CN217927230U - Drainage stop valve, cleaning system and base station thereof - Google Patents
Drainage stop valve, cleaning system and base station thereof Download PDFInfo
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- CN217927230U CN217927230U CN202221086921.0U CN202221086921U CN217927230U CN 217927230 U CN217927230 U CN 217927230U CN 202221086921 U CN202221086921 U CN 202221086921U CN 217927230 U CN217927230 U CN 217927230U
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Abstract
The utility model discloses a drainage stop valve, clean system and basic station thereof, the drainage stop valve includes: the valve body is hollow, an opening is formed in one end of the valve body, and a first water inlet communicated with the valve body is formed in the side wall of the valve body; the valve core is inserted into the valve body from the opening, and a second water inlet is formed in the side wall of the valve core; the valve core can move in the valve body along the length direction of the valve body, so that the first water inlet is communicated with or staggered with the second water inlet; the water drainage connector is movably inserted into the valve body and communicated with the valve core, one end of the water drainage connector is abutted to the valve core, and the other end of the water drainage connector is connected with an external pipeline; the first water inlet is communicated with the second water inlet in a state that the drainage connector is abutted to the valve core; and under the condition that the drainage joint is separated from the valve core, the first water inlet and the second water inlet are staggered, so that water can be prevented from being drained.
Description
Technical Field
The utility model relates to a valve field, concretely relates to drainage stop valve, clean system and basic station thereof.
Background
At present, in a cleaning device with a sewage discharge function, a detachable joint is usually arranged between a sewage tank and an external pipeline (a sewage discharge pipe) in the device, the joint is used for communicating a sewage storage cavity and the external pipeline, and sewage in the sewage storage cavity can be discharged through the joint and the external pipeline.
However, when the sewage tank is separated from the external pipeline (for example, when the external pipeline is blocked, the sewage tank and the external pipeline need to be separated to dredge or replace the external pipeline), the sewage tank and the external pipeline are communicated through the joint, and the joint is respectively communicated with the sewage tank and the external pipeline, so that after the external pipeline is separated from the joint, sewage in the sewage tank is directly discharged outwards through the joint, and the ground or the table is polluted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a drainage stop valve, clean system and basic station thereof, aims at solving current cleaning equipment at least and leaks the technical problem of sewage easily after taking the blow off pipe out.
In order to achieve the above object, the utility model provides a drainage stop valve, this drainage stop valve includes:
the valve body is hollow, an opening is formed in one end of the valve body, and a first water inlet communicated with the valve body is formed in the side wall of the valve body;
the valve core is inserted into the valve body from the opening, and a second water inlet is formed in the side wall of the valve core; the valve core can move in the valve body along the length direction of the valve body, so that the first water inlet is communicated with the second water inlet or staggered with the second water inlet;
the water drainage connector is movably inserted into the valve body and communicated with the valve core, one end of the water drainage connector is abutted to the valve core, and the other end of the water drainage connector is connected with an external pipeline; the first water inlet is communicated with the second water inlet in a state that the drainage connector is abutted to the valve core; and under the state that the drainage joint is separated from the valve core, the first water inlet and the second water inlet are staggered.
In some embodiments, the drainage stop valve further includes an elastic resetting member disposed in the valve body, the elastic resetting member is disposed between the valve body and the valve core, and a deformation direction of the elastic resetting member is consistent with a movement direction of the valve core.
In some embodiments, one end of the elastic resetting piece is abutted with one end of the valve core far away from the opening, and the other end of the elastic resetting piece is abutted with the other end of the valve body.
In some embodiments, when said second water inlet is in communication with said first water inlet, said elastic return member is in a limit compression position; or a limiting structure used for limiting the movement of the valve core is arranged in the valve body, so that the second water inlet is communicated with the first water inlet just after the valve core moves to the position of the limiting structure.
In some embodiments, the drain stop valve further includes a plurality of first sealing rings disposed on an outer side wall of the valve core, and when the second water inlet communicates with the first water inlet, at least one of the first sealing rings is located on a side of the first water inlet close to the opening of the valve body.
In some embodiments, the number of the first sealing rings is two, and the two first sealing rings are arranged at intervals along the length direction of the valve core; when the second water inlet is communicated with the first water inlet, the two first sealing rings are positioned on the same side of the first water inlet; when the second water inlet with when staggering first water inlet, two first sealing washer is located respectively the both sides of first water inlet.
In some embodiments, the drain stop valve further includes a second sealing ring disposed on the drain joint, and when the second water inlet is communicated with the first water inlet, the second sealing ring and the first sealing ring are respectively located at two sides of the second water inlet.
In some embodiments, the bore diameter of the valve spool is less than or equal to the bore diameter of the drain fitting.
In some embodiments, the side wall of the valve body is provided with a water inlet joint communicated with the interior of the valve body, and the first water inlet is formed in the first water inlet joint.
The utility model discloses further provide a basic station, the drainage stop valve including the record of any preceding embodiment.
In some embodiments, the base station further comprises a water tank, and the drain cut-off valve is communicated with the water tank through a pipeline.
The utility model discloses still provide a clean system, including the basic station of any preceding embodiment record.
In the technical scheme provided by the utility model, the drainage joint is movably inserted in the valve body and is communicated with the valve core, one end of the drainage joint is abutted against the valve core, and the other end is used for being connected with an external pipeline; the first water inlet is communicated with the second water inlet under the state that the drainage connector is abutted to the valve core, so that drainage is realized; under the state that drainage joint and case break away from, first water inlet and second water inlet stagger, so, when external pipeline takes place to block up, can make the case move to second water inlet above that and stagger with the first water inlet on the valve body lateral wall, then break away from external pipeline and drainage joint again to can avoid the sewage discharge of sewage incasement.
Drawings
Fig. 1 is a schematic structural view of a drainage stop valve according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the drain connector of the drain stop valve of FIG. 1 after being disengaged from the valve core;
FIG. 3 is an exploded view of the drain shut-off valve of FIG. 1;
FIG. 4 is a cross-sectional view of the drain shut-off valve of FIG. 1;
FIG. 5 is a cross-sectional view of the drain shut-off valve of FIG. 2;
fig. 6 is a schematic diagram of a partial structure of a base station according to an embodiment of the present invention.
Description of the reference numerals
| Reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | Valve body | 11 | Opening of the |
| 12 | First water inlet | 13 | A |
| 20 | |
21 | |
| 22 | |
30 | |
| 40 | |
50 | |
| 60 | |
70 | |
| 100 | |
200 | |
| 300 | Pipeline |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
It will also be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Furthermore, the descriptions in the present application related to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of technical features indicated are implicitly being indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a drainage stop valve comprising:
the valve comprises a valve body 10, wherein the interior of the valve body 10 is hollow, an opening 11 is formed in one end of the valve body 10, and a first water inlet 12 communicated with the valve body 10 is formed in the side wall of the valve body 10;
the valve core 20 is inserted into the valve body 10 from the opening 11, and a second water inlet 21 is formed in the side wall of the valve core 20; the valve core 20 can move in the valve body 10 along the length direction of the valve body 10, so that the first water inlet 12 is communicated with the second water inlet 21 or staggered;
the water drainage connector 30 is used for being movably inserted into the valve body 10 and communicated with the valve core 20, one end of the water drainage connector 30 is abutted against the valve core 20, and the other end of the water drainage connector 30 is used for being connected with an external pipeline; the first water inlet 12 and the second water inlet 21 are communicated with each other in a state where the drain joint 30 abuts against the valve body 20; in a state where the drain joint 30 is disengaged from the valve body 20, the first and second water inlets 11 and 21 are staggered.
In this embodiment, the valve body 10 and the valve core 20 are arranged in a cylindrical shape, the valve body 10 has a first cavity 13 therein and an opening 11 at one end thereof, the first water inlet 12 is opened on a side wall of the valve body 10, and the first water inlet 12 is communicated with the first cavity 13. The valve core 20 is provided with a second cavity 22 inside, the side wall of the valve core is provided with a second water inlet 21, the second water inlet 21 is communicated with the second cavity 22, the external water tank 200 is communicated with the first water inlet 12 through a pipeline, water in the water tank 200 can flow into the second cavity 22 through the pipeline, the first water inlet 12 and the second water inlet 21 in sequence, and then is discharged through the drainage connector 30 and an external pipeline in sequence. The valve core 20 is inserted into the first cavity 13 of the valve body 10 from the opening 11, and the valve core 20 can move in the first cavity 13 along the length direction of the valve body 10, so that the second water inlet 21 on the side wall of the valve core 20 is at least partially aligned with or staggered from the first water inlet 12 on the side wall of the valve body 10, and the water path between the first water inlet 12 and the valve core 20 is opened or closed.
Specifically, when the valve core 20 moves towards the inside of the first cavity 13 of the valve body 10, the second water inlet 21 on the valve core 20 is gradually close to the first water inlet 12 on the side wall of the valve body 10 until the second water inlet 21 is aligned with the first water inlet 12, at this time, the second water inlet 21 is communicated with the first water inlet 12, water in the external water tank 200 can flow into the second cavity 22 of the valve core 20 through the first water inlet 12 and the second water inlet 21 in sequence, and then is discharged through the water discharge connector 30 connected with the valve core 20 and an external pipeline. When the valve core 20 moves towards the outside of the valve core 20 in the first cavity 13 of the valve body 10, the second water inlet 21 on the valve core 20 is gradually away from the first water inlet 12 on the side wall until the second water inlet 21 is staggered with the first water inlet 12, at this time, the second water inlet 21 and the first water inlet 12 are all blocked, water in the external water tank 200 cannot flow into the second cavity 22 of the valve core 20, and thus, after an external water pipe is separated from the valve core 20, no water flows out of the second cavity 22 of the valve core 20.
It should be noted that the aforementioned inner portion refers to an end away from the opening 11 of the valve body 10, and the outer portion refers to an end close to the opening 11 of the valve body 10.
Further, in the drain cut-off valve proposed in the present embodiment, in a normal installation state, the valve core 20 is limited to a position communicating with the first water inlet 12 of the valve body 10 by the drain connector 30; when the water tank 200 needs to be separated from the external pipeline, for example, when the external pipeline is blocked, the external pipeline is pulled out, specifically, the drain connector 30 is pulled out from the valve body 10, the drain connector 30 releases the valve core 20, so that the valve core 20 is separated from the valve body 10, and the first water inlet 12 and the second water inlet 21 are staggered, thereby preventing water in the water tank 200 from being discharged.
In some embodiments, the second water inlet 21 of the valve core 20 is aligned with the first water inlet 12 of the valve body 10 when the valve core 20 moves towards the outside, and similarly, the second water inlet 21 of the valve core 20 is staggered with the first water inlet 12 of the valve body 10 when the valve core 20 moves towards the inside.
In some embodiments, please refer to fig. 3-5, the present invention further includes an elastic restoring member 40 disposed in the valve body 10, the elastic restoring member 40 is disposed between the valve body 10 and the valve core 20, and a deformation direction of the elastic restoring member 40 is the same as a movement direction of the valve core 20.
In this embodiment, the elastic restoring member 40 is an expansion spring, and when the drain connector 30 pushes against the valve core 20, the elastic restoring member 40 is compressed by the valve core 20 and generates an elastic restoring force. When the drainage connector 30 is separated from the valve core 20, the valve core 20 moves towards the opening 11 end of the valve body 10 under the action of the elastic restoring force of the elastic restoring piece 40, so that the second water inlet 21 on the valve core 20 is staggered with the first water inlet 12 on the valve body 10, the water path between the first water inlet 12 and the valve core 20 is cut off, and the water in the external water tank 200 is prevented from flowing out of the valve core 20 after the drainage connector 30 is separated from the valve core 20.
In some embodiments, referring to fig. 3-5, one end of elastic restoring member 40 abuts against one end of valve element 20 away from opening 11, and the other end of elastic restoring member 40 abuts against the other end of valve body 10.
In some embodiments, when the second water inlet 21 is in communication with the first water inlet 12, the elastic return member 40 is in the extreme compression position; or, a limiting structure for limiting the movement of the valve core 20 is arranged in the valve body 10, so that after the valve core 20 moves to the position of the limiting structure, the second water inlet 21 is in direct communication with the first water inlet 12.
In this embodiment, when the drain connector 30 pushes the valve core 20 to move towards the end far away from the opening 11 of the valve body 10, the elastic restoring member 40 is gradually compressed, and when the elastic restoring member 40 is compressed to the limit position, the second water inlet 21 on the valve core 20 is just aligned with and communicated with the first water inlet 12 on the valve body 10. Or, a limiting structure is arranged between the valve core 20 and the valve body 10, after the valve core 20 moves to the position of the limiting structure, the valve core 20 will be fixed at the position, and the second water inlet 21 on the valve core 20 at the position is exactly aligned with and communicated with the first water inlet 12 on the valve body 10. The limiting structure can be a structure between two rod bodies similar to the telescopic rod, and can be fixed to the position after being moved to the preset position, and the technical personnel in the field can carry out various designs according to actual conditions without limitation.
In some embodiments, the present invention provides the drain stop valve further comprising a plurality of first sealing rings 50 disposed on the outer side wall of the valve core 20, when the second water inlet 21 is communicated with the first water inlet 12, at least one of the first sealing rings 50 is located at the side of the first water inlet 12 close to the opening 11 of the valve body 10.
In this embodiment, a plurality of first sealing rings 50 are installed on the outer side wall of the valve core 20 to prevent water flowing out of the water tank 200 from leaking through a gap between the valve body 10 and the valve core 20 when the second water inlet 21 is communicated with the first water inlet 12. Wherein, when the second water inlet 21 is communicated with the first water inlet 12, the at least one first sealing ring 50 is located at the side of the first water inlet 12 close to the opening 11 of the valve body 10.
In some embodiments, please refer to fig. 3-5, the present invention provides two first sealing rings 50, two first sealing rings 50 are spaced apart along the length direction of the valve core 20, when the second water inlet 21 is communicated with the first water inlet 12, the two first sealing rings 50 are located at the same side of the first water inlet 12, and when the second water inlet 21 is staggered from the first water inlet 12, the two first sealing rings 50 are located at two sides of the first water inlet 12, respectively.
In this embodiment, the valve core 20 is sleeved with two first sealing rings 50 distributed at intervals, and the two first sealing rings 50 are both located at the same side of the second water inlet 21, and preferably, the first sealing ring 50 is an O-shaped sealing ring. When the second water inlet 21 is communicated with the first water inlet 12, the two first sealing rings 50 move along the valve core 20 towards the end far away from the opening 11 of the valve body 10, and the two first sealing rings 50 are located at the same side of the first water inlet 12, so as to prevent the water in the first water inlet 12 from flowing to the rear end of the valve body 10 through the gap between the valve core 20 and the valve body 10. When the second water inlet 21 is staggered from the first water inlet 12, the two first sealing rings 50 move towards the end close to the opening 11 of the valve body 10 along with the valve core 20, and the two first sealing rings 50 just move to the two sides of the first water inlet 12 respectively, so as to prevent the water in the first water inlet 12 from flowing into the second water inlet 21 of the valve core 20 and the rear end of the valve body 10 through the gap between the valve core 20 and the valve body 10. It should be noted that the aforementioned rear end is an end of the valve body 10 away from the opening 11.
In some embodiments, referring to fig. 2-5, the present invention further includes a second sealing ring 60 disposed on the drainage connector 30, and when the second water inlet 21 is communicated with the first water inlet 12, the second sealing ring 60 and one of the first sealing rings 50 are respectively disposed at two sides of the first water inlet 12.
In this embodiment, when the second water inlet 21 is communicated with the first water inlet 12, in order to prevent the water in the first water inlet 12 from flowing out from the opening 11 end of the valve body 10 through the gap between the valve body 10 and the water discharge joint 30, the water discharge joint 30 is provided with a second sealing ring 60, and the second sealing ring 60 is located near one end of the water discharge joint 30 abutting against the valve body 20. When the second water inlet 21 is communicated with the first water inlet 12, the second sealing ring 60 and one of the first sealing rings 50 are respectively positioned at two sides of the first water inlet 12; when the second inlet 21 is offset from the first inlet 12, the second seal 60 is located on the same side of the first inlet 12 as the two first seals 50. Preferably, the second seal ring 60 proposed in the present embodiment is an O-ring seal.
In some embodiments, the present invention contemplates that the inner bore diameter of the valve cartridge 20 is less than or equal to the inner bore diameter of the drain fitting 30.
In this embodiment, the inner diameter of the valve core 20 is smaller than or equal to the inner diameter of the drain connector 30, so as to avoid the accumulation of garbage in sewage caused by the step difference formed in the reverse water flow direction.
In some embodiments, the sidewall of the valve body 10 provided by the present invention is provided with a water inlet joint 70 communicated with the inside of the valve body 10, and the first water inlet 12 is formed at the water inlet joint 70.
In this embodiment, the side wall of the valve body 10 is provided with a water inlet joint 70, and the water inlet joint 70 is disposed in a cylindrical shape, and the interior of the water inlet joint 70 is hollow and is formed with an opening, which is the first water inlet 12. When the external water tank 200 is communicated with the drainage cut-off valve, the external water tank 200 and the drainage cut-off valve are respectively connected with the water inlet connector 70 of the water tank 200 and the drainage cut-off valve through pipelines.
Referring to fig. 6, the present invention further provides a base station including the drainage stop valve 100 described in the foregoing embodiments, and the specific structure of the drainage stop valve 100 refers to the foregoing embodiments, and since the base station adopts all technical solutions of all the above embodiments, the base station at least has all technical effects brought by the technical solutions of the above embodiments, and no further description is provided herein.
In some embodiments, please refer to fig. 6, the base station of the present invention further includes a water tank 200, and the first water inlet 12 of the drain cut-off valve 100 is communicated with the water tank 200 through a pipe 300.
For example, the water tank 200 may store therein sewage to be treated, the water tank 200 is communicated with the first water inlet 12 of the drain stop valve 100 through a pipe 300, the drain connector 30 of the drain stop valve 100 is communicated with a sewage pipe, the drain connector 30 abuts against the valve core 20 during draining, and the second water inlet 21 of the valve core 20 is communicated with the first water inlet 12 of the valve body 10, so as to discharge the sewage in the water tank 200 through the drain stop valve 100.
When the drainage pipeline is blocked, the drainage joint 30 is separated from the valve core 20, so that the second water inlet 21 on the valve core 20 is staggered with the first water inlet 12 on the valve body 10, and the sewage in the water tank 200 is stopped by the drainage stop valve 100 and cannot be leaked to the ground.
The utility model discloses further still provide a clean system, including the basic station of aforementioned embodiment record, this basic station includes the drainage stop valve 100 that aforementioned each embodiment recorded, and above-mentioned embodiment is referred to the concrete structure of drainage stop valve 100, because this clean system has adopted all technical scheme of above-mentioned all embodiments, consequently has all technical effects that the technical scheme of above-mentioned embodiment brought at least, no longer gives unnecessary details here.
Various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above is only the part or the preferred embodiment of the present invention, no matter the characters or the drawings can not limit the protection scope of the present invention, all under the whole concept of the present invention, the equivalent structure transformation performed by the contents of the specification and the drawings is utilized, or the direct/indirect application in other related technical fields is included in the protection scope of the present invention.
Claims (12)
1. A drain stop valve, comprising:
the valve body is hollow, an opening is formed in one end of the valve body, and a first water inlet communicated with the valve body is formed in the side wall of the valve body;
the valve core is inserted into the valve body from the opening, and a second water inlet is formed in the side wall of the valve core; the valve core can move in the valve body along the length direction of the valve body, so that the first water inlet is communicated with the second water inlet or staggered with the second water inlet;
the water drainage connector is movably inserted into the valve body and communicated with the valve core, one end of the water drainage connector is abutted to the valve core, and the other end of the water drainage connector is connected with an external pipeline; the first water inlet is communicated with the second water inlet in a state that the drainage connector is abutted to the valve core; and under the condition that the drainage joint is separated from the valve core, the first water inlet and the second water inlet are staggered.
2. The drain shut-off valve according to claim 1,
still including locating the elasticity in the valve body resets the piece, the elasticity resets the piece and locates the valve body with between the case, the deformation direction that the elasticity resets with the direction of motion of case is unanimous.
3. The drain stop valve according to claim 2, wherein one end of the elastic reset member abuts against one end of the valve element away from the opening, and the other end of the elastic reset member abuts against the other end of the valve body.
4. The drain cut valve according to claim 3,
when the second water inlet is communicated with the first water inlet, the elastic resetting piece is in a limit compression position;
or a limiting structure used for limiting the movement of the valve core is arranged in the valve body, so that the second water inlet is communicated with the first water inlet just after the valve core moves to the position of the limiting structure.
5. The drain stop valve of claim 1, further comprising a plurality of first sealing rings disposed on an outer sidewall of the valve core, wherein when the second water inlet is in communication with the first water inlet, at least one of the first sealing rings is located on a side of the first water inlet adjacent to the opening of the valve body.
6. The drain stop valve according to claim 5, wherein the first sealing rings comprise two, and the two first sealing rings are arranged at intervals along the length direction of the valve core;
when the second water inlet is communicated with the first water inlet, the two first sealing rings are positioned on the same side of the first water inlet;
when the second water inlet with when staggering first water inlet, two first sealing washer is located respectively the both sides of first water inlet.
7. The drain cut valve according to claim 5,
still including locating second sealing washer on the drainage connects, work as the second water inlet with when first water inlet intercommunication, the second sealing washer with first sealing washer is located respectively the both sides of second water inlet.
8. The drain shut-off valve according to claim 1,
the diameter of the inner hole of the valve core is smaller than or equal to that of the inner hole of the drainage joint.
9. The drain shut-off valve of claim 1, wherein the side wall of the valve body is provided with a water inlet joint communicating with the interior of the valve body, the first water inlet being formed at the water inlet joint.
10. A base station, characterized by comprising a drain cut valve according to any one of claims 1 to 9.
11. The base station of claim 10, further comprising a water tank, wherein the drain shut-off valve is in communication with the water tank via a conduit.
12. A cleaning system comprising a base station according to claim 10 or 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221086921.0U CN217927230U (en) | 2022-05-06 | 2022-05-06 | Drainage stop valve, cleaning system and base station thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221086921.0U CN217927230U (en) | 2022-05-06 | 2022-05-06 | Drainage stop valve, cleaning system and base station thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217927230U true CN217927230U (en) | 2022-11-29 |
Family
ID=84175535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221086921.0U Active CN217927230U (en) | 2022-05-06 | 2022-05-06 | Drainage stop valve, cleaning system and base station thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217927230U (en) |
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2022
- 2022-05-06 CN CN202221086921.0U patent/CN217927230U/en active Active
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Address after: 518000, Building 1, Yunzhongcheng A2901, Wanke Yuncheng Phase 6, Dashi Er Road, Xili Community, Xishan District, Shenzhen City, Guangdong Province Patentee after: Yunjing Intelligent Innovation (Shenzhen) Co.,Ltd. Patentee after: Yunjing intelligent (Shenzhen) Co.,Ltd. Address before: 523000 building 7, No. 4, Xingye Road, Songshanhu Park, Dongguan City, Guangdong Province Patentee before: YUNJING INTELLIGENCE TECHNOLOGY (DONGGUAN) Co.,Ltd. Patentee before: Yunjing intelligent (Shenzhen) Co.,Ltd. |