Mounting structure for hook-equipped rod-shaped member to vehicle interior material

Abstract

This invention provides a mounting structure for vehicle interior materials that prevents hook-equipped rod-shaped members, such as tow hooks, from easily coming loose due to vehicle vibrations or collisions. [Solution] A mounting structure 1 for attaching a hooked rod-shaped member 40, which has a rod-shaped shaft portion 41 and an annular or hook-shaped hook portion 42 provided on one end of the shaft portion 41, to a vehicle interior material 18, wherein the vehicle interior material 18 includes a hook holding portion 21 for holding the hook portion 42 and a shaft holding portion 31 that can hold the shaft portion 41 along the plate surface of the vehicle interior material 18, the hook holding portion 21 is made to protrude from the plate surface of the vehicle interior material 18 so that the hook portion 42 can be fitted onto it in a state that it can rotate in its circumferential direction, and the shaft holding portion 31 is made to allow the shaft portion 41, which has been rotated along the plate surface around the hook portion 42 fitted onto the hook holding portion 21, to be fitted into from a direction intersecting the axis of the shaft portion 41.

Description

Technical Field

[0001] The technology disclosed in this specification relates to an attachment structure of a hook-equipped rod-shaped member to an interior material for a vehicle.

Background Art

[0002] Conventionally, for example, as a vehicle tool provided in a vehicle, a towing hook used when towing a vehicle is known. The towing hook is a rod-shaped member provided with an annular or hook-shaped hook portion for hanging a rope on one end side of a rod-shaped shaft portion attached to the vehicle. Further, as a structure for storing such a rod-shaped towing hook in a vehicle, the one disclosed in Patent Document 1 is known. Patent Document 1 discloses a storage structure provided with a hanging portion for hanging the hook portion, an insertion portion for inserting the other end side (opposite side of the hook portion) of the shaft portion, and a clamping portion for clamping the shaft portion in a storage recess provided on the side surface of the luggage compartment. The shaft portion is configured to be clamped by the clamping portion by being pushed from the opening side of the storage recess toward the inside.

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] However, in the configuration of Patent Document 1 described above, when a load is applied to the towing hook in the direction of taking it out from the storage recess due to vibrations or collisions during vehicle travel, there is a risk that the shaft portion may come off from the clamping portion and the towing hook may fall. Further, when such a storage recess is arranged near functional components such as a battery, there is a risk that the fallen towing hook may damage the functional components.

[0005] The technology disclosed herein was developed based on the circumstances described above, and aims to provide a mounting structure for vehicle interior materials that prevents hook-equipped rod-shaped members, such as towing hooks, from easily coming loose due to vehicle vibrations or collisions. [Means for solving the problem]

[0006] To solve the above problems, the technology disclosed herein is a mounting structure for attaching a hooked rod-shaped member, which has a rod-shaped shaft portion and an annular or hook-shaped hook portion provided on one end of the shaft portion, to an interior material for a vehicle, wherein the interior material for the vehicle includes a hook holding portion for holding the hook portion and a shaft holding portion capable of holding the shaft portion along the plate surface of the interior material for the vehicle when the hook portion is held by the hook holding portion, the hook holding portion is externally fitted to the hook portion so that it can rotate in its circumferential direction, and the shaft holding portion is capable of fitting the shaft portion, which has been rotated along the plate surface around the hook portion that is externally fitted to the hook holding portion, from a direction intersecting the axis of the shaft portion.

[0007] According to the above mounting structure, even if a load is applied to the rod-shaped member with a hook due to vibration or collision of the vehicle, the rod-shaped member with a hook is unlikely to detach from the interior material of the vehicle. Specifically, since the hook portion is fitted onto the hook holding portion from a direction intersecting the plate surface, it is unlikely to detach from the hook holding portion when a load is applied in a direction along the plate surface of the interior material of the vehicle. Also, since the shaft portion is fitted into the shaft holding portion from a direction along the plate surface, it is unlikely to detach from the shaft holding portion when a load is applied in a direction intersecting the plate surface of the interior material of the vehicle. In this way, since the hook portion and the shaft portion are fitted onto the interior material of the vehicle (hook holding portion and shaft holding portion) from different directions, the rod-shaped member with a hook is unlikely to detach from the interior material of the vehicle due to vibration or collision of the vehicle, thereby suppressing the impact on surrounding parts and occupants due to the rod-shaped member with a hook falling off.

[0008] The hook holding portion may include a hook locking portion that locks the hook portion in a non-detachable state when the shaft portion is held by the shaft holding portion.

[0009] According to the above configuration, when the rod-shaped member with a hook is held in the correct position relative to the interior material of the vehicle, the hook portion is locked in a non-detachable state relative to the hook holding portion, making it more difficult for the rod-shaped member with a hook to come off the interior material of the vehicle.

[0010] The hook portion has an egg-shaped annular shape with a small diameter portion having a relatively small radius of curvature and a large diameter portion having a relatively large radius of curvature, and the hook holding portion has an egg shape that can be fitted inside the hook portion and protrudes from the surface of the interior material for the vehicle, and a hook locking portion may be provided on a part of its peripheral wall to which a part of the inner circumference of the hook portion rotated around the hook holding portion is fitted, thereby locking the hook portion in a state that prevents it from coming off.

[0011] The shaft holding portion has an opening that opens in a direction along the surface of the interior material for the vehicle, and the opening may be provided with a locking claw that locks the shaft portion in a state that prevents it from coming loose when the shaft portion is held in the shaft holding portion. With such a configuration, the shaft portion can be stably held within the shaft holding portion.

[0012] The shaft holding portion is groove-shaped and extends along the surface of the interior material for the vehicle. Multiple support ribs may be provided inside the shaft holding portion, extending in a direction intersecting the extension direction of the shaft holding portion and capable of supporting the shaft portion. With such a configuration, the shaft portion can be held within the shaft holding portion without rattling. In addition, the shaft holding portion can be reinforced by the support ribs.

[0013] The shaft holding portion has a groove shape that extends along the plate surface of the interior material for the vehicle, and a cushioning material may be provided inside the shaft holding portion. With this configuration, it is possible to suppress the generation of abnormal noise when the vehicle is running while the shaft is held inside the shaft holding portion.

[0014] The vehicle interior material may be a luggage trim that forms the peripheral wall of the luggage compartment of the vehicle. Further, functional components are provided in front of the vehicle in the luggage compartment, and the luggage trim includes a cover portion that covers the functional components so that they can be taken in and out from the luggage compartment side, and the rod-shaped member with a hook may be attachable to the outer surface of the luggage compartment of the cover portion.

Effect of the Invention

[0015] According to the technology disclosed in this specification, it is possible to provide an attachment structure of a rod-shaped member with a hook such as a towing hook to a vehicle interior material that is difficult to come off due to vibrations or collisions of the vehicle.

Brief Description of the Drawings

[0016] [Figure 1] Perspective view of the luggage compartment of a vehicle having an attachment structure of a towing hook to a cover portion as viewed from the rear [Figure 2] Exploded perspective view of the towing hook and the hook holding portion [Figure 3] Exploded perspective view of the towing hook and the hook holding portion [Figure 4] Perspective view of the state where the hook portion is externally fitted to the hook holding portion [Figure 5] Perspective view of the state where the towing hook is attached to the cover portion [Figure 6] Perspective view of the state where the towing hook is attached to the cover portion [Figure 7] Front view of the state where the towing hook is attached to the cover portion [Figure 8] Longitudinal sectional view in the vehicle width direction of the hook holding portion [Figure 9] Longitudinal sectional view in the vehicle width direction of the state where the hook portion is externally fitted to the hook holding portion [Figure 10] Longitudinal sectional view in the vehicle width direction of the state where the hook portion is attached to the hook holding portion [Figure 11] Longitudinal sectional view in the front-rear direction of the hook holding portion (section A-A in FIG. 8) [Figure 12] Longitudinal sectional view in the front-rear direction of the state where the hook portion is externally fitted to the hook holding portion (section B-B in FIG. 9) [Figure 13]Vertical cross-sectional view in the front-rear direction of the state where the hook part is attached to the hook holding part (Cross-section C-C of FIG. 10) [Figure 14] Vertical cross-sectional view in the front-rear direction of the state where the shaft part is held by the shaft holding part (Cross-section D-D of FIG. 7) [Figure 15] Vertical cross-sectional view in the front-rear direction of the state where the shaft part is held by the shaft holding part (Cross-section E-E of FIG. 7)

Mode for Carrying Out the Invention

[0017] An embodiment will be described with reference to FIGS. 1 to 15. The mounting structure of the hook-equipped rod-shaped member to the vehicle interior material in this embodiment is a mounting structure 1 for attaching a towing hook 40 to a cover portion 18 that forms a part of the front wall of a luggage compartment 12 provided at the rear of a vehicle 10. In each figure, the arrows FR and RR indicate the front and rear of the vehicle 10 respectively, the arrows UP and DW indicate the upper and lower directions respectively, and the arrows R and L indicate the right and left sides in the traveling direction of the vehicle 10 respectively.

[0018] FIG. 1 is a perspective view of the vehicle 10 of this embodiment viewed from the rear and left side. As shown in the figure, a luggage compartment 12 is provided at the rear of the hatchback-type vehicle 10, and this luggage compartment 12 is accessible from a vehicle rear opening 11 with the back door of the vehicle 10 (not shown in FIG. 1) open.

[0019] The cargo compartment 12 is a space enclosed by deck side trims 13 that form part of the rear surface from the left and right sides of the cargo compartment 12, a finish plate 14 that is positioned between the left and right deck side trims 13 at the rear and forms the central part, a deck board 15 that forms the floor surface, and a luggage front trim 16 that forms the front surface. A battery (an example of a functional component, not shown) is housed in the front and slightly to the left of the cargo compartment 12. The battery can be removed from the cargo compartment 12 by removing a cover portion 18 that forms part of the luggage front trim 16. As shown in Figure 1, the cover portion 18 is a rectangular plate-shaped member that forms the left side of the luggage front trim 16 where the battery is located, and is configured to be detachable from the main body portion 17 that forms the main part of the luggage front trim 16. The interior surface of the cover portion 18 in the cargo compartment is covered with a surface material 19 (see Figure 11).

[0020] As shown in Figure 2, the front surface 18A of the cover portion 18 (an example of the outer surface of the cargo compartment, opposite the cargo compartment 12) is provided with a towing hook holding portion 20 capable of holding a towing hook (an example of a rod-shaped member with a hook) 40 provided on the vehicle 10. The towing hook 40 is a rod-shaped member having an egg-shaped annular hook portion 42 on one end of a rod-shaped shaft portion 41 that is attached to the vehicle 10 when in use, for hooking a towing rope.

[0021] Hereinafter, the portion of the egg-shaped annular hook portion 42 with a large radius of curvature will be referred to as the hook-side large diameter portion 43, the portion with a small radius of curvature will be referred to as the hook-side small diameter portion 44, and the pair of portions extending straight to connect the hook-side large diameter portion 43 and the hook-side small diameter portion 44 will be referred to as the hook-side connecting portion 45 (see Figure 7). As shown in Figure 7, the shaft portion 41 described above is connected to the hook-side small diameter portion 44 of the egg-shaped annular hook portion 42.

[0022] As shown in Figure 2, the towing hook holding portion 20 provided on the cover portion 18 is configured to include a hook holding portion 21 that protrudes forward from the front surface 18A of the cover portion 18 to hold the hook portion 42 of the towing hook 40, and a shaft holding portion 31 located to the left of the hook holding portion 21 to hold the shaft portion 41 of the towing hook 40.

[0023] The hook holding portion 21 protrudes in a cylindrical shape from the front surface 18A of the cover portion 18, and its outer shape and dimensions are set to allow it to be fitted inside the hook portion 42 of the towing hook 40. In other words, the hook holding portion 21 protrudes forward from the front surface 18A of the cover portion 18 in a cylindrical shape with an egg-shaped cross-section. Hereinafter, the portion of the hook holding portion 21 with a large radius of curvature will be referred to as the large-diameter holding portion 22, the portion with a small radius of curvature will be referred to as the small-diameter holding portion 23, and the pair of portions that extend straight connecting the large-diameter holding portion 22 and the small-diameter holding portion 23 will be referred to as the connecting portion 24 (see Figure 8).

[0024] As shown in Figure 8, the hook holding portion 21 is positioned such that one of the pair of holding portion-side connecting portions 24 extends at an angle of approximately 28 degrees from the horizontal direction toward the upper left (upper right in Figure 8) in the vehicle width direction, and the lower end of the hook-side small diameter portion 44 is positioned above the lower end of the hook-side large diameter portion 43, protruding from the front surface 18A of the cover portion 18. In other words, the hook holding portion 21 is positioned at an angle such that the hook-side small diameter portion 44 is positioned above the hook-side large diameter portion 43.

[0025] Furthermore, the hook holding portion 21 is provided with a locking hole (an example of a hook locking portion) 25 that penetrates in the thickness direction, straddling the upper of the pair of holding portion-side connecting portions 24 and the holding portion-side smaller diameter portion 23 (see Figures 3 and 8). The locking hole 25 is an elongated hole that is slightly longer in the circumferential direction of the hook holding portion 21. The outer diameter of the locking hole 25 is wider.

[0026] When the hook portion 42 of the towing hook 40 is fitted onto the hook holding portion 21, the shaft portion 41 of the towing hook 40 is positioned to extend diagonally upward from the hook portion 42, as shown in Figures 4 and 9. Subsequently, when the other end of the shaft portion 41 (the end opposite to the hook portion 42) is rotated downward around the hook portion 42 (hook holding portion 21), the annular hook portion 42 rotates such that the inner circumference of the hook-side connecting portion 45 enters the locking hole 25 of the hook holding portion 21, as shown in Figure 10, thereby preventing it from coming off relative to the hook holding portion 21 (relative to the thickness direction of the cover portion 18) (see Figure 7).

[0027] On the other hand, the cover portion 18 is provided with a shaft holding portion 31 for holding the shaft portion 41 when the shaft portion 41 is positioned substantially horizontally, while the hook portion 42 of the towing hook 40 is in a state where it cannot be dislodged from the hook holding portion 21.

[0028] The shaft holding portion 31 is a groove-like portion with a U-shaped cross-section that opens upward, enclosed by a plate-shaped protruding wall portion 32 that rises from the front surface 18A of the cover portion 18 in a substantially L-shape in cross-section, and the front surface 18A of the cover portion 18. More specifically, as shown in Figures 14 and 15, the shaft holding portion 31 is a groove-like portion with a U-shaped cross-section enclosed by a protruding wall portion 32 having a substantially L-shaped cross-section, which has a bottom wall 33 that rises forward from the front surface 18A of the cover portion 18 and is arranged horizontally, and a side wall 34 that rises upward from the protruding side (front side) end of the bottom wall 33, and the front surface 18A of the cover portion 18.

[0029] The dimension between the side wall 34 and the cover portion 18, that is, the rise dimension of the bottom wall 33, is set to be slightly larger than the diameter of the shaft portion 41. Also, the height dimension of the side wall 34 is set to be slightly larger than the diameter of the shaft portion 41. As a result, approximately the entire radial length of the rod-shaped shaft portion 41 can be accommodated inside the shaft holding portion 31.

[0030] As shown in Figure 6, for example, the protruding wall portion 32 has a pair of U-shaped notches 35 that extend from the bottom wall 33 to the side wall 34, respectively, extending rearward and upward. These notches 35 allow the upper end of the side wall 34 to be elastically deformable forward. Furthermore, a locking claw 36 is provided at the opening at the upper end of the portion of the side wall 34 where the pair of notches 35 are located, so as to protrude rearward (towards the inside of the shaft holding portion 31) for locking the shaft portion 41 of the towing hook 40 housed in the shaft holding portion 31 from above (see Figure 15).

[0031] Furthermore, as shown in Figures 3 and 7, the cover portion 18 has a plurality of support ribs 37 that rise inward toward the shaft holding portion 31 and extend vertically. These plurality of support ribs 37 abut against the periphery of the shaft portion 41 of the towing hook 40 housed within the shaft holding portion 31, thereby enabling the shaft portion 41 to be held within the shaft holding portion 31 without rattling (see Figures 14 and 15). The plurality of support ribs 37 extend in a direction intersecting the extension direction (axis) of the shaft portion 41 when the towing hook 40 is housed within the shaft holding portion 31. This minimizes the contact surface with the towing hook 40, thereby suppressing abnormal noise associated with rattling. In addition, the plurality of support ribs 37 reinforce the shaft holding portion 31 (cover portion 18) so that the towing hook 40 can be held without coming loose even when the shaft holding portion 31 (cover portion 18) is loaded due to the weight of the towing hook 40 or vibration or collision of the vehicle 10.

[0032] Furthermore, a sheet-like cushioning material 38 is provided on the upper surface of the bottom wall 33, which helps to suppress the generation of abnormal noise between the shaft portion 41 and the bottom wall 33 of the shaft holding portion 31 due to vibrations of the vehicle 10.

[0033] Next, the effects will be explained. This embodiment is a mounting structure 1 for attaching a towing hook 40 to the front surface 18A of a cover portion 18 that covers a battery located in front of the cargo compartment 12 of a vehicle 10 so that it can be inserted into and removed from the cargo compartment 12 side. The towing hook 40 has a rod-shaped shaft portion 41 and an annular hook portion 42 provided on one end of the shaft portion 41. The cover portion 18 includes a hook holding portion 21 that holds the hook portion 42, and a shaft holding portion 31 that can hold the shaft portion 41 along the plate surface of the cover portion 18 when the hook portion 42 is held by the hook holding portion 21. The hook holding portion 21 protrudes from the front surface 18A of the cover portion 18 so that the hook portion 42 can be fitted onto it in a state where it can rotate in its circumferential direction. The shaft holding portion 31 allows the shaft portion 41, which has been rotated along the plate surface around the hook portion 42 fitted onto the hook holding portion 21, to be fitted into the shaft portion 41 from a direction intersecting the axis of the shaft portion 41.

[0034] According to the above mounting structure 1, even if a load is applied to the towing hook 40 due to vibration or collision of the vehicle 10, the towing hook 40 is unlikely to come off the cover portion 18 (towing hook holding portion 20). Specifically, since the hook portion 42 is fitted onto the hook holding portion 21 from the direction intersecting the plate surface (front), it is unlikely to come off the hook holding portion 21 when a load is applied in the direction along the plate surface of the cover portion 18 (up and down direction). Also, since the shaft portion 41 is fitted into the shaft holding portion 31 from the direction along the plate surface of the cover portion 18 (top), it is unlikely to come off the shaft holding portion 31 when a load is applied in the direction intersecting the plate surface of the cover portion 18 (front and rear direction). In this way, the hook portion 42 and the shaft portion 41 are fitted into the cover portion 18 (hook holding portion 21 and shaft holding portion 31) from different directions, so that the towing hook 40 is less likely to come off the cover portion 18 due to vibrations or collisions of the vehicle 10, thereby suppressing the possibility of the towing hook 40 falling and affecting the battery.

[0035] Furthermore, the hook portion 42 has an egg-shaped annular shape with a hook-side small diameter portion 44 having a relatively small radius of curvature and a hook-side large diameter portion 43 having a relatively large radius of curvature. The hook holding portion 21 is an egg-shaped cylindrical shape that can be fitted inside the hook portion 42 and protrudes from the front surface 18A of the cover portion 18. A locking hole 25 is provided in a part of its peripheral wall, into which a part of the inner circumference of the hook portion 42, which has been rotated around the hook holding portion 21, is fitted to lock the hook portion 42 in a non-detachable state.

[0036] According to the above configuration, when the towing hook 40 is held in the correct position relative to the cover portion 18, the hook portion 42 is locked to the hook holding portion 21 in a non-detachable state, making it more difficult for the towing hook 40 to come off the cover portion 18.

[0037] Furthermore, the shaft holding portion 31 has an opening that opens in a direction (upward) along the plate surface of the cover portion 18, and a locking claw 36 is provided in the opening to lock the shaft portion 41 in a state that prevents it from coming loose when the shaft portion 41 is held in the shaft holding portion 31. With this configuration, the shaft portion 41 can be stably held within the shaft holding portion 31.

[0038] Furthermore, the shaft holding portion 31 is groove-shaped, extending substantially horizontally along the plate surface of the cover portion 18, and a plurality of support ribs 37 are provided inside the shaft holding portion 31, extending vertically in a direction intersecting the extension direction of the shaft holding portion 31 and capable of supporting the shaft portion 41. With this configuration, the shaft portion 41 can be held within the shaft holding portion 31 without rattling. In addition, the shaft holding portion 31 can be reinforced by the support ribs 37.

[0039] Furthermore, the shaft holding portion 31 has a groove shape that extends along the plate surface of the cover portion 18, and a cushioning material 38 is provided on the inside of the shaft holding portion 31 (upper surface of the bottom wall 33). With this configuration, it is possible to suppress the generation of abnormal noise when the vehicle 10 is running while the shaft portion 41 is held inside the shaft holding portion 31.

[0040] Furthermore, a battery is located in front of the cargo compartment 12, and the luggage front trim 16 is equipped with a cover portion 18 that allows the battery to be inserted and removed from the cargo compartment 12 side, and the tow hook 40 can be attached to the front surface 18A of the cover portion 18.

[0041] <Other Embodiments> The technologies disclosed herein are not limited to the embodiments described above in the description and drawings, but also include, for example, the following embodiments.

[0042] (1) In the above embodiment, a towing hook 40 was given as an example of a rod-shaped member with a hook, but the rod-shaped member with a hook is not limited to a towing hook 40. Also, the hook portion 42 is not limited to annular, but may be a rod-shaped member with a hook having a hook-shaped portion.

[0043] (2) In the above embodiment, a configuration in which a locking structure is provided between the hook portion 42 and the hook holding portion 21 is shown, but the technical scope also includes configurations in which no locking structure is provided between the hook portion and the hook holding portion. Furthermore, even when a locking structure is provided, the locking structure is not limited to the above embodiment and can be modified as appropriate.

[0044] (3) In the above embodiment, the hook holding portion 21 was shown to be cylindrical and protruding from the front surface 18A of the cover portion 18, but the hook holding portion may be solid and columnar. If a locking hole is provided in such a hook holding portion, the locking hole can be recessed from the outer circumference.

[0045] (4) In the above embodiment, the shaft portion 41 is shown to be arranged in a substantially horizontal direction when the towing hook 40 is attached to the cover portion 18, but the shaft portion may also be arranged in a vertical direction or in an inclined direction.

[0046] (5) In the above embodiment, the shaft holding portion 31 is shown to be grooved, but the shaft holding portion can also be, for example, one or more C-shaped or U-shaped hooks.

[0047] (6) The locking claws 36, support ribs 37, and cushioning material 38 provided on the shaft holding portion 31 may be omitted.

[0048] (7) In the above embodiment, the towing hook holding portion 20 is shown to be provided on the front surface 18A of the cover portion 18 which constitutes a part of the front wall of the cargo compartment 12 of the vehicle 10. However, the towing hook holding portion can be provided on the inner surface of the cargo compartment, and can be applied in various ways to interior materials for vehicles other than vehicles, such as railways, airplanes, and ships. [Explanation of symbols]

[0049] 1: Mounting structure 10: Vehicle 12: Luggage compartment 16: Luggage front trim (luggage trim) 17: Main body 18: Cover part (vehicle interior material) 18A: Front 20: Towing hook holding part 21: Hook holding part 22: Large diameter part of holding part 23: Small diameter part of holding part 24: Connecting part on the holding part side 25: Locking hole (hook locking part) 31: Shaft holding part 32: Protruding wall part 36: Locking claw 37: Support rib 38: Cushioning material 40: Towing hook (rod-shaped member with hook) 41: Shaft part 42: Hook part 43: Large diameter part on the hook side 44: Small diameter part on the hook side 45: Connecting part on the hook side

Claims

1. A mounting structure for attaching a hooked rod-shaped member, which has a rod-shaped shaft and an annular or hook-shaped hook provided on one end of the shaft, to an interior material for a vehicle, The aforementioned interior materials for vehicles are, A hook holding portion for holding the aforementioned hook portion, With the hook portion held by the hook holding portion, the vehicle is provided with a shaft holding portion that can hold the shaft portion along the surface of the interior material for the vehicle. The hook holding portion is designed to protrude from the surface of the interior material for the vehicle and to be fitted onto the hook portion in a manner that allows it to rotate in its circumferential direction. The shaft holding portion is configured such that the shaft portion, which is rotated along the plate surface around the hook portion fitted onto the hook holding portion, can be inserted from a direction intersecting the axis of the shaft portion. This is a mounting structure for a hooked rod-shaped member to an interior material for a vehicle.

2. The mounting structure for a hooked rod-shaped member to an interior material for a vehicle, according to claim 1, wherein the hook holding portion is provided with a hook locking portion that locks the hook portion in a non-detachable state when the shaft portion is held by the shaft holding portion.

3. The hook portion has an egg-shaped annular form, having a smaller diameter portion with a relatively small radius of curvature and a larger diameter portion with a relatively large radius of curvature. The mounting structure for a hooked rod-shaped member to an interior material for a vehicle, according to claim 1 or 2, wherein the hook holding portion is egg-shaped and protrudes from the surface of the interior material for the vehicle, and a part of its peripheral wall has a hook locking portion into which a part of the inner circumference of the hook portion rotated around the hook holding portion is fitted, thereby locking the hook portion in a state that prevents it from coming off.

4. The shaft holding portion has an opening that opens in a direction along the surface of the interior material for the vehicle, The mounting structure for a hooked rod-shaped member to an interior material for a vehicle, according to claim 1 or claim 2, wherein the opening is provided with a locking claw that locks the shaft portion in a state that prevents it from coming loose when the shaft portion is held by the shaft holding portion.

5. The shaft holding portion has a groove shape that extends along the plate surface of the interior material for the vehicle, The mounting structure for a hooked rod-shaped member to an interior material for a vehicle, according to claim 4, wherein a plurality of support ribs are provided on the inside of the shaft holding portion, extending in a direction intersecting the extending direction of the shaft holding portion and capable of supporting the shaft portion.

6. The shaft holding portion has a groove shape that extends along the plate surface of the interior material for the vehicle, The mounting structure for a hooked rod-shaped member to an interior material for a vehicle, according to claim 4, wherein a cushioning material is provided inside the shaft holding portion.

7. The mounting structure for a hooked rod-shaped member to a vehicle interior material according to claim 1 or 2, wherein the vehicle interior material is a luggage trim that constitutes the peripheral wall of the cargo compartment of the vehicle.

8. A functional component is provided in the front of the vehicle in the cargo compartment, and the luggage trim includes a cover portion that covers the functional component so that it can be inserted into and removed from the cargo compartment side. The mounting structure for a hooked rod-shaped member to a vehicle interior material according to claim 7, wherein the hooked rod-shaped member can be attached to the outer surface of the cargo compartment of the cover portion.

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