JP2012197113A - Scalp-massaging device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a scalp-massaging device having such a function as to supply a hair scalp care agent of a constant quantity so as not to cause insufficient supply or excessive supply.SOLUTION: A hair scalp care agent supply device 4 freely detachably attached to the scalp-massaging device, is provided with a hair scalp care agent storage chamber 8 and a hair scalp care agent measurement chamber 9, wherein an upper valve 10 and a lower valve 12 are opened and closed with an operation of a push button 7 to supply the hair scalp care agent in the hair scalp care agent measurement chamber 9.

Description

The present invention relates to a scalp massage device.

In particular, in the case of men, hair often becomes thin after middle age, and scalp care has become an important concern for middle-aged and older people.
As a method of preventing hair loss, it is said that moderate massage is effective to keep the hair part clean and to improve blood circulation of the scalp.
Furthermore, in order to promote hair growth and hair growth, use of a hair scalp care agent may be effective, and many companies sell hair scalp care agents and hair growth agents. Generally, among hair scalp care agents, there are many expensive hair growth agents and hair growth agents that are required to be supplied in an appropriate amount without waste.

Regarding the scalp massage device, many products, both manual and electric, are already on the market, but there are many massage alone, and the hair scalp care agent is usually used separately from those containers and applied to the scalp, It is troublesome twice. (Japanese Patent Laid-Open No. 2008-206902)
The prior art of using a hair scalp care agent integrally with a brush is disclosed in Japanese Patent Application Laid-Open No. 9-206129. Therefore, there is a possibility that the hair scalp care agent will be excessively supplied or insufficiently supplied.
In the case of a hair scalp care agent, an appropriate amount of supply is shown, and it is said that an effect proportional to the amount of supply cannot be expected even if an excessive amount is supplied. In particular, hair scalp care agents are generally expensive, and it is desirable to avoid excessive supply from the viewpoint of wasteful expenditure.

JP2008-206902 JP-A-9-206129

The problem to be solved is to provide a scalp massage device capable of supplying a certain amount of hair scalp care agent with a simple operation regardless of whether the scalp massage device is electric or manual. And

The scalp massage device according to claim 1 of the present invention is provided with a hair scalp care agent supply device in the body of the scalp massage device regardless of whether it is a manual type or an electric type. It consists of a scalp care agent measurement room. Further, the hair scalp care agent measuring chamber is sandwiched between an upper valve and a lower valve that moves up and down in conjunction with the upper valve, and the upper valve moves to the lower portion to close the measuring chamber and open the lower valve. The hair scalp care agent collected in the measurement chamber can be discharged and supplied to the scalp.

The scalp massage device according to claim 2 of the present invention is characterized in that, in claim 1, a push button is mounted on the cap of the hair scalp care agent supply device in a state in which the push button can move up and down. The hair scalp care agent accumulated in the measuring chamber is discharged by opening the upper valve and the lower valve that moves up and down in conjunction with the upper valve.

The scalp massage device according to claim 3 of the present invention is the scalp massage device according to claim 2, wherein the valve stem has an air hole, one end of the air hole communicates with the hair scalp care agent measuring chamber, and the other end opens to the atmosphere. It has a hair scalp care agent supply device characterized by being made.

A scalp massage device according to a fourth aspect of the present invention is the scalp massage device supply device according to the first, second, and third aspects, wherein the hair scalp care agent supply device is detachable from the scalp massage device main body.

When the scalp massage device according to claim 1 of the present invention is configured as described above, the hair scalp care agent storage chamber and the hair scalp care agent measuring chamber are not in a state where the valve stem is not moved downward. The hair scalp care agent that is in communication and has been replenished to the hair scalp care agent storage chamber flows into the hair scalp care agent measurement chamber below, and the measurement chamber is filled with the hair scalp care agent. Next, when the valve stem is pushed down, the upper valve closes the measuring chamber and the lower valve opens. At this time, the upper valve is shut off from the hair scalp care agent storage chamber, so that it has accumulated in the hair scalp care agent measuring chamber in advance. Only hair scalp care products are produced outside. Therefore, a certain amount of hair scalp care agent is supplied by pushing down the valve stem once, and an optimal amount can be supplied without excess or deficiency.

In addition, by linking the push button push operation and the valve rod up / down operation, a certain amount of hair scalp care agent can be supplied with a simple operation.
In addition, by providing an air hole in the valve stem and contacting the hair scalp care agent measuring chamber with atmospheric pressure, the hair scalp care agent accumulated in the measuring chamber can be quickly discharged without stagnation.

Further, the hair scalp care agent supply device is detachable from the scalp massage device body, and replenishment of the hair scalp care agent can be performed even when the hair scalp care agent supply device is attached to the scalp massage device body, The hair scalp care agent supply device can be removed from the scalp massage device body and supplied. Also, the hair scalp care agent supply device can be easily cleaned by removing it.

It is a fragmentary sectional view showing one embodiment of the present invention. FIG. 6 is a view showing a state where the hair scalp care agent supply device is detached from the scalp massage device. It is sectional drawing of a hair scalp care agent supply apparatus same as the above. Similarly, a cross-sectional view of the lid for the hair scalp care agent supply device removed from the hair scalp care agent supply device is shown. It is sectional drawing of the hair scalp care agent supply apparatus which shows the state which pushed the push button in order to supply a hair scalp care agent.

Preferred embodiments for carrying out the present invention will be described with reference to the accompanying drawings.
Not everything described below is a requirement of the present invention.

1 to 5 show an embodiment of the present invention.
FIG. 1 is a partial cross-sectional view showing an outline of a scalp massage device 1 of the present invention. This scalp massage device 1 is provided with a scalp massage device body 2 and a brush 3 provided with a hair scalp care agent discharge port 2A at the bottom, a mechanism portion 1A incorporated in the scalp massage device body 2, and a detachable hair scalp care agent supply The apparatus 4 is configured.
Since the mechanism part 1A is not directly related to the gist of the present invention, details are omitted.
That is, the mechanism 1A may be an electric type or a manual type.

FIG. 2 shows a state in which the hair scalp care agent supply device 4 is separated from the scalp massage device 1 and taken out.
As for the connection of the scalp massage device body 2 of the hair scalp care agent supply device 4, it is desirable to fit it so that it can be easily inserted and removed by hand, although it is connected without wobbling. In order to optimize the coupling state, an elastic member such as an O-ring (not shown) may be used at the joint.

The structure of the hair scalp care agent supply device 4 has been described with reference to FIGS. 3 to 5, and the hair scalp care agent supply device 4 includes a hair scalp care agent storage chamber 8 and the hair scalp care agent storage as shown in FIG. 3. A bulge is provided at the lower part of the chamber, and a hair scalp care agent measuring chamber 9 is formed.
Further, a hole is formed in the bottom of the hair scalp care agent measuring chamber 9 so that the hair scalp care agent can be dropped. A lower valve seat 13 is formed around the hole. Normally, the lower valve 12 closes the opening and the hair scalp care agent measuring chamber 9 is closed so that there is no liquid leakage to the outside.
Further, there is another valve or upper valve 10 between the hair scalp care agent measuring chamber 9 and the hair scalp care agent storage chamber 8, and both the lower valve 12 and the upper valve 10 are fixed to a valve stem 14. Yes. The valve stem 14 is provided with a valve stem air hole 114A, one end is opened in the hair scalp care agent measuring chamber 9 and the other end is filled with the hair scalp care agent in the upper part of the hair scalp care agent storage chamber 8. It is released at the upper part of the tank liquid surface 21 and communicates with the atmosphere.
Furthermore, at the uppermost part of the previous valve stem 14, a spring receiver 21 having a hole penetrating in the center is fixed so as to be able to withstand the force when the spring valve opening / closing spring 16 is expanded and contracted by means such as press fitting.
The valve seat drive spring 22 pushes up the spring seat 21, the valve stem 14 integrated with the previous spring seat 21 is pushed up, the lower valve 12 is pushed against the lower valve seat 13, and the hair scalp care agent measuring chamber. 9 is closed to the outside.

When the scalp massage device 1 is used, the hair scalp care agent storage chamber 8 is equipped with a hair scalp care agent supply device lid 5.
As shown in FIG. 4, the hair scalp care agent supply device lid 5 has a push button 7 biased by a push button spring 6, and a push button shaft 15 is fixed to the center of the push button 7. The button shaft 15 has a structure that can be moved up and down via the push button spring 6 by the push operation of the push button 7.
Reference numeral 19 denotes an e-ring for preventing the push button shaft 15 from coming off.
The lower end of the push button shaft 15 is cut into a V shape.
The shape of the lower end of the push button shaft 15 is not limited to a V shape, and other shapes may be used as long as the spring receiver 21 can be pushed down and the vent hole of the spring receiver 21 is not closed. .

The operation of the above configuration will be described below.
The hair scalp care agent is supplied by removing the hair scalp care agent supply device lid 5 and supplying an appropriate amount of hair scalp care agent to the hair scalp care agent storage chamber 8. Thereafter, the hair scalp care agent supply device lid 5 is attached to the hair scalp care agent supply device 4.
At this time, the lower valve 12 is pushed up by the valve seat opening / closing spring 16 and is closed to the outside so that there is no leakage of the hair scalp care agent to the outside, and the upper valve 10 is opened. The hair scalp care agent is supplied from the hair scalp care agent storage chamber 8 into the hair scalp care agent measuring chamber 9.

When supplying a hair scalp care agent to the scalp, by pushing down the push button 7, the spring receiver 21 in which the push button shaft 15 is biased by the valve seat opening / closing spring 16 is pushed down and the spring receiver 21 is pushed down. The upper valve 10 is pushed down together with the valve stem 14 fixed to the hair scalp care agent storage chamber 8 and the hair scalp care agent measuring chamber 9 are separated. At the same time, the lower valve opens and the hair scalp care agent filled in the hair scalp care agent measuring chamber 9 is discharged to the outside through the hair scalp care agent discharge port 2A.
At this time, the hair scalp care agent in the hair scalp care agent measuring chamber 9 is pushed down at atmospheric pressure through the valve rod air hole 14A, and the hair scalp care agent is supplied without stagnation.

The scalp massage device 1 of the present invention is not limited to the above embodiment, and the hair scalp care agent supply device 4 is not limited to a hair-restoring agent, and hair hair, liquid, liquid shampoo and other hair styling agents. It is also effective for a certain amount of supply.

As described above, the scalp massage device according to the present invention can be applied to various applications.

1 scalp massage device 1A mechanism 2 scalp massage device body 2A hair scalp care agent discharge port 3 brush 4 hair scalp care agent supply device 5 hair scalp care agent supply device lid 6 push button spring 7 push button 8 hair scalp care agent storage room 9 Hair scalp care agent measuring chamber 10 Upper valve 11 Upper valve seat 12 Lower valve 13 Lower valve seat 14 Valve rod 14A Valve rod air hole 15 Push button shaft 16 Valve opening / closing spring 17 Spring receiver 18 Hair scalp care agent supply device lid air hole 19 e-ring 20 Push button shaft notch 21 Full liquid level

Claims (5)

An electric or manual scalp massage device comprising an upper valve and a lower valve, wherein the upper valve and the lower valve move up and down to supply a certain amount of hair scalp care agent. A scalp massage device with an agent supply device. The hair scalp care agent supply device is composed of a hair scalp care agent storage chamber and a hair scalp care agent measurement chamber, the upper valve is closed, and the hair scalp care agent storage chamber and the hair scalp care agent measurement chamber are separated. A scalp massage device having a hair scalp care agent supply device, characterized in that the interlobar valve is open. In the hair scalp care agent supply device, the hair scalp care agent supply device is equipped with a push button that can move up and down on the lid, and the hair scalp care that can push down the vertically movable valve stem via a spring receiver. A scalp massage device having an agent supply device. In the hair scalp care agent supply device, the upper valve and the lower valve are fixed to a valve rod, the valve rod has an air hole leading to the measuring chamber, and the other end is open to the atmosphere. A scalp massage device having a hair scalp care agent supply device. A scalp massage device, wherein the hair scalp care agent supply device is detachable from a scalp massage device body.

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