JP3140760U - Magnetic suspension - Google Patents

Magnetic suspension Download PDF

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JP3140760U
JP3140760U JP2008000344U JP2008000344U JP3140760U JP 3140760 U JP3140760 U JP 3140760U JP 2008000344 U JP2008000344 U JP 2008000344U JP 2008000344 U JP2008000344 U JP 2008000344U JP 3140760 U JP3140760 U JP 3140760U
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magnet
hook body
magnet holder
holder body
magnetic
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雅夫 嶋崎
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雅夫 嶋崎
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Abstract

【課題】簡単に外れないように強力な磁力で接着された磁石付き吊り下げ具を、梃子の原理を応用して、小さな力で簡単に磁性壁面から取り外すことができるようにする。
【解決手段】フック体６の上部を永久磁石８が取り付けられた磁石ホルダー体４の下部に回転自在に支承する。フック体６の上端は磁石ホルダー体４に対する回転支承部より所定量上方に突出しフック体６は梃子を構成する。フック体６を磁石ホルダー体４に対して一方向に揺動するとフック体６の上部の、回転支承部から上方に突出する部分が磁石ホルダー体４の磁気吸着面１６の延長平面の内側の位置から外側に突出するように構成され、この突出力によって、フック体６の上部は磁石ホルダー体４を支点として磁性壁面２６を押圧し、この押圧力の反力で磁石ホルダー体４を永久磁石８の磁気力に抗して、磁性壁面２６から引き剥がす。
【選択図】図１A suspension device with a magnet bonded with a strong magnetic force so as not to be easily detached can be easily detached from a magnetic wall surface with a small force by applying the principle of an insulator.
An upper portion of a hook body 6 is rotatably supported on a lower portion of a magnet holder body 4 to which a permanent magnet 8 is attached. The upper end of the hook body 6 projects upward by a predetermined amount from the rotation support portion for the magnet holder body 4, and the hook body 6 constitutes a lever. When the hook body 6 is swung in one direction with respect to the magnet holder body 4, the portion of the upper portion of the hook body 6 that protrudes upward from the rotation support portion is located inside the extended plane of the magnetic adsorption surface 16 of the magnet holder body 4. The upper portion of the hook body 6 presses the magnetic wall surface 26 with the magnet holder body 4 as a fulcrum, and the reaction force of the pressing force causes the magnet holder body 4 to move to the permanent magnet 8. It is peeled off from the magnetic wall surface 26 against the magnetic force.
[Selection] Figure 1

Description

本考案は、梃子の原理を応用して接着面から簡単に取り外すことができるようにした磁石付き吊り下げ具に関する。   The present invention relates to a hanging tool with a magnet that can be easily removed from an adhesive surface by applying the principle of an insulator.

従来の磁石付き吊り下げ具は、永久磁石を保持したホルダー体と、物を引っ掛けるフック体とが一体的に構成されている（例えば特許文献１参照）。
実用新案登録第３０５５３１９号公報 In a conventional hanging tool with a magnet, a holder body holding a permanent magnet and a hook body for hooking an object are integrally formed (see, for example, Patent Document 1).
Utility Model Registration No. 3055319

この種の磁石付き吊り下げ具は、吊り下げ物の重量によって簡単に接着取付面から自然落下しないように強力な永久磁石が用いられている。そのため、腕力や握力の弱いお年寄りが磁石付き吊り下げ具を接着取付面から引き剥がし取り外そうとしても、力不足でなかなか取り外すことができなかった。
本考案はてこの原理を応用することで上記問題点を解決することを目的とするものである。 A strong permanent magnet is used for this kind of hanging tool with a magnet so that it does not fall easily from the adhesive mounting surface due to the weight of the suspended object. Therefore, even if an elderly person with weak arm strength or grip strength tried to peel off the hanging device with magnet from the adhesive mounting surface, it could not be easily removed due to insufficient power.
An object of the present invention is to solve the above problems by applying this principle.

上記目的を達成するため本考案は、永久磁石８が取り付けられ背面側に磁気吸着面１６が形成された磁石ホルダー体４と、前記磁石ホルダー体４の下部に取り付けられたフック体６とから成る磁石付き吊り下げ具において、前記フック体６の上部を前記磁石ホルダー体４に回転自在に支承し、該フック体６の上端を前記回転支承部より上方に所定長さ突出させ、前記フック体６を前記磁石ホルダー体４に対して一方向に揺動すると前記フック体６の前記回転支承部から上方に突出する部分６ｃが前記磁気吸着面１６の延長平面から外側に突出するようにしたものである。   In order to achieve the above object, the present invention comprises a magnet holder body 4 to which a permanent magnet 8 is attached and a magnetic attraction surface 16 is formed on the back side, and a hook body 6 attached to the lower part of the magnet holder body 4. In the hanging device with magnet, the upper portion of the hook body 6 is rotatably supported on the magnet holder body 4, and the upper end of the hook body 6 is protruded above the rotational support portion by a predetermined length, so that the hook body 6 The portion 6c of the hook body 6 that protrudes upward from the rotating support portion of the hook body 6 protrudes outward from the extended plane of the magnetic attracting surface 16 when it is swung in one direction with respect to the magnet holder body 4. is there.

本考案は、磁石付き吊り下げ具を接着面から引き剥がすときフック体がてことして働くようにフック体を磁石ホルダー体に回転自在に取り付けたので、小さな引き剥がし力で簡単に強力な磁力を備えた磁石付き吊り下げ具を接着面から引き剥がすことができる。   In the present invention, since the hook body is rotatably attached to the magnet holder body so that the hook body works by pulling off the hanging tool with magnet from the adhesive surface, it has a strong magnetic force easily with a small peeling force. The hanging tool with magnet can be peeled off from the adhesive surface.

以下に本考案の実施の形態を添付した図面を参照して詳細に説明する。
本考案に係る磁石付き吊り下げ具２は、磁石ホルダー体４と、これに所定の回転角度の範囲内で揺動自在に枢支されたフック体６とを主たる構成要素としている。前記磁石ホルダー体４は、合成樹脂などの素材から成るブロック体により構成され、これの背面部側の磁石取付部１０に永久磁石８が固設されている。 Embodiments of the present invention will be described below in detail with reference to the accompanying drawings.
The hanging device 2 with magnet according to the present invention is mainly composed of a magnet holder body 4 and a hook body 6 pivotally supported by the magnet holder body 4 within a range of a predetermined rotation angle. The magnet holder body 4 is constituted by a block body made of a material such as synthetic resin, and a permanent magnet 8 is fixed to a magnet mounting portion 10 on the back side thereof.

前記磁石ホルダー体４の前記磁石取付部１０の下方には、その背面側と底面側に開放された挿入空間部１２が形成され、該挿入空間部１２に、フック体６の主部６ａの上部が配置されている。前記フック体６の主部６ａの上部の両側面は、前記挿入空間部１２の対向壁面間に配置され、軸１４によって、前記挿入空間部１２の対向壁面間に回転自在に支承されている。 An insertion space 12 is formed below the magnet mounting portion 10 of the magnet holder body 4 so as to be open to the back side and the bottom surface thereof, and the insertion space 12 has an upper portion of the main portion 6 a of the hook body 6. Is arranged. Both side surfaces of the upper portion of the main portion 6 a of the hook body 6 are disposed between the opposing wall surfaces of the insertion space portion 12, and are rotatably supported by the shaft 14 between the opposing wall surfaces of the insertion space portion 12.

前記永久磁石８の磁気吸着面は、前記磁石ホルダー体４の背面側に磁気吸着面１６を形成している。前記フック体６は、プラスチック等の合成樹脂により構成され、主部６ａの下部先端側にフック部６ｂが形成されている。前記フック体６の主部６ａは梃子としての機能を保有するようにその上端が、前記軸１４を基準として該軸１４の上方に所定量突出した構成となっている。 The magnetic adsorption surface of the permanent magnet 8 forms a magnetic adsorption surface 16 on the back side of the magnet holder body 4. The hook body 6 is made of a synthetic resin such as plastic, and a hook portion 6b is formed on the lower end side of the main portion 6a. The main portion 6a of the hook body 6 has a configuration in which the upper end thereof protrudes a predetermined amount above the shaft 14 with respect to the shaft 14 so as to have a function as a lever.

前記挿入空間部１２の、前記フック体６の主部６ａの上部と対向する壁面には、前記フック体６の軸１４を中心とする図１中、時計方向の揺動範囲を規制する係止面１８が形成されている。前記挿入空間部１２には、前記フック体６を、その主部６ａが前記係止面１８に係止され、主部６ａの背面側が前記磁気吸着面１６の延長同一平面上に位置する状態から、磁石ホルダー体４に対して、軸１４を中心として、図１中、反時計方向に揺動することができるようにするための開放空間部を形成する凹入面２０が形成されている。 On the wall surface of the insertion space portion 12 facing the upper portion of the main portion 6a of the hook body 6 is a latch that regulates the clockwise swing range in FIG. A surface 18 is formed. The hook body 6 is inserted into the insertion space 12 from the state where the main portion 6a is locked to the locking surface 18 and the back side of the main portion 6a is located on the same extension plane of the magnetic attracting surface 16. The magnet holder body 4 is formed with a recessed surface 20 that forms an open space for allowing the magnet holder body 4 to swing counterclockwise around the shaft 14 in FIG.

前記フック体６の主部６ａには、該フック体６の、軸１４を中心とする図１中反時計方向の、揺動範囲を規制するストッパー用凸部２２が、前記磁石ホルダー体４の底面に対向して形成されている。前記フック体６の主部６ａの背面側には、永久磁石８に比し比較的弱い磁力の補助用の永久磁石２４が、前記軸１４の下方に位置して固設され、該永久磁石２４は、フック体６の主部６ａの背面に、該背面と略同一平面上となるように、補助用磁気吸着面を形成している。 The main part 6 a of the hook body 6 is provided with a stopper convex part 22 for restricting the swing range of the hook body 6 in the counterclockwise direction in FIG. It is formed facing the bottom surface. On the back side of the main portion 6 a of the hook body 6, an auxiliary permanent magnet 24 having a relatively weak magnetic force as compared with the permanent magnet 8 is fixedly positioned below the shaft 14. Has an auxiliary magnetic attracting surface on the back surface of the main portion 6a of the hook body 6 so as to be substantially flush with the back surface.

前記磁石ホルダー体４の背面と前記磁気吸着面１６とは同一平面上に形成され、また、磁石付き吊り下げ具２の背面接着側を磁性壁面２６に当接し接着したとき、図１に示すように、磁石ホルダー体４の背面と磁気吸着面１６とフック体６の主部６ａの背面は同一平面上に位置するように構成されている。 The back surface of the magnet holder body 4 and the magnetic adsorption surface 16 are formed on the same plane, and when the back surface adhesion side of the hanging device with magnet 2 is brought into contact with and adhered to the magnetic wall surface 26, as shown in FIG. In addition, the back surface of the magnet holder body 4, the magnetic attraction surface 16, and the back surface of the main portion 6 a of the hook body 6 are configured to be located on the same plane.

上記した構成において、平坦面を有する磁性体から成る磁性壁面２６に磁石ホルダー体４の磁気吸着面１６と、フック体６の磁気吸着面を接着して、磁性壁面２６に磁石付き吊り下げ具２の背面側を脱着可能に取り付ける。磁石付き吊り下げ具２を磁性壁面２６から取り外すときは、手でフック体６のフック部６ｂを手前に即ち図１中、右方向に引っ張る。   In the above-described configuration, the magnetic attracting surface 16 of the magnet holder body 4 and the magnetic attracting surface of the hook body 6 are bonded to the magnetic wall surface 26 made of a magnetic material having a flat surface, and the hanging device 2 with magnet is attached to the magnetic wall surface 26. Removably attach the back side of the. When removing the hanging tool 2 with magnet from the magnetic wall surface 26, the hook portion 6b of the hook body 6 is pulled by hand, that is, rightward in FIG.

このとき、フック体６は、軸１４を中心としこれを支点として、磁石ホルダー体４に対して、図１中、反時計方向に揺動し、補助用永久磁石２４が磁性壁面２６から離反する。この補助用永久磁石２４は磁力が強くないので簡単に磁性壁面から外れる。これにより、フック体６の主部６ａの上端の磁性壁面２６と対面する部分が、図２に示すように、磁性壁面２６方向に突出する方向に変位する。 At this time, the hook body 6 is pivoted counterclockwise in FIG. 1 with respect to the magnet holder body 4 with the shaft 14 as the center, and the auxiliary permanent magnet 24 is separated from the magnetic wall surface 26. . Since the auxiliary permanent magnet 24 is not strong in magnetic force, it is easily detached from the magnetic wall surface. Thereby, the part which faces the magnetic wall surface 26 of the upper end of the main part 6a of the hook body 6 is displaced in the direction which protrudes in the magnetic wall surface 26 direction, as shown in FIG.

この変位により、梃子の原理で、大きな押圧力でフック体６の主部６ａの上端突出部分６ｃが磁性壁面２６に圧接する。この圧接力の反力が磁石ホルダー体４に、磁性壁面２６から離反する方向に作用し、磁石ホルダー体４の磁気吸着面１６は、磁性壁面２６から離反する。なお、本実施形態において、フック体６に補助用の永久磁石２４を設けたが、フック体６に補助用の永久磁石２４を特に設けなくとも良い。 Due to this displacement, the upper end protruding portion 6c of the main portion 6a of the hook body 6 is pressed against the magnetic wall surface 26 with a large pressing force according to the principle of leverage. The reaction force of the pressure contact force acts on the magnet holder body 4 in a direction away from the magnetic wall surface 26, and the magnetic adsorption surface 16 of the magnet holder body 4 is separated from the magnetic wall surface 26. In the present embodiment, the auxiliary permanent magnet 24 is provided on the hook body 6, but the auxiliary permanent magnet 24 is not necessarily provided on the hook body 6.

本考案に係る磁石付きフックの断面図である。It is sectional drawing of the hook with a magnet which concerns on this invention. 本考案に係る磁石付きフックの外観図である。It is an external view of the hook with a magnet which concerns on this invention.

符号の説明Explanation of symbols

２ 磁石付き吊り下げ具
４ 磁石ホルダー体
６ フック体
８ 永久磁石
１０ 磁石取付部
１２ 挿入空間部
１４ 軸
１６ 磁気吸着面
１８ 係止面
２０ 凹入面
２２ ストッパー用凸部
２４ 永久磁石
２６ 磁性壁面 2 Hanging tool with magnet 4 Magnet holder body 6 Hook body
DESCRIPTION OF SYMBOLS 8 Permanent magnet 10 Magnet mounting part 12 Insertion space part 14 Shaft 16 Magnetic adsorption surface 18 Locking surface 20 Recessed surface 22 Stopper convex part 24 Permanent magnet 26 Magnetic wall surface

Claims (1)

永久磁石８が取り付けられ背面側に磁気吸着面１６が形成された磁石ホルダー体４と、前記磁石ホルダー体４の下部に取り付けられたフック体６とから成る磁石付き吊り下げ具において、前記フック体６の上部を前記磁石ホルダー体４に回転自在に支承し、該フック体６の上端を前記回転支承部より上方に所定長さ突出させ、前記フック体６を前記磁石ホルダー体４に対して一方向に揺動すると前記フック体６の前記回転支承部から上方に突出する部分６ｃが前記磁気吸着面１６の延長平面から外側に突出するようにしたことを特徴とする磁石付き吊り下げ具。 In the hanging device with magnet, comprising a magnet holder body 4 to which a permanent magnet 8 is attached and a magnetic attraction surface 16 is formed on the back side, and a hook body 6 attached to the lower part of the magnet holder body 4, the hook body An upper portion of the hook body 6 is rotatably supported on the magnet holder body 4, and an upper end of the hook body 6 is protruded by a predetermined length above the rotation support section, so that the hook body 6 is fixed to the magnet holder body 4. A hanging tool with magnet, wherein a portion 6c of the hook body 6 that protrudes upward from the rotating support portion of the hook body 6 protrudes outward from an extended plane of the magnetic attracting surface 16 when swinging in the direction.
JP2008000344U 2008-01-28 2008-01-28 Magnetic suspension Expired - Fee Related JP3140760U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010151464A (en) * 2008-12-24 2010-07-08 Dkk Toa Corp Salt measuring device for structure surface
JP2013224704A (en) * 2012-04-23 2013-10-31 M & S Corporation Japan:Kk Fixture or suspension tool using magnet
JP2016116677A (en) * 2014-12-19 2016-06-30 株式会社エクスプロア Arm shaped wall hook
JP2016521333A (en) * 2013-03-15 2016-07-21 エル． クリストファー フランクリンＬ． Ｃｈｒｉｓｔｏｐｈｅｒ ＦＲＡＮＫＬＩＮ On-board equipment
TWI603005B (en) * 2014-03-21 2017-10-21 藍永輝 Support structure for attaching to a wall
JP2019084632A (en) * 2017-11-07 2019-06-06 コクヨ株式会社 Fitting tool

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010151464A (en) * 2008-12-24 2010-07-08 Dkk Toa Corp Salt measuring device for structure surface
JP2013224704A (en) * 2012-04-23 2013-10-31 M & S Corporation Japan:Kk Fixture or suspension tool using magnet
JP2016521333A (en) * 2013-03-15 2016-07-21 エル． クリストファー フランクリンＬ． Ｃｈｒｉｓｔｏｐｈｅｒ ＦＲＡＮＫＬＩＮ On-board equipment
JP2019049356A (en) * 2013-03-15 2019-03-28 リー クリストファー フランクリンＬｅｅ Ｃｈｒｉｓｔｏｐｈｅｒ ＦＲＡＮＫＬＩＮ Apparatus, method and system for mounting object on mounting surface
TWI603005B (en) * 2014-03-21 2017-10-21 藍永輝 Support structure for attaching to a wall
JP2016116677A (en) * 2014-12-19 2016-06-30 株式会社エクスプロア Arm shaped wall hook
JP2019084632A (en) * 2017-11-07 2019-06-06 コクヨ株式会社 Fitting tool
JP7013799B2 (en) 2017-11-07 2022-02-01 コクヨ株式会社 Fastener

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