Tinplate sealing tank

Abstract

The utility model relates to the technical field of sealing cans, and provides a tinplate sealing can which comprises a fresh-keeping sealing cover and a can body, the inner wall of the fresh-keeping sealing cover is fixedly connected with a plurality of springs, one end of each spring is fixedly connected with a semicircular block, the outer surfaces of the semicircular blocks are movably connected with an inner can, and the outer surfaces of the semicircular blocks are movably connected with an outer can. During use, the sealing rubber ring is in contact with the upper surface of the can body, after the sealing cover is rotated and locked, the sealing rubber ring is in contact with the upper surface of the can body, the sealing effect can be achieved, and the moisture-proof pad is made of moisture-proof materials, so that food in the can cannot be affected with damp easily; meanwhile, when the can body is placed on a table, a certain damp-proof effect is achieved through an anti-skid pad, and when the can body is transported, a spring and a semicircular block are matched with each other to buffer food in the inner can, so that the interior of the food cannot shake violently, and the fragile food cannot be broken easily.

Description

Technical Field

[0001] The utility model relates to the technical field of sealed cans, in particular to a tinplate sealed can. Background Art

[0002] Tinplate cans, commonly known as iron cans or iron boxes, are cans made of tinplate and are used to seal and store objects.

[0003] The existing published patent number is: CN217779625U, which discloses a leak-proof safety composite double-layer sealed can, which relates to the technical field of tinplate cans, in order to solve the problem that the interlayer of the existing composite double-layer sealed can generally does not have a leak-proof safety detection function and structure, resulting in the problem that the internal or external damage and cracking of the sealed can cannot be easily known by the user quickly. A sealing cover is arranged above the sealed can body, an outer metal protective layer is arranged on the outer wall of the sealed can body, an inner metal protective layer is arranged inside the sealed can body, and a storage cavity is arranged inside the inner metal protective layer; it also includes: a cavity layer, which is arranged between the outer metal protective layer and the inner metal protective layer, and the cavity layer is close to the outer metal protective layer and the inner metal protective layer. Both sides are integrally provided with a waterproof resin adhesive plate, and the waterproof resin adhesive plate is bonded to the outer metal protective layer and the inner metal protective layer; a detection mechanism is arranged on the inner wall of the cavity layer, and it is provided with multiple

[0004] The above scheme utilizes the cavity layer of the double-layer sealed can to set up the detection mechanism. Compared with the existing double-layer sealed can, it will not increase the wall thickness of the product, but can reinforce the strength of the sealed can and increase the leakage detection function. However, when in use, the inside of the can will be filled with fragile and deformable objects. When the can is stored and transported, the objects inside will be broken after being shaken, thereby causing unnecessary cost losses. Utility Model Content

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tinplate sealed can, comprising: a fresh-keeping sealing cover and a can body, the inner wall of the fresh-keeping sealing cover is fixedly connected with a plurality of springs, one end of each of the plurality of springs is fixedly connected with a semicircular block, the outer surfaces of the plurality of the semicircular blocks are movably connected with an inner can, and the inner can is located inside the can body.

[0006] The technical effect of adopting the above further solution is that when the can body is transported, the spring and the semicircular block cooperate with each other to cushion the food inside the inner can, so that the food will not shake violently and fragile food will not break easily.

[0007] As a preferred embodiment, a second thread groove is provided on the outer surface of the jar body near its top, a chassis is fixedly connected to the bottom of the outer surface of the jar body, a first thread groove is provided on the inner wall surface of the fresh-keeping sealing cover, and the first thread groove is meshedly connected to the outer surface of the second thread groove.

[0008] The technical effect of adopting the above further scheme is: when the fresh-keeping sealing cover is rotated, the thread groove 1 is engaged with the outer surface of the jar body, the sealing rubber ring is in contact with the upper surface of the jar body, and the fresh-keeping sealing cover is tightened to close the jar body.

[0009] As a preferred embodiment, a rubber ring fixing groove is provided on the inner wall of the fresh-keeping sealing cover, and a sealing rubber ring is fixedly connected inside the rubber ring fixing groove.

[0010] The technical effect of adopting the above further solution is that the sealing rubber ring contacts the upper surface of the tank body and has a sealing effect.

[0011] As a preferred embodiment, the sealing rubber ring is located at the top of the outer surface of the can body, and the fresh-keeping sealing cover is rotatably connected to the outer surface of the can body near the top thereof.

[0012] The technical effect of adopting the above further solution is that the sealing rubber ring contacts the upper surface of the tank body, and the sealing rubber ring is engaged in the rubber ring fixing groove to have a limiting and fixing effect.

[0013] As a preferred embodiment, the inner diameter of the fresh-keeping sealing cover is equal to the diameter of the top of the can body, the diameter of the bottom plate is equal to the diameter of the can body, and the top of the outer surface of the inner can is movably connected with an aluminum foil seal.

[0014] The technical effect of adopting the above further solution is that the aluminum foil sealing adopts a food-grade all-aluminum easy-open lid to achieve negative pressure level super protection.

[0015] As a preferred embodiment, the bottom of the outer surface of the tank body is fixedly connected to a chassis, and the bottom of the outer surface of the chassis is fixedly connected to an anti-slip pad.

[0016] The technical effect of adopting the above further solution is that when the jar body is placed on the table, the anti-slip pad has a certain moisture-proof effect.

[0017] As a preferred embodiment, a moisture-proof pad is fixedly connected to the top of the outer surface of the chassis, and the anti-slip pad is located at the bottom of the outer surface of the inner tank.

[0018] The technical effect of adopting the above further solution is that the moisture-proof mat uses moisture-proof material, so that the food inside will not be easily affected by moisture.

[0019] Compared with the prior art, the advantages and positive effects of the utility model are:

[0020] 1. When the utility model is in use, the inner can is placed inside the can body, and under the limiting action of the internal spring, the semicircular block is pressed against the outer surface of the inner can to fix the inner can, and the fresh-locking sealing cover is rotated, the threaded groove is meshed with the outer surface of the can body, and the sealing rubber ring is in contact with the upper surface of the can body. After the fresh-locking sealing cover is tightened, the sealing rubber ring is in contact with the upper surface of the can body to have a sealing effect. The moisture-proof pad is made of moisture-proof material, so that the food inside will not be easily affected by moisture. At the same time, when the can body is placed on the table, it has a certain moisture-proof effect through the anti-slip pad. When the can body is transported, the spring and the semicircular block cooperate with each other to buffer the food inside the inner can, so that there will be no violent shaking inside the food, and fragile food will not be easily broken.

[0021] 2. When the utility model is in use, the fresh-keeping sealing cover is rotated to separate from the jar body under the meshing action of the threaded groove and the jar body. After the inner jar is pulled out, the inner jar is separated from the inner wall of the jar body. At this time, the food is placed inside the inner jar, and then the aluminum foil seal is adhered to the upper surface of the inner jar to seal the food inside the inner jar. The aluminum foil seal adopts a food-grade all-aluminum easy-pull cover to achieve negative pressure level super protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional structural schematic diagram of a tinplate sealed can is proposed for the utility model;

[0023] Figure 2 The utility model provides a schematic diagram of the internal structure of a tinplate sealed can;

[0024] Figure 3 The utility model provides a schematic diagram of the internal structure of a fresh-keeping sealing cover of a tinplate sealed can;

[0025] Figure 4 The utility model provides a schematic diagram of the structure of the inner tank of a tinplate sealed tank.

[0026] Legend: 101, fresh-keeping sealing cover; 102, rubber ring fixing groove; 103, sealing rubber ring; 104, thread groove one; 105, thread groove two; 106, jar body; 107, spring; 108, semicircular block; 109, inner jar; 110, aluminum foil seal; 111, moisture-proof pad; 112, chassis; 113, anti-slip pad. DETAILED DESCRIPTION

[0027] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0029] See also Figure 1-4 The utility model provides a tinplate sealed can, comprising: a fresh-keeping sealing cover 101 and a can body 106, the inner wall of the fresh-keeping sealing cover 101 is fixedly connected with a plurality of springs 107, one end of each of the plurality of springs 107 is fixedly connected with a semicircular block 108, the outer surfaces of the plurality of semicircular blocks 108 are movably connected with an inner can 109, and the inner can 109 is located inside the can body 106. When the can body 106 is transported, the springs 107 and the semicircular blocks 108 cooperate with each other to buffer the food inside the inner can 109, so that the inside of the food will not shake violently and fragile food will not be easily broken.

[0030] like Figure 1-4 As shown, a second thread groove 105 is provided on the outer surface of the jar body 106 near its top, a chassis 112 is fixedly connected to the bottom of the outer surface of the jar body 106, a thread groove 104 is provided on the inner wall surface of the fresh-locking sealing cover 101, and the thread groove 104 is meshedly connected to the outer surface of the jar body 106. The fresh-locking sealing cover 101 is rotated, the thread groove 104 is meshed with the outer surface of the jar body 106, the sealing rubber ring 103 and the upper surface of the thread groove 105 are in contact with each other, and the fresh-locking sealing cover 101 is tightened to seal the jar body 106.

[0031] like Figure 1-4 As shown, the inner wall of the fresh-keeping sealing cover 101 is provided with a rubber ring fixing groove 102 , and a sealing rubber ring 103 is fixedly connected inside the rubber ring fixing groove 102 . The sealing rubber ring 103 contacts the upper surface of the jar body 106 to have a sealing effect.

[0032] like Figure 1-4 As shown, the sealing rubber ring 103 is located at the top of the outer surface of the jar body 106, and the fresh-keeping sealing cover 101 is rotatably connected to the outer surface of the jar body 106 near its top. The sealing rubber ring 103 is in contact with the upper surface of the jar body 106, and the sealing rubber ring 103 is engaged with the inside of the rubber ring fixing groove 102 to have a limiting and fixing function.

[0033] like Figure 1-4As shown, the inner diameter of the fresh-keeping sealing cover 101 is equal to the diameter of the top of the jar body 106, the diameter of the bottom plate 112 is equal to the diameter of the jar body 106, and the top of the outer surface of the inner jar 109 is movably connected with an aluminum foil seal 110. The aluminum foil seal 110 adopts a food-grade all-aluminum easy-pull cover to achieve negative pressure level super protection.

[0034] like Figure 1-4 As shown, the bottom of the outer surface of the jar body 106 is fixedly connected to a chassis 112, and the bottom of the outer surface of the chassis 112 is fixedly connected to an anti-skid pad 113. When the jar body 106 is placed on a table, the anti-skid pad 113 has a certain moisture-proof effect.

[0035] like Figure 1-4 As shown, a moisture-proof pad 111 is fixedly connected to the top of the outer surface of the bottom plate 112, and an anti-slip pad 113 is located at the bottom of the outer surface of the inner tank 109. The moisture-proof pad 111 is made of moisture-proof material so that the food inside will not be easily affected by moisture.

[0036] Working principle: Rotate the fresh-keeping sealing cover 101 to separate the fresh-keeping sealing cover 101 from the jar body 106 under the meshing action of the thread groove 104 and the jar body 106. After the inner jar 109 is pulled out, the inner jar 109 is separated from the inner wall of the jar body 106. At this time, the food is placed inside the inner jar 109, and then the aluminum foil seal 110 is glued to the upper surface of the inner jar 109 to seal the food inside the inner jar 109. The aluminum foil seal 110 uses a food-grade all-aluminum easy-pull cover to achieve negative pressure level super protection. The inner jar 109 is placed inside the jar body 106. Under the limiting action of the internal spring 107, the semicircular block 108 is pressed against the outer surface of the inner jar 109 to fix the inner jar 109. Rotate the fresh-keeping sealing cover 101 to remove the fresh-keeping sealing cover 101. The cover 101 and the threaded groove 104 are meshed with the outer surface of the jar body 106, and the sealing rubber ring 103 is in contact with the upper surface of the jar body 106. After the fresh-locking sealing cover 101 is tightened, the sealing rubber ring 103 contacts the upper surface of the jar body 106 to have a sealing effect. The moisture-proof pad 111 uses a moisture-proof material, so that the food inside will not be easily affected by moisture. At the same time, when the jar body 106 is placed on the table, it has a certain moisture-proof effect through the anti-slip pad 113. When the jar body 106 is transported, the spring 107 and the semicircular block 108 cooperate with each other to cushion the food inside the inner jar 109, so that there will be no violent shaking inside the food, and fragile food will not be easily broken.

[0037] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A tinplate sealed can, characterized in that: include: A fresh-keeping sealing cover (101) and a jar body (106), wherein the inner wall of the fresh-keeping sealing cover (101) is fixedly connected to a plurality of springs (107), one end of each of the plurality of springs (107) is fixedly connected to a semicircular block (108), the outer surfaces of the plurality of semicircular blocks (108) are movably connected to an inner jar (109), and the inner jar (109) is located inside the jar body (106).

2. A tinplate sealed can according to claim 1, characterized in that: The outer surface of the jar body (106) near the top thereof is provided with a second thread groove (105), the bottom of the outer surface of the jar body (106) is fixedly connected with a base plate (112), and the inner wall surface of the fresh-keeping sealing cover (101) is provided with a first thread groove (104), and the first thread groove (104) is meshedly connected to the outer surface of the second thread groove (105).

3. A tinplate sealed can according to claim 2, characterized in that: The inner wall of the fresh-keeping sealing cover (101) is provided with a rubber ring fixing groove (102), and a sealing rubber ring (103) is fixedly connected inside the rubber ring fixing groove (102).

4. The tinplate sealed can according to claim 3, characterized in that: The sealing rubber ring (103) is located at the top of the outer surface of the can body (106), and the fresh-keeping sealing cover (101) is rotatably connected to the outer surface of the can body (106) near the top thereof.

5. The tinplate sealed can according to claim 4, characterized in that: The inner diameter of the fresh-keeping sealing cover (101) is equal to the diameter of the top of the can body (106), the diameter of the bottom plate (112) is equal to the diameter of the can body (106), and the top of the outer surface of the inner can (109) is movably connected with an aluminum foil seal (110).

6. The tinplate sealed can according to claim 5, characterized in that: The bottom of the outer surface of the tank body (106) is fixedly connected to a chassis (112), and the bottom of the outer surface of the chassis (112) is fixedly connected to an anti-slip pad (113).

7. The tinplate sealed can according to claim 6, characterized in that: A moisture-proof pad (111) is fixedly connected to the top of the outer surface of the chassis (112), and the anti-slip pad (113) is located at the bottom of the outer surface of the inner tank (109).

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