JPS5815022Y2 - Trigger type bellows pump sprayer - Google Patents
Trigger type bellows pump sprayerInfo
- Publication number
- JPS5815022Y2 JPS5815022Y2 JP1976103152U JP10315276U JPS5815022Y2 JP S5815022 Y2 JPS5815022 Y2 JP S5815022Y2 JP 1976103152 U JP1976103152 U JP 1976103152U JP 10315276 U JP10315276 U JP 10315276U JP S5815022 Y2 JPS5815022 Y2 JP S5815022Y2
- Authority
- JP
- Japan
- Prior art keywords
- bellows pump
- joint
- lever
- main body
- tip
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1028—Pumps having a pumping chamber with a deformable wall
- B05B11/1029—Pumps having a pumping chamber with a deformable wall actuated by a lever
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Description
【考案の詳細な説明】
本考案は、本体とレバーの間に蛇腹ポンプを装着した引
金式蛇腹ポンプスプレーヤーに関するものである。[Detailed Description of the Invention] The present invention relates to a trigger type bellows pump sprayer in which a bellows pump is installed between the main body and the lever.
従来のスプレーヤーに釦いて、シリンダー内をピストン
を摺動させて液体を噴射させる機構については、シリン
ダーとピストンの嵌合性が特に問題点となる。Regarding the mechanism of a conventional sprayer that injects liquid by sliding a piston inside the cylinder with a button, the fit between the cylinder and the piston is a particular problem.
すなわち、この嵌合性は、いう筐でもなくシリンダーと
ピストンの寸法に密接に関係するものであり、それだけ
に金型費用、樹脂原料の選定、生産管理費のコストが高
く、反回往々ピストン漏れ等の不良品が発生する欠点が
あった。In other words, this fit is closely related to the dimensions of the cylinder and piston, not the casing.As a result, mold costs, selection of resin raw materials, and production management costs are high, and piston leakage often occurs. The problem was that many defective products were produced.
また、本考案の出願前に米国に出願され、その後日本国
に特許出願された手動式液体放出器には、本考案と同様
に蛇腹ポンプを有するものがあるが、蛇腹自体に弁機構
を形成し、蛇腹ポンプからノズルへ通じる吐出導管を本
体内に形成する等、構造が複雑で製造も困難であった。In addition, some manual liquid ejectors that were applied for patent in the United States before the application of this invention and subsequently applied for patent in Japan have a bellows pump like this invention, but the bellows itself has a valve mechanism. However, the structure was complicated and manufacturing was difficult, as a discharge conduit leading from the bellows pump to the nozzle was formed inside the main body.
上記の欠点を除去するために、本考案は為されたもので
、その構成は、本体とレバーの間に蛇腹ポンプを装着し
てレバーの操作に関連する蛇腹の伸縮により液体の吸上
げトよび噴射を行なうようにした引金式蛇腹ポンプスプ
レーヤに釦いて、本体に回動自在に取り付けられたレバ
ーにジヨイントを遊嵌すると共にジヨイントの後端を蛇
腹ポンプの先端に接続し、ジヨイント内にはパルプペン
を設けて蛇腹ポンプの先端部導孔と連絡し、ジヨイント
先端にノズルキャップを接続してなることを特徴とする
ものである。In order to eliminate the above-mentioned drawbacks, the present invention has been devised, and its structure is such that a bellows pump is installed between the main body and the lever, and the liquid is sucked up and contracted by the expansion and contraction of the bellows in relation to the operation of the lever. Press the button on the trigger type bellows pump sprayer that is designed to spray, loosely fit the joint into the lever rotatably attached to the main body, and connect the rear end of the joint to the tip of the bellows pump. This device is characterized in that a pulp pen is provided and communicated with the leading end of the bellows pump, and a nozzle cap is connected to the end of the joint.
その実施例を図面とともに説明すると、１はノズルキャ
ップで、ノズル口２を中央に有するノズルシート３を覆
ってジヨイント４の先端に螺装され、先端に開口５を有
する。The embodiment will be described with reference to the drawings. Reference numeral 1 denotes a nozzle cap, which is screwed onto the tip of a joint 4 so as to cover a nozzle sheet 3 having a nozzle opening 2 in the center, and has an opening 5 at the tip.
６はジヨイント４に嵌筐る円筒形のスピーテで、つばを
有し、捷た図面に現われないが、つばの底部に３個の透
孔を有し、そのつばの底部がノズルシート３に密接して
いる。Reference numeral 6 denotes a cylindrical spate that fits into the joint 4 and has a flange.Although they do not appear in the cut out drawing, the rim has three through holes at the bottom, and the bottom of the flange fits closely into the nozzle seat 3. are doing.
７はスピーテ６のつばとジヨイント４の端部との間隙に
かってピーテ６に設けたオーリングである。Reference numeral 7 denotes an O-ring provided on the spate 6 in the gap between the brim of the spate 6 and the end of the joint 4.
８はバルブスプリングで、スピーテ６の底部とパルプペ
ン９との間に介装する。A valve spring 8 is interposed between the bottom of the spate 6 and the pulp pen 9.
バルブペン９の底部はジヨイント４の内部に通孔１０を
残して突出した円形の段部１１に係止する。The bottom of the valve pen 9 is engaged with a protruding circular step 11 leaving a through hole 10 inside the joint 4.
１２は蛇腹ポンプで、その先端をジヨイント４に螺入し
てその基端を本体１３に螺入する。12 is a bellows pump, the tip of which is screwed into the joint 4 and the base end of which is screwed into the main body 13.
ジヨイント４は、引金式のレバー１４に遊嵌され、レバ
ー１４は、本体１３にレバーピン１５により回動自在に
取り付けられている。The joint 4 is loosely fitted into a trigger-type lever 14, and the lever 14 is rotatably attached to the main body 13 by a lever pin 15.
１６はレバーピン１５に捲装された補助スプリングであ
る。16 is an auxiliary spring wound around the lever pin 15.
第２図の状態、すなわちレバー１４の開放した状態（液
体を吸上げる状態）にトいては、この補助スプリング１
６は弾発状態にあり、その一端はレノ＜−１４に、その
他端は本体１３に、それぞれ係止している。In the state shown in FIG. 2, that is, the state in which the lever 14 is open (the state in which liquid is sucked up), this auxiliary spring 1
6 is in a resilient state, one end of which is engaged with Leno<-14, and the other end of which is engaged with main body 13, respectively.
１７はガスケットである。１３はコンテナキャップで、
これに本体１３の下部を嵌め込む。17 is a gasket. 13 is a container cap,
The lower part of the main body 13 is fitted into this.
１９はコンテナガスケットで、コンテナキャップ１８の
内部に在るように、これに本体１３の下部を嵌め込む。19 is a container gasket into which the lower part of the main body 13 is fitted so that it is inside the container cap 18.
２０はバルブ体で本体１３の下方に螺入する。A valve body 20 is screwed into the lower part of the main body 13.
２１はパルプ体ガスケットで、コンテナガスケット１９
とバルブ体２０との間に介在する。21 is a pulp body gasket, and container gasket 19
and the valve body 20.
２２はバルブ体２０の中のパルプペン、２３は吸上チュ
ーブである。22 is a pulp pen inside the valve body 20, and 23 is a suction tube.
な釦、コンテナキャップ１８の内周の雌ねじに、コンテ
ナ（図示省略）の雄ねじがねじ込！れて固定されている
。The male thread of the container (not shown) is screwed into the female thread on the inner circumference of the button and container cap 18! Fixed.
本考案は、叙上の通りであるから、本体に特設して液体
の吸−ヒげならびに噴射！でに必要な主要個所であるピ
ストンシリンダー機構の必要がないとともに、これに関
連するピストン釦よびピストンスプリングその他これに
封隙する部品の必要がない。The present invention is as described above, so it is specially installed on the main body to absorb and spray liquid! There is no need for a piston-cylinder mechanism, which is the main part already required, and there is no need for a piston button, a piston spring, or other parts that seal therewith.
特に、ピストンシリンダーとピストンの嵌合から生ずる
種々の欠点、例えばピストン漏れ等は、本案に釦いては
ピストンシリンダーおよびピストンが存在しないので、
全く問題なく解消される。In particular, various defects arising from the fitting of the piston cylinder and piston, such as piston leakage, can be avoided in this case because there is no piston cylinder or piston.
It will be resolved without any problem.
本考案に訃いては、中圧訃よび高圧ポリエチレンを主原
料（原料費は安価）として金型費用の安価な中空成型品
である蛇腹式ポンプを採用したので、蛇腹が破損しない
限りばらつきがなく、寸た部品点数の節約によるコスト
の低減ならびに組立工程訃よび生産管理を合理化するこ
とができる。The advantage of this invention is that we adopted a bellows-type pump, which is a hollow-molded product with low mold costs, using medium-pressure and high-pressure polyethylene as the main raw materials (low raw material costs), so there is no variation as long as the bellows are not damaged. It is possible to reduce costs by reducing the number of parts, and to streamline the assembly process and production management.
従来容器の上部を親指で圧縮して液体を噴射させる方式
の噴霧器にトいては、加圧による指の疲労釦よびスプレ
ー操作の不便があるが、本考案の引金式のものは、操作
が簡単であり、噴射加圧が極めて軽快で、しかもデザイ
ンがユニークであり機械的感覚や商品価値を高めるもの
である。Conventional sprayers that spray liquid by compressing the top of the container with your thumb suffer from finger fatigue due to pressurization and are inconvenient to operate the spray button, but the trigger type of the present invention is easy to operate. It is simple, the injection pressurization is extremely light, and the design is unique, which enhances the mechanical sense and product value.
また、本考案はパルプペン９をジヨイント４内に設けて
蛇腹ポンプ１２の先端部導孔２４と連絡したから、蛇腹
ポンプ自体には弁作用をさせる部分を形成する必要がな
く、蛇腹ポンプ１２の耐久性が大きくなると共に、本体
１３内に蛇腹ポンプ１２からノズルへ通じる吐出導管を
形成する必要がなく、本体の構造が簡単でその製造も容
易である。In addition, in the present invention, since the pulp pen 9 is provided in the joint 4 and communicates with the tip end guide hole 24 of the bellows pump 12, there is no need to form a part for valve action on the bellows pump itself, and the bellows pump 12 is durable. In addition, there is no need to form a discharge conduit leading from the bellows pump 12 to the nozzle in the main body 13, and the main body has a simple structure and is easy to manufacture.
図面は本考案の実施例を示すもので、第１図は噴射状態
を示す側面図、第２図はレバーを開放した吸上状態を示
す縦断側面図（一部を縦断しないで示す）である
４・・・ジヨイント、１２・・・蛇腹ポンプ、１３・・
・本体、１４・・・レバー １５・・・レバーピン １
６・・・補助スプリング、１１・・・ガスヶットThe drawings show an embodiment of the present invention, and Fig. 1 is a side view showing the injection state, and Fig. 2 is a longitudinal side view (partially shown without longitudinal section) showing the suction state with the lever released. 4... Joint, 12... Bellows pump, 13...
・Body, 14...Lever 15...Lever pin 1
6...Auxiliary spring, 11...Gas nut
Claims (1)
に関連する蛇腹の伸縮により液体の吸上げ訃よび噴射を
行なうようにした引金式蛇腹ポンプスプレーヤーにトい
て、本体１３に回動自在に取り付けられたレバー１４に
ジヨイント４を遊嵌すると共にジヨイント４の後端を蛇
腹ポンプ１２の先端に接続し、ジヨイント４内にはバル
ベベン９を設けて蛇腹ポンプ１２の先端部導孔２４と連
絡し、ジヨイント４先端にノズルキャップ１を接続して
たることを特徴とする引金式蛇腹ポンプスプレーヤー。A trigger-type bellows pump sprayer is installed between the main body and the lever so that the liquid is sucked up and sprayed by the expansion and contraction of the bellows in relation to the operation of the lever, and the main body 13 rotates. The joint 4 is loosely fitted into the lever 14 that is freely attached, and the rear end of the joint 4 is connected to the tip of the bellows pump 12. A valve vent 9 is provided inside the joint 4 to connect it to the tip end guide hole 24 of the bellows pump 12. This trigger type bellows pump sprayer is characterized in that a nozzle cap 1 is connected to the tip of a joint 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976103152U JPS5815022Y2 (en) | 1976-08-03 | 1976-08-03 | Trigger type bellows pump sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976103152U JPS5815022Y2 (en) | 1976-08-03 | 1976-08-03 | Trigger type bellows pump sprayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5322209U JPS5322209U (en) | 1978-02-24 |
| JPS5815022Y2 true JPS5815022Y2 (en) | 1983-03-25 |
Family
ID=28713320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976103152U Expired JPS5815022Y2 (en) | 1976-08-03 | 1976-08-03 | Trigger type bellows pump sprayer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5815022Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6119512U (en) * | 1984-07-09 | 1986-02-04 | 節生 岡田 | Packaging folding box |
| FR3098734A1 (en) * | 2019-07-18 | 2021-01-22 | Gb Developpement | Fluid dispenser |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5255009A (en) * | 1975-10-29 | 1977-05-06 | Afa Corp | Manuallyyoperable liquid sprayers |
-
1976
- 1976-08-03 JP JP1976103152U patent/JPS5815022Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5255009A (en) * | 1975-10-29 | 1977-05-06 | Afa Corp | Manuallyyoperable liquid sprayers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5322209U (en) | 1978-02-24 |
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