Installation structure of functional parts and interior components

Abstract

The present invention provides a mounting structure for a functional part and an interior component, which can supply power and easily change position. The mounting structure for the functional part (20) is mounted on the interior component of a vehicle and comprises: a track component (10) provided on the interior component and extending in a predetermined direction; and a power transmission unit (11) provided on the track component (10). The functional part (20) comprises: a snap-fitting member (21) slidably fixed to the track component (10); and a power receiving unit (23) arranged in the snap-fitting member (21) facing the track component (10).

Description

Technical Field

[0001] The present invention relates to a mounting structure for functional parts and an interior component, and in particular to a structure for mounting functional parts on an interior component for a vehicle and an interior component comprising the structure. Background Art

[0002] Patent Document 1 discloses a structure in which a latching portion of a functional component such as a lighting device or a speaker is latched to the edge of a through-hole in an interior component. This structure allows a conductive portion on the interior component side to contact a conductive portion on the functional component side, thereby electrically connecting the conductive portion on the interior component side to the functional component.

[0003] Prior art literature

[0004] Patent Literature

[0005] Patent Document 1: Japanese Patent Application Publication No. 2019-182087 Summary of the Invention

[0006] Problems to be solved by the invention

[0007] In the mounting structure described in Patent Document 1, the functional component is fixed to the interior member, and therefore it is difficult to move the functional component and change its arrangement.

[0008] On the other hand, there is a demand for a more comfortable space inside a vehicle cabin, and there is a need for a structure that can easily change the position of functional components such as lighting and speakers according to the position of passengers or the purpose of use.

[0009] The present invention has been made in view of the above-mentioned problems, and an object thereof is to provide a mounting structure for a functional component and an interior member that can supply electric power and easily change positions.

[0010] Technical means to solve the problem

[0011] The problem can be solved by the following method: a mounting structure of a functional part, which is installed on an interior component of a vehicle and comprises: a rail component, which is provided on the interior component and extends in a prescribed direction; and a power transmitting part, which is provided on the rail component, and the functional part comprises: a snap-fitting component, which is slidably fixed on the rail component; and a power receiving part, which is arranged in the snap-fitting component opposite to the rail component.

[0012] The functional component includes an engaging member slidably fixed to a rail member having a power transmission portion and having a power reception portion, so that power can be supplied to the functional component and the position can be easily changed.

[0013] Furthermore, in the functional component mounting structure, it is preferable that the power transmitting portion is a power transmitting coil, the power receiving portion is a power receiving coil, and power is supplied in a contactless manner.

[0014] Since power can be supplied contactlessly, functional components can be fixed anywhere on the track member. Furthermore, since the electrodes are not exposed, waterproofing and anti-fouling are also possible.

[0015] In the functional component mounting structure, preferably, the rail member has a slit formed in an extending direction, and the functional component is mounted on the rail member by inserting the engaging member into the slit and rotating the engaging member.

[0016] By mounting the engaging member on the rail member while rotating it in the slit, the functional component can be mounted more securely.

[0017] In the installation structure of the functional parts, it is preferred that the locking component is provided with: a locking piece on the side of the locking component, which can move along the inward and outward directions of the locking component, and abuts against the inner wall of the track component when installed on the track component and rotates. The locking piece is pressed toward the inner side of the locking component by abutting against the inner wall of the track component, thereby the position of the power receiving coil is close to the power transmitting coil, and a magnetic field is generated between the power receiving coil and the power transmitting coil to supply power.

[0018] When the engaging member is rotated and mounted, the power receiving coil and the power transmitting coil come closer together, generating a magnetic field to supply power. This prevents wasteful power supply by not supplying power during sliding but supplying power when the functional component is fixed.

[0019] In the functional component mounting structure, it is preferable that the functional component has a module mounting portion on the side opposite to the engaging member to which a module component is mounted.

[0020] By providing a module mounting portion, module parts can be replaced and various functional parts can be mounted.

[0021] In the installation structure of the functional parts, it is preferred that the module parts are parts with lighting functions.

[0022] Since the modular part is a part having a lighting function, the lighting device can be movably mounted on the interior component.

[0023] In the installation structure of the functional parts, preferably, the module parts are parts having the function of keeping warm or keeping cold cup holders.

[0024] Since the modular component is a component having the function of a heat-insulating or cold-insulating cup holder, the heat-insulating or cold-insulating cup holder can be movably mounted on the interior component.

[0025] In the functional component mounting structure, it is preferred that the module component is a component having a speaker function.

[0026] Since the modular part is a part having a speaker function, the speaker can be movably mounted on the interior component.

[0027] In the functional parts mounting structure, preferably, the interior component is a door trim.

[0028] Since the interior component is a door trim, the functional part can be movably mounted on the door trim.

[0029] In the functional parts mounting structure, preferably, the interior component is a seat.

[0030] Since the interior component is a seat, functional parts can be movably mounted on the seat.

[0031] Furthermore, the problem can be solved by an interior trim member including the mounting structure of the functional part.

[0032] An interior component including a functional component that can be supplied with electric power and easily change position can be provided.

[0033] Effects of the Invention

[0034] According to the functional component mounting structure and interior component of the present invention, the functional component includes a snap-fit ​​component slidably fixed to a rail component having a power transmitting portion and having a power receiving portion, thereby enabling power to be supplied to the functional component and allowing for easy position change.

[0035] Furthermore, since power can be supplied contactlessly, functional components can be fixed anywhere on the track member. Furthermore, since the electrodes are not exposed, waterproofing and anti-fouling measures are also possible.

[0036] Furthermore, by rotating the engaging member in the slit and attaching it to the rail member, the functional component can be more firmly attached.

[0037] Furthermore, when the engaging member is rotated and mounted, the power receiving coil and the power transmitting coil come close to each other, generating a magnetic field to supply power. Therefore, power is not supplied during sliding, but is supplied when the functional component is fixed, thereby avoiding wasteful power supply.

[0038] Furthermore, by providing a module mounting portion, module parts can be replaced and various functional parts can be mounted.

[0039] Furthermore, since the modular component is a component having a lighting function, the lighting device can be movably mounted on the interior member.

[0040] Furthermore, since the modular component is a component having the function of a heat-insulating or cold-insulating cup holder, the heat-insulating or cold-insulating cup holder can be movably mounted on the interior component.

[0041] Furthermore, since the module component is a component having the function of a speaker, the speaker can be movably mounted on the interior member.

[0042] Furthermore, since the interior trim member is a door trim, the functional component can be movably mounted on the door trim.

[0043] Furthermore, since the interior component is a seat, functional parts can be movably mounted on the seat.

[0044] Furthermore, by including the above-described functional component mounting structure, it is possible to provide an interior component including a functional component that can be supplied with electric power and easily changed in position. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 A side view of a door having a mounting structure for functional parts according to an embodiment.

[0046] Figure 2 It is a perspective view showing the rail member and the engaging member before insertion.

[0047] Figure 3 It is a perspective view showing the rail member and the engaging member after installation.

[0048] Figure 4A It is a top view showing the track member and the engaging member before rotation.

[0049] Figure 4B To follow Figure 4A Cross-sectional view along line IV-IV.

[0050] Figure 5A It is a top view showing the track member and the engaging member after rotation.

[0051] Figure 5B To follow Figure 5A Cross-sectional view of line VV.

[0052] Figure 6A This is an explanatory diagram showing the normal mode.

[0053] Figure 6B This diagram illustrates the relaxation and reading modes.

[0054] Figure 6C This is an explanatory diagram showing the television (TV) mode.

[0055] Figure 6D This is an explanatory diagram showing the theater mode.

[0056] Figure 6E This is an illustration showing the conversation mode.

[0057] Figure 6F This is an explanatory diagram showing the scene viewing mode.

[0058] Figure 6G This is an illustration showing the children's room mode.

[0059] [Explanation of Symbols]

[0060] V: Vehicle

[0061] D: Vehicle door

[0062] 1: Door lining (interior component)

[0063] 3: Magnetic field

[0064] 10: Track components

[0065] 11: Power transmission coil (power transmission unit)

[0066] 12: Sidewall

[0067] 13: Slit

[0068] 20: Functional parts

[0069] 21: Snap-fit ​​components

[0070] 22: Snap-fit ​​component body

[0071] 23: Power receiving coil (power receiving part)

[0072] 24: Stopper

[0073] 25: Support

[0074] 26: Module installation

[0075] 27: Movable part

[0076] 30: Module parts

[0077] SP: Speaker

[0078] LI: Lighting

[0079] CH: Insulated cup holder

[0080] S: Seat

[0081] S1: Driver's seat

[0082] S2: Passenger seat

[0083] S3, S4: MID seats

[0084] S5, S6: 3rd seat

[0085] W: Window

[0086] SH: Shade

[0087] PW: Partition Wall

[0088] SC: Screen DETAILED DESCRIPTION

[0089] Refer to the attached Figure 1 The mounting structure of the functional components according to the embodiment of the present invention will be described.

[0090] However, the embodiments described below are intended to facilitate understanding of the present invention and do not limit the present invention. That is, the present invention can of course be changed and improved without departing from the spirit thereof, and the present invention includes equivalents thereof.

[0091] Furthermore, in the following description, the materials, shapes, and sizes of parts constituting interior components and functional parts are merely specific examples and do not limit the present invention.

[0092] Furthermore, the following describes the mounting structure of functional parts provided on a door lining, using a door lining provided on a vehicle door D as an example of a vehicle interior component. However, the present invention is not limited to vehicle door linings installed on vehicles with wheels that travel on the ground, such as automobiles and railway vehicles, but is also applicable to vehicle door linings installed on aircraft and ships that travel on other than the ground.

[0093] In addition, in the following description, the track member 10 provided on the door lining 1 extends in a direction parallel to the floor surface of the vehicle. In addition, in the following description, the direction in which the track member 10 extends is set as the X-axis, the direction in which gravity is applied is set as the Y-axis, and the axial direction perpendicular to the door lining is set as the Z-axis. The X-axis direction is sometimes referred to as the front-to-back direction, the Y-axis direction is referred to as the up-down direction, and the Z-axis direction is referred to as the width direction. In addition, the track member 10 may extend in a direction perpendicular to the floor surface (i.e., the direction of the Y-axis) instead of in a direction parallel to the floor surface. In addition, the track member 10 does not need to be a straight line, and may be, for example, a curve. In the case of a curve, the so-called extension direction of the track member 10 becomes the tangent direction of the curve formed by the track member 10 at a point on the track member 10.

[0094] Vehicle doors

[0095] While referring to Figure 1 The basic structure of the vehicle door D including the door lining 1 will be described. Figure 11 is a side view showing a door lining 1 provided in a vehicle door D. The vehicle door D includes a door panel P, a window W formed in an upper portion of the door panel P, and the door lining 1 provided below the window W in the door panel P.

[0096] <Functional parts>

[0097] Two rail members 10 are provided on the door lining 1. In the present embodiment, the two rail members 10 are provided in a state parallel to each other and extending in a horizontal direction relative to the ground of the vehicle V. A lighting device LI and a speaker SP are installed on the rail member 10 provided on the upper side of the door lining 1 as functional parts 20. A heat-insulating and cold-keeping cup holder CH is provided on the rail member 10 provided on the lower side as a functional part 20. The heat-insulating and cold-keeping cup holder CH is a device that uses electricity to keep the beverage held on the holder warm or cold. The functional part 20 is not limited to a device that uses electricity, and may also be, for example, a small table TB.

[0098] Furthermore, the functional parts 20 mounted on the rail member 10 are replaceable. For example, a speaker SP and a lighting device LI may be mounted on the lower rail member 10. Furthermore, two or more functional parts 20 may be mounted on the rail member 10.

[0099] The functional part 20 receives power and is slidably fixed to the track member 10. Figures 2 to 5B The mounting structure for mounting the functional component 20 on the track member 10 will be described.

[0100] In the following description, for convenience, the X-axis direction may be referred to as the front-rear direction, the Y-axis direction may be referred to as the left-right direction, and the Z-axis direction may be referred to as the up-down direction.

[0101] Figure 2 It is a perspective view showing a portion of the track member 10 and the engaging member 21 attached to the track member 10 , and shows a state in which the engaging member 21 is removed.

[0102] The track member 10 has a C-shaped cross section and a T-shaped cavity. Figure 2 In the embodiment of the present invention, a slit 13 is provided on the upper surface 10a (the surface facing the vehicle interior when installed on the door lining). The slit 13 is formed along the direction in which the track member 10 extends. A power transmission coil 11 is provided as a power transmission unit on the lower surface 10b of the track member 10 (the surface facing the door lining when installed on the door lining 1). The power transmission coil 11 can be connected to the vehicle's battery to supply power.

[0103] The engaging member 21 is a member having a T-shaped cross section that constitutes the functional part 20. By installing a module part 30 having lighting and speaker functions on the engaging member 21, it becomes the functional part 20. At the bottom of the engaging member 21, a power receiving coil 23 is provided as the power receiving portion of the present invention. When the engaging member 21 is inserted into the track member 10, the power receiving coil 23 is arranged facing the power transmitting coil 11. When the power receiving coil 23 and the power transmitting coil 11 are facing each other, the magnetic field 3 is generated by approaching the power transmitting coil 11 of the track member 10, and the engaging member 21 can receive power in a non-contact manner through magnetic field resonance.

[0104] The width W1 (length in the Y direction) of the engagement member body 22 of the engagement member 21 is formed to be smaller than the width W2 of the slit 13 of the track member 10. Figure 2 In the illustrated state, the engaging member 21 is inserted into the rail member 10 through the slit 13 .

[0105] On the other hand, the length L1 of the engagement member body 22 of the engagement member 21 ( Figure 2 and Figure 4A The length in the X direction in FIG. 1 is formed to be larger than the width W2 of the slit 13. Furthermore, the width W3 between the side walls 12 of the track member 10 is formed to be smaller. Therefore, the engaging member 21 can be attached to the track member 10 by inserting the engaging member 21 into the track member 10 and then rotating it 90 degrees.

[0106] The engaging member 21 of this embodiment is provided with a pair of locking tabs 24 and support portions 25 that protrude from the inside to the outside (in the inward and outward directions). After insertion, the engaging member 21 is rotated 90 degrees so that the locking tabs 24 and support portions 25 abut against the inner surface of the side wall 12 of the track member 10, securing the engaging member 21 while the engaging member 21 is rotated. To remove the engaging member 21, the member can be rotated 90 degrees, releasing the top end of the support portion 25 from the side wall 12, and withdrawing the engaging member 21 from the slit 13.

[0107] Furthermore, inside the engaging member 21, a movable portion 27 having a power receiving coil 23 on the lower surface side and movable in the vertical direction (Z-axis direction) is provided. Figure 4BAs shown, an inclined surface is formed, and the inner end of the locking piece 24 abuts against the inclined surface. In addition, by rotating the locking member 21 90 degrees after inserting it into the track member 10, the outer end of the locking piece 24 abuts against the inner surface of the side wall 12, thereby squeezing the locking piece 24 into the interior of the locking member 21. As the locking piece 24 is squeezed, the movable part 27 moves downward due to the inner end. As the movable part 27 moves downward, the power receiving coil 23 provided on the bottom surface approaches the power transmitting coil 11 provided on the lower surface of the track member 10. If the power receiving coil 23 approaches a distance that allows it to receive electricity, a magnetic field 3 is generated between it and the power transmitting coil 11, and the locking member 21 can receive electricity in a non-contact manner through magnetic field resonance. The locking piece 24 is locked in a squeezed state, maintaining a state in which power can be supplied to the locking member 21.

[0108] By receiving electric power in a contactless manner through the engagement member 21 , electric power can flow through the module components mounted on the engagement member 21 , thereby enabling their respective functions to be exerted.

[0109] Since power is supplied in a contactless manner, noise and friction associated with the contact between the engaging member 21 and the track member 10, as well as generation of dust associated with the friction, are reduced, and troubles caused by the connection can be suppressed.

[0110] Since the electrodes are not exposed at the connection portion between the engaging member 21 and the rail member 10 , waterproofing and antifouling measures can also be taken.

[0111] The end of the engaging member 21, opposite the power receiving coil, is provided with a module mounting portion 26 for mounting modular components. The shape of the module mounting portion 26 can be standard or custom. As mentioned above, modular components include those with speaker functions, lighting functions, and those with heat-insulating or cold-insulating cup holders. By attaching these modular components to the engaging member 21, they become functional components 20.

[0112] By using this mounting structure to slidably mount the engaging member 21 to which the module components are mounted on the rail member 10 provided on an interior member such as a door trim, power can be supplied to the functional components and the positions can be easily changed.

[0113] Hereinafter, a vehicle V including a mounting structure for a functional component according to the present invention will be described using the drawings.

[0114] By moving functional components according to the arrangement of seats S provided in the vehicle V, the vehicle interior can be used as a more comfortable space.

[0115] The vehicle V is a vehicle such as a minivan. Figure 6AAs shown, in the interior of a vehicle V, arranged in order from front to rear are a driver's seat S1, a front passenger seat S2, mid-mounted driver's seats S3 and S4 in the second row, and third-row seats S5 and S6 in the third row. Hereinafter, when no distinction is made between the driver's seat S1, the front passenger seat S2, the mid-mounted driver's seats S3 and S4, and the third-row seats S5 and S6, they are sometimes collectively referred to as seats S.

[0116] Each seat can be moved in the front-to-rear direction of the vehicle via sliding rails provided on the ground. Moreover, the MID seats S3, S4 and the 3rd seats S5, S6 are foldable, and sometimes it is possible to sit backward by setting the cushion and the seat back to opposite positions. A recessed portion is provided on the floor FL for accommodating the MID seats S3, S4 and the 3rd seats S5, S6. Moreover, the passenger seat S2 can also be set to a folded (tip up) position with the seat cushion flipped up. Moreover, a shade SH for blocking outside light can also be provided on the window of the vehicle door D. The seat S and the shade SH are connected to a drive device (not shown) and an electronic control unit (ECU) for moving each of them, and their positions can be adjusted.

[0117] Figure 6A The seats are arranged in a normal mode. Lighting devices LI are arranged in front of the MID seats S3 and S4 as functional components 20, and speakers SP are installed in front of the third seats S5 and S6.

[0118] Figure 6B The seats are arranged in a relaxing and reading mode. One of the MID seats S3 and S4 is folded, and the other is reclining with the seat cushion stored in a recessed portion in the floor. The third seats S5 and S6 are moved to their rearmost positions. The third seats S5 and S6 can also be stored in the floor FL. The blind SH moves to the upper end of the window W to block it. A small table TB, lighting device LI, and speaker SP are provided as functional components 20 in correspondence with the positions of the MID seats S3 and S4.

[0119] Figure 6CThe seats shown are arranged in TV mode for watching TV. The MID seats S3 and S4 are folded and leaned forward. The 3rd seats S5 and S6 are stored in the floor FL, but can be moved up and down in the stored state. The blind SH is located in the position of the window W. The lighting device LI and the speaker SP move according to the position of the 3rd seats S5 and S6. There is a screen (monitor) on the back of the folded MID seats S3 and S4, and passengers sitting in the 3rd seats S5 and S6 can watch the images projected on the screen M. A partition wall PW is provided between the front seats (driver's seat S1 and passenger seat S2) and the MID seats S3 and S4 to provide shielding and sound insulation. The small table TB, lighting device LI, and speaker SP, which are functional parts 20, slide on the sliding rail (rail member 10) and are arranged near the 3rd seats S5 and S6.

[0120] Figure 6D The seats shown are arranged in theater mode, and movies can be watched by projecting images on the screen installed in the back door. The 3rd seats S5 and S6 are folded and stored in the recessed part of the ground, and are arranged to face the rear side with respect to the MID seats S3 and S4. The blind SH moves to the position of covering the window W to block it. A screen SC is installed on the inner side of the back door RG. A partition wall PW is provided between the front seats (driver's seat and front passenger seat) and the MID seat to provide shielding and sound insulation. The small table TB, lighting device LI, and speaker SP as functional parts 20 slide on the sliding track (track component 10) and are arranged near the MID seats S3 and S4.

[0121] Figure 6E The seats are arranged in a conversation mode where passengers can enjoy conversation with each other. The front seats (driver's seat S1 and passenger seat S2) are in a folded position with their seat cushions flipped up. Mid-passenger seats S3 and S4 are positioned to face rearward. Shades SH are moved to a position covering windows W, shielding them. A small table TB and lighting device LI, serving as functional components 20, are located between mid-passenger seats S3 and S4 and third seats S5 and S6, allowing passengers seated in facing seats S to engage in conversation.

[0122] Figure 6F The seats are arranged for passengers to view the scenery. Third seats S5 and S6 are positioned rearward, allowing passengers to view the outside scenery through windows W. With the blinds SH lowered, passengers can view the outside scenery through windows W. Lighting devices LI and speakers SP are positioned as functional components 20 in accordance with the positions of third seats S5 and S6.

[0123] Figure 6GThe seats shown are arranged in a children's room mode for children to play. When the car is parked at home, the interior of the car can be used as a play space for children. The front seats (driver's seat and passenger seat) and MID seats S3 and S4 are folded with the seat cushions flipped up and leaning forward. The third seats S5 and S6 are stored in a recessed portion of the floor FL. The blind SH moves to a position covering the window W to block it. A floor mat FM can also be provided on the floor FL. A small table TB and lighting device LI are arranged on a sliding track SR.

[0124] Furthermore, the driver's seat S1, the passenger seat S2, the MID seats S3 and S4, and the third seats S5 and S6 mounted on the vehicle V are detachable. By detaching the passenger seat S2, the vehicle can be used in a five-passenger seating mode.

[0125] The above uses diagrams to illustrate the functional component mounting structure and interior components of the present invention. While the functional component mounting structure is used in a vehicle such as a minivan, the present invention is not limited to interior components mounted on wheeled, land-based vehicles such as automobiles and railway vehicles. For example, the present invention can also be mounted on aircraft or ships that move on other than land.

Claims

1. A mounting structure for a functional part, mounted on an interior component of a vehicle, characterized in that include: a track member, provided on the interior member and extending in a predetermined direction; and a power transmission unit provided on the track member, The functional component comprises: an engaging member slidably fixed to the rail member; and a power receiving portion disposed in the engaging member so as to face the power transmitting portion of the rail member. The power transmission unit is a power transmission coil, and the power reception unit is a power reception coil, which supply power in a contactless manner. The track member is formed with a slit in the extending direction. The functional part is mounted on the rail member by inserting the engaging member into the slit and rotating the engaging member. The engaging member is provided with a locking piece on a side thereof, which is movable in the inner and outer directions of the engaging member and abuts against the inner wall of the track member when the engaging member is mounted on the track member and rotates. The locking piece is pressed toward the inside of the engagement member by contacting the inner wall of the rail member, thereby positioning the power receiving coil closer to the power transmitting coil, generating a magnetic field between the power receiving coil and the power transmitting coil to supply power.

2. The functional component mounting structure according to claim 1, characterized in that: The functional component has a module mounting portion on the opposite side of the engaging member to which a module component is mounted.

3. The functional component mounting structure according to claim 2, characterized in that: The module parts are parts with lighting functions.

4. The functional component mounting structure according to claim 2, characterized in that: The module part is a part having the function of a heat-insulating or cold-insulating cup holder.

5. The functional component mounting structure according to claim 2, characterized in that: The module part is a part with a speaker function.

6. The functional component mounting structure according to claim 1, characterized in that: The interior trim component is a door trim.

7. The functional component mounting structure according to claim 1, wherein: The interior component is a seat.

8. An interior component, characterized in that The invention comprises the mounting structure of the functional component according to claim 1.

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