A tea can for needle-point tea leaves capable of separating tea leaves from tea leaves when taking tea
By designing guide grooves, moving components and shaking structures in the tea can, the problem of tea dust accumulation in the tea can is solved, the tea leaves and tea dust are separated, ensuring the drinking taste of the tea and reducing waste.
Patent Information
- Application Number
- CN202410494486.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2044-04-24
AI Technical Summary
The tea leaves accumulated in the tea can cause the tea leaves to be mixed in every time the tea is taken out, thus affecting the taste of the tea.
A tea can is designed, which includes a can body, a guide groove, a movable component, a tea spoon and a shaking structure. The tea leaves and tea dust are separated by the cooperation of the guide groove and the movable component. The tea dust is sieved out by the shaking structure, and the tea outlet is covered by a retractable cloth to avoid tea waste.
The tea leaves and tea powder are effectively separated, ensuring that the drinking taste of the tea is not affected and avoiding tea waste.
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Figure CN118458086B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of tea cans, in particular to a tea can for needle-tip tea leaves which can separate tea leaves from the tea leaves when taking tea. Background Art
[0002] Tea, commonly known as tea, generally consists of the leaves and buds of the Camellia sinensis plant. Tea leaves contain catechins, cholestenone, caffeine, inositol, folic acid, and pantothenic acid, which are beneficial to health. Therefore, tea beverages made from tea leaves are one of the three major beverages in the world.
[0003] In daily life, tea leaves are stored in tea cans and taken out of the cans to drink in appropriate amounts. However, tea leaves need to be kept dry and processed, so they are very dry. Therefore, they are easily broken when taken out. The broken tea leaves will accumulate in the tea cans and mix with the intact tea leaves. As a result, tea leaves will be mixed in with the tea leaves every time you take out the tea, affecting the taste of the tea. Summary of the Invention
[0004] The purpose of the present invention is to provide a needle-point tea canister that can separate tea leaves when taking tea, so as to solve the technical problem proposed in the above background technology that tea leaves are accumulated in the tea canister, resulting in tea leaves being mixed in every time tea leaves are taken out, affecting the drinking taste of the tea.
[0005] To achieve the above object, the present invention provides the following technical solutions:
[0006] A tea canister for needle-tip tea leaves capable of separating tea leaves when taking tea, comprising: a canister body, a mounting cavity provided at one end of the canister body, guide grooves provided on both inner walls of the mounting cavity, a moving assembly slidably connected in the guide grooves, the moving assembly comprising a moving block, the two ends of the moving block being slidably connected to the two guide grooves, a paddle and a connecting rod provided on both sides of the moving block, the paddle extending to the outside of the canister body through a first strip hole, and the connecting rod extending to the inside of the canister body through a second strip hole;
[0007] A partition is provided in the tank body, and the partition is used to divide the space in the tank body into a tea taking channel and a tea storage chamber. A tea taking spoon is provided in the tea taking channel, one side of the tea taking spoon is connected to the connecting rod through a hinge, and the other side of the tea taking spoon is in contact with the partition. The tea taking spoon moves up and down along the tea taking channel, and a filtering structure is provided at the bottom of the tea taking spoon;
[0008] A shaking structure is provided in the tea-taking passage, comprising a plurality of convex bars arranged in an array, the convex bars being arranged on both sides of the second bar-shaped hole, and a convex plate being provided on the tea-taking spoon, the convex plate being arranged on a side close to the convex bars;
[0009] A bottom plate is provided in the tea storage chamber, the bottom plate is arranged below the partition, and a tea outlet is provided between the bottom plate and the partition;
[0010] A shielding assembly is provided at the tea outlet, and the shielding assembly includes a retractable blocking cloth, one end of the blocking cloth is connected to the tea spoon through a fixing plate, and the other end of the blocking cloth is connected to the bottom plate through a reeling assembly.
[0011] As a preferred solution, the hinge includes a mounting rod, the middle part of the mounting rod is vertically connected to the connecting rod, and a rotating ring is rotatably connected to the mounting rod. There are two rotating rings, and the two rotating rings are respectively located on both sides of the connecting rod. The two rotating rings are connected by a connecting plate, and the connecting plate is connected to the tea spoon. Limit blocks are provided at both ends of the mounting rod.
[0012] As a preferred solution, the winding assembly includes a winding shell, which is installed under the base plate through a mounting plate. A winding shaft is provided in the winding shell, a coil spring is provided between the winding shell and the winding shaft, and the cloth is installed on the coil spring.
[0013] As a preferred solution, a tea residue storage box is provided at the bottom of the tank body, the tea residue storage box is connected to the tea taking channel, an opening is provided at one end of the bottom of the tank body away from the installation cavity, and the tea residue storage box is located in the opening.
[0014] As a preferred solution, the tea powder storage box is provided with a handle.
[0015] As a preferred solution, the protrusion of the convex strip is in an arc shape, and the protrusion of the convex plate is in an arc shape.
[0016] As a preferred solution, a mounting bar is provided on the inner wall of the tea spoon, and a tea net is mounted on the mounting bar.
[0017] As a preferred solution, the filtering structure includes a plurality of filtering holes.
[0018] As a preferred solution, a panel is provided on the bottom plate, the panel is arranged along the edge of the bottom plate, and the panel is located on both sides of the tea outlet.
[0019] It can be seen from the technical solution provided by the present invention that the present invention provides a needle-point tea canister that can separate tea leaves when taking tea, which has the following beneficial effects:
[0020] 1. The shaking structure is arranged on both sides of the second strip hole and is distributed in an array. When the connecting rod moves along the second strip hole with the tea spoon, the convex plate on the medicine spoon and the convex strips on both sides of the second strip hole repeatedly collide, generating continuous shaking, so that the tea powder is filtered out. When the toggle piece moves to the top of the tank body, the tea spoon is rotated and picked up through the hinge part, and the filtered tea in the tea spoon can be poured into the teacup for brewing and drinking, realizing the filtration separation of tea leaves and tea powder without affecting the drinking taste of the tea.
[0021] 2. A shielding component is set at the tea outlet, which adopts a retractable blocking cloth and a winding component. When the tea spoon moves up, the blocking cloth will be pulled out to block the tea outlet to prevent the tea leaves in the tea storage chamber from sliding into the tea taking channel through the tea outlet after the tea spoon moves up, causing waste of tea leaves. When the tea spoon moves down, the blocking cloth will be rolled up as the winding component is rolled up to open the tea outlet, so that the tea leaves can be poured from the tea storage chamber into the tea spoon. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 A schematic diagram of the overall structure of a tea caddy for needle-point tea leaves capable of separating tea leaves from the tea leaves when taking tea, provided by an embodiment of the present invention;
[0023] Figure 2 A front view of the overall structure of a tea caddy for needle-point tea leaves capable of separating tea leaves from the tea leaves when taking tea, provided by an embodiment of the present invention;
[0024] Figure 3 A schematic cross-sectional view of the internal structure of a needle-point tea caddy capable of separating tea leaves when taking tea, provided by an embodiment of the present invention;
[0025] Figure 4 The embodiment of the present invention provides Figure 3 A magnified schematic diagram of the structure at the middle part A;
[0026] Figure 5 The embodiment of the present invention provides Figure 4 A magnified schematic diagram of the structure at part B in the middle;
[0027] Figure 6 A schematic cross-sectional view of the lower half of a needle-tip tea caddy capable of separating tea leaves from the tea leaves when taking tea, provided by an embodiment of the present invention;
[0028] Figure 7 The embodiment of the present invention provides Figure 6 A magnified schematic diagram of the structure at the middle part C;
[0029] Figure 8 A schematic top view of the overall structure of a tea caddy for needle-point tea leaves capable of separating tea leaves from the tea leaves when taking tea, provided by an embodiment of the present invention;
[0030] Figure 9A schematic diagram of the tea spoon structure of a tea jar for needle-point tea that can separate tea leaves when taking tea, provided by an embodiment of the present invention.
[0031] In the figure: 1. Tank body; 11. Partition; 12. Opening; 13. Tea powder storage box; 14. Handle; 2. Mounting cavity; 21. Guide groove; 22. Moving block; 23. Paddle; 24. Connecting rod; 25. First strip hole; 26. Second strip hole; 3. Tea taking channel; 31. Tea taking spoon; 311. Mounting strip; 32. Filtering structure; 33. Convex plate; 4. Tea storage cavity; 41. Bottom plate; 42. Tea outlet; 43. Enclosure; 5. Hinge; 51. Mounting rod; 52. Rotating ring; 53. Connecting plate; 54. Limiting block; 6. Shaking structure; 61. Convex strip; 71. Cloth stop; 72. Fixed plate; 73. Winding assembly; 731. Winding shell; 732. Winding shaft; 733. Winding spring; 74. Mounting plate. DETAILED DESCRIPTION
[0032] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0033] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.
[0034] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.
[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, features specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "plurality" or "several" means two or more, unless otherwise specifically defined.
[0036] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.
[0037] See also Figures 1 to 9 An embodiment of the present application provides a tea can for needle-tip tea leaves that can separate tea leaves when taking tea, including a can body 1, an installation cavity 2, a tea taking channel 3, a tea taking spoon 31, a tea storage cavity 4 and a shaking structure 6. A mounting cavity 2 is provided at one end of the tank body 1, and guide grooves 21 are provided on the inner walls on both sides of the mounting cavity 2. A moving assembly is slidably connected in the guide grooves 21, and the moving assembly includes a moving block 22. The two ends of the moving block 22 are slidably connected to the two guide grooves 21, and a toggle piece 23 and a connecting rod 24 are provided on both sides of the moving block 22. The toggle piece 23 extends to the outside of the tank body 1 through the first strip hole 25, and the connecting rod 24 extends to the inside of the tank body 1 through the second strip hole 26; a partition 11 is provided in the tank body 1, and the partition 11 is used to divide the space in the tank body 1 into a tea-taking channel 3 and a tea storage cavity 4. A tea-taking spoon 31 is provided in the tea-taking channel 3, and one side of the tea-taking spoon 31 is connected to the connecting rod 24 through a hinge 5, and the other side of the tea-taking spoon 31 is attached to the partition 11 In combination, the tea taking spoon 31 moves up and down along the tea taking channel 3, and a filtering structure 32 is provided at the bottom of the tea taking spoon 31; a shaking structure 6 is provided in the tea taking channel 3, and the shaking structure 6 includes a plurality of convex bars 61 distributed in an array, and the convex bars 61 are arranged on both sides of the second bar-shaped hole 26, and a convex plate 33 is provided on the tea taking spoon 31, and the convex plate 33 is arranged on the side close to the convex bar 61; a bottom plate 41 is provided in the tea storage chamber 4, and the bottom plate 41 is arranged below the partition 11, and a tea outlet 42 is provided between the bottom plate 41 and the partition 11; a shielding component is provided at the tea outlet 42, and the shielding component includes a retractable blocking cloth 71, and one end of the blocking cloth 71 is connected to the tea taking spoon 31 through a fixing plate 72, and the other end of the blocking cloth 71 is connected to the bottom plate 41 through a winding component 73.
[0038] Working principle and effect: During daily use, tea leaves are poured into the tea storage chamber 4 of the can body 1 so that tea can be taken for drinking each time; in the normal state, the paddle piece 23 and the tea taking spoon 31 are located at the bottom end of the tea taking channel 3, and the tea taking spoon 31 is located below the tea outlet 42. When tea needs to be taken, the user picks up the tea can and tilts the tea storage chamber 4 towards the direction of the tea taking spoon 31, so that the tea leaves in the tea storage chamber 4 fall into the tea taking spoon 31 through the tea outlet 42, and then lays the tea can flat, paddles the paddle piece 23 upwards, and the moving block 22 moves upwards along the guide groove 21, thereby driving the tea taking spoon 31 to move upwards, and the fixing plate 72 on the tea taking spoon 31 moves upwards accordingly. When the tea spoon 31 is moved upward, the tea leaves in the tea storage chamber 4 will not slide into the tea taking channel 3 through the tea outlet 42, causing a waste of tea leaves. When the tea spoon 31 is moved upward, the convex plate 33 on the tea spoon 31 collides with the convex strip 61 in the tea taking channel 3, causing the tea spoon 31 to shake, thereby filtering out the tea leaves from the filtering structure 32 at the bottom of the tea spoon 31, completing the separation of tea leaves and tea leaves. When the toggle piece 23 moves to the top of the tank body 1, the tea spoon 31 is rotated and picked up by the hinge 5, and the tea leaves filtered in the tea spoon 31 can be poured into the teacup for brewing and drinking.
[0039] In one embodiment, Figure 7 or Figure 9 As shown, the hinged member 5 includes a mounting rod 51, the middle portion of the mounting rod 51 is vertically connected to the connecting rod 24, a rotating ring 52 is rotatably connected to the mounting rod 51, two rotating rings 52 are provided, and the two rotating rings 52 are respectively located on both sides of the connecting rod 24, and the two rotating rings 52 are connected by a connecting plate 53, and the connecting plate 53 is connected to the tea spoon 31, and limit blocks 54 are provided at both ends of the mounting rod 51. The mounting rod 51 provides a mounting support point for the tea taking spoon 31. The tea taking spoon 31 is connected to the connecting rod 24 through the mounting rod 51, so that when the connecting rod 24 moves up and down, it can drive the tea taking spoon 31 to move together; the mounting rod 51 provides a rotation support point for the rotating ring 52, and the rotating ring 52 rotates around the mounting rod 51, and the tea taking spoon 31 is connected to the rotating ring 52 through the connecting block, so that the tea taking spoon 31 can rotate around the mounting rod 51. On the one hand, it is convenient to take out tea leaves from the tea taking spoon 31; on the other hand, the tea taking spoon 31 and the connecting rod 24 form a rotatable connection, which increases the shaking effect and avoids the connection between the tea taking spoon 31 and the connecting rod 24 from breaking during the long-term shaking of the tea taking spoon 31.
[0040] In one embodiment, Figures 3 to 5As shown, the winding assembly 73 includes a winding housing 731, which is mounted below the base plate 41 via a mounting plate 74. A winding shaft 732 is disposed within the winding housing 731, and a coil spring 733 is disposed between the winding housing 731 and the winding shaft 732. The blocking cloth 71 is mounted on the coil spring 733. One end of the blocking cloth 71 is fixedly connected to the tea spoon 31 via a fixing plate 72, and the other end of the blocking cloth 71 is mounted within the winding housing 731 via a coil spring 733. When the tea spoon 31 moves upward, the blocking cloth 71 is drawn out of the winding housing 731, blocking the tea outlet 42. When the tea spoon 31 moves downward, the blocking cloth 71 is rewound back into the winding housing 731 under the action of the coil spring 733, opening the tea outlet 42 and facilitating the next tea-taking operation.
[0041] Further, such as Figure 4 As shown, the winding shell 731 is set below the bottom plate 41, and the opening 12 on the winding shell 731 is close to the bottom plate 41, so that the blocking cloth 71 can fit one side of the bottom plate 41 after being pulled out from the winding shell 731, thereby fitting the tea outlet 42 and blocking the tea outlet 42.
[0042] In one embodiment, Figures 2 to 3 As shown, a tea dust storage box 13 is provided at the bottom of the tank body 1. The tea dust storage box 13 is connected to the tea extraction passage 3. An opening 12 is provided at the end of the bottom of the tank body 1 away from the installation cavity 2. The tea dust storage box 13 is located in the opening 12. The tea dust filtered by shaking will fall into the tea extraction passage 3 into the tea dust storage box 13. The user can remove the tea dust storage box 13 for cleaning and convenient recycling.
[0043] In one embodiment, a handle 14 is provided on the tea powder storage box 13 to facilitate pulling out the tea powder storage box 13.
[0044] In one embodiment, Figure 4 、 Figure 6 and Figure 7As shown, the protrusions on the convex strips 61 are arc-shaped, and the protrusions on the convex plate 33 are also arc-shaped. The convex strips 61 are arranged in an array, with a gap between two adjacent convex strips 61. Therefore, as the convex plate 33 moves upward with the tea spoon 31, it first touches the bottom of the first convex strip 61, moves along the bottom of the first convex strip 61 to the top, then reaches the gap between the two convex strips 61, then touches the bottom of the second convex strip 61, moves along the bottom of the second convex strip 61 to the top, and so on. The convex plate 33 repeatedly touches and moves between several convex strips 61, thereby generating a vibration. To ensure that the vibration frequency is sufficient to screen out the tea dust, it is necessary to ensure that the convex plate 33 moves smoothly between the several convex strips 61 without getting stuck. Therefore, the protrusions on both the convex plate 33 and the convex strips 61 are configured as arc-shaped protrusions, ensuring smooth contact between the convex plate 33 and the convex strips 61.
[0045] In one embodiment, Figure 9 As shown, a mounting bar 311 is provided on the inner wall of the tea scoop 31, and a tea net (not shown) is mounted on the mounting bar 311. The tea net allows tea leaves to be placed in the net, avoiding the limitations of pouring tea leaves from the tea scoop 31 into a teacup. The tea net is mounted within the tea scoop 31 via the mounting bar 311. Tea leaves are poured from the tea storage chamber 4 into the tea net. As the tea scoop 31 is shaken, tea residue is sifted out of the tea net. When the tea scoop 31 reaches the top of the can body 1, the user can directly remove the tea net by hand or with tweezers and then pour the tea leaves out of the tea net. This is more convenient than pouring tea leaves directly by rotating the tea scoop 31.
[0046] In one embodiment, Figure 9 As shown, the filter structure 32 includes a plurality of filter holes. The diameter of the filter holes can only pass through tea powder, but not tea leaves, to prevent tea leaves from being filtered out of the filter holes and causing waste.
[0047] Furthermore, the filter structure 32 can also be a filter mesh that is detachably mounted on the bottom of the tea scoop 31. There are many types of tea leaves, and the sizes of different tea leaves are also different. Users can switch the filter mesh according to different types of tea leaves, so that the filtration diameter of the filter mesh can adapt to tea leaves of different sizes, thereby increasing practicality.
[0048] In one embodiment, Figure 6 or Figure 8As shown, the bottom plate 41 is provided with a surrounding plate 43, which is arranged along the edge of the bottom plate 41 and is located on both sides of the tea outlet 42. Since the tea spoon 31 needs to move up and down and shake, there is a gap between the tea spoon 31 and the tea taking channel 3, and the tea spoon 31 has a thickness. Therefore, when the tea spoon 31 is located below the tea outlet 42, in order to prevent tea leaves from falling into the edge of the tea spoon 31 or the gap between the tea spoon 31 and the tea taking channel 3, a circle of surrounding plates 43 is arranged along the edge of the bottom plate 41, so that the width of the tea outlet 42 is smaller than the width of the tea spoon 31, so as to ensure that the tea leaves can completely fall into the tea spoon 31.
[0049] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.
Claims
1. A tea can for needle-point tea leaves that can separate tea leaves when taking tea, characterized in that: include: A tank body (1), wherein one end of the tank body (1) is provided with a mounting cavity (2), inner walls on both sides of the mounting cavity (2) are provided with guide grooves (21), a moving assembly is slidably connected in the guide grooves (21), and the moving assembly comprises a moving block (22), both ends of the moving block (22) are slidably connected to the two guide grooves (21), and both sides of the moving block (22) are provided with a paddle (23) and a connecting rod (24), the paddle (23) extends to the outside of the tank body (1) through a first strip hole (25), and the connecting rod (24) extends to the inside of the tank body (1) through a second strip hole (26); A partition (11) is provided in the tank body (1), and the partition (11) is used to divide the space in the tank body (1) into a tea-taking channel (3) and a tea storage chamber (4); a tea-taking spoon (31) is provided in the tea-taking channel (3); one side of the tea-taking spoon (31) is connected to the connecting rod (24) through a hinge (5), and the other side of the tea-taking spoon (31) is in contact with the partition (11); the tea-taking spoon (31) moves up and down along the tea-taking channel (3), and a filtering structure (32) is provided at the bottom of the tea-taking spoon (31); A shaking structure (6) is provided in the tea-taking passage (3), the shaking structure (6) comprising a plurality of convex strips (61) distributed in an array, the convex strips (61) being arranged on both sides of the second strip-shaped hole (26), and a convex plate (33) being provided on the tea-taking spoon (31), the convex plate (33) being arranged on a side close to the convex strips (61); A bottom plate (41) is provided in the tea storage chamber (4), the bottom plate (41) is arranged below the partition (11), and a tea outlet (42) is provided between the bottom plate (41) and the partition (11); A shielding assembly is provided at the tea outlet (42), and the shielding assembly includes a retractable blocking cloth (71), one end of the blocking cloth (71) is connected to the tea spoon (31) through a fixing plate (72), and the other end of the blocking cloth (71) is connected to the bottom plate (41) through a reeling assembly (73).
2. The needle-point tea canister capable of separating tea leaves when taking tea according to claim 1, characterized in that: The hinged member (5) comprises a mounting rod (51), the middle portion of the mounting rod (51) is vertically connected to the connecting rod (24), a rotating ring (52) is rotatably connected to the mounting rod (51), two rotating rings (52) are provided, the two rotating rings (52) are respectively located on both sides of the connecting rod (24), the two rotating rings (52) are connected by a connecting plate (53), the connecting plate (53) is connected to the tea spoon (31), and both ends of the mounting rod (51) are provided with a limit block (54).
3. The needle-point tea canister capable of separating tea leaves when taking tea according to claim 1, characterized in that: The winding assembly (73) includes a winding shell (731), the winding shell (731) is installed below the bottom plate (41) through a mounting plate (74), a winding shaft (732) is provided in the winding shell (731), a coil spring (733) is provided between the winding shell (731) and the winding shaft (732), and the blocking cloth (71) is installed on the coil spring (733).
4. The needle-point tea canister capable of separating tea leaves when taking tea according to claim 1, characterized in that: A tea residue storage box (13) is provided at the bottom of the tank body (1), and the tea residue storage box (13) is connected to the tea taking channel (3). An opening (12) is provided at one end of the bottom of the tank body (1) away from the installation cavity (2), and the tea residue storage box (13) is located in the opening (12).
5. The needle-point tea canister capable of separating tea leaves when taking tea according to claim 4, characterized in that: The tea powder storage box (13) is provided with a handle (14).
6. The needle-point tea canister capable of separating tea leaves when taking tea according to claim 1, characterized in that: The protrusion of the convex strip (61) is in an arc shape, and the protrusion of the convex plate (33) is in an arc shape.
7. The needle-point tea canister capable of separating tea leaves when taking tea according to claim 1, characterized in that: A mounting strip (311) is provided on the inner wall of the tea taking spoon (31), and a tea net is mounted on the mounting strip (311).
8. The needle-point tea canister capable of separating tea leaves when taking tea according to claim 1, characterized in that: The filtering structure (32) includes a plurality of filtering holes.
9. The needle-point tea canister capable of separating tea leaves when taking tea according to claim 1, characterized in that: A surrounding plate (43) is provided on the bottom plate (41), and the surrounding plate (43) is arranged along the edge of the bottom plate (41), and the surrounding plate (43) is located on both sides of the tea outlet (42).
Citation Information
Patent Citations
Tea storage tank capable of separating broken tea leaves
CN116750328A
Screen type tea packaging box capable of taking tea automatically
CN213169078U