CN201328686Y - Rotary-type air exhaust device of electric pressure cooking saucepan - Google Patents
Rotary-type air exhaust device of electric pressure cooking saucepan Download PDFInfo
- Publication number
- CN201328686Y CN201328686Y CNU2008202352908U CN200820235290U CN201328686Y CN 201328686 Y CN201328686 Y CN 201328686Y CN U2008202352908 U CNU2008202352908 U CN U2008202352908U CN 200820235290 U CN200820235290 U CN 200820235290U CN 201328686 Y CN201328686 Y CN 201328686Y
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- CN
- China
- Prior art keywords
- pressure limiting
- air bleeding
- pressure
- bleeding valve
- lever drive
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- Expired - Lifetime
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Abstract
The utility model provides a rotary-type air exhaust device of an electric pressure cooking saucepan, which comprises a pressure-limiting air exhaust device and an air exhaust control device which are arranged on a pan cover, wherein the pressure-limiting air exhaust device consists of a pressure-limiting exhaust valve and a pressure-limiting exhaust nozzle; the pressure-limiting exhaust valve falls on the pressure-limiting exhaust nozzle by self weight; the air exhaust control device consists of an air exhaust rotary switch which is sleeved on the fixed shaft of a handle casing, and a lever drive rod arranged in a handle seat; the air exhaust rotary switch consists of an upper rotary switch part and a lower rotary column part; the bottom of the lower rotary column is in a circular arc inclined plane; and after being assembled, the circular arc inclined plane of the lower rotary column of the air exhaust rotary switch is propped against one end of the lever drive rod, and the other end of the lever drive rod is directly inserted in the bottom end of the pressure-limiting exhaust valve or in a groove. With the structure, the utility model optimizes the structure of the handle of the pan cover, makes the assembly of the parts in the handle compact, and adopts the air exhaust rotary switch to realize the diversification of the operation.
Description
Technical field
The utility model relates to household kitchen daily life technical field of electric appliances, refers in particular to a kind of rotary means of deflation of electric pressure cooking saucepan.
Background technology
After existing electric pressure cooking saucepan heating work is finished, because kettle temperature is higher, before opening pot cover, sometimes need the operator pressure limiting vent valve to be mentioned or rotate venting with hand, the vapor (steam) temperature that sprays during exhaust is very high, because operating grip just on pressure limiting vent valve valve body, causes the risk that exists hand to be scalded in the operating process.Scald risk for solving, the electric pressure cooking saucepan that has is that the venting control device is housed in handle, act directly on lever drive link one end by button, the lever drive link other end has been lifted up the pressure limiting vent valve by the slip jacking block, and the slip jacking block in this frame mode and the cooperation of pressure limiting vent valve comparatively bother, in addition, the mode of operation that common key-press presses down is more single, in order to optimize cramped construction, make the operation variation, be necessary to improve the means of deflation of electric pressure cooking saucepan.
Summary of the invention
The purpose of this utility model is exactly the rotary means of deflation of a kind of electric pressure cooking saucepan of providing at the deficiencies in the prior art part.
For achieving the above object, the originally novel pressure limiting exhaust apparatus that is installed on the pot cover and venting control device that is installed on the pot cover of including, the pressure limiting exhaust apparatus is made up of pressure limiting air bleeding valve and pressure limiting exhaust nozzle, and the pressure limiting air bleeding valve drops on the pressure limiting exhaust nozzle mouth according to deadweight; The venting control device is made up of venting rotary knob on the fixed axis that is socketed in handle housing and the lever drive link that is installed in the handle set, the venting knob partly is made of upper knob part and following rotary column, it is the circular arc inclined-plane that the bottom surface of following rotary column is shape, after the assembling, the circular arc inclined-plane of the following rotary column of this venting knob supports an end that is located at the lever drive link, and the other end of lever drive link directly is plugged in the bottom or grafting groove of pressure limiting air bleeding valve.
After adopting said structure, the operator utilizes finger rotation venting knob, rotation venting button rotates around the fixed axis low-angle, the circular arc inclined-plane of rotation venting button bottom has pressed down the galianconism of lever drive link in rotary course, the long-armed pressure limiting air bleeding valve that directly lifts of lever drive link makes the open pressure limiting exhaust nozzle of pressure limiting air bleeding valve, realizes long-range venting; After venting finishes, the opposite spin of rotation venting knob is resetted, thereby make other each parts returns, the pressure limiting air bleeding valve is pushed down the pressure limiting exhaust nozzle again.As from the foregoing, the utility model adopts the long-armed structure that directly is plugged on the pressure limiting air bleeding valve of lever drive link, has optimized the structure in the pot cover handle, makes the parts assembling in the handle more compact, and adopts the venting knob to make the operation variation.
Description of drawings
Fig. 1 is the cross-sectional view of the interior deflation structure of pot cover handle of the utility model embodiment.
Fig. 2 is the top surface structure schematic diagram of the utility model embodiment.
Fig. 3 is the venting knob perspective view in the utility model.
The specific embodiment
Shown in Fig. 1-3 figure, the utility model includes pressure limiting exhaust apparatus that is installed on the pot cover 10 and the venting control device that is installed on the pot cover 10, the pressure limiting exhaust apparatus is made up of pressure limiting air bleeding valve 20 and pressure limiting exhaust nozzle 30, and pressure limiting air bleeding valve 20 drops on the pressure limiting exhaust nozzle mouth 20 according to deadweight; The venting control device is made up of venting rotary knob on the fixed axis 50 that is socketed in handle 11 housings 40 and the lever drive link 60 that is installed in 11 on the handle, venting knob 40 is made of upper knob part 41 and following rotary column part 42, it is circular arc inclined-plane 421 that the bottom surface of following rotary column 42 is shape, after the assembling, the circular arc inclined-plane 421 of the following rotary column 42 of this venting knob 40 supports an end that is located at lever drive link 60, and the other end of lever drive link 60 directly is plugged in the bottom or grafting groove of pressure limiting air bleeding valve 20.Described lever drive link 60 away from end of pressure limiting air bleeding valve 20 and pot cover between also be provided with return spring 80.Described pressure limiting air bleeding valve 20 is made up of pressure limiting air bleeding valve shell 21 and pressure limiting exhaust plug 22, and the bottom of pressure limiting air bleeding valve shell 21 has the bottom 211 of perforate, and the other end of lever drive link 60 directly is plugged on the bottom 211 of pressure limiting air bleeding valve housing 21.The circular arc inclined-plane of described venting knob bottom is to be connected with the galianconism end of lever drive link 60; Be connected with the long arm end of lever drive link 60 in the bottom of described pressure limiting air bleeding valve 20 or the grafting groove.Also be provided with the button spring that makes its self-return on the described venting knob 40.
During use, the operator utilizes finger rotation venting knob 40, rotation venting button 40 rotates around fixed axis 50 low-angles, the circular arc inclined-plane 521 of rotation venting button 50 bottoms has pressed down the galianconism of lever drive link 60 in rotary course, the long-armed pressure limiting air bleeding valve 20 that directly lifts of lever drive link 60 makes pressure limiting air bleeding valve 20 open pressure limiting exhaust nozzles 30, realizes long-range venting; After venting finishes, 40 opposite spins of rotation venting knob are resetted, thereby make other each parts returns, pressure limiting air bleeding valve 20 is pushed down pressure limiting exhaust nozzle 30 again.As from the foregoing, the utility model adopts the long-armed structure that directly is plugged on the pressure limiting air bleeding valve 20 of lever drive link 60, has optimized the structure in the pot cover handle 11, makes the parts assembling in the handle 11 more compact, and adopts venting knob 40 to make the operation variation.
Claims (5)
1, a kind of rotary means of deflation of electric pressure cooking saucepan, include pressure limiting exhaust apparatus that is installed on the pot cover and the venting control device that is installed on the pot cover, it is characterized in that: the pressure limiting exhaust apparatus is made up of pressure limiting air bleeding valve and pressure limiting exhaust nozzle, and the pressure limiting air bleeding valve drops on the pressure limiting exhaust nozzle mouth according to deadweight; The venting control device is made up of venting rotary knob on the fixed axis that is socketed in handle housing and the lever drive link that is installed in the handle set, the venting knob partly is made of upper knob part and following rotary column, it is the circular arc inclined-plane that the bottom surface of following rotary column is shape, after the assembling, the circular arc inclined-plane of the following rotary column of this venting knob supports an end that is located at the lever drive link, and the other end of lever drive link directly is plugged in the bottom or grafting groove of pressure limiting air bleeding valve.
2, the rotary means of deflation of a kind of electric pressure cooking saucepan according to claim 1 is characterized in that: described lever drive link away from end of pressure limiting air bleeding valve and pot cover between also be provided with return spring.
3, the rotary means of deflation of a kind of electric pressure cooking saucepan according to claim 1 and 2, it is characterized in that: described pressure limiting air bleeding valve is made up of pressure limiting air bleeding valve shell and pressure limiting exhaust plug, the bottom of pressure limiting air bleeding valve shell has the bottom of perforate, and the other end of lever drive link directly is plugged on the bottom of pressure limiting air bleeding valve housing.
4, the rotary means of deflation of a kind of electric pressure cooking saucepan according to claim 1 and 2 is characterized in that: the circular arc inclined-plane of described venting knob bottom is to be connected with the galianconism end of lever drive link; Be connected with the long arm end of lever drive link in the bottom of described pressure limiting air bleeding valve or the grafting groove.
5, the rotary means of deflation of a kind of electric pressure cooking saucepan according to claim 1 and 2 is characterized in that: also be provided with the button spring that makes its self-return on the described venting knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202352908U CN201328686Y (en) | 2008-12-19 | 2008-12-19 | Rotary-type air exhaust device of electric pressure cooking saucepan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202352908U CN201328686Y (en) | 2008-12-19 | 2008-12-19 | Rotary-type air exhaust device of electric pressure cooking saucepan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201328686Y true CN201328686Y (en) | 2009-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202352908U Expired - Lifetime CN201328686Y (en) | 2008-12-19 | 2008-12-19 | Rotary-type air exhaust device of electric pressure cooking saucepan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201328686Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102670058A (en) * | 2012-05-24 | 2012-09-19 | 谢勇 | Electric pressure cooker with adjustable pressure limiting values |
| CN102697385A (en) * | 2012-05-14 | 2012-10-03 | 谢勇 | Electric pressure cooker capable of automatically switching pressure limiting values |
| CN105795898A (en) * | 2016-06-07 | 2016-07-27 | 珠海双喜电器股份有限公司 | Dish frying machine with micro-pressure function |
| CN103405148B (en) * | 2013-08-07 | 2016-08-10 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
| CN109316056A (en) * | 2018-11-22 | 2019-02-12 | 德奥通用航空股份有限公司 | Pressure cooker and its pot cover component, the resetting-mechanism for exhaust valve |
| CN113133647A (en) * | 2020-01-17 | 2021-07-20 | 佛山市顺德区美的电热电器制造有限公司 | Lid and cooking equipment |
-
2008
- 2008-12-19 CN CNU2008202352908U patent/CN201328686Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697385A (en) * | 2012-05-14 | 2012-10-03 | 谢勇 | Electric pressure cooker capable of automatically switching pressure limiting values |
| CN102697385B (en) * | 2012-05-14 | 2016-12-14 | 谢勇 | The electric pressure cooking saucepan that voltage limiting value can automatically switch |
| CN102670058A (en) * | 2012-05-24 | 2012-09-19 | 谢勇 | Electric pressure cooker with adjustable pressure limiting values |
| CN103405148B (en) * | 2013-08-07 | 2016-08-10 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
| CN105795898A (en) * | 2016-06-07 | 2016-07-27 | 珠海双喜电器股份有限公司 | Dish frying machine with micro-pressure function |
| CN105795898B (en) * | 2016-06-07 | 2018-05-25 | 珠海双喜电器股份有限公司 | A kind of cooking machine with micro-pressure function |
| CN109316056A (en) * | 2018-11-22 | 2019-02-12 | 德奥通用航空股份有限公司 | Pressure cooker and its pot cover component, the resetting-mechanism for exhaust valve |
| CN109316056B (en) * | 2018-11-22 | 2024-04-12 | 德奥通用航空股份有限公司 | Pressure cooker and cover assembly thereof and reset mechanism for exhaust valve |
| CN113133647A (en) * | 2020-01-17 | 2021-07-20 | 佛山市顺德区美的电热电器制造有限公司 | Lid and cooking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ASD LIVING ELECTRICAL APPLIANCE CO., LTD. Free format text: FORMER OWNER: DONGGUAN BUBUGAO ELECTRICAL APPLIANCES CO., LTD. Effective date: 20110905 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523860 DONGGUAN, GUANGDONG PROVINCE TO: 314112 JIAXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110905 Address after: 314112, Qian Tang Road, Huimin street, Jiashan County, Zhejiang Province, 18 Patentee after: Zhejiang Taizhou Aishida Electrical Equipment Co., Ltd. Address before: 523860 Guangdong Province, Dongguan city Changan town usha BBK Road No. 126 on the third. Patentee before: Dongguan Bubugao Electrical appliances Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091021 |
|
| CX01 | Expiry of patent term |