KR200153955Y1 - Motor vehicle structure adapted for disabled person using a wheelchair - Google Patents

Abstract

The present invention is a equipment for wheelchair owners' outing activities, and considering the specificity of them, it is possible to drive a passenger car with a wheelchair. To obtain the structure, the rear door with the rear hinge as the opening and closing shaft so that the upper end of the hatch door type rear door of the small passenger car for three to five doors of the front engine front drive (FF) structure is grounded. The structure and the cabin structure in which the entire passenger cabin side longitudinal cabin is a through space without obstacles (seats, etc.) and the handicapped person who is buried in the cabin floor from the rear door ground terminal to the steering wheel steering steering position Induction of safety and easy blindness when driving all wheels forward or backward, such as caster wheels, steering wheels of a wheelchair By constructing the channel structure for passengers, the wheelchair disabled person can drive and get on and off the wheelchair of the disabled, and the wheelchair itself becomes the driver's seat and allows the disabled to drive the car directly. The driving car structure has a very useful effect for the disabled.

Description

Structure of Small Passenger Car for Disabled Person in Wheelchair

The present invention relates to a structure of a small passenger car for wheelchair users, and more specifically, a person with a physical disability (hereinafter, abbreviated as a handicap) gets on his / her own vehicle without assistance of a helper, a passenger car driver, etc. Of course, the present invention relates to a structure of a small passenger car for a wheelchair person with a disability, in which a wheelchair itself becomes the passenger seat of the passenger car, thereby causing the handicapped to drive the passenger car directly.

In the midst of the rapid increase in the number of moderate obstacles caused by traffic accidents and industrial accidents, independent societal hopes and demands as well as demands from society and the state, as well as independent societies without helpers (and drivers), are limited. It is an activity, and the biggest challenge and pain that follows is the difficulty of moving to a safe place, which is impossible. The solution of this problem is the development of a special wheelchair exclusively for the disabled and the development of a special structure of a passenger car directly related to this special wheelchair. I have a lot of research and interest.

The present applicant has applied for a climbing function wheelchair, and the purpose of the latter is the content of the present invention.

In the case of the use of a conventional wheelchair owner's passenger car, the biggest difficulty is the problem of getting on and off the wheelchair and the passenger car, transferring and wheelchair handling (folding, loading on the passenger car, etc.), and in the case of buses that are public (large) passenger cars, Because of its large size, it is possible to install a wheelchair horizontal movable hydraulic lifter, and the handicapped person can get on and off the wheelchair boarding bus, but the lifter price and installation in addition to the basic restrictions due to the common operation of regular line and part-time operation Due to the high cost, there is no ratio in the underdeveloped countries and in the developed countries, the ratio of one to two regular buses is arranged between the time zones except early morning rush hours. The lifter can be operated, causing a huge waste of time for all other passengers, On the road control, this method can be said to be ineffective. On the other hand, in the case of a personal (small) passenger car, a so-called private car, since the vehicle body is small due to any use and convenience, the hydraulic lifter cannot be installed. (輕症) In the case of a handicapped person, he / she rides in a wheelchair, drives it, approaches a car, first takes out a clutch provided by the inside of the car and relies on it, gets out of the wheelchair, folds the wheelchair in the back seat or trunk of the car. The crunch is loaded on the back seat of the passenger car, and the driver is driven and departed (when arriving at the destination and disembarked). In reverse order, in addition to the difficulty of getting on and off the passenger's own car, Folding the wheelchair, getting on and off the passenger car, that is, the difficulty of handling the wheelchair, the difficulty due to the unsuitable place of the wheelchair loading place in the small passenger car (electric wheelchairs are not foldable and inherently impossible with huge weight) In this process, the use of this method is also severely limited due to the risk of handicapped accidents as well as the wide open doors of passenger cars, the vehicles and pedestrians passing through these sides, and the high risk of collision accidents. It has been considered almost impossible to go out by using a car alone, but despite the necessity of outside activities alone, it is a matter of reality.

Therefore, the present invention has been devised in view of the conventional problems as described above, and the object of the present invention is to use a hand, using a wheelchair, a clutch, etc. as described above, but using both hands to balance the weight and not to move in plane. In order to solve the problems of getting on and off a passenger car (or vice versa) in the above-mentioned wheelchairs, the safe rear door is used as the gate of the driver's car instead of the front door. The structure of a small passenger car for the handicapped person with a disability which has a structure for driving the passenger car directly to the driving position in front of the car steering wheel and reaching the driving position in front of the steering wheel of the passenger car by climbing the ramp between the bottom surface of the passenger car and riding the car cabin. To provide.

In order to achieve the above object, the structure of a compact passenger vehicle for wheelchair users with a disability is grounded at the upper end of the hatch door type rear door of a small passenger car for three to five doors having a front engine front drive (FF) structure. The rear door structure with the hinge at the bottom as the opening and closing shaft, the cabin structure in which the entire longitudinal direction cabin of the passenger car is a through space without obstacles (seats, etc.) and the rear door ground terminal to the steering wheel steering position. Wheelchair person with a disability, which consists of a channel structure for safe and easy induction during forward or backward driving of all wheels, such as caster wheel, which is a front wheel for steering the wheelchair of the handicapped person who is buried in the cabin floor Achieved by providing a small passenger car for driving.

1 is a schematic side view of a hatch door wagon-type passenger car.

2 is a side view of the passenger car according to the embodiment of the present invention.

3 is a side cross-sectional view of the passenger car cabin of FIG.

FIG. 4 is a plan view of the passenger vehicle floor of FIG.

Figure 5a is a longitudinal cross-sectional view of the present invention wheelchair wheel guide channel (Channel) shown in FIG.

Figure 5b is a cross-sectional view of the channel wheel (Channel) for the present invention wheelchair wheel shown in Figure 3, 4 and the like.

* Explanation of symbols for main parts of the drawings

1: hatch door type wagon type car 2: back door of car

3: Girder 4: Electric position for opening and closing back door (Winch)

4-1: fastener 5: the lower hinge (Hinge)

6: cabin floor surface 7: wheelchair channel guide channel

7-1: Guide Wall 7-2: Nonskid

8: driving handle of passenger car 9: fastener

10: dash board 11: chain belt storage channel

12: Passenger's seat 13: Rear seat

20: closing point 30: opening point

40: ground

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. 1 is a schematic side view of a hatchway-type wagon-shaped small passenger car and FIG. 2 is a side view of the passenger car according to an embodiment of the present invention, and conventionally, the rear door part 2 of the passenger car has an opening and closing shaft at a position of the upper end 20 thereof. There is a structure that opens from the bottom up, and closes from the top to the bottom, but in the present invention, as shown in FIG. 2, the hinges 5 at the bottom of the rear door 2 of the passenger car are opened and closed from the rear door top 20 closing point. The opening and closing of the car body (1) and the rear door (2) to the opening and closing of the passenger car body (1) and the rear door (2) to the opening and closing of the electric winch (4) and his rear door The winch cable 4-1 between the binding ports 4-2 is configured to be opened and closed by the operation of the electric winch 4.

3 and 4 are the embodiment of the present invention and the interior side view of the cabin of the passenger car and the cabin floor plan view of the cabin occupant boarded on the back door ground terminal (b) of the ground 40, the cabin bottom surface ( 6) through the wheel, the steering wheel caster wheel for steering of the wheelchair reaches and stops the stop block and the lock (9), and is integrally fixed to the passenger car, while the wheelchair on which the handicapped occupies its own steering operation It is composed of in castor wheels. Compared with currents of automobiles, bicycles, etc., the same caster wheels and the latter are active structures, allowing steering operation even when the vehicle is stationary, and steering is very easy, but electric wheelchair is extremely primitive and passive structure. As a result, steering is possible only by rear-wheel drive operation. Therefore, steering is difficult and the steering angle is the direction of gravity in the ungrounded state. The wheels are distorted immediately and have an extremely unstable fragile structure.The wheels of the wheels, such as caster wheels, are driven to the steering wheel steering position in front of the steering wheel of the car's extremely narrow cabin space, and the wheelchair is rotated 180 ° when getting off the car. In order to securely land on the ground 40, the cabin space is extremely narrow, and the rear space of the passenger car is retracted through the inclined interval of the rear door of the passenger car. In particular, a hopper (funnel) type guide wall 7-1 is required at the terminal ground portion of the channel portion 7 for easy entry of the steering wheel caster wheel for steering, and a rear door portion of the channel portion 7 is provided. Unlike the outer structure according to the aerodynamic needs of the passenger car or the need for simple car body design, there is a wheel body passing over the rear door. And considering the total weight of the wheelchair, such as the smooth passing of the wheels; The channel is installed on a curved girder structure viewed from the side, and the inner bottom of the channel is attached to the non-skid (7-2) for preventing slip when driving a wheelchair wheel at an appropriate interval. will be.

On the other hand, the chain belt accommodated in the chain belt storage channel 11 for wheelchair traction backrest for use when there is no wheelchair self-backing ability in the inclined interval of the back door portion by binding the wheelchair to a normal fastener to the back towing, passenger car cabin When entering and getting off, it is a principle to land safely by braking operation of the wheelchair, but the chain belt may be used when necessary.

If described in detail the operation of the structure of a small passenger car for disabled persons driving wheelchair of the present invention configured as described above.

A handicapped passenger in a wheelchair drives a wheelchair, approaches a car, presses a switch (not shown) outside the passenger car, and opens and operates his rear door part 2, which opens up and down with his lower hinge 5 as an opening and closing shaft. The upper end of the wheel is grounded to the ground 40, and the front wheel and caster wheel of the wheelchair on which the handicapped is easily moved to the neck side at the entrance of the guide wheel 7-1 for wheelchair wheel guidance of the ground plane. Steering, driving forward and driving the entire wheelchair body in the correct position on the channel portion 7 with its own driving force or by using the backing traction of the chain belt accommodated in the chain belt storage channel 11. It is entered into the cabin (6), continue driving, approaching the front of the steering wheel (8) is caught by the pre-positioned wheelchair wheel stop appendix (9) and stopped to integrate the wheelchair and the passenger car When the passenger with the device binds, the boarder will fully utilize the wheelchair as the driver's seat of the passenger car, and operate the unshown rear door opening and closing switch installed on the dashboard to open and close the rear door through the operation of the electric winch (20). If you move to and close the car, you will be ready to drive and depart to your destination.

If you explain the effect of this, without the help of the helper, driver, etc., you can get on and off the wheelchair car directly without the use of the clutch, the difficulty of getting on and off the person in the process of getting on and off, the difficulty of handling the wheelchair In addition, it is effective in eliminating the risk of accidents caused by the use of car doors, so that the passenger's earnest hopes and requirements, although limited to a limited extent, can take safe social activities, as shown in FIG. In case there is a companion, it is necessary to stay in the rear seat and the rear space of the passenger car. It is effective to solve in your own cabin space, so the vehicle industry for the disabled It is useful devised.

Claims (4)

The rear door portion 2 of the structure formed so that the rear hinge terminal of the hatch door-type passenger car 1 is grounded to the ground so that the rear door terminal is grounded, and the vertical cabin in the passenger seat side of the passenger car is an obstacle (seat, etc.). Cabin part formed to be a penetrating space, and wheelchair wheels forward and backward blind embedded in the cabin floor from the rear door (2) ground terminal to the steering wheel (8) steering steering position. And a wheelchair wheel induction channel unit (7) mounted in a structure for safety induction). According to claim 1, The rear door portion 2 is a hopper (funnel) type guide wall (7-1) is formed on the terminal ground portion of the channel for easy entry of the wheelchair wheel on the upper surface, the channel portion The rear door portion of (7) is a wheelchair structure for passengers with disabilities, characterized in that consisting of a girder (3) of the curved structure formed so as to pass smoothly of the wheelchair wheels, and the channel portion (7) installed on the girder (3). According to claim 1, The channel unit 7 is equipped with two rows of channels on the floor of the cabin so that the front and rear of the wheelchair from the ground terminal of the rear door of the passenger car to the front of the steering wheel and the width of the channel is the wheel width of the wheelchair (輪 車: Tread ) And the width and depth of the channel itself is a structure having a dimension to accommodate the wheel tire rim (rim) of the wheelchair and the non-skid (7-2) for preventing slip is attached to the bottom of the channel (7), Wheelchair handicapped people, characterized in that the end of the channel in the driving position in front of the steering wheel of the passenger car, an appendix (Block) for the forced stop of the wheelchair wheel position adjustment and a fastener (9) for fixing the wheelchair is formed Structure of small passenger car for driving. According to claim 1, Front wheels, casters wheels and rear wheels, such as wheelchairs installed in a predetermined slope course, such as a wheelchair ramp on the car entrance terminal ground surface of the vehicle chassis (Cassis) and the vehicle back ground terminal ground 2. A structure of a small passenger car for a disabled person with a wheelchair, comprising: a two-channel channel for the front and rear sash and a load weight traction transfer thereof in parallel with the two-channel channel;