Springback water outlet device, cup cover and cup

Abstract

The invention discloses a springback water outlet device, a cup cover and a cup, the springback water outlet device comprises a communication base, a communication piece, a water outlet piece and a springback assembly, and the communication base is provided with a first water outlet hole and a first air inlet hole; the communicating piece is arranged on the communicating base, a communicating hole is formed in the end, connected with the communicating base, of the communicating piece, and a penetrating hole perpendicular to and communicating with the communicating hole is formed in the communicating piece. The water outlet piece is connected to the through hole in a penetrating mode, a second water outlet and a second air inlet are formed in one side of the water outlet piece, and a water outlet is formed in one end of the water outlet piece. The springback assembly is arranged on the communicating base and used for moving the water outlet piece; the springback assembly moves the water outlet piece till the water outlet piece abuts against the communicating hole, the springback water outlet device is in a closed state, the springback assembly moves the water outlet piece till the second water outlet hole and the second air inlet hole communicate with the communicating hole, and the springback water outlet device is in a water outlet state. The cup cover is good in sealing performance, easy to operate and compact in structure, and water seepage of the cup cover is avoided.

Description

Technical Field

[0001] The present invention relates to a cup, and particularly to a rebound water outlet device, a cup lid and a cup. Background Art

[0002] With the popularization of portable drinking utensils, many cup lids are provided with a separately opened and closed water outlet device, so that the liquid in the cup can flow out from the water outlet of the water outlet device. For example, by means of button triggering, sliding cover pushing and pulling or knob control, etc., the liquid flows out from the cup lid water outlet.

[0003] However, the existing water outlet device on the cup lid has a simple structure. After repeated use, it is easy for the water outlet part on the water outlet device and the cup lid to become loose, and the sealing structure on the water outlet device is relatively single, resulting in poor sealing performance. This causes the liquid in the cup to seep out through the cup lid when the cup lid is in the closed state, or the liquid in the cup does not only flow out from the cup lid water outlet when the water outlet device is in the water outlet state, thus making the cup lid unable to be used normally. Summary of the Invention

[0004] The purpose of the present invention is to provide a rebound water outlet device, a cup lid and a cup, aiming to solve the problems of simple structure and single sealing of the existing water outlet device on the cup lid, resulting in poor sealing performance.

[0005] To solve the above technical problems, an embodiment of the present invention provides a rebound water outlet device, including: a communication base, a communication member, a water outlet member and a rebound assembly. A first water outlet hole and a first air inlet hole are provided on the communication base; the communication member is arranged on the communication base, a communication hole is provided at one end of the communication member connecting the communication base, and a through hole perpendicular to and communicating with the communication hole is provided on the communication member; the water outlet member is connected through the through hole, a second water outlet hole and a second air inlet hole are provided on one side of the water outlet member close to the communication hole, and a water outlet is provided at one end of the water outlet member; the rebound assembly is arranged on the communication base and is used for moving the water outlet member; wherein, when the rebound assembly moves the water outlet member to abut against the communication hole, the rebound water outlet device is in the closed state, and when the rebound assembly moves the water outlet member to make the second water outlet hole and the second air inlet hole communicate with the communication hole, the rebound water outlet device is in the water outlet state.

[0006] Further, a connecting portion and an abutting groove are provided on one side of the connecting base close to the water outlet. An abutting portion is provided at one end of the water outlet member close to the connecting portion. The rebound assembly includes: a first elastic member, a first control member, a second control member, and a second elastic member. One end of the first elastic member abuts in the abutting groove; the first control member is connected to the other end of the first elastic member; the second control member is connected to the other end of the water outlet member and is used to move the water outlet member; one end of the second elastic member is connected to the other end of the water outlet member, and the other end is connected to the connecting portion; wherein, in the closed state, the abutting portion abuts the first control member, and the second elastic member is in a stretched state. In the water outlet state, the first elastic member is in a compressed state.

[0007] Further, when the first control member moves towards the abutting groove until the second water outlet hole and the second air inlet hole communicate with the communication hole, the rebound water outlet device is in the water outlet state. When the second control member moves towards the end away from the water outlet until the water outlet member abuts the communication hole, the rebound water outlet device is in the closed state.

[0008] Further, the first control member includes: an avoidance portion and a button portion. One end of the avoidance portion is connected to the other end of the first elastic member, and a sleeve hole is provided on the avoidance portion. The water outlet member passes through the sleeve hole, and the water outlet member can move along the sleeve hole; the button portion is connected to the other end of the avoidance portion.

[0009] Further, the abutting portion is inclined, and the projected area of the abutting portion in the direction of the first control member gradually decreases from the end close to the water outlet to the end away from the water outlet.

[0010] Further, there are two connecting portions, and two second elastic members are provided corresponding to the connecting portions.

[0011] Further, the connecting member is a silicone connecting member.

[0012] Further, the rebound water outlet device further includes: a filter screen. An installation groove is provided at one end of the connecting base away from the connecting member, and the filter screen is detachably connected in the installation groove.

[0013] The present invention also provides a cup lid, including: an upper lid, a lower lid, and the above-mentioned rebound water outlet device. The upper lid is connected to the lower lid, and an accommodation cavity is provided between the upper lid and the lower lid. The rebound water outlet device is arranged in the accommodation cavity; wherein, an avoidance opening corresponding to the water outlet is provided on one side of the connection between the upper lid and the lower lid. In the water outlet state, the water outlet penetrates and extends out of the avoidance opening.

[0014] The present invention also provides a cup, comprising: a cup body, a sealing ring, a cup cover and the cup lid as described above. The sealing ring is arranged at the opening of the cup body. The cup lid is connected to the cup body and abuts against the sealing ring. The cup cover is sleeved on the cup lid.

[0015] The present invention provides a rebound water outlet device, a cup lid and a cup. Among them, the rebound water outlet device comprises: a communication base, a communication member, a water outlet member and a rebound assembly. A first water outlet hole and a first air inlet hole are arranged on the communication base; The communication member is arranged on the communication base. One end of the communication member connected to the communication base is provided with a communication hole, and a through hole perpendicular to and communicating with the communication hole is arranged on the communication member; The water outlet member is connected through the through hole. A second water outlet hole, a second air inlet hole and an abutting part are arranged on one side of the water outlet member close to the communication hole. One end of the water outlet member is provided with a water outlet; The rebound assembly is arranged on the communication base for moving the water outlet member; Wherein, the rebound assembly moves the water outlet member to abut against the communication hole, and the rebound water outlet device is in a closed state. The rebound assembly moves the water outlet member to make the second water outlet hole and the second air inlet hole communicate with the communication hole, and the rebound water outlet device is in a water outlet state. By abutting the water outlet member against the communication hole, the present invention can complete the sealing of the communication hole, and the second water outlet hole and the second air inlet hole respectively communicate with the communication hole to connect the water outlet route. Compared with the existing water outlet device with simple structure and single sealing, the rebound water outlet device has better sealing performance, simple operation, compact structure, and will not leak water from the cup lid. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic structural diagram of the first perspective of the rebound water outlet device provided by the embodiment of the present invention in the closed state;

[0018] Figure 2 It is a schematic structural diagram of the second perspective of the rebound water outlet device provided by the embodiment of the present invention in the closed state;

[0019] Figure 3 It is a sectional view A-A provided by the embodiment of the present invention;

[0020] Figure 4 It is a schematic structural diagram of the third perspective of the rebound water outlet device provided by the embodiment of the present invention in the closed state;

[0021] Figure 5 It is a schematic structural diagram of the first perspective of the rebound water outlet device provided by the embodiment of the present invention in the water outlet state;

[0022] Figure 6 Schematic diagram of the second perspective of the pop-up water outlet device provided by the embodiment of the present invention in the water outlet state;

[0023] Figure 7 Cross-sectional view B-B provided by the embodiment of the present invention;

[0024] Figure 8 Schematic diagram of the connecting member provided by the embodiment of the present invention;

[0025] Figure 9 Schematic diagram of the water outlet member provided by the embodiment of the present invention;

[0026] Figure 10 Schematic diagram of the first perspective of the cup lid in the closed state provided by the embodiment of the present invention;

[0027] Figure 11 Schematic diagram of the second perspective of the cup lid in the closed state provided by the embodiment of the present invention;

[0028] Figure 12 Cross-sectional view C-C provided by the embodiment of the present invention;

[0029] Figure 13 Schematic diagram of the first perspective of the cup lid in the water outlet state provided by the embodiment of the present invention;

[0030] Figure 14 Schematic diagram of the second perspective of the cup lid in the water outlet state provided by the embodiment of the present invention;

[0031] Figure 15 Cross-sectional view D-D provided by the embodiment of the present invention;

[0032] Figure 16 Schematic diagram of the third perspective of the cup lid in the water outlet state provided by the embodiment of the present invention;

[0033] Figure 17 Schematic diagram of the first perspective of the cup in the closed state provided by the embodiment of the present invention;

[0034] Figure 18 Schematic diagram of the second perspective of the cup in the closed state provided by the embodiment of the present invention;

[0035] Figure 19 Cross-sectional view E-E provided by the embodiment of the present invention;

[0036] Figure 20 Schematic diagram of the first perspective of the cup in the water outlet state provided by the embodiment of the present invention;

[0037] Figure 21 Structural schematic diagram of the second perspective of the cup provided by the embodiment of the present invention in the water outlet state;

[0038] Figure 22 Cross-sectional view F-F provided by the embodiment of the present invention.

[0039] Explanation of the markings in the figure:

[0040] 1. Connecting base; 11. Connecting part; 12. Abutting groove; 13. Installation groove;

[0041] 2. Connecting member; 21. Connecting hole; 22. Through hole;

[0042] 3. Water outlet member; 31. Second water outlet hole; 32. Second air inlet hole; 33. Water outlet; 34. Abutting part; 35. Sliding part; 36. Convex part;

[0043] 4. Rebound assembly; 41. First elastic member; 42. First control member; 421. Avoidance part; 422. Button part; 423. Sleeve hole; 43. Second control member; 431. Control rod; 432. Gear plate; 44. Second elastic member;

[0044] 5. Filter screen;

[0045] 10. Upper cover; 101. Sliding groove; 20. Lower cover; 30. Rebound water outlet device; 40. Accommodation cavity; 50. Avoidance opening;

[0046] 100. Cup body; 200. Sealing ring; 300. Cup cover; 400. Cup lid. Detailed implementation manners

[0047] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0048] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations.

[0049] It should also be understood that the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include the plural forms.

[0050] It should be further understood that the term "and / or" used in the specification of the present invention and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0051] Combined with Figures 1 - 9 As shown, the present invention provides a rebound water outlet device, including: a communication base 1, a communication member 2, a water outlet member 3 and a rebound assembly 4. A first water outlet hole (not shown) and a first air inlet hole (not shown) are provided on the communication base 1; the communication member 2 is arranged on the communication base 1, and a communication hole 21 is provided at one end of the communication member 2 connecting the communication base 1, and a through hole 22 perpendicular to and communicating with the communication hole 21 is provided on the communication member 2; the water outlet member 3 is connected through the through hole 22, and a second water outlet hole 31 and a second air inlet hole 32 are provided on one side of the water outlet member 3 close to the communication hole 21, and a water outlet 33 is provided at one end of the water outlet member 3; the rebound assembly 4 is arranged on the communication base 1 for moving the water outlet member 3; wherein, when the rebound assembly 4 moves the water outlet member 3 until the water outlet member 3 abuts against the communication hole 21, the rebound water outlet device is in a closed state, and when the rebound assembly 4 moves the water outlet member 3 until the second water outlet hole 31 and the second air inlet hole 32 communicate with the communication hole 21, the rebound water outlet device is in a water outlet state.

[0052] In an embodiment of the present invention, the bottom of the communication base 1 is close to the liquid in the cup body. The first water outlet hole and the first air inlet hole are used to communicate with the cup body. The communication hole 21 communicates the first water outlet hole and the first air inlet hole to communicate the liquid in the cup body. A second water outlet hole 31 and a second air inlet hole 32 corresponding to the communication hole 21 are provided on one side of the water outlet member 3 close to the communication hole 21, which is convenient for communicating the water outlet route, from the first water outlet hole to the communication hole 21 and then to the second water outlet hole 31, and flows out through the water outlet 33 provided at one end of the water outlet member 3, so as to realize the liquid in the cup body flowing out from the cup cover.

[0053] Secondly, the water outlet and closing of the rebound water outlet device are controlled by the rebound assembly 4. When the water outlet member 3 abuts against the communication hole 21, the water outlet pipe and the air inlet pipe can be closed, and when the second water outlet hole 31 and the second air inlet hole 32 communicate with the communication hole 21 respectively, the water outlet route can be communicated.

[0054] Furthermore, as the component of the pop-up water outlet device closest to the cup body, the connecting base 1 is provided with a first water outlet hole and a first air inlet hole, so that the liquid in the cup body can only flow out through the first water outlet hole. The communication hole 21 communicates with the first water outlet hole, so that the liquid in the cup body can only flow out through the communication hole 21. Sealing the water outlet pipe can be completed by the water outlet member 3 abutting against the communication hole 21. Compared with the existing water outlet device with simple structure and single sealing, the pop-up water outlet device has better sealing performance, simple operation, and compact structure, and there will be no water leakage from the cup lid.

[0055] In some specific embodiments, the materials of the connecting base 1 and the water outlet member 3 are titanium metal, so that the liquid in the cup body contacting the connecting base 1 and the water outlet member 3 will not harm the health of the user, and titanium metal is corrosion-resistant and has a relatively light mass.

[0056] In some embodiments, a connecting portion 11 and an abutting groove 12 are provided on one side of the connecting base 1 close to the water outlet 33. An abutting portion 34 is provided at one end of the water outlet member 3 close to the connecting portion 11. The elastic return assembly 4 includes: a first elastic member 41, a first control member 42, a second control member 43, and a second elastic member 44. One end of the first elastic member 41 abuts in the abutting groove 12; the first control member 42 is connected to the other end of the first elastic member 41; the second control member 43 is connected to the other end of the water outlet member 3 and is used to move the water outlet member 3; one end of the second elastic member 44 is connected to the other end of the water outlet member 3, and the other end is connected to the connecting portion 11; wherein, in the closed state, the abutting portion 34 abuts against the first control member 42, and the second elastic member 44 is in a stretched state. In the water outlet state, the first elastic member 41 is in a compressed state.

[0057] In this embodiment, the movement of the first control member 42 drives the compression or stretching of the first elastic member 41, thereby controlling whether the abutting portion 34 on the water outlet member 3 abuts against the first control member 42, and further controlling the water outlet or closing of the spring-return water outlet device. The movement of the second control member 43 drives the compression or stretching of the second elastic member 44. One end of the second elastic member 44 is connected to the other end of the water outlet member 3, thereby controlling the movement of the water outlet member 3. By separately controlling the extension and retraction of the water outlet member 3 through the first control member 42 and the second control member 43, the movement of the water outlet member 3 becomes more flexible; in the closed state, the abutting portion 34 abuts against the first control member 42, and the second elastic member 44 is in a stretched state. When the first control member 42 moves to make the first elastic member 41 in a compressed state, the abutting portion 34 no longer abuts against the first control member 42, and the elastic deformation of the second elastic member 44 drives the water outlet member 3 to pop out, and the spring-return water outlet device becomes the water outlet state. When the second control member 43 moves to stretch the second elastic member 44, it drives the water outlet member 3 to reset, and the first elastic member 41 rebounds, so that the abutting portion 34 abuts against the first control member 42 again, and the spring-return water outlet device becomes the closed state. The settings of the first control member 42 and the second control member 43 enable the user to conveniently move the water outlet member 3, simplifying the water outlet and closing operations. Specifically, both the first elastic member 41 and the second elastic member 44 are springs.

[0058] In some embodiments, when the first control member 42 moves toward the abutting groove 12 until the second water outlet hole 31 and the second air inlet hole 32 communicate with the communication hole 21, the spring-return water outlet device is in the water outlet state. When the second control member 43 moves toward the end away from the water outlet 33 until the water outlet member 3 abuts against the communication hole 21, the spring-return water outlet device is in the closed state.

[0059] In this embodiment, when the first control member 42 moves toward the abutting groove 12 until the second water outlet hole 31 and the second air inlet hole 32 communicate with the communication hole 21, that is, when the first control member 42 moves to make the first elastic member 41 in a compressed state, the abutting portion 34 no longer abuts against the first control member 42, and the elastic deformation of the second elastic member 44 drives the water outlet member 3 to pop out, and the spring-return water outlet device becomes the water outlet state; when the second control member 43 moves toward the end away from the water outlet 33 until the water outlet member 3 abuts against the communication hole 21, that is, when the second control member 43 moves to stretch the second elastic member 44, it drives the water outlet member 3 to reset, and the first elastic member 41 rebounds, so that the abutting portion 34 abuts against the first control member 42 again, and the spring-return water outlet device becomes the closed state. By moving the first control member 42 and the second control member 43, the water outlet or closing of the water outlet member 3 can be adjusted, and the operation is simple.

[0060] In some embodiments, the first control member 42 includes an avoidance portion 421 and a button portion 422. One end of the avoidance portion 421 is connected to the other end of the first elastic member 41, and a sleeve hole 423 is provided on the avoidance portion 421. The water outlet member 3 passes through the sleeve hole 423, and the water outlet member 3 can move along the sleeve hole 423; the button portion 422 is connected to the other end of the avoidance portion 421.

[0061] In this embodiment, the water outlet member 3 passes through the sleeve hole 423 and can move along the sleeve hole 423. When the button portion 422 is pressed, the avoidance portion 421 sinks with the button portion 422, and the water outlet member 3 rises relative to the sleeve hole 423. The abutting portion 34 no longer abuts against the first control member 42, and the second elastic member 44 elastically deforms to drive the water outlet member 3 to pop out, and the return water outlet device becomes the water outlet state. The extension of the water outlet member 3 can be controlled by the first control member 42.

[0062] In some embodiments, the abutting portion 34 is inclined, and the projected area of the abutting portion 34 in the direction of the first control member 42 gradually decreases from one end close to the water outlet 33 to the end far from the water outlet 33.

[0063] In this embodiment, the projected area of the abutting portion 34 in the direction of the first control member 42 gradually decreases from one end close to the water outlet 33 to the end far from the water outlet 33, that is, the abutting portion 34 is triangular, and the thickness of the end close to the water outlet 33 is smaller. When the second control member 43 moves towards the end far from the water outlet 33 until the water outlet member 3 abuts against the communication hole 21, it helps to drive the water outlet member 3 to reset, and the first elastic member 41 rebounds, so that the abutting portion 34 abuts against the first control member 42 again, and the return water outlet device becomes the closed state.

[0064] In some embodiments, there are two connecting portions 11, and there are two second elastic members 44 corresponding to the connecting portions 11.

[0065] In this embodiment, the two pairs of connecting portions 11 and the second elastic members 44 help to maintain the balance of the water outlet member 3 during the movement, so that the water outlet member 3 moves stably, so that the sealing performance between the water outlet member 3 and the communication hole 21 is better.

[0066] In some specific embodiments, there are two abutting grooves 12, and there are two first elastic members 41 corresponding to the abutting grooves 12.

[0067] In this embodiment, the two pairs of abutting grooves 12 and the first elastic members 41 help to maintain the balance of the water outlet member 3 during the movement, so that the water outlet member 3 moves stably, so that the sealing performance between the water outlet member 3 and the communication hole 21 is better.

[0068] In some embodiments, the connecting member 2 is a silica gel connecting member 2.

[0069] In this embodiment, the silicone material has good high-temperature and low-temperature resistance characteristics, can maintain stable performance within the temperature range of -60°C to 200°C, is not easily deformed or damaged, is suitable for various environments, and the use of the silicone material has good sealing performance, which can make the sealing between the through hole 22 and the water outlet member 3 better, and prevent the liquid in the communication hole 21 from flowing out through the through hole 22.

[0070] In some embodiments, the rebound water outlet device further includes: a filter screen 5. An installation groove 13 is provided at one end of the connection base 1 away from the connection member 2, and the filter screen 5 is detachably connected in the installation groove 13.

[0071] In this embodiment, an installation groove 13 is provided at one end of the connection base 1 away from the connection member 2, which saves the occupied space of the connection base 1, and the filter screen 5 is detachably connected in the installation groove 13, which is convenient for the user to disassemble.

[0072] In some embodiments, a sliding portion 35 for sliding and a convex portion 36 for connecting the second elastic member 44 are further provided on the water outlet member 3, which helps the water outlet member 3 to maintain balance during the movement process.

[0073] Combined Figures 10 - 16 As shown, the present invention further provides a cup lid, including: an upper lid 10, a lower lid 20, and the above-mentioned rebound water outlet device 30. The upper lid 10 is connected to the lower lid 20, and an accommodation cavity 40 is provided between the upper lid 10 and the lower lid 20. The rebound water outlet device 30 is arranged in the accommodation cavity 40; wherein, an avoidance opening 50 corresponding to the water outlet 33 is provided on one side of the connection between the upper lid 10 and the lower lid 20. In the water outlet state, the water outlet 33 penetrates and extends out of the avoidance opening 50.

[0074] In the embodiment of the present invention, the rebound water outlet device 30 is arranged in the accommodation cavity 40, which can save the overall installation space of the cup lid, make the overall structure of the cup lid compact and have good sealing performance, and the use of the rebound water outlet device 30 has simple operation and a compact structure, and there will be no water leakage condition of the cup lid; an avoidance opening 50 corresponding to the water outlet 33 is provided on one side of the connection between the upper lid 10 and the lower lid 20. In the water outlet state, the water outlet 33 penetrates and extends out of the avoidance opening 50, which helps the cup lid to discharge water.

[0075] In some specific embodiments, a sliding groove 101 corresponding to the second control member 43 is provided above the upper lid 10, and the second control member 43 can move along the sliding groove 101. The second control member 43 can move along the sliding groove 101, and the water outlet member 3 can be adjusted or closed by the movement of the second control member 43, and the operation is simple.

[0076] In some specific embodiments, at least one engaging member (not shown) is provided on the lower cover 20, and an engaging groove corresponding to the engaging member is provided on the upper cover 10 (not shown). The upper cover 10 and the lower cover 20 are detachably engaged together through the engaging member and the engaging groove, which helps to repair or replace the return water discharging device 30 in the accommodating cavity 40.

[0077] In some specific embodiments, the second control member 43 includes a control rod 431 and a gear plate 432. The gear plate 432 is connected to the control rod 431. One end of the gear plate 432 is the ON gear (not shown), and the other end is the OFF gear (not shown). In the water discharging state, the ON gear of the gear plate 432 is shown in the sliding groove 101, and in the closed state, the OFF gear of the gear plate 432 is shown in the sliding groove 101.

[0078] In this embodiment, the second control member 43 can move along the sliding groove 101, so as to drive the gear plate 432 to be shown in the sliding groove 101, which can intuitively help the user identify the water discharging and closing states of the return water discharging device, facilitating the user's use.

[0079] Combined with Figures 17 - 22 As shown, the present invention also provides a cup, including: a cup body 100, a sealing ring 200, a cup cover 300 and the cup lid 400 as described above. The sealing ring 200 is arranged at the opening of the cup body 100. The cup lid 400 is connected to the cup body 100 and abuts against the sealing ring 200. The cup cover 300 is sleeved on the cup lid 400.

[0080] In the embodiment of the present invention, the sealing ring 200 is arranged at the opening of the cup body 100, which helps to seal between the cup lid 400 and the cup body 100. The cup cover 300 covers the cup lid 400. Moreover, in the water discharging state, the water outlet 33 penetrates through and extends out of the avoidance opening 50. When the water discharging is not closed, the cup cover 300 cannot be covered on the cup lid 400, which can prevent the user from covering the cup cover 300 on the cup lid 400 when the return water discharging device 30 is not closed, thereby preventing the cup lid 400 from leaking water. Moreover, the overall structure of the cup lid 400 is compact and has good sealing performance. Using the return water discharging device 30, the operation is simple and the structure is tight, and the situation of water leakage from the cup lid 400 will not occur.

[0081] The above is only the specific implementation manners of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A pop-up water outlet device, characterized in that, Comprising: A connected base, on which a first water outlet hole and a first air inlet hole are provided; A connecting member, which is arranged on the connected base. One end of the connecting member connected to the connected base is provided with a connecting hole, and a through hole perpendicular to and communicating with the connecting hole is arranged on the connecting member; A water outlet member, which is connected through the through hole. On one side of the water outlet member close to the connecting hole, a second water outlet hole and a second air inlet hole are provided, and one end of the water outlet member is provided with a water outlet; A rebound assembly, which is arranged on the connected base and is used to move the water outlet member; Wherein, when the rebound assembly moves the water outlet member until the water outlet member abuts against the connecting hole, the rebound water outlet device is in a closed state. When the rebound assembly moves the water outlet member until the second water outlet hole and the second air inlet hole communicate with the connecting hole, the rebound water outlet device is in a water outlet state.

2. The water outlet device with rebound according to claim 1, characterized in that, On one side of the connected base close to the water outlet, a connecting portion and an abutting groove are provided. One end of the water outlet member close to the connecting portion is provided with an abutting portion. The rebound assembly includes: A first elastic member, one end of which abuts in the abutting groove; A first control member, which is connected to the other end of the first elastic member; A second control member, which is connected to the other end of the water outlet member and is used to move the water outlet member; A second elastic member, one end of which is connected to the other end of the water outlet member and the other end is connected to the connecting portion; Wherein, in the closed state, the abutting portion abuts against the first control member, and the second elastic member is in a stretched state. In the water outlet state, the first elastic member is in a compressed state.

3. The pop-up water outlet device according to claim 2, wherein, When the first control member moves towards the abutting groove until the second water outlet hole and the second air inlet hole communicate with the connecting hole, the rebound water outlet device is in a water outlet state. When the second control member moves towards the end away from the water outlet until the water outlet member abuts against the connecting hole, the rebound water outlet device is in a closed state.

4. The pop-up water outlet device according to claim 2, wherein, The first control member includes: An avoidance portion, one end of which is connected to the other end of the first elastic member, and a sleeve hole is arranged on the avoidance portion. The water outlet member passes through the sleeve hole, and the water outlet member can move along the sleeve hole; A button portion, which is connected to the other end of the avoidance portion.

5. The water jetting device with a return spring according to claim 2, wherein The abutting portion is inclined, and the projected area of the abutting portion in the direction of the first control member gradually decreases from the end close to the water outlet to the end far from the water outlet.

6. The water ejecting and rebounding device according to claim 2, wherein, There are two connecting portions, and two second elastic members are correspondingly arranged for the connecting portions.

7. The pop-up water outlet device according to claim 1, characterized in that, The connecting member is a silica gel connecting member.

8. The pop-up water outlet device according to claim 1, characterized in that, Further comprising: A filter screen, an installation groove is arranged at one end of the connected base away from the connecting member, and the filter screen is detachably connected in the installation groove.

9. A cup lid, characterized in that, Comprising: An upper cover, a lower cover and the rebound water outlet device according to any one of claims 1-8. The upper cover is connected to the lower cover, and a receiving cavity is arranged between the upper cover and the lower cover. The rebound water outlet device is arranged in the receiving cavity; Wherein, a relief opening corresponding to the water outlet is provided on one side of the connection between the upper cover and the lower cover, and in the water outlet state, the water outlet penetrates and extends out of the relief opening.

10. A cup, characterized in that, Comprising: A cup body, a sealing ring, a cup cover and the cup lid according to claim 9, wherein the sealing ring is arranged at the opening of the cup body, the cup lid is connected to the cup body and abuts against the sealing ring, and the cup cover is sleeved on the cup lid.

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