JP2002332713A - Mounting structure for ceiling membrane - Google Patents

Abstract

PROBLEM TO BE SOLVED: To attractively and efficiently install ceiling membrane materials. SOLUTION: A plurality sheets of ceiling membrane material units 10 in which internal membrane materials 5 are extensively installed in a frame body frame 11 formed by fixing the end parts of the membrane materials 5 into membrane material fixing grooves 13 formed in the peripheral edges of the frame body frame 11 are fixed to frame fixing pieces 15 fixed to ceiling structural materials 3 at positions corresponding to suspension pieces 16 through the suspension pieces 16 installed on the ceiling membrane material units 10. The ceiling corner bead portions covered with the ceiling membrane material units 10 are covered with the corner bead decorative materials 20.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ceiling film mounting structure, and more particularly to a ceiling film material capable of efficiently providing a good-looking ceiling interior by using a nonflammable film material as an interior ceiling interior material. Mounting structure.

[0002]

2. Description of the Related Art
The ceiling is finished with a cloth covering, board covering or the like to cover the upper structural material and enhance the aesthetics of the room. In addition, the ceiling is generally formed of a horizontal surface, and the mounting is performed in consideration of the own weight of the finishing material. Therefore, it is necessary to construct a solid base material according to the interior material to be used. Further, in the case of a cloth interior covering or the like, the quality of the finish greatly depends on the quality of the groundwork, so that the work including the groundwork is time-consuming.

On the other hand, the applicant has developed a ceiling film material unit having a predetermined size using a non-combustible film material, and by attaching these ceiling film material units to a part of the structural material, the appearance is improved. The goal was to achieve a ceiling finish. SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems of the prior art, to provide a mounting structure of a ceiling membrane material which can be quickly constructed and has a good appearance even after the mounting.

[0004]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention fixes an end portion of a film material in a film material fixing groove formed on a peripheral edge of the frame frame and installs the film material inside the frame frame. Frame fixing means for fixing a plurality of ceiling membrane material units on which the membrane material is stretched, via suspension pieces attached to the ceiling membrane material unit, at positions corresponding to the suspension pieces of the ceiling structural material. And a ceiling parting part covered with the ceiling film material unit and covered with a parting edge decorative material.

Further, as another invention, a plurality of ceilings having an interior film material stretched on the frame frame by fixing an end portion of the film material in a film material fixing groove formed on a peripheral edge of the frame frame. The film material unit is locked to frame fixing means fixed at a position corresponding to the hanging piece on the peripheral edge of the ceiling structural material via a hanging piece attached to the ceiling film material unit, and The ceiling parting part covered with the ceiling membrane material unit is covered with a material and attached.

At this time, it is preferable that a wire is wrapped around a position facing the peripheral edge, and a part of the suspension piece of the ceiling film material unit is locked to the wire to provide a means for preventing the ceiling film material unit from falling. .

In the above case, the ceiling membrane material unit is carried into the construction site in a half-split shape via a hinge, spread at the hinge portion, and attached to the frame fixing piece portion of the structural material as a whole. Is preferred.

It is preferable that the hinge has a structure in which a synthetic rubber plate is disposed in the frame.

[0009]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing an embodiment of a ceiling membrane mounting structure according to the present invention, with reference to the attached drawings. . [Construction of new ceiling film material]
It is the top view which showed the construction example which unitized the ceiling film material of this invention and attached the predetermined number of ceiling film material units to the ceiling part. In the figure, part A is a plan view of the ceiling viewed downward from the upper structural material side, and part B is a plan view of the ceiling looking up from the indoor side. In the part B, the parting edge decorative material 20 is attached along the parting part between the ceiling 1 and the wall 2 of the ceiling membrane material unit 10 covering the ceiling surface. On the other hand, in part A, frame fixing pieces 15 for fixing the frame 11 of the ceiling membrane material unit 10 to the upper structural material (not shown) are arranged at predetermined intervals.

In this embodiment, the ceiling film material unit 10 is a rectangular frame 11 mm of 900 mm × 2600 mm.
In FIG. 1, four ceiling membrane units 10 are arranged so that the entire ceiling 1 can be covered, as shown in FIG. Has become. The frame body frame 11 is formed by assembling aluminum mold members having a flat hollow rectangular cross section as shown in FIGS. 2 and 3, and as shown in FIG. 12 are attached. Also,
The film material fixing groove 1 extends around the outer periphery of the frame 11.
3 are formed. A locking claw 13a is formed at the edge of the film material fixing groove 13, and as shown in each of FIGS.
When the end portion 5a of the film material 5 is accommodated in the film material fixing groove 13 and the film material holding bar 14 is fitted into the film material fixing groove 13, the respective locking claws 13a and 14a engage with each other. Thus, the film material end 5a can be fixed to the frame.
As the film material, various materials can be selected as long as they can meet the required specifications such as noncombustibility and can be stretched.

FIGS. 2 and 3 are partial perspective views showing details of a mounting structure for mounting the ceiling membrane material unit 10 shown in FIG. It is. As shown in FIGS. 2 and 3, the ceiling film unit 10 is fixed to a frame fixing piece 15 attached to a plurality of positions on the structural material 3 side by screws, and is attached to the upper surface of the ceiling film unit 10 to fix the frame. The hanging pieces 16 that are locked to the locking portions of the pieces 15 are fixed at predetermined positions in the ceiling space and can be hung. Further, as shown in FIG. 4A, the fixing piece 17 of the parting edge decorative material 20 is integrally screwed with the frame fixing piece 15 on the wall of the frame fixing piece 15.
It is attached by.

On the other hand, on the upper surface of the ceiling film material unit 10, two locking rails 11a each having a substantially L-shaped cross section in the longitudinal direction of the member are integrally formed in parallel and integrally as a shape member. The hanging piece 16 can be screwed at any position.

Here, the fixing of the members by locking the locking claws 15a, 16a provided on the frame fixing piece 15 and the hanging piece 16 will be described with reference to FIG. As shown in the figure, the frame fixing piece 15 is fixed to the structural member 3 with the screw 18 and has two parallel hanging flanges 15A extending downward and a mounting flange for fixing the screw. 15B and a molding material formed integrally therewith.
a is formed on the shoulder of the locking claw 15a.
Of the ceiling film material unit 1 by locking the jaws of the locking claws 16a
0 is suspended. At this time, at the joint between the adjacent ceiling membrane material units 10, 10, the suspension pieces 16 attached to both the ceiling membrane material units 10 are attached.
Are locked to the locking claws 15a of the frame fixing piece 15, respectively, so that there is no gap between them.

On the other hand, in the parting-off portion at the wall 2, an edge member 1 for adjusting the end of the ceiling membrane material unit 10 is adjusted.
9 is used to prevent the ceiling film material unit 10 from causing play with respect to the frame fixing piece 15. further,
The edge member 19 and the end of the ceiling film material unit 10 are hidden, and a parting edge decorative material 20 is attached for parting the wall 2 and the ceiling 1. By attaching the parting edge decorative material 20 having this constant width, the gap generated between the wall 2 and the end of the ceiling membrane material unit 10 can be covered, and the appearance of the parting part can be improved.

(Modification 1) In the ceiling film material unit 10 described above, the ceiling film material unit 10 once attached to the structural member 3 of the ceiling is firmly connected at the locking portion, so that remodeling or the like is required. If scheduled, it is difficult to remove the ceiling membrane material unit 10 from the structural material 3. Therefore, a modification in which the ceiling membrane material unit 10 can be easily removed from the structural material 3 as needed will be described with reference to FIGS. 4B and 5. As shown in FIG. 4B (FIG. 5A), the mounting flange length of the frame fixing piece 15 and the fixing piece 17 of the parting edge material 20 is set to be large. An open leg spring 25 made of a leaf spring is mounted at an intermediate position of the mounting flange 15A. As shown in FIG. 5A, the open leg spring 25 is normally bent in a substantially rectangular shape. In this state, the locking claw of the hanging piece 16 on the ceiling membrane material unit 10 side is shown in FIG.
It is locked as in the case of (a). To remove the ceiling membrane material unit 10 from the structural material 3 in this state, FIG.
As shown in (b), the ceiling membrane material units 10 are connected to each other, and a jig (not shown) for pushing up the open leg spring 25 is inserted through a gap below the hanging piece 16 attached to the structural material 3. The open leg spring 25 is pushed up from below to open the space between the mounting flanges 15A of the frame fixing piece 15. Thereby, the locking claw 16a of the hanging piece 16 is detached from the locking claw 15a of the mounting flange 15A, so that the ceiling membrane material unit 10 can be removed from the frame fixing piece 15 (see FIG. 5C).

(Modification 2) Next, the ceiling membrane unit 10
FIG. 4C shows a modified example of the frame body frame 11 of FIG.
This will be described with reference to FIG. In the frame body frame 11 shown in FIG. 4C, the hanging pieces 16 are formed integrally with the frame body, thereby reducing the number of parts and not forming rails on the frame body. It also leads to reduction. As is clear from the sectional view, the frame fixing piece 1
5 is directly in contact with the frame 11, the flanges of the frame fixing piece 15 and the fixing piece 17 of the parting edge material 20 are shortened, and the structure 3 and the film material 5 are formed.
Can be reduced, and the height of the edge member 19 can also be reduced in accordance with the height of the frame body frame 11. FIG. 4 (d) shows an elastically deformable string-shaped synthetic rubber as a film material holding bar that is fitted into the film material fixing groove 13 with the end 5 a of the film material 5 being housed in the film material fixing groove 13. A modification using the film material holding member 9 of FIG. As shown in the figure, when the film material holding member 9 is fitted into the film material fixing groove 13, the film material pressing member 9 is deformed and adhered so as to press the film material 5 into a groove shape to the groove peripheral surface. Can be.

[Construction of Renovated Ceiling Membrane] In contrast to the construction of the new ceiling membrane described above, the construction of the ceiling membrane when the interior of an existing building is supposed to be modified will be described with reference to FIGS. Will be explained. In the case of existing buildings, it is common for residents to already be occupying the upper floors or adjacent sections, and in such cases, drilling holes in ceiling structural materials is expected to generate noise and vibration. I can't do that. Therefore, the frame fixing piece 32 is fixed to the peripheral edge 31 arranged in advance in the parting-off portion. At this time, the frame fixing piece 32 is fixed to the side surface of the peripheral edge 31 at the parting position by a screw (not shown) or the like. It is provided between the body frame 11.

FIG. 7 is a perspective view partially showing the state of attachment of the ceiling membrane material unit 10 and the parting edge decorative material 20 near the corner of the peripheral edge 31. Further, the attached state is shown in each figure of FIG. As shown in FIG. 8A, a locking rail 11 c for locking with the hanging piece 33 is integrally formed on the upper surface of the frame body frame 11, and between the rail 11 c and the hanging piece 33. Is formed with a serrated overlapping adjusting surface 34. Frame fixing piece 32
By adjusting the distance between the flange 33a of the suspending piece 33 and the locking rail 11c with the overlapping margin adjusting surface 34 in the state where the suspension piece 33 is attached, the variation in the clearance between the hanging edge 31 and the peripheral edge 31 can be eliminated. In this state, the locking claw 20a of the parting edge decorative material 20 is locked to the locking claw 32a of the frame fixing piece 32 so that the ceiling membrane material unit 10
Shall be the parting edge at the end of FIG. 8B shows another modification in which a long hole 33b is provided in a flange portion of a hanging piece 33 supporting a frame body frame 11, and the ceiling film material unit 10 is positioned by a screw 34 through the long hole 33b. It is supposed to. In any case, the frame body frame 11 is formed by the flange 20a of the parting edge decorative material 20.
Has an adjustment margin enough to cover the end of the rim. In addition, the parting edge decorative material 20 is the ceiling film material unit 10.
Of the ceiling film material unit 10 as well as covering the ends of the ceiling film material unit 10.

Next, with reference to FIGS. 9 and 10, a description will be given of a procedure for applying the repaired ceiling film material. As shown in the plan view of FIG. 6, a case where four ceiling membrane material units 10 are attached to a ceiling where a ceiling peripheral edge 31 is constructed in an existing building will be described. 9A and 9B are cross-sectional views taken along a cross-sectional line IX-IX of one ceiling membrane material unit 10 in the longitudinal direction. In this case, as shown in FIG. The frame 1 is attached to the locking claw 32a of the frame fixing piece 32 attached at a predetermined position.
Locking claw 33 of hanging piece 33 attached to one end
a, the position of the suspension piece 33 is adjusted back and forth at the overlap adjustment margin so as to be able to engage, and while confirming the positional relationship between the frame fixing piece 32 and the suspension piece 33, the entire ceiling membrane material unit 10 is Is attached from below. Further, the parting edge decorative material 20 is attached over the entire circumference by inserting the fixing flange of the parting edge decorative material 20 into the locking groove of the frame fixing piece 32 (FIG. 9B).
reference). On the other hand, when the adjacent ceiling film material units 10 are attached, as shown in FIG. 10A, the intermediate fixing pieces 3 arranged at the connection positions of the respective ceiling film material units 10 are used.
5, the locking claw 33a of the hanging piece 33 is locked, and the entire ceiling membrane material unit 10 is hung. Further, by finally attaching the parting edge decorative material 20 to the frame fixing piece 32, the interior of the ceiling can be easily modified to a film material specification.

[Measures to Prevent Falling of Ceiling Membrane Unit] In the installation work of the ceiling membrane material of the existing building, from the viewpoint of noise generation, the base plate 36 of the intermediate fixing piece 35 is directly attached to the ceiling structural member 3 with an adhesive. I have. In this case, when the adhesion of the intermediate fixing piece 35 is not sufficient, the intermediate fixing piece 35 supporting the load of the ceiling membrane material unit 10 may be peeled off from the structural material 3. In this case, it is necessary to reliably prevent the ceiling film material unit 10 from falling. Therefore, in the present embodiment, the fall prevention wire 3 shown in FIG.
7 was provided. A predetermined number of the fall prevention wires 37 are stretched between the opposing peripheral edges 31, and as shown in FIG. The ceiling film material unit 10 can be held even when it comes off.
The hanging hook 38 is screwed onto the intermediate joining material 12 supported by the frame 11, but may be formed integrally with the frame 11 or a part of the hanging piece 33. .

[Structure of Divided Ceiling Membrane Unit] The ceiling membrane material unit 10 described above depends on the area of the room.
It is assumed that the overall size of one sheet is about 900 mm × 2600 mm. Therefore, it can be assumed that it is difficult to carry the ceiling membrane material unit 10 into the room where the ceiling membrane material unit 10 is installed. In consideration of such a situation, a divided ceiling film material unit 10 in which the ceiling film material unit 10 having a predetermined size is divided in half is designed.
As shown in FIG. 12, the divided ceiling membrane material unit 10 is carried into a construction place in a state where it is folded to half the size to be constructed, and the hinge 40 at the center position of the ceiling membrane material unit 10 is removed. It is designed to be spread out to make the whole size. The structure of the hinge 40 is inserted into the hollow portion 11d in the frame 11 and the screw 4
It consists of a flexible band-like synthetic rubber plate 43 which is pressed and fixed via a flat steel holding bar 42 by one stop and is flexible.
At the time of loading, as shown by the two-dot chain line in FIG.
Bend to °. Then, as shown in FIGS. 13 and 14, the holding bar 42 is loosened with the holding bar 42 loosened while the frame frame 11 is straightened by extending the entire length.
1e, slide in the direction of arrow A (FIG. 14 (b)) so as to straddle the joint J of the frame 11, and attach the attachment plate 44 to the screws 41, 45.
By tightening, the rigidity of the joint J can be secured and integrated. Thus, the film material mounting work can be speeded up.

[Brief description of the drawings]

FIG. 1 is a plan view showing one embodiment of a ceiling film material mounting structure according to the present invention.

FIG. 2 is a partial perspective view showing an enlarged part of the ceiling membrane material mounting structure of the present invention.

FIG. 3 is an enlarged partial perspective view showing a part of the ceiling membrane material mounting structure of the present invention.

FIG. 4 is an enlarged partial cross-sectional view showing details of the connection of a ceiling membrane material mounting structure.

FIG. 5 is a partial cross-sectional view showing a modified example of the mounting structure of the ceiling film material.

FIG. 6 is a plan view showing one embodiment of a structure for mounting a ceiling film material in an existing building.

FIG. 7 is a partial perspective view showing an enlarged part of the ceiling membrane material mounting structure of the present invention.

FIG. 8 is a partial cross-sectional view showing, in an enlarged manner, details of how a ceiling membrane material is attached.

FIG. 9 is a cross-sectional view (long side direction) schematically showing the mounting procedure of the mounting structure of the ceiling membrane material.

FIG. 10 is a cross-sectional view (short side direction) schematically showing an attachment procedure of the ceiling membrane attachment structure.

FIG. 11 is a partial sectional view partially showing an example of a fall prevention structure.

FIG. 12 is a schematic perspective view schematically showing a construction example of a divided ceiling membrane material unit.

FIG. 13 is an enlarged partial cross-sectional view showing a bent state of a hinge of the divided ceiling membrane material unit.

FIG. 14 is an enlarged plan view and a sectional view showing a hinge structure of the divided ceiling membrane material unit.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Ceiling 2 Wall 3 Structural material 5 Membrane material 10 Ceiling membrane material unit 11 Frame frame 12 Intermediate joining material 13 Membrane fixing groove 14 Membrane holding bar 15, 32 Frame fixing piece 16, 33 Hanging piece 19 Edge member 20 Edge edge 20 Cosmetic material 25 Open leg spring 31 Peripheral edge 35 Intermediate fixing piece 37 Fall prevention wire 40 Hinge

Claims (5)

[Claims] 1. A plurality of ceiling film material units having an interior film material stretched on said frame material frame by fixing an end of the film material in a film material fixing groove formed on a peripheral edge of the frame material frame. A ceiling fixing member fixed to a position corresponding to the hanging piece of the ceiling structural material via a hanging piece attached to the ceiling film material unit, and the ceiling film material with a parting edge decorative material. An installation structure for a ceiling membrane material, wherein the installation is performed so as to cover a ceiling parting part covered by a unit. 2. A plurality of ceiling membrane material units having an interior membrane material stretched on the frame frame by fixing an end of the membrane material in a film material fixing groove formed on a peripheral edge of the frame frame. A ceiling fixing member fixed to a position corresponding to the hanging piece on a peripheral edge of the ceiling structural material via a hanging piece attached to the ceiling membrane material unit, and the ceiling with a parting edge decorative material. An installation structure for a ceiling membrane material, wherein the ceiling is covered by a ceiling part covered by a membrane material unit. 3. A ceiling film material unit is provided with a wire suspended over a position opposite to the peripheral edge, and a part of a suspending piece of the ceiling film material unit is engaged with the wire so as to prevent the ceiling film material unit from falling. 3. The mounting structure for a ceiling film material according to claim 2, wherein: 4. The method according to claim 1, wherein the ceiling membrane material unit is carried into a construction place in a half-split shape via a hinge, and is expanded at the hinge portion to be attached to a frame fixing piece portion of the structural material as a whole. The mounting structure for a ceiling membrane material according to claim 1 or 2, wherein: 5. The hinge according to claim 4, wherein a synthetic rubber plate is disposed in the frame.
Installation structure of the ceiling membrane material described.