A rotating pull rod structure for a drinking vessel cover
Patent Information
- Application Number
- CN202522615410.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-10
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-12-10
AI Technical Summary
这种两个按钮控制双盖开合的控制方式，零件较多，结构复杂，安装步骤繁琐，并且这种双饮盖上的零部件难以拆装清洗
1、通过转动操作件，使盖体上的吸嘴与转盘上的吸管或直饮口对应，就能实现吸嘴状态和直饮状态的切换，不喝水时，转动操作件，使吸嘴与吸管和直饮口的位置错开，转盘能封堵住吸嘴，实现关闭状态，切换使用方式简单快捷；
Smart Images
Figure CN224820291U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of double drinking lid technology, and relates to a rotating lever structure for a drinking vessel lid. Background Technology
[0002] Cups and kettles are essential drinking vessels in people's lives nowadays. To make drinking easier, these drinking vessels have both straws and drinking spouts on their lids, allowing users to choose their preferred way of drinking.
[0003] Currently, most drinking vessels on the market use two buttons to control the opening and closing of the two lids, which correspond to the opening and closing of the straw and the drinking spout, respectively. This two-button control method involves many parts, a complex structure, and cumbersome installation steps. Furthermore, the components on these double drinking lids are difficult to disassemble and clean. Summary of the Invention
[0004] The first objective of this invention is to address the aforementioned problems with existing dual-drink caps by proposing a dual-drink cap that allows for switching between using a straw and a direct drinking spout via a rotating operating component, and also provides a structure where the components on the dual-drink cap are easy to assemble and disassemble.
[0005] The first objective of this utility model can be achieved through the following technical solution: A rotating lever structure for a drinking vessel lid, characterized in that it includes a lid body and a docking assembly disposed on the lid body, the docking assembly including a turntable and an operating component, the turntable being rotatably disposed at the bottom of the lid body, and the operating component being disposed at the top of the lid body and connected to the turntable. The cover is fixed with a spout, and the turntable is fixed with a straw and a drinking port. When the operating component is rotated, the spout is rotated to correspond to the straw or the drinking port, and the spout can connect with the straw or the drinking port to form a drinking channel and form a drinking state or a drinking state respectively. When the operating component is rotated, the end face of the turntable can block the spout and form a closed state. The operating component is movably connected to the turntable. When the operating component is rotated to a horizontal position, the cover is clamped between the operating component and the turntable to form upper and lower limits. When the operating component is rotated to a vertical position, the cover and the turntable can be separated to achieve disassembly and assembly.
[0006] In the aforementioned rotating lever structure for a drinking vessel lid, the bottom of the operating component has a sliding groove, and a mounting component is fixedly mounted on the turntable. A limiting part is provided in the sliding groove. When the operating component is pushed horizontally, the mounting component moves inward past the limiting part and is blocked by the limiting part to form a lock, which is used to lock the position of the operating component and the turntable. When the operating component is pushed horizontally in the opposite direction, the mounting component moves outward past the limiting part to form an unlock. An avoidance groove penetrating the operating component is provided at the outer end of the sliding groove, and the operating component can be flipped upward to a vertical state and inserted into the avoidance groove.
[0007] In the aforementioned rotating lever structure for a drinking vessel lid, the operating component is a flat lever, the mounting component is a vertical insert plate, and the sliding groove is a rectangular recess formed at the bottom of the lever. A horizontal rotating shaft is fixedly mounted on the top of the insert plate, and the rotating shaft and the top of the insert plate are inserted into the sliding groove. A baffle is also fixedly mounted on the bottom of the lever to block the sliding groove and restrict the rotating shaft from coming out of the sliding groove. Pushing the lever horizontally causes the rotating shaft to move inward past the limiting part and be blocked by the limiting part to form a lock. Pushing the lever horizontally in the opposite direction causes the rotating shaft to move outward past the limiting part to form an unlock.
[0008] A torsion spring is also fitted on the rotating shaft. One end of the torsion spring elastically abuts against the insert plate, and the other end elastically abuts against the lever. When the lever is moved to unlock, the torsion spring can push the lever to flip upward.
[0009] In the aforementioned rotating lever structure for a drinking vessel lid, the operating component is a cylindrical lever, and the mounting components are pin one and pin two. A ball bearing is fixed to the top of each of pins one and two. A groove is formed at the bottom of the lever and communicates with the inner cavity of the lever. The ball bearing is inserted into the inner cavity of the lever and moves back and forth along the groove. Pushing the lever horizontally causes pin one to move inward past the limiting part and be blocked by the limiting part, thus locking it. Pushing the lever horizontally in the opposite direction causes pin one to move outward past the limiting part to the notch, thus unlocking it. A notch is also formed in the groove. Flipping the lever upwards causes it to rotate around pin two, allowing pin one to disengage from the notch.
[0010] In the aforementioned rotating lever structure for a drinking vessel lid, a disassembly / assembly station is provided between the turntable and the lid. Only when the turntable rotates to this disassembly / assembly station and the operating component is flipped upwards to a vertical position can the lid and the turntable be relatively separated to achieve disassembly / assembly.
[0011] In the aforementioned rotating lever structure for a drinking vessel lid, a ring-shaped retaining ring is fixed on the turntable, and several slots are provided on the retaining ring. Several locking blocks corresponding to the positions of the slots are fixed on the lid body. When the turntable rotates to the point where the locking blocks are misaligned with the slots, the locking blocks can be blocked by the retaining ring to restrict the separation of the turntable and the lid body. When the turntable rotates to the point where the locking blocks are aligned with the slots and the operating component is flipped upwards to a vertical position, the locking blocks can disengage from the slots to achieve the separation of the turntable and the lid body.
[0012] In the aforementioned rotating lever structure for a drinking vessel lid, a sealing element is provided between the lid body and the turntable, with the sealing element sandwiched between the lid body and the turntable. The function of the sealing element is to ensure a seal between the inside and outside of the lid body when the operating element is rotated.
[0013] In the aforementioned rotating lever structure for a drinking vessel lid, the lid body has a vertically penetrating vent hole, and the turntable has two arc-shaped grooves centered on the turntable. The arc-shaped grooves also have vertically penetrating through holes. When the operating component is rotated to either the sipping or direct drinking state, the vent hole can communicate vertically with the corresponding through hole. When the operating component is rotated to the closed state, the end face of the turntable can block the vent hole.
[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. By rotating the operating component, the spout on the lid can be aligned with the straw or drinking spout on the turntable, thus switching between the spout state and the drinking state. When not drinking, rotating the operating component will displace the spout from the straw or drinking spout, and the turntable will block the spout, thus closing the state. Switching between the two modes of use is simple and quick. 2. By rotating the turntable to the disassembly / assembly station, pushing the operating component horizontally forward to the unlocked state, and then flipping the operating component upward to the vertical state, the cover and turntable can be separated to achieve disassembly / assembly. The design of the disassembly / assembly station ensures that disassembly / assembly can only be achieved when the turntable is rotated to the unique disassembly / assembly station, avoiding accidental contact of the operating component that could cause the turntable and cover to separate. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of the operating component of this utility model, which is a paddle. Figure 2 This is a cross-sectional view of the present invention in the drinking state; Figure 3 This is a cross-sectional view of the present invention in the direct drinking state; Figure 4 This is a cross-sectional view of the present invention in the closed state; Figure 5 This is a schematic diagram of the lever of this utility model in a vertical position; Figure 6 This is a schematic diagram of the paddle and insert plate of this utility model; Figure 7 This is a cross-sectional view of the paddle of this utility model in the locked state; Figure 8 This is a schematic diagram of the structure of the turntable of this utility model; Figure 9 This is a schematic diagram of the bottom structure of the cover of this utility model; Figure 10 This is a schematic diagram of the structure of the operating component of this utility model, which is a lever; Figure 11 This is a schematic diagram of the lever of this utility model in a vertical position; Figure 12 This is an enlarged schematic diagram of the lever of this utility model in a vertical position; Figure 13 This is a cross-sectional view of the lever of this utility model in the locked state; In the diagram, 1. Cover; 2. Turntable; 3. Nozzle; 4. Straw; 5. Drinking spout; 6. Slide; 7. Limiting part; 8. Clearance groove; 9. Paddle; 10. Insert plate; 11. Shaft; 12. Baffle; 13. Lever; 14. Pin 1; 15. Pin 2; 16. Sliding ball; 17. Notch; 18. Retaining ring; 19. Slot; 20. Block; 21. Seal; 22. Vent; 23. Arc groove; 24. Through hole; 25. Torsion spring. Detailed Implementation
[0016] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments. Example
[0017] like Figure 1 As shown, the present invention discloses a rotating lever structure for a drinking vessel lid, comprising a lid body 1 and a docking assembly disposed on the lid body 1. The docking assembly includes a turntable 2 and an operating component. The turntable 2 is rotatably disposed at the bottom of the lid body 1, and the operating component is disposed at the top of the lid body 1 and connected to the turntable 2. A suction nozzle 3 is fixedly disposed on the lid body 1, and a straw 4 is fixedly disposed on the turntable 2, with a direct drinking opening 5. Rotating the operating component, as shown... Figure 2 and Figure 3 As shown, when the nozzle 3 is rotated to correspond vertically with the straw 4 or the drinking spout 5, the nozzle 3 can connect vertically with the straw 4 or the drinking spout 5 to form a drinking channel and respectively enter the drinking state or the direct drinking state; rotating the operating component, such as Figure 4 As shown, when the nozzle 3 is misaligned with the straw 4 and the drinking spout 5, the end face of the turntable 2 can block the nozzle 3 and form a closed state accordingly; The operating component is movably connected to the turntable 2. When the operating component rotates to a horizontal position, the cover 1 is clamped between the operating component and the turntable 2, forming upper and lower limits. Figure 5 As shown, when the operating component is rotated to a vertical position, the cover 1 and the turntable 2 can be separated to achieve disassembly and assembly. The bottom of the operating component has a sliding groove 6, and a mounting component is fixed on the turntable 2. A limiting part 7 is provided in the sliding groove 6. When the operating component is pushed horizontally, the mounting component moves inward past the limiting part 7 and can be blocked by the limiting part 7 to form a lock, which is used to lock the position of the operating component and the turntable 2. When the operating component is pushed horizontally in the opposite direction, the mounting component moves outward past the limiting part 7 to form an unlock. The outer end of the sliding groove 6 has a relief groove 8 that penetrates the operating component, and the operating component can be flipped upward to a vertical position and inserted into the relief groove 8.
[0018] like Figure 6 and Figure 7As shown, the operating component is a flat paddle 9, the mounting component is a vertical insert plate 10, and the slide groove 6 is a rectangular groove formed at the bottom of the paddle 9. A horizontal rotating shaft 11 is fixed to the top of the insert plate 10, and the rotating shaft 11 and the top of the insert plate 10 are inserted into the slide groove 6. A baffle 12 is also fixed to the bottom of the paddle 9 to block the slide groove 6 and prevent the rotating shaft 11 from coming out of the slide groove 6. When the paddle 9 is pushed horizontally, the rotating shaft 11 moves inward past the limiting part 7 and is blocked by the limiting part 7 to form a lock. When the paddle 9 is pushed horizontally in the opposite direction, the rotating shaft 11 moves outward past the limiting part 7 to form an unlock. A torsion spring 25 is also sleeved on the rotating shaft 11. One end of the torsion spring 25 elastically abuts against the insert plate 10, and the other end elastically abuts against the paddle 9. When the paddle 9 is moved to form an unlock, the torsion spring 25 can push the paddle 9 to flip upward.
[0019] A disassembly / assembly station is also provided between the turntable 2 and the cover 1. Only when the turntable 2 rotates to this disassembly / assembly station and the operating component is flipped upwards to a vertical position can the cover 1 and the turntable 2 be relatively separated to achieve disassembly / assembly. Figure 8 As shown, a ring-shaped retaining ring 18 is fixedly mounted on the turntable 2, and the retaining ring 18 has several slots 19, such as... Figure 9 As shown, a number of locking blocks 20 corresponding to the positions of the locking slots 19 are fixed on the cover 1. When the turntable 2 rotates to the point where the locking blocks 20 are misaligned with the locking slots 19, the locking blocks 20 can be blocked by the retaining rings 18 to restrict the separation of the turntable 2 from the cover 1. When the turntable 2 rotates to the point where the locking blocks 20 correspond one-to-one with the locking slots 19 and the operating parts are flipped upwards to the vertical position, the locking blocks 20 can be dislodged from the locking slots 19 to achieve the separation of the turntable 2 from the cover 1.
[0020] The cover 1 has a through-hole 22, such as... Figure 8 As shown, the turntable 2 has two arc-shaped grooves 23, centered on the turntable 2. Each arc-shaped groove 23 has a through hole 24 extending vertically. When the operating component is rotated to either the drinking or direct drinking state, the exhaust hole 22 connects vertically with the corresponding through hole 24. When the operating component is rotated to the closed state, the end face of the turntable 2 seals the exhaust hole 22. A sealing element 21 is also provided between the cover 1 and the turntable 2, sandwiched between them. The function of the sealing element 21 is to ensure a seal between the inside and outside of the cover 1 when the operating component is rotated. Example
[0021] like Figures 10 to 13As shown, unlike Embodiment 1, the operating component in this embodiment is a cylindrical lever 13, and the mounting components are pin 14 and pin 2 15. A ball bearing 16 is fixed to the top of each of pins 14 and pin 2 15. A groove 6 is opened at the bottom of the lever 13 and communicates with the inner cavity of the lever 13. The ball bearing 16 is inserted into the inner cavity of the lever 13 and moves back and forth along the groove 6. When the lever 13 is pushed horizontally, pin 14 moves inward past the limiting part 7 and is blocked by the limiting part 7 to form a lock. When the lever 13 is pushed horizontally in the opposite direction, pin 14 moves outward past the limiting part 7 to the notch 17 to form an unlock. A notch 17 is also opened on the groove 6. When the lever 13 is flipped upward, it rotates around pin 2 15, causing pin 14 to disengage from the notch 17.
[0022] It should be understood that in the claims and description of this utility model, all instances of "comprising..." should be understood as having an open meaning, that is, their meaning is equivalent to "containing at least...", and should not be understood as having a closed meaning, that is, their meaning should not be understood as "containing only...".
[0023] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.
Claims
1. A rotating lever structure for a drinking vessel lid, characterized in that, It includes a cover (1) and a docking assembly disposed on the cover (1). The docking assembly includes a turntable (2) and an operating component. The turntable (2) is rotatably disposed at the bottom of the cover (1), and the operating component is disposed at the top of the cover (1) and connected to the turntable (2). The cover (1) is fixedly provided with a suction nozzle (3), and the turntable (2) is fixedly provided with a straw (4) and a direct drinking port (5). When the operating component is rotated, when the suction nozzle (3) is rotated to correspond to the straw (4) or the direct drinking port (5) respectively, the suction nozzle (3) can be connected to the straw (4) or the direct drinking port (5) respectively to form a drinking channel and form a drinking state or a direct drinking state respectively. When the operating component is rotated, when the suction nozzle (3) is misaligned with the straw (4) and the direct drinking port (5), the end face of the turntable (2) can block the suction nozzle (3) and form a closed state. The operating component is movably connected to the turntable (2). When the operating component is rotated to a horizontal state, the cover (1) is clamped between the operating component and the turntable (2) to form upper and lower limits. When the operating component is rotated to a vertical state, the cover (1) and the turntable (2) can be separated to achieve disassembly and assembly.
2. The rotating lever structure for a drinking vessel lid according to claim 1, characterized in that, The bottom of the operating component is provided with a sliding groove (6), and a mounting component is fixed on the turntable (2). A limiting part (7) is provided in the sliding groove (6). When the operating component is pushed horizontally, the mounting component moves inward past the limiting part (7) and can be blocked by the limiting part (7) to form a lock, which is used to lock the position of the operating component and the turntable (2). When the operating component is pushed horizontally in the opposite direction, the mounting component moves outward past the limiting part (7) to form an unlock. An avoidance groove (8) is provided at the outer end of the sliding groove (6) that passes through the operating component. The operating component can be flipped upward to a vertical state and inserted into the avoidance groove (8).
3. The rotating lever structure for a drinking vessel lid according to claim 2, characterized in that, The operating component is a flat paddle (9), the mounting component is a vertical insert plate (10), and the slide groove (6) is a rectangular groove opened at the bottom of the paddle (9). A horizontal rotating shaft (11) is fixed on the top of the insert plate (10). The rotating shaft (11) and the top of the insert plate (10) are inserted into the slide groove (6). A baffle (12) is also fixed on the bottom of the paddle (9) to block the slide groove (6) and restrict the rotating shaft (11) from coming out of the slide groove (6). When the paddle (9) is pushed horizontally, the rotating shaft (11) moves inward past the limiting part (7) and can be blocked by the limiting part (7) to form a lock. When the paddle (9) is pushed horizontally in the opposite direction, the rotating shaft (11) moves outward past the limiting part (7) to form an unlock.
4. The rotating lever structure for a drinking vessel lid according to claim 3, characterized in that, A torsion spring (25) is also fitted on the rotating shaft (11). One end of the torsion spring (25) elastically abuts against the insert plate (10), and the other end elastically abuts against the lever (9). When the lever (9) is moved to unlock, the torsion spring (25) can push the lever (9) to flip upward.
5. The rotating lever structure for a drinking vessel lid according to claim 2, characterized in that, The operating component is a cylindrical lever (13), and the mounting components are pin one (14) and pin two (15). A ball bearing (16) is fixed at the top of each of pin one (14) and pin two (15). A groove (6) is opened at the bottom of the lever (13) and communicates with the inner cavity of the lever (13). The ball bearing (16) is inserted into the inner cavity of the lever (13) and moves back and forth along the groove (6). When the lever (13) is pushed horizontally, pin one (14) moves inward past the limiting part (7) and can be blocked by the limiting part (7) to form a lock. When the lever (13) is pushed horizontally in the opposite direction, pin one (14) moves outward past the limiting part (7) to the notch (17) to form an unlock. A notch (17) is also opened on the groove (6). When the lever (13) is flipped upward, it rotates around pin two (15) so that pin one (14) comes out from the notch (17).
6. The rotating lever structure for a drinking vessel lid according to claim 1, characterized in that, There is also a disassembly station between the turntable (2) and the cover (1). Only when the turntable (2) rotates to the disassembly station and the operating parts are flipped upward to a vertical state can the cover (1) and the turntable (2) be separated to achieve disassembly.
7. The rotating lever structure for a drinking vessel lid according to claim 6, characterized in that, A ring-shaped retaining ring (18) is fixed on the turntable (2). Several slots (19) are provided on the retaining ring (18). Several locking blocks (20) corresponding to the slots (19) are fixed on the cover (1). When the turntable (2) rotates to the point where the locking blocks (20) and the slots (19) are misaligned, the locking blocks (20) can be blocked by the retaining ring (18) to restrict the separation of the turntable (2) and the cover (1). When the turntable (2) rotates to the point where the locking blocks (20) and the slots (19) are aligned and the operating parts are flipped upwards to a vertical position, the locking blocks (20) can be dislodged from the slots (19) to achieve the separation of the turntable (2) and the cover (1).
8. The rotating lever structure for a drinking vessel lid according to claim 1, characterized in that, A sealing element (21) is also provided between the cover (1) and the turntable (2), and the sealing element (21) is sandwiched between the cover (1) and the turntable (2).
9. The rotating lever structure for a drinking vessel lid according to claim 1, characterized in that, The cover (1) has an exhaust hole (22) that runs vertically through it. The turntable (2) has two arc-shaped grooves (23) that run vertically through it. The two arc-shaped grooves (23) are centered on the turntable (2). The arc-shaped grooves (23) also have through holes (24) that run vertically through it. When the operating component is rotated to the drinking state or the direct drinking state, the exhaust hole (22) can communicate vertically with the corresponding through hole (24). When the operating component is rotated to the closed state, the end face of the turntable (2) can block the exhaust hole (22).