CN202198422U - Novel exhaust valve for pressure cooker - Google Patents
Novel exhaust valve for pressure cooker Download PDFInfo
- Publication number
- CN202198422U CN202198422U CN2011203310001U CN201120331000U CN202198422U CN 202198422 U CN202198422 U CN 202198422U CN 2011203310001 U CN2011203310001 U CN 2011203310001U CN 201120331000 U CN201120331000 U CN 201120331000U CN 202198422 U CN202198422 U CN 202198422U
- Authority
- CN
- China
- Prior art keywords
- valve
- egative film
- valve body
- pressure cooker
- exhaust valve
- 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
The utility model relates to an exhaust valve for a pressure cooker; the exhaust valve comprises a valve cap, a valve body, an internal sleeve, an external sleeve, a bottom-covered sheet, a clamp spring and a valve core thimble; the internal sleeve and the external sleeve are cast at the internal side and the external side of the valve body; the valve core thimble is installed inside a central hole of the internal sleeve; the valve cap is installed on the upper end surface of the valve body and the middle part is provided with an exhaust hole, wherein one end of the bottom-covered sheet is injection-molded and connected between the valve body and the external sleeve, and the other end of the bottom-covered sheet extends to the bottom of the internal sleeve; the other end of the bottom-covered sheet and the lower end surface of the internal sleeve form a positioning slot for clamping the clamp spring. The lower end surface of the internal sleeve is a step plane, comprising an external bulge and an internal sink stage; the external bulge is arranged against the middle part of the bottom-covered sheet to support bottom-covered sheet; and the positioning slot for clamping the clamp spring is positioned between the internal sink stage and the bottom-covered sheet. The novel exhaust valve with the structure has a simple and rational structural design.
Description
Technical field
The utility model belongs to household electrical appliance hardware manufacturing technology field, is specifically related to a kind of novel exhaust valve that is used for pressure cooker.
Background technology
The air bleeding valve that is used for pressure cooker that uses in the market; The jump ring that mainly waters interior cover and the overcoat on valve body by valve gap, spool thimble, valve body, bag and be connected to valve body lower end is formed; In the centre bore that overlaps in the spool thimble is installed in; Valve gap is installed in the upper surface of valve body, and the middle part offers steam vent.Jump ring is installed for ease; Present locating groove all is after injection mo(u)lding, to adopt turning process to generate usually; Or between bag egative film and interior cover, set up installing component with locating groove, the turning locating groove needs special turning equipment, time-consuming taking a lot of work; Set up installing component and increased parts, structure relative complex.
The utility model content
The purpose of the utility model is to provide a kind of structural design advantages of simple, the convenient novel exhaust valve that is used for pressure cooker that jump ring is installed.
The purpose of the utility model is achieved in that a kind of novel exhaust valve that is used for pressure cooker; Comprise valve gap (1), valve body (2), interior cover (3), overcoat (4), bag egative film (5), jump ring (6) and spool thimble (7); Interior cover (3), overcoat (4) bag water in the interior outside of valve body (2), and spool thimble (7) is installed in the centre bore of interior cover (3), and valve gap (1) is installed in the upper surface of valve body (2); The middle part offers steam vent (8); It is characterized in that: said bag egative film (5) one end injection mouldings are connected between valve body (2) and the overcoat (4), and the other end extends to interior cover (3) bottom, and are formed with the locating groove (9) that is used to clamp jump ring (6) with the lower surface of interior cover (3).
The lower surface of cover (3) is a cascaded surface in said; Comprise outside bulge loop (31) and inboard heavy stand (32); Outside bulge loop (31) is resisted against the middle part of bag egative film (5) bag egative film (5) is supported, and the locating groove (9) that clamps jump ring (6) is positioned between inboard heavy stand (32) and the bag egative film (5).
Said bag egative film (5) is a handware.
Said bag egative film (5) is a plastic parts.
The good effect of the utility model: in the injection moulding process; With reserving the locating groove that is used to clamp jump ring between the lower surface of bag egative film and interior cover; Need not pass through the turning process machined; Need not set up extra attaching parts yet, so the unusual advantages of simple of structural design, jump ring can be installed very easily.
As the further improvement of the utility model, the lower surface of interior cover is designed to be cascaded surface, outside bulge loop is resisted against the middle part of bag egative film the bag egative film is supported, and can prevent to wrap egative film and produce deformation the locating groove that clamps jump ring is compressed.
Description of drawings
Fig. 1 is the novel exhaust valve stereogram that is used for pressure cooker;
Fig. 2 is the novel exhaust valve cutaway view that is used for pressure cooker;
Fig. 3 clamps the preceding novel exhaust valve cutaway view that is used for pressure cooker of spring;
Fig. 4 is for adopting the novel exhaust valve cutaway view that is used for pressure cooker of plastic parts.
The specific embodiment
Below in conjunction with accompanying drawing the novel exhaust valve specific embodiment that the utility model is used for pressure cooker is done further explain.
Shown in Fig. 1-4, the novel exhaust valve that is used for pressure cooker of present embodiment mainly is made up of valve gap 1, valve body 2, interior cover 3, overcoat 4, bag egative film 5, jump ring 6 and spool thimble 7; Bag egative film 5 adopts handware to make (like Fig. 2, shown in Figure 3) usually; But in order to reduce cost, bag egative film 5 also can adopt the plastic parts (as shown in Figure 4) of injection moulding, and interior cover 3, overcoat 4 bags water the interior outside at valve body 2; Spool thimble 7 is installed in the centre bore of interior cover 3; Valve gap 1 is installed in the upper surface of valve body 2, and the middle part offers steam vent 8, and the 5 one end injection mouldings of bag egative film are connected between valve body 2 and the overcoat 4; Cover 3 bottoms in the other end extends to, and be formed with the locating groove 9 that is used to clamp jump ring 6 with the lower surface of interior cover 3.In order to prevent that wrapping egative film 5 produces inside strain; The lower surface of interior cover 3 is designed to cascaded surface; Comprise outside bulge loop 31 and inboard heavy stand 32; Outside bulge loop 31 is resisted against the middle part of bag egative film 5 bag egative film 5 is supported, and the locating groove 9 that clamps jump ring 6 is between inboard heavy stand 32 and bag egative film 5.
Claims (4)
1. novel exhaust valve that is used for pressure cooker; Comprise valve gap (1), valve body (2), interior cover (3), overcoat (4), bag egative film (5), jump ring (6) and spool thimble (7); Interior cover (3), overcoat (4) bag water in the interior outside of valve body (2), and spool thimble (7) is installed in the centre bore of interior cover (3), and valve gap (1) is installed in the upper surface of valve body (2); The middle part offers steam vent (8); It is characterized in that: said bag egative film (5) one end injection mouldings are connected between valve body (2) and the overcoat (4), and the other end extends to interior cover (3) bottom, and are formed with the locating groove (9) that is used to clamp jump ring (6) with the lower surface of interior cover (3).
2. the novel exhaust valve that is used for pressure cooker according to claim 1; It is characterized in that: the lower surface of cover (3) is a cascaded surface in said; Comprise outside bulge loop (31) and inboard heavy stand (32); Outside bulge loop (31) is resisted against the middle part of bag egative film (5) bag egative film (5) is supported, and the locating groove (9) that clamps jump ring (6) is positioned between inboard heavy stand (32) and the bag egative film (5).
3. the novel exhaust valve that is used for pressure cooker according to claim 1 and 2 is characterized in that: said bag egative film (5) is a handware.
4. the novel exhaust valve that is used for pressure cooker according to claim 1 and 2 is characterized in that: said bag egative film (5) is a plastic parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203310001U CN202198422U (en) | 2011-08-30 | 2011-08-30 | Novel exhaust valve for pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203310001U CN202198422U (en) | 2011-08-30 | 2011-08-30 | Novel exhaust valve for pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202198422U true CN202198422U (en) | 2012-04-25 |
Family
ID=45962568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203310001U Expired - Fee Related CN202198422U (en) | 2011-08-30 | 2011-08-30 | Novel exhaust valve for pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202198422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852629A (en) * | 2016-06-02 | 2016-08-17 | 中山市韩派电器有限公司 | Novel electric cooker |
-
2011
- 2011-08-30 CN CN2011203310001U patent/CN202198422U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852629A (en) * | 2016-06-02 | 2016-08-17 | 中山市韩派电器有限公司 | Novel electric cooker |
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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 |
Granted publication date: 20120425 Termination date: 20140830 |
|
| EXPY | Termination of patent right or utility model |