公开(公告)号：US20080028637A1

公开(公告)日：2008-02-07

申请号：US11872711

申请日：2007-10-16

申请人： Eugene Benfatti

发明人： Eugene Benfatti

IPC分类号： A43B13/20 ,  A43B13/38 ,  A61F5/14

CPC分类号： A61F7/03 ,  A43B7/005 ,  A43B17/003 ,  A43B17/10 ,  A61F7/106 ,  A61F2007/0047 ,  A61F2007/0276 ,  A61F2007/101

摘要： A shoe insert to be used for cooling the foot to be manufactured and sold as pairs of left and right shoe inserts. The insert has a number of components forming a sandwich. The insert has the shape of a shoe, and is partly adjustable in size to fit a range of shoe sizes. So, the inserts may be sold in sizes, for example, small, medium, and large, and these sizes may then be fine tuned to fit a sub-range of shoe sizes. The inner volume is separated by a pressure breakable seam approximately at the instep which ruptures when pressure is applied. The seam effectively divides the interior volume into two compartments. One compartment contains a liquid and the other contains a chemical substance. When the seam is ruptured, the liquid flows from one compartment into the other compartment. When the chemical substance combines with the liquid, an endothermic reaction occurs which causes cooling of the foot. The bottom component of the cushioned layer has round dimples into which a dry chemical can be placed. Cooling can be accomplished, for example, by combining ammonium nitrate with water. Adding polyacrylamide into the mix will cause a gel to form in the insert.

摘要翻译： 用于冷却要被制造和销售的脚的鞋插入件，成对的左和右鞋插入件。 插入件具有形成三明治的多个部件。 插入物具有鞋的形状，并且其尺寸可部分地可调节以适应一定范围的鞋尺寸。 因此，插入件可以以小型，中型和大型的尺寸出售，然后这些尺寸可以被微调以适应鞋子尺寸的子范围。 内部体积通过大致在脚背处的压力可破裂的接缝分开，当施加压力时其破裂。 接缝有效地将内部体积分成两个隔间。 一个隔间含有液体，另一个包含一种化学物质。 当接缝破裂时，液体从一个隔室流入另一个隔间。 当化学物质与液体结合时，发生引起脚冷却的吸热反应。 缓冲层的底部部件具有圆形凹坑，干燥的化学品可以放在其中。 冷却可以通过例如将硝酸铵与水结合来实现。 将聚丙烯酰胺加入混合物将导致在插入物中形成凝胶。

公开(公告)号：US20070256324A1

公开(公告)日：2007-11-08

申请号：US11779307

申请日：2007-07-18

申请人： Eugene Benfatti

发明人： Eugene Benfatti

IPC分类号： A43B7/02 ,  A43B13/20 ,  A61F5/14

CPC分类号： A61F7/03 ,  A43B3/26 ,  A43B7/02 ,  A43B7/1415 ,  A43B7/34 ,  A43B17/003 ,  A43B17/026 ,  A61F7/034 ,  A61F7/106 ,  A61F2007/0045 ,  A61F2007/0276

摘要： A shoe insert to be used for heating or cooling the foot. They are to be manufactured and sold as pairs of left and right shoe inserts. The insert has a number of components forming a sandwich within a sandwich. The outer sandwich has the shape of a shoe, and is partly adjustable in size to fit a range of shoe sizes. So, the inserts may be sold in sizes, for example, small, medium, and large, and these sizes may then be fine tuned to fit a sub-range of shoe sizes. The inner sandwich is smaller than the outer sandwich. The inner sandwich is a pouch positioned at the instep which ruptures when pressure is applied. This pouch contains a liquid that can then flow into a cushioned region. The cushioned region contains a chemical, which when combined with the liquid from the pouch, emits heat (exothermic reaction) or absorbs heat (endothermic reaction). An exothermic reaction would heat the foot while an endothermic reaction would cool the foot. The bottom component of the cushioned layer has round dimples into which a dry chemical can be placed. Alternatively the cushioned layer can have a liquid different from that in the pouch. Heating can be accomplished, for example, by precipitating a supersaturated solution of sodium acetate in water. Cooling can be accomplished, for example, by combining ammonium nitrate with water.

摘要翻译： 用于加热或冷却脚的鞋插入件。 它们将被制造和销售成对的左右鞋垫。 插入物具有在三明治内形成三明治的多个部件。 外部三明治具有鞋的形状，并且其尺寸部分可调节以适合一系列的鞋子尺寸。 因此，插入件可以以小型，中型和大型的尺寸出售，然后这些尺寸可以被微调以适应鞋子尺寸的子范围。 内三明治小于外层三明治。 内三明治是位于脚背的袋子，当施加压力时其破裂。 该袋包含可以流入缓冲区域的液体。 缓冲区域包含化学物质，当与来自袋的液体组合时，它发出热量（放热反应）或吸收热量（吸热反应）。 放热反应会加热脚，而吸热反应会使脚冷却。 缓冲层的底部部件具有圆形凹坑，干燥的化学品可以放在其中。 或者，缓冲层可以具有与袋中不同的液体。 加热可以例如通过将乙酸钠的过饱和溶液沉淀在水中来实现。 冷却可以通过例如将硝酸铵与水结合来实现。