159 results about "First glasses" patented technology

A laminated glass includes: a curved first glass plate, a curved second glass plate, and an intermediate film located between the first glass plate and the second glass plate to bond the first glass plate and the second glass plate, the first glass plate including a third surface and a fourth surface, and the second glass plate includes a first surface and a second surface, the fourth surface being a surface of the first glass plate located on a side opposite to the intermediate film, the third surface being a surface of the first glass plate facing the intermediate film, the second surface being a surface of the second glass plate facing the intermediate film, the first surface being a surface of the second glass plate located on a side opposite to the intermediate film.

Complexly-curved glass articles and methods of forming the same are described herein. The glass articles described herein may be reformed via application of vacuum pressure thereto. The glass articles may comprise a first glass layer comprising a first non-developable curved shape defined by a first curved surface and a second curved surface. At least one of the first curved surface and the second curved surface comprises a surface area of 60.000 mm2 or more. A thickness of the glass articles may comprise a uniformity of + / −75 microns per 1000 mm2 of surface area. The non-developable curved shape may comprise a maximum compressive strain shape parameter, as measured between an imaginary central surface disposed between the first curved surface and the second curved surface and an imaginary surface, of greater than or equal to 3.0%.

The embodiment of the present application provides a kind of intelligent glasses.The intelligent glasses include: first glasses frame;First glasses frame is provided with first break joint and second break joint, and first break joint and second break joint divide first glasses frame into first sub-frame and second sub-frame;First sub-frame is provided with first feed point, and first feed point is located at the center of first sub-frame, and first feed point is used to feed power into first sub-frame, so that first sub-frame forms radiator, second sub-frame forms reflector, and radiator is used to radiate signal, and reflector is used to reflect the signal of radiator, to enhance the signal radiated by radiator.

The utility model relates to the technical field of glass manufacturing, and discloses hollow glass which comprises first glass, second glass and third glass which are sequentially arranged in a stacked mode and further comprises a middle frame arranged between the second glass and the third glass. A hollow cavity is defined by the second glass, the third glass and the middle frame, gas is arranged in the hollow cavity, the first glass is sound insulation glass, the second glass is low-radiation coated glass, and the third glass is colored glass. The hollow glass provided by the utility model can realize better sun-shading and sound-insulating effects, can ensure privacy, and is suitable for buildings with higher requirements on environment control.

This invention discloses a method for laser welding glass, comprising the following steps: S100: wiping a first glass and a second glass with a lint-free cloth; S200: stacking the first glass and the second glass vertically; S300: adding purified water between the first glass and the second glass, wherein the amount of purified water added is determined according to the surface area of ​​the glass, and is 0.5 μl / cm². 2 ~1μl / cm 2 S400: Apply constant vertical pressure to the first and second glass sheets using a clamp to reduce the gap between them to less than 200 nm; S500: Remove the clamp and take out the first and second glass sheets, then weld them together using a laser. This invention allows for higher welding quality on ordinary commercial float glass sheets with greater efficiency, lower cost, and fewer limitations.

The present invention suppresses damage to a functional film. A laminated glass (10) is provided with a first glass plate (11) and a second glass plate (12), a functional film (15) positioned between the first glass plate (11) and the second glass plate (12), an intermediate film (13) surrounding the outer periphery of the functional film (15), and a shielding layer (14) partially overlapping the functional film (15) in a plan view. At least a portion of the outer periphery of the functional film (15) is visible without being covered by the shielding layer (14).

The application provides a glass with energy-saving and wireless communication frequency band enhancement functions, comprising periodically arranged FSS units, each of which comprises an infrared low emission layer, an air layer and a wave-transparent FSS layer, the infrared low emission layer comprising a first glass layer and a first dielectric substrate; the surface of the first glass layer is provided with a first etching layer; the first etching layer comprises a plurality of grid grooves; the wave-transparent FSS layer comprises a second glass layer, a second dielectric substrate and a third glass layer; the surface of the second glass layer is provided with a second etching layer; the second etching layer comprises an annular groove and a plurality of cut grooves arranged on the circumferential side of the annular groove; the surface of the third glass layer is provided with a third etching layer; and the third etching layer is provided with a second annular patch. The structure can realize the effects of wave-transparent communication frequency band and infrared low emission, has visible light transparency, meets certain thickness and is suitable for large-area paving.

The utility model provides a light guide system which comprises a light source, a light guide plate, a first glass layer, a bonding layer, a second glass layer and a transparent ink layer. The transparent ink layer is arranged on the first glass layer, and the appearance of the transparent ink layer is designed into decorative patterns. Light of the light source is collected through the light guide plate and conducted into the first glass layer, total reflection on the boundary face of the first glass layer is destroyed through the transparent ink layer, and therefore the light is refracted out through the first glass layer after being reflected by the transparent ink layer, and the pattern effect is displayed. And when the light source is not lightened, the shape of the transparent ink layer cannot be seen through the glass assembly. Therefore, the decorative pattern can be visible from the first glass layer only when the light source of the light guide system is lightened, and the decorative pattern is invisible when the light source of the light guide system is not lightened. The utility model further provides a window body assembly with the light guide system.

An insulated glass unit is described and includes at least a first glass layer, a second glass layer and a third glass layer disposed therebetween. The third glass layer is separated from the first glass layer and the second glass layer by first and second sealed gap spaces. The third glass layer has a low CTE as compared to the CTE of the first and / or second glass layers. In some instances, the third glass layer has a CTE of less than 70×10−7 / ° C. over a temperature range of 0-300° C.

A glass assembly includes a first glass body having a first surface and a second surface which are oppositely arranged; a second glass body having a third surface facing the second surface and a fourth surface arranged oppositely; a light extraction component sandwiched between the first glass body and the second glass body and including a light extraction structure for extracting light, and an interlayer directly attached to the light extraction component, and the refractive index of the interlayer is smaller than that of an adjacent layer in the direction toward the second glass body, so that incident light introduced from the second glass body is totally reflected toward the second glass body and at least totally reflected in the second glass body.

This utility model belongs to the field of optical lens technology and discloses a low-distortion, low-CRA, high-pixel miniaturized lens. It includes a first glass lens, a second plastic lens, a third glass lens, a fourth glass lens, a fifth plastic lens, a sixth plastic lens, and a seventh plastic lens arranged sequentially along the optical axis from the object plane to the image plane. The third glass lens, the fourth glass lens, the fifth plastic lens, and the seventh plastic lens have positive focal lengths, while the first glass lens, the second plastic lens, and the sixth plastic lens have negative focal lengths. The second plastic lens plays a role in correcting distortion, and the seventh plastic lens plays a role in correcting distortion and CRA to a certain extent. Through the curvature system of each lens and the cooperation of multiple plastic sheets, the distortion can be reduced to within 3%, thereby achieving the requirements of low distortion and low CRA in a high-pixel miniaturized lens.

The utility model provides vacuum glass with a metal net sealing structure, and relates to the technical field of vacuum glass sealing. The vacuum glass with the metal net sealing structure comprises a first glass layer and a second glass layer, the second glass layer and the first glass layer are arranged side by side at an interval; the sealing structure layer comprises a first bonding layer, a second bonding layer and a solder layer, the first bonding layer is arranged on one side of the first glass layer, the second bonding layer is arranged on one side, opposite to the first glass layer, of the second glass layer, and the solder layer is arranged between the first bonding layer and the second bonding layer; and the metal net is arranged in the solder layer. According to the vacuum glass with the metal net sealing structure, the metal net is additionally arranged in the solder layer of the sealing structure layer, so that the first glass layer and the second glass layer are better in air tightness after being sealed, the yield is improved, and the problem that the yield is not high when tin solder is used for air tightness sealing under the existing vacuum condition is effectively solved.

The present invention relates to a glass assembly device (10) comprising at least: a light source (2) for generating light (3) that can be coupled into a first glass plate; an edge region (7); and an absorption unit (8) for absorbing the light (3) coupled into the first glass plate (1), which is arranged in the edge region (7), wherein the absorption unit (8) is designed as a first cover layer (9) arranged on a first surface (IV) and / or a second surface (III) of the first glass plate (1), the first glass plate (1) having at least one notch (13) for receiving the light source (2), and wherein the first cover layer (9) extends from the edge (12) of the glass plate to the notch (13).

To provide a technology to suppress warpage of a vacuum insulated glass caused by high heat insulating property of the vacuum insulated glass. A multiple glazing comprises a vacuum insulated glass having a first glass plate, a vacuum layer and a second glass plate in this order in a predetermined direction, a gas layer, and a third glass plate or a laminated glass in this order in the above predetermined direction. A thickness of the third glass plate or the laminated glass is larger than a thickness of the vacuum insulated glass.

A vacuum insulating panel may include: a first glass substrate; a second glass substrate; a plurality of spacers provided in a gap between at least the first and second substrates, wherein the gap is at a pressure less than atmospheric pressure; 5 and a seal (e.g., edge seal and / or pump-out tube seal) having at least a first seal layer. In order to form a layer of the seal, a glass may be provided such as in a paste which may also include filler, binder and / or solvent, or in a pressed preform which may also include filler. The glass (e.g., the glass, such as glass powder, present in a paste before firing) for 10 use in forming the seal layer may include tellurium oxide and may be designed to have little or no aluminum oxide and / or little or no zinc oxide.

The present disclosure provides a laminated glass component that can effectively exhibit a function derived from a light control film even without a gap filler, has good appearance, and has high safety. The present disclosure also provides a laminated film including the first interlayer film, the light-control film, and the second interlayer film included in such a laminated glass structure.SOLUTION: A first glass plate, a first interlayer film, a light control film, a second interlayer film, and a second glass plate are provided in this order, the first glass plate, the first interlayer film, the light control film, the second interlayer film, and the second glass plate having a curved shape so as to have a convex portion in the same direction, A value (a-b / c) obtained by dividing an absolute value a-b of a difference between a thickness (a) of a region having no light control film and a thickness (b) of a central portion of a region having the light control film in the laminated glass structure by a thickness (c) of the light control film is 0.1 to 0.5.SELECTED DRAWING: Figure 1

The utility model discloses a glasses frame with folding and locking functions, and relates to the technical field of glasses frames. The pair of glasses comprises two glasses frames, two first glasses legs and two second glasses legs, wherein the two glasses frames are rotationally mounted through screws. When the folding mechanism is folded to a preset angle, the contact position of the elastic assembly and the rotating teeth is located between the two teeth of the rotating teeth, and then the clamping mechanism is rotated by hand, so that the clamping mechanism moves towards the direction of the elastic assembly and locks the elastic assembly; then the elastic assembly locks the rotating teeth by utilizing the radian between the two teeth of the rotating teeth, then the rotating teeth lock the first glasses leg, and as the elastic assembly and the clamping mechanism are both located in the glasses frame, the glasses frame and the first glasses leg are also locked, and it is ensured that in the using process, the glasses frame and the first glasses leg are not prone to falling off. And after the glasses frame is adjusted to a proper position, the glasses frame cannot be changed, so that the wearing comfort and stability are guaranteed.

The novel double-layer explosion-proof glass structure comprises a first glass plate and a second glass plate, first containing grooves are formed in the edges of the two sides of the first glass plate and the edges of the two sides of the second glass plate, and U-shaped plates are arranged at the two ends of the first glass plate and the two ends of the second glass plate. The two ends of each U-shaped plate extend into the corresponding first containing grooves, an energy absorption plate is installed between the U-shaped plates and located between the first glass plate and the second glass plate, the close faces of the first glass plate and the second glass plate are bonded with the energy absorption plate, opening grooves are formed in the two sides of each U-shaped plate, and the two ends of each U-shaped plate extend into the corresponding first containing grooves. The first glass plate and the second glass plate are bonded and fixed through the energy absorption plate, impact force borne by the first glass plate and the second glass plate can be absorbed, then the edges of the first glass plate and the second glass plate can be protected through the U-shaped plate, and the protection effect is improved.

A laminated glazing according to this disclosure includes a first glass sheet having first and second opposing surfaces, a second glass sheet having third and fourth opposing surfaces, an interlayer positioned between the second surface of the first glass sheet and the third surface of the second glass sheet, a first opaque layer, and a first reflective layer on the second glass sheet in an area overlapping with the first opaque layer.

The utility model belongs to the technical field of optical systems, and discloses a fisheye lens, which comprises a first glass lens, a second glass lens, a third glass lens, a fourth glass lens, a fifth glass lens, a sixth glass lens and a seventh glass lens which are sequentially arranged from an object space to an image space, and the focal lengths of the glass lenses are negative, negative, negative, positive, positive, negative and positive; and a diaphragm is arranged between the fourth glass lens and the fifth glass lens. According to the fisheye lens provided by the utility model, on the basis of realizing miniaturization of the fisheye lens, the requirement of panorama can be realized through limitation of parameters and structures, and the user experience is improved.

The utility model relates to a plug-in type glass curtain wall exposed frame structure which comprises glass, a first frame, a second frame and a third frame, during installation, a plug-in part of the second glass is inserted and clamped in a glass groove of the second frame, the first end of the second frame provided with the second glass is fixed at the second end of the first frame through a screw, and the third frame is fixed at the second end of the second frame through a screw. Then the lower side of the first glass and the inserting part are connected to the bent part of the third frame, then the second end of the second frame is clamped into the clamping groove, the inserting part of the first glass and the first end of the bent part are clamped into the frame groove together, finally, the curtain wall is installed, the two pieces of glass are sequentially installed and fixed to the first frame, and the installation efficiency is improved. The two pieces of glass do not need to be installed and fixed at the same time, the installation difficulty is lowered, the installation procedure is optimized, and the working efficiency is improved.

The utility model relates to the technical field of toughened glass, in particular to toughened glass with a good sound insulation effect, which comprises a mounting frame, one side of the mounting frame is provided with an opening, the inner side surface of the mounting frame is provided with a mounting groove, and a first glass plate and a second glass plate are respectively mounted in the mounting groove. A sealing frame is arranged on the opening side of the mounting frame, a sealing groove is formed in the surface of the side, close to the mounting frame, of the sealing frame, sealant is arranged at the upper ends and the lower ends of the outer surfaces of the opposite sides of the first glass plate and the second glass plate correspondingly, and spacing bars are arranged at the vertically-separated ends of the two sealants correspondingly; the first glass plate and the second glass plate are spaced by the spacing bar to form a hollow layer, and the opposite side surfaces of the first glass plate and the second glass plate are both provided with PVC films; through the cooperation of the structure, the purposes of good sound insulation effect and convenient disassembly of the tempered glass are achieved.

A vacuum insulating panel may include: a first glass substrate; a second glass substrate; a plurality of spacers provided in a gap between at least the first and second substrates, wherein the gap is at a pressure less than atmospheric pressure; and a seal having at least a first seal layer provided between at least the first and second substrates. The first seal layer and / or a tube seal of the panel may be designed to have an increased density. In order to form a layer of the seal for the edge seal and / or tube seal, a glass composition may be provided such as in a paste which may also include filler, binder and / or solvent. The glass composition (e.g., the glass, such as glass powder, present in a paste before firing) for use in forming the seal layer may include tellurium oxide, bismuth oxide, and optionally vanadium oxide, and may be designed to increase the density of the seal layer.

The utility model relates to the technical field of laminated glass, in particular to one-way perspective laminated glass which comprises a laminated glass body, the laminated glass body comprises a first glass layer and a second glass layer, the first glass layer and the second glass layer are both one-way perspective glass, a connecting frame is in lap joint with the outer side of the laminated glass body, and the connecting frame is in lap joint with the laminated glass body. First extending grooves are formed in the upper end and the lower end of the inner wall of the connecting frame, second extending grooves are formed in the left end and the right end of the inner wall of the connecting frame, a groove is formed in the edge between the first glass layer and the second glass layer, and an elastic pressing positioning mechanism is installed on the connecting frame; the elastic pressing positioning mechanism comprises a pushing assembly, a crimping assembly and an offset assembly; the laminated glass assembling and disassembling device is simple in structure and convenient to operate, multiple workers do not need to be matched for assembling and disassembling the laminated glass body, time and labor are saved, and the operation efficiency and practicability are further improved.

The utility model relates to the technical field of glasses, in particular to ARA glasses capable of being folded and stored, which comprise a first glasses frame and a second glasses frame, a rotating piece is arranged between the first glasses frame and the second glasses frame, the rotating piece comprises a mounting frame and a rotating seat, the mounting frame is U-shaped, and the rotating seat is arranged on the mounting frame. The mounting frames are symmetrically arranged on the two sides of the rotating seat in groups, openings of the mounting frames face the rotating seat, the two ends of the rotating seat are located in the two mounting frames respectively, and rotating shafts rotationally connected with the two mounting frames are arranged at the upper end and the lower end of the rotating seat respectively; grooves matched with the mounting frames are formed in the two opposite sides of the front end face of the first glasses frame and the two opposite sides of the front end face of the second glasses frame, the two mounting frames are arranged in the two grooves respectively, and elastic nose pads fixedly connected with the first glasses frame and the second glasses frame are arranged on the two sides of the lower portion of the rear end face of the rotating piece respectively. The folding storage function is achieved, the occupied space is small, and carrying is convenient.

The utility model discloses environment-friendly high-temperature colored glazed glass which comprises a glass main body, the glass main body comprises first glass and second glass, a cavity is arranged between the first glass and the second glass, a plurality of reinforcing pieces are arranged in the cavity, each reinforcing piece comprises a spacer which is I-shaped, resin films are arranged on the two sides of each spacer, and the resin films are arranged on the two sides of each spacer. A cavity is formed between the first glass and the second glass, a sealing layer is arranged on the periphery of the cavity, colored glaze layers are arranged on the outer sides of the first glass and the second glass, protective stickers are arranged on the outer sides of the colored glaze layers, and a plurality of sticking strips are stuck to the outer sides of the protective stickers. In addition, the size stability of the reinforcer can be improved, the sound insulation and heat insulation capacity is improved through the arrangement of the cavity, the environment-friendly performance is achieved, and the cavity is conveniently sealed through the arrangement of the sealing layer.

The purpose of the present invention is to improve HUD image visibility of laminated glass having an antifogging device. This laminated glass is provided with a first glass plate, a second glass plate, and an intermediate film which is positioned between the first glass plate and the second glass plate and which bonds the first glass plate and the second glass plate. The optical reflection layer reflects light incident from the first glass plate side; a heating functional layer that is disposed closer to the second glass plate than the optical reflective layer in a cross-sectional view, and that at least partially overlaps the optical reflective layer in a plan view; and a first shielding layer that is disposed between the optical reflection layer and the heating function layer in a cross-sectional view, and that overlaps the heating function layer in a plan view.

The utility model provides double-layer glass and a butt joint stabilizing assembly for fixing the glass, and relates to the field of glass fixing. Comprising double-layer glass, a plurality of first through holes are evenly formed in a stand column in the height direction of the stand column in an array mode, each first through hole is internally connected with a butt-joint stabilizing assembly, and a first glass plate is connected with the stand column through the butt-joint stabilizing assemblies; the second glass plate is fixed to the first glass plate through a connecting piece. The butt joint stabilizing assembly comprises two C-shaped components and a first component. The two C-shaped components are oppositely and symmetrically arranged, a fourth through hole is formed in the top of each C-shaped component, the first component comprises three concave parts, a fifth through hole is formed in the middle concave part, and the two C-shaped components are arranged on the two sides of the first component respectively; according to the utility model, the fixing stability, levelness and flatness of the glass are more accurate, the construction cost is saved, the construction efficiency is improved, and the aesthetic effect of building decoration is improved.