A non-stick food sealing jar lid structure

Abstract

This utility model discloses a non-stick food sealing jar lid structure, including a lid body, a sealing ring installed on the top of the inner side of the lid body, a stop block fixedly installed on the inner side of the lid body, multiple isolation membranes installed on the outer side of the stop block, and an insert block fixedly installed on the top of the stop block. The insert block movably penetrates the lid body, and multiple grooves are formed on the outer side of the insert block. A limiting component for inserting into the grooves is installed on the top surface of the lid body. This utility model uses the isolation membranes to make close contact with the inner wall of the jar opening, thereby separating the food from the sealing ring and effectively preventing food from sticking to the sealing ring and causing it to age.

Description

Technical Field

[0001] This utility model relates to the field of sealed jar lids, specifically a non-stick food sealed jar lid structure. Background Technology

[0002] In the field of food storage, the sealing ring of the sealed container lid is a core component to ensure the freshness of the food inside the container. Its cleanliness and functionality directly affect the safety of food storage and the user experience.

[0003] Traditional food jar lids often use silicone or rubber materials with smooth surfaces that easily absorb grease and moisture. When in contact with sticky foods such as jam, honey, and sauces, food residue is easily left to stick. This residue is not only difficult to clean thoroughly, but it can also breed bacteria, produce odors, affect the hygiene of subsequent food storage, and even cause the sealing ring to age faster. Therefore, a non-stick food jar lid structure needs to be designed to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a non-stick food sealing can lid structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a non-stick food sealing jar lid structure, including a lid body, a sealing ring installed on the top of the inner side of the lid body, a stop block fixedly installed on the inner side of the lid body, and multiple isolation films installed on the outer side of the stop block; A plug is fixedly installed on the top of the block, the plug moves through the cover, and multiple grooves are provided on the outer side of the plug. A limiting component for inserting into the groove is installed on the top surface of the cover.

[0006] Preferably, both the sealing ring and the isolation membrane are made of silicone.

[0007] Preferably, the isolation membrane is used to contact the inner wall of the food sealing jar opening, and the sealing ring is used to contact the top of the food sealing jar opening.

[0008] Preferably, the limiting component includes an annular limiting plate, a rotating cover is rotatably mounted on the inner side of the annular limiting plate, a plurality of locking blocks are fixedly mounted on the inner wall of the rotating cover, the locking blocks pass through the inner side of the groove, and an elastic element is provided between the top of the inner side of the rotating cover and the top surface of the cover body.

[0009] Preferably, the height of the card block is appropriately matched with the height of the groove.

[0010] Preferably, the elastic element is a torsion spring, with the upper end of the torsion spring mounted on the top of the inner wall of the rotating cover and the lower end of the torsion spring mounted on the top surface of the cover.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. The non-stick food sealing jar lid structure uses existing methods such as threaded connection to cover the sealing jar. The sealing ring is in close contact with the jar opening to achieve a seal, and the two isolation films are in close contact with the inner wall of the jar opening, thereby separating the food from the sealing ring and preventing the sealing ring from sticking to the food and becoming contaminated.

[0012] 2. This non-stick food sealing jar lid structure allows for easy removal of the lid body. Rotating the lid causes the locking block to disengage from the groove, preventing it from locking the insert block and allowing it to be removed downwards along with the stop block and the separator membrane. This facilitates cleaning of the separator membrane. During reinstallation, first rotate the lid to a position where it won't obstruct the insert block, insert the insert block into the lid body, and then release the lid. Under the action of the torsion spring, the locking block rotates into the insertion groove, locking the insert block and fixing its position. This completes the installation of the separator membrane and improves the efficiency of its maintenance and cleaning. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the internal structure of the rotating cover of this utility model.

[0014] In the diagram: 1. Cover; 2. Sealing ring; 3. Stop; 4. Isolation membrane; 5. Insert block; 6. Groove; 7. Annular limiting plate; 8. Rotating cover; 9. Torsion spring; 10. Locking block. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1

[0017] Please refer to Figure 1-3 As shown, this utility model provides a non-stick food sealing can lid structure, including a lid body 1, a sealing ring 2 installed on the top inner side of the lid body 1, a stop block 3 fixedly installed on the inner side of the lid body 1, and multiple isolation films 4 installed on the outer side of the stop block 3. A plug 5 is fixedly installed on the top of the stop block 3. The plug 5 moves through the cover 1. Multiple grooves 6 are opened on the outer side of the plug 5. A limiting component for inserting into the groove 6 is installed on the top surface of the cover 1.

[0018] Specifically, the isolation membrane 4 is in close contact with the inner wall of the can opening, thereby separating the food from the sealing ring 2 and effectively preventing food from sticking to the sealing ring 2 and causing the sealing ring 2 to age.

[0019] Both the sealing ring 2 and the isolation membrane 4 are made of silicone. The isolation membrane 4 is used to contact the inner wall of the food sealing jar opening, and the sealing ring 2 is used to contact the top of the food sealing jar opening. When the lid 1 is placed on the sealing jar, the sealing ring 2 is in close contact with the jar opening to achieve a seal. The two isolation membranes 4 are in close contact with the inner wall of the jar opening, thereby separating the food from the sealing ring 2 and preventing the sealing ring 2 from sticking to the food and becoming contaminated.

[0020] The limiting component includes an annular limiting plate 7, a rotating cover 8 is rotatably installed on the inner side of the annular limiting plate 7, and multiple locking blocks 10 are fixedly installed on the inner wall of the rotating cover 8. The locking blocks 10 pass through the inner side of the groove 6. An elastic element is provided between the top of the inner side of the rotating cover 8 and the top surface of the cover body 1. The height of the locking blocks 10 is appropriately matched with the height of the groove 6. The elastic element is a torsion spring 9. The upper end of the torsion spring 9 is installed on the top of the inner wall of the rotating cover 8, and the lower end of the torsion spring 9 is installed on the top surface of the cover body 1. After the cover body 1 is removed as a whole, rotating the rotating cover 8 drives the locking blocks 10 to rotate out of the groove 6. The locking blocks 10 do not lock the insert 5, so that the insert 5 can be removed downwards, along with the stop block 3 and the isolation membrane 4, so as to facilitate the cleaning of the isolation membrane 4.

[0021] Working principle: This utility model is a non-stick food sealing jar lid structure. In use, the lid 1 is placed on the sealing jar by existing methods such as threaded connection. The sealing ring 2 is in close contact with the jar opening to achieve a seal. The two isolation films 4 are in close contact with the inner wall of the jar opening, thereby separating the food from the sealing ring 2 and preventing the sealing ring 2 from sticking to the food and becoming contaminated. It is worth noting that the groove 6 is located at the corner of the insert 5, and its distance from the inner wall of the rotating cover 8 is relatively close. After the cover 1 is removed as a whole, when the rotating cover 8 is rotated to drive the locking block 10 to the position facing the middle of the side of the insert 5, the locking block 10 will completely disengage from the groove 6. The distance from the middle of the side of the insert 5 to the inner wall of the rotating cover 8 is relatively far, so the locking block 10 does not lock the insert 5, allowing the insert 5 to be removed downwards, along with the stop block 3 and the isolation membrane 4, thus facilitating the cleaning of the isolation membrane 4. When reinstalling, first rotate the rotating cover 8 to a position where it will not block the insert 5, insert the insert 5 into the inside of the cover 1, and after releasing the rotating cover 8, under the action of the torsion spring 9, the locking block 10 rotates to insert into the groove 6, thereby locking the insert 5, fixing the position of the insert 5 and the stop block 3, and completing the installation of the isolation membrane 4.

[0022] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A non-stick food sealing jar lid structure, comprising a lid body (1), characterized in that: A sealing ring (2) is installed on the top of the inner side of the cover (1), a block (3) is fixedly installed on the inner side of the cover (1), and multiple isolation membranes (4) are installed on the outer side of the block (3). The top of the stop block (3) is fixedly installed with a plug (5), which moves through the cover (1). Multiple grooves (6) are provided on the outer side of the plug (5), and a limiting component for inserting into the groove (6) is installed on the top surface of the cover (1).

2. The non-stick food sealing jar lid structure according to claim 1, characterized in that: Both the sealing ring (2) and the isolation membrane (4) are made of silicone.

3. The non-stick food sealing jar lid structure according to claim 2, characterized in that: The isolation membrane (4) is used to contact the inner wall of the food sealing jar opening, and the sealing ring (2) is used to contact the top of the food sealing jar opening.

4. The non-stick food sealing jar lid structure according to claim 1, characterized in that: The limiting component includes an annular limiting plate (7), a rotating cover (8) is rotatably installed on the inner side of the annular limiting plate (7), and multiple locking blocks (10) are fixedly installed on the inner wall of the rotating cover (8). The locking blocks (10) pass through the inner side of the groove (6), and an elastic element is provided between the top of the inner side of the rotating cover (8) and the top surface of the cover body (1).

5. The non-stick food sealing jar lid structure according to claim 4, characterized in that: The height of the card block (10) is appropriately matched with the height of the groove (6).

6. The non-stick food sealing jar lid structure according to claim 4, characterized in that: The elastic element is specifically a torsion spring (9), the upper end of which is installed on the top of the inner wall of the rotating cover (8), and the lower end of which is installed on the top surface of the cover (1).

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