JP2008180039A - Structure for connecting coved ceiling and wall together - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a structure for connecting a coved ceiling and a wall together, which can realize a high-performance room by imparting functionality, decorativeness, etc. to a connected portion between the ceiling and the wall. <P>SOLUTION: A ceiling-side fixing frame 8 in a coved shape, which is arranged at the side edge of a ceiling panel 4 and protruded to the outside of the ceiling panel, is superposed on a wall-side fixing frame 7 which is provided in such a manner as to protrude into the room R from an upper crosspiece 3a of a frame 3 mounted on the backside of a wall panel 1 positioned at the edge of the ceiling C and the protruding end of which is provided with a suspended piece 7c. Both of them are fixed so that a recessed coved void 13 can be formed between the wall panel and the ceiling panel. A functional rail portion 14, which can be suspended inside the coved void, is provided integrally with the wall-side fixing frame. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a connection structure between a raised ceiling and a wall whose peripheral edge is folded concavely.

  Conventionally, when a ceiling is attached to a unit room such as a bathroom, as shown in FIG. 5 <a>, the upper side of the upper horizontal rail 112 attached to the upper end of the back surface of the wall panel 111 located on the ceiling is upward. As shown in FIG. 5 <b>, the connecting piece 113 is extended, the bent piece 115 hanging from the side edge of the ceiling panel 114 is opposed to the connecting piece 113, and both are fixed by a fixing tool such as a screw 116. As described above, it is common to fit the decorative edge 118 in the gap 117 between the lower surface of the ceiling panel 114 and the upper end of the wall panel 111 so that the connection between the ceiling panel 114 and the wall panel 111 is beautifully fitted. .

  However, improvements in functionality and decorativeness have been demanded for unit rooms, and improvements are desired in the connection structure between the ceiling and the wall.

For example, Patent Document 1 describes a partition device in which hanger rails are arranged side by side on a ceiling, a partition panel is suspended from the hanger rail, and is movable in the longitudinal direction of the hanger rail.
JP-A-11-270215

  Accordingly, an object of the present invention is to provide a connection structure between a ceiling and a wall that can provide a high-performance room by providing functionality and decorativeness to the connection between the ceiling and the wall. Yes.

  The connection structure between the folded ceiling and the wall of the present invention is characterized by the following in order to solve the above problems.

  First, it is a connection structure between the raised ceiling and the wall, which forms the wall and is fixed on the wall side from the upper horizontal rail of the frame attached to the back of the wall panel located at the ceiling toward the interior of the room The frame is projected, the wall-side fixed frame has a hanging piece at the protruding end, and the ceiling-side fixed frame with a folded shape is arranged on the side edge of the ceiling panel that forms the ceiling. The ceiling-side fixing frame is overlaid on the wall-side fixing frame, and the two are fixed to form a concave folding gap between the wall panel and the ceiling panel, which can be suspended inside the folding gap. The functional rail portion is provided integrally with the wall-side fixing frame.

  2ndly, in the said 1st characteristic, a wall side fixed frame is a elongate member, it is provided in the whole horizontal width of a wall panel, and the functional rail part is provided over the full length of the wall side fixed frame.

  According to the first aspect of the present invention, the wall-side fixed frame that protrudes toward the interior of the room from the upper horizontal rail of the frame attached to the back surface of the wall panel located at the ceiling and has a hanging piece at the protruding end. The ceiling-side fixing frame, which is arranged on the side edge of the ceiling panel and protrudes to the outside of the ceiling panel, is overlapped, and the both sides are fixed to form a concave fold between the wall panel and the ceiling panel. Since a raised gap is formed, there is no need to provide a decorative edge at the connection between the ceiling panel and the wall panel as in the conventional case, and the connection between the ceiling panel and the wall panel fits neatly even without a decorative edge. . In addition, since a functional rail portion that can be suspended is provided integrally with the wall-side fixed frame inside the folding gap, for example, a functional instrument such as a clothes bar or a small member such as a display member is attached to the functional rail portion. It can be hung on the wall, improving functionality and decoration, and realizing a high-performance room. Furthermore, since the functional rail part is integrally provided inside the wall-side fixed frame, the functional rail part is not exposed to the room, and the installation of the functional rail part does not take time and is easy to install. It is.

  According to the second invention, in addition to the effects of the first invention, the wall-side fixing frame is a long member, is provided over the entire width of the wall panel, and the functional rail portion extends over the entire length of the wall fixing frame. Since it is provided, a functional instrument and a small member can be suspended in arbitrary folding gaps, and the mounting location of the functional instrument and the small member is not restricted.

  FIG. 1 is a cross-sectional view of an essential part showing an embodiment of a connection structure between a folded ceiling and a wall according to the present invention.

  The wall W is formed from the wall panel 1. The wall panel 1 has a rectangular decorative plate 2 that forms the inner wall of the room R on the surface, and a rectangular frame 3 is attached to the four peripheral edges of the back surface of the decorative plate 2. The frame 3 has at least an upper horizontal beam 3a at the upper edge of the rear surface of the wall panel 1, a lower horizontal beam at the lower edge of the rear surface, a left vertical beam at the left edge of the rear surface, and a right vertical beam 3b at the right edge of the rear surface. . Depending on the size of the wall panel 1, in order to increase the strength, one or a plurality of middle vertical rails are arranged between the left vertical rail and the right vertical rail 3 b, or the upper horizontal rail 3 a and the lower horizontal rail are arranged. One or a plurality of medium cross rails can be disposed between the two. A hollow metal frame can be used for each of the upper horizontal beam 3a, the lower horizontal beam, the left vertical beam, the right vertical beam 3b, the middle vertical beam, and the middle horizontal beam, thereby reducing the weight of the wall panel 1. At the same time, bending, twisting, and the like of the wall panel 1 can be suppressed.

  The ceiling C is formed from the ceiling panel 4. The ceiling panel 4 can be formed in accordance with the shape of the ceiling C, and can be divided into a plurality. The ceiling panel 4 includes a steel plate 5 that forms a ceiling surface, and an edge portion of the steel plate 5 that is positioned at the wall W is bent upward at a substantially right angle to form a bent piece 5a. A reinforcing gypsum board 6 is attached to the back surface of the steel plate 5.

  When the ceiling panel 4 is connected to the wall panel 1 built in the room R, the wall-side fixing frame 7 is disposed on the wall panel 1 located on the ceiling C, and the ceiling panel 4 is connected to the ceiling side. A fixed frame 8 is provided.

  The wall-side fixed frame 7 has a horizontal piece 7a having a depth longer than the thickness of the wall panel 1, and is integrally provided with a mounting portion 7b having a substantially U-shaped cross section having a constant height above the horizontal piece 7a. Yes. The lower end of the side piece 7b1 of the mounting portion 7b is connected to one end of the horizontal piece 7a. Moreover, in the wall side fixed frame 7, the drooping piece 7c is extended from one end of the horizontal piece 7a to which the lower end of the side piece 7b1 of the mounting portion 7b is connected. A support piece 7d extends in parallel with the horizontal piece 7a at the lower end of the hanging piece 7c, and the end of the supporting piece 7d opposite to the hanging piece 7c is bent upward at a substantially right angle to form a bent piece 7e. ing. In the wall-side fixed frame 7, the strength of the horizontal piece 7a is increased by the mounting portion 7b, and the strength of the hanging piece 7c is increased by the support piece 7d.

  The ceiling side fixed frame 8 is a folded frame having a substantially L-shaped cross section, and has an upright piece 8a, and the fixed piece 8b extends horizontally from the upper end of the upright piece 8a. The end of the fixed piece 8b opposite to the upright piece 8a is bent downward to form a bent piece 8c. The strength of the fixed piece 8b is increased by the bent piece 8c.

  The wall-side fixed frame 7 is connected to the upper horizontal rail 3a of the frame 3 attached to the back surface of the wall panel 1 located at the ceiling C. That is, the horizontal piece 7a is placed on the upper surface of the upper horizontal rail 3a, and the hanging piece 7c is disposed inside the room R so that the horizontal piece 7a is fixed on the wall side by a fixing tool such as a screw 9 at one end 7a1 of the horizontal piece 7a. The frame 7 is fixed to the upper horizontal frame 3a of the wall panel 1 located at the ceiling C. At this time, the side piece 7b2 facing the side piece 7b1 of the placement portion 7b is disposed on the substantially same vertical plane as the decorative plate 2 on the surface of the wall panel 1. By such fixing, the wall-side fixing frame 7 forms a wall W and is directed from the upper horizontal rail 3a of the frame 3 attached to the back surface of the wall panel 1 located at the ceiling C to the inside of the room R. Projected.

  The ceiling-side fixed frame 8 is formed on the outer side of the bent piece 5a formed on the edge of the steel plate 5 provided with the standing piece 8a on the ceiling panel 4 so that the fixed piece 8b protrudes outside the ceiling panel 4. And are connected by a fastener such as a bolt 10 and a nut 11. Holes into which fasteners such as bolts 10 and nuts 11 can be inserted can be formed in the upright pieces 8 a of the ceiling-side fixing frame 8 and the bent pieces 5 a of the steel plate 5 of the ceiling panel 4.

  In this way, after the wall-side fixing frame 7 is attached to the wall panel 1 and the ceiling-side fixing frame 8 is attached to the ceiling panel 4, the ceiling panel 4 is attached to the wall panel 1. That is, the ceiling-side fixing frame 8 is placed on the wall-side fixing frame 7, and the fixing piece 8b of the ceiling-side fixing frame 8 is brought into contact with the upper piece 7b3 of the placement portion 7b of the wall-side fixing frame 7 from above. A wall side protruding from the wall panel 1 toward the inside of the room R by bringing the upright piece 8a of the ceiling side fixed frame 8 into contact with the side piece 7b1 and the hanging piece 7c of the mounting portion 7b of the wall side fixed frame 7 from the outside. The ceiling panel 4 is connected to the wall panel 1 by fastening the upper piece 7b3 and the fixing piece 8b with a fastener such as a tapping screw 12 at a substantially central portion of the horizontal piece 7a of the fixing frame 7. At this time, the edge of the ceiling panel 4 is supported from below by the support pieces 7d and the bent pieces 7e of the wall-side fixing frame 7.

  In the connected state, the wall-side fixing frame 7 has a hanging piece 7 c and the ceiling-side fixing frame 8 has a shape that is folded up, so that a concave folding is formed between the wall panel 1 and the ceiling panel 4. A raised gap 13 is formed. Since the connection between the wall panel 1 and the ceiling panel 4 is not exposed due to the formation of the folded gap 13, the appearance is good and the appearance is excellent without providing a decorative edge. The connection between the wall panel 1 and the ceiling panel 4 fits beautifully.

  Further, in the connection structure between the folded ceiling and the wall shown in FIG. 1, the functional rail portion 14 is provided integrally with the wall-side fixing frame 7 in the folded gap 13. The functional rail portion 14 includes a pair of front and rear horizontal pieces 14 a and 14 b that are horizontally disposed between the separation pieces to allow insertion of a fixing tool such as a tapping screw 12. The horizontal pieces 14 a and 14 b are formed of the folding gap 13. It is arranged within the height. The horizontal pieces 14 a and 14 b are provided with vertical pieces 14 c and 14 d connected to the horizontal piece 7 a of the wall-side fixing frame 7. Due to the horizontal pieces 14a and 14b, the vertical pieces 14c and 14d, and the horizontal piece 7a, a gap 15 that opens downward is formed in the functional rail portion 14. For this reason, for example, functional equipment such as a clothes bar and small parts such as a display member can be hung on the functional rail portion 14, and the functionality and decoration of the room R can be improved. R is realized. Furthermore, since the functional rail portion 14 is integrally provided inside the wall-side fixing frame 7, the functional rail portion 14 is not exposed to the room R, and the arrangement of the functional rail portion 14 is troublesome. Easy to install.

  The wall-side fixing frame 7 can be manufactured as an extruded product of a metal such as aluminum. Further, the wall-side fixing frame 7 can be a long member and can be provided over the entire width of the wall panel 1 at the ceiling C. In this case, the functional rail portion 14 is also the entire length of the wall-side fixing frame 7. Since the functional instrument and the accessory member can be suspended in the arbitrary folding gap 13, the installation location of the functional instrument and the accessory member is not restricted.

  For example, the connection structure of the raised ceiling and the wall that can be exemplified above is formed by integrating the inner wall of the bathroom 21 and the washroom 22 adjacent to the bathroom 21 shown in FIG. It is suitable for mounting the bathroom 21 in which the inner wall is formed as a room where the washroom 22 is continuous and the ceiling C of the washroom 22.

  FIG. 2 is a plan view showing a bathroom and a washroom adjacent to the bathroom. 3 is an AA cross-sectional view of the bathroom and the washroom shown in FIG. 2, and FIG. 4 is a BB cross-sectional view of the bathroom and the washroom shown in FIG.

  A washroom 22 is disposed adjacent to the bathroom 21, and the horizontally long wall panels 1 a and 1 b have inner walls of the bathroom 21 and the washroom 22 having a length corresponding to each side of the bathroom 21 and the washroom 22. 1c is formed by being stacked in three steps from the floor F toward the ceiling C. The bathroom 21 and the washroom 22 are partitioned by a partition wall 23, and a door unit 24 that forms an entrance / exit is attached to the partition wall 23. In the door unit 24, a transparent glass plate 24b is fitted in the door frame 24a, and the glass door 24c is a hinged door that opens to the bathroom 21 side.

  When the inner walls of the bathroom 21 and the washroom 22 adjacent to the bathroom 21 are formed by using such horizontally long wall panels 1a, 1b, and 1c, the bathroom 21 and the washroom 22 are designed to be integrated. This saves design effort and simplifies the construction of the bathroom 21 and the washroom 22. Construction of the bathroom 21 and construction of the washroom 22 can be performed continuously, and work efficiency is high. As shown in FIG. 3, the formed inner wall has a unified feeling from the bathroom 21 to the washroom 22, and is formed as a room in which the bathroom 21 and the washroom 22 are continuous. In addition, a partition wall 23 is attached between the bathroom 21 and the washroom 22, and the partition wall 23 is attached with a door unit 24 fitted with a transparent glass plate 24 b, so that the bathroom 21 and the washroom 22 are attached. A sense of unity is further increased and the appearance is very excellent.

  The connection structure between the folded ceiling and the wall of the present invention that can be shown in FIG. 1 can be employed for the connection between the upper wall panel 1c and the ceiling panel 4 indicated by a circle X in FIG. By adopting the connection structure between the raised ceiling and the wall of the present invention, the inner wall of the bathroom 21 and the washroom 22 adjacent to the bathroom 21 is formed integrally, and the inner wall is a room where the bathroom 21 and the washroom 22 are continuous. The bathroom 21 and the washroom 22 in which are formed are functional, and the decorativeness is further improved, so that the high-performance bathroom 21 and the washroom 22 are realized.

  Note that the connection structure between the folded ceiling and the wall of the present invention is effective even when applied to either the bathroom 21 or the washroom 22. When applied to both, the height of the ceiling panel 4 is set to the same height in the bathroom 21 and the washroom 22, and the appearance becomes remarkable by making it the same finish.

It is principal part sectional drawing which showed one Embodiment of the connection structure of the folding ceiling and wall of this invention. It is the top view which showed the bathroom and the washroom adjacent to the bathroom. It is AA sectional drawing of the bathroom and washroom shown in FIG. It is BB sectional drawing of the bathroom and washroom shown in FIG. <a> <b> are perspective views showing the connection structure between the ceiling and the wall in the conventional unit room in the order of the construction process.

Explanation of symbols

W Wall C Ceiling R Room 1 Wall panel 3 Frame 3a Upper horizontal rail 4 Ceiling panel 5a Bending piece 7 Wall side fixing frame 7c Hanging piece 8 Ceiling side fixing frame 13 Folding gap 14 Functional rail section

Claims (2)

  A connection structure between the raised ceiling and the wall, which forms a wall, and a wall-side fixed frame protrudes from the upper horizontal rail of the frame attached to the back of the wall panel located at the ceiling toward the interior of the room The wall-side fixed frame has a hanging piece at the projecting end, protrudes to the outside of the ceiling panel at the side edge of the ceiling panel forming the ceiling, and the ceiling-side fixed frame having a folded shape is disposed on the wall side. A functional rail that allows the ceiling-side fixed frame to be superimposed on the fixed frame and fixed to form a concave folded gap between the wall panel and the ceiling panel. Is provided integrally with the wall-side fixing frame, and the connection structure between the folded ceiling and the wall.   2. The folded ceiling according to claim 1, wherein the wall-side fixing frame is a long member, is provided over the entire width of the wall panel, and the functional rail portion is provided over the entire length of the wall-side fixing frame. Connecting structure with the wall.