Sun-proof aluminum foil tape

Abstract

The utility model relates to the technical field of sunscreen aluminum foil adhesive tapes, and discloses a sunscreen aluminum foil adhesive tape which comprises a central ring and an adhesive tape body, a sliding seat is slidably connected to the central ring; the adhesive tape body is arranged on the central ring and is positioned in the sliding seat; one end of the tape body is positioned on the sliding seat; the adhesive tape body comprises a bonding layer, a base layer, a reinforcing layer and a sunscreen layer; the bonding layer is arranged on the bottom surface of the base layer, the base layer is arranged on the bottom surface of the reinforcing layer, and the reinforcing layer is arranged on the bottom surface of the sunscreen layer; and an anti-aging layer is arranged on the surface of the sunscreen layer. According to the sunscreen adhesive tape, the sunscreen layer and the anti-aging layer are arranged, ultraviolet rays are blocked through the sunscreen layer, sunlight is prevented from directly irradiating the surface of the adhesive tape body, the adhesive tape body has good sunscreen performance, aging of the adhesive tape body is relieved, and the service life of the adhesive tape body is prolonged; the performance reduction of the sunscreen layer caused by long-time solarization of the adhesive tape body is effectively prevented, the aging of the adhesive tape body is further slowed down, and the service life of the adhesive tape body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of sun-proof aluminum foil tapes, in particular to a sun-proof aluminum foil tape. Background Art

[0002] Aluminum foil tape uses high-quality pressure-sensitive adhesive, which has good viscosity, strong adhesion and other functions, greatly improving the thermal insulation performance. It has various sizes to meet the needs of users. Aluminum foil tape is the main raw and auxiliary material for refrigerator and freezer manufacturers, and is also a must-buy raw material for thermal insulation material distribution departments. This product is widely used in refrigerators, air conditioners, automobiles, petrochemicals, bridges, hotels, electronics and other industries.

[0003] At present, aluminum foil tape has been widely used in our production and life. For example, the Chinese patent document with publication number CN202626085U, the patent name is aluminum foil tape, which mentions "including aluminum foil, the thickness of the aluminum foil is 12 to 18 μm, the upper surface of the aluminum foil is provided with an OPP layer, the OPP layer is an o-phenylphenol layer, and the lower surface of the aluminum foil is provided with an adhesive layer, and the adhesive force between the adhesive layer and the aluminum foil is 20 to 25 N / m". This structure has the advantages of easy use, resource saving and high strength. However, the existing aluminum foil tape has a single functionality. The aluminum foil tape is usually exposed to the outside world. Under long-term sunlight, the surface of the aluminum foil tape will be oxidized and corroded, and it is easy to break, which reduces the service life of the aluminum foil tape.

[0004] Therefore, a sunscreen aluminum foil tape is needed to solve the above problems. Utility Model Content

[0005] Based on the above, the purpose of the utility model is to provide a sun-proof aluminum foil tape to solve the problem that the existing aluminum foil tape has a single functionality and the surface of the aluminum foil tape will be oxidized and corroded and easily broken under long-term sunlight exposure.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A sunscreen aluminum foil tape comprises a center ring and a tape body; a sliding seat is slidably connected to the center ring; the tape body is arranged on the center ring and located in the sliding seat; one end of the tape body is located on the sliding seat; the tape body comprises an adhesive layer, a base layer, a reinforcing layer and a sunscreen layer; the adhesive layer is arranged on the bottom surface of the base layer, the base layer is arranged on the bottom surface of the reinforcing layer, and the reinforcing layer is arranged on the bottom surface of the sunscreen layer; an anti-aging layer is arranged on the surface of the sunscreen layer.

[0008] As a preferred solution of the sun-proof aluminum foil tape, the tape body further comprises a waterproof layer; the waterproof layer is arranged between the reinforcing layer and the sun-proof layer to prevent moisture from penetrating into the surface or interior of the base layer.

[0009] As a preferred solution of the sun-proof aluminum foil tape, the tape body further includes a high temperature resistant layer; the high temperature resistant layer is located between the reinforcing layer and the waterproof layer to isolate the high temperature from the outside.

[0010] As a preferred embodiment of a sunscreen aluminum foil tape, the reinforcing layer includes a first reinforcing layer and a second reinforcing layer; the first reinforcing layer is arranged on the surface of the base layer; the second reinforcing layer is arranged on the surface of the first reinforcing layer; the first reinforcing layer and the second reinforcing layer are adhesively connected.

[0011] As a preferred solution of the sunscreen aluminum foil tape, the first reinforcement layer is a polypropylene fiber layer, and the thickness of the first reinforcement layer is 0.1 mm-0.2 mm.

[0012] As a preferred solution of the sunscreen aluminum foil tape, the second reinforcement layer is a screen layer; the thickness of the second reinforcement layer is 0.1 mm-0.2 mm.

[0013] As a preferred embodiment of a sun-proof aluminum foil tape, the second reinforcement layer includes multiple groups of first metal wire strips and second metal wire strips; the first metal wire strips are horizontally arranged in the second reinforcement layer, and the second metal wire strips are vertically arranged in the second reinforcement layer; the first metal wire strips and the second metal wire strips are staggered to form a "well" shape structure.

[0014] As a preferred solution of a sun-proof aluminum foil tape, the second reinforcement layer includes multiple groups of first metal wire strips and second metal wire strips; the first metal wire strips and the second metal wire strips are both obliquely arranged in the second reinforcement layer, and the first metal wire strips and the second metal wire strips are staggered to form an "X" shape structure.

[0015] As a preferred solution for a sunscreen aluminum foil tape, an installation cavity is provided in the sliding seat, and one end of the tape body is located in the installation cavity; a rotatably connected pressure plate is provided on one side of the sliding seat; an elastic sheet is connected to the other end of the sliding seat; a limiting portion is provided at one end of the pressure plate, a spring is sleeved on the limiting portion, and one end of the spring is connected to the sliding seat; and a cutter for cutting the tape body is connected to the other end of the pressure plate.

[0016] As a preferred solution of the sun-proof aluminum foil tape, two sets of sliding blocks arranged opposite to each other are provided at the bottom end of the sliding seat; and sliding grooves corresponding to the sliding blocks are provided on the central ring.

[0017] The beneficial effects of the utility model are:

[0018] By providing a sunscreen layer and an anti-aging layer, the sunscreen layer blocks ultraviolet rays and prevents direct sunlight from irradiating the surface of the tape body, so that the tape body has good sunscreen performance, slows down the aging of the tape body, and increases the service life of the tape body. At the same time, the anti-aging layer is provided to effectively prevent the tape body from being exposed to sunlight for a long time, which causes the performance of the sunscreen layer to deteriorate, further slows down the aging of the tape body, and increases the service life of the tape body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the front structure of a sunscreen aluminum foil tape provided by the utility model;

[0020] Figure 2 A schematic diagram of the internal structure of the sliding seat provided by the utility model;

[0021] Figure 3 A schematic diagram of the internal structure of the tape body provided by the utility model;

[0022] Figure 4 A schematic diagram of the first internal structure of the second reinforcement layer provided by the utility model;

[0023] Figure 5 This is a schematic diagram of the second internal structure of the second reinforcement layer provided by the utility model.

[0024] Among them, the reference numerals in the figure are:

[0025] 10. Center ring; 11. Sliding seat; 12. Mounting cavity; 13. Pressing plate; 14. Limiting part; 15. Cutter; 16. Sliding block; 17. Sliding groove; 18. Elastic sheet; 20. Tape body; 21. Adhesive layer; 22. Base layer; 23. Reinforcement layer; 231. First reinforcement layer; 232. Second reinforcement layer; 232a. First metal wire strip; 232b. Second metal wire strip; 24. Sun protection layer; 25. Anti-aging layer; 26. Waterproof layer; 27. High temperature resistant layer. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0027] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0029] In the description of this embodiment, terms such as "up", "down", "left", and "right" and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present utility model.

[0030] In the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more than two. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0031] In one embodiment of the present invention, Figure 1-5 As shown, a sunscreen aluminum foil tape is provided, comprising a center ring 10 and a tape body 20. A sliding seat 11 is slidably connected to the center ring 10. The tape body 20 is arranged on the center ring 10 and is located in the sliding seat 11. One end of the tape body 20 is located on the sliding seat 11. The tape body 20 comprises an adhesive layer 21, a base layer 22, a reinforcing layer 23 and a sunscreen layer 24. The adhesive layer 21 is arranged on the bottom surface of the base layer 22, the base layer 22 is arranged on the bottom surface of the reinforcing layer 23, and the reinforcing layer 23 is arranged on the bottom surface of the sunscreen layer 24. An anti-aging layer 25 is provided on the surface of the sunscreen layer 24.

[0032] In this embodiment, the adhesive layer is made of polyethylene material. By providing the adhesive layer, the aluminum foil and the object to be bonded can be effectively connected together, thereby improving the adhesion of the aluminum foil tape.

[0033] By providing a sunscreen layer 24 and an anti-aging layer 25, the sunscreen layer 24 blocks ultraviolet rays to prevent sunlight from directly irradiating the surface of the tape body 20, so that the tape body 20 has good sunscreen performance, slows down the aging of the tape body 20, and increases the service life of the tape body 20. At the same time, the anti-aging layer 25 is provided to effectively prevent the tape body 20 from being exposed to sunlight for a long time, which causes the performance of the sunscreen layer 24 to deteriorate, further slows down the aging of the tape body 20, and increases the service life of the tape body 20.

[0034] Preferably, the tape body 20 further includes a waterproof layer 26, which is a polyethylene film. The waterproof layer 26 is disposed between the reinforcing layer 23 and the sunscreen layer 24 to prevent moisture from penetrating into the surface or interior of the base layer 22. By providing the waterproof layer 26, the penetration of moisture is effectively prevented, the occurrence of damage or corrosion to the aluminum foil tape is prevented, and the service life of the aluminum foil tape is increased.

[0035] Furthermore, the tape body 20 further includes a high temperature resistant layer 27, which is made of polytetrafluoroethylene. The high temperature resistant layer 27 is located between the reinforcing layer 23 and the waterproof layer 26, and is used to isolate the high temperature from the outside. By providing the high temperature resistant layer 27, the aluminum foil is effectively prevented from melting or deforming at high temperatures, thereby increasing the service life of the aluminum foil tape.

[0036] Preferably, the reinforcing layer 23 includes a first reinforcing layer 231 and a second reinforcing layer 232. The first reinforcing layer 231 is disposed on the surface of the base layer 22. The second reinforcing layer 232 is disposed on the surface of the first reinforcing layer 231. The first reinforcing layer 231 and the second reinforcing layer 232 are bonded and connected. By providing the first reinforcing layer 231 and the second reinforcing layer 232, the aluminum foil tape has good toughness and is not easy to break, thereby increasing the service life of the aluminum foil tape.

[0037] Furthermore, the first reinforcement layer 231 is a polypropylene fiber layer, and the thickness of the first reinforcement layer 231 is 0.1 mm-0.2 mm. By providing the first reinforcement layer 231, the toughness and tensile strength of the base layer 22 are improved, so that the aluminum foil tape is not easily broken, and the service life of the aluminum foil tape is increased.

[0038] Furthermore, the second reinforcement layer 232 is a wire mesh layer. The thickness of the second reinforcement layer 232 is 0.1 mm-0.2 mm. By providing the second reinforcement layer 232, the toughness and tensile strength of the base layer 22 are further improved, so that the aluminum foil tape is not easily broken, and the service life of the aluminum foil tape is increased.

[0039] Specifically, the second reinforcement layer 232 includes a plurality of first metal wire strips 232a and second metal wire strips 232b. The first metal wire strips 232a are horizontally arranged in the second reinforcement layer 232, and the second metal wire strips 232b are vertically arranged in the second reinforcement layer 232. The first metal wire strips 232a and the second metal wire strips 232b are staggered to form a "well"-shaped structure. By arranging the first metal wire strips 232a and the second metal wire strips 232b, the "well"-shaped structure formed therebetween can provide better tensile strength, so that the aluminum foil tape is more stable and reliable when subjected to pressure or tension, thereby improving the service life of the aluminum foil tape.

[0040] Specifically, the second reinforcement layer 232 includes a plurality of first metal wire strips 232a and second metal wire strips 232b; the first metal wire strips 232a and the second metal wire strips 232b are both tiltedly arranged in the second reinforcement layer 232, and the first metal wire strips 232a and the second metal wire strips 232b are staggered to form an "X"-shaped structure. By arranging the first metal wire strips 232a and the second metal wire strips 232b, the "X"-shaped structure formed between the two can improve the tensile strength of the tape, making it more solid and reliable, not easy to be pulled and broken, and improving the service life of the aluminum foil tape.

[0041] Preferably, a mounting cavity 12 is provided in the sliding seat 11, and one end of the tape body 20 is located in the mounting cavity 12. A rotatably connected pressing plate 13 is provided on one side of the sliding seat 11. An elastic sheet 18 is connected to the other end of the sliding seat 11. A limiting portion 14 is provided at one end of the pressing plate 13, and the limiting portion 14 is an elastic limiting block. A spring is sleeved on the limiting portion 14, and one end of the spring is connected to the sliding seat 11. A cutter 15 for cutting the tape body 20 is connected to the other end of the pressing plate 13. By arranging the elastic sheet 18, the tape body 20 can be stably inserted into the sliding seat 11 and is not easy to be separated from the sliding seat 11. At the same time, by arranging the cutter 15 and the pressing plate 13, when it is necessary to cut the aluminum foil tape, by pressing the pressing plate 13, the pressing plate 13 drives the cutter 15 toward the aluminum foil tape, so that the aluminum foil tape can be cut, which is convenient for cutting the aluminum foil tape. In addition, under the action of the spring and the limit part 14, the pressing plate 13 is driven to reset, so that the cutter 15 is away from the aluminum foil tape, thereby preventing the cutter 15 from damaging the unused aluminum foil tape.

[0042] Furthermore, two sets of sliders 16 are arranged opposite to each other at the bottom of the sliding seat 11. A slide groove 17 corresponding to the sliders 16 is arranged on the center ring 10. By providing the sliders 16 and the slide groove 17, it is convenient for the sliding seat 11 to move on the center ring 10, and it is convenient to adjust the position of the sliding seat 11 on the tape body 20, thereby improving the convenience of movement of the sliding seat 11.

[0043] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A sunscreen aluminum foil tape, characterized in that: include: A center ring, on which a sliding seat is slidably connected; The tape body is arranged on the center ring and located in the sliding seat; one end of the tape body is located on the sliding seat; the tape body includes an adhesive layer, a base layer, a reinforcing layer and a sunscreen layer; the adhesive layer is arranged on the bottom surface of the base layer, the base layer is arranged on the bottom surface of the reinforcing layer, and the reinforcing layer is arranged on the bottom surface of the sunscreen layer; an anti-aging layer is provided on the surface of the sunscreen layer.

2. A sunscreen aluminum foil tape according to claim 1, characterized in that: The tape body also includes a waterproof layer; the waterproof layer is arranged between the reinforcement layer and the sunscreen layer to prevent moisture from penetrating into the surface or interior of the base layer.

3. A sunscreen aluminum foil tape according to claim 2, characterized in that: The tape body also includes a high temperature resistant layer; the high temperature resistant layer is located between the reinforcement layer and the waterproof layer, and is used to isolate the high temperature from the outside.

4. A sunscreen aluminum foil tape according to claim 1, characterized in that: The reinforcement layer includes a first reinforcement layer and a second reinforcement layer; the first reinforcement layer is arranged on the surface of the base layer; the second reinforcement layer is arranged on the surface of the first reinforcement layer; the first reinforcement layer and the second reinforcement layer are bonded and connected.

5. A sunscreen aluminum foil tape according to claim 4, characterized in that: The first reinforcement layer is a polypropylene fiber layer, and the thickness of the first reinforcement layer is 0.1 mm-0.2 mm.

6. A sunscreen aluminum foil tape according to claim 5, characterized in that: The second reinforcement layer is a wire mesh layer; the thickness of the second reinforcement layer is 0.1 mm-0.2 mm.

7. A sunscreen aluminum foil tape according to claim 6, characterized in that: The second reinforcement layer includes multiple groups of first metal wire strips and second metal wire strips; the first metal wire strips are horizontally arranged in the second reinforcement layer, and the second metal wire strips are vertically arranged in the second reinforcement layer; the first metal wire strips and the second metal wire strips are staggered to form a "well" shape structure.

8. A sunscreen aluminum foil tape according to claim 6, characterized in that: The second reinforcement layer includes a plurality of groups of first metal wire strips and second metal wire strips; the first metal wire strips and the second metal wire strips are both arranged obliquely in the second reinforcement layer, and the first metal wire strips and the second metal wire strips are arranged alternately to form an "X" shape structure.

9. The sunscreen aluminum foil tape according to claim 1, characterized in that: The sliding seat is provided with a mounting cavity, and one end of the tape body is located in the mounting cavity; a rotatably connected pressing plate is provided on one side of the sliding seat; and an elastic sheet is connected to the other end of the sliding seat; A limiting portion is provided at one end of the pressing plate, a spring is sleeved on the limiting portion, and one end of the spring is connected to the sliding seat; the other end of the pressing plate is connected to a cutter for cutting off the tape body.

10. A sunscreen aluminum foil tape according to claim 9, characterized in that: The bottom end of the sliding seat is provided with two sets of sliding blocks which are arranged opposite to each other; the center ring is provided with sliding grooves corresponding to the sliding blocks.

Images