CN215650502U - Heat insulation liner assembly for air electric pressure cooker and air electric pressure cooker - Google Patents
Heat insulation liner assembly for air electric pressure cooker and air electric pressure cooker Download PDFInfo
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- CN215650502U CN215650502U CN202121548153.1U CN202121548153U CN215650502U CN 215650502 U CN215650502 U CN 215650502U CN 202121548153 U CN202121548153 U CN 202121548153U CN 215650502 U CN215650502 U CN 215650502U
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Abstract
The utility model provides a heat insulation liner component for an air electric pressure cooker, which comprises: the inner container is of a bowl-shaped structure with an opening at the upper end and is arranged inside the pot body of the air electric pressure cooker, the side wall of the inner container is vertical to the plane of the opening at the upper end, and the outer edge of the inner container is turned outwards; the steel ring is arranged in the cover body of the air electric pressure cooker, can be assembled and disassembled with the inner container in a matching way, and is used for realizing the detachable connection between the pot body and the cover body; the side wall of the inner container is of a complete circle of circular tubular structure. The utility model also provides an air electric pressure cooker. The utility model can improve the sealing performance of the heat insulation liner and the pressure cover when being matched, and improve the strength and the pressure resistance value of the heat insulation liner, thereby improving the safety of the air electric pressure cooker during pressure cooking on the basis of meeting the requirement of multipurpose use of the air electric pressure cooker.
Description
Technical Field
The utility model relates to the field of manufacturing and processing of electric appliances, in particular to a heat insulation liner assembly for an air electric pressure cooker and the air electric pressure cooker.
Background
Pressure cookers are common cooking utensils in daily life, and are popular among consumers due to the characteristics of quick and efficient cooking. In recent years, with the progress of technology, a pressure type electric cooker, namely an electric pressure cooker, which is more energy-saving, safer and more convenient for a user to operate, is developed, and the traditional pressure cooker is basically replaced at present.
An air fryer is a cooking appliance for heating food by utilizing hot air, and can take away moisture on the surface of the food while heating the food, so that the food has a fried taste with crisp surface and soft inside. Compared with the traditional fryer, the air fryer adopts an oil-free frying mode, so that the cooked food has no greasy taste and is popular with consumers.
The electric pressure cooker and the air fryer are used as kitchen appliances with single functions, although certain cooking functions can be realized, the electric pressure cooker and the air fryer are low in utilization rate of independent purchase, occupy a large amount of kitchen space and restrict the desire of consumers to purchase. In view of the above, a type of air electric pressure cooker combining an electric pressure cooker and an air fryer is available in the market at present, and comprises a heating unit located below a cooker body and an air fryer unit located inside a cover body, wherein the heating unit is matched with the cover body sealed with the cooker body to realize the function of the electric pressure cooker, and the air fryer unit located inside the cover body can realize the function of the air fryer.
As an emerging product, the air electric pressure cooker meets the requirements of consumers on multifunctional cooking utensils, but is limited by the structural characteristics of the air electric pressure cooker in the using process, and has some unsafe parts. Specifically, when the air electric pressure cooker performs different cooking tasks, different cooking containers are required to be respectively installed in the heat insulation liner: the inner pot is filled during pressure cooking and the frying basket is filled during air frying cooking. In order to facilitate a user to take and place the cooking container, as shown in fig. 1, the air electric pressure cooker in the prior art is provided with a notch on each of the left and right side edges of the heat insulation liner, however, the two notches may cause poor sealing performance, weak strength, low pressure resistance value and easy potential safety hazard when the air electric pressure cooker performs pressure cooking.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides a heat insulation liner for an air electric pressure cooker and the air electric pressure cooker, which can improve the sealing performance when the heat insulation liner is matched with a pressure cover, and improve the strength and the pressure resistance value of the heat insulation liner, so that the safety of the air electric pressure cooker during pressure cooking is improved on the basis of meeting the requirement of multipurpose use of the air electric pressure cooker.
In one aspect of the present invention, there is provided an insulation bladder assembly for an air electric pressure cooker, comprising:
the inner container is of a bowl-shaped structure with an opening at the upper end and is arranged inside the pot body of the air electric pressure cooker, the side wall of the inner container is vertical to the plane of the opening at the upper end, and the outer edge of the inner container is turned outwards; and
the steel ring is arranged in the cover body of the air electric pressure cooker, can be assembled and disassembled with the inner container in a matching way, and is used for realizing the detachable connection between the pot body and the cover body;
the side wall of the inner container is of a complete circle of circular tubular structure.
Preferably, the inner container further comprises a clamping groove, and the clamping groove is arranged on the outer edge of the inner container;
the steel ring further comprises buckling teeth, and the buckling teeth are formed by bending the steel ring towards one side of the inner container and are matched with the clamping grooves, so that the steel ring and the inner container are installed in a matched mode.
Preferably, the clamping grooves are uniformly distributed in the circumferential direction relative to the inner container, the fastening teeth are uniformly distributed in the circumferential direction relative to the steel ring, the width of each fastening tooth is not greater than the distance between two adjacent clamping grooves, and the width of each clamping groove is not greater than the distance between two adjacent fastening teeth.
Preferably, when the buckling teeth and the clamping grooves are staggered with each other, the steel ring can be installed or removed relative to the inner container; the steel ring rotates relative to the clamping groove until the buckling teeth and the clamping groove are at least partially overlapped, and the steel ring is fixedly connected relative to the inner container.
Preferably, the number of the buckling teeth on the steel ring and the number of the clamping grooves on the inner container are both 8-10.
Preferably, the inner container further comprises a sinking reinforcing rib, the sinking reinforcing rib is formed by bending the middle of the clamping groove downwards, and when the steel ring rotates to the buckling teeth and the clamping groove are overlapped with each other relative to the clamping groove, the reinforcing rib is arranged between the clamping groove and the buckling teeth in a sealing mode.
In another aspect of the utility model, an air electric pressure cooker is provided, which comprises the heat insulation liner assembly for the air electric pressure cooker according to any one of the embodiments.
Preferably, the air electric pressure cooker further comprises:
the cooking container assembly is arranged in the inner container in a pick-and-place mode;
the air-frying assembly is arranged inside the cover body and is used for blowing hot air to the inside of the cooking container assembly; and
and the heating component is arranged in the pot body, is positioned below the inner container and is used for contacting and transferring heat to the cooking container component.
Preferably, the cooking container assembly comprises:
the frying basket is configured to be placed into the inner container to bear food when the air electric pressure cooker performs air frying cooking, and at least a vent hole is formed in the side wall to improve the flow of hot air in the inner container; and
the inner pot is configured to be put into the inner container to carry food when the air electric pressure cooker performs pressure cooking.
Preferably, the air electric pressure cooker further comprises:
the surface of the pressure cover is provided with a float valve and a plurality of reinforcing edges, the pressure cover is arranged at the lower part of the cover body in a removable way and is configured to be shielded outside the air frying assembly when the air electric pressure cooker performs pressure cooking; and
and the porous cover is provided with a plurality of through holes on the surface, is arranged at the lower part of the cover body in a pick-and-place manner, and is configured to be arranged outside the air frying assembly when the air electric pressure cooker performs air frying cooking.
Therefore, the non-gap inner container is arranged, the matching connection between the steel ring and the inner container is realized through the clamping groove and the buckling tooth, the sealing performance of the heat insulation inner container and the pressure cover in matching can be improved, the strength and the pressure resistance value of the heat insulation inner container are improved, and the safety of the air electric pressure cooker in pressure cooking is improved on the basis of meeting the requirement of multipurpose use of the air electric pressure cooker.
Drawings
The accompanying drawings are included to provide a further understanding of the claimed subject matter and are incorporated in and constitute a part of this specification, illustrate embodiments of the subject matter and together with the description serve to explain the principles of the subject matter and not to limit the subject matter.
FIG. 1 is a schematic structural view of an air electric pressure cooker in a disassembled state in the prior art;
FIG. 2 is a schematic structural view of the air electric pressure cooker in a disassembled state;
FIG. 3 is a schematic structural view of a steel ring in the heat insulation liner assembly for the air electric pressure cooker of the present invention;
FIG. 4 is a schematic structural view of an inner container in the heat insulation inner container assembly for the air electric pressure cooker of the present invention;
FIG. 5 is a schematic structural view of a pressure cover of the air electric pressure cooker in the utility model;
FIG. 6 is a schematic structural view of a porous cover of the air electric pressure cooker in the utility model;
fig. 7 is a structural schematic view of a frying basket of the air electric pressure cooker in the utility model.
Description of reference numerals:
1-a pot body; 2-a cover body; 3-an insulating bladder assembly; 31-inner container; 311-card slot; 312-sinking reinforcing ribs; 32-steel ring; 321-fastening teeth; 4-a cooking container assembly; 41-frying basket; 42-inner pot; 7-a pressure cover; 71-a float valve; 72-a reinforcing edge; 8-porous lid.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the utility model, its application, or uses. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments are to be construed as merely illustrative, and not as limitative, unless specifically stated otherwise.
According to fig. 2-7:
in one aspect of the utility model, the heat insulation liner assembly 3 for the air electric pressure cooker comprises a liner 31 and a steel ring 32. The inner container 31 is of a bowl-shaped structure with an opening at the upper end and is arranged inside the pot body 1 of the air electric pressure cooker, the side wall of the inner container is vertical to the plane of the opening at the upper end, and the outer edge of the inner container is turned outwards; the steel ring 32 is arranged inside the cover body 2 of the air electric pressure cooker and can be assembled and disassembled with the inner container 31 in a matching way, so as to realize the detachable connection between the pot body 1 and the cover body 2.
The heat insulation liner component 3 is arranged inside the pot body 1 and mainly plays two roles: one is the produced high temperature of the in-process of external isolated culinary art food, and its second cooperatees with the steel ring 32 that sets up in lid 2, realizes the pressure-bearing between the pot body 1 and the lid 2 and is connected.
As shown in fig. 1, the left and right sides of the edge of the inner container 31 in the prior art are respectively provided with a notch, so that a user can take out the cooking container from the inner container 31 conveniently, however, the applicant researches and discovers that the two notches affect the structural integrity of the inner container 31, so that when the inner container 31 is matched with the steel ring 32, the sealing performance is poor, the bonding strength is low, and the pressure resistance value is low during the destructive pressure test.
In view of the above, as shown in fig. 4, the sidewall of the inner container 31 is configured as a circle of complete circular tubular structure, and the notch design of the inner container 31 is eliminated, so that the sealing performance between the inner container 31 and the steel ring 32 can be improved, the structural strength of the inner container 31 can be effectively improved, and the safety of the air pressure cooker in the pressure cooking process can be improved.
In order to realize the matching and assembling between the inner container 31 and the steel ring 32, preferably, the inner container 31 further comprises a clamping groove 311, and the clamping groove 311 is arranged on the outer edge of the inner container; the steel ring 32 further includes a fastening tooth 321, and the fastening tooth 321 is formed by bending the steel ring 32 toward one side of the inner container 31 and is matched with the slot 311, so that the steel ring 32 is installed in cooperation with the inner container 31.
The clamping groove 311 and the fastening teeth 321 can be integrally formed in the inner container 31 and the steel ring 32 respectively, and therefore, through the mutual matching of the clamping groove 311 and the fastening teeth 321, a large number of intermediate structures are omitted in the mutual matching installation of the steel ring 32 and the inner container 31, and the installation is more stable.
In order to make the stress between the inner container 31 and the steel ring 32 more uniform when the inner container 31 and the steel ring are connected to each other, preferably, the clamping grooves 311 are uniformly distributed along the circumferential direction relative to the inner container 31, and the fastening teeth 321 are uniformly distributed along the circumferential direction relative to the steel ring 32. In addition, when the inner container 31 and the steel ring 32 are installed in a matching manner, the fastening teeth 321 on the steel ring 32 can penetrate into the lower portion of the fastening groove 311 on the inner container 31, the width of the fastening teeth 321 is not greater than the distance between two adjacent fastening grooves 311, and the width of the fastening groove 311 is not greater than the distance between two adjacent fastening teeth 321.
Therefore, as shown in fig. 3 and 4, when the fastening teeth 321 and the locking grooves 311 are staggered, the steel ring 32 can be installed or removed relative to the inner container 31; when the steel ring 32 is installed in the inner container 31 until the fastening teeth 321 are located below the clamping grooves 311, the steel ring 32 rotates relative to the clamping grooves 311 until the fastening teeth 321 and the clamping grooves 311 at least partially overlap with each other, and the steel ring 32 is fixedly connected with the inner container 31.
In order to enhance the strength of the fixed connection between the steel ring 32 and the inner container 31, the steel ring 32 is preferably rotated relative to the slot 311 to make the fastening teeth 321 and the slot 311 completely overlap with each other.
As shown in fig. 1, the number of the fastening teeth 321 on the steel ring 32 and the number of the locking slots 311 on the inner container 31 are both 6. In order to improve the occlusion strength of the steel ring 32 and the inner container 31, the number of the fastening teeth 321 on the steel ring 32 and the number of the fastening grooves 311 on the inner container 31 are preferably set to be 8-10, so that the occlusion strength of the steel ring 32 and the inner container 31 is improved by utilizing more tooth sockets and larger contact area of the fastening grooves 311 and the fastening teeth 321.
Preferably, the inner container 31 further includes a sinking rib 312, the sinking rib 312 is formed by bending the middle portion of the slot 311 downward, and when the steel ring 32 rotates relative to the slot 311 until the engaging teeth 321 and the slot 311 overlap each other, the rib is sealingly disposed between the slot 311 and the engaging teeth 321.
The sinking reinforcing rib 312 can greatly enhance the material strength of the teeth, and can also change the combination form between the fastening teeth 321 and the fastening groove 311 below the fastening groove 311 from surface contact to line contact, so that the fastening groove 311 and the fastening teeth 321 are combined more tightly, and the sealing effect is stronger.
In another aspect of the utility model, an air electric pressure cooker is provided, which comprises the heat insulation liner assembly 3 for the air electric pressure cooker according to any one of the embodiments in the foregoing.
Preferably, the air electric pressure cooker further comprises a cooking vessel assembly 4, an air-frying assembly and a heating assembly. Wherein the cooking container assembly 4 is arranged in the inner container 31 in a pick-and-place manner; the air-frying component is arranged inside the cover body 2 and used for blowing hot air to the inside of the cooking container component 4; and the heating component is arranged in the pot body 1 and positioned below the inner container 31 and is used for contacting and transferring heat to the cooking container component 4.
The air-frying unit is generally composed of a heating pipe, a hot air fan for blowing hot air near the heating pipe to the inside of the inner container 31, a motor for driving the hot air fan to rotate, and a cooling fan driven by the motor and used for cooling the motor and other electrically controlled components. The heating assembly is generally composed of a heating tube and a heat transfer assembly, which mainly relies on the thermoelectric effect of electric resistance to generate heat and transfer it to the cooking vessel assembly 4.
In order to adapt to two use scenes of the air electric pressure cooker, as shown in fig. 2 and 7, it is preferable that the cooking container assembly 4 comprises a frying basket 41 and an inner pot 42, wherein the frying basket 41 is configured to be placed in the inner pot 31 to carry food when the air electric pressure cooker performs air frying cooking, and at least a vent hole is arranged on the side wall to improve the flow of hot air in the inner pot 31; and the inner pot 42 is configured to be put into the inner container 31 to carry food when the air electric pressure cooker performs pressure cooking.
When the air electric pressure cooker is used for pressure cooking, the requirement on the sealing property between the cover body 2 and the pot body 1 is high, when the air electric pressure cooker is used for air frying cooking, the requirement on the hot air passing property between the cover body 2 and the pot body 1 is high, and preferably, the air electric pressure cooker further comprises a replaceable pressure cover 7 and a porous cover 8 aiming at the set of contradictory requirements, wherein the surface of the pressure cover 7 is provided with a float valve 71 and a plurality of reinforcing edges 72, the replaceable pressure cover is arranged at the lower part of the cover body 2 in a pick-and-place manner and is configured to be shielded outside an air frying assembly when the air electric pressure cooker is used for pressure cooking; and the surface of the porous cover 8 is provided with a plurality of through holes which are arranged at the lower part of the cover body 2 in a removable way and are configured to be arranged outside the air frying assembly when the air electric pressure cooker performs air frying cooking.
Therefore, the non-gap inner container 31 is arranged, the matching connection between the steel ring 32 and the inner container 31 is realized through the clamping groove 311 and the buckling tooth 321, the sealing performance of the heat insulation inner container and the pressure cover 7 in matching can be improved, the strength and the pressure resistance value of the heat insulation inner container are improved, and the safety of the air electric pressure cooker in pressure cooking is improved on the basis of meeting the requirement of the air electric pressure cooker for multipurpose use.
So far, some specific embodiments of the present invention have been described in detail by way of examples, but it should be understood by those skilled in the art that the above examples are only for illustrative purposes and are not intended to limit the scope of the present invention. It will be understood by those skilled in the art that various changes may be made in the above embodiments or equivalents may be substituted for elements thereof without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.
Claims (10)
1. The utility model provides an air electric pressure cooker is with heat-insulating courage subassembly which characterized in that includes:
the inner container (31) is of a bowl-shaped structure with an opening at the upper end and is arranged inside the pot body (1) of the air electric pressure cooker, the side wall of the inner container (31) is vertical to the plane where the opening at the upper end is located, and the outer edge of the inner container (31) is turned outwards; and
the steel ring (32) is arranged in the cover body (2) of the air electric pressure cooker, can be assembled and disassembled with the inner container (31) in a matching way and is used for realizing the detachable connection between the pot body (1) and the cover body (2);
wherein, the side wall of the inner container (31) is a circle of complete round tubular structure.
2. The heat insulation liner assembly for the air electric pressure cooker according to claim 1, wherein the inner liner (31) further comprises a clamping groove (311), the clamping groove (311) is arranged at the outer edge of the inner liner (31);
the steel ring (32) further comprises a buckling tooth (321), the buckling tooth (321) is formed by bending the steel ring (32) to one side of the inner container (31) and is matched with the clamping groove (311), so that the steel ring (32) is matched with the inner container (31) for installation.
3. The heat insulation liner assembly for the air electric pressure cooker as claimed in claim 2, wherein the locking grooves (311) are circumferentially and uniformly distributed relative to the inner liner (31), the fastening teeth (321) are circumferentially and uniformly distributed relative to the steel ring (32), the width of each fastening tooth (321) is not greater than the distance between two adjacent locking grooves (311), and the width of each locking groove (311) is not greater than the distance between two adjacent fastening teeth (321).
4. The heat insulation liner assembly for the air electric pressure cooker as claimed in claim 3, wherein the steel ring (32) is attachable or detachable relative to the inner liner (31) when the fastening teeth (321) and the locking grooves (311) are staggered with each other; the steel ring (32) rotates relative to the clamping groove (311) until the buckling teeth (321) and the clamping groove (311) are at least partially overlapped, and the steel ring (32) is fixedly connected relative to the inner container (31).
5. The heat insulation liner assembly for the air electric pressure cooker as claimed in claim 3, wherein the number of the buckling teeth (321) on the steel ring (32) and the number of the locking slots (311) on the inner liner (31) are 8-10.
6. The heat insulation liner assembly for the air electric pressure cooker according to claim 2, wherein the liner (31) further comprises a sinking rib (312), the sinking rib (312) is formed by bending the middle portion of the slot (311) downwards, and the sinking rib is hermetically disposed between the slot (311) and the engaging teeth (321) when the steel ring (32) rotates relative to the slot (311) until the engaging teeth (321) and the slot (311) overlap each other.
7. An air electric pressure cooker, characterized in that, comprises the heat insulation liner assembly (3) for the air electric pressure cooker according to any one of claims 1-6.
8. The air electric pressure cooker of claim 7 further comprising:
a cooking container assembly (4) which is arranged inside the inner container (31) in a removable way;
an air-frying component which is arranged inside the cover body (2) and used for blowing hot air to the inside of the cooking container component (4); and
the heating component is arranged in the pot body (1), is positioned below the inner container (31) and is used for contacting and transferring heat to the cooking container component (4).
9. Air electric pressure cooker according to claim 8, characterized in that said cooking container assembly (4) comprises:
a frying basket (41) which is configured to be placed in the inner container (31) to carry food when the air electric pressure cooker performs air frying cooking, and at least a ventilation hole is arranged on the side wall to improve the flow of hot air in the inner container (31); and
an inner pot (42) configured to be put into the inner pot (31) to carry food when the electric air pressure cooker performs pressure cooking.
10. The air electric pressure cooker of claim 8 further comprising:
a pressure cover (7) provided with a float valve (71) and a plurality of reinforcing edges (72) on the surface, removably arranged at the lower part of the cover body (2) and configured to shield the outside of the air frying assembly when the air electric pressure cooker performs pressure cooking; and
and the surface of the porous cover (8) is provided with a plurality of through holes, the porous cover is arranged at the lower part of the cover body (2) in a pick-and-place manner and is configured to be arranged outside the air frying assembly when the air electric pressure cooker performs air frying cooking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121548153.1U CN215650502U (en) | 2021-07-08 | 2021-07-08 | Heat insulation liner assembly for air electric pressure cooker and air electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121548153.1U CN215650502U (en) | 2021-07-08 | 2021-07-08 | Heat insulation liner assembly for air electric pressure cooker and air electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215650502U true CN215650502U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121548153.1U Active CN215650502U (en) | 2021-07-08 | 2021-07-08 | Heat insulation liner assembly for air electric pressure cooker and air electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215650502U (en) |
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2021
- 2021-07-08 CN CN202121548153.1U patent/CN215650502U/en active Active
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