1779results about "Footwear" patented technology

An apparel article (12) with a grip texture on an exterior surface formed by a grip field of a plurality of spaced-apart nodules (16) extending from the exterior surface to a distal end and each defining a concave recess (44) therein. The apparel article may comprise (A) a glove body having a cuff with an open end and a hand portion from which four finger tubes and a thumb tube extend, for receiving a hand. and the exterior surface having at least one grip field for gripping an article and (B) a shoe cover with a sole having the grip field for resisting slippage on walking surfaces.

To provide a watching device, a watching management device, and a watching system capable of correctly detecting overturning.SOLUTION: A watching device which is incorporated / stored in a shoe and to be removably attached to the shoe includes: one or more pressure sensors for a left foot; one or more pressure sensors for a right foot; and a determination section for acquiring output values of the one or more pressure sensors for a left foot and the one or more pressure sensors for a right foot, so as to determine that a user overturns when all the output values indicate the values less than thresholds.SELECTED DRAWING: Figure 1

The invention provides a 3D printing foaming part and a preparation method and application thereof, and belongs to the technical field of 3D printing. According to the method for 3D printing of the foaming part, polyamide powder serves as a raw material, the 3D printed part is prepared, then the 3D printed part is subjected to supercritical fluid kettle pressure foaming, and the 3D printed foaming part is obtained. By controlling the melting point and the average particle size of the polyamide powder, the printing temperature and the solubility of supercritical fluid in the 3D printing foaming part, the 3D printing foaming part with high rebound resilience, bending resistance and hydrolysis resistance is obtained, and the 3D printing foaming part has wide application prospects in the field of foaming shoe materials.

Aspects herein are directed to a tubular knit sleeve for a below-the-knee amputee where the tubular knit sleeve includes zoned grip features, zoned cushioning features, zoned traction features, and zoned breathability / permeability features that facilitate the wearer participating in athletic activities, such as wrestling, without a prosthetic leg.

The invention relates to the technical field of printing materials, in particular to a 3D printing material, a preparation method and application of the 3D printing material in shoe materials, and the 3D printing material comprises the following raw materials in parts by weight: 35-40 parts of TPU, 10-15 parts of polycaprolactone, 6-9 parts of nano silver powder, 3-5 parts of a compatilizer, 3-4 parts of a foaming agent, 2-3 parts of a foam stabilizer, 1-3 parts of a lubricant and 1-3 parts of an antioxidant. According to the 3D printing material disclosed by the invention, TPU is matched with polycaprolactone, functional aids such as a compatilizer, a lubricant and an antioxidant are added, nano silver powder is added to optimize the antibacterial property of a product, and meanwhile, the added carbon nano tube is blended with a nano attapulgite agent and a supplementing agent for supplementing and adjusting a modified filler to be mutually blended and matched, so that the obtained 3D printing material optimizes the raw material agglomeration property; the antibacterial property, the wear resistance and the mechanical tensile property of the product are improved in a balanced and coordinated manner, and the weather-proof and washing-resistant stability effects of the product are remarkable.

A multi-stage toy walker includes at least a handle, a base, and a configurable component that is adjustable from a folded-flat configuration to at least one of a seat-shaped configuration and a basket-shaped configuration.

An orthotic insert for use within footwear, may include a support shell. The support shell may include a forward portion configured to underlie and support a plantar surface of a metatarsal head area of a foot of a user and a rear portion configured to underlie and support a plantar surface of a heel of the foot of the user. The rear portion may include a heel post to provide frontal plane stabilization to the foot of the user during use. The heel post may define a perimeter structure having a hexagonal or other geometric shape that extends in a downward direction from a bottom surface of the support shell and terminates in a substantially planar footwear engagement surface.

An interactive toy system includes a barrel forming an internal space capable of holding a figurine, and a bottle forming an enclosure to house the barrel. An inter-wall space is formed between the barrel and the bottle for holding a liquid. The wall of the bottle and the wall of the barrel are configured to have opaque portions. The opaque portions of the barrel wall and the bottle wall are initially oriented to block the user's view inside the barrel. When ingredients are added to the inter-wall space with water, a liquid of opaque color is created. Then the barrel is rotated and an ingredient or material (e.g., liquid, powder, etc.) is mixed with the liquid to clarify the liquid revealing the figurine inside the internal space. The ingredient or material can further create a fizz in the inter-wall space.

A ride and play ride-on having a body made of a first housing portion and a second body portion. The first and second housing portions have front and rear wheels rotationally secured thereto. The body has a cavity that extends into the first housing portion and into the second housing portion. A hinge pivotally connects the first and second housing portions such that the ride-on has a first mode where the first housing portion is adjacent the second housing portion, and a second mode where the first housing portion is pivoted away from the second housing portion. A latch extends from one of the housing portions and engages a receiver in the other housing portion to selectively secure the ride-on in the first mode.

A support structure of a toy for figure play includes a supporting member and the fixing part. The supporting member includes a base end portion, a middle portion and a distal portion, and extends upward from the base end portion toward the middle portion and downward from the middle portion toward the distal end portion. The distal end portion is configured to support a supported body. The base end portion includes a contacting portion having an arcuate contacting surface and an elastic locking portion. The fixing part is fixed to a main body of the toy for figure play, and includes a contacted portion configured to contact the contacting portion and a locked portion configured to be detachably locked to the elastic locking portion.

A toy for figure play includes: a base member including an annular cam; a rotation shaft erected on the base member such that a first axis of the rotation shaft is positioned on an inner side of the annular cam; and a seesaw member provided on the rotation shaft so as to be rotatable around a second axis perpendicular to the first axis of the rotation shaft. The seesaw member includes: a cam follower part configured to be in sliding contact with the annular cam; and a figure accommodation part configured to accommodate a figure.

A sandal construction providing lightweight, highly adjustable sandals. The sandal includes an EVA midsole configured to receive the wearers footwear and an outsole configured to engage the ground. The sandal includes an upper having a heel assembly that seats the heel of the wearer's foot and a strap that retains the forward portion of the wearer's foot. The forefoot strap is a single, adjustable length strap that passes over the wearer's foot and is slidably threaded through passages in the sole. The midsole includes embedded strap inserts that define portions of the passages to receive and facilitate lengthwise movement of the strap. The strap inserts are substantially more rigid than the EVA. Each strap insert may include a web shepherding the strap across the bottom of the midsole and a pair of upright sleeves that shepherd the strap through at least a portion of the thickness of the midsole.

To provide footwear which allows a wearer to smoothly wear the footwear without sitting or squatting and without using his / her hand or a shoehorn in a standing state of the wearer, and can easily fit the feet of the wearer in wearing and allows the wearer to walk with comfort, and a moon shaped core.SOLUTION: Footwear has a heel part. On an upper side of the heel part, a heel guide part extending obliquely rearward is provided. In the heel part and the heel guide part, a moon shaped core is included. The moon shaped core has: a core main body part; and a core crest part on an upper side of the core main body part. In the core main body part, a cross section which is cut in a horizontal direction so as to wrap the heel of a wearer is formed into a semi-arc shape, and a notch which is inclined a linear fashion or a curved fashion from a lower end to forward and obliquely upper directions is provided on a front end part of a lower end.SELECTED DRAWING: Figure 11

A knit article having an integrated loop portion of a hook and loop fastener. The integrated loop portion is knitted and integrated into the knit article.

A basketball toy includes a ball, a doll being in a shape of a human, a goal model including a ring, and a launching device being configured to launch the doll diagonally upward. first and second arm parts include first and second hands respectively. A torso has first and second holes, and an arm operation mechanism. The arm operation mechanism is configured inside the torso to operate the first and second arm parts relative to the torso. The arm operation mechanism is configured to hold the first arm part at the first movement position, and hold the second arm part at the third movement position. The arm operation mechanism is configured to render the first and second hands to be close enough to hold the ball when the first and second arm parts are at the first movement position and the third movement positions respectively.

Ergonomic high-heeled shoes that are described. Such high-heeled shoes can include a support surface for receiving an external front part of a foot. The support surface is configured to reduce stress concentration on first and second metatarsal heads, as well as reduce other deforming forces placed on the forefoot. Additionally, the support surface may be configured to counteract the anterior force vector experienced with increasing heel height to further reduce deforming forces placed on the forefoot.

A system includes one or more sensors to detect activities of a mobile object; and a processor coupled to the sensor and the wireless transceiver to classify sequences of motions into groups of similar postures each represented by a model and to apply the models to identify an activity of the object.

The invention discloses an environment-friendly EVA (Ethylene Vinyl Acetate) material and belongs to the technical field of polymer composite materials. The environment-friendly EVA material is prepared from the following components: EVA resin, a bio-based dynamic cross-linking agent DBX-200, a natural fiber reinforced network, a hybrid flame-retardant filler, a bio-based plasticizer, zinc oxide, zinc stearate and an antioxidant. The bio-based dynamic cross-linking agent DBX-200 is introduced to replace a traditional toxic peroxide cross-linking system, pollution-free cross-linking is achieved, and the material is endowed with a self-repairing function. The natural fiber reinforced network is composed of silane coupling agent modified bamboo fibers and carboxylated nanocellulose, a multi-stage reinforced structure is formed, and the mechanical property is remarkably improved. The hybrid flame-retardant filler coats Mg (OH) 2 / HNTs through dopamine, so that synergistic flame retardance of a gas phase and a condensed phase is realized; the bio-based plasticizer is compounded by acetylated tributyl citrate and epoxidized cashew nut oil, and the plasticizing efficiency and the migration resistance are both considered. The material has the characteristics of high mechanical property, excellent flame retardance and environmental friendliness, and is suitable for the fields of shoemaking and the like.

The present stabilizing overshoe includes one or more stabilizers that extend up from the sole of the stabilizing overshoe and overlap the overshoe upper to a height sufficient to at least partially overlay a cleated shoe upper of a cleated shoe inserted within the stabilizing overshoe. The stabilizer augments the rigidity of the overshoe upper to substantially decrease lateral shifting, rolling, and twisting of the cleated shoe relative to the stabilizing overshoe. In one or more embodiments, the overshoe upper is made of an elastic material configured to tightly enclose the cleated shoe, further restricting movement. In one or more embodiments, a stabilizing protrusion protrudes from or is situated atop the insole or the sole of the stabilizing overshoe, such that the stabilizing protrusion is compressed between the sole of the cleated shoe and the sole of the stabilizing overshoe to further grip and hold steady the cleated shoe.

Aerogels comprising a hydrophobic polyimide moiety, including hydrophobic polyimide aerogels, as well as methods of manufacture and applications thereof, are generally described.

A ski boot comprising a sole designed to accommodate a boot of a skier and a connecting device having a fastening member to be fastened to the leg of the skier, which ski boot has: a lever part that is fastened to the sole via a pivot connection, the fastening member being movable relative to the lever part, a connecting rod that is connected at a first point to one of the sole and the lever part via a first pivot connection and at a second point to the other of the sole and the lever part via a second connection enabling the second point to be moved, and a deformable member that is arranged to prevent the second point from moving relative to a rest position.

The invention discloses a 3D printing foaming part, a preparation method thereof and application of the 3D printing foaming part in the field of foaming shoe materials, and relates to the technical field of thermoplastic elastomer foaming material processing. According to the preparation method of the 3D printing foaming part, firstly, the foaming wire melt is obtained through a specific extrusion technology, the diameter of the wire melt is controlled in the extrusion process, then the wire melt is controllably stacked under driving of 3D printing equipment, and parameters in the stacking process are adjusted. According to the method for preparing the 3D printing foaming part, a grid structure can be formed through controllable stacking, the plane-shaped part is prepared, the obtained part is moderate in foam hole size, the tensile breaking strength reaches up to 35 N or above, the true density is as low as 0.7 g / cm < 3 > or below, the product is suitable for the field of shoe materials, the extrusion process of the obtained part is stable, the size error is 35 microns or below, and the product has the good application prospect. And the size precision is higher.

To provide a cleaning sheet in which deformation of a distal end portion thereof is suppressed, so that cleaning of a corner portion is facilitated.SOLUTION: A core material 3 is provided so as to overlap a distal end of a wiping part 2, and a distal end portion 31 of the core material 3 is formed to be an acute angle, so that wiping of a floor corner portion is facilitated. An adhesive part 4 is provided on an upper surface of the wiping part 2, and the adhesive part 4 is detachably attached to a bottom surface of a slipper 5, so that the cleaning sheet is configured to enable wiping cleaning in a state where a user is wearing the slipper 5.SELECTED DRAWING: Figure 1

One variation of a method for detecting inflammation in a foot includes: accessing a first temperature measured through a left temperature sensor and a second temperature measured through a right temperature sensor at approximately a first time, the left temperature sensor arranged in a left sock and the right temperature sensor arranged in a right sock worn on the user's feet; calculating a baseline difference between the first and second temperatures based on confirmation of absence of inflammation in the user's left and right feet at the first time; accessing a third temperature measured through the left temperature sensor and a fourth temperature measured through the right temperature sensor at approximately a second time; and in response to a second temperature difference—between the third and fourth temperatures—differing from the baseline difference by more than a threshold difference, issuing an alarm through the user interface.

The invention relates to the technical field of flexible sweat sensors, in particular to a preparation method and application of a laser-induced graphene oxide nanofiber membrane. Comprising the following steps: S1, preparing a graphene oxide nanofiber membrane through an electrostatic spinning process; s2, carrying out laser reduction on the graphene oxide nanofiber membrane, namely engraving an electrode pattern on the graphene oxide nanofiber membrane by adopting a laser, and reducing on the electrode pattern of the graphene oxide nanofiber membrane to generate an LGNF electrode; s3, performing hydrophobic treatment on the graphene oxide spinning fiber membrane; s4, catalytic particles and enzyme are modified on the LGNF electrode, and the laser-induced graphene oxide nanofiber membrane is prepared. The method is simple, efficient, convenient and easy to implement, low in requirement for manufacturing equipment and capable of well achieving mass production, and the sensor prepared through the method can spontaneously absorb sweat to the surface of the electrode to achieve sweat monitoring, so that the hydrophilicity of graphene can be effectively improved, and the electrochemical performance of graphene is improved.

The invention relates to the field of shoe materials, and particularly discloses an EVA and PEBAX blended foaming material for shoes and a preparation method of the EVA and PEBAX blended foaming material. The EVA and PEBAX blended foaming material for the shoes is prepared from the following raw materials in parts by weight: 70 to 90 parts of EVA resin, 10 to 30 parts of PEBAX, 0.8 to 1.2 parts of dodecyltrimethylammonium bromide modified rectorite, 2 to 5 parts of a foaming agent, 0.5 to 2 parts of a foaming aid, 3 to 5 parts of filler, 2 to 4 parts of a reinforcing agent, 0.5 to 2 parts of a cross-linking agent, 0.6 to 3 parts of a lubricating agent and 1 to 4 parts of a compatilizer. The material for the shoes has the advantages of being high in tear strength, uniform in foaming, light in weight and small in permanent compression deformation.

An external ankle brace for restricting movement of an ankle in a first direction and permitting movement of the ankle in a second direction includes a rigid heel enclosure having a rear portion and a forward portion. A lateral upright extension is perpendicular to the rigid heel enclosure and is attached to the lateral sidewall. A medial upright extension is perpendicular to the rigid heel enclosure and is attached to the medial sidewall. At least a chosen one of the lateral and medial upright extensions is selectively pivotally attached to a corresponding lateral or medial sidewall and includes a pivot prevention feature configured to selectively prevent pivoting of the chosen one of the lateral and medial upright extensions with respect to the corresponding lateral or medial sidewall.

A DIY memorial plushy kit system and method for memorializing a deceased loved one is provided. The kit system containing a plushy stuffed animal, a customizable plushy accessory comprising a removable protective paper liner covering a heat activated permanent double-sided adhesive on an accessory front surface of the customizable plushy accessory, a personalization template substantially formed to a shape of the customizable plushy accessory, and a cutting tool used to form a pattern piece from a garment of a deceased loved one. In one embodiment, the plushy stuffed animal includes a weighted interior material adapted to provide anxiety relief to a bereaved loved one. In another embodiment, the steps of a method of creating a DIY customized memorial plushy stuffed animal is presented.