JP2018068623A - Evacuation difficult person rescue carriage - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an evacuation difficult person rescue carriage that can pick up and transport a rescue-receiver safely in accordance with an extent of care with less effort when transporting the rescue-receiver having difficulty in evacuation by own strength.SOLUTION: An evacuation difficult person rescue carriage 1 travels in stairs using a sliding body by providing the sliding body 9 constituted by a front sled 9a comprising a sliding material and a rear sled 9b comprising a friction material in a floor part in an outer surface longitudinal direction of a floor part of a box body, providing a wheel 10 in the lower part of a front surface part of the box body, and providing an upper handle 6 and a lower handle 7 behind the box body. A two-legged stand 16 with legs anchored in the left and right of a connecting member and a pause device 17 for putting in-and-out a friction belt by a roller are provided to a lower frame 2. A cloth-like calf rest 14 capable of being attached and detached by using a hook-and-loop fastener is stretched between a front part of a seat and the upper part of the front surface part.SELECTED DRAWING: Figure 1

Description

According to the present invention, a person who is difficult to evacuate by himself is carried out from the room by one person and rescued by descending the stairs from the upper floor to the lower floor (hereinafter referred to as “rescue carriage”). ).

Conventionally, when fires or earthquakes occur in multi-storey buildings such as condominiums and hospitals, and elevators stop, elderly people and patients who have difficulty in walking, such as elderly people and patients who are difficult to evacuate on their own (hereinafter referred to as `` It is extremely difficult to take a rescuer out of the room in a short time with a small number of rescuers (people who need a rescuer) and take them down the stairs using the stairs. It is.

In order to solve the above-mentioned problems, the present applicant has previously proposed a rescue truck for refugee refugees. (See Patent Document 1)

This rescue cart is provided with a seat inside the box that is open at the top, and a sliding body composed of a front sled made of a sliding material and a rear sled made of a friction material on the floor surface of the box. Wheels are provided on both the left and right sides below the front part, and an upper handle and a lower handle are provided behind the box. With the above configuration, when transporting a flat place with a rescuer on hand, hold the lower handle and lift the rear part of the rescue cart to transport the rescuer using the wheel, and when transporting the stairs If you hold the handle and push it forward, it will slide on the stair nosing with the sliding material of the front sled, and if you push the upper handle downward, the rear sled friction material will be pressed against the nose and brake will stop. To do.

In addition to the rescue carriage, a pair of left and right endless belts wound between front and rear pulleys for descent of the stairs, a belt tension adjusting mechanism capable of adjusting the tension of the endless belt, and traveling on a flat ground For lowering the stairs to the left and right of the vehicle body (see Patent Document 2), a rear wheel support portion with wheels for carrying out, and a second moving member that reliably stops in the middle of the stairs When a patient gets on and off a crawler device, a traveling wheel that protrudes from the ground contact surface of the crawler device, travels on a flat ground, a cloth material that is disposed across the vehicle body, a brake mechanism that is provided on the crawler device, and There is known an emergency evacuation vehicle equipped with a stand material to be used for (see Patent Document 3).

JP 2009-195459 A JP 2014-213771 A JP-A-9-262256

As a result of trial manufacture of the rescue cart described in Japanese Patent Application Laid-Open No. 2009-195459 described above, and taking it to a nursing facility or a high-rise building as a test ride experiment, the following requests were heard.
1. When a rescuer is placed on a rescue truck and the rear part of the rescue truck is lifted with a lower handle, the weight of the rescuer is placed on the rescuer's arm and becomes a burden.
2. It is necessary to stop the stairs when the stairs start to be lowered, and then move them from the lower handle to the upper handle. However, depending on the gradient and material of the stairs, the rescuer and the rescuer may feel uneasy.
3. There is an obstacle ahead in the middle of the stairs, and when you leave the rescue trolley to remove it, the rescue trolley may self-run due to the slope or material of the stairs.
4). When a rescuer is transferred from a wheelchair onto a rescue truck, the seat is too low to be dropped, which places a heavy burden on the rescuer and is uneasy for the rescuer.
5. There is a rescuer who needs to be able to put his / her foot on the footrest on the front part because his legs are stretched and not bent.

In addition, the stair descent device described in the above-mentioned publication of Japanese Patent Application Laid-Open No. 2014-213771 is designed to be used with a stand up when a rescuer is transferred from a bed or a wheelchair. It is difficult to carry the patient, and the wheels are attached to the stand, so when traveling on a flat surface, the rear wheel support member can be raised and the front and rear wheels can be driven, reducing the burden on the rescuer However, it is necessary to fix the wheel so that it does not move when a rescuer is required.

In addition, the emergency evacuation vehicle described in the above-mentioned publication of Japanese Patent Laid-Open No. 9-262256 has a stand material for fixing the vehicle body at the rear part, but the crawler device is braked so as not to move when the patient is put on it. In addition, there is no flat part with floorboard pasted on the front floor part, and the cloth material is attached so as to straddle the front and rear of the car body, so you can slide a bedridden rescuer from the bed When moving, it was difficult to transfer because the feet could not be put into the front floor.
An object of the present invention is to provide a rescue carriage that can be safely transported by both a rescuer and a rescuer with less anxiety and safety, in response to requests from the field as described above.

To achieve the above object, the present invention provides a seat inside a rectangular box having an open top, and a plate-like sliding material (for example, nylon or plastic) that is long in the longitudinal direction of the outer surface of the floor of the box. And a sliding body composed of a front sled made of a friction material (for example, rubber, urethane resin, etc.) and a rear sled made of a friction material (for example, rubber or urethane resin, etc.) An upper handle and a lower handle are provided behind the box.

The box is formed by tilting the front part forward as a footrest part, and by forming the left and right side parts gradually higher toward the rear and sandwiching the seat, it is easy to put on a rescuer. Moreover, it is designed to be stable when a rescuer needs to sit down.

In addition, a flat front floor portion having a floor plate pasted between the front portion and the seat is provided, and a belt for fixing a rescuer is attached to the central portion of the box.

Further, the box body may be constituted by a frame formed by joining a plate material and a plate material such as stainless steel, iron, aluminum, magnesium, titanium, or the like.

The box is composed of an upper frame and a lower frame, and a connecting shaft is provided on the upper rear surface of the front portion of the lower frame to freely connect the front portion of the upper frame, and the rear portions of the upper frame and the lower frame are connected to each other. The box can be folded by providing a folding mechanism at the connecting portion, and further by using a seat made of fabric such as canvas or vinyl sheet.

With the above configuration, a rescuer is placed on a rescue cart, the lower part of the rescue cart is lifted by holding a lower handle, and the front wheels are used to transport flat places such as a room passageway and stair landing.

And when transporting the stairs, if you hold the upper handle and push it forward, it slides on the nose of the stairs with the sliding material of the front sled, and when you push the upper handle downward, the friction material of the rear sled When pressed against the nose, it brakes and stops.

In addition, on the middle part of the lower frame, a dual-leg stand having legs fixed to the left and right sides of the lower frame on the left and right sides of the connecting member is pivotally supported in the front-rear direction, When you need a rescuer, set up the stand, and when you are done, return the stand with the lower handle so that the weight of the rescuer needs more weight on the front wheel, and rescue the person who needs help. This reduces the burden on the arm and waist of the rescuer when lifting the cart.

A slip stopper made of a friction material (for example, rubber or urethane resin) is attached to the tip of the leg so that the rescue cart does not move when a rescuer is transferred.

In addition, a lever is pivotally supported by the fulcrum shaft on the twin leg stand, and a saw blade-like protrusion that engages with the lower rear end of the lever while the lever is pressed is provided at the upper rear of the lower frame, and the lever is operated with one hand. The stand can be turned upside down by pushing and pulling, and the stand is pushed up and fixed at the same time, so that the stand can be held in one motion.

And a temporary stopping device composed of a swing arm having a roller attached to the tip and a belt-like friction band made of friction and elasticity (for example, rubber, urethane resin, etc.) Is mounted on the lower frame, close to the tip of the rear sled, connecting the swing arm and the brake lever with lock attached to the lower handle with a wire, and pulling the brake lever swings the roller. The friction band protrudes from the lower surface of the sled, and the friction band is brought into contact with the nose of the landing stage staircase to forcibly stop temporarily, and it does not go too far when the rescue cart starts to drop from the landing area.

Also, when starting to lower the stairs, release your hand from the brake lever, change it to the upper handle and lower the stairs, and if you want to stop halfway, pull the brake lever to lock the brake lever and project the friction band. To hold the stopped state.

In addition, for those who need help who can't put their feet on the front part of the footrest, put a cloth-shaped calf rest between the front part of the seat and the upper part of the front part of the lower frame. Provide.

The calf holder can be attached and detached by attaching a hook-and-loop fastener, and when the rescuer is slid from the bed and removed, the calf holder is removed to secure a space for the rescuer's feet to enter the front floor in front of the seat. .

As described above, the rescue cart of the present invention can reduce the burden of lifting the rescue cart on which the rescuer is placed by raising the stand, and when the rescuer is transferred from the bed or wheelchair, Depending on the degree, it can be used properly in the state where the stand is tilted or standing.

That is, by separating the left and right legs and attaching them to the connecting member, the front floor can be secured by sandwiching the left and right sides of the lower frame between the left and right legs. Put the rescuer's feet in the front floor part in front of the seat in the fall state, slide the rescuer from the bed and put it on the rescue truck, and the rescuer who can sit by himself raised the stand You can move it from your bed or wheelchair in the state.

In addition, because the leg stand is pivotally supported so that the legs are positioned on the outside of the left and right sides of the lower frame, the distance between both legs can be extended, and it can be strung so as not to roll over when a rescuer is carried. In addition, the stand can be raised by pushing the lever with one hand and at the same time the stand can be held in a standing position.

In addition, because the tip of both legs of the stand is provided with a non-slip, the rescue cart does not move when a rescuer is transferred, it can be transferred safely, and the floor surface can be prevented from being damaged. Become.

In addition, by attaching a temporary stop device that allows the friction band to go in and out with a roller, it is possible to prevent it from overrunning by forcibly stopping when starting to descend from the landing to the stairs, and further, if you do not leave the rescue carriage in the middle of the stairs When an unforeseen situation occurs, even if the hand is released from the upper hand, it can remain stopped on the spot.

Furthermore, by providing a detachable calf holder between the front part of the seat and the front part of the lower frame, it is possible to carry a rescuer who does not bend the foot.

Side view of rescue cart showing an embodiment of the present invention Top view of the rescue truck Rear view of the rescue truck Side view of the rescue cart stand Side view of the rescue cart folded and stored Side sectional view of the folding lock mechanism Side view of folding lock mechanism closed AA arrow sectional view of FIG. BB arrow sectional view of FIG. Side sectional view of the stand (cross sectional view taken along the line CC in FIG. 8) Side sectional view of the temporary stop mechanism (cross-sectional view taken along the line DD in FIG. 8) The state figure which stood the stand of the rescue trolley which shows the Example of this invention, and carried the rescuer required State diagram of traveling on flat ground using the rescue truck wheels The state figure which actuated the temporary stop mechanism of the rescue trolley, and contacted the friction zone with the nose of the landing and stopped it temporarily. State diagram of sliding down the stairs using the rescue truck's sliding body

The best mode for carrying out the present invention will be described below with reference to the drawings based on the embodiments.

1 to 4, reference numeral 1 is a rectangular box having an open top, and is a frame structure in which a pipe material and a plate material such as stainless steel, iron, aluminum, magnesium, titanium, or the like are joined to each other. 2, an upper frame 3, an upper connection frame 4, and a lower connection frame 5. An upper handle 6 is provided at the upper end of the upper connection frame 4, and a lower handle 7 is provided at the rear end of the lower frame 2.

The box 1 is formed with a front portion 1a as a footrest by raising the front portion of the floor surface portion 1c of the lower frame 2 with an angle upward, and a front connecting shaft 2b is provided on the upper rear surface. The front end of the upper frame 3 is pivotably connected, and the rear side of the upper frame 3 is inclined so as to gradually increase to form left and right side portions 1b to form a rectangular box shape. The rear connection shaft 3a is provided at the rear end portion, and is freely connected to the middle portion of the upper connection frame 4, and the lower connection shaft 2c is provided behind the lower frame 2, and the lower end portion of the lower connection frame 5 is rotated. Linked freely.

An upper portion of the lower frame 2 is provided so that a seat 8 made of cloth is sandwiched between the left and right side portions 1b, and a long plate-like sliding body 9 is attached to the lower surface of the lower frame 2 so as to be located below the front portion 1a. A pair of left and right wheels 10 are attached.

In addition, a rotating support frame 11 made of a pipe material, which is formed in a reverse U-shape and bent at both ends into an L-shape to form a protruding portion 11a, is rotated via a support shaft 3b. Mounted movably, the front part of the seat 8 is attached via the cushioning material 11b, and a support frame 12 formed of an inverted U-shaped pipe is attached to the rear upper part of the upper frame 3, and the rear end of the seat 8 is attached. The part is attached via a cylindrical cushioning material 12a.

By attaching the rotation support frame 11, the seat surface of the seat 8 can be widened and can be seated stably, and the height can be lowered when the box 1 is folded.

On the other hand, the front portion of the seat 8 is arranged so that a flat front floor portion 2a with a floor plate pasted between the front portion 1a and the seat 8 can be secured.

Further, a belt 13 for fixing a rescuer is attached to an intermediate portion of the upper frame 3. The belt 13 is attached to the left belt 13a and the right belt 13b separately, and can be attached and detached with one touch by hook-and-loop fasteners (not shown) attached to the front and back of the left and right tip portions.

Further, a calf holder 14 of a fabric made of the same material as the seat 8 is stretched between the upper part of the front part 1a and the front part of the seat 8, so that the leg of the leg of the rescuer is received. Try to sit without bending.

The calf receptacle 14 is detachably attached to the upper portion of the front portion 1a and the front portion of the seat 8 by hook and loop fasteners 14a and 14b, respectively.

The calf receiver 14 can be removed when it is not necessary, and the lower frame 2 and the upper frame 3 can be folded by tilting the pivot support frame 11 by removing the front flat fastener 14a. When a rescuer who cannot get up is slid down from the bed, he / she can put his foot on the front floor portion 2a.

The rear hook-and-loop fastener 14b may be attached to the seat 8 by sewing, or the tip of the fabric of the seat 8 may be extended and formed integrally, and only the front hook-and-loop fastener 14a may be attached and detached. good.

Further, a belt (not shown) for fixing the feet may be attached to the upper surface of the calf receiver 14.

The sliding body 9 has one front sled 9a made of a sliding material such as nylon, plastic, leather or metal in the front half, and two rear sleds made of a friction material such as rubber or urethane resin in the rear half. 9b, a protector 9c that connects the front sled 9a and the rear sled 9b to protect the front end of the rear sled, and the front end of the front sled 9a is smoothly bent along the inclination of the front face 1a to slide The moving body 9 is attached to the back surface of the floor surface portion 1c of the lower frame 2 with an adhesive or a screw.

As in this embodiment, the sliding body 9 may have one front sled 9a and two rear sleds 9b, or two front sleds 9a and two rear sleds 9b.

Then, a folding lock mechanism 15 is provided between the upper connecting frame 4 and the lower connecting frame 5, and when the upper connecting frame 4 is tilted forward, the lower connecting frame 5 bends backward, and the upper frame 3 has the front connecting shaft 2b as an axis. , The front flat fastener 14a is removed, the rotation support frame 11 is tilted backward, and the box 1 is folded as shown in FIG.

As shown in FIGS. 6 and 7, the folding lock mechanism 15 includes an upper member 15b and a lower member 15c connected by a connecting shaft 15a, a lever 15d mounted on the lower member 15c side, and a lock interlocking with the lever 15d. It consists of a pin 15e and a spring 15g that pushes out the lock pin 15e and inserts it into the pin hole 15f of the upper member 15b. When folded and stored, the lever 15d is pushed to remove the lock pin 15e, and the upper member 15b and the lower member 15c are removed. When the upper member 15b and the lower member 15c are rotated in the opening direction when bent and folded, the lock pin 15e is inserted into the pin hole 15f by the spring 15g, and the upper connecting frame 4 and the lower connecting frame 5 are inserted. Is fixed in a straight line.

Further, a non-slip stand 16 is attached to the middle portion of the lower frame 2 as a means for reducing the transport load.

As shown in FIGS. 8 to 10, the stand 16 is formed of a pipe or round bar material such as stainless steel, iron, aluminum, magnesium, titanium, etc., and legs 16b are attached to the left and right sides of the connecting member 16a. The connecting member 16a is fixed so as to be positioned outside the left and right side surfaces, and is pivotally supported by bearings 16c attached to the left and right of the upper surface of the intermediate portion of the lower frame 2.

The legs 16b are bent so that the legs 16 are in contact with the ground perpendicularly when the stand 16 is erected, so that the legs 16b do not move when a rescuer is carried on, and so that the grounding surface is not damaged. A non-slip 16d (in this example, a rubber cap) made of a friction material (for example, rubber or urethane resin) is attached.

Moreover, the stop piece 16e is provided in the right-and-left end part of the connection member 16a, and when the stand 16 is stood up, the front-end | tip part of the stop piece 16e hits the upper surface of the lower frame 2, and stops.

Further, a hook 16f is provided behind the restraining piece 16e, one end of the spring 16g is hooked below the hook 16f, and the other end is hooked on a hook 16h provided at the upper rear part of the lower frame 2, and the force of the spring 16g is Thus, the stand 16 is rotated forward.

Further, the lever 16i is pivotally supported by the support shaft 16j behind the hook 16f, and when the lever 16i is pushed, the hook 16f moves forward, the connecting member 16a is rotated, and the stand 16 stands as shown in FIG. To the state.

In addition, when the rescuer is transferred from the wheelchair with the stand 16 upright, the rescue cart may be pushed backward and fall down, so that the saw blade-like protrusion 16k is placed on the upper rear surface of the lower frame 2. When the lever 16i is attached and pushed down, the lower rear end of the lever 16i is engaged with the protrusion 16k so that the standing position is maintained.

Further, FIG. 1 and FIG. 3 show a temporary stop mechanism 17 that is used when it is necessary to temporarily stop while traveling down the stairs, while preventing excessive travel when starting to descend from the landing to the stairs. In this manner, the lower frame 2 is attached to the left and right in the vicinity of the tip of the rear sled 9b.

As shown in FIGS. 8, 9, and 11, the temporary stop mechanism 17 is attached to the left and right roller frames 17a close to the front end of the rear sled 9b of the lower frame 2, and the front end is disposed inside the roller frame 17a. Is provided with a rocking arm 17c with a roller 17b attached thereto, the left and right rocking arms 17c are connected by a rotating shaft 17d, and a belt-shaped frictional and elastic material (the roller 17b moves in and out of the bottom of the roller frame 17a) ( For example, a friction band 17e made of rubber, urethane resin or the like is attached, a hook 17f is attached to one end of the rotating shaft 17d, and one end of a spring 17g for returning the roller 17b to the original position is hooked to the front portion of the hook 17f. The other end is hooked to a hook 17h provided on the floor 2a, and the lower handle 7 is secured to the rear portion of the hook 17f with a wire 17i with a stopper 17j. Connected to the brake lever 17k with a lock (shown in FIGS. 1 and 3) attached, pulling the brake lever 17k causes the roller 17b to swing, and the friction band 17e protrudes from the lower surface of the rear sled 9b. The friction band 17e is brought into contact with the nose of the stairs to forcibly stop the vehicle, and it is necessary not to go too far when the rescue cart starts to be lowered from the landing.

Also, when starting to descend the stairs, release your hand from the brake lever 17k, change to the upper handle 6 to lower the stairs, and if you want to stop halfway, pull the brake lever 17k and lock the brake lever 17k in that state. The friction band 17e is protruded to maintain the stopped state.

A structure in which a friction material directly corresponding to the friction band 17e is attached to the tip of the swing arm 17c without using the roller 17b is also conceivable. In this case, a friction reaction force is directly applied to the swing arm 17c, and the swing arm 17c is attached to the tip of the swing arm 17c. When returning, a force of the spring 17g larger than the frictional reaction force is required, but it can be reduced by attaching the roller 17b.

Further, by making the swinging direction for projecting the roller 17b the traveling direction of the rescue carriage, the reaction force acts in the direction in which the roller 17b returns to the original, and the force of the spring 17g that returns the roller 17b to the original position is weakened. The gripping force for returning the brake lever 17k can be reduced.

In this example, the brake lever 17k is attached to the right side. However, the brake lever 17k may be attached to the left side or both the left and right sides.

Hereinafter, a method of using the above embodiment will be described with reference to FIGS. 5 and 6 and FIGS.

As described above, the daily rescue cart pushes the lever 15d of the folding lock mechanism 15 to remove the lock pin 15e, pulls the upper connecting frame 4 and the lower connecting frame 5 later, folds them, and folds them as shown in FIG. To do.

When an emergency occurs, carry it from the storage location to the rescuer and hold the upper handle 6 to lift the upper connection frame 4 upward. The lock pin 15e of the folding lock mechanism 15 is pinned by the force of the spring 15g. The seat 8 is assembled by rotating the support frame 11 forward until it enters the hole 15f and the folding mechanism 15 is opened and the protrusion 11a contacts the upper surface of the upper frame 3.

Next, the rear part of the rescue cart is lifted by holding the lower handle 7, one hand is released and the lever 16 i of the stand 16 is held and pushed forward until it is hooked on the protruding part 16 k, thereby raising the stand 16 as shown in FIG. 12.

When the stand 16 is standing, the rescuer is transferred from the bed or wheelchair while holding the side, fixed with the belt 13 and holding the lower handle 7 to lift the rescue carriage, and the lever 16i is removed from the protrusion 16k. The stand 16 is returned by the force of 16 g and is transported using the wheels 10 as shown in FIG.

If the rescuer is bedridden and unable to stand upright, the stand 16 is folded and placed with the rescue trolley close to the bedside, the fastener 14a of the calf receiver 14 is removed, and one leg is placed on the front floor 2a. Put it in and slide it closer to the rescuer.

When you reach the stairs at the landing z, turn the rescue cart at a right angle to the stairs, and with your left hand holding the lower handle 7, pull the brake lever 17k with your right hand to protrude the friction band 17e of the temporary stop device 17 with both hands. When entering the stairs with the lower handle 7 and sliding down by the front sled 9a and starting to descend the stairs, the friction band 17e hits the nose y and temporarily stops as shown in FIG.

When the brake lever 17k is returned in the stopped state, the lower handle 7 is changed to the upper handle 6 and the rescue carriage is pushed downward, the slid is made by the sliding material of the front sled 9a, and the rear sled is pushed. The brake is applied by the friction material 9b, and is lowered while repeating sliding and braking as shown in FIG.

When there is an obstacle in the middle of the stairs and it is necessary to remove it, etc., when a situation occurs in which the traveling is temporarily stopped and the vehicle is separated from the rescue truck, the brake lever 17k is pulled to lock and friction The belt 17e can be continuously stopped by keeping the belt 17e protruding from the lower surface of the rear sled.

Then, when the wheel reaches the next landing, change it from the upper handle 6 to the lower handle 7 and use the wheel 10 to change the direction of the landing and enter the next staircase. Repeat and take the stairs down.

DESCRIPTION OF SYMBOLS 1 Box 1a Front part 1b Side part 1c Floor part 2 Lower frame 2a Front floor part 2b Front connection shaft 2c Lower connection shaft 3 Upper frame 3a Rear connection shaft 3b Support shaft 4 Upper connection frame 5 Lower connection frame 6 Upper handle
7 Lower handle 8 Seat 9 Sliding body 9a Front sled
9b Rear sled 9c Protector 10 Wheel 11 Rotating support frame 11a Protruding part 11b Cushion material 12 Support frame 12a Cushion material 13 Belt 13a Left belt 13b Right belt 14 Calf receivers 14a, 14b Surface fastener 15 Folding lock mechanism 15a Connecting shaft 15b Upper member 15c Lower member 15d Lever 15e Lock pin 15f Pin hole 15g Spring 16 Stand 16a Connecting member 16b Leg 16c Bearing 16d Non-slip 16e Stopping piece 16f Hook 16g Spring 16h Hook 16i Lever 16j Support shaft 16k Protrusion 17 Temporary stop mechanism 17a Roller frame 17b Roller 17c Swing arm 17d Rotating shaft 17e Friction band 17f Hook 17g Spring 17h Hook 17i Brake wire 17j Clasp 17k Brake lever y Nose
z landing

Claims (6)

A sliding body provided with a seat inside a rectangular box whose upper part is open, and is composed of a front sled made of a plate-like sliding material long in the longitudinal direction of the outer surface of the floor of the box and a rear sled made of a friction material In the rescue cart for refugee refugees, provided with a wheel below the front portion of the box, and provided with an upper handle and a lower handle behind the box,
A refugee rescue trolley characterized in that a double leg stand, in which legs are fixed to the left and right of a connecting member, are pivotally supported on the floor surface part in a frame that forms the box, and is pivotable in the front-rear direction. The frame includes a lower frame formed by joining a pipe material and a plate material, and an upper frame positioned on the upper side of the lower frame, and the outer side of the left and right side surfaces of the lower frame is provided in the middle portion of the lower frame. The rescue trolley according to claim 1, wherein a dual-leg stand having the legs fixed so as to be positioned in a pivot is pivotally supported in the front-rear direction. The lever is pivotally supported by a fulcrum shaft on the leg of the dual-leg stand, and a protrusion that engages with a rear lower end of the lever is provided on a rear upper surface of the lower frame. Rescue trolley for people with difficulty in evacuation. The refugee rescue trolley according to any one of claims 1 to 3, wherein a slip stopper made of a friction material is attached to a tip portion of the leg. A temporary stop device comprising a swing arm having a roller attached to the tip, and a belt-like friction band made of a material having friction and elasticity to be moved in and out by the roller. The rescue cart for refugee refugees according to any one of claims 1 to 4, wherein the rescue trolley is provided. The refuge difficulty according to any one of claims 1 to 5, wherein a cloth-like calf support that is detachable with a hook-and-loop fastener is stretched between a front portion of the seat and an upper portion of the front portion. Rescue cart.