Non-setting adhesive sponge adhesive tape

Abstract

The utility model provides a non-setting adhesive sponge adhesive tape which is used for solving the technical problem that the anti-vibration effect becomes poor due to the fact that the friction coefficient of the smooth surface of the existing sponge adhesive tape is too low. The utility model discloses a non-setting adhesive sponge adhesive tape which comprises a first sponge base layer and a second sponge base layer, the first bonding layer is fixedly arranged at the bottom end of the first sponge base layer; each group of friction blocks are arranged at the top end of the first sponge base layer at intervals; the protective layer is fixedly arranged at the upper end of the first sponge base layer, the friction block is located between the first bonding layer and the protective layer, and when the sponge adhesive tape needs to achieve a good shockproof effect, the protective layer is taken down, so that the friction block is exposed outside.

Description

Technical Field

[0001] The utility model relates to the technical field of sponge tapes, in particular to a self-adhesive sponge tape. Background Art

[0002] Sponge glue is made of EVA foam as the base material, coated with solvent or hot-melt pressure-sensitive adhesive on one or both sides, and then covered with easily peelable release paper. It has extremely strong adhesion, good aging resistance, excellent sealing and elasticity. It is suitable for bonding objects with rough surfaces and fixing light and small materials. It is widely used in automobile decoration, shockproof, heat insulation, object hanging, insulation and heat preservation of electrical refrigeration engineering, fixing and bonding of nameplates, nameplates, wallpaper, etc.

[0003] Generally, one side of sponge tape is an adhesive surface and the other side is a smooth surface. When the sponge tape is used for shockproofing, the sponge tape with a smooth surface cannot generate sufficient friction between the objects. When it is attached between objects, it is easy for the objects to slide, resulting in a poor shockproof effect. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a self-adhesive sponge tape, which is used to solve the technical problem that the friction coefficient of the smooth surface of the existing sponge tape is too low, resulting in poor shockproof effect.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A self-adhesive sponge tape, comprising:

[0007] First sponge base layer;

[0008] A first adhesive layer, wherein the first adhesive layer is fixedly disposed at the bottom end of the first sponge base layer;

[0009] A plurality of groups of friction blocks, each group of friction blocks is arranged at intervals on the top of the first sponge base layer;

[0010] A protective layer is fixedly arranged on the upper end of the first sponge base layer, and the friction block is located between the first adhesive layer and the protective layer.

[0011] Working principle:

[0012] When sponge tape is needed, stick the first adhesive layer of the sponge tape directly on the object;

[0013] When the sponge tape is required to play a shockproof effect, the protective layer is removed from the first sponge base layer, so that the friction block abuts against another object.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] When sponge tape is needed, stick the first adhesive layer of the sponge tape directly on the object;

[0016] When the sponge tape is needed to have a shockproof effect, the protective layer is removed from the first sponge base layer, so that the friction block abuts against another object, increasing the friction between the sponge tape and the object, making it difficult for the objects to slide, thereby increasing the shockproof effect of the sponge tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the cross-sectional structure of an embodiment of the utility model.

[0018] In the above drawings: 10, storage groove; 11, limiting block; 12, connecting belt; 13, second adhesive layer; 14, smooth layer; 15, second sponge base layer; 16, friction block; 17, first sponge base layer; 18, first adhesive layer; 19, connecting groove. DETAILED DESCRIPTION

[0019] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Example:

[0021] like Figure 1 As shown, a self-adhesive sponge tape comprises:

[0022] A first sponge base layer 17;

[0023] A first adhesive layer 18, wherein the first adhesive layer 18 is fixedly disposed at the bottom end of the first sponge base layer 17;

[0024] A plurality of groups of friction blocks 16, each group of friction blocks 16 is arranged at intervals on the top of the first sponge base layer 17, and each group of friction blocks 16 includes two blocks;

[0025] A protective layer, the protective layer is fixedly arranged on the upper end of the first sponge base layer 17, and the friction block 16 is located between the first adhesive layer 18 and the protective layer;

[0026] When the sponge tape is needed, the first adhesive layer 18 of the sponge tape is directly attached to the object;

[0027] When the sponge tape is needed to have a shockproof effect, the protective layer is removed from the first sponge base layer 17, so that the friction block 16 abuts against another object, increasing the friction between the sponge tape and the object, making it difficult for the objects to slide, thereby increasing the shockproof effect of the sponge tape.

[0028] like Figure 1As shown, the protective layer includes a second adhesive layer 13, a second sponge base layer 15 and a smooth layer 14. The second adhesive layer 13 is adhered to the upper end of the first sponge base layer 17. The friction block 16 is arranged between the first sponge base layer 17 and the second adhesive layer 13. The second sponge base layer 15 is fixed on the upper end of the second adhesive layer 13. The smooth layer 14 is fixed on the top of the second sponge base layer 15. The upper end surface of the smooth layer 14 is smooth. When the protective layer is not needed, the user can directly remove the second adhesive layer 13 from the first sponge base layer 17.

[0029] The second adhesive layer 13 is provided with a plurality of connecting grooves 19, the second sponge base layer 15 is provided with a plurality of storage grooves 10, the storage grooves 10 are connected with the connecting grooves 19 in a one-to-one correspondence, the top of the first sponge base layer 17 is fixed with a plurality of connecting belts 12, the connecting belts 12 are easy-to-break materials, and when torn by external force, the connecting belts 12 will break, and the connecting belts 12 pass through the connecting grooves 19 in a one-to-one correspondence, and one end of each connecting belt 12 extending into the storage groove 10 is fixed with a limiting block 11, and the limiting blocks 11 are arranged at intervals between each group of the friction blocks 16, and the limiting blocks 11 cooperate with the storage grooves 10 to enhance the stability between the protective layer and the first sponge base layer 17.

[0030] Working principle:

[0031] When the sponge tape is needed, the first adhesive layer 18 of the sponge tape is directly attached to the object;

[0032] When the sponge tape is needed to play a shockproof effect, the smooth layer 14 is broken, and the limiting block 11 is manually pulled, the limiting block 11 tears the connecting belt 12, and then the second adhesive layer 13 is pulled away from the first sponge base layer 17, so that the friction block 16 is exposed.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A self-adhesive sponge tape, characterized in that: include: A first sponge base layer (17); A first adhesive layer (18), the first adhesive layer (18) being fixedly arranged on the bottom end of the first sponge base layer (17); A plurality of groups of friction blocks (16), each group of friction blocks (16) being arranged at intervals on the top of the first sponge base layer (17); A protective layer is fixedly arranged on the upper end of the first sponge base layer (17), and the friction block (16) is located between the first adhesive layer (18) and the protective layer.

2. The self-adhesive sponge tape according to claim 1, characterized in that: The protective layer comprises a second adhesive layer (13), a second sponge base layer (15) and a smooth layer (14); the second adhesive layer (13) is adhered to the upper end of the first sponge base layer (17); the friction block (16) is arranged between the first sponge base layer (17) and the second adhesive layer (13); the second sponge base layer (15) is fixed to the upper end of the second adhesive layer (13); and the smooth layer (14) is fixed to the top of the second sponge base layer (15).

3. The self-adhesive sponge tape according to claim 2, characterized in that: The second adhesive layer (13) is provided with a plurality of connecting grooves (19), the second sponge base layer (15) is provided with a plurality of storage grooves (10), the storage grooves (10) are connected to the connecting grooves (19) in a one-to-one correspondence, a plurality of connecting belts (12) are fixedly provided on the top of the first sponge base layer (17), the connecting belts (12) pass through the connecting grooves (19) in a one-to-one correspondence, and a limiting block (11) is fixedly provided at one end of each connecting belt (12) extending into the storage groove (10).

4. The self-adhesive sponge tape according to claim 3, characterized in that: The limiting blocks (11) are arranged at intervals between each group of friction blocks (16).

5. The self-adhesive sponge tape according to claim 1, characterized in that: Each group of friction blocks (16) includes two blocks.

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