CN204394213U - Safety valve on pressure cooker cover - Google Patents
Safety valve on pressure cooker cover Download PDFInfo
- Publication number
- CN204394213U CN204394213U CN201520002347.XU CN201520002347U CN204394213U CN 204394213 U CN204394213 U CN 204394213U CN 201520002347 U CN201520002347 U CN 201520002347U CN 204394213 U CN204394213 U CN 204394213U
- Authority
- CN
- China
- Prior art keywords
- spool
- gas outlet
- space
- pressure cooker
- valve body
- 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 the safety valve on a kind of pressure cooker cover, and feature comprises valve body, gas outlet, spool and gum cover, and wherein said gas outlet is arranged on pot cover, and the air inlet of gas outlet is communicated with inside pot cover, and the exhaust outlet of gas outlet is enlarging shape; Described spool is back taper, and the shape of spool and the shape of exhaust outlet adapt exhaust outlet can be closed, and described gum cover is set on spool; In described valve body, be axially arranged with the space that Open Side Down, the upper surface in described space is provided with the first bleeder port being communicated with extraneous and space, space can be set in the outer and matched in clearance of gas outlet, and spool is arranged on the upper surface in space.Its advantage is: cost is low, and without gas leakage, the pressure in pressure cooker can be made to reach requirement, and result of use is good.
Description
Technical field
The utility model relates to the safety valve on a kind of pressure cooker cover.
Background technology
At present, the safety valve on pressure cooker cover comprises valve body and spool, and described valve body and spool are rigid material; Affect by processing, between valve body and spool, easily there is gap, produce gas leak phenomenon, affect the result of use of pressure cooker, and valve body exhaust outlet is not easy to pressure release exhaust at surrounding valve body.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art and provides kind of a kind of cost low, without gas leakage, the pressure in pressure cooker can be made to reach requirement, the safety valve on the pressure cooker cover that result of use is good.
In order to achieve the above object, the utility model is achieved in that it is a kind of pop valve, it is characterized in that comprising valve body, gas outlet, spool and gum cover, wherein
Described gas outlet is arranged on pot cover, and the air inlet of gas outlet is communicated with inside pot cover, and the exhaust outlet of gas outlet is enlarging shape;
Described spool is back taper, and the shape of spool and the shape of exhaust outlet adapt exhaust outlet can be closed, and described gum cover is set on spool;
In described valve body, be axially arranged with the space that Open Side Down, the upper surface in described space is provided with the first bleeder port being communicated with extraneous and space, space can be set in the outer and matched in clearance of gas outlet, and spool is arranged on the upper surface in space.
Described valve body fixed sleeves is provided with shell, is provided with second row pore at described housing top end, and described second row pore is communicated with the first bleeder port, and shell end face is also provided with handle.
Described pot cover is positioned at gas outlet place and is provided with pit bit, described valve body and shell can be arranged in pit bit.
The bottom surface of described pit bit is provided with projection, is provided with more than one groove in the lower end of described shell, and described groove coordinates with projection thus limit shell radial rotating.
Described gum cover is made up of soft rubber.
The utility model advantage is compared with prior art: cost is low, and without gas leakage, the pressure in pressure cooker can be made to reach requirement, and result of use is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the exploded view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the A-A sectional view of Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.It should be noted that at this, the explanation for these embodiments understands the utility model for helping, but does not form restriction of the present utility model.In addition, if below institute lets out and arrives in described each embodiment of the utility model a technical characteristic do not form conflict each other and just can be combined with each other.
In the utility model describes, term " on ", D score, the orientation of the instruction such as " top " and " end " or position relationship be based on orientation shown in the drawings or position relationship, it is only the utility model instead of require that the utility model with specific azimuth configuration and operation, therefore can not must be interpreted as restriction of the present utility model for convenience of description.
In description of the present utility model, term " first " and " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
As shown in Figures 1 to 4, it is a kind of pop valve, comprises valve body 3, gas outlet 4, spool 5 and gum cover 6, wherein
Described gas outlet 4 is arranged on pot cover, and the air inlet 42 of gas outlet 4 is communicated with inside pot cover, and the exhaust outlet 41 of gas outlet 4 is in enlarging shape, and the exhaust outlet 41 of gas outlet 4 is in communication with the outside;
Described spool 5 is in back taper, and the shape of spool 5 and the shape of exhaust outlet 41 adapt exhaust outlet can be closed, and described gum cover 6 is set on spool 5;
The space 31 that Open Side Down is axially arranged with in described valve body 3, the upper surface in described space 31 is provided with the first bleeder port 32 being communicated with extraneous and space 31, space 31 can be set in the outer also matched in clearance of gas outlet 4, such valve body 3 can move relative to gas outlet 4, and spool 5 is arranged on the upper surface in space 31.
During work, because there is gum cover 6, closed exhaust outlet 41 is closed by spool 5, is not easy to produce gas leak phenomenon; When pressure increase in pressure cooker, spool 5 up promotes by the gas in pressure cooker, and when reaching the pressure of pressure release, spool 5 is backed down, and the gas in pressure cooker outwards to lose heart decompression from the exhaust outlet 41 of gas outlet 4 and the first bleeder port 32, safe and reliable.
In the present embodiment, described valve body 3 fixed sleeves is provided with shell 2, and be provided with second row pore 21 on described shell 2 top, described second row pore 21 is communicated with the first bleeder port 32, shell 2 end face is also provided with handle 22, and handle is convenient for people to take off valve body 3 from pressure cooker cover.
In the present embodiment, described pot cover is positioned at gas outlet 4 place and is provided with pit bit 1, described valve body 3 can be arranged in pit bit 1 with shell 2.
In the present embodiment, the bottom surface of described pit bit 1 is provided with projection 11, is provided with more than one groove 23 in the lower end of described shell 2, and described groove 23 coordinates with projection 11 thus limit shell 2 radial rotating.
In the present embodiment, described gum cover 6 is made up of soft rubber.
Below by reference to the accompanying drawings detailed description is made to embodiment of the present utility model, but the utility model is not limited to described embodiment.For the ordinary skill in the art, carry out multiple change, amendment, replacement and distortion when not departing from principle of the present utility model and aim to these embodiments still to fall within protection domain of the present utility model.
Claims (5)
1. the safety valve on pressure cooker cover, is characterized in that comprising valve body (3), gas outlet (4), spool (5) and gum cover (6), wherein
Described gas outlet (4) is arranged on pot cover, and the air inlet (42) of gas outlet (4) is communicated with inside pot cover, and the exhaust outlet (41) of gas outlet (4) is in enlarging shape;
Described spool (5) is in back taper, and the shape of spool (5) and the shape of exhaust outlet (41) adapt exhaust outlet can be closed, and described gum cover (6) is set on spool (5);
The space (31) that Open Side Down is axially arranged with in described valve body (3), the upper surface of described space (31) is provided with the first bleeder port (32) being communicated with extraneous and space (31), space (31) can be set in gas outlet (4) and matched in clearance outward, and spool (5) is arranged on the upper surface in space (31).
2. the safety valve on pressure cooker cover according to claim 1, it is characterized in that being provided with shell (2) at described valve body (3) fixed sleeves, second row pore (21) is provided with on described shell (2) top, described second row pore (21) is communicated with the first bleeder port (32), and shell (2) end face is also provided with handle (22).
3. the safety valve on pressure cooker cover according to claim 2, is characterized in that on pot cover, be positioned at gas outlet (4) place is provided with pit bit (1), and described valve body (3) and shell (2) can be arranged in pit bit (1).
4. the safety valve on pressure cooker cover according to claim 3, it is characterized in that being provided with projection (11) in the bottom surface of described pit bit (1), be provided with more than one groove (23) in the lower end of described shell (2), described groove (23) coordinates thus limit shell (2) radial rotating with projection (11).
5. the safety valve on pressure cooker cover according to claim 1, is characterized in that described gum cover (6) is made up of soft rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002347.XU CN204394213U (en) | 2015-01-05 | 2015-01-05 | Safety valve on pressure cooker cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002347.XU CN204394213U (en) | 2015-01-05 | 2015-01-05 | Safety valve on pressure cooker cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204394213U true CN204394213U (en) | 2015-06-17 |
Family
ID=53418129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520002347.XU Expired - Fee Related CN204394213U (en) | 2015-01-05 | 2015-01-05 | Safety valve on pressure cooker cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204394213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313805A (en) * | 2018-03-28 | 2019-10-11 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking apparatus and its pressure limiting component |
-
2015
- 2015-01-05 CN CN201520002347.XU patent/CN204394213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313805A (en) * | 2018-03-28 | 2019-10-11 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking apparatus and its pressure limiting component |
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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: 20150617 Termination date: 20170105 |