CN2515784Y - Water-proof knob device - Google Patents
Water-proof knob device Download PDFInfo
- Publication number
- CN2515784Y CN2515784Y CN 01258617 CN01258617U CN2515784Y CN 2515784 Y CN2515784 Y CN 2515784Y CN 01258617 CN01258617 CN 01258617 CN 01258617 U CN01258617 U CN 01258617U CN 2515784 Y CN2515784 Y CN 2515784Y
- Authority
- CN
- China
- Prior art keywords
- knob
- top cover
- water
- utility
- model
- 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
Links
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to a water-proof knob device. An annular groove is arranged on the end surface of a top cover on which a knob is arranged. A circle of water-proof reinforcing ribs matched with the groove are arranged at the inner side of the knob corresponding to the annular groove. The inner side of the bowl-shaped end surface of the knob is a plane which can be compactly connected with the end surface of the top cover. A thermoregulation knob of the water-proof knob device and the top cover are matched, and adopt multiple locations, so the matching manufacturability is good. The utility model can obtain good water-proof effect and be installed on different positions of a refrigerator; the utility model adapts the environment of rugged condition and has good versatility. The utility model is suitable for mechanical refrigerator of temperature control in refrigerating implements and other situations.
Description
Technical field
The utility model relates to the refrigerator accessory, is specifically related to a kind of water proof type knob assembly that can be used for refrigerator.
Background technology
The traditional mechanical Temperature Control Type thermoregulation knob that uses on the refrigerator is installed in cabinets cavity sidewall or refrigerator front or back usually.Owing to climate changes, the regional reasons such as different, artificial and environmental factor that distribute, easy ponding on the top cover that knob is installed can flow to thermoregulation knob along the top cover antetheca in case form the globule.Adopt original knob structure, water can flow to thermostat along top cover and thermoregulation knob mating surface, might cause electric leakage, influences the thermostat operate as normal.
Summary of the invention
The technical problems to be solved in the utility model is that a kind of moisture that can prevent of design enters the thermoregulation knob device of thermostat by top cover, no matter thermostat arrangement at what position, can both effectively be worked.
The above-mentioned technical problem of the utility model is to solve like this, construct a kind of water proof type knob assembly that can be used for refrigerator, it is characterized in that, be provided with annular groove at the top cover end face that knob is installed, be provided with the waterproof reinforced muscle of a circle and groove fit at the inboard position ring corresponding of knob with described annular groove, described knob bowl type end side inboard be can with the plane of described top cover end face close proximity.
Implement the water proof type knob assembly that the utility model provides, thermoregulation knob cooperates location, employing many places with top cover, cooperate good manufacturability.Can reach good waterproof effect, can be installed on the different parts of refrigerator, the condition of compatibility rugged environment has good versatility, is applicable to mechanical type temperature control refrigerator and other occasion in the refrigerating appliance.
Description of drawings
Fig. 1 is that the utility model water proof type thermoregulation knob is by the mounting structure schematic diagram.
Fig. 2 is the utility model water proof type thermoregulation knob side direction structural representation.
Fig. 3 is a side direction cross-sectional view under the utility model water proof type thermoregulation knob uncovered situation.
Embodiment
As shown in Figure 1-Figure 3, water proof type knob assembly of the present utility model is provided with annular groove 102 at top cover 101 end faces that knob is installed, and is provided with a circle waterproof reinforced muscle 104 at thermoregulation knob bowl type sphere 107 places and cannelure 102 correspondence positions.Knob bowl type end side inboard be can with the plane 103 of top cover 101 end face close proximity.Knob bowl type end side opposite side is a socket tube 105, be used for top cover 101 in the adjusting rotating shaft connect.Its process of waterproof is such: the ground floor waterproof is to realize with tight contact of top cover 101 end faces by knob plane 103, can avoid outside moisture to enter from interface, even minute quantity is arranged infiltrates, also can carry out waterproof, promptly by the further infiltration of reinforcement 104 with the incompatible realization water leaking-in of groove 102 close-fittings by the second layer.When the wall of the water that flows down from top cover 101 antethecas along thermoregulation knob bowl type end side or top cover enters in the groove 102 of waterproof reinforced muscle 104 and top cover 101, because groove 102 and reinforcement 104 tight fits, can stop moisture to enter thermostat inside along thermoregulation knob, and thermoregulation knob one rotates, moisture can flow out along reinforcement 104 and sidewall on the contrary, realize water-proof function, strengthened fail safe.The structure of knob dribbling face end cap 106 is seen Fig. 2, and the knob section of the face end cap 106 of not dribbling is seen Fig. 3.
Claims (1)
1, a kind of water proof type knob assembly, it is characterized in that, be provided with annular groove at the top cover end face that knob is installed, be provided with the waterproof reinforced muscle of a circle and groove fit at the inboard position ring corresponding of knob with described annular groove, described knob bowl type end side inboard be can with the plane of described top cover end face close proximity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01258617 CN2515784Y (en) | 2001-12-11 | 2001-12-11 | Water-proof knob device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01258617 CN2515784Y (en) | 2001-12-11 | 2001-12-11 | Water-proof knob device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2515784Y true CN2515784Y (en) | 2002-10-09 |
Family
ID=33667183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01258617 Expired - Fee Related CN2515784Y (en) | 2001-12-11 | 2001-12-11 | Water-proof knob device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2515784Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109275293A (en) * | 2018-09-06 | 2019-01-25 | 合肥华凌股份有限公司 | Temperature controlling box |
-
2001
- 2001-12-11 CN CN 01258617 patent/CN2515784Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109275293A (en) * | 2018-09-06 | 2019-01-25 | 合肥华凌股份有限公司 | Temperature controlling box |
| CN109275293B (en) * | 2018-09-06 | 2021-03-19 | 合肥华凌股份有限公司 | Temperature control box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |