JP2016022849A - Structure of interior member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily attach an upper face member to an interior member without making an edge end part of a vehicle at the outside scratch an internal face of the interior member at the inside of a cabin at the attachment of the upper face, and to prevent the come-off of a claw-shaped part of the upper face member from an insertion hole of the interior member even if a door panel intrudes into the inside of a cabin by a vehicle side-face collision.SOLUTION: A hang-out part 12 which hangs out toward the inside of a cabin is arranged at a door trim 1 which covers the inside of the cabin at a side face of a vehicle, and an armrest 3 which is different from the door trim 1 is attached to an upper face 12a of the hang-out part 12. A lock claw 32 protruding toward a lower part of the vehicle and to the outside of the vehicle is arranged at a rear surface of an edge end part 3c which is located outside the vehicle out of an edge end part of the armrest 3 in a vehicle width direction, a bend part 32b which is bent toward a lower part of the vehicle is arranged at a tip 32a side of the lock claw 32, the lock claw 32 is inserted into an insertion hole 15 of the door trim 1 toward the tip 32a from the bent part 32b, and the edge end part 3c of the armrest 3 is thereby attached to the hang-out part 12.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a structure of an interior member disposed on a vehicle interior side of a vehicle door panel.

  Conventionally, a side door that opens and closes an opening through which an occupant gets on and off is provided on a side surface of a vehicle body. As shown in FIG. 6, a door trim 50 as an interior member is attached to the side of the door panel of the side door, in order to ensure aesthetics and comfortable living in the vehicle interior. The door trim 50 includes a main board 51 that covers the vehicle interior side of the door panel, and an armrest 52 (including a pull case portion 52a) that is configured as a separate part. The armrest 52 is generally outside the armrest room. The claw 53 provided on the back surface of the terminal 52b is inserted into the board mounting hole 51a and hooked on the peripheral edge of the hole, thereby being attached to the main board 51. Therefore, the nail | claw 53 is extended and arrange | positioned along the up-down direction, and the back surface rib 54 engaged with the board attachment hole 51a is formed in the back surface located in the vehicle interior side.

In such a door trim 50 structure, the load A when the occupant pulls the pull case portion 52a toward the vehicle interior when the side door is closed, and the rear rib 54 engaged with the board mounting hole 51a is in the direction of the load A. By supporting in an orthogonal direction, the occupant can close the side door without the armrest 52 being detached from the door trim 50.
However, in the structure of the door trim 50, as shown in FIG. 6, since the mounting locus X when the armrest 52 is assembled is in the same vertical direction as the arrangement direction of the claw 53, the terminal 52b outside the armrest room is the main terminal 52b. There has been a problem that the board 51 comes into contact with the design surface on the vehicle interior side and is damaged. In order to prevent the main board 51 from being scratched on the design surface, it is necessary to protect the main surface 51 by attaching a protective seal or the like to the design surface.

  Accordingly, in the structure of the conventional door trim 60 shown in FIG. 7, the attachment locus X of the outdoor terminal 62b of the armrest 62 is inclined by arranging the claws 63 that are inserted into the board attachment holes 61a and hooked on the periphery of the holes in an obliquely vertical direction. Setting is made from above, so that the design surface of the main board 61 can be easily prevented from being damaged (see, for example, Patent Document 1). Further, by supporting the inclined surface of the back surface 64 of the claw 63 in a direction intersecting the direction of the load A when the pull case portion 62a is pulled toward the vehicle interior side, the passenger's door is closed as in the prior art of FIG. The resistance against the load A generated during operation can be exhibited. In FIG. 7, reference numeral 65 denotes an inner panel constituting a door panel.

Japanese Patent No. 5168531

  However, in the structure of the above-described conventional door trim 60, as shown in FIG. 7, when the inner panel 65 is deformed by the load B from the outside of the compartment at the time of a vehicle side collision and enters the inside of the compartment, the claw The force 63 pushes the front end 63 a of the vehicle 63 toward the vehicle interior, and the push force is converted into a force pushing the armrest 62 obliquely upward through the slope of the back surface 64 of the claw 63, and the armrest 62 is detached from the main board 61. There was a fear. As a countermeasure against this, as shown in FIG. 8, after the armrest 62 is assembled, it is necessary to additionally perform a strong fixing operation such as tightening the screw 66 in order to connect the main board 61 and the armrest 62. There is a risk of increasing the cost of parts and assembly work, which is not an effective measure.

  The present invention has been made in view of such a situation, and an object of the present invention is to facilitate the interior member without damaging the vehicle interior side inner surface of the interior member when the upper surface member is attached. A structure of an interior member that can be attached and can prevent the claw-shaped portion of the upper surface member from being removed from the insertion hole of the interior member even if the door panel enters the vehicle interior side due to a vehicle side collision Is to provide.

  In order to solve the above-described problems of the related art, the present invention provides an interior member that covers a vehicle interior side on the side surface of a vehicle, and has an overhang portion that projects toward the vehicle interior side, and the interior is provided on the upper surface of the overhang portion. In the structure of the interior member to which the upper surface member separate from the member is attached, the rear surface of the edge end portion located on the vehicle outer side of the edge member in the vehicle width direction of the upper surface member faces the vehicle lower side and the vehicle outer side. A claw-shaped portion that protrudes while being inclined is provided, and a bent portion that bends downward in the vehicle is provided on the front end side of the claw-shaped portion, and the claw-shaped portion extends from the bent portion to the front end portion. By inserting into the insertion hole, the edge of the upper surface member on the vehicle outer side is attached to the projecting portion.

  In the present invention, a rib-shaped portion is provided on the back surface of the claw-shaped portion so as to extend toward the vehicle interior side and come into contact with the edge of the insertion hole.

  Further, in the present invention, an inverted Z-shaped folded portion is provided on the vehicle interior side of the portion where the insertion hole is provided, and the rib-shaped portion is in contact with a surface forming the folded portion. It is configured.

  Furthermore, in this invention, the length from the said bending part of the said nail | claw-shaped part to the said front-end | tip part is set to the magnitude | size which protrudes below a vehicle rather than the lowest end of the folding | returning part of the said reverse Z type cross section. Yes.

  In the present invention, the angle of the surface of the claw-shaped portion beyond the bent portion is set to be substantially equal to the angle of the intrusion portion on the vehicle interior side of the door panel that is deformed during a side collision.

  Moreover, in this invention, the said nail | claw shape part is provided with two or more along the longitudinal direction of the said upper surface member.

  In the present invention, the pitches of the plurality of claw-shaped portions are set at equal intervals.

  In the present invention, among the plurality of claw-shaped portions, a part of the claw-shaped portions adjacent to each other is provided at a place having a pitch shorter than the pitch of the other plurality of claw-shaped portions.

As described above, the structure of the interior member according to the present invention includes a projecting portion that projects toward the interior of the interior of the interior member that covers the interior of the vehicle on the side of the vehicle, and the interior member on the upper surface of the overhang. Is a structure for mounting a separate upper surface member, and among the edge portions of the upper surface member in the vehicle width direction, the back surface of the edge portion located outside the vehicle is inclined toward the vehicle lower side and the vehicle outer side. A protruding claw-shaped portion is provided, and a bent portion that bends downward in the vehicle is provided on the distal end side of the claw-shaped portion, and the claw-shaped portion is inserted into the interior member from the bent portion to the distal end portion. By inserting the hole into the hole, the outer edge of the upper surface member of the vehicle is attached to the projecting portion. When attaching a member to an interior member The edge part located outside the vehicle in the vehicle width direction can be easily and reliably attached to the interior member without damaging the design surface of the interior surface on the interior side of the interior member, and maintains a good appearance of the interior member The appearance quality can be improved.
In addition, according to the structure of the interior member of the present invention, even if the door panel is deformed and enters the vehicle interior side due to a load from the vehicle interior side at the time of a vehicle side collision, it is ahead of the bent portion of the claw-shaped portion. Because it will receive the door panel where the surface of the end portion has entered and suppress the upper surface member from being pushed up, it is not necessary to add new fixing parts or to form interior members etc. in a complicated shape, It is possible to prevent the claw-shaped portion of the upper surface member from coming off from the insertion hole of the interior member, and the vehicle outer edge end portion of the upper surface member and the protruding portion of the interior member can be reliably connected and held.

  Further, in the present invention, the back surface of the claw-shaped portion is provided with a rib-shaped portion that extends toward the vehicle interior side and abuts against the edge of the insertion hole. When the door panel enters the vehicle interior side, the load from the outside of the vehicle compartment received by the surface of the end portion ahead of the bent portion of the claw-shaped portion is applied to the insertion hole via the rib-shaped portion. It becomes possible to transmit to a contact part, and it can suppress more reliably that a top surface member remove | deviates from an interior member by suppressing the bending of a nail | claw-shaped part.

  Further, in the present invention, an inverted Z-shaped folded portion is provided on the vehicle interior side of the portion where the insertion hole is provided, and the rib-shaped portion is in contact with a surface forming the folded portion. Because it is configured, it is possible to secure not only the edge of the insertion hole but also the contact surface of a wide area with respect to the rib shape part, and the door panel has entered the vehicle interior due to the vehicle side collision Sometimes, the claw-shaped portion can be firmly held in the insertion hole. Moreover, since the bent portion of the folded Z-shaped section has a buffering effect, even when a large load is applied from the outside of the passenger compartment during a vehicle-side collision, the claw-shaped portion is effectively prevented from being damaged. can do.

  In the present invention, the length of the claw-shaped portion from the bent portion to the tip end portion is set to a size that projects downward from the lowest end of the folded portion having the inverted Z-shaped cross section. Therefore, even when the door panel has entered the vehicle interior side due to a vehicle-side collision, the tip portion of the tip of the claw-shaped portion is caught by the folded portion with the inverted Z-shaped cross section, and the upper surface member is removed from the interior member. It can be further prevented from coming off.

  In the present invention, the angle of the surface of the claw-shaped portion beyond the bent portion is set to be substantially equal to the angle of the intrusion portion on the vehicle interior side of the door panel that is deformed at the time of the side collision. The door panel intrusion portion on the vehicle interior side can be received along the surface of the portion from the bent portion of the claw-shaped portion. As a result, since the claw-shaped portion is not pushed out from the insertion hole, it is possible to more reliably prevent the upper surface member from being detached from the interior member.

  Further, in the present invention, since the plurality of claw-shaped portions are provided along the longitudinal direction of the upper surface member, there are a plurality of receiving surfaces for the door panel that enters the vehicle interior side at the time of a side collision. Thus, it is possible to efficiently obtain an effect close to the effect of receiving the door panel intrusion portion of the door panel with a surface formed in a larger area than these claw-shaped portions.

  Furthermore, in the present invention, since the pitches of the plurality of claw-shaped portions are set at equal intervals, the claw-shaped portions from the outside of the passenger compartment that are generated at the time of a side collision are prevented so as not to be removed from the insertion holes. The input load can be evenly distributed, and the detachment of the upper surface member from the interior member can be more effectively prevented.

  And in the present invention, among the plurality of claw-shaped portions, a part of the claw-shaped portions adjacent to each other is provided at a place having a pitch shorter than the pitch of the other plurality of claw-shaped portions, By densely arranging the claw-shaped parts at locations where the input load from the outside of the passenger compartment that occurs during a side collision is large, the mounting strength of the necessary parts can be improved, and the upper surface member can be removed from the interior member. Can be efficiently prevented.

It is the perspective view which looked at the door trim and armrest to which the structure of the interior member which concerns on embodiment of this invention is applied from the vehicle interior side. It is CC sectional view taken on the line in FIG. It is a top view which shows the armrest in FIG. It is a perspective view which shows the state before attaching an armrest to the upper surface of the overhang | projection part of the door trim in FIG. It is a perspective view which shows the state before attaching the door trim and armrest in FIG. 1 to a door panel. It is sectional drawing which shows the door trim and armrest to which the structure of the conventional interior member is applied. It is sectional drawing which shows the door trim and armrest to which the structure of the other conventional interior member is applied. It is sectional drawing explaining the door trim to which the structure of the conventional interior member is applied, and a countermeasure against detachment of the armrest.

Hereinafter, the present invention will be described in detail based on illustrated embodiments.
1 to 5 show the structure of an interior member according to an embodiment of the present invention. In FIG. 2, an arrow O indicates the direction outside the passenger compartment, and an arrow R indicates the direction inside the passenger compartment.

  As shown in FIGS. 1 to 5, the door trim 1 to which the structure of the interior member according to the embodiment of the present invention is applied is a door panel that is a side surface of the vehicle in order to ensure aesthetics and comfortable living in the passenger compartment. The door trim 1 is provided with a storage space or the like. Moreover, the door panel 2 of this embodiment is a door inner panel which comprises the side door which opens and closes the door opening part provided in the vehicle body side surface of the vehicle.

The door trim 1 of this embodiment is comprised from the main board (trim board) 11 formed using the synthetic resin material of the magnitude | size corresponding to the door panel 2, as shown in FIG.1, FIG2 and FIG.5. A projecting portion 12 that projects from the vertical wall surface 11a toward the vehicle interior side in the vehicle width direction is provided at an intermediate portion of the vertical wall surface 11a extending in the vehicle vertical direction and the vehicle front-rear direction of the main board 11. . As shown in FIGS. 1 to 5, an armrest (upper surface member) 3 that is configured separately from the door trim 1 and is installed obliquely from above the vehicle is attached to the upper surface 12 a of the projecting portion 12.
Therefore, as shown in FIG. 4, the upper surface 12 a of the overhanging portion 12 is formed in a horizontal plane having a predetermined width corresponding to the size of the armrest 3 and extends along the vehicle longitudinal direction. It has been. Further, on the upper surface 12a of the overhanging portion 12, a plurality of (three in this embodiment) opening portions 13 are provided at intervals in the vehicle front-rear direction so as to leave a peripheral portion for storage space and switches. A partition 14 is provided between the openings 13.

  Furthermore, as shown in FIGS. 2 and 4, a plurality of locking claws (claw-shaped portions) to be described later are inserted into the outside of the passenger compartment (the vertical wall surface 11 a side of the main board 11) of the upper surface 12 a of the overhanging portion 12. The insertion hole 15 is formed at a position corresponding to a locking claw described later at a predetermined interval in the vehicle front-rear direction. The portion of the overhanging portion 12 provided with the insertion hole 15 has an inclined surface that inclines downward toward the vehicle interior side, and is roughly a locking claw (described later) inserted into the insertion hole 15. The folded portion 12b is formed on the vehicle interior side of the portion so as to be orthogonal to each other, and further folded outwardly from the vehicle interior, so that the overall shape is formed in an inverted Z-shaped cross section when viewed from the rear of the vehicle. Yes.

On the other hand, as shown in FIGS. 1 to 5, the armrest 3 of the present embodiment is downward except for the substantially flat upper surface portion 3 a suitable for placing the occupant's elbow and the vertical wall surface 11 a side of the main board 11. The side surface portion 3b that is bent and placed on the upper surface of the peripheral portion of the overhanging portion 12 has a substantially L-shaped cross section along the vehicle width direction. In the middle portion of the upper surface portion 3a in the vehicle front-rear direction, A pull case portion 31 having a shape recessed downward of the vehicle is provided.
Of the edge portions of the armrest 3 in the vehicle width direction, the rear surface side of the edge portion 3c located on the vehicle outer side (the vertical wall surface 11a side of the main board 11) is inclined toward the vehicle lower side and the vehicle outer side. However, a plurality of locking claws (claw-shaped portions) 32 projecting are provided, and the plurality of locking claws 32 are provided at intervals along the longitudinal direction (vehicle longitudinal direction) of the armrest 3. ing. In addition, the pitch of the plurality of locking claws 32 is set at equal intervals, and the input load generated from the outside of the passenger compartment at the time of a side collision is equally distributed to each locking claw 32. Is prevented from being removed from the insertion hole 15.

  As shown in FIG. 2, the locking claw 32 of the present embodiment is formed in a vertically long plate shape extending obliquely downward from the back surface side of the edge portion 3 c located on the vehicle outer side of the armrest 3. It has substantially the same size as the insertion hole 15 of the portion 12, and is formed to have a protruding length in which each of the locking claws 32 can be inserted into the corresponding insertion hole 15. A bent portion 32b that bends downward in the vehicle is provided on the distal end 32a side of the locking claw 32, and the inclination angle of the locking claw 32 is changed midway by the bent portion 32b. Further, the bent portion 32 b of the locking claw 32 is provided at a position that protrudes from the insertion hole 15 and is located on the lower side of the vehicle with the locking claw 32 inserted into the insertion hole 15. .

Moreover, as shown in FIG. 2, the length L from the bent portion 32b of the locking claw 32 to the tip end portion 32a is larger than the lowermost end of the folded portion 12b having a reverse Z-shaped cross section. Is set to As a result, the reversed Z-shaped folded portion 12b exerts a resistance perpendicular to the load direction against the force of receiving the load B from the outside of the compartment at the time of a vehicle side collision and pushing the locking claw 32 toward the inside of the compartment. In addition, even when the door panel 2 enters the vehicle interior side at the time of a vehicle side collision, the distal end portion from the bent portion 32b of the locking claw 32 pushed out to the vehicle interior side becomes the inverted Z-shaped folded portion 12b. This prevents the catching claw 32 from coming out of the insertion hole 15 and prevents the armrest 3 from being detached from the main board 11 of the door trim 1.
Further, the angle θ of the surface from the bent portion of the locking claw 32 is set to be approximately equal to the angle of the intrusion portion on the vehicle interior side of the door panel 2 that is deformed by the load B from the vehicle interior outside at the time of the vehicle side collision. ing. As a result, the inboard portion of the door panel 2 at the time of a side collision is received along the surface of the portion from the bent portion 32 b of the locking claw 32, and the locking claw 32 is removed from the insertion hole 15. The structure is not extruded.

Further, on the back surface of the locking claw 32, as shown in FIG. 2, a claw back-side rib (rib-shaped portion) that extends toward the vehicle interior and contacts the edge of the insertion hole 15 of the overhanging portion 12 ) 33 is provided. The claw back side rib 33 also has a function of increasing the rigidity of the locking claw 32, and obliquely downward along the back surface of the locking claw 32 from the back surface side of the edge portion 3 c located outside the vehicle of the armrest 3. It extends to the vicinity of the bent portion 32b. That is, the claw back side rib 33 stands up with a length reaching the edge of the insertion hole 15 from the back surface of the locking claw 32, and is formed in an inclined surface shape having the same angle as the locking claw 32. In a state where the locking claw 32 is inserted into the insertion hole 15, the locking claw 32 is positioned below the insertion hole 15.
As a result, when the door panel 2 enters the vehicle interior side under the load B from the outside of the vehicle compartment at the time of the vehicle side collision, it is received by the surface of the end portion ahead of the bent portion 32b of the locking claw 32. The load B from the outside of the passenger compartment is transmitted to the main board 11 via the nail back side rib 33 and the contact portion with the insertion hole 15 and the overhang portion 12. Accordingly, since the bending of the locking claw 32 is suppressed, the locking claw 32 comes out of the insertion hole 15 so that the armrest 3 is not detached from the main board 11.

  In addition, the claw back side rib 33 is configured to come into contact with the surface forming the folded portion 12b having a reverse Z-shaped cross section. As a result, it is possible to secure not only the edge portion of the insertion hole 15 but also a contact surface with a large area with respect to the nail back side rib 33, and the door panel 2 has entered the vehicle interior due to a vehicle side collision. Even in this case, the claw back side rib 33 is held in the insertion hole 15. In addition, since the bent portion having the inverted Z-shaped cross section of the folded portion 12 has a buffering effect, the locking claw 32 is prevented from being damaged even when a large load B is applied from the outside of the passenger compartment when a vehicle side collision occurs. It becomes possible.

As described above, in the structure of the door trim 1 according to the embodiment of the present invention, the overhanging portion 12 that protrudes toward the vehicle interior side is provided on the vertical wall surface 11a of the main board 11 that constitutes the door trim 1. An armrest 3 that is separate from the door trim 1 is attached to the upper surface 12a. Of the edge portions of the armrest 3 in the vehicle width direction, on the back surface of the edge portion 3c located on the vehicle outer side, toward the vehicle lower side and the vehicle outer side. A locking claw 32 that protrudes while being inclined is provided, and a bent portion 32b that bends downward in the vehicle is provided on the tip 32a side of the locking claw 32, and the locking claw extends from the bent 32b to the tip 32a. 32 is inserted into the insertion hole 15 provided outside the passenger compartment of the overhanging portion 12 so that the edge 3c on the vehicle outer side of the armrest 3 is attached to the overhanging portion 12. You have me.
Therefore, according to the structure of the door trim 1 of the present embodiment, when the armrest 3 is attached to the door trim 1 by inserting the locking claw 32 inclined downward toward the vehicle outer side into the insertion hole 15, the armrest 3 is As shown in FIG. 2, the mounting locus X is obliquely upward along the inclined surfaces of the locking claws 32 and the claw back side ribs 33, and the edge 3c of the armrest 3 located outside the vehicle in the vehicle width direction constitutes the door trim 1. The armrest 3 can be easily and reliably attached to the main board 11 of the door trim 1 without being damaged by hitting the vertical wall surface 11 a of the main board 11.

Further, according to the structure of the door trim 1 of the present embodiment, when the door panel 2 is deformed and enters the vehicle interior side by receiving the load B from the vehicle interior outside at the time of the vehicle side collision, the locking claw 32 is bent. Since the door panel 2 into which the surface of the end portion ahead of the portion 32b has entered is received, the armrest 3 can be prevented from being pushed up. Therefore, it is not necessary to add new fixing parts, and it is not necessary to make the door trim 1 or the like complicated, and it is ensured that the locking claw 32 of the armrest 3 is detached from the insertion hole 15 of the overhanging portion 12. This can be prevented and the component cost can be reduced.
Further, even in the structure of the door trim 1 of the present embodiment, the nail back side rib 33 that abuts against the edge of the insertion hole 15 with the load A when the occupant pulls the pull case portion 31 toward the vehicle interior side when the side door is closed. Can be supported in a direction orthogonal to the direction of the load A, and the armrest 3 is not detached from the door trim 1, and the occupant can perform the side door closing operation.

  While the embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and various modifications and changes can be made based on the technical idea of the present invention.

  For example, in the embodiment described above, the pitches of the plurality of locking claws 32 are set at equal intervals. Among the plurality of locking claws 32, some adjacent locking claws 32 are Further, it may be provided at a place having a pitch shorter than the pitch of the other plurality of locking claws 32. That is, if the structure is such that a plurality of locking claws 32 are densely arranged at a short pitch at a location where the input load B generated from the outside of the passenger compartment generated at the time of a vehicle side collision is large, the required mounting strength of the portion Can be improved, and detachment of the armrest 3 from the door trim 1 can be efficiently prevented.

1 Door trim (interior material)
2 Door panel 3 Armrest (top member)
3a Upper surface portion 3b Side surface portion 3c Edge end portion 11 Main board 11a Vertical wall surface 12 Overhang portion 12a Upper surface 12b Folding portion 15 Insertion hole 31 Pull case portion 32 Locking claw (nail shape portion)
32a Tip part 32b Bending part 33 Claw back side rib (rib-shaped part)

Claims (8)

In the interior member structure that covers the interior side of the vehicle on the side of the vehicle interior with a projecting portion that projects toward the interior of the vehicle interior, and attaches an upper surface member separate from the interior member to the upper surface of the overhanging portion.
A claw-shaped portion that protrudes while being inclined toward the vehicle lower side and the vehicle outer side is provided on the back surface of the edge end portion located on the vehicle outer side of the edge portion in the vehicle width direction of the upper surface member, A bent part that bends downward in the vehicle is provided on the tip side of the part,
By inserting the claw-shaped portion into the insertion hole of the interior member from the bent portion to the distal end portion, the edge portion on the vehicle outer side of the upper surface member is attached to the projecting portion. Characteristic interior member structure.   2. The interior according to claim 1, wherein a rib-shaped portion is provided on a back surface of the claw-shaped portion so as to extend toward a vehicle interior side and abut against an edge portion of the insertion hole. The structure of the member.   On the vehicle interior side of the portion where the insertion hole is provided, an inverted Z-shaped folded portion is provided, and the rib-shaped portion is configured to come into contact with the surface forming the folded portion. The structure of the interior member according to claim 2, wherein the interior member has a structure.   The length of the claw-shaped portion from the bent portion to the tip end portion is set to a size that protrudes downward from the lowest end of the folded portion of the inverted Z-shaped cross section. The structure of the interior member according to claim 3.   5. The angle of the surface of the claw-shaped portion beyond the bent portion is set to be substantially equal to the angle of the intrusion portion on the vehicle interior side of the door panel that is deformed at the time of a side collision. The structure of the interior member described.   The structure of the interior member according to claim 1, wherein a plurality of the claw-shaped portions are provided along a longitudinal direction of the upper surface member.   The structure of the interior member according to any one of claims 1 to 6, wherein pitches of the plurality of claw-shaped portions are set at equal intervals.   2. A part of the claw-shaped portions adjacent to each other among the plurality of claw-shaped portions is provided at a place having a pitch shorter than the pitch of the other plurality of claw-shaped portions. The structure of the interior member of any one of -7.

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