JPS621769U - - Google Patents

Description

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

第１図ａ，ｂ乃至第３図は本考案液体射出容器
の一実施例の倒立注出状態を示し、第１図ａは通
常時の主要部の縦断面図、同図ｂは全体外形の縮
小図、第２図と第３図は開弁射出時と吸気時の主
要部の縦断面図である。 １……容器体、２……小径シリンダー、３……
案内筒部材、４……ノズル部材、５……摺動部材
、６……ピストン部材、７……復帰ばね。 Figures 1a, b to 3 show an embodiment of the liquid injection container of the present invention in an inverted dispensing state, where Figure 1a is a vertical cross-sectional view of the main parts during normal operation, and Figure 1b is a general outline. The reduced drawings, FIGS. 2 and 3, are longitudinal sectional views of the main parts during injection and intake with the valve open. 1...Container body, 2...Small diameter cylinder, 3...
Guide tube member, 4... nozzle member, 5... sliding member, 6... piston member, 7... return spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 液収納容器体１と、この容器体１の頚部８に内
設固定され、胴部９に液流入兼吸気用孔１０を明
けたカツプ形の小形シリンダー２と、前記口頚部
８に外嵌固定されて上方に延びた案内筒部材３と
、この案内筒部材３に下方に押込み可能に内嵌係
合した逆カツプ形の大径シリンダー１１を有し、
この大径シリンダー１１の頂壁から小径のノズル
１２を上方に貫通突出させたノズル部材４と、上
部を、上端が前記ノズル１２基部を閉塞する吐出
弁１３とした弁棒１４に、下部を、下端の小径ピ
ストン１５が前記小径シリンダー２に内接してこ
の小径シリンダー２内に貯溜室Ａを形成する筒部
１６に形成し、かつ上部外面に筒部１６内に連通
する溝路１７を縦設した摺動部材５と、前記大径
シリンダー１１に内接する大径ピストン１８を有
して前記摺動部材５の上部外面に嵌着され、大径
シリンダー１１に溝路１７を介し前記貯溜室Ａに
連通する貯溜室Ｂを形成するピストン部材６と、
前記小径シリンダー２に内装されて前記摺動部材
５、ピストン部材６の一体物を常時上方に押上げ
ている復帰ばね７とで構成し、射出時倒立させて
容器体１側を復帰ばね７に抗してノズル部材４側
に押込むことを特徴とした液体射出容器。 A liquid storage container body 1, a small cup-shaped cylinder 2 which is internally fixed to the neck part 8 of this container body 1 and has a liquid inflow/intake hole 10 in the body part 9, and which is externally fitted and fixed to the neck part 8. It has a guide cylinder member 3 extending upwardly, and an inverted cup-shaped large diameter cylinder 11 that is internally engaged with the guide cylinder member 3 so as to be able to be pushed downward.
A nozzle member 4 having a small diameter nozzle 12 projecting upwardly from the top wall of the large diameter cylinder 11; A small-diameter piston 15 at the lower end is formed in a cylindrical portion 16 that is inscribed in the small-diameter cylinder 2 to form a storage chamber A within the small-diameter cylinder 2, and a groove 17 that communicates with the inside of the cylindrical portion 16 is vertically provided on the upper outer surface. The sliding member 5 has a large-diameter piston 18 inscribed in the large-diameter cylinder 11, and is fitted onto the upper outer surface of the sliding member 5, and is connected to the large-diameter cylinder 11 through a groove 17 to the storage chamber A. a piston member 6 forming a storage chamber B communicating with the piston member 6;
It consists of a return spring 7 which is housed in the small diameter cylinder 2 and constantly pushes up the integral body of the sliding member 5 and piston member 6, and when the cylinder is turned upside down during injection, the container body 1 side is set to the return spring 7. A liquid injection container characterized in that it is pushed into a nozzle member 4 side against resistance.