JPH1033401A - Bath tub - Google Patents
Bath tubInfo
- Publication number
- JPH1033401A JPH1033401A JP8193624A JP19362496A JPH1033401A JP H1033401 A JPH1033401 A JP H1033401A JP 8193624 A JP8193624 A JP 8193624A JP 19362496 A JP19362496 A JP 19362496A JP H1033401 A JPH1033401 A JP H1033401A
- Authority
- JP
- Japan
- Prior art keywords
- bathtub
- concave portion
- edge
- rim
- less
- 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
Landscapes
- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、特に高齢者、障害
者等が浴槽に出入りするときの動作を楽にするための浴
槽に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bathtub for facilitating the operation of an elderly person, a handicapped person, etc., in and out of the bathtub.
【0002】[0002]
【従来の技術】従来の浴槽では通常、入槽側の浴槽縁の
高さが一定であり、浴槽縁上面も均一に平坦になってい
る。高齢者、障害者用として実開平3−27788号公
報では、浴槽の縁に腰掛けを配置し、腰掛けて浴槽に入
る方法が提供されている。しかし、浴槽縁に腰掛けて片
足ずつ足を浴槽縁上面に載せ上げ、浴槽縁を跨いで浴槽
に入る動作をしても、浴槽縁の高さが一定のため、足を
浴槽縁上面よりも高く上げて跨ぎ入らねばならなかっ
た。そこで、足を高く上げないですむように浴槽縁上面
に凹部を設けることが考えられる。この浴槽縁上面に凹
部を有する浴槽として、特公昭61−55368号公報
があるが、この浴槽はこぼれる水の箇所を限定するため
に凹部を設けているのであって、浴槽に出入りするとき
の動作を楽にすることを考慮に入れて凹部を設けたもの
ではない。2. Description of the Related Art In a conventional bathtub, the height of the bathtub edge on the entrance side is usually constant, and the upper surface of the bathtub edge is also uniformly flat. Japanese Utility Model Laid-Open Publication No. 3-27788 discloses a method in which a stool is placed on the edge of a bath tub and the stool is entered into the bath tub. However, even if you sit on the edge of the bathtub, place your feet one foot at a time on the upper surface of the bathtub, and straddle the edge of the bathtub into the bathtub, the height of the bathtub edge is constant. I had to raise it and straddle it. Therefore, it is conceivable to provide a concave portion on the upper surface of the bathtub edge so that the foot does not need to be raised high. Japanese Unexamined Patent Publication No. 61-55368 discloses a bathtub having a concave portion on the upper surface of the bathtub edge. The bathtub is provided with a concave portion to limit the location of spilling water. However, the concave portion is not provided in consideration of ease of operation.
【0003】[0003]
【発明が解決しようとする課題】そのためこの浴槽で
は、凹部は跨ぐ際に楽になったり、足を休ませたりする
のに適した形状をしておらず、浴槽縁に腰掛けて片足ず
つ足を浴槽縁上面に載せ上げ、浴槽縁を跨いで浴槽に入
る動作をしても、大腿や腹筋等の負担が非常に大きく、
また、足が洗い場から浴槽の底に着くまでの間、足を休
ませにくく、特に高齢者や障害者等においては危険で負
担の高い動作となっていた。Therefore, in this bath tub, the concave portion is not shaped so as to be comfortable when straddling or to rest the foot. Even if you put it on the rim upper surface and straddle the bathtub edge and enter the bathtub, the burden on the thighs and abdominal muscles is very large,
In addition, it is difficult to rest the feet from when the feet reach the bottom of the bathtub from the washing place, and the operation is dangerous and burdensome especially for the elderly and the disabled.
【0004】本発明は上記従来の問題を解消しようとす
るものであり、その目的とするところは、高齢者、障害
者等が浴槽に出入りするときの動作を楽にするための浴
槽を提供することである。An object of the present invention is to solve the above-mentioned conventional problems, and an object of the present invention is to provide a bathtub for making it easier for an elderly person, a disabled person, etc. to enter and leave a bathtub. It is.
【0005】[0005]
【課題を解決するための手段】上記目的を達成するため
請求項1記載の浴槽は入槽側の浴槽縁上面に凹部を設
け、その凹部は浴槽縁上面から下降する2つの傾斜部を
有する。この凹部の一方の傾斜部の浴槽縁上面に対する
俯角(図2∠BAC)は15度以上30度以下であり、
前記一方の傾斜部の長さ(図2辺AC)は35cm以上5
0cm以下である。他方の傾斜部の浴槽縁上面に対する俯
角(図2∠ABC)は0度より大きく90度以下であ
る。In order to achieve the above object, the bathtub according to claim 1 has a concave portion on the upper surface of the bathtub edge on the entry side, and the concave portion has two inclined portions descending from the upper surface of the bathtub edge. The depression angle (FIG. 2 BAC) of one inclined portion of the concave portion with respect to the bathtub edge upper surface is 15 degrees or more and 30 degrees or less,
The length (side AC in FIG. 2) of the one inclined portion is 35 cm or more and 5
0 cm or less. The depression angle of the other inclined portion with respect to the upper surface of the bathtub edge (ABC in FIG. 2) is greater than 0 degree and 90 degrees or less.
【0006】請求項1の数値限定理由について述べる。
図2において、入槽側の浴槽縁上面に腰掛けたとき、
(図1では、手前側の浴槽縁の右部に腰掛けた場合を示
す。) 下腿部を自然に楽に落とした姿勢をとると、身長約15
0cm〜190cmの人間の場合、膝裏部起点Aから足部を
無理に持ち上げることなく、下方に楽に落ち込む角度範
囲は15度以上30度以下(図2∠BAC)、および下
腿部相当の長さ(図2辺AC)としては35cm以上50
cm以下に限定される。下腿部の下げ角度は、お湯を張る
ときや浸かるときにできるかぎりお湯のこぼれを少なく
することが望ましいから最大30度と限定し、15度未
満にすると楽な姿勢が取れないので15度以上に限定し
ている。また、足首の可動角度に対応して他方の傾斜部
の浴槽縁上面に対する俯角(図2∠ABC)は0度より
大きく90度以下としている。ここで、90度より大き
くすると足部を手前に曲げなければならなくなり、脛の
筋肉や足首などを緊張させなければならない。また、0
度以下にすると凹部の形状にならなくなってしまう。た
だし、手前側の浴槽縁の左部に腰掛ける場合は上で述べ
たものの左右対称のものとする。The reason for limiting the numerical value of claim 1 will be described.
In FIG. 2, when sitting on the bathtub edge upper surface on the entrance side,
(FIG. 1 shows a case where the user sits on the right side of the edge of the bathtub on the near side.) When the lower leg is naturally and easily dropped, the height is about 15
In the case of a human between 0 cm and 190 cm, the angle range for easily falling downward without forcibly lifting the foot from the knee starting point A is 15 degrees or more and 30 degrees or less (FIG. 2 BAC), and the length equivalent to the lower leg It is 35cm or more 50 (as shown in Fig. 2 side AC)
cm or less. The lowering angle of the lower leg should be limited to a maximum of 30 degrees because it is desirable to reduce the spillage of the hot water as much as possible when immersing or soaking in water. Limited to. In addition, the depression angle (ABC in FIG. 2) of the other inclined portion with respect to the upper surface of the bathtub edge is set to be larger than 0 degree and 90 degrees or less corresponding to the movable angle of the ankle. Here, if the angle is larger than 90 degrees, the feet must be bent forward, and the muscles of the shin and the ankles must be strained. Also, 0
If it is lower than the degree, the shape of the concave portion will not be obtained. However, when sitting on the left side of the edge of the bathtub on the near side, it shall be symmetrical as described above.
【0007】さらに、請求項2記載の浴槽は、浴槽縁に
腰掛け、浴槽縁上面に足を伸ばした場合に、踵の位置に
相当する浴槽縁上面に凹部を設け、前記凹部の深さが
1.5cm以上8.0cm以下であり、凹部の水平の長さが
5.0cm以上15cm以下である浴槽としている。ここで
言う凹部の水平の長さとは、浴槽縁上面に形成された凹
部状の切り欠きの長さを言う。ただし、なだらかな面に
より凹部が形成される場合、例えば面取りされた凹部の
場合に対しては、凹部の水平の長さを、面取りする前の
直線により構成された凹部を想定し、その凹部の水平の
長さとする。また、凹部が2段になったものでは図17
のように凹部の水平の長さを定義する。さらに段が増え
ても、図18に示すように踵部が接する凹部の水平の長
さを凹部の水平の長さと定義する。Further, in the bathtub according to the second aspect, when the user sits on the edge of the bathtub and extends his / her feet on the upper surface of the bathtub edge, a concave portion is provided on the upper surface of the bathtub edge corresponding to the position of the heel, and the depth of the concave portion is one. The bathtub has a size of not less than 0.5 cm and not more than 8.0 cm, and the horizontal length of the concave portion is not less than 5.0 cm and not more than 15 cm. Here, the horizontal length of the concave portion refers to the length of a concave cutout formed on the upper surface of the bathtub edge. However, when the concave portion is formed by a gentle surface, for example, in the case of a chamfered concave portion, the horizontal length of the concave portion is assumed to be a concave portion formed by a straight line before chamfering, and the concave portion is formed. The length is horizontal. In the case of two recesses, FIG.
Defines the horizontal length of the recess. Even if the number of steps is further increased, the horizontal length of the concave portion in contact with the heel portion is defined as the horizontal length of the concave portion as shown in FIG.
【0008】請求項2の数値限定理由について述べる。
図3において、踵部が浴槽縁上面に接するところに身長
約150cm〜190cmの人間の踵部形状、大きさ相当の
凹部を設ける。(図3では、向かって右側の縁に腰掛け
た場合を示す。)ここで、踵が楽に落ち込む深さとして
凹部の深さが1.5cm以上に限定され、踵が楽に入る長
さとして凹部の水平の長さが5.0cm以上15cm以下に
限定される。ここで、5.0cm未満にすると踵が楽に入
らなくなってしまう。一般的な浴槽の深さは60cm前後
なので凹部の深さを8.0cm以上に深くしすぎると、お
湯を張るときや浸かるときにお湯がこぼれやすくなり具
合が悪い。また、大腿の持ち上げ動作が楽になり、なお
かつ踵が納まる程度の深さがあれば十分であるので、凹
部の深さは8.0cm以下に限定している。できるだけ凹
部の深さは浅いほうがよく、なおかつ踵が楽に納まれば
よいので凹部の深さは1.5cm以上6.0cm以下がより
好ましい。The reason for limiting the numerical value of claim 2 will be described.
In FIG. 3, a recess corresponding to the shape and size of a heel of a human having a height of about 150 cm to 190 cm is provided where the heel contacts the upper surface of the bathtub edge. (FIG. 3 shows a case where the user sits on the right edge.) Here, the depth of the recess is limited to 1.5 cm or more as the depth to which the heel falls easily, and the length of the recess is The horizontal length is limited to 5.0 cm or more and 15 cm or less. Here, if it is less than 5.0 cm, the heel cannot easily enter. Since the depth of a general bathtub is around 60 cm, if the depth of the concave portion is too deep to be 8.0 cm or more, the hot water is easily spilled when hot water is immersed or soaked, and the condition is poor. Further, the depth of the concave portion is limited to 8.0 cm or less, since it is sufficient that the lifting operation of the thigh is easy and the depth is large enough to accommodate the heel. The depth of the recess is preferably as small as possible and the heel can be easily accommodated. Therefore, the depth of the recess is more preferably 1.5 cm or more and 6.0 cm or less.
【0009】[0009]
【作用】請求項1記載の浴槽は入槽側の浴槽縁上面に凹
部を設け、少なくとも2つの傾斜部から成るものとす
る。凹部の一方の傾斜部の浴槽縁上面に対して俯角(図
2∠BAC)が15度以上30度以下であり、前記傾斜
部の長さ(図2辺AC)は35cm以上50cm以下として
いる。また、他方の傾斜部の浴槽縁上面に対する俯角
(図2∠ABC)は0度より大きく90度以下としてい
る。これにより、身長約150cm〜約190cmの人は腰
掛けて浴槽に出入りする際、膝や下腿部や踵を浴槽縁の
高さまで上げる必要がなくなる。また、凹部は足に沿っ
た形状をしているので、持ち上げた足を凹部で休めやす
くなっている。よって、浴槽への出入りが非常に楽にな
る。特に、高齢者、障害者等は浴槽の出入りが楽に行え
るようになる。According to the first aspect of the present invention, the bathtub is provided with a concave portion on the upper surface of the bathtub edge on the entrance side, and has at least two inclined portions. The depression angle (FIG. 2BAC) of the one inclined portion of the concave portion with respect to the upper surface of the bathtub edge is 15 degrees or more and 30 degrees or less, and the length of the inclined portion (side AC in FIG. 2) is 35 cm or more and 50 cm or less. The depression angle of the other inclined portion with respect to the upper surface of the bathtub edge (ABC in FIG. 2) is set to be larger than 0 degree and 90 degrees or less. This eliminates the need for a person having a height of about 150 cm to about 190 cm to raise the knees, lower legs, and heels to the height of the bathtub when sitting in and out of the bathtub. In addition, since the concave portion has a shape along the foot, it is easy to rest the lifted foot in the concave portion. Therefore, getting in and out of the bathtub becomes very easy. In particular, the elderly and the disabled can easily enter and exit the bathtub.
【0010】請求項2記載の浴槽は、浴槽縁に腰掛け、
浴槽縁上面に足を伸ばした場合に、踵の位置に相当する
浴槽縁上面に凹部を設け、前記凹部の深さが1.5cm以
上8.0cm以下であり、凹部の水平の長さが5.0cm以
上15cm以下であるものとしている。これにより凹部の
深さは必要最小限となり、お湯のこぼれがほとんどなく
なる。また、持ち上げた足を凹部で休めやすくなってい
る。さらに、踵を浴槽縁の高さまで上げる必要がないの
で、浴槽への出入りが非常に楽になる。特に、高齢者、
障害者等は浴槽の出入りが楽に行えるようになる。[0010] The bathtub according to claim 2 is seated on the edge of the bathtub,
When the foot is extended on the upper surface of the bathtub edge, a concave portion is provided on the upper surface of the bathtub edge corresponding to the position of the heel, the depth of the concave portion is 1.5 cm or more and 8.0 cm or less, and the horizontal length of the concave portion is 5 cm or less. It is set to be not less than 0.0 cm and not more than 15 cm. Thereby, the depth of the concave portion is minimized, and the hot water is hardly spilled. Also, it is easy to rest the lifted foot in the recess. In addition, it is not necessary to raise the heel to the height of the tub edge, which greatly facilitates access to the tub. In particular, the elderly,
Persons with disabilities can easily enter and exit the bathtub.
【0011】[0011]
【発明の実施の形態】以下、本発明の実施の形態を比較
表と図面とに基づいて説明する。図1は請求項1記載の
発明の浴槽の見取り図である。図1に示す浴槽1の材質
はFRPである。また、ステンレス等であってもよい。
浴槽の大きさは長辺×短辺が120cm×80cm、深さは
60cmである。浴槽縁2に凹部3が設けられている。図
2は請求項1記載の凹部の入槽側から見た正面図および
大腿を示す図、図3は請求項2記載の浴槽の凹部の図で
ある。表1の比較例は請求項1記載の凹部に関するもの
であり、表2の比較例は請求項2記載の凹部に関するも
のである。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to a comparison table and drawings. FIG. 1 is a schematic view of a bathtub according to the first aspect of the present invention. The material of the bathtub 1 shown in FIG. 1 is FRP. Further, stainless steel or the like may be used.
The size of the bathtub is 120 cm × 80 cm in the long side × short side, and the depth is 60 cm. A recess 3 is provided in the bathtub rim 2. FIG. 2 shows a front view and a thigh of the concave portion according to the first aspect as viewed from the entrance side, and FIG. 3 shows a concave portion of the bathtub according to the second aspect. The comparative example in Table 1 relates to the concave portion described in claim 1, and the comparative example in Table 2 relates to the concave portion described in claim 2.
【0012】また、請求項1記載の浴槽は入槽側の浴槽
縁上面に凹部を設け、その凹部は浴槽縁上面から下降す
る2つの傾斜部から少なくとも成る。凹部の一方の傾斜
部のなす角(図2∠BAC)は浴槽縁上面向に対して俯
角15度以上30度以下であり、前記一方の傾斜部の長
さ(図2辺AC)は35cm以上50cm以下である。他方
の傾斜部の浴槽縁水平方向に対する俯角(図2∠AB
C)は0度より大きく90度以下としている。(図2参
照)ただし、実施例の浴槽も含めて一般的な浴槽の深さ
は60cm前後なので凹部の深さを深くしすぎると、お湯
を張るときや浸かるときにお湯がこぼれやすくなり具合
が悪い。そこで、凹部の角度は15度以上25度以下が
好ましい、さらには15度以上20度以下が好ましい。Further, the bathtub according to the first aspect of the present invention has a recess on the upper surface of the bathtub edge on the entry side, and the recess has at least two inclined portions descending from the upper surface of the bathtub edge. The angle formed by one inclined portion of the concave portion (FIG. 2 BAC) is 15 degrees or more and 30 degrees or less with respect to the upper surface of the bathtub edge, and the length of the one inclined portion (side AC in FIG. 2) is 35 cm or more. It is 50 cm or less. Depression angle of the other inclined part with respect to the horizontal direction of the bathtub edge (Fig. 2 AB
C) is greater than 0 degrees and 90 degrees or less. (See Fig. 2) However, since the depth of a general bath tub including the bath tub of the embodiment is around 60 cm, if the depth of the concave portion is too deep, hot water tends to spill when hot water is immersed or soaked. bad. Therefore, the angle of the concave portion is preferably 15 degrees or more and 25 degrees or less, and more preferably 15 degrees or more and 20 degrees or less.
【0013】請求項1記載の浴槽に関し、浴槽の入槽側
の上面に各種凹部(図2、表1参照)を設け、比較し
た。評価方法については次に述べる。成人のサンプルと
して、身長約150cm〜約190cmの男女各々10名計
20名について、浴槽縁に腰掛けて、大腿部を水平方向
に伸ばし、下腿部をやや下げた姿勢をとり、疑似的に腰
掛けて浴槽縁をまたぐ姿勢をとった(図11、図13参
照)。この際、凹部の形状に合わせて下腿部の角度およ
び足首の角度をとらせた場合、腹筋、大腿部、足首等へ
の負担感が少く、楽であるかどうかの主観申告を得た。
16名以上が楽であると答えたものについては表1の評
価欄に○、そうでないものについては×とした。結果を
表1に示す。With respect to the bathtub according to the first aspect, various concave portions (see FIG. 2 and Table 1) were provided on the upper surface of the bathtub on the entry side of the bathtub for comparison. The evaluation method will be described below. As an adult sample, for a total of 20 men and women of about 150 cm to about 190 cm in height, each of 10 men and women, sitting on the edge of the bathtub, stretching the thigh horizontally, and slightly lowering the lower leg, The occupant was seated and straddled the edge of the bathtub (see FIGS. 11 and 13). At this time, when the angle of the lower leg and the angle of the ankle were set in accordance with the shape of the recess, the burden on the abdominal muscles, the thigh, the ankle, etc. was small, and a subjective report was obtained as to whether or not it was comfortable. .
In the case where 16 or more persons answered that they were comfortable, the evaluation column in Table 1 was evaluated as ○, and when not, X was evaluated. Table 1 shows the results.
【0014】[0014]
【表1】 [Table 1]
【0015】請求項1記載の浴槽の凹部の他の実施例の
説明をする。図4は凹部の形状を台形にしたものであ
る。図5は左右のどちらに座ってもいいように凹部の形
状を等脚台形にしたものである。図6は図2の実施例の
面取りを行ったものである。Another embodiment of the concave portion of the bathtub according to the present invention will be described. FIG. 4 shows a trapezoidal shape of the concave portion. In FIG. 5, the shape of the concave portion is an isosceles trapezoid so that the user can sit on either side. FIG. 6 shows a result of chamfering the embodiment of FIG.
【0016】請求項2記載の浴槽は、浴槽縁に腰掛け、
浴槽縁上面に足を伸ばした場合に、踵の位置に相当する
浴槽縁上面に凹部を設け、前記凹部の深さ(図3d)が
1.5cm以上8.0cm以下であり、凹部の水平の長さ
(図3l)が5.0cm以上15cm以下であるものとして
いる。(図3参照)ただし、一般的な浴槽の深さは60
cm前後なので凹部を深くしすぎると、お湯を張るときや
浸かるときにお湯がこぼれやすくなり具合が悪い。ま
た、踵が納まる程度の深さがあれば十分である。そこ
で、凹部の深さを1.5cm以上6.0cm以下としてい
る。The bathtub according to claim 2 is seated on the edge of the bathtub,
When the foot is extended to the upper surface of the bathtub edge, a concave portion is provided on the upper surface of the bathtub edge corresponding to the position of the heel, the depth of the concave portion (FIG. 3d) is 1.5 cm or more and 8.0 cm or less, and It is assumed that the length (FIG. 31) is not less than 5.0 cm and not more than 15 cm. (See Fig. 3) However, the general bathtub depth is 60
If the recess is too deep because it is around cm, the hot water tends to spill when hot water is immersed or soaked. It is sufficient that the heel has a depth enough to fit. Therefore, the depth of the concave portion is set to 1.5 cm or more and 6.0 cm or less.
【0017】請求項2記載の浴槽に関し、浴槽の入槽側
の上面に各種凹部(図3、表2参照)を設け、比較し
た。評価方法は前のものと同様である(図12、図13
参照)。結果を表2に示す。With respect to the bathtub according to the second aspect, various concave portions (see FIG. 3 and Table 2) were provided on the upper surface of the bathtub on the entry side of the bathtub and compared. The evaluation method is the same as the previous one (FIGS. 12 and 13).
reference). Table 2 shows the results.
【0018】[0018]
【表2】 [Table 2]
【0019】請求項2記載の浴槽の凹部の他の実施例の
説明をする。図7は凹部の形状を台形にしたものであ
る。図8は左右のどちらに座ってもいいように凹部の形
状を等脚台形にしたものである。図9は凹部の形状を略
半円にしたものである。図10は図3の実施例の面取り
を行ったものである。Another embodiment of the concave portion of the bathtub according to the second aspect will be described. FIG. 7 shows a trapezoidal shape of the concave portion. FIG. 8 is a diagram in which the shape of the concave portion is an equilateral trapezoid so that the user can sit on either side. FIG. 9 shows a shape in which the concave portion has a substantially semicircular shape. FIG. 10 shows a result of chamfering the embodiment of FIG.
【0020】図14に示す実施例では、跨ぐ途中で足を
浴槽縁に置き、浴槽の出入りの動作を途中で休めやすい
ように凹部の一部の幅を広げている。図15に示す実施
例では、凹部よりお湯が零るのを防止するため、入槽側
の縁の高さを5cm程度他の浴槽縁上面より高い状態にし
ている。図16に示す実施例では、手すり5を設けてい
る。腰掛け入りのとき手すりを持つことによって体を支
えることができる。よって、より楽に、かつ安全に浴槽
に出入りできる。In the embodiment shown in FIG. 14, the foot is placed on the edge of the bathtub during straddling, and the width of a part of the concave portion is increased so that the operation of entering and exiting the bathtub can be easily rested on the way. In the embodiment shown in FIG. 15, in order to prevent hot water from spilling out of the recess, the height of the edge on the entry side is set to be about 5 cm higher than the upper surface of the other edge of the bathtub. In the embodiment shown in FIG. 16, a handrail 5 is provided. You can support your body by holding a handrail when you are sitting. Therefore, it is possible to enter and exit the bathtub more easily and safely.
【0021】[0021]
【0022】請求項1記載の浴槽は、成人が腰掛けて浴
槽に出入りする際、膝や下腿部や踵を浴槽縁の高さまで
上げる必要がなくなる。また、凹部は足に沿った形状を
しているので、持ち上げた足を凹部で休めやすくなって
いる。よって、浴槽への出入りが非常に楽になる。In the bathtub according to the first aspect, when an adult sits in and out of the bathtub, there is no need to raise the knees, lower legs and heels to the height of the bathtub edge. In addition, since the concave portion has a shape along the foot, it is easy to rest the lifted foot in the concave portion. Therefore, getting in and out of the bathtub becomes very easy.
【0023】請求項2記載の浴槽は、凹部の深さが必要
最小限であるので、お湯のこぼれがほとんどなくなる。
また、凹部は踵の納まる形状をしているので、持ち上げ
た足を凹部で休めやすくなっている。さらに、踵を浴槽
縁の高さまで上げる必要がないので、浴槽への出入りが
非常に楽になる。In the bathtub according to the second aspect, since the depth of the concave portion is a necessary minimum, the hot water hardly spills.
In addition, since the recess is shaped to fit the heel, it is easy to rest the lifted foot in the recess. In addition, it is not necessary to raise the heel to the height of the tub edge, which greatly facilitates access to the tub.
【図1】本発明の請求項1記載の浴槽の見取り図であ
る。FIG. 1 is a schematic view of a bathtub according to claim 1 of the present invention.
【図2】請求項1記載の浴槽の凹部を示す説明図であ
る。FIG. 2 is an explanatory view showing a concave portion of the bathtub according to the first embodiment.
【図3】請求項2記載の浴槽の凹部を示す説明図であ
る。FIG. 3 is an explanatory view showing a concave portion of the bathtub according to the second embodiment.
【図4】請求項1記載の浴槽の凹部の他の実施例を示す
説明図である。FIG. 4 is an explanatory view showing another embodiment of the concave portion of the bathtub according to the first embodiment.
【図5】請求項1記載の浴槽の凹部の他の実施例を示す
説明図である。FIG. 5 is an explanatory view showing another embodiment of the concave portion of the bathtub according to the first embodiment.
【図6】請求項1記載の浴槽の凹部の他の実施例を示す
説明図である。FIG. 6 is an explanatory view showing another embodiment of the concave portion of the bathtub according to the first embodiment.
【図7】請求項2記載の浴槽の凹部の他の実施例を示す
説明図である。FIG. 7 is an explanatory view showing another embodiment of the concave portion of the bathtub according to the second embodiment.
【図8】請求項2記載の浴槽の凹部の他の実施例を示す
説明図である。FIG. 8 is an explanatory view showing another embodiment of the concave portion of the bathtub according to the second embodiment.
【図9】請求項2記載の浴槽の凹部の他の実施例を示す
説明図である。FIG. 9 is an explanatory view showing another embodiment of the concave portion of the bathtub according to the second embodiment.
【図10】請求項2記載の浴槽の凹部の他の実施例を示
す説明図である。FIG. 10 is an explanatory view showing another embodiment of the concave portion of the bathtub according to the second embodiment.
【図11】請求項1記載の浴槽の凹部に足を置いている
状態を示す説明図である。FIG. 11 is an explanatory view showing a state in which a foot is placed on the concave portion of the bathtub according to the first embodiment.
【図12】請求項2記載の浴槽の凹部に足を置いている
状態を示す説明図である。FIG. 12 is an explanatory view showing a state in which a foot is placed in a concave portion of the bathtub according to the second embodiment.
【図13】図11と図12の状態を上から見た説明図で
ある。FIG. 13 is an explanatory diagram of the state of FIGS. 11 and 12 as viewed from above.
【図14】本発明の実施例である、凹部の一部を広げた
浴槽の見取り図である。FIG. 14 is a perspective view of a bathtub according to an embodiment of the present invention in which a part of a concave portion is expanded.
【図15】本発明の実施例である、入槽側の縁の高さを
5cm程度他の縁面より高くした浴槽の見取り図である。FIG. 15 is a sketch drawing of a bathtub according to an embodiment of the present invention, in which the height of the edge on the entry side is higher than that of another edge surface by about 5 cm.
【図16】本発明の実施例である、手すりを設けた浴槽
の見取り図である。FIG. 16 is a sketch drawing of a bathtub provided with a handrail, which is an embodiment of the present invention.
【図17】請求項2記載の浴槽の凹部の口の広さを示す
説明図である。FIG. 17 is an explanatory view showing the width of the mouth of the concave portion of the bathtub according to the second embodiment.
【図18】請求項2記載の浴槽の凹部の口の広さを示す
説明図である。FIG. 18 is an explanatory view showing the width of the mouth of the concave portion of the bathtub according to the second embodiment.
1 浴槽 2 浴槽縁 3 凹部 4 浴槽縁上面 5 手すり DESCRIPTION OF SYMBOLS 1 Bathtub 2 Bathtub rim 3 Concave part 4 Bathtub rim upper surface 5 Handrail
Claims (2)
凹部は浴槽縁上面から下降する2つの傾斜部を有し、一
方の傾斜部の浴槽縁上面に対する俯角が15度以上30
度以下であり、前記一方の傾斜部の長さは35cm以上5
0cm以下であり、他方の傾斜部の浴槽縁上面に対する俯
角が0度より大きく90度以下である浴槽。1. A concave portion is formed on an upper surface of a bathtub edge on the entrance side, and the concave portion has two inclined portions descending from the upper surface of the bathtub edge, and a depression angle of one inclined portion with respect to the upper surface of the bathtub edge is 15 degrees or more.
Degrees or less, and the length of the one inclined portion is 35 cm or more and 5 or more.
A bathtub having a height of 0 cm or less and a depression angle of the other inclined portion with respect to the upper surface of the bathtub edge of greater than 0 degree and 90 degrees or less.
した場合に、踵の位置に相当する浴槽縁上面に凹部を有
し、その凹部は深さが1.5cm以上8.0cm以下であ
り、凹部の水平の長さが5.0cm以上15cm以下である
浴槽。2. When a person sits on the edge of the bathtub and extends his / her feet on the upper surface of the bathtub, a recess is formed on the upper surface of the bathtub corresponding to the position of the heel, and the depth of the recess is 1.5 cm or more and 8.0 cm or less. A bathtub, wherein the horizontal length of the recess is not less than 5.0 cm and not more than 15 cm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8193624A JPH1033401A (en) | 1996-07-23 | 1996-07-23 | Bath tub |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8193624A JPH1033401A (en) | 1996-07-23 | 1996-07-23 | Bath tub |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH1033401A true JPH1033401A (en) | 1998-02-10 |
Family
ID=16311042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8193624A Pending JPH1033401A (en) | 1996-07-23 | 1996-07-23 | Bath tub |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH1033401A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007071823A1 (en) | 2005-12-22 | 2007-06-28 | Ido Kylpyhuone Oy | Bathtub |
-
1996
- 1996-07-23 JP JP8193624A patent/JPH1033401A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007071823A1 (en) | 2005-12-22 | 2007-06-28 | Ido Kylpyhuone Oy | Bathtub |
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