JPH056986Y2 - - Google Patents
Info
- Publication number
- JPH056986Y2 JPH056986Y2 JP13608787U JP13608787U JPH056986Y2 JP H056986 Y2 JPH056986 Y2 JP H056986Y2 JP 13608787 U JP13608787 U JP 13608787U JP 13608787 U JP13608787 U JP 13608787U JP H056986 Y2 JPH056986 Y2 JP H056986Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- intake port
- nozzle
- air
- jet
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 239000007788 liquid Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Percussion Or Vibration Massage (AREA)
Description
【考案の詳細な説明】
［技術分野］
本考案は浴槽内に空気と水との混合流を噴出す
る浴槽用ノズル装置に関し、さらに詳しくは空気
と水との混合流の噴出する向きを変えられるよう
にする構造に関するものである。[Detailed Description of the Invention] [Technical Field] The present invention relates to a nozzle device for a bathtub that ejects a mixed flow of air and water into a bathtub, and more specifically, the present invention relates to a nozzle device for a bathtub that ejects a mixed flow of air and water into a bathtub. It is related to the structure that makes it possible.
［背景技術］
従来のこの種のノズル装置にあつては、第５図
に示すように噴流発生部ａと噴流ガイドノズルｂ
とで主体が構成され、吸水口ｃから気液混合部ｄ
に水を噴出し、吸気口ｅからの空気を気液混合部
ｄで混合し、噴出口ｆから空気と水との混合流を
噴出し、噴流ガイドノズルｂにてガイドして浴槽
内に噴出するようになつていた。かかる従来例に
あつては第５図ａ，ｂ，ｃに示すように噴流ガイ
ドノズルｂの向きを変えると混合流の噴出する向
きを自在に変えることができるが、噴流ガイドノ
ズルｂの向きを噴出口ｆから噴出する向きに対し
て曲げ角度を大きくして行くと抵抗が増加し、水
の流速が減少するため混合流の勢いが弱まるとい
う欠点があつた。[Background Art] In a conventional nozzle device of this type, as shown in FIG.
The main body is composed of
water is jetted out, air from the intake port e is mixed in the gas-liquid mixing part d, and a mixed flow of air and water is jetted out from the jetting port f, guided by the jet guide nozzle b, and jetted into the bathtub. I was getting used to it. In such a conventional example, the direction in which the mixed flow is ejected can be freely changed by changing the direction of the jet guide nozzle b, as shown in FIGS. 5a, b, and c. When the bending angle is increased with respect to the direction of jetting from the spout f, resistance increases and the flow velocity of water decreases, resulting in a weakening of the force of the mixed flow.
［考案の目的］
本考案は叙述の点に鑑みてなされたものであつ
て、本考案の目的とするところは混合流の噴出す
る方向を自由に調整できると共に混合流の噴出す
る方向を変えても流速が変わらなく常に一定の強
さで噴出できる浴槽用ノズル装置を提供するにあ
る。[Purpose of the Device] This device was made in consideration of the points described above, and the purpose of this device is to provide a bathtub nozzle device that can freely adjust the direction in which the mixed flow is sprayed, and that can always spray with a constant strength without changing the flow speed even if the direction in which the mixed flow is sprayed is changed.
［考案の開示］
本考案浴槽用ノズル装置は、逆向きで且つ同一
中心軸ｌ上に吸水口１と吸気口２とを有し、吸水
口１から水を流入させることにより吸気口２から
の空気を巻き込むと共に噴出口３から空気と水と
の混合流を噴出する噴流ノズル４と、この噴流ノ
ズル４の吸水口１と吸気口２の外周にて噴流ノズ
ル４を保持すると共に水を供給する給水路５と空
気を供給する給気路６とを有するノズル保持部７
からなり、噴流ノズル４を吸水口１や吸気口２の
中心線ｌを中心に円周方向に回動し得るようにし
たものであつて、上述のように構成することによ
り従来例の欠点を解決したものである。つまり、
上記のように構成したことにより噴流ノズル４を
ノズル保持部７に対して回動することにより噴出
口３の向きを変えて空気と水との混合流の噴出方
向を自在に変えることができるようになり、しか
も噴流ノズル４の向きを変えても同じ状態で混合
流が噴出口３３から噴出されて流速が変わらなく
常に一定の噴出状態で使用できるようになつた。[Disclosure of the invention] The nozzle device for a bathtub of the present invention has a water intake port 1 and an intake port 2 which are oppositely oriented and on the same central axis l, and by allowing water to flow in from the water intake port 1, water is discharged from the intake port 2. A jet nozzle 4 which sucks in air and spouts a mixed flow of air and water from a jet port 3, and a jet nozzle 4 is held at the outer periphery of a water intake port 1 and an intake port 2 of this jet nozzle 4, and water is supplied. Nozzle holding part 7 having a water supply channel 5 and an air supply channel 6 that supplies air
The jet nozzle 4 can be rotated in the circumferential direction around the center line l of the water intake port 1 and the intake port 2, and by configuring it as described above, the drawbacks of the conventional example can be overcome. It is resolved. In other words,
With the above configuration, by rotating the jet nozzle 4 with respect to the nozzle holding part 7, the direction of the jet nozzle 3 can be changed, and the jetting direction of the mixed flow of air and water can be freely changed. Moreover, even if the direction of the jet nozzle 4 is changed, the mixed flow is ejected from the ejection port 33 in the same state, and the flow velocity does not change, making it possible to use the device in a constant ejection state.
以下本考案を実施例により詳述する。 The present invention will be explained in detail below using examples.
噴流ノズル４には第２図に示すように吸水口１
や吸気口２や噴出口３を有する。吸水口１と吸気
口２とは逆向きの面から同一の中心軸ｌに位置す
るように穿孔してあり、この中心軸ｌを中心に回
転すれば吸水口１及び吸気口２の位置がずれない
ようになつている。噴流ノズル４内には気液混合
室８を有し、吸水口１が絞り部９を介して気液混
合室８に連通しており、吸気口２が気液混合室８
に連通している。そして吸水口１から勢いよく水
を供給すれば気液混合室８内で真空ポンプと同じ
作用をして空気に水が混入し、噴出口３から空気
と水の混合流が噴出するようになつている。ノズ
ル保持部７は第３図に示すように噴流ノズル４を
挿入する開口部１０を有し、この開口部１０内の
側壁には噴流ノズル４を挿入したとき吸水口１や
吸気口２に合致する給水路５や給気路６を有す
る。噴流ノズル４の外形は略直方体状であるが、
噴流ノズル４の噴出口３と反対の基端側が上記中
心軸ｌと中心とする円弧面１１になつており、ノ
ズル保持部７の開口部１０内の奥壁は実施例図に
示すように３点で噴流ノズル４の基部と接するよ
うにするかまたは円弧状の面で接するようになつ
ている。これによりノズル保持部７の開口部１０
に噴流ノズル４を挿入したとき吸水口１と給水路
５とが合致すると共に吸気口２と給気路６とが合
致して噴流ノズル４を回転したとき障害にならな
く、またどんな角度で挿入しても吸水口１と給水
路５とが合致すると共に吸気口２と給気路６とが
合致する。また噴流ノズル４の吸水口１や吸気口
２の外周で噴流ノズル４の両側面にはＯリング挿
入溝１２を設けてあり、このＯリング挿入溝１２
には運動用Ｏリング１３を装着してあり、この運
動用Ｏリング１３にて漏れを防止すると共に噴流
ノズル４のノズル保持部７に対する固定を行うよ
うになつている。浴槽１９に設けた透孔１４には
シール材１５を介してノズル保持部７を挿通して
あり、ノズル保持部７の雄ねじ１８に螺合した締
め付けナツト１６とノズル保持部７の鍔部１７と
で浴槽１９を挟持してある。 The jet nozzle 4 has a water intake port 1 as shown in FIG.
It has an air intake port 2 and a blowout port 3. Water inlet 1 and inlet 2 are perforated so that they are located on the same central axis l from opposite sides, and when rotated around this central axis l, the positions of water inlet 1 and inlet 2 are shifted. It seems like there is no such thing. The jet nozzle 4 has a gas-liquid mixing chamber 8, the water inlet 1 communicates with the gas-liquid mixing chamber 8 via the throttle part 9, and the inlet 2 communicates with the gas-liquid mixing chamber 8.
is connected to. Then, if water is supplied vigorously from the water inlet 1, water will be mixed into the air in the gas-liquid mixing chamber 8 by the same action as a vacuum pump, and a mixed flow of air and water will be ejected from the spout 3. ing. The nozzle holding part 7 has an opening 10 into which the jet nozzle 4 is inserted, as shown in FIG. It has a water supply channel 5 and an air supply channel 6. The outer shape of the jet nozzle 4 is approximately rectangular parallelepiped,
The base end side of the jet nozzle 4 opposite to the spout 3 forms an arcuate surface 11 centered on the central axis l, and the back wall inside the opening 10 of the nozzle holding part 7 forms a circular arc surface 11 as shown in the embodiment diagram. It contacts the base of the jet nozzle 4 at a point or at an arcuate surface. As a result, the opening 10 of the nozzle holding part 7
When the jet nozzle 4 is inserted, the water intake port 1 and the supply channel 5 match, and the intake port 2 and the air supply channel 6 match, so that there is no obstruction when the jet nozzle 4 is rotated, and at what angle is it inserted? Even if the water intake port 1 and the supply channel 5 match, the intake port 2 and the air supply channel 6 match. Further, O-ring insertion grooves 12 are provided on both sides of the jet nozzle 4 at the outer periphery of the water intake port 1 and the intake port 2 of the jet nozzle 4.
A moving O-ring 13 is attached to the moving O-ring 13, which prevents leakage and fixes the jet nozzle 4 to the nozzle holding portion 7. The nozzle holding part 7 is inserted into the through hole 14 provided in the bathtub 19 via a sealing material 15, and the tightening nut 16 screwed onto the male thread 18 of the nozzle holding part 7 and the flange part 17 of the nozzle holding part 7 are connected to each other. The bathtub 19 is held between the two.
上記のように構成せる浴槽用ノズル装置は第１
図の矢印イ方向に水を給水路５に供給すると共に
矢印ロ方向に空気を給気路６に供給すると、吸水
口１や吸気口２を介して気液混合室８に供給さ
れ、空気と水とが混合した混合流が噴出口３から
噴出される。このとき噴流ノズル４を回動して噴
出口３の向きを変えても同じ勢いで噴出口３から
混合流が噴出され、入浴者の好みの部位を力強く
刺激することができる。 The bathtub nozzle device configured as described above is the first
When water is supplied to the water supply channel 5 in the direction of arrow A in the figure and air is supplied to the air supply channel 6 in the direction of arrow B, the water is supplied to the gas-liquid mixing chamber 8 through the water intake port 1 and the intake port 2, and the air and A mixed flow mixed with water is ejected from the ejection port 3. At this time, even if the jet nozzle 4 is rotated to change the direction of the spout 3, the mixed flow is spouted from the spout 3 with the same force, thereby powerfully stimulating the bather's desired area.
［考案の効果］
本考案は叙述のように構成されているので、噴
流ノズルを回動することにより噴出口を向きを変
えて空気と水との混合流の噴出方向を変えること
ができて入浴者の好みの部位を刺激できるもので
あり、しかも噴流ノズルの向きを変えても同じ状
態で水と空気を供給して噴出口から一定の状態で
混合流を噴出できて常に勢いよい混合流で力強く
好みの部位を刺激できるものである。[Effects of the invention] Since the invention is constructed as described above, by rotating the jet nozzle, the direction of the jet nozzle can be changed, and the direction of the mixed flow of air and water can be changed. It can stimulate the body parts of the person's preference, and even if the direction of the jet nozzle is changed, water and air are supplied in the same state, and the mixed flow can be ejected from the spout in a constant state, so the mixed flow is always vigorous. It can powerfully stimulate your favorite parts.
第１図ａ，ｂは本考案の一実施例の平断面図及
び正断面図、第２図ａは同上の噴流ノズルの正面
図、第２図ｂは第２図ａのＡ−Ａ線断面図、第２
図ｃは第２図ａの側面図、第３図ａは同上のノズ
ル保持部の正面図、第３図ｂは第３図ａのＢ−Ｂ
線断面図、第３図ｃは第３図ａのＣ−Ｃ線断面
図、第４図は同上の締め付けナツトの正面図、第
５図ａ，ｂ，ｃは従来例を説明する断面図であつ
て、１は吸水口、２は吸気口、３は噴出口、４は
噴流ノズル、５は給水路、６は給気路、７はノズ
ル保持部である。
Figures 1a and b are a plan sectional view and a front sectional view of an embodiment of the present invention, Figure 2a is a front view of the same jet nozzle, and Figure 2b is a cross section taken along line A-A in Figure 2a. Figure, 2nd
Figure c is a side view of Figure 2a, Figure 3a is a front view of the same nozzle holder, Figure 3b is B-B of Figure 3a.
Figure 3c is a cross-sectional view taken along the line CC in Figure 3a, Figure 4 is a front view of the same tightening nut as above, and Figures 5a, b, and c are cross-sectional views explaining the conventional example. 1 is a water intake port, 2 is an intake port, 3 is a jet port, 4 is a jet nozzle, 5 is a water supply channel, 6 is an air supply path, and 7 is a nozzle holding part.
Claims (1)
を有し、吸水口から水を流入させることにより吸
気口からの空気を巻き込むと共に噴出口から空気
と水との混合流を噴出する噴流ノズルと、この噴
流ノズルの吸水口と吸気口の外周にて噴流ノズル
を保持すると共に水を供給する給水路と空気を供
給する給気路とを有するノズル保持部からなり、
噴流ノズルを吸水口や吸気口の中心線を中心に円
周方向に回動し得るようにして成る浴槽用ノズル
装置。 A jet that has a water intake port and an intake port in opposite directions and on the same central axis, and by letting water flow in from the water intake port, air from the intake port is drawn in, and a mixed flow of air and water is ejected from the jet port. Consisting of a nozzle, a nozzle holding part that holds the jet nozzle at the outer periphery of the water intake and intake ports of the jet nozzle, and has a water supply channel that supplies water and an air supply channel that supplies air,
A nozzle device for a bathtub in which a jet nozzle can be rotated in the circumferential direction around the center line of a water intake port or an air intake port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13608787U JPH056986Y2 (en) | 1987-09-04 | 1987-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13608787U JPH056986Y2 (en) | 1987-09-04 | 1987-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6439733U JPS6439733U (en) | 1989-03-09 |
| JPH056986Y2 true JPH056986Y2 (en) | 1993-02-23 |
Family
ID=31396269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13608787U Expired - Lifetime JPH056986Y2 (en) | 1987-09-04 | 1987-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH056986Y2 (en) |
-
1987
- 1987-09-04 JP JP13608787U patent/JPH056986Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6439733U (en) | 1989-03-09 |
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