CN103222803B - A kind of anti-overflow lid with pressure release cylinder - Google Patents
A kind of anti-overflow lid with pressure release cylinder Download PDFInfo
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- CN103222803B CN103222803B CN201310155129.5A CN201310155129A CN103222803B CN 103222803 B CN103222803 B CN 103222803B CN 201310155129 A CN201310155129 A CN 201310155129A CN 103222803 B CN103222803 B CN 103222803B
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- pressure release
- cylindrical shell
- pot lid
- lid
- opening
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- 230000007306 turnover Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 28
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000009835 boiling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
Abstract
A kind of anti-overflow lid with pressure release cylinder, relate to a kind of lid, the outer rim of described pot lid is provided with annular protrusion (7), be provided with the annular canister (8) of necking down in the bottom of annular protrusion, the upper end of at least three elastic cards (9) is fixedly connected with the lower end of annular canister or lower inner face; At least two openings (6) are provided with in the handle surrounding of pot lid, cylindrical shell (4) outer wall of at least two pressure release cylinders and described opening inwall matched in clearance, cylindrical shell is provided with multiple pressure relief opening (3), the lower end of described cylindrical shell is provided with the outer turnover panel (5) of slip-off preventing, plate body (1) is provided with in the upper end of cylindrical shell, the diameter of described plate body is greater than described opening, and the described pressure relief opening on cylindrical shell forms the pressure release exhaust channel in teapot; The opening that the present invention is arranged on pot lid is closed by the pressure release cylinder arranged, and guarantee that water temperature can not reduce, the pressure release cylinder risen by steam jack-up forms exhaust channel, realizes the object of large-displacement pressure relief, effectively reduces the generation of spilling water phenomenon.
Description
[technical field]
The present invention relates to a kind of lid, especially relate to a kind of kettle teapot anti-overflow lid with pressure release cylinder.
[background technology]
Known, kettle teapot is in the process of heating up water, to reach or close to 100 degree once water temperature, be subject to the impact of steam, be easy to make pot lid to upper punch, boiling water just overflows along teapot is suitable for reading, and the water of spilling is put liquefied gas out by water thus combustion gas is assembled in room, just can blast once meet naked light, produce adverse consequences; This is caused by 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 easily by pot lid jack-up, thus can cause dangerous generation; For the defect existing for existing pot lid, it may be necessary structure and improve, formed and can take precautions against the pot lid that spilling water phenomenon occurs and strick precaution security incident occurs.
[summary of the invention]
In order to overcome the deficiency in background technology, the invention discloses a kind of anti-overflow lid with pressure release cylinder, the opening that pot lid is arranged is closed by the pressure release cylinder arranged, guarantee that water temperature can not reduce, the pressure release cylinder risen by steam jack-up forms exhaust channel, realize the object of large-displacement pressure relief, effectively reduce 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 cylinder, comprise pot lid, pressure release cylinder and handle, handle is provided with on the middle part of pot lid, the outer rim of described pot lid is provided with annular protrusion, be provided with the annular canister of necking down in the bottom of annular protrusion, the upper end of at least three elastic cards is fixedly connected with the lower end of annular canister or lower inner face; At least two openings are provided with in the handle surrounding of pot lid, the cylinder body outer wall of at least two pressure release cylinders and described opening inwall matched in clearance, cylindrical shell is provided with multiple pressure relief opening, the lower end of described cylindrical shell is provided with the outer turnover panel of slip-off preventing, plate body is provided with in the upper end of cylindrical shell, the diameter of described plate body is greater than described opening, and the described pressure relief opening on cylindrical shell forms the pressure release exhaust channel in teapot.
The described anti-overflow lid with pressure release cylinder, the lower end inner face of annular canister is provided with inner ring, and the upper end of at least three elastic cards is connected with described inner ring is embedded.
The described anti-overflow lid with pressure release cylinder, the middle part of at least three described elastic cards is respectively equipped with outside arc-shaped convex, forms the clamping to teapot position suitable for reading by arc-shaped convex.
The described anti-overflow lid with pressure release cylinder, is provided with screw rod in the bottom of handle, described screw rod through after the perforation arranged in the middle part of pot lid by nut check.
Owing to have employed technique scheme, the present invention has following beneficial effect:
The anti-overflow lid with pressure release cylinder of the present invention, by the present invention on the lid of loading cold water during use, be stuck on teapot inwall suitable for reading by the elastic card that inner ring of the present invention is arranged, the effect that the present invention is subject to elastic card when water is opened can not depart from teapot, the steam risen and hot water rise along opening and impact pressure release cylinder, the pressure relief opening that the pressure release cylinder risen is arranged just can be formed in teapot and lead to outside exhaust pressure relief path, the steam risen is arranged outward via pressure relief opening, thus realize the object of pressure release, effectively ensure that the generation that there will not be spilling water, the insulation of kettle when described plate body can be guaranteed to heat up water, the oneself height of pot lid of the present invention also can form the stop to spilling water, further ensure that effective minimizing of spilling water phenomenon, achieves the object that safety is heated up water.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
Fig. 2 is external structure schematic diagram of the present invention;
Fig. 3 is pressure release barrel structure schematic diagram of the present invention;
In figure: 1, plate body; 2, handle; 3, pressure relief opening; 4, cylindrical shell; 5, outer turnover panel; 6, opening; 7, annular protrusion; 8, annular canister; 9, elastic card; 10, inner ring; 11, screw rod; 12, pot lid; 13, nut; 14, bore a hole.
[detailed description of the invention]
Can explain the present invention in more detail by the following examples, the present invention is not limited to the following examples, discloses object of the present invention and is intended to protect all changes and improvements in the scope of the invention;
By reference to the accompanying drawings 1, the anti-overflow lid with pressure release cylinder described in 2 or 3, comprise pot lid 12, pressure release cylinder and handle 2, handle 2 is provided with on the middle part of pot lid 12, screw rod 11 is provided with in the bottom of handle 2, described screw rod 11 is locked by nut 13 through after the perforation 14 arranged in the middle part of pot lid 12, the outer rim of described pot lid 12 is provided with annular protrusion 7, the annular canister 8 of necking down is provided with in the bottom of annular protrusion 7, the upper end of at least three elastic cards 9 is fixedly connected with the lower end of annular canister 8 or lower inner face, also inner ring 10 can be provided with on the lower end inner face of annular canister 8, the upper end of at least three elastic cards 9 is connected with described inner ring 10 is embedded, form another replacing structure of elastic card 9, the middle part of at least three described elastic cards 9 is respectively equipped with outside arc-shaped convex, the clamping to teapot position suitable for reading is formed by arc-shaped convex, at least two openings 6 are provided with in handle 2 surrounding of pot lid 12, cylindrical shell 4 outer wall of at least two pressure release cylinders and described opening 6 inwall matched in clearance, cylindrical shell 4 is provided with multiple pressure relief opening 3, the lower end of described cylindrical shell 4 is provided with the outer turnover panel 5 of slip-off preventing, plate body 1 is provided with in the upper end of cylindrical shell 4, the diameter of described plate body 1 is greater than described opening 6, and the described pressure relief opening 3 on cylindrical shell 4 forms the pressure release exhaust channel in teapot.
Implement the anti-overflow lid with pressure release cylinder of the present invention, when making of the present invention, by between the handle 2 of pot lid 12 and the annular protrusion 7 of outer rim, multiple opening 6 is set, preferably three or four openings 6, three or four pressure release cylinders are utilized to put into described opening 6 respectively, the outer turnover panel 5 utilizing pressure release cylinder cylindrical shell 4 lower end to arrange outwards bending, the anti-ejecting structure of cylindrical shell 4 is formed by outer turnover panel 5, the plate body 1 of cylindrical shell 4 upper end forms the shutoff of split shed 6 of heating up water, so that the loss that when guaranteeing to heat up water, temperature is the least possible, by the present invention on the lid of loading cold water during use, teapot inwall surrounding suitable for reading is stuck in by the elastic card 9 that inner ring 10 of the present invention is arranged, the effect that the present invention is subject to elastic card 9 when water is opened can not depart from teapot, if increase an annular silicon rubber sealing ring in the bottom of annular protrusion 7, effect is better, the difficulty that pot lid 12 of the present invention so highly also can make hot water excessive strengthens, the steam risen in described boiling water and hot water impact pressure release cylinder via opening 6, the cylindrical shell 4 risen just can make the pressure relief opening 3 of setting on cylindrical shell 4 exposed, pressure release path is formed by exposed pressure relief opening 3, the steam risen is via the outer row of opening 6, if rise steam and boiling water pressure too small time, the pressure release cylinder formed by cylindrical shell 4 and plate body 1 just can decline, automatic adjustment capacity.
Part not in the detailed description of the invention is prior art.
Claims (1)
1. one kind has the anti-overflow lid of pressure release cylinder, comprise pot lid (12), pressure release cylinder and handle (2), it is characterized in that: on the middle part of pot lid (12), be provided with handle (2), screw rod (11) is provided with in the bottom of handle (2), locked by nut (13) after the perforation (14) of described screw rod (11) through the setting of pot lid (12) middle part, the outer rim of described pot lid (12) is provided with annular protrusion (7), the annular canister (8) of necking down is provided with in the bottom of annular protrusion (7), the lower end inner face of annular canister (8) is provided with inner ring (10), the upper end of at least three elastic cards (9) is connected with described inner ring (10) is embedded, the middle part of at least three described elastic cards (9) is respectively equipped with outside arc-shaped convex, the clamping to teapot position suitable for reading is formed by arc-shaped convex, at least two openings (6) are provided with in handle (2) surrounding of pot lid (12), cylindrical shell (4) outer wall of at least two pressure release cylinders and described opening (6) inwall matched in clearance, cylindrical shell (4) is provided with multiple pressure relief opening (3), the lower end of described cylindrical shell (4) is provided with the outer turnover panel (5) of slip-off preventing, plate body (1) is provided with in the upper end of cylindrical shell (4), the diameter of described plate body (1) is greater than described opening (6), and the described pressure relief opening (3) on cylindrical shell (4) forms the pressure release exhaust channel in teapot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310155129.5A CN103222803B (en) | 2013-04-15 | 2013-04-15 | A kind of anti-overflow lid with pressure release cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310155129.5A CN103222803B (en) | 2013-04-15 | 2013-04-15 | A kind of anti-overflow lid with pressure release cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103222803A CN103222803A (en) | 2013-07-31 |
| CN103222803B true CN103222803B (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310155129.5A Active CN103222803B (en) | 2013-04-15 | 2013-04-15 | A kind of anti-overflow lid with pressure release cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103222803B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114668288B (en) * | 2022-03-18 | 2023-03-14 | 廉江市陆强电器有限公司 | Anti-overflow kettle that leaks |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418800Y (en) * | 2000-04-05 | 2001-02-14 | 黄丽水 | Kettle lid |
| CN2774352Y (en) * | 2005-04-21 | 2006-04-26 | 广东天际电器有限公司 | Anti-overflow pot |
| CN201418659Y (en) * | 2009-05-27 | 2010-03-10 | 林维民 | Improved stainless steel kettle |
| CN202211561U (en) * | 2011-08-16 | 2012-05-09 | 孔凡伟 | Sealing plug |
| CN203226672U (en) * | 2013-04-15 | 2013-10-09 | 李香秀 | Anti-overflow lid with pressure relief barrels |
-
2013
- 2013-04-15 CN CN201310155129.5A patent/CN103222803B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418800Y (en) * | 2000-04-05 | 2001-02-14 | 黄丽水 | Kettle lid |
| CN2774352Y (en) * | 2005-04-21 | 2006-04-26 | 广东天际电器有限公司 | Anti-overflow pot |
| CN201418659Y (en) * | 2009-05-27 | 2010-03-10 | 林维民 | Improved stainless steel kettle |
| CN202211561U (en) * | 2011-08-16 | 2012-05-09 | 孔凡伟 | Sealing plug |
| CN203226672U (en) * | 2013-04-15 | 2013-10-09 | 李香秀 | Anti-overflow lid with pressure relief barrels |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103222803A (en) | 2013-07-31 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| 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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| COR | Change of bibliographic data | ||
| 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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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB02 | Change of applicant information |
Inventor after: Yang Yongqian Inventor before: Chen Guochong |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161223 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: 20221122 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: 20230920 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. |
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