JPH0144644Y2 - - Google Patents
Info
- Publication number
- JPH0144644Y2 JPH0144644Y2 JP76284U JP76284U JPH0144644Y2 JP H0144644 Y2 JPH0144644 Y2 JP H0144644Y2 JP 76284 U JP76284 U JP 76284U JP 76284 U JP76284 U JP 76284U JP H0144644 Y2 JPH0144644 Y2 JP H0144644Y2
- Authority
- JP
- Japan
- Prior art keywords
- metal
- pipe
- portions
- metal fittings
- pair
- 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
Links
- 229910052751 metal Inorganic materials 0.000 claims description 71
- 239000002184 metal Substances 0.000 claims description 71
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Fencing (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
【考案の詳細な説明】
本考案は、フエンス等の枠体コーナー部に使用
する、金属管の連結金具に関するものである。[Detailed Description of the Invention] The present invention relates to a metal pipe connecting fitting used in the corner portion of a frame such as a fence.
境界柵、防風障等のフエンスとして、防錆処理
を施こした金属管からなる枠体に、金属網、合成
樹脂網又は板を張設したものが使用されている。
此種のフエンスにおいて、ほぼ直角に囲う際に
は、金属管の枠体にコーナー部を形成せねばなら
ない。 BACKGROUND ART Fences such as boundary fences and windbreak barriers are made by covering a frame made of rust-proofed metal pipes with metal netting, synthetic resin netting, or boards.
In this type of fence, when enclosing at a substantially right angle, corners must be formed in the metal tube frame.
従来、かかる金属管の枠体にコーナー部を形成
するには、枠体コーナー部の支柱となる一本の金
属管に、枠体コーナー部の横杆となる直角方向の
二本の金属管を交差させ、それぞれの金属管にボ
ルト孔をあけて金属管どうしをボルトとナツトで
締着するか、或いはバンド状の連結金具を使用
し、この金具及び金属管にボルト孔をあけて金具
と金属管とをボルトとナツトで締着する方法が一
般に採用されている。 Conventionally, in order to form a corner part in the frame of such a metal tube, two metal tubes that are perpendicular to each other and which will become the horizontal rods of the corner part of the frame are attached to one metal tube that will serve as a support for the corner part of the frame. Either cross them, drill bolt holes in each metal tube, and tighten the metal tubes with bolts and nuts, or use a band-shaped connecting fitting and drill bolt holes in this fitting and metal tube to connect the metal fittings and metal tubes. A method of fastening the pipe with bolts and nuts is generally adopted.
ところが、かかる方法にあつては、金属管にボ
ルト孔をあけねばならないので、ボルト孔から錆
を発生する欠点があり、また、横杆となる直角方
向の二本の金属管が互いに上下段違いに固定され
るため、かかる金属管からなる枠体に金属網、合
成樹脂網又は板を張設すると、これ等の網又は板
が段違いになり、見栄えが悪いという欠点もあつ
た。 However, with this method, bolt holes must be drilled in the metal tube, which has the disadvantage that rust may form in the bolt holes.Also, the two metal tubes that form the horizontal rods, which are perpendicular to each other, are placed at different heights from each other. Since it is fixed, when metal nets, synthetic resin nets, or plates are stretched over the frame body made of such metal tubes, the nets or plates become uneven, resulting in an unsightly appearance.
本考案は、上述の欠点を除去し、金属管にボル
ト孔あけることなく、また、段違いに固定するこ
ともなく、良好なコーナー部を簡単に形成するこ
とのできる金属管の連結金具を提供するものであ
る。 The present invention eliminates the above-mentioned drawbacks and provides a metal pipe connecting fitting that can easily form a good corner part without drilling bolt holes in the metal pipe or fixing the metal pipe at different levels. It is something.
以下、図面を参照しながら、本考案を説明す
る。 The present invention will be described below with reference to the drawings.
第１図において、１及び２は一対の金具であつ
て、この一対の金具１，２によつて、本考案の連
結金具が構成されている。金具１は、金属板１１
を直角に折り曲げ、この折曲部に沿つて外方へ窪
んだ垂直な凹陥部１２を形成し、この両側の平板
部にも折曲部と直角方向に外方へ窪んだ水平な凹
陥部１３，１３′を形成し、平板部の縁部に適宜
数の通孔１４，１４′を設けてなるものである。
なお、凹陥部１３′は図においては陰となり図示
されていない。 In FIG. 1, reference numerals 1 and 2 indicate a pair of metal fittings, and the pair of metal fittings 1 and 2 constitute the connecting fitting of the present invention. The metal fitting 1 is a metal plate 11
is bent at a right angle to form a vertical concave portion 12 concave outward along this bent portion, and horizontal concave portions 13 concave outward in a direction perpendicular to the bent portion are also formed on the flat plate portions on both sides. , 13' are formed, and an appropriate number of through holes 14, 14' are provided at the edge of the flat plate part.
Note that the recessed portion 13' is shaded in the figure and is not shown.
また、金具２は、金属板２１を直角に折り曲
げ、この折曲部に沿つて、金具１の凹陥部１２と
は反対方向、即ち内方へ窪んだ垂直な凹陥部２２
を形成し、この両側の平板部にも折曲部と直角方
向に内方へ窪んだ水平な凹陥部２３，２３′を形
成し、平板部の縁部に適宜数の通孔２４，２４′
を設けてなるものである。 The metal fitting 2 also has a metal plate 21 bent at a right angle, and a vertical recessed portion 22 that is recessed in the opposite direction to the recessed portion 12 of the metal fitting 1, that is, inward along this bent portion.
, horizontal recesses 23 and 23' recessed inward in a direction perpendicular to the bent portion are also formed on the flat plate portions on both sides, and an appropriate number of through holes 24 and 24′ are formed at the edges of the flat plate portion.
It is made up of the following.
しかして、一対の金具１，２の垂直な凹陥部１
２と２２とは、金具１と２とが重ね合わされた際
に、一つの筒状の垂直な管挾持部が形成され得る
形状、即ち互いに補完的な筒状の管挾持部の一部
の形状となされ、対応位置に設けられている。ま
た、一対の金具１，２の水平な凹陥部１３，１
３′と２３，２３′も、金具１と２とが重ね合わさ
れた際に、凹陥部１３と２３とで一つの筒状の水
平な管挾持部が形成され得る形状、凹陥部１３′
と２３′とで一つの筒状の水平な管挾持部が形成
され得る形状、即ち互いに補完的な筒状の管挾持
部の一部の形状となされ、対応位置に設けられて
いる。 Therefore, the vertical concave portion 1 of the pair of metal fittings 1 and 2
2 and 22 are shapes that can form one cylindrical vertical pipe clamping part when the metal fittings 1 and 2 are overlapped, that is, the shapes of parts of the mutually complementary cylindrical pipe clamping parts. and are installed in corresponding positions. In addition, the horizontal concave portions 13, 1 of the pair of metal fittings 1, 2
3', 23, and 23' also have a shape that allows the concave parts 13 and 23 to form one cylindrical horizontal pipe holding part when the metal fittings 1 and 2 are overlapped, the concave part 13'
and 23' are shaped so that one cylindrical horizontal pipe holding part can be formed, that is, the shapes of parts of the mutually complementary cylindrical pipe holding parts are provided at corresponding positions.
また、一対の金具１，２の両側平板部の縁部に
設けられた通孔１４，１４′と２４，２４′とは、
それぞれの管挾持部に金属管が挾持された際に、
ボルトが挿通されナツトにより締着させ得る対応
位置、即ち通孔１４と２４とが一致し、通孔１
４′と２４′とが一致する位置に設けられており、
その他の通孔も同様に一致する位置に設けられて
いる。かくして、本考案の連結金具が構成され
る。なお、本考案の連結金具は、二枚の金属板を
プレス加工することにより容易に製作することが
できる。また、本考案の連結金具は、ステンレス
鋼、アルミニウム等の防錆金属又は表面に合成樹
脂被覆、防錆塗料被覆、亜鉛メツキ等の防錆処理
を施こした金属から構成される。 In addition, the through holes 14, 14' and 24, 24' provided at the edges of the flat plate parts on both sides of the pair of metal fittings 1, 2 are as follows.
When a metal pipe is held in each pipe holding part,
Corresponding positions where the bolt can be inserted and tightened by the nut, that is, the through holes 14 and 24 coincide, and the through hole 1
4' and 24' are provided at the same position,
Other through holes are similarly provided at corresponding positions. Thus, the connecting fitting of the present invention is constructed. The connecting fitting of the present invention can be easily manufactured by pressing two metal plates. Further, the connecting fitting of the present invention is made of a rust-proof metal such as stainless steel or aluminum, or a metal whose surface has been subjected to a rust-proof treatment such as a synthetic resin coating, a rust-proof coating, or galvanization.
本考案の連結金具は、次のように使用される。
例えば第２図に示す如く、境界柵、防風障等のフ
エンスの枠体において、先ず、枠体コーナー部の
支柱となる金属管３と、枠体コーナー部の横杆と
なる金属管４，４′とを、金具１の凹陥部１２及
び１３，１３′に当接させる。次いで、金具２を
重ね合わせ、凹陥部２２及び２３，２３′に金属
管３及び４，４′を当接させる。すると、それぞ
れの対応位置にある凹陥部により、三つの管挾持
部が形成され、この三つの管挾持部に金属管３及
び４，４′が挾持された状態となる。しかる後、
対応位置の通孔１４，２４及び１４′，２４′にボ
ルト５を挿入し、ナツトで締着する。かくして、
金属管からなる枠体コーナー部が形成される。 The connecting fitting of the present invention is used as follows.
For example, as shown in Fig. 2, in the frame of a fence such as a boundary fence or a windbreak, first, metal pipes 3 are used as supports at the corners of the frame, and metal pipes 4 and 4 are used as horizontal rods at the corner of the frame. ' and are brought into contact with the concave portions 12, 13, and 13' of the metal fitting 1. Next, the metal fittings 2 are overlapped, and the metal tubes 3, 4, 4' are brought into contact with the concave portions 22, 23, 23'. Then, three pipe clamping parts are formed by the recesses located at the respective corresponding positions, and the metal tubes 3, 4, 4' are held in the three pipe clamping parts. After that,
The bolts 5 are inserted into the through holes 14, 24 and 14', 24' at corresponding positions and tightened with nuts. Thus,
A frame corner portion made of a metal tube is formed.
金属管としては、表面に合成樹脂被覆、防錆塗
料被覆、亜鉛メツキ等の防錆処理を施こした鋼管
又はアルミニウム管が主に使用される。また、金
属管の形状は円管、角管いずれでもよく、使用さ
れる金属管の形状に応じて、本考案における金具
の凹陥部の形状が決定される。 As the metal pipe, a steel pipe or an aluminum pipe whose surface has been subjected to rust prevention treatment such as synthetic resin coating, rust prevention paint coating, galvanization, etc. is mainly used. Further, the shape of the metal tube may be either a circular tube or a square tube, and the shape of the concave portion of the metal fitting in the present invention is determined depending on the shape of the metal tube used.
なお、金属管からなる枠体コーナー部には、従
来と同じ方法で、例えば留め具を使用して、金属
網、合成樹脂網又は板を張設することができる
が、特に第２図に一部を示す如く、本考案におけ
る金具の通孔にボルトを挿通し、ナツトで締着す
る際に、網６又は板の角縁６１を金具１，２の両
側平板部の縁部で挾み、上記ボルト及びナツトで
締着するようにすれば、枠体コーナー部の形成と
同時に網又は板の張設ができ便利である。 Note that metal nets, synthetic resin nets, or boards can be attached to the corner portions of the frame made of metal tubes in the same manner as in the past, for example by using fasteners. As shown in the figure, when inserting a bolt into the through hole of the metal fitting in the present invention and tightening it with a nut, the corner edge 61 of the mesh 6 or plate is held between the edges of the flat plate parts on both sides of the metal fittings 1 and 2, By tightening with the bolts and nuts mentioned above, it is convenient because the net or plate can be stretched at the same time as the corner portions of the frame are formed.
以上、詳述した如く、本考案の金属管の連結金
具は、二枚の金属板を直角に折り曲げ、それぞれ
の折曲部に沿つて凹陥部を形成し、それぞれの両
側平板部にも折曲部と直角方向に凹陥部を形成
し、それぞれの両側平板部の縁部に通孔を設けて
なる一対の金具から構成されているので、この金
具を金属管に両側から当接させ、対応する金具の
通孔にボルトを挿通しナツトで締め付けるだけで
金属管を強く連結することができる。したがつ
て、連結作業が簡単で、しかも従来方法の如く、
金属管にボルト孔をあける必要がないので、金属
管に錆が発生しない。 As described above in detail, the metal tube connecting fitting of the present invention is made by bending two metal plates at right angles, forming a concave part along each bent part, and also bending flat plate parts on both sides. It consists of a pair of metal fittings with a recessed part formed in a direction perpendicular to the metal pipe and a through hole provided at the edge of each flat plate part on both sides. Metal pipes can be strongly connected by simply inserting a bolt into the hole in the fitting and tightening it with a nut. Therefore, the connection work is easy, and like the conventional method,
There is no need to drill bolt holes in the metal pipe, so there is no rust on the metal pipe.
さらに、本考案の連結金具は、前記一対の金具
が重ね合わされた際に、対応位置にあるそれぞれ
の凹陥部によつて、互いに直角をなす筒状の管挾
持部が形成され、この管挾持部に金属管が挾持さ
れ締着固定される。したがつて、金属管は従来方
法の如く、上下段違いに固定されることがなく、
面一に固定され、金属管の端部が連結金具で覆わ
れて、見栄えのよい枠体コーナー部を形成するこ
とができるものである。 Further, in the connecting fitting of the present invention, when the pair of fittings are overlapped, a cylindrical pipe holding part that is perpendicular to each other is formed by the corresponding recessed parts, and this pipe holding part The metal tube is clamped and fixed. Therefore, the metal tubes are not fixed at different levels above and below, as in the conventional method.
The metal tube is fixed flush and the end of the metal tube is covered with a connecting fitting to form an attractive frame corner portion.
第１図は本考案品の一例を示す斜視図、第２図
は第１図に示す本考案品の一使用態様を説明する
ための一部切欠斜視図である。
１，２……一対の金具、１１，２１……金属
板、１２，２２……折曲部の凹陥部、１３，１
３′，２３，２３′……両側平板部の凹陥部、１
４，１４′，２４，２４′……両側平板部の通孔、
３，４，４′……金属管、５……ボルト、６……
網、６１……網の角縁。
FIG. 1 is a perspective view showing an example of the product of the present invention, and FIG. 2 is a partially cutaway perspective view for explaining one mode of use of the product of the present invention shown in FIG. 1, 2... Pair of metal fittings, 11, 21... Metal plate, 12, 22... Concave portion of bent portion, 13, 1
3', 23, 23'...Concave portions on both sides of the flat plate, 1
4, 14', 24, 24'...Through holes in both flat plate parts,
3, 4, 4'...metal tube, 5...bolt, 6...
Net, 61... Corner edge of the net.
Claims (1)
れぞれの折曲部に沿つて凹陥部１２，２２を形成
し、それぞれの両側平板部にも折曲部と直角方向
に凹陥部１３，１３′，２３，２３′を形成し、そ
れぞれの両側平板部の縁部に通孔１４，１４′，
２４，２４′を設けてなる一対の金具１，２であ
つて、それぞれの凹陥部は、一対の金具が重ね合
わされた際に、筒状の管挾持部が形成され得る形
状で対応位置に設けられており、それぞれの通孔
は、管挾持部に金属管が挾持された際に、ボルト
が挿通されナツトにより締着され得る対応位置に
設けられていることを特徴とする金属管の連結金
具。 Two metal plates 11 and 21 are bent at right angles, and concave portions 12 and 22 are formed along the respective bent portions, and concave portions 13 and 13' are also formed in the flat plate portions on both sides in a direction perpendicular to the bent portions. , 23, 23' are formed, and through holes 14, 14',
A pair of metal fittings 1 and 2 are provided with metal fittings 24 and 24', and the recessed portions of the respective metal fittings are provided at corresponding positions in a shape that allows a cylindrical pipe holding portion to be formed when the pair of metal fittings are overlapped. A metal pipe connecting fitting characterized in that each through hole is provided at a corresponding position through which a bolt can be inserted and tightened with a nut when the metal pipe is held in the pipe holding part. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP76284U JPS60112504U (en) | 1984-01-07 | 1984-01-07 | Metal pipe connection fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP76284U JPS60112504U (en) | 1984-01-07 | 1984-01-07 | Metal pipe connection fittings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60112504U JPS60112504U (en) | 1985-07-30 |
| JPH0144644Y2 true JPH0144644Y2 (en) | 1989-12-25 |
Family
ID=30472899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP76284U Granted JPS60112504U (en) | 1984-01-07 | 1984-01-07 | Metal pipe connection fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60112504U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2248546T3 (en) * | 2001-05-15 | 2006-03-16 | Sekisui Jushi Kabushiki Kaisha | PIPE TUBE AND ASSEMBLY THAT DOES THIS. |
-
1984
- 1984-01-07 JP JP76284U patent/JPS60112504U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60112504U (en) | 1985-07-30 |
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