JPS6411969U - - Google Patents

Description

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

第１図は本考案の第１実施例を示す断面図、第
２図はキヤツプの他の例を示す断面図、第３図は
キヤツプの別の例を示す断面図、第４図は従来例
を示す断面図である。 １…筒状本体、２…可動底蓋、３…キヤツプ、
４…ピストン４、５…押ボタン、６…スプリング
、１１…天板、１３…吸込孔、１４…第１逆止弁
、１６…第２逆止弁、３１…シリンダ、３２…連
通孔、３３…注出ノズル、３４…環状凹部。 Fig. 1 is a sectional view showing the first embodiment of the present invention, Fig. 2 is a sectional view showing another example of the cap, Fig. 3 is a sectional view showing another example of the cap, and Fig. 4 is a conventional example. FIG. 1... Cylindrical body, 2... Movable bottom cover, 3... Cap,
4... Piston 4, 5... Push button, 6... Spring, 11... Top plate, 13... Suction hole, 14... First check valve, 16... Second check valve, 31... Cylinder, 32... Communication hole, 33 ... Pour nozzle, 34... Annular recess.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上端を天板１１で閉じ下端を開口した筒状本体
１を備え、この筒状本体１の下端開口から筒状本
体１内に可動底蓋２を液密かつ摺動自在に嵌入し
、前記天板１１の中央に吸込孔１３を穿設すると
ともに、この吸込孔１３部分に天板１１と一体成
型された第１逆止弁１４を設け、さらに、天板１
１を覆うように筒状本体１にキヤツプ３を取り付
け、このキヤツプ３の中央に、上下両端を開口し
その下端が天板１１に当接して前記吸込孔１３を
取り巻くシリンダ３１を設け、このシリンダ３１
の下端部一側に連通孔３２を設け、この連通孔３
２を開閉する第２逆止弁１６を天板１１に一体に
設け、また、連通孔３２に続く注出ノズル３３を
キヤツプ３の一側に起立して設け、キヤツプ３の
上部にシリンダ３１の上部を取り巻く環状凹部３
４を形成し、シリンダ３１内にピストン４を液密
かつ摺動自在に嵌入するとともに、このピストン
４に連結して前記環状凹部３４内に摺動自在に嵌
入する押ボタン５を設け、さらに、環状凹部３４
内に設けたスプリング６で押ボタン５とともにピ
ストン４を上方へ付勢したことを特徴とする粘性
流体注出容器。 It has a cylindrical body 1 whose upper end is closed by a top plate 11 and whose lower end is open, and a movable bottom cover 2 is fitted liquid-tightly and slidably into the cylindrical body 1 from the lower end opening of the cylindrical body 1. A suction hole 13 is bored in the center of the plate 11, and a first check valve 14 integrally molded with the top plate 11 is provided in the suction hole 13 portion.
A cap 3 is attached to the cylindrical main body 1 so as to cover the suction hole 1, and a cylinder 31 is provided in the center of the cap 3, with both upper and lower ends open, the lower end of which abuts against the top plate 11, and surrounds the suction hole 13. 31
A communicating hole 32 is provided on one side of the lower end of the
A second check valve 16 for opening and closing the second check valve 16 is integrally provided on the top plate 11, and a spout nozzle 33 following the communication hole 32 is provided upright on one side of the cap 3. Annular recess 3 surrounding the top
4, the piston 4 is liquid-tightly and slidably fitted into the cylinder 31, and a push button 5 connected to the piston 4 and slidably fitted into the annular recess 34 is provided; Annular recess 34
A viscous fluid dispensing container characterized in that a spring 6 provided inside urges a piston 4 upward together with a push button 5.