CN203987572U - Spill-preventing kettle - Google Patents
Spill-preventing kettle Download PDFInfo
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- CN203987572U CN203987572U CN201420466846.XU CN201420466846U CN203987572U CN 203987572 U CN203987572 U CN 203987572U CN 201420466846 U CN201420466846 U CN 201420466846U CN 203987572 U CN203987572 U CN 203987572U
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- check valve
- hermetically
- air intake
- sealed construction
- spill
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Abstract
The utility model provides a kind of Spill-preventing kettle, comprising: kettle body and pot lid; On pot lid, be provided with steam channel, the porch of steam channel is provided with air intake, and air intake place is provided with check valve, has first sealing and second sealing between check valve and air intake; Wherein, air intake place is provided with the first hermetically-sealed construction and the 3rd hermetically-sealed construction, on check valve, be provided with the second hermetically-sealed construction and the 4th hermetically-sealed construction, when Spill-preventing kettle tilts, the first hermetically-sealed construction matches with the second hermetically-sealed construction and forms first sealing, the 3rd hermetically-sealed construction matches with the 4th hermetically-sealed construction and forms second sealing, makes check valve be sealed into steam ports.The Spill-preventing kettle that the utility model provides, between air intake and check valve, there is two seals structure, so greatly improved the sealing of check valve, improved the sealing effectiveness of check valve, thereby reduced the probability that liquid flows out from steam channel, improve the quality of product, and then increased the competitiveness of product in market.
Description
Technical field
The utility model relates to household appliance technical field, in particular to a kind of Spill-preventing kettle.
Background technology
Because the boiled rear hot water of insulating pot is very boiling hot, when careless operation, when insulating pot is toppled over by External Force Acting, have hot water and flow out from Hu Kou, bring the risk of scalding client, so high-grade insulating pot is all designed with overturning-preventing water overflowing structure.
As shown in Figure 1, existing insulating pot overturning-preventing water overflowing structure is when kettle body is toppled over, check valve 2 in pot lid 1 slides, contact with steam channel 101, reach the effect of sealing water, but because only having outer surface to be in contact with one another a resealing, when check valve 2 has resistance or contact-making surface to have distortion when sliding, there is space in sealing surface, water will flow out and cause leakage from space, and sealing effectiveness is limited.
Utility model content
In order one of to solve the problems of the technologies described above at least, it is a kind of can effectively avoid kettle body to topple over time that the purpose of this utility model is to provide, the Spill-preventing kettle of overflow kettle body
In view of this, the utility model provides a kind of Spill-preventing kettle, comprising: kettle body, and described kettle body side portion is provided with temperature control cavity, in described temperature control cavity, temperature control device is set; And pot lid, on described pot lid, be provided with steam channel, described steam channel is communicated with described temperature control cavity, the porch of described steam channel is provided with the air intake being connected with described steam channel, described air intake place is provided with check valve, has first sealing and second sealing between described check valve and described air intake; Wherein, on described pot lid, be provided with the first hermetically-sealed construction and the 3rd hermetically-sealed construction, on described check valve, be provided with the second hermetically-sealed construction matching with described the first hermetically-sealed construction and the 4th hermetically-sealed construction matching with described the 3rd hermetically-sealed construction, when described Spill-preventing kettle tilts, described the first hermetically-sealed construction matches with described the second hermetically-sealed construction, to form first sealing, described the 3rd hermetically-sealed construction matches with described the 4th hermetically-sealed construction, to form second sealing, make described check valve seal described air intake.
The Spill-preventing kettle that the utility model provides, between air intake and check valve, there is two seals structure, when kettle is toppled over to arbitrary orientation, the first hermetically-sealed construction matches with the second hermetically-sealed construction, to form first sealing, be sealed into steam ports, it is sealed steam passage, the 3rd hermetically-sealed construction matches with the 4th hermetically-sealed construction, to form second sealing, further be sealed into steam ports, it is further sealed steam passage, so greatly improved the sealing of check valve, improved the sealing effectiveness of check valve, thereby effectively reduced the probability that liquid flows out from steam channel, improved the quality of product, and then increased the competitiveness of product in market.
In addition, the Spill-preventing kettle in above-described embodiment that the utility model provides can also have following additional technical feature:
An embodiment who provides according to the utility model, described first is sealed into horizontal plane sealing, and described second is sealed into inclined-plane or cambered surface sealing.
An embodiment who provides according to the utility model, described the first hermetically-sealed construction is the lower surface at described air intake edge, the upper surface that described the second hermetically-sealed construction is described check valve, the lower surface at described air intake edge is parallel with described check valve upper surface, when described Spill-preventing kettle tilts, described check valve moves to described air intake direction, and the lower surface at described air intake edge matches with the upper surface of described check valve and forms first sealing.
An embodiment who provides according to the utility model, described the 3rd hermetically-sealed construction is the first spigot surface that tube wall inner side, described air intake place arranges, described the first spigot surface forms holding tank at described air intake place, described the first spigot surface for and the lower surface at described air intake edge between there is inclined-plane or the cambered surface of angle; Described check valve upper surface is provided with the projection matching with described holding tank, and described projection can be inserted in described holding tank, described the 4th hermetically-sealed construction is inclined-plane or the cambered surface matching with described the first spigot surface in described projection, when described spill-proof kettle body tilts, described check valve moves to described air intake direction, and described the first spigot surface matches with inclined-plane in described projection or cambered surface and forms second sealing.
An embodiment who provides according to the utility model, described air intake arranged outside has the annular seal plate being fixedly connected with described pot lid, the lower surface that described the first hermetically-sealed construction is described annular seal plate, the upper surface that described the second hermetically-sealed construction is described check valve, the lower surface of described annular seal plate is parallel with the upper surface of described check valve, when described Spill-preventing kettle tilts, described check valve moves to described air intake direction, and the lower surface of described annular seal plate matches with the upper surface of described check valve and forms first sealing.
An embodiment who provides according to the utility model, described air intake place is provided with the fillet to downward-extension, the bottom of described fillet extends to form reducing to described air intake axis direction, described the 3rd hermetically-sealed construction is upper the second spigot surface arranging in described fillet outside, described the second spigot surface for and horizontal plane between there is inclined-plane or the cambered surface of angle; The sealed groove matching with described fillet is set on described check valve, and described fillet can insert in described sealed groove, and described the 4th hermetically-sealed construction is the inclined-plane or the cambered surface that match with described the 3rd spigot surface arranging on described sealed groove; When described Spill-preventing kettle tilts, described check valve moves to described air intake direction, and described the second spigot surface matches with inclined-plane on described sealed groove or cambered surface and forms second and seal.
An embodiment who provides according to the utility model, is provided with steam bracket on described pot lid, and is provided with one or more steam holes on described steam bracket, and described check valve arranges in described steam bracket.
An embodiment who provides according to the utility model, described check valve is taper platform, is provided with the hypotenuse matching with described taper platform on described steam bracket.
An embodiment who provides according to the utility model, described air intake place is provided with elastic sealing element, and described elastic sealing element is between the described air intake and described check valve of described steam channel.
Additional aspect of the present utility model and advantage will become in description part below obviously, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is the sectional structure schematic diagram of the pot lid of Spill-preventing kettle in prior art;
Fig. 2 is the sectional structure schematic diagram of Spill-preventing kettle the first embodiment described in the utility model pot lid while tilting;
Fig. 3 is the sectional structure schematic diagram of Spill-preventing kettle the second embodiment described in the utility model pot lid while tilting.
Wherein, in Fig. 1 to Fig. 3, the corresponding relation between Reference numeral and component names is:
1 pot lid, 101 steam channels, 102 holding tanks, 103 fillets, 104 annular seal plates, 2 check valves, 201 projections, 202 sealed grooves, 3 steam brackets, 4 steam inlet pipes, 401 air intakes.
The specific embodiment
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, in the situation that not conflicting, the application's embodiment and the feature in embodiment can combine mutually.
A lot of details have been set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from other modes described here and implement, and therefore, protection domain of the present utility model is not subject to the restriction of following public specific embodiment.
Below with reference to Fig. 2 to and Fig. 3 description according to Spill-preventing kettle described in some embodiment of the utility model.
As shown in Figures 2 and 3, the Spill-preventing kettle that the utility model provides comprises: kettle body (not shown) and pot lid 1.
Particularly, kettle body side portion is provided with temperature control cavity, temperature control device is set in temperature control cavity, is provided with steam channel 101 on pot lid 1, steam channel 101 is communicated with temperature control cavity, the porch of steam channel 101 is provided with steam inlet pipe 4, and steam inlet pipe 4 is connected with steam channel 101, and become a part for jet chimney 101, the porch of steam channel 101, air intake 401 places that are steam inlet pipe 4 are provided with check valve 2, have first sealing and second sealing between check valve 2 and air intake 401; Wherein, on pot lid 1, be provided with the first hermetically-sealed construction and the 3rd hermetically-sealed construction, on check valve 2, be provided with the second hermetically-sealed construction matching with the first hermetically-sealed construction and the 4th hermetically-sealed construction matching with the 3rd hermetically-sealed construction, when Spill-preventing kettle tilts, the first hermetically-sealed construction matches with the second hermetically-sealed construction, and to form first sealing, the 3rd hermetically-sealed construction matches with the 4th hermetically-sealed construction, to form second sealing, make check valve 2 be sealed into steam ports 401.
The Spill-preventing kettle that the utility model provides, between air intake 401 and check valve 2, there is two seals structure, when kettle is toppled over to arbitrary orientation, the first hermetically-sealed construction matches with the second hermetically-sealed construction, to form first sealing, be sealed into steam ports 401, it is sealed steam path 10 1, the 3rd hermetically-sealed construction matches with the 4th hermetically-sealed construction, to form second sealing, further be sealed into steam ports 401, it is further sealed steam path 10 1, so greatly improved the sealing of check valve 2, improved the sealing effectiveness of check valve 2, thereby effectively reduced the probability that liquid flows out from steam channel 101, improved the quality of product, and then increased the competitiveness of product in market.
In an embodiment who provides at the utility model, first is sealed into horizontal plane sealing, and second is sealed into inclined-plane or cambered surface sealing.
In the specific embodiment providing at the utility model, as shown in Figure 2, the first hermetically-sealed construction is the lower surface at air intake 401 edges, the second hermetically-sealed construction is the upper surface of check valve 2, the lower surface at air intake 401 edges is parallel with check valve 2 upper surfaces, when Spill-preventing kettle tilts, check valve 2 moves to air intake 401 directions, and the lower surface at air intake 401 edges matches with the upper surface of check valve 2 and forms first sealing.
In this embodiment, when kettle is toppled over to arbitrary orientation, the upper surface of check valve 2 matches with the lower surface at air intake 401 edges and is sealed into steam ports 401 formation first sealings, it is sealed steam path 10 1, now the 3rd hermetically-sealed construction and the 4th hermetically-sealed construction coordinate the sealing of formation second, further air intake 401, it is further sealed steam path 10 1, so greatly improved the sealing of check valve 2, improved the sealing effectiveness of check valve 2, thereby effectively reduced the probability that liquid flows out from steam channel 101, improved the quality of product, and then increased the competitiveness of product in market.
Or, as shown in Figure 3, air intake 401 arranged outside have the annular seal plate 104 being fixedly connected with pot lid 1, the first hermetically-sealed construction is the lower surface of annular seal plate 104, the second hermetically-sealed construction is the upper surface of check valve 2, and the lower surface of annular seal plate 104 is parallel with the upper surface of check valve 2, when Spill-preventing kettle tilts, check valve 2 moves to air intake 401 directions, and the lower surface of annular seal plate 104 matches with the upper surface of check valve 2 and forms first sealing.
In this embodiment, when kettle is toppled over to arbitrary orientation, the lower surface of annular seal plate 104 matches with the upper surface of check valve 2 and is sealed into steam ports 401 formation first sealings, it is sealed steam path 10 1, now the 3rd hermetically-sealed construction and the 4th hermetically-sealed construction coordinate the sealing of formation second, further be sealed into steam ports 401, it is further sealed steam path 10 1, so greatly improved the sealing of check valve 2, improved the sealing effectiveness of check valve 2, thereby effectively reduced the probability that liquid flows out from steam channel 101, improved the quality of product, and then increased the competitiveness of product in market.
In the specific embodiment providing at the utility model, as shown in Figure 2, the 3rd hermetically-sealed construction is the first spigot surface that air intake 401 tube wall inner sides, place arrange, the first spigot surface air intake 401 places form holding tank 102, the first spigot surfaces for and the lower surface at air intake 401 edges between there is inclined-plane or the cambered surface of angle; Check valve 2 upper surfaces are provided with the projection 201 matching with holding tank 102, and projection 201 can be inserted in holding tank 102, inclined-plane or the cambered surface of the 4th hermetically-sealed construction for matching with the first spigot surface in projection 201, when spill-proof kettle body tilts, check valve 2 moves to air intake 401 directions, and the inclined-plane on 201 or cambered surface match and form second sealing the first spigot surface with projection.
In this embodiment, when kettle is toppled over to arbitrary orientation, the first hermetically-sealed construction matches with the second hermetically-sealed construction and is sealed into air intake 401 formation first sealings, it is sealed steam path 10 1, now the inclined-plane on 201 or cambered surface match and form second sealing the first spigot surface with projection, further be sealed into steam ports 401, it is further sealed steam path 10 1, so greatly improved the sealing of check valve 2, improved the sealing effectiveness of check valve 2, thereby effectively reduced the probability that liquid flows out from steam channel 101, improved the quality of product, and then increased the competitiveness of product in market.
Or, as shown in Figure 3, air intake 401 places are provided with the fillet 103 to downward-extension, the bottom of fillet 103 extends to form reducing to air intake 401 axis directions, the 3rd hermetically-sealed construction is the second spigot surface arranging on fillet 103 outsides, the second spigot surface for and horizontal plane between there is inclined-plane or the cambered surface of angle; The sealed groove 202 matching with fillet 103 is set on check valve 2, and fillet 103 can insert in sealed groove 202, and the 4th hermetically-sealed construction is the inclined-plane or the cambered surface that match with the 3rd spigot surface arranging on sealed groove 202; When Spill-preventing kettle tilts, check valve 2 moves to air intake 401 directions, and the second spigot surface matches with inclined-plane on sealed groove 202 or cambered surface and forms second and seal.
In this embodiment, when kettle is toppled over to arbitrary orientation, the first hermetically-sealed construction matches with the second hermetically-sealed construction and is sealed into steam ports 401 formation first sealings, it is sealed steam path 10 1, now the second spigot surface matches with inclined-plane on sealed groove 202 or cambered surface and forms second sealing, further be sealed into steam ports 401, it is further sealed steam path 10 1, so greatly improved the sealing of check valve 2, improved the sealing effectiveness of check valve 2, thereby effectively reduced the probability that liquid flows out from steam channel 101, improved the quality of product, and then increased the competitiveness of product in market.
In an embodiment who provides at the utility model, be provided with steam bracket 3, and be provided with one or more steam holes on steam bracket 3 on pot lid 1, check valve 2 arranges in steam bracket 3.
In an embodiment who provides at the utility model, as shown in Figures 2 and 3, check valve 2 is taper platform, is provided with the hypotenuse matching with taper platform on steam bracket 3.
In this embodiment, check valve 2 is simple in structure for taper platform, and processing and manufacturing is easy, thereby has reduced the production difficulty of product, and then has improved the production efficiency of product; The setting of hypotenuse, in the time of can making kettle topple over, the entrance of sealed steam path 10 1 more rapidly, thus more effectively prevent that liquid from overflowing from kettle body.
In an embodiment who provides at the utility model, air intake 401 places are provided with elastic sealing element, and elastic sealing element is between the air intake 401 and check valve 2 of steam channel 101.
In an embodiment who provides at the utility model, the porch of steam channel 101 is provided with elastic sealing element (not shown), and elastic sealing element is between the entrance and check valve 2 of steam channel 101; Preferably, elastic sealing element is silicone-rubber seals.
In this embodiment, the setting of elastic sealing element, can dashpot check valve 2 and kettle body between impact, thereby extend product service life; Meanwhile, the gap between all right leakproof one-way valve 2 of elastic sealing element and the entrance of steam channel 101, thus effectively prevent that liquid is logical from flowing into steam between check valve 2 and the entrance of steam channel 101, and then effectively prevent that liquid from overflowing from kettle body.
In an embodiment who provides at the utility model, check valve 2 is stainless steel check valve.
Certainly, check valve 2 also can adopt other materials to make, as pottery etc., at this, just do not exemplified one by one, but all should be in protection domain of the present utility model.
In the utility model, term " first ", " second " be the object for describing only, and can not be interpreted as indication or hint relative importance; Term " a plurality of " refers to two or more, unless separately there is clear and definite restriction.The terms such as term " installation ", " being connected ", " connection ", " fixing " all should be interpreted broadly, and for example, " connection " can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; " being connected " can be to be directly connected, and also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the description of this description, the description of term " embodiment ", " some embodiment ", " specific embodiment " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a Spill-preventing kettle, is characterized in that, comprising:
Kettle body, described kettle body side portion is provided with temperature control cavity, in described temperature control cavity, temperature control device is set; With
Pot lid, on described pot lid, be provided with steam channel, described steam channel is communicated with described temperature control cavity, and the porch of described steam channel is provided with air intake, described air intake place is provided with check valve, has first sealing and second sealing between described check valve and described air intake;
Wherein, described air intake place is provided with the first hermetically-sealed construction and the 3rd hermetically-sealed construction, is provided with the second hermetically-sealed construction matching with described the first hermetically-sealed construction and the 4th hermetically-sealed construction matching with described the 3rd hermetically-sealed construction on described check valve;
When described Spill-preventing kettle tilts, described the first hermetically-sealed construction matches with described the second hermetically-sealed construction, and to form first sealing, described the 3rd hermetically-sealed construction matches with described the 4th hermetically-sealed construction, to form second sealing, make described check valve seal described air intake.
2. Spill-preventing kettle according to claim 1, is characterized in that, described first is sealed into horizontal plane sealing, and described second is sealed into inclined-plane or cambered surface sealing.
3. Spill-preventing kettle according to claim 2, it is characterized in that, described the first hermetically-sealed construction is the lower surface at described air intake edge, the upper surface that described the second hermetically-sealed construction is described check valve, the lower surface at described air intake edge is parallel with described check valve upper surface, when described Spill-preventing kettle tilts, described check valve moves to described air intake direction, and the lower surface at described air intake edge matches with the upper surface of described check valve and forms first sealing.
4. Spill-preventing kettle according to claim 2, is characterized in that,
Described the 3rd hermetically-sealed construction is the first spigot surface that tube wall inner side, described air intake place arranges, described the first spigot surface forms holding tank at described air intake place, described the first spigot surface for and the lower surface at described air intake edge between there is inclined-plane or the cambered surface of angle; Described check valve upper surface is provided with the projection matching with described holding tank, and described projection can be inserted in described holding tank, described the 4th hermetically-sealed construction is inclined-plane or the cambered surface matching with described the first spigot surface in described projection, when described spill-proof kettle body tilts, described check valve moves to described air intake direction, and described the first spigot surface matches with inclined-plane in described projection or cambered surface and forms second sealing.
5. Spill-preventing kettle according to claim 2, is characterized in that,
Described air intake arranged outside has the annular seal plate being fixedly connected with described pot lid, the lower surface that described the first hermetically-sealed construction is described annular seal plate, the upper surface that described the second hermetically-sealed construction is described check valve, the lower surface of described annular seal plate is parallel with the upper surface of described check valve, when described Spill-preventing kettle tilts, described check valve moves to described air intake direction, and the lower surface of described annular seal plate matches with the upper surface of described check valve and forms first sealing.
6. Spill-preventing kettle according to claim 2, is characterized in that,
Described air intake place is provided with the fillet to downward-extension, the bottom of described fillet extends to form reducing to described air intake axis direction, described the 3rd hermetically-sealed construction is upper the second spigot surface arranging in described fillet outside, described the second spigot surface for and horizontal plane between there is inclined-plane or the cambered surface of angle; The sealed groove matching with described fillet is set on described check valve, and described fillet can insert in described sealed groove, and described the 4th hermetically-sealed construction is the inclined-plane or the cambered surface that match with the 3rd spigot surface arranging on described sealed groove; When described Spill-preventing kettle tilts, described check valve moves to described air intake direction, and described the second spigot surface matches with inclined-plane on described sealed groove or cambered surface and forms second and seal.
7. according to the Spill-preventing kettle described in any one in claim 1 to 6, it is characterized in that,
On described pot lid, be provided with steam bracket, and be provided with one or more steam holes on described steam bracket, described check valve arranges in described steam bracket.
8. Spill-preventing kettle according to claim 7, is characterized in that,
Described check valve is taper platform, is provided with the hypotenuse matching with described taper platform on described steam bracket.
9. Spill-preventing kettle according to claim 8, is characterized in that,
Described air intake place is provided with elastic sealing element, and described elastic sealing element is between described air intake and described check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466846.XU CN203987572U (en) | 2014-08-18 | 2014-08-18 | Spill-preventing kettle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466846.XU CN203987572U (en) | 2014-08-18 | 2014-08-18 | Spill-preventing kettle |
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| Publication Number | Publication Date |
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| CN203987572U true CN203987572U (en) | 2014-12-10 |
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| CN201420466846.XU Expired - Fee Related CN203987572U (en) | 2014-08-18 | 2014-08-18 | Spill-preventing kettle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161450A (en) * | 2014-08-18 | 2014-11-26 | 广东美的生活电器制造有限公司 | Anti-overflow kettle |
-
2014
- 2014-08-18 CN CN201420466846.XU patent/CN203987572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161450A (en) * | 2014-08-18 | 2014-11-26 | 广东美的生活电器制造有限公司 | Anti-overflow kettle |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20141210 Termination date: 20200818 |