CN2914935Y - Electric cooker with stably-bouncing cover - Google Patents
Electric cooker with stably-bouncing cover Download PDFInfo
- Publication number
- CN2914935Y CN2914935Y CN 200620061718 CN200620061718U CN2914935Y CN 2914935 Y CN2914935 Y CN 2914935Y CN 200620061718 CN200620061718 CN 200620061718 CN 200620061718 U CN200620061718 U CN 200620061718U CN 2914935 Y CN2914935 Y CN 2914935Y
- Authority
- CN
- China
- Prior art keywords
- pot cover
- pot
- piston
- connecting rod
- pot body
- 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
Links
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract 1
- 235000009566 rice Nutrition 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
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Abstract
The utility model relates to an electric rice cooker that pot cover can steadily bounce open. The pot comprises a pot body, a pot cover and a shaft, wherein two ends of the shaft are arranged on the pot body, a torsion spring is sleeved on the shaft, the extending end of the torsion spring is clamped on the pot body and the pot cover respectively, a rotating arm is further sleeved on the shaft, one end of the rotating arm is fixedly arranged on the pot cover, and the other end of the rotating arm is in linkage connection with a piston mechanism arranged on the pot body through a connecting rod. The utility model adopts the structure that the rotating arm is sleeved on the shaft and is linked and connected with the piston mechanism arranged on the pot body through the connecting rod, when the pot cover is bounced open, the rotating arm and the pot cover synchronously rotate to drive the connecting rod, the piston rod and the piston to move downwards, and the gas in the cylinder body generates resistance after being compressed, thereby slowing down the bouncing speed of the pot cover; meanwhile, when the compressed gas exceeds a certain limit, the compressed gas can be exhausted through the exhaust groove to reduce resistance and reach balance with the elasticity of the torsion spring, so that the pot cover can be more stably bounced to the required position. The utility model discloses simple structure, the stable performance, safe and reliable.
Description
Technical field
The utility model relates to a kind of electric cooker, and the electric cooker that especially a kind of pot cover can steadily flick belongs to the improvement technology that has electric cooker now.
Background technology
Existing market is sold the electric cooker of buying and is generally comprised a pot body, pot cover, pot cover is connected on pot body by axle, the rotating shaft two ends are stuck in the draw-in groove of pot body, be set with some torsion springs on it, the external part of some torsion springs is stuck on pot body and the pot cover wall, the other end of pot cover is provided with cap-opening mechanism, during use, press the button of cap-opening mechanism, pot cover flicks under the effect of torsion spring, very convenient, but the pot cover of this structure flicks speed fully by the elastic force decision of torsion spring, has the problem of aspects such as material because of torsion spring, and Chang Yi causes torsion spring elastic force excessive, the user is when opening pot cover, pot cover flicks excessive velocities, causes electric cooker not steady, may cause and fall, can hurt the people, security reliability is not high.
The utility model content
The purpose of this utility model is to overcome above-mentioned shortcoming and provides a kind of when opening pot cover, security reliability height, the electric cooker that pot cover can steadily flick.
The technical scheme that realizes the utility model purpose is: comprise a pot body, pot cover and axle, the two ends of axle are installed on pot body, be set with torsion spring on it, the external part of torsion spring is stuck on pot body and the pot cover, go back the suit cursor on its axis, one end of cursor is packed on the pot cover, and the other end is connected by connecting rod and the piston mechanism that is arranged on pot body.
Above-mentioned piston mechanism comprises piston cylinder, piston rod and piston, and piston cylinder is packed on pot body, and piston-rod lower end connects piston, and top and connecting rod lower end flexibly connect, and the upper end of connecting rod and the other end of cursor flexibly connect.
Above-mentioned connecting rod takes the shape of the letter U, and its two, upper end is provided with joint pin, joint pin place in the connecting hole that the other end of cursor is provided with and with the connecting hole matched in clearance, the stopper slot that is provided with on pot body is passed in the lower end.
Above-mentioned piston rod top is provided with via hole, and via hole is passed in the connecting rod lower end.
Above-mentioned piston edge is provided with air discharge duct.
Above-mentioned piston cylinder bottom is provided with through hole.
The utility model is owing to adopt suit cursor on axle, cursor is by connecting rod and be arranged on the structure that the piston mechanism on pot body is connected, when pot cover flicks, cursor and pot cover rotate synchronously, drivening rod, piston rod and piston move down, gas in the cylinder body is compressed the back and produces resistance, the speed that flicks of having slowed down pot cover; Simultaneously, when the gas that is compressed surpasses certain limit, can reduce resistance, reach balance, make pot cover flick desired location more stably with torsion spring elastic force by the air discharge duct exhaust.The utility model is simple in structure, and stable performance is safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model complete section schematic diagram;
Fig. 3 takes down partial structurtes schematic diagram behind the torsion spring for the utility model.
Fig. 4 is the decomposing schematic representation of Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.
As Fig. 1,2,3, shown in 4, comprise pot body 1, pot cover 2, pot cover 2 is connected with pot body 1 by axle 3, the two ends of axle 3 are installed on pot body, be set with torsion spring 4 on it, the external part of torsion spring 4 is stuck on pot body 1 and the pot cover 2, go back suit cursor 5 on its axis 3, one end 51 of cursor 5 is packed on the pot cover 2, and cursor and pot cover are rotated synchronously, and the other end 52 of cursor 5 is provided with connecting hole 53, connecting rod 8 takes the shape of the letter U, its two, upper end is provided with joint pin 81, joint pin 81 place in the connecting hole 53 and with connecting hole 53 matched in clearance, connecting rod 8 flexibly connects by joint pin 81 and connecting hole 53 other end 52 with cursor 5; Pot body 1 is provided with piston mechanism, comprise: piston cylinder 7, piston rod 6 and piston 10, piston cylinder 7 is packed on pot body 1, the bottom is provided with through hole 71, piston rod 6 lower ends connect piston 10, and piston 10 edges are provided with air discharge duct 101, and piston rod 6 tops are provided with via hole 61, connecting rod 8 lower ends are passed via hole 61 and are arranged on stopper slot 9 on pot body, and piston rod 6 flexibly connects by via hole 61 and connecting rod 8 lower ends.Stopper slot 9 makes piston rod 6 moving linearly in piston cylinder 7.
When the utility model uses, press the pot cover switch key, pot cover 2 flicks under torsion spring 4 effects, cursor 5 rotates synchronously with pot cover 2, drivening rod 8, piston 10 move down, and the gas in the cylinder body 7 is compressed the back and produces resistance, the speed that flicks of having slowed down pot cover 2; Simultaneously, when the gas that is compressed surpasses certain limit, can reduce resistance, reach balance, make pot cover 2 flick desired location more stably with torsion spring 4 elastic force by air discharge duct 101 exhausts.
Claims (6)
1, a kind of pot cover electric cooker that can steadily flick, comprise a pot body (1), pot cover (2) and axle (3), the two ends of axle (3) are installed on pot body (1), be set with torsion spring (4) on it, the external part of torsion spring (4) is stuck on a pot body (1) and the pot cover (2), it is characterized in that going back suit cursor (5) on the axle (3), an end (51) of cursor (5) is packed on the pot cover (2), and the other end (52) is connected by connecting rod (8) and the piston mechanism that is arranged on pot body (1).
2, the pot cover according to claim 1 electric cooker that can steadily flick, it is characterized in that above-mentioned piston mechanism comprises piston cylinder (7), piston rod (6) and piston (10), piston cylinder (7) is packed on pot body (1), piston rod (6) lower end connects piston (10), top and connecting rod (8) lower end flexibly connects, and the other end (52) of the upper end of connecting rod (8) and cursor (5) flexibly connects.
3, the pot cover according to claim 2 electric cooker that can steadily flick, it is characterized in that above-mentioned connecting rod (8) takes the shape of the letter U, its two, upper end is provided with joint pin (81), joint pin (81) place in the connecting hole (53) that the other end (52) of cursor (5) is provided with and with connecting hole (53) matched in clearance, connecting rod (8) lower end is passed a pot body (1) and is gone up the stopper slot (9) that is provided with.
4, the pot cover according to claim 3 electric cooker that can steadily flick is characterized in that above-mentioned piston rod (6) top is provided with via hole (61), and via hole (61) is passed in connecting rod (8) lower end.
5, the pot cover according to claim 4 electric cooker that can steadily flick is characterized in that above-mentioned piston (10) edge is provided with air discharge duct (101).
6, the pot cover according to claim 5 electric cooker that can steadily flick is characterized in that above-mentioned piston cylinder (7) bottom is provided with through hole (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061718 CN2914935Y (en) | 2006-07-12 | 2006-07-12 | Electric cooker with stably-bouncing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061718 CN2914935Y (en) | 2006-07-12 | 2006-07-12 | Electric cooker with stably-bouncing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2914935Y true CN2914935Y (en) | 2007-06-27 |
Family
ID=38185841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620061718 Expired - Fee Related CN2914935Y (en) | 2006-07-12 | 2006-07-12 | Electric cooker with stably-bouncing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2914935Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783917A (en) * | 2011-05-16 | 2012-11-21 | 珠海格力电器股份有限公司 | Electric cooker, cooker cover and covering plate fixing mechanism of electric cooker |
-
2006
- 2006-07-12 CN CN 200620061718 patent/CN2914935Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783917A (en) * | 2011-05-16 | 2012-11-21 | 珠海格力电器股份有限公司 | Electric cooker, cooker cover and covering plate fixing mechanism of electric cooker |
| CN102783917B (en) * | 2011-05-16 | 2014-11-26 | 珠海格力电器股份有限公司 | Electric cooker, cooker cover and covering plate fixing mechanism of electric cooker |
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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: 20070627 Termination date: 20120712 |