JP4111449B2

JP4111449B2 - Fence body

Info

Publication number: JP4111449B2
Application number: JP2004135911A
Authority: JP
Inventors: 信二横山
Original assignee: ＹｋｋＡｐ株式会社
Priority date: 2004-04-30
Filing date: 2004-04-30
Publication date: 2008-07-02
Anticipated expiration: 2024-04-30
Also published as: JP2005315008A

Description

本発明は、枠体に、ラチス格子、井桁格子、縦格子、パネル等の閉塞部材が取付けられ、柱に取付けることでフェンスを構成するフェンス本体に関する。 The present invention relates to a fence body in which a closing member such as a lattice lattice, a cross lattice, a vertical lattice, or a panel is attached to a frame body, and the fence body is configured by being attached to a pillar.

特許文献１に開示されたフェンス本体が知られている。
このフェンス本体は、上枠と下枠と左右の縦枠より成る枠体に、ラチス格子を取付けたものである。 A fence body disclosed in Patent Document 1 is known.
This fence main body is a frame body composed of an upper frame, a lower frame, and left and right vertical frames, with a lattice lattice attached thereto.

実開昭６２−１８７０５４号公報Japanese Utility Model Publication No. 62-187054

前述した従来のフェンス本体は、上枠、下枠が取付片を備えた形材で、この取付片からビスを縦枠に螺合して上枠、下枠と縦枠を連結して枠体とし、その枠体にラチス格子を取付けている。
このように、ビス締めによって取付片と縦枠を押しつけて縦枠と上枠、下枠を連結しているから、そのビスを中心として取付片と縦枠が面内方向に回動し易く、その連結強度が弱く、枠体が面内方向に変形し易い。 The above-described conventional fence body is a shape in which the upper frame and the lower frame are provided with mounting pieces, and screws are screwed into the vertical frame from the mounting pieces to connect the upper frame, the lower frame and the vertical frame. And a lattice lattice is attached to the frame.
In this way, the mounting piece and the vertical frame are pressed by screw tightening to connect the vertical frame, the upper frame, and the lower frame, so the mounting piece and the vertical frame easily rotate in the in-plane direction around the screw, The connection strength is weak, and the frame body is easily deformed in the in-plane direction.

本発明の目的は、枠体が面内方向に変形し難いフェンス本体を提供することである。 An object of the present invention is to provide a fence body in which the frame body is difficult to deform in the in-plane direction.

本発明は、上枠、下枠と左右の縦枠を連結した枠体内に閉塞部材を取付けたフェンス本体であって、
前記縦枠は、見込み方向の一側面板と他側面板、見付け方向の一端面板、その一側面板、他側面板の見付け方向の他端部にそれぞれ設けた内向片で、見付け方向他端面側が開口した断面ほぼコ字形状で、
前記一側面板、内向片の上部及び他側面板、内向片の上部に、見付け方向他端に開口した上切欠凹部がそれぞれ形成され、
前記一側面板、内向片の下部及び他側面板、内向片の下部に、見付け方向他端に開口した下切欠凹部がそれぞれ形成され、
前記上枠は、縦枠の上部が密嵌する中空部を有し、その中空部を形成する下面板の見込み方向両側寄りには、前記各上切欠凹部がそれぞれ相互に嵌まり合う一対の切欠凹部と、前記各内向片が係合する一対の下向き突起がそれぞれ形成され、
前記下枠は、縦枠の下部が密嵌する中空部を有し、その中空部を形成する上面板の見込み方向両側寄りには、前記各下切欠凹部がそれぞれ相互に嵌まり合う一対の切欠凹部と、前記各内向片が係合する一対の上向き突起がそれぞれ形成され、
前記上枠と縦枠の上端部分は、前記各切欠凹部と各上切欠凹部が相互に嵌まり合って縦枠の上端部分が上枠の中空部に密嵌し、縦枠の上端面、一側面板、他側面板が上枠の中空部の内面に接し、かつ各内向片が各下向き突起に係合して縦枠の上端部分が上枠の長手方向に外れないように連結され、
前記下枠と縦枠の下端部分は、前記各切欠凹部と各下切欠凹部が相互に嵌まり合って縦枠の下端部分が下枠の中空部に密嵌し、縦枠の下端面、一側面板、他側面板が下枠の中空部の内面に接し、かつ各内向片が各上向き突起に係合して縦枠の下端部分が下枠の長手方向に外れないように連結されていることを特徴とするフェンス本体である。 The present invention is a fence body in which a closing member is attached to a frame body in which an upper frame, a lower frame, and left and right vertical frames are connected,
The vertical frame is one side plate and the other side plate in the prospective direction, one end face plate in the finding direction, the one side plate, an inward piece provided at the other end portion in the finding direction of the other side plate, and the other end face side in the finding direction is The open cross section is almost U-shaped,
On the one side plate, the upper portion of the inward piece and the other side plate, the upper portion of the inward piece is formed with an upper notch recess that opens to the other end in the direction of finding,
The one side plate, the lower portion of the inward piece and the other side plate, and the lower portion of the inward piece are each formed with a lower notch recess that opens to the other end in the finding direction,
The upper frame has a hollow portion in which an upper portion of the vertical frame is closely fitted, and a pair of cutouts in which the upper cutout recesses are fitted to each other on both sides of the prospective direction of the lower surface plate forming the hollow portion. A recess and a pair of downward projections to which each inward piece engages are formed,
The lower frame has a hollow portion in which the lower portion of the vertical frame is closely fitted, and a pair of cutouts in which the respective lower cutout recesses are fitted to each other on both sides in the prospective direction of the upper surface plate forming the hollow portion. A recess and a pair of upward projections that are engaged with the inward pieces are respectively formed,
The upper frame and the upper edge of the vertical frame are respectively fitted with the notch recesses and the upper notch recesses so that the upper edge of the vertical frame is closely fitted in the hollow portion of the upper frame. The side plate, the other side plate are in contact with the inner surface of the hollow portion of the upper frame, and each inward piece is engaged with each downward projection so that the upper end portion of the vertical frame is connected so as not to come off in the longitudinal direction of the upper frame.
The lower frame and the lower end of the vertical frame have the notch recesses and the lower notch recesses fitted to each other so that the lower end of the vertical frame is closely fitted in the hollow portion of the lower frame. The side plate and the other side plate are in contact with the inner surface of the hollow portion of the lower frame, and the inward pieces are engaged with the upward projections so that the lower end portion of the vertical frame is connected so that it does not come off in the longitudinal direction of the lower frame. This is a fence body characterized by that.

前述した本発明のフェンス本体においては、その上枠は、縦枠の上端部分が密嵌する下中空部と、この下中空部よりも上の上中空部を有し、
下枠は、縦枠の下端部分が密嵌する上中空部と、この上中空部よりも下の下中空部を有することが好ましい。 In the fence body of the present invention described above, the upper frame has a lower hollow portion in which the upper end portion of the vertical frame is closely fitted, and an upper hollow portion above the lower hollow portion,
The lower frame preferably has an upper hollow portion into which the lower end portion of the vertical frame is closely fitted, and a lower hollow portion below the upper hollow portion.

このようにすれば、上枠の上中空部、下枠の下中空部を利用して上枠金具、下枠金具、上連結具、下連結具、上エンドキャップ、下エンドキャップ、上コーナー継手、下コーナー継手などを取付けできる。 In this way, the upper frame bracket, the lower frame bracket, the upper connector, the lower connector, the upper end cap, the lower end cap, the upper corner joint using the upper hollow portion of the upper frame and the lower hollow portion of the lower frame. Can attach lower corner joints.

本発明によれば、縦枠の上端部分が上枠の中空部に密嵌し、その縦枠の上端面、一側面板、他側面板が上枠の中空部の内面に接しているので、縦枠の上端部分が上枠に見付け方向と見込み方向に強固に連結され、内向片が下向き突起に係合することで縦枠の上端部分が上枠の長手方向に外れないように連結されている。
また、縦枠の下端部分が下枠の中空部に密嵌し、その縦枠の下端面、一側面板、他側面板が下枠の中空部の内面に接しているので、縦枠の下端部分が下枠に見付け方向と見込み方向に強固に連結され、内向片が上向き突起に係合することで縦枠の下端部分が下枠の長手方向に外れないように連結されている。
したがって、枠体が面内方向に変位し難いフェンス本体である。
また、縦枠を上枠、下枠に向けて見付け方向に移動して縦枠の上端部分、下端部分を上枠、下枠の中空部に押し込むことで各切欠凹部と各上下切欠凹部がそれぞれ嵌まり合うと共に、各内向片が上向き突起、下向き突起に係合して見付け方向に外れないように連結されるから、その縦枠と上枠、下枠の連結作業が容易である。 According to the present invention, the upper end portion of the vertical frame is closely fitted in the hollow portion of the upper frame, and the upper end surface, one side plate, and the other side plate of the vertical frame are in contact with the inner surface of the hollow portion of the upper frame. The upper end portion of the vertical frame is firmly connected to the upper frame in the direction of finding and the prospective direction, and the upper end portion of the vertical frame is connected so that it does not come off in the longitudinal direction of the upper frame by engaging the inward piece with the downward projection. Yes.
In addition, the lower end portion of the vertical frame is closely fitted in the hollow portion of the lower frame, and the lower end surface, the one side plate, and the other side plate of the vertical frame are in contact with the inner surface of the hollow portion of the lower frame. The portion is firmly connected to the lower frame in the finding direction and the prospective direction, and the inward facing piece is connected so that the lower end portion of the vertical frame does not come off in the longitudinal direction of the lower frame by engaging the upward projection.
Therefore, the frame body is a fence main body that is difficult to be displaced in the in-plane direction.
Also, each notch recess and each upper and lower notch recess are moved by moving the vertical frame toward the upper frame and lower frame in the direction of finding and pushing the upper and lower ends of the vertical frame into the upper frame and lower frame hollow parts, respectively. In addition to being fitted together, the inwardly facing pieces engage with the upward protrusions and downward protrusions and are connected so as not to come off in the direction of finding. Therefore, the connecting operation of the vertical frame, the upper frame, and the lower frame is easy.

図１に示すように、枠体１に閉塞部材２、例えば縦格子２ａと横格子２ｂを連結した井桁格子を取付けてフェンス本体３としてある。
前記枠体１は上枠（上胴縁）１０と下枠（下胴縁）２０と左右の縦枠３０によって方形枠形状である。
前記閉塞部材２は図２に示すように、格子２ｃを斜めに連結したラチス格子でも良いし、図示しないがパネル等であっても良い。
前記フェンス本体３は柱、例えば自由柱４に取付けてフェンスを構成する。図１、図２では複数のフェンス本体３を連結してフェンスとしている。
図１において、紙面に沿う方向を面内方向（見付け方向）とし、紙面と直交する方向を面外方向（見込み方向）とする。 As shown in FIG. 1, a fence body 3 is formed by attaching a closing member 2, for example, a grid lattice connecting a vertical lattice 2 a and a horizontal lattice 2 b, to a frame body 1.
The frame 1 has a rectangular frame shape with an upper frame (upper trunk edge) 10, a lower frame (lower trunk edge) 20, and left and right vertical frames 30.
As shown in FIG. 2, the closing member 2 may be a lattice lattice in which lattices 2c are connected obliquely, or may be a panel or the like (not shown).
The fence body 3 is attached to a pillar, for example, a free pillar 4 to constitute a fence. 1 and 2, a plurality of fence bodies 3 are connected to form a fence.
In FIG. 1, a direction along the paper surface is an in-plane direction (finding direction), and a direction orthogonal to the paper surface is an out-of-plane direction (expected direction).

次に、フェンス本体３の詳細を説明する。なお、自由柱４の図示は省略する。
前記上枠１０は図３に示すように、中間横板１０ａを境として上中空部１０ｂと下中空部１０ｃを有し、その下面板１０ｄに形成した切欠部から閉塞部材、例えば縦格子２ａの上部が下中空部１０ｃ内に突出している。
この実施の形態では、前述の上枠１０は、上枠本体１１と上枠アタッチメント１２で構成してある。
前記上枠本体１１は、中空形状の上部１３と、鉤形状の下部１４を備えている。
前記上部１３は、上面板１３ａと下面板１３ｂと見込み方向の一側面板１３ｃと他側面板１３ｄで矩形断面形状で、前述の上中空部１０ｂを形成していると共に、下面板１３ｂが前述の中間横板１０ａである。
前記下部１４は、縦板１４ａと下横板１４ｂで鉤形状で、その下横板１４ｂの一側部と前記下面板１３ｂの一側部に亘って上枠アタッチメント１２が取付けられ、前述の下中空部１０ｃを形成している。つまり、下横板１４ｂが前述の下面板１０ｄである。
例えば、上部１３の下面板１３ｂの一側部に上係止部１５、下部１４の下横板１４ｂの一側部に下係止部１６をそれぞれ形成し、上枠アタッチメント１２の上係止片１２ａ、下係止片１２ｂをそれぞれ係止することで取付ける。
前記上部１３の一側面板１３ｃと上枠アタッチメント１２は面一である。 Next, details of the fence body 3 will be described. In addition, illustration of the free pillar 4 is abbreviate | omitted.
As shown in FIG. 3, the upper frame 10 has an upper hollow portion 10b and a lower hollow portion 10c with an intermediate horizontal plate 10a as a boundary, and a blocking member such as a vertical lattice 2a is formed from a notch formed in the lower surface plate 10d. The upper part protrudes into the lower hollow part 10c.
In this embodiment, the above-described upper frame 10 includes an upper frame body 11 and an upper frame attachment 12.
The upper frame body 11 includes a hollow upper part 13 and a bowl-shaped lower part 14.
The upper portion 13 has a rectangular cross-sectional shape with the upper surface plate 13a, the lower surface plate 13b, the one side surface plate 13c and the other side surface plate 13d in the prospective direction, and forms the above-described upper hollow portion 10b. This is an intermediate horizontal plate 10a.
The lower portion 14 has a vertical shape with a vertical plate 14a and a lower horizontal plate 14b, and an upper frame attachment 12 is attached over one side of the lower horizontal plate 14b and one side of the lower surface plate 13b. A hollow portion 10c is formed. That is, the lower horizontal plate 14b is the aforementioned lower surface plate 10d.
For example, the upper locking portion 15 is formed on one side portion of the lower surface plate 13b of the upper portion 13, and the lower locking portion 16 is formed on one side portion of the lower horizontal plate 14b of the lower portion 14, and the upper locking piece of the upper frame attachment 12 is formed. It attaches by latching 12a and the lower latching piece 12b, respectively.
The one side plate 13c of the upper part 13 and the upper frame attachment 12 are flush with each other.

前記下枠２０は図３に示すように、中間横板２０ａを境として下中空部２０ｂと上中空部２０ｃを有し、その上面板２０ｄに形成した切欠部から閉塞部材、例えば縦格子２ａの下部が上中空部２０ｃ内に突出している。
この実施の形態では、前述の下枠２０は、下枠本体２１と下枠アタッチメント２２で構成してある。
前記下枠本体２１は、中空形状の下部２３と、鉤形状の上部２４を備えている。
前記下部２３は、下面板２３ａと上面板２３ｂと見込み方向の一側面板２３ｃと他側面板２３ｄで矩形断面形状で、前述の下中空部２０ｂを形成していると共に、上面板２３ｂが前述の中間横板２０ａである。
前記上部２４は、縦板２４ａと上横板２４ｂで鉤形状で、その上横板２４ｂの一側部と前記上面板２３ｂの一側部に亘って下枠アタッチメント２２が取付けられ、前述の上中空部２０ｃを形成している。つまり、上横板２４ｂが前述の上面板２０ｄである。
例えば、下部２３の上面板２３ｂの一側部に下係止部２５、上部２４の上横板２４ｂの一側部に上係止部２６をそれぞれ形成し、下枠アタッチメント２２の下係止片２２ａ、上係止片２２ｂをそれぞれ係止することで取付ける。
前記下部２３の一側面板２３ｃと下枠アタッチメント２２は面一である。
つまり、上枠１０と下枠２０は上下方向にほぼ対称形状である。 As shown in FIG. 3, the lower frame 20 has a lower hollow portion 20b and an upper hollow portion 20c with an intermediate horizontal plate 20a as a boundary, and a closing member such as a vertical lattice 2a is formed from a notch formed in the upper surface plate 20d. The lower part protrudes into the upper hollow part 20c.
In this embodiment, the above-described lower frame 20 includes a lower frame main body 21 and a lower frame attachment 22.
The lower frame main body 21 includes a hollow-shaped lower portion 23 and a bowl-shaped upper portion 24.
The lower portion 23 has a rectangular cross-sectional shape of the lower surface plate 23a, the upper surface plate 23b, the one side surface plate 23c and the other side surface plate 23d in the prospective direction, and forms the lower hollow portion 20b. This is an intermediate horizontal plate 20a.
The upper portion 24 has a vertical shape with a vertical plate 24a and an upper horizontal plate 24b, and a lower frame attachment 22 is attached over one side of the upper horizontal plate 24b and one side of the upper surface plate 23b. A hollow portion 20c is formed. That is, the upper horizontal plate 24b is the above-described upper surface plate 20d.
For example, a lower locking portion 25 is formed on one side portion of the upper surface plate 23b of the lower portion 23, and an upper locking portion 26 is formed on one side portion of the upper horizontal plate 24b of the upper portion 24, so that the lower locking piece of the lower frame attachment 22 is formed. It attaches by latching 22a and the upper latching piece 22b, respectively.
The one side plate 23c of the lower part 23 and the lower frame attachment 22 are flush with each other.
That is, the upper frame 10 and the lower frame 20 are substantially symmetrical in the vertical direction.

前記縦枠３０は図４に示すように、見込み方向の一側面板３１と他側面板３２と見付け方向の一端面板３３で他端面側が開口した断面ほぼコ字形状で、その開口部３０ａから閉塞部材、例えば横格子２ｂの端部が挿入される。
この実施の形態では一側面板３１の他端部に内向片３１ａ、他側面板３２の他端部に内向片３２ａを有している。この実施の形態では内向片３１ａ，３２ａはくの字形状であるが、鉤形状でも良いし、内向片３１ａ，３２ａは設けなくとも良い。
前記縦枠３０の一側面板３１と他側面板３２との間の寸法、つまり見込み寸法は前述の上枠１０の下中空部１０ｃ、下枠２０の上中空部２０ｃの見込み寸法よりも小さく、その縦枠３０は前述の各下中空部１０ｃ、上中空部２０ｃ内に嵌まり込む。 As shown in FIG. 4, the vertical frame 30 has a substantially U-shaped cross section in which the other end surface side is opened by the one side plate 31 and the other side plate 32 in the prospective direction and the one end surface plate 33 in the direction of finding, and is closed from the opening 30a. A member, for example, an end of the horizontal lattice 2b is inserted.
In this embodiment, an inward piece 31 a is provided at the other end of the one side plate 31, and an inward piece 32 a is provided at the other end of the other side plate 32. In this embodiment, the inwardly-facing pieces 31a and 32a have a square shape, but may have a hook shape, and the inward-facing pieces 31a and 32a may not be provided.
The dimension between the one side surface plate 31 and the other side surface plate 32 of the vertical frame 30, that is, the expected size is smaller than the expected size of the lower hollow portion 10c of the upper frame 10 and the upper hollow portion 20c of the lower frame 20, The vertical frame 30 is fitted into each of the lower hollow portion 10c and the upper hollow portion 20c described above.

この実施の形態では、縦枠３０の開口部３０ａにカバー体３４が嵌合して取付けられて見栄えを良くしているが、これに限ることはない。
例えば、前記カバー体３４は見込み方向に向かう第１板３４ａと見付け方向に向かう第２板３４ｂで鉤形状で、その第１板３４ａが開口部３０ａに嵌合すると共に、第２板３４ｂが一端面板３３に当接する。
前記第１板３４ａに横格子２ｂが挿通する切欠部３４ｃが形成してある。 In this embodiment, the cover body 34 is fitted and attached to the opening 30a of the vertical frame 30 to improve the appearance, but the present invention is not limited to this.
For example, the cover body 34 has a bowl shape with a first plate 34a facing in the prospective direction and a second plate 34b facing in the direction of finding, and the first plate 34a is fitted into the opening 30a, and the second plate 34b is one end. It contacts the face plate 33.
Cutouts 34c through which the horizontal lattice 2b is inserted are formed in the first plate 34a.

次に、前記上枠１０、下枠２０と縦枠３０の連結について説明する。
図５に示すように、上枠１０の下面板１０ｄ（下部１４の下横板１４ｂと上枠アタッチメント１２の下係合片１２ｂ）の長手方向端部における見込み方向両側寄りに一対の切欠凹部１７と一対の下向き突起１８を形成する。
前記縦枠３０の一側面板３１、他側面板３２の上部寄りに上切欠凹部３５をそれぞれ形成する。
そして、縦枠３０の上部を上枠１０の下中空部１０ｃに挿入することで、図６に示すように各上切欠凹部３５と前述の上枠１０の切欠凹部１７が相互に嵌まり合うと共に、各内向片３１ａ，３２ａが下向き突起１８に係合して縦枠３０の上部と上枠１０が連結される。 Next, the connection of the upper frame 10, the lower frame 20, and the vertical frame 30 will be described.
As shown in FIG. 5, a pair of notch recesses 17 on both sides in the prospective direction at the longitudinal ends of the lower surface plate 10 d of the upper frame 10 (the lower horizontal plate 14 b of the lower part 14 and the lower engagement piece 12 b of the upper frame attachment 12). And a pair of downward projections 18 are formed.
Upper notch recesses 35 are formed near the upper portions of the one side plate 31 and the other side plate 32 of the vertical frame 30, respectively.
Then, by inserting the upper part of the vertical frame 30 into the lower hollow part 10c of the upper frame 10, the upper notch recesses 35 and the notch recesses 17 of the upper frame 10 are fitted to each other as shown in FIG. The inward pieces 31a and 32a are engaged with the downward projections 18 so that the upper portion of the vertical frame 30 and the upper frame 10 are connected.

前記下枠２０の上面板２０ｄ（上部２４の上横板２４ｂと下枠アタッチメント２２の上係合片２２ｂ）の長手方向端部における見込み方向両側寄りに一対の切欠凹部２７と上向き突起２８をそれぞれ形成する。
前記縦枠３０の一側面板３１、他側面板３２の下部寄りに下切欠凹部３６をそれぞれ形成する。
そして、縦枠３０の下部を下枠２０の上中空部２０ｃに挿入することで、図６に示すように各下切欠凹部３６と前述の下枠２０の切欠凹部２７が相互に嵌まり合うと共に、各内向片３１ａ，３２ａが上向き突起２８に係合して縦枠３０の下部と下枠２０が連結される。 A pair of notch recesses 27 and upward protrusions 28 are provided on both sides in the longitudinal direction of the upper surface plate 20d (the upper horizontal plate 24b of the upper portion 24 and the upper engagement piece 22b of the lower frame attachment 22) of the lower frame 20, respectively. Form.
A lower notch recess 36 is formed near the lower side of the one side plate 31 and the other side plate 32 of the vertical frame 30.
Then, by inserting the lower part of the vertical frame 30 into the upper hollow part 20c of the lower frame 20, each lower notch recess 36 and the notch recess 27 of the lower frame 20 are fitted to each other as shown in FIG. The inward pieces 31a and 32a are engaged with the upward protrusions 28, and the lower portion of the vertical frame 30 and the lower frame 20 are connected.

前述の相互に嵌まり合う切欠凹部１７と上切欠凹部３５の長さの合計、切欠凹部２７と下切欠凹部３６の長さの合計は、縦枠３０の見付け寸法と同一又は長い。
これによって、縦枠３０の上部、下部を上枠１０の下中空部１０ｃ、下枠２０の上中空部２０ｃにそれぞれ嵌め込んで、その縦枠３０の一端面板３３と上枠１０、下枠２０の長手方向端面を面一としてある。 The sum of the lengths of the notch recess 17 and the upper notch recess 35 and the length of the notch recess 27 and the lower notch recess 36 that are fitted to each other is the same as or longer than the finding dimension of the vertical frame 30.
Thus, the upper and lower portions of the vertical frame 30 are fitted into the lower hollow portion 10c of the upper frame 10 and the upper hollow portion 20c of the lower frame 20, respectively, and the one end face plate 33 of the vertical frame 30, the upper frame 10, and the lower frame 20 are fitted. The longitudinal end faces of the two are flush with each other.

このようであるから、縦枠３０の上部、下部を上枠１０、下枠２０に押し込むようにすることで連結でき、その連結作業が簡単である。
また、切欠凹部１７，２７と上切欠凹部３５、下切欠凹部３６がそれぞれ嵌まり合うことで連結されるから、縦枠３０と上枠１０、下枠２０が見付け方向に動くことがなく、強固に連結されるので、枠体１が面内方向に変形し難い。 Since it is like this, it can connect by pushing the upper part and the lower part of the vertical frame 30 in the upper frame 10 and the lower frame 20, and the connection operation | work is easy.
In addition, since the cutout recesses 17 and 27 and the upper cutout recess 35 and the lower cutout recess 36 are connected by fitting with each other, the vertical frame 30, the upper frame 10, and the lower frame 20 do not move in the direction of finding and are strong. Therefore, the frame body 1 is hardly deformed in the in-plane direction.

特に、この実施の形態では縦枠３０の上端部分が上枠１０の下中空部１０ｃに密嵌しているので、つまり上端面が中間横板１０ａ下面に接し、一側面板３１が上枠アタッチメント１２の内面に接し、他側面板３２が縦板１４ａの内面に接しているので、その縦枠３０の上端部分が上枠１０に見付け方向と見込み方向に強固に連結される。
また、縦枠３０の下端部分が下枠２０の上中空部２０ｃに密嵌しているので、つまり下端面が中間縦板２０ａの上面に接し、一側面板３１が下枠アタッチメント２２の内面に接し、他側面板３２が縦板２４ａの内面に接しているので、その縦枠３０の下端部分が下枠２０に見付け方向と見込み方向に強固に連結される。 In particular, in this embodiment, the upper end portion of the vertical frame 30 is closely fitted in the lower hollow portion 10c of the upper frame 10, that is, the upper end surface is in contact with the lower surface of the intermediate horizontal plate 10a, and the one side plate 31 is the upper frame attachment. Since the other side plate 32 is in contact with the inner surface of the vertical plate 14a, the upper end portion of the vertical frame 30 is firmly connected to the upper frame 10 in the direction of finding and the expected direction.
Further, since the lower end portion of the vertical frame 30 is tightly fitted to the upper hollow portion 20c of the lower frame 20, that is, the lower end surface is in contact with the upper surface of the intermediate vertical plate 20a, and the one side plate 31 is on the inner surface of the lower frame attachment 22. Since the other side plate 32 is in contact with the inner surface of the vertical plate 24a, the lower end portion of the vertical frame 30 is firmly connected to the lower frame 20 in the direction of finding and the prospective direction.

また、縦枠３０の一端面板３３（つまり、縦枠３０の端面）がフェンス本体３の縦部を構成するので、その一端面板３３の外観意匠がフェンス本体３の縦部の外観意匠となるから、その一端面板３３にラミネートを貼ることによってフェンス本体３の縦部の外観意匠を見栄え良くできる。
また、縦枠３０と上枠１０、下枠２０を連結するために特別の部材を利用しないから、部材点数が多くなることもない。 Further, since the one end face plate 33 of the vertical frame 30 (that is, the end face of the vertical frame 30) constitutes the vertical portion of the fence body 3, the appearance design of the one end face plate 33 becomes the appearance design of the vertical portion of the fence body 3. By sticking the laminate to the one end face plate 33, the appearance design of the vertical portion of the fence body 3 can be improved.
In addition, since no special member is used to connect the vertical frame 30, the upper frame 10, and the lower frame 20, the number of members does not increase.

なお、前述のように上枠１０、下枠２０と縦枠３０を連結した後に、上枠アタッチメント１２、下枠アタッチメント２２と縦枠３０の一側面板３１をビスによって固着することで、枠体１をより強固としても良い。 In addition, after connecting the upper frame 10, the lower frame 20, and the vertical frame 30 as described above, the upper frame attachment 12, the lower frame attachment 22, and the one side plate 31 of the vertical frame 30 are fixed with screws, thereby the frame body. 1 may be made stronger.

前記フェンス本体３は、縦枠３０を上枠１０、下枠２０の長手方向端部に連結して枠体１としたので、その枠体１の見付け方向の大きさ（つまり、一対の縦枠３０間の寸法）は上枠１０、下枠２０の長さに相当する大きさである。
これによって、枠体１に取付けた閉塞部材２を、その枠体１の４隅までに渡って取付けることが可能である。 Since the fence main body 3 has the vertical frame 30 connected to the longitudinal ends of the upper frame 10 and the lower frame 20 to form the frame 1, the size of the frame 1 in the direction in which the frame 1 is found (that is, a pair of vertical frames). 30 is a size corresponding to the length of the upper frame 10 and the lower frame 20.
As a result, the closing member 2 attached to the frame 1 can be attached to the four corners of the frame 1.

次に、フェンス本体３の組立て順序の一例を説明する。
上枠１０、下枠２０の上枠本体１１、下枠本体２１から上枠アタッチメント１２、下枠アタッチメント２２を取り外した状態で、その上枠本体１１、下枠本体２１の下部１４、上部２４の下横板１４ｂ、上横板２４ｂに閉塞部材２が嵌まり込む切欠部、例えば井桁格子の縦格子２ａが嵌まり合う切欠部を形成する。
この各切欠部に縦格子２ａの上下部を嵌め込むことで井桁格子を上枠本体１１、下枠２１に取付ける。
この後に上枠アタッチメント１２、下枠アタッチメント２２をそれぞれ取付ける。
最後に前述のように縦枠３０を取付けてフェンス本体３とする。
前述のように、上枠本体１１と上枠アタッチメント１２で上枠１０とし、下枠本体２１と下枠アタッチメント２２で下枠２０とすることで、閉塞部材２の取付けが容易となるが、必ずしもこれに限ることはなく、上枠本体１１と上枠アタッチメント１２、下枠本体２１と下枠アタッチメント２２をそれぞれ一体として上枠１０、下枠２０としても良い。 Next, an example of the assembly order of the fence body 3 will be described.
With the upper frame attachment 12 and the lower frame attachment 22 removed from the upper frame main body 11 and the lower frame main body 21 of the upper frame 10 and the lower frame 20, the upper frame main body 11, the lower part 14 of the lower frame main body 21, and the upper part 24 A notch portion in which the closing member 2 is fitted into the lower horizontal plate 14b and the upper horizontal plate 24b, for example, a notch portion in which the vertical lattice 2a of the grid pattern is fitted is formed.
By inserting the upper and lower portions of the vertical lattice 2 a into the respective notches, the cross beam lattice is attached to the upper frame body 11 and the lower frame 21.
Thereafter, the upper frame attachment 12 and the lower frame attachment 22 are respectively attached.
Finally, the vertical frame 30 is attached as described above to form the fence body 3.
As described above, the upper frame body 11 and the upper frame attachment 12 are used as the upper frame 10, and the lower frame body 21 and the lower frame attachment 22 are used as the lower frame 20. The upper frame body 11 and the upper frame attachment 12, and the lower frame body 21 and the lower frame attachment 22 may be integrated into the upper frame 10 and the lower frame 20, respectively.

次に、フェンス本体３の柱への取付けについて説明する。
図７に示すように、柱が自由柱４の場合には、自由柱４の下部寄りに下部支持金具４０を固着具４１で取付け、この下部支持金具４０の係止受片４０ａに下枠２０の一側垂下片２０ｅを係止して取付けると共に、上部固定金具４２を自由柱４に取付け、その上部固定金具４２で上枠１０を自由柱４の上部寄りに押し付けて取付ける。 Next, attachment of the fence body 3 to the pillar will be described.
As shown in FIG. 7, when the pillar is the free pillar 4, a lower support fitting 40 is attached to the lower part of the free pillar 4 with a fixing tool 41, and the lower frame 20 is attached to the locking receiving piece 40 a of the lower support fitting 40. The upper side fixing piece 42 is attached to the free column 4, and the upper frame 10 is attached by pressing the upper frame 10 toward the upper side of the free column 4.

図８に示すように、柱が端柱５、中柱６の場合や、図９に示すように、柱が専用角柱７の場合、さらには柱が図１０に示すようにフリー角柱８の場合には、図１１に示すように上枠１０の上中空部１０ｂに上枠金具４３を嵌め込んでビス４４で固着して取付けると共に、下枠２０の下中空部２０ｂに下枠金具４５を嵌め込んでビス４６で固着して取付ける。
前記上枠金具４３は連結用ビス４７を備え、下枠金具４５は下向きの係合凹部４８を有する。 As shown in FIG. 8, when the pillar is the end pillar 5 and the middle pillar 6, or when the pillar is the exclusive prism 7 as shown in FIG. 9, and when the pillar is the free prism 8 as shown in FIG. As shown in FIG. 11, the upper frame fitting 43 is fitted into the upper hollow portion 10b of the upper frame 10 and fixed with screws 44, and the lower frame fitting 45 is fitted into the lower hollow portion 20b of the lower frame 20. And fixed with screws 46.
The upper frame metal member 43 is provided with a connecting screw 47, and the lower frame metal member 45 has a downward engaging recess 48.

前記端柱５、中柱６、専用角柱７、フリー角柱８は、そのフェンス取付用の側面５ａ，６ａ，７ａ，８ａに、前記フェンス本体３の面内方向の端部（上枠１０、下枠２０の長手方向端部）が嵌まり込む凹部５ｂ，６ｂ，７ｂ，８ｂを有する形状とする。この実施の形態では端柱５、中柱６、フリー角柱８は対向した２つの側面に凹部を有する同一断面形状で、端柱５の一方の凹部５ｂにカバー５ｃを取付けてある。
前記各凹部の底部における上部には、前記連結用ビス４７が挿通する切欠溝５ｄ，６ｃ，７ｃ，８ｃが形成されていると共に、下部には取付用ビス４９がそれぞれ螺合してある。 The end pillar 5, the middle pillar 6, the exclusive prism 7, and the free prism 8 are arranged on the side surfaces 5 a, 6 a, 7 a, and 8 a for attaching the fence to end portions in the in-plane direction of the fence body 3 (upper frame 10, lower A shape having recesses 5b, 6b, 7b, and 8b into which the longitudinal ends of the frame 20 are fitted. In this embodiment, the end column 5, the middle column 6, and the free prism 8 have the same cross-sectional shape having recesses on two opposing side surfaces, and a cover 5 c is attached to one recess 5 b of the end column 5.
Cutout grooves 5d, 6c, 7c, and 8c through which the connecting screws 47 are inserted are formed in the upper portion of the bottom of each recess, and mounting screws 49 are screwed into the lower portions.

そして、連結用ビス４７を切欠溝５ｄ，６ｃ，７ｃ，８ｃに挿通すると共に、係合凹部４８を取付用ビス４９に係合してフェンス本体３を各柱に仮連結する。
この状態で連結用ビス４７に連結金具９を挿通し、その連結金具９を打ち込むことでクサビ作用で各柱と上枠金具４３を強固に連結することで、各柱とフェンス本体３を連結する。 Then, the connecting screw 47 is inserted into the cutout grooves 5d, 6c, 7c, and 8c, and the engaging recess 48 is engaged with the mounting screw 49 to temporarily connect the fence body 3 to each column.
In this state, the connecting metal fitting 9 is inserted into the connecting screw 47, and the connecting metal fitting 9 is driven to firmly connect each column and the upper frame metal fitting 43 by the wedge action, thereby connecting each column and the fence main body 3. .

このように、上枠１０の上中空部１０ｂ、下枠２０の下中空部２０ｂを利用して上枠金具４３、下枠金具４５を取付け、その上枠金具４３、下枠金具４５を用いてフェンス本体３を種々の柱に取付けできるから、この発明に係るフェンス本体３は種々の形態の柱に対応して取付けできる。 In this way, the upper frame fitting 43 and the lower frame fitting 45 are attached using the upper hollow portion 10b of the upper frame 10 and the lower hollow portion 20b of the lower frame 20, and the upper frame fitting 43 and the lower frame fitting 45 are used. Since the fence main body 3 can be attached to various pillars, the fence main body 3 according to the present invention can be attached corresponding to various types of pillars.

図１、図２に示すように、フェンス本体３を面内方向に順次連結してフェンスとすることがあり、その場合には上枠１０の上中空部１０ｂ、下枠２０の下中空部２０ｂを利用して連結具によって連結する。
例えば、図１２に示すようにフェンス本体３を一直線上に連結する場合には上連結具５０と下連結具５１を用いて連結する。
前記上連結具５０は、プレート５０ａの両側面に突起５０ｂをそれぞれ設けた形状で、この突起５０ｂを上枠１０の上中空部１０ｂに嵌合して隣接した上枠１０を連結する。
前記下連結具５１はプレート５１ａの両側面に突起５１ｂをそれぞれ設けたもので、その突起５１ｂを下枠２０の下中空部２０ｂに嵌合して隣接した下枠２０を連結する。
前述のように突起の嵌合だけでは連結強度が弱い場合には、突起をビス５２で固着しても良い。 As shown in FIGS. 1 and 2, the fence body 3 may be sequentially connected in the in-plane direction to form a fence. In this case, the upper hollow portion 10b of the upper frame 10 and the lower hollow portion 20b of the lower frame 20 are used. Connect using a connector.
For example, as shown in FIG. 12, when connecting the fence main body 3 on a straight line, it connects using the upper connector 50 and the lower connector 51. FIG.
The upper connector 50 has a shape in which protrusions 50b are provided on both side surfaces of the plate 50a, and connects the adjacent upper frames 10 by fitting the protrusions 50b into the upper hollow portion 10b of the upper frame 10.
The lower connector 51 is provided with protrusions 51b on both side surfaces of the plate 51a. The protrusions 51b are fitted into the lower hollow portion 20b of the lower frame 20 to connect the adjacent lower frames 20.
As described above, when the connection strength is weak only by fitting the protrusions, the protrusions may be fixed with the screws 52.

前述のようにフェンス本体３を連結した場合に、前述のように枠体１の縦枠３０の一端面板３３と上枠１０、下枠２０の長手方向端面が面一であるから、隣接したフェンス本体３の縦枠３０相互間の隙間は前述のプレート５０ａ，５１ａの厚さ分だけの小さな隙間で、見栄えが良い。 When the fence main body 3 is connected as described above, the one end face plate 33 of the vertical frame 30 of the frame body 1 and the longitudinal end faces of the upper frame 10 and the lower frame 20 are flush with each other. The gap between the vertical frames 30 of the main body 3 is a small gap corresponding to the thickness of the aforementioned plates 50a and 51a, and the appearance is good.

また、面内方向の端部に位置するフェンス本体３の上枠１０の上中空部１０ｂ、下枠２０の下中空部２０ｂの長手方向一端部は開放しているので、上エンドキャップ５３、下エンドキャップ５４を取付けて閉塞する。
前記上エンドキャップ５３はプレート５３ａの一側面に突起５３ｂを設けたもので、その突起５３ｂを上枠１０の上中空部１０ｂに嵌合して取付ける。
前記下エンドキャップ５４はプレート５４ａの一側面に突起５４ｂを設けたもので、その突起５４ｂを下枠２０の下中空部２０ｂに嵌合して取付ける。
前述のように、突起の嵌合だけでは取付け強度が弱い場合にはビス５５で突起を固着するようにしても良い。 In addition, since one end in the longitudinal direction of the upper hollow portion 10b of the upper frame 10 and the lower hollow portion 20b of the lower frame 20 located at the end in the in-plane direction is open, the upper end cap 53, An end cap 54 is attached and closed.
The upper end cap 53 is provided with a protrusion 53b on one side surface of the plate 53a, and the protrusion 53b is fitted and attached to the upper hollow portion 10b of the upper frame 10.
The lower end cap 54 is provided with a protrusion 54b on one side surface of the plate 54a, and the protrusion 54b is fitted and attached to the lower hollow portion 20b of the lower frame 20.
As described above, if the mounting strength is weak only by fitting the protrusions, the protrusions may be fixed with the screws 55.

また、隣接したフェンス本体３を９０度などの所定の角度で連結する場合には、上コーナー継手５６と下コーナー継手５７を用いて上枠１０相互、下枠２０相互を連結する。
前記上コーナー継手５６は本体５６ａに一対の突起５６ｂを所定の角度として設けたもので、その突起５６ｂを上枠１０の上中空部１０ｂに嵌合して隣接した上枠１０を所定の角度で連結する。
前記下コーナー継手５７は本体５７ａに一対の突起５７ｂを所定の角度として設けたもので、その突起５７ｂを下枠２０の下中空部２０ｂに嵌合して隣接した下枠２０を所定角度で連結する。
前述のように、突起の嵌合だけでは連結強度が弱い場合には突起をビス５８で固着しても良い。図１２においては閉塞部材２と縦枠３０が省略してある。 When the adjacent fence bodies 3 are connected at a predetermined angle such as 90 degrees, the upper frame joint 56 and the lower corner joint 57 are used to connect the upper frame 10 and the lower frame 20 to each other.
The upper corner joint 56 is provided with a pair of protrusions 56b at a predetermined angle on the main body 56a. The protrusions 56b are fitted into the upper hollow portion 10b of the upper frame 10 so that the adjacent upper frames 10 are connected at a predetermined angle. Link.
The lower corner joint 57 is formed by providing a pair of protrusions 57b on the main body 57a at a predetermined angle, and fitting the protrusions 57b to the lower hollow portion 20b of the lower frame 20 to connect the adjacent lower frames 20 at a predetermined angle. To do.
As described above, when the connection strength is weak only by fitting the protrusions, the protrusions may be fixed with the screws 58. In FIG. 12, the closing member 2 and the vertical frame 30 are omitted.

前述のフェンス本体３は所定の長さ（面内方向の長さ）として製作するので、その取付ける場所の長さ等によってはフェンス本体３を任意の長さに切断しなければならない。
例えば、フェンス全長がフェンス本体３の所定の長さの整数倍であれば何ら問題がないが、フェンス全長がフェンス本体３の所定の長さの整数倍±Ｌの長さである場合には、（所定の長さ−Ｌ）の長さのフェンス本体３、Ｌの長さのフェンス本体３が必要となり、所定の長さのフェンス本体３を切断して前述の長さのフェンス本体３としなければならない。 Since the fence body 3 described above is manufactured to have a predetermined length (length in the in-plane direction), the fence body 3 must be cut to an arbitrary length depending on the length of the place where the fence body 3 is attached.
For example, there is no problem if the overall length of the fence is an integral multiple of the predetermined length of the fence body 3, but when the overall length of the fence is an integral multiple of the predetermined length of the fence body 3 ± L, A fence body 3 having a length of (predetermined length−L) and a fence body 3 having a length of L are required, and the fence body 3 having a predetermined length must be cut into the fence body 3 having the above-described length. I must.

具体的には、図１３に示すように上枠１０、下枠２０、閉塞部材２を切断して不要部３ａと必要部３ｂとする。
このようにした場合にはフェンス本体３の必要部３ｂの見付け方向一端部に縦枠３０が無いので、その縦枠３０を取付ける必要がある。
しかし、上枠１０、下枠２０の切断した端部には前述の縦枠３０を連結するための切欠凹部１７，２７が無いので、前述のようにして縦枠３０を連結するには切欠凹部１７，２７を加工しなければならず、大変面倒である。特に、前述のフェンス本体３の切断作業はフェンスの施工現場で行われているから、切欠凹部を加工する工具や設備が無いので、その切欠凹部の加工ができないことがある。 Specifically, as shown in FIG. 13, the upper frame 10, the lower frame 20, and the closing member 2 are cut into an unnecessary portion 3a and a necessary portion 3b.
In this case, since the vertical frame 30 is not provided at one end of the fence body 3 in the direction in which the necessary portion 3b is found, the vertical frame 30 needs to be attached.
However, since the cut ends of the upper frame 10 and the lower frame 20 do not have the cutout recesses 17 and 27 for connecting the vertical frame 30, the cutout recesses are used to connect the vertical frame 30 as described above. 17 and 27 must be processed, which is very troublesome. In particular, since the above-described cutting operation of the fence body 3 is performed at the construction site of the fence, there are no tools or equipment for processing the notch recesses, so that the notch recesses may not be processed.

そこで、この実施の形態では補助縦枠（端部カバー材）６０を準備し、この補助縦枠６０を切断したフェンス本体３の切断端部に取付ける。
前記補助縦枠６０は図１４に示すように、枠材６１の上部に上取付体６２を取付けると共に、枠体６１の下部に下取付体６３を取付けたものである。
前記枠材６１は一側面板６１ａと他側面板６１ｂと一端面板６１ｃで断面ほぼコ字形状、つまり前述の縦枠３０と同一の断面形状で、前述の上枠１０の下面板１０ｄと下枠２０の上面板２０ｄとの間の寸法と同一の長さである。 Therefore, in this embodiment, an auxiliary vertical frame (end cover member) 60 is prepared, and the auxiliary vertical frame 60 is attached to the cut end portion of the fence body 3 cut.
As shown in FIG. 14, the auxiliary vertical frame 60 has an upper mounting body 62 attached to the upper part of the frame member 61 and a lower mounting body 63 attached to the lower part of the frame body 61.
The frame member 61 includes a side plate 61a, another side plate 61b, and one end plate 61c having a substantially U-shaped cross-section, that is, the same cross-sectional shape as that of the vertical frame 30, and the lower plate 10d and the lower frame of the upper frame 10 described above. It is the same length as the dimension between 20 upper surface plates 20d.

前記上取付体６２は枠体６４と嵌合用枠６５を備え、その枠体６４は下枠部６４ａと上枠部６４ｂを有し、その下枠部６４ａと連続して嵌合用枠６５が設けてある。
前記下枠部６４ａは上枠１０の下中空部１０ｃと同一大きさで、同一形状であり、上枠部６４ｂは上枠１０の上中空部１０ｂと同一大きさで、同一形状である。
前記嵌合用枠６５は上枠１０の下中空部１０ｃに嵌合する形状で、この嵌合用枠６５を上枠１０の下中空部１０ｃに嵌合して取付けることによって、その枠体６４が上枠１０の長手方向の端面に接して面一に連続すると共に、下枠部６４ａ、上枠部６４ｂが上枠１０の下中空部１０ｃ、上中空部１０ｂと連続する。
このようであるから、上枠１０の上中空部１０ｂに図１１に示すと同様に上枠金具４３を取付けしたり、図１２に示すと同様に上連結具５０、上エンドキャップ５３、上コーナー継手５６を取付けできる。 The upper mounting body 62 includes a frame body 64 and a fitting frame 65. The frame body 64 has a lower frame portion 64a and an upper frame portion 64b, and the fitting frame 65 is provided continuously with the lower frame portion 64a. It is.
The lower frame portion 64a has the same size and the same shape as the lower hollow portion 10c of the upper frame 10, and the upper frame portion 64b has the same size and the same shape as the upper hollow portion 10b of the upper frame 10.
The fitting frame 65 has a shape that fits into the lower hollow portion 10c of the upper frame 10, and the fitting body 65 is fitted and attached to the lower hollow portion 10c of the upper frame 10 so that the frame body 64 is moved upward. The lower frame portion 64a and the upper frame portion 64b are continuous with the lower hollow portion 10c and the upper hollow portion 10b of the upper frame 10 while being in contact with the longitudinal end face of the frame 10 and being flush with each other.
Thus, the upper frame fitting 43 is attached to the upper hollow portion 10b of the upper frame 10 in the same manner as shown in FIG. 11, or the upper connector 50, the upper end cap 53, and the upper corner in the same manner as shown in FIG. A joint 56 can be attached.

前記下取付体６３は枠体６６と嵌合用枠６７を備え、その枠体６６は上枠部６６ａと下枠部６６ｂを有し、その上枠部６６ａと連続して嵌合用枠６７が設けてある。
前記上枠部６６ａは下枠２０の上中空部２０ｃと同一大きさで、同一形状であり、下枠部６６ｂは下枠２０の下中空部２０ｂと同一大きさで、同一形状である。
前記嵌合用枠６７は下枠２０の上中空部２０ｃに嵌合する形状で、この嵌合用枠６７を下枠２０の上中空部２０ｃに嵌合して取付けることによって、その枠体６６が下枠２０の長手方向の端面に接して面一に連続すると共に、上枠部６６ａ、下枠部６６ｂが下枠２０の上中空部２０ｃ、下中空部２０ｂと連続する。
このようであるから、下枠２０の下中空部２０ｂに図１１に示すと同様に下枠金具４５を取付けしたり、図１２に示すと同様に下連結具５１、下エンドキャップ５４、下コーナー継手５７を取付けできる。 The lower mounting body 63 includes a frame body 66 and a fitting frame 67. The frame body 66 has an upper frame portion 66a and a lower frame portion 66b, and a fitting frame 67 is provided continuously with the upper frame portion 66a. It is.
The upper frame portion 66a has the same size and shape as the upper hollow portion 20c of the lower frame 20, and the lower frame portion 66b has the same size and shape as the lower hollow portion 20b of the lower frame 20.
The fitting frame 67 has a shape that fits into the upper hollow portion 20c of the lower frame 20, and when the fitting frame 67 is fitted to and attached to the upper hollow portion 20c of the lower frame 20, the frame body 66 is lowered. The upper frame portion 66a and the lower frame portion 66b are continuous with the upper hollow portion 20c and the lower hollow portion 20b of the lower frame 20 while being in contact with the longitudinal end surface of the frame 20 and being flush with each other.
Since this is the case, the lower frame fitting 45 is attached to the lower hollow portion 20b of the lower frame 20 in the same manner as shown in FIG. 11, or the lower connector 51, the lower end cap 54, the lower corner, as shown in FIG. A joint 57 can be attached.

なお、フェンス本体３を前述のように切断する際には、閉塞部材２が井桁格子の場合には横格子２ｂが縦格子２ａよりも突出した状態で切断することが好ましい。 When the fence body 3 is cut as described above, it is preferable to cut the fence body 3 in a state where the horizontal grid 2b protrudes from the vertical grid 2a when the closing member 2 is a cross-girder grid.

次に、縦枠と上枠、下枠の連結の第１の参考例を説明する。
図１５に示すように、上枠１０の中間横板１０ａの下面と、下枠２０の中間横板２０ａの上面に連結用ブロック７０をビス７１でそれぞれ取付け、その連結用ブロック７０を上枠１０の下中空部１０ｃ、下枠２０の上中空部２０ｃに位置させる。
この連結用ブロック７０は縦枠３０の開口部３０ａ内に挿通する幅狭部７２と幅広部７３でほぼＴ字形状で、その幅狭部７２の両側面に係合部７４が形成してある。
この係合部７４に開口部３０ａの開口縁部、例えば内向片３１ａ，３１ｂが係合するようにしてある。
この連結用ブロック７０には上下面に開口した第１孔７５と、幅狭部７２の先端面に開口した第２孔７６が形成してある。
前記第１孔７５からビス７１を中間横板１０ａ，２０ａに螺合して連結用ブロック７０を取付ける。 Next, a first reference example for connecting the vertical frame, the upper frame, and the lower frame will be described.
As shown in FIG. 15, connecting blocks 70 are respectively attached to the lower surface of the intermediate horizontal plate 10 a of the upper frame 10 and the upper surface of the intermediate horizontal plate 20 a of the lower frame 20 with screws 71, and the connecting block 70 is attached to the upper frame 10. The lower hollow portion 10c and the upper hollow portion 20c of the lower frame 20 are positioned.
The connecting block 70 has a narrow portion 72 and a wide portion 73 that are inserted into the opening 30 a of the vertical frame 30 and is substantially T-shaped. Engaging portions 74 are formed on both side surfaces of the narrow portion 72. .
An opening edge of the opening 30a, for example, the inward pieces 31a and 31b is engaged with the engaging portion 74.
The connecting block 70 is formed with a first hole 75 opened on the upper and lower surfaces and a second hole 76 opened on the tip surface of the narrow portion 72.
The connecting block 70 is attached by screwing the screw 71 from the first hole 75 into the intermediate horizontal plates 10a and 20a.

前記上枠１０の下面板１０ｄ、下枠２０の上面板２０ｄには縦枠３０が嵌まり込む切欠部７７がそれぞれ形成してある。
縦枠３０の上部を上枠１０の切欠部７７に嵌め込むと同時に下部を下枠２０の切欠部７７に嵌め込んで内向片３１ａ，３２ａの上部と下部を連結用ブロック７０の係合部７４にそれぞれ係合して縦枠３０を上枠１０と下枠２０に連結する。
そして、縦枠３０の一端面板３３に形成した孔７８を挿通したビス７９を連結用ブロック７０の第２孔７６に螺合して縦枠３０を上枠１０、下枠２０に強固に連結する。 A notch 77 into which the vertical frame 30 is fitted is formed in the lower surface plate 10d of the upper frame 10 and the upper surface plate 20d of the lower frame 20, respectively.
The upper part of the vertical frame 30 is fitted into the notch 77 of the upper frame 10 and the lower part is fitted into the notch 77 of the lower frame 20 so that the upper and lower parts of the inward pieces 31a and 32a are engaged with the engaging part 74 of the connecting block 70. And the vertical frame 30 is connected to the upper frame 10 and the lower frame 20.
Then, the screws 79 inserted through the holes 78 formed in the one end face plate 33 of the vertical frame 30 are screwed into the second holes 76 of the connection block 70 to firmly connect the vertical frame 30 to the upper frame 10 and the lower frame 20. .

このようであるから、前述のビス７９は見付け方向に向かうので、そのビス７９で連結用ブロック７０と縦枠３０が見付け方向に強固に連結され、縦枠３０が上枠１０、下枠２０に対して見付け方向に動くことがなく、枠体１が見付け方向（面内方向）に変位し難い。 Since the screw 79 is in the direction of finding, the connecting block 70 and the vertical frame 30 are firmly connected in the direction of finding with the screw 79, and the vertical frame 30 is connected to the upper frame 10 and the lower frame 20. On the other hand, the frame body 1 does not move in the finding direction, and the frame 1 is difficult to be displaced in the finding direction (in-plane direction).

この実施の形態によれば、図１５に仮想線で示すように縦枠３０の一側面板３１、他側面板３２が切欠部７７に接すると共に、縦枠３０の一端面板３３が上枠１０、下枠２０の長手方向の端面と面一、又はビス７９の頭部の突出寸法だけ内側寄りで、ビス７９の頭部が上枠１０、下枠２０の長手方向の端面よりも突出しないようにする。 According to this embodiment, as shown by phantom lines in FIG. 15, the one side plate 31 and the other side plate 32 of the vertical frame 30 are in contact with the notch 77, and the one end surface plate 33 of the vertical frame 30 is the upper frame 10. It is flush with the longitudinal end face of the lower frame 20 or inwardly by the protruding dimension of the head of the screw 79 so that the head of the screw 79 does not protrude beyond the longitudinal end faces of the upper frame 10 and the lower frame 20. To do.

次に、縦枠と上枠、下枠の連結の第２の参考例を説明する。
図１６に示すように、上枠１０の中間横板１０ａの下面に上ブラケット８０をビス８１で取付けて下中空部２０ｃ内に位置させる。
前記上枠１０の下面板１０ｄに切欠部８３を形成する。
前記下枠２０の中間横板２０ａの上面に下ブラケット８４をビス８１で固着して取付け、その下ブラケット８４を上中空部２０ｃ内に位置させる。
下枠２０の上面板２０ｄに切欠部８５を形成する。
前記縦枠３０の見込み方向一側寄りの上下部分、例えば一側面板３１の上下部分と一端面板３３の一側面板３１寄りの上下部分に渡って切欠部８６をそれぞれ形成し、縦枠３０における切欠８６以外の残存した上下部分３０ａ，３０ｂを図１７に示すように前述の上枠１０、下枠２０の切欠部８３，８５より下中空部１０ｃ、上中空部２０ｃ内に挿入して上ブラケット８０、下ブラケット８４にそれぞれビス８７で固着して縦枠３０を上枠１０、下枠２０に連結する。 Next, a second reference example for connecting the vertical frame, the upper frame, and the lower frame will be described.
As shown in FIG. 16, an upper bracket 80 is attached to the lower surface of the intermediate horizontal plate 10a of the upper frame 10 with screws 81 and is positioned in the lower hollow portion 20c.
A notch 83 is formed in the lower surface plate 10 d of the upper frame 10.
A lower bracket 84 is fixedly attached to the upper surface of the intermediate horizontal plate 20a of the lower frame 20 with screws 81, and the lower bracket 84 is positioned in the upper hollow portion 20c.
A notch 85 is formed in the upper surface plate 20 d of the lower frame 20.
In the vertical frame 30, a notch 86 is formed over an upper and lower portion of the vertical frame 30 near one side in the prospective direction, for example, an upper and lower portion of the one side plate 31 and an upper and lower portion near the one side plate 31 of the one end surface plate 33. The remaining upper and lower portions 30a and 30b other than the notch 86 are inserted into the lower hollow portion 10c and the upper hollow portion 20c from the notches 83 and 85 of the upper frame 10 and the lower frame 20 as shown in FIG. 80 and the lower bracket 84 are fixed by screws 87 respectively, and the vertical frame 30 is connected to the upper frame 10 and the lower frame 20.

このように、縦枠３０と上下ブラケット８０，８４を見付け方向に向かうビス８７で固着したので、その縦枠３０は見付け方向に強固に連結されて動くことがなく、枠体１は見付け方向（面内方向）に変位し難い。 Thus, since the vertical frame 30 and the upper and lower brackets 80 and 84 are fixed by the screws 87 directed in the direction of finding, the vertical frame 30 is firmly connected in the direction of finding and does not move. It is difficult to displace in the in-plane direction).

この実施の形態によれば、前述のように縦枠３０の上下部分の切欠部８６の上端面８６ａ、下端面８６ｂが上枠１０の下面板１０ｄ、下枠２０の上面板２０ｄにそれぞれ接しているので、その接触部によって縦枠３０が上枠１０、下枠２０に対して見付け方向に動くことを規制し、縦枠３０と上枠１０、下枠２０が見付け方向に動き難くより強固に連結される。 According to this embodiment, as described above, the upper end surface 86a and the lower end surface 86b of the notch 86 in the upper and lower portions of the vertical frame 30 are in contact with the lower surface plate 10d of the upper frame 10 and the upper surface plate 20d of the lower frame 20, respectively. Therefore, the contact part restricts the vertical frame 30 from moving in the direction of finding with respect to the upper frame 10 and the lower frame 20, and the vertical frame 30, the upper frame 10, and the lower frame 20 are hard to move in the direction of finding and more firmly. Connected.

つまり、上枠１０の切欠部８３、下枠２０の切欠部８５の見込み方向の寸法は縦枠３０の見込み寸法よりも小さく、かつ縦枠３０の残存部分３０ａ，３０ｂの見込み寸法と同一又は大きくなっている。
この実施の形態では、上枠本体１１の下部１４の下横板１４ｂを鉤形に切欠して切欠部８３とし、上枠アタッチメント１２は切欠しないようにしてあると共に、下枠本体２１の上部２４の上横板２４ｂを鉤形に切欠して切欠部８５とし、下枠アタッチメント２２は切欠しないようにしてある。 That is, the expected dimension of the notch 83 of the upper frame 10 and the notch 85 of the lower frame 20 is smaller than the expected dimension of the vertical frame 30 and is equal to or larger than the expected dimensions of the remaining portions 30a and 30b of the vertical frame 30. It has become.
In this embodiment, the lower horizontal plate 14b of the lower part 14 of the upper frame body 11 is cut into a bowl shape to form a notch part 83, the upper frame attachment 12 is not cut out, and the upper part 24 of the lower frame body 21 is not cut. The upper horizontal plate 24b is cut into a bowl shape to form a cutout portion 85, and the lower frame attachment 22 is not cut out.

図１７に示すように、上枠１０の上中空部１０ｂ、下枠２０の下中空部２０ｂにキャップ８８が嵌合して取付けてあり、このキャップ８８によって上枠１０、下枠２０の長手方向端部を覆っている。
前記キャップ８８はプレート８８ａに突起部８８ｂを設けたもので、その突起８８ｂを上中空部１０ｂ、下中空部２０ｂに嵌合して取付け、プレート８８ａを上枠１０、下枠２０の長手方向端面に接して長手方向端部を覆う。 As shown in FIG. 17, a cap 88 is fitted and attached to the upper hollow portion 10 b of the upper frame 10 and the lower hollow portion 20 b of the lower frame 20, and the longitudinal direction of the upper frame 10 and the lower frame 20 is attached by the cap 88. Covers the edge.
The cap 88 is provided with a projection 88b on a plate 88a. The projection 88b is fitted and attached to the upper hollow portion 10b and the lower hollow portion 20b, and the plate 88a is attached to the longitudinal end surfaces of the upper frame 10 and the lower frame 20. The longitudinal end is covered in contact with.

次に、縦枠と上枠、下枠の連結の第３の参考例を説明する。
図１８に示すように、縦枠３０の一側面板３１、他側面板３２の長手方向両端部分（上下端部分）を切断して除去し、一端面板３３の長手方向両端部分、つまり上端部分３３ａ、下端部分３３ｂを一側面板３１、他側面板３２の長手方向両端面、つまり上端面３１ｂ，３２ｂ、下端面３１ｃ，３２ｃよりも突出させる。
この縦枠３０の一端面板３３における上端部分３３ａ、下端部分３３ｂを上枠１０、下枠２０の長手方向端面にそれぞれ当接すると共に、一側面板３１、他側面板３２を上枠１０と下枠２０との間に位置させる。
好ましくは、一側面板３１、他側面板３２の上端面３１ｂ，３２ｂを上枠１０の下面板１０ｄに当接し、下端面３１ｃ，３２ｃを下枠２０の上面板２０ｄに当接する。 Next, a third reference example for connecting the vertical frame, the upper frame, and the lower frame will be described.
As shown in FIG. 18, both longitudinal end portions (upper and lower end portions) of one side plate 31 and other side plate 32 of the vertical frame 30 are cut and removed, and both end portions in the longitudinal direction of the one end face plate 33, that is, the upper end portion 33 a. The lower end portion 33b is protruded from both end surfaces in the longitudinal direction of the one side plate 31 and the other side plate 32, that is, the upper end surfaces 31b and 32b and the lower end surfaces 31c and 32c.
The upper end portion 33a and the lower end portion 33b of the one end face plate 33 of the vertical frame 30 are brought into contact with the end faces in the longitudinal direction of the upper frame 10 and the lower frame 20, respectively, and the one side face plate 31 and the other side face plate 32 are brought into contact with the upper frame 10 and the lower frame. 20 between.
Preferably, the upper end surfaces 31b and 32b of the one side plate 31 and the other side plate 32 are in contact with the lower surface plate 10d of the upper frame 10, and the lower end surfaces 31c and 32c are in contact with the upper surface plate 20d of the lower frame 20.

そして、図１９に示すように一端面板３３の上端部分３３ａ、下端部分３３ｂに上プレート９０、下プレート９１をそれぞれ接し、その上プレート９０の孔９０ａ、一端面板３３の上部孔３３ｃを挿通してビス９２を上枠１０のビスホール９３に螺合して一端面板３３の上端部分３３ａを上枠１０の端面に突き当て連結する。
前記下プレート９１の孔９１ａ、一端面板３３の下部孔３３ｄを挿通してビス９４を下枠２０のビスホール９５に螺合して一端面板３３の下端部分３３ｂを下枠２０の端面に突き当て連結する。 Then, as shown in FIG. 19, the upper plate 90 and the lower plate 91 are in contact with the upper end portion 33a and the lower end portion 33b of the one end face plate 33, respectively, and the hole 90a of the upper plate 90 and the upper hole 33c of the one end face plate 33 are inserted. The screw 92 is screwed into the screw hole 93 of the upper frame 10, and the upper end portion 33 a of the one end face plate 33 is abutted against and connected to the end face of the upper frame 10.
The holes 94a of the lower plate 91 and the lower holes 33d of the one end face plate 33 are inserted, the screws 94 are screwed into the screw holes 95 of the lower frame 20, and the lower end portion 33b of the one end face plate 33 is abutted against the end face of the lower frame 20. To do.

このようであるから、見付け方向に向かうビス９２，９４を上枠１０、下枠２０の長手方向に向かうビスホール９３，９５に螺合して縦枠３０を上枠１０、下枠２０の長手方向の端面に突き当て連結したので、縦枠３０が上枠１０、下枠２０に対して見付け方向に動くことがない。
よって、枠体１が見付け方向、つまり面内方向に変位し難い。 Because of this, the screws 92 and 94 facing in the direction of finding are screwed into the screw holes 93 and 95 facing in the longitudinal direction of the upper frame 10 and the lower frame 20, and the longitudinal frame 30 is moved in the longitudinal direction of the upper frame 10 and the lower frame 20. Therefore, the vertical frame 30 does not move in the direction of finding with respect to the upper frame 10 and the lower frame 20.
Therefore, it is difficult for the frame 1 to be displaced in the direction of finding, that is, in the in-plane direction.

また、この実施の形態によれば、一側面板３１、他側面板３２の上端面３１ｂ，３２ｂが上枠１０の下面板１０ｄに当接し、下端面３１ｃ，３２ｃが下枠２０の上面板２０ｄに当接しているから、その当接部分によって縦枠３０が見付け方向に動かないように支持され、枠体１が見付け方向、つまり面内方向により一層変位し難くなる。 In addition, according to this embodiment, the upper end surfaces 31 b and 32 b of the one side plate 31 and the other side plate 32 abut on the lower surface plate 10 d of the upper frame 10, and the lower end surfaces 31 c and 32 c are the upper surface plate 20 d of the lower frame 20. Therefore, the vertical frame 30 is supported by the contact portion so as not to move in the finding direction, and the frame body 1 is more difficult to be displaced in the finding direction, that is, the in-plane direction.

前記一端面板３３の下端部分は打ち出し加工され、その打ち出し加工部分３３ｅに下向き凹部９６が形成していある。
前記上プレート９０に連結用ビス９７が螺合してある。
このようであるから、前述の図８、図９、図１０に示すと同様に連結金具９を用いてくさび作用で柱に連結できる。 A lower end portion of the one end face plate 33 is stamped, and a downward recessed portion 96 is formed in the stamped portion 33e.
A connecting screw 97 is screwed onto the upper plate 90.
Since it is like this, like the above-mentioned FIG.8, FIG.9, FIG.10, it can connect with a pillar by a wedge effect | action using the connection metal fitting 9. FIG.

前記下プレート９１の下端部には切欠部９１ｂが形成され、この切欠部９１ｂに取付用ビスが嵌合するようにしてあるので、前述の連結金具９を用いて柱に強固に連結できる。
また、上プレート９０の下端部にも切欠部９０ｂが形成され、下プレート９１には連結用ビス９７が螺合する孔９１ｃが形成され、前述の上プレート９０と下プレート９１は同一形状で、兼用できるようにしてある。 A notch 91b is formed at the lower end of the lower plate 91, and a mounting screw is fitted into the notch 91b. Therefore, the lower plate 91 can be firmly connected to the column using the connecting fitting 9.
Also, a notch 90b is formed at the lower end of the upper plate 90, and a hole 91c into which the connecting screw 97 is screwed is formed in the lower plate 91. The upper plate 90 and the lower plate 91 have the same shape, It can be used together.

井桁格子を用いたフェンス本体より成るフェンスの正面図である。It is a front view of the fence which consists of a fence main body using the cross girder lattice. ラチス格子を用いたフェンス本体より成るフェンスの正面図である。It is a front view of the fence which consists of a fence main body using a lattice lattice. 図１のＡ−Ａ拡大断面図である。It is an AA expanded sectional view of FIG. 図１のＢ−Ｂ拡大断面図である。It is BB expanded sectional drawing of FIG. 上枠、下枠、縦枠の分解斜視図である。It is a disassembled perspective view of an upper frame, a lower frame, and a vertical frame. 上枠、下枠と縦枠を連結した状態の正面図である。It is a front view of the state which connected the upper frame, the lower frame, and the vertical frame. フェンス本体を自由柱に取付けた状態の側面図である。It is a side view of the state which attached the fence main body to the free pillar. フェンス本体を端柱、中柱に取付ける状態の分解した斜視図である。It is the disassembled perspective view of the state which attaches a fence main body to an end pillar and a middle pillar. フェンス本体を専用角柱に取付ける状態の分解した斜視図である。It is the disassembled perspective view of the state which attaches a fence main body to an exclusive prism. フェンス本体をフリー角柱に取付ける状態の分解した斜視図である。It is the disassembled perspective view of the state which attaches a fence main body to a free prism. 上枠、下枠と上枠金具、下枠金具の分解斜視図である。It is a disassembled perspective view of an upper frame, a lower frame, an upper frame metal fitting, and a lower frame metal fitting. フェンス本体の連結状態を説明する分解した斜視図である。It is the disassembled perspective view explaining the connection state of a fence main body. フェンス本体を切断した状態の正面図である。It is a front view of the state which cut | disconnected the fence main body. 補助縦柱とフェンス本体の分解斜視図である。It is a disassembled perspective view of an auxiliary | assistant vertical column and a fence main body. 上枠、下枠と縦枠の連結の第１の参考例の形態を示す分解した斜視図である。It is the disassembled perspective view which shows the form of the 1st reference example of a connection of an upper frame, a lower frame, and a vertical frame. 上枠、下枠と縦枠の連結の第２の参考例を示す分解した斜視図である。It is the disassembled perspective view which shows the 2nd reference example of connection of an upper frame, a lower frame, and a vertical frame. 連結した状態の斜視図である。It is a perspective view of the connected state. 上枠、下枠と縦枠の連結の第３の参考例を示す分解した斜視図である。It is the disassembled perspective view which shows the 3rd reference example of a connection of an upper frame, a lower frame, and a vertical frame. 連結した状態の斜視図である。It is a perspective view of the connected state.

符号の説明Explanation of symbols

１…枠体、２…閉塞部材、３…フェンス本体、４…自由柱、５…端柱、６…中間柱、７…専用角柱、８…フリー角柱、９…連結金具、１０…上枠、１０ｂ…上中空部、１０ｃ…下中空部、１０ｄ…下面板、１１…上枠本体、１２…上枠アタッチメント、１７…切欠凹部、２０…下枠、２０ｂ…下中空部、２０ｃ…上中空部、２０ｄ…上面板、２７…切欠凹部、３０…縦枠、３１…一側面板、３２…他側面板、３３…一端面板、３５…上切欠凹部、３６…下切欠凹部。 DESCRIPTION OF SYMBOLS 1 ... Frame body, 2 ... Closing member, 3 ... Fence main body, 4 ... Free pillar, 5 ... End pillar, 6 ... Intermediate pillar, 7 ... Exclusive prism, 8 ... Free prism, 9 ... Connecting metal fitting, 10 ... Upper frame, 10b: Upper hollow portion, 10c: Lower hollow portion, 10d: Lower surface plate, 11 ... Upper frame body, 12 ... Upper frame attachment, 17 ... Notch recess, 20 ... Lower frame, 20b ... Lower hollow portion, 20c ... Upper hollow portion 20d ... upper surface plate, 27 ... notch recess, 30 ... vertical frame, 31 ... one side plate, 32 ... other side plate, 33 ... one end surface plate, 35 ... upper notch recess, 36 ... lower notch recess.

Claims

上枠、下枠と左右の縦枠を連結した枠体内に閉塞部材を取付けたフェンス本体であって、
前記縦枠は、見込み方向の一側面板と他側面板、見付け方向の一端面板、その一側面板、他側面板の見付け方向の他端部にそれぞれ設けた内向片で、見付け方向他端面側が開口した断面ほぼコ字形状で、
前記一側面板、内向片の上部及び他側面板、内向片の上部に、見付け方向他端に開口した上切欠凹部がそれぞれ形成され、
前記一側面板、内向片の下部及び他側面板、内向片の下部に、見付け方向他端に開口した下切欠凹部がそれぞれ形成され、
前記上枠は、縦枠の上部が密嵌する中空部を有し、その中空部を形成する下面板の見込み方向両側寄りには、前記各上切欠凹部がそれぞれ相互に嵌まり合う一対の切欠凹部と、前記各内向片が係合する一対の下向き突起がそれぞれ形成され、
前記下枠は、縦枠の下部が密嵌する中空部を有し、その中空部を形成する上面板の見込み方向両側寄りには、前記各下切欠凹部がそれぞれ相互に嵌まり合う一対の切欠凹部と、前記各内向片が係合する一対の上向き突起がそれぞれ形成され、
前記上枠と縦枠の上端部分は、前記各切欠凹部と各上切欠凹部が相互に嵌まり合って縦枠の上端部分が上枠の中空部に密嵌し、縦枠の上端面、一側面板、他側面板が上枠の中空部の内面に接し、かつ各内向片が各下向き突起に係合して縦枠の上端部分が上枠の長手方向に外れないように連結され、
前記下枠と縦枠の下端部分は、前記各切欠凹部と各下切欠凹部が相互に嵌まり合って縦枠の下端部分が下枠の中空部に密嵌し、縦枠の下端面、一側面板、他側面板が下枠の中空部の内面に接し、かつ各内向片が各上向き突起に係合して縦枠の下端部分が下枠の長手方向に外れないように連結されていることを特徴とするフェンス本体。 A fence body in which a blocking member is attached in a frame body in which an upper frame, a lower frame, and left and right vertical frames are connected,
The vertical frame is one side plate and the other side plate in the prospective direction, one end face plate in the finding direction, the one side plate, an inward piece provided at the other end portion in the finding direction of the other side plate, and the other end face side in the finding direction is The open cross section is almost U-shaped,
On the one side plate, the upper portion of the inward piece and the other side plate, the upper portion of the inward piece is formed with an upper notch recess that opens to the other end in the direction of finding,
The one side plate, the lower portion of the inward piece and the other side plate, and the lower portion of the inward piece are each formed with a lower notch recess that opens to the other end in the finding direction,
The upper frame has a hollow portion in which an upper portion of the vertical frame is closely fitted, and a pair of cutouts in which the upper cutout recesses are fitted to each other on both sides of the prospective direction of the lower surface plate forming the hollow portion. A recess and a pair of downward projections to which each inward piece engages are formed,
The lower frame has a hollow portion in which the lower portion of the vertical frame is closely fitted, and a pair of cutouts in which the respective lower cutout recesses are fitted to each other on both sides in the prospective direction of the upper surface plate forming the hollow portion. A recess and a pair of upward projections that are engaged with the inward pieces are respectively formed,
The upper frame and the upper edge of the vertical frame are respectively fitted with the notch recesses and the upper notch recesses so that the upper edge of the vertical frame is closely fitted in the hollow portion of the upper frame. The side plate, the other side plate are in contact with the inner surface of the hollow portion of the upper frame, and each inward piece is engaged with each downward projection so that the upper end portion of the vertical frame is connected so as not to come off in the longitudinal direction of the upper frame.
The lower frame and the lower end of the vertical frame have the notch recesses and the lower notch recesses fitted to each other so that the lower end of the vertical frame is closely fitted in the hollow portion of the lower frame. The side plate and the other side plate are in contact with the inner surface of the hollow portion of the lower frame, and the inward pieces are engaged with the upward projections so that the lower end portion of the vertical frame is connected so that it does not come off in the longitudinal direction of the lower frame. Fence body characterized by that.

上枠は、縦枠の上端部分が密嵌する下中空部と、この下中空部よりも上の上中空部を有し、
下枠は、縦枠の下端部分が密嵌する上中空部と、この上中空部よりも下の下中空部を有する請求項１記載のフェンス本体 The upper frame has a lower hollow portion in which the upper end portion of the vertical frame is closely fitted, and an upper hollow portion above the lower hollow portion,
The fence main body according to claim 1, wherein the lower frame has an upper hollow portion into which a lower end portion of the vertical frame is closely fitted, and a lower hollow portion below the upper hollow portion.