Patent ID: 8474066
Filing Date: 2013-07-02
Classification: A41F

Abstract:
1. A pair of pants comprising a L pocket, a belt section having a padding material, a primary elastic material connected to the belt section and a structure to enable the belt section to expand and contract around a waist defined by the belt section so that an apparent length of the belt section is allowed to increase and decrease by the primary elastic material: the belt section comprising: a doubled section essentially consisting of two sections, the doubled section being positioned near an upper part of an outer edge part of the L pocket, while the outer edge part of the L pocket is located at a side the pants; a storing section defining one of the two sections of the doubled section, the storing section having an inner sheet and an outer sheet so as to form an inside space therein, and the primary elastic material being provided at the inside space of the storing section, the storing section having an opening end of the inner sheet and an opening end of the outer sheet formed into a vertical line, respectively, so as to be substantially perpendicular to a longitudinal direction of the belt section; an elongating section defining an other of the two sections of the doubled section, the elongating section having one longitudinal portion inserted in the inside space of the storing section so as to be covered by the storing section, the elongating section having an other longitudinal portion protruded from the storing section, the primary elastic material having one longitudinal end fixed on the storing section and an other longitudinal end fixed on the elongating section, and the elongating section being connected to the storing section via the primary elastic material so that the elongating section is movable to allow the belt section to expand and contract; and an inner structure provided inside the belt section to raise the elongating section when the elongating section is pulled out from the storing section, the inner structure having a diagonal stitch formed at the other longitudinal end of the primary elastic material to fix the other longitudinal end of the primary elastic material on the elongating section, wherein the one longitudinal end of the primary elastic material has a second stitch parallel to the vertical line of the storing section and is fixed on the storing section by the second stitch, wherein the diagonal stitch is formed in an inclined manner to the vertical line of the storing section to fix the other longitudinal end of the primary elastic material at an edge part of the elongating section, wherein a first length defined between an upper end of the second stitch at the one end of the primary elastic material and an upper end of the diagonal stitch at the other end of the primary elastic material is set smaller than a second length defined between a lower end of the second stitch at the one end of the primary elastic material and a lower end of the diagonal stitch at the other end of the primary elastic material, and wherein the primary elastic material has an upper edge part shorter than a lower edge part thereof between the diagonal stitch and the second stitch so that the elongating section is pulled out of the storing section in a raised manner.