Single spout straw cup lid with dual drinking function

Abstract

To provide a straw cup lid having a single opening with a double drinking function. [Solution] The straw cup lid includes a cup lid body and a straw drinking member. The cup lid body is provided with a positioning groove, the straw drinking member is rotatably connected within the positioning groove, a direct drinking hole 4 and a straw drinking hole 5 are provided at the bottom of the positioning groove, a straw 6 is connected to the straw drinking hole, and a water drinking passage 7 is provided in the straw drinking member. The water drinking passage passes through the straw drinking member and can be connected to the direct drinking hole or the straw drinking hole. When the water drinking passage and the direct drinking hole are connected, the cup lid body is in a direct drinking state, and when the water drinking passage and the straw drinking hole are connected, the cup lid body is in a straw drinking state. Dual drinking functions are provided when switching water drinking methods.

Description

[Technical Field]

[0001] The present invention relates to the field of cup technology, and more particularly to a straw cup lid with a single spout and dual drinking function. [Background technology]

[0002] Currently, most cups on the market are either direct drinking cups or straw cups, but cups with dual drinking functions, which are equipped with both a direct drinking spout and a straw spout, allow users to choose how they drink, and the functionality of cups with dual drinking functions is superior to that of single direct drinking cups or straw cups.

[0003] In conventional cups with dual drinking functions, the drinking spout must be opened separately when drinking directly, and the straw spout must be opened separately when drinking through a straw. In addition, the drinking spout and the straw spout usually need to be closed with different parts, which makes it inconvenient for users to switch between drinking methods. There is a need in the market for a cup with dual drinking functions that makes it more convenient to switch between drinking directly and drinking through a straw. Summary of the Invention [Problem to be solved by the invention]

[0004] To solve the above problem, the present invention proposes a straw cup lid with a single spout and dual drinking function, which solves the problem of the traditional cup with dual drinking function, which is that it is more inconvenient when switching between drinking methods. [Means for solving the problem]

[0005] The technical solution adopted by this invention is as follows: a straw cup lid with a single opening and dual drinking functions, comprising a cup lid body and a straw drinking member, wherein the cup lid body is provided with a positioning groove, the straw drinking member is rotatably connected within the positioning groove, a direct drinking hole and a straw drinking hole are provided at the bottom of the positioning groove, a straw is connected to the straw drinking hole, and the straw drinking member is provided with a water drinking passage, which passes through the straw drinking member and can communicate with the direct drinking hole or the straw drinking hole; When the water drinking passage and the direct drinking hole communicate with each other, the cup lid body is in a direct drinking state, and when the water drinking passage and the straw drinking hole communicate with each other, the cup lid body is in a straw drinking state.

[0006] According to the above technical solution, the user can rotate the straw drinking member within the positioning groove by driving it. When the straw drinking member rotates until the water passage and the direct drinking hole are connected, the user can drink directly using the straw drinking member, or when the straw drinking member rotates until the water passage and the straw drinking hole are connected, the user can drink through the straw drinking member. The user can switch between direct drinking and straw drinking by simply rotating the straw drinking member on the cup lid body. The direct drinking function and straw drinking function can be achieved by rotating the straw drinking member to different positions, making the cup lid with dual drinking functions of this invention easier to use.

[0007] Furthermore, the straw drinking member includes a connecting portion, a limit groove is provided on the side wall of the positioning groove, an elastic member is provided in the limit groove, and further includes a ball, the ball can enter the limit groove, one end of the elastic member abuts against the inner wall of the limit groove, and the other end of the elastic member abuts against the ball, and a limit recess is provided on the connecting portion corresponding to the ball, and when the cup lid body is in the straw drinking state, the ball is fitted into the limit recess.

[0008] According to the above technical solution, the user drives the straw drinking member to rotate within the positioning groove. When the straw drinking member rotates until the ball contacts the limiting recess, the elastic member generates elastic deformation and pushes the ball toward the limiting recess until it fits into the limiting recess, locking the straw drinking member and connecting the water passage to the straw drinking hole, allowing the user to drink with a straw. The ball fitting into the limiting recess allows the user to more easily determine whether the water passage is connected to the straw drinking hole, making it more convenient to use.

[0009] Furthermore, the cup lid body includes a cover plate and a bottom lid, the cover plate can be engaged with the bottom lid, the bottom lid is further provided with a rubber profile member, the rubber profile member is installed in a positioning groove, the rubber profile member is provided with a first connecting tube and a second connecting tube, a direct drinking hole is provided in the first connecting tube, a straw drinking hole is provided in the second connecting tube, the bottom lid is provided with a first through hole and a second through hole, the first connecting tube is installed in the first through hole, and the second connecting tube is installed in the second through hole.

[0010] According to the above technical solution, the first connecting tube is installed in the first through hole, and the second connecting tube is installed in the second through hole, so that the assembly of the rubber profile part and the bottom cover is very simple, and the rubber profile part has a certain deformation ability. After the assembly of the rubber profile part and the bottom cover is completed, the bottom cover has good airtightness.

[0011] Furthermore, the connecting portion has an overall arc-shaped configuration, and the rubber profile member has a corresponding arc-shaped groove, the first connecting tube and the second connecting tube are positioned within the arc-shaped groove, and the connecting portion is always in close contact with the bottom of the arc-shaped groove.

[0012] According to the above technical solution, the arc-shaped connecting part always adheres to the bottom of the arc-shaped groove, so that when the straw drinking member rotates in the positioning groove, the rubber profile member and the straw drinking member adhere to each other to prevent liquid leakage, etc., and the rubber profile member can undergo a certain deformation when subjected to the acting force of the straw drinking member, ensuring the sealing between the rubber profile member and the straw drinking member.

[0013] Furthermore, a dustproof cover is rotatably connected to the cup lid body, and the straw drinking member further includes a water drinking part, and during the process of rotating and storing the straw drinking member, the water drinking part pushes the edge of the opening of the dustproof cover to rotate the dustproof cover until the opening of the dustproof cover receives and blocks one end of the water drinking passage in the water drinking part.

[0014] According to the above technical solution, when the user rotates the straw drinking member to store it in the cup lid body, the drinking part can push the edge of the opening of the dustproof cover to rotate the dustproof cover, so that after the straw drinking member is stored in the cup lid body, one end of the drinking passage in the drinking part can be stored in and blocked by the opening of the dustproof cover, which effectively ensures the user's safety when drinking water and is very convenient to use.

[0015] Furthermore, the dustproof cover includes a first end and a second end, and when the cup lid body is in a straw drinking state or a direct drinking state, the opening of the dustproof cover faces upward, the distance between the first end and the rotation center of the straw drinking member is smaller than the distance between the second end and the rotation center of the straw drinking member, and the second end is higher than the first end.

[0016] According to the above technical solution, the user rotates the straw drinking member until the opening of the drinking portion abuts against the second end, and the dustproof cover rotates with the cup lid body. After the straw drinking member rotates a certain angle, it rotates to a vertical position and the contact between the drinking portion and the second end is released. The user rotates the straw drinking member until the opening of the drinking portion abuts against the first end, and the dustproof cover rotates with the cup lid body until the opening of the drinking portion is completely inserted into the dustproof cover and rotates to a lying position. The user can store the drinking opening of the straw drinking member inside the dustproof cover, preventing the drinking passage of the straw drinking member from being contaminated by external dust and bacteria and ensuring the hygiene and safety of the straw drinking member.

[0017] Furthermore, the cover plate has an escape hole for allowing the straw drinking member to pass through, the bottom cover has an installation groove, the positioning groove is located within the installation groove, the installation groove is used to accommodate the straw drinking member, an annular rubber ring is provided on the edge of the bottom cover opening, and a sealing rubber ring is provided on the edge of the installation groove opening, and when the cover plate and the bottom cover are engaged, the annular rubber ring is located between the cover plate and the bottom cover, and the sealing rubber ring is located between the cover plate and the installation groove.

[0018] According to the above technical solution, the installation of the annular rubber ring ensures good sealing between the cover plate and the bottom lid, and the installation of the sealing rubber ring ensures good sealing between the cover plate and the mounting groove. Once the assembly of the cup lid body is completed, the annular rubber ring and the sealing rubber ring ensure good airtightness of the cup lid body, preventing bacterial growth due to liquid leakage inside the cup lid body and ensuring the safety of users when drinking water.

[0019] Furthermore, the bottom cover is further provided with an air vent hole, and the straw drinking member is correspondingly provided with a sealing boss, and when the straw drinking member is completely attached to the bottom cover, the sealing boss is engaged in the air vent hole. [Effects of the Invention]

[0020] According to the above technical solution, the user drives the straw drinking member to rotate within the positioning groove, and when the straw drinking member rotates a certain angle, the sealing boss and the vent hole are separated from each other, and the vent hole is connected to the outside to balance the internal and external air pressure. When the user drives the straw drinking member to rotate within the positioning groove, and when the straw drinking member is tightly attached to the bottom lid, the sealing boss is engaged within the vent hole, separating the outside from the inside of the bottom lid, ensuring that the user can drink water smoothly and ensuring the airtightness of the cup lid body when the user does not need to drink water.

[0021] In order to more clearly describe the embodiments of the present invention or the technical solutions in the prior art, the following briefly describes the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other drawings based on the structures shown in these drawings without paying creative labor. [Brief explanation of the drawings]

[0022] [Figure 1] 1 is a schematic diagram of the overall structure of the present invention; [Figure 2] FIG. 2 is a structural diagram of the present invention in the state of drinking through a straw. [Figure 3] FIG. 2 is a cross-sectional view of the present invention in a drinking state using a straw. [Figure 4] FIG. 2 is a schematic diagram of the structure of the present invention in a direct drinking state. [Figure 5] FIG. 2 is a cross-sectional view of the present invention in a direct drinking state. [Figure 6] FIG. [Figure 7] 1 is a schematic diagram of the structure of the straw drinking member of the present invention; [Figure 8] 1 is a schematic diagram of the structure of the rubber profile member of the present invention; [Figure 9] 2 is a schematic diagram of the bottom cover structure of the present invention; DETAILED DESCRIPTION OF THE INVENTION

[0023] The realization of the object, the function features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the drawings.

[0024] The following clearly and completely describes the technical solutions in the embodiments of the present invention, in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments that a person skilled in the art can obtain without creative work fall within the scope of protection of the present invention.

[0025] In addition, all directional indications (up, down, left, right, front, back, etc.) in the embodiments of the present invention are used only to describe the relative positional relationships and movement conditions between each part in a specific posture (as shown in the drawings), and when the specific posture changes, the directional indications will also change accordingly.

[0026] Furthermore, the terms "first," "second," etc., used in the present invention are for explanatory purposes only and should not be understood as indicating or implying the relative importance of the features or the number of technical features indicated. Therefore, the features used to define "first" or "second" may explicitly or implicitly include at least one feature. Furthermore, the technical solutions in each embodiment may be combined with each other, but this must be based on what a person skilled in the art can achieve. If the combination of technical solutions contradicts or is impossible to achieve, the combination of technical solutions is deemed nonexistent and not within the scope of protection claimed by the present invention.

[0027] As shown in Figures 1 to 9, this single-port straw cup lid with dual drinking functions includes a cup lid body 1 and a straw drinking member 2. The cup lid body 1 is provided with a positioning groove 3, the straw drinking member 2 is rotatably connected within the positioning groove 3, the bottom of the positioning groove 3 is provided with a direct drinking hole 4 and a straw drinking hole 5, a straw 6 is connected to the straw drinking hole 5, and the straw drinking member 2 is provided with a water drinking passage 7 that passes through the straw drinking member 2 and can communicate with the direct drinking hole 4 or the straw drinking hole 5. When the water drinking passage 7 communicates with the direct drinking hole 4, the cup lid body 1 is in a direct drinking state, and when the water drinking passage 7 communicates with the straw drinking hole 5, the cup lid body 1 is in a straw drinking state. A user can rotate the straw drinking member 2 within the positioning groove 3. When the straw drinking member 2 is rotated until the water passage 7 and the direct drinking hole 4 are connected, the user can use the straw drinking member 2 to drink directly, or when the straw drinking member 2 is rotated until the water passage 7 and the straw drinking hole 5 are connected, the user can use the straw drinking member 2 to drink through a straw. The user can switch between direct drinking and straw drinking by simply rotating the straw drinking member 2 on the cup lid body 1. The direct drinking function and straw drinking function can be achieved by rotating the straw drinking member 2 to different positions, making the cup lid with dual drinking functions of this invention easier to use.

[0028] 1 to 7, the straw drinking member 2 includes a connecting portion 201, a limit groove 8 is provided on the side wall of the positioning groove 3, an elastic member 9 is provided in the limit groove 8, and a ball 10 is further included, the ball 10 can enter the limit groove 8, one end of the elastic member 9 abuts against the inner wall of the limit groove 8, the other end of the elastic member 9 abuts against the ball 10, the connecting portion 201 is provided with a limit recess 11 corresponding to the ball 10, when the cup lid body 1 is in the straw drinking state, the ball 10 is fitted into the limit recess 11. The user drives the straw drinking member 2 to rotate within the positioning groove 3. When the straw drinking member 2 rotates until the ball 10 comes into contact with the limit recess 11, the elastic member 9 undergoes elastic deformation and pushes the ball 10 toward the limit recess 11 until the ball 10 fits into the limit recess 11, locking the straw drinking member 2 and connecting the water passage 7 to the straw drinking hole 5, allowing the user to drink through a straw using the straw drinking member 2. The engagement of the ball 10 with the limit recess 11 allows the user to more easily determine whether the water passage 7 and the straw drinking hole 5 are connected, making it convenient to use.

[0029] Preferably, the elastic member 9 is a spring.

[0030] The water drinking part 202 is provided with a toggle member 27 for applying a driving force, and the user drives the straw drinking member 2 to rotate within the positioning groove 3. When the straw drinking member 2 is rotated to a position where the toggle member 27 abuts against the upper surface of the cover plate 101, the water drinking passage 7 and the direct drinking hole 4 communicate, and the user can drink directly using the straw drinking member 2.

[0031] As shown in FIGS. 1 to 8, the cup lid body 1 includes a cover plate 101 and a bottom cover 102. The cover plate 101 can be attached to the bottom cover 102. The bottom cover 102 is further provided with a rubber profile member 12. The rubber profile member 12 is mounted in the positioning groove 3. The rubber profile member 12 is provided with a first connecting tube 13 and a second connecting tube 14. The direct drinking hole 4 is provided in the first connecting tube 13, and the straw drinking hole 5 is provided in the second connecting tube 14. The rubber profile part 12 is provided in the bottom cover 102, and a first through hole 15 and a second through hole 16 are provided in the bottom cover 102. The first connecting tube 13 is mounted in the first through hole 15, and the second connecting tube 14 is mounted in the second through hole 16. This makes it very easy to assemble the rubber profile part 12 and the bottom cover 102, and the rubber profile part 12 has a certain deformation ability. After the assembly of the rubber profile part 12 and the bottom cover 102 is completed, the bottom cover 102 has good airtightness.

[0032] The rubber profile member 12 is further provided with a third connecting tube 28, and the ventilation hole 18 is provided within the third connecting tube 28. The bottom cover 102 is further provided with a third through hole 29, and the third connecting tube 28 is attached within the third through hole 29.

[0033] As shown in Figures 1 to 8, the connecting part 201 has an overall arc-shaped configuration, and the rubber profile part 12 is provided with a corresponding arc-shaped groove 17. The first connecting tube 13 and the second connecting tube 14 are positioned within the arc-shaped groove 17, and the connecting part 201 is always in close contact with the bottom of the arc-shaped groove 17. The arc-shaped connecting part 201 is always in close contact with the bottom of the arc-shaped groove 17, so that when the straw drinking element 2 rotates within the positioning groove 3, the rubber profile part 12 and the straw drinking element 2 are in close contact with each other to prevent liquid leakage, etc., and the rubber profile part 12 can undergo a certain deformation when subjected to the force of the straw drinking element 2, ensuring the tightness of the rubber profile part 12 and the straw drinking element 2.

[0034] As shown in Figures 1 to 6, a dust cover 24 is rotatably connected to the cup lid body 1, and the straw drinking member 2 further includes a drinking part 202. During the process of rotating the straw drinking member 2 to be stored, the drinking part 202 pushes the edge of the opening of the dust cover 24 to rotate the dust cover 24 until the opening of the dust cover 24 receives and blocks one end of the water passage 7 in the drinking part 202. When a user rotates the straw drinking member 2 to store it in the cup lid body 1, the drinking part 202 pushes the edge of the opening of the dust cover 24 to rotate the dust cover 24, so that after the straw drinking member 2 is stored in the cup lid body 1, one end of the water passage 7 in the drinking part 202 is received and blocked in the opening of the dust cover 24, which effectively ensures the user's safety when drinking water and is very convenient to use.

[0035] Preferably, the connecting part 201 and the drinking part 202 are integrally molded so that the straw drinking member 2 is stronger and more durable.

[0036] As shown in Figures 1 to 6, the dust cover 24 includes a first end 25 and a second end 26. When the cup lid body 1 is in the straw drinking state or the direct drinking state, the opening of the dust cover 24 faces upward, the distance between the first end 25 and the rotation center of the straw drinking member 2 is smaller than the distance between the second end 26 and the rotation center of the straw drinking member 2, and the second end 26 is higher than the first end 25. The user rotates the straw drinking member 2, bringing the opening of the water drinking part 202 into contact with the second end 26. The dust cover 24 rotates with the cup lid body 1, and after the straw drinking member 2 rotates a certain angle, it rotates to a vertical position, and the contact between the water drinking part 202 and the second end 26 is released. The user rotates the straw drinking member 2, bringing the opening of the drinking part 202 into contact with the first end 25, and the dustproof cover 24 rotates with the cup lid body 1 until the opening of the drinking part 202 is completely inside the dustproof cover 24, which then rotates to a lying position. The user can store the drinking opening of the straw drinking member 2 inside the dustproof cover 24, preventing the drinking passage 7 of the straw drinking member 2 from being contaminated by external dust and bacteria and ensuring the hygiene and safety of the straw drinking member 2.

[0037] As shown in Figures 1 to 9, the cover plate 101 has an escape hole 20 for allowing the straw drinking element 2 to pass through, the bottom cover 102 has an attachment groove 21, the positioning groove 3 is located within the attachment groove 21, the attachment groove 21 is used to accommodate the straw drinking element 2, an annular rubber ring 22 is provided on the edge of the opening of the bottom cover 102, and a sealing rubber ring 23 is provided on the edge of the opening of the attachment groove 21, when the cover plate 101 is attached to the bottom cover 102, the annular rubber ring 22 is located between the cover plate 101 and the bottom cover 102, and the sealing rubber ring 23 is located between the cover plate 101 and the attachment groove 21. The installation of the annular rubber ring 22 ensures good sealing between the cover plate 101 and the bottom lid 102, and the installation of the sealing rubber ring 23 ensures good sealing between the cover plate 101 and the mounting groove 21. Once the assembly of the cup lid body 1 is complete, the annular rubber ring 22 and the sealing rubber ring 23 provide good airtightness to the cup lid body 1, preventing the growth of bacteria due to liquid leakage inside the cup lid body 1 and ensuring the safety of users when drinking water.

[0038] As shown in FIGS. 1 to 5 , the bottom cover 102 is further provided with an air vent 18, and the straw drinking member 2 is provided with a corresponding sealing boss 19. When the straw drinking member 2 is fully fitted to the bottom cover 102, the sealing boss 19 is engaged in the air vent 18. The user rotates the straw drinking member 2 within the positioning groove 3. After the straw drinking member 2 has rotated a certain angle, the sealing boss 19 and the air vent 18 are separated from each other, and the air vent 18 is connected to the outside, thereby balancing the internal and external air pressures. When the user rotates the straw drinking member 2 within the positioning groove 3 and the straw drinking member 2 is fully fitted to the bottom cover 102, the sealing boss 19 is engaged in the air vent 18, separating the outside from the inside of the bottom cover 102. This ensures that the user can drink water smoothly and ensures that the cup lid body 1 remains airtight when the user does not need to drink water.

[0039] In use, the user rotates the straw drinking element 2 within the positioning groove 3, bringing the opening of the drinking head 202 into contact with the second end 26. The dust cover 24 rotates within the mounting groove 21. After the straw drinking element 2 rotates a certain angle, it rotates to a vertical position, releasing the contact between the drinking head 202 and the second end 26. As the straw drinking element 2 continues to rotate, the ball 10 comes into contact with the limiting recess 11. This causes the elastic member 9 to elastically deform and push the ball 10 toward the limiting recess 11, causing the ball 10 to fit into the limiting recess 11. The straw drinking element 2 enters a locked state, connecting the water passage 7 and the straw drinking hole 5. The user can then use the straw drinking element 2 to drink from a straw. The user drives the straw drinking member 2 to rotate it within the positioning groove 3, and when it is rotated to a position where the toggle member 27 abuts against the upper surface of the cover plate 101, the water drinking passage 7 and the direct drinking hole 4 are connected, and the user can drink directly using the straw drinking member 2.

[0040] The above is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Equivalent structural transformations made using the contents of the specification and drawings of the present invention based on the concept of the present invention, or direct or indirect application in other related technical fields, are also within the patent protection scope of the present invention. [Explanation of symbols]

[0041] 1 cup lid body 101 Cover Plate 102 Bottom lid 2 Straw drinking parts 201 Connection 202 Water Club 3 Positioning groove 4 Direct drinking hole 5 Straw drinking hole 6 straws 7 Drinking Passage 8 Limit groove 9 Elastic member 10 balls 11 Limit recess 12 Rubber profile 13 First connecting tube 14 Second connecting tube 15 First through hole 16 Second through hole 17 Arc-shaped groove 18 Ventilation holes 19 Sealed Boss 20 Escape Route 21 Mounting groove 22 Annular rubber ring 23 Sealing rubber ring 24 Dustproof cover 25 1st end 26 2nd end 27 Toggle member 28 Third connecting tube 29 Third through hole.

Claims

1. A straw cup lid with a single spout and dual drinking function, comprising a cup lid body and a straw drinking member, The cup lid body is provided with a positioning groove, the straw drinking member is rotatably connected in the positioning groove, the bottom of the positioning groove is provided with a direct drinking hole and a straw drinking hole, the straw drinking hole is connected to the straw drinking hole, the straw drinking member is provided with a water drinking passage, the water drinking passage passes through the straw drinking member, and the water drinking passage can be connected to the direct drinking hole or the straw drinking hole, The straw cup lid with a single opening and dual drinking function is characterized in that when the water drinking passage and the direct drinking hole communicate with each other, the cup lid body is in a direct drinking state, and when the water drinking passage and the straw drinking hole communicate with each other, the cup lid body is in a straw drinking state.

2. The straw drinking component is a limit groove is provided on a side wall of the positioning groove, and an elastic member is provided in the limit groove; The straw cup lid with a single opening and dual drinking function according to claim 1, further comprising a ball, the ball being able to enter the limit groove, one end of the elastic member being abutted against the inner wall of the limit groove, the other end of the elastic member being abutted against the ball, the connecting portion being provided with a limit recess corresponding to the ball, and the ball being fitted into the limit recess when the cup lid body is in the straw drinking state.

3. 3. The straw cup lid with a single opening and dual drinking function according to claim 2, wherein the cup lid body comprises a cover plate and a bottom lid, the cover plate can be engaged with the bottom lid, the bottom lid further comprises a rubber profile member, the rubber profile member is mounted in a positioning groove, the rubber profile member is provided with a first connecting tube and a second connecting tube, the direct drinking hole is provided in the first connecting tube, the straw drinking hole is provided in the second connecting tube, the bottom lid is provided with a first through hole and a second through hole, the first connecting tube is mounted in the first through hole, and the second connecting tube is mounted in the second through hole.

4. The straw cup lid with a single opening and dual drinking function according to claim 3, characterized in that the connecting part is arc-shaped as a whole, the rubber profile member is provided with a corresponding arc-shaped groove, the first connecting tube and the second connecting tube are positioned in the arc-shaped groove, and the connecting part is always in close contact with the bottom of the arc-shaped groove.

5. The dustproof cover is rotatably connected to the cup lid body, and the straw drinking member further includes a drinking part; The straw cup lid with a single opening and dual drinking function according to claim 4, characterized in that, during the process of rotating and storing the straw drinking member, the drinking part pushes the edge of the opening of the dustproof cover to rotate the dustproof cover until the opening of the dustproof cover accommodates and blocks one end of the drinking passage in the drinking part.

6. The dust cover includes a first end and a second end; The straw cup lid with a single opening and dual drinking function as described in claim 5, characterized in that when the cup lid body is in a straw drinking state or a direct drinking state, the opening of the dustproof cover faces upward, the distance between the first end and the rotation center of the straw drinking member is smaller than the distance between the second end and the rotation center of the straw drinking member, and the second end is higher than the first end.

7. The cover plate has an escape hole for passing the straw drinking member, the bottom cover has an installation groove, the positioning groove is located in the installation groove, the installation groove is used to accommodate the straw drinking member, the edge of the bottom cover opening is provided with an annular rubber ring, and the edge of the installation groove opening is provided with a sealing rubber ring; The straw cup lid with a single opening and dual drinking function according to claim 6, characterized in that when the cover plate and the bottom lid are engaged, the annular rubber ring is located between the cover plate and the bottom lid, and the sealing rubber ring is located between the cover plate and the mounting groove.

8. The straw cup lid with a single opening and dual drinking function according to claim 7, characterized in that the bottom cover is further provided with an air vent hole, and the straw drinking member is provided with a corresponding sealing boss, and when the straw drinking member is completely attached to the bottom cover, the sealing boss is engaged in the air vent hole.

Images