Ultrathin waterproof acrylic foam tape capable of being buffered and not easy to break
By introducing a water-absorbing cotton layer and elastic film into the acrylic foam tape, and using the cutting technology on the outer guard plate, the problem of inconvenient cutting of the existing tape is solved, achieving better waterproofing and neatness of the cut.
Patent Information
- Application Number
- CN202322730181.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-10
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-10-10
AI Technical Summary
During use, the existing acrylic foam tape is difficult to stick and use due to its strong toughness, inconvenient cutting and uneven cutting surfaces.
An ultra-thin cushionable acrylic waterproof foam tape is designed, including the tape body and the outer guard plate. The tape body is composed of the first acrylic foam layer, the water-absorbing cotton layer, the elastic film, the second acrylic foam layer, and the adhesive layer. It is composed of a release layer, and an opening and a cutting knife are provided on the side of the outer guard plate to cut off the tape through the press plate to avoid the use of scissors.
It improves the waterproof effect and cushioning ability of the tape, is easy to use and the cut is flat, avoiding the inconvenience of scissors cutting.
Smart Images
Figure CN222273787U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of adhesive tapes, in particular to an ultra-thin acrylic waterproof foam tape which can be used for buffering and is not easy to break. Background Art
[0002] Currently, the acrylic foam tapes on the market are usually thick, which makes many products unusable. Therefore, some people think of designing thin acrylic foam tapes, such as the Chinese utility model patent with announcement number CN215886891U, which specifically discloses an ultra-thin, buffered and unbreakable acrylic waterproof foam tape.
[0003] However, in actual use of the existing acrylic foam tape, people will find that due to the strong toughness of the tape itself, during use, a certain length of tape is usually pulled and then cut short with scissors, but manual cutting is very inconvenient, and the cut surface is not neat enough, which is not convenient for pasting. Utility Model Content
[0004] The utility model aims to provide an ultra-thin acrylic waterproof foam tape which can buffer and is not easy to break, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultra-thin, buffer-resistant, and non-breakable acrylic waterproof foam tape, comprising a tape body and an outer protective plate arranged outside the tape body, a main shaft is arranged inside the outer protective plate, the tape body is wound around the main shaft, a fixed shaft is arranged inside the main shaft, the tape body comprises a first acrylic foam layer, a water-absorbing cotton layer, an elastic film, a second acrylic foam layer, an adhesive layer, and a release layer, and the first acrylic foam layer, the water-absorbing cotton layer, the elastic film, the second acrylic foam layer, the adhesive layer, and the release layer. The foam layer, adhesive layer and release layer are distributed in sequence from top to bottom, an opening is opened on the side of the outer protective plate, a bottom plate and a connecting groove are respectively provided at both ends of the opening, a rotating shaft is rotatably connected in the connecting groove, a pressure plate is provided on the rotating shaft, and a torsion spring is provided on the outer side of the rotating shaft, and a cutting knife is provided on the pressure plate; when in use, the water-absorbent cotton layer can improve the overall waterproof effect of the tape body, and the elastic film can improve the elasticity and buffering capacity of the tape body, and the tape body can be cut by pulling the tape out of the opening and pressing the pressure plate downward after pulling it out.
[0006] Preferably, the fixed shaft is rotationally connected to the main shaft, and a plurality of grooves are provided on the inner side of the fixed shaft.
[0007] Preferably, a baffle is provided on the side of the main shaft, and the baffle and the main shaft are integrally formed, and the provided baffle can play a role in limiting the tape body.
[0008] Preferably, a plurality of connecting plates are evenly arranged on the side of the outer guard plate, and the ends of the plurality of connecting plates are detachably fixed on the fixed shaft.
[0009] Preferably, the outer guard plate is provided with anti-slip grooves, and the anti-slip effect is improved by providing the anti-slip grooves on the outer guard plate.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] The utility model improves the waterproof effect and buffer effect of the tape body by the water-absorbing cotton layer and the elastic film layer. The tape body is pulled out from the opening, and then the pressing plate is pressed downward, and the tape body is cut by the cutter on the pressing plate. It is very convenient to use, no scissors are needed, and the smoothness of the incision is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;
[0013] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;
[0014] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;
[0015] Figure 4 This is a schematic diagram of the main structure of the adhesive tape of the utility model.
[0016] In the figure: 1, main shaft; 101, baffle; 2, fixed shaft; 3, connecting plate; 4, outer protective plate; 5, opening; 6, tape body; 601, first acrylic foam layer; 602, water-absorbent cotton layer; 603, elastic film; 604, second acrylic foam layer; 605, adhesive layer; 606, release layer; 7, connecting groove; 8, rotating shaft; 9, torsion spring; 10, pressure plate; 11, cutter; 12, bottom plate. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, 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, and therefore cannot be understood as a limitation on the present invention.
[0019] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0020] See also Figure 1-4 The utility model provides a technical solution: an ultra-thin, buffer-resistant, and non-breakable acrylic waterproof foam tape, comprising a tape body 6 and an outer protective plate 4 arranged outside the tape body 6, a main shaft 1 is arranged inside the outer protective plate 4, the tape body 6 is wound around the main shaft 1, a fixed shaft 2 is arranged inside the main shaft 1, the tape body 6 comprises a first acrylic foam layer 601, a water-absorbing cotton layer 602, an elastic film 603, a second acrylic foam layer 604, an adhesive layer 605, and a release layer 606, and the first acrylic foam layer 601, the water-absorbing cotton layer 602, the elastic film 603, the second acrylic foam layer 604, The adhesive layer 605 and the release layer 606 are distributed in sequence from top to bottom, and an opening 5 is opened on the side of the outer protective plate 4, and a bottom plate 12 and a connecting groove 7 are respectively provided at both ends of the opening 5. A rotating shaft 8 is rotatably connected in the connecting groove 7, and a pressing plate 10 is provided on the rotating shaft 8. A torsion spring 9 is provided on the outer side of the rotating shaft 8, and a cutting knife 11 is provided on the pressing plate 10; when in use, the absorbent cotton layer 602 can improve the overall waterproof effect of the tape body 6, and the set elastic film 603 can improve the elasticity and buffering capacity of the tape body 6. The tape body 6 can be cut by pulling the tape body 6 out of the opening 5 and pressing the pressing plate 10 downward after pulling it out.
[0021] Furthermore, the fixed shaft 2 is rotationally connected to the main shaft 1 , and a plurality of grooves are provided on the inner side of the fixed shaft 2 .
[0022] Furthermore, a baffle 101 is provided on the side of the main shaft 1 , and the baffle 101 and the main shaft 1 are integrally formed. The baffle 101 can play a role in limiting the tape body 6 .
[0023] Furthermore, a plurality of connecting plates 3 are evenly arranged on the side of the outer guard plate 4 , and the ends of the plurality of connecting plates 3 are detachably fixed on the fixed shaft 2 .
[0024] Furthermore, the outer guard plate 4 is provided with anti-skid patterns, and the anti-skid effect is improved by providing the anti-skid patterns on the outer guard plate 4.
[0025] Working principle: When in use, just pull out the tape body 6 from the opening 5 on the outer protective plate 4. After pulling out a certain length, you can press the pressing plate 10 by hand, so that the pressing plate 10 rotates in the connecting groove 7 through the rotating shaft, so that the pressing plate 10 drives the cutter 11 to rotate, so that the cutter 11 contacts the tape body 6, and squeezes the tape body 6 on the bottom plate 12, and cuts the tape body 6 through the cutter 11. After cutting, tear off the release layer 606, and stick it to the object through the adhesive layer 605 of the tape body 6. During use, the absorbent cotton layer 602 and the elastic film 603 provided on the tape body 6 improve the waterproof effect and buffering effect of the tape body 6.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An ultra-thin, buffer-resistant, and non-breakable acrylic waterproof foam tape, characterized by: The invention comprises an adhesive tape body (6) and an outer protective plate (4) arranged outside the adhesive tape body (6), wherein a main shaft (1) is arranged inside the outer protective plate (4), the adhesive tape body (6) is wound around the main shaft (1), a fixed shaft (2) is arranged inside the main shaft (1), the adhesive tape body (6) comprises a first acrylic foam layer (601), a water-absorbing cotton layer (602), an elastic film (603), a second acrylic foam layer (604), an adhesive layer (605) and a release layer (606), and the first acrylic foam layer (601) , a water-absorbent cotton layer (602), an elastic film (603), a second acrylic foam layer (604), an adhesive layer (605) and a release layer (606) are sequentially arranged from top to bottom. An opening (5) is provided on the side of the outer protective plate (4). A bottom plate (12) and a connecting groove (7) are provided at both ends of the opening (5). A rotating shaft (8) is rotatably connected in the connecting groove (7). A pressing plate (10) is provided on the rotating shaft (8). A torsion spring (9) is provided on the outer side of the rotating shaft (8). A cutting knife (11) is provided on the pressing plate (10).
2. The ultra-thin, buffer-resistant, and non-breakable acrylic waterproof foam tape according to claim 1, characterized in that: The fixed shaft (2) and the main shaft (1) are rotationally connected, and a plurality of grooves are provided on the inner side of the fixed shaft (2).
3. The ultra-thin, buffer-resistant, and non-breakable acrylic waterproof foam tape according to claim 1, characterized in that: A baffle (101) is provided on the side of the main shaft (1), and the baffle (101) and the main shaft (1) are integrally formed.
4. The ultra-thin, buffer-resistant, and non-breakable acrylic waterproof foam tape according to claim 1, characterized in that: A plurality of connecting plates (3) are evenly arranged on the side of the outer guard plate (4), and the ends of the plurality of connecting plates (3) are detachably fixed on the fixed shaft (2).
5. The ultra-thin, buffer-resistant, and non-breakable acrylic waterproof foam tape according to claim 1, characterized in that: The outer guard plate (4) is provided with anti-slip grooves.