JPH08145026A - Hook bolt - Google Patents
Hook boltInfo
- Publication number
- JPH08145026A JPH08145026A JP31120594A JP31120594A JPH08145026A JP H08145026 A JPH08145026 A JP H08145026A JP 31120594 A JP31120594 A JP 31120594A JP 31120594 A JP31120594 A JP 31120594A JP H08145026 A JPH08145026 A JP H08145026A
- Authority
- JP
- Japan
- Prior art keywords
- hook
- pipe
- shaped
- bolt
- roof
- 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.)
- Withdrawn
Links
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、Ｃ型チャンネル又はア
ングル材と波形屋根材の結合に最適なフックボルトに関
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hook bolt suitable for connecting a C-shaped channel or angle member and a corrugated roof member.
【０００２】[0002]
【従来の技術】Ｃ型チャンネル又はアングル材を利用し
て屋根を構築する場合、例えば、図７に示すように屋根
材が鉄板または塩化ビニール板による波形屋根材である
場合は、基端部がＵ字係合部あるいはＶ字係合部に形成
されたネジ軸を使用して両者を結合している。このネジ
軸の取り付けは、Ｕ字あるいはＶ字係合部をチャンネル
又はアングルに係合し、ネジ軸先端部を屋根板から突出
させて両者を結合している。そして、ネジ軸の取り付け
作業は屋根板の下側から挿入するのが最も容易である
が、この場合は作業員が２名必要となる。2. Description of the Related Art When a roof is constructed using C-shaped channels or angle members, for example, when the roof member is a corrugated roof member made of an iron plate or a vinyl chloride plate as shown in FIG. The two are coupled by using a screw shaft formed in the U-shaped engaging portion or the V-shaped engaging portion. For mounting the screw shaft, the U-shaped or V-shaped engaging portion is engaged with the channel or the angle, and the tip end of the screw shaft is projected from the roof plate to couple the both. The screw shaft mounting operation is easiest to insert from the lower side of the roof plate, but in this case, two workers are required.
【０００３】又、ネジ軸は、屋根材の上面から当該屋根
材にあけた穴から差し込んでも取り付けることができ
る。この取り付け作業は、ネジ軸基端の係合部を屋根材
の上面から穴に差し込み、係合部をチャンネル又はアン
グルに係合し、ネジ軸先端を屋根材から突き出してナッ
ト締めをしている。このため、ネジ軸先端が屋根材から
突出する部分が長いのでナットを締め付ける作業性が悪
く、又、錆の発生を早めるなどの問題が生じている。The screw shaft can also be attached by inserting it from the top surface of the roof material through a hole made in the roof material. In this mounting work, the engaging portion at the base end of the screw shaft is inserted into the hole from the upper surface of the roof material, the engaging portion is engaged with the channel or the angle, the tip of the screw shaft is projected from the roof material, and the nut is tightened. . For this reason, since the portion where the tip of the screw shaft projects from the roof member is long, workability for tightening the nut is poor, and there are problems such that rust is accelerated.
【０００４】一方、近年の屋根材には、裏面に断熱材ま
たは防音材等の下地材を裏打ちしたものが開発されてお
り、屋根材の断面が厚くなっているものがあり、この場
合は、屋根材の上面からネジ軸を差し込むことが容易で
ないという問題もある。On the other hand, in recent years, roofing materials having a back surface lined with a base material such as a heat insulating material or a soundproofing material have been developed. Some roofing materials have a thick cross section. In this case, There is also a problem that it is not easy to insert the screw shaft from the upper surface of the roof material.
【０００５】[0005]
【発明が解決しようとする課題】本発明は、Ｃ型チャン
ネル又はアングル材などで屋根を構築するに際し、屋根
材の上面から差し込んで取り付け作業が行えるフックボ
ルトを提供することを目的としている。SUMMARY OF THE INVENTION It is an object of the present invention to provide a hook bolt which can be inserted from the top surface of a roof material for installation work when constructing a roof with a C-shaped channel or an angle material.
【０００６】[0006]
【課題を解決するための手段】本発明において課題を解
決するための手段は、内周面に雌ねじ部を設け先端部に
側面Ｕ字形状の鉤型フック部を設けたフックパイプと、
該フックパイプの雌ねじ部にねじ結合する締結ボルトと
を具備し、上記フックパイプと上記締結ボルトをねじ結
合した状態で当該フックパイプの鉤型フックをＣ型チャ
ンネル開口部の下向き縁部に係合することを特徴とし、
又、フックパイプの鉤型フック部をＣ型チャンネルの下
向き縁部に係合したとき、当該Ｃ型チャンネルとフック
パイプとの間にくさび金具を装着して両者を結合するこ
とを特徴とするものである。Means for Solving the Problems In the present invention, a means for solving the problems is a hook pipe having an internal thread portion on an inner peripheral surface thereof and a side surface U-shaped hook-shaped hook portion at a tip portion thereof,
A hook bolt that is screwed to an internal thread portion of the hook pipe, and engages a hook-shaped hook of the hook pipe with a downward edge of the C-shaped channel opening in a state where the hook pipe and the fastening bolt are screwed together. Characterized by
Further, when the hook-shaped hook portion of the hook pipe is engaged with the downward edge portion of the C-shaped channel, a wedge metal fitting is mounted between the C-shaped channel and the hook pipe to couple the both. Is.
【０００７】[0007]
【実施例】図１はフックボルトの部品図、図２は断面
図、図３、図４、図５は使用状態図である。これらの図
において、１はフックパイプであって、基端部の内周面
に雌ネジ部２を設け、先端部に側面Ｕ字形状に形成され
る鉤型フック部３を設けたものである。なお、この鉤型
フック部３は、図１Ａにおいて、側面中央部を軸心に沿
って削り取った開口部４と該開口部４の下端に鉤部５を
形成したものである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a parts diagram of a hook bolt, FIG. 2 is a sectional view, and FIGS. 3, 4 and 5 are usage diagrams. In these drawings, reference numeral 1 denotes a hook pipe in which a female screw portion 2 is provided on an inner peripheral surface of a base end portion and a hook-shaped hook portion 3 formed in a side surface U shape is provided at a tip end portion. . 1A, the hook-shaped hook portion 3 has an opening 4 formed by cutting the central portion of the side surface along the axial center, and a hook portion 5 formed at the lower end of the opening 4.
【０００８】又、実施例のフックパイプ１は平板をパイ
プ状に曲げ加工したものであって、平板の両側縁部に上
記開口部４を形成するための切り込みを設けてからパイ
プ状に曲げており、図１Ｂにおいて正面部に板の継ぎ目
６が形成されている。但し、このフックパイプ１を管状
資材から形成することができることは勿論である。Further, the hook pipe 1 of the embodiment is formed by bending a flat plate into a pipe shape, and is provided with notches for forming the openings 4 at both side edges of the flat plate and then bent into a pipe shape. 1B, a seam 6 of the plate is formed on the front surface in FIG. 1B. However, it goes without saying that the hook pipe 1 can be formed from a tubular material.
【０００９】１０は締結ボルトであり、上記フックパイ
プ１の雌ねじ部２にねじ結合するものである。１１は座
金、１２は防水パッキンであって、何れも上記締結ボル
ト１０に装着して使用するものである。Reference numeral 10 is a fastening bolt, which is screwed to the female screw portion 2 of the hook pipe 1. Reference numeral 11 is a washer, and 12 is a waterproof packing, both of which are mounted on the fastening bolt 10 for use.
【００１０】この他、２０は屋根構造の一部となるＣ型
チャンネルで、側面部に長手方向に沿う開口部２１が形
成されている。２２はＣ型チャンネル２０の上面に載置
する断面波形の屋根材である。In addition, 20 is a C-shaped channel that is a part of the roof structure, and has an opening 21 formed in the longitudinal direction on the side surface. Reference numeral 22 is a roof member having a corrugated cross section, which is placed on the upper surface of the C-shaped channel 20.
【００１１】本発明のフックボルトを施工するには、ま
ず、フックパイプ１と締結ボルト１０をねじ結合してお
く。この場合、締結ボルト１０は先端部がフックパイプ
１の雌ねじ部２に結合されている程度がよく、ねじ部の
大部分はフックパイプ１から突出させておく。又、Ｃ型
チャンネル２０に載置された屋根材２２の波の高い位置
には、フックパイプ１の外径よりも大径な下孔２３をあ
ける。To construct the hook bolt of the present invention, first, the hook pipe 1 and the fastening bolt 10 are screwed together. In this case, the fastening bolt 10 is preferably connected to the female threaded portion 2 of the hook pipe 1 at its tip, and most of the threaded portion is projected from the hook pipe 1. Further, a pilot hole 23 having a diameter larger than the outer diameter of the hook pipe 1 is formed at a high wave position of the roof member 22 placed on the C-shaped channel 20.
【００１２】次いで、フックパイプ１を下孔２３から挿
入し、当該パイプの先端部に形成されたフック部３をＣ
型チャンネル２０の開口部２１内に差し込み、鉤部５を
該チャンネルの下向き縁部２４と係合させる。この状態
で締結ボルト１０はフックパイプ１から大半が突出して
いるから、該ボルトを締め付けることにより、屋根材２
２はＣ型チャンネル２０に結合される。Next, the hook pipe 1 is inserted through the pilot hole 23, and the hook portion 3 formed at the tip of the pipe is C-shaped.
Insert into the opening 21 of the mold channel 20 and engage the barb 5 with the downward edge 24 of the channel. In this state, most of the fastening bolts 10 project from the hook pipe 1. Therefore, by tightening the bolts, the roofing material 2
2 is coupled to the C-shaped channel 20.
【００１３】図６は、他の実施例であり、フックパイプ
１の内側部にクサビ金具４０を装着したものである。ク
サビ金具４０は、フックパイプ１とＣ型チャンネル２０
の下向き縁部２４との間に圧入されるので、Ｃ型チャン
ネル２０とフックパイプ１との間は所謂ガタがなく両者
は堅固に結合される。FIG. 6 shows another embodiment in which a hook metal fitting 40 is attached to the inner side of the hook pipe 1. The wedge metal fitting 40 includes the hook pipe 1 and the C-shaped channel 20.
Since the C-shaped channel 20 and the hook pipe 1 are press-fitted with the downward facing edge portion 24, there is no play between the C-shaped channel 20 and the hook pipe 1, and the both are firmly coupled.
【００１４】[0014]
【発明の効果】本発明は、基端部に締結ボルトをねじ結
合したフックパイプの先端部に鉤型フック部を設けたも
のであって、チャンネルに載置した屋根材に上方から挿
入して両者を結合できることの他、屋根材の裏面に断熱
材などの下地材が裏打ちされている場合でも屋根材にあ
けた孔から差し込んで取り付けられることの効果があ
る。Industrial Applicability According to the present invention, a hook-shaped hook portion is provided at the tip end portion of a hook pipe in which a fastening bolt is screwed to the base end portion, and the hook type hook portion is inserted from above into a roof member placed on a channel. In addition to being able to combine the two, there is an effect that even if a backing material such as a heat insulating material is lined on the back surface of the roofing material, the roofing material can be attached by inserting it from the hole formed in the roofing material.
【図１】フックボルトの部品図であって、Ａはフックパ
イプと締結ボルトの側面図、Ｂはフックパイプの正面
図。FIG. 1 is a part view of a hook bolt, where A is a side view of a hook pipe and a fastening bolt, and B is a front view of a hook pipe.
【図２】Ａは図１のａ−ａ断面図、Ｂは図１のｂ−ｂ断
面図。2A is a sectional view taken along the line aa of FIG. 1, and FIG. 2B is a sectional view taken along the line bb of FIG.
【図３】フックボルト施工開始時の側面図。FIG. 3 is a side view at the time of starting the hook bolt construction.
【図４】施工終了時の側面図。FIG. 4 is a side view at the end of construction.
【図５】施工終了時の正面図。FIG. 5 is a front view at the end of construction.
【図６】他の実施例を表わすフックボルト施工終了時の
側面図。FIG. 6 is a side view showing another embodiment at the completion of hook bolt construction.
【図７】従来技術の側面図。FIG. 7 is a side view of a conventional technique.
１ フックパイプ ２ 雌ねじ部 ３ 鉤型フック部 ４ 開口部 ５ 鉤部 ６ 継ぎ目 １０ 締結ボルト １１ 座金 １２ 防水パッキン ２０ Ｃ型チャンネル ２１ 開口部 ２２ 屋根材 ２３ 下孔 ２４ 下向き縁部 ４０ クサビ金具 1 Hook pipe 2 Female screw part 3 Hook type hook part 4 Opening part 5 Hook part 6 Seam 10 Fastening bolt 11 Washer 12 Waterproof packing 20 C type channel 21 Opening part 22 Roofing material 23 Lower hole 24 Downward edge part 40 Wedge metal fittings
Claims (3)
字形状の鉤型フック部を設けたフックパイプと、該フッ
クパイプの雌ねじ部にねじ結合する締結ボルトとを具備
し、上記フックパイプと上記締結ボルトをねじ結合した
状態で当該フックパイプの鉤型フックをＣ型チャンネル
開口部の下向き縁部に係合することを特徴とするフック
ボルト。1. A female threaded portion is provided on the inner peripheral surface, and a side surface U is provided at the tip portion.
A hook pipe provided with a hook-shaped hook portion and a fastening bolt that is screwed to an internal thread portion of the hook pipe. The hook pipe of the hook pipe is screw-connected to the hook pipe. A hook bolt, characterized in that the hook is engaged with the downward edge of the C-shaped channel opening.
ンネルの下向き縁部に係合したとき、当該Ｃ型チャンネ
ルとフックパイプとの間にくさび金具を装着して両者を
結合することを特徴とする請求項１に記載のフックボル
ト。2. When the hook-shaped hook portion of the hook pipe is engaged with the downward edge of the C-shaped channel, a wedge metal fitting is mounted between the C-shaped channel and the hook pipe to connect them together. The hook bolt according to claim 1.
加工したものであることを特徴とする請求項１または２
に記載のフックボルト。3. The hook pipe is formed by bending a flat plate into a pipe shape.
Hook bolt described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31120594A JPH08145026A (en) | 1994-11-21 | 1994-11-21 | Hook bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31120594A JPH08145026A (en) | 1994-11-21 | 1994-11-21 | Hook bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08145026A true JPH08145026A (en) | 1996-06-04 |
Family
ID=18014373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31120594A Withdrawn JPH08145026A (en) | 1994-11-21 | 1994-11-21 | Hook bolt |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08145026A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005068964A (en) * | 2003-08-20 | 2005-03-17 | Masayasu Toratani | Water sealing plate provided with penetrating pressure device |
| JP2008065810A (en) * | 2006-09-05 | 2008-03-21 | Twinhead Internatl Corp | Locking hook structure |
| JP2008101739A (en) * | 2006-10-20 | 2008-05-01 | Itoki Corp | Column erecting device for plate body such as desk top plate |
| JP2014231675A (en) * | 2013-05-28 | 2014-12-11 | 大和ハウス工業株式会社 | Fixture |
-
1994
- 1994-11-21 JP JP31120594A patent/JPH08145026A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005068964A (en) * | 2003-08-20 | 2005-03-17 | Masayasu Toratani | Water sealing plate provided with penetrating pressure device |
| JP2008065810A (en) * | 2006-09-05 | 2008-03-21 | Twinhead Internatl Corp | Locking hook structure |
| JP2008101739A (en) * | 2006-10-20 | 2008-05-01 | Itoki Corp | Column erecting device for plate body such as desk top plate |
| JP4650389B2 (en) * | 2006-10-20 | 2011-03-16 | 株式会社イトーキ | Prop standing device on a plate such as a tabletop |
| JP2014231675A (en) * | 2013-05-28 | 2014-12-11 | 大和ハウス工業株式会社 | Fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20020205 |