JPS6319085U - - Google Patents
Info
- Publication number
- JPS6319085U JPS6319085U JP11264286U JP11264286U JPS6319085U JP S6319085 U JPS6319085 U JP S6319085U JP 11264286 U JP11264286 U JP 11264286U JP 11264286 U JP11264286 U JP 11264286U JP S6319085 U JPS6319085 U JP S6319085U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- air pump
- diaphragm
- portable
- fixed
- 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.)
- Pending
Links
- 241000251468 Actinopterygii Species 0.000 claims 3
Landscapes
- Farming Of Fish And Shellfish (AREA)
- Reciprocating Pumps (AREA)
Description
第１図は、本考案の装置一部分を破断して内部
を示した斜視図である。第２図は、第１図におけ
るＡ―Ａ線に沿つた断面図である。第３図は、本
考案の装置の覆蓋を開いて内部を示した平面図で
ある。
（符号の説明）１……ケース、１′……覆蓋、
２……ダイヤフラム形エアポンプ、３……ダイヤ
フラム、４……柱、５……作動桿、５′……作動
桿５の中間部分、７……直方体形永久磁石、８…
…ＤＣモータ、９……ＤＣモータ８の回転軸、１
０……直円柱形永久磁石、１１……電源乾電池。
FIG. 1 is a partially cutaway perspective view of the inside of the device of the present invention. FIG. 2 is a sectional view taken along line AA in FIG. 1. FIG. 3 is a plan view showing the inside of the device of the present invention with the lid opened. (Explanation of symbols) 1...Case, 1'...Cover,
2... Diaphragm type air pump, 3... Diaphragm, 4... Pillar, 5... Operating rod, 5'... Middle part of operating rod 5, 7... Rectangular parallelepiped permanent magnet, 8...
...DC motor, 9... Rotating shaft of DC motor 8, 1
0... Right cylindrical permanent magnet, 11... Power supply dry battery.
Claims (1)
ヤフラム形エアポンプ、それを駆動するための駆
動用ＤＣモータ及び電源電池とを包含した携帯形
観賞魚水槽用エアポンプ装置であつて、 前記駆動用ＤＣモータは、その出力軸の上に固
定された第１の永久磁石を含み、 前記エアポンプは、そのダイヤフラムに中間部
分が固定され、かつ、その一端部は前記容器内の
固定部材に対し回転可能に枢着され、また、その
他端部には第２の永久磁石が固着された作動桿を
備え、更に、前記第２の永久磁石は前記第１の永
久磁石の磁気力の作用を十分に受ける位置に配置
されており、 それにより、前記駆動用ＤＣモータが前記電源
電池により付勢されたとき、同時に回転する前記
第１の永久磁石の磁気力が前記第２の永久磁石に
及ぼす作用により前記作動桿が揺動して前記ダイ
ヤフラムを駆動し、空気の吸排気作用を行わせる
ように構成された、携帯形観賞魚水槽用エアポン
プ装置。 (2) 実用新案登録請求の範囲第１項に記載の携
帯形観賞魚水槽用エアポンプ装置において、前記
エアポンプの運転中における前記作動桿の揺動周
波数を１０〜３０Ｈｚに選定した携帯形観賞魚水
槽用エアポンプ装置。[Claims for Utility Model Registration] (1) A portable ornamental fish tank that includes a portable container, a diaphragm air pump housed in the container, a DC motor for driving the same, and a power source battery. In the air pump device, the driving DC motor includes a first permanent magnet fixed on the output shaft thereof, and the air pump has an intermediate portion fixed to the diaphragm, and one end portion of the air pump includes a first permanent magnet fixed to the diaphragm. An operating rod is rotatably connected to a fixed member in the container and has a second permanent magnet fixed to its other end, and further, the second permanent magnet is connected to the first permanent magnet. The magnetic force of the first permanent magnet, which rotates at the same time, is applied to the first permanent magnet when the driving DC motor is energized by the power supply battery. 2. A portable air pump device for an aquarium fish tank, wherein the actuating rod swings due to the action exerted on the permanent magnet of No. 2 to drive the diaphragm to perform an air intake/exhaust action. (2) Utility Model Registration Scope of the Claims In the air pump device for a portable aquarium fish tank according to claim 1, the swing frequency of the operating rod during operation of the air pump is selected to be 10 to 30 Hz. air pump equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11264286U JPS6319085U (en) | 1986-07-22 | 1986-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11264286U JPS6319085U (en) | 1986-07-22 | 1986-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6319085U true JPS6319085U (en) | 1988-02-08 |
Family
ID=30993707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11264286U Pending JPS6319085U (en) | 1986-07-22 | 1986-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6319085U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5131903A (en) * | 1974-09-13 | 1976-03-18 | Itakura Yushi Kogyo Kk | RYUTAI HONPU |
-
1986
- 1986-07-22 JP JP11264286U patent/JPS6319085U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5131903A (en) * | 1974-09-13 | 1976-03-18 | Itakura Yushi Kogyo Kk | RYUTAI HONPU |
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