JPS6019252B2 - Facial massager - Google Patents

Description

[Detailed Description of the Invention] Facial beauty devices have been rapidly developed in recent years, and the present invention provides a facial care device that generates air bubbles in the liquid and places the face in the liquid that generates the air bubbles. This device relates to a facial beauty device that removes dirt and fat by attaching and removing porous materials, making it easier to handle by making it easier to attach and detach the porous material, and to effectively generate bubbles.

Hereinafter, the present invention will be explained based on examples.

The external appearance is shown in Figure 1, and the main body A, which has a built-in blowing means, generates high-pressure air, transmits it to the container B installed on the main body A, and is attached to the inner bottom of the container B. The liquid C is passed through a porous body and bubbles are generated in the liquid C placed in the container. Figure 2 shows the internal structure. A fan 2 is attached to the motor 1 as an air blowing means, and is housed in a motor case 5 while being supported by a lower cushioning rubber 3 and an upper cushioning rubber 4. It is fixed within the main body case 6 that constitutes A. When the motor 1 rotates and the fan 2 rotates, air is sucked up through the air filter 9 attached to the top plate 7 by the presser plate 8, and the motor case 5
The air pressure inside the main body pressure chamber 10 formed within the main body pressure chamber 10 is increased. In order to adjust the air pressure, a pressure adjustment hole 12 is formed in a part of the motor case 5 and is adjusted by a shutter 11. The shutter 11 is always kept in close contact with the motor case 5 by a shutter spring 13, and the rotation of the knob 17 protruding outside the motor case 5 is transmitted to the shutter 11 by a shutter pulley 14, a belt 15, and a knob pulley 16. There is. 13 is leg rubber.

The air whose pressure has been increased in the main body A is transferred to the main body valve 1 at the top of the main body.
9 and pushes up the check valve 22 attached to the check valve shaft 21 equipped on the hood 20 constituting the container B against the force of the check valve spring 23 and partitioned by the porous body 27. The air then enters the hood pressure chamber 24. Hood pressure chamber 24
The air whose pressure has been increased inside is sealed by the packing 25, passes through the fine pores of the porous body 27 attached to the inner bottom of the hood 20 by screwing the ring-shaped presser 26, and enters the container B. It has a structure that generates bubbles in the liquid C. 28 is a switch that controls the mode controller 1.

The porous body 27 is formed by condensing resin particles, and the packing 25 on its outer periphery has a substantially U-shaped cross section and covers the top and bottom of the outer periphery and the end surfaces.

The gasket 25 is made of rubber, and as shown in FIG. 4, a plurality of ring-shaped protrusions 29 with sharp tips are provided on the surface that contacts the bottom of the container B and the surface that runs against the presser 26, respectively. Further, as shown in FIG. 5, similar protrusions 29 may be provided on the surface in contact with the porous body 27. The presser 26 is screwed into a mounting portion provided on the container B, and presses and fixes the outer periphery of the porous body 27 via the packing 25. In FIG. 3, numeral 31 is a metal fitting for operating the presser 26.
As described above, the facial beauty device of the present invention allows the porous body to be removably attached to the container by screwing the holding device for the porous body into the container, which greatly improves the ease of repair, replacement, and assembly of the porous body. In addition, the outer periphery of the porous body is covered with a gasket having a substantially U-shaped cross section, and this gasket is provided with a ring-shaped protrusion at the part that contacts the porous body's presser and container. When a porous body is attached to a container by screwing, the pressure for sealing can be concentrated on the ring-shaped protrusion, and as a result, the pressure per unit area in this area is extremely high. As a result, the sealing performance is better than when sealing is performed by applying pressure on the entire plane, and the air passing through the porous body does not leak out to the outer periphery, making it possible to create an effective foaming effect. It is possible.

[Brief explanation of the drawing]

Fig. 1 is an external view showing an embodiment of the present invention, Fig. 2 is a cross-sectional view thereof, Fig. 3 is an exploded perspective view of the main parts partially cut away, and Figs. 4 and 5 are FIG. 3 is a cross-sectional perspective view showing each example. A...Body, B...Container, C...Liquid, 1...Motor, 6...Body case, 20...Hood, 25...Packskin, 26...Presser foot odor, 27... Porous body. Figure 1 Figure 2 Figure 3 Figure 4 Figure 5

Claims (1)

[Scope of Claims] 1. A main body in which a motor case containing a motor and a fan is fixed inside, and a main body pressure chamber surrounded by the motor case and communicated with the upper part where air pressure increases, and this main body pressure a container whose inner bottom communicates with the chamber through a check valve;
A plate-shaped porous body that partitions the inside of the container into an upper part and a lower part, an annular packing having a U-shaped cross section and having an annular protrusion formed on the upper part of the porous body. The gasket is integrated with the porous body, the gasket comprising a presser for pressing the gasket, a mounting portion for screwing the presser into the inner side wall of the partition of the container, and a stepped portion protruding inward. is placed on the stepped portion, a presser is screwed into the top of the pad, and the convex portion of the pad is pressed to fix the porous body. 2. The facial beauty device according to claim 1, wherein the gasket has an annular convex portion formed on the surface in contact with the porous body.