CN208510708U - Pressure cooking appliance - Google Patents

Pressure cooking appliance Download PDF

Info

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
Authority
CN
China
Prior art keywords
pot
lid
sealing ring
pot body
pressure cooking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201820122390.3U
Other languages
Chinese (zh)
Inventor
丁金炬
何国营
李建
孟城城
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
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd filed Critical Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority to CN201820122390.3U priority Critical patent/CN208510708U/en
Application granted granted Critical
Publication of CN208510708U publication Critical patent/CN208510708U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • 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

Pressure cooking appliance
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.
CN201820122390.3U 2018-01-24 2018-01-24 Pressure cooking appliance Active CN208510708U (en)

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
CN208510708U true CN208510708U (en) 2019-02-19

Family

ID=65327245

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820122390.3U Active CN208510708U (en) 2018-01-24 2018-01-24 Pressure cooking appliance

Country Status (1)

Country Link
CN (1) CN208510708U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN216628206U (en) Cooking equipment and sealing ring
CN103815777B (en) Food pressure cooking apparatus with improved control element
CN101416838B (en) Pressure cooker equipped with a high-pressure safety system
CN107260022B (en) Motor-driven kitchen equipment
CN110063650A (en) Pressure cooking appliance
CN208510708U (en) Pressure cooking appliance
CN203341570U (en) Pot cover opening device
KR101332512B1 (en) A lid for cooker
CN207370548U (en) Electric pressure cooker
CN204169632U (en) A kind of high-pressure cooker sealing ring
CN209863456U (en) Cooking utensil safe in utilization
CN204427784U (en) Steam valve and cooking apparatus
CN107912961A (en) Cooking apparatus
CN211408611U (en) Cooking utensil
CN103815778B (en) Food pressure cooking apparatus with the device for being held in place by control member
CN206239110U (en) Electric heating boilers
CN104095529B (en) The cover assembly and electric pressure cooking saucepan of electric pressure cooking saucepan
CN203789682U (en) Frying pan
CN203943549U (en) Novel annulus barbecue
CN205729058U (en) Cooking utensil
CN108685464B (en) Sealing heat-insulating structure of electric cooker
CN208677023U (en) Closing component structure, lid and platform embedded steam oven
CN208709402U (en) Cooking utensil
CN207428952U (en) Pressure cooking appliance
CN107536458B (en) Pressure cooking appliance

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant