JP2013172937A - Parachute - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a parachute which can integrate the violently and vertically moving feathers with the physical body of a human, because the human can not fly in the sky freely and safety like a bird.SOLUTION: A shoulder typed case burdened on the back is the most suitable for the integration. Artificial feathers are mounted on the case, and a shaft is included within the case to move the feathers up and down. As a means for leading the shaft to induce the feathers to move vertically at plural times per second similarly as the bird starts to fly up, a strong compressor, which can be stored in the case, light-weighed and small-scaled, are combined with a strong shrinkable coil spring typed rubber cylinder on the lower side and a stronger coil spring on the upper side, thereby having completed the artificial feathers which can generate an ascending air pressure enough to make the human fly up in the sky. Furthermore, a rubber cylinder typed parachute, which is instantly and then continuously opened and can be simply stored, is mounted to the highest position of the cylinder, thereby allowing to provide a structure which is improved in flight balance and stable levitation and makes sure of safety.

Description

本発明は、火災時の緊急時に高層建物から人が地上に飛び降りる際、本傘を開いて落下する時、パラシュート効果にて無事着地が出来る様考案され、低層階からの飛び降りにも対応出来る様、ホッピングの様な太いコイルスプリングをショルダーケース下に取り付ける事で対応し、又、超高層建物からすぐ遠ざかる様に方向スピード、落下速度も調整出来る直ぐに開いて簡単に収納出来る様に考案された肩掛式筒形簡易落下傘に関する。  The present invention is designed so that when a person jumps from the high-rise building to the ground in the event of an emergency in the event of a fire, the parachute effect can be used to land safely when the umbrella is opened, so that it can respond to jumping from the lower floors. It can be supported by attaching a thick coil spring like a hopping under the shoulder case, and it can be easily opened and stored easily by adjusting the direction speed and falling speed so that it can be moved away from the skyscraper. It relates to a tubular simple parachute.

技術背景Technical background

従来のパラシュートの場合、地上１０００ｍ超からの降下用として構成されている為、開ききるのに時間が掛かり、地上２０ｍ〜３０ｍ程度からの降下には役に立たないし、装着や収納にも手間が掛かり、キャノピーも拡がりすぎて火に包まれ意味が無い。又、雨傘や日傘等では半球形の形状が逆になり傘の骨も壊れてしまい同様である。そこで、肩掛けケース内部に蛇腹スプリング式の伸縮ゴム筒を利用して、簡単に開閉が出来、しかもパラシュートの様に確実に半球形を構成出来る人体落下用傘が出来ないか、又、建物３〜４Ｆからの落下でも着地の衝撃緩和が出来ないか研究を続けた。
特開２００９−２０１１２７ In the case of the conventional parachute, because it is configured for descent from over 1000m above the ground, it takes time to fully open, it is not useful for descent from about 20m to 30m above the ground, it takes time and effort to install and store, The canopy spreads too much and is wrapped in fire and has no meaning. Moreover, in the case of a rain umbrella, a parasol, etc., the shape of the hemisphere is reversed and the bone of the umbrella is also broken. Therefore, using a bellows spring-type elastic rubber tube inside the shoulder case, it can be easily opened and closed, and an umbrella for dropping a human body that can reliably form a hemispherical shape like a parachute cannot be created. We continued research on whether or not the impact on the landing could be mitigated even after falling from 4F.
JP2009-2011127

発明が解決しようとする課題Problems to be solved by the invention

成人の平均体重は６０ｋｇ〜７０ｋｇとして、僅かな降下時間で空気抵抗を利用し落下速度を激減させる為には、降下前、空気注入が完了した段階で、重量物の中心を基点とした適正な半球形を構成しなくてはならない。そこで、正絹やナイロンで作るキャノピーを防水地にてパラシュート程直径が無くても、やはり２ｍ^３位は必要なので、生地を３ｍ程の円形に裁断して試してみたが、うまく開かないし生地も垂れ下がってしまう。そこで、空気が注入出来る薄型ゴム地に空気を入れたら、ゴムの性質上浅い球形を構成してしまい、又、筒ケースのロープで繋がれている為、三角帽子の様な形状になってしまった。The average weight of adults is 60kg to 70kg, and in order to drastically reduce the falling speed using air resistance with a slight descent time, it is appropriate to use the center of the heavy object as the base point when air injection is completed before descent It must form a hemisphere. Therefore, even if the canopy made of silk or nylon is not as large as the parachute on the waterproof ground, it is still necessary to place 2m and ^3rd place. End up. Therefore, if air is poured into a thin rubber ground that can be injected with air, it will form a shallow sphere due to the nature of the rubber, and it will be shaped like a triangular cap because it is connected by the rope of the tube case. It was.

課題を解決する為の手段Means to solve the problem

そこで、ゴム生地を１枚地基材として米字型に空気道をつけてそこだけ空気注入出来るように加工した。又、外周部はロープで結ぶ為厚地にロープ穴を設けた。又、三角帽子型を防ぐ為、通常傘で言う所の骨としてケース内部一段目ゴム筒上部に８本のＲ型にカーブする程度の半硬質チューブ管を取り付けゴム地に結びつけた。その結果、空気注入時に適正な半球形を構成する事が出来た。又、低層階からの落下に対応する為ショルダー下に緩衝スプリングを取り付け、又、超高層建物からすぐ遠ざかる様に方向スピード、落下速度も修正出来る様、落下空圧バランスが工夫出来る様ロープに工夫を施した。  Therefore, a rubber cloth was used as a base material, and an air passage was attached to a rice-shape so that air could be injected there. In addition, a rope hole was provided in the thick ground to tie the outer periphery with a rope. In addition, in order to prevent the triangle hat shape, eight semi-rigid tube tubes that are curved into an R shape are attached to the upper part of the first-stage rubber cylinder inside the case as a bone that is usually called an umbrella and tied to a rubber ground. As a result, an appropriate hemispherical shape was able to be formed during air injection. In addition, a buffer spring is attached under the shoulder to cope with falling from the lower floors, and the rope is devised so that the falling air pressure balance can be devised so that the direction speed and falling speed can be corrected so as to move away from the high-rise building. Was given.

発明の効果Effect of the invention

本発明の構造上、コンプレッサーがあれば瞬時に傘が開くし、又、市販の空気入れでも１分〜２分で開く様、キャノピーにあたる円形ゴムは少量の空気注入でも良い米字型空気道にした為、非常時に際しすぐに準備が出来、又、３Ｆ〜４Ｆ程度の低層階からの落下も可能にし、ビル・マンション火災に際し、人命救助に大きく寄与出来る。  Due to the structure of the present invention, if there is a compressor, the umbrella will open instantly, and even in a commercial inflator, it will open in 1 to 2 minutes. Therefore, it is possible to prepare immediately in the event of an emergency, and it is also possible to drop from the lower floors of about 3F to 4F, which can greatly contribute to lifesaving in the event of a building or apartment fire.

発明を実施する為の最良の形態BEST MODE FOR CARRYING OUT THE INVENTION

ベランダ側真下が駐車場になっているマンションの６Ｆ（地上高１６ｍ位）から、まず小さい傘（直径１ｍ位）の市販の傘の骨部先端にひもをくくり付け、５ｋｇ程度の錘を付け傘の柄に結んで傘地の向きが逆さにならないようにして開いた状態にして落としてみたら、着地時のスピードはそれでも半減以上の効果があった。直系１．５メートル位の大きい傘で同様に試した所、更に着地時のスピードが減じられていた。市販傘の場合、あくまでも雨・太陽光対応用である為、重量が２０ｋｇ〜３０ｋｇになると空圧にて骨が壊れ生地の結び目も解けて傘が壊れるので軽量の実験となった。そこで本発明品にての人体実験となったが当然安全確保の為、真下周辺に厚さにして１ｍ弱程度のウレタン、スポンジマットレスを敷き詰め実験をした所、想定通り意図する結果を得る事が出来た。只、低層階からの飛び降りでは、着地時の足の着き具合によっては打撲や捻挫の可能性も否めない。又、あまり径を広げすぎると屋上からの飛び降りなら問題点も少ないが、ベランダや開き窓からの飛び降りでは開傘準備が厄介な面も残るので開傘径を２ｍ程度に設定した。  From the 6th floor (about 16m above ground) of the condominium where the veranda side is a parking lot, first tie a string on the tip of the bone of a small umbrella (about 1m in diameter) and attach a weight of about 5kg. If you tie it to the handle and open it so that the direction of the umbrella does not turn upside down, the landing speed was still more than halved. I tried it with a large umbrella of about 1.5 meters in the direct line, and the speed at the time of landing was further reduced. In the case of a commercially available umbrella, it is only for rain and sunlight, so when the weight was 20 kg to 30 kg, the bone was broken by air pressure and the knot of the fabric was broken, and the umbrella was broken, so it became a lightweight experiment. Therefore, it was a human experiment with the product of the present invention. Of course, in order to ensure safety, an experiment was performed with a urethane and sponge mattress with a thickness of about 1 m below the thickness just below, and the intended result could be obtained as expected. done. When jumping from a lower floor, the possibility of a bruise or sprain is undeniable depending on how the feet land when landing. Also, if the diameter is too wide, there are few problems if you jump off the roof, but if you jump off the veranda or the opening window, it is difficult to prepare for opening the umbrella, so the opening diameter is set to about 2m.

産業上の利用分野Industrial application fields

そこで低層階での実験を３Ｆに設定して行う為、スプリングを付け実験してみた、衝撃具合、緩衝度をより正確に感知する為、地面のマットレスを５０ｃｍ程度にして実験した、足への衝撃は緩和されたが肩への衝撃が強い感じを受けた為、ショルダーベルトに低反発ウレタンを補強する事で解消出来た。  Therefore, in order to conduct the experiment on the lower floor to 3F, and experimented with a spring, in order to more accurately detect the degree of shock and the degree of buffering, we experimented with a ground mattress of about 50 cm. The impact was alleviated but the impact on the shoulder was strong, so it could be resolved by reinforcing the shoulder belt with low-resilience urethane.

高層階からの実験も行った、超高層階最上部での飛び降りの際どうしても風の影響を受けやすい、落下して火災中の建物に戻ってしまう様な事があっては命取りになる、そこで風の影響も受けず確実に方向性をもって落下飛行が出来る原理を発見したので４０ｍからの落下にて実験した、危険を伴うので人ではなく錘はコンクリートブロックを使用し、又、落下ケースに下からロープを取り付けた。これは落下の際の空圧バランスを利用しただけなのだが実験の結果に驚いた、落下傘を２等分とし片方にわずかな傾斜を持たせる事で空圧バランスの関係で人体前面部にわずかな傾斜でも前方へ落下しながら進む事がわかった、従って５００ｍ、１０００ｍの上空からの落下でも自由に方向性が操作出来る。今回の実験はキャノピーとショルダーケースを繋ぐロープを前方部３本を短くして調整し、傾斜角５℃・１０度にて実験した、結果一定の角度であれば傾斜が大きい程前方進行速度も落下速度も速まる事が証明出来た。We also conducted experiments from the upper floors, and when jumping at the top of the upper floors, it was inevitably affected by the wind, and if it fell down and returned to the building in fire, it would be fatal, Since we discovered the principle of falling and flying with directivity without being affected by the wind, we experimented with dropping from 40m. Because of the danger, we used concrete blocks as weights instead of people. A rope was attached from. This was just using the air pressure balance at the time of the fall, but I was surprised by the results of the experiment. The parachute is divided into two equal parts and a slight inclination on one side makes the slight difference in the front of the human body due to the air pressure balance. It has been found that the vehicle can move forward even if it is tilted, so the direction can be controlled freely even if it falls from the sky of 500m and 1000m. In this experiment, the rope connecting the canopy and the shoulder case was adjusted by shortening the three front parts, and the experiment was performed at an inclination angle of 5 ° C and 10 °. It was proved that the falling speed was also accelerated.

したがって、各ロープをショルダー上部にて巻き取り装置などを付けリモコン操作出来る様にすれば落下地点を勝手に選べる為、高所からの緊急避難用としてだけでなく低コストで対応出来るスポーツレジャー用品としての対応が出来る飛行用具としても可能性があると思う落下傘である。  Therefore, if each rope can be operated remotely by attaching a winding device etc. at the upper part of the shoulder, it is possible to select the falling point arbitrarily, so it is not only for emergency evacuation from high places but also as sports leisure goods that can be handled at low cost It is a parachute that I think is also possible as a flying tool that can handle this.

産業上の利用分野Industrial application fields

本発明品の構造特性により、段化式の硬質チューブなどを気球やパラグライダーへの直接の気体の注入が可能となり、補助ケースを取り付け、充電及び強力電池等でのファンモーター取り付けにより、ヘリウムガス、水素の注入・排出が出来る様になり、空中遊泳中の上昇・下降が可能となり、誰でもが簡単に遊泳を楽しむ事が出来るし、使用時の準備、終了時の収納が実に簡単に出来るので、老若を問わず参加出来る。  Due to the structural characteristics of the product of the present invention, it becomes possible to inject gas directly into a balloon or paraglider through a stepped hard tube, etc., an auxiliary case is attached, helium gas, As hydrogen can be injected and discharged, it is possible to ascend and descend during aquatic swimming, so anyone can enjoy swimming easily, and it is really easy to prepare for use and store it at the end. You can participate regardless of age or age.

ショルダーケースの断面図  Cross section of shoulder case ゴム地キャノピーの上部図  Top view of rubber canopy ショルダーケースにスプリングをつけた概略図  Schematic of the shoulder case with a spring

１ ショルダーケース ２ 段化式蛇腹伸縮ゴム筒 ３ スプリング ４ 硬質合成樹脂蓋 ５ １段目硬質チューブ管 ６ ２段目硬質チューブ管 ７ ゴムパッキン ８ 半硬質チューブ管 ９ ゴムキャノピー １０ 空気道 １１ ゴムキャノピー空気注入口 １２ ゴムキャノピーロープ結束穴 １３ ケース部空気注入口 １４ ケース部空気排出口 １５ 結束ロープ １６ ケースロープ結束穴 １７ ケース下パイプ取り付け具 １８ 外パイプ管 １９ 内パイプ管 ２０ コイルスプリング ２１ 球形ゴム材DESCRIPTION OF SYMBOLS 1 Shoulder case 2 Step type bellows expansion-contraction rubber cylinder 3 Spring 4 Hard synthetic resin lid 5 First step hard tube tube 6 Second step hard tube tube 7 Rubber packing 8 Semi-rigid tube tube 9 Rubber canopy 10 Air way 11 Rubber canopy air Inlet 12 Rubber canopy rope binding hole 13 Case air inlet 14 Case air outlet 15 Bundling rope 16 Case rope binding hole 17 Case lower pipe fitting 18 Outer pipe pipe 19 Inner pipe pipe 20 Coil spring 21 Spherical rubber material

Claims (2)

筒型ショルダー内部に伸縮ゴム筒を内蔵し、瞬時に開いて簡単に収納する事を可能にした簡易式落下傘。  An easy-to-use parachute that has an elastic rubber cylinder inside the cylindrical shoulder that can be opened instantly and stored easily. 低層部からの落下でも落下衝撃が緩和され高層階からの落下では方向性、落下速度を自由に調整が出来る落下傘。  A drop umbrella that reduces the impact of falling even when falling from a low-rise section, and can freely adjust the directionality and drop speed when falling from a higher floor.

Images