35results about How to "Has a waterproof effect" patented technology

The invention discloses a liquid woundplast and a preparation technology thereof. The liquid woundplast comprises the raw materials based on weight percentage: 1%-5% of poval, 1%-5% of gum rosin, 1%-5% of beewax, 10-30% of gum turpentine, 60-90% of 75% alcohol and 1%-8% of purified water. The preparation technology of the liquid woundplast comprises the steps of: adding the poval into the heated and cooled purified water, abundantly stirring and evenly dispersing, adding the mixture of the gum rosin, the beewax, the gum turpentine and the alcohol, and dissolving in a stirring way to obtain the liquid woundplast. The liquid woundplast is taken as a spray agent to be directly sprayed to the wound when the liquid woundplast is in use, a layer of transparent film can be fast formed on the wound, and the transparent film has a waterproof function, can not fallen off for 72h, and can prevent the wound from being invaded by the external bacterium, so that the wound can be fast healed, and the problems that the conventional woundplast is unattractive in appearance and the wound is unfree to move are solved.

The invention discloses a preparation method of a nonlinear crystal lithium triborate crystal surface high-laser-damaged-threshold antireflection film. Aiming at high LBO crystal anisotropy and the damage mechanism of the antireflection film, the method includes the steps that the surface of an LBO crystal is plated with a SiO2 film through an IAD process, and the film with which the surface of the LBO crystal is plated through the IAD process carries out plating through a sol-gel method. The LBO antireflection film prepared through the method has excellent optical properties, the high damage threshold and good environmental stability, and can be compatible with existing substrate machining, cleaning and film preparation processes. The preparation method has the beneficial effects of being high in process repeatability, high in controllability, easy to popularize and the like, and has wide application prospects in the field of high-power laser films in future.

The invention discloses a waterproof shoe material and a preparation method thereof. The waterproof shoe materials is prepared from the following components: a styrenic thermoplastic elastomer, polyurethane resin, polystyrene, glass fibers, white mineral oil, nanosized silica, methyl parahydroxybenzoats, phenylcarbinol, liquid paraffin, a silane coupling agent, a plasticizer and an anti-granule agent. According to the preparation method of the waterproof shoe material, disclosed by the invention, by interacting raw materials with ingredients and utilizing unique properties of the materials andsynergy among all the materials, the waterproof shoe material is prepared. The problems of simple functions, complex production process, more material consumption and time consumption, high labor cost and high production cost of current shoe materials are improved in a targeted manner; in addition, the waterproof shoe material disclosed by the invention has a special waterproof effect and the problem of a traditional shoe preparation process can be changed; meanwhile, wear resistance of the shoe material is improved; the waterproof shoe material has the advantages of light texture, full toughness, convenience for slip resistance, cold resistance and tear resistance; besides, the preparation process of the waterproof shoe material is simple and reasonable and can be widely applied.

The present invention is environment-protecting prefabricated roof for replacing wooden one. The prefabricated roof includes concrete structure with prestressed steel bars and weight reducing holes,and the concrete structure has bottom side setting on bearing walls, inclined top side and two sides adjacent to the bottom side with concave and convex rabbet separately. It is used for the roof ofcivil building to replace traditional rafter and purlin. It has long service life, high strength, and low cost, and is fireproof, heat insulating, waterproof and suitable for laying tiles and inner decoration.

The invention discloses ultra-thin type sound equipment, comprising a sound equipment main body which is provided with a loudspeaker, an operation button, a switch and a power supply interface. The ultra-thin type sound equipment is characterized in that the sound equipment main body is arranged on a plate body, an ultra-thin loudspeaker is adopted as the loudspeaker, a supporting foot for supporting one end of the plate body is arranged outside the plate body, and two sides of the plate body are respectively provided with a belt. The ultra-thin type sound equipment has the advantages of small, light and thin structure, convenience in carrying and use, and long service life.

The invention discloses a preparation method of nanometer self-compaction air setting mortar. The method comprises the steps of adding an organic adhesion agent, a nanometer mineral active agent, a water repellent, a cross-linking agent and aggregate into calcium sulfate to acquire dry mortar powder by mixing the materials uniformly; and adding water into the dry mortar powder, and after stirring uniformly, pouring the size into a grinding tool for conserving for 1 day in the air to acquire the nanometer self-compaction air setting material. The dry mortar powder can also be used for preparing building floors and wallboards, and can also be used as ink applied to 3D printing of building materials.

The invention discloses a small air-conditioning heat pump device with the good energy-saving effect. The small air-conditioning heat pump device comprises a main body casing, a fan is fixedly mountedon the upper end of the main body casing, a driving motor is fixedly mounted inside the fan, fan blades are fixedly connected to an output shaft of the driving motor, the side wall surface of the fanis provided with a mounting groove, a sliding block is mounted inside the mounting groove in a sliding manner, a first protruding block and a second protruding block are arranged on the sliding block, the first protruding block is arranged above the second protruding block, a grid plate is arranged at the upper end of the first protruding block, an activated carbon mesh is arranged between the first protruding block and the second protruding block, the outer surface of the upper end of the grid plate is provided with a supporting steel plate, and the supporting steel plate is provided with vent holes. The small air-conditioning heat pump device is simple in structure, can filter gas sucking into a pump body, is convenient to replace, can fully utilize sunlight energy and heat energy, canprevent rainwater from entering the fan, and has practicality.

The invention discloses a sound insulation structure of a construction site, relates to the technical field of construction site design, and is characterized by comprising wall panels and columns; each of the wall panels is of hollow structure and the interior is filled with sound absorbing panels, and both sides of wall panel are provided with guide ribs which are slidably engaged with adjacent wall panels along the length direction; the guide ribs are clamped with columns. The sound absorbing panels are filled in the hollow wall panels, so that the wall panels weaken sound waves initially when the construction site is affected by noise, and most of the sound waves are absorbed by the sound absorbing material on the sound absorbing panels when passing through the sound absorbing panels, and the remaining small part of the sound waves are weakened by the wall panels, therefore the function of sound insulation and noise reduction is achieved; when the wall panels are installed, the smaller wall panels can be spliced into larger wall panels by the guide ribs in turn, and then the wall panels and the columns are spliced together to form a main structure of the construction site by using the guide ribs, thereby realizing rapid installation and efficiency improvement.

A high-temperature-resistant non-silicon release film includes a release substrate layer, one surface of the release substrate layer is coated with an adhesive coating, the other side of the release substrate layer is provided with a polyphenylene sulfide high-temperature resistant layer, the outer side of the polyphenylene sulfide high-temperature resistant layer is bonded with an antistatic layer, a polyethylene waterproof layer and a buffer layer are arranged between the polyphenylene sulfide high-temperature resistant layer and the release substrate layer, the polyethylene waterproof layeris positioned between the polyphenylene sulfide high-temperature resistant layer and the buffer layer, and the buffer layer is bonded on the side of the release substrate layer away from the adhesivecoating. The advantages of that invention are simple structure, good use performance and good heat insulation and flame retardancy, the film enhances the high-temperature resistance of the product, improves the service life of the product even when the release film is used in a high-temperature environment, has a good antistatic effect, can effectively reduce static electricity generated in the use process of the product, prevents accidents caused by static electricity fire, and enhances the safety of the product in use.

The invention relates to the field of textile fabrics, and especially relates to an easily-cleaned rubber glove fabric. The glove fabric is made of a multi-layer fabric structure, and can be separated, so the problem of inconvenient cleaning of the glove fabric is effectively solved. The structure of the glove fabric includes a glove fabric main body, and the glove fabric main body is connected with an internal lining fabric main body through a lower zipper; the glove fabric main body includes an outer waterproof layer, a denim fabric layer is arranged at the inner side of the waterproof layer, and a bamboo charcoal fiber layer is arranged at the inner side of the denim fabric layer; and the lining fabric main body comprises an outer flax fiber layer, a pure cotton fabric layer is arrangedat the inner side of the flax fiber layer, and a chitin fiber layer is arranged at the inner side of the pure cotton fabric layer. The fabric has a simple structure, is convenient to use, and is suitable for various places.

The invention discloses a fabricated type prefabricated light concrete outer wall enclosure plate. The outer wall enclosure plate is characterized by comprising an outer acanthus and an inner acanthus which are made of cement-based building materials, and a heat preservation layer bonded between the outer acanthus and the inner acanthus; and the outer acanthus and the inner acanthus on the same vertical splicing face are each provided with a vertical grouting female groove. The outer wall enclosure plate is simple in structure, high in construction efficiency, strong in wind pressure resistance and good in fire resistance, has a heat preservation function and solves the problem that cracks are likely to be generated at the abutted seam of existing inner and outer wall enclosure plates. Therefore, an outer wall installed on the outer wall enclosure plate does not crack and is high in flatness; double-plate overlapping construction is not needed, the situation that gridding cloth and anti-crack mortar are laid on the surface of the whole wall body for plastering and leveling is not needed, and no cracking phenomenon exists at the abutted seam; and in addition, construction of the decorative surface layer in the later period is facilitated, and the phenomena of water leakage, sound insulation and cold and hot bridges of the decorative surface layer due to insufficient flatness of the inner wall and cracking of abutted seams are avoided.

The invention relates to the technical field of medicine and discloses a hydrogen-molecule heating anti-inflammation patch and an application method thereof. The problems are solved that hydrogen enters the infected part of the skin difficultly, the effect of removing malignant free radicals is poor, and the cost is high. The heating anti-inflammation patch comprises a non-woven fabric layer, a waterproof layer and a hydrogen production sheet located between the non-woven fabric layer and the waterproof layer, a first air-permeable layer is sandwiched between the hydrogen production sheet andthe non-woven fabric layer, and a second air-permeable layer is sandwiched between the hydrogen production sheet and the waterproof layer. The application method comprises the steps that the face, with a non-woven fabric, on the anti-inflammation patch faces upwards, water is sprayed to the non-woven fabric, the anti-inflammation patch is quickly pasted to the infected part, and the face with thenon-woven fabric is in contact with the infected part of the skin. According to the hydrogen-molecule heating anti-inflammation patch, a large amount of hydrogen can enter the infected part of the skin, the effect of removing malignant free radicals is obvious, and the cost is greatly reduced.

The invention discloses a unit type curtain wall full-hidden-frame glass unit design structure. The unit type curtain wall full-hidden-frame glass unit design structure comprises a box-shaped aluminumplate, supporting frames are symmetrically assembled on the left sides of the upper surface and the lower surface of the box-shaped aluminum plate, mounting plates are fixedly installed on the surfaces of the supporting frames, solar cell panels are fixedly installed on the surfaces of the mounting plates, supporting rods are symmetrically installed on the upper surface and the lower surface of the box-shaped aluminum plate, an air guide cylinder is fixedly assembled at the outer ends of the supporting rods, a spiral spring is fixedly connected with the left end of the air guide cylinder, a sliding rod is sleeved with the spiral spring, a baffle is fixedly installed at the left end of the sliding rod, a sliding plate is fixedly installed at the right end of the sliding rod, a suction cupis fixedly installed at the right end of the air guide cylinder, a rack is fixedly installed on the outer surface of the air guide cylinder, and an exhaust fan is fixedly installed at the outer end ofthe rack. According to the unit type curtain wall full-hidden-frame glass unit design structure, electric energy is provided through the solar cell panel, more energy is saved, suction force is provided through the exhaust fan, therefore the stability of the glass plate is improved through the suction cup, the anti-falling effect is achieved, and the stability is high.

The invention provides a fireproof and waterproof cable assembly, which comprises a cable joint and a cable body detachably connected with the cable joint, and is characterized in that two ends of thecable body are connected with the cable joint; and the cable body comprises an insulating layer, a central cable wrapped by the insulating layer, and a plurality of peripheral cables surrounding thecentral cable. Each of the central cable and the plurality of peripheral cables comprises a central conductor and an insulating waterproof layer wrapping the central conductor. The insulating waterproof layer is provided with a heat dissipation piece, the heat dissipation piece comprises an elastic isolation piece which is in a spiral ascending shape, the isolation piece is provided with a plurality of supporting pieces at intervals in the spiral ascending direction, and the central cable and the peripheral cables penetrate through the supporting pieces. The technical problem that when heat ofan insulating layer is accumulated to the melting point of the insulating layer, spontaneous combustion occurs, and adjacent cables are further ignited is solved.

The invention discloses a heat dissipation and dust removal integrated structure for a concealed humanoid warning machine, and belongs to the technical field of heat dissipation and dust removal. Theheat dissipation and dust removal integrated structure comprises a camera shell and a camera body arranged in the camera shell, a heat dissipation and dust removal device is arranged in the camera shell, and the heat dissipation and dust removal device and the camera body are arranged in a spaced and sealed manner; the heat dissipation and dust removal device comprises an air injection structure,a heat dissipation cavity, an air inlet assembly and an automatic filtering assembly. By arranging the air inlet assembly which is automatically closed, other impurities or small animals can be prevented from entering, meanwhile, the sharp air inlet can have a good waterproof effect, the automatic filtering assembly achieves automatic replacement of a filtering layer, and the situation of no humaninterference after long-term use is achieved; besides, the air injection structure absorbs the emitted heat and cleans the front end of the camera in an omnibearing manner, so that the cleaning effect is better and more comprehensive.

The invention relates to the field of domestic products, in particular to a domestic multifunctional wall-attached chair for room bathing, and can effectively solve the problem that a traditional wall-attached chair cannot slide up and down and has a single function. The domestic multifunctional wall-attached chair for room bathing structurally comprises a first fixing plate fixed to a wall through first fastening bolts; a slideway is vertically arranged in the middle of the first fixing plate; a plurality of receiving holes are vertically arranged in the inner side of the slideway; a slider is embedded in the slideway; a second fixing plate is arranged at the top of the slider; pins mating with the receiving holes are inserted in the second fixing plate from left to right; the left side of the slider is fixedly connected with the right side of a backrest; the lower end of the backrest is hinged to the right end of a seat plate through a first hinge shaft; the left side of the backrestis provided with a first rubber protrusion; the upper surface of the seat plate is an arc face recessed down; rise assistive devices to assist old people or the disabled are arranged on the seat plate on the left and right of the arc face respectively. The domestic multifunctional wall-attached chair for room bathing is simple in structure and convenient to use and is applicable to various places.

The invention discloses an Internet of Things antenna protection seat, which comprises a volume correction instrument, wherein the top of the volume correction instrument is provided with a support, the support is internally provided with a groove, the groove is internally provided with an antenna, the inner wall of the support is provided with a rotating shaft, the rotating shaft is located at one end of the antenna, the upper surface of the support is provided with a bolt hole, and a hollowed-out groove is further formed between the bolt hole and the groove. According to the invention, the support is installed at the top of the volume correction instrument, the groove is formed in the support, the antenna is arranged in the groove, the rotating shaft is installed on the inner wall of thesupport, the rotating shaft is located at one end of the antenna so as to facilitate the antenna to rotate in the groove through the rotating shaft, and two sides of the groove are provided with baffle plates to play an effect of protecting the antenna, so that the antenna can be protected against damage in the transportation and use process. In addition, the hollowed-out groove is further formedbetween the bolt hole and the groove, so that water accumulation of the support can be prevented, the support has the waterproof effect, and the instrument and the meter can be conveniently used outdoors.

The invention discloses a production method of a shock-proof and water-proof mobile phone. According to the production method, water-absorbent resin is paved in sealing positions on the inner and outer walls and the inner and outer parts of the mobile phone body of the mobile phone, as well as positions, where the mobile phone communicates with air, on the inner wall of the mobile phone body, so that once water enters the mobile phone, dust-proof nets made of the water-absorbent resin and plug-shaped materials made of the water-absorbent resin absorb water automatically and swell to automatically block passages through which water can enter the mobile phone, that is, the water-proof effect is realized; and after the water-absorbent resin which is elastic is embedded into anti-rattle springs or steel plate springs, the shock-proof effect is improved.

The invention relates to the field of textile fabrics, and particularly relates to a woven bag fabric resistant to slip and easy to be lifted. A rubber block is arranged at an opening position of thewoven bag fabric, wherein a handle is arranged on an outer surface of the woven bag fabric; problems that a woven bag is easy to slip and not easy to be lifted can be solved; the woven bag fabric comprises a woven bag fabric body with an opening; a plurality of rubber blocks are uniformly arranged at the opening of the woven bag fabric body; a whole tying rope is penetrated in the woven bag fabricbody under the rubber blocks; two end parts of the tying rope respectively penetrate out of the woven bag fabric body from a front side; a lifting assembly is fixedly arranged on the outer surface ofthe woven bag fabric body; and the woven bag fabric body is a composite structure. The woven bag fabric is simple in structure, easy to use, and suitable for use in a variety of places.

The invention relates to the field of textile fabrics and in particular relates to a take-out meal delivering box fabric. By adopting the take-out meal delivering box fabric provided by the invention,the problems that a previous meal delivering box fabric is not easy to wash and does not have a heat-preservation function can be effectively solved. The take-out meal delivering box fabric structurally comprises a fabric main body, wherein the fabric main body comprises a first fabric main body; the first fabric main body is connected with a second fabric main body through a fastening tape; a fastening tape base is arranged on the outer surface of the first fabric main body; a fastening tape sticking hook is arranged on the inner surface of the second fabric main body; the first fabric mainbody comprises a first waterproof layer at the inner side; a heat-preservation layer is arranged at the outer side of the first waterproof layer; a polyester fiber layer is arranged at the outer sideof the heat-preservation layer. The take-out meal delivering box fabric provided by the invention is simple in structure and convenient to use and is suitable for various fields.

The invention discloses a fireproof heat-preservation waterproof anti-crack reflective heat insulation material system. The system comprises a construction wall face. A heat-preservation glue layer and heat-preservation boards are arranged outside the construction wall face in sequence. The heat-preservation boards are provided with dividing joints. The construction wall face, the heat-preservation glue layer and the heat-preservation boards are connected through rivets. A reflective heat insulation layer is arranged on the heat-preservation boards. In this way, after the construction wall face and the heat-preservation boards are bonded, the heat-preservation boards and the construction wall face are fixed through the rivets, and thus the fixation firmness of the heat-preservation boards and the construction wall face can be greatly improved. In addition, the heat-preservation boards are connected through heat-preservation board brackets, and the heat-preservation boards are in a smooth state on the premise that connection between the adjacent heat-preservation boards is improved, so that the whole wall face is more flat and attractive, the reflective heat insulation layer can effectively improve reflection and heat insulation of the construction wall face to external light, and the energy consumption of buildings is reduced.

The invention discloses an electric toothbrush. The electric toothbrush comprises a handle and a brush head, the handle comprises a handle shell and a machine core arranged in an inner cavity of the handle shell, the machine core comprises a motor, the head of the handle shell is connected with a driving connection part, the driving connection part is provided with an accommodating cavity for accommodating a motor driving rod, the brush head is connected to the driving connection part in a sleeving mode, and the motor drives the driving connection part through the motor driving rod to vibrateand thus drives the brush head to vibrate. The electric toothbrush has a good waterproof effect and high driving performance.

The invention provides a ventilating waterproof external wall panel and an external wall. The ventilating waterproof external wall panel comprises a panel body, a strip-shaped groove which is formed in the middle of the panel body and is concave inwards, a fixing part arranged at one end of the panel body and an inserting part arranged at the other end of the panel body. The fixing part comprisesa convex opening formed by inwards extending one end of the panel body; the inserting part comprises a notch formed by inwards extending one end of the panel body; the notch is matched with the convexopening; and a through hole is formed between the bottom of the strip-shaped groove and the side wall close to the fixing part, and the through hole is used for light transmission, ventilation and heat dissipation of the external wall panel. The ventilating waterproof external wall panel and the external wall mounting structure are simple, have the functions of ventilation and decoration, and aregood in waterproof performance and good in noise reduction and elimination performance.

The invention relates to the technical field of advertising equipment, and discloses an advertising lamp box convenient to adjust which comprises a base, rolling wheel frames are rotatably connected to the four corners of the lower surface of the base, rolling wheels are rotatably connected to the bottoms of the rolling wheel frames, and a motor cavity is formed in the inner middle of the base; the inner wall of the bottom of the motor cavity is fixedly connected with the bottom end of a first driving motor, and the inner top end of the lifting pipe is slidably connected with the bottom end of a lifting rod. According to the advertising lamp box convenient to adjust, through the arrangement of the first driving motor, a connecting plate achieves the rotating effect, then the lamp box achieves the rotating effect, through the arrangement of the second driving motor and the matched arrangement of a threaded rod, a nut and a connecting rod, the lamp box achieves the lifting effect, and through the arrangement of a lifting rod, a telescopic rod and a sliding block, the lamp box achieves the limiting and supporting effects, and the problem that an existing advertising lamp box is inconvenient to adjust is solved.

The invention relates to the field of textile shell fabrics and particularly relates to a long-stemmed tobacco pipe shell fabric with a filtering action. The long-stemmed tobacco pipe shell fabric isprepared from multiple layers of shell fabrics through combination and is provided with a metal filter screen, so that the problem that the long-stemmed tobacco pipe shell fabric does not have a filtering action can be effectively solved. The long-stemmed tobacco pipe shell fabric structurally comprises a vertical-perforated first long-stemmed tobacco pipe shell fabric main body, wherein a metal mesh is transversely and fixedly arranged inside a lower side part of the first long-stemmed tobacco pipe shell fabric main body, and the lower end part of the first long-stemmed tobacco pipe shell fabric main body is connected with the upper end part of a second long-stemmed tobacco pipe shell fabric main body with an upward opening through a zip fastener. The long-stemmed tobacco pipe shell fabric is simple in structure and convenient to use and is applicable to a variety of places.

The invention relates to the field of textile fabric, in particular to an inflatable lantern fabric convenient to demount. The lantern fabric can effectively solve the problems that a lantern cannot be demounted and mounting and replacing of a bulb are troublesome. The inflatable lantern fabric structurally comprises a lantern fabric body, and an annular first fixed block is arranged at the upperend of the lantern fabric body. An internal thread is arranged on the inner surface of the first fixed block, an annular second fixed block is arranged on the upper side of the lantern fabric body, and an external thread is arranged on the outer surface of the second fixed block. An illuminating assembly is arranged on the second fixed block, and comprises a lampholder vertically fixed to a loweropening in the bottom of the second fixed block. An illuminating lamp is screwed on an opening of the lampholder, a battery box is embedded into the second fixed block, the battery box is electricallyconnected with the illuminating lamp through a connecting line, and a control switch is arranged on the battery box. The lantern fabric body is of a composite structure. The inflatable lantern fabricis simple in structure, convenient to use and suitable for multiple occasions.