102 results about "Second toe" patented technology

An article of footwear for sand sports includes an outsole and an upper secured to the outsole. The upper has a first toe pocket configured to receive a big toe of a user and a second toe pocket configured to receive at least some of the remaining toes of the user. A wrap extends around a midfoot portion of the outsole and the upper, and around a heel portion of the upper. A plurality of cleats may be secured to a lower surface of the outsole.

An article of footwear having an upper secured to an outsole in combination having three toe pockets, the first toe pocket having a configuration to separately receive within a big toe of a wearer, and the second toe pocket having a configuration to separately receive within a second toe of the wearer, and the third toe pocket having a configuration to receive within the remaining third toe, fourth toe and fifth toe of the wearer.

Some embodiments include a golf club. The golf club includes a golf club head body having a face surface arranged for impacting a golf ball, a rear surface opposite the face surface, a sole surface, a crown surface including a first crown surface and a second crown surface, and a toe surface including a first toe surface and a second toe surface. The toe surface transitions to the crown surface at a toe end curved boundary surface comprising a first curved boundary surface where the first toe surface transitions to the first crown surface, a second curved boundary surface where the second toe surface transitions to the second crown surface, and a toe end radius of curvature. At least part of the toe end radius of curvature varies. Other embodiments of related golf clubs and methods are also disclosed.

An integral shoe upper fabric, woven by a round knitting machine from at least one non-elastic yarn, includes: a first suture reserved section including a first opening; a first toe woven section; a first foot body woven section; a first sole extension section; a first heel woven section; a second sole extension section; a second foot body woven section; a second toe woven section; and a second suture reserved section including a second opening.

A pedicure slipper having a toe separator is provided. The pedicure slipper features a thin sole and a fabric toe separator attached to the sole at a single location. The fabric toe separator is wrapped about each toe and about itself between the toes. A tee-shaped toe-retaining member is defined by cuts through the sole and folds to an upright position to be disposed between the big toe and second toe of the wearer. An arcuate cut through the sole defines an ankle-engaging member and folds to an upright position to retain the sole to the ankle of the wearer.

An article of footwear having an upper secured to an outsole in combination having three toe pockets, the first toe pocket having a configuration to separately receive within a big toe of a wearer, and the second toe pocket having a configuration to separately receive within a second toe of the wearer, and the third toe pocket having a configuration to receive within the remaining third toe, fourth toe and fifth toe of the wearer.

A pedicure protection system is provided that is comprised of an insert worn directly on the foot and a shoe that can be worn with the insert or substituted with other shoes. The insert consists of a base (11) and a cover (10) connected by a hinge (12). The cover curves above the toenails to create a cavity. A separator (18) protrudes from the base between the big toe and second toe and helps maintain the cavity when the cover is closed. The base includes toe straps (15) (16), and a band (20) that lies across the instep stabilizing the insert on the foot and keeping the cover closed. The shoe FIG. 10 opens fully, allowing the user to place their foot on the sole from above or the side and the top closes around the foot.

A sandal and strap assembly with a sole and a strap portion. The sole has three loop strap retaining members. One loop is located between the user's big toe and second toe. The second and third loops reside on the left and right side of the user's ankle. The sole comprised of a bonded upper and a lower member. Each loop protrudes through a slit in the upper member. The ends of each loop form a T shape which is trapped between the upper and lower sole member. The strap comprised of a single flexible elongate member and is threaded through the first loop in an equidistant manner. The right and left ends of the strap member are threaded through the second and third loops. The remaining ends of the strap are wrapped around the user's ankle and leg and then tied in a releasable knot.

The invention discloses a tibia osteotomy positioning device for a knee joint replacement surgery. The tibia osteotomy positioning device comprises an osteotomy unit, a backward inclination angle adjuster and a first toe and second toe aligner, wherein an arc-shaped contact surface is arranged at the inner side of the osteotomy unit; an osteotomy groove penetrating through the osteotomy unit is arranged at the outer side of the osteotomy unit; a plurality of first positioning holes and a plurality of second positioning holes are respectively arranged at the upper end and the lower end of the osteotomy groove; the number of the first positioning holes is larger than the number of the second positioning holes; and fixators used for fixing the osteotomy unit to the outer surface of the tibiaare detachably arranged in the first positioning holes and the second positioning holes. When the fixators penetrates through the first positioning holes and the second positioning holes to fix the osteotomy unit on the tibia, a majority of the fixators are nailed into the bone of the spinous process of the tibia located above the osteotomy groove, while the bone of the spinous process of the tibia located above the osteotomy groove is cut off in a surgery, so the injury of the fixators to the tibia can be greatly reduced; postoperative pain is reduced; and the postoperative recovery effect ofa patient is improved.

The invention discloses an ostrich-like robot walking mechanism. The mechanism comprises a torso, a thigh bone, a shin bone, an accessory metatarsal bone, a middle connecting rod and toes; a first camis fixed to the torso, the thigh bone is connected onto the torso in a hinged mode, a thigh bone push-pull and swinging mechanism is connected between the thigh bone and the torso, a second cam is fixed to the thigh bone, one end of the shin bone and one end of the middle connecting rod are connected with the thigh bone in a hinged mode, and the other end of the shin bone and the other end of themiddle connecting rod are connected with the accessory metatarsal bone in a hinged mode; a shin bone push-pull and swinging mechanism is connected between the thigh bone and the shin bone; the firsttoe is connected with the tail end of the accessory metatarsal bone in a hinged mode, the first toe, the second toe and the third toe are connected in a hinged mode in sequence, and a second toe push-pull and swinging mechanism is connected between the first toe and the second toe; a third toe push-pull and swinging mechanism is connected between the second toe and the third toe; a tension springis connected between the accessory metatarsal bone and the first toe, and a drawstring wound around the second cam and the first cam is connected between the torso and the third toe. According to themechanism, the walking and running gaits of an ostrich are fully imitated, and hitting the ground by legs, leg recovery in the air, leg extension in the air and landing of the toes can be achieved.

Clock sandal with a flexible sole plate, a pair of flexible foot retaining straps, a time keeping device and a time keeping device retaining loop. The sole plate includes a thin flexible top layer of material. The sole heal portion includes a hollow cavity which is covered by a hinged top plate. The foot retaining straps are each attached to the left and right heal portion of the sole plate. The straps join to form a single strap that is fixedly connected to the portion of the sole plate that corresponds to the space between the wearer's big toe and second toe. The time keeping device retaining loop is fixedly attached to the single strap at the strap joining location and the time keeping device is frictionally retained within the time keeping device retaining loop.

A toe extroversion correction device includes a support portion integrally formed and made of a soft material, a first toe sheath portion disposed on a lateral side of the support portion, a second toe sheath portion disposed on another lateral side of the support portion, and a protection pad portion protruded from a lateral side of the first toe sheath portion, such that the first toe sheath portion is sheathed on big toe, and the second toe sheath portion is sheathed on the second toe, and the support portion is clipped between the big toe and the second toe to produce an action force to push away the big toe, and the protection pad portion can be attached onto an internal side of a first toe joint of the big toe to prevent the protruding first toe joint of the extroverted big toe from being rubbed with a shoe.

A device for the realignment of hammer toe deformities comprising a dorsal piece and a plantar piece parallel thereto. The dorsal piece and the plantar piece are held together by a first and a second connecting arm. The device being of a resilient material and of a unitary construction is suitably sized and shaped to fit around the wearer's foot, within the wearer's shoe in a position wherein the dorsal piece rests across the bases of at least two of the central three toes of the wearer's foot and the plantar piece is tapered laterally and is comma shaped to fit in the sulci formed by the central three toes of the wearer's foot. The first connecting arm extends through the interspace between the hallux and the second toe and the second connecting arm extends through the interspace between the third toe and the fourth toe.

The invention discloses a humanoid robot two-freedom-degree parallel-connection shock absorption mechanical foot, and belongs to the field of humanoid robots. The mechanical foot comprises an upper metatarsal bone, an ankle shaft arranged on the upper metatarsal bone, a lower metatarsal bone, four shock absorption guide columns, a toe joint shaft, a big toe, a second toe, a third toe, a fourth toe, a small toe, a tensile spring A, a tensile spring B, and a toe spring for connecting the toe joint shaft with the lower metatarsal bone. A shank rod is arranged on the ankle shaft. The tensile spring A and the tensile spring B are symmetrically arranged on the two sides of the shank rod. The four shock absorption guide columns are of the same structure and each comprises a universal joint arranged on the upper metatarsal bone, a connecting rod, a sleeve arranged on the lower metatarsal bone, a tensile spring arranged in the sleeve, and a slide block. The initial state of the shank rod is vertical, and accordingly the tensile spring A and the tensile spring B are in a zero-force state. The humanoid robot foot is simple in structure and has two movement freedom degrees, a shock absorption function and a parallel-connection mode.

The invention discloses a sports shoe and a sole of the sports shoe. A heel outer side region, a heel middle region, a foot arch outer side region, a foot palm region and a first toe region of the bottom face of the sole of the sports shoe are respectively provided with multiple multilayer cushioning rebound columns; a heel inner side region, a foot arch inner side region and a second toe region are respectively provided with multiple monolayer cushioning rebound columns; the cross section of each multilayer cushioning rebound column and the cross section of each monolayer cushioning rebound column are in a regular hexagon shape. The cushioning rebound columns on the sole can generate deformation energy to disperse impact force when pressed and have a great damping and cushioning effect; the multilayer cushioning rebound columns conduct extrusion layer by layer like springs when extruded, so that the rebound effect is better; since the cushioning rebound columns are in the regular hexagon shape, the edges of the cushioning rebound columns can supply friction force in multiple directions; besides, cavities between the cushioning rebound columns can not make the sole generate brake force due to too large friction force exerted on the sole in a certain direction, so that skid resistance is increased, and flexibility is ensured.

An article of footwear for increased athleticism utilizing independently articulating toe platforms. The footwear includes a first toe platform and a second toe platform disposed in a toe portion of the footwear that are either physically separated from one another via a cut in the toe portion or a flexible segment extending through the toe portion. A toe post is configured to engage between a first toe of a user's foot and a second toe of the user's foot. The first toe is configured to contact the first toe platform and the second toe is configured to contact the second toe platform. Additional toe platforms and / or toe posts may be utilized. The footwear may include a topsole, a midsole and an outsole. A stiffening agent may be disposed between the midsole and the outsole for resisting bending of the footwear and / or for helping protect the user's foot from external objects.

An integral shoe upper fabric, knitted by a round knitting machine from at least one non-elastic yarn, includes: a first reserved suture section including a first opening; a first toe knitted section; a first foot body knitted section; a first sole extension section; a first heel knitted section; a second sole extension section; a second foot body knitted section; a second toe knitted section; and a second reserved suture section including a second opening.

The invention discloses a foldable car foot guard board. The foldable car toe guard comprises a first toe guard body, a second toe guard body, a foldable connecting rod mechanism and a locking mechanism, wherein the first toe guard body is fixed to a car bottom platform, the second toe guard body is hinged to the first toe guard body, and the locking mechanism is used for fixing the two folded toeguard bodies. The connecting rod mechanism comprises a first connecting rod and a second connecting rod, wherein the first connecting rod is movably connected to the bottom of the car bottom platform, the second connecting rod is movably connected to the second toe guard body, the first connecting rod is movably connected with the second connecting rod, and the connecting part between the first connecting rod and the second connecting rod is provided with a limiting device for limiting the reverse folding of the first protecting plate and the second protecting plate; and elastic supports forsupporting the two folded toe guard bodies are arranged between the first connecting rod and the first toe guard body. The foldable car toe guard is suitable for a shallow bottom pit well, high in strength and not prone to damage, effectively solves the problem that a maintainer or a passenger falls into the well, meanwhile meets the requirements of related standards, and improves the safety of anelevator.

The invention discloses a slipper and a machining method thereof. The slipper comprises a sole and an upper, wherein a groove is formed between a big toe part and a second toe part of the sole; the root of the groove is provided with a front band; the other end of the front band is provided with a protruded cap; two sides of the rear part of the sole are connected with a rear band; the middle of the rear band is provided with a clamping groove, which is clamped with the protruded cap of the front band; and the shape of the rear band is matched with the external outline of the rear part of the sole. The machining method comprises the following steps of: performing hot press molding on materials by adopting an insole integrally-forming module; and trimming the formed materials to form an available product. The product can be unfolded, so that the space is saved; therefore, the product is convenient to carry, the sole and the upper do not need to be additionally adhered or fixed, and the machining efficiency is high.

The invention relates to a pair of perceptive blind guiding shoes. Each perceptive blind guiding shoe comprises a shoe pad, an upper and a sole, wherein the upper and the sole are fixed together, the shoe pad is arranged on the sole, the upper is fixedly connected with a shoe lining, the shoe lining is provided with nipple-like convex pins at positions corresponding to a big toe tip, a big toe convex point, a second toe tip, a third toe tip, a fourth toe tip, a small toe convex point, a first metatarsophalangeal joint convex point, a fifth metatarsophalangeal joint convex point and a back arc convex point of the shoe lining, and a forefoot sole of the shoe pad is provided with nipple-like convex pins at positions corresponding to a first and second toe cross point, a third and fourth toe cross point, a fourth and fifth toe cross point, a middle waist of the shoe pad, an upward bending point of a foot scaphoid, an outer side of a heel and an inner side of the heel. When the shoe touches an obstacle in a certain direction, the nipple-like convex pin in this direction stimulates a nervous system of the foot to allow the blind to make a response in time to prevent situations such as fallings and injuries from occurring, and the perceptive blind guiding shoes have the characteristics of convenience in use, avoidance of influences of external noisy environments and remarkable effect.

An elastic clip for fixing a railway rail, comprising a head arch having a front end thereof inserted into a clip shoulder of a base plate or a tie; a first front arch extending in one piece from the head arch and upwardly curved in an oblique direction; a first toe extending in one piece from the first front arch and having a bottom thereof contacting a top of a flange of a rail; a second front arch extending in one piece from the first toe and upwardly curved in an oblique direction; and a second toe extending in one piece from the second front arch and having a top of a front end of thereof contacting a bottom of the head arch.

The invention discloses a self-adaptive variable-posture bionic mechanical foot which can passively adjust the motion posture of toes in real time according to the ground environment and change the ground contact area of the sole. The mechanical foot comprises a bearing rod, a guide rod, a first sliding block connecting rod mechanism, a second sliding block connecting rod mechanism, a first toe mechanism, second toe mechanisms and third toe mechanisms; the guide rod sequentially penetrates through the bearing rod, the first sliding block connecting rod mechanism and the second sliding block connecting rod mechanism and then is in threaded connection with the first toe mechanism. The pair of second toe mechanisms is hinged to the left side and the right side of the first toe mechanism respectively. The pair of third toe mechanisms are respectively hinged to the outer sides of the second toe mechanisms on the corresponding sides; the two ends of the first sliding block connecting rod mechanism are hinged to the third toe mechanisms on the corresponding sides respectively; the two ends of the second sliding block connecting rod mechanism are hinged to the second toe mechanisms on thecorresponding sides respectively; the guide rod is sleeved with a spring; the toe mechanism is composed of a phalanx, a foot pad unit and a sole.

The invention relates to a method for obtaining a variable toe-in curve of wheels. The method comprises the steps that 1) basic static parameters of four-wheel alignment are measured; 2) KC test is carried out to obtain a first toe-in curve; 3) KC test is carried out to obtain a second toe-in curve; 4) KC test is carried out to obtain a random toe-in curve of an area between the first toe-in curve and the second toe-in curve; and 5) a relatively ideal toe-in curve is determined. Test time can be saved, use is convenient, mounting and dismounting are easy, the adjustable range is large, the cost is low, and the relative ideal toe-in curve can obtained conveniently and rapidly.

An article of footwear for increased athleticism utilizing independently articulating toe platforms. The footwear includes a first toe platform and a second toe platform disposed in a toe portion of the footwear that are either physically separated from one another via a cut in the toe portion or a flexible segment extending through the toe portion. A toe post is configured to engage between a first toe of a user's foot and a second toe of the user's foot. The first toe is configured to contact the first toe platform and the second toe is configured to contact the second toe platform. Additional toe platforms and / or toe posts may be utilized. The footwear may include a topsole, a midsole and an outsole. A stiffening agent may be disposed between the midsole and the outsole for resisting bending of the footwear and / or for helping protect the user's foot from external objects.

The invention discloses a dynamic pressurization big toe ectropion orthopedic shoe pad and belongs to the technical field of medical orthopedic instruments for performing dynamic shape righting with larger force during walking of a patient. The technical scheme is that: the flat shape of the dynamic pressurization big toe ectropion orthopedic shoe pad is the same as that of a common shoe pad; a flat bag-shaped body is arranged in the shoe pad; vertical dynamic pressurization balloons are arranged at the positions, corresponding to a first toe gap and a second toe gap, of the half sole of the shoe pad; the dynamic pressurization balloons are closed hollow bodies; the hollow cavities of the closed hollow bodies are communicated with the bag-shaped cavity body of the bag-shaped body on the half sole of the shoe pad; and liquid or gas is filled in the bag-shaped cavity body and the dynamic pressurization balloons. When the patient walks, a pressure caused by falling of the sole on the ground squeezes more liquid in the bag-shaped body on the half sole of the shoe pad into the communicated dynamic pressurization balloons so that the dynamic pressurization balloons expand to shove off the first toe gap and the second toe gap; the corrective force of the dynamic correction is much greater than that of static correction; meanwhile, due to liquid flexible pressurization, the patient is satisfied with the comfort degree of the shoe pad.

A hallux valgus brace has an L-shape with a downward, pry arm portion and a horizontal, lever arm portion. The pry arm portion inserts in the interspace between a wearer's big and second toe. The lever arm portion overlies the second and third knuckles of at least the second through fourth toes of the wearer. An applied force on the lever arm portion translates into a force against the big toe prying it from out and from under the wearer's second toe. The applied force is typically supplied by the wearer's shoe or sandal.

The invention relates to toe fork double needle three-toe socks and an improved braiding device based on five-toe socks braiding machine and the braiding method thereof. The stocking toe of the three-toe socks comprises a first toe sleeve in which the great toe can be sleeved, a second toe sleeve in which the fore toe, the middle toe, and the ring toe together can be sleeved at the same time, and a third toe sleeve in which the little toe can be sleeved. The improved braiding device comprises the rocker locating cam of the prior five-toe sock braiding machine, and also comprises a fork cutter locating seat, an on-off device formed by the fork cuter, and a fork cutter seat return mechanism installed on the machine; the curve radius of the fourth supporting and stopping position of the rocker locating cam is same as the curve radius of the fifth supporting and stopping position, the curve radius of the reverse cam of the rocker locating cam is also same; the braiding of the toe fork double needle three-toe socks is realized through the on-off of the fork cutter locating seat and the fork cutter seat driven by the fork cutter seat return mechanism, through the improvement to the prior five-toe sock braiding machine, the purpose that the toe fork double needle three-toe socks of the invention braided by utilizing the five-toe socks braiding machine can be realized.

A correlated set of golf club heads is provided. The set of golf clubs has a first club head that, when oriented in a reference position, includes: a first loft angle, a first heel portion, a first toe portion opposite the first heel portion, a first top portion, and a first sole portion that comprises a first sole rail having a first setback length. The set of golf clubs also has a second club head that, when oriented in the reference position, includes: a second loft angle greater than the first loft angle, a second heel portion, a second toe portion opposite the second heel portion, a second top portion, and a second sole portion that comprises a second sole rail having a second setback length that is different from the first setback length.