75results about "Handcuffs" patented technology

A restraint apparatus for releasably restraining a body part of an individual via multiple attachment means includes a handcuff with a housing, a stationary strand, and a movable strand. The stationary strand and the movable strand are positionable to extend around the body part. The housing is removably couplable to a receiver, which may be coupled to another handcuff via a tether.

A vitals monitoring apparatus coupled or affixed to a set of handcuffs placed on a detained wearer operably connected with a specialized external device and / or companion application to record data comprising vitals measurements, assign said data to a log file, identify trends of vitals measurements, and alert law enforcement officials of an emerging or present medical issue.

A handcuff apparatus includes accessory rails formed on the bottom surface of the handcuff member housings. The accessory rail can have a T-shaped configuration to provide support for desired accessories, such as a spacer that will extend between accessory rails on the housings of opposing handcuff members to convert the handcuff apparatus into a rigid handcuff configuration. Placement of the spacer can be made on accessory rails on either or both opposing sides of the mount for connecting the flexible tether between the handcuff members. The accessory rails can also be used to mount other accessories, such as a GPS / cellular tracking device. A grip apparatus is also provided to facilitate the engagement of the handcuff members. The grip members can have a recessed keyhole surrounded by LEDs and a double lock button accessible through the grip member. The grip member is selectively removable from the housing.

A biometric handcuff device is disclosed, which identifies medical emergencies for those who are detained by police or security. The biometric handcuff device comprises a pair of law enforcement handcuffs that include a biometric sleeve inside the cuffs. The sleeve is constructed as a rubber insert that permanently stays in place within the cuffs. The biometric sleeve allows officers to track the breathing, blood pressure, and pulse of a handcuffed individual. The measurements taken may be observed remotely by police or medical personnel.

The utility model discloses a waist and hand restraining device which comprises a waistband, and the two ends of the waistband are detachably connected through fasteners. The restraint cylinder is connected with the waistband, an opening is formed in the upper end of the restraint cylinder, a plurality of restraint straps extending upwards are arranged at the opening, and all the restraint straps are distributed in the circumferential direction of the opening; the device further comprises a tightening belt, the tightening belt is connected with the upper portions of all the restraint belts, and the upper edges of all the restraint belts are folded towards the middle by tightening the tightening belt. The waist belt is tightly bound on the waist of a suspect through the fastener, the hand of the suspect stretches into the restraining barrel, then the tightening belt is tightened, and the upper portions of all the restraining belts are folded on the wrist. The restraining cylinder is limited to the waistband, and therefore the movement space of the hands of the suspect is restrained.

This invention discloses a multi-functional police handcuff, comprising a handcuff body, a handcuff ring, an electric push rod, an arc-shaped ring, and a main control circuit. The handcuff body and handcuff ring are hinged together and can be closed to form a ring-shaped opening. An electric push rod is located at the upper center of the handcuff body. An arc-shaped ring is located at the bottom of the movable rod of the electric push rod. An electric shock head is located on the side of the arc-shaped ring near the handcuff opening. The main control circuit inside the handcuff body controls the extension and retraction of the electric push rod and the release of the electric shock. In this invention, when criminals attempt to forcibly damage the handcuff body or illegally unlock it with a key, the main control circuit controls the electric push rod and arc-shaped ring to reduce the distance between the handcuff body and the criminal's wrist, tightening the handcuff and applying an electric shock, thus deterring the criminal from attempting to damage the handcuff or illegally unlock it with a key, achieving a better security effect.

The present invention is a disinfecting and sanitizing device designed for disinfecting restraining devices such as handcuffs and leg shackles. The device comprises a cylindrical disinfectant liquid storage member, configured to store a disinfectant solution, and a circular lid that securely seals the storage member. The underside of the lid features a pair of integrated hooks, each with a U-shaped bend to hold restraining devices securely in place, preventing dislodgement during the disinfecting process. In one embodiment, the device includes a drainage slot for automatically draining the disinfectant solution when the quality thereof falls below a set threshold, and an ozone sterilization module to provide additional disinfection. The disinfectant solution preferably has 90% isopropyl alcohol, and cleans the restraining devices by removing dirt, bacteria, and bodily fluids.

The utility model relates to the technical field of electronic foot rings, and discloses an anti-falling electronic foot ring which comprises a fixing device, a buckling device is arranged on the rear side of the fixing device, a sealing plate is arranged on the front side of the fixing device, and a touch display screen is embedded in the sealing plate. According to the anti-falling electronic foot ring, the legs are fixed through the arrangement of the buckling device, the buckling device is limited through the arrangement of the fixing device, then the stability of the buckling device is improved, and it is avoided that in actual use, the buckling device is separated from the fixing device, and monitoring on personnel is affected; the fixing device is controlled through the arrangement of the touch display screen so that the fixing device can be conveniently separated from the buckling device, the buckling device can be contained and connected through the arrangement of the second sliding groove, the second sliding groove is sealed through the arrangement of the sealing protection plate, and then the buckling device is limited; and the stability of the buckling device relative to the fixing device is improved.

A method for restraint of a subject in a. supine position is described. The method comprises pulling a first arm of the subject over a shoulder of a second arm of the subject to achieve a crossover arms position. The method further comprises rolling the subject from the supine position to a. lateral position while preserving the cross-over arms position. The method further comprises pulling a first leg of the subject over a second leg of the subject to achieve a cross-over legs position. The method further comprises preserving the cross-over legs position of the subject by securely restraining at least the first leg of the subject. The cross-over arms position and the crossover legs position are preserved simultaneously for restraint of the subject. Further, methods for restraint of a subject in a prone position and seated position are also provided.

Alarmable handcuff lock with a handle (1) and a fixed handcuff ring (2) arranged on the handle (1), characterized in that an end of the fixed handcuff ring (2) located away from the handle (1) is rotatably connected to a movable handcuff ring (3), wherein a lock cylinder (4) and a limiting element (5) are installed in the handle (1), wherein one side of the handle (1) is provided with a side opening (19) so that the end of the movable handcuff ring (3) can enter the handle (1). wherein the lock cylinder (4) is rotatable, wherein one end of the lock cylinder (4) is a lock cap (41), wherein one side of the lock cap (41) is formed with a flat surface (42) and is located in a notch (51) provided on the side of the limiting element (5), wherein the outside of the movable handcuff ring (3) is provided with at least one handcuff slot (31) corresponding to the limiting element (5), wherein an alarm assembly is arranged within the handle (1), the alarm assembly comprising a button (6), a circuit board, and an alarm, the circuit board being electrically connected to the button (6) and the alarm, the button (6) being arranged on one side of the lock cylinder (4), and a projection (43) being arranged on the outside of the other end of the lock cylinder (4). When the lock cylinder (4) is turned by the key, the projection (43) rotates with the lock cylinder (4) until it makes contact with the button (6). At this point, the circuit board receives the information transmitted via the button (6) to trigger the activation of the alarm. The orientation of the plane (42) of the lock cap (41) changes in turn to limit the movement of the limiting element (5).

The present invention relates to a restraint device. More specifically, the present invention relates to restraint devices such as thumb cuffs, handcuffs and leg-cuffs including a restraint device for readily restraining an individual including a first single strand, a second single strand hingedly attached to the first single strand and a first locking mechanism requiring a key to open the locking mechanism for readily preventing the strand from being opened, once closed around a person's thumb, wrist or ankle, and for readily preventing a cuffed person from moving his or her thumbs, wrists or feet more than a few centimeters or inches apart, making many tasks difficult or impossible.

The utility model relates to the technical field of police equipment, in particular to a disposable restraint strap which comprises a restraining part and a fixing part, and the restraining part is movably arranged on the fixing part in a penetrating mode. The binding part is of a strip-shaped or belt-shaped structure, the fixing part comprises a shell and a lock cylinder, a plurality of channels penetrating through the two sides of the shell are sequentially arranged in the shell, the binding part sequentially bypasses the channels, the binding part is located on one side of the shell and at least forms two independent closed structures, and the closed structures are defined as handcuff rings. The binding parts are located on the other side of the shell to form a pulling part, a cavity used for containing the lock cylinder is further formed in the shell, the cavity is communicated with the channel close to the end of the shell, the lock cylinder is movably connected with the shell, and the lock cylinder is clamped with the binding parts located at the two ends in the shell. The disposable restraint strap is small in size, light in weight, reliable in restraint and convenient to carry, and the problems that metal handcuffs are large in weight and size, inconvenient to carry and have escape risks can be solved.

An escape device formed as a small elongated stainless steel metal body having a first end and a second end. The first end comprises a key bow and a folding mechanism adjacent to the key bow. The folding mechanism attaches to a knife blade and permits up to 180° of rotation by the knife when in an open configuration. The second end comprises a tubular cross section and an extending bit to fit into a key post of a standard pair of handcuffs and engage the locking mechanism. A longitudinal recess in the elongated body cab receive the folded knife blade so as to fit flush with the longitudinal recess to be fully retained and concealed. The elongated metal body further comprises decorative visual elements.

The utility model provides a combination of handcuffs and shackles, which relates to the technical field of police restraints, including a chain, a steel wire rope is fixedly installed on the side of the chain, a base is fixedly installed on one end of the steel wire rope, a first pair of arc rings and a second pair of arc rings are rotatably connected on the inner side of the base, a lock is installed on the top surface of the first pair of arc rings, and a lock hole is opened on the top surface of the lock. The protective plate in the utility model can effectively cover the lock hole, prevent dust, moisture and other foreign matter from entering the lock hole, improve the durability and reliability of the lock, and the opening and closing of the protective plate can be achieved by simply toggling the plate, which is convenient for users to operate, easy to understand and execute, and the design of the protective plate in the card slot is combined with the extrusion of the rubber pad to generate friction to fix the protective plate on the lock hole, without the need for an additional locking mechanism, reducing the complexity of parts and manufacturing costs.

The present invention discloses an electronic shackle, comprising a main body, a processor arranged in the main body and a strap connected to the main body, characterized in that the strap comprises a fixed end and a movable end, the fixed end is connected to the main body, and a moving block for connecting to the main body is connected to the movable end; a mounting position for installing the moving block is provided on the back of the main body, and the moving block is installed in the mounting position, and the mounting position matches the shape and size of the moving block and limits the movement of the moving block; a detection member for detecting whether the moving block is installed in place and sending a detection signal to the processor is also provided in the mounting position, and the processor sends an alarm signal when receiving a detection signal that the moving block is not installed in place; a trigger member for interacting with the detection member is provided on the moving block. The judgment structure of this electronic shackle to detect whether the strap is normally connected to the main body is more stable, and is not easily misaligned due to movement during wearing, thereby reducing the probability of false alarms.

The utility model discloses a lower limb restraining device which comprises a waist belt, a leg restraining belt and a limiting belt. The two ends of the leg binding belt are detachably connected through a first password inserting buckle, and the two ends of the waist belt are detachably connected through a second password inserting buckle. The leg binding belt is wound to form an 8-shaped structure, and the lower end of the limiting belt is arranged in the middle of the 8-shaped structure in a sleeving mode through the tightening buckle and wraps the first password inserting buckle. The upper end of the limiting belt is arranged on the waist belt in a sleeving mode through a detachable connecting piece, the length of the limiting belt is adjusted through the connecting piece, and therefore the distance between the waist belt and the leg binding belt is controlled. The waist belt, the leg binding belts and the limiting belts have the advantages of being light in weight, high in toughness, capable of being bent at will and the like, carrying and storage are convenient, meanwhile, the harm to a suspect is far lower than that of a metal shackle, and the body of the suspect is protected.

The utility model discloses semi-automatic police handcuffs which comprise a lock box assembly, a lock body and a fan beam rotationally connected with the lock body, one end of the lock body is hinged to one end of the fan beam through a handcuff rotating shaft, the other end of the lock body is fixedly connected with a locking assembly, and the fan beam is fixedly connected with the handcuff rotating shaft. The fan beam is provided with fan teeth matched with the retaining teeth in the locking assembly, the lock body comprises a front panel and a rear panel and further comprises an automatic closing device used for pushing the fan beam to be inserted into the lock box assembly and meshed with the one-way teeth, and the front panel is provided with a groove used for fixing the automatic closing device. The push rod is controlled by the button to push the one-way teeth of the brake block to be separated from the main gear, so that the fan beam can automatically rotate, the fan teeth extend into the lock box to be meshed with the swing block, automatic handcuffing of the fan beam is achieved, and the automatic handcuffing device can be operated by one hand easily, conveniently and rapidly. And therefore, the safety of the police during handcuffs is improved.

A hand restraint system includes an elongated member and three handcuffs. A first handcuff of the three handcuffs is mounted to the elongated member at a first end portion of the elongated member, a second handcuff of the three handcuffs is mounted to the elongated member at a second end portion of the elongated member, and a third handcuff of the three handcuffs mounted to the elongated member at the second end portion of the elongated member.

The present invention relates to the field of police equipment. Police or military handcuffs currently equipped in various countries are all manufactured using the principle of one-way self-locking with ratchet-shaped internal teeth. They are very strong and cannot be forcibly pulled apart by human hands or feet. However, their design also has the following shortcomings and loopholes. These defects can be exploited to easily open the handcuffs. To overcome the defects of the above-mentioned technology, a handcuff structure is provided, including a lock shell, a lock cover, a dynamic lock ring and a key. The lock shell is provided with a lock box on one side close to the lock cover. A rotating wheel is provided inside the lock box. A rotating shaft is provided at the axis of the rotating wheel. One end of the rotating shaft extends into a first shaft hole at the bottom of the lock box body, and the other end of the rotating shaft extends into a second shaft hole at the bottom of the lock cover body. The first shaft hole and the second shaft hole are coaxially arranged, which can effectively prevent prisoners from opening the handcuffs by using objects such as wire, needles, and wooden sticks. The locking effect of the handcuffs is improved as a whole, and at the same time, wear is reduced, making the handcuffs more durable and improving safety.

Handcuffs for the arrest of persons essentially designed for the arrest of individuals comprising two rings (1) joined together by at least two joining mechanisms (2, 3) and where each of the rings (1) comprises a fixed part (1a) and a movable part (1b) characterised in that each fixed part (1a) comprises two pawls (4) with at least two locking elements (5) and a metal plate (9) between them, as well as a safety mechanism (6) that hides a lock (7), and where each mobile part (1b) comprises, in turn, a plurality of teeth (8) divided into two rows.

According to the present disclosure there is provided a equipment holder system comprising: a carrier component configured to hold equipment; and a dock component; wherein one of the carrier component and the dock component comprises a slide member and the other of the carrier component and the dock component comprises a slide channel configured to receive the slide member in order to releasably connect the carrier component to the dock component; wherein the slide channel comprises a stop which is configured to engage the slide member when received in the slide channel to prevent withdrawal and wherein the slide member is released from the stop by pushing the carrier component towards the dock component and then sliding the carrier component relative to the dock component. There is also provided an equipment holder system comprising: a carrier component configured to hold equipment; and a dock component; wherein the carrier component is releasably connectable to the dock component; wherein the dock component comprises a sensor housing configured to hold a sensor for detecting the presence of the equipment when the carrier component is docked with the dock component.

Disclosed herein is a restraint comprising at least one cuff configured for wearing around a wrist or ankle of a person. The (or each) cuff includes an arm that is moveable between a cuff-open position and a cuff-closed position; a lock for locking the arm in the cuff-closed position; and a release that is operable to unlock the lock, whereupon the arm can move from the cuff-closed position. The release is accessible to, and operable by, a person wearing the cuff, using a hand which is restrained by the cuff.

The utility model relates to modern law enforcement technology related fields especially, a kind of reusable multi-ring plastic torture instrument, including plastic toothed belt, lock room, pull buckle ring and key, the plastic toothed belt is bent into annular by outer ratchet on multiple band bodies, two groups plastic toothed belt upper end are connected with pull buckle ring, the key lower end is equipped with key tongue, the key and key tongue are inserted in lock room, lock room is equipped with the hole of passing belt and key hole on, the inside sliding of lock room is equipped with inner clamping plate, reset spring is equipped with in the outer side of inner clamping plate and reset spring other end connects lock room inner wall, upper lug is fixed in the upper end of inner clamping plate, plastic toothed belt one end is passed in the hole of passing belt and is mutually engaged with the tooth of inner clamping plate, can realize efficient reliable restraint and unlocking function, it is convenient to carry out fast smooth engagement to plastic toothed belt, prevent accidental release in use process simultaneously, enhance the stability and security of restraint.