82 results about "Motorcycle helmets" patented technology

The present invention relates generally to a helmet safety liner. More particularly, the invention encompasses a liquid-gel impact reaction liner for a motorcycle helmet. The present invention is also directed to a novel liquid-gel impact reaction liner for a half-shell motorcycle helmet. The inventive helmet could also have at least one cushion or intermediate layer which could be secured by one or more securing means.

A motorcycle helmet includes a jaw protector pivotably attached to the helmet along opposite sides thereof. The jaw protector is provided with at least one releasable lock fixing the jaw protector in a lowered use position. The lock is deactivated for enabling a pivoting of the jaw protector to a raised position.

An anti-theft device in the form of a cage created from high security steel cable for use with a motorcycle helmet to secure the helmet to a motorcycle in order to prevent the helmet from being stolen when the helmet is not in use. The cage opens via a draw string type opening to capture the helmet therein and closes to prevent the helmet from being removed from the cage. A closure cable forms the draw string type closure for the cage and has a closure cable loop at each of its free ends so that the closure cable can be wrapped around the motorcycle and the ends secured together with a standard lock to secure the device and the captured helmet to the motorcycle. The device can be folded to store in a small storage space when not in use and the cable may be plastic coated or uncoated.

An electronic motorcycle helmet. The electronic motorcycle helmet includes a helmet having an aperture therein that can receive a head therethrough. A visor is disposed on a front side of the helmet and a display is disposed on an interior surface of the visor. A microprocessor, including a logic that receives a command input directed to one of a plurality of subsystems, toggles the subsystem between an activated state and a deactivated state, and displays a status window on the display corresponding to the subsystem. The plurality of subsystems includes a plurality of cameras disposed about the helmet, wherein each of the cameras is operably connected to the display and can apply a low-light filter for low-light conditions. Other subsystems include a wireless transmitter to wirelessly communicate with an external device, a GPS system, and a battery disposed at a lower edge of the rear side.

The invention discloses a wearing detection and control device for a motorcycle helmet. A storage battery, a starter and a start switch are connected in series to form a start circuit through wires; the storage battery, a helmet wearing sensor, a speed controller and a motorcycle throttle valve motor are connected in series to form a detection circuit; a contact of a normally closed relay, an alarm and the storage battery are connected in series to form an alarm circuit; a coil of the normally closed relay, the helmet wearing sensor and the storage battery are connected in series to form a control circuit. According to the scheme, the wearing detection and control device for the motorcycle helmet detects whether a motorcycle driver wears the helmet through the helmet wearing sensor, sendsa voice prompt by the alarm if the driver does not wear the helmet and cuts off a power supply circuit of a speed controller and the motorcycle throttle valve motor, so that the motorcycle can only idle after being started, and the driver is forced to wear the helmet correctly.

Motorcycle helmet communications cables connecting substantially all models of cellular telephones to a “CHATTERBOX” HJC-GMRS X1 rider-to-rider motorcycle helmet communication system. A length of audio cable is provided with a 3.5 mm stereo plug at one end designed to engage the auxiliary input jack of the motorcycle helmet communication system. At the second end of the cable a 2.5 mm stereo plug is provided for engagement with the hands-free outlet of any cellular telephone. The first plug includes four co-axial contacts for engaging contacts within the auxiliary-input jack of the communication system. The second plug has only three co-axial contacts for engaging contacts in the hands-free jack of most cellular telephones. The internal wire connections between the contacts of the first plug and the contacts of the second plug are selected to enable most cellular phones with hands-free jacks to operate with the HJC-GMRS X1 rider-to-rider motorcycle helmet communication system.

The invention provides a connection structure for a lens of a motorcycle helmet. The structure comprises an upper base fixed on a helmet shell and a lower base which is movably clamped between the upper base and a helmet main body, wherein the lower base is hinged with the lens and can move horizontally relative to the upper base; a groove-shaped rail is arranged on the upper base; a bulged nail matched with the lens is correspondingly arranged on the lens; and the bulged nail is movably inserted into the rail to slide, so that the lens rotates according to a set track in the rail. When the connection structure is matched with a chin guard, and the chin guard is lifted to touch the lens, the lens rotates a certain distance upwards and moves horizontally along the specific rail to break away from a lifting rail of the chin guard, so that the chin guard can cross the lens in a barrier-free mode and ascend to the locking position to fulfill the aim of lifting a protective guard and the chin guard simultaneously only by lifting the chin guard.

The invention discloses a motorcycle helmet equipped with an unloading type brim. The motorcycle helmet comprises a helmet shell, a brim component is connected to the front end of the top of the helmet shell, a positioning member is arranged on the helmet shell, the brim component is connected to the positioning member and can swing left and right around the positioning member. According to the helmet, when the brim component is subjected to hitting and especially transverse hitting, the brim component can conduct transverse swing immediately and correspondingly, hitting power is offset by meas of resistance between the brim component and the positioning member, the phenomenon that the hitting power is transmitted to the head of a driver in a rigid mode does not exist any more, impact to the head of the driver is lowered, the driver is protected, and the safety is improved.

The invention relates to an intelligent motorcycle helmet, which is composed of a motorcycle helmet and a collision sensor. The collision sensor is installed in the motorcycle helmet; a Bluetooth earphone installation chamber is arranged in the collision sensor, and the collision The installation chamber of the sensor; the upper opening of the installation chamber is connected to the outer edge of the motorcycle helmet, the lower part of the installation chamber is connected to the sound amplification channel, the left side is provided with the first collision slope, and the right side is provided with a collision detachable fixed structure; The front end of the earphone is provided with an in-ear headphone head, and the in-ear headphone head is corresponding to the earphone through hole of the collision sensor; the side of the Bluetooth earphone is provided with a slot; The detachable fixed structure that fits into the slot. Provide convenient navigation guidance, music playback, and telephone answering. The volume is automatically adjusted according to the usage status. When the helmet wearer collides, causing the collision sensor in the helmet to fall, the GPS positioning alarm device will be triggered.

The invention relates to a motorcycle helmet device. The motorcycle helmet device comprises a helmet body and a pair of wind blocking goggles, wherein the helmet body comprises an outer casing and an inner lining plate; the inner lining plate is arranged at the inner side of the outer casing; the two sides of the upper end of the pair of wind blocking goggles are rotationally arranged on the outer casing through rotary shafts; a breathing valve is arranged at the lower end of the pair of wind blocking goggles; an adsorbing bag is arranged at the inner side of the breathing valve; active carbon is arranged in the absorbing bag; arc-shaped concave openings are arranged at the two sides of the helmet body and are attached with ears of a user; a soft rubber sheet is coated on each concave opening, and is provided with a gap corresponding to each ear of the user; the bottom part of the helmet body is provided with a circle of elastic flexible coating edge. The motorcycle helmet device has the advantages that the structure is simple, the fastening and firmness are realized, the safety of a user is effectively guaranteed, and the haze-preventing function is realized.

A strength detecting device of eye protector on motorcycle helmet is composed of base ; driving control mechanism, speed generator and release mechanism which are fixed on the base ; speed measuring device set at front end of shooting tube. The device applies unique air seal structure and lead bullet speed can be regulated in certain range so speed of each bullet can be measured to ensure reliability of test data.

The invention discloses a safety system for a motorcycle. The safety system comprises a brake device, a singlechip microcomputer and a motorcycle helmet warning system and is characterized in that the singlechip microcomputer is arranged on the brake device; the singlechip microcomputer is connected with a speed sensor and a gravity center sensor. The safety system for the motorcycle is simple in structure and is convenient to use; the safety of a driver and passengers can be fully ensured and traffic accidents are avoided.

The invention discloses a motorcycle helmet which comprises a helmet body, a lens, a lens lock catch and a lens lock hook base. The lens lock catch is arranged at the lower edge of the lens, the lenslock hook base is arranged at a palate protecting part of the helmet body, lock hooks matched with the lens lock catch are arranged in the lens lock hook base, and the lock hooks are arranged in an up-and-down layered manner and comprise at least two layers. The locking hooks in the lens locking hook base are arranged in an up-down layered mode, so that the locking hooks on different layers can beselected when the lens lock catch is locked, the lens is completely closed and incompletely closed, and a user can adjust the locking position layers of the locking hooks according to the actual riding speed so as to achieve different ventilation effects.

The invention provides a surface anti-fog apparatus and a preparation method thereof, wherein the surface of a substrate is etched to obtain a substrate having a rough structure on the surface, and the etched substrate is immersed in a hydrophobic solution to prepare the surface anti-fog apparatus. According to the present invention, the substrate is etched by using a plasma etching method, such that the surface of the substrate is subjected to the activation treatment, the micro-nano rough structure is constructed on the surface, the hydrophobic substance can be bonded on the activated substrate surface through the chemical bond, and the bonding strength between the hydrophobic substance and the substrate is good so as to prolong the service life of the surface anti-fog apparatus; and thesurface anti-fog apparatus of the present invention can be used for vehicle windshields, motorcycle helmet lenses, bathroom lenses, door and window glasses, eyeglass lenses, agricultural greenhousesand other surfaces easily fogging in the case of temperature difference with the external environment, such that the inconvenience to daily life or production due to the blurred vision caused by the surface fogging during the use can be prevented.

The invention discloses a protective helmet for vehicles with good air permeability, relates to the field of motorcycle helmets, and is specifically a helmet. Existing motorcycle helmets generally do not have any small holes for heat dissipation and ventilation. When the summer heat is hot, the rider often sweats from the heat. Many people are unwilling to wear helmets for this reason, and there is a major safety hazard. The purpose of this invention is to provide a protective helmet for vehicles with good ventilation performance. To achieve this purpose, the content of this invention includes: a protective helmet for vehicles with good ventilation performance. The housing consists of at least two layers. The first layer is the inner layer, which is mainly made of plastic materials, including a buffer protection layer and a number of heat dissipation holes; the second layer is the outer layer, which is mainly made of high mechanical strength steel materials. The thickness is about 1.5 mm, and it is in the shape of a hemisphere, and at least 50 small circular holes are evenly distributed, and the diameter of each circular hole is about 8 mm; it can be seen from the above that this invention has the beneficial effect of good air permeability.

The invention discloses an antifog and rainproof motorcycle helmet. The helmet comprises a helmet body; a protective layer is arranged in the helmet body; goggles are arranged on one side, far away from the protective layer, of the helmet body; a cover opening is formed below the goggles. The end, communicated with the helmet body, of the mask opening is of a funnel-shaped structure. An air outletis formed in the end, away from the helmet body, of the mask opening. The air outlet is communicated with the outside, the air outlet is connected with a chemical valve in a sealed mode, the inner side and the outer side of the goggles are each provided with a brushing strip in an abutting mode, the two ends of each brushing strip are each fixedly connected with a positioning block, the helmet body is provided with a plurality of grooves of T-shaped structures, and the positioning blocks are connected with the grooves in a matched and sliding mode. The antifog and rainproof motorcycle helmethas the advantages that the goggles can be automatically brushed when water mist appears on the two sides of the goggles, the sight of a driver is prevented from being affected, and safe driving is guaranteed.

The invention discloses a dual-purpose motorcycle helmet. A helmet body (1) is formed by bonding an outer shell (1a) and an inner shell (1b), a sliding guide pillar (8) is arranged at the right end of a chain (7) and stretches in through a right pipe opening of a steel pipe (3), and a screw (9) is arranged in the radial direction of the sliding guide pillar (8) in a penetrating mode and is located in an outer slide groove of a sleeve (1c) and an inner slide groove of the steel pipe (3); the left end of the chain (7) is provided with a locking pillar (13), the locking pillar (13) can stretch into a left end pipe of the steel pipe (3) so that the lower end of a telescopic pillar (11) can be embedded in an annular groove in the locking pillar (13). The structural strength of the bottom of the helmet body is greatly enhanced; by arranging a coded lock and the chain, the functions of a helmet can be expanded, the helmet and a motorcycle lock are connected into a whole, and it is effectively prevented that the motorcycle or the helmet is stolen.

A helmet having an outer shell formed to substantially enclose the head of a wearer and an inner liner disposed within the outer shell and conforming in shape substantially to the outer shell. An aperture is disposed at a front portion of the inner liner. A first exit port is disposed at a first rear portion of the outer shell, with the first exit port being substantially larger than the aperture. A first acoustic chamber is disposed between the inner liner and the outer shell and extends in a curved fashion from the aperture to the first exit port along a first side of the helmet. As a result, a wearer of the helmet is able to speak into the aperture of the helmet and have his voice carried through the first acoustic chamber and exit via the exit port to be heard by a person behind the wearer. Optionally, a second acoustic chamber is similarly disposed on the opposite side of the first acoustic chamber.

The invention relates to a motorcycle helmet which comprises a helmet body and a mask; a connecting mechanism is arranged on each of the two sides of the helmet body; an ear part is arranged on each of the two sides of the mask; each connecting mechanism comprises a shell, an ear locking mechanism, a button, an ejecting mechanism, a rotation liming mechanism and a rotation locking mechanism, wherein the shell comprises an inner side shell, a middle shell and an outer side shell, the middle shell is rotationally mounted on the inner side shell, a slot allowing the ear part to be inserted therein and pulled out is formed between the outer side shell and the middle shell, and a rotation limiting room is formed between the inner side shell and the middle shell; the ear locking mechanism is used for locking the ear part inserted into the slot to prevent the ear part from being pulled out of the slot; the button allows a driver to press by hand and is connected with the ear locking mechanism; the ejecting mechanism enables the ear part inserted into the slot to have the trend of exiting the slot; the rotation liming mechanism enables the middle shell to rotate under the action of predetermined external force; the rotation locking mechanism allows the middle shell to rotate after the ear part is inserted into the slot and prevents the middle shell from rotation after the ear part is pulled out of the slot. According to the motorcycle helmet provided by the invention, quick disassembly and assembly of the mask can be realized so as to facilitate use and storage.