JP2014136146A - Keratin remover structured to safely efficiently facilitate removal of hard keratin with blade configured to add sharp structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a keratin remover in which the blade can be fixed with metals mutually from the front and rear of a molding, without having a possibility of falling and, integrated with a freely rotatable structure, precisely catching only the hard keratin, in which removed bits are accumulated in a recess like a pot bottom on a concave face and collected without being scattered around, and in which strength of the handle is increased by a metallic insert component or a metallic cover, so that durability of the keratin remover is remarkably superior, with a phenomenon of breakage disappearing.SOLUTION: A tapered part of the blade is improved, with a hollow on the concave face of a hyperbolic curve taken into account, and with a structure of totally rubbing off hard keratin added. The concave hollow is made from the tip end of the blade to the center of the blade, with a screw hole drilled in the center of the lowest part. Also, a flange is prepared in the pedestal part of the blade, reinforcing stability and strength, with the blade fixed using a fastening screw from the rear side of the handle for joining the blade.

Description

Exfoliating

The exfoliation is based on the premise that a hard part has been formed on the skin so far, and there is only a structure with a structure to take it off from above. After use, the skin feels rough and there is usually no other way than to apply cream and treat it.
Moreover, since it is difficult to remove, there are many cases where it gets worse by rubbing too much.

When a sharp blade cut into a hyperbola hits a keratinous part, the first time when joining with a rotatable handle, there is a depression like a spoon, so more keratinous unnecessary parts are removed, and the resistance of that part is reduced I sensed the big thing and started to show more work. Also, when this blade is joined to the structure of claim 2 that can be moved freely, the blade can detect the difference in resistance, flexibly responding to the horny irregularities, and changing the direction gently. The difference in hardness can be detected, and only the hard part can be hit and the soft skin can be prevented from being damaged.

If you just taper the blade structure, it will slip into hard keratin. In order to capture the unevenness more and more, it was experimentally obtained that the resistance value was increased by passing through the tapered portion like a spoon, and the force to further remove was transmitted to the blade.

During repeated use, a handle made of a molded product is heavily loaded and often exceeds the strength of the molded product. Depending on the frequency of repeated use, a fatigue fracture may occur during use.

If this blade is attached, a structure that can be easily attached to the blade cannot be taken into consideration.
Therefore, the upper half of the inside of the blade is drilled like a concave pan bottom, a screw hole is provided in the center, and it can be fixed to the molded product etc. with screws from the back side of the blade, and it can withstand the load of the blade. In order to increase the joint area, a pedestal with a flange is provided to increase stability.

It is necessary to prevent the phenomenon that the molded part with which the blade is fixed will not be able to withstand the molded product, causing fatigue fractures. To prevent this, there is a metal for reinforcement at the part where the load is applied. We decided to reinforce the handle by adding metal covers to the insert parts and outside.

Although it is possible to use a structure in which the screw is fastened from the blade side, when the mating member is a molded product, the strength is weak and the bonding strength is difficult. For this purpose, a screw hole was provided in the blade, and the screw was fixed from the back side of the molded product with a screw.

The blade can be fixed with metal from the front and back of the molded product, and it is integrated with a structure that moves freely without fear of falling off, capturing only hard keratin accurately, and the residue is like a pan bottom on a concave surface It can be collected without collecting in the dent, and the metal insert parts and the metal cover increase the strength of the handle, and the durability of the exfoliating is much better and the phenomenon of breaking is eliminated.

A sharp blade with a hyperbolic concave surface in the taper part is provided with a basin-like depression in the upper half of the opposite side, and a hole with a screw thread is provided in the lower part of the depression to further improve the blade stability. For this purpose, a blade is provided with a flange at the bottom of the blade and can be joined with a screw from the front and back of the molded product. 1 The uppermost part of the blade for cutting the cuticle 2 The part that scrapes the cuticle into a hyperbolic shape 3 The bottom part of the pan that is formed in a concave shape around the center 4 The threaded hole provided in the center of the bottom of the pot bottom 5 The effective part of the screw 6 The head of the screw, the head part 7 The flange is provided on the base 8 The part where the blade is fixed at the part of the handle of the molded product 9 The view of the part where the blade is attached to the handle as seen from above

2. The exfoliating process according to claim 1, wherein the handle to which the blade is attached is applied by using the principle of scissors as a point of action, the portion held by the hand is used as a power point, and the other end of the handle is used as a rotation axis. By providing a stopper as a fulcrum and hitting the object at a right angle, the efficiency is maximized, and the keratin remover that can maximize the effect of the blade of claim 1 is designed so that it will not break during repeated use. A diagram showing the exfoliation with a structure reinforced with insert parts at the part where the load is applied. A A part that becomes the power point at the top of the exfoliating blade B The head of the screw C The handle made of the molded product D Used by holding it by hand Part that acts as a point of action in the part that performs E Part that acts as a fulcrum in the stopper F Example of insert parts made of reinforcing metal

Examples of conventional chamfering with a cylindrical blade b A conventional chamfering blade with a tapered cylindrical hole b A chamfering with a conventional tapered cylindrical hole fixed at the bottom of the joint blade of

Fig. 1 When a sharp blade cut into a hyperbola hits a stratum corneum, it is the first time that it joins with a rotatable handle. When attaching this blade to a blade that has been shaped like a blade that senses that the resistance is large and exerts more work, it can not be carried out without taking into account the structure that this blade can easily attach. The upper half of the inside is provided with a hollow like a concave pan bottom, a screw hole is provided in the center, and a structure that can be fixed to the molded product etc. with screws from the back side of the blade so that it can withstand the load of the blade A blade with a structure with a flanged base and seat to increase the joint area and increase stability

2. In the keratin cutting blade according to claim 1, a metal insert part or cover is provided inside or outside the molded product of the handle to which the blade is joined so as to withstand fatigue fractures. Using the point where the blade hits as an action point, using the part held by hand as the power point, providing a stopper that becomes the fulcrum of the rotation shaft on the other end of the handle, and by hitting the object at a right angle, the efficiency is maximized, A keratin remover that can rotate freely and maximize the effect of the blade of claim 1

Fig. 1 When a sharp blade cut into a hyperbola hits a stratum corneum, it is the first time that it joins with a rotatable handle. When attaching this blade to a blade that has been shaped like a blade that senses that the resistance is large and exerts more work, it can not be carried out without taking into account the structure that this blade can easily attach. The upper half of the inside is provided with a hollow like a concave pan bottom, a screw hole is provided in the center, and a structure that can be fixed to the molded product etc. with screws from the back side of the blade so that it can withstand the load of the blade Example of using a blade with a pedestal with a flange to increase the joint area and increase the stability, and to use a blade for keratin removal

2. In the keratin cutting blade according to claim 1, a metal insert part or cover is provided inside or outside the molded product of the handle to which the blade is joined so as to withstand fatigue fractures. Using the point where the blade hits as an action point, using the part held by hand as the power point, providing a stopper that becomes the fulcrum of the rotation shaft on the other end of the handle, and by hitting the object at a right angle, the efficiency is maximized, A keratin remover that can rotate freely and maximize the effect of the blade of claim 1

The prototype has already been completed, it is easy to assemble, the strength is increased, and the durability is further increased.
The performance was excellent and the convenience increased.

Claims (2)

In order to improve the sharpness, a hyperbolic rise is provided, and a drilling like a concave pan bottom is provided from the top to about half of the upper part inside, and screws can be fixed so that this blade can be fixed at the center A horny body with a screw hole and a structure that can be fixed with screws from the back side of the molded product so that it can withstand shaking from four sides by attaching a flange to the pedestal part of the blade in order to bring out the blade and provide stability. Blade 2. The keratin cutting blade according to claim 1, wherein a metal insert part or cover is provided inside or outside the molded product of the handle to which the blade is joined so as to withstand fatigue fractures, and this handle utilizes the principle of scissors. The point where the blade touches is the point of action, the part held by hand is the force point, the other end of the handle is provided with a stopper that serves as a fulcrum of the rotating shaft, and the efficiency is maximized by hitting the object at a right angle. A keratin remover that can rotate freely to maximize the effect of one blade.

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