CN203815251U - Electric kettle with damping cover opening structure - Google Patents
Electric kettle with damping cover opening structure Download PDFInfo
- Publication number
- CN203815251U CN203815251U CN201420265523.4U CN201420265523U CN203815251U CN 203815251 U CN203815251 U CN 203815251U CN 201420265523 U CN201420265523 U CN 201420265523U CN 203815251 U CN203815251 U CN 203815251U
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- CN
- China
- Prior art keywords
- damping
- lid
- cover
- folding
- electric kettle
- 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
- 238000013016 damping Methods 0.000 title claims abstract description 84
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000009835 boiling Methods 0.000 abstract description 3
- 241000219793 Trifolium Species 0.000 abstract 1
- 230000003292 diminished effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Cookers (AREA)
Abstract
The utility model provides an electric kettle with a damping cover opening structure. A cover opening button and an open-close sliding clover are arranged on the kettle cover of the electric kettle; open-close cover springs are arranged inside the open-close sliding cover; the cover opening button is arranged at the top of the kettle cover; the cover opening button enables an open-close sliding block to displace through the open-close cover springs; the electric kettle is distinctive in that the damping cover opening structure further arranged on the electric kettle comprises a cam damping seat, an elastic shaft positioning seat, a damping elastic shaft and damping springs, wherein the cam damping seat is provided with an open-close cover rotating shaft; the kettle cover is connected with the cam damping seat through the open-close cover rotating shaft; the connected line from each point on outline of the contact surface section of the cam damping seat and the damping elastic shaft to the center of the open-close cover rotating shaft adopt changing unequal distances; the distances are gradually diminished from bottom up; compared with the prior art, the electric kettle has the advantages that the speed of the kettle cover during the entire cover opening process is maintained to be consistent, so that smooth and steady cover opening is realized and boiling water is effectively prevented from scalding human bodies.
Description
Technical field
The utility model relates to electric-heating technology field, specifically refers to a kind of electric kettle with damping cover-opening structure.
Background technology
Electric kettle is daily small household appliances, closely bound up with people's life.Existing electric kettle is all made up of kettle body, pot lid and handle.The opening ways of its pot lid mainly contains two kinds, first manual opening cover mode, pot lid and kettle body are independent separately, with time by take away pot lid realize pot lid and kettle body separately, operation is trouble comparatively, and user is in the process of mentioning pot lid, and boiled hot water drips and can be taken out of by pot lid, easily causes scald.More conventional pot lid opening ways is the structure that pot lid and kettle body are connected as a single entity: pot lid is provided with lid-opening button and folding slip lid, in folding slip lid, be provided with folding lid spring, lid-opening button is arranged on the top of pot lid, and lid-opening button gets out of the way the transmission of closing lid slide block by folding lid spring.In use procedure, by pressing lid-opening button, pot lid is upwards opened, realized separating of pot lid and kettle body.In this case, conventionally pot lid is in the process of upwards opening, and pot lid rotates by torsion spring torsion, and the rate of climb is very fast, and now on pot lid, boiled hot water drips also and easily taken out of by pot lid, still has the potential safety hazard of scalding user.
Chinese utility model patent " the automatically slow opening structure of insulating pot " has proposed a solution, and this automatic slow-opening cover structure comprises a set of damper assembly, and this damper assembly includes inner tube, outer tube, top cover and high viscosity viscous oil.Its defect is: this damper assembly is subject to temperatures involved for a long time, easily causes damping force to weaken, secondly, uncapping in whole process, the size of damping force is constant, and the size of the elastic force of torsionspring is to reduce gradually, and causing the whole process of uncapping is the speed of pot lid non-uniform.
Chinese utility model patent " a kind of novel insulating pot cap-opening mechanism " has proposed another kind of scheme, is characterized in adopting gear to connect, and utilizes the principle of similar brake block, goes to brake with a slice silica gel.Shortcoming is also: uncapping in whole process, the size of damping force is constant, and the size of the elastic force of torsionspring is to reduce gradually, and causing too the whole process of uncapping is that the speed of pot lid is inconsistent.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of electric kettle with damping structure is provided.Compared with prior art, this electric kettle is uncapped in process whole, and the speed that pot lid is opened is consistent, and uncaps to realize gently, effectively prevents boiling water burn people.
The utility model adopts following technical scheme: a kind of electric kettle with damping structure, this electric kettle is made up of kettle body, pot lid and handle, pot lid is provided with lid-opening button and folding slip lid, in folding slip lid, be provided with folding lid spring, lid-opening button is arranged on the top of pot lid, and lid-opening button gets out of the way the displacement of closing lid slide block by folding lid spring; It is also provided with damping cover-opening structure; Distinguished: described damping cover-opening structure contains: cam damping device, bullet axle positioning seat, damping bullet axle, damping spring; On described cam damping device, with the rotating shaft of folding lid, pot lid is connected by the rotating shaft of folding lid with cam damping device; The line of the contact-making surface cross-sectional profile each point of described cam damping device and damping bullet axle and folding lid spindle central is the not equidistant of variation, and this distance is dwindled from below to up gradually.
Described lid-opening button, folding lid slide block, folding lid spring, damping spring, damping bullet axle, bullet axle positioning seat are arranged on pot lid together.
Described cam damping device, folding lid torsion spring can be arranged on handle together.
Described cam damping device also can be arranged on kettle body.
This kettle, in the time uncapping, is pressed lid-opening button, and lid-opening button promotion folding lid spring forces in folding lid slide block and separates with handle fastening structure, and pot lid is up opened under the effect of folding lid torsion spring power.In opening process, cam damping device implements to hinder the rotation effect of uncapping to damping bullet axle.Cam damping device is with the rotating shaft of pot lid, and the line of cam damping device cross-sectional profile each point and the rotating shaft of folding lid is the radius unequal of variation, means that damping force changes thereupon.The process of uncapping, damping force diminishes with the cam damping device arm of force and reduces, just with torsion spring power diminish gradually with the process of uncapping consistent, thereby guarantee mild uncapping.Effectively prevent boiling water burn people.
Brief description of the drawings
Fig. 1 is that electric kettle of the present utility model divides decomposing state schematic diagram.
Fig. 2 is the structural representation of electric kettle of the present utility model.
Fig. 3 is the cutaway view Amplified image of A in Fig. 2.
Fig. 4 is the structure action schematic diagram of damping cover-opening structure.
Reference numeral meaning: 1-lid-opening button, 2-pot lid, 3-folding lid slide block, 4-folding lid spring, 5-damping spring, 6-damping bullet axle, 7-bullet axle positioning seat, 8-cam damping device, the rotating shaft of 81-folding lid, 9-torsion spring, 10-handle, 11-kettle body.
Detailed description of the invention
Below in conjunction with specific embodiment, further set forth the technical solution of the utility model.
As shown in the figure, a kind of electric kettle with damping structure described in the utility model, this electric kettle is made up of kettle body, pot lid and handle, pot lid is provided with lid-opening button and folding slip lid, in folding slip lid, be provided with folding lid spring, lid-opening button is arranged on the top of pot lid, and lid-opening button gets out of the way the displacement of closing lid slide block by folding lid spring; It is also provided with damping cover-opening structure; Distinguished: described damping cover-opening structure contains: cam damping device, bullet axle positioning seat, damping bullet axle, damping spring; On described cam damping device, with the rotating shaft of folding lid, pot lid is connected by the rotating shaft of folding lid with cam damping device; The line of the contact-making surface cross-sectional profile each point of described cam damping device and damping bullet axle and folding lid spindle central is the not equidistant of variation, and this distance is dwindled from below to up gradually.
Described lid-opening button, folding lid slide block, folding lid spring, damping spring, damping bullet axle, bullet axle positioning seat are arranged on pot lid together.
Described cam damping device, folding lid torsion spring can be arranged on handle together.
Described cam damping device also can be arranged on kettle body.
Fig. 4 has shown in the time of folding lid, the operating state of damping cover-opening structure: in the time of closing lid, damping bullet axle is positioned at the extreme lower position of cam damping device, damping force maximum at this moment.In the process of uncapping, damping bullet axle rises gradually, and the cam arm of force diminishes from bottom to top, and damping force also thereupon from large to small.Uncap while end, damping bullet axle is positioned at the extreme higher position of cam damping device, damping force minimum at this moment.
The utility model comprises any technical scheme that adopts cam change radius to slow down torsion spring power, the button that it comprises, pot lid, folding lid slide block, folding lid spring, damping spring, damping bullet axle, plays axle positioning seat, cam damping device, the rotating shaft of folding lid, folding lid torsion spring, handle, kettle body etc. is not affected by installation site, material or other.
Claims (4)
1. the electric kettle with damping cover-opening structure, this electric kettle is made up of kettle body, pot lid and handle, pot lid is provided with lid-opening button and folding slip lid, in folding slip lid, be provided with folding lid spring, lid-opening button is arranged on the top of pot lid, and lid-opening button gets out of the way the displacement of closing lid slide block by folding lid spring; It is also provided with damping cover-opening structure; It is characterized in that: described damping cover-opening structure contains: cam damping device, bullet axle positioning seat, damping bullet axle, damping spring; On described cam damping device, with the rotating shaft of folding lid, pot lid is connected by the rotating shaft of folding lid with cam damping device; The line of the contact-making surface cross-sectional profile each point of described cam damping device and damping bullet axle and folding lid spindle central is the not equidistant of variation, and this distance is dwindled from below to up gradually.
2. a kind of electric kettle with damping cover-opening structure as claimed in claim 1, is characterized in that: described lid-opening button, folding lid slide block, folding lid spring, damping spring, damping bullet axle, bullet axle positioning seat are arranged on pot lid together.
3. a kind of electric kettle with damping cover-opening structure as claimed in claim 1, is characterized in that: described cam damping device, folding lid torsion spring are arranged on handle together.
4. a kind of electric kettle with damping cover-opening structure as claimed in claim 1, is characterized in that: described cam damping device is arranged on kettle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265523.4U CN203815251U (en) | 2014-05-23 | 2014-05-23 | Electric kettle with damping cover opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265523.4U CN203815251U (en) | 2014-05-23 | 2014-05-23 | Electric kettle with damping cover opening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203815251U true CN203815251U (en) | 2014-09-10 |
Family
ID=51470807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420265523.4U Expired - Lifetime CN203815251U (en) | 2014-05-23 | 2014-05-23 | Electric kettle with damping cover opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203815251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112438611A (en) * | 2019-09-03 | 2021-03-05 | 佛山市顺德区美的电热电器制造有限公司 | Cooking device |
-
2014
- 2014-05-23 CN CN201420265523.4U patent/CN203815251U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112438611A (en) * | 2019-09-03 | 2021-03-05 | 佛山市顺德区美的电热电器制造有限公司 | Cooking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160302 Address after: 515100, No. 8, Ping Bei Industrial Zone, Chaoyang District, Guangdong, Shantou Patentee after: SHANTOU XINGHE ELECTRICAL APPLIANCE Co.,Ltd. Address before: 515100 Shantou Xinghe Electrical Appliance Co., Ltd., No. 8, Ping Bei Industrial Zone, Chaoyang District, Guangdong, Shantou Patentee before: Chen Junbo |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 515100, No. 8, Ping Bei Industrial Zone, Chaoyang District, Guangdong, Shantou Patentee after: GUANGDONG HORIGEN MOTHER & BABY PRODUCTS Co.,Ltd. Address before: 515100, No. 8, Ping Bei Industrial Zone, Chaoyang District, Guangdong, Shantou Patentee before: SHANTOU XINGHE ELECTRICAL APPLIANCE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |