CN111619520A - Multifunctional water spraying gun for cleaning automobile - Google Patents
Multifunctional water spraying gun for cleaning automobile Download PDFInfo
- Publication number
- CN111619520A CN111619520A CN202010513055.8A CN202010513055A CN111619520A CN 111619520 A CN111619520 A CN 111619520A CN 202010513055 A CN202010513055 A CN 202010513055A CN 111619520 A CN111619520 A CN 111619520A
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- CN
- China
- Prior art keywords
- water
- wheel
- cleaning
- rod
- shell
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
- B60S3/044—Hand-held cleaning arrangements with liquid or gas distributing means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3026—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being a gate valve, a sliding valve or a cock
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/01—Spray pistols, discharge devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a multifunctional water spraying gun for cleaning an automobile, which comprises a shell, wherein a button is arranged at the top of the shell, a water spraying pipe is fixedly connected to the right side of the shell, a water baffle is arranged on the side surface of the water spraying pipe in an inserting manner, a cleaning wheel is fixedly connected to the right side of a negative magnet, an extrusion rod is arranged on the side surface of the cleaning wheel in an inserting manner, a cleaning rod is rotatably connected to one side of the lever, which is far away from the extrusion rod, a water guide pipe is arranged on the right side of the shell and is arranged between the two water spraying pipes in an inserting manner, a water baffle is rotatably connected to the inner part of the water guide pipe, a bearing shaft is fixedly connected to one side of the water baffle. This a multi-functional water pistol for automobile cleaning uses through the cooperation of ratchet and clearance wheel to reached when clearance adhesion is at the dry and hard mud piece on car surface, the cleaning process accelerates, avoids the effect of water waste resource.
Description
Technical Field
The invention relates to the technical field of automobile articles, in particular to a multifunctional water spray gun for cleaning an automobile.
Background
The automobile articles refer to related products of automobile electronics and parts applied to automobile refitting, automobile beauty, automobile decoration and the like, the automobile articles can be classified into maintenance, decoration, cleaning and the like according to functions, and with the increasing of the number of automobiles year by year, the demand of the market for the automobile articles is continuously increased, so that the continuous improvement and the standardization of the market of the automobile articles are necessary.
After the car went for a long time, need wash the car, current washing mode is through the dirt of high-pressure squirt with the car surface, nevertheless when the clod adhesion on the car surface, and when becoming dry and hard, the squirt just hardly clears away the clod in the short time, can waste a large amount of moisture moreover when clearing away the clod, therefore very inconvenient.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a multifunctional water spraying gun for cleaning an automobile, which has the advantages of accelerating the cleaning process, avoiding water resource waste and the like when cleaning dry and hard mud blocks adhered to the surface of the automobile, and solves the problem that the water resource is wasted because the mud blocks are difficult to clean in a short time when the dry and hard mud blocks on the surface of the automobile are cleaned by the water spraying gun in the prior art.
(II) technical scheme
In order to realize the purposes of accelerating the cleaning process and avoiding water resource waste when cleaning the dry and hard mud blocks adhered to the surface of the automobile, the invention provides the following technical scheme: a multifunctional water spraying gun for cleaning an automobile comprises a shell, wherein a button is arranged at the top of the shell, a water spraying pipe is fixedly connected to the right side of the shell, a water baffle is arranged on the side surface of the water spraying pipe in an inserting mode, a bearing rod is rotatably connected to the top of the water baffle, an extrusion plate is slidably connected to the left side of the bearing rod, a ratchet wheel is arranged on the left side of the extrusion plate, a supporting pipe is fixedly connected to the right side of the shell, a positive magnet is fixedly connected to the side surface of the supporting pipe, a negative magnet is arranged on the right side of the positive magnet, a cleaning wheel is fixedly connected to the right side of the negative magnet, an extrusion rod is arranged on the side surface of the cleaning wheel in an inserting mode, a lever is rotatably connected to the left side of the extrusion rod, a cleaning rod is rotatably connected to one side of the, the water guide pipe is characterized in that a water baffle is rotatably connected inside the water guide pipe, one side of the water baffle, which is close to the supporting pipe, is fixedly connected with a bearing shaft, and the side surface of the bearing shaft is engaged and connected with a bearing wheel.
Preferably, the bearing wheel is provided with a side magnetic shield.
Preferably, the side surface of the water spraying pipe is provided with a water leakage opening, and the water baffle is positioned in the water leakage hole to plug the water leakage opening when the water spraying pipe is static.
Preferably, a clockwork spring ring is arranged inside the ratchet wheel, the torsional force is stored, and the cleaning wheel is pulled back to the initial position through a pull rope after the clockwork is cleaned.
Preferably, the side surface of the cleaning wheel is provided with an inclined fan which receives water flow sprayed by the water guide pipe, so that the cleaning wheel is pushed into the water channel of the water spray pipe and rotates.
Preferably, one side of the magnetism isolating plate, which is close to the water guide pipe, is provided with a return spring.
Preferably, the cleaning wheel is connected with the surface of the ratchet wheel through a pull rope.
Preferably, a support rod is rotatably connected to the side surface of the lever.
(III) advantageous effects
Compared with the prior art, the invention provides a multifunctional water spray gun for cleaning an automobile, which has the following beneficial effects:
1. this a multi-functional spray gun for automobile cleaning uses through the cooperation of ratchet and clearance wheel, when clearing up the automobile surface, starter motor, and the clear water is through the shell from the spray pipe blowout, clears up the automobile surface.
When dry and hard mud blocks are encountered, a button is pressed to control a motor of the bearing wheel to rotate, the bearing wheel rotates to drive a magnetism isolating plate meshed with the bearing wheel to be inserted between the positive magnetic plate and the negative magnetic plate to isolate magnetism of the positive magnetic plate and the negative magnetic plate, the negative magnetic plate loses attraction of magnetic force, meanwhile, the bearing shaft and the bearing wheel are meshed for transmission, the bearing rod rotates to drive the water baffle to rotate, a water guide pipe is not blocked, and clean water is sprayed out along the water guide pipe.
Because the inclined fan is arranged on the side surface of the cleaning wheel and is positioned at the outlet of the water guide pipe, the water guide pipe can impact the inclined fan after spraying clear water, so as to drive the cleaning wheel to move, enter the water channel sprayed by the water spray pipe and continuously rotate, when the cleaning wheel is close to the surface of the automobile, the extrusion rod can be firstly extruded, under the action of the supporting rod arranged on the side surface of the lever, the lever can drive the cleaning rod to move towards the direction close to the surface of the automobile, when the extrusion rod extrudes dry and hard mud blocks, the water absorption hardness of the dry and hard mud blocks is reduced, the extrusion rod can penetrate through the mud blocks to extrude the surface of the automobile, under the action of the extrusion force, the cleaning rod can continuously penetrate into the mud blocks while rotating, when the cleaning rod cannot be contacted with the surface of the automobile, the mud blocks can be separated from the surface of the automobile under the stirring of the cleaning rod, then, under the action of gravity, the cleaning wheel falls off from the surface of the, and controlling a motor of the receiving wheel to be switched off.
Under the action of a reset spring arranged on one side of the magnetic partition plate close to the water guide pipe, the magnetic partition plate restores to the initial position to drive the bearing wheel to rotate reversely, so that the bearing shaft rotates reversely to rotate the water baffle plate to block the water guide pipe again, the cleaning wheel is connected with the ratchet wheel through a pull rope, a clockwork spring ring is arranged inside the ratchet wheel, the ratchet wheel can rotate reversely, the pull rope is pulled to cause the cleaning wheel to be pulled back to the initial position from the new position, and the positive magnet and the negative magnet attract each other to be fixed on the side face of the support pipe.
Based on above expression, the squirt only need when meetting the clod through the clearance wheel alright clear up the clod fast to reached when the dry and hard clod of clearance adhesion on the automobile surface, the clearance process with higher speed avoids the effect of extravagant water resource.
2. This a multi-functional spray gun for automobile cleaning, cooperation through ratchet and stripper plate is used, when the ratchet passes through the stay cord and will clear up the wheel pull back initial position, anticlockwise rotation takes place for the ratchet, the centrifugal rod that its surface interlude set up removes to keeping away from the wheel center direction, the down tube that drives the stripper plate left side and set up when rotating, and then drive the stripper plate rebound, the arch that the stripper plate side set up causes the extrusion to the receiving rod, make the receiving rod move to the right, under the effect of the branch that the breakwater side set up, the breakwater takes place to deflect, the mouth that leaks that makes the spray pipe side set up is opened, and the breakwater introduces the inside rivers of spray pipe into the cleaning wheel right flank, thereby reached and carried out the effect of clearing up to the cleaning wheel that resets.
Drawings
FIG. 1 is a schematic cross-sectional view of the entire structure of the present invention;
FIG. 2 is an enlarged view of the right side mechanism of the outer casing of the present invention;
FIG. 3 is an enlarged schematic view of the mechanism for connecting the cleaning wheel to the structure of the present invention;
FIG. 4 is a schematic view of the connection between the ratchet and the pressing plate according to the present invention;
FIG. 5 is a schematic view of the connection between the water spraying pipe and the water guard plate according to the present invention;
FIG. 6 is a schematic view of the mechanism for connecting the structure of the present invention to the supporting wheel.
In the figure: 1. the cleaning device comprises a shell, 2, a button, 3, a spray pipe, 4, a ratchet wheel, 5, an extrusion plate, 6, a bearing rod, 7, a water baffle, 8, a support pipe, 9, a positive magnet, 10, a negative magnet, 11, a magnetism isolating plate, 12, a cleaning wheel, 13, an extrusion rod, 14, a cleaning rod, 15, a water guide pipe, 16, a water baffle, 17, a bearing shaft, 18, a bearing wheel, 19 and a lever.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a multifunctional water spraying gun for cleaning automobiles comprises a housing 1, the housing 1 is made of stainless steel, which can effectively prevent equipment from being corroded, greatly prolongs the service life of the equipment, reduces the production cost, and plays an indispensable role for enterprises, a button 2 is arranged at the top of the housing 1, a water spraying pipe 3 is fixedly connected to the right side of the housing 1, a water leaking port is arranged at the side of the water spraying pipe 3, a water baffle 16 is positioned in the water leaking port to block the water leaking port when the housing is static, a water baffle 7 is arranged at the side of the water spraying pipe 3 in an inserting manner, a bearing rod 6 is rotatably connected to the top of the water baffle 7, an extrusion plate 5 is slidably connected to the left side of the bearing rod 6, a ratchet 4 is arranged at the left side of the extrusion plate 5, a clockwork spring ring is arranged inside the ratchet 4 to store torsional force, a cleaning wheel 12 is pulled back to the initial position through, the right side of the shell 1 is fixedly connected with a supporting pipe 8, the side surface of the supporting pipe 8 is fixedly connected with a positive magnet 9, the right side of the positive magnet 9 is provided with a negative magnet 10, the right side of the negative magnet 10 is fixedly connected with a cleaning wheel 12, the cleaning wheel 12 is connected with the surface of the ratchet wheel 4 through a pull rope, the side surface of the cleaning wheel 12 is provided with an inclined fan for receiving water flow sprayed by a water guide pipe 15, so that the cleaning wheel 12 is pushed into a water channel of the spray pipe 3 and rotates, the side surface of the cleaning wheel 12 is inserted with an extrusion rod 13, the left side of the extrusion rod 13 is rotatably connected with a lever 19, the side surface of the lever 19 is rotatably connected with a supporting rod, one side of the lever 19 far away from the extrusion rod 13 is rotatably connected with a cleaning rod 14, the water guide pipe 15 is inserted between the two spray pipes 3 on the right side of the shell 1, the inside of the water guide, the side surface of the bearing shaft 17 is provided with oblique threads and is meshed with the inner wheel of the bearing wheel 18, the bearing wheel 18 is meshed and connected with the side surface of the bearing shaft 17, the side surface of the bearing wheel 18 is provided with a magnetic isolation plate 11, and a return spring is arranged on one side of the magnetic isolation plate 11 close to the water guide pipe 15.
When the surface of the automobile is cleaned, the motor is started, and clean water is sprayed out from the spray pipe 3 through the shell 1 to clean the surface of the automobile.
When dry and hard mud blocks are encountered, the button 2 is pressed to cause the motor for controlling the bearing wheel 18 to rotate, the bearing wheel 18 rotates to drive the magnetic isolation plate 11 meshed with the bearing wheel to be inserted between the positive magnetic plate and the negative magnetic plate to isolate the magnetism of the positive magnetic plate and the negative magnetic plate, the negative magnetic plate loses the attraction of the magnetic force, meanwhile, the bearing shaft 17 and the bearing wheel 18 are meshed for transmission, the bearing rod 6 rotates to drive the water baffle 167 to rotate, the water guide pipe 15 is not blocked, and clean water is sprayed out along the water guide pipe 15.
Because the inclined fan is arranged on the side surface of the cleaning wheel 12 and is positioned at the outlet of the water guide pipe 15, the water guide pipe 15 impacts the inclined fan after spraying clear water, so as to drive the cleaning wheel 12 to move, enter the water channel sprayed by the water spray pipe 3 and continuously rotate, when the cleaning wheel 12 is close to the surface of the automobile, the extrusion rod 13 is firstly extruded, under the action of the support rod arranged on the side surface of the lever 19, the lever 19 drives the cleaning rod 14 to move towards the direction close to the surface of the automobile, when the extrusion rod 13 extrudes dry and hard mud blocks, the extrusion rod 13 can penetrate through the mud blocks to extrude the surface of the automobile due to the reduction of the water absorption hardness of the dry and hard mud blocks, under the action of the extrusion force, the cleaning rod 14 can continuously penetrate into the mud blocks while rotating, when the dry and hard mud blocks cannot be contacted with the surface of the automobile, the mud blocks can be separated from the surface of the automobile under the stirring of the cleaning rod 14, then under the action, the cleaning wheel 12 falls off the surface of the vehicle and the button 2 is pressed again to turn off the motor controlling the receiving wheel 18.
Under the action of a return spring arranged on one side of the magnetism isolating plate 11 close to the water guide pipe 15, the magnetism isolating plate 11 restores to the initial position to drive the bearing wheel 18 to rotate reversely, so that the bearing shaft 17 rotates reversely to rotate the water baffle 167, the water guide pipe 15 is plugged again, the cleaning wheel 12 is connected with the ratchet wheel 4 through a pull rope, a clockwork ring is arranged inside the ratchet wheel 4, the ratchet wheel 4 can rotate reversely, the pull rope is pulled to cause the cleaning wheel 12 to be pulled back to the initial position from the new position, and the positive magnet and the negative magnet 10 mutually attract and fix on the side face of the support pipe 8.
Based on above expression, the squirt only need through clearance wheel 12 alright clear up the clod fast when meetting the clod to reached when clearing up the adhesion at the dry and hard clod on automobile surface, the clearance process with higher speed avoids the effect of extravagant water resource.
When the ratchet 4 pulls the cleaning wheel 12 back to the initial position through the pull rope, the ratchet 4 rotates anticlockwise, the centrifugal rod arranged on the surface of the ratchet in a penetrating mode moves towards the direction far away from the wheel center, the inclined rod arranged on the left side of the extrusion plate 5 is driven when the ratchet rotates, the extrusion plate 5 is further driven to move upwards, the protrusion arranged on the side face of the extrusion plate 5 extrudes the bearing rod 6, the bearing rod 6 moves rightwards, under the action of the supporting rod arranged on the side face of the water baffle 167, the water baffle 167 deflects, the water leaking port arranged on the side face of the water spray pipe 3 is opened, the water baffle 167 introduces the water flow inside the water spray pipe 3 into the right side face of the cleaning wheel, and the effect of cleaning the reset cleaning wheel is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A multi-functional water pistol for car washing, includes shell (1), its characterized in that: the top of the shell (1) is provided with a button (2), the right side of the shell (1) is fixedly connected with a spray pipe (3), the side of the spray pipe (3) is penetrated and provided with a water baffle (7), the top of the water baffle (7) is rotatably connected with an accepting rod (6), the left side of the accepting rod (6) is slidably connected with an extruding plate (5), the left side of the extruding plate (5) is provided with a ratchet wheel (4), the right side of the shell (1) is fixedly connected with a supporting tube (8), the side of the supporting tube (8) is fixedly connected with a positive magnet (9), the right side of the positive magnet (9) is provided with a negative magnet (10), the right side of the negative magnet (10) is fixedly connected with a cleaning wheel (12), the side of the cleaning wheel (12) is penetrated and provided with an extruding rod (13), the left side of the extruding rod (13) is rotatably, one side of the lever (19) far away from the extrusion rod (13) is rotatably connected with a cleaning rod (14), the right side of the shell (1) is arranged between the two water spray pipes (3) and is provided with a water guide pipe (15) in an inserting mode, the inside of the water guide pipe (15) is rotatably connected with a water baffle (16), one side of the water baffle (16) close to the supporting pipe (8) is fixedly connected with a bearing shaft (17), and the side surface of the bearing shaft (17) is meshed with a bearing wheel (18).
2. A multi-functional water pistol for car washing according to claim 1, characterized in that: the side surface of the bearing wheel (18) is provided with a magnetic shield (11).
3. A multi-functional water pistol for car washing according to claim 1, characterized in that: and a water leakage opening is formed in the side surface of the water spraying pipe (3), and the water baffle (16) is positioned in the water leakage hole to block the water leakage opening when the water spraying pipe is static.
4. A multi-functional water pistol for car washing according to claim 1, characterized in that: a clockwork spring ring is arranged inside the ratchet wheel (4).
5. A multi-functional water pistol for car washing according to claim 1, characterized in that: an inclined fan is arranged on the side surface of the cleaning wheel (12).
6. A multi-functional water pistol for car washing according to claim 1, characterized in that: and a return spring is arranged on one side of the magnetism isolating plate (11) close to the water guide pipe (15).
7. A multi-functional water pistol for car washing according to claim 1, characterized in that: the cleaning wheel (12) is connected with the surface of the ratchet wheel (4) through a pull rope.
8. A multi-functional water pistol for car washing according to claim 1, characterized in that: the side surface of the lever (19) is rotatably connected with a support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010513055.8A CN111619520B (en) | 2020-06-08 | 2020-06-08 | Multifunctional water spraying gun for cleaning automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010513055.8A CN111619520B (en) | 2020-06-08 | 2020-06-08 | Multifunctional water spraying gun for cleaning automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111619520A true CN111619520A (en) | 2020-09-04 |
| CN111619520B CN111619520B (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010513055.8A Active CN111619520B (en) | 2020-06-08 | 2020-06-08 | Multifunctional water spraying gun for cleaning automobile |
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| Country | Link |
|---|---|
| CN (1) | CN111619520B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248233A (en) * | 2020-10-19 | 2021-01-22 | 刘金秀 | Efficient concrete stirring device based on road repairing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2330826A1 (en) * | 1972-07-12 | 1975-01-30 | Rune Sven Pearson | MUENZ MECHANISM |
| CN2651092Y (en) * | 2003-07-28 | 2004-10-27 | 胡觉民 | Multifunctional washer for car |
| CN206086656U (en) * | 2016-08-30 | 2017-04-12 | 宁波坤德岩土科技有限公司 | Carwash pond |
| CN207563132U (en) * | 2017-10-21 | 2018-07-03 | 叶晓玲 | A kind of handle for water pistol and the water pistol for being provided with the handle |
| CN207839213U (en) * | 2016-12-09 | 2018-09-11 | 苏州宝时得电动工具有限公司 | Jetting machine and nozzle applied to jetting machine |
| CN109367521A (en) * | 2018-10-18 | 2019-02-22 | 李建勇 | A kind of automobile washing hydraulic giant binding clasp |
-
2020
- 2020-06-08 CN CN202010513055.8A patent/CN111619520B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2330826A1 (en) * | 1972-07-12 | 1975-01-30 | Rune Sven Pearson | MUENZ MECHANISM |
| CN2651092Y (en) * | 2003-07-28 | 2004-10-27 | 胡觉民 | Multifunctional washer for car |
| CN206086656U (en) * | 2016-08-30 | 2017-04-12 | 宁波坤德岩土科技有限公司 | Carwash pond |
| CN207839213U (en) * | 2016-12-09 | 2018-09-11 | 苏州宝时得电动工具有限公司 | Jetting machine and nozzle applied to jetting machine |
| CN207563132U (en) * | 2017-10-21 | 2018-07-03 | 叶晓玲 | A kind of handle for water pistol and the water pistol for being provided with the handle |
| CN109367521A (en) * | 2018-10-18 | 2019-02-22 | 李建勇 | A kind of automobile washing hydraulic giant binding clasp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248233A (en) * | 2020-10-19 | 2021-01-22 | 刘金秀 | Efficient concrete stirring device based on road repairing |
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| Publication number | Publication date |
|---|---|
| CN111619520B (en) | 2021-08-31 |
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| CB02 | Change of applicant information |
Address after: 311200 room 1125, xiongkai building, Xintang street, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou ganxuan Technology Co.,Ltd. Address before: Room 105-600, unit 2, building 3114, Jiande Town, Hangzhou City, Zhejiang Province Applicant before: Hangzhou ganxuan Technology Co.,Ltd. |
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Effective date of registration: 20210813 Address after: 317500 No. 16, Beisha Road, Shitang Town, Wenling City, Taizhou City, Zhejiang Province Applicant after: Taizhou Caishi Machinery Co., Ltd Address before: 311200 room 1125, xiongkai building, Xintang street, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou ganxuan Technology Co.,Ltd. |
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