CN103405158A - Cover opening mechanism for electric kettle - Google Patents
Cover opening mechanism for electric kettle Download PDFInfo
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- CN103405158A CN103405158A CN2013103639915A CN201310363991A CN103405158A CN 103405158 A CN103405158 A CN 103405158A CN 2013103639915 A CN2013103639915 A CN 2013103639915A CN 201310363991 A CN201310363991 A CN 201310363991A CN 103405158 A CN103405158 A CN 103405158A
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- pot lid
- rocking arm
- snap close
- cover
- lid
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Abstract
The invention discloses a cover opening mechanism for an electric kettle. The cover opening mechanism comprises a handle base (2), a kettle cover (4), a handle cover (14), a kettle cover connecting base (3), a latching rocker arm (13) and a cover opening button (12), wherein the kettle cover connecting base (3) is fixed on the handle base (2), the latching rocker arm (13) is hinged on the kettle cover connecting base (3) through a hinging shaft (11) of the latching rocker arm (13), the hinging shaft (11) of the latching rocker arm (13) is provided with a rocker arm torsional spring (16), the cover opening button (12) is arranged on the handle cover (14) and corresponds to the latching rocker arm (13) in the vertical direction, a connection part of the kettle cover (4) is hinged on the kettle cover connecting base (3) through a kettle cover hinging shaft (7), the kettle cover hinging shaft (7) is provided with a kettle cover torsional spring (15), the connection part of the kettle cover (4) is provided with an upper kettle cover leaning head (9), the latching rocker arm (13) is provided with a locking shoulder (10), and in a closed state, the locking shoulder (10) props against the upper kettle cover leaning head (9). Due to the structure, the cover opening mechanism has the characteristics of simple and reasonable structure, convenience in operation and use, stable and reliable work, good opening effect, long service life and the like.
Description
Technical field
The invention relates to the cap-opening mechanism of a kind of electric kettle, particularly a kind of kettle lid of electric heating kettle.
Background technology
Along with the progress in epoch and scientific and technological development, collection is quick, the electric kettle of safety, convenient one and be subject to liking of people, is popularized fast.But also have at present the pot lid of many electric kettles and kettle body to adopt isolating construction, in use east is lost west and is put, and the situation that often can can't find, bring very big inconvenience to the user.For this reason, Chinese patent 2010202540092 discloses a kind of electric kettle open and close cover structure, it comprises and is located at the lid-opening button that handgrip and handgrip cover, also comprise in being fixed on the pot lid turning gear covered, the pot lid turning gear comprises the contiguous block be connected with inner cap, the slot that is located at the contiguous block place, with the fixing cursor in contiguous block both sides, be fixed on the first rotating shaft of two cursor ends and be located at the first back-moving spring in the first rotating shaft, the first rotating shaft is located on handgrip; Also comprise and being positioned on handgrip and dead man movably, an end of dead man can be pressed on slot, is provided with the first axis at the other end of dead man; Also comprise the dead man seat, the dead man seat comprises a crank, is located at the second rotating shaft on crank and is located at the second back-moving spring in the second rotating shaft, one end of crank is provided with the bayonet socket be stuck on the first axis, the other end of crank is provided with the second axis, the second rotating shaft is located on handgrip, is provided with a feeler lever at the lid-opening button center, below feeler lever, is provided with a recess, recess is stuck on the second axis, can effectively solve the problem that pot lid separates with the kettle body.But still have complex structure, and machining accuracy is high, and the assembling difficulty is large, uses the shortcomings such as unreliable.For the problems referred to above, many manufacturers and knowledgeable people have carried out development, but not yet have so far satisfied product to emerge.
Summary of the invention
The problems referred to above that exist for overcoming existing electric kettle cap-opening mechanism, the purpose of the invention be to provide a kind of simple and reasonable, easy for operation, working stability reliable, it is effective to open, electric kettle cap-opening mechanism long service life.
The invention solves the technical scheme that its technical problem adopts, it comprises the handle base be fixed on the kettle body, the pot lid matched with Hu Kou, the handle cover be fixedly connected with handle base, described cap-opening mechanism also comprises the pot lid Connection Block, the snap close rocking arm, lid-opening button, the pot lid hinge, snap close rocking arm hinge, the pot lid Connection Block is fixed on handle base, the snap close rocking arm is hinged on the pot lid Connection Block by snap close rocking arm hinge, snap close rocking arm hinge is provided with the rocking arm torsional spring that the snap close rocking arm is rotated counterclockwise, lid-opening button can be arranged on up or down on handle cover and be corresponding up and down with the snap close rocking arm, described pot lid connecting portion is hinged on the pot lid Connection Block by the pot lid hinge, the pot lid hinge is provided with the pot lid torsion spring that pot lid is clockwise rotated, the pot lid connecting portion is provided with something or somebody to fall back on pot lid, the snap close rocking arm is provided with the lock shoulder matched with something or somebody to fall back on pot lid, the lock shoulder withstands on pot lid on something or somebody to fall back on when pot lid is closed.
The further scheme of the invention, described pot lid connecting portion is provided with something or somebody to fall back under pot lid, and the pot lid Connection Block is provided with the spacing backer of the pot lid matched with something or somebody to fall back under pot lid.
The further scheme of the invention, described pot lid connecting portion is provided with the pot lid notch matched with handle cover while uncapping.
After adopting said structure, have the following advantages compared with the prior art and effect.
The one, because snap close rocking arm hinge is provided with the rocking arm torsional spring that the snap close rocking arm is rotated counterclockwise, the pot lid hinge is provided with the pot lid torsion spring that pot lid is clockwise rotated, when pressing lid-opening button, lid-opening button clockwise rotates the snap close rocking arm, the lock of snap close rocking arm shoulder also rotates thereupon, makes something or somebody to fall back on the pot lid of pot lid connecting portion lose support, and pot lid clockwise rotates and automatically opens pot lid around the pot lid hinge under the elastic force effect of pot lid torsion spring, unclamp lid-opening button, the snap close rocking arm automatically resets.While closing pot lid, pull counterclockwise pot lid, around the pot lid hinge, rotate after the elastic force that overcomes the pot lid torsion spring, when something or somebody to fall back on end face on the pot lid of pot lid connecting portion contacts with the snap close rocking arm, back down the snap close rocking arm; When pot lid was closed, the lock of snap close rocking arm shoulder withstood on pot lid on something or somebody to fall back on again under the elastic force effect of rocking arm torsional spring, guaranteed that pot lid reliably closes.
The 2nd, owing at the pot lid connecting portion, being provided with something or somebody to fall back under pot lid, the pot lid Connection Block is provided with the spacing backer of pot lid that matches with something or somebody to fall back under pot lid, after pot lid is opened certain angle, under the pot lid of pot lid connecting portion, something or somebody to fall back on is subject to the spacing no longer rotation of the spacing backer of pot lid of pot lid Connection Block, can effectively control the opening angle of pot lid.
The 3rd, the invention is simple and reasonable, and quality of fit is low, easy to install, and working stability is reliable, and production cost is low.
The accompanying drawing explanation
Fig. 1 is the structural representation of the invention closing lid.
Fig. 2 is the structural representation that the invention is uncapped.
Fig. 3 is the decomposition texture schematic diagram of the invention drive disk assembly.
Fig. 4 is the result of use figure of the invention closing lid.
1 kettle body wherein, 2 handle bases, 3 pot lid Connection Blocks, 4 pot lids, the spacing backer of 5 pot lid, 6 pot lid notches, 7 pot lid hinges, something or somebody to fall back under 8 pot lids, something or somebody to fall back on 9 pot lids, 10 lock shoulders, 11 snap close rocking arm hinges, 12 lid-opening buttons, 13 snap close rocking arms, 14 handle covers, 15 pot lid torsion springs, 16 rocking arm torsional springs.
The specific embodiment
Fig. 1 is to shown in Figure 4, specific embodiments for a kind of electric kettle cap-opening mechanism of the invention, it comprises the handle base 2 be fixed on kettle body 1, the pot lid 4 matched with Hu Kou, the handle cover 14 be fixedly connected with handle base 2, described cap-opening mechanism also comprises pot lid Connection Block 3, snap close rocking arm 13, lid-opening button 12, pot lid hinge 7, snap close rocking arm hinge 11, pot lid Connection Block 3 is fixed on handle base 2, snap close rocking arm 13 is arranged on pot lid Connection Block 3 rotationally by snap close rocking arm hinge 11, snap close rocking arm hinge 11 is provided with the rocking arm torsional spring 16 that snap close rocking arm 13 is rotated counterclockwise, lid-opening button 12 can be arranged on up or down on handle cover 14 and be corresponding Shang Xia 13 with the snap close rocking arm, described pot lid 4 connecting portions are arranged on pot lid Connection Block 3 rotationally by pot lid hinge 7, pot lid hinge 7 is provided with the pot lid torsion spring 15 that pot lid 4 is clockwise rotated, pot lid 4 connecting portions are provided with something or somebody to fall back on 9 on pot lid, snap close rocking arm 13 is provided with the lock shoulder 10 matched with something or somebody to fall back on 9 on pot lid, lock shoulder 10 withstands on pot lid on something or somebody to fall back on 9 when pot lid 4 is closed.
In order to control the opening angle of pot lid 4, described pot lid 4 connecting portions are provided with something or somebody to fall back on 8 under pot lid, and pot lid Connection Block 3 is provided with the spacing backer 5 of the pot lid matched with something or somebody to fall back on 8 under pot lid.Described pot lid 4 connecting portions are provided with the pot lid notch 6 matched with handle cover 14 while uncapping.
The invention work is as follows: while uncapping, while press...withing one's finger lower lid-opening button 12, after the elastic force that overcomes rocking arm torsional spring 16, lid-opening button 12 makes snap close rocking arm 13 clockwise rotate certain angle around snap close rocking arm hinge 11, the lock shoulder 10 of snap close rocking arm 13 also rotates thereupon, make something or somebody to fall back on 9 on the pot lid of pot lid 4 connecting portions lose support, but pot lid 4 is in open mode, pot lid 4 clockwise rotates around pot lid hinge 7 under the elastic force effect of pot lid torsion spring 15, after pot lid 4 is opened certain angle, under the pot lid of pot lid 4 connecting portions, something or somebody to fall back on 8 is subject to the spacing no longer rotation of the spacing backer 5 of pot lid of pot lid Connection Block 3, thereby reach the purpose of automatically opening pot lid 4, after unclamping lid-opening button 12, snap close rocking arm 13 automatically resets under the elastic force effect of rocking arm torsional spring 16.
When closing pot lid 4, pull counterclockwise pot lid 4, pot lid 4 rotates around pot lid hinge 7 after the elastic force that overcomes pot lid torsion spring 15, when on the pot lid of pot lid 4 connecting portions, something or somebody to fall back on 9 end faces contact with snap close rocking arm 13, backs down snap close rocking arm 13; When pot lid 4 is closed, under 10 effects of the elastic force at rocking arm torsional spring 16 of the lock of snap close rocking arm 13 shoulder, withstand on again on pot lid on something or somebody to fall back on 9, guarantee that pot lid 4 closes reliably.
The above; just an embodiment of the invention, not make any pro forma restriction to the invention, do not breaking away from the technical scheme basis of the invention; the simple modification of having done, equivalent variations or modification, all fall into the protection domain of the invention.
Claims (3)
1. electric kettle cap-opening mechanism, comprise the handle base (2) be fixed on kettle body (1), the pot lid matched with Hu Kou (4), the handle cover (14) be fixedly connected with handle base (2), it is characterized in that: described cap-opening mechanism also comprises pot lid Connection Block (3), snap close rocking arm (13), lid-opening button (12), pot lid hinge (7), snap close rocking arm hinge (11), pot lid Connection Block (3) is fixed on handle base (2), snap close rocking arm (13) is hinged on pot lid Connection Block (3) by snap close rocking arm hinge (11), snap close rocking arm hinge (11) is provided with the rocking arm torsional spring (16) that snap close rocking arm (13) is rotated counterclockwise, it is upper and upper and lower corresponding with snap close rocking arm (13) that lid-opening button (12) can be arranged on handle cover (14) up or down, described pot lid (4) connecting portion is hinged on pot lid Connection Block (3) by pot lid hinge (7), pot lid hinge (7) is provided with the pot lid torsion spring (15) that pot lid (4) is clockwise rotated, pot lid (4) connecting portion is provided with something or somebody to fall back on pot lid (9), snap close rocking arm (13) is provided with the lock shoulder (10) matched with something or somebody to fall back on (9) on pot lid, lock shoulder (10) withstands on something or somebody to fall back on pot lid (9) when pot lid (4) is closed.
2. electric kettle cap-opening mechanism according to claim 1, it is characterized in that: described pot lid (4) connecting portion is provided with something or somebody to fall back under pot lid (8), and pot lid Connection Block (3) is provided with the spacing backer of pot lid (5) who matches with something or somebody to fall back on (8) under pot lid.
3. electric kettle cap-opening mechanism according to claim 1 and 2, it is characterized in that: described pot lid (4) connecting portion is provided with the pot lid notch (6) matched with handle cover (14) while uncapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103639915A CN103405158A (en) | 2013-08-19 | 2013-08-19 | Cover opening mechanism for electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103639915A CN103405158A (en) | 2013-08-19 | 2013-08-19 | Cover opening mechanism for electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103405158A true CN103405158A (en) | 2013-11-27 |
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ID=49598243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103639915A Pending CN103405158A (en) | 2013-08-19 | 2013-08-19 | Cover opening mechanism for electric kettle |
Country Status (1)
| Country | Link |
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| CN (1) | CN103405158A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108644A (en) * | 2016-09-19 | 2016-11-16 | 余姚市富达电子有限公司 | Hot-water bottle secondary cover-opening structure |
| CN114668293A (en) * | 2022-02-28 | 2022-06-28 | 珠海格力电器股份有限公司 | Open and close lid structure and have its electric rice cooker |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050284861A1 (en) * | 2004-06-25 | 2005-12-29 | Shiu Po Fung | Electric thermos jug |
| CN200987598Y (en) * | 2006-11-08 | 2007-12-12 | 广州市拓璞电器发展有限公司 | Electric heating water kettle with gear cover-opening mechanism |
| JP2008023177A (en) * | 2006-07-24 | 2008-02-07 | Zojirushi Corp | Electric appliance for home use |
| CN201312753Y (en) * | 2008-11-20 | 2009-09-23 | 美的集团有限公司 | Cover opening mechanism of electric kettle |
| CN201734551U (en) * | 2010-07-03 | 2011-02-09 | 李汉钊 | Structure for opening and closing cover of electric heating kettle |
| CN202723542U (en) * | 2011-12-28 | 2013-02-13 | 李杜全 | Electric kettle cover opening mechanism |
| CN203468370U (en) * | 2013-08-19 | 2014-03-12 | 浙江鑫明达科技有限公司 | Electric kettle uncovering mechanism |
-
2013
- 2013-08-19 CN CN2013103639915A patent/CN103405158A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050284861A1 (en) * | 2004-06-25 | 2005-12-29 | Shiu Po Fung | Electric thermos jug |
| JP2008023177A (en) * | 2006-07-24 | 2008-02-07 | Zojirushi Corp | Electric appliance for home use |
| CN200987598Y (en) * | 2006-11-08 | 2007-12-12 | 广州市拓璞电器发展有限公司 | Electric heating water kettle with gear cover-opening mechanism |
| CN201312753Y (en) * | 2008-11-20 | 2009-09-23 | 美的集团有限公司 | Cover opening mechanism of electric kettle |
| CN201734551U (en) * | 2010-07-03 | 2011-02-09 | 李汉钊 | Structure for opening and closing cover of electric heating kettle |
| CN202723542U (en) * | 2011-12-28 | 2013-02-13 | 李杜全 | Electric kettle cover opening mechanism |
| CN203468370U (en) * | 2013-08-19 | 2014-03-12 | 浙江鑫明达科技有限公司 | Electric kettle uncovering mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108644A (en) * | 2016-09-19 | 2016-11-16 | 余姚市富达电子有限公司 | Hot-water bottle secondary cover-opening structure |
| CN106108644B (en) * | 2016-09-19 | 2018-03-09 | 余姚市富达电子有限公司 | The secondary cover-opening structure of hot-water bottle |
| CN114668293A (en) * | 2022-02-28 | 2022-06-28 | 珠海格力电器股份有限公司 | Open and close lid structure and have its electric rice cooker |
| CN114668293B (en) * | 2022-02-28 | 2024-05-28 | 珠海格力电器股份有限公司 | Cover opening and closing structure and electric cooker with same |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |