CN217744003U - External container and liquid heating cooking equipment - Google Patents

Abstract

The utility model provides an external container and liquid heating cooking equipment, this external container's box has at least one and holds chamber and at least one first detachable connections portion. The corresponding food material storage unit is provided with a second detachable connecting portion, and the second detachable connecting portion can be connected with the first detachable connecting portion of the external container, so that the food material storage unit is fixedly connected to the designated position of the box body. In the cooking process, the food material storage unit is always connected to the position of the first detachable connecting portion, and the disorder condition of the food material storage unit in the accommodating cavity is reduced. When the user can set the specific placing position of the food storage unit according to the requirement, the food storage unit can be heated at the position expected by the user in the whole cooking process, and the controllability of the food cooking effect is improved.

Description

External container and liquid heating cooking equipment

Technical Field

The application relates to cooking equipment, in particular to an external container applied to liquid heating cooking equipment.

Background

Liquid heating cooking devices are a type of cooking device that heats food material by heating a liquid, such as a slow cooker at a low temperature or a slow cooker at a constant temperature. The cooking device generally comprises a cooking main machine and a water tank, and liquid in the water tank is heated by a heating device inside the cooking main machine, so that food materials placed in the water tank are cooked.

When the circulating liquid heating cooking equipment is used for cooking, food materials are packaged in the vacuum bag, and then the vacuum bag packaged with the food materials is placed in the water tank for cooking.

The vacuum bag is used for enclosing food and making the food soaked in liquid (usually water) to complete cooking. In the prior art, a method is usually adopted, in which a rack with partitions is additionally arranged, and a vacuum bag containing food is placed on the rack to separate food materials. However, the vacuum bags can float in the liquid, which often causes the vacuum bags to move and close to each other, and further cannot ensure that each surface of the food can be uniformly heated, which affects the taste of the food material.

Disclosure of Invention

The present application mainly provides an external container for a circulation type liquid heating cooking apparatus, an external container for a liquid heating cooking apparatus, and a liquid heating cooking apparatus, thereby exhibiting a structure capable of enabling an edible material storage unit to be assembled at a designated position.

In view of the above, in one embodiment, the present application provides an external container for a circulating liquid heating cooking apparatus, comprising a box body having at least one accommodating cavity, at least one docking port for connecting to a cooking mainframe, and at least one first detachable connecting portion, wherein the accommodating cavity is used for accommodating liquid and a food storage unit containing food; the butt joint mouth with hold the chamber intercommunication, so that it can pass through to hold the chamber the butt joint mouth with the liquid flow channel is established to the culinary art host computer, first detachable connecting portion have can with the structure of connection can be dismantled to the edible material storage unit, with will the edible material storage unit is connected the assigned position of box.

In one embodiment, the first detachable connecting portion is a plurality of first detachable connecting portions, and the first detachable connecting portions are distributed in the accommodating cavity and/or outside the accommodating cavity separately from each other.

In one embodiment, the top end of the accommodating cavity is open, and at least part of the first detachable connecting part is distributed around the opening of the accommodating cavity.

In one embodiment, the box body has a top wall disposed around the opening of the accommodating chamber, and at least part of the first detachable connecting portion is disposed on the top wall.

In one embodiment, the top wall has at least one pair of oppositely disposed sides, the first detachable connecting portions are disposed on the oppositely disposed sides, and the first detachable connecting portions are staggered between the oppositely disposed sides, so as to increase the number of the food storage units.

In one embodiment, at least part of the first detachable connecting portion is distributed on the side cavity wall and/or the bottom cavity wall of the accommodating cavity.

In one embodiment, the side wall has at least one pair of opposite side walls, the opposite side walls are provided with the first detachable connecting portions, and the first detachable connecting portions are staggered on the opposite side walls, so as to increase the number of the food material storage units.

In one embodiment, the first detachable connecting portion has a first protruding structure and/or a first recessed structure vertically arranged along the box body, so as to achieve vertical insertion interference fit with the food material storage unit.

In one embodiment, the first recessed structure includes an assembly cavity for accommodating a protruding portion on the food material storage unit, the assembly cavity is communicated with the accommodating cavity, and the first detachable connecting portion has a blocking portion for blocking the protruding portion from moving towards the accommodating cavity.

In one embodiment, the assembling cavity is communicated with the accommodating cavity through a necking groove, the width of the necking groove is smaller than the width of the assembling cavity and the width of the bulge, and the groove wall of the necking groove is the blocking part so as to prevent the food material storage unit from moving towards the accommodating cavity.

In one embodiment, the first detachable connection is lower than or flush with the top wall; the first detachable connecting part is structurally arranged as follows: when the food material storage unit is mounted on the first detachable connecting portion, the food material storage unit is lower than the top wall or flush with the top wall.

In one embodiment, the first detachable connection portion has at least one of a first inserting and mating structure, a first clamping structure, a first detachable bonding structure, a first screw connection structure and a first magnetic attraction structure.

In one embodiment, the first magnetic attraction structure has a magnetic member capable of magnetically attracting the food material storage unit and/or a magnetically attracted member capable of being magnetically attracted by the food material storage unit.

In one embodiment, when the food material storage unit is assembled to the first detachable connecting portion, the first detachable connecting portion is not in communication with the inside of the food material storage unit.

In one embodiment, the container further comprises a cover body, wherein the cover body covers the container body to close the accommodating cavity; the case is provided with a handle so that a user can move the case independently.

In view of the above, in one embodiment, the present application provides an external container for a liquid heating cooking apparatus, including a box body having at least one accommodating cavity for accommodating liquid and a food material storage unit containing food material, and at least one first detachable connecting portion; the first detachable connecting portion is provided with a structure capable of being detachably connected with the food material storage unit, so that the food material storage unit is connected to the designated position of the box body.

In view of the above, an embodiment of the present application provides a liquid heating cooking apparatus, including a cooking main unit and an external container as described in any one of the above, the cooking main unit includes a docking pipe assembly and a heating device, the docking pipe assembly is capable of detachably communicating with a docking port of the external container to introduce liquid in the external container into the docking pipe assembly and discharge the liquid heated in the docking pipe assembly to the external container; the heating device is used for heating the liquid sent by the butt joint pipeline assembly.

In one embodiment, the food storage unit is further provided with a main body, the main body is provided with a food storage cavity and a second detachable connecting part, the food storage cavity is used for storing food, the second detachable connecting part can be connected with the first detachable connecting part of the external container, and the second detachable connecting part is provided with at least one of a second inserting matching structure, a second clamping structure, a second detachable bonding structure, a second screw connection structure and a second magnetic suction structure.

In one embodiment, the second magnetic attraction structure has a magnetic member capable of magnetically attracting the first detachable connecting portion and/or a magnetically attracted member capable of being magnetically attracted by the first detachable connecting portion.

In one embodiment, the second clamping structure comprises a second protruding structure and/or a second recessed structure vertically arranged along the food material storage unit, so as to achieve vertical insertion interference fit with the first detachable connecting part.

In one embodiment, the second protruding structure includes a protruding portion protruding from the second surface and a connecting rod connected to the protruding portion, and a width of the protruding portion is greater than a width of the connecting rod.

In one embodiment, the food material storage unit is a vacuum bag, and the main body has an air outlet communicated with the food material storage cavity for extracting air in the food material storage cavity.

In the external container according to the above embodiment, the box body has at least one accommodating chamber and at least one first detachable connecting portion. The food material storage unit can be accommodated in the accommodating cavity and provided with a second detachable connecting part, and the second detachable connecting part can be connected with the first detachable connecting part of the external container, so that the food material storage unit is fixedly connected to the designated position of the box body. In the cooking process, the food material storage unit is always connected to the position of the first detachable connecting portion, and the disorder condition of the food material storage unit in the accommodating cavity is reduced. When the user can set the specific placing position of the food material storing unit according to the requirement, the food material storing unit can be heated at the position expected by the user in the whole cooking process, and the controllability of the food material cooking effect is improved.

Drawings

FIG. 1 is a schematic diagram illustrating an external appearance structure of an external container according to an embodiment of the present disclosure;

FIG. 2 is an enlarged view of a first detachable connection portion of the housing according to one embodiment of the present application;

FIG. 3 is a schematic view of an embodiment of the present application when the box body is provided with a food material storage unit;

FIG. 4 is a schematic view of a first detachable connection portion of the case according to an embodiment of the present disclosure;

FIG. 5 is a schematic view of a first detachable connecting portion being a magnetic member or a magnetically attracted member according to an embodiment of the present disclosure;

FIG. 6 is a front view of the food material storage unit according to an embodiment of the present application;

FIG. 7 is an exploded view illustrating a second detachable connecting portion of the food material storing unit according to an embodiment of the present application;

FIG. 8 is a top view of an embodiment of a food material storage unit;

FIG. 9a is a schematic cross-sectional view of a boss and a connecting rod in one embodiment of the present application;

FIG. 9b is a schematic cross-sectional view of a boss and a link in another embodiment of the present application.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, one skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The ordinal numbers used herein for the components, such as "first," "second," etc., are used merely to distinguish between the objects described, and do not have any sequential or technical meaning. The term "connected" and "coupled" as used herein includes both direct and indirect connections (couplings), unless otherwise specified. (may be omitted as the case may be)

The present application provides a liquid heating cooking apparatus that can be either a circulating type liquid heating cooking apparatus or a non-circulating type liquid heating cooking apparatus, such as a stirring type liquid heating cooking apparatus.

Taking a circulation-type liquid-heating cooking device as an example, the circulation-type liquid-heating cooking device generally includes a cooking main machine, which may be a table-type structure (such as some slow low-temperature cooking machines or slow constant-temperature cooking machines) or a bar-type structure (such as some slow low-temperature cooking bars or slow constant-temperature cooking bars). The main cooking unit heats the liquid in the external container continuously, and then heats the food materials in the liquid, for example, the main cooking unit may be, but is not limited to, a low-temperature slow cooker or a constant-temperature slow cooker. The external container can be used as a part of circulating liquid heating cooking equipment, and also can be used as a device independent of the circulating liquid heating cooking equipment and matched with the circulating liquid heating cooking equipment.

The outer receptacle is configured to receive an ingredient storage unit (e.g., a vacuum bag) containing an ingredient. The external container is usually externally connected with the cooking host. The external container can be filled with liquid, the liquid is water generally (at the moment, the external container can also be called as a water tank), and other liquids can be stored in the external container according to different cooking requirements. The cooking host and the external container form a circulating liquid channel so as to draw liquid into the cooking host for heating and discharge the liquid heated in the cooking host into the external container.

Referring to fig. 1-5, the present embodiment provides an external container 100. The outer container 100 includes a box body 110, and the box body 110 may be an integrally formed structure (e.g., an injection molded plastic box body, etc.), or may be formed by combining a plurality of components. The cabinet 110 has at least one receiving chamber 111 and at least one docking port 112 for connecting a cooking main.

The receiving cavity 111 is used for receiving a liquid and a food material storage unit 200 containing food materials. The receiving cavity 111 generally has an opening for accessing the food material storage unit 200 and the food material, and in the embodiment shown in fig. 2 to 5, the top end of the receiving cavity 111 is open, so that a user can access the food material and the food material storage unit 200 from the top end of the receiving cavity 111. Of course, in other embodiments, the opening may be disposed at other locations, such as the side, or even the bottom, of the housing 110. When the opening is provided in a lower portion of the bottom surface or the side surface, the food storage unit 200 may be placed first, and then the opening may be sealed, and then the liquid may be injected into the accommodating chamber 111 through another liquid injection port.

The pair of interfaces 112 communicate with the receiving chamber 111 so that the receiving chamber 111 can establish a liquid flow path with the cooking main through the pair of interfaces 112. The pair of interfaces 112 may be divided into an inlet and an outlet, or may be a single interface for both water inlet and water outlet. The liquid in the external container 100 is docked with the cooking main unit through the docking port 112, so that the liquid in the accommodating chamber 111 is introduced into the cooking main unit, and the heated liquid in the cooking main unit is introduced into the external container 100. Generally, the docking port 112 may be located at an outer side of the cabinet 110 to facilitate docking with the cooking main. Of course, the pair of interfaces 112 may be disposed inside the case 110 or at other positions.

The food material storage unit 200 (for example, a vacuum bag or other components capable of achieving the same function) is used for directly storing food materials, and particularly when the food materials need to be vacuumized, the food material storage unit 200 needs to provide a vacuum environment, and at this time, the food material storage unit 200 can have a vacuum or low-pressure environment in a manner of exhausting gas or extruding gas, so as to help the food materials obtain better taste after being cooked.

In the cooking process, the food storage unit 200 and the food are placed in the external container 100, but the food storage unit 200 is easily moved disorderly in the external container 100 due to the rolling of the heated liquid, and the moving of the food storage unit often causes the partial food storage units 200 to be attached to each other, so that the food cannot be uniformly heated, and the taste of the cooked food is directly influenced.

To address this issue, referring to fig. 2-5, in this embodiment, the box body 110 further has at least one first detachable connecting portion 113. The first detachable connecting portion 113 has a structure capable of being detachably connected with the food material storage unit 200 to connect the food material storage unit 200 at a designated position of the case 110.

Correspondingly, in order to achieve the detachable connection with the box 110, please refer to fig. 6-8, in this embodiment, the food material storing unit 200 has a main body 210, and the main body 210 has a food material storing cavity (not shown) and a second detachable connection portion 220. The food storage cavity is used for storing food, and the second detachable connecting portion 220 can be connected with the first detachable connecting portion 113 of the external container 100.

The food material storing unit 200 shown in fig. 6 to 8 is a vacuum bag, and the main body 210 has an air outlet 230, the air outlet 230 is communicated with the food material storing cavity, and air in the food material storing cavity can be pumped by the air pumping device, so as to form vacuum or low pressure in the food material storing cavity. The food material storage cavity is provided with an opening for taking and placing food materials, and a sealing chain 240 is arranged on one side of the opening for sealing. It is understood that the gas outlet 230 may be provided with a gas check valve assembly such that gas can only flow from the food material storage chamber to the outside of the vacuum bag and cannot flow from the outside of the vacuum bag to the food material storage chamber. Of course, in other embodiments, the food storage unit 200 may have other structures, such as a bag structure without vacuum.

The second detachable connecting portion 220 can be connected with the first detachable connecting portion 113 of the external container 100, thereby fixedly connecting the food storage unit 200 to a designated position of the case 110. Such detachable connection not only can stably position the food material storage unit 200 on the case 110, but also facilitates the user to detach and install the food material storage unit 200. In the cooking process, the food storage unit 200 is always connected to the position of the first detachable connecting portion 113, although the liquid flows along with the rise of the temperature of the liquid, which may cause the food storage unit 200 to shake slightly, the fixing position of the food storage unit 200 is not changed finally, and thus the situation that the food storage unit 200 moves in the accommodating cavity 111 is reduced. When a user sets a specific placement position of the food material storage unit 200 according to a requirement, the food material storage unit 200 is heated at a position desired by the user in the whole cooking process, so that controllability of a food material cooking effect is improved.

In order to simplify the structure of the first detachable connecting portion 113, in one embodiment, when the food material storage unit 200 is assembled to the first detachable connecting portion 113, the first detachable connecting portion 113 is not communicated with the inside of the food material storage unit 200. The first detachable connecting portion 113 serves only as a connecting and limiting function.

In order to provide more assembly positions, referring to fig. 2-5, in some embodiments, the first detachable connecting portion 113 is provided in a plurality, and is distributed on the box body 110 separately from each other. When a user desires that the food material storage units 200 are not in contact with or attached to each other, different food material storage units 200 can be detachably mounted on the first detachable connecting portions 113 at different positions, so that the food material storage units 200 are separated from each other, and the surfaces of the food material in the food material storage units 200 are uniformly heated.

The first detachable connecting portion 113 may be distributed in the accommodating cavity 111 and/or outside the accommodating cavity 111, that is, after the food material storing unit 200 is disposed in the accommodating cavity 111, the food material storing unit 200 may be detachably installed directly from the accommodating cavity 111 and/or outside the accommodating cavity 111.

Referring to fig. 2-4, in one embodiment, at least a portion of the first detachable connecting portion 113 is distributed around the opening of the accommodating chamber 111. The first detachable connecting portions 113 may be spaced apart from each other by the same distance, or may be spaced apart from each other by different distances. The open portion is disposed at the top of the box body 110, and the first detachable connecting portion 113 is also disposed at the top of the box body 110 when being disposed around the open portion, so that the user can assemble and disassemble the food material storage unit 200. This first detachable connecting portion 113 is around holding chamber 111 setting, and the make full use of being convenient for holds the space of chamber 111, will eat material storage unit 200 and place holding chamber 111 different positions, consequently guaranteeing under the prerequisite of mutual noninterference, can also put into more edible materials storage unit 200.

More specifically, referring to fig. 2 to 4, the case 110 has a top wall 115 disposed around the opening of the receiving cavity 111, and at least a portion of the first detachable connecting portion 113 is disposed on the top wall 115. The top wall 115 may be configured to be planar, but may be configured to be non-planar to meet other requirements.

The top wall 115 has at least a pair of oppositely disposed sides, the oppositely disposed sides are all provided with first detachable connecting portions 113, and the first detachable connecting portions 113 are staggered with each other between the oppositely disposed sides to increase the number of the food material storage units 200. As shown in fig. 3 and 4, the box body 110 is rectangular parallelepiped, two long sides 1151 and two short sides 1152 of the box body 110 respectively form a pair of oppositely arranged sides, wherein the first detachable connecting portions 113 on the two long sides 1151 are arranged in a staggered manner, so that the space of the accommodating cavity 111 can be fully utilized, and more food storage units 200 can be placed. Of course, the two short sides 1152 are far apart, and the effect of the offset arrangement is not obvious, so the first detachable connecting portion 113 thereon may be selected not to be offset or to be offset. Furthermore, the orientation of the two short sides 1152 may allow for the placement of a larger food material storage unit 200, e.g. one or more food material storage units 200 may be laterally fixed to one or both short sides 1152. Since the transverse length is longer, for better fixation, in one embodiment, the first detachable connecting portions 113 may be symmetrically disposed, i.e. not staggered with each other, and the number of the second detachable connecting portions 220 on the food material storage unit 200 may be two, and the two detachable connecting portions are respectively disposed at two ends of the food material storage unit 200, so that two ends of the food material storage unit 200 can be respectively connected with the first detachable connecting portions 113 on the two short sides 1152, and the same food material storage unit 200 is respectively connected on the two short sides 1152.

Of course, the box 110 may have other shapes, such as a square, a cylinder, or other polygonal, elliptical or irregular cross-section.

Referring to fig. 5, in another embodiment, at least a portion of the first detachable connecting portion 113 may also be distributed on the side wall and/or the bottom wall of the accommodating chamber 111. In fig. 5, the first detachable connecting portion 113 is provided on the bottom wall of the accommodating chamber 111.

When first detachable connecting portion 113 distributes at the side cavity wall that holds chamber 111, it also can distribute around the circumference that holds chamber 111, and the make full use of being convenient for holds the space in chamber 111, places edible material storage unit 200 in the different positions that hold chamber 111, consequently guaranteeing under the prerequisite of mutual noninterference, can also put into more edible material storage unit 200.

The side cavity wall may also have at least one pair of oppositely disposed side walls, the oppositely disposed side walls are all provided with the first detachable connecting portions 113, and the first detachable connecting portions 113 are mutually staggered between the oppositely disposed side walls, so as to increase the assembling number of the food material storage units 200. In this embodiment, the arrangement effect of the food material storage unit 200 can refer to the effect shown in fig. 3 and 4.

The detachable connection between the first detachable connecting portion 113 and the second detachable connecting portion 220 can be realized by various detachable connecting structures, and as long as it can be ensured that the first detachable connecting portion 113 and the second detachable connecting portion are connected, the food storage unit 200 cannot be separated from the first detachable connecting portion 113 in the liquid cooking process. For example, the first detachable connection portion 113 has at least one of a first inserting and mating structure, a first clamping structure, a first detachable adhesive structure, a first screw connection structure and a first magnetic attraction structure. Correspondingly, the second detachable connecting portion 220 has at least one of a second inserting and matching structure, a second clamping structure, a second detachable bonding structure, a second screwing structure and a second magnetic attraction structure. This first grafting cooperation structure and second grafting cooperation structure are pegged graft and are cooperated, especially can peg graft interference fit to provide better fixed effect. The first clamping structure and the second clamping structure are clamped with each other, for example, the first clamping structure and the second clamping structure are buckled with each other through a buckle. The first detachable bonding structure and the second detachable bonding structure are bonded to each other, for example, by using a hook and loop fastener or the like. The first and second threaded structures are threadedly engaged with each other, such as by bolts or screws. The first magnetic attraction structure and the second magnetic attraction structure are fixed with each other in a magnetic attraction manner.

As an example of the insertion fitting structure, the first insertion fitting structure may have a first protruding structure and/or a first recessed structure vertically disposed along the box body 110, and the second insertion fitting structure includes a second protruding structure and/or a second recessed structure vertically disposed along the food material storage unit 200 to achieve an insertion interference fit with the first detachable connection portion 113 in the vertical direction. During cooking, since the liquid flows to displace the food storage unit 200 in a lateral direction and in an up-and-down floating manner, the food storage unit 200 is in interference fit with the first detachable connecting portion 113, and the food storage unit 200 is not loosened and does not float. For the user, when the food material storage unit 200 is assembled, the food material storage unit 200 is only required to be placed on the second clamping structure from top to bottom and clamped, and the operation is simple. When the food material storage unit 200 needs to be taken away, a user can directly lift the food material storage unit 200 upwards, and the food material storage unit 200 can be taken and placed conveniently.

Referring to fig. 2 and 5-8, as an example of a specific detachable connection, the first concave structure includes a mounting cavity 1131, the second convex structure includes a convex portion 221 and a connecting rod 222 connected with the convex portion 221, and in fig. 7, the convex portion 221 is a convex head. The fitting cavity 1131 is used for accommodating the protrusion 221 on the food material storage unit 200, the fitting cavity 1131 is communicated with the accommodating cavity 111, and the first detachable connecting portion 113 has a blocking portion for blocking the protrusion 221 from moving toward the accommodating cavity 111, so as to block the protrusion 221 and the entire food material storage unit 200 from moving toward the accommodating cavity 111 side in the fitting cavity 1131. The protrusion 221 may be slightly larger than the assembly cavity 1131, so as to form an interference fit (tight fit), which not only serves as a limiting function, but also serves as a quick fixing function.

Referring to fig. 2, in one embodiment, the assembly cavity 1131 communicates with the accommodating cavity 111 through a necking slot 1132, and the width of the necking slot 1132 is smaller than the widths of the assembly cavity 1131 and the protrusion 221, so as to form a T-shaped structure. Therefore, the wall of the throat 1132 may form the above-mentioned blocking portion to prevent the food storage unit 200 from moving toward the receiving cavity 111. Referring to fig. 7, the width of the protrusion 221 is greater than the width of the connecting rod 222, and a T-shaped structure is also formed. The protrusion 221 can snap into and be confined within the assembly cavity 1131 and the link 222 can snap into the slot 1132.

Referring to fig. 2, in this embodiment, the assembly cavity 1131 has a circular or semicircular cross section, and as shown in fig. 7, the corresponding protrusion 221 also has a circular or semicircular cross section, and the assembly cavity 1131 and the protrusion 221 with smooth transition can realize a quick plug-in fit.

Of course, in some embodiments, the assembling cavity 1131 and the protruding portion 221 may have other variations, for example, the cross section of the protruding portion 221 and the connecting rod 222 may form a standard T-shape (as shown in fig. 9 a), or the cross section of the protruding portion 221 may be a trapezoidal surface with a larger outer portion and a smaller inner portion (as shown in fig. 9b, the shapes are also collectively referred to as T-shaped structures). Correspondingly, the assembly cavity 1131 and the slot 1132 are shaped to match the shape of the protrusion 221 and the rod 222.

Referring to fig. 7, in an embodiment, the second detachable connecting portion 220 includes a front fixing seat 224 and a rear fixing seat 223, and the rear fixing seat 223 is fixedly connected or integrally formed with the protruding portion 221 and the connecting rod 222. The main body 210 is provided with a mounting hole 211, and a rear fixing seat 223 is fixed with a screw hole 226 on a front fixing seat 224 after passing through the mounting hole 211 through a stud 225, so that the boss 221 is fixedly connected with other parts of the main body 210. Of course, this is just one example of the second detachable connecting portion 220, and in other embodiments, the second detachable connecting portion 220 may be connected to other portions of the main body 210 by other structures, such as adhesion, welding, clamping, etc.

As another example of the detachable connection, the first detachable connection portion 113 and the second detachable connection portion 220 are fixed by magnetic attraction, so that the food storage unit 200 can be assembled to the box 110 quickly and conveniently, the user can take and place the food storage unit 200 quickly, and the magnetic attraction itself has a certain guiding effect and can be attracted automatically when the food storage unit 200 is close to the box 110.

Referring to fig. 5, in one embodiment, the first detachable connecting portion 113 is a magnetic member capable of magnetically attracting the food storage unit 200 and/or a magnetically attracted member capable of magnetically attracting the food storage unit 200. Correspondingly, the second magnetic attraction structure has a magnetic member capable of magnetically attracting the first detachable connecting portion 113 and/or a magnetically attracted member (not shown) capable of magnetically attracting the first detachable connecting portion 113.

The magnetic material is a member having magnetic properties, and may be, for example, a magnet or an electromagnet. The magnetically attracted element is a component that has no magnetism, but can be attracted by a magnetic element, such as a metal element or other components that can be attracted by a magnetic element.

In fig. 5, the magnetic member and/or the magnetically attracted member are disposed on the bottom wall of the accommodating cavity 111, but in other embodiments, the magnetic member and/or the magnetically attracted member may also be disposed at various positions of the first detachable connecting portion 113.

Further, referring back to the top wall 115 disposed around the receiving cavity 111 in fig. 3, in order to make the top wall 115 better fit with other components (for example, when the external container 100 has a cover 120, as shown in fig. 1, in order to make the top wall 115 better fit with the cover 120), the first detachable connecting portion 113 may be lower than the top wall 115 or flush with the top wall 115. Meanwhile, the first detachable connecting portion 113 is structured such that: when the food storage unit 200 is mounted to the first detachable connecting portion 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. 3, when the food storage unit 200 is mounted to the top wall 115, the upper end of the food storage unit 200 is not higher than the plane of the top wall 115. As shown in fig. 1, the external container 100 may have a cover 120, and the cover 120 may be covered on the box 110. At this time, the cover 120 may be attached to the box 110 and preferably attached to the top wall 115 and enclose the receiving cavity 111.

Referring to fig. 1 and 2, in one embodiment, the housing 110 is provided with a handle 114 to allow a user to separately move the housing 110.

Of course, the circumscribed container 100 shown in the above embodiments may also be applied to other types of liquid heating cooking apparatuses, such as non-circulating liquid heating apparatuses. Specifically, for example, some low-temperature slow-boiling sticks or constant-temperature slow-boiling sticks may be directly inserted into the accommodating cavity 111 of the external container 100 for heating, and in this case, the external container 100 may not have the above-mentioned docking port 112, and these low-temperature slow-boiling sticks or constant-temperature slow-boiling sticks belong to a liquid heating cooking device, but do not belong to a circulating liquid heating device, and do not need to form a liquid passage communicating with the accommodating cavity 111.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical personnel in the technical field of the utility model, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replace.

Claims (10)

1. An external container for a circulating liquid heating cooking device is characterized by comprising a box body, wherein the box body is provided with at least one accommodating cavity, at least one butt joint port for connecting a cooking host machine and at least one first detachable connecting part, and the accommodating cavity is used for accommodating liquid and an edible material storage unit containing edible materials; the butt joint mouth with hold the chamber intercommunication, so that it can pass through to hold the chamber the butt joint mouth with the liquid flow channel is established to the culinary art host computer, first detachable connecting portion have can with the structure of connection can be dismantled to the edible material storage unit, with will the edible material storage unit is connected the assigned position of box.

2. A refill container according to claim 1, wherein the first detachable connecting portion is provided in plurality, the top end of the receiving chamber is open, and at least a part of the first detachable connecting portion is distributed around the opening of the receiving chamber.

3. A serving container according to claim 2, wherein the casing has a top wall disposed around the opening of the receiving cavity, the top wall having at least one pair of oppositely disposed sides, the first detachable connecting portions being disposed on each of the oppositely disposed sides, and the first detachable connecting portions being staggered with respect to each other on the oppositely disposed sides to increase the number of the food storage units to be assembled.

4. A refill container according to claim 3, wherein the first releasable connection is lower than the top wall or flush with the top wall; the structure of first detachable connecting part sets up to: when the food material storage unit is mounted on the first detachable connecting portion, the food material storage unit is lower than the top wall or flush with the top wall.

5. A circumscribed container according to claim 1, wherein at least some of the first releasable connections are distributed on the side and/or bottom cavity walls of the containment cavity.

6. A circumscribed container according to any one of claims 1-5, wherein the first detachable connection portion has a first raised structure and/or a first recessed structure vertically disposed along the box body to achieve a vertically inserted interference fit with the food material storage unit.

7. The extension container of claim 6, wherein the first recessed structure comprises a mounting cavity for receiving a protrusion of the food material storage unit, the mounting cavity being in communication with the receiving cavity, and the first detachable connection portion having a blocking portion for blocking the protrusion from moving toward the receiving cavity.

8. A circumscribed container according to claim 7, wherein the fitting cavity communicates with the receiving cavity through a constricted slot having a width smaller than the widths of the fitting cavity and the protrusion, and a wall of the constricted slot is the blocking portion to block the movement of the food material storage unit toward the receiving cavity.

9. The extension receptacle of any one of claims 1 to 5, wherein the first detachable connecting portion has a magnetic member capable of magnetically attracting the food material storage unit and/or a magnetically attracted member capable of magnetically attracting the food material storage unit.

10. A liquid heating cooking apparatus comprising a cooking base and an external container according to any one of claims 1 to 9, the cooking base comprising a docking conduit assembly and a heating device, the docking conduit assembly being capable of detachably communicating with a docking port of the external container to introduce liquid in the external container into the docking conduit assembly and to discharge heated liquid in the docking conduit assembly to the external container; the heating device is used for heating the liquid sent by the butt joint pipeline assembly.

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