Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
STAIR-CLIMBING ROLLING LUGGAGE CAPABLE OF ASCENDING AND DESCENDING STAIRS
Document Type and Number:
WIPO Patent Application WO/2017/206790
Kind Code:
A1
Abstract:
A stair-climbing rolling luggage capable of ascending and descending stairs. The stair-climbing rolling luggage comprises: a luggage body (1), a rolling frame (11), a retractable rod (12), a wheel (15), a main support (2), a sliding board (3), and a damper support (4). Two ends of the main support (2) are fixedly connected to a first horizontal support (113) and a second horizontal support (114) of the rolling frame (11), respectively. One end of the sliding board (3) is hingedly connected to a bottom of the luggage body (1). One side of the sliding board (3) proximal to the luggage body (1) is provided with a longitudinal guide slot (31). One end of the damper support (4) is slidably mounted within the longitudinal guide slot (31), and the other end is hingedly connected to the main support (2) via a torsion spring (41). The rolling luggage can fulfil stair climbing function and has the advantages of simple structure, reasonable design and the like.

More Like This:
Inventors:
JIANG, Jinshan (No. 1 Group, Fengmao CommissionJinxue Street,Yanji Cit, Yanbian Korean Autonomous Prefecture Jilin 0, 133000, CN)
Application Number:
CN2017/085893
Publication Date:
December 07, 2017
Filing Date:
May 25, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
JIANG, Jinshan (No. 1 Group, Fengmao CommissionJinxue Street,Yanji Cit, Yanbian Korean Autonomous Prefecture Jilin 0, 133000, CN)
International Classes:
A45C5/14
Attorney, Agent or Firm:
CHINABLE IP (620 Room, 35-10-2 the 6th floor,No.35 Anding Road,Chaoyang District, Beijing 9, 100029, CN)
Download PDF: