JP3143389U - Hook with magnet - Google Patents

Abstract

Provided is a hook with a magnet that can be easily released from the attractive force generated by a magnet, for a household wall hook used corresponding to a metallic wall surface.
A hook shaft hole 5 that opens to a hook base 2 is a stepped hole having a thick hole 6 and a hole 6a. Gradually, the cam body 7 is formed to be continuous with the mountain 6c. The hook shaft 9 inserted and rotated in the stepped hook shaft hole 5 is also a stepped shaft of a thick shaft 9a and a thin shaft 9b. The hook 1 is inserted and held in the thin shaft 9b, and the step of the thick shaft 9a is held. The crest 60c that aligns with the trough 6b of the cam body 7 and the trough 60b of the thick shaft 9a that aligns with the crest 6c of the thick hole 6 are aligned with each other, and the hook 1 is held in place on the hook base 2. . By rotating the hook 1, the terminal side surface 9 c protrudes while gradually rotating, so that the iron plate A magnetically attracted by the magnet 4 is pushed up and pulled away.
[Selection] Figure 1

Description

This device removes or moves a hook with a magnet that is attached to a wall made of metal (iron plate) such as a metal painted surface of a refrigerator, a desk, a cabinet, a shelf, or an enamel sink, and hangs an article from the wall. In particular, the present invention relates to an improvement in a hook with a magnet that has a device that can easily remove a magnet strongly adsorbed on a metal wall.

  JP-A-2005-218487, for example, discloses a hook with a magnet known as this type of prior art, and the name of the invention "magnetic suspension" is known. These are a magnet mounting body to which a magnet is mounted, a magnet mounting body that is pivotably mounted on a support shaft as a fulcrum, a hanging tool mounting body to which a hanging tool is mounted, and an upper side of the support shaft. And a roller-like wall pad provided on the hanging tool mounting body so as to be close to the wall surface at the time of suction. These magnetic suspensions, when the suspension is lifted to the front, press the wall surface while rotating the roller-like wall pad with a predetermined moment force based on the lever principle with the main shaft as a fulcrum. Since the force for pulling the magnet attachment main body away from the wall surface acts, the magnetic hanging device magnetically attracted to the wall surface can be easily removed from the wall surface.

  Further, for example, an adhesive gel material sheet or the like is attached to the wall surface abutting side of the main body with the hanging tool, and the structure as an anti-slip is attached by the adhesive force.

  However, the above-described conventional magnetic suspension (hook with magnet) is a roller-like wall provided to remove the hook with magnet, which is attached to household goods and household items on a metal wall. The butt is lifted upward by lifting the hanging tool that suspends the article. Since the magnet mounting body will be pulled apart by a two-step motion such as lifting the hanging tool while it is extremely narrow and tilted, a slight force is required when hooking or removing the article. Due to the weak addition of the wall bearing roller in the same direction, the hanging tool will move upward and unexpectedly move, causing problems such as hindering use.

  In addition, there are many problems with the adhesion strength of the dissimilar materials in joining the non-slip sheet and the resin magnet mounting body, and it is possible to remove both of them by peeling or repeating them several times. Some problems remain in the lowering of adhesive strength. In particular, in the joining of the urethane-based adhesive gel material sheet B and the synthetic resin material, which are used for these magnetic suspensions, the peeling of both is a problem.

Means to solve the problem

  In order to solve such a problem, the present invention according to claim 1 is provided with a hook 1 for hanging an article as shown in the exploded view in FIG. 1 and the use example in FIG. In a hook with a magnet, which is formed by integrally adhering a U-shaped metal yoke 3 fixedly to a part of the back surface 2a of a hook base 2 made of a synthetic resin to the side surface of the magnet 4, The hook shaft hole 5 that opens close to the magnet 4 that is integrated with the hook base 2 is a stepped hole having a thick hole 6 and a shaft hole 6a, and is located at a fixed position of the thick hole 6a provided on the back surface 2a side. The cam body 7 has a shape of a cam body 7 that is gradually connected to the mountain 6c, and the surface 2b side has a pore 6a. The hook shaft 9 inserted into the stepped hook shaft hole 5 and smoothly rotates is a thick shaft 9a. And the stepped shaft of the thin shaft 9b. The hook 1 is inserted and held in the hook retaining hole 10 for holding the hook 1, and the thick shaft 9c aligned with the valley 6b of the cam body 7 and the thick shaft 6c aligned with the trough 6c of the thick hole 6 are formed on the stepped portion of the thick shaft 9a. The hook 1 is held in place on the hook base 2 by aligning with the valley 60b of 9a. By turning the hook 1 to the left and right, the crest 60a of the thick shaft 9a gradually climbs onto the crest 6c of the thick hole 6 and the terminal side surface 9c gradually protrudes from the same surface as the magnet 4 surface. With a magnet configured to push and press the magnetically attracting iron plate A, and as a result, the magnetically attracted hook pedestal separates the magnet 4 of the hook pedestal firmly attached to the iron plate A (wall surface) by the rotation of the hook 1 The hook is embodied.

  Further, in the vicinity of the magnet 4 integrated with the back surface 2a which is the wall contact side of the hook base 2, the adhesive gel such as styrene-based or urethane-based is a step slightly protruding from the icicle surface of the magnet 4. The material sheet B is affixed to the hook pedestal 2 so that the slip holding force deficiency after the magnet 4 is attracted can be reinforced. Further, the adhesive gel material sheet B and the hook pedestal 2 are bonded to each other by integrating the adhesive gel material sheet B with the hook pedestal 2 by double molding and forming a strong joint that does not peel off.

Effect of device

  Since the present invention operates as described above, the following excellent effects can be obtained. That is, the effect of claim 1 is that the hook shaft is gradually protruded by turning the hook provided on the hook pedestal to remove the hook with magnet from the magnetic attraction surface, and the force that separates from the wall surface acts. As long as the hook is not turned, the magnet hook can be provided so that the magnet cannot be removed.

  Next, the effect of claim 2 is that the adhesion of the adhesive gel material sheet used as an anti-slip to the lower side of the magnet by the hook load of the article is effective, but the effect of claim 3 is further By integrating the hook pedestal with double molding, it is possible to provide a hook with a magnet with a non-slip material that does not peel off the adhesive.

  Hereinafter, the present invention will be described in more detail based on the embodiments shown in the drawings. That is, FIG. 1 is a perspective view showing an exploded view based on the first embodiment of the present invention, and FIG. 2 is an overall perspective view showing an example of use in the first embodiment of the present invention. The magnet 4 is affixed to the back surface 2a of the synthetic resin hook base 2, and the magnet 4 is affixed by magnetically attracting the U-shaped metal yoke 3 to the side surface of the magnet 4, or an adhesive. The metal yoke 3 and the synthetic resin hook pedestal 2 are generally attached to a part of a recess formed by dropping the back surface 2a of the hook pedestal 2 into a box shape. It is preferable to provide a snap with deflection and to join the two together without using an adhesive.

  The hook shaft hole 5 provided in the vicinity of the magnet integrated with the hook base 2 through the metal yoke-3 is provided with a hook shaft 9 for individually hanging the article. Thus, the hook shaft hole 5 is inserted into the hook shaft hole 5 having the steps of the thick hole 6 and the hole 8 with a moderate hardness, and the hook shaft 9 is a stepped shaft having a thick shaft 9a and a thin shaft 9b. Are inserted in the direction of the arrow, and both engage with each other, but the stepped bottom 6a of the thick hole 6 continuing to the pore 8 is gradually shaped from the trough 6b provided at a fixed position (starting point) in a cam body 7 shape gradually leading to the mountain 6c. The step bottom 6a of the hook shaft 9 that is inserted into the hook shaft 9 has a shape of a crest 60c that is aligned and locked with the valley 6b of the cam body 7, and is aligned with the crest 6c. The trough 60b is linked to be engaged, and the thin shaft 9b of the hook shaft 9 is the surface of the hook base 2. Protrude b, this hooking hole 10 of the thin shaft 9b has a structure in which the hook 1 for hooking the article is in the bayonet fixing.

  The amount of movement of the inserted hook shaft 9 in the axial direction is limited to the gap until the base of the hook 1 abuts against the surface 2b shaft hole 8 portion of the hook base 2, and the amount of movement is the side surface of the thick shaft 9a terminal. 9c protrudes from the same icicle surface as the magnet surface 4a, and determines the amount by which the iron plate A to be magnetically attracted by the magnet 4 is pushed up and moved, that is, the amount of movement is determined by the valley 6b of the cam body 7. To the peak 60c.

  That is, in the first embodiment of the present invention in FIGS. 1 and 2, the magnetic adsorption of the magnet 4 of the hook with magnet attracts the iron plate A wall surface of household goods etc. in the direction of the arrow, and the hook 1 is used to remove them. By picking and turning in the right direction (arrow direction), the hook shaft 9 protrudes from the back surface 2a while rotating in the right direction in synchronism with the rotation angle of about 90 degrees, and the iron plate A is pressed. The magnet 4 peels off using the upper side of the magnet 4 as a fulcrum and the hook shaft 9 side surface 9c as a power point. However, the tilted hook pedestal is picked and removed with a bare hand, and the hook 1 is rotated counterclockwise (in the opposite direction of the arrow). By moving, the hook shaft 9 terminal side surface 9c returns to the original starting point.

  Next, FIG. 3 is a perspective view based on the second embodiment of the present invention, and is close to the magnet 4 integrated with the back surface 2a of the hook pedestal 2 and slightly protrudes from the icicle surface of the magnet 4. Adhesive gel material sheet B, such as styrene or urethane, is attached to the hook base 2 at the level difference and used to stop slipping of the article overload after the magnet 4 is attracted. This is an additional functional configuration in which a decrease in magnetic force is reinforced. Also, as shown in the cross section of the main part in FIG. 4 of the third embodiment of the present invention, the adhesive strength of the adhesive gel material sheet B that is attached to the hook base 2 to prevent slipping is adhered to the hook base 2. However, in order to improve the adhesive strength of both the hook pedestal 2 and the adhesive gel material sheet B, in addition to the self-adhesion of the adhesive gel material sheet B, advanced adhesion is achieved by double molding. It is a configuration that embodies the force, and is a configuration in which a double molding is added that is formed from a structure in which materials different from each other are combined from the adhesion on both sides described above.

  It is a perspective view in the exploded view in 1st Example concerning this invention.   It is a perspective view in the example of use in 1st Example concerning this invention.   It is a perspective view in 2nd Example concerning this invention.   It is a perspective view in 3rd Example concerning this invention.

Explanation of sign

A Iron plate B Adhesive gel material sheet 1 Hook 2 Hook base 2a Back surface 2b Surface 3 Metal yoke 4 Magnet 4a Magnet surface 5 Hook shaft hole 6 Thick hole 6a Step bottom 6b, 60b Valley 6c, 60c Mountain 7 Cam body 8 Thin shaft 9 Hook shaft 9a Thick shaft 9b Thin shaft 9c Terminal side surface 10 Hook retaining hole

Claims (3)

  A magnet having a hook 1 for suspending an article and formed by integrating a U-shaped metal yoke 3 fixed to a part of the back surface 2a of a synthetic resin hook base 2 by magnetically adsorbing it to the side of a magnet 4 In the hook with hook, the hook shaft hole 5 opened close to the magnet 4 integrated with the hook base 2 is a stepped hole of a thick hole 6 and a hole 6a, and the stepped hole is formed in the thick hole 6 opened on the back surface 2a. The cam body 7 is formed in a fixed position on the bottom 6a and is gradually connected to the peak 6c from the trough 6b. The surface 2b side is a shaft hole 6a. The hook shaft 9 is also a stepped shaft of a thick shaft 9a and a thin shaft 9b. The hook 1 is inserted into and held by a hook stop hole 10 for holding the hook 1 on the thin shaft 9b of the hook shaft 9, and the thick shaft 9a On the stepped portion is a mountain 6 aligned with the valley 6b of the cam body 7. And is aligned with the valleys 60b of thick shaft 9a matching the mountain 6c of c and large hole 6, the hook 1 is held in place of the hook base 2. By this rotation of the hook 1, the crest 60 c of the thick shaft 9 a gradually rides on the crest 6 c of the thick hole 6 starting from the valley 6 b of the pore 8, and the terminal side surface 9 c of the hook shaft 9 is the same as the surface of the magnet 4. The magnet 4 sticking to the iron plate A can be peeled off by the slight rotation of the hook 1 by pushing up and pulling away the magnetically attracted iron plate A by protruding from the icicle surface while gradually rotating. A hook with magnet, which is characterized by   Adhere the adhesive gel material sheet B made of styrene or urethane to the hook pedestal 2 at a step slightly protruding from the icicle surface of the magnet 4 in the vicinity of the magnet 4 integrated with the back surface 2a of the hook pedestal 2 described above. The hook with magnet according to claim 1, wherein the holding force of slippage after the magnet 4 is attracted can be reinforced.   The hook with magnet according to claim 1 or 2, wherein the adhesive gel material sheet B and the hook pedestal 2 are bonded to each other by double molding to integrate the adhesive gel material sheet B with the hook pedestal 2. .

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