CN103190837A - Anti-overflow teapot lid with pressure relief cover - Google Patents
Anti-overflow teapot lid with pressure relief cover Download PDFInfo
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- CN103190837A CN103190837A CN2013101551280A CN201310155128A CN103190837A CN 103190837 A CN103190837 A CN 103190837A CN 2013101551280 A CN2013101551280 A CN 2013101551280A CN 201310155128 A CN201310155128 A CN 201310155128A CN 103190837 A CN103190837 A CN 103190837A
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- lid
- teapot
- pressure
- overflow
- pot lid
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Abstract
The invention discloses an anti-overflow teapot lid with a pressure relief cover, and relates to a teapot lid. A hand shank (1) is arranged on the middle part of the teapot lid (4); an annular bump (5) is arranged at the outer edge of the teapot lid; a necking annular cylinder (6) is arranged at the lower part of the annular bump; the upper ends of at least three elastic blocking plates (8) are fixedly connected with the lower end or the lower inner surface of the annular cylinder; at least two openings (9) are formed in the periphery of the hand shank of the teapot lid; at least two pressure caps (3) are respectively buckled on the openings; one side of each hand shank of at least two pressure caps is hinged with the teapot lid through a shaft coupling (2); and the openings in the teapot lid form a pressure relief exhaust channel inside the teapot. A vapor exhaust channel is formed by the openings arranged on the teapot lid; and ascending vapor is rapidly discharged by opening the pressure caps along the exhaust channel formed by the openings when the pressure of the vapor inside the pot is overlarge. Thus, the large-displacement pressure relief target is achieved; and the overflow phenomenon is effectively reduced.
Description
[technical field]
The present invention relates to a kind of lid, especially relate to a kind of kettle teapot with having the anti-overflow lid that pressure release is covered.
[background technology]
Known, kettle teapot is in the process of heating up water, in case water temperature reaches or when spending near 100, be subjected to the impact of steam, be easy to make pot lid to upper punch, boiling water just overflows along teapot is suitable for reading, thereby the water that overflows is put liquefied gas out by water combustion gas is assembled in the room, just can blast in case meet naked light, produce adverse consequences; This is because due to the existing pot lid design defect, pot lid is provided with a very little relief hole, can not quick pressure releasing when water is opened, and pot lid and teapot suitable for reading between without any constraint, so steam and boiling water just can be easily with pot lid jack-up, thereby cause dangerous generation; At the existing defective of existing pot lid, be necessary that by architecture advances formation can be taken precautions against the pot lid that the spilling water phenomenon takes place and takes precautions against the security incident generation.
[summary of the invention]
In order to overcome the deficiency in the background technology, the invention discloses a kind of anti-overflow lid with pressure release lid, utilize the opening that arranges on the pot lid to form the exhaust channel of steam, when water vapour pressure is excessive in kettle, up steam just can back down from pressure cover along the exhaust channel that opening forms and efflux fast, realize the purpose of big discharge capacity pressure release, effectively reduced the generation of spilling water phenomenon.
For achieving the above object, the present invention adopts following technical scheme:
A kind of anti-overflow lid with pressure release lid, comprise pot lid, from pressure cover and handle, on the middle part of pot lid, be provided with handle, the outer rim of described pot lid is provided with annular protrusion, being provided with the annular canister of necking down in the bottom of annular protrusion, fixedlys connected with the lower end of annular canister or lower inner face in the upper end of at least three elastic cards; Around the handle of pot lid, be provided with at least two openings, at least two are buckled in respectively on the described opening from pressure cover, be articulated and connected with pot lid by the axle connection at least two handle one sides from pressure cover, the described opening on the pot lid forms the pressure release exhaust channel in the teapot.
Described anti-overflow lid with pressure release lid, inner face is provided with interior ring in the lower end of annular canister, the upper end of at least three elastic cards and described interior embedded connection of ring.
Described anti-overflow lid with pressure release lid, the middle part of at least three described elastic cards is respectively equipped with outside arc-shaped convex, forms clamping to teapot position suitable for reading by arc-shaped convex.
Described anti-overflow lid with pressure release lid is provided with screw rod in the bottom of handle, and described screw rod passes after the perforation that the pot lid middle part arranges by nut check.
Owing to adopted technique scheme, the present invention to have following beneficial effect:
Anti-overflow lid with pressure release lid of the present invention, the present invention on the lid of cold water will pack into during use, going up the elastic card that arranges by ring in the present invention is stuck on the teapot inwall suitable for reading, the effect that the present invention is subjected to elastic card when water is held can not break away from teapot, the steam that rises and hot water rise along opening and impact from pressure cover, the exhaust pressure relief path of opening that in pressure cover forms teapot, leads to the outside, the steam that rises effluxes via opening, thereby realize the purpose of pressure release, effectively guaranteed can not occur the generation of spilling water, wherein be made as outside unlatching from pressure cover, can take precautions against the stifling handle of steam; The oneself height of pot lid of the present invention also can form the stopping of spilling water, had further guaranteed effective minimizing of spilling water phenomenon, had realized the purpose that safety is heated up water.
[description of drawings]
Fig. 1 is structural representation of the present invention;
Fig. 2 is external structure schematic diagram of the present invention;
Among the figure: 1, handle; 2, axle connects; 3, from pressure cover; 4, pot lid; 5, annular protrusion; 6, annular canister; 7, interior ring; 8, elastic card; 9, opening; 10, nut; 11, perforation.
[specific embodiment]
Can explain the present invention in more detail by the following examples, the present invention is not limited to the following examples, discloses purpose of the present invention and is intended to protect all changes and improvements in the scope of the invention;
The anti-overflow lid with pressure release lid described in 1 or 2 by reference to the accompanying drawings, comprise pot lid 4, from pressure cover 3 and handle, on the middle part of pot lid 4, be provided with handle 1, the bottom of described handle 1 is provided with screw rod, described screw rod passes perforation 11 backs of pot lid 4 middle parts setting by nut 10 lockings, the outer rim of described pot lid 4 is provided with annular protrusion 5, be provided with the annular canister 6 of necking down in the bottom of annular protrusion 5, ring 7 in the lower end of annular canister 6 inner face is provided with, the upper end of at least three elastic cards 8 and described interior 7 embedded connections of ring, be respectively equipped with outside arc-shaped convex at the middle part of at least three described elastic cards 8, form clamping to teapot position suitable for reading by arc-shaped convex; The substitute mode that perhaps adopts the upper end of at least three elastic cards 8 to fixedly connected with lower end or the lower inner face of annular canister 6; Around the handle 1 of pot lid 4, be provided with at least two openings 9, at least two are buckled in respectively on the described opening 9 from pressure cover 3, be articulated and connected the pressure release exhaust channel that the described opening 9 on the pot lid 4 forms in the teapots with pot lid 4 by axle connection 2 at least two handle 1 one sides from pressure cover 3.
Implement the anti-overflow lid with pressure release lid of the present invention, make when of the present invention, to between the handle 1 of pot lid 4 and the annular protrusion 5 a plurality of openings 9 be set, utilizing axle to connect 2 makes from pressure cover 3 annular array around handle 1, the least possible loss of temperature when pressure cover 3 can be guaranteed to heat up water, the present invention on the lid of cold water will pack into during use, be stuck in around the teapot inwall suitable for reading by the elastic card 8 that arranges on the ring 7 in the present invention, the effect that the present invention is subjected to elastic card 8 when water is held can not break away from teapot, and pot lid 4 of the present invention highly also can make the excessive difficulty of hot water strengthen, the steam that rises in the described boiling water and hot water impact from pressure cover 3 via opening 9, that opens forms the pressure release path from pressure cover 3 and opening 9, the steam that rises effluxes via opening 9, when if the steam that rises and boiling water pressure are excessive, from pressure cover 3 just can open bigger, become self-control row pressure lid.
Part not in the detailed description of the invention is prior art.
Claims (4)
1. one kind has the anti-overflow lid that pressure release is covered, comprise pot lid (4), from pressure cover (3) and handle, it is characterized in that: on the middle part of pot lid (4), be provided with handle (1), the outer rim of described pot lid (4) is provided with annular protrusion (5), being provided with the annular canister (6) of necking down in the bottom of annular protrusion (5), fixedlys connected with lower end or the lower inner face of annular canister (6) in the upper end of at least three elastic cards (8); Handle (1) in pot lid (4) is provided with at least two openings (9) all around, at least two are buckled in respectively on the described opening (9) from pressure cover (3), connect (2) at least two handle (1) one sides from pressure cover (3) by axle and be articulated and connected with pot lid (4), the described opening (9) on the pot lid (4) forms the pressure release exhaust channel in the teapot.
2. the anti-overflow lid with pressure release lid according to claim 1, it is characterized in that: the lower end inner face in annular canister (6) is provided with interior ring (7), the upper end of at least three elastic cards (8) with described in encircle that (7) are embedded to be connected.
3. the anti-overflow lid with pressure release lid according to claim 1 and 2, it is characterized in that: the middle part of at least three described elastic cards (8) is respectively equipped with outside arc-shaped convex, forms clamping to teapot position suitable for reading by arc-shaped convex.
4. the anti-overflow lid with pressure release lid according to claim 1, it is characterized in that: the bottom at handle (1) is provided with screw rod, and described screw rod passes perforation (11) back that pot lid (4) middle part arranges and is locked by nut (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310155128.0A CN103190837B (en) | 2013-04-15 | 2013-04-15 | A kind of anti-overflow lid with decompression cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310155128.0A CN103190837B (en) | 2013-04-15 | 2013-04-15 | A kind of anti-overflow lid with decompression cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103190837A true CN103190837A (en) | 2013-07-10 |
| CN103190837B CN103190837B (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310155128.0A Active CN103190837B (en) | 2013-04-15 | 2013-04-15 | A kind of anti-overflow lid with decompression cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103190837B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104825061A (en) * | 2014-02-10 | 2015-08-12 | 朱培池 | Double-layer vacuum pot lid |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2153307Y (en) * | 1993-03-29 | 1994-01-19 | 陈丽芬 | Lid-locking device for kettle or pot |
| CN2408784Y (en) * | 1999-03-03 | 2000-12-06 | 赵成伟 | Pot with rotary cover |
| CN201806548U (en) * | 2010-02-02 | 2011-04-27 | 苏么发 | Improved pot cover |
| CN202477366U (en) * | 2011-12-28 | 2012-10-10 | 韩光耀 | Spill-proof kettle |
| KR20130002374A (en) * | 2011-06-27 | 2013-01-08 | 이성수 | Water bath |
| CN203226671U (en) * | 2013-04-15 | 2013-10-09 | 李香秀 | Anti-overflow lid with pressure relief caps |
-
2013
- 2013-04-15 CN CN201310155128.0A patent/CN103190837B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2153307Y (en) * | 1993-03-29 | 1994-01-19 | 陈丽芬 | Lid-locking device for kettle or pot |
| CN2408784Y (en) * | 1999-03-03 | 2000-12-06 | 赵成伟 | Pot with rotary cover |
| CN201806548U (en) * | 2010-02-02 | 2011-04-27 | 苏么发 | Improved pot cover |
| KR20130002374A (en) * | 2011-06-27 | 2013-01-08 | 이성수 | Water bath |
| CN202477366U (en) * | 2011-12-28 | 2012-10-10 | 韩光耀 | Spill-proof kettle |
| CN203226671U (en) * | 2013-04-15 | 2013-10-09 | 李香秀 | Anti-overflow lid with pressure relief caps |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104825061A (en) * | 2014-02-10 | 2015-08-12 | 朱培池 | Double-layer vacuum pot lid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103190837B (en) | 2015-11-25 |
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| C06 | Publication | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Guochong Inventor before: Li Xiangxiu |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20151009 Address after: 315322 Zhejiang city of Cixi province Sinpo Town Village No. 178 half dug Puyan Applicant after: Cixi Xinpu Guangcheng electrical accessories factory Address before: East Village Fuhai Town Zhejiang city Cixi province Han Road 315332 Applicant before: Li Xiangxiu |
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| CB03 | Change of inventor or designer information |
Inventor after: Yang Yongqian Inventor before: Chen Guochong |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170228 Address after: 225763 Xinghua City, Jiangsu province Hainan town industrial concentration area Patentee after: Xinghua city water Jinding silk Co.,Ltd. Address before: 315322 Zhejiang city of Cixi province Sinpo Town Village No. 178 half dug Puyan Patentee before: Cixi Xinpu Guangcheng electrical accessories factory |
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Effective date of registration: 20191226 Address after: 225321 No. 11 Xuzhuang Xingwang Road, Gaogang District, Taizhou City, Jiangsu Province Patentee after: Lei Lei Address before: 225763 Xinghua City, Jiangsu province Hainan town industrial concentration area Patentee before: Xinghua city water Jinding silk Co.,Ltd. |
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Effective date of registration: 20221214 Address after: 276000 shuangchuang Industrial Park, Xuyou Road, Feixian Economic Development Zone, Linyi City, Shandong Province Patentee after: Shandong baiwo Biotechnology Co.,Ltd. Address before: 225321 No. 11 Xuzhuang Xingwang Road, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Lei Lei |
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Effective date of registration: 20230906 Address after: 529000 workshop E1 on the first floor of Building 1, 150 pingleli, Jianghai District, Jiangmen City, Guangdong Province Patentee after: Jiangmen Shenwei Hardware Co.,Ltd. Address before: 276000 shuangchuang Industrial Park, Xuyou Road, Feixian Economic Development Zone, Linyi City, Shandong Province Patentee before: Shandong baiwo Biotechnology Co.,Ltd. |