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특허 상세정보

Retractable handle of wheeled luggage having one or two pulling rods

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-007/00   
미국특허분류(USC) 016/113.1; 016/429; 280/655; 190/115; 190/018.A; 190/039
출원번호 US-0805298 (2004-03-22)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 23  인용 특허 : 12
초록

A retractable handle of wheeled luggage is provided. For the case of single pulling rod, pressing a push button will tighten a connecting rod to move a lower sliding block to a one direction so that an upright rod is pressed to lower a locking member and an upright member to clear the locking member from a toothed member, thereby unlocking both the swivel handle grip and the pulling rod. For the case of two pulling rods, there is further provided another transmission mechanism so that pressing the push button will further unlock locking devices in the pu...

대표
청구항

1. A retractable handle of a wheeled luggage, comprising:a pulling rod including one or more sliding tubes and a support tube; anda swivel handle grip mounted on a top of the pulling rod and comprising:an enclosed frame including a top recessed seat, a horizontal passage, and a bottom recess; anda transmission mechanism comprising:a push button slidably anchored in the top recessed seat,an upper sliding block disposed in the passage,a flexible connecting rod having one end fastened at the upper sliding block,a spring biased lower sliding block disposed i...

이 특허를 인용한 특허 피인용횟수: 23

  1. Dotsey, Michael A.; Sorzano, Todd D.; Dean, Roy L.. Adjustable handle assembly. USP2010087766367.
  2. Doyle, Alison; Benton, Simon. Bag. USP201805D818267.
  3. Jose, Boban. Collapsible luggage and a method for its use. USP2018069999283.
  4. Dotsey, Michael A.; Sorzano, Todd D.; Dean, Roy L.. Collapsible stroller. USP2010087775547.
  5. Dotsey, Michael A.; Sorzano, Todd D.; Dean, Roy L.. Collapsible stroller. USP2010087770911.
  6. Dotsey, Michael A.; Sorzano, Todd D.; Dean, Roy L.. Collapsible stroller. USP2011118056921.
  7. Jose, Boban. Collapsible suitcase, and a method for its use. USP2017089723902.
  8. Kim,Daniel; Golenz,Doug. Ergonomic telescoping handle assembly for wheeled luggage. USP2008107438308.
  9. Wu,Chen Chuan. Grip assembly for luggage. USP2008127467696.
  10. Tong,Joy. Grip for a retractable rod of a suitcase. USP200811D581160.
  11. Tong,Joy. Grip for a retractable rod of a suitcase. USP200812D582677.
  12. Jose, Boban. Locking slider assembly and a method for its manufacture. USP20181010085526.
  13. Jose, Boban. Luggage extension handle having a pocket. USP2018039918535.
  14. Jose, Boban. Luggage extension handle having a ring-shaped grip. USP2018039918536.
  15. Moon,Jerry. Luggage handle. USP200710D553364.
  16. Szyf, Maxime; Vancoppenolle, Ward. Luggage handle. USP201608D762983.
  17. Wang, Chien-Shan. Luggage handle whose pull bar will not be released suddenly due to an accidental shock or collision. USP2011088001655.
  18. Lu,Lien Ching. Luggage having a rotatable handle. USP2007037191878.
  19. Carter, Chelsea; Diamant, Ellen. Messenger bag. USP201805D817635.
  20. Jose, Boban. Retractable luggage extension handle with a ring-shaped grip. USP2018039907378.
  21. Crull, Jeffrey L.. Single axis telescoping handle. USP2013098534434.
  22. Liang, Joseph. Swingable pulling handle for a wheeled bag. USP201801D806394.
  23. Chen,Shou Mao. Twin-bar pull handle with two stop buttons. USP2007047200896.