Reusable lettering sticker
By using soft magnet and rubber rebound column design in the lettering sticker, combined with transparent PVC and waterproof film, the problem of difficult reuse of lettering stickers and colloid residue is solved, reusable and efficient attachment is achieved, and the visual of advertisements is enhanced Effect and corrosion resistance.
Patent Information
- Application Number
- CN202420941270.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-06
AI Technical Summary
Existing lettering stickers are usually single-use and difficult to reuse, and colloid residues affect the aesthetic appearance of the target surface, increasing usage costs and waste.
Using soft magnets as attachment medium, combined with plastic zippers and rubber rebound post design, a reusable lettering sticker is realized, simplifying the adhesion and replacement process through magnetic and air pressure adsorption technology, and using transparent PVC and waterproof membrane to enhance visual effect and waterproof performance.
It realizes the reusable use of engraving stickers, simplifies the replacement and attachment process, reduces the difficulty of operation, avoids colloid residue, and improves the visual effect and corrosion resistance of advertising.
Smart Images
Figure CN222190252U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lettering sticker technology, specifically to a reusable lettering sticker. Background Technology
[0002] Immediate stickers, also known as self-adhesive stickers, are a common material used in advertising, shop window displays, interior and exterior decoration, and store decoration. They are mainly composed of white opaque PVC, acrylic adhesive, and backing paper. They come in a variety of colors, but usually only one color can be displayed on the same image. After cutting out the required graphics or text using an engraving machine, they are applied to the target location using a transfer film.
[0003] In the existing technology, lettering stickers are usually designed as single-use products. Once applied to the target surface, due to the tight bond between the adhesive and the surface, the lettering sticker is often difficult to peel off completely and reuse. This single-use characteristic brings many inconveniences in practical applications, especially in situations where the displayed information needs to be changed frequently. The inability to flexibly replace the lettering sticker makes updating the information cumbersome and inefficient.
[0004] Secondly, once the lettering sticker is peeled off, it is usually impossible to completely remove it due to the stickiness of the adhesive, making it impossible to reuse the sticker. This not only increases the cost of use but also causes unnecessary waste.
[0005] In addition, after the lettering sticker has been applied for a long time, the adhesive may react chemically with the target surface or age, resulting in adhesive residue. When the lettering sticker is peeled off, these residual adhesive marks are often difficult to remove, which seriously affects the appearance of the target surface. Utility Model Content
[0006] The purpose of this invention is to provide a reusable lettering sticker to solve the problems mentioned in the background art.
[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:
[0008] A reusable lettering sticker includes a display section and an attachment section. The display section includes a main body layer, a display layer on one side of the main body layer, the display layer being configured as a pocket structure with an opening at the bottom, and a plastic zipper at the bottom of the display layer. The display layer is used to hold information to be displayed. A first soft magnet is provided on the side of the main body layer away from the display layer. The attachment section includes an attachment layer, a second soft magnet is adhered to one side of the attachment layer, and release paper is adhered to the side of the attachment layer away from the second soft magnet. The second soft magnet works in conjunction with the first soft magnet.
[0009] By adopting the above technical solution and using a soft magnet as the main body for attachment, when replacing the lettering, one can choose to directly unzip the plastic zipper to change the lettering or directly peel off the first soft magnet. After changing the lettering, the new lettering can be attached. It is convenient to use, does not require changing the lettering, and can be reused.
[0010] A further improvement of the present invention is that: a cavity is provided inside the main body layer, and multiple rebound columns are fixedly connected between the main body layer and the inner wall of the cavity. The rebound columns are rubber columns. Multiple air suction holes communicating with the cavity are opened on one side of the main body layer, and multiple suction cups communicating with the air suction holes are fixedly connected to one side of the main body layer.
[0011] By adopting the above technical solution, the main body layer can be pressed to compress the rebound column and accumulate potential energy. When released, the main body layer can rebound, thereby generating air pressure inside the main body layer. This, in conjunction with the suction cup, allows for adsorption and fixation. When reattaching, the air pressure can be used to temporarily adsorb the main body layer onto the target, thus allowing a single person to complete the operation without the need for multiple people to cooperate.
[0012] A further improvement of the present invention is that: an exhaust hole is provided at the bottom of the main body layer, and a conduit communicating with the exhaust hole is provided at the bottom of the main body layer. A one-way valve is provided on the conduit. A soft stopper plate is fixedly connected to the side of the inner wall of the cavity near the air intake hole. The soft stopper plate is only partially connected to the cavity, and the soft stopper plate is made of rubber.
[0013] Using the above technical solution, during continuous pressing, the air inside the cavity will be forced out through the exhaust port, at which point the one-way valve will be activated; when the pressure is released at the bottom, negative pressure will be generated inside the cavity, at which point the one-way valve will not be activated, and the soft stopper plate will flip open under the action of air pressure, allowing air to be drawn into the suction cup through the air intake port, thereby causing the main body layer to adhere to the target.
[0014] A further improvement of this utility model is that the two opposite side walls and the top of the display section are covered with a waterproof membrane, which is a PVC membrane.
[0015] The above technical solution is adopted to prevent rainwater from penetrating into the interior of the exhibition area, while also protecting the main body layer.
[0016] A further improvement to the technical solution of this utility model is that the adhesive layer is set as single-sided adhesive paper.
[0017] The above technical solution allows for the removal of the release paper when adhering to thicker targets, and then the adhesive layer is directly adhered to the target to provide an adsorption environment.
[0018] A further improvement to the technical solution of this utility model is that the material of the main layer is rubber.
[0019] The above technical solution gives the whole thing a certain degree of flexibility and allows it to work with the pressing operation.
[0020] A further improvement to the technical solution of this utility model is that the display layer is set as a transparent PVC structure.
[0021] Using the above technical solution, the high transparency of transparent PVC makes the content of the advertising paper clearly visible, while its smooth and glossy surface also enhances the visual effect of the advertisement. In addition, PVC has excellent waterproof performance, which can effectively prevent moisture from penetrating into the displayed text, thereby protecting the advertising content from the effects of a humid environment.
[0022] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:
[0023] 1. This utility model provides a reusable lettering sticker. By setting two soft magnets as the attachment medium, it supports two attachment methods. For thinner targets, the first and second soft magnets are placed on both sides of the target, and the magnetic force is used to move the two soft magnets towards each other, thereby fixing the position display part by friction. For thicker targets, the sticker layer is directly adhered to the target, and then the first soft magnet is directly attached to the second soft magnet. When changing the sticker, the plastic zipper can be opened to change the lettering or the first soft magnet can be peeled off. After changing the lettering, the sticker can be applied. It is convenient to use, does not require changing the lettering, and can be reused, greatly facilitating practical applications.
[0024] 2. This utility model provides a reusable lettering sticker. By using transparent PVC, which has excellent corrosion resistance, insulation, and a certain mechanical strength, the high transparency of the transparent PVC makes the content of the advertising paper clearly visible. At the same time, its smooth and glossy surface also enhances the visual effect of the advertisement. In addition, PVC has excellent waterproof performance, which can effectively prevent water from penetrating into the displayed lettering, thereby protecting the advertising content from the effects of a humid environment. This prevents the lettering from fading under long-term rain immersion and improves the display effect.
[0025] 3. This utility model provides a reusable lettering sticker. By setting a cavity inside the main body layer, when applying the sticker, the main body layer can be pressed to compress the rebound column and accumulate potential energy. When released, the main body layer can rebound, thereby generating air pressure inside the main body layer. This air pressure, combined with the suction cup, allows the sticker to be temporarily attached to the target when reapplied. This allows a single person to complete the operation without the need for multiple people, greatly facilitating practical applications. Attached Figure Description
[0026] The present invention will be further described below with reference to the accompanying drawings.
[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0028] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;
[0029] Figure 3 This is a cross-sectional structural diagram of the display section of this utility model;
[0030] Figure 4 This is a cross-sectional structural diagram of the main body layer of this utility model;
[0031] Figure 5 This utility model Figure 1 Enlarged view of point A in the middle;
[0032] Figure 6 This utility model Figure 3 Enlarged view at point B in the middle;
[0033] Figure 7 This utility model Figure 4 Enlarged view at point C;
[0034] In the diagram: 1. Main body layer; 2. Display layer; 3. Plastic zipper; 4. First soft magnet; 5. Second soft magnet; 6. Adhesive layer; 7. Release paper; 8. Waterproof membrane; 9. Cavity; 11. Spring-loaded post; 12. Exhaust vent; 13. One-way valve; 14. Suction cup; 15. Suction hole; 16. Soft stopper plate. Detailed Implementation
[0035] The present invention will be further described in detail below with reference to embodiments:
[0036] Example 1
[0037] like Figures 1-7 As shown, this utility model provides a reusable lettering sticker, including a display section and an attachment section. The display section includes a main body layer 1, and a display layer 2 is provided on one side of the main body layer 1. The display layer 2 is configured as a pocket structure with an opening at the bottom. A plastic zipper 3 is provided at the bottom of the display layer 2. The display layer 2 is used to place the information to be displayed. A first soft magnet 4 is provided on the side of the main body layer 1 away from the display layer 2. The attachment section includes an attachment layer 6, a second soft magnet 5 is adhered to one side of the attachment layer 6, and release paper 7 is adhered to the side of the attachment layer 6 away from the second soft magnet 5. The second soft magnet 5 is used in conjunction with the first soft magnet 4.
[0038] In this embodiment, by setting two soft magnets as the attachment medium, for thinner targets, the first soft magnet 4 and the second soft magnet 5 can be placed directly on both sides of the target, and the magnetic force can be used to move the two soft magnets to the side that is closer together, thereby fixing the position display part by friction. For thicker targets, the attachment layer 6 is directly adhered to the target, and then the first soft magnet 4 is directly attached to the second soft magnet 5 to complete the attachment. When changing, the plastic zipper 3 can be opened to change the text or the first soft magnet 4 can be directly peeled off. After changing the text, it can be pasted on. It is convenient to use, does not require changing the text, and can be reused, which greatly facilitates practical applications.
[0039] like Figure 4 and Figure 6 As shown, preferably, the main body layer 1 has a cavity 9 inside, and multiple rebound pillars 11 are fixedly connected between the main body layer 1 and the inner wall of the cavity 9. The rebound pillars 11 are rubber pillars. Multiple air suction holes 15 communicating with the inside of the cavity 9 are opened on one side of the main body layer 1, and multiple suction cups 14 communicating with the air suction holes 15 are fixedly connected to one side of the main body layer 1.
[0040] When installing on thinner targets, the first soft magnet 4 and the second soft magnet 5 need to be placed on opposite sides of the target. However, when the target is large and the attachment position is not at the edge of the target, the installation becomes limited and requires two people to complete the operation. One person needs to control one soft magnet to adhere to the target and maintain it, while another operator needs to adhere the other soft magnet to the other side of the target to complete the operation. This makes the attachment process cumbersome and unsuitable for practical applications.
[0041] In this embodiment, pressing the main body layer 1 compresses the rebound column 11, accumulating potential energy. When released, the main body layer 1 rebounds, generating air pressure inside. This pressure, combined with the suction cup 14, allows for adsorption and fixation. When reattached, the air pressure allows the main body layer 1 to temporarily adhere to the target (such as a relatively smooth target like glass). This allows a single person to complete the operation without the need for multiple people, greatly facilitating practical applications.
[0042] like Figure 4 and Figure 7 As shown, preferably, an exhaust hole 12 is provided at the bottom of the main body layer 1, and a conduit communicating with the exhaust hole 12 is provided at the bottom of the main body layer 1. A one-way valve 13 is provided on the conduit. A soft stopper plate 16 is fixedly connected to the inner wall of the cavity 9 near the air intake hole 15. The soft stopper plate 16 is only partially connected to the cavity 9, and the soft stopper plate 16 is set as a rubber plate.
[0043] In this embodiment, during continuous pressing, the air inside the cavity 9 is forced out through the exhaust port 12, at which time the one-way valve 13 is turned on; when the pressure is released at the bottom, negative pressure begins to be generated inside the cavity 9, at which time the one-way valve 13 is turned off, and the soft plug plate 16 will flip open under the action of air pressure, so that air is sucked into the suction cup 14 through the suction port 15, thereby causing the main body layer 1 to be adsorbed onto the target.
[0044] Preferably, the two opposite side walls and the top of the display section are covered with a waterproof membrane 8, which is a PVC membrane.
[0045] In this embodiment, rainwater is prevented from penetrating into the interior of the display section while protecting the main body layer 1.
[0046] Example 2
[0047] Based on Embodiment 1, this utility model provides a technical solution: preferably, the adhesive layer 6 is set as single-sided adhesive paper.
[0048] In this embodiment, to facilitate adhesion to thicker targets, the release paper 7 needs to be peeled off, and the adhesive layer 6 is then directly adhered to the target to provide an adsorption environment.
[0049] Example 3
[0050] Based on Embodiment 2, this utility model provides a technical solution: preferably, the material of the main body layer 1 is rubber.
[0051] In this embodiment, the rubber itself has excellent elasticity and wear resistance, and can withstand large deformation and pressure. When an external force is applied to the rubber material, the polymer chain or physical cross-linked structure will deform, but still maintain a relatively stable connection relationship. Once the external force disappears, these connections will quickly return to their original state, and thus can cooperate with the above-mentioned pressing operation to perform actions and reset, so as to provide structural support for the main body layer 1.
[0052] Example 4
[0053] Based on Embodiment 3, this utility model provides a technical solution: preferably, the display layer 2 is set as a transparent PVC structure.
[0054] In this embodiment, transparent PVC itself has excellent corrosion resistance, insulation, and a certain mechanical strength. The high transparency of transparent PVC makes the content of the advertising paper clearly visible, while its smooth and glossy surface also enhances the visual effect of the advertisement. In addition, PVC has excellent waterproof performance, which can effectively prevent water from penetrating into the displayed lettering, thereby protecting the advertising content from the influence of a humid environment, thus avoiding the lettering from fading under long-term rain immersion and improving the display effect.
[0055] The working principle of this reusable lettering sticker will be explained in detail below.
[0056] like Figures 1-7 As shown, carve the words to be displayed and place them directly into display layer 2. Then zip up the plastic zipper 3 to directly paste the carved words into display layer 2.
[0057] For targets with relatively small thicknesses, such as glass: During installation, the side of the main body layer 1 with the first soft magnet 4 can be brought close to the target and pressed down from top to bottom. This compresses the cavity 9 on the main body layer 1, causing gas to escape and the rebound post 11 to bend, accumulating potential energy. During continuous pressing, air inside the cavity 9 is forced out through the exhaust port 12, at which point the one-way valve 13 is activated. When the pressure is released at the bottom, negative pressure begins to form inside the cavity 9. At this point, the one-way valve 13 is deactivated, and the soft stopper plate 16 will open under the air pressure, allowing air to be drawn into the suction cup 14 through the suction port 15. This allows the main body layer 1 to adhere to the target for temporary fixation. Before the air pressure leaks completely, the operation on the other side must be performed. The air pressure leak is caused by the roughness of the target surface. After temporary fixation, the operator moves to the back of the target and places the second soft magnet 5 close to the back of the target, allowing the first soft magnet 4 and the second soft magnet 5 to adhere together, completing the attachment. In this installation method, the release paper 7 does not need to be removed. For replacement, the plastic zipper 3 can be opened directly to change the lettering, or the two soft magnets can be separated and peeled off. The operation is convenient and quick, reusable, and leaves no residue.
[0058] When applying to thicker targets, the release paper 7 needs to be peeled off, and the adhesive layer 6 is then directly adhered to the target. The first soft magnet 4 is then directly attached to the second soft magnet 5 to complete the application. When changing the label, the plastic zipper 3 can be opened to change the label, or the first soft magnet 4 can be peeled off directly. After changing the label, it can be reattached. It is convenient to use, does not require changing the label, and can be reused, which greatly facilitates practical applications.
[0059] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.
Claims
1. A reusable engraved sticker, comprising a display portion and an attachment portion; characterized in that: The display portion comprises a main body layer (1), a display layer (2) is provided on one side of the main body layer (1), the display layer (2) is arranged as a pocket structure and an opening is arranged at the bottom, a plastic zipper (3) is arranged at the bottom of the display layer (2), and the display layer (2) is used to place information to be displayed; a first soft magnetic body (4) is provided on a side of the main body layer (1) away from the display layer (2); The attachment portion comprises an attachment layer (6), a second soft magnetic body (5) is bonded to one side of the attachment layer (6), a release paper (7) is bonded to the side of the attachment layer (6) away from the second soft magnetic body (5), and the second soft magnetic body (5) is used in conjunction with the first soft magnetic body (4).
2. A reusable lettering sticker according to claim 1, characterized in that: A cavity (9) is provided inside the main body layer (1), and a plurality of resilient columns (11) are fixedly connected between the inner walls of the cavity (9) of the main body layer (1), and the resilient columns (11) are rubber columns. A plurality of air suction holes (15) communicating with the interior of the cavity (9) are provided on one side of the main body layer (1), and a plurality of suction cups (14) communicating with the air suction holes (15) are fixedly connected to one side of the main body layer (1).
3. A reusable lettering sticker according to claim 2, characterized in that: An exhaust hole (12) is provided at the bottom of the main body layer (1), a conduit communicating with the exhaust hole (12) is provided at the bottom of the main body layer (1), a one-way valve (13) is provided on the conduit, a soft plug plate (16) is fixedly connected to one side of the inner wall of the cavity (9) close to the air intake hole (15), only a partial area of the soft plug plate (16) is connected to the cavity (9), and the soft plug plate (16) is configured as a rubber plate.
4. The reusable lettering sticker according to claim 3, characterized in that: The two opposite side walls and the top of the display part are covered with a waterproof film (8), and the waterproof film (8) is configured as a PVC film.
5. The reusable lettering sticker according to claim 1, characterized in that: The attachment layer (6) is configured as a single-sided adhesive tape.
6. The reusable lettering sticker according to claim 1, characterized in that: The material of the main body layer (1) is rubber.
7. The reusable lettering sticker according to claim 1, characterized in that: The display layer (2) is configured as a transparent PVC structure.