JP4780873B2 - Roof ridge bracket - Google Patents
Roof ridge bracket Download PDFInfo
- Publication number
- JP4780873B2 JP4780873B2 JP2001262379A JP2001262379A JP4780873B2 JP 4780873 B2 JP4780873 B2 JP 4780873B2 JP 2001262379 A JP2001262379 A JP 2001262379A JP 2001262379 A JP2001262379 A JP 2001262379A JP 4780873 B2 JP4780873 B2 JP 4780873B2
- Authority
- JP
- Japan
- Prior art keywords
- side wall
- wall portion
- roof ridge
- metal fitting
- ridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Description
【０００１】
【発明の属する技術】
本発明は住宅建築における屋根の棟部を構成する金具であり、特に棟木を保持する金具に関する。
【０００２】
【従来の技術】
従来の住宅の屋根における頂部となる棟部の構造は幅の狭い板材が軒先から連続して打ち付けられて形成された下地と瓦から成る屋根の頂部に土、漆喰等を介して瓦が積み上げられ盛り上げられて施工を行う湿式工法と呼ばれる棟部施工方法が一般的であった。しかし近年になり施工性、また棟部の耐風圧性能向上の為、金具を用いた乾式金物工法が主流になってきた。
【０００３】
【発明が解決しようとする課題】
このような背景のもと、近年主流になりつつある乾式金物工法では多種多様な金具が提案されている。その代表的な一例として実開昭５７−２１７１２では棟木の左右いずれか半分を受け止める形状にした金具が開示されている。また実公平６１−２７３４では一種類の棟木金具を適宜組み合わせ多目的に使用できる金具が開示されている。
【０００４】
ところで棟部を施工する作業者はその棟部の形状、取付強度、工期などを様々な要素を考慮し最も適切な形状の金具を選定し棟部の施工を行うこととなる。また棟受金具の受木部の大きさと棟木の大きさが異なる場合が数多くある。そこで作業者は上記の問題を解決できる様々な形状の金具を用意しておく必要がありこれでは経済的に非効率であり現実的には不可能という問題があった。
【０００５】
そこで棟部の形状、工期に左右されず耐風圧性能に優れ且つ棟木の大きさに左右されない作業者にとって経済的な金具を提供する事にある。
【０００６】
【課題を解決する為の手段】
上記ような課題を解決する為、請求項１の発明は側壁部と底面部からなるＬ字板状の受木部を有し、且つ前記底面部の側壁部と反対側の端から側壁部の垂設方向と反対方向に向けて斜設した固定脚部を連設し屋根用棟受金具において、前記屋根用棟受金具を二つ、左右対称にして且つ前後互い違いに配置し、各々の底面部の一部を切断可能な接続片で連結し、前記接続片に少なくとも一箇所以上の貫通孔を設けた構成を採用したものである。
【０００７】
請求項３の発明は側壁部と底面部からなるＬ字板状の受木部を有し、且つ前記底面部の側壁部と反対側の端から側壁部と離れる方向に延設した胴部を連接し、更に前記胴部から側壁部の垂設方向と反対方向に向けて斜設した固定脚部を連設する屋根用棟受金具において、前記屋根用棟受金具を二つ、左右対称にして且つ前後互い違いに配置し各々の胴部の一部を切断可能な接続片で連結し、前記接続片に少なくとも一箇所以上の貫通孔を設けた構成を採用したものである。
【０００８】
【発明の実施の形態】
以下、この発明の実施の形態を図事例と共に説明する。
【０００９】
図１に示す発明実施の形態について説明する。側壁部１と底面部２からなるＬ字板状の受木部３を有し、且つ前記底面部２の側壁部１と反対側の端から側壁部１の垂設方向と反対方向に向けて斜設した固定脚部４を連設した屋根用棟受金具において、前記屋根用棟受金具を二つ、左右対称にして且つ前後互い違いに配置し、各々の底面部２の一部を切断可能な接続片１０で連結し、前記接続片１０に少なくとも一箇所以上の貫通孔１２を設けたことを特徴とする屋根用棟受金具である。尚、本実施例では側壁部１及び固定客部４にはねじ、釘８などの固着具用の挿通穴５を設けてある。
【００１０】
次に実施の形態を図２に示す。図２においては棟木９と左右対称にして且つ前後互い違いにした時の受木部３の大きさがほぼ同じ場合に有効な取付方法である。まず始めに屋根頂部６に本発明の金具を仮置きしてゆく。仮置きの後、野地板７に本金具を固定する。固定にあたっては固定脚部４に接着剤を塗布し野地板７に固定しても良いが、本実施例では固着具用の挿通穴５を利用して、ねじ、釘８などで野地板７に取り付けている。本金具を野地板７に固定後、棟木９を本金具の受木部３にはめ込み、その後、図３のように側壁部１に設けた固着具用の挿通穴５を介してねじ、釘８で棟木９を本金具と固定できる。無論、接着剤を用いて棟木９を固定しても良い。
【００１１】
次に本金具の棟木９の大きさと左右対称にして且つ前後互い違いにした時の受木部３の大きさが異なる場合の有効な取付方法である。前述の受木部３と棟木９の大きさが異なる場合は、本金具の切断可能な接続片１０を利器工具等で切断し二つに分ける。尚、切断にあたって利器工具が準備できない場合は、切断可能な接続片１０を繰り返し折り曲げることで本金具を二つに分けることも可能である。
【００１２】
尚、図５のように切断可能な接続片１０に貫通孔１２を設けておくと更に切断が行いやすくなる。
【００１３】
このようにして二つに分けられた各々の本金具を図６のように棟木９を中心に左右対称にして且つ前後互い違いに取り付ける。取付にあたっては周知のように接着剤を用いても良いが、本実施例では挿通穴５を介してねじ、釘８で固定している。このようにして本金具を取りつけた棟木９を図３と同様に屋根頂部６に設置し、ねじ、釘８を用いて野地板７に固定すればよい。尚、この実施例で示す本発明の金具は平瓦などを用いた洋風の棟部を施工するのに適している。
【００１４】
次に図７に示す発明実施の形態について説明する。側壁部１と底面部２からなるＬ字板状の受木部３を有し、且つ前記底面部２の側壁部１と反対側の端から側壁部１と離れる方向に延設した胴部１１を連接し、更に前記胴部１１から側壁部１の垂設方向と反対方向に向けて斜設した固定脚部４を連設する屋根用棟受金具において、前記屋根用棟受金具を二つ、左右対称にして且つ前後互い違いに配置し各々の胴部１１の一部を切断可能な接続片１０で連結し、前記接続片１０に少なくとも一箇所以上の貫通孔１２を設けたことを特徴とする屋根用棟受金具である。尚、図中において切断可能な接続片は複数設けているが１つであってもよい。
【００１５】
この本金具においても前述のように使用目的に応じ切断せずに使用することも可能であるし、また胴部１１の切断可能な接続片１０を切断して用いることも可能となる。この図７に示す本発明の金具は純和風の冠瓦などを用いた棟部に適している。
【００１６】
【発明の効果】
以上のように、この発明によると棟部を施工する際に本発明の金具で臨機応変な棟部施工を行うことが可能となる上に、金具の管理が容易くなると共にコスト低減が可能となる。
【図面の簡単な説明】
【図１】本発明の金具の基本構成を示す斜視図である。
【図２】本発明の金具を用いた施工時の形態を示す斜視図である。
【図３】本発明の金具を用いた施工時の形態を示す斜視図である。
【図４】本発明の金具の他の実施形態を示す斜視図である。
【図５】本発明の金具の特徴的な部分である貫通孔を強調して示す斜視図である。
【図６】本発明の金具を用いた施工時の形態を示す斜視図である。
【図７】本発明の金具の他の実施形態を示す斜視図である。
【図８】本発明の金具の他の実施形態を示す斜視図である。
【図９】本発明の金具の他の実施形態を示す斜視図である。
【図１０】本発明の金具の他の実施形態を示す斜視図である。
【符号の説明】
１ 側壁部
２ 底面部
３ 受木部
４ 固定脚部
５ 挿通穴
６ 屋根頂部
７ 野地板
８ ねじ、釘
９ 棟木
１０ 接続片
１１ 胴部
１２ 貫通孔 [0001]
[Technology to which the invention belongs]
The present invention relates to a metal fitting constituting a roof ridge in a residential building, and more particularly to a metal fitting for holding a purlin.
[0002]
[Prior art]
The structure of the ridge that is the top of the roof of a conventional house is that tiles are piled up via soil, plaster, etc. on the top of the roof consisting of a base and tiles formed by striking a narrow plate material continuously from the eaves edge. A ridge construction method called a wet construction method in which the construction is raised and construction is common. However, in recent years, the dry-type hardware method using metal fittings has become mainstream in order to improve workability and wind pressure resistance performance of the ridge.
[0003]
[Problems to be solved by the invention]
Against this background, a wide variety of metal fittings have been proposed in the dry hardware construction method that has become mainstream in recent years. As a representative example, Japanese Utility Model Laid-Open No. 57-21712 discloses a metal fitting shaped to receive either the left or right half of the purlin. In addition, Japanese Utility Model No. 61-2734 discloses a metal fitting that can be used for various purposes by appropriately combining one kind of purlin metal fittings.
[0004]
By the way, the worker who constructs the ridge part will select the most appropriate metal fitting in consideration of various factors such as the shape of the ridge part, the mounting strength, the construction period, and the like, and perform the construction of the ridge part. Moreover, there are many cases where the size of the receiving part of the ridge receiving bracket and the size of the ridge are different. Therefore, the operator needs to prepare various shapes of metal fittings that can solve the above-mentioned problem, and this has a problem that it is economically inefficient and practically impossible.
[0005]
Therefore, an object of the present invention is to provide a metal fitting that is excellent in wind pressure resistance performance regardless of the shape of the ridge and the construction period , and that is not affected by the size of the ridge.
[0006]
[Means for solving the problems]
In order to solve the above-mentioned problems, the invention of claim 1 has an L-shaped plate-shaped tree receiving portion comprising a side wall portion and a bottom surface portion, and the side wall portion from the end opposite to the side wall portion of the bottom surface portion. In the roof ridge bracket, the fixed leg portion obliquely oriented in the direction opposite to the vertical direction is provided, and the two roof ridge brackets are arranged symmetrically in the left-right direction and alternately in the front-rear direction. some parts are connected by connecting pieces cleavable, it is obtained by adopting the configuration in which at least one place or more through holes in the connection piece.
[0007]
According to a third aspect of the present invention, there is provided a trunk portion having an L-shaped plate-shaped receiving portion comprising a side wall portion and a bottom surface portion, and extending in a direction away from the side wall portion from an end opposite to the side wall portion of the bottom surface portion. In the roof ridge bracket that is connected and further has a fixed leg portion that is inclined from the trunk portion in a direction opposite to the direction in which the side wall portion is suspended, the two roof ridge brackets are symmetrical. and longitudinal staggered Te and connecting a portion of the body portion of each connection piece cleavable, is obtained by adopting the configuration in which at least one place or more through holes in the connection piece.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described together with illustrated examples.
[0009]
The embodiment shown in FIG. 1 will be described. It has an L-shaped plate-shaped receiving part 3 composed of a side wall part 1 and a bottom surface part 2, and is directed from the end opposite to the side wall part 1 of the bottom surface part 2 in a direction opposite to the direction in which the side wall part 1 is suspended. In the roof ridge bracket that is provided with the diagonally fixed legs 4, the two roof ridge brackets are arranged symmetrically in the left-right direction and alternately in front and back, and a part of each bottom portion 2 can be cut. The roof ridge receiving metal fitting is characterized in that the connecting piece 10 is connected to each other and at least one through hole 12 is provided in the connecting piece 10 . In this embodiment, the side wall portion 1 and the fixed customer portion 4 are provided with insertion holes 5 for fixing tools such as screws and nails 8.
[0010]
Next, an embodiment is shown in FIG. In FIG. 2, this is an effective attachment method when the size of the receiving part 3 is substantially the same as that of the purlin 9 and is symmetrical with respect to the front and back. First, the metal fitting of the present invention is temporarily placed on the roof top 6. After temporary placement, the metal fitting is fixed to the base plate 7. In fixing, the adhesive may be applied to the fixed leg portion 4 and fixed to the base plate 7, but in this embodiment, the fixing plate insertion hole 5 is used to fix the base plate 7 with screws, nails 8 or the like. It is attached. After fixing the metal fitting to the base plate 7, the purlin 9 is fitted into the wood receiving portion 3 of the metal fitting, and then screws and nails 8 are inserted through the insertion holes 5 for the fasteners provided in the side wall portion 1 as shown in FIG. The purlin 9 can be fixed to the metal fitting. Of course, the purlin 9 may be fixed using an adhesive.
[0011]
Next, it is an effective attachment method in the case where the size of the receiving part 3 is different from the size of the purlin 9 of the metal fitting and is made to be symmetrical back and forth. In the case where the sizes of the receiving part 3 and the purlin 9 are different from each other, the connecting piece 10 that can be cut of the metal fitting is cut with an instrument tool or the like and divided into two. In the case where conveniences tool when cutting is not ready, it is also possible to divide the present fitting into two by folding repeatedly a cleavable connecting piece 10.
[0012]
In addition, if the through- hole 12 is provided in the connection piece 10 which can be cut | disconnected like FIG. 5, it will become easier to cut | disconnect.
[0013]
As shown in FIG. 6, the main metal parts divided into two in this way are attached symmetrically around the purlin 9 and alternately in the front-rear direction. In the case of attachment, an adhesive may be used as is well known, but in this embodiment, it is fixed with screws and nails 8 through the insertion holes 5. The purlin 9 to which the metal fittings are attached in this way is installed on the roof top portion 6 in the same manner as in FIG. 3 and fixed to the field board 7 using screws and nails 8. In addition, the metal fitting of this invention shown in this Example is suitable for constructing a Western-style ridge part using a flat roof tile.
[0014]
Next, an embodiment of the invention shown in FIG. 7 will be described. The trunk | drum 11 which has the L-shaped plate-shaped receiving part 3 which consists of the side wall part 1 and the bottom face part 2, and was extended in the direction away from the side wall part 1 from the end on the opposite side to the side wall part 1 of the said bottom face part 2. Are connected to each other, and the roof ridge bracket is provided with a fixed leg portion 4 that is inclined from the trunk portion 11 in the direction opposite to the direction in which the side wall portion 1 is suspended. In addition, it is characterized in that it is symmetrically arranged in front and back, and a part of each body portion 11 is connected by a connecting piece 10 that can be cut, and at least one through hole 12 is provided in the connecting piece 10. This is a roof ridge bracket. In addition, although the connection piece which can be cut | disconnected in the figure is provided with two or more, one may be sufficient.
[0015]
As described above, this metal fitting can be used without being cut according to the purpose of use, and the cutable connecting piece 10 of the body portion 11 can be cut and used. The metal fitting of the present invention shown in FIG. 7 is suitable for a ridge portion using a pure Japanese style roof tile.
[0016]
【The invention's effect】
As described above, according to the present invention, when constructing a ridge, it is possible to perform flexible ridge construction with the metal fitting of the present invention, and it becomes easy to manage the metal fitting and reduce the cost. .
[Brief description of the drawings]
FIG. 1 is a perspective view showing a basic configuration of a metal fitting of the present invention.
FIG. 2 is a perspective view showing a form at the time of construction using the metal fitting of the present invention.
FIG. 3 is a perspective view showing a form at the time of construction using the metal fitting of the present invention.
FIG. 4 is a perspective view showing another embodiment of the metal fitting of the present invention.
FIG. 5 is a perspective view highlighting a through hole that is a characteristic part of the metal fitting of the present invention.
FIG. 6 is a perspective view showing a form during construction using the metal fitting of the present invention.
FIG. 7 is a perspective view showing another embodiment of the metal fitting of the present invention.
FIG. 8 is a perspective view showing another embodiment of the metal fitting of the present invention.
FIG. 9 is a perspective view showing another embodiment of the metal fitting of the present invention.
FIG. 10 is a perspective view showing another embodiment of the metal fitting of the present invention.
[Explanation of symbols]
1 Side wall
2 Bottom part
3 Receiving part
4 fixed legs
5 insertion hole
6 Roof top
7 Field plate
8 Screws and nails
9 Purlin
10 Connection piece
11 Torso
12 Through hole
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001262379A JP4780873B2 (en) | 2001-07-26 | 2001-07-26 | Roof ridge bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001262379A JP4780873B2 (en) | 2001-07-26 | 2001-07-26 | Roof ridge bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003041714A JP2003041714A (en) | 2003-02-13 |
| JP4780873B2 true JP4780873B2 (en) | 2011-09-28 |
Family
ID=19089283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001262379A Expired - Fee Related JP4780873B2 (en) | 2001-07-26 | 2001-07-26 | Roof ridge bracket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4780873B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2015231203B2 (en) | 2014-03-19 | 2019-07-11 | Martin J. Rotter | Shear tie system for vented roof ridge |
| CA2999144A1 (en) | 2015-09-17 | 2017-03-23 | Martin J. Rotter | Shear transfer system |
| US10385583B2 (en) | 2016-03-21 | 2019-08-20 | Martin J. Rotter | Shear transfer system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000145026A (en) * | 1998-11-06 | 2000-05-26 | Wakai & Co Ltd | Ridge bracket for roof |
-
2001
- 2001-07-26 JP JP2001262379A patent/JP4780873B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003041714A (en) | 2003-02-13 |
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