Silica gel preservation box with air valve

Abstract

The silica gel preservation box with the air valve comprises a glass bowl body and a silica gel cover, the silica gel cover comprises a boss and an air hole, the silica gel cover is connected with the silica gel air valve, the silica gel air valve comprises a fixing part, a sealing part and a connecting part located between the fixing part and the sealing part, the fixing part is used for being connected with the silica gel cover, and the sealing part is used for being connected with the silica gel cover. The sealing part comprises a sealing plug to seal the air hole, a crescent opening is formed in the connecting part, when external force extrudes the crescent opening, the crescent opening is clamped on the boss so that the sealing part can stand up, and when external force pokes the sealing part, the crescent opening is separated from the boss, and standing of the sealing part is canceled. And whether the air valve is opened or not can be conveniently and visually displayed.

Description

Technical Field

[0001] The utility model belongs to the technical field of fresh-keeping boxes, and particularly relates to a silica gel fresh-keeping box with an air valve. Background Art

[0002] Existing fresh-keeping boxes for home and kitchen use plastic lids to seal the bowl. However, plastic lids are not environmentally friendly when in contact with food and will release toxins after heating, so it is not recommended to heat them in a microwave or steamer.

[0003] Silicone is environmentally friendly and heatable, and is increasingly used in food storage boxes. Existing silicone food storage boxes include a silicone lid and a bowl body. The silicone lid is mainly divided into two types: without an air valve and with an air valve. If you need to heat the food in the food storage box, the silicone lid without an air valve cannot be placed in a microwave oven or steamer, and you can only heat the bowl body alone, which affects the taste of the food; while the silicone lid with an air valve does not need to be removed when heating, you only need to open the air valve of the food storage box, but the existing silicone lid with an air valve needs to unplug the air valve from the silicone lid, which is not convenient to operate. The air valve design of some silicone materials does not need to be unplugged, but it is not intuitive whether the air valve is open, and it needs to be checked and confirmed before heating, which is not convenient to use. Utility Model Content

[0004] In order to solve the defects in the prior art, the utility model proposes a silicone fresh-keeping box with an air valve, and the scheme is as follows:

[0005] A silicone fresh-keeping box with an air valve comprises a glass bowl body and a silicone cover, wherein the silicone cover comprises a boss and an air hole, and a silicone air valve is connected to the silicone cover, wherein the silicone air valve comprises a fixing portion, a sealing portion, and a connecting portion located between the fixing portion and the sealing portion, wherein the fixing portion is used to be connected to the silicone cover, and the sealing portion comprises a sealing plug to seal the air hole, and a crescent opening is provided on the connecting portion, wherein when an external force squeezes the crescent opening, the crescent opening is stuck on the boss so that the sealing portion stands up, and when an external force moves the sealing portion, the crescent opening is separated from the boss and the sealing portion stops standing up.

[0006] Furthermore, a bending groove is provided in the connecting portion located at the lower part of the crescent opening along the bending direction to facilitate the sealing portion to bend and stand up.

[0007] Furthermore, a slot hole adapted to the boss is provided at a position corresponding to the connecting portion and the boss.

[0008] Furthermore, a fixing plug is arranged at the bottom of the fixing portion, and a snap-fitting groove which is snap-fitted and connected with the fixing plug is opened on the silicone cover.

[0009] Furthermore, a sink groove is provided on the upper part of the silicone cover, the shape of the sink groove is the same as the outer contour of the silicone air valve, and the boss and the air hole are located in the sink groove.

[0010] Furthermore, an arc-shaped groove extends outward from the end of the sinking groove close to the sealing portion.

[0011] Furthermore, the lower part of the silicone cover is inclined to extend out the sealing wing to achieve extrusion and abutment with the inner wall of the glass bowl body.

[0012] Furthermore, the upper inner wall of the glass bowl body extends outward to form an extension platform, and the end of the extension platform is located at the bottom surface to form a first limiting protrusion. A connecting structure that is compatible with the extension platform is formed at the side of the silicone cover, and a second limiting protrusion that is compatible with the first limiting protrusion is provided on the connecting structure to form a snap-fit ​​connection.

[0013] Furthermore, the silicone cover has handles symmetrically arranged on both sides.

[0014] Furthermore, the silicone cover is an integrally formed structure; the silicone air valve is an integrally formed structure.

[0015] Compared with the prior art, the advantages of the utility model are as follows:

[0016] The utility model arranges the silicone air valve connected to the silicone cover to include a fixing part, a sealing part and a connecting part which are connected in an integral manner, and a crescent opening is provided on the connecting part. When an external force presses the crescent opening to make it clamped on the boss so that the sealing part stands up, the external force pushes the sealing part to make the crescent opening disengage from the boss and the sealing part stops standing up. This makes the operation convenient and can conveniently and intuitively display whether the air valve is open, and is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the silicone fresh-keeping box of the utility model embodiment;

[0018] Figure 2 This is a schematic cross-sectional view of the overall structure of the silicone fresh-keeping box according to an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of the silicone fresh-keeping box in an embodiment of the utility model when the air valve is open;

[0020] Figure 4 This is a schematic cross-sectional view of the overall structure of the silicone fresh-keeping box in an embodiment of the utility model when the air valve is open;

[0021] Figure 5 This is a schematic diagram of the top view of the silicone gas valve of the embodiment of the utility model;

[0022] Figure 6 yes Figure 5 The AA section diagram is shown;

[0023] Figure 7 This is a schematic diagram of the structure of the silicone gas valve in an embodiment of the utility model when viewed from above;

[0024] Figure 8 This is a schematic diagram of the three-dimensional structure of the silicone gas valve of the embodiment of the utility model;

[0025] Figure 9 yes Figure 2 A partial enlarged view of point Ⅰ in the middle.

[0026] In the above figures:

[0027] 1. Silicone cover; 11. Boss; 12. Air hole; 13. Engaging groove; 14. Sink groove; 141. Arc groove; 15. Sealing wing; 16. Connecting structure; 17. Second limiting protrusion; 18. Handle; 2. Silicone air valve; 21. Fixing part; 211. Fixing plug; 22. Sealing part; 221. Sealing plug; 23. Connecting part; 231. Crescent opening; 232. Bending groove; 233. Slot hole; 3. Glass bowl body; 31. Extension platform; 32. First limiting protrusion. DETAILED DESCRIPTION

[0028] To facilitate those skilled in the art to understand the present invention, specific implementations of the present invention are described below with reference to the accompanying drawings.

[0029] like Figures 1-9 As shown, the utility model provides a silicone fresh-keeping box with an air valve, comprising a glass bowl body 3 and a silicone cover 1, wherein the silicone cover 1 is connected to a silicone air valve 2. The silicone cover 1 is an integrally formed structure.

[0030] like Figure 2 , 3 As shown, a sinking groove is arranged above the silicone cover 1, and a boss 11 and an air hole 12 are arranged in the sinking groove.

[0031] like Figures 3-6 As shown, the silicone gas valve 2 is an integrally formed structure, including an integrally connected fixing portion 21, a sealing portion 22, and a connecting portion 23 located between the fixing portion 21 and the sealing portion 22. The fixing portion 21 is used to connect with the silicone cover 1, the sealing portion 22 includes a sealing plug 221 to seal the air hole 12, and a crescent opening 231 is provided on the connecting portion 23. When an external force squeezes the crescent opening 231 to make it stuck on the boss 11 so that the sealing portion 22 stands up, the sealing portion 22 is moved by an external force using the resilience of the silicone so that the crescent opening 231 is separated from the boss 11 and the sealing portion 22 is no longer standing up.

[0032] like Figure 6 , 7 As shown, in order to keep the connection part 23 of the silicone gas valve 2 flush with the sealing part 22 and the fixing part 21 and look beautiful, a slot 233 matching the boss 11 is provided at the connection part 23 corresponding to the boss 11 .

[0033] like Figure 7 , 8As shown, in order to use less force and enable the sealing portion 22 to be bent and erected quickly or to cancel the bending and erecting, a bending groove 232 is provided along the bending direction at the connecting portion 23 located below the crescent opening 231 .

[0034] Specifically, a fixing plug 211 is disposed at the bottom of the fixing portion 21 , and a snap-fitting groove 13 for snap-fitting with the fixing plug 211 is provided on the silicone cover 1 .

[0035] The shape of the sink groove provided on the upper part of the silicone cover 1 is the same as the outer contour of the silicone air valve 2. Figure 3 As shown, from the perspective of ergonomics, in order to facilitate the user to open the sealing part 22 of the silicone air valve 2, the end of the sink close to the sealing part 22 is extended outward to form an arc groove 141. The function of the arc groove 141 is to facilitate the fingers to reach in to pull the sealing part 22 to facilitate the opening of the silicone air valve 2.

[0036] like Figure 9 As shown, in order to enhance the sealing performance between the silicone cover 1 and the glass bowl body 3 , a sealing wing 15 is obliquely extended from the lower portion of the silicone cover 1 to achieve extrusion contact with the inner wall of the glass bowl body 3 .

[0037] like Figure 2 , 9 As shown, in order to enhance the sealing performance of the silicone cover 1 and the glass bowl body 3, the upper inner wall of the glass bowl body 3 extends outward to form an extension platform 31, and the end of the extension platform 31 is located at the bottom surface to form a first limiting protrusion 32. A connecting structure 16 matched with the extension platform 31 is formed at the side of the silicone cover 1, and a second limiting protrusion 17 matched with the first limiting protrusion 32 is provided on the connecting structure 16 to form a snap-fit ​​connection, so that the silicone cover 1 and the glass bowl body 3 can be fitted and sealed.

[0038] Further, such as Figure 3 As shown, in order to facilitate opening the cover, handles 18 are symmetrically arranged on both sides of the silicone cover 1. The handles 18 extend downward to form ears, which are convenient for grasping by hand and facilitate quick and effortless opening of the silicone cover.

[0039] Working process:

[0040] Food is placed in a silica gel fresh-keeping box. In the initial state, the silica gel air valve 2 is closed. When it is necessary to heat it in a microwave oven, an oven or a steamer, open the sealing plug 221 of the silica gel air valve 2 to expose the air hole 12. Squeeze the crescent opening 231 with your finger so that the crescent opening 231 is stuck on the boss 11, and the sealing part 22 is bent and erected. It can be directly seen that the silica gel air valve 2 is in the open state. After the heating is completed, when it is necessary to cancel the bent and erected state of the air valve, just use your finger to move the sealing part 22 in the direction of the connecting part 23. Due to the resilience of the silica gel, the crescent opening 231 is released from the restraint of the engagement with the boss 11, and the sealing part 22 cancels the bent and erected state. The silica gel air valve 2 is in a natural state. Press the sealing part 22 to block the air hole 12 with the sealing plug 221 to close the silica gel air valve 2.

[0041] The embodiments of the present invention described above do not constitute a limitation to the protection scope of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.

Claims

1. A silicone fresh-keeping box with an air valve, characterized in that: The invention comprises a glass bowl body (3) and a silicone cover (1), wherein the silicone cover (1) comprises a boss (11) and an air hole (12), and a silicone air valve (2) is connected to the silicone cover (1), wherein the silicone air valve (2) comprises a fixing portion (21), a sealing portion (22) and a connecting portion (23) located between the fixing portion (21) and the sealing portion (22), wherein the fixing portion (21) is used to be connected to the silicone cover (1), and the sealing portion (22) comprises a sealing plug (221) for sealing the air hole (12). A crescent opening (231) is provided on the connecting portion (23), and when an external force presses the crescent opening (231) to cause it to be stuck on the boss (11) so that the sealing portion (22) stands upright, and when an external force moves the sealing portion (22), the crescent opening (231) is separated from the boss (11) and the sealing portion (22) is no longer standing upright.

2. The silica gel fresh-keeping box according to claim 1, characterized in that: The connecting portion (23) located at the lower part of the crescent opening (231) is provided with a bending groove (232) along the bending direction to facilitate the sealing portion (22) to bend and stand up.

3. The silica gel fresh-keeping box according to claim 1, characterized in that: A slot hole (233) adapted to the boss (11) is provided at a position corresponding to the connecting portion (23) and the boss (11).

4. The silica gel fresh-keeping box according to claim 1, characterized in that: A fixing plug (211) is provided at the bottom of the fixing portion (21), and a snap-fitting groove (13) for snap-fitting connection with the fixing plug (211) is provided on the silicone cover (1).

5. The silica gel fresh-keeping box according to claim 1, characterized in that: A recessed groove is provided on the upper portion of the silicone cover (1), the shape of the recessed groove being the same as the outer contour of the silicone air valve (2), and the boss (11) and the air hole (12) are located in the recessed groove.

6. The silica gel fresh-keeping box according to claim 5, characterized in that: An arc-shaped groove (141) extends outward from the end of the sink groove close to the sealing portion (22).

7. The silica gel fresh-keeping box according to claim 1, characterized in that: The lower part of the silicone cover (1) extends obliquely out of the sealing wing (15) to achieve extrusion contact with the inner wall of the glass bowl body (3).

8. The silica gel fresh-keeping box according to claim 1, characterized in that: The upper inner wall of the glass bowl body (3) extends outward to form an extension platform (31), and the end of the extension platform (31) located at the bottom surface forms a first limiting protrusion (32). A connecting structure (16) adapted to the extension platform (31) is formed at the side of the silicone cover (1), and a second limiting protrusion (17) adapted to the first limiting protrusion (32) is provided on the connecting structure (16) to form a snap-fit ​​connection.

9. The silica gel fresh-keeping box according to claim 1, characterized in that: The silicone cover (1) has handles (18) symmetrically arranged on both sides.

10. The silica gel fresh-keeping box according to claim 1, characterized in that: The silicone cover (1) is an integrally formed structure; the silicone air valve (2) is an integrally formed structure.

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