JPH061267Y2 - Applicator - Google Patents

Applicator

Info

Publication number
JPH061267Y2
JPH061267Y2 JP17844687U JP17844687U JPH061267Y2 JP H061267 Y2 JPH061267 Y2 JP H061267Y2 JP 17844687 U JP17844687 U JP 17844687U JP 17844687 U JP17844687 U JP 17844687U JP H061267 Y2 JPH061267 Y2 JP H061267Y2
Authority
JP
Japan
Prior art keywords
screw shaft
piston
rear end
barrel
fluid
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 - Lifetime
Application number
JP17844687U
Other languages
Japanese (ja)
Other versions
JPH0183476U (en
Inventor
正樹 内田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Pencil Co Ltd
Original Assignee
Mitsubishi Pencil Co Ltd
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 Mitsubishi Pencil Co Ltd filed Critical Mitsubishi Pencil Co Ltd
Priority to JP17844687U priority Critical patent/JPH061267Y2/en
Priority to FR8815338A priority patent/FR2623426A1/en
Publication of JPH0183476U publication Critical patent/JPH0183476U/ja
Application granted granted Critical
Publication of JPH061267Y2 publication Critical patent/JPH061267Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/02—Ink reservoirs
    • B43K5/06—Ink reservoirs with movable pistons for withdrawing ink from an ink-receptacle
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
    • A45D34/042—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
    • A46B11/002—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means
    • A46B11/0024—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means with a permanently displaceable pressurising member that remain in position unless actuated, e.g. lead-screw or ratchet mechanisms, toothpaste tube twisting or rolling devices
    • A46B11/0027—Lead-screw mechanisms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M35/00—Devices for applying media, e.g. remedies, on the human body
    • A61M35/003—Portable hand-held applicators having means for dispensing or spreading integral media
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/18—Arrangements for feeding the ink to the nibs
    • B43K5/1818—Mechanical feeding means, e.g. valves; Pumps
    • B43K5/189—Pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
    • B43K8/03—Ink reservoirs; Ink cartridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Coating Apparatus (AREA)
  • Pens And Brushes (AREA)

Description

【考案の詳細な説明】 （産業上の利用分野） 本考案は、流体貯蔵タンク内にピストンを配し、又、軸
筒の後端部に回転操作体を装着し、回転操作体の回転を
直線運動に変換してピストンに伝達し、ピストンの前進
により流体貯蔵タンクから流体を吐出して先端塗布部材
へ流体を供給するよう構成された、リップペンやアイラ
イナーペン等の化粧具又はマーキングペン等の筆記具を
包含する塗布具に関する。[Detailed Description of the Invention] (Industrial field of application) The present invention arranges a piston in a fluid storage tank, and mounts a rotary operation body at the rear end of a shaft cylinder to prevent rotation of the rotary operation body. Cosmetics such as lip pens and eyeliner pens, marking pens, etc. configured to convert linear motion and transmit it to the piston, and discharge the fluid from the fluid storage tank to supply the fluid to the tip application member as the piston advances. The present invention relates to an applicator including a writing instrument.

（従来の技術） 従来、この種の塗布具として、ピストンにネジ軸を一体
化し、回転操作体と一体的でネジ部を有する繰出体をネ
ジ軸に螺着させ、ネジ軸を回転不能として回転操作体の
回転をネジ軸の直線運動に変換してピストンを前進させ
る構造のものが知られている。斯かる従来の塗布具は、
落下等によって回転操作体に軸方向の外圧が加わった場
合に、回転操作体と繰出体が一体的なので繰出体を介し
てネジ軸が押圧されてピストンが前進し、流体が不本意
に吐出される弊があった。そこで本出眼人は、先の出願
（実願昭６２−１２１２８８号）で、繰出体と回転操作
体を分離して、回転操作体に外圧が加わった場合に回転
操作体が繰出体に対し摺動して、繰出体の移動を阻止
し、流体の不本意なる吐出を防止可能とした塗布具を提
示するに至っている。(Prior Art) Conventionally, as this type of applicator, a screw shaft is integrated with a piston, and a feeding body that is integral with a rotating operation body and has a threaded portion is screwed onto the screw shaft, and the screw shaft is rotated so that it cannot rotate. There is known a structure in which rotation of an operating body is converted into linear movement of a screw shaft to advance a piston. Such a conventional applicator is
When an external pressure in the axial direction is applied to the rotary operation body due to a drop or the like, the rotary operation body and the payout body are integrated, so the screw shaft is pressed through the payout body and the piston advances and the fluid is discharged unintentionally. There was a problem. Therefore, in the previous application (Japanese Patent Application No. 62-112288), the present eye-separator separated the feeding body from the rotary operating body, and when the external pressure was applied to the rotary operating body, the rotary operating body did not It has come to present an applicator that slides to prevent the movement of the delivery body and prevents the fluid from being discharged unintentionally.

（考案が解決しようとする問題点） ところで上記の先願に係る塗布具は、ピストンが流体貯
蔵タンクの前端まで到達した後も回転操作体に対する回
転力を加えていると、繰出体を付勢して繰出体の軸方向
の位置を一応固定しているコイルスプリングを圧縮しな
がら繰出体が後退し、回転操作体に対する繰出体の後退
が限界になるまで回転操作体の回転が引き続き可能なの
で、使用者はピストンの前進限を明確に感知することが
困難であった。又、流体貯蔵タンクに充填されている流
体が高粘度でピストンに対する抵抗が大きい場合もコイ
ルスプリングが圧縮して繰出体が後方へ逃げるという不
都合が生じた。本考案の目的は斯かる問題点を更に改良
した塗布具を提供することである。(Problems to be solved by the invention) By the way, the applicator according to the above-mentioned prior application biases the feeding body when the rotational force is applied to the rotary operation body even after the piston reaches the front end of the fluid storage tank. Then, the feeding body retracts while compressing the coil spring that temporarily fixes the axial position of the feeding body, and the rotation operating body can continue to rotate until the backward movement of the feeding body with respect to the rotary operating body reaches its limit. It was difficult for the user to clearly detect the forward limit of the piston. Further, even when the fluid filled in the fluid storage tank has a high viscosity and a large resistance to the piston, the coil spring is compressed and the feeding body escapes backward. An object of the present invention is to provide an applicator which has further improved such problems.

（問題点を解決するための手段） 上記目的を達成するために、本考案における塗布具は、
軸筒(6)の前端に塗布部材(34)を取り付けると共に、塗
布部材(34)の後方で軸筒(6)の略前半部に流体(3)を貯蔵
するタンク(4)を設けて、タンク(4)から吐出する流体
(3)を塗布部材(34)の内部へ導くようになし、タンク(4)
内にピストン(7)を軸方向に摺動自在に嵌装し、ピスト
ン(7)の後部に平面部(8)を側面に形成したネジ軸(10)を
一体化し、ネジ軸(10)と螺合するネジ体(12)を回転不能
且つ軸方向に移動不能に軸筒(6)に固着し、軸筒(6)の後
端部に配する回転操作体(29)に繰出体(17)を回転一体的
に且つ軸方向に摺動自在に組み付け、繰出体(17)を前方
へ押圧してネジ体(12)に当接させ軸方向の位置を固定す
るコイルスプリング(21)の後端に回転操作体(29)の前端
を当接させ、繰出体(17)の内孔部にネジ軸(10)の平面部
(8)を有する箇所の横断面と略同一断面の回転伝達孔部
(15)を設けて当該繰出体(17)の内孔部にネジ軸(10)を挿
入し、繰出体(17)の回転伝達孔部(15)の後端からネジ軸
(10)の平面部(8)の後端までの距離と流体貯蔵タンク(4)
の前端からピストン(7)前端までの距離を等しく寸法設
定したことを特徴とするものである。(Means for Solving Problems) In order to achieve the above object, the applicator according to the present invention comprises:
A coating member (34) is attached to the front end of the barrel (6), and a tank (4) for storing the fluid (3) is provided in the rear half of the coating member (34) substantially in the front half of the barrel (6). Fluid discharged from tank (4)
Guide (3) to the inside of the coating member (34), and
The piston (7) is axially slidably fitted inside, and the screw shaft (10) having the flat surface (8) formed on the side surface is integrated with the rear part of the piston (7) to form a screw shaft (10). The screw body (12) to be screwed is fixed to the barrel (6) so that it cannot rotate and cannot move in the axial direction, and the payout body (17) is attached to the rotary operation body (29) arranged at the rear end of the barrel (6). ) Is attached to be rotatable and slidable in the axial direction, and the coil spring (21) that fixes the axial position by pressing the feeding body (17) forward to abut the screw body (12) The front end of the rotating operation body (29) is brought into contact with the end, and the flat portion of the screw shaft (10) is inserted into the inner hole of the feeding body (17).
Rotation transmission hole of the same cross section as the cross section of (8)
(15) is provided and the screw shaft (10) is inserted into the inner hole of the feeding body (17), and the screw shaft is inserted from the rear end of the rotation transmitting hole (15) of the feeding body (17).
Distance to the rear end of the flat part (8) of (10) and the fluid storage tank (4)
The distance from the front end of the piston to the front end of the piston (7) is set to be equal.

（実施例） 次に図面に基づき本願考案の一実施例を詳説する。当該
実施例の塗布具は前端に小径部(1)を有しその後方には
大径部(2)を有して当該大径部(2)の略前半部を液体化粧
料又はインキ等の流体(3)を貯蔵するタンク(4)となすと
共に当該タンク(4)の後方に多角形内面部(5)を形成した
軸筒(6)と、タンク(4)の内面に水密に接触しながら軸方
向に摺動自在に嵌装されるピストン(7)と、ピストン(7)
の後部に一体的に接合されその後端近傍までその反対側
の両側面に平面部(8)を形成したネジ軸(10)と、外周面
が多角形で中心孔内面にネジ部(9)を有して軸筒(6)の多
角形内面部(5)の前端部に回転不能に且つその前端部を
軸筒内面の段部(11)に又その後端部を軸筒内面に設けら
れた突起(37)に封止して軸方向にも移動不能に固着され
てその中心孔に前述のネジ軸(10)をネジ部(9)と螺合し
て挿通させるネジ体(12)と、全体が筒状で前端外面部に
鍔(13)を有して当該鍔(13)の後面にラチェット部(14)を
設けると共に内孔部の前端に前述のネジ軸(10)における
平面部(8)の形成箇所の横断面と略同一で僅かに大きい
横断面の回転伝達孔部(15)を設けさらに後端部には多角
形外面部(16)を形成してその内孔部に前述のネジ軸(10)
を挿入しその回転伝達孔部(15)によりネジ軸(10)を回転
一体的とする繰出体(17)と、外周面が多角形でその前面
にラチェット部(18)を設けると共に後面部には凹状の受
座(19)を設けて軸筒(6)の多角形内面部(5)に回転不能に
嵌着され且つ繰出体(17)の外周部に嵌装されてそのラチ
ェット部(18)を繰出体(17)の鍔(13)のラチェット部(14)
に噛合させるばね受(20)と、繰出体(17)の外周部に嵌着
されてその前端をばね受(20)の受座(19)に当接させてば
ね受(20)を前方に押圧することにより繰出体(17)の鍔(1
3)の前面をネジ体(12)の後面に常に当接状態となして繰
出体(17)の軸方向の位置を一応固定するコイルスプリン
グ(21)と、軸筒(6)の後端内面部に固着される抜止体(2
2)と、前端に受座(23)と係合突起(24)を設けると共に軸
方向のスリット(25)を設けて半径方向に弾性変形可能な
小径筒部(26)を前端部に有しその後方には軸筒(6)と同
一外径の大径筒部(27)を有して当該大径筒部(27)の内孔
部には多角形内面部(28)を形成しその内孔部に前述の繰
出体(17)の後端部を挿入して多角形外面部(16)を嵌合す
ることにより繰出体(17)に対し回転が一体的に且つ軸方
向には摺動自在に組み付けると共にその小径筒部(26)を
軸筒(6)の内部にその後端口から挿入して弾性変形によ
り受座(23)及び係合突起(24)を抜止体(22)の前方に位置
せしめてその受座(23)には前述(23)には前述のコイルば
ね(21)の後端を支持させると共にその係合突起(24)を抜
止体(22)の前縁に掛合させて軸筒(6)に対し回転自在に
取り付けられる回転操作体(29)と、前端面に凹部(30)を
有して当該凹部(30)の中心部から後端面へ通孔(31)を開
通させ前述の軸筒(6)の前端小径部(1)の内孔部へ前端口
から水密に圧入固着された継手(32)と、後端部を継手の
通孔(31)の前半部に圧入して継手(31)の前方に所要長さ
突出された流体誘導パイプ(33)と、誘導パイプ(33)を後
端面から内部へ差し込むと共にその後端部を継手(32)の
前端面の凹部(30)に嵌入させて固定される先細状の毛質
の塗布部材(34)と、塗布部材(34)の先端を突出させた状
態で塗布部材(34)と継手(32)を覆って軸筒(6)の前端小
径部(1)に螺着される口金(35)と、口金(25)に着脱自在
なキャップ(36)とを備え、前述した繰出体(17)の回転伝
達孔部(15)の後端からネジ軸(10)の平面部(8)の後端ま
での距離（第１図中のＬ1）をピストン(7)の前進可能距
離即ちピストン(7)の前端とタンク(4)の前端間の距離
（第１図中のＬ2）と同一になるよう寸法設定して成る
ものである。(Embodiment) Next, an embodiment of the present invention will be described in detail with reference to the drawings. The applicator of the embodiment has a small diameter part (1) at the front end and a large diameter part (2) at the rear of the applicator, and substantially the first half of the large diameter part (2) is used for liquid cosmetics or ink. A cylinder (6) that forms a polygonal inner surface (5) behind the tank (4) while forming a tank (4) for storing the fluid (3) and contacts the inner surface of the tank (4) in a watertight manner. While the piston (7) is slidably fitted in the axial direction, the piston (7)
The screw shaft (10) integrally joined to the rear part and the flat part (8) formed on both side surfaces on the opposite side to the vicinity of the rear end, and the outer peripheral surface having a polygonal shape, the screw part (9) on the inner surface of the central hole. It has a non-rotatable front end of the polygonal inner surface portion (5) of the barrel (6), its front end is provided on the stepped portion (11) of the barrel inner surface, and its rear end is provided on the barrel inner surface. A screw body (12) that is sealed to the protrusion (37) and is fixed so as not to be movable in the axial direction, and the screw shaft (10) is threadedly inserted into the central hole of the screw shaft (10). The whole is cylindrical and has a flange (13) on the outer surface of the front end, and a ratchet portion (14) is provided on the rear surface of the flange (13), and at the front end of the inner hole, the flat surface portion of the screw shaft (10) ( A rotation transmission hole (15) with a cross section that is substantially the same as the cross section of the formation location of (8) and slightly larger is provided, and a polygonal outer surface (16) is formed at the rear end, and the inner hole is described above. Screw shaft (10)
And a feeding body (17) for integrally rotating the screw shaft (10) by its rotation transmission hole (15) and a polygonal outer peripheral surface with a ratchet portion (18) on the front surface and a rear surface portion. Is provided with a recessed seat (19), is non-rotatably fitted to the polygonal inner surface portion (5) of the barrel (6) and is fitted to the outer peripheral portion of the feeding body (17), and its ratchet portion (18 ) The ratchet part (14) of the collar (13) of the feeding body (17)
The spring retainer (20) to be engaged with the spring retainer (20) is fitted on the outer peripheral portion of the feeding body (17), and its front end is brought into contact with the seat (19) of the spring retainer (20) to move the spring retainer (20) forward. When pressed, the collar (1
The coil spring (21) for temporarily fixing the axial position of the feeding body (17) by keeping the front surface of 3) in contact with the rear surface of the screw body (12) and the inner surface of the rear end of the barrel (6). Retaining body (2
2), a seat (23) and an engaging projection (24) are provided at the front end, and an axial slit (25) is provided, and a small diameter tubular portion (26) that is elastically deformable in the radial direction is provided at the front end. A large-diameter cylindrical portion (27) having the same outer diameter as that of the shaft cylinder (6) is provided behind it, and a polygonal inner surface portion (28) is formed in the inner hole of the large-diameter cylindrical portion (27). By inserting the rear end portion of the above-mentioned feeding body (17) into the inner hole and fitting the polygonal outer surface portion (16), the rotation is slid integrally and axially with respect to the feeding body (17). The small diameter cylinder part (26) is inserted into the shaft cylinder (6) from its rear end and the seat (23) and the engaging projection (24) are elastically deformed to the front of the retaining body (22). And the seat (23) supports the rear end of the coil spring (21) described above (23) and engages the engaging projection (24) with the front edge of the retaining body (22). The rotary operation body (29) that is rotatably attached to the barrel (6) and the recess (30) on the front end face. Then, the through hole (31) is opened from the center of the recess (30) to the rear end face, and is water-tightly fixed to the inner hole of the front end small diameter portion (1) of the shaft cylinder (6) from the front end opening. The fitting (32), the fluid guide pipe (33), which has the rear end portion press-fitted into the front half of the through hole (31) of the fitting and is protruded by the required length in front of the fitting (31), and the guide pipe (33). Of the application member (34) of taper-like hairy material which is fixed by inserting the rear end face into the recessed portion (30) of the front end face of the joint (32) and the application member (34). Detachable to the mouthpiece (35) and the mouthpiece (25) with the tip protruding, covering the coating member (34) and the joint (32) and screwed to the small diameter portion (1) at the front end of the barrel (6). And a cap (36), the distance from the rear end of the rotation transmission hole (15) of the feeding body (17) to the rear end of the flat surface (8) of the screw shaft (10) (see FIG. 1). the distance between the front ends of the front and tank advanceable distance or piston of L 1) a piston (7) (7) (4) (a Those formed by dimensioned to be the same as L 2) in FIG.

（作用） 次に上記実施例に基づき作用を詳説する。(Operation) Next, the operation will be described in detail based on the above embodiment.

回転操作体(29)を回転すると繰出体(17)も一体的に回転
し、繰出体(17)の回転伝達孔部(15)と嵌合しているネジ
軸(10)も回転する。一方、ネジ軸(10)と螺合しているネ
ジ体(12)は固定されているのでネジ軸(10)は軸方向に移
動する。尚、繰出体(17)はその鍔(13)のラチェット部(1
4)を軸筒(6)に対して回転不能なばね受(20)のラチェッ
ト部(18)に噛合させているので一方向にのみ回転可能で
あり、その回転方向はネジ体(12)に対してネジ軸(10)を
前進させる方向に対応させてある。ネジ軸(10)の前進に
よりピストン(7)がタンク(4)内を前方へ摺動し、液体化
粧料又はインキ等の流体(3)はタンク(4)から押し出され
て継手(32)の通孔(31)及び誘導パイプ(33)を経て塗布部
材(34)へ供給される。落下等によって後端の回転操作体
(29)に軸方向の前方への外圧が加わった場合に、回転操
作体(29)と繰出体(17)は軸方向に摺動自在なので回転操
作体(29)のみが多少前進してショックを吸収し繰出体(1
7)は移動せず固定した状態を維持する。回転操作体(29)
の回転によりピストン(7)を前進させて流体(3)を吐出さ
せて消費しながらピストン(7)を前進限の位置まで到達
させた場合、前述したようにピストン(7)の前端からタ
ンク(4)の前端までの距離Ｌ2と、繰出体(17)の回転伝達
孔部(15)の後端からネジ軸(10)の平面部(8)の後端まで
の距離Ｌ1を等しく設定してあるので、繰出体(17)の回
転伝達孔部(15)の後端にネジ軸(10)の平面部(8)の後端
が到達する。従って繰出体(7)によってそれ以上ネジ軸
(10)を回転することができない。従って上記先願例のよ
うに繰出体(17)がネジ軸(10)と螺着しているために逆に
後退して回転操作体(29)の回転が続行するようなことが
ない。又、流体(3)が高粘度でピストン(7)に対する抵抗
が大きい場合でもその抵抗を支えるのはネジ軸(10)と螺
合しているネジ体(12)であり、繰出体(17)はネジ軸(10)
によって軸方向の力は受けないので、繰出体(17)が後方
へ逃げるようなこともあり得なくなる。When the rotating operation body (29) is rotated, the feeding body (17) is also rotated integrally, and the screw shaft (10) fitted to the rotation transmission hole portion (15) of the feeding body (17) is also rotated. On the other hand, since the screw body (12) screwed with the screw shaft (10) is fixed, the screw shaft (10) moves in the axial direction. In addition, the payout body (17) has a ratchet portion (1
Since 4) is engaged with the ratchet part (18) of the spring bearing (20) that cannot rotate with respect to the shaft cylinder (6), it can rotate only in one direction, and its rotating direction is the screw body (12). On the other hand, it corresponds to the direction in which the screw shaft (10) is advanced. The piston (7) slides forward in the tank (4) due to the forward movement of the screw shaft (10), and the fluid (3) such as liquid cosmetics or ink is pushed out of the tank (4) and the joint (32) It is supplied to the coating member (34) through the through hole (31) and the guide pipe (33). Rotating operation body at the rear end due to falling etc.
When an external pressure is applied to (29) in the axial forward direction, the rotary operation body (29) and the feeding body (17) are slidable in the axial direction, so only the rotary operation body (29) moves forward slightly and shocks. Absorbs the feeding body (1
7) does not move and remains fixed. Rotary Control (29)
When the piston (7) reaches the forward limit position while consuming the fluid (3) by rotating the piston (7) to expel the fluid (3), as described above, from the front end of the piston (7) to the tank ( Set the distance L 2 to the front end of 4) equal to the distance L 1 from the rear end of the rotation transmission hole (15) of the payout body (17) to the rear end of the flat surface (8) of the screw shaft (10). Therefore, the rear end of the flat surface portion (8) of the screw shaft (10) reaches the rear end of the rotation transmission hole portion (15) of the feeding body (17). Therefore, depending on the feeding body (7), the screw shaft
Cannot rotate (10). Therefore, unlike the above-mentioned prior application example, since the payout body (17) is screwed to the screw shaft (10), it does not reversely move backward and the rotation of the rotary operation body (29) continues. Even when the fluid (3) has a high viscosity and a large resistance to the piston (7), it is the screw body (12) screwed with the screw shaft (10) that supports the resistance, and the feeding body (17). Screw shaft (10)
Since the axial force is not received by, it is impossible for the payout body (17) to escape backward.

（考案の効果） 本願考案の塗布具の構成及び作用は以上の通りであり、
ピストンが前進限の状態に達すると、回転操作体は確実
に回転が停止し、上記先願例の如く操作体が引き続き回
転したりするようなことがないので、使用者は明確にピ
ストンの前進限の状態を感知し得る効果がある。又、流
体が高粘度で抵抗が大きい場合でも繰出体が後方へ逃げ
るという不都合を解消させる効果がある。(Effect of the Invention) The configuration and operation of the applicator of the present invention are as described above.
When the piston reaches the limit of the forward movement, the rotary operation body surely stops rotating, and the operation body does not continue to rotate as in the above-mentioned prior application example. It has the effect of being able to detect a limited state. Further, even when the fluid has a high viscosity and a large resistance, there is an effect of eliminating the disadvantage that the payout body escapes backward.

【図面の簡単な説明】[Brief description of drawings]

図は本考案の一実施例を示したものであって、第１図は
縦断面図、第２図は第１図Ａ−Ａ線における横断面図、
第３図は第１図Ｂ−Ｂ線における横断面図、第４図は主
要部品の分解斜視図である。 (1)…小径部、(2)…大径部、(3)…流体、(4)…タンク、
(5)…多角形内面部、(6)…軸筒、(7)…ピストン、(8)…
平面部、(9)…ネジ部、(10)…ネジ軸、(11)…段部、(1
2)…ネジ体、(13)…鍔、(14)…ラチェット部、(15)…回
転伝達孔部、(16)…多角形外面部、(17)…繰出体、(18)
…ラチェット部、(19)…受座、(20)…ばね受、(21)…コ
イルスプリング、(22)…抜止体、(23)…受座、(24)…係
合突起、(25)…スリット、(26)…小径筒部、(27)…大径
筒部、(28)…多角形内面部、(29)…回転操作体、(30)…
凹部、(31)…通孔、(32)…継手、(33)…誘導パイプ、(3
4)…塗布部材、(35)…口金、(36)…キャップ、(37)…突
起。FIG. 1 shows an embodiment of the present invention. FIG. 1 is a longitudinal sectional view, FIG. 2 is a lateral sectional view taken along the line AA in FIG.
FIG. 3 is a transverse sectional view taken along the line BB in FIG. 1, and FIG. 4 is an exploded perspective view of main parts. (1) ... small diameter part, (2) ... large diameter part, (3) ... fluid, (4) ... tank,
(5) ... Polygon inner surface part, (6) ... Shaft cylinder, (7) ... Piston, (8) ...
Flat part, (9) ... Screw part, (10) ... Screw shaft, (11) ... Step part, (1
2) ... screw body, (13) ... tsuba, (14) ... ratchet part, (15) ... rotation transmitting hole part, (16) ... polygon outer surface part, (17) ... feeding body, (18)
... ratchet part, (19) ... seat, (20) ... spring seat, (21) ... coil spring, (22) ... retaining body, (23) ... seat, (24) ... engaging projection, (25) ... Slit, (26) ... Small diameter cylinder, (27) ... Large diameter cylinder, (28) ... Polygonal inner surface, (29) ... Rotating operation body, (30) ...
Recess, (31) ... through hole, (32) ... fitting, (33) ... guide pipe, (3
4) ... coating member, (35) ... base, (36) ... cap, (37) ... projection.

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｂ４３Ｋ 8/02 Ｋ 8906−2Ｃ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification code Office reference number FI technical display location B43K 8/02 K 8906-2C

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項１】軸筒(6)の前端に塗布部材(34)を取り付け
ると共に、塗布部材(34)の後方で軸筒(6)の略前半部に
流体(3)を貯蔵するタンク(4)を設けて、タンク(4)から
吐出する流体(3)を塗布部材(34)の内部へ導くようにな
し、タンク(4)内にピストン(7)を軸方向に摺動自在に嵌
装し、ピストン(7)の後部に平面部(8)を側面に形成した
ネジ軸(10)を一体化し、ネジ軸(10)と螺合するネジ体(1
2)を回転不能且つ軸方向に移動不能に軸筒(6)に固着
し、軸筒(6)の後端部に配する回転操作体(29)に繰出体
(17)を回転一体的に且つ軸方向に摺動自在に組み付け、
繰出体(17)を前方へ押圧してネジ体(12)に当接させ軸方
向の位置を固定するコイルスプリング(21)の後端に回転
操作体(29)の前端を当接させ、繰出体(17)の内孔部にネ
ジ軸(10)の平面部(8)を有する箇所の横断面と略同一断
面の回転伝達孔部(15)を設けて当該繰出体(17)の内孔部
にネジ軸(10)を挿入し、繰出体(17)の回転伝達孔部(15)
の後端からネジ軸(10)の平面部(8)の後端までの距離と
流体貯蔵タンク(4)の前端からピストン(7)前端までの距
離を等しく寸法設定したことを特徴とする塗布具。1. A tank (4) for attaching a coating member (34) to a front end of a barrel (6) and storing a fluid (3) in a substantially front half of the barrel (6) behind the coating member (34). ) Is provided to guide the fluid (3) discharged from the tank (4) to the inside of the coating member (34), and the piston (7) is axially slidably fitted in the tank (4). Then, the screw shaft (10) with the flat surface (8) formed on the side surface is integrated with the rear part of the piston (7), and the screw body (1
2) is fixed to the barrel (6) so that it cannot rotate and cannot move in the axial direction, and the payout body is attached to the rotary operation body (29) arranged at the rear end of the barrel (6).
Assemble (17) so that it can rotate and slide in the axial direction.
Push the feeding body (17) forward to abut the screw body (12) and fix the axial position to the rear end of the coil spring (21). An inner hole of the feeding body (17) is provided by providing a rotation transmission hole (15) having substantially the same cross section as the cross section of the portion having the flat portion (8) of the screw shaft (10) in the inner hole of the body (17). Insert the screw shaft (10) into the part, and rotate the transmission hole (15) of the feeding body (17).
A coating characterized in that the distance from the rear end of the screw shaft (10) to the rear end of the flat surface (8) and the distance from the front end of the fluid storage tank (4) to the front end of the piston (7) are set to be equal. Ingredient
JP17844687U 1987-11-24 1987-11-24 Applicator Expired - Lifetime JPH061267Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP17844687U JPH061267Y2 (en) 1987-11-24 1987-11-24 Applicator
FR8815338A FR2623426A1 (en) 1987-11-24 1988-11-24 Liquid applicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17844687U JPH061267Y2 (en) 1987-11-24 1987-11-24 Applicator

Publications (2)

Publication Number Publication Date
JPH0183476U JPH0183476U (en) 1989-06-02
JPH061267Y2 true JPH061267Y2 (en) 1994-01-12

Family

ID=16048664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17844687U Expired - Lifetime JPH061267Y2 (en) 1987-11-24 1987-11-24 Applicator

Country Status (2)

Country Link
JP (1) JPH061267Y2 (en)
FR (1) FR2623426A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3922744B2 (en) * 1996-09-09 2007-05-30 三菱鉛筆株式会社 Liquid applicator
US5851079A (en) * 1996-10-25 1998-12-22 The Procter & Gamble Company Simplified undirectional twist-up dispensing device with incremental dosing
JP4509577B2 (en) * 2004-01-07 2010-07-21 壽印刷紙工株式会社 Liquid container
JP2009247427A (en) * 2008-04-02 2009-10-29 Mitsubishi Pencil Co Ltd Rotary type dispensing container
JP6400427B2 (en) * 2014-10-15 2018-10-03 株式会社パイロットコーポレーション Ink inhaler
JP6336376B2 (en) * 2014-10-15 2018-06-06 株式会社パイロットコーポレーション Ink inhaler
US20220218968A1 (en) * 2019-05-09 2022-07-14 Reflex Medical Corp. Metered dose topical applicator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359992A (en) * 1964-11-06 1967-12-26 Avon Prod Inc Cosmetic applicator
US3468612A (en) * 1965-10-23 1969-09-23 Bruno D Aston Cosmetic applicator case and replaceable cartridge therefor
US4013370A (en) * 1975-12-01 1977-03-22 Antoine Gingras Fountain tooth-brush
AU575090B2 (en) * 1983-11-28 1988-07-21 Pentel Kabushiki Kaisha Fluid dispenser

Also Published As

Publication number Publication date
JPH0183476U (en) 1989-06-02
FR2623426A1 (en) 1989-05-26
FR2623426B1 (en) 1994-04-01

Similar Documents

Publication Publication Date Title
JPH061266Y2 (en) Applicator
US5988908A (en) Barrel with finger gripping means
JP3660948B2 (en) Screw rod feeding device and piston-type extrusion container using this device
JPH061267Y2 (en) Applicator
JP6175678B2 (en) Cosmetic container
JPH0620418Y2 (en) Applicator
US6135660A (en) Marking instruments
KR900006220Y1 (en) Liquid form application tool
US7284927B2 (en) Writing instrument including stick-shaped material propelling mechanism
EP0418397A1 (en) Fluid discharge device
JPH0618616Y2 (en) Liquid applicators such as writing instruments and cosmetics
JP2002010829A (en) Liquid applicator
JPH0440576Y2 (en)
JP6157907B2 (en) Writing instrument
KR910003019Y1 (en) Tool for applying liquid matter
JPH0742537Y2 (en) Applicator
JPH07177930A (en) Cartridge type cosmetics pressurizing container
US3047901A (en) Ball-type applicator device
JPH07195025A (en) Coating utensil and its production
JPH0317781Y2 (en)
JP2019089272A (en) Feeding type writing instrument
JPH07285291A (en) Tool for letting out core
JPS6229273Y2 (en)
JP3638966B2 (en) Refill device and writing instrument
JPS6329453Y2 (en)