CN203642259U - Drawer type microwave oven - Google Patents
Drawer type microwave oven Download PDFInfo
- Publication number
- CN203642259U CN203642259U CN201320815756.2U CN201320815756U CN203642259U CN 203642259 U CN203642259 U CN 203642259U CN 201320815756 U CN201320815756 U CN 201320815756U CN 203642259 U CN203642259 U CN 203642259U
- Authority
- CN
- China
- Prior art keywords
- drawer
- guide rail
- limited block
- microwave oven
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Abstract
The utility model provides a drawer type microwave oven which comprises a cavity, a front plate and a drawer, wherein a guide rail is arranged on the wall of the cavity; the front plate is arranged at the open end of the cavity; the drawer is positioned in the cavity, and is movably arranged on the guide rail; the front end of the drawer can extend out of the cavity along the guide rail. The microwave oven also comprises a limiting part, wherein the limiting part is arranged at the rear end of the drawer; when the drawer is opened, the limiting part can prevent the drawer from being separated from the cavity and enable the front end of the drawer to extend out of the front plate by a set distance. According to the drawer type microwave oven, the limiting part can prevent the drawer from being separated from the cavity of the microwave oven and enable the front end of the drawer to extend out of the front plate by the set distance to ensure that a certain distance is formed between the rear end of the drawer and the front plate, so that the condition that the drawer cannot be stably supported and sways on the guide rail due to the fact that the rear end of the drawer is too close to the front plate to cause the deformation and loosening of the guide rail and the drawer and influence on the service life of the guide rail is avoided, and the problem of microwave leakage caused by the loosening and deformation of the drawer is solved.
Description
Technical field
The utility model relates to field of household appliances, more specifically, relates to a kind of drawer-type microwave oven.
Background technology
The drawer of drawer-type microwave oven links together with door body, Men Tiyu guide rail splice links together, and guide rail splice matches with guide rail drawer can be moved back and forth along guide rail, manual or electronic while opening drawer, guide rail splice, door body outwards move along guide rail, thereby open drawer simultaneously.When guide rail arrives stroke end, guide rail splice end touches header board, and drawer all pulls out, and drawer is opened to maximum.Owing to being placed with the cooking food of constant weight in drawer, in the time that drawer all pulls out, the weight of micro-wave oven front end is heavier, and rocking easily appears in drawer, of long duration easily causes distortion, causes microwave leakage.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.
For this reason, the utility model provides a kind of drawer-type microwave oven, locating part on micro-wave oven can stop drawer to deviate from the cavity of micro-wave oven, and make drawer front end stretch out the distance that header board is set, there is certain spacing with the rear end and the header board that guarantee drawer, thereby prevent that the rear end of drawer is because excessively causing drawer can not stable support to shake near header board on guide rail, cause guide rail and drawer to deform and become flexible and affect service life of guide rail, and avoiding because drawer is loosening, microwave leakage problem occurs in distortion.
In view of this, the utility model provides a kind of drawer-type microwave oven, comprising: cavity, is provided with guide rail on the wall of described cavity; Header board, is arranged on the openend of described cavity; And drawer, be positioned at described cavity and be arranged on movably on described guide rail, the front end of described drawer can be outside described guide rail stretches out described cavity; Described micro-wave oven also comprises: locating part, and described locating part is arranged on the rear end of described drawer; When described drawer is opened, described locating part can stop described drawer to deviate from described cavity, and can make described drawer front end stretch out the distance that described header board is set.
The drawer-type microwave oven that the utility model provides, locating part can stop drawer to deviate from the cavity of micro-wave oven, and make drawer front end stretch out the distance that header board is set, there is certain spacing with the rear end and the header board that guarantee drawer, thereby prevent that the rear end of drawer is because excessively causing drawer can not stable support to shake near header board on guide rail, cause guide rail and drawer to deform and become flexible and affect service life of guide rail, and avoiding because drawer is loosening, microwave leakage problem occurs in distortion.
According to an embodiment of the present utility model, described locating part is limited block, and described limited block comprises front end face and rear end face, opens while putting in place at described drawer, and described front end face contacts with described header board, to stop described drawer to deviate from described cavity.
In the present embodiment, limited block is simple in structure, contact to stop drawer to deviate from cavity with header board by the front end face of limited block, and make the rear end of drawer and header board there is certain spacing to prevent that the rear end of drawer is near the end of guide rail, to guarantee that drawer stable support is on guide rail, can effectively avoid number the rocking of guide rail and drawer, distortion and abnormal sound.
According to an embodiment of the present utility model, described limited block is the blocks of the hollow that is made up of the connecting plate between the second header board, rear plate, base plate and described the second header board and described rear plate, described front end face is the outer plate surface of described the second header board, the outer face that described rear end face is described rear plate.
In the present embodiment, limited block is made up of the second header board, rear plate, base plate and connecting plate, and simple in structure, low cost of manufacture can be in a small amount of service life that extend drawer and guide rail increase micro-wave oven cost in the situation that.
According to an embodiment of the present utility model, on described limited block, be also provided with installing plate, described limited block is arranged on the rear end of described drawer by described installing plate.
Limited block is arranged on the rear end of drawer, can guarantee drawer open space enough large in the situation that stable support on guide rail, effectively extended the service life of drawer and guide rail.
According to an embodiment of the present utility model, described micro-wave oven also comprises: electric drive parts, described electric drive parts can drive described drawer to move along described guide rail, to close or to open described drawer.
In the present embodiment, drive drawer to move to close or open drawer along guide rail by electric drive parts, the automaticity of micro-wave oven is high, has saved the action of user's push-and-pull drawer, has promoted the trend of micro-wave oven to high-endization development.
According to an embodiment of the present utility model, described micro-wave oven also comprises: limit switch, and described limit switch is arranged on the rear side of described header board, and described limited block can touch described limit switch, quits work to control described electric drive parts.
In the present embodiment, increase limit switch and can guarantee that drawer accurately stops in the position of setting, guaranteed the spacing between drawer rear end and header board, can avoid drawer and guide rail shake and are out of shape, effectively extended the service life of drawer and guide rail.
According to an embodiment of the present utility model, described limit switch is microswitch, on described microswitch, is provided with contact, and described contact is positioned at the top of described limited block; On the upper surface of described limited block, be provided with an inclined-plane, move to while opening latter stage at described drawer to front portion, described inclined-plane can contact with described contact, stops driving described drawer to control described electric drive parts.
Wherein, microswitch buying is easy, acquisition cost is low, and stable performance, can in the situation that guaranteeing the normal use of product, reduce production costs, and reaches the object of reducing enterprise's production expenditure.
According to an embodiment of the present utility model, described micro-wave oven also comprises: guide rail splice, described guide rail splice is arranged on described drawer, and described drawer is arranged on described guide rail movably by described guide rail splice, and described limited block is arranged on the rear end of described guide rail splice.
In the present embodiment, by guide rail splice connecting drawer and guide rail, simplify the manufacture difficulty of drawer, meanwhile, be convenient to drawer and install on guide rail, in having guaranteed the installation convenience of product, effectively reduced the production cost of enterprise.
According to an embodiment of the present utility model, described guide rail splice, described guide rail and described limited block are symmetrically arranged two, described guide rail splice symmetry is arranged on the both sides of described drawer, described guide rail symmetry is arranged on the two side that described cavity is relative, and described limited block symmetry is arranged on the rear end of described guide rail splice.
In the present embodiment, guide rail splice, guide rail and limited block all arrange two, make that drawer in use moves steadily, reasonable stress, have guaranteed the stability in drawer use procedure, have effectively extended the service life of product.
According to an embodiment of the present utility model, described micro-wave oven also comprises: door body, the front end of drawer is fixedly connected with described in described Men Tiyu.
Drawer is arranged on the aesthetics that can improve the outer road surface of drawer on a body, and then reaches the object increasing the volume of product sales.
In sum, the drawer-type microwave oven that the utility model provides, locating part can stop drawer to deviate from the cavity of micro-wave oven, and make drawer front end stretch out the distance that header board is set, there is certain spacing with the rear end and the header board that guarantee drawer, thereby prevent that the rear end of drawer is because excessively causing drawer can not stable support to shake near header board on guide rail, cause guide rail and drawer to deform and become flexible and affect service life of guide rail, and avoiding because drawer is loosening, microwave leakage problem occurs in distortion.
Additional aspect of the present utility model and advantage will become in description part below obviously, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is the structural representation of drawer-type microwave oven one embodiment drawer closed condition described in the utility model;
Fig. 2 is the structural representation of the drawer open mode of drawer-type microwave oven shown in Fig. 1;
Fig. 3 is A portion structure for amplifying schematic diagram in Fig. 2;
Fig. 4 is the structural representation of locating part in Fig. 3.
Wherein, in Fig. 1 to Fig. 4, the corresponding relation between Reference numeral and component names is:
1 cavity, 11 guide rails, 2 header boards, 3 drawers, 4 locating parts, 41 second header boards, 42 rear plates, 43 base plates, 44 connecting plates, 45 installing plates, 5 limit switches, 51 contacts, 6 guide rail splices, 7 bodies.
The specific embodiment
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details are set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here and implement, and therefore, protection domain of the present utility model is not subject to the restriction of following public specific embodiment.
The drawer-type microwave oven that the utility model provides, as depicted in figs. 1 and 2, comprising: cavity 1, is provided with guide rail 11 on the wall of described cavity 1; Header board 2, is arranged on the openend of described cavity 1; With drawer 3, be positioned at described cavity 1 and be arranged on movably on described guide rail 11, the front end of described drawer 3 can be outside described guide rail 11 stretches out described cavity 1; Described micro-wave oven also comprises: locating part 4, and described locating part 4 is arranged on the rear end of described drawer 3; When described drawer 3 is opened, described locating part 4 can stop described drawer 3 to deviate from described cavity 1, and can make described drawer 3 front ends stretch out the distance that described header board 2 is set.
The drawer-type microwave oven that the utility model provides, locating part can stop drawer to deviate from the cavity of micro-wave oven, and make drawer front end stretch out the distance that header board is set, there is certain spacing with the rear end and the header board that guarantee drawer, thereby prevent that the rear end of drawer is because excessively causing drawer can not stable support to shake near header board on guide rail, cause guide rail and drawer to deform and become flexible and affect service life of guide rail, and avoiding because drawer is loosening, microwave leakage problem occurs in distortion.
Wherein, as shown in Figure 3 and Figure 4, described locating part 4 is limited block, and described limited block comprises front end face and rear end face, opens while putting in place at described drawer 3, and described front end face contacts with described header board 2, to stop described drawer 3 to deviate from described cavity 1.
In the present embodiment, limited block is simple in structure, contact to stop drawer to deviate from cavity with header board by the front end face of limited block, and make the rear end of drawer and header board there is certain spacing to prevent that the rear end of drawer is near the end of guide rail, to guarantee that drawer stable support is on guide rail, can effectively avoid number the rocking of guide rail and drawer, distortion and abnormal sound.
As shown in Figure 4, described limited block is the blocks of the hollow that is made up of the connecting plate 44 between the second header board 41, rear plate 42, base plate 43 and described the second header board and described rear plate, described front end face is the outer plate surface of described the second header board 41, and described rear end face is the outer face of described rear plate 42.
In the present embodiment, limited block is made up of the second header board, rear plate, base plate and connecting plate, and simple in structure, low cost of manufacture can be in a small amount of service life that extend drawer and guide rail increase micro-wave oven cost in the situation that.
On described limited block, be also provided with installing plate 45, described limited block is arranged on the rear end of described drawer 3 by described installing plate 45.
Limited block is arranged on the rear end of drawer, can guarantee drawer open space enough large in the situation that stable support on guide rail, effectively extended the service life of drawer and guide rail.
In an embodiment of the present utility model, described micro-wave oven also comprises: electric drive parts (not shown), described electric drive parts can drive described drawer 3 to move along described guide rail 11, to close or to open described drawer 3.
In the present embodiment, drive drawer to move to close or open drawer along guide rail by electric drive parts, the automaticity of micro-wave oven is high, has saved the action of user's push-and-pull drawer, has promoted the trend of micro-wave oven to high-endization development.
More preferably, as shown in Figures 2 to 4, described micro-wave oven also comprises: limit switch 5, and described limit switch 5 is arranged on the rear side of described header board 2, and described limited block can touch described limit switch 5, quits work to control described electric drive parts.
In the present embodiment, increase limit switch and can guarantee that drawer accurately stops in the position of setting, guaranteed the spacing between drawer rear end and header board, can avoid drawer and guide rail shake and are out of shape, effectively extended the service life of drawer and guide rail.
Wherein, as shown in Figure 3, described limit switch 5 is microswitch, is provided with contact 51 on described microswitch, and described contact 51 is positioned at the top of described limited block; On the upper surface of described limited block, be provided with an inclined-plane, move to while opening latter stage at described drawer 3 to front portion, described inclined-plane can contact with described contact, stops driving described drawer 3 to control described electric drive parts.
Inclined-plane in the present embodiment is the upper surface of connecting plate 44.
Wherein, microswitch buying is easy, acquisition cost is low, and stable performance, can in the situation that guaranteeing the normal use of product, reduce production costs, and reaches the object of reducing enterprise's production expenditure.
Drawer stops after opening action, and the header board of limited block does not touch header board, and after motor stops operating, drawer, under the effect of inertia force, continues to move forward a bit of distance, thereby makes the front end face of limiting plate touch header board, and drawer stops at current location.
In an embodiment of the present utility model, as shown in Figure 1 to Figure 3, described micro-wave oven also comprises: guide rail splice 6, described guide rail splice 6 is arranged on described drawer 3, described drawer 3 is arranged on described guide rail 11 movably by described guide rail splice 6, and described limited block is arranged on the rear end of described guide rail splice 6.
In the present embodiment, by guide rail splice connecting drawer and guide rail, simplify the manufacture difficulty of drawer, meanwhile, be convenient to drawer and install on guide rail, in having guaranteed the installation convenience of product, effectively reduced the production cost of enterprise.
Preferably, described guide rail splice 6, described guide rail 11 and described limited block are symmetrically arranged two, described guide rail splice 6 symmetries are arranged on the both sides of described drawer 3, described guide rail 11 symmetries are arranged on the two side that described cavity 1 is relative, and described limited block symmetry is arranged on the rear end of described guide rail splice 6.
In the present embodiment, guide rail splice, guide rail and limited block all arrange two, make that drawer in use moves steadily, reasonable stress, have guaranteed the stability in drawer use procedure, have effectively extended the service life of product.
In an embodiment of the present utility model, as depicted in figs. 1 and 2, described micro-wave oven also comprises: door body 7, described door body 7 is fixedly connected with the front end of described drawer 3.
Drawer is arranged on the aesthetics that can improve the outer road surface of drawer on a body, and then reaches the object increasing the volume of product sales.
In sum, the drawer-type microwave oven that the utility model provides, locating part can stop drawer to deviate from the cavity of micro-wave oven, and make drawer front end stretch out the distance that header board is set, there is certain spacing with the rear end and the header board that guarantee drawer, thereby prevent that the rear end of drawer is because excessively causing drawer can not stable support to shake near header board on guide rail, cause guide rail and drawer to deform and become flexible and affect service life of guide rail, and avoiding because drawer is loosening, microwave leakage problem occurs in distortion.
In description of the present utility model, term " installation ", " being connected ", " connection ", " fixing " etc. all should be interpreted broadly, and for example, " connection " can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the description of this description, the description of term " embodiment ", " some embodiment " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a drawer-type microwave oven, comprising:
Cavity, is provided with guide rail on the wall of described cavity;
Header board, is arranged on the openend of described cavity; With
Drawer, is positioned at described cavity and is arranged on movably on described guide rail, and the front end of described drawer can be outside described guide rail stretches out described cavity; It is characterized in that, also comprise:
Locating part, described locating part is arranged on the rear end of described drawer;
When described drawer is opened, described locating part can stop described drawer to deviate from described cavity, and can make described drawer front end stretch out the distance that described header board is set.
2. drawer-type microwave oven according to claim 1, is characterized in that,
Described locating part is limited block, and described limited block comprises front end face and rear end face, opens while putting in place at described drawer, and described front end face contacts with described header board, to stop described drawer to deviate from described cavity.
3. drawer-type microwave oven according to claim 2, is characterized in that,
Described limited block is the blocks of the hollow that is made up of the connecting plate between the second header board, rear plate, base plate and described the second header board and described rear plate, and described front end face is the outer plate surface of described the second header board, the outer face that described rear end face is described rear plate.
4. drawer-type microwave oven according to claim 3, is characterized in that,
On described limited block, be also provided with installing plate, described limited block is arranged on the rear end of described drawer by described installing plate.
5. according to the drawer-type microwave oven described in any one in claim 2 to 4, it is characterized in that, also comprise:
Electric drive parts, described electric drive parts can drive described drawer to move along described guide rail, to close or to open described drawer.
6. drawer-type microwave oven according to claim 5, is characterized in that, also comprises:
Limit switch, described limit switch is arranged on the rear side of described header board, and described limited block can touch described limit switch, quits work to control described electric drive parts.
7. drawer-type microwave oven according to claim 6, is characterized in that,
Described limit switch is microswitch, on described microswitch, is provided with contact, and described contact is positioned at the top of described limited block;
On the upper surface of described limited block, be provided with an inclined-plane, move to while opening latter stage at described drawer to front portion, described inclined-plane can contact with described contact, stops driving described drawer to control described electric drive parts.
8. according to the drawer-type microwave oven described in any one in claim 2 to 4, it is characterized in that, also comprise:
Guide rail splice, described guide rail splice is arranged on described drawer, and described drawer is arranged on described guide rail movably by described guide rail splice, and described limited block is arranged on the rear end of described guide rail splice.
9. drawer-type microwave oven according to claim 8, is characterized in that,
Described guide rail splice, described guide rail and described limited block are symmetrically arranged two, described guide rail splice symmetry is arranged on the both sides of described drawer, described guide rail symmetry is arranged on the two side that described cavity is relative, and described limited block symmetry is arranged on the rear end of described guide rail splice.
10. drawer-type microwave oven according to claim 9, is characterized in that, also comprises:
Door body, the front end of drawer is fixedly connected with described in described Men Tiyu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815756.2U CN203642259U (en) | 2013-12-11 | 2013-12-11 | Drawer type microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815756.2U CN203642259U (en) | 2013-12-11 | 2013-12-11 | Drawer type microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642259U true CN203642259U (en) | 2014-06-11 |
Family
ID=50873500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320815756.2U Expired - Fee Related CN203642259U (en) | 2013-12-11 | 2013-12-11 | Drawer type microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642259U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135495A (en) * | 2015-09-21 | 2015-12-09 | 广东美的厨房电器制造有限公司 | Micro-wave heating device |
| WO2017049621A1 (en) * | 2015-09-21 | 2017-03-30 | 广东美的厨房电器制造有限公司 | Drawer-type microwave oven |
| WO2017049622A1 (en) * | 2015-09-21 | 2017-03-30 | 广东美的厨房电器制造有限公司 | Microwave heating apparatus |
| US10462857B2 (en) | 2015-09-21 | 2019-10-29 | Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. | Microwave heating device |
-
2013
- 2013-12-11 CN CN201320815756.2U patent/CN203642259U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135495A (en) * | 2015-09-21 | 2015-12-09 | 广东美的厨房电器制造有限公司 | Micro-wave heating device |
| WO2017049621A1 (en) * | 2015-09-21 | 2017-03-30 | 广东美的厨房电器制造有限公司 | Drawer-type microwave oven |
| WO2017049622A1 (en) * | 2015-09-21 | 2017-03-30 | 广东美的厨房电器制造有限公司 | Microwave heating apparatus |
| CN105135495B (en) * | 2015-09-21 | 2017-09-29 | 广东美的厨房电器制造有限公司 | Microwave heating equipment |
| US10085309B2 (en) | 2015-09-21 | 2018-09-25 | Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. | Drawer-type microwave oven |
| US10462857B2 (en) | 2015-09-21 | 2019-10-29 | Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. | Microwave heating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203642259U (en) | Drawer type microwave oven | |
| CN203615387U (en) | Microwave oven and oven cavity component thereof | |
| CN104414487A (en) | Drawer assembly and oven with drawer assembly | |
| CN203468365U (en) | Food processor | |
| CN203326401U (en) | Locking device of power distribution cabinet | |
| CN205083307U (en) | Cooking utensil | |
| CN205135183U (en) | Hinge and cooking utensil | |
| CN203493465U (en) | Drawer assembly and baking oven with drawer assembly | |
| CN202423089U (en) | Wall switch | |
| CN207023150U (en) | A kind of quick-thawing box | |
| CN202885040U (en) | Antiskid structure of stove and drive circuit of antiskid control component | |
| CN201766299U (en) | Open door type instrument board | |
| CN208355394U (en) | The opening structure of water tank type dish-washing machine | |
| CN204011208U (en) | Switch seesaw | |
| CN202056939U (en) | Drawer type electric appliance box of integrated kitchen range | |
| CN203564196U (en) | Cover plate structure and dish-washing machine with cover plate structure | |
| CN201726640U (en) | Case for ultrashort wave communication equipment | |
| CN203288545U (en) | Magnetic latching relay | |
| CN203404819U (en) | Display component and induction cooker with same | |
| CN202487982U (en) | Three-phase high voltage control cabinet | |
| CN203038024U (en) | Double-key touch switch | |
| CN204668263U (en) | A kind of thermal relay | |
| CN202734402U (en) | Refrigerator with door open buttons | |
| CN205211616U (en) | Travel switch's contact device | |
| CN204459473U (en) | A kind of power line cover plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 |