WO2014119808A1 - Safety clip razor cartridge and razor using same - Google Patents

Safety clip razor cartridge and razor using same Download PDF

Info

Publication number
WO2014119808A1
WO2014119808A1 PCT/KR2013/000808 KR2013000808W WO2014119808A1 WO 2014119808 A1 WO2014119808 A1 WO 2014119808A1 KR 2013000808 W KR2013000808 W KR 2013000808W WO 2014119808 A1 WO2014119808 A1 WO 2014119808A1
Authority
WO
WIPO (PCT)
Prior art keywords
blade
safety clip
safety
razor
housing
Prior art date
Application number
PCT/KR2013/000808
Other languages
French (fr)
Korean (ko)
Inventor
박영호
이재준
Original Assignee
주식회사 도루코
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 도루코 filed Critical 주식회사 도루코
Priority to PCT/KR2013/000808 priority Critical patent/WO2014119808A1/en
Publication of WO2014119808A1 publication Critical patent/WO2014119808A1/en

Links

Images

Classifications

    • 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
    • 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
    • B26B21/4018—Guard elements
    • 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
    • B26B21/4037—Details or parts covering the blades, e.g. caps for storage; Attachments

Definitions

  • the present invention relates to a safety clip razor cartridge, and more particularly, to a safety clip razor cartridge having a safety clip for fixing a blade and preventing a user from being cut when shaving and improving assembly.
  • the shaver for cutting the hair should not only be cut well at the user's entrance, but also safety should be ensured.
  • the razor manufacturer must ensure the safety of the user, but can be easily assembled to increase the productivity can be pursued.
  • the longer the length of the blade in the razor is convenient to be able to epilate a lot of area at one time, the longer the length of the blade, the more the user concerned about the bale during hair removal.
  • This wire safety net has the effect of splitting the long blade into shorter lengths to prevent the user from being cut off.
  • the safety net by the wire is effective to promote the safety of the user, but the manufacturer has to form a groove on the edge of the blade and wound the wire to manufacture the shaver has a problem that the process is difficult and productivity is low. .
  • a wound wire may not be fixed at an initial position, and a twist or a matte problem occurs.
  • the public utility model No. 2000-0013514 shown in Fig. 2 is integrally formed by injecting the safety net (6) to the upper and lower body parts (3, 4), but these are difficult to be commercially available. That is, the thickness that can be injected and molded is at least 0.35 mm, but the safety net 6 having such a thickness may guarantee the safety of the user, but there is little shaving effect and thus cannot be actually used.
  • the present invention has been made to solve the above problems, to provide a razor cartridge and a razor using the same to improve the productivity by simplifying the assembly while reducing the performance of shaving while promoting the safety of the user. There is a purpose.
  • the present invention for the above object is a blade for cutting hair; A blade housing in which the blade is accommodated; A safety clip covering the upper portion of the blade at a predetermined interval and coupled to the blade housing; It provides a safety clip razor comprising a cover housing coupled to the blade housing, having a hollow to accommodate the safety clip.
  • the blade housing is formed with a protrusion for coupling with the safety clip
  • the safety clip includes a plurality of safety bars covering the upper portion of the blade and the side portion formed on the lower portion of the safety bar, the side portion in the protrusion It is preferable that a coupling hole that is elastically coupled is formed.
  • the blade housing has a through hole through which a part of the safety clip penetrates
  • the safety clip includes a plurality of safety bars covering an upper portion of the blade and a coupling leg formed at an end thereof. After passing through the ball can be bent and combined.
  • Both ends of the safety clip is preferably formed with a fixing portion for fixing the blade.
  • the present invention provides a safety clip razor coupled a handle to the safety clip razor cartridge.
  • the present invention it is possible to provide a razor cartridge and a razor using the same, which effectively prevents the user from being injured by the blade during shaving and at the same time hardly affects shaving performance.
  • FIG. 1 is a perspective view showing a razor according to the prior art
  • FIG. 2 is a perspective view showing a safety net of a razor according to the prior art
  • FIG. 3 is an exploded perspective view showing the safety clip razor cartridge according to the present invention.
  • FIG. 4 is a perspective view showing the safety clip of FIG.
  • Figure 5 is a cut perspective view showing a coupling state of the safety clip and the blade housing
  • Figure 6 is a plan view showing a safety clip razor cartridge assembled.
  • FIG. 7 is a perspective view showing another embodiment of the safety clip
  • FIG. 8 is an exploded perspective view showing the coupling of the safety clip and the blade housing of FIG.
  • 9A to 9C are explanatory views illustrating a process of coupling the safety clip and the blade housing of FIG. 7;
  • the safety clip razor cartridge includes a blade housing 100, a blade 200, a safety clip 300, and a cover housing 400.
  • the blade housing 100 is coupled to the other components as the blade 200 is accommodated.
  • the blade 200 serves to cut the hair, a plurality of blades having a predetermined length is installed in parallel. End of the blade 200 is bent in a predetermined direction to increase the shaving effect.
  • the blade housing 100 includes a plurality of slits 110, and the blades 200 are inserted into the slits 110, respectively.
  • the lower portion of the blade housing 100 is provided with a handle engaging portion 130 is connected to the handle (not shown), the handle is detachably coupled.
  • the safety clip 300 is coupled to the upper portion of the blade 200. Only the blade 200 is inserted into the slit 110 of the blade housing 100 is not completely fixed to the blade 200, the safety clip 300 is the blade housing blade 200 (100) ) To protect the user from being cut off while protecting the user from being cut off.
  • the safety clip 300 is provided with a fixing portion 310 for fixing the blade 200 on both ends, and has a side portion 330 formed by bending in the fixing portion (310).
  • a plurality of coupling holes 332 are formed in the side portion 330, and a plurality of safety bars 320 are provided on the side portion 330.
  • the side portion 330 supports the fixing portion 310 and the safety bar 320 and at the same time serves to engage with the blade housing 100.
  • the fixing part 310 has a wider width (W) than the safety bar 320 when viewed from above, and prevents the blade 200 from being detached from both ends of the blade 200.
  • Side of the blade housing 100 is provided with a protrusion 120 and pressing the safety clip 300 in the downward direction from the side portion 300 of the safety clip 300 is slightly opened by the elastic 'click'
  • the safety clip is coupled to the blade housing while the protrusion 120 is inserted into the coupling hole 332 formed in the side portion 300 at the same time.
  • Shapes of the protrusion 120 and the coupling hole 332 is provided in a rectangular shape in this embodiment, but is not limited thereto, and may be modified in a circular shape or the like.
  • the safety clip 300 is provided with a plurality of safety bars 320 at a predetermined interval.
  • the safety bar 320 is supported by the side portion 330 formed under the safety bar, the safety bar 320, the side portion 330 and the fixing portion 310 is formed integrally.
  • the blade formed by the safety bar 320 formed at a predetermined interval has the same effect as connecting the blade of short length to reduce the possibility of skin cut.
  • the safety clip 300 may be molded by press working as a metal material, preferably iron.
  • the thickness t of the safety bar 320 is preferably manufactured to 0.20mm or less.
  • the cover housing 400 forms an overall appearance and serves to ensure that the guard rubber 410 is provided on the side of the blade 200.
  • a part of the cover housing 400 is formed with a hollow portion 420 to accommodate the safety clip.
  • a guard rubber 410 is provided on the side surface of the hollow part 420.
  • the guard rubber 410 is formed of an elastic rubber material to help the blade to cut the hair by adsorbing the skin during shaving.
  • the cover housing 400 and the blade housing 100 is made of a plastic material, it is produced by injection molding.
  • FIG 5 shows a state in which the safety clip 300 and the blade housing 100 is coupled.
  • the protrusion 120 of the blade housing is inserted and coupled to the coupling hole of the safety clip, and the fixing portion 310 of the safety clip fixes the blade at the top of the blade.
  • the cover housing 400 may be coupled by pressing from the top to the bottom. That is, a coupling protrusion 430 is provided at one side of the hollow part of the cover housing 400 to be elastically inserted into and coupled to a coupling groove formed at one side of the blade housing 100.
  • FIG. 6 shows the shape of the safety clip razor cartridge in which the blade housing 100, the blade 200, the safety clip 300 and the cover housing 400 are all coupled.
  • the safety clip razor cartridge of this structure is very easy to assemble because it is combined simply by pushing, and can provide a safe razor cartridge and shaver by preventing the user's skin from being damaged during use.
  • the present invention provides another embodiment of the safety clip.
  • the fixing portion 310 and the safety bar 320 is the same as the above example, the side portion 330 is provided in a thinner shape and the coupling hole is not formed in the side portion 330 Do not. Instead, both ends are provided with a coupling leg 340 at the bottom and coupled with the blade housing 100.
  • the coupling leg 340 has the same width as the fixing part 310 and is formed in a shape extending from the end to the bottom. In addition, a portion of the coupling leg 340 is bent groove 342 is formed is easy to bend.
  • the blade housing 100 has a through hole 140 through which the coupling leg 340 passes. That is, in the present embodiment, four coupling legs 340 are formed at each corner of the safety clip, and four through holes 140 are formed in the blade housing 100 at positions corresponding to the coupling legs 340. .
  • FIG. 9A illustrates a shape in which the coupling leg 340 of the safety clip 300 passes through the blade housing 100
  • FIG. 9B illustrates a rear surface of FIG. 9A. Then, bending the bending groove 342 of the coupling leg 340 as shown in Figure 9c is completed the coupling of the safety clip 300 and the blade housing 100.
  • Safety clip according to this embodiment has the advantage that can be combined with the blade housing 100, regardless of whether the cover housing 400 is coupled. That is, the safety clip 300 may be first coupled to the blade housing 100 and the cover housing 400 may be coupled to each other, or the cover housing 400 may be coupled first to the safety clip 300.
  • the safety clip 300 helps to maintain the optimum razor blade characteristic value and to improve the stability at the same time cleanly.
  • Such a razor blade characteristic value with reference to FIG. 10, when the end of the blade 200 rises above the upper plane P with respect to the plane P connecting the ends of the front housing 112 and the rear housing 114, the blade is +. If the end of the blade (200) is lowered above the upper plane (P) can be displayed as-, if the end of the blade (200) is on the upper plane (P) can be displayed as 0.
  • These razor blade characteristics are more sharply cut, but are more resistant to the skin and may cause bad feelings.
  • the spacing between the end of the blade can be represented as S1, S2, S3, S4, the characteristics of these razor blades are shipped in an optimal state during manufacture.
  • the safety clip 300 by using the safety clip 300 to help maintain the function of the razor by maintaining the razor blade characteristic value at a certain level.

Abstract

The present invention relates to a safety clip razor cartridge provided with a safety clip for fixing the blade so as to prevent the user's skin from being cut and improve assemblage. To this end, the present invention provides a safety clip razor comprising: a blade for cutting hairs; a blade housing for receiving the blade; a safety clip fastened to the blade housing so as to cover the upper part of the blade by a given interval; and a cover housing connected to the blade housing having a hollow part for receiving the safety clip. Thus, the present invention can provide a razor cartridge for effectively preventing the user from being cut by the razor blade without substantially affecting the shaving performance and a razor using the same.

Description

안전클립 면도기 카트리지 및 그것을 사용한 면도기Safety clip shaver cartridges and shavers using them
본 발명은 안전클립 면도기 카트리지에 관한 것이며, 구체적으로 블레이드를 고정시킴과 동시에 사용자가 면도시 베이지 않도록 하는 안전클립을 구비하고 조립성을 향상시킨 안전클립 면도기 카트리지에 관한 것이다.The present invention relates to a safety clip razor cartridge, and more particularly, to a safety clip razor cartridge having a safety clip for fixing a blade and preventing a user from being cut when shaving and improving assembly.
체모를 절삭하기 위한 면도기는 사용자입장에서 체모가 잘 깎여야 함은 물론이고 이와 함께 안전성도 보장되어야 한다. 한편, 면도기 제조사 입장에서는 사용자의 안전도 보장하여야 하지만 간편하게 조립할 수 있어야 생산성이 향상되어 이익을 추구할 수 있다.The shaver for cutting the hair should not only be cut well at the user's entrance, but also safety should be ensured. On the other hand, the razor manufacturer must ensure the safety of the user, but can be easily assembled to increase the productivity can be pursued.
한편, 면도기에서 블레이드의 길이가 길수록 한번에 많은 면적을 제모할 수 있어 편리하나, 블레이드의 길이가 길어질수록 사용자가 제모중 베일 염려가 더욱 커진다.On the other hand, the longer the length of the blade in the razor is convenient to be able to epilate a lot of area at one time, the longer the length of the blade, the more the user concerned about the bale during hair removal.
도 1을 참조하면, 미국특허 제5,579,580에 기재되어 있는 종래기술에서 알 수 있듯이, 이러한 문제점을 해결하기 위하여 종래에는 블레이드의 가장자리에 홈(18)을 형성시키고 상기 홈을 이용하여 와이어(17)를 일정 간격으로 감아 안전망을 형성시켰다.Referring to Figure 1, as can be seen in the prior art described in US Patent No. 5,579,580, in order to solve this problem, conventionally formed grooves 18 on the edge of the blade and using the grooves to form a wire 17 It was rolled up at regular intervals to form a safety net.
이러한 와이어 안전망에 의해 긴 블레이드가 짧은 길이로 나뉘어지는 효과를 주어 사용자가 베이는 것을 방지한다.This wire safety net has the effect of splitting the long blade into shorter lengths to prevent the user from being cut off.
하지만, 이러한 와이어에 의한 안전망은 사용자의 안전을 도모하는데는 효과가 있으나, 제조사 입장에서는 블레이드의 가장자리에 홈을 형성시켜야 하고 와이어를 감아 면도기를 제조하여야 하므로 그 공정이 까다롭고 생산성이 떨어지는 문제점이 있다. However, the safety net by the wire is effective to promote the safety of the user, but the manufacturer has to form a groove on the edge of the blade and wound the wire to manufacture the shaver has a problem that the process is difficult and productivity is low. .
또한, 사용자가 이러한 면도기를 사용하다 보면 감겨있는 와이어가 처음 위치에 고정되지 못하고, 비틀어지거나 헝클어지는 문제점이 발생한다.In addition, when the user uses such a razor, a wound wire may not be fixed at an initial position, and a twist or a matte problem occurs.
한편, 도 2에 나타낸 공개실용신안 제2000-0013514호에 의하면 상하몸체부(3,4)에 안전망(6)을 사출하여 일체로 형성한 것이 있으나 이러한 것은 실제로 상용화되기는 어렵다. 즉, 사출하여 성형할 수 있는 두께는 최하 0.35mm이나, 이러한 두께를 가지는 안전망(6)은 사용자의 안전을 보장할 수 있을지 모르지만 면도효과가 거의 없어 실제로 사용될 수가 없는 것이다.On the other hand, according to the public utility model No. 2000-0013514 shown in Fig. 2 is integrally formed by injecting the safety net (6) to the upper and lower body parts (3, 4), but these are difficult to be commercially available. That is, the thickness that can be injected and molded is at least 0.35 mm, but the safety net 6 having such a thickness may guarantee the safety of the user, but there is little shaving effect and thus cannot be actually used.
본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로서, 사용자의 안전을 도모하면서 면도의 성능은 떨어뜨리지 않고, 이와 함께 조립을 간편하게 하여 생산성을 향상시킨 면도기 카트리지 및 그것을 이용한 면도기를 제공하는 데 그 목적이 있다.The present invention has been made to solve the above problems, to provide a razor cartridge and a razor using the same to improve the productivity by simplifying the assembly while reducing the performance of shaving while promoting the safety of the user. There is a purpose.
상기한 목적을 위하여 본 발명은 체모를 깎는 블레이드; 상기 블레이드가 수용되는 블레이드하우징; 상기 블레이드의 상부를 소정간격으로 덮으며 상기 블레이드하우징에 결합되는 안전클립; 상기 안전클립이 수용되는 중공부를 가지며, 상기 블레이드하우징과 결합하는 커버하우징을 포함하여 구성되는 안전클립 면도기를 제공한다.The present invention for the above object is a blade for cutting hair; A blade housing in which the blade is accommodated; A safety clip covering the upper portion of the blade at a predetermined interval and coupled to the blade housing; It provides a safety clip razor comprising a cover housing coupled to the blade housing, having a hollow to accommodate the safety clip.
상기 블레이드하우징에는 상기 안전클립과의 결합을 위한 돌출부가 형성되며, 상기 안전클립은 상기 블레이드의 상부를 덮는 복수 개의 안전바 및 상기 안전바의 하부에 형성된 측면부를 포함하고, 상기 측면부에는 상기 돌출부에 탄성적으로 결합되는 결합공이 형성되는 것이 바람직하다.The blade housing is formed with a protrusion for coupling with the safety clip, the safety clip includes a plurality of safety bars covering the upper portion of the blade and the side portion formed on the lower portion of the safety bar, the side portion in the protrusion It is preferable that a coupling hole that is elastically coupled is formed.
다른 예로서 상기 블레이드하우징에는 상기 안전클립의 일부가 관통하는 관통공이 형성되며, 상기 안전클립은 상기 블레이드의 상부를 덮는 복수 개의 안전바 및 끝단에 형성된 결합다리를 포함하고, 상기 결합다리는 상기 관통공을 관통한 후 절곡되어 결합될 수 있다.As another example, the blade housing has a through hole through which a part of the safety clip penetrates, and the safety clip includes a plurality of safety bars covering an upper portion of the blade and a coupling leg formed at an end thereof. After passing through the ball can be bent and combined.
상기 안전클립의 양단에는 상기 블레이드를 고정시키는 고정부가 형성되는 것이 바람직하다.Both ends of the safety clip is preferably formed with a fixing portion for fixing the blade.
한편, 본 발명은 상기 안전클립 면도기 카트리지에 손잡이를 결합시킨 안전클립 면도기를 제공한다.On the other hand, the present invention provides a safety clip razor coupled a handle to the safety clip razor cartridge.
본 발명에 의하면 면도시 면도날에 의하여 사용자가 상처를 입는 것이 효과적으로 방지됨과 동시에 면도성능에는 영향이 거의 없는 면도기 카트리지 및 그것을 이용한 면도기를 제공해 줄 수 있다.According to the present invention, it is possible to provide a razor cartridge and a razor using the same, which effectively prevents the user from being injured by the blade during shaving and at the same time hardly affects shaving performance.
또한, 반복해 사용하여도 형상이 그대로 유지되므로 처음 사용할 때의 효과가 유지될 수 있다.In addition, since the shape is maintained even after repeated use, the effect of the first use can be maintained.
그리고, 조립이 간단하여 생산성 향상에 도움을 줄 수 있다.And, assembling is simple, it can help to improve productivity.
도 1은 종래기술에 의한 면도기를 나타내는 사시도;1 is a perspective view showing a razor according to the prior art;
도 2는 종래기술에 의한 면도기의 안전망을 나타내는 사시도;2 is a perspective view showing a safety net of a razor according to the prior art;
도 3은 본 발명에 따른 안전클립 면도기 카트리지를 나타내는 분해 사시도;3 is an exploded perspective view showing the safety clip razor cartridge according to the present invention;
도 4는 도 3의 안전클립을 나타내는 사시도;4 is a perspective view showing the safety clip of FIG.
도 5는 안전클립과 블레이드하우징의 결합상태를 나타내는 절단사시도;Figure 5 is a cut perspective view showing a coupling state of the safety clip and the blade housing;
도 6은 조립이 완성된 안전클립 면도기 카트리지를 나타내는 평면도;Figure 6 is a plan view showing a safety clip razor cartridge assembled.
도 7은 안전클립의 다른 실시예를 나타내는 사시도;7 is a perspective view showing another embodiment of the safety clip;
도 8은 도 7의 안전클립과 블레이드하우징의 결합을 나타내는 분해사시도;8 is an exploded perspective view showing the coupling of the safety clip and the blade housing of FIG.
도 9a 내지 도 9c는 도 7의 안전클립과 블레이드하우징의 결합과정을 나타내는 설명도;9A to 9C are explanatory views illustrating a process of coupling the safety clip and the blade housing of FIG. 7;
도 10은 면도날 특성치를 설명하기 위한 설명도.10 is an explanatory diagram for explaining a blade characteristic value;
본 발명의 실시예의 구성 및 작용에 대하여 첨부한 도면을 참조하여 상세하게 설명한다.The configuration and operation of the embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 3을 참조하면, 본 발명에 의한 안전클립 면도기 카트리지는 블레이드하우징(100), 블레이드(200), 안전클립(300), 커버하우징(400)을 포함하여 구성된다.Referring to FIG. 3, the safety clip razor cartridge according to the present invention includes a blade housing 100, a blade 200, a safety clip 300, and a cover housing 400.
상기 블레이드하우징(100)은 블레이드(200)가 수용되는 곳으로서 상기 다른 부품들과도 결합된다.The blade housing 100 is coupled to the other components as the blade 200 is accommodated.
상기 블레이드(200)는 체모를 절단하는 역할을 하는 것으로서, 일정길이를 가진 날이 복수 개가 병렬적으로 설치된다. 상기 블레이드(200)의 끝단은 일정 방향으로 굽어져 면도효과를 높이고 있다. The blade 200 serves to cut the hair, a plurality of blades having a predetermined length is installed in parallel. End of the blade 200 is bent in a predetermined direction to increase the shaving effect.
상기 블레이드하우징(100)에는 복수 개의 슬릿(110)이 구비되고, 상기 블레이드(200)는 각각 상기 슬릿(110)에 삽입된다.The blade housing 100 includes a plurality of slits 110, and the blades 200 are inserted into the slits 110, respectively.
또한, 상기 블레이드하우징(100)의 하부에는 손잡이(미도시)가 연결되는 손잡이결합부(130)가 구비되어 손잡이가 착탈 가능하게 결합된다.In addition, the lower portion of the blade housing 100 is provided with a handle engaging portion 130 is connected to the handle (not shown), the handle is detachably coupled.
상기 블레이드(200)의 상부에는 상기 안전클립(300)이 결합된다. 상기 블레이드(200)가 블레이드하우징(100)의 슬릿(110)에 삽입된 상태만으로는 블레이드(200)가 완전하게 고정되지는 않으며, 상기 안전클립(300)은 상기 블레이드(200)를 블레이드하우징(100)으로부터 이탈되지 않도록 고정시키는 동시에 사용자가 사용시 베이지 않도록 보호하는 역할을 한다.The safety clip 300 is coupled to the upper portion of the blade 200. Only the blade 200 is inserted into the slit 110 of the blade housing 100 is not completely fixed to the blade 200, the safety clip 300 is the blade housing blade 200 (100) ) To protect the user from being cut off while protecting the user from being cut off.
도 4를 참조하면, 상기 안전클립(300)은 양단에 상기 블레이드(200)를 고정시키는 고정부(310)가 구비되며, 상기 고정부(310)에서 절곡되어 형성된 측면부(330)를 가진다. 또한, 상기 측면부(330)에는 복수 개의 결합공(332)이 형성되어 있으며, 상기 측면부(330)의 상부에는 복수 개의 안전바(320)가 구비된다.Referring to Figure 4, the safety clip 300 is provided with a fixing portion 310 for fixing the blade 200 on both ends, and has a side portion 330 formed by bending in the fixing portion (310). In addition, a plurality of coupling holes 332 are formed in the side portion 330, and a plurality of safety bars 320 are provided on the side portion 330.
즉, 상기 측면부(330)는 상기 고정부(310) 및 안전바(320)를 지지함과 동시에 상기 블레이드하우징(100)과의 결합을 하는 역할을 한다.That is, the side portion 330 supports the fixing portion 310 and the safety bar 320 and at the same time serves to engage with the blade housing 100.
상기 고정부(310)는 위에서 보았을 때 상기 안전바(320)보다 넓은 폭(W)을 가지며, 블레이드(200)의 양단에서 상기 블레이드(200)가 이탈되지 못하도록 한다.The fixing part 310 has a wider width (W) than the safety bar 320 when viewed from above, and prevents the blade 200 from being detached from both ends of the blade 200.
상기 블레이드하우징(100)의 측면에는 돌출부(120)가 구비되고 상기 안전클립(300)을 위에서 아래방향으로 누르면 상기 안전클립(300)의 측면부(300)가 탄성에 의하여 약간 벌려졌다가 '딸깍' 소리를 냄과 동시에 상기 돌출부(120)가 상기 측면부(300)에 형성된 결합공(332)에 삽입되면서 안전클립이 블레이드하우징에 결합된다. 상기 돌출부(120)와 결합공(332)의 형상은 본 실시예에서는 사각형 형상으로 구비되지만, 이에 한정되는 것은 아니고 원형상 등으로 변형될 수 있다.Side of the blade housing 100 is provided with a protrusion 120 and pressing the safety clip 300 in the downward direction from the side portion 300 of the safety clip 300 is slightly opened by the elastic 'click' The safety clip is coupled to the blade housing while the protrusion 120 is inserted into the coupling hole 332 formed in the side portion 300 at the same time. Shapes of the protrusion 120 and the coupling hole 332 is provided in a rectangular shape in this embodiment, but is not limited thereto, and may be modified in a circular shape or the like.
한편, 상기 안전클립(300)에는 소정간격으로 복수 개의 안전바(320)가 구비되어 있다. 상기 안전바(320)는 상기 안전바의 하부에 형성된 측면부(330)에 의하여 지지되며, 상기 안전바(320), 측면부(330) 및 고정부(310)는 일체로 형성된다.On the other hand, the safety clip 300 is provided with a plurality of safety bars 320 at a predetermined interval. The safety bar 320 is supported by the side portion 330 formed under the safety bar, the safety bar 320, the side portion 330 and the fixing portion 310 is formed integrally.
소정간격으로 형성된 안전바(320)에 의하여 길게 형성된 블레이드가 짧은 길이의 블레이드를 연결한 것과 같은 효과를 내어 피부가 베일 가능성을 줄여 준다.The blade formed by the safety bar 320 formed at a predetermined interval has the same effect as connecting the blade of short length to reduce the possibility of skin cut.
상기 안전클립(300)은 금속재질, 바람직하게는 철 재질로서 프레스가공에 의하여 성형될 수 있다. The safety clip 300 may be molded by press working as a metal material, preferably iron.
상기 안전바(320)에 의하여 블레이드(200)의 절삭성능이 떨어져서는 곤란하다. 따라서, 상기 안전바(320)의 두께(t)는 0.20mm이하로 제작되는 것이 바람직하다. Cutting performance of the blade 200 is difficult to fall by the safety bar 320. Therefore, the thickness t of the safety bar 320 is preferably manufactured to 0.20mm or less.
상기 안전클립(300)이 설치된 다음에는 커버하우징(400)이 설치된다. 상기 커버하우징(400)은 전체적인 외관을 형성하며, 블레이드(200)의 측면에 가드러버(410)가 구비되도록 하는 역할을 한다.After the safety clip 300 is installed, the cover housing 400 is installed. The cover housing 400 forms an overall appearance and serves to ensure that the guard rubber 410 is provided on the side of the blade 200.
상기 커버하우징(400)의 일부에는 상기 안전클립이 수용되도록하는 중공부(420)가 형성되어 있다. 또한, 상기 중공부(420)의 측면에는 가드러버(410)가 구비된다. 상기 가드러버(410)는 탄성이 있는 고무재질로 형성되어 면도시에 피부를 흡착하여 블레이드가 체모를 절단하는데 도움을 준다.A part of the cover housing 400 is formed with a hollow portion 420 to accommodate the safety clip. In addition, a guard rubber 410 is provided on the side surface of the hollow part 420. The guard rubber 410 is formed of an elastic rubber material to help the blade to cut the hair by adsorbing the skin during shaving.
상기 커버하우징(400) 및 블레이드하우징(100)은 플라스틱 재질로 이루어지며, 사출성형으로 생산된다.The cover housing 400 and the blade housing 100 is made of a plastic material, it is produced by injection molding.
도 5는 안전클립(300)과 블레이드하우징(100)이 결합한 상태를 나타낸다. 안전클립의 결합공에 블레이드하우징의 돌출부(120)가 삽입되어 결합되며, 블레이드의 끝단에는 안전클립의 고정부(310)가 상부에서 블레이드를 고정시킨다. 5 shows a state in which the safety clip 300 and the blade housing 100 is coupled. The protrusion 120 of the blade housing is inserted and coupled to the coupling hole of the safety clip, and the fixing portion 310 of the safety clip fixes the blade at the top of the blade.
이 상태에서 커버하우징(400)을 상부에서 하부로 눌러 결합시킬 수 있다. 즉, 커버하우징(400)의 중공부 내부 일측면에는 결합돌기(430)가 구비되어 블레이드하우징(100)의 일측면에 형성된 결합홈에 탄성적으로 삽입되어 결합된다.In this state, the cover housing 400 may be coupled by pressing from the top to the bottom. That is, a coupling protrusion 430 is provided at one side of the hollow part of the cover housing 400 to be elastically inserted into and coupled to a coupling groove formed at one side of the blade housing 100.
도 6은 블레이드하우징(100), 블레이드(200), 안전클립(300) 및 커버하우징(400)이 모두 결합된 안전클립 면도기 카트리지의 형상을 나타낸다.6 shows the shape of the safety clip razor cartridge in which the blade housing 100, the blade 200, the safety clip 300 and the cover housing 400 are all coupled.
이러한 구조의 안전클립 면도기 카트리지는 단순히 밀어 넣기만 하면 결합이 되므로 조립이 매우 용이하고, 사용시 사용자의 피부에 상처가 나는 것을 방지함으로써 안전한 면도기 카트리지 및 면도기를 제공할 수 있다.The safety clip razor cartridge of this structure is very easy to assemble because it is combined simply by pushing, and can provide a safe razor cartridge and shaver by preventing the user's skin from being damaged during use.
한편, 도 7을 참조하면, 본 발명은 안전클립의 다른 실시예를 제공한다.On the other hand, referring to Figure 7, the present invention provides another embodiment of the safety clip.
본 실시예에 의한 안전클립(300)은 고정부(310) 및 안전바(320)는 상기한 예와 동일하지만, 측면부(330)는 더욱 얇은 형상으로 구비되고 측면부(330)에 결합공이 형성되지 않는다. 대신, 양 끝단에는 하부로 결합다리(340)가 구비되어 블레이드하우징(100)과 결합된다. Safety clip 300 according to the present embodiment, the fixing portion 310 and the safety bar 320 is the same as the above example, the side portion 330 is provided in a thinner shape and the coupling hole is not formed in the side portion 330 Do not. Instead, both ends are provided with a coupling leg 340 at the bottom and coupled with the blade housing 100.
상기 결합다리(340)는 고정부(310)와 동일한 폭을 가지며, 끝단에서 하부로 연장된 형상으로 형성된다. 또한, 상기 결합다리(340)의 일부분에는 절곡홈(342)이 형성되어 구부리기 쉽게 되어 있다.The coupling leg 340 has the same width as the fixing part 310 and is formed in a shape extending from the end to the bottom. In addition, a portion of the coupling leg 340 is bent groove 342 is formed is easy to bend.
한편, 도 8을 참조하면, 블레이드하우징(100)에는 상기 결합다리(340)가 관통되는 관통공(140)이 형성된다. 즉, 본 실시예에서 결합다리(340)는 안전클립의 각 모퉁이마다 4개가 형성되며, 블레이드하우징(100)에도 상기 결합다리(340)에 대응하는 위치에 4개의 관통공(140)이 형성된다.Meanwhile, referring to FIG. 8, the blade housing 100 has a through hole 140 through which the coupling leg 340 passes. That is, in the present embodiment, four coupling legs 340 are formed at each corner of the safety clip, and four through holes 140 are formed in the blade housing 100 at positions corresponding to the coupling legs 340. .
도 9a는 안전클립(300)의 결합다리(340)를 블레이드하우징(100)에 관통시킨 형상을 나타내며, 도 9b는 도 9a의 후면을 나타낸다. 이후, 도 9c와 같이 결합다리(340)의 절곡홈(342)을 절곡시키면 안전클립(300)과 블레이드하우징(100)의 결합이 완성된다.FIG. 9A illustrates a shape in which the coupling leg 340 of the safety clip 300 passes through the blade housing 100, and FIG. 9B illustrates a rear surface of FIG. 9A. Then, bending the bending groove 342 of the coupling leg 340 as shown in Figure 9c is completed the coupling of the safety clip 300 and the blade housing 100.
본 실시예에 의한 안전클립은 커버하우징(400)의 결합여부에 관계없이 블레이드하우징(100)과의 결합이 가능하다는 장점이 있다. 즉, 블레이드하우징(100)에 안전클립(300)을 먼저 결합시키고 커버하우징(400)을 결합시킬 수도 있고, 커버하우징(400)을 먼저 결합시킨 다음 안전클립(300)을 결합시킬 수도 있다.Safety clip according to this embodiment has the advantage that can be combined with the blade housing 100, regardless of whether the cover housing 400 is coupled. That is, the safety clip 300 may be first coupled to the blade housing 100 and the cover housing 400 may be coupled to each other, or the cover housing 400 may be coupled first to the safety clip 300.
한편, 안전클립(300)은 최적의 면도날 특성치를 유지하도록 하여 깔끔하게 깎임과 동시에 안정성을 향상시키도록 하는데 도움을 준다.On the other hand, the safety clip 300 helps to maintain the optimum razor blade characteristic value and to improve the stability at the same time cleanly.
이러한 면도날 특성치는 도 10을 참조하면, 전방하우징과(112) 후방하우징(114)의 끝단을 연결하는 평면(P)을 기준으로 블레이드(200)의 끝날이 위 평면(P) 위로 올라가면 +, 블레이드(200)의 끝날이 위 평면(P) 아래로 내려가면 -로 표시할 수 있으며, 블레이드(200)의 끝날이 위 평면(P)상에 있으면 0로 표시할 수 있다. 이러한 면도날 특성치는 +가 될수록 잘 깎이기는 하나 피부에 저항력을 많이 받아 안 좋은 느낌을 초래할 수 있고, -가 되면 자극적이지는 않지만 안정성이 높아진다. Such a razor blade characteristic value, with reference to FIG. 10, when the end of the blade 200 rises above the upper plane P with respect to the plane P connecting the ends of the front housing 112 and the rear housing 114, the blade is +. If the end of the blade (200) is lowered above the upper plane (P) can be displayed as-, if the end of the blade (200) is on the upper plane (P) can be displayed as 0. These razor blade characteristics are more sharply cut, but are more resistant to the skin and may cause bad feelings.
한편, 블레이드의 끝날 사이의 간격을 S1,S2,S3,S4로 표시할 수 있으며, 이러한 면도기 블레이드의 특성치는 제조시 최적의 상태로 출하된다.On the other hand, the spacing between the end of the blade can be represented as S1, S2, S3, S4, the characteristics of these razor blades are shipped in an optimal state during manufacture.
본 발명에서는 안전클립(300)을 사용하여 블레이드의 면도날 특성치를 일정 수준으로 유지함으로써 면도기의 기능을 안정적으로 유지하는데 도움을 준다.In the present invention, by using the safety clip 300 to help maintain the function of the razor by maintaining the razor blade characteristic value at a certain level.
상기에서는 본 발명의 실시예들을 참조하여 설명하였지만, 해당 기술 분야에서 통상의 지식을 가진 자라면 하기의 특허 청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.Although the above has been described with reference to the embodiments of the present invention, those skilled in the art may variously modify and modify the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. It will be appreciated that it can be changed.
<부호의 설명><Description of the code>
100 : 블레이드하우징 120 : 돌출부100: blade housing 120: protrusion
200 : 블레이드 300 : 안전클립200: blade 300: safety clip
310 : 고정부 320 : 안전바310: fixed part 320: safety bar
330 : 측면부 332 : 결합공330: side portion 332: coupling hole
340 : 결합다리 400 : 커버하우징340: coupled leg 400: cover housing
410 : 가드러버 420 : 중공410: guard rubber 420: hollow

Claims (5)

  1. 체모를 깎는 블레이드;Shaving blades;
    상기 블레이드가 수용되는 블레이드하우징;A blade housing in which the blade is accommodated;
    상기 블레이드의 상부를 소정간격으로 덮으며 상기 블레이드하우징에 결합되는 안전클립;A safety clip covering the upper portion of the blade at a predetermined interval and coupled to the blade housing;
    상기 안전클립이 수용되는 중공부를 가지며, 상기 블레이드하우징과 결합하는 커버하우징을 포함하여 구성되는 안전클립 면도기 카트리지.Safety clip razor cartridge having a hollow portion for receiving the safety clip, comprising a cover housing coupled to the blade housing.
  2. 제1항에 있어서,The method of claim 1,
    상기 블레이드하우징에는 상기 안전클립과의 결합을 위한 돌출부가 형성되며,The blade housing is formed with a protrusion for coupling with the safety clip,
    상기 안전클립은 상기 블레이드의 상부를 덮는 복수 개의 안전바 및 상기 안전바의 하부에 형성된 측면부를 포함하고, 상기 측면부에는 상기 돌출부에 탄성적으로 결합되는 결합공이 형성된 것을 특징으로 하는 안전클립 면도기 카트리지.The safety clip includes a plurality of safety bars covering the upper portion of the blade and a side portion formed on the lower portion of the safety bar, the side clip is a safety clip razor cartridge, characterized in that the coupling hole is formed elastically coupled to the protrusion.
  3. 제1항에 있어서,The method of claim 1,
    상기 블레이드하우징에는 상기 안전클립의 일부가 관통하는 관통공이 형성되며,The blade housing is formed with a through hole through which a part of the safety clip penetrates,
    상기 안전클립은 상기 블레이드의 상부를 덮는 복수 개의 안전바 및 끝단에 형성된 결합다리를 포함하고, 상기 결합다리는 상기 관통공을 관통한 후 절곡되어 결합되는 것을 특징으로 하는 안전클립 면도기 카트리지.The safety clip includes a plurality of safety bars covering the upper end of the blade and a coupling leg formed at the end, wherein the safety leg is characterized in that the coupling is bent and coupled after passing through the through hole.
  4. 제1항에 있어서,The method of claim 1,
    상기 안전클립의 양단에는 상기 블레이드를 고정시키는 고정부가 형성되는 것을 특징으로 하는 안전클립 면도기 카트리지.Safety clip razor cartridge, characterized in that the fixing portion for fixing the blade is formed on both ends of the safety clip.
  5. 제1항 내지 제4항에 있어서,The method according to claim 1, wherein
    상기 안전클립 면도기 카트리지에 손잡이를 결합시킨 안전클립 면도기.Safety clip shaver with a handle coupled to the safety clip shaver cartridge.
PCT/KR2013/000808 2013-01-31 2013-01-31 Safety clip razor cartridge and razor using same WO2014119808A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2013/000808 WO2014119808A1 (en) 2013-01-31 2013-01-31 Safety clip razor cartridge and razor using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2013/000808 WO2014119808A1 (en) 2013-01-31 2013-01-31 Safety clip razor cartridge and razor using same

Publications (1)

Publication Number Publication Date
WO2014119808A1 true WO2014119808A1 (en) 2014-08-07

Family

ID=51262506

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2013/000808 WO2014119808A1 (en) 2013-01-31 2013-01-31 Safety clip razor cartridge and razor using same

Country Status (1)

Country Link
WO (1) WO2014119808A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018019951A1 (en) * 2016-07-28 2018-02-01 Bic-Violex Sa Shaving cartridge including a masking foil
EP3771532A1 (en) * 2019-07-31 2021-02-03 BIC-Violex S.A. Razor cartridge
EP4098414A1 (en) * 2021-05-31 2022-12-07 BIC Violex Single Member S.A. Blade masking foil with inter-blade securing elements

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0659346B2 (en) * 1989-09-08 1994-08-10 フェザー安全剃刀株式会社 Cartridge type razor
KR20010042956A (en) * 1998-04-24 2001-05-25 도날 비. 토빈 Razor blade system
JP2006514576A (en) * 2003-01-28 2006-05-11 エバレディ バッテリー カンパニー インコーポレーテッド Leather blade platform and leather cartridge using the same
KR20100008316A (en) * 2008-07-15 2010-01-25 최정길 An automatic production machine of equipment system for clamp body
KR20110090249A (en) * 2010-02-03 2011-08-10 주식회사 도루코 Razor cartridge

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0659346B2 (en) * 1989-09-08 1994-08-10 フェザー安全剃刀株式会社 Cartridge type razor
KR20010042956A (en) * 1998-04-24 2001-05-25 도날 비. 토빈 Razor blade system
JP2006514576A (en) * 2003-01-28 2006-05-11 エバレディ バッテリー カンパニー インコーポレーテッド Leather blade platform and leather cartridge using the same
KR20100008316A (en) * 2008-07-15 2010-01-25 최정길 An automatic production machine of equipment system for clamp body
KR20110090249A (en) * 2010-02-03 2011-08-10 주식회사 도루코 Razor cartridge

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018019951A1 (en) * 2016-07-28 2018-02-01 Bic-Violex Sa Shaving cartridge including a masking foil
WO2018019953A1 (en) * 2016-07-28 2018-02-01 Bic-Violex Sa Shaving cartridge including a masking foil
US20190255720A1 (en) * 2016-07-28 2019-08-22 Bic Violex S.A. Shaving cartridge including a masking foil
US20200009753A1 (en) * 2016-07-28 2020-01-09 Bic Violex S.A. Shaving cartridge including a masking foil
US10786914B2 (en) 2016-07-28 2020-09-29 Bic Violex S.A. Shaving cartridge including a masking foil
US11045965B2 (en) 2016-07-28 2021-06-29 Bic Violex S.A. Shaving cartridge including a masking foil
EP3998143A1 (en) * 2016-07-28 2022-05-18 Bic Violex S.A. Shaving cartridge including a masking foil
EP3771532A1 (en) * 2019-07-31 2021-02-03 BIC-Violex S.A. Razor cartridge
US11691306B2 (en) 2019-07-31 2023-07-04 BIC Violex Single Member S.A. Razor cartridge
EP4098414A1 (en) * 2021-05-31 2022-12-07 BIC Violex Single Member S.A. Blade masking foil with inter-blade securing elements

Similar Documents

Publication Publication Date Title
WO2010093134A2 (en) Unitary cartridge
WO2014119808A1 (en) Safety clip razor cartridge and razor using same
JP4285784B2 (en) Practical knife system
CN211129864U (en) Holder for safety helmet
KR101424319B1 (en) Safety clip razor cartridge and shaving device using the same
US9151896B2 (en) Ribbon fiber holder for large diameter cables and loose fibers and associated methods
EP3722056B1 (en) Razor cartridge
CN110882481B (en) Neck massager
CN206136044U (en) Cell -phone protective housing convenient to installation
WO2013187692A1 (en) Elastic razor cartridge
CN205272086U (en) A portable cutter for cutting of melon and fruit class
CN214520347U (en) Eyebrow knife
KR20190054240A (en) False eyelash
CN220024372U (en) Electric hair drier wrapped by surface leather
CN210247938U (en) Pet comb with replaceable comb teeth function
CN216123198U (en) Computer network control box
CN209095617U (en) A kind of cutter head of shaver
CN209938100U (en) Book and data protection device
CN216334030U (en) Anti-scratch structure of ribbon and air conditioner
CN210959108U (en) Novel optical fiber foot limiter
CN218568746U (en) Guide rail mounting and fixing structure of circuit breaker
CN220544243U (en) Embedded antenna housing and base station antenna
CN219999542U (en) Wireless earphone assembly and spring-grip charging box thereof
CN214379850U (en) Integrated outlet rubber shell
CN219204549U (en) Anti-falling heat dissipation type mobile phone shell

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13874128

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13874128

Country of ref document: EP

Kind code of ref document: A1