JPS6026840Y2 - manual pump sprayer - Google Patents
manual pump sprayerInfo
- Publication number
- JPS6026840Y2 JPS6026840Y2 JP16478178U JP16478178U JPS6026840Y2 JP S6026840 Y2 JPS6026840 Y2 JP S6026840Y2 JP 16478178 U JP16478178 U JP 16478178U JP 16478178 U JP16478178 U JP 16478178U JP S6026840 Y2 JPS6026840 Y2 JP S6026840Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- valve
- valve seat
- skirt
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Reciprocating Pumps (AREA)
Description
【考案の詳細な説明】
本考案は、手動ポンプ式噴霧器に関し、噴霧器を倒立さ
せても、容器内の液体が噴霧ヘッドのノズルから漏出す
ることなく、正立時と同様に液体の噴霧を可能にしたも
のである。[Detailed description of the invention] The present invention relates to a manual pump sprayer that allows liquid to be sprayed in the same manner as when the sprayer is upright, without the liquid in the container leaking out from the nozzle of the spray head even when the sprayer is inverted. This is what I did.
以下に本考案の実施例を図面に基づき説明する。Embodiments of the present invention will be described below based on the drawings.
図において、１は液体容器であって、この容器１の板目
部１ａには、手動ポンプ２におけるシリンダー２ａの上
端が装着固定されている。In the figure, reference numeral 1 denotes a liquid container, and the upper end of a cylinder 2a of a manual pump 2 is attached and fixed to a plate portion 1a of the container 1.
前記シリンダー２ａの上端から突出しているポンプ２に
おけるプランジャー兼流路管２ｂの上端には噴霧ヘッド
３が固定されており、その噴霧ノズル３ａは、プランジ
ャー兼流路管２ｂと連通している。A spray head 3 is fixed to the upper end of the plunger/flow path pipe 2b of the pump 2 protruding from the upper end of the cylinder 2a, and the spray nozzle 3a communicates with the plunger/flow path pipe 2b. .
前記容器１内に挿入されているシリンダー２ａの下端な
る吸込口内は、倒截頭円錐形の弁座２ｃに形成されてお
り、吸込用玉野２ｄが内装されている。The inside of the suction port at the lower end of the cylinder 2a inserted into the container 1 is formed into an inverted truncated conical valve seat 2c, and a suction ball 2d is installed inside.
このシリンダー２ａの外面には縦ｉ２ｅが設けられてい
る。A vertical i2e is provided on the outer surface of this cylinder 2a.
なお、前記プランジャー兼流路管２ｂの上部内には吐出
用弁が設けられているものとする。It is assumed that a discharge valve is provided in the upper part of the plunger/flow path pipe 2b.
前記シリンダー２ａの下端なる吸込口外周には、比較的
細径２ｆが垂設されており、この筒体２ｆの下端開口縁
には、比較的軟質で弾性を有するスカート状弁４が設け
られている。A relatively small diameter 2f is vertically provided on the outer periphery of the suction port at the lower end of the cylinder 2a, and a relatively soft and elastic skirt valve 4 is provided at the lower opening edge of the cylinder 2f. There is.
なお、前記スカート状弁４を筒体２ｆの下端開口縁に設
ける手段としては、図示の如く、スカート状弁４の上端
に筒４ａを設け、この筒４ａを前記筒体２ｆ内に密嵌す
ればよい。In addition, as a means for providing the skirt-like valve 4 at the lower end opening edge of the cylinder body 2f, as shown in the figure, a cylinder 4a is provided at the upper end of the skirt-like valve 4, and this cylinder 4a is tightly fitted into the cylinder body 2f. Bye.
５は、前記シリンダー２ａのｍ溝２ｅと筒体２ｆの外面
を液通路として、シリンダー２ａの外周に密嵌垂設され
た外筒であって、この外筒５の内周面には、前記スカー
ト状弁４の下端外周が当接されている。Reference numeral 5 denotes an outer cylinder that is tightly fitted vertically on the outer periphery of the cylinder 2a, with the m-groove 2e of the cylinder 2a and the outer surface of the cylinder 2f serving as liquid passages. The outer periphery of the lower end of the skirt valve 4 is in contact.
前記スカート状弁４の下方なる外筒５の内部位置には、
截頭円錐形の上部弁座５ａが形成されており、かつこの
弁座５ａの下方位置なる外筒５内には、倒截頭円錐形の
下部弁座５ｂが形成されていて、これら弁座５ａ、５ｂ
間なる室５ｃ内には天井５ｄが設けられている。At the inner position of the outer cylinder 5 below the skirt valve 4,
An upper valve seat 5a having a truncated conical shape is formed, and a lower valve seat 5b having an inverted truncated conical shape is formed in the outer cylinder 5 located below the valve seat 5a. 5a, 5b
A ceiling 5d is provided in the intervening chamber 5c.
しかして、容器１の正立時に、噴霧ヘッド３を圧下して
ポンプ２におけるプランジジャー兼流路管２ｂを押下げ
ると、シリンダー２ａ内が高圧化して、シリンダー２ａ
内の空気により吐出用弁を開放し、ノズル３ａから空気
が噴出される。When the container 1 is erected, when the spray head 3 is pressed down and the plunger/flow path pipe 2b of the pump 2 is pushed down, the pressure inside the cylinder 2a becomes high and the cylinder 2a
The air inside opens the discharge valve, and air is ejected from the nozzle 3a.
この場合、前記シリンダー２ａ内の天井２ｄ。In this case, the ceiling 2d within said cylinder 2a.
外筒５内の天井５ｄは、それぞれの弁座２Ｃ２５ｂの弁
孔を閉塞している。A ceiling 5d inside the outer cylinder 5 closes the valve hole of each valve seat 2C25b.
次いで、噴霧ヘッド３の圧下を解き、図示してないスプ
リングによりプランジャー兼流路管２ｂが押上げられる
と、吐出用弁が閉じられ、シリンダー２ａ内が負圧化し
、その吸引力により、容器１内の液体が外筒５の下端開
口から室５ｅ１上部弁座５ａの弁孔、筒体２ｆ内、シリ
ンダー２ａの下端なる弁座２ｃの弁孔を通ってシリンダ
ー２ａ内に吸込まれ、次に噴霧ヘッド３を圧下すること
により、そのノズル３ａから液体を噴霧させることがで
きる。Next, when the pressure on the spray head 3 is released and the plunger/flow path pipe 2b is pushed up by a spring (not shown), the discharge valve is closed and the inside of the cylinder 2a becomes negative pressure, and the suction force causes the container to The liquid in 1 is sucked into the cylinder 2a from the lower end opening of the outer cylinder 5 through the valve hole in the upper valve seat 5a of the chamber 5e1, inside the cylinder 2f, and through the valve hole in the valve seat 2c at the lower end of the cylinder 2a, and then By lowering the spray head 3, liquid can be sprayed from its nozzle 3a.
なお、液体の吸込み時には、筒体２ｆの下端なるスカー
ト状弁４の下端外周が、外筒５の内周面に当接されてい
ることから、吸込まれた液体は、筒体２ｆの外面、シリ
ンダー２ａの縦’ｆＲ２ｅを通ることはない。Note that when liquid is sucked, the outer circumference of the lower end of the skirt valve 4, which is the lower end of the cylinder 2f, is in contact with the inner peripheral surface of the outer cylinder 5. It does not pass through the vertical 'fR2e of the cylinder 2a.
また容器１を倒立させた場合には、容器１内の液体は、
外筒５の上端からシリンダー２ａの縦溝２ｅ、筒体２ｆ
の外面に至るようになる。Moreover, when the container 1 is turned upside down, the liquid in the container 1 is
From the upper end of the outer cylinder 5 to the vertical groove 2e of the cylinder 2a, the cylinder body 2f
It reaches the outer surface of the body.
この場合、外筒５における天井５ｄはその自重により上
部弁座５ａ上にあって、弁座５ａの弁孔を閉塞している
。In this case, the ceiling 5d of the outer cylinder 5 rests on the upper valve seat 5a due to its own weight, blocking the valve hole of the valve seat 5a.
そして前記と同様に噴霧ヘッド３を押上げることにより
、シリンダー２ａ内が高圧化して、シリンダー２ａ内の
空気をノズル３ａから噴出させることができ、次いで噴
霧ヘッド３の押上げを解くことにより、前記と同様にシ
リンダー２ａ内が負圧化し、その吸引力によって、容器
１内の液体は、外筒５の上端、シリンダー２ａの縦溝２
ｅ。Then, by pushing up the spray head 3 in the same way as above, the pressure inside the cylinder 2a is increased, and the air in the cylinder 2a can be jetted out from the nozzle 3a, and then by releasing the push up of the spray head 3, Similarly, the inside of the cylinder 2a becomes negative pressure, and due to the suction force, the liquid inside the container 1 is pushed to the upper end of the outer cylinder 5 and to the vertical groove 2 of the cylinder 2a.
e.
筒体２ｆの外面を通り、かつ外筒５の内周面に当接して
いるスカート状弁４を液体の吸込み力によって内方へ押
しやって外筒５との間隙から筒体２ｆ内、シリンダー２
ａの弁座２ｃの弁孔を通ってシリンダー２ａ内に吸込ま
れ、次に噴霧ヘッド３を押上げることにより、そのノズ
ル３ａから液体を噴霧させることができる。The skirt-shaped valve 4, which passes through the outer surface of the cylinder 2f and is in contact with the inner circumferential surface of the outer cylinder 5, is pushed inward by the suction force of the liquid, and is drawn into the cylinder 2f from the gap with the outer cylinder 5.
The liquid is sucked into the cylinder 2a through the valve hole of the valve seat 2c, and then by pushing up the spray head 3, the liquid can be sprayed from the nozzle 3a.
以上述べた如く、本考案によれば、液体容器１の正立時
にポンプ２を操作した場合、容器１内の液体を、ポンプ
２におけるシリンダー２ａの外周に密嵌垂設された外筒
５の下端開口、外筒の下部弁座５ｂの弁孔、外筒５の上
部弁座５ａの弁孔、シリンダー２ａの下端なる吸込口外
周から垂設した筒体２ｆ内、シリンダー２ａの下端なる
弁座２Ｃの弁孔を経てシリンダー２ａ内へ吸込ませるこ
とができる。As described above, according to the present invention, when the pump 2 is operated when the liquid container 1 is erected, the liquid in the container 1 is transferred to the outer cylinder 5 which is vertically fitted tightly around the outer periphery of the cylinder 2a of the pump 2. The lower end opening, the valve hole in the lower valve seat 5b of the outer cylinder, the valve hole in the upper valve seat 5a of the outer cylinder 5, the inside of the cylinder 2f hanging down from the outer periphery of the suction port, which is the lower end of the cylinder 2a, the valve seat, which is the lower end of the cylinder 2a. It can be sucked into the cylinder 2a through the valve hole 2C.
また液体容器１の倒立時にポンプ２を操作した場合、容
器１内の液体を、前記外筒５の上端、シリンダ−２ａ外
面の縦溝２ ｅ、筒体２ｆの外面、液体の吸込み力によ
って内方へ押しやられたスカート状弁４と外筒５の内周
面との間隙、筒体２ｆ内、シリンダー２ａの下端なる弁
座２ｃの弁孔を経てシリンダー２ａ内へ吸込ませること
ができると共に、外筒５の上部弁座５ａの弁孔を天孔５
ｄによって閉塞するので、外筒５の下端開口から入った
容器１内の液体がシリンダー２ａ内を経て噴霧ヘッド３
のノズル３ａから漏出するようなことがなく、従って液
体容器を倒立させても正立時と同じように液体の噴霧が
できる。In addition, when the pump 2 is operated while the liquid container 1 is inverted, the liquid in the container 1 is pumped through the upper end of the outer cylinder 5, the vertical groove 2e on the outer surface of the cylinder 2a, the outer surface of the cylinder 2f, and the inside by the suction force of the liquid. The air can be sucked into the cylinder 2a through the gap between the skirt-shaped valve 4 and the inner peripheral surface of the outer cylinder 5, inside the cylinder 2f, and through the valve hole of the valve seat 2c at the lower end of the cylinder 2a. The valve hole of the upper valve seat 5a of the outer cylinder 5 is connected to the ceiling hole 5.
d, the liquid in the container 1 entering from the lower end opening of the outer cylinder 5 passes through the inside of the cylinder 2a and passes through the spray head 3.
Therefore, even if the liquid container is inverted, the liquid can be sprayed in the same way as when it is upright.
図は本考案の実施例を示す縦断正面図である。
１・・・・・・液体容器、１ａ・・・・・・板目部、２
・・・・・・手動ポンプ、２ａ・・・・・・シリンダー
、２ｂ・・・・・・プランジャー兼流路管、２ｅ・・・
・・・縦溝、２ｆ・・・・・・筒体、３・・・・・・噴
霧ヘッド、３ａ・・・・・・噴霧ノズル、４・・・・・
・スカート状弁、５・・・・・・外筒、５ａ・・・・・
・上部弁座、５ｂ・・・・・・下部弁座、５ｃ・・・・
・・室、５ｄ・・・・・・天井。The figure is a longitudinal sectional front view showing an embodiment of the present invention. 1... Liquid container, 1a... Grain part, 2
...Manual pump, 2a...Cylinder, 2b...Plunger and flow pipe, 2e...
... Vertical groove, 2f ... Cylindrical body, 3 ... Spray head, 3a ... Spray nozzle, 4 ...
・Skirt-shaped valve, 5... Outer cylinder, 5a...
・Upper valve seat, 5b...Lower valve seat, 5c...
...Room, 5d...Ceiling.
Claims (1)
挿入し、このシリンダー２ａの上端を前記蓉器１の板目
部１ａに装着固定し、前記シリンダー２ａの上端から突
出しているポンプ２におけるプランジャー兼流路管２ｂ
の上端に、ノズル３ａを有する噴霧ヘッド３を設けた噴
霧器において、前記シリンダー２ａの外面に縦溝２ｅを
設け、かつこのシリンダー２ａの下端なる吸込口外周か
ら垂設された比較的細径の筒体２ｆの下端開口縁に、比
較的軟質で弾性を有するスカート状弁４を設け、このス
カート状弁４の下方なる内部位置に截頭位置に截頭円錐
形の上部弁座５ｊと、この上部弁座５ａの下方に倒截頭
円錐形の下部弁座５ｂとを有し、この上下部の弁座５ａ
、５ｂでなる室５ｃ内に玉野５ｄを設けた外筒５を、前
記シリンダー２ａのＡｆｔ溝２ｅと筒体２ｆの外面を液
通路とすると共に、前記スカート状弁４の下端外周を外
筒５の内周面に当接させてシリンダー２ａの外周に密嵌
垂設して成る手動ポンプ式噴霧器。The cylinder 2a of the manual pump 2 is inserted into the liquid container 1, the upper end of this cylinder 2a is attached and fixed to the plate part 1a of the container 1, and the plunger and plunger of the pump 2 protruding from the upper end of the cylinder 2a is inserted. Channel pipe 2b
In a sprayer equipped with a spray head 3 having a nozzle 3a at the upper end, a vertical groove 2e is provided on the outer surface of the cylinder 2a, and a relatively small diameter cylinder is vertically disposed from the outer periphery of the suction port at the lower end of the cylinder 2a. A relatively soft and elastic skirt-shaped valve 4 is provided at the lower opening edge of the body 2f, and a truncated conical upper valve seat 5j is provided at a truncated internal position below the skirt-shaped valve 4. The valve seat 5a has an inverted truncated conical lower valve seat 5b below the valve seat 5a, and the upper and lower valve seats 5a
, 5b, the Aft groove 2e of the cylinder 2a and the outer surface of the cylinder body 2f are used as liquid passages, and the outer periphery of the lower end of the skirt valve 4 is connected to the outer cylinder 5. A manual pump type sprayer which is tightly fitted and vertically installed on the outer periphery of the cylinder 2a in contact with the inner periphery of the cylinder 2a.
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16478178U JPS6026840Y2 (en) | 1978-11-30 | 1978-11-30 | manual pump sprayer |
| DE19792943074 DE2943074C2 (en) | 1978-06-07 | 1979-06-06 | Liquid atomizer that can be inserted into a neck of the container |
| EP79900637A EP0016839B1 (en) | 1978-06-07 | 1979-06-06 | Sprayer used in both standing and over turning attitudes |
| US06/191,336 US4371098A (en) | 1978-06-07 | 1979-06-06 | Atomizer usable in both normal and inverted orientations |
| CH1114/80A CH650992A5 (en) | 1978-06-07 | 1979-06-06 | SPRAYER WITH PUMP MECHANISM. |
| GB8003188A GB2039989B (en) | 1978-06-07 | 1979-06-06 | Sprayer used in both standing and over turning attitudes |
| PCT/JP1979/000142 WO1980000011A1 (en) | 1978-06-07 | 1979-06-06 | Sprayer used in both standing and over turning attitudes |
| CA330,215A CA1087566A (en) | 1978-06-07 | 1979-06-20 | Atomizer usable in both of ordinary and inversed postures |
| IT7923916A IT1124562B (en) | 1978-11-07 | 1979-06-27 | USED ATOMIZER BOTH IN ORDINARY POSITION, IN INVERTED POSITION |
| AU48594/79A AU513168B2 (en) | 1978-11-07 | 1979-07-03 | Manual pump sprayer |
| NLAANVRAGE7905211,A NL182542C (en) | 1978-11-07 | 1979-07-04 | Atomizer. |
| NLAANVRAGE8702997,A NL185610C (en) | 1978-11-07 | 1987-12-11 | MANUAL SPRAY. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16478178U JPS6026840Y2 (en) | 1978-11-30 | 1978-11-30 | manual pump sprayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5580062U JPS5580062U (en) | 1980-06-02 |
| JPS6026840Y2 true JPS6026840Y2 (en) | 1985-08-13 |
Family
ID=29162625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16478178U Expired JPS6026840Y2 (en) | 1978-06-07 | 1978-11-30 | manual pump sprayer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6026840Y2 (en) |
-
1978
- 1978-11-30 JP JP16478178U patent/JPS6026840Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5580062U (en) | 1980-06-02 |
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