JPH0649695Y2 - Eaves ceiling structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a structure of an eaves ceiling used when forming a ceiling on the lower surface of the eaves.

[Conventional technology]

Conventionally, as a structure for forming a ceiling on the lower surface of an eaves, there is one shown in FIG. In this structure, the ceiling base material 32 is fixed to the outer surface of the outer wall 31, and the ceiling base material 35 is fixed to the inner surface side of the nose cover 34 provided on the front surface of the rafter 33 protruding from the outer wall 31. A ceiling material 36 is fixed to the lower surfaces of 32 and 35 by a fastener 37 such as a nail.

[Problems to be solved by the device]

However, in this structure, when fixing the ceiling material 36, it is necessary to perform the work of driving a large number of fasteners 37 along the ceiling base materials 32 and 35. Therefore, there is a problem that the fixing work is troublesome. In addition, at the stage of starting the driving operation, it is necessary to support one of both side edges of the ceiling material 36 on the side of the nose cover 34 and the side of the outer wall 31 so as to support the other side, which makes the work difficult. In addition, it was difficult to secure a space for fixing work near the wall, and work efficiency was poor.

Therefore, an object of the present invention is to provide a structure for an eaves ceiling that allows the ceiling material to be installed easily and efficiently.

[Means for Solving the Problems]

The structure of the eaves ceiling of the present invention is a structure of an eaves ceiling in which a roof material is provided on the front of a rafter protruding from the outer wall and a ceiling material is arranged between the outer wall, and one end is a horizontal member fixed to the upper end of the outer wall. An outer wall of the ceiling material, which is provided with a ceiling suspender including a vertical material that hangs from the other end of the horizontal material to the outdoor surface side of the outer wall, and a vertical material having a pair of upper and lower horizontal pieces projecting outwardly at the lower portion. A ceiling base material having a ventilation groove formed at the lower end is fixed to the upper surface of the side portion, and the lower horizontal piece is inserted into the ventilation groove, and the ceiling is formed by the lower horizontal piece and the upper horizontal piece. It is characterized in that a base material is sandwiched, and a side portion of the ceiling material on the nose cover side is fixed to the nose cover.

[Action]

According to the configuration of the present invention, a pair of horizontal pieces are vertically projected outward from a vertical member of a ceiling suspender in which a horizontal member is fixed to an upper end surface of an outer wall, and a side portion on the outer wall side of the ceiling member is provided. By pressing the ceiling base material provided on the upper surface between the pair of horizontal pieces, the lower horizontal piece enters the ventilation groove provided at the lower part of the ceiling base material and the ceiling base material together with the upper horizontal piece. Since it is sandwiched, it becomes easy to fix the side portion of the ceiling material on the outer wall side. Further, the method of fixing the side portion of the ceiling material on the hidden nose side is not limited, but when fixing with a fixing tool, the side portion on the outer wall side of the ceiling material is supported by the ceiling suspenders as described above, The fixing work is easy. Therefore, the ceiling material can be easily installed and the workability can be improved.

〔Example〕

An embodiment of the present invention will be described with reference to FIGS. 1 and 2.

The outer wall 1 is, as shown in FIG. 1, a frame member 1a made of a channel material.
It is formed by fixing the surface material 1b to both side surfaces of the. A notch 1c (see FIG. 2) is provided on the upper surface of the frame member 1a, and a part of the tip of the horizontal member 2a of the ceiling hanger 2 is fitted and fixed in the notch 1c.

The ceiling suspension 2 is made of a steel plate having a substantially L-shaped cross section, and a horizontal member 2a thereof has one end, which is a tip end, partially extended, as shown in FIG. It is fitted in the notch 1c provided in the frame member 1a. Further, a pair of horizontal pieces 2c and 2d are provided outwardly on the lower portion of the vertical member 2b which hangs from the other end of the horizontal member 2a to the outdoor surface side of the outer wall 1. Lower horizontal piece 2d
Can enter the ventilation groove 3a provided on the lower surface side of the ceiling base material 3, and in the entered state, the ceiling base material 3 is sandwiched by the upper horizontal piece 2c.

The ceiling base material 3 is fixed to the upper surface of the side portion of the ceiling material 4 on the outer wall 1 side with a fastener such as a nail, and the ventilation groove 3a is provided at a lower portion at regular intervals.
Is cut out.

The ceiling base material 5 is fixed to the inner surface side of the nose cover 7 fixed to the tip of the rafter 6 protruding from the outer wall 1 by a fixing tool (not shown) such as a nail with the lower end surface aligned. Then, the ceiling material 4 is fixed to the lower end surfaces of the ceiling base material 5 and the nose cover 7.

A procedure for constructing an eave ceiling according to this embodiment will be described. The ceiling base material 3 is previously provided on the upper surface of the side of the ceiling material 4 on the outer wall 1 side.
To be fixed. The horizontal member 2a of the ceiling hanger 2 is fixed to the upper end surface of the outer wall 1. The ceiling material 4 is horizontally moved together with the ceiling base material 3 toward the outer wall 1. As it moves, the ceiling base material 3 is fitted between the pair of horizontal pieces 2c and 2d of the ceiling hanger 2. The side of the ceiling material 4 on the side of the hidden nose 7 is fixed to the ceiling base material 5 with a fixing tool. The eave ceiling is formed by the above.

According to the configuration of this embodiment, the horizontal member 2a is fixed to the upper end surface of the outer wall 1 and the vertical member 2b of the ceiling hanger 2 is provided with the pair of horizontal members 2a.
c, 2d are projected outward, and a pair of these horizontal pieces 2c, 2d
By pressing the ceiling base material 3 in between, the lower horizontal piece 2d enters into the ventilation groove 3a provided in the lower part of the ceiling base material 3, and the upper horizontal piece 2c holds the ceiling base material 3 therebetween. Therefore, the work of fixing the side portion of the ceiling member 4 on the outer wall 1 side becomes easy. The side of the ceiling material 4 on the hidden nose 7 side is the ceiling base material 5
It is fixed to the nasal concealer 7 with a fixing tool through, but at the time of this fixing, since the side portion of the ceiling material 4 on the outer wall 1 side is supported by the ceiling hanging tool 2 as described above, the fixing work is easy. is there.
Therefore, the ceiling material 4 can be easily installed and the workability can be improved. Moreover, it is possible to reduce the work of driving the fastener at a high place, so that it is possible to improve the safety during the work.

There are structures shown in FIGS. 3 and 4 as another structure for fixing the side portion of the ceiling member 4 on the nasal concealing 7 side. In this structure, a ceiling base material 8 made of a channel material that opens outward is fixed to the upper surface of the ceiling material 4, and a ceiling material engaging tool 9 that is horizontally rotatable is attached to the lower end surface of the nose cover 7. The ceiling material 4 is supported by the nose cover 7 by engaging one end of the ceiling material engagement tool 9 with the ceiling base material 8.

The ceiling material engaging tool 9 has one end protruding to the outer surface side of the nose cover 7,
The other end is rotatably held by a screw 11 or the like on the lower end surface of the nose cover 7, with the other end protruding toward the inner surface of the nose cover 7. The ceiling material engaging member 9 has an inner surface end tapered in the vertical direction. This ceiling material engagement tool 9 is provided on the lower surface of the nose cover 7 with the ceiling material 4
With the end arranged, the inner end of the nose cover 7 enters the groove of the ceiling base material 8 and is brought into an engaged state by rotating the end of the nose cover 7 by holding the end projecting to the outer surface side. . As a result, the side portion of the ceiling material 4 on the side of the nose cover 7 is fixed to the nose cover 7 via the ceiling base material 8 and the ceiling material engagement tool 9. With the ceiling material 4 installed, a cover material 10 for covering the ceiling material engagement tool 9 is provided below the nose cover 7.

According to this configuration, not only the side portion on the outer wall 1 side of the ceiling material 4 but also the side portion on the nose cover 7 side can be fixed without using fasteners such as nails, so that the ceiling material 4 is installed. Can be performed more easily.

Further, as another structure for fixing the side of the nose cover 7 side of the ceiling member 4, there are structures shown in FIGS. 5 and 6. In this structure, a ceiling base material 14 made of a lip channel is fixed to the upper surface of the side of the ceiling material 4 on the side of the nose cover 7 and a leaf spring 13 that is engaged and fixed to the ceiling base material 14 is supported by the leaf spring. It is provided on the inner surface side of the nose cover 7 via the material 12.

The ceiling base material 14 is fixed to the upper surface of the ceiling material 4 with screws 15 while being opened upward. The leaf spring 13 is fixed to a leaf spring support member 12 having an L-shaped cross section fixed to the inner surface side of the nose cover 7 with a fastener 16 such as a screw. Therefore, by pressing the ceiling material 4 from below, the lips of the ceiling base material 14 are locked and held at both ends of the leaf spring 13 formed in a substantially hat-shaped cross section. As a result, the side portion of the ceiling member 4 on the nasal concealment 7 side is fixed to the nasal concealment 7 via the leaf spring support member 12, the leaf spring 13 and the ceiling base material 14.

According to this configuration, the ceiling material 4 can be installed by simply pressing the side portion on the nose cover 7 side in a state where the side portion on the outer wall 1 side of the ceiling material 4 is engaged with the ceiling suspender 2, and thus the ceiling material 4 can be installed. The installation work of the material 4 can be performed more easily than the above structure.

In the above-mentioned embodiment, the horizontal member 2a of the ceiling hanger 2 is used.
Was fixed by inserting it into the notch 1c provided in the frame member 1a of the outer wall 1, but it may be fixed by a fixing tool.

[Effect of device]

According to the structure of the eaves ceiling of this invention, a pair of horizontal pieces are vertically projected outwardly from the vertical member of the ceiling suspender in which the horizontal member is fixed to the upper end surface of the outer wall, and By pressing the ceiling base material provided on the upper surface of the side part between the pair of horizontal pieces, the lower horizontal piece enters the ventilation groove provided in the lower part of the ceiling base material and the upper horizontal piece. Since the ceiling base material is sandwiched, it is easy to fix the side portion of the ceiling material on the outer wall side. Further, the method of fixing the side portion of the ceiling material on the hidden nose side is not limited, but when fixing with a fixing tool, the side portion on the outer wall side of the ceiling material is supported by the ceiling suspenders as described above, The fixing work is easy. Therefore, the ceiling material can be easily installed and the workability can be improved.

[Brief description of drawings]

FIG. 1 is a partial cross-sectional view of an embodiment of the present invention, FIG. 2 is a partial perspective view thereof, and FIG. 3 is a partial cross-sectional view showing another fixing portion structure of the ceiling member on the hidden nose side, and FIG. Is a partial perspective view showing the installation procedure of the ceiling material, FIG. 5 is a partial cross-sectional view showing another fixing portion structure of the ceiling material on the hidden nose side, and FIG. 6 is a partial perspective view showing the installation procedure of the ceiling material. FIG. 7 and FIG. 7 are partial sectional views of a conventional example. 1 ... Outer wall, 2 ... Ceiling suspension, 2a ... Horizontal material, 2b ... Vertical material,
2c, 2d ... Horizontal piece, 3 ... Ceiling base material, 3a ... Ventilation groove, 4 ... Ceiling material

Claims (1)

[Scope of utility model registration request] 1. A structure of an eaves ceiling in which a nose cover provided on the front of a rafter projecting from an outer wall and a ceiling material is arranged between the outer walls, and a horizontal member having one end fixed to an upper end of the outer wall, and the horizontal member. From the other end of the outer wall to the outdoor surface side, the lower part of the ceiling material is provided with a vertical member having a pair of upper and lower horizontal pieces projecting outward, and a side portion of the ceiling material on the outer wall side. A ceiling base material having a ventilation groove formed at the lower end is provided on the upper surface of the, and the lower horizontal piece is inserted into the ventilation groove, and the ceiling base material is sandwiched between the lower horizontal piece and the upper horizontal piece. A structure of an eaves ceiling in which a side portion of the ceiling material on the nasal concealment side is fixed to the nasal cavity.