CN108937574B - Movable filter screen structure, kettle cover and milk mixing device - Google Patents
Movable filter screen structure, kettle cover and milk mixing device Download PDFInfo
- Publication number
- CN108937574B CN108937574B CN201811169260.6A CN201811169260A CN108937574B CN 108937574 B CN108937574 B CN 108937574B CN 201811169260 A CN201811169260 A CN 201811169260A CN 108937574 B CN108937574 B CN 108937574B
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- movable
- kettle
- filter screen
- side wall
- ring
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- 239000008267 milk Substances 0.000 title claims abstract description 15
- 210000004080 milk Anatomy 0.000 title claims abstract description 15
- 235000013336 milk Nutrition 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 28
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- 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
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21166—Constructional details or accessories
- A47J27/21183—Water filters
-
- 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
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
- A47J27/21041—Water-boiling vessels, e.g. kettles electrically heated with heating elements arranged outside the water vessel
-
- 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
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21166—Constructional details or accessories
-
- 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
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21166—Constructional details or accessories
- A47J27/21175—Covers
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The application discloses a movable filter screen structure, a kettle cover and a milk mixing device. The movable filter screen structure comprises: the opening is arranged in the movable chamber of the side wall of the kettle lower cover; at least one guide post extending transversely from the inner side wall of the movable chamber toward the opening of the movable chamber; the upper end of the filter screen is provided with a movable connecting part which is provided with a movable through hole, the guide column is positioned in the movable through hole, and a movable gap is arranged between the movable connecting part and the inner side wall of the movable chamber; the two ends of the elastic element are respectively abutted against the inner side wall of the movable connecting part and the inner side wall of the movable chamber; and the limiting element is used for limiting the movable connecting part on the guide post. The application can ensure that the filter screen provides effective and reliable filtering function, and the kettle cover can be matched with kettle bodies with different spout sizes for use.
Description
Technical Field
The application relates to a household appliance, in particular to a movable filter screen structure, a kettle cover with the movable filter screen structure and a milk mixer with the kettle cover.
Background
In the similar products in the prior art, the filter screen and the kettle body are easy to interfere, so that the operation and the use of a user are inconvenient, or the filter screen and the kettle body have larger clearance, so that the filtering effect cannot be well achieved.
Chinese patent CN 2013202763732 discloses a kettle cover with a filter screen, comprising a bottom cover, wherein an upper cover is connected to the bottom cover, the upper cover and the bottom cover enclose a cavity chamber, the kettle cover comprises a filter screen hinged to the upper cover or the bottom cover for sealing a water outlet of the kettle, an elastic switch assembly capable of keeping the kettle cover closed is arranged between the upper cover and the bottom cover, a switch button for opening the elastic switch assembly is also arranged on the upper cover, and a sliding assembly capable of enabling the filter screen to rotate around the hinged position is also arranged between the upper cover and the bottom cover. According to the technical scheme, the filter screen can be tightly propped against the kettle wall when the kettle cover is closed, so that the filter screen is better sealed, but the defects that the structure is complex, the realization cost is high, and the filter screen cannot be matched with kettle bodies with different spout sizes for use exist.
Disclosure of Invention
The application solves the technical problem that a filter screen cannot be suitable for the matching use of different-size spout to a certain extent, and provides a movable filter screen structure which is simple in structure and suitable for the matching use of different-size spout, a kettle cover with the movable filter screen structure and a milk mixer with the kettle cover, so that the kettle cover with the movable filter screen structure can be matched with kettle bodies with different spout sizes.
The application discloses a movable filter screen structure, which comprises: a movable chamber 24 whose opening is provided at a side wall of the lower pot cover 23; at least one guide post 25 extending laterally from the inner side wall of the movable chamber 24 toward the opening of the movable chamber 24; the filter screen 31, the upper end of the filter screen 31 has movable connecting part 32, the movable connecting part 32 locates in the movable cavity 24 and there is movable through hole 321 on the movable connecting part 32, and the guide post 25 locates in movable through hole 321, and there is a movable clearance 36 between the movable connecting part 32 and inner sidewall of the movable cavity 24; the elastic element 33 is located in the movable gap 36, and two ends of the elastic element 33 respectively abut against the inner side wall of the movable connecting part 32 and the inner side wall of the movable chamber 24; and a limiting element 34 for limiting the movable connection 32 on the guide post 25.
Wherein the elastic element 33 is a compression spring.
Wherein the compression spring is sleeved on the guide post 25.
The guide post 25 has an axial screw hole, and the limiting element 34 is a through screw which is screwed into the axial screw hole of the guide post 25.
The application discloses a kettle cover, which comprises a kettle cover body 21, a kettle lower cover 23 arranged on the lower end surface of the kettle cover body 21, and a movable filter screen structure.
The application discloses a milk mixer, which comprises a kettle body 1 with a kettle mouth 11, a kettle cover 2 capable of being covered on the kettle body 1, wherein the kettle cover 2 comprises a kettle cover body 21, a kettle lower cover 23 arranged on the lower end surface of the kettle cover body 21, and a movable filter screen structure, wherein a filter screen 31 is arranged at the kettle mouth 11 of the kettle body 1.
Wherein, still include the base that is located kettle body 1 below, be equipped with heating element 4 in this base, this heating element 4 includes metal chassis 41, sets up aluminum plate 42 on metal chassis 41 and sets up the heating tube 43 on aluminum plate 42.
The lower end of the kettle body 1 is provided with a horizontal step part 10 which is arranged in a convergent manner, and a sealing structure is arranged between the horizontal step part 10 of the kettle body 1 and the upper end of the base.
Wherein, this seal structure includes: a seal ring 5, wherein the seal ring 5 comprises a seal ring body 51 attached to the horizontal step part 10 and an extension ring body 52 extending downwards from the outer ring of the seal ring body 51, the extension ring body 52 is positioned between the lower side surface of the horizontal step part 10 and the upper end of the base, and the outer diameter of the lower end of the extension ring body 52 is consistent with the outer diameter of the upper end of the base; the inner diameter of the fixing ring 7 is identical to the outer diameter of the metal chassis 41, and a limit structure for limiting the position of the sealing ring 5 relative to the fixing ring 7 is arranged between the upper end surface of the fixing ring 7 and the lower end surface of the sealing ring body 51.
Wherein, limit structure includes: the lower convex ring 511 is arranged on the lower end surface of the sealing ring body 51, the limit groove 71 is arranged on the upper end surface of the fixed ring 7, and the lower convex ring 511 is positioned in the limit groove 71.
Compared with the prior art, the application has the following beneficial effects:
1. according to the application, the movable filter screen structure is arranged on the kettle cover, so that when the filter screen is matched with kettle nozzles with different sizes, the lower edge of the filter screen can be closely attached to the inner side wall of the kettle nozzle, and the filter screen is prevented from being invalid due to a large gap between the lower edge of the filter screen and the inner side wall of the kettle nozzle, thereby providing an effective and reliable filtering effect, and enabling the kettle cover to be matched with kettle bodies with different sizes of the kettle nozzles.
2. The sealing ring arranged between the kettle body and the base can ensure the tightness of the kettle body, and the outer surface of the joint of the sealing ring and the base is flush, so that the outer surface of the joint is coherent and smooth in appearance, smooth and attractive, and good appearance effect can be achieved to meet the actual use needs of users.
Drawings
Fig. 1 is a schematic view of an exploded construction of a kettle lid with a movable filter structure.
Fig. 2 is one of schematic internal structures of the lid when the lid is mounted on the body.
FIG. 3 is a second schematic view of the internal structure of the lid when mounted on the body.
Fig. 4 is an enlarged partial schematic view of fig. 3, with broken arrows indicating the movable direction of the screen.
Fig. 5 is a schematic perspective view of the milk mixer (pot lid is not shown).
Fig. 6 is a schematic view of the structure of the heating plate assembly installed at the bottom of the kettle body.
Fig. 7 is a schematic structural view of a heat-generating plate assembly.
Fig. 8 is a schematic view of an exploded structure of the milk mixer (the pot lid is not shown).
Fig. 9 is a schematic view of the internal structure of the kettle body and the base.
Fig. 10 is an enlarged partial schematic view of fig. 9.
Detailed Description
In order to further describe the technical means and effects adopted by the present application for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present application with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.
Referring to fig. 1-4, the lid 2 is used in cooperation with the body 1 having the spout 11, and a movable filter screen structure is provided on the lid 2, so that when the lid 2 is covered on the body 1, the lower end of the filter screen 31 can abut against the inner side wall of the spout 11 of the body 1, and a large gap exists between the lower edge 311 of the filter screen 31 and the inner side wall of the spout 11 to prevent the filter screen 31 from being disabled, thereby improving the reliability of the filter screen 31 to ensure that the filter screen 31 can reliably filter the liquid flowing out of the spout 11.
The kettle cover 2 comprises a kettle cover body 21, a handle cover 2 arranged on the upper end surface of the kettle cover body 21 and a kettle lower cover 23 arranged on the lower end surface of the kettle cover body 21, wherein the kettle lower cover 23 is positioned in the kettle body 1 when the kettle cover 2 is covered on the kettle body 1. The movable filter screen structure on the kettle cover 2 specifically comprises: a movable chamber 24 whose opening is provided at a side wall of the lower pot cover 23; at least one guide post 25 extending laterally from the inner side wall of the movable chamber 24 toward the opening of the movable chamber 24; the filter screen 31 is arranged at the spout 11 of the kettle body 1, the upper end part of the filter screen 31 is provided with a movable connecting part 32, the movable connecting part 32 is positioned in the movable cavity 24, the movable connecting part 32 is provided with a movable through hole 321 corresponding to the guide post 25, the guide post 25 is positioned in the movable through hole 321, a movable gap 36 is arranged between the movable connecting part 32 and the inner side wall of the movable cavity 24, and the movable gap 36 can ensure the movable connecting part 32 to perform transverse relative movement along the guide post 25; the elastic element 33 is located in the movable gap 36, and two ends of the elastic element 33 respectively abut against the inner side wall of the movable connecting part 32 and the inner side wall of the movable chamber 24; and a limiting element 34 for limiting the movable connection 32 on the guide post 25.
In one embodiment, the elastic element 33 is a compression spring, which is fitted over the guide post 25.
In one embodiment, the guide post 25 has an axial screw hole, and the limiting element 34 is a through screw, and the through screw is screwed into the axial screw hole of the guide post 25, so that the guide post 25 cannot be separated from the movable through hole 321 by the through screw, and the movable connecting portion 32 is limited on the guide post 25.
In one embodiment, the number of guide posts 25 is two, and correspondingly, the number of movable through holes 321 is two.
Since the elastic element 33 is located between the inner side wall of the movable connecting portion 32 and the inner side wall of the movable chamber 24, a movable gap 36 is ensured between the inner side wall of the movable connecting portion 32 and the inner side wall of the movable chamber 24 by the elastic element 33, so the elastic element 33 can freely stretch and retract in the movable gap 36; and is locked in the axial screw hole of the guide post 25 by using the through screw, and at this time, the outer edge of the screw head with the through screw just clamps the movable through hole 321, so that the movable connecting part 32 will not separate from the guide post 25 even if it is subjected to the elastic force of the elastic element 33.
The application can ensure that the filter screen 31 can provide effective and reliable filtering effect when being matched with the spout 11 with different sizes by arranging the movable filter screen structure on the kettle cover 2. When the size of the spout 11 of the kettle body 1 is smaller, the kettle lid 2 is covered on the kettle body 1, the lower edge 311 of the filter screen 31 interferes with the inner side wall of the spout 11 to generate a reaction force far away from the inner side wall of the spout 11 on the filter screen 31, the reaction force is transmitted to the elastic element 33 through the movable connecting part 32, so that the elastic element 33 is compressed, the movable connecting part 32 is driven to move along the guide column 25 towards the inner side wall of the movable cavity 24, the filter screen 31 is driven to move away from the inner side wall of the spout 11, interference between the two is reduced, and meanwhile, the elastic element 33 is compressed to generate a restoring elastic force on the movable connecting part 32, and the restoring elastic force can enable the filter screen 31 to abut against the inner side wall of the spout 11, so that the lower edge 311 of the filter screen can only better cling to the kettle body, a large gap exists between the lower end 311 of the filter screen 31 and the inner side wall of the spout 11 is ensured, so that the reliability of the filter screen 31 can be improved, and the reliability of the filter screen 31 can be ensured, and the reliable filtering effect of liquid flowing out of the spout 11 can be ensured. Conversely, when the size of the spout 11 of the kettle body 1 is larger, a certain gap exists between the lower edge 311 of the filter screen and the inner side wall of the spout 11, and the restoring elastic force of the elastic element 33 can push the movable connecting portion 32 to move away from the inner side wall of the movable chamber 24, so that the filter screen 31 is pushed to move close to the inner side wall of the spout 11 until the lower edge 311 of the filter screen is tightly adhered to the inner side wall of the spout 11, and the filter screen 31 can effectively play a role in filtering.
The application also discloses a milk mixer with the pot cover 2. As shown in fig. 5 and 6, the milk mixer comprises a kettle body 1 (the kettle body 1 is generally in a glass structure) with a spout 11 and a handle 12, a kettle cover 2 capable of being covered on the kettle body 1, and a base positioned below the kettle body 1, wherein a heating component 4 is arranged in the base.
As shown in fig. 6 and 7, the heating element 4 is fixed at the lower end of the kettle body 1, and the heating element 4 is coaxially arranged with the kettle body 1. The heating assembly 4 comprises a metal chassis 41, an aluminum plate 42 arranged on the metal chassis 41, a heating tube 43 arranged on the aluminum plate 42 and at least one first fixing stud 44, wherein two ends of the heating tube 43 are electrically connected with a power supply. As shown in fig. 9 and 10, the upper end surface of the metal chassis 41 is provided with a groove 411, the lower end of the kettle body 1 is positioned in the groove 411, and an adhesive is injected into the groove 411 so as to bond the metal chassis 41 with the lower end of the kettle body 1 in a gluing manner.
As shown in connection with fig. 8-10, the base includes a kettle bottom cover 9 and a decorative ring 8 disposed on the kettle bottom cover 9. The kettle bottom cover 9 can be directly locked on the first fixing stud 44 of the heating assembly 4 through the first fixing screw 62, so that the base is fixedly connected with the kettle body 1. In a preferred embodiment, a temperature controller 6 is arranged in the base, the temperature controller 6 is provided with a temperature controller fixing seat 60, the temperature controller fixing seat 60 is locked on the first fixing stud 44 of the heating assembly 4 through a first fixing screw 62, a second fixing stud 61 is arranged on the temperature controller fixing seat 60, and the kettle bottom cover 9 can be directly locked on the second fixing stud 61 of the temperature controller fixing seat 60 through the second fixing screw.
In order to ensure tight connection between the base and the kettle body 1 and prevent water of the kettle body 1 from leaking from the connection between the base and the kettle body 1, the lower end of the kettle body 1 is provided with a horizontal step portion 10 in a horizontal shape which is arranged in a converging manner, and a sealing structure is arranged between the horizontal step portion 10 of the kettle body 1 and the upper end of the base (namely, the upper end of the decorative ring 8). Specifically, the sealing structure includes: a seal ring 5 made of a seal material such as silica gel or rubber, the seal ring 5 comprising a seal ring body 51 fitted to the horizontal step portion 10 and an extension ring body 52 extending downward from an outer ring of the seal ring body 51, the extension ring body 52 being located between a lower side surface of the horizontal step portion 10 and an upper end of the decorative ring 8, and an outer diameter of a lower end of the extension ring body 52 being identical to an outer diameter of an upper end of the decorative ring 8; a fixing ring 7 arranged between the sealing ring 5 and the upper end of the decorative ring 8 and the outer side edge of the metal chassis 41; the inner diameter of the fixing ring 7 is consistent with the outer diameter of the metal chassis 41 (the diameter of the outer side edge of the metal chassis 41) so that the inner side wall of the fixing ring 7 is in abutting connection with the outer side edge of the metal chassis 41, or the outer diameter of the lower end of the fixing ring 7 is consistent with the inner diameter of the upper end of the decorative ring 8 so that the outer side wall of the lower end of the fixing ring 7 is in abutting connection with the inner side surface of the upper end of the decorative ring 8; a limiting structure for limiting the position of the sealing ring 5 relative to the fixing ring 7 is arranged between the upper end surface of the fixing ring 7 and the lower end surface of the sealing ring body 51. For example, in one embodiment, the spacing structure includes: the lower end surface of the sealing ring body 51 is provided with a lower convex ring 511, the upper end surface of the fixed ring 7 is provided with a limiting groove 71 which can accommodate the lower convex ring 511, and the lower convex ring 511 is positioned in the limiting groove 71.
When in assembly, the sealing ring 5 is sleeved below the horizontal step part 10 of the kettle body 1, and then the limit groove 71 of the fixed ring 7 is tightly connected with the lower convex ring 511 of the sealing ring 5; because the lower end of the fixed ring 7 just abuts against the outer side wall of the metal chassis 41 or clings to the inner side wall of the upper end of the decorative ring 8, the fixed ring 7 can be coaxially assembled with the metal chassis 41 or the decorative ring 8, namely the fixed ring 7 is coaxially arranged with the kettle body 1 and the decorative ring 8; in addition, as the lower convex ring 511 of the sealing ring 5 is in meshed connection with the limiting groove 71 of the fixed ring 7, the fixed ring 7 plays a role in limiting the sealing ring 5, and the outer diameter of the lower end of the extending ring body 52 of the sealing ring 5 is consistent with the outer diameter of the upper end of the decorative ring 8, so that a consistent connection interface can be formed between the lower end of the extending ring body 52 and the upper end of the decorative ring 8 after assembly; and then the kettle bottom cover 9 is sleeved at the lower end of the decorative ring 8, and the kettle bottom cover 9 can be directly locked on the second fixing stud 61 of the temperature controller fixing seat 60 through the first fixing screw 62 to complete the assembly. Therefore, after the assembly is completed, the outer surfaces of the connecting parts of the sealing ring 5 and the base are flush, so that the outer surfaces of the connecting parts are consistent and smooth in appearance, smooth and attractive, and good appearance effect can be achieved to meet the actual use needs of users.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.
Claims (9)
1. The utility model provides a kettle lid, includes kettle lid body (21) and locates kettle lower cover (23) of terminal surface under kettle lid body (21), its characterized in that still includes: a movable chamber (24) with an opening arranged on the side wall of the kettle lower cover (23); at least two guide posts (25) extending laterally from the inner side wall of the movable chamber (24) toward the opening of the movable chamber (24); the cross section of the filter screen (31) is in an arc shape, the middle part of the arc shape is outwards protruded in the direction of the movable cavity (24), the upper end part of the filter screen (31) is provided with a movable connecting part (32), the movable connecting part (32) is positioned in the movable cavity (24), the movable connecting part (32) is provided with a movable through hole (321), the guide post (25) is positioned in the movable through hole (321), and a movable gap (36) is formed between the movable connecting part (32) and the inner side wall of the movable cavity (24); the two ends of the elastic element (33) are respectively abutted against the inner side wall of the movable connecting part (32) and the inner side wall of the movable chamber (24); and the limiting element (34) is used for limiting the movable connecting part (32) on the guide post (25).
2. A kettle lid as claimed in claim 1, wherein the resilient element (33) is a compression spring.
3. A kettle lid as claimed in claim 2, wherein the compression spring is fitted over the guide post (25).
4. A kettle lid as claimed in claim 2, wherein the guide post (25) has an axial screw hole, and the limiting element (34) is a through-screw which is screwed into the axial screw hole of the guide post (25).
5. Milk mixer comprising a kettle body (1) with a spout (11), a kettle lid (2) capable of being covered on the kettle body (1), the kettle lid (2) comprising a kettle lid body (21) and a kettle lower lid (23) arranged on the lower end surface of the kettle lid body (21), characterized in that the kettle lid (2) adopts the kettle lid as claimed in any one of claims 1-4, wherein a filter screen (31) is arranged at the spout (11) of the kettle body (1).
6. The milk mixer according to claim 5, further comprising a base under the kettle body (1), wherein a heating component (4) is arranged in the base, and the heating component (4) comprises a metal chassis (41), an aluminum plate (42) arranged on the metal chassis (41) and a heating tube (43) arranged on the aluminum plate (42).
7. The milk mixer according to claim 6, characterized in that the lower end of the kettle body (1) is provided with a horizontal step part (10) which is arranged in a converging manner, and a sealing structure is arranged between the horizontal step part (10) of the kettle body (1) and the upper end of the base.
8. The milk mixer of claim 7 wherein the sealing structure comprises: the sealing ring (5), the sealing ring (5) comprises a sealing ring body (51) which is attached to the horizontal step part (10) and an extension ring body (52) which is arranged in a downward extending way from the outer ring of the sealing ring body (51), the extension ring body (52) is positioned between the lower side surface of the horizontal step part (10) and the upper end of the base, and the outer diameter of the lower end of the extension ring body (52) is consistent with the outer diameter of the upper end of the base; the inner diameter of the fixed ring (7) is consistent with the outer diameter of the metal chassis (41), and a limiting structure for limiting the position of the sealing ring (5) relative to the fixed ring (7) is arranged between the upper end surface of the fixed ring (7) and the lower end surface of the sealing ring body (51).
9. The milk mixer of claim 8 wherein the spacing structure comprises: the lower convex ring (511) is arranged on the lower end face of the sealing ring body (51), the limiting groove (71) is arranged on the upper end face of the fixing ring (7), and the lower convex ring (511) is positioned in the limiting groove (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169260.6A CN108937574B (en) | 2018-10-08 | 2018-10-08 | Movable filter screen structure, kettle cover and milk mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169260.6A CN108937574B (en) | 2018-10-08 | 2018-10-08 | Movable filter screen structure, kettle cover and milk mixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108937574A CN108937574A (en) | 2018-12-07 |
| CN108937574B true CN108937574B (en) | 2023-12-15 |
Family
ID=64472863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811169260.6A Active CN108937574B (en) | 2018-10-08 | 2018-10-08 | Movable filter screen structure, kettle cover and milk mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108937574B (en) |
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