JP2018000907A - Mobile device with chair capable of climbing stair - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mobile device that enables a person with difficulty in walking and a healthy person to easily move and climb stairs, and further, provide a device that enables movement while being seated on a chair and enables moving assistance to a western style toilet bowl.SOLUTION: There are provided stick-shaped propulsion tools with multiple wheels for enabling a mobile device to move ahead or stop and to change direction, and a footrest plate having wheels where a rider boards in a standing state. A folding type chair is provided to a person with difficulty in walking and a healthy person, the chair that has a shoulder hanger to carry a chair on its back, enables movement while being seated, and slides with wheels. Further, it is preferable that all wheels from the footrest plate to a foot cover may be turned to the frame at the lower part of the footrest plate, and the wheels and rollers for climbing the stairs may be added. Preferably, all wheels turned to the lower part may be changed to the wheels with turning necks.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a mobile device in which folding chairs and wheels are arranged, and in particular, the user rides on a footrest plate with wheels, and the rider moves forward, reverse, change direction, decelerate, and stop with a cane-like propulsion tool. The present invention relates to a mobile device that can control a chair and sit on a chair.

  Traditionally, wheelchairs and crutches have been used as tools to use when people with difficulty walking are moving.

  However, you can sit in a wheelchair but it is difficult to move up and down the stairs. In addition, it is not easy to move to a Western style toilet when defecation is performed. On crutches, even if you can move up and down the stairs, you cannot speed up.

  The present invention has been made in view of the above points, and the object of the present invention is to enable a person with lower leg function to sit on a chair when he / she wants to rest and to move to a Western-style toilet. Another object of the present invention is to provide a moving device characterized in that a person with difficulty walking or a healthy person can easily move.

  The moving device according to the first aspect of the present invention includes a footrest board having a cover on which an occupant rides in an upright state and covers up to about an ankle, and a plurality of frames attached to the front and lower frames of the footrest board. Connected to a wheel, a frame having a plurality of cushions and a pair of rotating discs, and a crafted connecting portion movable to each of the rotating discs. Further, a connecting rod having a length longer than one width of the footrest plate, a cane-like propulsion tool having a plurality of wheels connected to the connecting rod, and a central rear portion on the upper portion of the footrest plate A frame vertically provided with a cushion, a foldable chair that slides to the side and connected to the frame at the center rear part, and a shoulder for carrying the chair.

  The moving device according to the second aspect of the present invention is the moving device according to the first aspect described above, wherein the top of the sneaking cushion of the frame provided vertically on the front portion of the upper portion of the footrest plate is eliminated, and A plurality of wheels that are movably connected to a frame having a rotating disc vertically provided on each of the left and right ends, and a bar-shaped connecting rod that is connected to each of the rotating discs and is crafted. It features a cane-shaped propulsion tool with a mark.

  The moving device according to the third aspect of the present invention is the moving device according to the second aspect described above, wherein the frame having the rotating table provided vertically is eliminated from each of the left and right ends of the upper part of the footrest plate, and a plurality of independent wheels are provided. It is characterized by a cane-shaped propulsion tool with a mark.

  The moving device according to a fourth aspect of the present invention is the moving device according to the first, second, and third aspects, wherein the plurality of wheels attached to the front plate and the lower frame are connected to the lower frame from the front plate. It is characterized by changing to one wheel.

  According to the present invention, it is possible to provide a mobile device in which a person with difficulty in walking or a healthy person can easily move, can sit on a chair when he wants to sit down, and can easily move to a Western-style toilet. .

2 is a perspective view of a moving device A according to Embodiment 1. FIG. 2 is a front view of a moving device A according to Embodiment 1. FIG. It is a left view of the state which can sit down on the chair of the moving apparatus A of Embodiment 1. FIG. It is a figure explaining the boarding time and the time of driving | running | working of the moving apparatus A of Embodiment 1. FIG. It is a figure explaining the time of the movement to the toilet of the moving apparatus A of Embodiment 1. FIG. It is a figure explaining the connection part of the rotary disk of a moving apparatus, a connection rod, and a cane-like propulsion tool. It is a figure explaining the connection part of the chair frame of a moving apparatus, and a shoulderrest. It is a figure explaining the movement to a western-style toilet by sliding a chair from a folding chair. It is a perspective view of the moving apparatus B of Embodiment 2. It is a perspective view of the moving apparatus C of Embodiment 3. FIG. It is an enlarged view of a chair stop. FIG. 10 is an enlarged left side view for explaining the fourth embodiment. It is an enlarged view of the part which touches the road surface of a cane-like propulsion tool. It is the illustration which has arrange | positioned the wheel after the neck of Embodiment 4 rotates.

Embodiment 1
The configuration of the mobile device according to Embodiment 1 of the present invention will be described with reference to FIGS. 1, 2, and 3. FIG. 1, 2, and 3 are diagrams illustrating the configuration of the moving apparatus A according to the present embodiment. 1 is a perspective view of the moving device A, FIG. 2 is a front view, and FIG. The moving device A according to the present embodiment is mounted on a footrest board with wheels, moved up and down the stairs using a cane-like propulsion tool, and has a folding sliding chair that is carried on the shoulder. Device.

  As shown in FIGS. 1, 2, and 3, the moving device A includes a footrest plate, a foot cover, front wheels L and R, a rear wheel with a rotating neck, a front frame, a snoop cushion, a body cushion, and a rotation. Panels L and R, connecting rods L and R, cane-like propulsion tools L and R, wheel-type brake upper, wheel-type brake wheel, speed maintaining wheel, rear frame, knee-back cushion, chair frame, side slide chair L and R , Wheeled chair legs L and R around the neck, chair stops L and R, shoulder straps L and R. In the following figures, the left side of the drawing corresponds to the right side as viewed from the passenger. In the following description, the front view shows the direction as seen from the passenger.

  The moving device A according to the present invention includes a footrest plate 1. The user rides on the footrest 1 in a standing position.

  A foot cover 2 is attached to the upper part of the footrest plate. You can float on the instep board by hooking it on the instep. In addition, when the foot cover is lost, it can be replaced with a snoop cushion.

  Two front wheels 3L and 3R are arranged in parallel from the lower part of the footrest plate 1 to the front surface of the foot cover 2. The front wheels 3L and 3R are connected to the frame portion at the lower part of the footrest plate. The wheels are not linked and move independently. When climbing the stairs, this wheel is grounded to the side of the step of the stairs, and the wheel moves to help you climb the stairs.

  In the lower part of the footrest plate, a wheel 4 around which the neck rotates is disposed behind an intermediate point between the front wheels 3L and 3R. The wheel 4 around the neck is connected to the frame portion at the lower part of the footrest plate, and this makes it easier to bend the road surface curve and to move easily.

  A front frame 5 extends vertically from the upper center front of the footrest plate 1. The front frame 5 is connected to a later-described rear frame 14 at the lower part of the footrest plate. The front frame 5 is for holding the rotating disks 8L and 8R.

  The front frame 5 has a snare cushion 6 just above the foot cover 2. This is a cushion for preventing the shin from directly hitting the foot cover 2 when moving forward.

  There is a body cushion 7 further above the snare cushion 6. This cushion protects the front frame 5 from directly hitting the body.

  A pair of turntables 8L and 8R are installed on the protruding end of the front frame 5 in a back-to-back state. This is because the turntables 8L and 8R are not interlocked and rotate separately, so that the cane-like propulsion tool 10 can be moved away from the moving device A while being moved.

  Connecting rods 9L and 9R are connected to the rotating disks 8L and 8R, respectively, as shown in FIG. The connecting rods 9L and 9R have a certain length so that the cane-like propulsion tool 10 can be stepped on and the road surface outside the board 1 is scraped. Furthermore, as shown in FIG. 6, the cane-like propulsion tool 10 can be freely moved to some extent by crafting the connecting portion.

  Cane-like propulsion tools 10L and 10R are connected to the connecting rods 9L and 9R as shown in FIG. The cane-like propulsion tools 10L and 10R include a saddle, an upper grip hand, a middle grip hand, and a lower grip hand, and the connecting rods 9L and 9R are connected to the middle grip hand. This is for the passenger to hold an arbitrary gripping part and crawl on the road surface to move forward and backward, change direction, move up and down stairs, adjust speed, and brake.

  There is a wheel-type brake upper 11 as shown in FIG. 13 in front of the tip of each of the cane-like propulsion tools 10L and 10R on the road surface side. The wheel type brake upper 11 is completely fixed and does not turn. This part is grounded on the road surface and used for braking.

  As shown in FIG. 13, there are wheel-type brake members 12 at the rear of the road surface side ends of the cane-like propulsion tools 10 </ b> L and 10 </ b> R. The wheel-type brake wheel 12 is adjusted so that the wheel does not rotate easily but slightly rotates. Depending on the strength of the wheel brake 12 against the road surface, the speed can be reduced or reduced.

  As shown in FIG. 13, a speed maintaining wheel 13 is provided on the passenger side between the tip portions of the cane-like propulsion tools 10L and 10R and the lower grip. The wheels of the speed maintaining wheel 13 are adjusted so that they can be easily turned. When it is not necessary to slow down, touch the road surface to maintain speed.

  A rear frame 14 extends vertically around the center rear of the upper part of the footrest plate 1. The rear frame 14 is for holding a folding chair and a knee-back cushion 15. In addition, the center rear frame may be eliminated, and the rear frame 14 may be increased to the left and right rear ends.

  There is a knee-back cushion 15 at a certain height of the rear frame 14. The knee back cushion 15 provides support for the body when moving forward.

  A chair frame 16 is connected to the rear frame 14 directly behind the knee-back cushion 15. The chair frame 16 is made in a pipe shape, is wide enough to straddle a Western-style toilet, and moves up and down to some extent, so as to support the weight of the passenger when sitting on a folding chair.

  In the chair frame 16, there are horizontal slide chairs 17L and 17R. This is where the passenger sits as a chair. It is divided into left and right when excreting with a Western style toilet, as shown in FIG. 5, the folding chair is moved so as to straddle the Western style toilet, and the horizontal slide chair is slid left and right as shown in FIG. To make it easier to move to the toilet seat.

  At two corners on the chair frame 16 are wheeled chair legs 18L and 18R, respectively. The chair legs 18L and 18R are chair legs that support the chair frame 16. The legs are long enough to straddle a Western-style toilet, and the left and right chair legs are connected and interlocked inside the pipe-shaped interior of the chair frame 16, and when one moves, the other moves in the same way. The part that touches the road surface has a wheel that turns around the neck, so you can move even while sitting on a chair. A magnet is installed in a portion that is stopped by a chair foot stopper 19 to be described later in order to fix the chair foot when the chair is used.

  At two corners on the chair frame 16, there are chair legs 19L and 19R for stopping the wheeled chair legs 18L and 18R. In the form shown in FIG. 11, this is to fix the wheeled chair foot in a fixed position. A magnet is installed in the part where the chair leg stops, and the chair leg is fixed by the mutual magnets pulling when the chair is used.

  There are shoulders 20L and 20R on the upper side of the chair frame. The shoulder strap has a height where a pipe with holes at regular intervals has holes at regular intervals in a small pipe that enters the pipe, and the overlapping part of the holes is fixed with screws or the like. The connecting portion with the chair frame 16 is made of a rubber-like material, and the width can be adjusted by moving sideways as shown in FIG. The reverse J-shaped part is placed on the shoulder of the passenger to carry the chair, so that the chair can be carried.

  Here, an embodiment of the moving apparatus A will be described. First of all, how to board. The mobile device A is in a chair state as shown in FIG. The cane-like propulsion tool 10 is supported on the footrest 1 and the foot cover 2 is put on the foot. Next, sit on the chair and put the inverted J-shaped shoulder 20 on the shoulder of the passenger. Boarding is completed when the left and right cane-like propulsion tools 10 are supported and the wheelchair chair 18 is folded up in a standing state.

  Next, how to sit down and how to get down the chair. First, while supporting the cane-like propulsion tool 10 with one of the hands and becoming the middle waist, the other hand is used to spread the wheeled foot 18. The chair legs are linked with the left and right, so you can spread them with one hand. Since the chair legs and the chair legs are provided with magnets that are attracted to each other, if they can be fixed and seated as shown in FIG. When you want to get off the vehicle, remove the inverted J-shaped shoulder 20 and move your foot from the footrest to the road surface.

  Next, as to how to travel, from the boarding state as shown in FIG. 4, the wheel brake upper 11 and the end 12 of the left and right cane-like propulsion tools 10 are grounded to the road surface and the road surface is scratched. When the speed of the moving device A rides and it is not necessary to scratch the road surface with the cane-like propulsion tool 10, the left and right speed maintaining wheels 13 are grounded to the road surface and proceed.

  Next, the direction is changed, but the wheel brake upper 11 or the second wheel 12 on the road surface ground surface of the cane-like propulsion tool 10 in the direction in which it is desired to turn is grounded to the road surface. When the other cane-like propulsion tool 10 is used to scrape the road surface, it can bend in the direction that it wants to bend.

  When stopping next, when stopping, the wheel brakes 12 of the left and right cane-like propulsion tools 10 are first grounded and pressed against the road surface. Since the vehicle gradually decelerates, the wheel brake upper 11 is brought into contact with the road surface and stopped completely after the deceleration partition.

  Next, ascending and descending the stairs, when ascending the stairs, first the front wheels 3L and 3R coming out from the front of the foot cover 2 are ascended and attached to the step side of the stairs. The passenger's heel is sandwiched between the riding portions of the left and right cane-like propulsion tools 10, and an arbitrary gripping hand is held. The wheel brake upper 11 and the second wheel 12 on the road surface are brought to the stairs one step above. The passenger uses the wheel brake upper 11 and the second wheel 12 of the cane-like propulsion tool 10 as fulcrums and lifts the person while sliding the front wheels 3L and 3R on the stepped side surfaces of the stairs so that the mobile device A and the passenger Pull up from the stairs.

  When going down the stairs, the right and left cane-like propulsion tool 10 is grasped at a desired grip portion. The wheel brake upper 11 and the second wheel 12 on the ground contact surface are grounded from the passenger to the stairs one step below. The moving device A is moved forward, the left and right cane-like propulsion tools 10 are supported, and the occupant and the moving device A are lowered to the lower stage while supporting the foot cover portion with the instep.

  Next, while moving while sitting on the chair, the cane-like propulsion tool 10L10R is brought to the passenger sitting on the chair. Grab the side of the lower grip part closer to the passenger and move by scratching the road surface.

  Next, as to how to move to a Western style toilet, the chair portion is moved so as to straddle the Western style toilet with the lid raised as shown in FIG. When you come to the toilet seat, lift the heel part of one side slightly from the chair, and slide it to the right on the right side of the side slide type chair as shown in FIG. Lower the raised buttock to the toilet seat of the Western style toilet. Next, the other buttocks can be moved to the toilet seat of a Western-style toilet by repeating the same operation.

  In the above-described embodiment, the lengths of the front frame and the rear frame may be adjustable. The length of the portion that can be adjusted may be changed in stages. The shoulder strap may not be the inverted J type, but may be changed to another form that can carry a folding chair. Other methods may be used to secure the chair foot to the chair footrest. The side slide chair may be slid in stages. You may attach a wheel directly to a footrest board instead of the frame of the footrest board lower part. The wheel coming out from the front of the cover may be changed to the lower part of the board, and a wheel or roller for ascending the stairs may be added to the front of the cover. At this time, all the wheels attached to the lower part of the footrest plate may be wheels that rotate around the neck.

Embodiment 2
The configuration of mobile device B according to Embodiment 2 of the present invention will be described with reference to FIG. FIG. 9 is a diagram illustrating a configuration of the moving apparatus B according to the present embodiment. FIG. 9 is a perspective view. The basic configuration of mobile device B according to the present embodiment is substantially the same as that of the first embodiment. The part that has been changed is described.

  In the second embodiment of the present invention, the front frame 5 extending vertically from the center front portion of the footrest plate 1 of the moving device A according to the first embodiment eliminates the top from the shin cushion. Instead, there are end frames 21L and 21R extending vertically on the left and right ends of the upper part of the footrest 1 respectively. The end frames 21L and 21R are for holding the turntable 8L8R, respectively.

  At the upper projecting ends of the end frames 21L and 21R, there are rotary plates 8L8R, respectively. This is to prevent the cane-like propulsion tools 10L and 10R connected to the connecting rod 9 from being moved away from the moving device B.

  Connecting rods 9L and 9R are connected to each of the turntables 8L8R. The connecting rods 9 </ b> L and 9 </ b> R have a certain length so that the middle grip hand of the cane-like propulsion tool 10 can be easily grasped. Furthermore, as shown in FIG. 6, the cane-like propulsion tool 10 can be freely moved to some extent by crafting the connecting portion. Cane-like propulsion tools 10L and 10R are attached to the connecting rods 9L and 9R, respectively.

  These are the changes. When moving while sitting on the moving device B, compared to the moving device A, since the front frame 5 is shorter, the field of view is not obstructed, so that it is easy to move.

Embodiment 3
The configuration of mobile device C according to Embodiment 3 of the present invention will be described with reference to FIG. FIG. 10 is a diagram illustrating a configuration of the moving device C according to the present embodiment. FIG. 10 is a perspective view. The mobile device C according to the present embodiment has substantially the same basic configuration as that of the second embodiment. The part that has been changed is described.

  In the third embodiment of the present invention, the end frames 21L and 21R, the rotary plates 8L and 8R, and the connecting rods 9L9R, which are vertically extended at the left and right ends of the moving device B of the second embodiment, are eliminated. The cane-like propulsion tools 10L and 10R connected to the turntable are independent.

  Since the frame protruding from the upper part of the footrest plate has only a frame having a shin pad cushion and a frame having a knee pad cushion, and the cane-like propulsion tool is not fixed to the turntable 8, the cane-like propulsion tool 10L can be freely set. And 10R can be moved.

Embodiment 4
The structure of the moving apparatus D which concerns on Embodiment 4 of this invention is demonstrated with reference to FIG. FIG. 12 is a partially enlarged view showing the configuration of the moving device D according to the present embodiment. FIG. 12 is a left side view. The basic configuration of mobile device D according to the present embodiment is substantially the same as in Embodiments 1, 2, and 3. The part that has been changed is described.

  In the fourth embodiment of the present invention, the front wheels 3L and 3R at the lower part of the footrest plate and the rear wheel 4 around the neck are eliminated in the first, second and third embodiments, and the front wheel is large at the front part at the center of the footrest plate. 22 is installed. The feature is that it is a single wheel. For the sake of running stability, a plurality of rear wheels 4 around the neck may be arranged. An arrangement example at that time is shown in FIG. 14 as viewed from the bottom.

  Note that the present invention is not limited to the above-described embodiment, and can be changed as appropriate without departing from the spirit of the present invention. For example, in the first, second, third and fourth embodiments, a foldable chair is installed, but if the user intends to move only and does not need a foldable chair, use this. It does n’t matter. In that case, the length of the rear frame may be added to the vicinity of the passenger's buttocks, a cushion may be provided, and a stool may be added.

1 foot rest plate 2 foot cover 3L3R front wheel 4 rear wheel 5 front frame 6 shin pad cushion 7 body pad cushion 8L8R rotating disk 9L9R connecting rod 10L10R cane-like propulsion tool 11 wheel brake upper 12 wheel brake second 13 speed maintaining wheel 14 Rear frame 15 Knee backing cushion 16 Chair frame 17L17R Lateral slide chair 18L18R Wheeled chair foot 19L19R Chair footrest 20L20R Shoulder 21L21R End frame 22 Front wheel large

Claims (4)

  A footrest plate having a frame with one or more wheels, a frame having a cushion provided vertically on the front portion of the upper portion of the footrest plate, and a front portion of the upper portion of the footrest plate A frame having a single or a plurality of vertical rotating plates at the center or left and right ends, a movable crafted connecting rod connected to the rotating plate, and a connecting rod connected to the connecting rod A cane-like propulsion tool with wheels, a rear frame with one or more vertically provided cushions on the rear part of the upper part of the footrest plate, and a foldable with a shoulder connected to the rear frame A moving device characterized by having a chair that helps to move to a Western style toilet by sliding smoothly.   A footrest plate having a frame with one or more wheels, a short frame with a cushion vertically provided on the front portion of the upper portion of the footrest plate, and an independent cane-like propulsion with wheels Western toilet with a tool, a rear frame provided with one or more vertically provided cushions on the rear part of the upper part of the footrest plate, and a foldable slide with a shoulder connected to the rear frame A moving device, characterized by having a chair that helps to move to.   A wheel or roller for climbing stairs is added to the front surface of the footrest plate or the foot cover, and one or more wheels are attached to the lower part of the frame or the footrest plate. Feature mobile device.   It is characterized in that the chair which helps the movement to the Western-style toilet is eliminated by sliding with a foldable shoulder, and the back frame is additionally extended to add a stool. Mobile device.

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