CN105105630B - A kind of pot lid component and hot-water bottle - Google Patents
A kind of pot lid component and hot-water bottle Download PDFInfo
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- CN105105630B CN105105630B CN201510579773.4A CN201510579773A CN105105630B CN 105105630 B CN105105630 B CN 105105630B CN 201510579773 A CN201510579773 A CN 201510579773A CN 105105630 B CN105105630 B CN 105105630B
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- China
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- pot lid
- pot
- lid component
- waterproof cover
- air bleeding
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Abstract
The present invention relates to hot-water bottle technical fields, disclose a kind of pot lid component.Pot lid component includes air bleeding valve, and when steam pressure is more than atmospheric pressure outside pot in kettle, air bleeding valve is opened, when pot external and internal pressure reaches equilibrium state and/or kettle is toppled over, exhaust valve closure.A kind of hot-water bottle for including above-mentioned pot lid component is also disclosed in the application.The present invention on pot lid component by installing air bleeding valve, and when steam pressure is more than atmospheric pressure outside pot in kettle, air bleeding valve is opened, and can realize that kettle is automatically drained out steam；When pot external and internal pressure reaches equilibrium state, exhaust valve closure preserves pot interior sealing, improves heat-insulating property；When kettle body is toppled over, exhaust valve closure solves kettle seepy question, securely and reliably, promotes user experience.
Description
Technical field
The present invention relates to hot-water bottle technical field more particularly to a kind of pot lid components and the hot water for including the pot lid component
Pot.
Background technology
At present, hot-water bottle (such as vacuum thermosbottle, thermal-insulation electric heating kettle) is when using the pot lid component being fully sealed, by
High-temperature vapor can be generated in the boiling water in hot-water bottle, space in hot-water bottle is made to generate larger pressure difference, when taking boiling water, hot water
High-temperature vapor can spray moment in pot, be easy to damage people.To solve this problem, it will usually in pot lid component
A tiny venthole is reserved, the high-temperature vapor of generation can be discharged in time, make hot-water bottle internal and external pressure balance, taken
Steam ejection is not had during boiling water, so as to prevent the generation of personal injury accident.But when hot-water bottle bottle body is toppled over, hot water
Water in pot can be leaked out from venthole, influence user experience.
In view of the above-mentioned problems, there is an urgent need for a kind of new pot lid component, to solve drainage existing for existing pot lid component,
The problem of influencing user experience.
Invention content
An object of the present invention is to provide a kind of pot lid components, can either be vented automatically and can prevent leak, peace
It is complete reliable, promote user experience.
It is another object of the present invention to propose a kind of hot-water bottle for including pot lid component as described above.
For this purpose, the present invention uses following technical scheme：
A kind of pot lid component, the pot lid component include air bleeding valve, when steam pressure is more than atmospheric pressure outside pot in kettle,
Air bleeding valve is opened, when pot external and internal pressure reaches equilibrium state and/or kettle is toppled over, exhaust valve closure.
As a kind of preferred embodiment of pot lid component, the air bleeding valve includes valve chamber and valve film, and first is offered on valve chamber
Exhaust outlet and second exhaust port, first row gas port are connected with pot chamber, and second exhaust port is connected with exhalant canal；
Valve film is movably disposed in valve chamber, and first row gas port or second exhaust port can be blocked by the change of position.
As a kind of preferred embodiment of pot lid component, the valve film has flange, the intermediate silica gel being recessed inwardly for periphery
Part.
As a kind of preferred embodiment of pot lid component, the pot lid component includes the waterproof cover of pressable movement, the row
Air valve is arranged on waterproof cover.
As a kind of preferred embodiment of pot lid component, the pot lid component includes pot lid main body, and the exhalant canal is pot
The cavity volume formed between lid main body and waterproof cover.
As a kind of preferred embodiment of pot lid component, sealing device is provided between the pot lid main body and waterproof cover.
As a kind of preferred embodiment of pot lid component, the pot lid component includes being arranged on the pressing piece at the top of waterproof cover,
The pressing piece can drive waterproof cover to be moved to open direction；
The waterproof cover outer cover is equipped with spring, for waterproof cover to be driven to be moved to the direction of closing.
As a kind of preferred embodiment of pot lid component, lock, the top of spring and lock are connected in the pot lid main body
It is fixedly connected, bottom end is fixedly connected with pot lid main body.
As a kind of preferred embodiment of pot lid component, the pot lid component includes pot mouth, the pot mouth and exhalant canal phase
Connection.
A kind of hot-water bottle, the hot-water bottle include the pot lid component as described in any of the above item.
Beneficial effects of the present invention are：
The present invention on pot lid component by installing air bleeding valve, when steam pressure is more than atmospheric pressure outside pot in kettle, row
Air valve is opened, and can realize that kettle is automatically drained out steam；When pot external and internal pressure reaches equilibrium state, exhaust valve closure preserves
Pot interior sealing improves heat-insulating property；When kettle body is toppled over, exhaust valve closure solves kettle seepy question, securely and reliably,
Promote user experience.
Description of the drawings
Fig. 1 is the status diagram that the hot-water bottle that the specific embodiment of the invention provides is in exhaust condition；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the status diagram that the hot-water bottle that the specific embodiment of the invention provides is in pressure balance；
Fig. 4 is the partial enlarged view at B in Fig. 3；
Fig. 5 is the status diagram that the hot-water bottle that the specific embodiment of the invention provides is in tilt state；
Fig. 6 is the partial enlarged view at C in Fig. 5；
Fig. 7 is the stereogram for the valve film that the specific embodiment of the invention provides.
Wherein：
1：Air bleeding valve；2nd, pot chamber；3rd, exhalant canal；4th, pot lid main body；5th, waterproof cover；6th, sealing device；7th, pressing piece；8、
Spring；9th, it latches；10th, pot mouth；
11st, valve chamber；12nd, valve film；13rd, head cover；51st, lug boss；61st, sealing rubber ring；62nd, sealing ring；
111st, first row gas port；112nd, second exhaust port；121st, flange.
Specific embodiment
For make present invention solves the technical problem that, the technical solution that uses and the technique effect that reaches it is clearer, below
The technical solution of the embodiment of the present invention will be described in further detail with reference to attached drawing, it is clear that described embodiment is only
It is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
All other embodiments obtained under the premise of creative work are not made, shall fall within the protection scope of the present invention.
Fig. 1 to Fig. 6 is the structure diagram of hot-water bottle that present embodiment provides.As shown in Figures 1 to 6, this embodiment party
Formula proposes a kind of hot-water bottle, including pot lid component, kettle body and handle, wherein, kettle body includes pot chamber 2, and pot lid component includes head cover
13rd, pot lid main body 4, pot mouth 10, the waterproof cover 5 that can be moved under pressing and the pressing piece 7 for being arranged on 5 top of waterproof cover, pot lid
The exhalant canal 3 with cavity volume is formed between main body 4 and waterproof cover 5, exhalant canal 3 is with pot mouth 10 with being connected.Pass through pressing
Pressing piece 7 can drive waterproof cover 5 to be moved to open direction.
Specifically, the middle part of waterproof cover 5 has the lug boss 51 that cross section is in inverted U, the outside of the lug boss 51 is arranged
There is the spring 8 that waterproof cover 5 is driven to be moved to the direction of closing, lock 9, the top of spring 8 and lock are connected in pot lid main body 4
9 are fixedly connected, and bottom end is fixedly connected with pot lid main body 4.When taking the hot water in hot-water bottle, Manual press pressing piece 7, pressing
Part 7 implements the lug boss 51 of waterproof cover 5 downward pressure, and waterproof cover 5 is whole to be moved downward, at this point, the water outlet of exhalant canal 3
It (is formed at the position of exhalant canal 3 in waterproof cover 5, the outer peripheral edge bottom of pot lid main body 4 and the outer peripheral edge top of waterproof cover 5
Between the gap that is formed, which is connected with pot chamber 2) open, the hot water in pot chamber 2 can flow through exhalant canal by the water outlet
3 outflow pot mouths 10；Pressing piece 7 is unclamped, under the recovery elastic force effect of spring 8, waterproof cover 5 is whole to move up to exhalant canal
3 water outlet is closed, and the hot water in pot chamber 2 can not then flow out hot-water bottle.
In order to avoid seepy question occurs in hot-water bottle, it is provided at the position that is in contact between pot lid main body 4 and waterproof cover 5 close
Seal apparatus 6.Specifically, it is provided with sealing rubber ring between at the top of the outer peripheral edge bottom of pot lid main body 4 and the outer peripheral edge of waterproof cover 5
61, it is provided with a circle sealing ring 62 between 51 outer wall of lug boss and pot lid main body 4 of waterproof cover 5.Sealing rubber ring 61 and sealing ring
62 setting substantially increases the leakproofness in hot-water bottle pot, effectively prevent the generation of drainage, while improve hot-water bottle
Heat-insulating property.
Further, pot lid component also has pot lid component automatic exhausting equipment, the pot lid component automatic exhausting equipment
Concrete structure is as described below：
Pot lid component further includes air bleeding valve 1, and when steam pressure is more than atmospheric pressure outside pot in kettle, air bleeding valve 1 is opened, when
Pot external and internal pressure reaches equilibrium state and/or when kettle is toppled over, and air bleeding valve 1 is closed.
Specifically, in order to smoothly realize it is automatic be vented and ensure safety, air bleeding valve 1 is arranged on waterproof cover 5, including
Valve chamber 11 and valve film 12 offer first row gas port 111 and second exhaust port 112, first row gas port 111 and pot chamber on valve chamber 11
2 are connected, and second exhaust port 112 is connected with exhalant canal 3, and valve film 12 is movably disposed in valve chamber 11, and is passed through
The change of position can be achieved to block first row gas port 111 or second exhaust port 112.
In the present embodiment, as shown in fig. 7, valve film 12 is the intermediate silica gel part being recessed inwardly, it is preferred that valve film 12 is
The concave shaped silica gel part of surrounding thickness intermediate thin.The design structure that centre is recessed inwardly can prevent the water impact in exhalant canal 3
Valve film 12 moves during valve 12 center of film.In addition, the periphery of valve film 12 has flange 121, be conducive to vapor from valve chamber 11
The gap discharge formed between 12 periphery of inner wall and valve film.
It is normally placed in hot-water bottle, when steam pressure is more than atmospheric pressure outside pot in pot, the steam pressure in pot
Under the action of, valve film 12 is subjected to displacement under the action of 11 intrinsic pressure difference of valve chamber.Originally, steam pressure highest in hot-water bottle,
Valve film 12, which is jacked up, to be even pushed at second exhaust port 112, and second exhaust port 112 is blocked, and the hot water in pot passes through kettle body
Heat exchange is carried out with outside air, meanwhile, part vapor, which rises chance waterproof cover 5, can be condensed into water droplet, and the two causes jointly
Steam pressure in pot constantly declines, and valve film 12 can progressively disengage second exhaust port 112 and slide downward, at this point, second exhaust
Mouth 112 is opened, and air bleeding valve 1 then in opening state, makes intercommunication inside and outside pot, and vapor then first enters valve through first row gas port 111
Chamber 11, then exhalant canal 3 is entered by second exhaust port 112 by the gap between valve chamber 11 and valve film 12, it is final to discharge outside pot
(arrow in Fig. 1 and Fig. 2 is air flow path).
When pot external and internal pressure reaches equilibrium state, as shown in Figure 3 and Figure 4, valve film 12 is fallen after rise to first row gas port 111
First row gas port 111 is blocked, air bleeding valve 1 is then closed, and keeps pot interior sealing, improves the heat-insulating property of hot-water bottle.
When kettle is toppled over, as shown in Figure 5 and Figure 6, valve film 12 is pushed at second exhaust port 112 by the flow in pot, will
112 automatic plugging of second exhaust port prevents the water in pot from being leaked out from second exhaust port 112, solves leakage when hot-water bottle is toppled over
Water problems securely and reliably, promotes user experience.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and it cannot be construed to limiting the scope of the invention in any way.Based on explanation herein, the technology of this field
Personnel would not require any inventive effort the other specific embodiments that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (7)
1. a kind of pot lid component, which is characterized in that the pot lid component includes air bleeding valve (1), when steam pressure is more than in kettle
Outside pot during atmospheric pressure, air bleeding valve (1) is opened, when pot external and internal pressure reaches equilibrium state and/or kettle is toppled over, air bleeding valve (1)
It closes；
The air bleeding valve (1) includes valve chamber (11) and valve film (12), and first row gas port (111) and second are offered on valve chamber (11)
Exhaust outlet (112), first row gas port (111) are connected with pot chamber (2), and second exhaust port (112) is connected with exhalant canal (3)
It is logical；
Valve film (12) is movably disposed in valve chamber (11), and first row gas port (111) or the can be blocked by the change of position
Two exhaust outlets (112)；
The valve film (12) has flange (121), the intermediate silica gel part being recessed inwardly for periphery；
The pot lid component include pressable movement waterproof cover (5), the air bleeding valve (1) be arranged on waterproof cover (5) and partially
Position of center line from pot lid.
2. pot lid component according to claim 1, which is characterized in that the pot lid component includes pot lid main body (4), described
The cavity volume that exhalant canal (3) is formed between pot lid main body (4) and waterproof cover (5).
3. pot lid component according to claim 2, which is characterized in that set between the pot lid main body (4) and waterproof cover (5)
It is equipped with sealing device (6).
4. pot lid component according to claim 1, which is characterized in that the pot lid component includes being arranged on waterproof cover (5)
The pressing piece (7) at top, the pressing piece (7) can drive waterproof cover (5) to be moved to open direction；
Waterproof cover (5) outer cover is equipped with spring (8), for waterproof cover (5) to be driven to be moved to the direction of closing.
5. pot lid component according to claim 2, which is characterized in that lock (9) is connected on the pot lid main body (4),
The top of spring (8) is fixedly connected with lock (9), and bottom end is fixedly connected with pot lid main body (4).
6. pot lid component according to claim 1, which is characterized in that the pot lid component includes pot mouth (10), the pot
Mouth (10) is connected with exhalant canal (3).
7. a kind of hot-water bottle, which is characterized in that the hot-water bottle includes such as claim 1 to 6 any one of them pot lid component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510579773.4A CN105105630B (en) | 2015-09-11 | 2015-09-11 | A kind of pot lid component and hot-water bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510579773.4A CN105105630B (en) | 2015-09-11 | 2015-09-11 | A kind of pot lid component and hot-water bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105105630A CN105105630A (en) | 2015-12-02 |
| CN105105630B true CN105105630B (en) | 2018-06-26 |
Family
ID=54653943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510579773.4A Active CN105105630B (en) | 2015-09-11 | 2015-09-11 | A kind of pot lid component and hot-water bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105105630B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943005B (en) * | 2016-01-07 | 2019-05-31 | 广东美的生活电器制造有限公司 | The pot lid component of kettle and kettle with it |
| CN108703611B (en) * | 2018-08-29 | 2023-07-04 | 安徽富光生活科技有限公司 | Straw cup with water sealing suction nozzle |
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| CN102715836A (en) * | 2012-07-09 | 2012-10-10 | 广东格兰仕集团有限公司 | Anti-leakage electric kettle |
| CN202801299U (en) * | 2012-05-30 | 2013-03-20 | 美的集团股份有限公司 | Steam exhaust structure |
| CN104127125A (en) * | 2014-08-08 | 2014-11-05 | 佛山市顺德区美的电热电器制造有限公司 | Overflow-resistant kettle |
| CN204292967U (en) * | 2014-12-25 | 2015-04-29 | 浙江先行实业有限公司 | Thermo jug pot lid |
| CN204394228U (en) * | 2015-02-02 | 2015-06-17 | 广东美的生活电器制造有限公司 | Electric kettle |
| CN205053766U (en) * | 2015-09-11 | 2016-03-02 | 珠海格力电器股份有限公司 | Pot lid subassembly and thermos |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4108658B2 (en) * | 2004-09-08 | 2008-06-25 | 象印マホービン株式会社 | Electric pot |
| WO2006095163A1 (en) * | 2005-03-08 | 2006-09-14 | Incro Limited | Nozzle comprising a flow control apparatus |
| CN103830809A (en) * | 2012-11-22 | 2014-06-04 | 邹浩然 | Disposable automatic liquid stopping infusion set |
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2015
- 2015-09-11 CN CN201510579773.4A patent/CN105105630B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202801299U (en) * | 2012-05-30 | 2013-03-20 | 美的集团股份有限公司 | Steam exhaust structure |
| CN102715836A (en) * | 2012-07-09 | 2012-10-10 | 广东格兰仕集团有限公司 | Anti-leakage electric kettle |
| CN104127125A (en) * | 2014-08-08 | 2014-11-05 | 佛山市顺德区美的电热电器制造有限公司 | Overflow-resistant kettle |
| CN204292967U (en) * | 2014-12-25 | 2015-04-29 | 浙江先行实业有限公司 | Thermo jug pot lid |
| CN204394228U (en) * | 2015-02-02 | 2015-06-17 | 广东美的生活电器制造有限公司 | Electric kettle |
| CN205053766U (en) * | 2015-09-11 | 2016-03-02 | 珠海格力电器股份有限公司 | Pot lid subassembly and thermos |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105105630A (en) | 2015-12-02 |
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