KR20140062752A - Welfare cars for wheelchair boarding - Google Patents

Abstract

The present invention relates to a welfare car for facilitating a wheelchair boarding operation which comprises: a movable bumper which has a cutout unit formed by cutting a part with a fixed width from the center of a rear bumper and which is rotated up and down to open and close the cutout unit; a bottom panel placing the end of a slope on the lower part of the bottom of the cutout part by making the rear of a floor panel of the car sink downwards, and multiple wheelchair fixing units on the slope; a first plate horizontally installed on the upper surface inside the movable bumper; a second plate having both sides of the upper end arranged collinearly with and connected through a hinge unit to both sides of the lower end of the first plate; a third plate having both bottom sides of the upper end arranged collinearly with and connected through a first hinge unit to both bottom sides of the lower end of the first plate; a second hinge unit having both upper surfaces of the upper end of the first plate connected to both upper surfaces of the lower end of a connection plate which are collinearly arranged with the upper surfaces of the upper end of the first plate; and a boarding unit bent downwardly from the upper end of the connection plate, coming in surface contact with the bottom panel. The welfare car for facilitating a wheelchair boarding operation is provided to use safety and convenience devices for a user to safely and conveniently move to a preferred destination.

Description

Welfare cars for wheelchair boarding {Welfare cars for wheelchair boarding}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a welfare vehicle configured to allow a user of a wheelchair to ride inside a vehicle together with a wheelchair. More particularly, the present invention relates to a welfare vehicle that allows a user of a wheelchair to ride safely and easily with a wheelchair, The present invention relates to a welfare automobile in which a wheelchair can be easily and safely moved to a desired destination through a device and a convenience device.

In general, a user who uses a wheelchair because of uncomfortable movement will use the car when traveling for a long distance. At this time, the user of the wheelchair moves to a state where the wheelchair is aboard the car together.

However, in the case of a general passenger car, it is difficult for a wheelchair user to ride in a wheelchair while sitting in a wheelchair, so a wheelchair user uses a box-car type car to ride in a wheelchair .

Here, the box car is called a box car because the car looks like a box with a square shape. It has a high height compared to a passenger car, and the space for the passenger and the trunk are not separated.

Therefore, conventionally, a lift is mounted on the rear of such a boxcar type car so that a wheelchair user is developed to be able to ride in a car while sitting on a wheelchair. Such prior art is disclosed in Korean Registered Utility Model No. 20-0309545 "Has already been presented.

However, there are the following problems in the manner in which a wheelchair user rides on a vehicle with a wheelchair through such a lift.

That is, the rear door of the automobile is opened, and the wheelchair user rides on the lift together with the wheelchair user in the state that the lift which is located inside is moved to the outside of the car. Then, as the lift moves with the wheelchair into the inside of the car, It is possible to ride inside a car with a wheelchair.

However, when the lift is operated from the inside to the outside of the vehicle, the lift is lowered vertically down to the ground. When the wheelchair user rides with the wheelchair in the lift, There is a problem that it is difficult to use comfortably because it feels anxiety of a fall.

Further, since the operation of the lift is performed by the hydraulic pressure, a separate hydraulic system must be provided inside the vehicle, so that it is not easy to manufacture, and the manufacturing cost is high, and the internal space of the vehicle is narrowed by the hydraulic system.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a floor panel having a plurality of wheelchair fixing means on its upper surface, And the rider is able to ride on the wheelchair together with the wheelchair safely and easily through the riding means by installing the riding means extending from the ground to the riding bumper. The present invention relates to a welfare vehicle in which a wheelchair can be safely protected by a wheelchair fixing means after boarding.

According to a preferred embodiment of the present invention,

The lower end of the rear bumper is connected to the lower end of the rear bumper by a rotating means. The lower end of the rear bumper is rotated up and down about the rotating means to open and close a cut portion of the rear bumper, Wow; A floor panel having a sloped bottom end sloping downwardly from the rear of the floor panel of the automobile and having a plurality of wheelchair holding means formed on the sloped bottom surface thereof; Wherein a first plate is horizontally disposed on the upper surface of the movable bumper, both sides of the lower end of the first plate are hinged by hinge members on both sides of the upper end of the second plate arranged in a line, The lower both side bottom surfaces are connected to the upper both side bottom surfaces of the third plate arranged in the same line with the first hinge member, upper surfaces on both upper ends of the first plate are connected to upper surfaces on both lower ends of the connecting plate arranged in a line, And the upper end of the connecting plate is curved downward to be in contact with the bottom panel.

Preferably,

A pair of hinge brackets each having a rotation part on both sides of the bottom end of the bottom panel of the floor panel are installed by the rotation unit, one end of the connection bracket is connected to the rotation part, and the other end of the connection bracket is connected to the upper end of the inner frame of the movable bumper, So that the movable bumper can be rotated up and down around the rotating part.

Preferably,

And a plurality of buffer members are formed at a portion of the outer surface of the movable bumper which is in contact with the ground.

More preferably,

Wherein the buffer member is screwed to the outer surface of the movable bumper so that the height from the outer surface can be adjusted by forward rotation or reverse rotation.

Preferably,

On both side surfaces of the incision portion, strikers are provided so as to face each other, and both sides of the lower portion of the movable bumper are constituted by a lock device selectively engaged with the striker.

Preferably,

The wheelchair fixing means provided on the floor panel may be provided on both the front and rear sides of the floor panel so that the front and rear sides of the wheelchair can be pulled and fixed by the wheelchair fixing means.

More preferably,

The wheelchair fixing means includes a housing having a plurality of wound belts to be pulled out or rewound while having an elastic force, and a ring provided at an end of the belt.

Preferably,

And a non-slip pad provided on both sides of the top surface of the floor panel so as to increase the contact friction with the wheel wheel placed on the floor panel.

Preferably,

A wheelchair lock device is installed at the front center of the floor panel and a striker is installed at a lower portion of the wheelchair to be fixed to the wheelchair lock device.

Preferably,

The surface of the first plate, the second plate, and the third plate of the boarding means is provided with a non-slip pad which can increase the frictional force of contact between the wheelchair wheel and the wheel.

Preferably,

And a handle is provided on both sides of the third plate and the first plate of the boarding means.

Preferably,

And a wing portion protruding vertically upward from both sides of the upper surface of the second plate and the third plate of the boarding means.

Preferably,

A protruding portion which is in contact with each other is formed on a facing end face of the second plate and the third plate which are coupled to each other by the first hinge member so that the connecting portion of the third plate of the second plate folded by the first hinge member So that it can be folded upward in the upward direction.

Preferably,

In order to secure the space of the floor panel, the front side of the bottom surface of the rear seat is hinged to a hinge portion provided on the floor panel, and strikers are provided on both rear sides of the bottom surface of the rear seat, So as to be selectively restrained by the rear seat lock device provided.

More preferably,

A table formed of a horizontal flat plate, legs connected to both sides of the bottom surface of the flat plate in a vertical direction, and a foot plate horizontally connected to an end of the leg, and a striker is formed on the bottom surface of the foot plate, And restricting the striker to use the table.

Preferably,

A fixing device configured to be pulled out or rewound inside is provided on one side of a rear portion of a ceiling of a vehicle, and a tongue plate is installed at the end of the safety belt of the fixing device to fix the fixing And the tongue plate can be selectively engaged with the buckle for the rear seat located diagonally from the apparatus.

More preferably,

The safety belt of the securing device is associated with a safety device for forcibly stopping the withdrawal of the seat belt when it is suddenly withdrawn from the securing device.

Preferably,

And an upper support frame and a lower support frame which connect both ends of the upper and lower sides of the inner surface of the rear door with each other.

More preferably,

The upper frame is provided with a head cushion member for protecting the backside of the head of a wheelchair user who is seated on the wheelchair, and the lower frame is provided with a cushion member for protecting the back of the wheelchair user.

The present invention relates to a welfare automobile which is easy to ride on a wheelchair and includes a downwardly sloping floor panel extending from a floor panel of a vehicle so that a wheelchair can be loaded into the vehicle through the rear of the vehicle, The floor panel is provided with a plurality of wheelchair fixing means capable of fixing the wheelchair, so that the wheelchair user can move up and down along with the wheelchair together with the wheelchair. So that the wheelchair can be securely fixed without flowing through a plurality of wheelchair fastening means and the user of the wheelchair can move safely and comfortably to a desired destination.

FIG. 1 is a perspective view illustrating a welfare automobile in which a wheelchair can be easily boarded according to an embodiment of the present invention.
FIG. 2 is a perspective view illustrating a state of a welfare automobile in which a wheelchair can be easily boarded according to an embodiment of the present invention
FIGS. 3A, 3B and 3C 3d are cross-sectional side views illustrating, in steps, the process of operating the boarding means of a welfare vehicle in which a wheelchair can be easily boarded according to an embodiment of the present invention.
4 is a perspective view illustrating a rear view of a welfare vehicle in which a wheelchair can be easily mounted according to an embodiment of the present invention.
5 is a cross-sectional view of a waist portion illustrating a wheelchair-mounted state of a welfare vehicle in which a wheelchair can be easily mounted according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

It will be understood by those of ordinary skill in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

In addition, the sizes and shapes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation, and the terms defined specifically in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user, operator And the definitions of these terms should be based on the contents throughout this specification.

The present invention relates to a welfare automobile which can safely and easily ride a wheelchair. The present invention relates to a welfare automobile which is cut from a central portion of a rear bumper 200 and rotatably opens and closes the cut- The floor panel 400 can be divided into a floor panel 300 in which a rear portion of the floor panel 400 is inclined downwardly and a boarding means 500 extending obliquely from the movable bumper 100 to the ground. Will be described in detail with reference to FIG. 1 and FIG. 2 as follows.

The movable bumper (100)

The lower end of the rear bumper 200 and the lower end of the movable bumper 100 are rotatably connected to each other so that a part of the central portion of the rear bumper 200 is cut out in the vertical direction and separated from the rear bumper 200 .

At this time, the incision area has a constant width on both sides of the center line of the rear bumper 200, preferably a width that the wheelchair 600 can enter with sufficient margin, A cut-out portion 210 of the form "└┘ is formed.

The rotating means 220 for rotating the movable bumper 100 from the rear bumper 200 may include a rotating unit 220 provided on both sides of the bottom panel 300 on the lower side of the rear end toward the rear bumper 200 One end of the connection bracket 223 is hinged to the rotation part 222 of the hinge bracket 221 and the other end of the connection bracket 223 is fixed to the front of the movable bumper 100 Preferably, the other end of the connection bracket 223 is connected to the inner frame 120 located inside the movable bumper 100.

Accordingly, when the movable bumper 100 is rotated downward about the rotation part 222 of the hinge bracket 221, the movable bumper 100 is detached from the rear bumper 200, and the outer surface of the movable bumper 100 touches the ground The incision part 210 of the rear bumper 200 is closed again by the movable bumper 100 when the movable bumper 100 is rotated upward again around the rotation part 222. At this time, .

Since the movable bumper 100 may not be easily rotated up and down according to the overall weight of the movable bumper 100 when the movable bumper 100 is opened and closed in the cutout 210, The movable bumper 100 is fixed to the connection bracket 223 by fixing one end of the coil spring to the hinge bracket 221 and the other end to the connection bracket 223, When the movable bumper 100 is opened from the movable bumper 100, the movable bumper 100 is rotated downward and the coil spring is twisted and compressed. At this time, the load of the movable bumper 100 is greater than the restoring force of the coil spring Therefore, the movable bumper 100 can not be rotated upward by itself.

Therefore, if the user barely holds the movable bumper 100, the movable bumper 100 is rotated upward by the restoring force of the coil spring which has been compressed, and the cut-off portion 210 is closed.

The movable bumper 100 is required to maintain the closed state when the incision part 210 is closed so that the strikers 211 which face inward are provided on the upper side of both sides of the incision part 210, And the locking device 110 is provided on both sides of the lower portion of the movable bumper 100 so that when the movable bumper 100 is rotated to close the incision 210, The movable bumper 100 closing the cutout 210 can be prevented from being unnecessarily opened from the cutout 210 while the striker 211 of the cutout 210 is coupled to the cutout 210. [

Hereinafter, the above-described locking device 110, the wheelchair locking device 330 and the rear seat locking device 420 will be described in detail with reference to the accompanying drawings. However, And a hook for rotating the hook with an elastic force inside thereof and a hook for controlling the hook. When the striker is fitted with the locking device, the hook is rotated to fix the striker fitted in the locking device, The hook is reversely rotated to separate the striker from the locking device.

When the movable bumper 100 is opened from the cut-out portion 210, the outer surface of the movable bumper 100 comes into contact with the ground. In this process, the outer surface of the movable bumper 100 is damaged, A plurality of buffer members 130 are provided on the outer surface of the movable bumper 100 so that when the movable bumper 100 is opened from the cutout 210 and rotated downward, The buffer member 130 provided on the surface first touches the ground to safely protect the outer surface of the movable bumper 100 and to prevent noise from being generated.

The cushioning member 130 formed on the outer surface of the movable bumper 100 is configured to be screwed with the movable bumper 100 so that when the movable bumper 100 contacts the ground surface together with the cushioning member 130, The height of the movable bumper 100 from the ground can be adjusted in accordance with the forward rotation or the reverse rotation of the bumper 130, The inclination degree of the boarding means 500 can be adjusted according to the state of the ground to facilitate the movement of the wheelchair 600 entering the rear of the vehicle through the boarding means 500 To be able to do so.

The floor panel (300)

The floor panel 300 is a space in which the wheelchair 600 entering from the rear of the automobile through the boarding means 500 can be seated and which can have a width corresponding to the widths of the front and rear and right and left of the wheelchair 600 A part of the rear part of the floor panel 400 of the automobile is recessed and inclined downward toward the rear door 900. [

At this time, the floor panel 300 may be integrally formed with the floor panel 400, but may be constructed by directly connecting the inclined floor panel 300 after removing the rear portion of the floor panel 400.

The lower end of the floor panel 300 facing the rear door 900 is configured to extend toward the inner bottom surface of the incision 210 so that the wheelchair 600 moving through the incision 210 through the boarding means 500 Can smoothly enter the floor panel 300 and can be seated on the floor panel 300.

The stepped portion 410 is formed on both sides of the floor panel 300 by the existing floor panel 400 so that the stepped portion 410 prevents unnecessary lateral movement of the wheelchair located on the floor panel 300 It is possible to play a role.

The upper surface of the floor panel 300 is provided with a wheelchair fixing means 310 for preventing the wheelchair 600 placed on the floor panel 300 from flowing back and forth unnecessarily. And the wheelchair 600 placed on both sides of the upper and lower sides of the floor panel 300 and fixed on the floor panel 300 can be fixed on each side.

Preferably, the interval between the wheelchair fixing means 310 on both sides of the lower portion is narrower than the interval between the wheelchair fixing means 310 on both sides of the upper portion. Although it may be stable to fix the wheelchair 600 diagonally in all directions, The wheelchair fixing means 310 located on both sides of the upper portion of the panel 300 may be installed to have a width wider than the width of the wheelchair 600 due to no interference with the wheelchair 600, The wheelchair fixing means 310 can not have a width larger than the width of the wheelchair 600 due to the stepped portion.

The wheelchair fixing means 310 provided on both sides of the lower portion of the floor panel 300 may have a width smaller than the width of the wheelchair 600 in order to prevent the wheelchair 600 from moving on the movement path of the wheelchair 600, As shown in FIG.

The wheelchair fixing means 310 described above may be constructed by various means that can be connected to the frame or wheels of the wheelchair 600, but it is preferable that the housing 311 and the inside of such a housing 311 are wound several times A belt 312 that is pulled out or rewound from the housing 311 with an elastic force and a ring 313 provided at an end of the belt 312 and fixed to a frame or wheel of the wheelchair 600, It is more preferable that the wheelchair fixing means 310 includes a preventive means for preventing movement of the belt 312 if necessary.

The upper surface of the floor panel 300 is provided with anti-slip pads 320 on both sides of the floor panel 300 in order to increase the frictional force with wheels of the wheelchair 600 and to prevent unnecessary slippage of the wheels 600 placed on the floor panel 300. [ As shown in FIG.

The wheelchair lock device 330 is installed at the center of the upper part of the floor panel 300 as means for restricting the movement of the wheelchair 600 placed on the floor panel 300 to secure the safety of the user of the wheelchair, An extension member 610 extending downward from the front is formed on the floor panel 600 and a striker 611 is provided on the front surface of the extension member 610 so that the wheelchair 600 is placed on the floor panel 300 The striker 611 provided on the extension member 610 of the wheelchair 600 is automatically fixed to the wheelchair lock device 330 so that the wheelchair fixing means installed on all sides of the floor panel 300 The wheelchair 600 can be securely fixed to the floor panel 300 by the wheelchair locking device 330 together with the wheelchair lock device 310.

The boarding means (500)

The movable bumper 100 includes a movable bumper 100 and a movable bumper 100. The movable bumper 100 includes a movable bumper 100 and a movable bumper 100. The movable bumper 100 includes a movable bumper 100, A second plate 520 disposed in the same line on the lower end of the first plate 510 and a third plate 520 disposed in the same line on the lower end of the second plate 520, And a connecting plate 540 connecting the upper end of the first plate 510 to the bottom panel 300.

At this time, a hinge member 511 protruding vertically upward is formed on both sides of the lower end of the first plate 510. Hinge members 511 are hinged to both sides of the upper end of the second plate 520 so as to be rotatable, The lower end of the second plate 520 and the upper end of the third plate 530 are rotatably connected to each other by a first hinge member 521 that connects the bottom surfaces of the lower and upper plates together.

The upper end of the first plate 510 and the lower end of the connecting plate 540 are rotatably connected to each other by a second hinge member 531 connecting the upper surfaces of the connecting plates 540, The upper part of the bottom panel 300 is configured to be slidable from the bottom panel 300 by being in contact with the upper surface of the floor panel 300 in a state where the lower part is bent.

The striker 211 is released from the locking device 110 while the movable bumper 100 closes the incision 210 and the movable bumper 100 is lowered about the rotation part 222 of the hinge bracket 221 The upper end of the first plate 510 is rotated with the help of the second hinge member 531 from the lower end of the connecting plate 540 and the first plate 510 and the movable bumper 100 are rotated together, The upper end of the connecting plate 540 is slid toward the rear door 900 from the upper surface of the floor panel 300.

When the cushioning member 130 provided on the outer surface of the movable bumper 100 touches the ground surface, the first plate 510 is disposed in a downward inclined state, and then the second plate 510 connected to the first plate 510 The second plate 520 is rotated downward about the hinge member 511 and the third plate 530 connected to the second plate 520 is rotated downward in accordance with the rotation of the first hinge member 521, The first plate 510, the second plate 520, and the third plate 530 are united in a line. At this time, the rotation range of the movable bumper 100 is changed from the vertical direction in which the cut- The second plate 520 and the third plate 530, which are sequentially connected to the first plate 510 as the first plate 510 is rotated in a range of an obtuse angle of 90 ° or more and have a constant inclination, The lower end of the third plate 530 is brought into contact with the ground surface Will.

The inclination of the boarding means 500 can be adjusted by adjusting the height of the buffer member 130 provided on the outer surface of the movable bumper 100 while rotating the buffer member 130 forward or backward according to the state of the ground, will be.

3A and 3B and 3C and 3D, the second plate 520 and the third plate 520 are supported by the first hinge member 521, as illustrated in FIGS. 3A, 3B, 3C and 3D, The second plate 520 and the third plate 530 are folded in such a manner that the outer surfaces of the second plate 520 and the third plate 530 are in contact with each other and the second plate 520 is folded with the help of the hinge member 511, The second plate 520 and the third plate 530 are rotated toward the first plate 510 so that the inner surface of the second plate 520 is folded so as to be in contact with the inner surface of the first plate 510, The third plate 530, the second plate 520 and the first plate 510 together with the movable bumper 100 are rotated upward to close the incision part 210 with respect to the first bumper 222.

At this time, in order to provide convenience when folding the boarding means 500 as described above, a handle 533 is formed on both sides of the third plate 530 so that the boarding means 500 ) Can be more easily spread and folded.

The slip prevention pad 550 is disposed on the upper surface of the first plate 510, the second plate 520 and the third plate 530 in the transverse direction, 600 are prevented from slipping in the process of being moved along the boarding means. On both sides of the upper surface of the second plate 520 and the third plate 530, 522) 532 to prevent the wheel of the wheelchair 600, which is moved through the boarding means 500, from being displaced out of the boarding means 500.

When the wheelchair 600 is lifted up or down on the upper surface of the boarding means 500 and the connecting portion of the boarding means 500 is pressed by the weight of the wheelchair 600 and the wheelchair user, And the connecting portion between the first plate 510 and the second plate 520 and the connecting portion between the second plate 520 and the third plate 530 may be deformed. The second plate 520 and the third plate 530 are integrally formed with the second plate 520 and the third plate 530, respectively, When the gravity acts vertically downward on the connection portion of the first plate 530 and the second plate 520, the protrusions 514 provided on the opposite sides of the rear surface of the second plate 520 and the front surface of the third plate 530 support each other, ) And the third plate 530 It can be prevented from being rotated in a manner of being above the depression.

The first plate 510 and the second plate 520 are connected to each other by a hinge member 511 so that the bottom surface of the upper portion of the second plate 520 is partially overlapped with the upper surface of the lower end of the first plate 510 The connecting portion between the first plate 510 and the second plate 520 can be prevented from being rotated in a depressed form.

In the meantime, when the vehicle is provided with the floor panel 300, the movable bumper 100, and the boarding means 500 so that the wheelchair 600 can be loaded into the vehicle through the rear of the vehicle, It is also possible to provide the floor panel 300, the movable bumper 100 and the boarding means 500 so that the wheelchair 600 is carried in the rear of the vehicle without the adjustment of the rear seat 700 In the case of a small-size box-car type vehicle, the rear-side internal space of the vehicle is not sufficiently secured. In such a case, the rear seat 700 should be removed and a space for the wheelchair 600 should be provided.

However, when the rear seat 700 is removed, the wheelchair 600 can be easily mounted. However, when the wheelchair 600 is not loaded, the number of riding gardens is reduced and the space utilization of the automobile is lowered. There is a problem.

The present invention can be applied to the case where the bottom surface of the rear seat 700 is fixed to the floor panel 400 and the hinge portion 720 is formed on the floor panel 400, A striker 730 is provided on both rear sides of the bottom surface of the rear seat 700 and on the upper surface of the step portion 410 located on both sides of the floor panel 300, When the stowers 730 of the rear seat 700 are fixed to the rear seat locking device 420 to be used as the rear seat 700 and the wheelchair 600 is to be carried while the device 420 is installed, The striker 730 of the rear seat 700 is separated from the rear seat locking device 420 while the backrest 710 of the backrest 700 is folded and then the backrest 710 and the rear seat 700) are rotated forward together to be erected in the vertical direction, By widely ensure the space 300 is configured to be able to effectively ride the wheelchair 600.

A rear seat locking device 420 may be installed on all four sides of the floor panel 400 corresponding to both the front and rear sides of the rear seat 700, The rear seat 700 is separated from the floor panel 400 according to the size of the wheelchair 600 by installing the strikers 730 selectively attached to the rear seat locking device 420, It is also preferable to configure it so that it can be ensured.

Accordingly, the rear space 700 can be adjusted in a variable manner while enhancing the utilization of the rear seat 700, thereby enhancing the space efficiency of the automobile and further improving the utilization of the automobile.

A means for effectively utilizing the rear seat locking device 420 located at the step 410 in a state where the rear seat 700 and the backrest 710 are rotated forward together to secure a space of the floor panel 300 A pair of legs vertically downwardly connected to both sides of the bottom surface of such a flat plate, and a pair of legs connected horizontally to the ends of such legs, And a striker that can be fixed to the rear seat locking device 420 is provided on the bottom surface of the table of such a table.

Therefore, when a wheelchair user who is aboard a wheelchair 600 in a vehicle needs a table to perform a simple task or a meal, the striker provided on the table supporting plate is coupled to the rear seat locking device 420, So that the convenience of the wheelchair user can be further improved.

In addition, when the user of the wheelchair is aboard the inner rear of the automobile with the wheelchair 600, the rear door 900 is positioned directly behind the wheelchair user, so that the impact of the impact on the automobile, such as collision or collision, The rear door 900 can be easily lifted.

Therefore, the fixing device 810 is installed in the ceiling of the automobile. The fixing device 810 is configured such that the seat belt 811 is pulled outward or rewound inside while having an elastic force in a state where the seat belt 811 is held several times, And a tongue plate 812 is provided at the end of the seat belt 811.

At this time, the position of the fixing device 810 installed on the ceiling 800 is mounted on the floor panel 300, and then the seat is mounted on the wheelchair 600 fixed by the wheelchair fixing means 310 and the rear seat locking device 420. [ The rear wheelchair user's head is located rearwardly of the vertical upper side of the wheelchair user's head,

The user of the wheelchair pulls the seat belt 811 of the fastening device 810 to couple the tongue plate 812 of the seat belt 811 to the existing back seat buckle 813 located diagonally to the fixing device The seat belt 811 restrains the chest of the wheelchair user in a diagonal direction so that the upper body of the wheelchair user is rapidly moved forward due to the impact of the vehicle and is prevented from being injured against an object in front.

Here, it is preferable to provide safety means for stopping the movement of the seat belt 811 immediately when the seat belt 811 is suddenly pulled in the fixing device 810.

Although the rear door 900 is provided with an upper support frame and a lower support frame, which are not shown in the drawing, and are laterally connected to the upper and lower sides of the rear door 900, The upper support frame and the lower support frame installed on the inner surface of the rear door 900 maximally reinforce the rigidity of the rear door 900 to minimize the deformation of the rear door 900 by the rear collision, So that the user of the wheelchair located inside the rear door 900 can be prevented from being greatly injured.

The above-mentioned upper and lower frames are positioned at the back of the head and back of the user of the wheelchair. A head cushion member and a back cushion member made of a material capable of alleviating an impact on the upper frame and the entire lower frame, When the head and the back of the wheelchair user are pushed backward by the impact of the automobile or the rear door 900 is pushed toward the wheelchair user by the impact of the automobile, the head cushion member of the upper frame and the back cushion member of the lower frame And so on.

The process of loading the wheelchair by the automobile according to the present invention will now be described.

That is, when a wheelchair user rides with the wheelchair 600 inside the automobile, a helper that assists the user of the wheelchair opens the rear door 900 to move the movable bumper 100 from the striker 211 of the cut- When the movable bumper 100 is rotated downward about the rotary part 222 with the locking device 110 being separated so that the cushioning member 130 provided on the outer surface of the movable bumper 100 touches the ground, (210) is opened.

The second plate 520 and the third plate 530 folded toward the first plate 510 of the movable bumper 100 are sequentially unfolded so that the boarding means 500 is arranged to be inclined toward the ground. The wheelchair user and the wheelchair user can safely be carried on the floor panel 300 by moving the wheelchair user together with the wheelchair 600 through the cutter 210 via the boarding means 500. [

The helper then connects the striker 611 provided at the front of the wheelchair 600 to the wheelchair locking device 330 located at the front center of the floor panel 300 and then rotates the belt 312 provided at the wheelchair fixing means 310 The wheelchair 600 can be firmly fixed to the floor panel 300 by fixing the ring 313 provided at the end of the wheelchair 600 to the frame or the wheel of the wheelchair 600, respectively.

The seat belt 811 of the fixing device 810 provided on the ceiling 800 is pulled and the tongue plate 812 connected to the seat belt 811 is fixed to the rear seat buckle 813 located in the diagonal direction So that the abrupt forward movement of the wheelchair user is restrained by the seat belt 811, so that the wheelchair user can be safely protected.

The helper folds the third plate 530 and the second plate 520 using the handle 533 and then folds the folded third plate 530 and the second plate 520 toward the first plate 510 The movable bumper 100 is rotated upward so that the locking device 110 of the movable bumper 100 is coupled to the striker 211 of the incision 210 so that the incision 210 is opened And is closed by the bumper 100

Then, after the rear door 900 which has been opened is closed, the car can be traveled and moved to a desired destination together with the wheelchair user.

When the wheelchair 600 and the wheelchair user descend from the vehicle after the car arrives at the destination, the locking device 110 of the movable bumper 100 is separated from the striker 211 of the incision 210, The wheelchair fixing device 310 and the wheelchair lock device 330 and the seat belt 811 are fixed to the wheelchair 600 and the user of the wheelchair by tilting the folded vehicle 500, The user can safely lower the wheelchair 600 and the wheelchair user by using the boarding means 500 in a state of being removed.

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be defined by the appended claims and equivalents thereof.

100: movable bumper 110: locking device
120: inner frame 130: buffer member
200: rear bumper 210:
211: striker 220: rotating means
221: Hinge bracket 222:
223: connection bracket 300: floor panel
310: wheelchair fixing means 311: housing
312: Belt 313: Ring
320: non-slip pad 330: wheelchair lock
400: Floor panel 410: Step jaw
420: rear seat locking device 500: boarding means
510: first plate 511: hinge member
514: protrusion 520: second plate
521: first hinge member 522:
530: third plate 531: second hinge member
532: wing portion 533: handle portion
540: connecting plate 550: non-slip pad
600: wheelchair 610: extension member
611: striker 700: rear seat
710: backrest 720: hinge portion
730: Stryker 800: Ceiling
810: Locking device 811: Seat belt
812: Tongue plate 813: Buckle for rear seat
900: Rear door

Claims (21)

A welfare automobile in which a rear door of a car is opened and a wheelchair user is allowed to ride inside a car together with a wheelchair,
The lower end of the rear bumper is connected to the lower end of the rear bumper by a rotating means. The lower end of the rear bumper is rotated up and down about the rotating means to open and close a cut portion of the rear bumper, ;
A floor panel in which a rear portion of a floor panel of an automobile is depressed downwardly so that an inclined end thereof is positioned below the bottom of the incision and a plurality of wheelchair securing means are formed on the inclined surface; And
Wherein a first plate is horizontally disposed on the upper surface of the movable bumper, both sides of the lower end of the first plate are hinged by hinge members on both sides of the upper end of the second plate arranged in a line, The lower both side bottom surfaces are connected to the upper both side bottom surfaces of the third plate arranged in the same line with the first hinge member, upper surfaces on both upper ends of the first plate are connected to upper surfaces on both lower ends of the connecting plate arranged in a line, And an upper end of the connection plate is curved downward to be in contact with the floor panel.
The method according to claim 1,
Wherein,
A pair of hinge brackets each having a rotating part on both sides of the bottom end of the floor panel are installed, one end of the connecting bracket is connected to the rotating part, and the other end of the connecting bracket is connected to the upper end of the inner frame of the moving bumper, And the movable bumper can be rotated up and down.
3. The method of claim 2,
Wherein the coil spring is mounted on the axis of the rotary part and one end of the coil spring is fixed to the hinge bracket and the other end is fixed to the connection bracket so that the movable bumper can be rotated up and down with elasticity around the rotary part. A welfare car that makes it easy to board a wheelchair.
The method according to claim 1,
Wherein a plurality of cushioning members are formed at a portion of the outer surface of the movable bumper which is in contact with the ground surface.
5. The method of claim 4,
The cushioning member,
Wherein the movable bumper is screwed to an outer surface of the movable bumper so that the height from the outer surface can be adjusted by forward rotation or reverse rotation.
The method according to claim 1,
Wherein a striker is provided on both side surfaces of the cut-out portion so as to face each other, and a locking device is selectively formed on both side surfaces of the lower portion of the movable bumper to engage with the striker.
The method according to claim 1,
The wheelchair fixing means provided on the floor panel includes:
And the front and rear sides of the front and rear sides of the wheelchair can be pulled and fixed by the wheelchair fixing means.
8. The method of claim 7,
The wheelchair fixing means comprises:
Wherein the housing comprises a housing in which a plurality of wound belts are drawn out or rewound while having an elastic force, and a ring provided at an end of the belt.
The method according to claim 1,
And a non-slip pad is provided on both sides of the upper surface of the floor panel to increase contact friction with the wheelchair wheel placed on the floor panel.
The method according to claim 1,
Wherein a wheelchair lock device is installed at a front center of the floor panel and a striker is provided at a lower portion of the wheelchair to be able to be hooked to the wheelchair lock device.
The method according to claim 1,
Wherein a surface of the first plate, the second plate, and the third plate of the boarding means is provided with a non-slip pad capable of increasing frictional force of contact between the wheelchair wheel and the wheelchair wheel.
The method according to claim 1,
Wherein a handle is provided on both sides of the third plate and the first plate of the boarding means.
The method according to claim 1,
And a wing portion protruding vertically upward from both sides of the upper surface of the second plate and the third plate of the boarding means.
The method according to claim 1,
A protruding portion which is in contact with each other is formed on a facing end face of the second plate and the third plate which are coupled to each other by the first hinge member so that the connecting portion of the third plate of the second plate folded by the first hinge member Wherein the wrist can be folded upward in an upward direction.
The method according to claim 1,
In order to secure the space of the floor panel, the front side of the bottom surface of the rear seat is hinged to a hinge portion provided on the floor panel, and strikers are provided on both rear sides of the bottom surface of the rear seat, And a rear seat locking device provided on the rear seat so as to be selectively restrained by the rear seat locking device.
The method according to claim 1,
A striker is provided on both the front and rear sides of the bottom surface of the rear seat so as to secure the space of the floor panel and the striker is selectively restrained on both sides of the floor panel corresponding to the bottom surface of the rear seat, And a rear seat locking device for locking the rear seat.
17. The method according to claim 15 or 16,
A table formed of a horizontal flat plate, legs connected to both sides of the bottom surface of the flat plate in a vertical direction, and a foot plate horizontally connected to an end of the leg, and a striker is formed on the bottom surface of the foot plate, So as to be able to use the table.
The method according to claim 1,
A fixing device configured to be pulled out or rewound inside is provided on one side of a rear portion of a ceiling of a vehicle, and a tongue plate is installed at the end of the safety belt of the fixing device to fix the fixing And the tongue plate can be selectively coupled to the buckle for the rear seat located in the diagonal direction from the apparatus.
19. The method of claim 18,
Wherein the safety belt of the fixing device is provided with a safety device for forcibly stopping the withdrawing of the seat belt when the seat belt is rapidly drawn out from the fixing device.
The method according to claim 1,
Wherein an upper support frame and a lower support frame are provided for connecting both ends of the upper and lower sides of the inner surface of the rear door to each other.
21. The method of claim 20,
Wherein the upper frame is provided with a head cushion member for protecting the backside of the head of the wheelchair user seated on the wheelchair and the lower frame is provided with a cushion member for protecting the back of the wheelchair user. Welfare cars.

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