CN115251695A - Cooking utensil - Google Patents

Abstract

The invention relates to a cooking utensil, and relates to the technical field of kitchen utensils. The cooking utensil comprises a pot body assembly, a lifting mechanism and a food containing structure which is detachably arranged in the pot body assembly; the pan body component comprises a pan body and a heating element arranged at the bottom of the pan body; the lifting mechanism comprises a driving piece and an ejection seat connected with the driving piece, the driving piece drives the ejection seat to vertically lift up and down, and the ejection seat pushes the food containing structure to vertically lift up and down relative to the pot body assembly; in the first state, the food containing structure is close to the pot body component; in the second state, the food holding structure is pushed by the ejection seat to vertically ascend relative to the pot body assembly. According to the cooking appliance provided by the invention, the food containing structure is switched between the first state and the second state through the arrangement of the lifting mechanism, so that the food can be cooked and sufficiently fished out.

Description

cooking utensils

technical field

The invention relates to the technical field of kitchen utensils, in particular to cooking utensils.

Background technique

With the gradual improvement of residents' living standards, the requirements for quality of life are also gradually increasing. For example, in terms of food demand, most of the existing pots and utensils are to directly pour the dishes into the pot, and use chopsticks to scoop them up and down in the pot after cooking. This method not only makes it difficult to clean the dishes.

Contents of the invention

Based on this, it is necessary to provide a cooking utensil for dishes in the prior art that tend to be dirty when cooking in a pot.

A cooking utensil, comprising a pot body assembly, a lifting mechanism, and a food holding structure detachably placed in the pot body assembly; the pot body assembly includes a pot body and a heating element arranged at the bottom of the pot body; The lifting mechanism includes a driving member and an ejecting seat connected to the driving member, the driving member drives the ejecting seat to lift up and down vertically, and the ejecting seat pushes the food holding structure relative to the The pot body assembly moves up and down vertically; in the first state, the food holding structure is close to the pot body assembly; in the second state, the food holding structure is relatively The pot assembly rises vertically.

In one of the embodiments, the heating element is configured as a heating plate; the heating plate includes a tray and a heating plate embedded in the tray, and there is a heating chamber between the two, and a heating chamber is arranged in the heating chamber. Tube. Preferably, a mounting groove is coiled on the side of the heating plate facing the tray, and the heating pipe is arranged in the mounting groove. The heating tube is installed in the installation groove, so that the heat generated by the heating tube is transferred to the heating plate to heat the pot body assembly.

In one of the embodiments, the ejecting seat includes a moving sleeve and a push rod extending upward from the moving sleeve; the driving member drives the moving sleeve to move vertically up and down through a screw, and the pushing rod pushes the moving sleeve to move up and down. The food holding structure lifts up and down vertically. The drive of the lifting mechanism to the food holding structure is realized through the structural limitation of the ejection seat and the mutual cooperation with the screw rod.

In one of the embodiments, the cooking utensil further includes a base, and an ejection hole is configured on the base; the base encloses an accommodating cavity, and the pot body assembly is detachably accommodated in the accommodating cavity. In the cavity; the ejector rod and the moving sleeve are covered by the base, and the ejector rod extends through the ejection hole to vertically move up and down. The setting of the base not only facilitates the disassembly and assembly of the pot body components, but also improves the protection of the lifting mechanism, further ensures the stability of the lifting movement, and improves the safety of use. At the same time, the setting of the ejection hole on the base can limit the lifting and lowering of the ejector rod, prevent the ejector rod from shaking in the radial direction, and further improve the motion stability.

In one of the embodiments, a stopper is provided inside the base; when the moving sleeve moves up and down vertically, the stopper contacts the moving sleeve to limit the stroke of the moving sleeve. Preferably, the stopper is arranged around the ejection hole. The setting of the stopper can limit the movement of the moving sleeve, thereby improving the stability of the movement and improving the safety of use.

In one of the embodiments, the number of the ejecting seats is at least two, and they are arranged corresponding to the two ends of the food holding structure; each of the ejecting seats has one of the moving sleeves, and At least two push rods are arranged at intervals on one of the moving sleeves. The arrangement of at least two ejection seats and the corresponding relationship between the moving sleeve and the ejector rod ensure that each ejection seat can stably support the food holding structure, thereby making the support more stable.

In one of the embodiments, the lifting mechanism further includes a connecting frame, and the connecting frame includes two vertical extensions and a connecting portion connected between the two extensions; the two ejection seats They are respectively arranged on the outer side of the corresponding extension parts, the pot body assembly is located on the inner side of the connecting part, and the driving part is installed on the connecting part. Preferably, the two extensions have protective platforms extending outward, and the screw rod is vertically below the protective platforms. The arrangement of the connecting frame can protect and balance the parts in the lifting mechanism.

In one of the embodiments, the driving member includes a motor and two driving wheels respectively corresponding to the two ejection seats, and each of the driving wheels respectively drives the corresponding screw to rotate; the motor drives one of the The drive wheels rotate, and the two drive wheels are driven by the conveyor belt. Preferably, the connecting portion is configured with a receiving groove, and the conveyor belt is accommodated in the receiving groove. Such an arrangement can enable the lifting mechanism to have multiple support points for the support of the food holding structure, thereby improving the stability of support and the stability of movement. At the same time, the setting of the receiving groove can block the conveyor belt from other structures, improving the protection of the conveyor belt.

In one of the embodiments, the food holding structure includes: a filter screen and a bracket rotatably connected to the filter screen; The mouth of the pot extends out and is touched by the top of the ejection seat; when the bracket rotates to the bottom of the filter screen, the bracket supports the bottom of the cavity of the pot body assembly to support the filter screen , the bottom of the strainer is away from the bottom of the pot assembly. The specific structure of the food holding structure is further limited so that the ingredients are placed on the filter screen, and the installation position adjustment of the food holding structure relative to the pot body assembly is realized through the adjustment of the different states of the filter screen and the bracket.

In one of the embodiments, the filter screen includes a bottom plate with mesh holes and a circumferential side wall connected to the bottom plate, the circumferential side wall includes a base and two facing protrusions, the protrusions part protrudes outward from the corresponding base part, and the bracket is rotatably inserted into the joint between the protruding part and the base part. Preferably, an outwardly extending flange is configured on the base, a first avoidance gap is formed between the flange and the connecting portion, and the bracket can enter the first avoidance gap. The protruding arrangement of the protrusion relative to the base provides an installation space for the bracket to be installed relative to the filter screen, thereby facilitating the change of the state of the bracket relative to the filter screen. Moreover, the setting of the first avoidance gap is convenient for the support to avoid the movement of the support when the state is changed, thereby improving the connection reliability of the support relative to the filter screen.

In one of the embodiments, the cooking utensil further includes a pot cover, the pot cover is used to be fastened on the pot mouth of the pot body assembly, and the pot cover is provided with a The second avoidance gap, the bracket can enter the second avoidance gap. The cooperation between the second avoidance gap and the first avoidance gap enables the cooking utensil to raise and lower the food holding structure even when the pot cover exists.

Beneficial effects of the present invention:

A cooking utensil provided by the present invention includes a pot body assembly, a lifting mechanism, and a food holding structure detachably arranged in the pot body assembly, and ingredients are placed in the food holding structure. The pot body assembly includes a pot body and a heating element arranged at the bottom of the pot body. The lifting mechanism includes a driving part and an ejecting seat connected to the driving part. The driving part drives the ejecting seat to lift vertically up and down, and the ejecting seat pushes the food holding structure to move up and down vertically relative to the pot body assembly. In actual use, the food holding structure is placed close to the pot body assembly, and the ingredients placed in the food holding structure are in contact with the ingredients in the pot body assembly, so as to cook the ingredients. This is the first state. After the ingredients are cooked, the driving part starts to drive the ejector seat to rise vertically, and the ejector seat pushes the food holding structure to rise vertically relative to the pot body assembly, so that the ingredients in the food holding structure are far away from the bottom of the pot cavity of the pot body assembly. Or the ingredients in the pot cavity are exposed so that the ingredients can be taken out. After the ingredients are scooped up, the driving part starts again to drive the ejector seat to descend vertically, and the food holding structure descends vertically thereupon, so that the ingredients to be cooked can be added again. This is the second state. Compared with the prior art, the cooking utensil provided by the present invention makes the food holding structure switch between the first state and the second state through the setting of the lifting mechanism, which is convenient for the user to pick up the ingredients in the food holding structure. clean.

Description of drawings

Fig. 1 schematically shows a schematic diagram of a cooking utensil provided by an embodiment of the present invention;

Fig. 2 is a first internal partial schematic view of the cooking utensil provided in Fig. 1;

Fig. 3 is a second internal partial schematic view of the cooking utensil provided in Fig. 1;

Fig. 4 is a partial schematic diagram of the heating element in the cooking appliance provided in Fig. 2 as a heating plate;

Fig. 5 is an exploded view of the heating plate in the cooking appliance provided in Fig. 4;

Fig. 6 is a schematic diagram of the ejection seat in the cooking appliance provided in Fig. 2;

Fig. 7 is a partial sectional view of A-A in Fig. 2;

Fig. 8 is a partial enlarged view of place B in Fig. 7;

Fig. 9 is a partial schematic diagram of the cooking utensil provided in Fig. 1;

Fig. 10 is a schematic diagram of cooperation between the base and the ejection seat in the cooking appliance provided in Fig. 9;

Fig. 11 is a schematic diagram of the base in the cooking appliance provided in Fig. 9;

Fig. 12 is a first schematic diagram of the lifting mechanism in the cooking appliance provided in Fig. 2;

Fig. 13 is a second schematic diagram of the lifting mechanism in the cooking appliance provided in Fig. 2;

Fig. 14 is an exploded view of the base and the connecting frame in the cooking appliance provided in Fig. 2;

Fig. 15 is a schematic diagram of the food holding structure in the cooking utensil provided in Fig. 2;

Fig. 16 is a partial enlarged view at C in Fig. 15;

Figure 17 is a partial enlarged view at D in Figure 1;

Fig. 18 is a schematic diagram of subassembly of the pot body assembly and the base in the cooking appliance provided in Fig. 1 .

Reference signs: 100-pot body assembly; 101-pot body; 102-heating element; 110-first handle; 200-pot cover; 201-second avoidance gap; -meatball plate; 304-stripe plate; 400-base; 401-accommodating cavity; 402-installation cavity; 403-ejection hole; Wall; 410-heating plate; 411-tray; 412-heating plate; 413-heating cavity; 414-heating pipe; 4121-installation groove; 440-second handle; Bottom plate; 612-circumferential side wall; 6121-base; 6122-protrusion; 6123-connection; 6124-first avoidance gap; 6125-flange; ;700-lifting mechanism; 710-driver; 720-ejection seat; 721-first ejection seat; 722-second ejection seat; 730-screw; 731-first screw; 732-second screw; 7301 - polished rod; 740-connecting frame; 741-extending part; 742-connecting part; 7421-accommodating groove; 711-motor; 712-driving wheel; 7121-first driving wheel; 1000-food holding structure; 7201-moving sleeve; 7202-ejector; 7411-protection platform; 7412-installation hole; 72011-threaded hole.

Detailed ways

In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or Elements must have certain orientations, be constructed and operate in certain orientations, and therefore should not be construed as limitations on the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise specified limit. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In the present invention, unless otherwise clearly specified and limited, the first feature may be in direct contact with the first feature or the first and second feature indirectly through an intermediary. touch. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions are for the purpose of illustration only and are not intended to represent the only embodiment.

As shown in FIGS. 1-3 , in one embodiment, the cooking utensil includes a pot body assembly 100 , a lifting mechanism 700 and a food holding structure 1000 detachably placed in the pot body assembly 100 . The lifting mechanism 700 includes a driving member 710 and an ejecting seat 720 connected to the driving member 710. The driving member 710 drives the ejecting seat 720 to lift up and down vertically. The ejecting seat 720 pushes the food holding structure 1000 relative to the pot body assembly 100 Vertical up and down movement. In the first state, the food holding structure 1000 is close to the pot assembly 100 . In the second state, the food holding structure 1000 rises vertically relative to the pot body assembly 100 under the push of the ejection seat 720 .

When using the cooking utensil of this embodiment, the food holding structure 1000 places food materials that need to be cooked. In the first state, the food holding structure 1000 is in a position close to the pot assembly 100 (for example, the food holding structure 1000 is in the pot cavity of the pot assembly 100 ) for cooking food. In the second state, the food holding structure 1000 is pushed up by the ejection seat 720 , away from the pot assembly 100 (for example, away from the cavity bottom of the pot assembly 100 ). At this time, the ingredients in the food holding structure 1000 are exposed for easy removal. Thus, it is convenient for the user to scoop up the food in the food holding structure 1000 .

It should be noted here that, as shown in FIG. 2 and FIG. 3 , the aforementioned pot body assembly 100 may include a pot body 101 and a heating element 102 disposed at the bottom of the pot body 101 . The food holding structure 1000 is detachably arranged in the pot body 101 for heating. In one embodiment, the pot body 101 and the heating element 102 can be an integral part, or two independent and detachable parts. As shown in Fig. 2, Fig. 3 and Fig. 18, in another embodiment, different types of pot bodies 101 can be used interchangeably, such as a deep pot for cooking, a frying pan 301, a six-round pan 302, and a meatball pan 303 Or the striped disc 304 and the like. Through this structure, the cooking utensil can process food materials in different cooking methods, realizing one pot with multiple functions, which is convenient for users to use.

The elevating mechanism 700 will be further described below.

As shown in FIGS. 6-8 , in some embodiments, the ejection seat 720 includes a moving sleeve 7201 and a ejector rod 7202 extending upward from the moving sleeve 7201 . The driving member 710 drives the moving sleeve 7201 vertically up and down through the screw rod 730, and the ejector seat 720 vertically moves and pushes the food holding structure 1000 vertically up and down. Using the screw 730 to drive the moving sleeve 7201 to move up and down, not only the noise and vibration are small, but also the movement is relatively stable, so that the food holding structure 1000 can move up and down smoothly vertically, ensuring that the food stored in its cavity will not spilled. Moreover, the cooperative use of the moving sleeve 7201 and the screw rod 730 can position the screw rod 730 at the upper limit in the radial direction, prevent the screw rod 730 from deflecting, and further enable the food holding structure 1000 to move up and down smoothly.

In one embodiment, the middle area of the moving sleeve 7201 is provided with a threaded hole 72011 penetrating in the vertical direction, the screw rod 730 passes through the threaded hole 72011, and is threadedly connected with the moving sleeve 7201 for transmission, and the push rod 7202 is in a moving position. end of sleeve 7201. In this way, the ejector rod 7202 deviates from the screw rod 730 , reducing the risk of interference between the ejector rod 7202 and the screw rod 730 , and improving the stability of the ejector rod 7202 acting on the food containing structure 1000 .

As shown in FIGS. 6-8 , in yet another embodiment, the bottom of the screw 730 is a polished rod 7301 , which is larger than the diameter of the threaded hole 72011 . At this time, when the moving sleeve 7201 moves down vertically to the bottom and contacts the end of the polished rod 7301, the polished rod 7301 acts as a limit to the downward movement of the moving sleeve 7201, ensuring that the moving sleeve 7201 will not be separated from the screw rod 730, which is convenient A user uses a cooking appliance.

As shown in FIG. 6 and FIG. 7 , in one embodiment, the push rod 7202 and the moving sleeve 7201 are integrally formed to improve the connection reliability of the two. In another embodiment, the push rod 7202 and the moving sleeve 7201 are separate structures and assembled together, for example, by bonding, welding, riveting and the like.

As shown in FIG. 2 , FIG. 3 and FIG. 6 , in some embodiments, there are at least two ejection seats 720 , which are arranged corresponding to the two ends of the food holding structure 1000 . Each ejecting seat 720 has a moving sleeve 7201 , and at least two ejector rods 7202 are arranged at intervals on a moving sleeve 7201 . Specifically, taking two ejection seats 720 as an example, they are the first ejection seat 721 and the second ejection seat 722 respectively, and the two are arranged at intervals along the length direction of the food holding structure 1000 (that is, the second ejection seat 722 The first ejection seat 721 and the second ejection seat 722 are arranged at both ends of the food holding structure 1000), so that both sides of the food holding structure 1000 have lifting supports, and the movement stability of the food holding structure 1000 is improved. Each moving sleeve 7201 is correspondingly provided with two ejector rods 7202, so that four support points can be formed to ensure the force balance of the food holding structure 1000, further improve the vertical up and down movement stability of the food holding structure 1000, and prevent Food holding structure 1000 overturned. At this time, the screw rod 730 is located in the middle of the two ejector rods 7202 to further ensure the force balance.

As shown in FIG. 2 , FIG. 3 and FIG. 6 , in a specific embodiment, a deep-mouth pot is used as the pot body 101 of the pot body assembly 100 as an example. The pot body 101 is rectangular, and the two moving sleeves 7201 are arranged parallel to the two opposite short sides of the pot body 101 . The line connecting the two push rods 7202 of each moving sleeve 7201 is also parallel to the corresponding sides of the pot body 101 . In another embodiment, the pot body 101 is circular or oval, etc. In this case, two moving sleeves 7201 are arranged at both ends of the pot body 101 in the radial direction (or long axis or short axis), each moving The line connecting the two push rods 7202 of the sleeve 7201 can be parallel to the corresponding tangent line of the pot body 101 . Of course, the number of ejector pins 7202 can also be three, four, etc.

As shown in FIG. 1 , FIG. 9 , FIG. 10 and FIG. 11 , in some embodiments, the cooking utensil further includes a base 400 , and a ejection hole 403 is configured on the base 400 . The base 400 encloses an accommodating chamber 401 , and the pot body assembly 100 is detachably accommodated in the accommodating chamber 401 . The ejector rod 7202 and the moving sleeve 7201 are covered by the base 400, and the ejector rod 7202 extends through the ejection hole 403 to vertically move up and down. In this structure, the base 400 is not only used to support the pot body assembly 100 , but also provides an installation cavity 402 for the ejection seat 720 . As shown in Figures 9-11, the installation cavity 402 is not connected to the storage cavity 401, so as to prevent food materials and food materials in the pot body assembly 100 in the storage cavity 401 from leaking into the installation cavity 402, polluting or hindering the ejection seat 720. sports. In addition, the ejector rod 7202 extends through the ejector hole 403 and moves vertically, so that the ejector hole 403 limits the ejector rod 7202, prevents the ejector rod 7202 from shaking, improves the stability of the ejector rod 7202, and further helps food storage. The movement of the placement structure 1000 is smooth.

As shown in FIG. 10 and FIG. 11 , in some embodiments, a stopper 404 is also provided in the base 400 . When the moving sleeve 7201 moves vertically, the block 404 contacts with the moving sleeve 7201 to limit the travel of the moving sleeve 7201 .

In a specific embodiment, the stopper 404 is disposed around the ejection hole 403 . Therefore, the stopper 404 can be configured as a semi-cylindrical structure, so that it can cover the outside of the ejector rod 7202 , and cooperate with the hole wall of the ejection hole 403 to limit the radial shaking of the ejector rod 7202 . Moreover, precisely because the stopper 404 is positioned in communication with the hole wall of the ejection hole 403 , there is no need to additionally provide a stopper 404 for limiting the position on the base 400 , which simplifies manufacturing. In another specific embodiment, as shown in FIGS. 10 and 11 , the ejection hole 403 is formed into a cylinder, and the cylinder wall is divided into a long hole wall 4032 and a short hole wall 4031 . The short hole wall 4031 forms the above-mentioned stop 404 . In another embodiment, the stopper 404 can also be set to deviate from the ejection hole 403 , as long as it can push against the moving sleeve 7201 . It should be understood that the number of stoppers 404 may be one, two, three, and so on.

As shown in FIG. 4 , FIG. 5 and FIG. 9 , the above-mentioned heating element 102 is configured as a heating plate 410 . The heating plate 410 is erected on the base 400 , and the pot body 101 is in contact with the heating plate 410 or forms an integral body with the heating plate 410 .

As shown in FIG. 4 and FIG. 5 , in a specific embodiment, the heating plate 410 includes a tray 411 and a heating plate 412 . The heating plate 412 is embedded in the tray 411 with a heating chamber 413 therebetween. The heating tube 414 is placed in the heating cavity 413 to realize heating. In another embodiment, the side of the heating plate 412 facing the tray 411 is coiled with a mounting groove 4121 , and the heating tube 414 is disposed in the mounting groove 4121 . The heating plate 412 is made of heat-conducting material, such as aluminum or aluminum alloy, to facilitate heat transfer.

As shown in Fig. 2, Fig. 3, Fig. 13 and Fig. 14, in some embodiments, the lifting mechanism 700 further includes a connecting frame 740, and the connecting frame 740 includes two vertical extensions 741 and is connected to the two extensions 741 The connection part 742 between. The two ejecting seats 720 are respectively disposed on the outer sides of the corresponding extension parts 741 . The pot body assembly 100 is located above the inner side of the connecting portion 742 , and the driving member 710 is mounted on the connecting portion 742 . Through this structure, the extension part 741 separates the ejection seat 720 from the pot body assembly 100, preventing the pot body assembly 100 from accidentally interfering with the movement of the ejection seat 720, and further improving the use experience of the cooking utensil. Moreover, the driver 710 is installed on the connecting portion 742 of the connecting frame 740. While ensuring the stable installation of the driving member 710, because the connecting frame 740 is not directly connected to the pot body assembly 100 in structure, the size of the pot body assembly is greatly reduced. 100 The vibration generated by the operation of the driving member 710 further improves the use experience of the cooking utensil.

As shown in FIG. 13 and FIG. 14 , in another embodiment, the two extensions 741 have protective platforms 7411 extending outward, and the screw rod 730 is vertically below the protective platforms 7411 . Through this structure, the extension portion 741 prevents the screw rod 730 from interfering with the pot body assembly 100 and the base 400 , so that the cooking utensil can be used normally. It should be understood that the two push rods 7202 of each mobile sleeve 7201 deviate from the corresponding protection platform 7411, for example, the protection platform 7411 is between the two push rods 7202, thus avoiding the vertical contact between the protection platform 7411 and the push rod 7202. movement interferes.

As shown in Figure 11, Figure 13 and Figure 14, in a specific embodiment, in order to assemble the connecting frame 740 and the base 400 together, a mounting hole 7412 is provided on the protection platform 7411, and a mounting hole 7412 is provided on the base 400 There are corresponding screw holes 405, so that the assembly of the connecting frame 740 and the base 400 can be realized conveniently.

As shown in FIGS. 12 and 13 , in some embodiments, the driving member 710 includes a motor 711 and two driving wheels 712 respectively corresponding to the two ejection seats 720 (the first driving wheel 7121 and the second driving wheel 712 respectively). wheel 7122), and each driving wheel 712 drives the corresponding screw rod 730 to rotate respectively. The motor 711 drives one of the driving wheels 712 to rotate, and the two driving wheels 712 are driven by the conveyor belt 714 . For example, the first driving wheel 7121 is arranged on one end of the connecting portion 742 of the connecting frame 740 to correspond to the first ejecting seat 721 and drives the first screw 731 to rotate; the second driving wheel 7122 is arranged on the other end of the connecting portion 742 of the connecting frame 740 One end corresponds to the second ejecting seat 722 and drives the second screw rod 732 to rotate. The motor 711 can drive the first driving wheel 7121 to rotate, and the first driving wheel 7121 drives the second driving wheel 7122 to rotate through the conveyor belt 714 . Through such an arrangement, the lifting of the food containing structure 1000 is finally realized. At the same time, in this structure, the structural setting of the single motor is simpler and easier to control. In another embodiment, a dual-motor driving manner may be adopted, and the first screw 731 and the second screw 732 are respectively driven by one motor.

Additionally, in the embodiment shown in FIGS. 12 and 13 , the two drive wheels 712 are driven by a conveyor belt 714 . Therefore, not only the structure is simple, the cost is low, but also the weight of the belt is light, which is convenient for the user to assemble, maintain and store. In another embodiment, the driving wheel 712 is a gear, so as to achieve precise deceleration.

As shown in FIG. 12 , FIG. 13 and FIG. 14 , in yet another embodiment, the connecting portion 742 is configured with a receiving groove 7421 , and the conveyor belt 714 is accommodated in the receiving groove 7421 . The accommodating groove 7421 plays a protective role to the conveyor belt 714, ensures that the two transmission wheels rotate synchronously, and realizes the lifting of the pot. In a specific embodiment, both sides of the connecting portion 742 along its width direction are bent downwards to form a receiving groove 7421 .

As shown in Fig. 2, Fig. 3 and Fig. 15, in some embodiments, the food holding structure 1000 can also include a filter screen 610 placed in the pot body assembly 100 and a bracket 620 connected to the filter screen 610, the bracket 620 and The filter screen 610 is rotatably connected, so that it is convenient to adjust the position of the bracket 620 relative to the filter screen 610 . In actual use, the bracket 620 can be rotated relative to the filter screen 610 to be located above the filter screen 610 , the bracket 620 extends from the pot mouth of the pot body assembly 100 , and contacts the power output end of the lifting mechanism 700 . The bracket 620 can also be rotated to the bottom of the filter screen 610 , the bracket 620 is supported on the cavity bottom of the pot body assembly 100 to support the filter screen 610 , and the bottom of the filter screen 610 is away from the cavity bottom of the pot body assembly 100 .

When the bracket 620 rotates to the top of the filter screen 610, it is pushed by the top of the ejector seat 720 (or the ejector rod 7202). In this way, food can be scalded in the filter screen 610 , and the filter screen 610 can be lifted up and down by means of the lifting mechanism 700 . Thus, the cooking appliance can be conveniently used as a lifting hot pot. When the bracket 620 is rotated under the strainer 610, the strainer 610 can be used as a steaming basket. Thus, one pot with multiple functions is realized, which is convenient for users to use. It should be understood that the bracket 620 has a bent portion 6201 parallel to the bottom surface of the pot body 101 so as to be stably supported in the pot body 101 .

In one embodiment, the top surface of the push rod 7202 is provided with grooves or anti-skid lines adapted to the bracket 620 to prevent the bracket 620 from slipping off the push rod 7202 .

As shown in FIGS. 15 and 16 , in some embodiments, the screen 610 includes a bottom plate 611 with mesh holes and a circumferential side wall 612 connected to the bottom plate 611. The circumferential side wall 612 includes a base 6121 and two positive The pair of protruding parts 6122 , the protruding part 6122 protrudes outward from the base part 6121 , and the bracket 620 is rotatably inserted into the connecting part 6123 between the protruding part 6122 and the base part 6121 . For example, a rotation hole 6126 is provided on the connecting portion 6123 between the protruding portion 6122 and the base portion 6121 , and the bracket 620 is rotatably connected with the filter screen 610 through the rotation hole 6126 . In this structure, there is a relatively large space between the protruding part 6122 and the base part 6121 , which is convenient for setting the rotation hole 6126 , and further facilitates the insertion and assembly of the bracket 620 .

As shown in FIGS. 15 and 16 , in some embodiments, the base 6121 is configured with an outwardly extending flange 6125 , a first avoidance gap 6124 is formed between the flange 6125 and the connecting portion 6123 , and the bracket 620 can enter the first avoidance gap 6124 . One avoidance gap 6124. The first avoidance gap 6124 can facilitate the rotation of the bracket 620 to the top of the filter screen 610 and prevent the bracket 620 from shaking on a plane perpendicular to the rotation, thereby improving the use effect.

As shown in FIG. 1 and FIG. 17 , in some embodiments, the cooking utensil further includes a pot cover 200 , which is configured to be fastened on the pot mouth of the pot body assembly 100 . The pot cover 200 is provided with a second avoidance gap 201 corresponding to the first avoidance gap 6124 , and the bracket 620 can enter the second avoidance gap 201 . With this structure, when using the cooking utensil, the second avoidance gap 201 can facilitate the support 620 to extend through the second avoidance gap 201 for lifting without removing the pot cover 200 , which is convenient for users to use.

Finally, it should be added that, as shown in FIG. 1 , in some embodiments, the pot body assembly 100 has two first handles 110 to facilitate disassembly and assembly by users. Meanwhile, in order to facilitate the user to carry the base 400 of the cooking utensil, two second handles 440 are provided on the outside of the base 400 , and the two second handles 440 are respectively provided on opposite sides of the base 400 . Moreover, for the convenience of adjusting the temperature of the heating plate 410 , the cooking appliance further includes a temperature adjustment button 510 associated with the heating element 102 so as to control the calorific value of the heating element 102 . The temperature adjustment button 510 is an existing mature technology, so it will not be repeated here.

The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the invention. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. A cooking appliance, characterized in that it comprises a pan body assembly (100), a lifting mechanism (700) and a food containing structure (1000) removably placed inside said pan body assembly (100);

the pan body assembly (100) comprises a pan body (101) and a heating element (102) arranged at the bottom of the pan body (101);

the lifting mechanism (700) comprises a driving piece (710) and an ejection seat (720) connected to the driving piece (710), the driving piece (710) drives the ejection seat (720) to vertically lift up and down, and the ejection seat (720) pushes the food containing structure (1000) to vertically lift up and down relative to the pot body assembly (100);

in a first condition, the food containing structure (1000) is close to the pan assembly (100);

in a second condition, the food containing structure (1000) is vertically raised relative to the pan assembly (100) pushed by the ejector seat (720).

2. The cooking appliance according to claim 1, wherein the heating element (102) is configured as a heating pan (410);

the heating plate (410) comprises a tray (411) and a heating plate (412) embedded in the tray (411), a heating cavity (413) is arranged between the tray and the heating plate, and a heating pipe (414) is arranged in the heating cavity (413);

preferably, a mounting groove (4121) is formed in a side of the heating plate (412) facing the tray (411) in a winding manner, and the heating pipe (414) is disposed in the mounting groove (4121).

3. The cooking appliance according to claim 1, wherein the ejector seat (720) comprises a moving sleeve (7201) and an ejector pin (7202) extending upward from the moving sleeve (7201);

the driving piece (710) drives the moving sleeve (7201) to vertically lift up and down through the screw rod (730), and the ejector rod (7202) pushes the food containing structure (1000) to vertically lift up and down.

4. The cooking appliance according to claim 3, further comprising a base (400), wherein the base (400) is configured with an ejection hole (403);

the base (400) is enclosed to form an accommodating cavity (401), and the pot body assembly (100) is detachably accommodated in the accommodating cavity (401);

the ejector pin (7202) and the moving sleeve (7201) are covered by the base (400), and the ejector pin (7202) extends through the ejector hole (403) to move vertically up and down;

preferably, a stop block (404) is further arranged inside the base (400); when the movable sleeve (7201) vertically moves up and down, the stop block (404) is contacted with the movable sleeve (7201) to limit the stroke of the movable sleeve (7201);

preferably, the stopper (404) is disposed around the ejection hole (403).

5. The cooking appliance according to claim 3 or 4, wherein the number of the ejection seats (720) is at least two and is provided corresponding to both ends of the food containing structure (1000);

each ejection seat (720) is provided with one moving sleeve (7201), and at least two ejector rods (7202) are arranged on one moving sleeve (7201) at intervals.

6. The cooking appliance according to claim 5, wherein the lifting mechanism (700) further comprises a connecting frame (740), the connecting frame (740) comprising two vertical extensions (741) and a connecting portion (742) connecting between the two extensions (741);

the two ejection seats (720) are respectively arranged at the outer sides of the corresponding extension parts (741), the pot body assembly (100) is positioned at the inner side of the connecting part (742), and the driving part (710) is installed on the connecting part (742);

preferably, both of the extensions (741) have a protection table (7411) extending outward, and the screw (730) is vertically below the protection table (7411).

7. The cooking appliance according to claim 6, wherein the driving member (710) comprises a motor (711) and two driving wheels (712) respectively arranged corresponding to the two ejection seats (720), each driving wheel (712) respectively driving a corresponding screw (730) to rotate;

the motor (711) drives one of the driving wheels (712) to rotate, and the two driving wheels (712) are driven by a conveying belt (714);

preferably, the connecting portion (742) is configured with a receiving groove (7421), and the conveyor belt (714) is received in the receiving groove (7421).

8. The cooking appliance according to claim 1, wherein said food containing structure (1000) comprises: a screen (610) and a bracket (620) rotatably coupled to the screen (610);

when the support (620) rotates to the position above the filter screen (610), the support (620) extends out of the pot opening of the pot body assembly (100) and is jacked by the top of the jacking seat (720);

when the support (620) rotates to the position below the filter screen (610), the support (620) is supported at the bottom of the cavity of the pot body assembly (100) to support the filter screen (610), and the bottom of the filter screen (610) is far away from the bottom of the cavity of the pot body assembly (100).

9. The cooking appliance according to claim 8, wherein the sieve (610) comprises a bottom plate (611) with meshes and a circumferential side wall (612) connected to the bottom plate (611), the circumferential side wall (612) comprises a base (6121) and two opposite projections (6122), the projections (6122) project outwards from the respective base (6121), and the bracket (620) is rotatably inserted on an engagement portion (6123) between the projections (6122) and the base (6121);

preferably, an outwardly extending flange (6125) is configured on the base (6121), a first avoidance gap (6124) is formed between the flange (6125) and the connection portion (6123), and the bracket (620) can enter the first avoidance gap (6124).

10. The cooking appliance according to claim 9, further comprising a lid (200), wherein the lid (200) is adapted to be fastened to the opening of the pan body assembly (100),

the pot cover (200) is provided with a second avoidance gap (201) corresponding to the first avoidance gap (6124), and the support (620) can enter the second avoidance gap (201).

Images