JPS6122753U - cap with dropper - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はこの考案の一実施例を示す縦断面図、第２図は
同上の部分拡大図、第５図は第１図の■一ｍ線断面図、
第４図は従来例の部分断面図である。 １・・・外キャップ、２・・・内キャップ、３・・・ス
ポイ上管、４・・・スポイト頭部、８・・・雌ねじ、９
・・・段部、１０・・・外壁、１１・・・雄ねじ、１２
・・・内壁、１３・・・フランジ、１４・・・係止段部
。Fig. 1 is a longitudinal cross-sectional view showing an embodiment of this invention, Fig. 2 is a partially enlarged view of the same as above, Fig. 5 is a cross-sectional view taken along the 1 m line in Fig. 1,
FIG. 4 is a partial sectional view of a conventional example. 1... Outer cap, 2... Inner cap, 3... Dropper upper tube, 4... Dropper head, 8... Female thread, 9
...Stepped portion, 10...Outer wall, 11...Male thread, 12
...Inner wall, 13...Flange, 14...Locking step.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒形の外キャップと、この外キャップの内側に嵌め込ま
れる筒形の内キャップと、この内キャップの内側に取付
けられるスポイト管と、このスポイト管の上部に被せら
れる弾性体からなるスポイト頭部とからなり、上記内キ
ャップの内周面に、容器本体の口部外周面に形成された
雄ねじと螺合する雌ねじを形成し、上記スポイト管の上
部外周面に、容器本体の口部上端面に栽置される外向き
の段部を形成し、この段部の上面外周縁に円筒形の外壁
を形成し、こり外壁の外周面に、上記内キャップ内周面
の雌ねじと螺合する雄ねじを形成し、上記スポイト管の
段部の外壁の内側に、外壁より上方に突出する円筒形の
内壁を形成し、この内壁に上記スポイト頭部を被せ、こ
のセポイト頭部の下端外周面に外向きのフランジを形成
し、このフランジを上記スギイト管の外壁上端面に載置
せしめ、上記内キャップ内周面の雌ねじの上方に、スポ
イト管の上記雄ねじを上記内キャップ内周面の雌ねじに
螺合せしめてスポイト管を内キャップに取付けた状態に
おいて上記スポイト管の外壁上端面とその下面が対向す
る係止段部を形成し、この係止段部と上記スポイト管の
外壁上端面とによってスポイト頭部のフランジを挾着せ
しめて成るスポイト付きキャップ。A cylindrical outer cap, a cylindrical inner cap fitted inside the outer cap, a dropper tube attached to the inside of the inner cap, and a dropper head made of an elastic body placed over the top of the dropper tube. A female thread is formed on the inner circumferential surface of the inner cap to engage with a male thread formed on the outer circumferential surface of the mouth of the container body, and a female thread is formed on the outer circumferential surface of the upper part of the dropper tube and on the upper end surface of the mouth of the container body. A cylindrical outer wall is formed on the outer periphery of the upper surface of the step, and a male thread is provided on the outer periphery of the outer wall to be threaded with the female thread on the inner periphery of the inner cap. A cylindrical inner wall protruding upward from the outer wall is formed inside the outer wall of the stepped portion of the dropper tube, and the dropper head is placed on this inner wall, and the outer circumferential surface of the lower end of the dropper head is directed outward. Form a flange, place this flange on the upper end surface of the outer wall of the Sugit tube, and screw the male thread of the dropper tube above the female thread on the inner circumferential surface of the inner cap to the female thread on the inner circumferential surface of the inner cap. When the dropper tube is tightened and attached to the inner cap, a locking step is formed in which the upper end surface of the outer wall of the dropper tube and its lower surface face each other, and this locking step and the upper end surface of the outer wall of the dropper tube lock the dropper head. A cap with a dropper made of a flange.