CN209136213U - Movable filter structure, pot lid and tune milk device - Google Patents

Abstract

The utility model discloses a movable filter screen structure, a pot cover and a milk conditioner. The movable filter screen structure includes: a movable chamber with an opening arranged on the side wall of the lower cover of the pot; at least one guide post extending laterally from the inner side wall of the movable chamber toward the opening of the movable chamber; a filter screen, the filter screen The upper end part of the movable connection part has a movable connection part, the movable connection part is provided with a movable through hole, and the guide column is located in the movable through hole, and there is a movable gap between the movable connection part and the inner side wall of the movable chamber; An elastic element, two ends of the elastic element respectively abut against the inner side wall of the movable connection part and the inner side wall of the movable chamber; a limiting element used to limit the movable connection part on the guide post. The utility model can make the filter screen provide effective and reliable filtering effect, and the pot lid can be used in combination with pot bodies with different sizes of pot spouts.

Description

Movable filter structure, pot lid and milk shaker

technical field

The utility model relates to household appliances, in particular to a movable filter screen structure, a pot cover with the movable filter screen structure, and a milk conditioner with the pot cover.

Background technique

Among the similar products in the prior art, either the filter screen and the pot body are prone to interfere, which makes the user inconvenient to operate and use, or the gap between the filter screen and the pot body is large, so that the filtering effect cannot be well performed.

Chinese patent CN 2013202763732 discloses a kettle lid with a filter screen, comprising a bottom lid, an upper lid is connected to the bottom lid, the upper lid and the bottom lid enclose a hollow chamber, including a hinged upper lid The cover or the bottom cover is used to seal the filter screen of the water outlet of the kettle. Between the upper cover and the bottom cover, there is an elastic switch assembly that can keep the kettle cover closed, and the upper cover is also provided with an open elastic switch. For the switch button of the assembly, there is also a sliding assembly between the upper cover and the bottom cover, which can make the filter screen rotate around the hinge. The above-mentioned technical solution can tighten the filter screen against the pot wall when the pot lid is closed, so that the filter screen can be sealed better, but there are defects in that the structure is relatively complicated, which leads to higher implementation costs and cannot be used with pot bodies with different sizes of the pot spout. .

Utility model content

The utility model solves the technical problem that the filter screen cannot be used in combination with spouts of different sizes to a certain extent, and proposes a movable filter screen structure with a simple structure and can be used in combination with the spouts of different sizes. The lid of the net structure and the milk shaker with the lid allow the lid with the movable filter structure to be used with the body of the pot with different sizes of the spout.

The utility model discloses a movable filter screen structure, comprising: a movable chamber 24 whose opening is arranged on the side wall of the lower cover 23 of the pot; A guide column 25; a filter screen 31, the upper end of the filter screen 31 has a movable connection part 32, the movable connection part 32 is located in the movable chamber 24 and the movable connection part 32 is provided with a movable through hole 321, and the guide The column 25 is located in the movable through hole 321, and there is a movable gap 36 between the movable connecting portion 32 and the inner side wall of the movable chamber 24; the elastic element 33 located in the movable gap 36, the two ends of the elastic element 33 are respectively in contact with The inner side wall of the movable connection part 32 and the inner side wall of the movable chamber 24 ; the limiting element 34 for limiting the movable connection part 32 on the guide post 25 .

The elastic element 33 is a compression spring.

The compression spring is sleeved on the guide post 25 .

Wherein, the guide column 25 has an axial screw hole, and the limiting element 34 is a belt screw, and the belt screw is screwed into the axial screw hole of the guide column 25 .

The utility model discloses a pot lid, which comprises a pot lid body 21, a pot lower lid 23 arranged on the lower end surface of the pot lid body 21, and the movable filter screen structure.

The utility model discloses a milk conditioner, which comprises a body 1 with a spout 11 and a lid 2 which can be covered on the body 1. The lid 2 comprises a lid body 21 and a lid body 21 arranged under the lid body 21. The lower pot cover 23 on the end face, and the movable filter screen structure, wherein the filter screen 31 is arranged at the pot spout 11 of the pot body 1 .

Among them, it also includes a base located below the kettle body 1, and a heating assembly 4 is arranged in the base. The heating assembly 4 includes a metal chassis 41, an aluminum plate 42 disposed on the metal chassis 41, and a heating tube 43 disposed on the aluminum plate 42.

Wherein, the lower end of the kettle body 1 has a convergently arranged horizontal horizontal step portion 10, and a sealing structure is provided between the horizontal step portion 10 of the kettle body 1 and the upper end of the base.

Wherein, the sealing structure includes: a sealing ring 5, the sealing ring 5 includes a sealing ring body 51 arranged to fit with the horizontal step portion 10 and an extension ring body 52 extending downward from the outer ring of the sealing ring body 51. The ring body 52 is located between the lower side of the horizontal step portion 10 and the upper end of the base and the outer diameter of the lower end of the extending ring body 52 is consistent with the outer diameter of the upper end of the base; The outer diameter of the metal chassis 41 is the same, and between the upper end surface of the fixing ring 7 and the lower end surface of the sealing ring body 51 is provided a limiting structure for limiting the position of the sealing ring 5 relative to the fixing ring 7 .

The limiting structure includes: a lower convex ring 511 arranged on the lower end surface of the sealing ring body 51 , a limiting groove 71 arranged on the upper end surface of the fixing ring 7 , and the lower convex ring 511 is located in the limiting groove 71 .

Compared with the prior art, the utility model has the following beneficial effects:

1. In the present utility model, a movable filter screen structure is arranged on the pot cover, so that when the filter screen is matched with different sizes of the pot spout, the lower edge of the filter screen of the filter screen can be closely attached to the inner side wall of the pot spout, so as to avoid filtering. There is a large gap between the lower edge of the filter screen of the net and the inner side wall of the spout, which makes the filter screen ineffective, so as to provide an effective and reliable filtering effect, so that the lid can be used with the kettle body with different spout sizes.

2. The sealing ring arranged between the pot body and the base can ensure the sealing of the pot body, and the outer surface of the connection between the sealing ring and the base is flush, so that the outer surface of the connection is coherent and flat in appearance, both smooth and smooth. Beautiful, can achieve better appearance effect to meet the actual needs of users.

Description of drawings

Figure 1 is a schematic diagram of the exploded structure of a pot lid with a movable filter screen structure.

Figure 2 is one of the schematic diagrams of the internal structure when the lid is installed on the body of the kettle.

Figure 3 is the second schematic diagram of the internal structure when the lid is installed on the body of the kettle.

Fig. 4 is a partial enlarged schematic view of Fig. 3, and the dashed arrow indicates the movable direction of the filter screen.

Figure 5 is a schematic diagram of the three-dimensional structure of the milk conditioner (the lid is not drawn).

Figure 6 is a schematic structural diagram of the heating plate assembly installed at the bottom of the kettle body.

FIG. 7 is a schematic view of the structure of the heating plate assembly.

Figure 8 is a schematic diagram of the exploded structure of the milk conditioner (the lid is not shown).

Figure 9 is a schematic diagram of the internal structure of the kettle body and the base.

FIG. 10 is a partial enlarged schematic view of FIG. 9 .

Detailed ways

In order to further illustrate the technical means and effects adopted by the present application to achieve the predetermined purpose, the specific implementation, structure, features and effects of the present application will be described in detail below with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "embodiments" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics in one or more embodiments may be combined in any suitable form.

1-4, the pot lid 2 is used in conjunction with the pot body 1 having the pot spout 11, and a movable filter screen structure is arranged on the pot lid 2, so that when the pot lid 2 is closed on the pot body 1, the filter can be filtered. The lower end of the net 31 can abut against the inner side wall of the spout 11 of the kettle body 1, so as to avoid a large gap between the lower edge 311 of the filter screen 31 and the inner side wall of the spout 11, so that the filter screen 31 fails, thereby The reliability of the filter screen 31 can be improved to ensure that the filter screen 31 can reliably filter the liquid flowing out of the spout 11 .

The pot lid 2 comprises a pot lid body 21, a handle cover 2 arranged on the upper end surface of the pot lid body 21, and a lower pot lid 23 arranged on the lower end surface of the pot lid body 21. The cover 23 is located inside the kettle body 1 . The movable filter screen structure on the pot cover 2 specifically includes: an active chamber 24 whose opening is arranged on the side wall of the lower pot cover 23; The guide column 25; the filter screen 31 arranged at the spout 11 of the kettle body 1, the upper end of the filter screen 31 has a movable connection part 32, the movable connection part 32 is located in the movable chamber 24 and the movable connection part 32 There is a movable through hole 321 corresponding to the guide column 25, and the guide column 25 is located in the movable through hole 321, and there is a movable gap 36 between the movable connecting part 32 and the inner side wall of the movable chamber 24. The movable gap 36 can ensure that the movable connecting part 32 performs lateral relative movement along the guide column 25; the elastic element 33 located in the movable gap 36, the two ends of the elastic element 33 respectively abut against the inner side wall of the movable connecting part 32 and the movable chamber 24 The inner side wall; the limiting element 34 for limiting the movable connecting portion 32 on the guide column 25 .

In one embodiment, the elastic element 33 is a compression spring, and the compression spring is sleeved on the guide post 25 .

In one embodiment, the guide post 25 has an axial screw hole, the limiting element 34 is a tape screw, the tape screw is screwed into the axial screw hole of the guide post 25, and the guide post 25 is made by the tape screw. The movable through hole 321 cannot be disengaged, so that the movable connecting portion 32 is limited on the guide post 25 .

In one embodiment, the number of the guide posts 25 is two, and correspondingly, the number of the movable through holes 321 is also two.

Since the elastic element 33 is located between the inner side wall of the movable connection part 32 and the inner side wall of the movable chamber 24, the elastic element 33 ensures that there is a movable gap 36 between the inner side wall of the movable connection part 32 and the inner side wall of the movable chamber 24, Therefore, the elastic element 33 can be freely expanded and contracted in the movable gap 36; and is locked in the axial screw hole of the guide column 25 with the intermediate screw. At this time, the outer edge of the screw head with the intermediate screw just catches the movable through hole 321, Therefore, even if the movable connecting portion 32 is subjected to the elastic force of the elastic element 33 , it will not be separated from the guide post 25 .

In the present invention, the movable filter screen structure is arranged on the pot cover 2, so that the filter screen 31 can provide effective and reliable filtering when matching the pot spouts 11 of different sizes. When the size of the spout 11 of the kettle body 1 is too small, when the lid 2 is closed on the kettle body 1, the lower edge 311 of the filter screen 31 will interfere with the inner side wall of the spout 11, thereby preventing the filter screen. 31 generates a reaction force away from the inner side wall of the spout 11, this reaction force is transmitted to the elastic element 33 through the movable connection part 32 so that the elastic element 33 is compressed, and then drives the movable connection part 32 along the guide column 25 toward the movable chamber The movement of the inner side wall of 24 drives the filter screen 31 away from the inner side wall of the spout 11 to reduce the interference between the two. The filter screen 31 is close to the inner side wall of the spout 11, so that the lower edge 311 of the filter screen can only better adhere to the body of the kettle, ensuring to avoid the existence between the lower end 311 of the filter screen of the filter screen 31 and the inner side wall of the spout 11. The larger gap makes the filter screen 31 ineffective, 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 . On the contrary, when the size of the spout 11 of the kettle body 1 is too large, there will be a certain gap between the lower edge 311 of the filter screen and the inner side wall of the spout 11, and at this time, the resilient force of the elastic element 33 itself will push the movable connecting portion 32 away from it. The inner side wall of the movable chamber 24 moves, thereby pushing the filter screen 31 to move close to the inner side wall of the spout 11 until the lower edge 311 of the filter screen is in close contact with the inner side wall of the spout 11, so that the filter screen 31 can effectively filter.

The utility model also discloses a milk conditioner with the above-mentioned pot cover 2 . As shown in FIG. 5 and FIG. 6 , the milk blender includes a pot body 1 with a spout 11 and a handle 12 (the pot body 1 generally adopts a glass structure), a pot lid 2 that can be closed on the pot body 1 , and a pot body 1 located on the pot body 1 . The base below 1, the base is provided with a heating assembly 4.

6 and 7 , the heating assembly 4 is fixed on the lower end of the kettle body 1 , and the heating assembly 4 is coaxially arranged with the kettle body 1 . The heating assembly 4 includes a metal chassis 41, an aluminum plate 42 disposed on the metal chassis 41, a heating pipe 43 disposed on the aluminum plate 42, and at least one first fixing stud 44. Both ends of the heating pipe 43 are electrically connected to a power source. As shown in FIG. 9 and FIG. 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 located in the groove 411 , and the adhesive is injected into the groove 411 so as to be glued The metal chassis 41 is bonded and connected with the lower end of the kettle body 1 .

With reference to FIGS. 8-10 , the base includes a pot bottom cover 9 and a decorative ring 8 arranged on the pot bottom cover 9 . The bottom cover 9 of the pot can be directly locked on the first fixing stud 44 of the heating assembly 4 through the first fixing screw 62 , so as to realize the fixed connection between the base and the pot body 1 . In a preferred embodiment, a thermostat 6 is provided in the base, and the thermostat 6 has a thermostat fixing seat 60 , and the thermostat fixing seat 60 is locked on the heating element 4 by a first fixing screw 62 . On the first fixing stud 44, the thermostat fixing seat 60 is provided with a second fixing stud 61, and the pot bottom cover 9 can be directly locked to the second fixing screw of the thermostat fixing seat 60 through the second fixing screw. on column 61.

In order to ensure the tight connection between the base and the kettle body 1 and prevent the 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 has a horizontal horizontal step portion 10 arranged in a convergent manner. A sealing structure is provided between the horizontal step portion 10 of the body 1 and the upper end of the base (ie, the upper end of the decorative ring 8 ). Specifically, the sealing structure includes: a sealing ring 5 made of silicone, rubber and other sealing materials, the sealing ring 5 includes a sealing ring body 51 that is fitted with the horizontal step portion 10 and an outer ring extending from the sealing ring body 51 The extending ring body 52 extending downward, the extending ring body 52 is located between the lower side of the horizontal step portion 10 and the upper end of the decorative ring 8 , and the outer diameter of the lower end of the extending ring body 52 is the same as the upper end of the decorative ring 8 . The outer diameter of the end is the same; the fixing ring 7 is arranged between the upper end of the sealing ring 5, the upper end of the decorative ring 8 and the outer side of the metal chassis 41; the inner diameter of the fixing ring 7 is the same as the outer diameter of the metal chassis 41 (the metal chassis 41 The diameter of the outer side of the fixing ring 7 is consistent with the outer side of the metal chassis 41, so that the inner side wall of the fixing ring 7 is in contact with the outer side 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 The outer side wall of the lower end of the ring 7 is in contact with the inner side of the upper end of the decorative ring 8; between the upper end surface of the fixing ring 7 and the lower end surface of the sealing ring body 51, there is a space for limiting the sealing ring 5 relative to the fixing ring 7. Position limit structure. For example, in one embodiment, the limiting structure includes: the lower end surface of the sealing ring body 51 is provided with a lower convex ring 511, and the upper end surface of the fixing ring 7 is provided with a limiting groove 71 that can accommodate the lower convex ring 511, and the lower convex ring 511 is provided with a limiting groove 71. The ring 511 is located in the limiting groove 71 .

When assembling, put the sealing ring 5 under the horizontal step 10 of the pot body 1, and then press the limiting groove 71 of the fixing ring 7 to the lower convex ring 511 of the sealing ring 5; Top to the outer side wall of the metal chassis 41 or the inner side wall that is close to the upper end of the decorative ring 8, so that the fixed ring 7 can be assembled coaxially with the metal chassis 41 or the decorative ring 8, that is, the fixed ring 7 is also connected to the pot body 1 and the decorative ring 8. The ring 8 is arranged coaxially; in addition, because the lower convex ring 511 of the sealing ring 5 is connected with the limiting groove 71 of the fixing ring 7, the fixing ring 7 has a limiting effect on the sealing ring 5, and the extension of the sealing ring 5 is added. The outer diameter of the lower end of the ring body 52 is consistent with the outer diameter of the upper end of the decorative ring 8, so as to ensure that a continuous connection interface is formed between the lower end of the extended ring body 52 and the upper end of the decorative ring 8 after assembly; The pot bottom cover 9 is sleeved on the lower end of the decorative ring 8, and the pot bottom cover 9 can be directly locked on the second fixing stud 61 of the thermostat fixing seat 60 through the first fixing screw 62 to complete the assembly. Therefore, after the assembly is completed, the outer surface of the connection between the sealing ring 5 and the base is flush, so that the outer surface of the connection is coherent and flat in appearance, smooth and beautiful, and can achieve a better appearance effect to meet the actual needs of users. Use needs.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (10)

1. a kind of movable filter structure characterized by comprising active chamber of the opening setting in the side wall of pot lower cover (23) (24)；At least one guide post of setting is laterally extended from the inner sidewall of active chamber (24) towards the opening of active chamber (24) (25)；The upper end of strainer (31), the strainer (31) is equipped with active connection part (32), which is located at movable chamber Among room (24) and active connection part (32) are equipped with movable through-hole (321), and guide post (25) be located at movable through-hole (321) it In, and there are free gap (36) between active connection part (32) and the inner sidewall of active chamber (24)；Positioned at free gap (36) elastic element (33) in, two ends of the elastic element (33) contradict respectively the inner sidewall in active connection part (32) with And the inner sidewall of active chamber (24)；For active connection part (32) to be limited the limit element (34) on guide post (25).

2. movable filter structure according to claim 1, which is characterized in that elastic element (33) is pressure spring.

3. movable filter structure according to claim 2, which is characterized in that pressure spring is set on guide post (25).

4. movable filter structure according to claim 2, which is characterized in that guide post (25) has axial screw hole, limit Element (34) is band Jie's screw, and band Jie's screw is screwed among the axial screw hole of guide post (25).

5. a kind of pot lid, including pot lid ontology (21) and set on the pot lower cover (23) of pot lid ontology (21) lower end surface, feature It is, further includes the movable filter structure as described in claim 1-4 any one.

6. a kind of tune milk device, including with spout (11) bottle body (1), the pot lid (2) closed on bottle body (1), the pot lid can be covered (2) include pot lid ontology (21) and be set to pot lid ontology (21) lower end surface pot lower cover (23), which is characterized in that further include as Any one of the claim 1-4 movable filter structure, wherein strainer (31) is arranged at the spout (11) of bottle body (1).

7. tune milk device according to claim 6, which is characterized in that further include the pedestal below bottle body (1), the pedestal Interior to be equipped with heating component (4), which includes the aluminium sheet of metal chassis (41), setting on metal chassis (41) (42) and heat-generating pipe (43) on aluminium sheet (42) is set.

8. tune milk device according to claim 7, which is characterized in that the lower end of bottle body (1) has the level of convergence setting The horizontal bench portion (10) of shape is equipped with sealing structure between the horizontal bench portion (10) of bottle body (1) and the upper end of pedestal.

9. tune milk device according to claim 8, which is characterized in that the sealing structure includes: sealing ring (5), the sealing ring It (5) include the sealing ring body (51) and downward from the outer ring of sealing ring body (51) that setting is bonded with horizontal bench portion (10) Extended extension circle body (52), the extension circle body (52) are located at the downside in horizontal bench portion (10) and the upper end of pedestal Between and extend circle body (52) lower end outer diameter it is consistent with the outer diameter of upper end of pedestal；Retainer plate (7), the retainer plate (7) internal diameter is consistent with the outer diameter of metal chassis (41), and in the lower end of the upper surface of retainer plate (7) and sealing ring body (51) The position limiting structure of the position for limiting the relatively fixed circle (7) of sealing ring (5) is equipped between face.

10. tune milk device according to claim 9, which is characterized in that position limiting structure includes: to be arranged in sealing ring body (51) Lower end surface lower flange collar (511), be arranged the upper surface of retainer plate (7) limiting slot (71), lower flange collar (511) be located at limit Among slot (71).