201 results about "Safety goggles" patented technology

A goggle may include a goggle frame, a lens assembly magnetically coupled to the goggle frame, and first and second retention features securing the lens assembly to the goggle frame at first and second locations, respectively, to resist decoupling of the lens assembly from the goggle frame. The lens assembly may be removable from the goggle frame by actuating only one of the first retention feature or the second retention feature. A method of removing a lens assembly from a goggle frame may include actuating a first latch securing the lens assembly to the goggle frame; after actuating the first latch, pivoting the lens assembly away from the goggle frame about a second latch securing the lens assembly to the goggle frame; and after pivoting the lens assembly, laterally translating the lens assembly away from the second latch without actuating the second latch.

The utility model relates to a helmet with a pair of goggles adjusted by a worm. The helmet comprises the goggles, an actuating mechanism, a transmission mechanism and a power mechanism, the executing mechanism is connected with the connecting tail end of the goggles and is used for driving the goggles to swing; the transmission mechanism comprises a worm gear and a worm which are matched with each other, and the worm gear is connected with the executing mechanism; the power mechanism is connected with the worm and used for providing driving force. Compared with the prior art, acting force is transmitted through the transmission mechanism with the worm gear and the worm so that the position of the goggles can be adjusted, the transmission mechanism has the advantage of being large in transmission ratio, and rapid adjustment of the goggles is facilitated. In addition, the worm and gear mechanism has good self-locking performance, the goggles can be kept at the expected position without deviation in the shaking driving environment, and then the driving safety is improved.

A non-full-covering single flight vehicle helmet comprises a helmet body, goggles are arranged on the front portion of the helmet body, a temporal bone-occipital bone annular air cushion is arranged on the inner wall of the lower portion of the helmet body, a top bone-frontal bone cap-shaped air cushion is arranged on the inner wall of the upper portion of the helmet body, an inflatable neck support is arranged at the bottom of the helmet body, a gas generator is arranged on the back of the helmet body, and the inflatable neck support is connected with the gas generator through a pipeline. The inflatable neck support is contained in a net-shaped braid arranged along the edge of the bottom of the helmet, the upper portion of the net-shaped braid is connected to an interlayer between the helmet and the parietal bone-frontal bone cap-shaped air cushion, and the net-shaped braid is made of elastic materials. The temporal bone-occipital bone surrounding air cushion and the parietal bone-frontal bone cap-shaped air cushion are both non-trigger type air cushions, are provided with snap fasteners connected with the helmet, and are both of a multi-layer structure. According to the scheme, the non-triggering air cushion is integrated in the helmet, and the triggering type neck support air bag is arranged, so that a pilot is effectively protected.

The utility model relates to the technical field of goggles, in particular to a pair of goggles with lenses fixed through bandage fasteners, which comprises a goggle frame, limit frames arranged on the outer sides of two ends of the goggle frame, goggle lenses inserted at the front end of the goggle frame, insertion buckles arranged at two ends of the goggle lenses, the insertion buckles are inserted in the limit frames, and the limit frames close to the outer side ends are provided with bandage fasteners. The safety goggles are characterized in that the safety goggles are provided with insertion ports, binding band fasteners are inserted in the safety goggles from top to bottom, positioning structures corresponding to the insertion ports are arranged on the binding band fasteners and correspondingly clamp the safety goggles to lock and fix the safety goggles, and binding bands are fixedly connected to the end portions of the binding band fasteners, and the safety goggles have the advantages that by improving the structure of the safety goggles frame, fixing structures for the safety goggles and the binding bands are reduced; the corresponding connecting and clamping structures are arranged on the goggles lenses and the bandage fasteners, so that the goggles lenses can be directly clamped and locked on the goggles frame through the bandage fasteners, corresponding fixing structures on the goggles frame are reduced, the occupied space of the structures is reduced, and the visual field range of the goggles is widened.

The utility model relates to a goggle moving device for a helmet and the helmet. The moving device comprises a clamping assembly and a transmission part. The clamping assembly is used for clamping the connecting tail end of the goggles; the transmission part is connected with the clamping assembly; wherein the clamping assembly comprises a clamping rod and a connecting rod; at least two clamping rods arranged at intervals abut against the surface, facing the swing direction of the connecting tail end, of the connecting tail end. The connecting rods are connected with the adjacent clamping rods; and an embedding space is formed between the clamping rod and the connecting rod and is used for embedding the bulge on the connecting tail end. Compared with the prior art, the protective goggles are clamped in the mode that the at least two clamping rods arranged at intervals abut against the surface, facing the swing direction, of the connecting tail end of the protective goggles through the clamping assembly, constraint acting force is jointly applied in the positive direction and the negative direction of swing of the protective goggles, and therefore the connecting tail end of the protective goggles is installed more firmly; and sliding deviation caused by insufficient clamping force is avoided.

A helmet shield visor is provided. The helmet shield visor is configured to couple to a shield of a helmet. The helmet shield visor includes a visor body member, a first side attachment member coupled to the visor body member, a second side attachment member coupled to the visor body member, and a center attachment member coupled to the visor body member. The first side attachment member, the second side attachment member, and the center attachment member are configured to releasably attach to an outer surface of the shield of a full-face non-visor helmet. The helmet shield visor is moveable with the shield when the shield is rotated with respect to the helmet.

The invention discloses an anti-blue-light anti-yellowing lens and a vacuum coating process thereof, belongs to the technical field of optical lens manufacturing, and aims to solve the problems of fixed anti-blue-light rate, short anti-yellowing service life, non-environment-friendly process and poor film stability in the prior art. The process core comprises substrate pretreatment, air plasma activation, adhesion promotion layer deposition, dynamic blue light prevention layer deposition, MXene / MOF composite anti-yellowing layer deposition and post-treatment. The lens structurally comprises a base material, a plasma activation layer, a SiO2-ZrO2 adhesive force layer, a ZrO2-Al2O3-Y2O3-azobenzene dynamic blue light prevention layer and a Ti < 3 > C < 2 > T < X >-UiO-66 anti-yellowing layer from inside to outside. According to the invention, the barrier rate of 415-455nm blue light is dynamically adjusted; the air plasma replaces high-purity gas, the gas cost is reduced by 60%, carbon emission is reduced by 40%, and the air plasma is suitable for PC, CR-39 and glass substrates, can be widely applied to daily goggles, myopia glasses and other scenes and has remarkable technical and industrialization values.

An interactive data immersion and collaboration system comprising an augmented reality (AR) or virtual reality (VR) headwear (e.g., glasses, goggles, headset, etc.) and a computer software application configured to display to the user a dynamic, interactive presentation of data or data sets in a virtual environment that appears to surround the user and that enables a user to configure, arrange, and / or edit the data in a variety of ways.

An interfacing structure is connected, directly or indirectly, to a lens of eyewear, such as a goggle. The interfacing structure is constructed and arranged to be in opposing relation with a user's face in use. The interfacing structure includes a compliance portion comprising a support flange around a periphery of an eye region of the user's face, and a cushion support flange extending from the support flange, the support flange being flexible and resilient. The interfacing structure further includes a cushion configured to engage the user's face in use, the cushion provided to the cushion support flange.

The utility model discloses a construction site flying dust protection mask which comprises a mask body, goggles are installed on the mask body, an air suction port is installed below the goggles, a plurality of air holes are formed in one end in the air suction port, one end of the air suction port is connected with a fixing ring, and the fixing ring is connected with an air inlet. An activated carbon filter disc and a net surface filter disc are respectively mounted in the fixing ring; a protective lens is mounted on the inner side of the protective frame, a mounting groove is formed in the joint of the protective lens and the protective frame, a moving plate is mounted at one end of the protective frame, and a silica gel scraper is connected to one end of the moving plate. Compared with an existing device, the dust protection mask for the construction site has the advantages that the goggles can be protected through the protection lenses, dust can be prevented from making direct contact with the protection lenses, the goggles are high-transmittance glass lenses, the protection lenses are high-transmittance plastic lenses, and the good visual effect can be achieved through combined use; and the protective lenses can be conveniently detached and replaced through the mounting grooves.

The invention discloses an electric power safety construction safety helmet, and belongs to the technical field of electric power construction safety, the electric power safety construction safety helmet comprises a helmet shell and a helmet hoop, a rotary pull-down goggle is arranged between a helmet edge on the front side of the helmet shell and the helmet hoop, and an irradiation lamp with light beams irradiating outwards is arranged on the mirror surface of the goggle. The illuminating lamp is electrically connected with the storage battery in / on the helmet shell through a switch, the illuminating lamp is located below the brim and above the eyes when the goggles are used after being pulled down, and the helmet shell and the goggles are made of insulating materials and flame-retardant materials. The safety helmet is provided with the goggles, the illuminating lamp is designed on the goggles, when the safety helmet is used, the goggles are pulled down to drive the rotating switch, the illuminating lamp can be directly turned on, eyes can be protected and illumination can be provided during night work, the safety helmet integrating the goggles and the illuminating lamp is convenient to use, and the situation that the time schedule is delayed due to omission during attendance is avoided.

1. The name of the design product: Goggles frame. 2. The use of the design product: For eye protection. 3. The design points of the design product: In shape. 4. The picture or photo that best shows the design points: Perspective view 1. 5. Other circumstances that need to be explained: Exploded view diagram shows the exploded view of the goggle frame in top view.

The skiing glove comprises a glove body, a snow removing piece and a hook-and-loop fastener, the hand back face of the glove body is bonded with the snow removing piece through the hook-and-loop fastener, the snow removing piece comprises a supporting layer and a waterproof layer, the supporting layer and the waterproof layer are fixed in a tightly attached mode, and the hook-and-loop fastener is located on the face, away from the waterproof layer, of the supporting layer. A plurality of hemispherical silica gel protrusions are arranged at the end, away from the supporting layer, of the waterproof layer, and the silica gel protrusions are evenly distributed on one side of the waterproof layer. According to the snow-cleaning glove, the snow-cleaning piece and the glove body are independently designed, after the goggles are attached with snow, the goggles are wiped through the snow-cleaning piece on the hand back part of the glove body by lifting up the hand, the snow on the goggles can be cleaned through the semispherical silica gel protrusions on the snow-cleaning piece, and the snow on the snow-cleaning piece cannot be attached to the glove body; and the warm-keeping effect of the glove body is not influenced.

The pair of sunscreen glasses comprises a sunscreen cap body, goggles and a damping rotating shaft device, and the goggles are rotationally connected with the damping rotating shaft device at the central position of the lower end of the brim of the sunscreen cap body, so that the goggles and the damping rotating shaft device can be structurally integrated; the positioning buckle is arranged on the damping rotating shaft device in the center of the lower end of the brim of the sunscreen cap body in a matched mode and used for being stably connected with the buckle of the goggles, the goggles are matched with the positioning buckle on the damping rotating shaft device through the buckle of the goggles, and detachable or lockable rotating connection is achieved. The pair of sunscreen glasses overcomes the defects that the nose bridge and the ears can be pressed when ordinary sunscreen glasses are worn for a long time, and an existing sunscreen mask cannot protect the makeup of a makeup user while keeping sunscreen.

1. Name of the product in this design: Motorcycle goggles (DLP068). 2. Purpose of this design: To protect the eyes while riding a motorcycle. 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.

A helmet is provided which includes a helmet shell defining a cavity. The helmet shell has left and right helmet mounting sections defined on left and right sides thereof, and the helmet includes a visor mounting system comprising a primary visor connector made of a single piece and adapted for connection with the left and right helmet mounting sections. The helmet further has a primary visor removably and pivotally connected to the primary visor connector and adapted to pivot about a primary pivot axis.

A helmet with magnetic goggle quick release structure, including helmet main body, goggles and quick release structure, both sides of the goggles are provided with connecting disc, the quick release structure is arranged on the connecting disc of both sides of the goggles, the goggles are rotatably connected on the helmet main body through both sides of the quick release structure, the quick release structure includes rotating mounting in the helmet main body rotating card seat, the buckle is movably installed on the connecting disc, the guide drive mechanism is installed on the connecting disc, and the magnet is installed on the connecting disc and rotating card seat respectively, one end of the buckle is connected with the guide drive mechanism, and the other end is connected with the rotating card seat. When installing the goggles, the connecting disc is connected with the rotating card seat by using the magnetic adsorption effect, and then the buckle is clamped into the rotating card seat to be limited by rotating the guide drive mechanism. This double fixing mode effectively avoids the problem that the magnet is displaced due to vibration or external force when only relying on magnetic attraction, and the stability of the goggle connection is enhanced.

The invention belongs to the technical field of motorcycle helmets, and particularly relates to an anti-fog method and a self-adaptive ventilation system.The self-adaptive ventilation system of the motorcycle helmet comprises a helmet body, goggles are installed on the front side of the helmet body, and a plurality of air inlets are fixedly connected to the outer side of the helmet body; the rear side of the helmet body is fixedly connected with a wind power distribution mechanism, the multiple air inlets are communicated with the wind power distribution mechanism through air inlet pipes, the inner side of the helmet body is fixedly connected with multiple ventilation air outlet pipes, multiple ventilation holes are formed in the inner sides of the ventilation air outlet pipes, and a demisting air outlet pipe is fixedly connected to the position, matched with the goggles, of the helmet body. A plurality of demisting air holes are formed in the side, facing the goggles, of the demisting air outlet pipe. The demisting function can be automatically started when the external temperature changes, and the goggles are demisted through wind energy in the riding process.

The utility model relates to an accurate positioning fire-fighting intelligent safety helmet, which comprises a helmet body, and the helmet body comprises a controller arranged on the helmet body, and an environment detection module, a vital sign detection module, an imaging module, a positioning module, a communication module, an alarm module, a voice interaction module and a power supply module which are electrically connected with the controller, the environment detection module is connected with an environment detection device arranged on the helmet body and used for detecting the concentration, temperature and humidity of gas in the environment and transmitting signals to the controller. The vital sign detection module is connected with a vital sign detection device arranged on the helmet body and used for monitoring vital signs of firemen. A mask is arranged on the front side of the helmet body, an air inlet used for being connected with a respirator is formed in the middle of the mask, and goggles are arranged on the upper portion of the mask. A neck cover is arranged at the bottom of the helmet body and used for shielding the neck of a fireman and preventing high-temperature substances or fragments from entering a collar.

The invention relates to a method for manufacturing a customized optical element to adjust an optical property of an optical component, such as goggles, wherein the method comprises the steps of receiving customer data indicative of a visual defect a person and / or a desired visual correction of the optical component; determining, from the customer data, the shape of a first surface of an optical element to be manufactured, such that the optical component, when the optical element is applied to an optical surface of the optical component, compensates at least partially or entirely the visual defect of the person or exhibits the desired visual correction; manufacturing the optical element using a liquid material that when brought in shape, is solidified.

The utility model relates to the technical field of medical instruments, in particular to a pair of goggles which comprises a frame assembly and an eye mask. The frame assembly comprises a first flexible part and a second flexible part which are arranged in a laminated mode, a first through hole is formed in the first flexible part, and a second through hole is formed in the second flexible part. The eye mask comprises a mask body part and a connecting part which are connected with each other, the connecting part is arranged between the first flexible part and the second flexible part, the mask body part is arranged in the first through hole in a penetrating mode, a protection groove is formed in the mask body part, and a groove opening of the protection groove is communicated with the second through hole. The first flexible part and the second flexible part can be arranged between the human face skin and the operation head frame so as to buffer the acting force of the operation head frame on the human face skin, especially the skin around the eyes, and reduce the pressure intensity of the operation head frame on the human face skin, especially the skin around the eyes, so that the eyes of the human body in the prone position operation are protected; and the risk that the eyes of the human body are injured in the prone position operation is reduced.

The application discloses a medical goggle lens and a design method thereof, and belongs to the field of goggle lenses. According to the corresponding curves x(lambda), y(lambda) and z(lambda) of three cone cells of a human eye to a visible spectrum, three stimulus values are obtained by using a standard observer response function, the three stimulus values are normalized, the chroma is less than 0.1, the value range of x, y and z is 0.32-0.34, the laser wavelength to be cut off is obtained, the transmittance of other wavelengths is adjusted, corresponding x, y and z design values are obtained, the film system of an optical film is designed according to the x, y and z design values, and the corresponding film system is obtained. Through the above steps, the laser wavelength used in surgery is cut off in a specific wavelength range, the radiation of laser light is prevented from causing harm to the human eye, the transmittance is high, the chromatic aberration is small, the color of the film layer is close to colorless, and the color of the protective lens is reduced to interfere with medical staff.

The present application relates to a kind of goggles and cross-country safety helmet, and the goggles include frame and lens, the lens is installed on frame, the upper edge and lower edge of the frame are equipped with bending edge, and the bending edge is used to cooperate with the window edge of the helmet body and stop position cooperation.Cross-country safety helmet, it includes helmet body and the above-mentioned goggles, the helmet body has a window, the shape of the frame is adapted to the shape of window, and the frame cooperates with lens and covers window.The helmet and the goggles of the present application are convenient, comfortable to wear, and have larger field of view.

The utility model relates to the technical field of safety protection equipment, and discloses safety protection equipment in a coal mine, which comprises a mirror frame, a lens is slidably connected in the mirror frame, a quick release mechanism for quick assembly and disassembly is arranged in the lens, and guide blocks are fixedly connected to the left side and the right side of the lens. Connecting plates are rotationally connected to the left side and the right side of the mirror frame, and fixing mechanisms for fixing are arranged on the rear sides of the two connecting plates; and the quick release mechanism comprises two sliding rods, the exteriors of the two sliding rods are slidably connected to the interiors of the two guide blocks correspondingly, fixing rings are fixedly connected to the exteriors of the two sliding rods correspondingly, and springs are arranged on the exteriors of the two sliding rods in a sleeving mode correspondingly. According to the utility model, the lenses can be replaced in a short time without the help of complex tools, so that the maintenance efficiency of equipment is greatly improved, the goggles can be replaced in time when the lenses are damaged in coal mine operation, and the operation process and personnel safety protection are not influenced.

A device and method of use for measuring and modifying orbital content volume, pressure, blood flow, venous drainage, lymphatic drainage, and pulsatility of a subject's eye socket(s) (orbits) are provided. The device includes goggles including at least one chamber in front of the orbit that serves to expand the functional orbital volume to include the orbital contents and the space inside the chamber, at least one pressure measuring sensor, means for controlling the pressure inside the chamber such as a release valve, pump and / or vacuum device in fluid communication with the chamber, a processing and control mechanism, means of communication, and a power supply. The control mechanism can be operatively coupled to the pump, vacuum, release valve device and can maintain a predetermined pressure or pressure modulation in response to the measured pressure in the chamber when the device is worn by a subject.