JP2003154178A - Safety razor - Google Patents
Safety razorInfo
- Publication number
- JP2003154178A JP2003154178A JP2001354113A JP2001354113A JP2003154178A JP 2003154178 A JP2003154178 A JP 2003154178A JP 2001354113 A JP2001354113 A JP 2001354113A JP 2001354113 A JP2001354113 A JP 2001354113A JP 2003154178 A JP2003154178 A JP 2003154178A
- Authority
- JP
- Japan
- Prior art keywords
- guard
- guard plate
- safety razor
- engagement
- plate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Dry Shavers And Clippers (AREA)
- Details Of Cutting Devices (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、一般大衆が使用す
る安全カミソリに関し、特に刃先を部分的に覆うガ−ド
プレ−トに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a safety razor used by the general public, and more particularly to a guard plate partially covering a cutting edge.
【０００２】[0002]
【従来の技術】ガ−ドプレ−トを装着した安全カミソリ
は従来から存在し、ガ−ドプレ−トの前部をガ−ドバ−
に係合し後部を天板のかしめ突起に係合したものも存在
している。2. Description of the Related Art A safety razor equipped with a guard plate has existed in the past, and the front portion of the guard plate has a guard bar.
There is also one in which the rear part is engaged with the caulking projection of the top plate.
【０００３】[0003]
【発明が解決しようとする課題】上述した従来技術とし
ては、例えば特開平１０−１７４７９０公報に記載され
た安全カミソリが存在する。この安全カミソリは図６及
び図１３に示されたようにガ−ドプレ−トの前部と後部
に、カミソリヘッドと係合するための係合孔が設けられ
ている。As a conventional technique described above, there is, for example, a safety razor described in Japanese Patent Application Laid-Open No. 10-174790. As shown in FIGS. 6 and 13, this safety razor is provided with engaging holes at the front and rear of the guard plate for engaging the razor head.
【０００４】係合孔を有するガ−ドプレ−トは前記公報
に記載されているが、ガ−ドプレ−トの前部と後部の係
合孔は横方向にずれていて対向していない。したがっ
て、細いガ−ド部に張力が加わったときに、ガ−ドプレ
−トはステンレス等の材料で非常に薄く形成されている
から、ガ−ドプレ−トの前部又は後部がガ−ド部に引っ
張られて容易に変形してしまうのである。Although the guard plate having the engaging holes is described in the above publication, the engaging holes at the front and rear portions of the guard plate are laterally displaced and do not face each other. Therefore, when tension is applied to the thin guard portion, the guard plate is formed of a very thin material such as stainless steel, so that the front or rear portion of the guard plate is the guard portion. It is easily deformed by being pulled by.
【０００５】このように、ガ−ド部に張力が加わったと
きにガ−ドプレ−トの前部又は後部が容易に変形してし
まうようでは円滑なヒゲ剃りを行なうことができない。
そこで、本発明は特定のガ−ド部に張力が加わってもそ
のガ−ド部によるガ−ドプレ−トの変形を効果的に防止
できる安全カミソリを提供することを目的とする。As described above, smooth beard shaving cannot be performed if the front portion or the rear portion of the guard plate is easily deformed when tension is applied to the guard portion.
Therefore, an object of the present invention is to provide a safety razor capable of effectively preventing the deformation of the guard plate by the guard portion even when tension is applied to the particular guard portion.
【０００６】[0006]
【課題を解決するための手段】本発明の構成は、刃先を
覆うガ−ドプレ−トがカミソリヘッドの一部として装着
され、ガ−ドプレ−トに刃先露出孔を設けることによっ
て形成されたガ−ド部が刃先を横切るように覆っている
安全カミソリにおいて、ガ−ドプレ−トを支持する部分
の少なくとも１つがガ−ド部の端部の延長線上に存在す
ることを特徴とする。請求項２は、これにガ−ド部は直
線状に延在するという具体的要素が加わったものであ
り、請求項３は、ガ−ドプレ−トの前部及び後部がそれ
ぞれカミソリヘッドに係合し、少なくとも１つのガ−ド
部の端部の延長線上でガ−ドプレ−トとカミソリヘッド
が係合している具体的要素が加わったものである。SUMMARY OF THE INVENTION According to the present invention, a guard plate covering a cutting edge is attached as a part of a razor head, and a guard plate is provided with a cutting edge exposing hole. -A safety razor with a guard covering the cutting edge, characterized in that at least one of the portions supporting the guard plate lies on an extension of the end of the guard. According to a second aspect of the present invention, a specific element that the guard portion extends linearly is added thereto, and a third aspect of the present invention is that the front portion and the rear portion of the guard plate are engaged with the razor head, respectively. In addition, a specific element in which the guard plate and the razor head are engaged on the extension line of the end portion of at least one guard portion is added.
【０００７】請求項４は、ガ−ドプレ−トの前部及び後
部にそれぞれ複数の係合孔が設けられ、前部に設けられ
た係合孔はガ−ドバ−に突設された係合突起に係合し、
後部に設けられた係合孔は天板に設けられたかしめ突起
に係合し、少なくとも１つのガ−ド部の端部の延長線上
に前記前部の係合孔と係合突起、又は後部の係合孔とか
しめ突起が係合している具体的要素が加わったものであ
り、請求項５は、ガ−ド部の端部の延長線上で係合して
いる係合孔と係合突起、又は係合孔とかしめ突起の少な
くとも１つの係合について、ガ−ド部の端部の延長線
が、係合している孔と突起の中心を通る具体的要素が加
わったものである。請求項６は、ガ−ドプレ−トに設け
られた係合孔の中の、ガ−ドプレ−トの前部に設けられ
た係合孔、又はガ−ドプレ−トの後部に設けられた係合
孔の少なくともいずれかの部分に設けられたすべての係
合孔がガ−ド部の端部の延長線上にある具体的要素が加
わったものである。According to a fourth aspect of the present invention, a plurality of engagement holes are provided in the front portion and the rear portion of the guard plate, respectively, and the engagement holes provided in the front portion are engaged with the guard bar so as to project therefrom. Engage the protrusions,
The engaging hole provided in the rear portion engages with the caulking projection provided on the top plate, and the engaging hole and the engaging projection in the front portion or the rear portion are provided on the extension line of the end portion of at least one guard portion. And a specific element in which the caulking projection is engaged with the engaging hole of the second embodiment is added, and the engaging hole is engaged with the engaging hole engaged on the extension line of the end portion of the guard portion. Regarding the engagement of at least one of the projection or the engagement hole and the caulking projection, the extension line of the end of the guard portion is added with a specific element passing through the engaging hole and the center of the projection. . According to a sixth aspect of the present invention, among the engaging holes provided in the guard plate, the engaging holes provided in the front part of the guard plate or the engaging holes provided in the rear part of the guard plate. All the engagement holes provided in at least any part of the dowel holes are added with specific elements on the extension lines of the ends of the guard portions.
【０００８】請求項７は、ガ−ドプレ−トの前部には４
以上の係合孔が設けられ、ガ−ドプレ−トの後部には２
以上の係合孔が設けられ、ガ−ド部は４本以上設けられ
ている具体的要素が加わったものでり、請求項８は、ガ
−ドプレ−トの前部に設けられた係合孔は、刃先露出孔
とは別に設けられた具体的要素が加わったものである。According to claim 7, the front part of the guard plate has four
The above engagement holes are provided, and the rear part of the guard plate has two
The above engagement holes are provided, and the guard portion is added with concrete elements provided with four or more pieces. Claim 8 is the engagement provided at the front portion of the guard plate. The holes are the addition of specific elements provided separately from the blade edge exposing holes.
【０００９】請求項９は、ガ−ドプレ−トを支持する部
分が少なくとも１つのガ−ド部の両端部の延長線上に存
在する限定的要素が加わったものであり、請求項１０
は、ガ−ドプレ−トの前部又は後部の一方が複数の位置
でカミソリヘッドに係合し、他方はほぼ全長に亘ってカ
ミソリヘッドに固着されている具体的要素が加わったも
のであり、請求項１１は、ガ−ドプレ−トの前部もしく
は後部の双方又は一方が刃体に結合している具体的要素
が加わったものであり、請求項１２は、ガ−ドバ−は天
板と一体に形成されている構成であり、請求項１３は、
ガ−ド部の延長線上で支持されているガ−ド部が緊張状
態にある構成である。A ninth aspect of the present invention is the addition of a limiting element in which a portion supporting the guard plate is present on an extension line of both ends of at least one guard portion.
Is one in which one of the front part or the rear part of the guard plate is engaged with the razor head at a plurality of positions, and the other is added with a specific element fixed to the razor head over substantially the entire length, The eleventh aspect of the present invention is to add a specific element in which both or one of the front portion and the rear portion of the guard plate is connected to the blade body, and the twelveth aspect is that the guard bar is a top plate. It is the structure formed integrally, and Claim 13 is,
The guard part supported on the extension line of the guard part is in a tensioned state.
【００１０】[0010]
【発明の効果】本発明は以上のような構成であって、ガ
−ド部の少なくとも１つについて、ガ−ドプレ−トを支
持する部分がガ−ド部の端部の延長線上に存在する。し
たがって、使用中にそのようなガ−ド部に引っ張り力が
はたらいたとき、あるいは製造時に初めからそのような
ガ−ド部に引っ張り力が加わるように組み立てたとき
に、そのようなガ−ド部を原因とするガ−ドプレ−トの
変形を効果的に防止できる。The present invention has the above-described structure, and at least one of the guard portions has a portion for supporting the guard plate on the extension line of the end portion of the guard portion. . Therefore, when a tensile force acts on such a guard portion during use, or when such a guard portion is assembled from the beginning during manufacture so that the tensile force is applied, such a guard portion is It is possible to effectively prevent the deformation of the guard plate due to the portion.
【００１１】[0011]
【発明の実施の形態】次に、本発明の実施の形態を図面
に従って説明する。図面は３枚の刃を有する替刃カ−ト
リッジに関する。ガ−ドプレ−ト１は薄い板状のステン
レスで形成されているが材料がステンレスに限定されな
いことは勿論である。ガ−ドプレ−ト１の前部２の近く
に７つの刃先露出孔３が横方向に並べて設けられ、この
構成によって８つの線状ガ−ド部４が形成されている。
刃先露出孔３の数がこれに限定されないことは勿論であ
り、ガ−ド部４は線状でなくやや幅のあるものにしても
よい。DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the drawings. The drawing relates to a replacement blade cartridge having three blades. Although the guard plate 1 is made of thin plate-shaped stainless steel, it goes without saying that the material is not limited to stainless steel. Seven blade edge exposing holes 3 are provided side by side in the lateral direction near the front portion 2 of the guard plate 1, and eight linear guard portions 4 are formed by this configuration.
Needless to say, the number of the blade edge exposing holes 3 is not limited to this, and the guard portion 4 may have a width rather than a linear shape.
【００１２】ガ−ドプレ−トの前部２には４つの係合孔
５が設けられている。係合孔５はそれぞれがガ−ド部の
付け根６の延長線上にあって、やや横長に形成されてい
る。係合孔５のすべてがガ−ド部の付け根６の延長線上
にある場合に限定されないこと、及び係合孔５が４つに
限定されないことは勿論である。The front part 2 of the guard plate is provided with four engaging holes 5. Each of the engaging holes 5 is on the extension line of the root 6 of the guard part and is formed in a slightly laterally long shape. Of course, it is not limited to the case where all of the engagement holes 5 are on the extension line of the root 6 of the guard part, and the number of the engagement holes 5 is not limited to four.
【００１３】ガ−ドプレ−トの後部７には２つの係合孔
８が設けられている。係合孔８はそれぞれがガ−ド部の
付け根９の延長線上にあって、やや縦長に形成されてい
る。係合孔のすべてがガ−ド部の付け根９の延長線上に
ある場合に限定されないこと、及び係合孔８が２つに限
定されないことは勿論である。また、２つのガ−ド部の
前後の延長線上に係合孔５及び係合孔８が存在する構成
であるが、２つのガ−ド部に限定されることはなく１つ
でもよく３以上でもよい。なお、係合孔８，８よりも端
部寄りに丸孔１０が設けられているが、これは本発明に
関係するものでなく、製造工程においてガ−ドプレ−ト
を位置決めするときに用いられる。The rear portion 7 of the guard plate is provided with two engaging holes 8. Each of the engaging holes 8 is on an extension line of the root 9 of the guard portion and is formed to be slightly vertically long. Of course, it is not limited to the case where all the engaging holes are on the extension line of the root 9 of the guard portion, and the number of the engaging holes 8 is not limited to two. Further, although the engaging holes 5 and the engaging holes 8 are present on the extension lines before and after the two guard portions, the number is not limited to two guard portions, and one may be three or more. But it's okay. A round hole 10 is provided closer to the end than the engagement holes 8 and 8, but this is not related to the present invention and is used when positioning the guard plate in the manufacturing process. .
【００１４】替刃カ−トリッジ１１は、天板１２と刃台
１３の間に３枚の刃を挾着した構成である。３枚の刃
は、下刃１７よりも中間刃１８が後方にずらされ、中間
刃１８よりも上刃１９が後方にずらされて装着される。
刃台１３に設けた階段状の４つの前支持部１４と４つの
後支持部１５、及び天板１２の裏面に階段状に形成され
た４つのかしめ突起１６と両側に設けられた２つの前支
持部２４が刃のずれた部分を支持することによって刃は
挾着される。この階段状の支持構成によってスペ−サ−
がなくても各刃の間にヒゲカス排出用の隙間を設けるこ
とができる。The replacement blade cartridge 11 has a structure in which three blades are sandwiched between the top plate 12 and the blade base 13. The three blades are mounted such that the intermediate blade 18 is displaced rearward from the lower blade 17 and the upper blade 19 is displaced rearwardly from the intermediate blade 18.
Four step-like front support parts 14 and four rear support parts 15 provided on the blade base 13, and four caulking protrusions 16 formed stepwise on the back surface of the top plate 12 and two front parts provided on both sides. The blade is attached by the support portion 24 supporting the displaced portion of the blade. This stepped support structure allows the spacer
Even if the blade is not provided, a gap for discharging a mustache can be provided between the blades.
【００１５】図４は天板１２の底面図であって、前述し
た階段状の４つのかしめ突起１６と２つの前支持部２４
が形成されている。４つのかしめ突起１６の中寄りの２
つは刃の挿通孔に挿通されるが、側部寄りの２つのかし
め突起１６は刃の側部に設けられた切欠に挿通される。
刃先の前方に延在するガ−ドバ−２０は天板１２と一体
に形成されており、ガ−ドバ−２０の内面には４つの横
長の係合突起２５が一体に形成されている。なお、符号
２３は天板１２の上面に固着されたスム−サ−である。FIG. 4 is a bottom view of the top plate 12, which shows the above-mentioned four step-like caulking projections 16 and two front supporting portions 24.
Are formed. 2 near the center of the four caulking protrusions 16
One is inserted into the insertion hole of the blade, but the two caulking projections 16 near the side are inserted into the notches provided on the side of the blade.
A guard bar 20 extending in front of the cutting edge is formed integrally with the top plate 12, and four laterally long engagement projections 25 are integrally formed on the inner surface of the guard bar 20. Reference numeral 23 is a smoother fixed to the upper surface of the top plate 12.
【００１６】図５は刃台１３の上面図であって、前述し
た階段状の４つの前支持部１４と４つの後支持部１５が
設けられている。符号２６は天板のかしめ突起１６が挿
通するかしめ孔である。刃台１３の前部にはガ−ドバ−
連結部２７が一体に設けられ、天板のガ−ドバ−２０の
底面に一体に設けられた２つの連結突起２８をガ−ドバ
−連結部２７の２つの孔２９に嵌合して、ガ−ドバ−２
０とガ−ドバ−連結部２７が連結される。符号２１はガ
−ドバ−連結部２７に固着されたエラストマ−であり、
符号２２はガ−ドバ−２０に取付けられたスム−サ−で
ある。FIG. 5 is a top view of the blade base 13, which is provided with the above-mentioned four step-like front support portions 14 and four rear support portions 15. Reference numeral 26 is a caulking hole through which the caulking protrusion 16 of the top plate is inserted. There is a guard bar on the front of the blade stand 13.
The connecting portion 27 is integrally provided, and the two connecting protrusions 28 integrally provided on the bottom surface of the guard bar 20 of the top plate are fitted into the two holes 29 of the guard bar connecting portion 27 to form a guard. -Dova-2
0 and the guard bar connecting portion 27 are connected. Reference numeral 21 is an elastomer fixed to the guard bar connecting portion 27,
Reference numeral 22 is a smoother attached to the guard bar 20.
【００１７】ガ−ドプレ−トの後部７は、上刃１９と天
板１２との間に挾着され、かしめ突起１６はガ−ドプレ
−トの係合孔８に挿通されている。ガ−ドプレ−ト１が
３つの刃先を覆うようにその前部２はガ−ドバ−２０の
内面まで到達し、係合孔５はガ−ドバ−の係合突起２５
に係合している。係合突起２５からガ−ドプレ−トの前
部２が外れないように、係合突起２５の端部はつぶされ
ている。各ガ−ド部４は縦方向に平行に且つ直線状に延
在しやや緊張状態に置かれている。各ガ−ド部４は直線
状でなくてもよく、緊張状態でなくてもよいことは勿論
である。The rear portion 7 of the guard plate is sandwiched between the upper blade 19 and the top plate 12, and the caulking projection 16 is inserted into the engagement hole 8 of the guard plate. The front part 2 reaches the inner surface of the guard bar 20 so that the guard plate 1 covers the three cutting edges, and the engagement hole 5 is provided with the engagement protrusion 25 of the guard bar 25.
Is engaged with. The end portion of the engagement protrusion 25 is crushed so that the front portion 2 of the guard plate does not come off from the engagement protrusion 25. Each guard portion 4 extends in a straight line in parallel with the longitudinal direction and is placed in a slightly tensioned state. Needless to say, each guard portion 4 does not have to be linear and need not be in a tensioned state.
【００１８】図６及び図７は刃であって、図６の刃は中
間刃１８及び上刃１９として使用され、図７の刃は下刃
１７として使用される。各刃の両側には切欠３０，３１
が設けられているが、前述したように天板の側部寄りの
２つのかしめ突起１６をこれらの切欠３０，３１に挿通
して各刃を支持するためのものである。また、天板の中
央寄りの２つのかしめ突起１６を中間刃及び上刃の挿通
孔３３と下刃の挿通孔３２に挿通する。中間刃１８及び
上刃１９にかしめ突起を挿通するときは内寄りの一対の
挿通孔３３，３３のみが使用され他の挿通孔３４は使用
されない。挿通孔３４はヒゲカスの排出を促進させる作
用をなす。しかし、例えば下刃１７を上刃及び中間刃１
８，１９と同形状とし、かしめ突起１６をやや外寄りに
形成して現在使用されている挿通孔３２，３３よりも外
寄りにかしめ突起１６を通すときは、外寄りの挿通孔３
４がかしめ突起挿通用として使用される。6 and 7 are blades, the blade of FIG. 6 is used as the intermediate blade 18 and the upper blade 19, and the blade of FIG. 7 is used as the lower blade 17. Notches 30, 31 on both sides of each blade
However, as described above, the two caulking protrusions 16 on the side of the top plate are inserted into the notches 30 and 31 to support the blades. Further, the two caulking protrusions 16 near the center of the top plate are inserted into the insertion holes 33 of the intermediate blade and the upper blade and the insertion hole 32 of the lower blade. When inserting the caulking projections into the intermediate blade 18 and the upper blade 19, only the pair of insertion holes 33, 33 on the inner side are used, and the other insertion holes 34 are not used. The insertion hole 34 has a function of promoting discharge of the mustache. However, for example, the lower blade 17 is replaced by the upper blade and the intermediate blade 1
8 and 19, the caulking projection 16 is formed slightly outward, and when the caulking projection 16 is passed further outward than the insertion holes 32 and 33 currently used, the insertion hole 3 on the outer side is used.
4 is used for inserting the caulking projection.
【図１】 ガ−ドプレ−トの正面図FIG. 1 is a front view of a guard plate.
【図２】 替刃カ−トリッジの断面図FIG. 2 is a sectional view of a replacement blade cartridge.
【図３】 替刃カ−トリッジの平面図FIG. 3 is a plan view of a replacement blade cartridge.
【図４】 天板の底面図[Fig. 4] Bottom view of the top plate
【図５】 刃台の平面図[Fig. 5] Plan view of the blade stand
【図６】 刃の正面図[Fig. 6] Front view of the blade
【図７】 刃の正面図[Figure 7] Front view of the blade
１ ガ−ドプレ−ト ２ ガ−ドプレ−トの前部 ３ 刃先露出孔 ４ ガ−ド部 ５ 係合孔 ６ ガ−ド部の付け根 ７ ガ−ドプレ−トの後部 ８ 係合孔 ９ ガ−ド部の付け根 １０ 丸孔 １１ 替刃カ−トリッジ １２ 天板 １３ 刃台 １４ 前支持部 １５ 後支持部 １６ かしめ突起 １７ 下刃 １８ 中間刃 １９ 上刃 ２０ ガ−ドバ− ２１ エラストマ− ２２ スム−サ− ２３ スム−サ− ２４ 前支持部 ２５ 係合突起 ２６ かしめ孔 ２７ ガ−ドバ−連結部 ２８ 連結突起 ２９ 孔 ３０ 切欠 ３１ 切欠 ３２ 挿通孔 ３３ 挿通孔 ３４ 挿通孔 1 guard plate Front of two guard plates 3 Blade edge exposure hole 4 guard section 5 engagement holes 6 Root of the guard part 7 Rear of the guard plate 8 engagement holes Root of 9 guards 10 round holes 11 Replacement blade cartridge 12 Top plate 13 blade 14 Front support 15 Rear support 16 Caulking protrusion 17 Lower blade 18 Intermediate blade 19 Upper blade 20 guards 21 Elastomer 22 Smooth 23 Smooth 24 Front support 25 Engagement protrusion 26 Caulking hole 27 Guard bar connection 28 Connection protrusion 29 holes 30 notches 31 notches 32 insertion hole 33 insertion hole 34 insertion hole
Claims (13)
ッドの一部として装着され、ガ−ドプレ−トに刃先露出
孔を設けることによって形成されたガ−ド部が刃先を横
切るように覆っている安全カミソリにおいて、ガ−ドプ
レ−トを支持する部分の少なくとも１つがガ−ド部の端
部の延長線上に存在することを特徴とする安全カミソリ1. A guard plate for covering the cutting edge is mounted as a part of a razor head, and a guard portion formed by providing a cutting edge exposing hole in the guard plate covers the cutting edge so as to cross the cutting edge. Safety razor, wherein at least one of the portions supporting the guard plate is present on the extension line of the end portion of the guard portion.
載の安全カミソリ2. The safety razor according to claim 1, wherein the guard portion extends linearly.
れカミソリヘッドに係合し、少なくとも１つのガ−ド部
の端部の延長線上でガ−ドプレ−トとカミソリヘッドが
係合している請求項１又は請求項２記載の安全カミソリ3. A front portion and a rear portion of the guard plate engage with the razor head, respectively, and the guard plate and the razor head engage with each other on an extension line of an end portion of at least one guard portion. The safety razor according to claim 1 or 2.
れ複数の係合孔が設けられ、前部に設けられた係合孔は
ガ−ドバ−に突設された係合突起に係合し、後部に設け
られた係合孔は天板に設けられたかしめ突起に係合し、
少なくとも１つのガ−ド部の端部の延長線上に前記前部
の係合孔と係合突起、又は後部の係合孔とかしめ突起が
係合している請求項３記載の安全カミソリ4. A plurality of engagement holes are provided in the front portion and the rear portion of the guard plate, respectively, and the engagement holes provided in the front portion are engaged with the engagement protrusions provided on the guard bar. , The engaging hole provided on the rear part engages with the caulking protrusion provided on the top plate,
4. The safety razor according to claim 3, wherein the front engaging hole and the engaging projection, or the rear engaging hole and the caulking projection are engaged with each other on the extension line of the end portion of at least one guard portion.
る係合孔と係合突起、又は係合孔とかしめ突起の少なく
とも１つの係合について、ガ−ド部の端部の延長線が、
係合している孔と突起の中心を通る請求項４記載の安全
カミソリ5. The end of the guard part with respect to the engagement of at least one of the engagement hole and the engagement protrusion, or the engagement hole and the caulking protrusion engaged on the extension line of the end of the guard part. The extension line of the section
The safety razor according to claim 4, which passes through the center of the engaging hole and the protrusion.
の、ガ−ドプレ−トの前部に設けられた係合孔、又はガ
−ドプレ−トの後部に設けられた係合孔の少なくともい
ずれかの部分に設けられたすべての係合孔がガ−ド部の
端部の延長線上にある請求項４又は請求項５記載の安全
カミソリ6. An engagement hole provided in a front portion of the guard plate or an engagement hole provided in a rear portion of the guard plate among the engagement holes provided in the guard plate. The safety razor according to claim 4 or 5, wherein all the engaging holes provided in at least any part of the fitting holes are on the extension lines of the ends of the guard portions.
孔が設けられ、ガ−ドプレ−トの後部には２以上の係合
孔が設けられ、ガ−ド部は４本以上設けられている請求
項４乃至請求項６記載の安全カミソリ7. The front part of the guard plate is provided with four or more engaging holes, the rear part of the guard plate is provided with two or more engaging holes, and the guard part is provided with four or more engaging holes. The safety razor according to claim 4 to claim 6 provided with more than one
孔は、刃先露出孔とは別に設けられた請求項４又は請求
項７記載の安全カミソリ8. The safety razor according to claim 4 or 7, wherein the engaging hole provided in the front portion of the guard plate is provided separately from the blade tip exposing hole.
とも１つのガ−ド部の両端部の延長線上に存在する請求
項１乃至請求項９記載の安全カミソリ9. The safety razor according to claim 1, wherein the portion supporting the guard plate is present on an extension line of both ends of at least one guard portion.
が複数の位置でカミソリヘッドに係合し、他方はほぼ全
長に亘ってカミソリヘッドに固着されている請求項１乃
至請求項３記載の安全カミソリ10. The guard plate according to claim 1, wherein one of a front portion and a rear portion of the guard plate engages with the razor head at a plurality of positions, and the other is fixed to the razor head over substantially the entire length. Listed safety razor
双方又は一方が刃体に結合している請求項１０記載の安
全カミソリ11. The safety razor according to claim 10, wherein both or one of the front portion and the rear portion of the guard plate are connected to the blade body.
いる請求項４乃至請求項８記載の安全カミソリ12. The safety razor according to claim 4, wherein the guard bar is formed integrally with the top plate.
ガ−ド部が緊張状態にある請求項１乃至請求項１２記載
の安全カミソリ13. The safety razor according to claim 1, wherein the guard portion supported on the extension line of the guard portion is in a tensioned state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001354113A JP4422374B2 (en) | 2001-11-20 | 2001-11-20 | Safety razor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001354113A JP4422374B2 (en) | 2001-11-20 | 2001-11-20 | Safety razor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003154178A true JP2003154178A (en) | 2003-05-27 |
| JP4422374B2 JP4422374B2 (en) | 2010-02-24 |
Family
ID=19166013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001354113A Expired - Fee Related JP4422374B2 (en) | 2001-11-20 | 2001-11-20 | Safety razor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4422374B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016540607A (en) * | 2013-12-18 | 2016-12-28 | ビック・バイオレクス・エス・エー | Shaving blade cartridge |
| JP2017055868A (en) * | 2015-09-15 | 2017-03-23 | 株式会社貝印刃物開発センター | Safety razor |
-
2001
- 2001-11-20 JP JP2001354113A patent/JP4422374B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016540607A (en) * | 2013-12-18 | 2016-12-28 | ビック・バイオレクス・エス・エー | Shaving blade cartridge |
| JP2017055868A (en) * | 2015-09-15 | 2017-03-23 | 株式会社貝印刃物開発センター | Safety razor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4422374B2 (en) | 2010-02-24 |
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