JPH052671Y2 - - 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-shaped 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 trunk mesh part and the bottom mesh part are connected and assembled in advance at a factory, and then transported and installed at the site, it is bulky during transportation, and it is necessary to handle several gabions at once. It is difficult to carry and 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 performed on site, there is a problem in that 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固定され他端側に係止金
具を回動可能に設けた固定金具を備えるととも
に、前記一方の枠体と前記他方の枠体とが当接さ
れた状態で前記係止金具を回転させると前記一方
の枠体の外側と前記他方の枠体の外側を回つて前
記両方の枠体に共通して係合される係止爪部を前
記係止金具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 provided with a fixing metal fitting having one end fixed to the outer periphery of the one frame body connected to each other and a locking metal fitting rotatably provided on the other end side, and the one frame body and the other frame body are connected to each other. When the locking metal fitting is rotated with the frame bodies in contact with each other, the locking fitting rotates around the outside of the one frame body and the outside of the other frame body, and is engaged with both of the frame bodies in common. A locking claw portion is provided on the locking metal fitting.

［作用］ 上記構成によれば、一方の枠体に固定された固
定金具で回動可能に支持されている係止金具の係
止爪部を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隣接させて所定の位置
に配置し、その後係止金具を回動させる。する
と、係止金具に形成されている係止爪部が一方の
枠体の外側と他方の枠体の外側とを回つて両方の
枠体に共通して係合する。そして、この係止金具
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、施設する前は係止金具による結合を
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。[Function] According to the above configuration, when the locking claw portion of the locking fitting that is rotatably supported by the fixing fitting fixed to one frame body is released from the other frame body, one frame body is The frame body and the other frame body are placed adjacent to each other at a predetermined position, and then the locking metal fitting is rotated. Then, the locking claw portion formed on the locking metal fitting rotates around the outside of one frame and the outside of the other frame and engages with both frames in common. Then, by connecting one frame body and the other frame body through the locking 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 installation, the connection with the locking metal fittings can be released, and each net section can be disassembled and laid flat against each other, so when storing it in a warehouse, for example, it can fit into a small space. It is possible to arrange a net part. 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 main body 2 with an open top while being installed on site, and an upper mesh body 3 that closes the top opening of the gabion main body 2 after installation of the gabion main 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、この底面編部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
どに運ぶ前はそれぞれ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。 Furthermore, the gabion main body 2 is provided with a bottom mesh portion 4 placed on the slope, and this bottom knitted 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 furthermore, 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５
Ｃとが連結固定されている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、この仕切網部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と係止金具２１とでなる連結手段３０が設け
られている。 This connection structure is further explained in Figures 2 to 6.
To explain using the drawings, FIG. 2 shows the partition net portion 6 and the side net portion 5 in the portions indicated by the reference numerals in FIG. 1.
This figure shows a structure in which C is connected and fixed. The partition net portion 6 is attached to one side of the reinforcing frame 8 on the side surface net portion 5C side.
The reinforcing frame 8 on the side mesh portion 5C is provided with a connecting means 30 consisting of a fixing fitting 20 and a locking fitting 21. .

さらに詳述すると、固定金具２０は、板状の金
属材で形成されて、一端２０Ａ側が側面網部５Ｃ
側における補強用枠体８の外周に巻回固定されて
いる。一方、固定金具２０の他端側には、係止金
具２１を回動可能に取り付けるための筒状部２０
Ｂが設けられており、この筒状部２０Ｂは側面網
部５Ｃ側における補強用枠体８と平行にして巻回
形成されている。 More specifically, the fixing fitting 20 is formed of a plate-shaped metal material, and one end 20A side has a side mesh portion 5C.
It is wound and fixed around the outer periphery of the reinforcing frame 8 on the side. On the other hand, on the other end side of the fixing metal fitting 20, there is a cylindrical part 20 for rotatably attaching the locking metal fitting 21.
B is provided, and this cylindrical portion 20B is wound in parallel with the reinforcing frame 8 on the side mesh portion 5C side.

次に、係止金具２１は、支軸部２１Ａと、この
支軸部２１Ａの上端に形成された係止爪部２１Ｂ
とを一体に有して比較的太い針金などの線材で形
成されている。そして、係止金具２１は、支軸部
２１Ａが固定金具２０の筒状部２０Ｂ内に挿入さ
れ、この筒状部２０Ｂ内で回転自在に取り付けら
れている。また、係止爪部２１Ｂは支軸部２１Ａ
の上端で、この上端から支軸部２１Ａに対して略
直角に配された状態でリング状に形成されてお
り、その先端２１Ｃと支軸部２１Ａとの間に隙間
Ｘが設けられている。そして、このように形成さ
れている係止金具２１は、側面網部５Ｃ側におけ
る補強用枠体８と仕切網部６側における主枠体７
とが互いに当接される前は、第４図中に一点鎖線
で示すように係止爪部２１Ｂが主枠体７と当接し
ない位置に回転された状態で配されている。ま
た、側面網部５Ｃ側における補強用枠体８に仕切
網部６における主枠体７が当接された後、この係
止金具２１の全体が第４図中の矢印Ａ方向に回転
されると、回転しながら仕切網部６側における主
枠体７と側面網部５Ｃ側における補強用枠体８の
外側に係止爪部２１Ｂが周り込んだ状態になり、
同図中実線で示すように補強用枠体８と主枠体７
とが係止爪部２１Ｂ内に共通に受け入れられ、主
枠体７と補強用枠体８との連結が得られるように
なつている。 Next, the locking fitting 21 includes a support shaft portion 21A and a locking claw portion 21B formed at the upper end of the support shaft portion 21A.
It is made of relatively thick wire such as wire. The supporting shaft portion 21A of the locking fitting 21 is inserted into the cylindrical portion 20B of the fixing fitting 20, and is rotatably attached within the cylindrical portion 20B. Further, the locking claw portion 21B is connected to the support shaft portion 21A.
At its upper end, it is formed in a ring shape and is arranged approximately at right angles to the support shaft portion 21A from this upper end, and a gap X is provided between its tip 21C and the support shaft portion 21A. The locking metal fittings 21 formed in this way are connected to the reinforcing frame 8 on the side mesh portion 5C side and the main frame 7 on the partition mesh portion 6 side.
Before the two are in contact with each other, the locking claw portion 21B is rotated to a position where it does not come into contact with the main frame 7, as shown by the dashed line in FIG. Further, after the main frame 7 of the partition net section 6 is brought into contact with the reinforcing frame 8 on the side net section 5C side, the entire locking fitting 21 is rotated in the direction of arrow A in FIG. Then, while rotating, the locking claws 21B are wrapped around the outside of the main frame 7 on the side of the partition net 6 and the reinforcing frame 8 on the side of the side net 5C,
As shown by solid lines in the figure, the reinforcing frame 8 and the main frame 7
are commonly received in the locking claw portion 21B, and the main frame 7 and the reinforcing frame 8 are connected to each other.

なお、この連結手段３０は、側面網部５Ｃと仕
切網部６との間に限らず、他の側面網部５Ａ，５
Ｂ，５Ｄ，５Ｅとの仕切網部６との間、および底
面網部４と仕切網部６との間にも同様にして設け
られるもので、さらには側面網部５と上面網体３
との間に設けても良いものである。また、この連
結手段３０が設けられる側は、それぞれ反対側に
おける部材であつても良いものである。 Note that this connecting means 30 is not limited to between the side mesh portion 5C and the partition mesh portion 6, but is also provided between the other side surface mesh portions 5A, 5.
B, 5D, 5E and the partition net section 6, and between the bottom screen section 4 and the partition net section 6.
It may also be provided between the Further, the sides on which the connecting means 30 are provided may be members on opposite sides.

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状に形成された
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 frame body 17 formed in the shape of a window frame using a relatively thick wire such as wire is provided, and a wire mesh 10 knitted in a substantially rhombus shape is incorporated into the frame body 17 to form a sheet shape.

このように構成されている蛇篭では、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
た状態で運ばれる。そして、現場において、まず
底面網部４を敷設し、次いで連結手段３０を用い
て、係止金具２１の係止爪部２１Ｂで各枠体７，
８をそれぞれの部位において共通に結束した状態
にし、側面網部５と底面網部４、および側面網部
５と仕切網部６とを互いに当接させて順次連結し
て行く。すると、この連結手段３０を介して底面
網部４と側面網部５、および底面網部４と仕切網
部６、側面網部５と仕切網部６とが互いに連結さ
れ、かつ隣接し合つた各網部が互いに支え合つた
状態となり第１図に示すような蛇篭本体２が形成
される。その後、この蛇篭本体２内に石などを詰
め、さらに上面網体３をかぶせて、この上面網体
３を不図示の掛着部材で蛇篭本体２に固定すると
完成する。なお、この上面網体３と蛇篭本体２と
の間も上記連結手段３０と同一の構造を用いて連
結しても良いものである。 When a gabion constructed in this manner is transported from a factory or the like to a site, the net portions 3, 4, 5, and 6 are not connected to each other but are separated and transported in a flat sheet-like state. Then, at the site, the bottom net portion 4 is first laid down, and then each frame 7 is connected to the locking claw portion 21B of the locking fitting 21 using the connecting means 30.
8 are tied together in common at each portion, and the side net portions 5 and the bottom net portions 4, and the side net portions 5 and the partition net portions 6 are brought into contact with each other and connected in sequence. Then, the bottom net portion 4 and the side net portion 5, the bottom net portion 4 and the partition net portion 6, and the side net portion 5 and the partition net portion 6 are connected to each other via the connecting means 30 and are adjacent to each other. Each net portion is in a state of mutually supporting each other, and a gabion main body 2 as shown in FIG. 1 is formed. Thereafter, this gabion main body 2 is filled with stones and the like, and the upper mesh body 3 is further covered with the upper mesh body 3, and the upper mesh body 3 is fixed to the gabion main body 2 with a hooking member (not shown) to complete the gabion body. Incidentally, the upper mesh body 3 and the gabion main body 2 may also be connected using the same structure as the above-mentioned connecting means 30.

したがつて、この蛇篭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
４，５，６を互いに当接させた状態で、係止金具
２１を回動させて他方の主枠体７または補強用枠
体８に係止爪部２１Ｂをそれぞれ係合させると、
各網部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 this gabion 1 is transported from a factory etc. to the site, the net parts 3, 4, 5, 6 can be separated and stretched out into a flat sheet without being connected to each other, so that the gabion 1 is not bulky. Several gabion bodies 2 and upper mesh bodies 3 can be carried at once. Thereby, transportation costs can be reduced. In addition, at the site, with the mesh parts 4, 5, and 6 to be connected mutually in contact with each other, the locking metal fitting 21 is rotated and the locking hook is attached to the other main frame 7 or reinforcing frame 8. When the parts 21B are respectively engaged,
Since the net portions 4, 5, and 6 can be successively connected to easily form a predetermined gabion 1, work efficiency can be improved.

なお、上記実施例では、仕切網部６と、上面網
部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、各網部４，
５，６との間は現場に運ぶ前の状態でシート状に
平たく延ばしておける状態であれば、各網部４，
５，６間を予めヒンジ係合させておき、現場で連
結させる部分にだけ連結手段３０を設けても良い
ものである。さらに、固定金具２０および係止金
具２１の形状は種々変形可能なものである。その
他の構造も、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 top screen section 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, each net portion 4,
5 and 6, each mesh part 4, if it can be rolled out flat in a sheet shape before being transported to the site.
5 and 6 may be hinged in advance, and the connecting means 30 may be provided only at the portion to be connected at the site. Furthermore, the shapes of the fixing metal fittings 20 and the locking metal fittings 21 can be modified in various ways. It goes without saying that other structures can be modified in various ways within the scope of the invention.

［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、一方の枠体に固定された固定金具で回動可能
に支持されている係止金具の係止爪部を他方の枠
体に対して逃がした状態で、一方の枠体と他方の
枠体とを隣接させて所定の位置に配置し、その後
係止金具を回動させる。すると、係止金具に形成
されている係止爪部が一方の枠体の外側と他方の
枠体の外側とを回つて両方の枠体に共通して係合
する。そして、この係止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
る前は係止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。[Effects of the invention] As explained above, according to the gabion according to the present invention, the locking claw portion of the locking fitting that is rotatably supported by the fixing fitting fixed to one frame is connected to the other frame. One frame body and the other frame body are placed adjacent to each other at a predetermined position in a state where they are released from the body, and then the locking metal fitting is rotated. Then, the locking claw portion formed on the locking metal fitting rotates around the outside of one frame and the outside of the other frame and engages with both frames in common. Then, by connecting one frame body and the other frame body through the locking 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 installation, the connection with the locking metal fittings can be released, and each net section can be disassembled and laid flat against each other, so when storing it in a warehouse, for example, it can fit into a small space. It is possible to arrange a net part. 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 the drawing]

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図の−線に沿
つて断面した平面図である。 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、７，１７……主枠体、８……補強用枠
体、１０……金網、２０……固定金具、２１……
係止金具、２１Ｂ……係止爪部。 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 a further enlarged main part of the connection structure, and FIG. 4 is a plan view taken in section along the - line in FIG. 3. DESCRIPTION OF SYMBOLS 1... Gabion, 2... Gabion main body, 3... Top screen, 4... Bottom screen, 5... Side screen, 6... Partition screen, 7, 17... Main frame, 8... ...Reinforcement frame, 10...Wire mesh, 20...Fixing metal fittings, 21...
Locking metal fitting, 21B...Latching claw portion.

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固定され他
端側に係止金具を回動可能に設けた固定金具を備
えるとともに、前記一方の枠体と前記他方の枠体
とが当接された状態で前記係止金具を回転させる
と前記一方の枠体の外側と前記他方の枠体の外側
を回つて前記両方の枠体に共通して係合される係
止爪部を前記係止金具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. The fixing metal fitting is fixed and has a locking metal fitting rotatably provided on the other end side, and when the locking metal fitting is rotated while the one frame body and the other frame body are in contact with each other, the above-mentioned A gabion characterized in that the locking metal fitting is provided with a locking claw portion that rotates around the outside of one frame body and the outside of the other frame body and is commonly engaged with both the frame bodies.