46results about "Nib removers" patented technology

The invention discloses a portable paintbrush dirt cleaner for artistic design, which comprises a layered drawing type paintbrush box, a warming water injection assembly, a drainage cylinder and a rotary paintbrush head cleaning mechanism, the layered drawing type paintbrush box comprises a box body and a top plate mounted at the top of the box body, and a drawing groove is formed in the box body; the rotary pen point cleaning mechanism is movably inserted into the drawing groove in a penetrating mode, a plurality of sets of inserting openings are evenly formed in the top of the top plate, the temperature increasing water injection assembly is installed at the upper left corner of the box body and comprises a liquid storage container, a micro pump, a liquid guide pipe, a temperature increasing device and a drainage pipe, the liquid storage container is fixed to the side face of the box body, and the micro pump is installed on one side of the liquid storage container. The water inlet end of the micro pump is connected with the liquid storage container through a pipeline, and the water outlet end of the micro pump is connected with the heat booster through a liquid guide pipe. According to the designed automatic dirt cleaning device for the paintbrush, automatic warm water cleaning and rotary efficient cleaning treatment on the paintbrush can be achieved, and the cleaning effect on the paintbrush is greatly improved.

The utility model relates to the technical field of water color pens, in particular to an environment-friendly macromolecule shading and color-overlapping washable water color pen which comprises a pen shell, a pen refill and an adjusting device, a connecting pipe is arranged at the lower end of the pen refill, the adjusting device comprises a rotating rod and a sealing plate, a penetrating pen point is arranged at one end of the connecting pipe, a protective cover is arranged on the outer side of the pen shell, and the protective cover is arranged on the outer side of the pen shell. A cleaning box is arranged at the upper end of the protective cover, a cleaning cavity is formed in the cleaning box, a cleaning rod and cleaning bristles are arranged in the cleaning cavity, the cleaning rod penetrates through the cleaning cavity, the cleaning bristles are arranged on the periphery of the cleaning rod in a multi-group mode, an opening is formed in one end of the upper side wall of the cleaning box, and the opening is communicated with the cleaning cavity. Different effects of fine drawing or bold sprinkling are achieved, the color is bright and lasting, the pen is more environmentally friendly and safer, emission of harmful substances is reduced, and the pen is more friendly to users and the environment.

The utility model relates to the technical field of painting tools, in particular to an art paintbrush cleaning device which comprises a main water bucket, an auxiliary water bucket and a cleaning brush, the auxiliary water bucket comprises a clean water bucket and a soaking bucket which are clamped with the main water bucket through first clamping columns; and the anti-tripping assembly is used for fixing the first clamping column. When the auxiliary water bucket is arranged outside the main water bucket, the cleaning bucket and the auxiliary water bucket are fixed through adaptive clamping connection of the first clamping column and the first notch, the first clamping column is clamped from the upper portion through the clamping plate, sliding of the first clamping column can be limited, and therefore the auxiliary water bucket is prevented from being released; when the auxiliary water bucket is in the main water bucket, the rotation of the auxiliary water bucket is limited through mutual clamping of the second clamping column and the second notch in cooperation with the cleaning bucket, so that the clean water bucket and the soaking bucket are integrated, and the auxiliary water bucket can be prevented from sliding out of the cleaning bucket by fixing the first clamping column through the clamping plate.

The application provides a kind of intelligent water-saving pen washer, relating to the technical field of pen washing, which solves the problem of water waste in the process of calligrapher washing pen. Working principle: the brush is placed in the horizontal clamp of the fixing device (51), after the brush enters the predetermined position of the water spraying room (101) in the pen washing room, the pen washing program starts, the water supply motor starts to work, water is pumped from the water inlet tank, and then is sent to the water inlet interface (11) at the bottom of the pen washing room through the water outlet interface (32) and the pipeline (12), and then enters the water spraying room (101), and stops when the water is full, and then the brush is soaked, the set time is reached, the brush is cleaned by spraying water, and then the brush is continuously soaked, the generated wastewater enters the wastewater room (102), and is discharged to the drain tank (2) through the wastewater room drain interface (13) and the pipeline (14), the pen washing repeats the steps of spraying, soaking and discharging, when the program receives the clean brush signal, the water spraying is stopped, and the completion sound and light are reminded, and the program returns to the initial state. The application can save water, has high intelligence, and is simple to operate, and is the preferred matching facility for calligraphers.

The utility model discloses a lacquer art paintbrush cleaning and moisturizing cylinder, and relates to the technical field of lacquer art paintbrush cleaning and moisturizing. Comprising a barrel body, a cover body assembly is arranged at the top of the barrel body, the cover body assembly comprises an annular cover body placed at the top of the barrel body, a clamping rotating assembly is arranged on the annular cover body, the clamping rotating assembly comprises a rotating box frame rotationally inserted in the middle of the annular cover body, and a plurality of containing holes are formed in the corresponding circumferences of a top plate and a bottom plate of the rotating box frame. Through the arrangement of the clamping rotating assembly, the liquid inlet pipe and the liquid drainage pipe, a paintbrush is placed in the containing hole, the brush tip position of the paintbrush goes deep into the cylinder body, the paintbrush is clamped, the paintbrush and the rotating box frame rotate, meanwhile, the rotating gear ring plate drives the paintbrush to rotate to a certain degree, cleaning liquid is introduced into the liquid inlet pipe, and the paintbrush is cleaned. And after cleaning is completed, moisturizing liquid is stored in the barrel body, and the moisturizing function of the paintbrush is guaranteed.

The utility model relates to the technical field of artistic design tools, and discloses a matching palette for artistic design, which comprises a tool pigment storage box for storing pigment box paintbrushes, a connecting shaft is fixed in front of the top of the tool pigment storage box, an upper fixing plate is fixed at the upper end of the connecting shaft, and a lower fixing plate is fixed at the lower end of the connecting shaft. Paintbrush cleaning grooves are formed in the upper fixing plate, paintbrush pigment cleaning cotton is arranged in the rear paintbrush cleaning groove, and a first color palette, a second color palette, a third color palette and a fourth color palette are sequentially and rotationally installed on the portions, located on the inner side of the tool pigment storage box and the inner side of the upper fixing plate, of the connecting shaft from bottom to top; pigment storage box color matching bins are arranged in the first color palette, the second color palette, the third color palette and the fourth color palette, so that the first color palette, the second color palette, the third color palette and the fourth color palette can be rotated, opened, stored and placed better, the use area of the color palette can be increased, and the color palette is small in overall structure and convenient to carry.

The utility model relates to the field of writing brush cleaning equipment, and discloses a multifunctional writing brush cleaning machine which comprises a water storage tank, a writing brush cleaning barrel, an upper cover, a filtering plate, a blocking block, a water removing mechanism, a writing brush holder clamping mechanism and a flushing mechanism. The writing brush cleaning barrel is inserted into the water storage tank in a threaded mode, and the upper cover is inserted into the writing brush cleaning barrel in a threaded mode; the filter plate is fixed in the water storage tank, the plug block is inserted into the water storage tank in a threaded mode, the water removing mechanism is installed in the upper cover, water on the cleaned writing brush heads can be conveniently squeezed out through the water removing mechanism, and the multifunctional writing brush cleaning machine can conveniently clean different types of writing brushes and is convenient to use. The writing brush is cleaned through the propeller, the water guide head and the roller, the cleaning effect is good, the cleaning efficiency is high, in addition, the writing brush can be dewatered through the arc-shaped elastic plate, manual water pinching is not needed, and time and labor are saved.

The utility model discloses a rapid writing brush cleaning device, which relates to the technical field of writing brush cleaning and comprises a writing brush cleaning component and an upper cover component, the upper cover component is mounted at the top of the writing brush cleaning component, an auxiliary ring component is movably mounted at the top of the upper cover component, and a flexible net rack is movably mounted at the upper end in the writing brush cleaning component. According to the rapid writing brush washing device, the writing brush washing component and the upper cover component are arranged in a split type structure, meanwhile, the connecting mode of a threaded structure between the writing brush washing component and the upper cover component is utilized, the disassembly and assembly convenience between the structures can be guaranteed, and the firmness of the combined structures is guaranteed; the brush head cleaning device can assist in rapidly cleaning the brush head part of the brush, meanwhile, damage to the brush head part of the brush in the cleaning process is avoided as much as possible, and in addition, the protective sleeve connected with the inner wall of the bearing in a sleeving mode can prevent damage caused by friction between the bearing and a brush rod when the brush is mixed into the protective sleeve to be stirred and cleaned.

The utility model relates to the technical field of nite writer pens, and discloses a cap-pulling type refill-replaceable nite writer pen which comprises a pen holder, a pen point is movably installed at the lower end of the inner side of the pen holder, and a limiting cylinder is fixedly installed in the middle of the inner side of the pen holder. The tail cover is rotated by 90 degrees, then the positioning block rotates on the inner side of the adjusting groove and is located at the lower end of the positioning groove, then the tail cover is pulled out, at the moment, the refill body can be directly pulled out under the action of the second magnet and the first magnet, and the situation that the refill body cannot be taken out due to the too large clamping force is avoided. Then, after the first magnet and the second magnet on a new refill body are attracted and fixed, the positioning block and the positioning groove are positioned and clamped and then rotated by 90 degrees again, the clamping plate is limited through the baffle, and therefore the fixing effect is achieved, replacement is convenient and easy, and meanwhile resource waste caused by excessive idle parts is avoided; and the service life of the connecting position of the tail cover and the penholder is prolonged.

The utility model discloses a multifunctional stationery support, which relates to the field of stationery and comprises a base, the base is provided with a hanger used for vertically hanging a writing brush, the base is provided with a cleaning tank, and the base is provided with a rotating component used for adjusting the angle of the cleaning tank; an ink fountain is arranged in the cleaning tank, the ink fountain and the cleaning tank are integrated, and the bottom of the inner wall of the ink fountain is the lowest point of the inner wall of the cleaning tank; a cleaning assembly is arranged on the base and used for cleaning the ink fountain and the writing brush. The writing brush cleaning device has the advantages that the writing brush placing function, the writing brush ink dipping function and the writing brush and traditional ink disc cleaning function are integrated, a writing brush head, the cleaning tank and the ink tank can be cleaned at the same time through the cleaning assembly, the cleaning tank is swung downwards through the rotating assembly, sewage in the cleaning tank flows out, and therefore the cleaning workload after calligraphy practicing is remarkably reduced, and the cleaning efficiency is improved. Cleaning work is prevented from becoming burden of calligraphy practicing, and manpower and time are saved.

The Chinese painting writing brush cleaning device comprises a cleaning box, a water outlet assembly is fixed to the left side of the bottom of the cleaning box, and the output end of the water outlet assembly is connected to the end of a water spraying piece; and a set of fixed motors are fixed to the left wall of the cleaning box, the output ends of the fixed motors are fixedly connected to the outer side of a rotating gear, the outer side of the rotating gear is connected to one side of a connecting gear in a meshed mode, and the circle center of the connecting gear is fixed to the outer side of a containing opening formed in the top of a rotating cylinder. According to the efficient cleaning brush pen cleaning device for the traditional Chinese painting, a rotating worm is arranged, the outer side of the rotating worm can drive a worm gear connected in a meshed mode to rotate, at the moment, the bottom of a threaded rod can stretch into a butt joint opening formed in one side of a filter screen plate, and at the moment, the filter screen plate can slide conveniently; and therefore, pen bristles in the filter screen plate can be conveniently collected and treated, and the water outlet is prevented from being blocked by hair.

The utility model discloses a pen point wiping device used on pen refill wax sealing equipment, the pen refill wax sealing equipment comprises a machine table, a material conveying mechanism is arranged on the machine table, the pen point wiping device comprises a wiping rotating assembly and a wiping assembly, the wiping rotating assembly can drive a pen refill to rotate, and the wiping assembly is used for removing printing ink on a pen point; the wiping assembly comprises a wiping fixing seat, the wiping fixing seat is connected with the machine table, an unwinding roller, a wiping roller and a cloth pulling assembly are arranged on the wiping fixing seat, the unwinding roller and the wiping roller are rotationally connected with the wiping fixing seat, the unwinding roller is used for containing roll wiping cloth, and the roll wiping cloth can be sequentially stretched and laid on the wiping roller and the cloth pulling assembly. And the wiping roller is connected with the refill on the material conveying mechanism. The pen point of the refill can be automatically wiped, so that printing ink or dust on the pen point is removed; manual operation is replaced by a machine, the wiping efficiency can be improved, the situation of missing wiping can be avoided, and the machining yield is increased.

The utility model belongs to the technical field of paintbrush cleaning, and discloses a paintbrush cleaning device, which comprises a cleaning mechanism, a cleaning mechanism and a cleaning mechanism, the cleaning mechanism comprises a paintbrush rotating assembly, a cleaning assembly and a cleaning cylinder used for storing cleaning water, the cleaning assembly comprises a rotatable inner rotating cylinder, and a spiral flow deflector used for forming spiral water flow through rotation is arranged on the inner wall of the inner rotating cylinder; compared with the prior art, the painting brush cleaning device has the advantages that the inner rotating cylinder and the rotating painting brush can rotate in the opposite direction by designing the painting brush rotating assembly and the cleaning assembly. The spiral flow deflectors on the inner wall of the inner rotating cylinder promote water flow in the inner rotating cylinder to form spiral water flow to impact brush bristles in the rotating process of the spiral flow deflectors, the contact area and the contact frequency of the brush bristles and water are increased, and the brush bristles can make full contact with the water. Compared with a traditional cleaning mode, the design can more effectively remove pigment and dirt deep in the bristles, the cleaning effect is remarkably improved, meanwhile, the cleaning time is shortened, and the cleaning efficiency is greatly improved.

The utility model discloses an art paintbrush cleaning device, and relates to the technical field of art supplies, the art paintbrush cleaning device comprises a base box, the upper surface of the base box is fixedly connected with a cleaning box, the cleaning box is internally provided with a cleaning mechanism, and the cleaning mechanism comprises a positioning support pipe fixedly connected to the inner bottom wall of the cleaning box; four flow guide pipes are fixedly connected to the surface of the positioning supporting pipe, and a plurality of cleaning nozzles are fixedly arranged on the side faces of the flow guide pipes. The cleaning mechanism is arranged in the cleaning box, a plurality of paintbrushes can be limited through paintbrush limiting grooves in the surface of an annular limiting disc, paintbrush rods are extruded and limited through rubber protruding blocks on the inner walls of the paintbrush limiting grooves, and the stability of the paintbrushes in the cleaning process is improved; and meanwhile, the rotating motor is used for driving the paintbrushes to rotate, the multiple paintbrushes can be conveniently and simultaneously cleaned in batches, and the paintbrush cleaning efficiency is improved.

The invention relates to the technical field of writing brush cleaning and maintaining, in particular to an automatic cleaning, drying and maintaining all-in-one machine for writing brush cleaning. Comprising an upper button, a synchronous switch, a U-shaped clamping mechanism, a roller clamping mechanism, a circuit board, a heating fan, a motor, a water wheel driver, a cleaning part liner and an external continuous cleaning assembly. A water spraying nozzle and a rubbing and rotating mechanism are arranged in the cleaning inner container, and the upper side of the inner container is connected with a drying and blowing mechanism and is connected with a clamping mechanism at the same time. The outer portion of the inner container is adjacent to the additive bin, and the lower portion of the inner container is connected with the pollution discharge mechanism. And the mechanical structures are mounted in the cylindrical barrel. After a writing brush is placed in the clamping mechanism and a switch is pressed, water passes through a water inlet, passes through a filter screen, is heated and is mixed with a washing and curing agent, and the writing brush is subjected to high-pressure washing, rubbing by a rubbing part and hot air drying through nozzles in different shapes. Therefore, the effects of efficient cleaning and quick drying for maintaining the writing brush are achieved.

The utility model discloses a pen clip for refill replacement, which relates to the field of articles for daily use, and adopts the technical scheme that the pen clip comprises a left clip plate and a right clip plate, an arc-shaped elbow is arranged between the left clip plate and the right clip plate, the left clip plate, the right clip plate and the elbow are integrally arranged, and through grooves are formed in the ends, far away from the elbow, of the left clip plate and the right clip plate; a plurality of clamping teeth are fixed in the through groove; the pen clip is convenient to use and stable in clamping, and the refill of a capacitance pen or an electromagnetic pen can be quickly replaced.

The invention discloses a cleaning device for a watercolor insertion painting pen. The cleaning device comprises a bottom supporting seat; motor equipment is fixedly arranged on the front portion of the upper side of the bottom supporting base, and a paintbrush cleaning cylinder is arranged on the upper side of the motor equipment and is vertically arranged. An efficient cleaning mechanism is adopted, water is continuously changed, and it is guaranteed that clean water always flows in the paintbrush cleaning barrel in the cleaning process through the unique height difference design of a water inlet pipe body and a water outlet pipe body. When the paintbrush is cleaned, new water is continuously injected, dirty water is continuously discharged, the paintbrush is prevented from being in contact with sewage repeatedly in the cleaning process, and therefore the cleaning effect is remarkably improved, and it is ensured that the paintbrush can be thoroughly cleaned. Stirring assistance is achieved, specifically, the motor equipment drives stirring blades to rotate to stir water in the paintbrush cleaning cylinder. Impact force of water flow can be generated through stirring, pigment attached to the paintbrush is effectively removed, and compared with a traditional static soaking cleaning mode, the cleaning time is greatly shortened, and the cleaning efficiency is improved.

The utility model belongs to the technical field of writing brush cleaning, and particularly relates to a writing brush cleaning device which comprises a writing brush cleaning barrel, a base is installed at the bottom of the writing brush cleaning barrel, an end cover is hinged to an opening in the upper end of the writing brush cleaning barrel, and a control mechanism is installed on the end cover. A filter cavity is formed in the bottom end of the brush washing barrel in a downward sunken mode, a filter cartridge is arranged in the filter cavity, a cover is installed at the upper end of the filter cavity, a water inlet hole is formed in the cover in a penetrating mode, a water spraying pipe is installed at the upper end of a second connecting pipe, and the water spraying pipe extends upwards into the brush washing barrel. The brush washing water in the brush washing barrel is pumped into the filtering barrel of the filtering cavity through the water pump to be filtered and then sprayed back into the brush washing barrel through the water spraying pipe, circulating flowing of the brush washing water is achieved, the brush washing water can be filtered, the purpose of cleaning the brush is achieved, meanwhile, the use amount of the brush washing water can be reduced, and the use cost is reduced. Therefore, the purpose of reducing the use of water resources is achieved.

The utility model relates to the technical field of assistive devices, in particular to a portable paintbrush cleaning and storing integrated device which comprises an outer cylinder and a cylinder cover in threaded connection with the top of the outer cylinder, a supporting ring is fixedly arranged on the inner wall of the outer cylinder, a rotating disc is rotatably connected in the supporting ring, a plurality of bearings distributed at equal intervals are embedded in the rotating disc, and the bearings are arranged on the outer cylinder. A brush washing mechanism for washing the brush head part of the brush through revolution and automatic movement is fixedly arranged in the bearing, an open inner barrel is fixedly arranged in the center of the rotary table, and the bottom of the inner barrel is fixedly connected with an output shaft of the motor; the portable paintbrush cleaning and storing integrated device has the advantage of integration of cleaning and storing, is small in size and convenient to carry, can drive paintbrushes to do revolution and autorotation motion during cleaning, enables the contact effect of the paintbrushes and cleaning liquid to be better, further improves the cleaning effect, and meanwhile, in the cleaning process, the paintbrushes can be cleaned more conveniently. And due to the design of the hair pulling needle, the cleaning liquid can better enter the pen hairs, so that the pen hairs are more completely cleaned.

The invention discloses a full-automatic pen washer, and relates to the technical field of pen washers. The pen washing device specifically comprises a pen washing device body, the pen washing device body comprises a bearing base and a water containing sleeve, a connecting partition plate is fixedly installed at the top end of the bearing base, the water containing sleeve is fixedly installed at the top end of the connecting partition plate, and a protective top cover is fixedly installed at the top end of the water containing sleeve; the top end of the protective top cover is fixedly connected with a protective expansion hopper, and an inner cavity of the protective expansion hopper penetrates through the protective top cover. And a rotary connecting seat is rotationally mounted on the upper surface of the connecting partition plate. According to the full-automatic writing brush washing device, natural washing of water flow is matched with synchronous up-down position and horizontal linear displacement of a writing brush, the writing brush is rapidly washed, writing brush bristles are prevented from being damaged, and the service life of the writing brush is guaranteed while the washing effect is guaranteed; meanwhile, the writing brush is directly clamped on the writing brush fixing clamp, operation is easy, and the possibility that residual ink in writing brush bristles pollutes the device is reduced.

The utility model relates to the technical field of pen point cleaning, and discloses vacuum five-groove type pen point cleaning equipment which comprises an ultrasonic cleaning groove and a storage frame, two ultrasonic generators are installed at the inner bottom end of the ultrasonic cleaning groove, and a control box is installed on the rear portion of the left side wall of the ultrasonic cleaning groove. A sliding box is installed on the right side wall of the ultrasonic cleaning tank, a sliding rail is arranged in the middle of the upper end of the sliding box, a driving motor is installed in the middle of the rear end wall of the sliding box, and the driving motor drives a ball screw to rotate through a motor shaft and drives a screw sliding base to move forwards so as to drive a storage frame to move forwards. A first electric hydraulic cylinder and a second electric hydraulic cylinder are started respectively, the vertical height of a storage frame can be adjusted, the vacuum five-groove type pen point in the storage frame is soaked in cleaning liquid, two ultrasonic generators are started, the vacuum five-groove type pen point is cleaned, the vacuum five-groove type pen point can be thoroughly cleaned within a short time, and the cleaning efficiency of the vacuum five-groove type pen point is improved. And the production efficiency is improved, manual operation is replaced, and time and labor are saved.

The artistic pen cleaning device with the drying effect comprises a box body, two box doors are symmetrically and rotationally connected to the upper surface of the box body, a driving mechanism is fixedly connected to the upper surface of the middle of the box body, a lifting mechanism is rotationally connected to the inner side surface of the box body, the two box doors are hinged to the lifting mechanism, and the two box doors are hinged to the box body. Drying mechanisms are fixedly connected to the two sides of the box body; by arranging the driving mechanism, the function of automatic cleaning of art pens is achieved, time and labor are saved, the cleaning efficiency of the art pens is improved, by arranging the lifting mechanism, the functions of automatic upward moving or downward moving of the art pens and automatic opening and closing of the box door are achieved, time and labor are saved, upward moving or downward moving of the art pens and opening or closing of the box door are facilitated, and the cleaning efficiency of the art pens is improved. The cleaning efficiency of the art pens is improved, by arranging the drying mechanism, the function of drying the cleaned art pens is achieved, the drying time of the art pens is saved, and then the art pens can be put into use within a short time.

The utility model relates to the technical field of paintbrush cleaning, in particular to a paintbrush cleaning device for art painting. Comprising a water tank, a pool, a flushing part and a scraping rod, the height of the water tank is gradually increased along with approaching a water tank opening, and the water tank opening is detachably connected with an inflation cover; the water tank is formed by connecting an inclined panel, a left coaming, a rear coaming and a front coaming and then connecting the lower surface of the water tank with the water tank, and the upper end of the inclined panel is far away from an opening of the water tank; the scraping rod is connected between the upper portion of the rear coaming and the upper portion of the front coaming. The lower portion of the flushing part is inserted in the middle of the water tank, and an upper port of the flushing part faces the scraping rod. The paintbrush cleaning device is simple in structure, low in cost, convenient to carry and use, clean in paintbrush cleaning and water-saving.

The utility model relates to a painting tool technology, which is used for solving the problems that the brush washing effect is reduced, paintbrushes are easy to generate color crossing, the function of the brush washing device is single, a clear water tank is easy to be polluted by sewage backflow, water leakage is easy to occur during water adding, and waste water is too much in the washing process when the brush washing device is used along with more and more pigments dissolved in water. The multifunctional pen washing device comprises a washing table, a water storage tank and a water tank cover. When a paintbrush is cleaned, the paintbrush is cleaned for the first time through waste water in the water storage tank, then the button is pressed to enable the washing table to incline, the paintbrush is washed for the second time in the washing channel, after water in the water storage channel flows out to the washing channel, the water level of the water storage channel drops, the water outlet makes contact with air, and water in the water bottle flows out; in the process, water is always kept clean and is not polluted by backflow, a palette is arranged on the surface of the water tank cover, paintbrushes can be placed in a pen container in the water storage tank, and redundant water of the paintbrushes can be removed through a water scraping strip.

The utility model provides a ceramic painting table with a rotating function, which belongs to the technical field of ceramic painting and comprises a table board, a rotating adjusting component and a cleaning component, the bottom of a cleaning pool is hermetically communicated with a drainage hopper, the end of the drainage hopper penetrates through the bottom of the inner wall of the table board and is hermetically communicated with an electrically operated valve, and the bottom of the electrically operated valve is hermetically communicated with a first connector. A washing head is arranged at one end of the inner wall of the cleaning pool, one end of the washing head is in sealed communication with a connecting pipe, the end of the connecting pipe penetrates through the cleaning pool and the table plate and is in sealed communication with a second connector, a water filling head is arranged on one side of the inner wall of the cleaning pool, and one side of the water filling head is in sealed communication with a liquid feeding pipe; one side of the water pump is in sealed communication with a mixing barrel, a driving motor is arranged at the top of the mixing barrel, an output shaft of the driving motor penetrates through the top of the inner wall of the mixing barrel, a fixing rod is arranged at the top of the inner wall of the mixing barrel, and a plurality of stirring blades are arranged on the outer wall of the fixing rod; one side of the top of the mixing barrel hermetically communicates with a water inlet pipe.

The utility model relates to the field of writing or drawing supplies, and discloses a telescopic multifunctional pen rinsing barrel which comprises a barrel body made of flexible materials, the barrel body can be vertically telescopically folded, the lower end of the barrel body is connected with a detachable base plate, a plurality of clamping buckles are fixed on the side wall of the upper end of the barrel body, the clamping buckles are used for vertically clamping a pen holder, and the clamping buckles are located above the base plate. And water drops on the pen can fall on the base plate. According to the pen container, the container body made of the flexible material is arranged to achieve the folding storage function, outdoor carrying is facilitated, water can be contained in the container body to rinse pens when the container body is unfolded, the toggle clip can contain the pens and facilitate vertical airing of the rinsed pens, the base plate can be installed at the lower end of the container body to receive water, water drops are prevented from being splashed in the pen rinsing or airing process, and meanwhile the pen container is convenient to use. The base plate can also be detached to be used as a palette, various use requirements are met, and integration of multiple functions is achieved.

The utility model discloses a wooden auxiliary drawing coloring device which comprises a cylinder body, a side plate and a cover body, the top of the cylinder body is further provided with the cover body, and the inner side of the cover body is evenly provided with color matching grids; side plates are movably installed in the positions, on the two sides of the barrel, of the interior of the groove body through rotating shafts, cleaning inner covers are installed on the inner sides of the two side plates side by side through fixing clamping strips, each cleaning inner cover communicates with a cleaning cavity formed in the barrel through a communicating pipe, and an ultrasonic generator is installed in the center of the interior of the cleaning cavity; a coloring pen is mounted in each cleaning inner cover; cavities are evenly formed in the bottom of the outer side of the barrel body, and a pigment drawer is arranged in each cavity. The multifunctional color mixing device integrates multiple functions of color mixing, cleaning and storage, solves the problem that a plurality of auxiliary tools are needed in the traditional drawing process, simplifies the drawing process, and improves the working efficiency.

The invention discloses a roller ball pen with a toy robot dog, which comprises a robot dog body, a roller ball pen, a controller and a power supply, when the roller ball pen is used, the power supply can light up a screen, so that the roller ball pen can be found according to the light of the screen as long as the roller ball pen is inserted on a fort of the robot dog body; when delivery is needed, a gel pen is inserted into the fort, the fort is rotated, the controller is powered on, the upper limbs and the lower limbs are controlled to move, walking of a dog is simulated, the walking direction of the robot dog is moved, the robot dog carries the gel pen to move to the hand of a next person, the fort is rotated by a person receiving the hand, and the controller is powered off and stops running. And when the power supply is out of power, the robot dog body can be pushed to move the rotating wheel to realize movement. The method has the beneficial effects that the method can be found in a dark place, and the purpose of improving the transmission accuracy can be achieved.

To provide a writing instrument cleaning liquid that can efficiently clean a writing member such as a comb groove on a writing instrument in which the comb groove is arranged as an ink flow rate adjustment mechanism, a pen nib, and a converter, and has a good after cleaning rewriting property.SOLUTION: Provided is a writing instrument cleaning liquid, which is a writing instrument cleaning liquid comprising water, a pH adjuster, a surfactant, and a chelating agent, and is characterized in that the surfactant has an HLB value of 15 or less.SELECTED DRAWING: None