Cup cover and cup
By integrating the drinking spout and straw into the lid design, and utilizing transmission components and limiting structures, the problem of complex structure and inconvenient cleaning of traditional double drinking cups is solved, providing a convenient way to drink water and a more thorough cleaning effect.
Patent Information
- Application Number
- CN202520051866.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2035-01-09
AI Technical Summary
Traditional double-drink cups have a complex structure, and the straw tends to protrude, affecting the user experience when drinking directly. They are also inconvenient to clean and have many hard-to-clean areas.
Design a cup lid that integrates a drinking spout and a straw. The straw can be extended or retracted via a transmission mechanism, and a limiting structure simplifies the operation and cleaning process.
It enables convenient switching between direct drinking and sipping, reduces the impact of the straw on the face, cleans more thoroughly, and reduces the risk of hygiene dead spots.
Smart Images
Figure CN223640495U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of water cup technology, and more particularly to a cup lid and a cup. Background Technology
[0002] A water cup, also known as a glass, is a container typically used to hold liquids such as tea, water, and other beverages. Water cups are usually made of plastic, glass, ceramic, or stainless steel. They are mostly cylindrical with a hollow interior to hold the liquid. Because of the opening at the top, the liquid inside is easily contaminated by dust from the surrounding environment. Therefore, water cups often include a lid to cover the opening when stored for extended periods.
[0003] With societal development, cups on the market can generally be divided into direct-drinking cups with a drinking spout on the lid and sippy cups with a straw on the lid, to meet different user needs. However, direct-drinking cups are prone to causing choking, while the straw in sippy cups has a limited water flow, prolonging drinking time. Therefore, dual-drinking cups have emerged, offering both direct-drinking and sippy modes. However, traditional dual-drinking cups have a relatively complex structure, and the straw in traditional dual-drinking cups usually protrudes from the lid, making it impossible to retract the straw when direct drinking is needed, potentially causing it to come into contact with the user's face and affecting the drinking experience. Utility Model Content
[0004] This application provides a cup lid and a cup that simplify the structure of the cup lid while making drinking water more convenient.
[0005] In a first aspect, this application provides a cup lid, which includes a lid body, a drinking spout, a straw, and a transmission component. The lid body has a receiving cavity. The drinking spout is located on the lid body and communicates with the receiving cavity to the outside. The straw includes a drinking end. The transmission component is at least partially located within the receiving cavity and includes a front end and a rear end positioned opposite each other. The front end is connected to the straw, and the rear end is rotatably connected to the lid body. When the transmission component rotates forward, it can drive the straw located within the receiving cavity to slide along the drinking spout, causing the drinking end to protrude from the lid body. When the transmission component rotates in the reverse direction, it can drive the straw to slide along the drinking spout, causing the drinking end to enter the receiving cavity.
[0006] Through the above-described solution, the cup lid mentioned in this application integrates the drinking spout and straw. When the drinking spout is needed, it can be used directly; when the straw is needed, a transmission mechanism extends the straw from the drinking spout. This not only satisfies both direct drinking and sipping needs simultaneously, making drinking more convenient. Furthermore, the structure using a transmission mechanism to drive the straw is simple, with fewer parts, making cleaning the cup lid easier and more thorough. This reduces the probability of incomplete cleaning due to the presence of many parts inside the lid creating hard-to-reach areas. When using the drinking spout, the straw will not come into contact with the user's face, reducing the probability of the straw affecting the user's drinking experience.
[0007] In one possible design, the cup lid body has an operating hole communicating with the receiving cavity. A movable post is provided within the operating hole, comprising a pressing end and a pushing end, the pushing end abutting against a transmission component. The cup lid also includes a limiting component, installed on the side of the cup lid body facing away from the receiving cavity. When the limiting component presses against the pressing end, the pushing end presses against the transmission component, causing the straw to be positioned within the receiving cavity under the action of the transmission component. When the limiting component releases its pressure on the pressing end, the movable post moves away from the receiving cavity, allowing the transmission component to rotate forward and causing the drinking end to protrude from the cup lid body.
[0008] Through the above solution, this application provides an operating hole on the cup lid body, which provides installation space for the movable column. The movable column simplifies the process of the transmission component moving the straw to guide the drinking end into the drinking spout; it only requires applying force to the pressing end. The limiting component restricts the movement of the movable column. When the drinking end is inside the drinking spout, the movable column is limited, thus restricting the transmission component and preventing the drinking end from protruding from the drinking spout, making the drinking spout more convenient to use. When the limiting component releases its pressure on the pressing end, it does not affect the movement of the movable column, allowing the transmission component to push the drinking end out of the cup lid body.
[0009] In one possible design, a through groove is formed on the side of the cup lid body facing away from the receiving cavity, and the through groove communicates with the operating hole. The limiting member is a limiting post, which is slidably disposed within the through groove. The limiting post has a relief groove, and a first limiting block is provided at the relief groove. The limiting post can drive the first limiting block to slide together. When the straw is located in the receiving cavity under the action of the transmission member, the first limiting block presses against the movable post. When the drinking end protrudes from the cup lid body, the first limiting block does not contact the movable post, and the relief groove communicates with the operating hole.
[0010] The above solution involves creating a through groove on the cup lid body, allowing the limiting post to be inserted into the groove for installation. Furthermore, the way the through groove and the limiting post work together simplifies the use of the limiting post. By installing a first limiting block on the limiting post, and using the limiting post to move the first limiting block, the limiting relationship between the limiting post and the movable post becomes more flexible, allowing for control at any time to ensure the limiting post and the movable post are either in contact or not in contact.
[0011] In one possible design, a fixed shaft is provided on the side of the cup lid body facing away from the receiving cavity, and the fixed shaft is located on one side of the operating hole; the limiting member is a limiting rod, which includes a toggle end and a limiting end, and a bushing is provided between the toggle end and the limiting end. The bushing is sleeved on the fixed shaft, and toggle the toggle end can make the limiting rod rotate around the fixed shaft as the center; when the straw is located in the receiving cavity under the action of the transmission member, the limiting end presses against the movable column; when the drinking end protrudes from the cup lid body, the limiting end does not contact the movable column.
[0012] The above solution involves setting a fixed shaft on the cup lid body and a bushing on the limiting rod. The limiting rod can be installed on the cup lid body by cooperating with the fixed shaft and bushing. Because the fixed shaft is located on one side of the operating hole, and the bushing is fitted onto the fixed shaft and positioned between the actuating end and the limiting end, the limiting end is positioned on the moving path of the movable column after the limiting rod is installed on the cup lid body. This allows the limiting rod to limit the movement of the movable column. When the actuating end is moved, causing the limiting rod to rotate around the fixed shaft, the limiting end rotates with the limiting rod until it is no longer on the moving path of the movable column. At this point, the limiting rod will no longer affect the movement of the movable column.
[0013] In one possible design, the cup lid body has a groove on the side facing away from the receiving cavity, and the groove is located on one side of the operating hole; the limiting member is a limiting plate, which is slidably located in the groove; when the straw is located in the receiving cavity under the action of the transmission member, the limiting plate presses against the movable column; when the drinking end protrudes from the cup lid body, the limiting plate does not contact the movable column.
[0014] The above solution involves creating a groove on one side of the operating hole, providing an installation position for the limiting plate. Using the limiting plate to restrict the movement of the movable column is not only structurally simple but also relatively convenient to operate.
[0015] In one possible design, the limiting post includes a long rod and a short rod, which are detachably connected. One opening of the through groove is a first stepped hole, and the other opening is a second stepped hole. The long rod includes a first end and a second end positioned opposite each other. The first end has a trigger part, and the second end has a mounting groove. The trigger part has a first boss. One end of the short rod has an insert block, and the other end of the short rod has a second boss, which is located within the mounting groove. The first boss can be limited by the first stepped hole, and the second boss can be limited by the second stepped hole.
[0016] The above solution uses a combination of a long rod and a short rod, with the long and short rods detachably connected, reducing the installation difficulty of the limit post. A trigger is provided at the first end of the long rod, allowing the limit post to be operated. A mounting groove is provided at the second end of the long rod, and an insert is provided on the short rod. The detachable connection between the long and short rods is achieved through the interlocking of the slot and the insert. One opening of the through groove is designed as a first stepped hole, and the other opening is designed as a second stepped hole. When the limit post is installed in the through groove, one stepped hole can limit the first protrusion on the trigger, and the other stepped hole can limit the second protrusion on the short rod. This reduces the probability of the limit post falling out of the through groove due to lack of limiting.
[0017] In one possible design, the side wall of the limiting post has a protrusion, and the groove wall of the through slot has a groove. When the first limiting block abuts against the movable post, the protrusion is located in the groove. When the limiting post moves the first limiting block until the protrusion moves out of the groove, the clearance groove can communicate with the operating hole, so that the first limiting block releases its pressure on the movable post.
[0018] The above solution utilizes the protrusions on the side wall of the limiting post and the grooves on the groove wall of the through groove to limit the movement of the limiting post by the cup lid body. In this way, when the cup shakes or is bumped, the limiting post will not move arbitrarily along the opening direction of the through groove, thus improving the limiting efficiency of the limiting post and improving the reliability of the cup lid.
[0019] In one possible design, the transmission component is rotatably connected to the straw. A second limiting block is provided at the front end, and a third limiting block is provided on the straw. As the transmission component drives the straw to slide, causing the drinking end to protrude from the cup lid body, the straw rotates in the forward direction. As the transmission component drives the straw to slide, causing the drinking end to enter the receiving cavity, the straw rotates in the reverse direction. During the straw's rotation, the second limiting block can abut against the third limiting block, fixing the relative position of the transmission component and the straw. The forward and reverse directions are opposite.
[0020] With the above solution, as the drinking tip enters the receiving cavity, the second and third limiting blocks abut against each other, thereby limiting the rotation of the straw using the transmission component. This reduces the probability of the drinking tip fully entering the receiving cavity due to continuous straw rotation. It also reduces the likelihood of the drinking tip coming into contact with the inner wall of the lid after fully entering the cavity, preventing it from extending from the drinking spout to the outside of the lid during subsequent use, thus improving the reliability of the lid.
[0021] In one possible design, the cup lid also includes a flip-top, which is rotatably connected to the main body of the cup lid. One end of the flip-top has a sealing plug, and the other end has a resetting element. The sealing plug seals the drinking spout. When the transmission element rotates in the reverse direction, it drives the straw to slide along the drinking spout, allowing the drinking end to enter the receiving cavity. During this process, the resetting element pushes against the movable column, causing the movable column to move closer to the transmission element.
[0022] The above solution incorporates a sealing plug on the flip-top. When the flip-top is closed, the sealing plug is positioned inside the drinking spout, effectively sealing it and reducing the likelihood of liquid leaking out due to an unsealed spout. Furthermore, a reset mechanism on the flip-top allows the moving column to reset during the flip-top closing process, simplifying the resetting of the transmission components and straw. This eliminates the need for additional tools to reset the moving parts, reducing the difficulty of using the lid.
[0023] Secondly, this application provides a cup, which includes a cup body and a cup lid as mentioned in the first aspect. The cup lid body is disposed on the cup body. The straw includes a water-dispensing end, which is located inside the cup body.
[0024] The beneficial effects of the cup provided in the second aspect above can be found in the first aspect and the beneficial effects of the various possible embodiments of the first aspect, and will not be repeated here. Attached Figure Description
[0025] Figure 1 A schematic diagram of the overall structure of the cup provided in an embodiment of this application.
[0026] Figure 2 This is a schematic diagram of the cup lid provided in the embodiment of this application in the direct drinking state.
[0027] Figure 3 This is a schematic diagram of the structure of the cup lid provided in the embodiment of this application when using a straw.
[0028] Figure 4 A cross-sectional view of a cup lid provided in an embodiment of this application from one perspective.
[0029] Figure 5 This is a schematic diagram of the structure of the cup lid body provided in an embodiment of this application.
[0030] Figure 6 An exploded view of the limiting post provided in an embodiment of this application.
[0031] Figure 7 This is a schematic diagram of the overall structure for the second type of limit post configuration.
[0032] Figure 8 An exploded view of a portion of the structure for the second configuration of the limit post.
[0033] Figure 9 This is a schematic diagram of the overall structure for the third type of limit post configuration.
[0034] Figure 10 An exploded view of a portion of the structure for the third configuration of the limit post.
[0035] Figure 11 This is a schematic diagram of the overall structure for the fourth type of limit post configuration.
[0036] Figure 12 An exploded view of part of the structure for the fourth type of limit post configuration.
[0037] Figure 13 This is a schematic diagram of the overall structure for the fifth type of limit post configuration.
[0038] Figure 14 An exploded view of part of the structure for the fifth configuration of the limit post.
[0039] Figure 15 A cross-sectional view of the cup lid provided in an embodiment of this application from another perspective.
[0040] Figure 16 for Figure 15 A magnified view of section A.
[0041] Figure 17 This is an assembly diagram of the straw and transmission component provided in an embodiment of this application.
[0042] Figure 18 This is a schematic diagram of the structure of the straw provided in an embodiment of this application.
[0043] Figure 19 This is a schematic diagram of the transmission component provided in an embodiment of this application.
[0044] Explanation of reference numerals in the attached figures:
[0045] 100. Cup lid body; 110. Receiving cavity; 120. Operating hole; 130. Through groove; 140. Groove;
[0046] 200. Direct drinking spout;
[0047] 300. Straw; 310. Drinking end; 320. Water dispensing end; 330. Third limiting block;
[0048] 400. Transmission component; 410. Second limit block;
[0049] 500. Movable column; 510. Pressing end; 520. Pushing end;
[0050] 600, Limiting post; 610, First limiting block; 620, Long rod; 621, Triggering part; 622, Mounting groove; 630, Short rod; 631, Insert block; 640, Protrusion; 650, Relief cavity;
[0051] 700. Flip cover; 710. Sealing plug; 720. Reset component;
[0052] B. Cup body. Detailed Implementation
[0053] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0054] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
[0055] The terms "comprising" and "having," and any variations thereof, used in the specification, claims, and drawings of this application are intended to cover without excluding other meanings. The words "a" or "an" do not exclude the presence of multiples.
[0056] The term "embodiment" as used herein means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of the phrase "embodiment" in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.
[0057] In this article, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.
[0058] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.
[0059] Furthermore, the terms "first," "second," etc., in the specification and claims of this application or in the aforementioned drawings are used to distinguish different objects rather than to describe a specific order, and may explicitly or implicitly include one or more of the features.
[0060] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, "connection" or "joining" in mechanical structures can refer to a physical connection. A physical connection can be a fixed connection, such as a connection secured by fasteners, such as a connection secured by screws, bolts, or other fasteners; a physical connection can also be a detachable connection, such as a snap-fit or interlocking connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.
[0061] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
[0062] Figure 1 A schematic diagram of the overall structure of the cup provided in an embodiment of this application. Figure 2 This is a schematic diagram of the cup lid provided in the embodiment of this application in the direct drinking state. Figure 1 as well as Figure 2As shown, this application provides a cup, which includes a cup body B and a cup lid. The cup lid body 100 is disposed on the cup body B.
[0063] The cup body B can be cylindrical, hollow inside, and has an opening on one side. The lid body 100 is placed over the opening of the cup body B to cover it.
[0064] The lid body 100 and the cup body B are movably connected. For example, the lid body 100 and the cup body B can be connected by a threaded connection. The inside of the cup body B usually contains liquid, and leakage may occur at the connection between the lid body 100 and the cup body B. Therefore, a sealing strip can be provided at the connection between the lid body 100 and the cup body B to reduce the probability of leakage.
[0065] Figure 3 This is a schematic diagram of the cup lid provided in an embodiment of this application, in the state of using a straw 300. (See attached diagram.) Figure 2 as well as Figure 3 As shown, the straw 300 includes a drinking end 310 and a dispensing end 320, with the dispensing end 320 extending into the cup body B. When the drinking end 310 is exposed outside the cup lid body 100, applying suction to the drinking end 310 allows the liquid inside the cup body B to pass through the dispensing end 320 to the drinking end 310 for the user to drink.
[0066] The cup lid mentioned in this application integrates the drinking spout 200 and the straw 300 together. When using the cup, users can choose to use either the drinking spout 200 or the straw 300 according to their actual needs. Furthermore, the cup lid's simple structure not only makes it easier to operate during use but also allows for more thorough cleaning. When using the drinking spout 200, the straw 300 will not come into contact with the user's face, reducing the probability of the user being affected by the straw 200 while drinking.
[0067] The cup lid mentioned in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.
[0068] Figure 4 A cross-sectional view of a cup lid provided in an embodiment of this application from one perspective. (See image below.) Figures 1 to 4As shown, this application provides a cup lid, which includes a lid body 100, a drinking spout 200, a straw 300, and a transmission member 400. The lid body 100 has a receiving cavity 110. The drinking spout 200 is located in the lid body 100 and communicates with the receiving cavity 110 to the outside. The straw 300 includes a drinking end 310. The transmission member 400 is at least partially located in the receiving cavity 110. The transmission member 400 includes a front end and a rear end that are positioned opposite each other. The front end is connected to the straw 300, and the rear end is rotatably connected to the lid body 100 via a torsion spring. When the transmission member 400 rotates in the forward direction, it can drive the straw 300 located in the receiving cavity 110 to slide along the drinking spout 200, so that the drinking end 310 is exposed in the lid body 100. When the transmission member 400 rotates in the reverse direction, it can drive the straw 300 to slide along the drinking spout 200, so that the drinking end 310 enters the receiving cavity 110.
[0069] The cup lid body 100 may include a circular base plate and a cylindrical side plate, which are fixedly connected to form the cup lid body 100. The space enclosed by the circular base plate and the cylindrical side plate is the receiving cavity 110. When the cup lid body 100 is placed on the cup body B, the receiving cavity 110 communicates with the interior space of the cup body B, so that the liquid inside the cup body B can flow out of the cup body B through the drinking spout 200 or the straw 300.
[0070] The drinking spout 200 can be an opening structure provided on the cup lid body 100, or the drinking spout 200 can be a cylindrical structure with openings at both ends connected to the opening structure on the cup lid body 100. When the user needs to use the drinking spout 200, the liquid in the cup body B can flow out through the drinking spout 200 by tilting the cup body B.
[0071] The straw 300 can be a long, tubular structure. Part of the straw 300 is located within the receiving cavity 110, and part is located within the cup body B. The drinking end 310 serves as the outlet of the straw 300, allowing liquid to be drawn from the cup body B. When the straw 300 is not in use, the drinking end 310 can be located within the drinking spout 200. Furthermore, when the drinking end 310 is located within the drinking spout 200, a gap can exist between the drinking end 310 and the drinking spout 200 to prevent the drinking end 310 from clogging the drinking spout 200 and causing it to stop dispensing water.
[0072] The transmission component 400 can be a linkage structure provided in the receiving cavity 110. The rear end of the transmission component 400 can be rotatably connected to the cup lid body 100, and the rear end of the transmission component 400 can also be fitted with a torsion spring. The front end of the transmission component 400 can be connected to the straw 300.
[0073] Driven by a torsion spring, the transmission component 400 can rotate in the forward direction with its rear end as the center. During this rotation, the front end of the transmission component 400 can slide the drinking end 310 of the straw 300 along the drinking spout 200 until the drinking end 310 protrudes from the cup lid body 100. Alternatively, when the straw 300 is not needed, a force is applied to the transmission component 400, causing it to rotate in the reverse direction with its rear end as the center. This causes the front end to slide the straw 300, allowing the drinking end 310 to re-enter the drinking spout 200. Figure 4 Taking the placement of the cup lid as an example, it can be clockwise for the front and counterclockwise for the back.
[0074] In the initial state, the drinking end 310 of the straw 300 can be located inside the receiving cavity 110, and the user can drink water through the drinking spout 200. Since the drinking end 310 of the straw 300 is located inside the receiving cavity 110 at this time, the straw 300 will not come into contact with the user's face when using the drinking spout 200, which helps to reduce the impact of the straw 300 on the user's drinking.
[0075] When the transmission component 400 rotates in the forward direction, causing the drinking end 310 of the straw 300 to protrude from the cup lid body 100, the drinking end 310 protrudes from the drinking spout 200. At this time, the user can use the straw 300 to drink water.
[0076] In summary, the cup lid mentioned in this application integrates the drinking spout 200 and the straw 300. When the drinking spout 200 is needed, it can be used directly. When the straw 300 is needed, the transmission component 400 can extend the straw 300 from the drinking spout 200. This not only satisfies both direct drinking and sipping needs simultaneously, making drinking more convenient. Furthermore, the method of using the transmission component 400 to extend the straw 300 has a simple structure and fewer parts, making cleaning the cup lid easier and more thorough. This reduces the probability of incomplete cleaning due to the numerous parts inside the cup lid creating hard-to-reach areas. Moreover, when using the drinking spout 200, the straw 300 will not come into contact with the user's face, reducing the probability of the user being affected by the straw 200 during drinking.
[0077] Figure 5 This is a schematic diagram of the structure of the cup lid body provided in an embodiment of this application. Figure 6 An exploded view of the limiting post provided in an embodiment of this application. Figures 4 to 6 As shown, the cup lid body 100 is provided with an operation hole 120 that connects to the receiving cavity 110. A movable column 500 is provided in the operation hole 120. The movable column 500 includes a pressing end 510 and a pushing end 520. The pushing end 510 abuts against the transmission member 400.
[0078] The operating hole 120 is positioned opposite to the transmission component 400. The movable column 500 includes a pressing end 510 and a pushing end 520, with the pushing end 520 abutting against the transmission component 400.
[0079] The operating hole 120 can be a through hole structure provided on the cup lid body 100, and the operating hole 120 can connect the receiving cavity 110 with the outside. The operating hole 120 is positioned opposite to the transmission component 400, so that the user can operate the transmission component 400 from the outside.
[0080] The movable column 500 can be columnar, and its sidewall can slide in contact with the wall of the operating hole 120. The movable column 500 includes two opposite ends, a pressing end 510 and a pushing end 520. The pressing end 510 faces outward, and the pushing end 520 faces the receiving cavity 110. The pressing end 510 can be pressed by the user to move the pushing end 520 toward the receiving cavity 110, thereby pushing the transmission member 400.
[0081] Because the pushing end 520 abuts against the transmission member 400, during the process where the transmission member 400 drives the straw 300 to slide, causing the drinking end 310 to protrude from the cup lid body 100, the movable column 500 moves outward within the operating hole 120 under the pushing action of the transmission member 400. At this time, the pressing end 510 protrudes from the cup lid body 100. When the direct drinking spout 200 needs to be used, force is applied to the pressing end 510, causing the movable column 500 to move towards the receiving cavity 110 within the operating hole 120. At this time, the pushing end 520 pushes against the transmission member 400, causing the transmission member 400 to rotate, thereby driving the straw 300 to slide, allowing the drinking end 310 to enter the direct drinking spout 200.
[0082] Because the operating hole 120 can connect the receiving cavity 110 to the outside, and the movable column 500 slides in contact with the operating hole 120, it is impossible to limit the movable part in the opening direction of the operating hole 120. Therefore, the operating hole 120 can be designed as a stepped hole, and the pressing end 510 can be provided with a boss. In this way, the boss and the stepped hole can cooperate to limit the movable column 500 in the opening direction of the operating hole 120.
[0083] A sealing ring may also be fitted onto the movable column 500, and the sealing ring may be fitted between the pressing end 510 and the pushing end 520. For example, the sealing ring may be fitted onto the movable column 500 on the side of the boss facing the receiving cavity 110.
[0084] When a user drinks water through the drinking spout 200, the probability of liquid flowing out of the cup through the gap between the operating hole 120 and the movable column 500 can be reduced, and the probability of external dust falling into the cup through the gap between the operating hole 120 and the movable column 500 can also be reduced.
[0085] Please continue to refer to Figures 4 to 6 The cup lid also includes a limiting member, which is installed on the side of the cup lid body 100 facing away from the receiving cavity 110. When the limiting member presses against the pressing end 510, the pushing end 520 presses against the transmission member 400, so that the straw 300 is located inside the receiving cavity 110 under the action of the transmission member 400. When the limiting member releases its pressure on the pressing end 510, the movable column 500 moves away from the receiving cavity 110, causing the transmission member 400 to rotate forward and drive the drinking end 200 out of the cup lid body 100.
[0086] The limiting component can limit the movement of the movable column 500. When the movable column 500 moves in the direction of the receiving cavity 110 within the operating hole 120 until it is fully inside the operating hole 120, the limiting component can restrict the movable column 500 from moving outward, thereby limiting the rotation of the transmission component 400 by the pushing end 520. In this way, the transmission component 400 will not cause the straw 300 to slide under the action of the torsion spring, so that the drinking end 310 is exposed outside the cup lid body 100.
[0087] In summary, this application provides an operating hole 120 on the cup lid body 100, which provides installation space for the movable column 500. The movable column 500 simplifies the process of the transmission component 400 driving the straw 300 to slide and allow the drinking end 310 to enter the drinking spout 200; only force needs to be applied to the pressing end 510. The limiting component restricts the movement of the movable column 500. When the drinking end 310 is inside the drinking spout 200, the movable column 500 is limited, thus restricting the transmission component 400 and preventing the drinking end 310 from extending out of the drinking spout 200. This makes the drinking spout 200 more convenient to use. When the limiting component releases its pressure on the pressing end 510, it does not affect the movement of the movable column 500, allowing the transmission component 400 to drive the drinking end 310 out of the cup lid body 100.
[0088] There are various ways to set the limiting component. Five of these settings are described in detail below with reference to the attached drawings, but this does not constitute a limitation on the solution of this application.
[0089] For the first setup method, please refer to [link / reference]. Figures 4 to 6As shown, a through groove 130 is provided on the side of the cup lid body 100 facing away from the receiving cavity 110. The through groove 130 communicates with the operating hole 120. The limiting member is a limiting post 600, which is slidably disposed in the through groove 130. The limiting post 600 is provided with a relief groove, and a first limiting block 610 is provided at the relief groove. The limiting post 600 can drive the first limiting block 610 to slide together. When the straw 300 is located in the receiving cavity 110 under the action of the transmission member 400, the first limiting block 610 abuts against the movable post 500. When the drinking end 310 protrudes from the cup lid body 100, the first limiting block 610 does not contact the movable post 500, and the relief groove communicates with the operating hole 120.
[0090] The through groove 130 can be set along a direction perpendicular to the opening direction of the operating hole 120. The through groove 130 can penetrate the cup lid body 100, and the length of the limiting post 600 can be longer than the length of the through groove 130, so that when the limiting post 600 is located in the through groove 130, it can be partially exposed in the cup lid body 100, which can facilitate the operation of the limiting post 600.
[0091] The through groove 130 can communicate with the operating hole 120. A clearance groove can be provided on the limiting post 600. When the limiting post 600 is set in the through groove 130, the clearance groove can make way for the movement of the movable post 500. The size of the clearance groove can be larger than the size of the operating hole 120. The first limiting block 610 can be set at the clearance groove.
[0092] The following is a detailed description of the usage process of the limit post 600, exemplarily:
[0093] When the transmission component 400 drives the straw 300 to slide, so that the drinking end 310 is exposed in the cup lid body 100, the transmission component 400 pushes the movable column 500 under the action of the torsion spring, so that the movable column 500 moves towards the outside of the cup lid body 100. The limiting column 600 drives the first limiting block 610 into the through groove 130. At this time, the clearance groove makes way for the movement of the movable column 500, and one end of the limiting column 600 protrudes out of the through groove 130.
[0094] When the movable column 500 pushes against the transmission component 400, causing the transmission component 400 to drive the straw 300 to slide, and the drinking end 310 to enter the drinking port 200, the movable column 500 enters the operating hole 120. At this time, the end of the pressing limit column 600 protruding outside the through groove 130 is pressed, causing the limit column 600 to drive the first limit block 610 to move to one side of the pressing end 510 of the movable column 500, so that the first limit block 610 abuts against the movable column 500. At this time, the movable column 500 is limited, and at the same time, the other end of the limit column 600 protrudes outside the through groove 130.
[0095] When the first configuration is selected, a through groove 130 is provided on the cup lid body 100, allowing the limiting post 600 to be inserted into the through groove 130 for installation. Furthermore, the way the through groove 130 and the limiting post 600 cooperate makes the use of the limiting post 600 simpler. A first limiting block 610 is provided on the limiting post 600. By using the limiting post 600 to move the first limiting block 610, the limiting relationship between the limiting post 600 and the movable post 500 becomes more flexible, allowing for control at any time to ensure the limiting post 600 and the movable post 500 are either in contact or not in contact.
[0096] Figure 7 This is a schematic diagram of the overall structure for the second type of limit post configuration. Figure 8 This is a partial exploded view of the structure for the second configuration of the limit post. Please refer to [reference needed for the second configuration]. Figure 4 , Figure 7 as well as Figure 8 As shown, a fixed shaft 140 is provided on the side of the cup lid body 100 facing away from the receiving cavity 110, and the fixed shaft 140 is located on one side of the operating hole 120; the limiting member is a limiting rod 800, which includes a toggle end 810 and a limiting end 820. A bushing 830 is provided between the toggle end 810 and the limiting end 820, and the bushing 830 is sleeved on the fixed shaft 140. Toggle the toggle end 810 to make the limiting rod 800 rotate around the fixed shaft 140 as the center; when the straw 300 is located in the receiving cavity 110 under the action of the transmission member 400, the limiting end 820 presses against the movable column 500; when the drinking end 310 is exposed outside the cup lid body 100, the limiting end 820 does not contact the movable column 500.
[0097] The fixed shaft 140 can be columnar, and can be integrally formed with the cup lid body 100, or it can be inserted into the cup lid body 100. The fixed shaft 140 can limit the limiting rod 800 in the moving direction of the movable column 500, thus reducing the probability of the limiting plate 800 falling off the cup lid body 100. The limiting rod 800 can be elongated, and the limiting end 820 can be located on the moving path of the movable column 500.
[0098] A guide groove may be provided on the side wall of the cup lid body 100, and the actuating end 810 can pass through the guide groove provided on the side wall of the cup lid body 100, so that the user can easily operate the actuating end 810. The groove wall of the guide groove can also limit the actuating end 810. For example, when the actuating end 810 is actuated and the limiting end 820 is rotated to the position of pressing against the movable post 500, the groove wall of the guide groove limits the actuating end 810. When the actuating end 810 is actuated and the limiting end 820 is rotated to the position of not contacting the movable post 500, the groove wall of the guide groove can also limit the actuating end 810.
[0099] The bushing 840 can be an annular structure between the actuating end 810 and the limiting end 820. When the limiting member is installed on the cup lid body 100, the bushing 830 is sleeved on the fixed shaft 140. When the actuating end 810 is actuated, the inner wall of the bushing 830 can slide in contact with the side wall of the fixed shaft 140, so that the limiting rod 800 can rotate around the fixed shaft 140. At this time, the limiting end 820 will also rotate together with the limiting rod 800.
[0100] When the second configuration is selected, a fixed shaft 140 is provided on the cup lid body 100, and a bushing 830 is provided on the limiting rod 800. By cooperating with the fixed shaft 140, the limiting rod 800 can be installed on the cup lid body 100. Because the fixed shaft 140 is located on one side of the operating hole 120, and the bushing 830 is sleeved on the fixed shaft 140, and the bushing 830 is located between the actuating end 810 and the limiting end 820, when the limiting rod 800 is installed on the cup lid body 100, the limiting end 820 can be located on the moving path of the movable column 500, thereby allowing the limiting rod 800 to limit the movement of the movable column. When the toggle end 810 is turned to make the limit rod 800 rotate around the fixed shaft 140, the limit end 820 can rotate together with the limit rod 800 until the limit end 820 is no longer on the moving path of the movable column 500. At this time, the setting of the limit rod 800 will not affect the movement of the movable column 500.
[0101] Figure 9 This is a schematic diagram of the overall structure for the third type of limit post configuration. Figure 10 This is an exploded view of part of the structure for the third configuration of the limit post. Please refer to [reference needed] for the third configuration. Figure 4 , Figure 9 as well as Figure 10 As shown, the cup lid body 100 has a pivot hole on the side facing away from the receiving cavity 110, and the pivot hole is located on one side of the operating hole 120; the limiting member is a limiting rod 800, which includes a toggle end 810 and a limiting end 820. A pivot 840 is provided between the toggle end 810 and the limiting end 820. The pivot 840 is located in the pivot hole. Toggle the toggle end 810 to make the limiting rod 800 rotate around the pivot 840 as the center; when the straw 300 is located in the receiving cavity 110 under the action of the transmission member 400, the limiting end 820 presses against the movable column 500; when the drinking end 310 is exposed outside the cup lid body 100, the limiting end 820 does not contact the movable column 500.
[0102] The pivot hole can be a blind hole structure provided on the side of the cup lid body 100 facing away from the receiving cavity 110, and the opening direction of the pivot hole can be opposite to the opening direction of the receiving cavity 110. The pivot 840 can be a columnar structure provided between the actuating end 810 and the limiting end 820. When the limiting rod is installed on the cup lid body 100, the pivot 840 can be located in the pivot hole, and the side wall of the pivot 840 can contact the hole wall of the pivot hole. The pivot hole can also limit the pivot 840 in the moving direction of the movable column 500, which can reduce the probability of the limiting rod 800 falling off the cup lid body 100.
[0103] The cup lid body 100 may also have a limiting protrusion on the side facing away from the receiving cavity 110. The limiting protrusion may be located on the rotation path of the actuating end 810. During the process of rotating the limiting rod 800 by actuating the actuating end 810, the limiting protrusion can limit the movement of the actuating end 810, thereby reducing the probability of the limiting rod 800 failing due to excessive rotation of the actuating end 810.
[0104] Figure 11 This is a schematic diagram of the overall structure for the fourth type of limit post configuration. Figure 12 This is an exploded view of part of the structure for the fourth configuration of the limit post. Please refer to [reference needed for the fourth configuration]. Figure 4 , Figure 11 as well as Figure 12 As shown, the cup lid body 100 has a sliding groove 150 on the side facing away from the receiving cavity 110, and the sliding groove 150 is located on one side of the operating hole 120; the limiting member is a limiting plate 900, which is slidably disposed in the sliding groove 150; when the straw 300 is located in the receiving cavity 110 under the action of the transmission member 400, the limiting plate 900 presses against the movable column 500; when the drinking end 310 protrudes from the cup lid body 100, the limiting plate 900 and the movable column 500 do not contact each other.
[0105] The slide groove 150 can be a guide structure provided on the side of the cup lid body 100 facing away from the receiving cavity 110, and the slide groove 150 can communicate with the operating hole 120. The slide groove 150 can guide the movement of the limiting plate 900. In addition, the slide groove 150 can also limit the limiting plate 900 in the moving direction of the movable column 500, thus reducing the probability of the limiting plate 900 falling off the cup lid body 100. The limiting plate 900 can be provided with a protrusion structure to facilitate the operator to apply force.
[0106] When the straw 300 is positioned within the receiving cavity 110 under the action of the transmission component 400, it pushes the limiting plate 900, causing the limiting plate 900 to move towards the operating hole 120 within the sliding groove 150 until one end of the limiting plate 900 coincides with the opening of the operating hole 120, at which point the limiting plate 900 abuts against the movable column 500. When the drinking end 310 protrudes from the cup lid body 100, the limiting plate 900 does not coincide with the opening of the operating hole 120. At this time, the movable column 500 can move normally within the operating hole 120, and the limiting plate 900 does not affect the movement of the movable column 500.
[0107] When the fourth configuration is selected, a groove 150 is provided on one side of the operating hole 120 to provide an installation position for the limiting plate 900. Using the limiting plate 900 to limit the movement of the movable column 500 is not only simple in structure but also relatively convenient to operate.
[0108] Figure 13 This is a schematic diagram of the overall structure for the fifth type of limit post configuration. Figure 14 This is a partial exploded view of the fifth configuration of the limit post. Please refer to [reference needed] for the fifth configuration. Figure 4 , Figure 13 as well as Figure 14 As shown, the cup lid body 100 has a sliding groove 150 on the side facing away from the receiving cavity 110, and the sliding groove 150 is located on one side of the operating hole 120; the limiting member is a limiting plate 900, which is slidably disposed in the sliding groove 150, and the limiting plate 900 has a protrusion 910 on the side facing the operating hole 120; when the straw 300 is located in the receiving cavity 110 under the action of the transmission member 400, the protrusion 910 presses against the movable column 500; when the drinking end 310 protrudes from the cup lid body 100, the protrusion 910 does not contact the movable column 500.
[0109] The slide groove 150 may not be connected to the operating hole 120. When the limiting plate 900 slides in the slide groove 150, the movement of the movable column 500 can be limited by the protrusion 910 provided on the limiting plate 900.
[0110] It should be noted that the limiting component only needs to limit the movement of the movable column 500 in the direction of movement of the movable column 500 after the drinking end 310 enters the drinking port 200 and the movable column 500 enters the operating hole 120, so that the movable column 500 cannot move away from the receiving cavity 110.
[0111] Please continue to refer to Figure 5 as well as Figure 6As shown, the limiting post 600 includes a long rod 620 and a short rod 630, which are detachably connected. One opening of the through groove 130 is a first stepped hole, and the other opening is a second stepped hole. The long rod 620 includes a first end and a second end positioned opposite each other. The first end has a trigger part 621, and the second end has a mounting groove 622. The trigger part 621 has a first boss. One end of the short rod 630 has an insert 631, and the other end of the short rod 630 has a second boss. The insert 631 is located within the mounting groove 622. The first boss can be limited by the first stepped hole, and the second boss can be limited by the second stepped hole.
[0112] The through groove 130 can penetrate the cup lid body 100, which prevents the limiting post 600 from being limited in the opening direction of the through groove 130 after it is installed in the through groove 130. Therefore, one opening of the through groove 130 can be designed as a first stepped hole, and the other opening of the through groove 130 can be designed as a second stepped hole. The trigger part 621 of the limiting post 600 can be provided with a first boss, and the end of the short rod 630 opposite to the insert block 631 can be provided with a second boss, so that the limiting post 600 can be limited in the opening direction of the through groove 130 by the first boss cooperating with the first stepped hole and the second boss cooperating with the second stepped hole.
[0113] The limiting post 600 can be configured as a detachable connection between the long rod 620 and the short rod 630. The first end of the long rod 620 is provided with a trigger part 621, and a first boss is provided on the trigger part 621, which allows the user to apply force. The second end of the long rod 620 is provided with a mounting groove 622, which can be a blind groove opened along the length of the long rod 620.
[0114] After the second end of the long rod 620 passes through the mounting groove 622, until the first boss is limited by one of the stepped holes of the through groove 130, the long rod 620 can no longer slide along the mounting groove 622. At this time, after inserting the plug 631 of the short rod 630 into the slot, the limiting post 600 can be installed in the mounting groove 622.
[0115] The insert 631 and the slot can be interference-fitted, or a slot can be provided on the wall of the slot and a block can be provided on the insert 631. The short rod 630 and the long rod 620 can be connected by the cooperation of the slot and the block.
[0116] In summary, the limiting post 600 is designed as a combination of a long rod 620 and a short rod 630, and the long rod 620 and the short rod 630 are detachably connected, which reduces the installation difficulty of the limiting post 600. A trigger part 621 is provided at the first end of the long rod 620, which can be used to operate the limiting post 600. A mounting groove 622 is provided at the second end of the long rod 620, and an insertion block 631 is provided on the short rod 630. The detachable connection between the long rod 620 and the short rod 630 can be achieved by using the slot and the insertion block 631 to cooperate. One opening of the through groove 130 is designed as a first stepped hole, and the other opening of the through groove 130 is designed as a second stepped hole. In this case, when the limiting post 600 is installed in the through groove 130, one of the stepped holes can limit the first protrusion on the trigger part 621, and the other stepped hole can limit the second protrusion on the short rod 630. In this way, the probability of the limiting post 600 falling out of the through groove 130 due to the lack of limiting of the limiting post 600 can be reduced.
[0117] Figure 15 A cross-sectional view of the cup lid provided in an embodiment of this application from another perspective. Figure 16 for Figure 15 An enlarged view of section A. (See image.) Figure 4 , Figures 6 to 16 As shown, the side wall of the limiting post 600 is provided with a protrusion 640, and the groove wall of the through groove 130 is provided with a groove 140. When the first limiting block 610 abuts against the movable post 500, the protrusion 640 is located in the groove 140. When the limiting post 600 moves the first limiting block 610 until the protrusion 640 moves out of the groove 140, the clearance groove can communicate with the operating hole 120, so that the first limiting block 610 releases its pressure on the movable post 500.
[0118] The protrusion 640 can be a raised structure provided on the limiting post 600. The number of protrusions 640 can be the same as the number of grooves 140. For example, there can be one protrusion 640, and in this case, there can also be one groove 140; or there can be multiple protrusions 640, and in this case, there can also be multiple grooves 140. When there are multiple protrusions 640 and multiple grooves 140, each protrusion 640 corresponds one-to-one with each groove 140. When the drinking end 310 is located within the drinking port 200, the first limiting block 610 limits the movement of the movable post 500. At this time, the protrusion 640 can be located within the groove 140.
[0119] In summary, by utilizing the protrusion 640 on the side wall of the limiting post 600 and the groove 140 on the groove wall of the through groove 130, the movement of the limiting post 600 can be limited by the cup lid body 100. In this way, when the cup shakes or is bumped, the limiting post 600 will not move arbitrarily along the opening direction of the through groove 130, thus improving the limiting efficiency of the limiting post 600 and thereby improving the reliability of the cup lid.
[0120] In one possible embodiment, a protrusion 640 may be provided on the side wall of the limiting post 600, and the groove wall of the through groove 130 may be a smooth groove wall. When the limiting post 600 is located in the through groove 130, the protrusion 640 may abut against the groove wall of the through groove 130. In this way, the limiting post 600 can be clamped by the groove wall of the through groove 130. When the cup shakes or is bumped, the limiting post 600 will not move arbitrarily along the opening direction of the through groove 130. This can improve the limiting efficiency of the limiting post 600, thereby improving the reliability of the cup lid.
[0121] Please continue to refer to Figure 4 , Figures 5 to 16 As shown, the limiting post 600 has a relief cavity 650 inside. The projection of the protrusion 640 in the moving direction of the movable post 500 falls into the projection of the relief cavity 650 in the moving direction of the movable post 500.
[0122] The relief cavity 650 can be a cavity structure set inside the limiting post 600.
[0123] In summary, since the protrusion 640 is located on the side wall of the limiting post 600, when the limiting post 600 moves within the through groove 130, the groove wall of the through groove 130 will compress the protrusion 640. Furthermore, a relief cavity 650 is provided inside the limiting post 600, and the position of the relief cavity 650 is opposite to the position of the protrusion 640. In this case, when the groove wall of the through groove 130 compresses the protrusion 640, the side wall of the limiting post 600 at the protrusion 640 can deform more easily, making the movement of the limiting post 600 easier and reducing the difficulty of operating the cup lid.
[0124] Figure 17 This is an assembly diagram of the straw and transmission component provided in an embodiment of this application. Figure 18 This is a schematic diagram of the structure of the straw provided in an embodiment of this application. Figure 19 This is a schematic diagram of the transmission component provided in an embodiment of this application. Figure 4 as well as Figures 17 to 19As shown, the transmission component 400 is rotatably connected to the straw 300. A second limiting block 410 is provided at the front end, and a third limiting block 330 is provided on the straw 300. During the process of the transmission component 400 driving the straw 300 to slide, causing the drinking end 310 to protrude from the cup lid body 100, the straw 300 rotates in the forward direction. During the process of the transmission component 400 driving the straw 300 to slide, causing the drinking end 310 to enter the receiving cavity 110, the straw 300 rotates in the reverse direction. During the rotation of the straw 300, the second limiting block 410 can abut against the third limiting block 330, fixing the relative position of the transmission component 400 and the straw 300.
[0125] The second limiting post 600 can be a protruding structure provided at the connection between the transmission component 400 and the straw 300, and the third limiting block 330 can be a protruding structure provided on the straw 300.
[0126] Since the transmission component 400 rotates with its rear end as the center, the front end of the transmission component 400 will also rotate with the rear end. The front end of the transmission component 400 is connected to the straw 300. At this time, the straw 300 needs to rotate together so that the drinking end 310 can extend out of the cup lid body 100 or enter the drinking port 200.
[0127] When the transmission component 400 rotates and causes the straw 300 to slide, the transmission component 400 rotates clockwise, and at the same time, the straw 300 also rotates clockwise. When the transmission component 400 rotates and causes the straw 300 to slide, the transmission component 400 rotates counterclockwise, and at the same time, the straw 300 also rotates counterclockwise.
[0128] As the transmission component 400 rotates counterclockwise, the drinking end 310 slides together with the straw 300. At this time, the drinking end 310 slides into the receiving cavity 110. During the sliding of the drinking end 310, the second limiting block 410 abuts against the third limiting block 330 to prevent the straw 300 from continuing to move in the counterclockwise direction, so that the drinking end 310 can stay in a position close to the drinking spout 200, so that when the straw 300 is needed, the drinking end 310 can extend out of the cup lid body 100.
[0129] In summary, during the process of the drinking end 310 entering the receiving cavity 110, the second limiting block 410 and the third limiting block 330 abut against each other, thereby limiting the rotation of the straw 300 using the transmission component 400. This reduces the probability of the drinking end 310 completely entering the receiving cavity 110 due to continuous rotation of the straw 300. It also reduces the probability of the drinking end 310 abutting against the inner wall of the lid body 100 after it has fully entered the receiving cavity 110, thus preventing it from extending from the drinking spout 200 to the outside of the lid body 100 during subsequent use, thereby improving the reliability of the lid.
[0130] like Figures 1 to 3 As shown, the cup lid also includes a flip cover 700, which is rotatably connected to the cup lid body 100. One end of the flip cover 700 is provided with a sealing plug 710, and the other end of the flip cover 700 is provided with a reset member 720. The sealing plug 710 can seal the drinking spout 200. When the transmission member 400 rotates in the reverse direction, it drives the straw 300 to slide along the drinking spout 200, so that the drinking end 310 enters the receiving cavity 110. During this process, the reset member 720 can push against the movable column 500, so that the movable column 500 moves closer to the transmission member 400.
[0131] The flip cover 700 can be a lid structure provided on the lid body 100. One end of the flip cover 700 is rotatably connected to the lid body 100, and the flip cover 700 can rotate around this end during use. The other end of the flip cover 700 is provided with a sealing plug 710. During the rotation of the flip cover 700, the sealing plug 710 can enter into the drinking spout 200 and seal the drinking spout 200. At this time, the flip cover 700 can no longer rotate.
[0132] The end of the flip cover 700 connected to the cup lid body 100 is located on one side of the movable post 500, and the reset member 720 is located at the end of the flip cover 700 connected to the cup lid body 100. When the flip cover 700 is opened, the sealing plug 710 does not contact the drinking spout 200, and at the same time, the reset member 720 does not contact the movable post 500. During the closing process of the flip cover 700, the reset member 720 can push against the movable post 500, causing the movable post 500 to move towards the receiving cavity 110. During the movement of the movable post 500 towards the receiving cavity 110, it pushes against the transmission member 400, causing the transmission member 400 to drive the straw 300 to slide, thereby allowing the drinking end 310 to enter the receiving cavity 110.
[0133] In summary, by incorporating a sealing plug 710 into the flip-top 700, the sealing plug 710 can be positioned within the drinking spout 200 when the flip-top 700 is closed. This effectively seals the drinking spout 200, reducing the probability of liquid leaking from the spout 200 due to a lack of sealing. Furthermore, the inclusion of a reset component 720 in the flip-top 700 allows the moving column 500 to reset during the closing process. This simplifies the reset of the transmission component 400 and the straw 300, eliminating the need for additional tools and reducing the difficulty of using the lid.
Claims
1. A cup lid, characterized in that, include: The cup lid body has a receiving cavity; A direct drinking spout is located on the cup lid body and connects the receiving cavity to the outside. Straw, including the drinking end; A transmission component, at least partially located within the receiving cavity, includes a front end and a rear end positioned opposite each other, the front end being connected to the straw, and the rear end being rotatably connected to the cup lid body; When the transmission component rotates in the forward direction, it can drive the straw located in the receiving cavity to slide along the drinking spout, so that the drinking end is exposed in the cup lid body. When the transmission component rotates in the reverse direction, it can drive the straw to slide along the drinking spout, so that the drinking end enters the receiving cavity.
2. The cup lid according to claim 1, characterized in that, The cup lid body is provided with an operating hole that connects to the receiving cavity; The operating hole is provided with a movable column, which includes a pressing end and a pushing end, and the pushing end abuts against the transmission component; The cup lid also includes a limiting member, which is installed on the side of the cup lid body facing away from the receiving cavity; When the limiting member presses against the pressing end, the pushing end presses against the transmission member, so that the straw is located in the receiving cavity under the action of the transmission member; when the limiting member removes its pressure on the pressing end, the movable column moves away from the receiving cavity, causing the transmission member to rotate forward and drive the drinking end to protrude from the cup lid body.
3. The cup lid according to claim 2, characterized in that, The cup lid body has a through groove on the side facing away from the receiving cavity, the through groove is connected to the operating hole, and the limiting member is a limiting post, which is slidably disposed in the through groove; The limiting post is provided with a clearance groove, and a first limiting block is provided at the clearance groove. The limiting post can drive the first limiting block to slide together. When the straw is positioned within the receiving cavity under the action of the transmission component, the first limiting block presses against the movable column; when the drinking end protrudes from the cup lid body, the first limiting block does not contact the movable column, and the clearance groove communicates with the operating hole.
4. The cup lid according to claim 2, characterized in that, The cup lid body has a fixed shaft on the side facing away from the receiving cavity, and the fixed shaft is located on one side of the operating hole; The limiting component is a limiting rod, which includes a toggle end and a limiting end. A bushing is provided between the toggle end and the limiting end. The bushing is sleeved on the fixed shaft. Toggle the toggle end can cause the limiting rod to rotate about the fixed shaft as the center. When the straw is positioned within the receiving cavity under the action of the transmission component, the limiting end presses against the movable column; when the drinking end protrudes from the cup lid body, the limiting end does not contact the movable column.
5. The cup lid according to claim 2, characterized in that, The cup lid body has a sliding groove on the side facing away from the receiving cavity, and the sliding groove is located on one side of the operating hole; The limiting component is a limiting plate, which is slidably disposed within the groove; When the straw is positioned within the receiving cavity under the action of the transmission component, the limiting plate presses against the movable column; when the drinking end protrudes from the cup lid body, the limiting plate does not contact the movable column.
6. The cup lid according to claim 3, characterized in that, The limiting post includes a long rod and a short rod, and the long rod and the short rod are detachably connected; One opening of the through groove is a first stepped hole, and the other opening of the through groove is a second stepped hole; The long rod includes a first end and a second end that are positioned opposite each other. The first end is provided with a trigger part, and the second end is provided with a mounting groove. The trigger part is provided with a first protrusion. One end of the short rod is provided with a plug, and the other end of the short rod is provided with a second protrusion. The plug is located in the mounting groove. The first boss can be limited by the first stepped hole, and the second boss can be limited by the second stepped hole.
7. The cup lid according to claim 3, characterized in that, The side wall of the limiting post is provided with a protrusion, and the groove wall of the through groove is provided with a groove; When the first limiting block abuts against the movable column, the protrusion is located within the groove; When the limiting post moves the first limiting block to the point where the protrusion moves out of the groove, the clearance groove can communicate with the operating hole, so that the first limiting block releases its pressure on the movable post.
8. The cup lid according to claim 1, characterized in that, The transmission component is rotatably connected to the straw; The front end is provided with a second limiting block, and the straw is provided with a third limiting block; As the transmission component drives the straw to slide, and the drinking end is exposed above the cup lid body, the straw rotates in the forward direction. As the transmission component drives the straw to slide, and the drinking end enters the receiving cavity, the straw rotates in the opposite direction. During the reverse rotation of the straw, the second limiting block abuts against the third limiting block, thereby fixing the relative position of the transmission component and the straw.
9. The cup lid according to claim 2, characterized in that, The cup lid also includes a flip cover, which is rotatably connected to the cup lid body; One end of the flip cover is provided with a sealing plug, and the other end of the flip cover is provided with a reset component; The sealing plug can seal the drinking spout; When the transmission component rotates in the reverse direction, it drives the straw to slide along the drinking spout, so that the drinking end enters the receiving cavity. During this process, the reset component can push against the movable column, causing the movable column to move closer to the transmission component.
10. A cup, characterized in that, Includes a cup body and a cup lid as described in any one of claims 1 to 9; The cup lid body is fitted onto the cup body; The straw includes a water-dispensing end, which is located inside the cup.