JPH08209805A - Fixing metal - Google Patents

Abstract

PURPOSE: To firmly fix a roof panel to a skeleton without driving a nail into the core material of the roof panel. CONSTITUTION: This fixing metal 4 is formed with a nearly U-shaped straddle section 4a and tip fixing sections formed at the tip sections of the straddle section 4a and fixed to a skeleton. The fixing metal 4 straddles the core material 3b of a roof panel 3 from above, the tip fixing sections 4a formed at the tip sections of the straddle section 4a are protruded on the skeleton side in contact with the skeleton, nails 8 are driven into the skeleton through the through holes formed at the tip fixing sections 4b, and the roof panel 3 is firmly fixed to the skeleton. Since the fixing metal 4 does not penetrate the core material 3b of the roof panel 3, the roof panel 3 can be fixed to the skeleton without damaging the core material 3b.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof panel comprising a frame body in which a roof roof plate or core material is assembled into a rectangular frame shape, and a face material attached to one surface of the frame body. The present invention relates to a fixed metal object for attaching a to a body.

[0002]

2. Description of the Related Art As one of the methods for constructing a prefabricated house, a method for constructing a floor, wall, roof, etc. of the house using panels is known. This construction method is a floor panel, a wall panel, or a roof panel by forming a frame body by previously framing a wooden core material in a factory or the like and attaching a face material such as plywood to at least one surface of the frame body. It is a method of constructing a building by manufacturing etc. and assembling these panels at the construction site.

When the roof panel is constructed by the above-mentioned construction method, the roof panel is laid in order on the portion which becomes the roof on the skeleton constructed by assembling the wall panel, the floor panel and the like, and is fixed to the skeleton.

[0004]

The roof panel is composed of a frame body in which a core material is assembled into a rectangular frame shape, and a face material attached to one surface of the frame body. Therefore, when the roof panel is firmly fixed to the body, the core material is fixed to the body. As a fixing method, for example, a nail or the like may be penetrated through the core material from above the face material and driven into the body, but in this case, the core material may be cracked by the nail drive.

It is also conceivable that a nail is diagonally driven into the core material and driven into the body. In this case as well, the core material may be cracked and a face material is pasted on the upper surface of the core material. Therefore, there is a problem that the surface material interferes with the diagonal driving of the nail, making it difficult to drive the nail. Furthermore, in a house with a normal frame, even when fixing the roof plate to the frame, if the nail penetrates the roof rafter and is driven into the eaves girder, the roof rafter may crack, as in the above case. Further, even if a nail is diagonally hit on the roof rafter, there is a possibility that the roof rafter may be cracked, and the field board interferes with the diagonal striking of the nail.

The present invention has been made in view of the above circumstances, and provides a fixing hardware capable of firmly fixing a base plate or a roof panel to a frame without driving nails or the like into the roof rafter or the core material of the roof panel. It is intended to be provided.

[0007]

In order to achieve the above-mentioned object, a fixed metal object according to claim 1 of the present invention is a substantially U-shaped straddle portion which is arranged so as to straddle a roof rafter, and this straddle portion. A roof rafter longitudinally formed on a tip end portion, protruding toward the skeleton side, and configured to be fixed to an eaves girder provided on the skeleton body, wherein the tip end fixing portion straddles the roof rafter. A through hole is formed in the direction to penetrate the tip fixing portion.

According to a second aspect of the present invention, there is provided a fixed hardware, which is formed at a substantially U-shaped straddling portion which is disposed so as to straddle a core material of a roof panel, and a tip portion of the straddling portion, and which projects toward the body side and is attached to the body. The front end fixing portion is fixed, and the front end fixing portion has a through hole penetrating the front end fixing portion in the longitudinal direction of the core material of the roof panel straddled by the straddle portion.

The fixed hardware of claim 3 is the same as claim 1 or 2.
In, the width of the straddle portion is set to be substantially equal to the width of the core material of the roof rafter or roof panel.

According to a fourth aspect of the present invention, there is provided a fixed metal article according to any one of the first to third aspects, wherein the tip of the tip fixing portion is sharp.

According to a fifth aspect of the present invention, there is provided a fixed metal article according to any one of the first to fourth aspects, wherein the tip fixing portion is formed in a plate shape.

According to a sixth aspect of the present invention, there is provided a fixed hardware according to any one of the first to fifth aspects, wherein the upper surface of the straddle portion is inclined in the same direction as the roof inclination direction.

According to a seventh aspect of the present invention, there is provided a fixed hardware according to any one of the first to sixth aspects, wherein the straddle portion has a nail hole for fixing the straddle portion to a roof or a roof panel with a nail or the like. .

According to an eighth aspect of the present invention, there is provided a fixed metal article according to any one of the first to seventh aspects, wherein the shaft portions on both ends of the straddle portion are formed such that the distance between them gradually narrows toward the tip side. .

According to a ninth aspect of the present invention, there is provided a fixed metal article according to any one of the first to eighth aspects, wherein a tip end inclined surface is formed inside the tip end portion of the tip end fixing portion and gradually inclines toward the tip end side. is there.

[0016]

In the fixed hardware of claim 1, by striking the fixed hardware from the upper surface of the field board, the roof rafter is straddled from above by the straddle, and the tip fixing portion formed at the tip of this straddle is fixed. While abutting on the eaves girder on the frame side, nails or the like are driven into the eaves girder through a through hole formed in the tip fixing portion to firmly fix the roof plate to the frame.
Therefore, since the fixed hardware does not penetrate the roof rafter, the base plate can be fixed to the frame without damaging the roof rafter.

Further, since the nail for fixing the end fixing portion of the fixed metal fitting is driven into the eaves girder through the through hole at right angles to the pulling-out direction of the fixed metal fitting, the roof panel is agitated by wind or the like and pulled out to the fixed metal fitting. Even if a force in the direction is applied, the nail is hard to be pulled out, so that the base plate can be firmly fixed to the body against flapping.

In the fixed hardware of claim 2, the fixed hardware is driven from the face material of the roof panel to straddle the core material of the roof panel from above by the straddle portion, and is formed at the tip of this straddle portion. The roof panel is firmly fixed to the skeleton by driving a nail or the like into the skeleton through a through hole formed in the tip fixing part in a state where the tip fixing part is projected to the skeleton side and is in contact with the skeleton.

Therefore, since the fixed metal object does not penetrate the core material, the roof panel can be fixed to the body without damaging the core material. In addition, the nail that fixes the tip fixing part of the fixed metal object is driven into the body through the through hole at right angles to the direction in which the fixed metal object is pulled out, so the roof panel is agitated by the wind and the force in the extraction direction is applied to the fixed metal object. Even if it works, the nail is hard to be pulled out, and therefore, the roof panel can be firmly fixed to the body against warping.

In the fixed hardware of claim 3, since the width of the straddle is set to be substantially equal to the width of the core material of the roof rafter or roof panel, the field plate or the roof panel is fixed to the frame by the fixed hardware. At this time, the roof rafter or the core material of the roof panel fits inside the straddle without rattling, so that the base plate or the roof panel can be firmly fixed at a predetermined position of the body.

In the fixed hardware of claim 4, since the tip of the tip fixing portion is sharp, when fixing the base plate or roof panel to the frame, the fixed hardware is the surface of the base plate or roof panel. It can be easily driven in from the lumber and can be projected to the body side straddling the roof rafter or core material.

In the fixing hardware of claim 5, since the tip fixing portion is formed in a plate shape, the through hole can be easily formed and the head of the nail can be securely attached to the tip fixing portion. It is possible to fix the base plate or roof panel more firmly to the frame.

In the fixed hardware of claim 6, since the upper surface of the straddle portion is inclined in the same direction as the inclination direction of the roof, the upper surface of the fixed metal is almost the same as the face plate of the roof plate or roof panel. The fixture can be driven into the face plate of the base plate or the roof panel so that they are flush with each other, and no protrusions are formed on the face plate of the base plate or the roof panel.

According to a seventh aspect of the present invention, by inserting a nail into a nail hole formed in the straddle portion and driving the nail into a roof or a roof panel, the straddle straddles even if the roof slope is large. The part is prevented from rattling and slipping, and is securely fixed to the roof or roof panel.

In the fixed hardware of claim 8, since the distance between the shaft portions on both ends of the straddle portion is gradually narrowed toward the tip side, the base plate or the roof panel is framed by the fixed hardware. When fixed to the roof rafter or roof panel core material is sandwiched between the shafts on both ends of the straddle part, the straddle part fits into the roof rafter or roof panel core material without rattling. Alternatively, the roof panel can be firmly fixed at a predetermined position on the body.

In the fixed hardware of claim 9, when the fixed hardware is driven from the face plate or the face material of the roof panel to straddle the roof rafter or the core material, the tip inclination formed in the tip fixing portion. Since the surface is pushed by the roof rafter or the core material and the tip fixing portion opens and straddles the roof rafter or the core material, even if the distance between the shaft portions on both ends of the straddle portion gradually decreases toward the tip side, , The straddle easily fits into the roof rafter or roof panel core.

[0027]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the fixed metal object of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a house, for explaining the position where the fixed hardware of this embodiment is driven into the roof panel. The house 1 is constructed by laying roof panels 3 on top of a frame 2 constructed by assembling wall panels, floor panels and the like on site. After the roof panel 3 is laid, the fixed hardware of the present embodiment is mounted. The fixed hardware is basically fixed on the outer wall of the house 1 on the gable side and the fixed hardware 4 of the girder side. There are two types of fixed hardware 5 mounted on the outer wall at a predetermined pitch.

As shown in FIGS. 2 and 3, the fixed hardware 4 has a substantially U-shaped straddle portion 4a in which both end side shaft portions 4e, 4e sandwiching the central side shaft portion 4d are bent in the same direction. And tip fixing portions 4b and 4b integrally formed at the tip of the straddle 4a. The fixing hardware is formed by bending a round bar in a U-shape, and both side parts facing each other gradually approach toward the tip, and the tip fixing parts 4b, 4b are round bars. Is formed integrally with the tip of the straddle 4 by pressing the tip of the plate into a plate shape.

Further, a through hole 4c for inserting a nail is formed in the center of the one end fixing portion 4b in the length direction, and the other end fixing portion 4b is formed in the center in the length direction thereof. A through hole 4c for passing a nail is formed slightly closer to the base end side than the portion. Further, each tip of the tip fixing portions 4b, 4b is formed in a pointed shape. Further, as shown in FIG. 3, the upper side of the straddle 4b is formed with a flat elliptical cross section so that the fixed metal piece 4 can be easily hit with a hammer when the fixed metal piece 4 is driven into the roof panel 3.

Also, both end side shaft portions 4e of the straddle portion 4a,
4a are formed so that the distance between them gradually becomes narrower toward the tip side, and inside the tip of each tip fixing portion 4b, the tip inclination is gradually inclined outward toward the tip side. The surface 4f is formed.

On the other hand, the fixed hardware 5 is as shown in FIGS.
As shown in FIG. 3, the fixed metal piece 4 has a shape similar to that of the fixed metal piece 4, and both end side shaft portions 5e, 5e sandwiching the central side shaft portion 5d are bent in the same direction to form a substantially U-shaped straddle portion 5a. , The tip fixing portions 5b and 5b integrally formed with the tip portion of the straddle portion 5a, respectively.
Two through holes 5c, 5c for passing nails are formed in b at predetermined intervals in the longitudinal direction of the tip fixing portion 5b.

Further, both end side shaft portions 5e of the straddle portion 5a,
5a is formed so that its interval becomes gradually narrower toward the tip side, and inside the tip of each tip fixing portion 5b, the tip inclination is gradually inclined outward toward the tip side. The surface 5f is formed.

Differences between the fixed metal piece 4 and the fixed metal piece 5 are dimensional points and the number of through holes 4c and 5c. That is, the fixed hardware 4 has its length (the length from the base end of the straddle 4a to the tip of the tip fixing portion 4b), the length of the upper side,
The length of the tip fixing portion 4b and the diameter of the through hole 4c are set longer than those of the fixed metal piece 5. The width of the straddle portion 4a of the fixed hardware 4 is set to be substantially the same as the width of the horizontal core material 3b of the roof panel 3, and the width of the straddle portion 5a of the fixed hardware 5 is the width of the vertical core material 3c of the roof panel 3. It is set to have almost the same width as. Further, each of the fixed end portions 4b and 4b of the fixed metal piece 4 is formed with a through hole 4c of one hole.
Each of the tip fixing parts 5b and 5b has two through holes 5
c and 5c are formed.

FIGS. 6 and 7 show a state in which the roof-side roof panel 3 on the gable side is fixed to the frame 2 by the fixing hardware 4. The fixed hardware 4 is driven in from the face material 3a of the roof panel 3, is arranged so as to straddle the horizontal core material 3b of the roof panel 3, and the tip fixing portions 4b, 4b project toward the body 2 side. , And the protruding tip fixing portions 4b, 4
b is brought into contact with the roof panel 6 of the frame 2.

When the fixed hardware 4 is driven into the roof panel 3, the tip inclined surface 4 formed on the tip fixing portions 4b, 4b.
f, 4f are pushed by the core material 3b, and the tip fixing portions 4b, 4b
Straddle the core material 3b while opening, and the straddle portion 4a easily fits into the core material of the roof rafter or roof panel. Further, the straddle portion 4a has the shaft portions 4e, 4e at both ends thereof whose distance gradually becomes narrower toward the tip side, so that the core material 3b is sandwiched between the shaft portions 4e, 4e at both ends. Straddle 4
a fits into the core material 3b without rattling, thus
The roof panel can be firmly fixed.

The roofing panel 6 is fixed on the wall panel 7 and determines the inclination of the roof. Face members 6b, 6b are attached to both sides of a frame body formed by assembling the core member 6a in a triangular shape. It was formed. The roof panel 3 laid on the roofing panel 6 is a face material such that the tip fixing portions 4b, 4b of the fixed hardware 4 face the core material 6a on the upper side of the roofing panel 6. 6b, and then through hole 4
The screw nails 8 and 8 are inserted into the c and 4c, and the face material 6b is penetrated and driven into the core material 6a, so that the roof nail panel 6 is fixed.

When the roof side panel 3 on the gable side is fixed to the roofing panel 7 of the frame 2 by the fixed metal fittings 4 ..., As shown in FIG. 8, first, the fixed metal fittings 4 ... It is placed on the panel 3 and driven in, and then each fixed metal piece 4 is fixed by a screw nail 8.

9 to 11 show a state in which the roof panel 3 on the girder side is fixed to the frame 2 by the fixing hardware 5. The fixed hardware 5 is driven in from the face material 3a of the roof panel 3, is arranged so as to straddle the vertical core material 3c of the roof panel 3, and the tip fixing portions 5b, 5b project toward the body 2 side. , And the protruding tip fixing portions 5b, 5
b is brought into contact with the wall panel 10 that constitutes the outer wall of the frame 2. When the fixed hardware 5 is driven into the roof panel 3, the tip inclined surfaces 5f, 5f formed on the tip fixing portions 5b, 5b are pushed by the core material 3c, and the tip fixing portions 5b, 5b are opened and the core material 3c is opened. And the straddle portion 5a is easily fitted into the core material of the roof rafter or roof panel. Further, since the straddle portion 5a has its both end side shaft portions 5e, 5e gradually narrowed in distance toward the tip side, the both end side shaft portions 5e.
The core material 3c is sandwiched between e and 5e, and the straddle portion 5a has the core material 3c.
It fits into c without rattling, so that the roof panel can be firmly fixed.

The wall panel 10 is formed by attaching face materials 10b and 10b on both sides of a frame body formed by assembling a core material into a rectangular shape. The upper end surface of the wall panel 10 has a roof. A joint girder 11 that supports the vertical core member 3c located on the eaves side of the panel 3 is fixed. The vertical core 3c located on the ridge side of the roof panel 3 is supported by a ridge beam (not shown).

The roof panel 3 supported and laid by the master beam and the connecting girder 11 is such that the tip fixing portions 5b, 5b of the fixing hardware 5 are opposed to the vertical core member 10a of the wall panel 10. Is fixed to the wall panel 10 by abutting the face material 10b, inserting the screw nails 8 in the through holes 5c, 5c, and penetrating the face material 10b and driving it into the vertical core material 10a. .

When the girder side roof panel 3 is fixed to the wall panel 10 of the skeleton 2 by the fixed metal parts 5, ..., As shown in FIG. 8, first, the fixed metal parts 5 ... 3 is placed and driven, and then each fixed metal piece 5 is fixed by a screw nail 8. The mounting interval (pitch) of the fixed hardware 5 is set to 1M when the width of the roof panel 3 is 1M, and the mounting interval (pitch) of the fixed hardware 4 is set to 1 / 2M. There is. Further, the fixed metal piece 5 is attached to the vignetting portion after the embedded tree 12 is attached.

In FIG. 8, reference numeral 13 indicates a roof plate. The roof plate 13 has a rectangular plate shape, and is mounted on a wall in the roof flow direction of the house 1 at a predetermined pitch and is mounted on a joint portion between roof panels on a girder wall. There are two types.
Then, such a roof plate 13 is arranged so as to face the core material of the roof panel 3, and screw nails are inserted into through holes formed at both ends of the roof plate 13, and these screw nails are attached to the roof panel 3. By penetrating the core material and penetrating it, and driving it into the core material of the wall panel, as in the case of the fixed metal parts 4 and 5, the roof panel 3 is prevented from being twisted due to the wind, and the roof panels are joined together. Has become.

According to the fixing hardware 4 and 5 having the above-mentioned structure, the core members 3b and 3c of the roof panel 3 are straddled from above by the straddling portions 4a and 5a, and the tip fixing portions 4b and 5b are projected toward the body 2 side. With the roof panel 3 or the wall panel 10 of the skeleton 2 being in contact with the roof panel 3, the screw nail 8 is driven into the skeleton 2 through the through holes 4c and 5c formed in the tip fixing portions 4b and 5b. Since it is firmly fixed to the skeleton 2, the fixing hardware 4 and 5 is the core material 3 of the roof panel 3.
b, 3c without penetrating the cores 3b, 3c
The roof panel 3 can be fixed to the body 2 without damaging the.

Further, the screw nails 8 for fixing the fixed metal parts 4, 5 to the frame 2 for fixing are fixed to the frame 2 through the through holes 4c, 5c at right angles to the pulling-out direction of the fixed metal parts 4, 5, so that the roof panel Even if 3 is agitated by wind or the like and a force in the pulling direction acts on the fixed metal parts 4, 5, the screw nail 8 is hard to be pulled out, so that the roof panel 3 is firmly fixed to the frame 2 against the agitation. can do.

Furthermore, the straddle portions 4a, 5 of the fixed hardware 4, 5
Since the width of a is set to be substantially equal to the width of the core members 3b and 3c of the roof panel 3, when the roof panel 3 is fixed to the body 2 by the fixing hardware 4 and 5, the core is placed inside the straddle portions 4a and 5a. Since the materials 3b and 3c are fitted without rattling, the roof panel 3 can be firmly fixed to a predetermined position of the body 2.

In addition, the tip fixing portion 4 of the fixing hardware 4 and 5
Since the tips of b and 5b are sharp, when fixing the roof panel 3 to the frame 2, the fixing hardware 4 and 5 can be easily driven from the face material 3a of the roof panel 3 to straddle the core materials 3b and 3c. Can be made to project to the body side. Further, since the tip fixing portions 4a, 5a of the fixing hardware 4, 5 are formed in a plate shape,
Through holes 4c, 5c for inserting the screw nails 8 can be easily formed, and the heads of the screw nails 8 surely stop at the tip fixing portions 4a, 5a, so that the roof panel 3 can be more firmly fixed to the frame 2 Can be fixed to.

FIG. 12 and FIG. 13 show another embodiment of the fixed metal member 5 mounted on the outer wall on the girder side at a predetermined pitch. The fixed metal piece 15 of the present embodiment has the same shape as the fixed metal piece 5, and both end side shaft portions 15e and 15e sandwiching the central side shaft portion 15d are bent in the same direction to form a substantially U shape. U-shaped straddle portion 15a and this straddle portion 1
Each of the tip fixing portions 1 is composed of a tip fixing portion 15b and a tip fixing portion 15b which are formed integrally with the tip portion 5a.
5b has two through holes 15c, 15c for passing nails.
Are formed at predetermined intervals in the longitudinal direction of the tip fixing portion 15b.

The shaft portions 15 on both ends of the straddle portion 15a are also provided.
The e and 15a are formed so that the distance between them gradually becomes narrower toward the tip end side, and inside the tip end portion of each of the tip end fixing portions 15b is gradually inclined outward toward the tip end side. The tip inclined surface 15f is formed.

The fixing hardware 15 is for fixing the roof panel 3 of a house having a large roof slope such as a house in a snowy area. This fixed hardware 15 is different from the fixed hardware 5 in that the length of the straddle 15a is set longer than that of the straddle 5a of the fixed hardware 5, and the upper side portion (central side shaft portion) 15d of the straddle 15b. Is formed in parallel with the inclination of the roof, and a hole (nail hole) 15g penetrating obliquely is formed in the upper side portion 15d.

In the fixed hardware 15 of this structure, even when the roof panel 3 is laid with a large roof slope, the tip fixing portions 15b, 15b can be reliably projected and fixed to the side of the frame 2 and fixed. By driving the nails 20 through the holes 15e formed in the upper side portion 15d, the upper side portion 15d of the fixed hardware 15 can be securely fixed to the face material 3a of the roof panel 3. Furthermore, since the upper surface of the straddle portion 15b is inclined in the same direction as the inclination direction of the roof,
The fixed hardware 15 can be driven into the face material 3a of the roof panel 3 so that the upper surface of the fixed hardware 15 is substantially flush with the face material 3a of the roof panel 3, so that from the face material 3a of the roof panel 3 Since the protrusions do not come out, the surface material 13a does not interfere with the waterproof treatment, the roof material installation, and the like.

FIG. 14 shows an example in which the roof base plate 20 constructed by a normal frame is fixed to the eaves girders 21 of the frame by the fixing hardware 5. In this example, the fixed hardware 5 is driven from the field board 20, is arranged so as to straddle the roof rafter 22, and the tip fixing portions 5b, 5b are projected to the body side, and the projected tip fixing portion 5b is further arranged. ，
After the 5b is brought into contact with the eaves girder 21, the screw nail is inserted into the through holes 5c, 5c and driven into the eaves girder 21, whereby the base plate 20 is fixed to the frame. Also in this case, the same effect as when the roof panel 3 is fixed to the frame with the fixing hardware 5 can be obtained.

[0052]

As described above, according to the first aspect of the present invention.
The fixed hardware of is composed of a substantially U-shaped straddle portion, and a tip fixing portion which is formed at a tip end portion of the straddle portion, protrudes toward the skeleton side, and is fixed to an eaves girder provided on the skeleton body. Since it is a thing, by striking the fixing hardware from the field plate, the roof rafter is straddled from above by the straddle, and the tip fixing portion formed at the tip of this straddle is in contact with the eaves girder, By driving a nail or the like into the eaves girder through the through hole formed in the tip fixing portion, the base plate can be firmly fixed to the body. Therefore, since the fixed hardware does not penetrate the roof rafter, the base plate can be fixed to the frame without damaging the roof rafter.

Further, since the nail for fixing the end fixing portion of the fixed metal object to the eaves girder on the body side is driven into the eaves girder at a right angle to the withdrawal direction of the fixed metal object, the base plate is fixed by being blown by wind or the like. Even if a force is applied to the metal object in the pulling direction, the nail is hard to pull out, so that the base plate can be firmly fixed to the frame against a slant.

Since the fixing hardware of claim 2 of the present invention comprises a substantially U-shaped straddle portion and a tip fixing portion formed at the tip of this straddle portion and fixed to the body, The roof panel core member is straddled from above by the straddle portion, and the tip fixing portion formed at the tip end of the straddle portion is formed on the tip fixing portion in a state of protruding toward the skeleton side and abutting the skeleton body. By driving a nail or the like into the body through the through hole, the roof panel can be firmly fixed to the body.
Therefore, since the fixing hardware does not penetrate the core material, the roof panel can be fixed to the body without damaging the core material.

Further, since the nail for fixing the end fixing portion of the fixed metal object to the body is driven into the body at right angles to the withdrawing direction of the fixed metal object, the roof panel is swung by the wind or the like and the fixed direction of the fixed metal object is pulled out. Even if force is applied, the nail is hard to be pulled out, and therefore, the roof panel can be firmly fixed to the body against a strain.

According to the fixed hardware of claim 3, since the width of the straddle portion is set to be substantially equal to the width of the core material of the roof rafter or roof panel, the base plate or the roof panel is fixed to the frame by the fixed hardware. At this time, the core material fits inside the straddle portion without rattling, so that the base plate or roof panel can be firmly fixed to a predetermined position of the body.

According to the fixing hardware of claim 4, since the tip of the tip fixing portion is sharp, when fixing the base plate or the roof panel to the frame, the fixed hardware is removed from the face plate of the base plate or the roof panel. It can be easily hammered in and straddled over the roof rafter or core material to project to the body side. Therefore,
The fixed hardware can be attached from the base plate or roof panel, and it has excellent workability.

According to the fixing hardware of claim 5, since the tip fixing portion is formed in a plate shape, it is possible to easily form the through hole for the nail for fixing the tip fixing portion to the body, and The head of the nail securely stops at the tip fixing portion, and the base plate or roof panel can be more firmly fixed to the body.

According to the fixed hardware of claim 6, since the upper surface of the straddle portion is inclined in the same direction as the inclination direction of the roof, the upper surface of the fixed hardware is substantially flush with the face plate or roof panel face material. The fixed hardware can be driven into the facing of a base plate or roof panel so that Therefore, since no protrusions will come out from the face plate or roof panel face material,
There will be no hindrance to waterproofing of the roof plate or roof panel, installation of roofing materials, etc.

According to the fixing hardware of claim 7, since the nail hole for fixing the straddle portion to the roof or the roof panel with a nail or the like is formed in the straddle portion, the nail is inserted into the nail hole. By driving this nail into the roof or roof panel, the straddle can be securely fixed to the roof or roof panel by preventing rattling and slipping even if the roof slope is large.

According to the fixed hardware of claim 8, since the distance between the shaft portions at both ends of the straddle portion becomes gradually narrower toward the front end side, the fixed metal object can be used as a frame plate or roof panel. When fixed, sandwich the roof rafter or roof panel core material between the shafts on both ends of the straddle,
The straddle fits into the core of the roof rafter or roof panel without rattling. Therefore, it is possible to firmly fix the base plate or the roof panel to a predetermined position of the body.

According to the fixing hardware of claim 9, since the tip inclined surface is formed on the inner side of the tip of the tip fixing portion, the tip inclined surface is gradually inclined outward toward the tip side. When straddling the roof rafter or the core material by striking from the face material of, the tip inclined surface is pushed by the roof rafter or the core material, and the tip fixing portion opens while straddling the roof rafter or the core material. Even if the distance between the shafts on both ends of the part gradually decreases toward the tip,
The straddle can be easily fitted to the core material of the roof rafter or roof panel.

[Brief description of drawings]

FIG. 1 is a perspective view of a house showing a mounting position of a fixed hardware according to an embodiment of the present invention.

FIG. 2 is a front view showing a fixed hardware according to an embodiment of the present invention.

FIG. 3 is a side view of the same.

FIG. 4 is a front view showing a fixed hardware of another embodiment of the present invention.

FIG. 5 is a side view of the same.

FIG. 6 is a cross-sectional view of a main part, showing a state in which a roof panel is fixed to a frame by the fixing hardware shown in FIG. 2.

FIG. 7 is a perspective view of the roof panel as viewed from below.

8 is a plan view showing a mounting position of the fixed hardware shown in FIGS. 2 and 4 and showing a main part of the roof. FIG.

9 is a sectional view of a main part showing a state in which a roof panel is fixed to a frame by the fixing hardware shown in FIG.

10 is a sectional view taken along the line AA in FIG.

11 is a perspective view of an essential part showing a state in which the fixed hardware shown in FIG. 4 is driven into a roof panel.

FIG. 12 shows a fixed hardware according to an embodiment of the present invention,
It is sectional drawing of the principal part which shows the state which fixed the roof panel to the body by the said fixed metal object.

13 is a sectional view taken along line BB in FIG.

FIG. 14 is a perspective view of an essential part showing a state in which the fixed hardware shown in FIG. 4 is driven into a field board.

[Explanation of symbols]

 2 Body 3 Roof panel 3b Horizontal core material 3c Vertical core material 4, 5, 15 Fixing hardware 4a, 5a, 15a Crossing part 4b, 5b, 15b Tip fixing part 4c, 5c, 15c Through hole 4e, 5e, 15e Both end side shafts Part 4f, 5f, 15f Tip inclined surface 15g Hole (nail hole) 6 Roof panel 7 Wall panel 20 Field plate 21 House girder 22 Roof rafters

Claims (9)

[Claims] 1. A fixed metal object for attaching a roof roof plate to a frame, which is formed on a substantially U-shaped straddle portion which is disposed so as to straddle a roof rafter, and a tip end portion of the straddle portion, The tip fixing portion protruding toward the body side and fixed to an eaves girder provided on the body, and the tip fixing portion is fixed to the tip fixing portion in a longitudinal direction of a roof rafter straddled by the straddle portion. A fixed metal article having a through hole formed therethrough. 2. A frame body in which a core material is assembled into a rectangular frame shape,
A roof panel composed of a face material attached to one surface of the frame body, which is a fixed hardware for attaching to a frame, and is a substantially U-shaped member arranged across the core material of the roof panel. A roof panel that is formed of a straddle portion and a tip fixing portion that is formed at a tip end portion of the straddle portion and that protrudes toward the skeleton side and is fixed to the skeleton body, and the tip fixing portion is straddled by the straddle portion. A fixed metal article, wherein a through hole penetrating the tip fixing portion is formed in the longitudinal direction of the core material. 3. The fixed hardware according to claim 1, wherein the width of the straddle portion is set to be substantially equal to the width of the core material of the roof rafter or roof panel. 4. The fixed hardware according to claim 1, wherein the tip of the tip fixing portion is sharp. 5. The fixed hardware according to claim 1, wherein the tip fixing portion is formed in a plate shape. 6. The fixed hardware according to any one of claims 1 to 5, wherein an upper surface of the straddle portion is inclined in the same direction as a roof inclination direction. 7. The fixed hardware according to any one of claims 1 to 6, wherein the straddle has a nail hole for fixing the straddle to a roof or a roof panel with a nail or the like. Fixed hardware characterized by. 8. The fixed hardware according to any one of claims 1 to 7, wherein the shaft portions on both end sides of the straddle portion are formed such that the distance between them gradually narrows toward the tip side. Characterized fixed hardware. 9. The fixed hardware according to any one of claims 1 to 8, wherein a distal end inclined surface is formed inside the distal end portion of the distal end fixing portion, and the distal end inclined surface gradually inclines toward the distal end side. Fixed hardware that is characterized.