CN109512229B - Filter screen device of thermos cup - Google Patents
Filter screen device of thermos cup Download PDFInfo
- Publication number
- CN109512229B CN109512229B CN201811598921.7A CN201811598921A CN109512229B CN 109512229 B CN109512229 B CN 109512229B CN 201811598921 A CN201811598921 A CN 201811598921A CN 109512229 B CN109512229 B CN 109512229B
- Authority
- CN
- China
- Prior art keywords
- filter screen
- screen sleeve
- tea
- sleeve
- inner filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2211—Lip- or moustache-protecting devices for drinking glasses; Strainers set in a movable or fixed manner in the glasses
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/06—Filters or strainers for coffee or tea makers ; Holders therefor
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The application discloses a thermos cup filter screen device, which comprises an outer filter screen sleeve, an inner filter screen sleeve and a floating piece, wherein the inner filter screen sleeve is arranged in the outer filter screen sleeve in a vertically sliding manner, a circle of outer bosses are arranged on the outer edge of the upper end of the inner filter screen sleeve, a circle of inner bosses are arranged on the inner wall of the lower end of the outer filter screen sleeve, and the diameter of the inner bosses is larger than that of the inner filter screen sleeve and smaller than that of the outer bosses; the floating piece is arranged on the outer wall below the inner filter screen sleeve; the side walls and the bottom of the outer filter screen sleeve and the inner filter screen sleeve are respectively provided with a plurality of filter holes. When the tea-leaf soaking machine is used, tea leaves are placed into an inner filter screen sleeve, hot water is poured into the inner filter screen sleeve, and the tea leaves are soaked by the hot water; when the water quantity of the vacuum cup is reduced to a certain position, as the inner filter screen sleeve is provided with the floating piece, the inner filter screen sleeve moves upwards relative to the outer filter screen sleeve, most of tea leaves in the inner filter screen sleeve are separated from hot water, the tea leaves cannot be always soaked in the hot water, and micro substances in the tea leaves cannot be changed in quality due to high-temperature boiling; it has reasonable structure and convenient tea making.
Description
Technical Field
The application relates to the technical field of thermos cups, in particular to a thermos cup filter screen device.
Background
The vacuum cup is generally made of stainless steel, namely the vacuum cup is made of inner and outer double-layer stainless steel, the inner container and the outer shell are combined together by utilizing a welding technology, and air in an interlayer of the inner container and the outer shell is pumped out by utilizing a vacuum technology so as to achieve the effect of vacuum heat preservation. The middle cover (inner plug body) of some existing heat-insulating cups is provided with a filter screen, and the existing filter screen generally has two use modes: (1) the tea leaves are placed under the filter screen, and the filter screen has the function of preventing the tea leaves from being drunk into the mouth together with tea soup, so that tea drinking experience is influenced; (2) tea leaves are placed on a filter screen, hot water is poured into the filter screen, and tea leaves are brewed, so that the tea leaves can be prevented from being boiled and brewed by water in a water cup for a long time; however, the use modes of the two filter screens have certain defects: firstly, tea leaves are always soaked in a cup, the water temperature in the warm cup can be kept in a higher state (generally 3-6 hours), if water and the tea leaves are soaked at the same time, micro substances in the tea leaves can become qualitative due to high-temperature boiling, and the tea leaves are harmful to human bodies when being drunk for a long time, so that the tea leaves are cooked, the cooked soup taste is heavier, and the taste of the drink is poor; the second is that the tea leaves are put on the top and poured into hot water for a while, the taste of the tea cannot be soaked, when a certain tea soup is drunk, the tea leaves are put on the top, the water is below, the tea leaves and the water cannot be mixed together, and the filter screen is taken off when the tea soup is drunk, so that the operation is troublesome.
Disclosure of Invention
The application aims to solve the technical problems that: provides a filter screen device of a vacuum cup, which has reasonable structure and convenient tea making.
The application solves the technical problems as follows:
the utility model provides a thermos cup filter screen device, includes outer filter screen sleeve, interior filter screen cover, float water spare, interior filter screen cover is installed in outer filter screen sleeve with sliding from top to bottom, be equipped with round outer boss on the outer edge of interior filter screen cover upper end, be equipped with round inner boss on the inner wall of outer filter screen sleeve lower extreme, the diameter of inner boss is greater than the diameter of interior filter screen cover and is less than the diameter of outer boss; the floating piece is arranged on the outer wall below the inner filter screen sleeve; a plurality of filtering holes are formed in the side wall of the outer filtering screen sleeve, the side wall of the inner filtering screen sleeve and the bottom of the inner filtering screen sleeve at intervals.
As a further improvement of the technical scheme, the floating piece comprises a floating ring, a plurality of clamping blocks are arranged on the outer wall of the lower end of the inner filter screen sleeve, the floating ring is detachably sleeved on the side wall below the inner filter screen sleeve, and the clamping blocks are used for preventing the floating ring from falling off from the inner filter screen sleeve.
As a further improvement of the technical scheme, the floating ring is made of medical silica gel, and air is hermetically arranged in the floating ring.
As a further improvement of the technical scheme, a circle of outer clamping ring is arranged on the outer edge of the upper end of the outer filter screen sleeve.
As a further improvement of the technical scheme, the tea separating filter screen sleeve comprises a tea separating screen cover and a clamping ring, wherein the clamping ring is fixedly arranged above the tea separating screen cover, and the diameter of the clamping ring is larger than that of the tea separating screen cover; a circle of steps are arranged on the inner wall above the outer filter screen sleeve, the diameter of each step is larger than that of the tea separating net cover and smaller than that of each clamping ring, and each clamping ring is clamped with each step; the diameter of the tea separating net cover is smaller than that of the inner filter screen cover; the side wall of the tea separating net cover and the bottom of the tea separating net cover are provided with a plurality of tea filtering holes at intervals.
As a further improvement of the technical scheme, a plurality of clamping elastic pieces are arranged on the side wall of the clamping ring at intervals.
As a further improvement of the technical scheme, a handle is arranged in the clamping ring.
As a further improvement of the technical scheme, the outer filter screen sleeve, the inner filter screen sleeve and the tea separating filter screen sleeve are all made of stainless steel.
The beneficial effects of the application are as follows: the application provides a filter screen device of a vacuum cup, when in use, the filter screen device is placed in the vacuum cup, under the action of gravity, an inner filter screen sleeve slides downwards from an outer filter screen sleeve, an inner boss and an outer boss are arranged, the inner filter screen sleeve cannot fall off from the outer filter screen sleeve, tea leaves are placed into the inner filter screen sleeve, hot water is poured into the inner filter screen sleeve, the hot water is used for soaking the tea leaves, and the tea leaves are deposited on the inner filter screen sleeve after being absorbed by water, so that the hot water can fully soak the tea leaves, the taste of the tea leaves can be soaked, and when the tea needs to be drunk, the tea water is directly poured out from the vacuum cup; when the water quantity of the vacuum cup is reduced to a certain position, as the inner filter screen sleeve is provided with the floating piece, the inner filter screen sleeve moves upwards relative to the outer filter screen sleeve under the action of floating force, the lower end of the inner filter screen sleeve is suspended on the water surface, most of tea leaves in the inner filter screen sleeve are separated from hot water, the tea leaves cannot be always soaked in the hot water, and micro substances in the tea leaves cannot be changed in quality due to high-temperature boiling; it has reasonable structure and convenient tea making.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the application, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.
Fig. 1 is a schematic overall structure of the present embodiment.
Detailed Description
The conception, specific structure, and technical effects produced by the present application will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present application. It is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present application based on the embodiments of the present application. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation. The technical features in the application can be interactively combined on the premise of no contradiction and conflict.
Referring to fig. 1, a thermos cup filter screen device comprises an outer filter screen sleeve 100, an inner filter screen sleeve 110 and a floating piece 120, wherein the inner filter screen sleeve 110 is installed in the outer filter screen sleeve 100 in a vertically sliding manner, a circle of outer convex platform 111 is arranged on the outer edge of the upper end of the inner filter screen sleeve 110, a circle of inner convex platform 101 is arranged on the inner wall of the lower end of the outer filter screen sleeve 100, and the diameter of the inner convex platform 101 is larger than the diameter of the inner filter screen sleeve 110 and smaller than the diameter of the outer convex platform 111; the floating piece 120 is arranged on the outer wall below the inner filter screen sleeve 110; a plurality of filtering holes 130 are formed on the side wall of the outer filtering sleeve 100, the side wall of the inner filtering sleeve 110 and the bottom of the inner filtering sleeve 110 at intervals. When the tea cup is used, the filter screen device is placed into the vacuum cup, the inner filter screen sleeve 110 slides downwards from the outer filter screen sleeve 100 under the action of gravity, the inner boss 101 and the outer boss 111 are arranged, the inner filter screen sleeve 110 cannot fall off from the outer filter screen sleeve 100, tea leaves are placed into the inner filter screen sleeve 110, hot water is poured into the inner filter screen sleeve 110, the hot water is used for soaking the tea leaves through the filter holes 130, most of the tea leaves are deposited on the inner filter screen sleeve 110 after being absorbed by water due to the inner filter screen sleeve 110 and the outer filter screen sleeve 100, so that the hot water can fully soak the tea leaves, the taste of the tea leaves can be soaked, and when the tea leaves need to be drunk, the tea leaves are directly poured out from the vacuum cup; when the water quantity of the thermos cup drops to a certain position, as the inner filter screen sleeve 110 is provided with the floating piece 120, under the action of the floating force, the floating force overcomes the gravity of the inner filter screen sleeve 110 and the tea, the inner filter screen sleeve 110 moves upwards relative to the outer filter screen sleeve 100, the lower end of the inner filter screen sleeve 110 is suspended on the water surface, most of the tea in the inner filter screen sleeve 110 is separated from the hot water, the tea cannot be always soaked in the hot water, and micro substances in the tea cannot be changed due to high-temperature boiling.
Further as a preferred embodiment, the floating member 120 includes a floating ring, a plurality of clamping blocks 112 are disposed on an outer wall of the lower end of the inner filter screen cover 110, the floating ring is detachably sleeved on a side wall below the inner filter screen cover 110, and the clamping blocks 112 are used for preventing the floating ring from falling off from the inner filter screen cover 110. During production, the floating ring is directly clamped on the inner filter screen sleeve 110, and a plurality of clamping blocks 112 are arranged on the outer wall of the lower end of the inner filter screen sleeve 110, so that the floating ring is prevented from automatically falling off from the inner filter screen sleeve 110.
Further as a preferred embodiment, the floating ring is made of medical silica gel, and air is hermetically arranged in the floating ring. The medical silica gel is nontoxic, high-temperature resistant, oxidation resistant and flexible, and the floating ring is made of the medical silica gel, and air is sealed in the floating ring, so that the floating ring has certain buoyancy when being positioned in water. Meanwhile, when cleaning is required, the floating ring is convenient to detach from the inner filter screen sleeve 110 due to certain elasticity of the floating ring.
Further as a preferred embodiment, a ring of outer clamping rings 102 is provided on the outer edge of the upper end of the outer screen sleeve 100. The outer snap ring 102 is snapped into engagement with the cup opening of the thermos cup to secure the outer screen sleeve 100 within the thermos cup.
Further as a preferred embodiment, the tea-isolation filter screen sleeve 140 is further included, the tea-isolation filter screen sleeve 140 comprises a tea-isolation screen cover 141 and a clamping ring 142, the clamping ring 142 is fixedly arranged above the tea-isolation screen cover 141, and the diameter of the clamping ring 142 is larger than that of the tea-isolation screen cover 141; a circle of steps 103 is arranged on the inner wall above the outer filter screen sleeve 100, the diameter of each step 103 is larger than that of the tea separating net cover 141 and smaller than that of each clamping ring 142, and each clamping ring 142 is clamped with each step 103; the diameter of the tea-separating net cover 141 is smaller than that of the inner filter screen cover 110; the side wall of the tea separating net cover 141 and the bottom of the tea separating net cover 141 are respectively provided with a plurality of tea filtering holes 145 at intervals. Since tea leaves are placed on the inner screen jacket 110, there is a possibility that the tea leaves are poured out together with tea water at the time of pouring tea, and thus it is necessary to provide the tea-separating screen jacket 140. When in use, the tea-separating filter screen sleeve 140 is sleeved above the outer filter screen sleeve 100, and the clamping ring 142 is clamped with the step 103, so that the tea-separating filter screen sleeve 140 cannot drop downwards from the outer filter screen sleeve 100. When the water quantity of the thermos cup is lowered to a certain position, the buoyancy force overcomes the gravity of the inner filter screen sleeve 110 and the tea under the action of the buoyancy force because the inner filter screen sleeve 110 is provided with the water floating piece 120, the inner filter screen sleeve 110 moves upwards relative to the outer filter screen sleeve 100, and the tea separating net cover 141 cannot block the inner filter screen sleeve 110 from rising because the diameter of the tea separating net cover 141 is smaller than that of the inner filter screen sleeve 110; meanwhile, the step 103 plays a limiting role on the inner screen jacket 110.
Further, as a preferred embodiment, a plurality of clamping spring pieces 143 are disposed on the side wall of the clamping ring 142 at intervals. The side wall of the clamping ring 142 is provided with a plurality of clamping elastic pieces 143 at intervals, when the tea separating filter screen sleeve 140 is sleeved in the outer filter screen sleeve 100, the clamping elastic pieces 143 are clamped with the inner wall of the outer filter screen sleeve 100 to provide certain friction force, and when tea is poured, the tea separating filter screen sleeve 140 cannot be separated from the outer filter screen sleeve 100 along with the tea, and the tea separating filter screen sleeve is simple in structure and convenient to use.
Further as a preferred embodiment, a handle 144 is disposed within the clamping ring 142. A handle 144 is provided to facilitate the user to carry the tea-separating filter screen sleeve 140.
Further as a preferred embodiment, the outer screen sleeve 100, the inner screen sleeve 110, and the tea screen sleeve 140 are all made of stainless steel. The stainless steel has the characteristics of corrosion resistance and high temperature resistance, and the outer filter screen sleeve 100, the inner filter screen sleeve 110 and the tea-isolation filter screen sleeve 140 are all made of the stainless steel, and are firm and durable.
While the preferred embodiment of the present application has been described in detail, the application is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the application, and these modifications and substitutions are intended to be included in the scope of the present application as defined in the appended claims.
Claims (6)
1. A thermos cup filter screen device, its characterized in that: the water floating device comprises an outer filter screen sleeve (100), an inner filter screen sleeve (110) and a floating piece (120), wherein the inner filter screen sleeve (110) is arranged in the outer filter screen sleeve (100) in a vertically sliding manner, a circle of outer boss (111) is arranged on the outer edge of the upper end of the inner filter screen sleeve (110), a circle of inner boss (101) is arranged on the inner wall of the lower end of the outer filter screen sleeve (100), and the diameter of the inner boss (101) is larger than that of the inner filter screen sleeve (110) and smaller than that of the outer boss (111); the floating piece (120) is arranged on the outer wall below the inner filter screen sleeve (110); a plurality of filtering holes (130) are formed in the side wall of the outer filtering screen sleeve (100), the side wall of the inner filtering screen sleeve (110) and the bottom of the inner filtering screen sleeve (110) at intervals; the floating piece (120) comprises a floating ring, a plurality of clamping blocks (112) are arranged on the outer wall of the lower end of the inner filter screen sleeve (110), the floating ring is detachably sleeved on the side wall below the inner filter screen sleeve (110), and the clamping blocks (112) are used for preventing the floating ring from falling off from the inner filter screen sleeve (110);
the tea separating filter screen sleeve (140) comprises a tea separating screen cover (141) and a clamping ring (142), wherein the clamping ring (142) is fixedly arranged above the tea separating screen cover (141), and the diameter of the clamping ring (142) is larger than that of the tea separating screen cover (141); a circle of steps (103) are arranged on the inner wall above the outer filter screen sleeve (100), the diameter of each step (103) is larger than that of the tea separating net cover (141) and smaller than that of the clamping ring (142), and the clamping ring (142) is clamped with the steps (103); the diameter of the tea separating net cover (141) is smaller than that of the inner filter screen cover (110); the side wall of the tea separating net cover (141) and the bottom of the tea separating net cover (141) are respectively provided with a plurality of tea filtering holes (145) at intervals.
2. A thermos cup strainer assembly according to claim 1, wherein: the floating ring is made of medical silica gel, and air is hermetically arranged in the floating ring.
3. A thermos cup strainer assembly according to claim 1, wherein: and a circle of outer clamping rings (102) are arranged on the outer edge of the upper end of the outer filter screen sleeve (100).
4. A thermos cup strainer assembly according to claim 1, wherein: a plurality of clamping elastic pieces (143) are arranged on the side wall of the clamping ring (142) at intervals.
5. A thermos cup strainer assembly according to claim 1, wherein: a handle (144) is arranged in the clamping ring (142).
6. A thermos cup strainer assembly according to any one of claims 1-5, wherein: the outer filter screen sleeve (100), the inner filter screen sleeve (110) and the tea-separating filter screen sleeve (140) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811598921.7A CN109512229B (en) | 2018-12-26 | 2018-12-26 | Filter screen device of thermos cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811598921.7A CN109512229B (en) | 2018-12-26 | 2018-12-26 | Filter screen device of thermos cup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109512229A CN109512229A (en) | 2019-03-26 |
| CN109512229B true CN109512229B (en) | 2023-08-22 |
Family
ID=65798202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811598921.7A Active CN109512229B (en) | 2018-12-26 | 2018-12-26 | Filter screen device of thermos cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109512229B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LT6708B (en) | 2019-07-15 | 2020-03-10 | Weihai Yaochi Crafts Co., Ltd. | A multifunctional thermal insulation cup |
| CN113616077A (en) * | 2020-05-08 | 2021-11-09 | 沈子渊 | Capacity-changeable filter cartridge and beverage container having the same |
| CN112401660B (en) * | 2020-11-24 | 2022-09-27 | 常州大学 | Tea making device capable of being suspended |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2688653Y (en) * | 2004-02-10 | 2005-03-30 | 奚雪斐 | Plastic drinking cups |
| CN102824076A (en) * | 2012-08-30 | 2012-12-19 | 苏州两江科技有限公司 | Extrusion type tea cup |
| CN103549059A (en) * | 2013-10-30 | 2014-02-05 | 湘南学院 | Kidney-tonifying tea and preparation method thereof |
| JP2014090839A (en) * | 2012-11-02 | 2014-05-19 | Takahiro Hasegawa | Extraction net tool and extraction apparatus |
| CN104433809A (en) * | 2013-09-18 | 2015-03-25 | 周燕芳 | Annular tea strainer |
| CN106045099A (en) * | 2016-08-05 | 2016-10-26 | 泉州万利得节能科技有限公司 | Multifunctional composite filter core |
| CN107157238A (en) * | 2017-06-30 | 2017-09-15 | 陶象余 | A kind of height-adjustable Tea maker |
| CN107928303A (en) * | 2017-12-07 | 2018-04-20 | 重庆市无奈电子商务有限公司 | A kind of tee-steeping cup |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7559274B2 (en) * | 2005-12-15 | 2009-07-14 | Robert Wilhite | Beverage making devices and methods with an inner housing in place of a central rod plunger |
| WO2010101658A2 (en) * | 2009-03-04 | 2010-09-10 | Aly Khalifa | Beverage filtering system |
-
2018
- 2018-12-26 CN CN201811598921.7A patent/CN109512229B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2688653Y (en) * | 2004-02-10 | 2005-03-30 | 奚雪斐 | Plastic drinking cups |
| CN102824076A (en) * | 2012-08-30 | 2012-12-19 | 苏州两江科技有限公司 | Extrusion type tea cup |
| JP2014090839A (en) * | 2012-11-02 | 2014-05-19 | Takahiro Hasegawa | Extraction net tool and extraction apparatus |
| CN104433809A (en) * | 2013-09-18 | 2015-03-25 | 周燕芳 | Annular tea strainer |
| CN103549059A (en) * | 2013-10-30 | 2014-02-05 | 湘南学院 | Kidney-tonifying tea and preparation method thereof |
| CN106045099A (en) * | 2016-08-05 | 2016-10-26 | 泉州万利得节能科技有限公司 | Multifunctional composite filter core |
| CN107157238A (en) * | 2017-06-30 | 2017-09-15 | 陶象余 | A kind of height-adjustable Tea maker |
| CN107928303A (en) * | 2017-12-07 | 2018-04-20 | 重庆市无奈电子商务有限公司 | A kind of tee-steeping cup |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109512229A (en) | 2019-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109512229B (en) | Filter screen device of thermos cup | |
| CN203749205U (en) | Tea filter | |
| US5799566A (en) | Self-propelled moving-filter beverage maker | |
| CN206043813U (en) | Leak through type accompanying cup | |
| TWM647403U (en) | Filter element and beverage filter containing the same | |
| CN209528764U (en) | A kind of filtering net for thermos cup device | |
| CN208510558U (en) | A kind of vacuum cup convenient for washing tea | |
| CN209450265U (en) | One kind brewing vacuum cup | |
| CN204950579U (en) | Tea strainer | |
| CN209932309U (en) | Supporting bracket of paper cup | |
| TWI829574B (en) | Filter element and beverage filter containing the same | |
| CN216932626U (en) | Integrated ceramic teapot | |
| CN212788165U (en) | Multifunctional combined parent-child tea set | |
| CN219183360U (en) | Portable tea water separation cup | |
| CN207721599U (en) | A kind of auto feeding tea set equipped with tea tray | |
| CN212853262U (en) | Extremely simple tea boiling kettle | |
| CN203088474U (en) | Teapot provided with filter device | |
| CN212280869U (en) | Ceramic tea making kit | |
| CN210611760U (en) | Double-layer ceramic teacup with tea draining function | |
| CN206729750U (en) | One kind is new to boil tea set | |
| CN213429466U (en) | Tea set convenient for making tea | |
| CN217565565U (en) | Portable combined tea set | |
| CN204146870U (en) | A kind of switchable multifunctional coffee tea infuser | |
| CN212261124U (en) | Oil filtering pot | |
| CN215348220U (en) | Glass teapot convenient for processing tea leaves |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |