JP2005030581A

JP2005030581A - Magnet with strong hook

Info

Publication number: JP2005030581A
Application number: JP2003294005A
Authority: JP
Inventors: Makoto Takahashi; 信高橋
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-11
Filing date: 2003-07-11
Publication date: 2005-02-03

Abstract

<P>PROBLEM TO BE SOLVED: To provide a magnet attraction tool with a hook, free of separation even in hanging a heavy load. <P>SOLUTION: To change the direction of downward force to be dispersed, the side face of a magnet is formed in a trapezoidal shape and an antislipping material is attached to the periphery of the magnet. By deforming the hook, downward operating force is parted into two directions and the force is directed to an attractive face and the pressure of the attractive face is increased to increase a friction coefficient, thus achieving construction preventing separation with stronger force. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明はより重い荷物でもつり下げるための、吸着面にかかる力の向きを変えたり、力の分散をしたりする構造を有するフック付き磁石吸着用具である。The present invention is a magnet attracting tool with a hook having a structure for changing the direction of force applied to an attracting surface and dispersing force for hanging with a heavier load.

Technical background

磁力を使った吸着用具は、簡易に物を張ったり、つり下げたりする物がある。こうした用具はその磁力の大きさを工夫することで吸着力を高めている。There are things that can be easily stretched or suspended by using magnetic force. These tools increase the attractive force by devising the magnitude of the magnetic force.

従来の磁力を使った吸着用具は、吸着面と垂直な力に対しては強い吸着力を発揮するが、下方に働く力に対してはその磁力が半減され、簡単にずれ落ちてしまう。
本発明の目的は、磁力を使い簡易に吸着し、強い力を加えても吸着を保持できる磁力を使った吸着用具を提供することにある。A conventional suction tool using a magnetic force exerts a strong suction force with respect to a force perpendicular to the suction surface, but with respect to a force acting downward, the magnetic force is halved and easily falls off.
An object of the present invention is to provide an adsorption tool using a magnetic force that can be easily adsorbed using a magnetic force and can retain the adsorption even when a strong force is applied.

本発明は、下方にかかる強い力に対して、吸着している磁力が最大に生かせるように磁石の側面の形状を台形にし、摩擦係数の大きな部材を磁石の周りに取り付けている。また、アーム部を変形させたり、二股に分けるなどすることにより、下方にかかる力を分散させる形状を有している。In the present invention, the shape of the side surface of the magnet is trapezoidal so that the attracted magnetic force can be maximized against the strong force applied downward, and a member having a large friction coefficient is attached around the magnet. Moreover, it has the shape which disperse | distributes the force applied downward, for example by changing an arm part or dividing into two forks.

本発明により、簡易に吸着できる磁力を使った吸着用具においても、下方に働く強い力を分散することで、吸着を保持することができる。また、この形状などによる力の分散は、他の簡易吸着部材にも応用できる物である。According to the present invention, even in an adsorption tool using a magnetic force that can be easily adsorbed, adsorption can be maintained by dispersing a strong force acting downward. Moreover, the dispersion | distribution of force by this shape etc. can be applied also to another simple adsorption member.

上部吸着部を二カ所設け、それぞれに滑り止め付き磁石を使用する。下部吸着部は二カ所設け、その面には滑り止め材を付ける。また、上部と下部をつなぐアーム部分は下方に働く力を分散させるため曲線を描くようにする。Two upper adsorption parts are provided, and a non-slip magnet is used for each. Two lower suction parts are provided, and anti-slip material is attached to the surface. In addition, the arm part connecting the upper part and the lower part draws a curve to disperse the downward force.

以下、本発明の実施の形態について図を用い説明をする。
（イ）、上部吸着部を図１のように二カ所設ける。それぞれの上部吸着部の構造は、摩擦係数を上げ吸着力を高めるために図４のように磁石の周りに滑り止め材を取り付ける。
（ロ）、下方に向かう力の方向を吸着面に向けるため、図１の２上部アーム部分を放物線のように曲げ、図３の１上部吸着部の側面は台形にする。
（ハ）、下方に働く力を分散するために図２の３アーム部分岐点を設け、二方向に力を分散する。また、この箇所には大きい力がかかるため図２の３のようになだらかな曲線にする。
（ニ）、下方に向かう力を吸着面に向け、摩擦係数を上げ図３の４下部吸着部で圧着し吸着力を高める。Hereinafter, embodiments of the present invention will be described with reference to the drawings.
(A) Two upper suction portions are provided as shown in FIG . The structure of each upper attracting portion is provided with a non-slip material around the magnet as shown in FIG. 4 in order to increase the coefficient of friction and increase the attracting force.
(B), to direct the direction of force directed downwards on the suction surface, bending the second upper arm portion of Figure 1 as a parabola, the side surface of the first upper adsorption section of FIG. 3 is a trapezoid.
(C) In order to disperse the downward force, the 3-arm branch point shown in FIG. 2 is provided to disperse the force in two directions. Also a gentle curve as shown in 3 of FIG. 2 for large force is applied in this location.
(D) The downward force is directed to the suction surface, the friction coefficient is increased, and the suction force is increased by pressing at the lower 4 suction portion in FIG .

本発明の斜視図である。 It is a perspective view of the present invention. 本発明の正面図である。 It is a front view of the present invention. 本発明の上部の側面図である。 It is a side view of the upper part of this invention. 上部吸着部の断面図である。 It is sectional drawing of an upper adsorption part.

Explanation of symbols

１上部吸着部
２上部アーム部
３アーム部分岐点
４下部吸着部
５フック
６磁石
７滑り止め材1 Upper adsorption part 2 Upper arm part 3 Arm part branching point 4 Lower adsorption part 5 Hook 6 Magnet 7 Anti-slip material

Claims

By attaching a non-slip around the magnet and making the shape of the side of the magnet trapezoidal, the downward force applied to the magnet attracted to the attracting surface is directed to the attracting surface, and the friction coefficient is increased. A magnet with a hook that prevents it from being peeled by a strong force.

2. The magnet with a hook according to claim 1, wherein the lower arm portion is bifurcated to disperse the force applied in the downward direction so as not to peel off even a stronger force.

Claims: By deforming the shape of the arm portion, the force applied to the lower suction portion with the anti-slip material is directed to the suction surface, and the friction coefficient is increased, so that it does not peel off even with a stronger force. The magnet with a hook according to 1.