 5 and has a rear sash 28B whose bottom end reaches the rear end of the door main body 11 to form a window shape, and an upper end 29a is in front of the upper sash 28A. A front sash 29 that also serves as a partition sash that is coupled to the vicinity of the portion and that has a lower end 29 b reaching the door body 11 is provided.

  Next, the resin module panel 31 and the door module 30 attached to the opening 25 of the inner panel 22 will be described with reference to FIG.

  FIG. 6 is an exploded perspective view of the door module 30 as viewed from the outside on the outside of the passenger compartment. The resin module panel 31 includes a first module panel 32 that covers the front area of the opening 25, and an opening. The second module panel 35 covers the rear range of the portion 25.

  The first module panel 32 can be overlapped with the front edge 25c of the opening 25, which can be overlapped with the front edge 25c. The first module panel 32 can be overlapped with the front edge of the upper edge 25a of the opening 25 by extending backward from the upper end of the front edge 32c. The upper end edge 32a, the lower end edge 32b that extends rearward from the lower end of the front end edge 32c and can be overlapped with the front range of the lower edge 25b of the opening 25, and the upper end edge 32a and the lower end edge 32b It has the base 33 which covers the front part range of the opening part 25 with the plate shape which has the rear-end edge part 32d extended in the up-down direction which connects each rear end.

  A rear surface 34D extending from the base portion 33 toward the door outer panel 12 that extends outward along the rear end edge portion 32d, and outward along the upper end edge portion 32a continuously from the upper end of the rear surface 34D. An upper surface 34A that is bent and extended, a lower surface 34B that is continuous with the lower end of the rear surface 34D and extends outwardly along the lower edge 32b, and a front end of the upper surface 34A and the lower surface 34B. A rectangular frame-shaped peripheral surface that protrudes outward is formed by a front surface 34C that continuously bends outward from the base portion 33 and extends in the vertical direction, and has a rectangular outer surface 34E that closes the peripheral surface. Thus, a bottomed hollow first housing forming portion 34 is formed which has a bottomed rectangular cylindrical shape bulging outward. A band-shaped coupling portion 32e extending in the vertical direction is formed on the base portion 33 along the front surface 34C.

  A mounting portion of the regulator motor 41, that is, a motor fixing point 34a is formed on the outer side surface 34E. Further, cable through holes 34b and 34c through which a regulator cable 44 extending from a regulator motor 41 (described later) to rollers 43a and 43b provided at the upper and lower portions of the regulator rail 42 pass are drilled near the lower end and upper end of the rear surface 34D. Is done. For example, the first module panel 32 is integrally formed by a non-foamed portion and a resin foamed portion using a thermoplastic resin, and the base 33 is formed by a non-foamed portion having excellent rigidity, while the upper surface 34A, the lower surface 34B, A first storage forming portion 34 including a front surface 34C, a rear surface 34D, and an outer surface 34E is formed by a resin foam portion having excellent sound insulation. That is, the base portion 33 is formed of non-foamed resin, and the first storage forming portion 34 is formed of foamed resin.

  A glass run 45 that is fitted to the front edge of the window glass 50 and is guided to move up and down is attached to the base portion 33 continuously to the lower end 29 b of the front sash 29.

  The second module panel 35 is superposed on the rear edge 25d of the opening 25 that can be superposed on the rear edge 25d. The second module panel 35 extends forward from the upper end of the rear edge 35d and overlaps the rear part of the upper edge 25a of the opening 25. A possible upper edge 35a, a lower edge 35b that extends rearward from the lower edge of the rear edge 35d and can be overlapped in the rear area of the lower edge 25b of the opening 25, and an upper edge 35a and a lower edge 35b And a base portion 36 that extends in the vertical direction connecting the rear ends of the first module panel 32 and has a front end edge portion 35c that can be superposed on the coupling portion 32e of the first module panel 32 and covers the rear portion of the opening 25. .

  A front surface 37C that is bent and inclined inwardly along the front end edge 35c from the base portion 36 and extends inward, and is bent inward along the upper edge 35a continuously from the upper end of the front surface 37C. An upper surface 37A extending in an inclined manner, a lower surface 37B extending inwardly along the lower edge 35b continuously from the lower end of the front surface 37C, and a front end of the upper surface 37A and the lower surface 37B. Thus, a projecting rectangular frame-shaped peripheral surface that protrudes inward is formed by a rear surface 37D that bends inward from the base portion 36 and extends in the vertical direction, and has a rectangular inner surface 37E that closes the peripheral surface. Thus, a bottomed hollow second storage forming portion 37 having a bottomed rectangular cylindrical shape bulging inward is formed.

  A band-shaped coupling portion 35e that extends in the vertical direction on the base portion 36 along the rear surface 37D and is superposed on the rear end edge portion 32d of the first module panel 32 is formed. The second module panel 35 is integrally formed of, for example, a non-foamed portion using a thermoplastic resin and a resin foamed portion, and the base portion 36 is formed of a non-foamed portion having excellent rigidity. The second storage forming portion 37 including the 37B, the front surface 37C, the rear surface 37D, and the outer surface 37E is formed by a resin foam portion excellent in sound insulation. That is, the base portion 36 is formed of non-foamed resin, and the second storage forming portion 37 is formed of foamed resin.

  A regulator rail 42 made of sheet metal is provided on the outer surface of the second module 35 so as to extend in the vertical direction along the rear of the coupling portion 35e. The regulator rail 42 extends in the vertical direction, and the upper end 42a protrudes further upward from the upper end edge 35a of the second module 35 so that it can be bolted to the window shoulder 33 and the window shoulder ring hose 34, and the lower end 42b is It overlaps with the lower end edge part 35b of the 2nd module 35, and it is comprised by the inner panel 22 in the vicinity of the lower edge 25b of the opening part 25 so that a bolt fastening is possible.

  As schematically shown, rollers 43 a and 43 b for guiding the regulator cable 44 are provided above and below the regulator rail 42, and a slider 43 c that is movable along the regulator rail 42 is provided.

  On the other hand, the regulator motor 41 is attached to the motor fixing point 34a formed on the outer surface 34E of the first storage forming portion 34 formed on the first module panel 32, and the regulator cable 44 driven by the regulator motor 41 passes through the cable. It is guided to the outside through the holes 34b and 34c.

  Then, the first storage forming portion 34 of the first module panel 32 to which the regulator motor 41 is attached and the second storage forming portion 37 of the second modulator panel 35 to which the regulator rail 42 is attached are opposed to each other, and the first Each rear edge 32d, upper edge 32a, lower edge 32b and coupling 32e of the module panel 32 and each coupling part 35e, upper edge 35a, lower edge 35b, front edge of the second module panel 35 35c are overlapped with each other.

  The first module panel 32 and the second module panel 32 are connected to each other by connecting the overlapped coupling part 32e and rear edge part 32d of the first module panel 32 and the front edge part 35c and coupling part 35e of the second module panel 35 with bolts or the like. The module panel 35 is connected to be integrated. Further, the upper end edge 32a and the lower end edge 32b of the first module panel 32 and the upper end edge 35a and the lower end edge 35b of the second module panel 35 are joined together as necessary.

  As a result, the first storage forming portion 34 of the first module panel 32 is hermetically closed by the second storage forming portion 37 of the second module panel 35, and the first storage forming portion 34 and the second storage forming portion 37 A motor housing portion 38 having a substantially sealed hollow box shape and excellent sound insulation is formed.

  By attaching the regulator motor 41 to the outer surface 34E of the motor housing portion 38 that is secured from the vehicle interior, the rigidity of the regulator motor 41 is improved and the vibration and operating noise of the regulator motor 41 are reduced. It can be secured.

  Thereafter, the regulator cable 44 is bridged over the rollers 43a and 43b and the slider 43c. Thus, the slider 43 c can be moved up and down along the regulator rail 42 via the regulator cable 44 by driving the regulator motor 41.

  The resin module panel 31 integrally formed by the first module panel 32 and the second module panel 35 includes a first storage forming portion 34 and a second module panel 35 formed in the first module panel 32 in the front range. The resin module panel 31 in which the box-shaped hollow closed cross-section motor housing portion 38 is integrally formed by the formed second housing forming portion 37 has sufficient rigidity and strength, and the regulator motor is modularized into the resin module 31. Support rigidity of functional parts such as 41 and regulator rail 42 is ensured.

  Next, assembly of the door module 30 in which the regulator motor 41, the regulator rail 42, and the like are modularized in the resin module panel 31 will be described.

  As shown in FIGS. 2 and 3, the door module 30 is attached to the door structure in which the door sash body 28 including the inner panel 22 having the door outer panel 12 and the opening 25 and the upper sash 28 </ b> A and the rear sash 28 </ b> B is assembled. To assemble, the upper end 42a of the regulator rail 42 is inserted into the outer side of the inner panel 22 from the opening 25, and the upper end 42a is overlaid on the window shoulder ring hose 24 and the window shoulder 23, and the upper edge 25a of the opening 25 The upper edge 32a, 35a, the lower edge 32b, 35b, the front edge 32c, and the rear edge 35d of the resin module panel 31 respectively corresponding to the lower edge 25b, the front edge 25c, and the rear edge 25d are provided from the inside. The opening 25 is overlapped with the resin module panel 31 and the door module 30 is positioned with respect to the inner panel 22. Mesuru. For loading and positioning of the door module 30 with respect to the inner panel 22, the upper end 42 a of the regulator rail 42 is inserted into the outside of the inner panel 22 from the opening 25, and the edge of the resin module panel 31 is placed inward of the opening 25. It is done by stacking, making it easy to work with excellent workability.

  Next, the upper portion 42a of the regulator rail 42 that is positioned and held is fastened to the window shoulder ring hose 24 and the window shoulder portion 23 of the inner panel 22 with bolts or the like, and the lower end 42b of the regulator rail 42 is connected to the lower end edge portion 35b of the resin module panel 32. At the same time, it is fastened to the inner panel 22 with bolts or the like in the vicinity of the lower edge 25b of the opening 25.

  On the other hand, the upper end edges 32a and 35a of the resin module panel 31 are fastened to the window shoulder 23 along the upper edge 25a of the opening 25 with bolts or the like. Further, the front end edge portion 32c, the lower end edge portions 32b and 35b, and the rear end edge portion 35d of the resin module panel 31 are bolted to the mounting portions 25e formed on the front edge 25c, the lower edge 25b, and the rear edge 25d of the opening portion 25, respectively. It is concluded by etc.

  Further, the window glass 50 is inserted from the window glass raising / lowering opening 20, and the front edge is slidably fitted into the glass run 45 and fastened to the slider 43c. Thereafter, the lower end of the front sash 29 is fixed to the inner panel 22, and the upper end is fixed to the upper sash 27 of the sash body 28 to attach the front sash 29.

  With this configuration, the operation of the regulator motor 41 causes the slider 43c to move upward and downward along the regulator rail 42 via the regulator cable 44, and the window glass 50 is guided to the glass run 45, the front sash 29, and the rear sash 28B. Lifted up and down.

  According to this embodiment configured as described above, the door inner panel 21 is configured by the inner panel 22 having the opening 25 opened below the window shoulder and the door module 30 closing the opening 25. The resin module panel 31 in which the resin module panel 31 that closes the portion 25 is integrally formed by the first module panel 32 and the second module panel 35 is the first housing formation formed in the first module panel 32 in the front range. A motor housing portion 38 having a box-shaped hollow closed cross-sectional shape is integrally formed by the second housing forming portion 37 in which the portion 34 and the second module panel 35 are formed, and sufficient rigidity of the resin module panel 31 is ensured. The Further, the resin module panel 31 has an upper end 42a coupled to the window shoulder 33 and the window shoulder phosphorus hose 34, and a lower end 42b coupled to the inner panel 22 and stiffened in the vertical direction by a regulator rail 42 extending in the vertical direction. Thus, sufficient rigidity of the resin module panel 31 can be ensured, and the mounting rigidity of the regulator motor 41, the regulator rail 42, and each functional component that are modularized and attached to the resin module panel 31 can be obtained.

  Further, the regulator motor 41 is housed and disposed in a housing portion 38 formed in a substantially sealed state by the first housing forming portion 34 and the second housing forming portion 37 made of foamed resin having excellent sound insulation properties. The operation sound generated by the operation of the vehicle is sound-insulated and reduced, and the influence on the vehicle interior environment is suppressed.

  In addition, relatively small-diameter cable through holes 34b and 34c through which the regulator cable 44 is inserted are formed in the motor housing portion 38, and the motor housing portion 38 is formed in a substantially sealed closed cross-sectional shape by inserting the regulator cable 44. Thus, the sound insulation function is maintained, and the swing of the regulator cable 44 extending from the regulator motor 42 toward the upper and lower portions of the regulator rail 42 is suppressed by the cable through holes 34b and 34c. The window glass 50 can be moved up and down by a good regulator motor 41. In addition, intrusion of foreign matter such as dust entering the motor housing portion 38 is suppressed.

  In addition, this invention is not limited to the said embodiment, A various change can be made in the range which does not deviate from the meaning of invention. For example, in the above embodiment, the first storage forming portion 34 and the second storage forming portion 37 are formed in a bottomed rectangular cylinder, but the first storage forming portion 34 and the second storage forming portion 37 are in a bottomed rectangular cylinder. Not only the shape but also other shapes such as a bottomed cylindrical shape can be used.

  Furthermore, in the above-described embodiment, the first storage forming portion 34 of the first module panel 32 and the second storage forming portion 37 of the second module panel panel 35 are formed by bulging into a bottomed hollow shape to form a motor storage portion 38. However, the second storage forming portion of the second module panel 35 can be formed flat.

  In the above embodiment, the front side door is described as an example, but the same configuration can be applied to the rear side door.

1 Vehicle 10 Front side door (vehicle door)
DESCRIPTION OF SYMBOLS 11 Door main body 21 Door inner panel 22 Inner panel 23 Window shoulder part 25 Opening part 31 Plastic module panel 32 1st module panel 33 Base 34 First storage formation part 34a Motor fixing point 34b, 34c Cable through-hole 34 1st storage formation Part 35 Second module panel 36 Base part 37 Second storage forming part 38 Motor storage part 41 Regulator motor 42 Regulator rail 42a Upper end 42b Lower end 43a, 43b Roller 43c Slider 44 Regulator cable 50 Wind glass

Claims (5)

In the vehicle door structure in which the window glass is provided to be movable up and down with respect to the door body provided with the door outer panel and the door inner panel,
The door inner panel includes an inner panel in which an opening is formed below a window shoulder, and a door module in which a regulator motor and a regulator rail are modularized into a resin module panel that closes the opening,
The resin module panel is constituted by a first module panel and a second module panel, and the regulator motor is housed and disposed in a motor housing portion having a hollow closed cross section formed by the first module panel and the second module panel .
The first module panel has a base portion that closes a front range of the opening and a first storage forming portion that is bulged and formed in a bottomed hollow shape at the base portion,
The second module panel includes a base portion that closes a rear range of the opening, and a second storage forming portion that is formed in the base and forms the motor storage portion in cooperation with the first storage formation portion. A vehicle door structure characterized by that.   2. The motor housing part according to claim 1, wherein a cable through-hole through which a regulator cable extending from the regulator motor housed in the motor housing part toward the regulator rail is formed is formed. The vehicle door structure described.   The vehicle door structure according to claim 1, wherein the motor housing portion is formed of a foamed resin. The first module panel is integrally formed with a non-foamed portion and a resin foamed portion using resin, the base is formed by a non-foamed portion, and the first storage forming portion is formed by a resin foamed portion,
The second module panel is integrally formed of a non-foamed portion and a resin foamed portion using a resin, the base portion is formed by a non-foamed portion, and the second storage forming portion is formed by a resin foamed portion. the vehicle door structure according to claim 1, characterized in that. The regulator rail, vehicle door according to any one of claims 1 to 4, wherein the upper end lower end coupled to the Madokata portion is coupled to the inner panel at a said opening, that Construction.

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