A portable tea box for storing and preventing oxidation

Abstract

The present invention relates to the technical field related to tea storage, and discloses a portable tea box for storing and preventing oxidation, comprising a telescopic shell tube, wherein two outer plates are symmetrically mounted on the telescopic shell tube up and down, a slot is arranged on the right side of the telescopic shell tube, a tea storage part with variable volume is arranged in the telescopic shell tube, a pull-back spring is arranged in the tea storage part, a telescopic yarn cylinder is arranged in the center of the tea storage part, a moisture-proof net bag is slidably mounted in the telescopic yarn cylinder, a sealing block is arranged on the moisture-proof net bag, and a withdrawal ring is arranged in the tea storage part; the portable tea box for storing and preventing oxidation of the present invention adopts the setting of a volume change structure, and the storage structure consists of an external telescopic storage box and an internal sealed tea storage part, and during the internal storage process of tea leaves, the airtight structure at the bottom of the sealed storage part is adjusted to realize the extraction of excess air in the sealed tea storage part.

Description

Technical Field

[0001] The invention relates to the technical field related to tea storage, and in particular to a portable tea box for storing and preventing oxidation. Background Art

[0002] The custom of drinking tea is one of the traditional customs in China. The preservation of tea is also very important. The moisture and other contents in the air will accelerate the dampness and oxidation of tea, thus affecting the taste of tea. Conventional tea storage is sealed in tea boxes with fixed shapes. During the storage process, the tea box needs to be opened to take tea. During the process, a large amount of fresh air flows in. At the same time, as the amount of tea leaves gradually decreases, the air content in the box increases, which makes the tea leaves inside, which are already scarce, oxidized more quickly, which is not conducive to storage. Summary of the invention

[0003] The object of the present invention is to provide a portable tea box for storing and preventing oxidation, so as to overcome the above-mentioned defects in the prior art.

[0004] The present invention is achieved through the following technical solutions.

[0005] The invention provides a portable tea box for storing and preventing oxidation, comprising a telescopic shell tube, the telescopic shell tube being symmetrically provided with two outer plates up and down, the telescopic shell tube being provided with a slot on the right side, a tea storage part with variable volume being installed in the telescopic shell tube, a pull-back spring being installed in the tea storage part, a telescopic yarn cylinder being installed in the center of the tea storage part, a moisture-proof net bag being slidably installed in the telescopic yarn cylinder, a sealing block being installed in the moisture-proof net bag, a withdrawal ring being provided in the tea storage part, the withdrawal ring array being provided with an airflow withdrawal port for withdrawing air, a bottom plate being installed at the bottom of the tea storage part, the bottom plate being provided with a docking slide, the bottom plate being provided with a tea falling port, a sealing plate being slidably installed on the tea falling port, a top strip being installed on the right side of the sealing plate, a tea-taking docking device being detachably installed on the bottom plate, the tea-taking docking device comprising a docking plate, the docking plate being provided with a tea-taking slide, the tea-taking slide being slidably installed with a tea shovel mounting ring, the tea shovel mounting ring being provided with a top block, and the tea shovel mounting ring being detachably installed with the tea shovel.

[0006] According to a further technical solution, a pull ring is installed on the upper outer plate.

[0007] According to a further technical solution, a sealing groove is provided on the upper outer plate, a gusset plate is installed on the sealing groove, and the sealing block is installed on the gusset plate.

[0008] According to a further technical solution, a push rod bar is installed on the right side of the tea shovel mounting ring.

[0009] According to a further technical solution, a docking clamping portion is provided on the left side of the docking plate, and a clamping portion is provided on the right side of the base plate.

[0010] A further technical solution is that a sealing groove is provided in the bottom plate, the sealing plate is slidably provided in the sealing groove, a withdrawal cylinder is installed on the lower side of the bottom plate, a withdrawal piston is slidably installed in the withdrawal cylinder, a withdrawal push rod is installed on the withdrawal piston, the end of the withdrawal push rod is connected to the sealing plate, a return spring is installed on the withdrawal piston, the withdrawal cylinder is provided with a one-way air outlet, the withdrawal cylinder is provided with a one-way air inlet, the one-way air inlet is connected to a withdrawal tube, and the withdrawal tube is connected to the withdrawal ring.

[0011] Beneficial effects of the present invention:

[0012] The portable tea box for storing and preventing oxidation of the present invention is provided with a volume change structure. The storage structure is composed of an external retractable storage box and an internal tea sealed storage part. During the internal storage of tea leaves, the airtight structure at the bottom of the sealed storage part is adjusted to guide out the excess air in the tea sealed storage part, thereby reducing the air content in the storage part cavity and thus avoiding the problem that the moisture and oxygen components in the air in the storage part affect the quality of the tea leaves stored inside. At the same time, the volume of the storage part is reduced by extracting the air in the storage part, thereby ensuring that the tea leaves are stored in a better condition while being more portable and saving space in cooperation with the external retractable storage box.

[0013] The portable tea box for storing and preventing oxidation of the present invention is provided with a tea taking function structure, wherein the tea taking function structure is provided at the lower side of the tea storage part, and the tea hopper is pushed in from the lower side of the docking plate, and the sealing plate at the lower side of the storage part is pushed to slide, and at the same time, the tea hopper is connected with the lower opening of the storage part, so that under the action of gravity, the tea leaves stored inside fall into the tea hopper, thereby completing the tea taking action, and at the same time, the storage part retracting structure is cooperated to realize that the volume of the storage part is reduced as the tea leaves fall, and the tea hopper is retracted to make the sealing plate seal the opening at the same time, and the tea taking action is completed quickly without affecting the sealing condition and air content in the storage part by docking to take tea, which greatly reduces the influence of the ambient air content on the tea leaves that still need to be stored inside compared with the conventional method of pouring tea by opening the cover at the top and taking tea by a spoon bucket, and at the same time, the telescopic structure is placed on the left in the storage part and the opening is placed on the right, so that during the tea taking process, the telescopic structure retracts to avoid a large amount of air from entering the interior, and the bottom plate is forced to be in a slightly inclined state, thereby further accelerating the falling rate of the tea leaves and improving the tea taking efficiency;

[0014] A portable tea box for storing anti-oxidation of the present invention is provided with a volume changing structure, and a net bag structure is provided at the center of the volume changing structure. By putting a moisture-proof bag into the net bag structure, the tea stored in the sealed storage part can be provided with a moisture-proof storage effect. At the same time, different numbers of moisture-proof bags can be stacked in the central net bag according to the volume of the storage part, so as to achieve a moisture-proof effect in the vertical direction of the storage part, thereby avoiding the problem that the moisture-proof bag gradually sinks to the bottom and causes the moisture-proof effect to decrease. At the same time, the moisture-proof bag can be conveniently separated and replaced through the net bag structure, thereby avoiding the problem that the conventional tea box needs to be searched during replacement, which affects the quality of the tea. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 yes Figure 1 A magnified schematic diagram of the structure;

[0019] Figure 3 yes Figure 1 An enlarged schematic diagram of the structure of the tea-taking docking device 15;

[0020] Figure 4 yes Figure 2 Schematic diagram of the enlarged structure at point A in the middle. DETAILED DESCRIPTION

[0021] Combine the following Figure 1-4 The present invention is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front, and back directions mentioned below are the same as Figure 1 The up-down, left-right, front-back directions of the projection relationship itself are consistent.

[0022] A portable tea box for storing and preventing oxidation, described in conjunction with Figures 1-4, comprises a telescopic shell tube 11, wherein the telescopic shell tube 11 is symmetrically provided with two outer plates 12, wherein a slot 16 is provided on the right side of the telescopic shell tube 11, wherein a tea storage portion 17 with a variable volume is provided in the telescopic shell tube 11, wherein a pull-back spring 18 is provided in the tea storage portion 17, wherein a telescopic yarn cylinder 28 is provided at the center of the tea storage portion 17, wherein a moisture-proof net bag 29 is slidably provided in the telescopic yarn cylinder 28, wherein a sealing block 27 is provided in the moisture-proof net bag 29, wherein a retracting ring 19 is provided in the tea storage portion 17, wherein the retracting ring 19 array is provided with a spring capable of retracting air The bottom of the tea storage part 17 is provided with a bottom plate 21, and the bottom plate 21 is provided with a docking chute 22. The bottom plate 21 is provided with a tea drop port 23, and the tea drop port 23 is slidably provided with a sealing plate 24, and a top strip 25 is installed on the right side of the sealing plate 24. The bottom plate 21 is detachably provided with a tea-taking docking device 15, and the tea-taking docking device 15 includes a docking plate 30, and the docking plate 30 is provided with a tea-taking chute 31, and the tea-taking chute 31 is slidably provided with a tea shovel mounting ring 35, and the tea shovel mounting ring 35 is installed with a top block 34, and the tea shovel mounting ring 35 is detachably provided with a tea shovel 37.

[0023] The tea leaves are stored in the tea storage section 17, and the moisture-proof bag is placed in the moisture-proof net bag 29. The moisture-proof bag can be replaced by disassembling the sealing block 27 and the moisture-proof net bag 29, thereby avoiding the problem that the moisture-proof bag gradually sinks to the bottom and its moisture-proof effect decreases and the need to search for replacement. When tea is needed, the tea-taking docking device 15 is installed and docked to the bottom plate 21, and the tea shovel mounting ring 35 is pushed, so that the tea shovel 37 enters the telescopic shell 11 through the slot 16, and the top block 34 pushes the top strip 25, so that the sealing plate 24 retracts, so that the tea drop opening 23 is gradually opened, and the tea shovel 37 is docked with the tea drop opening 23, so that the tea leaves in the tea storage section 17 fall into the tea shovel 37, and the box body is slightly tilted, so that the tea leaves on the left side of the tea storage section 17 are tilted to the right side. Under the action of the return spring 18, the bottom plate 21 is in a tilted return state, and the sealing plate 24 is moved out of the tea box 37 after the tea is taken out to complete the sealing action, so that the tea leaves fall by gravity during the tea taking process instead of being poured out through the opening of the tea box or stretched in to be taken out, and cooperate with the return spring 18 to drive the bottom plate 21 to realize that the volume of the tea storage part 17 gradually decreases as the tea leaves fall, thereby reducing the entry of air, thereby reducing the impact of tea taking on the internal tea leaves, and at the same time, when the tea box 37 is pushed in and reset after the tea taking is completed, the withdrawal structure can extract the excess air in the tea storage part 17, thereby further reducing the problem of tea storage oxidation, and as the volume of the tea storage part 17 is reduced, when it is placed, the two outer panels 12 can be pressed to reduce the volume of the box body, thereby ensuring the tea storage effect and being more convenient and convenient to place.

[0024] Preferably, a pull ring 13 is installed on the upper outer plate 12 .

[0025] The pull ring 13 facilitates hand-carrying or hanging.

[0026] Preferably, the upper outer plate 12 is provided with a sealing groove 26 , the sealing groove 26 is installed with a gusset plate 14 , and the sealing block 27 is installed on the gusset plate 14 .

[0027] By pulling the buckle plate 14, the sealing block 27 and the moisture-proof net bag 29 are pulled out to replace the internal moisture-proof bag.

[0028] Preferably, a push rod bar 36 is installed on the right side of the tea shovel mounting ring 35.

[0029] The push rod strip 36 enables a convenient pushing-in and moving-back effect.

[0030] Preferably, a docking clamping portion 33 is provided on the left side of the docking plate 30 , and a clamping portion 32 is provided on the right side of the bottom plate 21 .

[0031] The installation is achieved by docking the fastening portion 32 and the docking fastening portion 33 .

[0032] Preferably, a sealing groove 38 is provided in the bottom plate 21, and the sealing plate 24 is slidably provided in the sealing groove 38. A withdrawal cylinder 39 is installed on the lower side of the bottom plate 21, and a withdrawal piston 40 is slidably installed in the withdrawal cylinder 39. The withdrawal piston 40 is installed with a withdrawal push rod 42, and the end of the withdrawal push rod 42 is connected to the sealing plate 24. The withdrawal piston 40 is installed with a return spring 41. The withdrawal cylinder 39 is provided with a one-way air outlet 44, and the withdrawal cylinder 39 is provided with a one-way air inlet 43. The one-way air inlet 43 is connected to a withdrawal tube 45, and the withdrawal tube 45 is connected to the withdrawal ring 19.

[0033] The sealing plate 24 is pushed back by the tea hopper 37, so that the withdrawal piston 40 discharges the air in the withdrawal cylinder 39 through the one-way air outlet 44. At the same time, during the resetting process of the sealing plate 24, the withdrawal piston 40 is moved back to achieve the air extraction effect, thereby withdrawing the excess air in the tea storage part 17 and storing it in the withdrawal cylinder 39, reducing the volume of the tea storage part 17 while preventing the tea from being oxidized and damp.

[0034] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology in this field to understand the content of the present invention and implement it, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable tea box for storing and preventing oxidation, comprising a telescopic shell, characterized in that: The telescopic shell cylinder is symmetrically provided with two outer plates up and down, and the right side of the telescopic shell cylinder is provided with a slot, and a tea storage part with variable volume is installed in the telescopic shell cylinder, and a pull-back spring is installed in the tea storage part, and a telescopic yarn cylinder is installed in the center of the tea storage part, and a moisture-proof net bag is slidably installed in the telescopic yarn cylinder, and a sealing block is installed in the moisture-proof net bag. A withdrawal ring is provided in the tea storage part, and the withdrawal ring array is provided with an air flow withdrawal port that can withdraw air. A bottom plate is installed at the bottom of the tea storage part, and the bottom plate is provided with a docking slide groove, and the bottom plate is provided with a tea drop mouth, and a sealing plate is slidably installed on the tea drop mouth, and a top strip is installed on the right side of the sealing plate, and a tea-taking docking device is detachably installed on the bottom plate, and the tea-taking docking device includes a docking plate, and the docking plate is provided with a tea-taking slide groove, and a tea shovel mounting ring is slidably installed on the tea shovel mounting ring, and a top block is installed on the tea shovel mounting ring. The tea shovel mounting ring is detachably installed with the tea shovel; A push rod is installed on the right side of the tea shovel mounting ring. The push rod bar enables easy pushing and returning. The left side of the docking plate is provided with a docking clamping portion, and the right side of the bottom plate is provided with a clamping portion. The installation is achieved by docking the clamping part and the docking clamping part. The bottom plate is provided with a sealing groove, the sealing plate is slidably provided in the sealing groove, a withdrawal cylinder is installed on the lower side of the bottom plate, a withdrawal piston is slidably provided in the withdrawal cylinder, a withdrawal push rod is installed on the withdrawal piston, the end of the withdrawal push rod is connected to the sealing plate, a return spring is installed on the withdrawal piston, the withdrawal cylinder is provided with a one-way air outlet, the withdrawal cylinder is provided with a one-way air inlet, the one-way air inlet is connected with a withdrawal pipe, and the withdrawal pipe is connected with the withdrawal ring. The sealing plate is pushed back by the tea sump, so that the withdrawal piston discharges the air in the withdrawal cylinder through the one-way air outlet. At the same time, during the resetting process of the sealing plate, the withdrawal piston moves back to achieve the air extraction effect, thereby withdrawing the excess air in the tea storage part and storing it in the withdrawal cylinder, reducing the volume of the tea storage part while preventing the tea from being oxidized and damp.

2. A portable anti-oxidation tea box according to claim 1, characterized in that: The outer plate on the upper side is provided with a pull ring.

3. A portable anti-oxidation tea box according to claim 1, characterized in that: The outer plate on the upper side is provided with a sealing groove, a gusset plate is installed in the sealing groove, and the sealing block is installed in the gusset plate.

Images