KR20170090155A

KR20170090155A - Resuable hanging device

Info

Publication number: KR20170090155A
Application number: KR1020160010669A
Authority: KR
Inventors: 청-타 쳉; 호-화 예
Original assignee: 청-타 쳉; 호-화 예
Priority date: 2016-01-28
Filing date: 2016-01-28
Publication date: 2017-08-07
Also published as: KR101868219B1

Abstract

The reusable wall-mount device includes an adhesive layer, a plate layer, and a hook body. Here, the adhesive layer is a low-stick soft plastic made of a thermoplastic elastomer composite and is formed by a very strong frictional force generated on the smooth surface of the wall by atmospheric pressure on the smooth surface of the wall or on the smooth surface of the wall with the small projections Vacuum adsorbed. The plate layer is made of a hard material and integrally formed on the surface of the adhesive layer. The hook body is also made of a hard material and integrally formed on the surface of the plate layer. In application, the adhesive layer is adsorbed on the smooth surface of the wall by means of vacuum, and therefore the very strong frictional forces produced make it possible for the hook body to hang a heavy object of 0 to 112.6 kgf.

Description

[0001] RESOURCE HANGING DEVICE [0002]

The present invention relates to a wall-mounted device, in particular it can be attached in a suitable position, then detached, and subsequently attached to another location as needed for an unlimited number of times; To a reusable wall-mount device that provides sufficient adhesion to hang heavy objects.

In today's life, it is sometimes desirable to use hanging hooks for hanging clothing, fixtures, key rings, backpacks, ornaments, etc., for storage purposes. Typically, the wall hook is secured in a predetermined position on the wall. The wall hook includes a fixing element such as a screw or nail to secure the wall hook to the wall. The drawback of this type of fixation is that the presence of a screw or nail can adversely affect its appearance; Screws or nails secured to the wall can create holes, cracks, or even damage.

Furthermore, the double-sided adhesive piece can be used to fix a wall-hanging hook to the wall. This may be convenient, but if it is required to move to a different wall position, it must be detached from the wall and cause damage to the surface of the wall, or a portion of the adhesive may remain on the surface of the wall. In addition, the adhesive force of this type of wall hook is not sufficient, so a heavy object can not be hooked.

A conventional wall-hanging hook can be made in the following manner: it is formed of a thin plate; Not formed by double-ejection molding or insert molding; Formed of an elastomer that can not support a heavy load without additional bonding; Or an insufficient thickness. Therefore, the manufactured wall hook provides an insufficient adhesive force, and therefore has a problem that it is easily detached from the wall and can not hang a heavy object.

Therefore, at present, the design and performance of wall-mounted devices are not very satisfactory and leave room for improvement.

In view of the problems and drawbacks of the prior art, the present invention provides a method of reusing, which is capable of providing a sufficiently strong adhesive force to hold heavy objects, personal belongings, par cases, Providing a possible wall-mounted device.

In order to achieve the above object, the present invention provides a reusable wall-mounted device comprising an adhesive layer, a plate layer, and a hook body. Here, the adhesive layer is a low-stick soft plastic made of a thermoplastic elastomer composite material and has a smooth surface at least of P1 (A3) (SP1 (A3) has a Ra 0.02 (surface roughness)) smoothness. The adhesive layer can be vacuum adsorbed on the smooth surface of the wall to use a very strong frictional force (anti-slip force) formed by atmospheric pressure on the smooth surface of the wall. The plate layer is made of a hard material integrally formed on the adhesive layer. The hook body is also made of a hard material integrally formed on the plate layer on a surface facing away from the adhesive layer. Therefore, the adhesive layer, the plate layer, and the hook body are integrally formed with each other by a reusable wall-mounted device.

Through the above-described structure, in application, the adhesive layer is adsorbed on the smooth surface of the wall by the means of vacuum, and therefore the very strong frictional force produced (the anti-slip force) causes the hook body to become a heavy object (0 to 112.6 kgf) Lt; / RTI > In addition, the reusable wall-mounted device can be detached as needed without damaging walls, leaving no trace of adhesion, reattachable to other smooth surfaces, and achieving the object of the present invention.

Further scope of applicability of the present invention will become apparent from the detailed description given hereinafter. It should be understood, however, that the detailed description and specific examples, while indicating the preferred embodiments of the invention, are given by way of illustration only, since various changes and modifications within the scope of the invention will become apparent to those skilled in the art from the detailed description.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate the present invention in detail.
1 is a perspective view of a reusable wall-hanging device according to an embodiment of the present invention;
2 is a cross-sectional view of a reusable wall-hanging device according to an embodiment of the present invention;
Figure 3 is a schematic diagram of a reusable wall-hanging device used in accordance with an embodiment of the present invention; And
4 is a schematic diagram of a reusable wall-hanging device used in accordance with another embodiment of the present invention.
5 is a schematic diagram of a reusable wall-hanging device according to another additional embodiment of the present invention;

BRIEF DESCRIPTION OF THE DRAWINGS The objects, features, features, functions, and advantages of the present invention will be more fully understood and appreciated by referring to the following detailed description, as illustrated in the accompanying drawings.

A perspective view of a reusable wall-hanging device according to an embodiment of the present invention; Sectional view of a reusable wall-hanging device according to an embodiment of the present invention; And Figures 1, 2 and 3, respectively, which are schematic representations of reusable wall-hanging devices used in accordance with embodiments of the present invention.

1, 2, and 3, the reusable wall-hanging device of the present invention mainly includes an adhesive layer 11, a plate layer 12, and a hook body 13. As shown in FIG.

Here, the adhesive layer 11 is a low-viscosity soft plastic made of a thermoplastic elastomer composite having the characteristics of the best rubber friction, and is a smooth plastic having smoothness of at least P1 (A3) (SP1 (A3) Ra 0.02 (surface roughness) Surface. The adhesive layer is applied to the smooth surface of the wall 20 (e.g., the surface of the glass wall, the smooth tile with small protrusions), and the smooth surface of the wall 20 to use a very strong frictional force Surface, smooth surface of the iron door with small protrusions).

The plate layer 12 is made of a hard material integrally formed on the surface of the adhesive layer 11. The hook body 13 is made of a hard material integrally formed on the surface of the plate layer 12 facing away from the adhesive layer 11. [ Therefore, the adhesive layer 11, the plate layer 12, and the hook body 13 are integrally formed with each other by the reusable wall-mounted device 10.

Through this structure, in application, the adhesive layer 11 is adsorbed on the smooth surface of the wall 20 by means of vacuum, and therefore the very strong frictional force (anti-slip force) 0 to 112.6 kgf). In addition, the reusable wall-mount device 10 can be peeled off as needed without relying on the walls, leaving no traces of adhesion, and reattachable to other smooth surfaces, achieving the objectives of the present invention.

In this way, the present invention can achieve the object of providing a very strong bond for hanging heavy objects while changing the attachment position without damaging the wall surface and leaving no traces of adhesion.

Referring again to Figures 1 and 3, As shown in Figures 1 and 3, the surface of the flexible plastic for the adhesive layer 11 has a smooth (at least) planar surface that achieves at least Pl (A3) (Ra 0.02 (surface roughness) Surface. In application of the reusable wall-mounted device 10, it is attached by pressing outwardly the hook body 13 so as to squeeze out the air, so that the adhesive layer 11 has a protrusion with or without protrusions ) Atmospheric pressure is used to create a very strong frictional force against the smooth surface of the wall 20.

Referring to FIG. 3, the reusable wall-mounted device 10 is attached to the smooth surface of the wall 20 through the adhesive layer 11 by means of vacuum. Therefore, the generated very strong frictional force (anti-slip force) enables the hook body 13 to hang a heavy object. Through the SGS pulling force test, the ability to lift a heavy object can reach as high as 112.6 kgf (as shown in Attachment 1). In other words, the reusable wall-mounted device 10 of the present invention can hang objects of 0 to 112.6 kgf, which can not be achieved conventionally. In the prior art, the wall hook can only hang objects of 0 to 30 kgf. In addition, in the present invention, when the size of the hook body 13 is increased or the number of reusable wall-mounted devices 10 is increased by using the friction force (non-slip force) generated by the atmospheric pressure, The ability can reach as high as several hundred kgf.

Reference is now made to Fig. 4, which is a schematic illustration of a reusable wall-hanging device used in accordance with another embodiment of the present invention. As shown in FIG. 4, the hook body 13 can be embedded in the personal belongings storage box 30. The connecting head 31 is disposed in the personal belongings storage box 30 so as to engage the hook body 13 so that the personal belongings storage box 30 can be placed on the reusable wall-mounted device 10 for placing objects therein have.

Next, for a detailed description of the reusable wall-mounted device 10, reference is made to Figs. 1, 2, and 3. Fig. As shown in Figs. 1, 2 and 3, the adhesive layer 11, the plate layer 12, and the hook body 13 can be integrally formed by double injection molding, insert molding or insert and extrusion molding, .

As shown in Figures 1, 2 and 3, the adhesive layer 11 is made of a flexible plastic composite adhesive material of an industrial elastomer selected from the group consisting of TPEE, TPU, TPR, TPSIV, PVC, or silicone .

As shown in Figures 1, 2 and 3, the plate layer 12 may be made of a hard material selected from the group consisting of PC, ABS, PP, PMMA, POM, NYLON, .

As shown in Figures 1, 2 and 3, the hook body 13 can be made of a hard material selected from the group consisting of PC, ABS, PP, PMMA, POM, NYLON, .

1, 2 and 3, the thickness of the soft plastic of the adhesive layer 11 is 0.3 to 10.0 mm, while the thickness of the plate layer 12, Is 0.3 to 30.0 mm.

1, 2 and 3, the different thicknesses of the adhesive layer 11 and the plate layer 12 cooperate to increase the adsorption capacity on the surface of the small projections.

As shown in Figures 1, 2 and 3, the thickness of the plate layer 12 can be increased to 0.3 to 30.0 mm to increase the structural strength of the hook body 13, or the reinforcing rib may be added , Or adhesives or screws may be added to reinforce the plate layer 12. In addition, the thickness of the soft plastic bonding layer 11 can be increased to increase its ability to attract and hold more weight than the hanging hooks currently on the market.

As shown in Figures 1, 2 and 3, the hook body 13 is provided with a dovetail groove or a T-shaped groove for engagement with various external wall hangers, rods or storage racks or cabins to provide various hooking functions. do.

1, 2 and 3, an adhesive layer 11 is provided around the periphery of the user's fingers or hand grips 11 to fill the unfilled edge 111 to remove the adhesive layer 11 from the smooth surface of the wall 20. [ An unfilled corner 111 is provided to facilitate the user to extend the flat head screwdriver (e. G., A flat head screwdriver).

1, 2 and 3, at least one screw hole is provided on the plate layer 12 so as to be used for locking additional objects such as a multifunctional connector head, a storage basket, a support rack, and the like.

As shown in Figures 1, 2 and 3, a rim having a reduced thickness of 0.4 mm is provided around the plate layer 12 so that the hardness of the rim can be reused on the smooth surface of the wall 20 Is reduced to facilitate attachment of the device 10. This also makes it easier to attach and remove the plate layer 12.

As shown in Figures 1, 2 and 3, a layer of soft plastic is wrapped around the plate layer 12 to prevent water and moisture from smearing into the reusable wall-hung device 10. It is also used to prevent the user's hand from scratching when removing and removing the plate layer 12. [

As shown in Figures 1, 2 and 3, the contact between the plate layer 12 and the hook body 13 is made into an arc surface or an inclined surface to enhance the ability of the reusable wall- Can be. In addition, this can prevent the plate layer 12 from being damaged when removing and removing the reusable wall-mounted device 10 from the smooth surface of the wall 20.

A tackifier may be applied to the thermoplastic elastomeric material to increase the thickness of the adhesive layer 11 and the ability to weigh the reusable wall-hung device 10, as shown in Figures 1, 2, Can be added. Said tackifier may be one of the following: Rosin ester, Terpene resinite, C5 hydrocarbon resin, Coumatone resin, aromatic petroleum resin, styrenated, acrylic aerial Cohesives, other industrial tackifiers, and elastomers having a viscosity. For a technique of adding a tackifier to an elastomeric material to increase the weighting ability, see Chinese Patent Number CN102559112B.

Referring again to FIG. 1, as described above, FIG. 1 is a perspective view of a reusable wall-mount device in accordance with a specific embodiment of the present invention. 1, the through hole 131 is provided at the lower end of the hook body 13 and penetrates through the hook body 13 to the side, and the position rod 132 is provided in the through hole 131 do.

This will be described below with reference to FIG. 5 is a schematic diagram of a reusable wall-hanging device according to an additional embodiment of the present invention. An upper end of the carry strap 133 is caught by the hook body 13 when an object such as a handbag is hooked to the reusable wall-mounted device 10 as the carry strap 133 as shown in FIG. 5, The lower end of the strap 133 can be positioned at the position by the position rod 132 and the carry strap 133 can be parallel to the plate layer 12. [ In the process described above, the load of the object, such as the handbag, creates a downward pulling force G that acts like a direct downward pulling force G1 while at the same time reducing the size of the lateral pulling force G2.

Such an arrangement and method significantly reduces the force acting sideways in the adhesive layer 11 and the plate layer 12. [ Therefore, the plate layer 12 is not required to be made of a thicker size to withstand the lateral pulling force G2. Therefore, the plate layer 12 can be manufactured which can maintain the wall-hanging function for a long time while reducing the production cost of the plate layer 12 in terms of the manufacturer.

The foregoing detailed description of the preferred embodiments is intended to more clearly illustrate the nature and spirit of the invention. However, the above-described preferred embodiments are not intended to be limiting to the scope of the invention. On the contrary, the purpose is to cover various modifications and equivalent arrangements that are within the scope of the appended claims.

10 ... device
11 ... adhesive layer 12 ... plate layer
13 ... hook body 20 ... wall
30 ... locker 31 ... connection head
133 ... Carry strap (133)

Claims

1. A reusable wall-mounted device,
Characterized in that it has a smooth surface with a frictional characteristic and at least SP1 (A3) (SP1 (A3) Ra 0.02 (surface roughness)) of a rubber, made of a thermoplastic elastomer composite, An adhesive layer which is vacuum-adsorbed on a smooth surface of the wall by means of a frictional force (non-slip force) generated by the adhesive layer;
A plate layer made of a hard material and integrally formed on the surface of the adhesive layer; And
A hook body made of a hard material and integrally formed on the surface of the plate layer away from the adhesive layer so that the adhesive layer, the plate layer, and the hook body are integrally formed with a reusable wall- Body,
The adhesive layer is adsorbed on the smooth surface of the wall by a vacuum and therefore has the ability to attract an object with a generated frictional force (anti-slip force) of 0 to 112.6 kgf, the reusable wall-mounted device having a smooth surface And is then detached and attached to another smooth surface of the wall as needed.

The reusable wall-mounted device of claim 1, wherein the adhesive layer has a smooth surface having a smoothness of at least Ra 50.

The reusable wall-mounted device according to claim 1, wherein the adhesive layer, the plate layer, and the hook body are formed by means of dual injection molding, insert molding, or insert and extrusion molding.

The reusable wall-mounted device of claim 1, wherein the plate layer is made of a hard material of one of PC, ABS, PP, PMMA, POM, and NYLON.

The reusable wall-mounted device of claim 1, wherein the hook body is made of a hard material, one of PC, ABS, PP, PMMA, POM, and NYLON.

The reusable wall-mounted device of claim 1, wherein the adhesive layer has a thickness of 0.3 to 10.0 mm, while the plate layer has a thickness of 0.3 to 30.0 mm.

The method of claim 1, wherein the thickness of the plate layer can be increased to 0.3 to 30.0 mm to enhance the plate layer (12) to increase structural strength through increased thickness, or the reinforcing rib is added, or A reusable wall-mounted device to which an adhesive or a screw is added.

The reusable wall-mounted device of claim 1, wherein at least one screw hole is provided on the plate layer for locking and securing additional objects.

3. The method of claim 1, wherein the perimeter of the plate layer is wrapped with a soft plastic layer to prevent water and moisture from sweeping into the reusable wall-hanging device and to prevent the user's hands from being scratched when removing and removing the plate layer, Reusable wall mount device.

The reusable wall-mounted device of claim 1, wherein a tackifier is added to the thermoplastic elastomeric composite to increase the hardness of the adhesive layer and the ability to weigh the reusable wall-hanging device.

The reusable wall-mounted device according to claim 1, wherein the through-hole is provided at the lower end of the hook body and penetrates the hook body to the side, and the position rod is provided in the through-hole.