JPH02131763A - Bubble generating bathtub - Google Patents

Bubble generating bathtub

Info

Publication number
JPH02131763A
JPH02131763A JP28496188A JP28496188A JPH02131763A JP H02131763 A JPH02131763 A JP H02131763A JP 28496188 A JP28496188 A JP 28496188A JP 28496188 A JP28496188 A JP 28496188A JP H02131763 A JPH02131763 A JP H02131763A
Authority
JP
Japan
Prior art keywords
nozzle
hot water
bath water
pipe
bathing hot
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
Application number
JP28496188A
Other languages
Japanese (ja)
Inventor
Kimihiro Nakayama
公博 中山
Hideki Kawaguchi
秀樹 川口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toto Ltd
Original Assignee
Toto Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toto Ltd filed Critical Toto Ltd
Priority to JP28496188A priority Critical patent/JPH02131763A/en
Publication of JPH02131763A publication Critical patent/JPH02131763A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To emit bathing hot water, to which bubbles are mixed, over the wide range of a body, to attain electric insulation by utilizing the fluid energy of the bathing hot water and to secure safety by automatically oscillating a nozzle. CONSTITUTION:For a nozzle 25, the external shape of a middle part 25b is formed in a spherical surface shape and the nozzle 25 is supported to a nozzle supporting body 27, which is provided in a foot side emitting port 2, freely oscillatably up and down with the above mentioned spherical surface as a center. A base edge 25c of the nozzle 25 is connected and linked to a tip C'-2 of a bathing hot water forcibly sending pipe C-2 by a connecting pipe 28 which is flexible and formed in a bellows shape. Even when the nozzle is oscillated up and down, the supply of the bathing hot water from the bathing hot water forcibly sending pipe C-2 to the said nozzle 25 can be kept. A nozzle oscillating means 26 is interlocked and linked to an oscillating link 32, whose one edge is interlocked and linked to linking pieces 25a and 25a, and a deceleratingmechanism 33 which is interlocked and linked to the other edge of the link 32. Then, a propeller 34 for oscillation drive, whose shaft is supported freely rotatably, is provided in the tip part of the bathing hot water forcibly sending pipe C-2. The propeller 34 is revolved by the bathing hot water which is forcibly sent in the bathing hot water forcibly sending pipe C-2.

Description

【発明の詳細な説明】 (イ) 産業上の利用分野 本発明は、気泡発生浴槽に関するものである.(口) 
従来の技術 従来、気泡発生浴槽は、浴槽と浴槽外に設置した循環ポ
ンプ部との間に、浴湯吸込みパイプと浴湯強送パイプと
より構成した浴湯循環パイプを介在させ、浴湯強送パイ
ブの中途に空気吸入部を設けて、浴湯強送パイプの浴槽
内開口部より浴湯噴出と同時に気泡を発生させることが
できるように構成している. (ハ) 発明が解決しようとする課題 ところが、上記のような気泡発生浴槽では、気泡混じり
の浴湯が一定方向のみに噴出され、入浴者の身体のごく
一部に当たるだけであるために、他の部分に当てたい場
合には、入浴者が入浴位置又は入浴姿勢を変えなければ
ならないという煩わしさがあった. そこで、浴槽内開口部にノズルを首振り調節自在に取付
けて、同ノズルを手動により首振り角度を調節すること
により、気泡混じりの浴湯の噴出方向を変更可能とした
ものか開発されたが、この場合も、気泡混じりの浴湯は
噴出方向が変わるだけで、相変わらず入浴者の身体のご
く一部にしか当らないために、逐一ノズルの首振り調節
操作を手動により行なわなければならないどう煩わしさ
があった. 《二》 課題を解決するための手段 本発明では、浴槽と浴槽外に設置した循環ポンプ部との
間に、浴湯吸込みパイプと浴湯強送パイプとより構成し
た浴湯循環パイプを介在させ、浴湯強送パイブの中途に
空気吸入部を設けて、浴湯強送パイプの浴槽内開口部に
首振り自在に取付けたノズルより浴湯噴出と同時に気泡
を発生させるべく構成すると共に、浴湯強送パイプ内を
強送される浴湯の流体エネルギーを利用してノズルを自
動的に首振り作動させるノズル首振り手段を設けてなる
気泡発生浴槽を提供せんとするものである.《ホ》 作
用・効果 本発明では、上記のようにノズルを自動的に首振り作動
するように構成しているために、気泡混じりの浴湯を入
浴者の身体に広範囲にわたって噴出することができ、か
かる気泡混じりの浴湯によるマッサージ効果により快適
な入浴を楽しむことができる. しかも、ノズルの首振り駆動源を、浴湯強送パイプ内を
強送される浴湯の流体エネルギーを利用しているために
、電気的に絶縁することができ、漏電等が生じるのを確
実に防止することができて、安全な使用を確保できる. 《へ》 実施例 本発明の実施例を図面にもとづき詳説すれば、第1図に
示す(A)は、本発明に係る気泡発生浴槽を示しており
、同浴槽(八)は周縁に一定幅の鍔状の縁部(1)を形
成しており、縁部(1)の所定個所にはコントローラ(
a)が配設されている.また、同浴槽(^)外には、循
環ポンプ部(B)が配設されており、同浴槽(^)と同
ポンプ部(8)との間には、浴湯循環パイプ(C)を介
在せしめている. すなわち、浴湯循環パイプ(C)は気泡発生浴槽(八)
から循環ポンプ部(8)へ浴湯を送るための浴湯吸込み
パイプ(C−1)と、同ポンプ(B)から、同浴槽(A
)へ浴湯を噴流状に送るための浴湯強送パイプ(C−2
)とより構成されており、同吸込みパイプ(C−1)は
、気泡発生浴m (A)の下部に一端を開口し、循環ポ
ンプ部(B)のポンプ本体(b)の吸水口に他端を連通
してポンプ本体(b)に浴湯を吸込むようにしており、
また、浴湯強送パイプ(C−2)は、ポンプ本体(b)
の排水口に一端を連通し、浴槽(A)の前後下部に開口
した足側噴出口(2)と背側噴出口(3)にそれぞれ他
端を連通している.そして、各噴出口(2)(3)の近
傍の浴湯強送パイブ(C−2)には別途に空気吸入部と
しての吸気パイプ(4)が連通分岐しており、従って、
循環ポンプ部(B)におけるポンプ本体(b)の駆動に
よって、気泡発生浴槽(A)内の浴湯は、浴湯吸込みパ
イプ(C−1)から吸込まれて、浴湯強送パイブ(C−
2)から強制的に浴槽内開口部としての足側噴出口(2
)と背側噴出口(3)へ噴出されることになり、この際
゛、各噴出口(2)(3)の近傍に連通した吸気パイプ
(4)より、空気を浴湯流通負圧を利用して強制的に吸
込み、このように浴湯に吸込み混合した空気が気泡とな
って各噴出口(2)(3)から浴湯とともに噴出される
ことになるものである. そして、ポンプ本体(b)から気泡発生浴槽(A)に至
る浴湯強送パイフ責C−2)の中途には、噴流切換バル
ブ(5)が介設されており、同バルブ(5)の操作によ
って浴湯を足側と背側に切換えることができ、また、吸
気パイプ(4)の基端には、吸気量の多少によって気泡
の調節が行えるように、足側気泡調節バルブ(6)と、
背側気泡調節バルブ(7)とが連設されており、各バル
ブ(5)(607)は、浴槽の縁部(1)のコントロー
ラ(a)にそれぞれ配股されている. すなわち、コントローラ(a)は、第2図に示すように
、浴槽の縁部《1》にやや隆起状のコントローラテーブ
ル(a−1)を形成し、同テーブル(a−1)上方に各
バルブ(5)(6)(7)のハンドル{5゜)(6’)
(7゜)を配設し、各バルブ(5)(6)(7)は縁部
(1)より下方に垂設せしめているものである.そして
、コントローラ(a)の略中夫には、気泡発生スイッチ
(0)が配設されており、同スイッチ(D)の操作をす
ることにより出力信号を発生して、同出力信号を、浴室
壁等に取付けた制御装置(8)に送り、同制御装置(8
)によって、ポンプ本体(b)の駆動・停止を行い、気
泡発生のための浴湯の噴流を行うように構成している. しかも、同スイッチ(D)のオン・オフ信号は、実質的
に光ファイバーを用いて制御装置《8》に送信可能に構
成している. なお、制御装置(8)からは循環ポンプ部(B)に操作
回線(9)が連結されており、また、循環ポンプ部(8
)からは、AC電源より通電するための電線(10)が
接続されている. ここで、気泡発生スイッチ(D)の構成について説明す
ると、第2図〜第4図に示すように、同スイッチ(D)
は、撓水性の操作表示シート(11)と、同操作表示シ
ート(11)を貼着した操作盤(12)と、ケーシング
本体(13)と、同ケーシング本体(13)内に内蔵し
たタッチスイッチ(14)とより構成されている. そして、タッチスイッチ(14)は、方形状の渦巻きと
した二本の切欠講を互いに逆方向で互い違いに組み合わ
せ、さらに上記二本の切欠溝によって囲繞される中央部
分の裏面に突起(15)を設け、同突起(15)の下端
に遮断板(16)を取付けることによって構成している
. そして、タッチスイッチ(14)の中央部分を押すこと
によって、遮断板(16)を上下方向に容易に移動させ
ることができる.そして、遮断板(16)の両側には、
同遮断板(16)の上下動によって遮断・導通可能な投
光部(17)及び受光部(18)とが設けられており、
投光部(17)と受光部(18)は、光電変換装置(1
9)内に配設した投光素子(17a)と受光素子(18
a)に接続する光ファイバー(2G) (21 )の先
端に形成されている. 一方、光電変換装置(19)は、本実施例では、第1図
に示すように、浴槽壁等に取付けられている制御装置(
8)内に組み込まれている.そして、同光電変換装f 
(19)は、第1図に示すように、リード線またはプリ
ント基板等を介して制御装置(8)の入力側インターフ
ェースに接続されている。
DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a bubble-generating bathtub. (mouth)
Conventional technology Conventionally, bubble generating bathtubs have been constructed by interposing a bathwater circulation pipe consisting of a bathwater suction pipe and a bathwater forced delivery pipe between the bathtub and a circulation pump installed outside the bathtub. An air suction part is provided in the middle of the pipe, so that air bubbles can be generated at the same time as hot water is spewed out from the opening in the bathtub of the forced pipe. (c) Problems to be Solved by the Invention However, in the above-mentioned bubble-generating bathtub, the bathwater mixed with bubbles is ejected only in a certain direction, and only hits a small part of the bather's body. If the bather wants to apply the bath to the bathing area, the bather has to change the bathing position or bathing posture, which is troublesome. Therefore, a method was developed in which a nozzle was attached to the opening inside the bathtub so that it could swing freely, and by manually adjusting the swing angle of the nozzle, it was possible to change the spouting direction of bath water mixed with air bubbles. In this case as well, the direction of the jet of bathwater mixed with air bubbles changes, and it still hits only a small part of the bather's body, so the nozzle must be adjusted manually each time, which is a hassle. There was a time. <<2>> Means for solving the problem In the present invention, a bath water circulation pipe composed of a bath water suction pipe and a bath water forced delivery pipe is interposed between a bathtub and a circulation pump section installed outside the bathtub. , an air suction part is provided in the middle of the forced bath water pipe, and a nozzle swingably attached to the opening in the bathtub of the forced bath water pipe is configured to generate air bubbles at the same time as the bath water is spouted. It is an object of the present invention to provide a bubble-generating bathtub that is equipped with a nozzle swinging means that automatically swings the nozzle using the fluid energy of the bathwater forced through a hot water supply pipe. <<E>> Function/Effect In the present invention, since the nozzle is configured to swing automatically as described above, bathwater mixed with air bubbles can be sprayed over a wide range of the bather's body. You can enjoy a comfortable bath due to the massage effect of the bath water mixed with air bubbles. Moreover, since the nozzle swing drive source uses the fluid energy of the bath water forced through the bath water forced transfer pipe, it can be electrically insulated, ensuring that there will be no electrical leakage. It is possible to prevent this from occurring and ensure safe use. 《》》》Example》Example of the present invention will be explained in detail based on the drawings. Fig. 1 (A) shows a bubble-generating bathtub according to the present invention, and the bathtub (8) has a constant width on the periphery. A flange-shaped edge (1) is formed, and a controller (
a) is installed. In addition, a circulation pump section (B) is installed outside the bathtub (^), and a bath water circulation pipe (C) is installed between the bathtub (^) and the pump section (8). It is intervening. In other words, the bath water circulation pipe (C) is the bubble generating bathtub (8).
A bath water suction pipe (C-1) for sending bath water from the pump (B) to the circulation pump section (8), and a bath water suction pipe (C-1) for sending bath water from the pump (B) to the circulation pump section (8)
) to send bath water in a jet form (C-2)
), and the suction pipe (C-1) has one end opened at the bottom of the bubble generating bath m (A), and the other end opened at the water inlet of the pump body (b) of the circulation pump section (B). The ends are connected to draw bath water into the pump body (b),
In addition, the forced bath water pipe (C-2) is connected to the pump body (b).
One end communicates with the drain port of the bathtub (A), and the other end communicates with the foot side spout (2) and the dorsal side spout (3), which are opened at the front and rear lower portions of the bathtub (A). A separate intake pipe (4) serving as an air intake section is connected to and branches from the forced bath water pipe (C-2) near each of the spout ports (2) and (3).
By driving the pump body (b) in the circulation pump section (B), the bath water in the bubble-generating bathtub (A) is sucked in from the bath water suction pipe (C-1) and transferred to the bath water forced delivery pipe (C-
2) to forcibly open the foot side spout (2) as an opening inside the bathtub.
) and to the dorsal outlet (3), and at this time, the negative pressure of the bath water circulation is applied to the air from the intake pipe (4) that communicates with the vicinity of each outlet (2) and (3). The air mixed with the bath water becomes bubbles and is ejected from each outlet (2) and (3) along with the bath water. A jet flow switching valve (5) is interposed in the middle of the bath water forced pipe C-2) from the pump body (b) to the bubble generating bathtub (A). The bath water can be switched between the foot side and the back side by operation, and there is a foot side air bubble adjustment valve (6) at the base end of the intake pipe (4) so that the air bubbles can be adjusted depending on the amount of intake air. and,
A back air bubble control valve (7) is connected, and each valve (5) (607) is connected to a controller (a) on the edge (1) of the bathtub. That is, as shown in FIG. 2, the controller (a) has a slightly raised controller table (a-1) formed on the edge of the bathtub (1), and each valve is placed above the table (a-1). (5) (6) (7) handle {5°) (6')
(7°), and each valve (5), (6), and (7) is placed vertically below the edge (1). A bubble generation switch (0) is installed in the middle of the controller (a), and when the switch (D) is operated, an output signal is generated and the output signal is sent to the bathroom. It is sent to the control device (8) attached to the wall etc.
), the pump body (b) is driven and stopped, and the bath water is jetted to generate bubbles. Moreover, the on/off signal of the switch (D) can be transmitted to the control device <<8>> using an optical fiber. In addition, an operation line (9) is connected from the control device (8) to the circulation pump section (B), and an operation line (9) is connected to the circulation pump section (8).
) is connected to an electric wire (10) for energizing from an AC power source. Here, to explain the configuration of the bubble generation switch (D), as shown in FIGS. 2 to 4, the switch (D)
consists of a water-repellent operation display sheet (11), an operation panel (12) to which the operation display sheet (11) is attached, a casing body (13), and a touch switch built into the casing body (13). It is composed of (14). The touch switch (14) has two rectangular spiral notch grooves that are alternately combined in opposite directions, and a protrusion (15) on the back side of the central portion surrounded by the two notch grooves. A shielding plate (16) is attached to the lower end of the protrusion (15). By pressing the center portion of the touch switch (14), the blocking plate (16) can be easily moved in the vertical direction. And on both sides of the blocking plate (16),
A light emitting part (17) and a light receiving part (18) are provided, which can be cut off and made conductive by vertical movement of the cutoff plate (16).
The light projecting section (17) and the light receiving section (18) are connected to the photoelectric conversion device (1
9) a light emitting element (17a) and a light receiving element (18
It is formed at the tip of the optical fiber (2G) (21) connected to a). On the other hand, in this embodiment, the photoelectric conversion device (19) is a control device (
8) It is incorporated within. And the same photoelectric conversion device f
(19) is connected to the input side interface of the control device (8) via a lead wire or a printed circuit board, as shown in FIG.

ついで、上記梢成を有する浴槽用スイッチ構造の作動に
ついて、第1図〜第3図を参照して説明する. 入浴者が浴槽内から手(H)でタッチスイッチ(14)
、を押すと、遮断板(16)が光ファイバー(20)(
21)を介して投光素子(17a)と受光素子(18a
)との光の導通を遮断し、これによって光信号としての
オン出力が発生する. そして、同オン出力は、光電変換装置(19)に送られ
、同装置(19)内において、オン出力は光信号から電
気的信号(電圧信号)に変換され、その後、制御装置(
8)に送られる. 制御装置(8》は、同電気信号に基づいて、操作回線(
9)を介して循環ポンプ部(B)のポンプ本体(b)の
電気スイッチをON−OFFに切換えて気泡の噴出、停
止作動を行う. かかる構成において、本発明の要旨は、足側噴出口(2
)と背側噴出口(3)に、各々ノズル(25)を首振り
自在に取付け、同ノズル(25)より浴湯噴出と同時に
気泡を発生させるべく構成すると共に、浴槽に同ノズル
(25)を自動的に首振り作動させるノズル首振り手段
(26)を設けたことにあり、以下第5図にもとづき説
明する. すなわち、ノズル(25)は、中途部(25b)の外形
を球面形状とし、足側噴出口(2)に設けたノズル支持
体(27)に上記球面を中心として、上下首振り自在に
支持させており、同ノズル(25)の基端(25C )
を、浴湯強送パイプ(C−2)の先端(C’−2)に、
可撓性で蛇腹状の連通バイフ責28)により連通連結し
て、ノズル(25)の上下首振り作動時にも、浴湯強送
パイプ(C−2)から同ノズル(25)への浴湯の供給
が確保できるようにしている, (29)はノズル支持
体《27》に浴槽の外側面側で片持ち支持させたパイプ
支持板であり、同支持板(29)に浴湯強送パイプ(C
−2)の先@ (C’−2)を固定ブラケット(30)
を介して固定ボルト(31)により固定している.かか
るノズル(25)の基端左右側には、連通パイプ(28
)の両側方に向けて連結片(25aH25a)を突股し
、同連結片(25a)(25a)にノズル首振り手段(
26)を連動連結している. かかるノズル首振り手段C26)は、一端を上記連結片
(25a)(25a)に連動連結した首振りリンク(3
2)と、同リンク(32)の他端に連動連結した減速機
構(33)と、同減速機構(33)に連動連結し、かつ
浴湯強送パイプ(C−2)の先端部内に回転自在に軸支
した首振り駆動用プロペラ(34)とから楕成しており
、同プロベラ(34)は浴湯強送パイプ(C−2)内を
強送される浴湯によって回転するようにしている.なお
、吸気パイプ(4)は首振り用プロペラ(34)の下流
側の浴湯強送パイプ(C−2)に連通しており、上記プ
ロペラ(34)を回転させたあとの水流で空気を吸込む
ようにしている. そして、首振りリンク(32)は、上端を連結片(25
a)(25a)に連結したY字状の昇降リンク(32a
)と、同リンク(32a)の下端に一端を連結し、かつ
減速機構(33)の出力軸(33a)に他端を連結した
クランク(32b)とから構成している. (32c)
(32d)は各連結ピン、(33b)は入力軸である.
従って、強送される浴湯によって回転する首振り駆動用
プロペラ(34)の回転力は、減速機構(33)により
減速されて出力軸(33a)からクランク(32b)に
伝達され、同クランク(32b)から昇降リンク(32
a)に上下押引力に変換されて伝達され、同リンク(3
2a)から連結片(25a) (25a)に上下押引力
として、伝達されるものであり、かかる上下押引力によ
りノズル(25)の中途部(25b)に形成した球面を
中心として、上下首振り作動させることができる. 本考案の実施例は、上記のように梢成しているものであ
り、本実施例によれば、以下のような作用効果が生起さ
れる。
Next, the operation of the bathtub switch structure having the above-mentioned top structure will be explained with reference to FIGS. 1 to 3. The bather presses the touch switch (14) with his/her hand (H) from inside the bathtub.
When you press , the blocking plate (16) connects the optical fiber (20) (
21), the light emitting element (17a) and the light receiving element (18a)
), thereby generating an ON output as an optical signal. The on-output is then sent to the photoelectric conversion device (19), where the on-output is converted from an optical signal to an electrical signal (voltage signal), and then the control device (
8). The control device (8) controls the operation line (8) based on the electrical signal.
9), the electric switch on the pump body (b) of the circulation pump section (B) is turned ON and OFF to eject and stop the bubbles. In such a configuration, the gist of the present invention is that the foot side spout (2
) and the dorsal side spout (3), a nozzle (25) is attached to each of the nozzles (25) so as to be able to swing freely, and the nozzle (25) is configured to generate bubbles at the same time as bath water is spouted, and the same nozzle (25) is attached to the bathtub. This feature is provided with a nozzle swinging means (26) for automatically swinging the nozzle, which will be explained below based on FIG. That is, the nozzle (25) has a midway portion (25b) having a spherical outer shape, and is supported by a nozzle support (27) provided at the foot side spout (2) so as to be able to swing vertically around the spherical surface. The base end (25C) of the same nozzle (25)
At the tip (C'-2) of the forced bath water pipe (C-2),
The flexible, bellows-like communication pipe (28) is used to communicate and connect the nozzle (25), so that even when the nozzle (25) swings up and down, the bath water is forced to flow from the bath water pipe (C-2) to the nozzle (25). (29) is a pipe support plate that cantilevers the nozzle support (27) on the outside of the bathtub, and the pipe for forced bath water is attached to the support plate (29). (C
-2) tip @ (C'-2) fixed bracket (30)
It is fixed with a fixing bolt (31) through the. There is a communication pipe (28) on the left and right sides of the base end of the nozzle (25).
) The connecting pieces (25aH25a) are protruded toward both sides of the connecting pieces (25a), and the nozzle swinging means (
26) are interlocked and connected. The nozzle swinging means C26) includes a swinging link (3) whose one end is operatively connected to the connecting pieces (25a) (25a).
2), a deceleration mechanism (33) interlockingly connected to the other end of the link (32), and a deceleration mechanism (33) interlockingly connected to the deceleration mechanism (33) and rotating inside the tip of the bath water forced feeding pipe (C-2). It has an elliptical shape with a swinging drive propeller (34) that is freely pivoted, and the propeller (34) is rotated by the bath water forced through the bath water forced feed pipe (C-2). ing. The intake pipe (4) is connected to the hot water forced pipe (C-2) on the downstream side of the oscillating propeller (34), and the water flow after rotating the propeller (34) is used to blow air. I try to inhale it. The swing link (32) has an upper end connected to the connecting piece (25).
a) Y-shaped lifting link (32a) connected to (25a)
), and a crank (32b) whose one end is connected to the lower end of the link (32a) and whose other end is connected to the output shaft (33a) of the reduction mechanism (33). (32c)
(32d) is each connection pin, and (33b) is an input shaft.
Therefore, the rotational force of the oscillating drive propeller (34) rotated by the forced bath water is decelerated by the reduction mechanism (33) and transmitted from the output shaft (33a) to the crank (32b). 32b) to the lifting link (32b)
a) is converted into vertical push/pull force and transmitted to the same link (3
2a) to the connecting pieces (25a) (25a) as a vertical push/pull force, and this vertical push/pull force causes the nozzle (25) to oscillate vertically around the spherical surface formed in the midway portion (25b). It can be activated. The embodiment of the present invention is constructed as described above, and according to this embodiment, the following effects are produced.

すなわち、足側噴出口(2)と背側噴出口(3)にそれ
ぞれ取付けたノズル《25》を自動的に首振り作動する
ように構成しているために、気泡混じりの浴湯を入浴者
の身体の足側と背側に広範囲にわたって噴出することが
でき、かかる気泡混じりの浴湯によるマッサージ効果に
より快適な入浴を楽しむことができる. しかも、ノズルの首振り駆動源を、浴湯強送パイブ(C
−2)内を強送される浴湯の流体エネルギーを利用して
いるために、電気的に絶縁することができ、漏電等が生
じるのを確実に防止することができて、安全な使用を確
保できる. (3):背側噴出口 (25):ノズル (26) :ノズル首振り手段
In other words, since the nozzles [25] attached to the foot side spout (2) and the dorsal side spout (3) are configured to swing automatically, the bath water mixed with air bubbles is sprayed onto the bather. The water can be sprayed over a wide area on the feet and back of the body, and the massage effect of the bubble-filled bath water allows you to enjoy a comfortable bath. Moreover, the nozzle swing drive source is connected to the bath water forced pipe (C
-2) Since it uses the fluid energy of the bath water that is forced through the bath, it can be electrically insulated and can reliably prevent electrical leakage, ensuring safe use. It can be secured. (3): Back spout (25): Nozzle (26): Nozzle swinging means

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明の気泡発生浴槽の全体説明図、第2図は
コントローラ部分の断面図、第3図は気泡発生スイッチ
の説明図、第4図は同平面説明図、第5図はノズル首振
り手段の一部切断側面図。 (A):気泡発生浴槽 (2):足側鳴出口
Fig. 1 is an overall explanatory diagram of the bubble generating bathtub of the present invention, Fig. 2 is a sectional view of the controller portion, Fig. 3 is an explanatory diagram of the bubble generating switch, Fig. 4 is an explanatory plan view of the same, and Fig. 5 is a nozzle. FIG. 3 is a partially cutaway side view of the swinging means. (A): Bubble-generating bathtub (2): Foot side nostalgic outlet

Claims (1)

【特許請求の範囲】[Claims] 1)浴槽と浴槽外に設置した循環ポンプ部(B)との間
に、浴湯吸込みパイプ(C−1)と浴湯強送パイプ(C
−2)とより構成した浴湯循環パイプ(C)を介在させ
、浴湯強送パイプ(C−2)の中途に空気吸入部を設け
て、浴湯強送パイプ(C−2)の浴槽内開口部に首振り
自在に取付けたノズル(25)より浴湯噴出と同時に気
泡を発生させるべく構成すると共に、浴湯強送パイプ(
C−2)内を強送される浴湯の流体エネルギーを利用し
てノズル(25)を自動的に首振り作動させるノズル首
振り手段(26)を設けてなる気泡発生浴槽。
1) A bath water suction pipe (C-1) and a bath water forced delivery pipe (C
A bath water circulation pipe (C) composed of -2) is interposed, an air suction part is provided in the middle of the forced bath water pipe (C-2), and It is constructed so that bubbles are generated at the same time as the bath water is ejected from the nozzle (25) which is swingably attached to the inner opening, and the bath water forced-feeding pipe (
C-2) A bubble-generating bathtub equipped with a nozzle swinging means (26) that automatically swings the nozzle (25) using the fluid energy of the bath water forced through the bath.
JP28496188A 1988-11-10 1988-11-10 Bubble generating bathtub Pending JPH02131763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28496188A JPH02131763A (en) 1988-11-10 1988-11-10 Bubble generating bathtub

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28496188A JPH02131763A (en) 1988-11-10 1988-11-10 Bubble generating bathtub

Publications (1)

Publication Number Publication Date
JPH02131763A true JPH02131763A (en) 1990-05-21

Family

ID=17685321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28496188A Pending JPH02131763A (en) 1988-11-10 1988-11-10 Bubble generating bathtub

Country Status (1)

Country Link
JP (1) JPH02131763A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0451942U (en) * 1990-09-10 1992-05-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0451942U (en) * 1990-09-10 1992-05-01

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