JPH0615731Y2 - Writing or applicator - Google Patents

Description

【考案の詳細な説明】 産業上の利用分野 本考案は筆記又は塗布具に関する。詳細には、軸筒内に
収納され、スプリングにより筆記先端と反対方向に付勢
された状態で収容されている筆記体を軸筒後部にキャッ
プを嵌合させることにより、キャップに内挿の押圧子を
介して筆記部を軸筒開口部より突出させて筆記可能状態
を構成する筆記又は塗布具（例えば、化粧料、塗料、文
字修正液等）に関する。TECHNICAL FIELD The present invention relates to a writing or applicator. In detail, the writing body, which is housed in the barrel and is biased by the spring in the direction opposite to the writing tip, is inserted into the cap by fitting the cap to the rear portion of the barrel. The present invention relates to a writing or applicator (for example, a cosmetic, a paint, a character correction liquid, etc.) in which a writing section is protruded from a shaft cylinder opening through a child to form a writable state.

従来の技術 従来、軸筒内に筆記体がスプリングにより筆記部先端と
反対方向に付勢された状態で収容され、軸筒後部にキャ
ップを嵌合させることにより、キャップに内挿の押圧子
を介して筆記部を軸筒開口部より突出させる筆記具は特
公昭５５−１９１９９号公報等に開示されている。2. Description of the Related Art Conventionally, a writing body is housed in a barrel in a state of being biased by a spring in the direction opposite to the tip of the writing portion, and a cap is fitted to a rear portion of the barrel to insert a pressing member for insertion into the cap. A writing instrument in which the writing section is projected from the opening of the shaft through the opening is disclosed in Japanese Patent Publication No. 55-19199.

考案が解決しようとする問題点 前記従来の筆記具は舌片をおす部材端面に押し当て、舌
片でおす部材を押圧して、おす部材端面を滑らせなが
ら、前記おす部材を偏在させ、おす部材とめす部材の間
に舌片を挟み込んで筆記体の突出をロックする構造のた
め、筆記体の突出が不安定なうえ、高筆圧により筆記体
の埋没、又は筆圧による繰り返し応力が舌片に加わるた
め、前記舌片の持久性に問題があった。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention In the conventional writing instrument, the tongue piece is pressed against the end surface of the male member, the male member is pressed by the tongue piece, and the male member is unevenly distributed while sliding the male member end surface. Due to the structure in which the protrusion of the writing body is locked by sandwiching the tongue between the closing members, the protrusion of the writing body is unstable, and the writing body is buried due to high writing pressure, or repetitive stress due to the writing pressure causes the tongue to stick. Therefore, there is a problem in the endurance of the tongue piece.

本考案は、上述の問題点を解決し、反復使用による持久
性を向上させ、筆記又は塗布体の突出が安定且つ確実で
ある筆記又は塗布具を提供するものである。The present invention solves the above-mentioned problems, improves endurance by repeated use, and provides a writing or applicator in which the projection of the writing or applicator is stable and reliable.

問題点を解決するための手段 本考案筆記又は塗布具は、軸筒内に筆記又は塗布体がス
プリングにより筆記先端と反対方向に付勢された状態で
収容されており、軸筒後部にキャップを嵌合させること
により、キャップに内挿の押圧子を介して筆記又は塗布
部を軸筒開口部より突出させて、筆記又は塗布可能に構
成した筆記又は塗布具であって、軸筒７後端部には、後
端部内壁に内向の係止突起２１をもつ係止筒２が固着さ
れ、軸筒７先端部に装着のキャップ４には内部突起４１
が設けられており、前記キャップ４には基部５１と該基
部から軸線方向に延設され、突起５２２を有すると共に
末端に係止片５２１を備えた複数の支持片５２からなる
押圧子５が軸線方向に摺動自在に挿入されており、前記
キャップ４を軸筒７後部に嵌合させることにより、押圧
子５の係止片５２１を係止筒２の内部に進入させると共
に、係止片５２１の先端で摺動部材３の後端又は筆記又
は塗布体６の後端を押圧して筆記又は塗布体６を前進さ
せると共に、前記係止片５２１を係止突起２１に係止さ
せて筆記可能状態となし、一方、キャップ４を軸筒７か
ら後退作動させると、押圧子５は前記係止状態が保持さ
れていて移動せず、キャップ４のみが後退し、キャップ
４の内部突起４１が押圧子５の係止片５２１を径内方向
に押圧することにより、係止片５２１が係止突起２１よ
り解放され、筆記又は塗布体６を軸筒７内に収納する構
成を要件とする。In the writing or applicator of the present invention, the writing or applicator is housed in the barrel in a state in which the writing or applicator is urged by a spring in the direction opposite to the tip of the writing. A writing or applicator configured to allow writing or application by allowing the writing or application section to protrude from the opening of the axial tube through the presser for insertion into the cap when fitted, and the rear end of the axial tube 7 The locking cylinder 2 having an inward locking projection 21 on the inner wall of the rear end is fixed to the portion, and the internal projection 41 is attached to the cap 4 mounted on the tip of the shaft cylinder 7.
The cap 4 is provided with a base portion 51 and a pusher 5 axially extending from the base portion and having a protrusion 522 and a plurality of support pieces 52 having locking pieces 521 at the ends. It is slidably inserted in the direction, and by engaging the cap 4 with the rear portion of the shaft cylinder 7, the locking piece 521 of the pressing element 5 is inserted into the locking cylinder 2 and the locking piece 521 is inserted. It is possible to write by pressing the rear end of the sliding member 3 or the rear end of the writing or coating body 6 with the tip of the to advance the writing or coating body 6 and by locking the locking piece 521 to the locking projection 21. However, when the cap 4 is retracted from the barrel 7, the pusher 5 does not move because the locked state is maintained, only the cap 4 retracts, and the internal protrusion 41 of the cap 4 presses. To press the locking piece 521 of the child 5 in the radial direction Ri, locking piece 521 is released from the locking projection 21, is required for the configuration for accommodating writing or coating material 6 into the barrel 7.

前記において係止筒２の係止突起２１の係止面は軸線に
対して、ほぼ垂直な面の一部分で形成されている。In the above description, the locking surface of the locking projection 21 of the locking cylinder 2 is formed by a part of the surface substantially perpendicular to the axis.

摺動部材３は、後部が大径の蓋部３１となっている。ま
た、別部材を摺動部材として筆記又は塗布体６後端面に
当接させるか、もしくは筆記又は塗布体６自体が摺動部
材３の役割を果たしてもよい。The sliding member 3 has a large-diameter lid portion 31 at the rear portion. Further, another member may be brought into contact with the rear end surface of the writing or coating body 6 as a sliding member, or the writing or coating body 6 itself may serve as the sliding member 3.

キャップ４は後部内面にガイド部４２（押圧子５の摺動
をガイドする）が、その前方に内部突起４１が設けられ
ている。The cap 4 is provided with a guide portion 42 (which guides the sliding of the pressing element 5) on the inner surface of the rear portion, and an internal protrusion 41 in front of the guide portion 42.

押圧子５は基部５１と複数の支持片５２とからなってい
る。前記支持片５２は末端に係止片５２１があり、前記
係止片５２１の係止面は軸線とほぼ垂直な面の一部で形
成されている。また基端部と係止片５２１の間に突起５
２２が設けてある。The pusher 5 includes a base portion 51 and a plurality of support pieces 52. The supporting piece 52 has a locking piece 521 at its end, and the locking surface of the locking piece 521 is formed by a part of a surface substantially perpendicular to the axis. Further, the protrusion 5 is provided between the base end and the locking piece 521.
22 is provided.

支持片５２のバネ性のみで係止片５２１と係止突起２１
を係止してもよいが、摺動部材３後端又は筆記又は塗布
体６後端により押圧子５の係止片５２１を径方向に拡開
すれば、更に高い筆圧に耐えうる筆記又は塗布具とな
る。Only the spring property of the support piece 52 allows the engagement piece 521 and the engagement projection 21.
May be locked, but if the locking piece 521 of the pressing member 5 is expanded in the radial direction by the rear end of the sliding member 3 or the rear end of the writing or coating body 6, the writing or It becomes an applicator.

作用 キャップ４を徐々に軸筒７後端に装着していくと、押圧
子５の係止片５２１が係止筒２内に進入し、摺動部材３
又は筆記又は塗布体６を軸線方向へ押圧して筆記又は塗
布体６を前進させ、係止筒２の係止突起２１に、押圧子
５の係止片５２１の係止面を係止させて筆記状態を構成
し、前記係止突起２１の係止面及び係止片５２１の係止
面は互いに軸線方向に対してほぼ垂直な面で構成されて
いるため、高い筆圧に耐えうる筆記又は塗布具１とな
る。一方前記筆記状態からキャップ４を軸筒７後端方向
に移動させると、押圧子５は係止片５２１を係止筒２の
係止突起２１に係止させて移動せず、キャップ２のみが
後退し、キャップ４の内部突起４１が押圧子５の突起５
２２に乗り上げ支持片５２が径内方向に撓むため、係止
片５２１が係止突起２１から解放され、それ以後にあっ
ては、押圧子５はキャップ４と共に移動し、筆記又は塗
布部を軸筒内に収納すると共にキャップ４は軸筒７後端
より引き抜かれる。Action When the cap 4 is gradually attached to the rear end of the shaft cylinder 7, the locking piece 521 of the pressing element 5 enters the locking cylinder 2 and the sliding member 3
Alternatively, the writing or coating body 6 is pressed in the axial direction to advance the writing or coating body 6, and the locking surface of the locking piece 521 of the pressing element 5 is locked to the locking projection 21 of the locking cylinder 2. In the writing state, since the locking surface of the locking projection 21 and the locking surface of the locking piece 521 are surfaces that are substantially perpendicular to each other in the axial direction, the writing or the writing can withstand a high writing pressure. It becomes the applicator 1. On the other hand, when the cap 4 is moved in the rear end direction of the shaft cylinder 7 from the writing state, the presser 5 does not move by locking the locking piece 521 to the locking projection 21 of the locking cylinder 2, and only the cap 2 is moved. When retracted, the internal projection 41 of the cap 4 is replaced by the projection 5 of the presser 5.
Since the support piece 52 rides on 22 and bends in the radial direction, the locking piece 521 is released from the locking projection 21, and after that, the pressing element 5 moves together with the cap 4, and the writing or coating portion is not moved. The cap 4 is housed in the barrel and the cap 4 is pulled out from the rear end of the barrel 7.

実施例１（第１図乃至第４図参照） 係止筒２の後端の係止突起２１には、軸線方向に対する
垂直面の一部で構成された係止面を設け、係止筒２の先
端には係止突起２２（又は縮径部）が設けられる。前記
係止突起２２は、係止筒２内に後端部が大径の蓋部３１
となっている摺動部材３を軸線方向に摺動自在になるよ
うに挿入、組み立てた際の摺動部材３の抜け落ち防止の
役目を果たすものである。Embodiment 1 (see FIGS. 1 to 4) The locking projection 21 at the rear end of the locking cylinder 2 is provided with a locking surface formed by a part of a vertical surface with respect to the axial direction. A locking protrusion 22 (or a reduced diameter portion) is provided at the tip of the. The locking projection 22 has a lid 31 with a large rear end inside the locking cylinder 2.
It serves to prevent the sliding member 3 from slipping off when it is inserted and assembled so as to be slidable in the axial direction.

押圧子５の基端部に支持片５２が設けてあり、前記支持
片５２の末端の係止片５２１の先端にはテーパー部５２
３が設けてある（キャップ４を軸筒７後端に装着する
際、支持片５２先端がスムーズに係止筒２の係止突起２
１を乗り越えさせるため）。また、支持片５２の基端部
近傍に面取りした突起５２２を設ける。A support piece 52 is provided at the base end of the pusher 5, and a taper portion 52 is provided at the end of the locking piece 521 at the end of the support piece 52.
3 is provided (when the cap 4 is attached to the rear end of the shaft cylinder 7, the tip of the support piece 52 smoothly moves into the locking projection 2 of the locking cylinder 2).
To get over 1.) Further, a chamfered protrusion 522 is provided near the base end of the support piece 52.

キャップ４内に押圧子５を軸線方向に摺動自在になるよ
うに挿入、組み立てた後、リング体（内部突起）４１を
固着し、軸筒７内に筆記又は塗布体６をバネ体８により
弾圧係止し、前記係止筒２を軸筒７後端に挿着して組み
立てられる。After inserting the presser 5 into the cap 4 so as to be slidable in the axial direction and assembling, the ring body (internal protrusion) 41 is fixed, and the writing or coating body 6 is held in the shaft cylinder 7 by the spring body 8. It is assembled by elastically locking and inserting the locking cylinder 2 into the rear end of the shaft cylinder 7.

実施例２（第５図乃至第７図参照） 摺動部材３後部の大径の蓋部３１の後部軸心には凹部３
２が形成されており、係止筒２の後端には、前記揺動部
材３の抜け落ち防止のための、縮径部２３を、先端に
は、ストッパーリング２２を設け、前記係止筒２の内面
部中程に垂直の係止面をもつ係止突起２１が設けてあ
る。ペン体のシール部材９は凹部３２に収容され、押圧
子５の末端の保持部５３により前記シール部材９が保持
されている。また、押圧子５の基部５１とキャップ４内
に設けたストッパー部４４の間にバネ体４３を介在さ
せ、常に押圧子５をキャップ４後端方向に付勢させ、摺
動部材３により支持片５２を押し広げ、係止片５２１を
係止突起２１に安定的に係止させ、筆記状態を構成す
る。その他の構成は実施例１と同様である。Embodiment 2 (see FIGS. 5 to 7) The recess 3 is formed in the rear axial center of the large-diameter lid 31 at the rear of the sliding member 3.
2 is formed, a reduced diameter portion 23 is provided at the rear end of the locking cylinder 2 for preventing the swinging member 3 from coming off, and a stopper ring 22 is provided at the front end of the locking cylinder 2. A locking projection 21 having a vertical locking surface is provided in the middle of the inner surface of the. The pen-shaped seal member 9 is housed in the recess 32, and the seal member 9 is held by the holding portion 53 at the end of the pressing element 5. Further, the spring body 43 is interposed between the base portion 51 of the pusher 5 and the stopper portion 44 provided in the cap 4, and the pusher 5 is always urged toward the rear end of the cap 4 to be supported by the sliding member 3. 52 is spread out, the locking piece 521 is stably locked to the locking projection 21, and the writing state is formed. Other configurations are the same as those in the first embodiment.

実施例３（第８図参照） 後端に縮径部２３を、内周面中程に垂直の係止面をもっ
た係止突起２１を設けた係止筒２を軸筒７に挿着し、筆
記又は塗布体６を軸筒７内にバネ体８により弾圧係止し
てなり、筒状のキャップ４３の内面に内部突起４１及び
ストッパー部４４を設け、押圧子５を前記キャップ４３
に挿入した後に頭冠４５を圧入してキャップ４を組み立
てる。他は実施例１と同様であり、押圧子５で直接筆記
又は塗布体６を押圧して軸筒７開口部より突出させるこ
とにより実施例１乃至２と同様の作用、効果が得られ
る。Example 3 (see FIG. 8) The reduced diameter portion 23 is attached to the rear end, and the locking cylinder 2 provided with a locking projection 21 having a vertical locking surface in the middle of the inner peripheral surface is inserted into the shaft cylinder 7. Then, the writing or coating body 6 is elastically locked in the shaft cylinder 7 by the spring body 8, the inner projection 41 and the stopper portion 44 are provided on the inner surface of the cylindrical cap 43, and the pressing element 5 is attached to the cap 43.
After that, the cap 4 is assembled by press-fitting the crown 45. Others are the same as those of the first embodiment, and the same action and effect as those of the first and second embodiments can be obtained by directly pressing the writing or coating body 6 with the pressing element 5 and projecting it from the opening of the shaft cylinder 7.

考案の効果 本考案筆記または塗布具は、キャップ４を軸筒７後端に
嵌合させることにより、キャップ４内の軸線方向に摺動
自在に配設した押圧子５の支持片５２により、摺動部材
３（又は、筆記又は塗布体６）後端を押圧し、筆記又は
塗布体６先端を軸筒７開口部より突出させることがで
き、この際、垂直の係止面をもつ係止片５２１と係止突
起２１で係止する為、筆記又は塗布体６先端の突出は安
定し、高い筆圧に耐えうる筆記状態が得られる。一方、
前記筆記状態からキャップ４を抜き取るのみでキャップ
４のみが相対的に摺動し、キャップ４に設けられた内部
突起４１が押圧子５の突起５２２に乗り上げ、支持片５
２が径内方向に撓むことにより係止が解放されるため、
キャップ４には押圧子５を内在させた状態で一体的に軸
筒７後端より外すことができ、筆記又は塗布体６先端を
軸筒７内に収納して非筆記状態を構成できる。Effect of the Invention The writing or applicator of the present invention is slidable by fitting the cap 4 to the rear end of the shaft cylinder 7 so that the support piece 52 of the pressing element 5 slidably arranged in the axial direction in the cap 4 slides. The rear end of the moving member 3 (or the writing or coating body 6) can be pressed so that the tip of the writing or coating body 6 can be projected from the opening of the shaft cylinder 7, and at this time, a locking piece having a vertical locking surface. Since it is locked by 521 and the locking projection 21, the writing or the projection of the tip of the applicator body 6 is stable, and a writing state capable of withstanding a high writing pressure can be obtained. on the other hand,
Only by removing the cap 4 from the written state, only the cap 4 slides relatively, and the internal protrusion 41 provided on the cap 4 rides on the protrusion 522 of the presser 5 and the supporting piece 5
Since the lock is released by bending 2 in the radial direction,
The cap 4 can be integrally removed from the rear end of the barrel 7 with the presser 5 inside, and the tip of the writing or coating body 6 can be housed in the barrel 7 to form a non-writing state.

以上のように、構造が簡単でキャップ４を軸筒７後端に
嵌合しないと筆記又は塗布体６先端が軸筒７開口部より
突出する危険がない上、筆記又は塗布体６の先端の突出
状態が安定的に保持される、軽便な筆記又は塗布具（例
えば化粧具等）として実用性を満足できる。As described above, if the cap 4 is not fitted to the rear end of the shaft cylinder 7 as described above, there is no danger that the tip of the writing or coating body 6 will protrude from the opening of the shaft cylinder 7, and the tip of the writing or coating body 6 The practicability can be satisfied as a convenient writing or applicator (for example, a makeup tool) in which the protruding state is stably maintained.

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

図面は本考案筆記又は塗布具の実施例を示すものであ
り、第１図は本考案筆記具の使用状態の縦断面図、第２
図は非使用状態の縦断面図、第３図は第１図のＡ−Ａ
線、第４図はＢ−Ｂ線横断面図、第５図は他の実施例の
使用状態の要部縦断面図、第６図は第５図のＣ−Ｃ線、
第７図はＤ−Ｄ線横断面図、第８図は他の実施例の要部
縦断面図である。 １……筆記又は塗布具 ２……係止筒、２１……係止突起 ３……摺動部材、４……キャップ ４１……内部突起、５……押圧子 ５１……基部、５２……支持片 ５２２……突起 ６……筆記又は塗布体 ７……軸筒、８……バネ体The drawings show an embodiment of the writing or applicator of the present invention, and FIG. 1 is a vertical cross-sectional view of the writing tool of the present invention in use, FIG.
The figure is a vertical cross-sectional view of the non-use state, and FIG. 3 is AA of FIG.
Line, FIG. 4 is a horizontal cross-sectional view taken along the line BB, FIG. 5 is a vertical cross-sectional view of a main portion of another embodiment in use, and FIG. 6 is a line C-C in FIG.
FIG. 7 is a horizontal sectional view taken along line D-D, and FIG. 8 is a longitudinal sectional view of an essential part of another embodiment. 1 ... Writing or applicator 2 ... Locking cylinder, 21 ... Locking projection 3 ... Sliding member, 4 ... Cap 41 ... Internal projection, 5 ... Presser 51 ... Base, 52 ... Support piece 522 ... Protrusion 6 ... Writing or coating body 7 ... Shaft cylinder, 8 ... Spring body

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項１】軸筒内に筆記又は塗布体がスプリングによ
り筆記先端と反対方向に付勢された状態で収容されてお
り、軸筒後部にキャップを嵌合させることにより、キャ
ップに内挿の押圧子を介して筆記又は塗布可能に構成し
た筆記又は塗布具であって、軸筒７後端部には、後端部
内壁に内向の係止突起２１をもつ係止筒２が固着され、
軸筒７先端部に装着のキャップ４には内部突起４１が設
けられており、前記キャップ４には基部５１と該基部か
ら軸線方向に延設され、突起５２２を有すると共に末端
に係止片５２１を備えた複数の支持片５２からなる押圧
子５が軸線方向に摺動自在に挿入されており、前記キャ
ップ４を軸筒７後部に嵌合させることにより、押圧子５
の係止片５２１を係止筒２の内部に進入させると共に、
係止片５２１の先端で摺動部材３の後端又は筆記又は塗
布体６の後端を押圧して筆記又は塗布体６を前進させる
と共に、前記係止片５２１を係止突起２１に係止させて
筆記可能状態となし、一方、キャップ４を軸筒７から後
退作動させると、押圧子５は前記係止状態が保持されて
いて移動せず、キャップ４のみが後退し、キャップ４の
内部突起４１が押圧子５の突起５２２を径内方向に押圧
することにより、係止片５２１が係止突起２１より解放
され、筆記又は塗布体６を軸筒７内に収納する構成を特
徴とする筆記又は塗布具１。1. A writing or application body is accommodated in a barrel in a state of being biased by a spring in a direction opposite to the tip of the writing, and the cap is inserted into the cap by fitting the cap to the rear portion of the barrel. A writing or applicator configured to be capable of writing or applying via a presser, wherein a locking tube 2 having an inward locking projection 21 on the inner wall of the rear end is fixed to the rear end of the shaft tube 7.
An internal protrusion 41 is provided on the cap 4 attached to the tip of the shaft cylinder 7. The cap 4 has a base 51 and an axial extension from the base, and has a protrusion 522 and a locking piece 521 at the end. A pusher 5 composed of a plurality of support pieces 52 each having a pusher is inserted slidably in the axial direction, and the pusher 5 is fitted by fitting the cap 4 to the rear portion of the shaft cylinder 7.
Of the locking piece 521 of the above into the inside of the locking cylinder 2,
The tip of the locking piece 521 presses the rear end of the sliding member 3 or the rear end of the writing or coating body 6 to move the writing or coating body 6 forward, and the locking piece 521 is locked to the locking projection 21. When the cap 4 is retracted from the barrel 7, the pressing element 5 is held in the locked state and does not move, and only the cap 4 is retracted. When the projection 41 presses the projection 522 of the pressing element 5 in the radial direction, the locking piece 521 is released from the locking projection 21, and the writing or application body 6 is housed in the barrel 7. Writing or applicator 1.