Anti-spilling and anti-leakage turnover cup cover of beverage cup

Abstract

The utility model discloses an anti-spilling turnover type cup cover of a beverage cup. The anti-spilling turnover type cup cover comprises a cover body and a folding turnover cover embedded in the top face of the cover body. The folding turnover cover comprises a first turnover piece and a second turnover piece, and the first turnover piece and the second turnover piece are connected through an elastic turnover part; the folding flip cover can be in a half-open state on the top face of the cover body, the first folding piece of the folding flip cover is embedded in the top face of the cover body, the second folding piece is folded upwards through the elastic folding part to be separated from the top face of the cover body to be in a full-open state, and the first folding piece and the second folding piece of the folding flip cover are both separated from the top face of the cover body. When the turnover type cup cover is used, during drinking, only the second turnover piece needs to be turned over reversely, the first vent hole is still covered by the first turnover piece, and due to the fact that the first vent hole and the second vent hole are distributed in a staggered mode, the probability that drink leaks from the vent holes is reduced while air inflow is not affected, and therefore the comfort level of a user is improved; even if a user is in a bumpy state such as walking, the user can drink the beverage at the same time without liquid leakage.

Description

Technical Field

[0001] The utility model relates to the technical field of drink cup lids, and particularly relates to a spill - proof and leak - proof folding cup lid for a drink cup. Background Art

[0002] Common cup lids are basically divided into two types. One is the direct - insertion type, where a straw is inserted through the cup lid. The other is the direct - drinking type, where the sealing part of the cup lid can be directly opened for drinking. In order to make the liquid flow more smoothly during drinking, the direct - drinking type usually has ventilation holes. Since the ventilation holes connect the inside of the cup with the outside, there is a risk of liquid leakage.

[0003] Existing leak - proof cup lids usually add a folding flap on the top surface of the lid body to prevent liquid from flowing out through the ventilation holes. However, when drinking, the folding flap still needs to be removed, so the leak - proof effect cannot be achieved during drinking, and it is still difficult to meet the leak - proof requirements during drinking in a moving or bumpy state. Therefore, there is an urgent need for a drink cup lid that can achieve a leak - proof effect in various states. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a spill - proof and leak - proof folding cup lid for a drink cup. When drinking, only the second folding piece is folded back, and the ventilation hole is still covered by the first folding piece to solve the leak - proof problem during drinking of the cup lid.

[0005] To solve the above - mentioned technical problems, the utility model provides a spill - proof and leak - proof folding cup lid for a drink cup, which includes a lid body and a folding flap embedded on the top surface of the lid body;

[0006] The folding flap includes a first folding piece and a second folding piece, and the first folding piece and the second folding piece are connected by an elastic folding part;

[0007] The folding flap has three states on the top surface of the lid body, which are respectively:

[0008] Fully - closed state, where both the first folding piece and the second folding piece of the folding flap are embedded on the top surface of the lid body;

[0009] Half - open state, where the first folding piece of the folding flap is embedded on the top surface of the lid body, and the second folding piece is folded upward through the elastic folding part and separated from the top surface of the lid body

[0010] Fully - open state, where both the first folding piece and the second folding piece of the folding flap are separated from the top surface of the lid body.

[0011] Preferably, a flexible connecting band is provided on one side of the lid body, and the lid body is connected to the folding flap through the flexible connecting band.

[0012] Preferably, a sunken flip cover groove is formed on the top surface of the cover body, and the folding flip cover is fitted into the flip cover groove.

[0013] Preferably, a waist-shaped direct drinking port is formed through the side of the cover body away from the flexible connection band. A waist-shaped plug is provided at the corresponding position of the second folding piece. In the fully closed state, the waist-shaped plug seals the waist-shaped direct drinking port.

[0014] Preferably, a sunken anti-leakage groove is formed on the top surface of the cover body. A first ventilation hole is formed through the cover body in the anti-leakage groove. A second ventilation hole is formed through the folding flip cover at the position corresponding to the anti-leakage groove. When the drink is poured out from the direct drinking port, air enters the drink cup through the second ventilation hole and the first ventilation hole in sequence.

[0015] Preferably, in the fully closed state or the semi-open state, the second ventilation hole and the first ventilation hole are misaligned.

[0016] Preferably, the bottom of the anti-leakage groove is an inclined surface. The first ventilation hole is formed at the lower part of the inclined surface at the bottom of the anti-leakage groove, and the second ventilation hole is formed on the folding flip cover directly above the higher part of the inclined surface at the bottom of the anti-leakage groove.

[0017] Preferably, an anti-leakage baffle is further provided in the anti-leakage groove to block the flow of liquid in the anti-leakage groove, and the anti-leakage baffle is arc-shaped with the concave surface facing the first ventilation hole.

[0018] Preferably, a downwardly sunken clamping groove is formed on the cover body, and a downwardly sunken clamping block is formed on the first folding piece. In the fully closed state or the semi-open state, the clamping block on the folding flip cover is clamped with the clamping groove on the cover body.

[0019] Preferably, a buckle tongue is provided at the edge of the second folding piece. In the fully closed state, the second folding piece is buckled with the cover body through the buckle tongue; in the semi-open state, the second folding piece is folded back and the buckle tongue is buckled into the groove of the clamping block.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] When using the spill-proof and foldable cup cover of the drink cup, during drinking, only the second folding piece needs to be folded back. The first ventilation hole is still covered by the first folding piece. And because the first ventilation hole and the second ventilation hole are misaligned, while not affecting air intake, the probability of liquid leakage from the ventilation hole is reduced, thereby improving the comfort of the user; even when the user is in a bumpy state such as walking, drinking can be carried out simultaneously without liquid leakage. Description of the Drawings

[0022] Figure 1It is a schematic structural diagram of a spill - proof folding cup lid provided by the present utility model for a drink cup;

[0023] Figure 2 It is a schematic structural diagram of the fully - closed state of the spill - proof folding cup lid for a drink cup provided by the present utility model;

[0024] Figure 3 It is a schematic structural diagram of the semi - open state of the spill - proof folding cup lid for a drink cup provided by the present utility model;

[0025] Figure 4 It is a schematic structural diagram of the fully - open state of the spill - proof folding cup lid for a drink cup provided by the present utility model;

[0026] Figure 5 It is a front view of a spill - proof folding cup lid for a drink cup provided by the present utility model.

[0027] In the figure: 1. Cover body; 2. Folding flip - top; 3. Flexible connecting band; 4. Waist - shaped plug; 5. First ventilation hole; 6. Second ventilation hole; 7. Leak - proof baffle; 8. Card slot; 9. Card block; 10. Buckle tongue; 101. Flip - top groove; 102. Waist - shaped direct - drinking port; 103. Leak - proof groove; 201. First folding piece; 202. Second folding piece; 203. Elastic folding part. Detailed implementation manners

[0028] The following is a further detailed description of the present utility model in conjunction with the accompanying drawings and specific embodiments. According to the following description and the claims, the advantages and features of the present utility model will be clearer. It should be noted that the drawings are all in a very simplified form and use non - precise scales, only for the purpose of conveniently and clearly assisting in explaining the purpose of the embodiments of the present utility model.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0030] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] Embodiment 1

[0032] The present utility model provides a spill-proof folding cup lid for a beverage cup. Please refer to Figures 1-4 , which includes a lid body 1 and a folding flip cover 2 fitted on the top surface of the lid body 1; the folding flip cover 2 includes a first flip piece 201 and a second flip piece 202, and the first flip piece 201 and the second flip piece 202 are connected by an elastic folding part 203.

[0033] The folding flip cover 2 has three states on the top surface of the lid body 1, which are respectively:

[0034] As Figure 2 shown, in the fully closed state, both the first flip piece 201 and the second flip piece 202 of the folding flip cover 2 are fitted on the top surface of the lid body 1.

[0035] As Figure 3 shown, in the semi-open state, the first flip piece 201 of the folding flip cover 2 is fitted on the top surface of the lid body 1, while the second flip piece 202 is folded upward through the elastic folding part 203 and separated from the top surface of the lid body 1.

[0036] As Figure 4 shown, in the fully open state, both the first flip piece 201 and the second flip piece 202 of the folding flip cover 2 are separated from the top surface of the lid body 1.

[0037] In some embodiments, a flexible connection belt 3 is provided on one side of the lid body 1, and the lid body 1 is connected to the folding flip cover 2 through the flexible connection belt 3. In actual production, the lid body 1, the folding flip cover 2, and the flexible connection belt 3 are integrally formed.

[0038] Specifically, please refer to Figure 1 and Figure 5 , a sunken flip cover groove 101 is formed on the top surface of the lid body 1, and the folding flip cover 2 is fitted in the flip cover groove 101.

[0039] Further, a waist-shaped direct drinking port 102 is penetrated and opened on a side of the cover body 1 away from the flexible connection band 3, and a waist-shaped plug 4 is provided at a corresponding position of the second folding piece 202. In a fully closed state, the waist-shaped plug 4 blocks the waist-shaped direct drinking port 102.

[0040] Further, a sunken anti-leakage groove 103 is formed on the top surface of the cover body 1, and a first ventilation hole 5 is penetrated through the cover body 1 in the anti-leakage groove 103. A second ventilation hole 6 is penetrated through the folding flip cover 2 at a position corresponding to the anti-leakage groove 103 of the first folding piece 201. When the drink is poured out from the direct drinking port, air enters the drink cup through the second ventilation hole 6 and the first ventilation hole 5 in sequence.

[0041] In some embodiments, in a fully closed state or a semi-open state, the second ventilation hole 6 and the first ventilation hole 5 are misaligned.

[0042] Specifically, the bottom of the anti-leakage groove 103 is an inclined surface, the first ventilation hole 5 is opened at a lower position of the inclined surface at the bottom of the anti-leakage groove 103, and the second ventilation hole 6 is opened on the folding flip cover 2 directly above the higher position of the inclined surface at the bottom of the anti-leakage groove 103.

[0043] Further, an anti-leakage baffle 7 is further provided in the anti-leakage groove 103 for blocking the flow of liquid in the anti-leakage groove 103, and the anti-leakage baffle 7 is arc-shaped, with the concave surface facing the first ventilation hole 5 for blocking the flow of the drink in the anti-leakage groove 103.

[0044] Specifically, a downwardly sunken card slot 8 is formed on the cover body 1, and a downwardly sunken block 9 is formed on the first folding piece 201. In a fully closed state or a semi-open state, the block 9 on the folding flip cover 2 is snap-connected to the card slot 8 on the cover body 1.

[0045] Specifically, a buckle tongue 10 is provided at the edge of the second folding piece 202. In a fully closed state, the second folding piece 202 is buckled to the cover body 1 through the buckle tongue 10; in a semi-open state, the second folding piece 202 is reversely folded, and the buckle tongue 10 is buckled into the groove of the block 9.

[0046] When using this anti-spill and leak-proof folding cup cover for the drink cup, when drinking, only the second folding piece 202 needs to be reversely folded, and the first ventilation hole 5 is still covered by the first folding piece 201. And because the first ventilation hole 5 and the second ventilation hole 6 are misaligned, while not affecting air intake, the probability of liquid leakage from the ventilation hole is reduced, thereby improving the comfort of the user; even when the user is in a bumpy state such as walking, drinking can be carried out simultaneously without liquid leakage.

[0047] The above description is only a description of the preferred embodiments of the present utility model, and does not limit the scope of the present utility model in any way. Any changes and modifications made by those of ordinary skill in the art of the present utility model according to the above disclosure shall fall within the protection scope of the claims.

Claims

1. A spill-proof foldable cup cover for a beverage cup, characterized in that: It comprises a cover body (1) and a folding flap (2) embedded in the top surface of the cover body (1); The foldable flap (2) comprises a first folding piece (201) and a second folding piece (202), wherein the first folding piece (201) and the second folding piece (202) are connected via an elastic folding portion (203); The foldable flip cover (2) has three states on the top surface of the cover body (1), namely: In the fully closed state, the first folding piece (201) and the second folding piece (202) of the folding cover (2) are both embedded in the top surface of the cover body (1); In a half-open state, the first folding piece (201) of the folding flap (2) is embedded in the top surface of the cover body (1), and the second folding piece (202) is folded upwards by an elastic folding portion (203) to be separated from the top surface of the cover body (1); In the fully open state, the first folding piece (201) and the second folding piece (202) of the folding cover (2) are both separated from the top surface of the cover body (1).

2. The anti-spill folding cup cover for a beverage cup as claimed in claim 1, characterized in that: A flexible connecting belt (3) is provided on one side of the cover body (1), and the cover body (1) is connected to the foldable flap (2) via the flexible connecting belt (3).

3. The anti-spill folding cup cover for a beverage cup as claimed in claim 1, characterized in that: The top surface of the cover body (1) is provided with a recessed flap groove (101), and the foldable flap (2) is embedded in the flap groove (101).

4. The anti-spill folding cup cover for a beverage cup as claimed in claim 2, characterized in that: A waist-shaped direct drinking opening (102) is provided through a side of the cover body (1) away from the flexible connecting belt (3), and a waist-shaped plug (4) is provided at a position corresponding to the second folding piece (202). In a fully closed state, the waist-shaped plug (4) blocks the waist-shaped direct drinking opening (102).

5. The anti-spill folding cup cover for a beverage cup as claimed in claim 1, characterized in that: The top surface of the cover body (1) is provided with a concave anti-leakage groove (103), a first ventilation hole (5) is provided in the anti-leakage groove (103) and passes through the cover body (1), and a second ventilation hole (6) is provided in the first folding piece (201) and passes through the folding cover (2) at a position corresponding to the anti-leakage groove (103); when the beverage is poured out from the direct drinking opening, air enters the beverage cup from the second ventilation hole (6) and the first ventilation hole (5) in sequence.

6. The anti-spill folding cup cover for a beverage cup as claimed in claim 5, characterized in that: In the fully closed state or the half-open state, the second ventilation hole (6) and the first ventilation hole (5) are staggered.

7. The anti-spill folding cup cover for a beverage cup as claimed in claim 6, characterized in that: The bottom of the leakage-proof groove (103) is an inclined surface, the first ventilation hole (5) is provided at the lower part of the inclined surface of the bottom of the leakage-proof groove (103), and the second ventilation hole (6) is provided on the folding cover (2) just above the higher part of the inclined surface of the bottom of the leakage-proof groove (103).

8. The anti-spill folding cup cover for a beverage cup as claimed in claim 7, characterized in that: A leak-proof baffle (7) is also provided in the leak-proof groove (103) for preventing liquid from flowing in the leak-proof groove (103); the leak-proof baffle (7) is arc-shaped, with a concave surface facing the first vent hole (5).

9. The anti-spill folding cup cover for a beverage cup as claimed in claim 1, characterized in that: The cover body (1) is provided with a downwardly recessed card slot (8), and the first folding piece (201) is provided with a downwardly recessed card block (9); in a fully closed state or a half-open state, the card block (9) on the folding cover (2) is engaged with the card slot (8) on the cover body (1).

10. The anti-spill folding cup cover for a beverage cup as claimed in claim 9, characterized in that: A buckle tongue (10) is provided at the edge of the second folding piece (202); in a fully closed state, the second folding piece (202) is buckled with the cover body (1) via the buckle tongue (10); in a half-open state, the second folding piece (202) is folded in the opposite direction and the buckle tongue (10) is buckled into the groove of the clamping block (9).

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