72results about How to "Guaranteed breathability" patented technology

The invention relates to the technical field of organic fertilizers and planting of watermelons and muskmelons, and provides a special fertilizer for milk irrigated watermelons and muskmelons and a double-stubble planting method for sweetness enhancement of milk irrigated watermelons and muskmelons. The special fertilizer for the milk irrigated watermelons and muskmelons comprises black goat manure, sophora alopecuroide, sesame seed meal, bran, organic fresh milk, brown sugar and zymophyte. The black goat manure is pulverized into powder by a pulverizer, the sophora alopecuroide is pulverizedinto 1 cm to 2 cm, and the ratio of the black goat manure, the sophora alopecuroide, the sesame seed meal, the brans, the organic fresh milk, the brown sugar and the zymophyte is 2700-3200: 80: 50: 150: 5: 1. The double-stubble planting method for sweetness enhancement of the milk irrigated watermelons and muskmelons comprises the following steps: selection of a nursery seedling plate and soil, cleaning and germination accelerating of seeds, soil preparation, transplanting, irrigation, topdressing, shaping and forking of watermelon and muskmelon vines and fruit bearing of the watermelons and the muskmelons. The problems that in an existing watermelon and muskmelon planting process, soil nutrients are damaged due to the fact that chemical fertilizers are used for a long time, and the sweetness of melons is reduced are solved.

The invention discloses a pet non-inductive health monitoring and stress early warning intelligent nest mat and a control method, and belongs to the technical field of pet intelligent articles and intelligent control. Pet physiological parameters are synchronously collected through the piezoelectric pressure sensor and the infrared temperature sensor, the stress level is quantitatively judged based on an AI algorithm model, graded early warning and matching type relieving intervention are triggered according to the stress level, and meanwhile a low-power-consumption control mechanism is carried to achieve long endurance. The intelligent nest mat is of a three-layer detachable waterproof structure and supports a double-sensor high-precision scheme and a single-sensor low-cost scheme at the same time, and all the modules work cooperatively to achieve a whole-process closed loop of monitoring, early warning and relieving. The system solves the problems of wearing resistance, low monitoring precision, untimely early warning, inactive relieving and the like of pets, is suitable for family health monitoring of common pets such as dogs, cats and the like, and has the advantages of non-inductive monitoring, accurate identification, intelligent intervention, low power consumption, flexible scheme and the like.

This utility model discloses a filter paperboard punching mechanism, relating to the field of filter paperboard processing technology. It includes a hydraulic punching main unit, with a punching worktable on the front side of the main unit. A lower punching die is fixedly connected to the upper front end of the worktable. A hydraulic telescopic rod is fixedly connected to the upper end of the main unit via a cantilever, positioned directly above the lower punching die. Through the use of elastic heating support pads and elastic pressure pads, the loose fiber structure of the filter paperboard is effectively prevented from being compacted, ensuring the air permeability and filtration efficiency of the filter paperboard. Simultaneously, the elastic heating support pads heat the filter paperboard when in contact with it, softening the fibers and preventing brittle breakage, thus improving the quality of the punching process. Furthermore, the elastic pressure pads further reduce the direct impact of the punching blade on the paperboard, resulting in a smoother punching edge, reducing burrs and fiber damage, and improving the overall quality of the product.

The high-strength outdoor sports composite fabric comprises a base cloth layer, a buffer layer and a waterproof moisture permeable film are sequentially arranged on one side of the base cloth layer, the buffer layer comprises a first non-woven fabric and a second non-woven fabric, the first non-woven fabric is provided with a plurality of first breathable grooves which extend in the radial direction and are not connected, and the second non-woven fabric is provided with a plurality of second breathable grooves which extend in the radial direction. The second non-woven fabric is provided with a plurality of second breathable grooves which extend in the weft direction and are not connected, a breathable space is formed between the first non-woven fabric and the second non-woven fabric, and the projections of the first breathable grooves and the second breathable grooves on the vertical plane are not overlapped; a honeycomb air bag block is arranged between every two adjacent second ventilation grooves. By arranging the honeycomb air bag blocks, a wearer can be protected under the condition that the flexibility of the fabric is not affected; in addition, the honeycomb air bag blocks can well support the breathable space, so that the breathable space is prevented from being completely collapsed when being extruded, and the breathable effect of the fabric is effectively guaranteed.

This disclosure relates to the field of high-titanium slag blast furnace smelting technology, and particularly to a method for restoring a high-titanium slag blast furnace after a shutdown. The method includes: reducing the coke load by 13% to 18% 4-5 hours before the shutdown; adding clean coke 3-4 hours before the shutdown, and adjusting the charging system to: a 3-ring ore charging system, with the ore platform's radial angle width ranging from 3° to 4°, the outer coke-ore angle difference ranging from 1.5° to 2°, and the inner ore-coke angle difference ranging from 5.5° to 6°; and controlling the pig iron [Ti] content to 0.15% to 0.20% and the slag binary basicity to 1.04 to 1.08 times the standard basicity starting 1-2 hours before the shutdown. This disclosure allows for rapid restarting of a high-titanium slag blast furnace after a long shutdown.

The invention belongs to the technical field of strawberry planting, and discloses a strawberry elevated planting water and fertilizer integrated device which comprises a control box, a gravel filter is installed on the rear side of the control box, the gravel filter is fixedly communicated with a laminated filter, and through cooperation of structures such as an outer pipe, an inner pipe, a spiral groove and an inclined hole, a double-layer drip irrigation pipeline is utilized, and the water and fertilizer integrated device is formed. By rotating the adjusting inner pipe, the drip irrigation point position can be adjusted, long-time drip irrigation at the same point position is avoided, each strawberry plant can uniformly receive fertilizer irrigation, the drip irrigation density can be adjusted, the drip irrigation rate can be adjusted in cooperation with a machine body, the device effectively adapts to the plant growth condition, constant-speed and accurate drip irrigation is achieved, it is ensured that the plant growth environment is basically consistent, and the quality is improved; the double-layer pipeline of the outer pipe and the inner pipe is adopted for drip irrigation, compared with a traditional mode that two single-layer pipes are used, the number of branches is reduced, the water pressure needed by a single planting box can be effectively reduced, more production lines can be increased, and therefore the strawberry planting yield is increased.

The application provides a microcapsule, a composite fabric, a preparation method of the composite fabric and a summer quilt. The preparation method of the composite fabric comprises the following steps: A1, treating the top surface and the bottom surface of a moisture-permeable layer by using oxygen plasma; A2, adding microcapsules and a crosslinking agent into water to obtain a sticky liquid; coating the sticky liquid on the bottom surface and the top surface of the moisture-permeable layer in a dotted form, bonding the moisture-permeable layer and a moisture-removing and air-permeable layer by taking the top surface of the moisture-permeable layer as a bonding surface, bonding the moisture-permeable layer and a skin-friendly cool layer by taking the bottom surface of the moisture-permeable layer as a bonding surface, drying and hot pressing; the microcapsule comprises a core material and a shell covering the outside of the core material, the core material comprises a glue, and the glue is selected from glue A or glue B or a combination of the two, the glue A is a solvent-free moisture curing reaction type polyurethane hot melt adhesive, and the glue B is an acrylate with an epoxy group and / or a urethane group. The application can guarantee the moisture permeability and air permeability of the composite fabric.

The utility model discloses a 2.5 D laminating mechanism, which is used for laminating 2.5 D glass, and is characterized by comprising a box body, and one end of a pipeline port 41 of the box body is connected with an exhaust fan; the screen plate 2 is connected with the screen frame 1 of the box body, the screen plate 2 and the box body form a closed structure, the driving mechanism is located in the closed structure and connected with the roller 3, the axial direction of the roller 3 is parallel to the short edge of the screen plate 2, and the roller 3 is attached to the side, located on the box body, of the screen plate 2. The driving mechanism can drive the roller 3 to move in the extending direction of the screen 2 and rotate around the axis of the roller 3 at the same time. When the membrane is grabbed, the exhaust fan vacuumizes the interior of the closed structure, so that the membrane is adsorbed on the screen plate 2, the membrane is aligned and contacted with 2.5 D glass to be laminated, and the driving mechanism drives the roller 3 to move around the axis of the roller 3 while moving in the extending direction of the screen plate 2, so that the laminating processing of the 2.5 D glass and the membrane is realized.

The utility model discloses ventilative sun protection sateen cloth relates to the technical field of fabric, and its technical scheme main points are: including outer layer and inner layer, and the outer layer and inner layer are fixed through the structure strip each other, and the outer layer includes first shading part and first ventilative part, and the inner layer includes second ventilative part and second shading part. First shading part can prevent the sunlight from passing through the outer layer, and the sunlight that partly passes through first ventilative part can be blocked by second shading part on the inner layer, thereby effectively prevent the possibility of the sunlight from passing through this sateen cloth, and the setting of first ventilative part and second ventilative part makes the air on both sides of sateen cloth can exchange, thereby guarantee the ventilative performance of this sateen cloth, and the structure strip that sets up along the inner layer height direction can guarantee the premise of stable connection of inner layer and outer layer, and does not tend to have too much influence on the bending of sateen cloth in horizontal direction, and polyester yarn has excellent sun protection performance, and can better guarantee the blocking ability of sun protection yarn to sunlight.

The utility model discloses embroidery cloth, which relates to the field of fabrics, and is characterized in that the embroidery cloth comprises base cloth, the base cloth comprises a half-ridge weaving part and a weft plain stitch part, a groove is formed on the inner side of the base cloth, the weft plain stitch part comprises a mounting area and a breathable area, the mounting area is formed by weaving polyester dyed yarns, and reinforcing yarns are added on the mounting area; the breathable area is formed by weaving polyester yarn, and a plurality of through holes are formed in the breathable area in a weaving mode. The floating threads, located on the inner side of the base cloth, of the sewing yarn are contained in the grooves, the influence of the sewing yarn on the softness of the inner side of the base cloth is reduced, reinforcing yarn is arranged on the installation area, so that the knitting density of the installation area is high, the sewing strength of the sewing yarn can be guaranteed, through holes are formed in the breathable area, and a gap is formed between the breathable area and the skin; the breathable area is arranged, so that internal and external air can be interacted through the breathable area, the overall breathability of the base cloth is guaranteed, the polyester yarns have the characteristic of high strength, and the overall strength of the base cloth is guaranteed.

The utility model discloses a silica gel indwelling needle patch, and relates to an indwelling needle patch. Comprising a recording strip, release paper, a polyurethane film layer, a microporous silica gel layer, a silica gel adhesive tape strip and an embossed protective layer, the release paper is divided into a first part and a second part, the first part of the release paper is adhered to the polyurethane film layer, an opening is formed in the center of the first part, and the recording strip is arranged on the outer surface of the second part of the release paper; the polyurethane film layer is adhered to the microporous silica gel layer; one surface of the embossed protective layer is divided into a first area and a second area, and the microporous silica gel layer and the silica gel adhesive tape strip are respectively adhered to the first area and the second area of the embossed protective layer. Due to the adoption of the design of the microporous silica gel layer, the air permeability of the indwelling needle patch is improved, the risk of curling and falling off is reduced, the comfort and the fitting feeling of a product are improved, the irritation and the injury to the skin of a patient are reduced, the practicability is improved, and the indwelling needle patch has certain advantages.

The utility model relates to the technical field of fabrics, in particular to an antistatic polyester fiber fabric, which comprises a wear-resistant waterproof layer, and a flame-retardant thermal insulation layer, an antistatic layer, an antibacterial layer and a waterproof breathable layer which are sequentially arranged from top to bottom, the flame-retardant heat preservation layer is connected to the lower portion of the wear-resistant waterproof layer, the antistatic layer is connected to the lower portion of the flame-retardant heat preservation layer, the antibacterial layer is connected to the lower portion of the antistatic layer, and the waterproof breathable layer is connected to the lower portion of the antibacterial layer. The strength and the wear resistance of the fabric can be enhanced through the resin fibers and the ultra-high molecular weight polyethylene fibers, the abrasion of the fabric is reduced, the waterproof breathable film is used for blocking moisture and dust, water molecules can easily pass through the micropores in the film, the breathability is achieved, and the air pressure balance function is achieved; meanwhile, water can be prevented from permeating, the waterproof performance of the cloth can be improved, and the air permeability of the cloth can be kept.

The invention discloses a strong-sun-protection moisture-absorption quick-dry breathable dry elastic fabric and a preparation process thereof, and relates to the technical field of fabrics. The preparation method comprises the following steps: step 1, preparing polyester spandex core-spun yarns by taking polyester yarns with a sun-proof function as sheath yarns and spandex yarns as core yarns; tatting by taking the fabric as warp yarns and weft yarns to obtain a tatted fabric; 2, the woven fabric is sequentially subjected to low-temperature pretreatment with alkali liquor, first cation finishing liquid treatment, sulfonic gelatin finishing liquid treatment and second cation finishing liquid treatment; and performing high-temperature setting to obtain the strong-sun-protection moisture-absorption quick-drying breathable dry elastic fabric. In the application, the covering yarn with the sunscreen property is used as an internal sunscreen layer, and the finishing layer on the surface of the fabric is used as an external sunscreen layer, so that the high-strength ultraviolet protection property of the fabric is synergistically realized; meanwhile, the prepared fabric has excellent moisture absorption and quick drying properties and washing fastness.

This utility model discloses a dual-mode ultrasonic therapy device, including a housing. A therapy device is fixedly installed on the bottom inner side of the housing. A first support plate is fixedly installed on one side of the therapy device. A pair of treatment heads are positioned above the first support plate. A set of ventilation plates are symmetrically installed on the outer side of the housing. Ventilation slots are formed on both sides of the housing. A semi-circular plate is fixedly installed in the middle of the outer front end of the housing, with a circular groove below the semi-circular plate. The installation of the ventilation slots and ventilation plates ensures both air permeability and dust prevention, improving the overall safety of the device. The installation of the semi-circular plate and circular groove ensures both effective closure and stability when the device is closed, preventing it from easily falling off and further enhancing the user experience.

The utility model relates to the technical field of glue production, and disclose a kind of waste gas purification device for glue production, including purification bucket one and purification bucket two, the inside fixed of purification bucket one is equipped with filter screen, the middle part fixed mounting of pollution valve is positioned at the bottom of purification bucket one, the top of purification bucket one is fixedly equipped with bucket cover one, the inside fixed of bucket cover one is equipped with multi-orifice plate, the surface fixed of bucket cover one is equipped with pulse air pipe, the side fixed of purification bucket one is equipped with conduit;Through filter screen, waste gas can be pretreated, remove the impurities in waste gas, reduce the influence on activated carbon, through breathable support component, activated carbon can be loaded, and breathable capacity can be guaranteed, using the pore structure of activated carbon, waste gas can be adsorbed, by connecting pulse air pipe pulse fan, input pulse wind in bucket cover one, filter screen can be cleaned.

This utility model relates to a traditional Chinese medicine (TCM) bone injury splint, comprising an upper side plate, a lower side plate, a radial side plate, an ulnar side plate, and a binding strap. Each of the upper, lower, radial, and ulnar side plates has several permeation holes for the penetration of TCM, resulting in a hollow structure. At least one observation hole on the upper and lower side plates is included among the permeation holes at the wrist. This allows for the direct application of TCM to the outside of the splint without disassembling it. The TCM can act on the injured area through the permeation holes, eliminating the need for disassembly and reassembly of traditional splints. This makes medication application more convenient and faster, effectively solving the problem that existing bone injury splints cannot effectively adapt to the frequent changes of external TCM application, requiring patients to repeatedly disassemble and reassemble the splint. It reduces the number of times the splint needs to be opened for medication changes, ensuring the continuity of splint treatment, avoiding any impact on the stability of the fracture site, and promoting stable fracture recovery.

This utility model discloses a warp-knitted fabric, relating to fabric technology. The key technical points are: it includes a base layer, which is woven from GB1 and GB2 guide yarns to form a warp-knitted mesh structure. The diameter of the GB1 guide yarn is larger than that of the GB2 guide yarn, and short fibers are provided on the outer periphery of the GB1 guide yarn. A moisture-wicking yarn is added to the base layer, spanning the warp-knitted mesh structure. The warp-knitted mesh structure of this utility model effectively ensures the fabric's breathability, and the moisture-wicking yarn effectively transfers excess sweat to drier areas of the base layer, thus ensuring better sweat absorption and improving fabric comfort. The moisture-wicking yarn, made from twisted C-shaped polyester fibers, further enhances its ability to transfer excess sweat.

The utility model provides a light quick-drying garment material, and relates to the technical field of garment materials. Through the multi-layer structural design of the skin-friendly layer, the antibacterial layer, the water guide layer, the protective layer and the anti-static layer which are sequentially compounded from inside to outside, perfect combination of multiple functions is achieved, and the fabric has the remarkable beneficial effects that specifically, the skin-friendly layer is formed by blending cotton fibers and modal fibers, the surface is mercerized through alkali liquor, and the anti-static effect is good; the fabric is softer and more comfortable and has no irritation when being worn next to the skin; the antibacterial layer is formed by interweaving viscose fibers carrying silver ions and bamboo charcoal fibers, the growth of bacteria is effectively inhibited through the synergistic effect of the silver ions and the bamboo charcoal fibers, clothes are kept clean, and the health of a wearer is protected; the water guide layer adopts the double-rib weave woven by the special-shaped section polyester fibers and the spandex fibers, and the section of the fibers is Y-shaped, so that the water guide performance of the fabric is enhanced, sweat can be quickly diffused and evaporated, and clothes are kept dry and comfortable.

The utility model discloses a degradable novel environment-friendly seedling raising cup, and belongs to the field of agricultural seedling raising device.The seedling raising cup comprises a cup body, a cup opening fixedly installed on the cup body and a cup bottom fixedly installed on the cup body and opposite to the cup opening, and a plurality of lateral notches are formed in the cup body and evenly distributed in the circumferential direction; the cup body is provided with a lateral notch, the outer edge of the lateral notch is provided with a first fracture zone on the cup body, the cup bottom is provided with a plurality of bottom notches which are evenly distributed in the circumferential direction, and the outer edge of each bottom notch is provided with a second fracture zone on the cup bottom. According to the seedling culture cup, after a plant root system is expanded, the first fracture zone and the second fracture zone can be broken by the plant root system, so that the cup body and the cup bottom are accelerated to break, the constraint to the subsequent growth of the plant is reduced, the cup body, the cup opening and the cup bottom are integrally formed by pressing humus soil, organic fertilizer and an organic binder at high temperature, degradation can be conducted, and the seedling culture cup is convenient to use. And a better growth environment is further provided for plant growth.

This invention relates to the field of dialysis paper technology, and particularly to a fiber pretreatment method for dialysis paper and dialysis paper itself. The fiber pretreatment method for dialysis paper includes the following steps: Step 1, weighing softwood fibers, broadwood fibers, and regenerated fibers and placing them in deionized water, stirring thoroughly to obtain a mixture; Step 2, adding an initiator to the mixture, heating to 35-45°C, and mixing evenly; Step 3, adding modified nanoparticles to the mixture from Step 2, and stirring continuously for 4-6 hours; Step 4, after the reaction is complete, washing, filtering, and drying to obtain the pretreated fibers for dialysis paper. The fiber pretreatment method for dialysis paper proposed in this invention can uniformly attach nanoparticles to the fiber surface. When the nanoparticles are compressed by the fibers, they can aggregate towards the "gaps" between the fibers, preventing excessively large gaps between the fibers and avoiding the passage of bacteria or dust through the dialysis paper.

The utility model relates to the technical field of medical auxiliary tools, in particular to a medical fixing adhesive tape for a dynamic glucometer. The medical fixing adhesive tape for the dynamic glucometer comprises a protective layer, an adhesive layer, a release film and a fixing bracket, the protective layer is rhombic, and a plurality of micropores are formed in the protective layer; the adhesive layer is laid on one side of the protective layer, and the release film is attached to one side, far away from the protective layer, of the adhesive layer; the fixing support comprises a plurality of bottom fixing strips and a plurality of side fixing strips. The multiple bottom fixing strips are arranged in a crossed mode, the two ends of each bottom fixing strip are connected with side fixing strips, the ends, away from the bottom fixing strips, of the side fixing strips are fixed to the edges of the mounting holes, and the side fixing strips extend in the opening direction of the mounting holes so that the bottom fixing strips can extend out of the side, away from the pasting layer, of the protection layer. A mounting cavity is formed between the side fixing strip and the bottom fixing strip, and the mounting cavity is used for mounting the dynamic glucometer. The medical fixing adhesive tape for the dynamic glucometer is good in stability and air permeability.

The utility model discloses a fan-free laser lamp with a replaceable dedusting filter screen, and relates to the technical field of fan-free laser lamps, the fan-free laser lamp comprises a mounting frame and a laser lamp tube, the inner wall of the mounting frame is rotatably connected with a pair of rotating rods through a bearing, and the close ends of the pair of rotating rods are fixedly connected with the outer wall of the laser lamp tube; a mounting base is arranged in the laser lamp tube, and a plurality of laser transmitter bodies are fixedly connected to the top end of the mounting base. The filter screen body and the laser lamp tube can be driven to be movably installed through the insertion limiting mechanism, meanwhile, installation and fixation between the filter screen body and the laser lamp tube can be reinforced in cooperation with the insertion fastening mechanism, looseness is not prone to occurring, and installation stability is guaranteed; through movable installation between the filter screen body and the laser lamp tube, when excessive dust is accumulated on the surface of the filter screen body, the filter screen body can be driven to be conveniently disassembled and replaced, the ventilation effect of the filter screen body is guaranteed, and therefore the ventilation and heat dissipation effects of the laser lamp tube are guaranteed.

The invention discloses a preparation process of a shoe mold forming mold, which is characterized by comprising the following steps: S1, generating a preparation three-dimensional model; s2, the prepared three-dimensional model is sliced, and a printing control code containing a scanning path is generated; s3, the material is put into a printer to be printed and formed, and an initial mold is obtained; s4, the primary mold is taken out of the printer and subjected to primary treatment, and a shoe mold semi-finished product is obtained; and S5, secondary treatment is conducted on the shoe mold semi-finished product, so that the surface shape of the shoe mold semi-finished product reaches a preset threshold value, and a final finished product is obtained.According to the method, it can be guaranteed that the mold has the stable supporting effect while optimal weight reduction is achieved, and the printing success rate is high.

The utility model discloses a kind of down drying equipment for down jacket processing, belong to down drying technical field, including drying cabinet, the middle portion inner wall of drying cabinet is horizontally fixedly connected with lower plastic screen, the top inner wall of drying cabinet is horizontally fixedly connected with upper plastic screen, the top side middle portion of drying cabinet is fixedly installed with second motor, the output end of second motor is through drying cabinet and is connected with transmission shaft by coupling, transmission shaft is through lower plastic screen and upper plastic screen and is rotatably connected with second cross with bearing, second cross is horizontally fixed in the inner wall of drying cabinet, the top end of transmission shaft is fixedly connected with cleaning brush, the bottom side of cleaning brush and the top side of upper plastic screen are in abutment, transmission shaft is set between lower plastic screen and upper plastic screen Part is uniformly spaced fixedly connected with six agitating rods on top and bottom, the utility model can effectively break up the down of agglomerate, improve the bulkiness and quality of down, this has certain practicality.

The utility model discloses a drainage structure for ecological ditch, specifically related to ecological ditch technical field, including the ditch, the solid mud net is provided with at the edge of ditch both sides, the middle part of ditch is provided with the cement board, and the middle part fixedly connected with a plurality of supporting columns of ditch. The utility model first through the solid mud net of setting can effectively intercept the side slope soil particle, prevent the water and soil loss caused by the water flow scouring, through the cement board to the inside soil of ditch fixed, through the planting soil can plant aquatic plant, and the plant root system can also play the effect of soil protection and slope protection, and the side slope stability is enhanced, through the porous plate to the planting soil fixed, can prevent the planting soil to be washed away by the water flow, provides support for the plant growth simultaneously, guarantees the air permeability of plant root system, through the cement edge protection of setting can protect the porous plate and planting soil, prevent the erosion of water flow to its edge, strengthens the stability and durability of whole structure simultaneously.

The utility model discloses an anti -skidding fabric, including first area, second area and third area, first area, second area and third area are in the field shape arrangement, and including a first area, two second areas and a third area in each field shape arrangement, first area and third area are diagonally arranged, two second areas are diagonally arranged, first area is higher than second area, and second area is higher than third area. The utility model one first area, two second areas and a third area are in the field shape arrangement, two second areas are diagonally arranged, and first area and third area are also diagonally arranged, and the configuration of the thickness of yarn makes the fabric form high -low three -dimensional structure, and the roughness of fabric surface is increased to make the anti -skidding effect of fabric is better than flat fabric or single convex structure, compared with the fabric of the surface with anti -skidding coating keeps softness and breathability, and compared with the fabric of the surface with raising increases wear resistance.

The utility model discloses a sun-proof knitted fabric, which belongs to the technical field of knitted fabrics and comprises a fabric body, the fabric body comprises a base layer woven to form a plurality of rows of air vents, one side of the fabric body is provided with light blocking strips arranged along each row of air vents, and the fabric body is connected with the light blocking strips through a plurality of pocket yarn structures. The multiple yarn wrapping structures can be guided by the shading strips to naturally fall in the direction perpendicular to each row of ventilation openings till the adjacent yarn wrapping structures abut against each other. According to the sun-proof knitted fabric disclosed by the utility model, the light shielding layer consisting of the plurality of light shielding strips and the plurality of pocket yarn structures is arranged on one side far away from the base layer, so that the condition that light rays penetrate through the knitted fabric and irradiate the surface of skin is relieved, and the adjacent light shielding strips are separated by the plurality of pocket yarn structures; the air permeability between the light blocking layer and the base layer is guaranteed through the gaps between the adjacent pocket yarn structures.

The utility model discloses an aerogel waterproof coating layer device with breathable micropores, which comprises a base, a box body and a coating stirring tank are respectively arranged at the top end of the base, a material conveying pipe is arranged on one side of the box body, and the material conveying pipe is connected with the box body through a coating pump. The coating stirring, spraying and blade coating functions are integrated, the stable coating performance is guaranteed through the coating stirring tank, through cooperative operation of the first motor and the like, the coating spraying head can move transversely and vertically to conduct rapid and comprehensive spraying, the blade coating mechanism can conduct blade coating in time, the construction period is shortened, the construction efficiency is improved, the spraying dead angle is avoided through the transverse moving mechanism, and the spraying uniformity is guaranteed; and the blade coating mechanism is driven by a third motor to enable a scraper to vertically move for fine blade coating, so that a coating layer is smoother and more uniform, a uniform breathable microporous structure is formed, the waterproofness and breathability of the coating layer are ensured, the overall quality is improved, and the strict requirements of the fields of building waterproofness, industrial protection and the like on high-quality coating layers are met.

This utility model discloses a sponge with good resilience, comprising a sponge base layer, a rebound material layer, a sponge interlayer, a mesh layer, a sponge surface layer, and a protective layer. The sponge base layer, rebound material layer, sponge interlayer, sponge surface layer, and protective layer are bonded together in sequence from bottom to top, and a mesh layer is provided between the sponge interlayer and the sponge surface layer. The rebound material layer has a wavy structure, and the upper surface of the rebound material layer is adapted to the lower surface of the sponge interlayer. The wavy structure increases the contact area between the rebound material layer and adjacent sponge layers, which can better disperse and absorb external forces. The combination of crests and troughs allows the rebound material layer to better disperse and absorb pressure when subjected to external forces, avoiding excessive compression of the sponge, reducing sponge deformation and collapse, and ensuring its performance stability. When the external force acting on the sponge is removed, the sponge can quickly return to its original shape, significantly improving the sponge's resilience.

This utility model relates to the field of leg orthosis technology and discloses a leg orthosis with a tension adjustment mechanism. It includes a lower orthosis body and an upper orthosis body, with the upper orthosis body located above the lower orthosis body. A flexibly rotating adjustment component is provided between the upper and lower orthosis bodies. The adjustment component includes a disc, and external pads are vertically fixed to the front ends of both sides of the upper and lower orthosis bodies. This leg orthosis with a tension adjustment mechanism achieves mechanical adjustment of the tension of the orthosis belt by incorporating a corrective belt, a disc, a linkage shaft, a connecting seat, and external pads. It eliminates the need for manual operation, is highly practical, and prevents the corrective belt from falling off. It solves the problem that leg orthosis primarily relies on manual adjustment, which is inconvenient for continuous use during exercise due to its complex operation, limited traction and pressure effects, and reduced efficiency.