CN105795927A - Sealing ring fixing device and electric pressure cooker with same - Google Patents
Sealing ring fixing device and electric pressure cooker with same Download PDFInfo
- Publication number
- CN105795927A CN105795927A CN201610274448.1A CN201610274448A CN105795927A CN 105795927 A CN105795927 A CN 105795927A CN 201610274448 A CN201610274448 A CN 201610274448A CN 105795927 A CN105795927 A CN 105795927A
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- cover body
- body part
- fixing device
- retainer ring
- 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
Links
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
- A47J36/00—Parts, details or accessories of 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
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
Abstract
The invention provides a sealing ring fixing device and an electric pressure cooker with the same. The sealing ring fixing device comprises a cover part and a fixing part. The cover part is provided with a mounting part. The fixing part is provided with connecting parts, the connecting parts are arranged in the mounting part to connect the fixing part with the cover part, and a fixing space for fixing a sealing ring is formed between the fixing part and the cover part. The fixing part is arranged on the cover part in a penetrating mode, and the fixing space for fixing the sealing ring is formed between the fixing part and the cover part, so that the structure is easy, and realization is easy. The sealing ring fixing device and the electric pressure cooker with the same are simple in structure, and the sealing ring can be mounted and demounted fast and conveniently.
Description
Technical field
The present invention relates to household electrical appliance, in particular to the fixing device of a kind of sealing ring and the electric pressure cooking saucepan with it.
Background technology
Existing a kind of electric pressure cooking saucepan includes pot cover, seal ring bracket and sealing ring, seal ring bracket is fixedly installed on pot cover, having annular convex rib on sealing ring, sealing ring is installed on seal ring bracket by annular convex rib, it is possible to effectively prevent sealing ring from dropping from seal ring bracket.But, due to the stop holding of annular convex rib so that the assembly or disassembly of sealing ring is all very inconvenient, it is unfavorable for cleaning and changing.
Summary of the invention
Present invention is primarily targeted at and a kind of electric pressure cooking saucepan loading and unloading the fixing device of sealing ring sealing ring fast and easily and having it is provided.
To achieve these goals, according to an aspect of the invention, it is provided the fixing device of a kind of sealing ring, including: cover body part, it is provided with installation portion；Fixed part, has connecting portion, and connecting portion is arranged in installation portion to be connected with cover body part by fixed part, forms the fixed space of fixing seal ring between fixed part and cover body part.
Further, fixed part also includes: retainer ring, and connecting portion is connected with retainer ring, connecting portion or between retainer ring and cover body part formed fixed space.
Further, connecting portion is one-body molded with retainer ring.
Further, connecting portion is arranged in retainer ring along the radial direction protrusion of retainer ring.
Further, connecting portion extends towards the center position of retainer ring, forms fixed space between connecting portion and cover body part.
Further, retainer ring is connected in the periphery of cover body part.
Further, sealing ring is arranged in the fixed space between the upper surface of connecting portion and the lower surface of cover body part.
Further, connecting portion faces away from the center position of retainer ring and extends, and forms fixed space between retainer ring and cover body part.
Further, retainer ring is connected in the inner circumferential of cover body part.
Further, sealing ring is arranged in the fixed space between the upper surface of retainer ring and the lower surface of cover body part.
Further, installation portion is installing hole, and the shape of sealing ring and retainer ring are suitable and are coaxially disposed, and connecting portion is embedded in the flange of sealing ring, sealing ring be arranged at cover body part inner circumferential and with installing hole clamping.
Further, retainer ring has breach.
Further, at least one end being positioned at indentation, there of retainer ring is formed with snap fit, and retainer ring is connected with cover body part by snap fit.
Further, cover body part offering the through hole suitable with snap fit, retainer ring is connected with cover body part with through hole by snap fit.
Further, fixed part is steel ring.
According to a further aspect in the invention, it is provided that a kind of electric pressure cooking saucepan, there is the fixing device of sealing ring, the fixing device of sealing ring that the fixing device of sealing ring is above-mentioned.
Application technical scheme, connecting portion is arranged in installation portion to be connected with cover body part by fixed part, the fixed space of formation fixing seal ring, simple in construction and being easily achieved between fixed part and cover body part.The fixing device of the sealing ring of the present invention and to have its electric pressure cooker structure simple, handling sealing ring is efficient and convenient.
Accompanying drawing explanation
The Figure of description constituting the part of the application is used for providing a further understanding of the present invention, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 illustrates the sectional view of a kind of embodiment of the fixing device of the sealing ring according to the present invention；
Fig. 2 illustrates the overall structure schematic diagram of a kind of embodiment of the fixed part according to the present invention；
Fig. 3 illustrates the first viewing angle constructions schematic diagram of the fixing a kind of embodiment of device of the sealing ring according to the present invention；
Fig. 4 illustrates the second viewing angle constructions schematic diagram of the fixing a kind of embodiment of device of the sealing ring according to the present invention；
Fig. 5 illustrates the overall structure schematic diagram of the another kind of embodiment of the fixed part according to the present invention；
Fig. 6 illustrates the sectional view of the another kind of embodiment of the fixing device of the sealing ring according to the present invention；
Fig. 7 illustrates the first viewing angle constructions schematic diagram of the fixing device another kind embodiment of the sealing ring according to the present invention；
Fig. 8 illustrates the second viewing angle constructions schematic diagram of the fixing device another kind embodiment of the sealing ring according to the present invention；
Fig. 9 illustrates the overall structure schematic diagram of the another embodiment of the fixed part according to the present invention；
Figure 10 illustrates the overall structure schematic diagram of the sealing ring suitable with the fixed part in Fig. 9 according to the present invention；
Figure 11 illustrates the sectional view of the another embodiment of the fixing device of the sealing ring according to the present invention；And
Figure 12 illustrates the overall structure schematic diagram of the another embodiment of the fixing device of the sealing ring according to the present invention.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
10, cover body part；11, installation portion；20, fixed part；21, connecting portion；22, retainer ring；23, breach；24, snap fit；30, sealing ring；31, flange.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As it is shown in figure 1, the invention provides the fixing device of a kind of sealing ring.
Specifically, as depicted in figs. 1 and 2, the fixing device of sealing ring includes cover body part 10 and fixed part 20.Cover body part 10 is provided with installation portion 11, it is preferable that installation portion 11 can be installing hole, namely offers installing hole in cover body part 10, and fixed part 20 has connecting portion 21.Fixed part 20 is connected with cover body part 10 by connecting portion 21, as it is shown in figure 1, connecting portion 21 is arranged in installing hole to be connected with cover body part 10 by fixed part 20, or connecting portion 21 and installing hole clamping.The fixed part 20 of part stretches into after installing hole and forms fixed space between cover body part 10, and this fixed space is used for fixing seal ring 30.Sealing ring 30 is fixed in cover body part 10, to realize sealing effectiveness.
In the present embodiment, fixed part 20 is arranged in cover body part 10 and and cover body part 10 between formed and be used for the fixed space of fixing seal ring, this simple in construction and being easily achieved.The fixing device of the sealing ring of the present invention and to have its electric pressure cooker structure simple, handling sealing ring is efficient and convenient.
As shown in Figure 2 and Figure 5, fixed part 20 also includes retainer ring 22, and connecting portion 21 is connected with retainer ring 22, connecting portion 21 or between retainer ring 22 and cover body part 10 formed fixed space.Connecting portion 21 stretches into after installing hole and forms fixed space between cover body part 10, or retainer ring 22 stretches into after installing hole and forms fixed space between cover body part 10.
So that Stability Analysis of Structures, making are simply, connecting portion 21 is one-body molded with retainer ring 22.Preferably, fixed part 20 is steel ring.Steel ring physical property and chemical are all relatively stable, not perishable, safe and reliable.
As shown in Figure 2 and Figure 5, connecting portion 21 is arranged in retainer ring 22 along the radial direction protrusion of retainer ring 22.Such as, connecting portion 21 can be flanged structure.Arranging a steel ring in cover body part 10, the installing hole of the external part of steel ring and connecting portion 21 traverse cover body part 10 is fixed in cover body part 10, then passes through steel ring fixing seal ring 30.Cover body part 10 can be steel lid.
As in figure 2 it is shown, connecting portion 21 extends towards the center position of retainer ring 22, between connecting portion 21 and cover body part 10, form fixed space.
In the present embodiment, retainer ring 22 is connected in the periphery of cover body part 10.Shown in as shown in Figure 1, Figure 3 and Figure 4, retainer ring 22 is positioned at the periphery of cover body part 10, and connecting portion 21 stretches into after installing hole from the outside of cover body part 10 and forms fixed space between cover body part 10.
As it is shown in figure 1, sealing ring 30 is arranged in the fixed space between the upper surface of connecting portion 21 and the lower surface of cover body part 10, sealing ring 30 is arranged in this fixed space.
As shown in Fig. 5 to Fig. 8, connecting portion 21 faces away from the center position of retainer ring 22 and extends, and forms fixed space between retainer ring 22 and cover body part 10.
In the present embodiment, retainer ring 22 is connected in the inner circumferential of cover body part 10.As shown in Figure 6 to 8, retainer ring 22 is positioned at the inner circumferential of cover body part 10, and connecting portion 21 stretches into from the inner side of cover body part 10 and stays formation fixed space between the retainer ring 22 and cover body part 10 of inner side after installing hole.
As shown in figures 1 to 6, sealing ring 30 is arranged in the fixed space between the upper surface of retainer ring 22 and the lower surface of cover body part 10, and sealing ring 30 is arranged in this fixed space.
As shown in Fig. 9 to Figure 12, the shape of sealing ring 30 and retainer ring 22 are suitable and are coaxially disposed, and connecting portion 21 is embedded in the flange 31 of sealing ring 30, sealing ring 30 be arranged at cover body part 10 inner circumferential and with installing hole clamping.Connecting portion 21 is flanged structure, and sealing ring 30 also makes flanged structure, is fixed in cover body part 10 by sealing ring 30 by steel ring support lugn part.Sealing ring 30 arranges flange 31, and flange 31 supports sealing ring 30 by steel ring external part, and steel ring can be arranged on sealing ring 30 interiorly or exteriorly.
As shown in figs. 5 and 9, retainer ring 22 has breach 23.Fixed part 20 is steel ring, and steel ring is substantially nonelastic when being whole circle, so forming breach 23 to reach to load steel ring the purpose of steel lid by being disconnected by steel ring.
Preferably, at least one end being positioned at breach 23 place of retainer ring 22 is formed with snap fit 24, and retainer ring 22 is connected with cover body part 10 by snap fit 24.By the snap fit 24 at breach 23 place of whole circle steel ring is hooked tight cover body part 10, snap fit 24 is connected on cover body part 10 such as steel lid, and snap fit 24 can be multiple.Sealing ring 30 is supported, it is not necessary to sealing ring 30 will be compressed, it is possible to the installation of sealing ring 30 is easy in gap, stationary point by the snap fit 24 of steel ring.
About the connected mode of snap fit 24 with cover body part 10, the present invention provides two kinds of embodiments.A kind of embodiment is for as it is shown in figure 5, retainer ring 22 is connected with cover body part 10 by snap fit 24.Such as, in cover body part 10 suitable without being opened in snap fit 24 through hole, snap fit 24 is connected with cover body part 10 not by through hole, but snap fit 24 and cover body part 10 clamping.Another kind of embodiment is as it is shown in figure 9, offer the through hole suitable with snap fit 24 in cover body part 10, and retainer ring 22 is connected with cover body part 10 with through hole by snap fit 24.
Wherein, such as Fig. 2, shown in 5 and 9, snap fit 24 can be two, and namely two ends of breach 23 are each formed with snap fit 24.Two snap fits 24 can be bent to form in opposite directions by two ends, it is also possible to is mutually deviate from bending to arrange, moreover it is possible to bend towards equidirectional.
Present invention also offers a kind of electric pressure cooking saucepan, electric pressure cooking saucepan has the fixing device of sealing ring, and the fixing device of sealing ring is the fixing device of the sealing ring in above-described embodiment.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
Fixed part is arranged in cover body part and and cover body part between formed and be used for the fixed space of fixing seal ring, simple in construction and being easily achieved.The fixing device of the sealing ring of the present invention and to have its electric pressure cooker structure simple, handling sealing ring is efficient and convenient.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (16)
1. the fixing device of sealing ring, it is characterised in that including:
Cover body part (10), is provided with installation portion (11)；
Fixed part (20), there is connecting portion (21), described connecting portion (21) is arranged in described installation portion (11) to be connected with described cover body part (10) by described fixed part (20), forms the fixed space of fixing seal ring (30) between described fixed part (20) and described cover body part (10).
2. the fixing device of sealing ring according to claim 1, it is characterised in that described fixed part (20) also includes:
Retainer ring (22), described connecting portion (21) is connected with described retainer ring (22), described connecting portion (21) or form described fixed space between described retainer ring (22) and described cover body part (10).
3. the fixing device of sealing ring according to claim 2, it is characterised in that described connecting portion (21) is one-body molded with described retainer ring (22).
4. the fixing device of sealing ring according to claim 2, it is characterised in that described connecting portion (21) is arranged in described retainer ring (22) along the radial direction protrusion of described retainer ring (22).
5. the fixing device of sealing ring according to claim 4, it is characterized in that, described connecting portion (21) extends towards the center position of described retainer ring (22), forms described fixed space between described connecting portion (21) and described cover body part (10).
6. the fixing device of sealing ring according to claim 5, it is characterised in that described retainer ring (22) is connected in the periphery of described cover body part (10).
7. the fixing device of sealing ring according to claim 6, it is characterized in that, described sealing ring (30) is arranged in the described fixed space between the upper surface of described connecting portion (21) and the lower surface of described cover body part (10).
8. the fixing device of sealing ring according to claim 4, it is characterized in that, described connecting portion (21) faces away from the center position of described retainer ring (22) and extends, and forms described fixed space between described retainer ring (22) and described cover body part (10).
9. the fixing device of sealing ring according to claim 8, it is characterised in that described retainer ring (22) is connected in the inner circumferential of described cover body part (10).
10. the fixing device of sealing ring according to claim 9, it is characterized in that, described sealing ring (30) is arranged in the described fixed space between the upper surface of described retainer ring (22) and the lower surface of described cover body part (10).
11. sealing ring according to claim 9 fixes device, it is characterized in that, described installation portion (11) is installing hole, the shape of described sealing ring (30) is suitable with described retainer ring (22) and is coaxially disposed, described connecting portion (21) is embedded in the flange (31) of described sealing ring (30), described sealing ring (30) be arranged at described cover body part (10) inner circumferential and with described installing hole clamping.
12. sealing ring according to claim 2 fixes device, it is characterised in that described retainer ring (22) has breach (23).
13. sealing ring according to claim 12 fixes device, it is characterized in that, at least one end being positioned at described breach (23) place of described retainer ring (22) is formed with snap fit (24), and described retainer ring (22) is connected with described cover body part (10) by described snap fit (24).
14. sealing ring according to claim 13 fixes device, it is characterized in that, offering the through hole suitable with described snap fit (24) in described cover body part (10), described retainer ring (22) is connected with described cover body part (10) with described through hole by described snap fit (24).
15. sealing ring according to claim 1 fixes device, it is characterised in that described fixed part (20) is steel ring.
16. an electric pressure cooking saucepan, it is characterised in that have the fixing device of sealing ring, the fixing device of described sealing ring is the fixing device of the sealing ring according to any one of claim 1 to 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610274448.1A CN105795927B (en) | 2016-04-27 | 2016-04-27 | Sealing ring fixing device and electric pressure cooking saucepan with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610274448.1A CN105795927B (en) | 2016-04-27 | 2016-04-27 | Sealing ring fixing device and electric pressure cooking saucepan with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105795927A true CN105795927A (en) | 2016-07-27 |
| CN105795927B CN105795927B (en) | 2018-11-09 |
Family
ID=56458730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610274448.1A Active CN105795927B (en) | 2016-04-27 | 2016-04-27 | Sealing ring fixing device and electric pressure cooking saucepan with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105795927B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202036002U (en) * | 2011-05-19 | 2011-11-16 | 广东创迪电器有限公司 | Sealing structure of electric pressure cooker |
| CN203458204U (en) * | 2013-07-24 | 2014-03-05 | 珠海格力电器股份有限公司 | Pressure pot cover and pressure pot |
| CN104665575A (en) * | 2013-11-26 | 2015-06-03 | 九阳股份有限公司 | Oriented decompression safety electric pressure cooker |
| CN204427768U (en) * | 2015-03-17 | 2015-07-01 | 佛山市顺德区美的电热电器制造有限公司 | For cooking apparatus seal cover board assembly and there is its pressure cooker |
| CN205031022U (en) * | 2015-09-14 | 2016-02-17 | 中山市智茂电器实业有限公司 | Novel stainless steel pressure cooker sealing washer fixed structure |
| CN105662128A (en) * | 2016-03-29 | 2016-06-15 | 珠海格力电器股份有限公司 | Sealing ring fixing device and pressure cooker with same |
| CN205849295U (en) * | 2016-04-27 | 2017-01-04 | 珠海格力电器股份有限公司 | Sealing ring fixing device and there is its electric pressure cooking saucepan |
-
2016
- 2016-04-27 CN CN201610274448.1A patent/CN105795927B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202036002U (en) * | 2011-05-19 | 2011-11-16 | 广东创迪电器有限公司 | Sealing structure of electric pressure cooker |
| CN203458204U (en) * | 2013-07-24 | 2014-03-05 | 珠海格力电器股份有限公司 | Pressure pot cover and pressure pot |
| CN104665575A (en) * | 2013-11-26 | 2015-06-03 | 九阳股份有限公司 | Oriented decompression safety electric pressure cooker |
| CN204427768U (en) * | 2015-03-17 | 2015-07-01 | 佛山市顺德区美的电热电器制造有限公司 | For cooking apparatus seal cover board assembly and there is its pressure cooker |
| CN205031022U (en) * | 2015-09-14 | 2016-02-17 | 中山市智茂电器实业有限公司 | Novel stainless steel pressure cooker sealing washer fixed structure |
| CN105662128A (en) * | 2016-03-29 | 2016-06-15 | 珠海格力电器股份有限公司 | Sealing ring fixing device and pressure cooker with same |
| CN205849295U (en) * | 2016-04-27 | 2017-01-04 | 珠海格力电器股份有限公司 | Sealing ring fixing device and there is its electric pressure cooking saucepan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105795927B (en) | 2018-11-09 |
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