US 12,213,561 B2
Hard-shell boot
Tze-Hsuan Yang, Xiamen (CN)
Assigned to SOLEX (XIAMEN) INTERNATIONAL TRADE CO., LTD., Xiamen (CN)
Filed by SOLEX (XIAMEN) INTERNATIONAL TRADE CO., LTD., Xiamen (CN)
Filed on Jan. 9, 2023, as Appl. No. 18/151,692.
Claims priority of application No. 111213142 (TW), filed on Nov. 28, 2022.
Prior Publication US 2024/0172834 A1, May 30, 2024
Int. Cl. A43B 5/16 (2006.01)
CPC A43B 5/1625 (2013.01) [A43B 5/1616 (2013.01); A43B 5/1683 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A hard-shell boot, which comprises an outer shell and a boot liner, said outer shell has an accommodation space for accommodating and positioning said boot liner, said hard-shell boot is characterized in that: said boot liner has a sole, said sole comprises a first elastic sheet and a rear bottom sheet on the same level, a front side of said rear bottom sheet is jointed to a rear side of said first elastic sheet, an outer periphery of said sole is extended upward to form an upright portion, said upright portion comprises a second elastic sheet and a rear upright sheet, wherein a left side, a front side and a right side of said first elastic sheet have an outer periphery jointed to an outer periphery of a bottom side of a front portion of said second elastic sheet, two rear ends of a rear portion of said second elastic sheet are near a heel of said boot liner, said two rear ends of said rear portion of said second elastic sheet are jointed to two front ends of a front side of said rear upright sheet respectively, wherein a left side, a rear side and a right side of said rear bottom sheet have an outer periphery jointed to an outer periphery of a bottom side of said rear portion of said second elastic sheet and an outer periphery of a bottom side of said rear upright sheet, an outer periphery of a top side of said upright portion is extended upward to form a sleeve portion, said sleeve portion comprises a third elastic sheet and a rear sleeve portion, a rear side of said third elastic sheet is jointed to a front side of said rear sleeve portion, an outer periphery of a bottom side of said rear sleeve portion is jointed an outer periphery of a top side of said rear portion of said second elastic sheet and an outer periphery of a top side of said rear upright sheet, an outer periphery of a bottom side of said third elastic sheet is jointed to an outer periphery of a top side of said front portion of said second elastic sheet such that a toe of said boot liner is formed by said third elastic sheet, said front portion of said second elastic sheet and said first elastic sheet.