JP6548182B1 - Submersible structure for vehicles - Google Patents

Submersible structure for vehicles Download PDF

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JP6548182B1
JP6548182B1 JP2018217226A JP2018217226A JP6548182B1 JP 6548182 B1 JP6548182 B1 JP 6548182B1 JP 2018217226 A JP2018217226 A JP 2018217226A JP 2018217226 A JP2018217226 A JP 2018217226A JP 6548182 B1 JP6548182 B1 JP 6548182B1
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wall portion
peripheral wall
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submersion
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芳人 岩下
芳人 岩下
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CHIFURIYA KOUGYOU LTD.
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Abstract

【課題】車両の底部及び外周を囲んで、車両を水に浮かせることなく所定の位置に保持し、車両の水没を確実に防止することができる安全性に優れた車両用水没防止構造体を提供する。【解決手段】車両１１の水没を防止する車両用水没防止構造体１０であって、車両１１が載置される底支持部１２と、車両１１の外周を囲む周壁部１３とを有し、周壁部１３は、底支持部１２と水密に連結されて袋状に形成され、使用時に流体が充填されることにより膨張する中空壁部１３ａを有する。【選択図】図１An object of the present invention is to provide a vehicle submersion prevention structure excellent in safety that surrounds the bottom and outer periphery of a vehicle, holds the vehicle in place without floating in water, and can reliably prevent the submergence of the vehicle. To do. A vehicle submergence prevention structure for preventing submergence of a vehicle, including a bottom support portion on which the vehicle is placed and a peripheral wall portion that surrounds the outer periphery of the vehicle. The part 13 is connected to the bottom support part 12 in a watertight manner, is formed in a bag shape, and has a hollow wall part 13a that expands when filled with a fluid during use. [Selection] Figure 1

Description

本発明は、津波又は洪水等の発生時に、車両の底部及び外周を囲むことにより、車両の水没を防止する車両用水没防止構造体に関する。 BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a submersion preventing structure for a vehicle that prevents the vehicle from being submerged by surrounding the bottom portion and the outer periphery of the vehicle when a tsunami or a flood occurs.

従来、台風、集中豪雨、又は地震等に伴って、津波又は洪水等が発生した際に、車両が水没したり、水で流されて漂流したりすることがある。車両の水没を防止するものとして、例えば特許文献１には、空気袋の下に箱型の防水布を結合させた袋の中央に自動車を置き、空気袋を自動車の排気ガスで膨らませ、周囲の水位の上昇と共に空気袋が上昇し自動車を水害から保護する自動車用水害防止袋が提案されている。また、特許文献２には、自動車の床下が支えられてそれを浮上させるための袋状で折畳み可能なマット本体と、該マット本体にガスを導入するための導入パイプと、その導入パイプの端部にマフラーの排気管に取付ける排気部取付具とから少なくとも構成し、且つ、マット本体が、中央マット部と、その両側に配置して固定したサイドマット部とから少なくとも構成される自動車用浮上マットが提案されている。さらに、特許文献３には、浮き袋と、車室への浸水を検出する浸水検出部と、該浸水検出部の検出信号に従って制御信号を発する制御部と、該制御部の制御信号に従って該浮き袋にガスを供給するガス供給部とを含む車両用水面浮揚装置が提案されている。 2. Description of the Related Art Conventionally, when a tsunami or flood or the like occurs in response to a typhoon, heavy rainfall, or earthquake or the like, a vehicle may be submerged or may be washed away and drifted. In order to prevent the submersion of the vehicle, for example, Patent Document 1 places a car in the center of a bag in which a box-shaped waterproof cloth is joined under an air bag, inflates the air bag with the exhaust gas of the car, and As the water level rises, the air bag rises, and a car flood protection bag is proposed that protects the car from flood damage. Further, according to Patent Document 2, a bag-shaped foldable mat main body for supporting and raising the floor of an automobile, an introduction pipe for introducing a gas into the mat main body, and an end of the introduction pipe A floating mat for an automobile, comprising at least an exhaust part attachment attached to an exhaust pipe of a muffler, and a mat body comprising at least a central mat part and side mat parts disposed and fixed on both sides thereof Has been proposed. Further, Patent Document 3 discloses a float bag, a flood detection unit that detects flood in a vehicle compartment, a control unit that generates a control signal according to a detection signal of the flood detection unit, and the float bag according to a control signal of the control unit. A water levitation apparatus for a vehicle has been proposed which includes a gas supply unit for supplying gas.

実用新案登録第３１０００９０号公報Utility Model Registration No. 3100090 特開２０１６−２０１９１号公報JP, 2016-20191, A 特開２０１６−１３２３６５号公報JP, 2016-132365, A

しかしながら、特許文献１及び特許文献２では、車両を水上に浮かせて水没を防止することができても、空気袋及びマット本体を周囲の固定物（例えば、柱、電柱又は大木等）に繋ぎ止める手段を備えていないため、車両が空気袋又はマット本体と共に水に流されて漂流するおそれがある。さらに、水に浮いた状態では姿勢が不安定になり易く、激しい水流等によって転覆して車両が破損する可能性があり、安全性に欠けるという問題もある。特許文献３では、浮き袋が車両の内部に収容されており、車両を半水没状態（不沈状態）に維持することができるが、車両を繋ぎ止める手段を備えていないため、車両が水に流されて漂流するおそれがある。また、車両の周囲を保護するものがないため、漂流物等が車両に衝突して車両が破損する可能性があり、安全性に欠けるという問題がある。
本発明は、かかる事情に鑑みてなされたもので、車両の底部及び外周を囲んで、車両を漂流物から保護しつつ、車両の水没及び漂流を確実に防止することができる安全性に優れた車両用水没防止構造体を提供することを目的とする。 However, according to Patent Document 1 and Patent Document 2, even though the vehicle can be floated on water to prevent submersion, the air bag and the mat main body are anchored to a surrounding fixed object (for example, a pillar, a utility pole, a large tree, etc.) Because no means are provided, the vehicle may be flushed and drifted with the bladder or mat body. Furthermore, when floating in water, the posture is likely to be unstable, and there is a possibility that the vehicle may be damaged by being overturned due to a strong water flow or the like, and there is also a problem of lack of safety. According to Patent Document 3, the air bag is accommodated inside the vehicle, and the vehicle can be maintained in a semi-submersible state (non-sinking state). However, since the vehicle is not provided with means for connecting the vehicle, the vehicle flows into water. May be drifted away. In addition, since there is nothing to protect the surroundings of the vehicle, there is a possibility that a drifting object or the like may collide with the vehicle and the vehicle may be damaged, resulting in a problem of lack of safety.
The present invention has been made in view of the above circumstances, and has excellent safety that can reliably prevent the vehicle from being submerged and drifting while protecting the vehicle from drifting objects by surrounding the bottom and the periphery of the vehicle. An object of the present invention is to provide a submersion preventing structure for a vehicle.

前記目的に沿う第１の発明に係る車両用水没防止構造体は、車両の水没を防止する車両用水没防止構造体であって、
前記車両が載置される底支持部と、前記車両の車高の０．８〜２倍の高さで該車両の外周を囲む周壁部とを有し、
該周壁部は、前記底支持部と水密に連結されて袋状に形成され、使用時に流体が充填されることにより膨張する中空壁部を有し、
前記底支持部及び／又は前記周壁部に固定手段が設けられる。 The submersion preventing structure for a vehicle according to the first invention in accordance with the object is a submersion preventing structure for a vehicle for preventing submersion of a vehicle,
A bottom support portion on which the vehicle is mounted , and a peripheral wall portion surrounding the outer periphery of the vehicle at a height of 0.8 to 2 times the height of the vehicle ;
The peripheral wall portion, the bottom support and is connected in a watertight manner is formed in a bag shape, the fluid will have a hollow wall portion which is inflated by being filled in use,
Said bottom support and / or fixing means to the peripheral wall portion is Ru provided.

ここで、中空壁部は、中空壁部の高さ方向及び／又は厚さ方向に分割された複数の分割中空部を有し、各分割中空部に流体供給部が設けられることが好ましい。これにより、一部の分割中空部が破損する等して流体が漏れても、中空壁部（周壁部）全体が潰れることがなく、車両の外周を保護して水没を食い止めることができる。そして、それぞれの流体供給部から、各分割中空部に流体を充填することができるので、分割中空部毎に流体の充填の有無を選択し、中空壁部の高さ及び／又は厚さを調整することができる。また、このとき、一側が流体供給源に接続され、他側が各流体供給部に対応して分岐し、各流体供給部に接続される分岐接続具を用意することが好ましい。予め各流体供給部と分岐接続具を接続しておけば、接続作業に手間をかけることなく、分岐接続具を介して各流体供給部と流体供給源を接続し、複数の分割中空部に同時に短時間で流体を充填することができ、充填作業の迅速性に優れる。 Here, it is preferable that the hollow wall portion has a plurality of divided hollow portions divided in the height direction and / or thickness direction of the hollow wall portion, and the fluid supply portion is provided in each divided hollow portion. As a result, even if the fluid leaks due to breakage of a part of the divided hollow portions, the entire hollow wall portion (peripheral wall portion) is not crushed, and the outer periphery of the vehicle can be protected to prevent water immersion. And since each divided hollow part can be filled with the fluid from each fluid supply part, the presence or absence of the filling of the fluid is selected for each divided hollow part, and the height and / or thickness of the hollow wall part is adjusted. can do. At this time, it is preferable that one side be connected to the fluid supply source, the other side be branched corresponding to each fluid supply unit, and a branched connector be provided to be connected to each fluid supply unit. If each fluid supply unit and the branch connector are connected in advance, each fluid supply unit and the fluid supply source are connected via the branch connector without taking time and effort in connection work, and a plurality of divided hollow portions are simultaneously processed. The fluid can be filled in a short time, and the filling operation is excellent in quickness.

前記目的に沿う第２の発明に係る車両用水没防止構造体は、車両の水没を防止する車両用水没防止構造体であって、
前記車両が載置される底支持部と、前記車両の車高の０．８〜２倍の高さで該車両の外周を囲む周壁部とを有し、
該周壁部は、前記底支持部と水密に連結されたシート状の外周囲繞部と、該外周囲繞部の内側及び／又は外側に配置されて袋状に形成され、使用時に流体が充填されることにより膨張して前記外周囲繞部と連結される中空壁部を有し、
前記底支持部及び／又は前記周壁部に固定手段が設けられる。 The submersion preventing structure for a vehicle according to the second invention in accordance with the object is a submersion preventing structure for a vehicle for preventing submersion of a vehicle,
A bottom support portion on which the vehicle is mounted , and a peripheral wall portion surrounding the outer periphery of the vehicle at a height of 0.8 to 2 times the height of the vehicle ;
The peripheral wall portion is disposed on the inner and / or outer side of the sheet-like outer peripheral ridge water-tightly connected to the bottom support portion and the outer peripheral ridge and formed into a bag shape, and filled with a fluid in use have a hollow wall which expands Ru is connected to the outer peripheral surrounding portion by,
Said bottom support and / or fixing means to the peripheral wall portion is Ru provided.

第１、第２の発明に係る車両用水没防止構造体において、前記周壁部は、平面視して多角形状に形成され、前記中空壁部は、前記周壁部の各面に対応して分割されていることが好ましい。
ここで、分割された中空壁部には、それぞれ流体供給部が設けられることが好ましい。 In the vehicle submersion prevention structure according to the first and second inventions, the peripheral wall portion is formed in a polygonal shape in plan view, and the hollow wall portion is divided corresponding to each surface of the peripheral wall portion. Is preferred.
Here, it is preferable that each of the divided hollow walls be provided with a fluid supply unit.

第１、第２の発明に係る車両用水没防止構造体において、前記周壁部で囲まれた空間部を複数の部分空間部に分割する仕切り壁を有することが好ましい。 In the submersion prevention structure for vehicles concerning the 1st and 2nd invention, it is preferred to have a partition wall which divides a space part surrounded by the peripheral wall part into a plurality of partial space parts.

第１、第２の発明に係る車両用水没防止構造体は、底支持部と、周壁部で車両の底部と外周を囲んで車両の水没を確実に防止することができる。このとき、周壁部を構成する中空壁部に流体が充填されることにより、周壁部のクッション性で漂流物等の衝突から車両を保護することができる。また、使用時以外は、中空壁部の流体を抜いて周壁部を押し潰すことができるので、車両の駐車スペースに設置したまま車両を出し入れすることが可能であり、使用時は中空壁部に直ちに流体を充填することができる。特に、第２の発明に係る車両用水没防止構造体は、周壁部が、底支持部と水密に連結されたシート状の外周囲繞部を有するので、簡単な構造で高い水密性を確保することができる。また、周壁部が、外周囲繞部と中空壁部による二重構造となるので、外周囲繞部又は中空壁部のいずれか一方が破損しても周壁部の形状を維持することができ、水没防止の確実性を向上させることができる。 The submersion preventing structure for a vehicle according to the first and second aspects of the invention can reliably prevent the submersion of the vehicle by surrounding the bottom portion and the outer periphery of the vehicle with the bottom support portion and the peripheral wall portion. At this time, the hollow wall portion constituting the peripheral wall portion is filled with the fluid, so that the cushioning property of the peripheral wall portion can protect the vehicle from the collision of a drifting object or the like. In addition, since it is possible to squeeze the peripheral wall portion by removing the fluid of the hollow wall portion except at the time of use, it is possible to put the vehicle in and out while being installed in the parking space of the vehicle. The fluid can be filled immediately. In particular, in the vehicle submersion prevention structure according to the second invention, the peripheral wall portion has a sheet-like outer peripheral ridge portion connected to the bottom support portion in a watertight manner, so that high water tightness is ensured with a simple structure. Can. Further, since the peripheral wall portion has a double structure of the outer peripheral ridge portion and the hollow wall portion, even if either the outer peripheral ridge portion or the hollow wall portion is damaged, the shape of the peripheral wall portion can be maintained, preventing water immersion Certainty can be improved.

第１、第２の発明に係る車両用水没防止構造体において、周壁部が、平面視して多角形状に形成され、中空壁部が、周壁部の各面に対応して分割されている場合、周壁部の構造を簡素化することができ、分割された複数の中空壁部に、同時に短時間で流体を充填することが可能となり、充填作業を迅速に行うことができる。 In the water immersion prevention structure for a vehicle according to the first and second inventions, the peripheral wall portion is formed in a polygonal shape in plan view, and the hollow wall portion is divided corresponding to each surface of the peripheral wall portion The structure of the peripheral wall portion can be simplified, and the plurality of divided hollow walls can be simultaneously filled with the fluid in a short time, and the filling operation can be performed quickly.

第１、第２の発明に係る車両用水没防止構造体において、周壁部で囲まれた空間部を複数の部分空間部に分割する仕切り壁を有する場合、車両用水没防止構造体を大型化し、各部分空間部に車両を収容して、複数の車両を同時に水没から保護することができる。 In the vehicle submersion preventive structure according to the first and second inventions, when the partition wall dividing the space portion surrounded by the peripheral wall into a plurality of partial space portions, the vehicle submersion preventive structure is enlarged, A vehicle can be accommodated in each partial space portion to simultaneously protect a plurality of vehicles from being submerged.

第１、第２の発明に係る車両用水没防止構造体は、底支持部及び／又は周壁部に固定手段が設けられているので、底支持部及び／又は周壁部の要所を車両用水没防止構造体の設置面又は周囲の柱等の構造物に固定し、車両用水没防止構造体の移動及び周壁部の倒れを防止することができ、形態安定性に優れる。 First, vehicle submergence prevention structure according to the second invention, since the fixing means to the bottom support and / or the peripheral wall is provided, a bottom support and / or the key points of the peripheral wall portion submerged vehicle It fixes to structures, such as an installation surface of a prevention structure, or a circumference pillar, and it can prevent movement of a water immersion prevention structure for vehicles, falling of a peripheral wall part, and is excellent in form stability.

本発明の第１の実施の形態に係る車両用水没防止構造体の使用状態を示す斜視図である。It is a perspective view which shows the use condition of the submersion prevention structure for vehicles concerning a 1st embodiment of the present invention. 本発明の第２の実施の形態に係る車両用水没防止構造体の使用状態を示す平面図である。It is a top view which shows the use condition of the submersion prevention structure for vehicles concerning a 2nd embodiment of the present invention. 同車両用水没防止構造体の使用状態を示す正面図である。It is a front view which shows the use condition of the same submersion prevention structure for vehicles. 本発明の第３の実施の形態に係る車両用水没防止構造体の使用状態を示す斜視図である。It is a perspective view which shows the use condition of the submersion prevention structure for vehicles concerning a 3rd embodiment of the present invention.

続いて、添付した図面を参照しつつ、本発明を具体化した実施の形態につき説明し、本発明の理解に供する。
以下、図１を参照して、本発明の第１の実施の形態に係る車両用水没防止構造体１０について説明する。
車両用水没防止構造体１０は、津波又は洪水等の発生時に、車両１１の底部及び外周を囲むことにより、車両１１の水没を防止するものである。
図１に示すように、車両用水没防止構造体１０は、車両１１が載置される底支持部１２と、車両の外周を囲む周壁部１３とを有している。そして、周壁部１３は、底支持部１２と水密に連結されて袋状（中空状）に形成され、使用時に流体が充填されることにより膨張する中空壁部１３ａを有している。底支持部１２及び周壁部１３で囲まれる空間部１４に車両１１が収容されるので、空間部１４の大きさは、対象となる車両１１の車長、車幅、及び車高に応じて、適宜、選択することができる。浸水時の水位が周壁部１３の高さを超えない限り、空間部１４には水が浸入せず、車両１１を水没から守ることができるが、特に、周壁部１３の高さを、車高の０．８〜２倍（好ましくは１〜１．５倍、より好ましくは１．１〜１．４倍）程度とすることにより、周壁部１３の形状安定性に優れ、車両１１を水没から効果的に守ることができる。なお、本実施の形態では、車両用水没防止構造体１０を平面視して長方形状に形成したが、これに限定されるものではなく、周壁部１３で車両１１の外周を囲むことができればよく、例えば、平面視して、多角形状又は長円形状又は楕円形状等に形成してもよい。 Next, embodiments of the present invention will be described with reference to the attached drawings for understanding of the present invention.
Hereinafter, with reference to FIG. 1, the submersion preventing structure 10 for vehicles which concerns on the 1st Embodiment of this invention is demonstrated.
The submersion preventing structure 10 for a vehicle prevents the submersion of the vehicle 11 by surrounding the bottom portion and the outer periphery of the vehicle 11 at the time of occurrence of a tsunami, a flood or the like.
As shown in FIG. 1, the submersion preventing structure 10 for a vehicle has a bottom support 12 on which the vehicle 11 is mounted, and a peripheral wall 13 surrounding the outer periphery of the vehicle. The peripheral wall portion 13 is connected to the bottom support portion 12 in a watertight manner and is formed in a bag shape (hollow shape), and has a hollow wall portion 13a that expands by being filled with a fluid at the time of use. Since the vehicle 11 is accommodated in the space 14 surrounded by the bottom support 12 and the peripheral wall 13, the size of the space 14 depends on the length, width, and height of the target vehicle 11, It can be selected as appropriate. As long as the water level at the time of flooding does not exceed the height of the peripheral wall portion 13, water does not enter the space portion 14 and the vehicle 11 can be protected from being submerged, but in particular, the height of the peripheral wall portion 13 Of about 0.8 to 2 times (preferably 1 to 1.5 times, more preferably 1.1 to 1.4 times of It can protect effectively. In the present embodiment, the vehicle submersion preventing structure 10 is formed in a rectangular shape in plan view, but the present invention is not limited to this, as long as the outer periphery of the vehicle 11 can be surrounded by the peripheral wall portion 13 For example, it may be formed in a polygonal shape, an oval shape, an elliptical shape or the like in plan view.

底支持部１２はシート状に形成され、周壁部１３（中空壁部１３ａ）は中空状に形成されるが、底支持部１２及び周壁部１３を形成する生地としては、例えばゴムボート、災害用エアーテント、又は耐火防護服等と同様の堅牢性及び耐久性を有する生地を用いることが好ましい。特に、水上で使用されるゴムボートの生地は、破れ難く、水密性に優れるので好適である。具体的には、ポリアミド又はポリエステル等の合成繊維の基布に、クロロスルホン化ポリエチレンゴム、エチレンプロピレンジエンゴム、クロロプレンゴム、又は天然ゴム等のゴムを複数層貼り合わせたゴム引布が好適に用いられる。基布としてポリアミドを用いた場合は、軽量で柔軟性及び伸縮性に優れ、ポリエステルを用いた場合は、硬く、高剛性で伸縮性が少なく、耐久性に優れる。なお、基布に貼り合わせるゴムの組合せ及び層数は、適宜、選択することができる。また、ゴムの代わりに、塩化ビニル樹脂を基布に貼り合わせた生地を用いてもよく、その場合、加工が簡単で低コストで製造でき、耐摩耗性にも優れる。いずれの場合も、中空壁部１３ａに流体が充填されていない待機状態では、周壁部１３（中空壁部１３ａ）が扁平状態となっており、車両１１の駐車スペースに車両用水没防止構造体１０を設置したままで、車両１１の出し入れを行うことができる。なお、周壁部１３の破損を防止するために、扁平状態となった周壁部１３の上（少なくとも車両１１のタイヤが通過する範囲）に保護カバーを設置してもよい。 The bottom support portion 12 is formed in a sheet shape, and the peripheral wall portion 13 (hollow wall portion 13a) is formed in a hollow shape. As a material for forming the bottom support portion 12 and the peripheral wall portion 13, for example, a rubber boat, air for disaster It is preferable to use a fabric having the same toughness and durability as a tent or fireproof protective clothing. In particular, the material of a rubber boat used on water is suitable because it is hard to tear and is excellent in water tightness. Specifically, a rubber pull fabric in which a plurality of layers of rubber such as chlorosulfonated polyethylene rubber, ethylene propylene diene rubber, chloroprene rubber, or natural rubber are laminated to a base fabric of synthetic fiber such as polyamide or polyester is suitably used Be When polyamide is used as the base fabric, it is lightweight and excellent in flexibility and stretchability, and when polyester is used, it is hard, high in rigidity, less in stretchability, and excellent in durability. The combination and the number of layers of rubber to be bonded to the base fabric can be selected appropriately. In addition, instead of rubber, a fabric in which a vinyl chloride resin is bonded to a base fabric may be used, in which case processing is easy, it can be manufactured at low cost, and is excellent in abrasion resistance. In any case, in the standby state in which the hollow wall portion 13a is not filled with the fluid, the peripheral wall portion 13 (hollow wall portion 13a) is in the flat state, and the water immersion prevention structure 10 for the vehicle is stored in the parking space. With the vehicle 11 installed, the vehicle 11 can be taken in and out. In addition, in order to prevent the damage of the surrounding wall part 13, you may install a protective cover on the surrounding wall part 13 which became a flat state (The range which the tire of the vehicle 11 passes at least).

中空壁部１３ａは、その高さ方向に分割された複数の分割中空部１５を有することが好ましい。なお、隣り合う分割中空部１５同士は、外周の接触面が接着又は溶着等により接合されて一体化されている。このとき、隣り合う分割中空部１５同士は、接触面（接合面）に連通孔を形成したり、チューブで連結したりして、複数の分割中空部１５の間で流体を流通させてもよいが、分割中空部１５同士を連通させず、それぞれの分割中空部１５を独立させて、複数の分割中空部１５の間で流体が流通しないようにすることにより、一部の分割中空部１５が破損する等して流体が漏れても、周壁部１３全体が潰れることがなく、車両１１の外周を保護して水没を食い止めることができる。但し、独立した複数の分割中空部１５に順次、流体を充填すると時間がかかるため、複数の分割中空部１５に同時に流体を充填することが好ましい。そこで、各分割中空部１５に流体供給部１６を設け、一側が送風機やコンプレッサー等の流体供給源１７に接続され、他側が各流体供給部１６に対応して分岐し、各流体供給部１６に接続される分岐接続具１８を用いることにより、短時間で各分割中空部１５に流体を充填することができる。特に、予め各流体供給部１６と分岐接続具１８を接続した状態で設置しておけば、接続作業に手間をかけることなく、短時間で充填作業を行うことができる。なお、分岐接続具１８としては、金属製又は合成樹脂製のパイプを用いてもよいが、合成樹脂製のチューブ（ホース）を用いることにより、軽量で嵩張らず、取扱い性に優れる。また、各流体供給部或いは各流体供給部と分岐接続具との接続部に開閉コック等の開閉手段を取付けておけば、複数の分割中空部に対して選択的に流体を充填して、周壁部（中空壁部）の高さ調整を行うことができる。中空壁部１３ａ（各分割中空部１５）に充填した流体は各流体供給部１６から抜き取ることもできるが、必要に応じて（例えば、流体供給部に逆止弁を取付けている場合）、別途、中空壁部（各分割中空部）に排出バルブを設けてもよい。なお、流体供給源として、空気入れと空気抜きの両方に対応した電動エアポンプ等を用いれば、短時間で中空壁部（各分割中空部））から空気を抜いて、初期の扁平状態に戻すことができる。 The hollow wall portion 13a preferably has a plurality of divided hollow portions 15 divided in the height direction. In addition, the contact surface of outer periphery is joined by adhesion | attachment or welding etc., and the division | segmentation hollow part 15 adjacent comrades is integrated. At this time, the divided hollow portions 15 adjacent to each other may allow the fluid to flow between the plurality of divided hollow portions 15 by forming a communication hole in the contact surface (joining surface) or connecting with a tube. However, by making the divided hollow portions 15 independent and prevent the fluid from flowing between the plurality of divided hollow portions 15 without connecting the divided hollow portions 15 with each other, a part of the divided hollow portions 15 becomes Even if the fluid leaks due to breakage or the like, the entire peripheral wall portion 13 is not crushed, and the outer periphery of the vehicle 11 can be protected to stop the submersion. However, since it takes time to fill the plurality of independent divided hollow portions 15 sequentially with fluid, it is preferable to simultaneously fill the plurality of divided hollow portions 15 with fluid. Therefore, each divided hollow portion 15 is provided with a fluid supply unit 16, one side is connected to a fluid supply source 17 such as a fan or a compressor, the other side is branched corresponding to each fluid supply unit 16, and each fluid supply unit 16 is By using the branch connector 18 connected, each split hollow portion 15 can be filled with fluid in a short time. In particular, if the fluid supply parts 16 and the branch connectors 18 are connected in advance, the filling work can be performed in a short time without taking time and effort in connection work. Although a pipe made of metal or synthetic resin may be used as the branch connector 18, the use of a synthetic resin tube (hose) makes it lightweight and bulky, and is excellent in handleability. In addition, if opening / closing means such as an opening / closing cock is attached to each fluid supply unit or a connection unit between each fluid supply unit and the branch connector, the plurality of divided hollow portions can be selectively filled with the fluid and the peripheral wall is installed. The height of the part (hollow wall part) can be adjusted. The fluid filled in the hollow wall portion 13a (each divided hollow portion 15) can be withdrawn from each fluid supply portion 16, but if necessary (for example, when a check valve is attached to the fluid supply portion), The discharge valve may be provided in the hollow wall portion (each divided hollow portion). In addition, if an electric air pump or the like corresponding to both air in and air out is used as a fluid supply source, the air may be extracted from the hollow wall portion (each divided hollow portion) in a short time and returned to the initial flat state. it can.

中空壁部１３ａ（各分割中空部１５）に充填する流体としては、例えば、空気、窒素、二酸化炭素等の気体が好ましい。但し、車両１１を水上に浮かすことを目的とせず、周壁部１３によって空間部１４への水の浸入を防ぐことを目的とする場合は、水等の液体を中空壁部１３ａに充填してもよい。中空壁部１３ａに液体（水）を充填することにより、車両用水没防止構造体１０が浸水で流されることを防止できる。中空壁部１３ａに液体（水）を充填する場合の流体供給源としては、水道又は消火栓を用いてもよいし、ポンプを用いてもよい。ポンプを用いれば、貯水槽、プール、池、又は井戸等の水を利用することができる。なお、中空壁部１３ａが複数段の分割中空部１５に分割されている場合は、最下段又は最下段を含む下端側の連続した複数段の分割中空部１５に液体（水）を充填し、その他の（上端側の）分割中空部１５には気体を充填することにより、周壁部１３の形状を安定化させつつ、設置性安定性を高めることが好ましい。本実施の形態では、中空壁部１３ａを高さ方向に４段の分割中空部１５に分割したが、中空壁部１３ａの高さ方向の分割数は、車両１１の車高等に応じて、適宜、選択することができる。また、周壁部が、平面視して多角形状に形成されている場合、中空壁部は、周壁部の各面に対応して分割することもできる。ここでの分割は、分割された中空壁部間で流体が流通しないことを指し、周壁部の水密性を確保するために、周壁部の各面の外表面又は内表面を連続した１枚のシートで形成し、各面に独立した中空壁部を形成したものや、中空壁部の内部を周壁部の各面に対応させて仕切りによって分割したものが好適に用いられる。そして、分割された各中空壁部に流体供給部を設けることにより、各中空壁部に同時に流体を充填することができ、車両用水没防止構造体を大型化した場合でも短時間で充填作業を完了することができる。なお、中空壁部を周壁部の各面に対応して分割する場合、さらに分割中空部に分割してもよいし、分割しなくてもよい。 As a fluid with which hollow wall part 13a (each division hollow part 15) is filled, gas, such as air, nitrogen, carbon dioxide, is preferred, for example. However, if the purpose is not to float the vehicle 11 on the water but to prevent the penetration of water into the space 14 by the peripheral wall 13, even if the hollow wall 13a is filled with a liquid such as water. Good. By filling the hollow wall portion 13a with the liquid (water), it is possible to prevent the vehicle submersion preventing structure 10 from being flooded. A water supply or a fire hydrant may be used as a fluid supply source in the case of filling the hollow wall portion 13a with liquid (water), or a pump may be used. If a pump is used, water such as a reservoir, pool, pond or well can be used. In the case where the hollow wall portion 13a is divided into a plurality of stages of divided hollow sections 15, the continuous hollow section 15 of the lower end including the lowermost stage or the lowermost stage is filled with liquid (water), It is preferable to enhance the installation stability while stabilizing the shape of the peripheral wall portion 13 by filling the other (upper end side) divided hollow portions 15 with gas. In the present embodiment, the hollow wall portion 13a is divided into four divided hollow portions 15 in the height direction. However, the number of divisions of the hollow wall portion 13a in the height direction is appropriately determined according to the height of the vehicle 11. , Can be selected. Further, when the peripheral wall portion is formed in a polygonal shape in plan view, the hollow wall portion can be divided corresponding to each surface of the peripheral wall portion. The division here means that fluid does not flow between the divided hollow wall portions, and in order to ensure the water tightness of the peripheral wall portion, a single piece of continuous outer surface or inner surface of each surface of the peripheral wall portion is used. What is formed with a sheet | seat and formed the independent hollow wall part in each surface, and what made the inside of the hollow wall part correspond to each surface of a surrounding wall part, and was divided | segmented by the partition is used suitably. And by providing a fluid supply part in each divided hollow wall part, each hollow wall part can be filled with a fluid simultaneously, and even when the submersion prevention structure for vehicles is enlarged, the filling operation can be performed in a short time. Can be completed. When the hollow wall portion is divided corresponding to each surface of the peripheral wall portion, it may be further divided into divided hollow portions or may not be divided.

周壁部１３の要所には、ハトメ状の挿通部を有する固定手段２０が設けられている。ロープ２１の一端を固定手段２０に結束し、他端を地中に打ち込まれた杭２２の頭部に連結したり、周囲の柱等の固定構造物に結束したりして、車両用水没防止構造体１０を確実に固定できる。本実施の形態では、ハトメ状の挿通部を有する矩形片状の固定手段２０を周壁部１３に縫い付けたが、固定手段となる金属製のリングを環状のベルトに通して周壁部１３に縫い付けてもよい。また、紐状の固定手段の一端を周壁部１３に縫い付けておき、使用時に他端を杭の頭部、周囲の固定構造物、又は重り等に連結してもよい。なお、固定手段２０の数や配置は適宜、選択することができる。また、底支持部１２の要所に、又は周壁部１３と底支持部１２の両方の要所に固定手段を設けることができる。 The fixing means 20 which has an eyelet-like insertion part is provided in the important point of the surrounding wall part 13. As shown in FIG. One end of the rope 21 is bound to the fixing means 20, the other end is connected to the head of the pile 22 driven into the ground, or is bound to a fixed structure such as a surrounding pillar, etc. The structure 10 can be fixed securely. In the present embodiment, the rectangular piece-like fixing means 20 having the eyelet-like insertion part is sewn on the peripheral wall 13 but a metal ring as the fixing means is passed through the annular belt to sew the peripheral wall 13 It may be attached. Further, one end of the cord-like fixing means may be sewn to the peripheral wall portion 13 and the other end may be connected to the head of the pile, the surrounding fixing structure, a weight or the like at the time of use. The number and arrangement of the fixing means 20 can be selected appropriately. In addition, fixing means can be provided at important points of the bottom support 12 or at both the peripheral wall 13 and the bottom support 12.

次に、本発明の第２の実施の形態に係る車両用水没防止構造体２５について説明する。なお、第１の実施の形態と同様の構成については、同一の符号を付して説明を省略する。
図２及び図３に示す車両用水没防止構造体２５が第１の実施の形態と異なる点は、周壁部２６を構成する中空壁部２６ａが、中空壁部２６ａの高さ方向だけでなく、厚さ方向にも分割された複数の分割中空部２７を有する点である。このとき、各分割中空部２７が独立していることにより、外周側の分割中空部２７が漂流物の衝突等で破損しても、内周側の分割中空部２７で車両１１の水没を防ぐことができる。各分割中空部２７には、第１の実施の形態と同様に、流体供給部（図示せず）が設けられており、流体供給源と接続して流体を充填することができる。なお、中空壁部２６ａの高さ方向及び厚さ方向の分割数は適宜、選択することができる。
また、必要に応じて、周壁部２６（中空壁部２６ａ）の内側を支持する支持具２８を設置することもできる。支持具２８は、底支持部１２上に載置される支持脚部２９と、支持脚部２９上に立設されて周壁部２６の内側に当接する平板状の当接部３０とを有することにより、周壁部２６を補強して倒れを防止することができる。中空壁部２６ａは扁平状態から流体の充填によって膨張して図２及び図３に示す状態となるので、予め支持具２８を設置してから、各分割中空部２７に流体を充填すれば、中空壁部２６ａは支持具２８に沿うようにして膨張し、車両１１の外周を囲むことができる。なお、支持具２８の形状及び配置は、本実施の形態に限定されるものではなく、適宜、選択することができる。また、支持具２８（当接部３０）の上端側を連結する連結部３１を設ければ、周壁部２６の倒れを効果的に防ぐことができる。 Next, a vehicle submersion preventing structure 25 according to a second embodiment of the present invention will be described. The same components as those in the first embodiment are given the same reference numerals and explanation thereof is omitted.
2 and 3 differs from the first embodiment in that the hollow wall 26a constituting the peripheral wall 26 is not only in the height direction of the hollow wall 26a, This is a point having a plurality of divided hollow portions 27 divided also in the thickness direction. At this time, since the divided hollow portions 27 are independent, even if the divided hollow portion 27 on the outer peripheral side is broken due to a collision of a drifting object or the like, the divided hollow portion 27 on the inner peripheral side prevents the vehicle 11 from being submerged be able to. As in the first embodiment, each divided hollow portion 27 is provided with a fluid supply unit (not shown), and can be connected to a fluid supply source to be filled with a fluid. The number of divisions in the height direction and the thickness direction of the hollow wall portion 26a can be appropriately selected.
Moreover, the support tool 28 which supports the inner side of the surrounding wall part 26 (hollow wall part 26a) can also be installed as needed. The support 28 has a support leg 29 mounted on the bottom support 12, and a flat contact portion 30 erected on the support leg 29 and abutting on the inside of the peripheral wall 26. Thus, the peripheral wall portion 26 can be reinforced to prevent falling. The hollow wall portion 26a is expanded by filling the fluid from the flat state and is in the state shown in FIG. 2 and FIG. 3. Therefore, when the supporting tool 28 is installed in advance, filling the divided hollow portions 27 with the fluid is hollow. The wall portion 26 a can expand along the support 28 and surround the outer periphery of the vehicle 11. In addition, the shape and arrangement | positioning of the support tool 28 are not limited to this Embodiment, It can select suitably. Moreover, if the connection part 31 which connects the upper end side of the support tool 28 (contact part 30) is provided, falling-down of the surrounding wall part 26 can be prevented effectively.

次に、本発明の第３の実施の形態に係る車両用水没防止構造体３２について説明する。なお、第１の実施の形態と同様の構成については、同一の符号を付して説明を省略する。
図４に示す車両用水没防止構造体３２が第１の実施の形態と異なる点は、周壁部３３が、底支持部１２と水密に連結されたシート状の外周囲繞部３４と、外周囲繞部３４の内側に配置されて袋状に形成され、使用時に流体が充填されることにより膨張する中空壁部３５とを有する点である。ここで、周壁部３３は平面視して長方形状に形成され、中空壁部３５は周壁部３３の各面に対応して分割されている。そして、分割された中空壁部３５には、それぞれ流体供給部３６が設けられる。外周囲繞部３４と中空壁部３５は、要所を紐体等で結束したり、面ファスナで貼り付けたりして連結（固定）することが好ましい。また、必要に応じて、隣り合う中空壁部３５同士も同様に連結（固定）することができる。なお、車両用水没防止構造体３２を大型化する場合には、中空壁部３５をさらに独立した複数の分割中空部３７に分割してもよい。このとき、分割中空部３７の数は適宜、選択することができる。また、中空壁部３５は長さ方向だけでなく、高さ方向にも分割することができる。外周囲繞部を蛇腹状に形成して高さ方向に押し潰し易い構造とした場合、使用前の状態で嵩張らず、車両１１の出し入れをスムーズに行うことができる。 Next, a vehicle submersion preventing structure 32 according to a third embodiment of the present invention will be described. The same components as those in the first embodiment are given the same reference numerals and explanation thereof is omitted.
The difference of the submersible structure for vehicle 32 shown in FIG. 4 from the first embodiment is that the peripheral wall portion 33 has a sheet-like outer peripheral collar portion 34 connected to the bottom support portion 12 in a watertight manner, and an outer peripheral collar portion It is a point which is disposed inside of 34 and formed into a bag shape, and has a hollow wall portion 35 which is expanded by being filled with a fluid in use. Here, the peripheral wall portion 33 is formed in a rectangular shape in plan view, and the hollow wall portion 35 is divided corresponding to each surface of the peripheral wall portion 33. And the fluid supply part 36 is provided in the hollow wall part 35 divided | segmented, respectively. It is preferable that the outer peripheral collar portion 34 and the hollow wall portion 35 be connected (fixed) by bundling important portions with a string or the like, or by sticking them with a surface fastener. Moreover, adjacent hollow wall parts 35 can be similarly connected (fixed) as needed. In addition, when enlarging the submersion prevention structure 32 for vehicles, you may divide the hollow wall part 35 into the some division | segmentation hollow part 37 which became further independent. At this time, the number of divided hollow portions 37 can be appropriately selected. The hollow wall portion 35 can be divided not only in the length direction but also in the height direction. When the outer peripheral buttocks are formed in a bellows shape so as to be easily crushed in the height direction, the vehicle 11 can be smoothly put in and out without being bulky in a state before use.

さらに、必要に応じて、周壁部３３で囲まれた空間部１４を複数の部分空間部３８に分割する仕切り壁４０を設けてもよい。この仕切り壁４０としては、中空壁部３５と同様に袋状に形成し、使用時に流体を充填するものを用いてもよいし、板材のクッション材等をそのまま用いてもよい。これにより、車両用水没防止構造体３２を大型化し、各部分空間部３８に車両を収容して、複数の車両を同時に水没から保護することができるので、バス、トラック、タクシー、タンクローリー、コンテナ、ゴミ収集車、又はバキュームカー等を複数所有する事業所等で好適に用いることができる。なお、仕切り壁の数及び配置は、特に限定されるものではなく、さらに多くの部分空間部を設けることもできる。例えば、空間部を縦横（格子状）に仕切ることも可能である。また、必ずしも車両１台毎に部分空間部を形成する必要はなく、１つの部分空間部に複数台の車両を収容する構成とすることもできるし、仕切り壁を省略して１つの空間部に複数台の車両を収容する構成とすることもできる。図４では、外周囲繞部３４の内側に中空壁部３５を配置したが、外周囲繞部３４の外側に中空壁部を配置してもよいし、外周囲繞部３４の内側及び外側に中空壁部を配置してもよい。また、本実施の形態では、周壁部３３を平面視して長方形状に形成したが、これに限定されるものではなく、平面視して正方形状又はその他の多角形状に形成してもよい。 Furthermore, you may provide the partition wall 40 which divides | segments the space part 14 enclosed by the surrounding wall part 33 into several partial space part 38 as needed. The partition wall 40 may be formed like a bag like the hollow wall portion 35 and may be filled with a fluid at the time of use, or a cushioning material of a plate material may be used as it is. As a result, the submersible structure 32 for vehicles can be enlarged, and vehicles can be accommodated in each partial space portion 38, and a plurality of vehicles can be simultaneously protected from being submerged, so that buses, trucks, taxis, tank lorries, containers, It can be suitably used in an office or the like that owns a plurality of refuse collection vehicles or vacuum cars. The number and arrangement of the partition walls are not particularly limited, and more partial space portions can be provided. For example, it is also possible to divide the space part into vertical and horizontal (grid). In addition, it is not necessary to form a partial space portion for each vehicle, and it is possible to accommodate a plurality of vehicles in one partial space portion, or to omit a partition wall and to form one space portion. It may be configured to accommodate a plurality of vehicles. In FIG. 4, the hollow wall portion 35 is disposed inside the outer peripheral ridge portion 34, but the hollow wall portion may be disposed outside the outer peripheral ridge portion 34, and the hollow wall portions are disposed inside and outside the outer peripheral ridge portion 34. May be arranged. Further, in the present embodiment, the peripheral wall portion 33 is formed in a rectangular shape in plan view, but the present invention is not limited to this, and may be formed in a square shape or other polygonal shapes in plan view.

以上、本発明の実施の形態を説明したが、本発明は何ら上記した実施の形態に記載の構成に限定されるものではなく、特許請求の範囲に記載されている事項の範囲内で考えられるその他の実施の形態や変形例も含むものである。
例えば、空間部を上から覆う屋根シートを取付ければ、車両用水没防止構造体を屋根付きのガレージ（車庫）又は倉庫だけでなく、屋外に設置することもできる。また、固定手段に連結されるロープを長さ調整可能としておき、水位が周壁部の高さを超えそうな時には、ロープの長さを伸ばして、車両用水没防止構造体と共に車両を水に浮かせた状態で、所定の位置に固定（保持）するようにしてもよい。
なお、上記実施の形態では、流体供給源として送風機、コンプレッサー、ポンプ、水道、又は消火栓を用いる場合について説明したが、災害により、停電や断水が発生し、これらの流体供給源が使用できない場合には、車両の排気ガスを中空壁部に充填してもよい。また、車両のバッテリーから、送風機、コンプレッサー、ポンプ等の流体供給源に電力を供給し、これらを用いて中空壁部に流体を充填することもできる。 As mentioned above, although embodiment of this invention was described, this invention is not limited to the structure as described in the above-mentioned embodiment in any way, It is considered within the range described in the claim. Other embodiments and modifications are also included.
For example, if a roof sheet that covers the space from above is attached, the vehicle submersion preventing structure can be installed outdoors as well as a covered garage or garage. In addition, the length of the rope connected to the fixing means can be adjusted, and when the water level is likely to exceed the height of the peripheral wall, the length of the rope is extended to float the vehicle with water for the vehicle In this state, it may be fixed (held) at a predetermined position.
In the above embodiment, although the case where a blower, a compressor, a pump, a water supply, or a fire hydrant is used as a fluid supply source has been described, a disaster may cause a power failure or water outage, and these fluid supply sources can not be used. May fill the hollow wall with the exhaust gas of the vehicle. In addition, power can be supplied from a vehicle battery to a fluid supply source such as a blower, a compressor, a pump, etc., and these can be used to fill the hollow wall with a fluid.

１０：車両用水没防止構造体、１１：車両、１２：底支持部、１３：周壁部、１３ａ：中空壁部、１４：空間部、１５：分割中空部、１６：流体供給部、１７：流体供給源、１８：分岐接続具、２０：固定手段、２１：ロープ、２２：杭、２５：車両用水没防止構造体、２６：周壁部、２６ａ：中空壁部、２７：分割中空部、２８：支持具、２９：支持脚部、３０：当接部、３１：連結部、３２：車両用水没防止構造体、３３：周壁部、３４：外周囲繞部、３５：中空壁部、３６：流体供給部、３７：分割中空部、３８：部分空間部、４０：仕切り壁 10: vehicle submersion preventing structure 11: vehicle 12: bottom support portion 13: peripheral wall portion 13a: hollow wall portion 14: space portion 15: divided hollow portion 16: fluid supply portion 17: fluid Supply source, 18: branch connector, 20: fixing means, 21: rope, 22: pile, 25: vehicle submersion preventing structure, 26: peripheral wall portion, 26a: hollow wall portion, 27: split hollow portion, 28: Support tool 29: Support leg 30: Abutment 31: Connection 32 32: Submersion preventing structure for vehicle 33: Peripheral wall 34: Outer peripheral ridge 35: Hollow wall 36: Fluid supply Part, 37: Divided hollow part, 38: Partial space part, 40: Partition wall

Claims (4)

車両の水没を防止する車両用水没防止構造体であって、
前記車両が載置される底支持部と、前記車両の車高の０．８〜２倍の高さで該車両の外周を囲む周壁部とを有し、
該周壁部は、前記底支持部と水密に連結されて袋状に形成され、使用時に流体が充填されることにより膨張する中空壁部を有し、
前記底支持部及び／又は前記周壁部に固定手段が設けられたことを特徴とする車両用水没防止構造体。 A submersion preventing structure for a vehicle which prevents the submersion of the vehicle,
A bottom support portion on which the vehicle is mounted , and a peripheral wall portion surrounding the outer periphery of the vehicle at a height of 0.8 to 2 times the height of the vehicle ;
The peripheral wall portion, the bottom support and is connected in a watertight manner is formed in a bag shape, the fluid will have a hollow wall portion which is inflated by being filled in use,
A water immersion preventing structure for a vehicle, comprising fixing means provided on the bottom support portion and / or the peripheral wall portion . 車両の水没を防止する車両用水没防止構造体であって、
前記車両が載置される底支持部と、前記車両の車高の０．８〜２倍の高さで該車両の外周を囲む周壁部とを有し、
該周壁部は、前記底支持部と水密に連結されたシート状の外周囲繞部と、該外周囲繞部の内側及び／又は外側に配置されて袋状に形成され、使用時に流体が充填されることにより膨張して前記外周囲繞部と連結される中空壁部を有し、
前記底支持部及び／又は前記周壁部に固定手段が設けられたことを特徴とする車両用水没防止構造体。 A submersion preventing structure for a vehicle which prevents the submersion of the vehicle,
A bottom support portion on which the vehicle is mounted , and a peripheral wall portion surrounding the outer periphery of the vehicle at a height of 0.8 to 2 times the height of the vehicle ;
The peripheral wall portion is disposed on the inner and / or outer side of the sheet-like outer peripheral ridge water-tightly connected to the bottom support portion and the outer peripheral ridge and formed into a bag shape, and filled with a fluid in use have a hollow wall which expands Ru is connected to the outer peripheral surrounding portion by,
A water immersion preventing structure for a vehicle, comprising fixing means provided on the bottom support portion and / or the peripheral wall portion . 請求項１又は２記載の車両用水没防止構造体において、前記周壁部は、平面視して多角形状に形成され、前記中空壁部は、前記周壁部の各面に対応して分割されていることを特徴とする車両用水没防止構造体。 The vehicle peripheral structure according to claim 1 or 2, wherein the peripheral wall portion is formed in a polygonal shape in plan view, and the hollow wall portion is divided corresponding to each surface of the peripheral wall portion. A submersion preventing structure for a vehicle, characterized in that 請求項１〜３のいずれか１記載の車両用水没防止構造体において、前記周壁部で囲まれた空間部を複数の部分空間部に分割する仕切り壁を有することを特徴とする車両用水没防止構造体。 The vehicle immersion prevention structure according to any one of claims 1 to 3, further comprising: a partition wall dividing the space portion surrounded by the peripheral wall portion into a plurality of partial space portions. Structure.
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