CN203168846U - Electric pressure cooker with detachable inner cover - Google Patents
Electric pressure cooker with detachable inner cover Download PDFInfo
- Publication number
- CN203168846U CN203168846U CN 201320114070 CN201320114070U CN203168846U CN 203168846 U CN203168846 U CN 203168846U CN 201320114070 CN201320114070 CN 201320114070 CN 201320114070 U CN201320114070 U CN 201320114070U CN 203168846 U CN203168846 U CN 203168846U
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- inner cap
- cover
- rotating shaft
- electric pressure
- pot
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Abstract
The utility model discloses an electric pressure cooker with a detachable inner cover. The electric pressure cooker solves the technical problems that a cooker cover of an existing electric pressure cooker is complex in structure and inconvenient to clean. The electric pressure cooker comprises a cooker body, a cooker cover and an inner pot, wherein the cooker cover is hinged to the cooker body, the inner pot is contained in the cooker body, the cooker cover comprises an outer cover and the inner cover, the inner cover can be buckled with or separated from the inner pot, the outer cover and the inner cover are connected through a rotary shaft, the inner cover can be detachably mounted on the rotary shaft and revolve along with the rotary shaft, a cover handle is arranged on the outer cover, a transmission mechanism is arranged between the cover handle and the rotary shaft, and the cover handle drives the rotary shaft to rotate the inner cover through the transmission mechanism. The electric pressure cooker is used for electric heating cooking devices such as electric pressure cookers, electric rice cookers and similar products.
Description
[technical field]
The utility model relates to a kind of electric pressure cooking saucepan, the demountable electric pressure cooking saucepan of especially a kind of inner cap.
[background technology]
Existing electric pressure cooking saucepan, especially the electric pressure cooking saucepan of Contiuum type, comprise enclosing cover and pot body, enclosing cover is articulated and connected with the pot body by hinge portion, enclosing cover can be done the rotation of open-close lid around hinge portion, the electric pressure cooking saucepan of this type, has the internally pot inner cap that seals, inner cap generally is divided into washable and can not unpicks and washes two kinds, for washable inner cap, be provided with installing hole at the inner cap center, cover outward and be provided with erection column, erection column passes the installing hole of inner cap, the recycling nut is fixed on inner cap on the erection column, during the dismounting inner cap, as long as nut is twisted, just can take off inner cap, self can not rotate the inner cap of this structure, need cover the retainer that increases a metal outside, and retainer is non-removable, there are three cylinders to be inserted in the outer arc groove that covers on the retainer, eat screw and pad at cylinder and cover outside retainer is fixed on, on the cylinder therein connecting rod is set, link to each other with the lid handle rotating shaft that covers outward, when the rotatable cover handle, drive retainer by connecting rod and rotate, have the lock tooth that matches respectively on retainer and the interior pot, retainer fastens with interior pot rotation or separates, increase retainer and make cover structure become complicated, the many and product cost raising of assembling procedure.For the inner cap that can not unpick and wash, cover in the arc groove that three cylinders cover outside being inserted into interior, eat screw and pad at cylinder and cover outside inner cap is fixed on, on the cylinder therein connecting rod is set, link to each other with the rotating shaft of lid handle, when the rotatable cover handle, drive inner cap by connecting rod and rotate, have the lock tooth that matches respectively on inner cap and the interior pot, inner cap fastens with interior pot rotation or separates, the inner cap that can not unpick and wash is inconvenient to clean, and makes troubles for user's use.
[summary of the invention]
Problem to be solved in the utility model just provides the removable electric pressure cooking saucepan of a kind of inner cap, have simple in structure, easy to assembly, the characteristics that production cost is low.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the electric pressure cooking saucepan that inner cap is removable, comprise a pot body, pot cover and interior pot, described pot cover is hinged on pot body, pot is contained in pot body in described, described pot cover comprises enclosing cover and inner cap, described inner cap can fasten with interior pot rotation or separate, be connected by rotating shaft between described enclosing cover and the inner cap, inner cap is removably mounted in the described rotating shaft and can rotates together along with rotating shaft, cover to be provided with outside described and cover handle, be provided with transmission mechanism between described lid handle and the rotating shaft, the lid handle drives rotating shaft by transmission mechanism and rotates inner cap.
Further, described transmission mechanism comprises rotating seat and drive link, and described rotating seat is connected with the lid handle, and described drive link one end connects rotating shaft, and the other end connects rotating seat, and the lid handle drives the rotating seat rotation, and rotating seat drives the rotating shaft rotation by drive link.
Further, the described outer position that covers the mounting cover handle is provided with through hole, and described rotating seat passes through hole and is connected to and covers handle.
Further, described drive link is provided with shifting block, and described rotating seat is provided with chute, and shifting block embeds chute and can slide along chute; Perhaps described drive link is provided with chute, and described rotating seat is provided with shifting block, and shifting block embeds chute and can slide along chute.
Further, described rotating shaft upper end is provided with positioning step, and described outer covering is provided with installing hole, and rotating shaft is passed installing hole and is connected with inner cap, is connected by floating connecting structure between described positioning step and the drive link, and rotating shaft can fluctuate.
Further, described floating connecting structure comprises the connecting ring that is located on the drive link, and described connecting ring medial surface is provided with convex tendon, and described positioning step lateral surface is provided with groove, and convex tendon embeds in the groove; Perhaps described floating connecting structure comprises the connecting ring that is located on the drive link, and described connecting ring medial surface is provided with groove, and described positioning step lateral surface is provided with convex tendon, and convex tendon embeds in the groove.
Further, be provided with cover plate in the described enclosing cover, described cover plate is fixed on the rotating shaft top, is provided with back-moving spring between described cover plate and the rotating shaft.
Further, described cover plate is provided with lead, and described back-moving spring is enclosed within on the lead, and described rotating shaft is provided with gathering sill, and lead inserts in the gathering sill.
Further, described inner cap is fixed in the rotating shaft by locking nut.
Further, cover in described and be provided with float-controlled valve installing hole and/or steam vent.
The beneficial effects of the utility model:
Electric pressure cooking saucepan of the present utility model, be connected by rotating shaft between the enclosing cover of pot cover and the inner cap, inner cap is removably mounted in the rotating shaft and can rotates together along with rotating shaft, be provided with and cover handle and cover the position of departing from the middle part outward, be provided with transmission mechanism between lid handle and the rotating shaft, the lid handle drives rotating shaft by transmission mechanism and rotates inner cap, and the user is more laborsaving when the swivelling cover handle, and it is easy to operate to uncap.
Electric pressure cooking saucepan of the present utility model, inner cap have been realized fastening with the rotation of interior pot or separating, and have saved the retainer in the existing product, and cover structure becomes simply, makes that the product assembling is convenient, cost is lower, and low cost has realized the design of high-end product; In addition, because inner cap is to be removably mounted in the rotating shaft, can very easily inner cap be pulled down and clean, bring advantage to the user.
These characteristics of the present utility model and advantage will be below the specific embodiment, accompanying drawing in detailed exposure.
[description of drawings]
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the overall structure schematic diagram of the utility model electric pressure cooking saucepan;
Fig. 2 is the transmission schematic diagram between the utility model electric pressure cooking saucepan lid handle and the rotating shaft;
Fig. 3 is the preferred structure schematic diagram of rotating shaft;
Fig. 4 is the preferred structure schematic diagram of drive link;
Fig. 5 is the another preferred structure schematic diagram of rotating shaft;
Fig. 6 is the another preferred structure schematic diagram of drive link;
Fig. 7 is the structure of cover plate schematic diagram;
Fig. 8 is the structural representation of rotating seat;
Fig. 9 is the structural representation of inner cap.
[specific embodiment]
The utility model proposes the removable electric pressure cooking saucepan of a kind of inner cap, comprise a pot body, pot cover and interior pot, pot cover is hinged on pot body, and interior pot is contained in pot body, and pot cover comprises enclosing cover and inner cap, inner cap can fasten with interior pot rotation or separate, be connected by rotating shaft between enclosing cover and the inner cap, inner cap is removably mounted in the rotating shaft and can rotates together along with rotating shaft, covers outward to be provided with to cover handle, be provided with transmission mechanism between lid handle and the rotating shaft, the lid handle drives rotating shaft by transmission mechanism and rotates inner cap.Compared to existing technology, electric pressure cooking saucepan of the present utility model has saved the retainer structure, and cover structure becomes simply, makes that product assembling is convenient, cost is lower, and inner cap can dismantle as required, brings advantage to the user.
Be explained and illustrated below in conjunction with the accompanying drawing of the utility model embodiment technical scheme to the utility model embodiment, but following embodiment is preferred embodiment of the present utility model only, is not whole.Based on the embodiment in the embodiment, those skilled in the art belong to protection domain of the present utility model at following other embodiment that obtains of the prerequisite of not making creative work.
The electric pressure cooking saucepan of present embodiment belongs to the Contiuum type electric pressure cooking saucepan, pot cover is hinged on pot body by hinge portion, this electric pressure cooking saucepan is after uncapping, pot cover still can be connected on pot body, solved pot cover and placed problem, it is comparatively convenient to use, but considers the cleaning problem of pot cover, generally all inherent pot cover inside arranges inner cap, and present embodiment is primarily aimed at this Contiuum type electric pressure cooking saucepan and improves.
Specific embodiment: with reference to Fig. 1,2, the electric pressure cooking saucepan that inner cap is removable, comprise pot body 1, pot cover and interior pot 10, pot cover is hinged on pot body 1, interior pot 10 is contained in pot body 1, pot cover comprises enclosing cover 2 and inner cap 3, inner cap 3 can fasten with interior pot 10 rotations or separate, be connected by rotating shaft 5 between enclosing cover 2 and the inner cap 3, inner cap 3 is removably mounted in the rotating shaft 5 and can rotates together along with rotating shaft 5, enclosing cover 2 is provided with and covers handle 4, is provided with transmission mechanism between lid handle 4 and the rotating shaft 5, and lid handle 4 drives rotating shaft 5 by transmission mechanism and rotates inner cap 3.
Transmission mechanism comprises rotating seat 6 and drive link 7, and rotating seat 6 is connected with lid handle 4, and drive link 7 one ends connect rotating shaft 5, and the other end connects rotating seat 6,6 rotations of lid handle 4 driven rotary seats, and rotating seat 6 drives rotating shaft 5 rotations by drive link 7.Inner cap 3 peripheries of present embodiment have some lid teeth 31; the periphery of interior pot 10 has some pots of teeth 101; rotation can realize behind the inner cap 3 with the fastening of interior pot 10 or separate, certainly as pressure cooker, can be provided with sealing ring 12 usually and guarantee sealing between interior pot 10 and inner cap 3.
Arrange after the transmission mechanism, the centre that pot cover can be departed from the position that lid handle 4 is installed on enclosing cover 2, this is for rotating shaft 5, the fastening of inner cap 3 and interior pot 10 or to separate all be that rotary manipulation by lid handle 4 drives to rotate by transmission mechanism and realizes, and this process has comparatively suitable moment and drives rotating shaft 5 rotations, and the user is also more laborsaving when handle 4 is covered in operation.
The position of mounting cover handle 4 is provided with through hole 20 on the enclosing cover 2, and rotating seat 6 passes to be connected to behind the through hole 20 and covers handle 4, and rotating seat 6 can rotate freely in through hole 20, and is further fixing by screw 42 between rotating seat 6 and the lid handle 4; Be the reliable transmission that realizes between the two, the upper end of rotating seat 6 is provided with boss 61, lid handle 4 be provided with by convex tendon 41 that surround and with the fitting recess of boss 61 form fit, be non-circular the cooperation between boss 61 and the fitting recess, for example square, D font etc.; In addition, rotating seat 6 outer walls are provided with spacing muscle 62 along circumferential direction, and when rotating seat 6 was installed, spacing muscle 62 leaned on the medial surface of enclosing cover 2.
With reference to Fig. 2,4,8, rotating seat 6 is as driving link, drive link 7 is driven member, in order to prevent that the motion dead point from appearring in transmission mechanism, be provided with shifting block 71 at drive link 7 one ends, rotating seat 6 is provided with chute 63, and shifting block 71 embeds in the chute 63, when rotating seat 6 rotated, shifting block 71 can slide in chute 63 when driving drive link 7 swings by shifting block 71.As simple transformation: also can be that drive link is provided with chute, rotating seat be provided with shifting block, and shifting block embeds in the chute and can slide along chute equally.
With reference to Fig. 2,3,4, rotating shaft 5 upper ends are provided with positioning step 51, enclosing cover 2 is provided with installing hole 21, rotating shaft 5 is passed installing hole 21 and is connected with inner cap 3, rotating shaft 5 can rotate freely in installing hole 21, is connected by floating connecting structure between positioning step 51 and the drive link 7, and rotating shaft 5 can fluctuate, thereby can eliminate the pressure that inner cap 3 come-ups bring for enclosing cover 2, avoid enclosing cover 2 bad by inner cap 3 tops.Floating connecting structure comprises the connecting ring 72 that is located on the drive link 7, and connecting ring 72 medial surfaces are provided with convex tendon 721, and positioning step 51 lateral surfaces are provided with groove 511, and convex tendon 721 embeds in the groove 511, and the quantity of general convex tendon and groove matches; Like this, when drive link 7 produces swing, can drive rotating shaft 5 by above-mentioned floating connecting structure and rotate, and rotating shaft 5 can produce with respect to enclosing cover 2 and fluctuate.With reference to Fig. 5,6, as simple transformation: also can be that connecting ring 72 medial surfaces are provided with groove 722, positioning step 51 lateral surfaces be provided with convex tendon 512, and convex tendon 512 embeds in the grooves 722.
With reference to Fig. 2,7, in enclosing cover 2, be provided with a cover plate 8, cover plate 8 is fixed on rotating shaft 5 tops, during concrete enforcement, be provided with the brace 80 of outside extension at cover plate 8, brace 80 and enclosing cover 2 are connected by screw, and cover plate 8 can cover the connecting ring 72 of rotating shaft 5 and drive link 7 simultaneously, prevent that connecting ring 72 and the positioning step 51 of rotating shaft 5 are separated, and make that also the reliable transmission of whole transmission mechanism is better simultaneously.
Be provided with back-moving spring 81 between cover plate 8 and rotating shaft 5, the elastic force of back-moving spring 81 orders about rotating shaft 5 and floats downward, and abuts on enclosing cover 2 medial surfaces until the positioning step 51 of rotating shaft 5.Effect by back-moving spring 81 makes that fluctuating of rotating shaft 5 is comparatively steady, and it is reliable to reset, thereby make and be in mated condition preferably all the time between inner cap 3 and the interior pot 10, the inclination of inner cap and rock less, also be not easy to produce between lid tooth and the pot tooth and interfere, influence normal folding lid, improve the smooth degree of folding lid.
For further improving the stationarity that rotating shaft 5 fluctuates, also can columned lead 82 be set at cover plate 8, back-moving spring 81 is enclosed within on the lead 82, rotating shaft 5 is provided with gathering sill 53, and lead 82 inserts in the gathering sill 53.Can produce relative rotation between lead 82 and the rotating shaft 5.
With reference to Fig. 3,9, the center of inner cap 3 is a non-circular through hole 30, and the lower end of rotating shaft 5 has non-circular linkage section 52, and is shaped on screw thread on the linkage section 52.Assembling is during inner cap 3, and linkage section 52 passes the through hole 30 of inner cap 3, and is at linkage section 52 locking nut 31 of screwing on, that inner cap 3 is fixing again, should seal reliably between through hole 30 and the rotating shaft 5, prevents from leaking gas; During dismounting inner cap 3, only need back out locking nut 31 and get final product.But by locking nut 31 fixedly inner cap 3 only be preferred mode, also have by other structures in the prior art to fix inner cap, for example snap close can be realized the detachable installation of inner cap 3 equally, the utility model does not limit this.
For the electric pressure cooking saucepan product, security is very important, for example: safety relief, duty safety measure such as forbid uncapping, but also designing and arranging pore 32 and float-controlled valve installing hole 33 on the inner cap 3 of present embodiment, satisfy the security of products requirement, specific embodiments is not described further.
The concrete course of work of present embodiment is as follows:
Before closing lid, the lid tooth 31 of inner cap 3 is to be in the state that staggers with the pot tooth 101 of interior pot 10, close behind the pot cover, user's rotatable cover handle 4, drive rotating shaft 5 rotations by transmission mechanism, inner cap 3 is with rotating shaft 5 rotation, makes the lid tooth 31 of inner cap 3 and pot tooth 101 overlaids of interior pot 10, and inner cap 3 fastens with interior pot 10; During culinary art, boost in the pot, pressure acts on the inner cap 3, makes rotating shaft 5 float, and eliminates the pressure that inner cap 3 come-ups bring for enclosing cover 2; After culinary art finished, pot inner pressure was down to safe pressure, and under the effect of back-moving spring 81, rotating shaft 5 is floated downward and resetted; When uncapping, customer reverse rotatable cover handle 4 drives rotating shaft 5 rotations by transmission mechanism, and inner cap 3 is with rotating shaft 5 rotations, makes to go to staggered positions from the lap position between pot tooth 101 of lid tooth 31 and interior pot 10 of inner cap 3, and pot cover can smooth opening.
Culinary art finishes, and when needing to clean inner cap 3, locking nut 31 is backed out, and can take off inner cap 3.
Generally speaking: the electric pressure cooker structure of present embodiment is simple, and especially cover structure is simplified, and has saved retainer, and cost reduces; Drive the inner cap rotation by simple more preferred transmission mechanism, user's folding lid is more convenient to operate; Simultaneously, dismountable inner cap has also satisfied the cleaning requirement of user to inner cap 3.
The utility model embodiment is used for electric heating cooking utensil, for example electric pressure cooking saucepan, electric cooker and similar product.
By above-described embodiment, the purpose of this utility model is by in full force and effect having reached.The personage who is familiar with this skill should be understood that the utility model includes but not limited to the content of describing in accompanying drawing and the top specific embodiment.Any modification that does not depart from function of the present utility model and structural principle all will be included in the scope of claims.
Claims (10)
1. the removable electric pressure cooking saucepan of inner cap, comprise a pot body, pot cover and interior pot, described pot cover is hinged on pot body, pot is contained in pot body in described, described pot cover comprises enclosing cover and inner cap, it is characterized in that: described inner cap can fasten with interior pot rotation or separate, be connected by rotating shaft between described enclosing cover and the inner cap, inner cap is removably mounted in the described rotating shaft and can rotates together along with rotating shaft, cover to be provided with outside described and cover handle, be provided with transmission mechanism between described lid handle and the rotating shaft, the lid handle drives rotating shaft by transmission mechanism and rotates inner cap.
2. the removable electric pressure cooking saucepan of inner cap as claimed in claim 1, it is characterized in that: described transmission mechanism comprises rotating seat and drive link, described rotating seat is connected with the lid handle, described drive link one end connects rotating shaft, the other end connects rotating seat, the lid handle drives the rotating seat rotation, and rotating seat drives the rotating shaft rotation by drive link.
3. the removable electric pressure cooking saucepan of inner cap as claimed in claim 2 is characterized in that: the described outer position that covers the mounting cover handle is provided with through hole, and described rotating seat passes through hole and is connected to and covers handle.
4. the removable electric pressure cooking saucepan of inner cap as claimed in claim 2, it is characterized in that: described drive link is provided with shifting block, and described rotating seat is provided with chute, and shifting block embeds chute and can slide along chute; Perhaps described drive link is provided with chute, and described rotating seat is provided with shifting block, and shifting block embeds chute and can slide along chute.
5. as claim 2 or the removable electric pressure cooking saucepan of 3 or 4 described inner caps, it is characterized in that: described rotating shaft upper end is provided with positioning step, described outer covering is provided with installing hole, rotating shaft is passed installing hole and is connected with inner cap, be connected by floating connecting structure between described positioning step and the drive link, rotating shaft can fluctuate.
6. the removable electric pressure cooking saucepan of inner cap as claimed in claim 5, it is characterized in that: described floating connecting structure comprises the connecting ring that is located on the drive link, and described connecting ring medial surface is provided with convex tendon, and described positioning step lateral surface is provided with groove, and convex tendon embeds in the groove; Perhaps described floating connecting structure comprises the connecting ring that is located on the drive link, and described connecting ring medial surface is provided with groove, and described positioning step lateral surface is provided with convex tendon, and convex tendon embeds in the groove.
7. as claim 1 or 2 or the 3 or 4 removable electric pressure cooking saucepans of described inner cap, it is characterized in that: be provided with cover plate in the described enclosing cover, described cover plate is fixed on the rotating shaft top, is provided with back-moving spring between described cover plate and the rotating shaft.
8. the removable electric pressure cooking saucepan of inner cap as claimed in claim 7, it is characterized in that: described cover plate is provided with lead, and described back-moving spring is enclosed within on the lead, and described rotating shaft is provided with gathering sill, and lead inserts in the gathering sill.
9. as claim 1 or 2 or the 3 or 4 removable electric pressure cooking saucepans of described inner cap, it is characterized in that: described inner cap is fixed in the rotating shaft by locking nut.
10. as claim 1 or 2 or the 3 or 4 removable electric pressure cooking saucepans of described inner cap, it is characterized in that: cover in described and be provided with float-controlled valve installing hole and/or steam vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114070 CN203168846U (en) | 2013-03-13 | 2013-03-13 | Electric pressure cooker with detachable inner cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114070 CN203168846U (en) | 2013-03-13 | 2013-03-13 | Electric pressure cooker with detachable inner cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203168846U true CN203168846U (en) | 2013-09-04 |
Family
ID=49065608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320114070 Expired - Lifetime CN203168846U (en) | 2013-03-13 | 2013-03-13 | Electric pressure cooker with detachable inner cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203168846U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105646A (en) * | 2015-10-19 | 2015-12-02 | 珠海格力电器股份有限公司 | Cooker lid and cooker |
| CN105595801A (en) * | 2014-11-17 | 2016-05-25 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover of electric pressure cooker and electric pressure cooker |
| CN105662125A (en) * | 2014-11-17 | 2016-06-15 | 佛山市顺德区美的电热电器制造有限公司 | Electric pressure cooker |
| CN110338641A (en) * | 2019-07-26 | 2019-10-18 | 九阳股份有限公司 | For steam-heated cooking pot tool and steam heating type cooking apparatus |
-
2013
- 2013-03-13 CN CN 201320114070 patent/CN203168846U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595801A (en) * | 2014-11-17 | 2016-05-25 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover of electric pressure cooker and electric pressure cooker |
| CN105662125A (en) * | 2014-11-17 | 2016-06-15 | 佛山市顺德区美的电热电器制造有限公司 | Electric pressure cooker |
| CN105662125B (en) * | 2014-11-17 | 2018-02-13 | 佛山市顺德区美的电热电器制造有限公司 | Electric pressure cooking saucepan |
| CN105105646A (en) * | 2015-10-19 | 2015-12-02 | 珠海格力电器股份有限公司 | Cooker lid and cooker |
| CN110338641A (en) * | 2019-07-26 | 2019-10-18 | 九阳股份有限公司 | For steam-heated cooking pot tool and steam heating type cooking apparatus |
| CN110338641B (en) * | 2019-07-26 | 2021-09-10 | 九阳股份有限公司 | Cooking pot for steam heating and steam heating type cooking appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210429 Address after: 310018 No.2, Songqiao street, Hangzhou Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: PANASONIC HOME APPLIANCES (CHINA) Co.,Ltd. Patentee after: PANASONIC APPLIANCES RICE COOKER (HANGZHOU) Co.,Ltd. Address before: Sonjo economic and Technological Development Zone Hangzhou city Zhejiang province 310018 Street No. 6 Building 3 -A Patentee before: PANASONIC HOME APPLIANCES R&D CENTER (HANGZHOU) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |
|
| CX01 | Expiry of patent term |