Tea leaf storage device

Abstract

The utility model discloses a tea leaf storage device, which belongs to the field of tea leaf production and comprises a storage tank and a sealing cover, the inside of the storage tank is hollow, the top of the storage tank is open, the sealing cover is arranged above the storage tank and seals the top opening of the storage tank, and handle grooves are symmetrically arranged on two sides of the surface of the storage tank. A vertical cylinder is vertically arranged in the center of the interior of the storage tank, the interior of the vertical cylinder is hollow, the bottom of the vertical cylinder is open, open grooves are symmetrically formed in the surface of the vertical cylinder, a sealing plug is screwed to the opening position of the bottom of the vertical cylinder through threads, the sealing plug is flush with the lower surface of the storage tank, and a threaded rod is rotationally installed in the vertical cylinder and penetrates through the sealing plug. According to the tea caddy, the height-adjustable lifting plate is arranged in the tea caddy, after tea on the top is taken out, the tea can be lifted through height adjustment of the lifting plate, the tea can be taken out through the opening and does not need to go deep into the caddy, convenience is improved, and meanwhile pollution of hand sweat to the tea inside is prevented.

Description

Technical Field

[0001] The utility model relates to the field of tea production, and more particularly to a tea storage device. Background Art

[0002] Tea, commonly known as tea, generally includes the leaves and buds of the tea tree. It is also known as tea, tea, tea, and tea. The ingredients of tea include catechins, cholesterone, caffeine, inositol, folic acid, and pantothenic acid, which are good for health. Tea beverages made from tea are one of the three major beverages in the world. They are divided into six categories based on variety, production method and product appearance. After picking, tea leaves need to go through processes such as withering, rolling, and drying. In order to ensure the taste of the tea, the tea leaves need to be stored in and out to prevent the tea leaves from getting damp and affecting the taste.

[0003] In the prior art, tea leaves are mostly placed in sealed cans. In order to reduce contact with the outside air, the mouth of the sealed cans is designed to be relatively small and connected by a threaded sealing method. This results in the need to insert hands or tools into the can after taking out a part of the tea leaves inside, making it inconvenient to take out the tea leaves at the bottom. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide a tea storage device, which can adjust the height of the tea leaves inside to facilitate the removal of the tea leaves.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the present invention adopts the following technical solutions.

[0008] A tea storage device comprises a storage tank and a sealing cover, the storage tank having a hollow interior and an open top, the sealing cover being placed above the storage tank, the sealing cover sealing the open top of the storage tank, handle grooves being symmetrically provided on both sides of the surface of the storage tank, a vertical cylinder being vertically provided at the center of the interior of the storage tank, the hollow interior of the vertical cylinder being open, open grooves being symmetrically provided on the surface of the vertical cylinder, a sealing plug being screwed on the open bottom of the vertical cylinder by a thread, the sealing plug being flush with the lower surface of the storage tank, a threaded rod being rotatably installed inside the vertical cylinder, the threaded rod passing through the sealing plug, a knob being provided at the bottom of the threaded rod, the knob being placed in a recessed position on the lower surface of the storage tank, an internally threaded cylinder being slidably installed inside the vertical cylinder, the internally threaded cylinder being screwed on the surface of the threaded rod, a lifting plate being slidably provided inside the storage tank, an extension cylinder being provided at the top center of the lifting plate, the extension cylinder sliding on the surface of the vertical cylinder, and the extension cylinder being fixedly connected to the internally threaded cylinder.

[0009] Furthermore, the inner wall of the storage tank is symmetrically provided with convex strips, and the surface of the lifting plate is symmetrically provided with notch grooves adapted to the convex strips.

[0010] Furthermore, a limit plate is provided on the top of the vertical cylinder, and the limit plate is flush with the upper surface of the storage tank. The lower surface of the limit plate is connected to an elastic corrugated tube, and the elastic corrugated tube wraps the vertical cylinder, and the bottom of the elastic corrugated tube is connected to the upper surface of the extension cylinder.

[0011] Furthermore, the bottom of the sealing cover is provided with a convex portion adapted to the opening of the storage tank, the surface of the convex portion is symmetrically provided with docking grooves adapted to the convex strips, and the upper surface of the sealing cover is symmetrically provided with grooves.

[0012] Furthermore, a sealing gasket is provided on the outer surface of the convex portion.

[0013] Furthermore, the surface of the extension tube is symmetrically penetrated by mounting bolts, two of the mounting bolts pass through the open groove, and the ends of the two mounting bolts are symmetrically screwed onto the surface of the internal threaded tube.

[0014] 3. Beneficial effects

[0015] Compared with the existing technology, the advantages of the present invention are: the present invention provides a tea storage device, in which a lifting plate with adjustable height is arranged in the tea can. When the top tea leaves are taken out, the height of the lifting plate can be adjusted to raise the tea leaves, so that the tea leaves can be taken out through the opening without going deep into the can, thereby improving convenience and preventing hand sweat from contaminating the tea leaves inside.

[0016] The lifting plate is raised and lowered by a threaded structure, and is wrapped with an elastic corrugated tube on the outside to adapt to lifting plates of different heights. The threaded rod is wrapped to prevent tea leaves from entering. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the installation three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the tank body of the present utility model;

[0019] Figure 3 For the utility model Figure 2 Schematic diagram of the enlarged structure of area A;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the lifting plate of the present utility model.

[0021] Explanation of the numbers in the figure: 1. Storage tank; 11. Handle groove; 12. Raised strip; 13. Vertical cylinder; 14. Open groove; 15. Limiting plate; 2. Sealing cover; 21. Groove; 22. Protrusion; 23. Docking groove; 24. Sealing gasket; 3. Sealing plug; 4. Threaded rod; 41. Knob; 5. Internally threaded cylinder; 6. Lifting plate; 61. Notched groove; 62. Extension cylinder; 63. Mounting bolt; 7. Elastic corrugated tube. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] Example:

[0024] See also Figure 1-Figure 3 As shown, a tea storage device includes a storage tank 1 and a sealing cover 2. The storage tank 1 is hollow inside and has an open top, so that tea can be taken out and placed through the top opening. The sealing cover 2 is placed above the storage tank 1, and the sealing cover 2 seals the top opening of the storage tank 1. Handle grooves 11 are symmetrically opened on both sides of the surface of the storage tank 1 to facilitate the transfer of the storage tank 1 as a whole. A vertical cylinder 13 is vertically arranged in the center of the storage tank 1. The vertical cylinder 13 is arranged along the axis of the storage tank 1. The interior of the vertical cylinder 13 is hollow and open at the bottom, and the opening of the vertical cylinder 13 passes through the bottom of the storage tank 1. The surface of the vertical cylinder 13 is symmetrically opened with openings. The bottom opening of the vertical cylinder 13 is screwed with a sealing plug 3 through a thread, and the sealing plug 3 is flush with the lower surface of the storage tank 1. A threaded rod 4 is rotatably installed inside the vertical cylinder 13, and the threaded rod 4 passes through the sealing plug 3. The top of the threaded rod 4 rotates on the inner upper surface of the vertical cylinder 13. On the one hand, the sealing plug 3 can prevent external gas from entering the tank through the opening, and on the other hand, it can improve the internal stability of the threaded rod 4. A knob 41 is provided at the bottom of the threaded rod 4, and the knob 41 is placed in the depression on the lower surface of the storage tank 1 to make the bottom of the storage tank 1 flush and facilitate the rotation of the knob 41 through the bottom control.

[0025] Please refer to Figure 2 and Figure 3 As shown, an internal threaded cylinder 5 is slidably installed inside the vertical cylinder 13, and the internal threaded cylinder 5 is screwed on the surface of the threaded rod 4. A lifting plate 6 is slidably installed inside the storage tank 1, and an extension cylinder 62 is provided at the top center of the lifting plate 6. The extension cylinder 62 slides on the surface of the vertical cylinder 13. The extension cylinder 62 is fixedly connected to the internal threaded cylinder 5, so that the lifting plate 6 can be driven to rise and fall when the threaded rod 4 rotates.

[0026] Among them, the surface of the extension tube 62 is symmetrically penetrated by mounting bolts 63, two mounting bolts 63 pass through the open groove 14, and the ends of the two mounting bolts 63 are symmetrically screwed on the surface of the internal threaded tube 5 to facilitate the installation or disassembly of the internal threaded tube 5 and the extension tube 62.

[0027] Please refer to Figure 1 and Figure 2 As shown, the inner wall of the storage tank 1 is symmetrically provided with ridges 12, and the surface of the lifting plate 6 is symmetrically provided with notch grooves 61 adapted to the ridges 12. Through the cooperation of the two, the lifting plate 6 can only move vertically, preventing the installation bolts 63 from affecting the torque and loosening when the lifting plate 6 is stuck.

[0028] Please refer to Figure 2 As shown, a limit plate 15 is provided on the top of the vertical cylinder 13. The limit plate 15 can be installed on the top of the vertical cylinder 13 by threads for easy disassembly. When disassembling the lifting plate 6, the limit plate 15 can be removed in advance to make the surface of the vertical cylinder 13 smooth. The limit plate 15 is flush with the upper surface of the storage tank 1. The lower surface of the limit plate 15 is connected to an elastic corrugated tube 7. The elastic corrugated tube 7 wraps the vertical cylinder 13. The bottom of the elastic corrugated tube 7 is connected to the upper surface of the extension cylinder 62, which can change with the height of the lifting plate 6 to maintain the wrapping of the vertical cylinder 13 and prevent tea fragments from entering the interior through the open groove 14.

[0029] Please refer to Figure 2 As shown, a convex portion 22 is provided at the bottom of the sealing cover 2 to match the opening of the storage tank 1, so as to form a fit when the sealing cover 2 is closed to improve the sealing performance. The surface of the convex portion 22 is symmetrically provided with docking grooves 23 that are compatible with the ridges 12, and the upper surface of the sealing cover 2 is symmetrically provided with grooves 21 to facilitate the operation of the sealing cover 2.

[0030] A sealing gasket 24 is also sleeved on the outer surface of the protrusion 22 to improve the sealing performance between the sealing cover 2 and the storage tank 1 .

[0031] Working principle: The tea leaves are placed inside the storage tank 1 and above the lifting plate 6. The top of the storage tank 1 is sealed and fixed by a sealing cover 2 to prevent the tea leaves inside from getting damp. When the tea leaves inside are reduced, the threaded rod 4 can be driven to rotate by rotating the knob 41 at the bottom. The height of the internal threaded tube 5 can be controlled by the threaded rod 4. Since the lifting plate 6 is installed on the internal threaded tube 5 by installing bolts 63, the height of the lifting plate 6 can be controlled to push the tea leaves up, making it convenient to take out the tea leaves through the top opening. During the up and down movement of the lifting plate 6, the elastic corrugated tube 7 always keeps the opposing tube 13 wrapped, thereby preventing the tea leaves from entering the open groove 14 and being contaminated, thereby ensuring the quality of tea storage. The bottom is sealed by a sealing plug 3 to prevent external humid gas from entering the storage tank 1.

[0032] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A tea storage device, comprising a storage tank (1) and a sealing cover (2), characterized in that: The storage tank (1) is hollow inside and has an open top. The sealing cover (2) is placed above the storage tank (1). The sealing cover (2) seals the open top of the storage tank (1). Handle grooves (11) are symmetrically provided on both sides of the surface of the storage tank (1). A vertical cylinder (13) is vertically provided in the center of the storage tank (1). The vertical cylinder (13) is hollow inside and has an open bottom. Open grooves (14) are symmetrically provided on the surface of the vertical cylinder (13). A sealing plug (3) is screwed on the open bottom of the vertical cylinder (13) through a thread. The sealing plug (3) is flush with the lower surface of the storage tank (1). The vertical cylinder (13) is provided with a sealing plug (3). A threaded rod (4) is rotatably installed on the top, and the threaded rod (4) passes through the sealing plug (3). A knob (41) is provided at the bottom of the threaded rod (4), and the knob (41) is placed in a recessed position on the lower surface of the storage tank (1). An internal threaded cylinder (5) is slidably installed inside the vertical cylinder (13), and the internal threaded cylinder (5) is screwed on the surface of the threaded rod (4). A lifting plate (6) is slidably installed inside the storage tank (1), and an extension cylinder (62) is provided at the top center of the lifting plate (6). The extension cylinder (62) slides on the surface of the vertical cylinder (13), and the extension cylinder (62) is fixedly connected to the internal threaded cylinder (5).

2. A tea storage device according to claim 1, characterized in that: The inner wall of the storage tank (1) is symmetrically provided with convex strips (12), and the surface of the lifting plate (6) is symmetrically provided with notched grooves (61) adapted to the convex strips (12).

3. A tea storage device according to claim 2, characterized in that: A limit plate (15) is provided on the top of the vertical cylinder (13), and the limit plate (15) is flush with the upper surface of the storage tank (1). The lower surface of the limit plate (15) is connected to an elastic wave tube (7), and the elastic wave tube (7) wraps the vertical cylinder (13). The bottom of the elastic wave tube (7) is connected to the upper surface of the extension cylinder (62).

4. A tea storage device according to claim 3, characterized in that: The bottom of the sealing cover (2) is provided with a convex portion (22) adapted to the opening of the storage tank (1), the surface of the convex portion (22) is symmetrically provided with a docking groove (23) adapted to the convex strip (12), and the upper surface of the sealing cover (2) is symmetrically provided with a groove (21).

5. A tea storage device according to claim 4, characterized in that: The outer surface of the convex portion (22) is also sleeved with a sealing gasket (24).

6. The tea storage device according to claim 1, characterized in that: The surface of the extension tube (62) is symmetrically penetrated by mounting bolts (63), two mounting bolts (63) penetrate the open groove (14), and the ends of the two mounting bolts (63) are symmetrically screwed onto the surface of the internal threaded tube (5).

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