JPS631976Y2 - - Google Patents
Info
- Publication number
- JPS631976Y2 JPS631976Y2 JP9581284U JP9581284U JPS631976Y2 JP S631976 Y2 JPS631976 Y2 JP S631976Y2 JP 9581284 U JP9581284 U JP 9581284U JP 9581284 U JP9581284 U JP 9581284U JP S631976 Y2 JPS631976 Y2 JP S631976Y2
- Authority
- JP
- Japan
- Prior art keywords
- holder
- blade
- fitting
- leaf spring
- right sides
- 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
Links
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 210000003811 finger Anatomy 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Dry Shavers And Clippers (AREA)
- Knives (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
この考案はホルダに対し刃台を取替え可能に結
合するＴ型剃刀においてそれらの結合構造に関す
るものである。[Detailed Description of the Invention] (Field of Industrial Application) This invention relates to a connection structure for a T-shaped razor in which a blade base is replaceably connected to a holder.
（従来の技術及び考案が解決しようとする問題
点）
従来、この種のＴ型剃刀として実公昭57−
17887号に記載のものがある。このＴ型剃刀では、
ホルダと刃台との離脱はホルダを回動させながら
ホルダの突部と刃受板の孔部との係合を外してホ
ルダの頭部を刃受板の嵌合口から引抜くことによ
り行うが、その離脱操作は面倒であるばかりでな
く、その離脱操作時刃台を指で掴む必要があるた
め、刃台の刃体で指を切る危険があつた。又、ホ
ルダの頭部と刃受板の嵌合口との間がホルダの突
部と刃受板の孔部との間に隙間があると、刃受板
がホルダに対し振れるおそれがあつた。(Problems to be solved by conventional techniques and ideas) Conventionally, this type of T-shaped razor
There is one described in No. 17887. With this T-shaped razor,
The holder and the blade rest can be separated from each other by rotating the holder, disengaging the protrusion of the holder from the hole in the blade receiving plate, and pulling out the head of the holder from the fitting opening of the blade receiving plate. Not only is the detachment operation troublesome, but it is also necessary to grasp the blade base with your fingers during the detachment operation, so there is a risk of cutting your fingers on the blade of the blade base. Furthermore, if there is a gap between the head of the holder and the fitting opening of the blade receiving plate and between the protrusion of the holder and the hole of the blade receiving plate, there is a risk that the blade receiving plate may swing relative to the holder.
考案の構成
（問題点を解決するための手段及び作用）
本考案はこの問題点に鑑みてなされたものであ
り、後記する実施例の図面に示すように、ホルダ
１と刃台５とを互いに分離して形成し、このホル
ダ１の頭部１ａと刃台５の後面のほぼ中央部との
間には、互いに嵌合される嵌合凹凸部２，６を形
成するとともに、それらの嵌合状態でこの嵌合凹
凸部２，６の離脱を阻止するように互いに弾性的
に係合する係止凹凸部３，７を形成したＴ型剃刀
において、前記嵌合凹凸部２，６の左右両側位置
にはホルダ１と刃台５とが互いに結合された状態
でホルダ１の頭部１ａの左右両側部と刃台５の後
面の左右両側部との間には前後方向への弾性を有
する板ばね部４を介装し、前記嵌合凹凸部２，６
を板ばね部４の移動方向に沿う方向に着脱可能と
するとともに、前記係止凹凸部３，７を前記板ば
ね部４の移動方向と交差する方向に係脱可能とし
たことを特徴とする。Structure of the invention (means and operation for solving the problem) The present invention has been made in view of this problem, and as shown in the drawings of the embodiment described later, the holder 1 and the blade base 5 are connected to each other. Between the head 1a of this holder 1 and the approximate center of the rear surface of the blade stand 5, fitting concavo-convex portions 2 and 6 are formed which fit into each other, and the fitting grooves 2 and 6 are formed separately. In the T-shaped razor, the locking uneven portions 3 and 7 are formed to elastically engage with each other so as to prevent the fitting uneven portions 2 and 6 from coming off in a state in which the fitting uneven portions 2 and 6 are disengaged from each other. In the position where the holder 1 and the blade stand 5 are connected to each other, there is a plate having elasticity in the front-rear direction between the left and right sides of the head 1a of the holder 1 and the left and right sides of the rear surface of the blade stand 5. A spring portion 4 is interposed between the fitting uneven portions 2 and 6.
is capable of being attached and detached in a direction along the moving direction of the leaf spring part 4, and the locking uneven parts 3 and 7 are capable of being engaged and detached in a direction that intersects with the moving direction of the leaf spring part 4. .
そして、刃台５は両板ばね部４の弾性で前方へ
押されるとともに、嵌合凹凸部２，６による支持
と協働して、左右両側部でも両板ばね部４により
支えられる。一方、ホルダ１と刃台５とが結合状
態において、ホルダ１を片手で把持してその親指
で刃台５を前方へ押すと、係止凸部７が係止凹部
３から抜け、これらの係合解除と同時に、刃台５
が両板ばね部４の弾性で自動的に前方へ押されて
嵌合凸部６が嵌合凹部２から抜け落ち、刃台５が
ホルダ１から離脱する。 The blade rest 5 is pushed forward by the elasticity of both leaf spring parts 4, and is also supported by both leaf spring parts 4 on both the left and right sides in cooperation with the support by the fitting concavo-convex parts 2 and 6. On the other hand, when the holder 1 and the blade base 5 are in the connected state, if you hold the holder 1 with one hand and push the blade base 5 forward with your thumb, the locking protrusion 7 will come out of the locking recess 3 and these locks will be removed. At the same time as the connection is released, the blade rest 5
is automatically pushed forward by the elasticity of both leaf springs 4, the fitting protrusion 6 falls out of the fitting recess 2, and the blade base 5 separates from the holder 1.
（第１実施例）
まず、本考案の第１実施例を第１図〜第３図に
従つて説明すると、ホルダ１の頭部１ａ内にはそ
の前面に開放された嵌合凹部２が形成され、同頭
部１ａの上面後部には係止孔３が嵌合凹部２と連
通して形成されている。又、頭部１ａの左右両側
部から板ばね部４が突設されている。(First Embodiment) First, a first embodiment of the present invention will be described with reference to FIGS. 1 to 3. A fitting recess 2 that is open on the front surface of the head 1a of the holder 1 is formed in the head 1a of the holder 1. A locking hole 3 is formed in the rear portion of the upper surface of the head 1a so as to communicate with the fitting recess 2. Further, leaf spring portions 4 are provided protruding from both left and right sides of the head 1a.
刃台５はこのホルダ１に対して互いに分離して
形成され、刃台５の後面の中央部には嵌合凸部６
が後方へ向けて突設されている。この嵌合凸部６
は左右一対の嵌合脚部６ａとそれらの間の係止脚
部６ｂとからなり、この係止脚部６ｂの上面前端
には係止凸部７が形成されている。 The blade rests 5 are formed separately from each other with respect to the holder 1, and a fitting protrusion 6 is provided at the center of the rear surface of the blade rest 5.
protrudes toward the rear. This fitting protrusion 6
consists of a pair of left and right fitting legs 6a and a locking leg 6b between them, and a locking protrusion 7 is formed at the front end of the upper surface of the locking leg 6b.
そして、前記刃台５の嵌合凸部６は前記ホルダ
１の嵌合凹部２に嵌入される。その嵌入時刃台５
の係止凸部７は係止脚部６ｂによる弾性に抗して
ホルダ１の嵌合凹部２内に挿入され、係止脚部６
ｂの弾性によりホルダ１の係止孔３に係入され
る。その係入により、嵌合凹凸部２，６の離脱が
阻止される。 The fitting convex portion 6 of the blade stand 5 is fitted into the fitting concave portion 2 of the holder 1. When it is inserted, the blade rest 5
The locking protrusion 7 is inserted into the fitting recess 2 of the holder 1 against the elasticity of the locking leg 6b, and the locking leg 6 is inserted into the fitting recess 2 of the holder 1.
It is engaged in the locking hole 3 of the holder 1 by the elasticity of b. This engagement prevents the fitting concavo-convex portions 2 and 6 from coming off.
このようにしてホルダ１と刃台５とが互いに結
合された状態で前記板ばね部４はホルダ１の頭部
１ａの左右両側部と刃台５の後面の両側部との間
に弾性的に介装される。すなわち、刃台５は両板
ばね部４の弾性で前方へ押されるとともに、嵌合
凹凸部２，６による支持と協働して、左右両側部
で両板ばね部４により支えられる。又、刃台５の
係止凸部７も両板ばね部４の弾性で前方へ移動
し、ホルダ１の係止孔３の前端３ａと当接する。 With the holder 1 and the blade base 5 connected to each other in this manner, the leaf spring portion 4 is elastically connected between the left and right sides of the head 1a of the holder 1 and both sides of the rear surface of the blade base 5. Intervened. That is, the blade rest 5 is pushed forward by the elasticity of both leaf spring parts 4, and is supported by both leaf spring parts 4 on both left and right sides in cooperation with the support by the fitting concavo-convex parts 2 and 6. Further, the locking convex portion 7 of the blade base 5 also moves forward due to the elasticity of both leaf spring portions 4, and comes into contact with the front end 3a of the locking hole 3 of the holder 1.
一方、ホルダ１と刃台５との結合状態におい
て、刃台５を前方へ押すと、係止脚部６ｂが撓ん
で係止凸部７が係止孔３から抜け、これらの係合
解除と同時に、刃台５が両板ばね部４の弾性で自
動的に前方へ押されて嵌合凸部６が嵌合凹部２か
ら抜け落ち、刃台５がホルダ１から離脱する。 On the other hand, when the holder 1 and the blade base 5 are combined, when the blade base 5 is pushed forward, the locking leg portion 6b is bent and the locking convex portion 7 comes out of the locking hole 3, and these engagements are released. At the same time, the blade rest 5 is automatically pushed forward by the elasticity of both leaf springs 4, the fitting protrusion 6 falls out of the fitting recess 2, and the blade stand 5 is separated from the holder 1.
（第２実施例）
次に、本考案の第２実施例を第４図〜第６図に
従つて説明すると、ホルダ１の頭部１ａ内にはそ
の前面に開放された嵌合凹部２とその左右両側の
切欠き凹部８とが形成され、同頭部１ａの上面後
部には嵌合凹部２に連通された係止孔３が形成さ
れている。(Second Embodiment) Next, a second embodiment of the present invention will be described with reference to FIGS. Notch recesses 8 are formed on both the left and right sides of the head 1a, and a locking hole 3 communicating with the fitting recess 2 is formed at the rear of the upper surface of the head 1a.
刃台５はホルダ１に対し互いに分離して形成さ
れ、刃台５の後面の中央部には嵌合凸部６が後方
へ向けて突設されている。この嵌合凸部６は下側
の嵌合脚部６ａと上側の係止脚部６ｂとからな
り、この係止脚部６ｂの上面先端には係止凸部７
が形成されている。又、刃台５の後面の両側部に
は板ばね部４が突設されている。 The blade base 5 is formed separately from the holder 1, and a fitting convex portion 6 is provided at the center of the rear surface of the blade base 5 so as to protrude rearward. This fitting protrusion 6 consists of a lower fitting leg 6a and an upper locking leg 6b, and a locking protrusion 7 is provided at the top end of the locking leg 6b.
is formed. Further, leaf spring portions 4 are provided protruding from both sides of the rear surface of the blade stand 5.
そして、前記刃台５の嵌合凸部６は前記ホルダ
１の嵌合凹部２に嵌入される。その嵌入時刃台５
の係止凸部７は係止脚部６ｂによる弾性に抗して
ホルダ１の嵌合凹部２内に挿入され、係止脚部６
ｂの弾性によりホルダ１の係止孔３に係入され
る。その係入により、嵌合凹凸部２，６の離脱が
阻止される。 The fitting convex portion 6 of the blade stand 5 is fitted into the fitting concave portion 2 of the holder 1. When it is inserted, the blade rest 5
The locking protrusion 7 is inserted into the fitting recess 2 of the holder 1 against the elasticity of the locking leg 6b, and the locking leg 6 is inserted into the fitting recess 2 of the holder 1.
It is engaged in the locking hole 3 of the holder 1 by the elasticity of b. This engagement prevents the fitting concavo-convex portions 2 and 6 from coming off.
このようにしてホルダ１と刃台５とが互いに結
合された状態で前記板ばね部４はホルダ１の頭部
１ａのの左右両切欠き凹部８と刃台５の後面の左
右両側部との間に弾性的に介装される。すなわ
ち、刃台５は両板ばね部４の弾性で前方へ押され
るとともに、嵌合凹凸部２，６による支持と協働
して、左右両側部で両板ばね部４により支えられ
る。又、刃台５の係止凸部７も両板ばね部４の弾
性で前方へ移動し、ホルダ１の係止孔３の前端３
ａと当接する。 With the holder 1 and the blade rest 5 connected to each other in this manner, the leaf spring portion 4 connects the left and right notched recesses 8 of the head 1a of the holder 1 with the left and right sides of the rear surface of the blade rest 5. It is elastically interposed between the two. That is, the blade rest 5 is pushed forward by the elasticity of both leaf spring parts 4, and is supported by both leaf spring parts 4 on both left and right sides in cooperation with the support by the fitting concavo-convex parts 2 and 6. Further, the locking convex portion 7 of the blade base 5 also moves forward due to the elasticity of both leaf spring portions 4, and the front end 3 of the locking hole 3 of the holder 1 is moved forward.
Contact with a.
一方、ホルダ１と刃台５との結合状態におい
て、刃台５を前方へ押すと、係止脚部６ｂが撓ん
で係止凸部７が係止孔３から抜け、これらの係合
解除と同時に、刃台５が両板ばね部４の弾性で自
動的に前方へ押されて嵌合凸部６が嵌合凹部２か
ら抜け落ち、刃台５がホルダ１から離脱する。 On the other hand, when the holder 1 and the blade base 5 are combined, when the blade base 5 is pushed forward, the locking leg portion 6b is bent and the locking convex portion 7 comes out of the locking hole 3, and these engagements are released. At the same time, the blade rest 5 is automatically pushed forward by the elasticity of both leaf springs 4, the fitting protrusion 6 falls out of the fitting recess 2, and the blade stand 5 is separated from the holder 1.
考案の効果
要するに本考案によれば、ホルダ１を片手で把
持してその親指で刃台５を前方へ押すだけの簡単
な操作で、刃台５をホルダ１から自動的に離脱さ
せることができるばかりでなく、もう一方の手で
刃台５を掴む必要がなく、刃台５の刃体で指を切
る危険がなくなつて大変安全である。又、刃台５
は嵌合凹凸部２，６による支持と協働して両側部
でも両板ばね部４により支えられ、嵌合凹凸部
２，６や係止凹凸部３，７にたとえ隙間があつて
もホルダ１に対し振れることがなくなり、安定性
が向上する。Effects of the invention In short, according to the invention, the blade holder 5 can be automatically separated from the holder 1 by a simple operation of holding the holder 1 with one hand and pushing the blade holder 5 forward with the thumb. Not only that, but there is no need to hold the blade holder 5 with the other hand, and there is no risk of cutting your fingers with the blade of the blade holder 5, making it very safe. Also, blade stand 5
is supported by both plate spring parts 4 on both sides in cooperation with the support by the fitting uneven parts 2 and 6, and even if there is a gap between the fitting uneven parts 2 and 6 and the locking uneven parts 3 and 7, the holder 1, and the stability is improved.
第１図〜第３図は第１実施例を示し、第１図は
ホルダの頭部と刃台を示す分解斜視図、第２図は
ホルダの頭部を示す部分斜視図、第３図はホルダ
の頭部と刃台との結合状態を示す組立斜視図、第
４図〜第６図は第２実施例を示し、第４図はホル
ダの頭部と刃台を示す分解斜視図、第５図はホル
ダの頭部を示す部分斜視図、第６図はホルダの頭
部と刃台との結合状態を示す組立斜視図である。
１……ホルダ、１ａ……頭部、２……嵌合凹
部、３……係止孔（係止凹部）、４……板ばね部、
５……刃台、６……嵌合凸部、７……係止凸部。
1 to 3 show the first embodiment, FIG. 1 is an exploded perspective view showing the head of the holder and the blade base, FIG. 2 is a partial perspective view showing the head of the holder, and FIG. FIGS. 4 to 6 are an assembled perspective view showing a state in which the head of the holder and the blade stand are connected, and FIG. 4 is an exploded perspective view showing the head of the holder and the blade stand, and FIG. FIG. 5 is a partial perspective view showing the head of the holder, and FIG. 6 is an assembled perspective view showing a state in which the head of the holder and the blade stand are connected. DESCRIPTION OF SYMBOLS 1... Holder, 1a... Head, 2... Fitting recess, 3... Locking hole (locking recess), 4... Leaf spring part,
5... Blade base, 6... Fitting convex portion, 7... Locking convex portion.
Claims (1)
し、このホルダ１の頭部１ａと刃台５の後面の
ほぼ中央部との間には互いに嵌合される嵌合凹
凸部２，６を形成するとともに、それらの嵌合
状態でこの嵌合凹凸部２，６の離脱を阻止する
ように互いに弾性的に係合する係止凹凸部３，
７を形成したＴ型剃刀において、 前記嵌合凹凸部２，６の左右両側位置にはホ
ルダ１と刃台５とが互いに結合された状態でホ
ルダ１の頭部１ａの左右両側部と刃台５の後面
の左右両側部との間には前後方向への弾性を有
する板ばね部４を介装し、前記嵌合凹凸部２，
６を板ばね部４の移動方向に沿う方向に着脱可
能とするとともに、前記係止凹凸部３，７を前
記板ばね部４の移動方向と交差する方向に係脱
可能としたことを特徴とするＴ型剃刀における
ホルダと刃台との結合構造。 ２ 板ばね部４はホルダ１の頭部１ａの左右両側
部から突設されている実用新案登録請求の範囲
第１項に記載のＴ型剃刀におけるホルダと刃台
との結合構造。 ３ 板ばね部４は刃台５の後面の左右両側部から
突設されている実用新案登録請求の範囲第１項
に記載のＴ型剃刀におけるホルダと刃台との結
合構造。[Claims for Utility Model Registration] 1. The holder 1 and the blade stand 5 are formed separately from each other, and the head 1a of the holder 1 and the approximate center of the rear surface of the blade stand 5 are fitted together. A locking uneven part 3, which forms fitting uneven parts 2 and 6 and elastically engages with each other so as to prevent the fitting uneven parts 2 and 6 from coming off in the fitted state.
7, the holder 1 and the blade rest 5 are connected to each other at the left and right sides of the fitting uneven parts 2 and 6, and the left and right sides of the head 1a of the holder 1 and the blade rest are connected to each other. A plate spring part 4 having elasticity in the front-rear direction is interposed between the left and right sides of the rear surface of 5, and the fitting uneven part 2,
6 is removable in the direction along the moving direction of the leaf spring part 4, and the locking concave and recessed parts 3 and 7 are removable in the direction crossing the moving direction of the leaf spring part 4. A joint structure between a holder and a blade base in a T-shaped razor. 2. The coupling structure between the holder and the blade base in a T-shaped razor according to claim 1, wherein the leaf spring portions 4 protrude from both left and right sides of the head 1a of the holder 1. 3. The coupling structure between the holder and the blade stand in a T-shaped razor according to claim 1, wherein the leaf spring portion 4 protrudes from both left and right sides of the rear surface of the blade stand 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9581284U JPS6112485U (en) | 1984-06-26 | 1984-06-26 | Connection structure between holder and blade base in T-type razor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9581284U JPS6112485U (en) | 1984-06-26 | 1984-06-26 | Connection structure between holder and blade base in T-type razor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6112485U JPS6112485U (en) | 1986-01-24 |
| JPS631976Y2 true JPS631976Y2 (en) | 1988-01-19 |
Family
ID=30655059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9581284U Granted JPS6112485U (en) | 1984-06-26 | 1984-06-26 | Connection structure between holder and blade base in T-type razor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6112485U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9174349B2 (en) | 2013-01-11 | 2015-11-03 | Spectrum Brands, Inc. | Rotary electric shaver |
| EP2875919A1 (en) * | 2013-11-22 | 2015-05-27 | Koninklijke Philips N.V. | Hair cutting appliance, receptacle and connector plug |
-
1984
- 1984-06-26 JP JP9581284U patent/JPS6112485U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6112485U (en) | 1986-01-24 |
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