JPH052670Y2 - - Google Patents

Description

【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、護岸、水制、砂防などの工事に使用
される蛇篭に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a gabion used for construction work such as bank protection, water diversions, and erosion control.

［従来の技術］ 蛇篭は、組立状態において円筒状をなす蛇篭
と、別名「フトン篭」と称せられる角形（長方
体）をなした蛇篭などがあり、いずれも中に石な
どが詰められて使用される。そして、これらは一
般に胴状網部と、この胴状網部の開口された上面
を覆う上面網部、および開口された下面を閉じる
下面網部とで構成されている。また、この胴状網
部は、各側面毎に区切られてなる複数の側面網部
を互いに連結して円筒または角筒の胴状に形成し
たものや、さらには胴部内を仕切網部で複数の部
屋に区切つたものもある。[Prior Art] There are two types of gabions: one is cylindrical in the assembled state, and the other is square (rectangular), also known as "futon gao." Both of them are filled with stones, etc. used. These are generally composed of a trunk-like mesh section, an upper surface mesh section that covers the open upper surface of the trunk-like mesh section, and a lower surface mesh section that closes the opened lower surface. In addition, this trunk-shaped net portion may be formed by connecting a plurality of side net portions separated by each side to each other to form a cylindrical or rectangular trunk shape, or furthermore, a plurality of partition net portions may be formed inside the trunk portion. Some rooms are divided into rooms.

このように複数の網部を互いに連結して所定の
蛇篭を組み立てる施工方法の一つには、胴状網部
となる部分と下面網部となる部分とを工場で連結
して予め組み立て、この状態で現場に運んで残さ
れた部分をさらに組み立てて設置する方法があ
る。この施工方法では、この設置途中で内部に石
などが詰められ、その後上面網部で胴状網部の上
面が閉じられる。また、他の施工方法では各部を
構成する各網部単体を組み立てずに現場へ運び、
現場で下面網部と胴状網部とを順次組み立てて一
体化し、さらに設置途中で内部に石などを詰め、
この後から胴状網部の上面を上面網部で覆うよう
にして設置する方法がある。 One of the construction methods for assembling a predetermined gabion by connecting a plurality of net parts to each other is to connect the part that will become the trunk mesh part and the part that will become the bottom mesh part in a factory and assemble them in advance. There is a method of transporting it to the site in its original condition and then assembling and installing the remaining parts. In this construction method, the interior is filled with stones or the like during installation, and then the upper surface of the trunk-like net is closed with the upper surface net. In addition, with other construction methods, each mesh part that makes up each part is transported to the site without being assembled.
At the site, the lower surface mesh part and the trunk mesh part are assembled and integrated one after another, and during installation, the inside is filled with stones, etc.
After this, there is a method in which the upper surface of the trunk-shaped net is covered with the upper surface net.

［考案が解決しようとする課題］ しかしながら、胴状網部と下面網部とを予め工
場で連結して組み立てた後に現場へ運んで設置す
る前者の方法では、輸送時にかさばり、一度に幾
つもの蛇篭を運ぶことができないとともに、取り
扱いもしずらい。このため、輸送コストがかか
り、作業性も悪い問題点などがある。[Problem to be solved by the invention] However, in the former method, in which the body net part and the bottom net part are connected and assembled in advance at the factory and then transported to the site for installation, the gabions are bulky during transportation, it is not possible to transport several gabions at once, and they are difficult to handle. Therefore, there are problems such as high transportation costs and poor workability.

一方、各網部単体を組み立てずに現場へ運び、
現場で順次組み立てる方法は、各網部を積み重ね
ることができるので一度に多くの網部を運ぶこと
ができる。このため、輸送コストを下げることは
できる。しかし、現場で複雑な組立作業を行わね
ばならないので、作業性が極めて悪くなる問題点
があつた。したがつて、この方法では各網部間を
簡単な作業で連結して組み立てることができる構
造が望まれる。 On the other hand, each net section was transported to the site without being assembled,
The method of sequentially assembling on site allows each mesh section to be stacked on top of each other, so many mesh sections can be transported at one time. Therefore, transportation costs can be reduced. However, since complicated assembly work must be carried out on site, there is a problem in that the workability is extremely poor. Therefore, in this method, a structure is desired that allows the mesh parts to be connected and assembled with a simple operation.

本考案は、上記問題点に鑑みてなされたもので
あり、その目的は一度に多く運べるとともに、施
工時における作業性を向上させることのできる構
造にした蛇篭を提供することにある。 The present invention was devised in view of the above problems, and its purpose is to provide a gabion with a structure that allows a large number of gabions to be transported at one time and improves workability during construction.

［課題を解決するための手段］ 上記目的を達成するため本考案は、それぞれ金
網の周りを枠体で囲んでなる複数の網部で前記枠
体同志を互いに連結させて所定の形状に組み立て
られる蛇篭であつて、互いに連結される前記一方
の枠体の外周に一端側が非真円状に巻回されて回
動かつ摺動可能に取り付けられ他端側に前記他方
の枠体に当接されて弾性係合するカギ状部が設け
られた固定金具を備えるとともに、前記固定金具
の係合位置で前記固定金具の一端巻回部内に挿入
係合される係止ピン部を前記固定金具の移動経路
内に対応して前記一方の枠体に設けた構成とした
ものである。[Means for Solving the Problems] In order to achieve the above object, the present invention is assembled into a predetermined shape by connecting the frame bodies to each other using a plurality of mesh parts, each of which is formed by surrounding a wire mesh with a frame body. The gabion is a gabion, one end of which is wound around the outer periphery of the one frame body connected to each other in a non-perfect circular shape and is rotatably and slidably attached, and the other end of the gabion is in contact with the other frame body. The fixing metal fitting is provided with a key-shaped portion that elastically engages with the fixing metal fitting, and the locking pin portion is inserted into and engaged with the winding portion at one end of the fixing metal fitting at the engagement position of the fixing metal fitting, and the locking pin portion is inserted into and engaged with the winding portion at one end of the fixing metal fitting when the fixing metal fitting is moved. The structure is such that it is provided on the one frame body corresponding to the inside of the route.

［作用］ 上記構成によれば、固定金具を係止ピン部と他
方の枠体に対して逃がした状態で、一方の枠体と
他方の枠体とを互いに隣接させて所定の位置に配
置し、その後一端側が非真円状に巻回されて一方
の枠体の外周に回動かつ摺動可能に取り付けられ
ている固定金具を、この一方の枠体に対して回動
させる。すると、固定金具の他端側に形成されて
いるカギ状部が他方の枠体に当接して弾性係合す
る。さらに、この一方の枠体に沿つて固定金具を
摺動させると、一端巻回部内に係止ピン部が挿入
係合されて一方の枠体に対する回動も規制され、
この回動規制で他方の枠体に対する他端側の係合
が維持される。そして、この固定金具を介した一
方の枠体と他方の枠体との結合で各網部間が互い
に連結され、所定の蛇篭が簡単に形成される。こ
れにより作業性を向上させることができる。ま
た、施設する前は固定金具による結合を解除し、
各網部毎に分解して互いに平たく延ばした状態に
しておくことができるので、例えば倉庫に保管し
ておく場合も小さなスペース内に多くの網部を配
しておくことができる。同時に、現場へ運ぶとき
なども一度に多くの網部を運ぶことができる。こ
れにより、保管コストおよび輸送コストを低くす
ることができる。[Function] According to the above configuration, one frame body and the other frame body are placed in a predetermined position adjacent to each other with the fixing metal fittings being released from the locking pin portion and the other frame body. Then, a fixing metal fitting whose one end side is wound in a non-perfect circular shape and is rotatably and slidably attached to the outer periphery of one frame body is rotated with respect to this one frame body. Then, the hook-shaped portion formed on the other end side of the fixture comes into contact with the other frame and is elastically engaged. Furthermore, when the fixing metal fitting is slid along one of the frames, the locking pin part is inserted and engaged in the winding part at one end, and rotation with respect to the one frame is also restricted.
This rotation restriction maintains the engagement of the other end with the other frame. Then, by connecting one frame body and the other frame body through the fixing metal fittings, the respective mesh portions are connected to each other, and a predetermined gabion can be easily formed. This can improve workability. In addition, before installing the facility, remove the connection using the fixing metal fittings,
Since each of the net sections can be disassembled and laid flat against each other, many net sections can be arranged in a small space, for example, when stored in a warehouse. At the same time, it is possible to carry many nets at once when transporting them to the site. Thereby, storage costs and transportation costs can be reduced.

［実施例］ 以下、本考案の実施例について図面を用いて詳
細に説明する。[Example] Hereinafter, an example of the present invention will be described in detail using the drawings.

第１図は、本考案を適用した蛇篭の一実施例を
概略的に示したものである。 FIG. 1 schematically shows an embodiment of a gabion to which the present invention is applied.

図において、蛇篭１は、現場で施設しながら上
面が開口した枠状に形成される蛇篭本体２と、こ
の蛇篭本体２の施設後に蛇篭本体２の上面開口を
閉じる上面網体３などで構成されている。 In the figure, a gabion 1 is composed of a frame-shaped gabion body 2 with an open top while being installed at the site, and an upper mesh body 3 that closes the top opening of the gabion body 2 after installation of the gabion body 2. ing.

さらに、蛇篭本体２は、法面上に載置される底
面網部４を備えているとともに、この底面網部４
の各周部分に沿つて立設した胴状網部を形成する
ところの側面網部５と、この側面網部５で画成さ
れる内部空間を複数の小部屋に区切る仕切網部６
などで構成されている。そして、側面網部５は途
中で折り曲げ可能に、さらに複数の側面網部５
Ａ，５Ｂ，５Ｃ，５Ｄ，５Ｅに分割形成されてい
る。また、底面網部４と側面網部５および仕切網
部６は概略的には、中間部分に比較的太い針金な
どの線材で形成された補強用枠体８を取り付けて
同じく太い針金などの線材で窓枠状に形成された
主枠体７と、この主枠体７に対して略菱形に編み
込まれた金網１０とで各々構成されている。これ
ら底面部４、側面網部５、仕切網部６は、現場な
どに運ぶ前は互いに分離されており、現場におけ
る施工時には簡単に連結させて組み立てることが
できるようになつている。 Further, the gabion main body 2 includes a bottom net portion 4 placed on the slope, and this bottom net portion 4
a side mesh section 5 that forms a trunk-shaped mesh section that stands upright along each peripheral portion of the screen, and a partition mesh section 6 that divides the internal space defined by the side mesh section 5 into a plurality of small rooms.
It consists of etc. The side mesh portion 5 can be bent in the middle, and a plurality of side mesh portions 5 are formed.
It is divided into A, 5B, 5C, 5D, and 5E. In addition, the bottom net portion 4, the side net portion 5, and the partition net portion 6 are generally constructed by attaching a reinforcing frame 8 made of a relatively thick wire or the like to the middle portion thereof, and then attaching a reinforcing frame 8 made of a wire such as a relatively thick wire to the middle portion. Each main frame body 7 is formed in the shape of a window frame, and a wire mesh 10 is woven around the main frame body 7 in a substantially diamond shape. These bottom surface portion 4, side mesh portion 5, and partition mesh portion 6 are separated from each other before being transported to the site, and can be easily connected and assembled during construction at the site.

この連結構造についてさらに第２図乃至第６図
を用いて説明すると、第２図は第１図中の符号
で示す部分において、仕切網部６と側面網部５Ｃ
とを連結固定した構造を示したものである。そし
て、仕切網部６は、側面網部５Ｃ側における補強
用枠体８の一辺に対して仕切網部６側における主
枠体７の一辺を当接させて配されるが、側面網部
５Ｃ側の補強用枠体８には固定金具２０と係止ピ
ン部２１が設けられている。 To further explain this connection structure using FIGS. 2 to 6, FIG.
This figure shows a structure in which these are connected and fixed. The partition net portion 6 is disposed such that one side of the main frame 7 on the side of the partition net portion 6 is in contact with one side of the reinforcing frame 8 on the side of the side net portion 5C. A fixing metal fitting 20 and a locking pin portion 21 are provided on the side reinforcing frame 8.

さらに、詳述すると、固定金具２０は、弾性を
有した板状の金属材で形成されており、側面網部
５Ｃ側における補強用枠体８の外周に一端側が楕
円状に巻回され、この巻回部２２を介して補強用
枠体８に固定金具２０が回動かつ摺動可能に取り
付けられている。一方、固定金具２０の他端側に
はカギ状に屈曲されたカギ状部２３が形成されて
おり、補強用枠体８を支点に固定金具２０が回転
されると仕切網部６側における主枠体７をカギ状
部２３内に受け入れ係合できる状態になつてい
る。 Further, in detail, the fixing fitting 20 is formed of an elastic plate-shaped metal material, and one end thereof is wound in an elliptical shape around the outer circumference of the reinforcing frame 8 on the side mesh portion 5C side. A fixing fitting 20 is rotatably and slidably attached to the reinforcing frame 8 via a winding portion 22 . On the other hand, a hook-shaped part 23 bent into a hook shape is formed on the other end side of the fixing metal fitting 20, and when the fixing metal fitting 20 is rotated around the reinforcing frame 8 as a fulcrum, the main part on the partition mesh part 6 side is formed. The frame body 7 is in a state where it can be received and engaged within the hook-shaped portion 23.

側面網部５Ｃ側の補強用枠体８に設けられてい
る係止ピン部２１は、仕切網部６側の主枠体７が
当接される部分と反対側になる補強用枠体８の周
面上にベース円板２４を介して溶接固定されてい
る。そして、仕切網部６側における主枠体７をカ
ギ状部２３内に受け入れた状態で、さらに固定金
具２０を下側に移動させると係止ピン部２１を巻
回部２２内に挿入でき、これによつて補強用枠体
８に対する固定金具２０の回動が規制されるよう
になつている。 The locking pin portion 21 provided on the reinforcing frame 8 on the side mesh portion 5C side is connected to the reinforcing frame portion 8 on the side opposite to the portion where the main frame 7 on the partition mesh portion 6 side comes into contact. It is welded and fixed onto the circumferential surface via a base disk 24. Then, with the main frame 7 on the partition net section 6 side received in the hook-shaped section 23, by further moving the fixing fitting 20 downward, the locking pin section 21 can be inserted into the winding section 22, This restricts the rotation of the fixing fitting 20 with respect to the reinforcing frame 8.

次に、上面網体３は、蛇篭本体２とは別に独立
して形成されており、蛇篭本体２を形成している
底面網部４、側面網部５、仕切網部６と同様に、
比較的太い針金などの線材で窓枠体に形成された
枠体１７を備え、この枠体１７に対して略菱形に
編まれた金網１０が組み込まれて、シート状に形
成されている。 Next, the top screen body 3 is formed independently from the gabion main body 2, and like the bottom screen section 4, side screen section 5, and partition screen section 6 that form the gabion main body 2,
A window frame body 17 is formed of a relatively thick wire such as wire, and a wire mesh 10 knitted in a substantially diamond shape is incorporated into the frame body 17 to form a sheet shape.

このように構成された蛇篭１は、現場において
組み立てる場合、まず第４図乃至第５図に示すよ
うに係止ピン部２１と対応する部分から上方へ固
定金具２０をズラして逃がすとともに、仕切網部
５Ｃ主枠体７が配される位置からカギ状部２３を
逃がした状態にして、互いに連結される二つの網
部６，５Ｃにおける主枠体７および補強用枠体８
をそれぞれ互いに当接させる。次いで、逃がして
おいた固定金具２０のカギ状部２３側を第６図中
に示す位置まで、仕切網部６の主枠体７側に回動
させ、固定金具２０内に係止ピン部２１を挿入係
合させる。次いで、この状態により固定金具２０
を第７図中の矢印Ａ方向にスライド移動させる
と、固定金具２０の巻回部２２内に係止ピン部２
１が第３図に示すように挿入される。すると、こ
の固定金具２０の回動が補強用枠体８と係止ピン
部２１とによつて規制され、カギ状部２３に仕切
網部６側の主枠体７が係合された状態で維持され
る。これにより、両方の網部６，５Ｃにおける主
枠体７と補強用枠体８とが互いに連結され、この
隣接し合う仕切網部６と側面網部５Ｃとの間の連
結が図られる。なお、第２図はこのようにして固
定金具２０で仕切網部６と側面網部５Ｃとが互い
に連結され、仕切網部６と側面網部５Ｃとが底面
網部４の端部から略直角に立設されて配された状
態を示している。 When assembling the gabion 1 constructed in this way on-site, first, as shown in FIGS. 4 and 5, the fixing metal fittings 20 are moved upward from the portion corresponding to the locking pin portion 21 to release them, and the partitions are removed. The main frame 7 and the reinforcing frame 8 in the two net parts 6 and 5C that are connected to each other with the key-shaped part 23 removed from the position where the main frame 7 of the net part 5C is arranged.
are brought into contact with each other. Next, the key-shaped part 23 side of the fixed fitting 20 that has been released is rotated toward the main frame body 7 side of the partition net section 6 to the position shown in FIG. Insert and engage. Next, in this state, the fixing fitting 20
When the locking pin portion 2 is slid in the direction of arrow A in FIG.
1 is inserted as shown in FIG. Then, the rotation of the fixing metal fitting 20 is regulated by the reinforcing frame 8 and the locking pin part 21, and the main frame 7 on the partition mesh part 6 side is engaged with the key-shaped part 23. maintained. Thereby, the main frame body 7 and the reinforcing frame body 8 in both the mesh sections 6, 5C are connected to each other, and the adjacent partition mesh section 6 and the side surface screen section 5C are connected to each other. In addition, FIG. 2 shows that the partition net portion 6 and the side net portion 5C are connected to each other by the fixing fittings 20 in this way, and the partition net portion 6 and the side net portion 5C are arranged at approximately right angles from the end of the bottom net portion 4. It shows the state where it is placed upright.

なお、この連結構造は、仕切網部６と側面網部
５Ｃとの間に限らず、互いに連結を予定する各網
部間の部分にそれぞれ設けられるもので、仕切網
部６および側面網部５との間、仕切網部６底面網
部４との間、側面網部５と底面網部４との間にも
同様にして適用できるものである。そして、この
ようにして連結することにより、互いに隣接配置
される底面網部４と側面網部５Ａ，５Ｂ，５Ｃ，
５Ｃ，５Ｄ，５Ｅと仕切網部６および上面網体３
との間を簡単に順次連結させることができる。 Note that this connection structure is provided not only between the partition net portion 6 and the side net portion 5C, but also in the portions between the respective net portions that are planned to be connected to each other. , between the partition net section 6 and the bottom screen section 4 , and between the side screen section 5 and the bottom screen section 4 . By connecting in this way, the bottom net portion 4 and the side net portions 5A, 5B, 5C, which are arranged adjacent to each other,
5C, 5D, 5E, partition net portion 6 and upper surface net body 3
You can easily connect them sequentially.

したがつて、このように構成された蛇篭１で
は、工場などから現場へ運ぶとき、各網部３，
４，５，６を互いに連結せずに分離して平たくシ
ート状に延ばした状態で輸送できるので、かさば
らずに幾つもの蛇篭本体２および上面網体３を一
度に運ぶことができる。これにより、輸送コスト
を低くすることができる。また、現場では、互い
に連結させる各網部３，４，５，６を互いに当接
させた状態で、さらにこの固定金具２０を回動さ
せて他方の主枠体７または補強用枠体８にカギ状
部２３をそれぞれ係合させる。次いで、この固定
金具２０をスライドさせ、巻回部２２内に係止ピ
ン２１を挿入係合させて固定金具２０の回動を規
制すると、各網部３，４，５，６との間が順次連
結されて所定の蛇篭１を簡単に形成することがで
きるので、作業性の向上が図れる。 Therefore, when the gabion 1 configured in this way is transported from a factory etc. to a site, each net portion 3,
4, 5, and 6 can be transported in a state where they are separated and stretched out into a flat sheet without being connected to each other, so that several gabion bodies 2 and upper nets 3 can be transported at once without being bulky. Thereby, transportation costs can be reduced. In addition, at the site, with the net parts 3, 4, 5, and 6 to be connected to each other in contact with each other, the fixing metal fittings 20 are further rotated to attach to the other main frame 7 or reinforcing frame 8. The hook-shaped portions 23 are respectively engaged. Next, when the fixing metal fitting 20 is slid and the locking pin 21 is inserted into and engaged with the winding part 22 to restrict the rotation of the fixing metal fitting 20, the space between the mesh parts 3, 4, 5, and 6 is closed. Since a predetermined gabion 1 can be easily formed by sequentially connecting them, work efficiency can be improved.

なお、上記実施例では、仕切網部６と、上面網
体３を設けた構造を開示したが、これらは蛇篭１
の施設場所や施設状況によつては必ずしも取り付
ける必要はないものである。また、固定金具２０
の一端側に形成される巻回部２２の巻回形状は真
円形状以外で、かつ係止ピン部２１が挿入係合さ
れた状態で固定金具２０の回動が阻止できるもの
であれば楕円形状に限るものではないのである。
その他、本考案はその要旨の範囲内で種々変形実
施可能であることは勿論のことである。 Although the above embodiment discloses a structure in which the partition net section 6 and the upper surface net body 3 are provided, these are not included in the gabion 1.
Depending on the location and condition of the facility, it may not necessarily be necessary to install it. In addition, the fixing metal fittings 20
The winding shape of the winding portion 22 formed on one end side is other than a perfect circle, and is an ellipse if it can prevent the fixing fitting 20 from rotating when the locking pin portion 21 is inserted and engaged. It is not limited to shape.
It goes without saying that the present invention can be modified in various ways within the scope of its gist.

［考案の効果］ 以上説明したとおり、本考案に係る蛇篭によれ
ば、固定金具を係止ピン部と他方の枠体に対して
逃がした状態で、一方の枠体と他方の枠体とを互
いに隣接させて所定の位置に配置し、その後一端
側が非真円状に巻回されて一方の枠体の外周に回
動かつ摺動可能に取り付けられている固定金具
を、この一方の枠体に対して回動させる。する
と、固定金具の他端側に形成されているカギ状部
が他方の枠体に当接して弾性係合する。さらに、
この一方の枠体に沿つて固定金具を摺動させる
と、一端巻回部内に係止ピン部が挿入係合されて
一方の枠体に対する回動も規制され、この回動規
制で他方の枠体に対する他端側の係合が維持され
る。そして、この固定金具を介した一方の枠体と
他方の枠体との結合で各網部間が互いに連結さ
れ、所定の蛇篭が簡単に形成される。これによ
り、作業性を向上させることができる。また、施
設する前は固定金具による結合を解除し、各網部
毎に分解して互いに平たく延ばした状態にしてお
くことができるので、例えば倉庫に保管しておく
場合も小さなスペース内に多くの網部を配してお
くことができる。同時に、現場へ運ぶときなどに
も一度に多くの網部を運ぶことができる。これに
より、保管コストおよび輸送コストを低くするこ
とができる。[Effect of the invention] As explained above, according to the gabion according to the invention, one frame body and the other frame body can be connected while the fixing fitting is released from the locking pin portion and the other frame body. The fixing metal fittings are arranged adjacent to each other at predetermined positions, and then one end side is wound in a non-circular shape and is rotatably and slidably attached to the outer periphery of one frame body. rotate against. Then, the hook-shaped portion formed on the other end side of the fixture comes into contact with the other frame and is elastically engaged. moreover,
When the fixing metal fitting is slid along one of the frames, the locking pin part is inserted into the winding part at one end and is engaged with the other frame, thereby restricting the rotation relative to the one frame. The engagement of the other end with the body is maintained. Then, by connecting one frame body and the other frame body through the fixing metal fittings, the respective mesh portions are connected to each other, and a predetermined gabion can be easily formed. Thereby, workability can be improved. In addition, before installation, it is possible to release the connections made by the fixing metal fittings, disassemble each mesh section and lay them out flat against each other, so when storing them in a warehouse, for example, many can be stored in a small space. A net section can be placed. At the same time, it is possible to carry many nets at once when transporting them to the site. Thereby, storage costs and transportation costs can be reduced.

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

第１図は本考案の蛇篭を施設状態で概略的に示
した一部分解斜視図、第２図は第１図中に符号
で示した部分における要部拡大斜視図、第３図は
同上蛇篭における連結構造の要部をさらに拡大し
て示した斜視図、第４図は第３図に示した要部構
造を固定金具による固定が解除された状態で示し
た平面図、第５図は第４図の−線に沿う側面
図、第６図は第３図に示した要部構成を固定金具
による固定がなされた状態で示した平面図、第７
図は第６図の−線に沿う側面図である。 １……蛇篭、２……蛇篭本体、３……上面網
体、４……底面網部、５……側面網部、６……仕
切網部、２０……固定金具、２１……係止ピン
部、２２……巻回部、２３……カギ状部。 Fig. 1 is a partially exploded perspective view schematically showing the gabion of the present invention in a facility state, Fig. 2 is an enlarged perspective view of the main part of the part indicated by the symbol in Fig. 1, and Fig. 3 is a perspective view of the same gabion as above. FIG. 4 is a perspective view showing the main part of the connection structure further enlarged, FIG. 4 is a plan view showing the main part structure shown in FIG. Fig. 6 is a side view taken along the - line in the figure, Fig. 6 is a plan view showing the main part configuration shown in Fig. 3 in a state in which it is fixed with a fixing fitting, and Fig. 7 is a side view taken along the - line in the figure.
The figure is a side view taken along the - line in FIG. 6. 1... Gabion, 2... Gabion main body, 3... Top mesh, 4... Bottom mesh, 5... Side mesh, 6... Partition mesh, 20... Fixing metal fittings, 21... Locking Pin part, 22... Winding part, 23... Key-shaped part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] それぞれ金網の周りを枠体で囲んでなる複数の
網部で前記枠体同志を互いに連結させて所定の形
状に組み立てられる蛇篭であつて、互いに連結さ
れる前記一方の枠体の外周に一端側が非真円状に
巻回されて回動かつ摺動可能に取り付けられ他端
側に前記他方の枠体に当接されて弾性係合するカ
ギ状部が設けられた固定金具を備えるとともに、
前記固定金具の係合位置で前記固定金具の一端巻
回部内に挿入係合される係止ピン部を前記固定金
具の移動経路内に対応して前記一方の枠体に設け
たことを特徴とする蛇篭。 The gabion is assembled into a predetermined shape by connecting the frame bodies to each other using a plurality of mesh parts, each of which is formed by surrounding a wire mesh with a frame body. A fixing metal fitting is wound in a non-perfect circular shape and is rotatably and slidably attached, and the other end side is provided with a hook-shaped part that comes into contact with the other frame and is elastically engaged, and
A locking pin portion that is inserted into and engaged with a winding portion at one end of the fixing metal fitting at an engagement position of the fixing metal fitting is provided on the one frame corresponding to a moving path of the fixing metal fitting. A gabion.