CN216020462U - Elastomer structure of pressure cooking box - Google Patents
Elastomer structure of pressure cooking box Download PDFInfo
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- CN216020462U CN216020462U CN202121280395.7U CN202121280395U CN216020462U CN 216020462 U CN216020462 U CN 216020462U CN 202121280395 U CN202121280395 U CN 202121280395U CN 216020462 U CN216020462 U CN 216020462U
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Abstract
The utility model relates to the technical field of kitchen appliances, and provides an elastomer structure of a pressure cooking box, aiming at solving the safety problems that when pressure cooking equipment fails in electronic protection and safety valves, the pressure cooking equipment is damaged due to overhigh internal pressure, and the equipment is exploded due to overhigh pressure; the elastic body structure comprises a rectangular elastic beam frame arranged on the inner side of the door body, a door panel is arranged on one side, close to the box body panel, of the rectangular elastic beam frame, a heat preservation baffle is fixedly arranged on the inner wall, close to the door panel, of the rectangular elastic beam frame, and a sealing ring embedded in a sealing groove in the front side of the box body panel and matched with the door panel is further included. The utility model is especially suitable for pressure control and pressure mechanical protection of the pressure cooking box, and has higher social use value and application prospect.
Description
Technical Field
The utility model relates to the technical field of kitchen appliances, in particular to an elastic body structure of a pressure cooking box.
Background
A pressure cooking chamber is a cooking appliance for cooking food under pressure. Which provides a hermetically sealed space and places food in the sealed space, allowing the food to be cooked quickly at a higher temperature when the food in the pressure cooking chamber is subjected to a heat source, while ensuring that the organoleptic and nutritional properties of the food are not compromised.
When the electronic protection and the safety valve of the conventional pressure cooking equipment fail, the internal pressure is too high, the pressure cooking equipment is damaged, and the too high pressure causes the safety risk of equipment explosion. To this end, we propose an elastomeric structure of a pressure cooking chamber.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an elastic body structure of a pressure cooking box, which overcomes the defects of the prior art, has reasonable design and compact structure and aims to solve the safety problems that when the electronic protection and the safety valve of the conventional pressure cooking equipment fail, the internal pressure is too high, the pressure cooking equipment is damaged, and the equipment explodes due to the too high pressure.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
an elastic body structure of a pressure cooking box comprises a box body front frame fixed on the front side of a box body inner container and a box body panel arranged on the outer side of the box body front frame, wherein a door body is mounted on the front side of the box body panel through a hinge, and an elastic body structure used for relieving over-high pressure in the pressure cooking box and protecting the pressure cooking box is arranged on the inner side of the door body;
the elastic body structure comprises a rectangular elastic beam frame arranged on the inner side of the door body, a door panel which deforms under the action of pressure is arranged on one side, close to the panel of the box body, of the rectangular elastic beam frame, and a heat-preservation layer baffle which is fixedly arranged on the inner wall, close to the door panel, of the rectangular elastic beam frame and bears the pressure of the door panel together with the rectangular elastic beam frame; the pressure cooking box is characterized by further comprising a sealing ring embedded in a sealing groove formed in the front side of the box body panel, and the sealing ring realizes the abutting sealing of the box body inner container and the elastomer structure when the pressure cooking box is closed.
Preferably, the edge of the door panel is perpendicularly bent towards one side of the rectangular elastic beam frame to form a covering edge covering the side wall of the rectangular elastic beam frame.
Preferably, a heat preservation layer plate used for maintaining the internal temperature of the pressure cooking box is arranged between the door panel and the heat preservation layer baffle in the rectangular elastic beam frame.
Preferably, the rectangular elastic beam frame is provided with a lock catch for locking the box body panel after the box body inner container is closed.
(III) advantageous effects
The embodiment of the utility model provides an elastomer structure of a pressure cooking box, which has the following beneficial effects:
1. according to the utility model, the elastic body structure is arranged on the door body and can be hinged to the opening of the inner container of the box body in an opening and closing manner, when the pressure cooking box is used, the inner container of the box body of the pressure cooking box is sealed, when the pressure cooking box is used, high-temperature and high-pressure steam in the inner container of the box body realizes heating of food, and when the pressure is normal, the elastic body structure is sealed on the front side of a panel of the box body under the matching of the sealing ring, so that the inner container of the box body is sealed; when pressure was too high, and the electric chain of outfit and relief valve effect became invalid, elastic deformation took place for the elastomer structure, and the clearance between door panel and the box panel lasts the increase under the pressure effect, extrudes in certain pressure range sealing washer follow clearance to make the container pressure release, discharge high-pressure gas, the risk that prevention and control equipment further boosted the emergence explosion reduces the potential safety hazard.
2. According to the utility model, the door panel with the elastic deformation can not only eliminate the safety risk of explosion, but also does not influence the use of equipment in the elastic deformation range, and the maintenance cost is reduced.
Drawings
The above characteristics, technical features, advantages and realisations of the elastomeric structure of a pressure cooking chamber will be further described in a clearly understandable way, with reference to the attached drawings, describing a preferred embodiment.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a first perspective view of the three-dimensional structure of the present invention;
FIG. 3 is a second perspective view of the three-dimensional structure of the present invention;
fig. 4 is an exploded perspective view of the present invention.
In the figure: the box body comprises an elastic body structure 1, a rectangular elastic beam frame 101, a door panel 102, a lock catch 103, a hinge 104, a heat preservation layer plate 105, a covering edge 106, a heat preservation layer baffle 107, a box body panel 3, a box body inner container 4, a sealing ring 5 and a box body front frame 6.
Detailed Description
The utility model will be further illustrated with reference to the following figures 1-4 and examples:
example 1
An elastomer structure of a pressure cooking box comprises a box body front frame 6 fixed on the front side of a box body inner container 4 and a box body panel 3 arranged on the outer side of the box body front frame 6, wherein a door body 2 is installed on the front side of the box body panel 3 through a hinge 104, and an elastomer structure 1 used for relieving over-high pressure in the pressure cooking box and protecting the pressure cooking box is arranged on the inner side of the door body 2;
in this embodiment, as shown in fig. 1 to 4, the elastic body structure 1 includes a rectangular elastic beam frame 101 installed inside the door body 2, and a door panel 102 that deforms under pressure is installed on one side of the rectangular elastic beam frame 101 close to the cabinet panel 3, and a heat insulation layer baffle 107 that bears the pressure of the door panel 102 together with the rectangular elastic beam frame 101 is fixedly installed on the inner wall of the rectangular elastic beam frame 101 that is close to the door panel 102; the pressure cooking box is characterized by further comprising a sealing ring 5 embedded in a sealing groove formed in the front side of the box body panel 3, wherein the sealing ring 5 realizes the abutting sealing of the box body inner container 4 and the elastic body structure 1 when the pressure cooking box is closed;
in the embodiment, the elastic body structure 1 is installed on the door body 2 and can be hinged to the opening of the box body inner container 4 in an opening and closing manner, when the pressure cooking box is used, the box body inner container 4 of the pressure cooking box is sealed, it can be understood that when the pressure cooking box is used, high-temperature and high-pressure steam in the box body inner container 4 heats food, and when the pressure is normal, the elastic body structure 1 is sealed on the front side of the box body panel 3 under the matching of the sealing ring 5, so that the sealing of the box body inner container 4 is realized;
when the pressure in the tank inner container 4 is increased to a certain value, the pressure in the container is not increased under the action of the equipped electric interlock and safety valve, and the specific steps are as follows: the electric linkage plays a role firstly, when the pressure in the container is continuously increased to a certain numerical value again when the electric linkage fails, the safety valve jumps to discharge the pressure, and the pressure in the container is not increased any more; however, when the safety valve also fails, the pressure in the container further rises, the elastic deformation of the door panel 102 of the elastic body structure 1 is further increased, the gap between the door panel 102 and the box body panel 3 is continuously increased under the action of pressure, the gap between the door panel 102 and the box body panel 3 is increased to a certain degree within a certain pressure range, and the sealing ring 5 is extruded out of the gap, so that the pressure of the container is relieved, high-pressure gas is exhausted, the risk of explosion caused by further pressure rise of the control equipment is prevented, and the potential safety hazard is reduced.
In this embodiment, as shown in fig. 4, a heat-insulating layer plate 105 for maintaining the internal temperature of the pressure cooking chamber is disposed inside the rectangular elastic beam frame 101, so as to realize efficient cooking of the pressure cooking chamber.
In this embodiment, as shown in fig. 2 to 4, the rectangular elastic beam frame 101 is provided with a latch 103 for locking the box panel 3 after closing the box liner 4, and the latch 103 locks to ensure the safety and pressure maintaining of the pressure cooking box during use.
Example 2
The difference between this embodiment and embodiment 1 is that, as shown in fig. 3 and 4, the edge of the door panel 102 is perpendicularly bent toward one side of the rectangular elastic beam frame 101 to form a covering edge 106 covering the side wall of the rectangular elastic beam frame 101, which effectively ensures that the door panel 102 is fixed on the rectangular elastic beam frame 101.
Other undescribed structures refer to example 1.
According to the elastomer structure of the pressure cooking box of the embodiment of the utility model, the elastomer structure 1 is arranged on the door body 2 and can be hinged to the opening of the box body inner container 4 in an opening and closing manner, when the pressure cooking box is used, the box body inner container 4 of the pressure cooking box is sealed, it can be understood that when the pressure cooking box is used, high-temperature and high-pressure steam in the box body inner container 4 realizes heating of food, and when the pressure is normal, the elastomer structure 1 is sealed on the front side of the box body panel 3 under the matching of the sealing ring 5, so that the sealing of the box body inner container 4 is realized;
when the pressure in the tank inner container 4 is increased to a certain value, the pressure in the container is not increased under the action of the equipped electric interlock and safety valve, and the specific steps are as follows: the electric linkage plays a role firstly, when the pressure in the container is continuously increased to a certain numerical value again when the electric linkage fails, the safety valve jumps to discharge the pressure, and the pressure in the container is not increased any more; however, when the safety valve fails, the pressure in the container is further increased, the elastic deformation of the door panel 102 of the elastic body structure 1 is further increased, the gap between the door panel 102 and the box body panel 3 is continuously increased under the action of pressure, the gap between the door panel 102 and the box body panel 3 is increased to a certain degree within a certain pressure range, and the sealing ring 5 is extruded out of the gap, so that the pressure of the container is relieved, high-pressure gas is exhausted, the risk of explosion caused by further pressure increase of the control equipment is prevented, and potential safety hazards are reduced;
meanwhile, it can be understood that the elastically deformed door panel 102 not only can eliminate the safety risk of explosion, but also does not affect the use of equipment within the elastic deformation range, thereby reducing the maintenance cost.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (4)
1. An elastomer structure of a pressure cooking box comprises a box body front frame (6) fixed on the front side of a box body inner container (4) and a box body panel (3) arranged on the outer side of the box body front frame (6), and is characterized in that a door body (2) is installed on the front side of the box body panel (3) through a hinge (104), and an elastomer structure (1) used for relieving over-high pressure in the pressure cooking box and protecting the pressure cooking box is arranged on the inner side of the door body (2);
the elastic body structure (1) comprises a rectangular elastic beam frame (101) arranged on the inner side of the door body (2), a door panel (102) which deforms under the action of pressure is arranged on one side, close to the box body panel (3), of the rectangular elastic beam frame (101), and a heat-insulating layer baffle (107) which bears the pressure of the door panel (102) together with the rectangular elastic beam frame (101) is fixedly arranged on the inner wall, close to the door panel (102), in the rectangular elastic beam frame (101); the steam cooker is characterized by further comprising a sealing ring (5) embedded in a sealing groove formed in the front side of the box body panel (3), and the sealing ring (5) is used for realizing the abutting sealing of the box body inner container (4) and the elastomer structure (1) when the pressure cooking box is closed.
2. An elastomeric structure for a pressure cooking chamber as claimed in claim 1, wherein: the edge of the door panel (102) is vertically bent towards one side of the rectangular elastic beam frame (101) to form a covering edge (106) covering the side wall of the rectangular elastic beam frame (101).
3. An elastomeric structure for a pressure cooking chamber as claimed in claim 1, wherein: and a heat-insulating layer plate (105) for maintaining the internal temperature of the pressure cooking box is arranged between the door panel (102) and the heat-insulating layer baffle (107) in the rectangular elastic beam frame (101).
4. An elastomeric structure for a pressure cooking chamber as claimed in claim 1, wherein: and a lock catch (103) used for locking the box body panel (3) after the box body inner container (4) is closed is arranged on the rectangular elastic beam frame (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121280395.7U CN216020462U (en) | 2021-06-08 | 2021-06-08 | Elastomer structure of pressure cooking box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121280395.7U CN216020462U (en) | 2021-06-08 | 2021-06-08 | Elastomer structure of pressure cooking box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216020462U true CN216020462U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121280395.7U Active CN216020462U (en) | 2021-06-08 | 2021-06-08 | Elastomer structure of pressure cooking box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216020462U (en) |
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2021
- 2021-06-08 CN CN202121280395.7U patent/CN216020462U/en active Active
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