CN219407607U - Food packaging bag not easy to damage - Google Patents

Abstract

The utility model relates to a food packaging bag which is difficult to damage, and belongs to the technical field of food packaging bags, the food packaging bag comprises a bag body and a sealing assembly, wherein the sealing assembly is arranged on the outer surface of the bag body and comprises a first sealing plate and a second sealing plate, the first sealing plate and the second sealing plate are arranged at the upper ends of the outer walls of two sides of the bag body in parallel and symmetrically, a strip-shaped through groove and a strip-shaped fixing block are arranged at the outer walls of one side, opposite to the first sealing plate, of the first sealing plate and the second sealing plate in parallel and symmetrically, the strip-shaped fixing block is movably connected with the strip-shaped through groove, a chute is arranged at the top surface of one side, close to the first sealing plate, of the strip-shaped fixing block is movably connected with an inserting block, a plurality of springs are arranged at the top surface of the inserting block in parallel at equal intervals, the top ends of the springs are connected with an L-shaped mounting seat, and the L-shaped mounting seat is fixedly connected with the outer wall of the first sealing plate.

Description

Food packaging bag not easy to damage

Technical Field

The utility model relates to the field of food packaging bags, in particular to a food packaging bag which is not easy to damage.

Background

The food packaging bag is a packaging design, and is used for conveniently preserving and storing food in life, so that the food packaging bag is produced, and the food packaging bag is a container which is directly contacted with the food and is used for containing and protecting the food.

The utility model discloses a food packaging bag with the Chinese patent application number of CN200920128365.7, which comprises a bag body (1) with an open upper end, wherein the bag body (1) is of a two-layer composite structure, the inner layer is a waterproof layer (2), the outer layer is a cloth layer (4), and the two layers are integrated through adhesion or sewing. The utility model changes the traditional food packaging bag into a composite layer structure, each layer is made of degradable material harmless to human body, is very environment-friendly, can be folded, is not easy to damage, is convenient to carry, has good sealing effect and good seepage prevention effect, and is suitable for accommodating various foods; the utility model can be reused, and the use cost is greatly reduced.

The above comparative document has the following problems:

(1) Firstly, the food packaging bag can only be closed, after the bag body is closed, gaps can be generated in the food packaging bag, and other factors such as bacteria in the external environment can easily cause adverse effects on food, so that the storage effect of the food packaging bag is reduced.

(2) Secondly, the strength and toughness of the food packaging bag are low, and the food packaging bag is easy to break.

Disclosure of Invention

The utility model aims to provide a food packaging bag which is not easy to damage, so as to solve the problems in the prior art.

The technical scheme of the utility model is as follows: the utility model provides a food package bag not easy damaged, includes the bag body and seal assembly, seal assembly sets up in the surface of the bag body, seal assembly includes first closing plate and second closing plate, first closing plate and second closing plate parallel and symmetry set up in the both sides outer wall upper end of the bag body, the parallel and symmetry of one side outer wall that first closing plate and second closing plate are relative is equipped with bar logical groove and bar fixed block, bar fixed block swing joint bar logical groove, one side top surface that the bar fixed block is close to first closing plate is equipped with the chute, the inside swing joint inserted block of chute, the top surface equidistance parallel of inserted block is equipped with a plurality of springs, L type mount pad is connected on the top of spring, the outer wall of L type mount pad fixed connection first closing plate.

Further, the outer wall of one side opposite to the first sealing plate and the second sealing plate is provided with a sealing glue layer.

Furthermore, lifting ropes are symmetrically arranged on the outer wall of the bag body right below the first sealing plate and the second sealing plate.

Further, the inside of the bag body is provided with a drying agent, the inner wall of the bag body right above the drying agent is provided with a square block, and the top surface of the square block is provided with a grid plate.

Further, the bag body comprises an inner heat-insulating layer, the inner heat-insulating layer is in composite connection with a buffer layer, the outer surface of the buffer layer is in composite connection with a braiding net layer, and the outer surface of the braiding net layer is in composite connection with a waterproof layer.

The utility model provides a food packaging bag which is not easy to damage through improvement, and compared with the prior art, the food packaging bag has the following improvement and advantages:

the method comprises the following steps: according to the utility model, the tightness of the food packaging bag can be improved through the first sealing plate, the second sealing plate, the strip-shaped through groove, the strip-shaped fixing block, the chute, the inserting block, the spring, the L-shaped mounting seat and the sealing glue layer, so that food is prevented from being polluted, and the preservation effect of the food packaging bag is achieved.

And two,: the strength and toughness of the bag body can be improved by weaving the mesh layer and the waterproof layer, so that the possibility of damage of the bag body is reduced.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic side sectional view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

fig. 3 is an enlarged schematic view of a region a of fig. 1.

Reference numerals illustrate: 1. a bag body; 11. an inner heat preservation layer; 12. a buffer layer; 13. braiding a net layer; 14. a waterproof layer; 2. a seal assembly; 21. a first sealing plate; 22. a second sealing plate; 23. a strip-shaped through groove; 24. a bar-shaped fixing block; 25. a chute; 26. inserting blocks; 27. a spring; 28. an L-shaped mounting seat; 29. a sealant layer; 3. lifting a rope; 4. a drying agent; 5. a loop-shaped block; 6. and a grid plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in detail with reference to fig. 1 to 3, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a food packaging bag which is not easy to damage through improvement, as shown in fig. 1-3, the food packaging bag comprises a bag body 1 and a sealing assembly 2, wherein the sealing assembly 2 is arranged on the outer surface of the bag body 1, the sealing assembly 2 comprises a first sealing plate 21 and a second sealing plate 22, the first sealing plate 21 and the second sealing plate 22 are parallel and symmetrically arranged at the upper ends of two outer walls of the bag body 1, a strip-shaped through groove 23 and a strip-shaped fixing block 24 are arranged on the outer walls of one side opposite to the first sealing plate 21 and the second sealing plate 22 in parallel and symmetrically, the strip-shaped fixing block 24 is movably connected with the strip-shaped through groove 23, a chute 25 is arranged on the top surface of one side, close to the first sealing plate 21, of the strip-shaped fixing block 24 is movably connected with an inserting block 26, a plurality of springs 27 are arranged on the top surface of the inserting block 26 in an equidistant parallel manner, the top ends of the springs 27 are connected with an L-shaped mounting seat 28, and the L-shaped mounting seat 28 is fixedly connected with the outer wall of the first sealing plate 21.

The outer wall of the opposite side of the first sealing plate 21 and the second sealing plate 22 is provided with a sealing glue layer 29, and the sealing glue layer 29 can play a role in auxiliary sealing.

Lifting ropes 3 are symmetrically arranged on the outer wall of the bag body 1 right below the first sealing plate 21 and the second sealing plate 22, and a user can conveniently carry the bag body 1 through the lifting ropes 3.

The inside of the bag body 1 is provided with a drying agent 4, the inner wall of the bag body 1 right above the drying agent 4 is provided with a square block 5, the top surface of the square block 5 is provided with a grid plate 6, and the humidity in the food packaging bag can be reduced through the drying agent 4, the square block 5 and the grid plate 6, so that the possibility of food spoilage is reduced, and the preservation effect of the food packaging bag is improved.

The bag body 1 comprises a heat preservation inner layer 11, the heat preservation inner layer 11 is in composite connection with a buffer layer 12, the outer surface of the buffer layer 12 is in composite connection with a braiding net layer 13, the outer surface of the braiding net layer 13 is in composite connection with a waterproof layer 14, and the use strength of the food packaging bag can be enhanced through the arrangement, so that the possibility of breakage of the food packaging bag is reduced.

Working principle: when the user uses the food packaging bag, the user can place food on the top surface of the grid plate 6, after placing, the user can pull the insert block 26 of the sealing assembly 2, after pulling, the user can drive the first sealing plate 21 and the second sealing plate 22 at the upper end of the outer wall of the bag body 1 to be connected, the strip-shaped fixing block 24 connected with the second sealing plate 22 can be inserted into the strip-shaped through groove 23 of the first sealing plate 21, after inserting, the user can loosen the insert block 26, the L-shaped mounting seat 28 and the spring 27 can push the insert block 26 to move downwards, the insert block 26 can be connected with the strip-shaped fixing block 24 through the chute 25, the insert block 26, the chute 25, the strip-shaped through groove 23 and the strip-shaped fixing block 24 can be in a horizontal direction to continuously pull the second sealing plate 22, and the first sealing plate 21, the sealing adhesive layer 29 and the second sealing plate 22 can be tightly pressed, so that the sealing performance of the bag body 1 is improved.

The heat preservation inlayer 11 is the tinfoil heat preservation, the loss of food temperature can be postponed to the tinfoil heat preservation, the heat preservation inlayer 11 complex is connected with buffer layer 12, buffer layer 12 is the cotton layer of buffering, the cotton layer of buffering not only can reduce the impact of colliding with to the food, can also play supplementary heat retaining effect simultaneously, the surface complex of buffer layer 12 is connected with the establishment stratum reticulare 13, the toughness of the bag body 1 can be increased to establishment stratum reticulare 13, the surface complex of establishment stratum reticulare 13 is connected with waterproof layer 14, waterproof layer 14 is the polytetrafluoroethylene cloth layer, not only can play waterproof effect through the polytetrafluoroethylene cloth layer, and the intensity of polytetrafluoroethylene cloth layer is high moreover, can the intensity and the toughness of the bag body 1 through above-mentioned measure, this possibility that has reduced the bag body 1 and damaged.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. A food package bag not easy to be broken, which is characterized in that: including bag body (1) and seal assembly (2), seal assembly (2) set up in the surface of bag body (1), seal assembly (2) are including first closing plate (21) and second closing plate (22), first closing plate (21) and second closing plate (22) parallel and symmetry set up in the both sides outer wall upper end of bag body (1), first closing plate (21) and second closing plate (22) one side outer wall parallel and symmetry that is opposite are equipped with bar logical groove (23) and bar fixed block (24), bar fixed block (24) swing joint bar logical groove (23), one side top surface that bar fixed block (24) are close to first closing plate (21) is equipped with chute (25), inside swing joint inserted block (26) of chute (25), the top surface equidistance parallel of inserted block (26) is equipped with a plurality of springs (27), L type mount pad (28) are connected on the top of spring (27), the outer wall of L type mount pad (28) fixed connection first closing plate (21).

2. The hardly damaged food packaging bag according to claim 1, wherein: the outer wall of one side opposite to the first sealing plate (21) and the second sealing plate (22) is provided with a sealing adhesive layer (29).

3. The hardly damaged food packaging bag according to claim 1, wherein: lifting ropes (3) are symmetrically arranged on the outer wall of the bag body (1) right below the first sealing plate (21) and the second sealing plate (22).

4. The hardly damaged food packaging bag according to claim 1, wherein: the inside of the bag body (1) is provided with a drying agent (4), the inner wall of the bag body (1) right above the drying agent (4) is provided with a square block (5), and the top surface of the square block (5) is provided with a grid plate (6).

5. The hardly damaged food packaging bag according to claim 1, wherein: the bag body (1) comprises an inner heat-insulating layer (11), the inner heat-insulating layer (11) is in composite connection with a buffer layer (12), the outer surface of the buffer layer (12) is in composite connection with a braiding net layer (13), and the outer surface of the braiding net layer (13) is in composite connection with a waterproof layer (14).