JPH10179244A - Liquid-cosmetic extracting container - Google Patents

Liquid-cosmetic extracting container

Info

Publication number
JPH10179244A
JPH10179244A JP34839996A JP34839996A JPH10179244A JP H10179244 A JPH10179244 A JP H10179244A JP 34839996 A JP34839996 A JP 34839996A JP 34839996 A JP34839996 A JP 34839996A JP H10179244 A JPH10179244 A JP H10179244A
Authority
JP
Japan
Prior art keywords
rear end
screw member
diameter portion
small
male screw
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
Application number
JP34839996A
Other languages
Japanese (ja)
Other versions
JP3799434B2 (en
Inventor
Takashi Fujie
隆 藤江
Takao Kishi
岸  隆生
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.)
Yoshino Kogyosho Co Ltd
Original Assignee
Yoshino Kogyosho 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 Yoshino Kogyosho Co Ltd filed Critical Yoshino Kogyosho Co Ltd
Priority to JP34839996A priority Critical patent/JP3799434B2/en
Publication of JPH10179244A publication Critical patent/JPH10179244A/en
Application granted granted Critical
Publication of JP3799434B2 publication Critical patent/JP3799434B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To mold a container which allows a smooth extracting operation and has mechanically stable functions by forming an easy-to-control grip part without increasing the outer dimension of the container, and by easily forming a mechanically stable ratchet mechanism. SOLUTION: An outer tube 2 is freely rotationally fitted over a small- diameter part 8 serving as the rear half of a tube main body 1, and of a combination of an externally threaded member 3 in the form of a threaded rod and an internally threaded member 4 in the form of a simple slender cylinder, which is inserted into the small-diameter part 8, the externally threaded member 3 is connected to the outer tube 2. An intermediate tray 5 making intimate sliding contact with the large-diameter part 7 of the tube main body 1 is mounted on the end of the internally threaded member 4, a ratchet mechanism is disposed between the outer tube 2 and the small-diameter part, the outer tube 2 is used as an extracting operation part, and the ratchet mechanism is molded while securing ample space.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【産業上の利用分野】本発明は、口紅、マニキュア、フ
ァンデーション等の液状化粧料を収納し、それらを僅か
づつ押し出すように先端部から注出して使用することの
できる長筒状の液状化粧料注出容器に関するものであ
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a long cylindrical liquid cosmetic which can be used by storing liquid cosmetics such as lipstick, nail polish, foundation and the like, and pouring them out from the tip so as to push them out little by little. It is about the dispensing container.

【0002】[0002]

【従来の技術】口紅やマニキュア等の液状化粧料を収納
し、押し出し機構によってその液状化粧料を先端部であ
る塗布部分から押し出すように注出し、唇等に塗布する
ことのできる液状化粧料注出容器として、例えば、特開
平7─26513号に開示のものがある。
2. Description of the Related Art A liquid cosmetic such as a lipstick or a nail polish is stored, and the liquid cosmetic is poured out by an extruding mechanism so as to be pushed out from an application portion which is a tip portion, and the liquid cosmetic can be applied to lips and the like. As an outlet container, for example, there is one disclosed in JP-A-7-26513.

【0003】この液状化粧料注出容器は、その押し出し
機構を、雄螺子部と雌螺子部とで構成し、雄螺子部を回
転させることによって雌螺子部を前方に移動させ、その
前方移動によって液状化粧料を押し出して注出するもの
である。
In this liquid cosmetic dispensing container, the push-out mechanism is constituted by a male screw portion and a female screw portion, and the female screw portion is moved forward by rotating the male screw portion, and is moved forward by the forward movement. It extrudes and pours out liquid cosmetics.

【0004】この従来の液状化粧料注出容器にあって、
雄螺子部の回転は、その後端部で、外筒より僅かに後方
に突出した摘み部を、指先で回転させることによって達
成するものとしており、またこの従来技術においては、
小径の雄螺子部と、それより太径の雌螺子部の周壁との
間に無用の空間が存在している。
In this conventional liquid cosmetic dispensing container,
The rotation of the male screw portion is achieved by rotating the knob portion at the rear end with a fingertip, which slightly projects rearward from the outer cylinder, and in this prior art,
An unnecessary space exists between the small-diameter male screw portion and the peripheral wall of the larger-diameter female screw portion.

【0005】さらに、当該従来技術にあっては、その後
端部で、注出容器の軸心に位置する雄螺子部に設けた爪
片と、雄螺子部の外周に位置する軸受け筒に設けた係止
凹部とでラチェット機構を構成し、摘み部が一方向にの
み回転するように設定している。
Further, according to the prior art, a claw piece provided at a rear end portion of a male screw portion located at an axis of the pouring container and a bearing cylinder provided at an outer periphery of the male screw portion are provided. A ratchet mechanism is configured with the locking recess, and the knob is set so as to rotate only in one direction.

【0006】[0006]

【発明が解決しようとする課題】この従来技術において
は、前記した如く、液状化粧料の押し出し注出操作を、
外筒より僅かに後方に突出した摘み部を指先で回転させ
ることによって達成するものとしているので、注出操作
が行い難いという問題がある。
In this prior art, as described above, the operation of extruding and pouring a liquid cosmetic is performed as follows.
Since this is achieved by rotating the knob portion projecting slightly backward from the outer cylinder with a fingertip, there is a problem that it is difficult to perform the pouring operation.

【0007】摘み部分を単に長く設定し、外筒から大き
く突出させて摘み易くすれば問題が解決するという提案
もあるが、それでは容器全体の長さを無用に大きくする
だけであり、持ち運びに便利なようにコンパクト化が要
求されるこの種の容器としては賢明な解決策とはならな
い。
There is a proposal that the problem can be solved by simply setting the knob portion to be long and making it protrude greatly from the outer cylinder to make it easier to pick up. However, this merely increases the length of the entire container unnecessarily, which is convenient for carrying. This is not a sensible solution for this type of container, which requires compactness.

【0008】また、この従来技術にあっては、そのラチ
ェット機構を、注出容器の軸心部に位置する雄螺子部と
その外周に位置する軸受け筒に、爪片と係止凹部を設け
ることによってラチェット機構を構成するものとしてい
るので、爪片および係止凹部ともに、その大きさが制限
され、よってラチェット機構の機械的強度に問題が残る
と共に、寸法上の厳しい規制のため当該ラチェット機構
の成形がし難いものとなっている。
Further, in this prior art, the ratchet mechanism is provided with a claw and a locking recess in a male screw portion located at a shaft center portion of a pouring container and a bearing cylinder located at an outer periphery thereof. Since the ratchet mechanism is constituted by the ratchet mechanism, the size of both the claw piece and the locking recess is limited, so that the mechanical strength of the ratchet mechanism remains problematic, and the ratchet mechanism has a severe restriction due to strict size restrictions. It is difficult to mold.

【0009】そこで、本発明は、上記した従来技術にお
ける問題点を解消すべく創案さたもので、容器の外形寸
法を増大させることなく、操作のし易い摘み部分を形成
し、また機械的に安定したラチェット機構を容易に構成
することを技術的課題とし、もって円滑で良好な注出操
作を得ると共に、機能が機械的に安定した容器を容易に
成形することを目的とする。
In view of the above, the present invention has been made in order to solve the above-mentioned problems in the prior art, and it is possible to form an easy-to-operate knob without increasing the outer dimensions of the container, and to provide a mechanical mechanism. It is an object of the present invention to easily form a stable ratchet mechanism, thereby obtaining a smooth and good pouring operation and easily forming a container having a mechanically stable function.

【0010】[0010]

【課題を解決するための手段】上記技術的課題を解決す
る本発明の内、請求項1記載の発明の手段は、前端部に
塗布部材を固定組付けし、略前半部分である太径部の後
端から略後半部分である小径部を段差を介して一体連設
し、この小径部の後端部に外方に突出する弾片状の爪片
を設けた筒本体を有すること、この筒本体の小径部に回
動自在に外装組付きすると共に、内周面後端部に、周方
向に一定間隔で複数形成され、筒本体の爪片とでラチェ
ット機構を構成する係止凹部を設けた有底筒状の外筒を
有すること、筒本体の略後半部分に回動自在に内装組付
きすると共に、後端部が外筒の後端部に固定組付きする
棒螺子状の雄螺子部材を有すること、筒本体の略後半部
分と雄螺子部材との間に摺接して嵌挿して、筒本体に回
動不能かつ摺動自在に内装組付きし、雄螺子部材と螺合
組付きする筒状の雌螺子部材を有すること、筒本体の太
径部内に密に摺動自在に組付くと共に、雌螺子部材の先
端部に固定組付きする中皿を有すること、にある。
Means for Solving the Problems Among the present invention for solving the above technical problems, the means according to the first aspect of the present invention is to fix and assemble a coating member at a front end portion and to form a large diameter portion which is a substantially front half portion. A small-diameter portion, which is a substantially rear half portion from the rear end, is integrally connected via a step, and a cylindrical main body having a resilient claw piece protruding outward at the rear end of the small-diameter portion is provided. At the rear end of the inner peripheral surface, a plurality of locking recesses, which are formed at regular intervals in the circumferential direction and which form a ratchet mechanism with the claw pieces of the cylinder body, are attached to the small diameter portion of the cylinder body so as to be rotatable. A bar-threaded male having a bottomed cylindrical outer cylinder provided, a rotatable interior assembly attached to a substantially rear half portion of the cylinder body, and a rear end fixedly attached to the rear end of the outer cylinder. A screw member, which is slidably fitted between a substantially rear half portion of the cylinder main body and the male screw member so as to be non-rotatable and slidable on the cylinder main body; Has a cylindrical female screw member that is internally assembled with the male screw member and screwed together with the male screw member. The cylindrical female screw member is tightly slidably assembled in the large-diameter portion of the cylinder body, and is fixed to the distal end of the female screw member. Having an inner plate to be assembled.

【0011】請求項2記載の発明は、請求項1記載の発
明に、爪片を設けた筒本体の小径部の後端部に、割り溝
状の一対の縦割り部を設けた、ことを加えたものであ
る。
According to a second aspect of the present invention, in the first aspect of the present invention, a pair of split grooves is provided at the rear end of the small diameter portion of the cylindrical body provided with the claw pieces. In addition.

【0012】請求項3記載の発明は、請求項1記載の発
明に、筒本体の小径部の後端部に、コの字状の切欠きを
設けることにより、爪片を横向きの舌片状に設けた、こ
とを加えたものである。
According to a third aspect of the present invention, a U-shaped notch is provided at the rear end of the small-diameter portion of the cylindrical body in the first aspect of the invention, so that the claw pieces are formed in a lateral tongue shape. , Which is added to the above.

【0013】請求項4記載の発明は、請求項3記載の発
明に、縦割り部を、爪片を形成するコの字状の切欠きの
縦部分に共用した、ことを加えたものである。
According to a fourth aspect of the present invention, in addition to the third aspect of the present invention, the vertically split portion is shared with a vertical portion of a U-shaped notch forming a nail piece. .

【0014】請求項5記載の発明は、請求項1記載の発
明に、外筒の底壁上面に、中央に歯車状の係合軸を、そ
して係合軸から放射状に複数の係合片をそれぞれ突設
し、雄螺子部材の後端部を筒状にして、後端開口部を係
合軸が回動不能に嵌入係合する係合穴とすると共に、後
端面に係合片が係合する複数の係合溝を設けた、ことを
加えたものである。
According to a fifth aspect of the present invention, in addition to the first aspect, a gear-shaped engaging shaft is provided at the center on the upper surface of the bottom wall of the outer cylinder, and a plurality of engaging pieces are radially provided from the engaging shaft. Each of the male screw members has a rear end portion formed in a cylindrical shape, the rear end opening portion is formed as an engagement hole into which the engagement shaft is fitted so as to be unable to rotate, and an engagement piece is engaged with the rear end surface. In addition, a plurality of engaging grooves are provided.

【0015】[0015]

【作用】筒本体を固定した状態で外筒を回転させると、
外筒の後端部に後端部が固定組付けされた雄螺子部材が
一緒に回転し、これによって、雄螺子部材に螺合組付け
されると共に筒本体に回動不能かつ摺動自在に内装組付
けされた雌螺子部材が前進移動して、先端部に固定組付
けした中皿を前方に押し出し、この中皿の前進移動によ
って、中皿と塗布部材と筒本体とで構成される空間内に
収納されている液状化粧料を、塗布部材の先端部から押
圧注出する。
[Function] When the outer cylinder is rotated with the cylinder body fixed,
The male screw member, the rear end of which is fixedly assembled to the rear end of the outer cylinder, rotates together, thereby being screwed and assembled to the male screw member and non-rotatably and slidably attached to the cylinder main body. The internally screwed female screw member moves forward, pushes out the inner plate fixedly mounted at the distal end portion, and the forward movement of the inner plate causes the space formed by the inner plate, the coating member, and the cylinder body to move forward. The liquid cosmetic stored in the inside is pressed and poured out from the tip of the application member.

【0016】筒本体の小径部の後端部に設けた爪片は、
外筒の後端部に設けた係止凹部とでラチェット機構を構
成しているので、雄螺子部材は筒本体に対して、液状化
粧料を注出する方向にだけ回転し、逆方向には回転しな
いので、液状化粧料を押圧注出させながら前進した中皿
が後退変位することはなく、このため中皿は常にに液状
化粧料を注出できる位置に保持されていることになる。
The claw piece provided at the rear end of the small diameter portion of the cylinder body is
Since the ratchet mechanism is configured with the locking recess provided at the rear end of the outer cylinder, the male screw member rotates only in the direction of pouring the liquid cosmetic with respect to the cylinder main body, and in the opposite direction. Since it does not rotate, the inner plate which has been advanced while pressing and pouring the liquid cosmetic does not move backward, so that the inner plate is always held at a position where the liquid cosmetic can be poured.

【0017】筒本体の爪片と組合さってラチェット機構
を構成する外筒の係止凹部は複数設けられており、爪片
が係合凹部を乗り越える度に、回動抵抗が急激に増大す
るので、外筒の回転操作は、自然と一定回転量の間歇回
転となり、このため液状化粧料の定量注出が容易とな
る。
A plurality of locking recesses of the outer cylinder which constitute a ratchet mechanism in combination with the claw pieces of the cylinder body are provided. Each time the claw pieces get over the engaging recesses, the rotation resistance sharply increases. In addition, the rotation operation of the outer cylinder naturally becomes an intermittent rotation of a fixed amount of rotation, which makes it easy to dispense the liquid cosmetic quantitatively.

【0018】筒本体を固定しての外筒の回転操作は、外
筒が筒本体の後半部分である小径部に外装組付けされて
いることから、きわめて行い易いものとなる。
The rotation operation of the outer cylinder with the cylinder body fixed is extremely easy because the outer cylinder is mounted on the small-diameter portion which is the rear half of the cylinder body.

【0019】雌螺子部材を、内周面に螺条を刻設した単
純な細長筒状としたので、雄螺子部材と雌螺子部材との
組合せ物の外径を小さくすることが可能となり、これに
より筒本体の小径部の径寸法を充分に小さく設定するこ
とができ、容器の外径寸法を増大させることなく、外筒
の外嵌組付けを可能としている。
Since the female screw member has a simple elongated cylindrical shape in which a thread is engraved on the inner peripheral surface, the outer diameter of the combination of the male screw member and the female screw member can be reduced. Accordingly, the diameter of the small diameter portion of the cylinder main body can be set sufficiently small, and the outer cylinder can be externally fitted without increasing the outer diameter of the container.

【0020】ラチェット機構を、最も径寸法の大きな外
筒と、この外筒を外装組付けした筒本体の小径部との間
に形成したので、ラチェット機構の構成部分に対する寸
法上の規制が大幅に緩和され、これによりラチェット機
構の成形が容易となると共に機械的な安定度を高めるこ
とができ、また操作力の作用部分である外筒を一方の機
能部分としているので、ラチェット機構で発生する抵抗
力が、各部分の組付きを劣化させる方向に作用すること
がなく、各構成部分の組付き状態を強固に安定して維持
できる。
Since the ratchet mechanism is formed between the outer cylinder having the largest diameter and the small-diameter portion of the cylinder body on which the outer cylinder is externally mounted, dimensional restrictions on the components of the ratchet mechanism are greatly reduced. As a result, the ratchet mechanism can be easily formed and the mechanical stability can be increased. In addition, since the outer cylinder, which acts as the operating force, is used as one of the functional parts, the resistance generated by the ratchet mechanism is reduced. The force does not act in the direction of deteriorating the assembling of each part, and the assembling state of each component can be firmly and stably maintained.

【0021】請求項2において、筒本体の小径部の後半
部に一対の縦割り部を設けたので、この小径部の後半部
の拡径方向への弾性変形がし易くなり、これにより小径
部に対する雄螺子部材の挿入組付けが容易となる。
In the second aspect of the present invention, a pair of vertically split portions are provided in the rear half of the small diameter portion of the cylindrical body, so that the rear half of the small diameter portion is easily elastically deformed in the radially expanding direction. Inserting and assembling the male screw member with respect to is facilitated.

【0022】請求項3において、コの字状の切欠きを設
けることにより、爪片を横向きの舌片状に設けたので、
爪片に充分な弾性を付与することができ、これにより機
械的に安定したラチェット機能を発揮すると共に、外筒
のスムーズな回転操作を得ることができ、さらに爪片の
係合凹部乗り越え時の衝撃を、確かな触感として感得す
ることができる。
According to the third aspect of the present invention, the U-shaped notch is provided so that the claw pieces are provided in the shape of a lateral tongue.
Sufficient elasticity can be imparted to the claw pieces, thereby exerting a mechanically stable ratchet function, and a smooth rotation operation of the outer cylinder can be obtained. The impact can be felt as a certain tactile sensation.

【0023】請求項4において、同じ切欠き構造部分で
ある縦割り部とコの字状の切欠きとを、縦割り部をコの
字状の切欠きの縦部分に共用したので、筒本体の小径部
に成形される切欠き構造部分を少なくすることができ、
これにより切欠き構造部分を成形することによる小径部
の機械的強度の低下を最小限度に抑えることができると
共に、小径部の構造の複雑化を抑えることができる。
According to a fourth aspect of the present invention, the vertical split portion and the U-shaped notch, which are the same notch structure portion, are shared by the vertical portion of the U-shaped notch. Notch structure part formed in the small diameter part of can be reduced,
Thus, the reduction in mechanical strength of the small diameter portion due to the formation of the notch structure can be minimized, and the structure of the small diameter portion can be prevented from becoming complicated.

【0024】請求項5において、外筒に対する雄螺子部
材の不動な組付きを、係合軸と係合穴との嵌入係合だけ
ではなく、放射方向に延びる係合片と係合溝との係合に
より達成しているので、略その径範囲の全域で組付きを
達成維持することになり、これにより組付き力が中央部
だけに集中することがなく、周囲部分にも分散するの
で、外筒と雄螺子部材との組付きを強力で安定したもの
とする。
According to a fifth aspect of the present invention, the immovable assembling of the male screw member with respect to the outer cylinder includes not only the fitting engagement between the engaging shaft and the engaging hole but also the engaging piece and the engaging groove extending in the radial direction. Since the engagement is achieved, the assembling will be achieved and maintained substantially throughout the diameter range, and as a result, the assembling force is not concentrated only in the central portion, but is dispersed also in the peripheral portion, The assembly of the outer cylinder and the male screw member is made strong and stable.

【0025】[0025]

【実施例】本発明の一実施例を、図1〜図5に示す。こ
の実施例は、液状の口紅を収納する合成樹脂製の液状化
粧料注出容器で、筒本体1、外筒2、雄螺子部材3、雌
螺子部材4および中皿5を主な部材として構成してい
る。
1 to 5 show an embodiment of the present invention. This embodiment is a synthetic resin dispensing container made of a synthetic resin for accommodating a liquid lipstick, and has a cylinder main body 1, an outer cylinder 2, a male screw member 3, a female screw member 4, and an inner plate 5 as main members. doing.

【0026】筒本体1は、前端部に塗布部材6を固定組
付けし、ほぼその前半部分である太径の太径部7の後端
から、ほぼその後半部分である小径の小径部8を、段差
を介して一体的に連設した長筒状であり、そして小径部
8のほぼ後半部分に軸方向に沿って一対の縦割り部11
を形成し、この縦割り部11により二分された小径部8
のそれぞれに、コの字状の切欠きを設けることにより、
先端を外方に突出させた横向きの舌片状の爪片10を設
けている。
The cylinder body 1 has a coating member 6 fixedly attached to a front end thereof, and a small-diameter small-diameter portion 8 which is substantially the latter half thereof from a rear end of a large-diameter large-diameter portion 7 which is substantially the first half thereof. And a pair of vertically divided portions 11 along the axial direction substantially in the rear half portion of the small diameter portion 8.
Is formed, and the small-diameter portion 8 divided by the vertical split portion 11 is formed.
By providing a U-shaped notch in each of the
A laterally extending tongue-shaped claw piece 10 having a tip protruding outward is provided.

【0027】塗布部材6は、その中心部に液状化粧料2
5が通過する通路23を有すると共に、その先端部に通
路23を通過した液状化粧料25が滲み出るようにして
注出される部分で、かつ唇に直接接触する部分である塗
布片22を有する。
The application member 6 has a liquid cosmetic 2 at its center.
5 has a passage 23 through which the liquid cosmetic 25 that has passed through the passage 23 is poured out so as to ooze out, and has a coating piece 22 that is in direct contact with the lips.

【0028】外筒2は、筒本体1の小径部8に回動自在
に外装組付きする有底筒状であり、その外径は筒本体1
の太径部7と同一に設定しており、これによって太径部
7と外筒2との境界部分に段差が形成されることなく、
滑らかに連続する外表面を形成し、またその内周面の後
半部には、筒本体1の爪片10とでラチェット機構を構
成する複数(図4図示実施例では、六個)の係合凹部9
が、周方向に沿って等間隔に設けられている。
The outer cylinder 2 is a bottomed cylinder that is rotatably mounted on the small diameter portion 8 of the cylinder body 1 and has an outer diameter of the cylinder body 1.
Is set to be the same as that of the large-diameter portion 7 so that no step is formed at the boundary between the large-diameter portion 7 and the outer cylinder 2.
A plurality (six in the embodiment shown in FIG. 4) of a ratchet mechanism that forms a smoothly continuous outer surface and forms a ratchet mechanism with the claw pieces 10 of the cylinder main body 1 in the rear half of the inner peripheral surface. Recess 9
Are provided at equal intervals along the circumferential direction.

【0029】また、この外筒2が小径部8に外装組付き
することによって、一対の縦割り部11を設けることに
より拡径方向に弾性変形し易くなり、雄螺子部材3の挿
入組付けを容易に達成できるようにしている小径部8の
後半部の拡径方向への変形を強制的に阻止し、これによ
り小径部8の後半部と雄螺子部材3の下端部との組付き
状態を安定して維持する。
Further, since the outer cylinder 2 is externally assembled to the small-diameter portion 8, the pair of vertically split portions 11 is provided, so that the outer cylinder 2 is easily elastically deformed in the diameter-expanding direction. Forcibly preventing deformation of the rear half of the small diameter portion 8 in the radially expanding direction, which can be easily achieved, thereby assembling the rear half of the small diameter portion 8 and the lower end of the male screw member 3. Maintain stable.

【0030】さらに、この外筒2の底壁の中心部から、
雄螺子部材3の後端部に嵌入して固定組付きする歯車状
の係合軸15を突設すると共に、その中心部から径方向
に、同じく雄螺子部材3の後端面に係合する四つの係合
片16を等中心角毎に突条設している。
Further, from the center of the bottom wall of the outer cylinder 2,
A gear-shaped engaging shaft 15 which is fitted into the rear end of the male screw member 3 and fixedly attached thereto is protruded, and is also engaged with the rear end surface of the male screw member 3 radially from the center thereof. The two engaging pieces 16 are protrudingly provided at equal center angles.

【0031】係止凹部9と爪片10とで構成されるラチ
ェット機構(図4および図6参照)は、爪片10が係合
凹部9に係合した状態で、乗越え部12の時計回り側端
部である係止部13に突き当たって乗り越え不能となる
ので、筒本体1に対して外筒2は逆方向に回転すること
ができないことになる。
The ratchet mechanism (see FIGS. 4 and 6) composed of the locking recess 9 and the claw piece 10 is provided with the claw piece 10 engaged with the engagement recess 9 in a clockwise direction with respect to the crossover portion 12. The outer cylinder 2 cannot rotate in the reverse direction with respect to the cylinder main body 1 because the outer cylinder 2 cannot reach over the cylinder main body 1 because it abuts on the locking portion 13 as an end.

【0032】ラチェット機構は、図4に示した構造に限
定されることはなく、例えば、図6に示すように、爪片
10を形成するコの字状の切欠きの縦部分を縦割り部1
1と共用させた構造としても良く、この場合には、小径
部8の後半部に形成される切欠きが少なくなるので、切
欠きを設けることによる小径部8の機械的強度の低下を
小さくすることができると共に、小径部8の後半部の構
造の簡略化を得ることができる。
The ratchet mechanism is not limited to the structure shown in FIG. 4. For example, as shown in FIG. 6, the vertical portion of the U-shaped notch forming the claw piece 10 is vertically divided. 1
In this case, the notch formed in the rear half of the small-diameter portion 8 is reduced, so that the reduction in the mechanical strength of the small-diameter portion 8 due to the provision of the notch is reduced. In addition to the above, the structure of the rear half of the small diameter portion 8 can be simplified.

【0033】雄螺子部材3は、筒本体1内のほぼ後半部
分に、小径部8より僅かに長い範囲にわたって回動自在
に内装組付けされると共に、外筒2の後端部に、その後
端部が固定組付けされており、外筒2との固定組付け
は、筒状に成形された後端部の後端開口部に形成した歯
車状の係合穴17に外筒2の係合軸15を係合させた状
態で嵌入組付けし、さらに外鍔を一体設して幅広に構成
した後端面に放射状に複数(図5図示実施例の場合、八
個)の係合溝18を形成し、この係合溝18に外筒2の
係合片16を係合させることによって達成している。
The male screw member 3 is rotatably mounted on a substantially rear half portion of the cylinder main body 1 over a range slightly longer than the small diameter portion 8, and is attached to a rear end of the outer cylinder 2 and a rear end thereof. The outer cylinder 2 is fixedly assembled with the outer cylinder 2 by engaging the outer cylinder 2 with a gear-shaped engagement hole 17 formed in the rear end opening of the rear end formed into a cylindrical shape. A plurality of (eight in the case of the embodiment shown in FIG. 5) engaging grooves 18 are radially provided on the rear end face which is fitted and assembled in a state where the shaft 15 is engaged, and furthermore, is formed to be wide by integrally providing an outer flange. This is achieved by engaging the engaging piece 16 of the outer cylinder 2 with the engaging groove 18.

【0034】雌螺子部材4は、内周面に螺条を刻設した
単純な細長円筒形状をしていて、この雌螺子部材4と筒
本体1との回動不能かつ摺動自在な組付き(図3参照)
は、雌螺子部材4の外周面に軸方向に沿って刻設された
一対の縦長溝19に対する、筒本体1の小径部8内周面
に軸方向に沿って突条設された一対の縦長片14の係合
により達成している。
The female screw member 4 has a simple elongated cylindrical shape with a thread formed on the inner peripheral surface thereof. A non-rotatable and slidable assembly of the female screw member 4 and the cylinder body 1 is provided. (See Fig. 3)
Are a pair of vertically long grooves projecting along the axial direction on the inner circumferential surface of the small-diameter portion 8 of the cylindrical body 1 with respect to a pair of vertically long grooves 19 formed on the outer circumferential surface of the female screw member 4 along the axial direction. This is achieved by the engagement of the pieces 14.

【0035】中皿5は、高いシール性を発揮する軟質材
料により一体成形されており、隔壁で上下に区画された
前部筒20と後部筒21とから構成されていて、筒本体
1の太径部7内に密に摺動自在に組付き、その後部筒2
1が雌螺子部材4の先端部に強固に嵌合組付きする。
The inner plate 5 is integrally formed of a soft material exhibiting a high sealing property, and is composed of a front tube 20 and a rear tube 21 vertically divided by a partition wall. Assembled slidably and densely in the diameter part 7, and the rear cylinder 2
1 is firmly fitted to the distal end of the female screw member 4.

【0036】なお、この前部筒20、筒本体1の太径部
7、および塗布部材6との間に形成される空間に、液状
化粧料25を収納するものとしており、また塗布部材6
を保護する等の目的で、当該塗布部材6を覆う形態のキ
ャップ24を設けている。
The liquid cosmetic 25 is accommodated in a space formed between the front cylinder 20, the large-diameter portion 7 of the cylinder main body 1, and the coating member 6.
A cap 24 is provided to cover the application member 6 for the purpose of protecting the application member 6 and the like.

【0037】[0037]

【発明の効果】本発明は、上記した構成となっているの
で、以下に示す効果を奏する。筒本体のほぼ後半部分を
構成する小径部という長い範囲にわたって外筒を外装組
付けし、この長くて掴み易い外筒を摘み部として回転さ
せることによって液状化粧料を注出させるので、注出操
作を容易に行うことができる。
Since the present invention has the above-described structure, the following effects can be obtained. The outer cylinder is externally assembled over a long range of the small diameter part that constitutes almost the latter half of the cylinder body, and this long and easy-to-grip outer cylinder is rotated as a knob to discharge the liquid cosmetic, so the pouring operation Can be easily performed.

【0038】雌螺子部材を、内周面に螺条を刻設した単
純な細長円筒形状としたので、この雌螺子部材と雄螺子
部材との組合せ物の外径を充分に小さくすることがで
き、これにより筒本体の小径部の外径を、容器全体の外
径を増大させることなく、外筒を外嵌組付けすることが
できる程度の値に小さくすることができ、もって容器の
外径寸法を増大させることなく、容器外面に好適な注出
操作機能部分を形成する外筒を位置させることができ
る。
Since the female screw member has a simple elongated cylindrical shape in which a thread is formed on the inner peripheral surface, the outer diameter of the combination of the female screw member and the male screw member can be sufficiently reduced. Accordingly, the outer diameter of the small-diameter portion of the cylinder body can be reduced to a value at which the outer cylinder can be fitted to the outer cylinder without increasing the outer diameter of the entire container. Without increasing the size, it is possible to position the outer cylinder that forms a suitable pouring operation function portion on the outer surface of the container.

【0039】ラチェット機構を、径寸法の大きな外筒と
筒本体の小径部との間に形成したので、比較的余裕のあ
る成形スペースを得ることができ、これにより成形上の
寸法規制の緩和を得ることができると共に、機械的に充
分な強度に設計することができ、もってその成形が容易
であると共に、安定したかつ円滑なラチェット機能を得
ることができる。
Since the ratchet mechanism is formed between the outer cylinder having a large diameter and the small diameter portion of the cylinder main body, a relatively large molding space can be obtained, thereby relaxing the dimensional restrictions on molding. It can be obtained, and can be designed to have sufficient mechanical strength, so that its molding is easy and a stable and smooth ratchet function can be obtained.

【0040】請求項2記載の発明にあっては、筒本体の
小径部に対する雄螺子部材の挿入組付けを安全で簡単な
ものとすることができ、もって容器全体の組立て作業の
容易化を得ることができる。
According to the second aspect of the present invention, the insertion and assembly of the male screw member with respect to the small diameter portion of the cylinder main body can be made safe and simple, thereby facilitating the assembling work of the entire container. be able to.

【0041】請求項3記載の発明にあっては、ラチェッ
ト機構を構成する爪片に好適な弾力を確実にかつ安全に
付与することができ、これにより円滑で確実なラチェッ
ト機能を得ることができ、もって円滑な注出操作を得る
ことができる。
According to the third aspect of the present invention, a suitable elasticity can be reliably and safely applied to the claws constituting the ratchet mechanism, whereby a smooth and reliable ratchet function can be obtained. Thus, a smooth pouring operation can be obtained.

【0042】請求項4記載の発明にあっては、筒本体の
小径部に成形される切欠きを少なくすることができるの
で、切欠きを設けることによる小径部の機械的強度の低
下を抑えることができ、もって小径部に大きな機械的強
度の低下を引き起こすことなく、円滑なラチェット機能
を得ることができる。
According to the fourth aspect of the present invention, the notch formed in the small-diameter portion of the cylinder main body can be reduced, so that the reduction in the mechanical strength of the small-diameter portion due to the provision of the notch can be suppressed. Therefore, a smooth ratchet function can be obtained without causing a large decrease in mechanical strength in the small diameter portion.

【0043】請求項5記載の発明にあっては、外筒と雄
螺子部材との不動な結合を、中心部分だけではなく、径
範囲の略全域で達成するので、外筒と雄螺子部材との強
固で安定した結合を達成維持することができ、もって安
定した液状化粧料の注出動作を得ることができる。
According to the fifth aspect of the present invention, since the immovable connection between the outer cylinder and the male screw member is achieved not only at the central portion but also over substantially the entire diameter range, the outer cylinder and the male screw member can be connected to each other. And stable bonding can be achieved and maintained, whereby a stable liquid cosmetic dispensing operation can be obtained.

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

【図1】本発明の一実施例の略後半部分を示す、正面半
断面図。
FIG. 1 is a front half sectional view showing a substantially rear half portion of an embodiment of the present invention.

【図2】本発明の一実施例の略前半部分を示す、正面半
断面図。
FIG. 2 is a front half sectional view showing a substantially front half portion of an embodiment of the present invention.

【図3】図1におけるA−A線に沿った、要部平断面
図。
FIG. 3 is an essential part plan sectional view taken along line AA in FIG. 1;

【図4】図1におけるB−B線に沿った、要部平断面
図。
FIG. 4 is a plan cross-sectional view of a main part along a line BB in FIG. 1;

【図5】図1におけるC−C線に沿った、要部平断面
図。
FIG. 5 is a plan sectional view of a main part, taken along line CC in FIG. 1;

【図6】ラチェット機構の他の実施例を示す、要部平断
面図。
FIG. 6 is a plan sectional view showing a main part of another embodiment of the ratchet mechanism.

【符号の説明】[Explanation of symbols]

1 ; 筒本体 2 ; 外筒 3 ; 雄螺子部材 4 ; 雌螺子部材 5 ; 中皿 6 ; 塗布部材 7 ; 太径部 8 ; 小径部 9 ; 係止凹部 10; 爪片 11; 縦割り部 12; 乗越え部 13; 係止部 14; 縦長片 15; 係合軸 16; 係合片 17; 係合穴 18; 係合溝 19; 縦長溝 20; 前部筒 21; 後部筒 22; 塗布片 23; 通路 24; キャップ 25; 液状化粧料 1; cylinder main body 2; outer cylinder 3; male screw member 4; female screw member 5; middle plate 6; coating member 7; large diameter portion 8; small diameter portion 9; locking concave portion 10; Overlap portion 13; Locking portion 14; Vertical piece 15; Engaging shaft 16; Engaging piece 17; Engaging hole 18; Engaging groove 19; Vertical groove 20; Front cylinder 21; Passage 24; cap 25; liquid cosmetics

─────────────────────────────────────────────────────
────────────────────────────────────────────────── ───

【手続補正書】[Procedure amendment]

【提出日】平成9年1月14日[Submission date] January 14, 1997

【手続補正1】[Procedure amendment 1]

【補正対象書類名】図面[Document name to be amended] Drawing

【補正対象項目名】全図[Correction target item name] All figures

【補正方法】変更[Correction method] Change

【補正内容】[Correction contents]

【図4】 FIG. 4

【図5】 FIG. 5

【図6】 FIG. 6

【図1】 FIG.

【図2】 FIG. 2

【図3】 FIG. 3

Claims (5)

【特許請求の範囲】[Claims] 【請求項1】 前端部に塗布部材(6) を固定組付けし、
略前半部分である太径部(7) の後端から略後半部分であ
る小径部(8) を段差を介して一体連設し、該小径部(8)
の後端部に外方に突出する弾片状の爪片(10)を設けた筒
本体(1) と、該筒本体(1) の小径部(8) に回動自在に外
装組付きすると共に、内周面後端部に、周方向に一定間
隔で複数形成され、前記爪片(10)とでラチェット機構を
構成する係止凹部(9) を設けた有底筒状の外筒(2) と、
前記筒本体(1) の略後半部分に回動自在に内装組付きす
ると共に、後端部が前記外筒(2) の後端部に固定組付き
する棒螺子状の雄螺子部材(3) と、前記筒本体(1) の略
後半部分と前記雄螺子部材(3) との間に摺接して嵌挿し
て、該筒本体(1) に回動不能かつ摺動自在に内装組付き
し、前記雄螺子部材(3) と螺合組付きする筒状の雌螺子
部材(4) と、前記筒本体(1) の太径部(7) 内に密に摺動
自在に組付くと共に、前記雌螺子部材(4) の先端部に固
定組付きする中皿(5) と、から成る液状化粧料注出容
器。
1. A coating member (6) is fixedly attached to a front end portion,
From the rear end of the large-diameter portion (7), which is a substantially front half portion, a small-diameter portion (8), which is a substantially rear half portion, is integrally connected via a step to form the small-diameter portion (8).
The outer body is rotatably mounted on a cylindrical body (1) having a projecting piece (10) protruding outward at the rear end and a small-diameter portion (8) of the cylindrical body (1). In addition, a bottomed cylindrical outer cylinder (a plurality of which is formed at the rear end of the inner peripheral surface at regular intervals in the circumferential direction and has a locking concave portion (9) that constitutes a ratchet mechanism with the claw piece (10)). 2) and
A rod-shaped male screw member (3) which is rotatably attached to the rear half of the cylinder body (1) and has a rear end fixedly attached to a rear end of the outer cylinder (2). And the male screw member (3) is slidably fitted and inserted between the substantially rear half portion of the cylinder body (1) and the male screw member (3), and the inner body is non-rotatably and slidably attached to the cylinder body (1). A cylindrical female screw member (4) screwed and assembled with the male screw member (3), and tightly slidably assembled in the large diameter portion (7) of the cylindrical body (1); An inner plate (5) fixedly attached to the tip of the female screw member (4).
【請求項2】 爪片(10)を設けた筒本体(1) の小径部
(8) の後端部に、割り溝状の一対の縦割り部(11)を設け
た請求項1記載の液状化粧料注出容器。
2. A small-diameter portion of a cylinder body (1) provided with a claw piece (10).
The liquid cosmetic dispensing container according to claim 1, wherein a pair of split grooves (11) are provided at the rear end of (8).
【請求項3】 筒本体(1) の小径部(8) の後端部に、コ
の字状の切欠きを設けることにより、爪片(10)を横向き
の舌片状に設けた請求項1または2記載の液状化粧料注
出容器。
3. The claw piece (10) is provided in the shape of a lateral tongue piece by providing a U-shaped notch at the rear end of the small-diameter portion (8) of the cylinder body (1). 3. The liquid cosmetic dispensing container according to 1 or 2.
【請求項4】 縦割り部(11)を、爪片(10)を形成するコ
の字状の切欠きの縦部分に共用した請求項3記載の液状
化粧料注出容器。
4. The liquid cosmetic dispensing container according to claim 3, wherein the vertically split portion (11) is commonly used as a vertical portion of a U-shaped notch forming the nail piece (10).
【請求項5】 外筒(2) の底壁上面に、中央に歯車状の
係合軸(15)を、そして該係合軸(15)から放射状に複数の
係合片(16)をそれぞれ突設し、雄螺子部材(3)の後端部
を筒状にして、後端開口部を前記係合軸(15)が回動不能
に嵌入係合する係合穴(17)とすると共に、後端面に前記
係合片(16)が係合する複数の係合溝(18)を設けた請求項
1または2または3または4記載の液状化粧料注出容
器。
5. A gear-shaped engaging shaft (15) at the center and a plurality of engaging pieces (16) radiating from the engaging shaft (15) on the upper surface of the bottom wall of the outer cylinder (2). Projecting, the rear end of the male screw member (3) is cylindrical, and the rear end opening is an engagement hole (17) into which the engagement shaft (15) is non-rotatably fitted. 5. The liquid cosmetic dispensing container according to claim 1, wherein a plurality of engaging grooves (18) with which the engaging pieces (16) are engaged are provided on a rear end surface.
JP34839996A 1996-12-26 1996-12-26 Liquid cosmetic dispensing container Expired - Fee Related JP3799434B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP34839996A JP3799434B2 (en) 1996-12-26 1996-12-26 Liquid cosmetic dispensing container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34839996A JP3799434B2 (en) 1996-12-26 1996-12-26 Liquid cosmetic dispensing container

Publications (2)

Publication Number Publication Date
JPH10179244A true JPH10179244A (en) 1998-07-07
JP3799434B2 JP3799434B2 (en) 2006-07-19

Family

ID=18396766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34839996A Expired - Fee Related JP3799434B2 (en) 1996-12-26 1996-12-26 Liquid cosmetic dispensing container

Country Status (1)

Country Link
JP (1) JP3799434B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016202323A (en) * 2015-04-16 2016-12-08 三菱鉛筆株式会社 Rotational feeding container

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016202323A (en) * 2015-04-16 2016-12-08 三菱鉛筆株式会社 Rotational feeding container

Also Published As

Publication number Publication date
JP3799434B2 (en) 2006-07-19

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