Extraction device and health pot

Abstract

This application provides an extraction device and a health-preserving kettle. The extraction device includes a main body, a container, a lid, and an extraction structure. The container is assembled to the main body. The lid fits onto the container, and an extraction mating part protrudes from the inner surface of the lid. The extraction structure includes an extraction vessel located within the container. When the extraction structure is in a first state, the extraction vessel is away from the extraction mating part. When the extraction structure is in a second state, the extraction vessel engages with the extraction mating part to compress the food contained within the extraction vessel. The extraction structure is vertically movable within the main body, allowing it to switch between the first and second states. This results in high extraction efficiency.

Description

Technical Field

[0001] This application relates to the field of small household appliances, and more particularly to an extraction device and a health pot. Background Technology

[0002] As people's living standards continue to improve, health-preserving kettles are becoming increasingly popular. Their main functions include, but are not limited to, decocting medicine, making soup, and brewing tea. Some health-preserving kettles extract nutrients from ingredients primarily through heating and stewing, which requires prolonged heating and stewing to effectively extract the nutrients, resulting in relatively low extraction efficiency. Utility Model Content

[0003] This application provides an extraction device and a health pot with high extraction efficiency.

[0004] This application provides an extraction apparatus, including: Main body; A container is assembled onto the main body; A container lid, which can be closed onto the receiving container, wherein the inner surface of the container lid is provided with an extraction mating part; and An extraction structure includes an extraction vessel located within the container; when the extraction structure is in a first state, the extraction vessel is away from the extraction mating part; when the extraction structure is in a second state, the extraction vessel engages with the extraction mating part to compress the food ingredient contained within the extraction vessel; the extraction structure is movably disposed vertically within the main body to switch between the first state and the second state.

[0005] Furthermore, the extraction vessel is provided with a receiving cavity for holding food ingredients; when the extraction structure is in the second state, the extraction mating part is located in the receiving cavity and cooperates with the receiving cavity to squeeze the food ingredients held in the receiving cavity.

[0006] Furthermore, it also includes a drive structure and a transmission assembly disposed within the main body; the transmission assembly is connected between the drive structure and the extraction vessel; The drive structure is used to drive the transmission component to move, so that the extraction structure is movably disposed in the main body in the vertical direction.

[0007] Furthermore, the extraction structure also includes a transmission rod, the first end of which is connected to the drive structure via the transmission assembly, and the second end of which is connected to the extraction vessel; The driving structure is used to drive the transmission rod to move along the vertical direction, so that the extraction structure is movably disposed in the main body along the vertical direction.

[0008] Furthermore, the transmission assembly includes a lead screw, the transmission rod having a mating cavity extending along the vertical direction, the lead screw extending into the mating cavity and mating with the inner wall of the mating cavity; The drive structure is connected to the lead screw and is used to drive the lead screw to rotate so that the transmission rod moves along the vertical direction.

[0009] Furthermore, one of the container lid and the container includes a snap-fit ​​portion, and the other includes a snap-fit ​​mating portion; when the container lid is closed on the container, the snap-fit ​​portion engages with the snap-fit ​​mating portion to fix the container lid and the container relatively in place.

[0010] Furthermore, the container lid includes a lid body portion and a snap-fit ​​portion, the snap-fit ​​portion being disposed on the lower surface of the lid body portion; the container for holding the container includes the snap-fit ​​mating portion; The main body of the cover includes a cover body and a cover edge. The cover body covers the top of the container, and the cover edge extends outward from the side wall of the cover body and along the circumference of the cover body. The snap-fit ​​portion is located on the lower surface of the cover edge; and / or The number of the snap-fit ​​parts is multiple, and the multiple snap-fit ​​parts are arranged at intervals along the circumference of the cover body.

[0011] Furthermore, it also includes a drain pipe, with a drain port at the bottom of the container. The drain pipe is located inside the main body, with one end connected to the drain port and the other end extending outward to the outside of the main body.

[0012] Furthermore, it also includes a drain valve, which is disposed on the drain pipe and is used to open or close the drain pipe; and / or The main body is provided with a cavity, and the other end of the drain pipe extends outward into the cavity; and / or The other end of the drain pipe faces downwards.

[0013] Furthermore, it also includes a heating assembly disposed within the main body, the heating assembly being located at the bottom of the container; and / or When the extraction structure is in the second state, the distance between the upper surface of the extraction vessel and the lower surface of the container lid is greater than 5 mm; and / or When the extraction structure is in the second state, the distance between the bottom surface of the extraction vessel and the lower surface of the extraction mating part is 5mm to 15mm.

[0014] This application provides a health-preserving kettle, which includes the extraction device as described in any of the above embodiments.

[0015] The extraction apparatus provided in this application includes an extraction structure. When the extraction structure is in a first state, the extraction vessel is away from the extraction mating part. When the extraction structure is in a second state, the extraction vessel engages with the extraction mating part to compress the food contained within the extraction vessel. Thus, by utilizing the engagement of the extraction vessel and the extraction mating part, the food contained within the extraction vessel can be compressed, thereby facilitating the rapid and effective extraction of nutrients from the food and achieving high-efficiency extraction.

[0016] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0017] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0018] Figure 1 The figure shown is a perspective view of an extraction apparatus according to an embodiment of this application; Figure 2 As shown Figure 1 A cross-sectional view of the extraction structure of the extraction device shown in the first state; Figure 3 As shown Figure 1 A cross-sectional view of the extraction apparatus shown in the second state; Figure 4 As shown Figure 1 A three-dimensional schematic diagram of the extraction device after removing the container lid; Figure 5 As shown Figure 1 A three-dimensional schematic diagram of the container lid of the extraction device shown. Detailed Implementation

[0019] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0020] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, the technical or scientific terms used in this application should be understood in their ordinary sense by one of ordinary skill in the art to which this application pertains. The use of words such as “a” or “one” in this specification and claims does not indicate a limitation of quantity, but rather indicates the presence of at least one. The use of words such as “comprising” or “including” means that the element or object preceding “comprising” or “including” encompasses the element or object listed following “comprising” or “including” and its equivalents, and does not exclude other elements or objects. The use of words such as “connected” or “linked” is not limited to physical or mechanical connections and can include electrical connections, whether direct or indirect. The singular forms “a,” “the,” and “the” used in this specification and appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0021] To better understand the technical solution of this application, the extraction device and health pot of this application will be described in detail below with reference to the accompanying drawings. Unless otherwise specified, the features in the following embodiments and implementation methods can be combined with each other.

[0022] Figure 1 The figure shown is a perspective view of an extraction apparatus 10 according to an embodiment of this application. Figure 2 As shown Figure 1 The extraction structure 14 of the extraction device 10 shown is in the first state. Figure 3 As shown Figure 1 A cross-sectional view of the extraction structure 14 of the extraction apparatus 10 in its second state. (See also...) Figure 1 , Figure 2 and Figure 3 As shown, this application provides an extraction device 10, which includes a main body 11, a container 12, a container cover 13, and an extraction structure 14.

[0023] The container 12 is assembled to the main body 11 and can be used to hold liquids. The container 12 can be detachably assembled to the main body 11, allowing it to be removed for cleaning and more thorough cleaning. Alternatively, the container 12 can be fixed to the main body 11. In some embodiments, the container 12 can be assembled on top of the main body 11 or on the side of the main body 11. In this embodiment, the container 12 is assembled inside the main body 11, thus occupying a smaller volume.

[0024] The container lid 13 can be fitted onto the container 12 to prevent steam from overflowing and scalding the user. The container lid 13 can be fitted onto the top of the container 12. The container lid 13 can be moved vertically to fit onto the container 12, can be flipped to fit onto the container 12, or can be screwed onto the container 12; this application is not limited to these methods. An extraction mating portion 15 protrudes from the inner surface of the container lid 13. In one embodiment, the container lid 13 includes a lid body portion 16, an inner liner portion 17, and a reinforcing structure 18. The inner liner portion 17 is connected to the inner surface of the lid body portion 16 and protrudes to form the extraction mating portion 15. The reinforcing structure 18 is disposed between the lid body portion 16 and the inner liner portion 17, corresponding to the extraction mating portion 15. This strengthens the extraction mating portion 15.

[0025] The extraction structure 14 includes an extraction vessel 19 located within the container 12. The extraction vessel 19 can be used to hold food ingredients, including but not limited to tea leaves, coffee, flowers, fruits, herbs, and vegetables. When the extraction structure 14 is in a first state, the extraction vessel 19 is away from the extraction mating part 15. When the extraction structure 14 is in a second state, the extraction vessel 19 engages with the extraction mating part 15 to compress the food ingredients contained within it. In one embodiment, when the extraction structure 14 is in the second state, the distance L1 between the upper surface of the extraction vessel 19 and the lower surface of the container lid 13 is greater than 5 mm. This prevents collisions between the extraction vessel 19 and the container lid 13. In another embodiment, when the extraction structure 14 is in the second state, the distance L2 between the bottom surface of the extraction vessel 19 and the lower surface of the extraction mating part 15 is 5 mm to 15 mm. This allows for sufficient compression of the food ingredients contained within the extraction vessel 19. The extraction structure 14 is movably disposed within the main body 11 in the vertical direction so that the extraction structure 14 can switch between the first state and the second state.

[0026] The extraction apparatus 10 provided in this application includes an extraction structure 14. When the extraction structure 14 is in a first state, the extraction vessel 19 is away from the extraction mating part 15. When the extraction structure 14 is in a second state, the extraction vessel 19 engages with the extraction mating part 15 to compress the food contained within the extraction vessel 19. Thus, by utilizing the engagement of the extraction vessel 19 and the extraction mating part 15, the food contained within the extraction vessel 19 can be compressed, thereby quickly and effectively extracting nutrients from the food and achieving high-efficiency extraction. For example, a tea bag contained within the extraction vessel 19 can be compressed to quickly and effectively extract the nutrients from the tea bag.

[0027] In one embodiment, the extraction device 10 further includes a heating component 20 disposed within the main body 11, wherein the heating component 20 can be a heating plate. The heating component 20 is located at the bottom of the container 12. The heating component 20 can be used to heat the liquid contained in the container 12, enabling a heating and stewing function. Thus, it can cooperate with the extraction device 10 and the extraction assembly 15, which is beneficial for the efficient extraction of nutrients from the food.

[0028] In one embodiment, the extraction device 10 further includes a heat insulation layer 21 disposed within the main body 11, located below the heating component 20. The heat insulation layer 21 serves to insulate the heat from the heating component 20.

[0029] Figure 4 As shown Figure 1 A three-dimensional schematic diagram of the extraction apparatus 10 with the container lid 13 removed. (See also...) Figure 2 and Figure 4 As shown, in one embodiment, the extraction vessel 19 is provided with a receiving cavity 22 for holding the food ingredients. In this embodiment, the extraction vessel 19 can be bowl-shaped. When the extraction structure 14 is in the second state, the extraction mating part 15 is located inside the receiving cavity 22 and cooperates with the receiving cavity 22 to squeeze the food ingredients held inside the receiving cavity 22. In this way, while ensuring the squeezing extraction effect, the receiving cavity 22 can hold more food ingredients.

[0030] See you again Figure 2 and Figure 3 As shown, in one embodiment, the extraction apparatus 10 further includes a drive structure 25 and a transmission assembly 23 disposed within the main body 11. The transmission assembly 23 is connected between the drive structure 25 and the extraction vessel 19. The transmission assembly 23 can be any of the following components: a gear and rack assembly, a lead screw assembly, or a worm gear assembly. The transmission assembly 23 can also be simply a connecting rod; this application does not impose any limitations.

[0031] The drive structure 25 is used to move via the drive transmission assembly 23, so that the extraction structure 14 is movably disposed within the main body 11 in the vertical direction. This simplifies the implementation. The drive structure 25 can be a rotary drive structure or a linear drive structure.

[0032] In one embodiment, the extraction structure 14 further includes a transmission rod 24, with a first end connected to the drive structure 25 and a second end connected to the extraction vessel 19. The drive structure 25 drives the transmission rod 24 to move vertically, so that the extraction structure 14 is movably disposed within the main body 11 in a vertical direction. Thus, the transmission rod 24 can be connected between the drive structure 25 and the extraction vessel 19 to achieve the movable placement of the extraction structure 14 within the main body 11 in a vertical direction, a simple implementation method.

[0033] In this embodiment, the transmission assembly 23 includes a lead screw 26. The drive structure 25 can be a rotary drive structure, such as a motor. The heat insulation layer 21 can be located between the heating assembly 20 and the drive structure 25, thereby preventing heat from the heating assembly 20 from being transferred to the drive structure 25.

[0034] The transmission rod 24 has a mating cavity 27 extending vertically. A lead screw 26 extends into the mating cavity 27 and engages with its inner wall. The inner wall of the mating cavity 27 may be threaded, and a lead screw nut 36 may also be provided within the cavity, engaging with the lead screw nut 36 on the inner wall of the cavity. A drive structure 25 is connected to the lead screw 26 to drive its rotation, thereby moving the transmission rod 24 vertically. This allows the extraction structure 14 to be movably mounted vertically within the main body 11, achieved through the engagement of the lead screw 26 with the inner wall of the mating cavity 27, resulting in higher reliability.

[0035] In this embodiment, when using the extraction device 10, the container lid 13 can be opened, the tea bag placed in the extraction vessel 19, and liquid added to the holding container 12. The container lid 13 can then be closed onto the holding container 12. The heating component 20 located at the bottom of the holding container 12 heats and simmers the liquid in the holding container 12. After the heating component 20 heats to the set temperature, the drive structure 25 can be activated. The drive structure 25 drives the lead screw 26 to rotate, causing the transmission rod 24 to move vertically. The extraction structure 14 can be movably disposed within the main body 11 in the vertical direction, allowing the extraction structure 14 to switch between a first state and a second state. The extraction vessel 19 cooperates with the extraction fitting part 15 to squeeze the tea bag contained in the extraction vessel 19.

[0036] In one embodiment, the extraction device 10 further includes a drain pipe 32, and a drain port 33 is provided at the bottom of the container 12. The drain pipe 32 is located inside the main body 11, with one end connected to the drain port 33 and the other end extending outward to the outside of the main body 11. In this way, liquid can be discharged from the container 12.

[0037] In one embodiment, the other end of the drain pipe 32 faces downward, which facilitates the drainage of liquid.

[0038] In one embodiment, the extraction device 10 further includes a drain valve 34, which is located on the drain pipe 32 and is used to open or close the drain pipe 32. The drain valve 34 can control the liquid discharge status, including whether liquid is discharged and the amount of liquid discharged. This provides a better user experience. The operating end of the drain valve 34 is located outside the main body 11 for easy user operation.

[0039] In one embodiment, the main body 11 has a cavity 35, wherein the side wall of the main body 11 can be recessed inward to form the cavity 35. The cavity 35 can be used to place a cup for holding liquid discharged from the container 12. The other end of the drain pipe 32 extends outward into the cavity 35. This facilitates user operation.

[0040] Figure 5 As shown Figure 1 A perspective view of the container lid 13 of the extraction apparatus 10 shown. (See also...) Figure 2 , Figure 3 and Figure 5 As shown, in one embodiment, one of the container lid 13 and the container 12 includes a snap-fit ​​portion 28, and the other includes a snap-fit ​​engagement portion 29. When the container lid 13 is closed onto the container 12, the snap-fit ​​portion 28 engages with the snap-fit ​​engagement portion 29, thereby fixing the container lid 13 and the container 12 relatively in place. This makes the connection between the container lid 13 and the container 12 more stable, and prevents the container lid 13 from detaching from the container 12 when the extraction vessel 19 engages with the extraction engagement portion 15 to compress the food.

[0041] In this embodiment, the container lid 13 includes a snap-fit ​​portion 28, which is disposed on the lower surface of the lid body portion 16. The container 12 includes a snap-fit ​​portion 29. The lid body portion 16 includes a lid body 30 and a lid edge 31. The lid body 30 covers the upper part of the container, and the lid edge 31 extends outward from the side wall of the lid body 30 and along the circumference of the lid body 30. The snap-fit ​​portion 28 is disposed on the lower surface of the lid edge 31.

[0042] In one embodiment, there are multiple snap-fit ​​portions 28, which are arranged at intervals along the circumference of the cover body portion 16. In this way, the connection between the container cover 13 and the container 12 is more stable.

[0043] This application provides a health-preserving kettle, which includes an extraction device. It should be noted that the descriptions of the extraction device in the above embodiments and implementations are also applicable to the health-preserving kettle of this application.

[0044] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. An extraction apparatus, characterized in that, include: Main body; A container is assembled onto the main body; A container lid, which can be closed onto the receiving container, wherein the inner surface of the container lid is provided with an extraction mating part; and An extraction structure, comprising an extraction vessel located within the container; when the extraction structure is in a first state, the extraction vessel is located away from the extraction mating part; When the extraction structure is in the second state, the extraction vessel cooperates with the extraction mating part to squeeze the food ingredients contained in the extraction vessel; the extraction structure is movably disposed in the main body in the vertical direction so that the extraction structure can switch between the first state and the second state.

2. The extraction apparatus according to claim 1, characterized in that, The extraction vessel is provided with a receiving cavity for holding food ingredients; when the extraction structure is in the second state, the extraction mating part is located in the receiving cavity and cooperates with the receiving cavity to squeeze the food ingredients held in the receiving cavity.

3. The extraction apparatus according to claim 1, characterized in that, It also includes a drive structure and a transmission assembly disposed within the main body; the transmission assembly is connected between the drive structure and the extraction vessel; The drive structure is used to drive the transmission component to move, so that the extraction structure is movably disposed in the main body in the vertical direction.

4. The extraction apparatus according to claim 3, characterized in that, The extraction structure further includes a transmission rod, the first end of which is connected to the drive structure via the transmission assembly, and the second end of which is connected to the extraction vessel; The driving structure is used to drive the transmission rod to move along the vertical direction, so that the extraction structure is movably disposed in the main body along the vertical direction.

5. The extraction apparatus according to claim 4, characterized in that, The transmission assembly includes a lead screw, which has a mating cavity extending along the vertical direction. The lead screw extends into the mating cavity and is mated and connected to the inner wall of the mating cavity. The drive structure is connected to the lead screw and is used to drive the lead screw to rotate so that the transmission rod moves along the vertical direction.

6. The extraction apparatus according to claim 1, characterized in that, One of the container lid and the container being held includes a snap-fit ​​portion, and the other includes a snap-fit ​​mating portion; when the container lid is closed onto the container being held, the snap-fit ​​portion engages with the snap-fit ​​mating portion to fix the container lid and the container being held relatively in place.

7. The extraction apparatus according to claim 6, characterized in that, The container lid includes a lid body portion and a snap-fit ​​portion, the snap-fit ​​portion being disposed on the lower surface of the lid body portion; the container for holding the container includes the snap-fit ​​portion. The main body of the cover includes a cover body and a cover edge. The cover body covers the top of the container, and the cover edge extends outward from the side wall of the cover body and along the circumference of the cover body. The snap-fit ​​portion is located on the lower surface of the cover edge; and / or The number of the snap-fit ​​parts is multiple, and the multiple snap-fit ​​parts are arranged at intervals along the circumference of the cover body.

8. The extraction apparatus according to claim 1, characterized in that, It also includes a drain pipe, with a drain port at the bottom of the container. The drain pipe is located inside the main body, with one end connected to the drain port and the other end extending outward to the outside of the main body.

9. The extraction apparatus according to claim 8, characterized in that, It also includes a drain valve, which is located on the drain pipe and is used to open or close the drain pipe; and / or The main body is provided with a cavity, and the other end of the drain pipe extends outward into the cavity; and / or The other end of the drain pipe faces downwards.

10. The extraction apparatus according to claim 1, characterized in that, It also includes a heating assembly disposed within the main body, the heating assembly being located at the bottom of the container; and / or When the extraction structure is in the second state, the distance between the upper surface of the extraction vessel and the lower surface of the container lid is greater than 5 mm; and / or When the extraction structure is in the second state, the distance between the bottom surface of the extraction vessel and the lower surface of the extraction mating part is 5mm to 15mm.

11. A health-preserving kettle, characterized in that, Includes the extraction apparatus as described in any one of claims 1-10.

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