JP4740789B2 - Building interior structure - Google Patents

Description

  The present invention relates to an interior structure of a building.

  When renovating a house or the like, it is desired to easily replace the interior finishing material constructed on a wall or the like. Conventionally, an interior finishing material mounting structure that can easily replace an interior finishing material has been proposed in Patent Document 1.

  In Patent Document 1, the interior finishing material is formed in a panel shape, and a fitting insertion hole is provided on the back surface thereof. Moreover, the receiving member which has a projection part is being fixed to the interior base material. And the interior finishing material is attached to the interior base material by pressing the fitting insertion hole of the interior finishing material into the protrusion of the receiving member.

In the interior finishing material mounting structure described in Patent Document 1, the interior finishing material can be easily replaced. However, when it is necessary to perform electrical work such as attachment of an outlet as the interior finishing material is replaced, it is not easy for the user himself to perform.
JP 2005-36573 A

  The present invention has been made in view of the above problems, and in a building having an interior finishing material mounting structure to which an interior finishing material can be attached and detached, for feeding power into the interior finishing material caused by the attachment and detachment of the interior finishing material. The main object of the present invention is to provide a building having an interior structure that can facilitate work.

  Hereinafter, means and the like effective for solving the above-described problems will be described while showing functions and effects as necessary. In the following, in order to facilitate understanding, a corresponding configuration example in the embodiment of the invention is appropriately shown in parentheses, etc., but is not limited to the specific configuration shown in parentheses.

  In the present invention, interior base materials (interior base materials 11 and 41) that constitute the foundation of the interior surface in a building, and interior receiving members (first interior receiving member 15 and second interior receiving member) fixed to the interior base material. Member 16, slide guide 42), and a plurality of interior finishing materials (interior finishing materials 10, 40) that are formed in a panel shape and are detachably attached to the interior receiving member to constitute the interior surface. . Then, the interior receiving member is provided with a conductive portion (conductive connection portions 24, 47) connected to a power source, and the interior finishing member is attached to the interior receiving member on at least one of the interior finishing materials. Providing conductive connection portions (conductive connection portions 37 and 54) that are electrically connected to the conductive portions, and providing electrical devices (lighting devices 32 and 53, outlets 33) electrically connected to the conductive connection portions. It is characterized by.

  According to this, the electric device provided in the interior finishing member is connected to the power source by attaching the interior finishing material to the interior receiving member. Thereby, it becomes possible to supply electric power to the electrical equipment provided in the interior finishing material without performing special electrical work or the like.

  By fitting a protrusion (projection 14) provided on one of the interior finishing material and the interior receiving member and a recess (insertion hole 13) provided on the other, the interior finishing material is attached to the interior finishing material. It is desirable to attach to the receiving member. Thereby, an interior finishing material can be attached to an interior receiving member with a simple configuration of a protrusion and a recess.

  A locking portion (convex portion 25) protruding inward from the peripheral edge portion is formed in the concave portion, and a locked portion (recessed portion 28) recessed inward from the peripheral edge portion is formed in the protruding portion. The locking portion is locked to the locked portion, the protrusion is fitted into the concave portion, and the conductive portion is connected to the locking portion between the locking portion and the locked portion. It is desirable to electrically connect the conductive connection portion. Since the connection between the conductive portion and the conductive connection portion is performed at the engaging portion between the locking portion and the locked portion, the reliability of the connection between the conductive portion and the conductive connection portion can be increased.

  The interior receiving member is formed in a long shape, the interior receiving member is provided with a groove-shaped guide portion (guide portion 45) extending in the longitudinal direction, and the groove bottom portions (bottom surface portions 44) of the groove-shaped guide portions are connected to each other. It is desirable that the plurality of parallel finishes are fixed in parallel on the interior base material, and the interior finish material is slid between the opposed guide portions to attach the interior finish material to a predetermined position of the interior receiving member. . Thereby, attachment to the interior receiving member of interior finishing material can be performed simply.

  The groove-shaped guide portion is formed with an engagement portion (conductive connection portion 47) that protrudes from the groove bottom portion and extends in the longitudinal direction, and the engagement portion and the side portion of the panel-like interior finish material An engagement groove (engagement groove 50) that can be engaged is formed, the engagement portion and the engagement groove are engaged, and the interior finishing material is attached to the interior receiving material, and the engagement portion and the It is desirable to electrically connect the conductive portion and the conductive connection portion at an engagement portion with the engagement groove. Since the connection between the conductive portion and the conductive connection portion is performed at the engagement portion between the engagement portion and the engagement groove, the reliability of the connection between the conductive portion and the conductive connection portion can be increased.

  A groove (power receiving guide 60) having an opening (opening 65) extending in the longitudinal direction is provided on the chamber side of the interior receiving member, and a connection terminal (electric power receiving joint 62) of the electrical device (power receiving joint 62) is provided in the groove. It is desirable that an in-groove energization part (conductive part 67) capable of energizing the electrical device by inserting the conductive connection part 71) is provided along the longitudinal direction. Thereby, it becomes possible to connect an electric apparatus to the arbitrary positions of a longitudinal direction, and the convenience improves.

  The electrical device is preferably an outlet (outlet 33) for taking out electricity from the surface of the interior side of the interior finishing material. Thereby, it becomes possible to change the position of the outlet on the interior surface by changing the mounting position of the interior finishing material provided with the outlet.

  A light transmissive material (resin plates 35 and 49) is provided on the interior finishing material, and the electrical device is a lighting device (illumination devices 32 and 53) disposed on the interior base material side of the light transmissive material. Is desirable. Thereby, it becomes possible to change an illumination position by changing the attachment position in the interior surface of the interior finishing material provided with the illuminating device.

  The building is preferably composed of a plurality of building units (building unit 21), and the interior base material and the interior receiving member are preferably fixed to the building unit in advance. Thereby, the process which fixes an interior receiving member to an interior base material in the construction site of a building can be reduced, and a construction period can be shortened. Further, since the interior receiving member can be attached to the building unit by an industrial production process, it is possible to improve the accuracy of the attachment position.

[First embodiment]
Hereinafter, a first embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a partially exploded perspective view showing a mounting structure for an interior finishing material of a building in the present embodiment. FIG. 2 is a cross-sectional view showing the mounting structure of the interior finishing material and the interior receiving member. FIG. 3 is a cross-sectional view illustrating the mounting structure of the interior receiving member in the joint portion of the building unit. FIG. 4 is an enlarged cross-sectional view of a main part in a joint portion between the interior receiving member and the interior finishing material.

  The mounting structure of the interior finishing material 10 in the present embodiment is applied to the inner wall in the indoor space of the building unit constituting the unit building. As shown in FIGS. 1 and 2, the interior finishing material 10 is attached to an interior receiving wall 12 fixed on an interior base material 11 made of gypsum board. A plurality of insertion holes 13 are formed in the interior receiving wall 12 at predetermined intervals. The interior finishing material 10 is formed in a square panel shape, and a plurality of protrusions 14 are provided on the back surface of the interior finishing material 10 at intervals similar to the insertion holes 13. The plurality of interior finishing materials 10 are attached to the interior receiving wall 12 so that the protruding portions 14 of the interior finishing material 10 are inserted into the insertion holes 13 of the interior receiving wall 12.

  Next, details of the interior receiving wall 12 and the interior finishing material 10 will be described. As shown in FIG. 2, the interior receiving wall 12 includes a first interior receiving member 15 and a second interior receiving member 16. The first interior receiving member 15 and the second interior receiving member 16 are formed in a rectangular panel shape from resin. Both the interior receiving members 15 and 16 are formed with the same size and thickness. Both the interior receiving members 15 and 16 are provided with step portions 17 and 18 in the thickness direction at both lateral ends thereof. In the first interior receiving member 15, the stepped portion 17 is formed so as to cut out the side (chamber side) to which the interior finishing material 10 is fixed along the lateral edge. On the other hand, in the second interior receiving member 16, the stepped portion 18 is formed so as to cut out the side (base side) fixed to the interior base material 11 along the lateral edge. The depth in the thickness direction of the notches of the stepped portions 17 and 18 is half the thickness of each interior receiving member. Further, the lateral widths of the notches in the stepped portions 17 and 18 of both the interior receiving members 15 and 16 are formed to be equal.

  In the step portion 17 of the first interior receiving member 15, three coupling holes 19 that are recessed from the chamber side toward the base side are formed at equal intervals in the height direction of the first interior receiving member 15. In addition, on the stepped portion 18 of the second interior receiving member 16, three coupling protrusions 20 projecting from the chamber side toward the base side are formed at equal intervals in the height direction of the second interior receiving member 16. The coupling hole 19 and the coupling protrusion 20 are formed in a shape in which both can be fitted. And these are formed in the position corresponding to the height direction of both the interior receiving members 15 and 16. The first interior receiving member 15 and the second interior receiving member 16 are connected to each other by inserting the coupling protrusion 20 of the second interior receiving member 16 into the coupling hole 19 of the first interior receiving member 15. .

  As described above, the depth in the thickness direction of the notches of the stepped portions 17 and 18 of the first and second interior receiving members 15 and 16 is half of the thickness of each interior receiving member. Further, the lateral widths of the notches in the stepped portions 17 and 18 of both the interior receiving members 15 and 16 are formed to be equal. Accordingly, when the coupling protrusion 20 of the second interior receiving member 16 is inserted into the coupling hole 19 of the first interior receiving member 15 and the first interior receiving member 15 and the second interior receiving member 16 are connected, a gap and a step are formed. It is possible to connect both the interior receiving members 15 and 16 without any other. Then, the stepped portions 17 and 18 of the first interior receiving member 15 and the second interior receiving member 16 are overlapped with each other so as to be alternately arranged in the lateral direction and arranged in a plurality of rows so that the interior is arranged. A receiving wall 12 is configured. Both the interior receiving members 15 and 16 are fixed to the base receiving wall with screws or an adhesive. Further, the interior receiving members 15 and 16 are fixed to the interior base material 11 when the building unit 21 is produced in a factory.

  In addition, as shown in FIG. 3, the clearance gap 22 of a predetermined magnitude | size arises in the coupling | bond part of the building unit 21 which comprises a unit building. The interior receiving member in this portion is fixed at the construction site of the building.

  The first and second interior receiving members 15, 16 are formed with a plurality of insertion holes 13 on the chamber side surface. As shown in FIG. 1, the insertion holes 13 are provided at equal intervals in the vertical and horizontal directions. In this embodiment, three insertion holes 13 are provided in the vertical and horizontal directions for each interior receiving member. And also in the interior receiving wall 12 comprised by combining the some interior receiving members 15 and 16, the insertion hole 13 is formed in equal intervals vertically and horizontally.

  As shown in FIG. 4, the 1st and 2nd interior receiving members 15 and 16 have the conductor 23 in the inside. The conductors 23 are connected to each other on the lateral end surfaces of the first and second interior receiving members 15 and 16. The conductor 23 is connected to a conductive connection portion 24 formed in the insertion hole 13, and can supply power to an electrical device or the like connected to the conductive connection portion 24 from a power source in the building. The conductive connecting portion 24 is formed of a conductive metal, and a part of the conductive connecting portion 24 forms a convex portion 25 protruding in the inner diameter direction of the insertion hole 13 and is integrally formed with the resin interior receiving member. Two conductive connection portions 24 are provided in each insertion hole 13, one of which is connected to the positive electrode of the power supply and the other is connected to the negative electrode of the power supply.

  On the back surface (surface on the base material side) of the plurality of panel-shaped interior finishing materials 10, a plurality of protrusions 14 are formed at equal intervals at the same intervals as the insertion holes 13 formed in the interior receiving wall 12. Yes. As shown in FIG. 4, a gap 26 penetrating in a direction orthogonal to the protruding direction is provided at the tip of the protruding portion 14, and a pair of leg portions 27 is formed. The pair of leg portions 27 can be reduced in diameter in the direction of the gap 26 by forming the gap 26 therebetween. Concave portions 28 that are recessed in the inner diameter direction are formed on the outer diameter edge portions of both leg portions 27. The concave portion 28 is formed at a position corresponding to the convex portion 25 of the insertion hole 13 in a state where the protruding portion 14 is inserted into the insertion hole 13, and when the protruding portion 14 is inserted into the insertion hole 13. The convex portion 25 is fitted in the concave portion 28. The tip portions of both leg portions 27 are formed in a tapered shape by chamfering the outer surfaces thereof. Further, the tip end sides of the recesses 28 of both leg portions 27 are also tapered. Thereby, while making it easy to insert the protrusion part 14 in the insertion hole 13, when extracting the protrusion part 14, it is made easy to extract.

  The outer radial dimension in the natural state of the recesses 28 of both legs 27 is formed to be slightly larger than the inner dimension of the insertion holes 13 between the two protrusions 25. Thereby, in the state which inserted the protrusion part 14 of the interior finishing material 10 in the insertion hole 13 of an interior receiving member, both the leg parts 27 of the protrusion part 14 are in the state deform | transformed by reducing in diameter to the internal diameter side. The concave portion 28 comes into pressure contact with the convex portion 25 by the restoring force due to the deformation of both leg portions 27.

  In the present embodiment, first to third interior finishing materials 29 to 31 are used as the interior finishing material 10. The 1st interior finishing material 29 is a general inner wall panel which does not have an electric equipment inside. The second interior finishing material 30 is an illumination unit wall having an illumination device 32 such as an LED inside. The third interior finishing material 31 is a power supply unit wall provided with an outlet 33 on the room side surface. Each of the interior finishing materials 29 to 31 is formed by attaching resin plates 35 and 36 to both surfaces of a resin frame 34 formed in a square having the same size. The protrusion 14 described above is formed on the resin plate 36 on the base side.

  The projecting portion 14 of the first interior finishing material 29 is entirely formed of resin, and insulates energization from the conductive connection portion 24. The room-side resin plate 35 is given various designs and colors to enhance the design.

  As shown in FIG. 4, the projecting portion 14 of the second interior finishing material 30 is provided with a conductive connecting portion 37 formed of a conductive metal so that a part of the projecting portion 28 is exposed in the concave portions 28 of both leg portions 27. 14 is formed integrally. And in the state which the protrusion part 14 was fitted by the insertion hole 13, both the conductive connection parts 24 and 37 of the protrusion part 14 and the insertion hole 13 are connected. A lighting device 32 connected to the conductive connecting portion 37 is disposed inside the second interior finishing material 30. The lighting device 32 is supplied with power from the interior receiving members 15 and 16. The resin plate 35 on the room side of the second interior finishing material 30 is made of transparent or milky white or the like, and the light from the lighting device 32 is transmitted to the room side. Note that the lighting device 32 can be connected to all of the protrusions 14 of the second interior finishing material 30, but the lighting device 32 may be connected to only a part thereof. In that case, the protruding portion 14 to which the lighting device 32 is not connected is formed of only the resin without integrally forming the conductive connecting portion 37, like the protruding portion 14 of the first interior finishing material 29.

  One of the plurality of protrusions 14 of the third interior finishing material 31 is integrally formed with a conductive connection portion 37 with the same configuration as the protrusion 14 of the second interior finishing material 30. The resin plate 35 on the chamber side of the third interior finishing material 31 is provided with an outlet 33 that is a plug insertion port for taking out electricity. The outlet 33 is connected to the conductive connecting portion 37 in the third interior finishing material 31 and is supplied with power from the interior receiving members 15 and 16. The other protrusions 14 of the third interior finishing material 31 are formed of resin without integrally forming the conductive connection portion 37.

  According to the embodiment described above in detail, the following excellent effects can be obtained.

  The interior finishing material 10 of the present embodiment is attached by fitting a protruding portion 14 provided on the back surface side thereof into the insertion hole 13 of the interior receiving wall 12. Thereby, the interior finishing material 10 can be attached to the interior receiving wall 12 with a simple configuration of the protruding portion 14 and the insertion hole 13.

  In the present embodiment, the protrusions 14 of the second and third interior finish materials 30 and 31 provided with the conductive connection portion 37 are inserted into the insertion holes 13 of the interior receiving member provided with the conductive connection portion 24. Thus, the conductive connection portions 37 in the second and third interior finish materials 31 and 32 are connected to the power source through the conductive portions of the interior receiving members. Thereby, it becomes possible to supply electric power to the electric devices such as the lighting device 32 and the outlet 33 in the second and third interior finishing materials 31 and 32 without performing special electric work or the like.

  In the present embodiment, in a state where the protruding portion 14 is inserted into the insertion hole 13, the interior receiving members 15, 16 are placed in the recesses 28 formed in the protruding portions 14 of the second and third interior finishing materials 31, 32. A convex portion 25 formed in the insertion hole 13 is fitted. Conductive connection portions 24 and 37 are formed in the convex portion 25 and the concave portion 28, respectively. Thereby, both the conductive connection parts 24 and 37 will be connected in the fitting position of the convex part 25 and the recessed part 28. FIG. As a result, it is possible to improve the reliability of the connection between the two conductive connection portions 24 and 37. In the present embodiment, a gap 26 penetrating in a direction orthogonal to the protruding direction is provided at the tip of the protruding portion 14 to form a pair of leg portions 27. And in the state which the said convex part 25 and the recessed part 28 fit, both the leg parts 27 of the protrusion part 14 are the states which were diameter-reduced and deform | transformed to the internal diameter side. The concave portion 28 comes into pressure contact with the convex portion 25 by the restoring force due to the deformation of both leg portions 27. Thereby, since both the conductive connection parts 24 and 37 will be in the press-contact state, it becomes possible to improve the certainty of the connection of both the conductive connection parts 24 and 37 more.

  In this embodiment, the 2nd interior finishing material 30 which is an illumination wall which has the illuminating device 32 inside is provided. Thereby, the position of wall surface illumination can be changed by changing the attachment position with respect to the interior receiving wall 12 of the 2nd interior finishing material 30. FIG.

  In the present embodiment, a third interior finishing material 31 that is a power supply unit wall provided with an outlet 33 on the room side surface is provided. Thereby, the outlet 33 position can be changed by changing the attachment position of the third interior finishing material 31 to the interior receiving wall 12.

  The interior finishing material 10 and the interior receiving members 15 and 16 in the present embodiment are applied to a unit building configured by connecting the building units 21. The interior receiving members 15 and 16 are fixed to the building unit 21 in advance in the factory. Thereby, the process which fixes the interior receiving members 15 and 16 to the interior base material 11 in the construction site of a building can be reduced, and a construction period can be shortened. Further, since the interior receiving members 15 and 16 can be attached to the building unit 21 by an industrial production process, it is possible to improve the accuracy of the attachment position.

  In the present embodiment, a first interior finishing material 29 that does not have an electrical device is provided inside. And in this 1st interior finishing material 29, the protrusion part 14 whole of a back surface is formed with resin, and the electricity supply from the conductive connection part 24 is insulated. Further, in the second and third interior finishing materials 31 and 32, the protruding portion 14 to which no electrical device is connected is formed of only resin without molding the conductive connection portion 37. Thereby, the conductive connection part 24 of the insertion hole 13 of the interior receiving member is closed by the insulator, and safety can be ensured.

[Second Embodiment]
Next, a second embodiment of the present invention will be described with reference to the drawings. FIG. 5 is a partially exploded perspective view showing a mounting structure for an interior finishing material for a building in the second embodiment. FIG. 6 is a cross-sectional view showing the mounting structure of the base receiving member and the interior base material. FIG. 7 is a perspective view of the interior finishing material as seen from the back side.

  The mounting structure of the interior finishing material 40 in the present embodiment is applied to the inner wall in the indoor space of the building unit constituting the unit building. As shown in FIGS. 5 and 6, a plurality of long slide guides 42 are fixed in parallel to an interior base material 41 made of gypsum board. An interior finishing material 40 is attached between the adjacent slide guides 42.

  Next, details of the slide guide 42 and the interior finishing material 40 will be described. The slide guide 42 is formed of a long resin material. The slide guide 42 is fixed to the interior base material 41 with screws or the like so as to extend vertically from the upper end to the lower end of the inner wall surface. The slide guide 42 is fixed to the interior base material 41 when the building unit is produced in a factory.

  A plurality of the slide guides 42 are provided in parallel at a predetermined interval. On the base side and the chamber side of the slide guide 42, a guide wall portion 43 that protrudes toward the adjacent slide guide 42 is formed so as to extend in the vertical direction. A guide portion 45 is formed by a groove formed by both the base-side and chamber-side guide wall portions 43 and the bottom surface portion 44 connecting them. The guide portion 45 is formed with respect to one slide guide 42 toward both the left and right slide guides 42 adjacent in the lateral direction. That is, the guide portions 45 are formed on the left and right side surfaces of the single slide guide 42. The guide portion 45 regulates the movement of the interior finishing material 40 in the thickness direction, and also serves as a guide when the interior finishing material 40 is attached by sliding between the adjacent slide guides 42.

  The guide portion 45 is provided with a conductive connection portion 47 formed of a conductive metal that protrudes and extends from the bottom surface portion 44 of the guide portion 45 toward the adjacent slide guide 42. The conductive connection portion 47 is formed in the center between the guide wall portions 43 so as to extend in the vertical direction in parallel with the guide wall portions 43.

  A space between the bottom surface portions 44 of the left and right guide portions 45 in the slide guide 42 is hollow. A conductor 46 is disposed in the hollow portion. The conductor 46 is connected to the conductive connection portion 47, and can supply power to an electrical device or the like connected to the conductive connection portion 47 from a power source in the building. One of the conductive connection portions 47 provided on the slide guide 42 is connected to the positive electrode of the power source, and the other is connected to the negative electrode of the power source.

  A portion of the chamber-side guide wall 43 and the conductive connecting portion 47 is missing over a predetermined length. Specifically, it is missing from the position of 35 cm from the upper end of the slide guide 42 over about 30 cm.

  An interior finishing material 40 is disposed between the slide guides 42 disposed at a predetermined interval. The interior finishing material 40 has a square panel shape and is formed in a size (50 cm in this embodiment) corresponding to the interval between the guide portions 45 of the adjacent slide guides 42. The interior finishing material 40 is formed by attaching resin plates 49 to both surfaces of a resin frame 48 formed in a square shape. Then, as shown in FIGS. 6 and 7, engagement grooves 50 that can engage with the conductive connection portions 47 are formed at the two opposite sides of the interior finishing material 40 at the center in the thickness direction. Has been.

  As shown in FIG. 7, a part of the side on the back surface side of the interior finishing material 40 is notched. The notch length is about 10 cm from the upper and lower ends of the interior finishing material 40, and the notch width is the width of the guide wall 43 of the slide guide 42. Thus, the interior finishing material 40 can be disposed in the guide portion 45 from the guide wall portion 43 on the chamber side of the slide guide 42 and the missing portion of the conductive connection portion 47. A plurality of interior finishing materials 40 can be attached between the adjacent slide guides 42 by sequentially sliding the interior finishing materials 40 arranged between the guide portions 45 of the adjacent slide guides 42 along the guide portions 45. It has become. In addition, when the last one interior finishing material 40 is arrange | positioned between adjacent slide guides 42, the interior finishing material 40 currently arrange | positioned at the top is partly above the ceiling. Slide it up until it is positioned and lift it, and in that state, place the last one between the slide guides 42. Thereafter, if the interior finishing material 40 located at the uppermost position is lowered, the interior finishing material 40 can be attached between the adjacent slide guides 42 from the floor to the ceiling.

  In the present embodiment, first and second interior finishing materials 51 and 52 are used as the interior finishing material 40. The 1st interior finishing material 51 is a general inner wall panel which does not have an electric equipment inside. The second interior finishing material 52 is a lighting unit wall having a lighting device 53 therein.

  In the first interior finishing material 51, the entire engagement groove 50 is formed of resin, and the energization from the conductive connection portion 47 is insulated in the engagement groove 50. The room side resin plate 49 is given various designs and colors to enhance the design.

  In the second interior finishing material 52, a conductive connection portion 54 formed of a conductive metal with a part exposed in the engagement groove 50 is integrally formed with the resin frame 48. In the state where the second interior finishing material 52 is disposed between the adjacent slide guides 42, the conductive connecting portions 47 and 54 in the guide portion 45 of the slide guide 42 and the engaging groove 50 of the second interior finishing material 52 are Connected. A lighting device 53 connected to the conductive connection portion 54 is disposed inside the second interior finishing material 52. The lighting device 53 is supplied with power from the conductive connection portion 47 of the slide guide 42. The resin plate 49 on the chamber side of the second interior finishing material 52 is a transparent or milky white resin plate 49 so that light from the lighting device 53 is transmitted to the chamber side.

  According to the embodiment described above in detail, the following excellent effects can be obtained.

  In the present embodiment, the interior finishing material 40 is disposed between the opposing guide portions 45 in the adjacent slide guides 42, and the interior finishing material 40 is slid between the guide portions 45 so that the interior finishing material 40 is attached. Yes. Thereby, it becomes possible to attach the interior finishing material 40 easily.

  In the present embodiment, the conductive connection portion 54 in the engagement groove 50 provided on the side of the second interior finishing material 52 and the conductive connection portion formed to protrude from the bottom surface portion 44 of the guide portion 45 in the slide guide 42. 47 is connected in a state where the second interior finishing material 52 is disposed between the adjacent slide guides 42. Thus, by connecting both the conductive connection portions 47 and 54 at the engagement portion between the projecting conductive connection portion 47 and the conductive connection portion 54 in the engagement groove 50, the reliability of the connection can be improved. .

  In this embodiment, the 2nd interior finishing material 52 which is an illumination wall which has the illuminating device 53 inside is provided. Thereby, the position of wall surface illumination can be changed by changing the attachment position with respect to the slide guide 42 of the 2nd interior finishing material 52. FIG.

  The interior finishing material 40 and the slide guide 42 in this embodiment are applied to a unit building configured by connecting building units. The slide guide 42 is fixed in advance to the building unit in the factory. Thereby, the process which fixes the slide guide 42 to the interior base material 41 in the construction site of a building can be reduced, and a construction period can be shortened. Further, since the slide guide 42 can be attached to the building unit by an industrial production process, it is possible to increase the accuracy of the attachment position.

[Third embodiment]
Next, a third embodiment of the present invention will be described with reference to the drawings. FIG. 8 is a partially exploded perspective view showing the connection of the power receiving joint to the power receiving guide in the third embodiment. FIG. 9 is a cross-sectional view of the power reception guide and the power reception joint. FIG. 10 is a rear view of the power receiving joint. FIG. 11 is a partially exploded perspective view showing an example in which a lighting fixture is attached to a power receiving joint. FIG. 12 is a perspective view illustrating an example in which a television is attached to the power receiving joint. In addition, about the structure same as 2nd Embodiment, the code | symbol same as 2nd Embodiment is attached | subjected and description is abbreviate | omitted.

  As shown in FIG. 8, in the present embodiment, a power reception guide 60 is provided on the chamber-side surface of the slide guide 42. The power receiving guide 60 can be mechanically and electrically connected to a power receiving joint 62 provided with an outlet 61 which is a plug insertion port for taking out electricity. In addition, an insulating joint 63 for closing the power receiving guide 60 can be connected to the power receiving guide 60.

  As shown in FIG. 9, the power reception guide 60 is formed such that a groove having a substantially lip groove shape in the cross section extends in the longitudinal direction on the chamber side surface of the slide guide 42. An opening 65 is formed between the lip groove-shaped lip portions 64 so as to extend in the vertical direction. A pair of conductor holding portions 66 are formed along the vertical direction at both side positions inside the power receiving guide 60, and a pair of conductive portions 67 are attached to the conductor holding portions 66 along the vertical direction. An engagement groove 68 is formed between the lip portion 64 and the conductor holding portion 66.

  As shown in FIGS. 9 and 10, a connection portion 69 that is mechanically and electrically connected to the power receiving guide 60 is formed on the power receiving joint 62 on the side connected to the power receiving guide 60. As shown in FIG. 10, the connecting portion 69 engages with the engaging groove 68 of the power receiving guide 60 so that the connecting portion 69 does not come off from the opening 65 of the power receiving guide 60. Is formed. The inner dimensions of the conductor holding portion 66 and the lip portion 64 of the engaging groove 68 are set slightly smaller than the thickness of the engaging portion 70 when the engaging portion 70 is not engaged. Thus, in a state where the engaging portion 70 is engaged with the engaging groove 68, the engaging portion 70 is sandwiched between the conductor holding portion 66 and the lip portion 64. The connection portion 69 is provided with a pair of conductive connection portions 71 that are electrically connected to the conductive portion 67 in the power receiving guide 60. The conductive connecting portion 71 is electrically connected to the outlet 61 in the power receiving joint 62. Electric power can be supplied from the outlet 61 to lighting devices 72, a television 73, and the like.

  When the power receiving joint 62 is attached to the power receiving guide 60, the connecting portion 69 of the power receiving joint 62 is inserted from an arbitrary position of the opening 65 along the longitudinal direction of the power receiving guide 60. At this time, the engaging portion 70 and the conductive connecting portion 71 of the connecting portion 69 are inserted so that they are not in contact with the lip portion 64 of the power receiving guide 60. Next, the power receiving joint 62 is rotated in a state where the connection portion 69 is disposed in the power receiving guide 60. Then, the engaging portion 70 of the connecting portion 69 engages with the engaging groove 68 of the power receiving guide 60, and the conductive connecting portion 71 of the connecting portion 69 and the conductive portion 67 provided in the power receiving guide 60 come into contact. . In such a state, the power receiving joint 62 is electrically connected to the power receiving guide 60 and attached to the power receiving guide 60 without coming out of the opening of the power receiving guide 60.

  An insulating joint 63 is also attached to the power receiving guide 60. The basic structure of the insulating joint 63 is the same as that of the power receiving joint 62 except that the conductive connecting portion 71 of the power receiving joint 62 is formed of an insulating material such as resin and the outlet 61 is not provided. The insulating joint 63 is attached to a portion of the power receiving guide 60 where the power receiving joint 62 is not provided, and thereby the opening 65 is closed.

  Various electrical devices can be connected to the outlet 61 of the power receiving joint 62 attached to the power receiving guide 60. 11 and 12 show an example in which an electrical device is connected to the outlet 61 of the power receiving joint 62. FIG.

  FIG. 11 is an exploded perspective view showing an example in which the lighting fixture 72 is connected to the outlet 61 of the power receiving joint 62. The lighting fixture 72 is formed in a vertically long shape with substantially the same width as the slide guide 42 provided with the power receiving guide 60. A lighting device is provided inside the lighting fixture 72, and a plug capable of receiving power by being inserted into the outlet 61 is provided on the back of the lighting fixture 72. When connecting the lighting fixture 72, the power receiving joint 62 is attached in advance to a position corresponding to the plug of the lighting fixture 72. Then, the lighting fixture 72 is attached to the power receiving joint 62 by inserting the plug of the lighting fixture 72 into the outlet 61 of the power receiving joint 62.

  FIG. 12 is a perspective view showing an example in which the television 73 is connected to the outlet 61 of the power receiving joint 62. The television 73 connected in this example is a thin television such as a liquid crystal television. Prior to connecting the television 73, the power receiving joint 62 is attached to the power receiving guide 60 in advance according to the connection height of the television 73. Then, the plug of the television 73 is connected to the outlet 61 of the power receiving joint 62. The television 73 is fixed to the wall surface by being hung on a hook fixed to the slide guide 42 or the interior finishing material 40.

  In the present embodiment, a groove-shaped power receiving guide 60 extending in the vertical direction is formed on the chamber-side surface of the slide guide 42. A power receiving joint 62 provided with an outlet 61 can be connected to the power receiving guide 60. In addition, the power receiving joint 62 can be connected to an arbitrary height position of the power receiving guide 60. Thereby, the position of the outlet 61 can be freely changed depending on the type and application of the electrical equipment to be connected, and convenience is improved.

  In the present embodiment, an insulating joint 63 is connected to a portion of the power receiving guide 60 where the power receiving joint 62 is not connected. Thereby, the opening 65 of the power receiving guide 60 can be closed, and safety can be ensured.

[Other Embodiments]
In addition, this invention is not limited to the content of description of the said embodiment, For example, you may implement as follows.

In each of the above embodiments, the case where the present invention is applied to a unit building has been described. However, the present invention can also be applied to buildings other than unit buildings. Moreover, in each said embodiment, the case where it applied to the wall surface of a building was demonstrated. However, the present invention can also be applied to interiors such as floors and ceilings in addition to walls. In the first embodiment, each of the insertion holes 13 is provided with a conductive connection portion 24 connected to the positive electrode and the negative electrode. It was. However, each of the insertion holes 13 may be a positive hole or a negative hole, and power may be supplied to one electrical device from the two insertion holes 13. Moreover, in 1st Embodiment, the protrusion part 14 provided in the back surface of the interior finishing material 10 is provided at the same space | interval as the insertion hole 13 of the interior receiving members 15 and 16, and it fills all the insertion holes 13. FIG. Configured. However, the protrusions 14 provided on the back surface of the interior finishing material 10 can be reduced to the extent necessary for attachment to the interior receiving members 15 and 16 and power supply to the electrical equipment. In this case, the insertion hole 13 that is not used can be secured by closing it with an insulating cap or the like.

  In the first embodiment, the interior finishing material 10 having the same size is attached to the interior receiving wall 12. However, the interior finishing material 10 can have various sizes. It is also possible to change the length of the protrusion provided on the back surface of the interior finishing material for each interior finishing material. Thereby, various variation can be given to the magnitude | size of each interior finishing material 10, and the protruding dimension from the interior receiving wall 12, and it becomes possible to improve the designability of an interior surface.

  The design and color of the resin plate 49 on the front surface and the back surface of the interior finishing material 40 in the second embodiment may be different so that they can be used on both the front and back surfaces. Thereby, it becomes possible to change the image of a room easily by turning the interior finishing material 40 upside down and attaching it. Moreover, when the surface of the resin plate 49 on one side surface becomes dirty, the aesthetic appearance of the interior surface can be maintained by turning it over.

  In the third embodiment, electrical devices such as a lighting fixture 72 and a television 73 are connected via a power receiving joint 62 provided with an outlet 61. However, it is also possible to adopt a configuration in which the electric device is directly inserted into the power receiving guide 60 without using the power receiving joint 62 provided with the outlet 61.

The partial exploded perspective view which shows the attachment structure of the interior finishing material of the building in 1st Embodiment. Sectional drawing which shows the attachment structure of an interior finishing material and an interior receiving member. Sectional drawing which shows the attachment structure of the interior receiving member in the coupling | bond part of a building unit. The principal part expanded sectional view in the coupling | bond part of an interior receiving member and an interior finishing material. The partially exploded perspective view which shows the attachment structure of the interior finishing material of the building in 2nd Embodiment. Sectional drawing which shows the attachment structure of a base receiving member and interior base material. The perspective view which looked at the interior finishing material from the back. The partial exploded perspective view which shows the connection to the power receiving guide of the power receiving joint in 3rd Embodiment. Sectional drawing of a power receiving guide and a power receiving joint. The rear view of a receiving joint. The partial exploded perspective view which shows the example which attached the lighting fixture to the power receiving joint. The perspective view which shows the example which attached the television to the receiving joint.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 10 ... Interior finishing material, 11 ... Interior base material, 12 ... Interior receiving wall, 13 ... Insertion hole, 14 ... Projection part, 15 ... 1st interior receiving member, 16 ... 2nd interior receiving member, 24, 37 ... Conductivity Connection part, 32 ... lighting equipment, 33 ... outlet.

Claims (4)

An interior base material constituting the base of the interior surface in the building;
An interior receiving member fixed to the interior base material;
In a building having an interior structure that is formed in a panel shape and includes a plurality of interior finishing materials that are detachably attached to the interior receiving member and constitute the interior surface,
The interior receiving member is provided with a conductive portion connected to a power source,
At least one of the interior finish materials is provided with a conductive connection portion that is electrically connected to the conductive portion by attaching the interior finish material to the interior receiving member, and is electrically connected to the conductive connection portion. Installed electrical equipment,
By fitting a plurality of protrusions provided on one of the interior finishing material and the interior receiving member and a plurality of recesses provided on the other, the interior finishing material can be attached to the interior receiving member. With
The protrusion and the recess are provided with the conductive portion or the conductive connection portion formed of a conductive metal so that a part of the conductive metal is placed on the outer periphery of the protrusion and the inner periphery of the recess. are made form so as to exposed,
Furthermore, a pair of legs is formed at the tip of the protrusion, and a gap is provided between the pair of legs,
While forming a locking portion protruding inward from the peripheral edge of the recess,
On the protrusion, a locked portion recessed inward from the peripheral edge portion is formed,
When the locking portion is locked to the locked portion and the protrusion is fitted in the recess, the conductive portion and the conductive connection portion of the protrusion and the recess are deformed by deformation of the leg portion. The exposed portions of each other ,
The building which has the interior structure characterized by electrically connecting the said electroconductive part and the said conductive connection part in the latching site | part of the said latching | locking part and the said to-be-latched part. The building having an interior structure according to claim 1 , wherein the electrical device is an outlet for taking out electricity from a room-side surface of the interior finishing material. While providing a light transmissive material to the interior finishing material,
The building having an interior structure according to claim 1 or 2 , wherein the electrical device is a lighting device arranged on the interior base material side of a light transmissive material. The building is composed of a plurality of building units,
The building having an interior structure according to any one of claims 1 to 3 , wherein the interior base material and the interior receiving member are fixed to the building unit in advance.

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