Coffee filter capable of reducing juice

Abstract

The utility model discloses a coffee filter capable of collecting juice, which relates to the technical field of coffee machine filters and comprises an upper cover and a cup body, the cup body is arranged on the lower portion of the upper cover, a sealing ring is arranged between the upper cover and the cup body, a water locking silica gel piece and a filtering piece are arranged at the bottom in the cup body, a cross-shaped notch is arranged in the middle of the water locking silica gel piece, and the filtering piece is arranged in the cross-shaped notch. And a pressure reducing piece is arranged at the lower part of the cup body. According to the filter, due to the fact that the water locking silica gel piece with the water locking device is arranged at the inner bottom of the cup body, juice can be locked and cannot continuously and slowly drip downwards due to the action of gravity, when coffee is brewed, the water outlet nozzle of the filter does not drip the juice any more when a coffee machine finishes brewing, and the complete juice collecting effect is achieved; the risk that the hand is scalded due to the fact that the liquid drops drop on the hand is avoided, the situation that the clothes are stained due to the fact that the liquid drops drop on the clothes carelessly is avoided, and perfect brewing experience is provided for a user.

Description

Technical Field

[0001] The utility model relates to the technical field of coffee machine filters, in particular to a coffee filter capable of collecting juice. Background Art

[0002] Many home coffee machines on the market are equipped with coffee filters or coffee filter trays. When in use, after brewing a cup of coffee and the machine stops, some water will still drip out of the water outlet of the filter. When the user sees that the machine has stopped and reaches for the coffee on the coffee machine tray, the dripping coffee residue will inevitably drip onto the hand holding the coffee, causing the hand to be dirty, burned, or even dirty clothes. The experience is very bad. In order to solve this problem, we proposed a coffee filter that can collect coffee. Utility Model Content

[0003] In view of the shortcomings of the prior art, the present invention provides a coffee filter capable of collecting coffee juice, which solves the problems raised by the above-mentioned background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a coffee filter that can collect juice, comprising an upper cover and a cup body, characterized in that a cup body is provided at the lower part of the upper cover, a sealing ring is provided between the upper cover and the cup body, a filter is provided at the inner bottom of the cup body, a water-locking silicone member is provided at the lower part of the filter member, a water-locking silicone member is provided in the middle of the water-locking silicone member, a pressure reducing member is provided at the lower part of the cup body, and a rotating shaft is provided on the right side of the cup body, and the upper cover is opened and closed by the rotating shaft.

[0005] Furthermore, a water inlet is provided on the upper part of the upper cover, a water dividing plate is provided on the lower part of the upper cover, a silicone groove is provided on the side of the upper cover, and a shaft hole is provided on the right side of the upper cover.

[0006] Furthermore, four cup water outlets are provided on the bottom side of the cup body, and a cylindrical hole is provided above the cup water outlet. The cylindrical hole is interference-fitted with the water-locking silicone component, and a filter is provided above the water-locking silicone component. The filter is tightly connected to the cup body, and a cup body shaft hole is provided on the upper right part of the cup body. The cup body and the upper cover are connected together through the cup body shaft hole, the upper cover shaft hole and the shaft.

[0007] Furthermore, a filter sheet with many fine pores is provided on the top of the filter element, and a filter outlet is provided on the bottom of the filter element.

[0008] Furthermore, a water outlet of the decompression member is provided at the bottom of the decompression member, the interior of the decompression member is designed as a funnel, and the top of the decompression member is designed as a ring bone, which is tightly connected with the ring bone at the bottom of the cup body.

[0009] Furthermore, a slit opening is provided on the surface of the water-locking device, and the slit opening is a cross opening. The water-locking device is made of elastic material and will open when there is pressure and close when there is no pressure.

[0010] Furthermore, the water locking device is a thin sheet structure and has an arc shape, and the inner diameter of the cylindrical hole is adapted to and fixedly connected with the outer diameter of the water locking device.

[0011] The utility model provides a coffee filter capable of collecting coffee juice. Compared with the prior art, it has the following beneficial effects:

[0012] This coffee filter is equipped with a water-locking silicone component with a cross cut on the inner bottom of the coffee filter. The coffee liquid can be locked above the water-locking silicone component at the moment the coffee machine finishes brewing and stops, so that the coffee filter will not drip out after brewing, avoiding the risk of being burned when taking the coffee with hands, and improving the user experience of this coffee filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a cross-sectional view of the utility model;

[0014] Figure 2 Exploded view of all components of the present invention;

[0015] Figure 3 This is an exploded view of the filter element of the present invention;

[0016] Figure 4 This is a schematic diagram of the water-locking silicone component of the present invention.

[0017] In the figure: 1. Upper cover; 2. Sealing ring; 3. Rotating shaft; 4. Filter element; 5. Water-locking silicone element; 6. Cup body; 7. Pressure reducing element; 101. Water inlet of upper cover; 102. Water dividing plate; 103. Silicone groove; 104. Rotating shaft hole of upper cover; 401. Filter plate; 402. Water outlet of filter element; 501. Water-locking device; 502. Risk port; 601. Water outlet of cup body; 602. Cylindrical hole; 603. Rotating shaft hole of cup body; 701. Water outlet of pressure reducing element. DETAILED DESCRIPTION

[0018] The following section will provide a clear and complete description of the technical solutions in the embodiments of the present invention, in conjunction with the accompanying drawings. Obviously, the embodiments described are only a portion of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0019] See also Figure 1-2The utility model provides a technical solution: a coffee filter that can collect juice, comprising an upper cover 1 and a cup body 6, a cup body 6 is provided at the lower part of the upper cover 1, a sealing ring 2 is provided between the upper cover 1 and the cup body 6, a filter element 4 is provided at the inner bottom of the cup body 6, a water-locking silicone element 5 is provided at the lower part of the filter element 4, a water-locking silicone element 5 is provided at the middle of the water-locking silicone element 5, a pressure-reducing element 7 is provided at the lower part of the cup body, a rotating shaft 3 is provided on the right side of the cup body, an upper cover water inlet 101 is provided at the upper part of the upper cover 1, a water dividing sheet 102 is provided at the lower part of the upper cover 1, a silicone groove 103 is provided on the side of the upper cover 1, an upper cover rotating shaft hole 104 is provided on the right side of the upper cover 1, and four cup water outlets are provided on the bottom side of the cup body 6 Mouth 601, a cylindrical hole 602 is provided above the cup body water outlet 601, and the cylindrical hole 602 is interference fitted with the water-locking silicone component 5. A filter component 4 is provided above the water-locking silicone component 5, and the filter component 4 is tightly connected to the cup body 6. A cup body rotation axis hole 603 is provided on the upper right part of the cup body 6. The cup body 6 and the upper cover 1 are connected together through the cup body rotation axis hole 603, the upper cover rotation axis hole 104 and the rotation axis 3. A filter plate 401 with many fine pores is provided on the top of the filter component 4, and a filter component water outlet 402 is provided at the bottom of the filter component 4. A pressure reducing component water outlet 701 is provided at the bottom of the pressure reducing component 7. The interior of the pressure reducing component 7 is funnel-shaped, and the top of the pressure reducing component 7 is a ring bone design, which is tightly connected to the ring bone at the bottom of the cup body 6.

[0020] The surface of the water locking device 501 is provided with a slit opening 502, and the slit opening 502 is a cross opening. The water locking device 501 is made of elastic material and will open when there is pressure and close when there is no pressure. This will prevent the residual liquid inside from dripping, making the countertop cleaner and free of water stains.

[0021] The water locking device 501 is a thin sheet structure and has an arc shape. The inner diameter of the cylindrical hole 602 is adapted to the outer diameter of the water locking device 501 and is fixedly connected. This makes installation more convenient. It can be disassembled and fixed. A fixing cap can be installed on the lower part. The arc shape can make the gap 502 have a better rebound effect, so that the water locking effect is better.

[0022] When in use, the assembled product is opened by rotating the rotating shaft 3 to rotate the upper cover 1 equipped with the sealing ring 3 and the water dividing piece 102 upwards, and then add a proper amount of coffee powder into the cup body 6 equipped with the filter element 4, the water-locking silicone element 5 and the pressure reducing element 7, then rotate the upper cover 1 downwards to cover the cup body 6, and then put the entire filter on a specific coffee machine. At this time, the water inlet 101 of the upper cover of the filter is tightly connected with the water outlet of the coffee machine. When the coffee machine is turned on, the water flowing out of the water outlet of the coffee machine flows through the water inlet of the upper cover and the water dividing piece into the cup body filled with coffee powder and is mixed with the coffee powder for extraction, and then is filtered by the filter element, and the coffee liquid flows out from the water outlet of the filter element to the top of the water-locking silicone element. Under pressure, the water-locking device of the water-locking silicone component will deform downward to open a tiny cross-slit, allowing the coffee liquid to flow through the water-locking silicone component through the four water outlets of the cup body, and then flow out from the four water outlets of the cup body to the funnel-shaped space of the pressure-reducing block. The coffee liquid re-gathers in the funnel-shaped space of the pressure-reducing block, and then under the action of gravity, the coffee liquid flows out from the water outlet of the pressure-reducing component to the coffee cup outside the body. When the extraction and brewing is completed, the coffee machine pauses and water no longer flows out of the water outlet of the coffee machine. At this time, the water pressure of the coffee liquid in the filter is insufficient, and the water-locking device of the water-locking silicone component is restored and deformed upward. The cross-slit that was originally flushed out will automatically close, and the coffee liquid will be locked in the cup body by the water-locking silicone component, thereby achieving the effect of collecting juice and stopping dripping.

Claims

1. A coffee filter capable of collecting juice, comprising an upper cover (1) and a cup body (6), characterized in that: A cup body (6) is provided at the lower portion of the upper cover (1), a sealing ring (2) is provided between the upper cover (1) and the cup body (6), a filter element (4) is provided at the inner bottom of the cup body (6), a water-locking silicone element (5) is provided at the lower portion of the filter element (4), a water-locking device (501) is provided in the middle of the water-locking silicone element (5), a pressure reducing element (7) is provided at the lower portion of the cup body (6), and a rotating shaft (3) is provided on the right side of the cup body, and the upper cover (1) is opened and closed via the rotating shaft (3).

2. The coffee filter capable of collecting juice according to claim 1, characterized in that: The upper portion of the upper cover (1) is provided with an upper cover water inlet (101), the lower portion of the upper cover (1) is provided with a water dividing plate (102), a side surface of the upper cover (1) is provided with a silicone groove (103), and the right side surface of the upper cover (1) is provided with an upper cover rotating shaft hole (104).

3. The coffee filter capable of collecting juice according to claim 1, characterized in that: Four cup body water outlets (601) are provided on the bottom side of the cup body (6), and a cylindrical hole (602) is provided above the cup body water outlet (601). The cylindrical hole (602) is interference-fitted with the water-locking silicone member (5). A filter member (4) is provided above the water-locking silicone member (5), and the filter member (4) is tightly connected to the cup body (6). A cup body rotating shaft hole (603) is provided on the upper right part of the cup body (6), and the cup body (6) and the upper cover (1) are connected together through the cup body rotating shaft hole (603), the upper cover rotating shaft hole (104) and the rotating shaft (3).

4. The coffee filter capable of collecting juice according to claim 1, characterized in that: A filter sheet (401) with a large number of fine pores is provided on the top of the filter element (4), and a filter element water outlet (402) is provided at the bottom of the filter element (4).

5. The coffee filter capable of collecting juice according to claim 1, characterized in that: The bottom of the decompression member (7) is provided with a decompression member water outlet (701), the interior of the decompression member (7) is designed in a funnel shape, and the top of the decompression member (7) is designed in a ring-shaped shape, which is tightly connected to the ring-shaped portion at the bottom of the cup body (6).

6. The coffee filter capable of collecting juice according to claim 1, characterized in that: The surface of the water-locking device (501) is provided with a slit opening (502), and the slit opening (502) is a cross opening. The water-locking device (501) is made of elastic material and opens when pressure is applied and closes when there is no pressure.

7. The coffee filter capable of collecting juice according to claim 3, characterized in that: The water locking device (501) is a thin sheet structure and has an arc shape. The inner diameter of the cylindrical hole (602) is adapted to and fixedly connected to the outer diameter of the water locking device (501).

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