Roller skate with a detachable boot

Abstract

A roller skate with a detachable boot includes a truck, a seat having a plate and a back, a boot, a retaining ear and a nut both securely mounted on a sole of the boot, a slot and a key hole both defined in a plate of the seat, and a connecting piece securely formed on the plate having an ear extending through the slot. By abutting the nut and the key hole together with a threading connection of the ears and the retaining ear using a screw, the boot is able to be securely engaged on the seat and is detachable from the seat, such that replacement and easy cleaning of the boot is possible.

What is claimed is:  
     
         1 . A roller skate with a detachable boot comprising: a truck with multiple wheels; a seat securely formed on the truck and having a plate firmly engaged with the truck; 
 a slot defined in the plate;    at least one ear extending from a periphery defining the slot and having a first through hole defined therethrough; and    a boot having a sole and a retaining ear securely formed on the sole with the retaining ear    extendable into the slot and the retaining ear having a second through hole defined to correspond to the first through hole of the ear, whereby allowing a screw to extend through the first through hole and the second through hole and threadingly engages a cover nut, the boot is detachably connected with the plate of the seat.    
     
     
         2 . The roller skate with a detachable boot as claimed in  claim 1 , wherein a key hole having a wide portion and a narrow portion is defined in the plate, and a nut having a flange is formed on the sole, whereby abutting the flange to a part of the plate defining the narrow portion of the key hole, the boot is detachably connected with the plate of the seat.  
     
     
         3 . The roller skate with a detachable boot as claimed in  claim 2 , wherein a back is securely formed on the seat and extends upwardly from the seat to protect an ankle of a user.  
     
     
         4 . A roller skate with a detachable boot comprising: 
 a truck with multiple wheels;    a seat securely formed on the truck and having a plate firmly engaged with the truck;    multiple slots defined in the plate;    at least one ear extending from each periphery defining the slot and having a first through hole defined therethrough; and    a boot having a sole and multiple retaining ears securely formed on the sole with the retaining ears each extendable into the slot and each of the retaining ears having a second through hole defined to correspond to the first through hole of the ear, whereby allowing screws to extend through each of the first through holes and the second through holes and threadingly engages a cover nut, the boot is detachably connected with the plate of the seat.    
     
     
         5 . The roller skate with a detachable boot as claimed in  claim 4 , wherein a back is securely formed on the seat and extends upwardly from the seat to protect an ankle of a user.