Teapot filtering device

Abstract

The utility model relates to the technical field of filtering devices, in particular to a teapot filtering device which comprises an outer sleeve, a filtering block is fixedly connected to the middle of the bottom end of the outer sleeve, a threaded groove is formed in the inner bottom end of the outer sleeve, a water outlet column is arranged in the threaded groove in a threaded mode, and a water outlet block is fixedly connected to the inner bottom end of the water outlet column. The bottom end of the outer surface of the water outlet column is fixedly connected with a rubber ring, and a sliding groove is formed in the top end of the outer surface of the water outlet column. Through the arrangement of the second handle, the first fixing plate, the filtering block and the filtering cylinder, a user moves the filtering cylinder into the outer sleeve, water and tea leaves are added into the outer sleeve, and after brewing is completed, the second handle can be pulled to move the first fixing plate and the filtering cylinder out of the outer sleeve together, so that filtering is conducted from the bottom end of the outer sleeve, and the filtering effect is good. In order to prevent smaller tea leaves from being not filtered out, the filter block arranged at the bottom end of the interior of the outer sleeve can filter the smaller tea leaves.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a teapot filtering device. Background Technique

[0002] A teapot is a spouted utensil used for making and pouring tea. It is a kind of tea set mainly used for making tea. The filtering effect is not good, and the filtering port may be blocked.

[0003] After retrieval, a teapot filtering device disclosed in the Chinese utility model patent with the publication number CN220344189U belongs to the technical field of filtering. Its technical key points include a teapot, a clamping mechanism, a plugging mechanism and a limiting mechanism. In this utility model, when brewing tea, first place the plugging mechanism and the clamping mechanism inside the teapot, then connect the teapot and the plugging mechanism through the limiting mechanism, and then place the tea on the upper end of the filter element. At this time, brewing can start. During brewing, the tea always remains above the filter element. After brewing is completed, the tea soup and tea dregs are separated. At this time, the tea dregs are placed above the filter element. By pulling up the pulling piece, the water leakage holes of the water leakage piece can be opened, and at this time, the tea soup can be poured out. By pulling up the lifting piece, the plugging mechanism and the filter element can be taken out. At this time, the tea dregs on the upper end of the filter element can be poured out.

[0004] However, when the above device is used, due to the setting of the clamping piece, the water in the teapot must be higher than the horizontal position of the clamping piece, resulting in that the filter element cannot filter from the bottom of the teapot. Moreover, when the filter element is lifted, the plugging piece will also be driven to rise at the same time, and the size of the water flow is inconvenient to control, thus affecting the taste of the tea. Content of the Utility Model

[0005] The purpose of the utility model is to provide a teapot filtering device to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A teapot filtering device, comprising an outer sleeve, a filtering block is fixedly connected to the middle of the bottom end of the outer sleeve, a threaded groove is opened at the inner bottom end of the outer sleeve, a water outlet column is threadedly arranged inside the threaded groove, a water outlet block is fixedly connected to the inner bottom end of the water outlet column, a rubber ring is fixedly connected to the bottom end of the outer surface of the water outlet column, a sliding groove is opened at the top end of the outer surface of the water outlet column, a moving block is slidably arranged inside the sliding groove, one end of the moving block is fixedly connected to a first connecting rod, a composite spring is fixedly connected to the top end of the first connecting rod, a moving column is fixedly connected to the bottom end of the first connecting rod, a second connecting rod is slidably connected to the outer surface of the water outlet column, the bottom end of the second connecting rod is threadedly connected to a first fixing plate, and a filtering cylinder is fixedly connected to the outer surface of the first fixing plate.

[0008] Preferably, a connecting groove is arranged inside the second connecting rod, and the water outlet column is clamped inside the connecting groove.

[0009] Preferably, a waterproof groove is opened at the inner bottom end of the outer sleeve, and the rubber ring is clamped inside the waterproof groove.

[0010] Preferably, a first fixing plate is fixedly connected to the outer surface of the outer sleeve, and a first handle is fixedly connected to one side of the first fixing plate.

[0011] Preferably, a water outlet groove is opened at the top end of the water outlet block, and the moving column is clamped inside the water outlet groove.

[0012] Preferably, a third connecting rod is threadedly connected to the top end of the second connecting rod, and a second handle is fixedly connected to the top end of the third connecting rod.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. For this teapot filtering device, through the setting of the second handle, the first fixing plate, the filtering block and the filtering cylinder, the user can move the filtering cylinder into the outer sleeve, add water and tea leaves into the inner part of the outer sleeve. After brewing, the second handle can be pulled to move the first fixing plate and the filtering cylinder out of the outer sleeve together, so as to filter from the bottom end of the outer sleeve. In case there are smaller tea leaves not filtered out, the filtering block arranged at the inner bottom end of the outer sleeve can filter the smaller tea leaves.

[0015] 2. The teapot filtering device is arranged through a water outlet column, a water outlet block, a moving block, a first connecting rod, a composite spring and a moving column. After filtering large tea leaves, the user can move the moving block upward, simultaneously driving the first connecting rod and the moving column to move upward together, allowing the tea water to flow into the interior of the water outlet column and then flow out from the water outlet block. The distance that the moving block drives the moving column, that is, the gap size between the moving column and the water outlet block, controls the water flow rate. When flowing to the outside, the water flow rate is related to the upward moving distance of the moving block, so as to better control the water output to meet different tea-tasting requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic perspective view of the device of the present utility model;

[0017] Figure 2 It is a schematic diagram of the drainage details of the device of the present utility model;

[0018] Figure 3 It is a schematic diagram of the details of the filter cartridge of the device of the present utility model;

[0019] Figure 4 It is a schematic cross-sectional view of the device of the present utility model.

[0020] In the figure: 1, outer sleeve; 2, filter block; 3, water outlet column; 4, water outlet block; 5, rubber ring; 6, moving block; 7, first connecting rod; 8, composite spring; 9, moving column; 10, second connecting rod; 11, first fixing plate; 12, filter cartridge; 13, second fixing plate; 14, first handle; 15, third connecting rod; 16, second handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0022] Please refer to Figures 1-4 As shown, a technical solution provided by the present utility model:

[0023] A teapot filtering device includes an outer sleeve 1. In the middle of the bottom end of the outer sleeve 1, a filtering block 2 is fixedly connected. A threaded groove is provided at the bottom end inside the outer sleeve 1, and a water outlet column 3 is threadedly arranged inside the threaded groove. At the bottom end inside the water outlet column 3, a water outlet block 4 is fixedly connected. At the bottom end of the outer surface of the water outlet column 3, a rubber ring 5 is fixedly connected. At the top end of the outer surface of the water outlet column 3, a sliding groove is provided, and a moving block 6 is slidably arranged inside the sliding groove. One end of the moving block 6 is fixedly connected to a first connecting rod 7. At the top end of the first connecting rod 7, a composite spring 8 is fixedly connected. At the bottom end of the first connecting rod 7, a moving column 9 is fixedly connected. The outer surface of the water outlet column 3 is slidably connected to a second connecting rod 10. At the bottom end of the second connecting rod 10, a first fixing plate 11 is threadedly connected. The outer surface of the first fixing plate 11 is fixedly connected to a filtering cylinder 12.

[0024] Specifically, the bottom end of the water outlet column 3 is threaded to the bottom end of the outer sleeve 1, and a rubber ring 5 is clamped in the gap therebetween;

[0025] It can be understood that sealing is carried out to prevent water leakage due to the gap between the water outlet column 3 and the outer sleeve 1.

[0026] In this embodiment, preferably, a connecting groove is provided inside the second connecting rod 10, and the water outlet column 3 is slidably arranged inside the connecting groove;

[0027] Specifically, the groove provided inside the second connecting rod 10 can cover the water outlet column 3 to avoid jamming when moving up and down during filtration.

[0028] It can be understood that when the filtering cylinder 12 is moved into the inner part of the outer sleeve 1 for filtration, the water outlet column 3 can be moved into the inner part of the second connecting rod 10;

[0029] In this embodiment, preferably, a waterproof groove is provided at the bottom end inside the outer sleeve 1, and a rubber ring 5 is clamped inside the waterproof groove;

[0030] Specifically, the rubber ring 5 can be filled into the waterproof groove to avoid water leakage when adding water;

[0031] It can be understood that a rubber ring 5 is added between the water outlet column 3 and the outer sleeve 1 to prevent water leakage;

[0032] In this embodiment, preferably, a second fixing plate 13 is fixedly connected to the outer surface of the outer sleeve 1, and a first handle 14 is fixedly connected to one side of the second fixing plate 13;

[0033] Specifically, the second fixing plate 13 fixed to the outer surface of the outer sleeve 1 enables the contact area of the outer sleeve 1 to be large enough, and then through the first handle 14, it is easier to pick up the outer sleeve 1;

[0034] It is understandable that the outer sleeve 1 is provided for the user to more conveniently pick up and operate.

[0035] In this embodiment, preferably, a water outlet groove is formed at the top of the water outlet block 4, and a moving column 9 is clamped inside the water outlet groove.

[0036] Specifically, the size of the formed water outlet groove is such that the area can be filled with the bottom end of the moving column 9.

[0037] It is understandable that the top of the water outlet block 4 is blocked by the moving column 9, and the moving column 9 is moved during discharge.

[0038] In this embodiment, preferably, the top of the second connecting rod 10 is threadedly connected to the third connecting rod 15, and the top of the third connecting rod 15 is fixedly connected to the second handle 16.

[0039] Specifically, the second connecting rod 10 is threaded to the first fixing plate 11, and the third connecting rod 15 is threaded to the second connecting rod 10, so that it can be disassembled during cleaning for easy operation.

[0040] It is understandable that when the second handle 16 is pulled, the filter cylinder 12 and the second connecting rod 10 are simultaneously driven for easier filtration.

[0041] When a teapot filtering device of this embodiment is in use, after the user moves the filter cylinder 12 into the inner part of the outer sleeve 1, water and tea leaves are added into the inner part of the outer sleeve 1. After a period of time, the user can pull the second handle 16 to simultaneously drive the filter cylinder 12 and the first fixing plate 11 to filter from the bottom end of the inner part of the outer sleeve 1. Then the user moves the moving block 6 upward, simultaneously driving the first connecting rod 7 and the moving column 9 upward, and the water will flow out. After passing through the filtering block 2, some smaller tea leaves can be filtered. The upward movement distance of the moving block 6 is proportional to the water discharge amount, so as to better adjust the taste of the tea water. After flowing out, the moving block 6 can be released, and the moving column 9 returns to its original position under the action of the composite spring 8. The rubber ring 5 can block the gap between the water outlet column 3 and the outer sleeve 1. After using it for a period of time, the user can rotate the second connecting rod 10 to remove it from the first fixing plate 11 to clean the filter cylinder 12 and the first fixing plate 11, avoiding tea residue remaining on them due to long-term use.

[0042] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A teapot filtering device, characterized in that: It includes an outer sleeve (1), a filter block (2) is fixedly connected to the middle of the bottom end of the outer sleeve (1), a threaded groove is opened at the inner bottom end of the outer sleeve (1), a water outlet column (3) is threadedly arranged in the threaded groove, a water outlet block (4) is fixedly connected to the inner bottom end of the water outlet column (3), a rubber ring (5) is fixedly connected to the outer surface bottom end of the water outlet column (3), a sliding groove is opened at the outer surface top end of the water outlet column (3), a moving block (6) is slidably arranged in the sliding groove, one end of the moving block (6) is fixedly connected to a first connecting rod (7), a composite spring (8) is fixedly connected to the top end of the first connecting rod (7), a moving column (9) is fixedly connected to the bottom end of the first connecting rod (7), a second connecting rod (10) is slidably connected to the outer surface of the water outlet column (3), the bottom end of the second connecting rod (10) is threadedly connected to a first fixing plate (11), and a filter cylinder (12) is fixedly connected to the outer surface of the first fixing plate (11).

2. The tea pot filtering device according to claim 1, wherein: A connecting groove is arranged inside the second connecting rod (10), and the water outlet column (3) is clamped in the connecting groove.

3. The tea pot filtering device according to claim 1, characterized in that: A waterproof groove is opened at the inner bottom end of the outer sleeve (1), and the rubber ring (5) is clamped in the waterproof groove.

4. A teapot filtering device according to claim 1, characterized in that: A second fixing plate (13) is fixedly connected to the outer surface of the outer sleeve (1), and a first handle (14) is fixedly connected to one side of the second fixing plate (13).

5. The tea pot filtering device according to claim 1, wherein: A water outlet groove is opened at the top end of the water outlet block (4), and the moving column (9) is clamped in the water outlet groove.

6. The tea pot filtering device according to claim 1, wherein: The top end of the second connecting rod (10) is threadedly connected to a third connecting rod (15), and a second handle (16) is fixedly connected to the top end of the third connecting rod (15).

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