Invention Grant
- Patent Title: Folding type collapsible wagon
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Application No.: US15806930Application Date: 2017-11-08
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Publication No.: US10207729B2Publication Date: 2019-02-19
- Inventor: Benlong Sun
- Applicant: Blue Ridge Recreational Gear, LLC
- Applicant Address: US GA Tybee Island
- Assignee: Blue Ridge Recreational Gear, LLC.
- Current Assignee: Blue Ridge Recreational Gear, LLC.
- Current Assignee Address: US GA Tybee Island
- Agency: WPAT, P.C., Intellectual Property Attorneys
- Agent Anthony King
- Priority: CN201710449973 20170609; CN201710449974 20170609; CN201720694905U 20170609; CN201720694971U 20170609; CN201720694972U 20170609; CN201720694973U 20170609; CN201720694974U 20170609; CN201720694975U 20170609; CN201720695021U 20170609; CN201720695022U 20170609; CN201720695023U 20170609; CN201720948557U 20170727
- Main IPC: B62B3/00
- IPC: B62B3/00 ; B62B3/02

Abstract:
A folding type collapsible wagon comprises a frame assembly, a tow bar assembly and wheels, wherein the tow bar assembly is arranged in front of the frame assembly, and each side frame comprises coplanar X-shaped cross tube assemblies. Each coplanar X-shaped cross tube assembly comprises a first oblique tube, two second oblique tubes and a hollow seat, wherein a first strip opening is formed in the middle of the hollow seat in the front-back direction, tube connectors are oppositely arranged at the front end and the rear end of the hollow seat in the vertical direction respectively, the first oblique tube penetrates through the first strip opening and is hinged to the middle of the first strip opening at the center through a hinge shaft, the two second oblique tubes are mounted in the tube connectors at the front end and the rear end of the hollow seat respectively, the two second oblique tubes are arranged in parallel and intersect with the first oblique tube in an X shape, and the first oblique tube, the two second oblique tubes and the hollow seat are all located on the same plane. The folding type collapsible wagon provided by the present disclosure is high in space utilization rate and attractive.
Public/Granted literature
- US20180354536A1 FOLDING TYPE COLLAPSIBLE WAGON Public/Granted day:2018-12-13
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