TW202019809A - Multi-layer reusable adhesive device and method for miscellaneous surfaces - Google Patents

Abstract

A reusable adhesive device includes a reusable adhesive structure, a miniature pillar structure and a miniature or nano-sucker structure. The miniature pillar structure is arranged at a first position and the miniature or nano-sucker structure is arranged at a second position. The miniature pillar structure and the miniature or nano-sucker structure are combined to form the reusable adhesive structure. In adhering operation, the miniature pillar structure is configured to provide an adhesion force and the miniature or nano-sucker structure is configured to provide a vacuum force, thereby the reusable adhesive structure being capable of detachably adhering on various properties of surfaces.

Description

Multi-layer repeatable sticking device and method suitable for multiple surfaces

The invention relates to a multi-layer [reusable] adhesive device [adhesive device] and method thereof; in particular, to a multi-layer repetitive adhesive device applicable to a variety of characteristic surfaces (miscellaneous surface) and The method; in particular, it relates to a multi-layer repeatable sticking device with a partial miniature sucker structure or a nano-sucker structure and a local miniature pillar structure Its method.

For example, the conventional nano-sucker device and its manufacturing method, such as the patent for invention of "Biomedical Implants with Sucker-type Nano Holes and Manufacturing Method" of the Republic of China Patent Announcement No. TW-I263513, which discloses a biomedical Implants. The biomedical implant includes a plurality of sucker-type nanometer holes, and a part or all of the surface of the biomedical implant is provided with a sucker-type nanometer hole structure. The sucker-type nanometer hole structure is a plurality of tubes with nanometer size.

According to the above, all or part of the aforementioned tube No. TW-I263513 is arranged in a matrix, and each tube is arranged as a hole for filling bioabsorbable materials [or drugs]. The size of each hole is substantially between 10 nm and 100 nm. In addition, the biomedical implant can be selected from a pure titanium sheet.

Manufacture of the aforementioned biomedical implant No. TW-I263513 The method mainly includes the steps of: [A], first anodizing the biomedical implant, forming an oxide film on the surface of the biomedical implant, and adding a solvent to the solution during anodizing; [ B]. Apply an additional voltage to form a plurality of tubes on the surface of the biomedical implant, and the tube has the hole.

As mentioned above, in the aforementioned No. TW-I263513, when the biomedical implant is anodized, the solvent can be selected from hydrofluoric acid or sulfuric acid. In addition, when the applied voltage is applied to the biomedical implant, the applied voltage can be selected to be within 50 volts. However, the sucker-type nano-hole of No. TW-I263513 is only suitable for biomedical implantation, it is not suitable for general adsorption of heavy objects, and the sucker-type nano-hole structure is vulnerable to damage.

Another conventional nano-sucker device and its operation method, such as the invention patent of "Microstructured Sucker Device and Its Operation Method" of the Republic of China Patent Publication No. TW-I538874, which discloses a micro-structured suction device and its operation method. The fine structure suction cup device includes a suction cup substrate, a fine structure and a pressing operation surface. The chuck substrate includes a first surface and a second surface. The fine structure is disposed on the first surface of the chuck substrate to form an adsorption layer. The pressing operation surface is provided on the second surface of the chuck substrate, and the suction layer corresponds to the pressing operation surface.

According to the above, the operation method of the fine structure suction cup device of the aforementioned TW-I538874: using the adsorption layer corresponds to a surface to be adsorbed; attaching at least a part of the adsorption layer to the surface to be adsorbed; using pressing to operate the adsorption At least a part of the layer to squeeze and discharge at least a part of the gas in the fine structure, so that at least a part of the adsorption layer adsorbs the surface to be adsorbed; at least one edge of the adsorption layer is set apart so that at least the adsorption layer A part of the surface to be adsorbed is peeled off.

Another conventional nano-sucker device and its operation method, such as the invention patent of the "Nano-sucker device and its operation method" patent No. TW-I539089, which discloses a nano-sucker device and its operation method. The nano chuck device includes a chuck substrate, several nano holes and a pressing operation surface. The chuck substrate includes a first surface and a second surface. The nano holes are arranged on the first surface of the chuck substrate to form an adsorption layer. The pressing operation surface is provided on the second surface of the chuck substrate, and the suction layer corresponds to the pressing operation surface.

According to the above, the operation method of the nano chuck device No. TW-I539089 mentioned above: using the adsorption layer corresponds to a surface to be adsorbed; attaching at least a part of the adsorption layer to the surface to be adsorbed; pressing the adsorption by pressing At least a part of the layer, to squeeze and discharge at least a part of the gas in the nano cavity, so that at least a part of the adsorption layer adsorbs the surface to be adsorbed; at least one edge of the adsorption layer is set apart so that the adsorption layer At least a part of it peels off the surface to be adsorbed.

Another conventional nano suction cup device and its operation method, such as the invention patent of "Double-sided microstructure suction cup device and its operation method" patent publication No. TW-I549901, which discloses a double-sided fine structure suction cup device and its operation method. The double-sided microstructure sucker device includes a sucker substrate, several first nano-holes and several second nano-holes. The first fine structure and the second fine structure are arranged on two opposite surfaces of the chuck substrate to form a first adsorption layer and a second adsorption layer.

According to the above, the operation method of the fine structure suction cup device of the aforementioned No. TW-I549901: attach the first adsorption layer or the second adsorption layer to a surface to be adsorbed; press and operate the first adsorption layer or the second adsorption layer The adsorption layer is used to squeeze and discharge the gas in the first fine structure or the second fine structure, so that the first adsorption layer or the second adsorption layer can adsorb the surface to be adsorbed; when performing the detachment operation, the first adsorption At least one edge of the layer or the second adsorption layer is set apart so that at least a part of the first adsorption layer or the second adsorption layer can peel off the surface to be adsorbed.

However, although the aforementioned micro-structured suction cup device of TW-I538874, the nano suction cup device of TW-I539089 and the first The TW-I549901 double-sided microstructured suction cup device has provided a variety of nano suction cup devices, but there must be a potential need to further improve its structure, its operation method and manufacturing method.

The aforementioned Patent No. TW-I263513, Patent No. TW-I538874, Patent No. TW-I539089 and Patent No. TW-I549901 are only for reference and description of the current technical development status of the present invention, and they are not intended to limit this The scope of the invention.

In addition, the problems that conventional dry tapes face in use include: 1. Dry tapes often cause water molecules to damage the force between the tape and the surface of the object to be adhered due to the surface of the object to be wet, so the dry tape cannot be stuck on the wet The surface of the adhesive; 2. The dry adhesive tape is not easy to stick to the uneven rough surface. Because the uneven rough surface reduces the contact area between the tape and the surface of the object to be adhered, the adhesion of the dry adhesive tape decreases.

In view of this, in order to meet the above technical problems and needs, the present invention provides a multi-layer repeatable adhesive device and method suitable for a variety of surfaces, which incorporates at least a micro columnar structure and at least a micro or nano suction cup structure Properly combined to form a repeatable adhesive structure, and use the tiny columnar structure to provide an adhesive force, and use the tiny or nano-sucker structure to provide a vacuum suction force, so that the repeatable adhesive structure can be repeatedly adhered On various characteristic surfaces, it can greatly improve the adhesive properties and non-residual properties of repeatable adhesives compared to conventional tapes or patches.

The main object of the present invention is to provide a multi-layer repeatable sticking device and method suitable for a variety of surfaces, which appropriately combines at least a micro columnar structure and at least a micro or nano suction cup structure to form a repeatable Adhesive structure, and use the micro columnar structure to provide an adhesive force, and use the micro or nano suction cup structure to provide a vacuum suction force, so that the reusable adhesive structure can be repeatedly adhered to various characteristic surfaces to achieve Can be directly pasted on the surface of various characteristics [for example: rough rough surface].

Another object of the present invention is to provide a multi-layer repeatable adhesive device and method suitable for a variety of surfaces, which appropriately stack and combine at least one micro columnar structure layer and at least one micro or nano suction cup structure layer to form A multi-layer repeatable adhesive structure, and the micro columnar structure of the micro columnar structure layer is used to provide an adhesive force on various characteristic surfaces, and the micro or nano suction cup structure of the micro or nano suction cup structure layer is used to provide A vacuum suction is applied to the micro columnar structure of the micro columnar structure layer, so that the multi-layer repetitive adhesive structure can be repeatedly adhered to the various characteristic surfaces to achieve the direct attachment of various characteristic surfaces (for example: unevenness) Rough surface] purpose.

In order to achieve the above object, the repeatable adhesive device of the preferred embodiment of the present invention includes: at least one tiny columnar structure, which is arranged at a first position; at least one tiny or nano-sucker structure, which is arranged at a second position ; And a repeatable pasting structure, which is formed by the proper combination of the tiny columnar structure and the nano suction cup structure; wherein during the pasting operation, the tiny columnar structure is used to provide an adhesive force, and the tiny or nanometer is used The suction cup structure provides a vacuum suction force, so that the repeatable adhesive structure can be repeatedly adhered to various characteristic surfaces.

In order to achieve the above object, the multi-layer repeatable adhesive device of another preferred embodiment of the present invention includes: at least one micro columnar structure layer, which is disposed on a first layer body, and the micro columnar structure layer has a micro Columnar structure; at least one micro- or nano-sucker structure layer, which is arranged in a second layer body, and the micro- or nano-sucker structure layer has a nano-sucker structure Structure; and a multi-layer repeatable adhesive structure, which is formed by stacking and combining the micro columnar structure layer and the micro or nano sucker structure layer properly; wherein during the paste operation, the micro column of the micro columnar structure layer is used The structure provides an adhesive force on a surface with a predetermined characteristic, and the micro or nano chuck structure using the micro or nano chuck structure layer provides a vacuum suction force on the micro columnar structure of the micro column structure layer The multi-layer repetitive adhesive structure can be repetitively adhered on the predetermined characteristic surface.

In order to achieve the above object, the repeatable sticking method of the preferred embodiment of the present invention includes: providing at least one tiny columnar structure, and disposing the tiny columnar structure at a first position; providing at least one tiny or nano suction cup structure , And arrange the micro or nano sucker structure in a second position, and properly combine the micro columnar structure and the micro or nano sucker structure to form a repeatable adhesive structure; using the micro columnar structure to provide Part of the adhesive force, and use the micro or nano suction cup structure to provide a part of vacuum suction force, and there is a predetermined ratio between the micro columnar structure and the micro or nano suction cup structure; and stick the repeatable adhesive structure to a predetermined On the characteristic surface, and using the repeatable adhesive structure to detach from the predetermined characteristic surface.

In order to achieve the above object, the multi-layer repeatable paste method of another preferred embodiment of the present invention includes: providing at least one micro columnar structure layer, and the micro columnar structure layer has a micro columnar structure; providing at least one micro columnar structure Or a nano-sucker structure layer, and the micro- or nano-sucker structure layer has a nano-sucker structure; at least one micro columnar structure layer and at least one micro- or nano-sucker structure layer are appropriately stacked and combined to form a multilayer Repeatable sticky knot Structure; and the micro columnar structure using the micro columnar structure layer provides an adhesive force on a predetermined characteristic surface, and the micro or nano suction cup structure using the micro or nano suction cup structure layer provides a vacuum suction force on the micro On the micro columnar structure of the columnar structure layer, the multi-layer repetitive adhesive structure can be repeatedly adhered on the predetermined characteristic surface.

The micro columnar structure of the preferred embodiment of the present invention is made of acrylic glue, polyurethane, rubber, silicone or any combination thereof.

The micro or nano suction cup structure of the preferred embodiment of the present invention includes several micro or nano suction cup cavities, and the micro or nano suction cup cavity has a half open air chamber.

The repeatable adhesive structure or multi-layer repeatable adhesive structure of the preferred embodiment of the present invention has a nail hanging device or a hook device.

1‧‧‧ Repeatable paste structure

1A‧‧‧Multilayer structure can be pasted repeatedly

1B‧‧‧Protection film

10‧‧‧Connecting rod

11‧‧‧mini columnar structure layer

12‧‧‧Small or nano sucker structure layer

21‧‧‧mini columnar structure

211‧‧‧mini columnar body

22‧‧‧Small or nano suction cup structure

221‧‧‧Small or nano suction cup cavity

30‧‧‧Combined substrate

31‧‧‧ Nail hanging device

32‧‧‧Hook device

5‧‧‧to be pasted on the surface

6‧‧‧ Wall

Figure 1: A schematic side view of the repeatable adhesive device of the first preferred embodiment of the present invention.

Figure 2: Schematic diagram of the repeatable paste method of the first preferred embodiment of the present invention.

Figure 3: A schematic side view of a multi-level repeatable adhesive device of the second preferred embodiment of the present invention.

Fig. 4: A schematic flow chart of a multi-level repeatable paste method of the second preferred embodiment of the present invention.

Figure 5: A schematic front view of a repeatable pasting device of the third preferred embodiment of the present invention for repeating pasting on a wall.

In order to fully understand the present invention, preferred embodiments will be exemplified below and described in detail in conjunction with the accompanying drawings, and they are not intended to limit the present invention.

The preferred embodiment of the present invention is applicable to various [characteristic] tables Multi-layer repeatable sticking device and method suitable for attaching to various objects, such as various optical glass, various liquid crystal display panels [LCD panel], various solar cell elements, various semiconductor elements [Semiconductor element], various semiconductor wafers [silicon wafer], 3C products [3C product], various metal fittings or steel products [metal or steel product], various plastic products [plastic product], various parts [spare part], various Automated or non-automated production operation devices, such as various robotic arm devices, various automatic or non-automatic transportation devices, or various clamping operation devices or other objects that need to be protected, but they are not intended to limit the scope of application of the present invention.

The definition of various characteristic surfaces in the preferred embodiment of the present invention includes various rough surfaces, various oily surfaces, various water-based surfaces, various high-temperature characteristic surfaces, various bottom temperature characteristic surfaces, various material characteristic surfaces or other various characteristic surfaces, However, it is not intended to limit the scope of application of the present invention.

FIG. 1 shows a schematic side view of the repeatable adhesive device of the first preferred embodiment of the present invention. Please refer to FIG. 1, the repeatable adhesive device of the first preferred embodiment of the present invention is suitable for a variety of characteristic surfaces, and the repeatable adhesive device includes a repeatable adhesive structure 1, at least one or a few micro The columnar structure [unit] 21 and at least one or several micro or nano suction cup structures [unit] 22, and the number of the micro columnar structures 21 and the micro or nano suction cup structure are arranged in a predetermined ratio according to various needs The number of 22 to form a composite micro-structure array.

Please refer to FIG. 1 again. For example, the micro columnar structure 21 and the micro or nano sucker structure 22 of the repeatable adhesive structure 1 are selected to be elastically combined in an integrated manner to form a single repeatable adhesive The sheet body, and the repeatable adhesive structure 1 has a predetermined length, a predetermined width and a predetermined thickness, and the specification size of the repeatable adhesive structure 1 can be adjusted according to various needs.

Please refer to FIG. 1 again. For example, the micro-pillar structure 21 has several micro-pillars with high viscosity, and the micro-pillar structure 21 has appropriate elastic deformation and adhesion characteristics, and the micro-pillar structure 21 is selected from an elastic bristle (bristle) structure, an elastic root hair (root) structure, an elastic gecko (house lizard) foot structure or other elastic columnar structures with similar high viscosity functions. In addition, the micro columnar structure 21 is suitable for pasting various rough surfaces.

Please refer to FIG. 1 again. For example, the micro columnar structure 21 has a first surface and a second surface, and the first surface and the second surface are located on both sides of the micro columnar structure 21. And the first surface of the micro columnar structure 21 corresponds to a surface 5 to be pasted. The micro columnar structure 21 can be made of various materials with high viscosity, or the micro columnar structure 21 can be made of acrylic glue, polyurethane [PU], rubber, silicone or any combination thereof. In addition, the proportion of the micro columnar structure [unit] 21 ranges from about 1% to 99%.

Please refer to FIG. 1 again. For example, the micro or nano chuck structure 22 has a first surface and a second surface, and the first and second surfaces are located on the micro or nano chuck structure 22 The first surface of the micro or nano suction cup structure 22 corresponds to the surface 5 to be pasted. In addition, the micro- or nano-sucker structure 22 can be selected as a micro-sucker structure, a nano-sucker structure, or a micro- and nano-sucker structure. In addition, the tiny or nano suction cup structure 22 is suitable for pasting various smooth surfaces.

Please refer to FIG. 1 again. For example, the internal volume of the micro- or nano-sucker structure 22 can provide low-pressure adsorption of objects or surfaces by its appropriate mechanical and elastic deformation compression method (or restoration method). Or release objects or surfaces]. In addition, the ratio of the tiny or nano suction cup structure [unit] 22 ranges from about 1% to 99%.

For example, the micro or The nano chuck structure 22 is selected from a plurality of inclined grooves, and the plurality of slant grooves are selected to extend parallel to each other on the first surface of the micro or nano chuck structure 22 at equal intervals or unequal intervals.

For example, the micro- or nano-sucker structure 22 of another preferred embodiment of the present invention includes a plurality of circular convex portions or a plurality of circular concave portions, and the plurality of circular convex portions or a plurality of The circular cavity portions are arranged in a regular equidistant or gradually irregularly unequal manner to form a circular convex dot array or a circular concave array on the first surface of the micro or nano chuck structure 22.

For example, the micro- or nano-sucker structure 22 of another preferred embodiment of the present invention includes a plurality of elliptical convex portions or a plurality of elliptical concave portions, and the plurality of elliptical convex portions or a plurality of elliptical concave portions The parts are arranged in a regular equidistant or gradually regular unequal manner to form an elliptical convex array or an elliptical concave array on the first surface of the tiny or nano-sucker structure 22.

For example, the micro or nano sucker structure 22 of another preferred embodiment of the present invention includes a plurality of first groove grooves and a plurality of second groove grooves, and the first groove grooves and the second groove grooves cross each other to form A cross array is on the first surface of the tiny or nano-sucker structure 22.

Please refer again to FIG. 1, for example, the repeatable adhesive structure has a nail hanging device 31 or a device with a similar nail hanging function, and the nail hanging device 31 has at least one combined substrate 30, and the use of the The combined substrate 30 combines the nail-hanging device 31 with appropriate technical means at appropriate positions of the micro-pillar structure 21 and the micro- or nano-sucker structure 22 of the repeatable adhesive structure.

FIG. 2 shows a schematic flow chart of the repeatable paste method of the first preferred embodiment of the present invention. Please refer to FIG. 1 and FIG. 2, for example, the repeatable paste method of the first preferred embodiment of the present invention includes step S1: first, provide at least one or more of a repeatable paste device with appropriate technical means Each of the micro columnar structures 21, and the micro columnar structure 21 is arranged at a first position.

Please refer to FIGS. 1 and 2 again. For example, the repeatable paste method of the first preferred embodiment of the present invention includes step S2: Then, at least one or A plurality of micro or nano suction cup structures 22, and arrange the micro or nano suction cup structures 22 at a second position, and appropriately combine the micro columnar structure 21 and the micro or nano suction cup structures 22 to form a Repeat paste structure.

Please refer to FIGS. 1 and 2 again. For example, the repeatable adhesive method of the first preferred embodiment of the present invention includes step S3: Then, the micro-pillar structure 21 is provided on the surface 5 to be adhered to provide An adhesive force and utilize the tiny or nano suction cup structure 22 to provide a vacuum suction force, and according to various configuration requirements, there is a predetermined ratio between the tiny columnar structure 21 and the tiny or nano suction cup structure 22 so that the tiny The columnar structure 21 and the micro or nano sucker structure 22 are adhered and adsorbed on the surface 5 to be adhered together.

Please refer to FIGS. 1 and 2 again. For example, the repeatable paste method of the first preferred embodiment of the present invention includes step S4: Then, during the paste operation, the repeatable paste structure is pasted to the On one of the predetermined characteristic surfaces of the surface to be pasted 5, and during the disassembly operation, the micro or nano suction cup structure 22 of the repeatable pasting structure is used to perform the disassembly operation from the predetermined characteristic surface of the surface to be pasted 5.

FIG. 3 shows a schematic side view of the multi-layer repeatable adhesive device of the second preferred embodiment of the present invention. As shown in FIG. 3, relative to the first embodiment, the multi-layer repeatable adhesive device of the second preferred embodiment of the present invention includes a micro columnar structure layer 11 and a micro or nano-sucker structure layer 12, In order to form a repeatable adhesive multilayer structure 1A, the micro columnar structure layer 11 has at least one or several micro columnar structures 21, and the micro or nano chuck structure layer 12 has at least one or several micro or nano structures米 sucker structure 22.

Please refer to Figure 3 again, for example, the present invention is another The micro-pillar structure 21 of the micro-pillar structure layer 11 of the preferred embodiment can be combined with a protective film 1B or a thin film with a similar function, and when needed, the protective film 1B can be removed from the micro-pillar structure The minute columnar structure 21 of the layer 11 may be appropriately peeled off.

Referring again to FIG. 3, for example, the micro columnar structure layer 11 and the micro or nano chuck structure layer 12 are selected to be stacked and combined in an appropriate manner, and the micro columnar structure layer 11 is arranged in a The first layer, and the micro- or nano-sucker structure layer 12 is disposed on a second layer to form a double-layer structure.

Please refer to FIG. 3 again. For example, the micro columnar structure 21 has a first surface and a second surface, and the first surface and the second surface are located on both sides of the micro columnar structure 21. And the first surface of the micro columnar structure 21 corresponds to a surface 5 to be pasted. In addition, the micro or nano chuck structure 22 has a first surface and a second surface, and the first surface and the second surface are located on both sides of the micro or nano chuck structure 22, and the micro or nano The first surface of the suction cup structure 22 corresponds to the second surface of the micro columnar structure 21.

Please refer to FIG. 3 again. For example, the micro columnar structure layer 21 has a plurality of micro columnar bodies 211, and the micro columnar body 211 extends on the micro columnar structure layer 21. In addition, the micro or nano chuck structure 22 has several micro or nano chuck holes 221, and the micro or nano chuck holes 221 are appropriately arranged on the micro or nano chuck structure 22.

Please refer to FIG. 3 again, for example, an adsorption layer, an adsorption surface, and a back-joining surface [or pressing operation surface] are formed on the tiny or nano-sucker cavity 221 of the tiny or nano-sucker structure 22 〕. Each micro or nano suction cup cavity 221 has an adsorption opening and an opening rim, so as to communicate with the interior of the micro or nano suction cup cavity 221 through the adsorption opening and the opening rim, so that the micro or nano Suction cup cavity 221 can Provide the right amount of gas to enter or discharge. In addition, the diameter of the suction opening is preferably larger than the diameter of the opening rim.

Please refer to FIG. 3 again. For example, there is a partition wall (for example, a ring wall) between each of the tiny or nano suction cup holes 221, and the partition walls are separated by an appropriate spacing [partition wall thickness] Between each of the tiny or nano suction cup holes 221, to improve the structural strength of the tiny or nano suction cup holes 221, so that the tiny or nano suction cup holes 221 can withstand proper mechanical and elastic deformation without Generate damage to its structure.

Please refer again to FIG. 3, for example, each of the tiny or nano suction cup cavity 221 has a half open air chamber, and the half open air chamber can generate appropriate elastic deformation, and the half open air chamber can accommodate Set the right amount of gas and the right kind of gas [for example: air, nitrogen or other inert gas] In this way, through the operation of the pressing operation surface, the internal volume of the tiny or nano suction cup cavity 221 can provide the operation of the low-pressure suction object [or release object] by its appropriate mechanical and elastic deformation compression method [or restoration method] Of function.

Please refer to FIG. 3 again. For example, the repeatable adhesive structure has a hook device 32 or a device with a similar nail function, and the hook device 32 has at least one combined substrate 30 and utilizes the combined substrate 30 Combine the hook device 32 with the appropriate technical means to the appropriate position of the micro- or nano-sucker structure layer 12 of the repeatable adhesive structure.

Please refer to FIGS. 1 and 3 again. For example, the micro-pillar structures 21 of the micro-pillar structure layer 11 of another preferred embodiment of the present invention can be selected to mix and configure at least one or more in a predetermined ratio. The micro or nano chuck structure [unit] 22, as shown in FIG. 1; or, the micro or nano chuck structure 22 of the micro or nano chuck structure layer 12 can be selected to mix and configure at least one in a predetermined ratio Or several micro columnar structures [units] 21, as shown in Figure 1, to provide another multi-level repeatable paste device.

FIG. 4 shows a schematic flow chart of the multi-level repeatable paste method of the second preferred embodiment of the present invention. Please refer to FIG. 3 and FIG. 4, for example, the multi-level repeatable paste method of the second preferred embodiment of the present invention includes step S1: First, provide a multi-level repeatable paste device with appropriate technical means The micro columnar structure layer 11 has a micro columnar structure 21.

Please refer to FIGS. 3 and 4 again. For example, the multi-layer repeatable paste method of the second preferred embodiment of the present invention includes step S2: Then, the multi-layer repeatable paste device is applied with appropriate technical means The micro or nano chuck structure layer 12 is provided, and the micro or nano chuck structure layer 12 has a micro or nano chuck structure 22.

Please refer to FIGS. 3 and 4 again. For example, the multi-layer repeatable paste method of the second preferred embodiment of the present invention includes step S3: Then, the micro columnar structure layer 11 and the micro or nano The chuck structure layers 12 are appropriately stacked and combined to form a multi-layer repeatable adhesive structure, and during the disassembly operation, the micro or nano chuck structure layer 12 is allowed to be properly detached from the micro columnar structure layer 11.

Please refer to FIGS. 3 and 4 again. For example, the multi-layer repeatable paste method of the second preferred embodiment of the present invention includes step S4: Then, during the paste operation, the micro columnar structure layer 11 is used The tiny columnar structure 21 provides an adhesive force to a predetermined characteristic surface of the surface 5 to be pasted, and the tiny or nano-sucker structure 22 of the tiny or nano-sucker structure layer 12 provides a vacuum suction force to the tiny column The micro-pillar structure 21 of the layer-like structure layer 11 can be repeatedly adhered on the predetermined characteristic surface 5 by using the multilayer repeatable adhesive structure.

FIG. 5 shows a schematic front view of the repeatable adhesive device of the third preferred embodiment of the present invention, which is adhered to a wall surface. Please refer to FIG. 5. For example, compared to the first and second embodiments, the multi-level repeatable adhesive device of the third preferred embodiment of the present invention includes two repeatable adhesive structures 1, and the two ends of a connecting rod 10 are adhesively bonded to a wall 6.

The foregoing preferred embodiment only exemplifies the present invention and its technical features. The technology of this embodiment can still be appropriately implemented with various substantial equivalent modifications and/or replacements; therefore, the scope of the present invention is subject to the appended patent application The scope defined by the scope shall prevail. The copyright in this case is restricted to the use of patent applications in the Republic of China.

1‧‧‧ Repeatable paste structure

21‧‧‧mini columnar structure

211‧‧‧mini columnar body

22‧‧‧Small or nano suction cup structure

221‧‧‧Small or nano suction cup cavity

30‧‧‧Combined substrate

31‧‧‧ Nail hanging device

5‧‧‧to be pasted on the surface

Claims (10)

A repeatable sticking device includes: at least one tiny columnar structure, which is arranged at a first position; at least one tiny or nano suction cup structure, which is arranged at a second position; and a repeatable sticking structure, It is formed by the proper combination of the micro columnar structure and the micro or nano suction cup structure; wherein, during the pasting operation, the micro columnar structure is used to provide an adhesive force, and the micro or nano suction cup structure is used to provide a vacuum suction force, In this way, the repeatable sticking structure can be repeatedly stuck on various characteristic surfaces. A repeatable sticking device includes: at least one micro columnar structure layer disposed on a first layer body, and the micro columnar structure layer has a micro columnar structure; at least one micro or nano sucker structure layer , Which is arranged in a second layer, and the micro- or nano-sucker structure layer has a micro- or nano-sucker structure; and a multi-layer repeatable adhesive structure, which consists of the micro-pillar structure layer and micro or nano The rice chuck structure layer is formed by stacking and combining appropriately; wherein, in the pasting operation, the micro columnar structure using the micro columnar structure layer provides an adhesive force on a predetermined characteristic surface, and the micro or nano chuck structure layer is used The micro or nano sucker structure provides a vacuum suction force on the micro columnar structure of the micro columnar structure layer, so that the multi-layer repetitive adhesive structure can be repeatedly adhered to the predetermined characteristic surface. The repeatable adhesive device according to item 1 or 2 of the patent application scope, wherein the micro columnar structure is made of acrylic glue, polyurethane, rubber, silicone or any combination thereof. The repeatable adhesive device according to item 1 or 2 of the patent application scope, wherein the micro or nano suction cup structure includes several micro or nano suction cup cavities, and the micro or nano suction cup cavity has half of the open air room. The repeatable adhesive device according to item 1 or 2 of the patent application scope, wherein a nail hanging device or a hook device is arranged in the repeatable adhesive structure Or multiple layers can be repeatedly attached to the structure. A repeatable sticking method includes: providing at least one micro columnar structure, and disposing the micro columnar structure at a first position; providing at least one micro or nano suction cup structure, and combining the micro or nano suction cup The structure is arranged in a second position, and the micro columnar structure and the micro or nano sucker structure are properly combined to form a repeatable adhesive structure; the micro columnar structure is used to provide an adhesive force, and the nano The suction cup structure provides a vacuum suction force, and there is a predetermined ratio between the micro columnar structure and the micro or nano suction cup structure; and the repeatable adhesive structure is adhered to a predetermined characteristic surface, and the repeatable adhesive is utilized The structure is disassembled from the predetermined characteristic surface. A repeatable sticking method includes: providing at least one micro columnar structure layer, and the micro columnar structure layer has a micro columnar structure; providing at least one micro or nano sucker structure layer, and the micro or nano structure layer The sucker structure layer has a tiny or nano sucker structure; the tiny columnar structure layer and the tiny or nano sucker structure layer are appropriately stacked and combined to form a multi-layer repeatable adhesive structure; and the tiny columnar structure layer is used The micro columnar structure provides an adhesive force on a surface with a predetermined characteristic, and the micro or nano suction cup structure using the micro or nano suction cup structure layer provides a vacuum suction force on the micro columnar structure of the micro column structure layer In this way, the multi-layer repeatable adhesive structure can be repeatedly adhered on the predetermined characteristic surface. The repeatable adhesive method according to item 6 or 7 of the patent application scope, wherein the micro columnar structure is made of acrylic glue, polyurethane, rubber, silicone or any combination thereof. The repeatable paste method according to item 6 or 7 of the patent application scope, wherein the micro or nano suction cup structure includes several micro or nano suction cup cavities, and the micro or nano suction cup cavity has half of the open air room. The repeatable adhesive method according to item 6 or 7 of the patent application scope, wherein a hanging nail device or a hook device is arranged on the repeatable adhesive structure or the multilayer repeatable adhesive structure.

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