CN214437130U - Water paint filter equipment - Google Patents

Water paint filter equipment Download PDF

Info

Publication number
CN214437130U
CN214437130U CN202120424004.8U CN202120424004U CN214437130U CN 214437130 U CN214437130 U CN 214437130U CN 202120424004 U CN202120424004 U CN 202120424004U CN 214437130 U CN214437130 U CN 214437130U
Authority
CN
China
Prior art keywords
clamping piece
wall
cover
device main
groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202120424004.8U
Other languages
Chinese (zh)
Inventor
周航
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Jiuding Tutaishi Technology Co ltd
Original Assignee
Sichuan Jiuding Tutaishi Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sichuan Jiuding Tutaishi Technology Co ltd filed Critical Sichuan Jiuding Tutaishi Technology Co ltd
Priority to CN202120424004.8U priority Critical patent/CN214437130U/en
Application granted granted Critical
Publication of CN214437130U publication Critical patent/CN214437130U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Coating Apparatus (AREA)

Abstract

The utility model discloses a water paint filter equipment, including the device main part, the upper end surface of device main part is provided with the cover, and the upper end surface of cover is provided with manometer and wiper mechanism, wiper mechanism is located the geometric center of cover, and the manometer is located one side of wiper mechanism, the feed inlet has been seted up to the lower extreme surface of device main part, and the outer wall of device main part has seted up the discharge gate, the one end of discharge gate is provided with installation mechanism. A water paint filter equipment, wiper mechanism through setting up compares in traditional filter equipment and must carry out manual washing, wiper mechanism's simple structure, the cleaning performance is good, further manpower of having saved, and through the installation mechanism who sets up, simple structure, the dismouting of being convenient for can realize the installation of many sizes passage, the holistic result of use of further improvement device brings better use prospect.

Description

Water paint filter equipment
Technical Field
The utility model relates to a water paint processing equipment field specifically is a water paint filter equipment.
Background
Along with the pressure of the environmental protection policy, the environmental protection awareness of consumers is continuously improved; particularly, the VOC emission limit standard is released in provinces and cities all over the country, the development of environment-friendly coatings such as non-solvent type coatings and water-based paints is encouraged to bring opportunities, although the traditional coatings still occupy larger market shares, the water-based paints are green industry and are the direction of future development of paints, domestic native water-based paint leading enterprises are rising, the fact that the development and the occupied market shares of the water-based paints are not contended each other year by year is overcome, and the trend of speed increase is provided, some enterprises have realized the wide market potential of the water-based paints, and develop, advance and expand the water-based paint market, although the water-based paints are superior to the traditional paints in environment-friendly performance, the water-based paint products have the defects of difficult construction, difficult water resistance, easy peeling, poor fullness, poor hardness and the like in physical performance, and the paints have the characteristics of strong hardness, high fullness of paint films, wide construction and the like, the coating is still the first choice coating for many people in decoration, the defects in physical properties are overcome, even the coating surpasses the traditional paint, the consumer can more actively select the water-based coating, the coating meets the consumer in the aspect of environmental protection performance alone, the construction process and the decoration effect cannot meet the consumer, the market of the water-based coating is still difficult to open, and the water-based paint production enterprises need to make technical innovation in the performance of the water-based paint.
When current water paint filter equipment was installed and is used, water paint can be detained at the device inner wall at the filtering process, is unfavorable for carrying out rear wheel water paint processing, must clear up filter equipment, and the device is when the ejection of compact, to multiple size passage, the dismouting is inconvenient, has brought certain adverse effect for people's use, for this reason, we provide a water paint filter equipment.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a water paint filter equipment possesses advantages such as device clearance, many sizes passage dismouting, can effectively solve the problem among the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a water paint filter equipment, includes the device main part, the upper end surface of device main part is provided with the cover, and the upper end surface of cover is provided with manometer and wiper mechanism, wiper mechanism is located the geometric center of cover, and the manometer is located one side of wiper mechanism, the feed inlet has been seted up to the lower extreme surface of device main part, and the outer wall of device main part has seted up the discharge gate, the one end of discharge gate is provided with installation mechanism.
Preferably, the upper end surface of device main part can be dismantled with the lower extreme surface of cover and be connected, the upper end surface and the wiper mechanism of cover can be dismantled and be connected, and the upper end external surface fixed connection of manometer and cover, the one end and the installation mechanism of discharge gate can be dismantled and be connected.
Preferably, the cleaning mechanism comprises heat dissipation holes, a machine bin, a fixing block, a motor, a damping cushion, a rotating shaft, a transmission shaft and a brush rod.
Preferably, the heat dissipation holes are formed in the outer surface of the upper end of the machine bin, the outer surface of the lower end of the machine bin is detachably connected with the outer surface of the upper end of the machine cover, the motor, the fixed blocks and the damping cushion are located inside the machine bin, the outer wall of the motor is fixedly connected with the inner walls of the two sides of the machine bin through the two fixed blocks, the outer surface of the lower end of the motor is fixedly connected with the outer surface of the upper end of the damping cushion, the outer surface of the lower end of the damping cushion is detachably connected with the outer surface of the upper end of the machine cover, one end of the rotating shaft is rotatably connected with the outer surface of the lower end of the motor, the rotating shaft penetrates through the upper end and the lower end of the damping cushion and the upper end and the lower end of the machine cover and is rotatably connected with the upper end and the lower end of the rotating shaft, the transmission shaft and the brush rod are both located inside the device body, one end of the transmission shaft is detachably connected with one end of the brush rod, and the outer wall of the brush rod is attached to the inner wall of the device body, the brush holder passes through the transmission shaft and is based on the pivot turnover.
Preferably, the installation mechanism includes first clamping piece, soft ball, center pin, second clamping piece, rubber tube sleeve, third clamping piece, thread groove, logical groove, screw rod and stopper.
Preferably, the first clamping piece, the second clamping piece and the third clamping piece form a circular-like clamping hoop, two ends of the first clamping piece are respectively and rotatably connected with one end of the third clamping piece and one end of the second clamping piece through two central shafts, four soft balls are respectively and fixedly connected with the opposite sides of the first clamping piece, the second clamping piece and the third clamping piece, one end of the rubber pipe sleeve is detachably connected with the discharge hole, and the four soft balls are jointed with the outer wall of the rubber pipe sleeve, the thread groove and the through groove are respectively arranged at the other ends of the third clamping piece and the second clamping piece, the thread groove is opposite to the through groove, the outer wall of the screw is rotationally connected with the inner wall of the through groove, the outer wall of the screw is in threaded connection with the inner wall of the thread groove, the limiting block is fixedly connected with the outer surface of one side of the other end of the second clamping piece, and the limiting block is opposite to the through groove, and the outer wall of one end of the screw rod is clamped on the inner wall of the limiting block and is rotationally connected with the inner wall.
(III) advantageous effects
Compared with the prior art, the utility model provides a water paint filter equipment possesses following beneficial effect:
1. the water paint filtering device is characterized in that a filtering layer in the device main body is detached in advance through the arranged cleaning mechanism, during the installation of the cleaning mechanism, the rotating shaft penetrates through the damping cushion and the machine cover to the inside of the device main body, then the transmission shaft is arranged at the other end of the rotating shaft, the brush rod is arranged at the other end of the transmission shaft, the brush rod is attached to the inner wall of the device main body at the moment, cleaning fluid is poured into the device main body, and then supplies power to the motor, the motor drives the rotating shaft to rotate, the rotating shaft drives the transmission shaft to rotate, correspondingly, the brush rod is attached to the inner wall of the device main body through the transmission shaft based on the rotating shaft for turnover, thereby realize that the inner wall of device main part washs, the louvre is used for the heat dissipation of motor operation in-process, further guarantee the operating efficiency of motor, wiper mechanism's simple structure, the cleaning performance is good, further saved the manpower.
2. The water paint filtering device is characterized in that the rubber pipe is sleeved on the outer wall of the material guide pipe through the arranged mounting mechanism in the mounting process of the material guide pipe, then the first clamping piece, the second clamping piece and the third clamping piece are relatively sleeved on the outer wall of the rubber pipe sleeve, the screw rod is screwed to rotate on the inner wall of the threaded groove, the screw rod slides relatively based on the threaded groove, and simultaneously the third clamping piece and the second clamping piece are driven to be relatively clamped based on the first clamping piece, thereby realizing the fastening effect, the rubber pipe sleeve has better elasticity, indirectly ensures the sealing performance of the material guide pipe and the discharge port interface, the four soft balls are tightly attached to the outer wall of the rubber pipe sleeve in the process of relatively clamping the third clamping piece and the second clamping piece, further realizing the fastening effect, the installation mechanism is simple in structure and convenient to disassemble and assemble, can realize the installation of the guide pipes with multiple sizes, and further improves the overall use effect of the device.
Drawings
Fig. 1 is the overall structure schematic diagram of the water paint filtering device of the present invention.
Fig. 2 is a structural analysis diagram of a cleaning mechanism in the water paint filtering device of the present invention.
Fig. 3 is a structural analysis diagram of the mounting mechanism in the water paint filtering device of the present invention.
In the figure: 1. a device main body; 2. a machine cover; 3. a pressure gauge; 4. a cleaning mechanism; 5. a discharge port; 6. an installation mechanism; 7. a feed inlet; 401. heat dissipation holes; 402. a machine cabin; 403. a fixed block; 404. a motor; 405. a shock-absorbing cushion; 406. a rotating shaft; 407. a drive shaft; 408. a brush bar; 601. a first clip piece; 602. a soft ball; 603. a central shaft; 604. a second clip; 605. a rubber pipe sleeve; 606. a third clip piece; 607. a thread groove; 608. a through groove; 609. a screw; 610. and a limiting block.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a water paint filtering device, including device main part 1, the upper end surface of device main part 1 is provided with cover 2, and the upper end surface of cover 2 is provided with manometer 3 and wiper mechanism 4, wiper mechanism 4 is located the geometric center of cover 2, and manometer 3 is located one side of wiper mechanism 4, feed inlet 7 has been seted up to the lower extreme surface of device main part 1, and the outer wall of device main part 1 has seted up discharge gate 5, the one end of discharge gate 5 is provided with installation mechanism 6, wiper mechanism 4's simple structure, the cleaning performance is good, further the manpower has been saved.
Further, the upper end surface of the device main body 1 and the lower end surface of the cover 2 can be detachably connected, the upper end surface of the cover 2 and the cleaning mechanism 4 can be detachably connected, the pressure gauge 3 and the upper end surface of the cover 2 are fixedly connected, and one end of the discharge port 5 and the mounting mechanism 6 can be detachably connected.
Further, the cleaning mechanism 4 includes heat dissipation holes 401, a housing 402, a fixing block 403, a motor 404, a cushion 405, a rotating shaft 406, a transmission shaft 407, and a brush rod 408.
Further, the heat dissipation holes 401 are opened on the outer surface of the upper end of the machine cabin 402, the outer surface of the lower end of the machine cabin 402 is detachably connected with the outer surface of the upper end of the machine cover 2, the motor 404, the fixing blocks 403 and the damping cushion 405 are both located inside the machine cabin 402, the outer wall of the motor 404 is fixedly connected with the inner walls of the two sides of the machine cabin 402 through the two fixing blocks 403, the outer surface of the lower end of the motor 404 is fixedly connected with the outer surface of the upper end of the damping cushion 405, the outer surface of the lower end of the damping cushion 405 is detachably connected with the outer surface of the upper end of the machine cover 2, one end of the rotating shaft 406 is rotatably connected with the outer surface of the lower end of the motor 404, the rotating shaft 406 penetrates through the damping cushion 405 and the upper and lower ends of the machine cover 2 and is rotatably connected with the same, the transmission shaft 407 and the brush bar 408 are both located inside the device body 1, one end of the transmission shaft 407 is detachably connected with the other end of the rotating shaft 406, the other end of the brush bar 408 is detachably connected with one end of the transmission shaft 407, and the outer wall of brush-holder stud 408 is laminated with the inner wall of device main part 1 mutually, and brush-holder stud 408 has enough to meet the need through transmission shaft 407 based on pivot 406, and louvre 401 is used for the heat dissipation of motor 404 operation in-process, further has ensured the operating efficiency of motor 404.
Furthermore, the mounting mechanism 6 comprises a first clamping piece 601, a soft ball 602, a central shaft 603, a second clamping piece 604, a rubber pipe sleeve 605, a third clamping piece 606, a thread groove 607, a through groove 608, a screw 609 and a limiting block 610, the mounting mechanism 6 is simple in structure and convenient to mount and dismount, the mounting of the guide pipes with multiple sizes can be realized, and the using effect of the whole device is further improved.
Furthermore, a similar circular clamping hoop is formed by the first clamping piece 601, the second clamping piece 604 and the third clamping piece 606, two ends of the first clamping piece 601 are respectively connected with one end of the third clamping piece 606 and one end of the second clamping piece 604 through two central shafts 603 in a rotating manner, four soft balls 602 are respectively fixedly connected with the opposite sides of the first clamping piece 601, the second clamping piece 604 and the third clamping piece 606, one end of the rubber pipe sleeve 605 is detachably connected with the discharge port 5, the four soft balls 602 are attached to the outer wall of the rubber pipe sleeve 605, a threaded groove 607 and a through groove 608 are respectively arranged at the other ends of the third clamping piece 606 and the second clamping piece 604, the threaded groove 607 is opposite to the through groove 608, the outer wall of the screw 609 is rotatably connected with the inner wall of the through groove 608, the outer wall of the screw 609 is in threaded connection with the inner wall of the threaded groove 607, a limiting block 610 is fixedly connected to the outer surface of one side of the other end of the second clamping piece 604, and the limiting block 610 is opposite to the through groove 608, the outer wall of one end of the screw 609 is clamped on the inner wall of the limiting block 610 and is rotatably connected with the limiting block, the rubber pipe sleeve 605 has good elasticity, and the tightness of the connector of the material guide pipe and the material outlet 5 is indirectly guaranteed.
Principle of operation
The application patent comprises a device body 1, a machine cover 2, a pressure gauge 3, a cleaning mechanism 4, a discharge hole 5, an installation mechanism 6, a feed inlet 7, a heat dissipation hole 401, a machine cabin 402, a fixing block 403, a motor 404, a damping cushion 405, a rotating shaft 406, a transmission shaft 407, a brush rod 408, a first clamping piece 601, a soft ball 602, a central shaft 603, a second clamping piece 604, a rubber pipe sleeve 605, a third clamping piece 606, a thread groove 607, a through groove 608, a screw 609, a limiting block 610 and other parts, wherein firstly, through the arranged cleaning mechanism 4, a filter layer in the device body 1 is detached in advance, in the installation process of the cleaning mechanism 4, the rotating shaft 406 penetrates through the damping cushion 405 and the machine cover 2 to the inside of the device body 1, then the transmission shaft 407 is installed to the other end of the rotating shaft 406, then the brush rod 408 is installed to the other end of the transmission shaft 407, and the brush rod 408 is attached to the inner wall of the device body 1, cleaning liquid is poured into the device main body 1, power is supplied to the motor 404, the motor 404 drives the rotating shaft 406 to rotate, the rotating shaft 406 drives the transmission shaft 407 to rotate, the inner wall of the device main body 1 is attached to the inner wall of the device main body 1 through the transmission shaft 407 in a circulating mode, accordingly, cleaning of the inner wall of the device main body 1 is achieved, the heat dissipation holes 401 are used for heat dissipation in the operation process of the motor 404, operation efficiency of the motor 404 is further guaranteed, the cleaning mechanism 4 is simple in structure and good in cleaning effect, manpower is further saved, the rubber pipe sleeve 605 is sleeved on the outer wall of the material guiding pipe in the installation process of the material guiding pipe through the arranged installation mechanism 6, the first clamping piece 601, the second clamping piece 604 and the third clamping piece 606 are sleeved on the outer wall of the rubber pipe sleeve relatively, the screw 609 is screwed to rotate on the inner wall of the threaded groove 607 at the moment, the screw 609 is opposite to the screw 605 slides relatively based on the threaded groove 607, meanwhile, the third clamping piece 606 and the second clamping piece 604 are driven to be clamped relatively based on the first clamping piece 601, so that a fastening effect is achieved, the elasticity of the rubber pipe sleeve 605 is good, the sealing performance of the interface between the material guide pipe and the material outlet 5 is indirectly guaranteed, the four soft balls 602 are tightly attached to the outer wall of the rubber pipe sleeve 605 in the process that the third clamping piece 606 and the second clamping piece 604 are clamped relatively, the fastening effect is further achieved, the mounting mechanism 6 is simple in structure and convenient to mount and dismount, the mounting of the material guide pipe with multiple sizes can be achieved, and the using effect of the whole device is further improved.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A water paint filter device comprising a device body (1), characterized in that: the device is characterized in that a cover (2) is arranged on the outer surface of the upper end of the device main body (1), a pressure gauge (3) and a cleaning mechanism (4) are arranged on the outer surface of the upper end of the cover (2), the cleaning mechanism (4) is located at the geometric center of the cover (2), the pressure gauge (3) is located on one side of the cleaning mechanism (4), a feeding hole (7) is formed in the outer surface of the lower end of the device main body (1), a discharging hole (5) is formed in the outer wall of the device main body (1), and an installing mechanism (6) is arranged at one end of the discharging hole (5).
2. The water-based paint filtering device according to claim 1, wherein: the device is characterized in that the outer surface of the upper end of the device body (1) is detachably connected with the outer surface of the lower end of the cover (2), the outer surface of the upper end of the cover (2) is detachably connected with the cleaning mechanism (4), the pressure gauge (3) is fixedly connected with the outer surface of the upper end of the cover (2), and one end of the discharge port (5) is detachably connected with the mounting mechanism (6).
3. The water-based paint filtering device according to claim 1, wherein: the cleaning mechanism (4) comprises heat dissipation holes (401), a machine bin (402), a fixing block (403), a motor (404), a damping cushion (405), a rotating shaft (406), a transmission shaft (407) and a brush rod (408).
4. The water-based paint filtering device according to claim 3, wherein: louvre (401) are seted up in the upper end surface in machine storehouse (402), and the lower extreme surface in machine storehouse (402) can be dismantled with the upper end surface of cover (2) and be connected, motor (404), fixed block (403) and shock attenuation cushion (405) all are located the inside in machine storehouse (402), the outer wall of motor (404) is through two fixed block (403) fixed connection in the both sides inner wall in machine storehouse (402), the lower extreme surface of motor (404) and the upper end surface fixed connection of shock attenuation cushion (405), and the lower extreme surface of shock attenuation cushion (405) can be dismantled with the upper end surface of cover (2) and be connected, the one end of pivot (406) is rotated with the lower extreme surface of motor (404) and is connected, pivot (406) run through in the upper and lower extreme of shock attenuation cushion (405), cover (2) and rotate with it and be connected, transmission shaft (407), The brush rod (408) is located inside the device main body (1), one end of the transmission shaft (407) is detachably connected with the other end of the rotating shaft (406), the other end of the transmission shaft (407) is detachably connected with one end of the brush rod (408), the outer wall of the brush rod (408) is attached to the inner wall of the device main body (1), and the brush rod (408) is turned around based on the rotating shaft (406) through the transmission shaft (407).
5. The water-based paint filtering device according to claim 1, wherein: the mounting mechanism (6) comprises a first clamping piece (601), a soft ball (602), a central shaft (603), a second clamping piece (604), a rubber pipe sleeve (605), a third clamping piece (606), a threaded groove (607), a through groove (608), a screw (609) and a limiting block (610).
6. The water-based paint filtering device according to claim 5, wherein: the first clamping piece (601), the second clamping piece (604) and the third clamping piece (606) form a circular clamp, two ends of the first clamping piece (601) are respectively connected with one end of the third clamping piece (606) and one end of the second clamping piece (604) in a rotating mode through two central shafts (603), four soft balls (602) are respectively and fixedly connected with the opposite sides of the first clamping piece (601), the second clamping piece (604) and the third clamping piece (606), one end of the rubber pipe sleeve (605) is detachably connected with the discharge port (5), the four soft balls (602) are attached to the outer wall of the rubber pipe sleeve (605), the thread groove (607) and the through groove (608) are respectively arranged at the other ends of the third clamping piece (606) and the second clamping piece (604), the thread groove (607) is opposite to the through groove (608), the outer wall of the screw rod (609) is connected with the inner wall of the through groove (608) in a rotating mode, and the outer wall of the screw rod (609) is connected with the inner wall of the thread groove (607), the limiting block (610) is fixedly connected to the outer surface of one side of the other end of the second clamping piece (604), the limiting block (610) is opposite to the through groove (608), and the outer wall of one end of the screw rod (609) is clamped on the inner wall of the limiting block (610) and is in rotating connection with the inner wall.
CN202120424004.8U 2021-02-26 2021-02-26 Water paint filter equipment Active CN214437130U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120424004.8U CN214437130U (en) 2021-02-26 2021-02-26 Water paint filter equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120424004.8U CN214437130U (en) 2021-02-26 2021-02-26 Water paint filter equipment

Publications (1)

Publication Number Publication Date
CN214437130U true CN214437130U (en) 2021-10-22

Family

ID=78145244

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120424004.8U Active CN214437130U (en) 2021-02-26 2021-02-26 Water paint filter equipment

Country Status (1)

Country Link
CN (1) CN214437130U (en)

Similar Documents

Publication Publication Date Title
CN214437130U (en) Water paint filter equipment
CN108554966A (en) A kind of water fountain bucket cleaning method
CN207929455U (en) A kind of pipeline spray equipment
CN201172031Y (en) Automatic roll painting device
CN216555959U (en) Plug with good sealing performance
CN211031786U (en) Printing machine rubber roll convenient to clean
CN213645104U (en) All-round jetter of precision part
CN214132987U (en) Automatic rocking device for cement kiln preheater flap valve
CN209423421U (en) Dispersion tank is used in a kind of preparation of printing ink paint
CN210123030U (en) Check type quick connector
CN209631772U (en) A kind of laboratory containers cleaning device
CN206168693U (en) Washing rubber coating integrated device of coating machine
CN209901892U (en) Petrochemical wastewater treatment machine
CN209294464U (en) A kind of temperature-controlling water faucet with water purification structure
CN220152042U (en) PVC pipe end stop gear
CN217222646U (en) Cleaning device for oil core cleaning
CN211836747U (en) Filter belt self-cleaning equipment that filter press was used
CN211303535U (en) Stop valve insert spraying and coating device
CN215930592U (en) Condenser input tube connecting piece
CN221052750U (en) Water supply device
CN205569869U (en) Resin filter
CN213973142U (en) Transfer printing surface fabric prevents granule adsorption equipment
CN219560813U (en) Automatic dispersion jar inner wall cleaning instrument
CN215234132U (en) Macromolecular material reaction unit that modifies
CN216035821U (en) Chemical barrel convenient to clean

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant