Exhaust pot cover of micro-pressure pot and pot

Abstract

The utility model discloses an exhaust pot cover of a micro-pressure pot, which comprises a cover body and an elastic pressure relief component connected with the cover body, a concave liquid storage part is arranged on the upper side of the middle of the cover body, a vent hole is arranged on the liquid storage part, and the elastic pressure relief component capable of opening and closing the vent hole is arranged above the liquid storage part. Due to the existence of the elastic pressure relief assembly, food can be cooked under the condition that the pressure is higher than the atmospheric pressure, and therefore cooking time and energy are saved. When the pressure is too high, the vent hole is opened, and even if soup flows out of the vent hole, the soup is stored in the liquid storage part, so that the soup is prevented from flowing onto the pot body. The utility model further provides a pot with the exhaust pot cover. The utility model is used for kitchenware.

Description

Technical Field

[0001] The utility model relates to the field of kitchen utensils, in particular to an exhaust pot cover for a micro-pressure cooker and a pot using the pot cover. Background Art

[0002] Whether you are using a pressure cooker or an ordinary pot, if the pot has a vent hole on the lid, soup and condensed water will often flow out from the vent hole when cooking. The flowing soup will flow along the lid to the pot body, thereby dirtying the pot body and even extinguishing the gas stove, which poses a great risk factor.

[0003] In addition, when cooking with a pot, the higher the pressure in the pot, the shorter the cooking time and the more energy-saving it is. For this reason, the industry has developed various pressure cookers to achieve the purpose of energy saving. However, the production of pressure cookers requires cookware manufacturers to have corresponding production qualifications, and the pressure standard of pressure cookers is above 70KPa, which leads to frequent cases of pressure cookers exploding and injuring people. Therefore, the use of pressure cookers is risky. For this reason, technicians in this field have developed a micro-pressure cooker with a cooking pressure lower than 70KPa, and the micro-pressure cooker also needs to be vented, and the structure of the exhaust valve is the core component of the micro-pressure cooker. Utility Model Content

[0004] The technical problem to be solved by the utility model is as follows: the utility model relates to providing a venting pot cover for a micro-pressure cooker and a pot using the pot cover.

[0005] The solution of the utility model to solve the technical problem is:

[0006] The technical solution provides a venting lid for a micro-pressure cooker, comprising a lid body and an elastic pressure relief assembly connected to the lid body, a concave liquid storage portion is provided on the upper middle side of the lid body, an air release hole is provided on the liquid storage portion, and an elastic pressure relief assembly capable of opening and closing the air release hole is provided above the liquid storage portion.

[0007] As a further improvement of the above technical solution, it also includes a cover ear assembly connected to the cover body, the cover ear assembly includes a cover ear body, the elastic pressure relief assembly includes a pressure relief plate and an elastic downward pressure piece, the cover ear body, the downward pressure piece and the pressure relief plate are arranged in sequence from top to bottom, the downward pressure piece presses the pressure relief plate onto the pot cover, and a vertical action gap is provided between the cover ear body and the pressure relief plate.

[0008] As a further improvement of the above technical solution, a positioning block is provided on the cover body, and the positioning block is connected to the cover ear assembly.

[0009] As a further improvement of the above technical solution, the pressing member is made of rubber, and / or the pressure relief piece is overall spherical and is closely connected to the pot body.

[0010] As a further improvement of the above technical solution, the ear cover assembly also includes a fixing screw and an ear cover, the fixing screw is fixedly connected to the upper surface of the cover body, the fixing screw is connected to the ear cover, and the ear cover body is arranged between the ear cover and the cover body.

[0011] As a further improvement of the above technical solution, an unsealing part is provided on the pressure relief piece, and the unsealing part is a hole structure, a raised structure or a notch structure on the pressure relief piece. The pressure relief piece can move or rotate on the cover body, so that the unsealing part can enter or exit the space above the vent hole, thereby controlling the opening and closing of the vent hole.

[0012] As a further improvement of the above technical solution, the pressure relief plate is sleeved on the ear cover body so that the pressure relief plate can rotate around the ear cover body, and the lower pressure piece is made of rubber and sleeved on the ear cover body.

[0013] As a further improvement of the above technical solution, a lever for controlling the movement or rotation of the pressure relief plate is provided on the pressure relief plate.

[0014] As a further improvement of the above technical solution, the lower part of the vent hole is located inside the liquid storage area of ​​the liquid storage part, or the lower part of the vent hole is located inside the liquid storage area of ​​the liquid storage part and the upper part of the vent hole is located outside the liquid storage area of ​​the liquid storage part.

[0015] The technical solution also provides a pot, comprising a pot body and the above-mentioned exhaust pot cover.

[0016] This technical solution has at least the following beneficial effects:

[0017] Due to the presence of the elastic pressure relief component, food can be cooked under conditions higher than atmospheric pressure, thereby saving cooking time and energy. When the pressure is too high, the vent will open, and even if soup flows out of the vent, the soup will be stored in the liquid storage part, thereby preventing the soup from flowing onto the pot body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following is a brief description of the drawings required for the description of the embodiments. Obviously, the drawings described are only part of the embodiments of the present utility model, not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings based on these drawings without creative work.

[0019] Figure 1 It is a structural schematic diagram of the exhaust pot cover of the utility model. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the utility model can be combined interchangeably without conflicting with each other.

[0021] Reference Figure 1 , these are some embodiments of the utility model:

[0022] Some embodiments of a venting lid for a micro-pressure cooker include a lid body 1, and also include an elastic pressure relief component connected to the lid body, a concave liquid storage portion 11 is provided on the upper middle side of the lid body, a vent hole 12 is provided on the liquid storage portion, and an elastic pressure relief component that can open and close the vent hole is provided above the liquid storage portion. Due to the presence of the elastic pressure relief component, food can be cooked under conditions higher than atmospheric pressure, thereby saving cooking time and energy. When the pressure is too high, the vent hole will open, and even if soup flows out of the vent hole, the soup will be stored in the liquid storage portion, thereby preventing the soup from flowing onto the pot body.

[0023] In some embodiments, a lid ear assembly connected to the lid body is also included, the lid ear assembly includes a lid ear body, the elastic pressure relief assembly includes a pressure relief sheet 31 and an elastic pressing member 32, the lid ear body, the pressing member and the pressure relief sheet are arranged in sequence from top to bottom, and the pressing member presses the pressure relief sheet onto the pot lid. Such a structure is relatively simple, and a vertical action gap is provided between the lid ear body and the pressure relief sheet. When the pressure is too high, the air pressure in the pot will lift up the pressure relief sheet, thereby achieving rapid pressure relief.

[0024] In some embodiments, in order to prevent the cover ear from stopping rotating and thus facilitate positioning of the cover ear assembly, a positioning block 13 is provided on the cover body, and the positioning block is connected to the cover ear assembly.

[0025] In some embodiments, the downward pressure piece is made of rubber, which can provide downward pressure to the pressure relief piece, and can also play a role in sealing and heat insulation between the pressure relief piece and the cover ear body; in some embodiments, the pressure relief piece is overall in an upper spherical shape and is tightly connected to the pot body. The upper spherical pressure relief piece will guide the steam coming out of the vent hole downward, and then discharge it into the environment from the edge of the pressure relief piece, avoiding the problem of concentrated steam discharge that can easily hurt people.

[0026] In some embodiments, the ear cover assembly also includes a fixing screw 22 and an ear cover 23. The fixing screw is fixedly connected to the upper surface of the cover body, which can avoid perforating the cover body and reduce the number of seals. The fixing screw is connected to the ear cover, and the ear body is arranged between the ear cover and the cover body. By rotating the ear cover, the ear cover can press the ear body onto the cover body. The structure is simple and the cost is low.

[0027] In some embodiments, an unsealing portion 311 is provided on the pressure relief sheet, and the unsealing portion is a raised structure on the pressure relief sheet, and of course, it can also be a hole structure or a notch structure. The pressure relief sheet can move or rotate on the cover body, so that the unsealing portion can enter or exit the space above the vent hole, thereby controlling the opening and closing of the vent hole. The provision of the unsealing portion can provide the user with an additional cooking method. When the unsealing portion enters the space above the vent hole, the pressure in the pot during cooking is lower; when the unsealing portion enters the space above the vent hole, the pressure in the pot during cooking is higher, achieving the effect of pressure cooking.

[0028] In some embodiments, the pressure relief sheet is sleeved on the ear cover body, so that the pressure relief sheet can rotate around the ear cover body, and the pressing piece is made of rubber and sleeved on the ear cover body. Such a structure is simple and easy to assemble.

[0029] In order to facilitate the control of the unsealing portion entering and exiting the space above the vent hole, in some embodiments, a lever 312 for controlling the movement or rotation of the pressure relief plate is provided on the pressure relief plate.

[0030] In some embodiments, the lower portion of the air vent is located on the inner side of the liquid storing area of ​​the liquid storing part, which is conducive to the soup in the liquid storing part to flow back into the pot when the unsealing part enters the space above the air vent; in other embodiments, the upper portion of the air vent is located on the outer side of the liquid storing area of ​​the liquid storing part, so that even if the liquid storing part is full of soup, it can be ensured that the steam can be discharged when the unsealing part enters the space above the air vent.

[0031] This embodiment also provides a pot, including a pot body and the exhaust pot cover of the above embodiment.

[0032] The above embodiments are all based on the consideration of normal cooking and the situation of adding a proper amount of water into the pot.

[0033] The preferred implementation modes of the present invention are specifically described above, but the present invention is not limited to the described embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A venting lid for a micro-pressure cooker, comprising a lid body, characterized in that: It also includes an elastic pressure relief component connected to the cover body, a concave liquid storage part is provided on the upper middle side of the cover body, an air release hole is provided on the liquid storage part, and an elastic pressure relief component that can open and close the air release hole is provided above the liquid storage part.

2. The exhaust cover of a micro-pressure cooker according to claim 1, characterized in that: It also includes a cover ear assembly connected to the cover body, the cover ear assembly includes a cover ear body, the elastic pressure relief assembly includes a pressure relief plate and an elastic downward pressure piece, the cover ear body, the downward pressure piece and the pressure relief plate are arranged in sequence from top to bottom, the downward pressure piece presses the pressure relief plate onto the pot cover, and a vertical action gap is provided between the cover ear body and the pressure relief plate.

3. The exhaust cover of a micro-pressure cooker according to claim 2, characterized in that: The cover body is provided with a positioning block, which is connected to the cover ear assembly.

4. The exhaust cover for a micro-pressure cooker according to claim 2, characterized in that: The pressing member is made of rubber, and / or the pressure relief piece is in an upper spherical shape as a whole and is closely connected to the pot body.

5. The exhaust cover for a micro-pressure cooker according to claim 2, characterized in that: The ear cover assembly also includes a fixing screw and an ear cover, wherein the fixing screw is fixedly connected to the upper surface of the cover body, the fixing screw is connected to the ear cover, and the ear cover body is arranged between the ear cover and the cover body.

6. The exhaust cover for a micro-pressure cooker according to claim 5, characterized in that: An unsealing portion is provided on the pressure relief sheet, and the unsealing portion is a hole structure, a raised structure or a notch structure on the pressure relief sheet. The pressure relief sheet can move or rotate on the cover body, so that the unsealing portion can enter or exit the space above the vent hole, thereby controlling the opening and closing of the vent hole.

7. The exhaust cover for a micro-pressure cooker according to claim 6, characterized in that: The pressure relief piece is sleeved on the cover ear body so that the pressure relief piece can rotate around the cover ear body. The lower pressing piece is made of rubber and sleeved on the cover ear body.

8. The exhaust cover for a micro-pressure cooker according to claim 6, characterized in that: A lever for controlling the movement or rotation of the pressure relief plate is provided on the pressure relief plate.

9. The exhaust cover for a micro-pressure cooker according to claim 1, characterized in that: The lower part of the air release hole is located inside the liquid storage area of ​​the liquid storage part, or the lower part of the air release hole is located inside the liquid storage area of ​​the liquid storage part and the upper part of the air release hole is located outside the liquid storage area of ​​the liquid storage part.

10. A pot, comprising a pot body, characterized in that: It also includes a venting pot cover as described in any one of claims 1 to 9.

Images