KR100814684B1 - Welfare vehicle with a slope - Google Patents

Abstract

A welfare vehicle having a manual slope for the disabled is provided to achieve a structure of a gentle tilt angle so as to make them feel more safe by solving a problem with a sudden direction change, and a simple configuration so as not to cause small failures, as well as a low production cost. A manual slope is mounted inside a vehicle in such a manner that it is manually extended through an opened rear door(101) up to the ground surface in an inclined way or contracted into the inside of the vehicle. The manual slope comprises: a first step plate(111), being in contact with the ground surface when extended; a second step plate(112), one side end of which is hinge-connected to the vehicle, a pair of rails(133) of which are connected to the first step plate so that the latter is supported by the second step plate and moves longitudinally in a slid manner along the rails; a belt(153), released or locked according to a mode of a changing-over switch(151); an electric fixing unit(150S), arranged inside the vehicle, and having a hook which is fastened to an end of the belt so as to fasten a front side of a wheelchair within the vehicle; a lock projection, projected from a lateral side of the slope body; a lock device(140), locking the lock projection when the slope body is contracted; and a floor projection(104), arranged in the center of a floor space which receives the wheelchair, so as to reinforce the floor space.

Description

Welfare Vehicle with A Slope

The present invention relates to a vehicle for a disabled person, and in particular, a manual electric slope is mounted inside the rear door to expand the slope at the time of riding and getting off and configured to safely ride or get off the wheelchair.

When people with disabilities, who are not comfortable with mobility, travel by car, they use a wheelchair to move the vehicle and then move from the wheelchair to the vehicle to the destination. At the destination, the person with disabilities is transported to a wheelchair loaded in the vehicle, and then to the final destination.

But ordinary cars don't have enough space for wheelchairs. Therefore, it is convenient to use a vehicle for the disabled when traveling long distances in wheelchairs.

In the conventional vehicle for the disabled, the lifter comes out of the vehicle through an open riding door, and a disabled person moves into the vehicle by the operation of the lifter after riding the lifter out of the vehicle in a wheelchair.

However, there are the following problems in using the lifter in this way.

In the operation state of the lifter, the vehicle moves up vertically while riding and then rotates to enter the inside of the vehicle. In the operation of such a lifter is rapidly rising or falling in the vertical direction, there is a risk of falling because there is a risk of falling because the vertical movement and the rotational movement is mutually disadvantageous. In particular, the elderly are extremely anxious.

In addition, since the lifter operates hydraulically, a kit box equipped with a hydraulic system is mounted inside the vehicle. As described above, the kit box is mounted inside the vehicle, and thus, the interior space of the vehicle is narrowed and is stuffy.

In addition, since the lifter is mounted on the vehicle's original floor chassis, the height of the wheelchair becomes high, and thus, the vision of the disabled person who sits in the wheelchair is hidden by the vehicle side chassis, which makes it difficult to secure the field of view.

The present invention has been invented to solve the problems of the prior art as described above, the manual slope having a gentle inclination angle connects the rear and the ground of the vehicle and ride or get off along the slope, there is no sudden direction change An object of the present invention is to provide a vehicle for the disabled with a manual slope configured to feel more secure.

In addition, the vehicle for the handicapped with a passive slope according to the present invention is mounted on the rear of the handicapped person, it is also possible to secure the visibility of the front and side of the disabled by modifying the original bottom chassis of the vehicle low.

In addition, the vehicle for the handicapped with a manual slope according to the present invention is unfolding or folding the slope by the assistant, the configuration of the slope is simple, there is no generation of trouble, and the production cost is low.

A vehicle for a disabled person having a passive slope of the present invention for achieving the above object is characterized in that it comprises a manual slope mounted to the inside of the vehicle to be inclined to the ground or folded inside the vehicle through the open rear door. .

In addition, according to a preferred embodiment of the present invention, the manual slope, the first stage plate in contact with the ground when unfolded, and one side end is hingedly coupled to the vehicle, turning inside or outside the vehicle, and on both sides in the width direction The first stage plate is coupled to the formed rail and includes a second stage plate supporting the first stage plate to slide in the longitudinal direction along the rail.

According to a preferred embodiment of the present invention, one side of the second stage plate is hinged to the third stage plate to close the gap between the bottom of the vehicle and the second stage plate when the second stage plate is unfolded or folded.

In addition, according to a preferred embodiment of the present invention, the first stage plate is formed with a handle.

In addition, according to a preferred embodiment of the present invention, a non-slip pad is attached to the first stage plate and the second stage plate.

Further, according to a preferred embodiment of the present invention, long holes are formed in the first stage plate and the second stage plate.

In addition, according to a preferred embodiment of the present invention, the chain and the two-stage plate are connected by a chain and the chain is tensioned when the slope is unfolded.

In addition, according to a preferred embodiment of the present invention, the inside of the vehicle is equipped with a fixing device for fixing the wheelchair, by fixing the front of the wheelchair with a hook fixed to the end of the belt by releasing the belt from the fixing device.

Further, according to a preferred embodiment of the present invention, a locking protrusion protrudes from the side of the manual slope, and a lock for locking the locking protrusion inserted when the manual slope is folded is fixed inside the vehicle. An unlock button for unlocking is formed.

In addition, according to a preferred embodiment of the present invention, the bottom chassis of the rear end of the vehicle is formed with a slot, the removable wheelchair fixing device is mounted on the slot, the removable wheelchair fixing device in the state of the mounting of the fixed A belt is released to secure the back of the wheelchair with a hook fixed to the end of the belt.

In addition, according to a preferred embodiment of the present invention, a handle is formed on the bottom of the vehicle so that a disabled person in a wheelchair can safely grab it.

Further, according to a preferred embodiment of the present invention, the floor of the space in which the wheelchair is boarded is configured lower than the floor of the vehicle.

In addition, according to a preferred embodiment of the present invention, a spare tire is erected and fixed on the inner wall of the vehicle.

As described in detail above, when a disabled person in a wheelchair rides or disembarks a vehicle for a handicapped person having a manual slope of the present invention, there is no sudden change of direction by riding or getting off along a gentle slope, which is safer than a lifter, and also a person with disabilities There is an advantage that you can feel more secure in the city. In addition, the lifter is operated by a mechanical device, but the vehicle for the handicapped with a manual slope of the present invention to get on and off along the slope, thereby preventing the risk of falling due to mechanical malfunction.

In addition, the vehicle for the handicapped with a passive slope of the present invention has the advantage of being able to prevent the safety accident even if the assistant makes a mistake because the wheelchair is fixed to the riding and getting off through the slope.

In addition, a vehicle for a handicapped person having a passive slope of the present invention can be secured to a sufficient view through the front and side windows of the vehicle by modifying the bottom chassis of the vehicle lower than the original vehicle chassis.

In addition, the vehicle for the handicapped with a passive slope of the present invention has the advantage that there is no failure, and the manufacturing cost is low because the slope is unfolded and folded manually by the assistant.

Although the technical idea of the vehicle for the handicapped person with the manual slope of the present invention has been described above with the accompanying drawings, this is illustrative of the best embodiment of the present invention and is not intended to limit the present invention.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of a vehicle for a disabled person with a manual slope according to the present invention will be described in detail.

1 is a rear view showing a vehicle for a disabled person with a manual slope according to an embodiment of the present invention, Figure 2 is a rear view showing when the rear door of the vehicle shown in FIG. 3A and 3B are rear and perspective views illustrating a state in which the manual slope shown in FIG. 2 is unfolded. 4A is a side view illustrating a state in which the first stage plate shown in FIG. 3A slips into the second stage plate, and FIG. 4B is a cross-sectional view illustrating a coupling relationship between the first stage plate and the second stage plate illustrated in FIG. 4A, FIG. 5 is a side view illustrating a state in which the two-stage plate illustrated in FIG. 4A pivots and enters a vehicle interior. In addition, Figure 6 is a view showing a wheelchair fixed to the inside of the vehicle shown in Figure 3a, Figure 7 is a schematic diagram showing a process of towing the wheelchair using the wheelchair lock shown in FIG.

1 and 2, a vehicle 100 for a handicapped person having a manual slope has a manual slope (hereinafter referred to as 'slope') 110 corresponding to the rear door 101 at the rear end of the vehicle. Positioned in a folded state, when the riding and getting off, the slope 110 folded in the open state of the rear door 101 is opened to be inclined across the vehicle rear and ground.

In the interior space of the vehicle in which the wheelchair 1 is located, the wheelchair holder 150S is fixed to the front side so that the wheelchair 1 accidentally slips when the passenger gets on or off through the slope 110 and the slope 110. To prevent them from leaving. In addition, the wheelchair holder 150S is secured so that the wheelchair (1) is not shaken inside the vehicle.

Looking at the operating relationship of the vehicle for the disabled configured as described above, the assistant opens the rear door 101 and unfolds the slope 110 when a disabled person in a wheelchair rides. 6, the hook 155 of the wheelchair holder 150S is pulled to the wheelchair frame 3, and the assistant pushes the wheelchair 1 along the slope 110 to ride. In addition, the slope 110 is folded into the open rear door 101 while the boarding is completed, and the rear door 101 is closed while the folded slope 110 is locked.

Hereinafter, a vehicle for a disabled person having a manual slope configured as described above will be described in detail.

As shown in FIGS. 3A and 3B, the slope 110 has a first stage 111 that is in contact with the ground when unfolded, and a length longer than that of the first stage 111, and is a bottom chassis of the vehicle 100. (103) hinge 131 is coupled to the bottom of the two-stage plate 112 to pivot in the vertical direction around the combined portion, and the two-stage plate 112 is hinged to the two-stage plate 112 is expanded or folded And a third stage 113 for closing a gap between the bottom chassis 103 of the vehicle 100 and the second stage 112.

In addition, as shown in FIGS. 4A and 4B, rails 133 are formed on both sides of the second stage plate 112 in the longitudinal direction of the second stage plate 112 and coupled to the rail 133. 111 slides along the rail 133. That is, the first stage plate 111 slides out along the length of the second stage plate 112 and is unfolded, and the first stage plate 111 is slid into the second stage plate 112 and moved to be folded in a superimposed state. All.

And both ends of the first-stage plate 111 coupled to the rail 133 is bent vertically upward, the wheelchair (1) to ride or get off along the first-stage plate 111 in the unfolded state, the first-stage plate 111 ) To prevent it from falling out. The two-stage plate 112 is a rail 133 itself performs a separation prevention function of the wheelchair (1).

On the other hand, as shown in Figure 5, when the second stage plate 112 is turned upright, the first stage plate 111 slides into the second stage plate 112 along the rail 133 to the second stage plate Although overlapped with the 112, the third stage 113 is located perpendicular to the second stage 112, a gap formed between the bottom chassis 103 and the second stage 112 of the vehicle 100. To close it. When the second stage plate 112 pivots downward, the first stage plate 111 positioned inside the second stage plate 112 slides out of the length of the second stage plate 112 and comes into contact with the ground.

In the slope 110 configured as described above, the handle 121 is formed in the center of the upper surface of the first-stage plate 111. The assistant moves the first-stage plate 111 to the inside of the second-stage plate 112 while holding the handle 121 so that the first-stage plate 111 and the second-stage plate 112 overlap each other. It pivots 112 upward and pushes it inside the vehicle 100.

On the contrary, when unfolding the slope 110 folded into the vehicle 100, the handle 121 of the first stage 111 is gripped while the second stage 112 is turned downward, and the handle 121 is pulled out. Unfold the first stage plate 111 to the outside of the second stage plate 112.

On the other hand, when the slope 110 is folded, the assistant finally pushes the slope 110 toward the vehicle, so that the locking projection 135 protruding on both outer sides of the rail 133 of the second-stage plate 112 is carried out by the vehicle. The lock 140 fixed to the bottom chassis 103 of the 100 is inserted and locked.

Meanwhile, the wheelchair 1 boarded through the slope 110 is located on the bottom chassis 103 of the vehicle 100. Here, the bottom chassis 103 of the vehicle 100 is modified to be lower than the bottom chassis of the original vehicle so that the disabled person who is in the wheelchair 1 can observe the outside through the window of the vehicle 100. As the bottom of the vehicle is lowered in this manner, the spare tire 109 is fixed to the inner wall of the vehicle, as shown in FIG. 2. In addition, the middle of the modified bottom chassis 103 forms a protrusion 104 on the top surface to reinforce the bottom chassis 103.

In addition, the front of the bottom chassis 103, as shown in Figures 6 and 7, a pair of wheelchair fasteners 150S is mounted.

Wheelchair stabilizer 150S are already commercialized devices, and the hook 155 is fixed to the end of the belt 153, and the assistant pulls the hook 155 with the belt 153 wound on the wheelchair stabilizer 150S. When pulled, the wound belt 153 is released, and on the contrary, when the hook 155 is released, the belt 153 is wound. When the belt 153 is pulled suddenly, the belt 153 does not loosen and has a function of stopping.

The wheelchair holder 150S fixed at the front of the bottom chassis 103 is electric, and the lock switch 140 located at the rear door 101 side is switched to the 'safe mode' or 'ride mode'. When controlling the wheelchair fixing device 150S, when the changeover switch 151 is switched to the 'safe mode', the belt 153 of the wheelchair fixing device 150S is not released, and the belt 153 is switched to the 'ride mode'. Will be released slowly.

On the other hand, the bottom chassis 103 is formed with a protrusion 106 so that the hook 155 of the wheelchair fastener 150S spans. The reason why the protrusion 106 is formed is that the assistant must enter the front of the inside of the vehicle 100 to which the wheelchair holder 150S is fixed in order to open the rear door 101 and pull the hook 155 of the wheelchair holder 150S. There is discomfort. In order to solve this inconvenience, the protrusion 106 is formed at the rear of the bottom chassis 103, and the hook 155 of the wheelchair holder 150S is hooked to the protrusion 106, thereby assisting the assistant to open the rear door 101. Opening and as shown in FIG. 2, the hook 155 caught in the protrusion 106 can be pulled and hooked to the wheelchair frame 3. At this time, the changeover switch 151 is switched to the "ride mode".

On the other hand, the rear of the vehicle is equipped with a removable wheelchair fixing device (150F). The vehicle floor chassis 103 has two slots 108 formed therein for mounting the removable wheelchair holder 150F, and the removable wheelchair holder 150F is mounted or mounted in the slot 108, respectively. The removable wheelchair fixing device 150F can be detached. The removable wheelchair holder 150F is a manual wheelchair holder in which a changeover switch is formed in the wheelchair holder in the form of a lever 157, and has the same function as the fixed wheelchair holder 150S.

In addition, the locking protrusion 135 protruding from both sides of the second stage plate 112 has the locking protrusion 135 when the assistant pushes the slope 110 finally folded toward the locker 140 while the slope 110 is folded. Is inserted into the locker 140 and locked, and when the lock release button 141 installed in the locker 140 is pressed for unlocking, the slope 110 can be unfolded. Next to the lock release button 141, the switch 151 is located side by side.

In addition, the inner surface of the rear door 101 is equipped with a lamp 102 is configured to safely ride and get off at night. When the rear door 101 is closed while the locking protrusion 135 is not locked to the locker 140, a warning sound is generated.

In the following it will be described in more detail with respect to the operation of the vehicle for the handicapped with such a manual slope.

When the person with a disability rides, the assistant gets off, opens the rear door 101, and releases the lock so that the slope 110 can be opened by pressing the release button 141 of the locker 140. Then, the second stage plate 112 is pulled out of the vehicle. When the second stage plate 112 is rotated to some extent and the handle 121 of the first stage plate 111 is exposed, the assistant grips the handle 121 and pulls the first stage plate 111 to the second stage plate 112. Pull it out of. At this time, the first stage plate 111 slides along the rail 133 of the second stage plate 112.

As described above, in the state where the first stage plate 111 completely exits the second stage plate 112, the second stage plate 112 is pivoted so that the first stage plate 111 is in contact with the ground. When the first stage 111 reaches the ground, it no longer turns, and in this state, the assistant pulls the hook 155 over the protrusion 106 and hangs in front of the frame 3 of the wheelchair 1.

Then, the changeover switch 151 is switched to the 'safe mode'. Then, the belt 153 is no longer unwinded from the wheelchair stabilizer 150S, so that the wheelchair 1 is pushed even if the assistant misses the wheelchair 1 while pushing up the wheelchair 1 along the unfolded slope 110. It is not slipped along the slope 110.

Push the wheelchair 1 in the state that the changeover switch 151 is switched to the 'safe mode', and is equipped with a removable wheelchair holder 150F in the two slots 108 formed in the bottom chassis 103 of the vehicle. Then, the hook 155 is pulled from the removable wheelchair holder 150F and mounted on the rear end of the frame 3 of the wheelchair 1. Then, the lever 157 is operated to switch to the 'safe mode'.

In this state, the assistant grips the handle 121 of the first stage plate 111, pushes the first stage plate 111 into the second stage plate 112, and then pivots the second stage plate 112 upward. . Then, the second protrusion 112 is pushed into the vehicle 100 so that the locking protrusions 135 formed on both sides of the second stage plate 112 are inserted into the lock 140 and locked.

When the locking protrusion 135 is locked to the locker 140, the assistant starts by closing the rear door 101.

On the contrary, in order to get off the wheelchair 1, the rear door 101 is opened, and the lock button 140 is pressed to release the lock. In this state, the assistant unfolds the slope 110, removes the removable wheelchair holder 150F from the slot 108 of the bottom chassis 103, and then switches the changeover switch 151 into the 'ride mode'. And gradually pushes the boarding wheelchair (1) to move along the slope (110) to the ground.

Meanwhile, as illustrated in FIG. 3A, the first step plate 111 and the second step plate 112 are provided with anti-slip pads 123 to prevent the wheelchair 1 from slipping down upon getting on and off. In addition, the first stage plate 111 and the second stage plate 112 are formed with generally long holes 125 to improve the rigidity of the plates 111 and 112. And the chain 127 connects the side of the bottom chassis 103 and the two-stage plate 112, the chain 127 is tensioned when the slope 110 is extended.

On the other hand, although not shown in the figure, the bottom chassis 103 is formed with a handle that can be safely grabbed by a disabled person in a wheelchair (1).

1 is a rear view showing a vehicle for a disabled person with a manual slope according to an embodiment of the present invention,

FIG. 2 is a rear view of the vehicle when the rear door of the vehicle illustrated in FIG. 1 is opened;

3A and 3B are rear and perspective views illustrating a state in which the manual slope shown in FIG. 2 is unfolded.

4A is a side view illustrating a state in which the first stage plate illustrated in FIG. 3A slips and enters the second stage plate,

4B is a cross-sectional view illustrating a coupling relationship between the first stage plate and the second stage plate illustrated in FIG. 4A;

FIG. 5 is a side view illustrating a state in which the two-stage plate illustrated in FIG. 4A pivots and enters a vehicle interior.

FIG. 6 is a view illustrating a wheelchair stabilizer fixed inside the vehicle illustrated in FIG. 3A.

FIG. 7 is a schematic diagram illustrating a process of towing a wheelchair using the wheelchair lock illustrated in FIG. 6.

Explanation of symbols on the main parts of the drawings

1: wheelchair 3: frame

100: vehicle 101: rear door

102: lighting 103: floor chassis

104: protrusion 106: protrusion

108: slot

110: slope 111: one-stage plate

112: two-stage plate 113: three-stage plate

121: 125 handles

127: chain 131: hinge

133: rail 135: locking projection

140: locker 141: lock release button

150S: Wheelchair Locker 150F: Wheelchair Locker

151: switch 153: belt

155: hook 157: lever

Claims (13)

In a vehicle for a disabled person having a manual slope with a manual slope 110 mounted inside the vehicle and inclined to the ground through the open rear door 101 or folded into the vehicle, The manual slope 110 is a first-stage plate 111 in contact with the ground when it is unfolded; and one side end is hinged to the vehicle to pivot inward or outward of the vehicle, the rail formed on both sides in the width direction And a second stage plate 112 coupled to support the first stage plate so that the first stage plate slides along the rail 133 in the longitudinal direction. In accordance with the mode switch of the changeover switch 151, the belt 153 is released or locked, and the electric motor mounted inside the vehicle to fix the front of the wheelchair located inside the vehicle by the hook 155 fixed to the end of the belt 153 It has a fixture (150S), A protrusion 106 is formed at the rear of the vehicle to hang the hook 155 of the electric stator 150S, A locking protrusion 135 protrudes from the side of the manual slope, and a lock 140 for locking the locking protrusion inserted when the manual slope is folded is fixed inside the vehicle. The unlocking button 141 for releasing the lock 140 and the switch 151 of the electric stopper 150S are located side by side at the rear of the vehicle, A vehicle for a disabled person having a manual slope characterized in that the floor of the space in which the wheelchair is boarded is configured to be lower than the floor of the vehicle, and the protrusion 104 is formed in the center of the floor of the space in which the wheelchair is boarded. . delete delete delete delete delete delete delete delete delete delete delete delete

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