CN216471366U

CN216471366U - Adhesive tape convenient for tearing adhesive

Info

Publication number: CN216471366U
Application number: CN202123221362.8U
Authority: CN
Inventors: 肖翔端
Original assignee: Dongguan Wensheng Adhesive Technology Co ltd
Current assignee: Dongguan Wensheng Adhesive Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-10
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a sticky tape convenient to tear and glue use, including sticky tape main part and unable adjustment base, unable adjustment base installs the lower extreme in the sticky tape main part, and the inside central point of sticky tape main part puts the department and is provided with the solid fixed reel, unable adjustment base's side surface is equipped with the mounting groove, and the one end of small-size saw sword is connected with unable adjustment base is inside through the loose axle, the inside of sticky tape main part comprises outer barrier film, PET substrate layer, silica gel surface course and adhesive layer jointly, and the outer barrier film cladding is at the surface of PET substrate layer, and the cladding of silica gel surface course is at the internal surface of PET substrate layer. The utility model discloses an at the inside embedded sawtooth knife of installing of sticky tape base, the convenience is cut the sticky tape and is torn, and this embedded structure possesses occupation space not simultaneously, and convenient to carry and safe in utilization's advantage carry out the stationary design to the isolated surface of sticky tape main part, make things convenient for adhesive linkage and equipment to glue glutinous fixed, the increase of thickness makes the isolation effect better simultaneously, also conveniently tears to glue.

Description

Adhesive tape convenient for tearing adhesive

Technical Field

The utility model relates to an sticky tape technical field specifically is a sticky tape convenient to tear gluey use.

Background

The adhesive tape can be divided into: the adhesive tape has different effects and is suitable for different industry requirements. The surface of the adhesive tape is coated with a layer of adhesive to enable the adhesive tape to stick articles, the earliest adhesive is from animals and plants, and in the nineteenth century, rubber is the main component of the adhesive; while various polymers are widely used in modern times. The adhesive tape consists of a base material and an adhesive, and two or more unconnected objects are connected together through adhesion. The surface of the coating is coated with a layer of adhesive. The adhesive can stick things because the molecules of the adhesive and the molecules of the articles to be connected form bonds, and the bonds can firmly bond the molecules together. The adhesive has different polymers according to different brands and different types.

At present, people tear the separation to it inconveniently when using the sticky tape, cause the inconvenient problem of use, so the market urgently needs to develop a novel sticky tape of being convenient for tear the gluey use and solves the above-mentioned problem that exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an sticky tape convenient to tear and glue use to solve the present people who proposes in the above-mentioned background art inconvenient tearing the separation to it when using the sticky tape, cause to use inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sticky tape convenient to tear and glue use, includes sticky tape main part and unable adjustment base, unable adjustment base installs the lower extreme in the sticky tape main part, and the inside central point of sticky tape main part puts the department and is provided with the solid fixed reel, fixed connection between the lower extreme surface of solid fixed reel and the unable adjustment base upper surface, the mounting groove has been seted up to unable adjustment base's side surface, and the inside of mounting groove is provided with small-size saw sword, and the one end of small-size saw sword is connected with unable adjustment base is inside through the loose axle, the inside of sticky tape main part comprises outer barrier film, PET substrate layer, silica gel surface course and adhesive layer jointly, and outer barrier film cladding is at the surface of PET substrate layer, and the cladding of silica gel surface course is at the internal surface of PET substrate layer.

Preferably, an integrally formed structure is arranged between the fixed winding drum and the fixed base.

Preferably, the tape body is uniformly wound around the outer surface of the fixed bobbin.

Preferably, the front end surface of the small saw blade is provided with a sawtooth structure.

Preferably, the adhesive layer is coated on the inner side surface of the silica gel surface layer.

Preferably, the outer isolation film, the PET substrate layer and the silica gel surface layer are integrally formed through gluing.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the side surface of the fixed base is provided with a mounting groove, a small saw blade is arranged in the mounting groove, one end of the small saw blade is connected with the inside of the fixed base through a movable shaft, a sawtooth knife is embedded in the adhesive tape base, so that the adhesive tape is conveniently cut and torn, and meanwhile, the embedded structure has the advantages of no space occupation, convenience in carrying and safety in use;

(2) the inside of sticky tape main part comprises outer barrier film, PET substrate layer, silica gel surface course and adhesive layer jointly, carries out the stationary mode design through the separation face to the sticky tape main part, presses outer barrier film, PET substrate layer, silica gel surface course into an overall structure, makes things convenient for adhesive layer and equipment to glue glutinous fixed, and the increase of thickness makes the isolation effect better simultaneously, also conveniently tears to glue.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the small saw blade of the present invention;

fig. 3 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. fixing the winding drum; 2. a tape body; 3. a fixed base; 4. a movable shaft; 5. a small-sized saw blade; 6. mounting grooves; 7. a sawtooth structure; 8. an outer barrier film; 9. a PET substrate layer; 10. a silica gel surface layer; 11. and an adhesive layer.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a sticky tape convenient to tear and glue use, including sticky tape main part 2 and unable adjustment base 3, unable adjustment base 3 installs the lower extreme in sticky tape main part 2, the inside central point of sticky tape main part 2 puts the department and is provided with solid fixed reel 1, fixed connection between solid fixed reel 1's lower extreme surface and the 3 upper surfaces of unable adjustment base, mounting groove 6 has been seted up to unable adjustment base 3's side surface, the inside of mounting groove 6 is provided with small-size saw sword 5, the one end of small-size saw sword 5 is connected with unable adjustment base 3 is inside through loose axle 4, sticky tape main part 2's inside is by outer barrier film 8, PET substrate layer 9, silica gel surface course 10 and adhesive layer 11 constitute jointly, the cladding of outer barrier film 8 is at the surface of PET substrate layer 9, the cladding of silica gel surface course 10 is at PET 9's internal surface.

Furthermore, an integrated structure is arranged between the fixed winding drum 1 and the fixed base 3.

Further, the tape main body 2 is uniformly wound around the outer surface of the fixed bobbin 1.

Further, the front end surface of the small saw blade 5 is provided with a sawtooth structure 7, so that cutting operation is convenient to carry out.

Further, the adhesive layer 11 is coated on the inner side surface of the silica gel surface layer 10.

Further, through sticky integrated into one piece between outer barrier film 8, the PET substrate layer 9, the silica gel surface course 10, carry out the stationary design through the isolation surface course to sticky tape main part 2, press outer barrier film 8, the PET substrate layer 9, the silica gel surface course 10 into an overall structure, make things convenient for adhesive layer 11 and equipment to glue glutinous fixed, the increase of thickness makes the isolation effect better simultaneously, also conveniently tears gluey.

The working principle is as follows: when in use, the fixed winding drum 1 is arranged at the center of the inner part of the adhesive tape main body 2, the lower end surface of the fixed winding drum 1 is fixedly connected with the upper surface of the fixed base 3, the side surface of the fixed base 3 is provided with the mounting groove 6, the small saw blade 5 is arranged in the mounting groove 6, one end of the small saw blade 5 is connected with the inner part of the fixed base 3 through the movable shaft 4, the adhesive tape main body 2 is conveniently cut and torn through the embedded saw-tooth knife arranged in the adhesive tape base, meanwhile, the embedded structure has the advantages of no space occupation, convenient carrying and safe use, the inner part of the adhesive tape main body 2 is jointly composed of an outer isolation film 8, a PET substrate layer 9, a silica gel surface layer 10 and an adhesive layer 11, the outer isolation film 8, the PET substrate layer 9 and the silica gel surface layer 10 are integrally formed, and the isolation surface layer of the adhesive tape main body 2 is designed in an adhesive mode, pressing outer barrier film 8, PET substrate layer 9, silica gel surface course 10 into an overall structure, make things convenient for adhesive layer 11 to glue glutinous fixedly with equipment, the increase of thickness makes the isolation effect better simultaneously, also conveniently tears to glue.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The adhesive tape convenient for tearing the adhesive comprises an adhesive tape main body (2) and a fixed base (3), and is characterized in that the fixed base (3) is installed at the lower end of the adhesive tape main body (2), a fixed winding drum (1) is arranged at the position of the inner center of the adhesive tape main body (2), the lower end surface of the fixed winding drum (1) is fixedly connected with the upper surface of the fixed base (3), a mounting groove (6) is formed in the side surface of the fixed base (3), a small saw (5) is arranged in the mounting groove (6), one end of the small saw (5) is connected with the inner part of the fixed base (3) through a movable shaft (4), the inner part of the adhesive tape main body (2) is jointly composed of an outer isolation film (8), a PET base material layer (9), a silica gel surface layer (10) and an adhesive layer (11), and the outer isolation film (8) is coated on the outer surface of the PET base material layer (9), the silica gel surface layer (10) is coated on the inner surface of the PET substrate layer (9).

2. A tape for facilitating the use of a tear tape as claimed in claim 1, wherein: the fixed winding drum (1) and the fixed base (3) are of an integrally formed structure.

3. A tape for facilitating the use of a tear tape as claimed in claim 1, wherein: the adhesive tape main body (2) is uniformly wound on the outer surface of the fixed winding drum (1).

4. A tape for facilitating the use of a tear tape as claimed in claim 1, wherein: the front end surface of the small saw blade (5) is provided with a sawtooth structure (7).

5. A tape for facilitating the use of a tear tape as claimed in claim 1, wherein: the adhesive layer (11) is coated on the inner side surface of the silica gel surface layer (10).

6. A tape for facilitating the use of a tear tape as claimed in claim 1, wherein: the outer isolation film (8), the PET substrate layer (9) and the silica gel surface layer (10) are integrally formed through gluing.