JP2019155942A - Interior material for vehicle - Google Patents

Abstract

To improve an appearance of an interior material for vehicle and improve texture quality of an inner surface of a recess.SOLUTION: An interior material 20 for a vehicle includes: a first member 20 that forms at least a part of a recess 12 opened toward the inside of a cabin and that has a fastening hole 24 for fastening a fastening part 35 to the inside of the recess 12; a second member 30 that is fastened to the first member 20 by fastening the fastening part 35 to the fastening hole 24; and a skin material 40 that covers the first member 20 and the fastening part 35 fastened to the fastening hole 24 and that constitutes an inner surface 12A of the recess 12.SELECTED DRAWING: Figure 4

Description

  The technology disclosed by this specification is related with the interior material for vehicles.

  Conventionally, what is indicated by the following patent documents 1 is known as interior material for vehicles. In the configuration disclosed in Patent Document 1, a pocket portion is formed by two members of a trim plate and a carrier plate, and a nut for tightening a stud bolt of a window regulator rail from the vehicle interior side is provided on the carrier plate side. ing. And the structure which this nut exposes to the inner surface of a pocket part is disclosed.

JP-A-2005-008012

  However, in the configuration disclosed in Patent Document 1, the nut may be visually recognized by the occupant from the opening of the pocket portion, and there is a concern that the appearance of the vehicle interior material is impaired. Furthermore, there is a possibility that the occupant may touch the nut when inserting his hand into the pocket portion, which is not preferable.

  In addition, a configuration in which a fastening portion such as a nut is partially covered with a lid-like resin part or the like is also conceivable, but in such a configuration, the parting of the resin part is visually recognized from the passenger compartment, and the appearance of the vehicle interior material is improved. There is a concern that it will be damaged. Furthermore, when the occupant inserts his / her hand into the pocket portion, there is a risk of touching the resin component or the gap between the resin component and the surrounding members, which is not preferable.

  The technology disclosed in this specification has been made in view of the above points, and aims to improve the appearance of the interior material for a vehicle and improve the tactile quality of the inner surface of the recess.

  As means for solving the above problems, the vehicle interior material disclosed in the present specification forms at least a part of a recess opening toward the indoor side, and has a fastening hole inside the recess. 1 member, a second member fastened to the first member by fastening the fastening portion to the fastening hole, the first member, and the fastening portion fastened to the fastening hole. And a skin material constituting the inner surface of the recess.

  According to such a vehicle interior material, for example, the parting of the resin part is visually recognized from the interior as in the configuration in which the fastening part fastened to the fastening hole is partially covered with a lid-like resin part or the like, The situation in which the appearance of the interior material for the vehicle is impaired can be suppressed. Furthermore, since the fastening portion is covered with the skin material covering the first member, the tactile quality of the inner surface of the recess can be improved.

  The first member may be provided with the fastening hole in a portion forming the opening edge of the recess, and the second member may extend along the opening edge. According to such a structure, the opening edge part of a recessed part can be reinforced by fastening a 2nd member to a 1st member. And when inserting a hand in a recessed part, tactile quality can be improved suitably by covering a fastening part with a skin material in the opening edge part which a passenger | crew's hand touches easily.

  The first member may have an inclined surface that inclines toward the indoor side toward the opening end side at the opening edge of the recess. In the configuration in which the first member has an inclined surface at the opening edge, it is easy to accommodate the contents in the recess, and it is easy to insert a hand into the recess, but the fastening portion is not covered with the skin material temporarily. Is configured such that a portion related to the fastening portion is easily visible from the occupant. On the other hand, by covering the fastening part fastened to the fastening hole with the skin material, the situation in which the appearance of the vehicle interior material is impaired in the structure in which the first member has the inclined surface at the opening edge is suppressed. And tactile quality can be improved.

  The skin material may be arranged between the edge of the first member and the second member, with a terminal portion wound around the edge of the first member. According to such a structure, the terminal part of a skin material is not visually recognized from a passenger | crew, but the appearance of the interior material for vehicles can be improved.

  According to the technology disclosed in this specification, it is possible to improve the appearance of the vehicle interior material and improve the tactile quality of the inner surface of the recess.

The perspective view of the door trim which concerns on one Embodiment Exploded perspective view showing door pocket of door trim Sectional view showing the door trim (corresponding to the view cut along line III-III in FIG. 1) Expanded sectional view showing the door pocket Explanatory drawing explaining the assembly | attachment aspect of a door trim

  One embodiment will be described with reference to FIGS. In this embodiment, the door trim 10 which comprises the vehicle interior side surface of a vehicle door is illustrated as a vehicle interior material.

  As shown in FIG. 1, the door trim 10 is provided with a door pocket 12 (an example of a recess) that opens toward the vehicle interior side. The door pocket 12 has an opening 13 that can be accessed from the passenger compartment, and an accommodation space 14 (see FIG. 3) that continues to the opening 13. With such a configuration, the contents are accommodated in the accommodating space 14 via the opening 13 and are taken out. In other words, the structure is such that the occupant's fingers can easily touch the opening edge 21 of the opening 13 when the contents are taken in and out. The door trim 10 is provided with various functional parts such as an armrest 16 and a speaker grill 18.

  As shown in FIGS. 1 and 2, the door trim 10 includes a trim board 20 (first member) that forms at least a part of the door pocket 12 and a decorative member 30 (first member) fastened to the trim board 20. 2 members) and a skin material 40 that covers the trim board 20 from the inside of the door pocket 12.

  The trim board 20 is the main body of the door trim 10 and is made of, for example, a synthetic resin material such as polypropylene. As shown in FIGS. 2 and 3, the trim board 20 is formed with an opening 13 of the door pocket 12 so as to open to the design surface, and the pocket base so as to cover the opening 13 from the outside of the passenger compartment. A material 28 is attached. With such a configuration, the trim board 20 forms an opening edge portion 21 of the door pocket 12 and an inner wall portion 25 located on the vehicle interior side of the accommodation space 14. Further, the trim board 20 has a surface of the inner side wall portion 25 on the vehicle interior side covered with a second skin material 26 (see FIG. 4).

  As shown in FIG. 4, the trim board 20 has an inclined surface 22 that is inclined toward the vehicle interior side toward the opening end side at the opening edge portion 21 of the door pocket 12. The door pocket 12 has a configuration in which the trim board 20 has the inclined surface 22 at the opening edge portion 21, so that it is easy to accommodate an object in the accommodating space 14 and a hand can be easily inserted into the accommodating space 14.

  As shown in FIGS. 2 and 4, the trim board 20 has a fastening hole 24 inside the door pocket 12. In the present embodiment, the trim board 20 is provided with a fastening hole 24 at a portion where the opening edge 21 of the door pocket 12 is formed. A plurality of fastening holes 24 are provided along the opening edge 21. The fastening hole 24 penetrates the trim board 20 in the plate thickness direction and is formed so that the shaft portion of the fastening portion 35 can be inserted. The hole edge of the fastening hole 24 constitutes a fastening surface 24 </ b> A that contacts the seating surface of the fastening portion 35. The fastening surface 24 </ b> A is formed at a position retracted from the inclined surface 22 toward the vehicle interior side in the fastening recess 24 </ b> B provided in the inclined surface 22. With such a configuration, the fastening portion 35 is arranged behind the fastening recess 24 </ b> B from the inclined surface 22 of the trim board 20 with the fastening portion 35 fastened to the fastening hole 24.

  The decoration member 30 is extended along the opening edge part 21, as FIG.2 and FIG.4 shows. Specifically, the decoration member 30 has a U shape in plan view, and extends along the front edge, the lower edge, and the rear edge of the opening edge 21 of the door pocket 12. . The decorating member 30 has a flat plate-like main body 31 and a rising portion 33 that rises from the main body 31 toward the outside of the passenger compartment. The decorating member 30 is arranged so that the main body portion 31 overlaps the opening edge portion 21, and the rising portion 33 is arranged so as to cover the opening end surface of the trim board 20. The decorative member 30 has a surface on the vehicle interior side covered with a third skin material 37. Moreover, the decorating member 30 is distribute | arranged so that the upper side terminal part of the 2nd skin material 26 stuck on the trim board 20 may be covered from a vehicle interior side.

  As shown in FIG. 4, the decorative member 30 is fastened to the trim board 20 by fastening a fastening portion 35 to the fastening hole 24. Specifically, a mounting boss 35 </ b> A is erected on the decorative member 30 on the outer surface of the passenger compartment. A plurality of mounting bosses 35 </ b> A are provided at positions corresponding to the fastening holes 24 of the trim board 20. Around the mounting boss 35A, a rib 35C that constitutes a seating surface on which the opening edge 21 of the trim board 20 is disposed and that reinforces the mounting boss 35A is provided. And the fastening part 35 is formed by screwing the fastener 35B into the mounting boss 35A inserted through the fastening hole 24.

  The skin material 40 is made of a sheet-like member having flexibility such as a synthetic resin, and includes a cushion layer. An adhesive layer for adhering the skin material 40 to the trim board 20 is provided on the back surface of the skin material 40. The skin material 40 is attached to the inner wall portion 25 of the trim board 20 via an adhesive layer.

  As shown in FIG. 4, the skin material 40 covers the trim board 20 and the fastening portion 35 fastened to the fastening hole 24 and constitutes the inner surface 12 </ b> A of the door pocket 12. Specifically, the skin material 40 is attached to the trim board 20 and is disposed so as to close the opening of the fastening recess 24 </ b> B having a circular shape in plan view. That is, in the part which covers the fastening part 35 in the skin material 40, it has a structure which is not backed from the back surface side, and is slightly spaced apart from the skin material 40, and the head part of the fastening part 35 is arranged. The fastening recess 24B only needs to have an opening area necessary for fastening the fastening part 35 to the mounting boss 35A, and the opening area is relatively small. Moreover, it can be said that the inner surface 12A of the door pocket 12 is a part that is unlikely to be subjected to a large load such as a stepping on an occupant. For this reason, also in the structure which covers the fastening part 35 with the skin material 40 which has a softness | flexibility, the shape of the site | part which covers the fastening part 35 in the skin material 40 is holdable.

  As shown in FIG. 4, the end skin 41 is wound around the opening edge 21 (an example of the edge of the trim board 20) of the trim board 20, and the skin material 40 is added to the opening edge 21 of the trim board 20. It is arranged between the decorative member 30. Specifically, the terminal portion 41 of the skin material 40 is folded back from the outer side surface of the inner wall portion 25 toward the vehicle interior and overlaps above the terminal portion 41 so that the decoration member 30 rises. Part 33 is arranged. That is, the decoration member 30 is disposed on the opening edge portion 21 of the trim board 20, so that the terminal portion 41 of the skin material 40 can be processed so as not to be visually recognized by the occupant. Furthermore, in this embodiment, when the decorative member 30 has the rising portion 33, the parting line between the trim board 20 and the decorative member 30 is formed on the inner surface 12A side of the door pocket 12, and is hardly visible to the passenger. It has a configuration.

  Then, the assembly | attachment aspect of the door trim 10 is demonstrated. In the state before the skin material 40 is attached to the trim board 20, the adhesive layer is protected by the release paper 43. First, as shown in FIG. 5A, only the portion corresponding to the terminal portion 41 of the release paper 43 is peeled off and removed, and the other remaining portions remain covered with the adhesive layer. . Then, the terminal portion 41 of the skin material 40 is attached while being wound around the opening edge portion 21 of the trim board 20.

  Subsequently, as shown in FIGS. 5B and 5C, the decoration member 30 is arranged on the vehicle interior side of the opening edge portion 21 of the trim board 20, and the mounting boss 35 </ b> A is connected to the fastening hole 24 on the vehicle interior side. Insert through. At this time, the terminal portion 41 of the skin material 40 is sandwiched between the opening edge portion 21 of the trim board 20 and the rising portion 33 of the decorating member 30.

  Next, as shown in FIGS. 5B and 5C, the fastening hole 24 is exposed so that the skin material 40 is turned over, and the fastener 35 </ b> B is inserted into the fastening hole 24 from the outside of the vehicle compartment, and tightened. The tool 35B is screwed onto the mounting boss 35A. When the seating surface of the fastener 35B comes into contact with the fastening surface 24A, the fastening portion 35 is accommodated in the fastening recess 24B.

  After the fastening of the fastening part 35 is completed, the remaining part of the release paper 43 of the skin material 40 in FIG. 5D is peeled off, and the skin material 40 is attached to the trim board 20. Thereafter, the pocket base material 28 is attached to the trim board 20 from the outside of the passenger compartment. At this time, the terminal portions located on the front side, the rear side, and the lower side of the skin material 40 are covered with the pocket base material 28 so as not to be visually recognized by the occupant. Thus, the assembly of the door trim 10 is completed.

  Then, the effect of this embodiment is demonstrated. According to the present embodiment, for example, a parting of the resin part is visually recognized from the passenger compartment, such as a configuration in which the fastening part 35 fastened to the fastening hole 24 is partially covered with a lid-like resin part or the like, and the door trim 10 It is possible to suppress the situation where the appearance of the product is impaired. Furthermore, since the fastening part 35 is covered with the skin material 40 which covers the trim board 20, the tactile quality of the inner surface 12A of the door pocket 12 can be improved. Conventionally, the skin material is generally attached to each member before assembling each part, and in such a configuration, it is difficult to cover the fastening portion related to the assembly of each part with the skin material. . For this reason, when covering a fastening part, it was often used to be the structure which covers a fastening part with a lid-like resin part of the retrofit. On the other hand, this embodiment has the above-mentioned effects by adopting a new configuration in which the fastening portion 35 is covered with the skin material 40 that covers the trim board 20, contrary to such conventional technical common sense. Furthermore, according to the present embodiment, by covering the fastening portion 35 with the skin material 40 that is an existing component, the number of parts related to another part such as a lid-like resin part can be reduced, thereby reducing the cost. Can contribute.

  Further, in the present embodiment, the trim board 20 is provided with a fastening hole 24 in a portion that forms the opening edge 21 of the door pocket 12, and the decorating member 30 extends along the opening edge 21. Has been. For this reason, the opening edge part 21 of the door pocket 12 can be reinforced by fastening the decorating member 30 to the trim board 20. And when inserting a hand in the door pocket 12, the tactile quality can be suitably improved by covering the fastening part 35 with the skin material 40 in the opening edge part 21 which a passenger | crew's hand can touch easily.

  Moreover, in this embodiment, the trim board 20 has the inclined surface 22 which inclines to the vehicle interior side toward the opening end side in the opening edge part 21 of the door pocket 12. In the configuration in which the trim board 20 has the inclined surface 22 at the opening edge portion 21, it is easy to accommodate the contents in the door pocket 12, and it is easy to insert a hand into the door pocket 12, but the fastening portion 35 is temporarily a skin material. In the structure which is not covered with 40, it becomes a structure where the site | part which concerns on the fastening part 35 is easily visually recognized from a passenger | crew. On the other hand, in the configuration in which the trim board 20 has the inclined surface 22 at the opening edge portion 21 by covering the fastening portion 35 fastened to the fastening hole 24 with the skin material 40, the appearance of the door trim 10 is impaired. While being able to suppress, tactile quality can be improved.

  In the present embodiment, the skin material 40 is arranged between the opening edge 21 of the trim board 20 and the decoration member 30 with the terminal portion 41 being wound around the opening edge 21 of the trim board 20. . For this reason, the terminal part 41 of the skin material 40 is not visually recognized from a passenger | crew, and the appearance of the door trim 10 can be improved.

<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 pocket was illustrated as a recessed part, the structure of a recessed part is not restricted to this. The recess may be a pull handle or the like, or may be a recess provided as appropriate in the vehicle interior material other than the door trim.
(2) In the above embodiment, the trim board forms the opening edge of the door pocket and has an inclined surface, but the present invention is not limited to this. For example, the opening edge of the trim board may be a surface extending in the vertical direction according to the shape of the door pocket. In addition, the shape and arrangement of the trim board can be changed as appropriate.
(3) In the said embodiment, although the decoration member extended along the opening edge part was illustrated, it is not restricted to this. The shape and arrangement of the decorative member can be changed as appropriate.
(4) In the said embodiment, while the trim board was illustrated as a 1st member and the decorating member was illustrated as a 2nd member, it is not restricted to this. For example, the first member may be a pull handle box that constitutes a pull handle. Moreover, the bracket etc. which are distribute | arranged to the vehicle interior outer side with respect to the 1st member, and are attached to a door inner panel may be sufficient as a 2nd member. Moreover, the 2nd member may be comprised with a trim board and the 1st member may be comprised with the member distribute | arranged inside a door pocket with respect to a trim board.
(5) In the above-described embodiment, the fastening portion is illustrated by screwing the fastener to the mounting boss, but is not limited thereto. For example, the fastening part may be configured to be fastened to the fastening hole by caulking the mounting boss. Furthermore, the fastening portion may be provided separately from the second member.
(6) In addition to the above embodiment, the manner of assembling the trim board, the decorative member, and the skin material can be changed as appropriate. Moreover, the shape and arrangement of the door pocket formed by assembling these members can be changed as appropriate.

  DESCRIPTION OF SYMBOLS 10 ... Door trim, 12 ... Door pocket (recessed part), 12A ... Inner surface, 20 ... Trim board (1st member), 21 ... Opening edge part (edge part), 22 ... Inclined surface, 24 ... Fastening hole, 30 ... Decoration Member (2nd member), 35 ... Fastening part, 40 ... Skin material, 41 ... Terminal part

Claims (4)

A first member having a fastening hole for fastening at least a fastening portion inside the concave portion while forming at least a part of the concave portion opening toward the indoor side;
A second member fastened to the first member by fastening the fastening portion in the fastening hole;
A vehicle interior material comprising: the first member and the skin material covering the fastening portion fastened to the fastening hole and constituting the inner surface of the recess. In the first member, the fastening hole is arranged in a portion that forms the opening edge of the recess,
The vehicle interior material according to claim 1, wherein the second member extends along the opening edge.   3. The vehicle interior material according to claim 2, wherein the first member has an inclined surface that inclines toward the indoor side toward the opening end side at the opening edge of the recess.   The said skin | leather material is arrange | positioned between the said edge part of the said 1st member, and the said 2nd member by the terminal part being wound in the edge part of the said 1st member, The Claim 1- Claim 3 The vehicle interior material according to any one of the preceding claims.

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