CN201691673U - Cover structure for electric pressure cooker - Google Patents
Cover structure for electric pressure cooker Download PDFInfo
- Publication number
- CN201691673U CN201691673U CN2010201804661U CN201020180466U CN201691673U CN 201691673 U CN201691673 U CN 201691673U CN 2010201804661 U CN2010201804661 U CN 2010201804661U CN 201020180466 U CN201020180466 U CN 201020180466U CN 201691673 U CN201691673 U CN 201691673U
- Authority
- CN
- China
- Prior art keywords
- locking bar
- cover
- pot cover
- electric pressure
- lockhole
- 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 - Lifetime
Links
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses a cover structure for an electric pressure cooker, which comprises a cover lining ring arranged on the cover. The cover is provided with a rotary handle which is connected with a hinged handle seat on the cover; the hinged handle seat is connected with a hinged wall of a middle ring; the lining ring of the cover is provided with a locking hole; an elastic locking mechanism is arranged between the lining ring of the cover and the hinged handle seat, and comprises a locking rod and a spring; the hinged handle seat is provided with an arc hole; one end of the arc hole is provided with a large round hole; and the elastic locking mechanism penetrates through the arc hole and is connected with the lining ring of the cover in a sliding way. The cover structure for the electric pressure cooker is characterized by simple and reasonable structure, flexible operation and convenient assembly, simultaneously avoids the phenomena that the buckling teeth of the cover and the cooker body interfere mutually due to offset of the cover and the cover can not cover the cooker body smoothly, effectively guides users to use the product correctly, and prevents mis-operation.
Description
Technical field
The utility model relates to the cover structure of a kind of electric pressure cooking saucepan, particularly a kind of electric pressure cooking saucepan.
Background technology
Chinese patent literature CN2189883Y discloses the automatic chain safety device of a kind of pressure cooker air pressure February 22 nineteen ninety-five, by valve rod, valve body, leather cup, pot cover, steel rivet, slide block, the large and small spring that resets, compositions such as push rod and upper and lower handle is characterized in that: the indication valve rod is a hollow rod member with the level; On, following two ends respectively are drilled with 2 steam vents, the fastening leather cup in upper and lower part, be contained in the valve body, valve body is a hollow cylinder, is riveted on the pot cover, make the guiding of indication valve rod, leather cup is bowl-shape silicon rubber, and push rod is to strike out L shaped rod member with stainless steel, dash a hole with the valve rod aligned position, living with copper rivet and slide block and rivet in the middle part, also connects with the big little spring that resets, slide block is a trough-shaped body that becomes with corrosion resistant plate, two protruding positions are arranged, push rod is moved play the guiding role, and under the effect of spring, reset; Inclined-plane and boss are arranged at lower handle top, and afterbody has positioning boss, and there is guide groove at the upper handle middle part, and afterbody has positioning boss, and upper handle and lower handle are used.It is said that it is mainly used in the indication valve rod is set in pot cover and handle, can prevent effectively still has air pressure and the strong accident of uncapping mistake behaviour and causing when pot cover fastens in not in place or the pot, it is simple to have production technology, good airproof performance, compact conformation, characteristics such as handling safety.But its complex structure and parts are more, therefore, are necessary to be further improved and perfect.
The utility model content
The purpose of this utility model aims to provide the cover structure of a kind of simple and reasonable, low cost of manufacture, flexible operation and electric pressure cooking saucepan easy to assembly, to overcome weak point of the prior art.
Press the cover structure of a kind of electric pressure cooking saucepan of this purpose design, comprise the pot cover grommet that is arranged on the pot cover, pot cover is provided with turning handle, turning handle links to each other with hinged handle seat on the pot cover, the hinged handle seat be arranged in the ring on middle ring hinge wall link to each other, its architectural feature is to offer lockhole on the pot cover grommet, is provided with the elasticity retaining mechanism between pot cover grommet and the hinged handle seat; Described elasticity retaining mechanism comprises locking bar and spring; The locking bar stage casing is step-like or the boss shape, and a side in locking bar stage casing is a bigger diameter end, and the opposite side in locking bar stage casing is a miner diameter end.
Be arranged with spring on the described locking bar, the end face of the bigger diameter end of spring and locking bar mutually against.
Described lockhole is corresponding with the shape of locking bar, and locking bar is provided with lockhole and cooperates space, locking bar to be movably set in the lockhole; The top of locking bar is stretched in the aperture at lockhole top.
Described hinged handle seat is provided with arcuate socket, and an end of arcuate socket is provided with big hole, and locking bar passes arcuate socket, slides with the pot cover grommet and joins; The diameter of the bigger diameter end of locking bar is greater than the diameter of big hole on the arcuate socket, and the diameter of miner diameter end is less than the diameter of arcuate socket.
Ring boss during ring is provided with the lockhole corresponding position in described; The bottom of locking bar can lean with middle ring boss.
The utlity model has simple and reasonable, flexible operation and characteristics easy to assembly, avoided pot cover simultaneously because skew causes the pot cover and the tooth of buckleing of pot body to be interfered mutually, can not smooth and easyly close the phenomenon of lid, and guide the user correctly to use product effectively, prevent maloperation.
Description of drawings
Fig. 1 is an example structure schematic diagram of the present utility model.
Fig. 2 is an A place structure for amplifying schematic diagram among Fig. 1.
Fig. 3 is the local structure for amplifying schematic diagram of pot cover locking state.
Fig. 4 is the local structure for amplifying schematic diagram of pot cover open mode.
Among the figure: 1 is pot cover, and 2 is the pot cover grommet, and 2.1 is lockhole, and 3 is locking bar, and 3.1 is bigger diameter end, and 3.2 is miner diameter end, and 4 is the hinged handle seat, and 4.1 is arcuate socket, and 4.11 is big hole, and 5 is middle ring, and 5.1 is middle ring hinge wall, and 5.2 is middle ring boss, and 6 is spring.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 4, the cover structure of this electric pressure cooking saucepan comprises the pot cover grommet 2 that is arranged on the pot cover 1, and pot cover 1 is provided with turning handle, and turning handle links to each other with hinged handle seat 4 on the pot cover 1.Hinged handle seat 4 is provided with arcuate socket 4.1, and an end of arcuate socket is provided with big hole 4.11, and it is corresponding that the rotation the when length of arcuate socket is locked with pot cover 1 fastens angle, the accuracy when improving pot cover 1 locking.Hinged handle seat 4 be arranged in the middle ring hinge wall 5.1 of ring on 5 link to each other, middle ring 5 encircles boss 5.2 in being provided with lockhole 2.1 corresponding positions, middle ring boss is one.Offer lockhole 2.1 on the pot cover grommet 2, lockhole is corresponding with the shape of locking bar 3, and locking bar 3 is provided with lockhole 2.1 and cooperates space, locking bar to be movably set in the lockhole; The top of locking bar is stretched in the aperture at lockhole top.Be provided with the elasticity retaining mechanism between pot cover grommet 2 and the hinged handle seat 4.
The elasticity retaining mechanism comprises locking bar 3 and spring 6, and locking bar 3 is the boss shape, and the locking bar stage casing is step-like or the boss shape, and a side in locking bar stage casing is a bigger diameter end 3.1, and the opposite side in locking bar stage casing is a miner diameter end 3.2; The diameter of miner diameter end 3.2 is less than the diameter of arcuate socket 4.1, and bigger diameter end 3.1 diameters of locking bar 3 are greater than the diameter of big hole 4.11 on the arcuate socket 4.1.Be arranged with spring 6 on the locking bar 3, the end face of the bigger diameter end 3.1 of spring and locking bar 3 mutually against, locking bar 3 passes arcuate socket 4.1, slides with pot cover grommet 2 and joins.
Its operation principle of the utility model is: when pot cover 1 joins with the pot body, the lower surface of the miner diameter end 3.2 of locking bar 3 is higher than the upper surface of arcuate socket 4.1,, the bottom of locking bar 3 and middle ring boss 5.2 lean, ring boss 5.2 jack-up in locking bar 3 quilts, this hour locking lever is arrived enough height by jack-up, locking bar 3 drops in the groove in the lockhole 2.1, and locking bar 3 is not interrupted, rotates turning handle this moment, the pot cover 1 that links to each other with turning handle also rotates, and pot cover can rotational fixation (see figure 4) on the pot body.When pot cover 1 with after the pot body separates, the lower surface of the miner diameter end 3.2 of locking bar 3 is lower than the upper surface of arcuate socket 4.1, locking bar 1 pushes at the active force of spring 6, this hour locking lever 3 is not by middle ring boss 5.2 jack-up, pot cover grommet 2 can not rotate owing to the obstruction of locking bar 3, so just can not realize the rotational fixation (see figure 3) of pot cover 1.
Claims (5)
1. the cover structure of an electric pressure cooking saucepan, comprise the pot cover grommet (2) that is arranged on the pot cover (1), pot cover is provided with turning handle, turning handle links to each other with hinged handle seat (4) on the pot cover, the hinged handle seat links to each other with middle ring hinge wall (5.1) on being arranged at middle ring (5), it is characterized in that offering on the pot cover grommet lockhole (2.1), be provided with the elasticity retaining mechanism between pot cover grommet and the hinged handle seat; Described elasticity retaining mechanism comprises locking bar (3) and spring (6); The locking bar stage casing is step-like or the boss shape, and a side in locking bar stage casing is bigger diameter end (3.1), and the opposite side in locking bar stage casing is miner diameter end (3.2).
2. according to the cover structure of the described electric pressure cooking saucepan of claim 1, it is characterized in that being arranged with on the described locking bar (3) spring (6), the end face of the bigger diameter end of spring and locking bar (3.1) mutually against.
3. according to the cover structure of the described electric pressure cooking saucepan of claim 2, it is characterized in that described lockhole (2.1) is corresponding with the shape of locking bar (3), locking bar is provided with lockhole and cooperates space, locking bar to be movably set in the lockhole; The top of locking bar is stretched in the aperture at lockhole top.
4. according to the cover structure of claim 1 or 2 described electric pressure cooking saucepans, it is characterized in that described hinged handle seat (4) is provided with arcuate socket (4.1), an end of arcuate socket is provided with big hole (4.11), and locking bar (3) passes arcuate socket, slides with pot cover grommet (2) and joins; The diameter of the bigger diameter end of locking bar is greater than the diameter of big hole on the arcuate socket, and the diameter of miner diameter end is less than the diameter of arcuate socket.
5. according to the cover structure of the described electric pressure cooking saucepan of claim 4, it is characterized in that described middle ring (5) and lockhole (2.1) corresponding position are provided with middle ring boss (5.2); The bottom of locking bar (3) can lean with middle ring boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201804661U CN201691673U (en) | 2010-05-06 | 2010-05-06 | Cover structure for electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201804661U CN201691673U (en) | 2010-05-06 | 2010-05-06 | Cover structure for electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201691673U true CN201691673U (en) | 2011-01-05 |
Family
ID=43392909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201804661U Expired - Lifetime CN201691673U (en) | 2010-05-06 | 2010-05-06 | Cover structure for electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201691673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106721921A (en) * | 2016-12-07 | 2017-05-31 | 重庆市永川区松既调味品有限责任公司 | A kind of sealing device of autoclaving machine |
-
2010
- 2010-05-06 CN CN2010201804661U patent/CN201691673U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106721921A (en) * | 2016-12-07 | 2017-05-31 | 重庆市永川区松既调味品有限责任公司 | A kind of sealing device of autoclaving machine |
| CN106721921B (en) * | 2016-12-07 | 2019-11-05 | 重庆市永川区松既调味品有限责任公司 | A kind of sealing device of autoclaving machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW200531667A (en) | Valve of drink container | |
| CN102166092B (en) | Pressure cooker with self-locking device | |
| CN201691673U (en) | Cover structure for electric pressure cooker | |
| CN203263092U (en) | Kettle | |
| CN205107315U (en) | Upper cover subassembly and cooking utensil and be used for cooking utensil's interlock slider thereof | |
| CN103405148B (en) | Electric pressure cooker | |
| CN203524451U (en) | Electric pressure cooker | |
| CN110123156A (en) | A kind of light-duty rocker arm of ceramic oven | |
| CN109209084B (en) | Door closure locking device for household appliances | |
| CN203555601U (en) | Damping piece and liquid heating container including same | |
| JP3179182U (en) | Pressure cooker | |
| CN201743161U (en) | Water cup with automatic cover opening | |
| CN208828354U (en) | A kind of adjustable raw material storage tanks | |
| CN212729533U (en) | Pressure cooker | |
| KR101165816B1 (en) | cooking container | |
| CN203597828U (en) | Push-type locking switch for bucket cover of heat-preservation rice bucket | |
| CN201409805Y (en) | Electric kettle | |
| CN210069932U (en) | Intelligent integrated cooker with one-key automatic opening and closing disinfection cabinet | |
| CN202820916U (en) | Pressure cooker | |
| CN208876089U (en) | A kind of double pushing button structure clamp-type pots | |
| CN200998153Y (en) | Electromagnetic gas-discharging structure of the electric pressure cooker | |
| CN207654010U (en) | Pot cover and cooking appliance | |
| CN220750202U (en) | Multifunctional gas range | |
| CN204708598U (en) | The clamp forceps type pressure cooker that a kind of pot cover component is for convenience detach | |
| CN201536996U (en) | Electric kettle with damping kettle cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Jiangang Inventor before: Guo Jiangang Inventor before: Yang Bing Inventor before: Li Dan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GUO JIANGANG YANG BING LI DAN TO: GUO JIANGANG |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |
|
| CX01 | Expiry of patent term |