JP3141624U - Outdoor chin wheelchair - Google Patents

Outdoor chin wheelchair Download PDF

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JP3141624U
JP3141624U JP2007006252U JP2007006252U JP3141624U JP 3141624 U JP3141624 U JP 3141624U JP 2007006252 U JP2007006252 U JP 2007006252U JP 2007006252 U JP2007006252 U JP 2007006252U JP 3141624 U JP3141624 U JP 3141624U
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wheelchair
wheel
wheels
attached
wheeled
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日出夫 大内
洋 吉門
信 松尾
八郎 村上
俊文 長澤
典子 藤田
均 吉田
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特定非営利活動法人グローバリスジャパン
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Abstract

【課題】 平坦な室内で使用されている普通の自走式車椅子、介助式車椅子、リクライニング車椅子などの4輪車椅子で野外の凸凹な路面や軟弱な地面を自走若しくは介助走することは容易ではなかった。しかも前輪からの振動や動的なショックが大きく、身障者もしくは介助者の操縦性と快適性とが損なわれていた。推進装置を有する車椅子は転倒時に車重が重く危険である。
【解決手段】 普通の4輪車椅子の前輪の直径より大きな直径(180mmから220mm)と車輪幅(30mmから60mm)を有する車輪1輪を両前輪の中央に取り付けた5輪の車椅子で、3輪車として走行し、傾きの場合には4輪車として安定さを保つ5輪車であり、車輪1輪は容易に取り外しあるいは取り付け若しくは折りたたみが可能である5輪車椅子。製造過程車あるいは使用過程車に係わらず、5輪車車椅子に出来る。車椅子後輪をマウンティンバイクタイヤ並に厚くすることが望ましい。
【選択図】図1
PROBLEM TO BE SOLVED: To easily self-propelled or aided on an outdoor uneven road surface or soft ground with a four-wheel wheelchair such as an ordinary self-propelled wheelchair, an assisting wheelchair, and a reclining wheelchair used in a flat room There wasn't. In addition, vibration and dynamic shock from the front wheels are large, and the handling and comfort of the handicapped or caregiver are impaired. A wheelchair with a propulsion device is heavy and dangerous when it falls.
SOLUTION: A 5-wheel wheelchair in which one wheel having a diameter (180 mm to 220 mm) and a wheel width (30 mm to 60 mm) larger than the diameter of a front wheel of an ordinary four-wheel wheelchair is attached to the center of both front wheels. A five-wheeled wheelchair that travels as a car and is a five-wheeled vehicle that maintains stability as a four-wheeled vehicle when tilted, and one wheel can be easily removed, attached, or folded. Regardless of whether it is a manufacturing process car or a use process car, it can be a 5-wheeled wheelchair. It is desirable to make the wheelchair rear wheels as thick as the mounting bike tires.
[Selection] Figure 1

Description

本考案は自走式車椅子、介助式車椅子、リクライニング車椅子などの5輪車椅子に関する。  The present invention relates to a five-wheeled wheelchair such as a self-propelled wheelchair, an assistive wheelchair, and a reclining wheelchair.

平坦な室内で使用されている普通の自走式車椅子、介助式車椅子、リクライニング車椅子などの4輪車椅子で野外の凸凹な路面や軟弱な地面を自走若しくは介助走することは容易ではなかった。その原因の多くは、進路にある障害物(小石など)の高さが車椅子前輪の半径に近い場合や前輪(タイヤなど)の幅が薄い(小さい)ために、色々な溝や窪みにはまり込む場合である。またその結果、野外では前輪からの振動や動的なショックが大きく、身障者もしくは介助者の操縦性と快適性とが損なわれていた。推進装置を有する車椅子は転倒時に車重が重く危険である。  It has not been easy to self-propelled or aided on an uneven road surface or soft ground with a four-wheeled wheelchair such as an ordinary self-propelled wheelchair, an assisting wheelchair, and a reclining wheelchair used in a flat room. Most of the causes are that the height of obstacles (pebbles, etc.) on the path is close to the radius of the front wheelchair wheel and the width of the front wheels (tires, etc.) is thin (small), so it gets stuck in various grooves and depressions. Is the case. As a result, the vibration and dynamic shock from the front wheels were large in the outdoors, and the maneuverability and comfort of the handicapped or caregiver were impaired. A wheelchair with a propulsion device is heavy and dangerous when it falls.

平坦な室内で使用されている普通の車椅子を野外で使用すると、凸凹な路面など悪路では自走若しくは介助走することに困難さと多くの労力を伴う。この課題の主な原因は前輪の半径と車輪幅(厚み)が小さいことに起因するものである。身障者若しくは介助者が野外において車椅子を使うときの不便さ、不快さなどの原因である車椅子機能の不適格さを改善するものである。  If a normal wheelchair used in a flat room is used outdoors, it is difficult and requires a lot of effort to self-run or assist on rough roads such as uneven road surfaces. The main cause of this problem is that the radius and wheel width (thickness) of the front wheels are small. It is intended to improve the disqualification of wheelchair functions, which are the cause of inconvenience and discomfort when disabled people or caregivers use wheelchairs outdoors.

(1)平坦な室内で使用されている普通の車椅子前輪の半径は野外における障害物(小石などの高さに相当しているため、前輪が障害物を乗り越えることは容易ではない。本考案では普通の車椅子前輪の直径より大きい(例えば、車輪直径180mmから220mmで車輪幅は30mmから55mm)車輪を活用する。
(2)普通の車椅子の前輪の半径より大きな半径と車輪幅を有する車輪1輪を両前輪の中央に取り付け、5輪の車椅子[図1]とする。
(3)中央に取り付け車輪1輪の台座は水平面6を保つ。
(4)取り付けられた前輪が普通の車椅子前輪より大きいため、普通の車椅子の2つの前輪は数cmから10cmの間隙9で、中に浮くことになり[図3]、走行時には前1輪及び後2輪の3輪で動き、3輪車の機能を持ち、機動性に優れ、傾斜地で車体の傾きが大きい場合には安全性の高い4輪車の機能をもつ5輪車である。
(1) The radius of a normal wheelchair front wheel used in a flat room is equivalent to the height of obstacles in the field (pebbles etc.), so it is not easy for the front wheels to get over obstacles. Utilize wheels larger than the diameter of a normal wheelchair front wheel (eg, wheel diameter 180 mm to 220 mm and wheel width 30 mm to 55 mm).
(2) A wheel having a radius larger than the radius of the front wheel of an ordinary wheelchair and a wheel width is attached to the center of both front wheels to form a five wheelchair [FIG. 1].
(3) The pedestal of one wheel mounted in the center keeps the horizontal plane 6.
(4) Since the attached front wheels are larger than the normal wheelchair front wheels, the two front wheels of a normal wheelchair float inside with a gap 9 of several centimeters to 10 cm [Fig. 3]. It is a five-wheeled vehicle that functions as a three-wheeled vehicle with two rear wheels, has the functions of a three-wheeled vehicle, is highly maneuverable, and has a high-safety four-wheeled vehicle function when the vehicle body is inclined on a sloping ground.

普通の前輪より大きく太い前輪1個を取り付ける場合、前輪1輪の取り外し又は取り付け若しくは折りたたみが可能で容易であることを特徴とする。  When one front wheel larger and thicker than a normal front wheel is attached, the front wheel can be easily detached and attached or folded.

(1)前輪の径を大きくすること及び前輪の幅を厚くすることにより、野外の凸凹道や軟弱な道を自走車、介助車など車椅子が容易に操作・通行出来る。振動及び衝撃が軽減する。
(2)普通の前輪より大きく太い車輪1個を取り付けた場合、5輪車になるが、実際の走行では前輪1輪と後輪2輪が接地し、三輪車の機能(機動性)を発揮する。
(3)車椅子の好ましい操作ではないが、傾斜地における傾斜走行でも左前輪若しくは右前輪が偏心した車椅子の重みを支えることが出来、4輪が3輪車の不安定さを補う。
(1) By increasing the diameter of the front wheel and increasing the width of the front wheel, a wheelchair such as a self-propelled vehicle or an assistance vehicle can be easily operated / passed on an outdoor uneven road or a soft road. Vibration and shock are reduced.
(2) If one wheel that is larger and thicker than normal front wheels is attached, it becomes a five-wheeled vehicle, but in actual running, one front wheel and two rear wheels are grounded to demonstrate the function (mobility) of a tricycle. .
(3) Although it is not a preferable operation of the wheelchair, the left front wheel or the right front wheel can support the weight of the eccentric wheelchair even when the vehicle runs on an inclined surface, and the four wheels compensate for the instability of the three-wheeled vehicle.

(1)前輪1輪は折りたたみ式若しく脱着式も可能で持ち運びが容易である。
(2)本考案を4輪車椅子の前輪2輪に活用することが出来る。
(3)本考案を4輪車椅子の後輪に応用しマウンティンバイクタイヤなどの幅広な車輪を活用することが出来る。
(1) One front wheel is foldable or removable, and is easy to carry.
(2) The present invention can be used for two front wheels of a four-wheel wheelchair.
(3) The present invention can be applied to the rear wheel of a four-wheel wheelchair to utilize a wide wheel such as a mounting bike tire.

(1)使用過程車椅子あるいは新製造車椅子に係わらず、普通の前輪より大きく太い車輪1個を取り付けた5輪車で、その車輪1個を簡易に脱着出来る5輪車椅子が最良の形態の一つである。
(2)使用過程車椅子あるいは新製造車椅子に係わらず、普通の前輪より大きく太い車輪1個を取り付けた5輪車で、後輪2輪を幅広の車輪(例えばマウンティンバイク車輪相当品)にした車椅子が最良の形態の一つである。
(1) Process of use Regardless of whether it is a wheelchair or a newly manufactured wheelchair, one of the best forms is a five-wheeled wheelchair with one wheel that is larger than a normal front wheel and can be easily detached. It is.
(2) Process of use Regardless of whether it is a wheelchair or a newly-manufactured wheelchair, it is a five-wheeled vehicle fitted with one wheel that is larger and thicker than a normal front wheel, and the two rear wheels are wide wheels (e.g., equivalent to a mounting bike wheel). Is one of the best forms.

(1)使用過程の自走式車椅子(後輪が外側傾斜式を含む)の前輪及び後輪をそのまま保し、両前輪が位置する垂直支持軸(パイプ)8と進行方向の水平支持軸(パイプ)7とが交差する水平支持軸(パイプ)7の下に、大きく太い前輪1個を取り付けてある1輪梁(板状、コ・ロ型構造材)6を取り付ける[図3]。
(2)前輪の進行方向の水平支持軸7が水平ではない場合には、梁に取り付けられる前輪1個の台座をゲタ10により水平[図4]に保つように取り付ける。
(1) Keeping the front and rear wheels of the self-propelled wheelchair in use (including rear-tilt rear wheels), the vertical support shaft (pipe) 8 on which both front wheels are located and the horizontal support shaft in the traveling direction ( Below the horizontal support shaft (pipe) 7 intersecting with the pipe 7, a single beam (plate-shaped, round and round structure material) 6 to which one large front wheel is attached is attached [FIG. 3].
(2) When the horizontal support shaft 7 in the traveling direction of the front wheels is not horizontal, the pedestal of one front wheel attached to the beam is attached by the getter 10 so as to be kept horizontal [FIG. 4].

(1)前輪1輪の取り付ける梁(板状、コ・ロ型構造材)6には車椅子の車輪を支持する両水平支持軸に固定する梁(車椅子を折りたたむことが出来ない状態で常時使用する)、あるいは取り付け取り外しが容易にできる梁、あるいは車椅子の折りたたみと同時に折りたためる梁があり、いずれの梁でもよい。
(2)前輪1輪の台座を梁に固定する場合と台座を任意に取り付け取り外しが出来る場合とが可能である取り付け。
(1) A beam (plate-shaped, round and round structure material) 6 to which one front wheel is attached is a beam that is fixed to both horizontal support shafts that support the wheelchair wheel (the wheelchair cannot be folded). ), Or a beam that can be easily attached and detached, or a beam that can be folded at the same time as the wheelchair is folded.
(2) Mounting that allows fixing the pedestal of one front wheel to the beam and mounting and removing the pedestal arbitrarily.

(1)使用過程車椅子あるいは新製造車椅子に係わらず、前2輪及び後2輪をそれぞれ大きく太い2輪およびマウンティンバイク車輪2輪への変更。
(2)使用過程車椅子あるいは新製造車椅子に係わらず、前2輪だけを大きく太い2輪に変更。
(1) In-use process Regardless of the wheelchair or the newly manufactured wheelchair, the front two wheels and the rear two wheels are changed to large and thick two wheels and two mounting bike wheels, respectively.
(2) In-use process Regardless of whether it is a wheelchair or a newly manufactured wheelchair, only the front two wheels have been changed to larger and thicker two wheels.

(1)本考案は障害者の野外における活動を容易にし、心身の健康促進に効果がある車椅子に関するものである。身障者及び介助者からの本考案に対する期待が強く、生産性においても社会に貢献できる。  (1) The present invention relates to a wheelchair that facilitates outdoor activities for persons with disabilities and is effective in promoting mental and physical health. There are strong expectations for the present invention from disabled people and caregivers, and it can contribute to society in terms of productivity.

「5輪介助式車椅子を示した側面図である。」  “It is a side view showing a five-wheel-assisted wheelchair.” 「5輪介助式車椅子を示した正面図である。」  “It is a front view showing a five-wheel-assisted wheelchair.” 「介助式車椅子に前輪1輪の取付け方及び3前輪の位置を示す正面図である。」  “It is a front view showing how to attach one front wheel to the assisting wheelchair and the positions of three front wheels.” 「使用過程の車椅子に前輪1輪の台座を水平に取付ける方の1例を示す図面である。」  “It is a drawing showing an example of a method for horizontally mounting a pedestal of one front wheel on a wheelchair in use.”

符号の説明Explanation of symbols

1 車椅子
2 車椅子後輪(幅広)
3 車椅子に取り付けた取り付け前輪(大きい)
4 車椅子の普通の前輪(小さい)
5 1輪車台座
6 車椅子に1輪車台座を取り付ける梁板
7 水平支持軸(パイプ)
8 垂直支持軸(パイプ)
9 取り付け前輪(大きい)と普通の前輪(小さい)との接地間隔
10 1輪車台座を水平に保つための下駄
1 Wheelchair 2 Wheelchair rear wheel (wide)
3 Front wheel attached to the wheelchair (large)
4 Normal wheelchair front wheels (small)
5 Single-wheel pedestal 6 Beam plate for attaching the single-wheel pedestal to the wheelchair 7 Horizontal support shaft (pipe)
8 Vertical support shaft (pipe)
9 Ground contact distance between the front wheel (large) and normal front wheel (small) 10 Clogs to keep the pedestal level

Claims (2)

製造過程車あるいは使用過程車に係わらず、自走式車椅子、介助式車椅子、リクライニング車椅子などの4輪車椅子1に前輪4の半径より大きな半径と車輪幅を有する車輪1輪3を両前輪の中央に取り付けた5輪の車椅子[図1]及び[図2]で、車輪1輪は容易に取り外しあるいは取り付け若しくは折りたたみが可能で、車輪1輪の台座5は水平面である車椅子[図3]及び[図4]。  Regardless of whether the vehicle is manufactured or used, a four-wheeled wheelchair 1 such as a self-propelled wheelchair, an assistive wheelchair, or a reclining wheelchair has a wheel 3 having a radius larger than the radius of the front wheel 4 and a wheel width. Wheelchair [FIG. 1] and [FIG. 2] attached to the wheel, one wheel can be easily removed, attached or folded, and the wheel base 1 is a horizontal wheelchair [FIG. 3] and [ FIG. 4]. 取り付ける前輪1輪3の大きさは野外通路上の障害物(小石など)の高さに比べて大きく、直径180mmから220mm、幅は30mmから60mmである車輪。  The size of the front wheel 1 to be attached is larger than the height of obstacles (pebbles, etc.) on the outdoor passage, wheels having a diameter of 180 mm to 220 mm and a width of 30 mm to 60 mm.
JP2007006252U 2007-07-17 2007-07-17 Outdoor chin wheelchair Expired - Fee Related JP3141624U (en)

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