CN2862405Y - Safety receptacle for separating electric heating cooking instrument - Google Patents
Safety receptacle for separating electric heating cooking instrument Download PDFInfo
- Publication number
- CN2862405Y CN2862405Y CN 200520067556 CN200520067556U CN2862405Y CN 2862405 Y CN2862405 Y CN 2862405Y CN 200520067556 CN200520067556 CN 200520067556 CN 200520067556 U CN200520067556 U CN 200520067556U CN 2862405 Y CN2862405 Y CN 2862405Y
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- socket
- blind hole
- locking plate
- button
- spring
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Abstract
A safety socket for separable electric cooking appliances, such as electric griddle, includes an insulating housing consisting of an upper and lower housing, a socket electrode, and a mis-insertion preventing mechanism consisting of lock blade, spring and button, wherein a blind hole is provided in the upper and lower housing for holding the lock blade, spring and button. Under normal condition, the spring butts against the lock blade to make it butt against the button, steps in the blind hole block the rim of the button to prevent it from protruding out of the blind hole, and the lower portion of the button can protrude out of the outer surface of the socket. Compared with the prior art that arranges the mis-insertion preventing mechanism between socket and base, the configuration prevents mis-insertion of plug before disposing griddle on electric heating element.
Description
Technical field:
The utility model relates to a kind of safety socket, particularly a kind of safety socket of detachable electric heating cooking utensil.
Background technology:
Existing detachable electric heating cooking utensil as electric heating tappasaki stove and accessory, as shown in Figure 1, generally comprises stove and accessory base 1, electric heating element 2, attaching plug 3, roaster 4, pot cover 5, socket 6 etc.For use, cleaning, easy to maintenance, between the members such as the electric heating element 2 of electric heating cooking utensil, roaster 4, base 1, being designed to can separated dismantled and assembled structure.Realize being electrically connected by socket 6 between electric heating element 2 and the attaching plug 3.Electric heating element 2 is connected with socket 6 mechanicalnesses and electrically connects as one, forms jack assemblies.On the attaching plug 3 except that being provided with conductive electrode, center between conductive electrode, also be provided with the guiding barred body 3a that play the guiding role, relative, be provided with the socket pilot hole at socket 6 centers, when guiding barred body 3a inserted the pilot hole of this socket 6, the electrode of attaching plug 3 also inserted the electrode of socket 6, and realizes the electrical connection between both electrodes.Before jack assemblies is not placed on the base 1; cause electric heating element 2 heating powers in order to prevent attaching plug 3 to be inserted into socket 6; cause security incident, also be provided with an anti-mis-insertion mechanism 8 usually, thereby form a kind of socket of fail safe in socket 6 inside.
As shown in Figure 2, the anti-mis-insertion mechanism 8 of existing fail safe socket mainly is made up of locking plate 8a and spring 8b, and a centre bore 8d is arranged on the locking plate, and size can be passed by adaptive guiding barred body 3a.The center line of locking plate centre bore 8d is parallel with socket 6 pilot hole center lines.In the upper shell 6a and lower house 6b of socket 6, be provided with a blind hole 6c1 that Open Side Down, be used to hold locking plate 8a and spring 8b, blind hole 6c1 center line is vertical and crossing with the pilot hole center line of socket 6.The blind hole mouth 6c2 of blind hole 6c1 is positioned on the lower casing 6b, and blind plugging partly is positioned at upper shell 6a.Blind hole mouth 6c2 narrows at the place and is step 6c3, and so, under normal circumstances, spring 8b withstands locking plate 8a, and locking plate 8a withstands blind hole step 6c3 again, and locking plate 8a can not be ejected from blind hole mouth 6c2.
Before jack assemblies is not placed on the base 1, because the effect of spring, locking plate 8a moves down, locking plate centre bore 8d skew socket 6 pilot hole center lines, and with the shutoff wholly or in part of socket 6 pilot holes, thereby make the guiding barred body 3a of attaching plug 3 can not pass locking plate centre bore 8d, the electrode of attaching plug 3 also just can not be connected with the electrode that inserts socket 6, and jack assemblies can't heating power; When jack assemblies is placed on the base 1, owing on base 1, set in advance the protrusion 1a that an overall dimension is slightly less than blind hole opening 6c2, protrusion 1a inserts blind hole 6c1 from blind hole mouth 6c2, upwards jack-up locking plate 8a makes its locking plate centre bore 8d just be in a center line with the socket pilot hole is approximate, thus, guiding barred body 3a can pass socket 6 pilot holes, and socket 6 electrodes also can be connected with the electrode of attaching plug 3.
In the common use of this kind electric heating appliance, all be after electric heating element 2 is placed on the base 1 in other words, just attaching plug 3 to be inserted sockets 6 at socket 6; When culinary art finishes when needing mobile roaster 4, need earlier attaching plug 3 is pulled up.Said structure, can guarantee that substantially jack assemblies is not put on the electric heating cooking appliance base 1 before, prevent that attaching plug 3 from mispluging the socket 6 in the jack assemblies.But after jack assemblies placed on the electric heating cooking appliance base 1, not necessarily roaster 4 can be placed on the electric heating element 2 simultaneously.When jack assemblies has placed on the electric heating cooking appliance base 1, and roaster 4 is not placed on the electric heating element 2 simultaneously, or behind the mobile roaster 4, when for example in the barbecue process, needing mobile roaster to go to distribute food, if neglect the not external power switch of powered-down plug, the people of barbecue, or other people are as child etc., might because of carelessness attaching plug 3 be inserted socket 6, electric heating element 2 beginning heating powers seem extremely dangerous like this.
Summary of the invention:
At above-mentioned defective, the utility model provides a kind of and has placed on the electric heating cooking appliance base and roaster when not being placed on the electric heating element at jack assemblies, also can prevent the external power source plug insertion socket, thereby guarantee the safety socket of safer novel detachable electric heating cooking utensil.
The utility model is achieved in that a kind of safety socket 26 of detachable electric heating cooking utensil, comprises socket components such as insulation crust, socket electrode, anti-mis-insertion mechanism 21; The electrode male and female of the electrode of socket 26 and external power source plug 3 is adaptive; The center is provided with socket pilot hole 27 between socket 26 electrodes, and the guiding barred body 3a of adaptive external power source plug 3 passes.Wherein:
The insulation crust of socket 26 is made up of upper casing 26a that cooperatively interacts and lower casing 26b.Socket electrode, socket pilot hole 27 are arranged between upper casing 26a and the lower casing 26b, and the socket electrode is fixedly connected with electric heating element 22 direct mechanical and be electrically connected in socket 26, and have constituted the integrated jack assemblies of charged thermal element.Here, socket insulation crust 26a and 26b also can be overall structures, but in order to make and assemble the particularly convenience of the member of anti-mis-insertion mechanism of other member of socket, adopting between upper casing 26a and the lower casing 26b is removable structure, is one of preferred plan; Socket 26 electrodes also can adopt detachable structure with electric heating element 22 in socket 26, as long as can be electrically connected and possess certain mechanical strength reliably.
Anti-mis-insertion mechanism 21 mainly is made up of locking plate 21a and spring 21b, button 21c.One locking plate centre bore 21dx is arranged on the locking plate, and the guiding barred body 3a that size can adaptive attaching plug passes.The center line of locking plate centre bore 21dx is parallel with socket 26 pilot holes 27 center lines.In the upper casing 26a and lower casing 26b of socket 26, blind hole 26d1 is set, be used to hold locking plate 21a, spring 21b and button 21c.Blind hole 26d1 center line is vertical and crossing with pilot hole 27 center lines of socket 26, and blind hole 26d1 opening makes progress, and promptly blind hole mouth 26d2 is positioned on the upper casing 26a, and the bottom blind plugging partly is positioned at lower house 26b.
There are flange 21d or perhaps boss in button 21c lower end; Blind hole mouth 26d2 narrows at the place and is step 26d3, blind hole mouth size with adaptive button 21c top can be flexibly by and lower flange 21d can not be by being advisable.So, under normal circumstances, spring 21b withstands locking plate 21a, and locking plate 21a withstands button 21c again, and blind hole step 26d3 blocks button flange 21d, button 21c can not be exported the 26d2 from blind hole eject, and socket 26 outer surfaces can be stretched out in the top of button 21c.
In said structure, locking plate 21a also can be connected and the body that unites two into one up and down with button 21c, and needn't be two members that separate.But from process and assemble convenient, economical angle and angle safe in utilization, preferably separated structures.
In said structure, spring 21b can be a cylindrically coiled spring, also can be other shape, as flat wound shape etc.; Locking plate 21a can be laminar, also can be other shape, as the thicker square of thickness, or cylindric etc.; Button 21c can be square, also can be other shape, as circle, six rhombuses etc.; But change in any case,, and also do adaptive adaptive getting final product between these members as long as the cavity shape of blind hole 26d1 and the shape of these members are done the adaptive of correspondence.
Because when using the roaster 4 of electric heating cooking utensil, spatially be the top that places socket electric heating element 22, when jack assemblies is placed on the electric heating cooking appliance base 1, and roaster 4 is placed on the jack assemblies, roaster 4 bases with the gravity of roaster itself with button 21c toward interior pressure, button 21c promotes locking plate 21a and descends, and the position just makes locking plate centre bore 21dx and socket pilot hole 27 be in the same center line.At this moment, when attaching plug 3 inserted, the guide rod 3a on the attaching plug 3 can pass the locking plate centre bore 21dx of anti-mis-insertion mechanism 21, also can pass socket pilot hole 27, thereby whole attaching plug 3 is inserted in the socket 26.When barbecue finishes, after pulling up attaching plug 3 from socket 26, if remove roaster 4, the spring 21b of anti-mis-insertion mechanism 21 withstands on the locking plate 21a and moves, the disalignment of locking plate centre bore 21dx, the all or part of socket pilot hole 27 of blocking in locking plate plane, even electric heating element 22 is still stayed on the electric heating cooking appliance base, guide rod 3a can not pass socket pilot hole 27, correspondingly, attaching plug 3 can not insert socket 26, thereby realizes anti-misplug function.
The above-mentioned guide rod 3a that mentions, be arranged on a clava on the external power source plug 3 and between the attaching plug electrode, in actual applications, if on attaching plug 3, socket 26 or the electric heating element 22 temperature measuring equipment is not set, temperature probe or transducer can be placed on top in the guide rod 3a, so, guide rod 3a not only can lead, and can become the tempilstick of measuring temperature.
Locate on stove and accessory base 1 in order to make socket 26, and when making attaching plug 3 insert sockets 26, can on base 1, not slide because socket 26 is stressed, a lug 1a can be set on base 1, relative set one and the adaptive blind hole 20 of base lug in the lower casing 26b of socket 26, the blind hole mouth is positioned at lower casing 26b outer surface, when socket 26 is placed on the base 1, this lug 1a inserts in the described blind hole 20, thereby forms a stop mechanism.Blind hole 20 keeps certain suitable distance with blind hole 26d1.
Said structure, because anti-mis-insertion mechanism 21 is arranged on the space between socket 26 and the roaster 4, electric heating cooking utensil electric heating element 22 socket 26 in other words no matter, whether be placed on the electric heating cooking appliance base 1, when as long as roaster 4 is not placed on the electric heating cooking utensil electric heating element 22, just can stop attaching plug 3 to insert socket 26, thereby reach purpose of safety more.Being arranged on socket 26 with the anti-mis-insertion mechanism of prior art compares with the structure between the base 1; the setting of this anti-mis-insertion mechanism 21; when having solved roaster and not being placed on the electric heating element 22, also need to stop attaching plug to misplug problem, produced beyond thought effect into the safeguard protection of socket.
Secondly, insert formed stop mechanism in the blind hole 20 owing to be provided with lug 1a between socket 26 and base 1, in the time of can making attaching plug insert socket again, the whole in other words stove and accessory of socket can not slide safety and stability.
On the architecture basics of foregoing description, can also on socket 26, anti-mis-insertion mechanism 9 be set.Anti-mis-insertion mechanism 9 and anti-mis-insertion mechanism 21 front and back arrangement on the center line of the pilot hole 27 of socket 26.Anti-mis-insertion mechanism 9 mainly is made up of locking plate 9a and spring 9b, and a centre bore 9d is arranged on the locking plate, and size can be passed by adaptive guiding barred body 3a.The center line of locking plate centre bore 9d is parallel with pilot hole 27 center lines of socket 26.In the upper casing 26a and lower casing 26b of socket 26, be provided with a blind hole 26c1 that Open Side Down, be used to hold locking plate 9a and spring 9b, blind hole 26c1 center line is vertical and crossing with pilot hole 27 center lines of socket 26.The blind hole mouth 26c2 of blind hole 26c1 is positioned on the lower house 26b, and blind plugging partly is positioned at upper shell 26a.Blind hole mouth 26c2 narrows at the place and is step 26c3, and so, under normal circumstances, spring 9b withstands locking plate 9a, and locking plate 9a withstands blind hole step 26c3 again, and locking plate 9a can not be ejected from blind hole mouth 26c2.
When socket 26 is placed on the stove and accessory base 1, lug 1a is inserted among the described blind hole 26c1, thereby not only form a stop mechanism, and locking plate 9a can be promoted, the center line of locking plate 9a is overlapped substantially with the center line of pilot hole 27, thereby attaching plug 3 can be inserted in the socket 26 in the jack assemblies.
Adopt the above-mentioned mixed structure that anti-mis-insertion mechanism 9 and anti-mis-insertion mechanism 21 are set simultaneously on socket 26, before can guaranteeing that again jack assemblies is not placed on the electric heating cooking appliance base 1, prevent that attaching plug 3 from mispluging the socket 26 in the jack assemblies, has safer effect.
The utility model is applicable to that electric heating element is the safety socket of the separable structure and the detachable electric heating cooking utensil that need be used in combination with being heated between the device, as the safety socket of electric heating tappasaki or the safety socket of similar electric equipment products.
Description of drawings:
Fig. 1 is the perspective view of existing electric heating cooking utensil.
Fig. 2 is an existing safety socket anti-mis-insertion mechanism generalized section.
Fig. 3 is the perspective view of the utility model electric heating cooking utensil
Fig. 4 is the generalized section of the utility model safety socket anti-mis-insertion mechanism.
Fig. 5 is the A-A generalized section of the utility model embodiment one anti-mis-insertion mechanism.
Fig. 6 is the A-A generalized section of the utility model embodiment two anti-mis-insertion mechanisms.
Embodiment:
Now in conjunction with the accompanying drawings the utility model is described in further detail:
Embodiment one
As Fig. 3, Fig. 4 and shown in Figure 5, the utility model is achieved in that a kind of safety socket 26 of detachable electric heating cooking utensil, comprises socket components such as insulation crust, socket electrode, anti-mis-insertion mechanism 21; The electrode male and female of the electrode of socket 26 and external power source plug 3 is adaptive; The center is provided with language circular socket pilot hole 27 between socket 26 electrodes, and the guiding barred body 3a of adaptive attaching plug 3 passes.Wherein:
The insulation crust of socket 26 is made up of upper casing 26a that cooperatively interacts and lower casing 26b.After the jack assemblies assembling finishes, upper casing 26a and lower casing 26b are fastened.Socket electrode, socket pilot hole 27 are arranged between upper casing 26a and the lower casing 26b, and the socket electrode is fixedly connected with electric heating element 22 direct mechanical and be electrically connected in socket 26, and have constituted the integrated jack assemblies of charged thermal element.
Anti-mis-insertion mechanism 21 mainly is made up of laminar locking plate 21a, cylindrical spring 21b and square button 21c.One locking plate centre bore 21dx is arranged on the locking plate, and the guiding barred body 3a that size can adaptive attaching plug passes.The center line of locking plate centre bore 21dx is parallel with socket 26 pilot holes 27 center lines.In the upper shell 26a and lower house 26b of socket 26, be provided with blind hole 26d1, be used to hold locking plate 21a and spring 21b.Blind hole 26d1 center line is vertical and crossing with pilot hole 27 center lines of socket 26, and blind hole 26d1 opening makes progress, and promptly blind hole mouth 26d2 is positioned on the upper shell 26a, and the bottom blind plugging partly is positioned at lower house 26b.The cavity shape of blind hole 26d1 both can with adaptive laminar locking plate 21a and cylindrical spring 21b, square button 21c.
There are flange 21d or perhaps boss in button 21c lower end; Blind hole mouth 26d2 narrows at the place and is step 26d3, blind hole mouth size with adaptive button 21c top can be flexibly by and lower flange 21d can not be by being advisable.So, under normal circumstances, spring 21b withstands locking plate 21a, and locking plate 21a withstands button 21c again, and blind hole step 26d3 blocks button flange 21d, button 21c can not be exported the 26d2 from blind hole eject, and socket 26 outer surfaces can be stretched out in the top of button 21c.
Because when using the roaster 4 of electric heating cooking utensil, spatially be the top that places socket electric heating element 22, when jack assemblies is placed on the electric heating cooking appliance base 1, and roaster 4 is placed on the jack assemblies, roaster 4 bases with the gravity of roaster itself with button 21c toward interior pressure, button 21c promotes locking plate 21a and descends, and the position just makes locking plate centre bore 21dx and socket pilot hole 27 be in the same center line.At this moment, when attaching plug 3 inserted, the guide rod 3a on the attaching plug 3 can pass the locking plate centre bore 21dx of anti-mis-insertion mechanism 21, also can pass socket pilot hole 27, thereby whole plug is inserted in the socket 26.When barbecue finishes, after pulling up plug from socket 26, if remove roaster 4, the spring 21b of anti-mis-insertion mechanism 21 withstands on the locking plate 21a and moves, the disalignment of locking plate centre bore 21dx, the locking plate plane is all or part of blocks socket pilot hole 27, even electric heating element 22 is still stayed on the electric heating cooking appliance base, guide rod 3a can not pass socket pilot hole 27, thereby realizes anti-misplug function.
At the above-mentioned guide rod 3a that mentions, be arranged on a cylindrical bar shape body on the attaching plug 3 and between the attaching plug electrode, temperature probe is placed on top in the guide rod 3a, so, guide rod 3a not only can lead, and can become the tempilstick of measuring temperature.
A lug 1a is set on base 1, relative set one and the adaptive blind hole 20 of base lug in the lower casing 26b of socket 26, the blind hole mouth is positioned at lower casing 26b outer surface, when socket 26 is placed on the base 1, this lug 1a inserts in the described blind hole 20, thereby forms a stop mechanism.Blind hole 20 keeps certain suitable distance with blind hole 26d1.
Embodiment two
As Fig. 3, Fig. 4 and shown in Figure 6, on the architecture basics that the foregoing description one is described, can also on socket 26, anti-mis-insertion mechanism 9 be set.Anti-mis-insertion mechanism 9 and anti-mis-insertion mechanism 21 front and back arrangement on the center line of the pilot hole 27 of socket 26, but order can freely be set.Anti-mis-insertion mechanism 9 mainly is made up of locking plate 9a and spring 9b, and a centre bore 9d is arranged on the locking plate, and size can be passed by adaptive guiding barred body 3a.The center line of locking plate centre bore 9d is parallel with pilot hole 27 center lines of socket 26.In the upper casing 26a and lower casing 26b of socket 26, be provided with a blind hole 26c1 that Open Side Down, be used to hold locking plate 9a and spring 9b, blind hole 26c1 center line is vertical and crossing with pilot hole 27 center lines of socket 26.The blind hole mouth 26c2 of blind hole 26c1 is positioned on the lower house 26b, and blind plugging partly is positioned at upper shell 26a.Blind hole mouth 26c2 narrows at the place and is step 26c3, and so, under normal circumstances, spring 9b withstands locking plate 9a, and locking plate 9a withstands blind hole step 26c3 again, and locking plate 9a can not be ejected from blind hole mouth 26c2.
When socket 26 is placed on the stove and accessory base 1, lug 1a is inserted among the described blind hole 26c1, thereby not only form a stop mechanism, and locking plate 9a can be promoted, the center line of locking plate 9a is overlapped substantially with the center line of pilot hole 27, thereby plug 3 can be inserted in the socket 26 in the jack assemblies.
Adopt the above-mentioned mixed structure that anti-mis-insertion mechanism 9 and anti-mis-insertion mechanism 21 are set simultaneously on socket 26, before can guaranteeing that again jack assemblies is not placed on the electric heating cooking appliance base 1, prevent that attaching plug 3 from mispluging the socket 26 in the jack assemblies, has safer effect.
Claims (4)
1. the safety socket of a detachable electric heating cooking utensil (26) comprises insulation crust, socket electrode; Socket pilot hole (27) is set between the socket electrode; Insulation crust is made up of upper casing (26a) and lower casing (26b), it is characterized in that, also is provided with anti-mis-insertion mechanism (21) on the socket (26); Described anti-mis-insertion mechanism (21) comprising:
Form by locking plate (21a), spring (21b) and button (21c); Centre bore (21dx) is arranged on the locking plate (21a), and size is consistent with socket pilot hole (27), and the center line in two holes is parallel;
In socket (26) insulation shell, be provided with the blind hole (26d1) that opening makes progress, hold described locking plate (21a), spring (21b) and button (21c), blind hole (26d1) center line is vertical with socket through hole (27) center line and crossing; Blind hole mouth (26d2) is positioned on the upper casing (26a), and the blind plugging of blind hole bottom partly is positioned at lower casing (26b); Blind hole (26d1) die cavity size adaptive locking plate (21a), spring (21b) and button (21c);
There is flange (21d) button (21c) lower end; The blind hole exit is narrowed and is step-like, and button (21c) can not be ejected from blind hole (26d1), and stretch out from blind hole (26d1) upper end of button (21c); Spring (21b) is positioned at blind hole (26d1) bottom, and locking plate (21a) is positioned between button (21c) and the spring (21b).
2. the safety socket of a kind of detachable electric heating cooking utensil according to claim 1 is characterized in that, locking plate (21a) and button (21c) body that unites two into one.
3. the safety socket of a kind of detachable electric heating cooking utensil according to claim 1 and 2 is characterized in that a blind hole (20) is set in the socket lower casing (26b), and the blind hole mouth is positioned on the socket lower casing (26b).
4. the safety socket of a kind of detachable electric heating cooking utensil according to claim 1 and 2 is characterized in that being provided with anti-mis-insertion mechanism (9) in the socket insulation shell; Anti-mis-insertion mechanism (9) and anti-mis-insertion mechanism (21) front and back arrangement on the center line of the pilot hole (27) of socket (26); Described anti-mis-insertion mechanism (9) comprising:
Mainly be made up of locking plate (9a) and spring (9b), a centre bore (9d) is arranged on the locking plate (9a), size is consistent with socket pilot hole (27), and the center line in two holes is parallel;
In the insulation shell of socket (26), be provided with the blind hole that Open Side Down (26c1), be used to hold locking plate (9a) and spring (9b), blind hole (26c1) center line is vertical and crossing with pilot hole (27) center line of socket (26); Blind hole mouth (26c2) is positioned on the lower casing (26b), and blind plugging partly is positioned at upper casing (26a); Blind hole (26c1) die cavity size adaptive locking plate (9a) and spring (9b);
Blind hole mouth (26c2) is located to narrow and is step, and spring (9b) withstands locking plate (9a), and locking plate (9a) withstands the blind hole step again, and locking plate (9a) can not be ejected from blind hole mouth (26c2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067556 CN2862405Y (en) | 2005-11-22 | 2005-11-22 | Safety receptacle for separating electric heating cooking instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067556 CN2862405Y (en) | 2005-11-22 | 2005-11-22 | Safety receptacle for separating electric heating cooking instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2862405Y true CN2862405Y (en) | 2007-01-24 |
Family
ID=37660035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520067556 Expired - Lifetime CN2862405Y (en) | 2005-11-22 | 2005-11-22 | Safety receptacle for separating electric heating cooking instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2862405Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101889824A (en) * | 2008-07-01 | 2010-11-24 | 卡发隆公司 | Countertop appliance cooking control unit with ejection feature |
| CN102005678A (en) * | 2010-11-01 | 2011-04-06 | 冯锦钊 | Separable power supply plug and socket connecting structure of direct temperature-sensing type electric frying pan |
-
2005
- 2005-11-22 CN CN 200520067556 patent/CN2862405Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101889824A (en) * | 2008-07-01 | 2010-11-24 | 卡发隆公司 | Countertop appliance cooking control unit with ejection feature |
| CN102005678A (en) * | 2010-11-01 | 2011-04-06 | 冯锦钊 | Separable power supply plug and socket connecting structure of direct temperature-sensing type electric frying pan |
| CN102005678B (en) * | 2010-11-01 | 2013-03-20 | 冯锦钊 | Separable power supply plug and socket connecting structure of direct temperature-sensing type electric frying pan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070124 |
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| EXPY | Termination of patent right or utility model |