JP3140760U - Magnetic suspension - Google Patents

Magnetic suspension Download PDF

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Publication number
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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Japan
Prior art keywords
hook body
magnet
body
magnet holder
holder body
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Expired - Fee Related
Application number
JP2008000344U
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Japanese (ja)
Inventor
雅夫 嶋崎
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雅夫 嶋崎
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Priority to JP2008000344U priority Critical patent/JP3140760U/en
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Publication of JP3140760U publication Critical patent/JP3140760U/en
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Expired - Fee Related legal-status Critical Current

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Abstract

A 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

  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.

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

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.

  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.

  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.

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.

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.

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.

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.

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.

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.

  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.

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.

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.

It is sectional drawing of the hook with a magnet which concerns on this invention. It is an external view of the hook with a magnet which concerns on this invention.

Explanation of symbols

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)

  1. 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)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008000344U JP3140760U (en) 2008-01-28 2008-01-28 Magnetic suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008000344U JP3140760U (en) 2008-01-28 2008-01-28 Magnetic suspension

Publications (1)

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JP3140760U true JP3140760U (en) 2008-04-10

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JP2008000344U Expired - Fee Related JP3140760U (en) 2008-01-28 2008-01-28 Magnetic suspension

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Cited By (5)

* 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

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
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

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