CN109247819A - A kind of pressure cooker lining type rubber gasket - Google Patents
A kind of pressure cooker lining type rubber gasket Download PDFInfo
- Publication number
- CN109247819A CN109247819A CN201811292372.0A CN201811292372A CN109247819A CN 109247819 A CN109247819 A CN 109247819A CN 201811292372 A CN201811292372 A CN 201811292372A CN 109247819 A CN109247819 A CN 109247819A
- Authority
- CN
- China
- Prior art keywords
- pressure cooker
- limiting slot
- rubber ring
- sealing rubber
- threaded rod
- 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.)
- Pending
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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
Abstract
The invention discloses a kind of pressure cooker lining type rubber gaskets, including fixed steelring and relief valve, steady rest is fixed in the fixed steelring, and limit hole is offered among steady rest, running through in the limit hole has threaded rod, and it is arranged among pressure cooker cover bottom at the top of threaded rod, threaded rod lower rotation is connected with fixing sleeve simultaneously, the fixed steelring is embedded in the first limiting slot, and first limiting slot be provided on the inside of sealing rubber ring body bottom portion, first limiting slot is connected with the second limiting slot, and second is inlaid with steady rest in limiting slot, the sealing rubber ring outer body is connected with skirt.The pressure cooker lining type rubber gasket, it is provided with fixed steelring, threaded rod, fixing sleeve, sealing rubber ring ontology, skirt, third limiting slot, the 4th limiting slot and locating part, sealing rubber ring ontology natural resiliency is not depended on to be fixed, and be easily installed and dismantle, use more safe and convenient.
Description
Technical field
The present invention relates to sealing rubber ring technical field, specially a kind of pressure cooker lining type rubber gasket.
Background technique
It usually requires to use sealing rubber ring between the pot cover and pot body of pressure cooker, sealing rubber ring is typically secured to press
In the pot cover of power pot, it primarily serves the effect for improving air-tightness inside pressure cooker.
Existing pressure cooker is simple with lining type rubber gasket structure, usually embedded to be mounted in pressure cooker cover,
It is fixed by the elasticity that sealing rubber ring is had by oneself, needs that the deeper limiting slot opened up in pressure cooker cover is cooperated to use, this
Elasticity reduces kind sealing rubber ring after prolonged use, be easy to cause and falls off, influences the using effect of pressure cooker, while pressure
The easy hiding swill of deeper limiting slot is difficult to clean inside pot cover, and influence pressure cooker uses health, therefore uses
It is not convenient enough to come, in view of the above-mentioned problems, needing to improve existing equipment.
Summary of the invention
The purpose of the present invention is to provide a kind of pressure cooker lining type rubber gaskets, to solve in above-mentioned background technique
The existing pressure cooker proposed is simple with lining type rubber gasket structure, usually embedded to be mounted in pressure cooker cover, leads to
It crosses the own elasticity of sealing rubber ring to be fixed, needs that the deeper limiting slot opened up in pressure cooker cover is cooperated to use, it is this
Elasticity reduces sealing rubber ring after prolonged use, is easy causing to fall off, influences the using effect of pressure cooker, while pressure
The easy hiding swill of deeper limiting slot is difficult to clean inside pot cover, influences the problem using health of pressure cooker.
To achieve the above object, the invention provides the following technical scheme: a kind of pressure cooker lining type rubber gasket, packet
Fixed steelring and relief valve are included, steady rest is fixed in the fixed steelring, and offer limit hole among steady rest, the limit
Running through in the hole of position has threaded rod, and is arranged among pressure cooker cover bottom at the top of threaded rod, while threaded rod lower rotation connects
There is fixing sleeve, the fixed steelring is embedded in the first limiting slot, and the first limiting slot is provided with sealing rubber ring body bottom portion
Inside, first limiting slot is connected with the second limiting slot, and steady rest is inlaid in the second limiting slot, the seal rubber
Circle outer body is connected with skirt, and offers third limiting slot, the seal rubber on the outside of sealing rubber ring body bottom portion
The 4th limiting slot is offered on the outside of circle bodies top, and inlays finite place piece in the 4th limiting slot, while locating part setting is being pressed
Bottom side inside power pot cover, the relief valve are arranged in pressure cooker cover bottom, and at the top of pressure cooker cover.
Preferably, the threaded rod is to be threadedly coupled, and threaded rod surface is external thread structure with fixing sleeve, fixed simultaneously
The inside of set is internal thread structure.
Preferably, the vertical section width of first limiting slot is equal to the vertical section diameter of fixed steelring.
Preferably, second limiting slot is provided with 4, and 4 the second limiting slots are in angularly to be distributed in seal rubber
It encloses on ontology.
Preferably, the vertical section thickness of the skirt is less than the vertical section thickness of sealing rubber ring ontology.
Preferably, the cross section of the 4th limiting slot and the cross section of locating part are circle.
Compared with prior art, the beneficial effects of the present invention are: the pressure cooker lining type rubber gasket,
(1) it is provided with fixed steelring, steady rest, limit hole, threaded rod and fixing sleeve, by the way that fixed steelring is embedded in
In one limiting slot, and fixed steelring is arranged inside pressure cooker cover by limit hole, is fixed by fixing sleeve, it is this
Fixed form is simple, and convenient disassembly, after pressure cooker use, inside to sealing rubber ring ontology and pressure cooker cover
It is cleaned, it is ensured that remained inside pressure cooker cover without food, while the elasticity for not depending on sealing rubber ring ontology itself is consolidated
It is fixed, effectively extend the service life of sealing rubber ring ontology, increases the practicality；
(2) sealing rubber ring ontology, the second limiting slot, skirt, third limiting slot, the 4th limiting slot and limit are provided with
Part, by locating part and the 4th limiting slot, can further lift-off seal rubber ring ontology stability, make sealing rubber ring sheet
Body will not be displaced in pressure cooker, influence pressure cooker using effect, while third limiting slot can make seal rubber
The top of ontology more laminate pressure pot is enclosed, the leakproofness of lift-off seal rubber ring ontology, relatively thin skirt possesses good bullet
Property, convenient for the gap of gluing, sealing rubber ring ontology and pressure cooker cover internal edge, further promote safety in utilization.
Detailed description of the invention
Fig. 1 is present invention looks up structural representation of the present invention；
Fig. 2 is the fragmentary bottom structural schematic diagram of sealing rubber ring ontology in Fig. 1 of the present invention；
Fig. 3 is the overlooking structure diagram of fixed steelring in Fig. 1 of the present invention；
Fig. 4 is the vertical section structural schematic diagram of pressure cooker cover in Fig. 1 of the present invention；
Fig. 5 is the side structure schematic view of limit hole in Fig. 1 of the present invention.
In figure: 1, fixed steelring, 2, steady rest, 3, limit hole, 4, threaded rod, 5, pressure cooker cover, 6, fixing sleeve, 7, first
Limiting slot, 8, sealing rubber ring ontology, the 9, second limiting slot, 10, skirt, 11, third limiting slot, the 12, the 4th limiting slot, 13,
Locating part, 14, relief valve.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of pressure cooker lining type rubber gasket, including
Fixed steelring 1, steady rest 2, limit hole 3, threaded rod 4, pressure cooker cover 5, fixing sleeve 6, the first limiting slot 7, sealing rubber ring sheet
Body 8, the second limiting slot 9, skirt 10, third limiting slot 11, the 4th limiting slot 12, locating part 13 and relief valve 14, fixed steelring 1
It is inside fixed with steady rest 2, and offers limit hole 3 among steady rest 2, running through in limit hole 3 has threaded rod 4, and threaded rod 4 pushes up
Portion is arranged among 5 bottom of pressure cooker cover, while 4 lower rotation of threaded rod is connected with fixing sleeve 6, and fixed steelring 1 is embedded in the
In one limiting slot 7, and the first limiting slot 7 is provided with 8 bottom inside of sealing rubber ring ontology, the first limiting slot 7 and the second limit
Slot 9 is connected, and is inlaid with steady rest 2 in the second limiting slot 9, it is ensured that steady rest 2 will not be such that sealing rubber ring ontology 8 becomes
Shape promotes safety in utilization, and 8 outside of sealing rubber ring ontology is connected with skirt 10, and 8 bottom outside of sealing rubber ring ontology
Third limiting slot 11 is offered, 8 top outer of sealing rubber ring ontology offers the 4th limiting slot 12, and in the 4th limiting slot 12
Finite place piece 13 is inlayed, while locating part 13 is arranged in 5 inside bottom side of pressure cooker cover, further lift-off seal rubber ring ontology 8
Stability, relief valve 14 is arranged in 5 bottom of pressure cooker cover, and through the top of pressure cooker cover 5.
The threaded rod 4 of this example and fixing sleeve 6 are is threadedly coupled, and 4 surface of threaded rod is external thread structure, while fixing sleeve
6 inside is that internal thread structure can consolidate the connection between threaded rod 4 and fixed steelring 1 by rotating fixing sleeve 6
It is fixed and more convenient when disassembly.
Second limiting slot 9 is provided with 4, and 4 the second limiting slots 9 are in angularly to be distributed on sealing rubber ring ontology 8,
Convenient for steady rest 2 is embedded in the second limiting slot 9, it is ensured that when passing through 2 fixing seal rubber ring ontology 8 of steady rest, stablize
Frame 2 not will cause the deformation of sealing rubber ring ontology 8, influence the leakproofness of sealing rubber ring ontology 8.
The vertical section thickness of skirt 10 is less than the vertical section thickness of sealing rubber ring ontology 8, and relatively thin skirt 10 possesses good
Good elasticity, can mention by the deformation of itself come the gap of gluing, sealing rubber ring ontology 8 and 5 internal edge of pressure cooker cover
Rise the air-tightness of sealing rubber ring ontology 8.
The vertical section width of first limiting slot 7 is equal to the vertical section diameter of fixed steelring 1, it is ensured that solid by fixed steelring 1
When determining sealing rubber ring ontology 8, sealing rubber ring ontology 8 will not shake, and improve safety in utilization.
The cross section of 4th limiting slot 12 and the cross section of locating part 13 are circle, are limited by locating part 13 and the 4th
The interaction of slot 12, it is ensured that the position that sealing rubber ring ontology 8 is kept fixed allows sealing rubber ring ontology 8 preferably
At the top of laminate pressure pot, it is ensured that the using effect of pressure cooker.
Working principle: when using the pressure cooker lining type rubber gasket, fixed steelring 1 is embedded in sealing first
In first limiting slot 7 of 8 downside of rubber ring ontology, steady rest 2 is embedded in the second limiting slot 9, at this time by 1 He of fixed steelring
Sealing rubber ring ontology 8 is placed on 5 bottom of pressure cooker cover, by 3 sets of limit hole on threaded rod 4, pushes up sealing rubber ring ontology 8
Portion is adjacent to 5 bottom of pressure cooker cover, and locating part 13 is embedded in the 4th limiting slot 12 at this time, and fixing sleeve 6 is opened from 4 bottom of threaded rod
Beginning rotates clockwise, fixed by the effect of the external thread structure outside the internal thread structure and threaded rod 4 inside fixing sleeve 6
Set 6 starts to move up on 4 surface of threaded rod, until fixing sleeve 6 is close to limit hole 3, by fixed steelring 1 and sealing rubber ring sheet
Body 8 is secured firmly to 5 bottom of pressure cooker cover, and pressure cooker cover 5 is connected with pressure cooker can be used at this time, when use terminates
Afterwards, fixing sleeve 6 is rotated counterclockwise, after fixed steelring 1 and sealing rubber ring ontology 8 are taken out, to sealing rubber ring ontology 8 and pressure
Power pot cover 5 is cleaned, this just completes entirely to work, and the content being not described in detail in this specification belongs to this field
The prior art well known to professional technician.
Term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only for ease of description
Of the invention simplifies description, rather than indicates or imply signified device or element and must have a particular orientation, be specific
Orientation construction and operation, thus should not be understood as the limitation to present invention protection content.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (6)
1. a kind of pressure cooker lining type rubber gasket, including fixed steelring (1) and relief valve (14), it is characterised in that: institute
It states and is fixed with steady rest (2) in fixed steelring (1), and offered limit hole (3) among steady rest (2), in the limit hole (3)
It is arranged among pressure cooker cover (5) bottom through having threaded rod (4), and at the top of threaded rod (4), while threaded rod (4) bottom turns
Dynamic to be connected with fixing sleeve (6), the fixed steelring (1) is embedded in the first limiting slot (7), and the first limiting slot (7) is provided with
Sealing rubber ring ontology (8) bottom inside, first limiting slot (7) is connected with the second limiting slot (9), and the second limiting slot
(9) it is inlaid with steady rest (2), is connected on the outside of the sealing rubber ring ontology (8) with skirt (10), and sealing rubber ring sheet in
Body (8) bottom outside offers third limiting slot (11), and sealing rubber ring ontology (8) top outer offers the 4th limit
Slot (12), and inlayed finite place piece (13) in the 4th limiting slot (12), while locating part (13) setting is internal in pressure cooker cover (5)
Bottom side, the relief valve (14) are arranged in pressure cooker cover (5) bottom, and at the top of pressure cooker cover (5).
2. a kind of pressure cooker lining type rubber gasket according to claim 1, it is characterised in that: the threaded rod
It (4) is to be threadedly coupled, and threaded rod (4) surface is external thread structure, while the inside of fixing sleeve (6) is interior with fixing sleeve (6)
Helicitic texture.
3. a kind of pressure cooker lining type rubber gasket according to claim 1, it is characterised in that: first limit
The vertical section width of slot (7) is equal to the vertical section diameter of fixed steelring (1).
4. a kind of pressure cooker lining type rubber gasket according to claim 1, it is characterised in that: second limit
Slot (9) is provided with 4, and 4 the second limiting slots (9) are in angularly to be distributed on sealing rubber ring ontology (8).
5. a kind of pressure cooker lining type rubber gasket according to claim 1, it is characterised in that: the skirt (10)
Vertical section thickness be less than sealing rubber ring ontology (8) vertical section thickness.
6. a kind of pressure cooker lining type rubber gasket according to claim 1, it is characterised in that: the 4th limit
The cross section of slot (12) and the cross section of locating part (13) are circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811292372.0A CN109247819A (en) | 2018-11-01 | 2018-11-01 | A kind of pressure cooker lining type rubber gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811292372.0A CN109247819A (en) | 2018-11-01 | 2018-11-01 | A kind of pressure cooker lining type rubber gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109247819A true CN109247819A (en) | 2019-01-22 |
Family
ID=65044586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811292372.0A Pending CN109247819A (en) | 2018-11-01 | 2018-11-01 | A kind of pressure cooker lining type rubber gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109247819A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE30816E (en) * | 1974-12-23 | 1981-12-08 | Hobart Corporation | Door latch for a pressure vessel |
| CN2052648U (en) * | 1989-08-26 | 1990-02-14 | 彭革 | Repairing device for the heat ring of pressure cooker |
| CN2154272Y (en) * | 1993-04-18 | 1994-01-26 | 孟庆江 | Multipurpose basin type washing machine |
| CN2829566Y (en) * | 2005-09-16 | 2006-10-25 | 罗喜沃 | Sealing device for inner pot of electric pressure cooker |
| CN201426639Y (en) * | 2009-05-20 | 2010-03-24 | 吴领棠 | Sealing ring bracket device of electric pressure cooker |
| EP2397053A1 (en) * | 2009-02-11 | 2011-12-21 | Jialing Wang | Multi-functional electric cooker |
| WO2012085602A1 (en) * | 2010-12-23 | 2012-06-28 | Otter Controls Limited | Heated liquid vessels and electrical appliances |
| JP2015002928A (en) * | 2013-06-21 | 2015-01-08 | 三菱電機株式会社 | Rice cooker |
| CN104873098A (en) * | 2015-06-23 | 2015-09-02 | 珠海格力电器股份有限公司 | Pressure cooker cover module, pressure cooker and fixing method of seal ring on pressure cooker |
-
2018
- 2018-11-01 CN CN201811292372.0A patent/CN109247819A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE30816E (en) * | 1974-12-23 | 1981-12-08 | Hobart Corporation | Door latch for a pressure vessel |
| CN2052648U (en) * | 1989-08-26 | 1990-02-14 | 彭革 | Repairing device for the heat ring of pressure cooker |
| CN2154272Y (en) * | 1993-04-18 | 1994-01-26 | 孟庆江 | Multipurpose basin type washing machine |
| CN2829566Y (en) * | 2005-09-16 | 2006-10-25 | 罗喜沃 | Sealing device for inner pot of electric pressure cooker |
| EP2397053A1 (en) * | 2009-02-11 | 2011-12-21 | Jialing Wang | Multi-functional electric cooker |
| CN201426639Y (en) * | 2009-05-20 | 2010-03-24 | 吴领棠 | Sealing ring bracket device of electric pressure cooker |
| WO2012085602A1 (en) * | 2010-12-23 | 2012-06-28 | Otter Controls Limited | Heated liquid vessels and electrical appliances |
| JP2015002928A (en) * | 2013-06-21 | 2015-01-08 | 三菱電機株式会社 | Rice cooker |
| CN104873098A (en) * | 2015-06-23 | 2015-09-02 | 珠海格力电器股份有限公司 | Pressure cooker cover module, pressure cooker and fixing method of seal ring on pressure cooker |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190122 |