CN2891906Y - Pressure cooker - Google Patents
Pressure cooker Download PDFInfo
- Publication number
- CN2891906Y CN2891906Y CN 200620101045 CN200620101045U CN2891906Y CN 2891906 Y CN2891906 Y CN 2891906Y CN 200620101045 CN200620101045 CN 200620101045 CN 200620101045 U CN200620101045 U CN 200620101045U CN 2891906 Y CN2891906 Y CN 2891906Y
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- CN
- China
- Prior art keywords
- pot cover
- pot
- locking
- locking closure
- actuating arm
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- 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 - Lifetime
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Abstract
The utility model includes: a pot body and a pot cover; a flange is provided at the opening of the pot body; a pressure limit valve, an open blocking valve and a clamp-shaped locking cover mechanism are provided on the pot cover; the invention is characterized in that: the said clamp-shaped locking cover mechanism includes: at least two locking cover clamps; one end of the locking cover clamp is rotatably connected onto the pot cover; the locking cover clamp is connected with a drive arm which drives the locking cover clamp to rotate. Because one end of the locking cover clamp is rotatably connected onto the pot cover, so when opening and closing the pot cover, the locking cover clamp rotates around the connecting part, and unlocks and locks the pot cover and the pot body by the way of rotating, thus making the structure of the utility model is very simple. Meanwhile, the rotating method to unlock and lock the pot cover and the pot body can avoid that the stuck dirt affects the opening and closing of the pot cover during the operation of the pressure pot, therefore making the operation of the pressure pot reliable. The number of the locking cover clamps of the utility model can be two, three, four or more.
Description
Technical field:
The utility model relates to a kind of pressure cooker.
Background technology
Existing clamp-type pressure cooker is generally locked pot body and pot cover or release by two clamps.A kind of " the jaw formula locking/tripper of pot cover " just disclosed for No. 95190747.6 as Chinese patent.In this technical scheme, it comprises: at least two jaw formula fixture blocks, and they relatively are installed on the pot cover, and jaw formula fixture block can on the pot move radially pot cover between locking and the unlocked position; The control device that control jaw formula fixture block moves, it can guarantee that jaw formula fixture block is on locking or these two positions of release; The driving element that is connected on each jaw formula fixture block can drive locking of jaw formula fixture block or release.Lock valve is housed on the pot cover, it can be in upper limit position or lower position under the container inner pressure effect, when jaw formula fixture block is in locked position, the relative position of valve and groove can be locked jaw formula fixture block, when reaching upper limit position, lock valve can put in the groove, so that jaw formula fixture block is locked in locked position.Two actuating arms are overlapped when jaw formula fixture block is in locked position at least.
Because the jaw formula fixture block of this technical scheme must be realized locking and release in the mode that moves radially, and moves reliably for guaranteeing it, actuating arm must be provided with it and move slideway, makes the complex structure of this technical scheme.Moreover, because pressure cooker when work dirt is easy to be bonded on the slideway, make the pressure cooker of such scheme can occur locking or the situation of release.
Summary of the invention:
The purpose of this utility model is: the pressure cooker that a kind of simple in structure, reliable operation is provided.The utility model is achieved through the following technical solutions:
A kind of pressure cooker comprises: pot body and pot cover, and pot body oral area is provided with flange, and pot cover is provided with pressure limiting valve, stopping valve and tong-like locking closure mechanism; It is characterized in that: described tong-like locking closure mechanism comprises: at least two locking closures pincers, and locking closure clamps an end and is rotationally connected with on the pot cover, and the locking closure clipper joint has and drives the actuating arm that the locking closure pincers rotate.Because locking closure clamps an end and is rotationally connected with on the pot cover, when the opening and closing pot cover, the locking closure pincers rotate around its junction, with pot cover and pot body release and locking, make the utility model structure very simple in the mode of rotating.Simultaneously, the mode of rotation is with pot cover and pot body release and locking, and the dirt bonding makes the pressure cooker reliable operation to the influence of opening and closing pot cover in the time of can avoiding pressure cooker work.The quantity of locking closure pincers of the present utility model can be two, three, four or a plurality of.
In the utility model, described locking closure clamps an end and is rotationally connected with on the pot cover by fulcrum, and the locking closure pincers are provided with the arc-shaped transition section near the downside caliper of fulcrum one end.Locking closure pincers are connected on the pot cover by fulcrum, its simple in structure, reliable operation, and after the locking closure pincers are provided with the arc-shaped transition section and can guarantee to rotate in place near the downside caliper of fulcrum one end, locking closure pincers and a pot body mouth flange reliable separation.
In the utility model, described actuating arm is connected on the tumbler.Actuating arm is linked to each other its simple in structure, reliable operation with tumbler; Simultaneously, the dirt bonding is to the influence of opening and closing pot cover in the time of can avoiding pressure cooker work.
In the utility model, described tumbler links to each other with the knob of uncapping, and tumbler is provided with the stopping valve perforate, and pot cover is provided with the pressure limiting valve perforate.The knob of uncapping is a prior art, no longer describes at this.When pressure cooker close the lid put in place after, stopping valve is just aimed at the stopping valve perforate on the tumbler, makes the stopping valve operate as normal.When in the pot during no pressure, stopping valve can normally open pot cover because its gravity effect moves down.
In the utility model, described tong-like locking closure mechanism is provided with two locking closures pincers, and the actuating arm lamination that links to each other with two locking closures pincers is provided with, and is provided with spring between two actuating arms, and actuating arm is provided with by cap-opening mechanism drive drive end.When uncapping, cap-opening mechanism drives the drive end of actuating arm, overcomes spring force the locking closure pincers are rotated around the junction, and the locking closure pincers are separated with pot body mouth flange.Tong-like locking closure mechanism adopts said structure can finish goal of the invention of the present utility model equally.
In the utility model, described actuating arm is provided with the stopping valve perforate, and pot cover is provided with the pressure limiting valve perforate.After pressure cooker closed lid and puts in place, stopping valve is the stopping valve perforate on the driven in registry arm just, makes the stopping valve operate as normal.When in the pot during no pressure, stopping valve can normally open pot cover because its gravity effect moves down.
In the utility model, described actuating arm is provided with tooth bar, and pot cover is provided with the gear that drives tooth bar, and gear is driven by cap-opening mechanism.When uncapping, cap-opening mechanism is by the gear driven actuating arm, and the locking closure pincers rotate around the junction, and the locking closure pincers are separated with pot body mouth flange.Tong-like locking closure mechanism adopts said structure also can finish goal of the invention of the present utility model.
In the utility model, described pot cover is provided with the actuating arm guide groove, and actuating arm is provided with the stopping valve perforate, and pot cover is provided with the pressure limiting valve perforate.After pressure cooker closed lid and puts in place, stopping valve is the stopping valve perforate on the driven in registry arm just, makes the stopping valve operate as normal.When in the pot during no pressure, stopping valve can normally open pot cover because its gravity effect moves down.
Description of drawings:
Fig. 1 is the utility model embodiment 1 status architecture schematic diagram (saving the knob of uncapping) of uncapping.
Fig. 2 is that the utility model embodiment 1 closes and covers status architecture schematic diagram (saving the knob of uncapping).
Fig. 3 is the utility model locking closure pincers schematic diagrames.
Fig. 4 is the utility model embodiment 1 cooker cover portion generalized section (saving the knob of uncapping).
Fig. 5 is that the utility model embodiment 2 closes and covers status architecture schematic diagram (saving cap-opening mechanism).
Fig. 6 is the utility model embodiment 2 cooker cover portion generalized sections (saving cap-opening mechanism).
Fig. 7 is that the utility model embodiment 3 closes and covers status architecture schematic diagram (saving cap-opening mechanism).
The specific embodiment:
In conjunction with Fig. 1, Fig. 2, Fig. 3, shown in Figure 4: the pressure cooker of present embodiment comprises: pot body 1 and pot cover 2, and a pot body oral area is provided with flange 3, and pot cover is provided with pressure limiting valve 17, stopping valve 18 and tong-like locking closure mechanism.Tong-like locking closure mechanism comprises: at least two locking closures pincers 4, and locking closure clamps an end and is rotationally connected with on the pot cover 2 by fulcrum 5, and the locking closure pincers are connected with by fulcrum 6 and drive the actuating arm 7 that the locking closure pincers rotate.The locking closure pincers are provided with arc-shaped transition section 8 near the downside caliper of fulcrum 5 one ends.Actuating arm is connected on the tumbler 9.Tumbler 9 links to each other with the knob of uncapping, because the knob of uncapping is a prior art, and no longer expression among the figure.Tumbler is provided with stopping valve perforate 10, and pot cover is provided with pressure limiting valve perforate 11.
Present embodiment with pot cover and pot body release and locking, makes the utility model structure very simple in the mode of rotating because locking closure clamps an end and is rotationally connected with on the pot cover.Simultaneously, the dirt bonding makes the pressure cooker reliable operation to the influence of opening and closing pot cover in the time of can avoiding pressure cooker work.After locking closure pincers are provided with the arc-shaped transition section and can guarantee to rotate in place near the downside caliper of fulcrum one end, locking closure pincers and a pot body mouth flange reliable separation.
Fig. 5, Fig. 6 have provided embodiment 2 of the present utility model.In the present embodiment, tong-like locking closure mechanism is provided with two locking closures pincers 4, and the actuating arm 7 lamination settings with two locking closures pincers link to each other are provided with spring 12 between two actuating arms, and actuating arm is provided with by cap-opening mechanism and drives drive end 13.Because cap-opening mechanism is a prior art, no longer expression among the figure.Actuating arm is provided with stopping valve perforate 10, and pot cover is provided with pressure limiting valve perforate 11.
Present embodiment is when uncapping, and cap-opening mechanism drives the drive end 13 of actuating arm, overcomes spring force the locking closure pincers are rotated around the fulcrum 5 of junction, and the locking closure pincers are separated with pot body mouth flange.It can finish goal of the invention of the present utility model equally.
Fig. 7 has provided embodiment 3 of the present utility model.In the present embodiment, the actuating arm of tong-like locking closure mechanism is provided with tooth bar 14, and pot cover is provided with the gear 15 that drives tooth bar, and gear 15 is driven by cap-opening mechanism.Because cap-opening mechanism is a prior art, no longer expression among the figure.Pot cover is provided with actuating arm guide groove 16, and actuating arm is provided with stopping valve perforate 10, and pot cover is provided with pressure limiting valve perforate 11.
Present embodiment is when uncapping, and cap-opening mechanism is by the gear driven actuating arm, and the locking closure pincers rotate around the junction, and the locking closure pincers are separated with pot body mouth flange.It equally also can finish goal of the invention of the present utility model.
Claims (8)
1, a kind of pressure cooker comprises: pot body and pot cover, and pot body oral area is provided with flange, and pot cover is provided with pressure limiting valve, stopping valve and tong-like locking closure mechanism; It is characterized in that: described tong-like locking closure mechanism comprises: at least two locking closures pincers, and locking closure clamps an end and is rotationally connected with on the pot cover, and the locking closure clipper joint has and drives the actuating arm that the locking closure pincers rotate.
2, pressure cooker according to claim 1; It is characterized in that: described locking closure clamps an end and is rotationally connected with on the pot cover by fulcrum, and the locking closure pincers are provided with the arc-shaped transition section near the downside caliper of fulcrum one end.
3, pressure cooker according to claim 1; It is characterized in that: described actuating arm is connected on the tumbler.
4, pressure cooker according to claim 3; It is characterized in that: described tumbler links to each other with the knob of uncapping, and tumbler is provided with the stopping valve perforate, and pot cover is provided with the pressure limiting valve perforate.
5, pressure cooker according to claim 1; It is characterized in that: described tong-like locking closure mechanism is provided with two locking closures pincers, and the actuating arm lamination that links to each other with two locking closures pincers is provided with, and is provided with spring between two actuating arms, and actuating arm is provided with by cap-opening mechanism drive drive end.
6, pressure cooker according to claim 5; It is characterized in that: described actuating arm is provided with the stopping valve perforate, and pot cover is provided with the pressure limiting valve perforate.
7, pressure cooker according to claim 1; It is characterized in that: described actuating arm is provided with tooth bar, and pot cover is provided with the gear that drives tooth bar, and gear is driven by cap-opening mechanism.
8, pressure cooker according to claim 7; It is characterized in that: described pot cover is provided with the actuating arm guide groove, and actuating arm is provided with the stopping valve perforate, and pot cover is provided with the pressure limiting valve perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620101045 CN2891906Y (en) | 2006-02-15 | 2006-02-15 | Pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620101045 CN2891906Y (en) | 2006-02-15 | 2006-02-15 | Pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2891906Y true CN2891906Y (en) | 2007-04-25 |
Family
ID=38060073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620101045 Expired - Lifetime CN2891906Y (en) | 2006-02-15 | 2006-02-15 | Pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2891906Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012040960A1 (en) * | 2010-09-28 | 2012-04-05 | He Zhigang | Pressure cooker cover |
| CN103750737A (en) * | 2014-01-28 | 2014-04-30 | 浙江爱仕达电器股份有限公司 | Clamp type opening, closing and locking structure of cover of pressure cooker |
| WO2014114054A1 (en) * | 2013-01-22 | 2014-07-31 | Huang Houjun | Novel electric pressure cooker |
| CN106562667A (en) * | 2015-10-13 | 2017-04-19 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover assembly and electric pressure cooker |
| CN106805754A (en) * | 2015-11-30 | 2017-06-09 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover for pressure cooker and the pressure cooker with it |
| CN109588972A (en) * | 2019-02-03 | 2019-04-09 | 浙江三禾厨具有限公司 | A kind of clamp forceps type pressure cooker |
| CN109892987A (en) * | 2017-12-12 | 2019-06-18 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover component and cooking apparatus |
-
2006
- 2006-02-15 CN CN 200620101045 patent/CN2891906Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012040960A1 (en) * | 2010-09-28 | 2012-04-05 | He Zhigang | Pressure cooker cover |
| WO2014114054A1 (en) * | 2013-01-22 | 2014-07-31 | Huang Houjun | Novel electric pressure cooker |
| CN103750737A (en) * | 2014-01-28 | 2014-04-30 | 浙江爱仕达电器股份有限公司 | Clamp type opening, closing and locking structure of cover of pressure cooker |
| CN103750737B (en) * | 2014-01-28 | 2016-08-17 | 浙江爱仕达电器股份有限公司 | The clamp-type folding of pressure cooker lid and latch-up structure |
| CN106562667A (en) * | 2015-10-13 | 2017-04-19 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover assembly and electric pressure cooker |
| CN106805754A (en) * | 2015-11-30 | 2017-06-09 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover for pressure cooker and the pressure cooker with it |
| CN109892987A (en) * | 2017-12-12 | 2019-06-18 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover component and cooking apparatus |
| CN109892987B (en) * | 2017-12-12 | 2024-02-27 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover assembly and cooking utensil |
| CN109588972A (en) * | 2019-02-03 | 2019-04-09 | 浙江三禾厨具有限公司 | A kind of clamp forceps type pressure cooker |
| CN109588972B (en) * | 2019-02-03 | 2023-10-03 | 浙江三禾厨具有限公司 | Clamp type pressure cooker |
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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: 20070425 |
|
| EXPY | Termination of patent right or utility model |