521 results about "Face shield" patented technology

A facial covering assembly comprises an inner frame comprising at least one aperture to allow air flow through the inner frame and an outer frame configured to couple to the inner frame. The outer frame comprises at least one aperture to allow air flow through the outer frame. The facial covering assembly further comprises a cushioning element configured to couple to the inner frame, the cushioning element configured to establish a seal around at least a portion of a user's face.

A safety helmet for a firefighter includes an outer shield having a neck opening and a front opening, a hinge located on an upper region of the front opening of the outer shield, a fire-retardant foam liner, a face shield including a sensor carrier attached to the hinge, a particulate air filter, a light emitting diode (LED) light strip, a mask mechanism configured to attach to the tapered nose opening of the transparent screen and the particulate air filter, a heads-up display (HUD) connected to an upper region of a proximal edge of the mask mechanism which faces the tapered nose opening, an oxygen port connected to the mask mechanism, a mask body connected to a distal edge of the mask mechanism, a speaker and microphone unit attached to the mask body, and a regulator nose cone.

A face shield includes a clear front portion, stop members, and side portions with pivot holes. A device includes clip members with pivot knobs that extend outward through the pivot holes. The shield pivotably engages the clip members. The clip members are securable to user headgear. The shield can be pivoted between open and closed configurations. Although it is gravity-biased towards the closed configuration, the shield can be pivoted past the stop members into the open configuration. In the open configuration, the stop members withstand the aforesaid gravity-biasing and keep the shield in the open configuration. The stop members can be resiliently deformed to permit pivoting of the shield from the open configuration towards the closed configuration. The shield is formed from a flat plastic sheet, with notches that engage mating tongues to keep it in a folded configuration.

A protective garment includes a garment body having an appearance of a conventional garment, and an inner pocket supported on an inner surface of the garment in a position to receive padding for protecting a body part. Each inner pocket has an open end for insertion and removal of a pad. An anchor point supporting the inner pocket on the inner surface is aligned with a visible anchor point on an outer surface of the garment body, to aid in disguising the presence of the inner pocket(s) and padding. Impact-protective pads are dimensioned to fit within the pockets. In this manner, a person other than the wearer is unlikely to be alerted that the wearer is wearing impact-protective clothing. A protective face shield and face mask impact-resistant bodies and padding are also provided that have appearances that are conventional or inconspicuous to provide inconspicuous impact protection to a wearer.

A visor assembly of a helmet having a helmet shell is provided. The visor assembly includes a visor pivotally connectable to the helmet shell via left and right visor mounting sections. The visor has an inner surface facing a cavity of the helmet shell and an outer surface, and is provided with a heating system. The visor assembly further has a connection assembly including an electrical connector located on the outer surface of the visor proximate a front portion thereof. The electrical connector is operatively connected to the heating system and is adapted to be connected to a power cable for providing electrical power to the heating system. The visor assembly also includes a cable retaining element located on the outer surface of the visor proximate one of the visor mounting sections. The cable retaining element has a clip adapted to removably attach the power cable on the visor.

The invention relates to the technical field of biological recognition and industrial control, and discloses an intelligent console identity verification method based on face recognition, which comprises the following steps: step 1, detecting candidate persons in a preset verification area through a millimeter wave radar; 2, responding to the detected candidate member, starting a near-infrared camera, collecting an eye circumference area image of the candidate member, and synchronously detecting the micro-motion feature of the candidate member by using the millimeter wave radar; and step 3, processing the collected eye circumference area image, performing local identity comparison, performing multi-channel living body detection in combination with the detected micro-motion characteristics, and granting an operation authority when the identity comparison is authorized and the living body detection is passed. A near-infrared camera is combined with a periocular feature comparison scheme, stable recognition under complex illumination and face shielding is achieved, and compared with a traditional visible light recognition scheme, the problem of verification failure caused by hard light, dark light and mask shielding is solved.

This utility model relates to the field of steel pipe welding protective gear technology, and in particular to a protective device for steel pipe welding, including a head cap, a brim plate fixedly connected to the front end of the head cap, a protective face shield assembly fixedly connected to the bottom end of the brim plate, a rotating protective mechanism installed inside the protective face shield assembly, and a grooved cover plate fixed to the back of the protective face shield assembly by bolts; the protective face shield assembly includes a face shield body, an adjusting shaft rotatably connected to the bottom of the inner side of the face shield body, a half gear fixedly connected to one end of the adjusting shaft, a support spring rotatably connected to the middle of the inner side of the adjusting shaft, and a connecting mechanism fixedly connected to the center of the inner side of the face shield body. This utility model significantly improves the clarity of vision and ease of operation during the welding process, can quickly restore a clear field of vision, and has high angle adjustment accuracy, avoiding the tedious process of traditional on-site cleaning and wiping, and greatly improving the overall efficiency of welding work.

A headgear for securing a mask to a user's face is described. The headgear requires a first load force to elongate the headgear and, when fitted to a user, applies a balanced fit force that substantially equals a load force applied to the headgear during respiratory therapy. In some embodiments, the headgear includes an elastic portion configured to provide a retraction force, a non-elastic portion configured to be inelastic in comparison to the elastic portion, and a restriction mechanism connected to the non-elastic portion and to the elastic portion. The restriction mechanism is configured to apply a first resistance force to the user's head on elongation of the headgear and a second resistance force to the user's head on retraction of the headgear.

The present invention discloses an adjustable and modifiable garment for the treatment of sensory and neuro-divergency conditions that can treat a significant number of issues for different wearers with discretion from possibly judgmental third parties. The invention combines a hoodie with drawstrings, torso covering, compression sleeves, thumb holes, pocket, hem band with adjustable elements, and fidget toy attachments. The invention is comprised of a hoodie with weighted insert panels of variable weights, adjustment mechanisms for the compression or tightness of the garment; food-grade silicone coated hoodie strings for safe chewing; a hood rise used as a face covering; flat felled, serged, and fully lined seams to prevent irritation; thumbholes for additional comfort and grip; invisible seams to hide weighted panel inserts; hidden silicone beads for fidgeting inside the front pocket; and heat transfer labels (replacing scratchy tags sewn into garments) to prevent itching and provide comfort to the wearer.

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.

1. Name of the product in this design: Filter Cartridge (HFR-Suction Protective Mask). 2. Application of this design: Filter housing for a protective face mask. 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 protective mask suited for quick regulatory approval and mass production to provide protective use of a wearer includes a mask body having a major portion forming at least one breathing opening configured for holding a filter. The mask body forms a cover contoured to cover, except for the at least one breathing opening, the wearer's mouth and nose when the mask is worn. The mask body further has a flange, wherein a length of the flange extends along a major portion of an edge of the mask body major portion, the flange being configured for pressing against the wearer's face when the mask is worn. The mask body is a material selected from the group consisting of polyethylene terephthalate, polyethylene terephthalate glycol, and poly methyl methacrylate, and combinations thereof.

The invention belongs to the technical field of masks. The technical problems to be solved are as follows: 1, designing and manufacturing the mask, the mask, the air port and the filter patch, and connecting the filter patch with the air port; 2, designing and manufacturing the anti-epidemic multifunctional mask and mask, wherein the mask and mask are connected with a medical ventilation rubber tube, and the medical ventilation rubber tube is connected with a haircut blower; the key points of the technical scheme for solving the problem are as follows: 1, novelty: the mask is designed and manufactured by using a water bucket and is never disclosed in any form at home and abroad; and 2, creativity, prominent substantive features and remarkable progress are achieved. Please see "beneficial effects"; and 3, the device is practical, can be produced and manufactured and has positive effects. Please see "beneficial effects"; and 4, the mask is not obvious and cannot be designed and manufactured by using a bucket before the application day. The key points are mainly used for realizing novelty, creativity, practicability and non-obvious property, obtaining legal protection, improving competitiveness, promoting technical exchange and obtaining economic benefits.

The invention relates to a system and / or an apparatus for an improved helmet system that may help reduce the severity of injuries by enhancing overall helmet protection through uniquely designed facemasks and facemask bumpers. The facemask and facemask bumpers that are particularly adapted to redistribute pressure and impact forces, decrease vibration, sudden shock, noise and / or the peak forces transmitted from the facemask to the rest of the helmet system. The facemask bumpers may be disposed into specific regions of the facemask, including the brow region, the glabella region, orbit region, the frontal region, the mandible (front, right and / or left side) region, the maxilla region, the nasal region, zygomatic region, the ethmoid region, the lacrimal region, the sphenoid region and / or any combination thereof.

To provide a personal protection system capable of providing a sterile barrier between a wearer and the surrounding environment in a medical or surgical situation.SOLUTION: A personal protection system comprising a helmet having a garment attached thereto. The helmet comprises a motorized assembly, such as a fan. At least one button for adjusting the operation of the motorized assembly is attached to the face shield of the garment. The helmet comprises a detector connected to the button to monitor the state of the button. When the button is pressed, the detector sends a signal to a controller that regulates the operation of the motorized assembly. The controller then sets the operational state of the assembly based on the depression of the control button so that the assembly operates in the state desired by the wearer of the personal protection system.SELECTED DRAWING: Figure 1

A universal mounting system for safety helmets is provided, comprising a front mounting position and a rear mounting position, and an auxiliary ridge on either side. A visor is attached to the helmet mounting system in a manner that minimizes obstruction from access to devices attached to ports in the mounting positions and auxiliary ridges. Various embodiments of the visor enable modular designs incorporating different materials and features of the visor. Parallel stretchable zones allow for folding and holding the opposing edges of the visor. A closed, resilient area along the inside of the visor allows the user to access the auxiliary ridge. Combinations of various accessories on the helmet and how these accessories work together on the universal mounting system are discussed: interactions between visors, earmuffs, face shields, and lights.

A powered air purifying respirator includes: a protective headgear including a face shield; a flexible material configured to seal gaps between an outer frame of the face shield and a head of a user to define a breathing zone; and an airflow system built into the protective headgear, the airflow system including: an air intake filter outside the breathing zone; one or more vents inside the breathing zone; one or more air ducts coupled to the air intake filter and the one or more vents; and a blower coupled to the one or more air ducts, wherein the blower is configured to suction air through the air intake filter to generate filtered air and is further configured to blow the filtered air through the one or more air ducts to direct the filtered air through the one or more vents into the breathing zone.

The utility model relates to the technical field of ornaments, and discloses an ip derivative jewelry with a rotating shaft structure, which comprises a proximal ring connected with an IP helmet part. The middle section finger ring is connected with the face and the head of the ip; the near-section finger ring and the middle-section finger ring are rotationally connected through the shaft nail, the helmet part of the IP is arranged on one side of the outer wall of the near-section finger ring and used for rotating along with movement of the near-section finger ring, and the face part and the head part of the IP are arranged on one side of the outer wall of the middle-section finger ring and used for rotating along with movement of the middle-section finger ring. According to the finger ring, the upper ring body and the lower ring body can turn along with the bending movement of the knuckle, the ip image characteristic of a helmet or a mask with a rotary opening and closing function is combined with the structural characteristic of the knuckle ring, the proximal phalanx ring body is converted into the shape of the helmet or the mask, the middle phalanx ring body is converted into the shape of an ip figure, and the finger ring can more vividly reflect the IP image characteristic.

An eye mask includes a mask body and an adjustment member. The mask body has an outer end surface. At least a portion of the adjustment member is arranged on a side of the outer end surface of the mask body. A first end of the adjustment member adjacent to the outer end surface of the mask body is connected to the mask body, and a second end of the adjustment member facing away from the outer end surface is configured to be connected to the head-wearable device. The adjustment member is configured to generate an extension / retraction amount along a predetermined direction OO’ when subjected to force, thereby allowing a distance between the outer end surface of the mask body and an inner surface of the head-wearable device to be adjustable. The predetermined direction OO’ is inclined relative to the outer end surface of the mask body.

1. The name of the design product: protective mask. 2. The use of the design product: mask for protecting face during sports. 3. The design points of the design product: in shape. 4. The picture or photograph best indicating the design points: perspective view 1. 5. Other circumstances or explanations: the part A is transparent material.

1. Name of the product in this design: Solar Welder's Mask. 2. Purpose of this design: For use as a welder's face mask. 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.

The utility model provides high sealing air respirator intelligence face guard, include: face guard subassembly, the face guard subassembly side end is equipped with the protective sealing subassembly, the face guard subassembly both ends are equipped with the elastic bandage subassembly, the face guard subassembly bottom is equipped with the filter core positioning subassembly, the face guard subassembly both ends inner wall installs respectively with the self -adaptation sealing subassembly, the self -adaptation sealing subassembly inner wall installs with dynamic airtightness subassembly. The utility model provides high sealing air respirator intelligence face guard, through setting up the self -adaptation sealing subassembly with dynamic airtightness subassembly, can pass through the synergies of double subassembly, automatically adapts the face profile of different user, need not to rely on single size or manual repeatedly regulated. Meanwhile, through setting up the filter core positioning subassembly, can force filter core along the preset track installation to the specified position, avoids the low efficiency because of the mistake and leads to.

The utility model provides a stamping and assembling tool for a loudspeaker mask, which belongs to the field of loudspeaker mask assembling and comprises a table provided with two tools; a press-fitting assembly; the press-fitting assembly comprises an electric push rod which is installed on the assembling table and can move between the two tools in a reciprocating mode, the rectangular frame is fixedly connected with the bottom of the circular plate, a pressing block capable of resetting is slidably connected into the rectangular frame, an arc-shaped face is arranged on the pressing block, and the arc-shaped face is matched with the rectangular frame to complete press-fitting of the loudspeaker mask. Through cooperation of the electric push rod, the pressing ring, the fixing cone, the pressing block and other structures, automatic press fitting and positioning of the loudspeaker mask are achieved, manual operation and additional clamps are not needed, the assembling efficiency and the yield are improved, meanwhile, workers are far away from a press fitting area in the press fitting process, work safety is ensured, in addition, the tool is reasonable in design, and the production cost is reduced. And cyclic operation can be achieved, and the assembling efficiency is further improved.

The utility model discloses folding particulate matter filter cotton for a respirator, which comprises a first filter layer, a middle filter layer and a second filter layer, the peripheral sealing edges of the first filter layer, the middle filter layer and the second filter layer are fixed together, the middle filter layer is arranged in a cavity between the first filter layer and the second filter layer, and the second filter layer is arranged in a cavity between the first filter layer and the second filter layer. The middle filter layer comprises a plurality of layers of melt-blown cloth, each layer of melt-blown cloth is of a folded wavy structure formed by multiple times of bending, the folding directions of all the layers of melt-blown cloth are the same, and folds are stacked together in a matched mode; the filter cotton is mounted on the respirator, the respirator comprises a mask body, an activated carbon filter box and an outer cover, a mounting hole is formed in the side of the mask body, a connector and a mounting groove are formed in the two sides of the activated carbon filter box respectively, ventilation mesh holes are formed in the mounting groove, the filter cotton is placed in the ventilation mesh holes, and the outer cover covers the mounting groove and is provided with ventilation holes. The air filter is light, thin and breathable, particulate pollutants in air can be effectively blocked by the multiple filter layers, and a good filter effect is provided.

A liquid carrying container particularly suited for military use can be sized and configured to easily fit into the pockets or pouches of military uniforms, tactical gear, and other gear, such as flight suits, or into an ammunition magazine holder, which are specifically provided for holding equipment and supplies which require easy one handed access. The container is substantially shape retaining and has a bottom edge. The container includes a container closure having a push-pull element and a protective over cap. The closure maintains a fixed position with respect to the container so when retrieved by a user with one hand always opens in the same direction without the user needing to see the retrieved container. The container can supply liquid to a tube extending from a face mask using an adapter that connects a face mask tube valve to the push-pull element of the container closure.

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.

The utility model discloses a beauty mask and beauty protection equipment. The beauty mask comprises a mask body. Eyeshade mounting holes are formed in the mask body, extend in the first direction and are symmetrically formed in the second direction, the eyeshade mounting holes tend to decrease from the top of the mask body to the bottom of the mask body in the second direction, and the first direction is different from the second direction. The size of the eyeshade mounting holes is reduced from the top of the mask body to the bottom of the mask body in the second direction, so that the occupied space of the eyeshade mounting holes on the mask body can be reduced, the covering area of the mask body on the face of the human body is increased, and the nursing effect of the beauty mask on fading spots around the eyes of a wearer is improved; oppression of the beauty mask on the eyes of the wearer is avoided, and the skin care experience of the wearer is improved.