CN201019513Y - Cover spring-open brake device of electric pressure cooker or electric cooker - Google Patents
Cover spring-open brake device of electric pressure cooker or electric cooker Download PDFInfo
- Publication number
- CN201019513Y CN201019513Y CNU2007200502361U CN200720050236U CN201019513Y CN 201019513 Y CN201019513 Y CN 201019513Y CN U2007200502361 U CNU2007200502361 U CN U2007200502361U CN 200720050236 U CN200720050236 U CN 200720050236U CN 201019513 Y CN201019513 Y CN 201019513Y
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- Prior art keywords
- pot cover
- damping
- elastic
- pot
- friction lever
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- Expired - Lifetime
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- 238000013016 damping Methods 0.000 claims abstract description 53
- 238000010411 cooking Methods 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 abstract 2
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract 1
- 235000009566 rice Nutrition 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides an electric pressure cooker or electric rice cooker's pot cover bullet braking device that opens, includes through articulated shaft articulated pot body and pot cover, the cover is equipped with the torsional spring on the articulated shaft, and the torsional spring both ends are established respectively on pot body and pot cover, and the cover is equipped with the damping support with pot cover synchronous revolution on its articulated shaft, and damping friction lever one end articulates in damping support middle part, and the other end sets up on the elastic braking part, and the elastic braking part sets up on the pot body. The elastic braking member comprises an elastic damping block and a damping plate. The utility model discloses the during operation, damping friction lever are under the elastic action of elastic damping piece, and surface in close contact with elastic brake plate, when uncapping, the pot cover is opened automatically under the elastic action of torsional spring, and the pot cover drives the synchronous rotation of damping support, and when rotating with damping support middle part articulated damping friction lever and pot cover in step, elastic brake plate and damping friction lever surface produce frictional force, delay the slew velocity of damping friction lever to delay the bullet opening speed of pot cover.
Description
Technical field
The utility model relates to a kind of electric pressure cooking saucepan or electric cooker, and the pot cover that particularly reduces impulsive force in the process of uncapping flicks brake apparatus.
Background technology
Commercially available pot cover pop-up type electric cooker is more and more.Press standard-required, strength that pot cover flicks and speed can not be too big, shake out in order to avoid electric cooker pot body is upspring or vibrated the food bigger, that pot is interior.Therefore, pot cover pop-up type electric cooker generally all is provided with pot cover and flicks brake apparatus in design and production.But in actual production process, because the deviation of aspects such as accessory size, weight, material, the pot cover that causes is unable to be flicked, and it is bigger than normal that the pot cover that has flicks power, brings bigger technology difficulty for large batch of production.At this situation, our company discloses a kind of electric cooker in China Patent No. 200620055945.4, comprise pot body and pot cover, pot cover is connected on pot body by rotating shaft, 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 torsion spring is stuck on pot body and the pot cover wall, the other end of pot cover is provided with cap-opening mechanism, it is characterized in that also being set with in the rotating shaft damping block, one end of damping block is packed on the pot cover, is equiped with the keep plate that acts on the damping block other end on the pot body.The keep plate side is R shape, and the other end of damping block contacts with the inclined-plane of keep plate.The electric cooker of this structure requires than higher assembly precision during production because keep plate is direct and the damping block end joins, and its braking moment is smaller during actual the use, and braking effect is not ideal.
The utility model content
The purpose of this utility model be to provide a kind of simple and reasonable, braking moment is bigger, good braking effect, the electric pressure cooking saucepan of stable performance or the pot cover of electric cooker flick brake apparatus, to overcome weak point of the prior art.
Flick brake apparatus by a kind of electric pressure cooking saucepan of this purpose design or the pot cover of electric cooker, comprise by jointed shaft hinged pot body and pot cover, be arranged with torsion spring on the jointed shaft, torsion spring two ends branch is located on pot body and the pot cover, its architectural feature is to be arranged with the dampening bracket that rotates synchronously with pot cover on the hinge axis, damping friction lever one end is hinged on the dampening bracket middle part, and its other end is arranged on the resilient spare, and resilient spare is arranged on pot body.
Described resilient spare comprises elastic damping piece and damping sheet, and the elastic damping piece closely is crimped on the damping sheet.
Described damping sheet is provided with connecting rod, and the damping friction lever other end is hooked on the connecting rod, and this connecting rod has spacing effect.
Described pot body is provided with the flap of supporting jointed shaft, and torsion spring one end is crimped on the flap, and damping sheet is crimped on the flap, and flap is provided with the groove that moves up and down for connecting rod.
Described dampening bracket is the T font, and its top and pot cover join, and the bottom is set on the jointed shaft.
Resilient spare in the utility model also can be the spring of U type spring or other shapes, and the damping friction lever other end and spring end join.
Operation principle of the present utility model: be installed in the interior damping friction lever of resilient plate and flap groove under the elastic force effect of elastic damping piece, the surface is the contact resilient keep plate closely.When uncapping, pot cover is opened under the elastic force effect of torsion spring automatically, pot cover drives dampening bracket and rotates synchronously, when rotating synchronously with hinged damping friction lever in dampening bracket middle part and pot cover, resilient plate and damping friction lever surface produce frictional force, delay the velocity of rotation of damping friction lever, thereby delay the speed that flicks of pot cover.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is the assembly structure enlarged diagram of dampening bracket, jointed shaft, resilient spare, damping friction lever and articulated slab.
Fig. 3 is the structural representation of the reverse angle of Fig. 2.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Among the figure: 1 is that a pot body, 2 is that flap, 2.1 is that groove, 3 is that hinge axis, 4 is that damping friction lever, 5 is that torsion spring, 6 is that dampening bracket, 7 is that pot cover, 8 is that resilient plate, 8.1 is that damping sheet, 8.2 is that damping block, 9 is a connecting rod.
Referring to Fig. 1-Fig. 3, the pot cover of this electric pressure cooking saucepan or electric cooker flicks brake apparatus, comprise that by jointed shaft 3 hinged pot body 1 and pot cover 7 be arranged with torsion spring 5 on the jointed shaft 3, pot body 1 is provided with the flap 2 of supporting jointed shaft 3, torsion spring 5 one ends are crimped on flap 2, the other end is crimped on the pot cover, is arranged with the dampening bracket 6 that rotates synchronously with pot cover 7 on the hinge axis 3, and dampening bracket is the T font, its top and pot cover join, and the bottom is set on the jointed shaft 3.Damping friction lever 4 one ends are hinged on dampening bracket 6 middle parts, and the other end is arranged on the resilient spare 8, and resilient spare is arranged on pot body.Resilient spare 8 comprises the damping sheet 8.1 of elastic damping piece 8.2 and groove shape, and elastic damping piece 8.2 closely is crimped on the damping sheet 8.1.Damping sheet 8.1 is provided with connecting rod 9, and damping friction lever 4 other ends are hooked on the connecting rod.Damping sheet 8.1 is crimped on the flap 2, and flap is provided with the groove 2.1 that moves up and down for connecting rod 9.
Claims (7)
1. the pot cover of electric pressure cooking saucepan or electric cooker flicks brake apparatus, comprise by jointed shaft (3) hinged pot body (1) and pot cover (7), be arranged with torsion spring (5) on the jointed shaft, torsion spring two ends branch is located on pot body and the pot cover, it is characterized in that being arranged with on the hinge axis (3) dampening bracket (6) that rotates synchronously with pot cover, damping friction lever (4) one ends are hinged on the dampening bracket middle part, and the other end is arranged on the resilient spare (8), and resilient spare is arranged on pot body.
2. the pot cover of electric pressure cooking saucepan according to claim 1 or electric cooker flicks brake apparatus, it is characterized in that described resilient spare comprises elastic damping piece (8.2) and damping sheet (8.1), and the elastic damping piece closely is crimped on the damping sheet.
3. the pot cover of electric pressure cooking saucepan according to claim 2 or electric cooker flicks brake apparatus, it is characterized in that described damping sheet is provided with connecting rod (9), and the damping friction lever other end is hooked on the connecting rod.
4. the pot cover of electric pressure cooking saucepan according to claim 3 or electric cooker flicks brake apparatus, it is characterized in that described pot body is provided with the flap (2) of supporting jointed shaft, torsion spring one end is crimped on the flap, damping sheet is crimped on the flap, and flap is provided with the groove (2.1) that moves up and down for connecting rod.
5. the pot cover according to claim 3 or 4 described electric pressure cooking saucepans or electric cooker flicks brake apparatus, it is characterized in that described damping sheet is in the form of slot.
6. the pot cover of electric pressure cooking saucepan according to claim 1 or electric cooker flicks brake apparatus, it is characterized in that described resilient spare is the spring of U type spring or other shapes, and the damping friction lever other end and spring end join.
7. the pot cover of electric pressure cooking saucepan according to claim 1 or electric cooker flicks brake apparatus, it is characterized in that described dampening bracket is the T font, and its top and pot cover join, and its bottom is set on the jointed shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200502361U CN201019513Y (en) | 2007-04-07 | 2007-04-07 | Cover spring-open brake device of electric pressure cooker or electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200502361U CN201019513Y (en) | 2007-04-07 | 2007-04-07 | Cover spring-open brake device of electric pressure cooker or electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201019513Y true CN201019513Y (en) | 2008-02-13 |
Family
ID=39086915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200502361U Expired - Lifetime CN201019513Y (en) | 2007-04-07 | 2007-04-07 | Cover spring-open brake device of electric pressure cooker or electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201019513Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879042A (en) * | 2010-07-16 | 2010-11-10 | 陆流 | Improved top cover structure for pots |
| CN104814665A (en) * | 2015-04-30 | 2015-08-05 | 广东凌丰家居用品有限公司 | Novel cap opening and closing electric pressure cooker |
| CN108259646A (en) * | 2017-12-12 | 2018-07-06 | 广东欧珀移动通信有限公司 | Mobile terminal |
-
2007
- 2007-04-07 CN CNU2007200502361U patent/CN201019513Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879042A (en) * | 2010-07-16 | 2010-11-10 | 陆流 | Improved top cover structure for pots |
| CN101879042B (en) * | 2010-07-16 | 2011-12-21 | 陆流 | Pots |
| CN104814665A (en) * | 2015-04-30 | 2015-08-05 | 广东凌丰家居用品有限公司 | Novel cap opening and closing electric pressure cooker |
| CN104814665B (en) * | 2015-04-30 | 2018-05-01 | 新兴县先丰不锈钢制品有限公司 | A kind of new-type lid folding electric pressure cooking saucepan |
| CN108259646A (en) * | 2017-12-12 | 2018-07-06 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN108259646B (en) * | 2017-12-12 | 2024-02-20 | Oppo广东移动通信有限公司 | Mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528300 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan Patentee before: Midea Group |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080213 |
|
| CX01 | Expiry of patent term |