A water flow path switchable water cup cover

Abstract

The utility model discloses a water cup cover that water flow path can be switched, include: suction nozzle gland, outer cover, upper cover, water nozzle cover, multifunctional rotary switch, lever shaft, lifting rod, lever shaft and lifting mechanism fixed seat, rotary pressure lock spare, suction nozzle gland fixed block, suction tube fixed ring, suction tube, water cup, the design through the left and right movement of one multifunctional rotary switch, can realize the sealing and opening of suction nozzle simultaneously, water flow path switching (suction tube mode or direct drinking mode), multiple functions such as multiple position feedback, the design has the operation extremely simple, avoids the water leakage caused by accidental switching mode. Meanwhile this design is full physical structure linkage, has the fall resistance, easy maintenance, is suitable for high frequency use etc. scene, the design also has double -channel separation function, water flow and airflow independent channel, solve the problem of " not sucking " when sucking water or " water flow is intermittent " when pouring water, the design has the effect of one -hand operation in use, can have the technical effect of one -hand drinking in the skilled use multifunctional rotary switch.

Description

Technical Field

[0001] This utility model relates to the field of water cup structure technology, specifically a water cup lid with switchable water flow path. Background Technology

[0002] As an indispensable container in daily life, the water cup has a wide range of uses, meeting people's needs in various scenarios. The following will elaborate on the multiple uses of water cups from different perspectives. First, the most basic use of a water cup is to hold drinking water. Whether at home, in the office, or during outdoor activities, a water cup is an important tool for people to replenish fluids. Its portable design allows people to carry a water cup anytime, anywhere, ensuring they can drink water promptly when thirsty and maintain the body's hydration balance.

[0003] However, traditional water cups have a relatively simple structure and limited functions, making them unable to meet the diverse needs of users in specific environments. Utility Model Content

[0004] This utility model provides a water cup lid with a switchable water flow path. This design uses a multi-functional rotary switch to simultaneously seal and open the spout by moving it left and right; switch the water flow path (straw mode or direct drinking mode); and provide multiple feedback settings. This design is extremely simple to operate and avoids leakage caused by accidental mode switching. Furthermore, this design features a fully physical structure, making it drop-resistant, easy to maintain, and suitable for high-frequency use. It also features a dual-channel separation function: independent channels for water flow and airflow, solving the problems of "not being able to suck up" when drinking or "intermittent water flow" when pouring. This design allows for one-handed operation; with practice, users can drink water with one hand.

[0005] To achieve the above objectives, a water cup lid with switchable water flow path is provided, comprising: a spout cap (1), an outer cap (2), an upper cap (3), a water spout cap (4), a multi-functional rotary switch (5), a lever shaft (6), a lifting rod (7), a lever shaft and lifting mechanism fixing seat (8), a rotary locking component (9), a spout cap fixing block (11), a straw fixing ring (12), a straw (13), and a water cup (20); characterized in that: the outer cap (2) is provided with two channels inside, namely a first channel (21) water flow channel and a second channel (22) air flow channel, the first channel (21) being a water pipe, and a lifting rod (7) installed inside the water pipe; the water spout cap (4), multi-functional rotary switch (5), lever shaft (6), lifting rod (7), lifting rod and lifting mechanism fixing seat (8), and rotary locking component (9) are assembled and enclosed on the upper part of the first channel (21); a protruding opening water spout is provided on the upper part of the water spout cap (4). Structure (41) is used for water absorption or water flow; the lower part of the lifting rod (7) is connected to a straw fixing ring (12), the lower part of the straw fixing ring (12) is connected to a straw (13), and a waterproof structure is installed on the upper part of the straw fixing ring (12). The inner diameter of the straw fixing ring (12) and the waterproof structure assembly is larger than the internal structure of the first channel (21) of the outer cover (2); the lifting rod (7) moves up and down, driving the straw fixing ring (12) to move up and down in the water absorption state and the water flow state; when When the straw fixing ring (12) moves upward, the straw fixing ring (12) fits into the first channel (21) of the outer cover (2), and the water flows into the spout cover along the straw and is then sucked out through the spout structure to form a water-absorbing state; when the straw fixing ring (12) moves downward, the first channel (21) between the straw fixing ring (12) and the outer cover (2) opens, and the water flows into the spout cover (4) along the gap between the straw fixing ring (12) and the outer cover (2) and then flows out through the spout structure (41) to form a water-flowing state.

[0006] Preferably, the suction nozzle cap (1) is provided with a first lower end (101) and a second lower end (102). The first lower end (101) and the second lower end (102) of the suction nozzle cap (1) are equipped with a waterproof structure. The first lower end (101) of the suction nozzle cap (1) is connected to the suction nozzle cap fixing block (11) by rotating shaft. The suction nozzle cap fixing block (11) is fixedly installed inside the outer cover (2). The suction nozzle cap fixing block (11) is provided with an air hole, which is connected to the second channel (22) inside the outer cover (2). The second lower end (102) of the suction nozzle cap (1) is connected to the water tap cap (4) on the water tap. The nozzle structure (41) cooperates with each other; when the nozzle cap (1) is closed, the second lower end (102) of the nozzle cap (1) cooperates with the water nozzle structure (41) on the water nozzle cap (4) to close and prevent water from flowing out, and the first lower end (101) cooperates with the air hole on the nozzle cap fixing block (11) to close and prevent air from flowing out; when the nozzle cap (1) is opened, the second lower end (102) of the nozzle cap (1) and the water nozzle structure (41) on the water nozzle cap (4) close or open to control water to flow out, and the first lower end (101) and the air hole on the nozzle cap fixing block (11) close or open to allow air to flow out.

[0007] Preferably, the multi-functional rotary switch (5) includes: a raised toggle structure (51), a guide groove (52), and a slot (53); the multi-functional rotary switch (5) is an open arc-shaped structure, the outer cover (2) is a circular structure with an opening (23) in the middle, the multi-functional rotary switch (5) fits against the inner side of the outer cover (2), and the raised toggle structure (51) is set in the opening (23) of the outer cover (2); the lever shaft (6) has an adjusting rod (61) at its front end, the adjusting rod (61) is installed in the guide groove (52) of the multi-functional rotary switch (5), the guide groove (52) extends from the center to both ends, one end extends horizontally, and the other end extends upward; the rotary locking component ( 9) The ring structure is installed between the outer cover (2), the multi-functional rotary switch (5) and the water tap cover (4). The rotary locking component (9) is provided with a rotating card (91), which is installed in the slot (53) of the multi-functional rotary switch (5). The multi-functional rotary switch (5) moves left and right in the opening (23) of the outer cover (2) under the action of the protruding toggle structure (51). The guide groove (52) on the multi-functional rotary switch (5) drives the adjusting rod (61) at the front end of the lever shaft (6) to move up and down. The slot (53) on the multi-functional rotary switch (5) drives the rotating card (91) on the rotary locking component (9) to move left and right.

[0008] Preferably, the rotating locking member (9) is also provided with a limiting card (92), and the side of the first lower end (101) of the suction nozzle cover (1) is provided with a suction nozzle slot (1011); when the suction nozzle cover (1) is closed on the upper cover, the suction nozzle slot (1011) of the suction nozzle cover (1) is located at the edge of the rotating locking member (9). When the rotating locking member (9) rotates left and right, the limiting card (92) also rotates left and right. The upper end of the limiting card (92) is provided with a baffle. After rotation, the limiting card (92) blocks the suction nozzle slot (1011) of the suction nozzle cover (1) and locks the suction nozzle cover (1) so that it cannot be opened.

[0009] Preferably, the lever shaft and lifting mechanism fixing seat (8) is provided with an opening, the front end of the lever shaft (6) and the opening structure provided by the lever shaft and lifting mechanism fixing seat (8) are mutually related, a waterproof gasket is provided on the outside, and the adjusting rod (61) of the lever shaft (6) passes through the lever shaft and lifting mechanism fixing seat (8) and is installed in the guide groove (52) on the multi-functional rotary switch (5).

[0010] Preferably, a fixing hole (1201) is provided in the middle of one end of the straw fixing ring (12), and a water flow hole (1202) is provided around it. The fixing hole (1201) on the straw fixing ring (12) is used to connect the lower end of the lifting rod (7) to achieve the effect of mutual linkage. The other end of the straw fixing ring (12) is connected to a straw (13).

[0011] Preferably, the inner side of the outer cover (2) is also provided with multiple toggle positions. The spring piece (54) provided on the multi-functional rotary switch (5) cooperates with the toggle positions inside the outer cover (2) to satisfy the stroke effect of rotating the multi-functional rotary switch (5).

[0012] Preferably, the upper cover (3) is mounted on the outer cover (2) by a fixing structure or screws, and the suction nozzle cap (1) is mounted on the outside of the upper cover (3).

[0013] Preferably, the lower part of the outer cover (2) is provided with a first thread, and the upper part of the cup body is provided with a second thread. The first thread of the outer cover (2) and the second thread provided on the upper part of the cup body cooperate with each other for installation.

[0014] This invention provides a water cup lid with a switchable water flow path. The design utilizes a multi-functional rotary switch to simultaneously seal and open the spout by moving it left and right; switch the water flow path (straw mode or direct drinking mode); and provide multiple feedback settings. This design is extremely simple to operate and prevents leaks caused by accidental mode switching.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is an exploded view of the main linkage structure components of the water cup lid of this utility model; Figure 2 This is an exploded view of the main fixing structure components of the water cup lid of this utility model; Figure 3 This is a schematic diagram of the combination of the multifunctional rotary switch and rotary locking component for the water cup lid of this utility model. Figure 1 ; Figure 4 This is a schematic diagram of the combination of the multifunctional rotary switch and rotary locking component for the water cup lid of this utility model. Figure 2 ; Figure 5 This is a schematic diagram of the multi-functional rotary switch for the water cup lid of this utility model; Figure 6 This is a schematic diagram of the upper part of the outer cover of the water cup lid of this utility model; Figure 7 This is a schematic diagram of the lower part of the outer cover of the water cup lid of this utility model; Figure 8 This is a schematic diagram of the upper part of the straw fixing ring of the water cup lid of this utility model; Figure 9 This is a schematic diagram of the lower part of the straw fixing ring on the water cup lid of this utility model; Figure 10 This is a schematic diagram of the water cup lid assembly of this utility model. Figure 1 ; Figure 11 This is a schematic diagram of the main linkage structure components of the water cup lid of this utility model. Figure 1 ; Figure 12 This is a schematic diagram of the main linkage structure components of the water cup lid of this utility model. Figure 2 ; Figure 13 This is a schematic diagram of the main linkage structure components (in direct drinking mode) of the water cup lid of this utility model; Figure 14 This is a schematic diagram of the main linkage structure components (straw state) of the water cup lid of this utility model; Legend: 1. Nozzle cap; 101. First lower end; 102. Second lower end; 1011. Nozzle holder; 2. Outer cover; 21. First channel; 22. Second channel; 3. Top cover; 4. Water spout cover; 41. Water spout structure; 5. Multifunctional rotary switch; 51. Toggle mechanism; 52. Guide groove; 53. Slot; 54. Spring; 6. Lever shaft; 61. Adjusting rod; 7. Lifting rod; 8. Lever shaft and lifting mechanism fixing seat; 9. Rotary locking component; 91. Rotating clip; 92. Limiting clip; 11. Nozzle cap fixing block; 12. Straw fixing ring; 1201. Fixing hole; 1202. Water outlet; 13. Straw; 20. Water cup. Detailed Implementation

[0017] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0018] Reference Figures 1 to 14As shown, this utility model embodiment is a water cup lid with switchable water flow path, including: a spout cap (1), an outer cover (2), an upper cover (3), a water spout cap (4), a multi-functional rotary switch (5), a lever shaft (6), a lifting rod (7), a lever shaft and lifting mechanism fixing seat (8), a rotary locking component (9), a spout cap fixing block (11), a straw fixing ring (12), a straw (13), and a water cup (20); characterized in that: the outer cover (2) is provided with two channels inside, namely a first channel (21) water flow channel and a second channel (22) air flow channel, the first channel (21) is a water pipe, and a lifting rod (7) is installed in the water pipe; the water spout cap (4), multi-functional rotary switch (5), lever shaft (6), lifting rod (7), lifting rod and lifting mechanism fixing seat (8), and rotary locking component (9) are assembled and enclosed on the upper part of the first channel (21); the upper part of the water spout cap (4) is provided with a protruding opening for water. The mouth structure (41) is used for absorbing or flowing water; the lower part of the lifting rod (7) is connected to a straw fixing ring (12), the lower part of the straw fixing ring (12) is connected to a straw (13), and a waterproof structure is installed on the upper part of the straw fixing ring (12). The inner diameter of the straw fixing ring (12) and the waterproof structure assembly is larger than the internal structure of the first channel (21) of the outer cover (2); the lifting rod (7) moves up and down, driving the straw fixing ring (12) to move up and down to absorbing water and flowing water; when When the straw fixing ring (12) moves upward, the straw fixing ring (12) fits into the first channel (21) of the outer cover (2), and the water flows into the spout cover along the straw and is then sucked out through the spout structure to form a water-absorbing state; when the straw fixing ring (12) moves downward, the first channel (21) between the straw fixing ring (12) and the outer cover (2) opens, and the water flows into the spout cover (4) along the gap between the straw fixing ring (12) and the outer cover (2) and then flows out through the spout structure (41) to form a water-flowing state.

[0019] Preferably, the suction nozzle cap (1) is provided with a first lower end (101) and a second lower end (102). The first lower end (101) and the second lower end (102) of the suction nozzle cap (1) are equipped with a waterproof structure. The first lower end (101) of the suction nozzle cap (1) is connected to the suction nozzle cap fixing block (11) by rotating shaft. The suction nozzle cap fixing block (11) is fixedly installed inside the outer cover (2). The suction nozzle cap fixing block (11) is provided with an air hole, which is connected to the second channel (22) inside the outer cover (2). The second lower end (102) of the suction nozzle cap (1) is connected to the water tap cap (4) on the water tap. The nozzle structure (41) cooperates with each other; when the nozzle cap (1) is closed, the second lower end (102) of the nozzle cap (1) cooperates with the water nozzle structure (41) on the water nozzle cap (4) to close and prevent water from flowing out, and the first lower end (101) cooperates with the air hole on the nozzle cap fixing block (11) to close and prevent air from flowing out; when the nozzle cap (1) is opened, the second lower end (102) of the nozzle cap (1) and the water nozzle structure (41) on the water nozzle cap (4) close or open to control water to flow out, and the first lower end (101) and the air hole on the nozzle cap fixing block (11) close or open to allow air to flow out.

[0020] Preferably, the multi-functional rotary switch (5) includes: a raised toggle structure (51), a guide groove (52), and a slot (53); the multi-functional rotary switch (5) is an open arc-shaped structure, the outer cover (2) is a circular structure with an opening (23) in the middle, the multi-functional rotary switch (5) fits against the inner side of the outer cover (2), and the raised toggle structure (51) is set in the opening (23) of the outer cover (2); the lever shaft (6) has an adjusting rod (61) at its front end, the adjusting rod (61) is installed in the guide groove (52) of the multi-functional rotary switch (5), the guide groove (52) extends from the center to both ends, one end extends horizontally, and the other end extends upward; the rotary locking component ( 9) The ring structure is installed between the outer cover (2), the multi-functional rotary switch (5) and the water tap cover (4). The rotary locking component (9) is provided with a rotating card (91), which is installed in the slot (53) of the multi-functional rotary switch (5). The multi-functional rotary switch (5) moves left and right in the opening (23) of the outer cover (2) under the action of the protruding toggle structure (51). The guide groove (52) on the multi-functional rotary switch (5) drives the adjusting rod (61) at the front end of the lever shaft (6) to move up and down. The slot (53) on the multi-functional rotary switch (5) drives the rotating card (91) on the rotary locking component (9) to move left and right.

[0021] Preferably, the rotating locking member (9) is also provided with a limiting card (92), and the side of the first lower end (101) of the suction nozzle cover (1) is provided with a suction nozzle slot (1011); when the suction nozzle cover (1) is closed on the upper cover, the suction nozzle slot (1011) of the suction nozzle cover (1) is located at the edge of the rotating locking member (9). When the rotating locking member (9) rotates left and right, the limiting card (92) also rotates left and right. The upper end of the limiting card (92) is provided with a baffle. After rotation, the limiting card (92) blocks the suction nozzle slot (1011) of the suction nozzle cover (1) and locks the suction nozzle cover (1) so that it cannot be opened.

[0022] Preferably, the lever shaft and lifting mechanism fixing seat (8) is provided with an opening, the front end of the lever shaft (6) and the opening structure provided by the lever shaft and lifting mechanism fixing seat (8) are mutually related, a waterproof gasket is provided on the outside, and the adjusting rod (61) of the lever shaft (6) passes through the lever shaft and lifting mechanism fixing seat (8) and is installed in the guide groove (52) on the multi-functional rotary switch (5).

[0023] Preferably, a fixing hole (1201) is provided in the middle of one end of the straw fixing ring (12), and a water flow hole (1202) is provided around it. The fixing hole (1201) on the straw fixing ring (12) is used to connect the lower end of the lifting rod (7) to achieve the effect of mutual linkage. The other end of the straw fixing ring (12) is connected to a straw (13).

[0024] Preferably, the inner side of the outer cover (2) is also provided with multiple toggle positions. The spring piece (54) provided on the multi-functional rotary switch (5) cooperates with the toggle positions inside the outer cover (2) to satisfy the stroke effect of rotating the multi-functional rotary switch (5).

[0025] Preferably, the upper cover (3) is mounted on the outer cover (2) by a fixing structure or screws, and the suction nozzle cap (1) is mounted on the outside of the upper cover (3).

[0026] Preferably, the lower part of the outer cover (2) is provided with a first thread, and the upper part of the cup body is provided with a second thread. The first thread of the outer cover (2) and the second thread provided on the upper part of the cup body cooperate with each other for installation.

[0027] This multi-functional water cup lid features a mechanically integrated design that combines four core functions: dual-mode switching for water intake / flow, spout opening and sealing, anti-accidental touch locking, and air pressure balance. It is compact, leak-proof, and fully adaptable to daily high-frequency drinking scenarios.

[0028] Brief description of the technical effect process 1. Dual-mode switching between water absorption and water flow (core function) Triggering operation: Move the raised toggle structure (51) of the multi-functional rotary switch (5) inside the opening (23) of the outer cover (2) to make it move left and right.

[0029] Structural linkage: The guide groove (52) of the multi-functional rotary switch (5) (one end is horizontal and the other end is upturned) drives the adjusting rod (61) of the lever shaft (6) to move up and down; The adjusting rod (61) drives the lever shaft (6) to flip, which in turn drives the lifting rod (7) to move vertically, and finally links the straw fixing ring (12) to rise and fall.

[0030] Functionality and effects: Water suction mode (straw mode): The adjusting rod (61) enters the guide groove (52) and the upturned end → the lifting rod (7) rises → the straw fixing ring (12) fits with the first channel (21) → water flows through the straw (13) → fixing hole (1201) → first channel (21) → water nozzle structure (41) sucks out.

[0031] Water flow mode (direct drinking mode): The adjusting rod (61) enters the horizontal end of the guide groove (52) → the lifting rod (7) descends → the straw fixing ring (12) forms a gap with the first channel (21) → water flows through the water hole (1202) → gap → first channel (21) → water flow out through the water spout structure (41).

[0032] 2. Suction nozzle opening and closing with double sealing Trigger operation: Manually flip the nozzle cap (1) (installed on the outside of the top cover (3), easy to operate).

[0033] Structural linkage: The first lower end (101) of the suction cap (1) is connected to the rotating shaft of the suction cap fixing block (11), and the second lower end (102) is engaged with the water tap structure (41); The nozzle cap fixing block (11) is fixed inside the outer cover (2), and its air hole is connected to the second channel (22).

[0034] Functionality and effects: Closed state: The second lower end (102) seals the water tap structure (41) (waterproof leakage), and the first lower end (101) seals the air hole (prevents air flow), providing double sealing to prevent leakage; Open state: The second lower end (102) is disengaged from the water nozzle structure (41) (allowing water flow), and the first lower end (101) opens the air hole (air flows through the second channel (22) to balance the air pressure).

[0035] 3. Accidental touch prevention and interlocking (preferred function) Triggering condition: After the nozzle cap (1) is closed, turn on the multi-function rotary switch (5).

[0036] Structural linkage: The slot (53) of the multi-functional rotary switch (5) drives the rotating latch (91) of the rotary locking component (9) to move left and right; The limit card (92) of the rotating locking component (9) rotates together, and its upper baffle blocks the suction nozzle locking position (1011) of the suction nozzle cover (1).

[0037] Functional effect: The nozzle cap (1) is locked and cannot be opened accidentally, preventing water leakage when carrying or bumping.

[0038] 4. Operation feedback and travel control (preferred function) The inner side of the outer cover (2) is provided with multiple toggle positions. The spring (54) of the multi-functional rotary switch (5) cooperates with the toggle position, and produces a clear tactile sensation and a "click" sound when toggled, so as to realize blind operation positioning (the mode can be judged without visual inspection).

[0039] The opening of the lever shaft and the fixed seat (8) of the lifting mechanism is fitted with a waterproof gasket, which not only restricts the movement trajectory of the lever shaft (6), but also sets multiple waterproof gaskets in the key components inside the water cup to achieve internal sealing and prevent water from seeping into or out of the mechanism.

[0040] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A water flow path switchable water cup lid, comprising: The components are: a suction nozzle cap (1), an outer cap (2), an upper cap (3), a water spout cap (4), a multi-functional rotary switch (5), a lever shaft (6), a lifting rod (7), a lever shaft and lifting mechanism fixing seat (8), a rotary locking component (9), a suction nozzle cap fixing block (11), a straw fixing ring (12), a straw (13), and a water cup (20). The outer cap (2) has two internal channels: a first channel (21) for water flow and a second channel (22) for airflow. The first channel (21) is a water pipe, and a lifting rod (7) is installed inside the water pipe. The water spout cap (4), multi-functional rotary switch (5), lever shaft (6), lifting rod (7), lifting rod and lifting mechanism fixing seat (8), and rotary locking component (9) are assembled and enclosed on the upper part of the first channel (21). The water spout cap (4) has a raised opening water spout structure (41) on its upper part for suction or flow. The lower part of the lifting rod (7) is connected to a straw fixing ring (12), the lower part of the straw fixing ring (12) is connected to a straw (13), and the upper part of the straw fixing ring (12) is equipped with a waterproof structure. The inner diameter of the straw fixing ring (12) and the waterproof structure assembly is larger than the internal structure of the first channel (21) of the outer cover (2). The lifting rod (7) moves up and down, driving the straw fixing ring (12) to move up and down to form a water suction state and a water flow state. When the straw fixing ring (12) moves upward, the straw fixing ring (12) fits with the first channel (21) of the outer cover (2), and the water flows along the straw into the water spout cover and is sucked out through the water spout structure to form a water suction state. When the straw fixing ring (12) moves downward, the straw fixing ring (12) and the first channel (21) of the outer cover (2) open, and the water flows along the gap between the straw fixing ring (12) and the outer cover (2) into the water spout cover (4) and then flows out through the water spout structure (41) to form a water flow state.

2. The water flow path switchable cup lid of claim 1, wherein The suction nozzle cap (1) is provided with a first lower end (101) and a second lower end (102). The first lower end (101) and the second lower end (102) of the suction nozzle cap (1) are equipped with waterproof structures. The first lower end (101) of the suction nozzle cap (1) is connected to the suction nozzle cap fixing block (11) by rotating shaft. The suction nozzle cap fixing block (11) is fixedly installed inside the outer cover (2). The suction nozzle cap fixing block (11) is provided with air holes, which are interconnected with the second channel (22) inside the outer cover (2). The second lower end (102) of the suction nozzle cap (1) is connected to the water nozzle on the water nozzle cover (4). Structures (41) cooperate with each other; when the suction cap (1) is closed, the second lower end (102) of the suction cap (1) cooperates with the water spout structure (41) on the water spout cap (4) to close and prevent water from flowing out, and the first lower end (101) cooperates with the air hole on the suction cap fixing block (11) to close and prevent air from flowing out; when the suction cap (1) is opened, the second lower end (102) of the suction cap (1) and the water spout structure (41) on the water spout cap (4) close or open to control water to flow out, and the first lower end (101) and the air hole on the suction cap fixing block (11) close or open to allow air to flow out.

3. A water cup lid with switchable water flow path according to claim 1, characterized in that: The rotating locking member (9) is also provided with a limiting card (92), and the side of the first lower end (101) of the suction nozzle cover (1) is provided with a suction nozzle slot (1011); when the suction nozzle cover (1) is closed on the upper cover, the suction nozzle slot (1011) of the suction nozzle cover (1) is located at the edge of the rotating locking member (9). When the rotating locking member (9) rotates left and right, the limiting card (92) also rotates left and right. The upper end of the limiting card (92) is provided with a baffle. After rotation, the limiting card (92) blocks the suction nozzle slot (1011) of the suction nozzle cover (1) and locks the suction nozzle cover (1) so that it cannot be opened.

4. The water flow path switchable cup lid of claim 1, wherein: The lever shaft and lifting mechanism fixing seat (8) are provided with an opening. The front end of the lever shaft (6) and the opening structure provided by the lever shaft and lifting mechanism fixing seat (8) are mutually related. A waterproof gasket is provided on the outside. The adjusting rod (61) of the lever shaft (6) passes through the lever shaft and lifting mechanism fixing seat (8) and is installed in the guide groove (52) on the multi-functional rotary switch (5).

5. The water flow path switchable cup lid of claim 1, wherein: The straw fixing ring (12) has a fixing hole (1201) in the middle of one end and a water flow hole (1202) around it. The fixing hole (1201) on the straw fixing ring (12) is used to connect the lower end of the lifting rod (7) to achieve the effect of mutual linkage. The straw fixing ring (12) is connected to the other end of the straw (13).

6. The water flow path switchable cup lid of claim 1, wherein: The inner side of the outer cover (2) is also provided with multiple toggle positions. The spring (54) provided on the multi-functional rotary switch (5) cooperates with the toggle positions inside the outer cover (2) to satisfy the stroke effect of rotating the multi-functional rotary switch (5).

7. The water flow path switchable cup lid of claim 1, wherein: The upper cover (3) is mounted on the outer cover (2) by a fixing structure or screws, and the suction nozzle cap (1) is mounted on the outside of the upper cover (3).

8. A water cup lid with switchable water flow path according to claim 1, characterized in that: The lower part of the outer cover (2) is provided with a first thread, and the upper part of the cup body is provided with a second thread. The first thread of the outer cover (2) and the second thread provided on the upper part of the cup body cooperate with each other for installation.

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