|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||A45C-005/14 A45C-013/22 A45C-013/26|
|미국특허분류(USC)||190/116 ; 190/018A ; 190/039 ; 16/115|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 8 인용 특허 : 9|
A tube assembly for a luggage trolley includes a mounting seat fixedly mounted to a luggage and an inner tube/outer tube assembly detachably mounted to the mounting seat. The inner tube/outer tube assembly includes two outer tubes, two inner tubes respectively, telescopically received in the outer tubes and each having an upper end and a lower end, and an operative handle mounted to the upper ends of the inner tubes.
[ What is claimed is:] [1.] A tube assembly for a luggage trolley, comprising:mounting seat means fixedly mounted to a piece of luggage, said mounting seat means including an upper mounting seat fixedly mounted to an upper portion of the piece of luggage and a lower mounting seat fixedly mounted to a lower portion of the piece of luggage, said upper mounting seat having two first holes formed therethrough and said lower mounting seat having two second holes formed therein;an inner tube/outer tube assembly detachably mounted to said mounting seat means, s...