KR100255078B1 - Facial aesthetic treatment apparatus - Google Patents

Abstract

The facial cosmetic treatment device of the present invention comprises a housing provided with a nozzle and a suction pump for generating a suction force. The tubular attachment detachably mounted to the nozzle has first and second ends at its opposite axial end. The first end defines a first annular edge that contacts the facial skin and exerts a suction force to remove sebum, dirt or similar small foreign bodies from the facial skin. The attachment forms a buffer edge located inwardly axially and radially from the first annular edge at the first end to receive the expanded skin portion within the first annular edge. The buffered edge prevents the skin from swelling to the extreme, causing pain or leaving scar marks, and the first annular edge not only leaves the first mark on the immediately adjacent skin, but also leaves a second mark on the skin immediately adjacent to the buffered edge. do. It can be seen that in each of the first and second marks, an abrupt pulling displacement is most likely to occur in the skin, which is the cause of forcibly removing the sebum from the skin pores. Thus, sebum coming out of the skin can be easily removed by scraping off with the first annular edge. As a result, the attachment can be formed to have a wide suction area, so that pain or purge traces can certainly be avoided, and sebum or similar small foreign matter can be effectively removed.

Description

Facial aesthetic treatment apparatus {facial aesthetic treatment apparatus}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a facial aesthetic treatment apparatus, and more particularly to attaching air to the facial skin to remove sebum, dust or similar small debris from the facial skin. apparatus).

As disclosed by Japanese Utility Model Laid-Open Publication No. 5-37234, a conventional facial cosmetic treatment device uses a suction force to remove sebum or similar small foreign bodies, and has a housing and a face having a suction pump for generating suction force. It is known to include attachments used in contact with the skin. The attachment is provided in the form of a tube having one front annular edge in contact with the facial skin.

As an anterior annular edge in contact with the facial skin, inhalation sometimes results in undesired pain or even bruise-that is, the internal area of the skin area expands to destroy the capillaries in the skin area. Purpuric marks on the site may occur. This is particularly a problem when the ball or similar soft parts are handled for a long time or when a strong suction force is applied.

The present invention provides an improved facial cosmetic treatment device to reduce the above problems.

1 is a facial beauty treatment device according to a preferred embodiment of the present invention

For vertical cross section.

2 is a front view of the device.

3 is a vertical sectional view of the attachment used in the apparatus.

4 is a front view of the attachment.

5 is a rear view of the attachment.

6 is a schematic diagram illustrating the operation of the apparatus.

7 is a front view of a variant of the attachment.

8 is a vertical sectional view of the attachment of FIG.

9 is a vertical sectional view of another variant of the attachment.

10 is a front view of another variant of the attachment.

FIG. 11 is a cross-sectional view taken along the line X-X of FIG. 10.

12 is a cross-sectional view taken along the line Y-Y of FIG.

FIG. 13 is a rear view of the attachment of FIG. 10. FIG.

※ Explanation of number about main part of drawing

10 housing 11 motor

12 Battery 14 Suction pump

15 vacuum chamber 16 recess

20 Nozzle 21 Through Hole

22 Filter 30 Attachment

31 Center barrel 32 Axial bore

33 Front tubular flange 34 Front annular edge

35 buffer edge 36 annular space

37 radial rib 38 vent

39 ring 40 concavity

The present invention includes a housing having a nozzle and a suction pump for generating suction force through the nozzle. The tubular attachment is detachably mounted to the nozzle by forming a first end and a second end at opposite ends of the shaft. The first end forms a first annular edge to contact the face skin to apply a suction force to remove sebum, dust or similar small foreign matter from the face skin. The present invention has a first end portion having a buffer edge at the attachment portion, the buffer edge being inward of the first annular edge to accommodate the expanded skin area within the boundary of the first annular edge. It is characterized in that it is positioned in the radial direction and the axial direction. The buffering edge prevents the skin from swelling to the extreme, causing pain or leaving traces of traces, and in addition to leaving a first mark on the immediately adjacent skin of the first annular edge. You will be left with two marks. Each of the first and second marks has an abrupt pulling displacement that is most likely to cause the removal of sebum from the skin pores. Accordingly, sebum formed in the skin hole can be easily removed by scraping off with the first annular edge. As a result, the attachment can have a wide suction area, which can surely avoid pain or track marks and can effectively remove sebum or similar small foreign bodies.

Accordingly, the main object of the present invention is to provide a facial cosmetic treatment apparatus capable of safely and effectively removing dust or sebum.

The above and other objects and advantageous features of the present invention will become more apparent from the following description of the preferred embodiments in conjunction with the accompanying drawings.

The attachment is preferably shaped to have a central barrel having a first end that is bifurcated so that the first annular edge and the buffer edge are circular and concentric with each other.

In addition, the central barrel is formed with an outer tubular flange extending in the axial direction and overlapping the front tubular end of the central barrel to form an outer tubular spaced apart from the buffer edge defined at the distal end of the barrel's front tubular end. The first annular edge can be defined at the end of the flange.

The outer tubular flange is radially spaced from the front tubular end of the barrel to define an annular space therebetween, the space communicating with the interior of the central barrel through a vent formed at the front tubular end of the barrel. do. Therefore, even after the swollen skin area and the buffer edge come into contact, suction force can be continuously applied to the limited skin area between the first annular edge and the buffer edge, thereby facilitating removal of sebum from the skin.

In addition, the attachment may have if the first ring in the form of an elongated structure (elongated configuration) having a major axis that is perpendicular to the central axis of the central barrel (major axis) and a minor axis (minor axis). The buffer edge has a circular structure and is spaced apart from the first annular edge along the main axis to form a pair of recesses having a space along the main axis between the first annular edge and the buffer edge. In this way, the buffer edge prevents excessive expansion of the skin area over a large area of cross-sectional area along the main axis, effectively removing small foreign bodies while minimizing pain and covering large areas of the skin. The recess serves to collect small foreign matter removed from the skin.

The attachment also allows the first end to be detachable from the nozzle so that the second end can also be used for face treatment. The second end comprises a second annular edge in contact with the skin in a general oval structure. The second annular edge surrounds an area smaller than the area enclosed by the first annular edge and is suitable for use in small, restricted areas, such as nose wings. The elliptical configuration is chosen in an advantageous direction along the minor axis of the ellipse such that the annular edge is smoothly guided along the skin and a wide handling area is provided within the range of the annular edge. This is based on the finding that moving the edge in the minor axis rather than the major axis direction results in less resistance to the swollen skin area contained in the annular edge.

1, there is shown a facial cosmetic treatment device for a preferred embodiment of the present invention. The device comprises a housing 10 in a form that can be held by a user and an attachment 30 that applies a vacuum to the facial skin to remove dust, sebum or similar small foreign matter from the skin. The housing 10 includes a motor 11 driven by a battery 12 and a diaphragm driven by a motor to generate suction power.

The diaphragm pump 14 is coupled. The upper end of the housing 10 is recessed

A recess 16 is formed so that the deposit 30 and the nozzle 20 can be separated from the bottom of the depression. The nozzle 20 has a tubular structure having a through hole 21 in communication with a vacuum chamber 15 of the pump 14 for transmitting suction to the attachment 30.

As shown in Fig. 3, the attachment 30 is formed with a central barrel 31, the central barrel having an axial bore 32, a larger diameter front tubular than the central barrel 31. A flange 33 and a rear tubular flange 43 are provided. Opposite ends of the axial bore 32 are tapered slightly so that the nozzle 20 can slide onto either of the front and rear ends of the axial bore 32. 1 shows the attachment 30 in such a way that the rear end of the attachment is mounted to the nozzle, and FIG. 2 shows the attachment of the front end of the attachment to the nozzle in the same manner as in FIG. have. The front tubular flange 33 forms the front annular edge 34 in a position where it can be intimately in contact with the facial skin so as to exert a suction force on the area defined by the front annular edge.

As shown in Fig. 6, the front end of the center barrel 31 extends in the axial direction to a point that is axially inward of the front annular edge 34 and overlaps with the front tubular flange 33. The buffer edge 35 is defined to be in pressure contact with the expanded skin area S by the suction force of the attachment. As shown in FIG. 4, the buffer edge 35 is formed concentrically with the front annular edge 34 to form an annular space between the tubular flange 33 and the front end of the central barrel 31. do. The front annular edge 34 has a circular opening having a diameter D1 of 15 mm, and the buffer edge 35 has a circular opening having a diameter D2 of 8 mm. The attachment 30 has a length L of 35 mm. A ring 39, which can be held by the user's finger, protrudes radially outward from the center of the barrel 31 length so that the attachment 30 can be handled by the user.

The rear tubular flange 43 also defines a rear annular edge 44 such that the front end of the central barrel 31 fits into the nozzle 20 and thus alternatively comes into contact with the skin. As shown in Fig. 5, the rear annular edge 44 has a shape having an elliptical opening smaller than the circular opening defined in the front annular edge 34 of the circular structure. The elliptical opening defined in the rear annular edge 44 has dimensions of 12 mm in diameter D3 of the major axis and 9.0 mm of diameter D4 of the minor axis. The front annular edge 34 covers a wide range of facial skin areas, and the rear annular edge 43 with smaller openings is particularly provided for handling the nose wing.

Operation to the device is first described from using the front annular edge 34 on the facial skin. It is desirable to repeatedly tap the attachment so that the anterior annular edge 34 can be intermittently contacted with the skin to protect the skin from pain or fish blood that may be caused by applying suction to the skin for an excessive amount of time. In addition, the tapping operation is preferably a manner in which the front annular edge is preferentially disengaged from the skin at one peripheral portion and the other portion of the front annular edge 34. This simply requires the user holding the housing 10 to twist the wrist when detaching the attachment 30 from the skin. As shown in Fig. 6, with the front annular edge 34 in contact with the skin, the skin area S defined by the edge is pulled into the attachment 30 due to vacuum to form an inflation portion. And the base of the inflation portion is limited by the buffer edge 35. In this way, an abrupt displacement is formed in the skin region S in a separate region, which is the region near the front annular edge 34 and the other region near the buffer edge 35. Sebum or similar small foreign bodies in this area most easily separate from the skin. The dust separated from the skin by vacuum is attached to the inner wall of the attachment adjacent the front annular edge 34 and the buffer edge 35. The dust remaining on the skin is collected and removed from the annular edge during the tapping operation performed when the user twists the wrist and the last scraping of the skin surface near the front annular edge 34. The front end of the nozzle 20 is covered with a filter 22 to prevent dust from entering the pump 14. In the absence of the buffer edge 35 at the contact, the large skin area covered by the annular edge 34 is widened due to the flexible and elastic properties of the skin and is greatly deformed as shown by the dotted line in FIG. 6. Particular attention should be paid to the formation of swelling to cause pain or flattening blood on the skin.

The rear annular edge 44 with a relatively small opening can be used without tapping the skin and in such a way as to slide the edges along the skin over the nostrils. Due to the elliptical configuration applied to the rear annular edge 44, the attachment 30 can slide more easily along the minor axis direction than the major axis. That is, the swollen skin area has less resistance when the deposit moves in the minor axis direction than the main axis. As the rear annular edge 44 slides along the skin, the dust that has escaped from the skin is successfully peeled off and collected on the edge of the attachment. Therefore, the rear annular edge 44 having an elliptical configuration is particularly advantageous in that it can facilitate the sliding operation to effectively remove dust, thereby providing a wider treatment area.

As shown in Figs. 7 and 8, the deformation 30A of the attachment has a buffer edge 35A and four radial ribs 37 equiangular to the central axis of the center barrel 31A are forward. It is formed by contacting from the tubular flange 33A to the center barrel 31A. For the same purpose as described in the above description, the buffer edge 35A forms the front annular edge 34A inward in the axial direction to accommodate the expanded skin area. Identical parts are written with the suffix 'A' in the same number.

As shown in Fig. 9, the other variant 30B of the attachment has a front tubular flange 33B to form a relatively long annular space between the front tubular flange 33B and the front end of the center barrel 31B. Is formed extending in the axial direction from the center of the center barrel 31B. At the front end of the center barrel 31B, vent holes 38 are formed which can communicate with each other between the annular space 36 and the inside of the container so as to apply suction to the annular space. Identical parts are marked with the suffix 'B' on the same number.

By having an annular space 36 that can attract limited skin between the front annular edge 34B and the buffer edge 35B on the outer edge of the barrel, the skin region is in pressure contact with the skin area where the buffer edge 35B is expanded. The vacuum can be maintained continuously even after being pressed, thereby increasing the efficiency of removing dust over the entire area within the front annular edge 34B.

The From what shown in Figs. 10 to 13, another modification (30C) of the attachment is made of a general oval structure having an elongated (elongated) opening to the main axis and a minor axis a front annular edge (34C), The buffer edge 35C extends along the front fringe of the center barrel 31C and is formed in a circular shape. In addition, a pair of depressions 40 are formed outwardly along the major axis of the front opening in the buffer edge 35C recessed in the elliptical annular edge 34C. As shown in Fig. 11, the buffer edge 35C is spaced apart from the front annular edge 34C by the depression 40 in the axial direction, and as shown in Fig. 12, the buffer edge 35C is in the minor axis direction. Is continued from the front tubular flange 33C. The attachment 30C of the variant is more appropriately used in sliding contact with the skin than using the front annular edge 34C against the skin. As described in the above embodiment, the rear tubular flange 43C also has a rear annular edge 44C formed in an elliptical structure at the rear end of the attachment 30C for the same purpose as above.

And the front opening height (elongated opening) formed by the annular edge (34C) is the diameter D1 of the main shaft is 15㎜ the diameter D2 of the minor axis may comprise a large area of the skin as 8.5㎜, by the rear annular edge (44C) The formed rear oval opening had a diameter D3 of the major axis of 12 mm and a diameter D4 of the minor axis of 9 mm. The front and rear openings of the barrel 31C have a diameter of 7.3 mm. By forming the buffer edge 35C inwardly in the axial and radial directions to the front annular edge 34C, undesirable pain or blood loss does not occur when the front end of the attachment 30C is used in a large area of the skin. This can effectively and safely remove dust from the skin. As described above, when sliding the front and rear annular edges along the skin, it is desirable to move the attachment in the minor axis direction of the ellipse in order to reduce the resistance due to the swollen skin.

Small foreign matter from the poles of the skin is scraped off by sliding edges and integrated into the depression 40 so that the small foreign matter can be easily cleaned using the front end of the attachment. Naturally, tapping to the front and rear annular edges is also possible.

As described above, the present invention can be easily removed by scraping the sebum from the skin with the first annular edge, and the attachment according to the present invention is formed to have a wide suction area, so that pain or purge traces can be surely avoided and sebum or Similar small foreign matter can be effectively removed.

Claims (7)

A housing 10 provided with a nozzle 20 and a suction pump 14 for generating suction force through the nozzle; And A first end at the opposite shaft end, wherein the first end has a first annular edge (34; 34A; 34B; 34C) that properly contacts the face skin and applies suction to remove sebum or similar small foreign matter from the face skin; a matching-and a second end equipped with a, a second end of the tubular attachment is detachably mounted on the nozzle at (30; 30A; 30B; 30C ) Including, The tubular attachments 30; 30A; 30B; 30C are formed at the first end of the first annular edges 34; 34A; 34B; 34C to accommodate the inhaled-expanded skin within the first annular edge. With buffering edges 35; 35A; 35B; 35C in radial and axial inwards; Facial beauty treatment device, characterized in that. 2. The tubular attachment (30; 30A; 30B; 30C) of claim 1, further comprising: a central barrel (31; 31A); 31B; 31C), wherein a central barrel has the first end and the second end at its opposite axial end, the first end having a first annular edge 34; 34A; 34B; 34C and a cushioning edge 35; 35A; 35B; Facial treatment device comprising two parts of 35C) . The method of claim 2, The center barrel 31B forms the buffer edge at its front end, and extends axially overlapping from its front tubular end so that the outer tubular flange 33B, wherein the outer tubular flange is the front of the center barrel 31B. An annular space 36 between itself and the central barrel so as to be radially spaced from the tubular end and communicate with the interior of the central barrel 31B via a vent 38 formed at the front tubular end of the central barrel 31B. And) forming a first annular edge at the end of the outer tubular flange . The facial cosmetic treatment device of claim 1, wherein the first annular edge (34; 34A) and the buffer edge (35; 35A) have a circular structure and are concentric with each other. The method of claim 4, wherein The tubular attachment (30; 30A; 30B; 30C) is detachable to the nozzle at the first end , The second end is formed with a second annular edge (44; 44A; 44B; 44C) of the elliptical structure suitable for contact with the facial skin to remove the sebum or similar dust by applying a suction force in contact with the facial skin , And the second annular edge surrounds an area smaller than the area enclosed by the first annular edge (34; 34A; 34B; 34C). The method of claim 1, The first annular edge 34C is formed in an elongated structure composed of a major axis and a minor axis perpendicular to the central axis of the tubular attachment 30C. The buffer edge (35C) is of a circular structure, the facial cosmetic treatment device to form a recess 40 between the first annular edge and the buffer edge by being spaced apart from the first annular edge (34C) along the main axis . In the attachment for facial cosmetic treatment device having a nozzle (20) and a housing (10) provided with a suction pump (14) for generating a suction force through the nozzle, The attachments 30; 30A; 30B; 30C have a tubular structure having a first end and a second end at their opposite axial ends, and are suitable for use to be detachably mounted to the nozzle at the second end. , The first end comprises: a first annular edge (34; 34A) suitable for contacting the facial skin to apply suction to remove sebum or similar small foreign matter from the facial skin; 34B; 35C), The attachments 30; 30A; 30B; 30C are radially aligned with the first annular edges 34; 34A; 34B; 34C at the first end to accommodate the swelling area of the skin that is sucked within the range of the first annular edge. Is formed to have a buffer edge (35; 35A; 35B; 35C) located inside the direction and the axial direction Attachment for facial cosmetic treatment device, characterized in that.