CN212150006U

CN212150006U - Double-layer sealing product packaging structure

Info

Publication number: CN212150006U
Application number: CN202020425863.4U
Authority: CN
Inventors: 佘桂强
Original assignee: Shantou Tianfu Food Co ltd
Current assignee: Shantou Tianfu Food Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-12-15
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a double-layer sealing product packaging structure, which comprises a first sealing structure provided with a first sealing cavity and a second sealing structure arranged in the first sealing cavity; the first sealing structure comprises a first connecting part and a second connecting part partially bonded with the first connecting part; the first connecting part and the second connecting part are respectively provided with smooth surfaces which are used for forming a first sealing cavity and correspond to each other, and vacuum is formed between the smooth surfaces; the second sealing structure comprises a structure body and a cover hinged with the structure body; the structure main body is provided with an accommodating cavity for accommodating food, the upper end of the accommodating cavity is provided with a sealing buckle, and the sealing buckle is connected with the cover in a sealing manner; the double-deck sealed product packaging structure of this scheme of adoption through place food (like sugar) the chamber that holds at the second seal structure that is located first sealed intracavity, can greatly increase the product leakproofness, guarantees stable quality in the product shelf life.

Description

Double-layer sealing product packaging structure

Technical Field

The utility model relates to a food package technical field especially relates to a double-deck sealed product packaging structure.

Background

A food packaging bottle is a packaging design, and a product packaging bag is produced in order to facilitate the preservation and storage of food in life. In the prior art, the problem that the packaging bags and packaging bottles are not completely sealed exists, although the existing market partially adopts the sealed packaging bags made of firmer materials, the food packaging loses the sealing effect due to the fact that the food packaging bag is damaged and extruded in the transportation process, and food is polluted, deteriorated and wasted.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

The applicant proposes a double-layer sealed product packaging structure, aiming to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to meet the requirements, the utility model aims to provide a double-deck sealed product packaging structure.

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

a double-layer sealing product packaging structure comprises a first sealing structure provided with a first sealing cavity and a second sealing structure arranged in the first sealing cavity;

the first sealing structure comprises a first connecting part and a second connecting part partially bonded with the first connecting part; the first connecting part and the second connecting part are respectively provided with smooth surfaces which are used for forming a first sealing cavity and correspond to each other, and vacuum is formed between the smooth surfaces;

the second sealing structure comprises a structure body and a cover hinged with the structure body; the structure main body is provided with an accommodating cavity for accommodating food, the upper end of the accommodating cavity is provided with a sealing buckle, and the sealing buckle is connected with the cover in a sealing manner;

the part of first connecting portion that is located the smooth surface is the structure that transparent material made, the smooth surface of first connecting portion, second connecting portion is equipped with flexible buffer structure for it can not be damaged to protect first sealed chamber.

The technical scheme is that the flexible buffer structure is adhered to the smooth surface.

The further technical scheme is that one side of the flexible buffer structure far away from the smooth surface is the smooth surface.

The further technical scheme is that a hanging hole is formed in the upper end of the first sealing structure.

The further technical scheme is that a tapered opening used for opening the first sealing cavity is formed in the edge of the first sealing structure.

Compared with the prior art, the beneficial effects of the utility model reside in that: the double-layer sealing product packaging structure of this scheme of adoption, through placing food (like sugar) in the chamber that holds that is located the second seal structure of first sealed intracavity, can greatly increase the product leakproofness, guarantee that quality is stable in the product shelf life, compare with direct overheated moulding membrane, have more product information show interfaces, promote the product grade, make the more audio-visual attribute and the characteristic of seeing the product of consumer.

In addition, set up in the flexible buffer structure of smooth surface and can prevent that the wrapping bag from producing the damage because of the extrusion collision, guaranteed the reliability of first seal chamber.

The invention is further described with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural view of a specific embodiment of a double-layer sealed product packaging structure of the present invention;

fig. 2 is a schematic view of the reverse structure of the structure of fig. 1.

Reference numerals

100 first seal structure 101 first seal cavity

102 first connection 103 second connection

104 flexible buffer structure 105 suspension hole

106 tapered opening 200 second seal structure

201 structural body 202 cover

203 accommodation cavity 204 sealing buckle

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 those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" 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 to simplify the description, but do not indicate or imply that the device or element 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.

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.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

As shown in fig. 1-2, a schematic structural view of a specific embodiment of a double-layer sealed product packaging structure according to the present invention includes a first sealing structure 100 having a first sealing cavity 101, and a second sealing structure 200 installed in the first sealing cavity 101;

the first sealing structure 100 comprises a first connecting part 102, and a second connecting part 103 partially bonded with the first connecting part 102; the first connecting part 102 and the second connecting part 103 are respectively provided with smooth surfaces which are used for forming the first sealing cavity 101 and correspond to each other, and vacuum is formed between the smooth surfaces;

wherein the vacuum is provided for the purpose of maintaining the first capsule 101 in a sealed preservation effect against the food product.

The second seal structure 200 includes a structural body 201, a cover 202 hingedly connected to the structural body 201; the structure body 200 is provided with an accommodating cavity 203 for accommodating food, the upper end of the accommodating cavity 203 is provided with a sealing buckle 204, and the sealing buckle 204 is connected with the cover 202 in a sealing way;

specifically, sealing clasp 204 is a second seal to achieve maximum sealing before the package is opened.

The smooth surface of the first connecting portion 102 is a structure made of a transparent material, and the smooth surfaces of the first connecting portion 102 and the second connecting portion 103 are provided with flexible buffer structures 104 for protecting the first seal cavity 101 from being damaged.

Specifically, flexible buffer structure 104 sets up respectively in two corresponding smooth surfaces of first connecting portion 102, second connecting portion 103, concentrates on first connecting portion 102 or second connecting portion 103 when external pressure for when the structure takes place the damage, because flexible buffer structure 104's existence, under the pressure condition of certain degree, can provide first sealed chamber 101 last line of defence, avoided the laceration phenomenon under the more circumstances.

Through the protection to first seal chamber 101, can provide the guarantee for the product is sealed, avoid the loss in the transportation operation process, also can bring the confidence for the consumer when choosing the product.

In a preferred embodiment, the flexible buffer structure 104 is bonded to the smooth surface, and has sealing property even when the first connection portion 102 and the second connection portion 103 are perforated or the like by the arrangement.

In an alternative embodiment, in order to access the second sealing structure 200, the side of the flexible buffer structure 104 far from the smooth surface is the smooth surface, which can effectively reduce friction and also can play a convenient role in vacuum processing.

In an alternative embodiment, the first seal structure 100 is provided with a hanging hole 105 at its upper end.

In an alternative embodiment, the first seal structure 100 is provided with a tapered opening 106 at the edge for opening the first seal cavity.

In a preferred embodiment, the first sealing structure 100 is made of polyethylene.

The first sealing structure 100 is provided with graphic information except the first sealing cavity 101, so as to better promote and introduce products.

In conclusion, the double-layer sealing product packaging structure adopting the scheme can greatly increase the product sealing performance by placing food (such as sugar) in the accommodating cavity of the second sealing structure positioned in the first sealing cavity, ensures the stable quality of the product in the shelf life, has more product information display interfaces compared with a direct overheating plastic film, improves the product grade, and enables consumers to see the attributes and characteristics of the product more intuitively.

Various other modifications and changes can be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the protection scope of the present invention.

Claims

1. A double-layer sealing product packaging structure is characterized by comprising a first sealing structure provided with a first sealing cavity and a second sealing structure arranged in the first sealing cavity;

2. The double-layer sealed product packaging structure of claim 1, wherein the flexible cushioning structure is bonded to the smooth surface.

3. The double-layer sealed product packaging structure of claim 2, wherein a side of the flexible cushioning structure distal from the glaze is the glaze.

4. The double-sealed product packaging structure according to claim 1, wherein the first sealing structure is provided at an upper end thereof with a hanging hole.

5. The double-seal product packaging structure of claim 1, wherein the first seal structure edge is provided with a tapered opening for opening the first seal cavity.