Dual drinking cup lid and cup

Abstract

This invention discloses a dual-drinking cup lid and cup, relating to the field of cup technology. The dual-drinking cup lid includes: a cup lid with a direct-drinking spout and a straw inserted through the lid on one side of the spout; and a flip-top assembly that rotatably engages with the cup lid to seal the direct-drinking spout and straw. The flip-top assembly includes a first flip-top and a second flip-top, which are coaxially rotatably connected to the cup lid. The second flip-top has a direct-drinking channel surrounding the direct-drinking spout and straw, partially obscuring the straw opening. The first flip-top covers the second flip-top and blocks the direct-drinking channel opening. The technical solution of this invention, by setting up a first flip-top and a second flip-top that can be interlocked, allows the direct-drinking function of the dual-drinking cup lid to be realized through the direct-drinking channel surrounding the direct-drinking spout and straw after the second flip-top is engaged with the cup lid. Furthermore, the opening and closing of the first and second flip-tops separately or simultaneously allows switching between direct-drinking and straw-based functions.

Description

Technical Field

[0001] This invention relates to the field of cup technology, and in particular to a double-sided drinking cup lid and cup. Background Technology

[0002] The dual-drink cup lid is a cup lid that integrates both direct drinking and straw drinking modes, taking into account both smooth drinking and prevention of scalding and choking. It is an upgraded design of existing water cups.

[0003] In existing dual-drink cup lid designs, the direct drinking spout and the straw spout are two separate drinking openings. To facilitate the use of the straw spout, a vent is also required on the lid. While both drinking spouts can be opened simultaneously, leakage can occur when using the direct drinking spout, easily affecting the user experience. Alternatively, there is a design where the direct drinking spout and straw spout are integrated. However, this integrated spout design requires a switching mechanism to allow switching between the two, making the operation complicated and reducing the convenience of use. Summary of the Invention

[0004] The main objective of this invention is to provide a double-drinking cup lid and cup, aiming to solve the technical problem of poor user experience in existing double-drinking cups.

[0005] To achieve the above objectives, the present invention provides a double-drinking cup lid, comprising: A cup lid, wherein the cup lid is provided with a drinking spout, and a straw is provided on one side of the drinking spout and inserted through the cup lid; A flip-top assembly that rotates and engages with the cup lid to seal the drinking spout and the straw; The flip-top assembly includes a first flip-top and a second flip-top, which are coaxially rotatably connected to the cup lid. The second flip-top has a drinking channel surrounding the drinking spout and the straw, and the drinking channel partially covers the straw opening. The first flip-top covers the second flip-top and blocks the drinking channel opening.

[0006] In one embodiment, the drinking pipe extends along the length of the straw, one end of the drinking pipe abuts against the cup lid, and the other end of the pipe has a guide portion inside the pipe opening. The guide portion is located on one side of the straw opening, and the edge of the guide portion and the wall of the drinking pipe form a water outlet.

[0007] In one embodiment, the guide portion is inclined and tilted toward the inside of the drinking pipe.

[0008] In one embodiment, the first flip cover has a receiving shell protruding away from the cup lid, the first flip cover is rotatably fastened to the cup lid, and the first flip cover covers the second flip cover; The housing contains the drinking pipe, and the opening of the drinking pipe abuts against the inner wall of the housing.

[0009] In one embodiment, the cup lid is further provided with a fastening structure, and both the first flip cover and the second flip cover are connected to the fastening structure.

[0010] In one embodiment, a connecting housing is provided on one side of the cup lid, and a sliding space is provided inside the connecting housing. The fastening structure is slidably connected to the sliding space. The fastening structure is provided with a first fastening position and a second fastening position. The first flip cover is fastened to the first fastening position, and the second flip cover is fastened to the second fastening position.

[0011] In one embodiment, the fastening structure includes a first sliding block, a second sliding block, and a plurality of elastic parts. The first sliding block and the second sliding block are both slidably disposed in a sliding space. The sliding direction of the first sliding block is the same as that of the second sliding block. A plurality of elastic parts are spaced apart on the side wall of the sliding space in the sliding direction of the first sliding block. Some of the elastic parts abut against the first sliding block, and some of the elastic parts abut against the second sliding block.

[0012] The first sliding block has a first fastening position exposed in the connecting housing, and the second sliding block has a second fastening position exposed in the connecting housing.

[0013] In one embodiment, a second sliding block is provided on one side of the sliding direction of the first sliding block, a pushing block is slidably provided on the side of the first sliding block away from the second sliding block, and a first station and a second station are provided on the side of the first sliding block away from the second sliding block; The push block moves to the first station and pushes the push block to move the first sliding block and disengage the first flip cover from the first fastening position. The push block moves to the second station and pushes the push block to move the first sliding block and the second sliding block, and disengage the first flip cover and the second flip cover from the first fastening position and the second fastening position, respectively.

[0014] In one embodiment, a sliding groove is provided on the first sliding block, and the sliding groove extends along the sliding direction of the first sliding block; a limiting shaft is provided on the connecting housing, and the limiting shaft passes through the sliding groove. The first sliding block has a third station on its side, the pushing block moves to the third station, and the pushing block abuts against the limiting shaft.

[0015] The present invention also proposes a cup, including the aforementioned double-drinking cup lid.

[0016] The technical solution of this invention provides a first flip cover and a second flip cover that can be nested together. After the second flip cover is fastened onto the cup lid, a direct drinking pipe surrounds the direct drinking opening and the straw, enabling the direct drinking function of the dual-drinking cup lid. At the same time, the direct drinking pipe partially blocks the straw opening, guiding the overflow of liquid from the straw opening and avoiding affecting the user's direct drinking experience. Furthermore, the opening and closing of the first and second flip covers separately or simultaneously enables switching between direct drinking and straw drinking, improving the convenience of operating the dual-drinking cup lid. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the closed structure of an embodiment of the double drinking cup lid provided by the present invention; Figure 2 This is a schematic diagram of the direct drinking state structure of an embodiment of the dual-drinking cup lid provided by the present invention; Figure 3 This is a schematic diagram of the straw configuration of an embodiment of the double drinking cup lid provided by the present invention; Figure 4 This is a schematic diagram of another embodiment of the double drinking cup lid provided by the present invention; Figure 5 for Figure 4 Sectional view of AA; Figure 6 A bottom view of the cup lid in one embodiment of the double-drinking cup lid provided by the present invention; Figure 7 A front view structural diagram of the cup lid in the direct drinking state in one embodiment of the dual-drinking cup lid provided by the present invention; Figure 8 for Figure 7 Sectional view of BB; Figure 9 A front view structural diagram of the straw state of the cup lid in one embodiment of the double drinking cup lid provided by the present invention; Figure 10 for Figure 9 Sectional view of CC; Figure 11 A schematic diagram of the structure of the pushing block in one embodiment of the double drinking cup lid provided by the present invention; Figure 12This is a schematic diagram of the structure of the first sliding block in one embodiment of the double drinking cup lid provided by the present invention; Figure 13 A schematic diagram of the structure of the first sliding block in another embodiment of the double drinking cup lid provided by the present invention; Figure 14 A schematic diagram of the direct drinking state structure of another embodiment of the dual-drinking cup lid provided by the present invention; Figure 15 This is a schematic diagram of the snap-fit ​​structure in one embodiment of the double drinking cup lid provided by the present invention; Figure 16 A schematic diagram of the structure of the second sliding block in one embodiment of the double drinking cup lid provided by the present invention; Figure 17 This is a schematic diagram of the structure of the second sliding block in another embodiment of the double drinking cup lid provided by the present invention.

[0019] Explanation of icon numbers: 10. Cup body; 20. Fastening structure; 21. Push block; 211. Push rod; 212. Positioning groove; 213. Fifth locking part; 22. First sliding block; 221. Third locking part; 222. Through groove; 223. Lifting groove; 224. Positioning part; 225. Sliding groove; 226. Extension support leg; 227. First limiting hole; 228. Locking groove; 23. Second sliding block; 231. Fourth locking part; 232. Second sliding body; 233. Moving cavity; 234. Abutting block; 235. Rotating groove ; 236, Second limiting hole; 24, Elastic part; 25, Limiting shaft; 30, Cup lid; 31, Straw; 32, Settling groove; 33, Sealing ring; 34, Direct drinking spout; 35, Sliding space; 36, Connecting housing; 40, Flip-top assembly; 41, First flip-top; 411, First snap-fit ​​part; 412, First flip-top body; 413, Receiving cavity; 414, Receiving housing; 42, Second flip-top; 421, Guide part; 422, Water outlet; 423, Direct drinking pipe; 424, Extension part; 425, Second snap-fit ​​part.

[0020] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0022] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0023] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0024] The dual-drink cup lid is a cup lid that integrates both direct drinking and straw drinking modes, taking into account both smooth drinking and prevention of scalding and choking. It is an upgraded design of existing water cups.

[0025] In existing dual-drink cup lid designs, the direct drinking spout and the straw spout are two separate drinking openings. To facilitate the use of the straw spout, a vent is also required on the lid. While both drinking spouts can be opened simultaneously, leakage can occur when using the direct drinking spout, easily affecting the user experience. Alternatively, there is a design where the direct drinking spout and straw spout are integrated. However, this integrated spout design requires a switching mechanism to allow switching between the two, making the operation complicated and reducing the convenience of use.

[0026] This invention proposes a double-sided drinking cup lid.

[0027] Please see Figure 1 and Figure 2 As shown, in one embodiment of the present invention, the double-drinking cup lid includes: A cup lid 30 is provided with a drinking spout 34, and a straw 31 is provided on one side of the drinking spout 34 and inserted through the cup lid 30. A flip-top assembly 40 is rotatably fastened to the cup lid 30 to seal the drinking spout 34 and the straw 31. The flip-top assembly 40 includes a first flip-top 41 and a second flip-top 42. The first flip-top 41 and the second flip-top 42 are coaxially rotatably connected to the cup lid 30. A direct drinking channel 423 is formed on the second flip-top 42, surrounding the direct drinking opening 34 and the straw 31. The direct drinking channel 423 partially covers the opening of the straw 31. The first flip-top 41 covers the second flip-top 42 and blocks the opening of the direct drinking channel 423.

[0028] like Figure 1 and Figure 4 As shown, a long tube is installed on the straw 31, and the cup lid 30 is installed on the cup body 10 so that the long tube can be inserted into the cup body 10, thereby facilitating the straw 31 to suck up and use.

[0029] It should be noted that, in order to improve the sealing of the connection between the lid 30 and the body 10, a sealing ring 33 is provided at the connection point of the lid 30 facing the body 10. When the lid 30 and the body 10 are connected, the sealing ring 33 abuts against the rim of the body 10.

[0030] like Figure 6 As shown, the drinking spout 34 is inserted through the cup lid 30. When the cup lid 30 is installed on the cup body 10, the liquid flows out through the drinking spout 34 by tilting, thus achieving free drinking.

[0031] A straw 31 is provided on one side of the drinking spout 34, and the straw 31 passes through the cup lid. One end of the straw is connected to a long tube. When the cup body 10 is placed vertically, drinking can be achieved directly by sucking on the straw 31. At this time, the drinking spout 34 passing through the cup lid 30 serves as a vent hole to facilitate the sucking of the straw 31. like Figure 2 and Figure 5 As shown, when the first flip cover 41 is opened, the second flip cover 42 is still fastened to the cup lid 30. At this time, the drinking pipe 423 set around the drinking spout 34 and the straw 31 provides space for the flow of liquid, and the design of the large drinking pipe 423 also meets the design requirements of free drinking.

[0032] It should be noted that, as Figure 3 As shown, when the drinking pipe 423 is fastened to the cup lid 30, the lower end of the drinking pipe 423 abuts against the cup lid 30. Therefore, leakage is very likely to occur in the contact gap between the drinking pipe 423 and the cup lid 30.

[0033] It is understandable that a groove 32 is provided on the cup lid 30 around the drinking spout 34 and the straw 31, and a first sealing ring is filled in the groove 32. When the second flip cover 42 is fastened on the cup lid 30, the lower end of the drinking pipe 423 directly abuts against the first sealing ring, thereby achieving an effective seal.

[0034] Furthermore, when the lower end of the direct drinking pipe 423 abuts against the first sealing ring, the direct drinking port 34 is connected to the direct drinking pipe 423, thereby facilitating direct drinking from the cup lid and making it convenient for users to drink freely.

[0035] It should be emphasized that because the drinking pipe 423 is equipped with a straw 31, when drinking from the drinking pipe 423, it is easy for the drink to leak from the straw 31, which will affect the user experience.

[0036] Therefore, the straw 31 is partially blocked on the upper part of the drinking pipe 423. This blocking method guides the liquid overflowing from the straw 31, preventing it from flowing directly in the pouring direction, thereby improving the user experience.

[0037] When the first flip cover 41 is rotated and sealed on the cup lid 30, the first flip cover 41 closes the direct drinking pipe 423. In order to improve the sealing effect when the lid is closed, a second sealing ring is provided on the first flip cover 41, and the top end of the direct drinking pipe 423 abuts against the second sealing ring.

[0038] like Figure 2 and Figure 3 As shown, the first flip cover 41 and the second flip cover 42 are coaxially arranged, and when both the first flip cover 41 and the second flip cover 42 are in the flipped state, the second flip cover 42 is wrapped by the first flip cover 41.

[0039] In one embodiment, the direct drinking pipe 423 extends along the length of the straw 31. One end of the direct drinking pipe 423 abuts against the cup lid 30, and the other end of the pipe opening is provided with a guide part 421. The guide part 421 is located on one side of the straw 31 opening, and the edge of the guide part 421 and the pipe wall of the direct drinking pipe 423 enclose each other to form a water outlet 422.

[0040] To facilitate the connection between the straw 31 and the long tube, when the double drinking cup lid is connected to the cup body 10, one end of the straw 31 extends into the cup body. In order for the user to suck the straw 31, one end of the straw 31 protrudes from the surface of the cup lid 30.

[0041] It is understandable that the straw 31 extends along the length of the drinking pipe 423 so that the drinking pipe 423 can wrap around the upper end of the straw 31. Thus, when the second flip cover 42 is fastened to the cup lid 30, the drinking pipe directly forms a channel for easy drinking. The liquid flowing directly from the drinking port 34 into the drinking pipe can be output quickly and in large quantities, improving the user experience.

[0042] like Figure 2 As shown, the guide part 421 is connected to the upper port of the straw 31, and the guide part 421 is disposed on the upper side of the straw 31.

[0043] Understandably, when the second flip cover 42 is fastened onto the cup lid 30, the guide part 421 covers the straw 31, preventing the straw 31 from being directly exposed to the outside world, thus directly achieving the concealment of the straw 31. At the same time, the guide part 421, in conjunction with the inner wall of the direct drinking pipe 423, forms the water outlet 422, which facilitates direct drinking by contacting the edge of the water outlet 422.

[0044] Furthermore, when the cup body 10 and the double drinking cup lid are poured, the liquid flowing out from the straw 31 directly impacts the guide part 421 and flows along the guide part 421, preventing the liquid from flowing out directly from the drinking pipe 423 and falling onto the user, thus improving the user's direct drinking experience.

[0045] In one embodiment, the guide portion 421 is inclined and tilted toward the inside of the drinking pipe 423.

[0046] Furthermore, in order to improve the guiding effect of the guide section 421, the guide section 421 is tilted.

[0047] Meanwhile, the guide section 421 is inclined from the wall of the drinking pipe 423 toward the center of the drinking pipe 423.

[0048] Therefore, after the liquid flowing out of the straw 31 impacts the guide part 421, the liquid can flow back into the drinking pipe 423 along the guide part 421 and merge with the liquid flowing out of the drinking port 34, thereby guiding the straw 31 in the drinking state and improving the convenience of drinking.

[0049] In one embodiment, the first flip cover 41 has a receiving shell 414 protruding away from the cup lid 30, the first flip cover 41 is rotatably fastened to the cup lid 30, and the first flip cover 41 covers the second flip cover 42. The housing 414 houses the drinking pipe 423, and the opening of the drinking pipe 423 abuts against the inner wall of the housing 414.

[0050] It should be noted that when the second flip cover 42 is fastened on the cup lid 30, the direct drinking pipe 423 extends along the extension direction of the cup body 10. In order to achieve the sealing of the opening of the direct drinking pipe 423, the first flip cover 41 needs to be adjusted accordingly.

[0051] like Figures 7 to 8 As shown, the first flip cover 41 includes a first flip cover body 412 and a receiving housing 414. The receiving housing 414 is disposed on the first flip cover 41, and a receiving cavity 413 is provided inside the receiving housing 414. The opening of the receiving cavity 413 faces the second flip cover 42. When the first flip cover 41 is fastened onto the cup lid 30, the receiving cavity 413 accommodates the direct drinking pipe 423. At the same time, by setting a second sealing ring on the bottom wall of the receiving cavity 413, the opening of the direct drinking pipe 423 abuts against the second sealing ring, thereby improving the fastening and sealing effect.

[0052] It should be noted that the inner diameter of the receiving cavity 413 is larger than that of the direct drinking pipe 423.

[0053] In one embodiment, the cup lid 30 is further provided with a fastening structure 20, and both the first flip cover 41 and the second flip cover 42 are connected to the fastening structure 20.

[0054] It should be noted that, in order to improve the sealing effect, the lower end of the drinking water pipe 423 needs to be tightly abutted against the first sealing ring, and the upper end of the drinking water pipe 423 needs to be tightly abutted against the second sealing ring.

[0055] Therefore, a fastening structure 20 is provided on the cup lid 30, and both the first flip cover 41 and the second flip cover 42 are connected to the fastening structure 20 to ensure a sealing effect.

[0056] like Figure 2 and Figure 3 As shown, the first flip cover 41 is provided with a first latching part 411, and the second flip cover 42 is provided with a second latching part 425, thereby enabling the attachment to... Figure 5 As shown, both the first snap-fit ​​portion 411 and the second snap-fit ​​portion 425 are connected to the fastening structure 20, thereby ensuring the tightness and sealing performance of the fastening.

[0057] Furthermore, the drinking pipe 423 extends toward the fastening structure 20 with an extension portion 424, and the end of the extension portion 424 is connected to a second snap-fit ​​portion 425. The second snap-fit ​​portion 425 is connected to the fastening structure 20 to restrict the second flip cover 42.

[0058] In one embodiment, a connecting housing 36 is provided on one side of the cup lid 30, and a sliding space 35 is provided inside the connecting housing 36. The fastening structure 20 is slidably connected to the sliding space 35. The fastening structure 20 is provided with a first fastening position and a second fastening position. The first flip cover 41 is fastened to the first fastening position, and the second flip cover 42 is fastened to the second fastening position.

[0059] like Figure 5 As shown, the connecting housing 36 is located away from the rotation center of the first flip cover 41, and the sliding space 35 inside the connecting housing 36 provides space for the operation of the fastening structure 20.

[0060] Meanwhile, the first and second snap-fit ​​positions of the snap-fit ​​structure 20 provide connection positions for the first snap-fit ​​part 411 and the second snap-fit ​​part 425, respectively.

[0061] It is understandable that when only the first latching position and the first snap-fit ​​part 411 are separated, only the first flip cover 41 is flipped, thus exposing the direct drinking pipe 423 and facilitating direct drinking.

[0062] Understandably, when the first latching position is separated from the first locking part 411 and the second latching position is separated from the second locking part 425, the first flip cover 41 and the second flip cover 42 are flipped simultaneously, thus exposing the straw 31 and the drinking spout 34. The drinking spout 34 serves as a vent, making it convenient for the user to suck through the straw 31.

[0063] like Figure 13 As shown, the sliding space 35 has an opening on the side of the connecting housing 36 away from the center of the cup lid 30, and an opening on the top surface of the connecting housing 36. The sliding space 35 of the fastening structure 20 facilitates the separation of the first fastening position from the first snap-fit ​​part 411 and / or the separation of the second fastening position from the second snap-fit ​​part 425.

[0064] Furthermore, at the opening edge of the sliding space 35, the connecting shell 36 is bent to restrict the sliding of the fastening structure 20 when it is connected to the sliding space 35, thus preventing the fastening structure 20 from detaching from the sliding space 35.

[0065] In one embodiment, the fastening structure 20 includes a first sliding block 22, a second sliding block 23, and a plurality of elastic portions 24. Both the first sliding block 22 and the second sliding block 23 are slidably disposed in a sliding space 35. The sliding direction of the first sliding block 22 is the same as the sliding direction of the second sliding block 23. A plurality of elastic portions 24 are spaced apart on the sidewall of the sliding space 35 facing the sliding direction of the first sliding block 22. Some of the elastic portions 24 abut against the first sliding block 22, and some of the elastic portions 24 abut against the second sliding block 23. The first sliding block 22 is provided with the first fastening position, which is exposed in the connecting housing 36. The second sliding block 23 is provided with the second fastening position, which is exposed in the connecting housing 36.

[0066] like Figure 12 As shown, the first sliding block 22 includes a first sliding body, a third locking part 221 and an extension leg 226. The third locking part 221 is provided on the upper surface of the first sliding body, and the extension leg 226 is connected to the side of the first sliding body.

[0067] At the same time, such as Figure 16 and Figure 17As shown, the second sliding block 23 includes a second sliding body 232 and a fourth locking part 231. The fourth locking part 231 is provided on the upper surface of the second sliding body 232, and a moving cavity 233 is provided on the side of the second sliding body 232.

[0068] Furthermore, such as Figure 15 As shown, the extension leg 226 is inserted into the moving cavity 233, a portion of the elastic part 24 abuts against the side of the second sliding body 232, and a portion of the elastic part 24 abuts against the extension leg 226.

[0069] Understandably, when the first latching part 411 and the third latching part 221 are connected to each other, the first sliding block 22 moves toward the second sliding block 23, thereby separating the first latching part 411 and the third latching part 221. At the same time, part of the elastic part 24 is compressed. When the first flip cover 41 is flipped, the elastic part 24 releases its elasticity, thereby causing the first sliding block 22 to return to its original position.

[0070] It is understandable that when the first sliding block 22 and the second sliding block 23 move simultaneously, the first locking part 411 and the second locking part 425 separate from the third locking part 221 and the fourth locking part 231 respectively, thereby realizing the simultaneous opening of the first flip cover 41 and the second flip cover 42, which facilitates the use of the straw 31.

[0071] like Figure 12 As shown, the end of the third snap-fit ​​portion 221 is bent in the direction away from the straw 31 to form an outward snap-fit ​​structure, as... Figure 16 As shown, the end of the fourth snap-fit ​​portion 231 is bent away from the straw 31 to form an outward snap-fit ​​structure, while the first snap-fit ​​portion 411 and the second snap-fit ​​portion 425 both form an inward snap-fit ​​structure, thus... Figure 5 As shown, the outer and inner fastening structures interlock to achieve a stable connection.

[0072] Furthermore, the separation of the first locking part 411 from the third locking part 221 and the separation of the second locking part 425 from the fourth locking part 231 are achieved by sliding the first sliding block 22 or by sliding the first sliding block 22 and the second sliding block 23 simultaneously.

[0073] like Figure 12 As shown, the extended leg 226 is bent at one end away from the first sliding body, providing space for the elastic part 24 to abut.

[0074] Furthermore, such as Figure 13 As shown, a first limiting hole 227 is provided on the extension leg 226, as... Figure 17As shown, a second limiting hole 236 is opened on the second sliding body 232. Part of the elastic part 24 is inserted into the first limiting hole 227 and part of the elastic part 24 is inserted into the second limiting hole 236. The stability of the elastic part 24 abutting is ensured by the first limiting hole 227 and the second limiting hole 236.

[0075] In one embodiment, the second sliding block 23 is provided on one side of the sliding direction of the first sliding block 22, and a pushing block 21 is slidably provided on the side of the first sliding block 22 away from the second sliding block 23. The side of the first sliding block 22 away from the second sliding block 23 is provided with a first station and a second station. Wherein, the push block 21 moves to the first work station, pushes the push block 21, moves the first sliding block 22 and causes the first flip cover 41 to disengage from the first fastening position, the push block 21 moves to the second work station, pushes the push block 21, causes the first sliding block 22 and the second sliding block 23 to move, and causes the first flip cover 41 and the second flip cover 42 to disengage from the first fastening position and the second fastening position respectively.

[0076] like Figure 5 As shown, the first sliding block 22 and the second sliding block 23 are arranged adjacent to each other, which facilitates the movement of the first sliding block 22, or the synchronous movement of the first sliding block 22 and the second sliding block 23, thereby facilitating the rotation unlocking of the first flip cover 41, or the synchronous rotation unlocking of the first flip cover 41 and the second flip cover 42.

[0077] like Figure 11 As shown, the push block 21 includes a push rod 211, which is connected to the side of the push block 21 facing the second sliding block 23, as shown. Figure 12 As shown, the side of the first sliding body away from the straw 31 is provided with a lifting groove 223, and the side of the lifting groove 223 facing the straw 31 is provided with a through groove 222, as shown. Figure 16 As shown, the second sliding body 232 has a cavity on the side facing the first sliding block, and an abutment block 234 is provided on the bottom wall of the cavity.

[0078] It is understandable that when the push block 21 is installed on the first sliding body, the push block 21 is installed on the lifting groove 223, and the push rod 211 passes through the through groove 222 and is located on one side of the cavity.

[0079] It is understandable that the push block 21 is raised so that the push block 21 is in the first working position. When the push block 21 is pushed, the first sliding block 22 is moved and the push rod 211 is inserted into the cavity, thereby realizing the movement of the first sliding block 22 and the second sliding block 23 no longer moves, thus facilitating the unlocking of the first flip cover 41.

[0080] Understandably, the push block 21 is lowered so that it is in the second position. At this time, the push block 21 is pushed, and the push rod 211 is aligned with the abutment block 234. The push block 21 pushes the first sliding block 22 to move, and the push rod 211 pushes the abutment block 234 to move, thereby causing the second sliding block 23 to move synchronously, thus realizing the synchronous unlocking of the first flip cover 41 and the second flip cover 42.

[0081] In another embodiment, there are two push rods 211, which are spaced apart, and there are two abutment blocks 234, which are spaced apart. When one push rod 211 is in the second position, it is directly opposite one abutment block 234.

[0082] It is understandable that the arrangement of multiple push rods 211 and multiple abutment blocks 234 enables the push block 21 to accurately align with the abutment block 234 during movement, thereby ensuring that the second sliding block 23 moves stably with the first sliding block 22.

[0083] like Figure 13 As shown, a snap-fit ​​groove 228 is provided on the side wall of the through groove 222, and a fifth snap-fit ​​part 213 is provided on the side of the push rod 211. When the push rod 211 passes through the through groove 222, the fifth snap-fit ​​part 213 snaps into the snap-fit ​​groove 228.

[0084] Understandably, the fifth locking part 213, together with the locking groove 228, restricts the push block 21 and the push rod 211, thereby preventing the push block 21 from disengaging from the first sliding block 22.

[0085] In one embodiment, the first sliding block 22 is provided with a sliding groove 225, and the sliding groove 225 extends along the sliding direction of the first sliding block 22. The connecting housing 36 is provided with a limiting shaft 25, and the limiting shaft 25 passes through the sliding groove 225. The first sliding block 22 has a third station on its side. The pushing block 21 moves to the third station and abuts against the limiting shaft 25.

[0086] It is understood that the first sliding block 22 has a first station, a second station and a third station on its side, with the first station and the second station located on the upper and lower sides of the third station respectively.

[0087] In order to ensure that the push block 21 can be stably positioned at the first or second work station when it moves to the first work station or the second work station, the push block 21 is provided with three positioning grooves 212 at intervals along the height direction on the side facing the first sliding block 22, and the first sliding block 22 is provided with a positioning part 224 on the side facing the push block 21, the positioning part 224 protruding from the side of the first sliding block 22.

[0088] It is understandable that when the push block 21 is located at the first station, or the second station, or the third station, the positioning part 224 is located in the three positioning slots 212 along the height direction.

[0089] That is, the positioning part 224 is inserted into the positioning groove 212 to prevent the push block 21 from moving under its own weight and other factors, thereby preventing the sliding of the push block 21 after it moves from affecting the unlocking of the first flip cover 41 or the second flip cover 42.

[0090] Furthermore, in order to facilitate the flexible switching of the positioning part 224 between the three positioning slots 212 during the up-and-down movement of the pushing block 21, the two sides of the positioning part 224 in the height direction are arc surfaces. Through the guidance of the arc surfaces, in conjunction with the elastic part, the pushing block 21 is assisted in switching between the three work positions.

[0091] Meanwhile, the upper and lower side walls of the positioning groove 212 are both arc-shaped surfaces, which match the arc-shaped side of the positioning part 224, making it convenient for the positioning part 224 to switch between the three positioning grooves 212.

[0092] like Figure 14 and Figure 15 As shown, a limiting shaft 25 is provided on the connecting housing 36, and the limiting shaft 25 is provided in the sliding groove 225, which is provided on the extension leg 226.

[0093] It is understandable that the sliding groove 225 extending along the sliding direction of the first sliding block 22 is inserted through the limiting shaft 25, thereby limiting the sliding distance of the first sliding block 22. By limiting the stroke of the first sliding block 22, the motion control of the first sliding block 22 is ensured, which is conducive to improving the stability of the motion of the first sliding block 22.

[0094] like Figure 16 As shown, the second sliding block 23 has a rotating groove 235 on its side facing the first sliding block 22.

[0095] like Figure 14 As shown, the limiting shaft 25 is disposed on the side of the second sliding block 23 facing the first sliding block 22.

[0096] It is understandable that the second sliding block 23 abuts against the limiting shaft 25. The displacement of the second sliding block 23 is limited by the limiting shaft 25. Under the action of the elastic part 24, when there is no external force acting on the second sliding block 23, the second sliding block 23 is always limited by the limiting shaft 25, thereby preventing the second sliding block 23 from abutting against the first sliding block 22 and affecting the movement of the first sliding block 22.

[0097] like Figure 16As shown, the second sliding block 23 has a rotating groove 235 on its side facing the first sliding block 22, and the limiting shaft 25 is accommodated in the rotating groove 235.

[0098] It is understood that the inner surface of the rotating groove 235 is arc-shaped, which facilitates increasing the contact area with the limiting shaft 25, thereby ensuring the limiting effect.

[0099] In another embodiment, the push rod 211 is located on the side of the limiting shaft 25 opposite to the second sliding block 23.

[0100] It is understandable that when the push block 21 is in the third position, the push rod 211 is located on one side of the limiting shaft 25 and is in contact with the limiting shaft 25. At this time, due to the obstruction of the limiting shaft 25, the user cannot move the push block 21 during the push process, thereby locking the cup lid and avoiding accidental touch.

[0101] The present invention also proposes a cup, which includes a double drinking cup lid. The specific structure of the double drinking cup lid is as described in the above embodiments. Since the cup adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0102] The above description is merely an exemplary embodiment of the present invention and does not limit the scope of protection of the present invention. Any equivalent structural transformations made based on the technical concept of the present invention and the contents of the specification and drawings of the present invention, or direct / indirect applications in other related technical fields, are included within the scope of protection of the present invention.

Claims

1. A double-drinking cup lid, characterized in that, include: A cup lid, wherein the cup lid is provided with a drinking spout, and a straw is provided on one side of the drinking spout and inserted through the cup lid; A flip-top assembly that rotates and engages with the cup lid to seal the drinking spout and the straw; The flip-top assembly includes a first flip-top and a second flip-top, which are coaxially rotatably connected to the cup lid. The second flip-top has a drinking channel surrounding the drinking spout and the straw, and the drinking channel partially covers the straw opening. The first flip-top covers the second flip-top and blocks the drinking channel opening.

2. The double-drinking cup lid as described in claim 1, characterized in that, The direct drinking pipe extends along the length of the straw. One end of the direct drinking pipe abuts against the cup lid, and the other end of the pipe has a guide part inside the pipe opening. The guide part is located on one side of the straw opening, and the edge of the guide part and the pipe wall of the direct drinking pipe form a water outlet.

3. The double-drinking cup lid as described in claim 2, characterized in that, The guide section is inclined and tilted towards the inside of the drinking pipe.

4. The double-drinking cup lid as described in claim 2, characterized in that, The first flip cover has a receiving shell protruding away from the cup lid, the first flip cover is rotated and fastened to the cup lid, and the first flip cover covers the second flip cover; The housing contains the drinking pipe, and the opening of the drinking pipe abuts against the inner wall of the housing.

5. The double-sided drinking cup lid according to any one of claims 1 to 4, characterized in that, The cup lid is also provided with a fastening structure, and both the first flip cover and the second flip cover are connected to the fastening structure.

6. The double-drinking cup lid as described in claim 5, characterized in that, The cup lid has a connecting shell on one side, and a sliding space is provided inside the connecting shell. The fastening structure is slidably connected to the sliding space. The fastening structure has a first fastening position and a second fastening position. The first flip cover is fastened to the first fastening position, and the second flip cover is fastened to the second fastening position.

7. The double-drinking cup lid as described in claim 6, characterized in that, The fastening structure includes a first sliding block, a second sliding block, and a plurality of elastic portions. Both the first and second sliding blocks are slidably disposed in a sliding space. The sliding direction of the first sliding block is the same as that of the second sliding block. A plurality of elastic portions are spaced apart on the sidewall of the sliding space facing the sliding direction of the first sliding block. Some of the elastic portions abut against the first sliding block, and some of the elastic portions abut against the second sliding block. The first sliding block has a first fastening position exposed in the connecting housing, and the second sliding block has a second fastening position exposed in the connecting housing.

8. The double-drinking cup lid as described in claim 7, characterized in that, The second sliding block is provided on one side of the sliding direction of the first sliding block, and a pushing block is provided on the side of the first sliding block away from the second sliding block. The first working position and the second working position are provided on the side of the first sliding block away from the second sliding block. The push block moves to the first station and pushes the push block to move the first sliding block and disengage the first flip cover from the first fastening position. The push block moves to the second station and pushes the push block to move the first sliding block and the second sliding block, and disengage the first flip cover and the second flip cover from the first fastening position and the second fastening position, respectively.

9. The double-drinking cup lid as described in claim 8, characterized in that, The first sliding block has a sliding groove, and the sliding groove extends along the sliding direction of the first sliding block. The connecting housing has a limiting shaft passing through it, and the limiting shaft passes through the sliding groove. The first sliding block has a third station on its side, the pushing block moves to the third station, and the pushing block abuts against the limiting shaft.

10. A cup, characterized in that, Includes the double-drinking cup lid as described in any one of claims 1 to 9.

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