CN219763077U - Micropressure cooking utensil - Google Patents

Abstract

The utility model discloses a micropressure cooking appliance, which relates to the field of cooking appliances, and comprises a body and a cover body, wherein the cover body is detachably connected to the body, a micropressure cooking cavity is formed between the cover body and the body when the cover body is connected to the body, a handle is arranged on the body, a water injection port communicated with the cooking cavity is arranged on the handle, a turnover cover plate is also arranged on the handle to open or close the water injection port, and a pressing plate capable of transversely moving is arranged on the cover plate; the pressing plate is provided with a first position and a second position, when the pressing plate is positioned at the first position, the cover body can be separated from the body upwards, and when the pressing plate is positioned at the second position, the pressing plate presses the cover body to prevent the cover body from being separated from the body upwards. According to the utility model, the handle capable of injecting water is arranged on the body, and the pressing plate is arranged on the cover plate of the handle to press the cover body, so that the cover body and the body are kept in joint during cooking, the micro-pressure state of the cooking cavity is maintained, and the food is heated more quickly.

Description

Micropressure cooking utensil

Technical Field

The utility model relates to the technical field of cooking appliances, in particular to a micropressure cooking appliance.

Background

The micro-pressure cooker is a popular cooking appliance in recent years, the cooker is relatively airtight during operation, the pressure of 1-3Kpa can be kept, the cooked food is more delicious than the food cooked by the common cooker, and meanwhile, the micro-pressure cooker is safer to use because the working pressure inside the micro-pressure cooker is far lower than that of the pressure cooker. In the cooking process, steam in the cooker forms a micro-pressure state in the cooker, so that the cooker can be heated more quickly and uniformly.

There are also some micro-pressure cookers in the related art. A heating device with micro pressure is disclosed in patent CN205514070U, in which the pot cover is fixed by rotating the extending edge of the pot cover into the upper cover buckle, and the pot cover can generate pressure in the pot, but the heating device has limitation, and the heating device can only be used in a round pot, and a certain gap is needed between the pot covers of the pot body when the heating device rotates, so that air leakage is easily generated at the edge of the pot cover in the use process. And the cover body must be opened when water is needed to be added into the cooker, so that the internal pressure and the heating effect of the micro-pressure cooker are affected.

Disclosure of Invention

The present utility model aims to solve one of the technical problems in the related art to a certain extent. Therefore, the utility model provides a micropressure cooking utensil which has the advantages of good sealing effect and no air leakage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the micro-pressure cooking utensil comprises a body and a cover body, wherein the cover body is detachably connected to the body, and when the cover body is connected to the body, a micro-pressure cooking cavity is formed between the cover body and the body; the pressure plate has a first position and a second position, when the pressure plate is in the first position, the cover body can be separated upwards from the body, and when the pressure plate is in the second position, the pressure plate presses the cover body to prevent the cover body from being separated upwards from the body.

In the utility model, the cover body is detachably connected to the body, when the cover body is connected to the body, a relatively airtight micro-pressure cooking cavity is formed between the cover body and the body, the pressure of 1-3kPa can be kept in the micro-pressure cooking cavity, the food can be heated more quickly and more uniformly, and the taste of the food can be more delicious. The handle used for holding is arranged on the body, the handle and the body can be integrally formed, and can also be arranged in a split mode, and a user can hold the whole micro-pressure cooking appliance by holding the handle. The handle is internally provided with a water injection port communicated with the cooking cavity in the body, and a water inlet channel is formed between the water injection port and the cooking cavity. Through this water injection mouth user can be in the not under the condition of opening the lid to the culinary art intracavity water injection, prevents to cook the intracavity phenomenon such as dry combustion method that appears because of the water yield is not enough.

The handle is also provided with a turnover cover plate, and the cover plate changes the position through turnover to open or close the water filling port. A steaming and stewing pot with a water injection type steam generator is also disclosed in the patent CN210783933U, a water injection port communicated with the evaporating chamber is arranged on the handle, water can be injected at the handle without opening the cover, but the water injection port in the patent is in an open form, so that dust, sundries and the like can easily enter the water channel from the water injection port and cause blockage in the steam generator.

In addition, the cover plate is provided with a pressing plate which can move along the transverse direction. The cover body can be pressed tightly when the pressing plate is positioned at the second position, the cover body has a trend of moving upwards under the action of steam in the cooking cavity in the cooking process, the cover body can be kept engaged with the body through the pressing plate pressing the cover body, the cover body is prevented from being jacked up by the steam, the micro-pressure state is kept in the cooking cavity, and the food is heated more quickly and uniformly. When the pressing plate moves to the first position, the longitudinal movement of the cover body is not limited, namely, the pressing plate does not interfere with the movement of the cover body any more, and a user can separate the cover body from the body.

The first position of the pressing plate does not refer to a certain exact position, but refers to a position where the pressing plate is not in contact with the cover body, that is, the first position of the pressing plate is a position range. In this position range, the pressure plate is located in the cover plate and does not laterally exceed the cover plate, at this time, the pressure plate does not affect the turning of the cover plate, and the pressure plate can be turned along with the cover plate. Similarly, the second position of the pressing plate is not a certain exact position, but is a position where the pressing plate presses the cover body, that is, the second position of the pressing plate is a position range. When the pressing plate moves to the second position, the pressing plate abuts against the cover body, namely, the pressing plate transversely extends out relative to the cover plate, and when the cover plate is turned upwards, the abutting part of the pressing plate and the cover body can prevent the cover plate. Therefore, when the pressing plate presses the cover body, the cover plate cannot be turned over, so that the phenomenon that the water injection port is suddenly opened to cause air leakage when pressure exists in the cooking utensil is avoided, and potential safety hazards are avoided.

Optionally, a sinking table is formed on the cover plate, a sliding strip is configured on the side wall of the sinking table along the length direction, a sliding groove matched with the sliding strip is formed on the pressing plate, and the pressing plate switches positions through the relative movement of the sliding strip and the sliding groove. The sinking platform is configured as a groove formed by inwards recessing the cover plate, and preferably, sliding strips are oppositely arranged on the side wall of the sinking platform along the length direction. The pressing plate is provided with sliding grooves which are matched with the sliding strips in shape and size, and the sliding grooves are arranged on two sides of the pressing plate. The slide bar extends into the slide groove so that the pressing plate is arranged on the cover plate and can move transversely relative to the cover plate.

Optionally, a boss is arranged on the handle, and a mounting hole is formed in the boss; the cover plate is provided with a rotating column assembled in the mounting hole. The opposite sides of the handle are provided with upward protruding bosses, the bosses are provided with mounting holes, and the protruding rotating columns on the cover plate are assembled in the mounting holes, so that the cover plate can rotate relative to the handle to open or close the water filling port, and the purposes of adding water or preventing dust from falling into the water filling port are achieved.

Optionally, a boss is arranged on the body, and a mounting hole is formed in the boss; the cover plate is provided with a rotating column assembled in the mounting hole. The body is provided with a boss, and the distance between the bosses is matched with the width of the cover plate. The boss is provided with a mounting hole, and the rotary column on the cover plate is arranged in the mounting hole so that the cover plate is arranged on the body and covers the upper part of the water filling port.

Optionally, an air outlet hole is formed in the cover body, and a pressure limiting valve is arranged in the air outlet hole. The pressure limiting valve is jacked up by the water vapor after exceeding the set pressure, and the water vapor overflows from the air outlet hole so as to adjust the pressure in the cooking cavity and maintain the pressure in the cooking cavity within the set range.

Optionally, the cover body is configured with a sealing ring along a circumferential direction, and the pressing plate prevents the cover body from being separated from the body by pressing the sealing ring. Specifically, the sealing ring is made of silica gel or plastic, has good sealing performance, and seals the joint of the body and the cover body. The user removes the clamp plate and compresses tightly the sealing washer, has improved the sealed effect of sealing washer, also can prevent lid and body separation.

Optionally, a water injection cavity communicated with the cooking cavity is formed in the handle, and the top of the water injection cavity is provided with the water injection port. The handle is constructed to hollow structure, and this hollow structure forms the water injection chamber, and the opening is seted up in the junction of water injection chamber and culinary art chamber in order to communicate the culinary art chamber, and the top of water injection chamber forms along its circumference water injection mouth, and water gets into the water injection chamber from the water injection mouth and is getting into the culinary art chamber.

Optionally, a water storage chamber and an evaporation chamber are formed in the cooking cavity, and a water flow hole is formed in the evaporation chamber to be communicated with the water storage chamber. The water in the water injection cavity enters the water storage chamber, the water storage chamber is communicated with the evaporation chamber, and the water enters the evaporation chamber through the water flowing hole. The evaporation chamber is used for changing liquid water into steam to heat food.

Optionally, an electric heating device is arranged below the evaporation chamber. The electric heater is disposed only below the evaporation chamber, and may be a heating plate or a heating plate, and is not limited thereto.

Optionally, the handle and the body are integrally formed, and the handle is formed by extending the body outwards. The handle and the body are integrally formed, so that the cooking pot is convenient to manufacture and high in processing efficiency, the handle and the body are combined more firmly, the handle cannot fall off easily, and the service life of the cooking pot is prolonged.

1. In the utility model, the body is provided with the handle which can fill water into the cooking cavity, and a user can fill water into the cooking cavity without opening the cover body through the water filling opening.

2. In the utility model, the handle is also provided with the turnover cover plate, and the cover plate changes the position through turnover to open or close the water filling port, so that dust, sundries and the like are prevented from entering the cooking cavity from the water filling port to pollute food, and sundries can be prevented from blocking the water inlet channel.

3. In the utility model, a cover plate of the handle is provided with a pressing plate which can move along the transverse direction. When the pressing plate moves to the second position, the pressing plate can press the cover body tightly, so that the cover body is prevented from being jacked up by water vapor, and the cooking cavity is kept in a micro-pressure state.

These features and advantages of the present utility model will be disclosed in more detail in the following detailed description and the accompanying drawings. The best mode or means of the present utility model will be described in detail with reference to the accompanying drawings, but is not limited to the technical scheme of the present utility model. In addition, these features, elements, and components are shown in plural in each of the following and drawings, and are labeled with different symbols or numerals for convenience of description, but each denote a component of the same or similar construction or function.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of a structure of a pressing plate for pressing a cover according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a cover according to an embodiment of the present utility model;

FIG. 3 is a schematic structural diagram of a body according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of the structure of the body with the cover omitted in the embodiment of the utility model;

FIG. 5 is a schematic diagram of the structure shown at A in FIG. 4;

FIG. 6 is a schematic view of a cover plate according to an embodiment of the present utility model;

FIG. 7 is a cross-sectional view of an embodiment of the present utility model;

FIG. 8 is a schematic view of the structure at B in FIG. 7;

FIG. 9 is a schematic view of the structure of the pressure plate according to the embodiment of the utility model when the pressure plate does not press the cover;

fig. 10 is a schematic view of a structure of an embodiment of the present utility model when a water filling port is opened.

1, a body; 11. a handle; 111. a water filling port; 112. a cover plate; 1121. a pressing plate; 1121a, sliding grooves; 1122. a sinking platform; 1122b. Slide bar; 1123. a spin column; 113. a boss; 1131. a mounting hole; 114. a water injection cavity; 2. a cover body; 21. an air outlet hole; 22. a pressure limiting valve; 23. a seal ring; 3. a cooking cavity; 31. a water storage chamber; 32. an evaporation chamber; 321. a water flow hole; 4. an electric heating device.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The examples in the embodiments are intended to illustrate the present utility model and are not to be construed as limiting the present utility model.

Reference in the specification to "one embodiment" or "an example" means that a particular feature, structure, or characteristic described in connection with the embodiment itself can be included in at least one embodiment of the present patent disclosure. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment.

Examples:

as shown in fig. 1 to 3, in this embodiment, a micro-pressure cooking apparatus is provided, specifically, the micro-pressure cooking apparatus is a micro-pressure steaming box, including a body 1 and a cover 2 disposed above the body 1, the cover 2 is detachably combined at the top of the body 1, a rim portion is formed at the top of the body 1 along the circumferential direction, and when the cover 2 is combined at the rim portion, a cooking cavity 3 with micro-pressure is formed between the cover 2 and the body 1, so that food can be cooked faster and heated more uniformly. Specifically, in this embodiment, the body 1 and the cover 2 are both rectangular parallelepiped structures. In other embodiments, the body 1 and the cover 2 may have structures such as a hemisphere or a truncated cone, but the shape of the junction between the body 1 and the cover 2 is adapted to ensure that the cooking cavity 3 has good sealing performance. In order to cook food, a plurality of layers of food steamer can be arranged between the body 1 and the cover body 2, and the food steamer is a conventional technical means and is not described herein.

In addition, as shown in fig. 2, a sealing ring 23 made of silica gel is provided on the cover 2 along the circumferential direction, and the sealing ring 23 is used for sealing the joint between the cover 2 and the body 1 to prevent pressure relief. In other embodiments, the sealing ring 23 may be made of plastic.

An operation panel is arranged on the side wall of the body 1 and used for adjusting parameters such as heating time or heating temperature. The top surface of the cover body 2 is provided with an inverted U-shaped handle, the temperature of the cover body 2 can be increased during cooking, and the handle is convenient for a user to take and put the cover body 2. The top surface of the cover body 2 is also provided with an air outlet hole 21 for discharging water vapor, a pressure limiting valve 22 is arranged in the air outlet hole 21, the pressure limiting valve 22 can be jacked up by the water vapor after exceeding the set pressure, and the water vapor can overflow from the air outlet hole 21 to adjust the pressure in the cooking cavity 3, so that the pressure in the cooking cavity 3 is maintained within the set range, and the safety of the cooking appliance is improved.

As shown in fig. 4 and 8, handles 11 having a rectangular parallelepiped shape are provided at opposite sides of the body 1, and a user can pick up the entire cooking appliance by holding the handles 11. The handle 11 is constructed in a hollow structure forming a water injection cavity 114 communicating with the cooking cavity 3, and an opening enclosed at the top of the water injection cavity 114 forms a water injection port 111, and a user adds water from the water injection port 111 into the cooking cavity 3.

As shown in fig. 9 and 10, a cover plate 112 is provided above the water filling port 111 to be turned over, and a user opens or closes the water filling port 111 by turning over the cover plate 112. When the cover plate 112 covers the water injection port 111, the water injection port 111 is closed; when the cover plate 112 leaves the water filling port 111, the water filling port 111 is opened, and a user can fill water into the cooking cavity 3 through the water filling port 111.

In addition, as shown in fig. 1, 6 and 9, a push-pull pressing plate 1121 capable of moving transversely is provided on the cover plate 112, the pressing plate 1121 can press the cover body 2 when moving above the sealing ring 23, the cover body 2 has a tendency to move upwards under the action of steam in the cooking cavity 3 during cooking, the sealing ring 23 is pressed by the pressing plate 1121, so that the cover body 2 and the main body 1 can be kept engaged, and the cover body 2 is prevented from being jacked up by steam. When the pressure plate 1121 is moved to a position where it is not in contact with the seal ring 23, the pressure plate 1121 no longer restricts the longitudinal movement of the lid 2, and the user can separate the lid 2 from the body 1.

Specifically, as shown in fig. 6, a sinking platform 1122 recessed downward is provided at the top of the cover plate 112, sliding strips 1122b are disposed on two opposite side walls of the sinking platform 1122 along the longitudinal direction, and a chute 1121a adapted to the shape and size of the sliding strips 1122b is provided on the pressing plate 1121. The platen 1121 is shaped and sized to conform to the counter sink 1122, and when all three sidewalls of the platen 1121 are in contact with the sidewalls of the counter sink 1122, the platen 1121 is entirely located within the counter sink 1122. At this time, the pressing plate 1121 does not protrude beyond the cover 2 in the lateral direction, and the pressing plate 1121 is turned with the cover 112 when the cover 112 is turned. And when the pressing plate 1121 slides with respect to the cover plate 112 and presses the seal ring 23 on the cover body 2, as shown in fig. 3, the pressing plate 1121 has a portion beyond the cover plate 112 in the lateral direction. At this time, if the cover 112 is turned over, the portion of the pressing plate 1121 beyond the cover 112 will limit the cover 112, so that the cover 112 cannot be turned over. Therefore, when the pressing plate 1121 presses the cover 2, the cover 112 cannot be turned over, so as to prevent the water filling port 111 from suddenly opening to cause air leakage when pressure exists in the cooking appliance, and avoid potential safety hazard.

In the present embodiment, as shown in fig. 5 and 6, the side of the body 1 having the handle 11 is provided with two bosses 113 protruding upward, and the distance between the two bosses 113 is adapted to the width of the cover plate 112. The boss 113 is provided with a mounting hole 1131, and the rotary column 1123 protruding from the cover plate 112 is mounted in the mounting hole 1131 so that the cover plate 112 is mounted on the body 1 and covers the upper portion of the water injection port 111, thereby avoiding dust and sundries falling into the water injection cavity 114 and blocking a water inlet channel formed between the water injection cavity 114 and the cooking cavity 3. The size of the cover plate 112 is adapted to the size of the water filling port 111.

In other embodiments, the two opposite sides of the handle 11 may be provided with the boss 113 protruding upwards, the boss 113 is provided with the mounting hole 1131, the rotating column 1123 protruding on the cover plate 112 is assembled in the mounting hole 1131, so that the cover plate 112 can rotate relative to the handle 11 to open or close the water filling port 111, so as to achieve the purpose of adding water or preventing dust from falling into the water filling port 111.

As shown in fig. 7, the body 1 is a hollow structure, a water storage chamber 31 is formed in the hollow structure of the body 1, an opening is formed on one side of the water injection cavity 114 near the body 1, the opening is communicated with the water storage chamber 31, and water enters the water storage chamber 31 from the water injection cavity 114 so that the water storage chamber 31 has enough water quantity. When the water amount of the water storage chamber 31 is insufficient, the user may add water to the water injection port 111 to supplement the water amount of the water storage chamber 31. An evaporation chamber 32 is also formed in the hollow structure of the body 1, and the evaporation chamber 32 is in a truncated cone structure. As shown in fig. 8, a water flow hole 321 is formed in the bottom of the evaporation chamber 32, the water flow hole 321 communicates with the water storage chamber 31, water in the water injection chamber 114 enters the water storage chamber 31, the water storage chamber 31 communicates with the evaporation chamber 32, and water enters the evaporation chamber 32 through the water flow hole 321. The bottom of the evaporation chamber 32 is provided with an electric heating device 4. Specifically, the electric heating device 4 is an electric heating plate, and is capable of heating liquid water to steam. In other embodiments, the bottom of the evaporation chamber 32 may also be provided with an electrically heated plate. Specifically, the bottom of the body 1 forms a cavity spaced from the evaporation chamber 32 and the water storage chamber 31, and the electric heating plate is positioned in the cavity, i.e., the electric heating plate is isolated from water, thereby improving safety performance.

Specifically, the evaporation chamber 32 is located at the middle position of the water storage chamber 31, and the top surface of the evaporation chamber 32 is slightly lower than the top surface of the body 1 to more concentrate water vapor for efficient cooking of food.

In the present embodiment, the two handles 11 are constructed integrally with the body 1. The handle 11 and the body 1 are integrally formed, so that the cooking pot is convenient to manufacture, high in processing efficiency and firm in combination of the handle 11 and the body 1, the handle 11 cannot easily fall off, and the service life of the cooking pot is prolonged. Of course, in other embodiments, the handle 11 and the body 1 may be separately provided, and the separately provided manner should be covered in the protection scope of the present patent.

In the present utility model, the body 1 is provided with a handle 11 capable of filling water into the cooking cavity 3, and a user can fill water into the cooking cavity 3 without opening the cover 2 through the water filling port 111; the handle 11 is provided with a reversible cover plate 112 to open or close the water filling port 111; a cover plate 112 of the handle 11 is provided with a pressing plate 1121 movable in the lateral direction. When the pressing plate 1121 moves above the lid 2, the lid 2 is pressed, and the lid 2 is prevented from being pushed open by steam, so that the cooking chamber 3 is kept in a slightly pressed state. As described above, in the present utility model, the handle 11 can not only fill water into the cooking cavity 3 without opening the lid 2, but also the cover plate 112 on the handle 11 can close the water filling port 111, and the pressing plate 1121 on the cover plate 112 can press the lid 2. The utility model has good sealing performance and compact structure, is very convenient to use and is suitable for popularization.

The above is only a specific embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and it should be understood by those skilled in the art that the present utility model includes but is not limited to the accompanying drawings and the description of the above specific embodiment. Any modifications which do not depart from the functional and structural principles of the present utility model are intended to be included within the scope of the appended claims.

Claims (10)

1. The micro-pressure cooking appliance comprises a body (1) and a cover body (2), wherein the cover body (2) is detachably connected to the body (1), when the cover body (2) is connected to the body (1), a micro-pressure cooking cavity (3) is formed between the cover body (2) and the body (1), and the micro-pressure cooking appliance is characterized in that a handle (11) is arranged on the body (1), the handle (11) is provided with a water filling port (111) communicated with the cooking cavity (3), a turnover cover plate (112) is further arranged on the handle (11) to open or close the water filling port (111), and a pressing plate (1121) capable of transversely moving is arranged on the cover plate (112); the pressure plate (1121) has a first position and a second position, when the pressure plate (1121) is located at the first position, the cover (2) can be separated from the body (1) upwards, and when the pressure plate (1121) is located at the second position, the pressure plate (1121) presses the cover (2) to prevent the cover (2) from being separated from the body (1) upwards.

2. The cooking device according to claim 1, wherein a sink (1122) is formed on the cover plate (112), a slide (1122 b) is disposed on a side wall of the sink (1122) in a longitudinal direction, a chute (1121 a) that mates with the slide (1122 b) is formed on the pressing plate (1121), and the pressing plate (1121) is switched in position by a relative movement of the slide (1122 b) and the chute (1121 a).

3. Cooking appliance according to claim 1 or 2, wherein the cover (2) is circumferentially provided with a sealing ring (23), the pressure plate (1121) preventing the cover (2) from being detached from the body (1) by pressing the sealing ring (23).

4. Cooking appliance according to claim 1 or 2, characterized in that a boss (113) is provided on the handle (11), the boss (113) being provided with a mounting hole (1131); the cover plate (112) is provided with a rotating column (1123) assembled in the mounting hole (1131).

5. Cooking appliance according to claim 1 or 2, characterized in that a boss (113) is provided on the body (1), the boss (113) being provided with a mounting hole (1131); the cover plate (112) is provided with a rotating column (1123) assembled in the mounting hole (1131).

6. Cooking appliance according to claim 1 or 2, characterized in that the cover (2) is provided with an air outlet (21), a pressure limiting valve (22) being arranged in the air outlet (21).

7. Cooking appliance according to claim 1, characterized in that a water filling cavity (114) communicating with the cooking cavity (3) is formed in the handle (11), the top of the water filling cavity (114) forming the water filling opening (111).

8. Cooking appliance according to claim 1, characterized in that a water storage chamber (31) and an evaporation chamber (32) are formed in the cooking cavity (3), and the evaporation chamber (32) is provided with a water flow hole (321) to communicate with the water storage chamber (31).

9. Cooking appliance according to claim 8, characterized in that an electric heating device (4) is arranged below the evaporation chamber (32).

10. Cooking appliance according to claim 1, characterized in that the handle (11) is constructed as one piece with the body (1), the handle (11) being formed by the body (1) extending outwards.