A push piece cover with exhaust function and a water cup

Abstract

This invention relates to the field of daily necessities technology, and discloses a push-tab lid with venting function and a water cup. The push-tab lid with venting function includes a lid body, a sliding component, and an operating component. The lid body is provided with a water outlet; at least a portion of the sliding component is located inside the lid body, and the sliding component slides and engages with the lid body along a first direction to block or open the water outlet. The sliding component is provided with an air hole for connecting the inner and outer sides of the lid body; the operating component is located outside the lid body and pivotally connected to the sliding component. The operating component has a blocking part on the side facing the sliding component, and has a first posture and a second posture relative to the sliding component. In the first posture, the blocking part blocks the air hole, and the sliding component is locked in the first direction; in the second posture, the air hole is open, and the sliding component is unlocked in the first direction. This push-tab lid with venting function can release pressure through the air hole before opening the water outlet, avoiding gas or liquid splashing and improving the user experience.

Description

Technical Field

[0001] This invention relates to the field of daily necessities technology, and in particular to a push-tab lid with venting function and a water cup. Background Technology

[0002] A slide cap is a common type of lid used in coffee cups and water cups. It typically consists of a cap body, a sliding plate, and a sealing element. The cap body has a spout, and the sliding plate is located on the outside of the cap body and slides in conjunction with it, allowing the user to operate it. The sealing element is located on the inside of the cap body and moves synchronously with the sliding plate via a connecting structure. The sealing element seals the spout. When the user operates the sliding plate relative to the cap body, the sealing element and the sliding plate move synchronously to open and close the spout.

[0003] However, in some scenarios, the liquid inside the cup is a high-temperature liquid, and liquid or gas may splash out the moment the sliding cover opens the spout, resulting in a poor user experience.

[0004] Therefore, there is an urgent need for a push-plate cover and water cup with venting function to solve the above-mentioned technical problems. Summary of the Invention

[0005] One objective of this invention is to provide a push-plate cover with a venting function, which can release pressure through the vent before opening the water outlet to avoid gas or liquid splashing and improve the user experience.

[0006] To achieve this objective, the present invention adopts the following technical solution: A push-plate cover with venting function, including: A cover body, wherein a water outlet is provided on the cover body; A sliding component, at least a portion of which is located inside the cover body, slides along a first direction with the cover body to block or open the water outlet, and is provided with an air hole configured to connect the inner and outer sides of the cover body; An operating component is disposed on the outside of the cover body and pivotally connected to the sliding component. The operating component has a blocking part on the side facing the sliding component and has a first posture and a second posture relative to the sliding component. In the first posture, the blocking part blocks the air hole; in the second posture, the air hole is open.

[0007] As an optional solution, the cover body is provided with a first latching protrusion; the operating component includes a pressing member, the pressing member is pivotally connected to the sliding component, the pressing member includes the sealing part and the second latching protrusion, the sealing part and the second latching protrusion are respectively located on both sides of the pivot axis of the pressing member; When the operating component is in the first posture, the second latch protrusion abuts against the first latch protrusion along the first direction to restrict the sliding component from sliding along the first direction; When the operating component rotates to the second posture, the second latch disengages from the first latch, allowing the sliding component to slide along the first direction.

[0008] As an optional solution, the operating component includes: Pressing element; A pivot shaft, which is connected to the pressing element and rotatably engages with the sliding assembly; A reset elastic element is provided, which is connected to the sliding component and the pressing component respectively. The reset elastic element is used to drive the pressing component to reset after being pressed.

[0009] As an optional solution, the pressing member is provided with a receiving groove, and a mounting hole is provided on the wall plate at one end of the receiving groove along the second direction. A pivot protrusion is provided on the outer side of the wall plate at the other end along the second direction. The first end of the pivot shaft is disposed in the receiving groove, and the second end passes through the mounting hole and is fixed circumferentially to the inner wall of the mounting hole. The second end of the pivot shaft and the pivot protrusion are respectively rotatably engaged with the sliding assembly. The operating component further includes an elastic support disposed within the receiving groove and abutting against the pivot shaft and the wall panel of the receiving groove along the second direction, respectively. The elastic support is configured such that the second end of the pivot shaft can retract into the mounting hole under external force.

[0010] As an optional solution, the pressing member is further provided with a limiting buckle, which is used to abut against the sliding component, so that the pressing member can be maintained in the first posture under the action of the reset elastic member; and / or The sliding component is provided with an arc-shaped groove, and the pressing component is provided with an arc-shaped protrusion. The arc-shaped protrusion is supported in the arc-shaped groove and can rotate along the arc-shaped groove.

[0011] As an optional solution, the sliding assembly includes a slide block, which slides in cooperation with the cover body along the first direction. The slide block is provided with a through hole, and an elastic fitting part is installed at the through hole. The air hole is opened on the elastic fitting part. The sealing part is inserted into the air hole, and the upper end of the sealing part is provided with a groove. When the operating component is in the first posture, the lower end of the sealing part abuts against the inner wall of the air hole to seal the air hole; when the operating component is in the second posture, the upper end of the sealing part abuts against the inner wall of the air hole, and the groove connects the two sides of the slide.

[0012] As an optional solution, the slide block is provided with a through hole, and the sliding assembly also includes a mounting part and a limiting part. The mounting part includes a support part and a through part. The support part is disposed on the outside of the cover body, and the operating component is rotatably mounted on the support part. The first end of the through part is connected to the support part, and the second end of the through part passes through the through hole. The limiting part is disposed on the inside of the cover body and is detachably connected to the second end of the through part.

[0013] As an optional solution, the support portion includes: A frame in which the operating components are mounted and pivotally connected at both ends along a second direction; A support beam is connected to the frame, the through portion is connected to the support beam, and the support beam is supported on the lower side of the sliding assembly.

[0014] As an optional embodiment, the water outlet includes a water outlet hole and an assembly hole that are connected along the first direction, and the slide includes: The base plate is located on the inner side of the cover body and is used to block or open the water outlet; A connecting column, the first end of which is connected to the base plate, and the second end of which passes through the assembly hole and can slide in the assembly hole along a first direction; The sliding plate is connected to the second end of the connecting post and abuts against the outer side of the cover body.

[0015] Another objective of this invention is to provide a water cup that, by employing the aforementioned push-plate cover with venting function, can release pressure through the vent before pushing the sliding component to open the water outlet, thus preventing gas or liquid splashing and providing a better user experience.

[0016] To achieve this objective, the present invention adopts the following technical solution: A water cup, characterized in that it includes a cup body and a push-plate cover with a venting function, the push-plate cover with the venting function being disposed on the cup body.

[0017] The beneficial effects of this invention are: The push-plate cover with venting function of the present invention includes a cover body, a sliding component and an operating component. The sliding component can slide relative to the cover body in a first direction, thereby blocking or opening the water outlet. The sliding component is disposed on the outside of the cover body and pivotally connected to the operating component. The sliding component is provided with an air hole. The operating component is provided with a blocking part on the side facing the sliding component. The blocking part is used to block or open the air hole. In the initial state, the sliding component blocks the water outlet, and the operating component is in a first posture relative to the sliding component, with the sealing part blocking the vent. When the user uses the device, they first press the operating component to rotate it relative to the sliding component to a second posture. At this point, the vent opens, allowing pressure to be released from the cup. Since the operating component is located on the outside of the lid body and moves by rotation, it can also block the vent, allowing gas or liquid to escape along the assembly gaps of the components, preventing direct splashing and improving the user experience. After pressure release, pushing the operating component in the first direction causes it to move the sliding component synchronously in the first direction relative to the lid body, thus opening the water outlet. The entire process only requires operating the operating component, and the press-then-push operation method provides a smooth and user-friendly experience.

[0018] The water cup of the present invention includes a cup body and the aforementioned push-plate cover with venting function. The push-plate cover with venting function is disposed on the cup body. By adopting the aforementioned push-plate cover with venting function, the water cup can release pressure through the air hole before pushing the sliding component to slide open the water outlet, thereby avoiding gas or liquid splashing and providing a better user experience. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the push-plate cover with venting function provided in a specific embodiment of the present invention from one perspective; Figure 2 This is a cross-sectional view of the push plate cover with venting function provided in a specific embodiment of the present invention in its initial state, perpendicular to the second direction. Figure 3 This is a cross-sectional view of the push-plate cover with venting function provided in a specific embodiment of the present invention after pressing the pressing member, perpendicular to the second direction; Figure 4 This is a cross-sectional view of the push-plate cover with venting function provided in a specific embodiment of the present invention in the state of having the water outlet open, perpendicular to the second direction. Figure 5 This is a schematic diagram of the structure of the cover body provided in a specific embodiment of the present invention; Figure 6 This is a schematic diagram of the slide and its components provided in a specific embodiment of the present invention from one viewpoint; Figure 7This is a cross-sectional view of the push plate cover with venting function provided in a specific embodiment of the present invention, perpendicular to the first direction; Figure 8 This is a schematic diagram of the installation component provided in a specific embodiment of the present invention from one perspective; Figure 9 This is a schematic diagram of the structure of the limiting member provided in a specific embodiment of the present invention; Figure 10 This is a schematic diagram of the push plate cover with venting function provided in a specific embodiment of the present invention from another perspective; Figure 11 This is a schematic diagram of the slide and its components provided in a specific embodiment of the present invention from another perspective; Figure 12 This is a schematic diagram of the installation component provided in a specific embodiment of the present invention from another perspective; Figure 13 This is a schematic diagram of the structure of the operating components provided in a specific embodiment of the present invention; Figure 14 This is a schematic diagram of the pressing component provided in a specific embodiment of the present invention; Figure 15 This is a schematic diagram of the structure of the pivot shaft provided in a specific embodiment of the present invention.

[0020] In the picture: 10. Cover body; 11. Water outlet; 111. Water outlet hole; 112. Assembly hole; 12. First locking protrusion; 13. Sliding groove; 14. First protrusion; 15. Second protrusion; 16. Air groove; 20. Sliding component; 201. Vent; 21. Slide; 211. Base plate; 212. Connecting column; 213. Slide plate; 214. Through hole; 215. Anti-rotation groove; 22. Installation components; 221. Support section; 2211. Frame; 2212. Support beam; 2213. Limiting groove; 2214. Guide groove; 2215. Pivoting groove; 2216. Arc groove; 222, Penetration section; 2221, Annular groove; 223. Anti-rotation convex part; 23. Limiting component; 231. U-shaped groove; 232. Limiting bracket protrusion; 24. Sealing ring; 241. Elastic fit part; 242. Sealing part; 243. Damping part; 30. Operation components; 31. Pressing part; 311. Sealing part; 3111. Groove; 312. Second locking protrusion; 313. Pivoting protrusion; 314. Limiting buckle; 315. Locking protrusion; 316. Arc protrusion; 317. Receiving groove; 318. Mounting hole; 319. Limiting protrusion; 32. Pivot shaft; 321. Locking groove; 322. Stop part; 33. Reset elastic element; 34. Elastic support components. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention and not the entire structure.

[0022] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0023] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0024] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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 the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0025] This embodiment provides a push-tab lid with venting function and a water cup. The water cup includes a cup body and a push-tab lid with venting function. The cup body is a cylindrical structure with an open top, and the push-tab lid with venting function is disposed on the opening of the cup body. It is understood that, without departing from the inventive concept of this application, the specific shape and size of the cup body can be flexibly set as needed, and are not specifically limited here.

[0026] like Figures 1-4 As shown, the push-tab lid with venting function includes a lid body 10, a sliding assembly 20, and an operating assembly 30. The lid body 10 is used to connect to the cup body and has a water outlet 11. The sliding assembly 20 is slidably mounted on the lid body 10 along a first direction, with at least a portion of the sliding assembly 20 located inside the lid body 10. When the sliding assembly 20 slides relative to the lid body 10 along the first direction, it can block or open the water outlet 11. The sliding assembly 20 has an air hole 201 for connecting the inner and outer sides of the lid body 10. The operating assembly 30 is located outside the lid body 10 and pivotally connected to the sliding assembly 20. The operating assembly 30 has a sealing part 311 on the side facing the sliding assembly 20. The operating assembly 30 has a first posture and a second posture relative to the sliding assembly 20. In the first posture, the sealing part 311 blocks the air hole 201; in the second posture, the air hole 201 is open. Specifically, Figure 2 The state shown is the initial state of the push-plate cover with venting function. At this time, the operating component 30 is in the first posture relative to the sliding component 20. Based on this, as... Figure 3 As shown, the operating component 30 can reach the second posture by rotating counterclockwise by a certain angle. In addition, in this embodiment, the axial direction of the cover body 10 is a third direction, the first direction is perpendicular to the axial direction of the cover body 10, the second direction is also perpendicular to the axial direction of the cover body 10, and the second direction is perpendicular to the first direction.

[0027] The push-plate cover with venting function in this embodiment, in its initial state (such as...) Figure 2 As shown), the sliding component 20 blocks the outlet 11, and the sealing part 311 blocks the air hole 201; when the user uses it, such as Figure 3 As shown, first press the operating component 30 to rotate counterclockwise relative to the sliding component 20 to the second position, thereby opening the vent 201. This allows for venting and pressure relief of the cup. Since the operating component 30 is located on the outside of the lid body 10 and rotates, it can block the gas or liquid discharged from the vent 201, allowing the gas or liquid to discharge along the assembly gaps of the components, preventing direct splashing and improving the user experience. After pressure relief, as... Figure 4As shown, the operating component 30 is then pushed along the first direction, which causes the sliding component 20 to move synchronously along the first direction relative to the cover body 10, thereby opening the water outlet 11. The entire process only requires operating the operating component 30, and the operation method of pressing and then pushing is highly smooth and provides a good user experience.

[0028] In this embodiment, as Figure 1 As shown, the lid body 10 is circular in shape and has screw threads on its outer circumference. The inner side of the cup opening has internal threads. By inserting the lid body 10 into the cup opening and screwing it on, the dual-purpose lid and cup body can be connected. This not only makes operation convenient but also ensures a good seal. Of course, in other embodiments, the lid body 10 can also be connected to the cup body via a snap-fit ​​connection; this is not a limitation.

[0029] like Figures 2-7 As shown, the water outlet 11 includes a water outlet hole 111 and an assembly hole 112 that are sequentially arranged and connected along a first direction. The sliding assembly 20 includes a slide 21, which is slidably mounted at the assembly hole 112. The slide 21 is partially disposed inside the cover body 10 and is used to block or allow air to enter the water outlet 11. Specifically, as shown... Figure 6 and Figure 7 As shown, the slide 21 includes a base plate 211, a connecting post 212, and a sliding plate 213. The base plate 211 is located inside the cover body 10 and is used to block or open the outlet 11. The first end of the connecting post 212 is connected to the base plate 211, and the second end of the connecting post 212 passes through the mounting hole 112 and can slide in the mounting hole 112 along the first direction. The sliding plate 213 is connected to the second end of the connecting post 212 and abuts against the outer side of the cover body 10. This arrangement allows the sliding assembly 20 to be slidably installed on the cover body 10 along the first direction, and the cooperation between the sliding plate 213 and the base plate 211 provides a limiting effect for the entire slide 21 in the third direction.

[0030] In this embodiment, the base plate 211, connecting column 212, and sliding plate 213 are integrally formed. This design reduces the number of parts in the entire push plate cover with venting function, thus lowering the assembly difficulty. To facilitate the installation of the slide block 21 into the mounting hole 112, such as... Figure 5 and Figure 6As shown, the cross-sectional profile of the slide plate 213 is approximately rectangular. The dimension of the slide plate 213 along the first direction is smaller than the dimension of the mounting hole 112 along the second direction, and the dimension of the slide plate 213 along the second direction is larger than the dimension of the mounting hole 112 along the second direction. When assembling the slide block 21, the slide block 21 is first rotated 90° so that the smaller side of the slide plate 213 is parallel to the width direction (i.e., the second direction) of the mounting hole 112. At this time, the slide plate 213 can pass through the mounting hole 112 from bottom to top. Then, the slide plate 213 is rotated in the opposite direction so that the larger side of the slide plate 213 is aligned with the width direction of the mounting hole 112. At this time, both ends of the slide plate 213 along the second direction abut against the outer side of the cover body 10, thus realizing the assembly of the slide block 21.

[0031] like Figures 5-7 As shown, a sliding groove 13 is provided on the outer side of the cover body 10, and the sliding groove 13 is located on both sides of the mounting hole 112 along the first direction. The two ends of the sliding plate 213 respectively overlap the sliding groove 13 on both sides of the mounting hole 112 and slide in cooperation with the sliding groove 13. The sliding groove 13 on both sides of the mounting hole 112 can play a role in guiding the movement of the entire sliding base 21, thereby ensuring the movement accuracy of the entire sliding assembly 20.

[0032] like Figure 5 As shown, the bottom of the slide 13 is provided with a first protrusion 14 and a second protrusion 15. The first protrusion 14 and the second protrusion 15 are arranged at intervals along the sliding direction (i.e., the first direction) of the slide block 21. When the slide plate 213 presses against the first protrusion 14, the sliding component 20 blocks the water outlet 11. When the slide plate 213 presses against the second protrusion 15, the sliding component 20 opens the water outlet 11. When the slide plate 213 moves to press against the first protrusion 14 or the second protrusion 15, the movement of the entire slide block 21 along the first direction is blocked. This can provide some feedback to the user so that the customer knows that the slide block 21 has slid into place. In addition, the cooperation between the first protrusion 14 and the second protrusion 15 and the slide plate 213 can also play a certain locking role for the entire sliding component 20, preventing the sliding component 20 from sliding arbitrarily and ensuring the stability of the position of the sliding component 20 when opening or blocking the water outlet 11, thus improving the user experience. In this embodiment, a first protrusion 14 and a second protrusion 15 are provided in both grooves 13.

[0033] like Figure 2 and Figure 6 As shown, the sliding assembly 20 also includes a sealing part 242, which is disposed between the base plate 211 and the cover body 10. The sealing part 242 is used to improve the sealing effect of the slide 21 on the water outlet 11. In this embodiment, the sealing part 242 is constructed as a ring, and when the sliding assembly 20 blocks the water outlet 11, the sealing part 242 is arranged around the water outlet 11.

[0034] like Figure 2 and Figure 6 As shown, the slide block 21 has a through hole, and an elastic fitting part 241 is installed at the through hole. An air hole 201 is formed on the elastic fitting part 241. In this embodiment, when the sliding assembly 20 is positioned to block the water outlet 11, the elastic fitting part 241 is located below the water outlet 111, and the blocking part 311 is inserted into the air hole 201. Specifically, as... Figure 2 and Figure 14 As shown, the upper end of the sealing part 311 is provided with a groove 3111. When the operating component 30 is in the first posture, the lower end of the sealing part 311 abuts against the inner wall of the air hole 201 to seal the air hole 201. When the operating component 30 rotates counterclockwise to the second posture, the upper end of the sealing part 311 abuts against the inner wall of the air hole 201. At this time, the two sides of the slide block 21 can be connected through the groove 3111, thus realizing the opening of the air hole 201. In this embodiment, the elastic fitting part 241 can not only ensure the sealing between the sealing part 311 and the air hole 201, but also adapt to the movement trajectory of the sealing part 311 through its own elastic deformation during the rotation of the operating component 30 from the first posture to the second posture, ensuring smooth rotation of the operating component 30.

[0035] like Figure 6 and Figure 7 As shown, the slide block 21 is provided with a through hole 214. The sliding assembly 20 also includes a mounting part 22 and a limiting part 23. The mounting part 22 includes a support part 221 and a through part 222. The support part 221 is disposed on the outside of the cover body 10. The operating assembly 30 is rotatably mounted on the support part 221. The first end of the through part 222 is connected to the support part 221, and the second end of the through part 222 passes through the through hole 214. The limiting part 23 is disposed on the inside of the cover body 10 and is detachably connected to the second end of the through part 222. In this embodiment, the mounting part 22 can support the operating assembly 30. Through the cooperation of the mounting part 22 and the limiting part 23, the sliding assembly 20 can be easily removed from the cover body 10, thereby facilitating the user to perform detailed cleaning of each component.

[0036] like Figure 7 As shown, the sliding assembly 20 also includes a sealing ring 24, which is sleeved on the through portion 222 and sandwiched between the through portion 222 and the inner wall of the through hole 214. The sealing ring 24 ensures the sealing of the connection between the mounting part 22 and the slide block 21, preventing water leakage at the assembly gap between the two.

[0037] like Figure 6 and Figure 8As shown, an anti-rotation groove 215 is provided on the inner wall of the through hole 214, and an anti-rotation protrusion 223 is provided on the outer periphery of the through portion 222. After the through portion 222 passes through the through hole 214, the anti-rotation protrusion 223 is confined within the anti-rotation groove 215, thereby preventing the mounting member 22 from rotating relative to the slide block 21, ensuring the stability of the entire sliding assembly 20 structure, and also ensuring the stability of the position of the operating component 30 mounted on the mounting member 22. Optionally, two anti-rotation grooves 215 and two anti-rotation protrusions 223 may be provided respectively.

[0038] like Figures 8-10 As shown, the limiting member 23 is provided with a U-shaped groove 231, and the second end of the through portion 222 is provided with a circumferential annular groove 2221. The limiting member 23 is inserted into the annular groove 2221. The insertion method of the limiting member 23 and the through portion 222 improves the ease of assembly of the sliding assembly 20. Figure 9 As shown, the inner wall of the U-shaped groove 231 is provided with a limiting protrusion 232. When the U-shaped groove 231 is inserted into the annular groove 2221, the limiting protrusion 232 is used to prevent the through part 222 from coming out of the U-shaped groove 231. In this embodiment, as shown... Figure 10 and Figure 11 As shown, the sliding assembly 20 also includes a damping part 243, which is disposed on the lower side of the base plate 211 and abuts against the limiting member 23 along the axial direction of the through portion 222. The damping part 243 axially presses against the limiting member 23, which can improve the stability of the limiting member 23 during installation and prevent the limiting member 23 from loosening after long-term use. In this embodiment, the damping part 243, the sealing part 242, and the elastic fitting part 241 are all made of elastic materials such as rubber. Optionally, the damping part 243, the sealing part 242, and the elastic fitting part 241 can be integrally manufactured on the slide block 21 using existing molding technology.

[0039] like Figure 2 , Figure 7 and Figure 12 As shown, the support part 221 includes a frame 2211 and a support beam 2212. The operating component 30 is installed inside the frame 2211, and both ends of the operating component 30 along the second direction are pivotally connected to the frame 2211. The support beam 2212 is connected to the frame 2211, and the through part 222 is connected to the support beam 2212. The support beam 2212 is supported on the lower side of the sliding component 20. In this embodiment, the operating component 30 includes a pressing member 31, which is rotatably installed inside the frame 2211. The sealing part 311 is located on the lower side of the pressing member 31, so the sealing part 311 can pass through the water outlet 111 and be inserted into the air hole 201 of the sliding component 20. The support beam 2212 is used to connect the through part 222 and to support the pressing member 31, ensuring the stability of the pressing member 31 installation. Furthermore, the support beam 2212 can also improve the structural strength of the entire mounting component 22.

[0040] like Figures 12-15 As shown, the operating component 30 also includes a pivot shaft 32, which is connected to the pressing member 31 and rotatably engages with the sliding component 20. In this embodiment, the pivot shaft 32 extends along a second direction, and the entire operating component 30 can rotate around the axis of the pivot shaft 32. The operating component 30 also includes a reset elastic member 33, which abuts against both the sliding component 20 and the pressing member 31, and is used to drive the pressing member 31 to reset after being pressed. In this embodiment, by setting the reset elastic member 33, the automatic reset of the pressing member 31 can be achieved without additional manual operation, resulting in a better user experience. In this embodiment, the reset elastic member 33 is a torsion spring, which is sleeved on the pivot shaft 32, and the two free ends of the torsion spring abut against the sliding component 20 and the pressing member 31, respectively. A limiting groove 2213 is provided on the support beam 2212, and a limiting protrusion 319 is provided on the pressing member 31. One end of the torsion spring is engaged in the limiting groove 2213, and the other end abuts against the limiting protrusion 319, thereby ensuring the stability of the reset elastic member 33 during installation. In other embodiments, the reset elastic member 33 can also be a tension spring. One end of the tension spring is connected to the end of the pressing member 31 away from the water outlet 111, and the other end is connected to the support part 221. When the pressing member 31 is pressed, the tension spring is stretched. When the pressing member 31 is released, the tension spring resets, driving the pressing member 31 to rotate to the first posture. It should be noted that the specific setting position of the tension spring should ensure that it does not interfere with the cover body 10 during the sliding process of the sliding component 20.

[0041] like Figures 2-4 , Figure 12 and Figure 14 As shown, the pressing member 31 is also provided with a limiting buckle 314, which abuts against the sliding component 20 so that the pressing member 31 can be maintained in the first posture under the action of the reset elastic member 33. In this embodiment, after the reset elastic member 33 is installed, it has a certain pre-deformation amount, which causes the operating component 30 to have a clockwise rotation tendency. Based on the cooperation between the limiting buckle 314 and the sliding component 20, the pressing member 31 can be stably maintained in the first posture. Figure 2 The first posture is shown. In this embodiment, the limiting buckle 314 is provided at the end of the pressing member 31 where the blocking part 311 is provided, and the limiting buckle 314 is provided on the lower side of the frame 2211, and limits the pressing member 31 by abutting against the lower side of the frame 2211.

[0042] like Figure 12 As shown, the frame 2211 has pivot grooves 2215 on its sidewalls arranged opposite each other along the second direction. These two pivot grooves 2215 are used for pivotal engagement with the operating assembly 30. Specifically, as shown... Figure 7 , Figures 12-15As shown, the pressing member 31 is provided with a receiving groove 317. A mounting hole 318 is provided on the wall plate at one end of the receiving groove 317 along the second direction, and a pivot protrusion 313 is provided on the outer side of the wall plate at the other end along the second direction. The first end of the pivot shaft 32 is disposed within the receiving groove 317, and the second end passes through the mounting hole 318 and is circumferentially fixed to the mounting hole 318. The second end of the pivot shaft 32 and the pivot protrusion 313 are respectively rotatably engaged with two pivot grooves 2215 on the sliding assembly 20. This achieves the pivotal engagement between the operating assembly 30 and the sliding assembly 20. The operating component 30 also includes an elastic support 34, which is disposed in the receiving groove 317 and abuts against the pivot shaft 32 and the wall of the receiving groove 317 respectively along the second direction. The elastic support 34 supports the pivot shaft 32, so that the second end of the pivot shaft 32 extends out of the mounting hole 318 and rotates with the pivot groove 2215. The elastic support 34 also enables the pivot shaft 32 to retract into the mounting hole 318 after being subjected to external force.

[0043] Combination Figure 7 and Figure 13 As shown, when the operating component 30 is installed onto the mounting member 22, the pivot shaft 32 is pressed axially, causing it to retract into the mounting hole 318 and compressing the elastic support member 34. At this time, the operating component 30 is pressed into the frame 2211. When the pivot protrusion 313 is inserted into one pivot groove 2215, the elastic support member 34 drives the pivot shaft 32 to extend out of the mounting hole 318, allowing the pivot shaft 32 to be inserted into another pivot groove 2215. Through the cooperation of the pivot shaft 32, the elastic support member 34, the pivot protrusion 313, and other structures, the process of installing the operating component 30 onto the mounting member 22 becomes smoother.

[0044] In this embodiment, as Figure 15 As shown, the pivot shaft 32 is provided with a stop portion 322. One end of the elastic support member 34 abuts against one wall plate of the receiving groove 317 in the second direction, and the other end abuts against the stop portion 322. The elastic support member 34 is a spring, and the spring is sleeved on the pivot shaft 32. The reset elastic member 33 is located between the other wall plate of the receiving groove 317 in the second direction and the stop portion 322. In this embodiment, the lower ends of the two wall plates of the receiving groove 317 in the second direction are constructed as arc surfaces, thereby forming an arc protrusion 316 in the sliding assembly 20. An arc groove 2216 is provided on the sliding assembly 20. The arc protrusion 316 is supported in the arc groove 2216 and can rotate along the arc groove 2216. The cooperation between the arc protrusion 316 and the arc groove 2216 makes the rotation of the operating assembly 30 relative to the sliding assembly 20 smooth and stable. In this embodiment, the arc groove 2216 is provided on the support beam 2212.

[0045] like Figure 12As shown, the frame 2211 is also provided with guide grooves 2214. Each pivot groove 2215 has a corresponding guide groove 2214 above it. When the operating component 30 is installed on the frame 2211, the guide grooves 2214 can roughly position the entire operating component 30. In this embodiment, the groove surface of the guide groove 2214 is a slope, so the guide groove 2214 can also guide the operating component 30, further improving the convenience of installing the operating component 30.

[0046] like Figure 13 and Figure 15 As shown, a locking groove 321 is also provided on the pivot shaft 32. The locking groove 321 extends along the second direction and penetrates to the end face of the pivot shaft 32. A locking protrusion 315 is provided on the inner wall of the mounting hole 318. The locking protrusion 315 is inserted into the locking groove 321 to lock the pivot shaft 32 and the mounting hole 318 in the circumferential direction. When the user presses the pressing member 31, the pressing member 31 and the pivot shaft 32 rotate synchronously.

[0047] like Figure 2 , Figure 5 and Figure 14 As shown, the cover body 10 is provided with a first locking protrusion 12, and the pressing member 31 is provided with a second locking protrusion 312. The sealing part 311 and the second locking protrusion 312 are respectively located on both sides of the pivot axis of the pressing member 31. Figure 2 As shown, when the operating component 30 is in the first posture, the second latching protrusion 312 abuts against the first latching protrusion 12 along the first direction to restrict the sliding component 20 from sliding along the first direction; as Figure 3 As shown, when the operating component 30 rotates to the second posture, the second locking protrusion 312 disengages from the first locking protrusion 12, allowing the sliding component 20 to slide along the first direction. In other words, the cooperation of the first locking protrusion 12 and the second locking protrusion 312 locks the sliding component 20. The first locking protrusion 12 and the second locking protrusion 312 can only be unlocked after the operating press 31 rotates and releases pressure. This mechanical structure effectively limits the operating sequence of the push-plate cover with venting function, ensuring that the outlet 11 is only opened after the vent 201 has released pressure, preventing gas or liquid splashing due to improper user operation. Furthermore, unlocking and pressure release are achieved with a single pressing action, making operation simple and providing a good user experience.

[0048] When it is necessary to close the water outlet 11, the user pushes the operating component 30 to move in the opposite direction in the first direction. When the second latch 312 reaches the first latch 12, the pressing member 31 can generate a certain counterclockwise rotation so that the second latch 312 can pass over the first latch 12 and abut against the first latch 12 again to lock the sliding component 20. Figure 2As shown, the first latching protrusion 12 is located on the upper side of the cover body 10, and the second latching protrusion 312 is located on the lower side of the pressing member 31. The side of the first latching protrusion 12 away from the pivot shaft 32 and the side of the second latching protrusion 312 facing the pivot shaft 32 are respectively provided with guide slopes, so that when the user operates the sliding component 20 to reset, the second latching protrusion 312 can smoothly pass over the first latching protrusion 12.

[0049] In this embodiment, as Figure 2 and Figure 10 As shown, an air groove 16 is provided on the inner side of the lid body 10. When the sliding component 20 opens the water outlet 11, the edge of the annular sealing part 242 presses against the middle position of the air groove 16 along the first direction. At this time, the space inside the water cup can communicate with the outside of the lid body 10 through the air groove 16, the upper side of the bottom plate 211, and the mounting hole 112 in sequence. During the user's drinking process, the above-mentioned channels can achieve air pressure balance inside and outside the water cup, thereby ensuring smooth water flow.

[0050] In summary, the general working principle of the push-plate cover with venting function in this embodiment is as follows: (Refer to...) Figure 2 and Figure 7 When the user presses the pressing part 31, the reset elastic part 33 further deforms. At this time, the sealing part 311 opens the air hole 201 and realizes pressure relief and air release. At the same time, the first locking protrusion 12 and the second locking protrusion 312 disengage, unlocking the sliding component 20. When the user pushes the operating component 30 to move in the first direction, the sliding component 20 also moves in the first direction and opens the water outlet 11. When the user releases the pressing part 31, the pressing part 31 rotates counterclockwise to reset under the action of the reset elastic part 33. During the user's drinking process, the setting of the air groove 16 can ensure smooth water flow. When it is necessary to close the water outlet 11, the user pushes the operating component 30 and the sliding component 20 to move in the opposite direction in the first direction. The second locking protrusion 312 passes over the first locking protrusion 12 and abuts against the first locking protrusion 12 again, thereby locking the sliding component 20.

[0051] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. For those skilled in the art, based on the concept of the present invention, there will be changes in specific implementation methods and application scope. The content of this specification should not be construed as a limitation of the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the claims of the present invention.

Claims

1. A push-plate cover with venting function, characterized in that, include: A cover body (10) is provided with a water outlet (11); A sliding component (20), at least part of which is located inside the cover body (10), slides along a first direction with the cover body (10) to block or open the outlet (11), and is provided with an air hole (201) configured to connect the inner and outer sides of the cover body (10). An operating component (30) is disposed on the outside of the cover body (10) and pivotally connected to the sliding component (20). The operating component (30) has a sealing part (311) on the side facing the sliding component (20) and has a first posture and a second posture relative to the sliding component (20). In the first posture, the sealing part (311) blocks the air hole (201); in the second posture, the air hole (201) is open.

2. The push-plate cover with venting function as described in claim 1, characterized in that, The cover body (10) is provided with a first latching protrusion (12); the operating component (30) includes a pressing member (31), the pressing member (31) is pivotally connected to the sliding component (20), the pressing member (31) includes the blocking part (311) and the second latching protrusion (312), the blocking part (311) and the second latching protrusion (312) are respectively located on both sides of the pivot axis of the pressing member (31); When the operating component (30) is in the first posture, the second latch (312) abuts against the first latch (12) along the first direction to restrict the sliding component (20) from sliding along the first direction; When the operating component (30) is rotated to the second posture, the second latch (312) disengages from the first latch (12) so that the sliding component (20) can slide along the first direction.

3. The push-plate cover with venting function as described in claim 1, characterized in that, The operating component (30) includes: Pressing element (31); A pivot shaft (32) is connected to the pressing member (31) and rotates in cooperation with the sliding assembly (20); A reset elastic element (33) is connected to the sliding component (20) and the pressing component (31) respectively. The reset elastic element (33) is used to drive the pressing component (31) to reset after being pressed.

4. The push-plate cover with venting function as described in claim 3, characterized in that, The pressing member (31) is provided with a receiving groove (317). The receiving groove (317) has a mounting hole (318) on the wall plate at one end along the second direction, and a pivot protrusion (313) on the outer side of the wall plate at the other end along the second direction. The first end of the pivot shaft (32) is located in the receiving groove (317), and the second end passes through the mounting hole (318) and is fixed in the circumferential direction to the inner wall of the mounting hole (318). The second end of the pivot shaft (32) and the pivot protrusion (313) are respectively rotatably engaged with the sliding assembly (20). The operating component (30) further includes an elastic support (34) disposed in the receiving groove (317) and abutting against the pivot shaft (32) and the wall of the receiving groove (317) respectively along the second direction. The elastic support (34) is configured to allow the second end of the pivot shaft (32) to retract into the mounting hole (318) under external force.

5. The push-plate cover with venting function as described in claim 3, characterized in that, The pressing member (31) is also provided with a limiting buckle (314), which is used to abut against the sliding component (20) so that the pressing member (31) can be maintained in the first posture under the action of the reset elastic member (33); and / or The sliding component (20) is provided with an arc groove (2216), and the pressing component (31) is provided with an arc protrusion (316). The arc protrusion (316) is supported in the arc groove (2216) and can rotate along the arc groove (2216).

6. The push-plate cover with venting function as described in any one of claims 1-5, characterized in that, The sliding assembly (20) includes a slide (21), which slides in cooperation with the cover body (10) along the first direction. The slide (21) is provided with a through hole, and an elastic fitting part (241) is installed at the through hole. The air hole (201) is opened on the elastic fitting part (241). The sealing part (311) is inserted into the air hole (201). The upper end of the sealing part (311) is provided with a groove (3111). When the operating component (30) is in the first posture, the lower end of the sealing part (311) abuts against the inner wall of the air hole (201) to seal the air hole (201). When the operating component (30) is in the second posture, the upper end of the sealing part (311) abuts against the inner wall of the air hole (201). The groove (3111) connects the two sides of the slide (21).

7. The push-plate cover with venting function as described in claim 6, characterized in that, The slide block (21) is provided with a through hole (214). The sliding assembly (20) also includes a mounting part (22) and a limiting part (23). The mounting part (22) includes a support part (221) and a through part (222). The support part (221) is located on the outside of the cover body (10). The operating assembly (30) is rotatably mounted on the support part (221). The first end of the through part (222) is connected to the support part (221). The second end of the through part (222) passes through the through hole (214). The limiting part (23) is located on the inside of the cover body (10) and is detachably connected to the second end of the through part (222).

8. The push-plate cover with venting function as described in claim 7, characterized in that, The support portion (221) includes: The frame (2211) is in which the operating component (30) is mounted and pivotally connected to the frame (2211) at both ends along the second direction. A support beam (2212) is connected to the frame (2211), and the through portion (222) is connected to the support beam (2212). The support beam (2212) is supported on the underside of the sliding assembly (20).

9. The push-plate cover with venting function as described in claim 6, characterized in that, The outlet (11) includes an outlet hole (111) and an assembly hole (112) connected along the first direction, and the slide (21) includes: The bottom plate (211) is located on the inner side of the cover body (10) and is used to block or open the water outlet (11); A connecting post (212) is provided, the first end of which is connected to the base plate (211), and the second end of which passes through the assembly hole (112) and can slide in the assembly hole (112) along a first direction. The slide plate (213) is connected to the second end of the connecting post (212) and abuts against the outer side of the cover body (10).

10. A water cup, characterized in that, It includes a cup body and a push-tab cover with venting function as described in any one of claims 1-9, wherein the push-tab cover with venting function is disposed on the cup body.

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