JPH026875Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of an automatic foaming machine for soap liquid that is installed and used in hotels, hospitals, bathrooms, washrooms, etc.

In this type of automatic lathering machine, the liquid tank is built into the main body, so there are problems such as the inside of the liquid tank gradually becoming dirty and contaminating the soap liquid, or requiring time and effort to replenish the soap liquid. .

This invention was made to solve the above-mentioned drawbacks, and by using a disposable bottle pre-filled with soap liquid in the liquid storage part, and replacing it with a new bottle when the soap liquid runs out, It has the excellent effect of reducing the amount of time required to replenish the soap solution into the liquid tank and eliminating the risk of limescale adhering to it.In addition, the electromagnetic on-off valve and drive motor can be operated at the same time by simply operating a switch. The circuit is configured to easily generate the required amount of bubbles in a single operation, and the rotating agitator in the bubble generating section cuts the circumferential surface of the tip of the spiral blade in three directions to disperse the bubbles from three sides of the tip of the agitator. It is characterized by being configured so that it can be sent out stably without any problems.

Embodiments of the present invention will be described in detail below with reference to the drawings. FIG. 1 is an overall configuration diagram of an automatic foaming machine for soap liquid according to the present invention. In the figure, starting from the liquid storage part, reference numeral 1 denotes a liquid storage part, which is made up of a soap liquid 3 mixed with nitrogen gas, carbon dioxide, etc. using a compressor, etc., and the opening of the bottle 2 is sealed with a seal 4. There is a threaded groove of 6″ on the outer circumferential surface of the mouth.
are provided around the area. Figures 2A and 2B show other embodiments of the liquid storage section 1, in which 2'' in A is a skirt extending from the bottle 2', and 2'a is a skirt portion of the bottle 2'. A ventilation hook is melt-sealed on the bottom surface of the bottle 2', and when the ventilation hook 2'a is pulled upward, a predetermined ventilation hole opens on the bottom surface of the bottle 2'.
Further, 2'c in the figure is a screw lid, which is detachably attached to the ventilation pipe 2'b by means of screwing or the like. Referring again to FIG. 1, reference numeral 5 denotes a bottle fixing device for fixing the bottle 2. A groove is bored in the upper surface of the fixing device, and a threaded groove 6 of the bottle 2 is formed in the inner peripheral surface of the groove. A screw groove 6' into which the bottle is screwed is formed to form a fixing part 6 of the bottle.The mouth of the bottle may be tightly fitted into the groove of the fixing member 5. Next, to explain the control means for the liquid guide section, a liquid guide port 7 is provided in the concave groove of the fixing part 6 with the upper end of the liquid conduit 8 formed at an acute angle, and an electromagnetic An on-off valve 9 is installed, and the electromagnetic on-off valve 9
The system is operated by providing a control box 10 equipped with a mechanism for keeping the valve open for a certain period of time by connecting a timer or the like. 10' is a switch for operating the control box 10;
1 is a power outlet. Next, reference numeral 12 denotes a foam generating section, in which the lower end of the liquid conduit 8 to which the electromagnetic on-off valve 9 is attached, and the liquid supply port 13 are communicated with a foamer 20. This foamer 20 uses, for example, a hollow cylinder,
A foam discharge pipe 19 is connected to its tip. Further, an intake hole 18 for taking in air is provided on the upper surface of the foamer 20, and a water pipe 21 with a valve 22 attached thereto as required is provided on the lower surface. On the other hand, a drive source 14 such as a motor is attached to the rear end surface of the foamer 20 and is connected to the electric circuit, and a rotating shaft 15 of the drive source 14 is attached to the rear end surface of the foamer 20. It penetrates and is inserted into the insertion hole 16 of a stirring body 17 made of a cylindrical spiral blade.

As shown in Figure 3 A and B, the tip of the agitating body is cut in three directions so that the bubbles form three slits 17a,
It is structured so that it is evenly sent out from 17b and 17c. Of course, the cutting strips of the stirring body are not limited to cutting in three directions, but may be cut in four or five directions.

To use the present invention having the above-mentioned configuration, first, as shown in FIG.
When the threaded groove 6'' is screwed into the recessed threaded groove 6' of the fixture 5, the seal 4 is pierced into the upper end of the liquid conduit 8 and the liquid inlet 7, and is screwed and fixed in an inverted shape. By the way, in Fig. 1, the soap liquid is filled with nitrogen gas, etc., so the soap liquid is automatically introduced into the liquid conduit 8 when the electromagnetic on-off valve 9 is opened. When used, a vent hook 2'a is attached to the bottom of the bottle 2', or a screw cap 2'c is attached to the vent pipe 2'b, as in the embodiment shown in FIGS. 2A and 2B.
A soap liquid may be supplied by providing a soap liquid.

After the bottle 2 is fixed in this way, the switch 10' of the control box 10 is turned on.
is input to operate the electromagnetic on-off valve 9 and the drive source 14. Of course, the operating time of the electromagnetic on-off valve 9 and the drive source 14 may be automatically adjusted by providing a timer or the like in the control box 10, or may be adjusted manually. When the switch 10' is input in this way, the electromagnetic on-off valve 9 is opened,
The soap liquid 3 flows into the foamer 20 from the liquid supply port 13 at the lower end of the liquid conduit 8. At this time, switch 1
0', the electromagnetic on-off valve 9 is opened and the drive source 14 is also activated.
The stirring body 17, which is pivoted on the stirring body, rotates, and the soap liquid that flows in from the liquid supply port 13 is received by the stirring body 17, and as the stirring body rotates, it is scattered outward from the blades of the stirring body. The foam collides with the inner surface of the foamer 20 and foams, and in this foamed state, the foam is gradually sent to the front of the agitator, and the foam is forced out from the foam discharge pipe 19.
Once the required amount of foam has been used, the switch 10' of the control box 10 is turned off automatically by the action of a timer or manually, and the electromagnetic on-off valve 9 is closed, and the drive source 14 is also stopped. Bubble delivery ends. When all the soap liquid is used up and the bottle 2 containing the soap liquid becomes empty, the empty bottle is removed from the fixing part 6, and a new bottle 2 is set and used as described above.
Next, when cleaning the inside of the foamer 20, the valve 22 below the foamer 20 is opened and closed to allow tap water to flow into the foamer from the water pipe 21.

Therefore, the present invention has the following unique effects.

(1) Since a disposable bottle is used that is pre-filled with soap liquid, when the soap liquid runs out, all you need to do is set up a spare bottle.
There is no need to replenish the soap solution into a built-in liquid tank as in the past, and there is no need to get your hands dirty with the soap solution, so you can replenish the soap solution hygienically.

(2) Conventional foaming machines have a built-in liquid tank that stores the soap liquid, so after long periods of use, limescale etc. may accumulate in the liquid tank, impairing the flow of the soap liquid. There was a risk that the liquid would become contaminated and unclean, but this does not occur at all because the present invention uses a disposable bottle filled with soap liquid.

(3) With conventional foaming machines, it is not possible to perform the soap liquid feeding operation and the foaming operation at the same time, and the operations of feeding the soap liquid to the foaming section and then foaming must be performed separately. However, in the present invention, since the driving source is activated at the same time as the electromagnetic on-off valve is activated, the soap liquid feeding operation and the lathering operation can be performed efficiently in one operation, making handling extremely simple.

(4) According to the present invention, the tip of the spiral blade of the stirring body is cut out on three sides, so the foamy soap liquid is sent forward evenly from three sides of the stirring body, supplying a stable foaming soap liquid. can do.

[Brief explanation of drawings]

Fig. 1 is an overall configuration diagram of an automatic foaming machine for soap liquid according to the present invention, Fig. 2 A and B are perspective sectional views showing other embodiments of a bottle filled with soap liquid, and Fig. 3 A and B are A top view, a front view, and a perspective view of the stirring blade are shown. DESCRIPTION OF SYMBOLS 1...Liquid storage part, 2...Bottle, 3...Soap liquid, 4...Seal, 5...Fixing tool, 6...Fixing part, 7...Liquid inlet, 8...Liquid conduit, 9... ...Solenoid on-off valve, 10...Control box, 10'...
...Switch, 12...Bubble generating section, 14...Drive source, 17...Agitator, 18...Intake hole, 19...
Foam discharge tube, 20... foamer.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A liquid storage part with a replaceable bottle and an electromagnetic on-off valve interposed in the middle of a liquid conduit that introduces soap liquid from the liquid storage part to operate a switch. for a certain period of time,
An electric circuit that electromagnetically opens and closes the liquid conduit, and a drive source connected to the electric circuit rotates the soap liquid from the liquid conduit, and the spiral blade of the stirrer, which is directly connected to the drive source, causes the soap liquid to flow into the inside of the whisk. This automatic foaming machine for soap liquid is characterized by comprising a foam generating section that stirs the foam and uniformly sends the foam to a foam discharge tube from a three-sided cutout at the tip. (2) The automatic foaming machine for soap liquid according to claim 1, wherein the liquid storage portion is formed by inserting the opening of the bottle into the groove of the fixing device. (3) The liquid conduit is provided with an electromagnetic on-off valve in the liquid conduit, and a control means is connected to a circuit connecting the electromagnetic on-off valve and a power source, as set forth in claim 1 of the utility model registration claim. Automatic foaming machine for soap liquid. (4) The automatic foaming machine for soap liquid according to claim 1, wherein the agitating body of the foam generating section is formed by cutting grooves in a plurality of directions at the tip of a spiral blade.