CN106419518A - Airtight ring, airtight ring inclusive pot cover and pot - Google Patents
Airtight ring, airtight ring inclusive pot cover and pot Download PDFInfo
- Publication number
- CN106419518A CN106419518A CN201610817702.8A CN201610817702A CN106419518A CN 106419518 A CN106419518 A CN 106419518A CN 201610817702 A CN201610817702 A CN 201610817702A CN 106419518 A CN106419518 A CN 106419518A
- Authority
- CN
- China
- Prior art keywords
- pot
- sealing
- ring
- sealing ring
- pot mouth
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The application relates to pot opening use airtight ring, including ring shape self body and first airtight section; whose end joins ring shape self body, whose other end extends to ring shape self body diameter outer surrounding to form elongate section, further extends to ring shape self body diameter interior to form pot opening sealing contact joint, elongate section and contact joint form bending structure with preset angle. The application relates to airtight ring pot cover and pot inclusive pot cover. The airtight effect of airtight ring is excellent, demands less for matching pot opening surface precision and size precision, airtight ability and safety property of pot cover and pot is excellent, service life of pot cover and pot is comparatively long.
Description
Technical field
The invention belongs to cooking apparatus technical field is and in particular to a kind of sealing ring, the pot cover including this sealing ring and pot.
Background technology
In cooking process, often need at the opening of the cooking pot such as electric cooker, pressure cooker tool to be sealed, to reach
Effect need to be cooked.Existing ring structure is arranged between pot cover and pot, and sealing ring is contacted with edge on pot mouth, edge on pot mouth
Formed and seal together, reach sealing effectiveness.
Normally, this kind of sealing ring is higher for the requirement of the actual service conditionss such as the precision of pot discharge surface, clean-up performance,
Local defect may result on pot mouth along problem seal failure, pot gas leakage etc..The long-term gas leakage of sealing ring not only can be big
Big impact culinary art effect, and the vapourss spraying easily cause scald risk, reduce the security performance of cooking pot tool.Additionally, it is high
Warm steam can lead to pot cover part-structure temperature drift, is easily caused pot cover material aging, malformation, the lost of life.
Content of the invention
In order to solve the problems referred to above of prior art presence, the invention provides a kind of sealing ring, including this sealing ring
Pot cover and pot.Purpose is, overcomes sealing ring of the prior art cannot ensure the defect of good sealing effectiveness, effectively improves
The sealing property of sealing ring.
The technical solution adopted in the present invention is：
A kind of sealing ring for pot mouth, including ring body and the first sealing；
One end of described first sealing is connected with described ring body, and the other end is to described ring body radial outside
Extend and form extension, extend, to the radially inner side of described ring body, the abutting being formed for sealing described pot mouth afterwards again
Portion, described extension and described abutting part are formed as accompanying the bending structure of predetermined angle.
Preferably, between described extension and described abutting part, folded predetermined angle is acute angle or right angle.
Preferably, between described extension and described abutting part, folded angle can occur revertible change.
Preferably, described sealing ring also includes the second sealing, one end of described second sealing and described ring body
Be connected, the other end vertically, to be extended away from described ring body；Described second sealing is connected to described pot mouth
At medial wall and form sealing structure.
Preferably, on described second sealing, radially it is provided with seal bead, described seal bead and described pot
The medial wall contact of mouth is connected.
Preferably, described first sealing and described second sealing are made by elastomeric material.
Preferably, also include the fixed part being connected as a single entity with described ring body, described fixed part is set to hook formation.
A kind of pot cover including described sealing ring, also includes fixed mount and heat-preserving cover plate；Described sealing ring and described guarantor
Warm cover plate is all removable installed on described fixed mount.
Preferably, described fixed mount is the loop configuration being provided with cannelure, and described cannelure is used for and described insulation cover
The ring edge of plate and described sealing ring are fixedly connected.
A kind of pot, the pot of the setting that matches including described pot cover with described pot cover, described pot mouth is arranged at described
In pot, and described pot cover is buckled located at described boiler port, so that described sealing ring is connected with described pot mouth.
Beneficial effects of the present invention are：
1st, described sealing ring includes into the first sealing of bending structure setting, and described first sealing can be connected to pot
Along position on mouth, deforming upon, produce elastic force by the bending structure of itself, thus compressing the upper edge of described pot mouth, being formed
Secure seal structure, is effectively improved sealing effectiveness.Meanwhile, this sealing ring is not high to the required precision of pot mouth plane, even if
Pot cover component slight deformation, still is able to keep good sealing effectiveness.
2nd, described sealing ring also includes the second sealing axially extending setting, and described second sealing can be with pot mouth
Side wall inner surfaces be connected, formed the second seal structures, the second seal structures with described first sealing formed
First seal structures all can individually reach sealing effectiveness, thus effectively strengthening the sealing function of described sealing ring and using safety
Property.
The pot cover the 3rd, with described sealing ring and the pot with described pot cover all can achieve double sealing effect, even if one
Seal structures break down or pot slight deformation in the case of it is also possible to play fully seal effect it is ensured that culinary art effect
And use safety, extend the service life of pot cover and pan body assembly.
Brief description
Fig. 1 is sealing ring of the present invention and matched described fixed mount, described heat-preserving cover plate and described pot
Partial structurtes profile；
Fig. 2 is the profile of pot of the present invention.
In figure：1st, ring body；2nd, the first sealing；21st, extension；22nd, abutting part；3rd, the second sealing；31st, seal
Convex tendon；4th, fixed part；5th, fixed mount；6th, heat-preserving cover plate；7th, pot；71st, edge on pot mouth；72nd, pot mouth side wall.
Specific embodiment
It is to reach technological means and effect that predetermined goal of the invention is taken for the present invention is expanded on further, below in conjunction with attached
Figure and preferred embodiment, to the specific embodiment of foundation the present patent application, structure, feature and its effect, describe in detail such as
Afterwards.In the following description, the special characteristic in one or more embodiments, structure or feature can be combined by any suitable form.
As shown in figure 1, the invention provides a kind of sealing ring for pot mouth, including ring body 1 and the first sealing
2.One end of described first sealing 2 is connected with described ring body 1, and the other end prolongs to described ring body 1 radial outside
Stretch and form extension 21, extend, to the radially inner side of described ring body 1, the abutting being formed for sealing described pot mouth afterwards again
Portion 22, described extension 21 and described abutting part 22 are formed as accompanying the bending structure of predetermined angle.Described abutting part 22 can
It is connected on pot mouth along at 71, form sealing structure.
Preferably, between described extension 21 and described abutting part 22, folded predetermined angle is acute angle or right angle, thus increasing
Greatly on described abutting part 22 and pot mouth along 71 contact area, make described first sealing 2 can equably on pot mouth along 71
Apply pressure, form larger area in sealing contact and good sealing effectiveness.Preferably, described extension 21 and described abutting
Between portion 22, folded angle can occur revertible change, more specifically, at least described extension 21 and described abutting
Connecting portion between portion 22 has good elasticity.When applying active force in axial direction to described sealing ring, described
There is elastic deformation in bending structure, the restoring force being produced by this elastic deformation is so that described abutting part 22 is firmly connected on pot mouth
Along at 71 surfaces, strengthen the sealing property between abutting part 22 and pot mouth, and it is bigger that sealing structure at this is born
Culinary art pressure, can improve service behaviour and the security performance of sealing ring simultaneously.It is further preferred that described first sealing 2
It is made up of elastomeric material.The elastic force of elastomeric material itself can be combined with the restoring force that elastic construction deformation produces, further
Strengthen the sealing effectiveness of described sealing ring.Larger elastic-restoring force makes described first sealing 2 for pot discharge surface precision
Less demanding, even if increasing with use time, there is slight deformation in pot cover component, and described first sealing 2 still is able to keep
Good sealing effectiveness, will not produce gas leak phenomenon.
As one kind preferably embodiment, described sealing ring also includes the second sealing 3, described second sealing 3
One end is connected with described ring body 1, the other end vertically, to be extended away from described ring body 1 ground.Described second is close
Envelope portion 3 axially extends setting, can fit tightly with the inner surface of boiler port side wall, thus forming the second seal structures.
The first seal structures that described second seal structures are formed with described first sealing 2 all can be individually present, need not be mutual
Mutually rely on, thus forming dual-seal guarantee, in the case of one seal failure, another seal structures can normal work
Make it is also possible to play good sealing effectiveness it is ensured that using safety.
Preferably, on described second sealing 3, be radially provided with seal bead 31, described seal bead 31 with
The medial wall contact of described pot mouth is connected.Described seal bead 31 can strengthen described second sealing 3 and pot mouth side wall 72 it
Between sealing effectiveness.It is further preferred that described second sealing 3 is made up of elastomeric material.
As one kind preferably embodiment, described sealing ring also includes the fixation being connected as a single entity with described ring body 1
Portion 4, described fixed part 4 is set to hook formation.Described fixed part 4 is used for for described sealing ring being fixed on the pot being adapted therewith
Cover, become the described fixed part 4 of hook formation setting firmly can be connected with pot cover, it is to avoid the problem that sealing ring comes off occurs.
The invention still further relates to a kind of pot cover including described sealing ring, described pot cover also includes fixed mount 5 and insulation cover
Plate 6.Described sealing ring and described heat-preserving cover plate 6 are all removable installed on described fixed mount 5.Herein, dismountable setting
Mode includes but is not limited to the connected mode such as clamping, threads/screws connection, interference fit.Dismountable set-up mode makes institute
State sealing ring and described heat-preserving cover plate 6 is easy to clean, the food and soup remaining at sealing ring after each culinary art can be removed, do
Net health.As one kind preferably embodiment, described fixed mount 5 is the loop configuration being provided with cannelure, described cannelure
It is fixedly connected it is preferable that connecting portion also can be arranged for the ring edge and described sealing ring with described heat-preserving cover plate 6
Screw is fixed.The surface of described heat-preserving cover plate 6 may be configured as rough structure, is conducive to disperseing to coagulate in cooking process
It is fixed in the condensed water on pot cover.
As shown in Fig. 2 the invention still further relates to a kind of pot, the pot of the setting that matches including described pot cover with described pot cover
Body 7.Pass through described sealing ring between described pot cover and described pot 7 and form double sealing effect, and arbitrary seal structures are equal
Sealing function can be individual played, security performance is good, is not susceptible to leakage problem, can effectively extend pot cover and pot 7 assembly
Service life, be user save use cost.
To sum up, skilled addressee readily understands that, on the premise of not conflicting, above-mentioned each advantageous manner can from
By combination, superposition.
The above, the only better embodiment of the present invention, not the present invention is done with any pro forma restriction.Any
People can draw other various forms of products under the enlightenment of the present invention, however, making any change in its shape or structure
Change, every have technical scheme identical or similar to the present application, is within the scope of the present invention.
Claims (10)
1. a kind of sealing ring for pot mouth is it is characterised in that include ring body (1) and the first sealing (2)；
One end of described first sealing (2) is connected with described ring body (1), and the other end is to described ring body (1) footpath
Extend laterally and form extension (21), be used for sealing institute to the radially inner side extension formation of described ring body (1) afterwards again
State the abutting part (22) of pot mouth, described extension (21) and described abutting part (22) are formed as accompanying the bending knot of predetermined angle
Structure.
2. the sealing ring for pot mouth according to claim 1 is it is characterised in that described extension (21) and described abutting
Between portion (22), folded predetermined angle is acute angle or right angle.
3. the sealing ring for pot mouth according to claim 1 and 2 is it is characterised in that described extension (21) and described
Between abutting part (22), folded angle can occur revertible change.
4. the sealing ring for pot mouth according to any one of claim 1-3 is it is characterised in that also include the second sealing
(3), one end of described second sealing (3) is connected with described ring body (1), the other end vertically, with away from described annular
It is extended body (1)；Described second sealing (3) is connected at the medial wall of described pot mouth and forms sealing structure.
5. the sealing ring for pot mouth according to claim 4 it is characterised in that described second sealing (3), along footpath
To being outwards provided with seal bead (31), described seal bead (31) is contacted with the medial wall of described pot mouth and is connected.
6. the sealing ring for pot mouth according to claim 4 or 5 is it is characterised in that described first sealing (2) and institute
State the second sealing (3) to be made by elastomeric material.
7. the sealing ring for pot mouth according to any one of claim 1-6 is it is characterised in that also include and described annular
The fixed part (4) that body (1) is connected as a single entity, described fixed part (4) is set to hook formation.
8. a kind of pot cover including the sealing ring described in any one of claim 1-7 is it is characterised in that also include fixed mount (5)
With heat-preserving cover plate (6)；Described sealing ring and described heat-preserving cover plate (6) are all removable installed on described fixed mount (5).
9. pot cover according to claim 8 is it is characterised in that described fixed mount (5) is the ring junction being provided with cannelure
Structure, described cannelure is used for being fixedly connected with the ring edge of described heat-preserving cover plate (6) and described sealing ring.
10. a kind of pot it is characterised in that include claim 8 or 9 described in pot cover and the setting that matches with described pot cover pot
Body (7), described pot mouth is arranged in described pot (7), and described pot cover is buckled located at described boiler port so that described sealing ring with
Described pot mouth is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610817702.8A CN106419518B (en) | 2016-09-12 | 2016-09-12 | A kind of sealing ring includes the pot cover and pot of the sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610817702.8A CN106419518B (en) | 2016-09-12 | 2016-09-12 | A kind of sealing ring includes the pot cover and pot of the sealing ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106419518A true CN106419518A (en) | 2017-02-22 |
| CN106419518B CN106419518B (en) | 2018-07-13 |
Family
ID=58168958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610817702.8A Active CN106419518B (en) | 2016-09-12 | 2016-09-12 | A kind of sealing ring includes the pot cover and pot of the sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106419518B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784303A (en) * | 2018-08-09 | 2018-11-13 | 珠海格力电器股份有限公司 | Cover plate assembly and cooking appliance including it |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2290282Y (en) * | 1997-02-28 | 1998-09-09 | 胡树长 | Spirally latched bottleneck shape pressure cooker |
| KR20130012764A (en) * | 2011-07-26 | 2013-02-05 | 김규철 | Rice cooker using pressure |
| KR101303835B1 (en) * | 2011-05-06 | 2013-09-04 | 쿠쿠전자주식회사 | safety apparatus for cover opening and closing of pressure cooker |
| CN203436161U (en) * | 2013-09-12 | 2014-02-19 | 珠海格力电器股份有限公司 | Cooker cover and pressure cooker |
| CN206314976U (en) * | 2016-09-12 | 2017-07-11 | 珠海格力电器股份有限公司 | A kind of pot cover and pot of sealing ring including the sealing ring |
-
2016
- 2016-09-12 CN CN201610817702.8A patent/CN106419518B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2290282Y (en) * | 1997-02-28 | 1998-09-09 | 胡树长 | Spirally latched bottleneck shape pressure cooker |
| KR101303835B1 (en) * | 2011-05-06 | 2013-09-04 | 쿠쿠전자주식회사 | safety apparatus for cover opening and closing of pressure cooker |
| KR20130012764A (en) * | 2011-07-26 | 2013-02-05 | 김규철 | Rice cooker using pressure |
| CN203436161U (en) * | 2013-09-12 | 2014-02-19 | 珠海格力电器股份有限公司 | Cooker cover and pressure cooker |
| CN206314976U (en) * | 2016-09-12 | 2017-07-11 | 珠海格力电器股份有限公司 | A kind of pot cover and pot of sealing ring including the sealing ring |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784303A (en) * | 2018-08-09 | 2018-11-13 | 珠海格力电器股份有限公司 | Cover plate assembly and cooking appliance including it |
| CN108784303B (en) * | 2018-08-09 | 2024-06-04 | 珠海格力电器股份有限公司 | Cover plate assembly and cooking appliance comprising same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106419518B (en) | 2018-07-13 |
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