JP2852719B2 - Mounting method of exterior material and base material and method of construction of exterior material - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hook for fastening exterior members to each other, a bracket for fastening an exterior member to a base material, and a construction method for fixing an exterior member using these members.

[0002]

2. Description of the Related Art Conventionally, exterior materials for buildings, for example,
As shown in FIG. 8, the method of attaching the roofing material is such that the roofing material is sequentially superimposed on the lower side (eave side) roofing material ridge side upper surface and the upper side (ridge side) lower surface. Was directly connected to the base material with bolts or nails penetrating through the base material. Further, according to the invention described in Japanese Patent Application Laid-Open No. 1-223258, as shown in FIG. 9, a locking hole penetrating vertically is provided in the overlapping portion of each tile, and a substantially L-shaped locking piece is provided. A construction method of fixing a base material, a lower tile, and an upper tile using a fixture is disclosed.

[0003]

However, in the conventional method, some of the bolts protrude from the exterior material, so that the external appearance is unsightly, and there is a problem in safety such as a worker tripping during the operation. In addition, the upper surface of the exterior material (upper part)
In some cases, the holes may cause rain leaks. Further, in the invention described in Japanese Patent Application Laid-Open No. 1-223258, most of the locking pieces (fittings) of the roof tiles are hidden by the tiles and the appearance after the construction is improved, but the locking pieces are attached to the upper tiles. And the cause of rain leakage due to the formation of a hole and the provision of a concave groove. Therefore, a first object of the present invention is to provide a mounting bracket between an exterior material and a base material that can bind the exterior material and the base material without making a hole in the exterior material. A second object of the present invention
It is an object of the present invention to provide a construction method that ties an exterior material and a base material and between the exterior materials that can be easily attached on site.

[0004]

According to the first aspect of the present invention, in forming an exterior of a building by sequentially stacking a plurality of exterior materials, the exterior material is fixed to a base material provided in the building. The L-shaped fitting has a stepped shape in which one end is bent outward at a substantially right angle and the other end is bent outward at a substantially right angle once, and a holding portion for holding the exterior material and a holding material for the base material are provided. A first metal part comprising a side part to be fixed, a fixing part provided with a screw hole for passing a fixing screw, a projection, and a U-shaped shape to be engaged with the first metal part. A holding portion for holding the base material in cooperation with a side portion of the first metal fitting, a screw hole for passing a fixing screw, and a bottom portion for holding a projection of the first metal fitting; And a second metal fitting comprising an outer surface portion for protecting the projection of the first metal fitting from coming off. To achieve the first object by fitting.

[0005] In the second aspect of the present invention, according to claim 1, wherein
Fix the exterior material to the base material with the mounting bracket for the exterior material and the base material,
Constructing the exterior of a building by stacking multiple exterior materials sequentially
In order to fix the superposed upper plate and lower plate
The shape of the U-shape is extended at one end.
An engaging portion for engaging and holding the upper plate at the tip of the
The base that makes the extended part adhere to the upper surface of the lower plate,
Pass the base plate through the fixing hole of the lower plate on the side that contacts the upper surface of the lower plate.
And a bolt for fixing the base, and fix the lower plate.
Exterior material that is fixed with bolts and washers and nuts through the fixed holes
Fixing the exterior material with the mounting bracket between
The second object is achieved by the method of constructing the exterior material
I do. In the invention according to claim 3, the exterior material according to claim 1
Fix the exterior material to the base material with the mounting bracket for the base material and the exterior material.
To form the exterior of a building
Or to fix the superimposed upper and lower plates
U-shaped tip with one end of U-shape elongated
An engaging portion that fits and holds the upper plate in the engaging portion, and is extended.
The base that makes the part adhere to the upper surface of the lower plate, and the base
Mounting between exterior materials provided with screw holes for fixing to the lower plate
Fixing the exterior materials with metal fittings to construct the exterior of the building
The second object is achieved by a method of applying an exterior material.

According to the fourth aspect of the present invention, the first aspect of the present invention is provided.
Fix the exterior material to the base material with the mounting bracket for the exterior material and the base material,
Constructing the exterior of a building by stacking multiple exterior materials sequentially
In order to fix the superposed upper plate and lower plate
The shape of the U-shape is extended at one end.
An engaging portion for engaging and holding the upper plate at the tip of the
The base that makes the extended part adhere to the upper surface of the lower plate,
A screw hole is provided at the base to secure it to the lower plate.
The two holes are large and small, and the hole side is the base.
Between the exterior materials with the mounting brackets between the exterior materials located on the tip side of the part.
For fixing exterior materials to construct the exterior of buildings
Achieves the second object.

[0007]

According to the first aspect of the present invention, when an exterior of a building is constructed by sequentially stacking a plurality of exterior materials, the exterior material and the base material are fixed by the mounting bracket. First, the holding portion of the first metal fitting is applied to the upper surface of the end of the lower plate of the exterior material. At this time,
The side portion is in contact with the tip of the lower plate and the folded portion (hook portion) of the base material. On the other hand, here, the second metal fitting is engaged with the first metal fitting, and at this time, the folded part (hook part) of the base material is sandwiched between the holding part and the side part of the first metal fitting. Then, the first metal fitting and the second metal fitting are fixed with screws. The first metal fitting has a projection, which comes into contact with the bottom surface of the second metal fitting. Therefore, when the screw is strongly tightened, the side of the fixing part of the first metal fitting is slightly inclined. Therefore, the side part and the holding part are pushed down, and the lower plate of the exterior material is more strongly fixed.

[0008] In the second aspect of the present invention, according to claim 1, wherein
Fix the exterior material to the base material with the mounting material for the exterior material and the base material.
You. Here, the building materials are
When composing the exterior, fix the superimposed upper plate and lower plate
Shape in which one end of the U-shape is extended
The upper plate is inserted into the U-shaped tip to engage and hold the upper plate.
And the base to make the extended part adhere to the upper surface of the lower plate.
At the bottom and the side that contacts the upper surface of the lower plate,
Bolts for fixing the base through the fixing holes.
Through the fixing holes in the lower plate and secure with washers and nuts.
Prepare the mounting bracket between the exterior materials to be specified. And this
The upper and lower plates of the exterior material are fixed with metal fittings. At this time,
The head of the bolt is not exposed to the outside,
It also does not cause a leak. Also, installation between exterior materials
It is also possible to set the bracket and upper plate in advance.
The amount of work on site can also be reduced.

According to the third aspect of the present invention, the first aspect of the present invention is provided.
Fix the exterior material to the base material with the mounting material for the exterior material and the base material.
You. Here, the building materials are
When composing the exterior, fix the superimposed upper plate and lower plate
Shape in which one end of the U-shape is extended
The upper plate is inserted into the U-shaped tip to engage and hold the upper plate.
And the base to make the extended part adhere to the upper surface of the lower plate.
Screw holes for fixing the bottom and the lower plate to this base
Prepare a mounting bracket between the provided exterior materials. And this
The upper and lower plates of the exterior material are fixed with metal fittings. At this time,
The head of the bolt is not exposed to the outside,
It also does not cause a leak. Also, installation between exterior materials
It is also possible to set the bracket and upper plate in advance.
The amount of work on site can also be reduced. According to a fourth aspect of the present invention, a mounting bracket for the exterior material and the base material according to the first aspect.
Fix the exterior material to the base material with. Here, multiple exterior materials
When composing the exterior of a building by overlapping
To fix the joined upper and lower plates, a U-shaped
The upper plate has a U-shaped tip with one end extended.
The engaging part that fits and engages and the extended part
A base to be adhered to the upper surface of the plate, and a lower plate fixed to this base.
Screw holes for fixing
The hole is located at the tip of the base.
Prepare the mounting bracket between the exterior materials. And this mounting
Fix the upper and lower plates of the exterior material with metal fittings. At this time, both
Both bolt heads are not exposed to the outside,
It does not cause leaks. Also, mounting metal between exterior materials
The tool and the upper plate can be set in advance,
It is also possible to reduce the amount of work.

[0010]

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail with reference to FIGS. FIG. 1 shows a mounting bracket 30 according to a first embodiment of the present invention. The mounting bracket 30 functions to fix the exterior material lower plate 71 and a hook-shaped purlin 72 as a base material. As is clear from FIG. 1, both ends of the L-shaped metal fitting are turned outward by 90 °, respectively, and the metal fitting of the holding part 31 and the metal fitting of the U-shaped receiving part 32 which are just formed in a step shape are formed. It is configured. The holding portion 31 includes a holding portion 33 that holds the lower plate 71 of the exterior material, a side portion 34 that contacts the distal end portion 71A of the exterior material 71 and the hook portion 72A of the purlin 72, and a fixing screw 60.
Fixing part 35 and receiving part 3 provided with holes 36 for passing through
2 and a protrusion 37 that comes into contact therewith. on the other hand,
The receiving portion 32 has a holding portion 38 for holding the hook portion 72 </ b> A with the side surface portion 34 of the holding portion 31, and a screw hole 46 for screwing the fixing screw 60. And an outer surface portion 40 for protecting the projection portion 37 from coming off.

As shown in FIG. 5, the lower plate 71 of the exterior material is fixed by the mounting bracket 30 by first sandwiching the end of the lower plate 71 of the exterior material between the holding portion 33 and the purlin 72. Hold. Then, the hook portion 72A of the purlin 72 is held between the side portion 34 and the holding portion 38 of the receiving portion 32 and held. At this time, the front end portion 71A of the lower plate 71 of the exterior material is in contact with the side surface portion 34. Then, the fixing screw 60 is passed through the hole 36 of the holding portion 31 and the hole 46 of the receiving portion 32 and tightened. When this screw 60 is strongly tightened, the protrusion 37 and the receiving portion 3
Since the bottom portion 39 of the second member is in contact with the fixing member 35, the fixing portion 35 is slightly inclined in the direction of the arrow a, so that the lower plate 71 of the exterior material is more strongly held. The size of the embodiment of the mounting bracket 30 is as follows.
The holding portion 33 of the holding portion 31 is 20 mm, and the side portion 34 is 2 mm.
5 mm, and the protrusion 37 is 6 mm. Also, the receiving part 32
Is 13 mm and the bottom 39 is 30 mm. This size is determined according to the exterior material to be attached.

FIG. 2 is a side view of a mounting bracket 10 for an exterior material according to a second embodiment of the present invention. The mounting bracket 10 has an upper surface 12, a tip 13, and a base 1 at one end.
There is an engagement holding portion 15 formed in a U-shape from which the outer material upper plate 70 is inserted. The exterior material used here is a corrugated roof tile as shown in FIG. To fix the mounting bracket 10 to the exterior material lower plate 71, the bolt 17 of the mounting bracket 10 is passed through a hole 76 previously opened in the exterior material lower plate 71, and a washer (washer) 18 is provided.
And the nut 19 is tightened. In this way, the exterior material lower plate 71 and the fixture 10 are fixed, and the exterior material upper plate 70 is fixed by fitting one end into the engagement holding portion 15 of the fixture 10. As a result, as shown in FIG. 5, the exterior material upper plate 70 and the exterior material lower plate 71 are fixed.

The head of this bolt 17 is
, It is not exposed to the outside, so it is preferable in appearance, and does not cause rain or the like. The work of engaging the mounting bracket 10 with the outer material upper plate 70 may be performed in a factory, or may be engaged in advance on the ground and fried at the factory. The size of the corrugated sheet 80 used here is 1020 mm in width, 1060 mm in length, and the height of the wave is 60 mm. The sizes of the upper surface portion 12, the tip portion 13, and the base portion 14 of the mounting bracket 10 are 25 mm, 8 mm, and 62 mm, respectively. Mounting bracket 10
Corresponds to the size of the exterior material.

FIG. 3 shows a mounting bracket 20 according to a third embodiment, which is a modification of the second embodiment. A hole 76 is drilled in advance in the exterior material lower plate 71, and the nut 27 is tightened by passing the bolt 27 through the hole 76, and the exterior material lower plate 7 is
1 holds the bolt 27. As shown in FIG. 3, the mounting bracket 20 includes a hole 26 provided in advance and includes a large circle portion 26B and a small circle portion 26A. Around the small circle portion 26A, a head of a bolt 27 is provided. Chamfer 26C to receive under
Having. The head of the bolt 27 is passed through the large circle portion 26B of the hole 26 of the mounting bracket 20, and the mounting bracket 20 is moved and fixed in the direction of arrow b.

FIG. 4 shows a mounting bracket 30 for the exterior material and the base material of the first embodiment and a mounting bracket 1 between the exterior material of the second embodiment.
0 indicates that the upper plate 70 and the lower plate 71 of the exterior material are fixed to the purlin 72 using 0. FIG. 6 shows a state in which a roofing material is constructed using the mounting bracket 30 of the first embodiment and the mounting bracket 20 of the third embodiment. The head of the bolt for fixing the mounting bracket is not exposed to the outside. Further, since there is no hole in the outer surface for passing the bolt, there is no rain leak from the hole.

[0017]

According to the first aspect of the present invention, by using the mounting bracket for the exterior material and the base material, the exterior material and the base material can be easily and easily connected to each other without making a hole in the exterior material. Can be fixed. In this mounting, not only the head of the bolt but also the mounting bracket itself is not exposed to the outside. Therefore, it is possible to construct an exterior that looks good. Claims 2, 3, and 4
In the above-mentioned invention, the mounting of the exterior material and the base material according to claim 1 is performed.
Use the bracket and the mounting bracket between the specified exterior materials as a set.
The exterior material is firmly attached to the base material.
Can be fixed firmly. Also, if the bolt head is exposed to the outside
Because it is not put out, it looks good,
Accidents such as falling down can be prevented. Further
In addition, since no holes are drilled outside the exterior material,
There is no cause. In addition, the mounting bracket between the exterior materials is
You can fry the stone after attaching it to the exterior material in advance on the ground
Work on the exterior material enforcement site (ground level) is reduced, and safety during enforcement is reduced.
It is possible to improve the performance and save labor.

[Brief description of the drawings]

FIG. 1 is a side view of a mounting bracket for an exterior material and a base material according to a first embodiment of the present invention.

FIG. 2 is a side view of a mounting bracket between exterior members according to a second embodiment of the present invention.

FIG. 3 is a diagram illustrating a mounting bracket between exterior materials according to a third embodiment of the present invention.

FIG. 4 is a schematic view showing a state where an exterior material and a base material are attached using the first embodiment and the second embodiment of the present invention.

FIG. 5 is a side view showing a state where an exterior material and a base material are attached using the first embodiment and the second embodiment of the present invention.

FIG. 6 is an external appearance in which an exterior material and a base material are attached using the first embodiment and the third embodiment of the present invention.

FIG. 7 is a side view of a corrugated roof tile.

FIG. 8 is a view showing a conventional method of attaching an exterior material and a base material.

FIG. 9 is a view showing a conventional method of attaching an exterior material and a base material.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Mounting bracket 12 Top surface part 13 Tip part 14 Base part 15 Engagement holding part 16 Bolt joint part 17 Bolt 18 Washer 19 Nut 20 Mounting bracket 22 Top surface part 23 Tip part 24 Base part 25 Engagement holding part 26A, 26B hole 26C 26A Chamfered part 27 Bolt 29 Nut washer 30 Mounting bracket 31 Holding part 32 Receiving part 33 Holding part 34 Side part 35 Fixed part 36 Hole 37 Projection 38 Nipping part 39 Bottom part 40 Outer part 46 Hole (screw hole) 60 Screw 70 Exterior material upper plate 71 Exterior material lower plate 71A Tip of exterior material lower plate 72 Purlin 72A Folding (hook) part of purlin 76 hole 80 Corrugated plate

Claims (4)

(57) [Claims] When an exterior material of a building is constructed by sequentially stacking a plurality of exterior materials, one end of an L-shaped metal fitting is attached to the outside to fix the exterior material and a base material provided in the building. It has a step-like shape that is folded substantially once at a right angle to the outside, and the other end is also bent outward at a substantially right angle. A fixing part provided with a screw hole of
A first metal fitting comprising a projection, and a U-shaped shape engaging with the first metal fitting;
A holding portion for holding the base material in cooperation with the side portion of the metal fitting,
A second metal fitting provided with a screw hole for allowing a fixing screw to pass therethrough, the second metal fitting comprising a bottom surface part for holding the projection of the first metal fitting and an outer surface part for protecting the projection of the first metal fitting from coming off. A mounting bracket for an exterior material and a base material, comprising: 2. A mounting metal for the exterior material and the base material according to claim 1.
The exterior material is fixed to the base material with tools, and the exterior material of the building
In order to fix the superposed upper plate and lower plate
The shape of the U-shape is extended at one end.
An engaging portion for engaging and holding the upper plate at the tip of the
The base that makes the extended part adhere to the upper surface of the lower plate,
Pass the base plate through the fixing hole of the lower plate on the side that contacts the upper surface of the lower plate.
And a bolt for fixing the base, and fix the lower plate.
Exterior material that is fixed with bolts and washers and nuts through the fixed holes
It is a special feature to fix the exterior materials with
Construction method of exterior materials to be used. 3. A mounting metal for the exterior material and the base material according to claim 1.
The exterior material is fixed to the base material with tools, and the exterior material of the building
In order to fix the superposed upper plate and lower plate
The shape of the U-shape is extended at one end.
An engaging portion for fitting and holding the upper plate at the tip,
The base that makes the part that adheres to the upper surface of the lower plate, and this base
Between the exterior material with a screw hole to fix it to the lower plate
It is a feature that the exterior material of the building is constructed by fixing the exterior materials with the mounting bracket.
Construction method of exterior materials to be used. 4. The exterior material is fixed to the foundation material by the mounting material for the exterior material and the foundation material according to claim 1, and a plurality of exterior materials are sequentially laminated to form the exterior of the building. In order to fix the plate and the lower plate, one end of the U-shape is elongated, and the upper plate is fitted to the tip of the U-shape to engage and hold, and the elongated portion is the lower plate. And a screw hole for fixing the base plate to the lower plate. The screw hole is a hole formed by combining two large and small holes, and the small hole is located on the tip side of the base. A method of constructing an exterior material, comprising fixing exterior materials with a mounting bracket between the arranged exterior materials to form an exterior of a building.