JP4626341B2 - Door structure - Google Patents

Description

  The present invention relates to a structure of a vehicle door that opens and closes a door opening formed in the vehicle.

A vehicle door that opens and closes a door opening formed in the vehicle has an opening formed in a metal inner panel that is used when various kinds of equipment such as a window regulator are mounted inside the door. The opening is closed by a resin panel member (hereinafter referred to as “resin panel”) after the equipment is mounted.
The resin panel is attached to the inner panel with a screw or the like when closing the opening. However, if the rigidity of the resin panel alone is to be secured, the thickness must be increased, which increases the weight. . For this reason, conventionally, when the inner panel in which the opening is formed is sheet-metal processed, an overhang called a shelf is formed to ensure the rigidity on the inner panel side. Especially in the vicinity of the upper edge of the door where the window glass enters and exits, rigidity and sealing performance to the inside of the door are required from other parts, so the overhang is formed to protrude toward the vehicle interior in the vicinity of the upper extension of the door. Often.
In Patent Document 1, in order to ensure the weight reduction, cost reduction, and rigidity of the door, the overhanging portion is provided in the resin panel by integral molding instead of increasing the thickness of the resin panel.

JP2003-170741

  Like the prior art, by forming the overhanging part on the inner panel or resin panel, rigidity and sealing properties are secured, but the position of the upper edge of the door where these are formed is viewed from the vehicle interior side It is often located near the occupant's shoulder or side when seated on the seat, which may give the occupant a feeling of pressure.

An inner trim is installed on the inner side of the inner panel or resin panel for the purpose of decoration or storage space, etc. This inner trim, including the overhang, is placed closer to the passenger compartment than the inner panel or resin panel. It is installed. For this reason, a meaningless surplus space is often formed inside the inner trim in the vicinity of the overhanging portion, which may increase the feeling of pressure on the occupant. In recent years, vehicles have been required to improve utility in the passenger compartment.
It is an object of the present invention to provide a door structure that can improve the utility while ensuring rigidity and with little sense of occupant.

  In order to achieve the above object, a door structure according to the present invention includes a resin panel that closes an opening formed in an inner panel of a door that opens and closes a door opening formed in the vehicle, and a resin panel disposed inside the vehicle from the resin panel. A reinforcing part that protrudes toward the inside of the vehicle and extends along the upper edge in the vicinity of the upper edge of the resin panel, and the upper part of the door trim is located above the reinforcing part. It is characterized in that it is formed so as to constitute a storage portion.

  The upper part of the door trim has a storage part composed of a component part that forms a space recessed outside the vehicle, a closed position that is rotatably supported in the vicinity of the component part and covers the space, and a cover member that occupies an open position that opens the space. It is characterized by being configured to form.

  The upper part of the door trim forms a first component part that forms the lower edge of the storage part at a position facing the tip of the reinforcing part, and an upper edge part of the storage part at a position facing the upper edge part of the resin panel. It is characterized by being comprised so that a storage part may be formed with a 2nd structure site | part.

  The resin panel is provided with an extending portion formed substantially parallel to the reinforcing portion above the reinforcing portion, and the upper portion of the door trim forms a lower edge portion of the storage portion at a position facing the tip of the reinforcing portion. The storage portion is formed by one component portion and a second component portion that forms the upper edge of the storage portion at a position facing the tip of the extending portion of the resin panel.

  According to the present invention, a reinforcing portion that extends along the upper edge portion and protrudes toward the vehicle inner side is formed in the vicinity of the upper edge portion of the resin panel, and the upper portion of the door trim is stored above the reinforcing portion. Thus, the storage portion can be formed while ensuring the rigidity with the reinforcing portion, and the utility can be improved by reducing the feeling of occupant.

  In particular, the upper part of the door trim is housed in a component part that forms a space recessed outside the vehicle, and a cover member that is rotatably supported in the vicinity of the component part to cover the space and a cover member that occupies an open position to open the space If a part is comprised, the fall of the thing in a storage part can be prevented, and a passenger | crew can take out the thing in a storage part by opening and closing a cover member.

  A first component part where the upper part of the door trim forms the lower edge of the storage part at a position facing the tip of the reinforcing part, and a first part forming the upper edge of the storage part at a position facing the upper edge part of the resin panel. When the storage part is configured with two constituent parts, the storage part is opened, so that the feeling of pressure on the occupant is reduced, and the top end of the reinforcing part and the upper edge of the resin panel are the first and second constituent parts. Can be hidden and looks better.

  A resin panel is provided with an extending portion formed substantially in parallel with the reinforcing portion above the reinforcing portion, and a first upper portion of the door trim is formed at a position facing the tip of the reinforcing portion and a lower edge portion of the storage portion. By configuring the storage part with the second structural part that forms the upper edge of the storage part at a position that opposes the tip of the extension part of the resin panel, the storage part opened toward the vehicle interior is As a result, the feeling of pressure on the occupant is reduced, and the distal end of the reinforcing portion and the distal end of the extending portion can be concealed by the first and second constituent parts, and the appearance is improved.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In FIG. 1, the code | symbol 1 shows the vehicle body 1 in which a compartment is formed. Door openings 3 for getting in and out of the passenger compartment and for loading and unloading luggage are respectively formed on the side and rear of the vehicle body 1. Each door opening 3 is provided with a door 4 for opening and closing the door opening. In this embodiment, the following description will be continued by taking the door opening in front of the vehicle body side and the door 4 for opening and closing the door opening as an example.

  As shown in FIG. 2, the door 4 is formed in a bag shape in which a metal outer panel 41 and an inner panel 42 are joined and a space 4 </ b> A is provided inside. The inner panel 42 is formed with an opening 6 for accommodating a window regulator and a speaker (not shown) inside the door. In FIG. 2, the code | symbol 12 shows the window glass raised / lowered by the window regulator which is not shown in figure.

  A resin panel 7 that closes the opening 6 is fastened to the periphery of the opening 6 by a fastening member 8 such as a bolt or a screw on the vehicle interior side of the inner panel 42. The resin panel 7 is formed in a size that covers the opening 6 as shown in FIG. As shown in FIG. 2, the resin panel 7 has a stepped portion 10 that can be placed on the lower edge of the opening 6. The back surface 7 </ b> C of the resin panel 7 is formed in a concave shape so as to be positioned in the space 4 </ b> A rather than the inner panel 42. In the vicinity of the upper edge portion 7 </ b> A of the resin panel 7, a rib 13 is integrally formed as a reinforcing portion protruding toward the inside of the vehicle (vehicle interior). As shown in FIG. 1, the rib 13 extends in the vehicle front-rear direction along the upper edge portion 7A.

  On the indoor side of the resin panel 7, a door trim 9 is mounted so as to hide the fastening portion (fastening member 8) between the inner panel 42 and the resin panel 7 and form a storage pocket 5 between the resin panel 7. ing.

  As shown in FIG. 2, the door trim 9 is formed so that the upper portion 9 </ b> A forms a storage portion 90 above the rib 13. That is, the upper portion 9 </ b> A of the door trim 9 is a storage space that is recessed toward the outside of the vehicle. 11 and a cover member 92 that is rotatably supported by a hinge 93 in the vicinity of the component 91. The constituent portion 91 is integrally formed of a resin material so as to cover the upper end 42A of the inner panel 42 and the upper edge portion 7A of the resin panel 7 and to cover the entire rib 13 region. The cover member 92 is rotated by the occupant so as to occupy a closed position indicated by a solid line in FIG. 2 covering the storage space 11 and an open position indicated by a dashed line that opens the storage space 11. Reference numeral 43 denotes a belt light rim attached to the upper edge of the outer panel 41, and reference numerals 44 and 45 denote rubber lip members that are in sliding contact with the window glass 12, respectively.

  According to the door structure having such a configuration, a rib that extends along the upper edge portion and protrudes toward the inside of the vehicle is integrally formed in the vicinity of the upper edge portion 7A of the resin panel 7, and the door trim 9 is arranged. The upper portion 9A is formed above the rib 13 so as to constitute the storage portion 90, so that the rigidity of the resin panel 7 is secured by the rib 13, but the storage portion 90 is formed in a space that has been meaningless in the past. As a result, it is possible to improve the utility by reducing the feeling of occupants.

  In addition, the storage unit 90 is configured by a component part 91 that forms the storage space 11 that is recessed outside the vehicle, and a cover member 92 that is rotatably supported in the vicinity of the component part 91 to open and close the storage space 11. The stored items 50 stored in the storage space 11 can be prevented from falling. Moreover, it can take out by a passenger | crew opening and closing the cover member 91. FIG.

  FIG. 3 shows a second embodiment of the present invention. The door structure shown in FIG. 3 is an example applied to the door 4 shown in FIG. For this reason, the same reference numerals are used for the same components as those of the door 4 described with reference to FIG.

  A feature of the second embodiment is that the upper component 9A of the door trim 9 is located at a position facing the tip 13a of the rib 13 as a reinforcing part, and a first component part 191 that forms the lower edge part 90a of the storage part 90, and a resin The storage portion 90 is formed by the second component portion 192 that forms the upper edge portion 90B of the storage portion 90 at a position facing the upper edge portion 7A of the panel 7.

  The first component part 191 and the second component part 192 are formed of the same material as the inner trim 9. Edge covers 93 and 94 having a U-shaped cross section are mounted on the edges 191a and 192a of the first component 191 and the second component 192, respectively. The edge cover 93 is mounted so as to cover the entire edge portion 191a. The edge cover 93 protrudes upward from the upper surface 13b of the rib 13 that constitutes the bottom of the storage portion 90 in the mounted state, and is configured so that the storage object 50 is caught. The edge cover 94 is mounted so as to cover the entire edge portion 192a. A part of the edge cover 94 is disposed between the upper edge 7A and the edge 192a of the resin panel 7 in the mounted state, and the cut (cross section) of the upper edge 7A is not visible from the vehicle interior side. So that it covers.

  According to the door structure having such a configuration, the upper portion 9A of the door trim 9 forms the lower edge portion 90a of the storage portion 90 at a position facing the tip end 13a of the rib 13, and the top of the resin panel 7. Since the storage portion 90 is configured with the second component portion 192 that forms the upper edge portion 90b of the storage portion 90 at a position facing the edge portion 7A, the storage portion 90 is opened, and the feeling of pressure on the occupant is reduced. At the same time, the tip 13a of the rib 13 and the upper edge portion 7A of the resin panel 7 can be hidden by the first and second constituent parts 191 and 192, and the appearance is improved.

  FIG. 4 shows a third embodiment of the present invention. The door structure shown in FIG. 4 is an example applied to the door 4 shown in FIG. For this reason, the same reference numerals are used for the same components as those of the door 4 described with reference to FIG.

  The feature of the third embodiment is that the resin panel 7 is provided with an extending portion 14 formed substantially in parallel with the rib 13 above the rib 13, and the upper portion 9A of the door trim 9 is connected to the rib tip 13a. A first component portion 191 that forms the lower edge portion 90a of the storage portion 90 at a position facing it, and a first edge portion 90c that forms the upper edge portion 90c of the storage portion 90 at a position facing the front end 14a of the extended portion 14 of the resin panel 7. The storage portion 90 is formed by the two component parts 193.

Since the first component 191 and the edge cover 93 have the same configuration as that shown in FIG. 3, the description thereof is omitted here. The second component portion 193 is molded from the same material as the inner trim 9, and an edge cover 94 having a U-shaped cross section is attached to the tip 193a. The edge cover 94 is mounted so as to cover the entire edge portion 193a. A part of the edge cover 94 is disposed between the front end 14a of the extended portion 14 and the edge portion 193a in the mounted state, and the cut (cross section) of the front end 14a of the extended portion 14 extends from the vehicle interior side. It is covered so that it cannot be seen.
According to the door structure having such a structure, the resin panel 7 is provided with the extending portion 14 formed substantially parallel to the rib 13 above the rib 13, and the upper portion 9 </ b> A of the door trim 9 is opposed to the tip 13 a of the rib 13. A first component portion 191 that forms the lower edge portion 90a of the storage portion 90 at a position where the upper end portion 90c of the storage portion 90 is formed at a position that opposes the tip end 14a of the extended portion 14 of the resin panel 7. Since the storage portion 90 is configured by the component portion 193, the storage portion 90 having an opening between the rib 13 and the extending portion 14 is formed toward the vehicle interior, so that the feeling of pressure on the occupant is reduced and the tip of the rib 13 is formed. 13a and the tip 14a of the extended portion 14 can be hidden by the first and second constituent parts 191 and 193, and the appearance is improved.

It is a side view which shows one form of the door for vehicles by which the door structure of this invention was employ | adopted. It is an expanded sectional view showing the 1st door structure. It is an expanded sectional view showing the 2nd door structure. It is an expanded sectional view showing the 3rd door structure.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Car body 3 Door opening 4 Door 6 Opening part 7 Resin panel 7A Resin panel upper edge part 9 Door trim 9A Upper part of door trim 11 Storage space 13 Reinforcement part 13a Tip of reinforcement part 14 Extension part 14a Tip of extension part 42 Inner panel 90 Storage part 90a Lower edge part of storage part 90b Upper edge part of storage part 91 Component part 92 Cover member 191 First component part 192, 193 Second component part

Claims (2)

In a door structure having a resin panel that closes an opening formed in an inner panel of a door that opens and closes a door opening formed in a vehicle, and a door trim that is disposed on the inside of the vehicle from the resin panel,
The resin panel has a reinforcing portion that extends along the upper edge in the vicinity of the upper edge and protrudes toward the vehicle inner side,
The upper portion of the door trim forms a first component portion that forms a lower edge of the storage portion at a position facing the tip of the reinforcing portion, and an upper edge of the storage portion at a position facing the upper edge of the resin panel. A door structure characterized in that a storage portion is formed above the reinforcing portion with the second component part . In a door structure having a resin panel that closes an opening formed in an inner panel of a door that opens and closes a door opening formed in a vehicle, and a door trim that is disposed on the inside of the vehicle from the resin panel,
The resin panel has a reinforcing portion that extends along the upper edge in the vicinity of the upper edge and protrudes toward the vehicle inner side,
The resin panel has an extending part formed above the reinforcing part and substantially parallel to the reinforcing part,
The upper portion of the door trim has a first component portion that forms a lower edge of the storage portion at a position facing the tip of the reinforcing portion, and an upper edge of the storage portion at a position facing the tip of the extending portion of the resin panel. The door structure characterized by forming the accommodating part above the said reinforcement part with the 2nd component site | part to form .

Images