WO2014069533A1

WO2014069533A1 - Mounting structure for mounting member

Info

Publication number: WO2014069533A1
Application number: PCT/JP2013/079433
Authority: WO
Inventors: 秀弥細居; 龍雄吉村
Original assignee: 株式会社ハイレックスコーポレーション
Priority date: 2012-10-31
Filing date: 2013-10-30
Publication date: 2014-05-08
Also published as: MX2015005435A; CN104755293B; JPWO2014069533A1; MX367645B; CN104755293A

Abstract

Provided is a mounting structure for a mounting member, provided with: a chassis panel that has a vehicle outward surface that faces the outside of a vehicle and that extends vertically relative to the vehicle; a wall section disposed so as to project from the vehicle outward surface of the panel toward the outside of the vehicle; and a mounting member that has a protruding section to be inserted into the portion surrounded by the wall section and that is attached to a chassis. The mounting structure for a mounting member has a water-retaining mechanism in which when the mounting member is mounted onto the chassis, a gap is formed between the wall section and the protruding section and the wall section and the protruding section thereby form the water-retaining mechanism that retains water that has entered into the gap. The water-retaining mechanism guides water that has entered the gap to be drained downward out of the vehicle. By using this mounting structure for a mounting member, even if water running down the vehicle outward surface of the chassis panel flows into a gap between the wall section and the mounting member, such water can be drained.

Description

Mounting member mounting structure

The present invention relates to a mounting structure for a mounting member that prevents water from accumulating on a member provided outside the vehicle body panel.

Water such as rain water and car wash water flows on the outer surface of the car body panel. And water may accumulate in the member provided on the vehicle exterior side of the vehicle body panel, causing malfunction of the member. Therefore, for example, a wall portion that protrudes toward the outside of the vehicle is formed around the portion of the panel where the member is inserted, and the wall portion provides a path for falling water such as rainwater to the side of the portion where the member is inserted. A configuration is proposed in which water is prevented from accumulating in the member (Patent Document 1).

JP 2002-225556 A

However, even if the wall portion is formed around the portion where the member is inserted, a part of the water flows in the protruding direction of the wall portion, and water stays between the surface of the wall portion facing the member and the member. Fear remains.

Accordingly, an object of the present invention is to provide a mounting structure for a mounting member that can discharge the intruded water even if water that travels on the outer surface of the vehicle body panel enters between the wall portion and the mounting member. To do.

In order to achieve the above object, a mounting structure for a mounting member according to the present invention has a vehicle outer surface facing the vehicle outer side, and extends from the vehicle outer surface of the vehicle body panel extending in the vehicle vertical direction to the vehicle outer direction. And a mounting member that has a protruding portion that is inserted into a portion surrounded by the wall portion and is attached to the vehicle body, and the mounting member is attached to the vehicle body. A gap is formed between the wall portion and the protruding portion, and the wall portion and the protruding portion form a water holding mechanism for holding water that has entered the gap, and the water The holding mechanism has a water holding mechanism that guides the water that has entered the gap so as to drain downward in the vehicle.

(1) According to the mounting structure of the mounting member of the present invention, even if the water that has traveled on the outer surface of the vehicle body panel gets over the wall and enters the gap between the wall and the projecting portion, the water enters. Since the dead water is guided to the water holding mechanism and drained to the outside of the vehicle, it does not stay in the mounting member, and malfunction of the mounting member can be prevented. And since it is not necessary to prevent completely that water enters between a wall part and a protrusion part, the protrusion height of a wall part can be made low.

(2) According to the mounting structure of the mounting member of the present invention, a part of the water flowing along the outside surface of the panel is changed in the direction of flow by the wall portion, and is guided to the vehicle lower side while avoiding the protruding portion. At the same time, the water that has passed over the wall is drained to the outside of the vehicle through the gap between the protruding portion and the opposing surface of the wall, so that the water can be discharged more reliably to the outside of the vehicle.

(3) According to the mounting structure of the mounting member of the present invention, even if there is a through hole, the water that has entered between the facing surface of the wall portion and the side surface of the protruding portion is guided and drained. There is no water inside.

(4) According to the mounting structure of the mounting member of the present invention, even if there is a through hole, water can be guided and drained more reliably, so that water does not enter the inside of the vehicle.

The figure explaining the whole structure of the window regulator attached to an inner panel. The partial omission perspective view explaining the whole structure of the attachment structure of an attachment member. 2 is a cross-sectional view taken along the line II in FIG. The partially-omission front view explaining the course of the water which flowed to the upper part of the wall part of the attachment structure of an attachment member. FIG. 10 is a partially omitted cross-sectional view illustrating a modification of the mounting structure of the mounting member. FIG. 10 is a partially omitted cross-sectional view illustrating another modified example of the mounting structure of the mounting member.

Hereinafter, embodiments of the mounting member mounting structure 1 of the present invention will be described with reference to the drawings. In the following embodiments, the mounting member mounting structure 1 will be described by exemplifying a structure in which a mounting member 3 for driving a drum (not shown) of the window regulator 2 is mounted on a vehicle body panel 4 provided on a door of an automobile. .

First, the overall configuration of the window regulator 2 exemplified in this embodiment will be described with reference to FIGS. 1 and 3. The window regulator 2 of the present embodiment includes a carrier plate 6 connected to the window glass 5, a guide rail 7 that guides the carrier plate 6 in the vertical direction, and a direction changing member 8 that is provided above and below the guide rail 7, respectively. A drum (not shown) housed in the drum case 22 and driven to rotate; a lifting wire 9 having one end connected to the carrier plate 6 and the other end connected to a drum (not shown) via the upper direction changing member 8; And a lowering wire 10 having one end connected to the carrier plate 6 and the other end connected to a drum (not shown) via a lower direction changing member 8. The window glass 5 is moved up and down by winding up and feeding out the other. The window regulator 2 is housed in a space formed between a vehicle body panel 4 (here, a module panel) and an outer panel (not shown). On the other hand, the mounting member 3 as a driving device for driving a drum (not shown) is used to prevent a motor (not shown) constituting the mounting member 3 from getting wet with water, or between the module panel 4 and an outer panel (not shown). For the sake of weight, at least a main body 19 provided with a motor (not shown) is installed inside the module panel 4.

Next, the configuration of the mounting member mounting structure 1 according to this embodiment will be described with reference to FIGS. 2 and 3. In FIG. 2 and subsequent figures, the module panel 4 is shown by extracting only the periphery of the part to which the attachment member 3 is attached, and the other parts are omitted. Further, in the cross-sectional view of FIG. 3, the cross section of the attachment member 3 is represented by oblique lines, and the internal configuration of the attachment member 3 is not shown. As shown in FIGS. 2 and 3, the mounting structure 1 of the mounting member includes a vehicle body panel 4 (module panel) having a vehicle outer surface 4 a facing the vehicle outer side and extending in the vehicle vertical direction, and a vehicle outer surface of the module panel 4. 4a, a wall portion 11 provided so as to protrude outward from the vehicle, and a mounting member 3 having a projecting portion 12 inserted through a portion surrounded by the wall portion 11 and attached to the vehicle body. When the attachment member 3 is attached to the vehicle body, a gap 13 is formed between the wall portion 11 and the protruding portion 12, and the wall portion 11 and the protruding portion 12 enter the gap 13. A water holding mechanism 14 for holding water is formed. Further, the water holding mechanism 14 has a guide portion 15 that guides the water that has entered the gap 13 to drain downward in the vehicle. The “body panel” in the present invention corresponds to a module panel in the present embodiment, but is limited to a module panel as long as it extends in the vertical direction of the vehicle and separates the vehicle outer side from the vehicle inner side. Instead, the inner panel of the door is acceptable.

An outer panel (not shown) is provided outside the module panel 4 constituting the door of the vehicle, and a space for assembling members such as the window regulator 2 is provided between the module panel 4 and the outer panel. Although not shown, the module panel 4 includes, for example, a work hole for inserting a member or a tool in a space between the module panel 4 and the outer panel during maintenance, a speaker hole for attaching a speaker, and various wirings. Holes such as wiring holes for wiring from the inside of the module panel 4 to the space between the module panel 4 and the outer panel are provided. In addition, the module panel 4 has a protrusion 16 or the like so that a member assembled in a space between the module panel 4 and the outer panel and a member attached to the vehicle interior side of the module panel 4 can be accommodated without interfering with other members or panels. A not-shown depression is provided. The module panel 4 is provided with a through hole 18 into which the drive shaft 17 of the mounting member 3 can be inserted.

In this embodiment, the attachment member 3 includes a drive shaft 17 and a main body 19 having a motor M and a speed reducer that rotationally drives the drive shaft 17, and is a drive device that drives the drum of the window regulator 2. . The drive shaft 17 is formed with a spline provided parallel to the shaft. When the attachment member 3 is attached to the vehicle body, the main body 19 is held inside the module panel 4 and the drive shaft 17 is inserted through the through hole 18 of the module panel 4 and protrudes outside the module panel 4. ing. A cylindrical projecting portion 12 that is coaxial with the drive shaft 17 and has a larger diameter than the drive shaft 17 is formed at the end of the drive shaft 17 in the vehicle interior direction. The projecting portion 12 is inserted through the through hole 18 of the module panel 4 and protrudes a distance shorter than the drive shaft 17 to the vehicle exterior side of the module panel 4. In the present embodiment, the vehicle body to which the attachment member 3 is attached corresponds to the module panel 4, but may be other parts as long as it is a vehicle body.

The wall portion 11 is formed to extend downward from the vehicle so as to surround the protruding portion 12 inserted into the through hole 18 from one top portion provided on the vehicle upper side. Specifically, the wall 11 is provided so as to protrude from the vehicle outer surface 4 a of the module panel 4 along the edge of the substantially circular through hole 18 in the vehicle outward direction. In addition, a guide portion 15 is provided at the lower portion of the wall portion 11. The guide portion 15 may be anything that guides the water that has entered the gap 13 to be drained downward in the vehicle. In the present embodiment, the guide portion 15 is formed by opening the lowermost side of the wall portion 11 in the vehicle downward direction. Yes. That is, the wall portion 11 is formed in a substantially annular shape along the edge portion of the through hole 18, but the wall portion 11 is inverted C-shaped by cutting out the lowermost portion of the edge portion of the through hole 18. Is formed. The end portions on both sides of the guide portion 15 of the wall portion 11 are curved so as to extend downward. The guide part 15 is good also as a hole formed in the lowest side of the wall part 11 of the vehicle downward direction.

When the attachment member 3 is attached to the vehicle body, the wall portion 11 has a facing surface 20 that faces the protruding portion 12. The projecting portion 12 also has a side surface 21 that faces the opposing surface 20 when the attachment member 3 is attached to the vehicle body. The protruding portion 12 is inserted and held in a portion surrounded by the wall portion 11 without being in contact with the wall portion 11. Therefore, a gap 13 is formed between the wall portion 11 and the protruding portion 12. More preferably, a gap 13 is formed between the facing surface 20 of the wall portion 11 and the side surface 21 of the protruding portion 12.

The gap 13 is a space in which at least water that has entered between the wall portion 11 and the projecting portion 12 can flow toward the guide portion 15. Therefore, the gap 13 is spaced a distance between the wall portion 11 and the protruding portion 12 so that the water that has entered the gap 13 does not move in the vehicle direction due to capillary action. Further, the gap 13 is more than necessary to prevent the water that has passed over the wall portion 11 through the vehicle outer surface 4a of the module panel 4 from entering the gap 13 as much as possible. It is preferable that the distance between is not set large.

The wall portion 11 and the projecting portion 12 constitute a water holding mechanism 14 that guides water that has entered the gap 13 downward in the vehicle. That is, the water holding mechanism 14 holds the water that has entered the gap 13 so that the water does not move in the vehicle interior direction, and the water flowing into the gap 13 is regulated in the flowing direction by the water holding mechanism 14. Head for the guide 15.

The end portion of the facing surface 20 of the wall portion 11 on the vehicle outer direction side and the end portion of the side surface 21 on the vehicle outer direction side are the same straight line perpendicular to the opening direction of the gap 13 on the vehicle outer side in a cross section cut in the vehicle outer direction. It is arranged on the line. Specifically, in this embodiment, when the attachment member 3 is attached to the vehicle body, the end surface on the vehicle exterior direction side of the wall portion 11 and the end surface on the vehicle exterior direction side of the projecting portion 12 are formed on the same vertical plane. ing.

Next, the operation of the mounting member mounting structure 1 will be described with reference to FIG. A portion of the water that has entered between the outer panel and the module panel 4 flows along the vehicle outer surface 4a of the module panel 4 to the vicinity of the position where the mounting member 3 of the module panel 4 is attached, and reaches the upper portion of the wall portion 11. To reach. Then, as shown by an arrow a in FIG. 4, a part of the water that reaches the upper part of the wall portion 11 is changed in flow path by the wall portion 11, and the water flows so as to bypass the attachment member 3. The remainder of the water that has reached the upper part of the wall portion 11 gets over the wall portion 11 in the vehicle outward direction. Part of the water that has passed over the wall portion 11 enters the gap 13 between the wall portion 11 and the protruding portion 12.

As shown by the arrow b in FIG. 4, the water that has entered the gap 13 is regulated in its path by the water holding mechanism 14 composed of the wall portion 11 and the protruding portion 12, and is formed in the lower portion of the wall portion 11 by its own weight. Guided to the guided part 15. Since a gap 13 is provided between the wall portion 11 and the protruding portion 12 so that the water does not move in the vehicle direction due to capillary action, the wall portion 11 and the protruding portion 12 are provided. The water that has entered between the vehicle moves in the vehicle direction, passes through the through hole 18, and does not enter the vehicle inner side of the module panel 4, and enters the vehicle outer surface 4 a of the module panel 4 from the guide portion 15. It is discharged below the wall portion 11 of the. The discharged water flows downward as it is and is discharged outside the vehicle.

As described above, even if water enters the gap 13, the intruded water is held by the water holding mechanism 14 and drained to the outside of the module panel 4 by the guide portion 15. Therefore, the attachment member 3 can be prevented from deteriorating or malfunctioning. Further, it is possible to prevent water that has entered the gap 13 from entering the vehicle panel inward of the module panel 4 through the through hole 18. Thus, even if water enters the gap 13 between the wall portion 11 and the protruding portion 12, it can be drained by the guide portion 15, so that the protruding height of the wall portion 11 can be reduced.

In the present embodiment, the opposing surface 20 of the wall portion 11 and the side surface 21 of the projecting portion 12 are formed so as to protrude from the vehicle outer surface 4a perpendicularly to the vehicle outer surface 4a of the module panel 4. The shape of the part 11 and the protruding part 12 is not limited to this. Hereinafter, a modification of the mounting member mounting structure 1 according to the present embodiment will be described with reference to FIGS. 5 and 6. For example, as shown in FIG. 5, in a cross section cut out in the vehicle exterior direction, more specifically, it is cut along a plane that includes the axis of the drive shaft 17 of the mounting member 3 and is perpendicular to the vehicle outer surface 4 a of the module panel 4. In the cross-section, the inward direction side of the projecting portion 12 is held perpendicular to the module panel 4, and is formed so as to expand away from the axis of the drive shaft 17 as the vehicle exterior side of the projecting portion 12 goes outward. It may be. In this case, the wall portion 11 is formed so as to expand toward the vehicle outer side so that the facing surface 20 is parallel to the side surface 21 of the protruding portion 12.

If comprised in this way, in the upper part of the wall part 11, since the wall part 11 is formed in the upward slope from the module panel 4 toward the vehicle outer side, it infiltrates between an outer panel and the module panel 4, and a wall The water that has reached the upper portion of the portion 11 can be prevented from getting over the wall portion 11 due to the inclination of the wall portion 11, and the water that enters the gap 13 between the wall portion 11 and the protruding portion 12 is reduced. be able to. Further, the water that has entered the gap 13 over the wall portion 11 is held by the water holding mechanism 14 and drained by the guide portion 15 without entering the vehicle panel inside the module panel 4.

Further, as shown in FIG. 6, the wall portion 11 in a cross section cut in the vehicle outer direction, specifically, a cross section cut along a plane perpendicular to the module panel 4 including the axis of the drive shaft 17 of the mounting member 3. The opposing surface 20 and the side surface 21 of the protruding portion 12 may be curved. The protruding portion 12 is formed so that the vehicle interior side is perpendicular to the module panel 4, and the side surface 21 that extends away from the axis of the drive shaft 17 is curved as the diameter of the protruding portion 12 goes outward. In the same manner as the side surface 21 of the projecting portion 12, the facing surface 20 is also formed so that the vehicle interior side is perpendicular to the inner panel 4, and away from the axis of the drive shaft 17 as it goes in the vehicle exterior direction. Curved and spreading. The end portion on the vehicle exterior direction side of the facing surface 20 of the wall portion 11 and the end portion on the vehicle exterior direction side surface 21 of the projecting portion 12 are arranged on the same straight line perpendicular to the opening direction on the vehicle exterior side of the gap 13. ing.

Even when configured in this way, the wall 11 is curved at the top of the wall 11, so that water that has entered the outer panel and the module panel 4 and has reached the top of the wall 11 can be 11 can be suppressed, and water that enters the gap 13 between the wall portion 11 and the protruding portion 12 can be reduced. Further, the water that has entered the gap 13 over the wall portion 11 is also formed so that the facing surface 20 of the wall portion 11 and the inner side portion of the side surface 21 of the projecting portion 12 are perpendicular to the module panel 4. The water is held by the water holding mechanism 14 and drained by the guide portion 15 without entering the inside of the module panel 4.

In the present embodiment, the structure in which the attachment member 3 for driving the drum of the window regulator 2 is attached to the module panel 4 provided on the door of the vehicle has been described as an example. It can be applied to a structure for mounting. In the present embodiment, the protruding portion 12 of the mounting member 3 is inserted into the through hole 18 provided in the module panel 4, and the wall portion 11 is provided at the edge of the through hole 18. The embodiment of the present invention is not limited to this. For example, the mounting member mounting structure 1 of the present invention can be applied even if the through hole 18 is not provided. Even in this case, since the water holding mechanism 14 holds the water that has entered the gap 13 and the guide portion 15 drains the water to the outside of the vehicle, it is possible to prevent the attachment member 3 from being deteriorated or malfunctioning. .

The mounting structure 1 of the mounting member of the present invention is not limited to the above-described embodiment, and can be appropriately changed within a range not departing from the gist of the present invention.

The attachment member attachment structure 1 according to the present invention can be suitably used as the attachment member attachment structure 1 for attaching the attachment member 3 as a driving device for driving the drum of the window regulator 2 to the module panel 4, for example.

1 Mounting member mounting structure 3 Mounting member 4 Vehicle panel (module panel)
4a Car outer surface 11 Wall portion 12 Projecting portion 13 Gap 14 Water holding mechanism 15 Guide portion 18 Through hole 20 Opposing surface 21 Side surface

Claims

A vehicle body panel having a vehicle outer surface facing the vehicle outer side and extending in the vehicle vertical direction;
A wall portion provided so as to protrude outward from the vehicle outer surface of the panel;
A projecting portion inserted into a portion surrounded by the wall portion, and an attachment member attached to the vehicle body,
When the attachment member is attached to the vehicle body, a gap is formed between the wall portion and the protruding portion,
The wall portion and the protruding portion form a water holding mechanism for holding water that has entered the gap,
The mounting structure of the mounting member, wherein the water holding mechanism has a water holding mechanism that guides the water that has entered the gap to drain downward in the vehicle.
The said wall part is formed so that it may extend in the vehicle downward direction from one top part provided in the vehicle upper side, and has an opposing surface facing the said protrusion part of the said attachment member. The mounting structure of the mounting member.
The panel is provided with a through hole,
The wall portion is provided at an edge of the through hole,
The projecting portion of the mounting member has a side surface that faces the facing surface when the mounting member is mounted to the vehicle body,
The mounting structure for a mounting member according to claim 2, wherein the gap is formed between the facing surface and the side surface.
An end portion on the vehicle exterior direction side of the facing surface and an end portion on the vehicle exterior direction side of the side surface are arranged on the same straight line perpendicular to the opening direction on the vehicle exterior side of the gap in the cross section. The mounting structure of the mounting member according to claim 3.