CN205849295U - Sealing ring fixing device and there is its electric pressure cooking saucepan - Google Patents
Sealing ring fixing device and there is its electric pressure cooking saucepan Download PDFInfo
- Publication number
- CN205849295U CN205849295U CN201620373821.4U CN201620373821U CN205849295U CN 205849295 U CN205849295 U CN 205849295U CN 201620373821 U CN201620373821 U CN 201620373821U CN 205849295 U CN205849295 U CN 205849295U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- cover body
- body part
- fixing device
- connecting portion
- 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.)
- Expired - Fee Related
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Abstract
This utility model provides a kind of sealing ring fixing device and has its electric pressure cooking saucepan.Sealing ring fixing device, 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 fixed part with cover body part, forms the fixed space of fixing seal ring between fixed part and cover body part.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.Sealing ring fixing device of the present utility model and to have its electric pressure cooker structure simple, handling sealing ring is efficient and convenient.
Description
Technical field
This utility model relates to household electrical appliance, in particular to a kind of sealing ring fixing device and the voltage with it
Power pot.
Background technology
Existing a kind of electric pressure cooking saucepan includes pot cover, seal ring bracket and sealing ring, and seal ring bracket is fixedly installed on pot
Covering, sealing ring has annular convex rib, sealing ring is installed on seal ring bracket by annular convex rib, can effectively prevent close
Seal is dropped from seal ring bracket.But, due to the stop holding of annular convex rib so that the assembly or disassembly of sealing ring is the most very
Inconvenience, is unfavorable for cleaning and changing.
Utility model content
Main purpose of the present utility model be to provide a kind of handling sealing ring sealing ring fixing device fast and easily and
There is its electric pressure cooking saucepan.
To achieve these goals, according to an aspect of the present utility model, it is provided that a kind of sealing ring fixing device, bag
Include: cover body part, be provided with installation portion；Fixed part, has connecting portion, and connecting portion is arranged in installation portion with by fixed part and lid
Portion is connected, and 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 retainer ring and lid
Fixed space is formed between body.
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 fixing sky between connecting portion and cover body part
Between.
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 is formed solid between retainer ring and cover body part
Determine space.
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 is suitable with retainer ring and is coaxially disposed, and connecting portion is embedding
Be located 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, retainer ring by snap fit with
Cover body part is connected.
Further, cover body part offering the through hole suitable with snap fit, retainer ring is by snap fit and through hole and lid
Portion is connected.
Further, fixed part is steel ring.
According to another aspect of the present utility model, it is provided that a kind of electric pressure cooking saucepan, there is sealing ring fixing device, sealing ring
Fixing device is above-mentioned sealing ring fixing device.
Application the technical solution of the utility model, connecting portion is arranged in installation portion to be connected fixed part with cover body part
Connect, between fixed part and cover body part, form the fixed space of fixing seal ring, simple in construction and being easily achieved.Of the present utility model
Sealing ring fixing device and to have its electric pressure cooker structure simple, handling sealing ring is efficient and convenient.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing being further appreciated by of the present utility model, this practicality
Novel schematic description and description is used for explaining this utility model, is not intended that improper restriction of the present utility model.
In the accompanying drawings:
Fig. 1 shows the sectional view of a kind of embodiment according to sealing ring fixing device of the present utility model；
Fig. 2 shows the overall structure schematic diagram of a kind of embodiment according to fixed part of the present utility model；
Fig. 3 shows the first viewing angle constructions signal according to a kind of embodiment of sealing ring fixing device of the present utility model
Figure；
Fig. 4 shows the second viewing angle constructions signal according to a kind of embodiment of sealing ring fixing device of the present utility model
Figure；
Fig. 5 shows the overall structure schematic diagram of the another kind of embodiment according to fixed part of the present utility model；
Fig. 6 shows the sectional view of the another kind of embodiment according to sealing ring fixing device of the present utility model；
Fig. 7 shows the first viewing angle constructions signal according to sealing ring fixing device another kind embodiment of the present utility model
Figure；
Fig. 8 shows the second viewing angle constructions signal according to sealing ring fixing device another kind embodiment of the present utility model
Figure；
Fig. 9 shows the overall structure schematic diagram of the another embodiment according to fixed part of the present utility model；
Figure 10 shows the overall structure signal of the sealing ring suitable according to fixed part of the present utility model and in Fig. 9
Figure；
Figure 11 shows the sectional view of the another embodiment according to sealing ring fixing device of the present utility model；And
Figure 12 shows the overall structure signal of the another embodiment according to sealing ring fixing device of the present utility model
Figure.
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 in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Combination mutually.Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As it is shown in figure 1, this utility model provides a kind of sealing ring fixing device.
Specifically, as depicted in figs. 1 and 2, sealing ring fixing device includes cover body part 10 and fixed part 20.Cover body part 10 sets
It is equipped with installation portion 11, it is preferable that installation portion 11 can be to offer installing hole on installing hole, i.e. cover body part 10, and fixed part 20 has
There is connecting portion 21.Fixed part 20 is connected with cover body part 10, as it is shown in figure 1, connecting portion 21 is arranged in installation by connecting portion 21
So that fixed part 20 is connected with cover body part 10 in hole, or connecting portion 21 and installing hole clamping.The fixed part 20 of part stretches into
Forming fixed space after installing hole and between cover body part 10, this fixed space is used for fixing seal ring 30.Sealing ring 30 is fixed on
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 be used for fixing close
The fixed space of seal ring, this simple in construction and being easily achieved.Sealing ring fixing device of the present utility model and there is its voltage
Power Cooker structure is simple, and handling sealing ring is efficient and convenient.
As shown in Figure 2 and Figure 5, fixed part 20 also includes that retainer ring 22, connecting portion 21 are connected with retainer ring 22, connecting portion
Fixed space is formed between 21 or retainer ring 22 and cover body part 10.Formed after connecting portion 21 stretches into installing hole and between cover body part 10
Fixed space, or after retainer ring 22 stretches into installing hole and between cover body part 10, form fixed space.
So that Stability Analysis of Structures, making are simply, connecting portion 21 is one-body molded with retainer ring 22.Preferably, fixed part 20
For steel ring.Steel ring physical property and chemical are the most relatively stable, the most 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 external part of steel ring i.e. connecting portion 21 is through lid
The installing hole of body 10 is fixed in cover body part 10, then by steel ring fixing seal ring 30.Cover body part 10 can be steel lid.
As in figure 2 it is shown, connecting portion 21 is towards the center position extension of retainer ring 22, shape between connecting portion 21 and cover body part 10
Become 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
Being positioned at the periphery of cover body part 10, connecting portion 21 stretches into after installing hole from the outside of cover body part 10 and is formed solid between cover body part 10
Determine space.
As it is shown in figure 1, sealing ring 30 be arranged between the upper surface of connecting portion 21 and the lower surface of cover body part 10 fixing
In space, 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, retainer ring 22 and lid
Fixed space is formed between portion 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, connecting portion 21 stays the retainer ring 22 in inner side and lid after the inner side of cover body part 10 is stretched into installing hole
Fixed space is formed between portion 10.
As shown in figures 1 to 6, sealing ring 30 is arranged between the upper surface of retainer ring 22 and the lower surface of cover body part 10
In fixed space, sealing ring 30 is arranged in this fixed space.
As shown in Fig. 9 to Figure 12, the shape of sealing ring 30 is suitable with retainer ring 22 and is 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 convex
Edge structure, sealing ring 30 is also made flanged structure, is fixed in cover body part 10 by sealing ring 30 by steel ring support lugn part.
Sealing ring 30 arranges flange 30, and flange 30 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, when steel ring is whole circle substantially
Nonelastic, 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 at breach 23 that is positioned at of retainer ring 22 is formed with snap fit 24, and retainer ring 22 is passed through
Snap fit 24 is connected with cover body part 10.By the snap fit 24 at the breach 23 of whole circle steel ring is hooked tight cover body part 10, snap fit 24 blocks
Being connected on cover body part 10 such as steel lid, snap fit 24 can be multiple.Sealing ring 30 is supported, it is not necessary to by the snap fit 24 of steel ring
Compress sealing ring 30, the installation of sealing ring 30 can be easy to gap, stationary point.
About the connected mode of snap fit 24 with cover body part 10, this utility model provides two kinds of embodiments.A kind of enforcement
Example 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 without being opened in snap fit in cover body part 10
24 suitable through holes, 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 that retainer ring 22 passes through snap fit as it is shown in figure 9, offer the through hole suitable with snap fit 24 in cover body part 10
24 are connected with cover body part 10 with through hole.
Wherein, such as Fig. 2, shown in 5 and 9, snap fit 24 can be two, i.e. 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 to deviate from bending to arrange, moreover it is possible to towards identical
Direction bends.
This utility model additionally provides a kind of electric pressure cooking saucepan, and electric pressure cooking saucepan has sealing ring fixing device, and sealing ring is fixed
Device is the sealing ring fixing device in above-described embodiment.
As can be seen from the above description, this utility model the above embodiments 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, structure
Simple and be easily achieved.Sealing ring fixing device of the present utility model and to have its electric pressure cooker structure simple, handling seal
Ring is efficient and convenient.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (16)
1. a sealing ring fixing device, it is characterised in that including:
Cover body part (10), is provided with installation portion (11)；
Fixed part (20), has connecting portion (21), and described connecting portion (21) is arranged in described installation portion (11) with by described solid
Determine portion (20) to be connected with described cover body part (10), between described fixed part (20) and described cover body part (10), form fixing seal
The fixed space of ring (30).
Sealing ring fixing device the most 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 described fixing
Described fixed space is formed between ring (22) and described cover body part (10).
Sealing ring fixing device the most according to claim 2, it is characterised in that described connecting portion (21) and described retainer ring
(22) one-body molded.
Sealing ring fixing device the most according to claim 2, it is characterised in that described connecting portion (21) is along described retainer ring
(22) radial direction is protruded and is arranged in described retainer ring (22).
Sealing ring fixing device the most according to claim 4, it is characterised in that described connecting portion (21) is towards described fixing
The center position of ring (22) extends, and forms described fixed space between described connecting portion (21) and described cover body part (10).
Sealing ring fixing device the most according to claim 5, it is characterised in that described retainer ring (22) is connected in described lid
The periphery of body (10).
Sealing ring fixing device the most according to claim 6, it is characterised in that described sealing ring (30) is arranged at described company
Connect in the described fixed space between the upper surface in portion (21) and the lower surface of described cover body part (10).
Sealing ring fixing device the most according to claim 4, it is characterised in that described connecting portion (21) faces away from described
The center position of retainer ring (22) extends, and forms described fixed space between described retainer ring (22) and described cover body part (10).
Sealing ring fixing device the most according to claim 8, it is characterised in that described retainer ring (22) is connected in described lid
The inner circumferential of body (10).
Sealing ring fixing device the most according to claim 9, it is characterised in that described sealing ring (30) is arranged at described
In described fixed space between upper surface and the lower surface of described cover body part (10) of retainer ring (22).
11. sealing ring fixing devices according to claim 9, it is characterised in that described installation portion (11) is installing hole, institute
Stating the shape of sealing ring (30) suitable with described retainer ring (22) and be coaxially disposed, described connecting portion (21) is embedded at described close
In the flange (31) of seal ring (30), described sealing ring (30) be arranged at described cover body part (10) inner circumferential and with described installing hole card
Connect.
12. sealing ring fixing devices according to claim 2, it is characterised in that described retainer ring (22) has breach
(23)。
13. sealing ring fixing devices according to claim 12, it is characterised in that being positioned at of described retainer ring (22) is described
At least one end at breach (23) place is formed with snap fit (24), and described retainer ring (22) is by described snap fit (24) and described lid
Body (10) is connected.
14. sealing ring fixing devices according to claim 13, it is characterised in that offer in described cover body part (10) with
The through hole that described snap fit (24) is suitable, described retainer ring (22) is by described snap fit (24) and described through hole and described cover body part
(10) it is connected.
15. sealing ring fixing devices according to claim 1, it is characterised in that described fixed part (20) is steel ring.
16. 1 kinds of electric pressure cooking saucepans, it is characterised in that have sealing ring fixing device, described sealing ring fixing device is that right is wanted
Seek the sealing ring fixing device according to any one of 1 to 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620373821.4U CN205849295U (en) | 2016-04-27 | 2016-04-27 | Sealing ring fixing device and there is its electric pressure cooking saucepan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620373821.4U CN205849295U (en) | 2016-04-27 | 2016-04-27 | Sealing ring fixing device and there is its electric pressure cooking saucepan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205849295U true CN205849295U (en) | 2017-01-04 |
Family
ID=57643503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620373821.4U Expired - Fee Related CN205849295U (en) | 2016-04-27 | 2016-04-27 | Sealing ring fixing device and there is its electric pressure cooking saucepan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205849295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105795927A (en) * | 2016-04-27 | 2016-07-27 | 珠海格力电器股份有限公司 | Sealing ring fixing device and electric pressure cooker with same |
-
2016
- 2016-04-27 CN CN201620373821.4U patent/CN205849295U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105795927A (en) * | 2016-04-27 | 2016-07-27 | 珠海格力电器股份有限公司 | Sealing ring fixing device and electric pressure cooker with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20210427 |