JPS62114672U

JPS62114672U -

Info

Publication number: JPS62114672U
Application number: JP292086U
Authority: JP
Priority date: 1986-01-13
Filing date: 1986-01-13
Publication date: 1987-07-21
Anticipated expiration: 2001-01-13
Also published as: JPH0639807Y2

Description

[Brief explanation of the drawing]

第１図は本考案小形噴霧器の一実施例の半部縦
断面図、第２図ａ，ｂは同実施例の作用を説明す
る一部断面図、第３図は従来の小形噴霧器を示す
半部縦断面図である。１……装着部材、２……シリンダー、３……め
ねじ部材、５……噴霧ヘツド、９……ステム、１
３……筒状ピストン、１４……復帰ばね、１５…
…吸込み弁、１６……吸上げパイプ、１７……パ
ツキング。 Figure 1 is a half longitudinal sectional view of an embodiment of the small sprayer of the present invention, Figures 2a and b are partial sectional views illustrating the operation of the same embodiment, and Figure 3 is a half sectional view of a conventional small sprayer. FIG. DESCRIPTION OF SYMBOLS 1... Mounting member, 2... Cylinder, 3... Female thread member, 5... Spray head, 9... Stem, 1
3... Cylindrical piston, 14... Return spring, 15...
...Suction valve, 16...Suction pipe, 17...Packing.

補正昭６１．３．３１考案の名称を次のように補正する。考案の名称液体射出器実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment: March 31, 1981 The name of the invention is amended as follows. Title of the invention: Liquid ejector The claims for utility model registration and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】容器取付け用の装着部材１と、この装着部材１
から容器内に吊下げ保持されたシリンダー２と、
このシリンダー２上端部に取付けられた操作ロツ
ク用のめねじ部材３と、下部にこのめねじ部材３
に螺合するおねじ４を形成した射出ヘツド５と、
この射出ヘツド５に上端を連通嵌着して前記シリ
ンダー２内を垂下し、中途外面に下向き段部６を
設け、この段部６下方に横孔７を明け、この横孔
７下方の下端開口を、操作ロツク時シリンダー２
下部に液密に嵌合する拡径部８で閉塞したステム
９と、内外周壁を有する筒状であつて、外周壁１
０が前記シリンダー２内面に圧接し、かつ内周壁
１１が前記ステム９外面に、下向き段部６と拡径
部８の肩部８ａ間をフリーに上下動可能に外嵌さ
れ、そして内周壁１１下端が肩部８ａとの間で吐
出弁１２を形成するピストン１３と、前記ステム
９を介してピストン１３、射出ヘツド５を常時上
限位置まで押上げる復帰ばね１４と、前記シリン
ダー２下部に内装された吸込み弁１５、シリンダ
ー２下端から垂下された吸上げパイプ１６及び容
器口頂部に介挿されたパツキング１７とからなる
液体射出器。[Claims for Utility Model Registration] Mounting member 1 for attaching a container and this mounting member 1
a cylinder 2 suspended and held in a container from
A female threaded member 3 for operation lock is attached to the upper end of this cylinder 2, and this female threaded member 3 is attached to the lower part.
an injection head 5 formed with a male thread 4 that is screwed into the injection head 5;
The upper end of the injection head 5 is fitted in communication with the injection head 5 so that it hangs down inside the cylinder 2, a downward step 6 is provided on the outer surface of the injection head 5, a horizontal hole 7 is formed below the step 6, and the lower end of the injection head 5 is opened below the horizontal hole 7. When the operation is locked, cylinder 2
A stem 9 that is closed with an enlarged diameter portion 8 that fits liquid-tightly at the lower part, and a cylindrical stem having an inner and outer circumferential wall and an outer circumferential wall 1.
0 is in pressure contact with the inner surface of the cylinder 2, and an inner peripheral wall 11 is fitted onto the outer surface of the stem 9 so as to be freely movable up and down between the downward step part 6 and the shoulder part 8a of the enlarged diameter part 8. A piston 13 whose lower end forms a discharge valve 12 with the shoulder 8a, a return spring 14 which always pushes the piston 13 and the injection head 5 to the upper limit position via the stem 9, and a return spring 14 which is installed in the lower part of the cylinder 2. It consists of a suction valve 15, a suction pipe 16 hanging down from the lower end of the cylinder 2, and a packing 17 inserted into the top of the container mouth.
liquid injector .

【図面の簡単な説明】第１図は本考案液体射出器の一実施例の半部縦
断面図、第２図ａ，ｂは同実施例の作用を説明す
る一部断面図、第３図は従来の液体射出器を示す
半部縦断面図である。１……装着部材、２……シリンダー、３……め
ねじ部材、５……射出ヘツド、９……ステム、１
３……筒状ピストン、１４……復帰ばね、１５…
…吸込み弁、１６……吸上げパイプ、１７……パ
ツキング。[Brief Description of the Drawings] Fig. 1 is a half longitudinal sectional view of an embodiment of the liquid ejector of the present invention, Figs. 2 a and b are partial sectional views illustrating the operation of the embodiment, and Fig. 3 FIG. 1 is a half longitudinal sectional view showing a conventional liquid ejector. DESCRIPTION OF SYMBOLS 1... Mounting member, 2... Cylinder, 3... Female thread member, 5... Injection head, 9... Stem, 1
3... Cylindrical piston, 14... Return spring, 15...
...Suction valve, 16...Suction pipe, 17...Packing.

Claims

[Scope of utility model registration request]

Mounting member 1 for attaching a container and this mounting member 1
a cylinder 2 suspended and held in a container from
A female threaded member 3 for operation lock is attached to the upper end of this cylinder 2, and this female threaded member 3 is attached to the lower part.
a spray head 5 formed with a male thread 4 that is screwed into the spray head 5;
The upper end of the spray head 5 is fitted in a communication manner so as to hang down inside the cylinder 2, and a downward step 6 is provided on the outer surface of the spray head 5, a horizontal hole 7 is formed below the step 6, and a lower end opening below the horizontal hole 7 is provided. When the operation is locked, cylinder 2
A stem 9 that is closed with an enlarged diameter portion 8 that fits liquid-tightly at the lower part, and a cylindrical stem having an inner and outer circumferential wall and an outer circumferential wall 1.
0 is in pressure contact with the inner surface of the cylinder 2, and an inner peripheral wall 11 is fitted onto the outer surface of the stem 9 so as to be freely movable up and down between the downward step part 6 and the shoulder part 8a of the enlarged diameter part 8. A piston 13 whose lower end forms a discharge valve 12 with the shoulder 8a, a return spring 14 that always pushes the piston 13 and the spray head 5 to the upper limit position via the stem 9, and a return spring 14 that is installed in the lower part of the cylinder 2. A small sprayer consisting of a suction valve 15, a suction pipe 16 hanging down from the lower end of the cylinder 2, and a packing 17 inserted into the top of the container mouth.