JPS5898152A - Jet lever of water stream and gas-water mixed stream - Google Patents

Abstract

PURPOSE:To obtain the titled jet lever, by providing a mechanism, wherein air is sucked and mixed in a liquid by utilizing negative pressure effect when the liquid is injected from a nozzle and a gas liquid mixed stream is generated to a water stream jet lever. CONSTITUTION:To a jet lever for injecting water or hot water from a hot water or water dispersing plate 7 provided with plural small pores, a gas-liquid mixed stream generating part, to which a hot water dispersing nozzle 9 is provided at a position different from that of the dispersing plate 7 and an air sucking orifice Hi for sucking air A by low pressure effect of a high velocity jet stream injected from said nozzle 9 is provided, is formed. In addition, a rectification plate 12 having plural small pores for rectifying the gas-liquid mixed stream and finely dividing air bubbles is provided to a gas-liquid mixed stream generating and dispersing part arranged to the opening part of the gas-liquid mixed stream generating part. In this structure, the button 4 of a change-over switch S provided to a handle 1 having a supply passage of hot water or water W is pushed by hand to move piston 5 and either one of water supply passages Q, R is opened to carry out the injection of the water stream or the gas-liquid mixed stream.

Description

[Detailed Description of the Invention] This invention relates to a shower head that can manually switch a water flow or a mixed flow of air and water to disperse the ejected water. The main /8% advantage is that it has a +fi rudder for air bubbles flowing down due to a mixed flow of air and water.

Conventionally, there has been a bubble facial cleanser that cleans the face by generating air bubbles by supplying water from the bottom of the water distribution container to the bottom of the water distribution container using a 9-air compressor and generating air bubbles. What is provided is the wisdom of all.

However, with this bubble face wash, it is necessary to immerse the whole face in water, and it is difficult to breathe during the washing process.Sometimes, one has to lift one's face out of the water to take a breather, and then put one's face back into the water. There are problems in that it takes time to wash your face because you are immersed in it, and it is also mentally exhausting. Frozen. Since a power source is used to fully operate the nitrogen compressor, there is a risk of M & electricity being transferred to electricity, and (3) dirt such as dirt on the face and sebum from the water or sunlight in the water container is removed and air bubbles are generated. Due to the flow of water, these filth may be deposited on the skin, eyes, nose, etc., and the feeling of being unresponsive cannot be removed.

Furthermore, the ingredients of cosmetics applied to the face and sebum have a suppressive effect, and the bubble diameter increases during face washing, making it impossible to wash the face with a stable imitation.

Moreover, cleaning and drying the water container takes time and effort.

In some cases, bacteria such as mold may grow on the bubble dispersion disk, making it unclean.

The present invention has been devised to improve the drawbacks of the soil pipe by using a bubble washer with a full air and water mixed flow jetting rod.

Furthermore, it also has the function of a shower using a normal water dispersion flow, and provides a spout of a secondary water flow and a mixed flow of air and water.

That is, according to the spout rod of the present invention, the negative pressure effect 'fc when water or hot water is spouted from the nozzle is used to suction and mix metal air to create a mixed flow of air and water. By pouring it on the area, you can perform air removal, stimulation and pine surge.

(4-inch pneumatic rice wash, no need for a water container, etc., and it is possible to wash sequentially while breathing, concentrating on any part of the body, always using a uniform air-water mixture with a constant bubble size) It can be washed with water, making it sanitary.

Furthermore, by changing the distance between the cleaning part and the steam/water mixed flow disperser, it is possible to flow a single steam/water mixed flow.

In fact, most of the showerheads use a well-known shower head, and this shower head is equipped with all of the above-mentioned steam/water mixed flow dispersers and can be used as either a normal shower or a steam/water mixed flow disperser. By.

A very versatile, convenient, safe, and inexpensive cleaning device can be realized.

By adjusting the suction air't, the bubble diameter changes (reducing the suction f, the bubble diameter becomes smaller, and increasing the suction amount, the bubble diameter increases), which can be used for cleaning, piercing,
Depending on each purpose of pine surge.

It is possible to distinguish between large and small bubble diameters. That is, a small bubble size can be used for cleaning the wrinkles of the skin IAi and small parts of the upper pores, and a large bubble size can be used for cleaning, prickling, and pine surges on the skin surface.

Next, the present invention will be explained based on known examples shown in the drawings.

In the figure, l is a handle that connects the hot water W to the supply path M, the relay is screwed to the flexible pipe P, and the other is screwed to the head 2 through the packing 3. There is. Head 2 is water resistant MQj for normal showers that dispense water or hot water. and air/water mixed flow 'fc, and water supply channels R-f for spraying and dispersing the spout, and each supply channel is integrated with button 4 by manually pushing button 4 of switch S By fully moving the piston 5, the water supply channels Q and H can be opened.

After the changeover switch S is inserted into the head 2, the screw 6 prevents it from being pulled out.

The surface FI or F2 of the piston 5 is always pressed against the water supply channel in the closed state by the water pressure on the water supply channel in the open state where hot water is completely supplied. 7 is a normal hot water distribution plate with multiple small holes.

It is screwed into the head 2 via the banking 8.

A hot water dispersion nozzle 9 having a plurality of nozzles N is installed at a position of 180 degrees with respect to the long axis of the main jet rod in response to the number of hot water and water being 4Ii7, and a hot water dispersion nozzle 9 having a plurality of nozzles N is injected into the head 2 by a fixed link 11 via a backing 10. has been done. A plurality of internal air suction holes 1 (1) are distributed in the radial direction of the water-resistant dispersion nozzle 9.Hot water is ejected at high speed ηC from the nozzle N. Air is sucked from the air suction hole H8 outside of the cylinder I, and bubbled into hot water 11β through the air suction hole Hi of the inner cylinder, thereby generating a mixed flow of air and water.

For the purpose of further dividing the air mk in the upper air distribution water mixture into axes and rectifying the entire air/water mixed flow, a rectifying plate 12 having a large number of small holes is installed for several years or several times (for 1-in-1, 21 hard- case) is fixed downstream 1110 of the hot water distribution nozzle 9 by means of an attachment and identification link 11.

In addition, the total o[
1 should be smaller than the sum of the small holes of the flow board 12 (if the number of rough flow boards 2 is used, one penetration area is the Tsujikiguchi), and the fountain speed from the nozzle N should be lower than the total height (7 ) It is important not to let them down.

In order to reduce the suction nitrogen capacity by adjusting the opening area of the plurality of external air suction holes 1-to, a 9-cylindrical intake air volume XWl is used.
)+7 ink 13 or head 2 is connected to the hot water number nozzle 9 and the concentric soil, and the fixed link 11 prevents extraction.

In the plane diameter direction of the intake tx node ring 3, holes with the same number and diameter are provided facing the external air suction holes Ho, and the rotation link 14, which is made integrally with the link 13, is rotated with a finger. By making the holes move relative to each other, the total amount of suction air can be adjusted.

9. The ig1 diversion ring 14 allows the falling water to flow through the external air suction hole H when the air/water mixed flow is spouted upward.
It also serves to prevent the air from flowing into the air and prevent the suction effectiveness of the air from decreasing completely. In other words, the water pair is something that acts.

The uninvented water flow and air/water mixed flow outlet can be used anywhere where there is a water supply, such as washing prisoners, sinks, bathrooms, etc. . Non-ejection (8) 11 It is possible to use it even if it is lonely in the posture of Zenyokyo.

[BRIEF DESCRIPTION OF THE DRAWINGS] The figure is a vertical analysis diagram showing an embodiment of the invention in which a water flow and a steam/water mixed flow are ejected. 1...e+, 2...head, 3...backing,
4...Button, 5...Piston, 6...Screw, 7
...Hot water distribution plate, 8...Backing, 9...Hot water distribution nozzle, 10...Backing, 11...fixed link, 12...straightening plate. 13... Intake tiil, a sIJ, 14...
・Ring for one rotation. Patent applicant: Mitsubishi Grecision Co., Ltd. Patent agent: Akira Yoiki, patent attorney: Nishidate 1st Patent attorney: Kyosuke Nakayama, patent attorney: Akira Yamaguchi (9) -261 Procedural amendment (voluntary) January 1980 21 Director General of the Japan Patent Office Shima 1) Haruki-dono 1, Indication of the case 1982 Patent Application No. 195556 2, Name of the invention Relationship with the case of person who makes a 3° amendment to the spout rod of water flow and air-water mixed flow Name of patent applicant Name: Mitsubishi Breshige Japan Co., Ltd. 4. Agent (3 others) 5. Drawings to be amended 6. Contents of amendment: Official drawings. (However, no changes may be made to the contents.) 7. Attached catalog drawings of documents 1 written amendment to the procedure (voluntary) March 2, 1980 Commissioner of the Patent Office Shima H] Tono Haruki 1. Indication of the case Showa 1956 Patent Application No. 1955562, Name of the invention: Spouting rod for water flow and air/water mixture flow3, Relationship with the case of the person making the amendment Name of patent applicant: Mitsubishi Precision Co., Ltd.4, Agent (3 others) 5. Subject of amendment (1) “Claims” column of the specification (2) Same as “Claims”
Column "Detailed Description of the Invention" (3) Column "Brief Description of Drawings" (4) Drawing 6 Contents of Amendment (1) The description of the claims will be amended as shown in the attached sheet. (2) The Detailed Description of the Invention column is amended as follows. (b) Add the following statement between the first and second lines of No. 6 of the specification. ``Also, when the air-water mixed flow is ejected upward, the water inflow prevention mechanism is used to prevent falling water from being sucked into the air suction path due to the negative pressure effect of the nozzle and impairing the free suction of air. Since it is equipped with a disc cylinder, it can be used effectively even if the spouting rod of the present invention is placed in any position to eject a mixed flow of air and water.'' (b) Page 8, line 13 of the specification. ``Rotating ring] 4 digits'' is corrected to ``Rotating ring 4 and the cylinder 15 extended from it''. (c) The following statement shall be entered at the end of page 8, line 17 of the specification. It is preferable that the end of the cylinder 15 has a length that covers the air suction hole) 1 o-i; in this case, the cylinder 1
As for the processing method No. 5, it may be processed as an integral part with the rotating ring 14, or it may be formed as a separate part and then attached to the rotating ring 14. (3) Item 4 in the brief description of the drawings should be amended as follows. (a) After the 9th negative 12th line [14...Rotating ring] of the specification, 1115...Cylinder j
F7J 11 people. (4) Amend the drawings as shown in the attached drawings. (In addition, in the attached drawing, the cylinder 15 is shown with 0 full force) 7
゜ List of attached documents (1) Scope of claims 1 copy (2)
Drawing 1 Circular 2, Claim 1 A spout rod that spouts hot water from a hot water distribution plate provided with a plurality of small holes, -h hot water distribution nozzle at a different position from the hot water distribution plate, and the hot water An air suction hole is provided as a reservoir for air suction due to the low pressure effect of the high-speed hot water jet jetted from the dispersion nozzle to form a steam/water mixed flow generating section, and to rectify the steam/water mixed flow and promote the fragmentation of air bubbles. A rectifier plate having a large number of small holes is inserted into the air-water mixed flow generating section]
] installed at the [7] air/water mixed flow disperser, -! , water flow and steam water mixing, characterized in that it is equipped with a manual switch that can be operated by switching the supply path of water or hot water supplied to the spout rod to the hot water distribution plate or the steam water mixed flow distribution device. A stream spouting rod. 2. In g) according to claim 1, the hot water dispersion nozzle is a spouting rod for a mixed flow of water and steam, which is a collective nozzle in which a plurality of nozzles are all provided on the same surface. 3. In the item set forth in claim 1 or 2, an adjustment mechanism is provided to vary the opening area of the air suction hole, thereby reducing suction air and air bubbles into the boiling water. A jet frame for water flow and air/water mixed flow whose diameter can be adjusted. 4. In the device according to claim 1 of claims 1 to 3, the steam/water mixed flow distributor is provided opposite to the hot water distribution plate with respect to the long axis of the jetting frame. An ejection frame for water flow and air/water mixed flow. 5. In the product according to any one of claims 1 to 4, in order to prevent falling water from flowing into the air intake hole when the air-water mixed flow is ejected upward. , a water inflow prevention disc should protrude radially from the periphery of the disperser on the downstream side of the air intake hole, and the air/water mixed flow jetting frame. 6. In the product as set forth in claim 5, the water inflow prevention disk also serves as a manual adjustment disk for varying the opening area of the air suction hole, and the water flow and air/water mixed flow jet jet. frame.

Claims (1)

[Scope of Claims] 1-A hot water dispersing nozzle to a position different from the upper hot water dispersing area, and a hot water dispersing nozzle from the hot water dispersing nozzle to a position different from the upper hot water dispersion during spouting hot water from the hot water dispersing plate with a small hole gold film of 1-a number. An air suction hole is provided for suctioning 9 air by the low pressure effect of the high-speed jetting hot water stream to form an air/water mixed flow generating section, and for rectifying the air/water mixed flow and promoting the subdivision of air bubbles. A steam/water mixed flow disperser is provided in which a rectifying plate with a large number of small holes is arranged at the opening of the steam/water mixed flow generating section, and a supply path for water or hot water to be supplied to the spout rod is connected to the upper i. A spouting rod for a water stream and a steam/water mixture stream that is equipped with a manual switch that can be switched to a hot/water distribution plate or a steam/water mixed stream disperser. 2. In the item set forth in claim 1, the hot water dispersion nozzle is a joint nozzle provided on all of the plurality of nozzles, and is a spouting rod for a mixed flow of water and steam. 3.Special Fr! The range of the first term of f rust is described in the second river, and the opening of the air suction hole tD + 4 negative Kanagawa change is provided, and the water 1 thought is in the hot water. Suction total dizziness ν and ejection stop of water flow and air-water mixed flow with bubble diameters increased to a circle. 4. In the thing described in any one of claims 1 to 3, the 2MJ air/water mixed flow disperser is arranged such that the 2MJ air/water mixed flow disperser is opposed to the m+ hot water/water dispersion wall with respect to the length line of the ejection rod. The water flow and air/water mixed flow provided are ejected (early). In order to prevent the falling water from flowing into the air intake hole when the water is ejected toward the 6. In the VC listed in claim 5,
tiJiJs6 Water inflow prevention circle + fi is a 2-way reading set circle (U-shaped) to make the opening side of the air suction hole L12.