Fresh-keeping bag with built-in protection structure

Abstract

The utility model discloses a freshness protection bag with a built-in protection structure, which belongs to the technical field of packaging bags, comprises a freshness protection bag main body, a sealing assembly, a reinforcing assembly and a partition mechanism, and is characterized in that the sealing assembly is arranged at the top end of the freshness protection bag main body, the reinforcing assembly is arranged on the freshness protection bag main body, and the partition mechanism is arranged on the freshness protection bag main body. The partition mechanism is arranged on the reinforcing assembly, so that space distribution in the freshness protection package can be customized according to own requirements and characteristics of articles, it is ensured that each article has enough space, overlapping and extrusion are avoided, the capacity of the freshness protection package is utilized to the maximum extent, the distance between food is kept through distribution, and the freshness protection package is convenient to store. By means of the structure, the probability of cross infection of bacteria is reduced, the refreshing time of food is prolonged, specific articles can be found more easily, the space is distributed autonomously, it can be guaranteed that each article is properly contained, different articles are placed in different spaces, and the living efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing bag technical field more specifically, relate to a kind of built-in protective structure's preservative bag. BACKGROUND

[0002] Preservative bag is a kind of plastic product for preserving food, which is composed of two or three layers of polymer film. The inner and outer layers are usually made of high-strength stretch nylon or other similar materials, while the middle layer is a thin layer of aluminum foil or metal foil, which can prevent air and water molecules from penetrating, thereby extending the shelf life of food and maintaining its freshness. Preservative bags can be used for various types of food, including meat, fish, vegetables, fruits, baked goods, and chilled beverages. They usually have good sealing properties to prevent external contamination and odor from entering the bag, while also preventing the leakage of water vapor and gas. In addition to their preservative function, preservative bags can also increase convenience and ease of use. Since they are usually used by individuals, they can be easily carried and used on the go without worrying about insufficient refrigerator space or the need for additional equipment. Furthermore, preservative bags can be easily stacked for storage, saving space and reducing waste.

[0003] A novel preservative bag is disclosed in Chinese patent CN219030320U, which includes a thermal insulation bag and a preservation mechanism. The preservation mechanism includes a spacer cloth, a temperature display, and a temperature sensor. The spacer cloth is symmetrically arranged on both sides of the thermal insulation bag. The temperature display is fixedly connected to one side of the top of the thermal insulation bag. The temperature sensor is fixedly installed on one side of the thermal insulation bag. The temperature sensor is electrically connected to the temperature display. The thermal insulation bag includes a waterproof layer, a thermal insulation layer, a buffer layer, and a wear-resistant layer. This technical solution solves the problem of not being able to change the internal temperature to achieve cooling effect in existing technology, and cannot intuitively see the real-time change value of the internal temperature of the thermal insulation bag, thereby easily ignoring the preservation condition of the food inside the thermal insulation bag, leading to the problem of un-fresh food.

[0004] However, the above-mentioned technology has the following defects: the staff cannot autonomously allocate the internal space of the preservative bag, there is no space separation, and the items inside the preservative bag may be pressed against each other, causing deformation or damage to fragile or soft items, and possibly contaminating each other, affecting the hygiene and safety of food, and unable to store classifiedly according to the types or uses of food.

[0005] Therefore, it is necessary to provide a preservative bag with built-in protection structure to solve the above problems. UTILITY MODEL CONTENT

[0006] The utility model provides a kind of built-in protective structure's preservative bag, to improve the problem of not being able to autonomously allocate the internal space of the preservative bag in related technology, which may cause mutual contamination of items in the preservative bag.

[0007] The application provides a fresh-keeping bag with a built-in protection structure, which comprises a fresh-keeping bag body, a sealing assembly, a reinforcing assembly and a partition mechanism, characterized in that the sealing assembly is arranged on the top end of the fresh-keeping bag body, the reinforcing assembly is arranged on the fresh-keeping bag body, the partition mechanism is arranged on the reinforcing assembly, the sealing assembly is used for sealing the fresh-keeping bag body, the reinforcing assembly is used for reinforcing the overall structural strength of the fresh-keeping bag body, and the partition mechanism is used for dividing the space inside the fresh-keeping bag body.

[0008] When the fresh-keeping bag is used, the staff first needs to allocate the internal space of the fresh-keeping bag body through the partition mechanism, then the staff respectively places the objects to be placed in different spaces, and then the staff seals the fresh-keeping bag body through the sealing assembly.

[0009] The technical scheme has at least the following technical effects: the space allocation inside the fresh-keeping bag can be customized according to the needs and the characteristics of the objects, so that each object has enough space and is prevented from overlapping and being squeezed, thereby maximizing the capacity of the fresh-keeping bag, the allocation helps to maintain the distance between the food and reduces the opportunity of cross-infection of bacteria, thereby prolonging the preservation period of the food, making it easier to find specific objects, saving time, leaving separate space for fragile objects to reduce the risk of damage during transportation, different objects need different sizes and shapes of space, and autonomous space allocation can ensure that each object is properly accommodated, different objects are placed in different spaces, improve convenience and improve life efficiency.

[0010] In some embodiments, the sealing assembly comprises a sealing cover and a magic tape, one end of the sealing cover is fixedly connected to the side surface of the fresh-keeping bag body, the magic tape is fixedly connected to the outer surface of the fresh-keeping bag body, and the other end of the sealing cover is bonded to the magic tape.

[0011] In some embodiments, the reinforcing assembly comprises a first reinforcing strip, a second reinforcing strip, a third reinforcing strip and a fourth reinforcing strip, the first reinforcing strip and the second reinforcing strip are fixedly connected to the inner surface of the fresh-keeping bag body, and the first reinforcing strip and the second reinforcing strip are connected to each other perpendicularly, the third reinforcing strip is fixedly connected to the connection between the first reinforcing strip and the second reinforcing strip, and the fourth reinforcing strip is fixedly connected to the connection between the first reinforcing strip and the second reinforcing strip.

[0012] In some embodiments, the partition mechanism comprises a partition plate and a first sliding assembly, the first sliding assembly comprises a first sliding rail, a first sliding block, a second sliding block, a first spring and a connecting strip, the first sliding rail is fixedly connected to the first reinforcing strip, the first spring is slidingly connected to the first sliding rail, a first sliding groove is formed in the first sliding rail, the second sliding block is slidingly connected to the first sliding groove, one end of the first spring is fixedly connected to the second sliding block, the other end of the first spring is fixedly connected to the first sliding block, one end of the connecting strip is fixedly connected to the first sliding block, and the other end of the connecting strip is fixedly connected to the partition plate.

[0013] In some embodiments, the partition mechanism further comprises a second sliding assembly, the second sliding assembly comprises a second sliding rail and a third sliding block, the second sliding rail is fixedly connected to the first reinforcing strip, the third sliding block is slidingly connected to the second sliding rail, and the third sliding block is fixedly connected with the partition plate.

[0014] In some embodiments, the bottom end of the fresh-keeping bag body is provided with a plurality of groups of protection bases.

[0015] In some embodiments, the side of the fresh-keeping bag body is provided with a pull rope. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is an overall structure schematic view of the fresh-keeping bag with the built-in protection structure.

[0017] Figure 2 It is a sealing assembly structure schematic view of the fresh-keeping bag with the built-in protection structure.

[0018] Figure 3 It is a sectional view of the fresh-keeping bag with the built-in protection structure.

[0019] Figure 4 It is a side sectional view of the fresh-keeping bag with the built-in protection structure.

[0020] Figure 5 It is Figure 4 The enlarged view of A in the middle.

[0021] Figure 6 It is Figure 4 The enlarged view of B in the middle.

[0022] Explanation of reference numerals in the drawing:

[0023] 1, Fresh-keeping bag main body; 2, Sealing assembly; 21, Sealing cover; 22, Magic tape; 3, Reinforcing assembly; 31, First reinforcing strip; 32, Second reinforcing strip; 33, Third reinforcing strip; 34, Fourth reinforcing strip; 4, Partition mechanism; 41, Partition plate; 42, First sliding assembly; 421, First sliding rail; 422, First sliding block; 423, Second sliding block; 424, First spring; 425, Connecting strip; 43, Second sliding assembly; 431, Second sliding rail; 432, Third sliding block; 5, First sliding groove; 6, Protection base; 7, Pulling rope. DETAILED DESCRIPTION

[0024] The staff cannot autonomously allocate the internal space of the fresh-keeping bag, there is no space division, and the articles in the fresh-keeping bag can be pressed against each other, causing fragile or soft articles to deform, break, and possibly contaminate each other, affecting the hygiene and safety of food, and unable to classify and store according to the type or purpose of the food.

[0025] Based on this, in order to improve the problem that the internal space of the fresh-keeping bag cannot be autonomously allocated in the related art, which can cause the articles in the fresh-keeping bag to contaminate each other.

[0026] Please refer to Figures 1 to 6 A fresh-keeping bag with a built-in protection structure, comprising a fresh-keeping bag main body 1, a sealing assembly 2, a reinforcing assembly 3, and a partition mechanism 4, characterized in that: the sealing assembly 2 is arranged on the top end of the fresh-keeping bag main body 1, the reinforcing assembly 3 is arranged on the fresh-keeping bag main body 1, the partition mechanism 4 is arranged on the reinforcing assembly 3, and the sealing assembly 2 is used to seal the fresh-keeping bag main body 1, the reinforcing assembly 3 is used to strengthen the overall structural strength of the fresh-keeping bag main body 1, and the partition mechanism 4 is used to divide the space inside the fresh-keeping bag main body 1.

[0027] Please refer to Figures 3 to 6The reinforcing assembly 3 comprises a first reinforcing strip 31, a second reinforcing strip 32, a third reinforcing strip 33 and a fourth reinforcing strip 34, the first reinforcing strip 31 and the second reinforcing strip 32 are fixedly connected on the inner surface of the fresh-keeping bag body 1, and the first reinforcing strip 31 and the second reinforcing strip 32 are connected perpendicularly to each other, the third reinforcing strip 33 is fixedly connected at the connection position of the first reinforcing strip 31 and the second reinforcing strip 32, and the fourth reinforcing strip 34 is fixedly connected at the connection position of the first reinforcing strip 31 and the second reinforcing strip 32, the partition mechanism 4 comprises a partition plate 41 and a first sliding assembly 42, the first sliding assembly 42 comprises a first sliding rail 421, a first sliding block 422, a second sliding block 423, a first spring 424 and a connecting strip 425, the first sliding rail 421 is fixedly connected on the first reinforcing strip 31, the first spring 424 is slidably connected on the first sliding rail 421, a first sliding groove 5 is formed in the first sliding rail 421, the second sliding block 423 is slidably connected on the first sliding groove 5, one end of the first spring 424 is fixedly connected on the second sliding block 423, the other end of the first spring 424 is fixedly connected on the first sliding block 422, one end of the connecting strip 425 is fixedly connected on the first sliding block 422, and the other end of the connecting strip 425 is fixedly connected on the partition plate 41, and the partition mechanism 4 further comprises a second sliding assembly 43, the second sliding assembly 43 comprises a second sliding rail 431 and a third sliding block 432, the second sliding rail 431 is fixedly connected on the first reinforcing strip 31, and the third sliding block 432 is slidably connected on the second sliding rail 431, and the third sliding block 432 is fixedly connected with the partition plate 41.

[0028] In this way, the four first reinforcing strips 31 and the four second reinforcing strips 32 support and protect the eight sides of the fresh-keeping bag body 1 respectively, the third reinforcing strips 33 are arranged at the connection positions of the first reinforcing strips 31 and the second reinforcing strips 32 on the front and back of the fresh-keeping bag body 1, and the two third reinforcing strips 33 intersect with each other, the fourth reinforcing strips 34 are arranged at the connection positions of the first reinforcing strips 31 and the second reinforcing strips 32 on the two sides of the fresh-keeping bag body 1, and the two fourth reinforcing strips 34 intersect with each other, which can increase the strength of the fresh-keeping bag, prevent damage caused by extrusion and folding during transportation or storage, help maintain the shape of the fresh-keeping bag, prevent deformation, protect the contents in the fresh-keeping bag from being damaged, make the fresh-keeping bag easier to grasp and take, reduce wear and tear of the fresh-keeping bag during normal use, prolong the service life of the fresh-keeping bag, and be more stable when stacked, and will not be extruded due to the collapse of the side wall, improve safety, then the staff sometimes need to place different items when using the fresh-keeping bag, if there is no partition between the items, they are easy to mix together, the staff first need to press the first sliding block 422, the first sliding block 422 adopts a plastic structure with elasticity, the first sliding block 422 compresses the first spring 424, with the extrusion of the staff on the first sliding block 422, the clamping hand of the first sliding block 422 buckles on the first sliding rail 421 and separates from the first sliding rail 421, then the staff can slide the first sliding block 422, so that the first sliding block 422 slides on the first sliding rail 421, and because the connecting strip 425 is fixedly connected to the first sliding block 422, and the connecting strip 425 is fixedly connected to the partition plate 41, with the sliding of the first sliding block 422, the partition plate 41 slides with the first sliding block 422, driving the third sliding block 432 to slide on the second sliding rail 431, until the staff adjusts to the appropriate distance, the staff releases the first sliding block 422, the first spring 424 rebounds, and gives the first sliding block 422 an acting force, then the clamping hand of the first sliding block 422 tightly abuts against the first sliding rail 421, fixing the partition plate 41, so that the staff can customize the space allocation inside the fresh-keeping bag according to their own needs and the characteristics of the items, to ensure that each item has enough space and avoids overlapping and extrusion, thereby maximizing the capacity of the fresh-keeping bag, the allocation helps to maintain the distance between the food, reduces the opportunity of cross-infection of bacteria, thereby prolongs the preservation period of the food, makes it easier to find specific items, saves time, and leaves separate space for fragile items, which can reduce the risk of damage during transportation. Different items need different sizes and shapes of space, and autonomous space allocation can ensure that each item is properly accommodated, different items are placed in different spaces, improve convenience, and improve life efficiency.

[0029] Please refer to Figure 1 and Figure 2The sealing assembly 2 comprises a sealing cover 21 and a magic tape 22, one end of the sealing cover 21 is fixedly connected on the side surface of the fresh-keeping bag body 1, the magic tape 22 is fixedly connected on the outer surface of the fresh-keeping bag body 1, and the other end of the sealing cover 21 is adhered to the magic tape 22, and the bottom end of the fresh-keeping bag body 1 is provided with a plurality of protection bases 6, and the side surface of the fresh-keeping bag body 1 is provided with a pull rope 7.

[0030] In this way, after the staff loads the goods, the staff pulls the sealing cover 21, so that one end of the sealing cover 21 is adhered to the magic tape 22, the opening of the fresh-keeping bag body 1 is blocked, then the staff pulls the pull rope 7 to move the fresh-keeping bag body 1, the protection base 6 prevents the bottom end of the fresh-keeping bag body 1 from contacting the ground or other substances, improves the service life of the fresh-keeping bag, prevents other substances from penetrating into the inside of the fresh-keeping bag body 1, and pollutes the goods in the inside of the fresh-keeping bag body 1.

[0031] Working principle: press the first slider 422, the first slider 422 compresses the first spring 424, with the staff extruding the first slider 422, the clamping hand of the first slider 422 buckling on the first sliding rail 421 is separated from the first sliding rail 421, then the staff can slide the first slider 422, so that the first slider 422 slides on the first sliding rail 421, and because the first slider 422 is fixedly connected with the connecting strip 425, and the connecting strip 425 is fixedly connected with the partition plate 41, with the sliding of the first slider 422, the partition plate 41 slides with the first slider 422, and drives the third slider 432 to slide on the second sliding rail 431, until the staff adjusts to the appropriate distance, the staff releases the first slider 422, the first spring 424 rebounds, the first spring 424 gives the first slider 422 an acting force, then the clamping hand of the first slider 422 tightly abuts against the first sliding rail 421, and fixes the partition plate 41, the staff pulls the sealing cover 21, so that one end of the sealing cover 21 is adhered to the magic tape 22, the opening of the fresh-keeping bag body 1 is blocked, then the staff pulls the pull rope 7 to move the fresh-keeping bag body 1.

[0032] The above merely describes a preferred embodiment of the present application; however, the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and improvement concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A fresh-keeping bag with built-in protection structure, comprising a fresh-keeping bag body (1), a sealing assembly (2), a reinforcing assembly (3) and a partition mechanism (4), characterized in that: The sealing assembly (2) is arranged on the top end of the fresh-keeping bag body (1), the reinforcing assembly (3) is arranged on the fresh-keeping bag body (1), the partition mechanism (4) is arranged on the reinforcing assembly (3), the sealing assembly (2) is used for sealing the fresh-keeping bag body (1), the reinforcing assembly (3) is used for reinforcing the overall structural strength of the fresh-keeping bag body (1), and the partition mechanism (4) is used for dividing the space inside the fresh-keeping bag body (1).

2. A freshness preserving bag with built-in protection structure according to claim 1, characterized in that: The sealing assembly (2) comprises a sealing cover (21) and a magic tape (22), one end of the sealing cover (21) is fixedly connected to the side surface of the fresh-keeping bag body (1), the magic tape (22) is fixedly connected to the outer surface of the fresh-keeping bag body (1), and the other end of the sealing cover (21) is adhered to the magic tape (22).

3. A freshness preserving bag with built-in protection structure according to claim 2, characterized in that: The reinforcing assembly (3) comprises a first reinforcing strip (31), a second reinforcing strip (32), a third reinforcing strip (33) and a fourth reinforcing strip (34), the first reinforcing strip (31) and the second reinforcing strip (32) are fixedly connected to the inner surface of the fresh-keeping bag body (1), the first reinforcing strip (31) and the second reinforcing strip (32) are connected to each other perpendicularly, the third reinforcing strip (33) is fixedly connected to the connection position of the first reinforcing strip (31) and the second reinforcing strip (32), and the fourth reinforcing strip (34) is fixedly connected to the connection position of the first reinforcing strip (31) and the second reinforcing strip (32).

4. The built-in protective structure fresh-keeping bag according to claim 3, characterized in that: The partition mechanism (4) comprises a partition plate (41) and a first sliding assembly (42), the first sliding assembly (42) comprises a first sliding rail (421), a first sliding block (422), a second sliding block (423), a first spring (424) and a connecting strip (425), the first sliding rail (421) is fixedly connected to the first reinforcing strip (31), the first spring (424) is slidably connected to the first sliding rail (421), a first sliding groove (5) is formed in the first sliding rail (421), the second sliding block (423) is slidably connected to the first sliding groove (5), one end of the first spring (424) is fixedly connected to the second sliding block (423), the other end of the first spring (424) is fixedly connected to the first sliding block (422), one end of the connecting strip (425) is fixedly connected to the first sliding block (422), and the other end of the connecting strip (425) is fixedly connected to the partition plate (41).

5. A freshness preserving bag with built-in protection structure according to claim 4, characterized in that: The partition mechanism (4) further comprises a second sliding assembly (43), the second sliding assembly (43) comprises a second sliding rail (431) and a third sliding block (432), the second sliding rail (431) is fixedly connected to the first reinforcing strip (31), and the third sliding block (432) is slidably connected to the second sliding rail (431) and fixedly connected with the partition plate (41).

6. A freshness preserving bag with built-in protection structure according to claim 5, characterized in that: A plurality of protection bases (6) are arranged at the bottom end of the fresh-keeping bag body (1).

7. A freshness preserving bag with built-in protection structure according to claim 6, characterized in that: The side of the preservative bag body (1) is provided with a pull rope (7).

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