KR20210056638A - Razor with incline blade structure - Google Patents

Razor with incline blade structure Download PDF

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Publication number
KR20210056638A
KR20210056638A KR1020190143339A KR20190143339A KR20210056638A KR 20210056638 A KR20210056638 A KR 20210056638A KR 1020190143339 A KR1020190143339 A KR 1020190143339A KR 20190143339 A KR20190143339 A KR 20190143339A KR 20210056638 A KR20210056638 A KR 20210056638A
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KR
South Korea
Prior art keywords
blade
razor
blades
head unit
blade portion
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KR1020190143339A
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Korean (ko)
Inventor
한석만
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한라대학교산학협력단
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Priority to KR1020190143339A priority Critical patent/KR20210056638A/en
Publication of KR20210056638A publication Critical patent/KR20210056638A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
    • B26B21/14—Safety razors with one or more blades arranged transversely to the handle
    • B26B21/22—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
    • B26B21/222—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously with the blades moulded into, or attached to, a changeable unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/40—Details or accessories
    • B26B21/4012—Housing details, e.g. for cartridges
    • B26B21/4031—Housing details, e.g. for cartridges characterised by special geometric shaving parameters, e.g. blade span or exposure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/40—Details or accessories
    • B26B21/4068—Mounting devices; Manufacture of razors or cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/40—Details or accessories
    • B26B21/52—Handles, e.g. tiltable, flexible
    • B26B21/522—Ergonomic details, e.g. shape, ribs or rubber parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/54—Razor-blades

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Dry Shavers And Clippers (AREA)

Abstract

The present invention relates to a razor having an inclined blade structure, which comprises a main body having a head unit with insertion grooves and a handle extended from the head unit; and a pair of blade portions formed to be inclined downward on the front side and also inclined downward laterally to the facing area of the two blade portions, and inserted into the insertion grooves to be arranged symmetrically, wherein the whole area of a pair of blades formed inclinedly in a direction opposite to a proceeding direction of the blade portion is enabled to come in close contact with the surface of the uneven skin, thereby removing hair on the skin surface by a single motion. According to the present invention, the blade portions are formed inclinedly to have a V shape and the whole area of the blades in the blade portion comes in close contact with uneven skin, so that the blades can shave hair on the uneven skin surface by a single motion of moving the blade portion, thereby shortening a time of shaving hair on an uneven area and reducing repetitive motions. In addition, the whole area of the blades in the blade portion is used to shave hair, so that a used area of a blade increases, and the whole area of the blades are evenly used to increase a lifetime of the blade portion. In particular, blades in the blade portion are formed in a zigzag structure not to be overlapped, thereby enabling a user to easily remove foreign materials stuck in a gap between blades. Therefore, the blade portion can be reused, thereby enhancing reliability of the product.

Description

경사칼날 구조를 갖는 면도기{Razor with incline blade structure}Razor with incline blade structure

본 발명은 면도기에 관한 것으로서, 더욱 상세하게는 본체의 헤드유닛에 서로 대칭되게 한 쌍으로 구비되되, 정해진 각도 기울어지게 칼날부를 결합하여, 인체의 굴곡진 피부 표면에 자라난 털을 제모할 수 있는 경사칼날 구조를 갖는 면도기에 관한 것이다.The present invention relates to a razor, and more particularly, provided in a pair to be symmetrical to each other on the head unit of the main body, by combining the blades to be inclined at a predetermined angle, hairs grown on the curved skin surface of the human body can be removed. It relates to a razor having an oblique blade structure.

일반적으로, 면도기는 인체의 피부 표면으로 노출되도록 자라난 털을 커팅하여, 제모를 가능하게 하는 도구이다.In general, a razor is a tool that enables hair removal by cutting hair that has grown so as to be exposed to the skin surface of a human body.

이때, 이러한 면도기는 면도날을 교체하여 재사용이 가능한 면도날 교체형 면도기와, 면도기에 면도날이 일체로 형성되어 일회성으로 사용되는 일회용 면도기로 구분된다.At this time, such a razor is divided into a razor blade replacement razor that can be reused by replacing a razor blade, and a disposable razor in which a razor blade is integrally formed and used for a single use.

특허문헌 1은 종래의 일회용 면도기를 나타낸 것으로서, 이를 참조하면, 손잡이와, 손잡이 상부에 형성된 헤드유닛과, 손잡이와 헤드유닛 사이에 설치되어, 손잡이에 헤드유닛을 연결 고정하는 연결유닛으로 구성된다.Patent Document 1 shows a conventional disposable razor, and referring to this, it consists of a handle, a head unit formed on the handle, and a connection unit installed between the handle and the head unit to connect and fix the head unit to the handle.

여기서, 헤드유닛은 일면에 면도날 헤드유닛을 형성하고, 이 면도날 헤드유닛 내에 하향경사지게 적층 결합된 면도날을 형성한다.Here, the head unit forms a razor blade head unit on one surface, and forms a razor blade that is stacked and coupled in a downward slope in the razor blade head unit.

여기서, 상기 손잡이를 파지하고, 그 상태에서 상기 튜브유닛을 누름 가압하게 되면, 연결유닛을 통해 면도날 사이로 쉐이빙폼이 분출되고, 이때, 상기 헤드유닛의 면도날을 피부 표면에 밀착시켜, 피부에서 노출되도록 자라난 털을 면도날로 커팅하는 것이다.Here, when the handle is gripped and the tube unit is pressed and pressed, the shaving foam is ejected between the razor blades through the connection unit, and at this time, the razor blade of the head unit is in close contact with the skin surface so that it is exposed from the skin. The hair that has grown is cut with a razor blade.

그러면, 쉐이빙폼이 피부표면에 뭍어지고, 이와 동시에 헤드유닛이 쉐이빙폼을 피부 표면에 발라지도록 하면서, 면도날이 털을 커팅하여, 면도날에 의해 피부 표면에 트러블이 발생되는 것이 방지된다.Then, the shaving foam is applied to the skin surface, and at the same time, while the head unit applies the shaving foam to the skin surface, the razor blade cuts the hair, thereby preventing troubles from occurring on the skin surface by the razor blade.

하지만, 상기와 같은 특허문헌 1은, 헤드유닛에 면도날이 수평되게 형성되어 면도날 양단이 굴곡진 피부 표면에 밀착되지 못하고, 면도날의 중앙부가 피부 표면에 밀착되도록 반복적으로 위치를 변화시켜 굴곡진 피부 표면에 자라난 털을 커팅해야 하는 불편함이 있으며, 또한, 면도날의 중앙부가 양단에 비해 상대적으로 급격하게 무뎌져 면도날의 사용 부위가 제한적이고, 이때, 면도날의 중앙부분만을 반복 사용하여 면도날의 손상이 급격하게 일어나며, 특히, 제모시 수평되게 적층된 면도날 사이에 끼임된 이물질(예컨대, 털)을 면도날 사이에서 탈락시키는데 어려움이 있어, 재활용이 불가능하고, 이에따라, 제품의 신뢰성이 저하되는 문제점이 있다.However, in Patent Document 1 as described above, the razor blade is formed horizontally on the head unit, so that both ends of the razor blade cannot be in close contact with the curved skin surface, and the central part of the razor blade is repeatedly changed so that the skin surface is in close contact with the curved skin surface. In addition, the center of the razor blade is relatively dull compared to both ends, so the area of use of the razor blade is limited.At this time, only the central part of the razor blade is repeatedly used to prevent damage to the razor blade. It occurs rapidly, and in particular, there is a problem in that it is difficult to remove foreign substances (e.g., hairs) caught between horizontally stacked razor blades during hair removal, so that recycling is impossible, and thus, the reliability of the product is deteriorated.

KRKR 10-202931610-2029316 B1B1

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 본 발명의 목적은 끼움홈이 형성된 헤드유닛 및 이 헤드유닛에서 연장된 손잡이를 형성한 본체를 구비하고, 본체의 끼움홈에 양측으로 서로 대칭되어 전방으로 하향경사지되, 서로 마주보는 방향으로 하향경사지게 정해진 각도 기울어지도록 형성된 칼날부를 결합함으로써, 칼날부의 진행방향과 반대되는 방향으로 경사지게 형성된 한 쌍의 면도날 전체면이 굴곡진 피부 표면에 밀착되도록 하여, 단일의 동작으로 피부 표면에 자라난 털을 칼날부로 제모할 수 있는 경사칼날 구조를 갖는 면도기를 제공하는 것이다.The present invention is to solve the above problems, and an object of the present invention is to provide a head unit having a fitting groove and a main body formed with a handle extending from the head unit, and are symmetrical to each other on both sides in the fitting groove of the main body. By combining the blades formed to be inclined at a predetermined angle to be inclined downward in a direction opposite to each other, the entire surface of a pair of razor blades formed inclined in a direction opposite to the direction of travel of the blade is in close contact with the curved skin surface, It is to provide a razor having an inclined blade structure capable of removing hairs grown on the skin surface with a blade portion in a single operation.

상기와 같은 본 발명의 목적을 달성하기 위하여, 본 발명에 따른 경사칼날 구조를 갖는 면도기는, 일면에 함몰형성된 끼움홈이 형성된 헤드유닛을 형성하고, 상기 헤드유닛에서 연장된 손잡이를 형성한 본체와; 상기 본체의 끼움홈에 끼움 고정되고, 양측으로 서로 대칭되어 전방을 향해 하향경사지게 한 쌍으로 형성되되, 서로 마주보는 방향을 향해 정해진 각도로 기울어지도록 경사지게 형성된 칼날부;로 구성된 것을 특징으로 한다.In order to achieve the object of the present invention as described above, the razor having an inclined blade structure according to the present invention comprises a head unit having a recessed fitting groove formed on one surface, and a main body having a handle extending from the head unit. ; It is fitted into the fitting groove of the main body, is symmetrical to each other on both sides and formed in a pair to be inclined downwardly toward the front, and the blade portions formed to be inclined to be inclined at a predetermined angle toward each other in a direction facing each other; characterized by consisting of.

본 발명에 따른 경사칼날 구조를 갖는 면도기에 있어서, 상기 칼날부는, 서로 마주보는 방향을 향해 하향경사지게 형성된 것을 특징으로 한다.In the razor having an inclined blade structure according to the present invention, the blade portion is characterized in that it is formed to be inclined downward in a direction facing each other.

본 발명에 따른 경사칼날 구조를 갖는 면도기에 있어서, 상기 칼날부는, 서로 마주보는 방향을 향해 상향경사지게 형성된 것을 특징으로 한다.In the razor having an inclined blade structure according to the present invention, the blade portion is formed to be inclined upward toward each other.

본 발명에 따른 경사칼날 구조를 갖는 면도기에 있어서, 상기 칼날부는, 수평 선을 기준으로 1도~5도 이내로 경사지도록 형성되는 것을 특징으로 한다.In the razor having an inclined blade structure according to the present invention, the blade portion is characterized in that it is formed to be inclined within 1 to 5 degrees with respect to the horizontal line.

본 발명에 따른 경사칼날 구조를 갖는 면도기에 있어서, 상기 칼날부는, 상기 본체의 끼움홈 양측으로 서로 대칭되게 끼움 고정된 장착부와; 상기 장착부에 수직방향으로 적층결합되는 복수개의 칼날;로 구성된 것을 특징으로 한다.In the razor having an inclined blade structure according to the present invention, the blade portion includes: a mounting portion fitted symmetrically to each other toward both sides of the fitting groove of the body; It characterized in that it consists of; a plurality of blades laminated and coupled in a vertical direction to the mounting portion.

본 발명에 따른 경사칼날 구조를 갖는 면도기에 있어서, 상기 칼날은, 서로 엇갈려 지그재그 구조를 이루도록 상기 장착부에 결합되는 것을 특징으로 한다.In the razor having an inclined blade structure according to the present invention, the blades are coupled to the mounting portion so as to form a zigzag structure by crossing each other.

본 발명에 따른 경사칼날 구조를 갖는 면도기에 있어서, 상기 본체는, 양측면에 상기 장착부가 상기 끼움홈으로 슬라이딩 결합되는 것을 허용하는 삽입홀을 더 형성하고, 상기 칼날부의 장착부, 일면에 상기 삽입홀과 연통되도록 형성되어, 상기 칼날 사이에 끼임된 이물질을 배출하는 배출홀을 더 형성한 것을 특징으로 한다.In the razor having an inclined blade structure according to the present invention, the main body further forms an insertion hole allowing the mounting portion to be slidably coupled to the fitting groove on both side surfaces, and the mounting portion of the blade portion, the insertion hole on one surface thereof, and It is formed so as to communicate, characterized in that further forming a discharge hole for discharging the foreign matter trapped between the blades.

본 발명에 따른 경사칼날 구조를 갖는 면도기에 있어서, 상기 본체는, 상기 손잡이 외면에 고무 또는 실리콘 재질로 형성되어, 미끄러짐을 방지하는 미끄럼방지돌기를 더 형성한 것을 특징으로 한다.In the razor having an inclined blade structure according to the present invention, the main body is formed of a rubber or silicone material on the outer surface of the handle, and further has an anti-slip protrusion to prevent slipping.

본 발명에 따르면, 칼날부가 "V"자 형상을 이루도록 경사지게 형성되어, 칼날부의 칼날 전체면이 굴곡진 피부 표면에 밀착되고, 칼날부를 이동시키는 단일 동작에 의해 칼날이 굴곡진 피부 표면에서 자라난 털을 커팅하여, 굴곡진 부분의 털을 커팅하는 시간이 단축됨과 동시에 반복 동작이 감소되고, 또한, 칼날부의 칼날 전체면으로 털을 커팅하여 칼날 사용 면적이 증가되고, 칼날 전체 면을 고르게 사용하여 칼날부 사용기간이 증가되며, 특히, 칼날부의 칼날이 서로 엇갈리도록 지그재그 구조로 이루어져, 이 칼날 사이에 끼임된 이물질을 손쉽게 탈락시킬 수 있고, 이에따라, 칼날부의 재사용이 가능하여 제품의 신뢰성이 향상되는 장점이 있다.According to the present invention, the blade portion is formed to be inclined to form a "V" shape, so that the entire surface of the blade portion is in close contact with the curved skin surface, and the blade grows on the curved skin surface by a single motion of moving the blade portion By cutting the blade, the time to cut the hair of the curved part is shortened and the repetitive motion is reduced. In addition, the blade area is increased by cutting the hair on the entire blade surface of the blade part, and the entire blade surface is evenly used. The period of sub-use is increased, and in particular, it is made of a zigzag structure so that the blades of the blades cross each other, and foreign substances caught between the blades can be easily removed, and accordingly, the reuse of the blades is possible, thereby improving the reliability of the product. There is this.

도 1은 본 발명에 따른 경사칼날 구조를 갖는 면도기를 나타낸 사시도.
도 2는 도 1의 분해 사시도.
도 3은 본 발명에 따른 경사칼날 구조를 갖는 면도기의 칼날부 사이에 끼임된 이물질을 배출하는 상태를 나타낸 사시도.
도 4는 본 발명에 따른 경사칼날 구조를 갖는 면도기의 다른 실시예를 나타낸 사시도.1 is a perspective view showing a razor having an inclined blade structure according to the present invention.
Figure 2 is an exploded perspective view of Figure 1;
Figure 3 is a perspective view showing a state of discharging foreign substances caught between the blade portion of the razor having an inclined blade structure according to the present invention.
Figure 4 is a perspective view showing another embodiment of a razor having an inclined blade structure according to the present invention.

이하, 본 발명의 실시예를 첨부된 도면을 참조하여 더욱 상세하게 설명한다.Hereinafter, embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

도 1 내지 도4를 참조하면, 본체(100)는 일면에 함몰형성된 끼움홈(101a)이 형성된 헤드유닛(101)을 형성하고, 상기 헤드유닛(101)에서 연장된 손잡이(102)를 형성한다.1 to 4, the main body 100 forms a head unit 101 having a recessed fitting groove 101a formed on one surface thereof, and a handle 102 extending from the head unit 101. .

상기 헤드유닛(101)은 상기 손잡이(102) 말단에서 정해진 각도로 하향경사지게 형성되는 것이 바람직하다.The head unit 101 is preferably formed to be inclined downward at a predetermined angle from the end of the handle 102.

상기 끼움홈(101a)의 깊이는 상기 칼날부(200)의 장착부(201) 두께에 비례하는 것이 바람직하다.It is preferable that the depth of the fitting groove 101a is proportional to the thickness of the mounting portion 201 of the blade portion 200.

상기 본체(100)는 양측면에 상기 장착부(201)가 상기 끼움홈(101a)으로 슬라이딩 결합되는 것을 허용하는 삽입홀(101b)을 더 형성한다.The main body 100 further forms an insertion hole 101b on both side surfaces to allow the mounting portion 201 to be slidably coupled to the fitting groove 101a.

상기 삽입홀(101b)은 상기 칼날부(200)의 칼날(202) 사이에 끼임된 이물질이 상기 장착부(201)의 배출홀(201a)을 통해 상기 본체(100)의 헤드유닛(101) 외부로 배출되도록 허용한다.In the insertion hole 101b, foreign matters caught between the blades 202 of the blade part 200 may pass through the discharge hole 201a of the mounting part 201 to the outside of the head unit 101 of the main body 100. Allow it to be discharged.

상기 본체(100)의 헤드유닛(101)은 "ㄷ"자 형상으로 형성되는 것이 바람직하다.The head unit 101 of the main body 100 is preferably formed in a "C" shape.

상기 본체(100)는 상기 손잡이(102) 외면에 고무 또는 실리콘 재질로 형성되어, 미끄러짐을 방지하는 미끄럼방지돌기(102a)를 더 형성한다.The main body 100 is formed of a rubber or silicone material on the outer surface of the handle 102 to further form an anti-slip protrusion 102a to prevent slipping.

칼날부(200)는 상기 본체(100)의 끼움홈(101a)에 끼움 고정되고, 양측으로 서로 대칭되어 전방을 향해 하향경사지게 한 쌍으로 형성되되, 서로 마주보는 방향을 향해 정해진 각도로 기울어지도록 경사지게 형성된다.The blade portion 200 is fitted and fixed in the fitting groove 101a of the main body 100, and is symmetrical to each other on both sides and formed in a pair so as to be inclined downward toward the front, but inclined so as to be inclined at a predetermined angle toward the direction facing each other. Is formed.

상기 칼날부(200)는 피부 표면에 밀착되고, 피부 표면을 따라 미끄러지면서 피부 표면으로 노출된 털을 커팅한다.The blade part 200 is in close contact with the skin surface and slides along the skin surface to cut the hair exposed to the skin surface.

상기 칼날부(200)는 서로 마주보는 방향을 향해 하향경사지게 형성되거나 혹은 서로 마주보는 방향을 향해 상향경사지게 형성되어, 굴곡진 피부 표면을 따라 미끄러지면서 털을 커팅한다.The blade portion 200 is formed to be inclined downward in a direction facing each other or inclined upward in a direction facing each other to cut the hair while sliding along the curved skin surface.

상기 칼날부(200)는 수평 선(L)을 기준으로 1도~5도 이내로 경사지도록 형성된다.The blade part 200 is formed to be inclined within 1 to 5 degrees based on the horizontal line (L).

상기 칼날부(200)는 상기 본체(100)의 끼움홈(101a) 양측으로 서로 대칭되게 끼움 고정된 장착부(201)와, 상기 장착부(201)에 수직방향으로 적층결합되는 복수개의 칼날(202)로 구성된다.The blade portion 200 includes a mounting portion 201 that is symmetrically fitted and fixed to both sides of the fitting groove 101a of the main body 100, and a plurality of blades 202 stacked and coupled to the mounting portion 201 in a vertical direction. It consists of

상기 장착부(201)는 상기 헤드유닛(101)에 대응하도록 "ㄷ"자 형상으로 형성되는 것이 바람직하다.The mounting part 201 is preferably formed in a "C" shape to correspond to the head unit 101.

상기 장착부(201)는 상기 헤드유닛(101)의 끼움홈(101a)에 억지 끼움되는 것이 바람직하다.It is preferable that the mounting portion 201 is forcibly fitted into the fitting groove 101a of the head unit 101.

상기 칼날부(200)의 장착부(201) 일면에 상기 삽입홀(101b)과 연통되도록 형성되어, 상기 칼날(202) 사이에 끼임된 이물질을 배출하는 배출홀(201a)을 더 형성한다.A discharge hole 201a is formed on one surface of the mounting part 201 of the blade part 200 so as to be in communication with the insertion hole 101b, and further forms a discharge hole 201a for discharging foreign matters stuck between the blade part 202.

상기 배출홀(201a)은 상기 칼날(202) 사이에 끼임된 이물질(예컨대, 제모털)을 상기 장착부(201)의 측방을 통해 배출되도록 허용한다.The discharge hole 201a allows foreign substances (eg, hair removal) caught between the blade 202 to be discharged through the side of the mounting part 201.

상기 칼날(202)은 서로 엇갈려 지그재그 구조를 이루도록 상기 장착부(201)에 결합되어, 상기 칼날(202) 사이가 정해진 거리 이격 형성된다.The blades 202 are coupled to the mounting portion 201 so as to form a zigzag structure by staggering each other, and the blades 202 are formed at a predetermined distance apart.

상기 칼날(202)은 상기 헤드유닛(101)의 진행방향에 대해 반대되는 방향으로 "∨"자 또는 "∧"형상을 이루도록 경사지게 형성된다.The blade 202 is formed to be inclined to form a "∨" or "∧" shape in a direction opposite to the traveling direction of the head unit 101.

상기와 같이 구성되는 본 발명에 따른 경사칼날 구조를 갖는 면도기는 다음과 같이 사용된다.The razor having an inclined blade structure according to the present invention configured as described above is used as follows.

이하의 설명에서는, 상기 칼날부(200)가 "∨"자 형상으로 형성된 것을 예로 들어 설명하도록 한다.In the following description, the blade portion 200 will be described as an example that is formed in a "∨" shape.

먼저, 헤드유닛(101)의 끼움홈(101a)에 칼날부(200)를 삽입 결합하여, 상기 헤드유닛(101)의 전방으로 상기 칼날부(200)가 위치되도록 한다.First, the blade portion 200 is inserted and coupled to the fitting groove 101a of the head unit 101 so that the blade portion 200 is positioned in front of the head unit 101.

이때, 상기 칼날부(200)는 복수개의 칼날(202)을 적층 결합한 상기 장착부(201)를 상기 헤드유닛(101)의 삽입홀(101b)을 통해 슬라이딩 방식으로 상기 끼움홈(101a)에 끼움 고정함으로써, 상기 헤드유닛(101) 전방으로 상기 칼날(202)이 위치된다.At this time, the blade portion 200 is fixed to fit the mounting portion 201 by stacking and bonding a plurality of blades 202 into the fitting groove 101a in a sliding manner through the insertion hole 101b of the head unit 101 By doing so, the blade 202 is positioned in front of the head unit 101.

여기서, 상기 칼날부(200)는 상기 헤드유닛(101)의 삽입홀(101b)을 통해 서로 대칭되도록 결합되어, 상기 칼날(202)이 서로 마주보는 방향으로 하향경사지게 형성된다.Here, the blade portion 200 is symmetrically coupled to each other through the insertion hole 101b of the head unit 101, and the blade 202 is formed to be inclined downward in a direction facing each other.

이후, 상기와 같이 결합된 경사칼날 구조를 갖는 면도기의 본체(100)에 형성된 손잡이(102)를 파지하고, 헤드유닛(101)을 인체의 피부 표면에 밀착시킨 상태로, 손잡이(102)를 당기거가 혹은 밀어내어 상기 헤드유닛(101)을 이동시키면, 상기 헤드유닛(101)에 결합된 상기 칼날부(200)의 칼날(202)이 피부표면을 따라 미끄러지면서, 피부 표면으로 노출된 털을 커팅하게 된다.Thereafter, holding the handle 102 formed on the body 100 of the razor having an inclined blade structure coupled as described above, and pulling the handle 102 in a state in which the head unit 101 is in close contact with the skin surface of the human body. When the head unit 101 is moved by moving or pushing, the blade 202 of the blade portion 200 coupled to the head unit 101 slides along the skin surface, cutting the hair exposed to the skin surface. It is done.

이때, 상기 손잡이(102)에는 미끄럼방지돌기(102a)가 형성되어 있어, 상기 손잡이(102)를 파지한 손이 상기 손잡이(102)에서 이탈되는 것이 방지된다At this time, the handle 102 is formed with an anti-slip protrusion 102a, so that the hand holding the handle 102 is prevented from being separated from the handle 102

또한, 상기 장착부(201)에 설치된 상기 칼날(202)의 방향은 상기 헤드유닛(101)의 이동방향과 반대되는 방향으로 1~5도 이내로 경사지게 "∨"자 형상으로 형성됨으로써, 상기 칼날(202)이 굴곡진 피부표면에 밀착된 상태로 피부 표면을 따라 그대로 미끄러져 이동한다.In addition, the direction of the blade 202 installed on the mounting part 201 is formed in a "∨" shape so as to be inclined within 1 to 5 degrees in a direction opposite to the moving direction of the head unit 101, the blade 202 ) Is in close contact with the curved skin surface and slides along the skin surface as it is.

그러면, 굴곡진 피부 표면으로 노출된 털이 "V"자 형상으로 경사진 칼날(202)에 커팅되어 굴곡진 피부 표면의 제모가 완료되는 것이다.Then, the hairs exposed to the curved skin surface are cut by the blade 202 inclined in a "V" shape to complete the hair removal on the curved skin surface.

특히, 제모하는 과정에서 상기 칼날(202) 사이로 이물질(예컨대, 제모털)이 끼임되고, 이때, 상기 헤드유닛(101)의 삽입홀(101b)이 하방을 향하도록 한 후, 상기 헤드유닛(101)을 털어내면, 서로 지그재그 구조로 엇갈리게 형성된 상기 칼날(202) 사이에 끼임된 이물질이 상기 장착부(201)의 배출홀(201a) 방향으로 이동된다.In particular, a foreign material (eg, hair removal) is caught between the blade 202 during the hair removal process. At this time, the insertion hole 101b of the head unit 101 faces downward, and then the head unit 101 ) Is removed, foreign matters sandwiched between the blades 202 formed to be staggered in a zigzag structure are moved in the direction of the discharge hole 201a of the mounting part 201.

그리고, 상기 배출홀(201a)을 통해 상기 장착부(201) 측방으로 배출된 이물질은 상기 삽입홀(101b)을 통과하여 그대로 상기 헤드유닛(101)에서 이탈되는 것이다.Further, the foreign matter discharged to the side of the mounting part 201 through the discharge hole 201a passes through the insertion hole 101b and is removed from the head unit 101 as it is.

이후, 상기와 같이 반대 방향의 상기 배출홀(201a)이 하방을 향하도록 한 후 상기와 같이 상기 헤드유닛(101)을 털어내면, 서로 대칭되는 상기 칼날(202) 사이의 이물질이 상기 헤드유닛(101)에서 이탈된다.Thereafter, when the discharge hole 201a in the opposite direction faces downward as described above and the head unit 101 is brushed off as described above, foreign substances between the blades 202 that are symmetrical to each other are removed from the head unit ( 101).

상기에서는, 상기 칼날부(200)가 "∨"자 형상으로 형성된 것을 예로 들어 설명하였으나, 상기 칼날부(200)의 칼날(202)이 "∧"자 형상을 이루도록, 서로 마주보는 방향을 향해 상향경사지게 형성하여, 굴곡진 피부 표면을 따라 미끄러지면서 털을 커팅하도록 할 수 있다.In the above, it has been described as an example that the blade part 200 is formed in a "∨" shape, but the blade 202 of the blade part 200 forms a "∧" shape, and upwards in a direction facing each other It can be formed to be inclined to cut the hair while sliding along the curved skin surface.

상기와 같이 칼날부(200)의 칼날(202)이 서로 대칭되도록 하되, 이 대칭되도록 형성된 칼날(202)이 서로 마주보는 방향을 향해 정해진 각도로 경사지게 한 구조는, 칼날부(200)가 "V"자 형상을 이루도록 경사지게 형성되어, 칼날부(200)의 칼날(202) 전체면이 굴곡진 피부 표면에 밀착되고, 칼날부(200)를 이동시키는 단일 동작에 의해 칼날(202)이 굴곡진 피부 표면에서 자라난 털을 커팅하여, 굴곡진 부분의 털을 커팅하는 시간이 단축됨과 동시에 반복 동작이 감소되고, 또한, 칼날부(200)의 칼날(202) 전체면으로 털을 커팅하여 칼날(202) 사용 면적이 증가되고, 칼날(202) 전체 면을 고르게 사용하여 칼날부(200) 사용기간이 증가된다.As described above, the blade 202 of the blade portion 200 is symmetrical to each other, but the blade 202 formed to be symmetrical is inclined at a predetermined angle toward each other. "It is formed obliquely to form a shape, the entire surface of the blade 202 of the blade part 200 is in close contact with the curved skin surface, and the blade 202 is curved skin by a single motion of moving the blade part 200 By cutting the hair grown on the surface, the time to cut the hair of the curved part is shortened, and the repetitive motion is reduced, and also, the hair is cut to the entire surface of the blade 202 of the blade part 200 to cut the blade 202 ) The use area is increased, and the use period of the blade portion 200 is increased by evenly using the entire surface of the blade 202.

이상에서 설명한 본 발명에 따른 이중구조 방충망은 상기한 실시예에 한정되지 않고, 이하의 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 본 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양하게 변경하여 실시할 수 있는 범위까지 그 기술적 정신이 있다.The double structure screen according to the present invention described above is not limited to the above-described embodiment, and anyone with ordinary knowledge in the field to which the present invention belongs without departing from the gist of the present invention claimed in the following claims It has its technical spirit to the extent that it can be implemented with various changes.

100 : 본체 101 : 헤드유닛
101a : 끼움홈 101b : 삽입홀
102 : 손잡이 102a : 미끄럼방지돌기
200 : 칼날부 201 : 장착부
201a : 배출홀 202 : 칼날
L : 수평 선100: main body 101: head unit
101a: fitting groove 101b: insertion hole
102: handle 102a: non-slip protrusion
200: blade portion 201: mounting portion
201a: discharge hole 202: blade
L: horizontal line

Claims (8)

일면에 함몰형성된 끼움홈(101a)이 형성된 헤드유닛(101)을 형성하고, 상기 헤드유닛(101)에서 연장된 손잡이(102)를 형성한 본체(100)와;
상기 본체(100)의 끼움홈(101a)에 끼움 고정되고, 양측으로 서로 대칭되어 전방을 향해 하향경사지게 한 쌍으로 형성되되, 서로 마주보는 방향을 향해 정해진 각도로 기울어지도록 경사지게 형성된 칼날부(200);
로 구성된 것을 특징으로 하는 경사칼날 구조를 갖는 면도기.A main body 100 having a head unit 101 having a recessed fitting groove 101a formed on one surface thereof and forming a handle 102 extending from the head unit 101;
A blade portion 200 that is fitted and fixed in the fitting groove 101a of the main body 100 and is symmetrical to each other on both sides and formed in a pair so as to be inclined downwardly toward the front, and is inclined to be inclined at a predetermined angle toward the direction facing each other. ;
A razor having an inclined blade structure, characterized in that consisting of. 상기 칼날부(200)는,
서로 마주보는 방향을 향해 하향경사지게 형성된 것을 특징으로 하는 경사칼날 구조를 갖는 면도기.The blade part 200,
A razor having an inclined blade structure, characterized in that it is formed to be inclined downward in a direction facing each other. 상기 칼날부(200)는,
서로 마주보는 방향을 향해 상향경사지게 형성된 것을 특징으로 하는 경사칼날 구조를 갖는 면도기.The blade part 200,
A razor having an inclined blade structure, characterized in that it is formed to be inclined upward in a direction facing each other. 제 1항 내지 제3항 중 어느 한 항에 있어서,
상기 칼날부(200)는,
수평 선(L)을 기준으로 1도~5도 이내로 경사지도록 형성되는 것을 특징으로 하는 경사칼날 구조를 갖는 면도기.The method according to any one of claims 1 to 3,
The blade part 200,
A razor having an inclined blade structure, characterized in that it is formed to be inclined within 1 to 5 degrees based on the horizontal line (L). 제 1항에 있어서,
상기 칼날부(200)는,
상기 본체(100)의 끼움홈(101a) 양측으로 서로 대칭되게 끼움 고정된 장착부(201)와;
상기 장착부(201)에 수직방향으로 적층결합되는 복수개의 칼날(202);
로 구성된 것을 특징으로 하는 경사칼날 구조를 갖는 면도기.The method of claim 1,
The blade part 200,
Mounting portions 201 fitted symmetrically to each other on both sides of the fitting grooves 101a of the main body 100;
A plurality of blades 202 stacked and coupled to the mounting portion 201 in a vertical direction;
A razor having an inclined blade structure, characterized in that consisting of. 제 5항에 있어서,
상기 칼날(202)은,
서로 엇갈려 지그재그 구조를 이루도록 상기 장착부(201)에 결합되는 것을 특징으로 하는 경사칼날 구조를 갖는 면도기.The method of claim 5,
The blade 202,
Shaver having an inclined blade structure, characterized in that coupled to the mounting portion 201 so as to form a zigzag structure with each other. 제 5항에 있어서,
상기 본체(100)는,
양측면에 상기 장착부(201)가 상기 끼움홈(101a)으로 슬라이딩 결합되는 것을 허용하는 삽입홀(101b)을 더 형성하고,
상기 칼날부(200)의 장착부(201),
일면에 상기 삽입홀(101b)과 연통되도록 형성되어, 상기 칼날(202) 사이에 끼임된 이물질을 배출하는 배출홀(201a)을 더 형성한 것을 특징으로 하는 경사칼날 구조를 갖는 면도기.The method of claim 5,
The main body 100,
Further forming an insertion hole (101b) allowing the mounting portion 201 to slide into the fitting groove (101a) on both sides,
Mounting portion 201 of the blade portion 200,
A razor having an inclined blade structure, characterized in that it is formed so as to communicate with the insertion hole (101b) on one side, and further formed a discharge hole (201a) for discharging foreign substances caught between the blade (202). 제 1항에 있어서,
상기 본체(100)는,
상기 손잡이(102) 외면에 고무 또는 실리콘 재질로 형성되어, 미끄러짐을 방지하는 미끄럼방지돌기(102a)를 더 형성한 것을 특징으로 하는 경사칼날 구조를 갖는 면도기.The method of claim 1,
The main body 100,
Shaver having an inclined blade structure, characterized in that the handle 102 is formed of a rubber or silicone material on the outer surface, further forming a non-slip protrusion (102a) to prevent slipping.
KR1020190143339A 2019-11-11 2019-11-11 Razor with incline blade structure KR20210056638A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102416485B1 (en) * 2021-09-27 2022-07-01 강성윤 Razor
USD987187S1 (en) * 2022-05-24 2023-05-23 Nature Lab Corporation Back shaver head

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102029316B1 (en) 2018-01-22 2019-10-07 신안산대학교 산학협력단 Shaving foam in razor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102029316B1 (en) 2018-01-22 2019-10-07 신안산대학교 산학협력단 Shaving foam in razor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102416485B1 (en) * 2021-09-27 2022-07-01 강성윤 Razor
WO2023048422A1 (en) * 2021-09-27 2023-03-30 강성윤 Razor
USD987187S1 (en) * 2022-05-24 2023-05-23 Nature Lab Corporation Back shaver head

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