JPH10140731A - Structure of ceiling slender member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make possible to form a composite ceiling made up of a horizontal ceiling and an inclined ceiling connected thereto. SOLUTION: Ceiling slender members 1 comprising horizontal sections 1a and inclined sections 1b extending downward diagonally from the ends of the horizontal sections 1a can be formed easily by supporting both ends of the ceiling slender members 1 with receiving members 5, 6 fixed to the wall of a room.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a ceiling margin forming a ceiling in a room, and more particularly to a structure suitable for forming a composite ceiling composed of a horizontal ceiling and an inclined ceiling connected thereto. It relates to a ceiling margin structure.

[0002]

2. Description of the Related Art When a ceiling is formed in a room, for example, it is often the case that a ceiling edge is assembled on the upper side of the room, and a ceiling plate is attached to the ceiling edge. Conventionally, as a ceiling edge on which a ceiling plate is stuck, one described in Japanese Utility Model Publication No. 4-4087 is known.

[0003] The ceiling edge is fixed to a runner having a U-shaped cross section with an opening facing the wall of the room facing each other.
Each runner is formed by fitting both ends of a square-shaped or U-shaped field edge into the opening of each runner. In the ceiling edge of this configuration, the ceiling is formed by fixing a ceiling plate to the lower surface of the edge using a fastening member such as a screw.

[0004]

The ceiling of a room is generally formed horizontally. For example, when the roof of a house is extended outward in the direction of its inclination, the ceiling is placed below the extended roof. If the ceiling of the part where it is located is formed horizontally, a step will occur between the ceiling of the part located below the roof body that does not extend and the ceiling will be disturbed as well as the feeling of expansion as a room, Since the space under the ceiling in the lower part becomes narrower and it becomes easier to feel oppression, the ceiling in the part below the extended roof is an inclined ceiling that is inclined along the slope of the roof and is extended. The upper edge of the sloping ceiling is connected to the edge of the horizontal ceiling in the portion located below the roof body.

[0005] In the case of forming such a composite ceiling composed of a horizontal ceiling and an inclined ceiling connected to the horizontal ceiling, it is necessary to form the ceiling ridge in accordance with the composite ceiling. It is difficult to form such a ceiling ridge by the technique described in Japanese Patent Application Laid-Open No. 4-4087, and it is troublesome to form a ridge for a horizontal ceiling and then separately form a ridge for an inclined ceiling. I was forced to work.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a ceiling margin structure which can easily form a composite ceiling composed of a horizontal ceiling and an inclined ceiling connected thereto. And

[0007]

In order to achieve the above object, a ceiling margin structure according to claim 1 of the present invention comprises, as shown in FIGS. 1, 2 and 5, etc. A plurality of ceiling edge materials 1 each consisting of an inclined portion 1b extending obliquely downward from an end of the horizontal portion 1a are arranged at predetermined intervals, and both ends of these ceiling edge materials 1 are fixed to the wall side of the room, respectively. It is supported by receiving members 5 and 6.

The ceiling edge material 1 may be made of wood, metal, or synthetic resin. The ceiling edge material 1 is formed by separately forming a horizontal portion and an inclined portion, and in the case of metal, is formed by fixing the inclined portion to an end of the horizontal portion by welding or bolting. In the case of wooden, it is formed by fixing with gluing, nailing or the like, and in the case of synthetic resin, it may be formed by fixing with gluing, welding, or the like, or in the case of metal or synthetic resin, for example, As shown in FIGS. 9 and 10, the long member 2 may be integrally formed by bending at a predetermined position.

The inclination angle of the inclined portion 1b is preferably equal to the inclination angle of the roof, but is not limited to this. The receiving members 5 and 6 may be directly fixed to the wall, or, for example, as shown in FIG. 4, the ridges 7a and 7e may be fixed to the wall and fixed to the ridges 7a and 7e. .

In the ceiling edge structure according to the first aspect, receiving members 5 and 6 are arranged on walls opposed to each other in the room in the horizontal direction, and are vertically separated in the vertical direction. Are fixed at predetermined intervals between the receiving members 5 and 6, and each of the ceiling edge materials 1 is arranged at predetermined intervals.
Is supported by the receiving member 5 disposed above and the end of the inclined portion 1b is supported by the receiving member 6 disposed below, whereby the horizontal ceiling and the horizontal ceiling 1a are connected to each other. A ceiling edge for a composite ceiling composed of inclined slopes is easily formed.

The ceiling margin structure according to claim 2 is, for example, shown in FIG.
As shown in FIG. 2 and FIG. 5, etc., in claim 1, a horizontal end 1 c extends horizontally at an end of the inclined portion 1 b,
The horizontal end 1c is supported by the receiving member 6. The horizontal end 1c is, for example, shown in FIGS.
As shown in (1), the end of the inclined portion 1b may be formed by bending the end horizontally, or a horizontal end formed separately may be attached and fixed to the end of the inclined portion.

In the ceiling edge structure according to the second aspect, since the horizontal edge 1c extends horizontally at the end of the inclined portion 1b of the ceiling edge material 1, the horizontal edge 1c is formed by the horizontal edge 1c. It is at right angles to the receiving material 6. Therefore, the joining between the horizontal end portion 1c and the receiving member 6 is facilitated as compared with the case where the end of the inclined portion having no horizontal end is supported by the receiving member.

According to a third aspect of the present invention, as shown in FIG. 9 and FIG.
The ceiling edge material 1 is formed by making substantially V-shaped cuts 3 and 3 at predetermined positions of a long member 2 and bending the long member 2 from the cuts 3 and 3.

The elongate member 2 is made of, for example, a steel cylinder having a rectangular cross section. At predetermined positions in the longitudinal direction of the cylinder, the elongated members 2 are respectively provided on both side walls of the cylinder. The lower wall located inside the notch 3 is cut off by forming the notch 3 in a substantially V-shape from the lower wall edge, and an inverted V-shaped opening is formed in the side wall. By bending the long member 2 from the top, the ceiling edge material 1 having the horizontal portion 1a and the inclined portion 1b is formed.
The angle of the V-shaped cut 3 is set arbitrarily, and this angle is the inclination angle of the inclined portion 1b with respect to the horizontal portion 1a. Furthermore, in order to form a horizontal end 1c extending horizontally from the end of the sloped portion 1b of the ceiling edge material 1, the end of the sloped portion 1b is formed on both sides in the same manner as described above. The wall is formed by making a notch 3 in a V-shape from the edge of the upper wall and bending from the notch 3.

According to the third aspect of the present invention, a substantially V-shaped notch 3 is formed at a predetermined position of the long member 2 and the long member 2 is bent from the notch 3 so as to be horizontal. The ceiling edge material 1 having the portion 1a and the inclined portion 1b is easily formed as a single unit.

The ceiling margin structure according to claim 4 is, for example, shown in FIG.
As shown in FIGS. 2 and 5 and the like, the plurality of ceiling edge materials 1 arranged at predetermined intervals are elongated in the arrangement direction of the ceiling edge materials 1. It is connected with a long connecting member 10. The connecting member 10 is made of, for example, metal and is arranged so as to connect the ends of the horizontal portion 1a constituting each of the ceiling edge materials 1 on the side of the inclined portion 1b. Is fixed to the end with screws or the like. In addition, at least one connecting member 10 may be used, but a plurality of connecting members 10 may be used as long as the length of the ceiling edge material 1 is increased.

In the ceiling edge structure according to a fourth aspect, a plurality of ceiling edge materials 1 arranged at predetermined intervals are connected by a connecting member 10 which is long in the direction in which the ceiling edge materials 1 are arranged. By being connected, these ceiling edge members 1 are prevented from bending laterally and downward, and are reinforced.

The ceiling edge structure according to claim 5 is, for example, as shown in FIGS. 1 and 4, wherein the receiving members 5, 6 are connected to the end of the ceiling edge material 1 in any one of claims 1 to 4. This has a configuration having insertion portions 5a and 6a capable of inserting and fixing portions. The receiving members 5 and 6 may be wooden,
It may be made of metal, or may be made of synthetic resin. For the receiving members 5 and 6, for example, a long member having a substantially U-shaped cross section is used, and the openings are opposed to each other and fixed to mutually facing walls of the room. Thus, the receiving members 5, 6
Is a long member having a U-shaped cross section, the insertion portion capable of inserting and fixing the end of the ceiling edge material 1 is provided with an opening 5 of the receiving material.
a, 6a. Further, the receiving member is not limited to the long member having the U-shaped cross section, but may be formed of a square member or the like. In this case, the insertion portion is formed by forming a concave groove on the side surface of the square bar along the longitudinal direction of the square bar, or by forming a concave portion on the side surface of the square bar at a predetermined interval in the longitudinal direction of the square bar. .

In the ceiling edge structure according to claim 5, the receiving members 5, 6 have insertion portions 5a, 6a into which the ends of the ceiling edge material 1 can be inserted and fixed. Insertion part 5a,
By inserting and fixing the end of the ceiling edge material 1 into the ceiling edge material 6a, the ceiling edge material 1 is easily and reliably supported by the receiving members 5, 6, and the ceiling edge edge material 1 is inserted into the insertion portion 5a. ,
By inserting it into 6a, the positioning of the ceiling edge material 1 is easily performed.

The ceiling margin structure according to claim 6 is, for example, shown in FIG.
And as shown in FIG. 2, the ceiling edge material 1 positioned at the end side in the arrangement direction among the ceiling edge materials 1 arranged at a plurality of the predetermined intervals in claim 1. A second inclined member 11 supported by a second receiving member 8 inclined downward and having a lower end fixed to the wall side of the room at the horizontal portion 1a.
Are provided at predetermined intervals in the longitudinal direction of the horizontal portion 1a, and among the plurality of second inclined members 11..., The second inclined member 11 located on the end side in the arrangement direction and the inclination of the ceiling edge material 1 A third receiving member 2 which is inclined downward from a corner of the ceiling edge material 1 and whose lower end is fixed to the wall side of the room between the portion 1b
The third inclined member 26 supported by the third inclined member 2 is provided.
Construction members 27 are respectively provided between the second inclined member 1 and the second inclined member 11 and between the third inclined member 26 and the second inclined member 11.

The second inclined member 11 is made of, for example, the same material as the ceiling edge material 1 and has a horizontal end 11c extending horizontally at the lower end thereof. Although it is desirable to support with the two receiving members 8, the lower end of the second inclined member may be directly supported by the second receiving member without extending the horizontal end. The second receiving member 8 is formed of the same material as the receiving members 5 and 6, and has an insertion portion 8a into which the lower end of the second inclined member 11 can be inserted. Further, an upper end receiving member 12 for receiving an upper end portion of the second inclined member 11 is provided on the horizontal portion 1a where the second inclined member 11 is provided.
Is fixed, and the second inclined member 11 is fixed by the upper end receiving member 12.
It is desirable to support the upper end of the.

The third inclined member 26 is provided with the second inclined member 1.
It is made of the same material as 1 and its lower end is, if necessary,
The horizontal end may be formed to extend horizontally, but the horizontal end may not be formed. The third receiving member 23 is formed of the same material as the second receiving member 8, and has a configuration in which a lower end of the third inclined member 26 can be inserted. The erection material 27 is provided horizontally, and its length is set shorter as it is positioned higher.

In the ceiling margin structure of claim 6, the plurality of ceiling margin members 1... Form a ceiling margin for a composite ceiling composed of a horizontal ceiling and an inclined ceiling connected thereto. Are formed, and a plurality of the second inclined members 11... Are formed on the horizontal ceiling to form a ceiling edge for a second inclined ceiling that is connected by being inclined in a direction different from the inclined ceiling, The third inclined member 26 and the bridging member 27
, A ceiling edge for the corner inclined ceiling connecting the inclined ceiling and the second inclined ceiling is formed. That is, a complex ceiling for forming a horizontal ceiling, a sloping ceiling inclined from two sides of the horizontal ceiling, and a corner sloping ceiling connecting these sloping ceilings is easily formed. You.

[0024]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an embodiment of a ceiling margin structure according to the present invention. FIG.
FIG. 1 shows an example of a ceiling margin structure according to the present invention. FIG. 2 is a perspective view of the ceiling margin structure, and FIG. Note that FIG.
FIG. 8 to FIG. 8 explain the steps of assembling the ceiling margin structure of this example in this order.

In FIGS. 1 and 2, reference numeral 1 denotes a ceiling edge material. The ceiling edge material is made of steel, and is formed in a square tubular shape having a rectangular cross section. The ceiling edge material 1 includes a horizontal portion 1a, an inclined portion 1b extending obliquely downward from an end of the horizontal portion 1a, and a horizontal end portion formed to extend horizontally at an end of the inclined portion 1b. 1c.

As shown in FIGS. 9 and 10, a substantially V-shaped notch 3, 3 is formed at a predetermined position of a long member 2 in the form of a rectangular steel tube, as shown in FIGS. , Formed by bending the long member from the cuts 3, 3. That is, as shown in FIG. 9, at a predetermined position in the length direction of the long member 3, that is, at a position corresponding to the length of the horizontal portion 1 a from the end of the long member 3, Are cut in substantially V-shape from the lower wall edge on both side walls of
The lower wall located inside the cut 3 is cut off, and an inverted V-shaped opening is formed in the side wall.

Then, as shown in FIG. 10, the horizontal portion 1a and the inclined portion 1b are integrally formed by bending the long member 2 from the top of the inverted V-shaped opening. The angle of the V-shaped notch 3 is set arbitrarily, and this angle is equal to the horizontal portion 1a of the inclined portion 1b.
The inclination angle with respect to. Further, in the same manner as described above, V-shaped cuts 3 are formed on both sides of the edge of the sloped portion 1b of the ceiling edge material 1 from the edge of the upper wall, respectively.
By bending from the notch 3, the inclined portion 1
The horizontal end 1c is formed at the end of the b.

As described above, the substantially V-shaped cuts 3 and 3 are formed in the long member 2, and the long member 2 is cut into the cuts 3 and 3.
From the horizontal portion 1a and the inclined portion 1b.
And the horizontal edge portion 1c, the ceiling edge material 1 can be easily formed integrally. In the ceiling edge material 1, the bent portions from the cuts 3 and 3 include:
Reinforcement plates 4 and 4 for reinforcing this are fixed to side surfaces of the ceiling edge material 1 with screws or the like.

Both ends of the ceiling edge 1 having the above-mentioned configuration are supported by receiving members 5 and 6 fixed to the wall side of the room, respectively. The receiving members 5, 6 are steel channel members having a U-shaped cross section, and are fixed to the wall side of the room as described below. That is, as shown in FIG.
The field edges 7a to 7h are fixed by bonding, nailing, or the like. These ridges 7a to 7h are provided to form a substantially trapezoidal ceiling, and are each formed of a wooden timber. The walls to which the ridges 7a to 7h are fixed are formed of panels. This panel is made by assembling a vertical core material and a horizontal core material into a rectangular frame shape, assembling a reinforcing core material inside this rectangular frame, and further attaching face materials such as plywood on both sides of the rectangular frame. There is the field edge 7a-7,
It is fixed to the core material in the panel.

As shown in FIG. 4, the receiving material 5 is fixed to the edge 7a with its opening (insertion portion) 5a facing inward, while the receiving edge 5e is fixed to the receiving edge 7e. The material 6 is fixed with its opening (insertion portion) 6a facing inward. The receiving members 5 and 6 are set to have the same length, are opposed to each other in the horizontal direction, and are vertically separated from each other in the vertical direction. A second receiving member 8 is fixed to the receiving member 7f with its opening 8a facing inward. The second receiving member 8 is formed of a channel material in the same manner as the receiving member 5, and a second receiving member 8 described later is used.
The lower end of the inclined member 11 is supported.

As shown in FIG. 5, between the receiving members 5 and 6, a plurality of ceiling edge members 1.
6 are arranged at equal intervals in the longitudinal direction. The end of the horizontal portion 1a of each ceiling edge material 1 is inserted and fixed in the opening 5a of the receiving material 5, and the horizontal end portion 1c of each ceiling edge material 1 is inserted and fixed in the opening 6a of the receiving material 6. ing. As described above, since the receiving members 5 and 6 have the openings 5a and 6a into which the ends of the ceiling edge material 1 can be inserted and fixed, the openings 5a and 6a are provided.
By inserting and fixing the end of the ceiling edge material 1 into the ceiling edge material a, the ceiling edge material 1 can be easily and reliably supported by the receiving members 5 and 6. By inserting into the openings 5a and 6a, the vertical positioning of the ceiling edge material 1 can be easily performed.

Further, among the plurality of ceiling edge materials 1,.
The ceiling edge material 1 located at the left end in the arrangement direction is in contact with the edge edges 7b, 7c, 7d, and is inserted and fixed to the receiving material 9 fixed to the edge edges 7b, 7c. As shown in FIG. 4, the receiving member 9 is formed of a steel channel material similarly to the receiving members 5 and 6, and the length thereof is set shorter than the receiving members 5 and 6. Things.

Further, as shown in FIG. 5, the plurality of ceiling edge materials 1 arranged at predetermined intervals are
Are connected by a long connecting member 10 in the arrangement direction of. The connecting member 10 is a long steel member having a substantially U-shaped cross section. On its lower surface, fitting grooves into which the ceiling edge material 1 can be fitted are formed at predetermined intervals. I have. The connecting members 10 are arranged so as to connect the ends of the horizontal portions 1a of the ceiling edge members 1.
Are fitted to the respective horizontal portions 1a and fixed with screws, thereby connecting the ceiling edge materials 1.
In this manner, the plurality of ceiling edge materials 1 arranged at predetermined intervals
Are connected by the connecting member 10 so that the ceiling edge materials 1 can be reinforced by preventing their lateral and downward bending.

As shown in FIG. 6, among the plurality of ceiling edge materials 1 arranged at the predetermined intervals, the horizontal portion 1a of the ceiling edge material 1 located on the right end side in the arrangement direction includes: Second
A plurality of inclined members 11 are provided at predetermined intervals in the longitudinal direction of the horizontal portion 1a. That is, the upper end receiving member 12 is attached and fixed to the horizontal portion 1a along the horizontal portion 1a. The upper end receiving member 12 is formed of a steel channel member having a substantially U-shaped cross section, and is fixed to the horizontal portion 1a with its opening 12a directed obliquely downward.

The second inclined members 11 are disposed between the upper end receiving member 12 and the second receiving member, and the upper end thereof is inserted and fixed in the opening 12a of the upper end receiving member 12. The lower end is inserted and fixed in the opening 8 a of the second receiving member 8. The second inclined member 11 is made of steel, similarly to the ceiling edge member 1, and is formed in a square cylindrical shape having a rectangular cross-section, and has a lower end horizontally extending from the lower end. An extended horizontal end 11c is formed.

In order to form the horizontal end portion 11c, similarly to the horizontal end portion 1c of the ceiling edge material 1, the second inclined material 11c is formed.
A substantially V-shaped notch is formed in the lower end of the second receiving member 8, and the lower end is bent from the notch. The horizontal end 11c is inserted and fixed in the opening 8a of the second receiving member 8. In addition, among the second inclined members 11, the second inclined member 11 located at the right end portion in the arrangement direction is the edge 7 g,
7h, and is inserted and fixed in the receiving member 12 fixed to the edge 7h. As shown in FIG. 4, the receiving member 12 is formed of a steel channel material similarly to the receiving members 5 and 6, and the length thereof is set shorter than the receiving members 5 and 6. Things.

As shown in FIG. 6, a long receiving member 13 is fixed to the second inclined member 11 of the second inclined members 11 located at the left end in the disposing direction. Second
A short receiving member 14 is fixed to the horizontal end 11c of the inclined member 11. These receiving members 13 and 14 are formed of a steel channel material, and have openings 13a and 14 thereof.
a is directed to the side of the edge 7e. On the other hand, a long receiving member 15 is fixed to the inclined portion 1b of the ceiling edge material 1 located at the right end of the placement of the ceiling edge material 1. , A short receiving member 16 is fixed. The receiving members 15 and 16 are formed of a steel channel material, and the openings 15a and 16a are directed toward the field edge 7f.

A receiving member 17 is fixed to the edge 7e, and receiving members 18 and 19 are fixed to the edge 7f. These receiving members 17 to 19 are also formed of a steel channel material.
Are arranged facing the receiving material 13 side. The receiving member 18 is arranged with its opening 18a facing the receiving member 16 side, and the receiving member 19 is arranged with its opening 19a facing the receiving member 15 side.

Further, between the receiving member 16 and the receiving member 18, a reinforcing member 20 having a substantially H shape is disposed, and the ends of the reinforcing member 20 are respectively connected to the openings 16 of the receiving member 16.
a and the opening 18a of the receiving member 18 is inserted and fixed, and one steel member 20a of the reinforcing member 20 is inserted and fixed to the receiving member 17. Also, the other steel material 20b of the reinforcing material 20
The receiving member 21 is fixed with its opening 21a facing the receiving member 14 side. These receiving material 21 and receiving material 1
4, a reinforcement member 22 having a substantially H shape is disposed,
The ends of the reinforcing member 22 are inserted and fixed in the opening 21a of the receiving member 21 and the opening 14a of the receiving member 14, respectively.
One steel member 22 a of the reinforcing member 22 is inserted and fixed to the receiving member 19.

The steel member 20b of the reinforcing member 20 and the reinforcing member 2
2 at the intersection with the steel material 22b (third receiving material) 2
3 is fixed. The receiving member 23 has an L-shape, and is formed of a steel channel member having a U-shaped cross section. As shown in FIG. 8, a steel material 24 is in contact with the steel material 20b. One end of the steel material 24 is inserted and fixed in the opening 15a of the receiving material 15, and the other end is formed of the steel material 20b. It is inserted and fixed in the receiving member 23. On the other hand, a steel material 25 is in contact with the steel material 22b.
One end of 5 is inserted and fixed in the opening 13 a of the receiving member 13, and the other end is inserted and fixed in the receiving member 23.

As shown in FIG. 1, the second inclined members 11 are located at the left end in the disposing direction of the second inclined members 11. Between the slope 1b of the ceiling edge material 1 located at the right end,
The third inclined member 26 is provided to be inclined downward. The third inclined member 26 is made of steel having an L-shaped cross section, and its upper end is fixed to the left end of the receiving member 12 and the upper end of the inclined portion 1b. Receiving material 23
It is fixed to the upper surface of. The upper surface of the receiving member 23 is inclined obliquely upward.

Further, between the third inclined member 26 and the inclined portion 1b and between the third inclined member 26 and the second inclined member 11, bridge members 27 are respectively provided horizontally.
That is, the erection members 27 are formed of a steel tubular body having a rectangular cross section, and the length thereof is set shorter as it is positioned higher. And the third
Each of the bridging members 27 erected between the inclined member 26 and the inclined part 1b has one end inserted and fixed in the opening 15a of the receiving member 15 fixed to the inclined part 1b, and the other end. Are inserted and fixed to the third inclined member 26. Each of the bridging members 27 erected between the third inclined member 26 and the second inclined member 11 has one end thereof in the opening 13 a of the receiving member 13 fixed to the second inclined member 11. The other end is inserted and fixed to the third inclined member 26.

In the ceiling margin structure having the above-described structure, the plurality of ceiling margin members 1 can easily form a ceiling margin for a composite ceiling composed of a horizontal ceiling and an inclined ceiling connected thereto. Can be formed. Furthermore, the plurality of second inclined members 11 can form a ceiling edge for the second inclined ceiling connected to the horizontal ceiling in a direction different from the inclined ceiling, and , By the third inclined member 26 and the erection member 27.
A ceiling edge for a corner inclined ceiling connecting the inclined ceiling and the second inclined ceiling can be formed. In other words, the horizontal ceiling, the inclined ceilings respectively inclined from two sides of the horizontal ceiling, and the ceiling edges for the complex composite ceiling for forming the corner inclined ceilings connecting these inclined ceilings are easily formed. can do.

In the above example, a plurality of ceiling edge materials 1 arranged at a predetermined interval are connected by a connecting material 10 so that the ceiling edge materials 1 are moved in the lateral direction and downward. Of the ceiling material 1 is long when the span of the ceiling edge material 1 is long.
Is connected to beams or the like using suspension trees, a plurality of ceiling edge materials 1
… Can be effectively prevented from warping downward.

[0045]

As described above, according to the first aspect of the present invention,
The ceiling edge structure of the horizontal portion, a plurality of ceiling edge material consisting of a slope portion extending obliquely downward from the end of the horizontal portion, a plurality of arranged at predetermined intervals, each end of these ceiling edge material Since it is supported by the receiving member fixed to the wall side of the room, it is possible to easily form a ceiling edge for a composite ceiling composed of a horizontal ceiling and an inclined ceiling connected thereto.

According to a second aspect of the present invention, in the first aspect of the present invention, a horizontal end portion extends horizontally at an end of the inclined portion.
Since the horizontal end is supported by the receiving material, the horizontal end is perpendicular to the receiving material,
Therefore, the joining between the receiving member and the horizontal end portion can be easily performed as compared with the case where the end portion of the inclined portion having no horizontal end portion is supported by the receiving member.

According to a third aspect of the present invention, in the first or second aspect, a substantially V-shaped cut is made in a predetermined position of the long member, and the long member is attached to the long member. Since it is formed by bending from a cut, a ceiling edge material having a horizontal portion and an inclined portion can be easily formed as an integral unit.

According to the fourth aspect of the present invention, there is provided a ceiling margin structure.
In any one of the above, since the plurality of ceiling edge materials arranged at the predetermined interval are connected by a long joining material in the arrangement direction of the ceiling edge material, the plurality of ceiling edge materials are connected by the joining material. The rim can be reinforced by preventing its lateral and downward flexing.

According to a fifth aspect of the present invention, there is provided a ceiling margin structure.
In any one of the above, since the receiving material has a configuration having an insertion portion capable of inserting and fixing an end of the ceiling edge material, the edge of the ceiling edge material is inserted into this insertion portion. By fixing the ceiling edge material, the ceiling edge material can be easily and reliably supported by the receiving material, and the ceiling edge material can be easily positioned by inserting the ceiling edge material into the insertion portion. be able to.

According to the ceiling margin structure of the sixth aspect, the plurality of ceiling margin members form a ceiling margin for a composite ceiling composed of a horizontal ceiling and an inclined ceiling connected thereto. Further, the plurality of second inclined members are formed on the horizontal ceiling, a ceiling edge for a second inclined ceiling that is connected by being inclined in a direction different from the inclined ceiling,
Furthermore, since the third slope member and the erection material form a ceiling edge for the corner slope ceiling connecting the slope ceiling and the second slope ceiling, the horizontal ceiling and two sides of the horizontal ceiling are formed. It is possible to easily form a complex ceiling ceiling edge for forming a sloping ceiling and a corner sloping ceiling connecting these sloping ceilings.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an example of a ceiling margin structure according to the present invention.

FIG. 2 is a plan view of the same.

FIG. 3 is a perspective view showing a state in which a ridge constituting a ceiling ridge is fixed to a wall of the room.

FIG. 4 is a perspective view showing a state in which a receiving member is fixed to a field edge.

FIG. 5 is a perspective view showing a state in which the ceiling edge material is fixed.

FIG. 6 is a perspective view showing a state where the second inclined member is fixed.

FIG. 7 is a perspective view showing a state in which a reinforcing member is fixed to a corner.

FIG. 8 is a perspective view showing a state in which a third receiving member is fixed to the reinforcing member.

FIG. 9 is a plan view showing a main part of a cut long member for forming a ceiling edge material.

FIG. 10 is a side view of an essential part showing a state in which the ceiling edge material is formed by bending from the cuts.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Ceiling edge material 1a Horizontal part 1b Inclined part 1c Horizontal end part 2 Long member 3 Notch 5,6 Receiving material 5a, 6a Opening (insertion part) 8 Second receiving material 10 Connecting material 11 Second inclined material 23 Third Receiving material 26 Third inclined material 27 Construction material

Claims (6)

[Claims] 1. A plurality of ceiling edge materials comprising a horizontal portion and an inclined portion extending obliquely downward from an end of the horizontal portion are arranged at predetermined intervals, and both ends of the ceiling edge material are respectively provided in a room. A ceiling edge structure supported by a receiving material fixed to a wall side. 2. The ceiling margin structure according to claim 1, wherein a horizontal end extends horizontally from an end of the inclined portion, and the horizontal end is supported by the receiving member. The ceiling margin structure. 3. The ceiling edge structure according to claim 1, wherein the ceiling edge material has a substantially V-shaped cut in a predetermined position of the long member, and the long member is cut from the cut. A ceiling margin structure formed by bending. 4. The ceiling margin structure according to claim 1, wherein the plurality of ceiling margin members arranged at the predetermined intervals are long in a direction in which the ceiling margin members are arranged. Roof ceiling structure characterized by being connected by wood. 5. The ceiling edge structure according to claim 1, wherein the receiving member has an insertion portion capable of inserting and fixing an end of the ceiling edge material. Wild structure. 6. The ceiling edge material according to claim 1, wherein, among the plurality of ceiling edge materials arranged at the predetermined interval, the edge material located on the end side in the arrangement direction. The second horizontal part is inclined downward and the lower end is fixed to the wall side of the room.
A plurality of second inclined members supported by a receiving member are provided at predetermined intervals in a longitudinal direction of the horizontal portion. Between the inclined portion of the ceiling edge material, a third slope which is inclined downward from a corner of the ceiling edge material and whose lower end portion is supported by a third receiving material fixed to the wall side of the room.
An inclined member is provided, between the third inclined member and the inclined portion, and between the third inclined member and the second inclined member.
A ceiling edge structure in which a erection material is erected between the inclined material and the sloping material.