444 results about "Sun protection" patented technology

The invention relates to the technical field of dimming films, in particular to a black dichroic dye composition, a PDLC (Polymer Dispersed Liquid Crystal) dimming film as well as a preparation method and application of the PDLC dimming film. Comprising a compound of formula D1, a compound of formula D2 and a compound of formula D3; formula D1; formula D2; formula D3; the black dichroic dye composition is a total anthraquinone black dye composition, the value a of the prepared dimming film is-5-5 and the value b of the prepared dimming film is-5-5 at 0V, and Eab is smaller than or equal to 2 at 0V and 48V, and compared with azo dichroic dye, the black dichroic dye composition has better heat insulation and sun protection performance and meets the use requirements in automobile panoramic skyscreens, skylight dimming glass and building glass.

The utility model discloses a vehicle front windshield shielding device, a sunshade device and a vehicle glass shielding device.The vehicle front windshield shielding device comprises a sunshade curtain, and the front end of the sunshade curtain can be installed on the front portion of a vehicle front windshield or the front portion of a vehicle bridge. The rear end of the sunshade curtain can be unfolded into a first unfolded state through the two adjustable connecting frames, the first shielding area covers a vehicle driving platform, and the inclination angle between the sunshade curtain in the first unfolded state and a front windshield of the vehicle can be adjusted by adjusting the length or angle of the telescopic rod. According to the vehicle front windshield shielding device, the sunshade device and the vehicle glass shielding device, sunlight can be shielded from irradiating into a vehicle from the vehicle front windshield in the vehicle driving process, so that sun protection of a vehicle console in the vehicle driving process is achieved, and safe driving is facilitated; in addition, the sunshade can adapt to drivers of different heights and meet the requirements of different sunshade ranges, and the practicability is very high.

1. The name of the design product: sun protection clothing (LKB-6201). 2. The use of the design product: for wearing. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best indicates the design points: front view. 5. The design product is a thin product, and the left, right, bottom, and top views are omitted.

1. The name of the design product: roof (R15-3 type). 2. The use of the design product: installed on excavator, used for rain and sun protection and decoration. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The utility model discloses an air conditioner protective cover, which relates to the field of air conditioner accessories and is applied to an air conditioner external unit and a wallboard, the protective cover is arranged on the air conditioner external unit, a sunscreen baffle is fixedly mounted at the top end of the protective cover, air holes are formed in the side surface of the protective cover, and a sliding connection mechanism and a positioning mechanism are arranged between the protective cover and the wallboard. A folding protection assembly is arranged on the protection cover, the positioning mechanism comprises a fixed buckle and a rotating buckle, and the fixed buckle is fixedly installed on the side face of the wallboard. The protective cover and the sunscreen baffle are used for wrapping the outer side of the air conditioner outdoor unit, so that the air conditioner outdoor unit is effectively protected, damage to the air conditioner outdoor unit due to external factors is reduced, meanwhile, the device adopts a convenient and fast buckle type installation mode, installation and replacement of the device are convenient and fast, and cost is low. A large number of metal bolts are not needed for installation, and maintenance difficulty caused by bolt corrosion in follow-up maintenance is avoided.

This invention provides a macromolecular sunscreen emulsion, its preparation, and its application. By specifically selecting the types and combinations of dissolving oils and thickeners, and supplementing with other ingredients, this invention yields a macromolecular sunscreen emulsion that not only maintains system stability after being stored in environments with low and high temperatures for three months, exhibiting high stability, but also provides excellent sensory experience and sun protection efficacy. Furthermore, compared to using other dissolving oils and thickeners, the macromolecular sunscreen emulsion of this invention simultaneously possesses superior stability, sensory experience, and sun protection efficacy.

1. Name of the designed product: protective cap (outdoor multifunctional). 2. Use of the designed product: for rain protection, sun protection, warning and light protection of the head. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best indicating the design points: perspective view. 5. The design claimed contains color.

An auxiliary sun shield for vehicles includes a shield, an adjustable pole having a flexible pole body, a swivel connection between the shield and the adjustable pole, and a fastening means configured to removably attach to an interior surface of a vehicle. The shield is generally a planar disk-shaped device approximately three inches in diameter. The flexible pole body can be bent, crimped, straightened, or curved to achieve optimal positioning. The fastening means may include a clip for attachment to a sun visor edge, hook-and-loop fasteners for attachment to various interior surfaces, or a suction cup for attachment to a windshield. The swivel connection allows independent pivoting movements between the shield and the adjustable pole. The auxiliary sun shield provides supplementary sun protection to block glare not adequately covered by conventional factory-installed sun visors, thereby enhancing driver visibility and safety.

The utility model discloses a rotary sunscreen bar, which relates to the technical field of cosmetic packing materials and comprises a base, a tube body is arranged at the top of the base, a lifting seat is arranged in the tube body, sunscreen paste is arranged in the tube body, a rotating mechanism is further arranged in the base, and the rotating mechanism is used for controlling the sunscreen paste to be pushed out. The tube body is sleeved with a cover body, an anti-falling assembly is arranged between the cover body and the tube body, through the arrangement of the rotating mechanism and the anti-falling assembly, a user unplugs the cover body and rotates the rotating mechanism at the bottom, the sunscreen cream can be pushed out, the user can directly smear the sunscreen cream on the face, after use, the sunscreen cream is turned back to return to the tube body, and the cover body covers the sunscreen cream. The anti-falling assembly enables the cover body and the tube body not to fall off easily, the freshness of the sunscreen cream is kept, the design provides a convenient sunscreen use mode, and the sunscreen cream is small, light, convenient to carry and suitable for make-up refinement at any time, and the problems that traditional sunscreen cream is thick and heavy and not easy to carry are solved.

The application relates to a breathable sunscreen fabric and a preparation method thereof, and belongs to the technical field of textile fabrics. The breathable sunscreen fabric comprises a plurality of fabric subunits and a convex unit. The plurality of fabric subunits are connected and arranged along a first direction, the plurality of fabric subunits are connected and arranged along a second direction, the convex unit comprises a first convex part and a second convex part, the first convex part and the second convex part both extend along a third direction, and the first direction, the second direction and the third direction intersect with each other. The breathable sunscreen fabric provided by the application has the properties of softness, comfort, breathability and sun protection, and can meet the requirements of various human body action stretching and wearing comfort performance of clothes.

The utility model discloses greening maintenance equipment which comprises a maintenance device. The maintenance device is composed of a sunscreen net and a supporting mechanism, the supporting mechanism is composed of an inserting rod, an adjusting mechanism, a lower clamping plate, a screw rod, an upper clamping plate and a nut, the upper end of the inserting rod is welded to the bottom end of the adjusting mechanism, the bottom end of the lower clamping plate is welded to the upper side of the adjusting mechanism, and the bottom end of the screw rod is welded to the bottom end of the lower clamping plate. The upper end of the screw penetrates through a through hole in the upper side of the sun screen, the nut is rotationally installed on the upper side of the screw through threads, and the upper clamping plate is welded to the bottom end of the nut. The supporting mechanism and the sunscreen net are installed and fixed by inserting the inserting rod at the bottom end of the supporting mechanism into the soil layer, the sunscreen net is used for sunscreen of newly-planted lawns and plants, and the supporting mechanism and the sunscreen net can be folded when not used and can be repeatedly used.

1. Name of the product in this design: Sunscreen Clothing (213). 2. Intended use of this design: for sun protection of the body, etc. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The top view is shown in 3D diagrams 1 and 2, so the top view is omitted; the bottom view is an uncommon view, so the bottom view is omitted. 6. The mannequin in the design drawings is a supporting element and does not fall under the scope of the design for which protection is sought.

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.

1. Name of the product in this design: Sun hat. 2. Purpose of this design: A hat for decoration, sun protection, and with open, breathable mesh on both sides. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The design for which protection is sought includes color.

1. The name of the design product: sun protection packaging bottle (1). 2. The use of the design product: for packaging bottle. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best indicates the design points: front view.

1. Name of the product in this design: Sunscreen visor (lace). 2. Purpose of this design: for sun shading and decoration. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The bottom view is an uncommon view, so it is omitted. 6. Other situations requiring explanation: The supporting structure in the design drawings is a cladding element and does not fall under the scope of the design for which protection is sought.

This utility model discloses a composite polyester fabric, relating to the field of fabric technology. The key technical points are: it includes an inner layer and an outer layer fixedly connected to each other; a plurality of through holes are formed along the length of the outer layer; a plurality of contact piles corresponding to the through holes and abutting against the outer layer are fixedly connected to the inner layer; and blocking strips located on both sides of the contact piles are fixedly connected to the side of the outer layer closest to the inner layer. The thickness of the blocking strips is less than the height of the contact piles, and the breathability of the side of adjacent blocking strips closer to each other is greater than the breathability of the side farther away from each other. This utility model uses the contact piles and blocking piles to block light from entering the fabric. The bamboo charcoal yarn has a darker color and good breathability; the characteristics of the bamboo charcoal yarn are utilized to ensure the overall sun protection and breathability of the fabric.

The utility model discloses a ventilated sunscreen cap and sunscreen clothes, and relates to the technical field of clothes. The ventilation sunscreen cap comprises a sunscreen cap body, a shielding piece and a ventilation structure. Wherein the sunscreen cap body is used for wrapping the head of a human body; the shielding piece is arranged on the top side of the sunscreen cap body; the ventilation structure is arranged between the sunscreen cap body and the shielding piece. When the head of the human body is wrapped by the sunscreen cap body, external air is guided into the top side of the head of the human body through the ventilation structure. The sunscreen clothes comprise a sunscreen clothes body, the ventilation sunscreen cap and a mask. Wherein the ventilating sunscreen cap is connected with the sunscreen clothes body; the two sides of the face mask are connected with the ventilation sunscreen cap, and one end of the face mask is connected with the sunscreen clothes body. The mask is used for covering the face of a user. By adopting the technical scheme, the sunscreen cap has the advantages that the sunscreen cap is ventilated, and the ventilation structure accelerates heat dissipation of the head of a human body when a user wears the sunscreen cap.

The invention relates to modified lignin and a preparation method and application thereof, and the preparation method comprises the following steps: mixing a wood fiber raw material, resorcinol and an organic acid solution, and stirring and reacting for 0.2-6 hours at 60-200 DEG C under a closed condition to obtain a reaction mixture; the mass ratio of the wood fiber raw material to the resorcinol to the organic acid solution is 1: (0.5-2): (2-20); organic acid in the organic acid solution is a nucleophilic reagent; and filtering the reaction mixture, collecting filtrate, and adding water into the filtrate to adjust the pH value until precipitate is separated out, so that the precipitate is the modified lignin. The preparation method of the modified lignin provided by the invention is mild in process, simple and convenient in flow, green and environment-friendly, and the prepared modified lignin is high in brightness, complete in structure, high in activity and good in dispersity and has multiple functional characteristics of sun protection, oxidation resistance, tyrosinase inhibition, bacterium resistance and the like.

The present application relates to the technical field of luggage, in particular to a roof luggage. The roof luggage comprises a bearing plate, a rotating assembly, a box body and a sunshade assembly. The rotating assembly comprises a bottom shell, a rotating table and a connecting plate. The bottom shell is fixedly installed on the bearing plate. The rotating table is rotationally connected with the bottom shell. The side surface of the rotating table is formed with a driving assembly for driving the rotating table to rotate by a preset angle relative to the bottom shell. The connecting plate is connected to the top of the rotating table. The box body is installed on the side of the connecting plate away from the rotating table. The long side of the box body is formed with a sunshade hole. The extending end of the sunshade assembly extends out of or is retracted into the sunshade hole along a predetermined direction. The predetermined direction is perpendicular to the length direction of the sunshade hole. The width of the extending end of the sunshade assembly is greater than the short side width of the box body. The present application can effectively increase the sun protection area of the roof, improve the sun protection effect of the roof of the automobile, avoid the high temperature in the car caused by the sun exposure, and improve the riding comfort of the user.

The invention discloses a daily insect-preventing and sun-blocking outdoor life hat, and belongs to the technical field of outdoor protective equipment, the daily insect-preventing and sun-blocking outdoor life hat comprises a sunhat body, a sun-blocking curtain and an insect-preventing net curtain, an insect-repelling system, an environment sensing system and a cooperative control system are arranged in the sunhat body, and the insect-repelling system comprises an ultrasonic insect-repelling module and a medicament insect-repelling module; the environment sensing system is used for sensing environment parameters of temperature, humidity and illumination intensity, and the cooperative control system starts and stops the ultrasonic insect repelling module and the medicament insect repelling module according to the environment parameters; and an insect-proof net curtain and a sun-proof curtain are arranged on the edge of the brim of the sunhat body from inside to outside. The device has the functions of sun shading, insect repelling and the like, the insect repelling modes are diversified, the insect repelling modes and environmental parameters are organically combined, the device has the decision-making ability similar to people, the insect repelling modes and the insect repelling strength can be automatically adjusted through changes of the environmental parameters such as illumination, temperature and humidity, the limitation of a single mode is overcome, and the insect repelling effect is remarkably improved.

A collar is arranged at the upper end of a sunscreen clothes body, sleeves are arranged on the left side and the right side of the upper portion of the sunscreen clothes body, a stiff material mask and a hat are arranged at the upper end of the collar, a hat brim is arranged on the hat, a zipper and a pocket are arranged on the front face of the sunscreen clothes body, and thumb holes are formed in the lower ends of the sleeves. Ultraviolet detection devices are arranged at the tail ends of the upper parts of the sleeves, the chest and the top end of the hat of the sun-proof clothes body. The ultraviolet induction color-changing coating area in the cloth of the sunscreen clothes body can display different non-lost patterns through the UV photosensitive color-changing powder with different colors, so that the general intensity of ultraviolet rays can be intuitively known conveniently, and the attractiveness and the interestingness are greatly enhanced. The ultraviolet index can be detected during outdoor activities, so that the multi-choice and scientificity of sun protection are improved, the comfort of a wearer is improved, and the practicability is higher.

The utility model relates to the technical field of golf auxiliary equipment, and discloses an electric crawler-type golf bag trolley which comprises a bottom frame, crawler belts are installed on the front side and the rear side of the bottom frame, an electric control box is fixedly connected to the top side of the bottom frame, a supporting frame is arranged at the top of the bottom frame, and a double-end motor is installed in the supporting frame. And second rotating rods are arranged on the front portion and the rear portion of the double-end motor correspondingly, two first rotating rods are rotatably connected to the peripheries of the second rotating rods, the two first rotating rods are fixedly connected with the two driving ends of the double-end motor correspondingly, two second gears are fixedly connected to the interiors of the second rotating rods, and first gears are fixedly connected to the interiors of the first rotating rods. According to the golf bag trolley, the sunshade cloth prolongs sunshade protection on the golf bag so as to prevent the golf bag from aging due to long-time irradiation, and the second sliding block slides in the supporting frame so that the inclination angle of the supporting frame can be adjusted, and the golf bag trolley can meet different use requirements.

The utility model provides a rain-proof and sun-proof window body structure, which comprises a fixed support, a window body and a window body, and is characterized in that the fixed support comprises a base and side seats arranged on the two sides of the base; the supporting frame comprises a U-shaped frame, the two ends of the U-shaped frame are rotationally arranged on the side seats, and the U-shaped frame is provided with a protection piece with a sunshade function; the protection piece comprises a sliding rod piece and protection soft cloth, the sliding rod piece is composed of a base rod, a balance weight rod and a plurality of traction rods, the sliding rod piece is covered with the protection soft cloth, the base rod, the balance weight rod and the traction rods are parallel to one another, a sliding groove is formed in the U-shaped frame, the base rod is fixed to the end, close to the base, of the sliding groove, and the protection soft cloth is fixed to the U-shaped frame. The balance weight rod and the traction rod slide in the sliding groove. The traction rod and the balance weight rod provided by the utility model are matched with the sliding groove and the rolling piece to complete conversion between the stretching state and the retracting state under the help of gravity, so that the number of moving parts is reduced, the equipment maintenance work is simplified, and the equipment maintenance cost is reduced.

1. Name of the product in this design: Fan cap. 2. Purpose of this design: This design is for a hat used for cooling and sun protection. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

1. Name of the product in this design: Sun hat (3). 2. Purpose of this design: For wearing sun protection. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom view of this product is for parts that are not easily seen or cannot be seen during use, so the bottom view is omitted. 6. Other situations requiring explanation: The supporting structure in the design drawings is a cladding element and does not fall under the scope of the design for which protection is sought.

This invention discloses a smart garment with multispectral management and thermal regulation functions, belonging to the field of smart wearable technology. The smart garment includes: a flexible substrate with transparency in a preset long-wavelength band; a spectral management layer integrated on the flexible substrate, configured to block light radiation in the first band (such as ultraviolet light) and allow light radiation in the second band (such as red light and near-infrared light) to pass through; and active thermal regulation components and a controller distributed on the garment. This invention utilizes the spectral management layer (such as containing down-conversion materials) to convert harmful high-energy ultraviolet radiation into beneficial red light, while simultaneously combining a flexible thermoelectric array to actively regulate local skin temperature. This smart garment solves the problems of traditional sun protection clothing's single function and poor heat dissipation, achieving a synergistic unity of light radiation protection, phototherapy care, and human thermal and humidity comfort management.

1. The name of the design product: no trace integrated mask link cap. 2. The use of the design product: for wearing sunshade, sun protection. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view 1. 5. The bottom view has been embodied in perspective view 2, and the bottom view is omitted.

This invention provides a phenolic acid-modified attapulgite composite sunscreen agent, its preparation method, and applications, as well as a Pickering sunscreen lotion, belonging to the field of cosmetic technology. The method of this invention includes acid treatment of attapulgite, surfactant modification, loading of phenolic acid biomolecules, and hydrophobic modification. Using modified attapulgite as a carrier, this invention loads phenolic acid biomolecules through electrostatic adsorption to construct a composite synergistic system, and further modifies the surface with hydrophobicity to obtain a composite sunscreen agent with high stability and excellent sun protection performance. The sunscreen agent prepared by this invention combines physical shielding and biological protection functions, exhibiting excellent UV absorption capacity, good dispersibility, skin compatibility, and a pleasant feel on the skin. It solves the problems of nanoparticle aggregation, whitening, and poor photostability in existing sunscreen products, making it suitable for the cosmetic sunscreen field. It can achieve broad-spectrum UVA / UVB protection, antioxidant properties, and soothing repair, showing broad application prospects.

The invention discloses a processing method of high-solarization durable anti-ultraviolet functional knitted fabric, which comprises the following steps: preparing chinlon yarn with a core-sheath structure, a core layer of the chinlon yarn is full-dull chinlon in which nano titanium dioxide particles are uniformly dispersed, and a sheath layer comprises the following components in percentage by mass: 75-87% of chinlon fiber, 10-20% of rare earth oxide and 3-5% of coating agent, the mass ratio of the sheath layer in the chinlon yarn is 20-30%; performing ultrahigh stitch length weaving; and dyeing treatment. The knitted fabric woven by the method is compact in structure, good in uniformity and low in porosity, has excellent anti-ultraviolet performance, high light fastness and durability, can realize UPF100 < + >, high light fastness greater than or equal to 4-5 levels, T (UVA) AV < 4%, still keeps excellent anti-ultraviolet performance, color fastness and mechanical properties after long-term solarization and multiple washing, and has a wide application prospect. Unification of anti-ultraviolet functionality and durability is achieved, the service life of the fabric is long, and permanent and efficient sun protection can be provided for the human body.