JPS612841U - Thermos stopper structure - 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 the drawing]

第１図は本考案の一実施例による魔法瓶の栓構造の押体
無操作時の革部断面図、第２図は同じ≦押体下動時の要
部断面図、′第３図は同じく第２図のＡ−Ａ’断面図を
示し、第４図は従来の魔法′瓶の栓構造の押体無操作時
の要部断面図である。 １・・・液体注出路、１ａ・・・開口側開口、２・・・
栓体、３・・・内筒、４・・・突板、５・・・ホルダー
、ｉ・・・栓カバー、７・・・押体、８・・・凸部、９
・・・ストッパー、１・１・・・ピン、１７・・・キャ
ップ、１８・・・本体、１８ａ・・・開口。Fig. 1 is a sectional view of the leather part of a thermos flask stopper structure according to an embodiment of the present invention when the pusher is not operated, Fig. 2 is a sectional view of the main part when the pusher is moving downwards, and Fig. 3 is the same. A cross-sectional view taken along the line AA' in FIG. 2 is shown, and FIG. 4 is a cross-sectional view of a main part of the stopper structure of a conventional thermos flask when the pusher is not operated. 1...Liquid pouring path, 1a...Opening side opening, 2...
Plug body, 3... Inner cylinder, 4... Projection plate, 5... Holder, i... Plug cover, 7... Push body, 8... Convex part, 9
...Stopper, 1.1...Pin, 17...Cap, 18...Body, 18a...Opening.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 魔法瓶の本体１８開口１８ａに液体注出路１を形成して
なる栓体２を螺合するとともに液体注出路１の開口側聞
口１ａを弁体１３によって開閉する魔法瓶の栓構造にお
いて、前記栓体２上部に栓カバー６を一体的に形成し、
この栓カバー６の中央部に内筒３を垂設するとともに内
筒３外側の離・間部位に突板４を垂設し、且つ栓カバー
６の側部一 に突板４の下端近傍に先端を位置して傾斜
状のホルダー５を内設し、一方、前記内筒３に上下動自
在且つ上方に付勢される有蓋筒体状♀押体７を設− け
前記突板４の内側に圧接する凸部８を有してなるばね状
のストッパー９を押体７端部に一体的に形成し、押体７
の下動に伴なって突板４の下端に前記凸部８を係止する
とともにこの凸部８に一端が当接一る摺動自在４ピン１
１を前記ホノゾー５′内に設けてなり、′更に本体１へ
の螺合に伴なってピン１１．の他端をホルダー５内に押
し込むとともに突板４と凸部８の係止を解除する構成を
有してなるキャップ１７を設けたことを特徴とする魔法
瓶の栓構造。In the stopper structure of a thermos flask, in which a stopper body 2 formed with a liquid spouting passage 1 is screwed into an opening 18a of a main body 18 of the thermos flask, and an opening side opening 1a of the liquid spouting passage 1 is opened and closed by a valve body 13, the stopper body 2. A stopper cover 6 is integrally formed on the upper part,
An inner cylinder 3 is installed vertically in the center of the stopper cover 6, and a projecting plate 4 is installed vertically at the outer side of the inner cylinder 3, and a tip is provided near the lower end of the projecting plate 4 on one side of the stopper cover 6. A tilted holder 5 is disposed inside the inner cylinder 3, and a closed cylinder-shaped male pusher body 7 which is vertically movable and biased upward is provided in the inner cylinder 3 and is pressed against the inside of the projecting plate 4. A spring-like stopper 9 having a convex portion 8 is integrally formed at the end of the pusher 7.
As the projecting plate 4 moves downward, the convex portion 8 is locked to the lower end of the projecting plate 4, and one end of the slidable pin 1 is in contact with the convex portion 8.
1 is provided in the honozo 5', and as it is screwed into the main body 1, a pin 11. A stopper structure for a thermos flask, characterized in that a cap 17 is provided, the other end of which is pushed into the holder 5 and has a structure that releases the engagement between the projecting plate 4 and the convex portion 8.