CN212797920U - Novel but air cushion anti-overflow who tears is pasted by hand - Google Patents

Abstract

The utility model discloses a novel hand-tearable air cushion anti-overflow sticker, in particular to the technical field of anti-overflow stickers, which comprises a sealing ring, wherein the top end of the sealing ring is covered with a first bonding layer, the top end of the first bonding layer is bonded with a sealing gasket, the sealing gasket comprises a first sealing layer, a second sealing layer and a third sealing layer, and a hand-tearable mechanism is fixedly arranged at the top end of the first sealing layer; the hand-tearable mechanism comprises a first indentation and a second indentation, the second sealing layer and the third sealing layer are provided with guide indentations, the center of the top end of the first sealing layer is provided with a glue-free area, and the center of the second sealing layer and the third sealing layer is set as a hand-pinching area. The utility model discloses a but hand tear mechanism can let the staff hold between the fingers and distinguish the outer end in the first hand, and the part that the district was circled along the route of second indentation, direction indentation and first indentation is held between the fingers to the pulling hand is whole to be torn, and is more convenient, lighter.

Description

Novel but air cushion anti-overflow who tears is pasted by hand

Technical Field

The embodiment of the utility model provides a technical field is pasted to the anti-overflow, concretely relates to novel can hand air cushion anti-overflow that tears pastes.

Background

The air cushion anti-overflow paste is usually used for sealing the bottle mouth of a packaging bottle, has sealing performance, prevents the volatilization and pollution of product contents in the packaging bottle and has no odor separation, and can be used in the industrial fields of cosmetic packaging sealing films, daily necessities packaging sealing films, food packaging sealing films, medicine packaging sealing films, chemical packaging sealing films and the like.

The prior art has the following defects: most air cushion anti-overflow pastes do not set up the structure that can hold between the fingers by hand, when needs are demolishd, tears the edge earlier and sticks up again, perhaps punctures air cushion anti-overflow paste through sharp-pointed object, and is very inconvenient when demolising.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a novel can hand air cushion anti-overflow subsides that tear, can let the staff hold between the fingers in the first hand through the mechanism that can tear by hand and hold between the fingers the district outer end, the pulling hand is held between the fingers the district along the second indentation, the part that the route of direction indentation and first indentation circled first indentation is whole to be torn, and is more convenient, and is lighter, because most air cushion anti-overflow subsides do not set up the structure that can hold between the fingers by hand among the solution prior art, lead to when needs demolish, it sticks up the edge again to tear earlier, perhaps puncture the air cushion anti-overflow through sharp-pointed article, very inconvenient problem when demolising.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a novel hand-tearable air cushion anti-overflow sticker comprises a sealing ring, wherein a first bonding layer covers the top end of the sealing ring, a sealing gasket is bonded on the top end of the first bonding layer and comprises a first sealing layer, a second sealing layer and a third sealing layer, third bonding layers cover the space between the first sealing layer and the second sealing layer and the space between the second sealing layer and the third sealing layer, the first sealing layer, the second sealing layer and the third sealing layer are bonded into a whole through the third bonding layer, and a hand-tearable mechanism is fixedly arranged on the top end of the first sealing layer;

the hand-tearable mechanism comprises a first indentation and a second indentation, wherein the first indentation and the second indentation are both arranged on the second sealing layer and the third sealing layer, the first indentation is continuous and circular, the second sealing layer and the third sealing layer are provided with guide indentations, the first indentation and the second indentation are connected through the guide indentations, a glue-free area is arranged at the center of the top end of the first sealing layer, the center parts of the second sealing layer and the third sealing layer are arranged as hand-pinched areas, and the hand-pinched areas are arranged at the tops of the glue-free areas.

Further, the bottom end of the sealing ring is covered with a second bonding layer, and the second bonding layer and the first bonding layer are both made of silica gel adhesive.

Further, the third adhesive layer is made of a pressure-sensitive adhesive.

Further, the first sealing layer is made of a foil material.

Further, the second sealing layer is made of a PET material.

Further, the third sealing layer is made of a PVC material.

The embodiment of the utility model provides a have following advantage:

the utility model discloses a hold and hold between the fingers district outer end at the hand, hold between the fingers the district gently and lift up, then the pulling hand is held between the fingers the district and is torn along the second indentation, can change the route of tearing through the direction indentation, it tears along first indentation after the change route, first indentation is the circular of continuity, consequently, can tear the part that first indentation circled whole, and is easy and simple to handle, compared with the prior art, can let the staff hand hold between the fingers the district outer end at the first hand, the pulling hand is held between the fingers the district along the second indentation, the part that the route of direction indentation and first indentation circled first indentation is whole to be torn, and is more convenient, and is lighter.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

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

fig. 2 is a top view of the overall structure provided by the present invention;

FIG. 3 is an enlarged view of the part A of FIG. 1 according to the present invention;

fig. 4 is a perspective view of the sealing ring provided by the present invention;

in the figure: 1 sealing ring, 2 first bonding layers, 3 second bonding layers, 4 first sealing layers, 5 second sealing layers, 6 third sealing layers, 7 third bonding layers, 8 first press marks, 9 second press marks, 10 hand-pinching areas, 11 glue-free areas and 12 guide press marks.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-4 in the specification, the novel hand-tearable air cushion anti-overflow sticker of the embodiment comprises a sealing ring 1, wherein a first bonding layer 2 covers the top end of the sealing ring 1, a sealing gasket is bonded on the top end of the first bonding layer 2, the sealing gasket comprises a first sealing layer 4, a second sealing layer 5 and a third sealing layer 6, third bonding layers 7 cover the space between the first sealing layer 4 and the second sealing layer 5 and the space between the second sealing layer 5 and the third sealing layer 6, the first sealing layer 4, the second sealing layer 5 and the third sealing layer 6 are bonded into a whole through the third bonding layer 7, and a hand-tearable mechanism is fixedly arranged on the top end of the first sealing layer 4;

the hand-tearable mechanism comprises a first indentation 8 and a second indentation 9, wherein the first indentation 8 and the second indentation 9 are both arranged on the second sealing layer 5 and the third sealing layer 6, the first indentation 8 is continuous and circular, the second sealing layer 5 and the third sealing layer 6 are provided with guide indentations 12, the first indentation 8 and the second indentation 9 are connected through the guide indentations 12, a glue-free area 11 is arranged at the center of the top end of the first sealing layer 4, the center parts of the second sealing layer 5 and the third sealing layer 6 are set as a hand-pinched area 10, and the hand-pinched area 10 is arranged at the top of the glue-free area 11.

Further, 1 bottom of sealing washer covers there is second bond line 3, second bond line 3 and first bond line 2 are made by the silica gel adhesive, and the silica gel adhesive has resistant high low temperature, resistant oxidation stability, difficult fire, hydrophobic, corrosion-resistant, excellent characteristics such as nontoxic tasteless.

Further, the third adhesive layer 7 is made of a pressure-sensitive adhesive, and the first sealing layer 4, the second sealing layer 5, and the third sealing layer 6 are bonded together by the third adhesive layer 7 using a hot-pressing process.

Further, the first sealing layer 4 is made of a tin foil material, and the tin foil material is strong in air isolation performance, oxidation resistant, waterproof, moisture resistant, high temperature resistant and low temperature resistant, so that the sealing performance is enhanced.

Further, the second sealing layer 5 is made of a PET material, and the PET material has good stability and high heat resistance, and is not easy to deform when the external temperature is high.

Furthermore, the third sealing layer 6 is made of a PVC material, and the PVC material is light in weight, easy to process, wear-resistant, low in price, good in sealing performance, capable of achieving good sealing performance and not easy to damage.

The implementation scenario is specifically as follows: the first sealing layer 4, the second sealing layer 5 and the third sealing layer 6 are bonded together by a third bonding layer 7 by adopting a hot pressing process, then the bottom end of the first sealing layer 4 is bonded with the top end of the sealing ring 1 by a first bonding layer 2 by adopting a pressing process, and the bottom end of the sealing ring 1 is bonded with the bottleneck by a second bonding layer 3 by adopting a pressing process, so that the bottleneck can be sealed by the first sealing layer 4, the second sealing layer 5 and the third sealing layer 6, the first sealing layer 4 is made of a tin foil paper material, the tin foil paper material has strong air-proof performance, is anti-oxidation, waterproof, moistureproof, high-temperature resistant, low-temperature resistant and good sealing performance, the second sealing layer 5 is made of a PET material, the PET material has good stability and high heat resistance, is not easy to deform when the external temperature is higher, and the third sealing layer 6 is made of a PVC material, the PVC material is light in weight, easy to process, wear-resistant, low in price, good in sealing performance, capable of playing good sealing performance and not easy to damage, when needing to be removed, the PVC material is held at the outer end of the hand-holding area 10, the hand-holding area 10 is lifted up gently, then the hand-holding area 10 is pulled to be torn along the second indentation 9, the tearing path can be changed through the guide indentation 12, the tearing path is torn along the first indentation 8 after the path is changed, the first indentation 8 is continuous and circular, therefore, the part encircled by the first indentation 8 can be torn completely, the operation is simple and convenient, the utility model discloses a hand-tearable mechanism can enable a worker to hold the outer end of the first hand-holding area 10 by hand, the hand-holding area 10 is pulled to tear the part encircled by the first indentation 8 along the paths of the second indentation 9, the guide indentation 12 and the first indentation 8, the air cushion is more convenient and easier, and the implementation mode particularly solves the problem that most of the prior art do not set up the anti-overflow structure, when the air cushion needs to be dismantled, the edge is lifted and torn off, or the air cushion anti-overflow patch is punctured through a sharp object, so that the air cushion is very inconvenient to dismantle.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (6)

1. The utility model provides a novel but air cushion anti-overflow that hand torn pastes, includes sealing washer (1), its characterized in that: the top end of the sealing ring (1) is covered with a first bonding layer (2), the top end of the first bonding layer (2) is bonded with a sealing gasket, the sealing gasket comprises a first sealing layer (4), a second sealing layer (5) and a third sealing layer (6), third bonding layers (7) are respectively covered between the first sealing layer (4) and the second sealing layer (5) and between the second sealing layer (5) and the third sealing layer (6), the first sealing layer (4), the second sealing layer (5) and the third sealing layer (6) are bonded into a whole through the third bonding layers (7), and a hand-tearing mechanism is fixedly arranged at the top end of the first sealing layer (4);

but hand tears mechanism includes first indentation (8) and second indentation (9), first indentation (8) and second indentation (9) are all seted up on second sealing layer (5) and third sealing layer (6), first indentation (8) are the continuity circular, direction indentation (12) have been seted up on second sealing layer (5) and third sealing layer (6), first indentation (8) and second indentation (9) are connected through direction indentation (12), first sealing layer (4) top central point puts and is equipped with no gluey district (11), the central part of second sealing layer (5) and third sealing layer (6) is established to the district of kneading with the hand (10), the district of kneading with the hand (10) are established at no gluey district (11) top.

2. The novel hand-tearable air cushion spill-proof sticker as claimed in claim 1, wherein: the bottom end of the sealing ring (1) is covered with a second bonding layer (3), and the second bonding layer (3) and the first bonding layer (2) are both made of silica gel adhesive.

3. The novel hand-tearable air cushion spill-proof sticker as claimed in claim 1, wherein: the third adhesive layer (7) is made of a pressure-sensitive adhesive.

4. The novel hand-tearable air cushion spill-proof sticker as claimed in claim 1, wherein: the first sealing layer (4) is made of a tin foil material.

5. The novel hand-tearable air cushion spill-proof sticker as claimed in claim 1, wherein: the second sealing layer (5) is made of a PET material.

6. The novel hand-tearable air cushion spill-proof sticker as claimed in claim 1, wherein: the third sealing layer (6) is made of PVC material.

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