CN213866048U

CN213866048U - Novel shock attenuation resistance to compression compound bubble cotton tape

Info

Publication number: CN213866048U
Application number: CN202023183650.4U
Authority: CN
Inventors: 杨鹏鹏; 田永久; 冉新
Original assignee: Dongguan Junyu Electronics Co ltd
Current assignee: Dongguan Junyu Electronics Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-03
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a novel compound bubble cotton sticky tape of shock attenuation resistance to compression, including the supporting layer, the upper and lower two-layer of supporting layer is equipped with first adhesive linkage and second adhesive linkage respectively, and has seted up the mounting hole on the supporting layer, be provided with the elastic component in the mounting hole, the both ends of elastic component are contradicted with first adhesive linkage and second adhesive linkage respectively and are connected, the one side that the supporting layer was kept away from to first adhesive linkage is provided with the bubble chamber membrane, the bubble chamber membrane bonds with first adhesive linkage, the one side that the supporting layer was kept away from to the second adhesive linkage is provided with from the type layer, from the separable bonding of type layer and second adhesive linkage, and all be equipped with hand from the both sides on type layer and tear the portion. The utility model discloses can make bubble chamber membrane and elastic component successively compression deformation when applying external force to produce reaction force to external force, prevent the damage of inside components and parts or product, tear the portion through setting up the hand simultaneously, avoided the adhesive linkage to produce the fold when tearing and tear incompletely, have shock attenuation resistance to compression, convenient to use's advantage.

Description

Novel shock attenuation resistance to compression compound bubble cotton tape

Technical Field

The utility model relates to a cotton sticky tape technical field of bubble specifically is a novel compound cotton sticky tape of bubble of shock attenuation resistance to compression.

Background

The foam adhesive tape is manufactured by coating a solvent type or hot melt type pressure sensitive adhesive on one surface or two surfaces of EVA or PE foam which is taken as a base material and then compounding release paper, and has the functions of sealing and shock absorption. Has excellent sealing property, compression set resistance, flame retardancy and wetting property. The material is widely applied to the fields of electronic and electric products, mechanical parts, various small household appliances, mobile phone accessories, industrial instruments, computers, peripheral equipment, automobile accessories, audio and video equipment, toys, cosmetics and the like.

However, the existing foam tape has a simple structure and a single function, has no buffering and damping performance, has poor impact resistance, and cannot well realize the compression-resistant and damping effects, so that a product is easily damaged during transportation, and in the process of peeling off a release material from the surface of an adhesive layer, the joint between the release material and the adhesive layer must be carefully identified, and then peeling operation can be performed, so that the peeling speed is influenced, and meanwhile, an operator easily wrinkles the adhesive layer or peels off the adhesive layer together, so that the adhesive strength of the adhesive layer is seriously influenced, and therefore, the existing foam tape needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel compound bubble cotton tape of shock attenuation resistance to compression possesses shock attenuation resistance to compression, convenient to use's advantage, has solved the problem of proposing among the above background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel compound bubble cotton tape of shock attenuation resistance to compression, includes the supporting layer, the upper and lower two-layer of supporting layer is equipped with first adhesive linkage and second adhesive linkage respectively, and has seted up the mounting hole on the supporting layer, be provided with the elastic component in the mounting hole, the both ends of elastic component are contradicted with first adhesive linkage and second adhesive linkage respectively and are connected, the one side that the supporting layer was kept away from to first adhesive linkage is provided with the bubble chamber membrane, the bubble chamber membrane bonds with first adhesive linkage, the one side that the supporting layer was kept away from to the second adhesive linkage is provided with from the type layer, from the separable bonding of type layer and second adhesive linkage, and all be equipped with the hand from the both sides on type layer and.

Preferably, the supporting layer is one of PU foam, CR foam, EPE pearl foam and EVA foam.

Preferably, the first adhesive layer and the second adhesive layer are both a double-sided adhesive tape without a base material.

Preferably, the release layer is one of a PET release film, release paper and glassine paper.

Preferably, the bubble film is a polyethylene single-sided bubble film.

Preferably, the elastic member is a coil spring.

Preferably, the thickness of the support layer is 10mm to 25 mm.

Preferably, the thickness of the first adhesive layer and the second adhesive layer is 0.06mm to 0.2 mm.

Preferably, the thickness of the release layer is 0.05mm to 0.3 mm.

Preferably, the thickness of the bubble film is 3mm to 5mm, and the diameter of the bubbles on the bubble film is 6mm to 10 mm.

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

the utility model discloses a set up mounting hole and bubble membrane, the mounting hole is seted up on the supporting layer, and is provided with the elastic component in the mounting hole, the both ends of elastic component are contradicted with first adhesive linkage and second adhesive linkage respectively and are connected, the bubble membrane bonds with first adhesive linkage, and when applying external force, bubble membrane and elastic component are compression deformation successively to produce the reaction force to external force, prevent the damage of inside components and parts or product, reached the effect of shock attenuation resistance to compression.

Two, the utility model discloses a set up hand and tear the portion, hand tears the portion and sets up in the both sides from the type layer, from the separable bonding of type layer and second adhesive linkage, avoided the adhesive linkage to produce the fold when tearing and tear incompletely, improved the practical function of adhesive linkage, prevent that the adhesive linkage from pasting the intensity impaired, simultaneously greatly reduced peel off the degree of difficulty, saved the time of peeling off, improved work efficiency, reached convenient to use's effect.

Drawings

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

FIG. 2 is a schematic view of the exploded structure of the present invention;

fig. 3 is a schematic sectional view of the present invention.

The reference numerals and names in the figures are as follows:

1. a support layer; 2. a first adhesive layer; 3. a second adhesive layer; 4. mounting holes; 5. a coil spring; 6. a bubble film; 7. a release layer; 8. a hand tear portion.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a novel compound bubble cotton sticky tape of shock attenuation resistance to compression, includes supporting layer 1, the upper and lower two-layer of supporting layer 1 is equipped with first adhesive linkage 2 and second adhesive linkage 3 respectively, and has seted up mounting hole 4 on the supporting layer 1, be provided with elastic component 5 in the mounting hole 4, elastic component 5's both ends are contradicted with first adhesive linkage 2 and second adhesive linkage 3 respectively and are connected, the one side that supporting layer 1 was kept away from to first adhesive linkage 2 is provided with bubble chamber film 6, bubble chamber film 6 bonds with first adhesive linkage 2, and when applying external force, bubble chamber film and elastic component compression deformation to produce the successive reaction force to external force, prevent the damage of inside components and parts or products.

More specifically, the one side that supporting layer 1 was kept away from to second adhesive linkage 3 is provided with from type layer 7, from the separable bonding of type layer 7 and second adhesive linkage 3, and all be equipped with hand from the both sides on type layer 7 and tear portion 8. The adhesive layer is prevented from generating folds and incomplete tearing when torn, the practical effect of the adhesive layer is improved, the adhesion strength of the adhesive layer is prevented from being damaged, the stripping difficulty is greatly reduced, the stripping time is saved, and the working efficiency is improved.

More specifically, the supporting layer 1 is one of PU foam, CR foam, EPE pearl foam and EVA foam, and the thickness of the supporting layer 1 is 10mm to 25 mm.

More specifically, the first adhesive layer 2 and the second adhesive layer 3 are both a double-sided adhesive tape without base material, and the thickness of the first adhesive layer 2 and the thickness of the second adhesive layer 3 are both 0.06mm to 0.2 mm.

More specifically, the release layer 7 is one of a PET release film, release paper and glassine, and the thickness of the release layer 7 is 0.05mm to 0.3 mm.

More specifically, the bubble film 6 is a polyethylene single-sided bubble film, the thickness of which is 3mm to 5mm, and the diameter of the bubbles on the bubble film 6 is 6mm to 10 mm.

More specifically, the elastic member 5 is a coil spring.

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 utility model provides a novel compound bubble cotton tape of shock attenuation resistance to compression, includes supporting layer (1), its characterized in that: the utility model discloses a support layer, including supporting layer (1), mounting hole (4) have been seted up on supporting layer (1) to upper and lower two-layer first adhesive linkage (2) and second adhesive linkage (3) of being equipped with respectively of supporting layer (1), be provided with elastic component (5) in mounting hole (4), the both ends of elastic component (5) are contradicted with first adhesive linkage (2) and second adhesive linkage (3) respectively and are connected, the one side that supporting layer (1) was kept away from in first adhesive linkage (2) is provided with bubble chamber membrane (6), bubble chamber membrane (6) bond with first adhesive linkage (2), the one side that supporting layer (1) was kept away from in second adhesive linkage (3) is provided with from type layer (7), from type layer (7) and the separable bonding of second adhesive linkage (3), and all be equipped with hand from the both sides of type layer (7) and tear portion (8).

2. The novel shock-absorbing and pressure-resistant composite foam adhesive tape as claimed in claim 1, wherein: the supporting layer (1) is one of PU foam, CR foam, EPE pearl foam and EVA foam.

3. The novel shock-absorbing and pressure-resistant composite foam adhesive tape as claimed in claim 1, wherein: the first bonding layer (2) and the second bonding layer (3) are both base material-free double-sided adhesive tapes.

4. The novel shock-absorbing and pressure-resistant composite foam adhesive tape as claimed in claim 1, wherein: the release layer (7) is one of a PET release film, release paper and glassine paper.

5. The novel shock-absorbing and pressure-resistant composite foam adhesive tape as claimed in claim 1, wherein: the bubble film (6) is a polyethylene single-sided bubble film.

6. The novel shock-absorbing and pressure-resistant composite foam adhesive tape as claimed in claim 1, wherein: the elastic member (5) is a coil spring.

7. The novel shock-absorbing and pressure-resistant composite foam tape as claimed in any one of claims 1 and 2, wherein: the thickness of the support layer (1) is 10mm to 25 mm.

8. The novel shock-absorbing and pressure-resistant composite foam tape as claimed in any one of claims 1 and 3, wherein: the thickness of the first bonding layer (2) and the thickness of the second bonding layer (3) are both 0.06mm to 0.2 mm.

9. The novel shock-absorbing and pressure-resistant composite foam tape as claimed in any one of claims 1 and 4, wherein: the thickness of the release layer (7) is 0.05mm to 0.3 mm.

10. The novel shock-absorbing and pressure-resistant composite foam tape as claimed in any one of claims 1 and 5, wherein: the thickness of the bubble film (6) is 3mm to 5mm, and the diameter of the bubbles on the bubble film (6) is 6mm to 10 mm.