CN203555554U - Structure capable of preventing forcible uncovering, upper cover of electric pressure cooker, and electric pressure cooker - Google Patents
Structure capable of preventing forcible uncovering, upper cover of electric pressure cooker, and electric pressure cooker Download PDFInfo
- Publication number
- CN203555554U CN203555554U CN201320613632.6U CN201320613632U CN203555554U CN 203555554 U CN203555554 U CN 203555554U CN 201320613632 U CN201320613632 U CN 201320613632U CN 203555554 U CN203555554 U CN 203555554U
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- China
- Prior art keywords
- slide block
- cover
- connecting rod
- interlock
- float
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Abstract
The utility model discloses a structure capable of preventing forcible uncovering. The structure comprises a locking piece component mounted below an inner cover of an upper cover, and a cover plate component mounted below the locking piece component, and further comprises a linkage slide block and an uncovering stop slide block which are fixed on the inner cover and fixedly connected; a connecting rod is arranged on the side, connecting the inner cover, of the locking piece component, and penetrates out of the top of the inner cover; a clamping part is arranged on the linkage slide block and clamped with the connecting rod; a float is arranged on the cover plate component and can vertically move up and down; an accommodating hole in which the float is arranged is correspondingly formed in the inner cover; the float floating up is propped against the uncovering stop slide block to limit slide of the uncovering stop slide block, while the float floating down is separated from the uncovering stop slide block. The utility model further discloses an upper cover of an electric pressure cooker and an electric pressure cooker. Due to the adoption of the technical scheme, the electric pressure cooker is prevented from forcible uncovering when pressure is kept, thereby ensuring the using safety of a user.
Description
Technical field
The utility model relates to household electrical appliance technical field, specially refers to a kind of anti-pressure cover-opening structure, electric pressure cooker upper lid and electric pressure cooking saucepan.
Background technology
Existing electric pressure cooking saucepan, realize the folding lid of upper cover, normally by the breach matching being set respectively on upper cover and pot body, and by relatively rotating and the cooperation between breach accordingly of upper cover and pot body, when closing lid, upper cover is fixedly connected with pot body, and when uncapping, upper cover is Fen Li with pot body.But when electric pressure cooking saucepan is started working, as user's positive opening upper cover, the pressure in pot very likely damages user's safety, does not have the structure that corresponding anti-pressure is uncapped in existing electric pressure cooking saucepan, and user's use cannot be protected safely.
Utility model content
Main purpose of the present utility model, for a kind of anti-pressure cover-opening structure, electric pressure cooker upper lid and electric pressure cooking saucepan are provided, can anti-system be forced to uncap, and guarantees user's use safety.
The utility model provides a kind of anti-pressure cover-opening structure, be arranged in electric pressure cooker upper lid, comprise the latch components and the cover plate assembly that is arranged on this latch components below of the inner cap below that is arranged on upper cover, described anti-pressure cover-opening structure also comprises and is fixed on the interlock slide block of described inner cap top and only opens slide block, described interlock slide block with only open slide block and be fixedly connected with; The one side that described latch components is connected with inner cap is provided with connecting rod, and this connecting rod passes from the top of described inner cap; Described interlock slide block is provided with the holding section engaging with described connecting rod; On described cover plate assembly, be provided with can be vertically up and down float, cover correspondence in described and be provided with the accommodating hole for accommodating described float; When described float floats, with the described slide block butt of only opening, only open slide block described in restriction and slide, when described float sinks, with described only to open slide block separation.
Preferably, describedly only open the connecting rod that slide block comprises that fixed block, one end are connected with this fixed block, and be connected to the described connecting rod other end only open piece, when described float floats, this only opens piece and float butt.
Preferably, the position of the corresponding described connecting rod of described inner cap is provided with the chute with this connecting rod adaptation, and described connecting rod is located in this chute.
Preferably, the length of described chute and the sliding distance of described connecting rod equate.
Preferably, described interlock slide block comprises stiff end and is connected with this stiff end the first interlock end and the second interlock end; Described stiff end is fixed in described and covers, and described holding section is arranged on described the first interlock end, and described the second interlock end is connected with the described slide block of only opening.
Preferably, on described the second interlock end, be provided with connecting hole, on the described fixed block of only opening slide block, be provided with and the projection that is connected of described connecting hole adaptation, described connection projection is plugged in described connecting hole, and described interlock slide block is fixedly connected with the described slide block of only opening.
Preferably, described holding section is arranged on the end of described the first interlock end.
Preferably, described holding section is U-shaped groove, and this U-shaped groove engages with described connecting rod; During described interlock slide block turn, by engaging of described U-shaped groove and connecting rod, drive described latch components to rotate.
The utility model also provides a kind of electric pressure cooker upper lid, comprise cover and be contained in the inner cap in described cover, also comprise anti-pressure cover-opening structure, this anti-pressure cover-opening structure comprises the latch components of the inner cap below that is arranged on upper cover and is arranged on the cover plate assembly of this latch components below, described anti-pressure cover-opening structure also comprises and is fixed on the interlock slide block of described inner cap top and only opens slide block, described interlock slide block with only open slide block and be fixedly connected with; The one side that described latch components is connected with inner cap is provided with connecting rod, and this connecting rod passes from the top of described inner cap; Described interlock slide block is provided with the holding section engaging with described connecting rod; On described cover plate assembly, be provided with can be vertically up and down float, cover correspondence in described and be provided with the accommodating hole for accommodating described float; When described float floats, with the described slide block butt of only opening, only open slide block described in restriction and slide, when described float sinks, with described only to open slide block separation.
The utility model further provides a kind of electric pressure cooking saucepan, comprise pot body and the upper cover that snaps onto this pot of body top, described upper cover comprises cover and is contained in the inner cap in described cover, also comprise anti-pressure cover-opening structure, this anti-pressure cover-opening structure comprises the latch components of the inner cap below that is arranged on upper cover and is arranged on the cover plate assembly of this latch components below, described anti-pressure cover-opening structure also comprises and is fixed on the interlock slide block of described inner cap top and only opens slide block, described interlock slide block with only open slide block and be fixedly connected with; The one side that described latch components is connected with inner cap is provided with connecting rod, and this connecting rod passes from the top of described inner cap; Described interlock slide block is provided with the holding section engaging with described connecting rod; On described cover plate assembly, be provided with can be vertically up and down float, cover correspondence in described and be provided with the accommodating hole for accommodating described float; When described float floats, with the described slide block butt of only opening, only open slide block described in restriction and slide, when described float sinks, with described only to open slide block separation.
The utility model by arranging anti-pressure cover-opening structure in electric pressure cooker upper lid, anti-pressure cover-opening structure comprises the cover plate assembly that is arranged on the latch components of inner cap below and is arranged on this latch components below, and is fixed on the interlock slide block of inner cap top and only opens slide block; The one side that latch components is connected with inner cap is provided with connecting rod, and this connecting rod passes from the top of inner cap; Interlock slide block is provided with the holding section engaging with connecting rod; On cover plate assembly, be provided with can be vertically up and down float, inside cover correspondence and be provided with the accommodating hole for accommodating float, when having pressure in electric pressure cooking saucepan, when float floats to accommodating hole top, with only open slide block butt, the slip of slide block is only opened in restriction, thereby while preventing from having pressure in electric pressure cooking saucepan, forces to boil, and has guaranteed user's use safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of anti-pressure cover-opening structure one embodiment of the utility model;
Fig. 2 is the exploded perspective view of the anti-pressure cover-opening structure of the utility model.
Realization, functional characteristics and the advantage of the utility model object, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, Fig. 1 is the anti-pressure cover-opening structure one example structure schematic diagram of the utility model; Fig. 2 is the exploded perspective view of the anti-pressure cover-opening structure of the utility model.
The anti-pressure cover-opening structure that the present embodiment provides, is arranged in electric pressure cooker upper lid, comprises the latch components (not shown) and the cover plate assembly 30 that is arranged on this latch components below of inner cap 10 belows that are arranged on upper cover.In the present embodiment, anti-pressure cover-opening structure also comprises and is fixed on the interlock slide block 40 of inner cap 10 tops and only opens slide block 50, interlock slide block 40 with only open slide block 50 and be fixedly connected with; The one side that latch components is connected with inner cap 10 is provided with connecting rod 21, and this connecting rod 21 passes from the top of inner cap 10; Interlock slide block 40 is provided with the holding section 41 engaging with connecting rod 21; On cover plate assembly 30, be provided with can be vertically up and down float 31, correspondingly on inner cap 10 be provided with the accommodating hole 11 for accommodating float 31.
In the present embodiment, float 31 is set on cover plate assembly 30, when having pressure in electric pressure cooking saucepan, float 31 can floating, when it floats to accommodating hole 11 top, and only opens slide block 50 butts, by this float 31, limit the slip of only opening slide block 50, the further slip of the connected interlock slide block 40 of restriction, thus while preventing from having pressure in electric pressure cooking saucepan, force to boil, reduce the harm to user; When reducing in electric pressure cooking saucepan or eliminating, float 31 sinks, when it sinks down into only to open slide block 50 separation, only open slide block 50 slidably, when uncapping, when on turn electric pressure cooker upper lid, arrange knob time, can drive interlock slide block 40 to slide, now can open the upper cover of electric pressure cooking saucepan.
The present embodiment by arranging anti-pressure cover-opening structure in electric pressure cooker upper lid, anti-pressure cover-opening structure comprises the cover plate assembly 30 that is arranged on the latch components of inner cap 10 belows and is arranged on this latch components below, and is fixed on the interlock slide block 40 of inner cap 10 tops and only opens slide block 50; The one side that latch components is connected with inner cap 10 is provided with connecting rod 21, and this connecting rod 21 passes from the top of inner cap 10; Interlock slide block 40 is provided with the holding section 41 engaging with connecting rod 21; On cover plate assembly 30, be provided with can be vertically up and down float 31, on inner cap 10, correspondence is provided with the accommodating hole 11 for accommodating float 31, when having pressure in electric pressure cooking saucepan, when float 31 floats to accommodating hole 11 top, with only open slide block 50 butts, the slip of slide block 50 is only opened in restriction, thereby while preventing from having pressure in electric pressure cooking saucepan, forces to boil, and has guaranteed user's use safety.
In the above-described embodiments, only open the connecting rod 52 that slide block 50 comprises that fixed block 51, one end are connected with this fixed block 51, and be connected to connecting rod 52 other ends only open piece 53; Wherein, fixed block 51 is fixing with inner cap 10, and connecting rod 52 connection fixing blocks 51 and only open piece 53, when float 31 floats, by only opening the butt of piece 53 and float 31, limit the slip of only opening slide block 50.
In the above-described embodiments, inner cap 10 is corresponding to the position of connecting rod 21, be provided with the chute 12 with this connecting rod 21 adaptations, while sliding due to connecting rod 21, move in a circle, therefore,, for connecting rod 21 is slided in chute 12, the shape of this chute 12 is set to arc, connecting rod 21 is located in this chute 12, and protrudes from the top of inner cap 10.
Further, corresponding to the sliding distance of connecting rod 21, the length of chute 12 is set to equate with the sliding distance of connecting rod 21, is convenient to the slip of connecting rod 21; And the two ends of chute 12 can limit in the displacement of both direction connecting rod 21.
In the above-described embodiments, interlock slide block 40 comprises stiff end 42 and is connected with this stiff end 42 the first interlock end 43 and the second interlock end 44; Stiff end 42 is fixed on inner cap 10, and holding section 41 is arranged on the first interlock end 43; The second interlock end 44 with open slide block 50 and be connected.In the present embodiment, on the second interlock end 44, be provided with connecting hole 441, only open on the fixed block 51 of slide block 50, be provided with connecting hole 441 adaptations be connected projection 511, connect projection 511 and be plugged in connecting hole 441, by interlock slide block 40 with only open slide block 50 and be fixedly connected with.
When float 31 floats, with only open slide block 50 only open piece 53 butts, thereby the slip that slide block 50 is only opened in restriction; And when float 31 sinks, as need are uncapped, owing to only opening piece 53 slidably, when on electric rotating pressure pot, cover knob time, just can drive 40 turns of interlock slide block, the first interlock end 43 is also thereupon movable, meanwhile, and because holding section 41 is arranged on this first interlock end 43, and by engaging of holding section 41 and connecting rod 21, just can slide by drivening rod 21, thereby further drive latch components to rotate, can open the upper cover of electric pressure cooking saucepan.
Further, in the present embodiment, holding section 41 can be arranged on to the end of interlock end 43, particularly, holding section is set to U-shaped groove, and this U-shaped groove engages with connecting rod 21.When 40 turn of interlock slide block, by engaging of U-shaped groove and connecting rod 21, drive latch components to rotate.
The utility model also provides a kind of electric pressure cooker upper lid.
The electric pressure cooker upper lid that the present embodiment provides, comprise cover and be contained in the inner cap in this cover, electric pressure cooker upper lid also comprises anti-pressure cover-opening structure, and this anti-pressure cover-opening structure comprises the latch components of inner cap 10 belows that are arranged on upper cover and is arranged on the cover plate assembly 30 of this latch components below.In the present embodiment, anti-pressure cover-opening structure also comprises and is fixed on the interlock slide block 40 of inner cap 10 tops and only opens slide block 50, interlock slide block 40 with only open slide block 50 and be fixedly connected with; The one side that latch components is connected with inner cap 10 is provided with connecting rod 21, and this connecting rod 21 passes from the top of inner cap 10; Interlock slide block 40 is provided with the holding section 41 engaging with connecting rod 21; On cover plate assembly 30, be provided with can be vertically up and down float 31, correspondingly on inner cap 10 be provided with the accommodating hole 11 for accommodating float 31.
This electric pressure cooker upper lid has comprised whole technical schemes of the whole embodiment of above-mentioned anti-pressure cover-opening structure, and the technique effect reaching is also identical, at this, does not repeat.
The utility model further provides a kind of electric pressure cooking saucepan.
The electric pressure cooking saucepan that the present embodiment provides, comprise pot body and the upper cover that snaps onto this pot of body top, upper cover comprises cover and is contained in the inner cap in described cover, this upper cover also comprises anti-pressure cover-opening structure, and this anti-pressure cover-opening structure comprises the latch components of inner cap 10 belows that are arranged on upper cover and is arranged on the cover plate assembly 30 of this latch components below.In the present embodiment, anti-pressure cover-opening structure also comprises and is fixed on the interlock slide block 40 of inner cap 10 tops and only opens slide block 50, interlock slide block 40 with only open slide block 50 and be fixedly connected with; The one side that latch components is connected with inner cap 10 is provided with connecting rod 21, and this connecting rod 21 passes from the top of inner cap 10; Interlock slide block 40 is provided with the holding section 41 engaging with connecting rod 21; On cover plate assembly 30, be provided with can be vertically up and down float 31, correspondingly on inner cap 10 be provided with the accommodating hole 11 for accommodating float 31.
This electric pressure cooking saucepan has comprised whole technical schemes of the whole embodiment of above-mentioned electric pressure cooker upper lid, and the technique effect reaching is also identical, at this, does not repeat.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. an anti-pressure cover-opening structure, be arranged in electric pressure cooker upper lid, comprise the latch components and the cover plate assembly that is arranged on this latch components below of the inner cap below that is arranged on upper cover, it is characterized in that, described anti-pressure cover-opening structure also comprises and is fixed on the interlock slide block of described inner cap top and only opens slide block, described interlock slide block with only open slide block and be fixedly connected with; The one side that described latch components is connected with inner cap is provided with connecting rod, and this connecting rod passes from the top of described inner cap; Described interlock slide block is provided with the holding section engaging with described connecting rod; On described cover plate assembly, be provided with can be vertically up and down float, cover correspondence in described and be provided with the accommodating hole for accommodating described float; When described float floats, with the described slide block butt of only opening, only open slide block described in restriction and slide, when described float sinks, with described only to open slide block separation.
2. anti-pressure cover-opening structure according to claim 1, it is characterized in that, describedly only open the connecting rod that slide block comprises that fixed block, one end are connected with this fixed block, and be connected to the described connecting rod other end only open piece, when described float floats, this only opens piece and float butt.
3. anti-pressure cover-opening structure according to claim 1, is characterized in that, the position of the corresponding described connecting rod of described inner cap is provided with the chute with this connecting rod adaptation, and described connecting rod is located in this chute.
4. anti-pressure cover-opening structure according to claim 3, is characterized in that, the length of described chute equates with the sliding distance of described connecting rod.
5. according to the anti-pressure cover-opening structure described in any one in claim 1 to 4, it is characterized in that the first interlock end and the second interlock end that described interlock slide block comprises stiff end and is connected with this stiff end; Described stiff end is fixed in described and covers, and described holding section is arranged on described the first interlock end, and described the second interlock end is connected with the described slide block of only opening.
6. anti-pressure cover-opening structure according to claim 5, it is characterized in that, on described the second interlock end, be provided with connecting hole, on the described fixed block of only opening slide block, be provided with the projection that is connected with described connecting hole adaptation, described connection projection is plugged in described connecting hole, and described interlock slide block is fixedly connected with the described slide block of only opening.
7. anti-pressure cover-opening structure according to claim 6, is characterized in that, described holding section is arranged on the end of described the first interlock end.
8. anti-pressure cover-opening structure according to claim 7, is characterized in that, described holding section is U-shaped groove, and this U-shaped groove engages with described connecting rod; During described interlock slide block turn, by engaging of described U-shaped groove and connecting rod, drive described latch components to rotate.
9. an electric pressure cooker upper lid, comprises cover and is contained in the inner cap in described cover, it is characterized in that, also comprises the anti-pressure cover-opening structure as described in any one in claim 1 to 8.
10. an electric pressure cooking saucepan, comprises pot body and the upper cover that snaps onto this pot of body top, it is characterized in that, described upper cover is the upper cover described in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613632.6U CN203555554U (en) | 2013-09-29 | 2013-09-29 | Structure capable of preventing forcible uncovering, upper cover of electric pressure cooker, and electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613632.6U CN203555554U (en) | 2013-09-29 | 2013-09-29 | Structure capable of preventing forcible uncovering, upper cover of electric pressure cooker, and electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203555554U true CN203555554U (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320613632.6U Expired - Lifetime CN203555554U (en) | 2013-09-29 | 2013-09-29 | Structure capable of preventing forcible uncovering, upper cover of electric pressure cooker, and electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203555554U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976642A (en) * | 2014-04-30 | 2014-08-13 | 佛山市顺德区美的电热电器制造有限公司 | Cover opening device of electric pressure cooker and electric pressure cooker |
| CN106580054A (en) * | 2015-10-20 | 2017-04-26 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover assembly and cooking appliance thereof and linkage sliding block for cooking appliance |
| CN110613331A (en) * | 2018-06-20 | 2019-12-27 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover for cooking utensil and cooking utensil with pot cover |
-
2013
- 2013-09-29 CN CN201320613632.6U patent/CN203555554U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976642A (en) * | 2014-04-30 | 2014-08-13 | 佛山市顺德区美的电热电器制造有限公司 | Cover opening device of electric pressure cooker and electric pressure cooker |
| CN103976642B (en) * | 2014-04-30 | 2016-03-16 | 佛山市顺德区美的电热电器制造有限公司 | The hood-opening device of electric pressure cooking saucepan and electric pressure cooking saucepan |
| CN106580054A (en) * | 2015-10-20 | 2017-04-26 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover assembly and cooking appliance thereof and linkage sliding block for cooking appliance |
| CN106580054B (en) * | 2015-10-20 | 2018-09-11 | 佛山市顺德区美的电热电器制造有限公司 | Cover assembly and its cooking apparatus and gearing sliding block for cooking apparatus |
| CN110613331A (en) * | 2018-06-20 | 2019-12-27 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover for cooking utensil and cooking utensil with pot cover |
| CN110613331B (en) * | 2018-06-20 | 2021-04-20 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover for cooking utensil and cooking utensil with pot cover |
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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: 20140423 |
|
| CX01 | Expiry of patent term |