CN110592895A - Washing machine drainage system with lint collection - Google Patents
Washing machine drainage system with lint collection Download PDFInfo
- Publication number
- CN110592895A CN110592895A CN201910791258.0A CN201910791258A CN110592895A CN 110592895 A CN110592895 A CN 110592895A CN 201910791258 A CN201910791258 A CN 201910791258A CN 110592895 A CN110592895 A CN 110592895A
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- China
- Prior art keywords
- pipeline
- pipe
- washing machine
- pressure relief
- plush
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- 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.)
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/10—Filtering arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a washing machine drainage system with lint collection, which comprises a first pipeline communicated with the lower end of an outer barrel of a washing machine, wherein a three-way valve is arranged at the other end of the first pipeline, a second pipeline is arranged at one water outlet of the three-way valve, a third pipeline is arranged at the other water outlet of the three-way valve, the third pipeline is communicated with the upper end of the outer barrel of the washing machine, a water pump is further arranged on the first pipeline, a lint collection component is horizontally arranged on the first pipeline close to the side wall of the outer barrel of the washing machine, the lint collection component is detachably arranged on the outer barrel of the washing machine, one end of the lint collection component penetrates through the side wall of one side of the first pipeline and is positioned in the first pipeline, the contact part of the lint collection component and the first pipeline is sealed, and a water collection. The invention can effectively discharge the residual water in the water pump and avoid the generation of peculiar smell due to the residual water.
Description
Technical Field
The invention relates to the technical field of washing machines, in particular to a drainage system of a washing machine with lint collection.
Background
Most of the existing washing machines adopt an upper drainage mode, but a water pump of the mode is positioned at the lower end of a drainage outlet, so that the phenomenon of residual water is easy to appear in a drainage pipeline and the water pump, if the residual water cannot be removed in time, peculiar smell is easy to generate, and the clothes and the environment are affected.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, an object of the present invention is to provide a drainage system of a washing machine with lint collection, which can effectively drain residual water in a water pump and prevent generation of a bad smell due to the residual water.
The drainage system with lint collection function for the washing machine comprises a first pipeline communicated with the lower end of an outer barrel of the washing machine, a three-way valve is arranged at the other end of the first pipeline, a second pipeline is arranged at one water outlet of the three-way valve, a third pipeline is arranged at the other water outlet of the three-way valve and communicated with the upper end of the outer barrel of the washing machine, a water pump is further arranged on the first pipeline, a lint collection assembly is horizontally arranged on the first pipeline close to the side wall of the outer barrel of the washing machine, the lint collection assembly is detachably mounted on the outer barrel of the washing machine, one end of the lint collection assembly penetrates through the side wall of one side of the first pipeline and is located in the first pipeline, and the lint collection assembly is sealed with the contact part of the first pipeline.
Preferably, a water collecting box is arranged at the lower end of the plush collecting assembly.
Preferably, the water collecting box is detachably mounted at the lower end of the plush collecting device.
Preferably, the plush collecting assembly comprises a fixed platform rotatably connected with the side wall of the outer barrel, a filter pipe is arranged on one side of the fixed platform, a supporting pipe is arranged on one side, away from the fixed platform, of the filter pipe, and filter screens are arranged at the upper end of the filter pipe and at the lower end of the filter pipe covered by the upper end of the water collecting box.
Preferably, the fixed station with still be equipped with the pressure release pipe between the filter tube, pressure release pipe one end with the fixed station rotates to be connected, the pressure release pipe other end with filter tube fixed connection, pressure release pipe upper end lateral wall is equipped with first through-hole, the inside slip pipe and the spring that still is equipped with of pressure release pipe, the slip pipe with pressure release pipe sliding connection, the spring is located one side that the filter tube was kept away from to the slip pipe, just spring one end with the slip union coupling, the spring other end with pressure release pipe connects, slip pipe upper end lateral wall is equipped with the second through-hole.
Preferably, the inner wall of the pressure relief pipe is further provided with a limiting ring.
Preferably, the lint picker assembly is snapped into engagement with the first conduit.
Preferably, the filter pipe is detachably connected with the support pipe and the pressure relief pipe.
Preferably, a drain hole is formed in one side, close to the lint collecting assembly, of the first pipeline, and a sealing ring is arranged at a fixing platform of the lint collecting assembly.
The invention provides a washing machine drainage system with lint collection, which comprises a first pipeline, wherein a first pipeline water inlet communicated with the first pipeline water inlet is formed in one side of the first pipeline, the first pipeline water inlet is communicated with an outer barrel of a washing machine, a lint collection assembly is arranged at one end, close to the outer side of the washing machine, of the first pipeline, a sealing element is arranged at the other end of the first pipeline, the sealing element is in transition fit with an inner cavity of the first pipeline, a screw rod is fixedly connected to one end, far away from the lint collection assembly, of the sealing element, one end of the screw rod is connected with a driving device, and a lower drainage pipe is further arranged on the side wall of the first pipeline, close to one end of the.
Preferably, the plush collecting assembly comprises a fixed table, the fixed table is in threaded connection with the first pipeline, one side of the fixed table is further rotatably connected with a pressure relief pipe, one side of the pressure relief pipe is provided with a plush collecting assembly water inlet, the plush collecting assembly water inlet is matched with the first pipeline water inlet, the pressure relief pipe is far away from an opening at one end of the fixed table, a filter pipe is sleeved outside the pressure relief pipe, the filter pipe is far away from one end of the fixed table is provided with a filter screen, a spring is further arranged between the pressure relief pipe and the filter pipe, and a plurality of second through holes are formed in the side wall of the pressure relief pipe covered by the filter pipe.
Preferably, the plush collecting assembly water inlet extends towards the first pipeline water inlet, and the lateral wall of the plush collecting assembly water inlet is flexible.
Preferably, a limit block for preventing the plush collecting assembly from rotating is further arranged on the inner side of the first pipeline.
Preferably, the lower end of one side of the first pipeline, which is close to the water inlet of the first pipeline, is further provided with a residual water drain pipe, one end of the residual water drain pipe is connected with the drain hole in the first pipeline, and the other end of the residual water drain pipe is communicated with the lower drain pipe.
Preferably, a valve is further arranged on the residual water drainage pipe.
Preferably, the driving device is a direct current motor.
The beneficial effects of the invention are as follows: the lower end of the plush collecting component is provided with the water collecting box, the filter screen on the filter pipe can collect the plush in the floor washing process, and the water collecting box can collect the residual water in the water pump and then is taken down along with the plush collecting component for cleaning, so that the peculiar smell generated by the residual water in the water pump is avoided; the plush collecting assembly is clamped with the first pipeline, and the connecting part is sealed, so that the phenomenon of water leakage in the water circulation process is avoided; the plush collecting assembly also comprises a pressure relief pipe, when the plush collecting assembly is blocked, the sliding pipe moves in the pressure relief pipe to lead the first through hole and the second through hole to be communicated, and circulating water can directly enter the water pump from the second through hole without being filtered, so that the purpose of pressure relief is achieved; all the parts are detachably connected, so that subsequent cleaning is facilitated; when the drainage system of the washing machine adopts drainage, in the washing process, when power failure occurs or the washing machine breaks down, water in the washing machine can be drained from the lower drainage pipe through the residual water drainage pipe, and the washing machine is simple and convenient; and the driving device connected with the screw rod is a direct current motor, so that the production cost of the product is greatly reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view showing a structure of a drainage system of a washing machine with lint collection according to the present invention;
FIG. 2 is a schematic view of a pile collection assembly according to the present invention;
FIG. 3 is a cross-sectional view of a lint picker assembly in accordance with the present invention;
FIG. 4 is a sectional view of the installation of a lint picker assembly according to the present invention;
FIG. 5 is a schematic view of a pile collection assembly according to another embodiment of the present invention;
FIG. 6 is a schematic view showing a structure of a drainage system of a washing machine with lint collection according to another embodiment of the present invention;
fig. 7 is a schematic structural view of a lint picker assembly according to another embodiment of the present invention.
In the figure: 1-outer barrel, 2-inner barrel, 3-third pipeline, 4-second pipeline, 5-three-way valve, 6-water pump, 7-lint collection component, 8-first pipeline, 9-pressure relief pipe, 10-first through hole, 11-filter pipe, 12-support pipe, 13-water collection box, 14-fixing table, 15-second through hole, 16-spring, 17-limit ring, 18-sliding pipe, 19-drain hole, 20-lint collection component water inlet, 21-first pipeline water inlet, 22-sealing element, 23-screw rod, 24-lower drain pipe, 25-residual water drain pipe, and 26-limit block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1 to 4, a drain system of a washing machine with lint collection, includes a first duct 8 communicating with a lower end of an outer tub 1 of the washing machine, the other end of the first pipeline 8 is provided with a three-way valve 5, one water outlet of the three-way valve 5 is provided with a second pipeline 4, a third pipeline 3 is arranged at the other water outlet of the three-way valve 5, the third pipeline 3 is communicated with the upper end of the outer barrel 1, a water pump 6 is also arranged on the first pipeline 8, and a lint collecting component 7 is horizontally arranged at the position of the first pipeline 8 close to the side wall of the outer barrel 1, the lint collecting assembly 7 is detachably mounted on the outer tub 1 of the washing machine, one end of the lint collecting assembly 7 penetrates through one side wall of the first pipeline 8, the plush collecting assembly 7 is positioned in the first pipeline 8, the contact part of the plush collecting assembly 7 and the first pipeline 8 is sealed, and the lower end of the plush collecting assembly 7 is provided with a water collecting box 13; the plush collecting component 7 can intercept the circulating water to play a role of filtering; the sump case 13 collects the remaining water in the water pump 6 mainly when the washing machine stops operating, so that it is necessary to dispose the lint collecting device at the lower end of the water pump 6 and the lint collecting unit 7 at a portion of the first duct 8 closest to the ground.
The plush collecting component 7 comprises a fixed platform 14 rotatably connected with the side wall of the outer barrel 1, a filter pipe 11 is arranged on one side of the fixed platform 14, the filter pipe 11 is far away from one side of the fixed platform 14 and is provided with a support pipe 12, the upper end of the filter pipe 11 and the lower end of the filter pipe 11 covered by the upper end of the water collecting box 13 are respectively provided with a filter screen, and after circulating water enters the filter pipe 11, the plush is collected in the filter pipe 11 and cannot enter the water collecting box 13, so that subsequent uniform cleaning of the plush is facilitated.
A pressure relief pipe 9 is further arranged between the fixed platform 14 and the filter pipe 11, one end of the pressure relief pipe 9 is rotatably connected with the fixed platform 14, the other end of the pressure relief pipe 9 is fixedly connected with the filter pipe 11, a first through hole 10 is formed in the side wall of the upper end of the pressure relief pipe 9, a sliding pipe 18 and a spring 16 are further arranged inside the pressure relief pipe 9, the sliding pipe 18 is slidably connected with the pressure relief pipe 9, the spring 16 is located on one side, far away from the filter pipe 11, of the sliding pipe 18, one end of the spring 16 is connected with the sliding pipe 18, the other end of the spring 16 is connected with the pressure relief pipe 9, and a second through hole 15 is formed in the side wall of the upper end of the sliding pipe 18; the inner wall of the pressure relief pipe 9 is also provided with a limit ring 17.
The main purpose of the pressure relief tube 9 is to prevent the idling of the pump 6 caused by the clogging of the filter due to the excessive collection lint, when the filter screen is blocked, the water pressure is increased to push the sliding plate to move towards the direction of the compression spring 16 until the sliding plate is blocked by the limiting ring 17, at the moment, the first through hole 10 on the sliding plate is communicated with the second through hole 15 on the pressure relief pipe 9, at the moment, the circulating water directly enters the water pump 6 from the first through hole 10 and the second through hole 15 without being filtered by the filter screen, thereby achieving the collection of lint, and at the same time, in order to prevent lint from entering the water pump 6 from the first and second through holes 10 and 15 during the pressure relief process, the end of the filter pipe 11 close to the pressure relief pipe 9 can be provided with barbs (not shown in the figure) extending into the filter pipe 11, so that the hairs can be prevented from entering the pressure relief pipe 9 to be discharged to a certain extent, and the secondary pollution of the hairs to clothes is reduced.
In addition, the pressure relief pipe 9 is rotatably connected with the fixing table 14, when the pressure relief pipe 9, the filter pipe 11 and the support pipe 12 are installed, the directions of the pressure relief pipe 9, the filter pipe 11 and the support pipe 12 are fixed, and only the fixing table 14 rotates, so that the problem that the directions of the pressure relief pipe 9, the filter pipe 11 and the support pipe 12 are not easy to control in the installation process is solved.
The plush collecting component 7 is connected with the first pipeline 8 in a clamping manner, so that the plush collecting is gradually in a sealing state with the connecting part of the first pipeline 8, and the phenomenon of water leakage points in the circulating process of washing water is avoided.
The water collecting box 13 is detachably arranged at the lower end of the plush collecting device, so that the residual water of the water pump 6 can be conveniently collected by the water collecting box 13 and then treated.
The filtering pipe 11 is detachably connected with the supporting pipe 12 and the pressure relief pipe 9, so that plush is conveniently cleaned, the plush is mainly positioned in the pressure relief pipe 9 in the plush collecting process, the water collecting box 13 is firstly taken down when cleaning is carried out, then the supporting pipe 12 and the filtering pipe 11 are detached, then the filtering pipe 11 is detached from the pressure relief pipe 9, and all parts are cleaned.
Referring to fig. 5, for how to drain the residual water of the water pump, a drain hole may be further formed at a side of the first pipe close to the lint collecting assembly, and a sealing ring is provided at a fixing platform of the lint collecting assembly; under normal conditions, the plush collecting assembly is fixed in the first pipeline, the drain hole is just plugged up by the sealing ring on the fixed platform at the moment (the aperture of the drain hole is generally about 1cm, only the thickness of the sealing ring needs to be ensured to be larger than that of the drain hole), after washing is finished, in order to discharge residual water in the water pump, the fixed platform is rotated outwards, the fixed platform is ensured not to be separated from the first pipeline, the drain hole is separated from the sealing ring at the moment, the residual water is directly discharged from the drain hole, the structure of the scheme is simple, and the residual water can be discharged basically without changing the existing pipeline structure.
Example 2
Referring to fig. 6 to 7, the washing machine drainage system with lint collection provided by the present invention includes a first pipeline, a first pipeline water inlet communicated with the first pipeline water inlet is disposed at one side of the first pipeline, the first pipeline water inlet is communicated with an outer tub of the washing machine, a lint collection assembly is disposed at one end of the first pipeline close to an outer side of the washing machine, a sealing member is disposed at the other end of the first pipeline, the sealing member is in transition fit with an inner cavity of the first pipeline, a screw rod is fixedly connected to one end of the sealing member far from the lint collection assembly, one end of the screw rod is connected to a driving device, and a lower drainage pipe is further disposed on a side wall of the first pipeline close to one end of the sealing member.
The plush collecting assembly comprises a fixed table, the fixed table is in threaded connection with the first pipeline, one side of the fixed table is further rotatably connected with a pressure relief pipe, one side of the pressure relief pipe is provided with a plush collecting assembly water inlet, the plush collecting assembly water inlet is matched with the first pipeline water inlet, the pressure relief pipe is kept away from an opening at one end of the fixed table, a filter pipe is sleeved outside the pressure relief pipe, the filter pipe is kept away from one end of the fixed table and is provided with a filter screen, the pressure relief pipe is provided with a spring between the filter pipes, and the spring is provided with a plurality of second through holes on the side wall of the pressure relief pipe covered by the filter pipe.
In order to avoid the hairs remaining in the first pipeline in the process of collecting the hairs, the water inlet of the hair collecting assembly extends towards the water inlet of the first pipeline, and the side wall of the water inlet of the hair collecting assembly is flexible, so that the hairs entering the hair collecting assembly can not overflow from the hair collecting assembly basically, and the cleanliness of the first pipeline is ensured.
And a limiting block for preventing the plush collecting assembly from rotating is arranged on the inner side of the first pipeline.
The lower end of one side of the first pipeline, which is close to the water inlet of the first pipeline, is also provided with a residual water drain pipe, one end of the residual water drain pipe is connected with a drain hole on the first pipeline, and the other end of the residual water drain pipe is communicated with the lower drain pipe; in order to avoid that water directly flows out along the residual water drain pipe in the washing process of the washing machine, good sealing performance is required to be ensured between the sealing ring arranged on the inner side of the fixed platform and the first pipeline, the drain hole is completely sealed by the sealing ring, and the drain hole can only drain water after the plush collecting assembly rotates outwards for a certain distance.
In addition, a valve can be arranged on the residual water drainage pipe, the phenomenon that water in the washing machine leaks in the washing process is basically avoided, and the cost is relatively high.
The working principle of the lint collecting assembly of embodiment 2 is basically the same as that of embodiment 1, and the structure and connection mode of the sealing member, the screw rod, and the dc motor are proposed in another patent by the inventor, and are not described again.
The embodiment 1 is mainly directed to a washing machine adopting an upper drainage structure, and the embodiment 2 is mainly directed to a washing machine adopting a lower drainage structure.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. Washing machine drainage system with pile collection characterized in that: the plush collecting device comprises a first pipeline communicated with the lower end of an outer barrel of the washing machine, wherein a three-way valve is arranged at the other end of the first pipeline, a second pipeline is arranged at one water outlet of the three-way valve, a third pipeline is arranged at the other water outlet of the three-way valve, the third pipeline is communicated with the upper end of the outer barrel of the washing machine, a water pump is further arranged on the first pipeline, a plush collecting component is horizontally arranged at the position, close to the side wall of the outer barrel of the washing machine, of the first pipeline, the plush collecting component is detachably arranged on the outer barrel of the washing machine, one end of the plush collecting component penetrates through the side wall of one side of the first pipeline and is positioned in the first pipeline, and the;
preferably, a water collecting box is arranged at the lower end of the plush collecting component;
preferably, the water collecting box is detachably mounted at the lower end of the plush collecting device.
2. A washing machine drain system with lint collection as claimed in claim 1, wherein: the plush collecting assembly comprises a fixed table which is rotationally connected with the side wall of the outer barrel, a filter pipe is arranged on one side of the fixed table, a supporting pipe is arranged on one side of the filter pipe away from the fixed table, and filter screens are arranged at the upper end of the filter pipe and at the lower end of the filter pipe covered by the upper end of the water collecting box;
preferably, a pressure relief pipe is further arranged between the fixed platform and the filter pipe, one end of the pressure relief pipe is rotatably connected with the fixed platform, the other end of the pressure relief pipe is fixedly connected with the filter pipe, a first through hole is formed in the side wall of the upper end of the pressure relief pipe, a sliding pipe and a spring are further arranged in the pressure relief pipe, the sliding pipe is slidably connected with the pressure relief pipe, the spring is located on one side, away from the filter pipe, of the sliding pipe, one end of the spring is connected with the sliding pipe, the other end of the spring is connected with the pressure relief pipe, and a second through hole is formed in the side wall of the upper end of the sliding pipe;
preferably, the inner wall of the pressure relief pipe is further provided with a limiting ring.
3. A washing machine drain system with lint collection as claimed in claim 1, wherein: the plush collecting assembly is clamped with the first pipeline.
4. A washing machine drain system with lint collection as claimed in claim 1, wherein: the filter pipe is detachably connected with the supporting pipe and the pressure relief pipe.
5. A washing machine drain system with lint collection as claimed in claim 1, wherein: one side of the first pipeline, which is close to the plush collecting assembly, is provided with a drain hole, and a fixing table of the plush collecting assembly is provided with a sealing ring.
6. Washing machine drainage system with pile collection characterized in that: the plush washing machine comprises a first pipeline, wherein a first pipeline water inlet communicated with the first pipeline water inlet is formed in one side of the first pipeline, the first pipeline water inlet is communicated with an outer barrel of the washing machine, a plush collecting assembly is arranged at one end, close to the outer side of the washing machine, of the first pipeline, a sealing element is arranged at the other end of the first pipeline, the sealing element is in transition fit with an inner cavity of the first pipeline, a screw rod is fixedly connected to one end, far away from the plush collecting assembly, of the sealing element, one end of the screw rod is connected with a driving device, and a lower drainage pipe is further arranged on the side wall of the first pipeline.
7. A washing machine drain system with lint collection as claimed in claim 6, wherein: the plush collecting assembly comprises a fixed table, the fixed table is in threaded connection with the first pipeline, one side of the fixed table is also rotatably connected with a pressure relief pipe, one side of the pressure relief pipe is provided with a plush collecting assembly water inlet, the plush collecting assembly water inlet is matched with the first pipeline water inlet, one end of the pressure relief pipe, far away from the fixed table, is open, the outer side of the pressure relief pipe is sleeved with a filter pipe, one end of the filter pipe, far away from the fixed table, is provided with a filter screen, a spring is further arranged between the pressure relief pipe and the filter pipe, and the side wall of the pressure relief pipe, covered by the filter pipe, is provided with a plurality of second through holes;
preferably, the plush collecting assembly water inlet extends towards the first pipeline water inlet, and the lateral wall of the plush collecting assembly water inlet is flexible.
8. A washing machine drain system with lint collection as claimed in claim 7, wherein: and a limiting block for preventing the plush collecting assembly from rotating is arranged on the inner side of the first pipeline.
9. A washing machine drain system with lint collection as claimed in claim 6, wherein: the lower end of one side of the first pipeline, which is close to the water inlet of the first pipeline, is also provided with a residual water drain pipe, one end of the residual water drain pipe is connected with a drain hole on the first pipeline, and the other end of the residual water drain pipe is communicated with the lower drain pipe;
preferably, a valve is further arranged on the residual water drainage pipe.
10. A washing machine drain system with lint collection as claimed in claim 6, wherein: the driving device is a direct current motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910791258.0A CN110592895A (en) | 2019-08-26 | 2019-08-26 | Washing machine drainage system with lint collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910791258.0A CN110592895A (en) | 2019-08-26 | 2019-08-26 | Washing machine drainage system with lint collection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110592895A true CN110592895A (en) | 2019-12-20 |
Family
ID=68855828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910791258.0A Withdrawn CN110592895A (en) | 2019-08-26 | 2019-08-26 | Washing machine drainage system with lint collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110592895A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155618A (en) * | 2020-01-15 | 2020-05-15 | 合肥航亿科技有限公司 | Sanitary ware convenient for maintenance |
| CN111206660A (en) * | 2020-01-15 | 2020-05-29 | 合肥航亿科技有限公司 | Sanitary equipment |
-
2019
- 2019-08-26 CN CN201910791258.0A patent/CN110592895A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155618A (en) * | 2020-01-15 | 2020-05-15 | 合肥航亿科技有限公司 | Sanitary ware convenient for maintenance |
| CN111206660A (en) * | 2020-01-15 | 2020-05-29 | 合肥航亿科技有限公司 | Sanitary equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191220 |