JP6425293B1

JP6425293B1 - Applicator

Info

Publication number: JP6425293B1
Application number: JP2018025100A
Authority: JP
Inventors: 高橋　宏明; 宏明高橋
Original assignee: WINTRADING CO., LTD
Current assignee: WINTRADING CO., LTD
Priority date: 2018-02-15
Filing date: 2018-02-15
Publication date: 2018-11-21
Anticipated expiration: 2038-02-15
Also published as: JP2019136445A

Abstract

【課題】本発明は、外形のサイズを出来る限りコンパクトにしうると共に、使用時には使いやすい長さにセット出来、さらには一週間程度の短期間の使用に対応させて使用部品等を大幅に削減させ、もって製造コストを安価にした塗布具を提供することを目的とする。
【解決手段】本発明は、略円筒状をなし、先端部には棒状芯材を保持する保持部を有するボディと、前記保持部に嵌り込んでキャップするキャップ部材と、前記ボディの後端部に嵌入して取り付けられる尾栓と、前記尾栓の後端には、前記キャップが嵌り込むキャップ装着部が設けられ、前記保持部には取付孔が設けられ、該取付孔には棒状芯材が嵌め込まれて取付孔から外側に露出する筆先が形成され、前記棒状芯材の長さは、使用期間に見合った液状塗布材を貯留できる長さにしてあることを特徴とする。
【選択図】図１An object of the present invention is to make the size of the outer shape as compact as possible, set to an easy-to-use length at the time of use, and reduce the used parts etc. It is an object of the present invention to provide an applicator which has a low manufacturing cost.
According to the present invention, a body having a substantially cylindrical shape and having a holding portion for holding a rod-like core material at a tip end portion, a cap member fitted and capped in the holding portion, and a rear end portion of the body A tail plug to be fitted and attached, and a cap mounting portion into which the cap is fitted is provided at the rear end of the tail plug, a mounting hole is provided in the holding portion, and a rod core material is provided in the mounting hole And the brush tip is formed so as to be exposed to the outside from the mounting hole, and the length of the rod-like core material is set to a length capable of storing the liquid coating material corresponding to the period of use.
[Selected figure] Figure 1

Description

本発明は、例えばアイライナーやアイブロウのような化粧用具、あるいは頭髪や眉毛などの部分白髪染め具など、棒状芯材の先端部より所定箇所に描画して使用する塗布具に係り、特に一週間使用など短期間のみ使用する場合に対応出来るように創案された塗布具に関するものである。
The present invention relates to an applicator which is used by drawing at a predetermined location from the tip of a rod-like core material, for example, a cosmetic tool such as eyeliner or eyebrow, or a partial gray hair dyeing tool such as hair or eyebrows. The present invention relates to an applicator which is devised to be able to cope with use only for a short period of time.

従来、アイブロウなど内部にいわゆるペンシルタイプの棒状芯材を取り付け、このペンシルタイプの棒状芯材先端部によって所定箇所に描画する塗布具が一般に知られている。 2. Description of the Related Art An applicator that attaches a so-called pencil-type rod-like core material inside an eyebrow or the like and draws at a predetermined location by the tip of this pencil-type rod-like core material is generally known.

しかしながら、これら塗布具は、おおむね、数ヶ月間あるいは数年間の使用に対応すべく製造されており、例えば、ハロウィンの季節や仮装の必要がある場合など特殊なメイクを行う場合、前記の様な数ヶ月間あるいは数年間の使用に対応して製造、販売された塗布具であると、２乃至３回ほど使用した後には使用機会がなく、そのまま使用しないで廃棄してしまうとの課題があった。 However, these applicators are generally manufactured for use for several months or several years, for example, when special makeup is performed, such as the Halloween season or when it is necessary to dress up, as described above. If the applicator is manufactured and sold in response to several months or years of use, there is a problem that there is no use opportunity after using it a couple of times, and it is discarded without being used as it is The

ここで、ペンシルタイプの塗布具では、文字通り固形の芯で眉に色を描き足せるもので比較的小回りのきく鉛筆のようなタイプであり、ぼかしやすくナチュラルに仕上げることが出来る。また、きりっとした立体的な印象に仕上げることも出来る。さらに、部分的なすき間を埋めたり、目尻や輪郭などのラインを描くときに好ましいアイテムとなる。
Here, with a pencil type applicator, it is possible to draw a color on the eyebrow with a solid core literally, and it is a type like a relatively small sharp pencil, and can be easily blurred and finished naturally. In addition, it can also be finished in a crisp three-dimensional impression. Furthermore, it is a desirable item when filling a partial gap or drawing a line such as the corner of an eye or an outline.

特開平１１−４８６７８号公報Japanese Patent Application Laid-Open No. 11-48678 特開２０１３−１０２９１０号公報JP, 2013-102910, A 特開２００４−３４４８５８号公報JP 2004-344858 A

かくして、本発明による塗布具は、前記従来の課題を解決するために創案されたものであって、外形のサイズを出来る限りコンパクトにしうると共に、使用時には使いやすい長さにセット出来、さらには一週間程度の短期間の使用に対応させて使用部品等を大幅に削減させ、もって製造コストを安価にした塗布具を提供することを目的とするものである。
Thus, the applicator according to the present invention has been invented to solve the above-mentioned conventional problems, and the external size can be made as compact as possible, and can be set to an easy-to-use length at the time of use, and further It is an object of the present invention to provide an applicator which can be used at a short cost of about a week and significantly reduce parts used and the like, thereby reducing the manufacturing cost.

本発明による塗布具は、
略円筒状をなし、先端部には棒状芯材を保持する保持部を有するボディと、前記保持部に嵌り込んでキャップするキャップ部材と、前記ボディの後端部に嵌入して取り付けられる尾栓と、前記尾栓の後端には、前記キャップが嵌り込むキャップ装着部が設けられ、
前記保持部には、軸心方向に延出する取付孔が設けられ、該取付孔には棒状芯材の大部分が嵌め込まれて取付孔から外側に露出する筆先が形成されてなり、
前記棒状芯材は、先端部に丸みを帯びさせ眉が描きやすい鉛筆の芯の如き固形棒状をなして形成され、
前記取付孔には、棒状芯材の大部分が嵌め込まれて取り付けられ、前記外側に露出する前記筆先がすり減りなくなり時には塗布具の使用期間満了とし、
前記筆先の長さを変えるべく長さの異なる棒状芯材の変更のみで、前記使用期間を変更した塗布具が数種類提供可能とし、
未使用時には短くコンパクトな形状にして、女性用バッグ内に収納でき、使用時には、前記キャップ部材を前記尾栓のキャップ装着部に嵌め込み、アイブロウ化粧がしやすい長さに構成し、
前記保持部基端側の外周面は波状の凹凸面とされ、前記保持部に嵌り込むキャップ部材におけるキャップ口の円状空間内周面も前記保持部に形成された凹凸面に嵌合する凹凸面に形成され、キャップ部材を保持部に嵌め込んだとき、前記双方の凹凸面が嵌合して、キャップ部材が前記保持部から容易に抜けない構成とされると共に、前記キャップ部材を保持部に嵌め込むことにより、保持部に設けられた取付孔に、その外周面側から軸心方向中心部に向かって、前記嵌合による締め付け押圧力が加わり、該取付孔に嵌め込まれた棒状芯材を締め付けて保持される構成とし、
前記尾栓の外周面には、係止片が外側に張り出して設けられ、尾栓をボディの後端開口からボディ内部空間に嵌め込んだとき、前記係止片がボディの後端開口における端面に当接し、尾栓のボディへの挿入しすぎを防止する構成とし、尾栓には、尾栓の軸心方向一端側が開口し、軸心方向に向かって略円柱状の空間とされた伸縮用空洞部が設けられ、該伸縮用空洞部は、尾栓の後端側から塗布部の先端側に向かって、伸縮用空洞部における内径の大きさが徐々に大きくなるよう形成され、ボディの内周面と尾栓の外周面に各々嵌り合う凸部と凹部を形成して尾栓をボディ後端開口へ嵌め込んだとき、前記凸部と凹部を係止させると共に、尾栓をボディの径方向に伸張させ、弾発力をもって、ボディの後端開口へ嵌まって、前記尾栓のボディからの抜出を防止する構成とし、
前記尾栓の伸縮用空洞部の内壁と尾栓の外周壁との間の肉厚につき係止片の形成箇所から伸縮空洞部の前記開口側に向かう部分の肉厚を前記係止片から尾栓後端までの部分の肉厚より厚くし、尾栓のボディに対する取付強度を向上させた、
ことを特徴とし、
または、
略円筒状をなし、先端部には鉛筆の芯の如き固形棒状をなして形成された棒状芯材を保持する保持部を有するボディと、前記保持部に嵌り込んでキャップするキャップ部材と、前記ボディの後端部に嵌入して取り付けられる尾栓と、前記尾栓の後端には、前記キャップが嵌り込むキャップ装着部が設けられ、
前記尾栓は、ボディの後端開口に嵌り込む略円柱状をなす基部を有し、該基部の先端側からは塗布具の先端側に延出する操作杆を有し、該操作杆の先端には、前記棒状芯材を嵌入して取り付ける取付孔が設けられ、該取付孔に取り付けられた棒状芯材の先端部分は、前記保持部の先端から外側に露出して突出する筆先として形成され、
前記尾栓の基部の外周面には、その軸心方向に向け、間隔をあけて複数個の操作用突起が設けられ、設けられた操作用突起のうちいずれかの操作用突起が係合する操作用凹部がボディの後端部側内周面に設けられ、
筆先を形成する棒状芯材のすり減り消失時には、基部のボディへの押し込みにより、基部の操作用突起がボディ側に設けられた操作用凹部のうち後端部側の操作用凹部側に嵌り込み、その間隔の長さだけ、保持部の先端から棒状芯材の先端部分が外側へ突出させ、新たな筆先部分を形成する、
ことを特徴とし、
または、
略円筒状をなし、先端部には棒状芯材を保持する保持部を有するボディと、前記保持部の外周面に嵌り込んでキャップするキャップ部材とを有し、
前記保持部は、ボディの先端側に向かい先細り状の略円筒状に形成され、前記棒状芯材は固定部材を介して前記保持部に固定され、
固定部材は、ボディの内部空間に嵌入する基体と、該基体よりボディの先端側に向かって開口する固定孔を有して構成され、該固定孔には前記棒状芯材の後端部が嵌入して固定され、固定部材は保持部の基端側内壁に当接して固定され、
前記棒状芯材は、棒状芯材後端部の固定孔への嵌入と、保持部先端側に設けられた係止壁と棒状芯材に設けられた係止壁との係止により抜出不可とされ、
前記棒状芯材には、あらかじめ液状塗布材が染み込ませて、該棒状芯材は、染み込ませた液状塗布材がなくなるまでの使用とされてなり、
ボディの後端側には、棒状芯材を保持する、ボディと別部材で構成され、ボディの後端開口に嵌り込んで取り付けられる保持部と、前記保持部に嵌り込んでキャップするキャップ部材と、を有し、
前記別部材の保持部には、軸心方向に延出する取付孔が設けられ、該取付孔には棒状芯材が嵌め込まれて取付孔から外側に露出する筆先が形成されてなり、
前記棒状芯材は、先端部に丸みを帯びさせ眉が描きやすい鉛筆の芯の如き固形棒状をなして形成され、
前記取付孔には、棒状芯材の大部分が嵌め込まれて取り付けられ、前記外側に露出する筆先がすり減りなくなり時に塗布具の使用期間満了とし、
前記筆先の長さを変えるべく長さの異なる棒状芯材の変更のみで、前記使用期間を変更した塗布具が数種類提供可能とし、
前記別部品の保持部は、尾栓状基部を有し、該尾栓状基部の外周面には、外側に張り出す係止片が設けられ、前記別部材の保持部を尾栓状基部側からボディの後端開口に嵌め込んだとき、前記係止片がボディの後端開口における端面に当接し、尾栓状基部のボディへの挿入しすぎを防止する構成とし、
尾栓状基部の軸心方向には、軸心方向一端が開口し、軸心方向に向かって略円柱状の空間となる伸縮用空洞部が設けられ、尾栓状基部をボディへ嵌め込んだとき、尾栓状基部は、ボディの径方向に伸張し、弾発力をもって、ボディへ嵌まり、容易に抜出しない構成としてなり、
前記構成は、伸縮用空洞部につき尾栓状基部の後端側から塗布部の先端側に向かって、伸縮用空洞部における内径の大きさが徐々に大きくなるよう形成し、ボディの内周面を中から押し上げる弾発力を持たせて形成し、ボディの内周面と尾栓状基部の外周面に各々嵌り合う凸部と凹部を形成すると共に、伸縮用空洞部を構成する尾栓状基部の外周壁の肉厚につき係止片の形成箇所から開口側に向かう部分の肉厚を前記係止片から尾栓側に向かう部分の肉厚より厚くした、
ことを特徴とし、
または、
前記固定部材の固定孔に嵌入する棒状芯材は、合成樹脂材を棒状ペンタイプの描画部材にして構成した、
ことを特徴とし、
または、
前記固定部材の固定孔に嵌入する棒状芯材は、線状をなす合成繊維を束ねてブラシ状にして形成した、
または、
前記固定孔へ嵌入される前記棒状芯材の後端部と固定孔の底部との間には空間部が形成され、該空間部は前記棒状芯材に染みこんだ液状塗布材の空気流通機構の空間である、
ことを特徴とするものである。
The applicator according to the invention is
A substantially cylindrical body having a holding portion holding a rod-like core material at its tip, a cap member fitted and capped in the holding portion, and a tail plug fitted and attached to the rear end of the body And a cap mounting portion in which the cap is fitted is provided at the rear end of the tail plug;
The holding portion is provided with a mounting hole extending in the axial direction, and a large portion of the rod-like core material is fitted in the mounting hole to form a brush tip exposed to the outside from the mounting hole.
The rod-like core material is formed in a solid rod-like shape such as a pencil core which is rounded at its tip and easy to draw wrinkles,
Most parts of the rod-like core material are fitted into and attached to the mounting hole, and when the brush tip exposed to the outside no longer wears out, the use period of the applicator ends.
Several types of applicators whose usage period has been changed can be provided only by changing rod-like core materials having different lengths so as to change the length of the brush tip.
When not in use, it has a short and compact shape and can be stored in a female bag, and when in use, the cap member is fitted into the cap attachment portion of the tail plug to configure a length that facilitates eyebrow makeup.
The outer peripheral surface on the proximal end side of the holding portion is a corrugated uneven surface, and the inner peripheral surface of the circular space of the cap opening in the cap member fitted into the holding portion is also fitted to the uneven surface formed in the holding portion When the cap member is formed on the surface and the cap member is fitted into the holding portion, the two uneven surfaces are fitted so that the cap member does not easily come off the holding portion, and the cap member is held by the holding portion The bar-like core material inserted into the mounting hole is applied to the mounting hole provided in the holding portion from the outer peripheral surface side toward the center in the axial direction. And hold it in place.
A locking piece is provided on the outer peripheral surface of the tail plug so as to project outward, and when the tail plug is fitted into the internal space of the body from the rear end opening of the body, the locking piece is an end face at the rear end opening of the body The tail plug is configured to prevent excessive insertion of the tail plug into the body, and one end of the tail plug in the axial direction of the tail plug is opened, and a substantially cylindrical space is formed in the axial direction. A cavity for expansion and contraction is provided, and the expansion and contraction cavity is formed so that the size of the inner diameter in the expansion and contraction cavity gradually increases from the rear end side of the tail plug toward the front end side of the application section. When the tail plug is inserted into the rear end opening of the body by forming a convex portion and a concave portion respectively fitted on the inner peripheral surface and the outer peripheral surface of the tail plug, the convex portion and the concave portion are locked and Radially extending and resiliently fitting into the rear end opening of the body A structure to prevent the extraction,
The thickness between the inner wall of the expansion / contraction cavity of the tail plug and the outer peripheral wall of the tail plug from the formation position of the locking piece to the opening side of the extension hollow portion from the locking piece to the tail Thicker than the thickness of the part up to the back end of the plug to improve the mounting strength of the tail plug to the body,
It is characterized by
Or
A body having a holding portion for holding a rod-like core material having a substantially cylindrical shape and having a solid rod shape such as a pencil core at a tip end portion, a cap member fitted and capped in the holding portion, A tail plug fitted in and attached to the rear end of the body, and a cap mounting portion into which the cap is fitted is provided at the rear end of the tail plug;
The tail plug has a substantially cylindrical base to be fitted into the rear end opening of the body, and has an operating rod extending from the front end of the base to the front end of the applicator, and the front end of the operating rod The rod-shaped core material is inserted into the mounting hole and the mounting hole is provided, and the tip end portion of the rod-shaped core material mounted in the mounting hole is formed as a brush tip that is exposed and protrudes outward from the tip of the holding portion. ,
On the outer peripheral surface of the base of the tail plug, a plurality of operating protrusions are provided at intervals in the axial direction, and any one of the provided operating protrusions is engaged An operation recess is provided on the rear end side inner circumferential surface of the body,
When the rod-like core material forming the brush tip wears away, the operation projection of the base is inserted into the operation recess on the rear end side among the operation recesses provided on the body side by pushing the base into the body, The tip end portion of the rod-like core material protrudes outward from the tip end of the holding portion by the length of the interval to form a new brush tip portion.
It is characterized by
Or
The body has a substantially cylindrical shape, and a tip portion has a body having a holding portion for holding the rod-like core material, and a cap member which is fitted into an outer peripheral surface of the holding portion to cap it
The holding portion is formed in a substantially cylindrical shape which is tapered toward the front end side of the body, and the rod-like core material is fixed to the holding portion via a fixing member.
The fixing member is configured to have a base inserted into the internal space of the body and a fixing hole opened toward the front end side of the body from the base, and the rear end of the rod-like core material is inserted into the fixing hole. Fixed and the fixing member is fixed in contact with the proximal inner wall of the holding portion,
The rod-like core material can not be pulled out due to fitting of the rod-like core material rear end portion into the fixing hole and locking between the locking wall provided on the tip end side of the holding portion and the locking wall provided on the rod-like core material And
The rod-like core material is impregnated with the liquid coating material in advance, and the rod-like core material is used until there is no liquid coating material impregnated.
On the rear end side of the body, a rod-like core material is held , which is constituted by a separate member from the body and is fitted into and attached to the rear end opening of the body, and a cap member which is fitted into and cap the holding portion. And have
The holding portion of the separate member is provided with a mounting hole extending in the axial direction, and a bar-like core material is fitted in the mounting hole to form a brush tip exposed to the outside from the mounting hole.
The rod-like core material is formed in a solid rod-like shape such as a pencil core which is rounded at its tip and easy to draw wrinkles,
Most parts of the rod-like core material are fitted into and attached to the mounting hole, and the usage period of the applicator ends when the brush tip exposed to the outside no longer wears off,
Several types of applicators whose usage period has been changed can be provided only by changing rod-like core materials having different lengths so as to change the length of the brush tip.
The holding portion of the separate part has a tail plug-like base, and the outer peripheral surface of the tail plug-like base is provided with a locking piece projecting outward, and the holding portion of the separate member is on the tail plug-like base side And the locking piece abuts on the end face of the rear end opening of the body when fitted into the rear end opening of the body, thereby preventing excessive insertion of the tail plug base into the body,
One end in the axial direction is open in the axial direction of the tail plug-like base, and an expansion / contraction hollow portion that becomes a substantially cylindrical space in the axial direction is provided, and the tail plug-like base is fitted into the body When the tail plug-like base extends in the radial direction of the body, it resiliently fits into the body and does not come out easily.
The above configuration is formed so that the size of the inner diameter in the expansion / contraction cavity gradually increases from the rear end side of the tail plug-like base to the tip end side of the application portion per expansion / contraction cavity, and the inner peripheral surface of the body The spring stopper is formed by giving a resilient force to push up the inside from the inside, and forming a convex portion and a concave portion respectively fitted on the inner peripheral surface of the body and the outer peripheral surface of the tail plug-like base. With respect to the thickness of the outer peripheral wall of the base, the thickness of the portion from the formation location of the locking piece toward the opening side is made thicker than the thickness of the portion from the locking piece toward the tail plug side,
It is characterized by
Or
The rod-like core material fitted into the fixing hole of the fixing member is constituted by using a synthetic resin material as a drawing member of rod-like pen type.
It is characterized by
Or
The rod-like core material inserted into the fixing hole of the fixing member is formed by bundling linear synthetic fibers into a brush shape.
Or
A space is formed between the rear end of the rod-like core member fitted into the fixing hole and the bottom of the fixing hole, and the space is an air circulation mechanism of the liquid coating material impregnated in the rod-like core. Is the space of,
It is characterized by

本発明による塗布具であれば、形のサイズを出来る限りコンパクトにしうると共に、使用時には使いやすい長さにセット出来、さらには一週間程度の短期間の使用に対応させて使用部品を削減でき、もって製造コストを安価にした塗布具を提供できるとの優れた効果を奏する。
With the applicator according to the present invention, the size of the shape can be made as compact as possible, the length can be set to an easy-to-use length, and the number of parts used can be reduced to cope with a short use of about a week. Thus, an excellent effect of providing an applicator which can be manufactured at low cost can be achieved.

本発明の第一実施例による塗布具の構成を説明する説明図（１）である。It is explanatory drawing (1) explaining the structure of the applicator by 1st Example of this invention. 本発明の第一実施例による塗布具の構成を説明する説明図（２）である。It is explanatory drawing (2) explaining the structure of the applicator by 1st Example of this invention. 本発明の第二実施例による塗布具の構成を説明する説明図である。It is explanatory drawing explaining the structure of the applicator by 2nd Example of this invention. 本発明の第三実施例による塗布具の構成を説明する説明図（１）である。It is explanatory drawing (1) explaining the structure of the applicator by 3rd Example of this invention. 本発明の第三実施例による塗布具の構成を説明する説明図（２）である。It is explanatory drawing (2) explaining the structure of the applicator by 3rd Example of this invention. 図２、図４のＡ−Ａ線断面図である。It is the sectional view on the AA line of FIG. 2, FIG. 空気流通溝の他の実施例を示す断面図である。It is sectional drawing which shows the other Example of an air flow groove | channel.

以下、図１及び図２に基づいて本発明の第一実施例による塗布具１の構成を説明する。
本発明による塗布具１は、略円筒状をなすボディ２を有している。そして、このボディ２の先端部には、棒状芯材３を保持する保持部４がボディ２と一体形成されている。尚、保持部４はボディ２と一体に構成せず、保持部４をボディ２とは別部品として形成しても構わない。 Hereinafter, the configuration of the applicator 1 according to the first embodiment of the present invention will be described based on FIGS. 1 and 2.
The applicator 1 according to the present invention has a substantially cylindrical body 2. A holding portion 4 for holding the rod-shaped core 3 is integrally formed with the body 2 at the end of the body 2. The holding portion 4 may not be integrally formed with the body 2 and the holding portion 4 may be formed as a separate component from the body 2.

ここで、図１に示すタイプの棒状芯材３は、例えば鉛筆の芯のように、固形棒状をなす棒状芯材３で構成されており、一般的に眉毛に色を描き足せる用途のものとして使用される。
この棒状芯材３は、その先端が例えばクレヨンの先端部のように丸みを帯びて形成されており、眉などを描きやすい形状とされている。 Here, the rod-like core material 3 of the type shown in FIG. 1 is, for example, a solid rod-like rod-like core material 3 like a pencil core, and is generally used for drawing color on eyebrows used.
The end of the rod-shaped core 3 is rounded, for example, like the end of a crayon, and has a shape that makes it easy to draw wrinkles or the like.

ここで、保持部４には、ボディ２の先端側に向かって開口を有する取付孔５が設けられており、この取付孔５に前記棒状芯材３の大部分が嵌め込まれて棒状芯材３が取り付けられている。 Here, the holding portion 4 is provided with an attachment hole 5 having an opening toward the tip end side of the body 2, and most of the rod-like core 3 is fitted into the attachment hole 5. Is attached.

前記取付孔５に嵌め込んだ棒状芯材３であるが、その先端部分、すなわち筆先部分は、取付孔５から外側に向かって露出し、突出するように取り付けられる。そして、この外側に露出し、突出する棒状芯材３の先端部分で眉を所定の色で描き足すものとなる。よって、外側に露出し、突出する棒状芯材３の先端部分がすり減ってなくなれば本実施例の塗布具１は使用期間満了となる。このように、本発明の塗布具１は短期間使用型の塗布具１であるため前記の様な簡単な構造としている。 The rod-like core member 3 fitted in the mounting hole 5 is attached so that its tip portion, that is, the brush tip portion is exposed outward from the mounting hole 5 and protrudes therefrom. Then, the outer end of the bar-like core material 3 exposed to the outside and projected out of the bar-like core material 3 is used to draw and add wrinkles in a predetermined color. Therefore, if the tip portion of the rod-like core material 3 exposed to the outside and protrudes does not wear off, the applicator 1 of the present embodiment ends its use period. Thus, the applicator 1 of the present invention has a simple structure as described above because it is a short-use applicator 1.

尚、この塗布具１は、前記取付孔５に棒状芯材３を嵌め込む構造であるため、棒状芯材３の長さが異なるものを取り替えて簡単に取り付けられる。よって、長さの異なる棒状芯材３の変更のみで、使用期間を変更した塗布具１が数種類提供できることにもなる。すなわち、外側に露出し、突出する棒状芯材３の先端部分の長さを種々変えて取付孔５に棒状芯材３を取り付けることが出来るのである。 In addition, since the applicator 1 has a structure in which the rod-like core 3 is fitted into the attachment hole 5, it can be easily attached by replacing those having different lengths of the rod-like core 3. Therefore, it is possible to provide several types of applicators 1 whose use period has been changed only by changing the rod-like core members 3 having different lengths. That is, it is possible to attach the rod-shaped core 3 to the mounting hole 5 by changing the length of the tip portion of the rod-shaped core 3 exposed to the outside and protruding.

ここで、保持部４の外形は、取り付けられる棒状芯材３の先端側に向かってやや先細り状になるよう形成されており、また、保持部４の外形基端側の外周面は、内部に円状空間を有する円筒状をなすキャップ部材６におけるキャップ口７の円状空間内周面が密着して嵌り込む略円柱状の形状として構成されている。 Here, the outer shape of the holding portion 4 is formed so as to be slightly tapered toward the tip end side of the rod-like core material 3 to be attached, and the outer peripheral surface of the outer end side of the outer shape of the holding portion 4 is In the cylindrical cap member 6 having a circular space, the inner circumferential surface of the circular space of the cap opening 7 is in close contact and is fitted into a cylindrical shape.

そして、前記保持部４の基端側の外周面は若干波状の凹凸面として形成され、前記キャップ部材６のキャップ口７の円状空間内周面も前記保持部４の外周面に形成された波状の凹凸面に嵌合する凹凸面に形成され、キャップ部材６を保持部４に嵌め込んだとき、前記双方の凹凸面が嵌合して、キャップ部材６が容易に抜けない構成になっている。
また、前記キャップ部材６の内部において気密性が担保できる構成にすべく、キャップ部材６も先端側に向かって先細りとなる形状にしておくことが好ましい。 The outer peripheral surface on the base end side of the holding portion 4 is formed as a slightly corrugated uneven surface, and the inner peripheral surface of the circular space of the cap port 7 of the cap member 6 is also formed on the outer peripheral surface of the holding portion 4 When the cap member 6 is fitted into the holding portion 4, the two uneven surfaces are fitted so that the cap member 6 is not easily removed. There is.
Further, in order to secure airtightness inside the cap member 6, it is preferable that the cap member 6 also be tapered toward the tip end.

尚、前記キャップ部材６を保持部４に嵌め込むことにより、保持部４に設けられた取付孔５には、その外周面側から軸心方向中心部に向かって、すなわち、保持部４の径方向に向かって前記嵌合による締め付け押圧力が加わり、該取付孔５に嵌め込まれた棒状芯材３を締め付けて保持することにもなる。これによって棒状芯材３は保持部４から簡単に抜けない。 In addition, by fitting the cap member 6 into the holding portion 4, the attachment hole 5 provided in the holding portion 4 has a diameter of the holding portion 4 from the outer peripheral surface side toward the axial center. In the direction, the pressing force by the fitting is applied, and the rod-like core material 3 fitted in the mounting hole 5 is also tightened and held. Thus, the rod-shaped core 3 does not easily come out of the holding portion 4.

符号８は尾栓を示す。この尾栓８の外周面には、図に示すように係止片１０が外側に張り出して設けられている。よって、尾栓８をボディ２の後端開口からボディ２の内部空間に嵌め込んだとき、前記係止片１０がボディ２の後端開口における端面に当接し、尾栓８のボディ２への挿入しすぎを防止する構成になっている。 The code | symbol 8 shows a tail plug. On the outer peripheral surface of the tail plug 8, as shown in the drawing, a locking piece 10 is provided so as to protrude outward. Therefore, when the tail plug 8 is fitted into the internal space of the body 2 from the rear end opening of the body 2, the locking piece 10 abuts on the end face at the rear end opening of the body 2 and the tail plug 8 to the body 2 It is configured to prevent excessive insertion.

符号１１は尾栓８の軸心方向に設けられた伸縮用空洞部である。該伸縮用空洞部１１は、尾栓８の軸心方向に向かって略円柱状の空間として設けられており、この伸縮用空洞部１１により、尾栓８をボディ２の後端開口へ嵌め込んだとき、尾栓８は、ボディ２の径方向に伸縮し、弾発力をもって、ボディ２の後端開口へ嵌まり、容易に抜出することがない。尚、本実施例ではこの伸縮用空洞部１１の開口は塗布具１の先端側になっているが、逆に塗布具１の後端側に開口が向くよう構成しても構わない。 Reference numeral 11 denotes a telescopic cavity provided in the axial direction of the tail plug 8. The expansion and contraction cavity 11 is provided as a substantially cylindrical space in the axial direction of the tail plug 8, and the expansion and contraction cavity 11 fits the tail plug 8 into the rear end opening of the body 2. In this case, the tail plug 8 expands and contracts in the radial direction of the body 2 and is resiliently inserted into the rear end opening of the body 2 and does not easily come out. In the present embodiment, the opening of the expansion / contraction hollow portion 11 is on the tip side of the applicator 1, but the opening may be directed to the rear end of the applicator 1 on the contrary.

また、尾栓８の係止片１０が設けられた箇所から後方側の部分は、キャップ部材６の装着部１２として構成される。塗布具１の使用時には、この装着部１２にキャップ部材６を嵌め込み、塗布具１が使用しやすい長さとなるよう工夫されているのである（図２参照）。 Further, a portion on the rear side from the portion where the locking piece 10 of the tail plug 8 is provided is configured as the mounting portion 12 of the cap member 6. At the time of use of the applicator 1, the cap member 6 is fitted into the mounting portion 12 so that the applicator 1 is designed to be easy to use (see FIG. 2).

すなわち、図２に示すように、本実施例による塗布具１の使用時には、キャップ部材６をボディ２の保持部４から外す。そして、そして外したキャップ部材６を尾栓８の装着部１２の嵌め込むのである。これにより本発明の塗布具１は、使用時にきわめて使用しやすい長さを確保することが出来る。すなわち、未使用時には短くコンパクトな形状の塗布具１として提供できるため、例えば、女性用の比較的小さなバッグ内に収納できるものとなっている。そして、使用時には尾栓８にキャップ部材６を装着し、長くすることが出来てアイブロウなどの化粧が非常にしやすい長さにすることができる。 That is, as shown in FIG. 2, when using the applicator 1 according to the present embodiment, the cap member 6 is removed from the holding portion 4 of the body 2. Then, the removed cap member 6 is fitted into the mounting portion 12 of the tail plug 8. Thereby, the applicator 1 of this invention can ensure the length which is very easy to use at the time of use. That is, since the applicator 1 can be provided as a short and compact shape when not in use, it can be housed, for example, in a relatively small bag for women. And at the time of use, the cap member 6 can be attached to the tail plug 8, and it can be made long, so that makeup such as an eyebrow is very easy to do.

尚、前述した伸縮用空洞部１１であるが、尾栓８の後端側から塗布部１の先端側に向かって、伸縮用空洞部１１における内径の大きさが徐々に大きくなるよう形成しても構わない。このような構成であれば、より尾栓８のボディ２への取り付け強度を高めることが出来る。さらに、ボディ２の内周面と尾栓８の外周面に各々嵌り合う凸部２０と凹部２１を形成しておくことが好ましい。また、図に示すように、伸縮用空洞部１１を構成する尾栓８の外周壁の肉厚を係止片１０の形成箇所から開口側に向かって厚くしておくことにより、さらに尾栓８のボディ２に対する取付強度を向上させることが出来る。 In addition, although it is the cavity 11 for expansion and contraction mentioned above, it is formed so that the size of the internal diameter in the cavity 11 for expansion and contraction may become large gradually toward the front end side of the application part 1 from the rear end side of the tail plug 8 I don't care. With such a configuration, the attachment strength of the tail plug 8 to the body 2 can be further enhanced. Furthermore, it is preferable to form the convex part 20 and the recessed part 21 which each fit on the internal peripheral surface of the body 2, and the outer peripheral surface of the tail plug 8. FIG. In addition, as shown in the figure, the thickness of the outer peripheral wall of the tail plug 8 constituting the expansion / contraction hollow portion 11 is further increased from the formation location of the locking piece 10 toward the opening side. Mounting strength to the body 2 of

図３に本発明の第二実施例を示す。第二実施例では、図３から理解されるように、保持部４の先端から突出している棒状芯材３の先端部分の長さを塗布具使用中であっても変更できる塗布具１として構成したものである。すなわち、本実施例による塗布具１の使用者が使用によって外部に突出している棒状芯材３の先端部分、いわゆる筆先部分がすり減って消失したとき、さらに棒状芯材３の先端部分を外部に突出させる機構を創案したものである。 FIG. 3 shows a second embodiment of the present invention. In the second embodiment, as understood from FIG. 3, the length of the tip portion of the rod-like core 3 protruding from the tip of the holding portion 4 can be changed as the applicator 1 which can be changed even while the applicator is in use. It is That is, when the user of the applicator 1 according to the present embodiment wears out the tip end portion of the rod-like core member 3 protruding outside due to use, the so-called brush tip portion wears out, the tip portion of the rod-like core member 3 further protrudes outside Was devised.

そのため、本実施例では、図３に示すように、尾栓８の構造に特徴を持たせた。本実施例での尾栓８は、ボディ２の後端開口に嵌り込む略円柱状をなす基部３０を有している。そして、この基部３０の先端側からは塗布具１の先端側に延出する若干長尺の操作杆３１を有している。さらに、操作杆３１の先端には、棒状芯材３を嵌入して取り付ける取付孔５が設けられている。しかして、この取付孔５に取り付けられた棒状芯材３の先端部分が保持部４の先端から外側に露出して突出しており、この先端部分すなわち、筆先部分でアイブロウ等の化粧が行われる。 Therefore, in the present embodiment, as shown in FIG. 3, the structure of the tail plug 8 is characterized. The tail plug 8 in the present embodiment has a substantially cylindrical base portion 30 fitted into the rear end opening of the body 2. And from the tip end side of this base 30, it has a slightly long operation stick 31 extended to the tip end side of applicator 1. As shown in FIG. Furthermore, at the tip of the operating rod 31, a mounting hole 5 is provided in which the rod-shaped core 3 is inserted and attached. Then, the tip end portion of the rod-like core material 3 attached to the attachment hole 5 is exposed to the outside from the tip end of the holding portion 4 and protrudes, and makeup such as eyebrows is performed at the tip end portion.

尚、本実施例における塗布具１の販売当初状態のとき、基部３０は、図３に示すように、その後端部がボディ２内には嵌め込まれてはおらず、外部に露出して突出している。それはキャップ部材６を外してアイブロウなどを行うとき、この基部３０の突出部分を装着部１２として使用し、キャップ部材６を嵌め込めるようにしたためである。 In the initial state of sale of the applicator 1 in the present embodiment, as shown in FIG. 3, the base 30 is not inserted into the body 2 at its rear end, but is exposed and protrudes outside. . The reason is that when the cap member 6 is removed and an eyebrow or the like is performed, the projecting portion of the base 30 is used as the mounting portion 12 so that the cap member 6 can be fitted.

しかして、この外側に突出する筆先部分が使用によりすり減って消失したとき、基部３０をボディ２内に押し込めば棒状芯材３の先端部分が保持部４の先端から再び突出するのである。 Then, when the brush tip portion protruding to the outside is worn away by use and disappears, if the base 30 is pushed into the body 2, the tip portion of the rod-shaped core 3 protrudes again from the tip of the holding portion 4.

ここで、前記基部３０の外周面には、その軸心方向に向け、間隔をあけて複数個の操作用突起３２が設けられており、これら操作用突起３２のうちいずれかの操作用突起３２はボディ２の後端部側内周面に設けられた操作用凹部３３と係合している。図３では、基部３０に設けられた３つの操作用突起３２のうち基部先端側よりの２つの操作用突起３２がボディ２の後端部側内周面に設けられた２つの操作用凹部３３と係合している。その状態で保持部４の先端から棒状芯材３の先端が外側に突出して、当初の筆先部分が形成されているのである。 Here, on the outer peripheral surface of the base 30, a plurality of operation protrusions 32 are provided at intervals in the axial direction, and any one of these operation protrusions 32 is provided. Is engaged with an operation recess 33 provided on the inner peripheral surface on the rear end side of the body 2. In FIG. 3, of the three operation projections 32 provided on the base 30, two operation projections 32 from the front end side of the base are provided on the inner peripheral surface on the rear end side of the body 2; In engagement with In this state, the tip of the rod-shaped core 3 protrudes outward from the tip of the holding portion 4 to form the initial brush tip portion.

ここで、当初の棒状芯材３の筆先部分が使用により消失すると、図３において、基部３０の後端部をボディ２内に押し込む。すると、基部３０の後端側に設けられた外部に露出している操作用突起３２がボディ２側に設けられた操作用凹部３３のうち後端部側の操作用凹部３３に嵌り込み、その間隔の長さだけ、尾栓８は塗布具１の先端側へ移動する。そして、この移動により保持部４の先端から棒状芯材３の先端部分が外側へ突出し、新たな筆先部分を形成するのである。 Here, when the brush tip portion of the initial rod-shaped core 3 disappears due to use, the rear end portion of the base 30 is pushed into the body 2 in FIG. Then, the operation projection 32 exposed to the outside provided on the rear end side of the base 30 is fitted into the operation recess 33 on the rear end side among the operation depressions 33 provided on the body 2 side, The tail plug 8 moves to the tip side of the applicator 1 by the length of the interval. Then, by this movement, the tip portion of the rod-shaped core 3 protrudes from the tip of the holding portion 4 to the outside, and a new brush tip portion is formed.

尚、この実施例において、ボディ２と基部３０との嵌合状態が強固の場合は、前記操作用突起３２や操作用凹部３３が形成されていなくとも基部３０をボディ２内に押し込み固定することが出来る。また、操作用突起３２か操作用凹部３３のいずれか一方のみ形成しておけば足りる場合もある。 In this embodiment, when the fitting state between the body 2 and the base 30 is strong, the base 30 is pushed and fixed in the body 2 even if the operation projection 32 and the operation recess 33 are not formed. Can do. In addition, it may be sufficient to form only one of the operation projection 32 and the operation recess 33.

次に、図４及び図５を参照して本発明の第三実施例につき説明する。
図４及び図５から理解されるように、本実施例による塗布具１は、その長手方向両側双方にアイラインあるいはアイブロウが行える筆先部分を構成した。 Next, a third embodiment of the present invention will be described with reference to FIGS. 4 and 5.
As understood from FIG. 4 and FIG. 5, the applicator 1 according to the present embodiment constitutes a brush tip portion which can perform eyeline or eyebrow on both sides in the longitudinal direction.

図４及び図５は一方側がアイブロウを行うペンシルタイプであり、他方側にはアイライン用のペンタイプあるいはブラシタイプの筆先とした塗布具１である。 FIGS. 4 and 5 show a pencil type in which eyebrows are performed on one side, and a pen type or brush type brush tip for an eyeline on the other side.

本実施例による塗布具１は、略円筒状をなすボディ２を有している。そして、このボディ２の長手方向両端側には、アイブロウを行うペンシルタイプの棒状芯材３を保持する保持部４が、他方側にはアイライン用のペンタイプあるいはブラシタイプの棒状芯材３を保持する保持部４が形成されている。 The applicator 1 according to the present embodiment has a substantially cylindrical body 2. The holding portion 4 for holding the pencil type rod-like core material 3 performing eyebrowing is provided at both ends in the longitudinal direction of the body 2, and the pen type or brush type rod-like core material 3 for eyeline is provided on the other side. A holding unit 4 for holding is formed.

ここで、図４及び図５を参照して説明すると、図に向かって塗布具１のボディ２の上側に位置する棒状芯材３は、ナイロンなど合成樹脂材を棒状ペンタイプの描画部材として構成しており、この棒状芯材３には、あらかじめ液状塗布材が染み込ませてある。そして、この染み込ませた液状塗布材がなくなるまで使用できるものとなる。すなわち、本実施例では、棒状芯材３の全体の長さを使用期間に見合った液状塗布材が染みこませられる長さに形成してあるのである。 Here, to explain with reference to FIG. 4 and FIG. 5, the rod-shaped core member 3 positioned on the upper side of the body 2 of the applicator 1 toward the drawing is made of synthetic resin such as nylon as a rod-shaped pen type drawing member. The rod-like core 3 is impregnated with a liquid coating material in advance. Then, it can be used until the impregnated liquid coating material disappears. That is, in the present embodiment, the entire length of the rod-shaped core 3 is formed to a length that allows the liquid coating material to be impregnated in accordance with the usage period.

このペンタイプの棒状芯材３であれば、ラインがぶれずに描きやすく、濃く発色させることもできる。また、比較的棒状芯材３の先端部につき、こしが強く形成でき、いわゆる使用の初心者であっても比較的、描きやすいという特徴がある。 With this pen-type rod-shaped core 3, it is easy to draw the line without blurring, and it is possible to develop a dark color. In addition, the tip of the rod-shaped core 3 can be formed to be strong, so that it is relatively easy to draw even if it is a so-called beginner.

尚、この棒状芯材３の長さが異なるものを、それぞれ用意し、それらを取り替えて取り付ければ、長さの異なる棒状芯材３の変更のみで、使用期間を短いものから長いものまで変更できる塗布具が数種類提供できることにもなる。 It should be noted that if the rod-like core members 3 having different lengths are prepared and replaced and attached, the use period can be changed from short to long by changing only the rod-like core members 3 having different lengths. Several types of applicators can be provided.

前記保持部４には、その軸心方向に棒状芯材３が嵌挿する貫通保持孔５１が設けられている。そして、保持部４は、取り付けられる棒状芯材３の先端側に向かってやや先細り状になるようその外形が形成されており、また、保持部４の径方向外周面は、内部に円状空間を有する円筒状をなすキャップ部材６におけるキャップ口７の内部空間内周面が密着して嵌り込む略円柱状の形状として構成されている。 The holding portion 4 is provided with a through holding hole 51 in which the rod-shaped core 3 is inserted in the axial direction. The outer shape of the holding portion 4 is formed so as to be slightly tapered toward the tip end side of the rod-shaped core 3 to be attached, and the radially outer peripheral surface of the holding portion 4 is a circular space inside The inner circumferential surface of the inner space of the cap opening 7 in the cylindrical cap member 6 having the above-mentioned configuration is closely fitted and fitted in a substantially cylindrical shape.

そして、前記保持部４の外周面を例えば軸心方向に向かって若干波状をなす凹凸面として形成し、前記キャップ部材６のキャップ口７の内部空間内周面も前記保持部４の外周面に形成された凹凸面に嵌合する波状の凹凸面に形成すれば、キャップ部材６を保持部４に嵌め込んだとき、前記双方の凹凸面が嵌合して、キャップ部材６が容易に抜けない構成にすることが出来る。 The outer peripheral surface of the holding portion 4 is formed, for example, as an uneven surface having a slight corrugation in the axial direction, and the inner peripheral surface of the inner space of the cap port 7 of the cap member 6 is also the outer peripheral surface of the holding portion 4 When the cap member 6 is fitted to the holding portion 4 by forming it as a wave-like uneven surface fitted to the formed uneven surface, the both uneven surfaces are fitted and the cap member 6 is not easily removed It can be configured.

また、前記キャップ部材６の内部の空間を出来るだけ狭くし、気密性を担保して、前記棒状芯材３に染みこんだ液状塗布材が乾かないように構成すべく、キャップ部材６を前記保持部４の場合と同様に先端側に向かって先細りとなる形状にしておくことが好ましい。 Further, the cap member 6 is held so as to narrow the internal space of the cap member 6 as much as possible, secure air tightness, and prevent the liquid coating material impregnated in the rod-like core material 3 from drying out. As in the case of the part 4, it is preferable to make the shape tapered toward the tip end.

尚、前記キャップ部材６を保持部４に嵌め込むことにより、保持部４に設けられた貫通保持孔５１には、その外周面側から軸心方向中心部に向かって、すなわち、保持部４の径方向に向かって前記嵌合による締め付け押圧力が加わり、該貫通保持孔５１を貫通する棒状芯材３を締め付けて保持することにもなる。これによって棒状芯材３は保持部４から簡単に引き抜けない。 Incidentally, by inserting the cap member 6 into the holding portion 4, the through holding holes 51 provided in the holding portion 4 are directed from the outer peripheral surface side toward the central portion in the axial direction, ie, in the holding portion 4. The clamping pressing force by the fitting is applied in the radial direction, and the rod-shaped core 3 passing through the through holding hole 51 is also clamped and held. As a result, the rod-shaped core 3 does not easily come out of the holding portion 4.

さらに、保持部４と棒状芯材３の後端部との間には固定部材１６が介在しており、該固定部材１６の固定孔１９に棒状芯材３の後端部が嵌入して、棒状芯材３の後端部が該固定部材１６を介して保持部４に固定されるものとなっている。
しかも前記固定部材１６はボディ２の内部空間に嵌入しており、ボディ２内から容易に抜けない。 Furthermore, a fixing member 16 is interposed between the holding portion 4 and the rear end of the rod-like core 3, and the rear end of the rod-like core 3 is fitted into the fixing hole 19 of the fixing member 16. The rear end portion of the rod-shaped core 3 is fixed to the holding portion 4 via the fixing member 16.
Moreover, the fixing member 16 is fitted into the internal space of the body 2 and can not be easily removed from the inside of the body 2.

よって、棒状芯材３は、保持部４の先端側に設けられた係止壁１７に棒状芯材３の係止壁１８が係止すると共に、棒状芯材３の後端部が前記固定部材１６に固定され、もって、一層、保持部４から棒状芯材３が抜けないように構成されている。 Thus, in the rod core 3, the locking wall 18 of the rod core 3 is locked to the locking wall 17 provided on the front end side of the holding portion 4, and the rear end portion of the rod core 3 is the fixing member It is fixed to 16 so that the rod-shaped core 3 is prevented from dropping out of the holding portion 4.

尚、固定孔１９の底部には空間部２３が形成され、該空間部２３は、棒状芯材３に染み込んだ液状塗布材が容易にペン先側にはき出るよう空気流通機構を果たす空間となっている。さらに、たとえ、棒状芯材３が若干長さ方向に膨張したとしても固定部材１６が保持部４から外れないよう、前記棒状芯材３の長さを吸収する吸収空間の役目も果たしている。
ここで、前記保持部４と固定部材１６とは別部品で構成されているが、保持部４と固定部材１６とを一体形成したものであっても構わない。 A space 23 is formed at the bottom of the fixing hole 19, and the space 23 is a space serving as an air circulation mechanism so that the liquid coating material soaked in the rod-like core material 3 is easily extracted to the pen point side. It has become. Furthermore, even if the rod-like core material 3 expands a little in the length direction, it also plays a role of an absorption space for absorbing the length of the rod-like core material 3 so that the fixing member 16 is not detached from the holding portion 4.
Here, although the holding portion 4 and the fixing member 16 are configured as separate parts, the holding portion 4 and the fixing member 16 may be integrally formed.

図６は図５のＡ−Ａ線断面図である。図６に示すように、棒状芯材３は保持部４を軸心方向に嵌挿してボディ２に取り付けられている。そして、棒状芯材３と保持部４との当接面部には空気流通溝２２となる空間が設けられており、該空気流通溝２２により、外部とボディ２の内部とを連通させて棒状芯材３に染み込んだ液状塗布材の流れをスムーズにし、ペン先でのかすれや液不足が起きないように構成されている。 6 is a cross-sectional view taken along the line AA of FIG. As shown in FIG. 6, the rod-shaped core 3 is attached to the body 2 by inserting the holding portion 4 in the axial direction. A space to be the air flow groove 22 is provided in the contact surface between the rod-like core 3 and the holding portion 4, and the air flow groove 22 allows the outside to communicate with the inside of the body 2 to make the rod-like core The flow of the liquid application material which has been impregnated into the material 3 is smoothened, and no blurring and lack of liquid at the pen point occur.

ここで、この空気流通溝２２については、保持部４側に設けられているが、それに限定されない。棒状芯材３側に形成してもかまわない。また、この実施例では、空気流通溝２２は間隔をあけてリング状に４カ所設けられているが、設けられる箇所や個数についても何ら限定されるものではない。また、空気流通溝２２は、図７に示す様な形状の溝でも構わない。 Here, although the air flow groove 22 is provided on the holding portion 4 side, it is not limited thereto. You may form in the rod-shaped core material 3 side. Further, in this embodiment, the air flow grooves 22 are provided at four places in a ring shape with an interval, but there is no limitation on the number or location of the air flow grooves. Further, the air flow groove 22 may be a groove having a shape as shown in FIG.

本実施例による塗布具１の使用時には、ボディ２に取り付けられているキャップ部材６を保持部４から外す。尚、一方側のキャップ部材６のみを外すのであり、他方側のキャップ部材６は保持部４に嵌めたままであるから、使用しやすい長さは確保できている。 When using the applicator 1 according to the present embodiment, the cap member 6 attached to the body 2 is removed from the holder 4. In addition, since only the cap member 6 on one side is removed and the cap member 6 on the other side remains fitted in the holding portion 4, a length easy to use can be secured.

ところで、前述したナイロンなど合成樹脂材を棒状ペンタイプの描画部材として構成し、アイライン用の棒状芯材３としたものに替え、いわゆる毛筆の筆先と同じように例えば、細い線状をなす合成繊維を束ねてブラシ状にし、このブラシ状に束ねたものを棒状芯材３として使用することも出来る。この様なブラシ状の棒状芯材３は、染みこませる液状塗布材の量を前記のペンタイプより多く筆先内部に貯留できる。よってブラシ状の棒状芯材３の長さを短くしても、液切れしないため長期間の使用が期待出来る。 By the way, the above-mentioned synthetic resin material such as nylon is configured as a rod-like pen type drawing member, and it is changed to the rod core 3 for eyeliner, and a thin linear composite is formed as in a so-called brush tip. It is also possible to bundle fibers into a brush shape, and use the bundled material in a brush shape as the rod-like core 3. Such a brush-like rod-like core material 3 can store the amount of liquid coating material to be infiltrated inside the brush tip more than the pen type. Therefore, even if the length of the brush-like rod-like core material 3 is shortened, since the liquid does not break out, long-term use can be expected.

尚、本実施例のブラシタイプでは、筆先を毛筆の筆先のように細くすることが出来るため、もって細いラインを引く場合であっても確実に引くことが出来る。また太いラインを引きたい場合には、筆先を描画箇所側、すなわち顔側に押し付けて描画すれば、太いラインであっても確実に引くことができる。この様に、ブラシの毛にハリを持たせることが出来るため、細いラインから太いラインまで、自在に引くことが出来るとの特徴を有している。 In the brush type of the present embodiment, since the brush tip can be made as thin as the brush tip, even when drawing a thin line, it can be reliably pulled. When a thick line is to be drawn, if the brush tip is pressed against the drawing portion side, that is, the face side and drawn, even a thick line can be drawn reliably. As described above, since the bristles of the brush can have firmness, it has a feature that it can be freely drawn from a thin line to a thick line.

次に、図４及び図５において、下側には、アイブロウ化粧用ペンシルタイプの棒状芯材３が取り付けられている。
この取付構造は図１及び図２に示す第一実施例で説明したとおりである。ここで、第一実施例と本実施例とにおいて異なる構造は、本実施例では、ボディ２と保持部４とを別部品として構成してあることである。 Next, in FIG. 4 and FIG. 5, the eyebrow cosmetic pencil type rod-shaped core material 3 is attached to the lower side.
This mounting structure is as described in the first embodiment shown in FIGS. 1 and 2. Here, the structure different between the first embodiment and the present embodiment is that the body 2 and the holding portion 4 are configured as separate parts in the present embodiment.

本発明者は、本件発明による短期間使用型の塗布具１を創案するに当たって、製造コストを安価にし、もって販売料金を安くすることを企図とした。そのため短期間使用型の塗布具１の各種シリーズを製造、販売するに当たり共通で使用出来る部品はなるべく共通で使用出来る構造とした。短期間使用型の各種シリーズにおける塗布具１の製造、販売に際しては共通仕様が出来る部品はなるべく共通にした方が製造コストを安価に出来るからである。 In devising the short-term use applicator 1 according to the present invention, the present inventor intended to reduce the manufacturing cost and thereby the selling charge. Therefore, when manufacturing and selling various series of the short-term application type applicator 1, the parts which can be commonly used are made as common as possible. This is because it is possible to reduce the manufacturing cost if the parts that can be used in common in manufacturing and selling the applicator 1 in various short-use series can be made as common as possible.

よって、ボディ２の形状についても、一方側についてのみ保持部４を一体形成し、他方側の端部には保持部４が一体形成されていないものであれば、この様なボディ２を各種の短期間使用型シリーズものにすべて使用することが出来、製造コストを安価になしうるのである。 Therefore, as for the shape of the body 2, if the holding portion 4 is integrally formed only on one side and the holding portion 4 is not integrally formed at the other end, various types of such bodies 2 may be used. It can be used entirely for short-term use series, and can be manufactured at low cost.

図４及び図５を参照して、別部品で構成した保持部４の構成につき説明する。
別部品の保持部４は、図１及び図２に示す尾栓８の形状を利用し、これに棒状芯材３の取付孔５を有する取付部を設けて構成できる。 With reference to FIG.4 and FIG.5, it demonstrates per structure of the holding | maintenance part 4 comprised with another component.
The holding portion 4 of the separate part can be configured by using the shape of the tail plug 8 shown in FIGS. 1 and 2 and providing an attachment portion having the attachment hole 5 of the rod-like core 3 thereon.

すなわち、別部品の保持部４は、尾栓状基部５２を有している。そして、この尾栓上記部５２の外周面には、図４及び図５に示すように係止片１０が外側に張り出して設けられている。よって、尾栓状基部５２をボディ２の後端開口からボディ２の内部空間に嵌め込んだとき、前記係止片１０がボディ２の後端開口における端面に当接し、尾栓状基部５２のボディ２への挿入しすぎを防止する構成になっている。 That is, the holder 4 of the separate part has a tail plug-like base 52. And as shown in FIG.4 and FIG.5, the locking piece 10 is protruded and provided in the outer peripheral surface of this tail plug top part 52 outside. Therefore, when the tail plug-like base 52 is fitted into the internal space of the body 2 from the rear end opening of the body 2, the locking piece 10 abuts on the end face of the rear end opening of the body 2. It is configured to prevent excessive insertion into the body 2.

符号１１は尾栓状基部５２の軸心方向に設けられた伸縮用空洞部である。該伸縮用空洞部１１は、尾栓状基部５２の軸心方向に向かって略円柱状の空間として設けられており、この伸縮用空洞部１１により、尾栓状基部５２をボディ２の後端開口へ嵌め込んだとき、尾栓状基部５２は、ボディ２の径方向に伸縮し、弾発力をもって、ボディ２の後端開口へ嵌まり、容易に抜出することがない。 Reference numeral 11 denotes an expansion / contraction cavity provided in the axial direction of the tail plug-like base 52. The expansion / contraction hollow portion 11 is provided as a substantially cylindrical space in the axial direction of the tail plug-like base 52, and the tail plug-like base 52 is formed at the rear end of the body 2 by the expansion / contraction hollow portion 11. When fitted into the opening, the tail plug-like base 52 expands and contracts in the radial direction of the body 2 and resiliently fits into the rear end opening of the body 2 and does not easily come out.

そして、尾栓状基部５２の係止片１０が設けられた箇所から後方側の部分は、キャップ部材６の装着部１２として構成される。本実施例の塗布具１の使用時、すなわち図４に向かって下側に位置する棒状芯材３の使用時には、この別部品の保持部４における尾栓状基部５２の装着部１２にキャップ部材６を嵌め込み、塗布具１が使用しやすい長さとなるよう工夫されているのである。 And the part by the side of the back from the part in which the stop piece 10 of the tail plug-like base 52 was provided is comprised as the mounting part 12 of the cap member 6. As shown in FIG. At the time of use of the applicator 1 of this embodiment, that is, at the time of use of the rod-like core 3 positioned on the lower side as viewed in FIG. 4, the mounting member 12 of the tail plug-like base 52 in the holding part 4 of this separate part 6 is fitted in, and it is devised so that it may become the length which can use the applicator 1 easily.

次に、図５に示すように、本実施例による塗布具１の使用時には、キャップ部材６をボディ２の保持部４から外して使用する。尚、反対側の保持部４にはキャップ部材６が尾栓８の装着部１２にあらかじめ嵌め込まれてあり、これにより本発明の塗布具１は、使用時にきわめて使用しやすい長さは確保されている。 Next, as shown in FIG. 5, when using the applicator 1 according to this embodiment, the cap member 6 is removed from the holding portion 4 of the body 2 and used. In addition, the cap member 6 is fitted in advance to the mounting portion 12 of the tail plug 8 in the holding portion 4 on the opposite side, whereby the applicator 1 of the present invention has a length that is extremely easy to use during use. There is.

尚、前述した伸縮用空洞部１１であるが、尾栓状基部５２の後端側から塗布部１の先端側に向かって、伸縮用空洞部１１における内径の大きさが徐々に大きくなるよう形成し、ボディ２の内周面を中から押し上げる弾発力を持たせて形成しても構わない。このような構成であれば、より尾栓状基部５２のボディ２への取り付け強度を高めることが出来る。さらに、ボディ２の内周面と尾栓状基部５２の外周面に各々嵌り合う凸部２０と凹部２１を形成しておくことが好ましい。さらに、図４及び図５に示すように、伸縮用空洞部１１を構成する尾栓状基部５２の外周壁の肉厚を係止片１０の形成箇所から開口側に向かって厚くしておくことにより、さらに尾栓状基部５２のボディ２に対する取付強度を向上させることが出来る。 In addition, although it is the expansion cavity 11 mentioned above, it is formed so that the size of the internal diameter in the expansion cavity 11 may become gradually larger toward the front end side of the application part 1 from the rear end side of the tail plug-like base 52 The elastic force may be given to push up the inner peripheral surface of the body 2 from the inside. With such a configuration, the attachment strength of the tail plug-like base 52 to the body 2 can be further enhanced. Furthermore, it is preferable to form the convex part 20 and the recessed part 21 which each fit on the internal peripheral surface of the body 2, and the outer peripheral surface of the tail plug-like base 52. As shown in FIG. Furthermore, as shown in FIG. 4 and FIG. 5, the thickness of the outer peripheral wall of the tail plug-like base 52 constituting the expansion / contraction cavity 11 should be made thicker from the formation location of the locking piece 10 toward the opening side Thereby, the attachment strength of the tail plug-like base 52 to the body 2 can be further improved.

なお、ボディ２につき、その長手方向両端側に保持部４を一体成形したボディ２を使用しても構わないものである。 The body 2 may have the holding portion 4 integrally formed on both ends in the longitudinal direction.

また、塗布具１につき前述した双方使用タイプについては、一方側の棒状芯材３について、ナイロンなど合成樹脂材を棒状ペンタイプの描画部材として構成し、アイライン用の棒状心材３としたものにし、他方側の棒状芯材３については、いわゆる毛筆の筆先と同じように例えば、細い線状をなす合成繊維を束ねてブラシ状にし、このブラシ状に束ねたものを棒状芯材３として使用する双方使用タイプにしても構わないものである。 With regard to the both-use type described above for the applicator 1, the rod-like core material 3 on one side is made of a synthetic resin material such as nylon as a rod-like pen type drawing member and used as the rod-like core material 3 for eyeliner As for the rod-like core material 3 on the other side, for example, thin linear synthetic fibers are bundled and made into a brush like the so-called brush tip of a brush, and this brush-like bundle is used as the rod like core material 3 It is acceptable to use both types.

この様なブラシ状の棒状芯材３は、染みこませる液状塗布材の量を前記のペンタイプより多く筆先内部に貯留できる。よってブラシ状の棒状芯材３の長さを短くしても、液切れしないため長期間の使用が期待出来る。 Such a brush-like rod-like core material 3 can store the amount of liquid coating material to be infiltrated inside the brush tip more than the pen type. Therefore, even if the length of the brush-like rod-like core material 3 is shortened, since the liquid does not break out, long-term use can be expected.

１塗布具
２ボディ
３棒状芯材
４保持部
５取付孔
６キャップ部材
７キャップ口
８尾栓
１０係止片
１１伸縮用空洞部
１２装着部
１６固定部材
１７係止壁
１８係止壁
１９固定孔
２０係止凸部
２１係止凹部
２２空気流通溝
２３空間部
３０基部
３１操作杆
３２操作用突起
３３操作用凹部
５１貫通取付孔
５２尾栓状基部 DESCRIPTION OF SYMBOLS 1 Applicator 2 Body 3 Bar-like core 4 Holding portion 5 Mounting hole 6 Cap member 7 Cap opening 8 Tail plug 10 Locking piece 11 Retractable cavity portion 12 Mounting portion 16 Fixing member 17 Locking wall 18 Locking wall 19 Locking hole 19 Reference Signs List 20 lock projection 21 lock recess 22 air flow groove 23 space 30 base 31 operating rod 32 operation projection 33 operation recess 51 through mounting hole 52 tail plug base

Claims

A substantially cylindrical body having a holding portion holding a rod-like core material at its tip, a cap member fitted and capped in the holding portion, and a tail plug fitted and attached to the rear end of the body And a cap mounting portion in which the cap is fitted is provided at the rear end of the tail plug;
The holding portion is provided with a mounting hole extending in the axial direction, and a large portion of the rod-like core material is fitted in the mounting hole to form a brush tip exposed to the outside from the mounting hole.
The rod-like core material is formed in a solid rod-like shape such as a pencil core which is rounded at its tip and easy to draw wrinkles,
Most parts of the rod-like core material are fitted into and attached to the mounting hole, and when the brush tip exposed to the outside no longer wears out, the use period of the applicator ends.
Several types of applicators whose usage period has been changed can be provided only by changing rod-like core materials having different lengths so as to change the length of the brush tip.
When not in use, it has a short and compact shape and can be stored in a female bag, and when in use, the cap member is fitted into the cap attachment portion of the tail plug to configure a length that facilitates eyebrow makeup.
The outer peripheral surface on the proximal end side of the holding portion is a corrugated uneven surface, and the inner peripheral surface of the circular space of the cap opening in the cap member fitted into the holding portion is also fitted to the uneven surface formed in the holding portion When the cap member is formed on the surface and the cap member is fitted into the holding portion, the two uneven surfaces are fitted so that the cap member does not easily come off the holding portion, and the cap member is held by the holding portion The bar-like core material inserted into the mounting hole is applied to the mounting hole provided in the holding portion from the outer peripheral surface side toward the center in the axial direction. And hold it in place.
A locking piece is provided on the outer peripheral surface of the tail plug so as to project outward, and when the tail plug is fitted into the internal space of the body from the rear end opening of the body, the locking piece is an end face at the rear end opening of the body The tail plug is configured to prevent excessive insertion of the tail plug into the body, and one end of the tail plug in the axial direction of the tail plug is opened, and a substantially cylindrical space is formed in the axial direction. A cavity for expansion and contraction is provided, and the expansion and contraction cavity is formed so that the size of the inner diameter in the expansion and contraction cavity gradually increases from the rear end side of the tail plug toward the front end side of the application section. When the tail plug is inserted into the rear end opening of the body by forming a convex portion and a concave portion respectively fitted on the inner peripheral surface and the outer peripheral surface of the tail plug, the convex portion and the concave portion are locked and Radially extending and resiliently fitting into the rear end opening of the body A structure to prevent the extraction,
The thickness between the inner wall of the expansion / contraction cavity of the tail plug and the outer peripheral wall of the tail plug from the formation position of the locking piece to the opening side of the extension hollow portion from the locking piece to the tail Thicker than the thickness of the part up to the back end of the plug to improve the mounting strength of the tail plug to the body,
An application tool characterized by

A body having a holding portion for holding a rod-like core material having a substantially cylindrical shape and having a solid rod shape such as a pencil core at a tip end portion, a cap member fitted and capped in the holding portion, A tail plug fitted in and attached to the rear end of the body, and a cap mounting portion into which the cap is fitted is provided at the rear end of the tail plug;
The tail plug has a substantially cylindrical base to be fitted into the rear end opening of the body, and has an operating rod extending from the front end of the base to the front end of the applicator, and the front end of the operating rod The rod-shaped core material is inserted into the mounting hole and the mounting hole is provided, and the tip end portion of the rod-shaped core material mounted in the mounting hole is formed as a brush tip that is exposed and protrudes outward from the tip of the holding portion. ,
On the outer peripheral surface of the base of the tail plug, a plurality of operating protrusions are provided at intervals in the axial direction, and any one of the provided operating protrusions is engaged An operation recess is provided on the rear end side inner circumferential surface of the body,
When the rod-like core material forming the brush tip wears away, the operation projection of the base is inserted into the operation recess on the rear end side among the operation recesses provided on the body side by pushing the base into the body, The tip end portion of the rod-like core material protrudes outward from the tip end of the holding portion by the length of the interval to form a new brush tip portion.
An applicator characterized by;

The body has a substantially cylindrical shape, and a tip portion has a body having a holding portion for holding a rod-like core material, and a cap member which is fitted into an outer peripheral surface of the holding portion to cap it.
The holding portion is formed in a substantially cylindrical shape which is tapered toward the front end side of the body, and the rod-like core material is fixed to the holding portion via a fixing member.
The fixing member is configured to have a base inserted into the internal space of the body and a fixing hole opened toward the front end side of the body from the base, and the rear end of the rod-like core material is inserted into the fixing hole. Fixed and the fixing member is fixed in contact with the proximal inner wall of the holding portion,
The rod-like core material can not be pulled out due to fitting of the rod-like core material rear end portion into the fixing hole and locking between the locking wall provided on the tip end side of the holding portion and the locking wall provided on the rod-like core material And
The rod-like core material is impregnated with the liquid coating material in advance, and the rod-like core material is used until there is no liquid coating material impregnated.
On the rear end side of the body, a rod-like core material is held , which is constituted by a separate member from the body and is fitted into and attached to the rear end opening of the body, and a cap member which is fitted into and cap the holding portion. And have
The holding portion of the separate member is provided with a mounting hole extending in the axial direction, and a bar-like core material is fitted in the mounting hole to form a brush tip exposed to the outside from the mounting hole.
The rod-like core material is formed in a solid rod-like shape such as a pencil core which is rounded at its tip and easy to draw wrinkles,
Most parts of the rod-like core material are fitted into and attached to the mounting hole, and the usage period of the applicator ends when the brush tip exposed to the outside no longer wears off,
Several types of applicators whose usage period has been changed can be provided only by changing rod-like core materials having different lengths so as to change the length of the brush tip.
The holding portion of the separate part has a tail plug-like base, and the outer peripheral surface of the tail plug-like base is provided with a locking piece projecting outward, and the holding portion of the separate member is on the tail plug-like base side And the locking piece abuts on the end face of the rear end opening of the body when fitted into the rear end opening of the body, thereby preventing excessive insertion of the tail plug base into the body,
One end in the axial direction is open in the axial direction of the tail plug-like base, and an expansion / contraction hollow portion that becomes a substantially cylindrical space in the axial direction is provided, and the tail plug-like base is fitted into the body When the tail plug-like base extends in the radial direction of the body, it resiliently fits into the body and does not come out easily.
The above configuration is formed so that the size of the inner diameter in the expansion / contraction cavity gradually increases from the rear end side of the tail plug-like base to the tip end side of the application portion per expansion / contraction cavity, and the inner peripheral surface of the body The spring stopper is formed by giving a resilient force to push up the inside from the inside, and forming a convex portion and a concave portion respectively fitted on the inner peripheral surface of the body and the outer peripheral surface of the tail plug-like base. With respect to the thickness of the outer peripheral wall of the base, the thickness of the portion from the formation location of the locking piece toward the opening side is made thicker than the thickness of the portion from the locking piece toward the tail plug side,
An application tool characterized by

The rod-like core material fitted into the fixing hole of the fixing member is constituted by using a synthetic resin material as a drawing member of rod-like pen type.
The applicator according to claim 3, characterized in that:

The rod-like core material inserted into the fixing hole of the fixing member is formed by bundling linear synthetic fibers into a brush shape.
The applicator according to claim 3, characterized in that:

A space is formed between the rear end of the rod-like core member fitted into the fixing hole and the bottom of the fixing hole, and the space is an air circulation mechanism of the liquid coating material impregnated in the rod-like core. Is the space of,
The applicator according to claim 3, 4 or 5, characterized in that: