JP2021073923A - Aquarium cleaning tool - Google Patents

Aquarium cleaning tool Download PDF

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JP2021073923A
JP2021073923A JP2019203853A JP2019203853A JP2021073923A JP 2021073923 A JP2021073923 A JP 2021073923A JP 2019203853 A JP2019203853 A JP 2019203853A JP 2019203853 A JP2019203853 A JP 2019203853A JP 2021073923 A JP2021073923 A JP 2021073923A
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permanent magnet
water tank
cleaning tool
main body
unit
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JP7235311B2 (en
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綾 水谷
Aya Mizutani
綾 水谷
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Gex Corp Japan
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Abstract

To provide an aquarium cleaning tool that can restrain deterioration, etc. of a permanent magnet even if having flexibility.SOLUTION: An aquarium cleaning tool comprises an outside unit 2 arranged outside an aquarium wall surface, and an inside unit 1 arranged inside the aquarium wall surface, and cleans the inside of the aquarium wall surface by allowing the inside unit 1 to follow movement of the outside unit 2 by a magnetic force. The inside unit 1 comprises: a main body part 10 having flexibility, and in which a housing part 10a housing a permanent magnet 11 is formed, cover members 13 having flexibility, and provided on a front surface and a back surface of the main body part 10, and waterproof sheets 12 arranged between the permanent magnet 11 and the cover members 13, and for waterproofing the permanent magnet 11.SELECTED DRAWING: Figure 3

Description

本発明は、水槽壁面の外側に配置される外側ユニットと、水槽壁面の内側に配置される内側ユニットと、を有し、磁力により外側ユニットの動きに内側ユニットを追従させることで、水槽壁面に内側を清掃する水槽清掃具に関するものである。 The present invention has an outer unit arranged on the outside of the water tank wall surface and an inner unit arranged on the inside of the water tank wall surface, and the inner unit is made to follow the movement of the outer unit by magnetic force on the water tank wall surface. It is related to the aquarium cleaning tool that cleans the inside.

かかる水槽清掃具として、下記特許文献1に開示される装置が公知である。この装置は、内側構成要素(内側ユニット)と外側構成要素(外側ユニット)を備えている。外側構成要素を水槽窓に沿って動かすと、内側構成要素が磁力の影響のもとでその動きに追従する。 As such a water tank cleaning tool, an apparatus disclosed in Patent Document 1 below is known. The device comprises an inner component (inner unit) and an outer component (outer unit). When the outer component is moved along the aquarium window, the inner component follows its movement under the influence of magnetic force.

上記の内側構成要素は2つのセグメントから構成され、セグメントの中に磁石が配置される。セグメントを補強するために当て板がセグメント内に設けられている。 The inner component described above is composed of two segments, in which magnets are arranged. A backing plate is provided in the segment to reinforce the segment.

特表2002−534067号公報Special Table 2002-534067 Gazette

上記の内側構成要素は、セグメントが硬質素材で形成されており、水槽壁面が平面である場合は問題なく動かすことができるが、金魚鉢のように曲面(2次元あるいは3次元曲面)を有する場合には、適切な壁面清掃を行うことができない。 The above inner component can be moved without problems when the segment is made of a hard material and the wall surface of the aquarium is flat, but when it has a curved surface (two-dimensional or three-dimensional curved surface) like a fishbowl. Cannot perform proper wall cleaning.

そこで、永久磁石を収容するセグメント(本体部)を柔軟性を有する素材で形成することが考えられる。しかしながら、柔軟性を有する素材でセグメントを形成した場合に、清掃時におけるセグメントの変形に起因して隙間から水が侵入して永久磁石の性能劣化や錆を生じさせる可能性がある。 Therefore, it is conceivable to form the segment (main body) for accommodating the permanent magnet with a flexible material. However, when the segment is formed of a flexible material, water may enter through the gap due to the deformation of the segment during cleaning, resulting in deterioration of the performance of the permanent magnet and rust.

本発明は上記実情に鑑みてなされたものであり、その課題は、柔軟性を備えた場合であっても永久磁石の劣化等を抑制可能な水槽清掃具を提供することである。 The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a water tank cleaning tool capable of suppressing deterioration of a permanent magnet even when it has flexibility.

上記課題を解決するため本発明に係る水槽清掃具は、
水槽壁面の外側に配置される外側ユニットと、水槽壁面の内側に配置される内側ユニットと、を有し、磁力により外側ユニットの動きに内側ユニットを追従させることで、水槽壁面の内側を清掃する水槽清掃具であって、
前記内側ユニットは、
柔軟性を有し、永久磁石を収容する収容部が形成された本体部と、
柔軟性を有し、前記本体部の表面および裏面に設けられるカバー部材と、
前記カバー部材と前記永久磁石の間に配置され、前記永久磁石を防水するための防水手段と、を備えたことを特徴とするものである。
In order to solve the above problems, the water tank cleaning tool according to the present invention
It has an outer unit arranged on the outside of the water tank wall surface and an inner unit arranged on the inside of the water tank wall surface, and the inside of the water tank wall surface is cleaned by making the inner unit follow the movement of the outer unit by magnetic force. It ’s an aquarium cleaner,
The inner unit
The main body, which is flexible and has a housing for accommodating permanent magnets,
A cover member having flexibility and provided on the front surface and the back surface of the main body,
It is characterized by being arranged between the cover member and the permanent magnet and provided with a waterproof means for waterproofing the permanent magnet.

かかる構成によるの作用・効果を説明する。この構成によると、内側ユニットを構成する本体部は柔軟性を有し、その内部に永久磁石が収容される。本体部の表裏両面にはカバー部材が配置されて、これにより、内部に永久磁石が封止される。さらに、カバー部材と永久磁石の間には防水手段が設けられる。これにより、永久磁石が収容される収容部に水が浸入することを抑制することができる。従って、柔軟性を備えた場合であっても永久磁石の劣化等を抑制可能な水槽清掃具を提供するができる。 The action / effect of such a configuration will be described. According to this configuration, the main body portion constituting the inner unit has flexibility, and a permanent magnet is housed inside the main body portion. Cover members are arranged on both the front and back surfaces of the main body, whereby a permanent magnet is sealed inside. Further, a waterproof means is provided between the cover member and the permanent magnet. As a result, it is possible to prevent water from entering the accommodating portion in which the permanent magnet is accommodated. Therefore, it is possible to provide a water tank cleaning tool capable of suppressing deterioration of the permanent magnet even when it has flexibility.

本発明に係る防水手段は、永久磁石の表面に配置される防水シートであることが好ましい。これにより、防水シートにより収容部を封鎖して水の侵入を抑制することができる。 The waterproof means according to the present invention is preferably a waterproof sheet arranged on the surface of a permanent magnet. As a result, the accommodating portion can be blocked by the waterproof sheet to suppress the intrusion of water.

本発明に係る防水手段は、前記永久磁石の表面に形成される防水コーティングであることが好ましい。これにより、永久磁石の表面に水が付着することを抑制することができる。 The waterproof means according to the present invention is preferably a waterproof coating formed on the surface of the permanent magnet. As a result, it is possible to prevent water from adhering to the surface of the permanent magnet.

水槽清掃具を使用するときの様子を示す斜視図Perspective view showing the state when using the water tank cleaning tool 水槽清掃具の構成を示す外観斜視図External perspective view showing the configuration of the water tank cleaner 水槽清掃具を構成する内側ユニットの分解斜視図An exploded perspective view of the inner unit that makes up the water tank cleaner 水槽清掃具を構成する外側ユニットの分解斜視図An exploded perspective view of the outer unit that constitutes the water tank cleaner 水槽清掃具を構成する内側ユニットの断面図Cross-sectional view of the inner unit that constitutes the water tank cleaner 第2実施形態に係る水槽清掃具の内側ユニットの分解斜視図An exploded perspective view of the inner unit of the water tank cleaning tool according to the second embodiment. 第2実施形態に係る内側ユニットの断面図Sectional drawing of the inner unit which concerns on 2nd Embodiment

本発明に係る水槽清掃具の好適な実施形態を説明する。図1は、水槽清掃具を使用するときの様子を示す斜視図である。図2は、水槽清掃具の構成を示す外観斜視図である。図3は、水槽清掃具を構成する内側ユニットの分解斜視図である。図4は、水槽清掃具を構成する外側ユニットの分解斜視図である。図5は、水槽清掃具を構成する内側ユニットの断面図である。本発明に係る水槽清掃具は、曲面で形成された内壁を有する水槽(金魚鉢など)において好適に使用されるものである。 A preferred embodiment of the water tank cleaning tool according to the present invention will be described. FIG. 1 is a perspective view showing a state when a water tank cleaning tool is used. FIG. 2 is an external perspective view showing the configuration of the water tank cleaning tool. FIG. 3 is an exploded perspective view of the inner unit constituting the water tank cleaning tool. FIG. 4 is an exploded perspective view of the outer unit constituting the water tank cleaner. FIG. 5 is a cross-sectional view of an inner unit constituting the water tank cleaning tool. The aquarium cleaning tool according to the present invention is preferably used in an aquarium (fishbowl, etc.) having an inner wall formed of a curved surface.

図1、図2に示すように、水槽清掃具は、内側ユニット1と外側ユニット2により構成される。内側ユニット1は、水槽壁面の内側で使用され、外側ユニット2は水槽壁面の外側で使用(操作)されるものである。それぞれのユニットには永久磁石が組み込まれており、外側ユニット2を操作すると、磁力により内側ユニット1が追従して移動する。これにより、内側ユニット1に形成されたフェルトで壁面の清掃を行う。 As shown in FIGS. 1 and 2, the water tank cleaner is composed of an inner unit 1 and an outer unit 2. The inner unit 1 is used inside the water tank wall surface, and the outer unit 2 is used (operated) outside the water tank wall surface. A permanent magnet is incorporated in each unit, and when the outer unit 2 is operated, the inner unit 1 follows and moves due to the magnetic force. As a result, the wall surface is cleaned with the felt formed on the inner unit 1.

図3に示すように、内側ユニット1は、本体部10、永久磁石11、防水シート12(防水手段に相当)、カバー部材13により構成される。本体部10の平面視の形状は正方形であるが、形状はこれに限定されるものではなく、長方形やその他の形状を採用してもよい。 As shown in FIG. 3, the inner unit 1 is composed of a main body 10, a permanent magnet 11, a waterproof sheet 12 (corresponding to a waterproof means), and a cover member 13. The shape of the main body 10 in a plan view is square, but the shape is not limited to this, and a rectangle or other shape may be adopted.

本体部10には、円筒形の穴10a(収容部に相当)が形成されており、永久磁石11が収容される。本体部10の素材は柔軟性を有するものが使用され、例えば、EVA発泡体、ポリエチレン発泡体、ゴム系スポンジ、ウレタンフォーム等のスポンジが使用される。 A cylindrical hole 10a (corresponding to a housing portion) is formed in the main body portion 10, and a permanent magnet 11 is housed in the main body portion 10. A flexible material is used for the main body 10, and for example, a sponge such as EVA foam, polyethylene foam, rubber sponge, or urethane foam is used.

永久磁石11は、円筒形を呈しており、穴10aに収容される形状を有する。磁石材料としては、例えば、アルニコ磁石、フェライト磁石、ネオジム磁石等があげられる。 The permanent magnet 11 has a cylindrical shape and has a shape accommodated in the hole 10a. Examples of the magnet material include alnico magnets, ferrite magnets, neodymium magnets, and the like.

防水シート12は、永久磁石11の両面に配置されて、永久磁石11が水に触れることを抑制する。これにより、永久磁石11の性能劣化や錆の発生を抑制する。防水シート12は、接着剤等により本体部10の表面に固定される。接着剤を用いる場合は、エポキシ樹脂系接着剤もしくはアクリル系接着剤を使用することができる。防水シート12は、厚みの薄いものが使用され、柔軟性を有する。 The waterproof sheet 12 is arranged on both sides of the permanent magnet 11 to prevent the permanent magnet 11 from coming into contact with water. As a result, deterioration of the performance of the permanent magnet 11 and generation of rust are suppressed. The waterproof sheet 12 is fixed to the surface of the main body 10 with an adhesive or the like. When an adhesive is used, an epoxy resin adhesive or an acrylic adhesive can be used. As the waterproof sheet 12, a thin one is used and has flexibility.

カバー部材13は、柔軟性を有し、本体部10の表裏両面に貼り付けされる。カバー部材13は、ナイロンやポリエステル等の素材が使用され、水槽の内壁に付着したコケ等の付着物をそぎ落とす機能を有する。カバー部材13は、両面テープ等を用いて、本体部10に貼り付けられる。 The cover member 13 has flexibility and is attached to both the front and back surfaces of the main body 10. The cover member 13 is made of a material such as nylon or polyester, and has a function of removing deposits such as moss adhering to the inner wall of the water tank. The cover member 13 is attached to the main body 10 using double-sided tape or the like.

図4に示すように、外側ユニット2は、本体ケース20、永久磁石21、カバー部材22を備えている。本体ケース20は、操作部20a、本体部20b、凹部20cを備えている。本体ケース20は、樹脂により形成され硬質素材で形成される。操作部20aは平面視で正方形である。本体部20bも平面視で正方形であり、その大きさは、本体部10と同じである。操作部20aは、本体部20よりも少し大きめの正方形であり、操作性を考慮している。 As shown in FIG. 4, the outer unit 2 includes a main body case 20, a permanent magnet 21, and a cover member 22. The main body case 20 includes an operation portion 20a, a main body portion 20b, and a recess 20c. The main body case 20 is made of resin and is made of a hard material. The operation unit 20a is square in a plan view. The main body 20b is also square in a plan view, and its size is the same as that of the main body 10. The operation unit 20a is a square slightly larger than the main body unit 20, and operability is taken into consideration.

凹部20cは、永久磁石21が収容される収容部として機能する。カバー部材22は、両面テープ等により本体部20bに貼り付けられる。カバー部材22の素材は、内側ユニット1のカバー部材13と同じ素材とすることができる。 The recess 20c functions as an accommodating portion in which the permanent magnet 21 is accommodated. The cover member 22 is attached to the main body 20b with double-sided tape or the like. The material of the cover member 22 can be the same material as the cover member 13 of the inner unit 1.

図5に示す断面図からも分かるように、防水シート12により収容部10aが閉鎖されており、収容部10aへの水の侵入を抑制することができる。これにより、永久磁石11が水に触れることを抑制し、永久磁石11の性能劣化等の問題をなくすことができる。 As can be seen from the cross-sectional view shown in FIG. 5, the accommodating portion 10a is closed by the waterproof sheet 12, and the intrusion of water into the accommodating portion 10a can be suppressed. As a result, it is possible to prevent the permanent magnet 11 from coming into contact with water, and to eliminate problems such as deterioration of the performance of the permanent magnet 11.

図6は、第2実施形態に係る水槽清掃具を示す内側ユニット1の分解斜視図である。図7は、同じく内側ユニット1の断面図である。図2、図3に示す実施形態と異なる点は、永久磁石11の表面に防水コーティング11a(防水手段に相当)が施されている点である。コーティング11aの厚みとしては、0.1mm以上有することが好ましい。コーティング樹脂としては、例えば、エポキシ樹脂、アクリル系樹脂、ポリエステル系樹脂などが挙げられる。あるいは、永久磁石11との一体成型によりPP、ABS、PS等の樹脂をコーティングしてもよい。 FIG. 6 is an exploded perspective view of the inner unit 1 showing the water tank cleaning tool according to the second embodiment. FIG. 7 is a cross-sectional view of the inner unit 1 as well. The difference from the embodiments shown in FIGS. 2 and 3 is that the surface of the permanent magnet 11 is provided with a waterproof coating 11a (corresponding to a waterproof means). The thickness of the coating 11a is preferably 0.1 mm or more. Examples of the coating resin include epoxy resin, acrylic resin, polyester resin and the like. Alternatively, a resin such as PP, ABS, or PS may be coated by integrally molding with the permanent magnet 11.

<別実施形態>
本実施形態では、外側ユニット2に永久磁石を使用しているが、永久磁石ではなく磁性体を用いてもよい。
<Another Embodiment>
In the present embodiment, a permanent magnet is used for the outer unit 2, but a magnetic material may be used instead of the permanent magnet.

水槽として金魚鉢を例に挙げているが、これに限定されるものではなく、その他の曲面形状を有する水槽であってもよい。また、曲面を有しない直方体の水槽に本発明に係る水槽清掃具を用いてもよい。 Although a fishbowl is given as an example of the aquarium, the aquarium is not limited to this, and may be a water tank having another curved surface shape. Further, the water tank cleaning tool according to the present invention may be used for a rectangular parallelepiped water tank having no curved surface.

1 内側ユニット
10 本体部
10a 穴
11 永久磁石
11a 防水コーティング
12 防水シート
13 カバー部材
2 外側ユニット
20 本体ケース
1 Inner unit 10 Main body 10a Hole 11 Permanent magnet 11a Waterproof coating 12 Tarpaulin 13 Cover member 2 Outer unit 20 Main body case

Claims (3)

水槽壁面の外側に配置される外側ユニットと、水槽壁面の内側に配置される内側ユニットと、を有し、磁力により外側ユニットの動きに内側ユニットを追従させることで、水槽壁面の内側を清掃する水槽清掃具であって、
前記内側ユニットは、
柔軟性を有し、永久磁石を収容する収容部が形成された本体部と、
柔軟性を有し、前記本体部の表面および裏面に設けられるカバー部材と、
前記カバー部材と前記永久磁石の間に配置され、前記永久磁石を防水するための防水手段と、を備えたことを特徴とする水槽清掃具。
It has an outer unit arranged on the outside of the water tank wall surface and an inner unit arranged on the inside of the water tank wall surface, and the inside of the water tank wall surface is cleaned by making the inner unit follow the movement of the outer unit by magnetic force. It ’s an aquarium cleaner,
The inner unit
The main body, which is flexible and has a housing for accommodating permanent magnets,
A cover member having flexibility and provided on the front surface and the back surface of the main body,
A water tank cleaning tool which is arranged between the cover member and the permanent magnet and includes a waterproof means for waterproofing the permanent magnet.
前記防水手段は、永久磁石の表面に配置される防水シートであることを特徴とする請求項1に記載の水槽清掃具。 The water tank cleaning tool according to claim 1, wherein the waterproofing means is a waterproof sheet arranged on the surface of a permanent magnet. 前記防水手段は、前記永久磁石の表面に形成される防水コーティングであることを特徴とする請求項1又は2に記載の水槽清掃具。
The water tank cleaning tool according to claim 1 or 2, wherein the waterproof means is a waterproof coating formed on the surface of the permanent magnet.
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0298842U (en) * 1989-01-23 1990-08-07
JP3004858U (en) * 1994-05-30 1994-11-29 輝三 太田 Aquarium wall cleaning tool
US20060090278A1 (en) * 2004-11-02 2006-05-04 Hang Yao C Aquarium having foldable cleaner
US20060192062A1 (en) * 2005-02-28 2006-08-31 Tunze Aquarientechnik Gmbh Magnet holder
JP2007068482A (en) * 2005-09-08 2007-03-22 Suisaku Kk Fixing device of tool to aquarium
US20090189034A1 (en) * 2006-06-23 2009-07-30 Hydor Srl Magnetic support for aquarium fittings
US20100024739A1 (en) * 2006-05-04 2010-02-04 Geert-Jan Bakker Device for Cleaning Aquarium Windows
JP3197467U (en) * 2015-02-27 2015-05-21 克治 加藤 Cleaning device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0298842U (en) * 1989-01-23 1990-08-07
JP3004858U (en) * 1994-05-30 1994-11-29 輝三 太田 Aquarium wall cleaning tool
US20060090278A1 (en) * 2004-11-02 2006-05-04 Hang Yao C Aquarium having foldable cleaner
US20060192062A1 (en) * 2005-02-28 2006-08-31 Tunze Aquarientechnik Gmbh Magnet holder
JP2007068482A (en) * 2005-09-08 2007-03-22 Suisaku Kk Fixing device of tool to aquarium
US20100024739A1 (en) * 2006-05-04 2010-02-04 Geert-Jan Bakker Device for Cleaning Aquarium Windows
US20090189034A1 (en) * 2006-06-23 2009-07-30 Hydor Srl Magnetic support for aquarium fittings
JP3197467U (en) * 2015-02-27 2015-05-21 克治 加藤 Cleaning device

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