CN201929710U - Electric pressure cooker with retractable cover safety device - Google Patents
Electric pressure cooker with retractable cover safety device Download PDFInfo
- Publication number
- CN201929710U CN201929710U CN2010206865712U CN201020686571U CN201929710U CN 201929710 U CN201929710 U CN 201929710U CN 2010206865712 U CN2010206865712 U CN 2010206865712U CN 201020686571 U CN201020686571 U CN 201020686571U CN 201929710 U CN201929710 U CN 201929710U
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- cover
- safety device
- cooker
- lever
- electric pressure
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Abstract
The utility model discloses an electric pressure cooker with a retractable cover safety device, which comprises a cooker cover and a cooker body, wherein the cooker cover is arranged on the cooker body, concave platform lifting handles are arranged on the two sides of the cooker body, the retractable cover safety device is arranged on the cooker cover, the retractable cover safety device is composed of an air release valve, a lever, a spring and a boss with an inclined plane, the air release valve is arranged on the cooker cover, one end of the lever is contacted with the bottom surface of a valve hood of the air release valve, the other end of the lever is closely pressed on the boss through the spring, and the boss is arranged at the top of the cooker body. A rotating handle is arranged on the cooker cover, and the lever penetrates through the bottom of the rotating handle. As the retractable cover safety device is additionally arranged on the cooker cover, the safety performance generated in the process of using the electric pressure cooker is greatly improved, and the potential safety hazard caused by improper operation of a traditional electric pressure cooker can be eliminated.
Description
Technical field
The utility model relates to a kind of electric pressure cooking saucepan of family expenses, specifically is a kind of electric pressure cooking saucepan that has cover closing and opening safety device.
Background technology
At present, employed electric pressure cooking saucepan does not have cover closing and opening safety device, and the user because the steam of high pressure is arranged in the pot, deposits big very big potential safety hazard, if misoperation is easy to cause certain injury to the user when uncapping; In addition, traditional electric cooker if drowning gets togather, also can be worked as usual, and drowning has fully and closes, and the pressure of its carrying will reduce, and in the process of using, is easy to occur dangerous.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model purpose is to provide a kind of safe and reliable electric pressure cooking saucepan that has cover closing and opening safety device.
To achieve these goals, the technical solution adopted in the utility model is:
The electric pressure cooking saucepan that has cover closing and opening safety device, include pot cover and pot body, pot cover is located on pot body, the both sides of pot body are provided with the concave station handle, and described pot cover is provided with cover closing and opening safety device, and described cover closing and opening safety device is to be made of air bleeding valve, lever, spring and the boss that has an inclined-plane, described air bleeding valve is located on the pot cover, one end of lever contacts with the bonnet bottom surface of air bleeding valve, and the other end is pressed on the boss by spring, and described boss is located at the top of pot body.
Described pot cover is provided with turning handle, and described lever passes from the bottom of turning handle.
Described boss is located at the top of concave station handle.
Described spring is a compression spring, and described compression spring is located between the bottom surface of lever and turning handle.
The beneficial effects of the utility model: owing on pot cover, set up cover closing and opening safety device, improved electric pressure cooking saucepan security performance in use greatly, eliminated the safety that exists because of misoperation and fallen into trouble to traditional electric pressure cooking saucepan.
This device has been eliminated traditional pressure cooker and also can have been worked under the situation of lid of not closing fully, causes dangerous phenomenon after pressure rises.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cutaway view along A-A line shown in Figure 1;
Fig. 3 is the partial enlarged drawing of the lever end present position of closing the state of lid shown in Figure 1;
Fig. 4 is the partial enlarged drawing of the lever end present position of the state of uncapping shown in Figure 3.
Among the figure: 1, pot cover; 2, pot body; 3, concave station handle; 4, air bleeding valve; 5, lever; 6, spring; 7, boss; 8, turning handle; 9, fulcrum; 10, the other end of lever.
The specific embodiment
As Fig. 1, shown in 2, the electric pressure cooking saucepan that has cover closing and opening safety device, the electric pressure cooking saucepan that has cover closing and opening safety device, include pot cover 1 and pot body 2, pot cover 1 is located on pot body 2, the both sides, top of pot body 2 are provided with concave station handle 3, described pot cover 1 is provided with cover closing and opening safety device, described cover closing and opening safety device is by air bleeding valve 4, lever 5, spring 6 constitutes with the boss 7 that has the inclined-plane, described air bleeding valve 4 is located on the pot cover 1, and lever 5 is the strong point with fulcrum 9, and an end of lever 9 contacts with the bonnet bottom surface of air bleeding valve 4, the other end is pressed on the boss 7 by spring 6, and described boss 7 is located at the top of concave station handle 3.Described pot cover 1 is provided with turning handle 8, and described lever 5 passes from the bottom of turning handle 8.
In the present embodiment, described spring 6 is a compression spring, and described compression spring is located between the bottom surface of lever 5 and turning handle 8.This spring 6 presses down as lever, utilizes lever that the bonnet of air bleeding valve 4 is levered up, and with the purpose of carrying out pressure release before realizing uncapping, thereby improves the security of uncapping.
Operation principle: the electric pressure cooking saucepan that is in high pressure conditions, in the time of need uncapping, utilize turning handle, make the pot cover rotation, in the process that the pot cover rotation is uncapped, the end that pot cover drives lever 5 slides from top to bottom along the inclined-plane of boss 7, because spring is given downward active force of lever all the time, thereby the other end that makes lever levers up the bonnet of air bleeding valve 4 gradually, thereby make the air bleeding valve exhaust, air pressure in pot body is reduced, and the air pressure in the pot has almost been released, thereby realizes the purpose that safety is uncapped; In addition, at working voltage power pot, reverse rotation turning handle, pot cover is closed, after pot cover closes fully, as shown in Figure 3, one end of lever 5 arrives the peak of boss 7, and air bleeding valve is in closed condition, if pot cover is not built, not that is to say and close fully that as shown in Figure 4, an end of lever 5 is on the inclined-plane of boss 7 or is positioned at the lowest part on inclined-plane, this moment, air bleeding valve was in the gas leakage state, electric pressure cooking saucepan can't be used, avoided not building, and cause dangerous generation because of pot cover.
Claims (4)
1. electric pressure cooking saucepan that has cover closing and opening safety device, the electric pressure cooking saucepan that has cover closing and opening safety device, include pot cover (1) and pot body (2), pot cover (1) is located on pot body (2), the both sides of pot body (2) are provided with concave station handle (3), it is characterized in that: described pot cover (1) is provided with cover closing and opening safety device, described cover closing and opening safety device is by air bleeding valve (4), lever (5), spring (6) and the boss (7) that has an inclined-plane constitute, described air bleeding valve (4) is located on the pot cover (1), one end of lever (5) contacts with the bonnet bottom surface of air bleeding valve (4), the other end is pressed on the boss (7) by spring (6), and described boss (7) is located at the top of a pot body (2).
2. the electric pressure cooking saucepan that has cover closing and opening safety device according to claim 1 is characterized in that: described pot cover (1) is provided with turning handle (8), and described lever (5) passes from the bottom of turning handle (8).
3. the electric pressure cooking saucepan that has cover closing and opening safety device according to claim 1 is characterized in that: described boss (7) is located at the top of concave station handle (3).
4. the electric pressure cooking saucepan that has cover closing and opening safety device according to claim 2 is characterized in that: described spring (6) is a compression spring, and compression spring is located between the bottom surface of lever (5) and turning handle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206865712U CN201929710U (en) | 2010-12-29 | 2010-12-29 | Electric pressure cooker with retractable cover safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206865712U CN201929710U (en) | 2010-12-29 | 2010-12-29 | Electric pressure cooker with retractable cover safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201929710U true CN201929710U (en) | 2011-08-17 |
Family
ID=44441255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206865712U Expired - Lifetime CN201929710U (en) | 2010-12-29 | 2010-12-29 | Electric pressure cooker with retractable cover safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201929710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908152A (en) * | 2014-04-09 | 2014-07-09 | 伍尚强 | Pressure cooker with safe opening |
| CN108201338A (en) * | 2016-12-19 | 2018-06-26 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover component and with its cooking apparatus |
-
2010
- 2010-12-29 CN CN2010206865712U patent/CN201929710U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908152A (en) * | 2014-04-09 | 2014-07-09 | 伍尚强 | Pressure cooker with safe opening |
| CN108201338A (en) * | 2016-12-19 | 2018-06-26 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover component and with its cooking apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |
|
| CX01 | Expiry of patent term |