Self-adhesive silica gel sheet capable of being quickly fixed

Abstract

The utility model relates to the technical field of silica gel sheets, and discloses a self-adhesive silica gel sheet capable of being quickly fixed, which comprises a self-adhesive silica gel sheet, a portable fixing mechanism comprises a support fixing shaft, the support fixing shaft is fixedly connected in the center of the self-adhesive silica gel sheet, the two ends of the outer part of the support fixing shaft are fixedly connected with mounting limiting shafts, and the mounting limiting shafts are fixedly connected with the self-adhesive silica gel sheet. Two sealing pieces are fixedly connected to the sides, close to each other, of the installation limiting shafts, and the self-adhesion silica gel pieces are rotationally connected to the sides, close to each other, of the two sealing pieces. According to the utility model, the self-adhesive silica gel sheet is placed between the two sealing sheets and then is connected with the installation limiting shaft, so that the installation limiting shaft is fixed, the portability of the self-adhesive silica gel sheet is improved, and when the self-adhesive silica gel sheet needs to be used, the self-adhesive silica gel sheet can be driven by pulling the hand tearing convex edge, so that the self-adhesive silica gel sheet is convenient to use. And then the sealing of the silica gel sheet is uncovered through the starting mark, and then fixation is completed with the help of the glue layer.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of silica gel sheet, especially to the self -adhesive silica gel sheet of quick -frozen. BACKGROUND

[0002] The self -adhesive silica gel sheet is a kind of silica gel material that is coated with self -adhesive glue layer on the surface, has good softness, high temperature resistance and pressure resistance, and can be directly attached to various surfaces. It is usually composed of silica gel rubber, adhesive and reinforcing material (such as fiber), and is widely used in the fields of protection, sealing, shock absorption, heat insulation and the like of electronic equipment. Its main feature is that it can be quickly fixed to the target surface without additional tools, which meets the demand of quick fixing, provides efficient and convenient solution, especially in high temperature and humid environment;

[0003] The existing quick -frozen self -adhesive silica gel sheet realizes quick adhesion through the self -adhesive glue layer coated on its surface. The glue layer forms strong adhesion through small pressure and chemical reaction when contacting the target surface, and can be quickly fixed without heating or tools. The silica gel base material provides excellent softness, high temperature resistance and corrosion resistance, so that it can maintain stable adhesion performance in various surfaces and harsh environments, and is widely used in occasions requiring quick installation and temporary fixing;

[0004] In the prior art, part of the self -adhesive silica gel sheet is often scattered due to the lack of convenient carrying mechanism, leading to inconvenient carrying. At the same time, due to the lack of cutting mechanism, users often can only cut by rough way such as pulling, which not only increases the inconvenience of use, but also easily causes the waste of silica gel sheet. Therefore, the quick -frozen self -adhesive silica gel sheet is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a quick -frozen self -adhesive silica gel sheet, which aims at improving the problem that part of the self -adhesive silica gel sheet in the prior art is often scattered due to the lack of convenient carrying mechanism, leading to inconvenient carrying.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: the quick -frozen self -adhesive silica gel sheet, including self -adhesive silica gel sheet, the both sides of the self -adhesive silica gel sheet are fixedly connected with portable fixed mechanism, the both sides of the portable fixed mechanism are fixedly connected with rotary cutting mechanism;

[0007] The portable fixed mechanism includes support fixed shaft, the support fixed shaft is fixedly connected in the center of the self -adhesive silica gel sheet, the both ends of the outer portion of the support fixed shaft are fixedly connected with installation limiting shaft, the side close to one of the installation limiting shaft is fixedly connected with two sealing sheets, and the self -adhesive silica gel sheet is rotatably connected on the side close to one of the two sealing sheets;

[0008] As a further description of the above technical scheme: the rotating cutting mechanism comprises two rotating blade supports, both of which are fixedly connected to the outside of the mounting limiting shaft, and a blade protection block is fixedly connected to the side of both rotating blade supports, a blade fixing shaft is slidably connected to the inside of the blade protection block, a cutting blade is fixedly connected to the outside of the blade fixing shaft, a sliding button is fixedly connected to the top of the blade fixing shaft, and a blade limiting shaft is fixedly connected to the bottom of the blade fixing shaft.

[0009] As a further description of the above technical scheme: the self-adhesive silica gel sheet comprises a silica gel sheet, a special-shaped hard sheet is fixedly connected to the bottom of the silica gel sheet, a glue layer is fixedly connected to the top of the silica gel sheet, a starting mark is fixedly connected to the left side of the glue layer, release paper is fixedly connected to the bottom of the special-shaped hard sheet, a hand-tear protruding edge is fixedly connected to the left side of the release paper, and a groove is formed between the glue layer and the hand-tear protruding edge.

[0010] As a further description of the above technical scheme: a guide groove is formed in the inside of both rotating blade supports, and the blade protection block is slidably connected in the guide groove.

[0011] As a further description of the above technical scheme: a receiving groove is formed in the inside of the blade protection block, and the cutting blade is slidably connected in the receiving groove.

[0012] As a further description of the above technical scheme: the special-shaped hard sheet has a plurality of triangular protrusions on the side not in contact with the silica gel sheet.

[0013] As a further description of the above technical scheme: the release paper has a plurality of triangular protrusions on the side close to the silica gel sheet.

[0014] As a further description of the above technical scheme: the sealing sheet is a 270-degree sector, and the edge of the sealing sheet is rounded.

[0015] The utility model has the advantages of:

[0016] 1、The self-adhesive silica gel sheet is placed between two sealing sheets, and then fixed to the mounting limiting shaft under the connection of the mounting limiting shaft, thereby improving the portability of the self-adhesive silica gel sheet.

[0017] 2, the utility model discloses can rotate the fixed rotating blade support in the installation limiting shaft outside to push the blade protection block and rotate around the installation limiting shaft, then push the sliding button, under the push of blade fixing shaft, push the cutting blade and leave the protection groove in the blade protection block, and then complete the segmentation of self -adhesion silica gel piece, to this reduces when using self -adhesion silica gel piece, because lack cutting tool, thereby cause the waste of self -adhesion silica gel piece. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model discloses a three -dimensional schematic view of the self -adhesion silica gel piece of quick -fixing that is provided for the utility model;

[0019] Figure 2 The utility model discloses the structure schematic view of rotating blade support of quick -fixing self -adhesion silica gel piece that is provided for the utility model;

[0020] Figure 3 The utility model discloses the structure schematic view of release paper of quick -fixing self -adhesion silica gel piece that is provided for the utility model;

[0021] Figure 4 For Figure 1 The enlarged view of A in the middle.

[0022] Legend:

[0023] 1, self -adhesion silica gel piece;2, support fixed axle;3, installation limiting axle;4, sealing sheet;5, rotating blade support;6, sliding button;7, cutting blade;8, blade fixed axle;9, blade protection block;10, blade limiting axle;101, silica gel piece;102, special -shaped hard sheet;103, release paper;104, hand tear convex edge;105, glue layer;106, start mark. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0025] Refer to Figure 1 , Figure 2The utility model provides an embodiment: quick fixed self -adhesion silica gel piece 1, including self -adhesion silica gel piece 1, self -adhesion silica gel piece 1 is the core part of whole device, has self -adhesion, can directly with target surface adhere without using additional tool, and the both sides fixed connection of self -adhesion silica gel piece 1 have portable fixed establishment, and portable fixed establishment is stored and fixed to self -adhesion silica gel piece 1, to improve the portability of self -adhesion silica gel piece 1, and the both sides fixed connection of portable fixed establishment have rotary cutting mechanism, and self -adhesion silica gel piece 1 is cuted, to reduce the waste of self -adhesion silica gel piece 1;

[0026] Portable fixed establishment includes support fixed shaft 2,

[0027] Support fixed shaft 2 is the center support structure of whole device, is located in the center inside of self -adhesion silica gel piece 1, and the both ends fixed connection of support fixed shaft 2 have installation limiting shaft 3, help limit the movement range of sealing sheet 4 and self -adhesion silica gel piece 1, ensure the stability of device, and support fixed shaft 2 is fixedly connected in the center inside of self -adhesion silica gel piece 1, and the both ends of support fixed shaft 2 are fixedly connected with installation limiting shaft 3, and installation limiting shaft 3 is located at the both sides of support fixed shaft 2, plays the fixed effect. By being connected with support fixed shaft 2, installation limiting shaft 3 ensures the stability and accurate positioning of portable fixed establishment and rotary cutting mechanism, and installation limiting shaft 3 is fixedly connected with two sealing sheets 4 on the side, and sealing sheet 4 is located at the both sides of self -adhesion silica gel piece 1, and is connected with the end of support fixed shaft 2.Sealing sheet 4 is 270 degrees sector, and the edge is rounded, so that it has better sealing and flexibility.Sealing sheet 4 is to ensure that self -adhesion silica gel piece 1 is supported and limited, and the design of 270 degrees sector makes when using self -adhesion silica gel piece 1 not cause influence, and rounding avoids the inconvenience when using, and self -adhesion silica gel piece 1 is rotatably connected on the side of two sealing sheets 4, and sealing sheet 4 is 270 degrees sector, and the edge of sealing sheet 4 is rounded;

[0028] The self-adhesive silica gel sheet 1 comprises a silica gel layer 101, the bottom of the silica gel layer 101 is fixedly connected with a special-shaped hard sheet 102, the special-shaped hard sheet 102 is fixed at the bottom of the silica gel layer 101 and is a key component for enhancing the structural strength. The special-shaped hard sheet 102 makes the whole self-adhesive silica gel sheet 1 maintain a certain rigidity when adhering, avoiding deformation when bearing pressure or external force. The top of the silica gel layer 101 is fixedly connected with a glue layer 105, the glue layer 105 is fixed at the top of the silica gel layer 101 and provides the adhesion ability of the self-adhesive silica gel sheet 1. After the glue layer 105 contacts with the target surface, it can quickly adhere to the surface to form a firm fixation. The left side of the glue layer 105 is fixedly connected with a starting mark 106, the starting mark 106 is located at the left side of the glue layer 105 and indicates the start of the product, helping users to correctly start the use process. The bottom of the special-shaped hard sheet 102 is fixedly connected with a release paper 103, which separates the glue layer 105 from the next silica gel sheet, thereby avoiding the self-adhesive silica gel sheet 1 from being bonded together after being fixed. The left side of the release paper 103 is fixedly connected with a hand tearing protruding edge 104, which is designed to facilitate users to manually tear the release paper 103. A groove is formed between the glue layer 105 and the hand tearing protruding edge 104. The side of the special-shaped hard sheet 102 not in contact with the silica gel layer 101 has multiple triangular protrusions, and the side of the release paper 103 close to the silica gel layer 101 has multiple triangular protrusions.

[0029] Referring to Figure 1 , Figure 3 , Figure 4 , the rotating cutting mechanism comprises two rotating blade supports 5 fixedly connected outside the installation limiting shaft 3. They are responsible for fixing and controlling the rotation of the cutting blade 7, making the cutting process precise and efficient. Both rotating blade supports 5 are fixedly connected outside the installation limiting shaft 3, and the side close to each other of the two rotating blade supports 5 is fixedly connected with a blade protection block 9. The blade protection block 9 not only plays a protective role for the blade, but also helps to maintain the stability of the cutting blade 7 during use. The inside of the blade protection block 9 is slidingly connected with a blade fixing shaft 8, which is a core component connecting the cutting blade 7. The blade fixing shaft 8 is slidingly connected to ensure the rotation of the blade. The outside of the blade fixing shaft 8 is fixedly connected with the cutting blade 7, which is a key component of the rotating cutting mechanism and is responsible for the actual cutting operation. The top of the blade fixing shaft 8 is fixedly connected with a sliding button 6. The user can adjust the cutting state of the blade through the sliding button 6. The bottom of the blade fixing shaft 8 is fixedly connected with a blade limiting shaft 10, which prevents the blade from moving excessively and ensures the precision and safety of cutting. The inside of both rotating blade supports 5 is provided with a guide groove, and the blade protection block 9 is slidingly connected in the guide groove. The inside of the blade protection block 9 is provided with a receiving groove, and the cutting blade 7 is slidingly connected in the receiving groove.

[0030] Working principle: first, the self-adhesive silica gel sheet 1 is placed on the two sealing sheets 4, and then the two installation limiting shafts 3 are fixed through the support fixing shaft 2 in the self-adhesive silica gel sheet 1 to limit the sealing sheet 4, so as to prevent the self-adhesive silica gel sheet 1 from falling off accidentally, and then because the 270-degree design of the sealing sheet 4, when the self-adhesive silica gel sheet 1 is used, the self-adhesive silica gel sheet 1 can be pulled through the gap of the sealing sheet 4.

[0031] Specifically: find the starting mark 106 of the self-adhesive silica gel sheet 1 component, so as to find the thread of the self-adhesive silica gel sheet 1, and then separate the glue layer 105 from the release paper 103, then adhere the glue layer 105 to the installation surface to be fixed, then pull the hand tearing convex edge 104, and then separate the release paper 103 from the silica gel layer 101, and the silica gel layer 101 is supported by the special-shaped hard sheet 102 to avoid air bubbles during the bonding process and subsequent deformation of the self-adhesive silica gel sheet 1.

[0032] When the length of the self-adhesive silica gel sheet 1 reaches the demand, push the sliding button 6, and then through the cooperation of the blade fixing shaft 8 fixed at the bottom of the sliding button 6 and the blade limiting shaft 10 at the bottom of the blade fixing shaft 8, and the interaction of the guide groove in the rotating blade bracket 5, the cutting blade 7 is separated from the storage groove in the blade protection block 9, then rotate the rotating blade bracket 5, so that the cutting blade 7 completes the cutting of the self-adhesive silica gel sheet 1, thereby avoiding the waste caused by the lack of cutting tools of the self-adhesive silica gel sheet 1.

[0033] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A self-adhesive silicone sheet that can be quickly fixed, comprising a self-adhesive silicone sheet (1), characterized in that: Both sides of the self-adhesive silica gel sheet (1) are fixedly connected with portable fixing mechanisms, both sides of the portable fixing mechanisms are fixedly connected with rotating cutting mechanisms; The portable fixing mechanism comprises a supporting fixed shaft (2), the supporting fixed shaft (2) is fixedly connected in the center of the self-adhesive silica gel sheet (1), both outer ends of the supporting fixed shaft (2) are fixedly connected with mounting limiting shafts (3), both sides of the mounting limiting shafts (3) are fixedly connected with two sealing sheets (4), and the self-adhesive silica gel sheet (1) is rotatably connected to the sealing sheets (4).

2. The quick fixable self-adhesive silicone sheet according to claim 1, characterized in that: The rotating cutting mechanism comprises two rotating blade supports (5), both sides of the rotating blade supports (5) are fixedly connected to the outside of the mounting limiting shafts (3), both sides of the rotating blade supports (5) are fixedly connected with blade protection blocks (9), the inside of the blade protection blocks (9) is slidably connected with blade fixed shafts (8), the outside of the blade fixed shafts (8) is fixedly connected with cutting blades (7), the top of the blade fixed shafts (8) is fixedly connected with sliding buttons (6), and the bottom of the blade fixed shafts (8) is fixedly connected with blade limiting shafts (10).

3. The quick fixable self-adhesive silicone sheet according to claim 1, wherein: The self-adhesive silica gel sheet (1) comprises a silica gel sheet (101), the bottom of the silica gel sheet (101) is fixedly connected with a special-shaped hard sheet (102), the top of the silica gel sheet (101) is fixedly connected with a glue layer (105), the left side of the glue layer (105) is fixedly connected with a starting mark (106), the bottom of the special-shaped hard sheet (102) is fixedly connected with release paper (103), the left side of the release paper (103) is fixedly connected with a hand tearing convex edge (104), and a groove is formed between the glue layer (105) and the hand tearing convex edge (104).

4. The quick fixable self-adhesive silicone sheet according to claim 2, wherein: The inside of the rotating blade supports (5) is provided with a guide groove, and the blade protection blocks (9) are slidably connected in the guide groove.

5. The quick fixable self-adhesive silicone sheet according to claim 2, wherein: The inside of the blade protection blocks (9) is provided with a receiving groove, and the cutting blades (7) are slidably connected in the receiving groove.

6. The quick fixable self-adhesive silicone sheet according to claim 3, wherein: The special-shaped hard sheet (102) is provided with a plurality of triangular protrusions on the side that is not in contact with the silica gel sheet (101).

7. The quick fixable self-adhesive silicone sheet according to claim 3, wherein: The release paper (103) is provided with a plurality of triangular protrusions on the side that is close to the silica gel sheet (101).

8. The quick fixable self-adhesive silicone sheet according to claim 1, wherein: The sealing sheet (4) is a 270-degree sector, and the edge of the sealing sheet (4) is chamfered.

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