Silica gel food preservation bag

Abstract

The utility model belongs to the technical field of food storage containers, and discloses a silica gel food freshness protection bag which comprises a bag body provided with an opening. The upper supporting table is connected to the outer wall of the bag body, and a first sealing part is arranged on the upper supporting table; the lower supporting table is connected to the end of the opening, and a second sealing part is arranged on the lower supporting table; wherein the upper supporting table is obliquely arranged upwards from the middle of the opening end wall, the lower supporting table is obliquely arranged downwards from the middle of the opening end wall, and when the upper supporting table and the lower supporting table are buckled, the first sealing part abuts against the second sealing part to seal the opening; by arranging the inclined upper supporting table and the inclined lower supporting table, when the upper supporting table and the lower supporting table are buckled, the first sealing part and the second sealing part are in close contact, the bag opening can be effectively sealed, air and external pollutants are prevented from entering the bag, and therefore the refreshing time of food in the bag is greatly prolonged; meanwhile, the opening is inclined, so that a user can conveniently take and place food with one hand, food can be conveniently fed when the lunch box is used, the inclined edge is matched with ergonomics, and the use comfort is improved.

Description

Technical Field

[0001] This utility model relates to the field of food storage container technology, and in particular to a silicone food preservation bag. Background Technology

[0002] Most silicone food storage bags currently on the market use a sealing strip directly at the opening for sealing. However, this design has certain limitations. In actual use, the sealing strip is easily in direct contact with food, especially when the food is moist or oily. The effective sealing of the sealing strip can be affected, causing the seal to loosen and resulting in an unsatisfactory sealing effect, significantly reducing the food's freshness. In addition, even if some food bags add a sealing element at the opening to improve the sealing performance, this design is often cumbersome to operate and not convenient to use. Each time food is taken out, the sealing structure needs to be repeatedly disassembled and adjusted, increasing the complexity of use and reducing the user experience. At the same time, traditional sealing designs are more susceptible to external forces. During handling or storage, the sealing strip or sealing element may loosen due to external forces, causing gas leakage and reducing the food's freshness.

[0003] Therefore, a silicone food preservation bag is proposed to solve the above problems. Utility Model Content

[0004] The main purpose of this invention is to provide a silicone food preservation bag, which aims to solve the problem of poor preservation effect of existing silicone food preservation bags.

[0005] To achieve the above-mentioned utility model objectives, this utility model proposes a silicone food preservation bag, including a bag body having an opening;

[0006] An upper support platform is connected to the outer wall of the bag body, and a first sealing part is provided on the upper support platform;

[0007] A lower support platform is connected to the end of the opening, and a second sealing part is provided on the lower support platform;

[0008] The upper support platform is inclined upward from the middle of the opening end wall, and the lower support platform is inclined downward from the middle of the opening end wall. When the upper support platform and the lower support platform are engaged, the first sealing part abuts against the second sealing part to close the opening.

[0009] Furthermore, the upper support platform includes a first engaging surface, the lower support platform includes a second engaging surface, and the upper support platform is provided with a first protrusion facing the lower support platform;

[0010] When the upper support platform and the lower support platform are engaged, the first engagement surface and the first protrusion abut against the second engagement surface.

[0011] Furthermore, the first sealing part is a sealing groove, and the second sealing part is a sealing protrusion. When the upper support platform and the lower support platform are engaged, the outer wall of the sealing protrusion is attached to the inner wall of the sealing groove.

[0012] Furthermore, the lower support platform is provided with a second protrusion on the side facing the upper support platform, and the first sealing part includes a first arc-shaped groove;

[0013] The second protrusion is hemispherical in shape, and when the upper support and the lower support are engaged, the second protrusion is fitted into the first arc-shaped groove.

[0014] Furthermore, the first sealing part includes a second arc-shaped groove and a third arc-shaped groove, and the second sealing part includes a first arc-shaped boss and a second arc-shaped boss. When the upper support and the lower support are engaged, the first arc-shaped boss fits against the inner wall of the second arc-shaped groove, and the second arc-shaped boss fits against the inner wall of the third arc-shaped groove.

[0015] Furthermore, the upper support platform is provided with a first handle, and the lower support platform is provided with a second handle, the first handle and the second handle being configured for users to grip and carry.

[0016] Furthermore, the first handle and the second handle are provided with reinforcing ribs to improve grip stability.

[0017] Furthermore, the first handle and the second handle are provided with hanging holes for hanging and storing.

[0018] Beneficial effects:

[0019] This utility model discloses a silicone food preservation bag, comprising a bag body with an opening; an upper support platform connected to the outer wall of the bag body, on which a first sealing part is provided; and a lower support platform connected to the end of the opening, on which a second sealing part is provided. The upper support platform is inclined upwards from the middle of the opening end wall, and the lower support platform is inclined downwards from the middle of the opening end wall. When the upper and lower support platforms are engaged, the first sealing part abuts against the second sealing part to seal the opening. By setting the inclined upper and lower support platforms, when they are engaged, the first and second sealing parts are in close contact, effectively sealing the bag opening and reducing the entry of air and external pollutants, thereby greatly extending the shelf life of the food inside the bag. Simultaneously, the inclined opening facilitates one-handed handling of food, making it more convenient to eat when used as a lunchbox. The inclined edge is ergonomically matched, improving user comfort. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a silicone food preservation bag according to an embodiment of the present invention;

[0021] Figure 2 This is a first partial enlarged view of a silicone food preservation bag according to an embodiment of the present invention;

[0022] Figure 3 This is another view of a silicone food preservation bag according to an embodiment of the present invention;

[0023] Figure 4 This is a second partial enlarged view of a silicone food preservation bag according to an embodiment of the present invention;

[0024] Figure 5 This is a top view of a silicone food preservation bag according to an embodiment of the present invention;

[0025] Figure 6 This is a side view of a silicone food preservation bag according to an embodiment of the present invention.

[0026] in:

[0027] 100. Bag body; 110. Opening;

[0028] 200. Upper support platform; 210. First mating surface; 220. First protrusion;

[0029] 300. Lower support platform; 310. Second snap-fit ​​surface; 320. Second protrusion;

[0030] 400, First sealing part; 410, First arc-shaped groove; 420, Second arc-shaped groove; 430, Third arc-shaped groove;

[0031] 500, Second sealing part; 510, First arc-shaped boss; 520, Second arc-shaped boss;

[0032] 600. First handle;

[0033] 700. Second handle;

[0034] 800. Reinforcing ribs;

[0035] 900, hanging hole.

[0036] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0037] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0038] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly and specifically defined.

[0039] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0041] Reference Figures 1 to 6 This utility model discloses a silicone food preservation bag, comprising:

[0042] Bag body 100, the bag body 100 having an opening 110;

[0043] An upper support platform 200 is connected to the outer wall of the bag body 100, and a first sealing part 400 is provided on the upper support platform 200;

[0044] A lower support platform 300 is connected to the end of the opening 110, and a second sealing part 500 is provided on the lower support platform 300.

[0045] The upper support platform 200 is inclined upward from the middle of the end wall of the opening 110, and the lower support platform 300 is inclined downward from the middle of the end wall of the opening 110. When the upper support platform 200 and the lower support platform 300 are engaged, the first sealing part 400 abuts against the second sealing part 500 to close the opening 110.

[0046] This embodiment provides a silicone food preservation bag, aiming to solve the problems of poor sealing, inconvenience of use, and difficulty in stacking existing food bags. This silicone food preservation bag employs an upper support platform 200 and a lower support platform 300 working together to form a highly efficient sealing structure. The bag body 100 has an opening 110, with the lower support platform 300 connected to the end of the opening 110. The upper support platform 200 is connected to the outer wall of the bag body 100. Both the upper support platform 200 and the lower support platform 300 utilize an inclined structural design to achieve a better sealing effect. Specifically, the upper support platform 200 is inclined upward from the middle of the end wall of the opening 110, and the lower support platform 300 is inclined downward from the middle of the end wall of the opening 110. When the two are interlocked, the first sealing part 400 and the second sealing part 500 are precisely aligned to form a tight sealing structure, thereby effectively sealing the bag opening. This structure ensures the airtightness of the food inside the bag, prevents the entry of air, moisture and contaminants, and maintains the freshness of the food. In this design, the inclined angle not only enhances the sealing effect, but also improves the convenience of user operation.

[0047] This design provides a food storage bag that effectively improves sealing performance and enhances user experience. First, the slanted design and precise sealing mechanism ensure a tight seal at the bag opening, extending the food's shelf life. Second, the slanted design makes operation more convenient; even with one hand, sealing can be easily completed. Furthermore, when unsealed, it can be used as a lunchbox, with the slanted opening (110°) making it easier to put food in. The slanted edge is ergonomically designed for improved comfort. Finally, the design is compact, and the bag (100°) offers strong stability when stacked, effectively saving storage space and making it suitable for various home and commercial settings.

[0048] The upper support platform 200 includes a first fastening surface 210, the lower support platform 300 includes a second fastening surface 310, and the upper support platform 200 is provided with a first protrusion 220 facing the lower support platform 300.

[0049] When the upper support platform 200 and the lower support platform 300 are engaged, the first engagement surface 210 and the first protrusion 220 abut against the second engagement surface 310.

[0050] The first sealing part 400 is a sealing groove, and the second sealing part 500 is a sealing protrusion. When the upper support platform 200 and the lower support platform 300 are engaged, the outer wall of the sealing protrusion is attached to the inner wall of the sealing groove.

[0051] Specifically, the upper support platform 200 and the lower support platform 300 each have a snap-fit ​​surface and a protrusion, designed to achieve a more stable and efficient seal through mutual snap-fit. The first snap-fit ​​surface 210 on the upper support platform 200 and the second snap-fit ​​surface 310 on the lower support platform 300 are in close contact during snap-fit. Simultaneously, the side of the upper support platform 200 facing the lower support platform 300 also has a first protrusion 220, which abuts against the second snap-fit ​​surface 310 during snap-fit. In actual use, when the upper support platform 200 and the lower support platform 300 are snapped together, the first snap-fit ​​surface 210 and the first protrusion 220 are in close contact with the second snap-fit ​​surface 310, further enhancing the stability of the snap-fit. This design ensures that the seal will not loosen or leak due to external forces during use. In this embodiment, the first sealing part 400 is a sealing groove, and the second sealing part 500 is a sealing protrusion. The sealing groove and the sealing protrusion cooperate to form an effective sealing structure. The outer wall of the sealing protrusion fits against the inner wall of the sealing groove to improve the sealing performance. This design of the embodiment effectively solves the problem of external air, moisture and other substances entering the bag, thereby keeping the food fresh for a long time.

[0052] The lower support platform 300 is provided with a second protrusion 320 on the side facing the upper support platform 200, and the first sealing part 400 includes a first arc-shaped groove 410;

[0053] Wherein, the second protrusion 320 is hemispherical in shape, and when the upper support platform 200 and the lower support platform 300 are engaged, the second protrusion 320 is fitted into the first arc-shaped groove 410;

[0054] The first sealing part 400 includes a second arc-shaped groove 420 and a third arc-shaped groove 430. The second sealing part 500 includes a first arc-shaped boss 510 and a second arc-shaped boss 520. When the upper support platform 200 and the lower support platform 300 are engaged, the first arc-shaped boss 510 is attached to the inner wall of the second arc-shaped groove 420, and the second arc-shaped boss 520 is attached to the inner wall of the third arc-shaped groove 430.

[0055] A second protrusion 320 is provided on the side of the lower support platform 300 facing the upper support platform 200. The second protrusion 320 is hemispherical and is located on the side of the lower support platform 300 facing the upper support platform 200. The second protrusion 320 cooperates with the first arc-shaped groove 410 so that when the upper support platform 200 and the lower support platform 300 are engaged, the second protrusion 320 can be precisely fitted into the first arc-shaped groove 410, thereby forming a more tight sealing structure. Furthermore, the first sealing part 400 also includes a second arc-shaped groove 420 and a third arc-shaped groove 430. The second sealing part 500 includes a first arc-shaped boss 510 and a second arc-shaped boss 520. In this embodiment, the second arc-shaped groove is a quarter-circular groove, and the first arc-shaped groove 410 and the third arc-shaped groove 430 are... The groove is semi-circular, the first arc-shaped protrusion 510 is a fan-shaped protrusion, and the second arc-shaped protrusion 520 is a hemispherical protrusion. When the upper support platform 200 and the lower support platform 300 are engaged, the first arc-shaped protrusion 510 will fit tightly against the inner wall of the second arc-shaped groove 420, while the second arc-shaped protrusion 520 fits against the inner wall of the third arc-shaped groove 430. Through the cooperation of the protrusion and the groove, the hemispherical second protrusion 320 and the first arc-shaped groove 410 are fitted together, which not only improves the tightness of the seal, but also makes the sealing operation simpler and smoother. By designing the cooperation between the second arc-shaped groove 420 and the third arc-shaped groove 430 and the arc-shaped protrusion in the sealing part, a strong sealing effect can be formed when the upper support platform 200 and the lower support platform 300 are engaged, thus enhancing the sealing performance.

[0056] The upper support platform 200 is provided with a first handle 600, and the lower support platform 300 is provided with a second handle 700. The first handle 600 and the second handle 700 are configured for users to grip and carry.

[0057] The first handle 600 and the second handle 700 are provided with reinforcing ribs 800 to improve grip stability;

[0058] The first handle 600 and the second handle 700 are provided with hanging holes 900 for hanging and storing.

[0059] The silicone food storage bag design incorporates double handles and hanging holes 900 to enhance the bag's convenience, stability, and storage capacity. Specifically, the upper support 200 has a first handle 600, and the lower support 300 has a second handle 700. The first handle 600 and the second handle 700 are designed for users to grip and carry, making it convenient for users to extract and carry food in daily use. To enhance the grip stability of the handles, reinforcing ribs 800 are added to the bottom of the handles, thereby improving the stability and durability of the handles under load and reducing the problem of handle deformation or damage caused by long-term use. In addition, a hanging hole 900 is provided in the middle of the handle, supporting hanging storage, allowing users to easily hang the bags on hooks, stands, etc., thus saving space and ensuring the bags remain neat and organized. This design, on the one hand, makes the extraction and carrying of food bags more stable, reducing deformation or breakage caused by excessive pressure on one side of the handle; on the other hand, the reinforced ribs 800 at the bottom of the handles effectively improve the stability and load-bearing capacity of the handles, extending the product's lifespan; furthermore, the hanging hole 900 design allows the bags to be easily hung, saving storage space and effectively preventing damage caused by improper placement. Overall, this design enhances the user experience of silicone food storage bags by improving stability and ease of storage, and effectively extends their service life.

[0060] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A silicone food preservation bag, characterized in that, include A bag body (100) having an opening (110); An upper support platform (200) is connected to the outer wall of the bag body (100), and a first sealing part (400) is provided on the upper support platform (200); A lower support platform (300) is connected to the end of the opening (110), and a second sealing part (500) is provided on the lower support platform (300); The upper support platform (200) is inclined upward from the middle of the end wall of the opening (110), and the lower support platform (300) is inclined downward from the middle of the end wall of the opening (110). When the upper support platform (200) and the lower support platform (300) are engaged, the first sealing part (400) abuts against the second sealing part (500) to close the opening (110).

2. The silicone food preservation bag according to claim 1, characterized in that, The upper support platform (200) includes a first fastening surface (210), the lower support platform (300) includes a second fastening surface (310), and the upper support platform (200) is provided with a first protrusion (220) facing the lower support platform (300); When the upper support platform (200) and the lower support platform (300) are engaged, the first engagement surface (210) and the first protrusion (220) abut against the second engagement surface (310).

3. The silicone food preservation bag according to claim 2, characterized in that, The first sealing part (400) is a sealing groove, and the second sealing part (500) is a sealing protrusion. When the upper support platform (200) and the lower support platform (300) are engaged, the outer wall of the sealing protrusion is attached to the inner wall of the sealing groove.

4. The silicone food preservation bag according to claim 3, characterized in that, The lower support platform (300) is provided with a second protrusion (320) on the side facing the upper support platform (200), and the first sealing part (400) includes a first arc-shaped groove (410); The second protrusion (320) is hemispherical in shape. When the upper support platform (200) and the lower support platform (300) are engaged, the second protrusion (320) is fitted into the first arc-shaped groove (410).

5. The silicone food preservation bag according to claim 4, characterized in that, The first sealing part (400) includes a second arc-shaped groove (420) and a third arc-shaped groove (430), and the second sealing part (500) includes a first arc-shaped boss (510) and a second arc-shaped boss (520). When the upper support platform (200) and the lower support platform (300) are engaged, the first arc-shaped boss (510) fits against the inner wall of the second arc-shaped groove (420), and the second arc-shaped boss (520) fits against the inner wall of the third arc-shaped groove (430).

6. The silicone food preservation bag according to claim 1, characterized in that, The upper support platform (200) is provided with a first handle (600), and the lower support platform (300) is provided with a second handle (700). The first handle (600) and the second handle (700) are configured for users to grip and carry.

7. The silicone food preservation bag according to claim 6, characterized in that, The first handle (600) and the second handle (700) are provided with reinforcing ribs (800) to improve grip stability.

8. The silicone food preservation bag according to claim 7, characterized in that, The first handle (600) and the second handle (700) are provided with hanging holes (900) for hanging and storing.

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