CN220949342U - Cat food bung with vacuumizing function - Google Patents
Cat food bung with vacuumizing function Download PDFInfo
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- CN220949342U CN220949342U CN202323159911.2U CN202323159911U CN220949342U CN 220949342 U CN220949342 U CN 220949342U CN 202323159911 U CN202323159911 U CN 202323159911U CN 220949342 U CN220949342 U CN 220949342U
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- cat food
- cover body
- cat
- food barrel
- cover
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- 241000282326 Felis catus Species 0.000 claims abstract description 128
- 238000007789 sealing Methods 0.000 claims abstract description 81
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
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Abstract
The utility model discloses a cat food barrel cover with a vacuumizing function, which comprises a cover body, wherein the cover body is detachably connected to an opening at the upper end of the cat food barrel, the lower end of the cover body is provided with a sealing structure, and the sealing structure is used for sealing a gap between the cover body and the cat food barrel; the top of the cover body is provided with a concave cavity, the bottom of the concave cavity is provided with an air suction nozzle communicated with the inner cavity of the cat food barrel, a vacuum pumping assembly is arranged in the concave cavity, and the air suction nozzle is connected with an air suction end of the vacuum pumping assembly; after being covered on the cat grain barrel, the cat grain barrel can be vacuumized, so that the situation that cat grains in the cat grain barrel are affected with damp can be avoided, namely the situation that the cat grains in the cat grain barrel are deteriorated can be avoided; in addition, the cat litter box can be adapted to the cat litter box and vacuumize the cat litter box, so that the waste cat litter box can be reused, namely, the cat litter box can be used as a cat litter box.
Description
Technical Field
The utility model relates to the technical field of cat food storage devices, in particular to a cat food barrel cover with a vacuumizing function.
Background
The cat grain barrel is a pet product for storing cat grains, and comprises a barrel body and a barrel cover, wherein the barrel body is used for containing the cat grains, and the barrel cover is used for covering an opening at the upper end of the barrel body and sealing the barrel body; when the cat grain bucket on the market at present is in use, after the cat grain bucket is opened, even if the bucket cover is covered on the bucket body again, the steam in the air in the bucket body still can mix in the cat grain in the bucket body to the condition that wets can appear in the cat grain that can make in the bucket body, and then leads to the cat grain to appear rotten condition easily.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the cat food barrel cover with the vacuumizing function, which can vacuumize the cat food barrel after being covered on the cat food barrel, so that the situation that cat food in the cat food barrel is damped can be avoided, namely the situation that the cat food in the cat food barrel is degenerated can be avoided.
The cat food barrel cover with the vacuumizing function comprises a cover body, wherein the cover body is detachably connected to an opening at the upper end of the cat food barrel, a sealing structure is arranged at the lower end of the cover body, and after the cover body is connected to the opening at the upper end of the cat food barrel, the sealing structure is used for sealing a gap between the cover body and the cat food barrel; the top of lid is provided with the cavity, and the bottom of cavity is provided with the air suction nozzle that is used for with the inner chamber intercommunication of cat grain bucket, is provided with the evacuation subassembly in the cavity, and the air suction nozzle is connected with the air suction end of evacuation subassembly, and when the evacuation subassembly work, the evacuation subassembly carries out the evacuation to the inner chamber of cat grain bucket through the air suction nozzle.
After being covered on the cat grain barrel, the cat grain barrel can be vacuumized, so that the situation that cat grains in the cat grain barrel are affected with damp can be avoided, namely the situation that the cat grains in the cat grain barrel are deteriorated can be avoided; in addition, the cat litter box can be adapted to the cat litter box and vacuumized, so that the waste cat litter box can be reused, namely, the cat litter box can be used as a cat litter box, and the aim of environmental protection is achieved.
The cat food barrel cover with the vacuumizing function comprises an air pump, a storage battery, a control circuit board, a one-way valve and a tee joint which are connected in a concave cavity, wherein the air pump is connected with the storage battery; the suction nozzle is communicated with the first end of the tee joint through a pipeline, the suction end of the suction pump is connected with the second end of the tee joint after being connected with the check valve in series, and the third end of the tee joint is connected with the detection end of the air pressure sensor on the control circuit board through a pipeline; the air pump, the air pressure sensor and the storage battery are electrically connected with the control circuit board; the opening at the upper end of the concave cavity is connected with a cover plate, the cover plate is connected with a button for triggering a button positioned on the control circuit board, and when the button is triggered by the button, the control circuit board is used for controlling the starting and stopping of the air pump; after the vacuumizing assembly is adopted, after the button is pressed to enable the button to trigger the button, the control circuit board can start the air pump, at the moment, the air pump can vacuumize the inner cavity of the cat grain barrel through the one-way valve, the tee joint and the air suction nozzle, and as the air pressure sensor is also connected with the tee joint, namely the air pressure sensor can monitor the air pressure value in the cat grain barrel in real time, when the air pressure sensor detects that the air pressure value in the cat grain barrel is lower than the preset value in the control circuit board, the air pressure in the cat grain barrel is in accordance with the vacuum state, at the moment, the control circuit board can close the air pump, and the vacuumizing of the cat grain barrel is completed; in addition, when the air pump works, a user can also press a button to trigger a key, so that the air pump is manually closed; in addition, after the air pump is closed, under the action of the one-way valve, air can be prevented from flowing back into the cat food barrel through the air pump.
The cat food barrel cover with the vacuumizing function is characterized in that a charging interface electrically connected with a control circuit board is fixed on the control circuit board, and a jack corresponding to the charging interface is arranged on a cover plate; through the setting of interface that charges, after the interface connection charging wire that charges, can realize the charging to the battery.
The cat food barrel cover with the vacuumizing function is characterized in that at least one exhaust hole is formed in the cover plate and communicated with the concave cavity; through the setting of exhaust hole, when the aspiration pump carries out the evacuation to the inner chamber of cat grain bucket, by the exhaust air of aspiration pump can discharge outside the cavity through the exhaust hole, can make the aspiration pump reliably exhaust.
The cat food barrel cover with the vacuumizing function comprises a plurality of hooks which are circumferentially distributed at intervals, wherein the inner wall of a concave cavity is provided with clamping blocks which are in one-to-one correspondence with the plurality of hooks, and each hook is matched and clamped with the clamping block at the corresponding position; by adopting the structure, the cover plate can be conveniently and reliably buckled at the opening end of the concave cavity.
The cat food barrel cover with the vacuumizing function, provided by the utility model, is characterized in that the top of the cover body is also provided with an air inlet hole, and the cat food barrel cover also comprises a sealing plug, and the sealing plug is connected to the air inlet hole to realize the blocking of the air inlet hole; through the setting of inlet port and sealing plug, when the lid is taken off from cat grain bucket to needs, can make the sealing plug remove the shutoff to the inlet port, at this moment, the air in the external environment can enter into in the cat grain bucket through the inlet port to can remove the vacuum state in the cat grain bucket, and then be convenient for the lid is opened relative cat grain bucket.
The cat food barrel cover with the vacuumizing function is characterized in that an annular recess is formed in the upper end face of the cover body, and the outer edge of the sealing plug extends to the position above the middle of the annular recess; after the structure is adopted, when the sealing ring needs to be used for removing the blocking state of the air inlet hole, fingers can be buckled into the annular recess and conveniently pull up the outer edge of the sealing ring, so that the sealing ring can be conveniently used for removing the blocking of the air inlet hole.
The cat food barrel cover with the vacuumizing function comprises a sealing plug, wherein the middle part of the lower end of the sealing plug is provided with an inserting rod, the inserting rod is inserted into an air inlet, a gap is reserved between the outer side wall of the inserting rod and the wall of the air inlet, the outer wall of the lower end of the inserting rod is provided with an annular back-off which is used for propping against the lower end face of a cover body to prevent the sealing plug from separating from the cover body, a gap is reserved between the annular back-off and the lower end face of the cover body, and the sealing plug is used for being stuck with the upper end of the cover body to realize the sealing of the air inlet; after the structure is adopted, when the sealing plug is required to release the blocking state of the air inlet, as a gap is reserved between the outer side wall of the inserted link and the hole wall of the air inlet, air can enter the cat food barrel through the gap between the air inlet and the inserted link only by pulling the sealing plug, namely, the vacuum state in the cat food barrel can be conveniently released under the condition that the sealing plug is not removed; in addition, the annular back-off is arranged on the outer wall of the lower end of the inserted link, so that the sealing plug can be prevented from being separated from the cover body when the sealing plug is pulled up, namely, the sealing plug can be prevented from being lost; in addition, because a gap is reserved between the annular back-off and the lower end face of the cover body, interference between the annular back-off and the lower end of the cover body can be avoided when the sealing plug is pulled, namely, the sealing plug can be conveniently pulled up.
The cat food barrel cover with the vacuumizing function, provided by the utility model, is characterized in that the side wall of the cover body is rotatably connected with a pair of buckling lugs, and the pair of buckling lugs are used for buckling with the upper end of the cat food barrel to lock the cover body and the cat food barrel; through adopting this kind of structure, the lid can be through a pair of button ear conveniently buckle to the upper end department of cat grain bucket, and the lid also can be conveniently follow the upper end of cat grain bucket and dismantle in the same way.
The cat food barrel cover with the vacuumizing function comprises a sealing ring, wherein the sealing ring is embedded at the bottom of the outer edge of the cover body, and the sealing ring is used for sealing a gap between the cover body and the cat food barrel after the cover body is connected to an opening at the upper end of the cat food barrel; after adopting this kind of seal structure, under the effect of sealing washer, after the lid is connected to the opening part of cat grain bucket upper end, the sealing washer can reliably realize the sealing to the clearance between lid and the cat grain bucket.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic perspective view of a first embodiment of the present utility model;
FIG. 2 is a schematic view of a second perspective structure of the present utility model;
FIG. 3 is a partially exploded perspective view of the present utility model;
FIG. 4 is a schematic perspective view of the utility model with the cover plate removed;
FIG. 5 is a schematic cross-sectional view of the present utility model;
fig. 6 is an enlarged schematic view of the structure of fig. 5 at a.
Detailed Description
Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
As shown in fig. 1-6, the cat food barrel cover with the vacuumizing function comprises a cover body 1, wherein the cover body 1 is used for being detachably connected to an opening at the upper end of a cat food barrel, the lower end of the cover body 1 is provided with a sealing structure, and when the cover body 1 is connected to the opening at the upper end of the cat food barrel, the sealing structure is used for sealing a gap between the cover body 1 and the cat food barrel; the top of lid 1 is provided with cavity 11, and the bottom of cavity 11 is provided with the air suction mouth 12 that is used for with the inner chamber intercommunication of cat grain bucket, is provided with evacuating subassembly in the cavity 11, and air suction mouth 12 is connected with evacuating subassembly's air extraction end, and when evacuating subassembly work, evacuating subassembly carries out the evacuation to the inner chamber of cat grain bucket through air suction mouth 12.
The vacuumizing assembly comprises an air pump 2, a storage battery 3, a control circuit board 4, a one-way valve 5 and a tee joint 6 which are connected in a concave cavity 11; the suction nozzle 12 is communicated with the first end of the tee joint 6 through a pipeline, the suction end of the suction pump 2 is connected with the second end of the tee joint 6 after being connected with the one-way valve 5 in series, and the third end of the tee joint 6 is connected with the detection end of the air pressure sensor 40 positioned on the control circuit board 4 through a pipeline; the air pump 2, the air pressure sensor 40 and the storage battery 3 are electrically connected with the control circuit board 4; the opening at the upper end of the concave cavity 11 is connected with a cover plate 7, the cover plate 7 is connected with a button 71 for triggering a button 41 positioned on the control circuit board 4, and when the button 41 is triggered by the button 71, the control circuit board 4 is used for controlling the starting and stopping of the air pump 2; after the vacuumizing assembly is adopted, after the button is pressed to enable the button to trigger the button, the control circuit board can start the air pump, at the moment, the air pump can vacuumize the inner cavity of the cat grain barrel through the one-way valve, the tee joint and the air suction nozzle, and as the air pressure sensor is also connected with the tee joint, namely the air pressure sensor can monitor the air pressure value in the cat grain barrel in real time, when the air pressure sensor detects that the air pressure value in the cat grain barrel is lower than the preset value in the control circuit board, the air pressure in the cat grain barrel is in accordance with the vacuum state, at the moment, the control circuit board can close the air pump, and the vacuumizing of the cat grain barrel is completed; in addition, when the air pump works, a user can also press a button to trigger a key, so that the air pump is manually closed; in addition, after the air pump is closed, under the action of the one-way valve, air can be prevented from flowing back into the cat food barrel through the air pump.
The control circuit board 4 is fixedly provided with a charging interface 42 electrically connected with the control circuit board 4, and the cover plate 7 is provided with a jack 72 corresponding to the charging interface 42; through the setting of interface that charges, after the interface connection charging wire that charges, can realize the charging to the battery.
The cover plate 7 is provided with at least one exhaust hole 73, and the exhaust hole 73 is communicated with the concave cavity 11; through the setting of exhaust hole, when the aspiration pump carries out the evacuation to the inner chamber of cat grain bucket, by the exhaust air of aspiration pump can discharge outside the cavity through the exhaust hole, can make the aspiration pump reliably exhaust.
The side wall of the cover plate 7 is provided with a plurality of hooks 74 which are circumferentially distributed at intervals, the inner wall of the concave cavity 11 is provided with clamping blocks 13 which are in one-to-one correspondence with the plurality of hooks 74, and each hook 74 is matched and clamped with the corresponding clamping block 13; by adopting the structure, the cover plate can be conveniently and reliably buckled at the opening end of the concave cavity.
The top of the cover body 1 is also provided with an air inlet hole 14, the cat food barrel cover also comprises a sealing plug 8, and the sealing plug 8 is connected with the air inlet hole 14 to realize the blocking of the air inlet hole 14; through the setting of inlet port and sealing plug, when the lid is taken off from cat grain bucket to needs, can make the sealing plug remove the shutoff to the inlet port, at this moment, the air in the external environment can enter into in the cat grain bucket through the inlet port to can remove the vacuum state in the cat grain bucket, and then be convenient for the lid is opened relative cat grain bucket.
An annular recess 15 is arranged on the upper end surface of the cover body 1, and the outer edge of the sealing plug 8 extends to the upper part of the middle part of the annular recess 15; after the structure is adopted, when the sealing ring needs to be used for removing the blocking state of the air inlet hole, fingers can be buckled into the annular recess and conveniently pull up the outer edge of the sealing ring, so that the sealing ring can be conveniently used for removing the blocking of the air inlet hole.
The middle part of the lower end of the sealing plug 8 is provided with a plug rod 81, the plug rod 81 is inserted into the air inlet hole 14, a gap is reserved between the outer side wall of the plug rod 81 and the hole wall of the air inlet hole 14, the outer wall of the lower end of the plug rod 81 is provided with an annular back-off 82, the annular back-off 82 is used for propping against the lower end face of the cover body 1 to prevent the sealing plug 8 from separating from the cover body 1, a gap is reserved between the annular back-off 82 and the lower end face of the cover body 1, and the sealing plug 8 is used for being stuck to the upper end of the cover body 1 to realize the sealing of the air inlet hole 14; after the structure is adopted, when the sealing plug is required to release the blocking state of the air inlet, as a gap is reserved between the outer side wall of the inserted link and the hole wall of the air inlet, air can enter the cat food barrel through the gap between the air inlet and the inserted link only by pulling the sealing plug, namely, the vacuum state in the cat food barrel can be conveniently released under the condition that the sealing plug is not removed; in addition, the annular back-off is arranged on the outer wall of the lower end of the inserted link, so that the sealing plug can be prevented from being separated from the cover body when the sealing plug is pulled up, namely, the sealing plug can be prevented from being lost; in addition, because a gap is reserved between the annular back-off and the lower end face of the cover body, interference between the annular back-off and the lower end of the cover body can be avoided when the sealing plug is pulled, namely, the sealing plug can be conveniently pulled up.
The side wall of the cover body 1 is rotatably connected with a pair of buckling lugs 16, and the buckling lugs 16 are used for buckling with the upper end of the cat food barrel to lock the cover body 1 and the cat food barrel; through adopting this kind of structure, the lid can be through a pair of button ear conveniently buckle to the upper end department of cat grain bucket, and the lid also can be conveniently follow the upper end of cat grain bucket and dismantle in the same way.
The sealing structure comprises a sealing ring 9, wherein the sealing ring 9 is embedded at the bottom of the outer edge of the cover body 1, and when the cover body 1 is connected to an opening at the upper end of the cat food barrel, the sealing ring 9 is used for sealing a gap between the cover body 1 and the cat food barrel; after adopting this kind of seal structure, under the effect of sealing washer, after the lid is connected to the opening part of cat grain bucket upper end, the sealing washer can reliably realize the sealing to the clearance between lid and the cat grain bucket.
The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (10)
1. Cat food barrel lid with evacuation function, its characterized in that: the cat food barrel comprises a cover body (1), wherein the cover body (1) is used for being detachably connected to an opening at the upper end of the cat food barrel, a sealing structure is arranged at the lower end of the cover body (1), and after the cover body (1) is connected to the opening at the upper end of the cat food barrel, the sealing structure is used for sealing a gap between the cover body (1) and the cat food barrel; the cat food barrel is characterized in that a concave cavity (11) is formed in the top of the cover body (1), an air suction nozzle (12) used for communicating with the inner cavity of the cat food barrel is arranged at the bottom of the concave cavity (11), a vacuumizing assembly is arranged in the concave cavity (11), the air suction nozzle (12) is connected with an air suction end of the vacuumizing assembly, and when the vacuumizing assembly works, the vacuumizing assembly vacuumizes the inner cavity of the cat food barrel through the air suction nozzle (12).
2. The cat food barrel cover with the vacuumizing function according to claim 1, characterized in that the vacuumizing assembly comprises an air pump (2), a storage battery (3), a control circuit board (4), a one-way valve (5) and a tee joint (6) which are connected in the concave cavity (11); the air suction nozzle (12) is communicated with the first end of the tee joint (6) through a pipeline, the air suction end of the air suction pump (2) is connected with the one-way valve (5) in series and then is communicated with the second end of the tee joint (6), and the third end of the tee joint (6) is connected with the detection end of the air pressure sensor (40) positioned on the control circuit board (4) through a pipeline; the air pump (2), the air pressure sensor (40) and the storage battery (3) are electrically connected with the control circuit board (4); the opening part of the upper end of the concave cavity (11) is connected with a cover plate (7), the cover plate (7) is connected with a button (71) for triggering a button (41) positioned on the control circuit board (4), and when the button (41) is triggered by the button (71), the control circuit board (4) is used for controlling the starting and stopping of the air pump (2).
3. The cat food barrel cover with the vacuumizing function according to claim 2, characterized in that a charging interface (42) electrically connected with the control circuit board (4) is fixed on the control circuit board (4), and a jack (72) corresponding to the charging interface (42) is arranged on the cover plate (7).
4. Cat food barrel cover with vacuumizing function according to claim 2, characterized in that at least one vent hole (73) is provided on the cover plate (7), which vent hole (73) is in communication with the cavity (11).
5. The cat food barrel cover with the vacuumizing function according to claim 2, wherein a plurality of hooks (74) which are circumferentially distributed at intervals are arranged on the side wall of the cover plate (7), clamping blocks (13) which are in one-to-one correspondence with the plurality of hooks (74) are arranged on the inner wall of the concave cavity (11), and each hook (74) is matched and clamped with the corresponding clamping block (13).
6. Cat food barrel cover with vacuumizing function according to any one of claims 1-5, characterized in that the top of the cover body (1) is also provided with an air inlet hole (14), the cat food barrel cover also comprises a sealing plug (8), and the sealing plug (8) is connected at the air inlet hole (14) to realize the blocking of the air inlet hole (14).
7. The cat food barrel cover with the vacuumizing function according to claim 6, characterized in that an annular recess (15) is arranged on the upper end face of the cover body (1), and the outer edge of the sealing plug (8) extends to the upper part of the middle part of the annular recess (15).
8. The cat food barrel cover with vacuumizing function according to claim 7, characterized in that a plug rod (81) is arranged in the middle of the lower end of the sealing plug (8), the plug rod (81) is inserted into the air inlet hole (14), a gap is reserved between the outer side wall of the plug rod (81) and the hole wall of the air inlet hole (14), an annular back-off (82) is arranged on the outer wall of the lower end of the plug rod (81), the annular back-off (82) is used for propping against the lower end face of the cover body (1) to prevent the sealing plug (8) from being separated from the cover body (1), a gap is reserved between the annular back-off (82) and the lower end face of the cover body (1), and the sealing plug (8) is used for being adhered to the upper end of the cover body (1) to realize sealing of the air inlet hole (14).
9. The cat food barrel cover with the vacuumizing function according to any one of claims 1 to 5, characterized in that a pair of buckling lugs (16) are rotatably connected to the side wall of the cover body (1), and the pair of buckling lugs (16) are used for buckling with the upper end of the cat food barrel to lock the cover body (1) and the cat food barrel.
10. The cat food barrel cover with the vacuumizing function according to any one of claims 1-5, characterized in that the sealing structure comprises a sealing ring (9), the sealing ring (9) is embedded at the bottom of the outer edge of the cover body (1), and the sealing ring (9) is used for sealing a gap between the cover body (1) and the cat food barrel after the cover body (1) is connected to an opening at the upper end of the cat food barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323159911.2U CN220949342U (en) | 2023-11-22 | 2023-11-22 | Cat food bung with vacuumizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323159911.2U CN220949342U (en) | 2023-11-22 | 2023-11-22 | Cat food bung with vacuumizing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220949342U true CN220949342U (en) | 2024-05-14 |
Family
ID=90980395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323159911.2U Active CN220949342U (en) | 2023-11-22 | 2023-11-22 | Cat food bung with vacuumizing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220949342U (en) |
-
2023
- 2023-11-22 CN CN202323159911.2U patent/CN220949342U/en active Active
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Effective date of registration: 20240612 Address after: 315000 No.8 Dongbei Road, Shangling village, Dongqiao Town, Haishu District, Ningbo City, Zhejiang Province Patentee after: Aisen Intelligent (Ningbo) Pet Products Co.,Ltd. Country or region after: China Patentee after: Hangzhou Saihua Electronic Commerce Co.,Ltd. Address before: 315000 No.8 Dongbei Road, Shangling village, Dongqiao Town, Haishu District, Ningbo City, Zhejiang Province Patentee before: Aisen Intelligent (Ningbo) Pet Products Co.,Ltd. Country or region before: China |