CN211920376U - Double-sided adhesive tape with strong bonding force and convenient peeling - Google Patents

Abstract

The utility model relates to a double-sided tape technical field, and disclose a double-sided tape that cohesive force is strong and be convenient for peel off, including the sticky tape body, support ring and shearing separating mechanism, sticky tape body winding sets up in the lateral wall surface of support ring, and the ring channel has been seted up to the lateral wall of support ring, and the sticky tape body is including leaving the type layer, goes up the viscose layer, lower viscose layer and substrate layer, goes up the viscose layer and lies in the both sides of substrate layer respectively with lower viscose layer and be the symmetry setting, goes up the top on viscose layer and is connected with the top contact from the type layer, is provided with the U-shaped area of a plurality of arrangement rules from the lateral wall on type layer, cuts the front. The utility model discloses can be swift drop the separation to double-sided tape.

Description

Double-sided adhesive tape with strong bonding force and convenient peeling

Technical Field

The utility model relates to a double-sided tape technical field especially relates to a strong and double-sided tape of being convenient for to peel off of adhesion.

Background

The double-sided adhesive tape is a roll-shaped adhesive tape which is prepared by taking paper, cloth and a plastic film as base materials and then uniformly coating an elastomer type pressure-sensitive adhesive or a resin type pressure-sensitive adhesive on the base materials, and the double-sided adhesive tape is frequently used in life to bond various products and materials.

Traditional double-sided tape is when using, and the film on double-sided tape top layer that can't be convenient fast drops, and double-sided tape can not be neatly and swift when tearing from the body simultaneously tears down, has increased the loaded down with trivial details of use, and general sticky tape adhesion is not very strong moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the double-sided tape is difficult to break away from the body in the prior art, and the double-sided tape top film is difficult to tear, and the adhesion force is not strong simultaneously, and the double-sided tape who just is convenient for peel off that an adhesion force is strong that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a double-sided tape that cohesive force is strong and be convenient for peel off, includes sticky tape body, support ring and shearing separating mechanism, sticky tape body winding sets up in the lateral wall surface of support ring, the ring channel has been seted up to the lateral wall of support ring, the sticky tape body includes from the type layer, goes up viscose layer, lower viscose layer and substrate layer, it is located the both sides of substrate layer respectively and is the symmetry setting with lower viscose layer to go up the viscose layer, the top of going up the viscose layer is connected with the top contact from the type layer, the lateral wall from the type layer is provided with the U-shaped area of a plurality of arrangement rules, shearing separating mechanism is located the front side of support ring.

Preferably, cut separating mechanism includes annular plate, L shape pole and backup pad, the annular plate is connected with the cell wall contact of ring channel, the bottom of L shape pole and the front side fixed connection of annular plate, the top of L shape pole and the right-hand member bottom fixed connection of backup pad, the bottom fixedly connected with spring of backup pad, the bottom fixedly connected with of spring cuts the sword, the connecting rod has been cup jointed to the inside of spring, the bottom of connecting rod and the top fixed connection who cuts the sword, backup pad and fixedly connected with T-shaped piece are passed to the top of connecting rod.

Preferably, a plurality of regularly arranged viscose particles are fixedly arranged on the surface of one side, far away from the base material layer, of the upper viscose layer and the lower viscose layer.

Preferably, the material of the base material layer is all propylene.

Preferably, the support ring is made of transparent materials, and the side wall of the support ring is provided with a plurality of trapezoidal grooves.

Preferably, the spring is an extension spring.

Compared with the prior art, the utility model provides a strong and double-sided tape of being convenient for to peel off of cohesive force possesses following beneficial effect:

1. this double-sided tape that adhesion strength is strong and be convenient for peel off, through being equipped with from type layer and U-shaped area, through pulling U-shaped area after the double-sided tape bonding for from the type layer can be quick from the last viscose layer drop, conveniently break away from.

2. This double-sided tape that bonding force is strong and be convenient for peel off, through the support ring that is equipped with cut separating mechanism, through the free quick double-sided tape of shearing the sword and cut to quick messenger's sticky tape drops from the sticky tape body.

3. This double-sided tape that adhesion strength is strong and be convenient for to peel off through last viscose layer, lower viscose layer and the viscose granule that is equipped with, the adhesion strength of multiplicable double-sided tape body increases the result of use.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation can make the sticky tape separate from the body fast and orderly, can tear double-sided tape top layer film when using simultaneously, has also increased double-sided tape's adhesion strength moreover.

Drawings

Fig. 1 is a schematic structural view of a double-sided adhesive tape with strong adhesive force and easy peeling provided by the present invention;

FIG. 2 is a schematic side view of the structure of FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 1;

fig. 4 is an enlarged view of a portion a of fig. 1.

In the figure: 1 sticky tape body, 2 support rings, 3 release layers, 4 upper adhesive layers, 5 lower adhesive layers, 6 substrate layers, 7U-shaped belts, 8 annular plates, 9L-shaped rods, 10 support plates, 11 springs, 12 shearing blades, 13 connecting rods, 14T-shaped blocks and 15 adhesive particles.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a double-sided adhesive tape with strong adhesive force and convenient peeling comprises an adhesive tape body 1, a support ring 2 and a shearing and separating mechanism, wherein the adhesive tape body 1 is wound on the surface of the outer side wall of the support ring 2, the adhesive tape body 1 is supported by the support ring 2 in a surrounding manner, so that stacking and use are convenient, the side wall of the support ring 2 is provided with an annular groove, the adhesive tape body 1 comprises a release layer 3, an upper adhesive layer 4, a lower adhesive layer 5 and a base material layer 6, the upper adhesive layer 4 and the lower adhesive layer 5 are respectively positioned at two sides of the base material layer 6 and are symmetrically arranged, the adhesive force is applied to the adhesive tape body 1 by arranging the upper adhesive layer 4 and the lower adhesive layer 5, the top of the upper adhesive layer 4 is in contact connection with the top of the release layer 3, the side wall of the release layer 3 is provided with a plurality of U-shaped belts 7 which, the shear separation mechanism is located on the front side of the support ring 2.

The shearing and separating mechanism comprises a ring-shaped plate 8, an L-shaped rod 9 and a supporting plate 10, wherein the ring-shaped plate 8 is in contact connection with the groove wall of the ring-shaped groove, the bottom end of the L-shaped rod 9 is fixedly connected with the front side of the ring-shaped plate 8, the top end of the L-shaped rod 9 is fixedly connected with the bottom of the right end of the supporting plate 10, the bottom of the supporting plate 10 is fixedly connected with a spring 11, the bottom of the spring 11 is fixedly connected with a shearing blade 12, the adhesive tape body 1 can be rapidly and tidily cut by arranging the shearing blade 12, the adhesive tape body 1 can be rapidly separated at the same time, a connecting rod 13 is sleeved inside the spring 11, the bottom of the connecting rod 13 is fixedly connected with the top of the shearing blade 12, the top of the connecting rod 13 penetrates through the supporting plate 10 and is fixedly connected with a T-shaped block 14, the shearing blade 12 can be conveniently pressed and sheared by arranging the T-, through setting up adhesive particle 15 and increasing the cohesive force of going up adhesive layer 4 and adhesive layer 5 down, increase the result of use, the material of substrate layer 6 is full propylene, use the waterproof nature that the propylene material increases sticky tape body 1, increase life, support ring 2 is made by transparent material, and a plurality of trapezoidal recesses have all been seted up to the lateral wall, spring 11 is extension spring, use extension spring, when not using shearing sword 12, can reply by oneself, prevent to cause the mar to damage sticky tape body 1.

The utility model discloses in, when beginning to use the double faced adhesive tape, surround support ring 2 and slowly stimulate with sticky tape body 1, will adhere to required bonding object surface on viscose layer 5 down, viscose grain 15 through viscose layer 5 surface increases double faced adhesive tape's adhesion force down, when sticky tape body 1 extends certain length, it is rotatory to surround the ring channel of support ring 2 with annular plate 8, press T-shaped piece 14 and extrusion spring 11 simultaneously, T-shaped piece 14 presses connecting rod 13 and drives and cut sword 12 and cut sticky tape body 1, make sticky tape body 1 can be fast and neat separate double faced adhesive tape and come off, increase sticky tape body 1's result of use, when bonding the sticky tape opposite side simultaneously, the pulling is from the U-shaped area 7 of 3 lateral walls on type layer, make from the separation on the last tie coat 4 that type layer 3 can be swift, high durability and convenient use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a double-sided tape that cohesion is strong and be convenient for peel off, includes sticky tape body (1), support ring (2) and cuts separating mechanism, its characterized in that, sticky tape body (1) winding sets up in the lateral wall surface of support ring (2), the ring channel has been seted up to the lateral wall of support ring (2), sticky tape body (1) is including from type layer (3), goes up viscose layer (4), viscose layer (5) and substrate layer (6) down, go up viscose layer (4) and be located the both sides of substrate layer (6) respectively with lower viscose layer (5) and be the symmetry setting, the top of going up viscose layer (4) is connected with the top contact from type layer (3), the lateral wall from type layer (3) is provided with a plurality of regular U-shaped areas (7) of arranging, it is located the front side of support ring (2) to cut separating mechanism.

2. A double-sided adhesive tape with strong adhesion and easy peeling according to claim 1, the shearing and separating mechanism comprises an annular plate (8), an L-shaped rod (9) and a supporting plate (10), the annular plate (8) is in contact connection with the groove wall of the annular groove, the bottom end of the L-shaped rod (9) is fixedly connected with the front side of the annular plate (8), the top end of the L-shaped rod (9) is fixedly connected with the bottom of the right end of the supporting plate (10), the bottom of the supporting plate (10) is fixedly connected with a spring (11), the bottom of the spring (11) is fixedly connected with a shearing blade (12), a connecting rod (13) is sleeved in the spring (11), the bottom of the connecting rod (13) is fixedly connected with the top of the shearing blade (12), the top of the connecting rod (13) penetrates through the support plate (10) and is fixedly connected with a T-shaped block (14).

3. The double-sided adhesive tape with strong adhesive force and convenient peeling as claimed in claim 1, wherein the upper adhesive layer (4) and the lower adhesive layer (5) are fixedly provided with a plurality of adhesive particles (15) which are regularly arranged on the surface of one side far away from the substrate layer (6).

4. The double-sided adhesive tape with strong adhesive force and easy peeling as claimed in claim 1, wherein the material of the substrate layer (6) is all propylene.

5. The double-sided adhesive tape with strong adhesive force and easy peeling as claimed in claim 1, wherein the supporting ring (2) is made of transparent material, and the side walls thereof are provided with a plurality of trapezoidal grooves.

6. A double-sided adhesive tape with strong adhesive force and easy peeling according to claim 2, characterized in that the spring (11) is an extension spring.

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