High-viscosity mylar tablet

Abstract

The utility model relates to the technical field of mylar films, in particular to a high-viscosity mylar film which comprises a mylar film body, backing paper is glued on the lower surface of the mylar film body, four inclined plane grooves are formed in the surface of the mylar film body, every two inclined plane grooves form a group, supporting strips are connected to the inner sides of the two inclined plane grooves in a sliding mode, the supporting strips are of a herringbone structure, and the two inclined plane grooves are connected with the backing paper in a sliding mode. A plurality of protruding strips are evenly and fixedly connected to the side wall of the bottom paper, protruding heads are fixedly connected to the two ends of each supporting strip, each protruding head is of a halfpace structure, anti-skid grains are arranged on the inner side of each supporting strip, and a supporting rod is arranged between the two supporting strips. According to the utility model, through the arrangement of the structure, the taking work of the mylar body and the subsequent tearing work of the backing paper are facilitated on the premise that the adhesive surface of the lower surface of the mylar body is not polluted, and the pollution of the adhesive surface of the lower surface of the mylar body is avoided, so that the use viscidity of the mylar body is improved as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of Mylar sheets, in particular to a high-viscosity Mylar sheet. Background Art

[0002] Mylar sheet has excellent electrical insulation properties and is an excellent electrical insulation material that can effectively prevent electrical breakdown and leakage. Mylar sheet has high tensile strength and tear resistance and can withstand certain mechanical stress, which gives it advantages in the packaging and protection of electronic components. Mylar sheet has high optical transmittance and can be used to manufacture transparent insulating parts, which gives it advantages in certain special applications.

[0003] The existing related technologies often have the following defects: in the process of pasting and installing the Mylar sheet, it is often necessary to tear off the backing paper and then hold the two side positions of the Mylar sheet with your hands to paste and install the Mylar sheet. In the process of holding the side of the Mylar sheet, the fingers are likely to stick to the adhesive surface on the bottom side of the Mylar sheet, which can easily reduce the later pasting effect of the Mylar sheet.

[0004] Therefore, the utility model provides a high-viscosity Mylar sheet. Utility Model Content

[0005] The utility model aims to solve the shortcoming in the prior art that the adhesive surface on the bottom side of the Mylar sheet is easily contaminated when the Mylar sheet is installed, and proposes a high-viscosity Mylar sheet.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a high-viscosity Mylar sheet, including a Mylar sheet body, the lower surface of which is glued with a base paper, the surface of which is provided with four inclined grooves in groups of two, and the inner sides of two of the inclined grooves are slidably connected to support bars, and the support bars are of a "human" structure.

[0007] The effect achieved by the above components is that personnel can support the Mylar sheet body through the support bars of the protruding structure.

[0008] Preferably, the side wall of the bottom paper is evenly and fixedly connected with a plurality of convex strips.

[0009] The effect achieved by the above components is: by setting the convex strips on the lower surface of the base paper, the base paper can be torn off by pulling the convex strips, thereby avoiding the phenomenon that the fingers are contaminated with the adhesive surface of the lower surface of the Mylar sheet body when tearing the base paper.

[0010] Preferably, both ends of the support bar are fixedly connected with protrusions, and the protrusions are step structures.

[0011] The effect achieved by the above components is that the efficiency of inserting the support bar into the inner side of the inclined groove on the Mylar sheet body is improved by providing the protruding head of the step structure.

[0012] Preferably, anti-slip grooves are provided on the inner side of the support bar.

[0013] The effect achieved by the above components is: by providing the anti-slip grooves on the side walls of the support bar, the friction between the hand and the side walls of the support bar is increased, thereby improving the stability of operating the support bar.

[0014] Preferably, a support rod is provided between the two support bars.

[0015] The effect achieved by the above components is that by providing the support rod, the phenomenon that the Mylar sheet body is easily bent when held when the Mylar sheet body has a certain toughness is avoided, and the stability of holding the Mylar sheet body is further improved.

[0016] Preferably, a positioning tube is fixedly connected to the side wall of the support bar, and the inner diameter of the positioning tube is matched with the outer diameter of the support rod.

[0017] The effect achieved by the above components is that the support rod is inserted into the inner side of the positioning tube for installation, thereby improving the flexibility of using the support rod according to usage requirements.

[0018] In summary:

[0019] In the present invention, before the Mylar sheet body needs to be pasted, the two support bars are first slid into the corresponding inner sides of the inclined grooves. By providing a convex head of a step structure, the efficiency of inserting the support bars into the inner sides of the inclined grooves on the Mylar sheet body is improved. At this time, personnel can support the Mylar sheet body through the support bars of the protruding structure. By providing the above structure, it is convenient to take out the Mylar sheet body and tear off the subsequent bottom paper without contaminating the adhesive surface of the lower surface of the Mylar sheet body, thereby avoiding contamination of the adhesive surface of the lower surface of the Mylar sheet body, thereby improving the stickiness of the Mylar sheet body as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the disassembled structure of the utility model;

[0022] Figure 3 For this utility model Figure 2 A magnified view of point A;

[0023] Figure 4 This is a schematic structural diagram of the support bar in the present invention;

[0024] Figure 5 For this utility model Figure 4 Enlarged view of point B.

[0025] Legend: 1. Mylar sheet body; 2. Bottom paper; 3. Support strip; 4. Raised strip; 5. Inclined groove; 6. Support rod; 7. Raised head; 8. Positioning tube; 9. Anti-slip groove. DETAILED DESCRIPTION

[0026] Reference Figure 1-5 As shown, the utility model provides a technical solution: a high-viscosity Mylar sheet, comprising a Mylar sheet body 1, and a base paper 2 is glued to the lower surface of the Mylar sheet body 1.

[0027] The following is a detailed description of its overall specific settings and functions.

[0028] In this embodiment: the surface of the Mylar sheet body 1 is provided with four inclined grooves 5 arranged in groups of two, and the inner sides of the two inclined grooves 5 are slidably connected with support bars 3, and the support bars 3 are of a "human" structure. Personnel can support the Mylar sheet body 1 through the support bars 3 with a protruding structure. The side walls of the base paper 2 are evenly and fixedly connected with a number of ridges 4. By providing the ridges 4 on the lower surface of the base paper 2, the base paper 2 can be torn off by pulling the ridges 4, thereby avoiding the phenomenon that the fingers are contaminated with the glue surface of the lower surface of the Mylar sheet body 1 when tearing off the base paper 2. Both ends of the support bar 3 are fixedly connected with protrusions 7, and the protrusions 7 are of a step structure. By providing the protrusions 7 with a step structure, the efficiency of inserting the support bar 3 into the inner side of the inclined grooves 5 on the Mylar sheet body 1 is improved.

[0029] Specifically, the inner side of the support bar 3 is provided with anti-slip grooves 9. By providing the anti-slip grooves 9 on the side walls of the support bar 3, the friction between the hand and the side walls of the support bar 3 is increased, and the stability of operating the support bar 3 is improved. A support rod 6 is provided between the two support bars 3. By providing the support rod 6, the phenomenon that the Mylar sheet body 1 is easily bent when the Mylar sheet body 1 is held in hand is avoided when the Mylar sheet body 1 has a certain toughness is avoided, and the stability of holding the Mylar sheet body 1 is further improved. The side wall of the support bar 3 is fixedly connected with a positioning tube 8, and the inner diameter of the positioning tube 8 is adapted to the outer diameter of the support rod 6. By providing the support rod 6 to be inserted into the inner side of the positioning tube 8 for installation, the flexibility of using the support rod 6 according to usage requirements is improved.

[0030] The working principle is that before the Mylar sheet body 1 needs to be pasted, the two support bars 3 are first slid into the corresponding inner sides of the inclined grooves 5. By setting the convex head 7 of the step structure, the efficiency of inserting the support bars 3 into the inner sides of the inclined grooves 5 on the Mylar sheet body 1 is improved. At this time, the personnel can support the Mylar sheet body 1 through the support bar 3 of the protruding structure. By setting the anti-slip grooves 9 on the side walls of the support bar 3, the friction between the hand and the side walls of the support bar 3 is increased, and the stability of operating the support bar 3 is improved. The personnel can operate the Mylar sheet body 1 by supporting the hand on the side of the two support bars 3 away from each other, thereby avoiding the fingerprints from being easily stained on the lower side glue surface of the Mylar sheet body 1 when holding the side of the Mylar sheet body 1, affecting the subsequent stability of pasting the Mylar sheet body 1. By setting the support rod 6, it is avoided that when the Mylar sheet body 1 has a certain toughness, the Mylar sheet body 1 is easily bent when held in the hand. The present invention also provides a plurality of support rods 6, 8 and 9 for holding the support rod 6. The support rods 6 are inserted into the inner side of the positioning tube 8 for installation, which improves the flexibility of using the support rod 6 according to the use requirements. By providing the convex strips 4 on the lower surface of the bottom paper 2, the bottom paper 2 can be torn off by pulling the convex strips 4, avoiding the phenomenon that the fingers are contaminated with the adhesive surface of the lower surface of the Mylar sheet body 1 when tearing off the bottom paper 2, thereby further improving the protective effect of the adhesive surface of the lower surface of the Mylar sheet body 1. In addition, the support strips 3 are a reusable structure. After the Mylar sheet body 1 is pasted, the support strips 3 can be slid out from the inner side of the inclined groove 5 to realize the subsequent installation of the Mylar sheet body 1 on other products. By setting the above structure, it is convenient to take out the Mylar sheet body 1 and the subsequent tearing of the bottom paper 2 without contaminating the adhesive surface of the lower surface of the Mylar sheet body 1, thereby avoiding the contamination of the adhesive surface of the lower surface of the Mylar sheet body 1, thereby improving the adhesiveness of the Mylar sheet body 1 as much as possible.

[0031] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

Claims

1. A high-viscosity Mylar sheet, comprising a Mylar sheet body (1), characterized in that: The bottom surface of the Mylar sheet body (1) is glued with a base paper (2), and the surface of the Mylar sheet body (1) is provided with four inclined grooves (5) arranged in groups of two. The inner sides of two of the inclined grooves (5) are slidably connected with support bars (3), and the support bars (3) are of a "human" structure.

2. The high-viscosity Mylar sheet according to claim 1, characterized in that: The side wall of the bottom paper (2) is evenly and fixedly connected with a plurality of convex strips (4).

3. The high-viscosity Mylar sheet according to claim 1, characterized in that: Both ends of the support bar (3) are fixedly connected with protrusions (7), and the protrusions (7) are of a step structure.

4. The high-viscosity Mylar sheet according to claim 1, characterized in that: Anti-slip grooves (9) are provided on the inner side of the support bar (3).

5. The high-viscosity Mylar sheet according to claim 1, characterized in that: A support rod (6) is provided between the two support bars (3).

6. The high-viscosity Mylar sheet according to claim 5, characterized in that: A positioning tube (8) is fixedly connected to the side wall of the support bar (3), and the inner diameter of the positioning tube (8) is compatible with the outer diameter of the support rod (6).

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