JPS6246464Y2 - - Google Patents
Info
- Publication number
- JPS6246464Y2 JPS6246464Y2 JP4682884U JP4682884U JPS6246464Y2 JP S6246464 Y2 JPS6246464 Y2 JP S6246464Y2 JP 4682884 U JP4682884 U JP 4682884U JP 4682884 U JP4682884 U JP 4682884U JP S6246464 Y2 JPS6246464 Y2 JP S6246464Y2
- Authority
- JP
- Japan
- Prior art keywords
- ratchet wheel
- piston
- barrel
- screw rod
- coating material
- 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
- 239000000463 material Substances 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 210000000078 claw Anatomy 0.000 claims description 5
- 239000002537 cosmetic Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Pens And Brushes (AREA)
- Coating Apparatus (AREA)
Description
【考案の詳細な説明】
本考案は軸筒内の塗布材収納室にピストンを摺
動自在に設け、該ピストンを前進させて化粧液、
インキ等の塗布材をペン先に供給するようにした
塗布具に関するものである。[Detailed description of the invention] The present invention includes a piston that is slidably provided in the application material storage chamber in the barrel, and the piston is moved forward to apply the cosmetic liquid.
The present invention relates to an applicator that supplies a coating material such as ink to a pen tip.
従来この種塗布具としては、実公昭50−10925
号公報に開示される如く、前軸と回転自在となし
た後軸を回転させることにより、該後軸と同回転
しかつ摺動する螺子杆を前軸の螺子孔に沿つて前
進させ、該螺子杆先端部のピストンで前軸内の塗
布材を前軸先端部のペン先に供給するようにした
ものが知られている。しかし乍ら、この塗布具は
前進するピストンで前軸内の塗布材を確実にペン
先に供給できる利点を奏する反面、使用時塗布材
をペン先に供給するには、後軸を前軸に対し回転
させなければならないので軸筒の持ち変えや両手
での操作が面倒であり、又ペン先に供給される塗
布材の量を気にしながら後軸の回転で調整するこ
とが難かしく使用上不便であつた。 Conventionally, as this type of applicator, the Utility Model 50-10925
As disclosed in the above publication, by rotating a rear shaft that is rotatable with the front shaft, a threaded rod that rotates and slides at the same time as the rear shaft is advanced along the screw hole of the front shaft. It is known that a piston at the tip of the screw rod supplies the coating material in the front shaft to the nib at the tip of the front shaft. However, while this applicator has the advantage of being able to reliably supply the coating material in the front shaft to the pen tip with the moving piston, it is necessary to move the rear shaft to the front shaft in order to supply the coating material to the pen tip during use. However, since it has to be rotated, it is troublesome to hold the barrel differently or operate it with both hands, and it is also difficult to adjust the amount of coating material supplied to the nib by rotating the rear barrel. It was inconvenient.
本考案は上述せる問題に鑑みなされたもので、
軸筒側面より顕出する操作ノブを把持状態のまま
指先で軸心に対し円周方向に所定角度回転するだ
けの極めて簡単な操作で塗布材収納室内の塗布材
を適量ペン先に供給できるようにした塗布具を提
供せんとするものである。 This idea was created in view of the problems mentioned above.
The appropriate amount of coating material in the coating material storage chamber can be supplied to the pen tip with an extremely simple operation of simply holding the operating knob that appears from the side of the barrel and rotating it at a predetermined angle in the circumferential direction with respect to the axis with your fingertips. The purpose of the present invention is to provide an applicator with a
以下本考案を添付図面に示す実施例に基づき詳
細に説明する。 The present invention will be described in detail below based on embodiments shown in the accompanying drawings.
第1図、第2図において参照符号1は前軸であ
つて、該前軸1の先端部には合成繊維束、天然繊
維束、ウレタン、スポンジ等の毛細管作用を有す
るペン先2が取り付けられた固定管3が圧入、接
着等で固定されている。前軸1内は化粧液、イン
キ等の塗布材収納室4となつており、該塗布材収
納室4にはその外縁に嵌合されたOリング5を内
壁に圧接するピストン6が摺動自在に配置されて
いる。7は前部に後述する螺子杆9が挿通する支
持孔8が形成されてなる後軸であつて、該後軸7
は前軸1の後端部に連結固定されている。9は前
端部を前記ピストン6に連結せる螺子杆であつ
て、該螺子杆9は外面に螺旋溝9aが形成されて
おり、前記せる支持孔8並びに後軸7の後部に固
定された尾栓10の中央位置に設けられた案内孔
11にその移動方向を規制され摺動自在に配置さ
れている。12は前記せる螺子杆9の螺旋溝9a
と同一ピツチの螺旋溝12aを有し螺子杆9に係
合された爪車であつて、該爪車12は外面に複数
(図中は12個)の爪13を有している。爪車12
は前記せる後軸7の前部との間に張設されたスプ
リング14で後方に付勢し案内孔11の開口部に
当接して定常位置とされたものを図示したが、ス
プリング14を用いることなく筒状の部材を該ス
プリング14位置に介在させて爪車12の位置を
決めるようにしてもよい。15は前記後軸7の側
面よりその一部を顕出し所定角度軸心に対し円周
方向に回転可能に配置された操作ノブであつて、
該操作ノブ15の後軸7内方に突出する脚15a
にはピン16が架設されており、該ピン16には
その一部を前記爪車12の爪13に掛合する揺動
子17が一方向のみ(矢印X方向)揺動可能に枢
着されている。 In FIGS. 1 and 2, reference numeral 1 is a front shaft, and a pen tip 2 having a capillary action made of synthetic fiber bundle, natural fiber bundle, urethane, sponge, etc. is attached to the tip of the front shaft 1. A fixed tube 3 is fixed by press-fitting, gluing, or the like. The inside of the front shaft 1 is a storage chamber 4 for coating materials such as cosmetic liquid and ink, and a piston 6 that presses an O-ring 5 fitted on the outer edge of the chamber 4 against the inner wall is slidable therein. It is located in Reference numeral 7 denotes a rear shaft having a support hole 8 formed in the front portion through which a screw rod 9, which will be described later, is inserted;
is connected and fixed to the rear end of the front shaft 1. Reference numeral 9 denotes a screw rod whose front end is connected to the piston 6. The screw rod 9 has a spiral groove 9a formed on its outer surface, and a tail plug fixed to the support hole 8 and the rear part of the rear shaft 7. The guide hole 11 provided at the center of the guide hole 10 restricts the direction of movement of the guide hole 10 and is slidably disposed. 12 is the spiral groove 9a of the screw rod 9
The ratchet wheel 12 has a spiral groove 12a of the same pitch and is engaged with the screw rod 9, and the ratchet wheel 12 has a plurality of pawls 13 (12 in the figure) on its outer surface. Ratchet wheel 12
1 is shown in which the spring 14 tensioned between the front part of the rear shaft 7 and the front part of the rear shaft 7 is used to bias the shaft backward and come into contact with the opening of the guide hole 11 to be in a steady position. Alternatively, the position of the ratchet wheel 12 may be determined by interposing a cylindrical member at the spring 14 position. Reference numeral 15 denotes an operating knob that is partially exposed from the side surface of the rear shaft 7 and is arranged to be rotatable in the circumferential direction with respect to the axis at a predetermined angle,
Legs 15a protruding inward of the rear shaft 7 of the operating knob 15
A pin 16 is installed on the pin 16, and an oscillator 17, whose part engages with the pawl 13 of the ratchet wheel 12, is pivoted so as to be able to oscillate in only one direction (direction of arrow X). There is.
18はその中央部に湾曲部18aを有し伸縮自
在な板バネであつて、該板バネ18は操作ノブ1
5の脚15aと後軸7の係止部7aとの間に配置
された操作ノブ15を矢印Y方向に付勢してい
る。 Reference numeral 18 denotes a telescopic leaf spring having a curved portion 18a at its center, and the leaf spring 18 is connected to the operating knob 1.
The operation knob 15 disposed between the leg 15a of the rear shaft 7 and the locking portion 7a of the rear shaft 7 is biased in the direction of the arrow Y.
次に作用を説明する。 Next, the action will be explained.
第2図の状態より操作ノブ15を板バネ18の
弾撥力に抗して矢印X方向に所定角度軸心に対し
円周方向に回転すれば、該操作ノブ15に枢着さ
れる揺動子17はY方向には揺動しないから爪1
3に掛合した状態で爪車12をX方向に同角度回
転することになる。爪車12と螺子杆9とは螺旋
により係合しているから、該爪車12の回転で螺
子杆9が爪車12の回転に比例した量前進し、該
螺子杆9と連結するピストン6で塗布材収納室4
内の塗布材がペン先2に供給される。 If the operating knob 15 is rotated circumferentially about the axis at a predetermined angle in the direction of the arrow X against the elastic force of the leaf spring 18 from the state shown in FIG. Child 17 does not swing in the Y direction, so claw 1
3, the ratchet wheel 12 is rotated by the same angle in the X direction. Since the ratchet wheel 12 and the screw rod 9 are engaged by a spiral, the rotation of the ratchet wheel 12 moves the screw rod 9 forward by an amount proportional to the rotation of the ratchet wheel 12, and the piston 6 connected to the screw rod 9 moves forward. Application material storage chamber 4
The coating material inside is supplied to the pen tip 2.
爪車12の爪13と掛合する揺動子17は矢印
X方向に揺動可能であつて操作ノブ15がY方向
に復帰する際はその掛合部が傾斜して爪13より
外れるので、第3図状態で操作ノブ15より指を
外せば該操作ノブは何ら支障なく板バネ18の弾
撥力で第2図の状態に復帰することができる。操
作ノブ15が復帰する際に何らか負荷が爪車12
に加わり該爪車12が逆転することもあり得る
が、図示した例では板バネ18の端部を係止部7
aより内方に突出し爪13と掛合させているの
で、万一負荷が爪車12に加つた場合にあつても
その逆転を防止することができる。 The oscillator 17 that engages with the claw 13 of the ratchet wheel 12 can swing in the direction of the arrow X, and when the operation knob 15 returns in the Y direction, the engaging portion tilts and disengages from the claw 13. Therefore, if the fingers are removed from the operation knob 15 in the state shown in FIG. 3, the operation knob can be returned to the state shown in FIG. 2 without any hindrance by the repulsive force of the leaf spring 18. When the operation knob 15 returns, some load is applied to the ratchet wheel 12.
In the illustrated example, the end of the leaf spring 18 is engaged with the engagement portion 7.
Since the ratchet wheel 12 projects inward from a and engages with the ratchet wheel 13, even if a load is applied to the ratchet wheel 12, it is possible to prevent the ratchet wheel 12 from rotating in reverse.
以上の如く本考案では、軸筒先端部のペン先と
連通せる軸筒内の塗布材収納室にピストンを摺動
自在に設け、該ピストンに連結される螺子杆に複
数の爪を有する爪車を螺旋により係合し、該爪に
係合する一方向に揺動可能な揺動子が枢着される
操作ノブを軸筒側面よりその一部を顕出し所定角
度軸心に対し円周方向に回転可能に配置してなる
ので、軸筒側面より顕出する操作ノブを把持状態
のまま指先にて所定角度軸心に対し円周方向に回
転するだけの極めて簡単な操作で、この操作ノブ
の回転角に比例して前進するピストンで塗布材収
納室内の塗布材を確実に適量ペン先に供給するこ
とができる。 As described above, in the present invention, a piston is slidably provided in the coating material storage chamber in the barrel that communicates with the pen tip at the tip of the barrel, and a ratchet wheel having a plurality of pawls is mounted on a screw rod connected to the piston. A part of the operation knob is exposed from the side of the shaft cylinder, and a part of it is exposed from the side of the shaft cylinder, and a part of the operation knob is pivoted to the oscillator that can swing in one direction and engages with the pawl in the circumferential direction with respect to the axis at a predetermined angle. Since the operating knob is arranged so that it can be rotated, it is extremely easy to operate by simply holding the operating knob exposed from the side of the barrel and rotating it in the circumferential direction around the axis at a predetermined angle with your fingertips. The piston, which moves forward in proportion to the rotation angle of the pen, can reliably supply an appropriate amount of the coating material in the coating material storage chamber to the pen tip.
尚、図示した例では操作ノブ15を復帰させる
手段として板バネ18を用いたものを示したが、
この操作ノブ15を指先で戻すようにすれば必ず
しも板バネ18は必要ではない。 In the illustrated example, the leaf spring 18 is used as a means for returning the operation knob 15, but
If the operation knob 15 is returned with a fingertip, the leaf spring 18 is not necessarily necessary.
図面は本考案の実施例を示すもので、第1図は
縦断面図、第2図は第1図のA−A線断面図、第
3図は動作説明図である。
1……前軸、2……ペン先、4……塗布材収納
室、6……ピストン、7……後軸、9……螺子
杆、9a……螺旋溝、12……爪車、12a……
螺旋溝、13……爪、15……操作ノブ、17…
…揺動子。
The drawings show an embodiment of the present invention; FIG. 1 is a longitudinal sectional view, FIG. 2 is a sectional view taken along the line A--A in FIG. 1, and FIG. 3 is an explanatory diagram of the operation. 1... Front shaft, 2... Pen tip, 4... Application material storage chamber, 6... Piston, 7... Rear shaft, 9... Screw rod, 9a... Spiral groove, 12... Ratchet wheel, 12a ……
Spiral groove, 13...claw, 15...operation knob, 17...
...oscillator.
Claims (1)
収納室にピストンを摺動自在に設け、該ピストン
に連結される螺子杆に複数の爪を有する爪車を螺
旋により係合し、該爪に係合する一方向に揺動可
能な揺動子が枢着される操作ノブを軸筒側面より
その一部を顕出し所定角度軸心に対し円周方向に
回転可能に配置してなる塗布具。 A piston is slidably provided in a coating material storage chamber in the barrel that communicates with the pen tip at the tip of the barrel, and a ratchet wheel having a plurality of claws is spirally engaged with a screw rod connected to the piston, An operation knob to which an oscillator that can swing in one direction and engages with the pawl is pivotally mounted is partially exposed from the side surface of the shaft cylinder and arranged so as to be rotatable in the circumferential direction with respect to the axis at a predetermined angle. An applicator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4682884U JPS6246464Y2 (en) | 1984-03-31 | 1984-03-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4682884U JPS6246464Y2 (en) | 1984-03-31 | 1984-03-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61195371U JPS61195371U (en) | 1986-12-05 |
JPS6246464Y2 true JPS6246464Y2 (en) | 1987-12-15 |
Family
ID=30561587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4682884U Expired JPS6246464Y2 (en) | 1984-03-31 | 1984-03-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6246464Y2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0620418Y2 (en) * | 1987-08-07 | 1994-06-01 | 三菱鉛筆株式会社 | Applicator |
JP5267858B2 (en) * | 2008-09-06 | 2013-08-21 | フィグラ株式会社 | High viscosity liquid cosmetic discharge container |
-
1984
- 1984-03-31 JP JP4682884U patent/JPS6246464Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS61195371U (en) | 1986-12-05 |
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