JPH0130158Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an automatic foaming machine for soap liquid suitable for use in baths, washrooms, etc.

Conventionally, most of the soaps used in baths, washrooms, etc. are solid soaps. but,
Although bar soap has a long shelf life, it is cumbersome as it requires rubbing and lathering with a towel or hands each time. In addition, liquid soap has been used in place of solid soap in some cases, but it is not only uneconomical but also has drawbacks such as being easy to get your hands dirty.

Therefore, the object of the present invention is to provide an automatic foaming machine for soap liquid that allows the use of foamy soap directly without using solid soap or liquid soap.

The feature of the present invention is that the soap liquid mixed with compressed air contained in the cylinder is foamed by an electrical opening/closing operation, and the foamed soap can be taken out from the nozzle opening.

An embodiment of the present invention will be described below in detail based on the drawings. In the drawings, 1 is a cylinder made of iron or hard plastic, and the soap liquid 2
is accommodated. A predetermined amount of perfume, such as pepper or lemon, is added to this soap liquid to release the aromatic agent, and compressed air or carbon dioxide gas is injected in advance by a compressor to create a mixed compressed liquid and sealed. Next, a solenoid valve 3 is removably attached to the opening of the cylinder 1.

The solenoid valve 3 is operated by providing a control box constituted by an electronic circuit in order to maintain a constant discharge flow rate for a certain period of time by inserting a coin, for example. 5 is a power outlet for the control box 4. On the other hand, a nozzle pipe 6 is inserted deeply into the cylinder 1, and this nozzle pipe 6 is pulled out of the cylinder 1.
The tip is a feeding port 7. The feed pipe 7' leading to the feed port 7 has a slightly small diameter, and an air hole 8 for introducing secondary air into the flow path of the mixed liquid 2 is used.
is formed in an oblique hole along the flow direction.

The automatic whisking machine configured as above can be operated by turning on switch 4' of control box 4.
When the solenoid valve 3 opens, the compressed mixture 2 of pressurized air and soap liquid in the cylinder foams, and a portion of this foam rises from the inlet 6a of the nozzle pipe 6, flows through the feed pipe 7', and enters the feed port. Jumps out from 7. At this time, the feed pipe 7' is made slightly thinner and has an air hole 8 slanted along the flow direction, which allows secondary air to be introduced through the air hole 8 to further improve foaming. I can do it. When the soap liquid 2 in the cylinder 1 runs out, the empty cylinder 1 can be removed from the solenoid valve 3, and a new cylinder containing a compressed mixture of air and soap can be connected to the solenoid valve 3 again.

The automatic whisking machine of the present invention configured in this way is
For example, it is installed in public baths, hotels, Turkish baths, etc., and when the user inserts a coin into the control box 4, a fixed amount of soap foam can be supplied from the supply port 7 of the nozzle pipe 6 for a fixed period of time. Also,
When the automatic whisking machine is installed in a bathroom or washroom of a general household, the control box 4 is configured so that the solenoid valve 3 is operated by turning on a switch rather than turning on a coil. In the case of household use, a cylinder containing a single dose of soap liquid may be used, and the cylinder may be replaced after each use.

As explained below, according to the present invention, the compressed mixed liquid in the cylinder is foamed by opening and closing the solenoid valve, and the soap foam can be fed from the nozzle opening. ,
It is very comfortable for people with physical disabilities because it eliminates the need to lather up each time as with conventional solid soaps and liquid soaps, and it also has the advantage of not having to worry about tiring your hands. Also, since the amount of soap foam fed is fixed, there is no waste. Furthermore, the soap foam is scented, so it emits a fragrant odor.
This improves the atmosphere and has the effect of encouraging children to like taking baths.

[Brief explanation of the drawing]

The drawing is a configuration diagram of an automatic whisking machine showing an embodiment of the present invention. 1... cylinder, 2... soap liquid, 3... solenoid valve, 4... control box, 6... nozzle pipe, 7... feed port.

Claims (1)

[Scope of utility model registration request] A mixed compressed liquid containing a soap liquid containing an aromatic agent and air is contained in a cylinder, a solenoid valve is detachably attached to the opening of the cylinder, and a control box 4 is provided on the power supply side of the solenoid valve. An automatic soap foaming machine characterized by being equipped with a nozzle pipe that delivers a desired amount of liquid foam by opening and closing a valve.