CN217743886U

CN217743886U - Hot drink anti-spilling cup cover

Info

Publication number: CN217743886U
Application number: CN202221176898.4U
Authority: CN
Inventors: 许世炎
Original assignee: Dongguan Gaofuda Environmental Protection New Material Technology Co ltd
Current assignee: Dongguan Gaofuda Environmental Protection New Material Technology Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-11-08
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a hot drink spill-proof cup cover, which comprises a cup cover and an upper cover; a circular depressed part, a drinking opening and at least one positioning depressed part are arranged on the top surface of the cup cover, and the drinking opening is positioned at the edge of the cup cover; a backflow hole is formed in one side of the bottom surface of the circular recessed portion, the bottom surface of the circular recessed portion is an inclined surface, and the bottom surface of the circular recessed portion is inclined from the other side to the direction of the backflow hole; the top surface of the upper cover is downwards sunken and is provided with an annular clamping block, a sealing plug and a positioning clamping block which are correspondingly clamped with the circular sunken part, the drinking hole and the positioning sunken part respectively; a gap is formed between the bottom surface of the annular clamping block and the bottom surface of the circular recessed part; an exhaust hole corresponding to the backflow hole is further formed in the upper cover, and the exhaust hole is surrounded by the annular clamping block. The utility model has the advantages of simple and reasonable structure, it can be guaranteeing to exhaust under the smooth and easy prerequisite, can prevent that the hot drink in the cup from spilling outside the cup, has made things convenient for outward delivery.

Description

Hot drink anti-spilling cup cover

Technical Field

The utility model relates to a bowl cover technical field specifically relates to a spill-proof bowl cover of hot drink.

Background

In 1908, disposable paper cups were invented, and with the rise of mobile internet, more and more people chose to purchase hot drinks on the internet takeout platform, but because the cups are separated from the cup covers, the hot drink cup covers need to be provided with exhaust holes, so that the expanded gas in the cups can naturally leak out, and the cup covers can be prevented from being separated from the cup bodies. However, during the dispensing process, the hot drink cup will shake inevitably, and after the hot drink cup cover is provided with the vent holes, the hot drink in the cup may overflow the vent holes during shaking, so that complaints and complaints of purchasers are caused, and further, the difficulty of delivery is increased, and the sale of the hot drink can be influenced.

Therefore, there is a need for improvements in the prior art.

SUMMERY OF THE UTILITY MODEL

To the problem that prior art exists above, the utility model aims at providing a hot drink spill-proof bowl cover, its simple structure is reasonable, and it can be under the smooth and easy prerequisite of ensureing to exhaust, can prevent that the hot drink in the cup from spilling outside the cup, has made things convenient for outward delivery, and simultaneously, it has still solved other problems among the prior art.

In order to realize the purpose, the technical scheme of the utility model is that:

a hot drink spill-proof cup cover comprises a cup cover and an upper cover; a circular depressed part, a drinking opening and at least one positioning depressed part are arranged on the top surface of the cup cover, and the drinking opening is positioned at the edge of the cup cover; a backflow hole is formed in one side of the bottom surface of the circular recessed portion, the bottom surface of the circular recessed portion is an inclined surface, and the bottom surface of the circular recessed portion is inclined towards the backflow hole from the other side; the top surface of the upper cover is sunken downwards, and an annular clamping block, a sealing plug and a positioning clamping block which can be correspondingly clamped with the circular sunken part, the drinking hole and the positioning sunken part respectively are formed; a gap is formed between the bottom surface of the annular clamping block and the bottom surface of the circular recessed part; and the upper cover is also provided with an exhaust hole corresponding to the backflow hole, and the exhaust hole is surrounded by the annular clamping block.

For the additional structure of the above technical scheme, the following scheme is also included:

a first convex column is upwards protruded on the bottom surface of the circular concave part; a limiting part used for covering the first convex column is formed in the middle of the annular clamping block; a second convex column corresponding to the first convex column is protruded upwards from the bottom surface of the limiting part; the maximum width of the second convex column is larger than that of the first convex column, so that at least one air inlet channel communicated with the interior of the second convex column is formed between the top of the first convex column and the bottom of the second convex column; the exhaust hole is formed in the top surface of the second convex column.

The two air inlet channels are arranged and are respectively positioned on the left side and the right side of the backflow hole in a staggered manner with the backflow hole; the front side and the rear side of the bottom of the second convex column are respectively contacted and attached with the top surface of the first convex column.

The exhaust hole is provided with two.

The backflow holes are sequentially arranged.

A first annular flange is arranged on the peripheral side wall of the circular concave part; an annular clamping groove matched with the first annular flange is formed in the peripheral outer wall of the annular clamping block; the first annular flange may be snapped into the annular snap groove correspondingly.

And a second annular flange is arranged on the peripheral inner wall of the lower end of the cup cover.

The positioning concave parts are arranged in two numbers, and the two positioning concave parts are distributed in a triangular mode with the circular concave parts or the drinking openings.

A circular groove is further formed in the top surface of the cup cover, and the circular concave part and the positioning concave part are both located in the circular groove; the drinking hole is positioned on one side of the circular groove; at least two blocks for clamping the edge of the upper cover are arranged on the side wall of the circular groove.

And a longitudinal connecting part is arranged between the annular clamping block and the sealing plug of the upper cover, and the position of the sealing plug is lifted by the longitudinal connecting part.

The utility model has the advantages that:

the utility model has simple and reasonable structure, can effectively exhaust air normally, and can prevent hot drinks in the cup from spilling out of the cup, thereby greatly facilitating delivery; the cup cover and the upper cover are matched with each other, the circular concave part is arranged on the cup cover and is used for storing water drops formed by condensation of overflowed hot drinks and water vapor, then the hot drinks and the water drops can be blocked by the upper cover to prevent spilling and can flow back to the cup through the backflow hole, and gas can be discharged through the exhaust hole in the upper cover so as to be decompressed; meanwhile, in order to ensure the firm stability between the cup cover and the upper cover, the cup cover is also provided with a positioning depressed part, and then the upper cover is provided with an annular clamping block, a sealing plug and a positioning clamping block which are used for being clamped in the circular depressed part, the drinking hole and the positioning depressed part, so that the upper cover can be positioned after the components are correspondingly clamped together.

(II) the utility model discloses a set up first projection and second projection to form inlet channel between the two, thereby also can play to a certain extent and block the unrestrained effect of drop of water and hot drink.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an explosion diagram of the first embodiment of the present invention;

FIG. 3 is an exploded view of the second embodiment of the present invention;

fig. 4 is a longitudinal sectional view of the present invention;

fig. 5 is a longitudinal sectional view of the present invention.

Reference numerals:

1. a cup cover; 11. a circular recessed portion; 12. a drinking opening; 13. a positioning recess; 14. a return orifice; 15. a first convex column; 16. a first annular flange; 17. a second annular flange; 18. a circular groove; 19. a stopper; 2. an upper cover; 21. an annular fixture block; 22. a sealing plug; 23. positioning a fixture block; 24. an exhaust hole; 25. a limiting part; 26. a second convex column; 27. an air intake passage; 28. an annular clamp groove; 29. a longitudinal connecting portion.

Detailed Description

The invention will be further elucidated with reference to the drawings and the embodiments, which are exemplary only and do not limit the scope of the invention.

As shown in fig. 1-5, a hot drink spill-proof cup cover comprises a cup cover 1 and an upper cover 2; a circular depressed part 11, a drinking opening 12 and at least one positioning depressed part 13 are arranged on the top surface of the cup cover 1, and the drinking opening 12 is positioned at the edge of the cup cover 1; a backflow hole 14 is arranged on one side of the bottom surface of the circular recessed position 11, the bottom surface of the circular recessed position 11 is an inclined surface, and the bottom surface of the circular recessed position 11 is inclined from the other side to the direction of the backflow hole 14, namely, the backflow hole 14 is positioned at the lowest point or close to the lowest point of the bottom surface of the circular recessed position 11, so that backflow is conveniently realized; an annular clamping block 21, a sealing plug 22 and a positioning clamping block 23 which are respectively clamped with the circular concave position 11, the drinking hole 12 and the positioning concave part 13 correspondingly are formed on the top surface of the upper cover 2 in a downward concave manner, and the clamping manner is interference fit; a gap is formed between the bottom surface of the annular clamping block 21 and the bottom surface of the circular recessed part 11; a vent hole 24 corresponding to the return hole 14 is further provided in the upper cover 2, and the vent hole 24 is surrounded by the annular latch 21. The utility model has simple and reasonable structure, can effectively exhaust air normally, and can prevent hot drinks in the cup from spilling out of the cup, thereby greatly facilitating delivery; the cup cover 1 and the upper cover 2 are matched with each other, the circular concave part 11 is arranged on the cup cover 1 for storing water drops formed by condensation of overflowed hot drinks and water vapor, then the hot drinks and the water drops can be blocked by the upper cover 2 to prevent spilling, the hot drinks and the water drops can flow back into the cup through the backflow hole 14, and gas can be exhausted through the exhaust hole 24 in the upper cover 2 so as to reduce pressure; meanwhile, in order to ensure the firm stability between the cup cover 1 and the upper cover 2, the cup cover 1 is also provided with a positioning concave part 13, and then the upper cover 2 is provided with an annular clamping block 21, a sealing plug 22 and a positioning clamping block 23 which are used for being clamped in the circular concave part 11, the drinking hole 12 and the positioning concave part 13, so that the upper cover 2 can be positioned after the above parts are correspondingly clamped together, therefore, the clamping of the parts ensures that the upper cover 2 can obtain good firmness, and the hot drink is not easy to loosen even in the delivery process, thereby greatly ensuring the safety of the hot drink and facilitating the delivery.

As shown in fig. 5, a first convex column 15 protrudes upwards from the bottom surface of the circular concave position 11; a limiting part 25 which is used for covering the first convex column 15 is formed in the middle of the annular clamping block 21; a second convex column 26 corresponding to the first convex column 15 is protruded upwards on the bottom surface of the limiting part 25; the maximum width of the second convex column 26 is larger than that of the first convex column 15, so that at least one air inlet channel 27 communicated with the interior of the second convex column 26 is formed between the top of the first convex column 15 and the bottom of the second convex column 27; the exhaust hole 24 is provided on the top surface of the second boss 26. Specifically, in the present embodiment, two air intake passages 27 are provided, and the two air intake passages 27 are respectively located on the left and right sides of the return hole 14 in a manner shifted from the return hole 14; the front side and the rear side of the bottom of the second convex column 26 are respectively contacted and attached with the top surface of the first convex column 15, so as to prevent water drops formed by overflowing hot drinks or water vapor from penetrating out during shaking. The distance between the backflow hole 14 and the exhaust hole 24 can be increased by arranging the first convex column 15 and the second convex column 26, and because the condensed water drops of hot drinks and water vapor overflowing in the delivery process are generally not too much, the hot drinks and water drops in the circular concave part 11 are not easy to directly spill out of the exhaust hole 24 due to the reason that the height of the exhaust hole 24 is higher even in the shaking process, so that the effect of preventing the hot drinks and water drops from spilling out can be achieved; meanwhile, referring to fig. 4, the cross-sectional view of the drawing shows only one air inlet channel 27, and the other air inlet channel 27 is arranged symmetrically with the air inlet channel 27 in the drawing, specifically, because the air inlet channel 27 and the return hole 14 are staggered, that is, the air inlet channel 27 and the return hole 14 are not opposite (no longer on the same horizontal line), a small amount of hot drinks and water drops in the circular recessed position 11 can be difficult to directly enter the air inlet channel 27 and to spill from the air outlet 24 even during shaking, and therefore, the arrangement can also have the effect of preventing the hot drinks and water drops from spilling to a certain extent.

Preferably, the exhaust holes 24 are provided in two, so that the efficiency of exhaust can be improved.

Preferably, the backflow hole 14 is provided with three holes arranged in sequence, so that the backflow effect of the hot beverage and the water drops can be accelerated.

As shown in fig. 4, a first annular flange 16 is arranged on the peripheral side wall of the circular recess 11; an annular clamping groove 28 matched with the first annular flange 16 is formed in the peripheral outer wall of the annular clamping block 21; the first annular flange 16 may be snapped into the annular groove 28, respectively. Can let more firmly between bowl cover 1 and the upper cover 2 through above setting up, specifically when using, after going into circular depressed part 11 with annular fixture block 21 card, can make simultaneously that first annular flange 16 corresponds to block into annular groove 28 to play reinforced effect, let annular fixture block 21 be difficult to deviate from circular depressed part 11, upper cover 2 also is difficult to deviate from bowl cover 1 promptly.

As shown in fig. 2, a second annular flange 17 is arranged on the inner wall of the periphery of the lower end of the cup cover 1, so that when the cup cover 1 is connected with a cup body conveniently, the cup opening of the cup body can be clamped by the second annular flange 17.

Preferably, as shown in fig. 1, two positioning recesses 13 are provided, and the two positioning recesses 13 are distributed in a triangular manner with respect to the circular recess 11 or the drinking hole 12. Through foretell structure that is triangular distribution for can further promote the firm degree between bowl cover 1 and the upper cover 2 after bowl cover 1 and upper cover 2 are installed, make upper cover 2 be difficult to the horizontal hunting.

As shown in fig. 1, a circular groove 18 is further formed in the top surface of the cup lid 1, and the circular recessed portion 11 and the positioning recessed portion 13 are both located in the circular groove 18; the drinking spout 12 is located on one side of the circular recess 18; at least two stoppers 19 for catching the edge of the upper cap 2 are provided on the side wall of the circular groove 18. In the present embodiment, the stopper 19 is provided with three pieces that are evenly distributed. The stopper 19 can be used for pressing the upper cover 2, and particularly, in use, after the upper cover 2 is installed, the three stoppers 19 respectively press three places on the edge of the upper cover 2, so that the upper cover 2 is prevented from being removed.

As shown in fig. 2, a longitudinal connection 29 is provided between the annular latch 21 and the sealing plug 22 on the upper cover 2, and the longitudinal connection 29 is used to raise the position of the sealing plug 22, so that the sealing plug 22 can use the longitudinal connection 29 to cross the edge of the circular groove 18, and the sealing plug 22 can be better matched with the drinking hole 12.

When the cup lid is used, the annular clamping block 21, the sealing plug 22 and the positioning clamping block 23 in the upper lid 2 are directly and correspondingly pressed in the circular concave part 11, the drinking hole 12 and the positioning concave part 13 to complete the fixation between the cup lid 1 and the upper lid 2, the first annular flange 16 and the annular clamping groove 28 are clamped well at the moment, the clamping block 19 is pressed on the upper lid 2, a second-heavy reinforced structure is formed, the upper lid 2 is prevented from being separated, and then the cup lid 1 is installed on the cup body.

The utility model discloses other corresponding technical features for supplementary technical scheme is implemented, technical staff can combine current conventional technical means to carry out corresponding implementation or improve on its basis, and the technical means to other relevant aspects is no longer repeated here.

In the description of the present application, the appearances of the phrases "embodiment one," "this embodiment," "specific implementation," and the like in this specification are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention or utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example; furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the description of the present application, the terms "connect", "mount", "fix", "set", "have", etc. are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, as in this case, for a person skilled in the art, the specific meaning of the terms in the present application may be understood according to specific situations.

The foregoing description of the embodiments is provided to enable any person skilled in the art to make and use the embodiments, and it is to be understood that various modifications may be readily apparent to those skilled in the art, and that the generic principles defined herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present disclosure is not limited to the above embodiments, and modifications to the following cases should be included within the scope of the present disclosure: (1) a new technical proposal which is implemented based on the technical proposal of the utility model and combined with the prior common general knowledge; (2) the technical effect produced by adopting the known technology to equivalently replace part of the characteristics of the technical scheme of the utility model is the same as the technical effect of the utility model, for example, equivalent replacement is carried out on the conventional production equipment and devices used in the process; (3) the technical scheme of the utility model is used as a basis for expansion, and the essential content of the expanded technical scheme does not exceed the technical scheme of the utility model; (4) the technical means obtained by using the equivalent transformation made by the text recorded content or the attached drawings of the specification of the utility model is applied to other schemes in the relevant technical fields.

Claims

1. The utility model provides a hot drink spill-proof cup lid which characterized in that:

comprises a cup cover and an upper cover; a circular depressed part, a drinking opening and at least one positioning depressed part are arranged on the top surface of the cup cover, and the drinking opening is positioned at the edge of the cup cover; a backflow hole is formed in one side of the bottom surface of the circular recessed portion, the bottom surface of the circular recessed portion is an inclined surface, and the bottom surface of the circular recessed portion is inclined towards the backflow hole from the other side; the top surface of the upper cover is sunken downwards, and an annular clamping block, a sealing plug and a positioning clamping block which can be correspondingly clamped with the circular sunken part, the drinking hole and the positioning sunken part respectively are formed; a gap is formed between the bottom surface of the annular fixture block and the bottom surface of the circular recessed part; and the upper cover is also provided with an exhaust hole corresponding to the backflow hole, and the exhaust hole is surrounded by the annular clamping block.

2. The hot beverage spill-proof cup lid of claim 1, wherein:

a first convex column is upwards projected on the bottom surface of the circular concave part; a limiting part used for covering the first convex column is formed in the middle of the annular clamping block; a second convex column corresponding to the first convex column is upwards projected on the bottom surface of the limiting part; the maximum width of the second convex column is larger than that of the first convex column, so that at least one air inlet channel communicated with the interior of the second convex column is formed between the top of the first convex column and the bottom of the second convex column; the exhaust hole is formed in the top surface of the second convex column.

3. The hot beverage spill-proof cup cover of claim 2, wherein:

4. The hot beverage spill-proof cup lid of claim 2, wherein:

the exhaust hole is provided with two.

5. The hot beverage spill-proof cup lid of claim 1, wherein:

the backflow holes are sequentially arranged.

6. The hot beverage spill-proof cup cover of claim 1, wherein:

a first annular flange is arranged on the peripheral side wall of the circular concave part; an annular clamping groove matched with the first annular flange is formed in the peripheral outer wall of the annular clamping block; the first annular flange may snap into the annular groove correspondingly.

7. The hot beverage spill-proof cup cover of claim 1, wherein:

8. The hot beverage spill-proof cup lid of claim 1, wherein:

9. The hot beverage spill-proof cup lid of claim 1, wherein:

10. The hot beverage spill-proof cup lid of claim 9, wherein: