JP2002028187A - Wheelchair - Google Patents
WheelchairInfo
- Publication number
- JP2002028187A JP2002028187A JP2000214273A JP2000214273A JP2002028187A JP 2002028187 A JP2002028187 A JP 2002028187A JP 2000214273 A JP2000214273 A JP 2000214273A JP 2000214273 A JP2000214273 A JP 2000214273A JP 2002028187 A JP2002028187 A JP 2002028187A
- Authority
- JP
- Japan
- Prior art keywords
- armrest
- wheelchair
- body frame
- fixed
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、移動やトイレ、浴
室等で使用可能な車いすの肘掛け部に係り、使用目的に
よって、略水平または、略垂直状態で固定させておくこ
とができる肘掛けを設けた車いすに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an armrest of a wheelchair which can be used for moving, restrooms, bathrooms, etc., and provided with an armrest which can be fixed in a substantially horizontal or substantially vertical state depending on the purpose of use. About wheelchairs.
【０００２】[0002]
【従来の技術】従来の技術として、実公平７−４０１８
に見られるものを、図７に基づいて詳述する。2. Description of the Related Art As a conventional technique, Japanese Patent Publication No. 7-4018
Will be described in detail with reference to FIG.
【０００３】図７は、車いすのバックシートフレーム２
３に固着される車いすのアームレスト２１において、一
端に当接面を他端にストッパ面２９を有する筒状のホル
ダ２８を前記バックシートフレーム２３に固着し、該ホ
ルダに挿通され一端に前記ホルダ２８の当接面に当接す
る段部を備えたボス部２４を設けると共に他端に先細り
のテーパ部２６を成形してその端面にねじ穴２７を有す
るシャフト２５を設け、該シャフトのテーパ部に嵌合す
るテーパ穴及び前記ホルダのストッパ面２９に係合する
ストッパ面２９を備えたストッパ３０を設け、前記シャ
フトのボス部にアームレストを取付けるためのアームレ
スト部材を固着したことを特徴とする車いすのアームレ
ストである。FIG. 7 shows a back seat frame 2 of a wheelchair.
3, a cylindrical holder 28 having a contact surface at one end and a stopper surface 29 at the other end is fixed to the back seat frame 23, and is inserted into the holder and inserted into the holder 28 at one end. A boss 24 having a step that abuts on the abutting surface is provided, and a tapered portion 26 is formed at the other end, and a shaft 25 having a screw hole 27 is provided on the end surface thereof, and is fitted into the tapered portion of the shaft. An armrest member for a wheelchair, wherein a stopper 30 having a tapered hole to be fitted and a stopper surface 29 engaging with a stopper surface 29 of the holder is provided, and an armrest member for attaching an armrest to a boss portion of the shaft is fixed. It is.
【０００４】[0004]
【発明が解決しようとする課題】従来の車いすの肘掛け
では、略水平または、略垂直状態で回動を止めるような
構造またはストッパが設けられているが、固定すること
はできない。車いす使用者が、ベットやトイレから車い
すに移乗する際に、使用者や、介助者が肘掛けをつかん
で引き寄せたり、手すり代わりにつかまる場合があり不
用意に肘掛けが動いてしまい危険である。本発明は、上
記課題を解決するためになされたもので、本発明の目的
は、肘掛け部を固定させるため、肘掛けの回転軸部と本
体フレームと肘掛けの接合部分に装着可能で肘掛けの可
動範囲を抑止する固定カバーを設けた車いすを提供する
ことにある。In a conventional armchair of a wheelchair, a structure or a stopper for stopping rotation in a substantially horizontal or substantially vertical state is provided, but cannot be fixed. When a wheelchair user transfers from a bed or a toilet to a wheelchair, the user or a caregiver may grab the armrest and pull it in or grab it instead of the handrail, and the armrest may be moved carelessly. The present invention has been made in order to solve the above-mentioned problem, and an object of the present invention is to fix the armrest, which can be attached to the joint between the rotation shaft of the armrest, the body frame and the armrest, and the movable range of the armrest. An object of the present invention is to provide a wheelchair provided with a fixed cover for suppressing the above problem.
【０００５】[0005]
【課題を解決するための手段および作用・効果】上記目
的を達成するために請求項１は、本体フレームと座部、
背もたれ部、はねあげ可能な肘掛け部、車輪部より成る
移動やトイレ、浴室等で使用可能な車いすにおいて、肘
掛けが床と略水平または、略垂直状態で、肘掛けの回転
軸部を包み込むと共に、本体フレームと肘掛け部とに係
合して肘掛けの可動範囲を抑止する固定カバーを設けて
いるので、略水平または、略垂直に肘掛け部を固定する
ことが出来る。従って車いす使用者や介助者が、肘掛け
をつかみ車いすを移動させたり、引き寄せたりする際
に、不用意に肘掛けが跳ね上がらず安全に使用できる。Means for Solving the Problems and Action / Effect In order to achieve the above object, a first aspect of the present invention is to provide a body frame and a seat,
In a wheelchair that can be used for moving, toilets, bathrooms, etc. comprising a backrest portion, an armrest portion that can be flipped up, and a wheel portion, the armrest wraps around the rotating shaft portion of the armrest while being substantially horizontal or substantially vertical to the floor, and a main body frame. Since the fixing cover which engages with the armrest and suppresses the movable range of the armrest is provided, the armrest can be fixed substantially horizontally or substantially vertically. Therefore, when a wheelchair user or an assistant grasps the armrest and moves or pulls the wheelchair, the armrest can be used safely without being accidentally jumped up.
【０００６】また上記目的を達成するために請求項２
は、本体フレームと座部、背もたれ部、はねあげ可能な
肘掛け部、車輪部より成る移動やトイレ、浴室等で使用
可能な車いすにおいて、肘掛けの回転軸部、本体フレー
ムと肘掛けの接合部分を包み込むと共に肘掛けの可動範
囲を抑止する固定カバーに、接合部（上側）本体フレー
ム回避面と接合部（下側）本体フレーム回避面と、肘掛
け回避面が形成されており、床と略水平または、略垂直
状態で肘掛けの回転軸部に対して装着可能であり、肘掛
け部が回転することなく簡単に固定できる。従って、車
いす使用者や介助者が、肘掛けをつかんで車いすを移動
させる際に、不用意に肘掛けが跳ね上がらず安全に使用
することができるうえに、簡易な構造で取り扱いも簡単
で楽に固定することができる。[0006] To achieve the above object, a second aspect is provided.
In a wheelchair that can be used in a body frame and a seat, a backrest, an armrest that can be flipped up, a movable wheel, a toilet, a bathroom, etc. A joint cover (upper) body frame avoidance surface, a joint (lower) body frame avoidance surface, and an armrest avoidance surface are formed on a fixed cover that suppresses the movable range of the armrest, and is substantially horizontal or substantially vertical to the floor. In this state, the armrest can be attached to the rotating shaft, and the armrest can be easily fixed without rotating. Therefore, when a wheelchair user or caregiver grabs the armrest and moves the wheelchair, the armrest does not inadvertently jump up and can be used safely, and the structure is simple and easy to handle and fixed easily. Can be.
【０００７】[0007]
【発明の実施の形態】次に、本発明に車いすの実施形態
を添付図面を参照しながら以下説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of a wheelchair according to the present invention will be described below with reference to the accompanying drawings.
【０００８】図１は、トイレ、浴室等で使用可能な車い
すの全体図である。本体フレーム１、操作部２、背もた
れ部３、本発明に係る跳ね上げ可能な肘掛け部４と座部
５、足載せ部６、車輪部７より構成され、介助者が手押
しで簡単に動かすことができる車いすである。FIG. 1 is an overall view of a wheelchair usable in a toilet, a bathroom and the like. It is composed of a main body frame 1, an operation unit 2, a backrest 3, a jumpable armrest 4 and a seat 5, a footrest 6, and a wheel 7 according to the present invention. A wheelchair that can be used.
【０００９】図２は、本発明による肘掛け４を略水平で
固定する固定カバー８ａを示す斜視図である。接続部
（上側）本体フレーム回避面１１ａと、接続部（下側）
本体フレーム回避面１１ｂと、肘掛け回避面１２のキリ
カキを成形したもので、本体フレーム１と肘掛け部の接
合部分１０、肘掛け部の回転軸部９を包み込み、装着可
能で、肘掛け４を略水平状態で固定する固定カバーであ
る。FIG. 2 is a perspective view showing a fixing cover 8a for fixing the armrest 4 substantially horizontally according to the present invention. Connection (upper) body frame avoiding surface 11a, connection (lower)
The body frame avoiding surface 11b and the shank of the armrest avoiding surface 12 are formed and wrapped around the joint portion 10 of the body frame 1 and the armrest, and the rotating shaft 9 of the armrest, and can be mounted, and the armrest 4 is in a substantially horizontal state. It is a fixed cover fixed with.
【００１０】図３は、本発明による肘掛け４を略垂直で
固定する固定カバー８ｂを示す斜視図である。肘掛け、
接合部（上側）本体フレーム回避面１３と肘掛け回避面
１２のキリカキを成形したもので、本体フレーム１と肘
掛け部の接合部分１０、肘掛け部の回転軸部９を包み込
み、装着可能で、肘掛けを略垂直状態で固定する固定カ
バーである。FIG. 3 is a perspective view showing a fixing cover 8b for fixing the armrest 4 according to the present invention substantially vertically. Armrests,
The joint (upper side) is formed by shaping the body frame avoiding surface 13 and the armrest avoiding surface 12, and wraps around the joint 10 between the body frame 1 and the armrest, and the rotating shaft 9 of the armrest, and can be mounted. It is a fixing cover that is fixed substantially vertically.
【００１１】図４は、本発明による車いす肘掛け部４の
回転軸部９の拡大図である。肘掛け部４が略水平になっ
ている状態で、本体フレーム１と肘掛け部４に、固定カ
バー８ａの接合部（上側）本体フレーム回避面１１ａと
接合部（下側）本体フレーム回避面１１ｂと、肘掛け部
回避面１２が係合し、固定軸部９の可動範囲が抑止され
る。FIG. 4 is an enlarged view of the rotating shaft 9 of the wheelchair armrest 4 according to the present invention. In a state in which the armrest 4 is substantially horizontal, a joint (upper) body frame avoiding surface 11a of the fixed cover 8a and a joint (lower) body frame avoiding surface 11b of the fixed cover 8a are provided on the main body frame 1 and the armrest 4. The armrest avoiding surface 12 is engaged, and the movable range of the fixed shaft 9 is suppressed.
【００１２】図５は、肘掛け部４を床と略水平状態にし
て回転軸部９に固定カバー８ａをセットした図である。
車いす本体フレーム１と肘掛け部４の接合部分１０と、
回転軸部９に固定カバー８ａをセットすることにより、
回転軸部９の可動範囲が抑止され、肘掛け部４が略水平
状態で固定される。FIG. 5 is a diagram in which the fixed cover 8a is set on the rotating shaft 9 with the armrest 4 being substantially horizontal with the floor.
A joint portion 10 between the wheelchair body frame 1 and the armrest portion 4,
By setting the fixed cover 8a on the rotating shaft 9,
The movable range of the rotating shaft 9 is suppressed, and the armrest 4 is fixed in a substantially horizontal state.
【００１３】図６は、肘掛け部４を床と略垂直状態にし
て回転軸部９に固定カバー８ｂをセットした図である。
車いす本体フレーム１の肘掛け部４の接合部分１０と、
回転軸部９に固定カバー８ｂをセットすることにより、
回転軸部９の可動範囲が抑止され、肘掛け部４が略垂直
状態で固定される。FIG. 6 is a diagram in which the fixed cover 8b is set on the rotating shaft 9 with the armrest 4 substantially perpendicular to the floor.
A joint portion 10 of the armrest portion 4 of the wheelchair body frame 1,
By setting the fixed cover 8b on the rotating shaft 9,
The movable range of the rotating shaft 9 is suppressed, and the armrest 4 is fixed in a substantially vertical state.
【図１】 本発明の車いすを示す全体図である。FIG. 1 is an overall view showing a wheelchair of the present invention.
【図２】 本発明の肘掛けを略水平で固定する固定カバ
ーを示す図である。FIG. 2 is a view showing a fixing cover for fixing the armrest of the present invention substantially horizontally.
【図３】 本発明の肘掛けを略垂直で固定する固定カバ
ーを示す図である。FIG. 3 is a view showing a fixing cover for fixing the armrest of the present invention substantially vertically.
【図４】 本発明の固定カバーを着脱方法を示す図であ
る。FIG. 4 is a view illustrating a method of attaching and detaching a fixed cover according to the present invention.
【図５】 本発明の固定カバーをセットし、肘掛け部が
略水平で固定された状態を示す。FIG. 5 shows a state in which the fixing cover of the present invention is set and the armrest is fixed substantially horizontally.
【図６】 本発明の固定カバーをセットし、肘掛け部が
略垂直で固定された状態を示す。FIG. 6 shows a state in which the fixing cover of the present invention is set and the armrest is fixed substantially vertically.
【図７】 従来の肘掛けの固定方法を示す図である。FIG. 7 is a diagram showing a conventional armrest fixing method.
１…本体フレーム ２…操作部 ３…背もたれ ４…肘掛け ５…座部 ６…足載せ部 ７…車輪 ８ａ…固定カバー ８ｂ…固定カバー ９…肘掛け回転軸部 １０…接合部分 １１a…接合部（上側）本体フレーム回避面 １１b…接合部（下側）本体フレーム回避面 １２…肘掛け回避面 １３…肘掛け、接合部（上側）本体フレーム回避面 DESCRIPTION OF SYMBOLS 1 ... Main body frame 2 ... Operation part 3 ... Backrest 4 ... Armrest 5 ... Seat part 6 ... Footrest part 7 ... Wheel 8a ... Fixed cover 8b ... Fixed cover 9 ... Armrest rotation shaft part 10 ... Joint part 11a ... Joint part (upper part) ) Body frame avoiding surface 11b ... joint (lower) body frame avoiding surface 12 ... armrest avoiding surface 13 ... armrest, joint (upper) body frame avoiding surface
Claims (2)
上げ可能な肘掛け部、車輪部より成る移動やトイレ、浴
室等で使用可能な車いすにおいて、肘掛けが床と略水平
または、略垂直状態で肘掛けの回転軸部を包み込むと共
に、本体フレームと肘掛け部とに係合して肘掛けの可動
範囲を抑止する固定カバーを設けたことを特徴とする車
いす。1. A wheelchair which can be used for moving, a toilet, a bathroom, etc. comprising a main body frame, a seat, a backrest, a jumpable armrest, and a wheel, wherein the armrest is substantially horizontal or substantially vertical to the floor. A wheelchair characterized by being provided with a fixed cover that wraps around the rotating shaft of the armrest and that engages with the body frame and the armrest to suppress the movable range of the armrest.
バーには本体フレーム回避面と肘掛け回避面が形成され
ており、肘掛けが床と略水平または、略垂直状態で肘掛
けの回転軸部に対して装着可能であることを特徴とする
車いす。2. The wheelchair according to claim 1, wherein the fixed cover is formed with a body frame avoiding surface and an armrest avoiding surface, and the armrest is substantially horizontal or substantially perpendicular to the floor with respect to a rotation shaft portion of the armrest. A wheelchair characterized in that the wheelchair can be mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000214273A JP2002028187A (en) | 2000-07-14 | 2000-07-14 | Wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000214273A JP2002028187A (en) | 2000-07-14 | 2000-07-14 | Wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002028187A true JP2002028187A (en) | 2002-01-29 |
Family
ID=18709881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000214273A Pending JP2002028187A (en) | 2000-07-14 | 2000-07-14 | Wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002028187A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9180122B2 (en) | 2011-07-07 | 2015-11-10 | Takeda Pharmaceutical Company Limited | 5- or 6-substituted 3-hydroxy-2 (1 H)-pyridinones as D-amino acid oxidase (DAAO) inhibitors in therapy of diseases such as schizophrenia, cognitive disorder and pain |
| US9290456B2 (en) | 2011-08-22 | 2016-03-22 | Takeda Pharmaceutical Company Limited | Pyridazinone compounds and their use as DAAO inhibitors |
| US9750748B2 (en) | 2012-12-17 | 2017-09-05 | Takeda Pharmaceutical Company Limited | Pyridazinones as DAAO enzyme inhibitors |
| US10085986B2 (en) | 2011-07-07 | 2018-10-02 | Takeda Pharmaceutical Company Limited | Pyrimidinone compounds and their use |
-
2000
- 2000-07-14 JP JP2000214273A patent/JP2002028187A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9180122B2 (en) | 2011-07-07 | 2015-11-10 | Takeda Pharmaceutical Company Limited | 5- or 6-substituted 3-hydroxy-2 (1 H)-pyridinones as D-amino acid oxidase (DAAO) inhibitors in therapy of diseases such as schizophrenia, cognitive disorder and pain |
| US10085986B2 (en) | 2011-07-07 | 2018-10-02 | Takeda Pharmaceutical Company Limited | Pyrimidinone compounds and their use |
| US9290456B2 (en) | 2011-08-22 | 2016-03-22 | Takeda Pharmaceutical Company Limited | Pyridazinone compounds and their use as DAAO inhibitors |
| US9931340B2 (en) | 2011-08-22 | 2018-04-03 | Takeda Pharmaceutical Company Limited | Pyridazinone compounds and their use as DAAO inhibitors |
| US10463663B2 (en) | 2011-08-22 | 2019-11-05 | Takeda Pharmaceutical Company Limited | Pyridazinone compounds and their use as DAAO inhibitors |
| US11129828B2 (en) | 2011-08-22 | 2021-09-28 | Takeda Pharmaceutical Company Limited | Pyridazinone compounds and their use as DAAO inhibitors |
| US9750748B2 (en) | 2012-12-17 | 2017-09-05 | Takeda Pharmaceutical Company Limited | Pyridazinones as DAAO enzyme inhibitors |
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