CN114408374B

CN114408374B - Packaging bag convenient for opening isolation layer

Info

Publication number: CN114408374B
Application number: CN202210159559.3A
Authority: CN
Inventors: 杨晓
Original assignee: Huai'an Hedezi Color Printing And Packaging Co ltd
Current assignee: Huai'an Hedezi Color Printing And Packaging Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2023-03-21
Anticipated expiration: 2042-02-21
Also published as: CN114408374A

Abstract

The invention relates to a packaging bag convenient for opening an isolating layer. The packaging bag convenient for opening the isolation layer comprises a main bag body, wherein the main bag body is internally provided with an isolation layer piece, the isolation layer piece divides the inner cavity of the main bag body into two groups, one group of the two groups of the isolation layer piece forms an isolation bag body, the opposite bag walls of the isolation bag body are respectively connected with a convex fastener and a buckling groove piece, the convex fastener and the buckling groove piece are mutually matched and fixed to seal the isolation bag body, a tripping piece is arranged in the buckling groove piece, and the tripping piece assists the convex fastener to be separated from the buckling groove piece when tripping; this wrapping bag convenient to open isolation layer, simple structure, design benefit, the isolation layer that this isolation bag of being convenient for constitutes seals the use, and should seal easily the operator and open, this wrapping bag convenient to popularize and use.

Description

Packaging bag convenient for opening isolation layer

Technical Field

The invention belongs to the technical field of packaging bags, and particularly relates to a packaging bag convenient for opening an isolation layer.

Background

The packaging bag is a bag for packaging various articles, so that the articles are convenient to transport and easy to store in the production flow process, and the packaging bag is widely used in daily life and industrial production; the existing packaging bag is single in structure and is only a simple tool for bearing articles, an inner bag is arranged inside some packaging bags to form an isolation layer, some articles with odor or moisture can be placed in the isolation layer, and a sealing member in the existing isolation layer is generally not firm enough or firm enough but not easy to open.

Disclosure of Invention

The invention aims to solve the problems and provide a packaging bag which is simple in structure and reasonable in design and is convenient for opening an isolating layer.

The invention realizes the purpose through the following technical scheme:

the utility model provides a wrapping bag convenient to open isolation layer, includes the main bag body, the inside of the main bag body is provided with the interlayer spare, the interior cavity that the interlayer spare was the main bag body divide into two sets ofly, and one of them is a set of constitution isolation bag body, the relative bag wall of the isolation bag body is connected with male fastener, catching groove spare respectively, male fastener and catching groove spare are mutually supported fixedly, sealed should the isolation bag body, be provided with the fastener in the catching groove spare, when tripping, the fastener is supplementary the male fastener breaks away from the catching groove spare.

As a further optimization scheme of the invention, the convex fastener comprises a connecting block piece, one end of the connecting block piece is fixedly connected with a fastener piece, and the area of the end surface of the joint of the fastener piece and the connecting block piece is larger than the area of the cross section of the connecting block piece.

As a further optimization scheme of the invention, the end face of the joint of the buckle piece and the connecting block piece is a flat plate body, and the edge of the flat plate body is a straight edge.

As a further optimization scheme of the invention, the end face of the joint of the buckle piece and the connecting block piece is an arc-shaped body, and the edge of the arc-shaped body is an arc edge.

As a further optimization scheme of the invention, the buckling groove comprises two groups of connecting plates, the ends of the two groups of connecting plates are fixedly connected with clamping pieces, the two groups of clamping pieces are protruded out of the edges of the connecting plates, the protruded parts are positioned on the opposite side surfaces of the two groups of clamping pieces, the buckling head piece of the convex fastener is inserted between the two groups of connecting plates, and the protruded parts of the two groups of clamping pieces limit the buckling head piece.

As a further optimized scheme of the invention, the slot member further comprises a fixing plate, and the connecting plate is fixedly connected with the fixing plate.

As a further optimized scheme of the invention, the outer surface of the fixed plate is fixedly connected with an elastic plate, and the elastic plate is positioned between the two groups of connecting plates.

As a further optimized scheme of the invention, the fastening releasing component comprises an auxiliary bag block, the auxiliary bag block is arranged at a bulge of the clamping component relative to the connecting plate component, can be expanded and contracted, and clings to the surface of the connecting plate component or the clamping component when being contracted, an air pipe component is fixedly connected to the surface of the bag wall of the isolating bag body, the air pipe component is communicated with the auxiliary bag block, a compression component is arranged in the air pipe component, and the compression component presses the air pipe component downwards, so that the auxiliary bag block is expanded.

As a further preferred embodiment of the present invention, the clip member or/and the buckle member is/are an elastic member.

As a further optimized scheme of the invention, a connecting air pipe is arranged between the air pipe fitting and the auxiliary air bag block.

The invention has the beneficial effects that: the isolation bag body is arranged in the main bag body and is connected with the buckling groove piece through the convex fastener, the tripping piece is also arranged in the buckling groove piece, and the tripping piece is convenient for assisting the convex fastener to withdraw from the buckling groove piece when the convex fastener and the buckling groove piece are required to be opened; whole wrapping bag simple structure, design benefit, the isolation layer that this isolation bag of being convenient for constitutes seals the use, and should seal easily the operator and open, this wrapping bag convenient to popularize and use.

Drawings

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

FIG. 2 is a side internal view of FIG. 1 of the present invention;

FIG. 3 is a schematic view showing the structure of a male fastener with a flat plate body according to the present invention;

FIG. 4 is a schematic view showing the structure of a convex fastener member with a curved surface according to the present invention;

FIG. 5 is a schematic view of the construction of the rebate of the present invention;

FIG. 6 is a schematic view of the engagement of the slot member and the male fastening member of the present invention.

In the figure: 1. a main bag body; 11. a spacer member; 2. an isolation bag body; 31. a male fastener; 311. a connecting block; 312. a fastener member; 313. a flat plate body; 314. a cambered surface body; 32. a slot-buckling member; 321. a clip; 322. connecting the plate members; 323. fixing a plate; 324. an elastic plate member; 41. an auxiliary balloon block; 42. connecting an air pipe; 43. a gas pipe member; 44. compressing the member.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1 and 2, a packaging bag convenient for opening an isolation layer comprises a main bag body 1, a separation layer 11 is arranged inside the main bag body 1, the inner cavity of the main bag body 1 is divided into two groups by the separation layer 11, one group of separation layer constitutes an isolation bag body 2, the opposite bag wall of the isolation bag body 2 is respectively connected with a convex fastener 31 and a buckling groove 32, the convex fastener 31 is mutually matched and fixed with the buckling groove 32, the isolation bag body 2 is sealed, a tripping part is arranged in the buckling groove 32, and when tripping is performed, the tripping part is auxiliary, the convex fastener 31 is separated from the buckling groove 32.

In this embodiment, the male fastening member 31 includes a connecting block 311, one end of the connecting block 311 is fixedly connected with a fastening member 312, and the area of the end surface of the connection between the fastening member 312 and the connecting block 311 is larger than the cross-sectional area of the connecting block 311.

As shown in fig. 3, the end surface of the joint of the button member 312 and the connecting block member 311 is a flat plate 313, and the edge of the flat plate 313 is a straight edge; as shown in fig. 4, the end surface of the joint of the buckle piece 312 and the connecting block piece 311 is an arc surface body 314, and the edge of the arc surface body 314 is an arc edge, and in this embodiment, the structure of the buckle piece 312 with the arc surface body 314 is selected for use, so that the use of the release piece in releasing and matching is facilitated.

The slot member 32 comprises two sets of connection plates 322, two sets of clips 321 fixedly connected to the ends of the connection plates 322, the two sets of clips 321 protruding out of the edges of the connection plates 322, the protruding portions of the two sets of clips 321 are located on opposite side surfaces of the two sets of clips 321, the head member 312 of the male fastener 31 is inserted into the two sets of connection plates 322, and the protruding portions of the two sets of clips 321 limit the head member 312.

The slot-buckling piece 32 further comprises a fixing plate 323, the connecting plate 322 is fixedly connected with the fixing plate 323, the fixing plate 323 is a hard plate which can be a metal plate or a plastic plate, the stability of the device is improved conveniently through the plate, the flexible bag wall of the packaging bag is overcome, the plastic plate is very short, no too large abnormal feeling is generated, the packaging bag convenient for opening the isolation layer is not suitable for a disposable PE plastic bag, and the device is suitable for a plastic bag or a cloth bag which is recycled for many times.

The outer surface of the fixing plate 323 is fixedly connected with an elastic plate 324, the elastic plate 324 is positioned between two groups of the connecting plates 322, and the elastic plate 324 can be compressed by extrusion, so that the buckle head piece 312 can be used conveniently when being inserted.

As shown in fig. 5 and 6, the fastening member includes an auxiliary bladder 41, the auxiliary bladder 41 is disposed at a protrusion of the clip member 321 relative to the connecting plate member 322, and is expandable and contractible, and when the auxiliary bladder is contracted, the auxiliary bladder is tightly attached to the surface of the connecting plate member 322 or the clip member 321, an air tube 43 is fixedly connected to the surface of the bag wall of the isolation bag body 2, the air tube 43 is communicated with the auxiliary bladder 41, a compression member 44 is disposed in the air tube 43, the compression member 44 presses the air tube 43, and the auxiliary bladder 41 is expanded. When the auxiliary bag block 41 expands, the auxiliary bag block is a triangular block or a wedge-shaped block with arc edges, the clamping piece 321 or/and the buckle piece 312 is/are elastic pieces, and when the auxiliary bag block 41 expands, the elastic clamping piece 321 or the buckle piece 312 is/are extruded to deform, so that people can directly pull and release the fixed connection between the convex buckle piece 31 and the buckle groove piece 32.

A connecting air tube 42 is disposed between the air tube member 43 and the auxiliary airbag block 41, the connecting air tube 42 may be disposed inside the connecting plate member 322 or outside the connecting air tube, but the folding problem of the air tube member 43 needs to be noticed, and the slot member 32 is long.

It should be noted that the air tube 43 may be a flat air tube, and may be used in conjunction with the long-strip-shaped buckling groove 32, and the compression element 44 generally includes a connection rod, a pressing plate disposed at the upper end of the connection rod, and a rubber gasket disposed at the lower end of the connection rod, and the pressing plate may be shaped like a 7, and may be used in conjunction with the flat air tube, and is better suitable for the space inside the bag; flat form trachea spare outer tube when this trachea spare 43 also can use, its inside gas passage sets up to the round hole form, and cooperation compression 44 uses this moment, and the lower extreme of the connecting rod piece of this compression 44 can set up the plastics disk, and this disk can with trachea spare 43 threaded connection, stability when improving the device structure's compressed gas pipe fitting 43 internal gas.

When the packaging bag convenient for opening the isolation layer is used, the isolation bag body 2 is arranged in the main bag body 1 and is connected with the buckling groove piece 32 through the convex fastener 31, the buckling groove piece 32 is also internally provided with the release fastener, and the release fastener is convenient for assisting the convex fastener 31 to withdraw from the buckling groove piece 32 when the convex fastener 31 and the buckling groove piece 32 are required to be opened; whole wrapping bag simple structure, design benefit, the isolation layer that this isolation bag body 2 of being convenient for constitutes seals the use, and should seal easily the operator and open, this wrapping bag body convenient to popularize and use.

In the description of the present invention, it is to be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any 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 defined otherwise.

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

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean 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 and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The packaging bag convenient for opening the isolation layer is characterized by comprising a main bag body (1), wherein a partition layer piece (11) is arranged inside the main bag body (1), the partition layer piece (11) divides an inner cavity of the main bag body (1) into two groups, one group of the two groups of the partition layer piece forms an isolation bag body (2), the opposite bag walls of the isolation bag body (2) are respectively connected with a convex fastener (31) and a buckling groove piece (32), the convex fastener (31) and the buckling groove piece (32) are matched and fixed with each other to seal the isolation bag body (2), a tripping piece is arranged in the buckling groove piece (32), and when tripping is carried out, the tripping piece assists the convex fastener (31) to be separated from the buckling groove piece (32); the male fastener (31) comprises a connecting block piece (311), one end of the connecting block piece (311) is fixedly connected with a fastener piece (312), and the area of the end surface of the joint of the fastener piece (312) and the connecting block piece (311) is larger than the area of the cross section of the connecting block piece (311); the end face of the joint of the buckle piece (312) and the connecting block piece (311) is a flat plate body (313), and the edge of the flat plate body (313) is a straight edge; the end face of the joint of the buckle piece (312) and the connecting block piece (311) is an arc surface body (314), and the edge of the arc surface body (314) is an arc edge; the slot member (32) comprises two groups of connecting plate members (322), the ends of the two groups of connecting plate members (322) are fixedly connected with clamping pieces (321), the two groups of clamping pieces (321) protrude out of the edges of the connecting plate members (322), the protruding parts of the two groups of clamping pieces are positioned on the opposite side surfaces of the two groups of clamping pieces (321), the buckle member (312) of the male buckle member (31) is inserted between the two groups of connecting plate members (322), and the protruding parts of the two groups of clamping pieces (321) limit the buckle member (312); the slot piece (32) further comprises a fixing plate piece (323), and the connecting plate piece (322) is fixedly connected with the fixing plate piece (323); the outer surface of the fixed plate member (323) is fixedly connected with an elastic plate member (324), and the elastic plate member (324) is positioned between the two groups of connecting plate members (322); the separating buckle comprises an auxiliary bag block (41), the auxiliary bag block (41) is arranged at the bulge of the clamping piece (321) relative to the connecting plate piece (322), can be expanded and contracted, and clings to the surface of the connecting plate piece (322) or the clamping piece (321) when being contracted, an air pipe piece (43) is fixedly connected to the surface of the bag wall of the isolating bag body (2), the air pipe piece (43) is communicated with the auxiliary bag block (41), a compression piece (44) is arranged in the air pipe piece (43), the air pipe piece (43) is pressed downwards by the compression piece (44), and the auxiliary bag block (41) is expanded; the clamping piece (321) or/and the buckle piece (312) is/are elastic pieces; a connecting air pipe (42) is arranged between the air pipe part (43) and the auxiliary air bag block (41).