CN201341775Y - Electric pressure cooker cover with automatic covering function - Google Patents
Electric pressure cooker cover with automatic covering function Download PDFInfo
- Publication number
- CN201341775Y CN201341775Y CN 200920135141 CN200920135141U CN201341775Y CN 201341775 Y CN201341775 Y CN 201341775Y CN 200920135141 CN200920135141 CN 200920135141 CN 200920135141 U CN200920135141 U CN 200920135141U CN 201341775 Y CN201341775 Y CN 201341775Y
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- pot cover
- pot
- connecting plate
- fixed head
- cooker
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Abstract
The utility model relates to an electric pressure cooker cover with an automatic covering function. The cooker cover mainly comprises a cooker body which comprises an outer cooker and an inner cooker as well as a cooker cover, wherein, the cooker cover comprises a cooker cover plate and a cover plate; an automatic buckling mechanism is arranged in a chamber formed by the cooker cover plate and the cover plate, and comprises at least one pair of connecting plates, buckling claws and a movable bayonet; an unfolding mechanism is utilized to unfold the connecting plates and the buckling claws; positioning spring leaves ensures that positioning ends thereon are inserted in clamping holes on fixing plates during the moving process, so that the cooker cover is kept in an unfolding state, and then the cooker cover is directly covered on the cooker body and sealed with the inner cooker; the edge of the cooker body jacks up the movable bayonet, so that the upper end surface of the movable bayonet jacks up positioning bosses in the clamping holes of the fixing plates; and the connecting plates are restricted and returned under the action of an elastic element and drive the buckling claws to be retracted and fastened on the edge of the outer cooker, so that the automatic covering function is achieved. Therefore, the utility model has the characteristics of convenient cleaning of the cooker cover, convenient use and novel structure.
Description
Technical field
The utility model relates to household kitchen daily life technical field of electric appliances, refer in particular to a kind of have close the electric pressure cooking saucepan pot cover that covers function automatically.
Background technology
In the electric pressure cooking saucepan of existing pot cover and pot body jockey, two kinds of structures are arranged: a kind of is that pot cover links to each other with the pot body, pot cover need not to lift down from the pot body when uncapping, the shortcoming of this structure is, after culinary art is finished, when residue need clean on the pot cover, pot cover can not be lifted down from the pot body, cleaned inconvenience; Another kind is that pot cover separates with the pot body, and this structure can solve the problem that pot cover cleans, and still, when pot cover and a pot body close when cover, seals for pot cover is folded on the pot body, often needs manual action of closing the lid sealing, uses very to bother.
Summary of the invention
The purpose of this utility model is exactly that provide at the deficiencies in the prior art part a kind of has and close the electric pressure cooking saucepan pot cover that covers function automatically.
For achieving the above object, this novel technical scheme is: a kind of have close the electric pressure cooking saucepan pot cover that covers function automatically, include mainly by outer pot, pot body and the pot cover that can separate that interior pot constitutes with the pot body, described pot cover includes: the cover plate that is used to cover the pot cover plate above interior pot and outer pot and is located at the pot cover outer surface, in the chamber of pot cover plate and cover plate formation, be provided with automatic engaging support mechanism, this automatic engaging support mechanism includes at least one pair of connecting plate and button pawl, in every pair of connecting plate and button pawl, left side connecting plate is connected by flexible member with right connecting plate, is provided with the spreading mechanism that the elastic force that can make left connecting plate and right connecting plate overcome flexible member is stretched out to the left and right at pot cover middle part; The link of described button pawl is fixedlyed connected with described connecting plate, and the remainder of button pawl stretches out to be bent into downwards behind the chamber that pot cover plate and cover plate form and can grab the corpus unguis that closes the outer pot edge of opening; This automatic engaging support mechanism also includes location elastic component and fixed head, the fixed head fixed interval is on the pot cover plate, on the end face of pot cover plate, have the positioning through hole that the shaft of confession " T " font movable latch passes near pot body edge of opening place, the fork correspondence of " T " font movable latch the hole clipping on the fixed head, the upper end of location elastic component is fixed on the bottom surface of connecting plate, and the screens end of location elastic component is pressed on the fixed head through after the elastic compression; When pot cover was in collapse state, the screens end of location elastic component pressed on the fixed head upper surface; When pot cover was in softened state, the screens end of location elastic component was inserted into along with connecting plate motion in the hole clipping on the fixed head; When the pot cover after strutting covered on the pot body, the bottom of described movable latch was subjected to that pot body edge of opening compresses and the screens end that makes the location elastic component in the fork jack-up fixed head hole clipping of movable latch, and connecting plate bounces back under the flexible member effect and resets.
Described location elastic component is made of alignment pin and spring and the chamber that holds spring, spring after installing is compressed in the chamber on the connecting plate lower surface, spring supports alignment pin and is located on the fixed head upper surface, during softened state, the lower end of alignment pin is the screens end and blocks in the hole clipping of establishing on the fixed head into.
Described location elastic component is a Location resilient piece, one end of this Location resilient piece is fixed on the connecting plate lower surface, the screens end of Location resilient piece is located at the fixed head upper surface through supporting after the elastic compression, and during softened state, the screens end card of Location resilient piece is established in the hole clipping on the fixed head into.
Described connecting plate can one-body moldedly be parts with the corresponding button pawl that is connected with it.
Described spreading mechanism includes stage clip, the push pedal of uncapping, connecting plate, compression spring sleeve is located on the fixed leg of pot cover plate, the push pedal of uncapping is supported and is located at the stage clip top, have arc chute from top to bottom in the two sides of the push pedal of uncapping, the reference column activity of the link moulding of connecting plate is plugged in the arc chute.
The edge of opening of pot is provided with sealing ring in described, closes when covering, and the pot cover plate is tightly connected by sealing ring and interior pot, and the sealed circle in the bottom of described movable latch compresses and makes the fork of movable latch eject the screens end.
Described sealing ring is made by silica gel.
Pot edge in the described pot body edge of opening that compresses movable latch also can be.
Described flexible member can be extension spring.
After adopting said structure, utilize spreading mechanism that connecting plate and button pawl thereof are strutted, the screens end of location elastic component is fastened on and makes pot cover keep softened state in the hole clipping on the fixed head, directly pot cover is covered then on the pot body and seal with interior pot, pot body edge jack-up movable latch makes the screens end on jack-up location, the upper surface elastic component of movable latch, connecting plate bounces back under the flexible member effect and resets, and connecting plate drives the button pawl and reclaims and be held in the outer pot edge, thus the function that lid is closed in realization automatically.As from the foregoing, the utlity model has pot cover and clean conveniently, use characteristics simple, novel structure.
Description of drawings
Fig. 1 is for adopting the cross-sectional view of spring and alignment pin embodiment.
Fig. 2 is for adopting the structural representation of spreading mechanism under collapse state of spring and alignment pin embodiment.
Fig. 3 is for adopting the structural representation of spreading mechanism under softened state of spring and alignment pin embodiment.
Fig. 4 is for adopting the profile of automatic engaging support mechanism under collapse state of spring and alignment pin embodiment.
Fig. 5 is for adopting the profile of automatic engaging support mechanism under softened state of spring and alignment pin embodiment.
Fig. 6 adopts the profile of automatic engaging support mechanism under collapse state of spring and another embodiment of alignment pin.
Fig. 7 adopts the profile of automatic engaging support mechanism under softened state of spring and another embodiment of alignment pin.
Fig. 8 is the profile of automatic engaging support mechanism under collapse state of the embodiment of employing Location resilient piece.
Fig. 9 is the profile of automatic engaging support mechanism under softened state of the embodiment of employing Location resilient piece.
Figure 10 is the profile of automatic engaging support mechanism under collapse state of another embodiment of employing Location resilient piece.
Figure 11 is the profile of automatic engaging support mechanism under softened state of another embodiment of employing Location resilient piece.
The specific embodiment
Shown in Fig. 1-11 figure, a kind of have close the electric pressure cooking saucepan pot cover that covers function automatically, include mainly by outer pot 10, pot bodies and the pot cover 30 that can separate that interior pot 20 constitutes with the pot body, described pot cover 30 includes: the cover plate 32 that is used to cover the pot cover plate 31 above interior pot 20 and outer pot 10 and is located at pot cover 30 outer surfaces, in the chamber of pot cover plate 31 and cover plate 32 formation, be provided with automatic engaging support mechanism, this automatic engaging support mechanism includes at least one pair of connecting plate 33 and button pawl 34, in every pair of connecting plate 33 and button pawl 34, left side connecting plate 33 is connected by flexible member 35 with right connecting plate 33, is provided with the spreading mechanism 40 that the elastic force that can make left connecting plate 33 and right connecting plate 34 overcome flexible member 35 is stretched out to the left and right at pot cover 30 middle parts; The link of described button pawl 34 is fixedlyed connected with described connecting plate 33, and the remainder of button pawl 34 stretches out to be bent into downwards behind the chamber that pot cover plate 31 and cover plate 32 form and can grab the corpus unguis that closes outer pot 10 edge of opening; This automatic engaging support mechanism also includes location elastic component 36 and fixed head 37, fixed head 37 fixed interval are on pot cover plate 31, the positioning through hole 311 that passes near the shaft that has confession " T " font movable latch 38 on the end faces at pot body edge of opening place at pot cover plate 31, the fork correspondence of " T " font movable latch 38 hole clipping 371 on the fixed head 37, the upper end of location elastic component 36 is fixed on the bottom surface of connecting plate 33, and the screens end 361 of location elastic component 36 is pressed on the fixed head 37 through after the elastic compression; When pot cover 30 was in collapse state, the screens end 361 of location elastic component 36 pressed on fixed head 37 upper surfaces; When pot cover 30 was in softened state, the screens end 361 of location elastic component 36 was inserted into along with connecting plate 33 motion in the hole clipping 371 on the fixed head 37; When the pot cover 30 after strutting covers on the pot body, the bottom of described movable latch 38 is subjected to that pot body edge of opening compresses and the screens end 361 that makes the location elastic component 36 in fork jack-up fixed head 37 hole clippings 371 of movable latch 38, and connecting plate 33 bounces back under flexible member 35 effects and resets.
Adopt spring and alignment pin embodiment as Fig. 1-7, described location elastic component 36 is made of alignment pin 362 and spring 363 and the chamber 364 that holds spring 363, spring 363 after installing is compressed in the chamber 364 on connecting plate 33 lower surfaces, spring 363 supports alignment pin 362 and is located on fixed head 37 upper surfaces, during softened state, the lower end of alignment pin 362 is screens end 361 and card is established in the hole clipping 371 on the fixed head 37 into.
Adopt spring and another embodiment of alignment pin as Fig. 8-11, described location elastic component 36 is a Location resilient piece 365, one end of this Location resilient piece 365 is fixed on connecting plate 33 lower surfaces, the screens end 361 of Location resilient piece 365 is located at fixed head 37 upper surfaces through supporting after the elastic compression, during softened state, the screens end of Location resilient piece 365 361 cards are established in the hole clipping 371 on the fixed head 37 into.
Described connecting plate 33 can one-body moldedly be parts with the corresponding button pawl 34 that is connected with it.
Shown in Fig. 2-3, described spreading mechanism 40 includes stage clip 41, the push pedal 42 of uncapping, connecting plate 33, stage clip 41 is set on the fixed leg of pot cover plate 31, the push pedal 42 of uncapping is supported and is located at stage clip 41 tops, have arc chute 421 from top to bottom in the two sides of the push pedal 42 of uncapping, reference column 331 activities of the link moulding of connecting plate 33 are plugged in the arc chute 421.
Shown in Fig. 1-5 and Fig. 8-9, the edge of opening of pot 20 is provided with sealing ring 50 in described, close when covering, pot cover plate 31 is tightly connected by sealing ring 50 and interior pot 20, and the sealed circle 50 in the bottom of described movable latch 36 compresses and makes the fork of movable latch 36 eject screens end 361.
Described sealing ring 50 is made by silica gel.
Among two embodiment as shown in Fig. 6-7 and Figure 10-11, pot edge in the described pot body edge of opening that compresses movable latch 36 also can be.
Described flexible member 35 can be extension spring.
During use, shown in Fig. 2-3, depress the push pedal 42 of uncapping, the fixed leg 331 of connecting plate 33 links is from bottom to top slided along arc chute 421, like this, left connecting plate 33 and right connecting plate 33 are strutted, after strutting to a certain degree, connecting plate 33 is positioned, and simultaneously, the push pedal 42 of uncapping sets back under the effect of stage clip 41;
Shown in Fig. 4-5, under the effect of the push pedal 42 of uncapping, five metals connecting plate 33 pushed away to both sides drive stainless steel buckle pawl 34 and open to both sides, when opening up into certain displacement, the alignment pin 362 that is fixed on the five metals connecting plate 33 can insert in the hole clipping 371 of fixed head 37 under the effect of spring 363, makes stainless steel buckle pawl 34 keep open configuration; During lid pot cover 30, after pot cover 30 places, pot cover plate 31 is with after sealing ring 50 contacts, jack-up can make progress movable latch 38, screens end 361 with alignment pin 362 when movable latch 38 moves upward upwards ejects, make alignment pin 362 detach hole clipping 371 on the fixed head 37, and stainless steel buckle pawl 34 and five metals connecting plate 33 can bounce back under flexible member 35 is the effect of extension spring, thereby realize closing automatically lid.Among the embodiment shown in Fig. 6-7, pot 20 edges come top movable latch 38 in adopting, make the screens end 361 of the hole clipping 371 on the fork retaining plate 37 of movable latch 38, thereby stainless steel buckle pawl 34 and five metals connecting plate 33 can be bounced back under flexible member 35 is the effect of extension spring, realize closing automatically lid.
In Fig. 8-9 illustrated embodiment, drive stainless steel buckle pawl 34 and open when five metals connecting plate 33 pushes away to both sides to both sides, when opening up into certain displacement, be fixed on screens end 361 on the Location resilient piece 365 on the five metals connecting plate 33 and can insert fixedly in the hole clipping 371 above the iron plate 37, make stainless steel buckle pawl 34 maintenance open configurations; During lid pot cover 30, after pot cover 30 places, pot cover plate 31 is with after sealing ring 50 contacts, jack-up can make progress movable latch 38, screens end 361 with alignment pin 362 when movable latch 38 moves upward upwards ejects, make Location resilient piece 365 detach hole clipping 371 on the fixed head 37, and stainless steel buckle pawl 34 and five metals connecting plate 33 can bounce back under flexible member 35 is the effect of extension spring, thereby realize closing automatically lid.Among the embodiment shown in Figure 10-11, pot 20 edges come top movable latch 38 in adopting, make the screens end 361 of the hole clipping 371 on the fork retaining plate 37 of movable latch 38, thereby stainless steel buckle pawl 34 and five metals connecting plate 33 can be bounced back under flexible member 35 is the effect of extension spring, realize closing automatically lid.
In the utility model, stainless steel buckle pawl 34 can be done two or more, and movable latch 39 also can be done two or more; Spreading mechanism 40 also can make from side by structure, thereby purpose is in order to produce the connecting plate 33 on both sides to be made the 34 open actions of stainless steel buckle pawl to extrapolation.
As from the foregoing, the utlity model has the pot cover easy to clean, use characteristics simple, novel structure.
Claims (9)
1, a kind of have close the electric pressure cooking saucepan pot cover that covers function automatically, include mainly by outer pot, pot body and the pot cover that can separate that interior pot constitutes with the pot body, it is characterized in that: described pot cover includes: the cover plate that is used to cover the pot cover plate above interior pot and outer pot and is located at the pot cover outer surface, in the chamber of pot cover plate and cover plate formation, be provided with automatic engaging support mechanism, this automatic engaging support mechanism includes at least one pair of connecting plate and button pawl, in every pair of connecting plate and button pawl, left side connecting plate is connected by flexible member with right connecting plate, is provided with the spreading mechanism that the elastic force that can make left connecting plate and right connecting plate overcome flexible member is stretched out to the left and right at pot cover middle part; The link of described button pawl is fixedlyed connected with described connecting plate, and the remainder of button pawl stretches out to be bent into downwards behind the chamber that pot cover plate and cover plate form and can grab the corpus unguis that closes the outer pot edge of opening; This automatic engaging support mechanism also includes location elastic component and fixed head, the fixed head fixed interval is on the pot cover plate, on the end face of pot cover plate, have the positioning through hole that the shaft of confession " T " font movable latch passes near pot body edge of opening place, the fork correspondence of " T " font movable latch the hole clipping on the fixed head, the upper end of location elastic component is fixed on the bottom surface of connecting plate, and the screens end of location elastic component is pressed on the fixed head through after the elastic compression; When pot cover was in collapse state, the screens end of location elastic component pressed on the fixed head upper surface; When pot cover was in softened state, the screens end of location elastic component was inserted into along with connecting plate motion in the hole clipping on the fixed head; When the pot cover after strutting covered on the pot body, the bottom of described movable latch was subjected to that pot body edge of opening compresses and the screens end that makes the location elastic component in the fork jack-up fixed head hole clipping of movable latch, and connecting plate bounces back under the flexible member effect and resets.
2, according to claim 1 a kind of have close the electric pressure cooking saucepan pot cover that covers function automatically, it is characterized in that: described location elastic component is made of alignment pin and spring and the chamber that holds spring, spring after installing is compressed in the chamber on the connecting plate lower surface, spring supports alignment pin and is located on the fixed head upper surface, during softened state, the lower end of alignment pin is the screens end and blocks in the hole clipping of establishing on the fixed head into.
3, according to claim 1 a kind of have close the electric pressure cooking saucepan pot cover that covers function automatically, it is characterized in that: described location elastic component is a Location resilient piece, one end of this Location resilient piece is fixed on the connecting plate lower surface, the screens end of Location resilient piece is located at the fixed head upper surface through supporting after the elastic compression, during softened state, the screens end card of Location resilient piece is established in the hole clipping on the fixed head into.
4, according to claim 1 a kind of have close the electric pressure cooking saucepan pot cover that covers function automatically, it is characterized in that: described connecting plate can one-body moldedly be parts with the corresponding button pawl that is connected with it.
5, according to claim 1 or 2 or 3 described a kind of have close the electric pressure cooking saucepan pot cover that covers function automatically, it is characterized in that: described spreading mechanism includes stage clip, the push pedal of uncapping, connecting plate, compression spring sleeve is located on the fixed leg of pot cover plate, the push pedal of uncapping is supported and is located at the stage clip top, have arc chute from top to bottom in the two sides of the push pedal of uncapping, the reference column activity of the link moulding of connecting plate is plugged in the arc chute.
6, according to claim 1 or 2 or 3 described a kind of have close the electric pressure cooking saucepan pot cover that covers function automatically, it is characterized in that: the edge of opening of pot is provided with sealing ring in described, close when covering, the pot cover plate is tightly connected by sealing ring and interior pot, and the sealed circle in the bottom of described movable latch compresses and makes the fork of movable latch eject the screens end.
7, according to claim 6 a kind of have close the electric pressure cooking saucepan pot cover that covers function automatically, it is characterized in that: described sealing ring is made by silica gel.
8, according to claim 1 a kind of have close the electric pressure cooking saucepan pot cover that covers function automatically, it is characterized in that: pot edge in a described pot body edge of opening that compresses movable latch also can be.
9, according to claim 1 or 2 or 3 described a kind of have close the electric pressure cooking saucepan pot cover that covers function automatically, it is characterized in that: described flexible member can be extension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920135141 CN201341775Y (en) | 2009-03-04 | 2009-03-04 | Electric pressure cooker cover with automatic covering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920135141 CN201341775Y (en) | 2009-03-04 | 2009-03-04 | Electric pressure cooker cover with automatic covering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201341775Y true CN201341775Y (en) | 2009-11-11 |
Family
ID=41273360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920135141 Expired - Lifetime CN201341775Y (en) | 2009-03-04 | 2009-03-04 | Electric pressure cooker cover with automatic covering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201341775Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107028488A (en) * | 2017-05-15 | 2017-08-11 | 珠海格力电器股份有限公司 | Pot cover and cooking appliance |
| CN110840270A (en) * | 2018-12-27 | 2020-02-28 | 上海爱餐机器人(集团)有限公司 | Elastic buffering pot cover device, frying pot and full-automatic intelligent frying machine |
-
2009
- 2009-03-04 CN CN 200920135141 patent/CN201341775Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107028488A (en) * | 2017-05-15 | 2017-08-11 | 珠海格力电器股份有限公司 | Pot cover and cooking appliance |
| CN107028488B (en) * | 2017-05-15 | 2022-07-12 | 珠海格力电器股份有限公司 | Pot cover and cooking utensil |
| CN110840270A (en) * | 2018-12-27 | 2020-02-28 | 上海爱餐机器人(集团)有限公司 | Elastic buffering pot cover device, frying pot and full-automatic intelligent frying machine |
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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: 20110906 |
|
| 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: 20110906 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091111 |