CN102934947B - Automatic uncovering type spill-proof pot cover - Google Patents
Automatic uncovering type spill-proof pot cover Download PDFInfo
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- CN102934947B CN102934947B CN201210422673.7A CN201210422673A CN102934947B CN 102934947 B CN102934947 B CN 102934947B CN 201210422673 A CN201210422673 A CN 201210422673A CN 102934947 B CN102934947 B CN 102934947B
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- China
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- pot cover
- pot
- locking device
- latch hook
- cap
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Abstract
The invention discloses an automatic uncovering type spill-proof pot cover. The automatic uncovering type spill-proof pot cover comprises a pot cover base and a pot cover top, wherein the pot cover base covers the pot cover top matched with the pot cover base; a connecting piece on the edge of the pot cover base and a connecting piece on the edge of the pot cover top are connected together by a torsion spring to form a spring hinge mechanism; the pot cover top is automatically uncovered by using the spring hinge mechanism as a rotary center; a through hole is arranged on the pot cover top; the through hole is connected with a pot cover cap which is matched with the through hole by a hinge; a hinge four-bar mechanism locking device is arranged on the lower end of the pot cover cap; and a handle is additionally arranged on the pot cover top. According to the automatic uncovering type spill-proof pot cover disclosed by the invention, when boiling appears in a sealed pot and the pressure inside the pot reaches a certain level, stream pushes the pot cover cap, so that the pot cover cap is linked with the hinge four-bear mechanism locking device on the lower end of the pot cover cap to push away a latch hook; the torsion spring is connected on the pot cover top, so that the pot top cover is automatically bounced off after the locking device is opened for achieving automatic uncovering.
Description
Technical field
The present invention relates to daily life kitchen tools field, particularly relate to a kind of automatic lid closing/opening formula anti-overflow pot cover.
Background technology
In daily life, during culinary cuisine, always run into such situation: owing to failing to open in time the heat pot of boiling, and cause the food in pot to overflow.For fear of this phenomenon, there is multiple anti-overflow pot cover: hand anti-overflow pot cover and self-action anti-overflow pot cover.Hand anti-overflow pot cover is manual unlocking spill plate, operates relatively loaded down with trivial details; Self-action anti-overflow pot cover is that the vapours while utilizing boiling promotes unlocking apparatus, realizes automatic lid closing/opening.But common self-action anti-overflow pot cover complex structure, part is various, and is unfavorable for cleaning.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of automatic lid closing/opening formula anti-overflow pot cover, and it is reasonable in design, simple in structure.It utilizes the steam producing after boiling in sealing pan to push locking device open, thereby realize pot cover, automatically opens.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of automatic lid closing/opening formula anti-overflow pot cover is provided, and it comprises: pot cover base, pot cover top, on described pot cover base, be stamped the pot cover top supporting with it; The connector at described pot cover base edge and the connector of pot cover top edge rely on torque spring to link together, and form spring hinge mechanism; Described pot cover top can spring hinge mechanism be that pivot is realized automatic lid closing/opening; Described pot cover has through hole on top, relies on the chain connection pot cover cap supporting with it on through hole; Four-bar linkage locking device is equipped with in described pot cover cap lower end; Described pot cover is also equipped with handle on top.Described four-bar linkage locking device comprises: connecting rod and latch hook; Described connecting rod is " L " type, and it longitudinally connects the pot cover cap of upper end, and it laterally connects latch hook; Described latch hook is also " L " type, and latch hook vertically end is fixed on the reverse side that described pot cover pushes up, and horizontal ends is dead bolt, and its right angle corner place connects described connecting rod, forms linkage.
The invention has the beneficial effects as follows: a kind of automatic lid closing/opening formula of the present invention anti-overflow pot cover, reasonable in design, simple in structure, in sealing pan, after boiling, pot inner pressure reach a certain height, Steam Actuation pot cover cap, the link four-bar linkage locking device of its lower end of pot cover cap, pushes latch hook open; Due on pot cover top, be connected with torque spring, open locking device after pot cover top just automatically spring open, thereby realize automatic lid closing/opening, practical and convenient, without nurse.
Accompanying drawing explanation
Fig. 1 is a kind of automatic lid closing/opening formula of the present invention anti-overflow pot cover perspective view;
Fig. 2 is that four-bar linkage locking device is in conjunction with the local enlarged diagram of pot cover cap;
In accompanying drawing, the mark of each parts is as follows: 1, pot cover base; 2, pot cover top; 3, pot cover cap; 4, torque spring; 5, four-bar linkage locking device; 6, connector; 7, handle; 51, connecting rod; 52, latch hook.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to attached Fig. 1 and 2, the embodiment of the present invention comprises:
A formula anti-overflow pot cover, it comprises: pot cover base 1, pot cover top 2, on described pot cover base 1, be stamped the pot cover top 2 supporting with it; The connector 6 that the connector 6 at described pot cover base 1 edge and pot cover push up 2 edges relies on torque spring 4 to link together, and forms spring hinge mechanism; Described pot cover top 2 can spring hinge mechanism be that pivot is realized automatic lid closing/opening; On described pot cover top 2, have through hole, on through hole, rely on the chain connection pot cover cap 3 supporting with it; Four-bar linkage locking device 5 is equipped with in described pot cover cap 3 lower ends; On described pot cover top 2, handle 7 is also housed.Described four-bar linkage locking device 5 comprises: connecting rod 51 and latch hook 52; Described connecting rod 51 is " L " type, and it longitudinally connects the pot cover cap 3 of upper end, and it laterally connects latch hook 52; Described latch hook 52 is also " L " type, and latch hook 52 is vertically held the reverse side that is fixed on described pot cover top 2, and horizontal ends is dead bolt, and its right angle corner place connects described connecting rod 21, forms linkage.While seething with excitement in the pan of sealing, pot internal gas pressure raises, and steam backs down pot cover cap 3, and the four-bar linkage locking device 5 of pot cover cap 3 its lower ends of interlock, pushes latch hook 52 open; Owing to being connected with torque spring 4 on pot cover top 2, open locking device after pot cover top 2 just automatically spring open, thereby automatically open pot cover, avoid the generation of spillover.
A kind of automatic lid closing/opening formula of the present invention anti-overflow pot cover, reasonable in design, simple in structure, in sealing pan, after boiling, pot inner pressure reach a certain height, Steam Actuation pot cover cap, the link four-bar linkage locking device of its lower end of pot cover cap, pushes latch hook open; Due on pot cover top, be connected with torque spring, open just automatically springing open of pot cover top after locking device, thereby realize automatic lid closing/opening.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (1)
1. an automatic lid closing/opening formula anti-overflow pot cover, comprising: pot cover base, pot cover push up, and is stamped the pot cover top supporting with it on described pot cover base; It is characterized in that: the connector at described pot cover base edge and the connector of pot cover top edge rely on torque spring to link together, and form spring hinge mechanism; Described pot cover top can spring hinge mechanism be that pivot is realized automatic lid closing/opening; Described pot cover has through hole on top, relies on the chain connection pot cover cap supporting with it on through hole; Four-bar linkage locking device is equipped with in described pot cover cap lower end; Described pot cover is also equipped with handle on top, and described four-bar linkage locking device comprises: connecting rod and latch hook; Described connecting rod is " L " type, and it longitudinally connects the pot cover cap of upper end, and it laterally connects latch hook; Described latch hook is also " L " type, and latch hook vertically end is fixed on the reverse side that described pot cover pushes up, and horizontal ends is dead bolt, and its right angle corner place connects described connecting rod, forms linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210422673.7A CN102934947B (en) | 2012-10-30 | 2012-10-30 | Automatic uncovering type spill-proof pot cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210422673.7A CN102934947B (en) | 2012-10-30 | 2012-10-30 | Automatic uncovering type spill-proof pot cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102934947A CN102934947A (en) | 2013-02-20 |
| CN102934947B true CN102934947B (en) | 2014-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210422673.7A Expired - Fee Related CN102934947B (en) | 2012-10-30 | 2012-10-30 | Automatic uncovering type spill-proof pot cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102934947B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103351942B (en) * | 2013-07-30 | 2014-07-30 | 王荣克 | Oil seed roasting machine sealing pan cover and pan cover opening and closing device |
| CN105852653A (en) * | 2016-05-30 | 2016-08-17 | 皖西学院 | Pot cover having water drainage function |
| CN108937529A (en) * | 2018-06-25 | 2018-12-07 | 珠海格力电器股份有限公司 | Boiling method and computer-readable medium, controller and cooking appliance |
| CN110301815B (en) * | 2019-06-14 | 2023-04-28 | 拓浦精工智能制造（邵阳）有限公司 | Method for opening and closing pot cover and inner pot |
| CN112471893B (en) * | 2020-12-10 | 2021-08-24 | 浙江炊大王炊具有限公司 | Anti-overflow pot and using method thereof |
| CN113143031A (en) * | 2021-05-28 | 2021-07-23 | 内蒙古科技大学 | Anti-overflow pot cover |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2032434U (en) * | 1988-02-12 | 1989-02-15 | 孙虹 | Auto-opener for preventing overflow of electrical rice cooker |
| CN2119166U (en) * | 1992-04-22 | 1992-10-21 | 王红 | Spilling-proof pot lid |
| CN2897108Y (en) * | 2006-04-04 | 2007-05-09 | 董炳根 | Cover of electric cooker against overflow |
| KR20070114087A (en) * | 2007-10-16 | 2007-11-29 | 신우현 | Pot lid with opening and shutting window |
| CN101167631A (en) * | 2006-10-25 | 2008-04-30 | 徐鹏 | Anti-overflow pots |
| CN102210556A (en) * | 2010-04-07 | 2011-10-12 | 程轶 | Pot cover capable of being automatically pushed open by steam |
| CN202875054U (en) * | 2012-10-30 | 2013-04-17 | 苏州市职业大学 | Automatic-uncovering-type anti-spilling pot cover |
-
2012
- 2012-10-30 CN CN201210422673.7A patent/CN102934947B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2032434U (en) * | 1988-02-12 | 1989-02-15 | 孙虹 | Auto-opener for preventing overflow of electrical rice cooker |
| CN2119166U (en) * | 1992-04-22 | 1992-10-21 | 王红 | Spilling-proof pot lid |
| CN2897108Y (en) * | 2006-04-04 | 2007-05-09 | 董炳根 | Cover of electric cooker against overflow |
| CN101167631A (en) * | 2006-10-25 | 2008-04-30 | 徐鹏 | Anti-overflow pots |
| KR20070114087A (en) * | 2007-10-16 | 2007-11-29 | 신우현 | Pot lid with opening and shutting window |
| CN102210556A (en) * | 2010-04-07 | 2011-10-12 | 程轶 | Pot cover capable of being automatically pushed open by steam |
| CN202875054U (en) * | 2012-10-30 | 2013-04-17 | 苏州市职业大学 | Automatic-uncovering-type anti-spilling pot cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102934947A (en) | 2013-02-20 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20191030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |