CN216187541U - Food and beverage lid - Google Patents
Food and beverage lid Download PDFInfo
- Publication number
- CN216187541U CN216187541U CN202122019518.8U CN202122019518U CN216187541U CN 216187541 U CN216187541 U CN 216187541U CN 202122019518 U CN202122019518 U CN 202122019518U CN 216187541 U CN216187541 U CN 216187541U
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- catering
- lid
- cover
- cover body
- air
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Abstract
The utility model relates to a catering cover, which comprises a cover body for sealing an opening of a catering container, wherein the cover body is provided with a plurality of air-permeable and water-impermeable micropores, and the catering cover only allows air to pass through but not liquid to pass through, so that the problem of liquid leakage in the catering container is solved on the premise of meeting the air-permeable function.
Description
Technical Field
The utility model relates to a cover, in particular to a catering cover.
Background
When catering products are transported, catering is loaded in a catering container, the catering container is sealed by covering a cover on the catering container to prevent the catering from spilling, generally, air holes are formed in the cover to keep the air permeability of the catering container, but due to the existence of the air holes, the problem that liquid in the catering container leaks out after passing through the air holes is solved.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned disadvantages of the prior art, it is an object of the present invention to provide a catering cover, which solves one or more of the problems of the prior art.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a catering cover comprises a cover body for sealing an opening of a catering container, wherein the cover body is provided with a plurality of air-permeable and water-impermeable micropores.
As a further improvement of the above technical solution:
the cover body comprises a top cover and a side wall, and the air-permeable and water-impermeable micropores are formed in the top cover.
The top cover is connected with the side wall through an upper arc-shaped groove, and the upper arc-shaped groove is used for wrapping the upper edge of the sealed catering container.
The lower end of the side wall is also connected with a circle of outer edge through a lower arc-shaped groove.
The cover body, the upper arc-shaped groove, the side wall, the lower arc-shaped groove and the outer edge are integrally formed.
The ratio range value of the thickness of the cover body to the pore diameter of the air-permeable and water-impermeable micropores is 6.5: 1.
the diameter range value of the air-permeable and water-impermeable micropores is phi 0.04mm-0.08 mm.
The thickness range value of the cover body is 0.26mm-0.52 mm.
Compared with the prior art, the utility model has the following beneficial technical effects:
1) the cover body is provided with the air-permeable and water-impermeable micropores, so that the liquid in the catering container can be prevented from leaking on the premise of ensuring air permeability;
2) the cover body wraps the catering container through the upper concave groove, so that the cover body is ensured to seal the catering container;
3) the side wall of the cover body is connected with the outer edge through the lower groove, so that the sealing cover body is convenient to open;
4) the number of the breathable and waterproof micropores formed in the cover body can be selectively formed according to the catering objects filled in the catering container, so that the breathable amount is ensured, and the cover body is prevented from being jacked up by internal air pressure.
Drawings
Fig. 1 shows a schematic structural view of the catering cover according to the utility model.
In the drawings, the reference numbers:
1. a cover body; 11. a top cover; 12. a side wall; 13. an upper arc-shaped groove; 14. a lower arc-shaped groove; 15. an outer edge; 2. and the micropores are air-permeable and water-impermeable.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are all used in a non-precise scale for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention comprehensible, reference is made to the accompanying drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the implementation of the present invention, so that the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention.
As shown in fig. 1, the catering lid of the embodiment, including the lid 1 that seals the catering container opening, the lid 1 includes top cap 11 and lateral wall 12, connect through last arc wall 13 between top cap 11 and the lateral wall 12, it is used for wrapping up the last edge of sealed catering container to go up arc wall 13, lid 1 and catering container zonulae occludens have been guaranteed, sealing performance is good, lateral wall 12 lower extreme still connects the outer edge 15 of round through lower arc wall 14, when opening the lid, can pull outer edge 15, conveniently open lid 1 from the catering container and take off, lid 1, go up arc wall 13, lateral wall 12, lower arc wall 14 and outer edge 15 integrated into one piece, set up ventilative waterproof micropore 2 on the top cap 11 of lid 1.
The ratio range value of the thickness of the cover body 1 to the pore diameter of the air-permeable and water-impermeable micropores 2 is 6.5: 1.
the diameter of the air-permeable and water-impermeable micropores 2 ranges from phi 0.04mm to 0.08 mm.
The thickness of the cover body 1 ranges from 0.26mm to 0.52 mm.
The catering cover can be a plastic cup cover or a paper cup cover.
The micropores on the catering cover are processed by a laser drilling machine, and the number of the micropores 2 which are air-permeable and water-impermeable is designed according to the catering objects in the catering container, so that the air-permeable area is enough, the air permeability is ensured, and the catering box is prevented from being jacked up due to the rise of the internal air pressure.
When the catering cover of the embodiment is used, food or drink is firstly filled into the catering container, then the catering cover is covered on the catering container, the opening of the catering container is sealed by the catering cover, ventilation can be realized through the breathable and waterproof micropores 2 formed in the catering cover, and liquid in the catering container cannot leak out through the breathable and waterproof micropores 2.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the spirit of the present invention, and these changes and modifications should fall within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (5)
1. A catering cover is characterized in that: including the lid that seals food and beverage container opening, set up ventilative waterproof micropore on the lid, the lid includes top cap and lateral wall, ventilative waterproof micropore sets up on the top cap, connect through last arc wall between top cap and the lateral wall, it is used for wrapping up sealed food and beverage container and goes up along to go up the arc wall, the lateral wall lower extreme still connects the outer edge of round through lower arc wall.
2. The dining lid as claimed in claim 1, wherein: the cover body, the upper arc-shaped groove, the side wall, the lower arc-shaped groove and the outer edge are integrally formed.
3. The dining lid as claimed in claim 1, wherein: the ratio range value of the thickness of the cover body to the pore diameter of the air-permeable and water-impermeable micropores is 6.5: 1.
4. The dining lid as claimed in claim 1, wherein: the diameter range value of the air-permeable and water-impermeable micropores is phi 0.04mm-0.08 mm.
5. Catering lid according to claim 1 or 2, characterized in that: the thickness range value of the cover body is 0.26mm-0.52 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122019518.8U CN216187541U (en) | 2021-08-25 | 2021-08-25 | Food and beverage lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122019518.8U CN216187541U (en) | 2021-08-25 | 2021-08-25 | Food and beverage lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216187541U true CN216187541U (en) | 2022-04-05 |
Family
ID=80916047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122019518.8U Active CN216187541U (en) | 2021-08-25 | 2021-08-25 | Food and beverage lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216187541U (en) |
-
2021
- 2021-08-25 CN CN202122019518.8U patent/CN216187541U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |