CN102835904B - A kind of anti-overflow pot cover - Google Patents
A kind of anti-overflow pot cover Download PDFInfo
- Publication number
- CN102835904B CN102835904B CN201210317028.9A CN201210317028A CN102835904B CN 102835904 B CN102835904 B CN 102835904B CN 201210317028 A CN201210317028 A CN 201210317028A CN 102835904 B CN102835904 B CN 102835904B
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- China
- Prior art keywords
- base
- sliding axle
- cavity body
- pot cover
- overflow
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/56—Preventing boiling over, e.g. of milk
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
- Closures For Containers (AREA)
Abstract
The present invention discloses a kind of anti-overflow pot cover, comprises pot cover lid and anti-overflow mechanism, and described pot cover lid is provided with for holding the cavity body wrapping up anti-overflow mechanism; Described anti-overflow mechanism comprises top flat, base, sliding axle and elastomeric element, and described top flat is fixed on the top of described sliding axle and covers the upper shed of cavity body, and the bottom of cavity body has through hole; Described sliding axle is inserted on base through elastomeric element, and described base has through hole; Described base detachable is entrenched in recessed cavity bottom, and the through hole of recessed cavity bottom is communicated with the through hole of base.Install marmem, variation with temperature in anti-overflow mechanism in silica gel pan cover of the present invention, automatically open and closed pot cover blow vent, whole process completes automatically, easy to use, saves the time and efforts of user.
Description
Technical field
The present invention relates to a kind of kitchen utensils, more particularly, relate to a kind of anti-overflow pot cover.
Background technology
Current silica gel pan cover is on the market can form airtight effect with pan mostly, and the situation that soup juice overflows usually can occur when cooking, and user will spend more energy to go to adjust pot cover.
In addition, have part silicone gel pot cover on lid, to open pore for discharging steam and heat, such design, because the passage that pot cover has can not close, if perforate is too large, foreign matter likely falls in pot, and affects outward appearance; When water does not reach boiling point, steam can be discharged by described passage, and heat distributes thereupon, extends the heat time, wastes the energy.If what namely passage was opened is excessive, greatly will extend the heat time, cause unnecessary energy waste; Open too small, good anti-overflow effect can not be played again.
Also the design adopting sheet silica gel and silica gel lid closed type is had, the pressure jack-up sheet silica gel relying on steam to be formed reaches the object of discharging steam and heat, but silica gel piece can be aging, and long-time use can be out of shape, can not obturation effect be formed, be equivalent to out passage.
Summary of the invention
The object of the present invention is to provide a kind of anti-overflow pot cover, this pot cover is airtight and anti-overflow effective, and easy to clean, reduce energy consumption.
Another object of the present invention is to provide in above-mentioned anti-overflow pot cover the anti-overflow mechanism used.
Another object of the present invention is to provide pot cover lid matching used with above-mentioned anti-overflow mechanism.
Above-mentioned purpose of the present invention is achieved by the following technical solution: a kind of anti-overflow pot cover, comprises pot cover lid and anti-overflow mechanism, and described pot cover lid is provided with for holding the cavity body wrapping up anti-overflow mechanism; Described anti-overflow mechanism comprises top flat, base, sliding axle and elastomeric element, and described top flat is fixed on the top of described sliding axle and covers the upper shed of cavity body, and the bottom of cavity body has through hole; Described sliding axle is inserted on base through elastomeric element, and described base has through hole; Described base detachable is entrenched in recessed cavity bottom, and the through hole of recessed cavity bottom is communicated with the through hole of base.
Elastomeric element of the present invention comprises the tension spring that resets for top flat and leaves the shape memory alloy spring of cavity body upper shed for jack-up top flat, and described shape memory alloy spring and tension spring are that inner-outer sleeve is placed between sliding axle top and base on sliding axle; One end of described tension spring is fixed on the top of sliding axle; The other end of described tension spring is fixed on base.
Elastomeric element of the present invention comprises the Compress Spring resetted for top flat and the shape memory alloy spring leaving the upper shed of cavity body for jack-up top flat, described shape memory alloy spring and Compress Spring are enclosed within sliding axle, and described shape memory alloy spring is placed between sliding axle top and base; Described Compress Spring suppresses between base and sliding axle end.
Further, cavity body bottom of the present invention wall body is provided with annular groove, the flanging that the edge of described base turns on being, described flanging be fitted together to be arranged on cavity body annular groove in.
The bottom of described base and recessed cavity bottom are also provided with match fixing installing hole and fixing projection.
The grafting of described sliding axle on base fills between position and recessed cavity bottom and is provided with the space slided up and down for sliding axle.
Cavity body on described pot cover lid and lid adopts silica gel material one-body molded.
Another object of the present invention is realized by following technical measures: a kind of anti-overflow mechanism for described pot cover, described anti-overflow mechanism comprises top flat, base, sliding axle and elastomeric element, described top flat is fixed on the top of described sliding axle, and described sliding axle interts on base; Described elastomeric element comprises for the spring of top flat reset and the shape memory alloy spring for jack-up top flat, and described shape memory alloy spring and back-moving spring are enclosed within sliding axle.
Shape memory alloy spring of the present invention and back-moving spring are that inner-outer sleeve is placed between sliding axle top and base on sliding axle; One end of described back-moving spring is fixed on the top of sliding axle; The other end of described back-moving spring is fixed on base.
Shape memory alloy spring of the present invention is placed between sliding axle top and base; Described slip the tip of the axis is provided with catch, and described back-moving spring suppresses between base and the catch of sliding axle end.
Base of the present invention has at least one passage.
Further, the present invention also comprises protective casing, and protective casing is placed between top flat and base.
Further, the present invention also comprises guide pin bushing, and described guide pin bushing is fixed on base, and described sliding axle is inserted in guide pin bushing through base.
The centre of base of the present invention is the empty platforms of protuberance, and described guide pin bushing is fixed in the raised platform of base, and described slip the tip of the axis stretches out guide pin bushing and is placed in empty platforms.
Base of the present invention is tabular, and described guide pin bushing is fixed on the center of base, and described slip the tip of the axis stretches out guide pin bushing.
Further, the internal-and external diameter of guide pin bushing of the present invention is up-narrow and down-wide, forms a boss between the top and the bottom of guide pin bushing, and the top of guide pin bushing and sliding axle adaptation, lower inner wall and the sliding axle of guide pin bushing exist interval.
Preferentially, the present invention also comprises guide pin bushing, and the internal-and external diameter of described guide pin bushing is up-narrow and down-wide, forms a boss between the top and the bottom of guide pin bushing, the top of guide pin bushing and sliding axle adaptation, and lower inner wall and the sliding axle of guide pin bushing exist interval; Described base is tabular, and the lower port of guide pin bushing is fixed on the center of base, and slip the tip of the axis stretches out guide pin bushing; Described shape memory alloy spring is placed between sliding axle top and boss; Described slip the tip of the axis is provided with catch, and described back-moving spring is placed in described interval, and suppresses between boss and the catch of sliding axle end.
Another object of the present invention is realized by following technical measures: the matching used pot cover lid of a kind of and described anti-overflow mechanism; Described pot cover lid is provided with for holding the cavity body that wraps up anti-overflow mechanism or wearing mouth for fixing anti-overflow mechanism.
Bottom or the sidewall of cavity body of the present invention have passage.
Further, the upper shed edge of cavity body of the present invention is provided with the barricade exceeding cover outer surface.
Described cavity body bottom wall body is provided with chimeric annular groove.
What described pot cover lid was provided with different bore is ramped shaped locking edge edge, and the lid position of slope lower end is provided with for concave ring groove in water accumulation.
The bottom end plane of described interior concave ring groove is positioned at the below of cavity body bottom end plane.
The inner surface of described pot cover lid is evenly distributed with polywater salient point or polywater convex line.
Cavity body on described pot cover lid and lid adopts silica gel material one-body molded.
Described pot cover lid is provided with cambered surface cavity type handle.
Described cambered surface cavity type handle both sides are provided with position, hole, are provided with non-skid thread bone inside it.
Described pot cover lid edge is provided with hanging hole.
Becket reinforcement is equipped with in described pot cover lid.
Tool of the present invention has the following advantages:
(1) anti-overflow mechanism of the present invention can out, conveniently clean, can well avoid bacteria breed by integral demounting from cavity body; And after anti-overflow mechanism takes apart, use in silica gel pan cover Ke oven, baking box, micro-wave oven etc.
(2) the recessed cavity hatch exhaust on silica gel pan cover of the present invention, blow vent is large, can reach good anti-overflow effect; Recessed cavity hatch is provided with barricade simultaneously, easy to use, and safety, the steam that can not be discharged is scalded;
(3) install marmem, variation with temperature in the anti-overflow mechanism in silica gel pan cover of the present invention, automatically open and closed pot cover blow vent, whole process completes automatically, easy to use, saves the time and efforts of user; In anti-overflow mechanism, top flat with recessed cavity hatch when without the need to exhaust steam, can keep the effect that laminating is airtight simultaneously;
(4) pot cover lid of the present invention adopts silica gel material to make, and by one-body molded, convenient cleaning, not easily breaks;
(5) the cambered surface cavity type handle of pot cover lid of the present invention, in use, can prevent steam from ironing hand well; Both sides are provided with position, hole, to make in cavity not easily ponding, keep clean, dry, prevent bacteria breed, add bone structure of reaching the standard grade and prevent skating inside handle;
(6) pot cover lid of the present invention is provided with hanging hole, when not using, can hang on hook, not only convenient but also save space.
(7) silica gel pan cover of the present invention is provided with quoit in silica gel, increases the intensity of pot cover, prevents distortion.
(8) what pot cover lid of the present invention was provided with different bore is ramped shaped locking edge edge, is applicable to the pot footpath of different size.
Accompanying drawing explanation
Fig. 1 is the front view of anti-overflow pot cover embodiment one of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the partial sectional perspective view of anti-overflow mechanism in Fig. 1;
Fig. 4 is the assembling schematic diagram of the anti-overflow mechanism of Fig. 3;
Fig. 5 is the normality figure of the anti-overflow mechanism of Fig. 3 in cavity body;
Fig. 6 is the exhaust condition figure of the anti-overflow mechanism of Fig. 3 in cavity body;
Fig. 7 is the exhaust condition schematic diagram that cavity body adopts sidewall opening;
Fig. 8 is a kind of replacing structure of anti-overflow mechanism in Fig. 1;
Fig. 9 is the three-dimensional view of anti-overflow pot cover embodiment two of the present invention;
Figure 10 is the B-B sectional view of Fig. 8;
Figure 11 is the assembling schematic diagram of anti-overflow mechanism and lid in Fig. 8 illustrated embodiment two;
Figure 12 is the stereogram dismantling anti-overflow mechanism rear cover body in Fig. 8 illustrated embodiment two;
Figure 13 is the stereogram of the state of looking up of Figure 12;
Figure 14 is another kind of anti-overflow mechanism sectional view;
Figure 15 is the partial sectional perspective view of anti-overflow mechanism in Figure 14;
Figure 16 is the assembling schematic diagram of anti-overflow mechanism shown in Figure 14;
Figure 17 is the normality figure of anti-overflow mechanism shown in Figure 14 in cavity body;
Figure 18 is the exhaust condition figure of anti-overflow mechanism shown in Figure 14 in cavity body;
Figure 19 is another anti-overflow mechanism sectional view;
Figure 20 is the partial sectional perspective view of anti-overflow mechanism in Figure 19;
Figure 21 is the assembling schematic diagram of anti-overflow mechanism shown in Figure 19;
Figure 22 is a kind of replacing structure of anti-overflow mechanism in Figure 19;
Figure 23 is the front view of another kind of lid;
Figure 24 is the C-C sectional view of lid shown in Figure 23.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the present invention is described further:
The anti-overflow pot cover of embodiment as shown in Figures 1 to 4, comprise pot cover lid 1 and anti-overflow mechanism 2, pot cover lid 1 is provided with for holding the cavity body 10 wrapping up anti-overflow mechanism 2, cavity body 10 can pot lid handle and pot cover locking edge along between any position in lid region; Anti-overflow mechanism 2 comprises top flat 3, base 4, sliding axle 5, guide pin bushing 6 and elastomeric element, and top flat 3 is fixed on the top of sliding axle 5 and covers the upper shed of cavity body 10, and the bottom of cavity body 10 has through hole 121; Sliding axle 5 is inserted in guide pin bushing 6 through elastomeric element, and guide pin bushing 6 is fixed on base 4, base 4 has through hole 122; Base 4 is entrenched in bottom cavity body 10, and the through hole 121 bottom cavity body 10 is communicated with the through hole 122 of base 4.
Wherein elastomeric element comprises the tension spring 81 resetted for top flat 5 and the shape memory alloy spring 7 leaving cavity body 10 upper shed for jack-up top flat, shape memory alloy spring and tension spring 81, and to be placed between sliding axle 5 top and base 4 in inner-outer sleeve on sliding axle 5.One end of tension spring 81 is fixed on the top of sliding axle 5 by the perforation 13 being located at sliding axle 5 top; The other end of tension spring 81 is fixed on base 4 by the tractive position 14 be located on base 4.Shape memory alloy spring 7 automatically extends at different temperatures or shrinks, and with tension spring 81 acting in conjunction, drives top flat 3 to move up and down, the opening closing cavity body 10 or the opening opening cavity body 10 exhaust.Top flat 3 can adopt aluminium matter thin slice or stainless steel thin slice, will, because of high temperature ageing, also can, with the opening of cavity body when without the need to exhaust steam, keep laminating airtight.
Outside tension spring 81, also can be provided with protective casing 9, protective casing 9 and guide pin bushing 6 are coaxially arranged.In order to make the base 4 of anti-overflow mechanism 2 better be fixed in cavity body 10, cavity body 10 bottom wall body is provided with annular groove 11, and the edge 41 of base 4 is the flanging above turned over, and flanging 41 is chimeric to be arranged in the annular groove 11 of cavity body 10.
In order to prevent anti-overflow mechanism 2 from rotating in cavity body 10 inner circumferential, bottom the bottom of base 4 and cavity body 10, be also provided with the installing hole 151 matching fixing and fixing projection 152.
In order to the pot body making the anti-overflow pot cover in the present invention go for different-diameter, pot cover lid 1 outer ring is set in ramped shaped or step-like locking edge edge; The lid position of slope lower end is provided with for concave ring groove in water accumulation 17 in addition.Cavity body 10 on pot cover lid 1 and lid can adopt silica gel or other materials one-body molded, when adopting silica gel material, elastic deformation amount is comparatively large, facilitates the embedding installation of anti-overflow mechanism in cavity body and integral demounting to take out cleaning, avoids bacteria breed.Pot cover lid also easily cleans, and not easily breaks.After anti-overflow mechanism can take apart from cavity body, the also middle use such as Ke oven, baking box, micro-wave oven of such silica gel pan cover.
Move up and down in cavity body 10 for the ease of sliding axle 5, the centre of base 4 is the empty platforms of protuberance, and guide pin bushing 6 is fixed in the raised platform of base 4, and the bottom of sliding axle 5 is stretched out guide pin bushing 6 and is placed in empty platforms; Also the space 16 slided up and down for sliding axle 5 is provided with between bottom the fixed position of guide pin bushing 6 on base and cavity body 10.Meanwhile, in order to avoid sliding axle skids off from guide pin bushing 6, by spacing to do for the end jumping-up of sliding axle 5.
As shown in Figure 5, anti-overflow mechanism is when normality, top flat 3 is pressed in the opening of closed cavity body 10 on pot cover lid 1, and top flat 3 can adopt but the mode being not limited to riveted is fixed on sliding axle 5, and guide pin bushing 6 can adopt but the mode being not limited to rivet is fixed on base 4.As shown in Figure 6, shape memory alloy spring 7 auto Deformation when temperature is elevated to uniform temperature stretches, and promotes top cover upwards movable, opens cavity body 10 opening, in pot, steam and heat just can be discharged via passage 121,122 and cavity body 10 opening, reach anti-overflow object; When temperature dropped to a certain extent, shape memory alloy spring 7 can automatically shrink and recover original shape, sliding axle 5 reset under the effect of gravity and tension spring 81 and compress close cavity body 10 opening to prevent unnecessary thermal loss and energy waste, whole process completes automatically, easy to use, save the time and efforts of user.
In the present embodiment, preferably but be not limited to circle, pot cover lid 1 preferably but be not limited only to adopt the integrated mode of silica gel material shaping for the shape of pot cover lid 1.In addition, as shown in Figure 7, the bottom of cavity body 10 and base 4 also can not offer passage, offer passage 123 at the sidewall of cavity body 10, in such pot, steam enters into anti-overflow mechanism 2 inner space from the passage 123 of sidewall, equally can be vented.
Anti-overflow mechanism in the present embodiment also can replace by structure as shown in Figure 8, is placed in by shape memory alloy spring 7 between sliding axle 5 top and base 4; A catch 23 is fixed or by thicker for end jumping-up position at the end of sliding axle 5, a Compress Spring 82 is suppressed between the catch or jumping-up position of base 4 and sliding axle 5 end, operation principle is identical with above-described embodiment, when just falling at temperature, top flat resets under the effect of Compress Spring 82, in addition, because Compress Spring 82 is between base 4 and sliding axle 5 end, Compress Spring 82 two ends are different from tension spring 81 two ends in above-described embodiment and are fixed on base 4 and sliding axle 5 top, can rotate freely between each assembly, easy to use.
If Fig. 9 is to the anti-overflow pot cover that Figure 12 shows that another kind of embodiment, anti-overflow mechanism is wherein the same with in above-described embodiment, and difference is the structure of lid.Can arrange on the opening edge edge of lid cavity body 10 barricade 18 exceeding cover outer surface, barricade 18 can enclose along the opening of cavity body 10, and enclose the shape that barricade 18 can be slant cutting edge, high part is near lid handle; Steam can be guided like this to distribute toward lid periphery, block steam and distribute toward lid handle, avoid steam to be sprayed onto user on hand.The bottom end plane of the interior concave ring groove 17 on lid is positioned at the below of cavity body 10 bottom end plane, and make the space forming protuberance in the middle part of lid like this, cavity body 10 can be arranged in this space; Cavity body 10 is avoided to touch food in pot.
In order in use, can prevent steam from ironing hand better; The handle of lid also can be set as cambered surface cavity type handle 20, and in use procedure, hand can stretch in cambered surface cavity, and the steam of spilling can not splash.Cambered surface cavity type handle both sides are provided with position, hole 23, to make in cavity not easily ponding, keep clean, dry, prevent bacteria breed; Add bone structure of reaching the standard grade inside cambered surface cavity type and prevent skating.Meanwhile, hanging hole 21 being also set at pot cover lid edge, like this when not using, can hanging on hook, not only convenient but also save space; In silica gel, bury becket stiffening ring 22 underground, increase the intensity of pot cover, prevent distortion.
In the present invention, lid embodiment also can do other change, and in pot, the transition evaporation of moisture, is evenly distributed with polywater line stria 19(at the inner surface of pot cover lid 1 and sees Figure 13), also can be uniformly distributed polywater salient point; These polywater salient points or polywater lines line 19 contribute to by water tariff collection in pot, avoid excessive water evaporation in pot.
In addition, if Figure 14 is to Figure 18 shows that another anti-overflow mechanism, operation principle is the same, and different is that the base 4 in anti-overflow mechanism 2 is tabular, and guide pin bushing 6 is fixed on the center of base 4, and guide pin bushing 6 is stretched out in the bottom of sliding axle 5; The internal-and external diameter of guide pin bushing 6 is up-narrow and down-wide, forming a boss between the top and the bottom of guide pin bushing 6, the upper inner diameter of guide pin bushing and sliding axle 5 adaptation, there is interval in lower inner wall and the sliding axle 5 of guide pin bushing, so that when guide pin bushing 6 is elongated, do not affect sliding up and down of sliding axle 5.Shape memory alloy spring 7 and tension spring 81 are that inner-outer sleeve is on sliding axle 5; One end of tension spring 81 is fixed on the top of sliding axle 5 by the perforation being located at sliding axle 5 top; The other end of tension spring 81 is fixed on base 4 by the tractive position be located on base 4; Shape memory alloy spring 7 is placed between the top of sliding axle 5 and the boss of guide pin bushing 6, so that the anti-overflow mechanism assembly that manufactured size is less.
Anti-overflow mechanism shown in above-mentioned Figure 14 to Figure 18 also can replace by the structure such as shown in Figure 19 to Figure 21; Between boss shape memory alloy spring 7 being placed in sliding axle 5 top and guide pin bushing 6; Fix a catch 23 at the end of sliding axle 5, the Compress Spring 82 being used for top flat reset is placed in the interval between guide pin bushing 6 lower inner wall and sliding axle 5, and suppresses between boss and the catch of sliding axle 5 end.Better like this utilize space and easy to use.
As the replacing structure that Figure 22 is again a kind of anti-overflow mechanism, base 4 is tabular, and guide pin bushing 6 is fixed on the center of base 4, and base is passed through guide pin bushing 6 in the bottom of sliding axle 5; Shape memory alloy spring 7 is placed between sliding axle 5 top and base 4; Fix a catch 23 at the end of sliding axle 5, the Compress Spring 82 being used for top flat reset is suppressed between base 4 and the catch of sliding axle 5 end.
Above embodiment is for understanding the present invention's, it is not limitation of the present invention, relevant those of ordinary skill in the art, on the basis of described technical scheme, multiple change or modification can also being made, wearing mouth to replace cavity body (see Figure 23, Figure 24) as lid arranged one for fixing anti-overflow mechanism; As sliding axle bottom is directly actively plugged on base, save guide pin bushing; Also protective casing can be saved; As base also can offer two passages, to increase gas output; As top flat can adopt shaping or technique such as to spray paint of other materials etc., these changes or modification can realize the object of the invention, should be understood to still belong to protection scope of the present invention.
Claims (11)
1. an anti-overflow pot cover, comprises pot cover lid (1) and anti-overflow mechanism (2), it is characterized in that: described pot cover lid (1) is provided with the cavity body (10) for holding the anti-overflow mechanism of parcel (2); Cavity body (10) pot lid handle and pot cover locking edge along between lid region, lid (1) and cavity body (10) one-body molded; Described anti-overflow mechanism (2) comprises top flat (3), base (4), sliding axle (5) and elastomeric element, described top flat (3) is fixed on the top of described sliding axle (5) and covers the upper shed of cavity body (10), and the bottom of cavity body (10) has through hole (121); Described sliding axle (5) is inserted on base (4) through elastomeric element, described base (4) has through hole (122); Described base (4) detachable is entrenched in cavity body (10) bottom, anti-overflow whole mechanism is embedded and is arranged in cavity body (10) and integral demounting taking-up from cavity body (10); The through hole (121) of cavity body (10) bottom is communicated with the through hole (122) of base (4);
Described elastomeric element comprises the Compress Spring (82) resetted for top flat (3) and the shape memory alloy spring (7) leaving cavity body (10) upper shed for jack-up top flat, described shape memory alloy spring and Compress Spring (82) are enclosed within sliding axle (5), and described shape memory alloy spring (7) is placed between sliding axle (5) top and base (4); Described Compress Spring (82) suppresses between base (4) and sliding axle (5) end.
2. anti-overflow pot cover according to claim 1, it is characterized in that: described cavity body (10) bottom wall body is provided with annular groove (11), the edge (41) of described base (4) is the flanging above turned over, and described flanging (41) is chimeric to be arranged in the annular groove of cavity body (10).
3. anti-overflow pot cover according to claim 2, it is characterized in that: be provided with installing hole (151) in the bottom of described base (4), cavity body (10) bottom is provided with the fixing projection (152) matching fixing with installing hole (151).
4. anti-overflow pot cover according to claim 1, is characterized in that: the grafting of described sliding axle (5) on base fills between position and cavity body (10) bottom and be provided with the space (16) slided up and down for sliding axle (5).
5. the anti-overflow pot cover according to any one of Claims 1-4, is characterized in that: the cavity body (10) on described pot cover lid (1) and lid adopts silica gel material one-body molded.
6. the anti-overflow mechanism for pot cover described in claim 1, it is characterized in that: described anti-overflow mechanism (2) comprises top flat (3), base (4), sliding axle (5) and elastomeric element, described top flat (3) is fixed on the top of described sliding axle (5), and described sliding axle (5) interts on base (4); Described elastomeric element comprises the spring that resets for top flat (3) and the shape memory alloy spring (7) for jack-up top flat, and described shape memory alloy spring and back-moving spring are enclosed within sliding axle (5);
Described shape memory alloy spring (7) is placed between sliding axle (5) top and base (4); The end of described sliding axle (5) is provided with catch, and described back-moving spring suppresses between base (4) and the catch of sliding axle (5) end.
7. anti-overflow mechanism according to claim 6, is characterized in that: described base (4) has at least one passage (122).
8. anti-overflow mechanism according to claim 7, is characterized in that: also comprise protective casing (9), and protective casing (9) is placed between top flat and base.
9. anti-overflow mechanism according to claim 7, it is characterized in that: also comprise guide pin bushing (6), described guide pin bushing (6) is fixed on base (4), and described sliding axle (5) is inserted in guide pin bushing (6) through base (4).
10. anti-overflow mechanism according to claim 9, it is characterized in that: the centre of described base (4) is the empty platforms of protuberance, described guide pin bushing (6) is fixed in the raised platform of base (4), and the end of described sliding axle (5) stretches out guide pin bushing (6) and is placed in empty platforms.
11. anti-overflow mechanisms according to claim 9, it is characterized in that: described base (4) is tabular, described guide pin bushing (6) is fixed on the center of base (4), and the end of described sliding axle (5) stretches out guide pin bushing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210317028.9A CN102835904B (en) | 2012-03-30 | 2012-08-31 | A kind of anti-overflow pot cover |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201308976 | 2012-03-30 | ||
| CN201220130897 | 2012-03-30 | ||
| CN201220130897.6 | 2012-03-30 | ||
| CN201210317028.9A CN102835904B (en) | 2012-03-30 | 2012-08-31 | A kind of anti-overflow pot cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102835904A CN102835904A (en) | 2012-12-26 |
| CN102835904B true CN102835904B (en) | 2015-08-12 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220441614.XU Expired - Fee Related CN202891633U (en) | 2012-03-30 | 2012-08-31 | Anti-spilling pot cover and anti-spilling mechanism and pot cover body thereof |
| CN201210317028.9A Expired - Fee Related CN102835904B (en) | 2012-03-30 | 2012-08-31 | A kind of anti-overflow pot cover |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220441614.XU Expired - Fee Related CN202891633U (en) | 2012-03-30 | 2012-08-31 | Anti-spilling pot cover and anti-spilling mechanism and pot cover body thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN202891633U (en) |
| WO (1) | WO2013143272A1 (en) |
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| CN202891633U (en) * | 2012-03-30 | 2013-04-24 | 广州市越秀日达有限公司 | Anti-spilling pot cover and anti-spilling mechanism and pot cover body thereof |
| EP2923619B1 (en) * | 2014-03-25 | 2016-07-20 | BALLARINI PAOLO & FIGLI S.p.A. | Lid of containers for cooking food |
| CN105559619B (en) * | 2014-11-05 | 2019-01-11 | 佛山市顺德区美的电热电器制造有限公司 | Exhaust valve component and electric cooker with it |
| CN105832169B (en) * | 2015-01-13 | 2018-06-08 | 佛山市顺德区美的电热电器制造有限公司 | Exhaust valve component |
| CN106073517B (en) * | 2016-08-04 | 2019-02-01 | 九阳股份有限公司 | A kind of cover assembly and its cooking apparatus |
| CN107752750B (en) * | 2016-08-19 | 2021-02-02 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking device |
| CN107007145A (en) * | 2017-05-16 | 2017-08-04 | 余姚欧羽电器科技有限公司 | Vertical egg McMuffin quick cooker |
| CN107296513A (en) * | 2017-08-12 | 2017-10-27 | 合肥全飞信息科技有限公司 | A kind of energy-saving cooker cover |
| KR102297855B1 (en) | 2017-09-07 | 2021-09-03 | 쿠쿠전자 주식회사 | electric cooker |
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| CN111466790B (en) * | 2019-01-23 | 2022-04-08 | 广东美的生活电器制造有限公司 | Anti-overflow device and liquid heating container |
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| CN112438590B (en) * | 2019-08-30 | 2022-02-11 | 佛山市顺德区美的电热电器制造有限公司 | Pressure relief device, cooking appliance, cooking method, and computer-readable storage medium |
| CN111166159B (en) * | 2020-01-14 | 2021-10-01 | 宁波方太厨具有限公司 | Steam discharging structure and steaming cooking equipment with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2289490Y (en) * | 1997-02-28 | 1998-09-02 | 中国科学院固体物理研究所 | Automatic anti-overflow pat cover |
| CN1960665A (en) * | 2004-06-01 | 2007-05-09 | 孙台顺 | Container lid for preventing overbrimming |
| CN202891633U (en) * | 2012-03-30 | 2013-04-24 | 广州市越秀日达有限公司 | Anti-spilling pot cover and anti-spilling mechanism and pot cover body thereof |
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| WO1987007824A1 (en) * | 1986-06-17 | 1987-12-30 | Silcraft Sales Pty. Ltd. | Vapour vent |
| CN2076378U (en) * | 1990-11-02 | 1991-05-08 | 郭湘泗 | Pot cover capable of preventing boiling over |
| CN2572889Y (en) * | 2002-09-23 | 2003-09-17 | 杭州松下厨房电器有限公司 | Electric cooker |
| WO2006091013A1 (en) * | 2005-02-24 | 2006-08-31 | Tae-Soon Son | Cover for cooking vessel |
| JP2011147756A (en) * | 2010-06-22 | 2011-08-04 | Refresh:Kk | Pan for rice cooking/boil cooking |
| CN201782615U (en) * | 2010-09-20 | 2011-04-06 | 广州市越秀日达有限公司 | Multi-level pot cover |
-
2012
- 2012-08-31 CN CN201220441614.XU patent/CN202891633U/en not_active Expired - Fee Related
- 2012-08-31 CN CN201210317028.9A patent/CN102835904B/en not_active Expired - Fee Related
- 2012-10-11 WO PCT/CN2012/082761 patent/WO2013143272A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2289490Y (en) * | 1997-02-28 | 1998-09-02 | 中国科学院固体物理研究所 | Automatic anti-overflow pat cover |
| CN1960665A (en) * | 2004-06-01 | 2007-05-09 | 孙台顺 | Container lid for preventing overbrimming |
| CN202891633U (en) * | 2012-03-30 | 2013-04-24 | 广州市越秀日达有限公司 | Anti-spilling pot cover and anti-spilling mechanism and pot cover body thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202891633U (en) | 2013-04-24 |
| CN102835904A (en) | 2012-12-26 |
| WO2013143272A1 (en) | 2013-10-03 |
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