CN214244275U

CN214244275U - Double-sided movable adhesive tape and placement assembly thereof

Info

Publication number: CN214244275U
Application number: CN202021316063.5U
Authority: CN
Inventors: 周彩霞
Original assignee: Suzhou Luoxiang Electronic Materials Co ltd
Current assignee: Suzhou Luoxiang Electronic Materials Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-09-21
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a double-sided movable adhesive tape and a placement component thereof, which comprises a plurality of adhesive tape sections which are mutually overlapped to form a cuboid; the adhesive tape section comprises a silicone oil paper layer, a first acrylic latex layer, a PET film layer and a second acrylic latex layer; the two sides of silicon oil paper layer are the silicon oil layer, the size of a dimension of first acrylic acid emulsion layer, PET rete and second acrylic acid emulsion layer is unanimous, the one side and the PET rete bonding of second acrylic acid emulsion layer are in the same place to stretch out and bond mutually with first acrylic acid emulsion layer outside the through-hole, make bonding that the PET rete can be firm between first acrylic acid emulsion layer and second acrylic acid emulsion layer, the PET rete has better tensile and bending resistance, receive when buckling and tensile at first acrylic acid emulsion layer and second acrylic acid emulsion layer, can promote its holistic tensile and bending strength, difficult production fracture.

Description

Double-sided movable adhesive tape and placement assembly thereof

Technical Field

The utility model relates to a sticky tape field, concretely relates to two-sided sticky tape that can move and place the subassembly.

Background

The double-sided removable adhesive tape is a roll-shaped adhesive tape which is prepared by using paper, cloth and plastic film as base materials and uniformly coating an elastomer type pressure-sensitive adhesive or a resin type pressure-sensitive adhesive on the base materials, and comprises the base materials, an adhesive and release paper (film).

At present, common double-sided movable adhesive tapes are mostly coiled and wound, a user is required to cut off the double-sided movable adhesive tapes automatically in the use process, the operation is inconvenient in the cutting process, in addition, the bending strength and the tensile strength of an adhesive layer of the common double-sided movable adhesive tape are insufficient, and the adhesive layer is often broken due to the reason of external force in the bonding use process, so that the bonding failure is caused.

Therefore, how to solve the defects of the prior art is a subject of the present invention.

Disclosure of Invention

In order to solve the problem, the utility model discloses a two-sided sticky tape that can move and place the subassembly thereof.

In order to achieve the above purpose, the utility model provides a following technical scheme: a double-sided removable adhesive tape comprises a plurality of adhesive tape sections which are mutually overlapped to form a cuboid; the adhesive tape section comprises a silicone oil paper layer, a first acrylic latex layer, a PET film layer and a second acrylic latex layer; the two sides of silicon oil paper layer are the silicon oil layer, the size of a dimension of first acrylic acid emulsion layer, PET rete and second acrylic acid emulsion layer is unanimous, the one side laminating of first acrylic acid emulsion layer is in on the silicon oil layer of silicon oil paper layer, the another side of first acrylic acid emulsion layer with PET rete bonds together, a plurality of through-holes have evenly been seted up on the surface of PET rete, the one side of second acrylic acid emulsion layer with the PET rete bonds together to stretch out to the through-hole outer with first acrylic acid emulsion layer bonds mutually, adjacent two the laminating of the second acrylic acid emulsion layer of sticky tape section is on the silicon oil layer of the silicon oil paper layer of another sticky tape section.

As an improvement of the utility model, a polyurethane thermal insulation layer is bonded on both sides of the PET film layer.

As an improvement of the utility model, the area on silicon oil paper layer is greater than the area on first acrylic latex layer, the laminating of first acrylic latex layer is in the center department on silicon oil paper layer.

As an improvement of the present invention, the placing assembly includes a cubic housing, the top end of the cubic housing is open, the bottom end of the cubic housing is sealed, the front and rear side surfaces of the cubic housing are both provided with an elongated slot, the inner cavity of the cubic housing is horizontally provided with a bearing plate, the front and rear ends of the bearing plate are both extended with a sliding column, and the sliding column is slidably inserted into the elongated slot and extended to the outside of the cubic housing; a plurality of the cuboid that the sticky tape section superposes each other and form together is located the inner chamber of cube casing, and the bottom of this cuboid is placed on the loading board.

As an improvement of the utility model, the lock at the opening on the top end of the cubic shell is provided with an end cover.

As an improvement of the utility model, a plurality of sand grips are evenly equipped with protrudingly on the outer terminal surface of traveller.

Compared with the prior art, the utility model has the advantages of as follows: the double-sided movable adhesive tape of the utility model is divided into a plurality of independent adhesive tape sections with the same length, the plurality of adhesive tape sections are mutually overlapped to form a cuboid, a single independent small adhesive tape section can be directly taken out to be adhered on the surface of an object in the using process, and another section is not needed to be cut, so that the using convenience is increased, and meanwhile, the plurality of independent adhesive tape sections can be mutually spliced to form a longer adhesive tape section; a PET film layer (jointly forming the adhesive layer of the adhesive tape) is bonded between the first acrylic latex layer and the second acrylic latex layer of the adhesive tape section, one surface of the second acrylic latex layer is bonded with the PET film layer and extends out of the through hole to be bonded with the first acrylic latex layer, so that the PET film layer can be firmly bonded between the first acrylic latex layer and the second acrylic latex layer, the PET film layer has better tensile and bending resistance, when the first acrylic latex layer and the second acrylic latex layer are bent and stretched, the overall tensile and bending strength of the first acrylic latex layer and the second acrylic latex layer can be improved, and the first acrylic latex layer and the second acrylic latex layer are not easy to break; the adhesive tape section is placed in a cubic shell, the adhesive tape section can be pushed out by pushing the bearing plate in the using process, the bearing plate is not required to be put down, and the adhesive tape section can retract into the cubic shell, so that the adhesive tape section is convenient to store.

Drawings

FIG. 1 is a perspective view of a section of tape;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic view of the latex layer of FIG. 1 with the second acrylic latex layer removed;

FIG. 4 is a schematic view of the superposition of two adjacent tape segments;

FIG. 5 is a schematic view of a tape segment placed within a cubical housing;

FIG. 6 is a top view of a cubical housing;

fig. 7 is a schematic structural diagram of a cubic housing.

List of reference numerals: 100 silicone paper layers, 200 first acrylic latex layers, 300PET film layers, 301 through holes, 400 second acrylic latex layers, 500 adhesive tape sections, 600 cubic shells, 601 long grooves, 602 bearing plates and 603 sliding columns.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example (b): referring to fig. 1-7, a double-sided removable adhesive tape comprises a plurality of adhesive tape segments 500, wherein the adhesive tape segments 500 are stacked together to form a rectangular parallelepiped; the adhesive tape section 500 comprises a silicone oil paper layer 100, a first acrylic latex layer 200, a PET film layer 300 and a second acrylic latex layer 400; the two sides of the silicone oil paper layer 100 are both silicone oil layers, the silicone oil paper layer 100 is the existing non-stick paper and mainly comprises base paper, a laminating layer and a silicone oil layer, and the silicone oil layer can be conveniently separated from the first acrylic latex layer 200 and the second acrylic latex layer 400; the acrylic latex layer has excellent weather resistance and aging resistance, and can be used for bonding articles such as plastics, textiles, paper and the like;

the sizes of the first acrylic latex layer 200, the PET film layer 300 and the second acrylic latex layer 400 are consistent, one surface of the first acrylic latex layer 200 is attached to a silicon oil layer of the silicon oil paper layer 100, the other surface of the first acrylic latex layer 200 is attached to the PET film layer 300, a plurality of through holes 301 are uniformly formed in the surface of the PET film layer 300, one surface of the second acrylic latex layer 400 is attached to the PET film layer 300 and extends out of the through holes 301 to be attached to the first acrylic latex layer 200, and the second acrylic latex layers 400 of two adjacent adhesive tape sections 500 are attached to a silicon oil layer of the silicon oil paper layer 100 of the other adhesive tape section 500;

one side of the second acrylic latex layer 400 is bonded with the PET film layer 300 and extends out of the through hole 301 to be bonded with the first acrylic latex layer 200, the mechanical property of the PET film is excellent, and the tensile strength and the impact strength are much higher than those of common films; the through hole 301 of the PET film layer 300 is filled with the second acrylic latex layer 400, so that the sliding resistance of the PET film layer 300 between the second acrylic latex layer 400 and the first acrylic latex layer 200 is further increased, and the PET film layer can be more firmly fixed between the second acrylic latex layer 400 and the first acrylic latex layer 200;

a polyurethane thermal insulation layer is bonded to both sides of the PET film layer 300, so that the tape segment 500 has a certain thermal insulation capability.

The area of the silicone oil paper layer 100 is larger than that of the first acrylic latex layer 200, the first acrylic latex layer 200 is attached to the center of the silicone oil paper layer 100, and the silicone oil paper layer 100 with a large area can protect the first acrylic latex layer 200, so that the first acrylic latex layer is not easy to contact with external objects.

The placing assembly comprises a cubic housing 600, the top end of the cubic housing 600 is open, the bottom end of the cubic housing 600 is sealed, two long grooves 601 are formed in the front side surface and the rear side surface of the cubic housing 600, a bearing plate 602 is horizontally arranged in the inner cavity of the cubic housing 600, a sliding column 603 extends outwards from the front end and the rear end of the bearing plate 602, and the sliding column 603 is slidably inserted into the long grooves 601 and extends out of the cubic housing 600; a cuboid formed by mutually overlapping a plurality of adhesive tape sections 500 is positioned in the inner cavity of the cubic housing 600, and the bottom of the cuboid is placed on the bearing plate 602;

the double-sided movable adhesive tape is divided into a plurality of independent adhesive tape sections 500 with the same length, the plurality of adhesive tape sections 500 are mutually overlapped to form a cuboid, a single independent small adhesive tape section 500 can be directly taken out to be adhered to the surface of an object in the using process without cutting another section, the using convenience is improved, and meanwhile, the independent adhesive tape sections 500 can be connected at the first positions and mutually spliced to form a longer adhesive tape section 500; the PET film layer 300 (which jointly forms the adhesive layer of the adhesive tape) is bonded between the first acrylic latex layer 200 and the second acrylic latex layer 400 of the adhesive tape section 500, one surface of the second acrylic latex layer 400 is bonded with the PET film layer 300 and extends out of the through hole 301 to be bonded with the first acrylic latex layer 200, so that the PET film layer 300 can be firmly bonded between the first acrylic latex layer 200 and the second acrylic latex layer 400, the PET film layer 300 has better tensile and bending resistance, when the first acrylic latex layer 200 and the second acrylic latex layer 400 are bent and stretched, the overall tensile and bending strength can be improved, and the first acrylic latex layer 200 and the second acrylic latex layer 400 are not easy to break;

the adhesive tape section 500 is placed in a cubic housing 600, the cubic housing 600 is vertically placed, the slide column 603 can be pinched by two hands in the using process to push the bearing plate 602 upwards so as to push out the adhesive tape section 500, the bearing plate 602 is not required to be put down, and the adhesive tape section 500 can retract into the cubic housing 600 under the action of gravity so as to be convenient for accommodating the adhesive tape section 500.

An end cap is fastened to the opening at the top end of the cubic housing 600, and the end cap is used for sealing the cubic housing 600.

The outer end face of the sliding column 603 is uniformly provided with a plurality of protruding strips in a protruding mode, and the protruding strips can increase friction between the outer end face of the sliding column 603 and fingers, so that the sliding column can be pushed to rise conveniently.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. A double-sided removable adhesive tape, characterized in that: the adhesive tape comprises a plurality of adhesive tape sections (500), wherein the adhesive tape sections (500) are mutually overlapped to form a cuboid; the adhesive tape section (500) comprises a silicone oil paper layer (100), a first acrylic emulsion layer (200), a PET film layer (300) and a second acrylic emulsion layer (400); the two sides of the silicone oil paper layer (100) are both silicone oil layers, the sizes of the first acrylic latex layer (200), the PET film layer (300) and the second acrylic latex layer (400) are consistent, one surface of the first acrylic latex layer (200) is attached to the silicon oil layer of the silicon oil paper layer (100), the other side of the first acrylic latex layer (200) is bonded with the PET film layer (300), a plurality of through holes (301) are uniformly arranged on the surface of the PET film layer (300), one surface of the second acrylic latex layer (400) is bonded with the PET film layer (300), and the second acrylic latex layer (400) of two adjacent adhesive tape sections (500) is attached to the silicon oil layer of the silicon oil paper layer (100) of the other adhesive tape section (500).

2. A double-sided removable adhesive tape according to claim 1, wherein: and both sides of the PET film layer (300) are bonded with a polyurethane heat insulation layer.

3. A double-sided removable adhesive tape according to claim 1, wherein: the area of the silicone oil paper layer (100) is larger than that of the first acrylic latex layer (200), and the first acrylic latex layer (200) is attached to the center of the silicone oil paper layer (100).