JPH11247363A - Fixing hardware for roof material and fixing method for roof material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To fix reliably by connecting a bending and engaging piece to the end of a fixing member to be installed and fixed to a lower roof material and providing a nail hole and a long hole in the axial direction of the fixing member in fixing hardware to engage the eaves side end of an upper roof material. SOLUTION: A tapered, flat bending and engaging piece 3 is provided integrally continuously at the end of a rectangular sheet fixing member 2 having a circular arc side cross section, and fixing hardware 1 where more than one nail hole 4 is arranged in parallel in the center of the fixing member 2 axially, is formed. And then a lower roof material is placed on a roof and the fixing hardware 1 is placed on the top, the fixing hardware 1 and the lower roof material are mounted on the roof and fixed by inserting a nail into a prescribed nail hole 4 of the fixing hardware 1, and the upper roof material is placed on the fixing hardware 1. And then after the root of the upper roof material is fixed to the roof, the bending and engaging piece 3 at the leading end of the first fixing hardware 1 is bent along the end of the upper roof material, and the leading end of the upper roof material is hooked by the fixing hardware 1. Therefore, roof materials having different gauges can be constructed efficiently.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roofing fixing metal used for roofing construction in which tiled roofing materials are nailed and fixed one after another, and a roofing material is fixed using the roofing fixing metal. In particular, the present invention relates to a roof material fixing hardware and a method for fixing a roof material which can easily perform high-precision roofing work and are structurally safe against blowing wind.

[0002]

2. Description of the Related Art Conventionally, this kind of roof material fixing hardware or a method of fixing a roof material is disclosed, for example, in Japanese Utility Model Laid-Open Publication No.
No. 16 (first known technique), Japanese Utility Model Publication No. 55-24253
No. JP-A-63-104516 (third known technique), JP-A-63-53430 (fourth known technique), and JP-A-1-134118 (fifth known technique) Techniques), Japanese Patent Publication No. 1-223258 (sixth known technique), Japanese Utility Model Publication No. 3-14492 (seventh known technique), Japanese Patent Publication No. 3-14493 (eighth known technique), and the like are known. Have been.

[0003] The first known technique relates to a fixing hardware for a corrugated shingle, in which a rod-shaped hook is raised and protruded from the tip of a main body which can be placed on the corrugated shingle.
In using the fixing hardware, the main body is placed on the lower roofing material, and a nail is inserted into a nail hole of the main body and fixed to a field board,
The hanging tool is brought into contact with the eaves side of the upper roofing material placed on the main body, and by further bending the hangings, the top end of the upper roofing material is locked to secure the strength against the blowing wind. A construction method of a roofing material capable of securing the roof material is disclosed.

[0004] In a second known technique, a fixing material for a roof material having the same basic structure as that of the first known technique is disclosed, and a waterproof property is improved on the back surface of the main body, and an impact force on the roof material is reduced. There is described a technology in which a tape having an effect of alleviating the noise is integrally attached.

[0005] The third known technique is a technique which is a further improvement of the second known technique, in which the metal piece and the nail are closely adhered to each other by the elastic tape, so that the nail does not fall off from the metal piece. A technique is described in which a nail is integrally attached before construction so that the work of inserting the nail into metal during construction can be omitted.

[0006] The fourth to sixth prior arts are related to a structure in which a metal fitting having a hook vertically extending from the tip of a main body of a fixed metal fitting is hung on the eaves tip of the upper roofing material. Because the tip of the hanging tool protrudes above the surface of the upper roofing material, the bend is returned by the load when the snow falls down, and the technology improved against the problem that the structure of the hanging stop collapses is there. In these cases, the tip of the hanging tool is provided at a position lower than the surface of the upper roofing material, so that it is improved so as not to receive the load of snow.

According to the seventh known technique, a reinforcing rib is provided at a base portion of a hanging tool in order to prevent the bend of the hanging tool from being returned by a load when the snow falls, and a rigidity is provided to the hanging tool by the reinforcing rib. This is a technique to prevent the bend of the hanging tool from being returned.

[0008] An eighth known technique is that a locking projection is protruded from a tip of a hook of a fixing hardware, and the locking projection is fitted into a fitting concave portion provided in an upper roofing material, thereby sliding down snow. This is a technique that prevents the hanging of the hook from being returned by the load caused by the load.

[0009]

However, the basic structure of the roofing fixture and the method of fixing the roofing material shown in the first to eighth prior arts described above is the same as that shown in FIGS. 6 and 7. However, they have the following major problems.

That is, the fixing hardware 51 of the roof material shown in FIG.
Is attached to the tip of the main body 52 formed in an arc shape (fan shape).
A hook 53 having a height of H is vertically erected, and a nail hole 5 is formed in the main body 52 while maintaining a distance of L from the tip of the main body 52.
4 was formed.

At this point, the hook 5
In the structure in which the roof 3 is erected and one nail hole 54 is provided in the main body 52, there is no problem when the roofing material is laid with a certain standard roofing dimension, There was a problem that it could not be applied to roof materials that were adjusted and constructed accordingly.

For example, as shown in FIGS. 7 (A), 7 (B) and 7 (C), based on the roofing foot dimension L1, from the center position of the nail 56 of the lower roofing material 55 to the tip of the upper roofing material 57. Since the distance L1 ′ is determined by itself, the distance from the center of the nail hole 54 of the main body 52 to the hook 53 is set to L.

If a similar construction is to be established using the fixed metal fitting 51 in the case of a roofing foot dimension L2 shorter than the roofing foot dimension L1, the upper side is determined from the relationship of L2 '>L1' like the roofing foot dimension L2. Since the tip of the roofing material 57 goes beyond the position of the hanging tool 53, there is a problem that the hooking tool 53 cannot stop the tip of the upper roofing material 57.

The roof material fixing hardware and the method of fixing a roof material according to the present invention are completely new technologies developed in view of the above-mentioned conventional problems, and particularly, a lock which can be freely bent at the tip of the fixing member. A technique of a roof material fixing hardware in which pieces are integrally connected and a plurality of nail holes or long holes are provided in a fixing member, and a method of fixing a roof material using the roof material fixing hardware. Is provided.

[0015]

SUMMARY OF THE INVENTION A roof material fixing metal according to the present invention is a technology which fundamentally improves the above-mentioned conventional problems. In the fixing hardware that can lock the fixing member, a bent locking piece is continuously provided at the tip of a fixing member that can be placed and fixed on the lower roof material, and a plurality of bending pieces are provided in the axial direction of the fixing member. A roof material fixing metal characterized by being provided with a nail hole or a long hole.

According to a first aspect of the present invention, there is provided a roof material fixing hardware in which a bent locking piece is continuously provided at an end of a fixing member as described above, and a plurality of nails are provided in an axial direction of the fixing member. Since a hole or one long hole is provided, when mounting and fixing this fixing member on the lower roofing material, select an arbitrary nail hole corresponding to the roofing foot size of the roofing material, Alternatively, it is possible to select an arbitrary place in the long hole, insert the nail, and fix the fixture while positioning it at a predetermined place.

According to a second aspect of the present invention, there is provided a roofing material according to the first aspect, wherein the bent locking piece is provided in a straight line parallel to the fixing member. It is a fixed hardware.

In the second aspect of the present invention, since the bent locking piece connected to the fixing member is provided in a straight line in parallel with the fixing member, the bent locking piece can be installed on the site at the time of construction. Thus, it is possible to bend while matching the tip position of the upper roofing material, so that the tip end of the upper roofing material can be accurately locked by the bent locking piece.

The gist of the third invention of the roof material fixing metal according to the present invention is that the fixing member is formed in an arc shape in a cross section, and the bending locking piece is formed in a flat shape. It is the roofing material fixing metal of the first invention or the second invention, characterized in that

In the third aspect of the present invention, the strength of the fixing member can be increased since the fixing member is formed in an arc shape in the cross section. Since the bent locking piece is formed in a flat shape, it can be easily bent along the leading edge of the upper roofing material.

The gist of the fourth invention of the roof material fixing hardware of the present invention is that any one of the first to third inventions is characterized in that a reinforcing plate is integrally laminated on the back surface of the fixing member. Roofing fixing hardware.

In the fourth aspect of the invention, since the reinforcing plate is integrally laminated on the back surface of the fixing member, the fixing member can be made strong.

The gist of the fifth invention of the roof material fixing hardware of the present invention is that any one of the first to fourth inventions is characterized in that an elastic tape is provided on the back surface of the fixing member or the reinforcing plate. Roofing fixing hardware.

In the fifth aspect of the present invention, since the elastic tape is provided on the back surface of the fixing member or the reinforcing plate, the waterproof property can be improved. In addition, when the fixing member is attached, the impact force on the lower roofing material due to nailing can be reduced, and the roofing material can be prevented from being damaged.

The gist of the method for fixing a roofing material according to the present invention is as follows.
A fixing member having a fixing member having a plurality of nail holes or one long hole in the axial direction and a bent locking piece provided at the tip thereof is mounted on the lower roofing material. At the same time, a fixture such as a nail is inserted into a nail hole or a long hole to fix to the field board, an upper roof material is placed on the fixing member, and a bent locking piece of the roof material fixing hardware is attached to the upper side. A roof material fixing method characterized in that the roof material is bent along the eaves tip of the roof material to lock the upper roof material.

The above-described method of fixing a roofing material is performed by using a roofing material having a plurality of nail holes or one long hole in the axial direction and a roof material fixing metal provided with a bent locking piece at a tip thereof. Since it is a method of fixing the roofing material, the fixing member is placed on the lower roofing material and an arbitrary position of the nail hole or the long hole corresponding to the roofing foot size of the roofing material is selected and the fixing bracket such as a nail is inserted. Then, it can be fixed to the field board.

Further, in locking the upper roof material placed on the roof material fixing hardware, the upper roof material is bent accurately along the tip of the upper roof material to bend. It can be securely locked in position.

[0028]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing one embodiment of a roof fixing fixture according to the present invention. FIG. 1 is an explanatory view showing a first fixing fixture according to the present invention, and FIG. FIG. 3 is an explanatory view showing the second fixing hardware, and FIG. 3 is an explanatory view showing the third fixing hardware according to the present invention.

In FIG. 1, reference numeral 1 denotes a first fixing member of the roofing material according to the present invention, and a tapered bent locking piece 3 is integrally formed at the tip of a substantially rectangular plate-shaped fixing member 2. It is constructed in a row. The bent locking piece 3 is provided in parallel with the fixing member 2 in a straight line.

The fixing member 2 is formed in an arc shape in its cross section, whereas the bent locking piece 3 is formed in a flat shape. Further, the fixing member 2 is provided with a plurality of nail holes 4 arranged in parallel in the axial direction at the center thereof.

The fixing member 2 and the bending locking piece 3 have a thickness t1 so as to sufficiently withstand a required bending stress. And the fixing member 2 curved and formed in an arc shape
Has its curved height H. An elastic tape (not shown) can be provided on the back surface of the fixing member 2 in order to improve waterproofness and reduce impact force on the roof material.

In the case of the first fixing hardware 1 shown in FIG. 1, the fixing member 2 is formed by bending the fixing member 2 into an arc shape.
Although the bending strength is given to the fixing member 2, as in the case of the second fixing hardware 5 shown in FIG. 2, the fixing member 6 is formed in a planar shape, and a plurality of nails having a thickness t <b> 2 are formed on the back surface of the fixing member 6. By laminating and integrating the reinforcing members 7 provided with the holes 4, it is also possible to impart bending strength to the fixing member 6.

In the case of the first fixing hardware 1 or the second fixing hardware 5 shown in FIG. 1 and FIG.
Although a plurality of nail holes 4 are formed in the fixing member, as shown in FIG. 3, an elongated hole 8 may be formed in the fixing members 2, 6 and the reinforcing member 7.

Next, a method of laying and installing a roof material on a roof using the above-mentioned fixing hardware will be described. FIG.
(A), (B), (C) is an explanatory view showing a method of fixing a roofing material using a fixing hardware, respectively.

As shown in FIG. 4A, a lower roofing material 10 is placed on a roof 9 and the first fixing hardware 1 is placed on the upper surface of the lower roofing member 10, and the first fixing hardware 1 Predetermined nail hole 4
The first fixing hardware 1 and the lower roofing material 10 are respectively fixed to the roof 9 by inserting the nails 11 into the roof 9 and driving the nails 11 into the roof board of the roof 9.

Next, as shown in FIG. 4 (B) or FIG. 4 (C), the upper roofing material 12 is placed on the first fixing hardware 1 and another first fixing hardware 1 and a nail 11 are connected. After fixing the base of the upper roofing material 12 to the roof 9 by using the upper roofing material 1,
By bending along the front end of the second roof member 2, the front end portion of the upper roofing material 12 can be hooked by the first first fixing hardware 1.

In the above embodiment, when laying the roofing materials 10 and 12 on the roof 9 and fixing them, respectively, FIG.
As shown in (B) and (C), since the roofing foot dimensions are different depending on each roof 9 like the roofing foot dimensions L1 and L2, the first fixed hardware 1 corresponds to each roofing foot dimension. Arbitrarily selecting and changing the nail hole 4 allows the first fixing hardware 1 to be mounted and fixed at a correct predetermined position corresponding to various roofing foot dimensions.

Further, in FIG. 5, it is necessary that the bent and locked piece 3 of the fixing hardware according to the present invention is formed in parallel with the fixing member 2 without being bent in advance like the conventional fixing hardware. The reason will be described. That is, FIGS. 5B and 5C are explanatory views showing the inconvenience when the bent locking pieces are bent in advance.

As shown in FIG. 5 (A), for example, when it is assumed that the bending and locking piece 3 of the first fixing hardware 1 has been bent at a right angle in advance, it corresponds to the predetermined roof foot size. When the nail 11 is inserted into the nail hole 4b and the first fixing hardware 1 and the lower roof material 10 are fixed to the roof 9 by using the nail hole 4b, as shown in FIG. If the roof 12 is placed on the lower roofing material 10 and the first fixing hardware 1 with a predetermined roofing dimension, there is a problem that the tip of the upper roofing material 12 hits the bent locking piece 3. Was.

Therefore, in order to avoid this problem, a nail hole 4c adjacent to the nail hole 4b is used.
c through a nail 11 and the first fixing hardware 1 and the lower roofing material 10
5 is fixed to the roof 9, as shown in FIG.
0 and the first fixed hardware 1, the upper roof material 1
There is a problem that a gap is formed between the tip of the second and the bent locking piece 3 that has been bent in advance.

In the fixing hardware according to the present invention, in order to solve the above-mentioned problem, since the bent locking piece 3 is formed in parallel with the fixing member 2, a plurality of nail holes 4a, 4b, 4c, 4d. However, even for roofing dimensions that cannot be accommodated, it is possible to bend the folding locking piece 3 along the tip of the upper roofing material 12 at a position corresponding to the situation, and see FIG. 4 (B) and FIG. As shown,
An appropriate stopper can be applied to the tip of the upper roofing material 12.

[0042]

The roof material fixing hardware and the method of fixing a roof material according to the present invention have the above-described structure and operation, and therefore have the following great effects.

A plurality of nail holes or one
Since the long holes are provided, it is possible to select an arbitrary nail hole corresponding to the roofing foot size of the roof material and fix the fixing hardware at a predetermined place.

In the case where the bent locking piece is provided in parallel with the fixing member, the bent locking piece can be bent later at an arbitrary position. Can be applied. Therefore, there is no need to prepare several types of fixed hardware as in the related art, and it is possible to improve work efficiency and construction accuracy, and to reduce construction costs.

The bending strength can be imparted to the fixing member by bending the fixing member in an arc shape or by integrally laminating the reinforcing member on the fixing member. Further, when an elastic tape is provided on the back surface of the fixing member, the waterproof property can be improved and the impact force on the roof material can be reduced.

In the method for fixing a roofing material according to the present invention, an arbitrary position of a nail hole or an elongated hole corresponding to the size of a roofing foot is selected, a fixing bracket such as a nail is inserted, and the fixing hardware is removed. A fixed metal fitting is attached to the base plate, and furthermore, the bent locking piece is bent along the eaves tip side of the upper roof material placed on the fixed metal piece, so that an appropriate hanging stop can be applied to the tip of the upper roof material. . Therefore, it is possible to efficiently and inexpensively construct roofing materials having different roofing foot dimensions with one kind of fixed hardware.

[Brief description of the drawings]

FIG. 1 is an explanatory view showing a first fixing hardware according to the present invention.

FIG. 2 is an explanatory view showing a second fixing hardware according to the present invention.

FIG. 3 is an explanatory view showing a third fixing hardware according to the present invention.

FIGS. 4A, 4B, and 4C are explanatory views showing a method of fixing a roofing material using fixing hardware, respectively.

FIGS. 5A, 5B, and 5C are explanatory views showing inconveniences when the bending locking pieces are bent in advance.

FIG. 6 is an explanatory view showing a conventional hardware for fixing a roof material.

FIGS. 7A, 7B and 7C are explanatory views showing a method of fixing a roofing material using a conventional fixing hardware, respectively.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 1st fixing metal 2 Fixing member 3 Bending locking piece 4, 4a, 4b, 4c, 4d Nail hole 5 2nd fixing metal 6 Fixing member 7 Reinforcement member 8 Slot 9 Roof 10 Lower roofing material 11 Nail 12 Upper side Roofing material 51 Fixing hardware 52 Main body 53 Hook 54 Nail hole 55 Lower roofing material 56 Nail Ll, L2 Roofing foot size t1, t2 Thickness H Height

Claims (6)

[Claims] A fixed metal fitting capable of locking the tip of the eaves tip of the upper roofing material, wherein a bent locking piece is continuously provided at the tip of a fixing member that can be placed and fixed on the lower roofing material. And a fixing member for fixing a roof material, wherein a plurality of nail holes or elongated holes are provided in an axial direction of the fixing member. 2. The roof material fixing hardware according to claim 1, wherein said bent locking piece is provided in a straight line parallel to the fixing member. 3. The fixing member according to claim 1, wherein said fixing member is formed in an arc shape in a cross section thereof, and said bent locking piece is formed in a plane shape. Roofing fixing hardware. 4. The roof material fixing hardware according to claim 1, wherein a reinforcing plate is integrally laminated on a back surface of the fixing member. 5. The fixing material for a roofing material according to claim 1, wherein an elastic tape is provided on a back surface of the fixing member or the reinforcing plate. 6. A fixing member comprising a fixing member having a plurality of nail holes or one long hole in an axial direction and a bent locking piece provided at a tip of the fixing member. On top of the fixing member, the fixing member such as a nail is inserted into a nail hole or a long hole to fix the fixing member to the base plate. A method for fixing a roofing material, comprising bending a stopper along an eaves tip of the upper roofing material to lock the upper roofing material.