CN203721520U - Lever mechanism and electric cooker - Google Patents
Lever mechanism and electric cooker Download PDFInfo
- Publication number
- CN203721520U CN203721520U CN201420061968.0U CN201420061968U CN203721520U CN 203721520 U CN203721520 U CN 203721520U CN 201420061968 U CN201420061968 U CN 201420061968U CN 203721520 U CN203721520 U CN 203721520U
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- China
- Prior art keywords
- leverage
- utility
- model
- sensitive switch
- less
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- 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
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- 230000013011 mating Effects 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 3
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract 1
- 230000006978 adaptation Effects 0.000 abstract 1
- 235000009566 rice Nutrition 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000010247 contact dermatitis Diseases 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model discloses a lever mechanism, which comprises a body, the middle part of body have protrusion in the bellying of body upper surface, the middle part of bellying have with the fitting surface of micro-gap switch looks adaptation, the area of fitting surface is not less than 6 square millimeters. In the working process, the matching surface with the area not less than 6 square millimeters can effectively ensure the contact matching reliability between the lever mechanism and the microswitch, reduce the matching clearance between the lever mechanism and the microswitch and effectively avoid the phenomenon of dead locking of the microswitch. The utility model also discloses an electric rice cooker of using this lever mechanism.
Description
Technical field
The utility model relates to electric cooker corollary equipment technical field, particularly a kind of leverage.The utility model also relates to a kind of electric cooker of this leverage of application.
Background technology
Electric cooker is a kind of very common household electrical appliance, and along with improving constantly of user demand, its service behaviour also gets more and more people's extensive concerning day by day.
In current existing electric cooker agent structure, its leverage conventionally and sensitive switch be used in conjunction with, but, coordinate area less due to the co-operating contact between leverage and sensitive switch, in the equipment course of work, very easily there is sensitive switch stuck phenomenon, even cause electric cooker to occur meal to boil burnt phenomenon.
Therefore, how to make leverage contact with the cooperation between sensitive switch more fully reliable, avoiding sensitive switch generation stuck phenomenon is the important technological problems that those skilled in the art need to solve at present.
Utility model content
The purpose of this utility model is to provide a kind of leverage, and this leverage contacts comparatively fully reliable with the cooperation between sensitive switch, and is difficult for making sensitive switch generation stuck phenomenon.Another object of the present utility model is to provide a kind of electric cooker of applying above-mentioned leverage.
For solving the problems of the technologies described above, the utility model provides a kind of leverage, comprise body, the middle part of described body has the lug boss that protrudes from described body upper surface, the middle part of described lug boss has the mating surface suitable with sensitive switch, and the area of described mating surface is not less than 6 square millimeters.
Preferably, the length of described lug boss is not less than 12 millimeters.
Preferably, the width of described lug boss is not less than 8 millimeters.
Preferably, described body is magnet steel product.
The utility model also provides a kind of electric cooker, comprises housing, is provided with the sensitive switch and the leverage that cooperatively interact in described housing, and described leverage is specially the leverage as described in above-mentioned any one.
Above-mentioned background technology relatively, leverage provided by the utility model, comprises body, and the middle part of described body has the lug boss that protrudes from described body upper surface, the middle part of described lug boss has the mating surface suitable with sensitive switch, and the area of described mating surface is not less than 6 square millimeters.In the course of work, there is described mating surface that this kind be not less than 6 square millimeters of areas and can effectively ensure that contacting between leverage and sensitive switch coordinates reliability, reduces the fit clearance of the two, and effectively avoids sensitive switch generation stuck phenomenon.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The assembly structure schematic perspective view of the leverage of the electric cooker that Fig. 1 provides for a kind of embodiment of the utility model;
Fig. 2 is the planar structure schematic diagram of Fig. 1.
Embodiment
Core of the present utility model is to provide a kind of leverage, and this leverage contacts comparatively fully reliable with the cooperation between sensitive switch, and is difficult for making sensitive switch generation stuck phenomenon; Meanwhile, provide a kind of electric cooker of applying above-mentioned leverage.
In order to make those skilled in the art person understand better the utility model scheme, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1 and Fig. 2, the assembly structure schematic perspective view of the leverage of the electric cooker that Fig. 1 provides for a kind of embodiment of the utility model; Fig. 2 is the planar structure schematic diagram of Fig. 1.
In embodiment, leverage provided by the utility model, comprises body 11, and the middle part of body 11 has the lug boss 12 that protrudes from body 11 upper surfaces, the middle part of lug boss 12 has the mating surface suitable with sensitive switch 121, and the area of mating surface 121 is not less than 6 square millimeters.In the course of work, there is mating surface 121 that this kind be not less than 6 square millimeters of areas and can effectively ensure that contacting between leverage and sensitive switch coordinates reliability, reduces the fit clearance of the two, and effectively avoids sensitive switch generation stuck phenomenon.
Further, the length of lug boss 12 is not less than 12 millimeters, and its width is not less than 8 millimeters.In equipment running process, there is the lug boss 12 of above-mentioned length and width specifications, can further ensure the cooperation area between leverage and sensitive switch and contact to coordinate reliability.
On the other hand, body 11 is magnet steel product.Adopt this kind of magnet steel product as body 11, can further improve and contact sensitivity and controllability between leverage and sensitive switch.It should be pointed out that above-mentioned body 11 is that magnet steel product is only preferred version, this body 11 is not limited to magnet steel product mentioned above, as long as the actual use needs that can meet described leverage all can.
In embodiment, electric cooker provided by the utility model, comprises housing, is provided with the sensitive switch and the leverage that cooperatively interact in described housing, and described leverage is specially the leverage as described in embodiment above.The leverage of described electric cooker contacts comparatively fully reliable with the cooperation between sensitive switch, and is difficult for making sensitive switch generation stuck phenomenon.
In summary, the leverage providing in the utility model, comprises body, and the middle part of described body has the lug boss that protrudes from described body upper surface, the middle part of described lug boss has the mating surface suitable with sensitive switch, and the area of described mating surface is not less than 6 square millimeters.In the course of work, there is described mating surface that this kind be not less than 6 square millimeters of areas and can effectively ensure that contacting between leverage and sensitive switch coordinates reliability, reduces the fit clearance of the two, and effectively avoids sensitive switch generation stuck phenomenon.
In addition, the electric cooker of the above-mentioned leverage of application that the utility model provides, the leverage of this electric cooker contacts comparatively fully reliable with the cooperation between sensitive switch, and is difficult for making sensitive switch generation stuck phenomenon.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
Above leverage provided by the utility model and the electric cooker of applying this leverage are described in detail.Applied specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection range of the utility model claim.
Claims (5)
1. a leverage, it is characterized in that: comprise body, the middle part of described body has the lug boss that protrudes from described body upper surface, and the middle part of described lug boss has the mating surface suitable with sensitive switch, and the area of described mating surface is not less than 6 square millimeters.
2. leverage as claimed in claim 1, is characterized in that: the length of described lug boss is not less than 12 millimeters.
3. leverage as claimed in claim 1, is characterized in that: the width of described lug boss is not less than 8 millimeters.
4. leverage as claimed in claim 1, is characterized in that: described body is magnet steel product.
5. an electric cooker, comprises housing, is provided with the sensitive switch and the leverage that cooperatively interact in described housing, it is characterized in that: described leverage is specially the leverage as described in any one in claim 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420061968.0U CN203721520U (en) | 2014-02-11 | 2014-02-11 | Lever mechanism and electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420061968.0U CN203721520U (en) | 2014-02-11 | 2014-02-11 | Lever mechanism and electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203721520U true CN203721520U (en) | 2014-07-16 |
Family
ID=51160658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420061968.0U Expired - Lifetime CN203721520U (en) | 2014-02-11 | 2014-02-11 | Lever mechanism and electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203721520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364401A (en) * | 2019-08-15 | 2019-10-22 | 新东北电气集团高压开关有限公司 | One kind being used for spring mechanism energy storage latch switch structure |
-
2014
- 2014-02-11 CN CN201420061968.0U patent/CN203721520U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364401A (en) * | 2019-08-15 | 2019-10-22 | 新东北电气集团高压开关有限公司 | One kind being used for spring mechanism energy storage latch switch structure |
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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: GELI ELECTRIC APPLIANCE CO., LTD., ZHUHAI Effective date: 20141127 Owner name: GREE (ZHONGSHAN) SMALL HOME APPLIANCES CO., LTD. Free format text: FORMER OWNER: GELI ELECTRIC APPLIANCE CO., LTD., ZHUHAI Effective date: 20141127 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 519070 ZHUHAI, GUANGDONG PROVINCE TO: 528441 ZHONGSHAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141127 Address after: 528441 Zhongshan, the people of the town of public Industrial Avenue North, No. 39, north of the city of Guangdong Patentee after: GREE ELECTRIC APPLIANCES (ZHONGSHAN) SMALL HOUSEHOLD APPLIANCES MANUFACTURING Co.,Ltd. Patentee after: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI Address before: 519070 Guangdong city of Zhuhai Province Qianshan Patentee before: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |