JPS6117051U - tube container - 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、本考案の主要部を示す縦断面図である。 第２図は、作動状態を示す縦断面図である。第３図は、
全体の縦断面図である。 符号の説明、１；チューブ容器本体、２；胴部、３；口
筒、５；弁座片、８；弁筒、９；筒壁、１０；シール段
部、１１；弁片、１２；ピストン片、１３；円板、１４
：シール条、１５；係止片、１６；係止条、１７；弾撥
スプリング、１８；シールリング、２１；貯溜室。FIG. 1 is a longitudinal sectional view showing the main parts of the present invention. FIG. 2 is a longitudinal sectional view showing the operating state. Figure 3 shows
It is a longitudinal cross-sectional view of the whole. Explanation of symbols: 1; Tube container body; 2; Body; 3; Mouth member; 5; Valve seat piece; 8; Valve cylinder; 9; Cylinder wall; 10; Seal step; 11; Valve piece; 12; Piston Piece, 13; Disc, 14
: Seal strip, 15; Locking piece, 16; Locking strip, 17; Resilient spring, 18; Seal ring, 21; Storage chamber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 下端がシールされた軟質合成樹脂製の胴部上端に、下端
内周に弁座片を内鰐状に周設した口筒を有する一部を連
設したチューブ容器本体と、前記口筒内に密嵌入される
短円筒体の筒壁下端部を肉厚にして、該筒壁内周にシー
ル段部を形成すると共に、前記筒壁の下端開口部に弁片
を設けた弁筒と、該弁筒の内径より小さく前記シール段
部の内径より大きい直径を有する円板の上面に係止片を
立設し、弾撥スプリングにより押し下げられるピストン
片と、外周が前記弁筒内周に密接触して昇降変位しかつ
前記係止片に昇降動自在で抜け出し不能に嵌込まれ、前
記円板の上面周端部に密接乗載できるシールリングとを
有し、前記ピストン片から前記シールリングが離れた状
態でピストン片とシールリングとの間に間隙を形成すべ
く構成して成るチューブ容器。A tube container main body having a part connected to the upper end of a body made of soft synthetic resin whose lower end is sealed, and a spout having a valve seat piece arranged around the inner periphery of the lower end in a crocodile shape, The lower end of the cylindrical wall of the short cylindrical body to be tightly fitted is thickened to form a seal step on the inner periphery of the cylindrical wall, and a valve sleeve is provided at the opening at the lower end of the cylindrical wall; A locking piece is erected on the upper surface of a disk having a diameter smaller than the inner diameter of the valve cylinder and larger than the inner diameter of the seal step, and the piston piece pressed down by an elastic spring and the outer periphery are in close contact with the inner periphery of the valve cylinder. and a seal ring that is movable up and down and is fitted into the locking piece so as to be movable up and down and cannot be removed, and that can be closely mounted on the circumferential edge of the upper surface of the disk, and the seal ring is moved up and down from the piston piece. A tube container configured to form a gap between a piston piece and a seal ring when they are separated.