JPH11169406A - Toilet device - Google Patents
Toilet deviceInfo
- Publication number
- JPH11169406A JPH11169406A JP10244821A JP24482198A JPH11169406A JP H11169406 A JPH11169406 A JP H11169406A JP 10244821 A JP10244821 A JP 10244821A JP 24482198 A JP24482198 A JP 24482198A JP H11169406 A JPH11169406 A JP H11169406A
- Authority
- JP
- Japan
- Prior art keywords
- toilet seat
- toilet
- link
- side frame
- parallel
- 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.)
- Granted
Links
Landscapes
- Toilet Supplies (AREA)
- Non-Flushing Toilets (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、身体弱者用の用便
装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a toilet apparatus for the handicapped.
【０００２】[0002]
【従来の技術】足腰の弱った老人、怪我人、病人、及
び、身体障害者等の身体弱者が楽に着座・起立できるよ
うな介助機能を有する用便装置としては、例えば、便器
本体の上方開口部の前端に、便座の前端を水平軸心廻り
に揺動自在に枢着し、かつ、その便座の後半部を、ばね
にて上方へ弾発的に押し上げるように構成したものが公
知であった。また、身体弱者がトイレまで移動できない
ような場合は、寝室、ベッドサイドでいわゆるポータブ
ルトイレを使用して***を行うのが一般的であった。2. Description of the Related Art A toilet device having an assisting function for a weak person, such as an elderly person, an injured person, a sick person, and a physically handicapped person, who can easily sit and stand up, includes, for example, an upper opening of a toilet body. It is known that a front end of a toilet seat is pivotably attached to a front end of a portion around a horizontal axis center and a rear half of the toilet seat is elastically pushed upward by a spring. Was. In addition, when a physically handicapped person cannot move to the toilet, excretion is generally performed in a bedroom or bedside using a so-called portable toilet.
【０００３】[0003]
【発明が解決しようとする課題】しかし、上述のような
従来の用便装置では、着座する際や立ち上がる際に、便
座が前傾状態となるため、前傾した便座に腰を下ろす
と、身体全体が前下方へずり落ちてしまい、身体弱者が
不安を感じるという問題があった。かつ、車椅子が必要
な重度の身体障害者等を介護者が車椅子から便座に移動
させるのが困難であった。また、トイレまで移動できな
いような身体弱者の場合、従来のポータブルトイレでは
着座や立ち上がる際に足腰に苦痛を感じたり、立ち上が
ることができないことがあった。However, in the above-mentioned conventional toilet apparatus, when the user sits down or stands up, the toilet seat is tilted forward. There was a problem that the whole body slipped forward and downward, and the physically handicapped felt uneasy. In addition, it has been difficult for a caregiver to move a severely disabled person or the like who needs a wheelchair from the wheelchair to the toilet seat. In addition, in the case of a physically handicapped person who cannot move to the toilet, the conventional portable toilet sometimes feels pain in the legs and legs when sitting or standing up and cannot stand up.
【０００４】そこで、本発明は、上述の問題を解決し
て、身体弱者の移動及び着座と起立を安全にかつ楽に行
うことができる用便装置を提供することを目的とする。Accordingly, an object of the present invention is to solve the above-mentioned problems and to provide a toilet device that can safely and easily perform movement, seating, and standing of a physically handicapped person.
【０００５】[0005]
【課題を解決するための手段】上述の目的を達成するた
めに本発明に係る用便装置は、便座と、該便座を水平状
の上昇位置と水平状の下降位置の間で昇降可能に支持す
る左右一対の平行四節リンクを有する支持枠と、該支持
枠の一方の平行四節リンクを無段階揺動位置に停止可能
に揺動駆動させる電動伸縮駆動体と、他方の平行四節リ
ンクを上記便座が上昇する揺動方向へ弾発的に付勢する
付勢手段と、を備えたものである。In order to achieve the above object, a toilet apparatus according to the present invention comprises a toilet seat and a toilet seat which is vertically movable between a horizontal rising position and a horizontal lowering position. A supporting frame having a pair of left and right parallel four-bar links, an electric telescopic driving body for driving one parallel four-bar link of the supporting frame to be able to stop at a stepless rocking position, and the other parallel four-bar link And a biasing means for resiliently biasing the toilet seat in a swinging direction in which the toilet seat rises.
【０００６】また、支持枠が、左右一対の側枠部と、そ
の一対の側枠部の縦杆部の上端部を橋絡する連結横杆
と、を備え、平行四節リンクが、夫々、上記側枠部の縦
杆部に一体に形成された後リンク部と、後端部がその後
リンク部に枢結される上・下リンク杆と、該上・下リン
ク杆の前端部が枢結される前リンク部と、から構成さ
れ、該前リンク部と一体に揺動するように、アームレス
トが、該前リンク部に間接又は直接に着脱自在に取付け
られている。Further, the support frame includes a pair of left and right side frame portions, and a connecting horizontal rod bridging the upper end portions of the vertical rod portions of the pair of side frame portions. A rear link portion integrally formed with the vertical rod portion of the side frame portion, an upper / lower link rod whose rear end portion is pivotally connected to the rear link portion, and a front end portion of the upper / lower link rod is pivotally connected. The armrest is detachably indirectly or directly attached to the front link portion so as to swing integrally with the front link portion.
【０００７】また、支持枠が、左右一対の側枠部と、そ
の一対の側枠部の縦杆部の上端部を橋絡する連結横杆
と、を備え、平行四節リンクが、夫々、上記側枠部の縦
杆部に一体に形成された後リンク部と、後端部がその後
リンク部に枢結される上・下リンク杆と、該上・下リン
ク杆の前端部が枢結される前リンク部と、から構成さ
れ、該前リンク部に、アームレストが、回倒・復起自在
に又は上下動可能に、間接又は直接に取付けられてい
る。Further, the support frame includes a pair of left and right side frame portions and a connecting horizontal rod bridging the upper ends of the vertical rod portions of the pair of side frame portions. A rear link portion integrally formed with the vertical rod portion of the side frame portion, an upper / lower link rod whose rear end portion is pivotally connected to the rear link portion, and a front end portion of the upper / lower link rod is pivotally connected. And an armrest is attached to the front link portion indirectly or directly so that the armrest can be turned over / returned or moved up and down.
【０００８】また、電動伸縮駆動体の下端部に長孔付き
取付片を設け、その長孔付き取付片の長孔を貫通する水
平支軸により、揺動可能として支持枠に該電動伸縮駆動
体の下端部が枢着され、かつ、該電動伸縮駆動体を伸縮
方向と略平行な斜め下方へ常時弾発的に付勢する弾発部
材を、付設し、上記便座を押上げる方向への外力が作用
したときに上記弾発部材に抗して上記電動伸縮駆動体
が、斜め上方へ動いて逃げるように構成されている。ま
た、便座が、平面的に見て環状とされている。[0008] Further, a mounting piece with a long hole is provided at the lower end portion of the electric telescopic driving body, and the electric telescopic driving body can be swung by a horizontal support shaft passing through the long hole of the mounting piece with the long hole. And a resilient member to which the lower end portion is pivotally attached and constantly resiliently biases the electric telescopic driving body obliquely downward substantially parallel to the telescopic direction is attached, and an external force in a direction to push up the toilet seat is provided. The electric telescopic drive body is configured to move obliquely upward and escape against the resilient member when acts. Further, the toilet seat is annular when viewed in plan.
【０００９】また、支持枠が、左右一対の側枠部と、そ
の一対の側枠部の縦杆部の上端部を橋絡する連結横杆
と、を備え、平行四節リンクが、夫々、上記側枠部の縦
杆部に一体に形成された後リンク部と、後端部がその後
リンク部に枢結される上・下リンク杆と、該上・下リン
ク杆の前端部が枢結される前リンク部と、から構成さ
れ、便座の上昇状態に於て、上記上・下リンク杆が水平
又は前方下傾となるように構成されている。また、支持
枠が、左右一対の側枠部と、その一対の側枠部の縦杆部
の上端部を橋絡する連結横杆と、を備え、平行四節リン
クが、夫々、上記側枠部の縦杆部に一体に形成された後
リンク部と、後端部がその後リンク部に枢結される上・
下リンク杆と、該上・下リンク杆の前端部が枢結される
前リンク部と、から構成され、該前リンク部が下降状態
に於て平行四節リンクの前下部に空間部が生じるように
前傾姿勢とされている。また、便座に、便槽が着脱自在
に取付けられている。Further, the support frame includes a pair of left and right side frame portions and a connecting horizontal rod bridging the upper ends of the vertical rod portions of the pair of side frame portions. A rear link portion integrally formed with the vertical rod portion of the side frame portion, an upper / lower link rod whose rear end portion is pivotally connected to the rear link portion, and a front end portion of the upper / lower link rod is pivotally connected. The upper and lower link rods are inclined horizontally or forward and downward when the toilet seat is in a raised state. Further, the support frame includes a pair of left and right side frame portions, and a connecting horizontal rod bridging the upper end portions of the vertical rod portions of the pair of side frame portions, and the parallel four-bar links are respectively provided by the side frame portions. The rear link part formed integrally with the vertical rod part of the part, and the rear end part is pivotally connected to the rear link part.
A lower link rod, and a front link section to which the front ends of the upper and lower link rods are pivotally connected. When the front link section is lowered, a space is formed in the lower front part of the parallel four-bar link. It is in a forward leaning posture. A toilet tub is detachably attached to the toilet seat.
【００１０】[0010]
【発明の実施の形態】以下、図示の実施の形態に基き本
発明を詳説する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail based on the illustrated embodiments.
【００１１】図１と図２と図３と図４は本発明に係る用
便装置の実施の一形態を示し、この装置は、足腰の弱っ
た老人、怪我人、病人、及び、身体障害者等の身体弱者
の用便時の着座及び立上がりを介助するためのものであ
り、洋式の便器本体Ａの上方に配設される便座１と、支
持枠２は、便座１を水平状の上昇位置と水平状の下降位
置の間で昇降可能に支持する左右一対の平行四節リンク
８，８を有する支持枠２と、その支持枠２の左右一対の
平行四節リンク８，８の内の一方の平行四節リンク８を
無段階揺動位置に停止可能に揺動駆動させる電動伸縮駆
動体３と、他方の平行四節リンク８を便座１が前方下傾
となる揺動方向へ弾発的に付勢する付勢手段35と、を備
える。付勢手段35は、図２ではガススプリングの例を示
す。なお、この付勢手段35はガススプリングに限定する
ものではなく、コイルバネ、板バネ、空気バネ、トーシ
ョンバー等、他方の平行四節リンク８を便座１が前方下
傾となる揺動方向へ弾発的に付勢可能なものであればよ
い。FIG. 1, FIG. 2, FIG. 3, and FIG. 4 show an embodiment of a toilet device according to the present invention, which is used for an elderly person with weak legs, an injured person, a sick person, and a physically handicapped person. The toilet seat 1 and the support frame 2, which are provided above the Western-style toilet body A, assist the seating and standing up of a person with a physical disability during toilet use. And a support frame 2 having a pair of left and right parallel four-bar links 8 and 8 for supporting the vertical movement between a horizontal lower position and one of the pair of left and right parallel four-bar links 8 of the support frame 2. The electric telescopic drive unit 3 that drives the parallel four-bar link 8 to be able to stop at the stepless rocking position so as to be able to stop, and the other parallel four-bar link 8 is resilient in the rocking direction in which the toilet seat 1 is inclined forward and downward. And an urging means 35 for urging the power. The urging means 35 is an example of a gas spring in FIG. The urging means 35 is not limited to the gas spring, but is configured to resiliently move the other parallel four-bar link 8 such as a coil spring, a plate spring, an air spring, or a torsion bar in a swinging direction in which the toilet seat 1 is inclined forward and downward. Anything that can be energetically activated may be used.
【００１２】支持枠２は、床面上に固定又は載置される
水平杆部４ａとその後端部に連設される縦杆部４ｂと縦
杆部４ｂに一体に形成される後リンク部42とから成る左
右一対の側枠部４，４と、その一対の側枠部４，４の縦
杆部４ｂの上端部を橋絡する連結横杆５と、を備える。The support frame 2 includes a horizontal rod 4a fixed or placed on the floor, a vertical rod 4b connected to the rear end thereof, and a rear link 42 formed integrally with the vertical rod 4b. And a pair of left and right side frame portions 4, 4 and a connecting horizontal rod 5 bridging the upper ends of the vertical rod portions 4b of the pair of side frame portions 4, 4.
【００１３】また、平行四節リンク８は、側枠部４の縦
杆部４ｂに一体に形成された後リンク部42と、その後リ
ンク部42に後端部が枢結される上・下リンク杆９，10
と、上・下リンク杆９，10の前端部が枢結される前リン
ク部11と、から構成され、上・下リンク杆９，10が平行
とされると共に、その上・下リンク杆９，10の後端の２
つの枢結軸Ｓ1 , Ｓ2 を通る直線Ｌと、上・下リンク杆
９，10の前端の２つの枢結軸Ｓ3 , Ｓ4 を通る直線Ｍ
が、平行とされている。The parallel four-bar link 8 includes a rear link portion 42 integrally formed with the vertical rod portion 4b of the side frame portion 4, and an upper / lower link whose rear end portion is pivotally connected to the rear link portion 42. Rods 9,10
And a front link portion 11 to which front ends of the upper and lower link rods 9 and 10 are pivotally connected. The upper and lower link rods 9 and 10 are parallel to each other and the upper and lower link rods 9 and 10 are parallel to each other. , 2 at the rear end of 10
A straight line L passing through the two pivot axes S 1 and S 2 and a straight line M passing through the two pivot axes S 3 and S 4 at the front ends of the upper and lower link rods 9 and 10.
Are parallel.
【００１４】さらに、図４に示すように、便座１の上昇
状態に於て、上・下リンク杆９，10が前方下傾となるよ
うに構成する。また、支持枠２の側枠部４の縦杆部４ｂ
をやや前方に傾斜させる。これにより、左右の縦杆部４
ｂ，４ｂの上端を相互に連結する連結横杆５がやや前方
へ移動し、便器本体Ａの後方の水タンクＴに当たらな
い。かつ、便座１が前上方へ上昇するので便座の後端部
が支持枠２の連結横杆５に干渉することが無い。また、
洗浄水を人の局部に向けて噴射するノズルを有する局部
洗浄装置を便座１の後部に取付けても、その局部洗浄装
置が連結横杆５に干渉しない。また、縦杆部４ｂが枢結
軸Ｓ1 , Ｓ2 を通る直線Ｌと同方向に傾斜するので、設
計上合理的である。なお、便座１の上昇状態に於て、上
・下リンク杆９，10が水平となるように構成してもよ
い。Further, as shown in FIG. 4, when the toilet seat 1 is raised, the upper and lower link rods 9 and 10 are configured to tilt forward and downward. In addition, the vertical rod portion 4b of the side frame portion 4 of the support frame 2
Tilt slightly forward. Thereby, the left and right vertical rods 4
The connecting horizontal rod 5 that connects the upper ends of b and 4b to each other moves slightly forward and does not hit the water tank T behind the toilet body A. In addition, since the toilet seat 1 is raised forward and upward, the rear end of the toilet seat does not interfere with the connecting horizontal rod 5 of the support frame 2. Also,
Even if a local washing device having a nozzle for spraying washing water toward a local part of a person is mounted on the rear portion of the toilet seat 1, the local washing device does not interfere with the connecting horizontal rod 5. Further, since the vertical rod portion 4b is inclined in the same direction as the straight line L passing through the pivots S 1 and S 2 , it is reasonable in design. The upper and lower link rods 9 and 10 may be configured to be horizontal when the toilet seat 1 is in the raised state.
【００１５】また、図１と図２と図３に示すように、前
リンク部11は、下降状態に於て、平行四節リンク８の前
下部に空間部Ｒが生じるように前傾姿勢とされている。
また、左右一対の平行四節リンク８，８の上リンク杆
９，９は、横連結部材６にて相互に連結される。横連結
部材６は、上リンク杆９，９に上方突出状に固設された
支持片６ａ，６ａと、その支持片６ａ，６ａの間に固定
状に設けられる横連結杆６ｂと、から成る。横連結杆６
ｂは、下降状態に於て、便座１の後端部の下面を受け
る。As shown in FIGS. 1, 2 and 3, the front link portion 11 is inclined forward so that a space R is formed in the lower front portion of the parallel four-bar link 8 in the lowered state. Have been.
The upper link rods 9, 9 of the pair of left and right parallel four-bar links 8, 8 are mutually connected by the horizontal connecting member 6. The horizontal connecting member 6 includes supporting pieces 6a, 6a fixed to the upper link rods 9, 9 so as to protrude upward, and a horizontal connecting rod 6b fixedly provided between the supporting pieces 6a, 6a. . Horizontal connecting rod 6
b receives the lower surface of the rear end of the toilet seat 1 in the lowered state.
【００１６】しかして、アームレスト７が、前リンク部
11と一体に揺動するように、前リンク部11に間接に着脱
自在に取付けられている。具体的には、図３と図４と図
５に示すように、平行四節リンク８，８の前リンク部1
1，11に、取付支持部12，12が上方延伸状に設けられ、
その取付支持部12，12の上端部に平面的に見て環状の便
座１の前部の左右両側面が固着される。かつ、その取付
支持部12，12の上端部に上方及び側方へ開口する凹部44
が設けられると共にボルト部材45, 45が側方突出状に固
着された連結部43を設ける。Thus, the armrest 7 is connected to the front link portion.
It is indirectly and removably attached to the front link portion 11 so as to swing together with 11. Specifically, as shown in FIG. 3, FIG. 4, and FIG.
At 1, 11, mounting support parts 12, 12 are provided in an upwardly extending shape,
The left and right side surfaces of the front portion of the annular toilet seat 1 are fixed to the upper end portions of the mounting support portions 12 and 12 in plan view. And a concave portion 44 opening upward and laterally at an upper end portion of the mounting support portion 12, 12.
And a connecting portion 43 to which the bolt members 45, 45 are fixed in a laterally protruding manner.
【００１７】また、アームレスト７は、水平部７ａと、
その水平部７ａの前方に連設される手掛け部７ｂを、有
している。そして、アームレスト７の途中部下面に取付
用縦部材46の上端部が固着される。その取付用縦部材46
は、取付支持部12の凹部44に嵌脱自在に嵌入する嵌入凸
部47を下端部に有する。かつ、その嵌入凸部47の側外面
に、取付支持部12のボルト部材45, 45が挿通される小貫
孔48, 48を有する取付片49が固着される。しかして、取
付支持部12の凹部44に嵌入凸部47を嵌めると共に取付片
49の小貫孔48, 48にボルト部材45, 45のねじ軸部を挿通
させてそのねじ軸部に先端側からナット部材50, 50を螺
嵌することにより、アームレスト７を前リンク部11に間
接的に取付ける。また、ナット部材50, 50を螺退させて
取外せば、アームレスト７を取外すことができる。一方
のアームレスト７の先端には、電動伸縮駆動体３の伸縮
操作をするためのスイッチ30が取付けられる。なお、左
右両方のアームレスト７，７ともに、図５にて説明した
構造にて着脱自在とされる。また、連結部43にねじ孔を
設け、アームレスト７側の取付片49の小貫孔48, 48に、
別体としてのボルト部材を挿通させて連結部43のねじ孔
に螺入させることにより、アームレスト７を取付けるよ
うに構成してもよい。The armrest 7 has a horizontal portion 7a,
It has a handle 7b continuously provided in front of the horizontal portion 7a. The upper end of the mounting vertical member 46 is fixed to the lower surface of the armrest 7 in the middle. Vertical member 46 for mounting
Has a fitting projection 47 at the lower end thereof which is fitted in the recess 44 of the mounting support portion 12 so as to be freely detachable. Further, a mounting piece 49 having small through holes 48, 48 through which the bolt members 45, 45 of the mounting support portion 12 are inserted is fixed to the outer side surface of the fitting convex portion 47. Thus, the fitting convex portion 47 is fitted into the concave portion 44 of the mounting
The armrest 7 is indirectly connected to the front link portion 11 by inserting the screw shaft portions of the bolt members 45, 45 through the small through holes 48, 48 of the 49, and screwing the nut members 50, 50 into the screw shaft portions from the distal end side. Attach it. If the nut members 50, 50 are screwed away and removed, the armrest 7 can be removed. At the tip of one armrest 7, a switch 30 for performing the extension / contraction operation of the electric extension / contraction drive 3 is attached. Note that both the left and right armrests 7, 7 are detachable with the structure described with reference to FIG. Also, a screw hole is provided in the connecting portion 43, and the small through holes 48, 48 of the mounting piece 49 on the armrest 7 side are
The armrest 7 may be attached by inserting a separate bolt member and screwing it into the screw hole of the connecting portion 43.
【００１８】また、図１と図３と図４に示すように、電
動伸縮駆動体３は、上端部が支持枠２の一方の平行四節
リンク８に設けられた取付支持部12に枢着される上部材
15と、下端部が支持枠２の一方の側枠部４に枢着される
下部材16と、を備えている。As shown in FIG. 1, FIG. 3, and FIG. 4, the electric telescopic driving body 3 is pivotally attached to a mounting support portion 12 having an upper end provided on one parallel four-bar link 8 of the support frame 2. Upper member
15 and a lower member 16 whose lower end is pivotally attached to one side frame 4 of the support frame 2.
【００１９】具体的には、図６の断面図に示すように、
上部材15は、円筒状の内筒体15ａの下端にナット部材15
ｂを固着して成る（なお、図６では紙面に向かって左側
を上、右側を下として描いてある）。つまり、上部材15
は、下端に雌ねじ部17を有する。また、内筒体15ａの上
端部には、枢結用の貫孔18ａを有するボス部18が設けら
れる。Specifically, as shown in the sectional view of FIG.
The upper member 15 is provided with a nut member 15 at the lower end of the cylindrical inner cylindrical body 15a.
b (in FIG. 6, the left side is upward and the right side is downward in FIG. 6). That is, the upper member 15
Has a female screw portion 17 at the lower end. A boss 18 having a through hole 18a for pivotal connection is provided at the upper end of the inner cylinder 15a.
【００２０】また、下部材16は、枢結用の長孔付き取付
片14が下端に突設されたケーシング22と、そのケーシン
グ22に上方突出状に設けられると共に上部材15がスライ
ド自在に挿入される外筒体20と、上部材15の下端の雌ね
じ部17に螺進退自在に螺合するスクリューシャフト24
と、ケーシング22に取付けられる電動モータ23と、その
電動モータ23とスクリューシャフト24を連動連結する減
速機構25と、を有する。The lower member 16 is provided with a casing 22 having a mounting hole 14 with a long hole for pivoting protruding from a lower end thereof, and is provided in the casing 22 in an upwardly projecting shape, and the upper member 15 is slidably inserted. And a screw shaft 24 which is screwed into and retracted from the female screw portion 17 at the lower end of the upper member 15.
, An electric motor 23 attached to the casing 22, and a reduction mechanism 25 for interlocking the electric motor 23 and the screw shaft 24.
【００２１】減速機構25は、例えば、相互に噛合する大
径と小径のヘリカル歯車からなり、大径のヘリカル歯車
をスクリューシャフト24の下端に固着し、小径のヘリカ
ル歯車を電動モータ23の出力軸に固着する。The reduction mechanism 25 is composed of, for example, a large-diameter and a small-diameter helical gear that mesh with each other. The large-diameter helical gear is fixed to the lower end of the screw shaft 24, and the small-diameter helical gear is connected to the output shaft of the electric motor 23. Stick to
【００２２】しかして、スクリューシャフト24が矢印Ｂ
方向へ回転するように電動モータ23を回転駆動させる
と、ナット部材15ｂが上昇して内筒体15ａが外筒体20か
ら上方へ出て行くため、電動伸縮駆動体３の長さが増加
する。また、電動伸縮駆動体３の伸長状態に於て、スク
リューシャフト24が矢印Ｃ方向へ回転するように電動モ
ータ23を回転駆動させると、ナット部材15ｂが下降して
内筒体15ａが外筒体20に挿入されて行くため、電動伸縮
駆動体３の長さが減少する。When the screw shaft 24 has the arrow B
When the electric motor 23 is rotationally driven to rotate in the direction, the nut member 15b rises and the inner cylindrical body 15a moves upward from the outer cylindrical body 20, so that the length of the electric telescopic driving body 3 increases. . When the electric motor 23 is driven to rotate so that the screw shaft 24 rotates in the direction of arrow C in the extended state of the electric telescopic driving body 3, the nut member 15b is lowered and the inner cylindrical body 15a is moved to the outer cylindrical body. The length of the electric telescopic driving body 3 is reduced because the electric telescopic driving body 3 is inserted into the motor 20.
【００２３】なお、図１〜図４に於て、スイッチ30を上
方へ揺動させれば、電動伸縮駆動体３が伸長し、下方へ
揺動させれば電動伸縮駆動体３が短縮し、スイッチ30か
ら手を離せば電動伸縮駆動体３が停止するように、構成
する。1 to 4, when the switch 30 is swung upward, the electric telescopic driving body 3 is extended, and when the switch 30 is swung downward, the electric telescopic driving body 3 is shortened. When the hand is released from the switch 30, the electric telescopic drive 3 is stopped.
【００２４】（図６にもどって）外筒体20には、上・下
リミットスイッチ34ａ，34ｂが付設される。そのリミッ
トスイッチ34ａ，34ｂは、上部材15の内筒体15ａの下部
に設けられた突部を検知するように構成され、その検知
信号により、電動モータ23が停止する。即ち、電動伸縮
駆動体３の長さが最大になった時及び最小になった時
に、自動的に停止する。なお、図４は、電動伸縮駆動体
３を最短とした状態を示す。(Return to FIG. 6) Upper and lower limit switches 34a and 34b are attached to the outer cylinder 20. The limit switches 34a and 34b are configured to detect a protrusion provided at a lower portion of the inner cylindrical body 15a of the upper member 15, and the electric motor 23 is stopped by the detection signal. That is, when the length of the electric telescopic driving body 3 becomes maximum and minimum, it stops automatically. FIG. 4 shows a state in which the electric telescopic driving body 3 is set to be the shortest.
【００２５】また、図７と図８と図９に示すように、電
動伸縮駆動体３の下端部───下部材16の下端部───
に長孔付き取付片14を設け、その長孔付き取付片14の長
孔14ａを貫通する水平支軸36により、揺動可能として支
持枠２に該電動伸縮駆動体３の下端部を枢着し、かつ、
電動伸縮駆動体３を伸縮方向と略平行な斜め下方へ常時
弾発的に付勢する弾発部材37を、付設する。水平支軸36
は、支持枠２の側枠部４の水平杆部４ａに上方突出状に
固着された支持片38の上部に固着される。また、長孔付
き取付片14と支持枠２の側枠部４には、それぞれ、ばね
係止部40ａ，40ｂが設けられ、そのばね係止部40ａ，40
ｂに弾発部材37としての引張りばねの両端部が係止され
る。As shown in FIGS. 7, 8 and 9, the lower end of the electric telescopic drive 3 (the lower end of the lower member 16).
The lower end portion of the electric telescopic drive unit 3 is pivotally attached to the support frame 2 so as to be swingable by a horizontal support shaft 36 penetrating the long hole 14a of the mounting hole 14 with the long hole. And
A resilient member 37 for constantly resiliently urging the electric telescopic driving body 3 obliquely downward substantially parallel to the telescopic direction is provided. Horizontal support shaft 36
Is fixed to an upper portion of a support piece 38 fixed to the horizontal rod portion 4a of the side frame portion 4 of the support frame 2 so as to protrude upward. Further, spring mounting portions 40a and 40b are provided on the mounting piece 14 with the long hole and the side frame portion 4 of the support frame 2, respectively.
Both ends of a tension spring serving as the resilient member 37 are locked at b.
【００２６】そして、便座１を下降させる際に便座１と
便器本体Ａとの間に手等が挟まって、便座１を押上げる
方向への外力が作用したときに、弾発部材37に抗して電
動伸縮駆動体３が、矢印Ｅにて示す如く斜め上方へ動い
て逃げるように構成する。なお、電動伸縮駆動体３が斜
め上方へ動いて逃げることができるストローク幅Ｗは、
便座１と便器本体Ａとの間に手等が挟まっても怪我をし
ないような値に設定される（図８と図９参照）。When the toilet seat 1 is lowered, a hand or the like is caught between the toilet seat 1 and the toilet body A, and when an external force in the direction of pushing up the toilet seat 1 acts, the elastic member 37 is pressed against the elastic member 37. Thus, the electric telescopic driving body 3 is configured to move obliquely upward and escape as shown by the arrow E. The stroke width W at which the electric telescopic driving body 3 can move obliquely upward and escape is:
The value is set so as not to cause an injury even if a hand or the like is caught between the toilet seat 1 and the toilet body A (see FIGS. 8 and 9).
【００２７】しかして、この装置に着座するには、図４
に示すように、便座１を上昇させて、便座１に腰掛け
る。このとき、便座１は下降状態に比してやや前方へ移
動しているので、便器本体Ａが邪魔となることがない。
なお、このときの便座１の前端部の高さは、起立した人
の臀部よりも僅かに低い高さである。Thus, in order to sit on this device, it is necessary to use FIG.
As shown in (1), the toilet seat 1 is raised, and the toilet seat 1 is seated. At this time, since the toilet seat 1 is moving slightly forward as compared to the lowered state, the toilet body A does not become an obstacle.
At this time, the height of the front end of the toilet seat 1 is slightly lower than the buttocks of a standing person.
【００２８】これにより、僅かに腰を低くするのみで臀
部が便座１に当接して、着座する人を中腰状態に支持す
ることができる。また、この上昇位置に於て、便座１が
水平状態に維持されるので、身体が便座１からずり落ち
る虞れが無く身体弱者が不安を感ずることが無くかつ安
全である。その後、アームレスト７の先端のスイッチ30
を下方へ揺動させれば、電動伸縮駆動体３が一定速度で
短縮して、便座１がゆっくりと後下方へ下降する。Thus, the buttock abuts on the toilet seat 1 by only slightly lowering the waist, and the seated person can be supported in a mid-lumbar state. In addition, since the toilet seat 1 is maintained in a horizontal state at this raised position, there is no danger that the body will slip off from the toilet seat 1, and the physically weak will not feel uneasy and safe. Then, switch 30 at the tip of armrest 7
Is swung downward, the electric telescopic driving body 3 is shortened at a constant speed, and the toilet seat 1 is slowly lowered rearward and downward.
【００２９】その後、便座１が図３に示すように便器本
体Ａの真上位置にまで下降して、電動伸縮駆動体３のリ
ミットスイッチが作動し自動的に停止する。こうして、
便座１が水平状の下降位置に保持される。このとき、平
行四節リンク８，８の前下部に空間部Ｒが生じるので、
身体弱者の足の動きの邪魔とならない。Thereafter, the toilet seat 1 is lowered to a position directly above the toilet body A as shown in FIG. 3, and the limit switch of the electric telescopic drive 3 is operated and automatically stopped. Thus,
The toilet seat 1 is held at a horizontal lowered position. At this time, a space R is formed in the lower front part of the parallel four-bar links 8,8.
It does not hinder the movement of the feet of the physically handicapped.
【００３０】次に、用便を済ませた後、スイッチ30を上
方へ揺動させれば、電動伸縮駆動体３が一定速度で伸長
して、便座１がゆっくりと前上方へ上昇する。その後、
前述の如く、便座１が水平状態のまま上昇位置に到達す
ると、電動伸縮駆動体３が自動的に停止する。Next, when the switch 30 is swung upward after the toilet is completed, the electric telescopic driving body 3 is extended at a constant speed, and the toilet seat 1 is slowly raised forward and upward. afterwards,
As described above, when the toilet seat 1 reaches the ascending position in the horizontal state, the electric telescopic driving body 3 automatically stops.
【００３１】これにより、便座１が十分高い位置で停止
するので、起立状態に近い位置にまで臀部が押し上げら
れる。かつ、便座１が水平状に保持されるので、臀部が
便座１からずり落ちることが無く安全である。従って、
身体弱者にでも自力で楽に、かつ、安全に立ち上がるこ
とができる。As a result, the toilet seat 1 stops at a sufficiently high position, and the buttocks are pushed up to a position close to the standing state. Further, since the toilet seat 1 is held horizontally, the buttocks do not slip off from the toilet seat 1 and are safe. Therefore,
Even people with physical disabilities can stand up easily and safely on their own.
【００３２】また、便座１の下降時又は上昇時に於て、
スイッチ30から手を離せば、そのときの位置に便座１を
停止できる。これにより、途中で一服したい場合や、座
り直したい場合等に便利であり、使用者が立ち上がり易
い任意の位置で便座１を停止できるという利点もある。
かつ、安全面でより優れる。さらに、便座１の下降速度
及び上昇速度は、着座する人の体重の大小に関係なくほ
ぼ一定であり、便座１はゆっくりと下降又は上昇するた
め、安全性が一層高い。When the toilet seat 1 descends or rises,
By releasing the switch 30, the toilet seat 1 can be stopped at that position. This is convenient when the user wants to take a break on the way or sit down again, and has the advantage that the toilet seat 1 can be stopped at an arbitrary position where the user can easily stand up.
And it is more excellent in safety. Further, the descending speed and the rising speed of the toilet seat 1 are substantially constant irrespective of the weight of the person sitting thereon, and the toilet seat 1 is slowly lowered or raised, so that the safety is further enhanced.
【００３３】また、平行四節リンク８により、便座１全
体が前上方へ押し出されるので、身体弱者の臀部を前上
方へ押し出すことができ、一層立ち上がり易い。さら
に、支持枠２の前端部に支柱等の邪魔なものが無いの
で、狭いトイレに設置しても、身体弱者の出入りの邪魔
とならないという利点がある。Further, the entire toilet seat 1 is pushed forward and upward by the parallel four-bar link 8, so that the buttocks of the weak can be pushed forward and upward, and it is easier to stand up. Furthermore, since there is no obstacle such as a support post at the front end of the support frame 2, there is an advantage that even if it is installed in a narrow toilet, it does not obstruct the entry and exit of the physically handicapped.
【００３４】さらに、図７にて説明したように、掃除中
等に於て、誤って電動伸縮駆動体３が作動して便座１と
便器本体Ａとの間に手等が挟まっても、弾発部材37に抗
して電動伸縮駆動体３が、矢印Ｅにて示す如く斜め上方
へ動いて逃げる。即ち、通常の（手等を挟んでいない）
下降状態では、図８に示すように、電動伸縮駆動体３が
下方に降りて長孔14ａの上端部に水平支軸36が位置して
いるが、上記の如く手等を挟むと、図９に示すように、
便座が下降せずに弾発部材37の弾発力に抗して電動伸縮
駆動体３が斜め上方へ逃げる。これにより、便座１と便
器本体Ａとの間で手等が潰れることが無く安全性に一層
優れる。Further, as described with reference to FIG. 7, even if the electric telescopic drive 3 is erroneously activated during cleaning or the like and a hand or the like is caught The electric telescopic driving body 3 moves obliquely upward as shown by arrow E and escapes against the member 37. That is, normal (no hand, etc.)
In the descending state, as shown in FIG. 8, the electric telescopic driving body 3 descends and the horizontal support shaft 36 is positioned at the upper end of the long hole 14a. As shown in
The electric telescopic driving body 3 escapes obliquely upward against the elastic force of the elastic member 37 without the toilet seat descending. Thereby, the hand and the like are not crushed between the toilet seat 1 and the toilet body A, and the safety is further improved.
【００３５】また、図５にて説明したように、アームレ
スト７を取外して使用するのも好ましい。そのようにす
れば、自力で用便ができないような重度の身体障害者を
介護者が車椅子から便座１に移動させることや便座１か
ら車椅子に移動させることが容易となる。As described with reference to FIG. 5, it is preferable that the armrest 7 is detached and used. By doing so, it becomes easy for the caregiver to move a severely disabled person who cannot use the toilet by himself from the wheelchair to the toilet seat 1 or from the toilet seat 1 to the wheelchair.
【００３６】なお、この用便装置は、ばねの弾発力によ
り便座を押し上げるように構成した従来の用便装置に比
して、水平状態を保持するためのロック機構が不要であ
る点、及び、押上力を調整するためにばね部材の取付位
置を変更するための機構が不要である点に於て、優れて
いる。かつ、中間の任意の高さ位置で便座１を停止でき
るという利点もある。This toilet device does not require a lock mechanism for maintaining a horizontal state, as compared with a conventional toilet device configured to push up a toilet seat by the elastic force of a spring. This is excellent in that a mechanism for changing the mounting position of the spring member for adjusting the lifting force is not required. In addition, there is an advantage that the toilet seat 1 can be stopped at an arbitrary height position in the middle.
【００３７】また、電動伸縮駆動体３にて一方の平行四
節リンク８を上方へ揺動させ、かつ、付勢手段35にて他
方の平行四節リンク８を上昇方向へ弾発付勢するので、
左右の平行四節リンク８，８をこぜを生ずることなくバ
ランスよく昇降させることができると共に全体の構成部
材を簡素化できる。さらに、横連結部材６と環状の便座
１により、その横連結部材６と便座１と左右の平行四節
リンク８，８とからなる構造の剛性を大きくすることが
でき、上昇・下降時及び停止時に、便座１がぐらついた
り左右に傾いたりするのを防止でき、一層安全性が高
い。Further, one parallel four-bar link 8 is swung upward by the electric telescopic drive unit 3 and the other parallel four-bar link 8 is elastically urged upward by the urging means 35. So
The left and right parallel four-bar links 8, 8 can be lifted and lowered in a well-balanced manner without causing stiffness, and the entire components can be simplified. Further, the lateral connecting member 6 and the annular toilet seat 1 can increase the rigidity of the structure composed of the horizontal connecting member 6, the toilet seat 1 and the left and right parallel four-bar links 8, 8, and can be raised, lowered and stopped. Occasionally, the toilet seat 1 can be prevented from wobbling or tilting left and right, and the safety is further enhanced.
【００３８】また、平行四節リンク８，８の前リンク部
11，11に、便座１とアームレスト７，７を直接に着脱自
在に取付けるも自由である。その場合、前リンク部11の
上端部に凹部44を設けると共にボルト部材45, 45を固着
し、かつ、アームレスト７に上下方向に長寸の取付支持
部12を固着すればよい。The front link portion of the parallel four-bar links 8, 8
The toilet seat 1 and the armrests 7, 7 can be directly and detachably attached to 11, 11, respectively. In this case, a concave portion 44 is provided at the upper end of the front link portion 11, the bolt members 45, 45 are fixed, and the long mounting support portion 12 is fixed to the armrest 7 in the vertical direction.
【００３９】次に、図10と図11は他の実施の形態を示
し、前リンク部11に、アームレスト７が、間接に、回倒
・復起可能に取付けられている。具体的には、図10に示
すように、取付支持部12の上端部と、アームレスト７の
取付用縦部材46の下端部を、ヒンジ機構60とロック・解
除機構61を介して、前後方向の水平軸心廻りに回動可能
に、かつ、アームレスト７を回倒可能な解除状態と、復
起状態に保持可能なロック状態とに、切換自在に、連結
する。そして、アームレスト７を便座１よりも低い位置
まで、側外方へ回倒可能とする。Next, FIGS. 10 and 11 show another embodiment, in which an armrest 7 is attached to the front link portion 11 indirectly so as to be able to turn over and return. Specifically, as shown in FIG. 10, the upper end of the mounting support 12 and the lower end of the mounting vertical member 46 of the armrest 7 are moved in the front-rear direction via the hinge mechanism 60 and the lock / release mechanism 61. The armrest 7 is rotatably connected about a horizontal axis, and is switchably connected to a release state in which the armrest 7 can be turned over and a locked state in which the armrest 7 can be held in a rebound state. Then, the armrest 7 can be turned laterally outward to a position lower than the toilet seat 1.
【００４０】ロック・解除機構61は、図11に示すよう
に、取付支持部12に固着される取付片62と、その取付片
62に前後方向スライド自在に取付けられるスライド部材
63と、取付用縦部材46に固着されると共に、スライド部
材63の半球状の先端部が挿入・離脱自在に挿入される孔
部64を有する係止片65と、スライド部材63を先端側へ弾
発付勢する弾発部材66と、を備える。As shown in FIG. 11, the lock / release mechanism 61 includes a mounting piece 62 fixed to the mounting support portion 12 and a mounting piece.
A slide member that can be freely slid in the front-rear direction on 62
63, a locking piece 65 having a hole 64 into which the hemispherical tip of the slide member 63 is removably inserted while being fixed to the mounting vertical member 46; And a resilient member 66 for resiliently urging.
【００４１】しかして、スライド部材63を、矢印Ｇにて
示す如く基端方向へ引けば、先端部が孔部64から抜け
て、解除状態となり、アームレスト７を、図10に矢印Ｈ
にて示す如く、側外方へ倒すことができる。When the slide member 63 is pulled in the proximal direction as shown by the arrow G, the distal end portion comes out of the hole 64 and is released, and the armrest 7 is moved to the arrow H in FIG.
As shown by, it is possible to fall outward.
【００４２】また、アームレスト７を、倒れた状態か
ら、矢印Ｉにて示すように起こすと、ロック・解除機構
61のスライド部材63の先端が自動的に孔部64に入り、ロ
ック状態となる（図11参照）。なお、前リンク部11に、
アームレスト７を直接に回倒・復起可能に取付けてもよ
い。その場合、前リンク部11の上部と取付用縦部材46の
下部の間にヒンジ機構60とロック・解除機構61を設けれ
ばよい。When the armrest 7 is raised from the collapsed state as shown by the arrow I, the lock / release mechanism is released.
The distal end of the slide member 63 of 61 automatically enters the hole 64, and is locked (see FIG. 11). In addition, in the front link part 11,
The armrest 7 may be mounted so that it can be turned over and returned directly. In that case, a hinge mechanism 60 and a lock / release mechanism 61 may be provided between the upper part of the front link part 11 and the lower part of the mounting vertical member 46.
【００４３】次に、図12と図13は、別の実施の形態を示
し、前リンク部11に、アームレスト７が、間接に、上下
動可能に取付けられている。即ち、図12に示すように、
取付支持部12の上部に、上下方向の角孔部68を成す取付
金具67が固着され、その取付金具67にて形成された角孔
部68に、アームレスト７の取付用縦部材46が、上方から
挿入される。そして、アームレスト７を、便座１の上面
と略同等の位置に下降可能とする。Next, FIGS. 12 and 13 show another embodiment, in which an armrest 7 is attached to the front link portion 11 indirectly so as to be vertically movable. That is, as shown in FIG.
A mounting bracket 67 forming a square hole 68 in the vertical direction is fixed to the upper portion of the mounting support portion 12, and the mounting vertical member 46 of the armrest 7 is mounted on the square hole 68 formed by the mounting metal 67. Inserted from. Then, the armrest 7 can be lowered to a position substantially equivalent to the upper surface of the toilet seat 1.
【００４４】しかして、図12と図13に示すように、取付
金具67には、ロック・解除用のスライド部材69が側方へ
スライド自在に取付けられ、取付用縦部材46には、スラ
イド部材69の半球状先端部が挿入・離脱自在に挿入され
る複数の孔部70…が、上下に所定ピッチ毎に設けられ
る。また、取付金具67とスライド部材69の先端の頭部と
の間に、スライド部材69を先端へ弾発付勢する弾発部材
71が介装される。As shown in FIGS. 12 and 13, a lock member 69 for locking and releasing is slidably attached to the mounting bracket 67, and a sliding member is mounted on the mounting vertical member 46. A plurality of holes 70... Into which the hemispherical tip portions of 69 are inserted and detachably inserted are provided vertically at predetermined pitches. Also, a resilient member that resiliently biases the slide member 69 toward the distal end between the mounting bracket 67 and the head of the distal end of the slide member 69.
71 is interposed.
【００４５】上述の構成により、スライド部材69を側外
方へ引けば、その先端部が孔部70から抜けて、アームレ
スト７を上下動させることができる。また、スライド部
材69から手を離して、アームレスト７をゆっくり上昇又
は下降させれば、孔部70にスライド部材69の先端が自動
的に入って、ロック状態となり、アームレスト７の高さ
をそのまま維持できる。従って、アームレスト７の高さ
調整ができる。かつ、アームレスト７を最下位置にまで
下降させれば、重度の身体障害者の乗り降りの際に邪魔
とならない。また、取付用縦部材46を角孔部68から上方
へ引抜いて、アームレスト７を取外すこともできる。With the above-described structure, when the slide member 69 is pulled outward and outward, the tip end thereof comes out of the hole 70, and the armrest 7 can be moved up and down. Also, if the armrest 7 is slowly lifted or lowered by releasing the hand from the slide member 69, the tip of the slide member 69 automatically enters the hole 70 and becomes locked, and the height of the armrest 7 is maintained as it is. it can. Therefore, the height of the armrest 7 can be adjusted. Further, if the armrest 7 is lowered to the lowermost position, it does not hinder the getting on and off of a severely disabled person. Further, the armrest 7 can be removed by pulling the mounting vertical member 46 upward from the square hole 68.
【００４６】なお、前リンク部11に、アームレスト７
を、直接に上下動可能に、取付けてもよい。その場合、
前リンク部11の上部側外面に取付金具67を固着して角孔
部68を形成し、その角孔部68に取付用縦部材46を挿入す
ればよい。The armrest 7 is provided on the front link 11.
May be mounted so as to be able to move up and down directly. In that case,
The mounting bracket 67 may be fixed to the upper outer surface of the front link portion 11 to form a square hole 68, and the mounting vertical member 46 may be inserted into the square hole 68.
【００４７】また、図14と図15は、便座１に、便槽81を
着脱自在に取付けたものである。即ち、図14の用便装置
は、便座１の下面の左右両側に、正面視Ｌ字型のレール
状の引掛け部80, 80が相互に対向状に固着されている。
便槽81は上端縁に外鍔部81ａを有する。そして、便槽81
の外鍔部81ａを引掛け部80, 80に係止する。これによ
り、この用便装置を使用した後は、便槽81を前方へ引き
抜いて便座１から取り外して***物を容易に捨てること
ができる。FIGS. 14 and 15 show a toilet seat 1 in which a toilet tub 81 is detachably attached. That is, in the toilet apparatus of FIG. 14, L-shaped rail-shaped hooks 80, 80 are fixed to the left and right sides of the lower surface of the toilet seat 1 so as to face each other.
The toilet tub 81 has an outer flange portion 81a at the upper end edge. And toilet tank 81
The outer flange 81a is locked to the hooks 80,80. Thus, after using the toilet device, the toilet tub 81 can be pulled out forward, removed from the toilet seat 1, and the excrement can be easily discarded.
【００４８】また、図15の用便装置は、便座１に便槽81
を着脱自在に取付けるための引掛け部材82, 82が、便座
１に着脱自在に取付けられている。即ち、引掛け部材8
2, 82は、便座１に係脱自在に係止する係止部82ａと、
その係止部82ａの下端部に形成される引掛け本体部82ｂ
と、から成る。このように構成したことにより、引掛け
部材82, 82や便座１の裏に汚物が付着した場合に、便座
１から引掛け部材82, 82を取り外せば、簡単に清掃がで
きる。従って、清掃性に優れて衛生的である。Further, the toilet apparatus of FIG.
Are attached to the toilet seat 1 in a detachable manner. That is, the hook member 8
2, 82 are locking portions 82a which are detachably locked to the toilet seat 1;
A hook body 82b formed at the lower end of the locking portion 82a
And consisting of With this configuration, when dirt adheres to the hook members 82, 82 and the back of the toilet seat 1, if the hook members 82, 82 are removed from the toilet seat 1, cleaning can be easily performed. Therefore, it is excellent in cleanability and sanitary.
【００４９】なお、本発明は上述の形態以外の形態とす
るも可能であり、例えば、本装置に、洗浄水を人の局部
に向けて噴射するノズルを有する局部洗浄装置を付設す
るも自由である。その場合、便座１の後部下面側又は横
連結部材６にノズルを（洗浄水が略上方へ噴射されるよ
うに）取付ければよい。また、付勢手段35としては、ガ
ススプリング以外にも、例えば、コイルばねや板ばねを
使用してもよい場合がある。It is to be noted that the present invention can be applied to a form other than the above-described form. For example, the apparatus may be provided with a local cleaning apparatus having a nozzle for spraying cleaning water toward a local part of a person. is there. In this case, a nozzle may be attached to the rear lower surface of the toilet seat 1 or to the horizontal connecting member 6 (so that the washing water is sprayed substantially upward). Further, in some cases, for example, a coil spring or a leaf spring may be used as the urging means 35 in addition to the gas spring.
【００５０】[0050]
【発明の効果】本発明は上述の構成により、次のような
著大な効果を奏する。The present invention has the following remarkable effects by the above-mentioned structure.
【００５１】請求項１記載の用便装置によれば、便座１
を水平状に維持したままで昇降できるので、便座１の上
昇状態に於て、着座する際に身体が便座１からずり落ち
ることが無く、不安を感じることが無い。かつ、身体弱
者が用便の前後で楽に着座及び起立することができる。
特に、電動伸縮駆動体３が一方にのみ設けられているに
かかわらず、付勢手段35を他方に配することによって、
安定して支持枠２等が昇降して、便座１の上昇・下降時
及び停止時に、便座１がぐらついたり左右に傾いたりす
るのを防止できる。また、着座した状態で便座１が不意
に浮き上がる虞が無く、安全性が高い。その上、便座１
を上昇又は下降の途中の任意の位置に停止させることも
可能であり、途中で一服したい場合や立ち上がり易い上
昇位置で止めたい場合に便利である。さらに、着座する
際と起立する際に、便座１がゆっくりと下降又は上昇す
るので、安全が一層高くなり、身体弱者が安心して使用
できる。また、全体の構造を簡素化できる。According to the toilet apparatus of the first aspect, the toilet seat 1
Can be raised and lowered while maintaining the horizontal position, so that when the toilet seat 1 is raised, the body does not slip off from the toilet seat 1 when seated, and there is no feeling of anxiety. In addition, the physically handicapped can easily sit and stand before and after the stool.
In particular, irrespective of whether the electric telescopic drive 3 is provided only on one side, by disposing the urging means 35 on the other side,
When the support frame 2 and the like are stably moved up and down, the toilet seat 1 can be prevented from wobbling and tilting left and right when the toilet seat 1 is raised, lowered and stopped. In addition, there is no possibility that the toilet seat 1 is unexpectedly lifted in a seated state, and the safety is high. Besides, toilet seat 1
Can be stopped at an arbitrary position in the middle of ascending or descending, which is convenient when it is desired to take a break on the way or stop at an ascending position where it is easy to stand up. Furthermore, since the toilet seat 1 slowly descends or rises when sitting and standing up, the safety is further enhanced, and the physically handicapped can use it with confidence. Further, the entire structure can be simplified.
【００５２】請求項２記載の用便装置によれば、請求項
１記載のものと同様の効果を奏すると共に、アームレス
ト７，７を取付けた状態に於て、便座１とアームレスト
７，７が一体状に下降及び上昇するので、着座及び立ち
上がりを一層楽にかつ安全に行い得る。かつ、立ち上が
る際に力を入れ易い。また、アームレスト７，７を取外
せば、自力で用便ができないような重度の身体障害者を
介護者が車椅子から便座１に移動させることや便座１か
ら車椅子に移動させることが容易となる。According to the toilet apparatus of the second aspect, the same effect as that of the first aspect is obtained, and the toilet seat 1 and the armrests 7, 7 are integrated with the armrests 7, 7 attached. Since it descends and rises in a shape, seating and rising can be performed more easily and safely. Also, it is easy to put emphasis on standing up. Further, if the armrests 7 are removed, it becomes easy for the caregiver to move a severely disabled person who cannot use the toilet by himself from the wheelchair to the toilet seat 1 or from the toilet seat 1 to the wheelchair.
【００５３】請求項３記載の用便装置によれば、請求項
１記載のものと同様の効果を奏すると共に、便座１とア
ームレスト７，７が一体状に下降及び上昇するので、着
座及び立ち上がりを一層楽にかつ安全に行い得る。そし
て、アームレスト７が、回倒・復起自在なものでは、ア
ームレスト７を倒せば、自力で用便ができないような重
度の身体障害者を介護者が車椅子から便座１に移動させ
ることや便座１から車椅子に移動させることが容易とな
る。また、アームレスト７が、上下動可能なものでは、
アームレスト７の高さ調整ができ、使用者（身体弱者）
の体に合った最も楽な姿勢をとることができる。According to the toilet apparatus of the third aspect, the same effect as that of the first aspect is obtained, and the toilet seat 1 and the armrests 7, 7 are integrally lowered and raised, so that the seat and the rising can be lifted. It can be done more easily and safely. When the armrest 7 is capable of turning over and returning freely, if the armrest 7 is overturned, the caregiver can move the severely disabled person from the wheelchair to the toilet seat 1 without being able to use the toilet by himself. From one to a wheelchair. Also, if the armrest 7 can move up and down,
The height of the armrest 7 can be adjusted, and the user (body with weak body)
You can take the most comfortable posture that suits your body.
【００５４】請求項４記載の用便装置によれば、請求項
１、２又は３記載のものと同様の効果を奏すると共に、
掃除中等に於て、誤ってスイッチに触れて電動伸縮駆動
体３が作動して便座１と便器本体Ａとの間に手や腕等が
挟まっても、弾発部材37に抗して電動伸縮駆動体３が、
斜め上方へ動いて逃げるので、便座１がそれよりも下降
することが無く、安全性に一層優れる。According to the toilet device of the fourth aspect, the same effects as those of the first, second or third aspect can be obtained, and
During cleaning or the like, even when the switch is accidentally touched and the electric expansion and contraction drive body 3 is actuated and the hand or arm is caught between the toilet seat 1 and the toilet body A, the electric expansion and contraction is performed against the elastic member 37. The driving body 3
Since the toilet seat 1 moves obliquely upward and escapes, the toilet seat 1 does not descend further, and the safety is further improved.
【００５５】請求項５記載の用便装置によれば、請求項
１、２、３又は４記載のものと同様の効果を奏すると共
に、便座１をぐらつかないように上昇・下降させるため
の───左右の平行四節リンク８，８を連動して上昇・
下降させるための───剛性を大きくすることができ
る。従って、上昇・下降時及び停止時に、便座１が左右
に傾かず、安全性が一層高い。According to the toilet apparatus of the fifth aspect, the same effect as that of the toilet apparatus of the first, second, third or fourth aspect is obtained, and the toilet seat 1 is raised and lowered so as not to move.上昇 Ascend the left and right parallel four-bar links 8
(4) The rigidity for lowering can be increased. Therefore, the toilet seat 1 does not tilt left and right when ascending, descending, and stopping, and the safety is further enhanced.
【００５６】請求項６記載の用便装置によれば、請求項
１記載のものと同様の効果を奏すると共に、便座１が前
上方へ上昇するので便座１の後端部が支持枠２の連結横
杆５に干渉することが無い。また、洗浄水を人の局部に
向けて噴射するノズルを有する局部洗浄装置を便座１の
後部に取付けても、その局部洗浄装置が連結横杆５に干
渉せず、種々の局部洗浄装置を取付け可能である。ま
た、上・下リンク扞９，10の後端の２つの枢結軸Ｓ1 ，
Ｓ2 を通る直線Ｌが前傾状となり、支持枠２の側枠部４
の縦扞部４ｂ，４ｂを前傾させ得るので、連結横扞５を
水タンクＴに干渉しないように位置させるための設計を
合理的に行い得る。According to the toilet apparatus of the sixth aspect, the same effect as that of the first aspect is obtained, and the toilet seat 1 rises forward and upward, so that the rear end of the toilet seat 1 is connected to the support frame 2. There is no interference with the horizontal rod 5. Also, even if a local cleaning device having a nozzle for spraying cleaning water toward a local part of a person is mounted on the rear portion of the toilet seat 1, the local cleaning device does not interfere with the connecting horizontal rod 5, and various local cleaning devices are mounted. It is possible. Also, the two pivots S 1 ,
Straight line L passing through the S 2 is a front傾状, side frame 4 of the support frame 2
Since the vertical rails 4b, 4b can be inclined forward, a design for positioning the connecting horizontal rail 5 so as not to interfere with the water tank T can be rationally performed.
【００５７】請求項７記載の用便装置によれば、請求項
１記載のものと同様の効果を奏すると共に、便座１の下
降状態に於て、平行四節リンク８，８の前下部（便器本
体Ａの前端の左右両側部）に空間部Ｒが生じるので、身
体弱者の足の動きの邪魔とならない。また車イスを接近
させやすい。According to the toilet apparatus of the seventh aspect, the same effect as that of the first aspect is obtained, and the lower front part of the parallel four-bar links 8, 8 when the toilet seat 1 is lowered (the toilet bowl) Since the space R is formed at the left and right sides of the front end of the main body A, it does not hinder the movement of the feet of the physically handicapped. In addition, it is easy to approach the wheelchair.
【００５８】請求項８記載の用便装置によれば、請求項
１，２，３又は４記載のものと同様の効果を奏すると共
に、トイレまで移動できないような身体弱者でもベッド
サイドにて安全かつ楽に用をたすことができ、使用者、
介護者の負荷の軽減につながる。According to the toilet apparatus of the eighth aspect, the same effect as that of the toilet apparatus of the first, second, third or fourth aspect can be obtained, and even if the physically handicapped person cannot move to the toilet, it is safe at the bedside. It is easy to use, the user,
This will reduce the burden on the caregiver.
【図１】本発明の実施の一形態を示す斜視図である。FIG. 1 is a perspective view showing an embodiment of the present invention.
【図２】本発明の実施の一形態を示す斜視図である。FIG. 2 is a perspective view showing one embodiment of the present invention.
【図３】便座下降状態の側面図である。FIG. 3 is a side view of a toilet seat lowered state.
【図４】便座上昇状態の側面図である。FIG. 4 is a side view of the toilet seat in a raised state.
【図５】要部分解斜視図である。FIG. 5 is an exploded perspective view of a main part.
【図６】要部拡大断面図である。FIG. 6 is an enlarged sectional view of a main part.
【図７】手を挟んだ状態の作用説明図である。FIG. 7 is an operation explanatory view in a state where a hand is sandwiched.
【図８】要部拡大作用説明図である。FIG. 8 is an explanatory diagram of a main part enlargement operation.
【図９】要部拡大作用説明図である。FIG. 9 is an explanatory diagram of a main part enlargement operation.
【図10】他の実施の形態の要部斜視図である。FIG. 10 is a perspective view of a main part of another embodiment.
【図11】要部拡大断面図である。FIG. 11 is an enlarged sectional view of a main part.
【図12】別の実施の形態の要部斜視図である。FIG. 12 is a perspective view of a main part of another embodiment.
【図13】要部拡大断面図である。FIG. 13 is an enlarged sectional view of a main part.
【図14】便座に便槽を着脱自在に取付けた用便装置の斜
視図である。FIG. 14 is a perspective view of a toilet device in which a toilet tub is detachably attached to a toilet seat.
【図15】便座に便槽を着脱自在に取付けた用便装置の斜
視図である。FIG. 15 is a perspective view of a toilet device in which a toilet tub is detachably attached to a toilet seat.
１ 便座 ２ 支持枠 ３ 電動伸縮駆動体 ４ 側枠部 ４ｂ 縦杆部 ５ 連結横杆 ７ アームレスト ８ 平行四節リンク ９ 上リンク杆 10 下リンク杆 11 前リンク部 14 長孔付き取付片 14ａ 長孔 35 付勢手段 36 水平支軸 37 弾発部材 42 後リンク部 81 便槽 DESCRIPTION OF SYMBOLS 1 Toilet seat 2 Support frame 3 Electric telescopic drive 4 Side frame part 4b Vertical rod part 5 Connecting horizontal rod 7 Armrest 8 Parallel four-bar link 9 Upper link rod 10 Lower link rod 11 Front link part 14 Mounting piece with long hole 14a Long hole 35 Biasing means 36 Horizontal support shaft 37 Resilient member 42 Rear link 81 Toilet tub
フロントページの続き (72)発明者 本橋 毅 北九州市小倉北区中島２丁目１番１号 東 陶機器株式会社内 (72)発明者 竹内 敦郎 北九州市小倉北区中島２丁目１番１号 東 陶機器株式会社内Continued on the front page (72) Inventor Takeshi Motohashi 2-1-1 Nakajima, Kokurakita-ku, Kitakyushu-shi Inside Tohki Kiki Co., Ltd. (72) Inventor Atsuro Takeuchi 2-1-1 Nakajima, Nakagura-ku, Kitakyushu-shi Equipment Co., Ltd.
Claims (8)
と水平状の下降位置の間で昇降可能に支持する左右一対
の平行四節リンク８，８を有する支持枠２と、該支持枠
２の一方の平行四節リンク８を無段階揺動位置に停止可
能に揺動駆動させる電動伸縮駆動体３と、他方の平行四
節リンク８を上記便座１が上昇する揺動方向へ弾発的に
付勢する付勢手段35と、を備えたことを特徴とする用便
装置。A support frame having a pair of left and right parallel four-bar links for supporting the toilet seat so that the toilet seat can be raised and lowered between a horizontal rising position and a horizontal lowering position; An electric telescopic drive 3 for driving one parallel four-bar link 8 of the support frame 2 so as to be able to stop at a stepless rocking position, and the other parallel four-bar link 8 in a rocking direction in which the toilet seat 1 rises. A urinal device comprising: urging means 35 for urging elastically.
と、その一対の側枠部４，４の縦杆部４ｂ，４ｂの上端
部を橋絡する連結横杆５と、を備え、平行四節リンク
８，８が、夫々、上記側枠部４の縦杆部４ｂに一体に形
成された後リンク部42と、後端部がその後リンク部42に
枢結される上・下リンク杆９，10と、該上・下リンク杆
９，10の前端部が枢結される前リンク部11と、から構成
され、該前リンク部11と一体に揺動するように、アーム
レスト７が、該前リンク部11に間接又は直接に着脱自在
に取付けられている請求項１記載の用便装置。2. The support frame 2 comprises a pair of left and right side frame portions 4, 4.
And a connecting horizontal rod 5 for bridging the upper ends of the vertical rods 4b, 4b of the pair of side frame parts 4, 4. The parallel four-bar links 8, 8 are respectively connected to the side frame part 4, A rear link portion 42 integrally formed with the vertical rod portion 4b, upper and lower link rods 9, 10 whose rear ends are pivotally connected to the rear link portion 42, and upper and lower link rods 9, 10, An armrest 7 is detachably attached to the front link 11 indirectly or directly so as to swing integrally with the front link 11. The toilet device according to claim 1, wherein
と、その一対の側枠部４，４の縦杆部４ｂ，４ｂの上端
部を橋絡する連結横杆５と、を備え、平行四節リンク
８，８が、夫々、上記側枠部４の縦杆部４ｂに一体に形
成された後リンク部42と、後端部がその後リンク部42に
枢結される上・下リンク杆９，10と、該上・下リンク杆
９，10の前端部が枢結される前リンク部11と、から構成
され、該前リンク部11に、アームレスト７が、回倒・復
起自在に又は上下動可能に、間接又は直接に取付けられ
ている請求項１記載の用便装置。3. The support frame 2 comprises a pair of left and right side frame portions 4, 4.
And a connecting horizontal rod 5 for bridging the upper ends of the vertical rods 4b, 4b of the pair of side frame parts 4, 4. The parallel four-bar links 8, 8 are respectively connected to the side frame part 4, A rear link portion 42 integrally formed with the vertical rod portion 4b, upper and lower link rods 9, 10 whose rear ends are pivotally connected to the rear link portion 42, and upper and lower link rods 9, 10, And a front link portion 11 to which a front end portion is pivotally connected. An armrest 7 is attached to the front link portion 11 indirectly or directly so that the armrest 7 can be turned over / returned or vertically moved. Item 7. The toilet device according to Item 1.
付片14を設け、その長孔付き取付片14の長孔14ａを貫通
する水平支軸36により、揺動可能として支持枠２に該電
動伸縮駆動体３の下端部が枢着され、かつ、該電動伸縮
駆動体３を伸縮方向と略平行な斜め下方へ常時弾発的に
付勢する弾発部材37を、付設し、上記便座１を押上げる
方向への外力が作用したときに上記弾発部材37に抗して
上記電動伸縮駆動体３が、斜め上方へ動いて逃げるよう
に構成されている請求項１，２又は３記載の用便装置。4. A mounting piece 14 having a long hole is provided at a lower end portion of the electric telescopic driving body 3, and the supporting frame 2 is made swingable by a horizontal support shaft 36 passing through a long hole 14a of the mounting piece 14 having the long hole. A lower end portion of the electric telescopic driving body 3 is pivotally attached to the electric telescopic driving body 3, and a resilient member 37 which constantly and elastically urges the electric telescopic driving body 3 obliquely downward substantially parallel to the direction of expansion and contraction is provided. The electric telescopic drive body 3 is configured to move obliquely upward and escape against the resilient member 37 when an external force is applied in a direction to push up the toilet seat 1. 3. The toilet device according to 3.
る請求項１，２，３又は４記載の用便装置。5. The toilet device according to claim 1, wherein the toilet seat 1 is annular when viewed in plan.
と、その一対の側枠部４，４の縦杆部４ｂ，４ｂの上端
部を橋絡する連結横杆５と、を備え、平行四節リンク
８，８が、夫々、上記側枠部４の縦杆部４ｂに一体に形
成された後リンク部42と、後端部がその後リンク部42に
枢結される上・下リンク杆９，10と、該上・下リンク杆
９，10の前端部が枢結される前リンク部11と、から構成
され、便座１の上昇状態に於て、上記上・下リンク杆
９，10が水平又は前方下傾となるように構成されている
請求項１記載の用便装置。6. The support frame 2 comprises a pair of left and right side frame portions 4, 4.
And a connecting horizontal rod 5 for bridging the upper ends of the vertical rods 4b, 4b of the pair of side frame parts 4, 4. The parallel four-bar links 8, 8 are respectively connected to the side frame part 4, A rear link portion 42 integrally formed with the vertical rod portion 4b, upper and lower link rods 9, 10 whose rear ends are pivotally connected to the rear link portion 42, and upper and lower link rods 9, 10, A front link portion to which a front end portion is pivotally connected, wherein the upper and lower link rods 9 and 10 are inclined horizontally or forward downward when the toilet seat 1 is raised. Item 7. The toilet device according to Item 1.
と、その一対の側枠部４，４の縦杆部４ｂ，４ｂの上端
部を橋絡する連結横杆５と、を備え、平行四節リンク
８，８が、夫々、上記側枠部４の縦杆部４ｂに一体に形
成された後リンク部42と、後端部がその後リンク部42に
枢結される上・下リンク杆９，10と、該上・下リンク杆
９，10の前端部が枢結される前リンク部11と、から構成
され、該前リンク部11が下降状態に於て平行四節リンク
８，８の前下部に空間部Ｒが生じるように前傾姿勢とさ
れている請求項１記載の用便装置。7. The support frame 2 comprises a pair of left and right side frame portions 4, 4.
And a connecting horizontal rod 5 for bridging the upper ends of the vertical rods 4b, 4b of the pair of side frame parts 4, 4. The parallel four-bar links 8, 8 are respectively connected to the side frame part 4, A rear link portion 42 integrally formed with the vertical rod portion 4b, upper and lower link rods 9, 10 whose rear ends are pivotally connected to the rear link portion 42, and upper and lower link rods 9, 10, And a front link portion 11 to which a front end portion is pivotally connected. When the front link portion 11 is lowered, a forwardly inclined posture is formed so that a space R is formed at a lower front portion of the parallel four-bar link 8,8. The toilet device according to claim 1, wherein the toilet device is provided.
れている請求項１，２，３又は４記載の用便装置。8. The toilet apparatus according to claim 1, wherein a toilet tub 81 is detachably attached to the toilet seat 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24482198A JP3684303B2 (en) | 1997-10-09 | 1998-08-31 | Toilet equipment |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9-293262 | 1997-10-09 | ||
| JP29326297 | 1997-10-09 | ||
| JP24482198A JP3684303B2 (en) | 1997-10-09 | 1998-08-31 | Toilet equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11169406A true JPH11169406A (en) | 1999-06-29 |
| JP3684303B2 JP3684303B2 (en) | 2005-08-17 |
Family
ID=26536922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24482198A Expired - Fee Related JP3684303B2 (en) | 1997-10-09 | 1998-08-31 | Toilet equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3684303B2 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005319248A (en) * | 2004-05-05 | 2005-11-17 | Shinyo Sangyo Kk | Structure of seating-standing assist chair with backrest, seat plate and armrest following posture |
| JP2005328914A (en) * | 2004-05-18 | 2005-12-02 | Suzuki Motor Corp | Electric wheelchair |
| JP2006280604A (en) * | 2005-03-31 | 2006-10-19 | Koito Ind Ltd | Toilet seat elevating and lowering device |
| KR100965556B1 (en) | 2009-06-18 | 2010-06-23 | 이성현 | Safety handle for water closet |
| CN102133066A (en) * | 2010-01-27 | 2011-07-27 | 王一川 | Pedestal pan ring capable of automatic lifting |
| CN103860098A (en) * | 2014-04-03 | 2014-06-18 | 吴成芳 | Hand holding getting-up device of pedestal pan |
| EP2856995A1 (en) * | 2013-10-04 | 2015-04-08 | Alex Moens | Toilet seat |
| WO2017034636A1 (en) * | 2015-08-26 | 2017-03-02 | Robert Rife | Toilet |
| US10188245B2 (en) | 2015-08-26 | 2019-01-29 | Robert Rife | Toilet |
| US10736473B2 (en) | 2015-08-26 | 2020-08-11 | Robert Rife | Toilet |
| CN114504263A (en) * | 2022-02-18 | 2022-05-17 | 潘茂申 | Squatting pan for leg fracture |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08173348A (en) * | 1994-12-26 | 1996-07-09 | Tahira Co Ltd | Simple rest room with variable mechanism |
| JPH09108143A (en) * | 1995-10-20 | 1997-04-28 | Toto Ltd | Swing-up type elevating and lowering toilet seat device |
| JPH09108150A (en) * | 1995-10-18 | 1997-04-28 | Toto Ltd | Frame for sitting helping device |
| JPH09154773A (en) * | 1995-12-07 | 1997-06-17 | Imasen Denki Seisakusho:Kk | Automatically vertically movable toilet seat |
-
1998
- 1998-08-31 JP JP24482198A patent/JP3684303B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08173348A (en) * | 1994-12-26 | 1996-07-09 | Tahira Co Ltd | Simple rest room with variable mechanism |
| JPH09108150A (en) * | 1995-10-18 | 1997-04-28 | Toto Ltd | Frame for sitting helping device |
| JPH09108143A (en) * | 1995-10-20 | 1997-04-28 | Toto Ltd | Swing-up type elevating and lowering toilet seat device |
| JPH09154773A (en) * | 1995-12-07 | 1997-06-17 | Imasen Denki Seisakusho:Kk | Automatically vertically movable toilet seat |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005319248A (en) * | 2004-05-05 | 2005-11-17 | Shinyo Sangyo Kk | Structure of seating-standing assist chair with backrest, seat plate and armrest following posture |
| JP2005328914A (en) * | 2004-05-18 | 2005-12-02 | Suzuki Motor Corp | Electric wheelchair |
| JP2006280604A (en) * | 2005-03-31 | 2006-10-19 | Koito Ind Ltd | Toilet seat elevating and lowering device |
| KR100965556B1 (en) | 2009-06-18 | 2010-06-23 | 이성현 | Safety handle for water closet |
| CN102133066B (en) * | 2010-01-27 | 2014-09-17 | 王一川 | Pedestal pan ring capable of automatic lifting |
| CN102133066A (en) * | 2010-01-27 | 2011-07-27 | 王一川 | Pedestal pan ring capable of automatic lifting |
| EP2856995A1 (en) * | 2013-10-04 | 2015-04-08 | Alex Moens | Toilet seat |
| WO2015049197A1 (en) * | 2013-10-04 | 2015-04-09 | Alex Moens | Toilet seat |
| CN103860098A (en) * | 2014-04-03 | 2014-06-18 | 吴成芳 | Hand holding getting-up device of pedestal pan |
| WO2017034636A1 (en) * | 2015-08-26 | 2017-03-02 | Robert Rife | Toilet |
| US9770144B2 (en) | 2015-08-26 | 2017-09-26 | Robert Rife | Toilet |
| US10188245B2 (en) | 2015-08-26 | 2019-01-29 | Robert Rife | Toilet |
| US10736473B2 (en) | 2015-08-26 | 2020-08-11 | Robert Rife | Toilet |
| CN114504263A (en) * | 2022-02-18 | 2022-05-17 | 潘茂申 | Squatting pan for leg fracture |
| CN114504263B (en) * | 2022-02-18 | 2023-05-02 | 殷波 | Squatting pan for leg fracture |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3684303B2 (en) | 2005-08-17 |
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