JP7828784B2 - Fence mounting structure - Google Patents
Fence mounting structureInfo
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- JP7828784B2 JP7828784B2 JP2022027280A JP2022027280A JP7828784B2 JP 7828784 B2 JP7828784 B2 JP 7828784B2 JP 2022027280 A JP2022027280 A JP 2022027280A JP 2022027280 A JP2022027280 A JP 2022027280A JP 7828784 B2 JP7828784 B2 JP 7828784B2
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Description
本開示は、フェンス取付構造に関する。 This disclosure relates to a fence mounting structure.
従来、既設のフェンスの支柱に金具を取り付けて、新設フェンスを固定する構造が知られている。 Traditionally, a method has been known in which a new fence is secured by attaching metal fittings to the posts of an existing fence.
既設フェンス自体に問題がなくても、目隠しのために板状のパネルを設置したり、既設フェンスよりも背の高いフェンスを設置したりする等、既設フェンス自体をそのままに、新設フェンスを取り付けたいという要望があった。 Even if there were no problems with the existing fence itself, there were requests to install a new fence while leaving the existing fence as is, such as installing flat panels for privacy or installing a fence taller than the existing one.
本開示は、縦筋と横筋が格子状に組まれて構成される既設フェンスに新設フェンスを取り付けるためのフェンス取付構造であって、所定の間隔を有して互いに向かい合う一対のフェンス接続面と、前記一対のフェンス接続面を連結する連結部と、前記一対のフェンス接続面のうち一方のフェンス接続面との間で前記既設フェンスを挟んで支持する既設フェンス支持部と、前記横筋を上下から挟むように配置され、前記既設フェンス支持部を貫通して少なくとも前記一方のフェンス接続面に固定される一対の固定部と、を備える、フェンス取付構造に関する。 This disclosure relates to a fence mounting structure for attaching a new fence to an existing fence constructed of vertical and horizontal reinforcement arranged in a grid pattern, comprising: a pair of fence connection surfaces facing each other at a predetermined interval; a connecting portion connecting the pair of fence connection surfaces; an existing fence support portion that sandwiches and supports the existing fence between one of the pair of fence connection surfaces; and a pair of fixing portions arranged to sandwich the horizontal reinforcement from above and below, passing through the existing fence support portion and fixed to at least one of the fence connection surfaces.
以下、本開示の第１実施形態について、図面を参照しながら詳細に説明する。図１に示すように、第１実施形態のフェンス取付構造１では、新設フェンス３が、既設フェンス２の設置される敷地の外側に配置されている。既設フェンス２に新設フェンスが取り付けられて、フェンス１０が構成される。図１の手前側が、敷地の外、奥側が敷地内を示している。本明細書において、フェンス１０によって区切られる敷地と敷地外の境界を挟んで、敷地側を内側、敷地と反対側を外側と言う。敷地の外には、例えば路面や他の所有者の敷地等が配置される。フェンス１０の厚さ方向とは、敷地の内外方向を意味する。フェンス取付構造１は、既設フェンス２と、新設フェンス３と、接続部４と、を有する。 The first embodiment of this disclosure will be described in detail below with reference to the drawings. As shown in Figure 1, in the fence mounting structure 1 of the first embodiment, the new fence 3 is positioned outside the site where the existing fence 2 is installed. The new fence is attached to the existing fence 2 to form the fence 10. In Figure 1, the foreground indicates the outside of the site, and the background indicates the inside. In this specification, the area on the site side and the area opposite the site side are referred to as the outside, with the boundary between the site and the outside of the site separated by the fence 10 being referred to as the inside. Outside the site, for example, there may be a road surface or the site of another owner. The thickness direction of the fence 10 refers to the direction of the inside and outside of the site. The fence mounting structure 1 includes the existing fence 2, the new fence 3, and the connecting part 4.
既設フェンス２は、屋外の領域を区切るように設置され、支柱２１と、縦筋２２と、横筋２３と、を有する。支柱２１は、設置面２４に固定されて上下方向に延びる方形筒状の長尺の部材である。設置面２４とは、支柱２１を固定するフェンスの基礎の上面である。設置面２４は、本実施形態では、地面より上部に形成されている。縦筋２２及び横筋２３は、それぞれ支柱２１よりも細い外径寸法を有する筋状の金属である。縦筋２２は上下方向に、横筋２３はフェンス１０の正面視における左右方向に延び、互いが交差して配置される。縦筋２２及び横筋２３は、格子状に組まれて構成され、支柱２１に支持される。 The existing fence 2 is installed to demarcate an outdoor area and has support posts 21, vertical reinforcement bars 22, and horizontal reinforcement bars 23. The support posts 21 are long, rectangular, cylindrical members fixed to the installation surface 24 and extending vertically. The installation surface 24 is the upper surface of the fence foundation to which the support posts 21 are fixed. In this embodiment, the installation surface 24 is formed above ground level. The vertical reinforcement bars 22 and horizontal reinforcement bars 23 are metal strips with outer diameters smaller than those of the support posts 21. The vertical reinforcement bars 22 extend vertically, and the horizontal reinforcement bars 23 extend horizontally in the front view of the fence 10, intersecting each other. The vertical reinforcement bars 22 and horizontal reinforcement bars 23 are arranged in a grid pattern and supported by the support posts 21.
新設フェンス３は、既設フェンス２とは別体の部材である。新設フェンス３は、枠部３１と、パネル部３２と、を有する。枠部３１は、新設フェンス３の正面視における左右方向の両端で上下方向に延びる一対の縦枠３１１と、一対の縦枠の上端及び下端において、一対の縦枠３１１同士を結ぶ横枠３１２とを有し、全体で略長方形状の縁を形成する。下方の横枠３１２は新設フェンス３の下端を構成し、新設フェンス３の下端は、既設フェンス２の設置面２４に支持される。パネル部３２は、長手方向が左右方向に延びる長方形の薄い板３２１を、上下方向に並べて配置することで形成される。板３２１と板３２１との間には、隙間３２２が形成されている。パネル部３２が板３２１を並べて形成されるので、格子状の既設フェンス２に新設フェンス３を取り付けると、外部から敷地内が見えにくくなる。 The newly installed fence 3 is a separate component from the existing fence 2. The newly installed fence 3 has a frame section 31 and a panel section 32. The frame section 31 has a pair of vertical frames 311 extending vertically at both ends in the left-right direction when viewed from the front of the newly installed fence 3, and horizontal frames 312 connecting the pair of vertical frames 311 at their upper and lower ends, forming a roughly rectangular edge overall. The lower horizontal frame 312 constitutes the lower end of the newly installed fence 3, which is supported by the installation surface 24 of the existing fence 2. The panel section 32 is formed by arranging thin rectangular plates 321, whose longitudinal direction extends horizontally, in a vertical arrangement. Gaps 322 are formed between the plates 321. Because the panel section 32 is formed by arranging plates 321, when the newly installed fence 3 is attached to the lattice-shaped existing fence 2, it becomes difficult to see inside the site from the outside.
接続部４は、既設フェンス２と新設フェンス３とを接続して固定する金具である。接続部４は、凹状部材４１と、既設フェンス支持部４２と、第１固定部４３１と、第２固定部４３２と、を有する。 The connecting portion 4 is a fitting that connects and secures the existing fence 2 and the new fence 3. The connecting portion 4 includes a concave member 41, an existing fence support portion 42, a first fixing portion 431, and a second fixing portion 432.
凹状部材４１は、図２に示すように、新設フェンス３の正面視における左右方向の端部に向かって開口する。凹状部材４１は、一対のフェンス接続面４１１と、連結部４１２と、を有する。 As shown in Figure 2, the concave member 41 opens toward the left and right ends of the newly installed fence 3 in a front view. The concave member 41 has a pair of fence connecting surfaces 411 and a connecting portion 412.
一対のフェンス接続面４１１は、図２に示すように、一方が新設フェンス３の表面３ａの面に沿って延び、他方が新設フェンス３の裏面３ｂの面に沿って延び、所定の間隔を有して互いに向かい合って配置される。表面３ａ、裏面３ｂとは、表面側が敷地外側で、裏面が敷地内側である。一対のフェンス接続面４１１の間に、新設フェンス３が配置される。一対のフェンス接続面４１１は、略長方形の板状の形状を有する。一対のフェンス接続面４１１には、ねじが挿通するねじ孔が形成される。 As shown in Figure 2, the pair of fence connecting surfaces 411 are arranged facing each other with a predetermined distance between them. One extends along the surface 3a of the new fence 3, and the other extends along the surface 3b of the new fence 3. The surface 3a faces the outside of the site, and the back surface 3b faces the inside of the site. The new fence 3 is positioned between the pair of fence connecting surfaces 411. The pair of fence connecting surfaces 411 have a roughly rectangular, plate-like shape. Screw holes for inserting screws are formed in the pair of fence connecting surfaces 411.
連結部４１２は、一対のフェンス接続面４１１を連結する。詳細には、連結部４１２は、フェンス１０の厚さ方向に沿って延び、一対のフェンス接続面におけるフェンス１０の左右方向の外側の端部を接続する。連結部４１２は、フェンス接続面４１１のそれぞれよりも縦横の寸法の大きな略長方形の板状の形状を有する。連結部４１２の厚さ方向の寸法は、新設フェンス３の縦枠３１１の厚さ方向の寸法よりも大きい。図２に示すように、凹状部材４１の開口内に、新設フェンス３の左右方向の端部、すなわち一対の縦枠３１１が配置される。 The connecting portion 412 connects the pair of fence connection surfaces 411. Specifically, the connecting portion 412 extends along the thickness direction of the fence 10 and connects the left and right outer ends of the fence 10 on the pair of fence connection surfaces. The connecting portion 412 has a roughly rectangular, plate-like shape, with dimensions larger in both length and width than each of the fence connection surfaces 411. The thickness dimension of the connecting portion 412 is greater than the thickness dimension of the vertical frame 311 of the newly installed fence 3. As shown in Figure 2, the left and right ends of the newly installed fence 3, i.e., the pair of vertical frames 311, are positioned within the opening of the concave member 41.
既設フェンス支持部４２は、図４Ｂに示すように、縦長の板であり、縦横の寸法は凹状部材４１のフェンス接続面４１１より小さい。図２に示すように、既設フェンス支持部４２は、一対のフェンス接続面４１１のうちの一方のフェンス接続面４１１との間に既設フェンス２を挟んで支持する。具体的には、既設フェンス支持部４２は、一対のフェンス接続面４１１の一方に対向する位置で、既設フェンス２に当接させて固定される。ここで、一方のフェンス接続面４１１とは、既設フェンス２の裏面３ｂ側に配置されるフェンス接続面４１１である。既設フェンス支持部４２には、一対の固定部４３が挿通するねじ孔が形成される。 As shown in Figure 4B, the existing fence support portion 42 is a vertically elongated plate, and its vertical and horizontal dimensions are smaller than the fence connection surface 411 of the concave member 41. As shown in Figure 2, the existing fence support portion 42 supports the existing fence 2 by sandwiching it between one of the pair of fence connection surfaces 411. Specifically, the existing fence support portion 42 is fixed in contact with the existing fence 2 at a position facing one of the pair of fence connection surfaces 411. Here, the one fence connection surface 411 is the fence connection surface 411 located on the back surface 3b side of the existing fence 2. The existing fence support portion 42 has screw holes through which a pair of fixing portions 43 are inserted.
一対の固定部４３は、軸頭と軸部を有するボルトにより構成される。一対の固定部４３は、第１固定部４３１と、第２固定部４３２と、を有する。一対の固定部４３は、図３に示すように、横筋２３を上下から挟むように配置される。一対の固定部４３は、既設フェンス支持部４２を貫通して、一対のフェンス接続面４１１の両方を貫通している。両方のフェンス接続面４１１に貫通することで、新設フェンス３の縦枠３１１も貫通し、既設フェンス２と新設フェンス３とが強固に固定される。 The pair of fixing parts 43 are composed of bolts having a shaft head and a shaft portion. Each pair of fixing parts 43 has a first fixing part 431 and a second fixing part 432. As shown in Figure 3, the pair of fixing parts 43 are positioned to sandwich the horizontal reinforcement bar 23 from above and below. The pair of fixing parts 43 penetrate the existing fence support part 42 and both of the pair of fence connection surfaces 411. By penetrating both fence connection surfaces 411, they also penetrate the vertical frame 311 of the new fence 3, firmly fixing the existing fence 2 and the new fence 3 together.
第１固定部４３１は、既設フェンス２と、新設フェンス３と、凹状部材４１の一対のフェンス接続面４１１及び既設フェンス支持部４２を貫通して固定する。図３に示すように、第１固定部４３１は、既設フェンス２の横筋２３の上に載せ、係止されて固定される。 The first fixing portion 431 penetrates and fixes the existing fence 2, the new fence 3, the pair of fence connection surfaces 411 of the concave member 41, and the existing fence support portion 42. As shown in Figure 3, the first fixing portion 431 rests on the horizontal reinforcement bars 23 of the existing fence 2 and is locked and fixed in place.
第２固定部４３２は、既設フェンス２と、新設フェンス３と、凹状部材４１の一対のフェンス接続面４１１及び既設フェンス支持部４２を貫通して固定する。第２固定部４３２は、第１固定部４３１と同一の形状を有し、第１固定部４３１の下方に配置される。第２固定部４３２は、第１固定部４３１との間に横筋２３を配置した状態で固定される。 The second fixing portion 432 penetrates and fixes the existing fence 2, the new fence 3, the pair of fence connection surfaces 411 of the concave member 41, and the existing fence support portion 42. The second fixing portion 432 has the same shape as the first fixing portion 431 and is positioned below the first fixing portion 431. The second fixing portion 432 is fixed with a horizontal reinforcement bar 23 positioned between it and the first fixing portion 431.
図４Ａは、フェンス接続面４１１を、新設フェンス３の表面３ａ側から見た図である。表面３ａ側のフェンス接続面４１１では、後述する第１固定部４３１及び第２固定部４３２の軸頭が配置されている。図４Ｂは、フェンス接続面４１１を、新設フェンス３の裏面３ｂ側から見た図である。裏面３ｂ側のフェンス接続面４１１の敷地内側に、既設フェンス支持部４２が配置される。第１固定部４３１及び第２固定部４３２の軸部の端部が、フェンス接続面４１１及び既設フェンス支持部４２を貫通して、ナット４６により締結されている。図４Ｃは、凹状部材４１と、既設フェンス支持部４２と、第１固定部４３１及び第２固定部４３２とを側面側から視た図である。 Figure 4A shows the fence connection surface 411 as viewed from the front surface 3a side of the newly installed fence 3. The shaft heads of the first fixing part 431 and the second fixing part 432, described later, are positioned on the fence connection surface 411 on the front surface 3a side. Figure 4B shows the fence connection surface 411 as viewed from the back surface 3b side of the newly installed fence 3. The existing fence support part 42 is positioned on the site side of the fence connection surface 411 on the back surface 3b side. The ends of the shafts of the first fixing part 431 and the second fixing part 432 pass through the fence connection surface 411 and the existing fence support part 42 and are fastened with nuts 46. Figure 4C shows the concave member 41, the existing fence support part 42, and the first fixing part 431 and the second fixing part 432 as viewed from the side.
第１固定部４３１と第２固定部４３２との間に配置される横筋２３の数は、少なくとも１本あればよい。例えば、図３に示すように、本実施形態では、既設フェンス２の上端と下端側に、敷地の外側へ向かって湾曲する部分がある。既設フェンス２の上端側では、第１固定部４３１と第２固定部４３２との間に２本の横筋２３が配置されている。そして、２本の横筋２３が第１固定部４３１と第２固定部４３２との間に挟まれている。一方、既設フェンス２の下端側では、第１固定部４３１と第２固定部４３２との間に１本の横筋２３が配置されている。一対の固定部４３の上下の間に横筋２３が挟まれる位置に配置されていれば、一対の固定部４３と横筋２３とを当接させて挟んでいなくてよい。第１固定部４３１が横筋２３の上に係止されることで、既設フェンス２を挟んだ状態で凹状部材４１と既設フェンス支持部４２とが固定される。第１固定部４３１及び第２固定部４３２の上下の２点固定で接続されるので、接続が強固になる。 The number of horizontal bars 23 positioned between the first fixing part 431 and the second fixing part 432 only needs to be at least one. For example, as shown in Figure 3, in this embodiment, the existing fence 2 has curved portions at its upper and lower ends that curve outward toward the outside of the site. At the upper end of the existing fence 2, two horizontal bars 23 are positioned between the first fixing part 431 and the second fixing part 432. The two horizontal bars 23 are sandwiched between the first fixing part 431 and the second fixing part 432. On the other hand, at the lower end of the existing fence 2, one horizontal bar 23 is positioned between the first fixing part 431 and the second fixing part 432. As long as the horizontal bars 23 are positioned so that they are sandwiched between the upper and lower parts of the pair of fixing parts 43, the pair of fixing parts 43 and the horizontal bars 23 do not need to be in contact and sandwiched together. The first fixing part 431 is secured to the horizontal reinforcement bar 23, thereby fixing the concave member 41 and the existing fence support part 42 while sandwiching the existing fence 2. Since the connection is made by fixing the first fixing part 431 and the second fixing part 432 at two points, the connection becomes robust.
第１実施形態によれば、以下の効果が奏される。フェンス取付構造１を、縦筋２２と横筋２３が格子状に組まれて構成される既設フェンス２に新設フェンス３を取り付けるように構成した。フェンス取付構造１を、所定の間隔を有して互いに向かい合う一対のフェンス接続面４１１と、一対のフェンス接続面４１１を連結する連結部４１２と、一対のフェンス接続面４１１のうち一方のフェンス接続面４１１との間で既設フェンス２を挟んで支持する既設フェンス支持部４２と、横筋２３を上下から挟むように配置され、既設フェンス支持部４２を貫通して一対のフェンス接続面４１１に固定される一対の固定部４３と、を含んで構成した。一対の固定部４３とフェンス接続面４１１とが、既設フェンス支持部４２を介して既設フェンス２に固定される。そこで、フェンス接続面４１１を新設フェンス３に固定することで、既設フェンスを取り外したり部分的に取り替えたりすることなく、既設フェンス２と新設フェンス３を接続し、フェンス１０を設置することができる。このため、大規模な工事や大きなコストをかけず、容易に新設フェンス３を追加することができる。既設フェンス２に新設フェンス３を追加することにより、敷地内が見えにくくなるように板状のパネルで目隠しをしたり、好みの意匠の新設フェンス３で敷地を囲ったりすることが可能になり、利便性が高まる。 According to the first embodiment, the following effects are achieved. The fence mounting structure 1 is configured to attach a new fence 3 to an existing fence 2 which is composed of vertical bars 22 and horizontal bars 23 arranged in a grid pattern. The fence mounting structure 1 is composed of a pair of fence connection surfaces 411 facing each other with a predetermined interval between them, a connecting part 412 that connects the pair of fence connection surfaces 411, an existing fence support part 42 that supports the existing fence 2 by sandwiching it between one of the pair of fence connection surfaces 411, and a pair of fixing parts 43 that are arranged to sandwich the horizontal bars 23 from above and below, and that penetrate the existing fence support part 42 and are fixed to the pair of fence connection surfaces 411. The pair of fixing parts 43 and the fence connection surfaces 411 are fixed to the existing fence 2 via the existing fence support part 42. Therefore, by fixing the fence connection surfaces 411 to the new fence 3, the existing fence 2 and the new fence 3 can be connected and the fence 10 can be installed without removing or partially replacing the existing fence. Therefore, it is possible to easily add a new fence 3 without large-scale construction or significant costs. By adding the new fence 3 to the existing fence 2, it becomes possible to create a screen with panel-like elements to obscure the view within the property, or to surround the property with a new fence 3 of your preferred design, thereby increasing convenience.
本実施形態によれば、新設フェンス３を、既設フェンス２の設置される敷地の外側に配置し、一対のフェンス接続面４１１の間に配置させた。新設フェンス３を既設フェンス２の外側に配置することで、外側から視た場合の美観が向上する。この際、一対のフェンス接続面４１１の間に新設フェンス３を配置するので、既設フェンス２と新設フェンス３の間の隙間を小さくすることが可能になる。既設フェンス２の外側や路面や他人の敷地である場合が多いので、既設フェンス２と新設フェンス３の間の隙間を小さくすることで、構造物が敷地外にはみ出す面積を小さくすることができる。 According to this embodiment, the newly installed fence 3 is positioned outside the site where the existing fence 2 is installed, and between a pair of fence connection surfaces 411. By positioning the newly installed fence 3 outside the existing fence 2, the aesthetic appearance when viewed from the outside is improved. In this case, since the newly installed fence 3 is positioned between the pair of fence connection surfaces 411, it becomes possible to reduce the gap between the existing fence 2 and the newly installed fence 3. Since the area outside the existing fence 2 is often the road surface or someone else's property, reducing the gap between the existing fence 2 and the newly installed fence 3 reduces the area where the structure extends outside the site.
本実施形態によれば、新設フェンス３の下端を、既設フェンス２を設置する設置面２４に支持させた。新設フェンス３を既設フェンス２に、フェンス１０の厚さ方向に接続するだけで、新設フェンス３自体の荷重は設置面２４に支持されるので、フェンス取付構造１の構造的な強度を十分得ることができる。したがって、新設フェンス３の既設フェンスに対する取付作業を容易にしつつ、安全性や耐久性も確保することが可能になる。 According to this embodiment, the lower end of the newly installed fence 3 is supported on the installation surface 24 where the existing fence 2 is installed. By simply connecting the newly installed fence 3 to the existing fence 2 in the thickness direction of the fence 10, the load of the newly installed fence 3 itself is supported by the installation surface 24, thus ensuring sufficient structural strength of the fence mounting structure 1. Therefore, it is possible to facilitate the installation of the newly installed fence 3 to the existing fence while also ensuring safety and durability.
本開示は上記実施形態に限定されるものではなく、本開示の目的を達成できる範囲での変形、改良等は本開示に含まれる。図５に示す第２実施形態のフェンス取付構造１Ａでは、フェンス１０Ａは、既設フェンス２の設置される敷地の内側に、新設フェンス３を配置することで構成される。図６に示すように、凹状部材４１は、一対のフェンス接続面４１１のうちの一方が既設フェンス２に当接して接続され、他方が新設フェンス３の縦枠３１１に当接した状態で接続される。この状態で、第１固定部４３１及び第２固定部４３２は、軸頭が敷地内側に配置され、軸部が敷地内側から敷地外側へ延びる。第１固定部４３１及び第２固定部４３２は、既設フェンス２、新設フェンス３、一対のフェンス接続面４１１及び既設フェンス支持部４２を貫通し、既設フェンス２に新設フェンス３を接続固定する。 This disclosure is not limited to the embodiments described above, and modifications, improvements, etc., to the extent that they can achieve the objectives of this disclosure are included. In the fence mounting structure 1A of the second embodiment shown in Figure 5, the fence 10A is configured by positioning the new fence 3 inside the site where the existing fence 2 is installed. As shown in Figure 6, the concave member 41 is connected such that one of the pair of fence connection surfaces 411 abuts against the existing fence 2, and the other abuts against the vertical frame 311 of the new fence 3. In this state, the first fixing part 431 and the second fixing part 432 have their shaft heads positioned on the site side, and their shafts extending from the site side to the outside of the site. The first fixing part 431 and the second fixing part 432 penetrate the existing fence 2, the new fence 3, the pair of fence connection surfaces 411, and the existing fence support part 42, connecting and fixing the new fence 3 to the existing fence 2.
図６及び図７に示すように、既設フェンス２の内側に新設フェンス３を配置する場合、既設フェンス２の支柱２１が突出しているため、既設フェンス２の縦筋２２と横筋２３との格子の部分に、直接新設フェンス３を取り付けられない箇所が生じる。ここで、一対のフェンス接続面４１１の外側面を結ぶ厚さ方向の寸法Ｔ１は、支柱２１の厚さ方向の寸法Ｔ２よりも大きく構成されている。なお、図６に示す支柱２１の周囲の仮想線は、支柱の上部に配置されている端部キャップの線である。このように構成されていると、既設フェンス２の内側にフェンス接続面４１１の一方を固定し、連結部４１２を介してフェンス接続面４１１の他方を新設フェンス３に固定することで、新設フェンス３は、既設フェンス２から一対のフェンス接続面４１１の外側面を結ぶ厚さ方向の寸法Ｔ１の分離れて配置される。そして、支柱２１の厚さ方向の寸法Ｔ２が一対のフェンス接続面４１１の外側面を結ぶ寸法Ｔ１よりも小さい。したがって、接続部４の他に余計な部品を介在させなくても、既設フェンスの内側に新設フェンス３を配置することができる。 As shown in Figures 6 and 7, when a new fence 3 is installed inside an existing fence 2, the posts 21 of the existing fence 2 protrude, resulting in areas where the new fence 3 cannot be directly attached to the grid of vertical and horizontal reinforcement bars 22 and 23 of the existing fence 2. Here, the thickness dimension T1 connecting the outer surfaces of the pair of fence connection surfaces 411 is larger than the thickness dimension T2 of the post 21. Note that the imaginary lines around the post 21 shown in Figure 6 represent the lines of the end caps located at the top of the posts. With this configuration, by fixing one of the fence connection surfaces 411 inside the existing fence 2 and fixing the other of the fence connection surface 411 to the new fence 3 via the connecting part 412, the new fence 3 is positioned at a distance of the thickness dimension T1 connecting the outer surfaces of the pair of fence connection surfaces 411 from the existing fence 2. Furthermore, the thickness dimension T2 of the post 21 is smaller than the dimension T1 connecting the outer surfaces of the pair of fence connection surfaces 411. Therefore, the new fence 3 can be positioned inside the existing fence without the need for any additional parts besides the connecting section 4.
第２実施形態によれば、敷地内の建物から敷地外を見た場合に、新設フェンス３が見えるため、敷地内にいる人から見た景観を向上させることができる。また、既設フェンス２の支柱２１を避けて新設フェンス３を設置しても、新設フェンス３が敷地内にあることから、敷地外へ構造物がはみ出る懸念がない。 According to the second embodiment, the newly installed fence 3 is visible when looking outwards from a building on the site, thus improving the view from people on the site. Furthermore, even if the new fence 3 is installed while avoiding the posts 21 of the existing fence 2, there is no concern that the structure will extend outside the site because the new fence 3 remains within the site.
上記実施形態では、一対の固定部４３が、一対のフェンス接続面４１１の両方に固定された構成について説明した。しかし、一対の固定部４３は、既設フェンス支持部４２を貫通して少なくとも一方側のフェンス接続面４１１に固定されればよい。他方のフェンス接続面との固定は、例えば係合や嵌合等の他の手段によって行われてもよく、別のボルト等を用いてもよい。 In the above embodiment, a configuration was described in which a pair of fixing parts 43 are fixed to both of a pair of fence connection surfaces 411. However, the pair of fixing parts 43 only need to be fixed to at least one of the fence connection surfaces 411 by passing through the existing fence support part 42. Fixing to the other fence connection surface may be done by other means, such as engagement or fitting, or by using another bolt or the like.
１ フェンス取付構造、 ２ 既設フェンス、 ３ 新設フェンス、 ４ 接続部、 ２１ 支柱、 ２２ 縦筋、 ２３ 横筋、 ２４ 設置面、 ４１ 凹状部材、 ４２ 既設フェンス支持部、 ４３ 一対の固定部、 ４１１ 一対のフェンス接続面、 ４１２ 連結部 1. Fence mounting structure, 2. Existing fence, 3. New fence, 4. Connecting section, 21. Post, 22. Vertical reinforcement, 23. Horizontal reinforcement, 24. Installation surface, 41. Concave member, 42. Existing fence support section, 43. Pair of fixing sections, 411. Pair of fence connecting surfaces, 412. Connecting section
Claims (5)
所定の間隔を有して互いに向かい合う一対のフェンス接続部と、
前記一対のフェンス接続部を連結する連結部と、
前記一対のフェンス接続部のうち一方のフェンス接続部との間で前記既設フェンスを挟んで支持する既設フェンス支持部と、
前記横筋を上下から挟むように配置され、前記既設フェンス支持部を貫通して少なくとも前記一方のフェンス接続部に固定される一対の固定部と、を備え、
前記既設フェンス支持部は、前記一対のフェンス接続部と別体の部材である、フェンス取付構造。 A fence mounting structure for attaching a new fence to an existing fence composed of vertical and horizontal bars arranged in a grid pattern,
A pair of fence connecting parts facing each other with a predetermined distance between them,
A connecting part that connects the pair of fence connecting parts ,
An existing fence support portion that sandwiches and supports the existing fence between one of the pair of fence connection portions ,
It comprises a pair of fixing parts that are positioned to sandwich the aforementioned horizontal reinforcement from above and below, and that penetrate the existing fence support part and are fixed to at least one of the fence connection parts ,
The fence mounting structure is such that the existing fence support portion is a separate component from the pair of fence connection portions .
前記一対のフェンス接続部のうち、前記一方のフェンス接続部が前記既設フェンスに、他方のフェンス接続部が前記新設フェンスに当接した状態で固定される、請求項１に記載のフェンス取付構造。 The newly constructed fence is located inside the site where the existing fence is installed.
The fence mounting structure according to claim 1, wherein one of the pair of fence connecting parts is fixed in contact with the existing fence and the other fence connecting part is fixed in contact with the newly installed fence.
前記一対のフェンス接続部の外側面を結ぶ寸法は、前記支柱の厚さ方向の寸法よりも大きい、請求項３に記載のフェンス取付構造。 The fence mounting structure according to claim 3, wherein the existing fence has posts that extend in the vertical direction and support the vertical and horizontal reinforcements, and the dimension connecting the outer surfaces of the pair of fence connection parts is greater than the dimension in the thickness direction of the posts.
The lower end of the newly installed fence is supported on the mounting surface on which the existing fence is installed, according to any one of claims 1 to 4.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20140110653A1 (en) | 2012-10-22 | 2014-04-24 | Joe DESOUZA | Fence attachment device |
| JP2015218477A (en) | 2014-05-16 | 2015-12-07 | 大陸 古城 | Hanger type fence cover |
| JP3207229U (en) | 2016-07-01 | 2016-11-04 | 好寿 塚本 | Blindfold fence |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20140110653A1 (en) | 2012-10-22 | 2014-04-24 | Joe DESOUZA | Fence attachment device |
| JP2015218477A (en) | 2014-05-16 | 2015-12-07 | 大陸 古城 | Hanger type fence cover |
| JP3207229U (en) | 2016-07-01 | 2016-11-04 | 好寿 塚本 | Blindfold fence |
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