CN208510708U - Pressure cooking appliance - Google Patents
Pressure cooking appliance Download PDFInfo
- Publication number
- CN208510708U CN208510708U CN201820122390.3U CN201820122390U CN208510708U CN 208510708 U CN208510708 U CN 208510708U CN 201820122390 U CN201820122390 U CN 201820122390U CN 208510708 U CN208510708 U CN 208510708U
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- China
- Prior art keywords
- pot
- lid
- sealing ring
- pot body
- pressure cooking
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- 238000010411 cooking Methods 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 75
- 235000013305 food Nutrition 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
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- Cookers (AREA)
Abstract
A pressure cooking appliance comprising: the pot body is used for containing food to be cooked; the cover body is covered on the pot body and is provided with a locking position locked on the pot body and an unlocking position which can be opened from the pot body; the sealing ring is arranged between the cover body and the pot body and used for sealing a gap between the cover body and the pot body, and an antifriction structure is arranged between the surface of the sealing ring, which is close to the pot body, and the pot body, so that when the cover body rotates between a locking position and an unlocking position, the friction area between the sealing ring and the pot body is reduced. Use the technical scheme of the utility model can solve the problem that the life of the pressure cooking utensil's among the prior art pot body is short effectively.
Description
Technical field
The utility model relates to pressure cooking appliance, change in particular to a kind of sealing ring of pressure cooking appliance
Into.
Background technique
The electric pressure cooking saucepan of Contraband formula structure includes pot body and the pot cover that lid is located in pot body.Pot body includes from outside to inside successively
Outer pot, insulation cover and the interior pot of setting are provided with pot tooth on insulation cover, and the lid teeth with pot tooth cooperation is provided on pot cover.Electricity
Pressure cooker further includes the heating device to heat interior pot, the directly same heating means touch of interior pot bottom.In folding pot cover
In the process, it is completely attached to due to sealing ring with pot cover and interior pot, so entire interior pot is also in frictional force during rotating pot cover
Under the action of and then pot cover rotate together, cause interior pot bottom with the mantle friction of heating device, so cause interior pot bottom and
The surface abrasion of heating device.
Utility model content
The main purpose of the utility model is to provide a kind of pressure cooking appliances, are cooked with solving pressure in the prior art
Prepare food utensil pot body the short problem of service life.
To achieve the goals above, the utility model provides a kind of pressure cooking appliance, comprising: pot body, to hold
Food to be cooked;Lid, lid are located in pot body, and lid has the latched position being locked in pot body and can be from pot body
The unlocked position of opening;Sealing ring is arranged between lid and pot body to the gap between sealing cover body and pot body, sealing ring
Close pot body surface and pot body between be provided with friction-reducing structure, so as to turn between locked and unlocked positions when lid
When dynamic, the friction area between sealing ring and pot body reduces.
Using the technical solution of the utility model, friction-reducing structure is provided between sealing ring and pot body, when lid is locking
When rotating between position and unlocked position, friction-reducing structure can be such that the friction area between sealing ring and pot body reduces, to make
It obtains pot body to be not easy to rotate together with lid, and then reduces the abrasion between pot body and external structure, solve in the prior art
Pressure cooking appliance pot body the short problem of service life.
Further, friction-reducing structure is protrusion.
Further, friction-reducing structure is arranged on the lower surface of sealing ring.
Further, nose bar is equipped on sealing ring, nose bar stretches out in one end of sealing ring and lid cooperates, and nose bar stretches out
Match in the other end of sealing ring with pot body and merges to form friction-reducing structure.
Further, nose bar includes nose bar ontology and the head that nose bar ontology both ends are arranged in, and is provided on sealing ring
To install the mounting hole of nose bar, the size of nose bar ontology is less than or equal to the size of mounting hole, and the size on head is more than or equal to peace
The size in hole is filled to prevent nose bar from deviating from out of mounting hole, the head of the close pot body of nose bar forms friction-reducing structure.
Further, the length of nose bar ontology is greater than the depth of mounting hole.
Further, sealing ring include sealing ring body and be arranged in sealing ring body inner ring upper lip and lower lip
Side, between lid and pot body, upper lip is bonded sealing ring body with lid, and lower lip is bonded with pot body, and friction-reducing structure is set
It sets between the surface and pot body of the close pot body of sealing ring body.
Further, pressure cooking appliance is electric pressure cooking saucepan, and pot body includes the outer pot set gradually from outside to inside, insulation cover
And interior pot, pressure cooking appliance further include the heating device to heat interior pot, sealing ring is arranged between lid and interior pot,
There is pot tooth on insulation cover, there is on lid lid teeth, when pot tooth and lid teeth cooperate, lid is in the locked position, when pot tooth with
When lid teeth separates, lid is in the unlocked position.
Further, the inner surface of lid has horizontal bearing surface, interior pot pot sheet including interior pot ontology and setting
At the upper opening of body and outwardly extending pot edge, sealing ring body is between horizontal bearing surface and pot edge.
Further, friction-reducing structure is circumferentially multiple along sealing ring.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the vertical profile structural schematic diagram of the embodiment of pressure cooking appliance according to the present utility model;
Fig. 2 shows the enlarged structure schematic diagrams at the A of the pressure cooking appliance of Fig. 1;
Fig. 3 shows the sealing ring of the pressure cooking appliance of Fig. 1 and the schematic perspective view of nose bar cooperation;And
Fig. 4 shows the schematic top plan view of the sealing ring of the pressure cooking appliance of Fig. 3.
Wherein, the above drawings include the following reference numerals:
10, pot body;11, outer pot;12, insulation cover;13, interior pot;131, interior pot ontology;132, pot edge;20, lid;21, water
Flat against junction;30, sealing ring;31, sealing ring body;32, upper lip;33, lower lip;311, mounting hole;40, nose bar;41, convex
Bar body;42, head;50, heating device.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1 to Figure 3, the pressure cooking appliance of the present embodiment includes: pot body 10, lid 20 and sealing ring 30.
Wherein, pot body 10 is to hold food to be cooked.The lid of lid 20 is located in pot body 10, and lid 20, which has, to be locked in pot body 10
Latched position and the unlocked position that can be opened from pot body 10.The setting of sealing ring 30 is used between lid 20 and pot body 10
With the gap between sealing cover body 20 and pot body 10, it is provided with and subtracts between the surface and pot body 10 of the close pot body 10 of sealing ring 30
It rubs structure, so that the friction when lid 20 rotates between locked and unlocked positions, between sealing ring 30 and pot body 10
Area reduces.
Using the technical solution of the present embodiment, it is provided with friction-reducing structure between sealing ring 30 and pot body 10, when lid 20 exists
When rotating between locked, friction-reducing structure can be such that the friction area between sealing ring 30 and pot body 10 subtracts
It is small, so that pot body 10 is not easy to rotate together with lid 20, and then the abrasion between pot body 10 and external structure is reduced, solved
Determined pressure cooking appliance in the prior art pot body the short problem of service life.
As shown in Figure 1 to Figure 3, in the present embodiment, friction-reducing structure is protrusion.When lid 20 conciliates lock-bit in latched position
When rotating between setting, protrusion props up the portion lower surface of sealing ring 30 from the inner surface of pot body 10, so that sealing ring 30
Reduce with the contact area of pot body 10.Above structure is simple, easy to process.
As shown in Figure 1 to Figure 3, in the present embodiment, friction-reducing structure is arranged on the lower surface of sealing ring 30.Above structure
Simply, easy to process.Certainly, it will be appreciated by those skilled in the art that the inner surface in pot body 10 also can be set in friction-reducing structure
On.
Preferably, in the present embodiment, friction-reducing structure is made of metal material.
As shown in Figure 1 to Figure 3, in the present embodiment, nose bar 40 is equipped on sealing ring 30, nose bar 40 stretches out in sealing ring
30 one end and lid 20 cooperate, and the other end that nose bar 40 stretches out in sealing ring 30 is matched with pot body 10 to be merged to form friction-reducing structure.
Above structure is simple, easy to process and assembly.
As shown in Figures 1 to 4, in the present embodiment, nose bar 40 includes nose bar ontology 41 and is arranged in nose bar ontology 41
The head 42 at both ends, is provided with the mounting hole 311 to install nose bar 40 on sealing ring 30, and the size of nose bar ontology 41 is less than etc.
In the size of mounting hole 311, the size on head 42 is more than or equal to the size of mounting hole 311 to prevent nose bar 40 from mounting hole 311
The head 42 of interior abjection, the close pot body 10 of nose bar 40 forms friction-reducing structure.It, only need to be by head 42 from mounting hole 311 when installation
One end protrude into and from the other end of mounting hole 311 stretch out.
After upper pressure in pot body 10, lid 20 can be moved up with sealing ring 30, this may cause sealing ring 30 and pot body 10
Sealing area greatly reduce or sealing area be 0, lead to poor sealing effect.To solve the above-mentioned problems, as shown in Fig. 2,
In the present embodiment, the length of nose bar ontology 41 is greater than the depth of mounting hole 311.Above structure allows sealing ring 30 relatively convex
Bar upper and lower displacement is adjusted, and the sealing area between guarantee sealing ring 30 and pot body 10 within a predetermined range, guarantees that pressure is cooked
It prepares food the leakproofness of utensil.
As shown in Fig. 2, in the present embodiment, sealing ring 30 includes sealing ring body 31 and is arranged in sealing ring body 31
Inner ring upper lip 32 and lower lip 33, sealing ring body 31 is between lid 20 and pot body 10, upper lip 32 and lid
20 fittings, lower lip 33 are bonded with pot body 10, and surface and the pot of the close pot body 10 of sealing ring body 31 is arranged in friction-reducing structure
Between body 10.Above structure is simple, it is easy to accomplish.Specifically, in the present embodiment, there is the first arcwall face on lid 20, on
Lip 32 is the first arc lip cooperated with the first arcwall face, has the second arcwall face in pot body 10, and lower lip 33 is and the
Second arc lip of two arcwall faces cooperation.After upper pressure in pot body 10, the first arc lip and the second arc lip can be
It is voluntarily adjusted on first arcwall face and the second arcwall face, to guarantee the leakproofness of pressure cooking appliance.
As shown in Figure 1, in the present embodiment, pressure cooking appliance is electric pressure cooking saucepan, and pot body 10 includes from outside to inside successively
Outer pot 11, insulation cover 12 and the interior pot 13 of setting, pressure cooking appliance further include the heating device 50 to heat interior pot 13,
Sealing ring 30 is arranged between lid 20 and interior pot 13, has pot tooth on insulation cover 12, has lid teeth on lid 20, when pot tooth with
When lid teeth cooperates, lid 20 is in the locked position, and when pot tooth is separated with lid teeth, lid 20 is in the unlocked position.
As shown in Figure 1, in the present embodiment, the inner surface of lid 20 has horizontal bearing surface 21, interior pot 13 includes interior pot
Ontology 131 and setting including pot ontology 131 upper opening at and outwardly extending pot edge 132, sealing ring body 31 be located at water
It flats against between junction 21 and pot edge 132.Above structure is simple, is easily assembled, and can make friction reducing effect and sealing effect simultaneously
Fruit reaches best.
As shown in Figure 3 and Figure 4, in the present embodiment, friction-reducing structure is circumferentially multiple along sealing ring 30.It is above-mentioned
Structure can further decrease friction area, to guarantee the service life of pot body 10.
As shown in Figure 1, in the present embodiment, pressure cooking appliance further includes heating device 50, the setting of heating device 50 exists
In outer pot 11 and support interior pot 13.Since in the present embodiment, the design of friction-reducing structure is so that lid 20 is not easy to drive interior pot 13
Rotation, therefore the bottom of interior pot 13 is not easy to rub with heating device 50, so that interior pot 13 and heating device 50 are not
It is easy to wear, and then improve the service life of interior pot 13 and heating device 50.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of pressure cooking appliance characterized by comprising
Pot body (10), to hold food to be cooked;
Lid (20), lid are located on the pot body (10), and the lid (20) has the locking being locked on the pot body (10)
Position and the unlocked position that can be opened from the pot body (10);
Sealing ring (30), be arranged between the lid (20) and the pot body (10) to seal the lid (20) with it is described
Gap between pot body (10), the sealing ring (30) set between the surface and the pot body (10) of the pot body (10)
It is equipped with friction-reducing structure, so that when the lid (20) rotates between the latched position and the unlocked position, it is described close
Friction area between seal (30) and the pot body (10) reduces.
2. pressure cooking appliance according to claim 1, which is characterized in that the friction-reducing structure is protrusion.
3. pressure cooking appliance according to claim 1, which is characterized in that the friction-reducing structure is arranged in the sealing ring
(30) on lower surface.
4. pressure cooking appliance according to claim 1, which is characterized in that be equipped with nose bar on the sealing ring (30)
(40), the nose bar (40) stretches out in one end of the sealing ring (30) and the lid (20) cooperate, and the nose bar (40) is stretched
The other end and the pot body (10) for the sealing ring (30) are with merging to form the friction-reducing structure.
5. pressure cooking appliance according to claim 4, which is characterized in that the nose bar (40) includes nose bar ontology (41)
And setting be provided on the head (42) at nose bar ontology (41) both ends, the sealing ring (30) it is described convex to install
The mounting hole (311) of bar (40), the size of the nose bar ontology (41) is less than or equal to the size of the mounting hole (311), described
The size on head (42) is more than or equal to the size of the mounting hole (311) to prevent the nose bar (40) from the mounting hole
(311) head (42) close to the pot body (10) of abjection in, the nose bar (40) forms the friction-reducing structure.
6. pressure cooking appliance according to claim 5, which is characterized in that the length of the nose bar ontology (41) is greater than institute
State the depth of mounting hole (311).
7. pressure cooking appliance according to claim 1, which is characterized in that the sealing ring (30) includes sealing ring body
(31) and setting the sealing ring body (31) inner ring upper lip (32) and lower lip (33), the sealing ring body
(31) between the lid (20) and the pot body (10), the upper lip (32) is bonded with the lid (20), described
Lower lip (33) is bonded with the pot body (10), and the friction-reducing structure setting is in the sealing ring body (31) close to the pot
Between the surface and the pot body (10) of body (10).
8. pressure cooking appliance according to claim 7, which is characterized in that the pressure cooking appliance is electric pressure cooking saucepan,
The pot body (10) includes that the outer pot (11), insulation cover (12) and interior pot (13), the pressure set gradually from outside to inside is cooked
Utensil of preparing food further includes the heating device (50) to heat the interior pot (13), and the sealing ring (30) is arranged in the lid
(20) between the interior pot (13), there is pot tooth on the insulation cover (12), there is lid teeth on the lid (20), when described
When pot tooth and the lid teeth cooperate, the lid (20) is in the latched position, when the pot tooth is separated with the lid teeth,
The lid (20) is in the unlocked position.
9. pressure cooking appliance according to claim 8, which is characterized in that the inner surface of the lid (20) has level
Bearing surface (21), the interior pot (13) include interior pot ontology (131) and are arranged at the upper opening of the interior pot ontology (131)
And outwardly extending pot edge (132), the sealing ring body (31) are located at the horizontal bearing surface (21) and the pot edge (132)
Between.
10. pressure cooking appliance according to claim 1, which is characterized in that the friction-reducing structure is along the sealing ring
(30) circumferentially multiple.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820122390.3U CN208510708U (en) | 2018-01-24 | 2018-01-24 | Pressure cooking appliance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820122390.3U CN208510708U (en) | 2018-01-24 | 2018-01-24 | Pressure cooking appliance |
Publications (1)
Publication Number | Publication Date |
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CN208510708U true CN208510708U (en) | 2019-02-19 |
Family
ID=65327245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201820122390.3U Active CN208510708U (en) | 2018-01-24 | 2018-01-24 | Pressure cooking appliance |
Country Status (1)
Country | Link |
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CN (1) | CN208510708U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110063650A (en) * | 2018-01-24 | 2019-07-30 | 浙江绍兴苏泊尔生活电器有限公司 | Pressure cooking appliance |
-
2018
- 2018-01-24 CN CN201820122390.3U patent/CN208510708U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110063650A (en) * | 2018-01-24 | 2019-07-30 | 浙江绍兴苏泊尔生活电器有限公司 | Pressure cooking appliance |
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