JPS59176670U

JPS59176670U - trigger type sprayer

Info

Publication number: JPS59176670U
Application number: JP2151984U
Authority: JP
Inventors: 野沢　孝光
Original assignee: Yoshino Kogyosho Co Ltd
Current assignee: Yoshino Kogyosho Co Ltd
Priority date: 1984-02-16
Filing date: 1984-02-16
Publication date: 1984-11-26
Also published as: JPS6026852Y2

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

[Brief explanation of the drawing]

第１図は本発明に係る噴霧器の縦断面図、第２図Ａ、　
Ｂはその要部を別実施例で示す断面図で、同図Ａは中空
プランジャが小径シリンダ上限にある状態、同図Ｂは下
限にある状態を示し、第３図は別の要部を別実施例で示
す断面図、第４図は別実施例で示す本発明噴霧器の断面
図、第５図は更に別実施での一部切欠いた側面図、第６
図は更に他の実施例を示す断面図である。１・・・容器体、５・・・保持筒、９・・・支持杆、１
０・・・射出管、２０・・・プランジャポンプ、２１・
・・小径シリンダ、２４・・・入口逆止弁、２５・・・
吸上げ管、３０・・・中空プランジャ、３１ａ、３２ａ
・・・０リング、３３・・・弁体、３４・・・大径シリ
ンダ、３６・・・頂壁、３７・・・弁孔、３８・・・出
口逆止弁、４０・・・クランク！、ツバ−１４１・・・
二叉状部、４２・・・トリガ一部。補正　昭５９．　３．１６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。Ｏ実用新案登録請求の範囲液体収納用の容器体１０部へ、保持筒５を着脱自在に、
又該保持筒上部には逆り字状に形成された射出管１０基
部をそれぞれ装着させ、該射出管の上下動によって内装
された吸込み弁２４および吐出弁３８付きのプランジャ
ポンプ２０が作動して上記容器体から液体を吸上げ、射
出管基部の上端からほぼ水平に前方へ突出形成された射
出管上部の先端のノズル孔１４から噴霧するよう設けた
噴霧器において、上記プランジャポンプを上記保持筒内
に垂直に形成させると共に、保持筒の一部外面から射出
管基部の側外方へ支持杆９を突出させ、該支持杆先端へ
は別に設けたクランクレバーの基端を該レバーの二叉状
部内へ射出管一部を挿通させた状態に、かつ該レバーの
前半部たるトリガ一部が射出管上部の前半下方において
斜下外方へ垂下する状態に枢着させ、該クランクレバー
の一部と射出管一部とを係合させてトリガ一部の揺動で
射出管を介してプランジャの上下運動が可能となし、更
に上記射出管上部の前部内に芯材１５を嵌合させて、射
出管上部前部の内壁面と芯材外面との間にノズル孔と連
通ずる流路１６を形成させ、該流路基端と吐出弁孔３７
とを射出管内に設けたパイプ１７で連通させたことを特
徴とするトリガ一式噴霧器。図面の簡単な説明図面は本案トリガ一式噴霧器の断面図である。１・・・容器体、１０・・・射出管。FIG. 1 is a longitudinal sectional view of the sprayer according to the present invention, FIG. 2A,
B is a cross-sectional view showing the main part in another embodiment; Fig. A shows the hollow plunger at the upper limit of the small diameter cylinder, B shows the state at the lower limit, and Fig. 3 shows another main part separately. FIG. 4 is a sectional view of the sprayer of the present invention shown in another embodiment, FIG. 5 is a partially cutaway side view of another embodiment, and FIG.
The figure is a sectional view showing still another embodiment. DESCRIPTION OF SYMBOLS 1... Container body, 5... Holding tube, 9... Support rod, 1
0... Injection pipe, 20... Plunger pump, 21.
...Small diameter cylinder, 24...Inlet check valve, 25...
Suction pipe, 30...Hollow plunger, 31a, 32a
...0 ring, 33...valve body, 34...large diameter cylinder, 36...top wall, 37...valve hole, 38...outlet check valve, 40...crank! , Tsuba-141...
Forked part, 42... Part of the trigger. Correction 1982. 3.16 The claims for utility model registration and the brief description of the drawings are amended as follows. O Utility Model Registration Claims The holding cylinder 5 is detachably attached to 10 parts of the container body for liquid storage.
In addition, the bases of injection tubes 10 formed in an inverted shape are respectively attached to the upper part of the holding cylinder, and the plunger pump 20 equipped with an internal suction valve 24 and a discharge valve 38 is activated by the vertical movement of the injection tubes. In the sprayer, the plunger pump is installed in the holding cylinder, and is provided to draw up liquid from the container body and spray it from a nozzle hole 14 at the tip of the upper part of the injection tube, which is formed to protrude forward almost horizontally from the upper end of the base of the injection tube. At the same time, a support rod 9 is formed perpendicularly to the cylinder, and a support rod 9 protrudes outward from the side of the base of the injection tube from a part of the outer surface of the holding cylinder. A part of the crank lever is pivoted so that a part of the injection pipe is inserted into the part, and a part of the trigger, which is the front half of the lever, hangs diagonally downward and outward below the first half of the upper part of the injection pipe. and a part of the injection tube to enable vertical movement of the plunger via the injection tube by swinging of the trigger part, and further fitting the core member 15 into the front part of the upper part of the injection tube, A flow path 16 communicating with the nozzle hole is formed between the inner wall surface of the upper front part of the injection tube and the outer surface of the core material, and a flow path 16 communicating with the nozzle hole is formed between the base end of the flow path and the discharge valve hole 37.
A sprayer with a trigger set, characterized in that the two are communicated with each other through a pipe 17 provided in an injection tube. BRIEF DESCRIPTION OF THE DRAWINGS The drawing is a sectional view of the present trigger set atomizer. 1... Container body, 10... Injection tube.

Claims

[Scope of utility model registration request]

(1) A holding tube is detachably attached to the mouth of a container body for liquid storage, and an injection tube base formed in an inverted shape is attached to the holding tube, and the injection tube is moved up and down to be installed inside the container. In the atomizer, the plunger pump operates to draw up liquid from the container body and spray it from the tip of the injection tube, in which the plunger pump J° is formed vertically, and a support rod is protruded outward from the side of the base of the injection tube. The base end of a crank lever, which is separately provided at the tip of the support rod, is inserted into the forked part of the lever with a part of the injection tube inserted, and a part of the trigger, which is the front half of the lever, is tilted downward and outward. It is pivoted so that it hangs down to the
A sprayer with a trigger set, characterized in that by engaging a part of the crank lever and a part of the injection pipe, the plunger can be moved up and down through the injection pipe by swinging a part of the trigger.

(2) The holding tube can be attached and detached from the mouth of the container body for liquid storage.
Further, an injection tube base formed in an inverted shape is attached to the holding cylinder, and as the injection tube moves up and down, a built-in plunger pump is activated to suck up liquid from the container body and spray it from the tip of the injection tube. In the sprayer, the plunger pump has a small diameter cylinder with an inlet check valve and a suction pipe provided on the side of the container body, and is fixed to the base of the injection pipe, and is movable up and down within the holding cylinder, and can be pulled out. The construction further includes a large-diameter cylinder having a valve hole in the top wall, a valve body whose both ends are inserted into the cylinder, and which is urged upward to protrude from the upper end, and an outlet formed by the valve hole. It consists of a hollow plunger in which a check valve is formed, and a support rod protrudes outward from the side of the base of the injection tube, and the base end of a separately provided crank lever is connected to the tip of the support rod within the forked part of the lever. A part of the crank lever is inserted into the crank lever, and a part of the trigger, which is the front half of the lever, hangs diagonally downward and outward, and a part of the crank lever and a part of the injection pipe are engaged. A sprayer with a trigger set, characterized in that by swinging a part of the trigger, the plunger can be moved up and down through the injection tube.

(3) A holding tube is detachably attached to the mouth of a container body for liquid storage, and an injection tube base formed in an inverted shape is attached to the holding tube, so that the injection tube can be moved up and down to fit inside the container. In the sprayer, the plunger pump operates to draw up liquid from the container body and spray it from the tip of the injection pipe, wherein the plunger pump includes a small diameter cylinder with an inlet check valve and a suction pipe provided on the container body side; It is fixed to the base of the injection tube and is movable up and down in the holding cylinder, and further includes a large diameter cylinder having a valve hole in the top wall, and both ends thereof are inserted into the cylinders and urged upward. It consists of a hollow plunger in which an outlet check valve is formed by a valve body protruding from the upper end and the valve hole, and the hollow plunger is made of a synthetic resin material that does not easily swell or crack, and at least both ends of the hollow plunger are formed. A rubber O-ring is fitted into the base of the injection tube 10, and a support rod protrudes outward from the base of the injection tube 10, and the base end of a separately provided crank lever is connected to the tip of the support rod. A part of the injection pipe is inserted into the forked part of the crank lever, and a part of the trigger, which is the front half of the lever, is pivoted so that it hangs diagonally downward and outward, and a part of the crank lever and the injection pipe are connected. A sprayer with a trigger set, characterized in that the plunger can be moved up and down through the injection tube by swinging a part of the trigger by engaging the parts.

(4) The holding cylinder can be attached and detached from the mouth of the container body for liquid storage.
Further, an injection tube base formed in an inverted shape is attached to the holding cylinder, and as the injection tube moves up and down, a built-in plunger pump is activated to suck up liquid from the container body and spray it from the tip of the injection tube. In the atomizer, the plunger pump is formed vertically, and a support rod protrudes outward from the base of the injection tube, and the tip of the support rod is connected to the base end of a separately provided crank lever. In a state where a part of the injection tube is inserted into the forked part and a part of the crank lever is placed and engaged on the upper wall surface of the base of the injection pipe, a part of the trigger, which is the front half of the lever, is tilted. By pivoting the crank lever so that it hangs downward and outward, and engaging a portion of the crank lever with the upper wall surface of the base of the injection tube, the plunger can be moved up and down through the injection tube by swinging a portion of the trigger. A sprayer with a set of triggers.