Convenient tea bin cover for tea making cup

Abstract

The utility model relates to the technical field of tea sets, in particular to a convenient tea bin cover for a tea making cup. The tea cup comprises a cup cover and a tea bin, the tea bin is movably installed on the inner side of the cup cover, the tea bin is in a cup shape, meshes are formed in the side face and the bottom of the tea bin, a tea bin cover is rotatably installed on the top of the tea bin, the tea bin cover is detachably arranged on the top of the cup cover in a sleeved mode, and the tea bin is controlled to be installed in a telescopic mode through a lifting device. The lifting device comprises a fixed cylinder and a rotating cylinder, the fixed cylinder is arranged on the outer side of the rotating cylinder in a sleeving mode, the spiral direction of the first threaded hole is opposite to that of the second threaded hole, and the driving protrusion is inserted into the first threaded hole and the second threaded hole in a penetrating mode. The tea bin is movably installed on the cup cover, the lifting device conveniently controls the tea bin to move so as to control the tea making time, the tea making time is prevented from being too long, the tea bin cover is used for blocking the tea bin from the top, tea leaves are conveniently replaced, tea and tea water leakage is avoided, the fixed cylinder and the rotating cylinder rotate mutually to achieve vertical movement of the tea bin, operation is convenient, and bare-handed touch is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of tea sets, in particular to a convenient tea compartment cover for a tea brewing cup. Background Art

[0002] Currently, there are tea brewing cups on the market that can control the time that tea leaves are soaked in water. Such tea brewing cups usually include an outer cup and an inner cup. Tea leaves are placed in the inner cup, and after being soaked in water for a certain period of time, the inner cup is taken out to achieve the purpose of separating the tea leaves from the tea water. After brewing the tea, the inner cup needs to be taken out to separate the tea leaves from the tea water, which is quite troublesome.

[0003] Meanwhile, the existing method of brewing tea using a telescopic filter requires the filter to be disassembled to fill in and clean out the tea leaves, and it is inevitable that the filter needs to be touched by bare hands, resulting in an unhygienic tea brewing process. Utility Model Content

[0004] In order to conveniently control the tea brewing time, facilitate the placement and cleaning of tea leaves, and improve hygiene, the utility model provides a convenient tea compartment cover for a tea brewing cup.

[0005] The utility model provides a convenient tea compartment cover for a tea brewing cup, which adopts the following technical solutions:

[0006] A convenient tea bin cover for a tea brewing cup comprises a cup cover and a tea bin, wherein the tea bin is movably mounted on the inner side of the cup cover, the tea bin is cup-shaped and has mesh holes on the side and bottom, a tea bin cover is rotatably mounted on the top of the tea bin, the tea bin cover is detachably sleeved on the top of the cup cover, the tea bin is telescopically mounted by a lifting device, the lifting device comprises a fixed cylinder and a rotating cylinder, the fixed cylinder is sleeved on the outside of the rotating cylinder, a first threaded hole is formed on the fixed cylinder, a second threaded hole is formed on the rotating cylinder, the first threaded hole and the second threaded hole have opposite spiral directions, a driving protrusion is fixedly arranged on the tea bin, and the driving protrusion is inserted into the first threaded hole and the second threaded hole.

[0007] By adopting the above technical solution, the tea bin is movably installed on the cup cover, and the lifting device is convenient for controlling the movement of the tea bin and thus controlling the tea brewing time to avoid too long tea brewing time. The tea bin cover is used to seal the tea bin from the top, which is convenient for replacing tea leaves and avoiding leakage of tea leaves and tea. The fixed cylinder and the rotating cylinder rotate relative to each other to realize the up and down movement of the tea bin, which is easy to operate and does not require touching with bare hands.

[0008] Preferably, the cup cover is in the shape of a cylinder with upper and lower openings and is sleeved on the outside of the lifting device. A cup cover thread is provided at the inner bottom of the cup cover. A mounting ring is fixedly installed on the top of the cup cover. The fixed cylinder is fixedly clamped on the mounting ring through a mounting edge, and the mounting ring is made of rubber.

[0009] By adopting the above technical solution, the mounting ring is made of rubber material and can be sealed when the cup cover and the tea compartment cover are connected and pressed tightly to avoid leakage.

[0010] Preferably, a bin cover thread is provided at the inner bottom of the tea bin cover, and the tea bin cover is threadably connected to the cup cover through the bin cover thread, an outer rotating cover is rotatably installed on the top of the tea bin cover, and an inner rotating cover is rotatably installed on the inner side of the tea bin cover, a cylindrical through hole is opened at the center of the tea bin cover, a bolt is inserted into the cylindrical through hole, the outer rotating cover and the inner rotating cover are connected to each other by bolts, and nuts are threadedly connected to the ends of the bolts.

[0011] By adopting the above technical solution, the outer rotating cover is convenient for hand-held rotation operation to control the rotation of the inner rotating cover and the rotating cylinder.

[0012] Preferably, a prismatic through hole is opened at the center of the outer rotating cover, and a prismatic block is arranged on the bolt, and the prismatic block corresponds to the shape of the prismatic through hole and is sleeved with each other.

[0013] By adopting the above technical solution, the prismatic through hole and the prismatic block can drive each other to rotate in the axial direction.

[0014] Preferably, a cushion block is provided at the contact point between the tea bin cover, the bolt and the inner rotating cover, and a sealing piece is installed at the top center of the outer rotating cover.

[0015] By adopting the above technical solution, the gasket is conducive to sealing the joint between the tea bin cover and the bolt, reducing leakage, and the sealing piece is used to seal the bolts, nuts and other structures to avoid accidental touch and is beneficial to aesthetics.

[0016] Preferably, a telescopic protrusion is installed vertically at the edge of the inner rotating cover, and the telescopic protrusion limits the telescopic movement toward the bottom of the inner rotating cover. A telescopic spring is installed at the bottom end of the telescopic protrusion, and an insertion hole is opened at the top of the outward edge of the rotating cylinder, and the position of the insertion hole corresponds to the position of the telescopic protrusion.

[0017] By adopting the above technical solution, the telescopic protrusion is inserted into the plug-in hole to realize the rotation of the inner rotating cover to drive the rotating cylinder to rotate, and the telescopic spring facilitates the positioning of the telescopic protrusion into the plug-in hole.

[0018] Preferably, a circle of gear ring is arranged on the inner top of the outer rotating cover, a top ball is telescopically installed on the top of the tea compartment cover, a compression spring is installed at the bottom of the top ball, and the top of the top ball contacts the gear ring.

[0019] By adopting the above technical solution, the gear ring and the top ball produce a jerking feeling and a scraping sound when they rotate relative to each other, making it easy to control the rotation force.

[0020] Preferably, a telescopic protrusion is installed laterally and telescopically at the edge of the inner rotating cover, the telescopic protrusion faces the inner rotating cover and limits the telescopic extension, a telescopic spring is installed at the bottom end of the telescopic protrusion, a vertical plug-in hole is opened on the outward-turned wall at the top of the rotating cylinder, the position of the plug-in hole corresponds to the position of the telescopic protrusion, a bottom clamping protrusion is arranged at the bottom of the outward-turned wall at the top of the rotating cylinder, and a top clamping protrusion is arranged on the inward-turned wall at the upper edge of the fixed cylinder, and the bottom clamping protrusion and the top clamping protrusion are detachably clamped to each other.

[0021] By adopting the above technical solution, the bottom clamping protrusion and the top clamping protrusion are detachably clamped to each other, which is convenient for installing the rotating cylinder and the tea bin, and reduces the falling of the rotating cylinder and the tea bin when pouring tea leaves.

[0022] Preferably, a circle of gear ring is arranged on the central outer side wall of the tea bin cover, a top ball is installed on the top of the inner rotating cover for transverse telescopic movement, a compression spring is installed at the bottom of the top ball, and the top of the top ball contacts the gear ring.

[0023] Preferably, a ballast block is movably provided at the center of the bottom of the inner rotating cover, and the ballast block is telescopically installed at the bottom of the inner rotating cover by a pressure spring.

[0024] By adopting the above technical solution, the ballast block is helpful to compress the tea leaves and filter out excess water after tightening the cup lid.

[0025] In summary, the utility model has the following beneficial technical effects:

[0026] 1. The tea bin is movably installed on the cup cover. The lifting device is convenient for controlling the movement of the tea bin and thus controlling the tea brewing time to avoid too long tea brewing time. The tea bin cover is used to seal the tea bin from the top, which is convenient for replacing tea leaves and preventing tea leakage. The fixed cylinder and the rotating cylinder rotate with each other to realize the up and down movement of the tea bin, which is easy to operate and does not require touching with bare hands.

[0027] 2. The mounting ring is made of rubber and can seal when the cup cover and the tea compartment cover are connected and pressed to prevent leakage. The outer rotating cover is convenient for hand-held rotation operation to control the rotation of the inner rotating cover and the rotating cylinder. The prismatic through hole and the prismatic block can drive each other to rotate in the axial direction. The gasket is conducive to the sealing of the joint between the tea compartment cover and the bolt to reduce leakage.

[0028] 3. The sealing piece is used to seal the bolts, nuts and other structures to avoid accidental touch and is good for appearance. The ballast block is good for pressing the tea leaves after tightening the cup lid and filtering out excess moisture. The telescopic protrusion is inserted into the plug-in hole to realize the rotation of the inner rotating cover and drive the rotating cylinder to rotate. The telescopic spring facilitates the positioning of the telescopic protrusion into the plug-in hole. The gear ring and the top ball produce a frustrating feel and a scraping sound when rotating against each other, which is convenient for controlling the rotation force. The bottom clamping protrusion and the top clamping protrusion are detachably connected to each other, which is convenient for installing the rotating cylinder and the tea bin, and reduces the falling off of the rotating cylinder and the tea bin when pouring tea leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic structural diagram of the first embodiment of the utility model;

[0030] Figure 2 for Figure 1 Schematic diagram from another perspective;

[0031] Figure 3 This is a cross-sectional schematic diagram of the central vertical plane of the first embodiment of the utility model;

[0032] Figure 4 for Figure 3 Partial disassembly diagram;

[0033] Figure 5 for Figure 4 Schematic diagram from another perspective;

[0034] Figure 6 This is a cross-sectional schematic diagram of the central vertical plane of the second embodiment of the utility model;

[0035] Figure 7 for Figure 6 A local enlarged schematic diagram of point A.

[0036] Description of reference numerals:

[0037] 1. cup cover, 11. cup cover thread, 12. mounting ring, 2. tea bin cover, 21. bin cover thread, 22. outer rotating cover, 221. bolt, 222. nut, 223. prismatic block, 224. gasket, 225. sealing piece, 226. gear ring, 227. top ball, 228. compression spring, 23. inner rotating cover, 231. ballast block, 232. telescopic protrusion, 233. telescopic spring, 234. pressure spring, 3. tea bin, 30. driving protrusion, 301. mesh, 31. fixing cylinder, 311. mounting edge, 312. first threaded hole, 313. top clamping protrusion, 32. rotating cylinder, 321. plug-in hole, 322. second threaded hole, 323. bottom clamping protrusion. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1-7 The utility model is described in further detail. Example 1

[0039] The utility model embodiment discloses a convenient tea compartment cover for a tea cup, referring to Figure 1-Figure 5 , comprising a cup cover 1 and a tea bin 3, wherein the tea bin 3 is movably mounted on the inner side of the cup cover 1, and the tea bin 3 is cup-shaped and has mesh holes 301 on the side and bottom;

[0040] When in use, the cup cover 1 together with the tea compartment 3 is screwed onto the cup body, tea leaves are added into the tea compartment 3 and hot water is poured in to make tea;

[0041] The tea bin cover 2 is rotatably mounted on the top of the tea bin 3, and the tea bin cover 2 is detachably mounted on the top of the cup cover 1. The tea bin 3 is telescopically mounted by a lifting device, and the lifting device includes a fixed cylinder 31 and a rotating cylinder 32. The fixed cylinder 31 is sleeved on the outside of the rotating cylinder 32. A first threaded hole 312 is formed on the fixed cylinder 31, and a second threaded hole 322 is formed on the rotating cylinder 32. The first threaded hole 312 and the second threaded hole 322 have opposite spiral directions. A driving protrusion 30 is fixedly arranged on the tea bin 3, and the driving protrusion 30 is inserted into the first threaded hole 312 and the second threaded hole 322.

[0042] When adding tea leaves and pouring hot water, open the tea compartment cover 2, and then close the tea compartment cover 2 after completion, rotate the rotating cylinder 32, so that the intersection of the first threaded hole 312 and the second threaded hole 322 is displaced with each other, and the driving protrusion 30 is inserted into the intersection, thereby driving the tea compartment 3 to move. When the rotating cylinder 32 rotates forward, the tea compartment 3 moves downward and contacts the hot water for brewing tea. After brewing tea, reverse the rotating cylinder 32 to drive the tea compartment 3 to move upward, leaving the hot water and stopping brewing tea. Example 2

[0043] On the basis of Example 1, add:

[0044] Reference Figure 3-Figure 5 The cup cover 1 is a cylindrical shape with upper and lower openings and is sleeved on the outside of the lifting device. A cup cover thread 11 is provided at the inner bottom of the cup cover 1. A mounting ring 12 is fixedly installed on the top of the cup cover 1. The fixing cylinder 31 is fixedly connected to the mounting ring 12 through the mounting edge 311. The mounting ring 12 is made of rubber.

[0045] The bottom end of the mounting ring 12 is cylindrical and inserted into the circular notch on the top of the cup cover 1, and is fixed by expansion and friction of the mounting ring 12. The top end of the mounting ring 12 is sleeved on the mounting edge 311 and is also fixed by friction and expansion.

[0046] Reference Figure 3-Figure 5 A compartment cover thread 21 is provided at the inner bottom of the tea compartment cover 2 , and the tea compartment cover 2 is threadedly connected to the cup cover 1 through the compartment cover thread 21 . Example 3

[0047] On the basis of Example 2, add:

[0048] Reference Figure 3-Figure 5 An outer rotating cover 22 is rotatably installed on the top of the tea bin cover 2, and an inner rotating cover 23 is rotatably installed on the inner side of the tea bin cover 2. A cylindrical through hole is opened at the center of the tea bin cover 2, and a bolt 221 is inserted into the cylindrical through hole. The outer rotating cover 22 and the inner rotating cover 23 are connected to each other by the bolt 221, and a nut 222 is threadedly connected to the end of the bolt 221.

[0049] The bolt 221 is fixedly bonded at the center of the inner rotating cover 23 , and the nut 222 is loosely fixed on the outer rotating cover 22 . Example 4

[0050] On the basis of Example 3, add:

[0051] Reference Figure 3-Figure 5 A prismatic through hole is opened at the center of the outer rotating cover 22, and a prismatic block 223 is arranged on the bolt 221. The prismatic block 223 corresponds to the shape of the prismatic through hole and is sleeved with each other.

[0052] Reference Figure 3-Figure 5 A cushion block 224 is provided at the contact point between the tea bin cover 2 and the bolt 221 and the inner rotating cover 23 .

[0053] Reference Figure 1 and Figure 3-Figure 5 A blocking piece 225 is installed at the top center of the outer rotating cover 22. Example 5

[0054] On the basis of Example 4, add:

[0055] Reference Figure 2-Figure 5 A telescopic protrusion 232 is installed vertically at the edge of the inner rotating cover 23, and the telescopic protrusion 232 limits the telescopic movement toward the bottom of the inner rotating cover 23. A telescopic spring 233 is installed at the bottom of the telescopic protrusion 232. An insertion hole 321 is opened at the top of the outward edge of the rotating cylinder 32, and the position of the insertion hole 321 corresponds to the position of the telescopic protrusion 232.

[0056] The plug holes 321 are evenly opened around the top edge of the rotating cylinder 32;

[0057] When the tea bin cover 2 is installed, the insertion hole 321 is plugged into the bottom of the telescopic protrusion 232 by micro-rotation.

[0058] Reference Figure 3-Figure 5 A ring gear 226 is provided on the inner top of the outer rotating cover 22 , a top ball 227 is telescopically installed on the top of the tea bin cover 2 , a compression spring 228 is installed at the bottom of the top ball 227 , and the top of the top ball 227 contacts the ring gear 226 . Example 6

[0059] On the basis of Example 4, add:

[0060] Reference Figure 6 and 7A telescopic protrusion 232 is installed at the edge of the inner rotating cover 23 for transverse telescopic movement. The telescopic protrusion 232 faces the inner rotating cover 23 and limits the telescopic movement. A telescopic spring 233 is installed at the bottom end of the telescopic protrusion 232. A vertical plug-in hole 321 is opened on the top outward-turned wall of the rotating cylinder 32. The position of the plug-in hole 321 corresponds to the position of the telescopic protrusion 232. A bottom clamping protrusion 323 is provided at the bottom of the top outward-turned wall of the rotating cylinder 32. A top clamping protrusion 313 is provided on the inward-turned wall at the upper edge of the fixed cylinder 31. The bottom clamping protrusion 323 and the top clamping protrusion 313 are detachably clamped to each other.

[0061] When installing the rotating cylinder 32, the bottom clamping protrusion 323 is pressed down forcefully to be clamped under the top clamping protrusion 313. When installing the outer rotating cover 22, the clamping protrusion 323 is inserted into the insertion hole 321 through rotation positioning. The upper part of the insertion hole 321 is open, which is convenient for disassembly of the clamping protrusion 323.

[0062] Reference Figure 6 and 7 A circle of gear ring 226 is arranged on the central outer wall of the tea bin cover 2, and a top ball 227 is installed on the top of the inner rotating cover 23 for transverse telescopic movement. A compression spring 228 is installed at the bottom of the top ball 227, and the top of the top ball 227 contacts the gear ring 226.

[0063] Reference Figure 6 and 7 A ballast block 231 is movably provided at the center of the bottom of the inner rotating cover 23 , and the ballast block 231 is telescopically installed at the bottom of the inner rotating cover 23 through a pressure spring 234 .

[0064] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A convenient tea compartment cover for a tea brewing cup, comprising a cup cover (1) and a tea compartment (3), wherein the tea compartment (3) is movably mounted on the inner side of the cup cover (1), the tea compartment (3) is cup-shaped and has mesh holes (301) on the side and bottom, and is characterized in that: A tea bin cover (2) is rotatably mounted on the top of the tea bin (3), and the tea bin cover (2) is detachably mounted on the top of the cup cover (1); The tea bin (3) is telescopically installed by controlling a lifting device, wherein the lifting device comprises a fixed cylinder (31) and a rotating cylinder (32), wherein the fixed cylinder (31) is sleeved on the outside of the rotating cylinder (32), wherein a first threaded hole (312) is formed on the fixed cylinder (31), and a second threaded hole (322) is formed on the rotating cylinder (32), wherein the first threaded hole (312) and the second threaded hole (322) have opposite spiral directions, and wherein a driving protrusion (30) is fixedly provided on the tea bin (3), and wherein the driving protrusion (30) is inserted into the first threaded hole (312) and the second threaded hole (322).

2. The convenient tea compartment cover for a tea brewing cup according to claim 1, characterized in that: The cup cover (1) is in the shape of a cylinder with openings at the top and bottom and is sleeved on the outside of the lifting device. The bottom of the inner side of the cup cover (1) is provided with a cup cover thread (11). A mounting ring (12) is fixedly mounted on the top of the cup cover (1). The fixing cylinder (31) is fixedly clamped on the mounting ring (12) via a mounting edge (311). The mounting ring (12) is made of rubber.

3. The convenient tea compartment cover for a tea brewing cup according to claim 1, characterized in that: The tea bin cover (2) is provided with a bin cover thread (21) at the bottom inner side, and the tea bin cover (2) is threadedly connected to the cup cover (1) via the bin cover thread (21); an outer rotating cover (22) is rotatably mounted on the top of the tea bin cover (2), and an inner rotating cover (23) is rotatably mounted on the inner side of the tea bin cover (2); a cylindrical through hole is opened at the center of the tea bin cover (2), and a bolt (221) is inserted into the cylindrical through hole; the outer rotating cover (22) and the inner rotating cover (23) are connected to each other via the bolt (221), and a nut (222) is threadedly connected to the end of the bolt (221).

4. The convenient tea compartment cover for a tea brewing cup according to claim 3, characterized in that: A prismatic through hole is provided at the center of the outer rotating cover (22); a prismatic block (223) is provided on the bolt (221); the prismatic block (223) corresponds to the shape of the prismatic through hole and is sleeved with each other.

5. The convenient tea compartment cover for a tea brewing cup according to claim 3, characterized in that: A cushion block (224) is provided at the contact point between the tea bin cover (2) and the bolt (221) and the inner rotating cover (23), and a sealing piece (225) is installed at the top center of the outer rotating cover (22).

6. The convenient tea compartment cover for a tea brewing cup according to claim 3, characterized in that: A telescopic protrusion (232) is installed vertically and telescopically at the edge of the inner rotating cover (23), and the telescopic protrusion (232) limits telescopic movement toward the bottom of the inner rotating cover (23). A telescopic spring (233) is installed at the bottom of the telescopic protrusion (232). A plug-in hole (321) is opened at the top of the outwardly turned edge of the rotating cylinder (32), and the position of the plug-in hole (321) corresponds to the position of the telescopic protrusion (232).

7. The convenient tea compartment cover for a tea brewing cup according to claim 3, characterized in that: A ring gear (226) is arranged at the top of the inner side of the outer rotating cover (22), a top ball (227) is telescopically mounted on the top of the tea bin cover (2), a compression spring (228) is mounted at the bottom of the top ball (227), and the top of the top ball (227) contacts the ring gear (226).

8. The convenient tea compartment cover for a tea brewing cup according to claim 3, characterized in that: A telescopic protrusion (232) is installed at the edge of the inner rotating cover (23) for transverse telescopic movement. The telescopic protrusion (232) faces the inner rotating cover (23) and limits telescopic movement. A telescopic spring (233) is installed at the bottom end of the telescopic protrusion (232). A vertical plug-in hole (321) is opened on the top outward-turned wall of the rotating cylinder (32). The position of the plug-in hole (321) corresponds to the position of the telescopic protrusion (232). A bottom clamping protrusion (323) is provided at the bottom of the top outward-turned wall of the rotating cylinder (32). A top clamping protrusion (313) is provided on the inward-turned wall at the upper edge of the fixed cylinder (31). The bottom clamping protrusion (323) and the top clamping protrusion (313) are detachably clamped to each other.

9. The convenient tea compartment cover for a tea brewing cup according to claim 3, characterized in that: A ring gear (226) is arranged on the central outer wall of the tea bin cover (2), a top ball (227) is installed on the top of the inner rotating cover (23) in a transversely telescopic manner, a compression spring (228) is installed at the bottom of the top ball (227), and the top of the top ball (227) contacts the ring gear (226).

10. The convenient tea compartment cover for a tea brewing cup according to claim 3, characterized in that: A ballast block (231) is movably provided at the center of the bottom of the inner rotating cover (23), and the ballast block (231) is telescopically mounted on the bottom of the inner rotating cover (23) via a pressure spring (234).

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