A cup lid with a detachable straw

Abstract

This utility model discloses a cup lid with a detachable spout, which is easy to disassemble and the spout rotates stably. It includes a lid body and a spout assembly. The top surface of the lid body is recessed to accommodate the spout assembly. The bottom wall of the groove has at least one water outlet channel running vertically through it. The spout assembly can connect to or close the water outlet channel. The two side walls of the groove are symmetrically provided with slots. The spout assembly includes a rotatably connected spout and a rotating shaft seat. The rotating shaft seat is inserted into the slot. The lid plate is slidably disposed on the top surface of the lid body, and the left and right sides of its front end are stop arms. There is a notch between the stop arms to avoid the spout. The lid plate slides inward and outward. The stop arms can cover the opening of the slot to lock the spout assembly, or open the opening of the slot to unlock and disassemble the spout assembly.

Description

Technical Field

[0001] This utility model belongs to the field of water cup technology, and in particular relates to a cup lid with a detachable spout. Background Technology

[0002] Most sippy cup lids on the market are non-removable, which makes it easy for dirt and grime to accumulate inside, breed bacteria, develop odors, and be difficult to clean.

[0003] To address the inconvenience of cleaning non-removable mouthpieces in cup lids, patent number ZL202422193997.9 describes a cup lid with a detachable mouthpiece. This design involves a rotating shaft of the mouthpiece engaging with a hinge groove, which has a disassembly opening. A blocking element is embedded in the disassembly opening, allowing the mouthpiece to be removed by pulling its lifting part. However, this structure requires a certain level of precision in the hinge hole that mates with the mouthpiece shaft. Excessive clearance between the shaft and the blocking element can cause the mouthpiece to wobble during rotation, resulting in unstable operation and negatively impacting the user experience. Furthermore, the disassembly mechanism of the blocking element is not convenient enough and requires improvement. Summary of the Invention

[0004] The purpose of this invention is to provide a cup lid with a detachable spout, which is easy to disassemble and the spout rotates stably.

[0005] To achieve the above objectives, the present invention adopts the following technical solution.

[0006] A cup lid with a detachable spout includes a lid body and a spout assembly. The top surface of the lid body is recessed to accommodate the spout assembly. The bottom wall of the groove has at least one water outlet channel running vertically through it. The spout assembly can connect to or close the water outlet channel. The two side walls of the groove are symmetrically provided with slots. The spout assembly includes a rotatably connected spout and a pivot seat. The pivot seat is inserted into the slot. A cover plate is slidably disposed on the top surface of the lid body, with left and right side stops at its front end. There is a notch between the stops to avoid the spout. The cover plate slides inward and outward. The stops can cover the opening of the slot to lock the spout assembly, or open the opening of the slot to unlock and detach the spout assembly.

[0007] Preferably, the cover plate has cover plate sliders on both sides that slide within the cover plate grooves on the top surface of the cover body.

[0008] Preferably, the bottom surface of the cover plate is provided with a protrusion; the top surface of the cover body is provided with a retaining protrusion; the retaining protrusion can abut against the limiting protrusion, so that the stop arm of the cover plate is kept covering the opening of the slot to lock the nozzle assembly.

[0009] Preferably, the front end of the stop arm is a convex buckle; the opening of the slot is provided with a corresponding concave buckle; the convex buckle is engaged and fixed in place by snapping into the concave buckle.

[0010] Preferably, the lower end of the nozzle is provided with a first hinge portion on both sides and a second hinge portion provided at one end of the rotating shaft seat for rotatable connection; the other end of the rotating shaft seat is provided with a limiting plate; the limiting plate is inserted into the slot for limiting.

[0011] Preferably, the first hinge portion is provided with at least a first rotating shaft; the second hinge portion is provided with a corresponding second shaft hole; the first rotating shaft is rotatably inserted into the second shaft hole.

[0012] Preferably, the first hinge portion is provided with a first shaft hole on the outside of the rotating shaft and concentric with the rotating shaft; the inner wall of the first shaft hole is provided with a concave annular groove; the second hinge portion is provided with a second rotating shaft protruding from one end of the rotating shaft seat; the second shaft hole is provided in the second rotating shaft; the outer wall of the second rotating shaft is provided with a convex annular rib; the convex annular rib is rotatably engaged in the concave annular groove.

[0013] Preferably, the pusher is slidably disposed on the top surface of the cover body and located above the cover plate; the sliding pusher can open or close the opening of the groove.

[0014] Preferably, the pusher has pusher sliders on both sides that slide within pusher grooves on the top surface of the cover body; the end of the pusher groove away from the suction nozzle has a disassembly port that matches the length of the pusher slider.

[0015] Preferably, a torsion spring is provided between the nozzle and the pivot seat.

[0016] Compared with the prior art, the advantages of this utility model are as follows: by adopting the above technical solution, the stability of the nozzle rotation can be ensured by separately setting the rotating shaft seat and the nozzle rotation connection; and the rotating shaft seat is inserted into the slot, which supports quick disassembly; furthermore, the cover plate is slidably set, that is, the nozzle assembly can be locked or unlocked for disassembly by sliding the cover plate, which is very convenient.

[0017] Further beneficial effects are: the cover plate can be kept in the locked nozzle assembly state by the cooperation of the protrusion and the retaining protrusion on the cover body; for disassembly, only force needs to be applied to push the cover plate outward over the retaining protrusion to open the slot and put it in the detachable state; furthermore, the convex and concave buckle engagement of the stop arm can also keep the cover plate in the locked nozzle assembly state, with double locking for greater security.

[0018] A further beneficial effect is that by providing a convex ring rib on the outer wall of the second rotating shaft and a concave ring groove on the inner wall of the first shaft hole, the rotating shaft seat and the nozzle can be rotatably connected together to form a nozzle assembly, and the rotating shaft seat will not fall off during disassembly; moreover, this structure can further make the nozzle rotation more stable and less prone to shaking.

[0019] Further beneficial effects include: the push plate can prevent dust, and the torsion spring between the nozzle and the pivot seat allows the nozzle to pop out automatically when the push plate is opened, and pushes the nozzle into the groove for safekeeping when the push plate is closed, making it more convenient to use. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0021] Figure 2 This is a three-dimensional exploded structural diagram of this utility model.

[0022] Figure 3 This is a cross-sectional view of the nozzle of this utility model when it is hidden and locked.

[0023] Figure 4 This is a cross-sectional view of the suction nozzle of this utility model when it is popped up and locked.

[0024] Figure 5 yes Figure 3 A cross-sectional view along line AA and an enlarged view at point B.

[0025] Figure 6 This is a sectional view of the main body of the cover.

[0026] Figure 7 This is a 3D structural diagram of the suction nozzle.

[0027] Figure 8 This is a 3D structural diagram of the pivot bearing. Detailed Implementation

[0028] To make the technical solution of this utility model clearer, the following description is in conjunction with the appendix. Figures 1 to 8 This specification provides a detailed description of the present invention. It should be understood that the specific embodiments described herein are merely for explaining the present invention and are not intended to limit the scope of protection of the present invention. Example 1

[0029] A cup lid with a detachable spout includes a lid body 1 and a spout assembly 2. The top surface of the lid body 1 is recessed to accommodate the spout assembly 2. The bottom wall of the groove 11 has a vertically penetrating water outlet channel 111 and an air hole 112. The two side walls of the groove 11 are symmetrically provided with slots 113. The spout assembly 2 is limited and engaged in the slots 113 by a pivot seat 22. The spout 21 is hinged to the pivot seat 22. A cover plate 3 is slidably disposed on the top surface of the lid body 1, and its front end has two baffles 3 on the left and right sides. 1. The notch 32 between the stop arms 31 is used to avoid the suction nozzle 21. After the cover plate 3 slides into the suction nozzle assembly 2, the stop arm 31 covers the opening of the slot 113, and the suction nozzle assembly 2 is restricted to a locked state. When the cover plate 3 slides outward away from the suction nozzle assembly 2, the stop arm 31 opens the opening of the slot 113, and the suction nozzle assembly 2 is in an unlocked state, and can be disassembled from the slot 113. This structure is more convenient to disassemble than the existing technology, and a separate rotating shaft seat 22 is provided to make the rotation of the suction nozzle 21 more stable.

[0030] Preferably, the top surface of the cover body 1 is provided with cover plate grooves 13 on both sides, and the cover plate 3 is provided with cover plate sliders 33 on both sides, and the cover plate sliders 33 are slidably disposed in the cover plate grooves 13.

[0031] Preferably, the bottom surface of the cover plate 3 is provided with a protrusion 34, and the top surface of the cover body 1 is provided with a retaining protrusion 12. When the protrusion 34 is abutted and limited to the inside of the retaining protrusion 12, the cover plate 3 is locked to the nozzle assembly 2. When the cover plate 3 is subjected to outward force to overcome the limitation of the retaining protrusion 12 on the protrusion 34, the protrusion 34 can pass over the retaining protrusion 12, so that the cover plate 3 can move outward, and the stop arm 31 can open the opening of the slot 113.

[0032] Preferably, the front end of the stop arm 31 is a protruding buckle 311, and the opening of the slot 113 is provided with a corresponding recessed buckle 114. The protruding buckle 311 is inserted into the recessed buckle 114 for locking and fixing.

[0033] Preferably, the lower end of the suction nozzle 21 is provided with a first hinge portion on both sides and a second hinge portion provided at one end of the rotating shaft seat 22. The other end of the rotating shaft seat 22 is provided with a limiting plate 224, which is inserted into the slot 113 for limiting.

[0034] Preferably, the first hinge portion is provided with at least a first rotating shaft 211, and the second hinge portion is provided with a corresponding second shaft hole 221; the first rotating shaft 211 is rotatably inserted into the second shaft hole 221.

[0035] Preferably, the first hinge portion is provided with a first shaft hole 212 on the outside of the rotating shaft 211 and concentric with the rotating shaft 211, and the inner wall of the first shaft hole 212 is provided with a concave annular groove 213; the second hinge portion is provided with a second rotating shaft 222 protruding from one end of the rotating shaft seat 22, and a second shaft hole 221 is provided in the second rotating shaft 222, and the outer wall of the second rotating shaft 222 is provided with a convex annular rib 223; the convex annular rib 223 is inserted into the concave annular groove 213, and the rotating shaft seat 22 and the suction nozzle 21 are rotatably and fixedly connected.

[0036] The structure of the water passage of the suction nozzle 21 when it is aligned with the water outlet channel 111 and when they are misaligned, with the spherical sealing part blocking the water outlet channel 111; and the structure of the suction nozzle 21 with the plug opening and closing air hole 112 are all existing technologies and will not be described in detail here. Example 2

[0037] Based on Example 1, in order to provide a dustproof function when the straw 21 is stored in the groove 11, this example adds a pusher 4, as follows:

[0038] The pusher 4 is slidably disposed on the top surface of the cover body 1 and located above the cover plate 3. The sliding pusher 4 can open or close the opening of the groove 11.

[0039] Preferably, a torsion spring (not shown in the figure) is provided between the first hinge of the suction nozzle 21 and the second hinge of the rotating shaft seat 22. When the pusher 4 slides to open the opening of the groove 11, the suction nozzle 21 automatically pops up under the action of the torsion spring. When the pusher 4 slides to close the opening of the groove 11, the pusher 4 will push the suction nozzle 21 into the groove 11 for storage and concealment.

[0040] On both sides of the top surface of the cover body 1, above the cover plate slide groove 13, there is also a push plate slide groove 14. Push plate sliders 41 are provided on both sides of the push plate 4, and the push plate sliders 41 slide in the push plate slide groove 14.

[0041] Preferably, the end of the pusher slide groove 14 away from the nozzle 21 is also provided with a disassembly port 141 that matches the length of the pusher slider 41; during installation, the pusher slider 41 is aligned with the disassembly port 141 and then slid into the pusher slide groove 14; during disassembly, the pusher slider 41 is slid until it is aligned with the pusher slide groove 14, and then the pusher 4 can be taken out upwards.

[0042] Preferably, in order to keep the pusher 4 in the two positions of opening or closing the groove 11, a retaining structure can also be provided. For example, the pusher slider 41 can be set as a structure with a concave center, and protrusions can be provided at the front and rear ends of the pusher slide groove 14. When the pusher 4 slides to close the groove 11, the pusher slider 41 is engaged with the protrusion at one end of the pusher slide groove 14 and remains stationary. When the pusher 4 slides to open the groove 11, the pusher slider 41 is engaged with the protrusion at the other end of the pusher slide groove 14 and remains stationary. Of course, protrusions or concavities can also be provided separately on both sides of the pusher, and concavities or protrusions can be provided at the two ends of the pusher slide groove 14 respectively. The concave-convex cooperation can keep the pusher in the two positions of opening or closing the groove 11.

Claims

1. A cup lid with a detachable spout, comprising a lid body (1) and a spout assembly (2), wherein the top surface of the lid body (1) is recessed to accommodate the spout assembly (2), and the bottom wall of the recess (11) is provided with at least one water outlet channel (111) extending vertically, and the spout assembly (2) is capable of connecting or closing the water outlet channel (111), characterized in that: The two side walls of the groove (11) are symmetrically provided with slots (113); The nozzle assembly (2) includes a rotatably connected nozzle (21) and a rotating shaft seat (22); The pivot seat (22) is inserted into the slot (113) for limiting; The cover plate (3) is slidably disposed on the top surface of the cover body (1), and the left and right sides of its front end are stop arms (31). The gap (32) between the stop arms (31) is to avoid the suction nozzle (21). The inner and outer sliding cover (3) and the stop arm (31) can cover the opening of the slot (113) to lock the nozzle assembly (2), or open the opening of the slot (113) to unlock and remove the nozzle assembly (2).

2. A cup lid with a detachable spout according to claim 1, characterized in that: The cover plate (3) has cover plate sliders (33) on both sides that slide in the cover plate groove (13) on the top surface of the cover body (1).

3. A cup lid with a detachable spout according to claim 1, characterized in that: The bottom surface of the cover plate (3) is provided with a protrusion (34); The top surface of the cover body (1) is provided with a retaining protrusion (12); The protrusion (12) is kept able to abut against the limiting protrusion (34), so that the stop arm (31) of the cover plate (3) is kept covering the opening locking nozzle assembly (2) of the slot (113).

4. A cup lid with a detachable spout according to claim 1, characterized in that: The front end of the stop arm (31) is a protruding buckle (311). The opening of the card slot (113) is provided with a corresponding buckle (114). The protruding buckle (311) is inserted into the concave buckle (114) for locking and fixing.

5. A cup lid with a detachable spout according to claim 1, characterized in that: The lower end of the suction nozzle (21) is provided with a first hinge part on both sides and a second hinge part provided at one end of the rotating shaft seat (22) for rotatable connection; The other end of the rotating shaft seat (22) is provided with a limiting plate (224); The limiting plate (224) is inserted into the card slot (113) for limiting.

6. A cup lid with a detachable spout according to claim 5, characterized in that: The first hinge part is provided with at least a first pivot (211). The second hinge part is provided with a second shaft hole (221). The first rotating shaft (211) is rotatably inserted into the second shaft hole (221).

7. A cup lid with a detachable spout according to claim 6, characterized in that: The first hinge part is provided with a first shaft hole (212) on the outside of the rotating shaft (211) and concentrically with the rotating shaft (211). The inner wall of the first shaft hole (212) is provided with a concave annular groove (213); The second hinge part protrudes from one end of the pivot seat (22) and forms a second pivot (222); The second shaft hole (221) is provided inside the second rotating shaft (222); The outer wall of the second rotating shaft (222) is provided with a protruding ring rib (223); The convex ring rib (223) can be rotatably inserted into the concave ring groove (213).

8. A cup lid with a detachable spout according to claim 1, characterized in that: The pusher (4) is slidably disposed on the top surface of the cover body (1) and located above the cover plate (3); The sliding pusher (4) can open or close the opening of the groove (11).

9. A cup lid with a detachable spout according to claim 8, characterized in that: Push plate (4) has push plate sliders (41) on both sides that slide in the push plate groove (14) on the top surface of the cover body (1); The end of the pusher slide (14) away from the suction nozzle (21) is provided with a disassembly port (141) that matches the length of the pusher slider (41).

10. A cup lid with a detachable spout according to claim 8, characterized in that: A torsion spring is provided between the suction nozzle (21) and the rotating shaft seat (22).

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