JP2505820Y2 - Mounting structure for artificial wooden fence - Google Patents
Mounting structure for artificial wooden fenceInfo
- Publication number
- JP2505820Y2 JP2505820Y2 JP1990076127U JP7612790U JP2505820Y2 JP 2505820 Y2 JP2505820 Y2 JP 2505820Y2 JP 1990076127 U JP1990076127 U JP 1990076127U JP 7612790 U JP7612790 U JP 7612790U JP 2505820 Y2 JP2505820 Y2 JP 2505820Y2
- Authority
- JP
- Japan
- Prior art keywords
- cross bar
- nut
- relay bolt
- crossbar
- fitting cavity
- 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
Landscapes
- Fencing (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、公園，遊園地，遊歩道等に外柵として使用
される合成樹脂製擬木外柵に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a synthetic resin artificial wooden outer fence used as an outer fence in a park, an amusement park, a promenade, or the like.
［従来の技術］ 合成樹脂で樹幹状の外観を持たせた合成樹脂製擬木外
柵は、耐久性に優れ、周囲の環境にふさわしく、かつ施
工性が良いので、広く用いられている。[Prior Art] Synthetic resin pseudo tree outer fences that have a tree-like appearance made of synthetic resin are widely used because they have excellent durability, suit the surrounding environment, and have good workability.
外柵は所定間隔に支柱を立て、支柱間を横木で結合し
て形成され、その一般的な結合方法は第４図に示すよう
に、支柱（１）の左右両側に横木嵌着腔（２）と中継ボ
ルト孔（３）を設け、中継ボルト孔に挿通した中継ボル
ト（８）の左側に左側の横木（５）に内設された金属管
（６）の横木ナット（7a）に螺合させ、締付ナット
（９）により左側横木端部が支柱の左嵌着腔に嵌着固定
されるまで締め付け、ついで、右側の横木金属管の横木
ナット（7b）を中継ボルトに螺合させて横木を回転し左
方向に進め、右横木の左端部を支柱の右嵌着腔に嵌着固
定するものである。The outer fence is formed by arranging struts at predetermined intervals and connecting the struts with cross bars. The general joining method is as shown in FIG. ) And a relay bolt hole (3) are provided, and screwed to a crossbar nut (7a) of a metal pipe (6) installed in the left crossbar (5) on the left side of the relay bolt (8) inserted in the relay bolt hole. Then, tighten the tightening nut (9) until the end of the left cross bar is fitted and fixed in the left fitting cavity of the column, then screw the right cross bar metal tube cross nut (7b) onto the relay bolt. The cross bar is rotated and moved to the left, and the left end of the right cross bar is fitted and fixed in the right fitting cavity of the column.
しかしながら、この結合方式では特に寒冷地では寒暖
の差による横木の膨張収縮等のためナットの締め付けが
緩み、横木が回転するようになり、人が横木につかまっ
たり、腰掛けた場合、平衡を失い思わぬ事故を起こすお
それがある。However, in this connection method, especially in cold regions, the tightening of the nuts loosens due to expansion and contraction of the cross bar due to the difference in temperature and temperature, and the cross bar starts to rotate. It may cause an accident.
この横木回転防止法として、支柱と横木の両方を貫通
して斜めに釘を打ち込む方法，支柱のほぞ穴に横木のほ
ぞを嵌着させる方法，横木を角柱とする方法などがあ
る。外部からの釘打ちは、ひび割れの原因となり、ほぞ
差込方式は製造施工コストに問題があり、角形横木は美
観を損ね好ましくない。As a method of preventing the rotation of the cross bar, there are a method of driving a nail diagonally through both the support and the cross bar, a method of fitting a tenon of the cross bar into the tenon of the support, and a method of forming the cross bar into a prism. The nailing from the outside causes cracks, and the tenon insertion method has a problem in manufacturing construction cost, and the square cross bar is unfavorable because it impairs the aesthetics.
［考案が解決しようとする課題］ 考案者は、上記状況に鑑み、従来の結合方式を踏襲し
ながら、かつ横木の回転を防止する方法について、支柱
と横木を内部的に結合できる方法を検討し、本考案を完
成するに至った。[Problems to be Solved by the Invention] In view of the above situation, the inventor has studied the method of internally connecting the support and the cross bar as a method of preventing the rotation of the cross bar while following the conventional connection method. , Came to complete the present invention.
［課題を解決するための手段］ かくして、複数の支柱どうしに横木を取り付けて形成
される擬木外柵において、支柱（１）の上部に設けた横
木嵌着腔（２）の中継ボルト孔（３）に中継ボルト
（８）が挿通され、横木（５）が該横木の金属管（６）
に取付けた横木ナット（7a）に前記中継ボルトを螺合し
締付ナット（９）により一側の横木嵌着腔に固着し、か
つ該嵌着腔の内奥下縁側に頭部側に埋込み尖部側を突出
させた横木回転防止用釘（４）が前記横木端面から進入
して前記横木に固着し、他側の横木が該横木の金属管
（８）の横木ナット（7b）を前記中継ボルト（８）に螺
合し他側嵌着腔に固着していることを特徴とする擬木外
柵の取付構造が提供される。[Means for Solving the Problem] Thus, in a pseudo-wooden outer fence formed by attaching cross bars to a plurality of posts, a relay bolt hole (3) of the cross wood fitting cavity (2) provided on the upper part of the post (1) is provided. ), The relay bolt (8) is inserted, and the cross bar (5) is a metal pipe (6) of the cross bar.
The relay bolt is screwed into the cross-piece nut (7a) attached to the above and fixed to the cross-tree fitting cavity on one side by the tightening nut (9), and is embedded in the head side at the lower inner edge of the fitting cavity. A cross bar rotation preventing nail (4) having a pointed side protruding enters from the end face of the cross bar and is fixed to the cross bar, and the other side cross bar attaches the cross bar nut (7b) of the metal pipe (8) to the cross bar. There is provided a pseudo-wooden fence mounting structure characterized by being screwed to a relay bolt (8) and fixed to the other side fitting cavity.
上記結合構造を図面に基づいて説明する。第１図は擬
木外柵の縦断面図で、第２図は横木と支柱の取付部分の
拡大断面図である。支柱（１）は補強用金属管に合成樹
脂を被覆し、その上部に対称となる部位に各嵌着腔及び
これらに連通する中継ボルト孔が穿設され、又支柱一側
の嵌着腔の内奥下縁側に予め横木回転防止用釘（４）が
頭部側を埋め込まれ、尖部側を突出させ、また横木
（５）は両端部に横木ナット（7a）及び（7b）を取り付
けた補強用の金属管（６）に合成樹脂を被覆して作られ
ている。The above coupling structure will be described with reference to the drawings. FIG. 1 is a vertical cross-sectional view of the artificial wooden outer fence, and FIG. The support pillar (1) has a reinforcing metal tube coated with a synthetic resin, and each fitting cavity and a relay bolt hole communicating with these are bored in a symmetrical portion on the upper part of the support metal tube. A horizontal bar rotation preventive nail (4) is embedded in advance on the lower inner edge of the inner bar so that the point side is projected, and the horizontal bar (5) has the horizontal bar nuts (7a) and (7b) attached to both ends. It is made by coating a reinforcing metal tube (6) with a synthetic resin.
第２図において、支柱（１）の上部一側の横木嵌着腔
（２）に横木（５）が横木ナット（7a），中継ボルト
（８），締付ナット（９）を介して固着し、他側の横木
（５）は同じく中継ボルト（８），横木ナット（7b）を
介して他側の横木嵌着腔（２）に嵌着固定されており、
支柱一側の嵌着腔の内奥下縁側に予め支柱製造時に頭部
側を埋め込み尖部側を突出された横木回転防止用釘
（４）の尖部が一側横木の端面から合成樹脂層に一杯に
食い込んで、該横木を回転出来ないように固定してい
る。In FIG. 2, the cross bar (5) is fixed to the cross bar fitting cavity (2) on one side of the upper part of the column (1) through the cross bar nut (7a), the relay bolt (8), and the tightening nut (9). , The cross bar (5) on the other side is fitted and fixed to the cross bar fitting cavity (2) on the other side through the relay bolt (8) and the cross bar nut (7b),
The tip of the cross-bar rotation prevention nail (4) having the head side embedded in advance at the time of manufacturing the pole at the inner lower edge side of the fitting cavity on the one side of the strut is projected from the end face of the one-side cross-bar from the end surface of the one-side strut. Fully digging into, the cross bar is fixed so that it cannot rotate.
［作用］ 上記結合は第３図（Ａ）〜（Ｆ）に示すように、次の
手順で行われる。[Operation] As shown in FIGS. 3 (A) to 3 (F), the above coupling is performed in the following procedure.
（Ａ） キャップ（10）に内設されたキャップナット
（11）に中継ボルト（８）を螺合させる。(A) The relay bolt (8) is screwed into the cap nut (11) provided inside the cap (10).
（Ｂ） 中継ボルト（８）を中継ボルト孔（３）に挿通
し、座金を付した締付ナット（９）を中継ボルトに螺合
させ回転できなくなるまで締付ける。この締付けにより
キャップ端面は支柱嵌着腔内奥面に衝当するまで嵌着腔
内に進入し、支柱の横木回転防止用釘（４）はキャップ
の合成樹脂層に食い込んで行き、キャップ（10）は支柱
に釘を介して固定される。(B) Insert the relay bolt (8) into the relay bolt hole (3), screw the tightening nut (9) with washer to the relay bolt, and tighten until it cannot rotate. By this tightening, the end face of the cap enters the fitting cavity until it strikes the inner surface of the strut fitting cavity, and the cross bar rotation preventing nail (4) of the strut bites into the synthetic resin layer of the cap, and the cap (10 ) Is fixed to the column via nails.
（Ｃ） 横木のナット（7b）を中継ボルトに螺合させ、
横木を回転させてねじ込み、横木を横木嵌着腔に衝当し
固定する。(C) Thread the nut (7b) of the cross bar into the relay bolt,
The cross bar is rotated and screwed in, and the cross bar is abutted and fixed to the cross fitting space.
（Ｄ） 横木のナット（7a）に中継ボルト（８）を螺合
させ、中継ボルトを中継ボルト孔に挿通し、締付ナット
で締め付ける。横木回転防止用釘（４）は横木合成樹脂
層に食い込む。(D) Thread the relay bolt (8) onto the nut (7a) of the cross bar, insert the relay bolt into the relay bolt hole, and tighten with the tightening nut. The cross bar rotation preventing nail (4) bites into the cross bar synthetic resin layer.
この（Ｃ）及び（Ｄ）の操作により、両支柱間に横木
が不動に固定される。By the operations of (C) and (D), the crossbar is fixedly fixed between both columns.
以下、（Ｃ）〜（Ｄ）を繰り返し柵の端末支柱に至
る。Hereinafter, (C) to (D) are repeated until the terminal support of the fence is reached.
（Ｅ） キャップ（10）を中継ボルトに螺合させ、キャ
ップを回転させ嵌着腔に固定されるまで締め付ける。(E) Screw the cap (10) onto the relay bolt, rotate the cap and tighten until it is fixed in the fitting cavity.
（Ｆ） 隠し釘（12）を打ち込み、キャップを不動に固
定する。(F) Drive the hidden nail (12) and fix the cap immovably.
［考案の効果］ 本考案によれば、支柱に設けた横木回転防止用釘
（４）が横木またはキャップに打ち込まれ固定されてい
るので、寒暖の変化による横木の収縮によるボルト・ナ
ットの締付の緩みが生じても回転せず、きわめて安全で
ある。[Advantage of the Invention] According to the present invention, since the cross-bar rotation preventing nail (4) provided on the column is driven into and fixed to the cross-bar or the cap, the bolts and nuts are tightened due to the contraction of the cross-bar due to changes in temperature. It is extremely safe because it will not rotate even if it becomes loose.
さらに支柱の成形時に横木回転防止用釘（４）を埋め
込む他は、支柱，横木とも特別な成形加工を必要とせ
ず、また、柵の組立施工も従来方式で容易に行われるの
で、構築費の点でも有利である。Furthermore, except for embedding the crossbar rotation prevention nails (4) at the time of molding the pillar, no special molding processing is required for the pillar and the crossbar, and the fence is easily assembled by the conventional method. It is also advantageous in terms.
第１図は擬木外柵の縦断面図で、第２図は横木と支柱の
取付部分の拡大断面図で、第３図（Ａ）〜（Ｆ）は本考
案における外柵構築手順を示す説明図で、第４図は従来
方法による結合方法を示す説明図である。 （１）……支柱，（２）……横木嵌着腔，（３）……中
継ボルト孔，（４）……横木回転防止用釘，（５）……
横木，（7a），（7b）……横木ナット，（８）……中継
ボルト，（９）……締付ナット，（10）……キャップ，
（11）……キャップナット。FIG. 1 is a vertical cross-sectional view of a pseudo-wooden outer fence, FIG. 2 is an enlarged cross-sectional view of a mounting portion of a crossbar and a support, and FIGS. In FIG. 4, FIG. 4 is an explanatory view showing a combining method according to a conventional method. (1) ...... Support, (2) ...... Horizontal bar fitting space, (3) ...... Relay bolt hole, (4) ...... Horizontal bar rotation prevention nail, (5) ......
Yokogi, (7a), (7b) ... Yokogi nut, (8) ... Relay bolt, (9) ... Tightening nut, (10) ... Cap,
(11) …… Cap nut.
Claims (1)
される擬木外柵において、支柱（１）の上部に設けた横
木嵌着腔（２）の中継ボルト孔（３）に中継ボルト
（８）が挿通され、横木（５）が該横木の金属管（６）
に取付けた横木ナット（7a）に前記中継ボルトを螺合し
締付ナット（９）により一側の横木嵌着腔に固着し、か
つ該嵌着腔の内奥下縁側に頭部側を埋込み尖部側を突出
させた横木回転防止用釘（４）が前記横木端面から進入
して前記横木に固着し、他側の横木が該横木の金属管
（８）の横木ナット（7b）を前記中継ボルト（８）に螺
合し他側嵌着腔に固着していることを特徴とする擬木外
柵の取付構造。1. In a pseudo-wooden outer fence formed by attaching a crossbar to a plurality of columns, a relay bolt (8) is inserted into a relay bolt hole (3) of a crossbar fitting cavity (2) provided in an upper portion of the column (1). ) Is inserted, and the cross bar (5) is a metal pipe (6) of the cross bar.
The relay bolt is screwed into the crossbar nut (7a) attached to the above, fixed to the crossbar fitting cavity on one side by the tightening nut (9), and the head side is embedded in the inner lower edge of the fitting cavity. A cross bar rotation preventing nail (4) having a pointed side protruding enters from the end face of the cross bar and is fixed to the cross bar, and the other side cross bar attaches the cross bar nut (7b) of the metal pipe (8) to the cross bar. A pseudo-wooden outer fence mounting structure characterized by being screwed into a relay bolt (8) and fixed to the other side fitting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990076127U JP2505820Y2 (en) | 1990-07-19 | 1990-07-19 | Mounting structure for artificial wooden fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990076127U JP2505820Y2 (en) | 1990-07-19 | 1990-07-19 | Mounting structure for artificial wooden fence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0434365U JPH0434365U (en) | 1992-03-23 |
| JP2505820Y2 true JP2505820Y2 (en) | 1996-08-07 |
Family
ID=31617322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990076127U Expired - Fee Related JP2505820Y2 (en) | 1990-07-19 | 1990-07-19 | Mounting structure for artificial wooden fence |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2505820Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6357597B1 (en) * | 2018-01-26 | 2018-07-11 | 前田工繊株式会社 | Connecting structure of struts and rungs in an artificial wooden fence |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH049809Y2 (en) * | 1986-07-28 | 1992-03-11 | ||
| JPH01278667A (en) * | 1988-04-28 | 1989-11-09 | Toa Steel Co Ltd | Pseudo-wood fence |
-
1990
- 1990-07-19 JP JP1990076127U patent/JP2505820Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6357597B1 (en) * | 2018-01-26 | 2018-07-11 | 前田工繊株式会社 | Connecting structure of struts and rungs in an artificial wooden fence |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434365U (en) | 1992-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |