|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||A45C-005/14 A45C-013/26 A45C-013/36|
|미국특허분류(USC)||190/18A ; 190/39 ; 190/115 ; 190/127|
|발명자 / 주소|
|인용정보||피인용 횟수 : 45 인용 특허 : 0|
A retractable handle and wheel assembly includes a flat handle mounting frame and a circularly arched wheel mounting frame joined together and mounted on the back and bottom panel of a collapsible travel bag. Two wheel holders are respectively fastened to the wheel mounting frame each wheel holder having a wheel coupling portion fitted over a respective recessed hole on the wheel mounting frame to hold a respective wheel by a bearing and a channel bar bearing block fixedly fastened to the handle mounting frame to hold a respective channel bar, with a ret...
A retractable handle and wheel assembly for a collapsible travel bag of the type including back and bottom panels, the assembly comprising: a) a flat frame attached to the back panel externally of the collapsible travel bag, the flat frame covering substantially the entire area of the back panel to serve as a stiffener for the bag; b) a curved wheel frame attached to the bottom panel of the travel bag and to the flat frame, the wheel frame including a pair of spaced recesses; c) a pair of wheel holders mounted on the curved wheel frame, each wheel holder...