CN2792359Y - Cover of electric pressure cooker - Google Patents
Cover of electric pressure cooker Download PDFInfo
- Publication number
- CN2792359Y CN2792359Y CN 200520057525 CN200520057525U CN2792359Y CN 2792359 Y CN2792359 Y CN 2792359Y CN 200520057525 CN200520057525 CN 200520057525 CN 200520057525 U CN200520057525 U CN 200520057525U CN 2792359 Y CN2792359 Y CN 2792359Y
- Authority
- CN
- China
- Prior art keywords
- pot cover
- electric pressure
- cooking saucepan
- shift fork
- pressure cooking
- Prior art date
- 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 - Fee Related
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Abstract
The utility model relates to a cooker cover of an electric pressure cooker, which comprises an upper cover of the cooker cover, a lower cover of the cooker cover and a gear ring which is used for rotatablely opening and closing the cooker and a cooker body, wherein the gear ring is provided with a positioning pin and a stopping block which is provided with an inclined plane; the positioning pin is connected with a shifting fork which is arranged in a hand-operated device on the cooker cover; the stopping block is connected with a pressure-limiting valve bunting rod which is arranged on the cooker cover; a bracing ring which is arranged below the gear ring is connected with the gear ring in a slidable mode; the upper cover of the cooker cover is provided with an arced fixed plate which is provided with an arced sliding slot, and the shifting fork is arranged in the sliding slot in a slidable mode; one end of the shifting fork is connected with the positioning pin which penetrates through the sliding slot, and the other end is connected with a pushing button which is arranged on the cooker cover; the positions of the pushing button, which are positioned at the left and the right ends of the sliding slot, are respectively corresponding to the highest and the lowest positions of the bunting rod, wherein the highest and the lowest positions of the bunting rod are positioned on the stopping block which is provided with the inclined plane; the hand-operated device is connected with a detecting device which comprises an electromagnetic inducting switch and a magnetic block. The utility model has the advantages of simple and reasonable structure, simple and convenient operation, and safety.
Description
Technical field
The utility model relates to a kind of electric pressure cooking saucepan, particularly relates to a kind of electric pressure cooking saucepan pot cover.
Background technology
Electric pressure cooking saucepan is food to be cooked as thermal source with electric power, and when keeping high pressure in the electric pressure cooking saucepan, its heating-up temperature will substantially exceed the heating-up temperature of non-pressure pot under normal atmosphere pressure, cook thereby can finish at short notice.
Common electric pressure cooking saucepan generally comprises the pot body shell of pot in inner the placement, the electric heater unit of pot in the heating, adjust the steam exhaust device of inner pot pressure, steam exhaust device wherein drives the gear ring that is arranged in the pot cover by a circular driving-plate that is arranged on the pot cover and rotates, thereby carries out pot inner pressure discharging and pot cover opening and closing operation.This steam exhaust device mainly is to utilize to be arranged on the shell fragment that joins with circular driving-plate on the pot cover and to carry out, and opens corresponding device thereof by the leverage of shell fragment.But its structure of the dial device of this elastic piece structure is quite complicated, in case after long-term the use, the easy fatigue of shell fragment causes operate miss, even jeopardizes user's the security of the lives and property.
The utility model content
The purpose of this utility model is to provide a kind of simple and reasonable, easy and simple to handle, safe and reliable electric pressure cooking saucepan pot cover, to overcome weak point of the prior art.
A kind of electric pressure cooking saucepan pot cover by this purpose design, comprise pot cover loam cake and pot cover lower cover and be used to rotate the opening and closing pot cover and the gear ring of pot body, its architectural feature is that gear ring is provided with alignment pin and the block with inclined plane, alignment pin and one is arranged on that the shift fork in the hand gear joins on the pot cover, and the pressure limiting valve push rod that block and is arranged on the pot cover joins.
Above-mentioned hand gear comprises the shift fork that is connected with alignment pin on the gear ring, the fixed head that slides for shift fork with arc chute, and join with shift fork, be arranged on the push button that covers on the pot cover.Be provided with bracing ring below the gear ring, this bracing ring slidably joins with gear ring.The pot cover loam cake is provided with fixed head, and fixed head is provided with arc chute, and shift fork slidably is arranged in the chute, and this shift fork one end joins with the alignment pin that passes chute, and its other end joins with the push button that is arranged on the pot cover.The position that push button is positioned at two ends, the chute left and right sides is positioned on the block with inclined plane the highest corresponding with extreme lower position with push rod respectively; Fixed head is an arcuate structure; The stepped structure of shift fork, the end that itself and alignment pin join are provided with U font open slot.Push button and the block with inclined plane are separately positioned on the left and right sides of pot cover.
An above-mentioned hand gear and a checkout gear that detects the pot cover open and-shut mode join, and this checkout gear comprises electromagnetic induction switch and magnetic patch, and magnetic patch wherein and the shift fork in the hand gear join.
Above-mentioned pot cover loam cake and pot cover lower cover are respectively arranged with the fixing hole of mounting plate and push rod.The pot cover loam cake is provided with the pot cover decoration panel, and the pot cover decoration panel is provided with decorative panel and escutcheon, and push button and pressure limiting valve, safety valve are separately positioned in decorative panel and the escutcheon.
Above-mentioned pot cover be provided with the pressure limiting valve that is used for discharged steam under the normal operating conditions and under abnormal condition the safety valve of blowdown presssure, pressure limiting valve and safety valve are connected with the interior pot that is arranged on pot body by being arranged on the installing hole and the support member that cover under the pot cover respectively.
The utility model is provided with alignment pin and has the block on inclined plane on gear ring, the pot cover loam cake is provided with fixed head, fixed head is provided with arc chute, shift fork slidably is arranged in the chute, this shift fork one end joins with the alignment pin that passes chute, its other end joins with the push button that is arranged on the pot cover, the pressure limiting valve push rod that block and is arranged on the pot cover joins, the push button of hand gear two extreme positions about chute drive gear ring and slide, the push rod of pressure limiting valve is then simultaneously in the enterprising line slip of the stopper of gear ring at this moment, and under the effect on inclined-plane, carry out vertical moving up and down, push rod reaches the pressure limiting valve that upwards promotes and carries out the steam discharge action, perhaps moves downward along the inclined-plane by self gravity effect to make described valve playback again.The push button lowest limit position in the utility model and the lower end position correspondence of stopper, and high limit position is corresponding with the upper end position of stopper.When the lowest limit position, checkout gear is in closure state and signal is sent to controller, makes electric pressure cooking saucepan enter the state of taking orders; And when high limit position, the electromagnetic induction switch of checkout gear is in closed condition holding circuit this moment and enters guard mode.
The utility model is simple and reasonable, easy and simple to handle, safe and reliable.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is Fig. 1 open mode structural representation.
Fig. 3 decomposes the structure for amplifying schematic diagram for pot cover.
Fig. 4 is the combination structure for amplifying schematic diagram of hand gear and pot cover lower cover.
Fig. 5 is the right TV structure schematic diagram of Fig. 4.
Fig. 6 is the A-A sectional structure schematic diagram of Fig. 5.
Fig. 7 is the B-B sectional structure schematic diagram of Fig. 6.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 7, this electric pressure cooking saucepan pot cover comprises pot cover loam cake 5 and pot cover lower cover 10 and is used to rotate the opening and closing pot cover and the gear ring 11 of pot body that gear ring 11 is provided with alignment pin 111 and has the block 112 on inclined plane.Pot cover is provided with hand gear, and this hand gear comprises the shift fork 13 that is connected with alignment pin 111 on the gear ring 11, the fixed head with arc chute 81 8 that slides for shift fork 13, and 13 that join with shift fork, be arranged on the push button 6 on the pot cover loam cake 5.A hand gear and a checkout gear that detects the pot cover open and-shut mode join, and this checkout gear comprises electromagnetic induction switch and magnetic patch 7, and magnetic patch 7 wherein joins with the shift fork 13 in the hand gear.
Pot cover loam cake 5 is provided with pot cover decoration panel 2, and pot cover decoration panel 2 is provided with decorative panel 1 and escutcheon 4, and push button 6 and pressure limiting valve 9, safety valve 3 are separately positioned in decorative panel 1 and the escutcheon 4.Pot cover loam cake 5 and pot cover lower cover 10 are respectively arranged with the fixing hole of mounting plate 8 and push rod 14, see Fig. 1-Fig. 3.Pot cover be provided with the pressure limiting valve 9 that is used for discharged steam under the normal operating conditions and under abnormal condition the safety valve 3 of blowdown presssure, pressure limiting valve 9 and safety valve 3 are connected with the interior pot that is arranged on pot body by installing hole and the support member 12 that is arranged on the pot cover lower cover 10 respectively.Pot cover loam cake 5 is provided with arc fixed plate 8, and fixed head 8 is provided with arc chute 81.Shift fork 13 stepped structures, shift fork 13 slidably is arranged in the chute 81, the end that itself and alignment pin 111 join is provided with U font open slot, shift fork 13 joins by this open slot and the alignment pin 111 that passes chute 81, its other end joins with the push button 6 that is arranged on the pot cover, see Fig. 3-Fig. 4 and Fig. 6, under the effect of push button 6, shift fork 13 can move along arrow D direction; Have pressure limiting valve 9 push rods 14 ends that the block 112 and on inclined plane is arranged on the pot cover and join, see Fig. 5-Fig. 7, push rod 14 can be along arrow C vertical motion on block 112; Be provided with bracing ring 12 below the gear ring 11, this bracing ring 12 slidably joins with gear ring 11.The position that push button 6 is positioned at two ends, chute 81 left and right sides is positioned on the block 112 with inclined plane the highest corresponding with extreme lower position with push rod 14 respectively.Push button 6 and the block 112 with inclined plane are separately positioned on the left and right sides of pot cover, see Fig. 3-Fig. 6.
Claims (10)
1. electric pressure cooking saucepan pot cover, comprise pot cover loam cake (5) and pot cover lower cover (10) and be used to rotate the opening and closing pot cover and the gear ring (11) of pot body, it is characterized in that described gear ring is provided with alignment pin (111) and has the block (112) on inclined plane, alignment pin and one is arranged on that the shift fork in the hand gear (13) joins on the pot cover, and pressure limiting valve (9) push rod (14) that block and is arranged on the pot cover joins.
2. electric pressure cooking saucepan pot cover according to claim 1, it is characterized in that described hand gear comprises the shift fork (13) that is connected with the last alignment pin (111) of gear ring (11), the fixed head with arc chute (81) (8) that slides for shift fork, and join with shift fork, be arranged on the push button (6) on the pot cover loam cake (5).
3. electric pressure cooking saucepan pot cover according to claim 2 is characterized in that being provided with bracing ring (12) below the described gear ring (11), and this bracing ring slidably joins with gear ring.
4. electric pressure cooking saucepan pot cover according to claim 2, it is characterized in that described pot cover loam cake (5) is provided with fixed head (8), fixed head is provided with arc chute (81), shift fork (13) slidably is arranged in the chute, this shift fork one end joins with the alignment pin (111) that passes chute, and its other end joins with the push button (6) that is arranged on the pot cover.
5. electric pressure cooking saucepan pot cover according to claim 4 is characterized in that position that described push button (6) is positioned at chute (81) two ends, the left and right sides is positioned on the block (112) with inclined plane the highest and extreme lower position is corresponding with push rod (14) respectively; Fixed head (8) is an arcuate structure; The stepped structure of shift fork (13), the end that itself and alignment pin (111) join is provided with U font open slot.
6. electric pressure cooking saucepan pot cover according to claim 5, the block (112) that it is characterized in that described push button (6) and have an inclined plane is separately positioned on the left and right sides of pot cover.
7. electric pressure cooking saucepan pot cover according to claim 1, it is characterized in that a described hand gear and a checkout gear that detects the pot cover open and-shut mode join, this checkout gear comprises electromagnetic induction switch and magnetic patch (7), and magnetic patch wherein and the shift fork in the hand gear (13) join.
8. electric pressure cooking saucepan pot cover according to claim 1 is characterized in that described pot cover loam cake (5) and pot cover lower cover (10) are respectively arranged with the fixing hole of mounting plate (8) and push rod (14).
9. electric pressure cooking saucepan pot cover according to claim 1, it is characterized in that described pot cover loam cake (5) is provided with pot cover decoration panel (2), the pot cover decoration panel is provided with decorative panel (1) and escutcheon (4), and push button (6) and pressure limiting valve (9), safety valve (3) are separately positioned in decorative panel and the escutcheon.
10. electric pressure cooking saucepan pot cover according to claim 9, it is characterized in that described pot cover is provided with the pressure limiting valve (9) that is used for discharged steam under the normal operating conditions and under abnormal condition the safety valve (3) of blowdown presssure, pressure limiting valve and safety valve are connected with the interior pot that is arranged on pot body by installing hole and the support member (12) that is arranged on the pot cover lower cover (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057525 CN2792359Y (en) | 2005-04-29 | 2005-04-29 | Cover of electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057525 CN2792359Y (en) | 2005-04-29 | 2005-04-29 | Cover of electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2792359Y true CN2792359Y (en) | 2006-07-05 |
Family
ID=36819511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520057525 Expired - Fee Related CN2792359Y (en) | 2005-04-29 | 2005-04-29 | Cover of electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2792359Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768844A (en) * | 2015-01-14 | 2016-07-20 | （株）酷晨 | Electric rice cooker having tilt sensor |
-
2005
- 2005-04-29 CN CN 200520057525 patent/CN2792359Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768844A (en) * | 2015-01-14 | 2016-07-20 | （株）酷晨 | Electric rice cooker having tilt sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060705 Termination date: 20140429 |