JP5576252B2 - Interior materials for vehicles - Google Patents

Description

  The present invention relates to a vehicle interior material.

  2. Description of the Related Art Conventionally, a vehicle interior material that is attached to a vehicle panel is provided with a door pocket (Patent Document 1 below). The door pocket described in Patent Document 1 is mainly configured by a pocket opening formed in a door trim (vehicle interior material) and a pocket back cover (door pocket base material) attached to the back side of the pocket opening. Yes. A plurality of attachment pieces are formed on the outer peripheral end of the pocket back cover, and the pocket back cover is attached to the door trim by attaching the attachment pieces to the door trim.

JP 2010-158789 A

  Such a door pocket is required to have such strength that at least the wall portion constituting the door pocket does not bend when a luggage is taken in and out. In order to increase the strength of the door pocket, for example, a configuration in which the pocket back cover is attached to the door trim, that is, the number of attachment pieces is increased. However, increasing the number of attachment pieces of the pocket back cover is not preferable because workability related to attachment is reduced. For this reason, it is requested | required to make the intensity | strength of a door pocket high by a simpler structure, without increasing the attachment location with respect to a door trim.

  The present invention has been completed based on the above circumstances, and an object thereof is to provide a vehicle interior material that can increase the strength of a door pocket with a simple configuration.

  In order to solve the above problems, the present invention provides a vehicle interior material attached to a vehicle panel, the door pocket provided on the vehicle panel side surface of the vehicle interior material, and the vehicle panel side surface. An attachment member for attaching the vehicle interior material to the vehicle panel, wherein the door pocket has a wall portion configured to rise from the vehicle interior material, and among the wall portions, the The opposing wall portion facing the mounting member is provided with an extending member extending toward the mounting member, and the extending member is interposed between the opposing wall portion and the mounting member, and the opposing wall portion It is the structure which controls the opposing space | interval with the said attachment member.

  In the present invention, the extending member regulates the facing distance between the facing wall portion and the mounting member. Thereby, when the opposing wall part (wall part which opposes an attachment member) of a door pocket is pressed to the attachment member side, the situation where the said opposing wall part bends can be suppressed. That is, the mounting member has a function of a reinforcing member that increases the strength of the facing wall portion in addition to the function of mounting the vehicle interior material on the vehicle panel. In this way, if the mounting member is a reinforcing member, it is not necessary to provide a reinforcing member separately, and a simple configuration can be achieved.

  In the above configuration, a main body portion disposed in a form facing the vehicle panel, and a standing wall portion rising from an outer peripheral end of the main body portion toward the vehicle panel side, wherein the door pocket is provided in the main body portion. The mounting panel is provided on a surface of the vehicle panel side, the mounting member is provided on a surface facing the door pocket in the standing wall portion, and the extending member and the mounting member are provided between the facing wall portion and the standing wall portion. It can be set as the structure which is interposed between and controls the opposing space | interval of the said opposing wall part and the said standing wall part.

  In the present invention, the extending member and the attachment member are interposed between the facing wall portion and the standing wall portion, and are configured to regulate the facing distance between the facing wall portion and the standing wall portion. If it is set as such a structure, when a standing wall part is pressed by the door pocket side, the situation where a standing wall part bends to the door pocket side can be suppressed. In this way, for example, when assembling the vehicle interior material to the vehicle panel, it is possible to suppress the standing wall portion from being bent and the position of the attachment member to be shifted, and the workability related to the assembly is improved.

  In other words, in the present invention, the extending wall and the mounting member are interposed between the facing wall portion of the door pocket and the standing wall portion of the vehicle interior material, so that the facing wall portion and the standing wall portion support each other. It has a configuration. Moreover, in the structure of this invention, it becomes the structure which regulates the opposing space | interval of an opposing wall part and a standing wall part via an extending member and an attachment member. For this reason, for example, the extension length of the extension member can be shortened compared to the configuration in which the facing interval between the opposing wall portion and the standing wall portion is regulated only through the extension member, and it is simpler. It can be configured.

  Moreover, as said attachment member, the clip seat which can hold | maintain the clip attached to the said vehicle panel can be illustrated. Such clip seats are often provided at a plurality of locations in the vehicle interior material, and are often arranged around the door pocket. For this reason, if it is set as the structure which extends an extending member from a door pocket with respect to a clip seat, the extending length of an extending member can be made comparatively short, and it can be set as a simpler structure. Moreover, the load (load) concerning the opposing wall part of a door pocket can be received efficiently on the vehicle panel side.

  ADVANTAGE OF THE INVENTION According to this invention, the interior material for vehicles which can make the intensity | strength of a door pocket high with a simple structure can be provided.

The perspective view which shows the state which looked at the door trim which concerns on one Embodiment of this invention from the surface side. The perspective view which shows the state which looked at the door trim of FIG. 1 from the back surface side. The rear view which shows the door pocket base material attached to a door trim. The top view (figure seen from the lower part) which shows the door pocket base material of FIG. The enlarged view which expands and shows an extending member and a clip seat in FIG. Sectional drawing which shows an extending member and a clip seat (it respond | corresponds to the figure cut | disconnected by the AA line of FIG.1 and FIG.5).

  An embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a perspective view showing a door trim 10 (vehicle interior material) of the present embodiment. The door trim 10 is attached to a vehicle door panel 12 (illustrated in FIG. 6), and mainly includes a trim board 11 and an ornament 20 attached to the trim board 11.

  The trim board 11 is made of, for example, a synthetic resin material such as polypropylene. In addition, the material of the trim board 11 is not limited to a synthetic resin material, For example, what mixed wood type material and synthetic resin may be used. The trim board 11 has a substantially planar shape, and includes a main body portion 13 arranged to face the door panel 12, and a standing wall portion 14 that rises from the outer peripheral edge of the main body portion 13 toward the door panel 12 (outside the vehicle compartment). ing. Moreover, the soft material 11B and the skin material 11D are affixed so that the surface of the trim board 11 may be covered (refer FIG. 6).

  The main body 13 is provided with a door pocket 50 (described later in detail), a speaker grill 16, and the like. Further, an opening 11A is formed by cutting out a portion near the front of the vehicle (left side in FIG. 1) in the upper part of the trim board 11. The ornament 20 is attached to the trim board 11 from the back side so as to close the opening 11A.

  The ornament 20 is formed by, for example, press molding carbon fiber (or a composite material including carbon fiber). Moreover, the design surface side of the ornament 20 is covered with a clear coating layer (not shown) having translucency, for example, so that the design property is further enhanced.

  The standing wall portion 14 of the trim board 11 is formed over the entire circumference of the outer peripheral end portion of the main body portion 13. When the trim board 11 is attached to the door panel 12, the leading end of the standing wall portion 14 comes into contact with the door panel 12 as shown in FIG. 6.

  As shown in FIG. 2, a clip seat 30 (attachment member) for attaching the door trim 10 to the door panel 12 is provided on the rear surface of the trim board 11. A plurality of clip seats 30 are formed along the outer periphery of the rear surface of the trim board 11. As shown in FIGS. 5 and 6, the clip seat 30 includes a seat surface portion 31 extending substantially parallel to the extending direction of the door panel 12 and an outer peripheral end portion of the seat surface portion 31 from both ends in the horizontal direction to the main body portion 13. And side wall portions 32 extending respectively.

  As shown in FIG. 6, a holding hole 31 </ b> A capable of holding the clip 40 is formed in the seat surface portion 31. Further, the seat surface portion 31 is formed with an entry hole (not shown) for allowing the clip 40 to enter the holding hole 31A by cutting out a part of the peripheral edge of the holding hole 31A.

  The clip 40 is formed of an elastically deformable material. As shown in FIG. 6, the clip 40 has a substantially cylindrical shaft portion 43 attached to the holding hole 31 </ b> A and a mounting hole 12 </ b> A formed through the door panel 12. And an insertion portion 41 to be inserted. The shaft portion 43 has, for example, substantially the same diameter as the diameter of the holding hole 31A.

  A pair of holding pieces 42 </ b> A and 42 </ b> B are formed at both ends of the shaft portion 43 so as to sandwich the seat portion 31 from both the front and back sides (left and right sides in FIG. 6). The holding pieces 42A and 42B have, for example, a substantially annular shape, and in a state where the shaft portion 43 is inserted into the holding hole 31A, the holding pieces 42A and 42B are provided on both the front and back surfaces (the left and right sides in FIG. 6). It is the structure which latches. As a result, the clip 40 is held in a direction (left-right direction in FIG. 6) that intersects the extending direction of the seat surface portion 31.

  The insertion portion 41 has a shape that tapers toward the door panel 12. The insertion portion 41 can be inserted while being reduced in diameter with respect to the mounting hole 12A formed through the door panel 12 and is elastically returned to the mounting hole 12A so as to be locked to the hole edge of the mounting hole 12A. It is the composition to do. As described above, the clip 40 is attached to both the clip seat 30 and the door panel 12, so that the door trim 10 is attached to the door panel 12. The clip 40 is provided with a closing piece 45 for the purpose of closing the gap between the mounting hole 12 </ b> A and the insertion portion 41 and elastic support for the door trim 10.

  Next, the configuration of the door pocket 50 will be described. The door pocket 50 is provided on the back side of the main body 13 and is configured by attaching a door pocket base material 52 to the back side of the main body 13. The main body 13 constitutes a front wall of the door pocket 50.

  As shown in FIGS. 4 and 6, the door pocket base material 52 has a shape that opens to the vehicle interior side (door trim 10 side), and this opening is formed with a pocket opening 51 formed in the main body 13. It is configured to communicate. Thereby, the luggage can be accommodated in the interior of the door pocket 50 (the space surrounded by the main body 13 and the door pocket base material 52) through the pocket opening 51 from the vehicle interior side.

  As shown in FIGS. 3 and 4, the door pocket base material 52 has a long shape in the vehicle front-rear direction (left-right direction in FIG. 3), and constitutes a wall on the back side of the door pocket 50. 53, a door pocket bottom wall portion 54 constituting the bottom portion of the door pocket 50, and a door pocket side wall portion 55 constituting a side portion of the door pocket 50.

  As shown in FIG. 6, the door pocket back wall portion 53 is disposed so as to face the main body portion 13. Moreover, the upper part of the door pocket back wall part 53 has comprised the curved surface shape which approaches the main-body part 13 as it goes upwards (refer FIG. 3). The door pocket bottom wall portion 54 is arranged so as to rise substantially vertically from the lower end of the door pocket back wall portion 53 toward the main body portion 13. That is, it can be said that the door pocket bottom wall portion 54 is a wall portion configured to rise from the main body portion 13.

  Further, the door pocket side wall portion 55 is formed so as to rise substantially vertically from both sides of the side end portion of the door pocket back wall portion 53 (left and right sides in FIG. 3) toward the main body portion 13. In addition, the soft material 57 and the skin material 58 are affixed in the form which covers the inner surface of the door pocket base material 52 (refer FIG. 6).

  As shown in FIG. 3, flange portions 59 extending outward are formed on the outer peripheral edges of the wall portions 54 and 55 constituting the door pocket base material 52. A plurality of attachment pieces 56 extending outward are formed on the flange portion 59. An attachment hole 56 </ b> A is formed through the attachment piece 56. An attachment boss (not shown) protruding from the back surface of the main body 13 is inserted into the attachment hole 56A. The mounting boss inserted through the mounting hole 56 </ b> A is fixed by a fixing means such as a screw or heat caulking, for example, so that the door pocket base material 52 is attached to the main body 13.

  As shown in FIG. 2, in this embodiment, one clip seat 30 among the plurality of clip seats 30 is arranged below the door pocket 50, and this clip seat (hereinafter referred to as clip seat 30 </ b> A). The wall portion (door pocket bottom wall portion 54) of the door pocket 50 can be supported. Next, a configuration for supporting the door pocket bottom wall portion 54 by the clip seat 30A will be described.

  As shown in FIGS. 5 and 6, the clip seat 30 </ b> A is provided so as to rise vertically with respect to the surface 14 </ b> A that faces the door pocket base material 52 in the standing wall portion 14. And the side wall part 32 which comprises 30 A of clip seats is formed in the trim board 11 in the form straddling both the main-body part 13 and the standing wall part 14. As shown in FIG. On the other hand, in the door pocket bottom wall portion 54 (opposite wall portion facing the mounting member in the wall portion), an extending member 60 extending toward the clip seat 30A is formed at a location corresponding to the clip seat 30A. Has been.

  As shown in FIG. 3, the extending member 60 is formed integrally with the flange portion 59, and is formed between adjacent mounting pieces 56 in the door pocket bottom wall portion 54. As shown in FIG. 6, the extending member 60 is substantially L-shaped in cross-section, and includes a base end portion 61 that extends downward from the door pocket bottom wall portion 54, and a lower end of the base end portion 61 toward the door panel 12 side. And a distal end portion 62 extending toward the end. The extending member 60 has reinforcing ribs 64 having a substantially triangular shape extending over both the base end portion 61 and the distal end portion 62 at a plurality of locations (three locations in the present embodiment). The strength of the installation member 60 is increased.

  As shown in FIG. 4, the distal end portion 62 has a substantially square shape in plan view. As shown in FIG. 6, the lower surface 62A of the distal end portion 62 is in contact with the upper surface 32A of the side wall portion 32 of the clip seat 30A via a buffer member 63. Accordingly, the door pocket bottom wall portion 54 is supported by the clip seat 30A. For this reason, the situation which bends when the door pocket bottom wall part 54 is pressed below (clip seat 30A side) can be suppressed.

  That is, the extending member 60 is interposed between the door pocket bottom wall portion 54 and the clip seat 30A, and is configured to regulate the facing distance L1 between the door pocket bottom wall portion 54 and the clip seat 30A, that is, the facing distance L1. It becomes the structure which suppresses the situation where becomes small.

  Further, a buffer member 63 (for example, non-woven fabric) is interposed between the lower surface 62A of the distal end portion 62 and the upper surface 32A of the side wall portion 32, so that the extended member is vibrated when the door trim 10 vibrates during traveling of the vehicle. The situation where 60 and the clip seat 30A are in direct contact can be suppressed, and the situation where abnormal noise is generated can be suppressed.

  Further, as described above, the clip seat 30 </ b> A is provided on the surface 14 </ b> A facing the door pocket base material 52 in the standing wall portion 14. As a result, when the standing wall portion 14 is pressed upward (door pocket bottom wall portion 54 side, inside the trim board 11), the upper surface 32A of the clip seat 30A and the lower surface 62A of the extending member 60 are connected to the buffer member 63. It can suppress that the standing wall part 14 bends upwards by contacting via. That is, the extending member 60 and the clip seat 30 </ b> A are interposed between the door pocket bottom wall portion 54 and the standing wall portion 14 and restrict the facing distance L <b> 2 between the door pocket bottom wall portion 54 and the standing wall portion 14. ing.

  As described above, the present embodiment is the door trim 10 attached to the door panel 12, which is provided on the door pocket 50 provided on the door panel 12 side surface of the door trim 10 and on the door panel 12 side surface. The door pocket 50 has a wall portion configured to stand up from the door trim 10, and the door pocket bottom wall portion 54 facing the clip seat 30 </ b> A is included in the wall portion 50. The extension member 60 extending toward the clip seat 30A is provided, and the extension member 60 is interposed between the door pocket bottom wall portion 54 and the clip seat 30A, and the door pocket bottom wall portion 54 and the clip seat 30A. It is the structure which regulates the opposing space | interval L1.

  In the present embodiment, the extending member 60 is configured to regulate the facing distance L1 between the door pocket bottom wall portion 54 and the clip seat 30A. Thereby, when the door pocket bottom wall part 54 of the door pocket 50 is pressed to the clip seat 30A side, the situation where the door pocket bottom wall part 54 bends can be suppressed.

  That is, the clip seat 30 </ b> A has a function of a reinforcing member that increases the strength of the door pocket bottom wall portion 54 in addition to the function of attaching the door trim 10 to the door panel 12. In this way, if the clip seat 30A is a reinforcing member, it is not necessary to provide a reinforcing member separately, and a simple configuration can be achieved.

  Further, as in the present embodiment, if the extending member 60 is extended from the door pocket bottom wall portion 54 and supported by the clip seat 30A, the door pocket bottom wall portion 54 can be reinforced, and thus the door pocket bottom In order to reinforce the wall portion 54, it is not necessary to increase the number of attachment pieces 56. Thereby, when the number of the attachment pieces 56 is increased, an increase in assembly man-hours which is a concern can be suppressed.

  Moreover, in this embodiment, it is provided with the main-body part 13 distribute | arranged in the form facing the door panel 12, and the standing wall part 14 which stands up toward the door panel 12 side from the outer peripheral end of the main-body part 13, and the door pocket 50 is a main body. The clip seat 30 </ b> A is provided on the surface 14 </ b> A facing the door pocket 50 in the standing wall portion 14, and the extending member 60 and the clip seat 30 </ b> A are provided on the door pocket bottom wall portion 54. It is interposed between the standing wall part 14 and is configured to regulate the facing distance L2 between the door pocket bottom wall part 54 and the standing wall part 14.

  In the present embodiment, the extending member 60 and the clip seat 30 </ b> A are interposed between the door pocket bottom wall portion 54 and the standing wall portion 14, and regulate the facing distance L <b> 2 between the door pocket bottom wall portion 54 and the standing wall portion 14. It has a configuration. If it is set as such a structure, when the standing wall part 14 is pressed by the door pocket 50 side, the situation where the standing wall part 14 bends to the door pocket 50 side can be suppressed. If it does in this way, when assembling the door trim 10 with respect to the door panel 12, it can suppress that the standing wall part 14 bends and the position of 30 A of clip seats shift | deviates, and workability | operativity regarding an assembly | attachment becomes favorable.

  That is, in the present embodiment, the extension member 60 and the clip seat 30 </ b> A are interposed between the door pocket bottom wall portion 54 of the door pocket 50 and the standing wall portion 14 of the trim board 11, whereby the door pocket bottom wall portion 54. And the standing wall portion 14 are configured to support each other.

  In the configuration of the present embodiment, the facing interval L <b> 2 between the door pocket bottom wall portion 54 and the standing wall portion 14 is regulated via the extending member 60 and the clip seat 30. For this reason, for example, the extension length of the extension member 60 is shortened as compared with the configuration in which the facing distance L2 between the door pocket bottom wall portion 54 and the standing wall portion 14 is regulated only through the extension member 60. Therefore, a simpler configuration can be obtained. For example, the extension member 60 is extended until it abuts against the standing wall portion 14 without using the clip seat 30, thereby extending the length compared to the configuration in which the facing interval L <b> 2 between the door pocket bottom wall portion 54 and the standing wall portion 14 is restricted. The extending length of the installation member 60 can be shortened. Moreover, the load (load) concerning the door pocket bottom wall part 54 can be received efficiently by the door panel 12 side.

  Moreover, as an attachment member for attaching the door trim 10 to the door panel 12, the clip seat 30 which can hold | maintain the clip 40 attached to the door panel 12 can be illustrated. Such clip seats 30 are often provided at a plurality of locations in the door trim 10, and are often arranged around the door pocket 50. For this reason, if it is set as the structure which extends the extending member 60 from the door pocket 50 with respect to the clip seat 30, the extending length of the extending member 60 can be made comparatively short, and it can be set as a simpler structure.

<Other embodiments>
The present invention is not limited to the embodiments described with reference to the above description and drawings. For example, the following embodiments are also included in the technical scope of the present invention.

  (1) In the said embodiment, although the door trim 10 was illustrated as an interior material for vehicles, it is not limited to this. The present invention can be applied to a vehicle interior material attached to a vehicle panel.

  (2) In the above embodiment, the configuration in which the buffer member 63 is interposed between the lower surface 62A of the extending member 60 and the upper surface 32A of the clip seat 30A is exemplified, but the present invention is not limited to this. For example, the buffer member 63 may not be provided. Further, the lower surface 62A of the extending member 60 and the upper surface 32A of the clip seat 30A may not always be in contact with each other, and a gap may be formed therebetween. In this case, either the lower surface 62A of the extending member 60 or the upper surface 32A of the clip seat 30A is displaced by being pressed to the other side, and as a result, the opposing space L1 and the opposing space L2 are brought into contact with the other. The structure which regulates may be sufficient.

  (3) In the said embodiment, although the clip seat 30 was illustrated as an attachment member, it is not limited to this. For example, the mounting member may include a mounting boss and a configuration in which the mounting boss is inserted through the insertion hole on the door panel 12 side, or an electrical component such as an illumination.

  (4) In the above embodiment, the extending member 60 is configured to extend from the door pocket bottom wall portion 54 and supported by the clip seat 30A disposed below the door pocket bottom wall portion 54. It is not limited. For example, the extending member 60 may be formed on the door pocket side wall 55, and the clip seat 30 may be arranged on the side of the door pocket side wall 55 in the trim board 11.

  (5) The materials of the trim board 11 and the ornament 20 are not limited to those exemplified in the above embodiment, and can be changed as appropriate.

DESCRIPTION OF SYMBOLS 10 ... Door trim (vehicle interior material), 12 ... Door panel (vehicle panel), 13 ... Main-body part, 14 ... Standing wall part, 14A ... Surface which faces a door pocket in a standing wall part, 30A ... Clip seat (mounting member), 40 ... Clip, 50 ... Door pocket, 54 ... Door pocket bottom wall (opposite wall part), 60 ... Extension member, L1 ... Opposite spacing between the opposing wall part and the mounting member, L2 ... Between the opposing wall part and the standing wall part Opposite spacing

Claims (3)

A vehicle interior material attached to a vehicle panel,
Trim board,
A door pocket provided on the vehicle panel side surface of the trim board ;
Provided on the surface of the trim board on the vehicle panel side, and an attachment member for attaching the vehicle interior material to the vehicle panel,
The door pocket has a bottom wall portion constituting a bottom portion of the door pocket,
The bottom wall is opposed to the mounting member;
The bottom wall portion is provided with an extending member extending toward the mounting member,
The extending member is interposed between the mounting member and the bottom wall portion, Ri configuration der for regulating the opposing distance between the mounting member and the bottom wall portion,
The mounting member is disposed below the door pocket,
The extending member is
A base end extending downward from the bottom wall,
A distal end portion extending from the lower end of the base end portion toward the vehicle panel,
The vehicle interior material , wherein the tip portion is supported from below by an upper surface of a side wall portion constituting the mounting member . The tip of the extending member is
The vehicle interior material according to claim 1, wherein the vehicle interior material is in contact with the upper surface of the side wall portion via a buffer member . The trim board is
A main body disposed in a form facing the vehicle panel;
A standing wall portion rising from the outer peripheral end of the main body portion toward the vehicle panel side,
The door pocket is provided on the vehicle panel side surface of the main body,
The mounting member is provided on a surface facing the door pocket in the standing wall portion,
The extension member and the attachment member are interposed between the bottom wall portion and the upright wall portion, and are configured to restrict a facing distance between the bottom wall portion and the upright wall portion. The vehicle interior material according to claim 1 or 2.

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