CN201641538U - Electrothermal cooking appliance with stably opened cover - Google Patents
Electrothermal cooking appliance with stably opened cover Download PDFInfo
- Publication number
- CN201641538U CN201641538U CN2010201108877U CN201020110887U CN201641538U CN 201641538 U CN201641538 U CN 201641538U CN 2010201108877 U CN2010201108877 U CN 2010201108877U CN 201020110887 U CN201020110887 U CN 201020110887U CN 201641538 U CN201641538 U CN 201641538U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- tumbler
- pot cover
- electric heating
- pot
- 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
- 238000010411 cooking Methods 0.000 title claims abstract description 25
- 238000013016 damping Methods 0.000 claims abstract description 41
- 238000005485 electric heating Methods 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000036244 malformation Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model relates to an electrothermal cooking appliance with a stably opened cover, which comprises a pot, a pot cover and a torsion spring, wherein the pot cover is hinged with the pot via a hinge mechanism and can be popped up via the torsion spring. The hinge mechanism comprises a rotating shaft, a rotating shaft assembly hole and a rotating shaft supporting hole, wherein the rotating shaft coaxially rotates with the pot cover, the rotating shaft assembly hole is arranged on the pot cover, the rotating shaft supporting hole is arranged on the pot, the ends of the rotating shaft are inserted in the assembly hole and the supporting hole, the rotating shaft is sleeved with a damper, the damper comprises a rotating part, a fixed support and an elastic damping block, the rotating part and the rotating shaft are sleeved coaxially and capable of rotating coaxially, the fixed support is mounted on the pot, the rotating part is a column with non-circular appearance, a damping cavity is formed between the rotating part and the fixed support, and the elastic damping block is arranged in the damping cavity. The electrothermal cooking appliance has the advantages that the electrothermal cooking appliance has simple structure and low cost, and further, the pot cover can be opened stably.
Description
Technical field
The utility model relates to a kind of electric heating cooking utensil, and especially a kind of electric heating cooking utensil of steadily uncapping belongs to the improvement technology that has the electric heating cooking utensil now.
Background technology
Existing market is sold the electric heating cooking of buying utensil, as electric cooker, electric pressure cooker etc., generally comprise a pot body, pot cover, pot cover is connected on pot body by the column rotating shaft of circular cross-section, the rotating shaft two ends are stuck in pot cover, invade in the draw-in groove that is provided with on the body, are set with some torsion springs in the rotating shaft, and the two ends leg of torsion spring is stuck on pot body and the pot cover, when opening pot cover, pot cover flicks under the torsion spring effect.But because manufacturing process can not make the torsion spring performance unanimity of each batch production fully, the torsion of some torsion spring is bigger, and dynamics is crossed the whole electric cooker of ambassador or electric pressure cooker bounces when causing pot cover to be opened, and causes electric cooker or electric pressure cooker not steady, and hurt sb.'s feelings easily, security reliability is not high.
The utility model content
Technical problem to be solved in the utility model is to overcome the above-mentioned shortcoming of prior art, and provides a kind of security reliability height, the electric heating cooking utensil that pot cover can steadily flick.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of electric heating cooking utensil of steadily uncapping, comprise a pot body, by linkage and the hinged pot cover of pot body, flick the torsion spring of pot cover; Described linkage comprises the rotating shaft of rotating with the pot cover coaxial line, be arranged on the rotating shaft pilot hole on the pot cover and be arranged on rotating shaft supported hole on pot body, and the end of described rotating shaft is plugged in pilot hole and the supported hole; Also be set with damper in the described rotating shaft, described damper comprises tumbler, fixed support and elastic damping piece, but the coaxial sheathed and coaxial line rotation of described tumbler and rotating shaft, described fixed support is installed on pot body, described tumbler is that profile is non-circular cylinder, form the damping cavity between described tumbler and the fixed support, described elastic damping piece is arranged in the damping cavity.
The utility model can also be further perfect by the following technical programs:
Between described rotating shaft and the tumbler the sealed connection of key formula, sealed being shaped as " D " font between described rotating shaft and the tumbler or hexagon or " mouth " shape.
Be integral structure between perhaps described rotating shaft and the tumbler, described tumbler is a plastic parts, and with the rotating shaft injection mo(u)lding be integral structure.
Described tumbler is that profile is oval-shaped cylinder.Described elastic damping piece is made by silicon rubber.Described fixed support is fixedly mounted on pot body by set screw.
Be provided with damper owing to connect the rotating shaft that is connected of pot cover and pot body, the utlity model has following beneficial effect is: drive rotating shaft and rotate in the pot cover opening procedure, non-round tumbler also rotates around the axle center simultaneously, thereby make the tumbler of damper push the elastic damping piece gradually, countershaft produces resistance, this resistance can overcome torsion spring torsion deviation, and pot cover can steadily be flicked.In addition, fixed support is provided with the size that set screw can be regulated damping force between elastic damping piece and the tumbler, thereby adjusts the speed of uncapping.
The utility model stable performance, simple in structure, the security reliability height can be widely used in the electric heating cooking utensil of various automatic lid closing/openings.
Description of drawings
Below in conjunction with the drawings and specific embodiments electric heating cooking utensil of the present utility model is further described.
Fig. 1 is the electric heating cooking utensil generalized section of embodiment one;
Fig. 2 is the afterbody oblique view of the electric heating cooking utensil of embodiment one;
Fig. 3 is the decomposition view that embodiment one gets the hinge arrangement of electric heating cooking utensil;
Fig. 4 is the structural representation of damper when the pot cover closure state of embodiment one;
Fig. 5 is the structural representation of damper when the pot cover open mode of embodiment one.
Description of reference numerals:
1, pot cover; 2, pot body; 3, pot courage; 4, rotating shaft; 5, damper; 6, torsion spring; 7, set screw; 51, tumbler; 52, fixed support; 53, elastic damping piece;
The specific embodiment
Embodiment one
Electric heating cooking utensil shown in Fig. 1～3, comprise pot body 2, pot courage 3, by the hinged pot cover 1 of linkage and pot body 2 with flick the torsion spring 6 of pot cover 1, linkage comprises that the cross section is the rotating shaft 4 of D shape, supported hole, pilot hole, torsion spring 6 is socketed in the rotating shaft 4, the two ends leg of torsion spring 6 is installed in respectively on pot body 2 and the pot cover 1, be respectively arranged with supported hole and pilot hole on pot body 2 and the pot cover 1, the end of rotating shaft 4 is plugged in supported hole and the pilot hole, the shape of pilot hole, size matches with the shape and size of rotating shaft 4, it promptly also is D shape, and the shape of supported hole, size is good with the rotation that is fit to rotating shaft 4, just can drive rotating shaft 4 like this and rotate in supported hole when pot cover 1 is opened.
Also be set with damper 5 in the rotating shaft 4, damper 5 comprises tumbler 51, fixed support 52 and elastic damping piece 53, but tumbler 51 and rotating shaft 4 coaxial sheathed and coaxial line rotations, it between the two the sealed connection of key formula, sealedly be shaped as D shape, the cross section that is rotating shaft 4 is a D shape, and the axis hole of corresponding tumbler 51 also is a D shape with matching.
Fixed support 52 is fixedly mounted on pot body 2 by set screw 7, can tumbler 51 be non-circular cylinder for profile, and present embodiment is oval, forms the damping cavity between tumbler 51 and the fixed support 52, and elastic damping piece 53 is arranged in the damping cavity.Elastic damping piece 53 in the present embodiment is divided into two, is sleeved on the tumbler 51, and elastic damping piece 51 is made for silicon rubber, and set screw 7 can be adjusted the size of damping cavity, thereby changes the size of damping force.
As described in accompanying drawing 4～5, outer shape, size that two elastic damping pieces 53 lump together shape, size and the tumbler 51 of the middle cavity of formation match, be ellipse, closing the state of lid, the two is parallel to each other, and the elasticity extruding does not take place, in pot cover 1 opening procedure, rotating shaft 4, tumbler 51 rotate under the drive of pilot hole, with elastic damping piece 53 the elasticity extruding take place and produce the damping force that pot cover 1 is steadily opened.
During assembling, damper 5 is sleeved on the middle part of rotating shaft 4, fixed support 52 is fixed on pot body 2 by set screw, elastic damping piece 53 is fixed in the damping cavity that forms between fixed support 52 and the tumbler 51, two torsion springs 6 are enclosed within the both sides of the damper 5 of rotating shaft 4 respectively, its two ends leg is stuck on pot cover 1 and the pot body 2, and insert in the pilot hole on the pot cover 1 at the two ends of rotating shaft 4, and is installed in the supported hole on pot body 2.
When opening pot cover 1 like this, pot cover 1 is 4 axis rotation around the shaft, pot cover 1 drives rotating shaft 4 by pilot hole and rotates around axis, the tumbler 51 that the rotation of rotating shaft 4 has also driven damper 5 rotates, and fixed support 52 keeps static owing to being fixed on pot body 2, oval-shaped tumbler 51 and elastic damping piece 53 mutual extrusion, thereby produce the damping force of reversing uncapping, torsion deviation with revisal torsion spring 6, overcome the shakiness of uncapping, when if damping force is excessive, the set screw 7 of then adjustable solidating fixed rack 52 is adjusted the size of the damping cavity between fixed support 52 and the tumbler 51, adjusts the initial compression degree of elastic damping piece 53, thereby adjust the size of damping force, change the speed and the angle of uncapping.
Tumbler produces the damping force of pot cover in the present embodiment with the interaction of elastic damping piece under the drive of rotating shaft, sealed connected mode is except D shape between rotating shaft and the tumbler, can also be other shapes, as hexagon or square shape etc., and the fit shapes between tumbler and the elastic damping piece also can be other non-circular cooperation, as petal-shaped etc.,, can produce between the two and prevent that pot cover from opening the damping force of takeofing fast and getting final product as long as in the tumbler rotation process.
A kind of malformation as present embodiment, tumbler can be made of one structure with rotating shaft, and promptly tumbler is a plastic parts, is injection molded into integral structure with rotating shaft then, certainly do not considering under the condition of cost, also can directly tumbler formed integral structure by rotating shaft turning.
Certainly, present embodiment only provides preferred enforcement structure of the present utility model, and any malformation of having done on the basis of present embodiment all should belong to protection domain of the present utility model.
Claims (8)
1. electric heating cooking utensil of steadily uncapping, comprise a pot body, by the hinged pot cover of linkage and pot body, flick the torsion spring of pot cover; Described linkage comprises the rotating shaft of rotating with the pot cover coaxial line, be arranged on the rotating shaft pilot hole on the pot cover and be arranged on rotating shaft supported hole on pot body, and the end of described rotating shaft is plugged in pilot hole and the supported hole; Also be set with damper in the described rotating shaft, it is characterized in that, described damper comprises tumbler, fixed support and elastic damping piece, but the coaxial sheathed and coaxial line rotation of described tumbler and rotating shaft, described fixed support is installed on pot body, described tumbler is that profile is non-circular cylinder, forms the damping cavity between described tumbler and the fixed support, and described elastic damping piece is arranged in the damping cavity.
2. electric heating cooking utensil of steadily uncapping according to claim 1 is characterized in that being between described rotating shaft and the tumbler the sealed connection of key formula.
3. electric heating cooking utensil of steadily uncapping according to claim 1 is characterized in that being between described rotating shaft and the tumbler integral structure.
4. electric heating cooking utensil of steadily uncapping according to claim 2 is characterized in that sealed being shaped as " D " font or hexagon or " mouth " font between described rotating shaft and the tumbler.
5. electric heating cooking utensil of steadily uncapping according to claim 3 is characterized in that described tumbler is a plastic parts, and with the rotating shaft injection mo(u)lding be integral structure.
6. electric heating cooking utensil of steadily uncapping according to claim 1 is characterized in that described tumbler is that profile is oval-shaped cylinder.
7. electric heating cooking utensil of steadily uncapping according to claim 1 is characterized in that described elastic damping piece made by silicon rubber.
8. electric heating cooking utensil of steadily uncapping according to claim 1 is characterized in that described fixed support is fixedly mounted on pot body by set screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201108877U CN201641538U (en) | 2010-02-09 | 2010-02-09 | Electrothermal cooking appliance with stably opened cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201108877U CN201641538U (en) | 2010-02-09 | 2010-02-09 | Electrothermal cooking appliance with stably opened cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201641538U true CN201641538U (en) | 2010-11-24 |
Family
ID=43106716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201108877U Expired - Lifetime CN201641538U (en) | 2010-02-09 | 2010-02-09 | Electrothermal cooking appliance with stably opened cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201641538U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107485299A (en) * | 2017-08-21 | 2017-12-19 | 珠海格力电器股份有限公司 | Design method of spring for opening and closing lid of pot and pot |
| CN107713768A (en) * | 2017-11-28 | 2018-02-23 | 珠海格力电器股份有限公司 | Damping device and cooker thereof |
| CN108095559A (en) * | 2018-01-08 | 2018-06-01 | 珠海格力电器股份有限公司 | Damping structure and device comprising same |
| CN108185806A (en) * | 2018-01-08 | 2018-06-22 | 珠海格力电器股份有限公司 | Damping structure and device comprising same |
| CN108209546A (en) * | 2018-01-08 | 2018-06-29 | 珠海格力电器股份有限公司 | Device with damping structure |
| CN108618638A (en) * | 2018-05-25 | 2018-10-09 | 珠海格力电器股份有限公司 | Damping device and cooker thereof |
| CN108691887A (en) * | 2018-05-25 | 2018-10-23 | 珠海格力电器股份有限公司 | Damping device and cooker thereof |
| CN108691886A (en) * | 2018-05-25 | 2018-10-23 | 珠海格力电器股份有限公司 | Damping device and cooker thereof |
| CN109124332A (en) * | 2018-08-09 | 2019-01-04 | 珠海格力电器股份有限公司 | Mounting method and mounting structure of cover opening assembly and cooking utensil |
| CN109843125A (en) * | 2016-10-04 | 2019-06-04 | 布瑞威利私人有限公司 | Clamp compactor hinge |
| WO2019105119A1 (en) * | 2017-11-28 | 2019-06-06 | 格力电器（武汉）有限公司 | Damping device, cooker, and device having damping structure |
| CN111470172A (en) * | 2020-04-24 | 2020-07-31 | 北京小米移动软件有限公司 | Earphone box |
-
2010
- 2010-02-09 CN CN2010201108877U patent/CN201641538U/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109843125A (en) * | 2016-10-04 | 2019-06-04 | 布瑞威利私人有限公司 | Clamp compactor hinge |
| CN107485299A (en) * | 2017-08-21 | 2017-12-19 | 珠海格力电器股份有限公司 | Design method of spring for opening and closing lid of pot and pot |
| CN107485299B (en) * | 2017-08-21 | 2019-08-13 | 珠海格力电器股份有限公司 | Design method of spring for opening and closing lid of pot and pot |
| WO2019105119A1 (en) * | 2017-11-28 | 2019-06-06 | 格力电器（武汉）有限公司 | Damping device, cooker, and device having damping structure |
| CN107713768A (en) * | 2017-11-28 | 2018-02-23 | 珠海格力电器股份有限公司 | Damping device and cooker thereof |
| US11903520B2 (en) | 2017-11-28 | 2024-02-20 | Gree Electric Appliances (Wuhan) Co., Ltd | Damping device, cooker, and device having damping structure |
| CN108095559A (en) * | 2018-01-08 | 2018-06-01 | 珠海格力电器股份有限公司 | Damping structure and device comprising same |
| CN108185806A (en) * | 2018-01-08 | 2018-06-22 | 珠海格力电器股份有限公司 | Damping structure and device comprising same |
| CN108209546A (en) * | 2018-01-08 | 2018-06-29 | 珠海格力电器股份有限公司 | Device with damping structure |
| CN108185806B (en) * | 2018-01-08 | 2020-12-11 | 珠海格力电器股份有限公司 | Damping structure and device comprising same |
| CN108691886B (en) * | 2018-05-25 | 2020-01-21 | 珠海格力电器股份有限公司 | Damping device and cooker thereof |
| CN108691886A (en) * | 2018-05-25 | 2018-10-23 | 珠海格力电器股份有限公司 | Damping device and cooker thereof |
| CN108691887B (en) * | 2018-05-25 | 2020-11-27 | 珠海格力电器股份有限公司 | Damping device and cooker thereof |
| CN108691887A (en) * | 2018-05-25 | 2018-10-23 | 珠海格力电器股份有限公司 | Damping device and cooker thereof |
| CN108618638A (en) * | 2018-05-25 | 2018-10-09 | 珠海格力电器股份有限公司 | Damping device and cooker thereof |
| CN109124332A (en) * | 2018-08-09 | 2019-01-04 | 珠海格力电器股份有限公司 | Mounting method and mounting structure of cover opening assembly and cooking utensil |
| CN109124332B (en) * | 2018-08-09 | 2023-11-14 | 珠海格力电器股份有限公司 | Mounting method and mounting structure of cover opening assembly and cooking utensil |
| CN111470172A (en) * | 2020-04-24 | 2020-07-31 | 北京小米移动软件有限公司 | Earphone box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201641538U (en) | Electrothermal cooking appliance with stably opened cover | |
| CN205697148U (en) | A kind of electric-heating cooking appliance of door assembly with hinge and glass in right hand and left structure | |
| CN201182529Y (en) | small food chopper | |
| CN2792371Y (en) | Turnover and opening cover | |
| CN201332940Y (en) | Electric rice cooker | |
| CN203335619U (en) | Stoppable circumference friction type mechanism | |
| CN205214946U (en) | Domestic appliance with container | |
| CN202249395U (en) | Damping hinge device | |
| CN201332941Y (en) | Electric rice cooker with cover opened stably | |
| CN204708649U (en) | A kind of electric food warmer of steadily uncapping | |
| CN201488033U (en) | Integrated hearth capable of adjusting turning angles of cover board | |
| CN201668270U (en) | Cooking utensil | |
| CN201019513Y (en) | Cover spring-open brake device of electric pressure cooker or electric cooker | |
| CN204002192U (en) | A kind of automobile door hinge and automobile | |
| CN203742345U (en) | Concealed top spring | |
| CN203226762U (en) | Toilet cover plate assembly | |
| CN206987596U (en) | A kind of dish-washing machine damps door closure | |
| CN203506440U (en) | Cover opening structure of electric kettle | |
| CN200992886Y (en) | Electric revolving automatic door | |
| CN205578496U (en) | Damping pivot module that slow rotation resumes | |
| CN205107398U (en) | Electricity rice cooker damping structure that uncaps | |
| CN220263749U (en) | Opening and closing structure of face cover | |
| CN204207581U (en) | A kind of slow cover-opening structure of insulating pot | |
| CN203248961U (en) | Universal connecting mechanism | |
| CN203657337U (en) | Refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU HONGYANG OUNANDUO ELECTRICAL APPLIANCES C Free format text: FORMER OWNER: JOYOUNG COMPANY LIMITED Effective date: 20111226 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250118 JINAN, SHANDONG PROVINCE TO: 310018 HANGZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111226 Address after: 310018 A District, No. 22, No. 52, Baiyang street, Hangzhou economic and Technological Development Zone, Zhejiang, China Patentee after: Hangzhou Hongyang Ounanduo Electrical Appliances Co., Ltd. Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: Joyoung Company Limited |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 310018 A District, No. 22, No. 52, Baiyang street, Hangzhou economic and Technological Development Zone, Zhejiang, China Patentee after: Hangzhou Jiuyang Mini Household Appliance Co., Ltd. Address before: 310018 A District, No. 22, No. 52, Baiyang street, Hangzhou economic and Technological Development Zone, Zhejiang, China Patentee before: Hangzhou Hongyang Ounanduo Electrical Appliances Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |
|
| CX01 | Expiry of patent term |