CN206761528U - food preparation appliance - Google Patents

food preparation appliance Download PDF

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Publication number
CN206761528U
CN206761528U CN201621494409.4U CN201621494409U CN206761528U CN 206761528 U CN206761528 U CN 206761528U CN 201621494409 U CN201621494409 U CN 201621494409U CN 206761528 U CN206761528 U CN 206761528U
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CN
China
Prior art keywords
float
pot
sealing
food preparation
preparation appliance
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Active
Application number
CN201621494409.4U
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Chinese (zh)
Inventor
李欢欢
王本新
蔡何意
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Original Assignee
Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
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Application filed by Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd filed Critical Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority to CN201621494409.4U priority Critical patent/CN206761528U/en
Application granted granted Critical
Publication of CN206761528U publication Critical patent/CN206761528U/en
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Abstract

A food preparation appliance, comprising: a pan body; the pot cover is covered on the pot body and comprises a surface cover, an inner lining and an inner cover, a sealing part is arranged on the pot cover, a sealing cavity is arranged in the sealing part, and an air exhaust opening communicated with the sealing cavity and the inner part of the pot body is arranged on the inner cover; the first floater is movably arranged in the air exhaust port, the first floater is provided with an opening position enabling the sealing cavity to be communicated with the inside of the pot body and a sealing position enabling the sealing cavity to be not communicated with the inside of the pot body, when the pressure inside the pot body reaches a preset value, the first floater moves from the opening position to the sealing position, and when the pressure inside the pot body does not reach the preset value, the first floater resets from the sealing position to the opening position under the action of gravity or a resetting mechanism; the air extracting device is arranged in the pot cover, and an air suction port of the air extracting device is communicated with the sealing cavity. Use the technical scheme of the utility model food preparation utensil among the prior art can be solved effectively and the problem that the extraction opening can not be realized effectively and closed is realized.

Description

Food preparation appliance
Technical field
Small household appliances are the utility model is related to, in particular to a kind of food preparation appliance.
Background technology
At present, electric pressure cooking saucepan and electric cooker turn into standing family kitchen small household appliances.The electric pressure cooking saucepan of in the market and electric meal Pot has reservation and heat insulation function.In summer, ambient temperature is high, and when long-time is preengage or is incubated, the food such as rice, meat soup is often It can steep bad rotten so that poor user experience.Currently, generally using pumping, freeze etc. mode carry out it is fresh-keeping, in small household appliances field Most convenient it is handy be the fresh-keeping scheme of negative pressure.But at present, also it can realize voltage without effective structure on electric pressure cooking saucepan The bleeding point of power pot opens and closes.
Utility model content
Main purpose of the present utility model is to provide a kind of food preparation appliance, to solve food system of the prior art Standby utensil can not effectively realize the problem of bleeding point opens and closes.
To achieve these goals, the utility model provides a kind of food preparation appliance, including:Pot, pot to Hold food to be cooked;Pot cover, lid are located in pot, and pot cover includes cover, liner and the inner cap from top to bottom set gradually, Sealing is provided with pot cover, annular seal space is provided with sealing, inside covers and is provided with taking out for communication seals chamber and pot nside Gas port;First float, is movably disposed in bleeding point, and the first float, which has, makes annular seal space be beaten with what the inside of pot connected Open position and making the disconnected sealing station in the inside of annular seal space and pot, the initial position of the first float is open position, When the pressure of pot nside reaches predetermined value, the first float is moved to sealing station by open position, when the pressure of pot nside When being not up to predetermined value by force, the first float is reset to open position in the presence of gravity or resetting-mechanism by sealing station; Air extractor, is arranged in pot cover and the air entry of air extractor connects with annular seal space.
Using the technical solution of the utility model, food preparation appliance includes first be movably disposed in bleeding point Float, the first float have open position and sealing station.When the pressure of pot nside reaches predetermined value, the first float by Open position is moved to sealing station, and when the pressure of pot nside is not up to predetermined value, the first float is in gravity or reset Open position is reset to by sealing station in the presence of mechanism.Said structure is not only able to realize the opening and closing of bleeding point, Solve the problems, such as that food preparation appliance can not effectively realize bleeding point opening and closing in the prior art.And said structure Simply it is easily assembled, improves production efficiency, reduces production cost.
Further, interior lining is provided with the first installing port, and sealing includes being arranged on the seal closure at the first installing port And the sealing ring between the first installing port and inner cap is arranged on, seal closure, sealing ring and inner cap are collectively forming annular seal space, seal closure On be provided with the through hole connected with air entry.Said structure avoids gas leak phenomenon, ensures pumping efficiency.
Further, flow channels are provided with the first float, when the first float is located at open position, annular seal space and pot The inside of body is connected by flow channels, and when the first float is located at sealing station, flow channels are evacuated the inwall closure of mouth. Said structure is simple, it is easy to accomplish.
Further, flow channels were opening, and the one end for crossing opening is arranged in the side wall of the first float, excessively stream The other end of through hole is arranged on the top of the first float.Said structure ensures when the first float is located at open position, crosses and circulates Hole will not be blocked.
Further, the bottom of the first float is provided with sealing structure, when the first float is located at sealing station, sealing knot Structure abuts cooperation with the bottom surface of inner cap to block the gap between the first float and bleeding point.Said structure can be prevented in upper pressure During, gas is gone out from clearance leakage.
Further, food preparation appliance also includes the second float, inside covers and is additionally provided with the second installing port, the second float It is movably disposed in the second installing port.Said structure causes pot user under upper pressure condition not uncap.
Further, the first end of the second float and the second end are separately positioned on the both sides of inner cap, and the second of the second float End is provided with the first sealing structure in the pot in the first end of the second float, the second float have upper end position and under End position, when the second float is located at lower end position, the first sealing structure seals the seam between the second float and the second installing port Gap.
Further, second seals structure is provided with the second end of the second float, when the second float is located at upper end position When, second seals structure seals the gap between the second float and the second installing port.
Further, pot includes cooker body, stay-warm case and the interior pot set gradually from outside to inside, and annular seal space leads to interior pot Cross bleeding point connection.
Further, pot and pot cover pivotable connection.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding to of the present utility model, this practicality New schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model. In the accompanying drawings:
Fig. 1 shows the main structure diagram of the embodiment according to food preparation appliance of the present utility model;
Fig. 2 shows the vertical profile structural representation of Fig. 1 food preparation appliance;
Fig. 3 shows the dimensional structure diagram of Fig. 1 food preparation appliance;
Fig. 4 shows the vertical profile structural representation that the liner of Fig. 1 food preparation appliance, inner cap coordinate with interior pot;
Fig. 5 shows the mplifying structure schematic diagram at the A of Fig. 1 food preparation appliance;
Fig. 6 shows the dimensional structure diagram of the liner of Fig. 1 food preparation appliance;And
Fig. 7 shows the dimensional structure diagram of the inner cap of Fig. 1 food preparation appliance;
Fig. 8 shows the main structure diagram of the second float of Fig. 1 food preparation appliance.
Wherein, above-mentioned accompanying drawing marks including the following drawings:
10th, pot;11st, cooker body;12nd, stay-warm case;13rd, interior pot;20th, pot cover;21st, cover;22nd, liner;23rd, inner cap; 231st, bleeding point;232nd, the second installing port;30th, sealing;31st, annular seal space;32nd, seal closure;321st, through hole;33rd, sealing ring; 40th, the first float;41st, flow channels;50th, air extractor;60th, sealing structure;70th, the second float;71st, the first sealing structure; 72nd, second seals structure;100th, heater.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figures 1 to 6, the food preparation appliance of the present embodiment, including:Pot 10, pot cover 20, the first float 40 with And air extractor 50.Wherein, pot 10 is holding food to be cooked;The lid of pot cover 20 is located in pot 10, and pot cover 20 includes Cover 21, liner 22 and the inner cap 23 from top to bottom set gradually, sealing 30 is provided with pot cover 20, is set in sealing 30 There is annular seal space 31, communication seals chamber 31 and the bleeding point 231 inside pot 10 are provided with inner cap 23;First float 40 is removable Ground is arranged in bleeding point 231, the first float 40 have make open position that annular seal space 31 connects with the inside of pot 10 and Make the disconnected sealing station in inside of annular seal space 31 and pot 10, the initial position of the first float 40 is open position, works as pot When pressure inside body 10 reaches predetermined value, the first float 40 is moved to sealing station by open position, inside pot 10 When pressure is not up to predetermined value, the first float 40 is reset to open position in the presence of gravity or resetting-mechanism by sealing station Put;Air extractor 50 is arranged in pot cover 20 and the air entry of air extractor 50 connects with annular seal space 31.
Using the technical scheme of the present embodiment, food preparation appliance includes the be movably disposed in bleeding point 231 One float 40, the first float 40 have open position and sealing station.When pressure inside pot 10 reaches predetermined value, the One float 40 is moved to sealing station by open position, when the pressure inside pot 10 is not up to predetermined value, the first float 40 Open position is reset to by sealing station in the presence of gravity or resetting-mechanism.Said structure is not only able to realize bleeding point 231 opening and closing, solve food preparation appliance in the prior art and can not effectively realize bleeding point 231 and open and close The problem of.And said structure is simply easily assembled, production efficiency is improved, reduces production cost.
During in order to ensure pumping, annular seal space 31 and the pot 10 of sealing are internally formed sealing space.Such as Fig. 4 and Fig. 6 institutes Show, in the present embodiment, the first installing port is provided with liner 22, sealing 30 includes being arranged on the sealing at the first installing port Cover 32 and the sealing ring 33 being arranged between the first installing port and inner cap 23,23 common shape of seal closure 32, sealing ring 33 and inner cap Into annular seal space 31, the through hole 321 connected with air entry is provided with seal closure 32.Above-mentioned sealing ring 33 be arranged on liner 22 with it is interior Between lid 23, when preventing pumping, air enters the gap between liner 22 and inner cap 23, causes gas leak phenomenon, Jin Erying Ring pumping efficiency.
As shown in Figure 4 and Figure 5, in the present embodiment, flow channels 41 are provided with the first float 40, when the first float 40 During positioned at open position, annular seal space 31 is connected with the inside of pot 10 by flow channels 41, when the first float 40 is positioned at sealing During position, flow channels 41 are evacuated the inwall closure of mouth 231.Said structure is simple, it is easy to accomplish.
As shown in figure 5, in the present embodiment, flow channels 41 were opening, the one end for crossing opening is arranged on first In the side wall of float 40, the other end for crossing opening is arranged on the top of the first float 40.Specifically, in the present embodiment, One float 40 includes head, afterbody and the connecting portion of connection head and afterbody, and connecting portion is movably disposed at bleeding point In 231.Head and afterbody are separately positioned on the both sides of inner cap 23, and the diameter of head and afterbody is less than the diameter of connecting portion so that the One float 40 is not deviate from from bleeding point 231.Wherein, one end of opening excessively is arranged on connecting portion and leaned in caudal side wall, mistake The other end of opening is arranged on head.Said structure ensures when the first float 40 is located at open position, crosses opening not It can be blocked.
In order that the first float 40 can successfully move up and down in bleeding point 231, and in the present embodiment, bleeding point 231 and first have gap between float 40.In order to prevent that gas is gone out from clearance leakage during upper pressure, cause pot Pressure in body 10 does not reach predetermined pressure, or reaches the time length of predetermined pressure.As shown in Figure 4 and Figure 5, in the present embodiment In, the bottom of the first float 40 is provided with sealing structure 60, when the first float 40 is located at sealing station, sealing structure 60 with it is interior The bottom surface of lid 23, which abuts, to be coordinated to block the gap between the first float 40 and bleeding point 231.
In order to realize upper pressure signal detection and only open etc. function, as shown in Figure 3 and Figure 7, in the present embodiment, food system Standby utensil also includes the second float 70, is additionally provided with the second installing port 232 on inner cap 23, the second float 70 is movably disposed at In second installing port 232.Only opening structure is additionally provided with liner 22, when starting upper pressure in pot 10, the second float 70 is being pressed Upper end position is moved upward in the presence of power.When the second float 70 is in upper end position, user is when uncapping, only opening structure It can be interfered with the second float 70, so as to prevent user from uncapping, ensure the safety of user.
Because the second float 70 is movably disposed in the second installing port 232, therefore, the second float 70 and the second installation There is gap between mouth 232.In order to prevent in pumping process, outside air is entered in pot 10 by gap, is caused Pressure values in pot 10 do not reach predetermined negative pressure value or reach predetermined negative pressure value time it is longer.As shown in fig. 7, in this implementation In example, first end and the second end of the second float 70 are separately positioned on the both sides of inner cap 23, and the second end of the second float 70 is located at In pot 10, be provided with the first sealing structure 71 in the first end of the second float 70, the second float 70 have upper end position and Lower end position, when the second float 70 is located at lower end position, the first sealing structure 71 seals the second float 70 and the second installing port Gap between 232.Said structure ensure that efficiency of drawing gas, and improve Consumer's Experience.
It should be noted that when the pressure inside pot 10 reaches predetermined value, the second float 70 is moved by lower end position To upper end position, when the pressure inside pot 10 is not up to predetermined value, the second float 70 is under gravity by upper end position Put and be reset to lower end position.
Similarly, in order to prevent that gas is gone out from clearance leakage during upper pressure, the pressure in pot 10 is caused up to not To predetermined pressure, as shown in figure 8, in the present embodiment, second seals structure 72 is provided with the second end of the second float 70, when When second float 70 is located at upper end position, second seals structure 72 seals the seam between the second float 70 and the second installing port 232 Gap.Said structure ensure that pressure efficiency, improve Consumer's Experience.
As shown in Fig. 2 in the present embodiment, pot 10 include the cooker body 11, the stay-warm case 12 that set gradually from outside to inside with And interior pot 13.Annular seal space 31 is connected with interior pot 13 by bleeding point 231.Food preparation appliance also includes heater 100, heating Device 100 is arranged in cooker body 11 and heated positioned at the lower section of interior pot 13 with internal pot 13.
As shown in figure 3, in the present embodiment, pot 10 and the pivotable connection of pot cover 20.
It should be noted that the food preparation appliance of the application is cooking apparatus, it is specifically as follows electric pressure cooking saucepan, electric cooker Deng.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.

Claims (10)

  1. A kind of 1. food preparation appliance, it is characterised in that including:
    Pot (10), the pot (10) is holding food to be cooked;
    Pot cover (20), lid be located in the pot (10), the pot cover (20) include from top to bottom set gradually cover (21), Liner (22) and inner cap (23), sealing (30) is provided with the pot cover (20), sealing is provided with the sealing (30) Chamber (31), it is provided with the inner cap (23) and connects the annular seal space (31) bleeding point (231) internal with the pot (10);
    First float (40), it is movably disposed in the bleeding point (231), first float (40) is described close with making The open position and make the annular seal space (31) and the pot (10) that envelope chamber (31) connects with the inside of the pot (10) The disconnected sealing station in inside, the initial position of first float (40) is open position, in the pot (10) When the pressure in portion reaches predetermined value, first float (40) is moved to the sealing station by the open position, when described When the internal pressure of pot (10) is not up to predetermined value, first float (40) in the presence of gravity or resetting-mechanism by The sealing station is reset to the open position;
    Air extractor (50), is arranged in the pot cover (20) and the air entry of the air extractor (50) and the annular seal space (31) connect.
  2. 2. food preparation appliance according to claim 1, it is characterised in that be provided with the first installation on the liner (22) Mouthful, the sealing (30) includes being arranged on the seal closure (32) at first installing port and is arranged on first installing port Sealing ring (33) between the inner cap (23), the seal closure (32), the sealing ring (33) and the inner cap (23) are altogether With the annular seal space (31) is formed, the through hole (321) connected with the air entry is provided with the seal closure (32).
  3. 3. food preparation appliance according to claim 1, it is characterised in that be provided with excessively stream on first float (40) Passage (41), when first float (40) is located at the open position, the annular seal space (31) and the pot (10) Internal to be connected by the flow channels (41), when first float (40) is located at the sealing station, described cross is circulated Road (41) is blocked by the inwall of the bleeding point (231).
  4. 4. food preparation appliance according to claim 3, it is characterised in that the flow channels (41) were opening,
    Described one end for crossing opening is arranged in the side wall of first float (40), and the other end for crossing opening is set At the top of first float (40).
  5. 5. food preparation appliance according to claim 1, it is characterised in that the bottom of first float (40) is provided with Sealing structure (60), when first float (40) is located at the sealing station, the sealing structure (60) and inner cap (23) Bottom surface abut and coordinate to block the gap between first float (40) and the bleeding point (231).
  6. 6. food preparation appliance according to claim 1, it is characterised in that it is floating that the food preparation appliance also includes second Sub (70), the second installing port (232) are additionally provided with the inner cap (23), second float (70) is movably disposed at institute State in the second installing port (232).
  7. 7. food preparation appliance according to claim 6, it is characterised in that the first end of second float (70) and the Two ends are separately positioned on the both sides of the inner cap (23), and the second end of second float (70) is located in the pot (10), The first sealing structure (71) is provided with the first end of second float (70), second float (70) has upper end position And lower end position, when second float (70) is located at the lower end position, first sealing structure (71) seals institute State the gap between the second float (70) and second installing port (232).
  8. 8. food preparation appliance according to claim 7, it is characterised in that set on the second end of second float (70) Second seals structure (72) is equipped with, when second float (70) is located at the upper end position, the second seals structure (72) gap between second float (70) and second installing port (232) is sealed.
  9. 9. food preparation appliance according to claim 1, it is characterised in that the pot (10) is included from outside to inside successively Cooker body (11), stay-warm case (12) and the interior pot (13) of setting, the annular seal space (31) are taken out with the interior pot (13) by described Gas port (231) connects.
  10. 10. food preparation appliance according to claim 1, it is characterised in that the pot (10) and the pot cover (20) Pivotable connection.
CN201621494409.4U 2016-12-31 2016-12-31 food preparation appliance Active CN206761528U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621494409.4U CN206761528U (en) 2016-12-31 2016-12-31 food preparation appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621494409.4U CN206761528U (en) 2016-12-31 2016-12-31 food preparation appliance

Publications (1)

Publication Number Publication Date
CN206761528U true CN206761528U (en) 2017-12-19

Family

ID=60647175

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621494409.4U Active CN206761528U (en) 2016-12-31 2016-12-31 food preparation appliance

Country Status (1)

Country Link
CN (1) CN206761528U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110786718A (en) * 2018-08-02 2020-02-14 佛山市顺德区美的电热电器制造有限公司 Upper cover of cooking equipment and cooking equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110786718A (en) * 2018-08-02 2020-02-14 佛山市顺德区美的电热电器制造有限公司 Upper cover of cooking equipment and cooking equipment
CN110786718B (en) * 2018-08-02 2021-06-29 佛山市顺德区美的电热电器制造有限公司 Upper cover of cooking equipment and cooking equipment

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