CN211270018U

CN211270018U - Electric pressure cooker and cooker cover thereof

Info

Publication number: CN211270018U
Application number: CN201922264950.6U
Authority: CN
Inventors: 于娜; 强峰; 彭有为
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-18
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses an electric pressure cooker and pot cover thereof, wherein the pot cover includes the lid, and the lid closes on the pot body, and the lid bottom surface sets up anti-overflow structure, and anti-overflow structure includes bracing piece and baffle, and bracing piece one end is connected in the lid bottom surface, bracing piece other end fixed stop, during the use, baffle relative lid rotation under the striking of steam and/or hot water to make solid food can't overflow. Electric pressure cooker pot cover bottom surface set up the anti-overflow structure, in the inner bag was arranged in to the anti-overflow structure, through increasing rotatable eccentric umbelliform food baffle, can effectively block food, simultaneously, the steam of discharging smoothly prevents overflowing of solid food and hot water.

Description

Electric pressure cooker and cooker cover thereof

Technical Field

The utility model relates to an electric pressure cooker especially relates to an electric pressure cooker and pot cover thereof.

Background

With the continuous improvement of the quality of life, the electric pressure cooker has become one of hundreds of millions of families with stock kitchenware. The high-efficiency cooking speed is favored by a plurality of consumers, but the high-efficiency cooking speed is caused by the cooking state of high temperature and high pressure in the pot, so that the overflow phenomenon is easy to occur when the liquid food is cooked. The electric pressure cooker finishes cooking food to generate steam, the pressure relief speed of the discharged steam is too fast, and the pressure reduction speed is too fast, so that the food can be popped out due to the bumping phenomenon. That is, a phenomenon of explosion is shown in which saturated liquid, which is originally in an equilibrium state, is overheated at atmospheric pressure to boil and evaporate rapidly due to a sudden pressure drop, and the volume expands rapidly. The electric pressure cooker sprays liquid or solid food due to the explosion boiling, which easily causes potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric pressure cooker and pot cover thereof to solve the technical problem who mentions among the background art.

In order to achieve the above purpose, the utility model discloses an electric pressure cooker and pot lid's concrete technical scheme as follows:

the utility model provides a pot cover, includes the lid, and the lid closes on the pot body, and the lid bottom surface sets up anti-overflow structure, and anti-overflow structure includes bracing piece and baffle, and bracing piece one end is connected in the lid bottom surface, bracing piece other end fixed stop, and during the use, the baffle rotates relative to the lid under the striking of steam and/or hot water to make solid food can't spill over.

Furthermore, the baffle is an umbrella-shaped structure or a conical surface structure with a downward opening, and the thickness of the baffle is gradually distributed along the circumferential direction.

Furthermore, the bearing is cup jointed at the top of the supporting rod, the bearing is fixed at the center of the bottom surface of the cover body through a plastic fixing piece, the bottom end of the supporting rod is fixed at the top surface of the baffle, and the supporting rod and the baffle are integrally formed.

Further, baffle detachable sets up in the bracing piece bottom, and the baffle reciprocates along the bracing piece, bracing piece top and lid bottom surface fixed connection.

Furthermore, a through hole is formed in the center of the baffle, the supporting rod penetrates through the through hole, and the end part of the supporting rod is fixed through a fixing piece.

Further, the fixing piece is a screw, a nut or a rivet.

Furthermore, a limiting structure is arranged on the side wall of the supporting rod.

Furthermore, the limiting structure is a limiting bulge or an annular limiting rib arranged on the side wall of the supporting rod.

Furthermore, limit structure is the nut, and the outer wall at bracing piece middle part sets up the external screw thread, and the nut is screwed on the external screw thread of baffle top.

An electric pressure cooker comprises a cooker body and the cooker cover, wherein an inner container is arranged in the cooker body, a baffle is arranged in the inner container, and the baffle rotates relative to a cover body under the impact of steam and/or soup.

The utility model discloses an electric pressure cooker and pot cover thereof has following advantage:

the bottom surface of the pot cover of the electric pressure cooker is provided with the anti-overflow structure, the anti-overflow structure is arranged in the inner container, food can be effectively blocked by adding the rotatable eccentric umbrella-shaped food baffle, and meanwhile, steam is smoothly discharged to prevent the food and soup from overflowing; the anti-overflow structure can not occupy or enlarge the area of the electric pressure cooker additionally, can keep the aesthetic degree of the cooker body to the maximum extent, has the effects of high quality and low price compared with other anti-overflow measures in the market, and can increase the competitiveness of products.

Drawings

Fig. 1 is a schematic structural view of the pot cover of the present invention;

fig. 2 is a schematic structural view of a first embodiment of the anti-overflow structure of the present invention;

fig. 3 is a schematic structural view of a second embodiment of the anti-overflow structure of the present invention.

The reference numbers in the figures illustrate: 1. a cover body; 11. a handle; 12. a pressure relief valve; 2. a support bar; 3. a baffle plate; 4. a bearing; 5. a fixing member; 6. and a limiting block.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following description will be made in detail with reference to the accompanying drawings.

As shown in fig. 1, the utility model discloses a pot cover of electric pressure cooker, the electric pressure cooker includes the pot body, the internal inner bag that sets up of pot, the pot cover includes

lid

1, 1 lids of lid closes on the pot body, set up relief valve 12 on the

lid

1, 1 top surface of lid sets up

handle

11, 1 bottom surface of lid sets up the anti-overflow structure, the anti-overflow structure includes bracing piece 2 and

baffle

3, 2 one end connections of bracing piece are in 1 bottom surface of lid, 2 other end fixed stop 3 of bracing piece, when using electric pressure cooker, baffle 3 is relative lid 1 rotation under the striking of steam and/or hot water, prevent effectively that solid food and hot water from discharging from relief valve 12, avoid bumping and cause the potential safety hazard.

Baffle 3 is downwardly opening's umbelliform structure or conical surface structure, and in order to guarantee that baffle 3 rotates under the striking of steam and/or hot water relatively lid 1, the thickness of baffle 3 is the gradual change and distributes along the circumferencial direction, and the thickness of the baffle 3 on one side of bracing piece 2 is little, and weight is little, and the thickness of the baffle 3 on the other side of bracing piece 2 is big, and weight is big, and baffle 3 forms eccentric structure. The umbrella-shaped baffle 3 can furthest expand the surface area of the baffle 3 within a set range and increase the contact area with food, thereby playing the effect of preventing the food from overflowing. The rotatable eccentric umbrella-shaped baffle 3 is made of materials with strong air permeability and strong flexibility, and the quality is light. Can not hinder upwards giving off of steam like this on the one hand, on the other hand can not increase the weight of pot cover itself, moreover, strong elasticity material can make baffle 3 hug closely the pot cover lateral wall and prevent that food and hot water from spilling over. Even if soup breaks the baffle 3 separation because of the bumping, its volume of rushing out also can reduce by a wide margin, and the gap all upwards along the pot wall, it is minimum to gather enough volume and rush out relief valve 12, under the condition of the lowest cost, realizes preventing that the electric pressure cooker food from spilling over the phenomenon emergence, gives the neat and safe cooking instrument of consumer.

As shown in fig. 2, the top of the support rod 2 is sleeved with a bearing 4, and the bearing 4 is fixed at the center of the bottom surface of the cover body 1 through a plastic fastener.

The 2 bottom end fixings of bracing piece are at 3 top surfaces of baffle, and bracing

piece

2 and 3 integrated into one piece of baffle.

In another embodiment, as shown in fig. 3, the baffle 3 is detachably disposed at the bottom end of the support rod 2, and the baffle 3 moves up and down along the support rod 2 and rotates relative to the cover 1 under the impact of steam and/or soup. The baffle 3 rotates in a unidirectional way under the action of huge rising acting force generated by steam when the high-pressure pot body cooks food. Food that the baffle 3 below is then will cook, and its and food form a safe distance, can enough guarantee can not contact and produce the side effect of adhesion food in food normal cooking process, also can in time block before food and hot water overflow simultaneously.

The through hole is arranged at the center of the baffle 3, the supporting rod 2 penetrates through the through hole, the end part of the supporting rod 2 is fixed through the fixing part 5, and the baffle 3 is prevented from being separated from the supporting rod 2 in the rotating process.

The fixing member 5 may be a screw, a nut, a rivet, or the like. The bottom of the support rod 2 is provided with an internal thread hole, and when the baffle 3 is sleeved on the support rod 2, the screw is screwed in the internal thread hole, so that the baffle 3 is fixed.

In order to prevent that baffle 3 from excessively rising, set up limit structure on the lateral wall of bracing piece 2, limit structure can be for setting up the spacing arch or the annular spacing muscle at 2 lateral walls of bracing piece, perhaps the outer wall at 2 middle parts of bracing piece sets up the external screw thread, and lock nut is screwed on the external screw thread of baffle 3 top, also can realize the limiting displacement to baffle 3.

The utility model also provides an electric pressure cooker, including the pot body and foretell pot cover, the internal inner bag that sets up of pot, baffle 3 are arranged in the inner bag, and baffle 3 is lid 1 rotation relatively under the striking of steam and/or hot water, prevents effectively that solid food and hot water from discharging from relief valve 12, avoids bumping and causes the potential safety hazard.

The bottom surface of the cooker cover of the electric pressure cooker is provided with the anti-overflow structure which is arranged in the inner container, and the rotatable eccentric umbrella-shaped food baffle 3 is added, so that food can be effectively blocked, meanwhile, steam can be smoothly discharged, and the overflow of food and soup can be prevented; the anti-overflow structure can not occupy or enlarge the area of the electric pressure cooker additionally, can keep the aesthetic degree of the cooker body to the maximum extent, has the effects of high quality and low price compared with other anti-overflow measures in the market, and can increase the competitiveness of products.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides a pot cover, includes lid (1), and lid (1) lid closes on the pot body, its characterized in that, lid (1) bottom surface sets up anti-overflow structure, and anti-overflow structure includes bracing piece (2) and baffle (3), and bracing piece (2) one end is connected in lid (1) bottom surface, and bracing piece (2) other end fixed stop (3), during the use, baffle (3) rotate relative lid (1) under the striking of steam and/or hot water to make solid food unable overflow.

2. The pot cover according to claim 1, characterized in that the baffle (3) is an umbrella structure or a conical structure with a downward opening, and the thickness of the baffle (3) is gradually distributed along the circumferential direction.

3. The pot cover according to claim 2, wherein the top of the support rod (2) is sleeved with a bearing (4), the bearing (4) is fixed at the center of the bottom surface of the cover body (1) through a plastic fastener, the bottom end of the support rod (2) is fixed at the top surface of the baffle (3), and the support rod (2) and the baffle (3) are integrally formed.

4. The pot cover according to claim 2, characterized in that the baffle (3) is detachably arranged at the bottom end of the support rod (2), the baffle (3) moves up and down along the support rod (2), and the top end of the support rod (2) is fixedly connected with the bottom surface of the cover body (1).

5. The pot cover according to claim 4, characterized in that a through hole is arranged at the center of the baffle (3), the support rod (2) passes through the through hole, and the end of the support rod (2) is fixed by the fixing part (5).

6. Pot cover according to claim 5, characterised in that the fixing element (5) is a screw, nut or rivet.

7. The lid of claim 5, characterized in that the side wall of the support bar (2) is provided with a limit structure.

8. The pot cover according to claim 7, characterized in that the limiting structure is a limiting protrusion or an annular limiting rib arranged on the side wall of the support rod (2).

9. The pot cover according to claim 7, characterized in that the limiting structure is a nut, the outer wall of the middle part of the support rod (2) is provided with an external thread, and the nut is screwed on the external thread above the baffle (3).

10. An electric pressure cooker, characterized in that, comprises a cooker body and a cooker cover as claimed in any one of claims 1-9, wherein, an inner container is arranged in the cooker body, a baffle (3) is arranged in the inner container, and the baffle (3) rotates relative to a cover body (1) under the impact of steam and/or soup.