JP2021160478A - Attachment structure of functional component, functional component and locking component - Google Patents

Abstract

To provide an attachment structure of a functional component that facilitates attachment and detachment of a functional component, a functional component and a locking component.SOLUTION: An attachment structure detachably attaches a functional component to an interior material main body part constituting a wall surface of a vehicle. The functional component comprises a functional component main body part and a protruding part protruding in a direction from the functional component main body part toward the interior material main body part. When the protruding part is inserted into a first hole part and is moved in an attaching direction toward a second hole part, a tip part of the protruding part is locked to a hole edge part of a second hole part from outside of the vehicle, so that the functional component is attached to the interior material main body part. Further, the functional component comprises a deflection part 68 that can deflect in the opposite direction of a direction toward the interior material main body part. The deflection part is configured so that the part contacts the interior material main body part and deflects toward the opposite direction, when the protruding part is inserted into the first hole part, and the deflection of the part is released and the part fits to the first hole part, when the protruding part is inserted into the second hole part.SELECTED DRAWING: Figure 11

Description

The present invention relates to a functional component mounting structure, a functional component, and a locking component.

Conventionally, functional parts having various functions have been attached to interior materials for vehicles provided in vehicles. For example, Patent Document 1 discloses a structure in which a door pocket as a functional component is fixed to a door trim as an interior material for a vehicle.

Japanese Unexamined Patent Publication No. 2010-158789

However, in the above configuration, the door pocket, which is a functional component, is fixed to the door trim by welding. In other words, functional parts cannot be removed from the door trim. However, according to the study by the present inventors, the user who uses the vehicle wants to replace various functional parts according to his / her taste according to the situation, and removes the functional parts from the interior material for the vehicle. There is a request for cleaning.

The present invention has been made in view of the above circumstances, and provides a functional component mounting structure capable of easily attaching and detaching a functional component from a vehicle interior to a vehicle interior material. One purpose. Another object of the present invention is to provide a functional component or a locking component that is suitably used for such a mounting structure of the functional component.

In order to solve the above problems, the present invention provides a mounting structure for functional parts to which the functional parts are detachably attached to the main body of the interior material constituting the wall surface of the vehicle. Here, the functional component is arranged inside the vehicle with respect to the interior material main body, and the functional component main body and the protrusion protruding from the functional component main body toward the interior material main body. It has a department. The interior material main body has a plate shape, and a mounting hole for mounting the protruding portion is formed through the mounting hole, and the mounting hole is a first hole into which the protruding portion can be inserted. It has a second hole portion that communicates with the first hole portion and into which the protruding portion is inserted. Here, in the mounting structure, when the protruding portion of the functional component is inserted into the first hole portion of the mounting hole and moved in the mounting direction toward the second hole portion, the tip of the protruding portion is formed. The functional component is attached to the interior material main body by locking the portion to the hole edge of the second hole from the outside of the vehicle, and the functional component is the interior material main body. A bending portion capable of bending in a direction opposite to the direction toward the portion is provided, and the bending portion is the interior material main body portion when the protruding portion is inserted into the first hole portion. When the protruding portion is inserted into the second hole portion, the bending is eliminated so that the protruding portion fits into the first hole portion. It is characterized by.

According to the above configuration, by attaching the functional component to the main body of the interior material and sliding it in the mounting direction, the tip of the protruding portion can be locked to the hole edge of the second hole, and the bent portion is the first hole. It is restricted that the functional parts move in the mounting direction and the opposite direction with respect to the main body of the interior material. Further, when removing the functional component, by sliding the functional component in the direction opposite to the mounting direction, the locking of the second hole portion of the protruding portion to the hole edge portion is released, and the bent portion is bent again. It comes into contact with the main body of the interior material, and the protruding portion can be pulled out from the first hole. This provides a functional component mounting structure that allows the functional component to be easily attached to and detached from the vehicle interior to the vehicle interior material. Further, the mounting structure of the functional component may be one in which unintentional detachment and rattling of the functional component due to vibration of the vehicle or the like are suppressed.

In a preferred embodiment of the mounting structure of the functional component, the protruding portion is provided with a locking portion extending in the mounting direction at the tip portion, and the bending portion is the locking portion in the protruding portion. It is arranged at a position opposite to that of the interior material, and has a protrusion that protrudes in the direction toward the main body of the interior material. According to the above configuration, when the functional component is attached to the vehicle interior material, the displacement of the functional component in the attachment direction can be more reliably suppressed.

Further, in a preferred embodiment of the mounting structure of the functional component, the flexible portion abuts on the surface of the functional component main body from the protruding portion when the protruding portion is inserted into the first hole portion. The beam portion extending as described above is provided, and the protrusion portion is provided on the surface of the beam portion on the side facing the interior material main body portion. Then, in the mounting structure, when the protruding portion is inserted into the first hole portion, the bending portion bends in the opposite direction by abutting the protruding portion with the interior material main body portion. When the protruding portion is moved to the innermost portion of the second hole portion in the mounting direction, the protruding portion fits into the first hole portion and is in a direction opposite to the mounting direction of the protruding portion. It has a configuration that regulates the movement of. According to the above configuration, the flexible portion can be configured with good functionality.

In a preferred embodiment of the mounting structure of the functional component, the functional component includes a base portion on which the protruding portion is erected, and is provided on the functional component main body portion, and the protruding portion is provided as the interior material main body. An accommodating portion for accommodating the base portion is provided so as to project in a direction toward the portion, and the base portion and the accommodating portion are the functional component main body when the base portion is accommodated in the accommodating portion. It has a configuration in which the displacement of the protruding portion with respect to the main body of the functional component is allowed by allowing the displacement in the direction along the surface of the portion.

According to the above configuration, the displacement of the protruding portion with respect to the main body of the functional component is allowed. As a result, even if a relative positional deviation occurs between the functional component main body and the protruding portion due to, for example, manufacturing variation, the protruding portion is displaced with respect to the functional component main body to cause the positional deviation. Can be absorbed. Further, for example, when a functional component is attached to an interior material for a vehicle, a relative positional displacement occurs between the protruding portion and the mounting hole when the position of the mounting hole cannot be visually recognized due to being blocked by the functional component main body. Even if it is present, the displacement can be absorbed by the protrusion being displaced with respect to the main body of the functional component. This provides a mounting structure that allows functional components to be mounted more easily on the main body of the interior material. Such a configuration is preferable because the effect is particularly remarkable when a plurality of mounting structures are included in one functional component.

In a preferred embodiment of the mounting structure of the functional component, the flexible portion is provided on the protruding portion, and the locking component is configured by the base portion, the protruding portion, and the flexible portion. Further, the accommodating portion is formed in a box shape protruding from the surface of the functional component main body portion, and has an opening opened in at least one direction along the surface. An insertion hole through which the protrusion is inserted and a communication hole through which the insertion hole and the opening are communicated are formed in the facing bottom portion of the functional component main body portion of the portion facing the surface. The mounting structure is such that the base portion of the locking component is moved between the opening and the insertion hole through the communication hole in a posture in which the base portion of the locking component is aligned with the surface of the functional component main body portion. The locking component is attached to and detached from the main body of the functional component.

According to the above configuration, the base portion, the protruding portion, and the flexible portion can be configured as a locking component separate from the functional component main body portion. As a result, the functional component can be efficiently manufactured by separating the locking component having a complicated shape and the functional component main body portion. Further, when a locking component that is easily loaded is damaged due to repeated attachment / detachment of a functional component, it is also preferable in that it can be dealt with by replacing only the locking component. Further, it is also preferable that a common locking component can be used for various types of functional components, which facilitates manufacturing control of a plurality of functional components.

In a preferred embodiment of the mounting structure of the functional component, the flexible portion includes a plate-shaped flexible main body portion, an insertion hole formed through the flexible main body portion and capable of inserting the protruding portion. It is configured to include a thin-walled portion having a thickness thinner than the flexible main body portion, and the thin-walled portion to be provided with the protrusion. The bent portion is provided in the protruding portion by inserting the protruding portion into the insertion hole in a direction in which the protruding portion is arranged in a direction toward the main body of the interior material. In the above configuration, the flexible portion is configured in a plate shape having dimensions into which a protruding portion can be inserted, and has higher durability than, for example, a case where the flexible portion is formed in a cantilever shape. be able to. This provides a mounting structure in which damage to the bent portion is suppressed when the functional parts are repeatedly attached and detached. Further, by making the flexible portion a separate member from the protruding portion, in addition to facilitating manufacturing, even if the flexible portion is damaged, only the flexible portion can be replaced. This provides a mounting structure for functional components that can be used for a long period of time.

In a preferred embodiment of the mounting structure of the functional component, the protrusion is provided with a head at an end opposite to the tip, and the protrusion is inserted into the main body of the functional component. A functional component hole that can be formed is formed. Further, the flexible portion is provided with a claw portion protruding toward the center of the insertion hole on the inner wall of the insertion hole, and the protruding portion is a tip portion of the flexible portion with respect to the claw portion. It has a claw receiving part that locks from the side. Then, in the mounting structure, when the protruding portion is inserted into the functional component hole portion and the insertion hole in this order, the functional component main body portion is sandwiched between the head portion and the flexible portion. It has a structure in which the protruding portion and the bent portion are integrated.

In the above configuration, the functional component main body portion, the protruding portion, and the flexible portion are configured as separate parts. This facilitates the manufacture of functional parts, and when a locking part that is easily loaded is damaged due to repeated attachment / detachment of the functional part, it is possible to deal with it by replacing only the locking part. Further, since it is not necessary to provide a housing portion that protrudes from the functional component main body, the gap between the functional component main body and the interior material main body can be reduced. As a result, a mounting structure for the functional component having a compact configuration is provided as compared with the case where the accommodating portion is provided in the functional component main body portion.

In a preferred embodiment of the mounting structure of the functional component, the functional component main body is provided with a recess capable of accommodating the flexible portion on the surface of the interior material main body facing the main body. The protruding portion and the bent portion have a configuration in which the bent portion is integrated in a state of being housed in the recess. According to the above configuration, the flexible portion can be accommodated in the recess provided in the functional component main body, and the gap between the functional component main body and the interior material main body can be further reduced, resulting in a more compact configuration. The mounting structure of the functional parts is realized. Further, by applying the above configuration in combination with a configuration in which the displacement of the protruding portion is allowed with respect to the main body of the functional component, the effect of allowing the displacement of the protruding portion is more remarkablely exhibited. Can be suitable for.

In a preferred embodiment of the mounting structure of the functional component, the functional component is provided with a plurality of the projecting portions, and the interior material main body portion is formed with a larger number of the mounting holes than the projecting portions. Each of the plurality of protrusions is configured to be inserted into the plurality of mounting holes selected from a large number of the mounting holes. According to such a configuration, a locking structure is realized in which the functional parts can be stably locked even when the load applied to the locking structure becomes large due to the user accommodating the supplies in the functional parts. NS.

In another aspect, the techniques disclosed herein provide functional components that are detachably attached to the interior material body that constitutes the wall surface of the vehicle. This functional component is arranged inside the vehicle with respect to the interior material main body, and includes a locking component having a protruding portion protruding in the direction toward the interior material main body, a functional component main body, and the above. It is provided in the main body of the functional component, and includes a housing portion for detachably accommodating the locking component in a state where the protruding portion is projected in the direction toward the main body of the interior material. Further, the interior material main body portion has a plate shape, and a mounting hole for mounting the protruding portion is formed through, and the mounting hole includes a first hole portion into which the protruding portion can be inserted and a first hole portion. It has a second hole portion that communicates with the first hole portion and into which the protruding portion is inserted. Then, when the protruding portion is inserted into the first hole portion of the mounting hole and is moved in the mounting direction toward the second hole portion while being housed in the accommodating portion, the functional component is said to be said. The tip of the protruding portion is locked to the edge of the second hole from the outside of the vehicle so that the functional component can be attached to the main body of the interior material, and the protruding portion has a structure. On the other hand, on the side opposite to the mounting direction, a bending portion capable of bending in the direction opposite to the direction toward the interior material main body is provided, and the protruding portion of the bending portion is the first. When it is inserted into the first hole, it comes into contact with the main body of the interior material and bends in the opposite direction, and when the protruding portion is inserted into the second hole, the bending is eliminated. As a result, it has a structure that fits into the first hole portion. According to such a configuration, functional parts that can be easily attached to and detached from the mounting holes formed in the main body of the interior material and that are prevented from being unintentionally detached or rattled due to vibration of the vehicle are provided. Will be done.

In yet another aspect, the techniques disclosed herein provide locking components used to detachably attach functional components to an interior material body that constitutes a wall surface of a vehicle. This functional component is arranged inside the vehicle with respect to the interior material main body, and includes a locking component having a protruding portion protruding in the direction toward the interior material main body, a functional component main body, and the above. It is provided in the main body of the functional component, and includes a housing portion for detachably accommodating the locking component in a state where the protruding portion is projected in the direction toward the main body of the interior material. Further, the interior material main body has a plate shape, and a mounting hole for mounting the protruding portion is formed through the mounting hole, and the mounting hole includes a first hole portion into which the protruding portion can be inserted and a first hole portion. It has a second hole portion that communicates with the first hole portion and into which the protruding portion is inserted. Then, when the locking component is housed in the housing portion, the protruding portion is inserted into the first hole portion of the mounting hole, and the locking component is moved in the mounting direction toward the second hole portion. The functional component is attached to the interior material main body by engaging the tip of the protruding portion with respect to the hole edge of the second hole from the outside of the vehicle, and the protruding portion is provided. A bending portion capable of bending in the direction opposite to the direction toward the interior material main body portion is provided on the side opposite to the mounting direction with respect to the portion, and the bending portion has the protruding portion. When it is inserted into the first hole, it comes into contact with the main body of the interior material and bends in the opposite direction, and when the protruding portion is inserted into the second hole, the bending occurs. It has a structure that fits into the first hole when it is eliminated. According to such a configuration, the functional component main body can be easily attached to and detached from the mounting hole formed in the interior material main body, and the functional component main body is unintentionally detached from the vibration of the vehicle. Locking parts capable of suppressing rattling and rattling are provided. Further, this locking component is likely to be loaded when the functional component main body is attached to the interior material main body, and may be damaged by repeated attachment / detachment, for example. In such cases, a locking component that can be easily replaced is provided.

According to the present invention, it is possible to provide a mounting structure for functional components that can be easily attached and detached. Further, functional parts and locking parts that can be suitably used for the mounting structure of the functional parts are provided.

Front view showing the door trim according to the first embodiment A view of the portion of the door trim provided with the mounting hole in FIG. 1 as viewed from the outdoor side. Perspective view of the door pocket (functional component) according to the first embodiment as viewed from the side provided with the locking component. Front view of the state before mounting the locking component on the housing portion of the door pocket of FIG. Perspective view of the state before mounting the locking component on the accommodating portion of the door pocket of FIG. A view of the state before or when the protruding portion of the locking component according to the first embodiment is inserted into the first hole as viewed from the outdoor side of the door trim. A view of the state when the protruding portion of the locking component according to the first embodiment is slid from the first hole portion to the second hole portion as viewed from the outdoor side of the door trim. Top view when the protruding portion of the locking component according to the first embodiment is inserted into the first hole portion. Cross-sectional view of the state before inserting the protruding portion of the locking component according to the first embodiment into the first hole (corresponding to the state before inserting the protruding portion in FIG. 10). FIG. 8 is a cross-sectional view taken along the line AA. A cross-sectional view corresponding to a state in which the protruding portion of FIG. 10 is slid into the second hole portion. Perspective view of the door pocket (functional component) according to the second embodiment as viewed from the side provided with the locking component. Perspective view of the main part of the door pocket of FIG. Fig. 12 An exploded perspective view of the main part of the door pocket A view of the state before or when the protruding portion of the door pocket according to the second embodiment is inserted into the first hole portion as viewed from the outdoor side of the door trim. A view of the state when the protruding portion of the door pocket according to the second embodiment is slid from the first hole portion to the second hole portion as viewed from the outdoor side of the door trim. Top view when the protruding portion of the door pocket according to the second embodiment is inserted into the first hole portion. Cross-sectional view of the state before inserting the protruding portion of the door pocket according to the second embodiment into the first hole (corresponding to the state before inserting the protruding portion in FIG. 18). FIG. 17 is a cross-sectional view taken along the line BB. A cross-sectional view corresponding to a state in which the protruding portion of FIG. 19 is slid into the second hole portion.

<Embodiment 1>
The mounting structure of the functional component according to the first embodiment will be described with reference to FIGS. 1 to 11. FIG. 1 is a front view of the door trim 10 according to the present embodiment, and FIG. 2 is an enlarged front view of a portion of the door trim 10 provided with a mounting hole 30.
The door trim 10 according to the present embodiment is an interior material that is attached to the vehicle interior side of the door panel of the vehicle door to form a wall surface of the vehicle interior and to improve the appearance and comfort of the vehicle interior. The door trim 10 of FIG. 1 is arranged on the door on the right side of the vehicle as a vehicle, but it is assumed that the door on the left side also has the same configuration. The symbols F, Rr, IN, OUT, U, and D shown in each figure are the front and rear directions of the vehicle traveling direction, the indoor side in the vehicle width direction orthogonal to the vehicle traveling direction, the outdoor side, and the vertical direction (up and down), respectively. The direction) is shown above and below. However, the above direction is only for convenience and should not be interpreted in a limited way.

As shown in FIG. 1, the door trim 10 is arranged indoors with respect to the plate-shaped trim main body 11 and the trim main body 11, and is a door pocket detachably attached to the trim main body 11. 50 and. The trim main body 11 is an example of the interior material main body in the present invention, and the door pocket 50 is an example of the functional parts in the present invention.

The trim main body 11 has a recess 13 at a position below the armrest 12. The recess 13 is formed by retracting the trim main body 11 toward the outdoor side in the vehicle width direction. The portion of the recess 13 including the retracted surface, that is, the bottom portion 14, is formed in a flat surface shape substantially along the vertical direction. The bottom portion 14 is provided with a mounting hole 30 for mounting the door pocket 50. A plurality of mounting holes 30 are formed through the trim main body portion 11.

Although not specifically shown, sheet members covering the plurality of mounting holes 30 are arranged on the outdoor surface of the trim main body 11. By covering the mounting hole 30 with a seat member, it is possible to prevent unnecessary objects from entering the space between the trim body 11 and the door panel through the mounting hole 30, or to prevent unnecessary objects from entering through the mounting hole 30 on the indoor side. It is possible to prevent the door panel from entering the field of view. The constituent material of this sheet member is not particularly limited, and may be, for example, a non-woven fabric or the like.

As shown in FIG. 3, the door pocket 50 of the present embodiment is composed of a pocket main body 51 (functional component main body) and a locking component 60.
The pocket main body 51 is formed in a plate shape forming a wall surface on the side facing the trim main body 11 (hereinafter, may be simply referred to as “outdoor”). An apron portion 52 that constitutes an accommodating portion of the door pocket 50 is provided on the indoor surface of the pocket main body portion 51. The apron portion 52 is formed in a box shape having an opening 52A above the apron portion 52 while bulging toward the indoor side. The door pocket 50 is formed by joining the pocket body portion 51 and the apron portion 52 at the side end portions. Then, various articles can be taken in and out from the opening 52A into the space formed by the pocket body 51 and the apron 52.

As shown in FIGS. 3 to 5, the door pocket 50 is provided with an accommodating portion 53 for mounting the locking component 60 on the pocket main body portion 51. The accommodating portion 53 is provided on the surface 51A of the pocket main body portion 51 on the side facing the trim main body portion 11. The number of accommodating portions 53 provided in one functional component may be one, but the number of accommodating portions 53 is two or more (for example, two, three, four) depending on the weight of the functional component and the application. , Or 5 or more). The door pocket 50 of the present embodiment is provided with a total of four accommodating portions 53 above and below the front and rear of the pocket main body 51, respectively. Since the configurations of the four accommodating portions 53 are substantially the same, when it is not necessary to distinguish the four accommodating portions 53 in the following description, the accommodating portion 53 is based on the accommodating portions 53 provided forward and upward. The configuration will be described.

The accommodating portion 53 is an element for detachably fixing the locking component 60 to the pocket main body portion 51, and is for accommodating the base portion 61 and the like of the locking component 60 described later. The accommodating portion 53 is formed in a box shape protruding from the surface 51A of the pocket main body portion 51 toward the outdoor side. The accommodating portion 53 of the present embodiment is configured so that the dimension in the front-rear direction is larger than the dimension in the vertical direction corresponding to the shape of the base portion 61. Specifically, the accommodating portion 53 comprises a facing bottom portion 54 having a bottom surface facing the surface 51A of the pocket main body portion 51 and an outer surface facing the trim main body portion 11, and a facing bottom portion forming a side surface of the accommodating portion 53. A side wall 55A connected to the 54 at the upper end, a side wall 55B connected to the opposite bottom 54 at the rear end, and a side wall 55C connected to the opposite bottom 54 at the lower end are provided. The facing bottom portion 54 includes an outer surface that comes into contact with the trim main body portion 11 when the door pocket 50 is attached to the trim main body portion 11. Further, these side walls 55A, 55B, 55C are erected on the surface 51A of the pocket main body 51. The accommodating portion 53 has an opening 54A that is opened toward the front. Further, in the four accommodating portions 53 of the present embodiment, openings 54A are directed to the respective end sides in the front-rear direction at the four corners of the pocket main body portion 51. As described above, since the accommodating portion 53 provided in the front or the rear of the pocket main body 51 has the opening 54A in the front or the rear, respectively, the locking component 60 can be easily attached and detached. Further, since the opening 54A is provided toward each end side in the front-rear direction, the locking component 60 is hard to fall off from the accommodating portion 53.

A circular insertion hole 54B is formed through the facing bottom portion 54 at the center thereof. Further, a communication hole 54C is formed in the facing bottom portion 54 to communicate the insertion hole 54B and the opening 54A. By inserting the protruding portion 62 of the locking component 60 described later into the insertion hole 54B, the accommodating portion 53 has the protruding portion 62 protruding in the direction toward the trim main body portion 11, and the base portion 61 described later. Can be accommodated. Here, the vertical width W2 (FIG. 5) of the communication hole 54C is formed to be slightly smaller than the diameter D1 (FIG. 11) of the protruding portion 62. Further, the diameter D2 (FIG. 4) of the insertion hole 54B is formed so as to be larger than the diameter D1 of the protrusion 62. Therefore, the diameter D2 of the insertion hole 54B is larger than the width W2 of the communication hole 54C.

The facing bottom portion 54 is provided with a taper at a portion where the communication hole 54C and the opening 54A are connected. As a result, the protruding portion 62 of the locking component 60 can be smoothly sent to the communication hole 54C from the front of the facing bottom portion 54. Further, as shown in FIG. 5, the facing bottom portion 54 is provided with a stepped portion 54D that recedes from the outer surface of the outdoor side toward the indoor side from above the communication hole 54C to above the insertion hole 54B. In other words, the outer surface of the facing bottom 54 is recessed inward from above the communication hole 54C of the facing bottom 54 to above the insertion hole 54B, so that the thickness of the facing bottom 54 (dimension in the vehicle width direction) is thin. 54D is formed. The step portion 54D is connected to the opening 54A in the front. The facing bottom portion 54 is provided with a flexible portion accommodating portion 54E that is recessed further toward the indoor side than the step portion 54D above the central portion of the insertion hole 54B. In other words, above the central portion of the insertion hole 54B, a flexible portion accommodating portion 54E having a thickness thinner than that of the step portion 54D is formed.

Next, the configuration of the locking component 60 will be described. As shown in FIGS. 3 to 11, the locking component 60 according to the present embodiment includes a plate-shaped base portion 61, a protruding portion 62 protruding from the base portion 61 toward the trim main body portion 11, and the like. It is configured to include a flexible portion 68 provided on the protruding portion 62. The protruding direction of the protruding portion 62 coincides with the vehicle width direction on the side facing the trim main body portion 11.

The protruding portion 62 of the present embodiment is provided integrally with the base portion 61. The protruding portion 62 is assumed to protrude from the outdoor surface 51A of the pocket main body 51 toward the trim main body 11. As shown in FIG. 2, the one protruding portion 62 is selectively inserted into any one of the plurality of mounting holes 30 formed in the trim main body portion 11. By inserting and removing the protruding portion 62 into any of the plurality of mounting holes 30 in this way, the door pocket 50 can be attached to and detached from the trim main body portion 11, and the mounting position of the door pocket 50 can be changed. Can be done. Below the recess 13 to which the door pocket 50 is attached, a surface 13A that faces upward continuously is formed on the bottom portion 14. Further, the pocket main body 51 is attached to the trim main body 11 in a state of being housed in the recess 13. Therefore, for example, by setting the position of the protruding portion 62 from the lower end of the door pocket 50 so that the lower end of the door pocket 50 after mounting comes into contact with the surface 13A, the load due to the door pocket 50 and the contained object is applied to the surface 13A. Can be supplementarily supported by.

As shown in FIG. 5, the projecting portion 62 includes a base end portion 63, an intermediate portion 64, and a tip portion 65, which have a cylindrical shape. The intermediate portion 64 is an intermediate portion of the projecting portion 62 in the projecting direction (vehicle width direction). In the protruding portion 62, the diameters D1 of the base end portion 63 and the tip end portion 65 are substantially the same. On the other hand, both ends of the intermediate portion 64 are removed in the front-rear direction, and the vertical dimension of the intermediate portion 64 is substantially the same as the diameter D1, but the dimension in the front-rear direction, that is, the width W1 of the intermediate portion 64 ( FIG. 5) is assumed to be smaller than the diameter D1. Therefore, the base end portion 63 and the tip end portion 65 each have an overhanging portion that projects in the front-rear direction from the intermediate portion 64. The cross section of the protruding portion 62 along the front-rear direction generally has an H shape constricted at the intermediate portion 64. The dimension of the intermediate portion 64 in the protruding direction is formed so as to be slightly smaller than the thickness of the trim main body portion 11.

The tip portion 65 has a plate shape and is provided with a first locking portion 66 so as to extend downward. The first locking portion 66 is provided so as to project in the radial direction about the axis (cylindrical shaft) of the cylindrical protruding portion 62, and the dimension (width) in the front-rear direction is the intermediate portion 64. It is formed so as to be equal to the width W1 of. Further, the first locking portion 66 has a relatively large vertical dimension on the side (indoor side) of the intermediate portion 64 in the protruding direction (axial direction) of the protruding portion 62, and as it approaches the tip (outdoor side). It has a wedge shape with gradually smaller vertical dimensions. Further, as shown in FIG. 9, for example, the first locking portion 66 rises from the end portion of the intermediate portion 64 and faces the side surface facing the side (indoor side) of the base end portion 63 and downward (also outdoor side). It has a side surface that gradually approaches the axis toward the tip, and a tapered surface in which the corners to be formed are chamfered (C chamfered). The angle formed by the tapered surface and the side surface facing the proximal end portion 63 is 90 degrees or more (for example, about 135 degrees) as shown in FIG. In addition, the tip portion 65 is provided with two second locking portions 67, 67 so as to extend diagonally upward in the front-rear direction. The three locking portions (the first locking portion 66 and the two second locking portions 67, 67) are equidistant at 120 degrees toward the outside in the radial direction with the axis of the cylindrical protrusion 62 as the center. It is arranged in a radial pattern. Further, these three locking portions 66, 67, 67 are configured to have the same shape. The tip portion 65 is formed so as to have rotational symmetry about the axis. These three locking portions 66, 67, 67 are examples of the locking portions of the present invention.

The base end portion 63 is provided with a flexible portion 68 at a boundary with the intermediate portion 64. The bent portion 68 is composed of a plate-shaped beam portion 68A extending upward and a protruding portion 68B provided on the outdoor surface of the beam portion 68A. The beam portion 68A has a cantilever shape extending upward from the outer peripheral surface of the base end portion 63, and is configured to be flexible and displaceable in the indoor and outdoor directions with the tip (upper end) of the beam portion 68A as a free end. Further, the protrusion 68B has a hemispherical shape and bulges from the surface of the beam portion 68A toward the intermediate portion 64. Further, the bending portion 68 is provided so as to extend in the direction opposite to that of the first locking portion 66. The vertical dimension of the bent portion 68 (the dimension from the outer peripheral surface of the base end portion 63 to the upper end of the protruding portion 68B) L1 is substantially equal to the vertical dimension of the second hole portion 32.

Further, of the base end portion 63, the bullet contact portion 69 is provided on the side of the base portion 61 with respect to the bending portion 68. The flexible portion 68 and the bullet contact portion 69 are provided apart from each other in the projecting direction. The bullet contact portion 69 has a mortar shape, and extends radially outward from the proximal end portion 63 and toward the outdoor side over the entire circumference of the proximal end portion 63. Such a bullet contact portion 69 can bend toward the indoor side while resisting an external force toward the indoor side in the vehicle width direction.

The base portion 61 is accommodated in the accommodating portion 53 in order to support the projecting portion 62 and fix the locking component 60 to the pocket main body portion 51 in a state where the projecting portion 62 is projected toward the trim main body portion 11. It has a role as a pedestal. The base portion 61 has a substantially rectangular plate shape, and the dimension in the front-rear direction is larger than the dimension in the vertical direction. Further, the central portions of the peripheral edges of the base portion 61 at both ends in the vertical direction and the central portions at both ends in the front-rear direction are provided with buffer portions 61A having the peripheral edges protruding in an arch shape. The vertical dimension and the front-rear direction dimension of the base portion 61 including the buffer portion 61A are substantially equal to the vertical dimension and the front-rear direction dimension inside the accommodating portion 53. Further, the opening 54A of the accommodating portion 53 is directed forward, and the opening width thereof is smaller than the dimension in the front-rear direction of the base portion 61. As a result, when the base portion 61 is inserted into the accommodating portion 53, it is possible to prevent the locking component 60 from being inserted in the vertical direction and the front-rear direction by mistake.

Each of the buffer portions 61A is provided with a buffer hole portion 61B on the central side of the base portion 61 in the vertical direction or the front-rear direction. The buffer hole portion 61B is formed so as to be located on the center side by a certain dimension from the contour of the base portion 61, and defines the shape of the buffer portion 61A on the center side of the base portion 61. Further, the buffer hole portion 61B makes it possible for the buffer portion 61A to bend toward the center side of the base portion 61 by forming the buffer portion 61A into a narrow arch shape.

In such a locking component 60, the base portion 61 and the bullet contact portion 69 are inserted into the accommodating portion 53 through the opening 54A, and the intermediate portion 64 of the protruding portion 62 is inserted into the insertion hole 54B through the communication hole 54C. As a result, it can be fixed to the pocket body 51 as shown in FIGS. 3 and 9. At this time, since the width W2 of the communication hole 54C is slightly smaller than the vertical dimension D1 of the intermediate portion 64, an appropriate sense of moderation can be obtained when the intermediate portion 64 reaches the insertion hole 54B, and the intermediate portion 64 can be obtained. The situation in which the 64 easily moves out of the accommodating portion 53 through the insertion hole 54B is suppressed. Here, in a state where the locking component 60 is accommodated in the accommodating portion 53, the indoor surface of the base portion 61 is in contact with the surface of the pocket main body portion 51. Further, the bullet contact portion 69 is in bullet contact with the bottom surface of the facing bottom portion 54 of the accommodating portion 53 while bending toward the indoor side. The upper end, the rear end, and the lower end of the base portion 61 are in contact with the side walls 55A, 55B, 55C at the cushioning portion 61A. As a result, the position of the base portion 61 with respect to the accommodating portion 53 is stabilized.

Further, in a state where the locking component 60 is accommodated in the accommodating portion 53, the beam portion 68A of the flexible portion 68 is accommodated in the flexible portion accommodating portion 54E of the opposite bottom portion 54, and the outdoor side of the beam portion 68A of the flexible portion 68 is accommodated. The surface of the above surface is flush with the outer surface of the facing bottom portion 54. Further, the indoor surface of the beam portion 68A is located at the same position in the projecting direction as the surface of the step portion 54D of the facing bottom portion 54, and is separated from the surface of the bending portion accommodating portion 54E. With such a configuration, the locking component 60 is accommodated in the accommodating portion 53 without the flexible portion 68 interfering with the accommodating portion 53. In the bent portion 68, the protruding portion 68B is projected from the outer surface of the facing bottom portion 54 to the outdoor side, and the free end on the side where the protruding portion 68B is provided is in a state in which the beam portion 68A is extended (not bent). It is possible to displace between the state) and the state of bending toward the indoor side.

Next, the mounting hole 30 of the trim main body 11 will be described. A large number of mounting holes 30 are provided, which is larger than the number of protrusions 62 provided in the door pocket 50. The mounting holes 30 are formed to penetrate in the vehicle interior / exterior direction (vehicle width direction). As shown in FIG. 2, the mounting hole 30 has a first hole portion 31, a second hole portion 32, and two third hole portions 34 and 34. The first hole portion 31 is formed in the trim main body portion 11 so that the protruding portion 62 can be inserted. The second hole portion 32 is formed at the hole edge portion of the first hole portion 31 in the trim main body portion 11, communicates with the first hole portion 31, and inserts the intermediate portion 64 of the protruding portion 62. The third hole portions 34, 34 are formed at the hole edge portion of the first hole portion 31 in the trim main body portion 11 and communicate with the first hole portion 31. Note that FIG. 2 is a view of the bottom portion 14 of the trim main body portion 11 as viewed from the outdoor side (back side).

The first hole portion 31 has a circular shape, and the second hole portion 32 extends downward from the first hole portion 31. The second hole portion 32 and the third hole portion 34 are elongated holes that are long in the radial direction of the first hole portion 31 and have the same shape. The three elongated holes (second hole portion 32 and two third hole portions 34, 34) radiate at intervals of 120 degrees (angle θ = 120 degrees in FIG. 2) about the center of the first hole portion 31. It is arranged. By forming the mounting hole 30 in such a geometric shape, the design can be further enhanced. The thickness of the trim main body portion 11 (dimension in the vehicle width direction) is formed so as to be slightly larger than the dimension in the protruding direction of the intermediate portion 64.

The diameter of the first hole portion 31 is set to a value slightly larger than the diameter D1 of the tip portion 65. Therefore, the tip portion 65 can be inserted into the first hole portion 31. As shown in FIG. 5, the width of the second hole portion 32 is substantially the same as the width (dimension in the front-rear direction) W1 of the intermediate portion 64, or slightly larger than the width W1. That is, the intermediate portion 64 can be displaced in the second hole portion 32 along the longitudinal direction of the second hole portion 32, in other words, the vertical direction. Here, the width of the second hole portion 32 is smaller than the diameter D1 of the tip portion 65.

Next, the effect of this embodiment will be described. In the above configuration, when the door pocket 50 is attached to the trim main body 11, it is as follows. First, the operator (which may be a user of the vehicle) holds the pocket main body 51 and projects 62 from the indoor side with respect to the first hole 31 as shown in FIGS. 9 and 10. Is inserted to bring the outdoor surface of the accommodating portion 53 into contact with the indoor surface of the trim main body 11. At this time, the bending portion 68 is bent outward when the protrusion 68B abuts on the surface of the trim main body 11 and is pushed by the trim main body 11.

After that, by sliding the protruding portion 62 downward toward the second hole portion 32, the intermediate portion 64 is fitted into the second hole portion 32 as shown in FIGS. 7 and 11. More specifically, between the overhanging portion of the tip portion 65 and the two second locking portions 67 and 67 and the overhanging portion of the base end portion 63 and the facing bottom portion 54, the second hole portion 32 of the trim main body portion 11 The trim body portion 11 fits into the shape of the hole edge portion of the above. As a result, the displacement of the trim main body 11 and the door pocket 50 in the indoor / outdoor direction (vehicle width direction) is suppressed. At this time, the side surface of the first locking portion 66 facing the base end portion 63 (indoor side) is located on the indoor side of the outdoor surface of the trim main body portion 11. In other words, the surface portion of the first locking portion 66 on the indoor side has entered the second hole portion 32. Therefore, when the intermediate portion 64 reaches the lower end (that is, the innermost portion) of the second hole portion 32, the first locking portion 66 abuts on the hole wall surface of the second hole portion 32. However, the bullet contact portion 69 provided at the base end portion 63 is in a state where it can be further bent toward the indoor side, and the side (indoor side) of the base end portion 63 of the first locking portion 66 is set. The facing side has a tapered surface. As a result, by moving the protruding portion 62 downward, the bullet contact portion 69 bends toward the room side, the protruding portion 62 further protrudes from the accommodating portion 53 toward the indoor side, and the first locking portion 66 becomes the first. The structure is such that the hole wall surface of the two-hole portion 32 can be overcome. Further, the projecting portion 62 (that is, the first locking portion 66) is urged toward the outdoor side due to the bending deformation of the bullet contact portion 69 toward the indoor side. As a result, as shown in FIG. 11, the first locking portion 66 is configured to lock from the outdoor side (back side) to the lower hole edge portion of the second hole portion 32. In this way, due to the cooperation between the dimensional design of the intermediate portion 64 in the protruding direction and the bending characteristic of the elastic contact portion 69, the protruding portion 62 is more tightly locked to the trim main body portion 11, and the operator can use the door pocket. A feeling of moderation regarding this tight locking can be obtained when the 50 is attached, and displacement and rattling of the trim body 11 and the door pocket 50 in the indoor / outdoor direction (vehicle width direction) are further suppressed. ..

Further, the bending portion 68 has a configuration in which the protrusion portion 68B is fitted into the first hole portion 31 to eliminate the bending of the beam portion 68A. Here, as shown in FIG. 11, the total length of the diameter D1 of the base end portion 63 and the vertical dimension L1 of the flexible portion 68 is the diameter of the first hole portion 31 and the upper and lower sides of the second hole portion 32. Approximately equal to or slightly smaller than the sum of the directional dimensions. Therefore, when the door pocket 50 tries to move downward with respect to the trim main body portion 11, the lower outer peripheral surface of the intermediate portion 64 abuts on the inner wall of the lower end of the second hole portion 32 and moves further downward. Is regulated. Further, when the door pocket 50 tries to move upward with respect to the trim main body portion 11, the protrusion 68B of the flexible portion 68 comes into contact with the inner wall of the upper end of the first hole portion 31 and is restricted from moving further upward. Will be done. As a result, when the door pocket 50 is attached to the trim main body 11, the vertical movement of the door pocket 50 with respect to the trim main body 11 is restricted. Thereby, the door pocket 50 can be attached by a simple operation. Further, according to the above configuration, for example, a situation in which the intermediate portion 64 moves from the second hole portion 32 to the first hole portion 31 due to vibration during vehicle running or the like and the protruding portion 62 comes out of the mounting hole 30 is suppressed. NS.

When removing the door pocket 50 from the trim main body 11, the operator applies an upward force to the pocket main body 51 while grasping the pocket main body 51. Then, since the surface of the protrusion 68B of the bending portion 68 has a curved surface, the force acting between the protrusion 68B and the first hole portion 31 is a force that displaces the pocket body portion 51 upward. It is divided into a force that bends the free end of the bending portion 68 toward the inside of the room. As a result, the bent portion 68 bends toward the indoor side, the restriction on the upward displacement by the bent portion 68 is lifted, and the intermediate portion 64 is displaced from the second hole portion 32 to the first hole portion 31. Permissible. As a result, the protruding portion 62 can be pulled out from the mounting hole 30, and the door pocket 50 can be removed from the trim main body portion 11. As a result, a mounting structure of the door pocket 50 (functional component) that can be easily attached and detached is realized.

Further, in the above mounting structure, the second hole portion 32 is provided so as to extend downward from the first hole portion 31. Therefore, a downward force due to the weight of the door pocket 50 is applied to the protruding portion 62. This also prevents the protrusion 62 from moving from the second hole 32 to the first hole 31 due to vibration or the like during vehicle travel, and the door pocket 50 from coming out of the trim body 11 is suppressed.

By the way, when the door pocket 50 is attached to the trim main body 11, the operator cannot visually recognize the position of the protruding portion 62 from the indoor side due to being blocked by the pocket main body 51, or grasps the position of the protruding portion 62. It can be difficult. As a result, the operator could not insert the protruding portion 62 into the first hole portion 31 of the mounting hole 30, and could not easily attach the door pocket 50 to the trim main body portion 11. This may occur when a plurality of protruding portions 62 are provided in one pocket main body 51, or when the protruding portions 62 are misaligned with respect to the pocket main body 51 or product variations occur during the manufacture of the door pocket 50. Can be noticeable.

However, in the above mounting structure, the door pocket 50 includes a base portion 61 in which the protruding portion 62 is erected, and is provided in the pocket main body portion 51 so that the protruding portion 62 projects in the direction toward the trim main body portion 11. The housing portion 53 for accommodating the base portion 61 in a closed state is provided. Then, the base portion 61 and the accommodating portion 53 are allowed to be displaced in the direction along the surface 51A of the pocket main body portion 51 when the base portion 61 is accommodated in the accommodating portion 53, so that the base portion 61 and the accommodating portion 53 are allowed to be displaced with respect to the pocket main body portion 51. It has a configuration in which the protrusion 62 is allowed to be displaced. According to such a configuration, the operator displaces the pocket main body 51 in various directions along the surface of the trim main body 11 while pressing the protruding portion 62 of the pocket main body 51 against the trim main body 11. Then, the tip of the protruding portion 62 can be brought into contact with the hole edge portion of the first hole portion 31 of the mounting hole 30. Then, when the tip of the protruding portion 62 touches the hole edge portion of the first hole portion 31, the pocket main body portion 51 is further pressed toward the trim main body portion 11, so that the base portion 61 is displaced in the accommodating portion 53. Then, the protruding portion 62 is displaced to an appropriate position corresponding to the first hole portion 31, and the protruding portion 62 is inserted into the first hole portion 31 as it is. When a plurality of protrusions 62 are provided in one pocket main body 51, the surface of the trim main body 11 is exposed until all the tips of the plurality of protrusions 62 touch the hole edges of the first hole 31. The pocket body 51 may be displaced in various directions along the line. As a result, the door pocket 50 can be easily attached to the trim body 11 as compared with the case where the displacement of the protrusion 62 with respect to the pocket body 51 is not allowed.

Further, in the above mounting structure, the bending portion 68 is provided on the protruding portion 62, and the locking component 60 is composed of the base portion 61, the protruding portion 62, and the bending portion 68. Further, the accommodating portion 53 is formed in a box shape protruding from the surface 51A of the pocket main body portion 51, and has an opening 54A opened in at least one direction along the surface 51A. According to such a configuration, the base portion 61 of the locking component 60 is moved along the surface 51A of the pocket main body portion 51 between the opening 54A and the insertion hole 54B through the communication hole 54C to move the pocket. The locking component 60 can be attached to and detached from the main body 51. As a result, the base portion 61, the protruding portion 62, and the flexible portion 68 having a complicated shape can be configured as a locking component 60 different from the pocket main body portion 51. This facilitates the manufacture of the door pocket 50, and when the locking component 60, which is easily loaded, is damaged due to repeated attachment / detachment of the door pocket 50, it can be dealt with by replacing only the locking component 60. .. Further, it is also preferable that a common locking component 60 can be used for various types of functional components, which facilitates manufacturing control of a plurality of functional components.

<Embodiment 2>
Next, Embodiment 2 of the present invention will be described with reference to FIGS. 13 to 20. The same parts as those in the above embodiment are designated by the same reference numerals, and duplicate description will be omitted. As shown in FIG. 14, the functional component mounting structure according to the second embodiment is common to the first embodiment in that the pocket main body portion 151 and the protruding portion 162 of the door pocket 150 are separate members, but the door pocket 150 is bent. The portion 170 differs from the above embodiment in that the portion 170 is configured as a component different from the protruding portion 162. Note that, in FIGS. 13 to 20, the pocket main body 151 and the trim main body 11 show only the portion to which the protruding portion 162 is mounted and the peripheral portion thereof, and the other parts are not shown.

First, the locking component 160 of the second embodiment is composed of a protruding portion 162 and a bending portion 170. The projecting portion 162 includes a base end portion 163, an intermediate portion 164, and a tip portion 165, which have a cylindrical shape. The configurations of the intermediate portion 164 and the tip portion 165 are the same as those in the first embodiment, and the tip portion 165 has a first locking portion 166 and two second locking portions 167 and 167 having a cylindrical protruding portion. It is provided so as to be centered on the axis 162 and project outward in the radial direction.

The base end portion 163 is provided with a head portion 162A at an end portion opposite to the tip end portion 165. The head 162A has a mortar shape. The head 162A extends radially outward and toward the outdoor side over the entire circumference of the base end portion 163. Such a head 162A is larger than the pocket hole portion 153 formed in the pocket main body portion 151 and will be described later, and is configured so as not to pass through the pocket hole portion 153. Further, the head 162A can bend toward the indoor side while resisting an external force toward the indoor side in the vehicle width direction. Further, on the outer peripheral surface of the base end portion 163, when viewed from the axial direction of the protruding portion 162, at a position between the three locking portions 166, 167, and 167 provided at the tip portion 165, inward in the radial direction. Recesses 163A, 163A, and 163A that recede toward the surface are formed, respectively. The recess 163A is an example of the nail receiving portion in the present invention.

The bending portion 170 is mainly composed of a bending main body portion 171 forming a plate shape. An insertion hole 172 into which a protruding portion 162 can be inserted is formed through the center of the flexible main body portion 171. The insertion hole 172 includes a round hole 172A for inserting the tip portion 165, the intermediate portion 164, and the base end portion 163, and three side holes 172B, 172B, 172B communicating with the round hole 172A and extending radially. , Formed by. The three side holes 172B, 172B, and 172B are formed in positions and shapes corresponding to the three locking portions 166, 167, 167 in order to insert the three locking portions 166, 167, 167. Further, the inner wall of the insertion hole 172 in the bending main body portion 171 is provided with three claw portions 173, 173, 173 protruding toward the center of the insertion hole 172. The claw portions 173, 173, and 173 are provided at positions between the three side holes 172B, 172B, and 172B, respectively, in the form of a thin plate thinner than the flexible main body portion 171. The peripheral edges of the three claws 173, 173, and 173 on the side toward the center of the round hole 172A abut on the outer periphery of the protruding portion 162, and a part thereof is recessed 163A, 163A, of the base end portion 163. It is configured to fit into each of the 163A. Further, the claw portions 173, 173, 173 have buffer holes 173A, 173A, 173A between the claw portions 173, 173, and 173 and the inner wall of the round hole 172A, and the inner wall of the round hole 172A (that is, in the radial direction from the center of the round hole 172A). Can bend toward the outside). By inserting the protrusion 162 into the insertion hole 172 of the bending main body 171 so that the claws 173, 173, 173 of the bending main body 171 are formed into three recesses 163A, 163A provided in the base end 163. , 163A, respectively.

Further, in the flexible main body portion 171, a portion located between the two side holes 172B and 172B is a thin-walled portion 174 having a thickness thinner than that of the flexible main body portion 171. On one surface of the thin-walled portion 174, a protrusion 175 that projects hemispherically is provided. The protrusion 175 is located between the two side holes 172B and 172B, and is provided at the radial outer end of the thin wall portion 174. In addition, although both surfaces of the thin-walled portion 174 are bent and retracted from both surfaces of the main body portion 171, the other surface having the protrusion 175 is not provided with the protrusion 175 more than the other surface with the protrusion 175. The surface is greatly receded. With such a configuration, the flexible portion 170 of the present embodiment has a configuration in which the thin portion 174 can be bent in the thickness direction of the flexible main body portion 171.

The pocket main body 151 is provided with a bending accommodating recess 152 capable of accommodating the bending portion 170 on the surface 151A on the side facing the trim main body 11. The flexure accommodating recess 152 is formed to be one size larger than the flexure accommodating recess 170, and when the flexure accommodating recess 152 accommodates the flexure portion 170, the flexure portion 170 can be displaced in the flexure accommodating recess 152. There is. Further, a pocket hole portion 153 (functional component hole portion) into which the protrusion 162 can be inserted is formed through the bending accommodating recess 152. The pocket hole portion 153 includes a round hole 153A for inserting the tip portion 165, the intermediate portion 164, and the base end portion 163 of the protrusion 162, and three side holes 153B communicating with the round hole 153A and extending radially. , 153B, 153B, and so on. The round hole 153A of the pocket hole portion 153 is sufficiently larger than the diameter D1 of the tip portion 165 and the base end portion 163 of the protruding portion 162, and the bending portion 170 is accommodated and displaced in the bending accommodating recess 152. At that time, the round hole 172A of the flexible portion 170 is formed larger than the round hole 172A so as to include a portion that can be displaced.

The locking component 160 is attached to such a pocket body portion 151 so as to be sandwiched between the protruding portion 162 and the flexible portion 170. That is, first, the flexible portion 170 is accommodated so that the protrusion 175 is arranged on the side of the surface 151A and above the pocket main body 151 with respect to the flexible accommodating recess 152 of the pocket main body 151. Next, the protruding portion 162 is inserted from the tip portion 165 into the pocket hole portion 153 and the insertion hole 172 from the surface 151B opposite to the surface 151A of the pocket main body portion 151. Here, the protruding portion 162 is inserted in such a posture that the first locking portion 166 is arranged below the pocket main body portion 151. Further, the protruding portion 162 is pressed against the pocket main body portion 151 so that the head portion 162A abuts on the surface 151B and bends. As a result, the recesses 163A, 163A, 163A of the protruding portion 162 and the claw portions 173, 173, 173 of the bending portion 170 are heads in a state where the pocket main body portion 151 is sandwiched between the head portion 162A and the bending portion 170. It fits against the impact reaction force of the portion 162A. As a result, the protruding portion 162 and the flexible portion 170 are integrated. Further, the locking component 160 can be integrally attached to the pocket main body 151 in a state where the protruding portion 162 projects from the surface 151A of the pocket main body 151 toward the trim main body 11 (protruding direction). ..

As shown in FIG. 17, when the locking component 160 is attached to the pocket main body 151, one surface of the flexible portion 170 is flush with the surface 151A of the pocket main body 151. The protruding portion 175 projects from the surface 151A of the pocket main body portion 151 in the protruding direction. Further, the protrusion 175 is formed in the thin portion 174 of the bending portion 170, and the thin portion 174 can be flexed and displaced in the protruding direction with the end (upper end) on the side where the protrusion 175 is provided as a free end. It is composed.

In the mounting structure of the second embodiment, the method of attaching / detaching the door pocket 150 to / from the trim body portion 11 and the functions of the respective parts are the same as those of the first embodiment, and thus detailed description thereof will be omitted. That is, first, the operator inserts the protruding portion 162 into the first hole portion 31 from the indoor side as shown in FIGS. 14 and 18 while grasping the pocket main body portion 151. At this time, in the bending portion 170, the thin portion 174 bends to the outdoor side when the protrusion 175 abuts on the surface of the trim main body portion 11. Then, by sliding the protruding portion 162 downward toward the second hole portion 32, the intermediate portion 164 is fitted into the second hole portion 32 as shown in FIGS. 15 and 19. As a result, the displacement of the trim main body 11 and the door pocket 150 in the indoor / outdoor direction (vehicle width direction) is suppressed. At this time, when the intermediate portion 164 reaches the lower end of the second hole portion 32, as shown in FIG. 19, the first locking portion 166 is on the outdoor side (back side) with respect to the lower hole edge portion of the second hole portion 32. ) To lock.

Further, the bending portion 170 has a configuration in which the protrusion 175 is fitted into the first hole portion 31 to eliminate the bending of the thin-walled portion 174. Here, as shown in FIG. 19, the dimensions from the center of the insertion hole 172 of the flexible portion 170 to the end of the protrusion 175 are the diameter of the first hole portion 31 and the vertical dimension of the second hole portion 32. Is approximately equal to or slightly smaller than the sum of the lengths. Therefore, when the door pocket 150 tries to move downward with respect to the trim main body portion 11, the lower outer peripheral surface of the intermediate portion 164 comes into contact with the inner wall of the lower end of the second hole portion 32 and moves further downward. Is regulated. Further, when the door pocket 150 tries to move upward with respect to the trim main body portion 11, the protrusion 175 of the flexible portion 170 comes into contact with the inner wall of the upper end of the first hole portion 31 and is restricted from moving further upward. Will be done. As a result, when the door pocket 150 is attached to the trim main body 11, the vertical movement of the door pocket 150 with respect to the trim main body 11 is restricted.

In the above configuration, the locking component 160 is attached to the pocket main body portion 151 so as to sandwich the bending accommodating recess 152 by the head 162A of the protruding portion 162 and the bending portion 170. Further, the pocket hole portion 153 provided in the pocket main body portion 151 includes a portion in which the round hole 172A of the bending portion 170 can be displaced when the bending portion 170 housed in the bending accommodating recess 152 is displaced. It is formed large. As a result, the protruding portion 162 is allowed to be integrally displaced with the bending portion 170 and displaced with respect to the pocket main body portion 151. According to such a configuration, even if the protruding portion 162 of the door pocket 150 and the mounting position of the mounting hole 30 of the trim main body 11 are relatively misaligned due to manufacturing variation or the like, the protruding portion 150 protrudes from the door pocket 150. The displacement can be absorbed by the displacement of the portion 162. This makes it easier to attach the door pocket 150 to the trim body 11. Such a configuration is preferable because the effect is particularly remarkable when a plurality of protrusions 162 are formed in one door pocket 150.

In the above configuration, the locking component 160 is composed of a head 162A of the protruding portion 162 and a bending portion 170, and is configured to be mountable on the pocket main body portion 151. Therefore, for example, when the protruding portion 162 is damaged by repeatedly attaching and detaching the door pocket 150 to and from the trim main body 11, or when the protruding portion 162 protruding from the pocket main body 151 is accidentally damaged when handling the door pocket 150. For example, only the locking component 160 can be replaced with a new one. As a result, only the fragile part of the door pocket 150 can be replaced, and the pocket main body 151 (functional product main body) can be used for a long period of time. Further, the locking component 160 can be attached to a functional component other than the door pocket 150. As a result, the locking component 160 can be used as a common component in various types of functional components, and production control is simplified. Further, since the locking component 160 has a complicated shape as compared with the pocket main body portion 151 (functional product main body portion) and the like, it can be efficiently manufactured by setting the manufacturing process as a separate process.

<Other embodiments>
The present invention is not limited to the embodiments described in the above description and drawings, and for example, the following embodiments are also included in the technical scope of the present invention.
(1) In the above embodiment, the door pocket is exemplified as a functional component, but the present invention is not limited to this. Examples of the functional component include a drink holder and a tissue box holder.
(2) In the above embodiment, the door trim is exemplified as the interior material for the vehicle, but the present invention is not limited to this. The vehicle interior material may be a vehicle interior material (instrument panel, luggage trim, seat backboard, etc.) other than the door trim. Further, the interior material for a vehicle may be an interior material mounted on a vehicle such as a train, an aircraft, or a ship other than a vehicle.
(3) In the above embodiment, the intermediate portion 64 and the proximal end portion 63 of the protruding portion 62 have the same diameter, and both the intermediate portion 64 and the proximal end portion 63 are inserted into the second hole portion 32. May be good.
(4) In the above embodiment, the first locking portions 66 and 166 are provided on the lower end side (the tip in the mounting direction) of the second hole portion 32 with respect to the protruding portions 62 and 162 at the tip portion. The first locking portions 66 and 166 are provided in any direction with respect to the protruding portions 62 and 162 as long as the hole edge portion of the second hole portion 32 of the trim main body portion 11 can be locked from the outdoor side. It may have been. For example, second locking portions 67, 67, 167, 167 may be provided instead of the first locking portions 66,166.
(5) The shapes of the mounting holes 30 and the protrusions 62 and 162 are not limited to those illustrated in the above embodiment. For example, the first hole portion 31 may have a square shape or a triangular shape, and the tip portions 65, 165 of the protruding portions 62, 162 may have a square shape or a triangular shape. Further, the number, arrangement mode, shape and the like of the second hole portion 32 and the third hole portion 34 in the mounting hole 30 can be appropriately changed. For example, the extending direction of the second hole portion 32 is not limited to the vertical direction but may be the horizontal direction, and the door pocket 50 can be attached to and detached from the trim main body portion 11 by sliding displacement in the horizontal direction. It may be.
(6) In the first embodiment, a configuration in which the flexible portion 68 is formed in a cantilever shape and provided on the protruding portion 62 is illustrated, but the present invention is not limited to this. For example, instead of the cantilever-shaped bending portion 68 of the first embodiment, the plate-shaped bending portion 170 shown in the second embodiment may be provided. In this case, the opposing bottom portion 54 of the accommodating portion 53 provided in the pocket main body portion 51 may be provided with a flexible portion accommodating portion 54E capable of accommodating the plate-shaped flexible portion 170 provided in the protruding portion 62.

11 ... Trim main body (interior material main body), 30 ... Mounting hole, 31 ... 1st hole, 32 ... 2nd hole, 50, 150 ... Door pocket (functional part), 51, 151 ... Pocket main body ( Functional parts main body), 53 ... accommodating parts, 60, 160 ... locking parts, 61 ... base parts, 62, 162 ... protruding parts, 63, 163 ... base end parts, 64, 164 ... intermediate parts, 65, 165 ... Tip portion, 66,166 ... 1st locking portion, 67,167 ... 2nd locking portion, 68,170 ... Flexible portion, 68B, 175 ... Protruding portion

Claims (11)

It is a mounting structure in which functional parts are detachably attached to the main body of the interior material that constitutes the wall surface of the vehicle.
The functional parts are arranged inside the vehicle with respect to the main body of the interior material.
Functional parts body and
A protruding portion protruding from the functional component main body toward the interior material main body,
Is equipped with
The interior material main body has a plate shape, and a mounting hole for mounting the protruding portion is formed through the mounting hole.
A first hole into which the protrusion can be inserted,
A second hole that communicates with the first hole and into which the protrusion is inserted,
Have and
In the mounting structure, when the protruding portion of the functional component is inserted into the first hole portion of the mounting hole and moved in the mounting direction toward the second hole portion, the tip portion of the protruding portion is said. By locking the hole edge portion of the second hole portion from the outside of the vehicle, the functional component is attached to the interior material main body portion.
The functional component includes a bending portion capable of bending in a direction opposite to the direction toward the interior material main body portion.
The bent portion is
When the protruding portion is inserted into the first hole portion, it abuts on the interior material main body portion and bends in the opposite direction, and at the same time,
A functional component mounting structure having a configuration in which when the protruding portion is inserted into the second hole portion, the bending is eliminated so that the protruding portion fits into the first hole portion. The protruding portion includes a locking portion extending in the mounting direction at the tip portion.
The functional component according to claim 1, wherein the flexible portion is arranged at a position of the protruding portion opposite to the locking portion, and includes a protruding portion that projects in a direction toward the main body of the interior material. Mounting structure. The bent portion includes a beam portion extending from the protruding portion so as to abut the surface of the functional component main body portion when the protruding portion is inserted into the first hole portion.
The protrusion is provided on the surface of the beam portion on the side facing the interior material main body portion.
In the mounting structure, the flexible portion is
When the protruding portion is inserted into the first hole portion, the protruding portion abuts on the interior material main body portion to bend in the opposite direction and at the same time.
When the protruding portion is moved to the innermost portion of the second hole portion in the mounting direction, the protruding portion fits into the first hole portion and the protruding portion is moved in a direction opposite to the mounting direction. The mounting structure for functional components according to claim 2, further comprising a configuration for restricting movement. The functional component is
It is provided with a base portion on which the protruding portion is erected, and also has a base portion.
It is provided in the functional component main body portion, and is provided with an accommodating portion for accommodating the base portion in a state where the protruding portion is projected in a direction toward the interior material main body portion.
The base portion and the accommodating portion are allowed to be displaced in a direction along the surface of the functional component main body when the base portion is accommodated in the accommodating portion, so that the base portion and the accommodating portion can be displaced with respect to the functional component main body portion. The mounting structure for functional parts according to any one of claims 1 to 3, further comprising a configuration in which displacement of the protruding portion is allowed. The flexible portion is provided on the protruding portion, and a locking component is composed of the base portion, the protruding portion, and the flexible portion.
The accommodating portion is formed in a box shape protruding from the surface of the functional component main body portion, and has an opening opened in at least one direction along the surface.
An insertion hole through which the protrusion is inserted and a communication hole through which the insertion hole and the opening are communicated are formed in the facing bottom portion of the accommodation portion that faces the surface of the functional component main body. Ori,
The mounting structure has the function of moving the base portion of the locking component between the opening and the insertion hole through the communication hole in a posture in which the base portion of the locking component is aligned with the surface of the functional component main body portion. The mounting structure for a functional component according to claim 4, wherein the locking component is attached to and detached from the component body. The bent portion is
A plate-shaped flexible body and
An insertion hole that is formed through the flexible body and into which the protrusion can be inserted.
A thin part that is thinner than the flexible body part and
The thin-walled portion is provided with a protrusion that projects in the direction toward the main body of the interior material.
The flexible portion is provided in the protruding portion by inserting the protruding portion into the insertion hole in a direction in which the protruding portion is arranged in a direction toward the main body of the interior material. The mounting structure of the functional component according to any one of claims 5. The protruding portion is provided with a head at an end opposite to the tip portion, and is provided with a head.
A functional component hole into which the protruding portion can be inserted is formed in the functional component main body.
The flexible portion includes a claw portion that protrudes toward the center of the insertion hole on the inner wall of the insertion hole, and also has a claw portion that projects toward the center of the insertion hole.
The protruding portion includes a claw receiving portion that engages with the claw portion of the bent portion from the side of the tip portion.
In the mounting structure, when the protruding portion is inserted into the functional component hole and the insertion hole in this order, the protruding portion is sandwiched between the head and the flexible portion. The mounting structure for functional parts according to claim 6, further comprising a structure in which the portion and the flexible portion are integrated. In the functional component main body portion, a recess capable of accommodating the flexible portion is recessed on the surface of the interior material main body portion on the side facing the main body portion.
The mounting structure for functional parts according to claim 7, wherein the protruding portion and the flexible portion are integrated with each other in a state where the flexible portion is housed in the recess. The functional component is provided with a plurality of the protrusions.
The interior material main body is formed with a larger number of mounting holes than the protruding portion.
The invention of any one of claims 1 to 8, wherein each of the plurality of protrusions is configured to be inserted into the plurality of mounting holes selected from a large number of the mounting holes. Mounting structure of the described functional parts. It is a functional component that can be detachably attached to the main body of the interior material that constitutes the wall surface of the vehicle.
The functional parts are arranged inside the vehicle with respect to the main body of the interior material.
A locking component having a protruding portion protruding in the direction toward the main body of the interior material, and
Functional parts body and
An accommodating portion provided in the functional component main body and detachably accommodating the locking component in a state where the protruding portion is projected in a direction toward the interior material main body.
Is equipped with
The interior material main body has a plate shape, and a mounting hole for mounting the protruding portion is formed through the mounting hole.
A first hole into which the protrusion can be inserted,
A second hole that communicates with the first hole and into which the protrusion is inserted,
Have and
The functional component is housed in the housing portion, and when the protrusion is inserted into the first hole of the mounting hole and moved in the mounting direction toward the second hole, the protrusion By locking the tip portion of the portion to the hole edge portion of the second hole portion from the outside of the vehicle, the functional component is attached to the interior material main body portion, and also has a configuration.
A bending portion capable of bending in the direction opposite to the direction toward the interior material main body is provided on the side opposite to the mounting direction with respect to the protruding portion.
The bent portion is
When the protruding portion is inserted into the first hole portion, it abuts on the interior material main body portion and bends in the opposite direction, and at the same time,
A functional component having a configuration in which when the protruding portion is inserted into the second hole portion, the bending is eliminated so that the protruding portion fits into the first hole portion. It is a locking part used to attach and detach functional parts to the main body of the interior material that constitutes the wall surface of the vehicle.
The functional parts are arranged inside the vehicle with respect to the main body of the interior material.
A locking component having a protruding portion protruding in the direction toward the main body of the interior material, and
Functional parts body and
An accommodating portion provided in the functional component main body and detachably accommodating the locking component in a state where the protruding portion is projected in a direction toward the interior material main body.
Is equipped with
The interior material main body has a plate shape, and a mounting hole for mounting the protruding portion is formed through the mounting hole.
A first hole into which the protrusion can be inserted,
A second hole that communicates with the first hole and into which the protrusion is inserted,
Have and
The locking component is said to be accommodated in the accommodating portion, and when the protruding portion is inserted into the first hole portion of the mounting hole and moved in the mounting direction toward the second hole portion, the locking component is described. The functional component is attached to the main body of the interior material by engaging the tip of the protruding portion with respect to the edge of the second hole from the outside of the vehicle.
A bending portion capable of bending in the direction opposite to the direction toward the interior material main body is provided on the side opposite to the mounting direction with respect to the protruding portion.
The bent portion is
When the protruding portion is inserted into the first hole portion, it abuts on the interior material main body portion and bends in the opposite direction, and at the same time,
A locking component having a configuration in which when the protruding portion is inserted into the second hole portion, the bending is eliminated so that the protruding portion fits into the first hole portion.

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