JP2005256397A - Wall panel and its fitting method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To decrease the number of fitting screws used for fitting wall panels. <P>SOLUTION: Either of first fixing frame or third fixing frames Fa, Fb, Fc are fitted to the peripheral edge part of a ceiling plate 6 which constitutes a ceiling wall panel P. The respective first fixing frames Fa fitted to the two side parts of the ceiling wall panel P fixed to a cradling 5 are made to be the adjacent scheduled side parts to allow the adjacent ceiling wall panels P to slidingly insert therethrough. A supported plate part 23 and an engaging piece part 24, which are provided to the second fixing frames Fb of the adjacent ceiling wall panels P, are slidingly inserted into the support space part V provided to the respective first fixing frames Fa, to be mounted on and supported with the support plate part 11 of the first fixing frames Fa. A third fixing frames Fc is fitted to the part facing the peripheral edge part of the ceiling wall part R, in the ceiling plates 6 of the respective ceiling wall panels P. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a wall panel attached to a wall of a building. In addition, in this specification, the ceiling wall panel attached to the ceiling wall part of a building is demonstrated.

  As shown in FIG. 18, a ceiling base material is attached to the ceiling wall portion R of the building. In other words, the field edge receiver 4 is attached to the suspension bolt 2 and the suspension member 3 suspended from the bottom surface portion of the floor slab 1 forming the floor directly above, and a large number of field edges 5 are attached to the field edge receiver 4. It is fixed vertically and horizontally. A ceiling wall portion R is formed by attaching a large number of ceiling wall panels P ′ (ceiling board 6) to the edge 5. For example, a technique disclosed in Patent Document 1 exists in the conventional ceiling wall panel P ′.

Here, each ceiling board 6 is attached to a corresponding field edge 5 or the like by means of a mounting screw 7. Since a large number of ceiling plates 6 are attached to the ceiling wall portion R of a normal building, a large number of mounting screws 7 must be tightened, which is difficult and requires a lot of man-hours. . In particular, since the tightening work must be performed at a high place and in an unnatural posture with the worker facing the ceiling, immediate improvement is required. Further, since the multiple mounting screws 7 are exposed, the appearance is poor, and there is a problem that a joint rod for hiding each mounting screw 7 is necessary.
JP 2003-160996 A

  In view of the above-described problems, an object of the present invention is to make it easy to attach a wall panel.

  The invention of claim 1 for solving the above-mentioned problems is a wall panel that is mounted vertically and horizontally on a wall portion of a building, and has a flat wall surface plate and a frame shape corresponding to the shape of the wall surface plate. A fixed frame having the wall plate integrally attached to a lower end surface thereof, and the fixed frame is a support portion of the fixed frame on one side fixed to the wall base material in an adjacent portion of the wall panel. In addition, the supported portion of the fixed frame on the other side is supported by sliding insertion.

  When the wall panel according to the present invention is attached to the wall portion, the fixing frame of the wall panel is arranged in advance adjacent to the wall panel attached to the wall base material, and supports the fixing frame of the attached wall panel. The supported part of the fixed frame of the other wall panel is slid into the part. Thereby, the fixed frame of the wall panel by the side of sliding insertion is supported without being screwed to the wall base material. As a result, the work of screwing the fixing frame of the wall panel on the slide insertion side becomes unnecessary, and the number of work steps can be reduced. Further, each fixed frame forms a space portion between the wall base material and the wall plate, and an effect that a three-dimensional feeling (depth feeling) is felt on the wall portion is achieved.

  According to a second aspect of the invention, on the premise of the first aspect of the invention, the supported portion of the other side wall panel is supported by the supporting portion of the one side wall panel, and the other side wall panel is supported. The supported portion is characterized in that it is arranged at a facing portion of a fixture that fixes the wall panel on one side to the wall base material. In the present invention, since the supported portion of the fixing frame on the other side is disposed on the opposite portion of the fixture for mounting the fixing frame on one side to the wall base material in a state where the wall panel is mounted, The tool is no longer exposed and the aesthetics are improved.

  According to a third aspect of the present invention, on the premise of the first or second aspect of the present invention, the fixed frame is inserted into a screw rod fixed to the wall surface plate, and is fastened with a nut member to be attached. . In this invention, since the screw rod for attaching each fixing frame is fixed to the wall surface plate and the screws are not exposed to the opposite side portion of the wall surface plate, the appearance of the wall panel is good.

  According to a fourth aspect of the present invention, on the premise of any one of the first to third aspects, the wall surface plate is hinged to the fixed frame so as to be rotatable with respect to the fixed frame only on one side portion, and excludes the one side portion. At least one side portion is provided with a connecting means for detachably connecting to the fixed frame and attaching the wall plate so as to be openable. In the present invention, by operating the connecting means, the wall plate of the wall panel attached at an arbitrary position can be opened, and the wall portion can be inspected.

  According to a fifth aspect of the present invention, on the premise of any of the first to third aspects of the present invention, a slide preventing member is attached to a portion of the fixed frame that faces the wall portion. In this invention, the supported part of the fixed frame that is slid and inserted into the support part of the adjacent fixed frame is prevented from sliding in the reverse direction by the slide preventing member.

  According to a sixth aspect of the invention, on the premise of any of the first to third aspects of the invention, the wall surface plate is extended outward from the mounting position of the fixed frame. In this invention, a lighting fixture or the like can be attached to the extended portion of the wall surface plate without impairing the beauty of the wall portion.

  The invention of claim 7 is a method of sequentially attaching a plurality of wall panels to a wall base material provided on a wall part of a building along one of the vertical and horizontal directions of the wall part, wherein the wall panel Consists of a flat wall surface plate and a fixed frame in which the wall surface plate is integrally attached to its lower end surface, and the fixed frame is fixed to a wall base material at an adjacent portion of the wall panel. The supported portion of the fixed frame on the side is supported by slidingly inserting the supported portion of the fixed frame on the other side, and the fixed frame is disposed at the adjacent adjacent side of at least two sides of the first wall panel. A first construction step of fixing and attaching to the wall base material via the intermediate wall panel excluding the first and last, and fixing the attached wall panel at one or more adjacent adjacent sides Slide your own supported part into the support part of the fixed frame. In addition, a second construction step in which the remaining adjacent side is fixedly attached to the wall base material via a fixing frame, and the last wall panel is attached to the at least two adjacent sides. The third construction step is characterized in that it comprises a third construction step in which its own supported portion is supported by slide insertion and attached to the supporting portion of the fixed frame that fixes the frame.

  In the present invention, all the wall surface plates including the last wall surface plate can be attached to the wall portion without any trouble without changing the shape of the wall surface plate only for attachment by the fixing frame provided with the support portion. In addition, the last wall panel can be simply inserted by sliding its supported part into the support part of each fixed frame that fixes the adjacent wall panel that has been attached, at least two adjacent sides. It becomes possible to attach without directly fixing to the wall base material.

  The invention of claim 1 is a wall panel that is mounted vertically and horizontally on a wall portion of a building, and has a flat wall surface plate and a frame shape corresponding to the shape of the wall surface plate, and a lower end surface thereof. The wall surface plate is integrally formed with a fixed frame, and the fixed frame is adjacent to the support portion of the one side fixed frame fixed to the wall base material at the adjacent portion of the wall panel. The supported portion is configured to be supported by sliding insertion. For this reason, the fixed frame of the wall panel on the side to be slid and inserted is supported without being screwed to the wall base material. As a result, the work of screwing the fixed frame becomes unnecessary, and the number of work steps can be reduced.

  The invention of claim 7 is a method of sequentially attaching a plurality of wall panels to a wall base material provided on a wall part of a building along one of the vertical and horizontal directions of the wall part, wherein the wall panel Consists of a flat wall surface plate and a fixed frame in which the wall surface plate is integrally attached to its lower end surface, and the fixed frame is fixed to a wall base material at an adjacent portion of the wall panel. The supported portion of the fixed frame on the side is supported by slidingly inserting the supported portion of the fixed frame on the other side, and the fixed frame is disposed at the adjacent adjacent side of at least two sides of the first wall panel. A first construction step of fixing and attaching to the wall base material via the intermediate wall panel excluding the first and last, and fixing the attached wall panel at one or more adjacent adjacent sides Slide your own supported part into the support part of the fixed frame. In addition, a second construction step in which the remaining adjacent side is fixedly attached to the wall base material via a fixing frame, and the last wall panel is attached to the at least two adjacent sides. The third construction step is characterized in that it comprises a third construction step in which its own supported portion is supported by slide insertion and attached to the supporting portion of the fixed frame that fixes the frame. For this reason, all the wall surface plates including the last wall surface plate can be attached to the wall portion without any trouble without changing the shape of the wall surface plate only for attachment. In addition, the last wall panel can be attached without directly fixing it to the wall base material by simply sliding the supported part into the support part of each fixed frame that fixes the already mounted wall panel. Can do.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in more detail with reference to the best examples of the present invention. Figure 1 is a plan view of the ceiling wall portion R of the top wall panels P ₁ to P ₉ is attached according to the present invention, FIG. 2 is sectional view taken along line X-X of FIG. 1, FIG. 3 is a ceiling wall panel P _1, enlarged view of the adjacent portion of the P _2, FIG. 4 is a perspective view of a ceiling wall panel P _1, FIG 5 is plan view of the same, FIG. 6 separated ceiling plate 6 and the first and third of each fixed frame Fa, the Fc 7 is a perspective view of the ceiling wall panel P ₂ , FIG. 8 is a perspective view of the ceiling wall panel P ₃ , and FIGS. 9A to 9C are the ceiling wall panels P _{4 to} P. ₆ a perspective view of, in FIG. 10 (a) to (c) is a perspective view of a ceiling wall panel P ₇ to P _9.

In the present specification, 16 ceiling wall panels P are sequentially attached along one direction (in the horizontal direction in the present embodiment) to the ceiling wall portion R that is surrounded by the wall W and is rectangular in plan view. The case will be described. As shown in FIG. 1, the first ceiling wall panel P ₁ is attached to a lower left corner portion of the wall W in the drawing view (hereinafter, this portion is referred to as “origin portion”). mounted ceiling wall panels P ₃ adjacent transversely to the transverse ceiling wall panel P ₂ of two adjacent mounted in parallel to the ceiling wall panel P ₂ mounted after _per . Then, the first ceiling wall panels P ₄ adjacent in the vertical direction relative to the ceiling wall panel P ₁ is mounted, as in the case described above, adjacent transversely to the top wall panel P ₄ Two ceiling wall panels P ₅ are attached in parallel, and the ceiling wall panel P ₆ is attached adjacent to the ceiling wall panel P ₅ attached later in the lateral direction. Thereafter, similarly, the ceiling wall panels P _{7 and} P ₈ are sequentially attached, and finally the ceiling wall panel P ₉ is attached. Here, in FIG. 1, the same shape is given to the ceiling wall panel P having the same shape, and the order in which the ceiling wall panel P is attached in parentheses is described.

  As shown in FIGS. 1 to 3, each ceiling wall panel P of the present embodiment includes a rectangular ceiling plate 6 in a plan view and fixed frames Fa attached to the peripheral edge of the upper surface of the ceiling plate 6. Fb and Fc. For the ceiling plate 6 constituting each ceiling wall panel P, any two types or all of the fixed frames Fa, Fb, Fc correspond to the planar shape of the ceiling plate 6. Thus, it is attached in a frame shape. The ceiling plate 6 is made of a metal such as aluminum, but may be made of a resin or other material. In the case of the present embodiment, the thickness and size of the ceiling plate 6 in each ceiling wall panel P are the same. Each of the fixed frames Fa, Fb, Fc is an aluminum mold having a constant cross-sectional shape over the entire length. A third fixed frame Fc is attached to a portion of each ceiling wall panel P that faces the building wall W. In FIG. 1, symbols A, B, and C indicate the first fixed frame Fa, the second fixed frame Fb, and the third fixed frame Fc, respectively. And the structure of the connection part of the ceiling wall panels P is the same in both the horizontal direction and the vertical direction, and they are connected by the first fixed frame Fa and the second fixed frame Fb.

First, the ceiling wall panel P ₁ will be described. As shown in FIGS. 4 to 6, the first fixed frame Fa is orthogonal to the two sides on the back side (the side far from the origin) of the rectangular ceiling plate 6 constituting the ceiling wall panel P _1. Similarly, third fixing frames Fc are orthogonally attached to two sides on the near side (side closer to the origin). The third fixed frame Fc is attached to a portion facing the wall W when the ceiling wall panel P ₁ is attached (see FIG. 1).

The first fixed frame Fa will be described. As shown in FIGS. 3 to 6, the first fixed frame Fa includes a substrate portion 8 attached along the peripheral edges of two sides on the back side of the upper surface of the ceiling plate 6, and an edge portion of the substrate portion 8. An upright plate portion 9 provided in an upright state from above, and a support plate portion 11 formed by bending from the upper end portion of the upright plate portion 9 to the inside (in the direction toward the center of the ceiling plate 6) at a right angle. A support space forming plate portion 12 formed by bending upward from the front end portion of the support plate portion 11, and bending outwardly extending from the support space forming plate portion 12 at a right angle to extend the field edge 5. It is comprised from the field edge contact board part 13 contact | abutted by. A bag-like support space V is formed by the support plate 11, the support space forming plate 12, and the edge contact plate 13. A locking piece 24 of a second fixed frame Fb, which will be described later, is slid into and inserted into the support space V. For this reason, the inner height H ₁ of the support space V is slightly larger than the height H ₂ of the locking piece 24 (see FIG. 3).

  A plurality of screw rods 14 project from the peripheral edge of the upper surface of the ceiling plate 6 at a predetermined interval. The board portion 8 of the first fixed frame Fa is provided with screw insertion holes 8a through which the screw rods 14 are inserted (see FIG. 6). When the first fixed frame Fa is attached to the ceiling plate 6, the corresponding screw rod 14 is inserted into the screw insertion hole 8 a of the substrate portion 8. Then, the hexagon nut 15 is screwed into the projecting portion of the screw rod 14 and tightened to attach them together. The screw rod 14 is fixed to the upper surface portion of the ceiling board 6. For this reason, no screws are exposed on the lower surface of the ceiling board 6 (the part where the ceiling board 6 is visually recognized), and the appearance of the ceiling board 6 is good. In FIG. 6, 16 is a washer.

Further, a screw insertion hole 13a is provided at a predetermined interval in the field edge contact plate portion 13 of the first fixed frame Fa. In the ceiling wall panel P ₁ , the field edge abutting plate portion 13 is brought into contact with the field edge 5, and the mounting screw 7 inserted into each screw insertion hole 13 a is tightened into the field edge 5. It is fixedly attached to the edge 5. Since each screw insertion hole 13a is provided outward from the edge of the ceiling plate 6, there is no problem when the mounting screws 7 are tightened.

Next, the third fixed frame Fc will be described. As shown in FIGS. 2 and 4 to 6, the third fixed frames Fc are attached to two sides on the near side of the ceiling plate 6 constituting the ceiling wall panel P ₁ . The third fixed frame Fc includes a base plate part 17 attached along the peripheral edges of the two front sides on the upper surface of the ceiling plate 6, and an upright plate provided in an upright state from the edge of the base plate part 17. A portion 18 and a field-abutting plate portion that is bent and extends at right angles from the upper end of the upright plate portion 18 inward (in the direction toward the center of the ceiling plate 6) and is in contact with the field edge 5. 19. In the third fixed frame Fc, similarly to the first fixed frame Fa, a screw rod 14 protruding from the upper surface of the ceiling plate 6 is inserted into a screw insertion hole 17a (see FIG. 6) provided in the base plate portion 17. The hexagonal nut 15 is screwed into the projecting portion of the screw rod 14 and tightened.

Next, a description will be given of the ceiling wall panel P _2. As shown in FIGS. 1, 2, and 7, the ceiling wall panel P ₂ is attached adjacent to the above-described ceiling wall panel P ₁ in the lateral direction. Each of the first fixed frames Fa is attached to the two sides, and the second fixed frame Fb and the third fixed frame Fc are attached to the two sides on the near side. Mounting method for configuration and ceiling joists 5 of the first fixing frame Fa, since the case of the ceiling wall panel P ₁ of identical, will be described only the second fixing frame Fb. The second fixed frame Fb includes a base plate portion 21 that is attached along the peripheral edges of the two front side portions on the upper surface of the ceiling plate 6, and an upright plate that is provided in an upright state from the end edge portion of the base plate portion 21. Portion 22, supported plate portion 23 that is bent and extended outward from the upper end portion of upright plate portion 22, and a locking piece portion that is bent upward from the tip portion of supported plate portion 23. 24. Since the locking piece portion 24 is bent, the strength of the supported plate portion 23 is increased. The second fixed frame Fb protrudes from the upper surface portion of the ceiling plate 6 in a screw insertion hole (not shown) provided in the substrate portion 21 in the same manner as the first and third fixed frames Fa and Fc. The screw rod 14 is inserted, and the hexagon nut 15 is screwed into the protruding portion of the screw rod 14 and tightened.

As shown in FIG. 3, the ceiling wall panel P ₂ slides itself so that the supported plate portion 23 of the second fixed frame Fb supports the first fixed frame Fa of the adjacent ceiling wall panel P ₁ . It is inserted into the part V and attached. At this time, the end edge portion of the supported plate portion 23 of the second fixed frame Fb is placed on the support plate portion 11 of the first fixed frame Fa. Thereby, the second fixed frame Fb is supported by the first fixed frame Fa. In this state, the supported plate portion 23 constituting the third fixed frame Fc is disposed directly below each mounting screw 7 that fixes the first fixed frame Fa to the field edge 5. For this reason, the screw heads of the mounting screws 7 are concealed by the supported plate portion 23 and are not exposed. Further, the height of the upright plate portion 22 of the second fixed frame Fb (the height from the bottom surface portion of the substrate portion 21 to the bottom surface portion of the supported plate portion 23) is the height of the upright plate portion 9 of the first fixed frame Fa. The height is the same as the height (the height from the bottom surface portion of the substrate portion 8 to the top surface portion of the support plate portion 11). For this reason, the ceiling plate 6 of the ceiling wall panel P ₂ in the attached state is disposed at substantially the same height as the ceiling plate 6 of the adjacent ceiling wall panel P ₁ .

As shown in FIG. 2, the top wall panel P ₂ described above and adjacent to the top wall panel P ₂ (2) in FIG. 1, the same ceiling wall panel P ₂ [ceiling panel P ₂ in FIG. 1 ( 3)] is attached. Wherein by adjusting the mounting number of the ceiling wall panels P _2, it can correspond to the width of the ceiling wall portion R of the building.

Next, the ceiling wall panel P ₃ will be described. As shown in FIGS. 1, 2, and 8, the ceiling wall panel P ₃ is attached adjacent to the above-described ceiling wall panel P ₂ in the lateral direction. The first fixed frame Fa is attached to the short side portion of the first side, and the second fixed frame Fb is attached to the long side portion on the near side. Each of the third fixed frames Fc is attached to the remaining two sides facing the wall W of the building. The ceiling wall panel P ₃ is supported by the supported plate portion 23 of the second fixed frame Fb entering the support space portion V of the first fixed frame Fa of the ceiling wall panel P ₂ adjacent in the lateral direction. The fixed edge Fa of the fixed frame Fa is attached by being screwed to the edge 5.

Only the mounting positions of the fixed frames Fa, Fb, and Fc will be described with respect to the ceiling wall panels P _{4 to} P ₉ other than the ceiling wall panels P _{1 to} P ₃ described above. As shown in FIG. 1, the ceiling wall panel P ₄ is attached adjacent to the ceiling wall panel P ₁ in the vertical direction. As shown in FIG. 9 (a), the first fixed frame Fa is attached orthogonally to the two sides on the back side, and the ceiling wall panel P ₁ is adjacent to the ceiling wall panel P _{1. A} second fixed frame Fb slidably inserted into the first fixed frame Fa is attached. A third fixed frame Fc is attached to the part facing the wall W. Similarly, the ceiling wall panel P ₅ is attached adjacent to the ceiling wall panel P ₄ in the lateral direction. As shown in FIG. 9B, the first fixed frame Fa is attached to two sides on the back side so as to be orthogonal to each other, and each ceiling wall panel P ₂ , A second fixed frame Fb that is slid into the first fixed frame Fa of P ₄ is attached. Similarly, the ceiling wall panel P ₆ is attached adjacent to the ceiling wall panel P ₅ in the lateral direction. As shown in FIG. 9C, the first fixed frame Fa is attached to the short side portion on the back side, and the third fixed frame Fc is attached to the long side portion (portion facing the wall W). It has been. Further, the two sides of the front side, the second fixing frame Fb to be slid into is attached to the first fixing frame Fa of the top wall panels P _3, P _5.

Next, a description will be given of the ceiling wall panel P ₇ ~P _9. As shown in FIG. 1, the ceiling wall panel P ₇ is attached to the upper left corner portion in the drawing so as to be adjacent to the above-described ceiling wall panel P ₄ in the vertical direction. As shown in FIG. 10 (a), a second fixed frame Fb slidably inserted into the first fixed frame Fa of the ceiling wall panel P ₄ is attached to the short side portion on the front side, and the rear side A first fixed frame Fa is attached to the long side portion on the side. The remaining two sides (the long side on the front side and the short side on the back side) are portions facing the wall W, and each third fixing frame Fc is attached. Similarly, the ceiling wall panel P ₈ is attached adjacent to the ceiling wall panel P ₇ in the lateral direction. As shown in FIG. 10B, the first fixed frame Fa is attached to the long side portion on the back side, and the third fixed frame Fc is attached to the short side portion. Further, the two sides of the front side, the second fixing frame Fb which is inserted slid into each first fixing frame Fa of the top wall panel P _5, P ₇ adjacent is attached.

Similarly, the ceiling wall panel P ₉ is finally attached to the ceiling wall portion R, and is adjacent to the ceiling wall panel P ₆ in the vertical direction and adjacent to the ceiling wall panel P ₈ in the horizontal direction. Is. As shown in FIG. 10C, the second fixed frame Fb is attached to the two sides on the near side, and the third fixed frame Fc is attached to the two sides on the far side (the portion facing the wall W). Is installed. The ceiling wall panel P ₉ has two sides on the near side placed and supported on the support plate 11 of the first fixed frame Fa of each adjacent ceiling wall panel P _6, P ₈ , and two sides on the back side. The part only substantially contacts the bottom surface of the field edge 5. For this reason, a leaf spring 20 whose upper part is bent in an arc shape along the longitudinal direction of each third fixed frame Fc is attached to each third fixed frame Fc in the ceiling wall panel P ₉ of the present embodiment. It has been. Since the ceiling wall panel P ₉ is attached, the bent portion 20a of the leaf spring 20 is pressed against the wall W when the ceiling wall panel P ₉ is disposed adjacent to the ceiling wall panels P _{6 and} P _8. And elastically deformed (see FIG. 14). When the supported plate portion 23 of the ceiling wall panel P ₉ is slid into the support plate portions 11 of the adjacent ceiling wall panels P _{6 and} P ₈ , the bent portion 20a of the leaf spring 20 is restored to its original shape. (See FIG. 2). Thereby, even if the ceiling wall panel P ₉ tries to slide in the direction opposite to the sliding insertion direction, the bent portion 20 a of the leaf spring 20 is interposed between the third fixed frame Fc and the wall W. The sliding prevention of the ceiling wall panel P ₉ is achieved.

The operation when the ceiling wall panel P according to the present invention is attached to the ceiling wall portion R of the building will be described. As shown in FIG. 1, in the case of the ceiling wall portion R of the building of the present embodiment, first, the ceiling wall panel P ₁ is attached to the lower left corner portion (origin portion) in the drawing view. That is, as shown in FIG. 11, the field edge abutting plate 13 of each first fixed frame Fa attached to the two sides on the back side of the ceiling wall panel P ₁ contacts the bottom surface of the field edge 5. It contacts and is screwed to the field edge 5 by each mounting screw 7 (first construction step). In this state, the field edge abutting plate portions 19 of the third fixed frames Fc attached to the two sides on the near side of the ceiling wall panel P ₁ substantially contact the bottom surface of the corresponding field edge 5. Further, in the ceiling wall panel P ₁ , the two sides on the back side to which the first fixing frames Fa fixed to the field edge 5 are attached are vertically connected to the ceiling wall panel P ₂ attached in the horizontal direction. It is an adjacent adjacent side portion for slidingly inserting each second fixed frame Fb of the ceiling wall panel P ₄ attached adjacent to the direction.

Next, the ceiling wall panel P ₂ is lifted and arranged adjacent to the ceiling wall panel P ₁ in the lateral direction as shown in FIGS. 11 and 12. The locking piece 24 of the second fixed frame Fb of the ceiling wall panel P ₂ includes screw heads of the mounting screws 7 that screw the first fixed frame Fa of the ceiling wall panel P ₁ to the field edge 5; It arrange | positions between the standing board parts 9 of the said 1st fixed frame Fa. Thereby, there is no possibility that the said locking piece part 24 and the screw head of each attachment screw 7 interfere. In addition, each first fixed frame Fa of the ceiling wall panel P ₂ is disposed immediately below the corresponding field edge 5.

The ceiling wall panel P ₂ is slid toward the ceiling wall panel P ₁ side. As shown in FIG. 13, the second fixed frame under the support plate 23 and the locking piece portion 24 of Fb of the ceiling wall panel P ₂ is, the first fixing frame Fa (adjacent schedule of installed ceiling wall panel P ₁ The support plate portion 23 is placed on the support plate portion 11 of the first fixed frame Fa. The ceiling joist abutment plate portion 13 of the first fixing frame Fa of the top wall panel P ₂ is screwed to the field edge 5 by the mounting screws 7 (second construction step). Each first fixed frame Fa screwed to the field edge 5 is similar to the ceiling wall panel P ₁ described above, and each second fixed frame Fb of the second ceiling wall panel P ₂ and the ceiling wall panel P ₅ is used. It is an adjacent planned side for sliding insertion.

As described above, the ceiling wall panel P ₂ includes a ceiling plate that is supported by the supported plate portion 23 of the second fixed frame Fb attached to the edge of one side (the side adjacent to the ceiling wall panel P ₁ ). The field abutment plate 13 of the first fixed frame Fa supported by the support plate 11 of the first fixed frame Fa of P ₁ and attached to the other edge is attached to the corresponding field 5. It is fixedly placed by screwing. For this reason, in the ceiling wall panel P ₂ , the work of tightening the mounting screw 7 is not required in the adjacent part to the ceiling wall panel P _1, and the number of steps for mounting the ceiling wall panel P ₂ is reduced. In addition, since the supported plate portion 23 of the second fixed frame Fb of the ceiling wall panel P ₂ is disposed directly below each mounting screw 7 for fixing the first fixed frame Fa of the ceiling wall panel P ₁ , The screw head of the screw 7 is prevented from being exposed. Further, in a mounted state of the roof wall panel P _2, and the ceiling plate 6 of the ceiling plate 6 and the ceiling wall panel P ₂ of the ceiling wall panel P _1, at a predetermined joint width L, it is positioned at substantially the same height The Further, between and if the ceiling plate 6 of the top wall panels P _1, P _2, since the space portion by the height of the first fixing frame Fa is formed for ceiling joist 5, the ceiling wall portion R The effect that a three-dimensional feeling (a feeling of depth) is felt is produced.

Exactly in the same manner, the second ceiling wall panel P ₂ [in FIG. 1] is adjacent to the first ceiling wall panel P ₂ [ceiling wall panel P ₂ (2) in FIG. 1]. A ceiling wall panel P ₂ (3)] is attached (see FIG. 1). Further, as shown in FIG. 14, the ceiling wall panel P _{3 that} is adjacent to the _second ceiling wall panel P ₂ in the lateral direction is slid and attached. As in the case of the ceiling wall panel P ₁ , the third fixed frame Fc attached to the other end edge of the ceiling wall panel P ₃ has the field edge abutting plate 19 serving as the bottom surface of the corresponding field edge 5. It will be in the state which substantially contact | abutted to the part. Even in this portion, since it is not necessary to tighten each mounting screw 7, the number of work steps can be further reduced.

Subsequently, the ceiling wall panel P ₄ adjacent to the ceiling wall panel P ₁ in the vertical direction is attached. In the ceiling wall panel P ₄ , the supported plate portion 23 of the second fixed frame Fb enters the support space portion V of the first fixed frame Fa (adjacent planned side portion) of the ceiling wall panel P ₁ , and the first fixed frame Fa The support plate portion 11 is placed and supported. Moreover, each 1st fixed frame Fa attached to two sides of a back | inner side is screwed and fixed to the corresponding field edge 5, and becomes an adjacent plan side part. Then, two ceiling wall panels P ₅ are attached adjacent to the ceiling wall panel P ₄ in the lateral direction, and the ceiling wall panels P _{6 to} P ₈ are attached in the same manner.

Finally, the ceiling wall panel P ₉ is attached to the upper right corner portion in the drawing view of FIG. 1 (third construction step). As shown in FIG. 14, the supported plate portion 23 of the ceiling wall panel P ₉ is elastically deformed by pressing the bent portion 20a of the leaf spring 20 attached to the third fixed frame Fc against the wall W. It is slid into the supporting plate portion 11 of the ceiling wall panel P _6, P ₈ adjacent. The ceiling wall panel P ₈ that is adjacent in the horizontal direction and the ceiling wall panel P ₆ that is adjacent in the vertical direction both have the first fixed frame Fa corresponding to the supported plate portion 23 of the second fixed frame Fb. It is supported by being placed on the support plate portion 11 of this. In addition, since the leaf springs 20 are interposed between the third fixed frames Fc of the ceiling wall panel P ₉ and the portion of the wall W facing them, the ceiling wall panel P ₉ is slid by vibration or the like. This is prevented (see FIG. 2).

When removing each ceiling wall panel P described above, the ceiling wall panel P ₉ attached last is removed first, and each ceiling wall panel P is removed in the reverse order of attachment.

As described above, in the ceiling wall panel P of the present embodiment, the ceiling wall panel P ₉ attached last is removed first, and each ceiling wall panel P is removed in the reverse order of attachment. However, the ceiling wall panel P can be attached to be openable by providing the connecting means D to an arbitrary ceiling wall panel P for inspection or the like. With reference to FIG. 15 will be described coupling means D which is attached to the ceiling wall panel P _2. In the case of this embodiment, in the portion of the first fixed frame Fa of the ceiling wall panel P ₂ , the first fixed frame Fa and the ceiling plate 6 are separated, and both are connected by a hinge 25. Similarly, in the portion of the second fixed frame Fb, the second fixed frame Fb and the ceiling plate 6 are separated, and both are connected by a connecting means. That is, a connecting fitting 26 is attached to the end of the ceiling plate 6 along the height direction, and a protruding portion of the connecting fitting 26 from the ceiling plate 6 is interposed with an elastic compression spring 27. The connecting plate 28 is attached. The lower end portion of the connection fitting 26 protrudes from the lower surface of the ceiling plate 6, and the connection plate 28 is rotated when the operator rotates the connection fitting 26. The connecting plate 28 is locked to a stopper plate 29 having a substantially L-shaped cross section fixed to the inner surface of the upright plate portion 22 of the second fixed frame Fb, whereby the ceiling wall panel P ₂ in the ceiling wall portion R is secured. Is closed.

When opening the mounting position of the ceiling wall panel P ₂ , the connecting fitting 26 is rotated to release the locking state between the connecting plate 28 and the stopper plate 29. The ceiling plate 6 of the ceiling wall panel P ₂ is rotated downward with the hinge 25 as a rotation fulcrum, and the mounting position of the ceiling wall panel P ₂ is opened. Moreover, the said attachment position is obstruct | occluded by performing reverse operation.

The ceiling wall panel P of each example described above is a case where the ceiling plate 6 is rectangular. However, the planar shape of the ceiling board 6 may be other than a rectangle, for example, a triangle or a square. Thereby, each ceiling wall panel P can be attached to the ceiling wall part R of various shapes. Moreover, the size, material, shape, surface finish, height of each fixed frame Fa, Fb, Fc, joint width L _{1 and the} like may not be the same. For example, as shown in FIG. 16, the ceiling plate 6 in the ceiling wall panels P _1, P _2, P _{6 and} P ₇ is twice the ceiling plate 6 in the other ceiling wall panels P _3, P _{4 and} P ₅ . It may be of a size of As a result, the number of ceiling wall panels P can be reduced, and the appearance of the ceiling wall portion R can be changed.

Further, as shown in FIG. 17, the heights of the upright plate portions 9 and 18 of the fixed frames Fa and Fc in the ceiling wall panels P ₁ and P ₃ are set to the heights of the fixed frames Fa and Fb of the ceiling wall panel P _2. with higher than the height of the upright plate portion 9 and 22, the respective ceiling plate 6 in the ceiling wall panels P _1, P ₃ may be flared laterally. Thereby, a suitable space part for installing lighting fixtures, such as the fluorescent lamp 31, is formed in the overhang | projection part of each ceiling board, without impairing the beauty | look of the ceiling wall part R. FIG.

  Each above-mentioned Example is a case where each ceiling wall panel P is attached to the ceiling wall part R. FIG. However, it is also possible to use each ceiling wall panel P as a side wall panel and attach them to the side wall portion of the building. In this case, it is desirable that the last side wall panel is disposed at the lowermost part in order to maintain the mounting position.

Each ceiling panel P ₁ to P ₉ of the present invention is a plan view of the ceiling wall portion R attached. It is the XX sectional view taken on the line of FIG. It is an enlarged view of the adjacent portion of the top wall panel P _1, P _2. It is a perspective view of a ceiling wall panel P _1. It is also a plan view. It is a perspective view of the state which separated the ceiling board 6 and each 1st and 3rd fixing frame Fa and Fc. It is a perspective view of a ceiling wall panel P _2. It is a perspective view of a ceiling wall panel P _3. (A) to (c) is a perspective view of a ceiling wall panels P ₄ to P _6. (A) to (c) is a perspective view of a ceiling wall panel P ₇ to P _9. Adjacent the top wall panel P ₁ attached to ceiling joists 5 is an operation explanatory view of a state in which to place the ceiling wall panel P ₂ slide insertably. It is a top view of the state of FIG. A second fixing frame Fb slides inserted ceiling wall panel P ₂ to the ceiling wall panel P _1, it is an operation explanatory view of a state screwed in the ceiling joists 5. The ceiling wall panel P ₂ a ceiling wall panels P ₃ is an operation explanatory view of a state to be slid into. Opening means is a front sectional view of the ceiling wall panel P ₂ provided. Each ceiling panel P ₁ to P ₇ of different sizes is a plan view of the ceiling wall portion R attached. Ceiling wall panel P ₁ of the ceiling plate 6 is installed fluorescent lamps 31 to overhang portion is a front sectional view of a P _3. It is sectional drawing of the conventional ceiling wall panel P '.

Explanation of symbols

D: connection means Fa, Fb, Fc: fixed frame P, P ₀ ~P _9: ceiling wall panels
R: Ceiling wall (wall)
5: Field edge (wall base material)
6: Ceiling board (wall board)
7: Mounting screw (fixing tool)
11: Support plate part (support part)
14: Screw rod
15: Hex nut (nut member)
20: Leaf spring (slide prevention member)
23: Supported plate part (supported part)
24: Locking piece (tip of supported part)
25: Hinge

Claims (7)

A wall panel mounted vertically and horizontally on the wall of the building,
It consists of a flat wall surface plate and a frame corresponding to the shape of the wall surface plate, and a fixed frame in which the wall surface plate is integrally attached to the lower end surface thereof,
The fixed frame is configured such that, at an adjacent portion of the wall panel, the supported portion of the fixed frame on the other side is slid and supported by the support portion of the fixed frame on the one side fixed to the wall base material. A wall panel characterized by that. With the supported part of the other side wall panel supported by the supporting part of the one side wall panel, the supported part of the other side wall panel fixes the one side wall panel to the wall base material. The wall panel according to claim 1, wherein the wall panel is disposed at an opposing portion of the fixing tool. 3. The wall panel according to claim 1, wherein the fixing frame is inserted through a screw rod fixed to the wall plate and is attached by being tightened with a nut member. The wall plate is hinged to the fixed frame so that the wall plate can rotate with respect to only one side, and at least one side excluding the one side can be separated from the fixed frame to open the wall plate. 4. A wall panel according to claim 1, further comprising connecting means for attaching to the wall panel. The wall panel according to any one of claims 1 to 3, wherein a sliding prevention member is attached to a portion of the fixed frame that faces the wall portion. The wall panel according to any one of claims 1 to 3, wherein the wall plate is extended outward from a mounting position of the fixed frame. A method of attaching a plurality of wall panels to a wall base material provided on a wall portion of a building sequentially along one of the vertical and horizontal directions of the wall portion,
The wall panel includes a flat wall surface plate and a fixed frame in which the wall surface plate is integrally attached to a lower end surface of the wall panel, and the fixed frame is fixed to a wall base material at an adjacent portion of the wall panel. The supported portion of the fixed frame on one side is supported by slidingly inserting the supported portion of the fixed frame on the other side,
A first construction step in which the first wall panel is fixedly attached to the wall base material via the fixed frame at at least two adjacent sides.
The intermediate wall panel except the first and the last is inserted into the support part of the fixed frame fixing the wall panel already attached at one or a plurality of adjacent planned side parts, and the supported part is slid and inserted. A second construction step of fixing and attaching to the wall base material via a fixed frame at the remaining adjacent side portion;
Third construction in which the last wall panel is attached to the support part of the fixed frame that fixes the already-attached wall panel at at least two adjacent side parts by supporting the supported part by slide insertion. Process,
A wall panel mounting method comprising:

Images