JPS6028413Y2 - Cosmetics for removing corns, thick skin, etc. - Google Patents

Description

[Detailed description of the invention] The present invention relates to an extremely comfortable cosmetic tool that safely and easily removes corns, floating skin, calluses, etc. from hands and feet by abrasion, and does not damage normal skin areas. The base material is polyvinyl alcohol sponge (hereinafter referred to as PVA sponge), which is treated with melamine resin.

To remove floating skin, corns, calluses, etc. that occur on the hands and feet,
Traditionally, razors and pumice stones were used.

When using a razor, it is easy to remove floating skin, corns, calluses, etc., but there is always a danger involved.

When pumice is used, it is less dangerous than a razor, but it is not easy to abrade floating skin, corns, calluses, etc.

Moreover, when removing corns and calluses by abrading them with pumice, the membrane wall of the pumice stone itself is relatively strong and thick, so it is necessary to rub it forcefully, and if you rub too hard, it will stimulate the nerves of the corns and calluses, causing pain. may be applied to the hands and feet.

There are also products that use foaming glass as a material to achieve the same effect as pumice, but since this is glass, when rubbing it against corns, etc., it may accidentally touch other parts of the skin. It has the disadvantage of being easily damaged.

This is because the small glass bubbles break and form sharp chevron-shaped blades, which pose a high risk of injury, especially when taking a bath.

In this regard, the present invention uses PVA sponge as a base material, and has a structure in which a highly hard melamine resin film layer is formed on the surface and hollow surface of this relatively soft sponge body, and there is no extreme sharpness, making it difficult for people to use. It is the most suitable for abrading floating skin, does not damage soft skin even if used carelessly, and completely eliminates the drawbacks of conventional products.

An example of the implementation of the present invention will be described with reference to the drawings. Fig. 1 is an enlarged view of the external appearance of the cosmetic tool of the present invention, and Fig. 2 is an enlarged view for explaining its structure more clearly.

Now, PVA sponge is obtained by mixing a substance that is incompatible with PVA solution but soluble in water or other solvents, such as American flour dissolved in water, and removing the soluble substance after molding. The PVA sponge thus obtained forms open cells of extremely complicated shape, and the size of the cells can be freely shaped, making it possible to obtain a sponge of desired coarseness and density.

As can be seen in Figure 2, the state of the bubbles is such that both their diameter and the course of the continuous cavities are intricately twisted like a labyrinth.

After impregnating this PVA sponge body with melamine resin,
When the excess amount is squeezed out, a thin film layer 3 of melamine resin is formed on the surface of the PVA sponge 1 and the wall surface of the cavity 2, as shown in FIG.

Since the cosmetic tool of the present application has the above-mentioned structure, the floating skin is abraded with the fine blade-shaped parts made of highly hard melamine resin, but since it is based on PVA, it is also elastic and has a great feel when rubbing against the skin. It is suitable, and even if it touches bare skin other than the floating skin part and corns-eye part, there is no risk of injury, and it is also excellent in terms of safety.

Furthermore, as mentioned above, the base material PVA sponge can be used to freely create bubbles and cavities of any size, so the cosmetic tools of the present application can be used as a set of two types (Fig. 3), and the coarse parts can be used to create corns, etc. first. After being worn away roughly and quickly, it can be used to apply a fine finish to dense areas, making it even more comfortable and convenient to use.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing the whole cosmetic tool of the present invention, Fig. 2 is a partially enlarged view, and Fig. 3 shows two types of small and dense cosmetic tools combined together. Code explanation, 1... PVA sponge, 2...
...Cavity part, 3...Melamine resin thin film part.

Claims (1)

[Scope of Claim for Utility Model Registration] ■ A thin film layer of melamine resin is uniformly formed on the open cell wall surface forming the voids of the polyvinyl alcohol sponge body. Cosmetic tools for removing wear and tear. ■ A cosmetic tool for abrasion removal of corns, floating skin, etc., as set forth in claim (2) of the utility model registration, which is made by laminating two types of polyvinyl alcohol sponge, one with dense bubbles and one with coarse bubbles.