High-sealing-performance food packaging container

Abstract

The utility model relates to the technical field of food packaging containers, in particular to a high-sealing-performance food packaging container which comprises a main body mechanism, a sealing mechanism and a connecting mechanism, a rubber plug is arranged through the sealing mechanism, when a box cover is closed, the rubber plug with the elastic deformation capacity is attached to the inner wall of a storage box due to the extrusion effect, and therefore the sealing performance of the food packaging container is improved. And the preliminary sealing effect is achieved. According to the food container, the first protruding block and the second protruding block are embedded into the first groove and the second groove respectively, the further sealing effect on the container is achieved, in the actual using process, the layer-by-layer sealing mode is suitable for storing various kinds of food, the risk of food oxidation or pouring is greatly reduced, and the food storage safety is improved. Through the mounting groove, the spring and the connecting pin arranged on the connecting mechanism, when the bottom end of the box cover is pressed down to the top end of the storage box, the connecting pin is pushed into the connecting hole in the side wall of the storage box due to the automatic reset effect of the spring, and the effect of easily connecting the box cover and the storage box of the container is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of food packaging containers, in particular to a highly airtight food packaging container. Background Art

[0002] Food packaging is an integral part of food commodities. It is one of the main projects in the food industry process. It protects food and prevents it from being damaged by biological, chemical, and physical external factors during the circulation process from leaving the factory to the hands of consumers. It can also have the function of maintaining the stable quality of the food itself. It is convenient for food consumption and is the first to show the appearance of food and attract consumers. It has value beyond material cost. Therefore, the food packaging process is also an inseparable part of the food manufacturing system engineering. However, most food packaging containers on the market are not well sealed, which can easily lead to excessive oxidation of food and cause waste. Therefore, a food packaging container with better sealing is an urgent need for consumers.

[0003] For example, a food packaging box disclosed in the authorization announcement number CN207917365U. The lid of the food packaging box is stuck in the box body, and the gap between other parts is very small, which is difficult to pry open directly by hand. Due to its unique structure, it can only be opened by two upper handles and two lower handles on the edge of the box body and the lid. At the same time, due to the design of the middle connecting part, the lid needs to be torn open to ensure the sealing of the food packaging box. The food packaging box is processed in one piece, which is simple to make, low in cost and easy to open. However, the packaging box lacks multi-layer sealing function, and is not easy to recycle, which easily causes waste of packaging boxes. For this reason, we propose a highly sealed food packaging container, which solves the problem of poor sealing effect of the packaging box. At the same time, it can be reused, which improves the economic and environmental benefits and sealing effect of the packaging box. Utility Model Content

[0004] The purpose of the utility model is to provide a highly airtight food packaging container to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A highly sealed food packaging container comprises a main body structure, a sealing structure and a connecting structure, wherein the sealing structure and the connecting structure are located inside the main body structure; the main body structure comprises a storage box, a box cover, a convenient handle, a non-slip silicone sleeve and a non-slip mat; the box cover is fixedly installed on the top of the storage box, the convenient handle is fixedly installed on the top of the box cover, the non-slip silicone sleeve is fixedly installed on the outside of the storage box, and the non-slip mat is fixedly installed on the bottom of the storage box.

[0007] Preferably, the sealing mechanism includes a rubber plug, a first protrusion, a first sealing ring, and a first groove. The rubber plug is fixedly arranged at the inner top of the box cover, the first protrusion is arranged on the outer ring of the rubber plug, the outer surface of the first protrusion is installed with a first sealing ring, and the first groove is arranged at the top of the storage box.

[0008] Preferably, the sealing mechanism further includes a second protrusion, a second sealing ring and a second groove, the second protrusion is arranged at the bottom end of the box cover, a second sealing ring is fixedly mounted on the outer surface of the second protrusion, and the second groove is arranged at the top end of the storage box side.

[0009] Preferably, the first protrusion and the second protrusion are arranged corresponding to the first groove and the second groove respectively.

[0010] Preferably, the connecting mechanism comprises a mounting groove, a first fixing pad, a spring, a second fixing pad, a connecting pin and a connecting hole, and the mounting groove is provided on the inner wall of the box cover.

[0011] Preferably, the first fixed pad is fixedly mounted on the inner wall of the mounting groove, one end of the spring is fixedly connected to the first fixed pad, and the other end of the spring is fixedly connected to one side of the second fixed pad.

[0012] Preferably, the other side of the second fixing pad is fixedly mounted on one end of a connecting pin, the connecting hole is opened on the side wall of the storage box, and the connecting pin can be plugged into the connecting hole.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This highly airtight food packaging container has a rubber plug provided by a sealing mechanism. When the lid is closed, due to the squeezing effect, the rubber plug with elastic deformation ability fits against the inner wall of the storage box, thereby achieving a preliminary sealing effect. The first protrusion and the second protrusion respectively fit into the first groove and the second groove, thereby achieving a further sealing effect on the container. In actual use, such a layered sealing method is suitable for storing a variety of foods, greatly reducing the risk of food oxidation or spillage, and improving food storage safety.

[0015] 2. This kind of highly sealed food packaging container, through the installation groove, the first fixed pad, the spring, the second fixed pad and the connecting pin arranged by the connecting mechanism, when the bottom end of the box cover is pressed down to the top end of the storage box, due to the automatic reset effect of the spring, the connecting pin is pushed into the connecting hole on the side wall of the storage box, thereby realizing the easy connection effect between the box cover and the storage box of the container. When the box cover needs to be opened, it is only necessary to pull the convenient handle upwards with a little force to make the connecting pin slide out of the connecting hole. In actual use, this connection method is not only simple to operate, but also has a good connection effect and is easy to reuse, thereby reflecting the convenience of use and the economic and environmental benefits of the container. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 The enlarged schematic diagram of point A in the middle;

[0019] Figure 4 For this utility model Figure 2 A magnified schematic diagram of point B in the middle.

[0020] In the figure: 100, storage box; 101, box cover; 102, convenient handle; 103, anti-slip silicone sleeve; 104, anti-slip pad; 200, rubber plug; 201, first protrusion; 202, first sealing ring; 203, first groove; 204, second protrusion; 205, second sealing ring; 206, second groove; 300, installation groove; 301, first fixed pad; 302, spring; 303, second fixed pad; 304, connecting pin; 305, connecting hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0023] A highly sealed food packaging container comprises a main body structure, a sealing structure and a connecting structure, wherein the sealing structure and the connecting structure are located inside the main body structure, and the main body structure comprises a storage box 100, a box cover 101, a convenient handle 102, a non-slip silicone sleeve 103 and a non-slip mat 104, wherein the box cover 101 is fixedly installed on the top of the storage box 100, the convenient handle 102 is fixedly installed on the top of the box cover 101, the non-slip silicone sleeve 103 is fixedly installed on the outside of the storage box 100, and the non-slip mat 104 is fixedly installed on the bottom of the storage box 100.

[0024] In this embodiment, preferably, the sealing mechanism includes a rubber plug 200, a first protrusion 201, a first sealing ring 202, and a first groove 203. The rubber plug 200 is fixedly arranged at the top inner side of the box cover 101, the first protrusion 201 is arranged at the outer ring of the rubber plug 200, the first sealing ring 202 is installed on the outer surface of the first protrusion 201, and the first groove 203 is arranged at the top of the storage box 100.

[0025] In this embodiment, preferably, the sealing mechanism also includes a second protrusion 204, a second sealing ring 205 and a second groove 206, the second protrusion 204 is arranged at the bottom end of the box cover 101, the second sealing ring 205 is fixedly installed on the outer surface of the second protrusion 204, and the second groove 206 is arranged at the top end of the storage box 100 side.

[0026] In this embodiment, preferably, the first protrusion 201 and the second protrusion 204 are respectively arranged in one-to-one correspondence with the first groove 203 and the second groove 206 .

[0027] In this embodiment, preferably, the connecting mechanism includes a mounting groove 300 , a first fixing pad 301 , a spring 302 , a second fixing pad 303 , a connecting pin 304 and a connecting hole 305 , and the mounting groove 300 is provided on the inner wall of the box cover 101 .

[0028] In this embodiment, preferably, the first fixed pad 301 is fixedly installed on the inner wall of the installation groove 300 , one end of the spring 302 is fixedly connected to the first fixed pad 301 , and the other end thereof is fixedly connected to one side of the second fixed pad 303 .

[0029] In this embodiment, preferably, the other side of the second fixing pad 303 is fixedly mounted on one end of the connecting pin 304 , the connecting hole 305 is opened on the side wall of the storage box 100 , and the connecting pin 304 can be plugged into the connecting hole 305 .

[0030] When a highly airtight food packaging container of this embodiment is used, the rubber plug 200 provided by the sealing mechanism is squeezed when the box cover 101 is closed, so that the rubber plug 200 with elastic deformation ability is attached to the inner wall of the storage box 100, thereby achieving a preliminary sealing effect. The first protrusion 201 and the second protrusion 204 respectively fit into the first groove 203 and the second groove 206, thereby achieving a further sealing effect on the container. In actual use, such a layer-by-layer sealing method is suitable for storing a variety of foods, greatly reducing the risk of food oxidation or spillage, and improving food storage safety. Through the installation groove 300, the first fixed pad 301, the spring 302, the second fixed pad 303 and the connecting pin 304 arranged by the connecting mechanism, when the bottom end of the box cover 101 is pressed down to the top end of the storage box 100, due to the automatic reset effect of the spring 302, the connecting pin 304 is pushed into the connecting hole 305 on the side wall of the storage box 100, thereby achieving an easy connection effect between the box cover 101 and the storage box 100 of the container. When the box cover 101 needs to be opened, it is only necessary to pull the convenient handle 102 upwards with a little force to make the connecting pin 304 slide out of the connecting hole 305. In actual use, such a connection method is not only simple to operate, but also has a good connection effect and is easy to reuse, thereby reflecting the convenience of use and the economic and environmental benefits of the container.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A highly airtight food packaging container, comprising a main body, a sealing mechanism and a connecting mechanism, characterized in that: The sealing mechanism and the connecting mechanism are located inside the main body mechanism, and the main body mechanism comprises a storage box (100), a box cover (101), a convenient handle (102), an anti-skid silicone sleeve (103) and an anti-skid pad (104), wherein the box cover (101) is fixedly mounted on the top of the storage box (100), the convenient handle (102) is fixedly mounted on the top of the box cover (101), the anti-skid silicone sleeve (103) is fixedly mounted on the outside of the storage box (100), and the anti-skid pad (104) is fixedly mounted on the bottom of the storage box (100); The sealing mechanism comprises a rubber plug (200), a first protrusion (201), a first sealing ring (202), and a first groove (203); the rubber plug (200) is fixedly arranged at the inner top end of the box cover (101); the first protrusion (201) is arranged at the outer ring of the rubber plug (200); the first sealing ring (202) is installed on the outer surface of the first protrusion (201); and the first groove (203) is arranged at the top end of the storage box (100); The sealing mechanism further comprises a second protrusion (204), a second sealing ring (205) and a second groove (206); the second protrusion (204) is arranged at the bottom end of the box cover (101); the second sealing ring (205) is fixedly mounted on the outer surface of the second protrusion (204); and the second groove (206) is arranged at the top end of the storage box (100).

2. A highly airtight food packaging container according to claim 1, characterized in that: The first convex block (201) and the second convex block (204) are arranged in one-to-one correspondence with the first groove (203) and the second groove (206), respectively.

3. A highly airtight food packaging container according to claim 1, characterized in that: The connection mechanism comprises a mounting groove (300), a first fixing pad (301), a spring (302), a second fixing pad (303), a connecting pin (304) and a connecting hole (305); the mounting groove (300) is provided on the inner wall of the box cover (101).

4. A highly airtight food packaging container according to claim 3, characterized in that: The first fixed pad (301) is fixedly mounted on the inner wall of the mounting groove (300); one end of the spring (302) is fixedly connected to the first fixed pad (301), and the other end is fixedly connected to one side of the second fixed pad (303).

5. A highly airtight food packaging container according to claim 3, characterized in that: The other side of the second fixing pad (303) is fixedly mounted on one end of the connecting pin (304), the connecting hole (305) is opened on the side wall of the storage box (100), and the connecting pin (304) can be plugged into the connecting hole (305).

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