JP2757149B2 - Replaceable blade barber razor - Google Patents
Replaceable blade barber razorInfo
- Publication number
- JP2757149B2 JP2757149B2 JP20848795A JP20848795A JP2757149B2 JP 2757149 B2 JP2757149 B2 JP 2757149B2 JP 20848795 A JP20848795 A JP 20848795A JP 20848795 A JP20848795 A JP 20848795A JP 2757149 B2 JP2757149 B2 JP 2757149B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- replacement
- replacement blade
- groove
- holding 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.)
- Expired - Fee Related
Links
Landscapes
- Scissors And Nippers (AREA)
Description
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【０００１】[0001]
【発明の属する技術分野】本発明は、替刃式理容かみそ
りの改良に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a replaceable barber razor.
【０００２】[0002]
【従来の技術】従来の替刃式理容かみそりは、替刃に装
着された金属製の背金の両下縁部を曲げ、その長手方向
の全長に亘って突条を形成し、この突条がホルダ−の替
刃挾着板部の下方にあたるように替刃をホルダ−に装着
することにより、切られた髪が替刃とホルダ−の間に詰
ることを防止していた。2. Description of the Related Art A conventional replacement blade-type barber razor is formed by bending both lower edges of a metal backing bar mounted on a replacement blade and forming a ridge over its entire length in the longitudinal direction. The cut hair is prevented from being jammed between the holder and the holder by mounting the blade on the holder so that the blade is below the blade holding plate of the holder.
【０００３】[0003]
【発明が解決しようとする課題】従来の理容かみそりは
上述のような構成であって、切られた髪が替刃挾着板部
と替刃の間に詰るのを防止するために、背金を曲げて断
面が円弧状の突条を形成し、この突条の上方に替刃挾着
板部の下縁を当接していた。しかしながら、金属板を曲
げて突条を形成するとこの突条は全体的に丸味を帯びる
ので、突条の表面に付着した切られた髪が替刃挾着板部
と背金の間に入り込むことも稀ではなかった。本発明
は、このような従来品の欠点を除去し、切られた髪が詰
ることのない理容かみそりを提供することを目的とす
る。The conventional barber razor has the above-mentioned structure, and is provided with a back metal to prevent the cut hair from being jammed between the blade holding plate and the blade. Is bent to form a ridge having an arc-shaped cross section, and the lower edge of the blade-holding plate portion abuts above the ridge. However, when a metal plate is bent to form a ridge, the ridge is rounded as a whole, so that the cut hair attached to the surface of the ridge may enter between the blade holding plate portion and the back metal. Was not uncommon. An object of the present invention is to eliminate such drawbacks of conventional products and to provide a barber razor that does not clog cut hair.
【０００４】[0004]
【課題を解決するための手段】本発明の構成は、ホルダ
−１の替刃挾着板部７，７に替刃２が着脱可能に挾着さ
れる替刃式理容かみそりであって、ホルダ−１の替刃挾
着板部７，７の内面は断面形状が逆Ｕ字形であって、そ
の逆Ｕ字形は下方に向って幅が狭くなるように形成され
ており、替刃２は、薄い金属製の刃体４の両側に板状の
補強部材５，５が取付けられており、両補強部材５，５
の側面下方にやや幅のある凹溝６が長手方向の全長に亘
って設けられており、挾着された替刃２を両側から挟む
替刃挾着板部７，７の下端内縁９，９が前記凹溝６の下
端の隅に圧接し、且つ替刃挾着板部の内面が凹溝上端の
顎部１０，１０に圧接していることを特徴とする。SUMMARY OF THE INVENTION The present invention is directed to a replacement blade-type barber razor in which the replacement blade 2 is detachably held between the replacement blade holding plates 7, 7 of the holder-1. -1, the inner surface of the blade holding plate portions 7, 7 has an inverted U-shaped cross-section, and the inverted U-shaped is formed so that its width becomes narrower downward. Plate-like reinforcing members 5 and 5 are attached to both sides of the thin metal blade body 4.
A slightly wide recessed groove 6 is provided over the entire length in the longitudinal direction below the side surface of the blade. The inner edges 9, 9 of the lower ends of the blade holding plates 7, 7, which hold the blade 2 held from both sides. Are pressed against the corners at the lower end of the groove 6, and the inner surface of the blade holding plate is pressed against the jaws 10, 10 at the upper end of the groove.
【０００５】[0005]
【発明の実施の形態】次に本発明の実施例を図面に従っ
て説明する。ホルダ−１は柄１１の先方に金属板をＵ字
形に曲げて形成した替刃挾着板部７，７が連なってい
る。替刃挾着板部７，７によってその内部に形成される
替刃挾着部内面は、その断面形状が逆Ｕ字形で下方に向
って徐々に幅が狭くなる形状に形成されている。替刃挾
着板部の下端部８，８の内縁はほぼ直角の角を有してい
るが、外縁は丸味を帯びている。内縁が直角の角を有し
ているのは、替刃補強部材の凹溝６，６に食い込ませる
ためであり、外縁が丸味を帯びているのは、使用中にホ
ルダ−が髪の上を円滑に滑っていくようにするためであ
る。DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the drawings. The holder-1 is provided with a pair of blade holding plates 7, 7 formed by bending a metal plate into a U-shape in front of the handle 11. The inner surface of the blade holding portion formed by the blade holding plates 7, 7 has an inverted U-shape in cross section, and the width thereof is gradually narrowed downward. The inner edges of the lower ends 8, 8 of the blade holding plate portion have substantially right angles, but the outer edges are rounded. The reason why the inner edge has a right angle is to allow the inner edge to cut into the grooves 6 and 6 of the replacement blade reinforcing member, and the outer edge is rounded so that the holder can move over the hair during use. This is to make it slip smoothly.
【０００６】替刃２は、二枚の板状の合成樹脂製補強部
材５，５を、薄い金属製刃体４の両側に固着したもので
ある。本発明の替刃の補強部材はこの実施例に限定され
るものでなく、例えば一枚の金属製の板をＵ字形に曲げ
て、刃体の上から跨るように装着した背金であっても差
し支えない。The replacement blade 2 has two plate-like synthetic resin reinforcing members 5 and 5 fixed to both sides of a thin metal blade body 4. The reinforcing member of the spare blade of the present invention is not limited to this embodiment, and is, for example, a back metal that is formed by bending a single metal plate into a U-shape and straddling over the blade body. No problem.
【０００７】補強部材５，５の側面下方にやや幅のある
凹溝６，６が、補強部材の長手方向の全長に亘って形成
されている。凹溝６，６の断面形状は四角形であり、そ
の幅、すなわち垂直方向の幅がやや幅があるというの
は、紙や薄い鉄板が入り込む程度の狭い幅ではなく、そ
れよりももう少し広い幅があるということである。[0007] Recessed grooves 6, 6 having a width slightly below the side surfaces of the reinforcing members 5, 5 are formed over the entire length in the longitudinal direction of the reinforcing members. The cross-sectional shape of the grooves 6, 6 is rectangular, and the width, that is, the width in the vertical direction is slightly wider is not a narrow width enough for paper or a thin iron plate to enter, but a width slightly larger than that. That is.
【０００８】替刃２はホルダ−の替刃挾着板部７，７に
よって着脱自在に挾着されている。このとき、替刃挾着
板部の下端部８，８の内縁は凹溝６，６の下端の角に食
い込むように圧接している。このように、下端部８，８
の内縁が凹溝６，６の下端の角に食い込むことができる
のは、凹溝６，６をやや幅があるように形成したからで
ある。もしも凹溝６，６の幅が小さければ、替刃挾着板
部の内面が凹溝の上側の縁にあたってしまうので、下端
部８，８の内縁が凹溝６，６内にぴったり密接するよう
に圧接せず、その部分から切られた髪が入り込んでしま
う。The replacement blade 2 is detachably held by replacement blade holding plates 7, 7 of the holder. At this time, the inner edges of the lower ends 8, 8 of the replacement blade holding plate portion are pressed into contact with the corners of the lower ends of the concave grooves 6, 6. Thus, the lower end portions 8, 8
The reason that the inner edge of the groove 6 can cut into the corner of the lower end of the groove 6, 6 is that the groove 6, 6 is formed to have a certain width. If the width of the grooves 6, 6 is small, the inner surface of the blade holding plate portion comes into contact with the upper edge of the groove, so that the inner edges of the lower ends 8, 8 are in close contact with the grooves 6, 6. The hair cut from that part enters without pressing against the hair.
【０００９】凹溝６，６がやや幅があるように形成され
ていることから、替刃挾着板部７，７の内面が凹溝６，
６の上側の縁にあたることなく、下端部８，８の内縁が
凹溝６，６内の角にぴったり密接するように圧接し、切
られた髪が替刃挾着板部７，７と替刃２の間に挾まるこ
とを確実に防止することができる。凹溝６，６の幅が狭
いときは、一つの方法として替刃挾着板部７，７を薄い
金属板で形成し、その下部を内側に折り曲げてその折り
曲げ部分を凹溝内に挿入することが考えられるが、凹溝
内に髪が入り込むことを防止するために凹溝と折り曲げ
部分の間を密接させる必要があり、替刃の交換時にその
密接部分の摩擦が大きくなって替刃の交換が困難にな
る。本発明は、幅の狭い凹溝に内側に折り曲げた板部を
挿入する構成ではなく、替刃挾着板部の下端部８，８の
内縁が凹溝の内面に接する構成であるから、替刃の交換
時の摩擦が小さく、替刃を容易に交換することができ
る。Since the concave grooves 6, 6 are formed so as to have a certain width, the inner surfaces of the blade holding plates 7, 7 are formed with concave grooves 6, 6.
The inner edges of the lower ends 8, 8 are pressed into close contact with the corners of the concave grooves 6, 6 without hitting the upper edge of the lower edge 6, and the cut hair is replaced with the blade holding plate portions 7, 7. Entrapment between the blades 2 can be reliably prevented. When the width of the concave grooves 6, 6 is narrow, as one method, the blade holding plate portions 7, 7 are formed of a thin metal plate, and the lower portions thereof are bent inward, and the bent portions are inserted into the concave grooves. However, in order to prevent hair from getting into the groove, it is necessary to make a close contact between the groove and the bent part. Exchange becomes difficult. The present invention is not a structure in which a plate portion bent inward is inserted into a narrow groove, but a structure in which the inner edges of the lower ends 8, 8 of the blade holding plate contact the inner surface of the groove. The friction at the time of blade replacement is small, and the replacement blade can be easily replaced.
【００１０】[0010]
【発明の効果】本発明は、挾着された替刃２を両側から
挟む替刃挾着板部７，７の下端内縁９，９が凹溝６の下
端の隅に圧接し、替刃挾着板部の内面が凹溝上端の顎部
１０，１０に圧接している点に特徴がある。すなわち、
替刃２によって弾性的に広げられた替刃挾着板部７，７
は、それぞれの下部が凹溝６の下端の隅、及び凹溝の顎
部１０の二点で支持されている。もしも、一点のみの支
持であると替刃２が替刃挾着板部７，７の間で動いてし
まうから、そのときには替刃２を替刃挾着板部７，７の
間に密接させなければならない。しかし、そのように密
接させると、替刃２を替刃挾着板部７，７の間に挿入す
るときに、替刃の端部が替刃挾着板部の挿入口のへりに
当たって円滑に挿入することができないので、図１に示
したように替刃２と替刃挾着板部７，７との間にゆとり
が必要である。前述したように、このようなゆとりをも
たせたときは、替刃２の両側をそれぞれ一点で支持する
と替刃が不安定になるので、本発明のように二点支持に
よって替刃２を確実に保持できる。According to the present invention, the lower edge inner edges 9, 9 of the blade insert clamping plates 7, 7, which sandwich the clamped blade 2 from both sides, are pressed against the corners of the lower end of the groove 6, so that the blade replacement is carried out. It is characterized in that the inner surface of the mounting plate is pressed against the jaws 10, 10 at the upper end of the concave groove. That is,
Spare blade clamping plates 7, 7 elastically expanded by the spare blade 2.
Are supported at two points: a lower end corner of the groove 6 and a jaw 10 of the groove. If only one point is supported, the replacement blade 2 moves between the replacement blade clamping plates 7, 7, and at that time, the replacement blade 2 is closely contacted between the replacement blade clamping plates 7, 7. There must be. However, with such close contact, when the replacement blade 2 is inserted between the replacement blade holding plates 7, the end of the replacement blade hits the edge of the insertion opening of the replacement blade holding plate smoothly. Since the blade cannot be inserted, it is necessary to provide a space between the blade 2 and the blade holding plates 7, 7 as shown in FIG. As described above, when such a clearance is provided, the replacement blade becomes unstable if both sides of the replacement blade 2 are supported at one point, and therefore the replacement blade 2 is securely supported by the two-point support as in the present invention. Can be retained.
【図１】 本発明の先端面図FIG. 1 is a front view of the present invention.
【図２】 替刃の正面図FIG. 2 is a front view of a spare blade.
【図３】 ホルダ−の一部斜視図FIG. 3 is a partial perspective view of a holder.
１ ホルダ− ２ 替刃 ３ 隙間 ４ 刃体 ５ 補強部材 ６ 凹溝 ７ 替刃挾着板部 ８ 下端部 ９ 替刃挾着板部の下端内縁 １０ 凹溝の顎部 １１ 柄 DESCRIPTION OF SYMBOLS 1 Holder 2 Spare blade 3 Gap 4 Blade body 5 Reinforcement member 6 Concave groove 7 Spare blade holding plate 8 Lower end 9 Inner edge of lower end of spare blade holding plate 10 Jaw of concave groove 11 Pattern
Claims (1)
７）に替刃（２）が着脱可能に挾着される替刃式理容か
みそりであって、ホルダ−の替刃挾着板部（７，７）の
内面は断面形状が逆Ｕ字形であって、その逆Ｕ字形は下
方に向って幅が狭くなるように形成されており、替刃
（２）は、薄い金属製の刃体（４）の両側に板状の補強
部材（５，５）が取付けられており、両補強部材（５，
５）の側面下方にやや幅のある凹溝（６）が長手方向の
全長に亘って設けられており、挾着された替刃（２）を
両側から挟む替刃挾着板部（７，７）の下端内縁（９，
９）が前記凹溝（６）の下端の隅に圧接し、且つ替刃挾
着板部の内面が凹溝上端の顎部（１０，１０）に圧接し
ていることを特徴とする替刃式理容かみそり1. A blade holding plate portion (7, 7) of a holder (1).
7) A replacement blade type barber razor in which a replacement blade (2) is detachably clamped, and the inner surface of the replacement blade clamping plate portion (7, 7) of the holder has an inverted U-shaped cross section. The inverted U-shape is formed so that the width becomes narrower downward, and the replacement blade (2) is provided with plate-like reinforcing members (5, 5) on both sides of a thin metal blade body (4). ) Is attached, and both reinforcing members (5, 5)
A slightly wide concave groove (6) is provided over the entire length in the longitudinal direction below the side surface of (5), and a replacement blade holding plate portion (7, 2) holding the held replacement blade (2) from both sides. 7) Lower inner edge (9,
9) is pressed against the corner at the lower end of the groove (6), and the inner surface of the blade holding plate is pressed against the jaws (10, 10) at the upper end of the groove. Formula barber razor
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20848795A JP2757149B2 (en) | 1995-07-25 | 1995-07-25 | Replaceable blade barber razor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20848795A JP2757149B2 (en) | 1995-07-25 | 1995-07-25 | Replaceable blade barber razor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0928946A JPH0928946A (en) | 1997-02-04 |
| JP2757149B2 true JP2757149B2 (en) | 1998-05-25 |
Family
ID=16556984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20848795A Expired - Fee Related JP2757149B2 (en) | 1995-07-25 | 1995-07-25 | Replaceable blade barber razor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2757149B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208812149U (en) * | 2018-05-17 | 2019-05-03 | 陈子俊 | A kind of haircut clipping |
-
1995
- 1995-07-25 JP JP20848795A patent/JP2757149B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0928946A (en) | 1997-02-04 |
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