CN102764084B - Carrying of a kind of pot cover is buckled - Google Patents
Carrying of a kind of pot cover is buckled Download PDFInfo
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- CN102764084B CN102764084B CN201210273712.1A CN201210273712A CN102764084B CN 102764084 B CN102764084 B CN 102764084B CN 201210273712 A CN201210273712 A CN 201210273712A CN 102764084 B CN102764084 B CN 102764084B
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- pot cover
- lower fastener
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Abstract
The invention provides carrying of a kind of pot cover to buckle, belong to cooker technical field.It solving carrying of existing pot cover is buckled in after culinary art completes, and put forward the temperature buckled and can reach quite high temperature, such people is easy to technical problems such as hand scalds when button is carried in gripping.This pot cover carry button, comprise and can be fixed on lower fastener on pot cover and upper button, linked together by demountable structure between lower fastener and upper button, demountable structure at least comprises a permanent magnet one.The present invention has button on button and separates with lower fastener and keep from heat, and avoids the button when removing pot cover and scalds hand, ensure that the advantage of the safety of cook.
Description
Technical field
The invention belongs to cooker technical field, relate to a kind of pot cover, particularly carrying of a kind of pot cover is buckled.
Background technology
In daily culinary art, people are according to self needing the pot that usually will use the various uses such as frying pan, marmite, pressure cooker, and pot cover be the most common with pot with the use of cooker, the Main Function of pot cover is the temperature keeping material in pot, and play the liquid splash preventing material in pot from causing because of the factor such as to be heated, the effect that steam escapes.
Pot cover needs to cover on pot when culinary art heating, pot cover will be removed and the food in pot could be taken out after having cooked, and usual pot cover all can have and buckle for carrying of staff gripping, carry button carry out moving cooker lid by gripping.Such as a kind of pot cover [CN202207090U] disclosed in Chinese patent literature, comprise pot cover body, be provided with handle in the middle part of pot cover body, the edge of pot cover body is provided with silica gel ring.During routine use, because temperature during culinary art is very high, the pot cover covered on pot also can be heated, the temperature carrying button will be made like this to raise, after culinary art completes, put forward the temperature buckled and can reach quite high temperature, such people is easy to hand to scald when button is carried in gripping.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose carrying of a kind of pot cover and buckle, this carries fastener has and can separate with pot cover the feature preventing from putting forward and buckle and be heated and people scalded when cooking.
Object of the present invention realizes by following technical proposal: carrying of a kind of pot cover is buckled, it is characterized in that, comprise and can be fixed on lower fastener on pot cover and upper button, linked together by demountable structure between described lower fastener and upper button, described demountable structure at least comprises a permanent magnet one.
Time upper button and lower fastener combine, by gripping upper button, pot cover can be mentioned; Pot cover is being covered after on pot, upper button and lower fastener is made separately by demountable structure, upper button is placed on one side, after culinary art completes, upper button is combined with lower fastener, then pot cover is removed from pot, go up button like this and can not be heated when cooking, avoid and scald hand when removing pot cover, ensure that the safety of cook.
As the first situation, smash upper described carrying of pot cover, described permanent magnet one is arranged in lower fastener, is provided with the Attraction block be made up of permeability magnetic material that can adsorb with permanent magnet one phase in lower fastener in described upper button.Permeability magnetic material refer to can with the material of permanent magnet generation magnetic action, Attraction block is attracted upper button and lower fastener to be combined by permanent magnet one, when cooking pot cover covered and only need load certain power after on pot and just upper button can be separated from lower fastener, after having cooked by upper button and lower fastener from new combination, permanent magnet one and Attraction block attract to fix again, are so just removed from pot by pot cover by gripping upper button.
As the second situation, smash upper described carrying of pot cover, described permanent magnet one is arranged in lower fastener, is provided with the permanent magnet two that can adsorb with permanent magnet one phase in lower fastener in described upper button.It is contrary with the polarity that permanent magnet two is positioned at the side that upper button coordinates with lower fastener with the polarity of the side that upper button coordinates that permanent magnet one is positioned at lower fastener, when pot cover does not cover on pot, combined by button and lower fastener in the attraction between permanent magnet one and permanent magnet two, when cooker cover covers on pot, only need load certain power just upper button can be separated from lower fastener, after having cooked by upper button and lower fastener from new combination, permanent magnet one and permanent magnet two attract fixing again, are so just removed from pot by pot cover by gripping upper button.
As the third situation, smash upper described carrying of pot cover, described permanent magnet one is arranged in button, is provided with the Attraction block be made up of permeability magnetic material that can adsorb mutually with the permanent magnet in upper button in described lower fastener.
As the 4th kind of situation, smash upper described carrying of pot cover, described permanent magnet one is arranged in button, is provided with the permanent magnet two that can adsorb with permanent magnet one phase in upper button in described lower fastener.
As the 5th kind of situation, smash upper described carrying of pot cover, described permanent magnet one is arranged in lower fastener, electromagnet is provided with in described upper button, described electromagnet comprises iron core and is wrapped in the coil outside iron core, described iron core is arranged in button, and one end of described iron core is stretched out button and can be contacted with above-mentioned permanent magnet one, and described coil and can make it be energized or the control structure of power-off is connected.Magnetic field can be produced after coil electricity, when power-off, iron core and permanent magnet one attract each other, after powered up, make the polarity of coil near one end of permanent magnet one identical with the polarity of permanent magnet one near iron core one end, will repulsion be produced between such coil and permanent magnet one, the attraction between permanent magnet one and iron core is offset, go up like this between button and lower fastener and just there is not active force, upper button can be lifted down from lower fastener.
Smash upper described carrying of pot cover, described control structure comprises the mounting groove in bar shaped, dry cell, control button and the wire that are opened on button, described dry cell is arranged in button, a described dry cell wherein pole is connected with one end of above-mentioned coil, the other pole of described dry cell is connected with one end of described wire, described control button is arranged in mounting groove, and described control button to be provided with when control button moves inward along mounting groove the connector that the other end of the other end of wire and coil can be linked together.According to the layout of permanent magnet one, the polarity in the magnetic field at coil two ends after judging to be energized by right-hand screw rule, thus judge the both positive and negative polarity of dry cell and the annexation of coil and wire; Carried out the connection of the connection of control connection part or break line and coil by the position controlling control button, thus when the upper button of realization disconnection is when needed connected with lower fastener, control coil produces magnetic field.
Smash upper described carrying of pot cover, described connector is a ringwise iron ring, and described iron ring is sheathed and be fixed on control button, and described iron ring can contact with the other end of the other end of wire and coil.When upper button and lower fastener are separated by needs, press control button, when control button moves to certain position, the now other end of iron ring and wire and the other end of coil, whole like this circuit is connected, coil electricity produces magnetic field, upper button and lower fastener in conjunction with time, control button is in normal position, iron ring communication conductive wire and coil, coil no power does not produce magnetic field, and permanent magnet one attracts iron core that button is combined with lower fastener.
Smash upper described carrying of pot cover, between the bottom land of described mounting groove and control button, be also provided with spring.One end that control button is positioned at mounting groove offers groove, and one end of spring is fixed in groove, and the other end is resisted against on the cell wall of mounting groove, is resetted by the control button pressed down by spring.
Compared with prior art, the button of carrying of this pot cover has the following advantages:
1, by button is divided into upper button and lower fastener and upper button and lower fastener can in conjunction with or separately, make when cooker cover covers on pot, button on the upper button being used for gripping can be separated with lower fastener and keep from heat, on when pot cover is removed by needs being, button is combined with lower fastener, avoid the button when removing pot cover and scald hand, ensure that the safety of cook.
2, the switch of electromagnet is controlled by gauge tap, only need press gauge tap just can by separating between upper button and lower fastener, iron core and permanent magnet only need be made during moving cooker lid to attract each other at a touch makes upper button and lower fastener be combined, simple to operate.
Accompanying drawing explanation
Fig. 1 is the side view carrying button of the present invention.
Fig. 2 is the top view carrying button of the present invention.
Fig. 3 is that embodiment one is along A-A direction sectional view in Fig. 2.
Fig. 4 is that embodiment two is along A-A direction sectional view in Fig. 2.
Fig. 5 is that embodiment three is along A-A direction sectional view in Fig. 2.
Fig. 6 is that embodiment four is along A-A direction sectional view in Fig. 2.
Fig. 7 is that embodiment five is along A-A direction sectional view in Fig. 2.
In figure, 111, lower fastener; 121, upper button; 211, Attraction block; 221, coil; 311, permanent magnet one; 411, permanent magnet two; 511, dry cell; 611, control button; 621, iron ring; 622, iron core; 631, groove; 641, spring; 711, wire.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
Embodiment one
As shown in Figure 1, Figure 2, Figure 3 shows, carrying of a kind of pot cover is buckled, and comprise and can be fixed on lower fastener 111 on pot cover and upper button 121, linked together by demountable structure between lower fastener 111 and upper button 121, demountable structure at least comprises a permanent magnet 1.
Permanent magnet 1 is arranged in lower fastener 111, and permanent magnet 1 is in the form of annular discs, and lower fastener 111 offers installation cavity and fixing hole, and installation cavity is connected with fixing hole, and permanent magnet 2 411 is fixed in installation cavity; Be provided with the Attraction block 211 be made up of permeability magnetic material that can adsorb with permanent magnet 1 phase in lower fastener 111 in upper button 121, one end of Attraction block 211 is the protuberance protruding upper button 121 lower end, and protuberance can contact with permanent magnet 1 through fixing hole.
Permeability magnetic material refer to can with the material of permanent magnet generation magnetic action, in the present embodiment one, Attraction block 211 is iron block, supporting and attract Attraction block 211 upper button 121 and lower fastener 111 to be combined by permanent magnet 1, by gripping upper button 121, pot cover can be mentioned; Pot cover is being covered after on pot, only need load certain power just upper button 121 can be separated from lower fastener 111, upper button 121 is placed on one side, after culinary art completes, upper button 121 is combined with lower fastener 111, then pot cover is removed from pot, go up button 121 like this and can not be heated when cooking, avoid and scald hand when removing pot cover, ensure that the safety of cook.
Embodiment two
The present embodiment with the structure of embodiment one and principle substantially identical, different place is: as Fig. 1, Fig. 2, shown in Fig. 4, permanent magnet 1 is arranged in lower fastener 111, electromagnet is provided with in upper button 121, the coil 221 that electromagnet comprises iron core 622 and is wrapped in outside iron core 622, iron core 622 is arranged in button 121, one end of iron core 622 is stretched out button 121 and can be contacted with permanent magnet 1, lower fastener 111 offers installation cavity and fixing hole, installation cavity is connected with fixing hole, contact with permanent magnet 1 in the fixing hole that one end of stretching out button 121 of iron core 622 can embed lower fastener 111, coil 221 and one can make it be energized or the control structure of power-off is connected, control structure comprises the mounting groove in bar shaped, dry cell 511, control button 611 and the wire 711 that are opened on button 121, dry cell 511 is arranged in button 121, a dry cell 511 wherein pole is connected with one end of coil 221, the other pole of dry cell 511 is connected with one end of wire 711, control button 611 is arranged in mounting groove, and control button 611 to be provided with when control button 611 moves inward along mounting groove the connector that the other end of the other end of wire 711 and coil 221 can be linked together, in the present embodiment two, the upper end of permanent magnet 1 is N pole, lower end is S pole, coil 221 wound clockwise is on iron core 622, the negative pole of dry cell 511 is connected with one end of coil 221, the positive pole of dry cell 511 is connected with one end of wire 711, by right-hand screw rule, coil 221 is positioned at iron core 622 lower end is when energized N pole, and upper end is S pole.
As shown in Figure 4, connector is a ringwise iron ring 621, iron ring 621 is sheathed and be fixed on control button 611, iron ring 621 can contact with the other end of the other end of wire 711 and coil 221, also be provided with spring 641 between the bottom land of mounting groove and control button 611, one end that control button 611 is positioned at mounting groove offers groove 631, and one end of spring 641 is fixed in groove 631, the other end is resisted against on the cell wall of mounting groove, is resetted by the control button 611 pressed down by spring 641.
Coil 221 can produce magnetic field after being energized, when power-off, iron core 622 and permanent magnet 1 attract each other, go up button 121 like this and lower fastener 111 just combines, moving cooker lid can be carried out with crossing the upper button 121 of gripping, pot cover is covered cook on pot time, need separately upper button 121 and lower fastener 111, press control button 611, when control button 611 moves to certain position, now iron ring 621 contacts with the other end of wire 711 and the other end of coil 221, whole like this circuit is connected, coil 221 is energized and produces magnetic field, coil 221 is all N pole with permanent magnet 1 near holding, coil 221 and permanent magnet 1 produce repulsion, attraction between permanent magnet 1 and iron core 622 is offset, go up like this between button 121 and lower fastener 111 and just there is not active force, upper button 121 can be lifted down from lower fastener 111, without the need to just button 121 and lower fastener 111 separately can be gone up by loading active force, simple to operation, when needing moving cooker lid, now control button 611 resets by spring 641, and iron ring 621 disconnects with wire 711 and coil 221, coil 221 no power, attracts iron core 622, the combination of button 121 and lower fastener 111 in realization by permanent magnet 1.
Embodiment three
The present embodiment with the structure of embodiment one and principle substantially identical, different place is: as Fig. 1, Fig. 2, shown in Fig. 5, permanent magnet 1 is arranged in button 121, the Attraction block 211 be made up of permeability magnetic material that can adsorb with permanent magnet 1 phase in upper button 121 is provided with in lower fastener 111, the lower end of permanent magnet 1 is stretched out button 121 and can be contacted with Attraction block 211, lower fastener 111 offers installation cavity and fixing hole, installation cavity is connected with fixing hole, contact with Attraction block 211 in the fixing hole that one end of stretching out button 121 of permanent magnet 1 can embed lower fastener 111, Attraction block 211 is made for iron, in the form of annular discsly to be fixed in installation cavity.
Embodiment four
The present embodiment with the structure of embodiment two and principle substantially identical, different place is: as shown in Figure 1, Figure 2, Figure 6 shows, permanent magnet 1 is arranged in lower fastener 111, is provided with the permanent magnet 2 411 that can adsorb with permanent magnet 1 phase in lower fastener 111 in upper button 121.The lower end of permanent magnet 2 411 is stretched out button 121 and can be contacted with permanent magnet 1, lower fastener 111 offers installation cavity and fixing hole, installation cavity is connected with fixing hole, contact with permanent magnet one in the fixing hole that one end of stretching out button 121 of permanent magnet 2 411 can embed lower fastener 111, in the present embodiment four, the magnetic of the upper end of permanent magnet 1 is N pole, the magnetic of lower end is S pole, the magnetic of the upper end of permanent magnet 2 411 is N pole, the magnetic of lower end is S pole, due to two like magnetic poles repel each other, there is a natural attraction between the sexes, when pot cover does not cover on pot, combined by button in the attraction between permanent magnet 1 and permanent magnet 2 411 121 and lower fastener 111, when cooker cover covers on pot, only need load certain power just upper button 121 can be separated from lower fastener 111, after having cooked by upper button 121 with lower fastener 111 from new combination, permanent magnet 1 and permanent magnet 2 411 attract fixing again, so just by gripping upper button 121, pot cover is removed from pot.
Embodiment five
The present embodiment with the structure of embodiment four and principle substantially identical, different place is: as shown in Figure 1, Figure 2, shown in Fig. 7, permanent magnet 1 is arranged in button 121, is provided with the permanent magnet 2 411 that can adsorb with permanent magnet 1 phase in upper button 121 in lower fastener 111, permanent magnet 2 411 is in the form of annular discs, the lower end of permanent magnet 1 is stretched out button 121 and can be contacted with permanent magnet 2 411, lower fastener 111 offers installation cavity and fixing hole, installation cavity is connected with fixing hole, contact with permanent magnet 2 411 in the fixing hole that one end of stretching out button 121 of permanent magnet 1 can embed lower fastener 111, in the present embodiment five, the upper end of permanent magnet 1 is S pole, lower end is N pole, the upper end of permanent magnet 2 411 is S pole, lower end is N pole, such permanent magnet 1 one end close with permanent magnet 2 411 be different in nature, make button 121 and lower fastener 111 can in conjunction with or by loading certain effect power by upper button 121 and lower fastener 111 separately.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ lower fastener 111 herein; Upper button 121; Attraction block 211; Coil 221; Permanent magnet 1; Permanent magnet 2 411; Dry cell 511; Control button 611; Iron ring 621; Iron core 622; Groove 631; Spring 641; Term such as wire 711 grade, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (1)
1. carrying of a pot cover is buckled, it is characterized in that, comprise and can be fixed on lower fastener (111) on pot cover and upper button (121), linked together by demountable structure between described lower fastener (111) and upper button (121), described demountable structure at least comprises a permanent magnet one (311), described permanent magnet one (311) is arranged in lower fastener (111), electromagnet is provided with in described upper button (121), described electromagnet comprises iron core (622) and is wrapped in iron core (622) coil outward (221), described iron core (622) is arranged in button (121), one end of described iron core (622) is stretched out button (121) and can be contacted with above-mentioned permanent magnet one (311), it can be made to be energized for described coil (221) and one or the control structure of power-off is connected, make the polarity of coil near one end of permanent magnet one identical with the polarity of permanent magnet one near iron core one end after powered up, described control structure comprises the mounting groove in bar shaped be opened on button (121), dry cell (511), control button (611) and wire (711), described dry cell (511) is arranged in button (121), described dry cell (511) wherein pole is connected with one end of above-mentioned coil (221), the described other pole of dry cell (511) is connected with one end of described wire (711), described control button (611) is arranged in mounting groove, described control button (611) to be provided with when control button (611) moves inward along mounting groove the connector that the other end of the other end of wire (711) and coil (221) can be linked together, described connector is a ringwise iron ring (621), described iron ring (621) is sheathed and be fixed on control button (611), described iron ring (621) can contact with the other end of the other end of wire (711) and coil (221), spring (641) is also provided with between the bottom land of described mounting groove and control button (611).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210273712.1A CN102764084B (en) | 2012-08-02 | 2012-08-02 | Carrying of a kind of pot cover is buckled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210273712.1A CN102764084B (en) | 2012-08-02 | 2012-08-02 | Carrying of a kind of pot cover is buckled |
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| Publication Number | Publication Date |
|---|---|
| CN102764084A CN102764084A (en) | 2012-11-07 |
| CN102764084B true CN102764084B (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210273712.1A Active CN102764084B (en) | 2012-08-02 | 2012-08-02 | Carrying of a kind of pot cover is buckled |
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| CN (1) | CN102764084B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107647809A (en) * | 2017-10-27 | 2018-02-02 | 品行量子科技（广东）有限公司 | A kind of electromagnetism anti-scalding pot lid handle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202154524U (en) * | 2011-06-09 | 2012-03-07 | 海尔集团公司 | Automatic pressure relief valve of electric pressure cooker |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2051846U (en) * | 1989-02-14 | 1990-01-31 | 刘传杰 | Electric thermos bottle capable of flowing off water touched by cup |
| WO1998024352A1 (en) * | 1996-12-04 | 1998-06-11 | Seb S.A. | Cover with a magnetic prehensile button |
| JPH10174655A (en) * | 1996-12-06 | 1998-06-30 | Kimiko Unno | Lid of pan with removable knob |
| WO2006064306A1 (en) * | 2004-12-14 | 2006-06-22 | Piero Melloni | Bi-functional lid |
| DE102009013240B4 (en) * | 2009-03-14 | 2019-03-14 | Wmf Württembergische Metallwarenfabrik Ag | A method of cooking under steam pressure in a steam pressure cooking apparatus and measuring / control apparatus and steam pressure cooking apparatus |
| CN202723612U (en) * | 2012-08-02 | 2013-02-13 | 浙江苏泊尔股份有限公司 | Lifting buckle of pot cover |
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2012
- 2012-08-02 CN CN201210273712.1A patent/CN102764084B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202154524U (en) * | 2011-06-09 | 2012-03-07 | 海尔集团公司 | Automatic pressure relief valve of electric pressure cooker |
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| CN102764084A (en) | 2012-11-07 |
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