19results about How to "Easy to clean and replace" patented technology

This invention relates to the field of medical device technology, specifically to a fixation brace for postoperative repair of lateral collateral ligament injury of the ankle joint. It includes a bionic support shell conforming to the dorsum of the foot, ankle, and heel. The bionic support shell comprises a dorsum segment, an ankle segment, and a heel segment conforming to the dorsum of the foot, ankle, and heel. The bionic support shell is equipped with a multi-dimensional fit and fixation mechanism and an adaptive rehabilitation adjustment mechanism. The multi-dimensional fit and fixation mechanism is electrically connected to a control module, which is also electrically connected to the adaptive rehabilitation adjustment mechanism. The multi-dimensional fit and fixation mechanism includes an arch support component, a circumferential tightening component, and a heel limiting component. The control module is used to adjust the fixation force of the multi-dimensional fit and fixation mechanism, simultaneously and in conjunction with adjusting the range of motion limits of the adaptive rehabilitation adjustment mechanism. This invention achieves precise multi-point fit and fixation of the ankle joint, with precisely adjustable fixation force.

The utility model discloses a temperature -adjusting type roof fan, including waterproof cover, the top of waterproof cover is with stand fixed connection through screw, the lower extreme of stand is fixedly connected with base, and base center has through -hole, and the edge is equipped with waterproof ring, waterproof ring is fixedly connected with stand outside stand, and the outer edge lower fixed connection of base has mounting seat, and the lower extreme of mounting seat is provided with the edge that protrudes outward, base lower still is provided with frame body, and the support edge of frame body bottom is fixedly connected with the baffle of horizontal setting hollow board, and the inner edge of baffle is fixedly connected with the wind scooper of guiding, and the lower extreme of wind scooper is equipped with motor, and the wind wheel of surrounding motor fixed is equipped with, the outer of wind wheel is equipped with air outlet, and air outlet is a circular ring metal mesh cover, and the upper end of air outlet is fixedly connected with baffle, and the lower extreme middle fixed connection has motor mounting panel, and motor mounting panel is fixedly installed with motor, frame body is provided with heat exchanger, and the outdoor air enters indoor after passing through heat exchanger, can effectively adjust indoor temperature.

The utility model belongs to the agricultural pesticide application technical field especially relates to a kind of potato ridge directional spray anti-drift cover, comprising: fixed block, clamping assembly is arranged on the fixed block, the fixed block is fixed on spray rod by the clamping assembly;Wind shield, the top of the wind shield is provided with insert block, the fixed block is provided with slot, the slot is compatible with the insert block, the slot is provided with clamping assembly, the insert block is limited with the fixed block by the clamping assembly;The inside bottom of the wind shield is provided with collecting groove, the collecting groove is communicated with a plurality of liquid collecting pieces, the liquid collecting piece is equidistantly arranged along the circumference of the wind shield.The utility model is equipped with the collecting groove and the liquid collecting piece of equidistantly distributed circumferentially in the inside bottom of wind shield, can efficiently recycle the dripping pesticide liquid in the process of spraying, avoid pesticide liquid waste.

The utility model relates to seawater detection filtering technical field discloses a seawater detection filtering device, including the casing and filter membrane lid, filter membrane lid screw -thread formula is connected in the bottom of casing, the top of casing is connected with the top plate of contact type, the top of top plate fixed formula is connected with the water inlet, the bottom of top plate fixed formula is connected with the filter screen, and the filter screen is located in the inside of casing, and the water inlet is linked with the inside of filter screen, the inside of filter membrane lid is provided with the microfiltration membrane, the bottom of filter membrane lid fixed formula is connected with the water outlet, and the bottom of filter screen is provided with the metal screen, is used for intercepting plankton, larger silt particle etc. Coarse impurity, prevent unfiltered seawater from flowing into the next link directly, secondary filtration: seawater reaches the inside of filter membrane lid through spiral flow guide plate, and the inside of filter membrane lid is provided with the microfiltration membrane, and the aperture is generally above 0.05um, is mainly used for removing colloid, macromolecular organic matter etc. Ensure that the seawater clarity after filtration satisfies the detection requirement.

The utility model discloses a hydrogen-expelling heat preservation box for electroplating processing of automobile parts, which comprises a hydrogen-expelling heat preservation box body and a plurality of trays, a plurality of U-shaped supports are fixedly connected to the inner walls of the left side and the right side of the hydrogen-expelling heat preservation box body, and the plurality of U-shaped supports on the same side are distributed at equal intervals. Limiting blocks are fixedly connected to the side walls of the left ends and the right ends, close to the four corners, of the trays. The limiting blocks on the tray are inserted into the U-shaped supports, so that the sliding balls abut against the U-shaped supports in a rolling mode till the tray moves into the hydrogen expelling heat preservation box body, the springs in the circular grooves drive the arc-shaped clamping blocks to penetrate through the circular holes, then the tray is positioned between the two U-shaped supports, and the tray can be conveniently and rapidly positioned; the breathable screen plate is inserted into the material carrying groove in the tray, so that the four cylindrical protrusions penetrate through the four circular through grooves in the tray, the breathable screen plate is effectively positioned in the tray, and dismounting, replacing and cleaning are convenient.

The utility model relates to the technical field of storage, and discloses a storage goods shelf which comprises a frame, a plurality of connecting frames are fixedly connected in the frame, bearing plates are arranged in the connecting frames, limiting shells are fixedly connected to the left side and the right side of each connecting frame, and sliding grooves are formed in the adjacent sides of the two limiting shells. And the inner top wall of the limiting shell is rotationally connected with a threaded rod, the bottom end of the threaded rod is fixedly connected with a rotary knob, the outer wall of the threaded rod is in threaded connection with a supporting plate, one side of the supporting plate is slidably connected with the sliding groove, and a plurality of hole grooves are formed in the top walls of the multiple bearing plates at equal intervals. According to the goods shelf, the supporting plate slides in the direction of the threaded rod through rotation of the rotary knob, then the supporting plate can support the two connecting frames, and the purposes that the bearing effect is improved, the situation that the goods shelf is damaged due to insufficient bearing capacity is avoided, and the service life of the goods shelf is prolonged are achieved.

The utility model discloses a sewage treatment device which comprises a reaction tank, the reaction tank adopts a structure of which the inner diameter is gradually reduced from top to bottom, a plurality of layers of filter plates are arranged in the reaction tank, the joints of the filter plates and the reaction tank are sealed through sealing rubber rings, a liquid injection mechanism is inserted above the reaction tank, and the liquid injection mechanism penetrates through the centers of the plurality of layers of filter plates. Relates to the technical field of sewage treatment, the joint of a filter plate and a reaction tank is sealed through a sealing rubber ring, sealing between the filter plate and the reaction tank can be achieved, insufficient filtering is avoided, the sewage treatment effect is improved, meanwhile, through arrangement of a clamping piece and a clamping groove, rapid installation of a drainage cap is facilitated, clamping feet of the clamping piece are clamped in the clamping groove, the attractiveness is higher, and the service life is prolonged. Meanwhile, the conical elastic gasket is arranged, sealing of the connecting position can be achieved along with installation of the drainage cap, practicability is higher, installation can be completed by directly lowering the filter plate to the corresponding position, the installation process is simple, and use is more convenient.

The utility model discloses a heat preservation stone plate structure of a bread baking tunnel furnace conveyor, which comprises a tunnel furnace conveyor, a plurality of support plates are fixedly connected between conveying rollers of the tunnel furnace conveyor, the upper ends of the plurality of support plates are all provided with concave material carrying frames, and heat preservation stone plates are all inserted in the plurality of concave material carrying frames. According to the utility model, the heat preservation stone plate is inserted into the concave material carrying frame, so that the horizontal section bulges on the two sides of the concave material carrying frame are respectively inserted into the strip-shaped open grooves in the heat preservation stone plate, and the strip-shaped arc bulges are inserted into the strip-shaped arc open grooves, so that the heat preservation stone plate is effectively positioned in the concave material carrying frame, and is convenient to detach, replace and clean; the supporting plate is fixed between the conveying rollers of the tunnel furnace conveyor, the concave material carrying frame provided with the heat preservation stone plates is matched with the connecting blocks and the fixing bolts to be fixed to the supporting plate, the heat preservation performance of the whole tunnel furnace is enhanced through the heat preservation stone plates flatly laid on the tunnel furnace conveyor, and waist fire is more uniform.

The utility model discloses a sheet metal waste collecting device, including collecting box, the utility model discloses through collecting waste and chippings in the inside of collecting box, through the top of partition to keep waste, through the leakage to leak down chippings, realize waste and chippings separation, through two closure lids can open the upper and lower two layers of collecting box respectively, and then realize the separate discharge of waste and chippings, through handle convenient control slide in the inside of collecting box, and then make bristle and brush chippings, through the lock bolt and L shape card seat, can prevent the closure lid from opening when not discharging, through the limiting strip can limit the maximum opening angle of closure lid, and then cooperate with the material guide side plate and form the material guide groove structure.

The utility model discloses a summer cooling shaping pillow for babies, which comprises base cloth, bag cloth sewn at the top of the base cloth, a filling cavity arranged between the bag cloth and the base cloth, filler arranged inside the filling cavity, a shaping groove arranged at the center of the bag cloth, a bamboo fiber isolation pad arranged at the top of the bag cloth, a first connecting belt sewn at the outer side of the bamboo fiber isolation pad, and a second connecting belt sewn at the outer side of the first connecting belt. A nylon velvet strip is fixed to the end, away from the bamboo fiber isolation pad, of the first connecting strip, a second connecting strip is sewn to the inner side of the bamboo fiber isolation pad, a nylon hook strip is fixed to the end, away from the bamboo fiber isolation pad, of the second connecting strip, and the nylon hook strip and the nylon velvet strip are bonded. When the shaping pillow is used, the shaping groove can play a role in shaping the head shape of a baby, and the baby feels cool when using the shaping pillow in summer through the bamboo fiber layer of the bamboo fiber isolation pad, so that the baby feels more comfortable when using the shaping pillow in summer.

The utility model discloses a filter plate for a sewage treatment reaction device, which comprises a filter plate main body, a plurality of mounting holes are formed in the filter plate main body, and drainage caps are arranged in the mounting holes; the drainage cap comprises a drainage cap body, a clamping piece and an elastic gasket are arranged at the bottom of the drainage cap body, the elastic gasket is arranged on the outer side of the clamping piece, the drainage cap is conveniently and rapidly installed through the clamping piece and a clamping groove, clamping feet of the clamping piece are clamped in the clamping groove, the attractiveness is higher, cleaning and replacement are convenient, and meanwhile the conical elastic gasket is arranged, so that the drainage cap is more attractive. The sealing of the joint can be realized along with the installation of the drainage cap, and the practicability is higher.

The invention discloses a multifunctional tinnitus and deafness treatment device with a traditional Chinese medicine hot compress bag fixing function. Relates to the technical field of medical instruments for treatment, and comprises a head beam and earmuffs, the two earmuffs are oppositely arranged and are connected with the head beam, a micro loudspeaker is arranged at the position, close to the ear canal of a user, in each earmuff, the inner side of each earmuff is provided with an LED red light and a hot compress bag, the LED red light is tightly attached to the hot compress bag, the hot compress bag is detachably connected with the earmuff, and the LED red light and the hot compress bag are connected with the head beam. According to the multifunctional tinnitus and deafness treatment device with the function of fixing the traditional Chinese medicine Reyan bag, the miniature loudspeaker has a sound playing function, therapeutic sound waves are played, and the function of fixing the traditional Chinese medicine Reyan bag is achieved; the warm effect is achieved through LED red light, traditional Chinese medicine hot compress bag treatment is achieved by heating a hot compress bag, vibration stimulation is conducted on acupuncture points around ears of a user through a vibration motor or an electrode slice, and physical stimulation is conducted on the acupuncture points around the ears.

The utility model discloses a filter core support structure, including elastic part, support spare and positioning spare, the positioning spare with elastic part fixed connection, support spare with positioning spare or elastic part fixed connection, be provided with the abutting end for abutting to filter core on the positioning spare, be provided with two or more than two support ends for abutting to the filter inner wall along the radial direction on the support spare. Still disclose a filter. The utility model discloses the combination support structure of elastic part, support spare, positioning spare, provide stable axial support to filter core while through two or more than two support ends of support spare and filter inner wall mutually resist and cooperate to realize the radial support to elastic part and positioning spare, thereby need not welding fixed also can ensure the stability of whole support structure, have excellent durability while carrying out stable support to filter core, and the convenient detachable function of support structure to the cylinder in provides great convenience to the replacement cleaning of filter core.

This utility model discloses a water-changing screen box with an adjustable screen, comprising: a motor-driven agitator rotating column that rotates an agitator plate to effectively stir the water, preventing seedlings from adsorbing and settling; an auxiliary water pump that enhances the pumping power of the siphon outlet pipe, improving water circulation efficiency; and a pumping pipe that directionally extracts the disturbed water. Combined with a detachable flexible filter cover, this design prevents seedlings and impurities from clogging the pipes, facilitates cleaning and replacement, ensures smooth water extraction, and overall improves the stability and controllability of the seedling environment.

The utility model discloses a kind of deformation joint leakage treatment water interception drainage devices, the lower surface of the structural beam is fixedly connected with fixed rod, the outer surface of the fixed rod is slidably connected with angle steel support, the inside of the fixed rod is provided with recess, the inner side wall of the recess is provided with sliding slot, the inner wall of the sliding slot is slidably connected with sliding plate, the one side of the sliding plate is fixedly connected with first spring, the one side of the first spring is fixedly connected with recess, the lower surface of the angle steel support is threadedly connected with water interception groove by bolt, the upper surface of the water interception groove is fixedly connected with inclined plate, by the setting of fixed rod, by angle steel support sliding on the outer surface of fixed rod, by the elasticity of first spring, limiting block is telescopic in inner fixed rod, then limiting block is positioned and fixed to angle steel support, water interception groove is disassembled, water interception groove is maintained, effectively solve the deformation joint leakage problem difficult to handle after delivery.

The utility model relates to a detachable vehicle body cavity wax spraying nozzle which comprises a handheld handle, a vehicle body profiling block and a nozzle, the nozzle is detachably connected with the handheld handle, and the nozzle and the handheld handle are hollow and communicated; a spraying hole is formed in the nozzle; the vehicle body profiling block is mounted on the nozzle; the shapes of the vehicle body profiling blocks are in one-to-one correspondence with the shape of the outer surface of the vehicle body where the wax spraying ports are located, and the vehicle body profiling blocks are tightly attached to the vehicle body. Compared with the prior art, the nozzle is detachably connected with the handheld handle, so that the nozzle is convenient to replace and clean; and the vehicle body profiling block is mounted on the nozzle and has the same shape as the outer surface of the vehicle body at the position of the wax spraying port, so that the nozzle with a specific structure can be accurately and stably mounted in the wax spraying port matched with the nozzle for wax spraying, and the mistake proofing function is achieved.

The utility model relates to the technical field of artificial diamonds, in particular to a diamond polishing grinding tool. Comprising a base assembly, a grinding tool assembly and a grinding assembly, the base assembly comprises a polishing ring cylinder, the grinding tool assembly comprises a mounting ring seat, the grinding assembly comprises a grinding rod, the inner wall of the polishing ring cylinder is connected with a polishing convex ball, and the top of the mounting ring seat is connected with a grinding ring disc integrally formed with the mounting ring seat; a stabilizing vertical rod is arranged on the outer ring of the grinding ring disc, and a connecting ring base is connected to the top of the end, away from the grinding ring disc, of the rotating shaft. When the polishing rod is mounted, the assembling rod is inserted into the assembling inner groove, meanwhile, the connecting stand column is inserted into the connecting inner groove, then the polishing rod is clamped by a clamp and rotated, mounting and fixing of the polishing rod are achieved, the polishing rod and the polishing ring disc are detachably connected, and the polishing rod can be conveniently cleaned and replaced in the later period; and meanwhile, the corresponding grinding rod granularity can be selected according to the diamond polishing requirement.

The utility model relates to the technical field of circulating filtering type constant-temperature water tanks, in particular to a circulating filtering type constant-temperature water tank for sheep breeding, which comprises a tank body, a water drinking cavity and a water storage cavity which are distributed up and down are arranged in the tank body, and a filtering cavity communicated with the water storage cavity below is arranged on one side of the water drinking cavity. A circulating pump with the water outlet end extending into the drinking water cavity is installed on the side wall of the bottom of the drinking water cavity, a floating ball valve externally connected with a water source through a water pipe is fixedly installed on one side wall, close to the top face, of the water storage cavity, an electric heating pipe is fixedly installed at the bottom of the water storage cavity, and an overflow opening for water flow to flow out and circulate is formed in the vertical side wall, close to the filtering cavity, of the drinking water cavity. A plurality of layers of filter elements are slidably inserted into the water filtering cylinder from top to bottom. Water received by the floating ball valve enters the water storage cavity, the electric heating pipe begins to heat, after the water is heated to a proper temperature, the circulating pump sucks the water and enters the drinking water cavity through the coarse filter element, and when the water level in the drinking water cavity exceeds the bottom surface of the overflow port, overflowing water flows into the water filter cylinder to be filtered.

This utility model belongs to the field of lower limb braces technology and discloses a lower limb brace for preventing pressure injuries to the heel. It includes a front support arc plate, a rear support arc plate on one side of the front support arc plate, a base plate fixed to one side of the rear support arc plate, a retaining wall fixed to the upper inner side of the base plate, a detachable medical cotton pad inside the rear support arc plate, a heel support pad on the lower inner side of the base plate, and the heel support pad is located on the upper side of one side of the medical cotton pad. A fixing block is fixed to one side of the rear support arc plate, and a moving block is fixed to one side of the front support arc plate. A threaded rod is rotatably mounted on one side of the fixing block. Through this design, the dual-buffer structure (heel support pad and medical cotton pad) disperses heel pressure, preventing ischemic injuries. The medical cotton pad is detachable for easy cleaning. The brace width can be adjusted via a knob and threaded rod to accommodate different patients' lower limb sizes, combining practicality and convenience.