JPH023813Y2 - - Google Patents
Info
- Publication number
- JPH023813Y2 JPH023813Y2 JP1984106730U JP10673084U JPH023813Y2 JP H023813 Y2 JPH023813 Y2 JP H023813Y2 JP 1984106730 U JP1984106730 U JP 1984106730U JP 10673084 U JP10673084 U JP 10673084U JP H023813 Y2 JPH023813 Y2 JP H023813Y2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- body case
- tank
- battery
- exchange port
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000000126 substance Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 238000005507 spraying Methods 0.000 description 7
- 239000007921 spray Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000010413 gardening Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Nozzles (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は電動噴霧器に係り、殊に本体ケースに
形成される電源電池交換口の配設構造に関する。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to an electric sprayer, and more particularly to an arrangement structure for a power battery exchange port formed in a main body case.
（考案の背景）
園芸用などに使用される電動噴霧器は、ポンプ
やモータ等が収納された本体ケースやタンク等か
ら成つており、タンク内の水や薬液をポンプによ
り吸い上げてノズルへ送り、樹木や草花等に散布
するようになつている。この種電動噴霧器とし
て、取り扱い性や散布作業の便のために、本体ケ
ースに電源電池を収納し、該電池によりポンプ駆
動用モータを駆動するようにしたものが広く使用
されている。ところで電動噴霧器により散布作業
を行う場合、その本体ケース外表面に水や薬液が
かかるのは避け難いものであるが、この種従来の
電動噴霧器の電池交換口は本体ケース外表面に露
呈して形成されており、これに蓋材を開閉自在に
装着する構造となつていたため、蓋材装着部のす
き間から本体ケース内に水や薬液が入り、電池や
電池接触板等を腐蝕劣化させる欠点があつた。ま
た散布作業や運搬時などに、木枝や器物等が蓋材
に当つたり引つかかるなどして蓋材が破損するこ
とが多かつた。(Background of the invention) An electric sprayer used for gardening etc. consists of a main body case and a tank that house a pump, motor, etc. The water and chemical solution in the tank is sucked up by the pump and sent to the nozzle to spray on the trees. It is now being sprayed on plants, flowers, etc. This type of electric sprayer is widely used in which a power source battery is housed in the main body case and a pump drive motor is driven by the battery for ease of handling and ease of spraying work. By the way, when performing spraying work with an electric sprayer, it is unavoidable that water or chemical liquid will come into contact with the outer surface of the main body case, but the battery exchange port of this kind of conventional electric sprayer is exposed and formed on the outer surface of the main body case. Since the lid was attached to the lid so that it could be opened and closed, water and chemicals could enter the main body case through gaps in the lid attachment, causing corrosion and deterioration of the battery and battery contact plates. Ta. Furthermore, during spraying work or transportation, the lid material was often damaged due to tree branches, utensils, etc. hitting or getting caught on the lid material.
（考案の概要）
本考案は上記事情に鑑みてなされたものであつ
て、本考案の目的は電池交換口から本体ケース内
に薬液や水が浸入する虞れのない電動噴霧器を提
供することにある。このために本考案は、ポン
プ、ポンプ駆動用モータおよび電源電池を収納し
て成る本体ケースと、この本体ケースに装着され
るタンクとから成る電動噴霧器において、上記電
源電池の交換口を、上記本体ケースの上記タンク
に対向する壁部に形成したものである。かくする
ことにより、本体ケースとタンクの結合状態にお
いて電池交換口をタンクにより隠し、電池交換口
から本体ケース内に水や薬液が浸入する虞れがな
いようにしたものである。(Summary of the invention) The present invention was made in view of the above circumstances, and the purpose of the invention is to provide an electric sprayer that is free from the risk of liquid chemicals or water infiltrating into the main body case from the battery exchange port. be. To this end, the present invention provides an electric sprayer that includes a main body case that houses a pump, a pump drive motor, and a power battery, and a tank that is attached to the main body case. It is formed on the wall of the case facing the tank. By doing so, the battery exchange port is hidden by the tank when the main body case and the tank are connected, and there is no possibility that water or chemical solution will infiltrate into the main body case from the battery exchange port.
（実施例）
以下、各図を参照しながら本考案の実施例の説
明を行う。(Example) Hereinafter, an example of the present invention will be described with reference to each figure.
第１図は本考案に係る電動噴霧器の斜視図、第
２図は分解斜視図、第３図は断面図であつて、１
は略円筒状の本体ケース、２は本体ケース１の下
部に着脱自在に装着される略円筒状のタンクであ
る。３は本体ケース１の底部に形成された底壁で
あつて、その上面中央にはフレーム４が配設され
ており、該フレーム４にポンプ５やポンプ駆動用
モータ６が装着されている。底壁３は本体ケース
１の下端よりもやや上方に設けられており、本体
ケース１の底壁３よりも下方の側壁部１ａは、該
ケース１とタンク２の間に異物が侵入するのを阻
止するガード壁部となつている。７はビニールチ
ユーブなどの軟質チユーブから成る送水用のチユ
ーブであつて、その一端は上記ポンプ５に接続さ
れている。該チユーブ７は本体ケース１側壁に形
成された導入孔８から本体ケース１外へ導出され
ており（第４図も併せて参照）、その先端には噴
霧部９が接続されている。噴霧部９は、管状のグ
リツプ部９ａと、その先端に屈折自在に連結され
たノズル部９ｂから成つている。 Fig. 1 is a perspective view of an electric sprayer according to the present invention, Fig. 2 is an exploded perspective view, and Fig. 3 is a sectional view.
2 is a substantially cylindrical main body case, and 2 is a substantially cylindrical tank that is detachably attached to the lower part of the main body case 1. Reference numeral 3 denotes a bottom wall formed at the bottom of the main body case 1, and a frame 4 is disposed at the center of the upper surface of the bottom wall, and a pump 5 and a pump driving motor 6 are mounted on the frame 4. The bottom wall 3 is provided slightly above the lower end of the main case 1, and the side wall portion 1a below the bottom wall 3 of the main case 1 prevents foreign matter from entering between the case 1 and the tank 2. It acts as a guard wall to prevent this. Reference numeral 7 denotes a water supply tube made of a soft tube such as a vinyl tube, and one end of which is connected to the pump 5. The tube 7 is led out of the main body case 1 from an introduction hole 8 formed in the side wall of the main body case 1 (see also FIG. 4), and a spray section 9 is connected to the tip thereof. The spray section 9 consists of a tubular grip section 9a and a nozzle section 9b bendably connected to the tip thereof.
１０は上記底壁３に円弧状に開設された電池交
換口であつて、該交換口１０には円弧状の蓋材１
１がヒンジ１５を介して回転自在に装着されてい
る。１６は止具である。１２，１２は電源電池で
あり、上記交換口１０上の本体ケース１内に配設
される。電源電池としては、乾電池の他、充電池
や複数個の電池をパツクケース化したもの等であ
つてもよい。１３，１３は蓋材１１上面に配設さ
れた電池接触板であつて、本体ケース１の内壁面
から延出する端子板１４，１４に接触する。１７
は上記壁材１１の回動用取手、１８は本体ケース
１の上部に垂設された電池保持枠、１９は該保持
枠１８に装着された電池接触板である。 Reference numeral 10 denotes a battery exchange port formed in an arc shape on the bottom wall 3, and the battery exchange port 10 is provided with an arc-shaped cover member 1.
1 is rotatably attached via a hinge 15. 16 is a stopper. Reference numerals 12 and 12 denote power batteries, which are disposed inside the main body case 1 above the exchange port 10. In addition to dry batteries, the power source battery may be a rechargeable battery or a pack case made up of a plurality of batteries. Reference numerals 13 and 13 designate battery contact plates disposed on the upper surface of the lid member 11, which contact terminal plates 14 and 14 extending from the inner wall surface of the main body case 1. 17
1 is a handle for rotating the wall material 11; 18 is a battery holding frame vertically disposed above the main body case 1; and 19 is a battery contact plate attached to the holding frame 18.
２０は本体ケース１の上部に形成された握り部
であつて、その断面形状はＵ字形であり（第５図
参照）、若干の弾性を付与するために切欠部２１
が複数形成されており、不使用時には噴霧部９は
グリツプ部９ａを握り部９に弾性的に着脱自在に
嵌着して収納される。２２は握り部２０の前部下
面に設けられたスイツチボタン、２３は上記底壁
３の下面中央に垂設された連結管、２４は上記ポ
ンプ５から上記タンク２内に垂下する吸い上げホ
ースである。２５は本体ケース１の側壁に設けら
れた係止体であつて、不使用時には第１図鎖線に
て示すようにチユーブ７を本体ケース１とタンク
２の間に巻回し、さらにチユーブ７を上記係止体
２５に嵌着したうえで、噴霧部９を握り部２０に
嵌着して収納する。 Reference numeral 20 denotes a grip part formed on the upper part of the main body case 1, and its cross-sectional shape is U-shaped (see Fig. 5).
When not in use, the spray part 9 is stored by elastically fitting the grip part 9a into the grip part 9 in a detachable manner. 22 is a switch button provided on the front lower surface of the grip portion 20; 23 is a connecting pipe vertically installed in the center of the lower surface of the bottom wall 3; and 24 is a suction hose that hangs down from the pump 5 into the tank 2. . 25 is a locking body provided on the side wall of the main body case 1, and when not in use, the tube 7 is wound between the main body case 1 and the tank 2 as shown by the chain line in FIG. After fitting into the locking body 25, the spray part 9 is fitted into the grip part 20 and stored.
タンク２の上面中央にはネジ管２６が立設され
ており、このネジ管２６を上記連結管２３に螺合
することにより、タンク２は本体ケース１に着脱
自在に結合される。２８はタンク２の台座であつ
て、その底面には凹部２９が複数形成されてお
り、この凹部２９に指先を入れてタンク２を回転
させることにより、タンク２を本体ケース１に着
脱する。本体ケース１にタンク２を結合した状態
で、上記電池交換口１０はタンク２の上面２７に
対向する。またその状態で、本体ケース１とタン
ク２との間への異物の侵入は、本体ケース１下部
のガード壁部１ａにより阻止される。このように
電池交換口１０をタンク２に対向する本体ケース
１の底壁３に形成すれば、種々の利点が得られ
る。すなわち電動噴霧器より水や薬液等を散布す
る際には、本体ケースに水や薬液がかかるのは避
け難いものであるが、従来の電動噴霧器の電池交
換口は本体ケース外表面に露呈して形成されてい
たため、その蓋材とのすき間から水や薬液が浸入
して内部の電池や電池接触板等が腐蝕劣化しやす
い弱点があつた。これに対し本電池交換口１０
は、本体ケース１のタンク２に対向する底壁３に
形成されており、本体ケース１とタンク２を結合
した状態でタンク２により完全に隠されるので、
散布作業の際に水や薬液が本体ケース１にかかつ
ても、該交換口１０からこれらが本体ケース１内
に浸入するのは確実に防止される。また電池交換
口１０から水や薬液が浸入する虞れがないので、
蓋材１１は必ずしも水密構造とする必要はなく、
それだけ構造を簡略化できる利点がある。さらに
は蓋材１１に木枝や器物等が当つてこれが破損さ
れる虞れもない。なお電池交換口１０に装着され
る蓋材は、上記回転式の他、スライド式あるいは
嵌め込み式等の他の形式のものでもよい。 A threaded pipe 26 is erected at the center of the upper surface of the tank 2, and by screwing the threaded pipe 26 into the connecting pipe 23, the tank 2 is removably connected to the main body case 1. Reference numeral 28 is a pedestal of the tank 2, and a plurality of recesses 29 are formed on the bottom surface of the pedestal.By inserting a fingertip into the recesses 29 and rotating the tank 2, the tank 2 can be attached to and removed from the main body case 1. When the tank 2 is coupled to the main body case 1, the battery exchange port 10 faces the top surface 27 of the tank 2. Further, in this state, foreign matter is prevented from entering between the main body case 1 and the tank 2 by the guard wall portion 1a at the lower part of the main body case 1. By forming the battery exchange port 10 in the bottom wall 3 of the main body case 1 facing the tank 2 in this manner, various advantages can be obtained. In other words, when spraying water or chemical solutions with an electric sprayer, it is unavoidable that the water or chemical solution splashes onto the main body case, but the battery exchange port of conventional electric sprayers is exposed and formed on the outer surface of the main body case. As a result, there was a weak point where water and chemical solutions could enter through the gaps between the lid and the battery, causing corrosion and deterioration of the internal batteries and battery contact plates. On the other hand, this battery exchange port 10
is formed on the bottom wall 3 of the main body case 1 facing the tank 2, and is completely hidden by the tank 2 when the main body case 1 and the tank 2 are combined.
Even if water or chemical liquid gets into the main body case 1 during the spraying operation, it is reliably prevented from entering into the main body case 1 through the exchange port 10. In addition, there is no risk of water or chemicals entering from the battery exchange port 10.
The lid material 11 does not necessarily have to have a watertight structure,
This has the advantage of simplifying the structure. Furthermore, there is no possibility that the lid material 11 will be damaged due to being hit by tree branches, utensils, etc. In addition to the rotary type described above, the cover attached to the battery exchange port 10 may be of other types such as a sliding type or a fitting type.
（他の実施例）
第６図および第７図は本考案の他の実施例であ
つて、電池交換口３０は底壁３に円孔状に形成さ
れており、その直径は電池１２のそれよりも若干
大きい。３１は本体ケース１内壁から電池交換口
３０へ向つて延設された板ばねからなる電池１
２，１２の支持フレーム、３２は電池押えフレー
ム、３３，３４は該フレーム３２の下面および底
壁３上面に設けられた電池接触板である。(Other Embodiments) FIGS. 6 and 7 show other embodiments of the present invention, in which a battery exchange port 30 is formed in the bottom wall 3 in the shape of a circular hole, and its diameter is that of the battery 12. slightly larger than Reference numeral 31 denotes a battery 1 consisting of a leaf spring extending from the inner wall of the main body case 1 toward the battery exchange port 30.
2 and 12 are support frames, 32 is a battery holding frame, and 33 and 34 are battery contact plates provided on the lower surface of the frame 32 and the upper surface of the bottom wall 3.
電池１２，１２は、タンク２を本体ケース１か
ら分離したうえで、交換口３０から挿入して支持
フレーム３１側へスライドさせて配設される。本
実施例では、交換口３０には蓋材は装着されてい
ないが、交換口３０はタンク２に対向する底壁３
に形成されているから、散布作業中に水や薬液が
該交換口３０から本体ケース１内に浸入する虞れ
はない。このように本考案によれば電池交換口を
閉鎖する蓋材を不要とすることもでき、かくすれ
ば単に本体ケース１の構造が簡略化できるだけで
なく、電池１２，１２の交換を簡単迅速に行える
利点がある。 The batteries 12, 12 are installed by separating the tank 2 from the main body case 1, inserting it through the exchange port 30, and sliding it toward the support frame 31 side. In this embodiment, the exchange port 30 is not fitted with a lid, but the exchange port 30 is attached to the bottom wall 3 facing the tank 2.
Therefore, there is no risk of water or chemical solution entering into the main body case 1 from the exchange port 30 during the spraying operation. As described above, according to the present invention, it is possible to eliminate the need for a lid material for closing the battery exchange port, which not only simplifies the structure of the main body case 1 but also makes it possible to easily and quickly replace the batteries 12, 12. There are advantages to doing so.
（考案の効果）
以上説明したように本考案に係る電動噴霧器
は、電源電池１２の交換口１０を、本体ケース１
のタンク２に対向する壁部３に形成しているの
で、散布中に水や薬液が本体ケース１にかかつて
も本体ケース１内に浸入する虞れはなく、また従
来のもののように蓋材に木枝が器物等が当つてこ
れが破損されることもない。また蓋材を水密構造
とする必要はなく、さらには蓋材を不要とするこ
ともできるので、それだけ本体ケース１の形状構
造を簡略化できる等の種々の効果がある。(Effect of the invention) As explained above, in the electric sprayer according to the invention, the exchange port 10 of the power battery 12 is connected to the main body case 1.
Since it is formed on the wall portion 3 facing the tank 2, there is no risk of water or chemical solution entering the main body case 1 during spraying, and unlike conventional ones, there is no need to use the lid material. Tree branches and objects will not be damaged by hitting them. In addition, the lid material does not need to have a watertight structure, and furthermore, the lid material can be omitted, resulting in various effects such as the ability to simplify the shape and structure of the main body case 1.
図は本考案の実施例を示すものであつて、第１
図は電動噴霧器の斜視図、第２図は分解斜視図、
第３図は断面図、第４図は平面図、第５図は部分
断面図、第６図および第７図は本考案の他の実施
例の斜視図および平面図である。
１……本体ケース、２……タンク、３……壁部
としての底壁、５……ポンプ、６……ポンプ駆動
用モータ、１０，３０……交換口、１２……電源
電池。
The figure shows an embodiment of the present invention.
The figure is a perspective view of the electric sprayer, the second figure is an exploded perspective view,
3 is a sectional view, FIG. 4 is a plan view, FIG. 5 is a partial sectional view, and FIGS. 6 and 7 are perspective views and plan views of other embodiments of the present invention. DESCRIPTION OF SYMBOLS 1...Main body case, 2...Tank, 3...Bottom wall as a wall, 5...Pump, 6...Pump drive motor, 10, 30...Replacement port, 12...Power battery.
Claims (1)
池１２を収納して成る本体ケース１と、この本体
ケース１に装着されるタンク２とから成り、上記
電源電池１２の交換口１０を、上記本体ケース１
の上記タンク２に対向する壁部３に形成したこと
を特徴とする電動噴霧器。 It consists of a main body case 1 that houses a pump 5, a pump drive motor 6, and a power battery 12, and a tank 2 that is attached to this main body case 1.
An electric sprayer characterized in that it is formed on a wall portion 3 facing the tank 2.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10673084U JPS6122566U (en) | 1984-07-13 | 1984-07-13 | electric sprayer |
| US06/753,971 US4618099A (en) | 1984-07-13 | 1985-07-11 | Electric spray |
| GB08517596A GB2163632B (en) | 1984-07-13 | 1985-07-12 | Electric spray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10673084U JPS6122566U (en) | 1984-07-13 | 1984-07-13 | electric sprayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6122566U JPS6122566U (en) | 1986-02-10 |
| JPH023813Y2 true JPH023813Y2 (en) | 1990-01-29 |
Family
ID=30666010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10673084U Granted JPS6122566U (en) | 1984-07-13 | 1984-07-13 | electric sprayer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6122566U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50120007A (en) * | 1974-03-01 | 1975-09-19 |
-
1984
- 1984-07-13 JP JP10673084U patent/JPS6122566U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50120007A (en) * | 1974-03-01 | 1975-09-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6122566U (en) | 1986-02-10 |
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