JPH0756014Y2 - Running bathtub - Google Patents
Running bathtubInfo
- Publication number
- JPH0756014Y2 JPH0756014Y2 JP2569890U JP2569890U JPH0756014Y2 JP H0756014 Y2 JPH0756014 Y2 JP H0756014Y2 JP 2569890 U JP2569890 U JP 2569890U JP 2569890 U JP2569890 U JP 2569890U JP H0756014 Y2 JPH0756014 Y2 JP H0756014Y2
- Authority
- JP
- Japan
- Prior art keywords
- bathtub
- water
- inflow
- outflow
- chamber
- 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.)
- Expired - Lifetime
Links
Landscapes
- Devices For Medical Bathing And Washing (AREA)
- Massaging Devices (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 この考案は、浴槽内に一定方向の流水を生じさせる流水
式浴槽に係り、特に、外側に段差状に突出した浴槽の幅
方向の左右両側面の下方に、循環流路の一部を構成する
連通管を各々配設して、浴槽全体をコンパクト化した脈
動流発生可能な流水式浴槽に関するものである。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a running-water bathtub that produces running water in a certain direction in a bathtub, and in particular, to the left and right sides in the width direction of the bathtub that project outward in steps. The present invention relates to a running-water type bathtub capable of generating a pulsating flow in which a communication pipe forming a part of a circulation flow path is arranged below the surface to make the entire bath compact.
従来の流水式浴槽は、一般に、水(湯)をポンプ循環さ
せて、循環した水(湯)を浴槽の側面からジェット水と
して噴入させて、浴槽内の一部に噴流を生じさせる構造
になっている。Conventional running-water bathtubs generally have a structure in which water (hot water) is circulated by a pump and the circulated water (hot water) is injected from the side of the bathtub as jet water to generate a jet flow in a part of the bathtub. Has become.
このような構造のものとしては、流水式浴槽の長手方向
の一側面の下部に循環した水(湯)をジェット水として
噴入させるための噴入口が形成されている。浴槽によっ
ては、この噴入口が浴槽の長手方向の両側面に相対向す
るように形成されていて、浴槽の中央部に両側からジェ
ット水を噴入させるようになっている。また、浴槽の長
手方向の他側面あるいは幅方向の側面には、循環用の排
出口が形成されている。As such a structure, an injection port for injecting circulated water (hot water) as jet water is formed in the lower part of one side surface in the longitudinal direction of the running water bath. Depending on the bathtub, the injection ports are formed so as to face each other on both side surfaces in the longitudinal direction of the bathtub, and jet water is injected into the central portion of the bathtub from both sides. A discharge port for circulation is formed on the other side surface in the longitudinal direction or the side surface in the width direction of the bathtub.
上記の噴入口と排出口は循環用の連通管で接続されてお
り、又この連通管の途中にはポンプが設けられている。
そして、浴槽の排出口から排出された水(湯)は、連通
管を循環し、ポンプによって噴入口から浴槽内に噴入さ
れ、浴槽内の一部に噴流を生じさせる構造になってい
る。The injection port and the discharge port are connected by a communication pipe for circulation, and a pump is provided in the middle of the communication pipe.
The water (hot water) discharged from the discharge port of the bath tub circulates through the communication pipe and is injected into the bath tub by the pump from the injection port to generate a jet flow in a part of the bath.
しかしながら、従来の流水式浴槽は、浴槽の側面からジ
ェット水として噴入させて、浴槽内の一部に噴流を生じ
させる構造であり、浴槽内全域に一定方向の強い流れを
生じさせることができず、このため、浴槽内に脈動流を
発生させることが困難である。However, the conventional running-water bathtub has a structure in which jet water is injected from the side surface of the bathtub to generate a jet flow in a part of the bathtub, and a strong flow in a certain direction can be generated in the entire bathtub. Therefore, it is difficult to generate a pulsating flow in the bathtub.
また、このような流水式浴槽を浴室内に設置する場合、
国土が狭いわが国では浴室のスペースを広く確保するの
は住宅事情等を考慮すると一般に困難であり、流水式浴
槽のコンパクトが要望される。Also, when installing such a running water bathtub in the bathroom,
In Japan, where the land area is small, it is generally difficult to secure a large bathroom space in consideration of housing conditions and the like, and a compact running water bath is required.
この考案は、上記のような問題点に鑑み、その問題点を
解決すべく創案されたものであって、その目的とする構
造的課題は、外側に段差状に突出した浴槽の幅方向の左
右両側面の下方に、循環流路の一部を構成する連通管を
各々配設して、浴槽全体の高さが高くなるのを防ぐ共
に、2個の連通管を使用することで、連通管の内径を小
さくでき、このため、連通管内に配する流水発生用のプ
ロペラ及びプロペラの駆動機構も出力の小さなものを使
用できて小型化を可能とし、これにより、浴槽全体をコ
ンパクト化することにある。The present invention has been made in view of the above problems to solve the problems, and the structural problem to be achieved is the left and right in the width direction of the bathtub protruding outward in a step shape. The communication pipes forming a part of the circulation flow path are respectively provided below both side surfaces to prevent the height of the entire bath from increasing, and the use of two communication pipes enables the communication pipes to be connected. Since the inner diameter of the propeller can be made small, the propeller for generating water flowing in the communication pipe and the drive mechanism of the propeller can also use a small output and can be downsized, thereby making the entire bathtub compact. is there.
また、他の目的とする技術課題は、大量に流れ出る脈動
を伴った流水により、浴槽内に脈動流を発生させ、脈動
流を利用して全裸の入浴者の体表面(皮膚、皮下脂肪、
筋肉等)を押圧したり引っ張りして、全裸の入浴者の体
表面を強制的に微小振動させ、これにより入浴者の体表
面を存分に刺激して、体内の血行をよくし、疲れをとれ
やすくし、また、ストレスを解消してリラックス状態に
導き、入浴によるマッサージ効果を更に高めることにあ
る。In addition, another technical problem to be aimed at is to generate a pulsating flow in the bathtub with running water accompanied by a large amount of pulsation, and use the pulsating flow to leave the body surface of the naked bather (skin, subcutaneous fat,
By pressing or pulling (muscles etc.), the surface of a naked bather's body is forcibly microvibrated, thereby stimulating the body surface of the bather to the fullest, improving blood circulation in the body, and reducing fatigue. It is easy to get rid of, stress is released and it leads to a relaxed state, and the massage effect by taking a bath is further enhanced.
以上の目的を達成するために、請求項1記載の考案は、
平面視矩形状の浴槽の長手方向の一側面に流入口を設
け、浴槽の長手方向の他側面に流出口を設け、流入口及
び流出口に多孔板を設け、これら流入口と流出口を循環
流路で連通し、浴槽の幅方向の左右両側面の上部側の一
部を外側に各々突出して段差状に形成し、外側に段差状
に突出した左右両側面の下方に循環流路の一部を構成す
る連通管を各々配設し、左右の各連通管内に流水発生用
のプロペラを配し、上記流入口の上流側の循環流路内に
流水案内板を設けた構成よりなる。In order to achieve the above object, the device according to claim 1 is
An inlet is provided on one longitudinal side of the bathtub that is rectangular in plan view, an outlet is provided on the other longitudinal side of the bath, and a perforated plate is provided at the inlet and outlet, and these inlets and outlets are circulated. A part of the upper side of the left and right side surfaces in the width direction of the bathtub is projected outward to form a step shape, and one of the circulation flow paths is formed below the left and right side surfaces protruding in a step shape to the outside. Each of the communication pipes forming the section is disposed, a propeller for generating flowing water is arranged in each of the left and right communication pipes, and a flowing water guide plate is provided in the circulation flow path on the upstream side of the inflow port.
また、請求項2記載の考案は、浴槽内の長手方向の両側
面を上部側が外方に傾斜する傾斜面に各々形成し、傾斜
した両側面の外部下面側に流入室及び流出室を連設し、
浴槽内と流入室及び流出室を開口する流入孔及び流出孔
を上記両側面に各々複数の形成し、浴槽内の幅方向の左
右両側面の上部側を平面視において、長手方向の中央か
ら両端側に向かって流線状に外側に各々膨らませて、外
側に各々突出した段差面を形成し、外側に段差状に突出
した左右両側の段差面の下方に連通管を各々配設し、左
右の各連通管の両端を上記流入室及び流入室に各々接続
し、左右の各連通管内に流水発生用のプロペラを出入自
在に配設し、上記流入室を二つに分ける仕切案内板を流
入室の中央に設けた構成よりなる。According to the second aspect of the present invention, both side surfaces in the longitudinal direction of the bathtub are formed as inclined surfaces with the upper side inclined outward, and the inflow chamber and the outflow chamber are connected to the outer lower surface sides of the inclined both side surfaces. Then
A plurality of inflow holes and outflow holes that open the inside of the bathtub and the inflow chamber and the outflow chamber are formed on the both side faces, respectively, and the upper sides of the left and right side faces in the width direction in the bathtub are seen from the center in the longitudinal direction to both ends in plan view. To the outside in a streamlined manner to form a stepped surface projecting to the outside respectively, and connecting pipes are respectively arranged below the stepped surfaces protruding to the outside on both the left and right sides. Both ends of each communication pipe are respectively connected to the inflow chamber and the inflow chamber, and propellers for generating running water are arranged in the left and right communication pipes so as to be able to move in and out, and a partition guide plate that divides the inflow chamber into two is provided in the inflow chamber. The configuration is provided in the center of the.
ここで、請求項2記載の考案は、浴槽内の幅方向の左右
両側に形成した段差面は、浴槽の長手方向の中央から両
端側に向かって各々下方傾斜しているのが好ましい。According to the second aspect of the present invention, it is preferable that the step surfaces formed on both the left and right sides in the width direction of the bathtub incline downward from the longitudinal center of the bathtub toward both end sides.
以上のような構成を有するこの考案は次のように作用す
る。The present invention having the above-mentioned structure operates as follows.
すなわち、請求項1記載の考案の構成にあっては、左右
の各連通管内に配した流水発生用のプロペラを駆動させ
ると、各連通管内には一定方向へ水(湯)の流れが生
じ、連通管内を下流側に流れた水(湯)は流入口の上流
側に流れ、流入口の上流側の循環流路内に設けられた流
水案内板で案内されて流入口の多孔板を通って浴槽内に
流入する。That is, in the configuration of the invention according to claim 1, when the propellers for generating running water arranged in the left and right communication pipes are driven, water (hot water) flows in a fixed direction in each communication pipe, The water (hot water) that has flowed to the downstream side in the communication pipe flows to the upstream side of the inflow port, and is guided by the running water guide plate provided in the circulation flow path on the upstream side of the inflow port and passes through the perforated plate of the inflow port. It flows into the bathtub.
そして、浴槽内に流入した水(湯)は流出口に向かって
流れ、流出口から流出された水(湯)は再びに循環流路
内に入り、連通管のプロペラで駆動されて、循環を繰り
返しながら、浴槽内に流入口から流出口への一定方向の
流水を生じさせるように作用する。Then, the water (hot water) that has flowed into the bathtub flows toward the outlet, and the water (hot water) that has flowed out of the outlet again enters the circulation flow path and is driven by the propeller of the communication pipe to circulate. While repeating, it acts so as to generate flowing water in a certain direction from the inflow port to the outflow port in the bathtub.
また、請求項2記載の考案の構成にあっては、左右の各
連通管内に配した流水発生用のプロペラを駆動させる
と、各連通管内には一定方向へ水(湯)の流れが生じ、
連通管内を下流側に流れた水(湯)は流入室に流れ、流
入室の中央に設けた仕切案内板で案内されて流入室の流
入孔を通って浴槽内に流入する。Further, in the configuration of the invention according to claim 2, when the propellers for generating running water arranged in the left and right communication pipes are driven, water (hot water) flows in a fixed direction in each communication pipe,
The water (hot water) flowing downstream in the communication pipe flows into the inflow chamber, is guided by the partition guide plate provided in the center of the inflow chamber, and flows into the bathtub through the inflow hole of the inflow chamber.
浴槽内の幅方向の左右両側面の上部側は浴槽内の中央か
ら流入室に向かって流線状に外側に膨らんているので、
流入孔を通過した水(湯)の一部は左右の膨らんでいる
両側面側に広がり、左右の段差面の付近で渦流を生じ易
くなり、浴槽内に脈動流を発生させ、脈動流を利用して
全裸の入浴者の体表面(皮膚、皮下脂肪、筋肉等)を押
圧したり引っ張りして、全裸の入浴者の体表面に強制的
に振動を生じさせ、これにより入浴者の体表面を存分に
刺激して、体内の血行をよくし、疲れをとれやすくし、
また、ストレスを解消してリラックス状態に導き、入浴
によるマッサージ効果を更に高めるように作用する。Since the upper part of the left and right side surfaces in the width direction inside the bathtub bulges outward in a streamline manner from the center of the bathtub toward the inflow chamber,
Part of the water (hot water) that has passed through the inflow hole spreads to both side surfaces that are swelling on the left and right, making it easier to generate vortexes near the step surfaces on the left and right, generating pulsating flow in the bathtub and using pulsating flow Then, by pressing or pulling the body surface (skin, subcutaneous fat, muscle, etc.) of the naked bather, the body surface of the naked bather is forcibly caused to vibrate. It stimulates your body to improve blood circulation in your body, and helps you to get rid of fatigue.
It also works to relieve stress and lead to a relaxed state, further enhancing the massage effect of bathing.
そして、浴槽内に流入した水(湯)は対面側の流出室に
向かって流れ、流出孔から流出室に流出し、流出室から
左右の連通管内に入る。水(湯)は連通管のプロペラで
駆動されて、循環を繰り返しながら、浴槽内に流入室か
ら流出室への一定方向の流水を生じさせるように作用す
る。Then, the water (hot water) that has flowed into the bathtub flows toward the outflow chamber on the opposite side, flows out from the outflow hole into the outflow chamber, and enters the left and right communication pipes from the outflow chamber. The water (hot water) is driven by the propeller of the communication pipe, and acts to generate flowing water in a certain direction from the inflow chamber to the outflow chamber in the bath while repeating the circulation.
以下、図面に記載の実施例に基づいてこの考案をより具
体的に説明する。Hereinafter, the present invention will be described more specifically on the basis of the embodiments shown in the drawings.
−第1実施例− ここで、第1図は流水式浴槽の平面図、第2図は第1図
A−A矢視断面図、第3図は第1図B−B矢視断面図、
第4図は第3図C−C矢視断面図である。First Embodiment Here, FIG. 1 is a plan view of a running water bath, FIG. 2 is a sectional view taken along the line AA in FIG. 1, and FIG. 3 is a sectional view taken along the line BB in FIG.
FIG. 4 is a sectional view taken along the line CC in FIG.
図において、流水式浴槽1は水(湯)を循環させて浴槽
内に一定方向の流水を発生させることのできる浴槽で、
平面視矩形状の流水式浴槽1の長手方向の一側面には、
浴槽内に循環する水(湯)を流入するための流入口2が
設けられている。また、長手方向の他側面、つまり流入
口2と相対向する側には、浴槽内の水(湯)を浴槽外に
流出するための流出口3が設けられている。In the figure, a running water bathtub 1 is a bathtub capable of circulating water (hot water) to generate running water in a certain direction in the bathtub,
On one side surface in the longitudinal direction of the running-water type bathtub 1 having a rectangular shape in plan view,
An inflow port 2 for inflowing circulating water (hot water) is provided. Further, on the other side surface in the longitudinal direction, that is, on the side facing the inflow port 2, an outflow port 3 for outflowing water (hot water) in the bathtub to the outside of the bathtub is provided.
流入口2及び流出口3には多孔板4が一体的又は着脱自
在に設けられている。各多孔板4は上部側がそれぞれ外
側に傾斜して設けられ、その傾斜角度は例えば45度〜80
度の範囲にある。この多孔板4には縦方向に細長なスリ
ット孔4aが水平方向に多数形成され、またこれが上下に
2列に形成されている。なお、スリット孔4aに代えて、
円孔や長円孔でもよい。また、この多孔板4の開口面積
は例えば30%〜95%範囲にある。A perforated plate 4 is integrally or detachably provided at the inflow port 2 and the outflow port 3. The upper side of each porous plate 4 is provided so as to be inclined outward, and the inclination angle is, for example, 45 degrees to 80 degrees.
It is in the range of degrees. A large number of vertically elongated slit holes 4a are formed in the perforated plate 4 in the horizontal direction, and the slit holes 4a are formed in two rows vertically. Incidentally, instead of the slit hole 4a,
It may be a circular hole or an oval hole. The opening area of the porous plate 4 is, for example, in the range of 30% to 95%.
流水式浴槽1の長手方向の両側面に設けられた流入口2
と流出口3は循環流路5で連通されている。循環流路5
は流出口3から流出された水(湯)を循環して流入口2
に再び流入させるための流路である。循環流路5の上流
側と下流側は一つであるが、途中で循環流路5は二つに
分岐され、各分岐された部分はそれぞれ連通管6,6で構
成されている。二つの連通管6,6が使用されるので、従
来の一つの連通管を使用したものに比べ、各連通管6,6
の内径は小さいものが使用されている。Inlet ports 2 provided on both sides of the running water bath 1 in the longitudinal direction.
The outlet 3 and the outlet 3 are communicated with each other by a circulation channel 5. Circulation channel 5
Circulates the water (hot water) that has flowed out of the outflow port 3 and the inflow port 2
Is a flow path for re-introducing into. The circulation channel 5 has one upstream side and one downstream side, but the circulation channel 5 is branched into two in the middle, and each branched portion is constituted by the communication pipes 6, 6. Since two communication pipes 6 and 6 are used, compared to the conventional one using one communication pipe,
A small inner diameter is used.
流水式浴槽1は幅方向の左右両側面の上部側が一部外側
に突出して段差状に形成されている。即ち、幅方向の左
右両側面の上部側は平面視において、長手方向の中央が
絞られ、長手方向の両端側に向かって流線状に外側に膨
らんでいる。この中央の絞られた箇所の上部側面には把
手7が設けられている。外側に膨らんで突出している部
分は上部側のみで、下部側は突出しておらず、外側に膨
らんで突出した上部側と下部側では上下で段差してお
り、外側に膨らんで突出した上部側の下方には各々空隙
部が形成されている。The running water bath 1 is formed in a stepped shape with the upper portions of the left and right side surfaces in the width direction partially protruding outward. That is, the upper sides of the left and right side surfaces in the width direction are narrowed in the center in the longitudinal direction in a plan view and bulge outward in a streamline shape toward both ends in the longitudinal direction. A handle 7 is provided on the upper side surface of the centrally squeezed portion. The part that bulges outward and protrudes is only the upper side, the lower side does not protrude, and there is a step difference between the upper side and the lower side that bulge outward and protrude, and the upper side that bulges and protrudes outward Voids are formed below each.
この流水式浴槽1の幅方向側面の下部側の左右の空隙部
には上記連通管6,6がそれぞれ配設されていて、段差状
の空隙部の空間の有効利用が図られおり、この段差状の
空隙部の空間を利用することにより、また、内径の小さ
な管を使用できるので、各連通管6は流水式浴槽1の幅
方向側面から突出することなくコンパクトに配設され
る。The communicating pipes 6, 6 are respectively arranged in the left and right voids on the lower side of the widthwise side surface of the running water bath 1 so as to effectively use the space of the stepped void. Since the pipe having a small inner diameter can be used by utilizing the space of the hollow space, each communication pipe 6 is compactly arranged without protruding from the lateral surface of the running water bath 1.
流水式浴槽1の幅方向の左右両側に配設された各連通管
6内には、流水発生用のプロペラ8が配されている。プ
ロペラ8は駆動軸8aの先端に取付けられており、この駆
動軸8aの後端側は連通管6の外部の図示しない駆動モー
タに連動連結されている。A propeller 8 for generating running water is arranged in each of the communication pipes 6 arranged on both left and right sides in the width direction of the running water bath 1. The propeller 8 is attached to the tip of a drive shaft 8a, and the rear end side of the drive shaft 8a is interlocked with a drive motor (not shown) outside the communication pipe 6.
流水式浴槽1の流入口2の上流側の循環流路5内には、
左右の連通管6内を循環してきた水(湯)をスムーズに
流入口2に導くために、複数の流水案内板9が設けられ
ている。この複数の流水案内板9に案内されて、左右の
連通管6内を循環してきた水(湯)は、スムーズに流入
口2に導かれ、浴槽内に循環流入する。In the circulation channel 5 on the upstream side of the inflow port 2 of the running water bath 1,
A plurality of running water guide plates 9 are provided to smoothly guide the water (hot water) circulating in the left and right communication pipes 6 to the inflow port 2. The water (hot water) guided by the plurality of flowing water guide plates 9 and circulating in the left and right communication pipes 6 is smoothly guided to the inflow port 2 and circulates and flows into the bathtub.
次に、上記第1実施例の構成に基づく作用について説明
する。Next, the operation based on the configuration of the first embodiment will be described.
先ず、流水式浴槽1及び循環流路5、連通管6内に水
(湯)を満たしておき、それから、図示しない駆動モー
タを駆動させる。First, the running water bath 1, the circulating flow path 5, and the communication pipe 6 are filled with water (hot water), and then a drive motor (not shown) is driven.
駆動モータが駆動すると、駆動モータと連動連結された
駆動軸8aが駆動回転して、駆動軸8aの先端に設けられた
連通管6内のプロペラ8を一定方向に回転させる。When the drive motor is driven, the drive shaft 8a that is linked to the drive motor is driven and rotated, and the propeller 8 in the communication pipe 6 provided at the tip of the drive shaft 8a is rotated in a fixed direction.
連通管6内のプロペラ8が一定方向に回転をし始める
と、その回転力により一定方向に流水が発生する。そし
て、その流水により、循環流路5及び連通管6内の水
(湯)が一定方向に循環移動を始め、流入口2から流水
式浴槽1内に流入する。流水式浴槽1内に流入した水
(湯)は浴槽内を流入口2から流出口3に向かって流れ
る。このときの流速はプロペラ8の回転速度を調整する
ことにより変えることができる。When the propeller 8 in the communication pipe 6 starts to rotate in a fixed direction, running water is generated in the fixed direction due to the rotational force. Then, due to the flowing water, the water (hot water) in the circulation flow path 5 and the communication pipe 6 starts to circulate in a fixed direction, and flows into the flowing water bath 1 from the inflow port 2. The water (hot water) flowing into the running water bath 1 flows in the bath from the inflow port 2 toward the outflow port 3. The flow velocity at this time can be changed by adjusting the rotation speed of the propeller 8.
この流水によって、流水式浴槽1内に入浴中の人の身体
の表面に均一的に水(湯)が適度の速度で連続的に当た
り続け、皮膚感覚を適度に刺激して血行を良くする。入
浴中の人の皮膚感覚を刺激した水(湯)は流出口3に流
れ、流出口3から循環流路5に排出される。By this running water, water (hot water) is continuously and uniformly applied to the surface of the body of a person bathing in the running water bath 1 at an appropriate speed, and the skin sensation is appropriately stimulated to improve blood circulation. Water (hot water) that stimulates the skin sensation of a person taking a bath flows to the outflow port 3 and is discharged from the outflow port 3 to the circulation flow path 5.
循環流路5に排出された水(湯)は、途中で二つに分か
れ、左右の連通管6にそれぞれ入る。そして、連通管6
内のプロペラ8で再び流速を与えられ、連通管6を通過
した水(湯)は再び合流し、流水案内板9に案内されて
流入口2を経て流水式浴槽1内に強制的に流入させられ
る。この繰り返しによって、流水式浴槽1内には一定方
向の流水が維持される。The water (hot water) discharged to the circulation flow path 5 is divided into two in the middle and enters the left and right communication pipes 6, respectively. And the communication pipe 6
The propeller 8 in the inside of the pipe again gives the flow velocity, and the water (hot water) that has passed through the communication pipe 6 merges again, and is guided by the flowing water guide plate 9 and forcedly flows into the flowing water bath 1 through the inflow port 2. To be By repeating this, flowing water in a fixed direction is maintained in the flowing water bath 1.
−第2実施例− ここで、第5図は流水式浴槽の一部切り欠き平面図、第
6図は流水式浴槽の側面図、第7図は流水式浴槽の正面
図、第8図は第5図D−D矢視端面図である。Second Embodiment Here, FIG. 5 is a partially cutaway plan view of a running water bath, FIG. 6 is a side view of the running water bath, FIG. 7 is a front view of the running water bath, and FIG. FIG. 5 is an end view taken along the line DD of FIG.
図において、流水式浴槽11は水(湯)を循環させて浴槽
内に一定方向の流水を発生させることのできる浴槽で、
流水式浴槽11の長手方向の一側面は、上部側が外側に傾
斜する傾斜面に形成されている。その傾斜角度は例えば
45度〜80度の範囲にある。そして、傾斜した一側面の外
部下面側には、浴槽内に循環する水(湯)を流入するた
めの流入室12が連設されている。浴槽内と流入室12の間
にある一側面には多数の流入孔12aが形成されている。
流入孔12aは縦方向に細長な長円孔の形状を有し、一側
面に上下3列に形成されている。この流入孔12aの開口
面積は例えば30%〜95%範囲にある。In the figure, a running-water type bathtub 11 is a bathtub that can circulate water (hot water) and generate running water in a certain direction in the bathtub.
One side surface in the longitudinal direction of the running water bath 11 is formed as an inclined surface whose upper side inclines outward. The tilt angle is, for example,
It is in the range of 45 to 80 degrees. Further, an inflow chamber 12 for inflowing water (hot water) circulating in the bath is continuously provided on the outer lower surface side of the inclined one side surface. A large number of inflow holes 12a are formed on one side surface between the bathtub and the inflow chamber 12.
The inflow holes 12a have an elongated oval hole shape that is elongated in the vertical direction, and are formed in one row in three rows vertically. The opening area of the inflow hole 12a is, for example, in the range of 30% to 95%.
また、同様に、長手方向の他側面は、上部側が外側に傾
斜する傾斜面に形成されている。その傾斜角度は例えば
45度〜80度の範囲にある。そして、傾斜した他側面の外
部下面側には、浴槽内に循環する水(湯)を流入するた
めの流出室13が連設されている。浴槽内と流出室13の間
にある他側面には多数の流出孔13aが形成されている。
流出孔13aは縦方向に細長な長円孔の形状を有し、一側
面に上下3列に形成されている。この流出孔13aの開口
面積は例えば30%〜95%範囲にある。Similarly, the other side surface in the longitudinal direction is formed as an inclined surface whose upper side inclines outward. The tilt angle is, for example,
It is in the range of 45 to 80 degrees. Then, an outflow chamber 13 for inflowing water (hot water) circulating in the bathtub is continuously provided on the outer lower surface side of the other inclined side surface. A large number of outflow holes 13a are formed on the other side surface between the bath and the outflow chamber 13.
The outflow holes 13a have a shape of an elliptical hole that is elongated in the vertical direction, and are formed in one row on three sides in upper and lower rows. The opening area of the outflow hole 13a is in the range of 30% to 95%, for example.
流水式浴槽11は浴槽内の幅方向の左右両側面の上部側が
平面視において、長手方向の中央から両端側に向かって
流線状に外側に各々膨らむ形状に形成されている。外側
に膨らんで突出している部分は上部側のみで、下部側は
突出しておらず、幅方向の左右両側面の外側に各々突出
した上部側と突出していない下部側との境には段差面11
aが4箇所に形成されている。各段差面11aは浴槽の長手
方向の中央から両端側に向かって各々下方傾斜してい
る。The running water type bathtub 11 is formed in such a manner that the upper portions of the left and right side surfaces in the width direction inside the bathtub respectively swell outward in a streamlined manner from the center in the longitudinal direction toward both end sides in a plan view. The only part that bulges outward and protrudes is the upper side, the lower side does not protrude, and the step surface 11 is formed at the boundary between the upper side that does not protrude and the lower side that does not protrude on the left and right side surfaces in the width direction.
a is formed at four places. Each step surface 11a is inclined downward from the longitudinal center of the bathtub toward both ends.
浴槽内の幅方向の左右両側面の段差面11aの下方には各
々空隙部が形成されおり、この流水式浴槽1の幅方向側
面の段差面11aの下方になる外側下部の左右の空隙部に
は連通管14,14がそれぞれ配設されていて、段差面11a下
方の空隙部の空間の有効利用が図られている。左右に配
設された各連通管14,14は、その両端が上記流入室12及
び流出室13に各々接続されており、連通管14はこれらの
流入室12及び流出室13と共に循環流路を構成している。
循環流路は浴槽内から流出された水(湯)を循環して再
び浴槽内に流入させるための流路である。Voids are formed below the step surfaces 11a on both left and right sides in the width direction of the bathtub. The communication pipes 14 and 14 are respectively arranged to effectively use the space of the void below the step surface 11a. Both ends of each of the communication pipes 14, 14 arranged on the left and right are connected to the inflow chamber 12 and the outflow chamber 13, respectively, and the communication pipe 14 forms a circulation flow path together with the inflow chamber 12 and the outflow chamber 13. I am configuring.
The circulation flow path is a flow path for circulating water (hot water) flowing out of the bath and reflowing it into the bath.
二つの連通管14,14が使用されるので、従来の一つの連
通管を使用したものに比べ、各連通管14,14の内径は小
さいものが使用されている。この段差面11aの下方の空
隙部の空間を利用することにより、また、内径の小さな
管を使用できるので、各連通管14は流水式浴槽1の幅方
向側面から突出することなくコンパクトに配設される。Since the two communication pipes 14, 14 are used, the inner diameter of each communication pipe 14, 14 is smaller than that of the conventional one using one communication pipe. By utilizing the space of the void below the step surface 11a, it is possible to use a pipe having a small inner diameter, so that each communication pipe 14 is compactly arranged without protruding from the side surface in the width direction of the running water bath 1. To be done.
また、各連通管14,14の流出室13側寄りの一端には、流
水発生用のプロペラ15を連通管14,14内に配設する際の
出入口となる出入口14aが開口されている。プロペラ15
はこの出入口14aから連通管14内に挿入されて、その内
部に配設される。プロペラ15は連通管14の内部に保持さ
れてなく、この出入口14aから引き抜くと抜けるように
なっており、プロペラ15の保守、点検や交換が簡単に行
なえる。Further, at one end of each of the communication pipes 14 and 14 close to the outflow chamber 13, an inlet / outlet port 14a that serves as an inlet / outlet when the propeller 15 for generating flowing water is arranged in the communication pipes 14 and 14 is opened. Propeller 15
Is inserted into the communication pipe 14 through the inlet / outlet port 14a, and is arranged therein. The propeller 15 is not held inside the communication pipe 14, but is pulled out from the inlet / outlet port 14a, so that the propeller 15 can be easily maintained, inspected and replaced.
プロペラ15は駆動軸15aの先端に取付けられており、こ
の駆動軸15aの後端側は連通管14の端部から外部に突出
している。連通管14の外部に突出している駆動軸15aの
後端側には、各々プーリ15b,15bが取付けられている。
そして、左右の各プーリ15b,15b間には動力伝達用の無
端ベルト15cが張設されていて、左右のプロペラ15は連
動して回転するようになっている。The propeller 15 is attached to the tip of the drive shaft 15a, and the rear end side of the drive shaft 15a projects from the end of the communication pipe 14 to the outside. Pulleys 15b, 15b are attached to the rear end side of the drive shaft 15a protruding to the outside of the communication pipe 14, respectively.
An endless belt 15c for power transmission is stretched between the left and right pulleys 15b, 15b, and the left and right propellers 15 rotate in conjunction with each other.
駆動モータ16はプロペラ15を駆動させる装置で、連通管
14の出入口14aのいずれか一方の上部近傍に配置されて
いる。駆動モータ16はいずれか一方の駆動軸15aに回転
力を伝達する構造になっている。即ち、駆動モータ16の
回転軸の先端には駆動プーリ16aが取付けられており、
また、駆動モータ16の下部近傍に位置する駆動軸15aに
は従動プーリ16bが取付けられている。そして、駆動プ
ーリ16aと従動プーリ16b間には動力伝達用の無端ベルト
16cが張設されている。駆動モータ16の回転力は上記の
無端ベルト16cによって一方の駆動軸15aに伝達され、無
端ベルト15cによって他方側の駆動軸15aにも伝達される
構造になっている。The drive motor 16 is a device that drives the propeller 15, and is a communication pipe.
It is arranged near the upper part of either one of the 14 entrances / exits 14a. The drive motor 16 has a structure for transmitting a rotational force to one of the drive shafts 15a. That is, the drive pulley 16a is attached to the tip of the rotation shaft of the drive motor 16,
A driven pulley 16b is attached to the drive shaft 15a located near the lower portion of the drive motor 16. An endless belt for power transmission is provided between the drive pulley 16a and the driven pulley 16b.
16c is stretched. The rotational force of the drive motor 16 is transmitted to the one drive shaft 15a by the above endless belt 16c, and is also transmitted to the other drive shaft 15a by the endless belt 15c.
流水式浴槽11の上記流入室12の中央には仕切案内板17が
設けられている。仕切案内板17は流入室12を左右に二分
し、左右の連通管14,14内を循環してきた水(湯)同士
がぶつかり合うのを防ぎ、循環水をスムーズに流入孔12
aから浴槽内に循環流入させる役目を果たしている。ま
た、流入孔12aが多数形成された傾斜側面を支持する役
目を果たしている。A partition guide plate 17 is provided at the center of the inflow chamber 12 of the running water bath 11. The partition guide plate 17 divides the inflow chamber 12 into left and right parts to prevent water (hot water) circulating in the left and right communication pipes 14 and 14 from colliding with each other, and the circulating water smoothly flows into the inflow hole 12
It plays the role of circulating the flow from a into the bathtub. In addition, the inflow hole 12a plays a role of supporting the inclined side surface formed with a large number.
次に、上記第2実施例の構成に基づく作用について説明
する。Next, the operation based on the configuration of the second embodiment will be described.
先ず、流水式浴槽1、流入室12、流出室13及び左右の連
通管14,14内に水(湯)を満たしておき、それから、駆
動モータ16を駆動させる。First, the running water bath 1, the inflow chamber 12, the outflow chamber 13, and the left and right communication pipes 14, 14 are filled with water (hot water), and then the drive motor 16 is driven.
駆動モータ16が駆動すると、駆動モータ16の回転力は駆
動プーリ16aから無端ベルト16cを介して従動プーリ16b
に伝達され、従動プーリ16bを取付けた一方の駆動軸15a
は回転する。また、駆動モータ16の回転力はプーリ15b
および無端ベルト15cを介して一方の駆動軸15aと連動関
係にある他方の駆動軸15aにも伝達され、左右の駆動軸1
5aは連動して回転する。各駆動軸15aの先端に取付けら
れた左右の連通管14,14内の各プロペラ15は、駆動軸15a
と一体になって一定方向に回転する。When the drive motor 16 is driven, the rotational force of the drive motor 16 is transmitted from the drive pulley 16a through the endless belt 16c to the driven pulley 16b.
Drive shaft 15a, which is transmitted to the
Rotates. Further, the rotational force of the drive motor 16 is the pulley 15b.
And the endless belt 15c is also transmitted to the other drive shaft 15a interlocking with the one drive shaft 15a.
5a rotates together. The propellers 15 in the left and right communication tubes 14, 14 attached to the tip of each drive shaft 15a are
It rotates in a fixed direction together with.
左右の連通管14,14内のプロペラ15が一定方向に回転し
始めると、その回転力により一定方向に流水が発生す
る。そして、その流水により、左右の連通管14,14内の
水(湯)が一定方向に循環移動を始め、左右の連通管1
4,14内の水(湯)は流入室12に入り、そこから流入孔12
aを通過して流水式浴槽1内に流入する。When the propellers 15 in the left and right communication pipes 14 and 14 start to rotate in a fixed direction, running water is generated in a fixed direction due to the rotational force. Then, the flowing water causes the water (hot water) in the left and right communication pipes 14, 14 to circulate and move in a certain direction, and the left and right communication pipes 1
The water (hot water) in 4,14 enters the inflow chamber 12, and then the inflow hole 12
It passes through a and flows into the running water bath 1.
このとき、浴槽内の幅方向の左右両側面の上部側は浴槽
内の中央から流入室12に向かって流線状に外側に膨らん
でいるので、流入孔12aを通過した水(湯)の一部は左
右の膨らんでいる両側面側に広がり、左右の段差面11a
の付近で渦流を生じ易くなる。At this time, the upper portions of the left and right side surfaces in the width direction inside the bathtub swell outwardly in a streamline shape from the center of the bathtub toward the inflow chamber 12, so that the amount of water (hot water) that has passed through the inflow hole 12a is increased. The part spreads to the left and right bulging both sides, and the left and right step surfaces 11a
A vortex is likely to be generated in the vicinity of.
そして、浴槽内に脈動流を発生させ、脈動流を利用して
全裸の入浴者の体表面(皮膚、皮下脂肪、筋肉等)を押
圧したり引っ張りして、全裸の入浴者の体表面に強制的
に振動を生じさせ、これにより入浴者の体表面を存分に
刺激して、体内の血行をよくし、疲れをとれやすくし、
また、ストレスを解消してリラックス状態に導き、入浴
によるマッサージ効果を更に高めることができる。Then, pulsating flow is generated in the bathtub and the pulsating flow is used to press or pull the body surface (skin, subcutaneous fat, muscle, etc.) of a naked bather to force it on the body surface of a naked bather. Vibration is generated, which stimulates the body surface of the bather to the fullest extent, improves blood circulation in the body, and eases fatigue.
In addition, stress can be relieved and a relaxed state can be achieved, and the massage effect by taking a bath can be further enhanced.
殊に、段差面11aが流入室12側に向かって下方傾斜して
いるため、一部の水(湯)は下方傾斜の段差面11aに沿
って流入室12側に向かい易くなり、この箇所で渦流を生
じ易くなる。この渦流を生じ易くなる箇所は、入浴者の
肩から腕にかけての部分に対応し、この部分に渦流が生
じると、入浴者は肩から腕にかけて、適度の刺激を受
け、爽快な気分となり、マッサージ効果をより高めるこ
とができる。In particular, since the step surface 11a is inclined downward toward the inflow chamber 12 side, some water (hot water) is likely to be directed to the inflow chamber 12 side along the downwardly inclined step surface 11a. Vortex is likely to occur. The place where this vortex is likely to occur corresponds to the part from the bather's shoulder to his arm. The effect can be enhanced.
流水式浴槽1内に流入した水(湯)は浴槽内を流入室12
から流出室13に向かって流れる。このときの流速はプロ
ペラ15の回転速度を調整することにより変えることがで
きる。調整は駆動モータ16によって行う。The water (hot water) that has flowed into the running water bath 1 flows into the bath 12
Flows toward the outflow chamber 13. The flow velocity at this time can be changed by adjusting the rotation speed of the propeller 15. The adjustment is performed by the drive motor 16.
この流水によって、流水式浴槽1内に入浴中の人の身体
の表面に均一的に水(湯)が適度の速度で連続的に当た
り続け、皮膚感覚を適度に刺激して血行を良くする。入
浴中の人の皮膚感覚を刺激した水(湯)は流出孔13aに
向かって浴槽内を流れる。By this running water, water (hot water) is continuously and uniformly applied to the surface of the body of a person bathing in the running water bath 1 at an appropriate speed, and the skin sensation is appropriately stimulated to improve blood circulation. Water (hot water) that stimulates the skin sensation of a person taking a bath flows in the bathtub toward the outflow hole 13a.
このとき、浴槽内の幅方向の左右両側面の上部側は浴槽
内の中央から流出室13に向かっても流線状に外側に膨ら
んでいるので、水(湯)の流速は遅くなり、水(湯)の
一部が流出室13側の傾斜した側面からオーバーフローす
るのが防がれる。さらに、浴槽内の幅方向の左右両側面
に形成された段差面11aも浴槽内の中央から流出室13側
に向かって下方傾斜しているので、水(湯)の一部が流
出室13側の傾斜した側面からオーバーフローするのを防
ぐ機能を果たしている。At this time, since the upper portions of the left and right side surfaces in the width direction inside the bathtub swell outward in a streamlined manner from the center of the bathtub toward the outflow chamber 13, the flow velocity of water (hot water) slows down, It is possible to prevent a part of the (hot water) from overflowing from the inclined side surface on the outflow chamber 13 side. Further, since the step surfaces 11a formed on the left and right side surfaces in the width direction inside the bathtub are also inclined downward from the center of the bathtub toward the outflow chamber 13 side, part of the water (hot water) is on the outflow chamber 13 side. It acts to prevent overflow from the sloping sides of the.
浴槽内に一定の流速を生じさせた水(湯)は流出孔13a
を通って流出室13に流れ、流出室13から左右の連通管1
4,14に排出される。そして、左右の連通管14,14内のプ
ロペラ15で再び流速を与えられ、各連通管14,14を通過
した水(湯)は再び流入室12に入り、仕切案内板17に案
内されて流入孔12aを経て流水式浴槽1内に強制的に流
入させられる。この繰り返しによって、流水式浴槽1内
には一定方向の流水が維持される。The water (hot water) that has generated a constant flow velocity in the bathtub has an outflow hole 13a.
Flow into the outflow chamber 13 and from the outflow chamber 13 to the left and right communication pipes 1
Emitted to 4,14. Then, the flow velocity is again given by the propellers 15 in the left and right communication pipes 14, 14, and the water (hot water) that has passed through the communication pipes 14, 14 enters the inflow chamber 12 again and is guided by the partition guide plate 17 and flows in. It is forced to flow into the running water bath 1 through the hole 12a. By repeating this, flowing water in a fixed direction is maintained in the flowing water bath 1.
なお、この考案は上記実施例に限定されるものではな
く、この考案の精神を逸脱しない範囲で種々の改変をな
し得ることは勿論である。It should be noted that this invention is not limited to the above-mentioned embodiment, and it goes without saying that various modifications can be made without departing from the spirit of this invention.
例えば、上記第2実施例においては、浴槽内の幅方向の
左右両側に形成した段差面が、浴槽の長手方向の中央か
ら両端側に向かって各々下方傾斜している場合で説明し
たが、必要に応じて、段差面を水平に形成してもよい。For example, in the second embodiment described above, the step surfaces formed on both the left and right sides in the width direction in the bathtub are inclined downward from the center in the longitudinal direction of the bathtub to both end sides, respectively. According to the above, the step surface may be formed horizontally.
以上の記載より明らかなように、請求項1記載の考案に
係る流水式浴槽によれば、連通管は浴槽の幅方向の左右
両側面に納まり、浴槽の底部下方に連通管が配設される
場合に比べ、浴槽全体が高くなるのを防ぐことができ
る。As is clear from the above description, according to the running-water bathtub according to the invention of claim 1, the communication pipe is housed on both left and right side surfaces in the width direction of the bathtub, and the communication pipe is arranged below the bottom portion of the bathtub. Compared with the case, it is possible to prevent the height of the entire bathtub from increasing.
しかも、2個の連通管を使用することで、1個の連通管
を使用した場合に比べ、連通管の内径を小さくでき、こ
のため、連通管内に配する流水発生用のプロペラも小さ
なものを使用でき、これに関連してプロペラの駆動機構
も出力の小さな小型のものを使用できる。Moreover, by using two communicating pipes, the inner diameter of the communicating pipe can be made smaller than the case where one communicating pipe is used. Therefore, a propeller for generating running water arranged in the communicating pipe is also small. In this connection, a propeller drive mechanism having a small output and a small size can be used.
このように、浴槽全体の高さが高くなるのを防ぐことが
でき、しかも、連通管及びプロペラの駆動機構を小型化
できるので、浴槽全体をコンパクト化することができ
る。In this way, it is possible to prevent the height of the entire bathtub from increasing, and since the drive mechanism for the communication pipe and the propeller can be downsized, the entire bathtub can be made compact.
また、請求項2記載の考案に係る流水式浴槽によれば、
上記の請求項1記載の同様の効果を有すると共に、更
に、浴槽内の幅方向の左右両側面の上部側は浴槽内の中
央から流入室に向かって流線状に外側に膨らんでいるの
で、流入孔を通過した水(湯)の一部は左右の膨らんで
いる両側面側に広がり、左右の段差面の付近で渦流を生
じ易くなり、浴槽内に脈動流を発生させ、脈動流を利用
して全裸の入浴者の体表面(皮膚、皮下脂肪、筋肉等)
を押圧したり引っ張りして、全裸の入浴者の体表面に強
制的に振動を生じさせ、これにより入浴者の体表面を存
分に刺激して、体内の血行をよくし、疲れをとれやすく
し、また、ストレスを解消してリラックス状態に導き、
入浴によるマッサージ効果を更に高めることができる。Further, according to the running water bath according to the invention of claim 2,
In addition to having the same effect as in claim 1, the upper side of the left and right side surfaces in the width direction inside the bathtub bulges outward in a streamline shape from the center of the bathtub toward the inflow chamber, Part of the water (hot water) that has passed through the inflow hole spreads to both side surfaces that are swelling on the left and right, making it easier to generate vortexes near the step surfaces on the left and right, generating pulsating flow in the bathtub and using pulsating flow Then the body surface of the naked bather (skin, subcutaneous fat, muscle, etc.)
By pressing or pulling, the naked bather's body surface is forced to vibrate, which stimulates the bather's body surface as much as possible to improve blood circulation in the body and ease fatigue. And also relieve stress and lead to a relaxed state,
The massage effect of taking a bath can be further enhanced.
また、浴槽内の幅方向の左右両側面の上部側は浴槽内の
中央から流出室に向かっても流線状に外側に膨らんでい
るので、水(湯)の流速は遅くなり、水(湯)の一部が
流出室側の傾斜した側面からオーバーフローするのを防
ぐことができる。Moreover, since the upper portions of the left and right side surfaces in the width direction inside the bathtub swell outward in a streamlined manner from the center of the bathtub toward the outflow chamber, the flow velocity of water (hot water) slows down, and It is possible to prevent a part of () from overflowing from the inclined side surface on the outflow chamber side.
更に、請求項3記載の構成のように、浴槽内の幅方向の
左右両側に形成した段差面が、浴槽の長手方向の中央か
ら両端側に向かって各々下方傾斜している場合には、左
右の段差面の付近で更に渦流を生じ易くすることがで
き、また、流出室側の傾斜した側面からのオーバーフロ
ーを更に確実に防ぐことができる。Further, when the step surfaces formed on both the left and right sides in the width direction in the bathtub incline downward from the center in the longitudinal direction of the bathtub toward both ends as in the configuration according to claim 3, It is possible to further easily generate a vortex near the stepped surface of the above, and it is possible to more reliably prevent overflow from the inclined side surface on the outflow chamber side.
1:流水式浴槽、2:流入口 3:流出口、4:多孔板 4a:スリット孔、5:循環流路 6:連通管、7:把手 8:プロペラ、8a:駆動軸 9:流水案内板 11:流水式浴槽、11a:段差面 12:流入室、12a:流入孔 13:流出室、13a:流出孔 14:連通管、15:プロペラ 15a:駆動軸、15b:プーリ 15c:無端ベルト、16:駆動モータ 16a:駆動プーリ、16b:従動プーリ 16c:無端ベルト、17:仕切案内板 1: Flowing water bath, 2: Inlet 3: Outlet, 4: Perforated plate 4a: Slit hole, 5: Circulation flow path 6: Communication pipe, 7: Handle 8: Propeller, 8a: Drive shaft 9: Flowing water guide plate 11: running water bath, 11a: step surface 12: inflow chamber, 12a: inflow hole 13: outflow chamber, 13a: outflow hole 14: communication pipe, 15: propeller 15a: drive shaft, 15b: pulley 15c: endless belt, 16 : Drive motor 16a: Drive pulley, 16b: Driven pulley 16c: Endless belt, 17: Partition guide plate
Claims (3)
流入口を設け、浴槽の長手方向の他側面に流出口を設
け、流入口及び流出口に多孔板を設け、これら流入口と
流出口を循環流路で連通し、浴槽の幅方向の左右両側面
の上部側の一部を外側に各々突出して段差状に形成し、
外側に段差状に突出した左右両側面の下方に循環流路の
一部を構成する連通管を各々配設し、左右の各連通管内
に流水発生用のプロペラを配し、上記流入口の上流側の
循環流路内に流水案内板を設けたことを特徴とする流水
式浴槽。1. An inflow port is provided on one side surface in the longitudinal direction of a rectangular bath in a plan view, an outflow port is provided on the other side surface in the longitudinal direction of the bath, and a perforated plate is provided at the inflow port and the outflow port. And the outlet are connected by a circulation flow path, and a part of the upper side of both left and right side surfaces in the width direction of the bathtub is projected outwardly to form a step,
The communication pipes that form part of the circulation flow passage are arranged below the left and right side surfaces protruding outward in a stepped manner, and propellers for generating running water are arranged in the left and right communication pipes, respectively, and upstream of the inlet. A flowing water bathtub having a flowing water guide plate in the circulation passage on the side.
に傾斜する傾斜面に各々形成し、傾斜した両側面の外部
下面側に流入室及び流出室を連設し、浴槽内と流入室及
び流出室を開口する流入孔及び流出孔を上記両側面に各
々複数の形成し、浴槽内の幅方向の左右両側面の上部側
を平面視において、長手方向の中央から両端側に向かっ
て流線状に外側に各々膨らませて、外側に各々突出した
段差面を形成し、外側に段差状に突出した左右両側の段
差面の下方に連通管を各々配設し、左右の各連通管の両
端を上記流入室及び流入室に各々接続し、左右の各連通
管内に流水発生用のプロペラを出入自在に配設し、上記
流入室を二つに分ける仕切案内板を流入室の中央に設け
たことを特徴とする流水式浴槽。2. Both side surfaces in the longitudinal direction of the bathtub are formed as inclined surfaces with the upper side inclined outward, and an inflow chamber and an outflow chamber are connected to the outer lower surface sides of the inclined both side surfaces to connect to the inside of the bathtub. A plurality of inflow holes and outflow holes that open the inflow chamber and the outflow chamber are formed on the both side faces, respectively, and the upper portions of the left and right side faces in the width direction in the bathtub are directed from the center in the longitudinal direction to both end sides in plan view. By swelling outward in a streamlined manner to form stepped surfaces projecting outward respectively, and connecting pipes are respectively arranged below the stepped surfaces on both left and right sides projecting outward in a stepwise manner, and connecting pipes on the left and right Both ends of each are connected to the inflow chamber and the inflow chamber respectively, and propellers for generating running water are arranged in each of the left and right communication pipes so that the propellers can freely flow in and out. A running water bathtub that is provided.
面は、浴槽の長手方向の中央から両端側に向かって各々
下方傾斜している請求項2記載の流水式浴槽。3. The running-water bathtub according to claim 2, wherein the step surfaces formed on the left and right sides in the width direction of the bathtub are inclined downward from the longitudinal center of the bathtub toward both end sides.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2569890U JPH0756014Y2 (en) | 1989-10-30 | 1990-03-13 | Running bathtub |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1-127247 | 1989-10-30 | ||
JP12724789 | 1989-10-30 | ||
JP2569890U JPH0756014Y2 (en) | 1989-10-30 | 1990-03-13 | Running bathtub |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0391334U JPH0391334U (en) | 1991-09-18 |
JPH0756014Y2 true JPH0756014Y2 (en) | 1995-12-25 |
Family
ID=31889923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2569890U Expired - Lifetime JPH0756014Y2 (en) | 1989-10-30 | 1990-03-13 | Running bathtub |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0756014Y2 (en) |
-
1990
- 1990-03-13 JP JP2569890U patent/JPH0756014Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0391334U (en) | 1991-09-18 |
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