Cup cover and cup

Abstract

The utility model discloses a cup cover and a cup. The cup cover is provided with a first side and a second side which are opposite in the first direction, the first side of the cup cover is used for facing the cup body, the cup cover comprises a cover body, the cover body comprises an exhaust part and a protruding part, the protruding part is connected to the first side of the exhaust part and extends in the first direction, and the cover body is provided with a first exhaust hole. The first exhaust hole penetrates through the exhaust part and the protruding part in the first direction. By arranging the protruding part protruding towards the cup body, after hot air enters the first exhaust hole, the hot air is firstly condensed on the inner wall of the protruding part, condensed liquid drops flow back towards the cup body under the action of self weight, the probability that liquid is accumulated on the surface of the second side of the cup cover is effectively reduced, and drinking is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid containers, in particular to the design of a cup cover and a cup. Background Art

[0002] In order to balance the air pressure in the cup filled with hot drinks, the cup cover of the related art is provided with an exhaust hole for pressure relief. However, the hot air discharged along the exhaust hole will condense into liquid droplets, and the outer side of the cup cover is prone to accumulation of liquid, which is easy to stain the clothes or get on the skin of the drinker when drinking, making it inconvenient to drink. Therefore, it is necessary to study and improve the above problems. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a cup cover that can achieve the reflux of condensed liquid droplets and reduce the probability of liquid accumulation on the cup cover.

[0004] The utility model also provides a cup with the cup cover.

[0005] According to the cup cover of the embodiment of the utility model, the cup cover has a first side and a second side relative to each other in a first direction, the first side of the cup cover is used to face the cup body, the cup cover includes a cover body, the cover body includes a venting portion and a protruding portion, the protruding portion is connected to a first side of the venting portion, the protruding portion extends along the first direction, the cover body is provided with a first venting hole, the first venting hole passes through the venting portion and the protruding portion along the first direction.

[0006] The cup lid according to the embodiment of the utility model has at least the following beneficial effects: by providing a protrusion protruding toward the cup body, after the hot air enters the first exhaust hole, it will first condense on the inner wall of the protrusion, and the condensed droplets will flow back toward the cup body under the action of their own weight, effectively reducing the probability of liquid accumulation on the surface of the second side of the cup lid, making drinking more convenient.

[0007] According to some embodiments of the present invention, a cross-sectional area of ​​the first exhaust hole in a direction perpendicular to the first direction gradually decreases, and a cross-sectional area of ​​the first exhaust hole close to the second side is larger than a cross-sectional area of ​​the first exhaust hole close to the first side.

[0008] According to some embodiments of the utility model, a liquid storage tank is provided on the second side of the exhaust portion, and the cup cover also includes a first cover, the first cover includes a first covering portion and a first connecting portion connected to each other, the first covering portion covers the liquid storage tank, the first covering portion is provided with a second exhaust hole, the second exhaust hole is connected to the liquid storage tank, the first connecting portion is connected to the exhaust portion, and the first covering portion can move relative to the exhaust portion.

[0009] According to some embodiments of the utility model, the cover body is provided with a snap-fitting boss, the snap-fitting boss is located at the outer edge of the exhaust portion, and the snap-fitting boss can abut against the second side of the first covering portion to limit the movement of the first covering portion away from the exhaust portion.

[0010] According to some embodiments of the present invention, the cover body is provided with a plurality of the snap-fitting bosses, at least two of which are respectively located on opposite sides of the first covering portion in the circumferential direction of the cover body, and the circumferential direction of the cover body is perpendicular to the first direction.

[0011] According to some embodiments of the present invention, the second exhaust hole is spaced apart from an edge of the first covering portion.

[0012] According to some embodiments of the present invention, projections of the first exhaust hole and the second exhaust hole in the first direction are staggered.

[0013] According to some embodiments of the utility model, the cover body includes a fixed part and a liquid outlet part, the liquid outlet part is provided with a liquid outlet hole, and the liquid outlet hole extends to the first side surface and the second side surface of the liquid outlet part, and the cup cover also includes a second cover, and the second cover includes a second connecting part and a second covering part connected to each other, and the second connecting part is connected to the liquid outlet part; wherein, the second covering part can move to a first position relative to the liquid outlet part, and the second covering part located at the first position is engaged with the fixed part, and the first covering part can move to a second position relative to the exhaust part, and the first covering part located at the second position is engaged with the fixed part, and the exhaust part and the liquid outlet part protrude toward the second side in the first direction relative to the fixed part.

[0014] According to some embodiments of the utility model, a snap-fit ​​groove is provided on the first side of the cover body, and the snap-fit ​​groove is used to snap-fit ​​with the cup body. The cup cover also includes a sealing ring, and the sealing ring is provided in the snap-fit ​​groove.

[0015] The cup according to the embodiment of the utility model comprises a cup body and a cup cover according to any one of the above embodiments, wherein a first side of the cover body is provided with a snap-fitting groove, and the cup body is snap-fitted into the snap-fitting groove.

[0016] The cup according to the embodiment of the utility model has at least the following beneficial effects: by using the cup cover of the embodiment of the present application, the reflux of condensed droplets can be achieved, the probability of liquid accumulation on the outside of the cup is reduced, and drinking is convenient for the drinker.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0019] Figure 1 A schematic diagram of a cup cover according to an embodiment of the present utility model;

[0020] Figure 2 A cross-sectional view of a cup cover according to an embodiment of the utility model;

[0021] Figure 3 A cross-sectional view of another embodiment of the utility model;

[0022] Figure 4 for Figure 2 The enlarged schematic diagram of point a in the middle;

[0023] Figure 5 This is a schematic diagram of a cup according to an embodiment of the present invention.

[0024] Reference numerals:

[0025] Cup cover 10, cup body 20;

[0026] The cover body 100, the engaging groove 101, the exhaust part 110, the protruding part 120, the first exhaust hole 130, the liquid storage tank 140, the first cover 150, the first connecting part 151, the first covering part 152, the second exhaust hole 153, the engaging boss 160, the fixing part 170, the liquid outlet part 180, the liquid outlet hole 181, the second cover 190, the second connecting part 191, and the second covering part 192;

[0027] Sealing ring 200. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present utility model, "several" means more than one, "many" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used to distinguish the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] In the description of the utility model, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The cup cover and the cup of the embodiment of the present application are described below with reference to the drawings of the specification. It should be noted that in the drawings, the first direction is shown in an up-down direction, the lower side is the first side, and the upper side is the second side.

[0034] Reference Figure 1 and Figure 2 According to the cup cover 10 of the embodiment of the utility model, the cup cover 10 has a first side and a second side opposite to each other in a first direction, the first side of the cup cover 10 is used to face the cup body 20, the cup cover 10 includes a cover body 100, the cover body 100 includes a vent 110 and a protrusion 120, the protrusion 120 is connected to the first side of the vent 110, the protrusion 120 extends along the first direction, and the cover body 100 is provided with a first vent hole 130, the first vent hole 130 penetrates the vent 110 and the protrusion 120 along the first direction. By providing the protrusion 120 protruding toward the cup body 20, after the hot air enters the first vent hole 130, it will first condense on the inner wall of the protrusion 120, and the condensed droplets will flow back toward the cup body 20 under the action of their own weight, effectively reducing the probability of liquid accumulation on the surface of the second side of the cup cover 10, making drinking convenient.

[0035] It is understandable that when the cup is in use, the first direction is usually co-directional with the gravity direction, or inclined to the first direction, so the condensed droplets will be affected by the downward gravity or the component force formed by the gravity, so that the droplets will flow back along the first exhaust hole 130.

[0036] Reference Figures 2 to 4 In some embodiments, the cross-sectional area of ​​the first exhaust hole 130 in a direction perpendicular to the first direction gradually decreases, and the cross-sectional area of ​​the first exhaust hole 130 near the second side is larger than the cross-sectional area of ​​the first exhaust hole 130 near the first side. By setting the cross-sectional area of ​​the first exhaust hole 130, the first exhaust hole 130 can be wide at the top and narrow at the bottom, so that the wall surrounding the first exhaust hole 130 is inclined in the first direction, which facilitates the reflux of the droplets along the wall after condensation and formation, and reduces the difficulty of reflux.

[0037] Reference Figure 4 In some embodiments, a liquid reservoir 140 is provided on the second side of the exhaust portion 110, and the cup cover 10 further includes a first cover 150, the first cover 150 includes a first covering portion 152 and a first connecting portion 151 connected to each other, the first covering portion 152 covers the liquid reservoir 140, the first covering portion 152 is provided with a second exhaust hole 153, the second exhaust hole 153 is connected to the liquid reservoir 140, the first connecting portion 151 is connected to the exhaust portion 110, and the first covering portion 152 can move relative to the exhaust portion 110. The liquid reservoir 140 can buffer the liquid droplets condensed on the outside of the first exhaust hole 130, and the first cover 150 covers the liquid reservoir 140, which can further reduce the probability of the liquid droplets condensing on the outer surface of the second side of the cover body 100, and the liquid reservoir 140 can also buffer the liquid overflowing from the first exhaust hole 130 due to factors such as shaking, so as to reduce the probability of the liquid overflowing from the cup cover 10.

[0038] The first connection portion 151 and the exhaust portion 110 may be rotatably connected to enable the first covering portion 152 to flip relative to the exhaust portion 110. Alternatively, in other embodiments, the first connection portion 151 and the exhaust portion 110 are integrally formed, and the first connection portion 151 is provided with an easy-to-bend groove to facilitate bending of the first connection portion 151 to enable the first covering portion 152 to flip relative to the exhaust portion 110.

[0039] Reference Figure 4In some embodiments, the cover body 100 is provided with a clamping boss 160, which is located at the outer edge of the exhaust portion 110. The clamping boss 160 can abut against the second side of the first covering portion 152 to limit the movement of the first covering portion 152 away from the exhaust portion 110. When the first covering portion 152 is in a state of covering the liquid storage tank 140, the clamping boss 160 is located on the second side of the first covering portion 152 to abut against the first covering portion 152, limit the movement of the first covering portion 152 away from the exhaust portion 110, ensure that the first covering portion 152 covers the liquid storage tank 140, and reduce the probability of liquid leakage. Among them, by applying force to the first covering portion 152 to cause the first covering portion 152 to deform, the abutment of the clamping boss 160 can be overcome, and then the first covering portion 152 is opened to expose the liquid storage tank 140.

[0040] Reference Figure 1 and Figure 4 , further, the cover body 100 is provided with a plurality of snap-fitting bosses 160 to enhance the limiting effect on the first covering portion 152. Among them, at least two snap-fitting bosses 160 are respectively located on opposite sides of the first covering portion 152 in the circumferential direction of the cover body 100, and the circumferential direction of the cover body 100 is perpendicular to the first direction. By the two snap-fitting bosses 160 respectively abutting against the two sides of the first covering portion 152, the abutting positions can be evenly distributed, thereby achieving a better limiting effect. Furthermore, the snap-fitting boss 160 can be provided on a side relatively far away from the first connecting portion 151 to further enhance the limiting effect.

[0041] Reference Figures 1 to 3 In some embodiments, the second exhaust hole 153 is spaced apart from the edge of the first covering portion 152 so that the edge of the first covering portion 152 is complete, which facilitates the covering of the liquid storage tank 140 by the first covering portion 152. Compared with the case where the second exhaust hole 153 is arranged at the edge of the first covering portion 152, the probability of liquid overflowing from the edge can be reduced.

[0042] Reference Figure 2 and Figure 3 In some embodiments, the cross-sectional shape of the first exhaust hole 130 is set to be circular, so that the wall surface of the exhaust portion 110 surrounding the first exhaust hole 130 is smooth, which facilitates the movement of liquid droplets in the first exhaust hole 130 and improves the reflux effect. In other embodiments, the cross-sectional shape of the second exhaust hole 153 is set to be circular, so that the wall surface of the first covering portion 152 surrounding the second exhaust hole 153 is smooth, which facilitates the movement of liquid droplets in the second exhaust hole 153 and improves the reflux effect.

[0043] Reference Figure 5In some embodiments, when the first cover 150 is in a covering state on the liquid storage tank 140, the projections of the first exhaust hole 130 and the second exhaust hole 153 in the first direction are staggered, so that after the hot air is discharged from the first exhaust hole 130, it moves a certain distance in the liquid storage tank 140 and then is discharged to the outside from the second exhaust hole 153, so as to increase the probability of liquid droplets condensing in the liquid storage tank 140 and reduce the probability of liquid droplets condensing outside the cover body 100, thereby ensuring the liquid storage effect.

[0044] Reference Figures 1 to 3 As another aspect of the improvement of the above scheme, the cover body 100 includes a fixing portion 170 and a liquid outlet portion 180, the liquid outlet portion 180 is provided with a liquid outlet hole 181, the liquid outlet hole 181 extends to the first side surface and the second side surface of the liquid outlet portion 180, the cup cover 10 also includes a second cover 190, the second cover 190 includes a second connecting portion 191 and a second covering portion 192 connected to each other, the second connecting portion 191 is connected to the liquid outlet portion 180, and the second cover 190 can cover the liquid outlet hole 181 for drinking to reduce the probability of liquid splashing out when not needed for drinking or the liquid in the cup being contaminated.

[0045] The second covering portion 192 can move to the first position relative to the liquid outlet portion 180, and the second covering portion 192 located at the first position is engaged with the fixing portion 170. The first covering portion 152 can move to the second position relative to the exhaust portion 110, and the first covering portion 152 located at the second position is engaged with the fixing portion 170, so as to fix the first cover 150 and the second cover 190 through the fixing portion 170, so as to maintain rapid ventilation when the first cover 150 is opened, and facilitate the drinker to drink when the second cover 190 is opened. The exhaust portion 110 and the liquid outlet portion 180 protrude toward the second side in the first direction relative to the fixing portion 170, so that when multiple cup covers 10 are stacked, they are contacted and stacked through the relatively large and flat outer surfaces of the exhaust portion 110 and the liquid outlet portion 180, so as to facilitate the positioning and fitting between the cup covers 10, avoid interference caused by the fixing portion 170, and facilitate the preparation of the cup covers 10.

[0046] Reference Figure 2 and Figure 3 In some embodiments, a snap-fit ​​groove 101 is provided on the first side of the cover body 100, and the snap-fit ​​groove 101 is used to snap-fit ​​with the cup body 20. The cup cover 10 also includes a sealing ring 200, and the sealing ring 200 is provided in the snap-fit ​​groove 101. The sealing ring 200 can increase the sealing performance when the cup cover 10 and the cup body 20 are snap-fitted, so as to reduce the possibility of liquid overflowing from the connection between the cover body 100 and the cup body 20.

[0047] Reference Figure 5In some embodiments, when the first cover 150 is in a state of covering the liquid storage tank 140, the first covering portion 152 protrudes from the exhaust portion 110 in a direction perpendicular to the first direction, so that the user can apply force to the first cover 150 to open the first cover 150. In other embodiments, when the second cover 190 is in a state of covering the liquid outlet 181, the second covering portion 192 protrudes from the liquid outlet 180 in a direction perpendicular to the first direction, so that the user can apply force to the first cover 150 to open the second cover 190.

[0048] Reference Figures 1 to 5 The cup according to the embodiment of the utility model comprises a cup body 20 and a cup cover 10 of any of the above embodiments, a first side of the cover 100 is provided with a snap-fit ​​groove 101, and the cup body 20 is snap-fitted into the snap-fit ​​groove 101. By applying the cup cover 10 of the embodiment of the present application, the condensed droplets can be refluxed, the probability of liquid accumulation on the outside of the cup is reduced, and it is convenient for the drinker to drink.

[0049] The embodiments of the utility model are described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the utility model. In addition, the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

Claims

1. A cup cover, having a first side and a second side opposite to each other in a first direction, wherein the first side of the cup cover is used to face the cup body, characterized in that: The cover comprises a cover body, wherein the cover body comprises an exhaust portion and a protrusion, wherein the protrusion is connected to a first side of the exhaust portion and extends along the first direction, and the cover body is provided with a first exhaust hole, wherein the first exhaust hole passes through the exhaust portion and the protrusion along the first direction.

2. The cup cover according to claim 1, characterized in that: A cross-sectional area of ​​the first exhaust hole in a direction perpendicular to the first direction gradually decreases, and a cross-sectional area of ​​the first exhaust hole close to the second side is larger than a cross-sectional area of ​​the first exhaust hole close to the first side.

3. The cup cover according to claim 1, characterized in that: A liquid storage tank is arranged on the second side of the exhaust portion, and the cup cover also includes a first cover, wherein the first cover includes a first covering portion and a first connecting portion which are connected to each other, wherein the first covering portion covers the liquid storage tank, wherein the first covering portion is provided with a second exhaust hole, wherein the second exhaust hole is connected to the liquid storage tank, and wherein the first connecting portion is connected to the exhaust portion, and wherein the first covering portion can move relative to the exhaust portion.

4. The cup cover according to claim 3, characterized in that: The cover body is provided with a clamping boss, and the clamping boss is located at the outer edge of the exhaust portion. The clamping boss can abut against the second side of the first covering portion to limit the movement of the first covering portion away from the exhaust portion.

5. The cup cover according to claim 4, characterized in that: The cover body is provided with a plurality of the clamping bosses, and at least two of the clamping bosses are respectively located on two opposite sides of the first covering portion in the circumferential direction of the cover body, and the circumferential direction of the cover body is perpendicular to the first direction.

6. The cup cover according to claim 3, characterized in that: The second exhaust hole is spaced apart from an edge of the first covering portion.

7. The cup cover according to claim 3, characterized in that: The projections of the first exhaust hole and the second exhaust hole in the first direction are staggered.

8. The cup cover according to claim 3, characterized in that: The cover body includes a fixed part and a liquid outlet part, the liquid outlet part is provided with a liquid outlet hole, and the liquid outlet hole extends to the first side surface and the second side surface of the liquid outlet part, and the cup cover also includes a second cover, the second cover includes a second connecting part and a second covering part connected to each other, and the second connecting part is connected to the liquid outlet part; wherein, the second covering part can move to a first position relative to the liquid outlet part, and the second covering part located at the first position is engaged with the fixed part, and the first covering part can move to a second position relative to the exhaust part, and the first covering part located at the second position is engaged with the fixed part, and the exhaust part and the liquid outlet part protrude toward the second side in the first direction relative to the fixed part.

9. The cup cover according to claim 1, characterized in that: A snap-fitting groove is disposed on the first side of the cover body, and the snap-fitting groove is used to snap-fit ​​with the cup body. The cup cover also includes a sealing ring, and the sealing ring is disposed in the snap-fitting groove.

10. A cup, characterized in that include: The cup cover according to any one of claims 1 to 9, wherein a snap-fit ​​groove is provided on the first side of the cover body; The cup body is engaged with the engaging groove.

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