91 results about "Face shield" patented technology

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 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.

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.

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 relates to hard shield technology field especially, and more particularly to a folding hard shield containing bulletproof window, the utility model provides such a folding hard shield containing bulletproof window, including positive face shield board, hinged frame, energy absorption board and side shield board etc. Three positive face shield boards are arranged longitudinally, and the positive face shield board in the middle is located more forward, each two positive face shield boards are symmetrically connected with the hinged frame, the positive face shield board is internally provided with the energy absorption board, and the two sides of the three positive face shield boards are rotatably connected with the side shield board. The utility model is provided with the hinged frame and the multi-module design, the shield can realize 180 degrees folding of three layers of positive face shield boards and 270 degrees rotary folding of the side shield board, the volume is reduced by more than 60% after folding, which is convenient for transportation and carrying, and is especially suitable for rapid deployment and narrow space operation.

1. The name of the design product: facial protection atomization mask. 2. The use of the design product: the design product is used for atomization treatment and facial protection. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

We will provide a face shield that improves convenience. [Solution] The face shield 11 according to this disclosure is a face shield 11 used in a napping device 10, and comprises a mounting portion 111 that is attached to the mounting object when the face shield 11 covers the user's face, and has a self-supporting shape when the mounting portion 111 is attached to the mounting object.

This invention relates to the field of polymer materials technology, and discloses a low-temperature resistant and high-impact protective face shield material and its preparation method. The protective face shield material of this invention comprises the following raw materials in parts by weight: 55-70 parts of nylon 66, 5-15 parts of nylon 6, 5-12 parts of a low-temperature toughening agent, 4-10 parts of a high-temperature resistant additive, 0.5-1 part of oleamide, 0.2-0.5 parts of silane coupling agent 550, 0.2-0.5 parts of an antioxidant, and 0.5-1.5 parts of an ultraviolet absorber. The low-temperature toughening agent of this invention can improve the impact resistance of nylon materials in low-temperature environments, maintaining excellent impact strength even at low temperatures. The high-temperature resistant additive gives the nylon material excellent high-temperature thermal stability, avoiding problems such as softening deformation, yellowing cracking, and mechanical property degradation at high temperatures.

The utility model relates to atomization face guard connector technical field, and disclose a kind of atomization face guard connector of adjustable atomization flow, including air inlet head, mist inlet head and face guard connector, the mist inlet head is installed in the bottom of air inlet head, the face guard connector is installed in the front end of air inlet head, connecting assembly is provided between air inlet head and face guard connector, connecting assembly is convenient for the connection of pressure sensor, pressure sensor monitors pressure in atomization face guard connector, by the internal line pipe of the atomization face guard connector of adjustable atomization flow of additional, line pipe and atomization passageway in atomization face guard connector are separately used, line pipe is used for pressure sensor pipeline support installation, pressure sensor can be positioned and installed by first support block and second support block, so that atomization face guard connector not only can be passed into atomization liquid medicine, and it is convenient for pressure sensor support installation simultaneously, the pressure in atomization face guard connector can be monitored by pressure sensor.

This invention discloses a respiratory protective face shield, comprising a helmet and a face shield that allows visible light to pass through. The face shield is located on the front of the helmet and is movably connected to the helmet, allowing it to cover the wearer's face. A transparent electrically heated film is provided in the transparent area of ​​the face shield that allows visible light to pass through. The helmet is equipped with a power supply component for providing electrical power. The electrodes of the electrically heated film are electrically connected to the power supply component. An air inlet is located on the rear of the helmet for connecting to an air supply device. An air passage is provided inside the helmet, with one end connected to the air inlet and the other end extending to the front of the helmet and communicating with the space between the face shield and the wearer's face. This invention provides a respiratory protective face shield that can reduce water vapor on the inner surface of the face shield during wear, ensuring a clear field of vision for the wearer.

Systems and methods are provided for welding-type headwear with enhanced movement and soft close. An example welding-type headwear has a moveable face cover configured for moving between a first position and an second position, and a movement mechanism configured for facilitating and controlling movement of the moveable face cover. The movement mechanism has a track component, a movement pin, and one or more springs. A movement assisting spring of the one or more springs is configured to assist in the moving of the moveable face cover towards to the second position. The track component has one or more tracks, and at least a portion of the movement pin is configured to move within the one or more tracks.

1. Name of the designed product: Welding mask (HYPER). 2. Use of the designed product: The designed product is used to protect the eyes and face of the operator when welding. 3. Design points of the designed product: In shape. 4. Picture or photo that best indicates the design points: Perspective view.

This utility model discloses a compact, high-protection outdoor ring network switchgear, specifically relating to the field of switchgear technology. It includes a body with a face shield hinged to the front. Gas springs are connected to both sides of the face shield and the body. Water guide plates are riveted to the body inside the two gas springs. A top cover is provided at the top of the body. A side sealing plate is provided on the right side of the body, and a rear sealing plate is provided at the rear. A bottom frame is provided at the bottom of the body. A communication cabinet is located inside the body on one side of the face shield. The communication cabinet has a partition and a cabinet door. A cable compartment is located at the bottom of the body. A mechanism compartment is located above the cable compartment, and a secondary compartment is located above the mechanism compartment. Multiple lower cabinet doors are installed on the cable compartment, each with a handle. Multiple lifting rings are installed on the top cover. This utility model has the advantages of being compact, highly protective, having reasonable functional zoning, being safe and reliable, and being easy to maintain and transport.

There is provided a face shield that can easily be combined and used with various masks and a mask-equipped face shield. The face shield 1-1 is the face shield 1-1 that is attachable / detachable to / from a mask 2, and covers at least an eye of a face of a user who wears the mask 2. The face shield 1-1 is made of a film 101-1 having flexibility and translucency. At least a pair of cut lines 102L and 102R through which straps 202 of the mask 2 can be inserted are formed in both left and right parts of the face shield 1-1. The cut lines 102 have engagement parts 102a and 102b to be engaged with the straps 202 inserted through the cut lines 102.

Face shield apparatuses used during medical procedures. The apparatuses may include a frame including a first and second curved member. Each of the first and second curved members may include: a first end, a second end, and an outer surface extending between the first and second end. The apparatuses may also include a bridge extending between the first end of the first curved member and the first end of the second curved member, a first rib(s) and second rib(s) rotatably coupled to the outer surface of the first curved member and second curved member, respectively. The rib(s) may extend beyond and substantially parallel to the outer surface of the first and second curved members. Additionally, the apparatuses may further include a first and second extension coupled to the first and second curved members, and a backing component releasably coupled to the first and second extensions.

This invention belongs to the field of safety helmet technology, specifically disclosing a multifunctional safety helmet, including a shell, an inner shell, a cushioning and warning component, a tightening strap, and an assistive dustproof breathing device. This invention achieves active protection and team early warning without energy consumption by automatically sounding an alarm when a falling object hits the helmet through a purely mechanical impact alarm mechanism; it also innovatively recovers and reuses exhaled energy, significantly reducing inhalation resistance and improving comfort during extended wear through an exhalation-energy storage and inhalation-energy release assistive method. The entire system is compact, requires no external power supply, and is safe and reliable. While ensuring head protection, it simultaneously solves the industry pain points of traditional dust masks, such as difficulty breathing and the inability to provide timely warnings after an accident, demonstrating high inventiveness and practicality.

The utility model discloses a kind of soft light-emitting marker lights for vehicle, comprising: bottom shell, face shield, light guide body and luminous body, light guide body includes the light guide strip and light guide sheet connected, bottom shell is connected with face shield, both constitute first accommodating cavity, light guide sheet is located in first accommodating cavity, the luminous end of luminous body is oriented the end of light guide strip away from light guide sheet;The light emitted by the luminous end of luminous body is transmitted to light guide sheet by light guide strip, and light-emitting effect is generated by light guide sheet.The bottom shell and face shield are located on the steering wheel of the car, the luminous body is set to the position away from bottom shell and face shield, and the luminous body conducts light by light guide strip and light guide sheet, so that the hard material on the luminous body can be avoided to fly out and cause damage to human body when airbag pops out, and the risk of injury is greatly reduced.

1. The name of the design product: the panel of the face mask of the warmer. 2. The use of the design product: the whole product is used for the face mask of the bathroom warmer; the part of the product is used for the panel of the face mask of the warmer. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: the perspective view 1. 5. Other circumstances that need to be explained: the design requests the protection of the partial design, wherein the solid line part is the content requested for protection, and the dotted line part is not requested for protection.

A head unit system for a head of a user, including a headpiece including a support structure shaped to be worn over the head. The headpiece including a shield mount arranged for supporting a face shield adjacent to the head of the user. A headpiece connector having a headpiece contact disposed on the headpiece and configured for electrical connection. A peripheral device capable of removable attachment to the headpiece for concurrent movement, the peripheral device having a device connector with a device contact configured for electrical connection. The device connector and the headpiece connector configured to cooperate to releasably attach the peripheral device to the headpiece in a secured configuration with the respective headpiece contact and the device contact abutting in the secured configuration so as to facilitate electrical connection between the headpiece and the peripheral device.

The utility model provides a kind of breathing mask suitable for metal gas cutting cannula, comprising: face shield, face shield includes hanging rope and face cup, face cup is hollow hemispherical, the center of face cup is equipped with gas delivery hole, and hanging rope is arranged at the edge of face cup;Connecting assembly, connecting assembly includes connecting pipeline and switchover joint, one end of connecting pipeline is communicated with the inside of face cup by gas delivery hole, and switchover joint is T-shaped, and switchover joint includes first joint, second joint and third joint, second joint is hollow conical, first joint is movably connected with the other end of connecting pipeline, and second joint is movably connected with the output pipe of breathing machine;Atomization cup, atomization cup is movably connected with third joint, the device solves the problem of how to stably connect metal gas cutting cannula and breathing humidification instrument pipeline, so that medical staff can operate more conveniently and simply when using, and human resources are saved.

1. Name of the product in this design: Cylindrical spectacle lens. 2. Application of this design: For embedding and installing prescription glasses in curved face shields such as ski goggles and helmets. 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.

This invention relates to a field application system and method for applying a wear-resistant coating to aircraft cockpit windshields, belonging to the field of aircraft maintenance technology. The invention includes a mobile cleanroom, an environmental control system, and a platform operating component. The bottom of the mobile cleanroom is supported and driven by an AGV (Automated Guided Vehicle). The main body of the mobile cleanroom is a hexahedral shell constructed from multiple cleanroom panels and multiple anti-static acrylic panels. Openings for aircraft passage are provided on the front and rear sides, and front and rear face shields are sealed and connected to them respectively. The environmental control system includes at least one fresh air FFU (Fan-Full Unit) air purifier and multiple return air FFUs installed on the inner side of the top of the mobile cleanroom. The operating platform component includes multiple heavy-duty slide rails laid on the inner bottom surface of the mobile cleanroom, and a telescopic worktable slidably mounted on the heavy-duty slide rails. This invention enables direct and efficient strengthening treatment of windshield surfaces under field conditions.

The utility model discloses a positive pressure type air respirator myopia mask with an alarm function, which comprises a positive pressure type air respirator mask body, and a convex positive pressure type air respirator mask transparent observation window is arranged at one end of the positive pressure type air respirator mask body. The positive pressure type air respirator mask comprises a positive pressure type air respirator mask body, a positive pressure type air respirator mask transparent observation window is arranged on the positive pressure type air respirator mask body, a near-sighted glass support is arranged in the positive pressure type air respirator mask transparent observation window, the positive pressure type air respirator mask body is further connected with a positive pressure type air respirator mask breathing connector, a detection device is embedded in the positive pressure type air respirator mask breathing connector, and a power module is arranged in the detection device. According to the utility model, the vision problem of a myopia person wearing the mask can be solved, the content of oxygen and sulfur hexafluoride in an operation environment can be monitored in real time, and the safety and the treatment efficiency of the operator are improved.

The utility model discloses a kind of LED display screen module, including bottom shell, PCBA board, face shield, for connecting the fixing assembly of the bottom shell with the PCBA board and for connecting the quick-mounting assembly of the face shield and PCBA board, the quick-mounting assembly includes buckle copper column, one end of the buckle copper column is fixedly connected on the PCBA board, mounting hole is provided on the face shield, the other end of the buckle copper column is connected with the mounting hole buckle. The LED display screen module of the utility model is detachably connected through the buckle copper column on PCBA board and the mounting hole on face shield, the quick disassembly of face shield is facilitated, production efficiency is improved, and maintenance is facilitated.

This product is a face cover that is worn over the head, as shown in the "Reference Front Side Perspective View," "Reference Rear Side Perspective View," and "Reference Diagram for Positional Explanation," and covers areas such as the nose, mouth, cheeks, chin, and neck. It has string-like ear loops on both sides of the upper part. A breathing hole 1 is provided at the position corresponding to the nostrils in the upper center of the front, a pair of pleats 2 are provided in the upper center of the front to minimize direct contact of the fabric with the mouth, and mesh sections 3 are provided at corresponding positions on the sides of the face to ensure breathability.

The utility model discloses an accessory detachable wisdom fire helmet and command system belong to fire helmet technical field. An accessory detachable wisdom fire helmet, including cap shell, still include: bolt nut structure, face guard, accessory attachment track and a plurality of T shape adjustable elastic clamping seat, each adjustable elastic clamping seat all is provided with detachable function module, wherein, detachable function module is one of processor module, positioning module, image module, combustible gas detection module and fall detection module, the utility model can realize the free combination to different accessory module, satisfy detachable easy replacement's use demand, realize the automatic acquisition of on -the -spot image data, environmental data, firefighter data etc. information, carry out monitoring and early warning, and carry out real -time communication through bone conduction earphone, improve the scientific nature and practicality of decision, further enhance the scientific nature of on -the -spot rescue action and guarantee firefighter life safety.

A helmet is disclosed. A helmet according to an aspect of the present invention comprises: a helmet body having a face opening portion; a visor which is pivotably coupled to the helmet body so as to open or close the face opening portion, and has hooks at the lower ends thereof; and rod-type holders which are arranged in the helmet body so that the hooks can be fastened to the outer circumferences thereof.

The present invention relates to neck-mount powered respirators and methods of use. The respirators comprise an air handler, a temple rail, and a shoulder rail that fits around the back of the neck and over the shoulders of the wearer. The air handler is either positioned behind the neck of the wearer or integrated into a hollow shoulder rail. The temple rail is hollow and sized to fit snugly around the back of the head and contact with the temples of the wearer. A neck conduit is hollow and interconnects the shoulder rail and the temple rail forming an airflow channel. A face shield includes an elastic band that covers the temple rail temple vents, and the eyes, nose, and mouth of the wearer. Purified filtered air inflates the region between the face shield and the face of the wearer allowing the wearer to breathe the purified filtered air.