CN210311576U - Flexible packaging bag with tinfoil substrate - Google Patents

Abstract

The utility model belongs to the technical field of the wrapping bag, especially be a flexible packaging bag of tinfoil substrate, including two upper bag bodies and two side bag bodies that are used for connecting two of the upper bag bodies, two the equal fixedly connected with mounting panel in the side bag body outside, the mounting panel outer wall fixedly connected with pivot, the pivot outside is rotated and is connected with two symmetric distribution's backup pad, both ends are all fixedly connected with the connecting axle about the backup pad; be provided with two backup pads in the side bag body outside, the backup pad other end and the interior side connection of last bag body support the last bag body of both sides through the backup pad, for current wrapping bag, after filling with wrapping bag inside article, two backup pads are in the vertical state, when putting together mutual extrusion in a plurality of wrapping bags, the last bag body that the backup pad withstood both sides supports, direct contact can not appear between messenger's a plurality of wrapping bag bodies, the deformation can not appear in the long-time extrusion lower bag body yet.

Description

Flexible packaging bag with tinfoil substrate

Technical Field

The utility model belongs to the technical field of the wrapping bag, concretely relates to flexible packaging bag of tinfoil substrate.

Background

The packaging bag is a bag used for packaging various articles, so that the goods are convenient to transport and easy to store in the production process, and the packaging bag is widely used in daily life and industrial production.

In the transportation, because jolt or the reason of rocking may lead to the wrapping bag to damage, cause unnecessary waste, the wrapping bag that the publication is CN206476314U keeps warm effectually and has damping performance, this patent is through setting up various elastic structures in bag internal surface, come to jolt or rock the impact force of production and cushion, ensure the integrality of the internal article of bag, but this structure can only cushion impact force, a plurality of wrapping bags are put in same case, the wrapping bag of the wrapping bag extrusion lower floor on upper strata in the transportation, the deformation can appear in the bag body that can lead to the lower floor together in a plurality of bag body extrusions, the damage can appear for a long time, cause the article in the bag to spill, cause the waste.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a flexible packaging bag with tinfoil substrate, which has the characteristic of avoiding waste.

In order to achieve the above object, the utility model provides a following technical scheme: a soft packaging bag with a tinfoil substrate comprises two upper bag bodies and two side bag bodies used for connecting the two upper bag bodies, wherein the outer sides of the two side bag bodies are fixedly connected with a mounting plate, the outer wall of the mounting plate is fixedly connected with a rotating shaft, the outer side of the rotating shaft is rotatably connected with two symmetrically-distributed supporting plates, the upper end and the lower end of each supporting plate are fixedly connected with a connecting shaft, the inner side of each upper bag body is fixedly connected with two symmetrically-distributed connecting blocks, and the other end of each connecting shaft is rotatably connected with the inner wall of each connecting block; the upper bag body is characterized in that the left side and the right side of the inner surface of the upper bag body are fixedly connected with connecting plates, the lower end face of each connecting plate is fixedly connected with a soft plate, and the lower end face of each soft plate is fixedly connected with tinfoil.

Preferably, the joint of the top ends of the two upper bag bodies is provided with a tearing part, and the notch of the tearing part is of a V-shaped structure.

Preferably, a sealing zipper is fixedly connected between the two upper bag bodies and is positioned under the tearing part.

Preferably, sealing rubber strips are arranged on two sides of the lower end face of the sealing zipper, and the two sealing rubber strips are attached to each other.

Preferably, the soft board is of a hollow structure, and a plurality of rubber balls with the same size are filled in the soft board.

Preferably, the connecting block, the mounting panel, the rotating shaft, the supporting plate and the connecting shaft are all made of plastic materials.

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

1. the utility model discloses be provided with two backup pads in the outside of the bag body of side, the backup pad other end is connected with last bag body inboard, support the last bag body of both sides through the backup pad, for current wrapping bag, after filling article with wrapping bag inside, two backup pads are in the vertical state, when putting together mutual extrusion in a plurality of wrapping bags, the last bag body that the backup pad withstood both sides supports, direct contact can not appear between messenger's a plurality of wrapping bag bodies, the bag body can not appear warping yet under long-time extrusion, make the bag body can not appear damaging under long-time extrusion, waste can not appear.

2. The utility model discloses in set up the wrapping bag of integrative pressfitting shaping into the combination formula, two upper bag bodies and two side bag body intercombination form the wrapping bag, increased the capacity that holds of wrapping bag, be provided with the backup pad between upper bag body and the side bag body, the backup pad passes through the connecting block and goes up the bag body and connect, it is provided with the connecting plate to go up bag body internal surface, the connecting block is installed on the connecting plate, make backup pad and last bag body coupling more stable, when the backup pad is in the last bag body of vertical state to both sides and supports, make the structure of backup pad more stable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is an enlarged schematic view of the part A of the present invention;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the sectional structure of the upper and lower bag bodies of the present invention;

fig. 5 is a schematic front view of the present invention.

In the figure: 1. an upper bag body; 11. connecting blocks; 12. sealing the zipper; 121. sealing rubber strips; 13. a tearing portion; 14. a connecting plate; 15. a soft board; 151. a rubber ball; 16. tin foil; 2. a side bag body; 3. mounting a plate; 31. a rotating shaft; 32. a support plate; 321. and (7) connecting the shafts.

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 labor belong to the protection scope of the present invention, in the present invention, for convenience of description, the description of the relative position relationship of each component is described according to the layout mode of the drawings in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the specification layout direction.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a soft packaging bag of tinfoil substrate, including two upper bag body 1 and two side bag bodies 2 that are used for connecting two upper bag body 1, two equal fixedly connected with mounting panel 3 in the side bag body 2 outside, 3 outer wall fixedly connected with pivots 31 of mounting panel, the backup pad 32 that is connected with two symmetric distributions is rotated in the 31 outside of pivot, the equal fixedly connected with connecting axle 321 in both ends about the backup pad 32, connecting block 11 of two symmetric distributions of 1 inboard fixedly connected with of upper bag body, the connecting axle 321 other end rotates with 11 inner walls of connecting block to be connected, the equal fixedly connected with connecting plate 14 in the 1 internal surface left and right sides of upper bag body, terminal surface fixedly connected with soft board 15 under the connecting plate 14, terminal surface fixedly connected.

In this embodiment, the outer sides of the two side bag bodies 2 are fixedly connected with the mounting plate 3, the outer wall of the mounting plate 3 is fixedly connected with the rotating shaft 31, the outer side of the rotating shaft 31 is rotatably connected with the two symmetrically distributed supporting plates 32, the upper and lower ends of the supporting plates 32 are fixedly connected with the connecting shafts 321, the inner side of the upper bag body 1 is fixedly connected with the two symmetrically distributed connecting blocks 11, the other end of the connecting shaft 321 is rotatably connected with the inner walls of the connecting blocks 11, when an object is placed in the packaging bag, the side bag bodies 2 at the two sides press the mounting plate 3 outwards, the mounting plate 3 pushes the rotating shaft 31 outwards, the two supporting plates 32 rotate outside the rotating shaft 31, after the packaging bag is filled with the object, the two supporting plates 32 are in a vertical state, the two supporting plates 32 respectively support the upper bag bodies 1 at the two, make direct contact can not appear between a plurality of wrapping bag bodies, wrapping bag can not appear deforming yet under the long-time extrusion, avoid long-time extrusion down the wrapping bag appearing damaging, cause the waste, the equal fixedly connected with connecting plate 14 in the 1 internal surface left and right sides of upper bag body, terminal surface fixedly connected with soft board 15 under the connecting plate 14, terminal surface fixedly connected with tinfoil 16 under the soft board 15, connecting plate 14 is located connecting block 11 top, connecting block 11 is installed on connecting plate 14, make the more stable of connecting between backup pad 32 and the upper bag body 1, connecting plate 14 below is provided with soft board 15, when rocking appears in the transportation, cushion impact force through soft board 15, soft board 15 below is provided with tinfoil 16, prevent through tinfoil 16 that moisture from getting into inside the wrapping bag, can also improve heat preservation heat-proof quality, increase the latency of article.

Specifically, a tearing part 13 is arranged at the joint of the top ends of the two upper bag bodies 1, and the notch of the tearing part 13 is of a V-shaped structure; when the articles in the packaging bag need to be taken out, the bag body above the tearing part 13 is pulled by force, so that the sealing zipper 12 below the tearing part can be exposed, and the tearing part 13 is of a V-shaped structure, so that the tearing direction is convenient to determine.

Specifically, a sealing zipper 12 is fixedly connected between the two upper bag bodies 1, and the sealing zipper 12 is positioned right below the tearing part 13; when the article needs to be taken out, the article in the packaging bag can be exposed by pulling the sealing zipper 12 outwards, the sealing zipper 12 is pulled inwards after the article is taken out, the opening of the packaging bag is closed, and dust is prevented from entering the packaging bag from the opening when the article is placed.

Specifically, sealing rubber strips 121 are arranged on two sides of the lower end face of the sealing zipper 12, and the two sealing rubber strips 121 are attached to each other; when the opening of the packaging bag is in a closed state by pulling the sealing zipper 12, the sealing rubber strips 121 on the lower side are attached together to seal the lower side of the sealing zipper 12, so that the inside of the packaging bag is in a sealed state, the long-time air contact of the inside articles when the packaging bag is idle is avoided, and the storage time of the inside articles is prolonged.

Specifically, the soft board 15 is a hollow structure, and a plurality of rubber balls 151 with the same size are filled in the soft board 15; appear rocking and when colliding in the transportation, soft board 15 takes place deformation when the extrusion, and the mutual extrusion of the inside rubber ball 151 of soft board 15 just takes place deformation, and the soft board 15 is upwards pushed up in the resilience of rubber ball 151, cushions the impulsive force through soft board 15 and inside rubber ball 151.

Specifically, the connecting block 11, the mounting plate 3, the rotating shaft 31, the supporting plate 32 and the connecting shaft 321 are all made of plastic; the plastic material weight is lighter, also can not appear rustting when the wrapping bag is placed for a long time, and the life who increases the wrapping bag is longer.

The utility model discloses a theory of operation and use flow: when the object is put into the packaging bag, the side bag bodies 2 on two sides extrude the mounting plate 3 outwards, the mounting plate 3 pushes the rotating shaft 31 outwards, the two supporting plates 32 rotate outside the rotating shaft 31, after the packaging bag is filled with the object, the two supporting plates 32 are in a vertical state, the two supporting plates 32 respectively support the upper bag bodies 1 on two sides, when a plurality of packaging bags are put together and extruded mutually, the two supporting plates 32 support the upper bag bodies 1 on two sides, so that the packaging bags cannot be in direct contact with each other, the packaging bags cannot be deformed after being extruded for a long time, the packaging bags cannot be damaged and wasted after being extruded for a long time, after the object is filled, the sealing zipper 12 is pulled inwards to seal the opening of the packaging bags, and the sealing adhesive tapes 121 below the sealing zipper 12 are attached together, make the wrapping bag inside be in encapsulated situation, avoid the wrapping bag long-time air contact of inside article when idle, increase the depositing time of inside article, make the whole shaping of wrapping bag together with the top pressfitting of two upper bags bodies 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a flexible packaging bag of tinfoil substrate, includes two upper bag bodies (1) and two and is used for connecting two the side pocket body (2) of upper bag body (1), its characterized in that: the outer sides of the two side bag bodies (2) are fixedly connected with mounting plates (3), the outer wall of each mounting plate (3) is fixedly connected with a rotating shaft (31), the outer side of each rotating shaft (31) is rotatably connected with two symmetrically distributed supporting plates (32), the upper end and the lower end of each supporting plate (32) are fixedly connected with connecting shafts (321), the inner side of the upper bag body (1) is fixedly connected with two symmetrically distributed connecting blocks (11), and the other ends of the connecting shafts (321) are rotatably connected with the inner walls of the connecting blocks (11);

the upper bag body (1) is characterized in that connecting plates (14) are fixedly connected to the left side and the right side of the inner surface of the upper bag body, soft plates (15) are fixedly connected to the lower end faces of the connecting plates (14), and tinfoil (16) is fixedly connected to the lower end faces of the soft plates (15).

2. The flexible packaging bag for tinfoil substrates as claimed in claim 1, wherein: the top end connecting part of the two upper bag bodies (1) is provided with a tearing part (13), and the gap of the tearing part (13) is of a V-shaped structure.

3. The flexible packaging bag for tinfoil substrates as claimed in claim 2, wherein: a sealing zipper (12) is fixedly connected between the two upper bag bodies (1), and the sealing zipper (12) is positioned under the tearing part (13).

4. The flexible packaging bag for tinfoil substrates as claimed in claim 3, wherein: sealing rubber strips (121) are arranged on two sides of the lower end face of the sealing zipper (12), and the two sealing rubber strips (121) are attached to each other.

5. The flexible packaging bag for tinfoil substrates as claimed in claim 1, wherein: the soft board (15) is of a hollow structure, and a plurality of rubber balls (151) with the same size are filled in the soft board (15).

6. The flexible packaging bag for tinfoil substrates as claimed in claim 1, wherein: the connecting block (11), the mounting panel (3), pivot (31) backup pad (32) with connecting axle (321) are the plastics material.

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