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Patent Searching and Data


Title:
ROTATING CONNECTING DEVICE AND FOLDABLE TENT FRAME
Document Type and Number:
WIPO Patent Application WO/2014/139392
Kind Code:
A1
Abstract:
A rotating connecting device and a foldable tent frame are disclosed. The rotating connecting device comprises a main seat (10) fixedly provided with a fixing seat (20), and the fixing seat (20) is provided with a pin-jointed structure for pivoting a rod. The main seat is fixedly provided with a rotating seat (11), the rotating seat is pivoted with a pivot seat (30), and the pivot seat is provided with another pin-jointed structure for pivoting the rod. As the main seat (10) is provided with the rotating seat (11), and the pivot seat (30) is pin-jointed with the rotating seat (11), and the rotating seat (11) and the fixing seat (20) can move relative to each other, therefore the invention has the following technical effects: a, the foldable frames of different length-width ratios can share a common connecting device, thus the mold opening cost is reduced and the foldable frames are convenient to be assembled; and b, the angle changes generated among the rods during the unfolding or folding process of the foldable frames can be adapted automatically.

Inventors:
CHEN, Lujuan (Room 101, No. 85 North of Yuanshan Road, Huli Distric, Xiamen City Fujian 6, 361006, CN)
Application Number:
CN2014/073165
Publication Date:
September 18, 2014
Filing Date:
March 11, 2014
Export Citation:
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Assignee:
XIAMEN ROADZUP OUTDOOR PRODUCTS CO., LTD (7th Floor, No.153 Yuehua Road, Huli Distric, Xiamen City Fujian 6, 361006, CN)
International Classes:
E04H15/48; F16C11/04
Foreign References:
CN2486668Y
CN2670522Y
CN201024723Y
US20050100400A1
US20040250847A1
CN103174737A
Attorney, Agent or Firm:
SHOUCHUANG JUNHE PATENT AGENT CO., LTD. XIAMEN (5F Labour Force Market Building, No.191 Changqing Road Siming Distric, Xiamen Fujian 2, 361012, CN)
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