75 results about "Safety glass" patented technology

The invention discloses a preparation method of a heat-insulating ionic adhesive film and safety glass thereof, and belongs to the technical field of glass preparation. The preparation method comprises the following steps: S1, stirring and mixing Cu (NO3) 2.3 H2O and ionic liquid to obtain a blue colloidal solution; s2, reacting the blue colloidal solution in a reaction kettle, collecting a nano CuS product, and dispersing the nano CuS product in deionized water to obtain flaky nano CuS; s3, a silane coupling agent is dissolved in absolute ethyl alcohol and stirred, a mixed solution is obtained, nano CuS is added into the mixed solution, magnetic stirring is conducted, and then ultrasonic treatment is conducted; s4, blending the solution subjected to ultrasonic treatment with SGP resin, and then taking out and drying to obtain a blend; and S5, extruding the blend into a sheet by using a parallel twin-screw extruder, and pressing and shaping the extruded sheet by using a conveyor belt tractor to obtain the adhesive film. The oxygen vacancy modified CuS improves the photocatalysis, antibacterial or ultraviolet shielding performance and is suitable for building or automobile glass, and the SGP resin matrix has high transparency, weather resistance and flexibility and is suitable for laminated safety glass.

This invention discloses an energy-saving glass curtain wall system with an irregularly shaped hyperbolic frame, comprising a keel, exterior decorative aluminum trim, and curtain wall glass. The keel is an irregularly shaped hyperbolic steel keel, forming a hyperbolic frame support structure; the decorative aluminum trim is a hyperbolic curved aluminum trim; and the curtain wall glass is laminated insulated tempered safety glass. Thermally broken aluminum profiles with heat insulation properties are installed between the steel keel and the exterior decorative trim as glass mounting bases, thus forming an energy-saving frame system. This invention also provides a construction method for the system. This invention uses a hyperbolic frame support, and through the design of the irregularly shaped hyperbolic steel frame, it enhances the curtain wall's wind pressure and earthquake resistance, adapting to the needs of complex architectural curved surfaces. The hyperbolic shape breaks the traditional planar limitations of curtain walls, giving the building a streamlined appearance and enhancing its modernity and artistry. While meeting the diverse needs of architectural curtain walls, it offers excellent heat insulation and energy saving, and is convenient and precise for on-site construction.

1. Name of the design product: Protective glasses (YJ60). 2. Use of the design product: To block dust and droplets. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view.

The invention discloses impact-resistant coated glass based on a double-layer glass structure, and relates to the field of safety glass manufacturing, the impact-resistant coated glass comprises an inner glass layer, a PVB intermediate film, an outer glass layer and an impact-resistant coating, the PVB intermediate film is arranged between the inner glass layer and the outer glass layer, the impact-resistant coating is arranged on the surface, away from the PVB intermediate film, of the outer glass layer, and the PVB intermediate film is arranged on the surface of the outer glass layer. The impact-resistant coating is formed by curing an impact-resistant coating, and the impact-resistant coating comprises the following raw materials in parts by weight: 25-35 parts of organic silicate ester; 13 to 20 parts of acrylic ester; 1-3 parts of nano silicon dioxide; 0.3 to 1.2 parts of short carbon fiber; 0.6 to 1 part of a silane coupling agent; 0.1 to 0.4 part of a defoaming agent; 20-30 parts of hydrochloric acid; and 55-78 parts of a solvent. The impact-resistant coated glass prepared by the invention has high light transmittance, high impact resistance and low cost, and is suitable for scenes with high safety requirements, such as bank bullet-proof glass, high-speed rail window glass and the like.

This utility model relates to the field of window technology, specifically to an aluminum alloy ultra-low energy consumption bulletproof and explosion-proof safety window, including an upper window frame, a stile, a window sash, and a lower window frame; a first bulletproof safety glass is provided between the upper window frame and the stile; a second bulletproof safety glass is provided on the window sash; a first bulletproof steel plate structure is provided on the upper window frame; a second bulletproof steel plate structure is provided on one side of the stile and the window sash; a third bulletproof steel plate structure is provided on one side of the window sash and the lower window frame; this utility model widens the dimensions of the upper window frame, stile, window sash, and lower window frame, and provides a first, second, and third bulletproof steel plate structure on the outdoor side; it also configures the first and second bulletproof safety glass to ensure that the outer cross-section is protected by steel plates or bulletproof glass, and uses extended fireproof rubber strips on the outside to ensure the bulletproof and explosion-proof performance of the entire window.

The utility model discloses a scratch-resistant heat-insulation laminated glass assembly, belongs to the technical field of safety glass, and provides a scratch-resistant heat-insulation laminated glass assembly which can be used in a large area and can restrain indoor refrigeration power consumption. The scratch-resistant heat-insulation laminated glass assembly comprises two layers of tempered glass, and the two layers of tempered glass are the inner-layer tempered glass and the outer-layer tempered glass respectively; an acrylic plate and a PC plate are arranged between the two layers of toughened glass, the acrylic plate and the PC plate are bonded through an ionic intermediate film, the acrylic plate is bonded with the toughened glass through the ionic intermediate film, and the PC plate is also bonded with the toughened glass through the ionic intermediate film. The acrylic plate and the PC plate are arranged between the tempered glass, the heat transfer efficiency is reduced from two ways of heat conduction and heat radiation by utilizing the hindering effect of the acrylic plate, the PC plate and the ionic intermediate film on heat conduction and the reflecting effect of the PC plate on infrared rays, so that the large-area glass has better heat insulation performance, and the service life of the large-area glass is prolonged. And the energy consumption of air conditioning refrigeration in summer is effectively reduced.

The utility model discloses high-strength laminated safety glass for a building, which relates to the technical field of glass and comprises a plurality of layers of glass, the plurality of layers of glass are formed by bonding first toughened glass positioned in the middle and second toughened glass positioned on two sides, and a cavity is formed between the periphery of the first toughened glass and side gaps of the two pieces of second toughened glass. According to the utility model, the degassing assembly composed of the aluminum bulkhead and the molecular sieve can be arranged on the periphery of the laminated glass, and the degassing assembly is reinforced through the cooperation of the packaging structure and the sealant, so that the degassing assembly is stably fixed on the laminated glass; according to the laminated glass, a good degassing structure is arranged on the periphery of the laminated glass, the problem that air enters the PVB film and the connecting position of the PVB film and the glass after the PVB film is damaged is avoided, the bonding performance of the glass and the PVB film is guaranteed, and the overall performance of the laminated glass is improved.

The invention provides an impact-resistant TPU (thermoplastic polyurethane) intermediate film for safety glass and a preparation method thereof, and is characterized in that the TPU intermediate film is prepared from the following raw materials in percentage by mass: 20 to 25 percent of polyol, 50 to 60 percent of isocyanate, 20 to 30 percent of chain extender and 0.5 to 2 percent of catalyst; through screening and compounding of the components, the TPU intermediate film has high tensile strength, high elongation at break and toughness, shows excellent mechanical strength, flexibility and impact strength, and can fully meet performance requirements in the field of impact protection.

The utility model discloses a case device of an automatic external defibrillator, which comprises a case body, the automatic external defibrillator is arranged in the case body and is placed in the case body through a lower limit support structure, a power supply is fixedly mounted at the top of the inner wall of the case body, and the power supply is connected with the case body. The top of the case body is provided with a buzzer alarm and a signal transmitter, the power supply is electrically connected with the buzzer alarm and the signal transmitter, the case body is movably connected with an anti-theft sealing door through a hinge, and the anti-theft sealing door is provided with a safety glass window. The automatic external defibrillator is arranged in the case body to protect the automatic external defibrillator, meanwhile, the automatic external defibrillator can be smashed in emergency, the automatic external defibrillator can be directly taken out, and when the automatic external defibrillator is taken out, an alarm can be automatically given, so that the anti-theft effect is achieved, and meanwhile relevant personnel can be informed of emergency problems.

The safety spectacles comprise a spectacle frame main body and an additional spectacle frame, a first frame of the spectacle frame main body can be provided with first lenses for vision correction so as to be suitable for a user with visual defects, and the additional spectacle frame is provided with a second frame, a first extension soft body and a second extension soft body. The additional spectacle frame and the spectacle frame main body are detachably assembled through the insertion matching of the convex part and the through hole, and during the assembly, a first extension soft body and a second extension soft body which extend back to the spectacle frame main body are respectively propped against the edges of the upper extension wall and the lower extension wall of the first frame; the first extension soft body and the second extension soft body can be attached to the upper and lower sides of the eyes of the user, so that the upper and lower sides of the eyes of the user are protected; in addition, the first protective wings are arranged at the positions, close to all the glasses legs, of the first frame, and the first protective wings can protect the left side and the right side of the eyes of the user.

The utility model relates to an engineering machinery forestry machine cab safety glass installation structure which adopts the following technical scheme that the engineering machinery forestry machine cab safety glass installation structure comprises a threaded seat fixing plate and PC glass, a plurality of pressing plate type installation mechanisms are arranged at the connecting position of the threaded seat fixing plate and the PC glass at intervals, and each pressing plate type installation mechanism comprises a bonding panel, glass mucilage glue and a rubber cushion block. The utility model relates to a glass mounting structure, which comprises a threaded seat fixing plate, a bonding panel, a rubber cushion block, a glass pressing plate, a spherical nut and a mounting bolt, the threaded seat fixing plate is welded with the bonding panel, the bonding panel is bonded with PC glass through glass mucilage glue, and the rubber cushion block is arranged between the PC glass and the glass pressing plate. The mounting bolt sequentially penetrates through the threaded seat fixing plate, the bonding panel, the PC glass, the rubber cushion block and the glass pressing plate and then is in threaded connection with the spherical nut, so that the PC glass is fastened.

The application discloses a synthesis method of polyvinyl butyral resin and belongs to the technical field of synthetic resin of high polymer materials. In view of the problems of difficulty in controlling the reaction process, easy degradation of polyvinyl main chain and insufficient product performance stability in the preparation of polyvinyl butyral by using single inorganic strong acid or single organic acid catalysis in the prior art, the application introduces an organic acid and inorganic acid synergistic catalytic system in the acetal reaction process, so that the two types of acids jointly play a catalytic role in the reaction system to synergistically control the acetal reaction process. By the technical scheme, the controllability of the reaction process is improved while the acetal reaction efficiency is ensured, which is conducive to inhibiting the acid degradation of the polyvinyl main chain and improving the structural uniformity and performance stability of the obtained polyvinyl butyral. The method of the application is suitable for industrial preparation of polyvinyl butyral, and the obtained product can be applied to the fields of laminated safety glass, functional glass, photovoltaic components and paint and the like.

The invention relates to the technical field of safety glass production equipment, in particular to a trimming device for safety glass production, and is characterized in that the trimming device comprises a side cutting mechanism and an end cutting mechanism, the side cutting mechanism is used for removing redundant edge materials on the two opposite sides of an intermediate film, and the end cutting mechanism is used for cutting the edge materials on the two opposite sides of the intermediate film; the side cutting mechanism comprises a first supporting piece, a first cutting part and a second cutting part, the first cutting part and the second cutting part are connected to the first supporting piece in a sliding mode, and the first cutting part and the second cutting part are arranged on the two sides of the laminated glass and used for conducting cutting operation on redundant edge materials on the two opposite sides of an intermediate film; the end cutting mechanism is used for removing redundant rim charges at the two opposite ends of the middle film and comprises a second supporting piece and a third cutting part, and the third cutting part is slidably connected to the second supporting piece and used for cutting the redundant rim charges at the two opposite ends of the middle film. The laminated glass production equipment has the effects that redundant middle films can be conveniently cut off, and the production efficiency of laminated glass can be improved.

1. Name of the design product: Protective glasses (2). 2. Use of the design product: This design patent is mainly used for glasses. 3. Design key points of the design product: It lies in the combination of shape and pattern. 4. Picture or photograph that best shows the design key points: Perspective view.

1. The name of the design product: protective glasses (SG60071). 2. The use of the design product: the design product is protective glasses, which adopts a full-enclosing frame and reinforced lens structure, can block high-speed flying metal debris, sand and other foreign matters, and is suitable for high-risk working environments such as mechanical processing and construction sites. The foldable design of the temples facilitates storage, and the air holes on the sides of the frame balance protection and wearing comfort. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention relates to the technical field of polymer composite materials and safety glass, in particular to a gradient functional composite film as well as a preparation method and application thereof. Starting from the stereoregularity of polyvinyl alcohol, polyvinyl alcohol with different stereoregularity control is utilized to construct polyvinyl butyral resin with different residual hydroxyl stereoregularity: high syndiotacticity polyvinyl alcohol is used as the first polyvinyl butyral resin, and the first polyvinyl butyral resin shows strong adhesion with glass; the second polyvinyl butyral resin uses polyvinyl alcohol with high random degree, and shows high damping property. According to the invention, resin films of two kinds of polyvinyl butyral resin are laminated according to a specific sequence, and are further compounded with a damping sound insulation layer containing inorganic nanoparticles, so that a multifunctional gradient structure of'rigid bonding-damping dissipation-sound insulation attenuation 'is constructed; therefore, the high-speed fragment protection performance and the broadband sound insulation performance far better than those of the traditional polyvinyl butyral intermediate film are synergistically realized.

This invention discloses a soaking and turning machine belonging to the technical field of laminated safety glass recycling and processing equipment. Specifically, it comprises a frame, an automatic feeding conveyor belt, a hopper, a soaking tank, a heating rod, a water temperature sensor, a turning drive motor, a position detection photoelectric switch, a wastewater tank, a water storage tank, a circulating water pump, a discharge conveyor belt, and a PLC controller. The soaking tank is fixedly mounted on the frame, and the hopper is rotatably mounted on the frame, located inside the soaking tank. This invention integrates the feeding, soaking, turning, discharging, and water circulation systems into a single integrated structure, resulting in a compact and reasonable overall layout that is convenient to install and use. Through a continuous structural design of automatic feeding, constant temperature soaking, precise turning, and directional discharging, it achieves continuous and smooth material conveying and processing throughout the entire process, avoiding material spillage, splashing, and jamming, eliminating manual intervention, ensuring accurate motion positioning and reliable transmission, and significantly improving the equipment's operational coordination and control precision.

The utility model relates to the technical field of display cabinets, and discloses a display cabinet with an intelligent curtain, which comprises a cabinet body, transparent toughened glass is arranged on the upper surface and two sides of the cabinet body, a visual rotating door is hinged at the front end in the cabinet body close to the opening of the cabinet body, and a sliding shading curtain is arranged at the opening of the cabinet body; the display stand is arranged on the inner bottom surface of the cabinet body, a baffle is detachably arranged in front of the display stand, and a lifting structure for lifting exhibits and a sealing structure for sealing the display stand are arranged in the display stand; a long-strip-shaped opening is formed in the bottom of the cabinet body, a bottom plate is fixed in the long-strip-shaped opening through bolts, the safety glass is arranged on the bottom plate, and bearing grooves allowing the safety glass to be embedded are formed in the two sides and the upper side in the cabinet body. The infrared curtain detector is arranged on the upper side face in the cabinet body and located in front of the safety glass. The device has the advantages that the device can be used in cooperation with a curtain detector, and the effect of protecting exhibits is effectively achieved.

This invention provides a bird safety glass film, its preparation method, and a bird safety glass assembly. By introducing specific types of silicon-containing monomers with a conjugated π-electron structure, liquid polysiloxane is prepared. Then, through cross-linking and curing, solid siloxane polymers are obtained from the liquid polysiloxane, forming a transparent macromolecular polymer film with a network structure. This film absorbs ultraviolet rays from sunlight while keeping visible light unaffected, thus achieving a visual effect that is visible to birds but transparent to humans. The network macromolecular structure results in a more uniform distribution of functional monomers and a more stable chemical state of functional groups, significantly improving the stability of the film or glass assembly and extending its service life, making it suitable for large-scale application.

A protective barrier attachable to a curved substrate, the protective barrier comprising a stack of two or more lenses each comprising a polyethylene terephthalate (PET) film, a hard coating on a first side of the PET film, and an adhesive layer on a second side of the PET film opposite the first side. The stack of two or more lenses may have a modulation transfer function that exhibits a contrast value of greater than 75% for a spatial resolution of one line pair per 0.0003 radian at an angle of incidence of 65 degrees. Heat and pressure may be applied to conform the stack of two or more lenses to the shape of the curved substrate.

The utility model relates to a bay window protective barrier structure of a high-rise residential building, and aims to improve the safety protection performance of a bay window of the high-rise residential building. The structure comprises an outer window, an indoor protective barrier system and an outdoor protective barrier system. The outer window consists of a fixed window and an opening sash; the outdoor protective handrail system is composed of outer square steel tube stand columns, outer square steel tube handrails, interlayer safety glass breast boards and square steel tube transverse handrails and arranged within the width range of an opening sash on the outdoor side of the convex window outer window. The indoor protective handrail system comprises a first inner steel pipe stand column, a first inner steel pipe handrail, a first inner steel pipe vertical handrail, a second inner steel pipe vertical handrail, a second inner steel pipe stand column and a second inner steel pipe handrail, and the complete indoor protective system is formed. Through cooperative work of indoor and outdoor protective barrier systems, a stable protective structure is formed, personnel are effectively prevented from falling from the bay window, and life and property safety is guaranteed.

The present invention relates to the technical field of safety glass, and more particularly to a bulletproof glass assembly comprising bulletproof glass and edge-sealing tape. The bulletproof glass comprises a resin plate and a plurality of glass plates bonded layer by layer to a surface of the resin plate. In a longitudinal cross-section of the bulletproof glass, the edges of each glass plate are straight edges connected to two opposing surfaces of the glass plate by straight chamfered portions, with inter-plate gaps formed between the straight chamfered portions of adjacent glass plates. The edge-sealing tape is at least partially bonded between the adjacent straight edges and covers the inter-plate gaps. The present invention can reduce the infiltration of moisture into the bulletproof glass.

The present invention relates to a cutting method and a cutting device for the superficial scoring of, preferably plate-shaped, components made of glass or ceramics, preferably of glass sheets, and to a method for dividing of, preferably plate-shaped, components made of glass or ceramics, preferably of glass sheets, for example of float glass sheets or laminated glass sheets, in particular laminated safety glass sheets, into individual component cuttings, preferably glass sheet cuttings.

An apparatus for separating a composite safety glass panel along at least one pre-definable dividing line, wherein the composite safety glass panel has at least one composite film and at least two glass panels, wherein the composite film is arranged between the glass panels and connects the glass panels to each other, the apparatus having at least one separating device for separating the glass panels along the at least one dividing line and at least one heating device for heating the composite film at least along the dividing line. The heating device has at least one laser device having at least multiple adjacently arranged laser beam sources, wherein multiple adjacently arranged individual intensity profiles for heating the composite film at least along a portion of the dividing line can be produced with the laser device. The invention further relates to a method for separating a composite safety glass panel.

The present invention relates to an adhesive composition comprising an aramid polymer, and safety glass manufactured using the adhesive composition, and, more specifically, to: an adhesive composition comprising an aramid polymer, which is colorless and transparent and has excellent mechanical strength and heat resistance, an acrylamide-based monomer, and an initiator; a hybrid film manufactured using the adhesive composition; and safety glass manufactured using the adhesive composition as an intermediate layer. The adhesive composition according to the present invention can provide the safety glass having damping properties against external impact, adhesiveness on glass, high light transmittance, and excellent colorability, and, in particular, is photocurable, and thus enables a manufacturing process that is simpler and production that is more continuous than those of a conventional safety glass containing PVB.

This utility model discloses an irregularly shaped skylight system. A frame connector is installed within the secondary frame and used to connect to the main frame. An aluminum alloy base with a water collection trough is fixed to the main frame. An insulating strip is also provided between the aluminum alloy base with the water collection trough and the main frame. An arc-shaped glass sub-frame is mounted on the noise-damping buffer strip. An aluminum alloy pressure bracket is installed inside the arc-shaped glass sub-frame. The aluminum alloy pressure bracket is fixed to the aluminum alloy base with the water collection trough by welding bolts. The arc-shaped glass sub-frame holds the safety glass. Foam rods and waterproof adhesive are used for sealing the inside of the arc-shaped glass sub-frame. The aluminum alloy base of this utility model has a water collection trough, which can effectively collect condensation and a small amount of seepage. The insulating strip separates the two different materials, steel and aluminum frames, to prevent corrosion. The noise-damping buffer strip can eliminate noise. The arc-shaped glass sub-frame can adapt to changes in the shape of the skylight. The energy-saving safety glass is both energy-efficient and prevents glass from falling, and has a stable structure.

1. Name of the Design Product: Protective Glasses. 2. Use of the Design Product: For wearing and eye protection. 3. Design Key Points of the Design Product: Lies in the combination of shape and pattern. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View.

The invention relates to the technical field of safety glass production equipment, in particular to a film covering device for safety glass production, and the technical scheme is characterized in that the film covering device comprises a discharging mechanism, a driving mechanism, a pressing mechanism and a cutting mechanism, the discharging mechanism is located on one side of glass to be laid with an intermediate film and used for discharging the intermediate film, and the driving mechanism is located on the other side of the glass to be laid with the intermediate film; the discharging end of the discharging mechanism faces the glass to be laid with the middle film, and the driving mechanism is located at the discharging end of the discharging mechanism and used for driving the middle film conveyed out of the discharging mechanism to move to the glass to be laid with the middle film. The pressing mechanism is located above the driving mechanism and used for pressing the intermediate film moving from the discharging end of the discharging mechanism to the glass to be laid with the intermediate film, and the cutting mechanism is located on the edge of the glass to be laid with the intermediate film and used for flatly cutting off the laid intermediate film. The laminated glass production equipment has the effects that the labor cost of laminated glass production is reduced, and the laminated glass production efficiency is improved.