JP2003301629A - Fence equipped with spikes - Google Patents

Fence equipped with spikes

Info

Publication number
JP2003301629A
JP2003301629A JP2002106367A JP2002106367A JP2003301629A JP 2003301629 A JP2003301629 A JP 2003301629A JP 2002106367 A JP2002106367 A JP 2002106367A JP 2002106367 A JP2002106367 A JP 2002106367A JP 2003301629 A JP2003301629 A JP 2003301629A
Authority
JP
Japan
Prior art keywords
fence
support column
sneak
strut
supports
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.)
Granted
Application number
JP2002106367A
Other languages
Japanese (ja)
Other versions
JP3818443B2 (en
Inventor
Takuya Maekawa
拓也 前川
Hiroshi Yamada
博司 山田
Mitsuhiko Ota
光彦 太田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Jushi Corp
Original Assignee
Sekisui Jushi Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sekisui Jushi Corp filed Critical Sekisui Jushi Corp
Priority to JP2002106367A priority Critical patent/JP3818443B2/en
Publication of JP2003301629A publication Critical patent/JP2003301629A/en
Application granted granted Critical
Publication of JP3818443B2 publication Critical patent/JP3818443B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Fencing (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fence equipped with spikes, which facilitates addition of new supports to supports of an existing fence. <P>SOLUTION: The fence equipped with the spikes is formed of the first supports erected on the ground at appropriate intervals, first fence panels erected between the first supports, the second supports detachably attached to upper edges of the first supports, and second fence panels erected between the second supports. Thus, only by arranging the second supports on the upper edges of the supports of the existing fence, retrofitting of the spikes is easily achieved. <P>COPYRIGHT: (C)2004,JPO

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【発明の属する技術分野】本発明は、フェンスの乗り越
えることを防止するための忍び返し付フェンスに関し、
特に既設のフェンスを改造して設けられる忍び返し付フ
ェンスに関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fence with sneak back for preventing the fence from getting over,
In particular, it relates to a fence with sneak-back provided by modifying an existing fence.

【0002】[0002]

【従来の技術】従来、支柱の上部を屈曲させ、支柱上端
が敷地境界の外側に向けられ、この支柱の上部に、縦線
材の上部が突出された格子状の網体を取り付けてなる忍
び返し付フェンスが知られている。
2. Description of the Related Art Conventionally, the upper part of the pillar is bent, the upper end of the pillar is directed to the outside of the site boundary, and a grid-like net body in which the upper part of the vertical wire is projected is attached to the upper part of the pillar. The fence is known.

【0003】[0003]

【発明が解決しようとする課題】しかしながら上記の如
き忍び返し付フェンスに於いては、既設のフェンスがあ
る場合、既設のフェンスの支柱を撤去してから、忍び返
し用の上部が屈曲された支柱を建て直さねばならないと
いう問題があった。
However, in the above-mentioned fence with sneak-back, if there is an existing fence, after removing the stilts of the existing fence, the stilts with the upper part bent must be rebuilt. There was a problem that I had to do it.

【0004】そこで本発明者は従来の欠点に鑑み鋭意研
究の結果、既設のフェンスの支柱に容易に支柱が増設で
きる忍び返し付フェンスを提供するものである。
Therefore, as a result of intensive studies in view of the conventional drawbacks, the inventor of the present invention provides a sneak-back fence in which columns can be easily added to the columns of an existing fence.

【0005】[0005]

【課題を解決するための手段】本発明請求項1記載の忍
び返し付フェンスは、地表に適宜間隔で立設された第1
支柱とこの第1支柱間に架設された第1フェンスパネル
と、この第1支柱上端に着脱自在に設けられた第2支柱
と、この第2支柱間に架設された第2フェンスパネルと
からなるもので、既設のフェンスの支柱の上端に第2支
柱を設けるだけで、容易に忍び返しを増設することがで
きる。
The fence with sneak-back according to claim 1 of the present invention is a first fence installed upright on the ground surface at appropriate intervals.
It is composed of a pillar and a first fence panel installed between the first pillars, a second pillar detachably provided at the upper end of the first pillar, and a second fence panel installed between the second pillars. However, it is possible to easily increase the sneak-back by simply providing the second support on the upper end of the support of the existing fence.

【0006】本発明請求項2記載の忍び返し付フェンス
は、第1支柱は管体からなり、第2支柱は下端に第1支
柱の内面に係合する係合部が設けられ、この係合部が第
1支柱の上端に挿入固着されたもので、既設のフェンス
の支柱の上端のキャップを外し既設のフェンス支柱の上
端に第2支柱の下端に設けられた係合部を挿入するだけ
で、容易に支柱を延設でき、忍び返しの取付が容易であ
る。
In the fence with sneak-back according to claim 2 of the present invention, the first support column is made of a tubular body, and the second support column is provided with an engaging portion for engaging with an inner surface of the first supporting column at a lower end thereof. Is fixed to the upper end of the first strut by simply removing the cap on the upper end of the strut of the existing fence and inserting the engaging part provided at the lower end of the second strut into the upper end of the existing fence strut, Struts can be easily extended, and it is easy to mount a straitjacket.

【0007】本発明請求項3記載の忍び返し付フェンス
は、第2支柱の少なくとも上部が第1支柱に対して回動
できるような回動部が設けられたもので、忍び返しの傾
斜角度を適宜変えることができる。
In the fence with sneak-back according to the third aspect of the present invention, at least the upper part of the second support is provided with a rotating part capable of rotating with respect to the first support, and the inclination angle of the sneak-back is appropriately changed. be able to.

【0008】[0008]

【発明の実施の形態】以下、図面を参照しながら本発明
に付いて説明する。図1は本発明忍び返し付フェンスの
実施形態の第1の例を示す(イ)は正面図であり、
(ロ)は側面図である。図に於いて1は第1支柱であ
り、地中に適宜間隔で配設された壺基礎により地表に適
宜間隔で立設されている。この支柱間に亘って、第1フ
ェンスパネル3が架設されている。第1支柱1の上端に
は第2支柱2が設けられ、この第2支柱2に縦線材と横
線材が格子状に配設された第2フェンスパネル4が設け
られている。第2フェンスパネル4の上縁部からは縦線
材が突出されて、フェンスを乗り越え難くなされてい
る。
BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described below with reference to the drawings. FIG. 1 is a front view showing a first example of an embodiment of a fence with a sneak pavement of the present invention,
(B) is a side view. In the figure, reference numeral 1 is a first support column, which is erected on the ground surface at appropriate intervals by means of a pot foundation arranged at appropriate intervals in the ground. A first fence panel 3 is installed across the columns. A second support column 2 is provided on the upper end of the first support column 1, and a second fence panel 4 in which vertical wire members and horizontal wire members are arranged in a grid pattern is provided on the second support column 2. A vertical wire is projected from the upper edge of the second fence panel 4 so that it is difficult to get over the fence.

【0009】第2支柱2は、下端に断面コ字形の金具が
設けられて、係合部21となされている。第2支柱2の
係合部21は第1支柱1の内径に係合するようになされ
ており、第1支柱1に挿入され、第1支柱1を貫通する
ボルトにより、第1支柱1に固着される。係合部21の
コ字形の対角線は第1支柱1の内径と略同寸法となされ
ている。
The second support column 2 is provided with a metal fitting having a U-shaped cross section at the lower end thereof, and serves as an engaging portion 21. The engaging portion 21 of the second support column 2 is adapted to engage with the inner diameter of the first support column 1, is inserted into the first support column 1, and is fixed to the first support column 1 by a bolt penetrating the first support column 1. To be done. The U-shaped diagonal line of the engaging portion 21 has substantially the same size as the inner diameter of the first support column 1.

【0010】図3は忍び返し付きフェンスの第1の例の
要部を示す(イ)は分解斜視図であり、(ロ)は組立図
である。図に於いて、第1支柱1は角形鋼管から作製さ
れており、頂部の相対する2辺を貫通して第1フェンス
パネル3を取り付けるための取付孔が穿設されている。
第2支柱2は第1支柱1と同サイズの角形鋼管からな
り、第1支柱1と同様に相対する2辺を貫通する取付孔
が設けられ、第2フェンスパネル4が取り付けられるよ
うになされている。第2支柱2の下部は鈍角に屈曲さ
れ、下端部内壁には断面コ字形の金具が設けられて、係
合部21となされている。この係合部21の相対する2
辺には係合孔211が設けられ、この係合部21が第1
支柱1の上端に挿入された後、第2フェンスパネル4を
固定するためのボルトが挿通され、第2フェンスパネル
4が固着されるとともに第1支柱1と第2支柱2が固着
されるようになされている。
FIG. 3 is a disassembled perspective view and (b) is an assembly view showing a main part of a first example of a fence with sneak-back. In the figure, the first support column 1 is made of a rectangular steel pipe, and has a mounting hole for mounting the first fence panel 3 penetrating two opposite sides of the top.
The second support column 2 is made of a rectangular steel pipe of the same size as the first support column 1, and is provided with a mounting hole penetrating two opposite sides similarly to the first support column 1, so that the second fence panel 4 can be mounted. There is. The lower portion of the second support column 2 is bent at an obtuse angle, and a metal fitting having a U-shaped cross section is provided on the inner wall of the lower end portion to form an engaging portion 21. Two of the engaging parts 21 facing each other
An engaging hole 211 is provided on the side, and the engaging portion 21 is the first
After being inserted into the upper end of the pillar 1, bolts for fixing the second fence panel 4 are inserted to fix the second fence panel 4 and the first pillar 1 and the second pillar 2. Has been done.

【0011】図2は本発明忍び返し付フェンスの実施形
態の第2の例を示す(イ)は正面図であり、(ロ)は側
面図である。図に於いて1は第1支柱であり、地中に適
宜間隔で配設された壺基礎により地表に適宜間隔で立設
されている。この支柱間に亘って、第1フェンスパネル
3が架設されている。第1支柱1の上端には第2支柱2
が設けられ、この第2支柱2に縦線材と横線材が格子状
に配設された第2フェンスパネル4が設けられている。
第2フェンスパネル4の上縁部からは縦線材が突出され
て、フェンスを乗り越え難くなされている。
2A and 2B show a second example of the embodiment of the sneak-back fence of the present invention. FIG. 2A is a front view and FIG. 2B is a side view. In the figure, reference numeral 1 is a first support column, which is erected on the ground surface at appropriate intervals by means of a pot foundation arranged at appropriate intervals in the ground. A first fence panel 3 is installed across the columns. At the upper end of the first strut 1 is the second strut 2
The second fence panel 4 in which the vertical wire members and the horizontal wire members are arranged in a grid pattern is provided on the second support columns 2.
A vertical wire is projected from the upper edge of the second fence panel 4 so that it is difficult to get over the fence.

【0012】図4は忍び返し付きフェンスの第2の例の
要部を示す(イ)は分解斜視図であり、(ロ)は組立図
である。図に於いて、第1支柱1は丸形鋼管から作製さ
れており、頂部の相対する2辺を貫通して第1フェンス
パネル3を取り付けるための取付孔が穿設されている。
第2支柱2は第1支柱1と同サイズの丸形鋼管からな
り、第1支柱1と同様に相対する2面を貫通する取付孔
が設けられ、第2フェンスパネル4が取り付けられるよ
うになされている。第2支柱2の下部は鈍角に屈曲さ
れ、下端部内壁には断面コ字形の金具が設けられて、係
合部21となされている。この係合部21の相対する2
辺には係合孔211が設けられ、この係合部21が第1
支柱1の上端に挿入された後、第2フェンスパネル4を
固定するためのボルトが挿通され、第2フェンスパネル
4が固着されるとともに第1支柱1と第2支柱2が固着
されるようになされている。
FIG. 4 is a disassembled perspective view and (b) is an assembly view showing a main part of a second example of a fence with a tide. In the figure, the first support column 1 is made of a round steel pipe, and a mounting hole for mounting the first fence panel 3 is formed by penetrating two opposite sides of the top part.
The second support column 2 is made of a round steel pipe having the same size as the first support column 1, and is provided with a mounting hole penetrating two opposing surfaces similarly to the first support column 1, so that the second fence panel 4 can be mounted. ing. The lower portion of the second support column 2 is bent at an obtuse angle, and a metal fitting having a U-shaped cross section is provided on the inner wall of the lower end portion to form an engaging portion 21. Two of the engaging parts 21 facing each other
An engaging hole 211 is provided on the side, and the engaging portion 21 is the first
After being inserted into the upper end of the pillar 1, bolts for fixing the second fence panel 4 are inserted to fix the second fence panel 4 and the first pillar 1 and the second pillar 2. Has been done.

【0013】図5は本発明忍び返し付フェンスの実施形
態の第3の例を示す(イ)は斜視図であり、(ロ)は分
解図である。この例に於いては第2支柱2は上部支柱2
2と基部23からなり、上部支柱22の下端と基部23
の上端には菊座状の凹凸が形成された回動部24が設け
られ、この回動部24の中心には貫通孔が設けられてボ
ルト孔25となされている。上部支柱22と基部23は
互いの回動部24の菊座状の凹凸が当接され、ボルト孔
25にボルトが挿通されてこのボルトにより固着され
る。このボルトが緩められると上部支柱22は基部23
に対して回動可能となり、第2支柱2に設けられた忍び
返しの角度が変えられる。
FIGS. 5A and 5B show a third example of the embodiment of the sneak-back fence of the present invention. FIG. 5A is a perspective view and FIG. 5B is an exploded view. In this example, the second support 2 is the upper support 2
2 and the base portion 23, and the lower end of the upper support column 22 and the base portion 23.
At the upper end of the rotating part 24 is provided a rotating part 24 having a chrysanthemum-shaped unevenness, and a through hole is provided at the center of the rotating part 24 to form a bolt hole 25. The upper pillar 22 and the base portion 23 are in contact with each other by the chrysanthemum-shaped irregularities of the rotating portion 24, and the bolt is inserted into the bolt hole 25 and fixed by the bolt. When this bolt is loosened, the upper strut 22 is
The rotation angle with respect to the second support column 2 can be changed, and the angle of repelling provided on the second support column 2 can be changed.

【0014】[0014]

【発明の効果】上述の如く、本発明請求項1記載の忍び
返し付フェンスは、地表に適宜間隔で立設された第1支
柱とこの第1支柱間に架設された第1フェンスパネル
と、この第1支柱上端に着脱自在に設けられた第2支柱
と、この第2支柱間に架設された第2フェンスパネルと
からなるもので、既設のフェンスの支柱の上端に第2支
柱を設けるだけで、容易に忍び返しを増設することがで
きるので、既設の支柱や支柱の基礎を除去する必要が無
く、施工が容易で、無駄がない。
As described above, the sneak-back fence according to the first aspect of the present invention is provided with the first support pillars erected on the ground surface at appropriate intervals, and the first fence panel installed between the first support pillars. It is composed of a second strut that is detachably provided on the upper end of the first strut, and a second fence panel that is installed between the second strut. By simply providing the second strut on the upper end of the strut of the existing fence. Since it is possible to easily add stabs, there is no need to remove the existing columns or foundations of the columns, construction is easy, and there is no waste.

【0015】又、本発明請求項2記載の忍び返し付フェ
ンスは、第1支柱は管体からなり、第2支柱は下端に第
1支柱の内面に係合する係合部が設けられ、この係合部
が第1支柱の上端に挿入固着されたもので、既設のフェ
ンスの支柱の上端のキャップを外し既設のフェンス支柱
の上端に第2支柱の下端に設けられた係合部を挿入する
だけで、容易に支柱を延設でき、忍び返しの取付が容易
である。
Further, in the fence with sneak-back according to claim 2 of the present invention, the first support column is made of a tubular body, and the second support column is provided at its lower end with an engaging portion for engaging with the inner surface of the first support column. The joint part is inserted and fixed to the upper end of the first strut, and the cap on the upper end of the strut of the existing fence is removed and the engaging part provided at the lower end of the second strut is inserted into the upper end of the existing fence strut. So, the pillar can be easily extended, and it is easy to mount the straitjacket.

【0016】又、本発明請求項3記載の忍び返し付フェ
ンスは、第2支柱の少なくとも上部が第1支柱に対して
回動できるような回動部が設けられたもので、忍び返し
の傾斜角度を適宜変えることができるので、様々な角度
の忍び返しの付いたフェンスを提供することが出来る。
In the fence with sneak-back according to a third aspect of the present invention, at least an upper portion of the second support is provided with a rotating portion that can rotate with respect to the first support, and the inclination angle of the sneak-back is set. It can be changed accordingly, so it is possible to provide fences with sneak-backs of various angles.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明忍び返し付フェンスの実施形態の第1の
例を示す(イ)は正面図であり、(ロ)は側面図であ
る。
FIG. 1 is a front view and (b) is a side view showing a first example of an embodiment of a sneak-back fence of the present invention.

【図2】本発明忍び返し付フェンスの実施形態の第2の
例を示す(イ)は正面図であり、(ロ)は側面図であ
る。
FIG. 2A is a front view and FIG. 2B is a side view showing a second example of the embodiment of the sneak-back fence of the present invention.

【図3】忍び返し付きフェンスの第1の例の要部を示す
(イ)は分解斜視図であり、(ロ)は組立図である。
3A is an exploded perspective view and FIG. 3B is an assembly view showing a main part of a first example of a fence with sneak-back.

【図4】忍び返し付きフェンスの第2の例の要部を示す
(イ)は分解斜視図であり、(ロ)は組立図である。
FIG. 4 is a disassembled perspective view showing a main part of a second example of a fence with a sneak pavement, and FIG.

【図5】本発明忍び返し付フェンスの実施形態の第3の
例を示す(イ)は斜視図であり、(ロ)は分解図であ
る。
FIG. 5 is a perspective view and (b) is an exploded view showing a third example of the embodiment of the sneak-back fence of the present invention.

【符号の説明】[Explanation of symbols]

1 第1支柱 2 第2支柱 21 係合部 211 係合孔 22 上部支柱 23 基部 24 回動部 25 ボルト孔 3 第1フェンスパネル 4 第2フェンスパネル 1st support 2 Second support 21 Engagement part 211 Engagement hole 22 Upper post 23 base 24 Rotating part 25 bolt holes 3 First fence panel 4 second fence panel

───────────────────────────────────────────────────── フロントページの続き Fターム(参考) 2E142 AA01 CC12 CC18 DD12 DD13 HH01 HH12 HH13 HH22 JJ08 MM02    ─────────────────────────────────────────────────── ─── Continued front page    F term (reference) 2E142 AA01 CC12 CC18 DD12 DD13                       HH01 HH12 HH13 HH22 JJ08                       MM02

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 地表に適宜間隔で立設された第1支柱と
この第1支柱間に架設された第1フェンスパネルと、こ
の第1支柱上端に着脱自在に設けられた第2支柱と、こ
の第2支柱間に架設された第2フェンスパネルとからな
ることを特徴とする忍び返し付きフェンス。
1. A first support column erected on the surface of the earth at appropriate intervals, a first fence panel erected between the first support columns, and a second support column detachably provided on the upper end of the first support column, A fence with sneak-back, comprising a second fence panel installed between the second columns.
【請求項2】 第1支柱は管体からなり、第2支柱は下
端に第1支柱の内面に係合する係合部が設けられ、この
係合部が第1支柱の上端に挿入固着されたことを特徴と
する請求項1記載の忍び返し付フェンス。
2. The first strut is made of a tubular body, and the second strut is provided at its lower end with an engaging portion that engages with the inner surface of the first strut, and this engaging portion is inserted and fixed to the upper end of the first strut. The fence with sneak back according to claim 1, characterized in that
【請求項3】 第2支柱の少なくとも上部が第1支柱に
対して回動できるような回動部が設けられたことを特徴
とする請求項1記載の忍び返し付フェンス。
3. The fence with bellows according to claim 1, wherein at least an upper portion of the second support column is provided with a rotating portion capable of rotating with respect to the first support column.
JP2002106367A 2002-04-09 2002-04-09 Fence with stealth Expired - Lifetime JP3818443B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002106367A JP3818443B2 (en) 2002-04-09 2002-04-09 Fence with stealth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002106367A JP3818443B2 (en) 2002-04-09 2002-04-09 Fence with stealth

Publications (2)

Publication Number Publication Date
JP2003301629A true JP2003301629A (en) 2003-10-24
JP3818443B2 JP3818443B2 (en) 2006-09-06

Family

ID=29390707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002106367A Expired - Lifetime JP3818443B2 (en) 2002-04-09 2002-04-09 Fence with stealth

Country Status (1)

Country Link
JP (1) JP3818443B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006166723A (en) * 2004-12-13 2006-06-29 Murashin Shoji:Kk Protective fence for protecting against animal and bird
JP5192606B1 (en) * 2012-11-01 2013-05-08 タイガー株式会社 Prop extension member
JP2016183477A (en) * 2015-03-26 2016-10-20 Jfe建材フェンス株式会社 Fence with top slope
JP7516278B2 (en) 2021-01-26 2024-07-16 積水樹脂株式会社 fence

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006166723A (en) * 2004-12-13 2006-06-29 Murashin Shoji:Kk Protective fence for protecting against animal and bird
JP5192606B1 (en) * 2012-11-01 2013-05-08 タイガー株式会社 Prop extension member
JP2016183477A (en) * 2015-03-26 2016-10-20 Jfe建材フェンス株式会社 Fence with top slope
JP7516278B2 (en) 2021-01-26 2024-07-16 積水樹脂株式会社 fence

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