JP2001161880A - Net-shaped game device with suspension means - Google Patents
Net-shaped game device with suspension meansInfo
- Publication number
- JP2001161880A JP2001161880A JP33766999A JP33766999A JP2001161880A JP 2001161880 A JP2001161880 A JP 2001161880A JP 33766999 A JP33766999 A JP 33766999A JP 33766999 A JP33766999 A JP 33766999A JP 2001161880 A JP2001161880 A JP 2001161880A
- Authority
- JP
- Japan
- Prior art keywords
- net
- shaped
- shape
- play equipment
- bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
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Abstract
Description
【0001】[0001]
【発明の属する技術分野】この発明は主に幼児や児童
(以下、子供と総称する。)が利用することを想定した
遊具に関し、より詳細にはこれらの者がぶら下がった
り、乗ったりすることを可能とするネット状の遊具に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a playground equipment mainly intended for use by infants and children (hereinafter collectively referred to as "children"), and more particularly, to a playground equipment for hanging or riding these persons. The present invention relates to a net-shaped play equipment that can be used.
【0002】[0002]
【従来の技術】従来、公園等に設置された遊具は、すべ
り台、鉄棒、ジヤングルジム等の固定的な形態を有する
ものが多かった。一方、シーソーやブランコに代表され
る揺動遊具においても、定つた力学的、機械的構造に依
存し、その動きは定型的であった。従って、これらの遊
具の利用にあたっては、遊具の構造により規定される定
まった運動を行う以外に遊ぶ方法がなく、自由闊達かつ
独創的、全身的な運動の面からは不自由であり、より自
由な遊びを求める子供達からすぐ厭きられ、幼児等の遊
びの初期段階にある者を除いてはあまり活発には利用さ
れていなかった。又、これらの従来の遊具は、例えば、
石、コンクリートや鉄等の硬質の材料からなり、打撃事
故等の危険がある他、感触の上からも硬く冷たい感じが
支配的であった。2. Description of the Related Art Hitherto, many playground equipments installed in parks and the like have a fixed form such as a slide, an iron bar, and a jingle gym. On the other hand, rocking playground equipment represented by seesaws and swings also depend on fixed mechanical and mechanical structures, and their movements are standard. Therefore, when using these playground equipment, there is no way to play other than performing a prescribed exercise defined by the structure of the playground equipment. The children who were looking for a good play were immediately reluctant to use it, and were not actively used except for those who were in the early stages of play, such as infants. Also, these conventional play equipment, for example,
It was made of a hard material such as stone, concrete, iron, etc., and there was a danger of a hit accident and the like.
【0003】以上の従来技術の問題点に鑑みて、本願発
明者は実開平55─131267号及び実開平55─1
26859号において開示されているネット状の遊具を
提案し、現在ではこの遊具は各地で普及している。前者
の遊具は、伸縮可能であり閉端を有する逆円錐状網状袋
の下端内に球体を収納した網状袋ユニツトからなるスイ
ングホールを備えたことを特徴とするものであり、これ
を要すれば遊具のネット本体より垂下されるべき袋体の
下端内に球体を収納した袋ユニツトを備えたネット状の
遊具ということになる。又、後者の遊具は、円形ないし
楕円形状の外郭を有し、その中心から偏れた所に穴を有
するネツトユニツトを備えたことを特徴とするものであ
り、これを要すれば遊具のネット本体より垂下されるべ
き袋体の側面に利用者が進入可能な穴を設けた袋ユニツ
トを備えたネット状の遊具ということになる。In view of the above-mentioned problems of the prior art, the inventor of the present application has disclosed Japanese Utility Model Laid-Open No. 55-131267 and Japanese Utility Model Laid-Open No. 55
No. 26859 proposes a net-shaped playground equipment, and this playground equipment is now widely used in various places. The former play equipment is characterized in that it has a swing hole made of a net-like bag unit containing a sphere inside the lower end of an inverted conical net-like bag that is extendable and contractable and has a closed end. This is a net-shaped playground equipment provided with a bag unit in which a sphere is stored in the lower end of the bag to be hung from the net body of the playground equipment. Further, the latter play equipment has a circular or elliptical outer shell, and is provided with a net unit having a hole at a position deviated from the center thereof. It is a net-shaped playground equipment provided with a bag unit provided with a hole through which a user can enter on the side of the bag body to be hung down.
【0004】上記の実開平55─131267号及び実
開平55─126859号において開示されているそれ
ぞれの袋ユニツトは、それぞれ複数個が一つのネット状
の遊具に併設されて利用される。この遊具を用いた遊び
方は多様であり、決して一律には記せないが、一例を挙
げれば前者の袋ユニットにおいては、利用者は袋ユニッ
トの球体の部分に足をかけたり、またいだりしてブラブ
ラと揺動したり、クルクルと巻き上げて逆廻りを楽しん
だり、数人でよじ登って遊んだりできる。又、後者の袋
ユニットに関しては、側面の穴から袋体内に利用者が入
りこんでぶらぶらと揺れ動いたり、勝手に動きまわった
り、袋体の内側に沿って遊具のネット本体に伝い登って
遊んだりできる。Each of the bag units disclosed in Japanese Utility Model Laid-Open No. 55-131267 and Japanese Utility Model Laid-Open No. 55-126859 is used in such a manner that a plurality of the bag units are provided together with one net-shaped playground equipment. There are various ways to play with this playground equipment, and they are not described uniformly.However, in the case of the former bag unit, for example, the user puts his feet on the sphere of the bag unit, You can rock and swing, roll up and enjoy the reverse, or climb up and play with several people. In addition, with regard to the latter bag unit, a user enters the bag body through the hole on the side surface and swings freely, moves freely, or can travel along the inside of the bag body to the net body of the playground equipment. .
【0005】[0005]
【発明が解決しようとする課題】ところで、上記のネッ
ト状の遊具においては、ネット及びそこから垂下される
各ユニットに利用者がぶら下がった、乗ったりする構造
上、遊具を構造体に吊り下げなければならなかった。具
体的には、遊具のネット本体の外周縁にヒトデ状或いは
星型に延びる延長部を附加し、円周上に等間隔で配され
る複数本の垂直柱から各延長部を吊り下げることによ
り、張設状態で複数本の垂直柱間に支持していた。However, in the above-mentioned net-shaped play equipment, since the user hangs or rides on the net and each unit hanging therefrom, the play equipment must be suspended from the structure. I had to. Specifically, by adding a starfish-shaped or star-shaped extension to the outer peripheral edge of the net body of the playground equipment, by suspending each extension from a plurality of vertical pillars arranged at equal intervals on the circumference. , And supported between a plurality of vertical columns in a stretched state.
【0006】この場合、支持される遊具は一時に複数の
利用者がぶら下がった、乗ったりすることを前提として
いるので、それを吊り下げている各垂直柱には多大の吊
り下げ加重が加わり、第1に垂直柱自体をこの加重に耐
えうるだけの強度を有する材質及び太さのものにしなく
てはならず、第2に垂直柱を強固な基礎を持って設置場
所に埋設、固定しなくてはならなかった。In this case, since the supported play equipment is premised on that a plurality of users hang or ride at one time, a large hanging load is applied to each of the vertical pillars suspending it. First, the vertical pillar itself must be made of a material and thickness having a strength enough to withstand this load. Second, the vertical pillar must not be buried and fixed in the installation place with a strong foundation. I didn't have to.
【0007】そのため、上記の遊具においてはその設置
に大がかりな土木工事を要する他、地面以外の場所、例
えば十分な強度を有しない建物の上層の床等には設置で
きない場合もあった。又、当然のことながらその設置は
恒久的であり、任意の場所に一時的に設置するような用
途には不向きであり、垂直柱自体の重量が重いこともあ
って可搬性にも乏しかった。[0007] For this reason, the above-mentioned play equipment requires a large amount of civil engineering work for its installation, and may not be installed on a place other than the ground, for example, on an upper floor of a building having insufficient strength. Naturally, the installation is permanent, and it is unsuitable for the purpose of temporary installation at an arbitrary place, and the portability is poor due to the heavy weight of the vertical column itself.
【0008】[0008]
【課題を解決するための手段】この発明は上記のネット
状の遊具に特有の以上の課題に鑑みて創作されたもので
あり、遊具を吊り下げる構造体をより合理的な構造のも
のにすると共に短時間かつ簡易な方法により設置可能な
ものとした吊り下げ手段を備えたネット状の遊具を提供
することを目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems specific to the net-shaped play equipment, and makes the structure for hanging the play equipment more rational. It is another object of the present invention to provide a net-shaped playground equipment having a suspending means which can be installed in a short time and with a simple method.
【0009】即ち、この発明の吊り下げ手段を備えたネ
ット状の遊具は、円周上に等間隔で配される複数本の垂
直柱と、隣接する垂直柱間にX字状に配されて結合され
ると共にX字の交点において結合される筋交い柱と、隣
接する垂直柱の上端間にアーチ状に配されて結合される
アーチ柱より構成される平面多角形状の枠体の上部に、
各アーチ柱を結合箇所として格子状の天井部材を配する
ことにより自立構造体を構成し、利用者がぶら下がった
り、乗ったりすることが可能な非剛性素材よりなるネッ
ト状の遊具を各垂直柱の上方に引っ張り加重が加わるよ
うにこの自立構造体の内部に吊り下げたことを特徴とす
る。That is, the net-shaped play equipment provided with the suspending means of the present invention comprises a plurality of vertical pillars arranged at equal intervals on the circumference and an X-shaped arrangement between adjacent vertical pillars. At the top of a planar polygonal frame composed of brace columns that are joined and joined at the intersection of the X-shape and arch columns that are arranged and joined in an arch shape between the upper ends of adjacent vertical columns,
A self-standing structure is constructed by arranging a lattice-shaped ceiling member with each arch column as a connection point, and a net-shaped playground equipment made of a non-rigid material that allows users to hang or ride And is suspended inside the self-supporting structure so that a pulling load is applied above the self-standing structure.
【0010】[0010]
【発明の実施の形態】以下、この発明の具体的実施例を
添付図面に基づいて説明する。図1はこの発明の吊り下
げ手段を備えたネット状の遊具の全体を示す斜視図であ
る。この発明はネット状の遊具20とそれを吊り下げて
支持する構造体1から構成されるが、先ずこの発明の前
提となる遊具20から説明することとする。Embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is a perspective view showing the entire net-shaped play equipment provided with the suspending means of the present invention. The present invention is composed of a net-shaped play equipment 20 and a structure 1 for suspending and supporting the play equipment. First, the play equipment 20 as a premise of the present invention will be described.
【0011】図6は遊具20を分解状態で表した図であ
る。このネット状の遊具20自体は先に挙げた実開平5
5─131267号及び実開平55─126859号に
おいて公知のものである。ここでは袋体の下端内に球体
27を収納した袋ユニツト26(前者に開示)と袋体の
側面に利用者が進入可能な穴25を設けた袋ユニツト2
4(後者に開示)を構造体1に吊り下げられるべきネッ
ト本体21より垂下したものを開示する。これらの詳細
は上記の公報に開示されているので、ここでは実施態様
についての最小限の説明に止める。FIG. 6 is a diagram showing the playground equipment 20 in an exploded state. The net-shaped play equipment 20 itself is the same as that of the above-described actual open flat 5.
No. 5,131,267 and Japanese Utility Model Laid-Open No. 55-126859. Here, a bag unit 26 (disclosed in the former) in which a sphere 27 is stored in the lower end of the bag and a bag unit 2 in which a hole 25 through which a user can enter is provided on the side surface of the bag.
4 (disclosed in the latter) is suspended from the net body 21 to be hung on the structure 1. Since these details are disclosed in the above-mentioned publications, only a minimum description of the embodiments will be given here.
【0012】上記の遊具20を構成するネット本体21
及び袋ユニツト26、24は全てネットにより構成され
る。このネツトは、例えばナイロン、ビニロン、ポリエ
ステル繊維等の非剛性素材の組紐からなる編紐を編むこ
とにより得られ、その編み方は、伸縮自在であつてかつ
編目が、子供の足を通さず、しかし指先や足先を引っ掛
け可能な程度(通例ピツチ約5cm位)のものであること
が望ましい。The net main body 21 constituting the above-mentioned play equipment 20
The bag units 26 and 24 are all constituted by nets. This net is obtained, for example, by knitting a braid made of a braid of a non-rigid material such as nylon, vinylon, or polyester fiber.The knitting method is stretchable and the stitch does not pass through the foot of the child, However, it is desirable that the fingertip or toe can be hooked (usually a pitch of about 5 cm).
【0013】ネット本体21は後記する構造体1内に張
設状態で支持可能な形状(ここでは円形)に構成される
ものであり、外周縁には構造体1の各垂直柱2に吊り下
げるための複数本のロープ23が所要間隔を置いて延設
される。The net main body 21 is formed in a shape (here, circular) which can be supported in a stretched state within the structure 1 described later, and is suspended from the outer peripheral edge to each vertical column 2 of the structure 1. Ropes 23 are extended at required intervals.
【0014】下端内に球体27を収納した袋ユニツト2
6はネット本体21から所要の数だけ垂設される。この
実施例においては、袋ユニツト26の袋体は下端が閉端
となつた逆円錐状とすると共に底部を筒状袋部に延長
し、ここに球体27を収容している。球体27は袋ユニ
ツト26の上方の円錐開放部から収容しても、或いは最
初から球体27を網状袋1の先端に入れて袋ユニツトを
編み上げてもよい。球体27は、垂設された袋体内に収
容されたそれを手掛かりや足掛かりとして、利用者がぶ
ら下がったり、乗ったりしてブラブラ揺動できる(図7
参照)程度の大きさのもの(通例直径30cm位)である
ことが望ましいが、様々の年齢の子供が使用できるよう
に大きさを変えたものを一つの遊具内に併設してもよ
い。この実施例では、球体27として、例えば、漁業で
使用する浮きのようなものやゴムボールのような中空で
軽量のものを想定しており、表面には色彩を施してい
る。以上の袋ユニツト26は上方の円錐開放部を開いた
状態でその上縁がネット本体21の裏側に固着される。
尚、ここでは球体27を出し入れする用途のために、円
錐開放部が位置するネット本体21の箇所に球体を出し
入れ可能な穴22を設けている。A bag unit 2 containing a sphere 27 in the lower end
6 are suspended from the net main body 21 by a required number. In this embodiment, the bag of the bag unit 26 has an inverted conical shape having a closed end at the lower end, and has a bottom portion extending to a cylindrical bag portion, in which a sphere 27 is accommodated. The sphere 27 may be accommodated from the open conical portion above the bag unit 26, or the sphere 27 may be initially placed at the tip of the mesh bag 1 to knit the bag unit. The sphere 27 can be swung wobbled by the user hanging or riding on it, which is housed in the hanging bag body as a clue or a foothold (FIG. 7).
(See diameter of about 30 cm), but those having different sizes so that children of various ages can use them may be provided in one playground equipment. In this embodiment, the sphere 27 is assumed to be, for example, a float-like one used in fisheries or a hollow and lightweight one such as a rubber ball, and the surface is colored. The upper edge of the bag unit 26 is fixed to the back side of the net body 21 with the upper conical opening part opened.
Here, for the purpose of putting the spherical body 27 in and out, a hole 22 through which the spherical body can be put in and out is provided at the location of the net main body 21 where the cone opening is located.
【0015】一方、袋体の側面に利用者が進入可能な穴
25を設けた袋ユニツト24もネット本体21から所要
の数だけ垂設される。この実施例においては、袋体の断
面形状を円形或いは楕円形状とし、その下方の側面に穴
25を設けている。この穴25は、子供1人がくぐり抜
けて袋体内に進入できる程度(図7参照)の直径とし、
その周りにはやや密に編み目を配し、穴の周辺が伸張し
ないように最内周縁は固く編み上げることが望ましい。
又、この実施例においては図示していないが、複数の袋
ユニット24を積層して、その袋体をその上層(又は下
層)の袋ユニットの袋体と継ぎ合わせてもよい。この場
合には、利用者が上層の袋ユニツト24の一つの穴から
下へ落ちる(降りる)ときに必ずその下には下層の袋ユ
ニツト24があるので、そのまま地面へ落下してしまう
ことが防止される安全上の効果が得られる。以上の袋ユ
ニツト24は上方の円錐開放部を開いた状態でその上縁
がネット本体21の裏側に固着される。尚、ここでは利
用者が袋ユニツト24内と本体21上を行き来できるよ
うに、円錐開放部が位置するネット本体21の箇所に利
用者が進入可能な穴22を設けている。On the other hand, a required number of bag units 24 having holes 25 through which a user can enter are provided on the side surface of the bag body. In this embodiment, the cross-sectional shape of the bag is circular or elliptical, and a hole 25 is provided in the lower side surface. The diameter of the hole 25 is small enough to allow one child to pass through and enter the bag (see FIG. 7).
It is preferable that the stitches are arranged slightly densely around the periphery, and the innermost peripheral edge is tightly knitted so that the periphery of the hole does not stretch.
Although not shown in this embodiment, a plurality of bag units 24 may be stacked, and the bags may be joined to the bags of the upper (or lower) bag units. In this case, when the user falls down (falls) from one hole of the upper-layer bag unit 24, there is always the lower-layer bag unit 24 thereunder, so that it is possible to prevent the user from directly falling to the ground. Safety effect is obtained. The upper edge of the bag unit 24 is fixed to the back side of the net body 21 with the upper conical opening part opened. Here, a hole 22 through which the user can enter is provided at the position of the net main body 21 where the conical opening is located so that the user can move between the inside of the bag unit 24 and the main body 21.
【0016】次にこの発明の特徴部分である構造体1に
ついて説明する。この構造体1は前記したネット状の遊
具20を内部に吊り下げ状態で支持する平面多角形状の
枠体からなる。この実施例においては8本の垂直柱2を
備えた平面八角形状の枠体を例にとっているが、垂直柱
2の本数及び平面形状はこれに限定されないことは勿論
である。垂直柱2は起立状態で円周上に等間隔で配され
ることにより多角形(ここでは八角形)の各頂点に位置
することとなり、これらが枠体の垂直方向の柱となる。
これらの垂直柱2は、隣接するもの同士間にX字状に配
されて結合されると共にX字の交点において結合される
筋交い柱3A、3Bにより連結される。更に、隣接する
垂直柱2同士はその上端間にアーチ状に配されて結合さ
れるアーチ柱7により連結される。Next, the structure 1 which is a feature of the present invention will be described. The structure 1 is formed of a plane polygonal frame that supports the net-shaped play equipment 20 in a suspended state therein. In this embodiment, a plane octagonal frame having eight vertical pillars 2 is taken as an example, but the number and the plane shape of the vertical pillars 2 are of course not limited thereto. The vertical pillars 2 are arranged at equal intervals on the circumference in a standing state, so that they are located at respective vertices of a polygon (here, an octagon), and these become vertical pillars of the frame.
These vertical columns 2 are arranged and connected in an X-shape between adjacent ones, and are connected by brace columns 3A and 3B connected at intersections of the X-shape. Further, the adjacent vertical columns 2 are connected by an arch column 7 arranged and connected between the upper ends thereof in an arch shape.
【0017】以上の垂直柱2には、その上端において吊
り下げられるネット状の遊具20の引っ張り荷重が加わ
ることは前記した従来技術における垂直柱と同様であ
る。しかしながら、後記するようにこの発明においては
垂直柱2単独で荷重を受け止めるわけではなく、他の柱
及び天井部材と結合されることにより、構造体1を構成
する枠体全体に分散して荷重を受け止めるので、垂直柱
2自体は従来技術の垂直柱に要求されていたような強度
を要する必要はない。又、垂直柱2は剛性を有すること
は勿論であるが、その度合いは外力による若干の撓みを
有するものであってよい。具体的には金属の他、プラス
チック、グラスファイバー、木材等により構成されても
よく、又、中空のパイプ状のものであってもよい。この
実施例では、垂直柱2として円柱状に加工した木材を採
用しているが、これは一例である。尚、他の筋交い柱3
A、3B及びアーチ柱7においても事情は全く同様であ
り、この実施例においては筋交い柱3A、3Bとしてや
はり円柱状に加工した木材を、同じくアーチ柱7として
金属製のパイプを採用しているが、これも一例である。The vertical column 2 is subjected to the tensile load of the net-shaped play equipment 20 suspended at the upper end in the same manner as the above-described vertical column. However, as described later, in the present invention, the load is not distributed by the vertical column 2 alone, but is distributed to the entire frame constituting the structure 1 by being combined with the other columns and the ceiling member. As a result, the vertical column 2 itself does not need to have the strength required for the prior art vertical column. The vertical column 2 is of course rigid, but may have a slight degree of bending due to external force. Specifically, in addition to metal, it may be made of plastic, glass fiber, wood, or the like, or may be a hollow pipe. In this embodiment, as the vertical pillars 2, wood processed into a cylindrical shape is adopted, but this is an example. In addition, other brace pillar 3
The situation is exactly the same for A and 3B and the arch column 7, and in this embodiment, the brace columns 3A and 3B are also made of cylindrically processed wood, and the arch column 7 is also made of metal pipe. However, this is also an example.
【0018】筋交い柱3A、3Bは具体的には垂直柱2
の上端から隣接する垂直柱2の下端にX字状に架け渡さ
れるが、この実施例においては隣接する垂直柱同士を結
ぶ筋交い柱を交差する2本のものとして構成せず、下方
の筋交い柱3A、3Aと上方の筋交い柱3B、3Bに4
分割している。これらの筋交い柱は球体の四方に接続子
を有する四方ジョイント球4により結合されることによ
り、X字の交点において4本が結合されることとなる。
そして、下方の筋交い柱3A、3Aは板状のジョイント
プレート5、5を介して隣接する垂直柱2、2の下端に
結合され、上方の筋交い柱3B、3Bは球体の五方に接
続子を有する五方ジョイント球6を介して隣接する垂直
柱2、2の上端に結合される。尚、この実施例において
は後記する理由に基づき、上方の筋交い柱3B、3Bを
上向きに湾曲させている。The brace columns 3A and 3B are concretely the vertical columns 2
Is bridged from the upper end to the lower end of the adjacent vertical column 2 in an X-shape. In this embodiment, the strut column connecting the adjacent vertical columns is not formed as two crossing struts, and the lower strut column is not formed. 4 for 3A, 3A and upper brace post 3B, 3B
Divided. These strut columns are connected by a four-way joint sphere 4 having connectors on all sides of the sphere, so that four are connected at the intersection of the X-shape.
The lower brace pillars 3A, 3A are connected to the lower ends of the adjacent vertical pillars 2, 2 via plate-like joint plates 5, 5, and the upper brace pillars 3B, 3B connect the connectors to the five sides of the sphere. It is connected to the upper ends of the adjacent vertical columns 2, 2 via a five-way joint sphere 6. In this embodiment, the upper brace columns 3B, 3B are curved upward for the reason described later.
【0019】上記の隣接する垂直柱2の上端間はアーチ
柱7により連結される。このアーチ柱7は上向きに湾曲
した形状よりなり、前記の五方ジョイント球6を介して
隣接する垂直柱2、2の上端に両端が結合されることに
より、垂直柱間にアーチ状に掛け渡される。The upper ends of the adjacent vertical columns 2 are connected by arch columns 7. The arch pillar 7 has an upwardly curved shape, and is connected to the upper ends of the adjacent vertical pillars 2 and 2 via the five-way joint spheres 6 so that both ends are connected in an arch shape between the vertical pillars. It is.
【0020】以上の平面多角形状の枠体の上部には、各
アーチ柱7を結合箇所として天井部材10が結合される
ことにより自立構造体が完成する。この天井部材10は
縦横の線材11、12を格子状に結合した構成よりな
る。天井部材10は、剛性を有することは勿論である
が、その度合いは外力による若干の撓みを有するもので
あってよい。具体的には金属の他、プラスチック、グラ
スファイバー、木材等により構成されてもよく、この実
施例では板状に加工した木材を採用しているが、これは
一例である。A ceiling member 10 is connected to the upper part of the above-mentioned plane polygonal frame by using each arch column 7 as a connection point, whereby a self-standing structure is completed. The ceiling member 10 has a structure in which vertical and horizontal wires 11 and 12 are connected in a lattice shape. The ceiling member 10 may have a certain degree of bending due to an external force, as a matter of course, having rigidity. Specifically, in addition to metal, it may be made of plastic, glass fiber, wood, or the like. In this embodiment, wood processed into a plate shape is used, but this is an example.
【0021】構造体1の設置にあたっては、それをその
まま地面又はコンクリート等の人工地盤上に載置し、ア
ンカーを打ち込むことによってこれらに固定する。図中
符号9はアンカーを打ち込んで固定するために、各垂直
柱2の下端に設けられた据え付けプレートである。尚、
この実施例においては、各垂直柱2の下端において隣接
する垂直柱同士を横杆8で結合しているが、この横杆8
の存在はこの発明の要件ではなく、その付加は任意であ
る。When the structure 1 is installed, the structure 1 is placed as it is on an artificial ground such as the ground or concrete, and is fixed thereto by driving an anchor. In the drawing, reference numeral 9 denotes an installation plate provided at the lower end of each vertical column 2 for driving and fixing an anchor. still,
In this embodiment, the adjacent vertical columns are connected to each other at the lower end of each vertical column 2 by the horizontal columns 8.
Is not a requirement of the present invention, and its addition is optional.
【0022】以上の構造体1の内部には前記のネット状
の遊具20が吊り下げ状態で支持される。遊具20は構
造体1の各垂直柱2の上方に引っ張り加重が加わるよう
に吊り下げられることが望ましい。これを実現するため
に、この実施例においては、遊具20のネット本体21
の外周縁から延設される各ロープ23を各垂直柱2の上
端と筋交い柱3B及びアーチ柱7を結合する五方ジョイ
ント球6に取り付けられる滑車30に懸けた後、端部を
各垂直柱2の下端と筋交い柱3Aを結合するジョイント
プレート5に固着している。遊具20が吊り下げ状態で
支持される構造体1の下方には、利用者の転落時に衝撃
を和らげるために設置面を覆う砂が撒かれる(図示せ
ず)。The net-shaped play equipment 20 is supported in a suspended state inside the structure 1 described above. It is desirable that the play equipment 20 be suspended so that a pulling load is applied above each vertical pillar 2 of the structure 1. In order to realize this, in this embodiment, the net main body 21 of the playground equipment 20 is used.
After hanging each rope 23 extending from the outer peripheral edge of the vertical column 2 on the pulley 30 attached to the upper end of each vertical column 2 and the five-way joint ball 6 connecting the brace column 3B and the arch column 7, the ends are each vertical column. 2 is fixed to a joint plate 5 connecting the lower end of the strut 3A and the brace post 3A. Under the structure 1 on which the play equipment 20 is supported in a suspended state, sand covering the installation surface is scattered (not shown) to reduce the impact when the user falls.
【0023】[0023]
【発明の効果】ネット状の遊具により利用者が自由闊達
かつ独創的、全身的な運動を行うことができることは、
前記の実開平55─131267号及び実開平55─1
26859号において公知のところであるが、この発明
によれば吊り下げ手段に関し次の特有の効果を奏するこ
ととなり、遊具の利用に関し広がりが生じることとな
る。 吊り下げられたネット状の遊具により下方向の荷重が
加わった場合、垂直柱2は内方に撓もうとするが、その
力は垂直柱2間に架け渡されている筋交い柱3A、3B
及びアーチ柱7を撓めようとする方向に分散して枠体全
体で受け止められ、この力が枠体を窄めようとするよう
に作用する。そして、この場合、枠体の上縁部を構成す
るアーチ柱7には格子状の天井部材10が結合されてい
るのだから、枠体を窄めようとする力は今度は天井部材
10を上方に撓めて押し上げようとする方向に分散して
受け止められる。この場合、実施例のように上方の筋交
い柱3B、3Bを上向きに湾曲させることや、遊具20
の吊り下げ用のロープ23が掛けられる滑車30を垂直
柱2に直に設けるのでなく、各垂直柱と筋交い柱3B及
びアーチ柱7を結合する五方ジョイント球6に設けるこ
とは上記の作用を促進する上において有効である。この
ように、遊具による下方向の荷重は従来技術のように垂
直柱のみでなく、構造体全体に分散して受け止められる
ので、垂直柱はもとより構造体を構成する各部材を可及
的に細く構成することが可能となり、しかも素材の制限
も緩やかになる。 上記の効果により、構造体を構成する各部材が一人で
も持てるほど軽量化する結果、構造体の組み立て、分解
が容易となり、少ない人手(2人)で構造体の据え付
け、取り外しが可能となる。 枠体により構成される構造体は自立性を有し、しかも
上記のように構造体全体に均一に荷重を分散するので、
設置面への固定手段は最低限のもので済み、従来技術の
ような特別な土木工事が不要となる。 上記及びの結果、可搬性に富み、しかも据え付
け、取り外しが容易な吊り下げ手段を備えたネット状の
遊具が実現されるので、恒久的に設置する他、イベント
等に短期間設置することも可能となる。 前記のように、構造体を構成する各部材の素材の制限
も緩やかになる結果、実施例のように木材を用いること
も可能となり、強度の問題から金属を用いざるを得なか
った従来技術の吊り下げ手段に比し、利用者が触れる部
分が柔らかくなり安全性が向上する。According to the present invention, it is possible for a user to freely, freely, creatively and systemically exercise with a net-shaped play equipment.
Japanese Utility Model Laid-Open No. 55-131267 and Japanese Utility Model Laid-Open No. 555-1
As is known in Japanese Patent No. 26859, according to the present invention, the following unique effects are exhibited with respect to the suspending means, and the use of the playground equipment is widened. When a downward load is applied by the suspended net-shaped play equipment, the vertical column 2 tries to bend inward, but the force is applied to the strut columns 3A, 3B bridged between the vertical columns 2.
In addition, the arch column 7 is dispersed in the direction in which the arch column 7 is to be bent and received by the entire frame body, and this force acts to narrow the frame body. In this case, since the lattice-shaped ceiling member 10 is connected to the arch pillar 7 that constitutes the upper edge of the frame, the force for narrowing the frame increases the ceiling member 10 this time. It is distributed and received in the direction in which it is bent and pushed up. In this case, the upper brace pillars 3B, 3B may be bent upward as in the embodiment, or the play equipment 20
Is not provided directly on the vertical column 2 but on the five-way joint sphere 6 connecting each vertical column with the brace column 3B and the arch column 7, instead of directly providing the pulley 30 on which the hanging rope 23 is hung. It is effective in promoting. As described above, the downward load due to the playground equipment is received not only by the vertical pillars but also by the entire structure as in the prior art, so that not only the vertical pillars but also the members constituting the structure are made as thin as possible. It is possible to configure, and the restrictions on the materials are relaxed. Due to the above effects, each member constituting the structure is lightened so that only one member can hold it. As a result, the structure can be easily assembled and disassembled, and the structure can be installed and removed with a small number of hands (two people). Since the structure constituted by the frame has autonomy, and also distributes the load uniformly throughout the structure as described above,
The means of fixing to the installation surface is minimal, and no special civil works as in the prior art are required. As a result of the above, as a result, a net-shaped playground equipment that is highly portable and has hanging means that can be easily installed and removed can be realized. Becomes As described above, the material of each member constituting the structure is also loosened, and as a result, it becomes possible to use wood as in the example, and the metal of the prior art has been forced to use metal due to the problem of strength. As compared with the suspending means, the portion touched by the user is softened and the safety is improved.
【図1】 この発明の吊り下げ手段を備えたネット状の
遊具の斜視図。FIG. 1 is a perspective view of a net-shaped play equipment provided with a suspending means of the present invention.
【図2】 同上、正面図。FIG. 2 is a front view of the same.
【図3】 同上、平面図。FIG. 3 is a plan view of the same.
【図4】 同上、天井部材を外した状態の平面図。FIG. 4 is a plan view showing a state where a ceiling member is removed.
【図5】 同上、ネット状の遊具を外した状態の平面
図。FIG. 5 is a plan view of the same, with the net-shaped play equipment removed.
【図6】 同上、構造体から外したネット状の遊具の分
解斜視図。FIG. 6 is an exploded perspective view of the net-shaped play equipment removed from the structure.
【図7】 同上、利用方法を表す一部省略正面図。FIG. 7 is a partially omitted front view showing a method of using the same.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 トシコ マッカーダム カナダ国 ビーオーエス 1シーオー ノ ーバスコシア ブリッジタウン グランベ ル ストリート 386 (72)発明者 今川 憲英 東京都稲城市平尾2丁目83番地の8 ──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor Toshiko Macadam Canada 1BS Nova Scotia Bridgetown Grand Bell Street 386 (72) Inventor Norihide Imagawa 2-83-8, Hirao, Inagi-shi, Tokyo
Claims (4)
柱と、隣接する垂直柱間にX字状に配されて結合される
と共にX字の交点において結合される筋交い柱と、隣接
する垂直柱の上端間にアーチ状に配されて結合されるア
ーチ柱より構成される平面多角形状の枠体の上部に、各
アーチ柱を結合箇所として格子状の天井部材を配するこ
とにより自立構造体を構成し、利用者がぶら下がった
り、乗ったりすることが可能な非剛性素材よりなるネッ
ト状の遊具を各垂直柱の上方に引っ張り加重が加わるよ
うにこの自立構造体の内部に吊り下げたことを特徴とす
る吊り下げ手段を備えたネット状の遊具。1. A plurality of vertical pillars arranged at equal intervals on a circumference, and a brace pillar arranged and connected in an X shape between adjacent vertical pillars and connected at an intersection of the X shape. A grid-like ceiling member is provided on the upper part of a planar polygonal frame composed of arch pillars arranged and connected in an arch shape between upper ends of adjacent vertical pillars, with each arch pillar being a connection point. A self-supporting structure is constructed, and a net-shaped play equipment made of a non-rigid material that allows the user to hang or ride on is pulled inside each vertical pillar so that a load is applied inside the self-supporting structure. A net-shaped playground equipment provided with hanging means, which is suspended.
結合される筋交い柱のX字の交点より上方を上向きに湾
曲させた請求項1記載の吊り下げ手段を備えたネット状
の遊具。2. A net-like shape provided with the suspending means according to claim 1, wherein a portion above the intersection of the X-shape of the brace pillars arranged and connected to adjacent vertical pillars in an X-shape is curved upward. Playground equipment.
体の下端内に球体を収納した袋ユニツトをネット状の遊
具が備える請求項1又は2記載の吊り下げ手段を備えた
ネット状の遊具。3. The net-shaped play equipment having hanging means according to claim 1, wherein the net-shaped play equipment comprises a bag unit accommodating a sphere in a lower end of the bag body to be hung from the net body of the play equipment. .
体の側面に利用者が進入可能な穴を設けた袋ユニツトを
ネット状の遊具が備える請求項1又は3の何れかに記載
の吊り下げ手段を備えたネット状の遊具。4. The hanging device according to claim 1, wherein the net-shaped play equipment comprises a bag unit provided with a hole through which a user can enter on a side surface of the bag body to be hung from the net body of the play equipment. A net-shaped playground equipment with lowering means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33766999A JP3669416B2 (en) | 1999-11-29 | 1999-11-29 | Net-like playground equipment with hanging means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33766999A JP3669416B2 (en) | 1999-11-29 | 1999-11-29 | Net-like playground equipment with hanging means |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001161880A true JP2001161880A (en) | 2001-06-19 |
JP3669416B2 JP3669416B2 (en) | 2005-07-06 |
Family
ID=18310851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP33766999A Expired - Fee Related JP3669416B2 (en) | 1999-11-29 | 1999-11-29 | Net-like playground equipment with hanging means |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3669416B2 (en) |
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