CN210715291U - Fan assembly of cooking utensil - Google Patents
Fan assembly of cooking utensil Download PDFInfo
- Publication number
- CN210715291U CN210715291U CN201921560234.6U CN201921560234U CN210715291U CN 210715291 U CN210715291 U CN 210715291U CN 201921560234 U CN201921560234 U CN 201921560234U CN 210715291 U CN210715291 U CN 210715291U
- Authority
- CN
- China
- Prior art keywords
- mount
- fan
- fixing frame
- fan assembly
- screw
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a cooking utensil's fan assembly belongs to kitchen utensil technical field, the utility model provides a fan assembly, including fan, mount and actuating mechanism, the mount is installed the top of fan, actuating mechanism fixes the middle part of mount and with the pivot of fan is connected with the drive the fan rotates, actuating mechanism is connected with the winding displacement, the side of mount is equipped with the lead wire structure, is used for the guide the winding displacement is followed the length direction of mount extends and draws forth. The utility model provides a fan assembly can not only draw the winding displacement from the side of mount to avoid winding displacement and screw interference to cause the line ball bad, can also realize the automation and beat the screw, with this improvement production efficiency.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a kitchen utensil technical field especially relates to a cooking utensil's fan assembly.
[ background of the invention ]
The fan assembly of the cooking utensil generally comprises a fan, a fixing frame and a driving mechanism, wherein the fixing frame is installed at the top of the fan, the driving mechanism is fixed in the middle of the fixing frame and is connected with a rotating shaft of the fan to drive the fan to rotate, the driving mechanism is connected with a flat cable, the flat cable in the prior art is wired from the top surface of the fixing frame and is fixed through a buckle and finally led out from the end part of the fixing frame, a screw column is arranged on the bottom wall of the cooking utensil, after the fixing frame is placed on the screw column, the fixing frame is fixed with the screw column through automatic screwing of a manipulator, and the flat cable is led out from the top surface of the fixing frame due to the fact that the screw is screwed on the top surface of the fixing frame and is; in order to prevent the above situation, a manual screw driving method is required, but the method seriously reduces the production efficiency and further increases the production cost.
[ Utility model ] content
The utility model aims to solve the technical problem that overcome prior art not enough and provide a cooking utensil's fan assembly, can not only draw the winding displacement from the side of mount to avoid winding displacement and screw interference to cause the line ball bad, can also realize automatic beating the screw, improve production efficiency with this.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a cooking utensil's fan assembly, includes fan, mount and actuating mechanism, the mount is installed the top of fan, actuating mechanism fixes the middle part of mount and with the pivot of fan is connected in order to drive the fan rotates, actuating mechanism is connected with the winding displacement, the side of mount is equipped with the lead structure, is used for guiding the winding displacement is followed the length direction of mount extends and draws forth.
Further, the lead structure includes follows the multiunit guide muscle that the length direction interval of mount set up, every group guide muscle include one go up guide muscle and lower guide muscle, go up the guide muscle with the mount side forms the last guiding groove that the notch set up down, down the guide muscle with the mount side forms the lower guiding groove that the notch set up, the winding displacement is injectd go up between guiding groove and the lower guiding groove.
Furthermore, the upper guide rib and the lower guide rib are arranged in a staggered mode.
Furthermore, the lowest position of the notch of the upper guide groove is not higher than that of the notch of the lower guide groove.
Furthermore, the cooking utensil comprises a shell, and an air deflector surrounding the outer side of the fan is arranged on the bottom wall of the shell.
Furthermore, the air deflector is provided with a gap for the fixed frame to pass through, and one of the upper guide rib and the lower guide rib abuts against the bottom wall of the gap.
Furthermore, the distance between the groove bottom of the upper guide groove and the bottom surface of the notch is larger than 2 mm.
Furthermore, the top of the fixing frame is provided with a reinforcing rib which extends upwards, and the upper guide rib is arranged on the reinforcing rib.
Furthermore, the reinforcing ribs are provided with wiring gaps close to the driving mechanism, and the flat cable is guided to the side faces of the fixing frame from the top face of the fixing frame through the wiring gaps.
Furthermore, be equipped with the screw post on the diapire of casing, be equipped with on the mount with the screw hole that the screw post corresponds, the afterbody of screw passes the screw hole with screw post locking, the mount have with screw head complex fitting surface, the fitting surface is higher than lead structure.
The utility model has the advantages that:
because the utility model discloses the side of well mount is equipped with pin configuration, therefore the winding displacement can be drawn forth in the mount side and along the length direction extension of mount under pin configuration's guide, and the winding displacement just can not interfere with the screw of locating the mount top surface this moment, and then has avoided the production of the bad phenomenon of line ball, also can realize automatic production of beating the screw simultaneously to this improves production efficiency, reduction in production cost.
The lead wire structure includes the multiunit guide rib that sets up along the length direction interval of mount, and every group guide rib includes a guide rib and lower guide rib, go up the guide rib with the mount side forms the last guiding groove that the notch set up down, down the guide rib with the mount side forms the lower guiding groove that the notch set up, and the winding displacement is injectd at last guiding groove and between the guiding groove down. By the design, the weight of the fixing frame can be reduced, the material cost of the fixing frame is reduced, and meanwhile, the flat cable can be limited in a space formed by the upper guide groove and the lower guide groove, so that the flat cable is led out along the side face of the fixing frame.
The upper guide rib and the lower guide rib are arranged in a staggered mode. By the design, the operation space can be increased, so that the flat cable can be smoothly clamped into the upper guide groove or the lower guide groove from the notch on the side surface of the fixing frame, and the fixing difficulty of the flat cable is reduced.
The lowest position of the notch of the upper guide groove is not higher than that of the lower guide groove. By the design, the flat cable can be prevented from being separated from the upper guide rib and the lower guide rib.
The cooking utensil includes the casing, is equipped with on the diapire of casing around the aviation baffle in the fan outside. By the design, cold air sucked by the fan can flow towards the heating part along the air guide plate, so that the heat dissipation effect of the heating part is improved.
The air deflector is provided with a notch for the fixed frame to pass through, and one of the upper guide rib and the lower guide rib is abutted against the bottom wall of the notch. By the design, the mounting height of the fixing frame can be reduced, so that the thickness of the whole machine is reduced; but also can avoid the row wires from being pressed by screws and collapsed downwards to be pressed between the fixed frame and the bottom wall of the gap due to the upward arching of the row wires.
The distance between the bottom of the upper guide groove and the bottom of the notch is larger than 2 mm. Because the winding displacement is total two wires, the diameter of every wire is 1mm, consequently designs like this, can make and to hold the winding displacement between the diapire of guiding groove and breach, avoids appearing the line ball harmfully.
The top of mount is equipped with the strengthening rib that upwards extends the formation, goes up the guide rib and locates on the strengthening rib. By the design, the height of the upper guide rib can be ensured by arranging the reinforcing rib on the premise of reducing the material cost of the fixing frame.
The reinforcing ribs are provided with wiring gaps close to the driving mechanism, and the flat cable is guided to the side faces of the fixing frame from the top face of the fixing frame through the wiring gaps. Due to the design, the flat cable is beneficial to wiring, and excessive bending caused by pressing the flat cable on the reinforcing ribs is avoided.
The bottom wall of the shell is provided with a screw column, the fixing frame is provided with a screw hole corresponding to the screw column, the tail of the screw penetrates through the screw hole to be locked with the screw column, the fixing frame is provided with a matching surface matched with the head of the screw, and the matching surface is not lower than the lead structure. By the design, the risk that the flat cable is pressed by the screw by mistake can be further reduced.
These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The invention will be further explained with reference to the drawings:
fig. 1 is a schematic structural diagram of a fan assembly according to an embodiment of the present invention;
fig. 2 is a side view of a fan assembly in accordance with an embodiment of the present invention;
fig. 3 is a schematic partial structural view of a fan assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a fan assembly mounted on a cooking appliance according to an embodiment of the present invention;
fig. 5 is a schematic view of a partial structure of a fixing frame according to a second embodiment of the present invention;
fig. 6 is a schematic partial structural view of a fan assembly in the third embodiment of the present invention.
Reference numerals:
100. a fan; 121. a wiring gap; 200. a fixed mount; 210. screw holes; 220. reinforcing ribs; 230. a mating surface; 300. arranging wires; 400. an upper guide rib; 500. a lower guide rib; 600. an air deflector; 610. and (4) a notch.
[ detailed description ] embodiments
The utility model provides a cooking utensil's fan assembly, including fan, mount and actuating mechanism, the mount is installed the top of fan, actuating mechanism fixes the middle part of mount and with the pivot of fan is connected with the drive the fan rotates, actuating mechanism is connected with the winding displacement, the side of mount is equipped with the lead wire structure, is used for the guide the winding displacement is followed the length direction of mount extends and draws forth.
Because the utility model discloses the side of well mount is equipped with pin configuration, therefore the winding displacement can be drawn forth in the mount side and along the length direction extension of mount under pin configuration's guide, and the winding displacement just can not interfere with the screw of locating the mount top surface this moment, and then has avoided the production of the bad phenomenon of line ball, also can realize automatic production of beating the screw simultaneously to this improves production efficiency, reduction in production cost.
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The first embodiment,
Referring to fig. 1 to 4, the fan assembly of the cooking appliance in this embodiment includes a fan 100, a fixing frame 200 and a driving mechanism, wherein the fan 100 is an axial fan, the fixing frame 200 is a linear fixing frame, the fixing frame 200 is installed on the top of the fan 100, the driving mechanism includes a motor and a control panel connected to the motor, the fan 100 includes a rotating shaft and fan blades disposed on the periphery of the rotating shaft, the driving mechanism is installed in a cavity formed by the fixing frame 200 and the rotating shaft, an output shaft of the motor is fixedly connected to the rotating shaft, the rotating shaft is rotatably engaged with the fixing frame 200, so that the driving mechanism can drive the fan 100 to rotate, wherein the control panel is connected to a flat cable 300, the flat cable 300 passes through a through hole of the fixing frame 200 and then is led out of the cavity, the fixing frame 200 is fixed on the bottom, the flat cable 300 is guided to extend and be led out along the length direction of the fixing frame, namely, the flat cable 300 can extend and be led out along the length direction of the fixing frame on the side surface of the fixing frame under the guidance of the lead structure, at the moment, the flat cable 300 cannot interfere with a screw arranged on the top surface of the fixing frame, the phenomenon of poor pressing line is avoided, meanwhile, the automatic screw driving production can be realized, the production efficiency is improved, and the production cost is reduced.
Specifically, the lead structure in this embodiment includes a plurality of sets of guide ribs arranged at intervals along the length direction of the mount, each set of guide ribs includes an upper guide rib 400 and a lower guide rib 500, the upper guide rib 400 and the lower guide rib 500 are both L-shaped, the upper guide rib 400 and the mount side face form an upper guide groove with a notch arranged downward, the lower guide rib 500 and the mount side face form a lower guide groove with a notch arranged upward, and the flat cable 300 is defined between the upper guide groove and the lower guide groove. By such design, the weight of the fixing frame 200 can be reduced, so that the material cost of the fixing frame 200 is reduced, and meanwhile, the flat cable 300 can be limited in a space formed by the upper guide groove and the lower guide groove, so that the flat cable 300 can be led out along the side surface of the fixing frame.
In order to fix the flat cable 300 on the lead structure, the upper guide rib 400 and the lower guide rib 500 are arranged in a staggered manner in the embodiment, that is, the upper and lower directions of the upper guide rib 400 and the lower guide rib 500 do not correspond to each other, so that the operating space below the upper guide rib 400 and above the lower guide rib 500 can be increased, and an assembler can smoothly insert the flat cable 300 into the upper guide groove or the lower guide groove from the notch on the side surface of the fixing frame through the operating space, thereby reducing the fixing difficulty of the flat cable 300.
In order to prevent the flat cable 300 from coming out from between the upper guide rib 400 and the lower guide rib 500, the lowest position of the notch of the upper guide groove is not higher than the notch of the lower guide groove in this embodiment.
Preferably, the lead structure in this embodiment includes three sets of guide ribs, the three sets of guide ribs are respectively a first set of guide ribs near the end of the fixing frame, a second set of guide ribs near the middle of the fixing frame, and a third set of guide ribs arranged between the first set of guide ribs and the second set of guide ribs, the first set of guide ribs and the second set of guide ribs can fix the trend of the flat cable 300, and the third set of guide ribs can avoid the middle of the flat cable 300 from collapsing and interfering with the fan blades of the fan 100. Of course, in other embodiments, those skilled in the art can set more than 3 sets of guiding ribs according to the length of the fixing frame, as long as the running direction of the flat cable is ensured and the middle part of the flat cable is prevented from collapsing.
It can be understood that, in other embodiments, the upper guide rib and the lower guide rib may be further disposed in an up-down corresponding manner, and the bottom surface of the upper guide rib abuts against the top surface of the lower guide rib or a gap between the bottom surface and the top surface of the lower guide rib is smaller than the size of the flat cable, at this time, the upper guide groove and the lower guide groove are communicated to form a through hole, and the flat cable sequentially passes through the plurality of through holes along the length direction of the fixing frame and then is led out from; or; the lead structure can be a strip-shaped through hole which is arranged on the side surface of the fixing frame and extends from the middle part of the fixing frame to the end part of the fixing frame, and the flat cable penetrates in from one end of the strip-shaped through hole and penetrates out from the other end of the strip-shaped through hole.
As shown in fig. 4, the cooking device in this embodiment may be an induction cooker, a heat retainer, or an electric ceramic cooker, and includes a casing, a wind guide plate 600 surrounding the fan 100 is disposed on a bottom wall of the casing, an opening is disposed on one side of the wind guide plate 600 and faces a heat generating component, which may be a heating device or a main control plate, so that cold wind sucked by the fan can flow along the wind guide plate 600 toward the heat generating component, thereby improving a heat dissipation effect of the heat generating component. In addition, the bottom wall of the shell is provided with screw columns, the fixing frame 200 is provided with screw holes 210 corresponding to the screw columns, and the tail parts of the screws penetrate through the screw holes 210 and are locked with the screw columns.
In order to reduce the installation height of the fixing frame 200 and thus reduce the thickness of the whole device, in the embodiment, the air deflector 600 is provided with a notch 610 through which the fixing frame 300 passes, and one of the upper guiding ribs 400 abuts against the bottom wall of the notch, so as to prevent the flat cable 300 from arching upward and being pressed by a screw by mistake.
It is understood that in other embodiments, one of the lower guiding ribs may be abutted against the bottom wall of the notch to prevent the flat cable from collapsing and being pressed between the fixing frame and the bottom wall of the notch.
Because winding displacement 300 is total two wires, the diameter of every wire is 1mm, consequently to avoid the distance undersize between the tank bottom of last guiding groove and the breach bottom surface to lead to the extrusion winding displacement to appear the line ball bad, the tank bottom of last guiding groove in this embodiment and the distance H between the breach bottom surface are greater than 2mm to can hold winding displacement 300 between the diapire of messenger's guiding groove and breach, avoid appearing the line ball bad.
In order to ensure the height of H and reduce the material cost of the fixing frame 200, in this embodiment, the top of the fixing frame is provided with a reinforcing rib 220 formed by extending upwards, and the upper guiding rib 400 is arranged on the side surface of the reinforcing rib 220. In addition, the reinforcing rib 220 is provided with a wire gap 121 close to the driving mechanism, and the flat cable 300 is guided from the top surface of the fixing frame to the side surface of the fixing frame through the wire gap 121 and is led out through the guiding structure. By such design, the flat cable 300 can be easily routed, and excessive bending caused by the flat cable 300 pressing on the reinforcing ribs 220 can be avoided.
Example II,
As shown in fig. 5, different from the first embodiment, the fixing frame 200 in this embodiment has a matching surface 230 matching with the screw head, the matching surface 230 is not lower than the lead structure, and in this embodiment, the matching surface 230 is preferably flush with the top surface of the upper guiding rib 400, so that the design can further reduce the risk of the flat cable 300 being pressed by the screw.
Example III,
As shown in fig. 6, different from the first embodiment, the fixing frame 200 in this embodiment is a U-shaped fixing frame, that is, the U-shaped fixing frame includes a bottom plate and side plates disposed at two opposite ends of the bottom plate, a mounting plate is disposed on the side plates, a fitting surface 230 matched with the head of the screw is formed on the top surface of the mounting plate, the fitting surface 230 is higher than the side surface of the bottom plate of the U-shaped fixing frame, and the lead structure is disposed on the side surface of the bottom plate.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. The utility model provides a cooking utensil's fan assembly, includes fan, mount and actuating mechanism, the mount is installed the top of fan, actuating mechanism fixes the middle part of mount and with the pivot of fan is connected in order to drive the fan rotates, actuating mechanism is connected with the winding displacement, its characterized in that, the side of mount is equipped with the lead structure, is used for guiding the winding displacement is followed the length direction of mount extends and draws forth.
2. The fan assembly of cooking utensil of claim 1 wherein the lead structure includes a plurality of sets of guide ribs spaced apart along the length of the mount, each set of guide ribs including an upper guide rib and a lower guide rib, the upper guide rib forming an upper guide groove with a downwardly facing notch with the side of the mount, the lower guide rib forming a lower guide groove with an upwardly facing notch with the side of the mount, the cable being defined between the upper guide groove and the lower guide groove.
3. The fan assembly of cooking appliance according to claim 2, wherein said upper guide rib is offset from said lower guide rib.
4. The fan assembly of cooking appliance according to claim 3, wherein the lowest slot of said upper guide slot is not higher than the slot of said lower guide slot.
5. The cooking appliance fan assembly of claim 2 wherein the cooking appliance includes a housing having a bottom wall with a deflector surrounding the outside of the fan.
6. The fan assembly of claim 5, wherein the air deflector has a notch for the fixing frame to pass through, and one of the upper or lower guiding ribs abuts against a bottom wall of the notch.
7. The fan assembly of cooking appliance according to claim 6, wherein the distance between the bottom of said upper guide groove and the bottom of said indentation is greater than 2 mm.
8. The fan assembly of cooking utensil of claim 7 wherein the top of the fixing frame is provided with a rib formed to extend upward, and the upper guide rib is provided on the rib.
9. The fan assembly of cooking appliance according to claim 8, wherein the stiffener has a wire notch adjacent to the driving mechanism, and the flat cable is guided from the top surface of the fixing frame to the side surface of the fixing frame through the wire notch.
10. The fan assembly of cooking appliance according to claim 5, wherein the bottom wall of the housing is provided with a screw post, the fixing frame is provided with a screw hole corresponding to the screw post, the tail of the screw passes through the screw hole and is locked with the screw post, the fixing frame has a matching surface matched with the head of the screw, and the matching surface is not lower than the lead structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921560234.6U CN210715291U (en) | 2019-09-18 | 2019-09-18 | Fan assembly of cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921560234.6U CN210715291U (en) | 2019-09-18 | 2019-09-18 | Fan assembly of cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210715291U true CN210715291U (en) | 2020-06-09 |
Family
ID=70933616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921560234.6U Active CN210715291U (en) | 2019-09-18 | 2019-09-18 | Fan assembly of cooking utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210715291U (en) |
-
2019
- 2019-09-18 CN CN201921560234.6U patent/CN210715291U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107019438B (en) | electric oven | |
| CN204217293U (en) | Heat abstractor and adopt the UAV of this heat abstractor | |
| CN210715291U (en) | Fan assembly of cooking utensil | |
| CN211958906U (en) | Fan heater motor fixing base | |
| CN220489289U (en) | Air conditioner external unit | |
| CN210431153U (en) | Motor capacitance box | |
| CN210611906U (en) | Food processor with good cooling effect | |
| WO2020259067A1 (en) | Cabinet machine and air conditioner having three fans blowing air upward and downward | |
| CN214850715U (en) | Ceiling fan stator wiring structure | |
| CN210381654U (en) | Electrical apparatus box, air conditioner wall-mounted unit and air conditioner | |
| CN215016433U (en) | A wind-guiding heat radiation structure and cooking machine for cooking machine | |
| CN205676637U (en) | Integral type sewing machine electric control gear | |
| CN217950790U (en) | Screw-free mounting fan structure of electromagnetic oven | |
| CN215336722U (en) | Fan assembly and air conditioner | |
| CN218124540U (en) | Frequency converter convenient to assemble | |
| CN203964076U (en) | Electromagnetic oven and radiator structure thereof | |
| CN217485201U (en) | Reactor mounting structure | |
| CN210328048U (en) | Induction cooker with good heat dissipation effect | |
| CN218062446U (en) | Controller heat radiation structure of generator | |
| CN203964075U (en) | Electromagnetic oven and radiator structure thereof | |
| CN218474488U (en) | Air fryer with good visual effect | |
| CN210004474U (en) | electromagnetic oven with good heat dissipation effect | |
| CN218009437U (en) | Cooking machine control panel and cooking machine | |
| CN219367707U (en) | Cooking equipment | |
| CN210861404U (en) | Air conditioner indoor unit and air conditioner with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230907 Address after: No. 999, Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee after: Shandong Jiuchuang Home Appliance Co.,Ltd. Address before: No. 999, Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee before: JOYOUNG Co.,Ltd. |