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11results about "Welts" patented technology
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Article of Footwear Having Increased Torsional Stiffness
A shoe comprising a sole, an upper secured to the sole, and a welt. The welt comprises at least one piece separate from the sole and upper. The welt is adjacent both the sole and the upper and is secured to at least one of the sole and the upper. The sole is a 3-D printed sole comprising a plurality of interconnected cells. Each cell of the plurality of interconnected cells is connected to at least one adjacent cell of the plurality of interconnected cells. The shoe has a torsional stiffness at least 100% greater than the torsional stiffness of a first comparison shoe. The first comparison shoe is identical to the shoe except the first comparison shoe is devoid of a welt. The torsional stiffness is a torque sufficient to rotate the heel-widest portion ten degrees (10°) from an un-torqued condition as the ball-widest portion is held stationary.
Owner:COLE HAAN LLC
A shoe edge guiding structure
Owner:浙江荣威鞋业集团有限公司
A side film-coated popcorn shoe sole and a production equipment and process thereof
The application discloses a side film-coated popcorn shoe sole and a production equipment and a production process thereof, relates to a shoe sole film-coating equipment and a production process technical field, and comprises a machine table, a servo motor installed on the machine table, a sub-mold connected with the output end of the servo motor, a pressing cylinder installed on the machine table, a fixed disc fixedly connected with the piston end of the pressing cylinder, a rotating disc rotatably connected with the fixed disc through a bearing, a female mold boltedly connected with the rotating disc and oppositely arranged with the sub-mold, a pressing wheel arranged above the sub-mold, a film guide box, a hot air gun arranged above the film guide box and a sliding assembly. The side of the shoe sole is provided with a protective film, the protective film is convenient to clean and maintain, has good weather resistance and durability, and when a pattern needs to be designed on the side of the shoe sole, the pattern can be transferred on the protective film to avoid paint spraying, and the application is more economical and environmental-friendly. The production equipment and the production process of the side film-coated popcorn shoe sole are simple in steps, easy to operate, save manpower and reduce production cost.
Owner:QUANZHOU TONGXINYUAN NEW MATERIAL TECHNOLOGY CO LTD
Anti-deformation casual shoes
Owner:PUTIAN APEX FOOTWEAR CO LTD
Sports shoes suitable for multiple scenes
The invention discloses a sneaker adapting to multiple scenes, and belongs to the technical field of sneakers, the sneaker comprises a shoe body and a toe cap which are integrally formed, a sole is fixed at the bottom of the shoe body and the toe cap, a tongue is connected in the shoe body, a collar is arranged on the top surface of the shoe body, a shoelace is connected to one side of the shoe body in a penetrating manner, and a wrapping and protecting mechanism is fixedly attached to the outer wall of the toe cap; one side of the wrapping and protecting mechanism is inserted into the sole, an anti-collision strip is fixed to the outer wall of the sole, a cavity structure with two through sides is arranged in the sole, the cavity structure of the sole is arranged at the bottom of the shoe body, and air seal covers are fixed to the two sides of the cavity structure of the sole in a closed mode. By means of the collaborative design of an air bag structure and a buffering assembly, a closed air bag is formed by a shoe sole cavity and an air sealing cover, the supporting height in the air bag can be flexibly adjusted by matching four sets of elastic components with a pushing part, when the pushing part pushes, the elastic components jack up the air bag, and the buffering performance is enhanced to adapt to high-strength movement; basic buffering is kept when pushing is not carried out, the daily walking requirement is met, and multi-scene pressure adaptation is achieved.
Owner:JINJIANG XINWEI SHOES DEVELOPMENT CO LTD
Article of footwear having increased torsional stiffness
PCT designated stageWO2025226663A1SolesAdditive manufacturing apparatusMechanical engineeringTorsional rigidity
A shoe comprising a sole, an upper secured to the sole, and a welt. The welt comprises at least one piece separate from the sole and upper. The welt is adjacent both the sole and the upper and is secured to at least one of the sole and the upper. The sole is a 3-D printed sole comprising a plurality of interconnected cells. Each cell of the plurality of interconnected cells is connected to at least one adjacent cell of the plurality of interconnected cells. The shoe has a torsional stiffness at least 100% greater than the torsional stiffness of a first comparison shoe. The first comparison shoe is identical to the shoe except the first comparison shoe is devoid of a welt. The torsional stiffness is a torque sufficient to rotate the heel-widest portion ten degrees (10°) from an un-torqued condition as the ball-widest portion is held stationary.
Owner:COLE HAAN LLC
Article of footwear with increased torsional stiffness
A shoe includes a sole, an upper secured to the sole, and a welt. The welt includes at least one component separate from the sole and the upper. The welt sole and the upper are both adjacent and secured to at least one of the sole and the upper. The sole is a 3D printed sole comprising a plurality of interconnected units. Each cell of the plurality of interconnection cells is connected to at least one adjacent cell of the plurality of interconnection cells. The torsional stiffness of the shoe is at least 100% greater than the torsional stiffness of the first contrast shoe. The first contrast shoe is the same as the shoe except for no welt. The torsional stiffness is a torque sufficient to rotate the widest portion of the heel from an untwisted state by 10 degrees (10 degrees) when the widest portion of the plantar ball remains stationary.
Owner:COLE HAAN LLC
Shoes with high skid resistance
Owner:BEIJING BOGU CLOTHING DESIGN CO LTD
A shoe with a glued upper
The present application relates to a kind of anti-gluing upper leather sole shoes, the wide steel plate is arranged in the foot arch position of insole lower side, and the leather sole is adhered by adhesive along the lower side of strip, the thin glue sole is adhered by adhesive in the lower side of leather sole, and the periphery of strip, leather sole and thin glue sole is fixed by sewing thread, the lower side of thin glue sole is adhered by adhesive and anti-skid bottom, the wide steel plate makes shoe not easy to deform, not easy to collapse, solves the current industry no solution dead cycle leather sole sticking anti-skid bottom gluing problem, greatly improves the comfort and service life of leather shoes.
Owner:孙立富
Additively manufactured footwear soles
Articles of footwear comprising an additively manufactured sole. In some embodiments, the article of footwear may comprise a sole, an upper, and a joining element coupling the sole to the upper. In some embodiments, the sole may comprise a three-dimensional mesh with a ground-facing portion and a ledge formed on an upper side of the mesh. The ledge may comprise a continuous side surface that is coupled to the joining element. In some embodiments, the sole may comprise an undulating lower side comprising a plurality of bumps and a plurality of valleys positioned between respective bumps. In some embodiments, the sole may comprise a continuous ground-facing rim formed on a perimeter portion of a lower side of the sole.
Owner:ADIDAS AG