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Method of forming an article of footwear
A method of forming an upper for an article of footwear includes providing a first material layer over a shoe last, providing a second material layer over the first material layer such that the first and second material layers adhere to each other at an interface between the first and second material layers, where one or both of the first material layer and second material layer is provided by spray forming a polymer material onto the last. The material layers are removed from the last and turned inside out such that the first material layer includes an exposed surface that forms an exterior surface of the upper.
Owner:UNDER ARMOUR INC
Method for producing a textile component
A method for producing a textile material, such as a shoe upper, including providing a shaping carrier, such as a last; providing a plasticizing unit for melting a polymer composition to provide a molten polymer composition; providing a depositing unit with a dosing head which includes at least one nozzle; applying the molten polymer composition via the at least one nozzle on the shaping carrier in a filament forming a plurality of loops on the shaping carrier. The depositing unit and / or the shaping carrier are in a first movement moved relative to each other such that the at least one nozzle moves along a drive path which runs on the shaping carrier. During forming each loop, the dosing head and / or the at least one nozzle is moved in a second movement along a loop depositing path with a path length such that the length of each loop formed on the carrier is larger than the path length of the depositing path.
Owner:ON CLOUDS GMBH
Sport kit box for hanging and drying
It is often difficult to dry sports kits in a holder. Here, a portable sport kit box has an air circulation structure that assists in drying activewear or warming it before use. A false bottom distributes airflow in the box. Ducts are present in accessory holders. The tub walls have slots for holding the lid in a vertical plane to hang clothes on for initial draining. A drain plug drains water after washing activewear. A filter is mounted on a wall through which air enters or exits the box. The filter can be connected to an external fan powered by a vehicle or internal or external battery. A solar panel, internal heater or internal fan may be included.
Owner:1368576 B C LTD
Shoe tree device
A shoe tree having a body with an exterior surface for contacting an interior surface defining a shoe interior cavity during storage. An adjustment member removably engages with a mount on a rear wall of the body of the shoe tree and is engaged to a heel member. The heel member, when rotated on the adjustment member, will increase or decrease the overall length of the shoe tree. The body portion may include an insert which has indicia thereon concerning one or both of a location of purchase or the owner of the shoe tree.
Owner:BUE RHETT
Articulated shoe last for footwear comprising articulation assembly with improved spring
The invention relates to an articulated last (A2, B2) for manufacturing a shoe; the articulated last (A2, B2) comprises a front half body (1), a rear half body (2) and an articulation assembly (Ga, Gb) keeping the two half bodies (1, 2) movably connected to each other; wherein the hinge assembly (Ga, Gb) comprises a C-shaped spring (6) comprising an inner wire (7) and an outer coating (8) of plastic material completely covering the inner wire (7).
Owner:M·蒙蒂切利
Support frame for electric multidirectional gear-shifting shoes
The utility model relates to the technical field of shoe supporting frames, in particular to an electric multidirectional gear-shifting shoe supporting frame which comprises a hollow shoe body, a sole shoe tree shell and a heel shoe tree shell, the sole shoe tree shell is formed by combining two half shells and is arranged at the front end of the hollow shoe body in a sliding mode, and the heel shoe tree shell is installed at the tail of the hollow shoe body in a rotating mode. The electric multidirectional gear-shifting shoe supporting frame further comprises an instep shoe tree shell which is movably arranged at the instep position of the hollow shoe body, the length, width and height of the electric multidirectional gear-shifting shoe supporting frame can be conveniently expanded through the arranged multidirectional electric expanding component, so that the requirement of the shoe for adjusting in multiple directions is met more flexibly, and the shoe supporting frame is more convenient to use. The use requirement and the use experience of the user are effectively met; besides, when the multidirectional electric expanding and supporting component is designed, two expanding and supporting modes can be provided by switching gears on the premise of one set of structural design through the unique design of the double-form expanding and supporting component, and the structure is ingenious and practical.
Owner:DONGGUAN LIAOBUJIA PLASTIC PROD CO LTD
Footwear and method of manufacturing the same
A footwear includes: a foot bed portion that supports a sole of a foot of a wearer and has a ground contact surface; and a foot cover portion that covers an instep of the foot of the wearer. At least a part of the foot bed portion and at least a part of the foot cover portion are formed of a single additively manufactured product produced by a stereolithography-type three-dimensional additively manufacturing method, and a protruding portion is provided on an outer surface defined by the additively manufactured product of the foot cover portion.
Owner:ASICS CORP
Article of footwear with upper having stitched polymer thread pattern and methods of making the same
An upper for an article of footwear, the upper including a base layer defining a least a portion of the upper and polymer threads stitched to the base layer. The polymer threads may include a core composed of a first material and a coating composed of a second material, where the melting point of the first material is higher than the melting point of the second material. The polymer threads may be bonded to the base layer by the coating of the polymer threads. The polymer threads may include one or more polymer thread sets stitched in pattern(s) on area(s) of an outer surface of the base layer to provide targeted characteristics to area(s) on the upper. In some embodiments, the polymer threads may be bonded to the base layer with heat and / or pressure.
Owner:ADIDAS AG
Modular flexible shoemaking production line
The invention discloses a modularized flexible shoemaking production line, and relates to the technical field of shoemaking, the modularized flexible shoemaking production line comprises a plurality of stations arranged in an assembly line mode, the number of each station is at least one, the stations are independently arranged, and the stations comprise a shoe last sleeving station, a polishing station, a gluing station, a baking station, a sole feeding station, a sole pressing station, a freezing station and a shoe last removing station; the material transferring assembly is matched with the assembly line, the vulcanizing station is arranged between the polishing station and the gluing station and comprises a fixing seat, the fixing seat is sleeved with the shell, the conveying assembly is arranged on the fixing seat, the bearing assembly is arranged on the conveying assembly, and the circulating hot air assembly is arranged on the shell; by redesigning the process layout, the vulcanizing station is arranged between the polishing station and the gluing station in front, the vamp can be shaped by utilizing high temperature in the vulcanizing process, the stress of the vamp is effectively released, the deformation risk in the subsequent process is reduced, and the quality stability of shoes is improved.
Owner:MINGZHI SPORTS GOODS (CHINA) CO LTD
Shoe tree glue spraying path automatic generation method based on point cloud data processing
The invention provides a shoe tree glue spraying path automatic generation method based on point cloud data processing, and the method comprises the steps: carrying out the point cloud data preprocessing on the basis of scanning a shoe tree to obtain point cloud data, and obtaining a spatial motion track point mark and data; an approximate glue spraying attachment space track on the shoe tree is obtained through polynomial interpolation; then, orthogonal coordinate system NOA vectors corresponding to the glue spraying attachment space track points on all the shoe trees are sequentially solved, a mechanical arm tail end glue spraying space track obtained after the shoe tree glue spraying track NOA vector directions are offset by a certain distance is solved, and a mechanical arm tail end pose matrix is obtained through solving according to the orthogonal coordinate system NOA vectors and the mechanical arm tail end glue spraying space track; and finally, establishing an inverse kinematics mathematical model according to the D-H parameters of the robot, and substituting the inverse kinematics mathematical model into the tail end pose matrix of the mechanical arm for solving to obtain a shoe tree glue spraying movement track.
Owner:FUZHOU UNIV
Article of footwear and method of manufacturing an article of footwear
A sole structure for an article of footwear includes a unitary cushioning component comprising a plurality of scrap foam pieces configured as a plurality of different polyhedron shapes and a resin binder securing the scrap foam pieces to one another. The sole structure may comprise a midsole including an outer shell defining a central cavity. The cushioning component may be disposed in the central cavity as a core of the midsole. A method of manufacturing an article of footwear cutting the scrap foam body into pieces, mixing the pieces with a resin binder, and compression molding the mixed pieces and resin binder in a mold to form a cushioning component of a sole structure of the article of footwear.
Owner:NIKE INC
Shoe Crease Remover Insert
The present disclosure relates to a shoe crease remover insert designed to reduce the appearance of creases in the toe box of footwear, while simultaneously eliminating odors and moisture. The insert comprises a compressible body of sufficient size to fit inside footwear, characterized by shape retention, flexibility, and firmness. The shape retention ensures that the compressible body returns to its original form after compression for insertion. The flexibility allows for easy insertion into the footwear, and the firmness applies consistent pressure to the toe box, reducing creases without requiring any external force or intervention from the user. Additionally, the insert incorporates odor and moisture-reducing properties, making it multifunctional for footwear care.
Owner:CICCOLA JAKE
Self-adaptive shoe stretcher
Owner:FUJIAN BAOSHU SHOE LAST
Additive manufacturing system and method
PCT designated stage expiredWO2025080996A1Manufacturing platforms/substratesManufacturing driving meansProcess engineeringMechanical engineering
An additive manufacturing system is described herein that includes an articulation system. The articulation system may include an actuator assembly, a base operably coupled with the actuator assembly, and an arm rotatable relative to the base. An end-piece may be operably coupled with a distal end portion of the arm. The end-piece may be rotatable relative to the arm. A print system may be configured to extrude an additive material towards the end-piece. A computing system may be configured to receive an input related to a defined design of an article, determine an end-piece path through actuation of the articulation system based on the defined design, and control the print system and the articulation system to extrude the additive material from the print system during the first additive process, wherein the first additive process comprises extruding multiple filaments of additive material simultaneously through the first nozzle.
Owner:NEOX PUBLIC BENEFIT LLC
Automatic multi-station last slipping machine
The invention relates to the technical field of shoemaking equipment, in particular to an automatic multi-station last slipping machine which comprises a machine frame and a control system used for controlling the last slipping machine to work, and the machine frame is provided with a last fixing assembly used for containing shoes to be subjected to last slipping and a last slipping assembly used for pushing the shoes on the last fixing assembly away from shoe trees. The number of the last fixing assemblies is at least two, all the last fixing assemblies are arranged in front of the last slipping assembly side by side, and the rack is further provided with a driving mechanism used for driving the last slipping assembly to move back and forth in front of all the last fixing assemblies. According to the shoe last slipping machine, the multiple shoe last fixing assemblies are arranged in the rack, when the shoe last slipping machine works, the shoe last slipping assemblies move back and forth in front of the shoe last fixing assemblies through the driving mechanism, shoe last slipping operation of three stations can be achieved through one shoe last slipping assembly, and the equipment cost and the equipment occupied area are controlled to the maximum extent while the working efficiency of a production line is improved.
Owner:广东胜大科技有限公司
Shoe injection molding equipment and injection molding method
The present invention proposes a shoe injection molding device and injection molding method with simple structure, low production cost, improved shoe injection molding efficiency and improved injection molding quality, wherein the shoe injection molding device includes a shoe last and a bottom mold, the upper end surface of the bottom mold is provided with an injection molding groove downward, the shoe last can slide up and down and be arranged above the injection molding groove, the lower end of the shoe last can be embedded in the injection molding groove, the shoe last is provided with an injection molding through hole, the feed inlet of the injection molding through hole is provided on the peripheral side of the shoe last, and the plurality of discharge ports of the injection molding through hole are provided on the bottom surface of the shoe last. The shoe injection molding method includes S1, setting the shoe body and the shoe last; S2, pre-molding the left mold and the right mold; S3, lowering the shoe last; S4, molding the left mold and the right mold; S5, the stabilizing block and the injection molding head clamp the shoe last; S6, performing injection molding; S7, removing the finished shoe.
Owner:黄志权
Shoe tree with shoe last protection function
The utility model relates to the technical field of shoemaking tools, in particular to a shoe tree with a shoe last protection function, which comprises a shoe tree main body and a shoe last split body, the shoe tree main body extends to form a connecting piece, the shoe last split body is provided with a groove for the connecting piece to be inserted, a bolt piece is further arranged at the lateral position, corresponding to the groove, of the shoe last split body, and the bolt piece is connected with the shoe last split body. A groove is formed in the shoe tree main body, a bolt piece is arranged in the groove, when the connecting piece is connected with the groove in an inserted mode, the bolt piece is in threaded connection with the shoe last split body and the connecting piece at the same time, the shoe last split body is connected with the shoe tree main body through the bolt piece, and the shoe last split body is made of metal. The position of the shoe last is the position where the strength is the most needed and the most abraded position in order to support the toe cap when the shoe last is used, and the structural strength and the abrasion resistance of the shoe last are greatly improved due to the fact that the shoe last is made of metal materials.
Owner:WENZHOU HUAWEI SHOE MATERIAL TECH CO LTD
Manufacturing systems for applying materials to articles of apparel and methods of using the same
A lifting system for post frame construction comprises a winch system coupled to a frame, a first bracket configured to be secured to a portion of a roof framing system, and a pulley system comprising at least two pulley wheels mounted on a second bracket. The frame is configured to be secured to a lower portion of a column of a building structure and the second bracket is configured to be secured to a top of the column.
Owner:NIKE INC
Shoe tree center line positioner
The utility model relates to the field of shoemaking, and discloses a shoe tree center line positioner which comprises a supporting structure and a plurality of rod-shaped components. A plurality of first through holes arranged in a straight line are formed in the supporting structure, and the rod-shaped part penetrates through the first through holes; when the different rod-shaped components move downwards to preset positions relative to the different first through holes respectively, the lower ends of the rod-shaped components can be arranged into an arc line used for abutting against the upper surface of the shoe tree, and the top view of the arc line is a straight line. According to the utility model, a central line with a straight top view on the surface of the shoe tree can be conveniently and quickly determined, after the cloth laid on the shoe tree is cut off along the central line, the intersecting line of the two pieces of cloth is a straight line, and after the two pieces of cloth with the straight joint are spliced and sewn together, the two pieces of cloth are spliced and sewn together. The top view of the sewing joint of the two pieces of cloth on the shoe upper is also a straight line, so that the shoe is more attractive, and the shoe sewing device is suitable for the shoe production process.
Owner:JIHUA 3514 LEATHER & FOOTWARE
Adjustable shoe stretcher
The utility model discloses an adjustable shoe stretcher, and belongs to the technical field of shoe stretchers. Mainly comprises a vamp support used for supporting the front portion of a shoe, one end of the bottom face of the vamp support is connected with one end of an adjusting connecting rod in a clamped mode, the other end of the adjusting connecting rod is connected with a heel support used for supporting a heel in a clamped mode, and the distance between the vamp support and the heel support is adjusted by adjusting the installation position of the connecting rod on the heel support. The vamp support is designed to be of a structure with the arched surface and the vertically bent edge, the interior of the vamp support is hollow, production materials of the vamp support are reduced, meanwhile, the supporting performance of the height and the width of the vamp support to the interior of a shoe is guaranteed, meanwhile, an existing iron connecting piece is replaced with a plastic adjusting connecting rod, and the production cost is reduced. And the inner groove is formed, and the reinforcing ribs are additionally arranged in order to ensure the bending resistance and supporting performance of the adjusting connecting rod, so that the manufacturing cost of the shoe stretcher is effectively reduced.
Owner:HANGZHOU JINRONG SHOES MATERIAL CO LTD
A multi-specification shoe processing fixing device
The utility model discloses a kind of multi-specification shoe processing fixing devices, the utility model relates to footwear manufacturing technical field, scheme includes: a kind of multi-specification shoe processing fixing device, including: pedestal;Two guide columns;Two guide columns are oppositely installed in the two sides of pedestal;Lifting platform, lifting platform is installed between two guide columns;Station switching component, station switching component is installed on lifting platform;Multiple positioning components, multiple positioning components are all connected station switching component, multiple positioning components are configured as different specifications shoe can be fixed respectively;Driving assembly, driving assembly can control lifting platform reciprocating movement along the extension direction of guide column;It can realize the quick automation switching of multi-specification foot mould body, avoid the low efficiency and precision deviation caused by artificial operation, simultaneously through low abrasion connecting structure, the stability and durability of fixing device are significantly improved.
Owner:DAZHU XINZI SHOES MATERIAL CO LTD
Full-automatic shoemaking system
The invention relates to the technical field of automatic shoemaking, in particular to a full-automatic shoemaking system which comprises a rotary conveying mechanism, a shoe tree jig, a shoe tree fixing and locking mechanism, an upper roughing mechanism, a liquid medicine spraying mechanism, a first glue brushing mechanism, a second glue brushing mechanism, a glue rolling mechanism and a transferring mechanism. The rotary conveying mechanism is used for circularly conveying shoe tree jigs and enabling the shoe tree jigs to sequentially pass through the shoe upper roughing mechanism, the medicine spraying mechanism, the first glue brushing mechanism, the second glue brushing mechanism and the glue rolling mechanism; the shoe tree fixing and locking mechanism is arranged at the feeding end of the rotary conveying mechanism and used for locking and fixing shoe tree jigs, and the shoe upper roughing mechanism, the medicine liquid spraying mechanism, the first glue brushing mechanism, the second glue brushing mechanism and the glue rolling mechanism are all provided with transferring mechanisms which are in butt joint with the rotary conveying mechanism so as to be used for transferring the shoe tree jigs. By means of the efficient production process, precise process treatment and high automation, efficient, high-quality and stable shoemaking production is achieved.
Owner:广东腾誉龙自动化设备有限公司
Method for producing a textile component
PendingUS20250073986A1Manufacturing platforms/substratesManufacturing driving meansThermoplasticPolymer science
A method for producing a textile element (1), in particular a shoe upper, including at least the steps of providing a shaping carrier (2), in particular a last; providing a thermoplastic filament (3), in form of a continuous thermoplastic filament; applying the thermoplastic filament (3) on the shaping carrier (2) such that it forms a plurality of loops (4) on the shaping carrier (2) and fusing the applied thermoplastic filament (3) into one fabric. An article of apparel, in particular a shoe, including the textile element, in particular a shoe upper, may be produced by the method.
Owner:ON CLOUDS GMBH
Jig system, knitted component and method of securing a knitted component to a jig frame
A jig system for securing a textile during assembly. The textile, which may be a knitted component, may be an upper of an article of footwear and include one or more tunnels in which jig inserts are inserted into. A jig frame includes one or more pin attachment sites for securing the textile to the frame. The textile is overlaid on the jig frame and the textile is removably attached to the jig frame at one or more pin attachment sites. Following an application of heat while the textile is attached to the jig frame, the one or more jig inserts may be removed before the textile has cooled off.
Owner:NIKE INNOVATE CV
Footwear article and method of manufacture
A footwear item and a method of manufacturing the same are provided. The item includes an upper fixedly attached to a sole structure. The upper may include a wall that includes an inner layer and an outer layer coupled to the inner layer such that the inner layer and the outer layer define a closed bag therebetween. A layer of waste particulate material is disposed within the closed bag. The method includes dividing waste material into a plurality of discrete pieces of waste particulate material via a grinding process or a shredding process and inserting a layer of the discrete pieces of waste particulate material into a closed bag formed between an inner layer and an outer layer of a wall of the upper. The outer layer may be formed of a material that is sufficiently transparent such that the layer of waste particulate material is at least partially visible through the outer layer.
Owner:NIKE INNOVATE CV
Foot support assembly capable of quickly sleeving shoes for processing anti-static shoes
The invention belongs to the technical field of shoemaking machinery, and discloses an anti-static shoe processing kickstand assembly capable of quickly sleeving shoes, which comprises a mounting plate and a kickstand assembly, and further comprises a hydraulic piston rod assembly mounted in the kickstand assembly, an arc-shaped groove is formed in the mounting plate; the kickstand assembly comprises a kickstand front portion and a connecting frame hinged to the mounting plate. According to the scheme, the foot support assembly is rotated upwards, the first telescopic piston rod is driven to rotate through the spring sleeve, and when the spring sleeve is in the horizontal state, the front portion of the foot support can be driven to move towards the rear portion of the foot support under the action of the spring part of the spring limiting cross rod; the top end of the telescopic piston rod I is extruded by the arc-shaped groove to feed hydraulic oil into the telescopic piston rod II, push the front part of the foot support to extend and fasten and support the vamp part; the problems that the foot support assembly is difficult to sleeve into the vamp due to the fact that the foot support assembly is arranged too tightly and the follow-up forming quality of the shoe body is affected due to the fact that the foot support assembly is designed too loose and slides easily are solved.
Owner:MULANG TECHNOLOGY (ANHUI) CO LTD
A kind of production and processing equipment for safety shoes
The present invention relates to the field of safety shoe production, specifically a production and processing equipment for safety shoes, comprising a base, a conveyor pulley assembly is rotatably installed on the top of the base, a conveying annular slide rail is provided on the top of the base, a drying conveying base plate is installed on the outside of the conveyor pulley assembly, a slide rail wheel is installed on the bottom of the drying conveying base plate, a sole support plate bracket is installed on the side of the drying conveying base plate facing away from the conveyor belt, a sole support plate is installed on the end of the sole support plate bracket away from the drying conveying base plate, a shoe last bracket located above the sole support plate bracket is slidably installed on the top of the drying conveying base plate, a shoe last is installed on the front side of the shoe last bracket, a drying pipe is connected to the top of the shoe last, a plurality of drying holes are provided at the bottom of the shoe last along its length direction, the drying holes are connected to the drying pipe, and each drying hole is provided with a drying slot on both sides of the shoe last. The present invention diffuses and bakes hot air in the safety shoes through the drying holes and the drying slot, and accelerates the bonding speed and efficiency by cooperating with the drying box to bake the outside of the safety shoes.
Owner:RUIAN PENGERDA SHOES IND CO LTD
Article of footwear and system comprising a last, a knitted component, and a lasting element
Owner:NIKE INNOVATE CV
AFFORD
PendingDE102025134631A1LastingAdditive manufacturing apparatusPhysical medicine and rehabilitationPhysical therapy
It is possible to offer a last that is simple and inexpensive, tailored to the foot shape and wishes of each customer. A strip L comprises a strip body 10 with an outer surface shape that corresponds to a specified standard foot model, and with an additional part 20 that changes the outer surface shape of the strip L to a shape that differs from the shape of the standard foot model by attaching the additional part 20 to the strip 10.
Owner:MIZUNO CORPORATION
Intelligent shoe tree transformed on basis of traditional shoe tree
The utility model discloses an intelligent shoe tree transformed on the basis of a traditional shoe tree, which comprises a shoe tree body and a shoe tree fixing block detachably connected to the top of the shoe tree body. A joint surface is arranged at the top of the shoe tree body, and a screw fixing hole and a positioning pin hole are formed in the joint surface; the shoe tree positioning block comprises an upper-layer fixing block and a lower-layer fixing block, and the upper-layer fixing block and the lower-layer fixing block are provided with screw through holes and positioning pin through holes corresponding to the screw fixing holes and the positioning pin holes in the joint face respectively. According to the utility model, the fixed block part and the shoe tree chip are additionally arranged through transformation, so that the traditional shoe tree can adapt to the assembly line work of the mechanical arm, the intelligent shoe tree does not need to be additionally manufactured, the standardized work is achieved through the mechanical arm, and the manufacturing cost of the shoe tree is reduced while the labor intensity is reduced.
Owner:JIHUA 3515 LEATHER & SHOES