36 results about "Foot width" patented technology

A shoe structure specifically designed to more securely fit a wider range of feet widths and proportions by providing an integrated resilient heel device in the rearfoot region of the upper. The heel device extends upward and rearward toward the back of the foot to avoid the bulbous end of the calcaneus but also to engage the area just above the heel bone. The heel device has opposing portions that are biased toward one another and provide a secure but comfortable engagement of the shoe onto the wearer's heel. The heel device is smaller than the size of the shoe into which it is incorporated to enhance the biasing effect of the opposing portions.

The invention relates to a plantar pressure analysis method. The method comprises the following steps of: obtaining plantar pressure data and preprocessing the plantar pressure data to obtain plantar pressure indexes (a plantar pressure maximum value, a plantar pressure average value, a plantar pressure variance, a plantar pressure standard deviation, a pressure intensity and the like); further processing a plantar pressure round edge in the preprocessed plantar pressure data to obtain a smooth plantar image satisfying a predetermined requirement; and partitioning the smooth plantar pressure image to obtain foot indexes (a foot contact area, a foot gravity center, an arch length, a foot length and a foot width), and analyzing a standing posture, strephenopodia and strephexopodia indexes and arch indexes of a testee. Through the plantar pressure analysis method, the plantar pressure distribution condition can be comprehensively analyzed, the further analysis for the plantar pressure data is realized, the analysis result is optimized, the analysis error is decreased and various plantar pressure indexes are obtained correctly.

A shoe structure specifically designed to more securely fit a wider range of feet widths and proportions by providing an integrated resilient heel device in the rearfoot region of the upper. The heel device extends upward and rearward toward the back of the foot to avoid the bulbous end of the calcaneus but also to engage the area just above the heel bone. The heel device has opposing portions that are biased toward one another and provide a secure but comfortable engagement of the shoe onto the wearer's heel. The heel device is smaller than the size of the shoe into which it is incorporated to enhance the biasing effect of the opposing portions.

The invention discloses a method of embedding nuclei inside hyriopsis schlegeli for breeding oversized round-shaped pearls. Nucleus inserting is used once or twice. The method is characterized in that the nucleus inserting method includes the following steps: after a pearl breeding oyster opens and is added with a plug, and dirt inside the oyster is cleared away, using a wound needle to wound the position of half of the axe foot width and 40%-45% (counting from the back end, and the same below) of the axe foot length of the pearl breeding oyster to obliquely downwards pass a visceral mass towards a front end to wound horizontally, and then pulling out the needle in the position of 55%-65% of the visceral mass, and implanting a bead nucleus and cell bodies in the position of a wound, wherein the position of the implanted bead nucleus includes that a central point is in the position of 60%-75 % of the length of the visceral mass, the edge of the upper end of the bead nucleus adjoins the connecting position of an axe foot and the visceral mass, a nucleus sending needle is pulled out, the position of the wound is smoothed, and the plug is pulled out after inflammation is diminished in the wounds; after being operated, hanging and breeding the pearl breeding oyster in a repairing pool, after the wound heals, hanging and breeding the pearl breeding oyster in a breeding pool. Due to the facts that space in the visceral mass and the visceral mass positions of the oyster is large, an oversized pearl can be borne inside the oyster and cannot be squeezed. Therefore, oversized top-grade high-quality pearl products can be bred.

A signal cable width adjustment system and method are provided, which is loaded in a cable laying software to assist the software to lay a signal cable between a first connection foot and a second connection foot in designing a circuit board. Besides, a signal cable width, a first connecting foot width, a distance between nearby connection feet of the cable and the first connection foot as well as coordinate information of the first connection foot and the second connection foot. The system and method mainly extract the signal cable width, the first connecting foot width, the distance between nearby connection feet of the cable and the first connection foot as well as coordinate information of the first connection foot and the second connection foot via an extraction module, so that a comparison module can compare the width of the first connection foot and the signal cable. When the width of the signal cable is larger than that of the first connection foot, the width of the signal cable that is preset by the cable laying software can be adjusted to the width of the first connection foot by a cable width adjustment module, thus simplifying the operation procedure for cable laying, enhancing the cable laying efficiency, shortening the cable laying period and improving the cable laying quality.

The invention relates to a foot type measurer based on the Chinese shoe size and type. Symmetrical left and right measuring devices on a measuring platform thereof comprise a first chute, a shoe size baffle, a shoe size cursor, a first cursor baffle, a second chute, a shoe type baffle, a shoe type cursor and a second cursor baffle respectively. Two sides of the first chute are provided with a shoe size dial respectively, two sides of the second chute are provided with a shoe type dial respectively, and the shoe type cursor is provided with a cursor dial. The foot type measurer based on the Chinese shoe size and type has the advantages and positive effects that: as foot width measurement is arranged at the same time of measuring the foot length, the acquired data comprise not only the foot length or the shoe size but also the foot width or the shoe type, thus obtaining all data of foot type measurement. Besides, both feet can be measured simultaneously, which is more convenient and rapid, is popular with users, brings great convenience for the shoemaking industry and footwear sales departments and promotes the development of Chinese shoe industry.

The invention provides the knitting needle mating linter-spinning knitting machine, comprising the following schemes: 0.6-0.8mm needle diameter, 0.6-1.0mm hook inside radius, 2.4-3.6mm hook outer diameter, 2.70-3.80mm tongue upper height, 1.7-2.30mm tongue lower height, 13.8-14.4mm needle point tongue tip distance, 58.00-59.50mm needle length, 2.5-3.0mm needle width, 1.5-2.20mm big chamber width, 0.9-1.3mm small chamber width, 110-130mm needle full-length, 6.8-7.3mm needle foot height, 4.1-4.4mm needle foot width. The product weaves not only the outer hair and inner cotton chemical fabrics and but also the outer hemp and inner cotton chemical fabrics.

A fluked burying device (1, 1A), for augmenting the burying and holding capability of a drag embedment marine anchor and chain cable system while being fixedly located thereon, comprises a fluke member (8) inclinedly attached to a body member (7) including pockets (12A, 12B, 12C) for accommodating links (16, 17) of a chain cable (4) passing there-through in a defined attitude such that axial and transverse loading is impressed in the chain cable (4) via separate links (17A, 17C) to maintain bending stresses therein similar to that occurring in a 5-pocket wildcat of a chain windlass and such that emergent links (16A, 16B) have sufficient articulation in service while embedded to permit the chain cable (4) to perform the function of and eliminate need for heavy expensive shackles. The fluked burying device (1, 1A) enables soil loading from a plurality thereof to be distributed along a length of chain cable (4) and is preferably provided with a body member (7) less wide than the effective footing width of a chain cable (4) and preferably split about a plane of symmetry (5) in two halves (2, 3) for ease of transport within container gauge.

The invention discloses a method and a device for sex characteristic analysis based on a footprint image, belonging to the field of criminal investigation. The method disclosed by the invention comprises the steps of S1. carrying out multi-layer pressure surface extraction on the footprint image; S2. at least obtaining the footprint form structural characteristics including the foot length, the foot width and the areas of various pressure surfaces according to multi-layer pressure surface images of the footprint; and S3. establishing a mathematical model among the footprint form structural characteristics and sexes, and inputting the form structural characteristics into the mathematical model so as to obtain the sex characteristics of a footprint owner. According to the method, sex characteristic analysis can be automatically realized; and sex characteristic analysis is steady and precise.

A shoe-measuring gadget for determining the accuracy of fit of shoes has a foot length-measuring device for determining the foot length of a foot positioned in the shoe-measuring gadget and an inner shoe length-measuring device for determining the spatial length remaining between the longest toe of the foot and the inner shoe wall opposite this toe. The gadget can be used for determining the accuracy of fit after the foot measurement determination in the shoe. The shoe-measuring gadget has a width-measuring device designed in such a way that it is capable of recording the foot width of the foot positioned in the shoe-measuring gadget and, the inner shoe width in the shoe-measuring gadget inserted in the shoe.

The invention provides a floor board type mouse, relating to a mouse, in particular to the floor board type mouse which is placed on the floor board and controlled by a foot; the floor board type mouse has the advantages of simple operation, convenient use and uneasy fault; the invention is provided with a left foot control box, a right foot control box and a sliding plate pad, wherein the left foot control box is provided with a left box body, a roller wheel, a left key, a right key, a micro switch and a connecting wire; the roller, the left key and the right key are arranged on the left box body; the micro switch is arranged inside the left box body; the right foot control box is provided with a right box body, a lead wire and at least one elastic knob; the right box body is provided with a photoelectric signal acquisition hole; at least one elastic knob is arranged on the right box body; the sliding plate pad is provided with a pad body, a foot-width stopping bar and a mouse pad; the pad body is provided with a foot-width stopping bar inserting hole used to fix the foot-width stopping bar; the mouse pad is arranged on the bottom surface of the pad body.

The invention discloses a foot shape parameter obtaining method based on a grid model and section lines. The method comprises the steps of S1, obtaining a point cloud model of a foot shape and forminginterconnected grids based on point clouds to obtain the grid model; S2, establishing an X-Y-Z local coordinate system of the foot shape based on the grid model; and S3, setting a search window on apreset feature section line to obtain feature points corresponding to a to-be-tested parameter, computing the to-be-tested parameter, computing the Euclidean distance between the feature points of theto-be-tested parameter when the to-be-tested parameter is foot length or foot width, taking a plane in which the feature points corresponding to the to-be-tested parameter are located as a cutting plane based on the X-Y-Z local coordinate system when the to-be-tested parameter is ball girth or instep girth or heel girth, and cutting the grid model to obtain a ball girth section line or an instepgirth section line or a heel girth section line, and then computing contour length of the ball girth section line or the instep girth section line or the heel girth section line. According to the method, the foot shape parameter can be high precisely and automatically extracted.

The invention provides a floor board type mouse, relating to a mouse, in particular to the floor board type mouse which is placed on the floor board and controlled by a foot; the floor board type mouse has the advantages of simple operation, convenient use and uneasy fault; the invention is provided with a left foot control box, a right foot control box and a sliding plate pad, wherein the left foot control box is provided with a left box body, a roller wheel, a left key, a right key, a micro switch and a connecting wire; the roller, the left key and the right key are arranged on the left box body; the micro switch is arranged inside the left box body; the right foot control box is provided with a right box body, a lead wire and at least one elastic knob; the right box body is provided with a photoelectric signal acquisition hole; at least one elastic knob is arranged on the right box body; the sliding plate pad is provided with a pad body, a foot-width stopping bar and a mouse pad; the pad body is provided with a foot-width stopping bar inserting hole used to fix the foot-width stopping bar; the mouse pad is arranged on the bottom surface of the pad body.

A shoe sole includes: a sole body located to extend continuously from a forefoot portion to a rearfoot portion; and a highly rigid member fixed to the sole body, the highly rigid member being formed of a material that is higher in rigidity than a material forming the sole body. The highly rigid member includes a curved plate portion extending in a direction crossing a right-left direction corresponding to a foot width direction of a foot of a wearer. The curved plate portion has an inverted arch shaped portion that protrudes toward a ground contact surface of the shoe sole in a cross section taken along a line orthogonal to a direction in which the curved plate portion extends. At least a part of the curved plate portion is disposed in the forefoot portion.

The invention provides a method for selecting the shoe size automatically by a 3D foot shape scanner. Shoe trees of all shoe sizes are scanned by the 3D foot shape scanner, and foot length, foot width, instep height and heel width data of each shoe tree are obtained, and the data are stored in a data base; foot length, foot width, instep height and heel width data of two feet of a user are obtained, the data of the two feet of the user and the data in the data base are compared, the foot length, foot width, instep height and heel width data in the data base are all larger than or equal to the shoe sizes of the data corresponding to the two feet of the user, and the minimum shoe size is the most suitable shoe size. According to the method, the existing problem that the suitable shoe size is not easy to buy on the internet can be solved.

A signal cable width adjustment system and method are provided, which is loaded in a cable laying software to assist the software to lay a signal cable between a first connection foot and a second connection foot in designing a circuit board. Besides, a signal cable width, a first connecting foot width, a distance between nearby connection feet of the cable and the first connection foot as well ascoordinate information of the first connection foot and the second connection foot. The system and method mainly extract the signal cable width, the first connecting foot width, the distance betweennearby connection feet of the cable and the first connection foot as well as coordinate information of the first connection foot and the second connection foot via an extraction module, so that a comparison module can compare the width of the first connection foot and the signal cable. When the width of the signal cable is larger than that of the first connection foot, the width of the signal cable that is preset by the cable laying software can be adjusted to the width of the first connection foot by a cable width adjustment module, thus simplifying the operation procedure for cable laying, enhancing the cable laying efficiency, shortening the cable laying period and improving the cable laying quality.

The invention discloses a bottom foot width-adjustment device. The bottom foot width-adjustment device is composed of adjustable bottom feet, width adjustment rods, a fixing rod, set bolts and a heating oven, wherein each adjustable bottom foot is formed through welding a bolt and an adjustment rod, and the height of each adjustable bottom foot is freely adjustable; the width adjustment rods and the fixing rod are both formed through welding steel tubes; the fixing rod is formed through welding the steel tube with a size which is larger than the size of the steel tubes for the width adjustment rods; the width adjustment rods are capable of freely telescoping in the fixing rod to adjust; thread holes are machined in the outer sides of the two ends of the fixing rod, and the fixing rod is fixed by the set bolts; the heating oven is welded on the fixing rod; the width adjustment rods are installed at the two sides of the heating oven, used for adjusting a width according to actual needs, and fixed by the set bolts. The bottom foot width-adjustment device is used for bottom foot width-adjustment for heating oven products, and especially suitable for movable heating equipment, and ensures the stability of machining equipment.

A method for determining best fitting footwear includes acquiring a static 3D scan of a user's feet; generating a static 3D model of the user's feet; modifying the static 3D model to generate a dynamic 3D model that corresponds to changed shape of the user's feet when performing an athletic activity; identifying a footwear that best matches the dynamic model; and informing the user of the footwear that best matches the dynamic model. Optionally, the static 3D scan is retrieved from a database, or generated on the fly, or based on images from a mobile device. Optionally, the dynamic model takes into account a type of athletic activity, a weight distribution of the user, a load on the feet of the user, and a motion mechanism and strike type. Optionally, the dynamic model modifies a foot length, a foot width at ball, and a foot width at bottom.

The invention relates to a foot type measurer based on the Chinese shoe size and type. Symmetrical left and right measuring devices on a measuring platform thereof comprise a first chute, a shoe size baffle, a shoe size cursor, a first cursor baffle, a second chute, a shoe type baffle, a shoe type cursor and a second cursor baffle respectively. Two sides of the first chute are provided with a shoe size dial respectively, two sides of the second chute are provided with a shoe type dial respectively, and the shoe type cursor is provided with a cursor dial. The foot type measurer based on the Chinese shoe size and type has the advantages and positive effects that: as foot width measurement is arranged at the same time of measuring the foot length, the acquired data comprise not only the footlength or the shoe size but also the foot width or the shoe type, thus obtaining all data of foot type measurement. Besides, both feet can be measured simultaneously, which is more convenient and rapid, is popular with users, brings great convenience for the shoemaking industry and footwear sales departments and promotes the development of Chinese shoe industry.

A method for acquiring limb model data of lower limb rehabilitation brace includes such steps of measuring lower limb to obtain measurement data of low limb, scanning lower limb with magnetic resonance instrument to obtain surface data of lower limb, and obtaining limb model data of lower limb rehabilitation brace. The lower limb measurement data includes lower limb length data, thigh length data,calf length data, thigh circumference data, knee circumference data, calf maximum circumference data, calf minimum circumference data, medial and lateral malleolus circumference data, foot length data, foot palm length data, foot width data, foot palm circumference data and heel width data. The method for acquiring the limb model data of the lower limb rehabilitation brace is simple, the professional and technical requirements for the surveyors are low, and the accuracy of the obtained data is high.

The invention discloses a foot-shape measurement tool and a method of utilizing the foot-shape measurement tool. The foot-shape measurement tool comprises a measurement platform, a length sliding caliper, a height sliding caliper and a foot width measurement board. The foot width measurement board can be detachably arranged on the measurement platform. A main long caliper is arranged on one side of the foot width measurement board. A height cursor card of the height sliding caliper is used for measuring foot height. Toe lines are used for measuring positions of toes. The method comprises following steps of: step S10, determining foot shapes to be measured according to a foot-shaped measurement line; sequentially using the height cursor card to measure foot height according to determined foot height measuring point h; step S20, using a side body flexible rule to measure the side length of each foot height measuring point h; step S30, selecting any three feet and moving a long vernier cursor to measure foot length of feet; and step S40, overturning a foot width measuring board and measuring data of the other measured foot. The foot-shape measurement tool and a method of utilizing the foot-shape measurement tool has following beneficial effects: a simple structure is obtained; the foot-shape measurement tool is fashionable and attractive; operation is performed conveniently; and the tool is convenient to install and carry.

The invention discloses a presser foot capable of regulating a width of a covered edge. The presser foot comprises a presser foot body, a width regulator and an edge covering board, wherein a connection bridge is arranged on the lateral side of the presser foot body, and a first regulation bolt and a second regulation bolt are arranged on the connection bridge respectively. The width regulator and the edge covering board are fixed onto the connection bridge through the first regulation bolt and the second regulation bolt respectively, a threaded rod is arranged in the width regulator transversely, a pressing block is arranged at one end of the threaded rod and positioned in a movable region in the width regulator, the threaded rod is sleeved with a regulation screw, and regulation space is formed by the pressing block and the movable region in the width regulator. The edge covering board comprises an edge folding board and a hemming board, an edge folding groove is formed in the lateral side of the edge folding board, and the two sides of the hemming board are bent to form hemming grooves. Therefore, the procedure of folding the covered edge manually is omitted, processing efficiency is increased, and the covered edge can be folded through multiple detachable shaping tools.

A rearfoot support device is provided that extends upwards on both medial and lateral sides of the heel in order to stabilize the subtalar joint in a neutral position and reduce medial longitudinal arch collapse. The device supports the subtalar joint by cradling the heel on the medial and lateral sides to prevent the subtalar joint from deviating excessively from the neutral position. Unlike conventional orthotic support devices, the rearfoot support device includes a clamp closure system to accommodate different foot widths, which securely clamp the device to the rearfoot of a user and support the subtalar joint without the need for fasteners or wrapping around the midfoot or dorsum of the foot. The device fits securely to the heel and rearfoot, and can be worn barefoot, with backless footwear or with enclosed footwear to provide improved subtalar joint motion control.

The invention provides a method for selecting matching data in a foot database according to user foot data. The method comprises the following steps that a1, establishing data of a foot database wherein the data comprise Hu moments of A4 paper, Hu moments of foot contour lines, foot lengths, foot widths, toe circumferences, tarsal dimensions, pocket circumferences, contour lines and the projectionarea, or the data only comprise the Hu moments of A4 paper, the foot lengths, the foot widths, the toe circumferences, the tarsal dimensions and the pocket circumferences; A2, uploading one or more two-dimensional photos of the feet of the user; A3, carrying out two-dimensional photo processing on the feet of the user; A4, data matching; The two-dimensional photo of the foot of the user can effectively, quickly and accurately select the matched pre-stored data in the foot database.

The invention discloses a dancing shoe suitable for different foot widths. Each shoe comprises a shoe body. The outer surface of the shoe body is fixedly connected with the connecting layer. The connecting layer and the stretching layer are fixedly connected. A front heel and a rear heel are respectively arranged on the front side and the rear side of the stretching layer. An anti-abrasion pad isarranged at a welt of the shoe body. A plurality of shoelace holes are formed in the middle of the shoe body. An activated carbon adsorption layer and a warm-keeping layer are arranged in the shoe body. The warm-keeping layer is fixedly connected with the shoe body. The stretching layer comprises a containing layer and a soft rubber layer. A stretching device composed of a connecting plate, a connecting rod, a rotating block, a spring and other elements is arranged in an inner cavity. An accommodating layer is arranged on the sole. Rotating plates are arranged in the accommodating layer. The rotating plates are rotatably connected with the bulges in the accommodating layer. The rotating plates are rotatably connected with one another. A screw block with a slot is arranged in the soft rubber layer. The rotating plates rotate to adjust the width of the sole under the transmission action of the connecting rod and the rotating block, so that the dancing shoe can be suitable for different foot widths.

The invention discloses a foot-size measuring device and method. The foot-size measuring device comprises a measuring table, a heel baffle is perpendicularly arranged at the back end of the measuring table, a horizontal center line and a vertical center line are arranged on the upper surface of the measuring table, a graduation ruler is arranged on the horizontal center line, and foot span adjusting devices are arranged on the two sides of the vertical center line; the two ends of the graduation ruler are installed on a left width clamping plate and a right width clamping plate respectively; the left width clamping plate and the right width clamping plate can slide left and right along the graduation ruler, a left foot length clamping plate and a right foot length clamping plate are arranged on the outer sides of the front ends of the foot span adjusting devices respectively, and the left foot length clamping plate and the right foot length clamping plate can slide along the foot span adjusting devices; a bending sliding rail is arranged on the upper surface of the measuring table in a surrounding mode, a height vernier gauge is installed on the bending sliding rail, and moves along the bending sliding rail; the left foot width size and the right foot width size of a measured person are determined according to the graduation ruler; the left foot length size and the right foot length size of the measured person are determined according to the graduation ruler on the foot span adjusting devices; left foot height data and right foot height size are measured through the height vernier gauge. The foot-size measuring device and method have the advantages of being easy to operate and convenient.

The invention discloses an algorithm for evaluating the fat and thin degree of a foot shape. According to the technical key points, foot type data and foot type photos of a foot needing to be assessed in terms of fineness are obtained, the foot type photos are divided into two groups, and a foot meat state parameter = foot width data b - foot width data a; according to the foot meat state parameters, the foot meat states are divided into five types, and the foot meat states and the foot meat parameters are as follows: the medium hardness = 0, the hardness = 1-3, bone = 1-5, medium softening =-5, and the extra-soft degree is-15; the foot type is evaluated, the evaluation result is X, X = (foot width + foot meat parameter) / foot length, the result is displayed by percentage and is retained to an integer bit, and when X is 39%, the foot type is a standard; when X is less than 39%, the foot shape is thin; when X is greater than 39%, the foot shape is fertile; the instep height is evaluated, the evaluation result is Y, Y = instep height / foot length, and when Y = 22%, the instep height is the standard height; when Y is less than 22%, the instep is a low instep; when Y is greater than 22%, the instep is a high instep; and the foot shape is evaluated according to the X and the Y. According to the invention, the technical result is more accurate, so that the fitting degree of a finished shoe and a foot is improved.

The invention provides a multifunctional foot beauty treatment device comprising the following structures: an instep plaster covering the instep; a sole plaster covering the sole; a toe suit used for separating two adjacent toes and filling gaps between all toes and the sole; a first connector used for connecting the instep plaster with the sole plaster, thus fixing the instep plaster and sole plaster in the foot width direction; a second connector used for connecting the toe suit with the instep plaster; a third connector used for connecting the toe suit with the sole plaster. The advantages are that the multifunctional foot beauty treatment device can treat beriberi, can remove sole cutin, and can whiten the instep; the multifunctional foot beauty treatment device is convenient in usage.