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42results about "Handcuffs" patented technology
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Electronic restraint device
Owner:AXON ENTERPRISE INC
Biometric Handcuff Device
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.
Owner:SCHOOLEY SARAH
Waist and hand restraint device
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.
Owner:CHONGQING LUYIN TECHNOLOGY CO LTD
A multifunctional handcuff for police
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.
Owner:ZHEJIANG NORMAL UNIV XINGZHI COLLEGE
Handcuff Disinfecting and Sanitizing Device
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.
Owner:OAKS ROBERT
Apparatus and method to restrain and position an individual(s) for handcuffing
Owner:REDDOG PROPERTIES LLC
Restraint methods
PCT designated stageWO2025240052A1EntertainmentHandcuffsPhysical medicine and rehabilitationSupine decubitus
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.
Owner:GRACIE GLOBAL LLC
Double lock mechanism for a pawl
Owner:2768860 ALBERTA LTD
Abduction prevention device
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.
Owner:FUHRER MICHELLE
Lower limb restraining device
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.
Owner:CHONGQING LUYIN TECHNOLOGY CO LTD
Semi-automatic police handcuffs
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.
Owner:叶礼晨
Hand Restraint System
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.
Owner:BRYAN MICHAEL
A handcuff structure
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.
Owner:DONGGUAN JINGTONG MASCH TECH CO LTD GUANGDONG PROVINCE
Equipment holder system
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.
Owner:PETER JONES ILG LTD
Reusable multi-ring plastic torture device
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.
Owner:JIANGSU ANHUA POLICE EQUIP MFG CO LTD
Hand Restraint System
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.
Owner:BRYAN MICHAEL
Multi-tool device for law enforcement
PendingUS20260168291A1Handcuffs
Various implementations include a multi-tool device for use in law enforcement. The device includes a body having a longitudinal axis, a first body end, and a second body end opposite and spaced apart along the longitudinal axis from the first body end. The device includes a handcuff lock tool coupled to the first body end. The lock tool includes a handcuff key. The device includes a fingertip element coupled to one of the first body end or the second body end.
Owner:EVIDENCE TOOLS CO INC
Methods, systems and manacling apparatuses for restraining individuals
Disclosed embodiments pertain to systems for monitoring and restraining an individual by using: a manacling apparatus comprising at least one restraining device, configured to be worn by the individual and to restrain movement of the individual; at least one sensor, configured to detect physical characteristics of an individual; and a processing and control module, configured to receive sensor data from the at least one sensor, analyze the received sensor data to determine whether restraining of the respective individual is required and control the restraining device(s) of the manacling apparatus, based on analysis results. Disclosed embodiments pertain to manacling apparatus for controllable restraining movements of an individual wearing the manacling apparatus, the manacling apparatus comprising: at least one restraining device, each restraining device comprising one or more controllable components for controllable restraining of the individual.
Owner:SHEMER AMIR MR +1
Zip Tie Handcuffs with Handle
To reduce the danger of an arresting police officer injuring his fingers when using zip tie handcuffs to control an arrestee, and to provide a means to tether an arrestee wearing zip tie handcuffs to a fixture, disclosed is a pair of three-stemmed zip tie handcuffs with securing means. One of the three stems (e.g., the middle stem) can be used as a handle and / or a means to tether an arrestee to a fixture to allow the police officer to conduct other business. The middle stem may be of a different size / shape than the other two stems so that the officer can identify it by touch alone. In this way the officer does not have to look at the stem(s) to know what stem is in his hand and can focus on scanning his immediate environment for danger.
Owner:BAYNE ANTHONY JEREMIAH
Equipment holder system
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.
Owner:PETER JONES ILG LTD
Intelligent Bluetooth lock electronic shackle
The utility model relates to the technical field of safety foot rings, in particular to an intelligent Bluetooth lock electronic shackle which comprises a shackle body and a wrist strap, a first connecting end and a second connecting end are arranged at the two ends of the shackle body respectively, and a first lock sleeve and a second lock sleeve are arranged at the two ends of the wrist strap respectively. The second lock sleeve is fixedly connected to the second connecting end, the first connecting end is provided with a lock cylinder, and the lock cylinder locks the first lock sleeve to the first connecting end. The lock cylinder comprises a first lock cylinder body and a second lock cylinder body, the first lock cylinder body is provided with a key hole, the key hole is exposed out of the first lock sleeve and used for unlocking by inserting a key, and the second lock cylinder body comprises a motor; a main control board is arranged in the shackle main body and comprises a main control MCU (Microprogrammed Control Unit), a GSM (Global System for Mobile Communications) module and a serial port circuit. Compared with the prior art, the intelligent Bluetooth lock electronic shackle is beneficial to improving the reliability of remote supervision and reducing potential safety hazards.
Owner:SHENZHEN MINGDA ELECTRONICS CO LTD
Lock reinforcing structure, traffic lock and handcuff type lock
ActiveCN224260089Uincrease local thicknessAlleviating the cost increase problem of increased thicknessHandcuffsShackle
Owner:ZHEJIANG ZHONGLI GRP
Lock, padlock
Owner:ZHEJIANG ZHONGLI GRP
Decoding and encoding methods
To provide an intra-frame prediction mode mapping method for improving decoding efficiency.SOLUTION: A decoding method decodes a syntax element of information on a candidate intra prediction mode when one of the candidate intra prediction modes for the current block is the same as the intra prediction mode, and decodes syntax elements of the remaining intra prediction modes when they are not the same. A prediction block is generated on the basis of the intra prediction mode of the current block, and a reconstructed block is generated on the basis of the prediction block. The remaining intra prediction mode information has a shorter codeword length of an index than the candidate intra prediction mode. The syntax element of the remaining intra prediction mode information is a value coded using a fixed 5 bits.SELECTED DRAWING: None
Owner:DOLBY LABORATORIES LICENSING CORP
Heartbeat detecting handcuff device
A heartbeat detecting handcuff device for monitoring the heartbeat of a detainee includes a pair of handcuffs which can be placed on a detainee's wrists by a law enforcement officer for restraining the detainee. A pair of heartbeat monitors is each integrated into a respective one of the pair of handcuffs. Each of the pair of heartbeat monitors can monitor the detainee's heartbeat when the pair of handcuffs are worn on the detainee's wrists. Each of the pair of heartbeat monitors includes an audible alert which emits an audible alarm when a respective heartbeat monitor detects a heartbeat that is displaying abnormalities. In this way the audible alert can audibly alert the law enforcement officer that the detainee is in need of medical attention.
Owner:VAUGHN CHRISTOPHER
Handcuff lock with password retrieving structure
The utility model discloses a handcuff lock with a code retrieving structure, which belongs to the technical field of locksets and comprises a coded lock mechanism, the coded lock mechanism comprises a middle shaft, a groove is rotatably mounted on the middle shaft, a code wheel is clamped outside the middle shaft, the code retrieving mechanism comprises a fixed frame arranged in a sliding manner, a plurality of elastic code retrieving pins are mounted on the fixed frame, and a retrieving lock cylinder is arranged on the lower side of the fixed frame. The inner clamping ring is provided with a retrieving groove matched with the elastic code finding pin. According to the technical scheme, a key is inserted into the lock cylinder to be found, the lock cylinder is screwed to rotate, the fixing frame is jacked up, the elastic code finding pin abuts against the inner clamping ring and deforms, if a finding groove right faces the elastic code finding pin, the elastic code finding pin is directly clamped into the elastic code finding pin, at the moment, the code wheel cannot rotate, and it is indicated that the code at the position is correct; the other password wheels at the incorrect positions drive the inner clamping rings to rotate in the rotating process until the corresponding elastic code finding pins are clamped into the finding grooves, and in the mode, when all the password wheels cannot rotate any more, the correct password is found.
Owner:杨益艮
Hand copy-based digital electronic information acquisition safety early warning system and early warning method thereof
PendingCN121321865AHandcuffsMeasuring/recording heart/pulse rateEarly warning systemTemperature monitoring
The invention discloses a hand copy-based digital electronic information acquisition safety pre-warning system and a pre-warning method thereof. The hand copy-based digital electronic information acquisition safety pre-warning system comprises a first shell, a second shell, a third shell, a connecting mechanism and a monitoring circuit, a monitoring circuit is installed between the first shell and the second shell, a buckling space is formed between the second shell and the third shell, a fixing end block in the handcuffs can be placed in the buckling space, a first penetrating groove is formed between the second shell and the third shell, a middle chain can penetrate through the first penetrating groove, a second penetrating groove is formed between the second shell and the third shell, and the middle chain can penetrate through the second penetrating groove. The fixed arc-shaped blocks and the movable arc-shaped blocks in the handcuffs penetrate through the second penetrating grooves; the monitoring circuit comprises a heart rate monitoring module and a temperature monitoring module. According to the handcuff-based digital electronic information acquisition safety early warning system and the early warning method thereof, the problem that in the prior art, the original body of handcuffs at an anti-falling monitoring position cannot be detachably connected is solved.
Owner:CHONGQING SAIFENG JIYE TECH CO LTD
Apparatus and method to restrain and position an individual(s) for handcuffing
Owner:REDDOG PROPERTIES LLC