A drop device for a dainty cup

Abstract

The utility model discloses a kind of falling water devices for floating cup, the utility model is provided with conical frustum structure at the lower end of outer cup and inner cup, and the bottom of both is tightly adhered, can effectively improve sealing performance, avoid tea water leakage;Silica gel plug is arranged at the bottom of inner cup around the axis, and is adapted with the water outlet hole of outer cup, so that the water control process is more stable and reliable, does not rely on magnetic attraction or metal sphere, fundamentally eliminates the influence of metal parts on tea quality.At the same time, the water outlet ditch of annular array is arranged around the axis at the bottom of inner cup, so that tea water can flow out quickly and evenly after soaking, improve the overall water outlet efficiency, avoid the situation that single hole is easy to be blocked by tea leaves.

Description

Technical Field

[0001] This utility model belongs to the field of water-spraying cups, specifically, it relates to a water-spraying device for water-spraying cups. Background Technology

[0002] With the fast pace of modern life, more and more people want to enjoy freshly brewed tea anytime, anywhere, whether at work, traveling, or in their daily lives. Traditional tea sets are mostly combinations of teapots or teacups, which present problems such as inconvenience in carrying, cumbersome brewing process, and difficulty in separating tea leaves from water.

[0003] Currently available travel mugs generally use magnetic, spring, or gravity ball valves for water control. While these structures can control the flow of tea, they have certain drawbacks. For example, magnetic structures require additional metal parts that can come into direct contact with the tea, affecting the taste; spring or gravity ball valves are prone to malfunction or blockage after prolonged use, leading to poor tea flow and complicated cleaning and maintenance. Furthermore, some existing devices have poor sealing at the junction of the inner and outer cups, making leakage a common problem.

[0004] In view of this, this utility model is hereby proposed. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a water-falling device for a floating cup, which solves the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A water-receiving device for a floating cup includes: an outer cup and an inner cup that can slide vertically inside the outer cup. The lower ends of both the outer cup and the inner cup are frustoconical structures, and the bottom of the outer wall of the inner cup is in close contact with the bottom of the inner wall of the outer cup.

[0008] A through hole is provided at the axial position of the bottom of the inner cup, and a silicone plug is installed in the through hole; a water outlet hole adapted to the silicone plug is provided at the axial position of the bottom of the outer cup.

[0009] The bottom of the inner cup is provided with several water outlet grooves arranged in a ring around the axis.

[0010] Optionally, a first ring body is fixedly connected to the upper end of the outer cup, a second ring body is fixedly connected to the circumference of the upper end of the inner cup, a connecting ring is provided below the second ring body and sleeved on the circumference of the inner wall of the outer cup, and a third ring body with an L-shaped cross-section is fixedly connected to the circumference of the connecting ring, and the lower surface of the third ring body is attached to the upper surface of the first ring body.

[0011] Optionally, the outer circumferential side of the connecting ring is provided with an external thread, and the upper end of the inner wall of the outer cup is provided with an internal thread that mates with the external thread.

[0012] Optionally, a sealing ring is fixedly connected to the lower part of the third ring body, and the sealing ring is attached to the upper surface of the first ring body.

[0013] Optionally, a gap space is left between the periphery of the outer wall of the outer cup and the periphery of the outer wall of the inner cup.

[0014] Optionally, a thickened pad is fixedly connected to the axis of the inner cup, and a through hole is opened on the opposite side of the thickened pad. The thickened pad includes a frustum plug located in the through hole. A connecting plug located above the through hole is fixedly connected above the frustum plug, and a sealing plug that can be inserted into the outlet is fixedly connected below the connecting plug.

[0015] Optionally, a protrusion is fixedly connected to one side of the L-shaped ring, and a sliding groove for the protrusion to move is provided above the first ring body.

[0016] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0017] This invention improves sealing performance and prevents tea leakage by incorporating a frustoconical structure at the bottom of both the outer and inner cups, ensuring a tight fit between their bottoms. A silicone plug at the center of the inner cup's bottom, matching the water outlet of the outer cup, makes water control more stable and reliable, eliminating reliance on magnets or metal spheres and fundamentally preventing the influence of metal parts on tea quality. Simultaneously, a ring-shaped array of water channels around the center of the inner cup's bottom allows for rapid and even water flow after steeping, improving overall water output efficiency and preventing single channels from becoming clogged by tea leaves.

[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0019] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the water-falling device;

[0021] Figure 2 This is a schematic diagram of the internal three-dimensional structure of the water-falling device;

[0022] Figure 3 This is a schematic diagram of the structure below the exploding water-drop device;

[0023] Figure 4 This is a schematic diagram of the structure above the water-dropping device after its explosion.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Outer cup; 2. Inner cup; 3. Through hole; 4. Silicone plug; 5. Water outlet hole; 6. Water outlet groove; 7. First ring body; 8. Second ring body; 9. Connecting ring; 10. Third ring body; 11. External thread; 12. Internal thread; 13. Thickened gasket; 14. Frustum plug; 15. Connecting plug; 16. Sealing plug.

[0026] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings.

[0028] Please see Figure 1-4 As shown, this embodiment provides a water-repellent device for a floating cup, including an outer cup 1 and an inner cup 2 that can be slidably disposed inside the outer cup 1 in a vertical direction. The lower ends of both the outer cup 1 and the inner cup 2 are frustoconical structures, and the bottom of the outer wall of the inner cup 2 is in close contact with the bottom of the inner wall of the outer cup 1.

[0029] The inner cup 2 has a through hole 3 at the axial position at the bottom, and a silicone plug 4 is installed in the through hole 3; the outer cup 1 has a water outlet hole 5 at the axial position at the bottom, which is adapted to the silicone plug 4.

[0030] The bottom of the inner cup 2 is provided with several water outlet grooves 6 arranged in a ring around the axis.

[0031] By using a frustum-shaped structure between the outer cup 1 and the inner cup 2, and setting a sealing structure between the silicone plug 4 and the water outlet 5 at the bottom of the inner cup 2, it is ensured that the tea can flow smoothly when needed and can be reliably sealed when not needed to prevent leakage; at the same time, the annular array of water outlet channels 6 allows the tea to be discharged evenly, avoiding the problem of local blockage or rinsing of tea leaves. The overall structure is simple and has good sealing performance.

[0032] In this embodiment, a first ring 7 is fixedly connected to the upper end of the outer cup 1, and a second ring 8 is fixedly connected to the circumference of the upper end of the inner cup 2. A connecting ring 9 is provided below the second ring 8 and sleeved on the circumference of the inner wall of the outer cup 1. A third ring 10 with an L-shaped cross-section is fixedly connected to the circumference of the connecting ring 9, and the lower surface of the third ring 10 is attached to the upper surface of the first ring 7. The outer cup 1 and the inner cup 2 cooperate with each other through the first ring 7, the second ring 8, and the L-shaped third ring 10, so that the two can be stably fitted and kept in a coaxial state. While ensuring sliding flexibility, it is not easy to wobble, thereby improving the stability and durability of the device in long-term use.

[0033] In this embodiment, the outer circumference of the connecting ring 9 is provided with an external thread 11, and the upper end of the inner wall of the outer cup 1 is provided with an internal thread 12 that mates with the external thread 11. The threaded engagement between the connecting ring 9 and the outer cup 1 allows the inner cup 2 to be adjusted up and down by rotation. This operation is intuitive and the positioning is accurate. Compared to methods relying on gravity or elastic elements for control, this is more stable and reliable, allowing users to easily control the flow of tea as needed.

[0034] In this embodiment, a sealing ring is fixedly connected to the lower part of the third ring body 10, and the sealing ring is attached to the upper surface of the first ring body 7. Adding a sealing ring below the third ring body 10 and ensuring it fits tightly against the first ring body 7 effectively blocks the risk of liquid leakage from the gaps between the ring bodies, improves the overall sealing performance, prevents tea from dripping at the ring body joints, and enhances the cleanliness of drinking and the user experience.

[0035] In this embodiment, a gap space is left between the periphery of the outer wall of the outer cup 1 and the periphery of the outer wall of the inner cup 2. The gap space not only provides the necessary assembly allowance between the inner cup 2 and the outer cup 1, but also forms an additional flow channel when the tea is discharged through the water outlet 6, allowing the tea to flow smoothly down the gap space, thereby significantly increasing the overall outflow of subsequent tea.

[0036] In this embodiment, a thickened pad 13 is fixedly connected to the axis of the inner cup 2, and a through hole 3 is opened on the opposite side of the thickened pad 13. The thickened pad includes a frustum-shaped plug 14 located inside the through hole 3. A connecting plug 15 located above the through hole 3 is fixedly connected to the top of the frustum-shaped plug 14, and a sealing plug 16 that can be inserted into the water outlet is fixedly connected to the bottom of the connecting plug 15. By setting a thickened pad 13 at the axis of the inner cup 2 and using a combined silicone plug 4 structure of frustum-shaped plug 14, connecting plug 15 and sealing plug 16, and cooperating with a rotating threaded groove to realize the up and down movement of the inner cup 2, the opening and closing of the water outlet 5 by the sealing plug 16 can be controlled to achieve a flexible water control effect. This design avoids direct contact between metal parts and tea, does not affect the taste of the tea, and is simple and quick to operate, convenient for daily use and cleaning.

[0037] In this embodiment, a protrusion 17 is fixedly connected to one side of the L-shaped ring 10, and a sliding groove 18 for the protrusion 17 to move is provided above the first ring body 7. The cooperation between the protrusion 17 and the sliding groove 18 can achieve the effect of guidance and positioning.

[0038] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A drop-in device for a dainty cup, characterized by include: The outer cup (1) and the inner cup (2) which can be slidably disposed inside the outer cup (1) in the vertical direction, the lower ends of the outer cup (1) and the inner cup (2) are both frustoconical structures, and the bottom of the outer wall of the inner cup (2) is closely fitted with the bottom of the inner wall of the outer cup (1); The inner cup (2) has a through hole (3) at the axial position at the bottom, and a silicone plug (4) is installed in the through hole (3); the outer cup (1) has a water outlet hole (5) at the axial position at the bottom, which is adapted to the silicone plug (4); The bottom of the inner cup (2) is provided with several water outlet grooves (6) arranged in a ring around the axis.

2. A drop-in device for a drape cup according to claim 1, wherein The upper end of the outer cup (1) is fixedly connected to a first ring body (7), and the circumference of the upper end of the inner cup (2) is fixedly connected to a second ring body (8). A connecting ring (9) is provided below the second ring body (8) and sleeved on the circumference of the inner wall of the outer cup (1). A third ring body (10) with an L-shaped cross-section is fixedly connected to the circumference of the connecting ring (9), and the lower surface of the third ring body (10) is attached to the upper surface of the first ring body (7).

3. A drop-in device for a drape cup according to claim 2, wherein, The outer wall of the connecting ring (9) is provided with an external thread (11), and the upper end of the inner wall of the outer cup (1) is provided with an internal thread (12) that mates with the external thread (11).

4. A drop-in device for a drape cup according to claim 2, wherein, A sealing ring is fixedly connected to the lower part of the third ring body (10), and the sealing ring is attached to the upper surface of the first ring body (7).

5. A drop-in device for a drape cup according to claim 1, wherein, There is a gap between the outer wall of the outer cup (1) and the outer wall of the inner cup (2).

6. A drop-in device for a drape cup according to claim 1, wherein, A thickened pad (13) is fixedly connected to the axis of the inner cup (2), and a through hole (3) is opened on the opposite side of the thickened pad (13). The thickened pad includes a frustum plug (14) located in the through hole (3). A connecting plug (15) located above the through hole (3) is fixedly connected above the frustum plug (14), and a sealing plug (16) that can be inserted into the water outlet is fixedly connected below the connecting plug (15).

7. A drop-in device for a drape cup according to claim 1, wherein A protrusion (17) is fixedly connected to one side of the third ring body (10), and a sliding groove (18) for the protrusion (17) to move is provided above the first ring body (7).

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