A brewing jug

Abstract

The utility model relates to beverage preparation device field discloses a brewing pot, including the pot body and the filter cup that are evenly distributed with the filter micropore in the pot body, the filter cup is provided with the filter pressing assembly that the chamber in the filter cup is divided into the filter pressing cavity of lower area with the instant powder and the filter cavity of upper area without the instant powder, the filter pressing assembly includes the pressing piece of the inner ring wall sealed contact with the filter cup and the pressure rod sealed to the pot body outside and connected with the pressing piece, the brewing pot has cold extraction and hot extraction functions, and the brewing time is short and the taste is more delicate.

Description

Technical Field

[0001] This utility model relates to the field of beverage preparation apparatus, and more particularly to a brewing pot. Background Technology

[0002] A cold brew pot is a device used to make cold brew coffee or tea. The principle is to slowly release the flavor substances in coffee or tea leaves by steeping at low temperature for a long time, resulting in a smooth and aromatic beverage. It usually requires 8-12 hours of cold brewing.

[0003] To achieve a better taste, cold brew pots are generally equipped with a filter assembly. Coffee or tea, or other brewed beverages, are placed in the filter assembly to separate the liquid from the grounds. Chinese Patent No. CN219306491U discloses a cold brew pot, including a pot body and a core movably disposed within the pot body. The core includes a flow-through area with a filter screen on its outer wall.

[0004] The cold water inside the kettle naturally passes through the filter and comes into contact with the powder, allowing it to soak and continuously release flavor compounds. After cold brewing, the concentration of the beverage inside the kettle core will be higher than that inside the kettle. The mixing of the two is related to the size of the filter pores. If the filter pores are too large, fine particles from the powder will enter the kettle, affecting the smoothness of the taste. If the filter pores are too small, the high-concentration beverage inside the filter will require too long to mix with the low-concentration beverage inside the kettle. If the mixing time is insufficient, the resulting beverage will taste too weak. Utility Model Content

[0005] This invention addresses the drawback of existing cold brew pots, which take too long to produce a smooth-tasting cold brew coffee, by providing a brewing pot that offers a smooth taste and significantly reduces the brewing time.

[0006] To solve the above-mentioned technical problems, the present invention provides a solution through the following technical method:

[0007] A brewing pot includes a pot body and a filter cup with uniformly distributed filter micropores built into the pot body. The filter cup is provided with a filter pressing assembly that divides the chamber inside the filter cup into a filter pressing chamber with a powdered agent at the bottom and a filter outlet chamber without a powdered agent at the top. The filter pressing assembly includes a pressure member that is in sealed contact with the inner ring wall of the filter cup and a pressure rod that is connected to the pressure member and extends sealed out to the outside of the pot body.

[0008] By adopting the above solution, a pressure filter component is added to the filter screen of the cold brew pot to form a brewing pot that combines the functions of cold brewing and hot brewing. The filter screen has micropores that can filter out fine powder, making the resulting beverage taste more delicate. However, the micropores make it difficult for water to flow in and out of the filter screen, which significantly increases the steeping and mixing time. With the pressure filter component, simply pressing down the pressure rod will use the pressure component to quickly squeeze the liquid in the filter screen into the pot, significantly shortening the brewing time. Therefore, this brewing pot has both cold brewing and hot brewing functions, with a short brewing time and a more delicate taste.

[0009] Preferably, a filter screen is fixedly installed on the pressure component to filter the liquid in the filter chamber to the filter outlet chamber.

[0010] By adopting the above scheme and setting up a filter screen, the discharge path of liquid in the filter chamber can be increased, thereby accelerating the rate at which the liquid concentration in the pot increases.

[0011] Preferably, the kettle body has a sealing plug-in cover with a lid, the filter cup is detachably mounted on the lid, and the upper end of the pressure rod extends to the outside of the lid.

[0012] Using the above method, the filter cup can be removed along with the lid, making cleaning the kettle body quick and convenient.

[0013] Preferably, the upper part of the lid is recessed into a groove, and a slot is opened at the bottom of the groove. The upper end of the filter cup is folded outward and has an overlapping ring that overlaps at the bottom of the groove after the filter cup passes through the slot. A screw cap is detachably installed on the groove to restrict the filter cup from moving up and down after it is closed. The upper end of the pressure rod passes through the screw cap and extends to the outside of the screw cap.

[0014] Using the above solution, the filter cup is assembled onto the lid of the pot with the help of a screw cap, which makes the assembly secure and the removal and cleaning of the filter cup convenient.

[0015] Preferably, the screw cap is screwed into the groove for fixation.

[0016] Preferably, the screw cap is rotated and locked into the groove.

[0017] Preferably, the upper end of the cap is provided with upward-protruding screw blocks on both sides of the pressure rod to facilitate its rotation.

[0018] Using the above scheme, the rotating block is easy to grasp and apply force with the hand.

[0019] Preferably, the upper end of the pressure bar is equipped with a gripping block for easy handling.

[0020] Using the above scheme, the grab block is easy for the hand to grasp and apply force.

[0021] Preferably, the lid has a fixed mark on the top, and the screw cap has an indicator mark on the top to correspond to the fixed mark and indicate the direction of screw cap insertion.

[0022] Using the above scheme, the setting of fixed marks and indicator marks facilitates the quick insertion and alignment of the cap.

[0023] Preferably, the outer wall of the pot is provided with a handle and the side of the pot body away from the handle is provided with an opening and a spout. The pot lid is provided with a protruding ring that is inserted into the pot body. The outer ring wall of the ring is fitted with a first sealing ring that is interference-fitted with the pot body. The ring is provided with a water channel that allows water in the pot body to be poured out from the spout.

[0024] By adopting the above scheme, the setting of the first sealing ring increases the damping between the lid and the body of the pot after the lid is closed, reducing the probability of the lid falling off. The water channel is designed to facilitate the flow of water from the body of the pot towards the spout.

[0025] This invention, by adopting the above technical solution, has significant technical effects: by adding a pressure filter component inside the filter screen of the cold brew pot, a brewing pot with both cold and hot brewing functions is formed. The filter screen has micropores that can filter fine powder, resulting in a more delicate taste in the beverage. However, the micropores make it difficult for water to flow in and out of the filter screen, which significantly increases the steeping and mixing time. With the pressure filter component, simply pressing down the pressure rod allows the liquid inside the filter screen to be quickly squeezed into the pot body, significantly shortening the brewing time. Therefore, this brewing pot has both cold and hot brewing functions, with a shorter brewing time and a more delicate taste. Attached Figure Description

[0026] Figure 1 This is an exploded view of a brewing pot according to this embodiment;

[0027] Figure 2 This is a front view of a brewing pot according to this embodiment;

[0028] Figure 3 yes Figure 2 A sectional view of AA;

[0029] Figure 4 yes Figure 3 A magnified view of A;

[0030] Figure 5 yes Figure 3 A magnified view of B.

[0031] The parts referred to by the numbers in the above attached diagrams are as follows: 1. Kettle body; 101. Kettle handle; 102. Kettle spout; 2. Kettle lid; 201. Insert ring; 202. Water passage groove; 203. Groove; 204. Slot; 205. Locking block; 3. Filter cup; 301. Overlapping ring; 4. Pressing component; 401. Lower pressing plate; 402. Upper pressing plate; 403. Filter screen; 5. Pressing rod; 6. Screw cap; 601. Locking groove; 602. Elastic protrusion; 7. Screw block; 8. Indicator mark; 9. Grip block; 10. First sealing ring; 11. Second sealing ring; 12. Fixing mark. Detailed Implementation

[0032] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0033] A brewing pot, as shown Figures 1-5 As shown, the device includes a pot body 1 with an upward-facing opening and a pot lid 2 with a sealing cap located at the opening of the pot body 1. A handle 101 protrudes from the outer wall of the pot body 1. A spout 102 is located at the opening on the side of the pot body 1 away from the handle 101. A ring 201 protrudes from the lower end of the pot lid 2. A first sealing ring 10 is engaged with the outer ring wall of the ring 201 and is in sealing contact with the pot body 1. Several water channels 202 are provided on the ring 201 for pouring the liquid in the pot body 1 out through the spout 102.

[0034] The upper center of the lid 2 has a recessed groove 203. The bottom of the groove 203 has a slot 204. A filter cup 3 with an upward opening and laser-engraved micropores evenly distributed on its outer ring wall is inserted into the slot 204. The upper end of the filter cup 3 is folded outward to form an overlapping ring 301 that can overlap the bottom of the groove 203. A screw cap 6 is screwed onto the opening to restrict the filter cup 3 from moving up and down.

[0035] Two symmetrical locking blocks 205 are provided on the inner ring wall of the groove 203. The outer ring wall of the screw cap 6 is provided with a locking groove 601 into which the locking groove 601 can be inserted. An elastic protrusion 602 is provided near the bottom of the locking groove 601. After the screw cap 6 is rotated until the locking block 205 passes the elastic protrusion 602, the screw cap 6 and the lid 2 are locked together. A certain torque is required to release the locking when the screw cap 6 is rotated in the opposite direction. A through hole is vertically provided in the middle of the screw cap 6. The upper end of the screw cap 6 is provided with screw blocks 7 on both sides of the through hole to facilitate the application of external force.

[0036] A filter press assembly is vertically and vertically installed inside the filter cup 3. The filter press assembly includes a press 4 and a press rod 5. The press 4 divides the filter cup into a filter chamber with a flushing agent at the bottom and a filter outlet chamber without a flushing agent at the top. The press 4 includes an upper press plate 402 and a lower press plate 401 that are fixed together, and a filter screen 403 located between the two. The filter screen 403 is made of stainless steel and has uniformly laser-engraved filter micropores. The lower press plate 401 has a threaded tube with internal threads protruding upward in the middle. The upper press plate 402 has a through hole in the middle that allows the threaded tube to pass through with interference fit. The lower end of the press rod 5 is set as a threaded section that is screwed to the threaded tube. The upper end of the press rod 5 passes through the through hole of the cap 6 and is located at the upper end of the cap 6, and a gripping block 9 is fixed at the end for easy gripping. A second sealing ring 11 is fixedly engaged on the outer ring wall of the upper press plate 402 and elastically abuts against the inner wall of the filter cup 3.

[0037] This brewing pot can be used for both cold and hot brewing. To use, pour cold or hot water into the pot body 1, cover with the lid 2, then insert the filter 403 containing coffee grounds into the slot 204 on the lid 2, and finally screw on the screw cap 6. For cold brewing, it can be placed in the refrigerator to stand for several hours. To shorten the cold brewing time, the lever can be moved up and down to accelerate the water flow inside and outside the filter 403, thus shortening the mixing time. For hot brewing, after standing for 3-5 minutes, the lever can be pressed down to squeeze the coffee liquid in the filter 403 into the pot body 1 to complete the brewing process.

[0038] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A brewing pot comprising a pot body (1) and a filter cup (3) with uniformly distributed filtering micropores built into the pot body (1), characterized in that: The filter cup (3) is provided with a filter pressing assembly that divides the chamber inside the filter cup (3) into a filter pressing chamber with a powder in the lower part and a filter outlet chamber without a powder in the upper part. The filter pressing assembly includes a pressure member (4) that is in sealed contact with the inner ring wall of the filter cup (3) and a pressure rod (5) that is connected to the pressure member (4) and extends through the pot body (1) in a sealed manner.

2. A brewing pot according to claim 1, characterized in that: A filter screen (403) is fixedly installed on the pressure component (4) to filter the liquid in the pressure filter chamber to the filter outlet chamber.

3. A brewing pot according to claim 2, characterized in that: The pot body (1) is sealed with a pot lid (2), the filter cup (3) is detachably mounted on the pot lid (2), and the upper end of the pressure rod (5) extends to the outside of the pot lid (2).

4. A brewing pot according to claim 3, characterized in that: The upper part of the lid (2) is recessed into a groove (203), and a slot (204) is opened at the bottom of the groove (203). The upper part of the filter cup (3) is folded outward to have an overlapping ring (301) that overlaps at the bottom of the groove (203) after the filter cup (3) passes through the slot (204). The groove (203) is detachably fitted with a screw cap (6) that restricts the filter cup (3) from moving up and down after the lid is closed. The upper end of the pressure rod (5) passes through the screw cap (6) and extends to the outside of the screw cap (6).

5. A brewing pot according to claim 4, characterized in that: The screw cap (6) is screwed into the groove (203) for fixation.

6. A brewing pot according to claim 4, characterized in that: The cap (6) is rotated and snapped into place with the groove (203).

7. A brewing pot according to claim 4, characterized in that: The upper end of the cap (6) is provided with rotating blocks (7) that convex upward on both sides of the pressure rod (5) to facilitate its rotation.

8. A brewing pot according to any one of claims 1-7, characterized in that: The upper end of the pressure bar (5) is equipped with a gripping block (9) for easy gripping.

9. A brewing pot according to any one of claims 4-7, characterized in that: The lid (2) has a fixed mark (12) on its upper end, and the screw cap (6) has an indicator mark (8) on its upper end to correspond to the fixed mark (12) and indicate the direction in which the screw cap (6) is inserted.

10. A brewing pot according to any one of claims 3-7, characterized in that: The outer wall of the pot body (1) is provided with a handle (101) and the pot body (1) is provided with a spout (102) on the side away from the handle (101). The pot lid (2) is provided with a protruding insert ring (201) that is inserted into the pot body (1). The outer ring wall of the insert ring (201) is fitted with a first sealing ring (10) that is interference fit with the pot body (1). The insert ring (201) is provided with a water passage groove (202) that allows water in the pot body (1) to be poured out from the spout (102).

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