CN201147188Y - Opening and closing cover structure of pressure cooker - Google Patents
Opening and closing cover structure of pressure cooker Download PDFInfo
- Publication number
- CN201147188Y CN201147188Y CNU2007203033568U CN200720303356U CN201147188Y CN 201147188 Y CN201147188 Y CN 201147188Y CN U2007203033568 U CNU2007203033568 U CN U2007203033568U CN 200720303356 U CN200720303356 U CN 200720303356U CN 201147188 Y CN201147188 Y CN 201147188Y
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- CN
- China
- Prior art keywords
- cover
- pot
- clasp
- boiler
- pressure cooker
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- Expired - Lifetime
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Abstract
The utility model provides a cover opening-and-closing structure of a pressure boiler, which belongs to the technical field of a daily heating cooker in a kitchen, and includes a boiler cover (2), a boiler body (1), as well as a buckling hook (3) and a corresponding buckling piece (4) which are arranged between the boiler cover and the boiler body. The boiler cover includes an inner cover (21) and a turning cover (22); a plurality of boiler teeth which can buckle each other after the turning cover is turned are arranged on the boiler cover and the boiler body. The boiler is characterized in that the turning cover (22) and a cover opening device (5) are in linkage through a link rod; one end (5a) of the cover opening device is connected with the link rod, and the other end is a free end (5b); the cover opening device is provided with an unfastening piece matching with the buckling hook (3). The boiler of the utility model solves the problem existing in the prior art that the cover is inconvenient to open and needs two times of operation, provides a cover opening-and-closing structure which can open the cover once, has simple structure, and can conveniently reform the pressure boiler cover of the prior art.
Description
Technical field
The utility model belongs to daily life heating cooker technical field for kitchen use, is particularly related to a kind of open and close cover structure of electric pressure cooking saucepan
Background technology
Electric pressure cooking saucepan in the market, its pot cover is provided with buckling device with the edge of pot body, to guarantee the applying sealing of pressure cooker, it is uncapped needs secondary action to uncap, and is embodied in by knob or other hood-opening devices rotation pot cover, and pot cover pot tooth and pot body pot tooth are thrown off, and then press the button of uncapping on the pot cover, clasp and buckling device are thrown off, can uncap, operation inconvenience.
Summary of the invention
Existing electric pressure cooking saucepan secondary action is uncapped in order to solve, awkward shortcoming, and the utility model provides a kind of can throw off clasp and buckling device in rotation pot cover pot tooth, realizes once uncapping easy-to-use electric pressure cooking saucepan cover-opening structure.
For realizing the utility model by the following technical solutions:
A kind of pressure cooker open and close cover structure, comprise pot cover, pot body, and be located at pot body and clasp and the corresponding buckling piece of pot between the body, pot cover includes inner cap and hub cap, pot cover is provided with the some pots of teeth that can fasten mutually after the hub cap rotation with the pot body, it is characterized in that a hub cap and a hood-opening device link by connecting rod, and an end of hood-opening device is connected with connecting rod, the other end is a free end, is provided with clasp is complementary and separates fastener.
Inventive concept of the present utility model is: be provided with one with the hood-opening device of hub cap interlock, in rotation pot cover pot tooth, hood-opening device is rotated thereupon, when pot cover pot tooth was thrown off with pot body pot tooth, hood-opening device also rotated thereupon and clasp and buckling device is thrown off, and this moment, pot cover can be opened; As the counter-rotation certain angle, then pot cover pot tooth fastens with pot body pot tooth, and hood-opening device also rotates thereupon simultaneously, and clasp resets and buckling device fastens, and pot cover fastens with the sealing of pot body.
Further, described hood-opening device comprises a driving lever, and driving lever one end is articulated in the inner cap of pot cover, and inner cap is along circumferentially having sliding tray, and a pin that is fixed in slide link stretches out the hole that penetrates on the driving lever from sliding tray.The driving lever of hood-opening device can have any shape, and comparatively is typically sickle, and the hole is dug in the bending place, and least significant end is fixed in inner cap, when slide link along with hub cap rotates, pin drives driving lever and turns to and separate fastener and touch in clasp, and clasp is separated with buckling piece.
The manner of clasp and buckling piece has multiple at the prior art pan, be that clasp is fixed in the pot cover edge by rotating shaft comparatively easily, and corresponding buckling piece is fixed in the edge of pot body, is provided with reduction torsion spring in the clasp.
Further, the described fastener of separating is for arc convex, its highly be slightly larger than clasp least significant end rotational angle with throw off buckling piece to top offset.
As improved plan, clasp comprises guiding surface with the corresponding face of separating fastener, separates fastener and more easily clasp and buckling piece is untied.
Described hub cap comprises a ring-type catenating slider, and catenating slider links to each other with connecting rod, and the outer driving lever of the end of catenating slider and pot cover flexibly connects.
The utility model pressure cooker open and close cover structure compared to existing technology, its beneficial effect is:
1, easy to operate, uncap and once finish.
2, simple in structure, can conveniently transform on prior art cap structure basis, by fluting, increase gangbar and touch and separate fastener and can realize.
Description of drawings
Structural representation when Fig. 1 uncaps for the utility model pressure cooker open and close cover structure.
Fig. 2 is bowing to schematic diagram of Fig. 1.
Fig. 3 is the schematic perspective view at pressure cooker top when uncapping.
Fig. 4 is Fig. 3 A place enlarged drawing.
Fig. 5 is that the utility model pressure cooker open and close cover structure closes the structural representation when covering.
Fig. 6 is bowing to schematic diagram of Fig. 3.
Fig. 7 is the schematic perspective view that closes pressure cooker top when covering.
Fig. 8 is Fig. 7 B place enlarged drawing.
The specific embodiment
Below in conjunction with accompanying drawing the utility model pressure cooker open and close cover structure is described further:
Fig. 1～pressure cooker open and close cover structure of the present utility model shown in Figure 8, comprise pot cover 2 and pot body 1, be provided with the some pots of teeth that can fasten mutually after the rotation between on pot cover and the pot body, pot cover comprises inner cap 21 and hub cap 22, the edge of pot body and pot body is provided with clasp 3 and corresponding buckling piece 4, after clasp 3 and buckling piece 4 fasten, with pot cover 2 and the 1 tight fastening of pot body, the driving lever that rotary pot covers screws the pot tooth, pressure cooker is finished the normal occlusion lid, in the clasp 3 reduction torsion spring is arranged, stressed can the rotation around the shaft with buckling piece of clasp 3 one ends breaks away from.
The utility model is provided with hood-opening device 5 on inner cap 21, hood-opening device 5 comprises driving lever 52, driving lever 52 1 end 5a are articulated on the inner cap 21 of pot cover, can rotate around pin joint, the other end is free end 5b, be fixed with clasp 3 is complementary and separate fastener 51, separating fastener 51 in the present embodiment is an arc convex, it highly is slightly larger than clasp 3 least significant end rotational angles to throw off the displacement that buckling piece 4 makes progress, promptly after hood-opening device 5 is rotated in place, separate fastener 51 and can also be other arbitrary shape, as long as clasp 3 and buckling piece 4 are thrown off in postrotational impact energy, clasp 3 with separate fastener 51 corresponding contact-making surfaces and comprise one section guiding surface, can better guide and separate fastener 51 and act on clasp 3 and make its disengagement.
Slide link 23 can rotate synchronously by catenating slider 6 and hub cap 22, and inner cap 21 upper edges circumferentially have sliding tray 211, and the pin 231 that is fixed in slide link 23 stretches out from sliding tray 211, penetrates the hole 521 on the driving lever 52.
Shown in Fig. 1～4, after pot cover 2 rotates counterclockwise certain angle, pot cover pot tooth is thrown off with pot body pot tooth, because hood-opening device 5 links with the hub cap 22 of pot cover 2, when pot cover 2 rotated, hood-opening device 5 also rotated thereupon, separates fastener 51 and forces clasp 3 to rotate to an angle around the shaft, throw off with buckling piece 4, realize uncapping step.
Shown in Fig. 5～8, after pot cover 2 clockwise rotates certain angle, pot cover pot tooth fastens with pot body pot tooth, because hood-opening device 5 links with the hub cap 22 of pot cover 2, when pot cover 2 rotated, hood-opening device 5 also rotated thereupon, separating fastener 51 throws off with clasp 3, clasp 3 is replied original angle, fastens with buckling piece 4 to put in place, realizes closing covering step.
Claims (6)
1, a kind of pressure cooker open and close cover structure, comprise pot cover (2), pot body (1), and be located at pot body and clasp (3) and the corresponding buckling piece (4) of pot between the body, pot cover includes inner cap (21) and hub cap (22), pot cover is provided with the some pots of teeth that can fasten mutually after the hub cap rotation with the pot body, it is characterized in that a hub cap (22) and a hood-opening device (5) link by connecting rod, one end (5a) of hood-opening device is connected with connecting rod, the other end is free end (5b), is provided with clasp (3) is complementary and separates fastener (51).
2, pressure cooker open and close cover structure according to claim 1, it is characterized in that described hood-opening device comprises a driving lever (52), driving lever one end is articulated in the inner cap (21) of pot cover, inner cap is along circumferentially having sliding tray (211), and a pin (231) that is fixed in slide link stretches out the hole (521) that penetrates on the driving lever from sliding tray.
3, as pressure cooker open and close cover structure as described in the claim 2, it is characterized in that described clasp is fixed in the pot cover edge by rotating shaft, corresponding buckling piece is fixed in the edge of pot body, is provided with reduction torsion spring in the clasp.
4, as pressure cooker open and close cover structure as described in the claim 3, it is characterized in that separating fastener is an arc convex, its highly be slightly larger than clasp least significant end rotational angle with throw off buckling piece to top offset.
5, as pressure cooker open and close cover structure as described in the claim 4, it is characterized in that clasp comprises guiding surface with the corresponding face of separating fastener.
6, pressure cooker open and close cover structure according to claim 1 is characterized in that hub cap comprises a ring-type catenating slider, and catenating slider links to each other with connecting rod, and the outer driving lever of the end of catenating slider and pot cover flexibly connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203033568U CN201147188Y (en) | 2007-12-29 | 2007-12-29 | Opening and closing cover structure of pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203033568U CN201147188Y (en) | 2007-12-29 | 2007-12-29 | Opening and closing cover structure of pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201147188Y true CN201147188Y (en) | 2008-11-12 |
Family
ID=40114957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203033568U Expired - Lifetime CN201147188Y (en) | 2007-12-29 | 2007-12-29 | Opening and closing cover structure of pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201147188Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012040960A1 (en) * | 2010-09-28 | 2012-04-05 | He Zhigang | Pressure cooker cover |
| CN105380514A (en) * | 2015-12-25 | 2016-03-09 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
| CN106923655A (en) * | 2017-01-21 | 2017-07-07 | 九阳股份有限公司 | A kind of electric pressure cooking saucepan conveniently uncapped |
| CN108143260A (en) * | 2017-12-26 | 2018-06-12 | 九阳股份有限公司 | A kind of Integral pressure cooker conveniently uncapped |
| CN117381339A (en) * | 2023-12-13 | 2024-01-12 | 湖南华菱湘潭钢铁有限公司 | Method for efficiently producing medium plate |
-
2007
- 2007-12-29 CN CNU2007203033568U patent/CN201147188Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012040960A1 (en) * | 2010-09-28 | 2012-04-05 | He Zhigang | Pressure cooker cover |
| CN105380514A (en) * | 2015-12-25 | 2016-03-09 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
| CN106923655A (en) * | 2017-01-21 | 2017-07-07 | 九阳股份有限公司 | A kind of electric pressure cooking saucepan conveniently uncapped |
| CN106923655B (en) * | 2017-01-21 | 2020-10-02 | 九阳股份有限公司 | Electric pressure cooker convenient to open cover |
| CN108143260A (en) * | 2017-12-26 | 2018-06-12 | 九阳股份有限公司 | A kind of Integral pressure cooker conveniently uncapped |
| CN108143260B (en) * | 2017-12-26 | 2020-03-24 | 九阳股份有限公司 | Integrated pressure cooker convenient to open cover |
| CN117381339A (en) * | 2023-12-13 | 2024-01-12 | 湖南华菱湘潭钢铁有限公司 | Method for efficiently producing medium plate |
| CN117381339B (en) * | 2023-12-13 | 2024-03-08 | 湖南华菱湘潭钢铁有限公司 | Method for efficiently producing medium plate |
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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: 20081112 |
|
| CX01 | Expiry of patent term |