KR102639306B1 - Attachable Clip Using Double Adhesion Strength - Google Patents

Abstract

The attached clip using the disclosed double adhesive force includes a clip portion that is attached to the attachment surface and clips or releases the clipping of the post by repeating a pressing operation toward the attachment surface; and a first attachment member disposed between the attachment surface and the clip portion and providing magnetic force and a second attachment member providing adhesive force (pressure-sensitive adhesive). It has an attachment portion that attaches the clip portion to the attachment surface using double adhesive force.

Description

Attachable Clip Using Double Adhesion Strength }

The present invention (Disclosure) relates to an attachable clip using double adhesion, and specifically, a double adhesion that can be easily attached and detached to a slippery attachment surface and can be firmly attached to a large number or heavy post while clipped. It relates to the attached clip used.

Here, background information related to the present invention is provided, and this does not necessarily mean prior art (This section provides background information related to the present disclosure which is not necessarily prior art).

In recent work spaces such as offices or study spaces such as classrooms, the use of whiteboards that can be used cleanly without scattering chalk dust is increasing.

Since the back of the whiteboard is generally made of steel, the efficiency of information transfer can be increased by attaching printed materials or memos containing various information with magnets during meetings or training.

Additionally, when not in use, the whiteboard can also be used as a notice board or bulletin board to attach various memos or notice papers. Because it uses magnets, it has the advantage of being easy to use for people of all ages and genders and leaving no traces.

Magnets used to fix posts on a whiteboard are generally rubber magnets or ferrite magnets.

In particular, rubber magnets can be used by easily cutting a rubber magnetic disk in the form of a plate or strip into the desired shape by the user.

However, rubber magnets have a problem in that their magnetic force is weak and their adhesion is insufficient.

In other words, when attaching various posts to a whiteboard using magnets, there is a problem that a large number of posts or bound book-type posts, even if they are made of paper, are not easily fixed due to their weight.

In particular, the surface of a whiteboard generally has smooth and non-sticky surface characteristics for writing.

Accordingly, when attaching a post using a rubber magnet with weak magnetic force, the friction between the post and the rubber magnet as well as the post and the whiteboard surface is insufficient, causing the rubber magnet and the post to slide down. do.

Therefore, there is no choice but to unfold multiple posts and post them one by one. When posting them all together, you have to remove the clip from the attachment surface, fix it, and then reattach it to the attachment surface, which is inconvenient as the user has to pay attention to ensure that it is attached in the correct position each time. There is.

To solve this problem, neodymium magnets with strong magnetic force can be used.

However, there is a problem that the user cannot easily cut and use it, and also carries a risk of safety accidents due to the strong magnetic force.

Therefore, using rubber magnets, which are highly convenient to use, a large number of or heavy posts can be easily fixed to a specific position on the attachment surface, and it is an attachment device that allows another post to be easily added to the same specific position while the post is fixed. Development is needed.

1. Korean Patent Publication No. 10-1728695

The present invention (Disclosure) uses a double adhesive force that can be firmly attached to an attachment surface formed on a wall with a slippery surface such as a white board with a heavy post clipped, and can be easily removed when unnecessary. The purpose is to provide an attachable clip.

Here, a general summary of the present invention is provided, and this should not be construed as limiting the scope of the present invention (This section provides a general summary of the disclosure and is not a comprehensive disclosure of its full scope or all of its features).

In order to solve the above problem, an attachable clip using a double adhesive force according to one aspect among several aspects describing the present invention is attached to an attachment surface and repeats a pressing operation toward the attachment surface. A clip unit that clips or unclips a post; and a first attachment member disposed between the attachment surface and the clip portion and providing magnetic force and a second attachment member providing adhesive force (pressure-sensitive adhesive). It has an attachment portion that attaches the clip portion to the attachment surface using double adhesive force.

In the attachable clip using dual adhesive force according to an aspect of the present invention, the first attachment member may be a rubber magnet.

In an attachable clip using a double attachment force according to an aspect of the present invention, the second attachment member may be disposed between the first attachment member and the attachment surface.

In the attachable clip using double adhesive force according to an aspect of the present invention, the second attachment member may have a vacuum suction structure using an adhesive material.

An attachable clip using dual attachment force according to an aspect of the present invention may further include a rotating shaft portion that couples the clip portion and the attachment portion to rotate with each other.

In the attachable clip using a double attachment force according to an aspect of the present invention, a pair of the rotation axis portions are disposed along the horizontal longitudinal direction of the clip portion, and the attachment portion is separated from the center of the clip portion in the horizontal direction. , each of which may be fastened to the pair of rotating shafts.

According to the present invention, it can be easily attached to a slippery attachment surface by using a double adhesive force that combines magnetic force and pressure-sensitive adhesive, and can be firmly attached to the attachment surface while clipping a heavy post. and can be easily removed from the attachment surface when necessary.

1 is a view showing one embodiment of an attachable clip using dual adhesive force according to the present invention.
FIG. 2 is a view illustrating a state in which the clip portion and the attachment portion are separated from the attachment type clip using the double attachment force of FIG. 1.
Figure 3 is a view showing another embodiment of a clip portion that can be employed in another embodiment of an attachable clip using a double adhesive force according to the present invention.
Figure 4 is a diagram illustrating a clip unit that clips a post by lifting motion
Figure 5 is a view showing another embodiment of an attachable clip using double adhesive force according to the present invention from one side.
Figure 6 is a view showing the attachment clip using the double adhesive force of Figure 5 from the other side.
Figure 7 is a view showing another embodiment of an attachable clip using double adhesive force according to the present invention from one side.
Figure 8 is a view showing the attachment clip using the double adhesive force of Figure 7 from the other side.

Hereinafter, an embodiment implementing an attachable clip using a double adhesive force according to the present invention will be described in detail with reference to the drawings.

However, the essential technical idea of the present invention cannot be said to be limited to the embodiments described below, and based on the essential technical idea of the present invention, it cannot be said that the possible embodiments are limited by the embodiments described below. It is disclosed that the embodiment described in covers the scope that can be easily proposed by way of replacement or change.

In addition, the terms used below are selected for convenience of explanation, so in understanding the essential technical idea of the present invention, they are not limited to dictionary meanings and are appropriately interpreted as meanings that correspond to the technical idea of the present invention. It should be.

Figure 1 is a view showing an embodiment of an attachable clip using a double attachment force according to the present invention, and Figure 2 is a view illustrating a state in which the clip portion and the attachment portion are separated from the attachment clip using a double attachment force of Figure 1. .

Referring to FIGS. 1 and 2 , the attachable clip using dual adhesive force according to this embodiment has a clip portion 100 and an attachment portion 200.

The clip portion 100 is attached to the attachment surface 10, and clips or releases the clipping of documents by repeatedly pressing the document toward the attachment surface 10.

In addition, the clip portion 100 includes a lever 110 and It may be provided with a shaped connector, a pressing member 130, and a clip plate 120.

The lever 110 of the clip portion 100 can clip or release the clipping of a post disposed between the pressing member 130 and the clip plate 120 by repeating a pressing operation toward the attachment surface.
That is, the lever and The pressing member 130 fastened with a shaped connector presses the post to the clip plate to clip it or release the clipping.

The attachment portion 200 is disposed between the clip portion 100 and the attachment surface 10 and includes a first attachment member 210 and a second attachment member 220.

The first attachment member 210 provides adhesion by magnetic force, and the second attachment member 220 provides adhesion by pressure-sensitive adhesive.

Therefore, the attachment portion 200 uses a double adhesive force due to different attachment forces provided by the first attachment member 210 and the second attachment member 220, that is, using both magnetic force and adhesive force to attach the clip portion 100 to the attachment surface ( Attach it to 10).

Accordingly, the attachable clip using double attachment force according to the present embodiment maintains the clip portion 100, which provides strong clipping pressure, attached to the attachment surface while strongly clipping a large amount or heavy post. You can.

Magnetic force and adhesive force allow re-peeling from the attachment surface 10, so the clip portion 100 can be easily separated from the attachment surface 10.

The attachment surface 10 is preferably the surface of a white board, and the back side of the attachment surface 10 is made of iron, so that an adhesive force can be formed by the magnetic force provided by the first attachment member 210. .

The magnetic force provided by the first attachment member 210 has a strong adhesion strength in a direction perpendicular to the surface of the attachment surface 10, but has weak adhesion strength in a direction parallel to the attachment surface 10. That is, the peeling force in the direction perpendicular to the attachment surface 10 is large, and the peeling force in the direction parallel to the attachment surface 10 is small.

On the other hand, the adhesive strength in the direction perpendicular to the surface of the attachment surface 10 is weak, but the adhesive strength in the direction parallel to the attachment surface 10 is strong. That is, the peeling force in the direction perpendicular to the attachment surface 10 is small, and the peeling force in the direction parallel to the attachment surface 10 is large.

Accordingly, the attachable clip using the double adhesive force according to the present embodiment prevents the clip portion 100, on which a large amount or heavy post is clipped, from sliding down along the vertically standing attachment surface 10. You can.

That is, the magnetic force provided by the first attachment member 210 maintains the clip portion 100 in close contact with the attachment surface 10. The second attachment member 220 prevents the clip portion 100 clipping the post from sliding down along the attachment surface 10 due to its own weight.

Therefore, the attachable clip using a double adhesive force according to the present embodiment uses a first attachment member 210 and a second attachment member 220 whose peeling forces in different peeling directions are complementary to each other, thereby forming a large amount of adhesive. Alternatively, the clip portion 100 obtained by clipping a heavy post can be firmly attached to the attachment surface 10.

At this time, the first attachment member 210 is preferably a rubber magnet.

If the first attachment member 210 is formed with a magnet having a strong magnetic force, including a neodymium magnet, there is a problem in that the peeling force for separating the second attachment member from the attachment surface becomes excessively large.

The second attachment member 220 may be formed using various elastic polymers.

For example, rubber-based materials made of natural and synthetic rubber, acrylic-based materials made of acrylic acid ester copolymer, urethane-based materials made of urethane resin, and silicone-based materials made of silicone rubber can be used.

Meanwhile, the second attachment member 220 is preferably made of silicone.

Figure 3 is a diagram showing another embodiment of a clip portion that can be employed in another embodiment of an attachable clip using a double adhesive force according to the present invention.

In the attachable clip using double attachment force according to this embodiment, the clip portion 100 may be a lever-type clip shown in FIGS. 1 and 2 or a pincer-type clip shown in FIG. 3.

As described above, the clip portion 100 of the attachable clip using the double adhesive force according to the present invention clips or releases the clipping of documents by repeatedly pressing the document toward the attachment surface.

This pressing operation strengthens the attachment force of the attachment portion 200, especially the second attachment member 220.

The clip portion shown in FIG. 3 shows another embodiment of the clip portion that clips or releases the clipping of a post by repeating a pressing operation toward the attachment surface.

The clip unit 100 according to the present embodiment includes a pair of clamp levers 140 and a pair of clamp pressing members 150, and the pair of pressing members 150 face each other and press, You can clip posts.

Referring to FIG. 3, by forming an attachment portion on one of the tongs lever 140 and the tongs pressing member 150, it can be used in the same way as the attachable clip using the double attachment force shown in Figs. 1 and 2.

Accordingly, both the operation of clipping the post and the operation of releasing the clipping are possible by pressing the clamp lever toward the attachment surface.

In addition, this clipping or unclipping operation can strengthen the adhesion force of the second attachment member 220, like the clip shown in FIGS. 1 and 2, thereby improving the adhesion force.

Figure 4 is a diagram showing a clip unit that clips a post with a lifting motion.

In order to clip a post using the clip unit shown in FIG. 4 or to release the clipping of a clipped post, the user lifts the lifting pressing member 160 in a direction perpendicular to the attachment surface.

Accordingly, the operation for clipping or releasing the clip portion in FIG. 4 weakens the adhesion force of the second attachment member, which has a weak peeling force in the direction perpendicular to the attachment surface.

That is, the clipping or unclipping operation of the clip portion in FIG. 4 has the same direction as the operation of peeling off the second attachment member.

Comparing Figures 1 to 3 and Figure 4, an attachable clip using the double adhesive force of the present invention using a clip portion that clips or releases the clipping of the post by repeating the pressing operation toward the attachment surface shown in Figures 1 to 3. Since the clipping or unclipping operation of the clip portion strengthens the adhesive force of the second attachment member, the dual adhesive force of the first attachment member and the second attachment member complement each other, allowing the clip portion to be strongly attached to the attachment surface.

Figure 5 is a view showing another embodiment of an attachable clip using a double adhesive force according to the present invention from one side, and Figure 6 is a view showing the attachable clip using a double adhesive force of Figure 5 from the other side.

The peeling force of the adhesive layer having adhesiveness varies depending on the peeling angle. In particular, the limited range of the peeling angle is determined depending on the flexibility of the substrate on which the adhesive layer is formed.

Referring to FIGS. 5 and 6 , the attachment-type clip using dual attachment force according to the present embodiment further includes a rotation shaft portion 300 that fastens the clip portion 100 and the attachment portion 200 to rotate with each other.

The attachment portion 200 shown in FIGS. 1 and 2 has a rectangular shape with a horizontal length longer than a vertical length.

This is because the attachment portion 200 is formed to match the shape of the clip portion 100.

The rotating shaft portion 300 according to this embodiment has the effect of further strengthening the effective attachment force of the attachment portion 200 by rotating the attachment portion 200 in the vertical direction.

The self-weight applied to the clip portion 100 that clips the post is formed at a position spaced apart from the surface of the attachment surface 10, and accordingly, the external force applied to the attachment portion 200 is of the attachment surface 10. It has an orthogonal component.

In the attachable clip using the double adhesive force according to the present invention shown in Figures 1 and 2, if the long side of the attachment portion 200 is disposed in the horizontal direction, when a peeling force having a component perpendicular to the attachment surface is applied, it can be easily It has the problem of peeling off.

In contrast, the attachable clip using a double attachment force with the rotating shaft portion 300 shown in FIG. 5 can rotate the attachment portion 200 so that the long side is disposed in the vertical direction.

Accordingly, by further strengthening the peeling force in the right angle direction of the attachment surface 10 of the second attachment member, the effective double adhesive force of the attachment portion 200 can be further strengthened.

In addition, in the attachable clip using the double attachment force according to the present embodiment, a pair of rotation shaft portions 300 are disposed along the horizontal and longitudinal direction of the clip portion 100, and the attachment portion 200 is attached to the clip portion 100. They are separated at the center in the horizontal direction, and each is fastened to a pair of rotating shafts.

Accordingly, the pair of divided attachment portions 200 are disposed on both sides of the clip portion 100, thereby distributing and supporting the weight of the clip portion 100 that clips the post.

FIG. 7 is a view showing another embodiment of an attachable clip using a double adhesive force according to the present invention from one side, and FIG. 8 is a view showing the attachable clip using a double adhesive force of FIG. 7 from the other side.

This is a diagram showing a first modified example of the first embodiment of the attachable clip using double adhesive force according to the present invention.

Referring to FIGS. 7 and 8 , in a first modified example of an attachable clip using a double adhesive force according to the present embodiment, the second attachment member 220 has a vacuum suction structure.

The center of gravity of the clip part 100 that clips the post is formed at a position spaced apart from the attachment surface 10. Accordingly, the external force applied to the clip part 100 that clips the post may have a peeling force forming a direction perpendicular to the attachment surface 10.

As described above, the adhesive force is weak in the peeling force in the direction perpendicular to the attachment surface 10.

The attachment type clip using a double adhesive force according to the present embodiment forms a second attachment member that provides adhesive force into an adsorption structure, thereby strengthening the peeling force in the orthogonal direction of the attachment surface 10, so that the attachment portion 200 is attached. The phenomenon of peeling from the surface 10 can be reduced.

Claims (1)

A clip portion that is attached to the attachment surface and clips or releases the clipping of the post by repeating a pressing operation toward the attachment surface; and
disposed between the attachment surface and the clip portion, comprising a first attachment member providing magnetic force and a second attachment member providing adhesive force (pressure-sensitive adhesive), and a double attachment member provided by the magnetic force and the adhesive force. It has an attachment portion that attaches the clip portion to the attachment surface using adhesive force,
The first attachment member is a rubber magnet,
The second attachment member is disposed between the first attachment member and the attachment surface,
The clip part,
clip board;
a lever formed on the clip plate to perform the pressing operation; and
With the above lever By including; a pressing member fastened with a shaped connector to press the post to the clip plate to clip or release the clipping according to the pressing operation of the lever,
The pressing operation of the clip portion may strengthen the adhesion force of the second attachment member,
It can be easily attached and detached from the attachment surface using the double adhesive force that combines the magnetic force and the pressure-sensitive adhesive,
It further includes a rotating shaft part that couples the clip part and the attachment part to rotate with each other,
The rotating shaft part,
One pair is disposed along the horizontal longitudinal direction of the clip portion,
The attachment part,
An attachable clip that utilizes a double adhesive force that is separated from the horizontal center of the clip portion and each is fastened to the pair of rotating shafts.

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