CN204332739U - A kind of base being applied to temp. controller for domestic electric appliances - Google Patents
A kind of base being applied to temp. controller for domestic electric appliances Download PDFInfo
- Publication number
- CN204332739U CN204332739U CN201420755814.1U CN201420755814U CN204332739U CN 204332739 U CN204332739 U CN 204332739U CN 201420755814 U CN201420755814 U CN 201420755814U CN 204332739 U CN204332739 U CN 204332739U
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- CN
- China
- Prior art keywords
- controller
- temp
- electric appliances
- domestic electric
- sealing ring
- 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
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Abstract
The utility model discloses a kind of base being applied to temp. controller for domestic electric appliances, comprise diaphragm seal body, and be arranged on the slot of diaphragm seal body; Described diaphragm seal body centre position is provided with sealing ring; Described sealing ring comprises skin and internal layer, and wherein, outer in bulge-structure, internal layer is concave shape; The utility model, by the sealing ring (outer in bulge-structure, internal layer is concave shape) arranged, can make temp. controller for domestic electric appliances more easily obtain the space sealed; By the setting of slot, temp. controller for domestic electric appliances can be made to be fixed; It is simple and reasonable, easy to use, and cost is low, not only increases the serviceability of temp. controller for domestic electric appliances, but also adds the useful life of temp. controller for domestic electric appliances.
Description
Technical field
The utility model belongs to temp. controller for domestic electric appliances field, particularly relates to a kind of base being applied to temp. controller for domestic electric appliances.
Background technology
Temperature controller is indispensable electric elements on household electrical appliance, although this device volume is little, purposes is very important.Along with the difference in season, suitably regulate this device, the energy can be saved and get a desired effect.In use, the knob of controller, when rotating twisting, is usually subject to downward pressure, is easy to cause between thermostat and base occur the phenomenon that gets loose; And under thermostat and base do not obtain well sealing situation, easily make thermostat damage.
Summary of the invention
(1) technical problem that will solve
For solving the problem, the utility model proposes a kind of simple and reasonable, easy to use, cost is low, not only increases the serviceability of temp. controller for domestic electric appliances, but also adds the diaphragm seal in temp. controller for domestic electric appliances useful life.
(2) technical scheme
The base being applied to temp. controller for domestic electric appliances of the present utility model, comprises diaphragm seal body, and is arranged on the slot of diaphragm seal body; Described diaphragm seal body centre position is provided with sealing ring; Described sealing ring comprises skin and internal layer, and wherein, outer in bulge-structure, internal layer is concave shape.
Further, described slot is oval or rectangle.
Further, the sealing of liquid metal tin material is adopted when described sealing ring seals.
(3) beneficial effect
The utility model compared with prior art, it has following beneficial effect: the base being applied to temp. controller for domestic electric appliances of the present utility model, by the sealing ring (outer in bulge-structure, internal layer is concave shape) arranged, temp. controller for domestic electric appliances can be made more easily to obtain the space sealed; By the setting of slot, temp. controller for domestic electric appliances can be made to be fixed; It is simple and reasonable, easy to use, and cost is low, not only increases the serviceability of temp. controller for domestic electric appliances, but also adds the useful life of temp. controller for domestic electric appliances.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the profile of the utility model A-A.
1-diaphragm seal body; 2-slot; 3-sealing ring; 4-is outer; 5-internal layer.
Embodiment
A kind of base being applied to temp. controller for domestic electric appliances as depicted in figs. 1 and 2, comprises diaphragm seal body 1, and is arranged on the slot 2 of diaphragm seal body 1; Described diaphragm seal body 1 centre position is provided with sealing ring 3; Described sealing ring 3 comprises outer 4 and internal layer 5, and wherein, outer 4 in bulge-structure, and internal layer 5 is in concave shape.
Wherein, described slot 2 can be set to ellipse or rectangle.
The sealing of liquid metal tin material is adopted when described sealing ring 3 seals.
The base being applied to temp. controller for domestic electric appliances of the present utility model, by the sealing ring (outer in bulge-structure, internal layer is concave shape) arranged, can make temp. controller for domestic electric appliances more easily obtain the space sealed; By the setting of slot, temp. controller for domestic electric appliances can be made to be fixed; It is simple and reasonable, easy to use, and cost is low, not only increases the serviceability of temp. controller for domestic electric appliances, but also adds the useful life of temp. controller for domestic electric appliances.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection range of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (3)
1. be applied to a base for temp. controller for domestic electric appliances, it is characterized in that: comprise diaphragm seal body, and be arranged on the slot of diaphragm seal body; Described diaphragm seal body centre position is provided with sealing ring; Described sealing ring comprises skin and internal layer, and wherein, outer in bulge-structure, internal layer is concave shape.
2. the base being applied to temp. controller for domestic electric appliances according to claim 1, is characterized in that: described slot is oval or rectangle.
3. the base being applied to temp. controller for domestic electric appliances according to claim 1, is characterized in that: adopt the sealing of liquid metal tin material when described sealing ring seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755814.1U CN204332739U (en) | 2014-12-05 | 2014-12-05 | A kind of base being applied to temp. controller for domestic electric appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755814.1U CN204332739U (en) | 2014-12-05 | 2014-12-05 | A kind of base being applied to temp. controller for domestic electric appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204332739U true CN204332739U (en) | 2015-05-13 |
Family
ID=53169065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420755814.1U Expired - Fee Related CN204332739U (en) | 2014-12-05 | 2014-12-05 | A kind of base being applied to temp. controller for domestic electric appliances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204332739U (en) |
-
2014
- 2014-12-05 CN CN201420755814.1U patent/CN204332739U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |