JP2016037152A - Vehicular door - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vehicular door that is improved in strength while suppressing a gap from being generated between a first interior member and a second interior member when the door is pulled toward inside of a vehicle.SOLUTION: The vehicular door comprises a first interior member 3 to be mounted on an upper surface of a protruding part protruding toward inside of a vehicle and a second interior member 4 to be mounted on the upper surface of the protruding part so as to be adjacent to the first interior member 3. In either one of the first interior member 3 and the second interior member 4 is provided an opening control part 32 that contacts an edge part 42 of the other member so as to control opening of the first interior member 3 and the second interior member 4. In the either one member, at an end part closer to the other member is formed a fixing part 31 for fixing a pocket member 5. The opening control part 32 extends from the fixing part 31.SELECTED DRAWING: Figure 15

Description

  The present invention relates to a vehicle door.

For example, in a vehicle door, a switch unit portion composed of a plurality of switches and an armrest portion are provided continuously on the surface on the vehicle inner side. And the switch unit part and the armrest part are each covered with the individual cover member (a 1st interior member and a 2nd interior member) (for example, refer to patent documents 1).
And although the 1st interior member and the 2nd interior member will adjoin in the direction of order, the rear end part of the 1st interior member arranged ahead, and the front end part of the 2nd interior member arranged behind It is also known that a protrusion can be provided on any one of these and the protrusion can be brought into contact with the edge of the other interior member so that positioning can be performed smoothly.

Japanese Patent Laid-Open No. 11-11233

However, when opening and closing the vehicle door, the occupant may pull the switch unit part or the armrest part toward the inside of the vehicle, but in that case, the first interior member and the second interior member may open. If the first interior member and the second interior member are simply aligned by the alignment protrusion, a gap is generated between them, which is not preferable from the viewpoint of strength.
Therefore, the problem to be solved by the present invention is that in terms of strength while suppressing the occurrence of a gap between the first interior member and the second interior member when pulled toward the inside of the vehicle. It is also intended to improve.

In order to solve the above-described problems, a vehicle door according to the invention described in claim 1 is:
A first interior member attached to the upper surface of the projecting portion projecting toward the interior of the vehicle, and a second interior member attached to the upper surface of the projecting portion so as to be adjacent to the first interior member,
One member of the first interior member and the second interior member has an opening restricting portion that restricts the opening of the first interior member and the second interior member by contacting the edge of the other member. Provided,
In the one member, a fixing portion for fixing the pocket member is formed near the other member side,
The opening restriction part extends from the fixed part.

The invention according to claim 2 is the vehicle door according to claim 1,
Reinforcing ribs are provided so as to sandwich the fixed portion in the extending direction of the opening restricting portion.

The invention according to claim 3 is the vehicle door according to claim 1 or 2,
The other member is provided with a plurality of attachment portions for attaching the other member to the door lining,
Among the plurality of mounting portions, the mounting portion closest to the edge of the other member is provided with a plurality of ribs extending in the width direction and arranged in the front-rear direction,
Of the plurality of ribs, a tip end portion of the opening restriction portion is in contact with a rib closest to the edge portion.

According to a fourth aspect of the present invention, in the vehicle door according to the third aspect,
Among the plurality of ribs, another rib is shorter in the width direction than the rib closest to the edge.

The invention according to claim 5 is the vehicle door according to claim 3 or 4,
The rib closest to the edge is wider than the tip of the opening restricting portion.

According to the first aspect of the present invention, one member of the first interior member and the second interior member is provided with the opening restriction portion that restricts the opening of both members by contacting the edge of the other member. Therefore, even if a force that separates the first interior member and the second interior member is applied, the opening restricting portion can suppress the separation of the first interior member and the second interior member. Therefore, even if it is a case where it is pulled toward the inside of a vehicle, it can control that a crevice will arise between the 1st interior member and the 2nd interior member.
Furthermore, since the opening restricting portion extends from the fixed portion, the rigidity of the opening restricting portion is increased by the fixing portion, and the strength can be improved.

  According to the second aspect of the present invention, since the reinforcing rib is provided so as to sandwich the fixing portion in the extending direction of the opening restricting portion, the fixing portion is reinforced by the reinforcing rib and the rigidity can be improved.

  According to the third aspect of the present invention, the tip of the opening restricting portion comes into contact with the rib closest to the edge among the plurality of ribs provided on the mounting portion closest to the edge of the other member. The rib closest to the edge can be used as a rib for positioning the restricting portion.

  The rib closest to the edge portion needs to have a certain size in order for the front end portion of the opening restricting portion to contact. On the other hand, the other ribs need not be so large as long as the strength of the mounting portion can be ensured. Therefore, as in the invention described in claim 4, other ribs can be shortened in the width direction than the rib closest to the edge, and the other ribs can be made smaller.

  According to the fifth aspect of the present invention, since the rib closest to the edge is wider than the tip of the opening restricting portion, the tip of the opening restricting portion can be easily brought into contact with the rib. , Positioning can be facilitated.

It is a front view which shows schematic structure of the vehicle door which concerns on this embodiment. It is a front view which shows the positional relationship of a 1st interior member and a 2nd interior member. It is a front view which shows schematic structure of the rear part of a 1st interior member. It is the perspective view which looked at the rear part of the 1st interior member from the upper part. It is the perspective view which looked at the rear part of the 1st interior member, and the front part of the 2nd interior member from the downward direction. It is a bottom view which expands and shows the rear part of the 1st interior member, and the front part of the 2nd interior member. It is the perspective view which looked at the opening control part from the lower part. It is the perspective view which looked at the 2nd interior member from the lower part. It is the perspective view which looked at the 2nd interior member from the lower angle at the angle different from FIG. It is the perspective view which looked at the front part of the 2nd interior member from the lower part. It is the perspective view which looked at the front part of the 2nd interior member from the lower angle from FIG. It is sectional drawing seen from the XII-XII cut surface in FIG. It is the enlarged view to which the circle C part of FIG. 12 was expanded. It is explanatory drawing which shows the state at the time of the assembly of a 1st interior member and a 2nd interior member. It is explanatory drawing which shows the state of the opening control part in the middle of an assembly. It is explanatory drawing which shows the state of the opening control part after an assembly.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a front view showing a schematic configuration of a vehicle door according to the present embodiment. As shown in FIG. 1, the vehicle door 1 is provided with an armrest portion 2 as a protruding portion according to the present invention that protrudes toward the inside of the vehicle. A lower portion of the armrest portion 2 is formed integrally with a door center base 60 attached to the front side of the vehicle door 1. A door upper 70 is provided adjacent to the door center base 70 behind the door center base 60.
And the 1st interior member 3 and the 2nd interior member 4 are attached to the upper surface of the armrest part 2 so that it may adjoin in the front-back direction.

  FIG. 2 is a front view showing the positional relationship between the first interior member 3 and the second interior member 4. As shown in FIG. 2, the first interior member 3 is disposed on the front side and the second interior member 4 is disposed on the rear side, and the rear end portion of the first interior member 3 and the front end portion of the second interior member 4 are engaged. Match.

Next, the first interior member 3 will be described in detail.
FIG. 3 is a front view showing a schematic configuration of the rear portion of the first interior member 3. FIG. 4 is a perspective view of the rear portion of the first interior member 3 as viewed from above. FIG. 5 is a perspective view of the rear portion of the first interior member 3 and the front portion of the second interior member 4 as viewed from below. FIG. 6 is an enlarged bottom view showing the rear part of the first interior member 3 and the front part of the second interior member 4. Although not shown, the first interior member 3 is formed with an opening for exposing each switch of the switch unit built in the armrest portion 2.
As shown in FIGS. 3 to 6, the first interior member 3 is attached with a pocket member 5 for accommodating various articles. The pocket member 5 is formed in a box shape having an open top. A through hole 51 for attaching the pocket member 5 to a door lining (not shown) is formed on the inner surface of the pocket member 5 opposite to the vehicle interior side. The through hole 51 is disposed on the front side of the center of the pocket member 5 in the front-rear direction. The pocket member 5 is fixed to the door lining by inserting a screw through the through hole 51 and screwing it into the screw hole on the door lining side.
In addition, a fixing portion 31 for fixing the pocket member 5 is formed in the first interior member 3 at the rear end portion of the first interior member 3. An opening restricting portion 32 that restricts the opening of both members by contacting the second interior member 4 is provided from the rear end portion of the fixing portion 31. The opening restriction portion 32 is provided at a position close to the vehicle interior side with respect to the center S in the width direction (left-right direction) of the first interior member 3.

FIG. 7 is a perspective view of the opening restricting portion 32 as viewed from below.
As shown in FIG. 7, the opening restricting portion 32 has an upward projecting portion 321 that extends rearward from the fixed portion 31 and projects upward. The upper surface of the upward projecting portion 321 is curved so as to go upward as it goes further, and the curved upper surface becomes the guide surface 33. The opening restricting portion 32 has a shape that gradually decreases in width toward the front (rear). On the surface (back surface) opposite to the guide surface 33 of the opening restricting portion 32, a reinforcing portion 34 protruding from the back surface is formed. The reinforcing portion 34 is a pair of ribs provided at a predetermined interval in the width direction, and these ribs extend along the front-rear direction with respect to the back surface of the opening restricting portion 32. Further, a rib-like second reinforcing portion 35 is formed on the extension line of these reinforcing portions 34 and on the opposite side across the fixed portion 31. That is, the reinforcing portion 34 and the second reinforcing portion 35 are reinforcing ribs according to the present invention that sandwich the fixing portion 31 in the extending direction (front-rear direction) of the opening restricting portion 32.
The second reinforcing portion 35 is disposed between the fixed portion 31 and the pocket member 5, and is provided so as to continue from the outer surface of the fixed portion 31 to the outer surface of the pocket member 5. Thereby, the rigidity of the opening control part 32, the fixing | fixed part 31, and the pocket member 5 is improved.

  Moreover, the edge part 36 which protrudes toward the downward direction is provided in the 1st interior member 3 over the perimeter. The edge 36 positioned at the rear end is formed at a predetermined interval with respect to the guide surface 33 of the opening restricting portion 32.

Next, the second interior member 4 will be described in detail.
FIG. 8 is a perspective view of the second interior member 4 as viewed from below. FIG. 9 is a perspective view of the second interior member 4 as viewed from below at an angle different from that in FIG. 8. FIG. 10 is a perspective view of the front portion of the second interior member 4 as viewed from below. FIG. 11 is a perspective view of the front portion of the second interior member 4 as viewed from below at an angle different from that of FIG. 10.
As shown in FIGS. 8 to 11, on the inner surface of the second interior member 4, attachment portions 41 for attaching the second interior member 4 to the door lining are provided at the front portion, the center portion, and the rear portion, respectively. . The attachment portion 41 is a female screw portion, and the second interior member 4 is fixed to the door lining by screwing the screw into the attachment portion 41 through a through hole provided in the door lining.
Here, of the plurality of attachment portions 41, the attachment portion 41 located at the front portion is provided with a pair of ribs 411 and 412 extending in the width direction and arranged in the front-rear direction.

In addition, a lower protruding portion 421 that protrudes downward is provided on the edge 42 of the entire circumference of the second interior member 4. A plurality of convex portions 43 curved to overlap the guide surface 33 of the opening restriction portion 32 are provided on the edge portion 42 located at the front end portion. The convex portion 43 is formed to be continuous with the rib 411 of the mounting portion 41 located at the front portion. The plurality of convex portions 43 are connected to each other by a connecting portion 44 extending in the width direction.
In addition, with respect to the edge part 42 located in this front-end part, the rib 411 nearest to the said edge part 42 among the pair of ribs 411 and 412 protrudes toward the downward direction at intervals. Of the pair of ribs 411 and 412, the other rib 412 is formed shorter in the width direction than the rib 411 near the edge portion 42 located at the front end. Further, the rib 411 close to the edge portion 42 located at the front end portion is formed wider than the width of the front end portion of the opening restricting portion 32.

12 is a cross-sectional view as seen from the XII-XII section in FIG. 1, and FIG. 13 is an enlarged view of a circle C portion in FIG.
As shown in FIGS. 11 and 12, a recess 71 is formed in a joint portion of the door upper 70 with the door center base 60. On the surface of the door upper 70, an interior material 74 in which an outer skin 72 and a porous material 73 are laminated is attached. The interior material 74 is attached so as to continue from the inner side surface of the recess 71 to a part of the bottom surface.
One end 61 of the door center base 60 is disposed so as to cover the recess 71. A protrusion 62 is provided at the tip of the one end 61. When the door center base 60 is assembled to the door upper 70, the protrusion 62 is disposed at a position facing the corner of the recess 71. After the assembly, the protrusion 62 crushes the interior material 74. Since the protrusions 62 crush the interior material 74, stress concentrates, and the door center base 60 can be prevented from being separated from the door upper 70.
Further, the portion other than the protrusion 62 of the one end portion 61 overlaps the interior material 74 with a force that does not crush the interior material 74. Thereby, since it becomes difficult to receive the reaction force from the interior material 74 in parts other than the protrusion 62 of the one end part 61, it can suppress that a clearance gap and a level | step difference generate | occur | produce.

Next, the operation of this embodiment will be described.
FIG. 14 is an explanatory view showing a state when the first interior member 3 and the second interior member 4 are assembled. FIG. 15 is an explanatory view showing a state of the opening restricting portion 32 during the assembly. FIG. 16 is an explanatory view showing a state of the opening restricting portion 32 after assembly.

First, the operator attaches the door center base 60 and the door upper 70 to the door lining, and then attaches the second interior member 4 to the door lining.
Thereafter, the operator engages the opening restriction portion 32 of the first interior member 3 with the edge portion 42 located at the front end portion of the second interior member 4 as indicated by a two-dot chain line portion T shown in FIG. . Specifically, as shown in FIG. 15, the distal end portion of the opening restricting portion 32 is disposed inside the edge portion 42, and the lower end portion of the edge portion 42 is brought into contact with the guide surface 33 of the opening restricting portion 32. Let Then, the worker rotates the first interior member 3 around the opening restriction portion 32. During this rotation, the edge portion 42 and the convex portion 43 of the second interior member 4 open and slide on the guide surface 33 of the restricting portion 32, so that a smooth rotation operation is possible.

  Then, as shown by the solid line in FIG. 14, when the first interior member 3 is placed in a predetermined mounting position, the tip of the opening restricting portion 32 abuts on the rib 411 located at the rear portion of the second interior member 4, The opening restricting portion 32 is positioned.

When the first interior member 3 is placed in a predetermined mounting position, the guide surface 33 of the opening restricting portion 32 overlaps with the edge 42 of the second interior member 4 when viewed from the horizontal direction as shown in FIG. Become. At this time, the convex portion 43 of the second interior member 4 also overlaps with the guide surface 33. Further, the opening restriction portion 32 of the first interior member 3 and the edge portion 36 located at the rear end portion of the first interior member 3 sandwich the edge portion 42 of the second interior member 4. Specifically, the edge portion 36 is disposed at a position facing the upward protruding portion 321 in the front-rear direction. The contact surface 361 of the edge portion 36 with the edge portion 42 is a downward inclined surface, and the contact surface 422 of the edge portion 42 with the edge portion 36 is an upward inclined surface.
An interior material may be attached to the surface of the second interior member 4 like the door upper 70 so that the edge portion 36 crushes the interior material. Since the edge 36 crushes the interior material, stress is concentrated, and the first interior member 3 can be prevented from separating from the second interior member 4.

As described above, according to the present embodiment, the first interior member 3 is provided with the opening restricting portion 32 that restricts the opening of both members by contacting the edge 42 of the second interior member 4. Even if a force that separates the first interior member 3 and the second interior member 4 acts, the opening restricting portion 32 prevents the first interior member 3 and the second interior member 4 from separating. Therefore, even if it is pulled toward the inside of the vehicle, it is possible to suppress the occurrence of a gap between the first interior member 3 and the second interior member 4.
Further, since the opening restricting portion 32 extends from the fixing portion 31, the rigidity of the opening restricting portion 32 is increased by the fixing portion 31, and the strength can be improved.

  Further, since the reinforcing ribs (reinforcing part 34 and second reinforcing part 35) are provided so as to sandwich the fixing part 31 in the extending direction (front-rear direction) of the opening restricting part 32, the fixing part 31 is reinforced by the reinforcing rib. Thus, rigidity can be improved.

  Further, since the curved upper surface of the opening restricting portion 32 serves as the guide surface 33, when the opening restricting portion 32 is overlapped with the edge portion 42 of the second interior member 4, the edge portion 42 slides on the guide surface 33. The first interior member 3 may be moved so as to move, and the opening restricting portion 32 can be easily engaged with the edge portion 42.

  Moreover, since the convex part 43 curved so that it may overlap with the guide surface 33 is provided in the edge part 42, it becomes possible to overlap | superpose the convex part 43 and the guide surface 33 of the edge part 42 easily. Moreover, when the convex part 43 and the guide surface 33 overlap, both contact area can be increased and the intensity | strength at the time of engagement can be raised.

  Further, since the convex portion 43 is formed to be continuous with the attachment portion 41, the rigidity of the attachment portion 41 can be increased by the convex portion 43.

  Moreover, since the reinforcement part 34 protrudes from the surface on the opposite side to the guide surface 33 of the opening restriction part 32, the strength of the opening restriction part 32 can be increased by the reinforcement part 34.

  In addition, a positioning portion (rib 411) is formed on the inner side of the edge portion 42 of the second interior member 4 so as to protrude downward with a space from the edge portion so as to contact the tip portion of the opening restriction portion 32. Therefore, the opening restricting portion 32 is positioned when the tip of the opening restricting portion 32 comes into contact with the positioning portion. Moreover, since the front-end | tip part of the opening control part 32 remains in contact with the positioning part even after positioning, the position shift of the opening control part 32 after that is suppressed, and the 1st interior member 3 and the 2nd interior member 4 Can be further suppressed.

Of the pair of ribs 411 and 412, the rib 411 closest to the edge portion 42 located at the front end portion needs to have a certain size in order for the tip end portion of the opening restriction portion 32 to abut. On the other hand, the other ribs 412 need not be so large as long as the strength of the mounting portion 41 can be secured. Therefore, the rib 412 other than the rib 411 can be shortened in the width direction, and the other rib 412 can be reduced in size.
Further, since the rib 411 is wider than the tip of the opening restricting portion 32, the tip of the opening restricting portion 32 can be easily brought into contact with the rib 311 and positioning can be facilitated. .

Moreover, since the edge part 42 of the 2nd interior member 4 is clamped by the opening control part 32 and the clamping part (edge part 36), it becomes difficult to separate the edge part 42 and the opening control part 32, and the 1st interior member 3 And it can suppress further that the 2nd interior member 4 leaves | separates.
Moreover, since the clamping part is arrange | positioned in the position which opposes the upper protrusion part 421 in the front-back direction, the position at the time of arrange | positioning the edge 42 of the 2nd interior member 4 between this clamping part and the upper protrusion part 421 Matching can be performed easily.
Further, the contact surface 361 of the sandwiching portion with the edge portion 42 is a downward inclined surface, and the contact surface 422 of the edge portion 42 with the sandwiching portion is an upward inclined surface. Therefore, the contact between them can be stabilized, and the first interior member 3 and the second interior member 4 can be further prevented from separating.

  Further, since the opening restricting portion 32 is provided at a position close to the vehicle inner side with respect to the center in the width direction of the first interior member 3, as compared with the case where it is provided at a position close to the opposite side. In addition, the gap generated between the first interior member 3 and the second interior member 4 can be reduced.

  Further, since the through hole 51 for attaching the pocket member 5 to the door lining is disposed at a position farther from the opening restricting portion 32 than the center of the pocket member 5, at a position away from the through hole 51 having low rigidity. The opening restricting portion 32 and the edge portion 42 can be engaged with each other.

  Further, since the rib-like second reinforcing portion 35 is provided between the fixing portion 31 and the pocket member 5, the rigidity of the portion between the fixing portion 31 and the pocket member 5 can be increased.

Note that the present invention is not limited to the above embodiment, and can be modified as appropriate.
For example, in the above-described embodiment, the first interior member 3 is provided with the opening restricting portion 32 and the opening restricting portion 32 is illustrated to be engaged with the edge 42 of the second interior member 4. The restriction part may be provided in the second interior member, and the opening restriction part may be engaged with the edge of the first interior member.

1 Vehicle door 2 Armrest part (protruding part)
3 First interior member 31 Fixed portion 32 Opening restricting portion
321 Upper protrusion 33 Guide surface 34 Reinforcement part (reinforcement rib)
35 Second reinforcement (reinforcing rib)
36 Edge
361 Contact surface 4 Second interior member 41 Mounting portion
411 rib (positioning part)
412 Rib 42 Edge
421 downward projection
422 Contact surface 43 Convex part 44 Connection part 5 Pocket member 51 Through hole

Claims (5)

A first interior member attached to the upper surface of the projecting portion projecting toward the interior of the vehicle, and a second interior member attached to the upper surface of the projecting portion so as to be adjacent to the first interior member,
One member of the first interior member and the second interior member has an opening restricting portion that restricts the opening of the first interior member and the second interior member by contacting the edge of the other member. Provided,
In the one member, a fixing portion for fixing the pocket member is formed at an end portion on the other member side,
The door for a vehicle, wherein the opening restricting portion extends from the fixed portion. The vehicle door according to claim 1,
A vehicle door, wherein a reinforcing rib is provided so as to sandwich the fixing portion in the extending direction of the opening restricting portion. The vehicle door according to claim 1 or 2,
The other member is provided with a plurality of attachment portions for attaching the other member to the door lining,
Among the plurality of mounting portions, the mounting portion closest to the edge of the other member is provided with a plurality of ribs extending in the width direction and arranged in the front-rear direction,
The vehicular door, wherein a tip of the opening restricting portion abuts against a rib closest to the edge portion among the plurality of ribs. The vehicle door according to claim 3,
Of the plurality of ribs, another rib is shorter in the width direction than the rib closest to the edge portion. The vehicle door according to claim 3 or 4,
The vehicular door characterized in that the rib closest to the edge is wider than the tip of the opening restricting portion.

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