Pure mechanical self-suction type manual pressurizing flushing device for small green orange tea

Abstract

The invention discloses a pure mechanical self-suction type small green orange tea manual pressurizing flushing device. The device comprises a shell, a water containing cup, a piston assembly and a pressurizing mechanism, wherein the piston assembly and the pressurizing mechanism are arranged in the shell; a water inlet / outlet is formed in the bottom of the shell; and a fixed clamping position is arranged at the lower end of a cup opening of the water containing cup. According to the invention, the small green orange tea is tightly pressed on the fixed clamping position of the cup opening of the water containing cup, so that the upper end opening of the small green orange tea faces upwards; the piston assembly is driven by the pressurizing mechanism to move upwards, hot water is sucked into the shell, and then the water inlet and outlet of the shell are aligned with an opening in the upper end of small green orange tea fixed in a cup opening of the water containing cup; then, a piston assembly is promoted to move downwards through a pressurizing mechanism to promote hot water to be sprayed out from a water inlet and a water outlet of a shell, and the hot water quickly penetrates through tea leaves in the small green orange tea from an upper end opening of the small green orange tea and then flows out from a lower end opening of the small green orange tea; therefore, the loss of flavor can be reduced to the greatest extent under the condition of realizing rapid sterilization and cleaning.

Description

Technical Field

[0001] The invention belongs to the field of machinery, and in particular relates to a purely mechanical self-priming small green citrus tea manual pressurized flushing device. Background Art

[0002] Xiaoqinggan tea is a special tea drink made by removing the pulp of Xiaoqinggan tea, leaving the complete lantern-shaped peel, and then filling it with tea leaves. For hygiene reasons, Xiaoqinggan tea needs to be cleaned before brewing. However, due to the special shape and structure of Xiaoqinggan tea, it is quite challenging to clean it without damaging the peel or taking out the tea leaves. The Xiaoqinggan tea cleaning devices currently sold on the market usually simply soak the surface of the Xiaoqinggan tea without fully rinsing the inside of the tea leaves. This treatment method cannot effectively clean the inside of the tea leaves and may affect the taste of the subsequent brewing process. Summary of the invention

[0003] In order to overcome the deficiencies in the prior art, the present invention provides a purely mechanical self-priming small green citrus tea manual pressurized flushing device, which aims to allow users to comprehensively and efficiently flush the small green citrus tea in a simpler and faster manner.

[0004] The technical solution of the present invention to solve the above technical problems is:

[0005] A purely mechanical self-priming Xiaoqinggan tea manual pressurized flushing device comprises a shell, a water cup, a piston assembly arranged in the shell, and a pressurizing mechanism for driving the piston assembly to move vertically, wherein the bottom of the shell is provided with a water inlet and outlet; the lower end of the cup mouth of the water cup is provided with a fixed position for fixing the Xiaoqinggan tea.

[0006] Preferably, the fixed position is a bell mouth arranged at the mouth of the water cup.

[0007] Preferably, the water cup is provided with a tea strainer at the lower end of the bell mouth.

[0008] Preferably, the water cup is provided with a spout.

[0009] Preferably, a joint converter is provided on the mouth of the water cup, and the upper end of the joint converter is provided with a first matching portion matching with the water inlet and outlet; and the lower end is provided with a second matching portion matching with the mouth of the water cup.

[0010] Preferably, a threaded connection structure is adopted between the second matching portion and the mouth of the water cup.

[0011] Preferably, the piston assembly includes a piston and a piston rod arranged on the piston, wherein the lower end of the piston rod is connected to the piston, and the upper end vertically extends out of the shell and is connected to the pressurizing mechanism; the shell is provided with a sliding hole at a position corresponding to the piston rod.

[0012] Preferably, the pressurizing mechanism includes a fixed handle and a movable handle arranged on the fixed handle, wherein the fixed handle is fixedly mounted on the shell; the middle part of the movable handle is hinged to the fixed handle, and the upper end is connected to the piston rod through a connecting rod; one end of the connecting rod is hinged to the movable handle, and the other end is hinged to the top end of the piston rod.

[0013] Preferably, a compression spring is provided between the lower end of the movable handle and the fixed handle, the upper end of the compression spring acts on the fixed handle, and the lower end acts on the movable handle.

[0014] Preferably, the Xiaoqinggan tea is pressed against a fixed position on the mouth of a water cup to ensure that the upper opening of the Xiaoqinggan tea faces upward; the piston assembly is driven upward by a pressure mechanism to suck hot water into the shell, and then the water inlet and outlet of the shell are aligned with the upper opening of the Xiaoqinggan tea fixed in the mouth of the water cup; then the piston assembly is urged by the pressure mechanism to move downward to cause hot water to spray out from the water inlet and outlet of the shell, and after passing through the tea leaves inside the Xiaoqinggan tea from the upper opening of the Xiaoqinggan tea, the hot water flows out from the lower opening of the Xiaoqinggan tea.

[0015] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0016] 1. The purely mechanical self-priming manual pressurized flushing device for young green citrus tea of ​​the present invention presses the young green citrus tea against a fixed position on the mouth of a water cup to ensure that the upper opening of the young green citrus tea faces upward; the piston assembly is driven upward by a pressurizing mechanism to suck hot water into a shell, and then the water inlet and outlet of the shell are aligned with the upper opening of the young green citrus tea fixed in the mouth of the water cup; the piston assembly is then urged to move downward by a pressurizing mechanism to urge hot water to spray out from the water inlet and outlet of the shell, and quickly pass through the tea leaves inside the young green citrus tea from the upper opening of the young green citrus tea, and then flow out from the lower opening of the young green citrus tea; because the hot water quickly passes through the tea leaves and peels under the pressure of the piston assembly, the loss of their flavor can be minimized while achieving rapid sterilization and cleaning.

[0017] 2. Compared with the existing Xiaoqinggan tea cleaning devices on the market, the pure mechanical self-priming manual pressurized flushing device for Xiaoqinggan tea of ​​the present invention is not only limited to the cleaning of the surface of Xiaoqinggan tea, but also can deeply clean the tea leaves inside the Xiaoqinggan tea, making the cleaning effect more thorough, thereby ensuring that the inside of the Xiaoqinggan tea is fully cleaned while ensuring the taste and flavor of the Xiaoqinggan tea.

[0018] 3. The purely mechanical self-priming manual pressurized flushing device for Xiaoqinggan tea of ​​the present invention can flush the inside of the Xiaoqinggan tea while flushing the outside of the Xiaoqinggan tea; during the flushing process, the tea leaves inside the Xiaoqinggan tea can be flushed without destroying the structure of the Xiaoqinggan tea, and the flow rate and flow of hot water can be controlled by manual punching throughout the process, so that Xiaoqinggan tea of ​​different sizes and different tea density can be flushed in a targeted manner.

[0019] 4. The purely mechanical self-priming small green citrus tea manual pressurized flushing device of the present invention is a purely mechanical device, does not require energy consumption, and has low manufacturing and use costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the pure mechanical self-priming Xiaoqinggan tea manual pressurized flushing device of the present invention.

[0021] In the figure: 1. piston rod; 2. connecting rod; 3. movable handle; 4. fixed handle; 5. compression spring; 6. joint converter; 7. Xiaoqinggan tea; 8. water cup; 9. cup spout; 10. tea strainer; 11. threaded connection; 12. piston; 13. shell. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with embodiments and drawings, but the embodiments of the present invention are not limited thereto.

[0023] See also Figure 1 The purely mechanical self-priming Xiaoqinggan tea manual pressurized flushing device of the present invention comprises a shell 13, a water cup 8, a piston assembly arranged in the shell 13, and a pressurizing mechanism for driving the piston assembly to move vertically, wherein the bottom of the shell 13 is provided with a water inlet and outlet; the lower end of the cup mouth of the water cup 8 is provided with a fixed position for fixing the Xiaoqinggan tea 7.

[0024] The purely mechanical self-priming manual pressurized flushing device for small green citrus tea of ​​the present invention presses the small green citrus tea 7 against the fixed clamping position of the cup mouth of the water cup 8 to ensure that the upper end opening (i.e., the large opening) of the small green citrus tea 7 faces upward; the piston assembly is driven upward by the pressurizing mechanism to suck hot water into the shell 13, and then the water inlet and outlet of the shell 13 are aligned with the upper end opening of the small green citrus tea 7 fixed in the cup mouth of the water cup 8; then the piston assembly is prompted by the pressurizing mechanism to move downward to prompt the hot water to spray out from the water inlet and outlet of the shell 13, and after quickly passing through the tea leaves inside the small green citrus tea 7 from the upper end opening of the small green citrus tea 7, it flows out from the lower end opening (i.e., the small opening) of the small green citrus tea 7; because the hot water quickly passes through the tea leaves and peels under the pressure of the piston assembly, the loss of its flavor can be minimized while achieving rapid sterilization and cleaning.

[0025] See also Figure 1 The fixed position is a trumpet-shaped mouth arranged at the mouth of the water cup 8, and the small green tangerine tea 7 is placed at the trumpet-shaped mouth to position the small green tangerine tea 7, thereby preventing the small green tangerine tea 7 from rolling during the cleaning process, thereby ensuring that the upper end opening of the small green tangerine tea 7 is always vertically facing upward.

[0026] See also Figure 1 The water cup 8 is provided with a cup spout 9, and the cup spout 9 is used to pour out the tea in the water cup 8.

[0027] See also Figure 1 A joint converter 6 is provided on the mouth of the water cup 8, and a first matching portion matching with the water inlet and outlet is provided at the upper end of the joint converter 6; a second matching portion matching with the mouth of the water cup 8 is provided at the lower end; in this embodiment, a threaded connection structure is adopted between the second matching portion and the mouth of the water cup 8, that is, the second matching portion is a threaded connection portion; a threaded connection port 11 matching with the threaded connection portion is provided in the mouth of the water cup 8.

[0028] See also Figure 1, the piston assembly includes a piston 12 and a piston rod 1 arranged on the piston 12, wherein the lower end of the piston rod 1 is connected to the piston 12, and the upper end extends vertically out of the shell 13 and is connected to the pressurizing mechanism; the shell 13 is provided with a sliding hole at a position corresponding to the piston rod 1; in this embodiment, the pressurizing mechanism includes a fixed handle 4 and a movable handle 3 arranged on the fixed handle 4, wherein the fixed handle 4 is fixedly mounted on the shell 13; the middle part of the movable handle 3 is hinged to the fixed handle 4, and the upper end is connected to the piston rod 1 through a connecting rod 2; one end of the connecting rod 2 is hinged to the movable handle 3, and the other end is hinged to the top end of the piston rod 1; a compression spring 5 is provided between the lower end of the movable handle 3 and the fixed handle 4, the upper end of the compression spring 5 acts on the fixed handle 4, and the lower end acts on the movable handle 3.

[0029] Through the above arrangement, when it is necessary to drive the piston assembly to move downward (i.e., to complete the water pressing action), the user holds the ends of the fixed handle 4 and the movable handle 3, prompting the movable handle 3 to move upward to overcome the elastic force of the compression spring 5, and the upper end of the movable handle 3 drives the piston rod 1 to move downward through the connecting rod 2, thereby squeezing the hot water in the shell 13 out of the water inlet and outlet of the shell 13; when it is necessary to drive the piston assembly to move upward (i.e., to complete the water absorbing action), the user releases the movable handle 3, and under the elastic force of the compression spring 5, the bottom of the movable handle 3 swings downward, thereby driving the upper end of the movable handle 3 to pull the piston rod 1 upward through the connecting rod 2, thereby driving the piston 12 to move upward, thereby sucking the hot water into the shell 13.

[0030] In this embodiment, a double-layer thickened insulated glass cup (i.e., a water cup 8) made of high borosilicate glass is selected as the cup body material. The top of the cup mouth adopts a trumpet mouth design to tighten the clamping of the small green citrus tea. The minimum diameter of the cup mouth is 35mm, the maximum diameter of the cup mouth is 45mm, the diameter of the cup bottom is 78mm, the cup body is 150mm high, and the capacity is 550ml. A tea strainer 10 made of 316 stainless steel is placed at the cup mouth to block impurities flushed out during high-pressure flushing and clamp the small green citrus tea of ​​slightly smaller size; a threaded connection port 11 with an internal thread is designed on the top of the water cup 8 for subsequent connection; the small green citrus tea 7 is placed in the trumpet mouth at the upper end of the water cup 8 The adapter 6 is clamped at the tea strainer 10, and then a joint converter 6 with an external thread is screwed into the threaded connection port 11 with an internal thread at the top of the water cup 8 through a threaded connection. A food-grade rubber gasket can be installed at the bottom of the threaded connection port 11, so that the adapter 6 is screwed into the threaded connection port 11 of the water cup 8 for sealing to prevent hot water from splashing out; the upper end of the adapter 6 has a hole that can match the water inlet and outlet of the shell 13, the lower end diameter of the hole is 20mm, the upper end diameter is 15mm, and the depth is 10mm; the piston rod 1 has a diameter of 12mm and a height of 150mm; the piston 12 is a rubber piston with a diameter of 35mm and a height of 17.5 mm; the outer surface of the piston 12 is in contact with the inner surface of the shell 13; the material of the shell 13 is 304 stainless steel, and the capacity is 550ml; the piston rod 1 and the piston 12 can slide up and down in the shell 13, so as to realize the suction and extrusion of hot water; the piston rod 1 is connected to the stainless steel connecting rod 2 with a length of 70mm by a hinge, the connecting rod 2 is connected to the movable handle 3 by a hinge, and the movable handle 3 is connected to the fixed handle 4 by a hinge; the compression spring 5 is connected between the movable handle 3 and the fixed handle 4, and then the lower end of the shell 13 is connected to the joint converter 6, at this time, by holding the movable handle 3 The two ends of the fixed handle 4 can drive the connecting rod 2 to move and then drive the piston rod 1 and the piston 12 to move downward in the cavity of the shell 13 to prepare for the absorption of hot water, and then put the water inlet and outlet of the shell 13 into hot water, release the movable handle 3, and under the action of the compression spring 5, the connecting rod 2 moves upward and then drives the piston rod 1 and the piston 12 to move upward in the cavity of the shell 13 to achieve the absorption of hot water; then the shell 13 filled with hot water is installed on the joint converter 6, and the movable handle 3 is held again to manually pressurize and squeeze out the hot water, and the hot water flows into the small green tangerine tea 7 from the large hole end through the threaded joint converter 6 and flows out from the small hole end, so that the small green tangerine tea is fully cleaned.

[0031] The above is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited to the above content. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A purely mechanical self-priming small green citrus tea manual pressurized flushing device, characterized in that: It includes a shell, a water cup, a piston assembly arranged in the shell, and a pressurizing mechanism for driving the piston assembly to move vertically, wherein the bottom of the shell is provided with a water inlet and outlet; the lower end of the cup mouth of the water cup is provided with a fixed position for fixing the Xiaoqinggan tea.

2. The purely mechanical self-priming small green citrus tea manual pressurized flushing device according to claim 1 is characterized in that: The fixed clamping position is a trumpet mouth arranged at the mouth of the water cup.

3. The purely mechanical self-priming small green citrus tea manual pressurized flushing device according to claim 2 is characterized in that: The water-containing cup is provided with a tea strainer at the lower end of the bell-shaped mouth.

4. The purely mechanical self-priming Xiaoqinggan tea manual pressurized flushing device according to claim 3 is characterized in that: The water cup is provided with a cup spout.

5. The purely mechanical self-priming Xiaoqinggan tea manual pressurized flushing device according to claim 4 is characterized in that: A joint converter is arranged on the mouth of the water cup, and a first matching part matching with the water inlet and outlet is arranged at the upper end of the joint converter; and a second matching part matching with the mouth of the water cup is arranged at the lower end.

6. The purely mechanical self-priming Xiaoqinggan tea manual pressurized flushing device according to claim 5 is characterized in that: A threaded connection structure is adopted between the second matching portion and the cup mouth of the water cup.

7. The purely mechanical self-priming Xiaoqinggan tea manual pressurized flushing device according to claim 6 is characterized in that: The piston assembly includes a piston and a piston rod arranged on the piston, wherein the lower end of the piston rod is connected to the piston, and the upper end vertically extends out of the shell and is connected to the pressurizing mechanism; the shell is provided with a sliding hole at a position corresponding to the piston rod.

8. The purely mechanical self-priming Xiaoqinggan tea manual pressurized flushing device according to claim 7 is characterized in that: The pressurizing mechanism includes a fixed handle and a movable handle arranged on the fixed handle, wherein the fixed handle is fixedly mounted on the shell; the middle part of the movable handle is hinged to the fixed handle, and the upper end is connected to the piston rod through a connecting rod; one end of the connecting rod is hinged to the movable handle, and the other end is hinged to the top end of the piston rod.

9. The purely mechanical self-priming Xiaoqinggan tea manual pressurized flushing device according to claim 8 is characterized in that: A compression spring is arranged between the lower end of the movable handle and the fixed handle, the upper end of the compression spring acts on the fixed handle, and the lower end of the compression spring acts on the movable handle.

10. The purely mechanical self-priming Xiaoqinggan tea manual pressurized flushing device according to claim 9 is characterized in that: The method presses the Xiaoqinggan tea against a fixed position on the mouth of a water cup to ensure that the upper opening of the Xiaoqinggan tea faces upward; the piston assembly is driven upward by a pressure mechanism to absorb hot water into a shell, and then the water inlet and outlet of the shell are aligned with the upper opening of the Xiaoqinggan tea fixed in the mouth of the water cup; then the piston assembly is urged to move downward by the pressure mechanism to urge the hot water to spray out from the water inlet and outlet of the shell, and after passing through the tea leaves inside the Xiaoqinggan tea from the upper opening of the Xiaoqinggan tea, the hot water flows out from the lower opening of the Xiaoqinggan tea.

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