JP2008142500A - Evacuation two-wheeled cart - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an evacuation two-wheeled cart by which the aged, the sick, and children can be efficiently and laborsavingly evacuated in the case of evacuation at occurrence of earthquake and further a quantity of necessaries of life such as water can be securely taken out, and which can be used at an initial living place of evacuation. <P>SOLUTION: The evacuation two-wheeled cart is formed in a box shape with an open upper face, includes large diameter front rubber wheels 4 on both sides of a body 3 whose rear part can be opened/closed by a door 2 and an inclined belt conveyer 5 at a position in a rear part than the rubber wheels 4. A roof is assembled by a plurality of tent supports 6 set hung over the upper part of the body 3 opened in the width direction by combining both ends of the supports 6 to side parts of the body 3 and a tent 7 spread outside the tent supports 6 to make the body 3 foldable in the width direction. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  This invention can be used as a temporary emergency evacuation facility while loading daily necessities and evacuating people who have difficulty walking when evacuating to high altitudes such as when an earthquake occurs or tsunami. It relates to an evacuated rear car.

  When evacuating in the event of an earthquake, it is necessary to secure daily necessities such as water and food, but the most important point is human life.

  As a matter of fact, the sick, the elderly, and the disabled cannot walk, and the same applies to infants, but holding on their backs or pulling their hands does not remain at a short distance. I can't.

  Water and food are necessities for daily life, but water is particularly heavy and there are restrictions on the amount that can be carried by hand. If water is mainly used, other necessities will be reduced, which will hinder life after evacuation. Will come.

  After the earthquake, there are severe natural phenomena such as rain, snow, cold winds and solar radiation after the season. Even if you can evacuate, you must protect yourself from this natural phenomenon.

  In addition, when evacuating, it is difficult to pass on rough roads, stone steps, and hills, making it more difficult for people and infants who cannot walk as described above to escape. It is necessary to climb steep slopes and stone steps because climbing up to the rank can avoid difficulties.

  Conventionally, evacuation to a safe place in the event of an earthquake is not possible because cars cannot be used due to road collapses or falling rocks. Because evacuation is given top priority, it is a reality that people are unable to take out daily necessities. In addition, the amount of daily necessities that can be held even by healthy people is limited, which can hinder life after evacuation. Yes.

  In addition, evacuation life after an earthquake is extremely difficult to secure a place of residence at the beginning of the evacuation, and severe weather conditions such as wind, rain, snow, solar radiation, and temperature overlap, especially mentally and physically for the sick, elderly and children. Large burden is required.

  Therefore, the problem of the present invention is that when evacuating in the event of an earthquake, it is possible to evacuate sick people, elderly people, and children in a labor-saving and efficient manner, and also to ensure the quantity of daily necessities such as water can be taken out. An object of the present invention is to provide an evacuation rear car that can be used in a temporary residence place, although it is narrow at the beginning of evacuation by a vehicle body and a tent.

  In order to solve the above-described problems, the present invention is a box type in which the rear car body can be folded in the width direction, and the widened state is held by an interval bar that spans from side to side. The rear part can be opened and closed with a door, and a large-diameter front rubber wheel and an inclined belt conveyor at the rear of the rubber wheel are provided on both sides of the car body, and it is bridged over the upper part of the car body that opens in the width direction. A configuration in which a plurality of tent columns provided in a shape and a tent that extends outside the tent column is employed.

  The outer side of the vehicle body is covered with an outer cover, and the tent is attached to one side surface of the vehicle body in a rolled state so that the end can be locked to the outer cover in a state where it is pulled out and extended outside the tent column. The structure can be made.

  The inclined belt conveyor is formed by winding an endless belt between a front pulley and a rear wheel, the front pulley is held by a metal fixed to the vehicle body, and the rear wheel is attached to the vehicle body. The tilting angle of the inclined belt conveyor is changed up and down the rear wheel by being pivoted on the shaft of the link mechanism and pulled up by a strong spring provided between the vehicle body and the link mechanism.

  Therefore, usually, the handle of the link mechanism is tilted forward, the link mechanism is brought into contact with the front stopper and bent into a square shape, the rear wheel is at the top, the inclined belt conveyor is in a substantially horizontal state, and the fallen tree or bumpy When raising and lowering roads and stairs, if the handle of the link mechanism is tilted backward and the handle is brought into contact with the rear stopper to make the link mechanism substantially inclined, the rear wheel is lowered and the bell becomes an inclined conveyor. The stairs can be raised.

  Also, when going down steep stairs, for the sake of safety, you can lower the inclined conveyor with the rear car facing in the opposite direction and pull it down while pulling, and you can lower the rear car while keeping it slightly flat, and on a flat road When resting, the rear wheel is lowered to keep the rear car flat.

  This rear inclined belt conveyor is formed by winding an endless belt between a front pulley with a groove located at the front and rear and a rear wheel, and by using this inclined belt conveyor in combination with a wheel, particularly on a slope, It will be able to pass smoothly through obstacle roads with many stairs and stones.

  Further, the rear wheel is held by a link mechanism attached to the vehicle body and a strong spring, and if the handle of the link mechanism is operated back and forth, the rear wheel moves up and down with respect to the vehicle body.

  A toilet hole with a lid is provided in the floor plate of the vehicle body, and a toilet hole is provided in the rear drawer plate of the floor plate, so that a urine receiving port for both sexes whose upper end is detachable from the side wall of the vehicle body is provided inside the vehicle body. A structure may be provided in which a urine rubber tube having a lower end inserted into a small hole in the floor board is provided.

  Here, the vehicle body is formed in a box shape with a bottom wall, side walls, front and rear doors and a plurality of spacing bars assembled using metal pipes, and an annular handle for a person to enter and pull the front part. This vehicle body can be folded in a flat state when it is not in use by making the bottom wall foldable, connecting both side walls and the bottom wall in a foldable manner, and making the handle foldable in two. it can.

  A floor plate that can be folded in half is laid on the bottom wall, and a cover is extended to the outside on both side walls and front and rear doors to protect the space secured inside the vehicle body from wind and rain.

  Further, the open state of the vehicle body is maintained by connecting the upper portions of both side walls with a spacing bar, and connecting the middle of the bottom wall and the upper portion of the side wall with diagonal members at the front and rear positions of the vehicle body.

  The tent strut is made of a flexible shaft, and its ends are inserted into vertical pipes that form the side walls of the car body, so that it is curved into a circular arc and becomes a ceiling beam. It becomes a roof that covers the top, and it is possible to prevent wind and rain from entering the internal space by joining the end portion with the outer surface of the outer cover at a position below the upper edge.

  The tent column is attached by being bundled to the outer surface of the side wall of the vehicle body, and the tent is also attached in the same manner.

  The rear car has a width of about 600 mm and a length of about 1100 mm, for example, and the width of the left and right is set narrow so that operation of congested condemned roads can be performed without any trouble.

  According to the present invention, since the rear car body can be folded, when not in use, it becomes bulky and does not take up space for storage, and when evacuating in the event of an earthquake, evacuates with sick people, elderly people and children And can save the most important lives safely.

  In addition, daily necessities that cannot be carried by hand can be transported to the evacuation site in a lump, and at the evacuation site, the rear car is opened and a tent is stretched to make the interior of the vehicle body a living space. It is possible to maintain a temporary life for the time being.

  In addition, by providing a hole for stool on the floor board and a hole for stool on the drawer board, and placing a rubber tube for urine inside the vehicle body, the stool can be used in the evacuation area without embarrassment, thereby protecting the privacy of patients and the like. Can do.

  Embodiments of the present invention will be described below with reference to the accompanying drawings.

  As shown in the drawing, the evacuation rear car 1 is formed in a box shape having an open upper surface, and has a large-diameter rubber wheel 4 near the center on both sides of the vehicle body 3 that can be opened and closed by a door 2 and more than the rubber wheel 4. An inclined belt conveyor 5 is provided at the rear position so that the vehicle body 3 can be folded in the width direction, and both ends are joined to the sides of the vehicle body 3 opened in the width direction, so that the vehicle body 3 is bridged over the upper portion of the vehicle body 3. A plurality of tent columns 6 provided in a shape and a tent 7 extending outside the tent column 6 are provided.

  The vehicle body 3 is formed in a box shape with a bottom wall 8 and side walls 9 assembled using metal pipes, front and rear doors 2 and a spacing bar, and an annular handle 10 is provided for a person to enter and pull in the front. The vehicle body 3 is configured such that the bottom wall 8 can be folded in an inverted V shape in the center from the horizontal state upward, and the lower part of both side walls 9 and both side parts of the bottom wall 8 are connected so as to be bendable by hinge fittings. When the handle 10 at the foremost part can be folded in two, it can be folded flat when not in use.

  In the open state of the vehicle body 3, the upper portions of the side walls 9 standing vertically are joined by the cross rails 11, and the middle of both sides of the bottom wall 8 and the upper portion of the side walls 9 are joined by diagonal materials at the front and rear positions of the vehicle body 3. The front and rear doors 2 having a spacing bar for holding the right and left sides are attached to the vertical pillars of the side walls 9 by hinges so that the ends between the side walls 9 can be opened and closed, and when the vehicle body 3 is folded, The outer wall of the side wall 9 can be overlapped.

  The tent column 6 is made of a shaft material having elasticity such as nylon, and its both ends are inserted into a vertical pipe forming the side wall 9 of the vehicle body 3 to be bent into an arc shape to form a ceiling beam. The extended tent 7 serves as a roof covering the top of the vehicle body 3.

  The bottom wall 8 and both side walls 9 of the vehicle body 3 and the outer surface of the door 2 are covered with an outer cover 12. A floor plate 13 that can be folded in two is laid on the bottom wall 8. A body 14 is attached, and the outer cover 12 surrounds the periphery of the vehicle body 3 and a tent 7 is stretched on the upper portion to protect the space in the vehicle body 3 from wind and rain.

  By connecting the end of the tent 7 to the position below the upper edge of the outer surface of the outer cover 12 with a hook-and-loop fastener or a chuck, it is possible to prevent wind and rain from entering the internal space.

  The tent column 6 is attached to the outer surface of the side wall 9 of the vehicle body 3 by being bundled, and the tent 7 is also wound and attached in the same manner.

  At both front and rear ends of the tent 7, a twill cloth 15 that closes the arc-shaped space of the tent 7 in the upper part of the door 2 is attached with a hook-and-loop fastener or a chuck, and the twill cloth 15 is provided with a window on which a transparent sheet is stretched. .

  The floor plate 13 is provided with a stool hole 16 with a lid, and the lid is removed and a foot is thrown out on the floor plate 13 so that the stool can be used at the portion of the stool hole 16. Such a convenience method has the advantage that it is not embarrassing.

  A thin urine rubber tube 17 is inserted in the center of the floor plate 13, and the tip of the tube is a unisex urine receiving port 18. The urine receiving port 18 is attached to the side body 14 in a detachable manner. It has been.

  Furthermore, the drawer-type floor board provided in the rear part of the floor board 13 is also provided with a toilet hole 19 that can be used in the same manner as a Western-style toilet, and is covered with a rear tent or a furoshiki to make a toilet. be able to. This stool hole 19 does not hurt the foot and can be used without being embarrassed like a Western-style toilet.

  In either case, the flight collection process may be performed by placing a scoop under the evacuation rear car 1 and burying the flight received by the scoop in the soil.

  In addition, the inclined belt conveyor 5 is attached to the lower part of the side walls 9 on both sides of the vehicle body 3 so that the inclined state and the substantially horizontal state can be selected, and the lower surface of the lower end portion of the rear inclined belt conveyor 5 The vehicle body 3 can be substantially horizontally supported by the front large-diameter rubber wheel 4.

  The inclined belt conveyor 5 is configured by winding an endless belt 24 between a front pulley 21 held by a metal 20 at a lower portion of a side wall 9 and a rear wheel 23 supported by a link mechanism 22 provided on the vehicle body 3. By forming the front large-diameter rubber wheel 4 and the inclined belt conveyor 5 in combination, the evacuation rear car 1 can smoothly pass through slopes, particularly obstacle roads with many stairs and stones.

  As shown in FIG. 3, the link mechanism 22 of the inclined belt conveyor 5 is connected to the metal 25 of the vehicle body 3 with an upper link 27 that is halfway supported by a pivot 26, and an upper end is coupled to the lower end of the upper link 27 by a pivot 28. The lower link 29, the rear stopper 31 for restricting the backward tilt of the handle 30 provided continuously with the upper end of the upper link 27, the front stopper 32 for restricting the forward tilt of the lower link 29, and the upper and lower links 27s29 The rear wheel 23 is pivoted to the lower end of the lower link 29 and is formed by a strong spring 33 stretched between the coupling pivot 28 and the vehicle body 3.

  As shown by a solid line in FIG. 3, the rear wheel 23 is usually at the upper part by tilting the handle 30 of the link mechanism 22 forward and bending the link mechanism 22 against the front stopper 32 and bending it into a square shape. The belt conveyor 5 is in a substantially horizontal state, and as shown by broken lines in the figure, the handle 30 of the link mechanism 22 is tilted backward when the fallen tree, the bumpy road, and the stairs are raised and lowered, and the handle 30 is brought into contact with the rear stopper 31. If the link mechanism 22 is made substantially linear, the rear wheel 23 is lowered and the belt 24 is an inclined conveyor, so that the stairs can be raised.

  The evacuation rear car 1 has a width of about 600 mm and a front and rear length of about 1100 mm, for example, and the width on the left and right is set to be narrow so that operation on congested condemned roads can be performed without any trouble. .

  In addition, if equipment such as cooking utensils, lighting equipment, and spare tents necessary for evacuation life is prepared in advance and attached to an appropriate position of the vehicle body 3, the evacuation operation can be performed quickly.

  The evacuation rear car 1 according to the present invention is configured as described above. When not in use, the vehicle body 3 can be folded and stored flat as shown in FIG. 2, and the bulk is low. There is no advantage.

  When the evacuation rear car 1 is used at the time of evacuation due to the occurrence of an earthquake, the vehicle body 3 is opened on both sides, and a plurality of upper portions of both side walls 9 which are vertically erected are connected by the cross rails 11. By connecting the middle of both sides of the wall 8 and the upper part of the side wall 9 with diagonal materials or the like, the box shape of the vehicle body 3 is maintained, and the front and rear of the vehicle body 3 can be opened and closed by the door 2.

  When transporting sick people, elderly people, and children, adults should ride in front and back of the vehicle body 3, children should be placed between them, and daily necessities such as water should be hung on the side rails of the side wall 9. It can be loaded with a healthy person, pulling the evacuation rear car 1 to the evacuation area by holding the handle 10, and pushing from the rear is also possible, so that it is possible to rescue lives and carry out daily necessities that cannot be carried by hand at the same time. become.

  The evacuation rear car 1 can be moved by the large-diameter rubber wheel 4 at the front part. The inclined conveyor 5 provided at the rear side of the evacuation rear car 1 maintains stability at the time of stopping, and the rubber wheel 4 and the inclined belt conveyor 5 are used in combination. Therefore, it can pass smoothly on slopes, especially obstacle roads with many stairs and stones.

  In order to secure a place of residence after evacuation, with the evacuation rear car 1 stopped, both ends of the tent column 6 are inserted into vertical pipes that form the side walls 9 of the vehicle body 3, and are curved in an arc shape to form a ceiling. The tent 7 rolled out is pulled out and stretched on the tent column 6, and this tent 7 becomes a roof covering the top of the vehicle body 3, and the end is below the upper edge of the outer surface of the outer cover 12. By locking the position and attaching the twill cloth 15 to both ends, the space inside the vehicle body 3 is covered so as to prevent wind and rain from entering.

  In this way, a space that is shielded from the outside air can be secured inside the vehicle body 3 to protect the evacuees from harsh weather environments such as heavy winds, heavy rains, cold winds, and solar radiation, and to provide immediate refuge life inside them. Can be maintained.

  In addition, the toilet hole 16 with a lid provided on the floor board and the rubber tube 17 for urine can be used without being ashamed, and the privacy of the patient can be protected.

The perspective view which shows the state at the time of use of the refuge rear car concerning this invention The perspective view which shows the state at the time of folding of the refuge rear car concerning this invention Side view showing an inclined belt conveyor of an evacuation rear car according to the present invention

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Evacuation rear car 2 Door 3 Car body 4 Large-diameter rubber wheel 5 Inclined belt conveyor 6 Tent column 7 Tent 8 Bottom wall 9 Side wall 10 Handle 11 Horizontal rail 12 Outer cover 13 Floor board 14 Side body 15 Twill cloth 16 Stool hole 17 For urine Rubber tube 18 Urine receptacle 19 Stool hole 20 Metal 21 Front pulley 22 Link mechanism 23 Rear wheel 24 Belt 25 Metal 26 Axis 27 Upper link 28 Axis 29 Lower link 30 Handle 31 Rear stopper 32 Front stopper 33 Spring

Claims (4)

  Formed in a box shape with the top open, rubber wheels and inclined belt conveyors at the rear of the rubber wheels are provided on both sides of the vehicle body, which can be opened and closed by doors, so that the vehicle body can be folded in the width direction. An evacuation rear car comprising a plurality of tent columns provided in a spanning manner on the upper part of the vehicle body that is open in the width direction by connecting both ends to the sides of the vehicle body, and a tent that extends outside the tent column.   The outer side of the vehicle body is covered with an outer cover, and the tent is attached to one side surface of the vehicle body in a rolled state so that the end can be locked to the outer cover in a state where it is pulled out and extended outside the tent column. The evacuation rear car according to claim 1.   The rear wheel of the inclined belt conveyor is lifted by a link mechanism and a pulling spring, the flat road is made of a large-diameter rubber wheel near the center, and the inclined belt conveyor is lowered by lowering the rear wheel by a handle. 3. The lower part of the vehicle is inclined downward, and both the rubber wheels and the inclined belt conveyer make it easy to move up and down the stairs, and on a flat road, the rubber wheels keep the plane of the vehicle body. Evacuation rear car as described in   A toilet hole with a lid is provided in the floor plate of the vehicle body, and a toilet hole is provided in the rear drawer plate of the floor plate, so that a urine receiving port for both sexes whose upper end is detachable from the side wall of the vehicle body is provided inside the vehicle body. The evacuation rear car according to any one of claims 1 to 3, further comprising a urine rubber tube having a lower end inserted into a small hole in the floor plate.

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