JP5737572B2 - Vehicle door trim - Google Patents

Description

  The present invention relates to a vehicle door trim.

  Conventionally, a vehicle door trim is provided with an armrest for an occupant to put his / her arm on. Such an armrest is required to be easily deformed (eg, crushed) in the vehicle width direction at the time of a vehicle collision (mainly a side collision from a side surface). This is because when the occupant collides with the armrest during a side collision, the armrest is easily deformed, thereby reducing the impact received by the occupant. As an example of an armrest configured to be easily deformed at the time of a side collision, one described in Patent Document 1 below is known. In the armrest described in Patent Document 1, a notch groove portion is formed in a wall portion constituting the armrest, and the armrest is easily deformed at the time of a side collision.

Japanese Utility Model Publication No. 06-006123

  However, in the configuration of Patent Document 1, the notch groove portion is formed in the wall portion constituting the armrest, so that the rigidity is lowered when a load is applied to the armrest from the top, such as when the arm is placed on the armrest. Is concerned. In addition, there is a concern that whitening may occur in the vicinity of the notch groove where stress tends to concentrate due to the armrest receiving the load repeatedly.

  The present invention has been completed on the basis of the above circumstances, and has a vehicle with an armrest that increases rigidity when a load is applied to the armrest from above and can be easily deformed in a side collision. The purpose is to provide a door trim.

  In order to solve the above-mentioned problems, a vehicle door trim according to the present invention is a vehicle door trim comprising a trim board and an armrest assembled to an armrest mounting opening formed in the trim board, wherein the trim The board is provided with a support part for supporting the armrest, and the armrest is provided with a supported part supported by the support part, and the support part can guide the supported part to the outside of the passenger compartment. It is characterized in that it is a simple structure.

  In the present invention, the supported portion of the armrest is configured to be supported by the support portion of the trim board. Thereby, when a load acts on the armrest from above, the supported portion can be supported by the support portion, and the rigidity of the armrest can be further increased.

  Furthermore, the support portion is configured to be able to guide the supported portion to the outside of the passenger compartment. As a result, when a side collision occurs, the armrest receives a load from the vehicle interior side, and when the armrest moves relative to the trim board relative to the vehicle exterior side, the supported portion guides the support portion to the vehicle exterior side. As a result, the supported part moves relative to the support part to the outside of the passenger compartment. That is, the movement of the supported portion to the outside of the passenger compartment is restricted, and the situation that prevents the armrest from being deformed can be suppressed. For this reason, the armrest can be reliably deformed at the time of a side collision, and the impact received by the passenger at the time of a side collision can be reduced.

  In the above configuration, the supported portion is a protruding portion that protrudes from at least one end portion of both end portions of the armrest in the vehicle front-rear direction, and the support portion is directed from the trim board toward the outside of the passenger compartment. It is set as the standing part set up, and the said standing part shall support the said protrusion part.

  By making the supported part a protruding part that protrudes from one end part of the armrest in the vehicle front-rear direction, and the supporting part as a standing part that stands from the outer surface of the trim board toward the outer side of the passenger compartment The standing portion can be configured to be able to guide the protruding portion to the outside of the passenger compartment. Thus, the supported portion and the supporting portion can be realized with a relatively simple configuration in which the protruding portion and the standing portion are provided at one end of the armrest in the vehicle front-rear direction, which is preferable. Moreover, the one end part of the vehicle front-back direction of the armrest where stress tends to concentrate can be supported.

  The supported portions are provided at both ends of the armrest in the vehicle front-rear direction, and the support portions correspond to each of the supported portions, and are peripheral end portions of the armrest mounting opening. It can be provided.

  The support portions can support the supported portions provided at both ends in the vehicle front-rear direction where stress tends to concentrate on the armrest, so that the armrest can be supported more stably. Moreover, at the time of a side collision, each supported part is each guided outside the passenger compartment by each supporting part. Thereby, an armrest can be reliably deformed over the full length of the vehicle front-back direction.

  In addition, a plate portion extending along the extending surface of the trim board is provided at one end of the arm mounting surface of the armrest in the vehicle width direction, and the support portion extends from the trim board toward the outside of the passenger compartment. And the plate portion may be the supported portion supported by the protruding portion.

  Further, at both ends of the arm rest surface of the armrest in the vehicle width direction, extending portions extending along the extending surface of the trim board are provided, respectively, and each of the extending portions is provided on the trim board. It can be respectively attached to the peripheral end of the armrest mounting opening.

  As described above, if each extending portion is attached to the peripheral end portion of the armrest mounting opening in the trim board, the armrest is in contact with the trim board in the initial stage of the side collision. The situation of relative movement outside the passenger compartment can be suppressed. Thereby, the initial load at the time of a side collision, that is, the load acting at the moment when the occupant collides with the armrest can be received by the armrest and the entire trim board, and the impact on the occupant can be further reduced.

  Then, after the initial stage of the side collision, the extending portion is deformed when the load acting on the armrest exceeds a predetermined load. Along with this, the supported portion is guided to the outside of the vehicle compartment with respect to the support portion, and the supported portion moves to the outside of the vehicle compartment relative to the support portion. In other words, after the initial stage of the side collision, it is possible to suppress the situation where movement of the supported portion to the outside of the passenger compartment is restricted, and the armrest can be reliably deformed, thus reducing the impact at the time of the side collision. Can do.

  According to the present invention, it is possible to provide a vehicle door trim including an armrest that can increase rigidity when a load is applied to the armrest from above and can be easily deformed in a side collision.

The perspective view which shows the door trim for vehicles which concerns on Embodiment 1 of this invention. The disassembled perspective view which shows the door trim for vehicles of FIG. The perspective view which looked at the armrest of FIG. 1 from the vehicle compartment outer side Sectional drawing which shows a protrusion piece and a standing piece (figure cut | disconnected by the AA line of FIG. 3) The perspective view which looked at the armrest which concerns on Embodiment 2 of this invention from the vehicle interior outer side The front view which shows the armrest of FIG.

<Embodiment 1>
A first embodiment of the present invention will be described with reference to FIGS. In this embodiment, the door trim 11 (vehicle door trim) attached to a vehicle door is illustrated. FIG. 1 is a perspective view showing the door trim 11. FIG. 2 is an exploded perspective view showing the door trim 11.

  The door trim 11 is attached to the vehicle interior side of a vehicle body panel (not shown) via, for example, a clip (not shown). As shown in FIGS. 1 and 2, the door trim 11 includes a trim board 20, a speaker 12, a switch base 13, an EA material 14, a board member 15, and an armrest 40. The trim board 20 is configured, for example, by molding a synthetic resin material or a material obtained by mixing natural fibers (such as kenaf) into a synthetic resin material into a plate shape.

  The switch base 13 is attached to a switch base attachment opening 21 formed in the step portion 25 of the trim board 20. The switch base 13 is provided with a switch accommodating portion 13A and a pull handle portion 13B that can accommodate a switch operation portion (not shown). The EA (Energy Absorption) material 14 is attached to the back surface (surface outside the passenger compartment) of the trim board 20 and has a configuration capable of absorbing an impact during a vehicle collision.

  The board member 15 has an ornament 16 and a door pocket 17, and is attached to the board member attachment opening 22 formed in the trim board 20 from the outside of the passenger compartment. Further, the board member 15 is formed with an inside door handle mounting opening 15A for accommodating an inside door handle (not shown) and a pull handle mounting opening 15B to which the pull handle portion 13B can be mounted. Yes.

  Next, the configuration of the armrest 40 will be described. The armrest 40 as a whole has a shape extending in the vehicle front-rear direction (the left-right direction in FIG. 1), and is fitted into the armrest mounting opening 23 formed in the step portion 25 of the trim board 20. It is assembled from the outside. The armrest 40 is arranged on the vehicle rear side with respect to the switch base 13.

  As shown in FIGS. 1 and 3, the armrest 40 includes a main body 41 that extends in the horizontal direction and has a substantially square shape in plan view. The upper surface of the main body 41 is an arm placement surface 41A on which an occupant places, for example, an arm or an elbow. Further, as shown in FIG. 3, the armrest 40 has a vehicle body outer surface 20 </ b> B (trim) of the trim board 20 from a peripheral end (one end in the vehicle width direction) of the main body 41 (arm placement surface 41 </ b> A). An upper plate portion 42 extending upward along the extending surface of the board, and a surface 20B (trim board) of the trim board 20 from the peripheral end (the other end in the vehicle width direction) of the main body portion 41 on the vehicle interior side. And a lower plate portion 43 (plate portion, supported portion) extending downward along the extended surface).

  In the state where the armrest 40 is assembled to the trim board 20, as shown in FIG. 1, the arm placement surface 41 </ b> A of the armrest 40 and the surface of the lower plate portion 43 are flush with the surface of the trim board 20. It has become. Further, as shown in FIG. 3, side walls 45 </ b> A and 45 </ b> B that extend downward are respectively formed at both ends of the main body 41 in the vehicle front-rear direction.

  Note that the armrest 40 of the present embodiment has a shape in which the length L1 of the main body portion 41 in the vehicle width direction becomes smaller toward the rear of the vehicle. That is, of the side wall portions 45A and 45B constituting the armrest 40, the side wall portion 45B on the vehicle rear side has a smaller length in the vehicle width direction than the side wall portion 45A on the vehicle front side.

  A plurality of mounting bosses 24 projecting toward the outside of the passenger compartment are provided at the peripheral end of the armrest attachment opening 23 on the outer surface 20B of the trim board 20. In the upper plate portion 42 and the lower plate portion 43 of the armrest 40 (both ends in the vehicle width direction of the arm placement surface of the armrest), extended portions 46 are formed at locations corresponding to the mounting bosses 24, respectively. .

  Each extending portion 46 has a shape extending along the outer surface 20B of the trim board 20 (the extending surface of the trim board). Each extending portion 46 is formed with a through hole 46A penetrating in the vehicle width direction. As shown in FIG. 3, each mounting boss 24 can be inserted into each through hole 46A.

  After each mounting boss 24 is inserted into each through-hole 46A, the tip of each mounting boss 24 is welded (heat caulked) by welding means such as ultrasonic welding. Accordingly, each of the extending portions 46 is configured to be attached to the peripheral end portion of the armrest attaching opening 23 in the trim board 20.

  A protruding piece 50 (supported) that protrudes to the front side of the vehicle (the right side in FIG. 3, the outside of the armrest 40) is provided on the side wall 45 </ b> A on the front side of the vehicle in the armrest 40. Part, protrusion part). On the other hand, the trim board 20 is formed with upright pieces 30 (support portions, upright portions) that can support the protruding pieces 50.

  As shown in FIGS. 3 and 4, a rib 27 having a substantially U shape in cross section is formed on the lower surface 25 </ b> A of the step portion 25 of the trim board 20 so as to protrude downward. As shown in FIG. 4, the standing piece 30 is erected from the outer side surface 27 </ b> A of the rib 27 (the outer side surface of the trim board) toward the outer side of the passenger compartment.

  As shown in FIGS. 3 and 4, the standing piece 30 is disposed below the protruding piece 50, and includes a first piece portion 31 extending along the horizontal direction and a second piece portion extending along the vertical direction. 32 is mainly configured. In FIG. 4, the second piece 32 is illustrated by a two-dot chain line.

  As shown in FIG. 3, the protruding piece 50 is disposed at the center in the vehicle width direction in the side wall 45 </ b> A. Moreover, the protrusion piece 50 has comprised the substantially U shape opened upwards, as shown in FIG. Thereby, compared with the structure which the protrusion piece 50 has comprised flat form, the rigidity can be made high.

  The lower surface 50A of the protruding piece 50 is in contact with the upper surfaces 31A and 32A of the standing piece 30 (the first piece portion 31 and the second piece portion 32). Thus, the lower surface 50A (the lower surface of the protruding portion) of the protruding piece 50 is supported by the upper surface 31A of the first piece portion 31 and the upper surface 32A (the upper surface of the standing portion) of the second piece portion 32. .

  Further, when the armrest 40 receives a load from the vehicle interior side (side) and moves relative to the door trim 11, the armrest 40 protrudes along the upper surfaces 31A and 32A of the standing piece 30. The piece 50 is configured to be movable to the outside of the passenger compartment. That is, the standing piece 30 is configured to be able to guide the protruding piece 50 to the outside of the passenger compartment (the right side in FIG. 4).

  Further, as shown in FIG. 3, on the surface 20B of the trim board 20 on the outer side of the passenger compartment, the lower plate support part 26 (protruding part, support part) protrudes toward the outer side of the passenger compartment below the lower plate part 43. Is formed. The lower plate support portion 26 is configured to support the lower plate portion 43 by contacting the lower surface of the lower plate portion 43 when the armrest 40 receives a load from above. In addition, when the armrest 40 receives a load from the vehicle interior side (side) and the armrest 40 moves relative to the door trim 11 to the vehicle exterior side, the lower plate support portion 26 moves the lower plate portion 43 into the vehicle interior. It is set as the structure which can be guided outside.

  Next, the effect of this embodiment will be described. In the present embodiment, the protruding piece 50 (supported portion) of the armrest 40 is configured to be supported by the standing piece 30 (supporting portion) of the trim board 20. Thus, for example, when a load is applied to the armrest 40 from above such as when an occupant places an elbow on the arm placement surface 41A of the armrest 40, the protruding piece 50 can be supported by the standing piece 30; The rigidity of the armrest 40 can be further increased.

  Furthermore, the standing piece 30 is configured to be able to guide the protruding piece 50 to the outside of the passenger compartment. As a result, when the armrest 40 receives a load from the vehicle interior side during a side collision, the armrest 40 moves relative to the trim board 20 relative to the vehicle interior side. On the other hand, it will move relative to the outside of the passenger compartment. In FIG. 4, the protruding piece 50 in a state of moving relative to the standing piece 30 toward the outside of the passenger compartment is indicated by a two-dot chain line.

  As a result, the protruding piece 50 is displaced to a position deviated from above the standing piece 30. That is, in the present embodiment, it is possible to suppress a situation in which the displacement of the protruding piece 50 relative to the standing piece 30 is restricted and the deformation of the armrest 40 is hindered. For this reason, the armrest can be reliably deformed at the time of a side collision, and the impact received by the passenger at the time of a side collision can be reduced.

  If the protruding piece 50 is supported by the standing piece 30 during a side collision and the movement of the protruding piece 50 to the outside of the passenger compartment is restricted by the standing piece 30, for example, The main body 41 is prevented from being bent from the starting point of a slit S (a slit extending in the vehicle front-rear direction, see FIG. 3) formed on the back side of the main body 41, and the armrest 40 is difficult to deform. In this regard, in the present embodiment, in the case of a side collision, the protruding piece 50 can move relative to the standing piece 30 to the outside of the passenger compartment, and can be displaced to a position outside the standing piece 30. The situation which prevents the deformation of the armrest 40 can be suppressed.

  Note that the armrest 40 of the present embodiment has a shape in which the length L1 of the main body portion 41 in the vehicle width direction becomes smaller toward the rear of the vehicle. In such a configuration, when the armrest 40 receives a load from above, the vehicle front side having a relatively large length L1 in the vehicle width direction is easily bent.

  For this reason, it was set as the structure which provides the protrusion piece 50 in side wall part 45A located in the vehicle front side among side wall part 45A, 45B which comprises the armrest 40. FIG. Thus, when providing the protrusion piece 50 only in either one in the vehicle front-back direction of the armrest 40, it is with respect to the edge part by which the length L1 of the vehicle width direction in the armrest 40 is large, ie, the load from upper direction. By providing the protruding piece 50 (supported portion) at the end portion on the side where bending is easier, the rigidity of the armrest 40 can be further increased, which is preferable.

  In the above configuration, the projecting piece 50 is projected from at least one end portion of the both ends of the armrest 40 in the vehicle front-rear direction, and the standing piece 30 is a surface 27A (trim board) of the rib 27 on the outside of the passenger compartment. 20, the upper surface 31A, 32A of the standing piece 30 can support the lower surface 50A of the protruding piece 50.

  The supported portion is a protruding piece 50 protruding from one end portion of the armrest 40 in the vehicle front-rear direction, and the supporting portion is a standing piece 30 erected from the outer surface of the trim board 20 toward the outer side of the passenger compartment. Thus, the standing piece 30 can be configured to guide the protruding piece 50 to the outside of the vehicle compartment. Thus, the supported portion and the supporting portion can be realized with a relatively simple configuration in which the protruding piece 50 and the standing piece 30 are provided at one end of the armrest 40 in the vehicle front-rear direction, which is preferable. Moreover, the one end part of the vehicle front-back direction of the armrest 40 where stress tends to concentrate can be supported.

  In the present embodiment, the protruding piece 50 is protruded from the side wall 45 </ b> A of the armrest 40, and the protruding piece 50 can be supported by the standing piece 30. With such a configuration, for example, when the armrest 40 is assembled to the trim board 20, the side wall 45 </ b> A of the armrest 40 and the standing piece 30 are compared with a configuration in which the side wall 45 </ b> A is directly supported by the standing piece 30. Can be prevented, and workability related to assembly can be improved.

  Further, at one end in the vehicle width direction of the arm placement surface 41A of the armrest 40, a lower plate portion 43 extending along the outer surface 20B of the trim board 20 (the extending surface of the trim board) is provided. A lower plate support portion 26 (projection portion) that protrudes from the board 20 toward the outside of the passenger compartment is provided, and the lower plate portion 43 is supported by the lower plate support portion 26.

  Further, at both ends in the vehicle width direction of the arm placement surface 41A of the armrest 40, extending portions 46 extending along the outer surface 20B (the extending surface of the trim board) of the trim board 20 are provided, respectively. Each of the extended portions 46 is attached to each of the mounting bosses 24 provided at the peripheral end portion of the armrest mounting opening 23 in the trim board 20.

  As described above, if each extending portion 46 is attached to each mounting boss 24 of the trim board 20, the armrest 40 is attached to the trim board 20 in the initial stage of the side collision. The situation of relative movement outside the passenger compartment can be suppressed. Thereby, the initial load at the time of a side collision, that is, the load acting at the moment when the occupant collides with the armrest can be received by the armrest 40 and the trim board 20 as a whole, and the impact on the occupant can be further reduced. .

  Then, after the initial stage of the side collision, the extending portion 46 is deformed when the load acting on the armrest 40 exceeds a predetermined load. Along with this, the protruding piece 50 is guided to the outside of the passenger compartment with respect to the standing piece 30, and the protruding piece 50 moves to the outside of the passenger compartment relative to the standing piece 30. That is, after the initial stage of the side collision, the situation where the movement of the protruding piece 50 to the outside of the passenger compartment is restricted can be suppressed and the armrest 40 can be reliably deformed, thereby reducing the impact at the time of the side collision. be able to.

<Embodiment 2>
Next, a second embodiment of the present invention will be described with reference to FIGS. The same parts as those in the above embodiment are denoted by the same reference numerals, and redundant description is omitted. In the present embodiment, the configuration of the armrest is different from that of the above embodiment. Specifically, in the above-described embodiment, the configuration in which the protruding piece 50 is provided at the end portion of the armrest 40 on the front side of the vehicle (one end portion in the vehicle front-rear direction) is exemplified.

  On the other hand, in the armrest 140 of the present embodiment, as shown in FIGS. 5 and 6, the protruding pieces 50 (supported portions) are provided at both ends (side walls 45 </ b> A and 145 </ b> B) in the vehicle front-rear direction. ing. Further, standing pieces 30 are respectively provided at the peripheral ends of the armrest mounting openings 23 in the trim board 20 corresponding to the protruding pieces 50. Accordingly, each protruding piece 50 can be supported by each standing piece 30.

  In the present embodiment, the length of the armrest 140 in the vehicle width direction is the same in the vehicle front-rear direction. For this reason, the shapes of the upper plate portion 142 and the side wall portion 145B are different from the shapes of the upper plate portion 42 and the side wall portion 45B of the above embodiment. Specifically, the upper plate part 142 has a shape extending along the vehicle front-rear direction, and the side wall part 145B has the same length as the side wall part 45A in the vehicle width direction.

  As in the present embodiment, each standing piece 30 can support the projecting pieces 50 provided at both ends in the vehicle front-rear direction where stress on the armrest 140 tends to concentrate, thereby making the armrest 140 more stable. Can be supported. Further, at the time of a side collision, each protruding piece 50 is guided to the outside of the passenger compartment by each standing piece 30. Thereby, the armrest 140 can be reliably deformed over the entire length in the vehicle longitudinal direction.

<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 protrusion piece 50 and the lower board part 43 were illustrated as a supported part and the standing piece 30 and the lower board support part 26 were illustrated as a support part, The configuration is not limited to these and can be changed as appropriate. For example, the supported portion and the support portion may be columnar. Moreover, it is good also as a structure which uses the wall part (side wall part 45A etc.) which comprises the armrest 40 as a to-be-supported part, and supports this with a standing piece.

  (2) In the said embodiment, although the structure which the protrusion piece 50 and the standing piece 30 contact | abutted was illustrated, it is not limited to this. The standing piece 30 may be configured to support the protruding piece 50. For example, a slight gap may be provided between the protruding piece 50 and the standing piece 30, and a load acts on the armrest 40 from above and the protruding piece 50 is displaced downward, whereby the standing piece The structure which is supported as a result of contact | abutting to 30 may be sufficient.

  (3) The shape of the armrests 40 and 140 is not limited to the shape illustrated in the above embodiment, and can be changed as appropriate.

  (4) In the above embodiment, heat caulking is exemplified as means for attaching the extending portion 46 of the armrest 40 to the peripheral end portion of the armrest attaching opening 23 of the trim board 20, but is not limited thereto. For example, the extending portion 46 may be attached to the peripheral end portion of the armrest attaching opening 23 with a screw or the like. Further, various attachment means such as claw fitting can be used as attachment means of the armrest 40 to the trim board 20.

  (5) The supported portion is not limited to the one formed integrally with the armrest 40 like the protruding piece 50 described above, and may be a separate part from the armrest 40. Further, the support portion is not limited to the one integrally formed with the trim board 20 as in the standing piece 30 described above, and may be a separate component from the trim board 20.

  (6) In the first embodiment, the slit S is provided in order to deform the armrest 40. However, the present invention is not limited to this configuration, and the base material thickness of the main body 40 is reduced, or the main body 40 is opened. It is good also as a structure which makes an armrest 40 easy to deform | transform by providing a part. Moreover, it is good also as a structure which deform | transforms the armrest 40 at the time of a side collision, without forming anything in the back surface of the main-body part 40 like the said Embodiment 2. FIG.

DESCRIPTION OF SYMBOLS 11 ... Door trim (door trim for vehicles), 20 ... Trim board, 20B ... Outside surface of vehicle compartment (extension surface of trim board), 23 ... Opening for armrest attachment, 26 ... Lower plate support part (projection part),
27A: the outer surface of the passenger compartment in the rib (the outer surface of the passenger compartment in the trim board), 30: the standing piece (supporting portion, standing portion), 31A: the upper surface of the standing piece (upper surface of the standing portion), 32A ... the upper surface of the standing piece (upper surface of the standing part), 40, 140 ... armrest, 41A ... arm placement surface, 43 ... lower plate part (plate part),
45A: Side wall portion (one end portion of both ends of the armrest in the vehicle front-rear direction), 46: Extension portion, 50: Projection piece (supported portion, projection portion), 50A: Lower surface of the projection piece (lower surface of the projection portion) ) 145B... Side wall (the other end of both ends of the armrest in the vehicle front-rear direction)

Claims (4)

A vehicle door trim comprising a trim board and an armrest assembled to an armrest mounting opening formed in the trim board,
The trim board is provided with a support portion for supporting the armrest,
The armrest is provided with a supported portion supported by the support portion,
The support part is configured to be able to guide the supported part to the outside of the passenger compartment,
The supported portion is a protruding portion that protrudes from at least one end portion of both ends of the armrest in the vehicle front-rear direction,
The support portion is a standing portion that is erected from the trim board toward the outside of the passenger compartment.
The vehicle door trim, wherein the standing portion supports the protruding portion. The supported parts are respectively provided at both ends of the armrest in the vehicle front-rear direction,
2. The vehicle door trim according to claim 1, wherein the support portion is provided at a peripheral end portion of the armrest attachment opening corresponding to each of the supported portions. A vehicle door trim comprising a trim board and an armrest assembled to an armrest mounting opening formed in the trim board,
The trim board is provided with a support portion for supporting the armrest,
The armrest is provided with a supported portion supported by the support portion,
The support part is configured to be able to guide the supported part to the outside of the passenger compartment,
A plate portion extending along the extending surface of the trim board is provided at one end in the vehicle width direction of the arm placement surface of the armrest,
The support portion is a projecting portion that projects from the trim board toward the outside of the passenger compartment.
The vehicle door trim , wherein the plate portion is the supported portion supported by the projecting portion . Extending portions extending along the extending surface of the trim board are provided at both ends of the arm placement surface of the armrest in the vehicle width direction, respectively.
Each of the said extension part is each attached with respect to the peripheral edge part of the said armrest attachment opening part in the said trim board, The any one of Claims 1-3 characterized by the above-mentioned. Vehicle door trim.

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