WO2014157838A1

WO2014157838A1 - Replaceable callus removing device

Info

Publication number: WO2014157838A1
Application number: PCT/KR2014/001286
Authority: WO
Inventors: 송용능
Original assignee: Song Yong Neung
Priority date: 2013-03-27
Filing date: 2014-02-18
Publication date: 2014-10-02
Also published as: KR20140117852A

Abstract

The present invention relates to a replaceable callus removing device and, more specifically, to a replaceable callus removing device which is even capable of easily removing calluses formed in narrow spaces such as a space between fingers and toes and stably preventing debris from scattering, and of which a blade can easily be replaced if the blade is worn out or damaged due to long term use. To achieve the purpose, the replaceable callus removing device according to the present invention comprises: a main body having a cavity formed therein; and a callus removing part detachably provided to an end of the main body, wherein the callus removing part comprises: a cylindrical body part screw-connected to a coupling hole formed in the front portion of the main body; a cylindrical blade inserted into a receiving hole formed to penetrate the body part back and forth; and a fixing member, inserted into the rear portion of the receiving hole, for fixing the rear end of the blade.

Description

Replaceable exfoliator

The present invention relates to a replaceable exfoliating device, more specifically, it is possible to easily remove keratin formed in a narrow space, such as between the fingers and toes, and to stably prevent foreign substances from splashing, as well as to use for a long time The present invention relates to a replaceable exfoliating device that can easily replace a blade when the blade is worn or broken.

In general, the human skin can be divided into soft and hard parts, which are covered by the face, hands or clothes exposed in the air without relatively contact with other objects, and are not subject to strong pressure without direct contact with the air. Skin, such as the chest, is usually on the soft side.

On the contrary, in the case of the foot, the hard surface of the shoe and the skin are in contact with the skin for a long time while walking or wearing shoes, and a part of the foot is hardly changed to form a stratum corneum.

These stratum corneum not only thickens gradually over time, but in severe cases, the stratum corneum splits, causing pain or invading bacteria through cracks.

Therefore, in order to remove such keratin, the feet formed with the stratum corneum are soaked in water, and then peeled off using a sharp tool such as a knife or removed using a keratin removal tool having a rough surface. The handle is generally formed on one side of the body, the other side is a general form that is provided with a rough surface roughened.

In addition, the exfoliation tools provided in the prior art is formed by molding the synthetic resin in most of the body portion, the polishing portion formed on one side is to form a rough roughly similar to the surface of sandpaper by adhering small particles of stone powder or powder Mainly used.

However, such a conventional exfoliation tool is not only difficult to produce a high-quality image due to the characteristics of the material, but also after use of the exfoliation tool, the exfoliation between the particles of the abrasive portion is not easily removed, resulting in inconvenience due to use. There was an unsanitary problem.

Thus, in order to solve this problem, the technology described in Korean Utility Model Model No. 20-0376775 as shown in Figures 1 and 2 was developed, the technical features of the handle portion 13 on one side of the body (1) In the exfoliation tool (A) having the polishing portion 12 formed on the other side thereof, the polishing portion 12 has a pattern 12a formed with an iron portion and coated with an abrasive, It is characterized by having a plurality of grooves (12b) having a) part.

By the way, the technique described in Korean Utility Model Registration No. 20-0376775 forms the abrasive portion 12 by the convex portion 12a and the recessed portion of the groove portion 12b, after use, to discharge and clean the residue. There is an advantage that can facilitate the work, but because the shape is formed flat, there is a problem that it is not easy to remove the keratin formed in a narrow space such as between the fingers or toes, and also, foreign matters generated during exfoliation There is a problem of splashing around and polluting the surroundings.

The present invention has been made to solve the above problems, an object of the present invention is provided with a blade at the end of the rod-shaped body, by forming the shape of the blade in a cylindrical shape, as well as flat parts such as the heel, toes It is to provide a replaceable exfoliation device that can easily remove the keratin located between or between the fingers.

And, another object of the present invention is provided with a detachable keratin removal portion that is accommodated in the cylindrical blade detachable at the end of the main body, this keratin removal portion is formed in a cylindrical shape and the body portion is formed with a receiving groove for receiving the blade therein; It consists of a fixed member for fixing the blade is inserted into the rear of the body portion, to provide a replaceable exfoliation device that can easily replace the blade when the blade is worn or damaged by external impact. .

In addition, another object of the present invention is to remove the dead skin to be inserted into the through-hole formed in the cylindrical blade, to prevent foreign substances from splashing to the outside as well as being provided inside the main body The foreign substance removal rod is inserted into the through hole formed in the cylindrical blade, and moves back and forth by the operation of the rotating part, thereby providing a replaceable exfoliation device that can easily discharge the foreign matter collected in the through hole of the blade. .

The present invention for solving this problem;

It is characterized by consisting of a body formed with a space therein, and an exfoliation portion detachably provided at the end of the body.

Here, the keratin removal portion is a body portion coupled to the coupling hole formed in the whole of the main body, a cylindrical blade inserted into the receiving hole formed to pass through the body portion back and forth, and inserted into the rear of the receiving hole is the rear end of the blade Characterized in that consisting of a fixing member for fixing.

A third locking jaw is formed on the outer circumferential surface of the rear end of the blade, and a fourth locking jaw is formed on the inner circumferential surface of the receiving hole so as to correspond to the third locking jaw.

In this case, a first flange is formed on the outer circumferential surface of the body portion, and an uneven portion is formed on the outer circumferential surface of the first flange.

On the other hand, the front edge of the body portion is characterized in that the protruding jaw is further formed.

And, the inside of the main body is moved back and forth, characterized in that further provided with a foreign material removal rod penetrating the exfoliation portion.

In addition, the rear portion of the main body is characterized in that the rotating part for moving the foreign matter removing rod back and forth is formed.

Here, a binding member into which the removal rod is inserted is formed inside the rotating part, a screw groove is formed on the inner circumferential surface of the binding member, and a guide protrusion inserted into the screw groove is formed at the rear end of the foreign material removing rod. .

According to the present invention of the above-described configuration, by having a blade at the end of the rod-shaped body, by forming the shape of the blade in a cylindrical shape, not only flat parts such as heel, but also keratin located between the toes or between fingers. It can be removed.

And, the present invention is provided with a detachable keratin removal portion that is a cylindrical blade is accommodated at the end of the main body, this keratin removal portion is formed in a cylindrical shape body portion and the rear portion of the body formed with a receiving groove for receiving the blade therein It consists of a fixing member to be inserted into the fixed blade, the blade is worn by using for a long time, or when the blade is damaged by an external impact there is an effect that can easily replace the blade.

In addition, the present invention is to remove the keratin to be inserted into the through-hole formed in the cylindrical blade formed by the foreign matter, not only to prevent the foreign material from splashing to the outside, the foreign material removal rod provided in the interior of the body is cylindrical Inserted into the through hole formed in the blade of the shape, by moving to the front and rear by the operation of the rotating portion, there is an effect that can easily discharge the foreign matter collected in the through hole of the blade.

1 is a perspective view of a conventional exfoliation device.

2 is a cross-sectional view of a conventional exfoliation device.

3 is a perspective view of a replaceable exfoliation device according to the present invention.

4 is a cross-sectional view of the replaceable exfoliation apparatus according to the present invention.

5 is an exploded perspective view of the exfoliating part of the replaceable exfoliating device according to the present invention.

6 is an enlarged cross-sectional view of the exfoliating part of the replaceable exfoliating device according to the present invention.

7 is an enlarged cross-sectional view of a rotating part of the replaceable exfoliating device according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention. The same reference numerals are used for the same elements in the drawings, and duplicate descriptions of the same elements are omitted. And, it is to be understood that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth.

3 is a perspective view of a replaceable exfoliating device according to the present invention, Figure 4 is a cross-sectional view of the replaceable exfoliating device according to the present invention, Figure 5 is a separation of the exfoliating part of the replaceable exfoliating device according to the present invention. 6 is an enlarged cross-sectional view of an exfoliating part of the replaceable exfoliating device according to the present invention, and FIG. 7 is an enlarged cross-sectional view of a rotating part of the replaceable exfoliating device according to the present invention.

The present invention relates to a replaceable exfoliation device that can be easily replaced when the blade 220 is worn or damaged by prolonged use. As shown in FIGS. It consists of a body 100 formed in the space and the exfoliation unit 200 detachably provided at one end of the body 100.

Here, the main body 100 has a space formed therein, the coupling hole 104 is formed in the whole, the internal thread surface 104a of the inner peripheral surface of the coupling hole 104 is formed, the exfoliation unit 200 It is possible to easily attach and detach by letting is coupled by screwing.

At this time, the inner circumferential surface of the coupling hole 104 and the exfoliation unit 200 by forming a male and female protrusion to combine, it may be easy to separate coupling.

In addition, the exfoliation unit 200 is provided at the front end of the main body 100, the exfoliation unit 200 is the body portion 210 and the coupled to the coupling hole 104 of the main body 100 It consists of a blade 220 accommodated in the body portion 210 and the fixing member 230 for fixing the blade 220.

Here, the body portion 210 is formed in a cylindrical shape, a male screw 210a is formed on the outer circumferential surface of the central portion, coupled by screw coupling by a female screw 104a formed in the coupling hole 104 of the main body 100. do.

At this time, the first flange 218 is formed in all of the male screw 210a is formed in the body portion 210, when the body portion 210 is screwed to the coupling hole 104 of the coupling hole 104 By not being inserted into the inside of the predetermined time or more, the position of the exfoliation unit 200 is kept constant, the outer circumferential surface of the first flange 218 is formed with an uneven portion 219, the body portion 210 rotates When it is made, it is possible to prevent slipping and to rotate more easily, so as to be firmly fixed to the coupling hole 104 of the main body 100.

In addition, the body portion 210 is formed with a receiving hole 212 to penetrate back and forth, the blade 220 is formed in a cylindrical shape is inserted into the receiving hole 212, the rear portion of the receiving hole 212 The furnace fixing member 230 is inserted to support the rear end of the blade 220 so that the blade 220 is not detached arbitrarily.

Here, the blade 220 is formed in a cylindrical shape, and the third engaging jaw 224 is formed on the outer peripheral surface of the rear end, the third engaging jaw 224 on the inner peripheral surface of the receiving hole 212 formed in the body portion 210 The fourth catching jaw 214 is formed to correspond to the.

Thus, when the blade 220 is inserted into the rear of the receiving hole 212, the third engaging jaw 224 of the blade 220 is caught on the fourth engaging jaw 214 of the receiving hole 212, the blade Only a portion of the end of the 220 is projected to the whole of the body portion 210, through the rear portion of the receiving hole 212, the cylindrical fixing member 230 is inserted into the interference fit to support the rear end of the blade 220 Done.

At this time, the second flange 232 is formed at the rear end of the fixing member 230 so that the end of the fixing member 230 is located outside the receiving hole 212, the fixing member to replace the blade 220 When the 230 is separated from the receiving hole 212 to facilitate the separation.

In addition, the blade 220 protruding to the entirety of the body portion 210 may have an end portion tapered to easily remove the keratinous portion of the user, and a through hole 222 may be formed at the center thereof. By allowing the keratin to be inserted into the through hole 222, the keratin is prevented from splashing to the outside, thereby stably preventing contamination of the surroundings.

Here, the protruding jaw 216 is formed to protrude from the front edge circumferential surface of the body portion 210, the protruding jaw 216 is spaced apart from the blade 220 protruding from the entire body portion 210 by a predetermined distance Is formed, most of the keratin removed by the blade 220 is inserted into the through hole 222 of the blade 220, but the remaining portion is discharged to the outside of the through hole 222, the keratin is a blade 220 And it is accommodated in the space formed between the projection jaw 216, it is possible to prevent the keratin is discharged to the outside more stably.

In addition, by appropriately adjusting the height of the protruding jaw 216, formed to be slightly lower than the protruding portion of the blade 220, the protruding jaw 216 is supported on the skin and at the same time the depth of the blade 220 By maintaining the proper so that the blade 220 can be stably removed keratin.

The cutout 217 may be further formed at a predetermined interval in the protruding jaw 216. By forming the cutout 217, the keratin between the blade 220 and the protruding jaw 216 is easily formed. It can be removed so that it can always be kept clean.

On the other hand, the inside of the main body 100 is further provided with a foreign matter removing rod 110, the foreign matter removing rod 110 is formed in a cylindrical shape, the blade 220 to form the keratin removal portion 200 and It is formed to be able to move back and forth inside the main body 100 in the state inserted into the through-holes (222,234) formed in the fixing member (230).

Thus, when the keratin is removed by using the blade 220, the keratin is received into the through-hole 222 of the blade 220, and the foreign matter removing rod 110 to the foreign matter removing rod 110 to the blade 220. By moving to protrude to the outside of the through hole 220, the keratin received in the through hole 222 of the blade 220 is discharged to the outside.

On the other hand, the rear portion of the main body 100 is formed with a rotating portion 120 for moving the foreign matter removing rod 110 back and forth, the rotary portion 120 is inserted into the rear end of the foreign matter removing rod 110 in the inner rear end. The binding member 122 is formed.

Here, a screw groove 124 is formed on the inner circumferential surface of the binding member 122, and a guide protrusion 112 inserted into the screw groove 124 is formed at the rear end of the foreign material removing rod 110.

Thus, when the rotating unit 120 is rotated, the binding member 122 is rotated, the guide protrusion 112 inserted into the screw groove 124 is forward, or in accordance with the rotation direction of the screw groove 124 As it is moved to the rear, as described above, it is possible to remove the keratin accommodated in the through-hole 222 of the blade 220.

Meanwhile, a second catching jaw 114 is formed on the outer circumferential surface of the center of the foreign material removing rod 110, and the first catching jaw 102 is formed to correspond to the second catching jaw 114 in the body 100. Is formed.

Thus, when the user rotates the rotary part 120 to move the foreign matter removing rod 110 to the whole, the second catching jaw 114 of the foreign matter removing rod 110 is caught on the first catching jaw 102. By preventing the foreign material removal rod 110 from moving for a predetermined time, the end of the foreign material removal rod 110 from the binding member 122 is prevented from being separated.

And, the front end of the main body 100, the cap coupling portion 130 is formed stepped, the cap coupling portion 130 is a cap 140 for protecting the blade 220 of the exfoliation portion 200 is It is provided detachably.

Here, a locking protrusion 132 is formed on the outer circumferential surface of the cap coupling unit 130, and a locking groove 142 corresponding to the locking protrusion 132 is formed on the inner circumferential surface of the cap 140, and a cap coupling unit is formed. By preventing the cap 140 coupled to the 130 is randomly separated, it is possible to stably protect the blade 220 protruding to the entire body portion 210.

On the other hand, the present invention is to not only replace the blade 220 when the blade 220 is worn, as well as to replace the exfoliation unit 200 itself, it is to increase the user's convenience.

Although the preferred embodiments of the present invention have been described above, the scope of the present invention is not limited thereto, and the scope of the present invention extends to the scope of the present invention to those which are substantially equivalent to the embodiments of the present invention. Various modifications can be made by those skilled in the art without departing from the scope of the present invention.

Claims

A main body having a space formed therein,

Replaceable exfoliation device, characterized in that consisting of the exfoliation portion detachably provided at the end of the main body.
The method of claim 1,

The exfoliation unit body portion coupled to the coupling hole formed in the entire body,

A cylindrical blade inserted into a receiving hole formed to penetrate the body portion back and forth,

Replaceable exfoliation device, characterized in that consisting of a fixing member inserted into the rear of the receiving hole to secure the rear end of the blade.
The method of claim 2,

A third locking jaw is formed on the outer peripheral surface of the rear end of the blade,

Replaceable keratin removal device, characterized in that the fourth catching jaw is formed on the inner peripheral surface of the receiving hole to correspond to the third catching jaw.
The method of claim 2,

A first flange is formed on the outer circumferential surface of the body portion,

Replaceable exfoliation device, characterized in that the irregularities formed on the outer peripheral surface of the first flange.
The method of claim 2,

Replaceable exfoliation device, characterized in that the front projection is formed on the front edge of the jaw.
The method of claim 1,

Replaceable exfoliation device, characterized in that the inside of the main body is moved back and forth, further provided with a foreign matter removal rod penetrating the exfoliation portion.
The method of claim 6,

Replaceable exfoliation device, characterized in that the rear portion of the main body is formed with a rotating portion for moving the foreign matter removing rod back and forth.
The method of claim 7, wherein

A binding member into which the removal rod is inserted is formed inside the rotating part,

A screw groove is formed on the inner circumferential surface of the binding member,

Replaceable keratin removal device, characterized in that the guide protrusion is inserted into the screw groove formed in the rear end of the foreign material removal rod.