JP3101889U - Rough road traveling self-propelled manual type wheelchair - Google Patents

Rough road traveling self-propelled manual type wheelchair Download PDF

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JP3101889U
JP3101889U JP2003273514U JP2003273514U JP3101889U JP 3101889 U JP3101889 U JP 3101889U JP 2003273514 U JP2003273514 U JP 2003273514U JP 2003273514 U JP2003273514 U JP 2003273514U JP 3101889 U JP3101889 U JP 3101889U
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wheelchair
rim
hand grip
hand
wheel
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英行 芝田
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有限会社エス・エイチ・アイ
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Abstract

【課題】 本考案は、車いすによる悪路・障壁・砂利道・溝・砂浜・雪上・芝生の走行など、車いすによる自力走行を可能にし、衣服の汚れ防止、手の不衛生解消、介助者の負担軽減を図り、障害者の豊かな日常生活の向上につながるものとする。
【解決手段】 本考案は、2のハンドグリップ付リムから4のシンクロ機材を介して5のギヤ付駆動輪を回転させ7のキャタピラ型タイヤに連動させることによる砂利道・溝・砂浜・雪上・芝生の走行など、車いすによる自力走行を可能にし、2のハンドグリップ付リム及び3のハンドグリップにより衣服の汚れ防止、手の不衛生を解消し、8のバネを用いることにより腰への負担軽減につながることから障害者の豊かな日常生活の向上に貢献できるものとする。
【選択図】 図1
PROBLEM TO BE SOLVED: To enable self-driving by a wheelchair, such as running on a bad road, a barrier, a gravel road, a ditch, a sandy beach, on snow, a lawn by a wheelchair. We shall reduce the burden and improve the daily life of the disabled.
SOLUTION: The present invention provides a gravel road, a groove, a sandy beach, a snowy road, by rotating a geared driving wheel 5 from a rim with a hand grip 2 through a synchronizing device 4 and interlocking with a caterpillar type tire 7. Riding with a wheelchair, such as running on the lawn, enables self-driving by a wheelchair, prevents garbage dirt and eliminates hand hygiene by using a hand grip (2) and hand grip (3), and reduces the burden on the waist by using a spring (8) Can contribute to the improvement of the rich daily life of the disabled.
[Selection diagram] Fig. 1

Description

本考案は、車いすによる悪路走行を可能にし衣服の汚れ防止、手の不衛生解消、介助者の負担軽減等、障害者の日常生活の向上に貢献するため、車いすの車輪を6輪装着しタイヤ部分をキャタピラ形状にし、従来車輪に取り付けられているハンドリムを独立させハンドグリップ付のリムで手回し駆動させる車いすに関するものである。  The present invention uses six wheelchair wheels to contribute to improving the daily life of disabled people, such as enabling the wheelchair to travel on rough roads, and contributing to improving the daily life of disabled people, such as preventing clothes from being stained, eliminating hand hygiene, and reducing the burden on caregivers. The present invention relates to a wheelchair in which a tire portion is formed in a caterpillar shape, a hand rim conventionally attached to a wheel is made independent, and is manually driven by a rim with a hand grip.

従来の車いすの大半が、車輪一体型のハンドリムを手回しして走行するため車輪による衣服の汚れ、手の不衛生さは否めないものがある。特に多種多様の車いすがある中で砂利道・溝・砂浜・雪上・芝生などの悪路・障壁に対しての車いす走行はきわめて困難を要している。車いす利用者が海等の砂浜や砂道、雪国での雪道やスノーシーズンの雪上等、神社仏閣への参詣・砂利道・芝生の走行等に於ける自力での行動が制約され、自立した社会活動や日常生活の中で生活の質を高めることが極めて困難を要する。    Most of the conventional wheelchairs run by manually turning a wheel-integrated hand rim. Therefore, there is a case where clothes are soiled by the wheels and hand hygiene is inevitable. In particular, there is a wide variety of wheelchairs, and it is extremely difficult to drive a wheelchair on bad roads or barriers such as gravel roads, ditches, sandy beaches, snow and lawns. Wheelchair users became independent on their own activities, such as visiting shrines and temples, gravel roads, and lawn driving, such as sandy beaches and sandways in the sea, snowy roads in snowy countries, and snowy seasons. It is extremely difficult to improve the quality of life in social activities and daily life.

比較的平易に日常生活での悪路である砂利道・溝・砂浜・雪上・芝生の走行など、車いすによる自力走行を可能にし、衣服の汚れ防止、手の不衛生解消、介助者の負担軽減は、障害者の豊かな日常生活向上につながるものとなり、本考案により前述の欠点を解決しようとするものである。  Enables self-propelled driving on wheelchairs, such as traveling on rough roads, ditches, sandy beaches, snowy fields, and lawns, which are relatively rough roads in everyday life, preventing clothes from becoming dirty, eliminating hand hygiene, and reducing the burden on caregivers. The present invention is aimed at solving the above-mentioned drawbacks with the present invention, which leads to the enrichment of daily life for persons with disabilities.

本考案は、車いすの車輪を、従来にないギヤ付駆動輪を支点とした前後の小駆動輪にキャタピラ型タイヤを装着し、ハンドリムを車輪から独立させハンドグリップ付リムからの力の伝達を図りギヤ付駆動輪と連動させキャタピラ型タイヤを回転させることにより、衣服への跳ね上げ等の汚れを防止し、手の不衛生解消、介助者の負担軽減、悪路・障壁である砂利道・溝・砂浜・雪上・芝生の走行など、車いすによる自力走行を可能にすることにより問題点を解決している。  In the present invention, caterpillar-type tires are attached to the front and rear small driving wheels with the wheel of the wheelchair as the fulcrum of a non-conventional geared driving wheel, the hand rim is made independent of the wheel, and the force from the rim with hand grip is transmitted. By rotating the caterpillar-type tires in conjunction with the geared drive wheels, dirt such as jumping onto clothes is prevented, eliminating hand hygiene, reducing the burden on caregivers, and gravel roads and grooves that are rough roads and barriers -Solves problems by enabling self-driving with a wheelchair, such as running on sandy beaches, on snow, or on grass.

上述のように、本考案の悪路走行自走式手動式普通型車いすは、従来にないギヤ付駆動輪及び前後の小駆動輪のタイヤ部分にキャタピラ型タイヤを装着し、シンクロ機材及び歯車を用いハンドグリップ付リムから支点となるギヤ付駆動輪へ力の伝達を図ることにより、日常生活での悪路である砂利道・溝・砂浜・雪上・芝生の走行など、車いすによる自力走行を可能にし、衣服の汚れ防止、手の不衛生解消、介助者の負担軽減に役立つ。  As described above, the rough road traveling self-propelled manual type normal wheelchair of the present invention is equipped with caterpillar type tires on the tire parts of the non-conventional geared drive wheels and the front and rear small drive wheels, and the synchronization equipment and gears are attached. By transmitting power from the rim with handgrip to the drive wheel with gears as a fulcrum, it is possible to drive on a wheelchair, such as traveling on rough roads, grooves, sandy beaches, snow and grass, which are rough roads in everyday life In addition, it helps prevent stains on clothes, eliminates hand hygiene, and reduces the burden on caregivers.

考案の実施するための最良の形態Best mode for carrying out the invention

車いすを走行させるためにハンドグリップ付リムのハンドグリップを手回し回転させ、シンクロ機材を介してギヤ付駆動輪へ力の伝達を図り、キャタピラ型タイヤを回転させ上述の悪路・障壁の走行を可能にさせる。手回しリムには、スムースに力の伝達ができるように基軸となるハンドグリップを装着し、衣服の汚れ防止、手の不衛生解消となる。さらに、各駆動輪部にバネを装着することにより腰への負担軽減及び衝撃の防止となる。  Turn the handgrip of the rim with handgrip by hand to rotate the wheelchair, transmit power to geared drive wheels via synchro equipment, and rotate the caterpillar type tire to drive on the above-mentioned rough roads and barriers Let The hand-held rim is equipped with a base handgrip so that force can be smoothly transmitted to prevent contamination of clothes and eliminate hand hygiene. Further, by attaching a spring to each drive wheel portion, the burden on the waist can be reduced and the impact can be prevented.

以下、添付図面に従って一実施例を説明する。1は車いす本体、2は1の車いすを走行させるためのハンドグリップ付リムで、3はハンドグリップ付リムを回転させる基軸となるハンドグリップである。4は2のハンドグリップ付リムから5のギヤ付駆動輪へ力を伝達するためのシンクロ機材であり、5はギヤ付駆動輪、6はギヤ付駆動輪と連動する小駆動輪であり、7はキャタピラ型タイヤとなっている。これにより衣服の汚れ防止、手の不衛生さ解消及び上述の悪路・障壁を乗り越えられる車いすの走行を可能とする。  Hereinafter, an embodiment will be described with reference to the accompanying drawings. Reference numeral 1 denotes a wheelchair main body, reference numeral 2 denotes a rim with a hand grip for running the wheelchair 1, and reference numeral 3 denotes a hand grip serving as a base shaft for rotating the rim with the hand grip. Reference numeral 4 denotes a synchronizing device for transmitting a force from the rim with the hand grip 2 to the driving wheel with gear 5, reference numeral 5 denotes a driving wheel with gear, reference numeral 6 denotes a small driving wheel interlocked with the driving wheel with gear, and reference numeral 7 Is a caterpillar type tire. As a result, it is possible to prevent the clothes from being stained, eliminate the unsanitaryness of the hands, and run a wheelchair that can overcome the above-mentioned rough roads and barriers.

8は1の車いすのクッション性を高めるバネ部となっており、走行時の腰への負担を著しく軽減できるものとなる。  Reference numeral 8 denotes a spring portion for enhancing the cushioning property of the wheelchair 1, which can significantly reduce the burden on the waist during running.

本考案の一実施例は上述の如き構成からなるものであるから3のハンドグリップを回転させることにより2のハンドグリップ付リムから力の伝達を図り、4のシンクロ機材を介して5のギヤ付駆動輪と連動させることにより1の車いすを快適に走行させることは勿論であるが、介助者が1の車いすを押して介助する場合でも上述の悪路・障壁の走行に対して介助者の負担軽減に大きく貢献できるものであり、豊かな日常生活を向上させることができる。  Since one embodiment of the present invention is constructed as described above, the power is transmitted from the rim with the handgrip by rotating the handgrip by rotating the handgrip, and the gear with the gear is transmitted through the synchro equipment. It is of course possible to make one wheelchair run comfortably by interlocking with the drive wheels, but even when the assistant pushes one wheelchair to assist, the burden on the assistant on the above-mentioned rough road / barrier is reduced. It can greatly contribute to the daily life, and can improve the rich daily life.

本考案の悪路走行自走式手動式普通型車いすの一実施例を示す側面図である。FIG. 4 is a side view showing an embodiment of a self-propelled manual traveling ordinary wheelchair according to the present invention. 本車いすの正面図である。It is a front view of this wheelchair.

符号の説明Explanation of reference numerals

1 車いす本体
2 ハンドグリップ付リム
3 ハンドグリップ
4 シンクロ機材
5 ギヤ付駆動輪
6 小駆動輪
7 キャタピラ型タイヤ
8 バネ
DESCRIPTION OF SYMBOLS 1 Wheelchair main body 2 Rim with hand grip 3 Hand grip 4 Synchro equipment 5 Drive wheel with gear 6 Small drive wheel 7 Caterpillar type tire 8 Spring

Claims (1)

ハンドリムを車輪から独立させハンドグリップ付リムとし、車輪部分には、ハンドグリップ付リムと連動するギヤ付駆動輪を支点にその前後に小駆動輪を装着し、ギヤ付駆動輪及び小駆動輪のタイヤ部分にキャタピラ型タイヤを装着することにより、比較的平易に日常生活の中で悪路及び障壁である砂利道・溝・砂浜・雪上・芝生の走行など、車いすによる自力走行を可能にした悪路走行自走式手動式普通型車いす  The hand rim is made independent of the wheel and is made into a rim with a hand grip.Small drive wheels are attached to the wheel part around the fulcrum with a drive wheel with a gear interlocked with the rim with a hand grip, and the drive wheel with a gear and the small drive wheel By installing caterpillar-type tires on the tires, it is relatively easy to use a wheelchair to drive on roads, such as on rough roads, ditches, sandy beaches, on snow, and on grass, which are rough roads and barriers in everyday life. Road-running self-propelled hand-operated ordinary wheelchair
JP2003273514U 2003-11-25 2003-11-25 Rough road traveling self-propelled manual type wheelchair Expired - Fee Related JP3101889U (en)

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