Direct drinking and straw dual-purpose leakage-proof cup cover
By designing a dual-purpose leak-proof cup lid for direct drinking and straw, and adopting a combined structure of leak-proof plug and leak-proof diaphragm, the existing leak-proof cup lid cannot take into account both direct drinking and straw, achieving better leak-proof effect and user experience.
Patent Information
- Application Number
- CN202420834316.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-04-22
AI Technical Summary
The existing leak-proof cup lid cannot take into account both direct drinking and straw drinking methods, and it is easy to leak beverages due to hot pressing during delivery, which affects the user experience and sales.
A leak-proof cup lid with dual-purpose direct drinks and straws is designed, and a combined structure of leakage-proof plugs and leakage-proof diaphragm is adopted to achieve leakage prevention at the direct drinks through leakage-proof plugs. The leakage-proof diaphragm is simultaneously realized through leakage-proof diaphragm, and the leakage-proof effect is improved through multiple barrier structures and arc-shaped barrier strips.
It has achieved the balance between direct drinking and straw, which reduces the use of plastic, improves leakage prevention effect, reduces the risk of liquid leakage during delivery, and enhances the user experience and sales stability.
Smart Images
Figure CN223002028U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of beverage cup lids, and particularly refers to a leak-proof cup lid that can be used for both direct drinking and straw drinking. Background Art
[0002] Cup lids are usually used in conjunction with containers with openings such as boxes or cups to cover the openings of the containers and achieve the sealing of the containers.
[0003] Currently, in street beverage scenarios such as milk tea, there are two drinking methods: direct drinking and inserting a straw. To meet this demand in the current market, one end is for direct drinking and the other end is for inserting a straw. On this basis, an upgraded solution has been developed by adding a small plastic lid to optimize leak prevention. However, for hot drinks such as coffee and milk tea, air holes need to be provided on the cup lid. The main function of these air holes is to release the internal heat pressure and prevent the cup lid from detaching from the cup body. However, during the delivery process, due to the shaking of the hot drink in the cup, the hot drink is likely to leak out of the cup lid through the air holes, resulting in complaints and dissatisfaction from the purchasers. Therefore, it not only increases the difficulty of delivery but also may affect sales.
[0004] In response to the above problems, the invention patent with the application number 20191042574.2 discloses an ultrasonic welding type leak-proof beverage cup lid, which includes a lid body and a sealing cover. A groove is formed on the panel of the lid body, and an annular rib is formed between the side wall surface of the groove, the panel, and the circumferential contour surface of the lid body. The drinking port is located on one side of the annular rib, and the leakage receiving cavity is located on the opposite side of the drinking port; a relief cavity is also provided between the leakage receiving cavity and the drinking port; the sealing cover includes a first cover plate ultrasonically welded to the edge of the leakage receiving cavity opening to close the leakage receiving cavity, a second cover plate flip-connected to the first cover plate and capable of closing the relief cavity, a third cover plate extending from the end of the second cover plate towards the drinking port, and a plug. A through hole communicating with the exhaust hole is opened on the first cover plate.
[0005] However, the above ultrasonic welding type leak-proof beverage cup lid has the following problems:
[0006] 1. There is no straw insertion port on the cup lid. People who use a straw can only insert the straw from the direct drinking port. The shape of the direct drinking port does not match that of the straw, and the straw is prone to shaking. Users cannot enjoy both direct drinking and straw drinking methods at the same time. For example, when drinking milk tea with a milk cap, users want to drink the upper milk cap by direct drinking and also want to drink the bottom ingredients by direct drinking, but they cannot achieve both with the above cup lid.
[0007] 2. Since the first cover plate, the second cover plate, and the third cover plate are formed as an integral structure, when the second cover plate and the first cover plate are folded backward to make the card hole and the column engage, it may cause the first cover plate to detach from the lid body, resulting in the subsequent inability of the sealing cover to play a leak-proof role. Summary of the Invention
[0008] Aiming at the deficiencies of the prior art, the purpose of the present utility model is to provide a leak-proof cup lid that can be used for both direct drinking and sipping with a straw.
[0009] The purpose of the present utility model can be achieved by the following technical solutions:
[0010] A leak-proof cup lid that can be used for both direct drinking and sipping with a straw, including a cup lid body. A direct drinking opening is provided on the upper side surface of the cup lid body. It is characterized in that: an anti-leakage plug, a straw insertion hole, an anti-leakage groove and an anti-leakage diaphragm are further provided on the upper side surface of the cup lid body. The anti-leakage plug can block the direct drinking opening. The straw insertion hole and the direct drinking opening are arranged on opposite sides of the upper side surface of the cup lid body. The anti-leakage groove is arranged on one side close to the straw insertion hole. The anti-leakage diaphragm covers both the straw insertion hole and the anti-leakage groove at the same time. The edge of the anti-leakage diaphragm is fixedly connected to the upper side surface of the cup lid body. A lower exhaust hole is provided in the anti-leakage groove, and an upper exhaust hole is provided on the anti-leakage diaphragm.
[0011] By designing the positional relationship among the direct drinking opening, the straw insertion opening and the anti-leakage groove, this leak-proof cup lid enables the two drinking methods of direct drinking and sipping with a straw not to interfere with each other. Even when a straw is inserted, it does not affect direct drinking or has little impact on direct drinking. This leak-proof cup lid realizes the anti-leakage of the direct drinking opening through the anti-leakage plug, and simultaneously realizes the anti-leakage of the straw insertion hole and the exhaust hole through the anti-leakage diaphragm. Using the anti-leakage diaphragm can not only achieve the anti-leakage function, but also reduce the use of plastic. It can be pre-installed by automated equipment, with high processing efficiency and reduced operation in the store. If the anti-leakage diaphragm is an ordinary plastic cover, in order to facilitate the insertion of the straw, a circular cut mark matching the straw needs to be set, and the beverage is likely to leak from the circular cut mark, with poor anti-leakage performance, and the cover body inside the circular cut mark is likely to fall into the cup body when the straw is inserted, posing a health hazard. However, the anti-leakage diaphragm used in this leak-proof cup lid can be directly pierced by the straw, and due to the characteristics of the membrane itself, the damaged part still adheres to the anti-leakage diaphragm after being pierced by the straw and will not fall into the cup body, being more hygienic. Further, the anti-leakage diaphragm is easy to be customized diversely for individuals.
[0012] In the above-mentioned leak-proof cup lid that can be used for both direct drinking and sipping with a straw, the anti-leakage groove includes a left groove chamber, a right groove chamber and a connecting channel. The left groove chamber and the right groove chamber are communicated through the connecting channel. The left groove chamber, the right groove chamber and the connecting channel surround the straw insertion hole on the edge of the cup lid body. The lower exhaust hole is provided in the left groove chamber, and the upper exhaust hole is provided at the position of the anti-leakage diaphragm corresponding to the right groove chamber.
[0013] The design of the above-mentioned left groove chamber, right groove chamber and connecting channel can enable the anti-leakage groove to have a large enough space to accommodate the leaked liquid, and the staggered arrangement of the lower exhaust hole and the upper exhaust hole can enable the beverage to have enough buffer and reflux space after leaking out, reducing the possibility of the beverage leaking out from the upper exhaust hole and increasing the anti-leakage effect.
[0014] In the above leak-proof cup lid with dual functions of direct drinking and using a straw, the depth of the left groove chamber is greater than the depths of the connecting channel and the right groove chamber, and the depth of the connecting channel is greater than or equal to the depth of the right groove chamber.
[0015] The depth of the left groove chamber being greater than the depths of the connecting channel and the right groove chamber can provide resistance for the beverage to flow from the left groove chamber to the right groove chamber. Only when there is enough leaked beverage accumulated in the left groove chamber can it enter the connecting channel and further enter the right groove chamber, which is beneficial to improving the leak-proof effect.
[0016] In the above leak-proof cup lid with dual functions of direct drinking and using a straw, a first stop bar and a second stop bar are respectively arranged on the left side and the right side of the connecting channel. One end of the first stop bar is fixedly connected to the side wall close to the straw insertion hole, and there is a first flow-through gap between the other end and the side wall of the connecting channel far from the straw insertion hole. The first stop bar gradually inclines to the left from the direction close to the straw insertion hole to the direction far from the straw insertion hole; one end of the second stop bar is fixedly connected to the side wall far from the straw insertion hole, and there is a second flow-through gap between the other end and the side wall of the connecting channel close to the straw insertion hole. The second stop bar gradually inclines to the left from the direction far from the straw to the direction close to the straw, and the lower exhaust hole is arranged on the side of the left groove chamber close to the straw insertion hole.
[0017] The above first stop bar and second stop bar form a multi-channel blocking structure, making it difficult for the leaked beverage to flow from the left groove chamber to the right groove chamber, thus having a better leak-proof effect; further, the first stop bar can form a liquid storage area with the left groove chamber, and the second stop bar and the side wall of the connecting channel form a liquid storage area. Even if the whole cup is tilted to the right, it is necessary to wait until the leaked beverage fills the two liquid storage areas before it can enter the right groove chamber, further improving the leak-proof effect of this leak-proof cup lid.
[0018] In the above leak-proof cup lid with dual functions of direct drinking and using a straw, an arc-shaped stop bar is arranged in the left groove chamber. The concave part of the arc-shaped stop bar faces the lower exhaust hole, and the gap between the end of the arc-shaped stop bar and the first stop bar is small.
[0019] The design of the above arc-shaped stop bar can block most of the beverage leaking from the lower exhaust hole, enabling it to flow back into the cup body through the lower exhaust hole, reducing the beverage entering the right groove chamber, and improving the leak-proof effect; the small gap between the end of the arc-shaped stop bar and the first stop bar can reduce the possibility of the beverage flowing through the gap between the two while not affecting the normal flow of gas, making the leak-proof cup lid have a normal exhaust function.
[0020] In the above leak-proof cup lid with dual functions of direct drinking and using a straw, an avoidance groove capable of accommodating the upper lip is arranged between the direct drinking port and the leak-proof groove.
[0021] The design of the avoidance groove in this leak-proof cup lid enables users to have a placement space for their upper lips when drinking, thereby improving the comfort for drinking.
[0022] In the above-mentioned leak-proof cup lid for both direct drinking and using a straw, a storage position for clamping and fixing a leak-proof plug is provided in the middle of the avoidance groove.
[0023] The design of the above storage position can fix and store the leak-proof plug, and can repeatedly seal and open the direct drinking port, facilitating drinking.
[0024] In the above-mentioned leak-proof cup lid for both direct drinking and using a straw, the leak-proof plug includes a plug body and a limit retaining edge. The plug body can be inserted into the direct drinking port to seal the direct drinking port. The limit retaining edge is installed at the upper end of the plug body. The limit retaining edge protrudes from the side wall of the plug body, and a protruding portion protruding outward is provided on one side of the limit retaining edge.
[0025] The design of the above limit retaining edge can play a limiting role to prevent the entire leak-proof plug from passing through the direct drinking port and entering the cup body; the design of the protruding portion facilitates users to take out the leak-proof plug from the direct drinking port or take out the leak-proof plug from the storage position. At the same time, it also increases the area of the upper side of the leak-proof plug, facilitating users to press and snap the leak-proof plug into the direct drinking port or storage position, making it more convenient to use.
[0026] Compared with the prior art, the technical effects of the present utility model are as follows:
[0027] 1. By designing the positional relationship of the direct drinking port, straw insertion port, and leak-proof groove, the present utility model enables the two drinking methods of direct drinking and using a straw not to interfere with each other. Even when a straw is inserted, it does not affect direct drinking or has little impact on direct drinking.
[0028] 2. The present utility model realizes the leak-proof of the direct drinking port through a leak-proof plug, and simultaneously realizes the leak-proof of the straw insertion hole and the exhaust hole through a leak-proof diaphragm. The method of using a leak-proof diaphragm can not only achieve the leak-proof function, but also reduce the use of plastic. It can be pre-installed through automated equipment, with high processing efficiency and reduced operations in stores.
[0029] 3. The leak-proof diaphragm adopted by the present utility model can be directly pierced by a straw, and due to the characteristics of the diaphragm itself, the damaged part still adheres to the leak-proof diaphragm after being pierced by the straw and will not fall into the cup body, which is more hygienic.
[0030] 4. The leak-proof diaphragm in the present utility model is easy to be customized diversely for individuals. Description of the Drawings
[0031] Figure 1 is the overall structural schematic diagram of the present utility model.
[0032] Figure 2 is the sectional structural schematic diagram of the present utility model.
[0033] Figure 3 It is a schematic structural view of the cup lid body of the present utility model.
[0034] Figure 4 It is a top view of the cup lid body of the present utility model.
[0035] Figure 5 It is a schematic structural view of the leak-proof plug of the present utility model.
[0036] In the figure, 1 is the cup lid body; 11 is the direct drinking port; 12 is the straw insertion hole; 13 is the leak-proof groove; 131 is the left groove chamber; 132 is the right groove chamber; 133 is the connecting channel; 134 is the lower exhaust hole; 135 is the first stop bar; 136 is the first flow-through gap; 137 is the second stop bar; 138 is the second flow-through gap; 139 is the arc-shaped stop bar; 14 is the avoidance groove; 141 is the storage position; 2 is the leak-proof plug; 21 is the plug body; 22 is the limit retaining edge; 221 is the protruding part; 3 is the leak-proof diaphragm; 31 is the upper exhaust hole. Detailed implementation manners
[0037] The following are specific embodiments of the present utility model and in combination with the attached drawings, the technical solutions of the present utility model are further described, but the present utility model is not limited to these embodiments.
[0038] This leak-proof cup lid that can be used for both direct drinking and with a straw includes a cup lid body 1. On the upper side of the cup lid body 1, there is a direct drinking opening 11. The upper side of the cup lid body 1 is also provided with a leak-proof plug 2, a straw insertion hole 12, a leak-proof groove 13, and a leak-proof diaphragm 3. The leak-proof plug 2 can block the direct drinking opening 11. The straw insertion hole 12 and the direct drinking opening 11 are arranged on opposite sides of the upper side of the cup lid body 1. The leak-proof groove 13 is provided on one side close to the straw insertion hole 12. The leak-proof diaphragm 3 covers both the straw insertion hole 12 and the leak-proof groove 13 at the same time. The edge of the leak-proof diaphragm 3 is fixedly connected to the upper side of the cup lid body 1. There is a lower exhaust hole 134 in the leak-proof groove 13, and an upper exhaust hole 31 is provided on the leak-proof diaphragm 3. By designing the positional relationship of the direct drinking opening 11, the straw insertion opening, and the leak-proof groove 13, this leak-proof cup lid enables the two drinking methods of direct drinking and with a straw to not interfere with each other. Even when a straw is inserted, it does not affect direct drinking or has a relatively small impact on direct drinking. This leak-proof cup lid realizes the leak-proof function of the direct drinking opening 11 through the leak-proof plug 2, and simultaneously realizes the leak-proof function of the straw insertion hole 12 and the exhaust hole through the leak-proof diaphragm 3. The method of using the leak-proof diaphragm 3 can not only achieve the leak-proof function but also reduce the use of plastic. It can be pre-installed through automated equipment, with high processing efficiency and reduced operations in stores. If the leak-proof diaphragm 3 is an ordinary plastic lid, in order to facilitate the insertion of the straw, a circular notch matching the straw needs to be set, and the beverage is likely to leak from the circular notch, with poor leak-proof performance. Moreover, the lid body inside the circular notch is likely to fall into the cup body when the straw is inserted, posing a hygiene hazard. However, the leak-proof diaphragm 3 used in this leak-proof cup lid can be directly pierced by the straw, and due to the characteristics of the membrane itself, the damaged part still adheres to the leak-proof diaphragm 3 after being pierced by the straw and will not fall into the cup body, being more hygienic. Further, the leak-proof diaphragm 3 is easily customized in various ways for individuals.
[0039] Such as Figure 2-4As shown, the leak-proof groove 13 includes a left groove chamber 131, a right groove chamber 132 and a connecting channel 133. The left groove chamber 131 and the right groove chamber 132 are connected through the connecting channel 133. The left groove chamber 131, the right groove chamber 132 and the connecting channel 133 surround the straw insertion hole 12 at the edge of the cup lid body 1. The lower exhaust hole 134 is arranged in the left groove chamber 131, and the upper exhaust hole 31 is arranged at the position corresponding to the right groove chamber 132 of the leak-proof diaphragm 3; the depth of the left groove chamber 131 is greater than the depths of the connecting channel 133 and the right groove chamber 132, and the depth of the connecting channel 133 is greater than or equal to the depth of the right groove chamber 132. The above designs of the left groove chamber 131, the right groove chamber 132 and the connecting channel 133 can enable the leak-proof groove 13 to have a sufficiently large space for accommodating leaked liquid, and the staggered arrangement of the lower exhaust hole 134 and the upper exhaust hole 31 can provide sufficient buffer and reflux space after the beverage leaks out, reducing the possibility of the beverage leaking out from the upper exhaust hole 31 and increasing the leak-proof effect; the depth of the left groove chamber 131 is greater than the depths of the connecting channel 133 and the right groove chamber 132, which can provide resistance for the beverage to flow from the left groove chamber 131 to the right groove chamber 132. Only when there is enough leaked beverage accumulated in the left groove chamber 131 can it enter the connecting channel 133 and further enter the right groove chamber 132, which is beneficial to improving the leak-proof effect.
[0040] Further, a first stop strip 135 and a second stop strip 137 are respectively arranged on the left and right sides of the connection channel 133. One end of the first stop strip 135 is fixedly connected to the side wall close to the straw insertion hole 12, and there is a first flow-through gap 136 between the other end and the side wall of the connection channel 133 far from the straw insertion hole 12. The first stop strip 135 gradually inclines to the left from the direction close to the straw insertion hole 12 to the direction far from the straw insertion hole 12; one end of the second stop strip 137 is fixedly connected to the side wall far from the straw insertion hole 12, and there is a second flow-through gap 138 between the other end and the side wall of the connection channel 133 close to the straw insertion hole 12. The second stop strip 137 gradually inclines to the left from the direction far from the straw to the direction close to the straw. The lower exhaust hole 134 is arranged on the side of the left groove chamber 131 close to the straw insertion hole 12; an arc-shaped stop strip 139 is arranged in the left groove chamber 131. The concave part of the arc-shaped stop strip 139 faces the lower exhaust hole 134, and the gap between the end of the arc-shaped stop strip 139 and the first stop strip 135 is small. The above-mentioned first stop strip 135 and second stop strip 137 form a multi-channel blocking structure, making it difficult for the leaked beverage to flow from the left groove chamber 131 to the right groove chamber 132, thus having a better anti-leakage effect; further, a liquid storage area can be formed between the first stop strip 135 and the left groove chamber 131, and a liquid storage area is formed between the second stop strip 137 and the side wall of the connection channel 133. Even if the whole cup is tilted to the right as a whole, it is necessary to wait until the leaked beverage fills the two liquid storage areas before it can enter the right groove chamber 132, further improving the anti-leakage effect of this anti-leakage cup lid; the design of the above-mentioned arc-shaped stop strip 139 can block most of the beverage leaked from the lower exhaust hole 134, so that it can flow back into the cup body through the lower exhaust hole 134, reducing the beverage entering the right groove chamber 132 and improving the anti-leakage effect; the gap between the end of the arc-shaped stop strip 139 and the first stop strip 135 is small, which can reduce the possibility of the beverage flowing through the gap between the two while not affecting the normal flow of gas, enabling the anti-leakage cup lid to have a normal exhaust function.
[0041] As Figure 1 , Figure 3 and Figure 4 shown, an avoidance groove 14 capable of accommodating the upper lip is arranged between the direct drinking port 11 and the anti-leakage groove 13; a storage position 141 capable of clamping and fixing the anti-leakage plug 2 is arranged in the middle of the avoidance groove 14. The design of the avoidance groove 14 in this anti-leakage cup lid can provide a placement space for the upper lip when the user is drinking, thereby improving the comfort for drinking; the design of the above-mentioned storage position 141 can fix and store the anti-leakage plug 2, and can repeatedly seal and open the direct drinking port 11, which is convenient for drinking.
[0042] As Figure 1 and Figure 5As shown in the figure, the leak-proof plug 2 includes a plug body 21 and a limit retaining edge 22. The plug body 21 can be inserted into the direct drinking port 11 to seal the direct drinking port 11. The limit retaining edge 22 is installed at the upper end of the plug body 21. The limit retaining edge 22 protrudes from the side wall of the plug body 21, and a protruding portion 221 protruding outward is provided on one side of the limit retaining edge 22. The design of the above-mentioned limit retaining edge 22 can play a limiting role to prevent the entire leak-proof plug 2 from passing through the direct drinking port 11 and entering the inside of the cup body; the design of the protruding portion 221 facilitates the user to take out the leak-proof plug 2 from the direct drinking port 11 or take out the leak-proof plug 2 from the storage position 141. At the same time, it also increases the area of the upper side of the leak-proof plug 2, which is convenient for the user to press and snap the leak-proof plug 2 into the direct drinking port 11 or the storage position 141, making it more convenient to use.
[0043] The above embodiments are only the preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered by the protection scope defined by the claims of the present invention.
Claims
1. A leak-proof cup lid for direct drinking and straw use, comprising a cup lid body (1), wherein a direct drinking port (11) is provided on the upper side of the cup lid body (1), and characterized in that: The upper side of the cup cover body (1) is further provided with a leak-proof plug (2), a straw insertion hole (12), a leak-proof groove (13) and a leak-proof membrane (3); the leak-proof plug (2) is capable of blocking the direct drinking port (11); the straw insertion hole (12) and the direct drinking port (11) are arranged on opposite sides of the upper side of the cup cover body (1); the leak-proof groove (13) is arranged on a side close to the straw insertion hole (12); the leak-proof membrane (3) covers the straw insertion hole (12) and the leak-proof groove (13) at the same time; the edge of the leak-proof membrane (3) is fixedly connected to the upper side of the cup cover body (1); a lower exhaust hole (134) is arranged in the leak-proof groove (13); and an upper exhaust hole (31) is arranged on the leak-proof membrane (3).
2. The leak-proof cup lid for direct drinking and straw use according to claim 1, characterized in that: The anti-leakage groove (13) comprises a left groove chamber (131), a right groove chamber (132) and a connecting channel (133); the left groove chamber (131) and the right groove chamber (132) are connected via the connecting channel (133); the left groove chamber (131), the right groove chamber (132) and the connecting channel (133) surround the straw insertion hole (12) at the edge of the cup cover body (1); the lower exhaust hole (134) is arranged in the left groove chamber (131); and the upper exhaust hole (31) is arranged at a position corresponding to the anti-leakage membrane (3) and the right groove chamber (132).
3. The leak-proof cup lid for direct drinking and straw use according to claim 2, characterized in that: The depth of the left tank chamber (131) is greater than the depths of the connecting channel (133) and the right tank chamber (132), and the depth of the connecting channel (133) is greater than or equal to the depth of the right tank chamber (132).
4. The leak-proof cup lid for direct drinking and straw use according to claim 3, characterized in that: A first baffle (135) and a second baffle (137) are respectively provided on the left and right sides of the connecting channel (133); one end of the first baffle (135) is fixedly connected to the side wall close to the straw insertion hole (12), and a first flow gap (136) is formed between the other end and the side wall of the connecting channel (133) away from the straw insertion hole (12); the first baffle (135) gradually tilts leftward from the direction close to the straw insertion hole (12) to the direction away from the straw insertion hole (12); one end of the second baffle (137) is fixedly connected to the side wall away from the straw insertion hole (12), and a second flow gap (138) is formed between the other end and the side wall of the connecting channel (133) close to the straw insertion hole (12); the second baffle (137) gradually tilts leftward from the direction away from the straw to the direction close to the straw; the lower exhaust hole (134) is provided on the side of the left tank chamber (131) close to the straw insertion hole (12).
5. The leak-proof cup lid for direct drinking and straw use according to claim 4, characterized in that: An arc-shaped baffle (139) is provided in the left groove chamber (131), the recessed portion of the arc-shaped baffle (139) faces the lower exhaust hole (134), and the gap between the end of the arc-shaped baffle (139) and the first baffle (135) is relatively small.
6. A leak-proof cup cover for direct drinking and straw use according to any one of claims 1 to 5, characterized in that: An escape groove (14) capable of accommodating the upper lip is provided between the direct drinking opening (11) and the anti-leakage groove (13).
7. The leak-proof cup lid for direct drinking and straw use according to claim 6, characterized in that: A storage position (141) capable of clamping and fixing the anti-leakage plug (2) is provided in the middle of the avoidance groove (14).
8. A leak-proof cup lid for direct drinking and straw use according to any one of claims 1 to 5, characterized in that: The anti-leakage plug (2) comprises a plug body (21) and a limit stop edge (22); the plug body (21) can be inserted into the direct drinking opening (11) and seal the direct drinking opening (11); the limit stop edge (22) is mounted on the upper end of the plug body (21); the limit stop edge (22) protrudes from the side wall of the plug body (21); and one side of the limit stop edge (22) is provided with a protruding portion (221) protruding outwards.