CN208957668U - A kind of anti-cooking apparatus uncapped - Google Patents
A kind of anti-cooking apparatus uncapped Download PDFInfo
- Publication number
- CN208957668U CN208957668U CN201721722961.9U CN201721722961U CN208957668U CN 208957668 U CN208957668 U CN 208957668U CN 201721722961 U CN201721722961 U CN 201721722961U CN 208957668 U CN208957668 U CN 208957668U
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- China
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- cooking apparatus
- buckling parts
- upper cover
- spring
- pneumatic cavity
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Abstract
The utility model discloses a kind of anti-cooking apparatus uncapped, the cooking apparatus includes shell, the heating chamber being set in the shell, the upper cover of the closing heating chamber and the anti-hood-opening device being arranged in the upper cover；The upper cover is equipped with the first buckling parts for being fastened on the housing exterior walls, and the outer wall of the shell is equipped with and matched second buckling parts of first buckling parts；The anti-hood-opening device includes that the air pressure for preventing first buckling parts or second buckling parts to be detached from buckling state by the gas of the heating chamber prevents mechanism.Using the technical solution of the utility model, it can effectively prevent user in pressure maintaining cooking stage and open upper cover in advance.
Description
Technical field
The utility model relates to household appliances fields, and in particular to a kind of anti-cooking apparatus uncapped.
Background technique
Currently, the micro-pressure electric rice cooker in cooking apparatus is the developing direction of electric cooker, micro-pressure electric rice cooker culinary art when cooking
Intracavitary pressure is greater than atmospheric pressure, therefore temperature of the water in boiling is higher than 100 DEG C, the available better heating effect of the grain of rice
Fruit facilitates the mouthfeel for promoting rice.Micro-pressure electric rice cooker culinary art when cooking cavity in pressure it is larger, each components all bear compared with
Big deformation force not only will cause the damage of electric cooker components, also easily draw at this moment if opening rice cooker upper cover by force
Play scald accident.
Utility model content
In view of this, can prevent user from protecting the purpose of this utility model is to provide a kind of anti-cooking apparatus uncapped
Pressure cooking stage opens upper cover in advance.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
The utility model provides a kind of anti-cooking apparatus uncapped, including shell, the heating being set in the shell
Chamber, the upper cover for closing the heating chamber and the anti-hood-opening device being arranged in the upper cover；
The upper cover, which is equipped with, is fastened on the first buckling parts of the housing exterior walls, and the outer wall of the shell is equipped with and described the
Matched second buckling parts of one buckling parts；
The anti-hood-opening device includes that first buckling parts or described the are prevented by the gas pressure of the heating chamber
The air pressure that two buckling parts are detached from buckling state prevents mechanism.
In above scheme, the shell further include equipped with push second locked part be detached from buckling state uncapping by
Button, the anti-hood-opening device further include reset components and pilot channel；
It includes stoping block and the receiving prevention for preventing the second buckling parts movement that the air pressure, which prevents mechanism,
The pneumatic cavity of block, the stoping block include the prevention with the piston end of the pneumatic cavity wall cooperation and the stretching pneumatic cavity
End；
The cavity of the pneumatic cavity is connected to by the pilot channel with the heating chamber, and the reset components are arranged in institute
It states in pneumatic cavity so that the stoping block can reset.
In above scheme, the reset components are reset spring.
In above scheme, the reset spring is pressure spring, and the pressure spring is arranged in the rod chamber of the pneumatic cavity.
In above scheme, the reset spring is tension spring, and the tension spring is arranged in the rodless cavity of the pneumatic cavity, described
One end of tension spring is connect with the upper inside wall of the pneumatic cavity, and the other end of the tension spring is connect with the upper end of the stoping block.
In above scheme, the pilot channel is plastic flexible pipe or metal tube.
In above scheme, the pilot channel is integrally formed on the upper lid.
In above scheme, first buckling parts and the second buckling parts are equipped with the inclined-plane convenient for fastening.
In above scheme, the cooking equipment is micro-pressure electric rice cooker.
In above scheme, the lid-opening button is equipped with the spring of uncapping resetted.
The anti-cooking apparatus uncapped of the utility model enters air pressure using the gas pressure of heating chamber and prevents mechanism, gas
Pressure drag locking mechanism prevents first buckling parts or second buckling parts from being detached from buckling state, and the unlatching of locking upper cover can have
Effect prevents user from opening upper cover in advance in pressure maintaining cooking stage.
Other beneficial effects of the utility model will combine specific technical solution to further illustrate in a specific embodiment.
Detailed description of the invention
Fig. 1 is the schematic diagram of one micro-pressure electric rice cooker of the utility model embodiment；
Fig. 2 be one micro-pressure electric rice cooker of the utility model embodiment anti-hood-opening device in lockup state I at part put
Big schematic diagram；
Fig. 3 be one micro-pressure electric rice cooker of the utility model embodiment anti-hood-opening device in non-lockup state I at part
Enlarged diagram.
Specific embodiment
The utility model provides a kind of anti-cooking apparatus uncapped, including shell, the heating being set in the shell
Chamber, the upper cover for closing the heating chamber and the anti-hood-opening device being arranged in the upper cover；The upper cover is described equipped with being fastened on
The outer wall of first buckling parts of housing exterior walls, the shell is equipped with and matched second buckling parts of first buckling parts；It is described
Anti- hood-opening device includes preventing first buckling parts or second buckling parts from being detached from by the gas of the heating chamber to fasten
The air pressure of state prevents mechanism.
The principles of the present invention are: using the gas pressure in the heating chamber of cooking apparatus, air pressure being pushed to prevent mechanism
First buckling parts or second buckling parts is prevented to be detached from buckling state, the unlatching of locking upper cover can effectively prevent user
Upper cover is opened in advance in pressure maintaining cooking stage.
The characteristics of in order to more understand the utility model in detail and technology contents, it is real below in conjunction with specific application
It applies example and attached drawing the realization of the utility model is described in detail, appended attached drawing purposes of discussion only for reference, is not used to limit
Determine the utility model.
Fig. 1 is the schematic diagram of one micro-pressure electric rice cooker of the utility model embodiment, as shown in Figure 1, micro-pressure electric rice cooker includes shell
Body 1, the heating chamber 2 being placed in shell 1, the upper cover 3 for closing heating chamber 2 and the anti-hood-opening device being arranged in upper cover 3；
Upper cover 3 is equipped with the first buckling parts 31 for being fastened on 1 outer wall of shell, and the outer wall of shell 1 is equipped with and the first buckling parts 31
Matched second buckling parts 111；1 outer wall of shell is additionally provided with the lid-opening button 11 for pushing the second buckling parts 111 to be detached from buckling state.
The anti-hood-opening device includes that the first buckling parts 31 or second fastening are prevented by the gas of the heating chamber
The air pressure that portion 111 is detached from buckling state prevents mechanism.
Fig. 2 be one micro-pressure electric rice cooker of the utility model embodiment anti-hood-opening device in lockup state I at part put
Big schematic diagram, Fig. 3 be one micro-pressure electric rice cooker of the utility model embodiment anti-hood-opening device in non-lockup state I at part
Enlarged diagram；
As shown in Figure 2,3, it includes 41 He of stoping block for preventing the second buckling parts 111 from moving that the air pressure, which prevents mechanism,
The pneumatic cavity 42 of stoping block 41 is accommodated, stoping block 41 includes and the piston end of 42 inner wall of pneumatic cavity cooperation and stretching pneumatic cavity 42
Prevent end；The shape of stoping block 41 is T shape, and upper end is piston end, and lower end is to prevent end；The outer wall and pneumatic cavity of the piston end
42 inner wall matches, and keeps the sealing of pneumatic cavity 42.The pneumatic cavity for wherein preventing end side is rod chamber, piston end top
Pneumatic cavity be rodless cavity.
The anti-hood-opening device further includes reset components and pilot channel；The cavity of pneumatic cavity 42 passes through the pilot channel
It is connected to heating chamber 2；The reset components are arranged in pneumatic cavity 42 so that stoping block 41 can reset；In the present embodiment,
The reset components are pressure spring 43, and pressure spring 43 is arranged in the rod chamber of pneumatic cavity 42；The structure being arranged in this way is relatively simple, just
In implementation.
, it is understood that the reset components are also possible to tension spring, the rodless cavity of pneumatic cavity 42 is arranged in the tension spring
Interior, one end of the tension spring is connect with the upper inside wall of the pneumatic cavity, the other end of the tension spring and the upper end of stoping block 41
Connection；Certainly, the reset components can also be other elastomeric elements, such as various dampers.
In this way, heating chamber 2 gas pressure decline after, stoping block 41 reset, lid-opening button 11 uncap function not by
It influences.
In the present embodiment, the pilot channel is plastic flexible pipe 44, and materials are convenient in this way, connect and appearance is all compared in disassembly
Easily, and anti-hood-opening device can be arranged in the corner location of upper cover, is that the core functions areas such as operation panel, steam valve are reserved
Sufficient space；, it is understood that the pilot channel is also possible to metal tube or is shaped in the upper cover.
In this way, when the gas in heating chamber 2 pneumatic cavity can be entered by the pilot channel because expanding after heated
42, push stoping block 41 to move, principle is similar to common cylinder, and certainly common cylinder is standardized, and here, it needs
The pneumatic cavity 42 of suitable size is designed according to the structure and size of upper cover 3, pneumatic cavity 42 is similar to the cylinder body of cylinder, can be with
It is cylindrical body, is also possible to cuboid.
Specifically, for the gas in the heating chamber 2 because expanding after heated, air pressure increases to P1 from P0, and enters gas
In dynamic chamber 42, the air pressure in pneumatic cavity 42 is made also to become P1, stoping block 41 is pushed to move.Wherein, the P0 is normal atmosphere
Pressure value, the P1 are the atmospheric pressure value of safe atmospheric pressure value preset more than heating chamber 2；The preset safe atmospheric pressure value can basis
The safety of cooking apparatus is arranged, such as user's opening upper cover can may be generated dangerous minimum gas pressure as pre-
If safe atmospheric pressure value.
Specifically, lid-opening button 11 is fixedly connected with the second buckling parts 111, and shell 1, which is equipped with, resets the second buckling parts 111
Spring 12 of uncapping, i.e., lid-opening button 11 be equipped with reset spring 12 of uncapping；In the present embodiment, spring 12 of uncapping is pressure spring, energy
Enough understand, is also possible to other elastomeric elements.
It should be understood that by the fastening direction for exchanging the first buckling parts and the second buckling parts, i.e. the first buckling parts is outside
Button and the second buckling parts to internal buckle, lid-opening button can also be arranged to be fixedly connected with the first buckling parts.
To be oriented to convenient for fastening, the outer end face of the first buckling parts and the second buckling parts is equipped with inclined-plane.
The utility model embodiment air pressure prevent mechanism prevent upper cover open by way of, compared to by floating post touching
Solenoid movement etc. anti-hood-opening device, volume is smaller, can use on ultra-thin upper lid.
The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model
Range, any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model.
Claims (10)
1. a kind of anti-cooking apparatus uncapped, which is characterized in that including shell, the heating chamber being set in the shell, closing
The upper cover of the heating chamber and the anti-hood-opening device being arranged in the upper cover；
The upper cover is equipped with the first buckling parts for being fastened on the housing exterior walls, and the outer wall of the shell is equipped with and first button
Matched second buckling parts in conjunction portion；
The anti-hood-opening device includes that first buckling parts or second button are prevented by the gas pressure of the heating chamber
The air pressure that conjunction portion is detached from buckling state prevents mechanism.
2. the anti-cooking apparatus uncapped according to claim 1, which is characterized in that the shell further includes being equipped with to push institute
The lid-opening button that the second locked part is detached from buckling state is stated, the anti-hood-opening device further includes reset components and pilot channel；
It includes the stoping block and the receiving stoping block for preventing the second buckling parts movement that the air pressure, which prevents mechanism,
Pneumatic cavity, the stoping block include the prevention end with the piston end of the pneumatic cavity wall cooperation and the stretching pneumatic cavity；
The cavity of the pneumatic cavity is connected to by the pilot channel with the heating chamber, and the reset components are arranged in the gas
Move intracavitary so that the stoping block can reset.
3. the anti-cooking apparatus uncapped according to claim 2, which is characterized in that the reset components are reset spring.
4. the anti-cooking apparatus uncapped according to claim 3, which is characterized in that the reset spring is pressure spring, described
Pressure spring is arranged in the rod chamber of the pneumatic cavity.
5. the anti-cooking apparatus uncapped according to claim 3, which is characterized in that the reset spring is tension spring, described
Tension spring is arranged in the rodless cavity of the pneumatic cavity, and one end of the tension spring is connect with the upper inside wall of the pneumatic cavity, described
The other end of tension spring is connect with the upper end of the stoping block.
6. the anti-cooking apparatus uncapped according to claim 2, which is characterized in that the pilot channel be plastic flexible pipe or
Metal tube.
7. the anti-cooking apparatus uncapped according to claim 2, which is characterized in that the pilot channel be integrally formed in
On the upper lid.
8. the anti-cooking apparatus uncapped according to any one of claims 1 to 7, which is characterized in that first buckling parts
The inclined-plane convenient for fastening is equipped with the second buckling parts.
9. the anti-cooking apparatus uncapped according to any one of claims 1 to 7, which is characterized in that the cooking apparatus is
Micro-pressure electric rice cooker.
10. the anti-cooking apparatus uncapped according to claim 2, which is characterized in that the lid-opening button is equipped with reset
It uncaps spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721722961.9U CN208957668U (en) | 2017-12-12 | 2017-12-12 | A kind of anti-cooking apparatus uncapped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721722961.9U CN208957668U (en) | 2017-12-12 | 2017-12-12 | A kind of anti-cooking apparatus uncapped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208957668U true CN208957668U (en) | 2019-06-11 |
Family
ID=66746100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721722961.9U Active CN208957668U (en) | 2017-12-12 | 2017-12-12 | A kind of anti-cooking apparatus uncapped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208957668U (en) |
-
2017
- 2017-12-12 CN CN201721722961.9U patent/CN208957668U/en active Active
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