JP5478547B2 - Vehicle door - Google Patents

Description

  The present invention relates to a vehicle door using a seal that can be opened under an ice-capped environment.

Some vehicle doors are designed to drain water from inside the door from below.
This door forms an opening for draining at the lower end of the inner panel, and also forms a drainage hole for discharging water discharged from the opening at the bottom of a resin garnish provided at the lower end ( For example, see Patent Document 1).
Some have a seal that drains water between the vehicle body and the door. That is, since the drain hole formed in the lower end portion communicates with the parting seal provided at the lower end portion of the door body, rain water inside the door body can be drained from the end of the parting seal (for example, Patent Document 2).

However, in the prior art (Patent Documents 1 and 2), when the side sill that forms the left and right ends of the vehicle body, specifically the floor of the passenger compartment, changes to a shape away from the door, the drainage that is opened at the lower end of the door There are concerns that water will enter the door from the outside of the door.
Assuming that a sealing member such as rubber seal rubber (or weather strip) used in Patent Documents 1 and 2 is attached so as to cover it below the opening and drain hole, the opening and drain hole Since the distance from the sealing member to the sealing member is increased, the side sill gets wet by the water drained from the opening and the drain hole. Since the wet side sill freezes in cold regions, the seal member freezes on the side sill (lower frame portion), and when the door is opened, the seal member may come off the door.

Japanese Utility Model Publication No. 64-3687 JP-A-8-142673

  An object of the present invention is to provide a vehicle door that prevents a seal member from freezing and sticking to a vehicle body (lower frame portion) due to freezing.

In order to solve the above-described problems, the invention according to claim 1 is directed to a vehicle door including a hollow door body supported by an entrance / exit frame portion of a vehicle body, and overlaps with a lower portion of an outer surface of the door body on the vehicle outer side. The cover is attached to the outer decorative member that extends downward from the lower edge of the door body and the portion of the outer decorative member that extends downward from the lower edge of the door body. A drain hole for draining water that has flowed into the door body. The seal member is opposed to the drain hole and at least inside the drain hole. It has an inclined part that inclines toward the inside of the vehicle as it goes from below to above, the drain hole is provided on the inside of the vehicle rather than the lower edge of the door body, and the seal member extends from the inclined part to the lower edge and below the drain hole. The drainage channel seal part And wherein the Eteiru.

In the invention which concerns on Claim 2, it has the lower outer surface seal part which is formed in the vehicle outer side rather than the lower edge connected to the drainage channel seal part, and is in close contact with the outer surface near the lower edge by being pressed by the outer decoration member It is characterized by.

The invention according to claim 3 is characterized in that the outer decorative member has a flat seal backup portion that is in contact with the back surface of the drainage channel seal portion facing downward of the vehicle and continues to the lower portion of the decoration. And

In the invention according to claim 4, the outer decorative member has a wall portion in which the seal backup portion is horizontally disposed and extends downward from an end of the seal backup portion facing the entrance / exit frame portion. It has the seal attachment part attached in contact with the inner surface facing the entrance / exit frame part of a part.

The invention according to claim 5 is characterized in that the seal member has an inclined portion extending from a corner portion formed by the seal attachment portion and the drainage channel seal portion.

In the invention which concerns on Claim 6, a sealing member is extended toward diagonally upward from the site | part below a corner | angular part among seal mounting parts to the entrance / exit frame part, and has another inclination part continued to the inclination part. A hollow seal portion is formed by the other inclined portion, the inclined portion, and the seal mounting portion.

In the invention according to claim 7, the seal member is connected to the drainage channel seal portion and is formed on the vehicle outer side than the lower edge, and is in close contact with the outer surface near the lower edge by being pressed by the outer decorative member. The outer decorative member has a flat seal backup portion that is in contact with the back surface of the drainage channel seal portion facing downward of the vehicle and continues to the lower portion of the decoration.

  In the invention according to claim 8, the outer decorative member includes a joint flange portion that is connected to the seal backup portion and overlaps with the outer decorative member, and a connection rib that connects the joint flange portion and the seal backup portion, and has a lower outer surface. The seal portion is characterized by being sandwiched between an outer surface near the lower edge and a connection rib.

In the invention according to claim 1, the outer decorative member overlaps and covers the lower portion of the outer surface of the door main body on the vehicle outer side, and extends below the lower edge of the door main body, and below the lower edge of the door main body of the outer decorative member. And a seal member that is in contact with the entrance / exit frame when the door is closed, and a drain hole is formed in the door body for discharging water that has flowed into the door body. The member is provided with an inclined portion that faces the drain hole and tilts toward the inside of the vehicle as it goes from the lower side to the upper side at least the inside of the drain hole. Since the seal member is provided with a drainage channel seal portion that extends from the inclined portion to the lower edge and is disposed below the drain hole, first, the discharged water does not exceed the seal member by the inclined portion. It is drained at. As a result, it is possible to prevent water discharged from the drainage hole from collecting between the vehicle body (the lower frame portion of the entrance / exit frame) and the sealing member that is in close contact with the vehicle body (lower frame portion). It can prevent freezing.
In the present invention, the drain hole is provided on the vehicle inner side than the lower edge of the door body, and the sealing member extends from the inclined portion to the lower edge and is disposed below the drain hole. Since it is provided, a bowl-shaped flow path can be formed by the inclined portion, the drainage channel seal portion, and the door body. As a result, the water discharged from the drain hole can be guided by the inclined part, drainage channel seal part and door body and discharged from the specified part, and the dirt on the lower frame part (side sill) of the entrance / exit frame part is suppressed. can do.

In the invention which concerns on Claim 2, it has the lower outer surface seal part which is formed in the vehicle outer side rather than the lower edge connected to the drainage channel seal part, and is in close contact with the outer surface near the lower edge by being pressed by the outer decoration member Therefore, the water discharged from the drain hole can be prevented from leaking from between the lower edge of the door body and the drainage seal part.

In addition, the outer decorative member (door lower garnish) does not directly hit the outer surface of the door body, and the hitting sound can be prevented.

In the invention according to claim 3, the outer decorative member has a flat seal backup portion that is in contact with the back surface of the drainage channel seal portion facing downward in the vehicle and continues to the lower portion of the decoration. The road seal portion can be kept flat, and there is an advantage that no drainage stays.
That is, if a recess is formed in a part of the drainage channel seal portion, there is a possibility that drainage is accumulated in the recess. The seal backup portion can prevent the drainage channel seal portion from being recessed.

In the invention according to claim 4, the outer decorative member has a wall portion in which the seal backup portion is horizontally disposed and extends downward from an end of the seal backup portion facing the entrance / exit frame portion. The seal member can be attached to a substantially vertical wall from the inside of the vehicle or from the outside of the vehicle. The installation work becomes easy.

When the seal member is pressed against the vehicle body (the lower frame portion of the entrance / exit frame), the force input from the seal member can be received and dispersed by the surface of the wall, and the seal member is directed upward or downward. It is possible to prevent the inclination of the member and the movement of the seal member in the vertical direction.

In the invention according to claim 5, since the inclined portion extends from the corner portion formed by the seal mounting portion and the drainage channel seal portion, the seal member has the vehicle body (the entrance / exit frame) by the corner portion having high strength. The reaction force generated in the seal member when the seal member is pressed against the lower frame portion) can be dispersed, and the bending of the inclined portion can be suppressed.

In the invention which concerns on Claim 6, a sealing member is extended toward diagonally upward from the site | part below a corner | angular part among seal mounting parts to the entrance / exit frame part, and has another inclination part continued to the inclination part. Since the hollow seal portion is formed by the other inclined portion, the inclined portion, and the seal mounting portion, the sealing performance with the vehicle body (the lower frame portion of the entrance / exit frame portion) is enhanced by the hollow seal portion. As a result, compared with the lip seal, the inclination angle of the inclined surface (surface) of the inclined portion can be made closer to a vertical angle, so that water is provided at the corner (corner) between the drainage channel seal portion and the inclined portion. Even when it stays, it can suppress that a user visually recognizes.
In other words, the accumulated water is not noticeable, and there is an advantage that it is difficult for the user to visually recognize the accumulated water.

In the invention according to claim 7, the seal member is connected to the drainage channel seal portion and is formed on the vehicle outer side than the lower edge, and is in close contact with the outer surface near the lower edge by being pressed by the outer decorative member. Since the outer decorative member has a flat seal backup portion that is in contact with the back surface of the drainage channel seal portion facing downward in the vehicle and continues to the lower portion of the decoration, The discharged water can be prevented from leaking between the lower edge of the door body and the drainage seal, and the outer decorative member (door lower garnish) does not directly hit the outer surface of the door body. There is an advantage that sound can be prevented, the drainage channel seal portion can be kept flat, and no drainage stagnation occurs.
That is, if a recess is formed in a part of the drainage channel seal portion, there is a possibility that drainage is accumulated in the recess. The seal backup portion can prevent the drainage channel seal portion from being recessed.

  In the invention according to claim 8, the outer decorative member includes a joint flange portion that is connected to the seal backup portion and overlaps with the outer decorative member, and a connection rib that connects the joint flange portion and the seal backup portion, and has a lower outer surface. Since the seal portion is sandwiched between the outer surface in the vicinity of the lower edge and the connection rib, the connection flange portion can be prevented from falling with respect to the lower outer surface seal portion by the connection rib.

  Further, the lower outer surface seal portion can be held between the outer surface near the lower edge using the connection rib, and the lower outer surface seal portion can be reliably held.

It is a side view of the vehicle door which concerns on Example 1 of this invention. FIG. 2 is a view taken in the direction of arrow 2 in FIG. 1. 1 is an inner side view of a vehicle door according to Embodiment 1. FIG. FIG. 4 is a view taken in the direction of arrow 4 in FIG. 3. FIG. 5 is a view taken in the direction of arrow 5 in FIG. 3. FIG. 6 is a sectional view taken along line 6-6 in FIG. 1 is an exploded view of a vehicle door according to Embodiment 1. FIG. FIG. 8 is a cross-sectional view taken along line 8-8 in FIG. 7. FIG. 9 is a cross-sectional view taken along line 9-9 in FIG. 7. FIG. 10 is a cross-sectional view taken along line 10-10 in FIG. FIG. 11 is a cross-sectional view taken along line 11-11 in FIG. 7. 6 is a cross-sectional view of a vehicle door according to Embodiment 2. FIG.

  Hereinafter, embodiments of the present invention will be described in detail in Example 1 and Example 2.

As shown in FIG. 1, the vehicle 11 is a four-door vehicle and employs the vehicle door 12 according to the first embodiment.
The vehicle door 12 is a left front door. As shown in FIGS. 1 to 6, a door body 15 attached to the vehicle body 13 so as to be freely opened and closed, an interior member (not shown) attached to the door body 15, and a sash 17 attached to the upper portion of the door body 15. And a glass 18 supported by the sash 17.

  The door body 15 includes an outer panel 21 and an inner panel 22, and joins the edges of the outer panel 21 and the inner panel 22 to form a hollow (hollow portion 23).

Here, the longitudinal direction of the vehicle 11 is the X-axis direction, the vehicle 11 width direction (or vehicle width direction) is the Y-axis direction, and the vehicle vertical direction is the Z-axis direction.
The vehicle inner side is the vehicle inner side (arrow a1 direction in FIG. 6) in the vehicle 11 width direction (Y-axis direction), and the vehicle outer side is the vehicle outer side (arrow a2 direction) in the vehicle 11 width direction (Y-axis direction). To do.

  The vehicle door 12 is attached to the outside decoration member (door lower garnish) 27 attached to the outside (vehicle outside (direction of arrow a2)) of the lower portion 25 of the door body 15, and to the inside of the door body 15 (vehicle inside). 13, a seal member (door seal) 28 that contacts 13.

The vehicle body 13 has an entrance / exit frame portion 32 formed in the side body 31.
The entrance / exit frame portion 32 is formed by a front pillar 33, a center pillar 34, and a side sill 35 (see also FIG. 6), and the lower frame portion of the entrance / exit frame portion 32 is a side sill 35. A side sill cover 35 a is included in the side sill 35.

  The entrance / exit frame 32 includes a front entrance / exit frame (comprising a left front entrance / exit frame 44, a right front entrance / exit frame) and a rear entrance / exit frame (left rear entrance / exit frame, right rear entrance / exit frame). 42).

A vehicle door (left front door) 12 according to the first embodiment is attached to the left front entrance / exit frame portion 44.
A right front door is attached to the right front entrance / exit frame (not shown). The right front door is substantially symmetric with the left front door 12 and includes an outer decorative member (door lower garnish) 27 and a seal member 28.

The left rear door 46 and the right rear door (not shown) are provided with an outer decorative member 48 on the outer side (vehicle outer side) of the door main body 47 and a seal member 51 on the inner side (vehicle inner side) of the door main body 47.
The outer decorative member 48 and the seal member 51 are substantially the same as those 27 and 28 of the vehicle door 12.

Next, the main configuration of the vehicle door 12 will be described with reference to FIGS.
The vehicle door 12 includes a hollow door main body 15 supported by an entrance / exit frame portion (left front entrance / exit frame portion) 44 of the vehicle body 13.

  An outer decorative member (door lower garnish) 27 extending below the lower edge 54 of the door main body 15 and covering the lower portion 25 of the outer surface 53 of the door main body 15 outside the vehicle, and an outer decorative member (door lower garnish). ) 27 is attached to a portion (decorative lower portion 55) extending below the lower edge 54 of the door body 15, and when the door 12 is closed (FIG. 6), it contacts the entrance / exit frame portion (left front entrance / exit frame portion) 44. And a sealing member 28.

  The door body 15 is provided with a drain hole 57 for discharging the water W flowing into the door body 15.

  The seal member 28 is provided with an inclined portion 58a that faces the drain hole 57 and tilts toward the vehicle inner side from the lower side to the upper side at least on the vehicle inner side than the water drain hole 57.

  Specifically, the seal member 28 gradually separates the water W discharged from the drain hole 57 downward from the lower edge 54, and the lower frame portion (side sill) 35 of the entrance / exit frame portion (left front entrance / exit frame portion) 44. An inclined portion 58 that extends obliquely and leads (in the direction of arrow a3), and a frame seal portion 61 that continues to the inclined portion 58 and is in close contact with the lower frame portion (side sill) 35.

The drain hole 57 is provided at a distance E (FIG. 8) away from the lower edge 54 of the door body 15 on the vehicle inner side (in the direction of the arrow a <b> 1).
Further, the seal member 28 includes a drainage channel seal portion 62 that extends from the inclined portion 58 a to the lower edge 54 and is disposed below the drain hole 57.

  Then, the outer decoration member (door lower garnish) is formed on the outer surface 53a (FIGS. 6 to 9) near the lower edge 54 and formed on the vehicle outer side (in the direction of arrow a2 in FIG. 9). ) 27 and has a lower outer surface seal portion 64 that is in close contact with the pressure.

The outer decorative member (door lower garnish) 27 has a flat seal backup portion 66 that contacts the back surface 65 of the drainage channel seal portion 62 and continues to the decorative lower portion 55.
The “rear surface 65 of the drainage channel seal portion 62” is a surface facing downward of the vehicle.

  Further, the outer decorative member (door lower garnish) 27 has a seal backup portion 66 arranged horizontally, and an end 67 (FIGS. 9 and 9) facing the entrance / exit frame portion (left front entrance / exit frame portion) 44 of the seal backup portion 66. 10) having a wall 68 extending downward.

  “Arranged horizontally” means a state in which the vehicle 11 is placed horizontally and the vehicle 11 longitudinal direction (X-axis direction) is substantially horizontal.

  Furthermore, the seal member 28 has a seal mounting portion 72 that is mounted in contact with an inner side surface 71 (FIG. 9) facing the entrance / exit frame portion (left front entrance / exit frame portion) 44 of the wall portion 68.

  In addition, the seal member 28 has an inclined portion 58 extending from a corner portion 73 formed by the seal attachment portion 72 and the drainage channel seal portion 62.

  Furthermore, the seal member 28 extends obliquely upward from a portion (lower end 75) below the corner portion 73 of the seal attachment portion 72 to the entrance / exit frame portion (left front entrance / exit frame portion) 44, and is inclined. It has another inclined part 77 (FIGS. 6 and 9) continuous to the part 58a.

  Specifically, the seal member 28 is formed from the attachment lower end 75 that is in contact with the lower end 74 of the wall portion 68 of the outer decorative member (door lower garnish) 27 in the seal attachment portion 72 (the left front entrance / exit frame). Part) 44 and has another inclined part 77 (FIGS. 6 and 9) which extends obliquely upward to the lower side of the vehicle 11 and faces the surface 76 downward of the vehicle 11 and continues to the frame seal part 61.

  Another inclined portion 77, the inclined portion 58, and the seal attachment portion 72 form a hollow seal portion 81.

Furthermore, the outer decorative member (door lower garnish) 27 is connected to the seal backup portion 66 and joined to the outer decorative member 27 so as to overlap, and the connecting rib connecting the joint flange portion 124 and the seal backup portion 66. (Seal pressing part) 129 is provided.
The lower outer surface seal portion 64 is sandwiched between an outer surface 53 a in the vicinity of the lower edge 54 and a connection rib (seal pressing portion) 129.

Next, the vehicle door 12 will be described in detail.
The vehicle door 12 includes the above-described outer panel 21, inner panel 22, outer decorative member (door lower garnish) 27, and seal member 28.

As shown in FIG. 8, the inner panel 22 is formed with an inner lower lap joint portion 85, and is connected to the inner lower lap joint portion 85 to form an inner bulging portion 87 (first bending molding portion 91, second bending molding portion 92, The inner curved surface portion 93 is pushed toward the inside of the vehicle 11 (in the direction of arrow a1).
A hole 94 is formed in the inner curved surface portion 93 with a diameter that allows the screw member 95 to pass therethrough.

  A drain hole 57 is formed in the second bending portion 92. As a result, the water W inside the door 12 can be drained downward from the inner lower overlap joint 85 joined to the outer panel 21 by a distance E, and is drained toward the seal member 28 below. be able to.

  As shown in FIGS. 6 and 8, the outer panel 21 is formed with an outer lower lap joint portion 97, and is connected to the outer lower lap joint portion 97 to form a first outer bulging portion 98 (first bending molding portion 101, second bending portion 101). From the molding part 102 and the outer first curved surface part 103), from the second outer bulging part 104 (from the third bending part 105, the fourth bending part 106, the fifth bending part 107, and the sixth bending part 108) Is pushed toward the outside of the vehicle 11 (in the direction of arrow a2).

A clip hole 111 is formed in the outer first curved surface portion 103 (see also FIG. 7).
As shown in FIGS. 7 and 11, clip holes 112 are opened in the fifth bend forming part 107 at substantially equal intervals.
The first outer bulging portion 98 and the second outer bulging portion 104 are covered with an outer decorative member (door lower garnish) 27.

  The outer decorative member (door lower garnish) 27 includes a decorative main body 114, a central bracket 115, and a side bracket 116 as shown in FIGS. 7 and 9 to 11.

  The decorative body 114 is viewed from the front of the vehicle 11 (viewpoints in FIGS. 8, 10, and 11), and the lower edge 54 extends downward from the lower bent 54 of the door body 15 from the sixth bent molding portion 108 of the bulged outer panel 21. It is formed in the curved surface so that it may enter under.

A lug 117 of the decoration main body 114 is attached to the clip hole 112 (FIG. 11) of the outer panel 21 with a clip 118.
A clip 122 is fitted into the clip hole 111 of the outer panel 21, and the clip 122 is fastened to the central bracket 115 with a screw member 95.

  Further, as shown in FIG. 10, the outer decorative member (door lower garnish) 27 has an inner central bracket 115 fastened to the decorative main body 114 with a screw member 121. Further, as shown in FIG. 11, the side bracket 116 integrally molded with the decorative body 114 is bent, and the joint flange portion 124 of the inner side bracket 116 is joined to the decorative body 114 with an adhesive.

  As shown in FIGS. 9 to 11, the central bracket 115 is resin-molded separately from the decorative main body 114. The 1st fastening part 127 and the 2nd fastening part 128 are formed, and the seal | sticker backup part 66 and the wall part 68 are formed in order by connecting these 127,128.

  A seal pressing portion (connecting rib) 129 that is continuous with the seal backup portion 66 and bulges toward the outer lower overlap joint portion 97 of the outer panel 21 is formed to press and hold the lower outer surface seal portion 64. A plurality of seal pressing portions 129 are formed in a plate shape.

  The seal backup portion 66 extends from the front portion 131 to the rear portion 132 of the door main body 15 and is formed in a straight line, and the width (vehicle width direction (Y-axis direction)) of the seal member 28 is the width (vehicle width direction (Y-axis direction)). It is formed almost the same as 62.

  The seal member 28 forms the hollow seal portion 81 from the front portion 131 to the rear portion 132 of the door body 15, the front end 134 of the hollow seal portion 81 is opened (FIGS. 2 and 4), and the rear end 135 is sealed. (FIG. 5). The seal attachment portion 72 of the hollow seal portion 81 has a recess 137 formed on the surface facing the wall portion 68, and a hole 138 (FIG. 10) is formed in the recess 137 with a diameter and a thickness for gripping the clip 141. Yes.

Next, the operation of the vehicle door 12 according to the first embodiment will be described.
In the vehicle door 12, as shown in FIG. 6, when the water W in the door body 15 is drained from the drain hole 57, it flows down as indicated by an arrow a <b> 3 by the inclined portion 58, so that even if the side sill 35 is separated, The water W in the door main body 15 can be discharged as drainage Wd from the front end 134 and the rear end 135 of the sealing member 28 as shown by arrows a4 and a5 as shown in FIGS.

  When the temperature of the outside air decreases, no ice is formed on the entrance / exit frame portion (left front entrance / exit frame portion) 44, and the seal member 28 does not freeze on the entrance / exit frame portion (left front entrance / exit frame portion) 44. .

  That is, since the inclined portion 58a of the inclined portion 58 is inclined at an angle toward the drain hole 57, the seal member 28 can be downsized while ensuring the surface pressure of the frame seal portion 61 to the lower frame portion (side sill) 35. The water W can be smoothly led down (a bowl-shaped flow path) without losing weight, and the lower frame part (side sill) 35 is difficult to get wet and the lower frame is used in an environment where the temperature is lowered such as in a cold district. No ice is formed on the part (side sill) 35.

  As a result, the hollow seal portion 81 is not fixed to the lower frame portion (side sill) 35 by ice, and the seal member 28 can be prevented from peeling off from the door body 15 when the door 12 is opened.

  Although the left front door 12 has been described here, the right front door, the left rear door 46 and the right rear door also exhibit the same operations and effects as the left front door 12.

Next, the vehicle door 12B according to the second embodiment will be described with reference to FIG.
FIG. 12 corresponds to FIG. The same configurations as those in the first embodiment shown in FIGS.

The vehicle door 12B according to the second embodiment includes a seal member 28B, and the seal member 28B includes an opening seal portion 151.
The opening seal portion 151 faces the opening 152 upward and toward the drain hole 57. Another inclined portion 77B is formed from the attachment lower end 75 of the seal member 28, and a frame seal portion 61B is formed in connection with the other inclined portion 77B. Reference numeral 58b denotes an inclined portion.

  Further, a retaining protrusion 154 is formed on the edge of the lower outer surface seal portion 64 that is in close contact with the outer surface 53a in the vicinity of the lower edge 54.

The vehicle door 12B according to the second embodiment exhibits the same operations and effects as the vehicle door 12 according to the first embodiment.
In the vehicle door 12B according to the second embodiment, the seal member 28B can be easily manufactured, and the weight can be further reduced.

  The vehicle door of the present invention is suitable for an automobile.

  DESCRIPTION OF SYMBOLS 12 ... Vehicle door, 13 ... Vehicle body, 15 ... Door main body, 25 ... Outer decoration member part, 27 ... Outer decoration member (door lower garnish), 28 ... Seal member, 44 ... Entrance / exit frame part (left front entrance / exit frame) Part), 53 ... the outer surface of the door body, 53a ... the outer surface near the lower edge, 55 ... the decorative lower part of the outer decorative member (door lower garnish), 57 ... the drain hole, 58 ... the inclined part, 61 ... the frame seal part, 62 DESCRIPTION OF SYMBOLS ... Drainage channel seal part, 64 ... Lower outer surface seal part, 65 ... Back surface of drainage channel seal part, 66 ... Seal backup part, 67 ... End of seal backup part, 68 ... Wall part, 71 ... Inner side surface of wall part, 72 DESCRIPTION OF SYMBOLS ... Seal attachment part, 73 ... Corner | angular part of a sealing member, 74 ... Lower end of wall part, 76 ... Surface of another inclination part, 77 ... Another inclination part, 81 ... Hollow seal part.

Claims (8)

In the vehicle door provided with a hollow door body supported by the entrance / exit frame of the vehicle body,
An outer decorative member that overlaps and covers a lower portion of the outer surface of the door main body outside the vehicle, and extends downward from the lower edge of the door main body, and a portion of the outer decorative member that extends downward from the lower edge of the door main body And a seal member that is in contact with the entrance / exit frame when the door is closed,
In the door body, a water drain hole for discharging water flowing into the door body is opened,
The seal member includes an inclined portion that faces the drain hole and is inclined toward the vehicle inner side as it goes from the lower side to the upper side at least on the vehicle inner side than the water drain hole.
The drain hole is provided on the vehicle inner side than the lower edge of the door body,
The seal member includes a drainage channel seal portion that extends from the inclined portion to the lower edge and is disposed below the drain hole.
A vehicle door characterized by that. The seal member includes a lower outer surface seal portion that is connected to the drainage channel seal portion, is formed on the vehicle outer side than the lower edge, and is in close contact with the outer surface near the lower edge by being pressed by the outer decoration member. The vehicle door according to claim 1 , wherein the vehicle door is provided. The outer decorative member, said drainage channel sealing portion in contact with the back surface facing the bottom of the vehicle of claim 1, characterized in that it has a flat seal backup portion is continuous with the decorative lower or The vehicle door according to claim 2 . The outer decorative member has the wall portion that extends downward from an end facing the entrance / exit frame portion of the seal backup portion, in which the seal backup portion is disposed horizontally.
The vehicle door according to claim 3 , wherein the seal member has a seal attachment portion that is attached in contact with an inner surface of the wall portion facing the entrance / exit frame portion. The vehicle door according to claim 4 , wherein the seal member has the inclined portion extending from a corner portion formed by the seal attachment portion and the drainage channel seal portion. The seal member has another inclined portion that extends obliquely upward from a portion below the corner portion of the seal mounting portion to the entrance / exit frame portion and is continuous with the inclined portion,
The vehicle door according to claim 5 , wherein a hollow seal portion is formed by the another inclined portion, the inclined portion, and the seal mounting portion. The seal member includes a lower outer surface seal portion that is connected to the drainage channel seal portion, is formed on the vehicle outer side than the lower edge, and is in close contact with the outer surface near the lower edge by being pressed by the outer decoration member. And the outer decorative member has a flat seal backup portion that is in contact with a back surface of the drainage channel seal portion facing downward of the vehicle and is continuous with a lower portion of the decoration. Item 1. A vehicle door according to Item 1. The outer decorative member, said a joint flange portion overlapping said outer decorative member contiguous to the sealing backup unit are joined, e Bei connection ribs for connecting the seal backup unit with the joint flange section, before Symbol lower outer surface The vehicle door according to claim 7 , wherein the seal portion is sandwiched between the outer surface in the vicinity of the lower edge and the connection rib.

Images