187 results about "Body armor" patented technology

The invention provides a body armor composite interlayer defect positioning method and system based on multi-modal nondestructive testing, electronic equipment and a storage medium, and relates to the technical field of nondestructive testing. Ultrasonic guided wave, pulsed eddy current and infrared thermal wave excitation signals are synchronously applied to a body armor composite interlayer, and multi-modal response signals of all positions are collected; and generating an original multi-modal response signal set. And inputting the signal into a pre-trained deep convolutional neural network, determining a target frequency band parameter and a target noise suppression parameter of each modal response signal, and outputting an adaptive modulation parameter group. Performing frequency domain filtering and noise suppression processing on an original signal set to generate an optimized signal set, inputting spatial frequency features into a cross-modal feature fusion model, adaptively associating defect sensitive features of different modals through an attention mechanism in the model, and generating a three-dimensional defect distribution diagram of the composite interlayer, thereby realizing millimeter-level precision defect positioning. The precision and efficiency of body armor composite interlayer defect positioning can be improved.

Implementations described and claimed herein provide a personal tactical system configured to be worn by an individual for protection against threats. In one implementation, the personal tactical system includes one or more internal components disposed in an interior formed by an outer layer and an inner layer. The internal components include a flexible body armor, a ballistic plate, a ballistic frame, and / or a ballistic plate cover. The ballistic frame further includes an electrical system coupled to the frame body, the electrical system including one or more ports in communication with at least one of electrical or communication lines.

A collapsible ballistic body armor system having a linear arrangement of two to four armor panels in a deployment condition defining a rectangular prism array of armor panels shielding the front of the user. Each adjacent armor panel is interconnected along their respective edges by a hinge connection so that the collapsible ballistic body armor system is movable between the deployment condition and a folded position. In the deployment condition, a cover panel pivotably attached to each armor panel pivots to cover a gap between each adjacent armor panel. The system provides a neck strap from which initial deployment may be achieved under the urging of gravity.

The present invention discloses a test device for a tumbling pretreatment stand for bulletproof vests and a method for using the same. The device comprises a base, wherein universal wheels are respectively installed at the corners of the base, the bottoms of the universal wheels are in contact with the inner wall of the bottom of a walk-in environmental test chamber, the surface at one end of the base is connected to the two ends of a push rod, the surface at one end of the base is installed with a driving device, the driving device is connected to a conventional roller through a support plate, the outer ring of the conventional roller is in contact with two groups of symmetrically arranged roller frames, and the outer ring of the conventional roller is equidistantly provided with a plurality of first perforations. The present invention mainly solves the problem that when a combatant wears a bulletproof vest and performs various tactical actions (such as lying down, lying down, and rolling), the bulletproof vest will be deformed with the various tactical actions, causing the combatant to feel uncomfortable or even unable to wear the vest, thereby affecting the combatant's tactical actions and life safety. The present invention also solves the problem of extremely important quality performance testing of bulletproof vests in different battlefield environments.

The invention discloses a body armor rolling pretreatment rack testing device and a using method, the body armor rolling pretreatment rack testing device comprises a base, universal wheels are installed at the corners of the base respectively, the bottoms of the universal wheels are attached to the inner wall of the bottom of a walk-in environment test box, and the surface of one end of the base is connected with the two ends of a push rod; a driving device is installed on the surface of one end of the base and penetrates through the supporting plate to be in transmission connection with a conventional roller, the outer ring of the conventional roller makes contact with two sets of symmetrically-arranged roller frames, and a plurality of first penetrating holes are formed in the outer ring of the conventional roller at equal intervals; the invention mainly solves the problems that the conventional body armor deforms along with various tactical actions when a fighter wears the body armor to do various tactical actions (such as lying, lying, rolling and the like), so that the fighter wears uncomfortable and even cannot wear the body armor, and the tactical actions and life safety of the fighter are influenced; and meanwhile, the detection of the quality performance of the body armor in different battlefield environments is also very important.

The present disclosure describes articles that may be used in protective gear, including but not limited to body armor, helmets, shields, or barriers. These articles may include a polymeric material coated with nanoparticles, in a single layer or in multiple layers, which are treated to form a composite. The articles may further include a ceramic layer and / or a back-face layer. Such articles may be useful for protecting an object or wearer against projectiles.

The utility model discloses a combined protection structure and a body armor thereof, and relates to the field of bulletproof protection devices. The combined protection structure and the body armor thereof comprise a combined protection mechanism, the combined protection mechanism comprises a connecting binding belt, the connecting binding belt is used for reinforcing the position of the body armor, a combined adjusting mechanism is arranged in the combined protection mechanism, and a plurality of left side chains are fixedly connected to the peripheral wall of the connecting binding belt; the right side chain is fixedly connected to the top end of the connecting binding belt and is meshed with the left side chain; the third lock head is arranged at the tops of the left side chain and the right side chain. When the combined type protection structure and the body armor thereof are used, the combined type protection structure and the body armor thereof can be attached to a user more tightly, then the body armor cannot fall off from the body of the user when the user performs actions such as off-road running, and meanwhile the comfort level of the user can be improved due to the fact that the soft cushion is arranged in the connecting binding belt.

A ballistic panel carrier jacket is disclosed. The jacket of this invention comprises a front section and a back section. The back section has a back pocket attached thereto having an opening for receiving a back ballistic panel. The front section has a plurality of front pockets attached thereto having a housing pouch for receiving a front ballistic panel and a receiving pocket for receiving and securing the pouch of the front ballistic panel such that the front right and front left pockets interact with one another such that a section of one is received within another. The carrier jacket of the present invention also discloses a false pocket breakaway section that functions as a Hidden Draw System (HDS) that allows a user access their firearm legally from the holster, quickly and discreetly.

A personal protective vest assembly is described herein. The personal protective vest assembly includes a personal protective vest and a body armor panel positioned within the personal protective vest. The body armor panel includes a ballistic material panel assembly that includes a plurality of layered material segments defined between a strike face and a wear face. Each of the layered material segments includes a different ballistic material.

A scalable K9 body armor includes a yoke having a collar portion and an upper chest portion. The yoke is removably attachable to a body armor vest. The collar portion is configured to cover an upper portion of the neck of a K9 not covered by the vest. The upper chest portion is configured to cover an upper chest portion of the K9 not covered by the vest. The yoke is removably attachable to the vest via articulable connections which allow the yoke to move relatively freely through a wide range of movement of the K9's neck.

A cover for soft armor has a mantle extending from front waist to rear waist, with a head / neck opening and formed of an outer fabric layer and an inner liner secured to the outer fabric layer at particular locations. An additional liner is positioned between the outer fabric layer and the inner liner and secured to the inner liner to produce a sling along with the inner liner, positioned to receive and support portions of the soft armor at front and back of the mantle. The sling is openable and closable at a bottom of the sling for insertion of soft armor portions. At front and back the inner liner is split along a vertical center line providing for opening left and right portions upwardly and outwardly, for convenient loading of the armor.

A shirt system for supporting body armor may include an inner shirt and an outer shirt. The inner shirt may include a first pocket, the first pocket adapted to receive a first ballistic panel. The outer shirt may include a second pocket, the second pocket adapted to receive a second ballistic panel. The shirt system may include at least one connector adapted to extend from the first pocket to the second pocket. The first pocket may be located on a front side of the inner shirt and the second pocket may be located on a rear side of the outer shirt. The shirt system may include a side ballistic panel.

A personal protective vest assembly is described herein. The personal protective vest assembly includes a personal protective vest and a body armor panel positioned within the personal protective vest. The body armor panel includes a ballistic material panel assembly that includes a plurality of layered material segments defined between a strike face and a wear face. Each of the layered material segments includes a different ballistic material.

The utility model discloses a bulletproof vest performance testboard, including main part, stabilizing mechanism, storage mechanism and change mechanism, stabilizing mechanism includes drive motor, lead screw, slider, connecting plate, horizontal plate and ground nail, storage mechanism includes door, mount, first spring and toggle block, and change mechanism includes the drive motor, lead screw, slider, connecting plate, horizontal plate and ground nail. The replacing mechanism comprises a humanoid target, a fixing disc, a second spring and a clamping block, under the mutual cooperation effect of the mechanisms, the device adopts a reinforced horizontal plate, an underground nail and other components to stabilize the main body so as to ensure that the platform is kept stable when bearing the impact of a high-energy bullet, which is crucial for improving the test precision and safety, and in addition, the replacement mechanism can be used for replacing the high-energy bullet. The locking mechanism of the device is convenient for a tester to quickly open and close, so that the test efficiency cannot be reduced due to complicated operation when a sample needs to be replaced or adjusted, and meanwhile, the safety of a storage area is ensured after locking.

A protective suit comprising: a head portion comprising a fluid-filled head portion chamber; a neck portion releasably secured to the head portion and comprising a neck portion chamber, wherein the fluid-filled head portion chamber is in fluid communication with the neck portion chamber; and a torso portion releasably secured to the neck portion and comprising a fluid-filled torso portion chamber, wherein the fluid-filled torso portion chamber is in fluid communication with the neck portion chamber; and wherein the head portion is configured to be disposed on a head of the wearer, the neck portion is configured to be disposed in an arcuate manner around a neck of the wearer, and the torso portion is configured to be disposed on a torso of the wearer, such that when a force of an impact is received on the head portion, fluid from the fluid-filled head portion chamber is transferred into the neck portion chamber to support the neck of the wearer against translational and rotational forces imparted to the wearer, and when a force of an impact is received on the torso portion, fluid from the fluid-filled torso portion chamber is transferred to the neck portion chamber to support the neck of the wearer against translational and rotational forces imparted to the wearer.

Viscoelastic trauma attenuating backings for use in body armor to reduce non-penetrating shockwave injuries. In particular, a protective armor liner comprising a viscoelastic material and graphene nanoplatelets. Also described is a protective armor comprising a protective armor liner disposed therein or disposed thereon, wherein the protective armor liner comprises a viscoelastic material and graphene nanoplatelets.

This utility model discloses a protective structure for police bulletproof vests, including a storage cabinet. The storage cabinet has a door on one side, a splicing mechanism for easy assembly on the outside, and a drying mechanism for easy drying of the interior at the lower end. A first support plate is fixedly installed inside the storage cabinet, and a second support plate is welded and fixed inside the cabinet. The door is magnetically attached to one side of the storage cabinet. In use, the bulletproof vest is placed inside the storage cabinet, with one side resting on the first support plate and the other side on the second support plate. This prevents the vest from being squeezed from both sides and eliminates the need for hanging, thus facilitating the protection of the bulletproof vest.

The utility model relates to the technical field of bulletproof plates, in particular to an elastic constraint composite bulletproof plate which comprises a baffle, a buffer plate is arranged on the outer side of the baffle, the buffer plate is made of foamed aluminum, and a dispersing assembly is arranged on the outer side of the baffle. The dispersing assembly comprises a plurality of stacked ceramic frames, the ceramic frames are honeycomb-shaped, a plurality of ceramic trapezoidal frames are fixedly connected to the outer sides of the ceramic frames, and the ceramic frames and the ceramic trapezoidal frames are all made of silicon carbide ceramics. The honeycomb-shaped ceramic frame and the ceramic trapezoid frame are arranged in a matched mode, a plurality of gaps are formed in the honeycomb-shaped structure, the actual usage amount of ceramic materials is reduced through the gaps, the number of protective layers is increased due to the fact that the honeycomb-shaped ceramic pieces exist, and after the body armor is hit by bullets once, even if the honeycomb-shaped ceramic pieces are broken in a local area, the protective layers can not be damaged. Due to the mutual connectivity and the overall stability of the honeycomb structure, the surrounding honeycomb units can still play a protection role continuously.

A collapsible ballistic body armor system having a linear arrangement of two to four armor panels in a deployment condition defining a rectangular prism array of armor panels shielding the front of the user. Each adjacent armor panel is interconnected along their respective edges by a hinge connection so that the collapsible ballistic body armor system is movable between the deployment condition and a folded position. In the deployment condition, a cover panel pivotably attached to each armor panel pivots to cover a gap between each adjacent armor panel. The system provides a neck strap from which initial deployment may be achieved under the urging of gravity.

The invention relates to an explosive ordnance disposal suit disinfecting and cleaning system and method, and relates to the technical field of explosive ordnance disposal equipment maintaining.The explosive ordnance disposal suit disinfecting and cleaning system comprises a maintenance bin, a supporting main rod is arranged in the middle of the maintenance bin, a hanging frame is fixedly connected to the outer wall of the supporting main rod, and the supporting main rod is connected with the inner wall of the bottom of the maintenance bin through a bearing; a driving cavity is formed in the inner wall of the curing bin, the bottom end of the supporting main rod extends into the driving cavity, a lead screw is connected to the inner wall of one side of the driving cavity through a bearing, the top of the lead screw penetrates through the driving cavity and extends into the curing bin, a connecting ring is arranged in the middle of the curing bin, and a steam cleaning mechanism is arranged on one side of the connecting ring. According to the device, a disinfection and cleaning mode combining ultraviolet rays and high-temperature steam is adopted, the effect of efficiently and thoroughly removing potential pathogens on the explosive-handling clothes and the body armor is achieved, and an intelligent pretreatment module is adopted, so that the cleaning efficiency is improved, and manual intervention is reduced.

1. The name of the product of this design: Bulletproof vest (Xuanwu‑21). 2. Purpose of this design product: bulletproof vest. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the key points of the design: Refer to Figure 1 for the usage status.

A soft body armor panel where one or more layers are folded over as an apron at the top edge forming a pocket(s) centered on the top edge that captures a bullet directed upwardly. The folded layers can take any number of different configurations. The folded layers can be stacked or nested. Normal layers can separate folded layers and / or be within pockets of folded layers. The apron can be 1-20 inches or extend the full height of the layer.

1. The name of this design product: Bulletproof Vest (Xuanwu C). 2. Application of this design product: bulletproof vest. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 3. 5. The supporting objects in the design image do not belong to the design content for which protection is requested.

The present application relates to a kind of armours made of composite elastomer, which includes nail body, composite elastomer formed on nail body and formed elastic protection, composite elastomer includes lattice point array structure elastomer and elastic resin layer, and elastic resin layer is at least formed in the internal pore of lattice point array structure elastomer and is combined between lattice point array structure elastomer.The present application infiltrates elastic resin into the internal pore of lattice point array structure elastomer and makes them closely combined to form composite elastomer for the elastic protection of armour, not only satisfy the characteristics of light weight, small volume, but also greatly enhance the compression resistance of composite elastomer, at the same time, also will not affect the flexibility after user wears, in addition, lattice point array structure can further optimize overall modeling, enhance user body feeling.

Disclosed herein apparatus and associated methods relate to body armor comprising a plate having a ceramic tile bonded to front and back polyolefin layers by front and back pretreated prepreg layers. The pretreated prepreg layers may comprise epoxy resin sheets precooled for storage at 0° F. The polyolefin layers may comprise 940 and 1880 denier extruded polyolefin sheets. The stored cold prepreg sheets may be heated and the hot prepreg sheets used to join the ceramic tile with the extruded polyolefin sheets. The ceramic tile may be bonded to the extruded polyolefin sheets by cooling the ceramic tile, extruded polyolefin sheets and hot prepreg sheets in a −58° F. freezer, forming a cooled bonded plate. A backer comprising stacked plastic sheets may be connected to the plate. The cooled bonded plate may be cured by a curing cycle comprising 260° F. and 120 PSI using an autoclave.

The utility model discloses a strength testing device for a body armor. The strength testing device comprises a testing box, a hydraulic mechanism and a puncture head, wherein the hydraulic mechanism is fixed at the top of the inner side of the testing box and is used for testing the strength of the body armor; the puncture head is fixed at the bottom of the hydraulic mechanism; an inclination angle adjusting assembly is arranged at the bottom of the inner side of the test box; the inclination angle adjusting assembly comprises a plurality of hydraulic rods fixed at the bottom of the inner side of the test box, a plurality of spherical blocks fixed at the top ends of the plurality of hydraulic rods, and a plurality of fixed blocks arranged at the tops of the plurality of spherical blocks; after the body armor is clamped and fixed to the top of the testing plate, the hydraulic rods are controlled to stretch out and draw back at different feeding amounts through cooperation of the hydraulic rods, the spherical blocks and the fixing blocks, so that the testing plate is changed at different inclination angles relative to a puncture head at the top, and different testing angles can be provided when the strength of the body armor is tested; therefore, comprehensive test data of the body armor can be obtained, and the practicability of the device is improved.

The present invention discloses a rapid design method for aramid bullet-proof vests against impacts of bullets and fragments, comprising: designing a fitting formula for aramid ballistic performance, acquiring several groups of aramid ballistic experimental data to fit the aramid ballistic performance fitting formula; constructing a back depression calculation formula, acquiring back depression data to fit the back depression calculation formula; acquiring protection requirement information, and realizing rapid design of aramid bullet-proof vests based on the fitted aramid ballistic performance fitting formula, back depression calculation formula, and protection requirement information. The present invention establishes a method for designing the number of layers of aramid bullet-proof vests against impacts of bullets and fragments. By carrying out a small amount of ballistic experiments, the ballistic limit of any number of aramid layers and the back depression under the ballistic limit can be obtained, and the optimal design can be performed according to the required protection requirements. The calculation speed is fast and the accuracy is high, which can overcome the shortcomings of high cost and difficulty in implementation of ballistic experiments and finite element simulations of multi-layer bulletproof vests.

Implementations described and claimed herein provide a ballistic filler for a flexible soft body armor and methods of manufacturing the same. In one implementation, a first portion having a first subpanel is stitched directly to a second subpanel with a stitching pattern. The first subpanel has one or more layers of woven fabric, and the second subpanel has one or more layers of unidirectional fabric. A second portion backs the first portion. The second portion has one or more layers of unstitched unidirectional fabric.

A protective mantel and accessory hub includes a primary yoke configured to be worn underneath an armor carrier. Sliding attachment points removably connect the armor carrier to the upper protector to allow for mobility and articulation. Accessories such as a throat guard and deltoid guards are removably attached to the mantel. Shoulder suspension members are inserted into the primary yoke to support and distribute the weight of the armor carrier. The armor carrier includes a magnetically attachable front accessory panel and zippered pouches on the front and back to receive and retain body armor plates.

The invention discloses a body armor hot and humid environment force detecting and testing device, and belongs to the technical field of equipment testing. The device comprises a multi-section mounting device, a double-layer overturning barrel, a butt joint cover plate, a rotary driving device, an air temperature regulation and control device, a friction mechanism and a human-shaped wearing frame; the double-layer overturning barrel is rotationally mounted on the mounting bracket; the multi-section installation device is installed on the installation support, and the movable end of the multi-section installation device and the double-layer overturning barrel are coaxially arranged; the human-shaped wearing frame is fixedly connected to the movable end of the multi-section mounting device; the butt joint cover plate is rotationally arranged on the multi-section mounting device; the rotary driving device is fixedly mounted on the mounting bracket, and the driving end of the rotary driving device is in transmission connection with the double-layer overturning barrel; the air temperature regulation and control device is arranged in the double-layer overturning barrel; the number of the friction mechanisms is two, the two friction mechanisms are installed in the butt joint cover plate and the double-layer overturning barrel respectively, the friction ends of the friction mechanisms abut against the body armor, the real use environment can be effectively simulated, and the detection effect is improved.