A home brewing device

Abstract

A home brewing apparatus includes a lid covering a cylindrical body. A screen structure is installed inside the cylindrical body, comprising an inner cylinder that is hollow. An upper screen and a lower screen are located within the inner cylinder, forming a screen layer for holding materials. A telescopic rod structure for adjusting the spacing between the upper and lower screen layers is connected at both ends to the upper and lower screens, respectively. A hanger is provided on the inner wall of the cylindrical body, and a hook is provided on the outer wall of the inner cylinder. The hook of the inner cylinder is hooked onto the hanger on the cylindrical body. An outwardly protruding groove is provided on the inner wall of the cylindrical body, and a fixing ring is disposed within the groove. A hanger formed by inward bending is provided on the fixing ring. Three or more hangers are arranged circumferentially. This invention is easy to operate.

Description

Technical Field

[0001] This utility model relates to a household brewing device. Background Technology

[0002] Chinese Patent Document No. CN 103468455 A, published on December 25, 2013, discloses a novel brewing barrel, comprising a barrel body, a barrel lid, a floating lid, a spring clip, a pipe, and a valve. The barrel body has a rolled edge, and a circular arc protrudes from the inside outwards from a distance of 5cm-20cm from the edge. The barrel lid has a circular groove inside, within which a sealing strip is movably installed. The barrel lid and barrel body are engaged via the groove. The floating lid is movably installed inside the barrel body. The spring clip is fixedly installed at the lower part of the upper edge of the barrel body and the upper part of the circular arc. The pipe is installed at the lower part of the barrel body via the sealing strip and screws, 0-50cm away from the bottom of the barrel body. The valve is installed on the pipe, located outside the barrel body. This brewing barrel is relatively difficult to operate and therefore requires improvement. Utility Model Content

[0003] The purpose of this invention is to provide an easy-to-operate home brewing device to overcome the shortcomings of the prior art.

[0004] A home brewing apparatus designed for this purpose includes a lid covering a cylinder. Its structural feature is that a screen structure is provided inside the cylinder. The screen structure includes an inner cylinder disposed within the cylinder. The inner cylinder is hollow, and an upper screen and a lower screen are disposed within the inner cylinder. The bottom of the inner cylinder has a rolled edge for supporting the lower screen. The upper screen, the lower screen, and the inner cylinder together form a screen layer for holding materials. A telescopic rod structure for adjusting the vertical spacing of the screen layer has its two ends connected to the upper screen and the lower screen, respectively.

[0005] Furthermore, a hanging rack is provided on the inner wall of the cylinder, and a hook is provided on the outer wall of the inner cylinder, with the hook of the inner cylinder hooked onto the hanging rack of the cylinder.

[0006] Furthermore, the inner wall of the cylinder is provided with an outwardly protruding groove, a fixing ring is disposed in the groove, and a bracket is provided on the fixing ring after being bent inward.

[0007] Furthermore, the hanging brackets are three or more and spaced apart circumferentially.

[0008] Furthermore, the hooks are three or more and are spaced apart along the outer wall of the inner cylinder.

[0009] Furthermore, the hooks are arranged in two or more layers, with the hooks on the upper layer and the hooks on the lower layer being staggered.

[0010] Furthermore, the telescopic rod structure includes a movable rod slidably sleeved within a fixed rod. One end of the movable rod is provided with a spring pin. The fixed rod is provided with one or more corresponding limiting holes. The upper screen is provided with an upper positioning hole in the middle, and the lower screen is provided with a lower positioning hole in the middle. The other end of the movable rod is provided with a limiting boss and an external thread. One end of the fixed rod is provided with an internal thread. The external thread of the movable rod passes through the upper positioning hole and is threadedly connected to the upper nut. The upper nut and the limiting boss are respectively pressed against the upper and lower sides of the upper screen. The external thread of the lower nut passes through the lower positioning hole and is threadedly connected to the internal thread of the fixed rod. The fixed rod and the lower nut are respectively pressed against the upper and lower sides of the lower screen.

[0011] Furthermore, the upper screen has a downward-facing flange at its edge, and the lower screen has an upward-facing flange at its edge.

[0012] Furthermore, a handle is provided on the upper screen.

[0013] Furthermore, a movable handle is provided on the side wall of the inner cylinder.

[0014] The cylindrical body of this invention is equipped with a screen structure, which includes an inner cylinder disposed within the cylindrical body. The inner cylinder is hollow and contains an upper screen at the top and a lower screen at the bottom. The upper screen, the lower screen, and the inner cylinder together form a screen layer for holding materials. A telescopic rod structure for adjusting the vertical spacing of the screen layer is connected at both ends to the upper screen and the lower screen, respectively. By adjusting the length of the telescopic rod, the user can easily adjust the depth of the screen layer used to store materials, thus preventing materials from mixing into the brewing liquid and reducing operational intensity.

[0015] The inner wall of the cylinder in this invention is provided with a hanging rack, and the outer wall of the inner cylinder is provided with hooks. The hooks of the inner cylinder are hooked onto the hanging rack of the cylinder. The hooks are arranged in two or more layers, with the hooks on the upper layer and the hooks on the lower layer staggered. By hanging the hooks of different heights of the inner cylinder on the hanging rack of the cylinder, the user can change the amount of brewing raw materials soaked in the liquid, thereby controlling different brewing processes and obtaining different brewing effects.

[0016] In summary, this utility model is easy to operate. Attached Figure Description

[0017] Figure 1 This is a partial cross-sectional schematic diagram of an embodiment of the present invention.

[0018] Figure 2This is a magnified three-dimensional structural diagram of the inner cylinder after assembly.

[0019] Figure 3 This is a schematic diagram of the exploded structure of the inner cylinder.

[0020] Figure 4 This is a schematic diagram of a partial three-dimensional structure of the cylinder.

[0021] Figure 5 This is a partial cross-sectional view of the utility model in use.

[0022] Figure 6 This is a three-dimensional structural diagram of the present invention.

[0023] In the diagram: 1 is the cylinder cover, 2 is the cylinder body, 2.2 is the groove, 2.1 is the fixing ring, 2.1.1 is the hanger, 3 is the upper screen, 3.1 is the handle, 3.2 is the upper positioning hole, 3.3 is the lower flange, 4 is the inner cylinder, 4.1 is the rolled edge, 5 is the lower screen, 5.1 is the lower positioning hole, 5.2 is the upper flange, 6 is the hook, 7 is the bellows, 8 is the circulation pipe, 9 is the liquid outlet, 10 is the water pump, 11 is the movable handle, 12 is the upper nut, 13 is the movable rod, 13.1 is the limiting boss, 14 is the fixing rod, 14.1 is the limiting hole, 15 is the lower nut, and 16 is the spring pin. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] See Figures 1-6 A home brewing apparatus includes a lid 1 covering a cylindrical body 2. A screen structure is installed inside the cylindrical body 2. The screen structure includes an inner cylinder 4 inside the cylindrical body 2. The inner cylinder 4 is hollow. An upper screen 3 and a lower screen 5 are installed inside the inner cylinder 4. The upper screen 3, the lower screen 5, and the inner cylinder 4 together form a screen layer for holding materials. A telescopic rod structure for adjusting the vertical spacing of the screen layer is connected at both ends to the upper screen 3 and the lower screen 5, respectively. A rolled edge 4.1 is provided at the bottom of the inner cylinder 4 for supporting the lower screen 5.

[0026] A hanging bracket 2.1.1 is provided on the inner wall of the cylinder 2, and a hook 6 is provided on the outer wall of the inner cylinder 4. The hook 6 of the inner cylinder 4 is hooked onto the hanging bracket 2.1.1 of the cylinder 2.

[0027] The inner wall of the cylinder 2 is provided with an outward protruding groove 2.2, and a fixing ring 2.1 is provided in the groove 2.2. The fixing ring 2.1 is provided with a bracket 2.1.1 formed by bending inward.

[0028] The hanging brackets 2.1.1 are three or more and are spaced apart circumferentially.

[0029] The hooks 6 are three or more and are spaced apart along the outer wall of the inner cylinder 4.

[0030] The hooks 6 are arranged in two or more layers, with the hooks 6 on the upper layer and the hooks 6 on the lower layer being staggered.

[0031] In this embodiment, the hook 6 has three layers: upper, middle, and lower. Figure 1 To attach the upper hook 6 to the hanger 2.1.1, Figure 5 To hook the lower hook 6 onto the hanger 2.1.1.

[0032] The telescopic rod structure includes a movable rod 13 slidably sleeved within a fixed rod 14. One end of the movable rod 13 is provided with a spring pin 16. The fixed rod 14 is provided with one or more corresponding limiting holes 14.1. The upper screen 3 is provided with an upper positioning hole 3.2 in the middle, and the lower screen 5 is provided with a lower positioning hole 5.1 in the middle. The other end of the movable rod 13 is provided with a limiting boss 13.1 and an external thread. One end of the fixed rod 14 is provided with an internal thread. The external thread of the movable rod 13 passes through the upper positioning hole 3.2 and is threadedly connected to the upper nut 12. The upper nut 12 and the limiting boss 13.1 are respectively pressed against the upper and lower sides of the upper screen 3. The external thread of the lower nut 15 passes through the lower positioning hole 5.1 and is threadedly connected to the internal thread of the fixed rod 14. The fixed rod 14 and the lower nut 15 are respectively pressed against the upper and lower sides of the lower screen 5.

[0033] The upper screen 3 has a downward-facing flange 3.3 at its edge, and the lower screen 5 has an upward-facing flange 5.2 at its edge.

[0034] The upper screen 3 is equipped with a handle 3.1.

[0035] A movable handle 11 is provided on the side wall of the inner cylinder 4.

[0036] During operation, the user can use the water pump 10 to draw the brewing liquid from the bottom of the cylinder 2 through the circulation pipe 8 and the corrugated pipe 7 and pour it onto the brewing material.

[0037] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A domestic brewing apparatus comprising a cylinder (2) and a cylinder cover (1) which fits over the cylinder (2), characterised in that The cylinder (2) is provided with a screen structure, which includes an inner cylinder (4) inside the cylinder (2). The inner cylinder (4) is a hollow structure. An upper screen (3) is located at the top and a lower screen (5) is located at the bottom inside the inner cylinder (4). The bottom of the inner cylinder (4) is provided with a rolled edge (4.1) for supporting the lower screen (5). The upper screen (3), the lower screen (5) and the inner cylinder (4) together form a screen layer for holding materials. The two ends of the telescopic rod structure for adjusting the vertical spacing of the screen layer are respectively connected to the upper screen (3) and the lower screen (5).

2. A domestic brewing apparatus according to claim 1, characterised in that A hanging bracket (2.1.1) is provided on the inner wall of the cylinder (2), and a hook (6) is provided on the outer wall of the inner cylinder (4). The hook (6) of the inner cylinder (4) is hooked onto the hanging bracket (2.1.1) of the cylinder (2).

3. A domestic brewing apparatus as claimed in claim 2, characterised in that The inner wall of the cylinder (2) is provided with a groove (2.2), and a fixing ring (2.1) is provided in the groove (2.2). The fixing ring (2.1) is provided with a hanging bracket (2.1.1) formed by bending inward.

4. A domestic brewing apparatus as claimed in claim 3, characterised in that The hanging bracket (2.1.1) consists of three or more brackets spaced circumferentially.

5. The home-brewing apparatus of claim 2, wherein The hooks (6) are three or more and are spaced apart along the outer wall of the inner cylinder (4).

6. A domestic brewing apparatus as claimed in claim 5, characterised in that The hooks (6) are arranged in two or more layers, with the hooks (6) on the upper layer and the hooks (6) on the lower layer being staggered.

7. The household brewing apparatus according to claim 1, characterized in that: The telescopic rod structure includes a movable rod (13) slidably sleeved within a fixed rod (14). One end of the movable rod (13) is provided with a spring pin (16). The fixed rod (14) is provided with one or more corresponding limiting holes (14.1). The upper screen (3) has an upper positioning hole (3.2) in the middle, and the lower screen (5) has a lower positioning hole (5.1) in the middle. The other end of the movable rod (13) is provided with a limiting boss (…). 13.1) and external thread, one end of the fixed rod (14) is provided with internal thread, the external thread of the movable rod (13) passes through the upper positioning hole (3.2) and is threaded to the upper nut (12), the upper nut (12) and the limiting boss (13.1) are respectively pressed on the upper and lower sides of the upper screen (3), the external thread of the lower nut (15) passes through the lower positioning hole (5.1) and is threaded to the internal thread of the fixed rod (14), the fixed rod (14) and the lower nut (15) are respectively pressed on the upper and lower sides of the lower screen (5).

8. The home-brewing apparatus of claim 1, wherein The upper screen (3) has a downward-facing flange (3.3) at its edge, and the lower screen (5) has an upward-facing flange (5.2) at its edge.

9. The home-brewing apparatus of claim 1, wherein The upper screen (3) is provided with a handle (3.1).

10. The home-brewing apparatus of claim 1, wherein The inner cylinder (4) is provided with a movable handle (11) on its side wall.

Images