JP2010232916A - Interior panel device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an interior panel device that prevents vibrations of an interior panel having a loudspeaker function from reaching a building skeleton side, and positions and tightly fixes the interior panel to a bracket. <P>SOLUTION: The interior panel device includes the interior panel 2 which has a decoration surface as a top surface and also has the loudspeaker function, and the bracket 4 which is fitted to a building interior surface or interior ground and holds the interior panel 2 with the decoration surface exposed to the inside of a room. The interior panel 2 is supported by the bracket 4 in point contact. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to an interior panel device having a speaker function.

  Conventionally, Patent Document 1 discloses that a part of a building interior composed of a ceiling, a wall, or a floor is constituted by an interior panel having a speaker function. In Patent Document 1, the interior panel is attached to a bracket with screws and the bracket is attached to an interior base with screws, nails or the like.

JP 2008-271436 A

  By the way, when an interior panel that has a speaker function is attached to the interior base via a bracket, vibration during sound generation of the interior panel is transmitted to the interior base via the bracket, causing the building housing side to vibrate or causing noise. There is a fear.

  For this reason, it is conceivable that the interior panel is attached to the bracket by sandwiching an elastic body such as rubber or sponge in which vibration is difficult to propagate. However, in this case, when the interior panel is firmly fixed to the bracket with screws or the like, the elastic body may be compressed and the function of preventing the propagation of vibration may be reduced.

  Moreover, if it attaches to a bracket in the state which can move an interior panel slightly, the propagation of the vibration from the said interior panel can be effectively suppressed with the elastic force of an elastic body. However, in this case, it is difficult to accurately position and install the interior panel, and when the interior panel moves with respect to the bracket, the interior panel is displaced with respect to the interior surface, and the appearance is not good.

  The present invention has been made in view of the above-described conventional circumstances, and can prevent the vibration of the interior panel having a speaker function from being transmitted to the building housing side, and can be firmly fixed by positioning the interior panel with respect to the bracket. It is an object to provide an interior panel device that can be used.

  In order to solve the above-mentioned problems, an interior panel device of the present invention has an interior panel 2 having a decorative surface on the surface and a speaker function, and is attached to an interior surface of a building or an interior base, and the interior panel 2 is attached to the interior surface. A bracket 4 is provided that is held in an exposed state on the indoor side. The interior panel 2 is supported by the bracket 4 by point contact.

  Moreover, in the preferable form of this invention, the indoor side protrusion 15 which makes point contact with the bracket 4 is provided in the surface of the said interior panel 2, and the outdoor side protrusion 14 which makes point contact with the building interior surface or interior base is provided in the back surface. The interior panel 2 is supported by a portion of the bracket 4 where the indoor projection 15 contacts.

  In another preferred embodiment, an outdoor projection 14 is provided on the surface of the interior panel 2 to make point contact with the interior surface of the building or the interior base, and the bracket 4 supports the interior panel 2 by making point contact with the surface of the interior panel 2. A room-side protrusion 18 is provided.

  In another preferred embodiment, the bracket 4 is provided with an indoor protrusion 18 that makes point contact with the surface of the interior panel 2 and supports the interior panel 2, and an outdoor protrusion 21 that makes point contact with the back surface of the interior panel 2. It is done.

  In the present invention, the interior panel is supported by point contact with the bracket, the contact area between the interior panel and the bracket can be reduced, thereby preventing the vibration of the interior panel from being transmitted to the building housing side, Moreover, the interior panel can be positioned and fixed firmly with respect to the bracket.

  In addition, if the interior panel surface is provided with an indoor projection that makes point contact with the bracket and an exterior projection that makes point contact with the interior surface of the building or the interior base is provided on the back surface opposite to the decorative surface, the interior panel is attached to the building. It can be fixed more firmly by being sandwiched between the interior surface or interior base and the bracket.

  In addition, when an outdoor projection that makes point contact with the interior surface of the building or the interior base is provided on the surface of the interior panel, and an indoor projection that supports the interior panel by providing point contact with the indoor side surface of the interior panel is provided on the bracket Can be fixed more firmly by sandwiching the interior panel between the interior surface of the building or the interior base and the bracket.

  If the bracket is provided with an indoor projection that makes point contact with the surface of the interior panel and supports the interior panel, and an outdoor projection that makes point contact with the back surface of the interior panel opposite to the decorative surface, It can be firmly fixed in a state where the indoor projections and the outdoor projections of the bracket are in point contact with both surfaces of the panel.

It is sectional drawing in the construction state of the interior panel apparatus of an example of 1st embodiment. It is a disassembled perspective view of the interior panel apparatus of the other example of 1st embodiment. It is sectional drawing in the construction state of the interior panel apparatus of an example of 2nd embodiment. It is a disassembled perspective view of the interior panel apparatus of the other example of 2nd embodiment. It is sectional drawing of the interior panel of FIG. It is sectional drawing in the construction state of the interior panel apparatus of an example of 3rd embodiment. It is a disassembled perspective view of the interior panel and holder of other examples of 3rd embodiment.

  The interior panel device 1 of the present invention is attached to an interior panel 2 having a decorative surface and a speaker function on the surface, a building interior surface composed of a ceiling surface, a wall surface, or a floor surface, or an interior basement, and the interior panel 2. Is constituted by a bracket 4 that holds the decorative surface exposed to the indoor side. Hereinafter, first to third embodiments of the present invention will be described in order based on the attached drawings.

(First embodiment)
1 and 2 show a first embodiment corresponding to claims 1 and 2. The interior panel 2 of the first embodiment is attached to the ceiling surface 3 using a bracket 4 and constitutes a part of the ceiling, and is held substantially parallel to the ceiling surface 3 by the bracket 4.

  Although FIG. 5 shows the interior panel 2 in the second embodiment, the basic configuration is the same as that of the interior panel 2 of the present embodiment, and therefore, the configuration of the interior panel 2 will be described below with reference to FIG.

  As shown in FIG. 5, the interior panel 2 includes a substantially rectangular plate-like base 6 that is formed of metal or the like and is arranged substantially parallel to the ceiling surface 3, and a decorative board 7 that is attached to the indoor side of the base 6. It is comprised with the vibrator 8 provided in the upper surface of the decorative board 7, and is formed in the rectangular plate shape as a whole. The vibrator 8 is disposed between the base 6 and the decorative plate 7 so as not to contact the base 6.

  A holding portion 9 that protrudes downward is integrally provided on the peripheral edge of the rectangular base 6 over the entire length. On the inner side of the rectangular frame-shaped holding part 9, a decorative board 7 having a rectangular plate shape and a surface on the indoor side as a decorative surface is arranged, and the peripheral part of the decorative board 7 is held by the holding part 9 by adhesion or the like. Thus, the decorative board 7 is held in a state in which only the peripheral edge thereof is in contact with the base 6. Thus, the decorative surface of the interior panel 2 is constituted by the decorative plate 7 attached to the indoor side of the base 6. In addition, the decorative plate 7 is configured to generate a sound generating portion that vibrates by the vibrator 8, and outputs music, voice, or the like downward by vibrating the decorative plate 7 by the vibrator 8. Can be done. That is, the decorative plate 7 functions as a speaker diaphragm.

  As shown in FIG. 1, a plurality of outdoor projections 14 are provided on the upper surface of the base 6 constituting the back surface (outdoor surface) of the interior panel 2 opposite to the decorative plate 7. Each of the outdoor projections 14 is made of a conical metal member with a sharp tip on the outdoor side, and in the example of FIG. 1, a large number are provided over the entire upper surface of the base 6. In the example of FIG. Many are provided over the periphery.

  Each outdoor projection 14 constitutes a point contact portion that makes point contact with the ceiling surface 3, and the interior panel 2 is held by the bracket 4 in a state in which the tip of each outdoor projection 14 is in point contact with the flat ceiling surface 3. . Each outdoor protrusion 14 may be formed integrally with the base body 6 or may be a separate body from the base body 6. Further, the number and position of the outdoor protrusions 14 provided on the outdoor surface of the interior panel 2 are not limited to those shown in FIGS. 1 and 2 and can be changed as appropriate.

  A plurality of indoor-side protrusions 15 are provided on the lower surface of the holding portion 9 that constitutes a part of the surface (interior side surface) of the interior panel 2. Each indoor-side protrusion 15 is made of a conical metal member with a sharp tip on the indoor side, and extends only on both side edges of the base 6 as shown in FIG. 1 or over the lower peripheral edge of the base 6 as shown in FIG. Many are provided. Each of the indoor-side protrusions 15 may be formed integrally with the base body 6 or may be attached to the base body 6 separately from the base body 6.

  The bracket 4 holds both side edges of the interior panel 2, and is composed of a holder 10a that holds one of the opposing two sides of the rectangular interior panel 2 and a holder 10b that holds the other. Yes.

  Each holder 10a, 10b consists of a long metal fitting having substantially the same longitudinal length as the corresponding side of the interior panel 2, and both the holders 10a, 10b are formed in a symmetrical shape.

  Each holding tool 10a, 10b is opposed to the vertical piece portion 11 disposed along the corresponding side end surface of the interior panel 2, and from the upper end portion of the vertical piece portion 11 toward the side opposite to the interior panel 2. The upper horizontal piece portion 12 protrudes integrally, and the lower horizontal piece portion 13 protrudes integrally from the lower end portion of the vertical piece portion 11 toward the side on the interior panel 2 side.

  The lower horizontal piece 13 provided at the lower end of each holder 10a, 10b is disposed below the corresponding side edge of the interior panel 2. The top ends of the indoor side projections 15 provided on the corresponding side edge portions of the interior panel 2 are in point contact with the upper surfaces of the lower horizontal piece portions 13 arranged in this way. That is, in this embodiment, the lower horizontal piece 13 of each holder 10a, 10b constitutes a point support 16 that supports the interior panel 2 by point contact.

  In addition, the number and position of the indoor side protrusions 15 provided on the indoor side surface of the interior panel 2 are not limited to those shown in FIGS. 1 and 2, and the indoor side protrusions 15 are at least the lower horizontal pieces of the holding tools 10a and 10b. What is necessary is just to provide in the position corresponding to the part 13. FIG.

  The upper surfaces of the upper horizontal piece portions 12 provided at the upper ends of the holders 10a and 10b are brought into contact with the ceiling surface 3, and the upper horizontal piece portions 12 are fixed to the ceiling using fixing tools 17 such as a plurality of screws. Is done. As a result, the holders 10 a and 10 b are attached to the ceiling surface 3.

  By attaching the holders 10a and 10b to the ceiling surface 3 in this way, the interior panel 2 is vertically moved by the lower horizontal piece 13 and the ceiling surface 3 of the holders 10a and 10b as shown in FIG. It will be in the clamped mounting state.

  In this attached state, the decorative plate 7 constituting the decorative surface of the interior panel 2 is exposed to the indoor side from between the two holders 10a and 10b, and the sound emitted from the decorative plate 7 is between the two holders 10a and 10b. It is discharged into the lower room through the empty space. At this time, since the decorative plate 7 constituting the decorative surface of the interior panel 2 vibrates, a person in the room feels as if a part of the ceiling surface 3 is vibrated and sound is output.

  In order to construct the interior panel device 1 on the ceiling surface 3, after the interior panel 2 is arranged along the ceiling surface 3, both the holders 10 a and 10 b are fixed to the ceiling surface 3. It is set as the said attachment state which clamped the interior panel 2 between the ceiling surfaces 3. FIG.

  The interior panel device 1 according to the present embodiment described above makes the plurality of outdoor protrusions 14 contact the ceiling surface 3 while making the plurality of indoor protrusions 15 point to the lower horizontal piece 13 of the holders 10a and 10b. The interior panel 2 can be held by the bracket 4 in a contacted state. For this reason, all the contact parts with the other part of the interior panel 2 can be supported as point contacts, and the contact area between the interior panel 2 and the bracket 4 and the contact area between the interior panel 2 and the ceiling surface 3 can be reduced. As a result, the vibration of the interior panel 2 is not easily transmitted to the building frame side.

  Further, since propagation of vibration can be prevented in this way, the outdoor panel projection 14 and the indoor side projection 15 are formed of a hard material as in the present embodiment, and the outdoor projection 14 and the indoor side projection are formed. 15, the interior panel 2 can be firmly fixed.

  Here, the upper surface of each lower horizontal piece portion 13 of the bracket 4 may be a flat surface, but the lower surface of each lower horizontal piece portion 13 is a recess in which the tip of each indoor projection 15 is fitted ( (Not shown) is preferably provided. The interior panel 2 can be accurately positioned and attached in the horizontal direction with respect to the holders 10a and 10b by fitting the front end portions of the indoor side projections 15 corresponding to these recesses. It can fix more firmly with respect to each holder 10a, 10b.

  In addition, the said outdoor side protrusion 14 and the indoor side protrusion 15 may be formed with other hard materials, such as hard resin. Further, the outdoor projection 14 and the indoor projection 15 are not limited to a conical shape, and may be a tapered shape such as a pyramid shape or a pin shape as long as the tip is in point contact.

(Second embodiment)
3 to 5 show a second embodiment corresponding to claims 1 and 3. In the following description of the present embodiment, the same components as those in the first embodiment are given the same numbers, and duplicate descriptions are omitted.

  In the second embodiment, as the point support portion 16 that supports the interior panel 2 by point contact, the bracket 4 is provided with an indoor projection 18 that makes point contact with the surface (lower surface) of the interior panel 2.

  The outdoor projection 14 is provided on the back surface (upper surface) of the interior panel 2 as in the first embodiment. In the example of FIG. 3, the outdoor projection 14 is formed on the entire upper surface of the base 6 as in the example of FIG. In the example of FIG. 4, a large number of outdoor projections 14 are provided over the peripheral edge portion of the upper surface of the base 6 in the example of FIG. 4.

  On the other hand, the lower surface of the interior panel 2 is a flat surface, and the indoor projection 15 of the first embodiment is not provided.

  On the upper surface of the lower horizontal piece 13 of each holder 10a, 10b of the bracket 4, an indoor projection 18 is provided.

  Each indoor-side protrusion 18 is formed of a conical metal member with a sharp tip on the outdoor side, and a plurality of the indoor-side protrusions 18 are provided at the front and rear of each lower horizontal piece 13 as shown in FIGS. In addition, each indoor side protrusion 18 may be formed integrally with the holders 10a and 10b, or may be attached to the holders 10a and 10b separately from the holders 10a and 10b. Good.

  The tip of each indoor projection 18 is in point contact with the lower surface of the corresponding side edge of the interior panel 2, specifically the lower surface of the holding portion 9. That is, in this embodiment, each indoor projection 18 contacts the interior panel 2. The point support part 16 supported by point contact is comprised.

  The holders 10a and 10b are attached to the ceiling surface 3 as in the first embodiment, whereby the interior panel 2 is provided on the lower lateral piece 13 of the holders 10a and 10b as shown in FIG. It will be in the attachment state clamped by the indoor side protrusion 18 and the ceiling surface 3 in the up-down direction.

  The interior panel device 1 of the present embodiment described above has the interior panel in a state where the plurality of outdoor-side protrusions 14 are in point contact with the ceiling surface 3 and the plurality of indoor-side protrusions 18 are in point contact with the lower surface of the interior panel 2. 2 can be held by the bracket 4.

  Further, the interior panel 2 of the present embodiment can also be brought into contact with the ceiling surface 3 through the hard outdoor projection 14 and can be brought into contact with the holders 10a and 10b through the hard indoor projection 18; The interior panel 2 can be firmly fixed.

  Here, the lower surface of each holding portion 9 of the interior panel 2 may be a flat surface, but the lower surface of each holding portion 9 is a recess (not shown) into which the tip of each indoor projection 18 is fitted. ) Is preferably provided. The interior panel 2 can be accurately positioned and attached to the holders 10a and 10b in the horizontal direction by fitting the front ends of the indoor side projections 18 corresponding to the recesses. It can fix more firmly with respect to each holder 10a, 10b.

  In the present embodiment and the first embodiment, only the two opposite sides of the rectangular interior panel 2 are held using the two holders 10a and 10b of the bracket 4, but the interior is similar to the above. You may hold | maintain the four sides of the interior panel 2, etc. using four holders which support the panel 2 by point contact.

  Moreover, the indoor side protrusion 18 of this embodiment may be formed with other hard materials, such as hard resin. Further, the indoor projection 18 is not limited to a conical shape, and may be a tapered shape such as a pyramid shape or a pin shape as long as the tip is in point contact.

(Third embodiment)
6 and 7 show a third embodiment corresponding to claims 1 and 4. In the following description of the present embodiment, the same components as those in the second embodiment will be assigned the same reference numerals, and redundant descriptions will be omitted.

  In the third embodiment, as the point support portion 16 that supports the interior panel 2 by point contact, the indoor-side protrusion 18 that makes point contact with the bracket 4 on the surface (lower surface) of the interior panel 2 and the back surface (upper surface) of the interior panel 2. An outdoor projection 21 is provided in point contact with the outer side.

  The bracket 4 includes a base plate 22 attached to the ceiling surface 3 and holders 23a and 23b attached to the left and right sides of the indoor side surface of the base plate 22.

  The base plate 22 is formed in a substantially hat-shaped cross section in which the left and right edge portions 24 are arranged one step below the central portion 25 therebetween, and the bottom surface of the base plate 22 has a recess opening downward with the central portion 25 as a bottom portion. A place 26 is formed.

  The base plate 22 is attached to the ceiling by bonding, screwing, or the like with the upper surface of the central portion 25 in contact with the ceiling surface 3.

  A plurality of outdoor projections 21 are provided on the lower surface of the central portion 25 of the base plate 22. Each of the outdoor projections 21 is made of a conical metal member or a hard resin with a sharp tip on the indoor side, and for example, a large number are provided over the entire lower surface of the central portion 25. Each outdoor projection 21 may be formed integrally with the base plate 22 or may be attached to the base plate 22 separately from the base plate 22.

  The interior panel 2 is attached to the ceiling surface 3 via a bracket 4. The upper surface of the interior panel 2 is a flat surface, and the outdoor protrusion 14 of the second embodiment is not provided.

  The interior panel 2 is housed in the recess 26 at the top. The tips of the outdoor projections 21 are in point contact with the upper surface of the interior panel 2, that is, the upper surface of the base 6. That is, in this embodiment, each outdoor side protrusion 21 also comprises the point support part 16 which supports the interior panel 2 by point contact.

  The holders 23a and 23b have substantially the same configuration as the holders 10a and 10b of the second embodiment. Therefore, description of the same configuration will be omitted below, and only different points will be described.

  The upper horizontal piece 12 of each holder 23a, 23b is attached to the corresponding edge 24 of the base plate 22 using a fastener 27 such as a screw.

  In order to construct the interior panel device 1 on the ceiling surface 3, first, the base plate 22 is attached to the ceiling surface 3, and then both holders are disposed after the interior panel 2 is disposed along the lower surface of the central portion 25 of the base plate 22. 10 a and 10 b are fixed to the base plate 22, so that the interior panel 2 is sandwiched between the holders 10 a and 10 b and the base plate 22 as shown in FIG. 6.

  The interior panel device 1 of the present embodiment described above is in a state in which the plurality of outdoor projections 21 are in point contact with the upper surface of the interior panel 2 and the plurality of indoor side projections 18 are in point contact with the lower surface of the interior panel 2. The interior panel 2 can be held by the bracket 4.

  Further, the interior panel 2 of the present embodiment is also firmly fixed by being brought into contact with the base plate 22 through the hard outdoor projection 21 and by being brought into contact with the holders 10a and 10b through the hard indoor projection 18. be able to.

  Here, the upper surface of the base 6 of the interior panel 2 may be a flat surface, but it is preferable to provide a recess (not shown) into which the tip of each outdoor projection 21 is fitted. . By fitting the tip of the outdoor projection 21 corresponding to these recesses, the interior panel 2 can be accurately positioned and attached to the base plate 22 in the horizontal direction, and the interior panel 2 can be attached to the base plate 22. Can be fixed more firmly.

  In the present embodiment, the two holding tools 23a and 23b of the bracket 4 are used to hold only the two opposing sides of the rectangular interior panel 2, but the interior panel 2 is point-contacted as described above. The four sides of the interior panel 2 may be held by using four holders supported by the above.

  The outdoor projection 21 is not limited to a conical shape, and may be a tapered shape such as a pyramid shape or a pin shape as long as the tip is in point contact.

  Moreover, in 1st-3rd embodiment, although one part of the surface of the interior panel 2 was made into the makeup | decoration surface, the whole surface may be a makeup | decoration surface. Moreover, although the interior panel 2 is attached to the ceiling surface 3 to constitute a part of the ceiling, the interior panel 2 may be attached to the ceiling base. Furthermore, the interior panel 2 may constitute a part of the floor or wall. In this case, the interior panel 2 may be attached to the floor or wall surface, or may be attached to the floor base or wall base. It may be.

DESCRIPTION OF SYMBOLS 1 Interior panel apparatus 2 Interior panel 4 Bracket 14 Outdoor projection 15 Indoor side projection 16 Point support part 18 Indoor side projection 21 Outdoor projection

Claims (4)

  An interior panel having a decorative surface on the surface and having a speaker function; and a bracket attached to a building interior surface or interior basement and holding the interior panel with the decorative surface exposed to the indoor side. Is supported by point contact with a bracket.   The interior panel is provided with an indoor protrusion on the surface of the interior panel that makes point contact with the bracket, and on the rear surface with an outdoor protrusion that makes point contact with the interior surface of the building or the interior base. The interior panel device according to claim 1, wherein the interior panel device is supported.   An exterior projection that makes point contact with the interior surface of the building or interior interior is provided on the surface of the interior panel, and an interior projection that supports the interior panel by making point contact with the surface of the interior panel is provided on the bracket. Item 2. The interior panel device according to Item 1.   2. The interior panel according to claim 1, wherein the bracket is provided with an indoor-side projection that makes point contact with the surface of the interior panel and supports the interior panel, and an outdoor-side projection that makes point contact with the back surface of the interior panel. apparatus.

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