摘要:
An article of footwear is disclosed that includes an upper and a sole structure secured to the upper. The sole structure incorporates a support element that includes a fluid-filled chamber. The chamber may be bonded to other portions of the sole to secure the chamber within the sole. A surface of the chamber may also be angled to form a corresponding bevel in a lower surface of the sole structure, potentially in a rear-lateral area of the sole structure. A plate may also extend under a portion of the chamber.
摘要:
An article of footwear includes an upper and a sole assembly secured to the upper. The sole assembly has an upper plate and a lower plate in a forefoot portion of the sole assembly, and a plurality of lower plate arms curving downwardly from the upper plate.
摘要:
The stability and balance offered by an article of footwear is improved by including a rigid layer in an outsole assembly of the article of footwear. The rigid layer may include a material of at least a predefined rigidity. For example, an outsole may be fitted with a carbon fiber plate that maintains the shape and a flatness of the outsole assembly. The rigid layer may be attached to one or more other layers that may be configured for impact force attenuation and comfort. In one or more arrangements, the rigid layer may be sandwiched between two other layers. Alternatively, the rigid layer may be insertable into a layer of the outsole. A channel may cut into a layer of the outsole to distribute weight to an outside portion of the outsole. This distribution of weight to the outside portion of the outsole may improve stability and balance.
摘要:
A cushioning member for an article of footwear. The cushioning member is a flexible bladder having a fluidly interconnected heel chamber and forefoot chamber. The bladder is disposed above the sole and beneath the wearer's foot to provided added cushioning to the wearer. The bladder contains air at slightly above ambient pressure and can be formed by thermoforming or by welding two sheets of resilient, flexible material together. A connecting passage fluidly connects the heel chamber and the forefoot chamber. The connecting passage is narrow to control the flow of air between the two chambers.
摘要:
An article of footwear includes an upper and a sole assembly secured to the upper and having a support assembly. The support assembly has an upper plate and a lower plate spaced from the upper plate. The lower plate has a peripheral edge and a plurality of spring arms, with each spring arm curving initially outwardly and then upwardly and inwardly from the peripheral edge to the upper plate.
摘要:
An article of footwear includes an upper and a sole assembly secured to the upper. The sole assembly has an upper plate and a plurality of support assemblies. Each support assembly includes a web spaced from the upper plate and a plurality of elastomeric support columns extending between the upper plate and the web. An outsole is secured to at least one of the support assemblies.
摘要:
A supportive, lightweight athletic shoe construction is described which includes an inflatable upper and a sole. The upper includes a foot conforming support member, an inflatable exoskeleton and an overlay which inhibits outward bulging of the exoskeleton. The sole includes a rigid carrier element, a forefoot unit and a heel unit. The forefoot unit includes a plurality of components which are arranged to work with the biomechanics of the foot. The athletic shoe is structurally minimalistic and functionally efficient.
摘要:
The present invention is directed to an article of footwear including an upper, a sole and a pumping chamber for producing a continuous supply of fluid. The sole includes a midsole and an outsole. The pumping chamber is formed between the bottom surface of the midsole and the upper surface of the outsole and includes at least one inlet and at least one outlet. Movement of the wearer's foot causes fluid to be drawn into and expelled from the pumping chamber. The fluid produced by the pumping chamber may be used to inflate an expandable bladder or to provide ventilation to the wearer's foot.
摘要:
A shoe upper is provided having a tongue strapping system. A tongue is provided having two or more straps which extend through apertures formed in the sides of the shoe upper. When the tongue strapping system is implemented, the straps serve to create pressure between different portions of the shoe upper, resulting in a secure and enhanced fit.