WO2023220990A1 - 外接容器及液体加热烹饪设备 - Google Patents

外接容器及液体加热烹饪设备 Download PDF

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Publication number
WO2023220990A1
WO2023220990A1 PCT/CN2022/093673 CN2022093673W WO2023220990A1 WO 2023220990 A1 WO2023220990 A1 WO 2023220990A1 CN 2022093673 W CN2022093673 W CN 2022093673W WO 2023220990 A1 WO2023220990 A1 WO 2023220990A1
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WO
WIPO (PCT)
Prior art keywords
storage unit
external container
food storage
connection part
cavity
Prior art date
Application number
PCT/CN2022/093673
Other languages
English (en)
French (fr)
Inventor
冯杰
Original Assignee
深圳市虎一科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳市虎一科技有限公司 filed Critical 深圳市虎一科技有限公司
Priority to PCT/CN2022/093673 priority Critical patent/WO2023220990A1/zh
Publication of WO2023220990A1 publication Critical patent/WO2023220990A1/zh

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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

Definitions

  • the present application relates to cooking equipment, and in particular to an external container used in liquid heating cooking equipment.
  • Liquid heating cooking equipment is a type of cooking equipment that heats liquid and then heats ingredients, such as a low temperature slow cooker or a constant temperature slow cooker.
  • the cooking equipment usually includes a cooking host and a water tank, and uses a heating device inside the cooking host to heat the liquid in the water tank, thereby cooking the ingredients placed in the water tank.
  • the ingredients are sealed in a vacuum bag, and then the vacuum bag with the ingredients is placed in a water tank for cooking.
  • a vacuum bag the function of a vacuum bag is to encapsulate food and allow the food to be immersed in liquid (usually water) to complete cooking.
  • the commonly used method in the existing method is to add an additional shelf with partitions, and place the vacuum bags wrapped with food on the shelf to separate the ingredients.
  • vacuum bags have a floating effect in liquid, they often cause the vacuum bags to move closer to each other, which makes it impossible to ensure that each side of the food can be heated evenly, which will affect the taste of the ingredients.
  • This application mainly provides an external container for circulating liquid heating cooking equipment, an external container for liquid heating cooking equipment and a liquid heating cooking equipment, thereby demonstrating a method that enables the food storage unit to be assembled in a designated The structure of the location.
  • an external container for circulating liquid heating cooking equipment including a box body having at least one accommodation cavity and at least one docking port for connecting to a cooking host. and at least one first detachable connection part, the accommodation cavity is used to accommodate liquid and an ingredient storage unit containing ingredients; the docking port is communicated with the accommodation cavity, so that the accommodation cavity can be connected to the food storage unit through the docking port
  • the cooking host establishes a liquid flow channel
  • the first detachable connection part has a structure that can be detachably connected to the food material storage unit, so as to connect the food material storage unit to a designated position of the box.
  • first detachable connecting parts which are distributed separately within and/or outside the accommodation cavity.
  • the top end of the accommodation cavity is open, and at least part of the first detachable connecting portion is distributed around the opening of the accommodation cavity.
  • the box has a top wall arranged around the opening of the accommodation cavity, and at least part of the first detachable connecting portion is provided on the top wall.
  • the top wall has at least one pair of opposite sides, the first detachable connecting portion is provided on each of the opposite sides, and between the opposite sides time, the first detachable connecting parts are staggered from each other to increase the number of assembled food storage units.
  • At least part of the first detachable connecting portion is distributed on the side cavity wall and/or the bottom cavity wall of the accommodation cavity.
  • the side cavity wall has at least one pair of opposite side walls, the first detachable connecting portion is provided on the opposite side walls, and the first detachable connection portion is provided on the opposite side walls.
  • the first detachable connecting parts are staggered from each other to increase the number of assembled food storage units.
  • the first detachable connection part has a first convex structure and/or a first concave structure arranged vertically along the box body to achieve vertical insertion with the food storage unit. Take over fit.
  • the first recessed structure includes an assembly cavity, the assembly cavity is used to accommodate the protruding portion on the food storage unit, the assembly cavity is connected with the accommodation cavity, and the first The detachable connection part has a blocking part for preventing the protruding part from moving toward the accommodation cavity.
  • the assembly cavity is connected to the accommodation cavity through a shrinking groove
  • the width of the shrinking groove is smaller than the width of the assembly cavity and the protruding portion
  • the groove wall of the shrinking groove The blocking part is used to prevent the food storage unit from moving toward the accommodation cavity.
  • the first detachable connection part is lower than the top wall or flush with the top wall; the structure of the first detachable connection part is configured such that when the food storage unit is installed on When the first detachable connection part is used, the food storage unit is lower than the top wall or flush with the top wall.
  • the first detachable connection part has at least one of a first plug-in fitting structure, a first snap-in structure, a first detachable bonding structure, a first screw connection structure and a first magnetic attraction structure. A sort of.
  • the first magnetic attraction structure has a magnetic component that can magnetically attract the food storage unit and/or a magnetically attracted component that can be magnetically attracted by the food storage unit.
  • the first detachable connection part when the food material storage unit is assembled to the first detachable connection part, the first detachable connection part is not connected with the inside of the food material storage unit.
  • a cover body is also included, and the cover body is sealed on the box body to close the accommodation cavity; the box body is provided with a handle so that the user can move the box body alone.
  • one embodiment of the present application provides an external container for a liquid heating cooking device, including a box body having at least one accommodation cavity and at least one first detachable connection portion, the accommodation cavity being The first detachable connection part has a structure that can be detachably connected to the food storage unit for accommodating liquid and food material storage unit, so as to connect the food material storage unit to a designated position of the box.
  • a liquid heating cooking device which includes a cooking host and an external container as described in any one of the above.
  • the cooking host includes a butt pipeline assembly and a heating device.
  • the pipe assembly can be detachably communicated with the docking port of the external container to introduce the liquid in the external container into the pipe assembly and to discharge the heated liquid in the pipe assembly to the external container.
  • Container the heating device is used to heat the liquid sent by the butt pipe assembly.
  • the food storage unit has a main body, the main body has a food storage cavity and a second detachable connection part, the food storage cavity is used to store food, the second removable
  • the detachable connection part can be connected with the first detachable connection part of the external container.
  • the second detachable connection part has a second plug-in fitting structure, a second snap-in structure, a second detachable bonding structure, and a third detachable connection part. At least one of a second screw structure and a second magnetic structure.
  • the second magnetic attraction structure has a magnetic component capable of magnetically attracting the first detachable connection part and/or a magnetically attracted component capable of being magnetically attracted by the first detachable connection part.
  • the second latching structure includes a second convex structure and/or a second concave structure vertically arranged along the food storage unit to achieve a vertical connection with the first detachable connection part. Upward plug interference fit.
  • the second protruding structure includes a protruding portion and a connecting rod connecting the protruding portion, and the width of the protruding portion is greater than the width of the connecting rod.
  • the food material storage unit is a vacuum bag
  • the main body has an exhaust port.
  • the exhaust port is connected to the food material storage cavity and is used to extract gas in the food material storage cavity.
  • the box body has at least one receiving cavity and at least one first detachable connecting part.
  • the corresponding food storage unit can be accommodated in the accommodation cavity, and the food storage unit has a second detachable connection part.
  • the second detachable connection part can be connected with the first detachable connection part of the external container, thereby fixing the food storage unit.
  • the food material storage unit is always connected at the position of the first detachable connecting part, which reduces the tampering of the food material storage unit in the accommodation cavity.
  • Figure 1 is a schematic diagram of the appearance and structure of an external container in an embodiment of the present application.
  • Figure 2 is an enlarged view of the first detachable connection part on the box in an embodiment of the present application.
  • Figure 3 is a schematic diagram of a box equipped with a food storage unit in an embodiment of the present application.
  • Figure 4 is a schematic diagram of the distribution of the first detachable connection portions on the box in an embodiment of the present application.
  • FIG. 5 is a schematic diagram of an embodiment of the present application when the first detachable connecting part is a magnetically attracted component or a magnetically attracted component.
  • Figure 6 is a front view of the food storage unit in an embodiment of the present application.
  • Figure 7 is an exploded view of the second detachable connection part of the food storage unit in an embodiment of the present application.
  • Figure 8 is a top view of the food storage unit in an embodiment of the present application.
  • Figure 9a is a schematic cross-sectional view of the protruding portion and the connecting rod in an embodiment of the present application.
  • Figure 9b is a schematic cross-sectional view of the protruding portion and the connecting rod in another embodiment of the present application.
  • connection and “connection” mentioned in this application include direct and indirect connections (connections) unless otherwise specified (which may also be omitted according to circumstances).
  • the present application provides a liquid heating cooking device.
  • the liquid heating cooking device can be either a circulating liquid heating cooking device or a non-circulating liquid heating cooking device, such as a stirring liquid heating cooking device. .
  • the circulating liquid heating cooking equipment usually includes a cooking host, which can be a desktop structure (such as some low-temperature slow cookers or constant temperature slow cookers), or can be a stick structure (such as some low-temperature slow-cooking sticks or constant-temperature slow-cooking sticks).
  • the cooking host continues to heat the liquid in the external container, and then heats the ingredients placed in the liquid.
  • the cooking host can be but is not limited to a low-temperature slow cooker or a constant temperature slow cooker.
  • the external container can be used as part of a circulating liquid heating cooking device or as a separate device from the circulating liquid heating cooking device for use in conjunction with the circulating liquid heating cooking device.
  • the external container is used to accommodate an ingredient storage unit (such as a vacuum bag) containing ingredients.
  • the external container is usually external to the cooking host.
  • the external container can be filled with liquid, which is usually water (in this case, the external container can also be called a water tank).
  • liquid which is usually water (in this case, the external container can also be called a water tank).
  • the cooking host and the external container form a circulating liquid channel, so that liquid can be pumped into the cooking host for heating and the heated liquid in the cooking host can be discharged into the external container.
  • the external container 100 includes a box body 110, which can be an integrally formed structure (such as an injection-molded plastic box, etc.), or can be composed of multiple parts.
  • the box 110 has at least one receiving cavity 111 and at least one docking port 112 for connecting to the cooking host.
  • the accommodation cavity 111 is used to accommodate liquid and the food storage unit 200 containing food.
  • the accommodating cavity 111 usually has an opening for accessing and placing the food storage unit 200 and the food.
  • the top of the accommodating cavity 111 is open, and the user can access and store the food from the top of the accommodating cavity 111 .
  • Unit 200 may also be provided at other locations, such as the side or even the bottom of the box 110 .
  • the docking interface 112 is connected with the accommodation cavity 111 so that the accommodation cavity 111 can establish a liquid flow channel with the cooking host through the docking interface 112 .
  • the pair of interfaces 112 can be divided into two types: an inlet and an outlet, or can be an interface used as both a water inlet and a water outlet.
  • the liquid in the external container 100 is connected to the cooking host through the docking interface 112 , so that the liquid in the accommodation cavity 111 is introduced into the cooking host, and the heated liquid in the cooking host is introduced into the external container 100 .
  • the docking interface 112 can be located on the outside of the box 110 to facilitate docking with the cooking host.
  • the pairing interface 112 can also be provided inside the box 110 or at other locations.
  • the food storage unit 200 (such as a vacuum bag or other components that can achieve the same function) is used to directly store food. Especially when the food needs to be vacuumed, the food storage unit 200 needs to provide a vacuum environment. At this time, By extracting gas or squeezing the gas out, the food storage unit 200 has a vacuum or low-pressure environment, so as to help the food obtain a better taste after cooking.
  • the food storage unit 200 and the food are placed in the external container 100.
  • the tumbling of the heated liquid easily causes the food storage unit 200 to move disorderly in the external container 100. This movement often results in partial storage of food.
  • the units 200 are attached to each other, resulting in the ingredients not being heated evenly, which will directly affect the taste of the ingredients after cooking.
  • the box 110 also has at least one first detachable connection part 113.
  • the first detachable connection part 113 has a structure that can be detachably connected to the food storage unit 200 to connect the food storage unit 200 to a designated position of the box 110 .
  • the food storage unit 200 has a main body 210, and the main body 210 has a food storage cavity (not shown in the figure) and a second Detachable connection part 220.
  • the food storage cavity is used to store food, and the second detachable connection part 220 can be connected with the first detachable connection part 113 of the external container 100 .
  • the food storage unit 200 shown in Figures 6-8 is a vacuum bag.
  • the main body 210 has an exhaust port 230.
  • the exhaust port 230 is connected with the food storage cavity.
  • the gas in the food storage cavity can be extracted by a gas suction device, thereby making A vacuum or low pressure is formed in the food storage cavity.
  • the food storage cavity has an opening for taking in and placing food, and a sealing chain 240 is provided on one side of the opening for sealing.
  • the exhaust port 230 may be provided with a gas one-way valve assembly, so that gas can only flow from the food storage cavity to the outside of the vacuum bag, but cannot flow from the outside of the vacuum bag into the food storage cavity.
  • the food storage unit 200 may also have other structures, such as a bag structure without vacuuming, etc.
  • the second detachable connection part 220 can be connected with the first detachable connection part 113 of the external container 100, thereby fixedly connecting the food storage unit 200 to a designated position of the box 110.
  • This detachable connection can not only firmly position the food storage unit 200 on the box 110, but also facilitate the user to disassemble and assemble the food storage unit 200.
  • the food storage unit 200 is always connected at the position of the first detachable connection part 113. Although as the temperature of the liquid increases, the liquid will flow, which may cause the food storage unit 200 to shake a little, but ultimately The fixed position of the food storage unit 200 will not change, thus reducing the movement of the food storage unit 200 in the accommodation cavity 111 .
  • the food storage unit 200 is heated at the user's desired position during the entire cooking process, thereby improving the controllability of the cooking effect of the food.
  • the first detachable connection part 113 when the food storage unit 200 is assembled to the first detachable connection part 113, the first detachable connection part 113 is not connected with the inside of the food storage unit 200. .
  • the first detachable connecting part 113 only plays a connecting and limiting role.
  • first detachable connecting parts 113 which are distributed separately on the box 110.
  • different food storage units 200 can be detachably installed on the first detachable connecting portion 113 at different positions to ensure that the food storage units 200 are not in contact with each other. In the separated state, all sides of the food materials in each food storage unit 200 are evenly heated.
  • the first detachable connection part 113 can be distributed inside and/or outside the accommodation cavity 111 , that is, after the food storage unit 200 is placed in the accommodation cavity 111 , it can be directly removed from the accommodation cavity 111 and/or outside the accommodation cavity 111 .
  • the food storage unit 200 is detachably installed outside the cavity 111 .
  • first detachable connecting portion 113 is distributed around the opening of the accommodation cavity 111 .
  • These first detachable connecting parts 113 may be spaced at the same distance or may be spaced at different distances.
  • the opening is located at the top of the box 110.
  • the first detachable connecting portion 113 is disposed around the opening, it is also located at the top of the box 110, which facilitates the user to assemble and disassemble the food storage unit 200.
  • the first detachable connection part 113 is arranged around the accommodation cavity 111 to make full use of the space of the accommodation cavity 111 and place the food storage unit 200 in different positions of the accommodation cavity 111. Therefore, the food storage unit 200 can be placed at different positions without interfering with each other. Insert more food storage units 200.
  • the box body 110 has a top wall 115 provided around the opening of the accommodation cavity 111 , and at least part of the first detachable connecting portion 113 is provided on the top wall 115 .
  • the top wall 115 can be configured as a plane, and of course, can also be configured as a non-planar surface to meet other requirements.
  • the top wall 115 has at least one pair of opposite sides.
  • the first detachable connecting portions 113 are provided on the opposite sides.
  • the first detachable connecting portions 113 are staggered between the opposite sides. , to increase the number of assembled food storage units 200.
  • the box 110 is in the shape of a rectangular parallelepiped, and the two long sides 1151 and the two short sides 1152 of the box 110 respectively form a pair of oppositely arranged sides, wherein the two long sides 1151
  • the first detachable connecting parts 113 are arranged in a staggered manner, so that the space of the accommodation cavity 111 can be fully utilized and more food storage units 200 can be put in.
  • the first detachable connecting portion 113 thereon can choose not to be staggered, or can be staggered.
  • larger food storage units 200 can be placed in the direction of the two short sides 1152 , for example, one or more food storage units 200 are laterally fixed on one or two short sides 1152 .
  • the first detachable connecting portion 113 can be arranged symmetrically, that is, not staggered from each other, and the second detachable connecting portion 220 on the food storage unit 200
  • the number can be two, and they are respectively provided at both ends of the food storage unit 200, so that the two ends of the food storage unit 200 can be connected to the first detachable connecting portions 113 on both sides of the short sides 1152, and the same food can be connected.
  • the storage units 200 are connected to the two short sides 1152 respectively.
  • box 110 can also be in other shapes, such as a cube, a cylinder, or other polygonal, elliptical or special-shaped structures in cross-section.
  • the first detachable connecting portion 113 may be distributed on the side cavity wall and/or the bottom cavity wall of the accommodation cavity 111 .
  • the first detachable connecting part 113 is provided on the bottom wall of the accommodation cavity 111 .
  • the first detachable connecting portion 113 When the first detachable connecting portion 113 is distributed on the side wall of the accommodating cavity 111, it can also be distributed around the circumference of the accommodating cavity 111, so as to make full use of the space of the accommodating cavity 111 and place the food storage unit 200 in the accommodating cavity 111. different positions, so more food storage units 200 can be put in without interfering with each other.
  • the side cavity wall may also have at least one pair of oppositely arranged sidewalls.
  • the first detachable connecting portion 113 is provided on the oppositely arranged sidewalls, and between the oppositely arranged sidewalls, the first detachable connecting portion 113 They are staggered to increase the number of food storage units 200 assembled.
  • the arrangement effect of the food storage units 200 can be referred to the effects shown in Figures 3 and 4.
  • the detachable connection between the first detachable connection part 113 and the second detachable connection part 220 can be realized through various detachable connection structures, as long as it can ensure that after the two are connected, the food storage unit 200 can be used during the liquid cooking process. It only needs to be that it does not detach from the first detachable connection part 113 .
  • the first detachable connection part 113 has at least one of a first plug-in fitting structure, a first snap-in structure, a first detachable bonding structure, a first screw connection structure and a first magnetic attraction structure.
  • the second detachable connection part 220 has at least one of a second plug-in fitting structure, a second snap-in structure, a second detachable bonding structure, a second screw structure and a second magnetic attraction structure.
  • the first plug-in fitting structure and the second plug-in fitting structure are plug-fitted, and especially can be plug-in interference fit, thereby providing a better fixing effect.
  • the first locking structure and the second locking structure are locked with each other, for example, through buckles.
  • the first detachable adhesive structure and the second detachable adhesive structure are adhered to each other, for example, using Velcro or similar structures.
  • the first screw connection structure and the second screw connection structure are screwed to each other, for example, they can be fixed by bolts or screws.
  • the first magnetic attraction structure and the second magnetic attraction structure are magnetically fixed to each other.
  • the first plug-in fitting structure may have a first protruding structure and/or a first concave structure vertically disposed along the box body 110
  • the second plug-in fitting structure may include a second plug-in fitting structure along which the ingredients are stored.
  • the unit 200 has a second protruding structure and/or a second concave structure arranged vertically to achieve vertical insertion interference fit with the first detachable connecting portion 113 .
  • the displacement of the food material storage unit 200 due to liquid flow is mostly lateral movement and up and down movement.
  • the food material storage unit 200 and the first detachable connection part 113 are in an interference fit, and the food material storage unit 200 will not loosen or move up and down. Will float.
  • the user when assembling the food storage unit 200, he only needs to place the food storage unit 200 from top to bottom to the second snap-in structure and clamp it, which is simple to operate.
  • the user can directly lift the food storage unit 200 upwards. It is very convenient to take and place the food storage unit 200.
  • the first recessed structure includes an assembly cavity 1131
  • the second protruding structure includes a protruding portion 221 and a connecting protruding portion 221.
  • the connecting rod 222 in Figure 7, the protruding portion 221 is a protruding head.
  • the assembly cavity 1131 is used to accommodate the protruding portion 221 on the food storage unit 200.
  • the assembly cavity 1131 is connected with the accommodating cavity 111.
  • the first detachable connection portion 113 has a blocking portion for preventing the protruding portion 221 from moving toward the accommodating cavity 111.
  • the size of the protrusion 221 can be slightly larger than the assembly cavity 1131, thereby forming an interference fit (tight fit), which not only plays a limiting role, but also plays a quick fixing role.
  • the assembly cavity 1131 is connected with the accommodation cavity 111 through a reduced groove 1132 .
  • the width of the reduced groove 1132 is smaller than the width of the assembly cavity 1131 and the protruding portion 221 , thereby forming a T-shaped structure. . Therefore, the groove wall of the shrinking groove 1132 can form the above-mentioned blocking portion to prevent the food storage unit 200 from moving toward the accommodation cavity 111 .
  • the width of the protruding portion 221 is greater than the width of the connecting rod 222 , and also forms a T-shaped structure. The protruding portion 221 can be clipped into and limited in the assembly cavity 1131 , and the connecting rod 222 can be clipped into the shrinking groove 1132 .
  • the assembly cavity 1131 has a circular or semi-circular cross-section, and as shown in Figure 7, the corresponding protruding portion 221 also has a circular or semi-circular cross-section.
  • This kind of The assembly cavity 1131 and the protruding portion 221 with smooth transition can quickly achieve plug-in fit.
  • the assembly cavity 1131 and the protruding portion 221 may also have other deformations.
  • the cross-sections of the protruding portion 221 and the connecting rod 222 may form a standard T shape (as shown in Figure 9a).
  • the cross section of the raised portion 221 is a trapezoidal surface with a large outside and a small inside (as shown in Figure 9b, this shape is also collectively referred to as a T-shaped structure).
  • the assembly cavity 1131 and the reduced groove 1132 adopt shapes that match the protruding portion 221 and the connecting rod 222 .
  • the second detachable connection part 220 includes a front fixing seat 224 and a rear fixing seat 223 .
  • the rear fixing seat 223 is fixedly connected or integrally formed with the protruding part 221 and the connecting rod 222 .
  • the main body 210 is provided with a mounting hole 211. After the rear fixing base 223 passes through the mounting hole 211 through the stud 225, it is fixed with the screw hole 226 on the front fixing base 224, thereby fixing the raised portion 221 with other parts of the main body 210. connect.
  • this is just an example of the second detachable connection part 220.
  • the second detachable connection part 220 may also use other structures to connect to other parts of the main body 210, such as bonding or welding. , card connection, etc.
  • the first detachable connection part 113 and the second detachable connection part 220 are fixed by magnetic attraction, which facilitates and quickly assembles the food storage unit 200 to the box 110. It is also convenient for the user to quickly pick up and place the food storage unit 200, and the magnetic suction itself has a certain degree of guiding effect. When the food storage unit 200 is close to the box 110, it can be automatically attracted.
  • the first detachable connection part 113 is a magnetic component that can magnetically attract the food storage unit 200 and/or a magnetically attracted component that can be magnetically attracted by the food storage unit 200 .
  • the second magnetic attraction structure has a magnetic component that can magnetically attract the first detachable connection part 113 and/or a magnetically attracted component that can be magnetically attracted by the first detachable connection part 113 (not shown in the figure). ).
  • the magnetic component refers to a component that itself has magnetism, such as a magnet or an electromagnet.
  • Magnetic parts refer to parts that are not magnetic themselves but can be attracted by magnetic parts, such as metal parts or other parts that can be attracted by magnetic parts.
  • the magnetic component and/or the magnetically attracted component is disposed on the bottom wall of the accommodation cavity 111 .
  • the magnetic component and/or the magnetically attracted component can also be disposed on the above-mentioned first detachable wall. at various locations of the connecting portion 113 .
  • the first detachable connecting portion 113 can be made lower than the top wall 115 or flush with the top wall 115.
  • the structure of the first detachable connection part 113 is set such that when the food storage unit 200 is installed on the first detachable connection part 113, the food storage unit 200 is lower than the top wall 115 or flush with the top wall 115. That is, as shown in FIG.
  • the external container 100 may have a cover 120 , and the cover 120 is sealed on the box 110 . At this time, the cover 120 can be attached to the box 110 and better attached to the top wall 115 to close the accommodating cavity 111 .
  • the box 110 is provided with a handle 114 so that the user can move the box 110 independently.
  • the external container 100 shown in the above embodiments can also be applied to other types of liquid heating cooking equipment, such as non-circulating liquid heating equipment.
  • some low-temperature slow-cooking sticks or constant-temperature slow-cooking sticks can be directly inserted into the accommodation cavity 111 of the external container 100 for heating.
  • the external container 100 may not have the above-mentioned docking interface 112.
  • the slow-cooking stick is a liquid heating cooking device, but not a circulating liquid heating device, and does not need to form a liquid channel connected with the accommodation cavity 111 .
  • the term “comprises” and any other variations thereof are intended to be non-exclusively inclusive such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also those not expressly listed or otherwise not part of the process , methods, systems, articles or other elements of equipment.
  • the term “coupled” and any other variations thereof as used herein refers to physical connection, electrical connection, magnetic connection, optical connection, communication connection, functional connection and/or any other connection.

Abstract

一种外接容器（100）及液体加热烹饪设备，该外接容器（100）的箱体（110）具有至少一个容纳腔（111）和至少一个第一可拆卸连接部（113），对应的食材存放单元具有第二可拆卸连接部（220），第二可拆卸连接部（220）能够与外接容器的第一可拆卸连接部（113）连接，从而将食材存放单元（200）固定连接到箱体（110）的指定位置。在烹饪过程中，食材存放单元（200）一直连接在第一可拆卸连接部（113）所在位置，减少了食材存放单元（200）在容纳腔内的乱动情况。当用户可以根据需求而设置食材存放单元（200）的具体放置位置时，能够保证整个烹饪过程中，食材存放单元（200）都在用户所期望的位置进行加热，提高对食材烹饪效果的可控性。

Description

外接容器及液体加热烹饪设备 技术领域
本申请涉及烹饪设备，具体涉及一种应用于液体加热烹饪设备的外接容器。
 背景技术
液体加热烹饪设备为一类通过加热液体进而加热食材的烹饪设备，如低温慢煮机或恒温慢煮机。该烹饪设备通常包括烹饪主机和水箱，并通过烹饪主机内部的加热装置对水箱中的液体进行加热，进而煮熟放置于水箱内的食材。
在利用循环式液体加热烹饪设备进行烹饪时，会将食材封装在真空袋内，然后将封装有食材的真空袋置于水箱内进行烹煮。
其中，真空袋的作用是封装食物并使食物可以浸泡在液体（通常为水）中完成烹饪。现有方式中通常采用的方法是，格外增加一个带分隔的架子，把包好食物的真空袋放到架子上，让食材分隔开。但，因为真空袋在液体中会产生漂浮效果，往往导致各真空袋之间相互移动并贴近，进而无法保证食物的每一面都能够均匀的受热，这将影响食材的口感。
 技术问题
本申请主要提供一种用于循环式液体加热烹饪设备的外接容器、一种用于液体加热烹饪设备的外接容器及一种液体加热烹饪设备，从而展示一种能够使食材存放单元被装配在指定位置的结构。
 技术解决方案
基于上述目的，本申请一种实施例中提供一种用于循环式液体加热烹饪设备的外接容器，包括箱体，所述箱体具有至少一个容纳腔、至少一个用于连接烹饪主机的对接口和至少一个第一可拆卸连接部，所述容纳腔用于容纳液体和装有食材的食材存放单元；所述对接口与所述容纳腔连通，以使所述容纳腔能够通过所述对接口与所述烹饪主机建立液体流动通道，所述第一可拆卸连接部具有能够与所述食材存放单元可拆卸连接的结构，以将所述食材存放单元连接在所述箱体的指定位置。
一种实施例中，所述第一可拆卸连接部为多个，其相互分离地分布在所述容纳腔内和/或容纳腔之外。
一种实施例中，所述容纳腔的顶端敞开，至少部分所述第一可拆卸连接部围绕所述容纳腔的敞开处分布。
一种实施例中，所述箱体具有围绕所述容纳腔的敞开处设置的顶壁，至少部分所述第一可拆卸连接部设于所述顶壁上。
一种实施例中，所述顶壁具有至少一对相对设置的侧边，所述相对设置的侧边上均设有所述第一可拆卸连接部，且在所述相对设置的侧边之间，所述第一可拆卸连接部相互错开，以增加所述食材存放单元的装配数量。
一种实施例中，至少部分所述第一可拆卸连接部分布在所述容纳腔的侧腔壁和/或底腔壁上。
一种实施例中，所述侧腔壁具有至少一对相对设置的侧壁，所述相对设置的侧壁上均设有所述第一可拆卸连接部，且在所述相对设置的侧壁上，所述第一可拆卸连接部相互错开，以增加所述食材存放单元的装配数量。
一种实施例中，所述第一可拆卸连接部具有沿所述箱体竖向设置的第一凸起结构和/或第一凹陷结构，以实现与所述食材存放单元在竖向上的插接过盈配合。
一种实施例中，所述第一凹陷结构包括装配腔，所述装配腔用于容置所述食材存放单元上的凸起部，所述装配腔与所述容纳腔连通，所述第一可拆卸连接部具有用于阻止所述凸起部向所述容纳腔移动的阻挡部。
一种实施例中，所述装配腔通过缩口槽与所述容纳腔连通，所述缩口槽的宽度小于所述装配腔以及所述凸起部的宽度，所述缩口槽的槽壁为所述阻挡部，以阻止所述食材存放单元向所述容纳腔移动。
一种实施例中，所述第一可拆卸连接部低于所述顶壁或与所述顶壁齐平；所述第一可拆卸连接部的结构设置为：当所述食材存放单元安装于所述第一可拆卸连接部时，所述食材存放单元低于所述顶壁或与所述顶壁齐平。
一种实施例中，所述第一可拆卸连接部具有第一插接配合结构、第一卡接结构、第一可拆卸粘接结构、第一螺接结构和第一磁吸结构中的至少一种。
一种实施例中，所述第一磁吸结构具有能够磁性吸合所述食材存放单元的磁性件和/或能够被所述食材存放单元磁性吸合的被磁吸件。
一种实施例中，在所述食材存放单元装配到所述第一可拆卸连接部时，所述第一可拆卸连接部与所述食材存放单元的内部不连通。
一种实施例中，还包括盖体，所述盖体封盖在所述箱体上，封闭所述容纳腔；所述箱体设有把手，以便用户单独移动所述箱体。
基于上述目的，本申请一种实施例中提供用于液体加热烹饪设备的外接容器，包括箱体，所述箱体具有至少一个容纳腔和至少一个第一可拆卸连接部，所述容纳腔用于容纳液体和装有食材的食材存放单元；所述第一可拆卸连接部具有能够与所述食材存放单元可拆卸连接的结构，以将所述食材存放单元连接在所述箱体的指定位置。
基于上述目的，本申请一种实施例中提供一种液体加热烹饪设备，包括烹饪主机和如上述任一项所述的外接容器，所示烹饪主机包括对接管路组件和加热装置，所述对接管路组件能够与所述外接容器的对接口可拆卸的连通，以将所述外接容器内的液体引入所述对接管路组件以及将所述对接管路组件内加热的液体排出至所述外接容器；所述加热装置用于对所述对接管路组件送入的液体进行加热。
一种实施例中，还包括食材存放单元，所述食材存放单元具有主体，所述主体具有食材存放腔以及第二可拆卸连接部，所述食材存放腔用于存放食材，所述第二可拆卸连接部能够与所述外接容器的所述第一可拆卸连接部连接所述第二可拆卸连接部具有第二插接配合结构、第二卡接结构、第二可拆卸粘接结构、第二螺接结构和第二磁吸结构中的至少一种。
一种实施例中，所述第二磁吸结构具有能够磁性吸合所述第一可拆卸连接部的磁性件和/或能够被所述第一可拆卸连接部磁性吸合的被磁吸件。
一种实施例中，所述第二卡接结构包括沿所述食材存放单元竖向设置的第二凸起结构和/或第二凹陷结构，以实现与所述第一可拆卸连接部在竖向上的插接过盈配合。
一种实施例中，所述第二凸起结构包括凸起设置的凸起部和连接所述凸起部的连杆，所述凸起部的宽度大于所述连杆的宽度。
一种实施例中，所述食材存放单元为真空袋，所述主体具有排气口，所述排气口与所述食材存放腔连通，用于抽取所述食材存放腔内的气体。
 有益效果
依据上述实施例的外接容器中，其箱体具有至少一个容纳腔和至少一个第一可拆卸连接部。对应的食材存放单元可容纳在容纳腔内，并且该食材存放单元具有第二可拆卸连接部，第二可拆卸连接部能够与外接容器的第一可拆卸连接部连接，从而将食材存放单元固定连接到箱体的指定位置。在烹饪过程中，食材存放单元一直连接在第一可拆卸连接部所在位置，减少了食材存放单元在容纳腔内的乱动情况。当用户可以根据需求而设置食材存放单元的具体放置位置时，能够保证整个烹饪过程中，食材存放单元都在用户所期望的位置进行加热，提高对食材烹饪效果的可控性。
 附图说明
图1为本申请一种实施例中外接容器的外观结构示意图。
图2为本申请一种实施例中箱体上第一可拆卸连接部的放大图。
图3为本申请一种实施例中箱体装有食材存放单元时的示意图。
图4为本申请一种实施例中箱体上第一可拆卸连接部的分布示意图。
图5为本申请一种实施例中第一可拆卸连接部为磁吸件或被磁吸件时的示意图。
图6为本申请一种实施例中食材存放单元的主视图。
图7为本申请一种实施例中食材存放单元的第二可拆卸连接部的分解图。
图8为本申请一种实施例中食材存放单元的俯视图。
图9a为本申请一种实施例中凸起部和连杆横截面示意图。
图9b为本申请另一种实施例中凸起部和连杆横截面示意图。
 本发明的实施方式
下面通过具体实施方式结合附图对本发明作进一步详细说明。其中不同实施方式中类似元件采用了相关联的类似的元件标号。在以下的实施方式中，很多细节描述是为了使得本申请能被更好的理解。然而，本领域技术人员可以毫不费力的认识到，其中部分特征在不同情况下是可以省略的，或者可以由其他元件、材料、方法所替代。在某些情况下，本申请相关的一些操作并没有在说明书中显示或者描述，这是为了避免本申请的核心部分被过多的描述所淹没，而对于本领域技术人员而言，详细描述这些相关操作并不是必要的，他们根据说明书中的描述以及本领域的一般技术知识即可完整了解相关操作。
另外，说明书中所描述的特点、操作或者特征可以以任意适当的方式结合形成各种实施方式。同时，方法描述中的各步骤或者动作也可以按照本领域技术人员所能显而易见的方式进行顺序调换或调整。因此，说明书和附图中的各种顺序只是为了清楚描述某一个实施例，并不意味着是必须的顺序，除非另有说明其中某个顺序是必须遵循的。
本文中为部件所编序号本身，例如“第一”、“第二”等，仅用于区分所描述的对象，不具有任何顺序或技术含义。而本申请所说“连接”、“联接”，如无特别说明，均包括直接和间接连接（联接）（也可根据情况省略）。
本申请提供了一种用于液体加热烹饪设备，该液体加热烹饪设备既可以是一种循环式液体加热烹饪设备，也可以是一种非循环式液体加热烹饪设备，例如搅拌式液体加热烹饪设备。
其中，以循环式液体加热烹饪设备为例，该循环式液体加热烹饪设备通常包括烹饪主机，该烹饪主机可以是台式结构（如某些低温慢煮机或恒温慢煮机），也可以是棒式结构（如某些低温慢煮棒或恒温慢煮棒）。该烹饪主机通过持续加热外接容器内的液体，进而加热置于液体中的食材，例如，该烹饪主机可以是但不限于低温慢煮机或恒温慢煮机等。该外接容器可作为循环式液体加热烹饪设备的一部分，也可作为独立于循环式液体加热烹饪设备的装置，与循环式液体加热烹饪设备配合使用。
该外接容器用来容纳装有食材的食材存放单元（例如抽真空袋）。该外接容器通常外接在烹饪主机之外。外接容器中可装有液体，液体通常为水（此时外接容器也可称为水箱），当然外接容器内也可根据烹饪需求的不同而存放其他液体。该烹饪主机与外接容器形成循环式的液体通道，以便将液体抽入到烹饪主机内进行加热并将烹饪主机内加热后的液体排出到外接容器内。
请参考图1-5，本实施例提供了一种外接容器100。该外接容器100包括箱体110，该箱体110可以为一个一体成型的结构（例如注塑成型的塑料箱体等），也可由多个零部件组合而成。该箱体110具有至少一个容纳腔111和至少一个用于连接烹饪主机的对接口112。
该容纳腔111用于容纳液体和装有食材的食材存放单元200。容纳腔111通常具有一个取放食材存放单元200以及食材的开口，在图2-5所示实施例中，该容纳腔111的顶端敞开，用户可从容纳腔111的顶端取放食材和食材存放单元200。当然，在其他实施例中，该开口也可能设置在其他部位，例如箱体110的侧面，甚至底面。当该开口设置于底面或侧面较低的部分时，可以先放入食材存放单元200，然后将开口密封，之后再通过其他注液口注入液体到容纳腔111内。
该对接口112与容纳腔111连通，以使容纳腔111能够通过对接口112与烹饪主机建立液体流动通道。该对接口112可以分为进口和出口两种，也可以为一个同时用作进水和出水的接口。外接容器100内的液体经过该对接口112实现与烹饪主机的对接，从而将容纳腔111内的液体引入至烹饪主机，并将烹饪主机内加热后的液体通过引入至外接容器100。通常，该对接口112可以位于箱体110的外侧，以便于与烹饪主机对接。当然，该对接口112也可设置在箱体110的内侧或其他位置。
该食材存放单元200（例如抽真空袋或者其他可以实现同样功能的部件）则用来直接存放食材，尤其是当食材需要进行抽真空处理时，需要食材存放单元200提供一个真空环境，这时候可以通过抽取气体或挤压气体排出的方式，使食材存放单元200具有真空或低压环境，以便于帮助食材经过烹饪后获得更好的口感。
在烹饪过程中，该食材存放单元200连同食材被放置于外接容器100内，但是液体加热后的翻滚容易导致食材存放单元200在外接容器100内无序的移动，这种移动往往导致部分食材存放单元200之间贴合，导致食材不能均匀的受热，这将直接影响到食材烹饪后的口感。
针对此问题，请参考图2-5，该实施例中，该箱体110还具有至少一个第一可拆卸连接部113。该第一可拆卸连接部113具有能够与食材存放单元200可拆卸连接的结构，以将食材存放单元200连接在箱体110的指定位置。
对应地，为了实现与箱体110可拆卸连接，请参考图6-8，该实施例中，食材存放单元200具有主体210，该主体210具有食材存放腔（图中未标示出）以及第二可拆卸连接部220。该食材存放腔用于存放食材，第二可拆卸连接部220则能够与外接容器100的第一可拆卸连接部113连接。
图6-8所示的食材存放单元200为真空袋，该主体210具有排气口230，排气口230与食材存放腔连通，可通过气体抽吸装置抽取食材存放腔内的气体，从而使食材存放腔内形成真空或低压。该食材存放腔具有用于取放食材的开口，该开口一侧设有密封链条240进行密封。可以理解地，排气口230可以设置有气体单向阀组件，使得气体只能从食材存放腔内流向真空袋外，不能从真空袋外流入食材存放腔内。当然，在其他实施例中，该食材存放单元200也可为其他结构，例如不用抽真空的袋体结构等。
该第二可拆卸连接部220能够与外接容器100的第一可拆卸连接部113连接，从而将食材存放单元200固定连接到箱体110的指定位置。这种可拆卸连接既可以稳固地将食材存放单元200定位在箱体110上，又方便用户拆装食材存放单元200。在烹饪过程中，食材存放单元200一直连接在第一可拆卸连接部113所在位置，尽管随着液体温度的升高，液体会产生流动，这或许将导致食材存放单元200产生些许晃动，但最终食材存放单元200的固定位置不会发生改变，因而减少了食材存放单元200在容纳腔111内移动的情况。当用户根据需求而设置食材存放单元200的具体放置位置时，整个烹饪过程中食材存放单元200都在用户所期望的位置进行加热，提高对食材烹饪效果的可控性。
为了简化第一可拆卸连接部113的结构，一种实施例中，在食材存放单元200装配到第一可拆卸连接部113时，第一可拆卸连接部113与食材存放单元200的内部不连通。该第一可拆卸连接部113仅仅起到连接和限位作用。
为了提供更多装配位置，请参考图2-5，一些实施例中，该第一可拆卸连接部113为多个，其相互分离地分布在箱体110上。当用户期望各食材存放单元200之间不接触、不贴合时，可以将不同食材存放单元200可拆卸地安装在不同位置的第一可拆卸连接部113上，保证各食材存放单元200之间处于分离状态，各食材存放单元200内食材各面均匀受热。
该第一可拆卸连接部113可以分布在容纳腔111内和/或容纳腔111之外，即，当食材存放单元200置于容纳腔111内后，可直接从容纳腔111内和/或容纳腔111以外的地方来可拆卸地安装食材存放单元200。
请参考图2-4，一种实施例中，至少部分第一可拆卸连接部113围绕容纳腔111的敞开处分布。这些第一可拆卸连接部113之间可间隔相同距离，也可间隔不同距离设置。该敞开处设于箱体110的顶部，第一可拆卸连接部113围绕该敞开处设置时，也位于箱体110的顶部，可方便用户装拆食材存放单元200。该第一可拆卸连接部113围绕容纳腔111设置，便于充分利用容纳腔111的空间，将食材存放单元200放置在容纳腔111的不同位置，因此在保证互不干扰的前提下，还能够放入更多的食材存放单元200。
更具体地，请参考图2-4，箱体110具有围绕容纳腔111的敞开处设置的顶壁115，至少部分第一可拆卸连接部113设于顶壁115上。该顶壁115可被设置为平面，当然，也可设置为非平面，以满足其他要求。
该顶壁115具有至少一对相对设置的侧边，相对设置的侧边上均设有第一可拆卸连接部113，且在相对设置的侧边之间，第一可拆卸连接部113相互错开，以增加食材存放单元200的装配数量。如图3和4所示，该箱体110为长方体形状，该箱体110的两个长边1151和两个短边1152分别形成一对相对设置的侧边，其中，两个长边1151上的第一可拆卸连接部113错开设置，因此可充分利用容纳腔111空间，放入更多的食材存放单元200。当然，该两个短边1152因为相隔较远，错开设置的效果并不明显，因此其上的第一可拆卸连接部113可选择不错开，也可选择错开。而且，两个短边1152的方向可以放置更大的食材存放单元200，例如，将一个或多个食材存放单元200横向的固定在一个或两个短边1152上。由于横向的长度更长，为了更好地固定，一种实施例中，该第一可拆卸连接部113可以对称设置，即不相互错开，而食材存放单元200上的第二可拆卸连接部220数量可以为两个，且分别设置在食材存放单元200的两端，这样使得食材存放单元200的两端能够分别与两侧短边1152上的第一可拆卸连接部113连接，将同一个食材存放单元200分别连接在两个短边1152之上。
当然，箱体110也可为其他形状，例如正方体、圆柱形，或者横截面为其他多边形、椭圆形或异形的结构。
请参考图5，另一种实施例中，也可至少部分第一可拆卸连接部113分布在容纳腔111的侧腔壁和/或底腔壁上。图5中，该第一可拆卸连接部113设于容纳腔111的底腔壁上。
当第一可拆卸连接部113分布在容纳腔111的侧腔壁时，其也可围绕容纳腔111的周向分布，便于充分利用容纳腔111的空间，将食材存放单元200放置在容纳腔111的不同位置，因此在保证互不干扰的前提下，还能够放入更多的食材存放单元200。
该侧腔壁也可具有至少一对相对设置的侧壁，相对设置的侧壁上均设有第一可拆卸连接部113，且在相对设置的侧壁之间，第一可拆卸连接部113相互错开，以增加食材存放单元200的装配数量。该实施例下，食材存放单元200的排列效果可参考图3和4所示效果。
该第一可拆卸连接部113和第二可拆卸连接部220之间的可拆卸连接可通过各类可拆卸连接结构实现，只要能够保证两者连接后，食材存放单元200在液体烹煮过程中不会从第一可拆卸连接部113上脱离即可。例如，该第一可拆卸连接部113具有第一插接配合结构、第一卡接结构、第一可拆卸粘接结构、第一螺接结构和第一磁吸结构中的至少一种。对应地，第二可拆卸连接部220具有第二插接配合结构、第二卡接结构、第二可拆卸粘接结构、第二螺接结构和第二磁吸结构中的至少一种。该第一插接配合结构和第二插接配合结构插接配合，尤其是可以插接过盈配合，从而提供更好的固定效果。该第一卡接结构和第二卡接结构相互卡接，例如通过卡扣相互扣合。该第一可拆卸粘接结构和第二可拆卸粘接结构相互粘接，例如可采用魔术贴或类似结构粘接。第一螺接结构和第二螺接结构相互螺接，例如可通过螺栓或螺钉进行固定。该第一磁吸结构和第二磁吸结构相互磁吸固定。
作为插接配合结构的一种示例，该第一插接配合结构可具有沿箱体110竖向设置的第一凸起结构和/或第一凹陷结构，第二插接配合结构包括沿食材存放单元200竖向设置的第二凸起结构和/或第二凹陷结构，以实现与第一可拆卸连接部113在竖向上的插接过盈配合。在烹饪时，因为液体流动对食材存放单元200产生的位移多是横向移动和上下浮动，食材存放单元200与第一可拆卸连接部113是过盈配合，食材存放单元200不会松动，也不会漂浮。而对于用户来说，装配食材存放单元200时，只需要将食材存放单元200从上向下放置到第二卡接结构，卡紧即可，操作简单。需拿走食材存放单元200时，用户直接向上提起食材存放单元200即可，取放食材存放单元200都非常方便。
请参考图2以及图5-8，作为一种具体可拆卸连接的示例，该第一凹陷结构包括装配腔1131，第二凸起结构包括凸起设置的凸起部221和连接凸起部221的连杆222，在图7中，该凸起部221为一个凸头。装配腔1131用于容置食材存放单元200上的凸起部221，装配腔1131与容纳腔111连通，第一可拆卸连接部113具有用于阻止凸起部221向容纳腔111移动的阻挡部，以阻止凸起部221以及整个食材存放单元200在装配腔1131中向容纳腔111一侧移动。该凸起部221尺寸可略大于装配腔1131，从而形成过盈配合（紧配合），不仅起到限位作用，还起到快速固定作用。
请参考图2，一种实施例中，该装配腔1131通过缩口槽1132与容纳腔111连通，缩口槽1132的宽度小于装配腔1131以及凸起部221的宽度，从而形成一个T形结构。因此，该缩口槽1132的槽壁可形成上述的阻挡部，以阻止食材存放单元200向容纳腔111移动。请参考图7，该凸起部221的宽度大于连杆222的宽度，也形成一个T形结构。该凸起部221可卡入至并限制于装配腔1131内，连杆222卡入缩口槽1132内。
请参考图2，该实施例中，该装配腔1131具有圆形或半圆形的横截面，而如图7所示，对应的凸起部221也具有圆形或半圆的横截面，这种具有圆滑过渡的装配腔1131和凸起部221可以快速的实现插接配合。
当然，一些实施例中，该装配腔1131和凸起部221也可具有其他变形，例如，该凸起部221和连杆222的横截面可形成标准的T字形（如图9a所示），或凸起部221的横截面为一个外大内小的梯形面（如图9b所示，该形状也统称为T形结构）。对应地，装配腔1131和缩口槽1132则采用与凸起部221和连杆222匹配的形状。
请参考图7，一种实施例中，该第二可拆卸连接部220包括前固定座224和后固定座223，该后固定座223与凸起部221和连杆222固定连接或一体成型。该主体210上设有安装孔211，后固定座223通过螺柱225穿过该安装孔211后，与前固定座224上的螺孔226固定，从而将凸起部221与主体210其他部分固定连接。当然，这只是示出了第二可拆卸连接部220的一种示例，在其他实施例中，第二可拆卸连接部220也可采用其他结构与主体210的其他部分连接，如粘接、焊接、卡接等。
作为可拆卸连接的另一种示例，该第一可拆卸连接部113和第二可拆卸连接部220之间采用磁性吸合固定，这样既方便快速将食材存放单元200装配到箱体110上，也方便用户快速的取放食材存放单元200，而且磁性吸合本身具有一定程度的导向效果，当食材存放单元200靠近箱体110时，可自动吸附。
请参考图5，一种实施例中，该第一可拆卸连接部113为能够磁性吸合食材存放单元200的磁性件和/或能够被食材存放单元200磁性吸合的被磁吸件。对应地，该第二磁吸结构具有能够磁性吸合第一可拆卸连接部113的磁性件和/或能够被第一可拆卸连接部113磁性吸合的被磁吸件（图中未示出）。
其中，磁性件是指本身具有磁性的部件，例如可以是磁铁或电磁铁等。而被磁吸件则是指本身不具有磁性，但能够被磁性件吸附的部件，例如能够被磁性件吸附的金属件或其他部件。
图5中，该磁性件和/或被磁吸件设于容纳腔111的底腔壁，而在其他实施例中，该磁性件和/或被磁吸件也可设置在上述第一可拆卸连接部113的各个位置处。
进一步地，再回到图3中上述围绕容纳腔111所设置的顶壁115上，为了使该顶壁115更好的与其他部件配合（例如当该外接容器100具有盖体120时，如图1所示，为了顶壁115能够更好的与盖体120贴合），可使得第一可拆卸连接部113低于顶壁115或与顶壁115齐平。同时，该第一可拆卸连接部113的结构设置为：当食材存放单元200安装于第一可拆卸连接部113时，食材存放单元200低于顶壁115或与顶壁115齐平。即，如图3所示，当食材存放单元200安装到顶壁115后，食材存放单元200的上端不高于顶壁115所在平面。如图1所示，该外接容器100可具有盖体120，该盖体120封盖在箱体110上。此时，该盖体120可贴合到箱体110上，并更好的与顶壁115贴合，并封闭容纳腔111。
请参考图1和2，一种实施例中，该箱体110设有把手114，以便用户单独移动箱体110。
当然，上述各实施例所示的外接容器100也可应用到其他类型的液体加热烹饪设备中，例如非循环式液体加热设备。具体地，例如某些低温慢煮棒或恒温慢煮棒可直接插入到外接容器100的容纳腔111进行加热，此时，外接容器100可不具有上述的对接口112，这些低温慢煮棒或恒温慢煮棒属于液体加热烹饪设备，但不属于循环式液体加热设备，不需要与容纳腔111形成连通的液体通道。
虽然在各种实施例中已经示出了本文的原理，但是许多特别适用于特定环境和操作要求的结构、布置、比例、元件、材料和部件的修改可以在不脱离本披露的原则和范围内使用。以上修改和其他改变或修正将被包含在本文的范围之内。
前述具体说明已参照各种实施例进行了描述。然而，本领域技术人员将认识到，可以在不脱离本披露的范围的情况下进行各种修正和改变。因此，对于本披露的考虑将是说明性的而非限制性的意义上的，并且所有这些修改都将被包含在其范围内。同样，有关于各种实施例的优点、其他优点和问题的解决方案已如上。然而，益处、优点、问题的解决方案以及任何能产生这些的要素，或使其变得更明确的解决方案都不应被解释为关键的、必需的或必要的。本文中所用的术语“包括”和其任何其他变体，皆属于非排他性包含，这样包括要素列表的过程、方法、文章或设备不仅包括这些要素，还包括未明确列出的或不属于该过程、方法、系统、文章或设备的其他要素。此外，本文中所使用的术语“耦合”和其任何其他变体都是指物理连接、电连接、磁连接、光连接、通信连接、功能连接和/或任何其他连接。
具有本领域技术的人将认识到，在不脱离本发明的基本原理的情况下，可以对上述实施例的细节进行许多改变。因此，本发明的范围应根据以下权利要求确定。

Claims (22)

  1. 一种用于循环式液体加热烹饪设备的外接容器, 其特征在于，包括箱体，所述箱体具有至少一个容纳腔、至少一个用于连接烹饪主机的对接口和至少一个第一可拆卸连接部，所述容纳腔用于容纳液体和装有食材的食材存放单元；所述对接口与所述容纳腔连通，以使所述容纳腔能够通过所述对接口与所述烹饪主机建立液体流动通道，所述第一可拆卸连接部具有能够与所述食材存放单元可拆卸连接的结构，以将所述食材存放单元连接在所述箱体的指定位置。
  2. 如权利要求1所述的外接容器，其特征在于，所述第一可拆卸连接部为多个，其相互分离地分布在所述容纳腔内和/或容纳腔之外。
  3. 如权利要求2所述的外接容器，其特征在于，所述容纳腔的顶端敞开，至少部分所述第一可拆卸连接部围绕所述容纳腔的敞开处分布。
  4. 如权利要求3所述的外接容器，其特征在于，所述箱体具有围绕所述容纳腔的敞开处设置的顶壁，至少部分所述第一可拆卸连接部设于所述顶壁上。
  5. 如权利要求4所述的外接容器，其特征在于，所述顶壁具有至少一对相对设置的侧边，所述相对设置的侧边上均设有所述第一可拆卸连接部，且在所述相对设置的侧边上，所述第一可拆卸连接部相互错开，以增加所述食材存放单元的装配数量。
  6. 如权利要求4所述的外接容器，其特征在于，所述第一可拆卸连接部低于所述顶壁或与所述顶壁齐平；所述第一可拆卸连接部的结构设置为：当所述食材存放单元安装于所述第一可拆卸连接部时，所述食材存放单元低于所述顶壁或与所述顶壁齐平。
  7. 如权利要求2所述的外接容器，其特征在于，至少部分所述第一可拆卸连接部分布在所述容纳腔的侧腔壁和/或底腔壁上。
  8. 如权利要求7所述的外接容器，其特征在于，所述侧腔壁具有至少一对相对设置的侧壁，所述相对设置的侧壁上均设有所述第一可拆卸连接部，且在所述相对设置的侧壁之间，所述第一可拆卸连接部相互错开，以增加所述食材存放单元的装配数量。
  9. 如权利要求4所述的外接容器，其特征在于，所述第一可拆卸连接部具有沿所述箱体竖向设置的第一凸起结构和/或第一凹陷结构，以实现与所述食材存放单元在竖向上的插接过盈配合。
  10. 如权利要求9所述的外接容器，其特征在于，所述第一凹陷结构包括装配腔，所述装配腔用于容置所述食材存放单元上的凸起部，所述装配腔与所述容纳腔连通，所述第一可拆卸连接部具有用于阻止所述凸起部向所述容纳腔移动的阻挡部。
  11. 如权利要求10所述的外接容器，其特征在于，所述装配腔通过缩口槽与所述容纳腔连通，所述缩口槽的宽度小于所述装配腔以及所述凸起部的宽度，所述缩口槽的槽壁为所述阻挡部，以阻止所述食材存放单元向所述容纳腔移动。
  12. 如权利要求1-8任一项所述的外接容器，其特征在于，所述第一可拆卸连接部具有第一插接配合结构、第一卡接结构、第一可拆卸粘接结构、第一螺接结构和第一磁吸结构中的至少一种。
  13. 如权利要求12所述的外接容器，其特征在于，所述第一磁吸结构具有能够磁性吸合所述食材存放单元的磁性件和/或能够被所述食材存放单元磁性吸合的被磁吸件。
  14. 如权利要求1-13任一项所述的外接容器，其特征在于，在所述食材存放单元装配到所述第一可拆卸连接部时，所述第一可拆卸连接部与所述食材存放单元的内部不连通。
  15. 如权利要求1-14任一项所述的外接容器，其特征在于，还包括盖体，所述盖体封盖在所述箱体上，封闭所述容纳腔；所述箱体设有把手，以便用户单独移动所述箱体。
  16. 一种用于液体加热烹饪设备的外接容器, 其特征在于，包括箱体，所述箱体具有至少一个容纳腔和至少一个第一可拆卸连接部，所述容纳腔用于容纳液体和装有食材的食材存放单元；所述第一可拆卸连接部具有能够与所述食材存放单元可拆卸连接的结构，以将所述食材存放单元连接在所述箱体的指定位置。
  17. 一种液体加热烹饪设备，其特征在于，包括烹饪主机和如权利要求1-16任一项所述的外接容器，所示烹饪主机包括对接管路组件和加热装置，所述对接管路组件能够与所述外接容器的对接口可拆卸的连通，以将所述外接容器内的液体引入所述对接管路组件以及将所述对接管路组件内加热的液体排出至所述外接容器；所述加热装置用于对所述对接管路组件送入的液体进行加热。
  18. 如权利要求17所述的液体加热烹饪设备，其特征在于，还包括食材存放单元，所述食材存放单元具有主体，所述主体具有食材存放腔以及第二可拆卸连接部，所述食材存放腔用于存放食材，所述第二可拆卸连接部能够与所述外接容器的所述第一可拆卸连接部连接所述第二可拆卸连接部具有第二插接配合结构、第二卡接结构、第二可拆卸粘接结构、第二螺接结构和第二磁吸结构中的至少一种。
  19. 如权利要求18所述的液体加热烹饪设备，其特征在于，所述第二磁吸结构具有能够磁性吸合所述第一可拆卸连接部的磁性件和/或能够被所述第一可拆卸连接部磁性吸合的被磁吸件。
  20. 如权利要求18所述的液体加热烹饪设备，其特征在于，所述第二卡接结构包括沿所述食材存放单元竖向设置的第二凸起结构和/或第二凹陷结构，以实现与所述第一可拆卸连接部在竖向上的插接过盈配合。
  21. 如权利要求20所述的液体加热烹饪设备，其特征在于，所述第二凸起结构包括凸起设置的凸起部和连接所述凸起部的连杆，所述凸起部的宽度大于所述连杆的宽度。
  22. 如权利要求18-21任一项所述的液体加热烹饪设备，其特征在于，所述食材存放单元为真空袋，所述主体具有排气口，所述排气口与所述食材存放腔连通，用于抽取所述食材存放腔内的气体。
PCT/CN2022/093673 2022-05-18 2022-05-18 外接容器及液体加热烹饪设备 WO2023220990A1 (zh)

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