JP2006130168A - Locking implement - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a locking implement having a holder with a magnet to a holder peelably stuck to the surface of a magnetic body and a surface of a non-magnetic body such as a tile face, a glass face, a wooden wall face, a concrete-based wall face, and the side of plastic furniture and attracted by the magnet. <P>SOLUTION: This locking implement is provided with a holder body 2, the magnet 3 provided in the holder body 2, a double-sided adhesive sheet 6 stuck to one face of a flexible tongue piece 5 integrally formed with the holder body 2, and a clearance 4a formed between the holder body and the flexible tongue piece 5 for being peeled from the wall face. This locking implement is further provided with a plurality of notches 5a in the flexible tongue piece 5. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a magnet locking tool that adheres to various types of wall surfaces and locks an object having an iron part.

When using a conventional magnet, a piece of paper is placed on a steel holding member such as a magnetic door, such as a refrigerator door, which is held by the magnet. The main use was to sandwich magnetic adhesion between the holding member.
For example, a magnet with an adhesive surface to which a function is added has been proposed (Patent Document 1).
This magnet with an adhesive surface is the use of an adhesive for the purpose of preventing slippage on the adhesive surface and preventing the fall of documents, small items, etc., when attracted and held on a vertical surface such as a smooth coated iron plate.
Similarly, a planar magnet body in which a release paper is coated on the surface of an adhesive layer or an adhesive layer has been proposed (Patent Document 2).
This planar magnet body is intended to lock a steel panel or steel furniture, such as a whiteboard or a frame, with a little weight with a magnet.
JP 2002-164209 A JP 2004-173757 A

Conventionally, button magnets generally used have the following drawbacks.
(B) Although it can be used for magnetic materials such as refrigerator doors, steel furniture, and whiteboards, it cannot be used for other wall surfaces such as tiles, glass, wood, and wall cloth.
(B) Objects that can be locked are limited to paper pieces and thin ones through which magnetic force is transmitted.
(C) Although there is a mounting seat for the magnet, it is difficult to peel off when peeling from the wall surface, and the wall surface may be damaged, and the location of the mounting seat cannot be easily changed.
The present invention solves these drawbacks, and has a structure in which an object having an iron part is attracted to a magnet part by attaching a locking tool to a wall.

In the present invention, a magnet 3 provided on a holder main body 2 formed of a non-magnetic material, and the holder main body 2 are formed integrally with a flexible tongue piece 5, and between the holder main body 2 and the flexible tongue piece 5. Is provided with a wedge-shaped gap 4a, and the single-sided surface 6a of the double-sided pressure-sensitive adhesive sheet 6 is firmly adhered to the integrally formed flexible tongue 5 with a strong adhesive, and the other surface 6b is made of a reusable urethane elastomer. The release paper 7 is coated on the surface.
Since the wedge-shaped gap 4a is formed between the holder main body 2 and the flexible tongue piece 5 when the magnet stopper 1 is used on the wall surface and it is desired to change the place where it is stuck, the flexible tongue The piece 5 can be peeled off gradually by utilizing the fact that there is room for the piece 5 to bend and that it can be bent slightly.
This invention consists of the above structures, and is a magnet locking tool which can be stuck on and peeled off from a wall surface which has been proposed to be utilized differently from the conventional magnet usage.

When using the magnetic locking tool of the present invention, it can be applied to non-magnetic surfaces such as magnetic surfaces, tile surfaces, glass surfaces, wooden walls, concrete walls, plastic furniture, and other surfaces. It is a locking tool that can be used by sticking to the surface.
In addition, when it is desired to change the place where it has been pasted, it can be easily peeled off and used again after being pasted.
In addition to the adhesive force of the wall surface and the attractive force of the magnet, the iron clip that clips the paper piece can be adsorbed and locked, and the iron piece part such as hardware stationery, scissors, paper knife, cutter, screwdriver, tweezers, key holder, nail clipper, etc. You can lock and organize lightweight accessories you have.
Further, the iron piece can be adsorbed and locked by adhering the iron piece to an accessory and bringing the iron piece portion close to the magnet.

The first embodiment of the present invention will be described below with reference to FIGS.
A magnet locking tool 1 shown in FIG. 1 includes a holder main body 2 integrally formed of a suitable synthetic resin made of a non-magnetic material, for example, a plastic resin, and a magnet 3 provided on the holder main body 2. When it is desired to reattach the magnet locking tool 1 affixed to the wall surface to another location, a wedge-shaped gap is formed between the holder body 2 and the flexible tongue 5 in order to facilitate peeling as shown in FIG. 4a is provided, and a flexible tongue piece 5 is provided with an integrally molded structure in which a notch 5a is provided.
The entire holder body 2 and the magnet 3 may be coated with a synthetic resin or may be color-painted.
Moreover, it is good also as a colorful and pleasant decorative magnet locking tool by coloring the plastic resin itself.
The holder body 2 and the flexible tongue 5 are integrally formed, but an appropriate synthetic resin sheet and the holder body 2 may be bonded together.

  As shown in FIG. 2, the holder body 2 is formed in a circular shape. However, the holder body 2 is not limited to this. For example, a petal shape, a leaf shape, an animal shape, or a picture may be provided. It is necessary not to prevent the provided magnet 3 from attracting the iron pieces.

The first embodiment of the present invention will be described in detail.
FIG. 1 is a side view of the magnet locking device 1. In this first embodiment, the side surface of the holder body 2 is substantially elliptical, and includes the thickness of the flexible tongue 5. 2 shows a front view, the holder body 2 is provided with a circular approximately φ32 mm, the magnet 3 is provided with a neodymium magnet having a diameter of φ5 mm and a height of 5 mm.

In the first embodiment, the flexible tongue 5 is formed in an approximately elliptical shape symmetrical in the vertical direction, and is formed integrally with the holder body 2 so that the flexible tongue 5 is in the center of the body like a wing. Both ends protrude symmetrically from the part, the length between the two ends including the holder main body part is 50 mm, the width of the central part of the main body is 18 mm, and the thickness until the main body comes into contact is 1.2 mm.
The double-sided pressure-sensitive adhesive sheet 6 is a rectangle having a thickness of 1.2 mm, a length of 30 mm, and a width of 16 mm. As shown in FIG. 1, one side 6a surface is firmly adhered to the holder body 2 with an adhesive, and the other 6b surface is It is a urethane elastomer pressure-sensitive adhesive that can be used repeatedly, and the release paper 7 is coated on the surface.

3 is a cross-sectional view taken along the line AA in FIG. 2, and the attracting surface of the magnet 3 is the same as the holder surface.
In addition, since the double-sided adhesive sheet is not pasted on both ends of the flexible tongue piece 5, a gap 4 b is formed between the front and back walls. Floating from W, it can be peeled off gradually while grasping and bending the flexible tongue 5 with a finger.
After peeling off, the adhesive part that is slightly curved when peeled is restored almost flatly and can be attached to the next place where it is desired to stick.
In short, when peeling off, the adhesive part is peeled off little by little while curving slightly with a small force, and it is peeled off slowly so as not to damage the wall surface. A gap 4a is provided, and the flexible tongue 5 is provided with a notch 5a.

The present invention has a structure as described above, and when the magnetic locking tool 1 is used, a nonmagnetic material such as a magnetic surface, tile surface, glass surface, wood wall surface, concrete wall surface, plastic furniture side surface, etc. It can also be applied to the surface of the material, and it can be applied to a wide range of surfaces, and the object can be locked using the attractive force of the magnet 3.
In the following description, when using this to lock objects, the release paper covering the urethane elastomer pressure-sensitive adhesive that can be repeatedly applied and peeled off is peeled off, and the magnetic locking device 1 is attached to any wall surface. For example, as shown in FIG. 13, as shown in FIG. 13, when a piece of paper, a slip P, and several to ten or more documents are clipped with an iron clip and the iron part is brought close to the magnet 3, it can be attracted and locked by magnetic force.
Similarly, when an unsorted receipt is clipped with an iron clip and the iron part is brought close to the magnet 3, it can be attracted and locked by a magnetic force.

  Similarly, as shown in FIG. 14, when the iron part of the paper knife is brought close to the magnet 3, it can be attracted and locked by a magnetic force.

  Similarly, as shown in FIG. 15, when the iron part of the key holder with the iron wedge is brought close to the magnet 3, it can be attracted and locked by the magnetic force.

  Similarly, as shown in FIG. 16, when the artificial flower 40 a is used in a spherical flower veneer with an iron piece attached with an adhesive and the iron piece portion of the vase set with the strip 40 b attached is brought close to the magnet 3, it can be adsorbed and locked by magnetic force.

  Similarly, as shown in FIG. 17, when the iron part of the iron net pocket 50 is brought close to the magnet 3, it can be attracted and locked by the magnetic force.

  Similarly, as shown in FIG. 18, one flower is put on a beaker-type single-wheel insert 60a firmly held by an equipment holding band 60b formed integrally with the iron equipment holder 60, and the iron portion of the iron equipment holder 60 is magnetized. When it is close to, it can be attracted and locked by magnetic force.

  Similarly, as shown in FIG. 19, when the iron part of the plastic pocket 70 to which the iron piece is bonded is brought close to the magnet 3, it can be attracted and locked by the magnetic force.

  The present invention is a magnet locking tool that uses an adhesive force for a holding member such as a wall surface, and the magnet 3 is used for the function of attracting and locking an object having an iron part, and reversely uses a conventional magnet usage method.

Next, a third embodiment of the present invention will be described with reference to FIGS.
A magnet locking tool 1 shown in FIG. 4 includes a holder main body 2 integrally formed of a suitable synthetic resin made of a non-magnetic material, for example, a plastic resin, and a magnet 3 provided on the holder main body 2. When it is desired to reattach the magnet stopper 1 attached to the wall surface to another place, a wedge-shaped gap is formed between the holder body 2 and the flexible tongue piece 5 in order to facilitate peeling as shown in FIG. 4a is provided, and a flexible tongue piece 5 is provided with an integrally molded structure in which a notch 5a is provided.
The entire holder body 2 and the magnet 3 may be coated with a synthetic resin or may be color-painted.
Moreover, it is good also as a colorful and pleasant decorative magnet locking tool by coloring the plastic resin itself.

  As shown in FIG. 5, the portion provided with the magnet 3 on the holder main body 2 is formed in a circular shape, but this is not a limitation. For example, any shape such as a cherry petal shape, a leaf shape, or an animal shape can be used. However, it is necessary not to prevent the magnet 3 provided on the holder body 2 from attracting the iron pieces.

  In the second embodiment of the present invention, the holder body 2 is formed into a deformed letter shape and is adhered to the wall surface W, so that the point of action of the weight of the object locked to the magnet 3 moves downward to the wall surface. Along with this, the force of the downward pulling force acts, and the moment of the peeling force becomes small and can be stably locked.

A detailed description of the second embodiment of the present invention will be given.
FIG. 4 is a side view of the magnet locking device 1. In this second embodiment, the side surface of the holder body 2 is deformed and the thickness of the flexible tongue 5 is a wedge-shaped gap. 5 mm, total length 45 mm, FIG. 5 shows a front view, the magnet holding portion of the holder body 2 is a circular shape of approximately φ18 mm, the magnet 3 is a neodymium magnet having a diameter of 5 mm, a height of 5 mm, and a flexible tongue piece 5. Is formed integrally with the holder body 2, and in this second embodiment, the tip is cut and formed to have a thickness of 1.2 mm, a length of 45 mm, and a width of 22 mm.

  4, 5, and 6, the double-sided pressure-sensitive adhesive sheet 6 is rectangular and has a width of 20 mm, a length of 30 mm, a thickness of 1.2 mm, and one side 6 a of the double-sided pressure-sensitive adhesive sheet 6 is attached to the holder body 2 with an adhesive. The other surface 6b is a urethane elastomer pressure-sensitive adhesive that can be used repeatedly, and the surface is covered with a release paper 7.

FIG. 6 is a cross-sectional view taken along the line AA of FIG. 5, and the attracting surface of the magnet 3 is the same as the holder surface.
In the case of the second embodiment, the flexible tongue piece 5 is provided on the holder body 2 and the wedge-shaped gap 4a is provided between the holder body 2 and the flexible tongue piece 5 has a bending allowance. A plurality of notches 5 a are provided in the flexible tongue piece 5.
Since the double-sided pressure-sensitive adhesive sheet is not attached to the tip, a gap 4b is formed between the tip and the wall, and if it is desired to change the place to be put, a finger is put into the gap and floats from the wall W, so that the flexible tongue 5 It can be peeled off gradually while grasping with a finger and curving.
After peeling off, the adhesive part that is slightly curved when peeled is restored almost flatly and can be attached to the next place where it is desired to stick.
In short, when peeling off, the adhesive part is peeled off little by little while curving slightly with a small force, and it is peeled slowly and smoothly so as not to damage the wall surface. A gap 4a is provided, and the flexible tongue 5 is provided with a notch 5a.

Next, a third embodiment of the present invention will be described with reference to FIGS.
A magnet locking tool 1 shown in FIG. 7 includes a holder main body 2 integrally formed of a suitable synthetic resin made of a non-magnetic material, for example, a plastic resin, and a magnet 3 provided on the holder main body 2. When it is desired to change the magnet locking tool 1 attached to the wall surface to another place, a gap 4a is provided between the holder body 2 and the flexible tongue piece 5 in order to facilitate peeling as shown in FIG. It has a structure that is integrally formed.
The entire holder body 2 and the magnet 3 may be coated with a synthetic resin or may be color-painted.
Moreover, it is good also as a colorful and pleasant decorative magnet locking tool by coloring the plastic resin itself.

  As shown in FIG. 8, the portion provided with the magnet 3 on the holder body 2 is formed in a circular shape, but this is not a limitation. For example, a rectangular shape, a rectangular shape, a petal shape, a leaf shape, an animal shape, etc. However, it is necessary to prevent the magnet 3 provided on the holder body 2 from attracting the iron pieces.

The third embodiment of the present invention will be described in detail.
FIG. 7 is a side view of the magnet locking device 1. In this third embodiment, the side surface of the holder body 2 is substantially G-shaped, and the thickness of the flexible tongue 5 is about 7 mm. The length is 40 mm, FIG. 8 shows a front view, the magnet holding part of the holder 2 has a circular shape of approximately φ20 mm, the magnet 3 has a diameter of φ5 mm and a height of 7 mm, and the flexible tongue 5 has the third embodiment. It is 1.2 mm thick, 40 mm long, and 22 mm wide until it is integrally formed in the shape of the deformed tongue and comes into contact with the main body. The double-sided pressure-sensitive adhesive sheet 6 is rectangular and has a width of 20 mm, a length of 30 mm, and a thickness of 1.2 mm. One side 6a of the double-sided pressure-sensitive adhesive sheet 6 is firmly adhered to the holder body 2 with an adhesive, and the other 6b side can be used repeatedly. A release paper 7 is coated on the surface with a urethane elastomer pressure-sensitive adhesive.

FIG. 9 is a cross-sectional view taken along the line AA of FIG. 8, and the attracting surface of the magnet 3 is the same as the holder surface.
In order to facilitate peeling from the wall surface W as shown in FIG. 9, the double-sided pressure-sensitive adhesive sheet is not bonded to the tip of the flexible tongue piece 5 between the holder body 2 and the wall surface W. A gap 4b is formed between the two. If you want to change the location, put your finger in this gap and lift it from the wall W. Grab the flexible tongue 5 with your finger and slowly peel it off. However, it is important to peel off the adhesive part little by little and not to damage the wall surface, so it is important to remove it slowly and smoothly. For this purpose, a bending margin of the flexible tongue 5 and a wedge-shaped gap 4a are provided. The flexible tongue piece 5 has a notch 5a.
In the third embodiment of the present invention, there is a flexible tongue piece 5 on the top, so that it can be peeled off from above.
In 1 to 2 minutes after peeling, the slightly curved adhesive part is restored to an almost flat surface by the elastic force, and can be attached to the next desired position.

Next, a fourth embodiment of the present invention will be described with reference to FIGS.
A magnet locking tool 1 shown in FIG. 10 includes a holder main body 2 integrally formed of a suitable synthetic resin made of a non-magnetic material, for example, a plastic resin, as a molding material, and a magnet 3 provided on the holder main body 2. When the magnet locking tool 1 attached to the wall surface is to be attached to another place, as shown in FIG. 12, a double-sided adhesive sheet is bonded to the tip between the flexible tongue 5 and the wall surface W. Therefore, a gap 4b is formed between the wall surface and the structure is easy to peel off.
In the fourth embodiment of the present invention, the magnet 3 is provided on the holder main body 2 so that the flexible tongue piece 5 is not hindered, so that it is not necessary to provide a wedge-shaped gap. Show.
The entire holder body 2 and the magnet 3 may be coated with a synthetic resin or may be color-painted.
Moreover, it is good also as a colorful and pleasant decorative magnet locking tool by coloring the plastic resin itself.

The fourth embodiment of the present invention will be described in detail.
FIG. 10 is a side view of the magnet locking device 1. In the fourth embodiment of the present invention, the side surface of the holder 2 has a deformed shape and is approximately 5 including the thickness of the flexible tongue 5. 11 shows a front view, and the magnet holding portion of the holder body 2 is press-molded to hold a neodymium magnet having a circular inner diameter of approximately φ5 mm, a magnet 3 having a diameter φ5 mm, and a height of 5 mm. The main body has a diameter of 32 mm, a thickness of 0.4 mm, and is integrally formed with the flexible tongue piece 5.

The flexible tongue 5 is a semi-elliptical shape that can be easily picked up with a finger, and the width of the circular root of the main body is 10 mm long and protrudes 10 mm.
The double-sided pressure-sensitive adhesive sheet 6 shown in FIG. 10 is circular and has a diameter of 32 mm and a thickness of 1.2 mm. One side 6a of the double-sided pressure-sensitive adhesive sheet 6 is firmly bonded to the holder 2 with a pressure-sensitive adhesive. A release paper 7 is coated on the surface with an elastomer adhesive.

  As shown in FIG. 11, the circular portion formed integrally with the holder main body 2 and the flexible tongue piece 5 is not limited to this. For example, any shape such as a petal shape, a leaf shape, or an animal shape can be used. Can be molded.

FIG. 12 is a cross-sectional view taken along the line AA of FIG. 11. The attracting surface of the magnet 3 is covered with the sheet surface of the holder body 2 but has a thickness of 0.4 mm and has a magnetic force that does not cause any problem with the attracting.
As shown in FIG. 12, since the double-sided pressure-sensitive adhesive sheet is not bonded to the tip of the flexible tongue piece 5 between the holder main body 2 and the wall surface W in order to facilitate peeling from the wall surface W. A gap 4b is formed between the two.
If you want to change the location, put your finger in this gap and lift it from the wall W. Grab the flexible tongue 5 with your finger and slowly peel it off. However, it is important that the adhesive portion is peeled off little by little, and the wall surface is not damaged, so that it is necessary to remove it slowly and smoothly. For this purpose, the flexible tongue piece 5 has a thickness to bend.
In the fourth embodiment of the present invention, the flexible tongue 5 is provided on the top, so that it can be peeled off from above. In 1 to 2 minutes after the peeling, the slightly curved adhesive part is restored to a substantially flat surface by the elastic force and can be attached to the next desired place.

  As described above, in the fourth embodiment, not only the magnetic material but also the non-magnetic wall surface such as tile, glass, plastic, wooden board, wallpaper, concrete surface, wooden furniture, etc. Can be used.

Moreover, when it is desired to change the place where it has been pasted, it can be easily removed from the wall surface and reused as described above.
If it adheres to the wall several times and dust adheres to it and the adhesive strength drops, the adhesive strength is restored by washing with water and drying.
Also, within the range of the adhesive strength of the wall and the attractive force of the magnet, in addition to being able to attract and lock an iron clip that clips a piece of paper, scissors, paper knife, cutter, screwdriver, tweezers, key holder, nail clippers, etc. However, it is possible to lock and organize lightweight accessories with iron pieces.

Further, by providing an iron piece to an accessory to be attracted and locked, for example, a cloth doll, a synthetic resin figure, a miniature automobile, a plastic product, etc., the iron piece portion can be attracted and locked close to a magnet.
Clogging When the locking tool of the present invention is used, all the small articles provided with magnetic iron pieces are adsorbed within an allowable range.

Although four examples are shown, the present invention is not limited to this, and as shown in FIG. 20, a plurality of magnets can be provided so that small objects can be locked and arranged in a horizontal row.
Similarly, as shown in FIG. 21, there are a wide range of applications such as providing a plurality of magnets, locking bags and the like, and using them for sorting and sorting.
Also, the dimensions are not limited to those illustrated, but depending on the type of wall surface, the adhesive force is proportional to the adhesive area, and the magnet's magnetic force and the required surface size depending on the adsorption form. By designing, practicality can be improved by selecting an appropriate magnet type.
In addition, the material of the holder in the case is not limited to the synthetic resin, but it is a problem of product planning. However, iron, stainless steel, etc. can be selected and used depending on the manufacturing cost and the sales price policy.
Similarly, materials such as cloth, wisdom cloth, and paper can be used if they are flexible and flexible. Depending on the use and dimensions of this material, the flexible tongue 5 need not be provided with the notch 5a.

In addition, the urethane elastomer pressure-sensitive adhesive that can be repeatedly used after being stuck and peeled can be applied to a plaster-type wall surface having a small uneven surface by using a sponge-like flexible material for the double-sided pressure-sensitive adhesive sheet.
Further, by applying a reusable urethane elastomer pressure-sensitive adhesive to the attracting surface of the magnet 3, the frictional force is increased, and the object can be locked more stably by the attracting force and the frictional force.

  Even if there is a difference in the adhesive strength, a simple and easy-to-detach locking device that can adhere to almost any wall surface and adsorbs when approaching a magnet through an iron piece becomes a useful item in daily life.

It is a side view of the first embodiment of the present invention. It is a front view of the first embodiment of the present invention. It is AA sectional drawing of FIG. 2 of 1st Example of this invention. It is a side view of the second embodiment of the present invention. It is a front view of the second embodiment of the present invention. It is AA sectional drawing of FIG. 5 of 2nd Example of this invention. It is a side view of the third embodiment of the present invention. It is a front view of the third embodiment of the present invention. It is AA sectional drawing of FIG. 8 of 3rd Example of this invention. It is a side view of 4th Example of this invention. It is a front view of the fourth embodiment of the present invention. It is AA sectional drawing of FIG. 11 of 4th Example of this invention. It is a side view which shows the latching state by clipping a paper piece with the iron clip of 1st Example of this invention. It is a side view which shows the latching state of the iron paper knife of 1st Example of this invention. It is a side view which shows the latching state of the steel ring and wedge of 1st Example of this invention. It is a side view which shows the latching state of the ball container which stuck the iron piece of this invention 1st Example. It is a side view which shows the latching state of the iron net pocket of 1st Example of this invention. It is a side view which shows the state which hold | maintains and locks the single wheel insertion with the iron equipment holder of 1st Example of this invention. It is a side view which shows the latching state of the plastic pocket which adhere | attached the iron piece of this invention 1st Example. In the Example of this invention, it is a front view which shows the state which has latched each kind of container which has an iron part. In the Example of this invention, it is a front view which shows the state which adsorbs and locks the plastic bag with an iron cap.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1; Magnet latch 2; Holder 3; Magnet 4a;
4b; gap b
5; flexible tongue piece 5a; notch 6; double-sided pressure-sensitive adhesive sheet 6a; strong adhesion 6b; reusable pressure-sensitive adhesive 7; release paper W; wall surface P: paper piece

Claims (3)

On one side of a holder body (2), a magnet (3) provided on the holder body (2), and a flexible tongue piece (5) provided integrally with the holder body (2) for peeling from the wall surface A locking tool comprising a configuration of an adhesive sheet (6) bonded. The locking device according to claim 1, wherein when the locking device (1) is peeled from the wall surface, a wedge-shaped gap (4a) is provided between the holder body (2) and the flexible tongue (5). The latch according to claim 1, wherein when the latch (1) is peeled from the wall surface, a plurality of notches (5a) are provided on the surface of the flexible tongue (5) on the holder body (2) side. Ingredients.

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