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Title:
PARACHUTE AND UNMANNED AERIAL VEHICLE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2019/127351
Kind Code:
A1
Abstract:
A parachute (200) and an unmanned aerial vehicle having same. The parachute (200) comprises a cylinder (1), a parachute body (2) received in the cylinder (1), and a power mechanism (3) and a trigger mechanism (4) cooperating with the power mechanism (3) that are disposed at the bottom portion of the cylinder (1). An opening (11) is provided on the top of the cylinder (1); the parachute (200) further comprises a waterproofing film cover (5) for covering the opening (11), and a piercing member (6) disposed on the side of the parachute body (2) facing the waterproof film cover (5) for cooperating with the waterproof film cover (5); the trigger mechanism (4) is used for triggering the power mechanism (3) to work so that the power mechanism (3) pushes the parachute body (2) to move toward the opening (11); the parachute body (2) drives the piercing member (6) to move toward the waterproof film cover (5) to pierce the waterproof film cover (5) such that both the parachute body (2) and the piercing member (6) are ejected out of the cylinder (1) from the opening (11). The parachute (200) has a simple structure, low costs, and good consistency during use, and can minimize damages to the unmanned aerial vehicle in falling, especially reducing the risk of third-party property loss caused by the falling of an unmanned aerial vehicle.

Inventors:
FU, Shihao (6F HKUST SZ IER Bldg, No. 9 Yuexing 1st Road Hi-Tech Park ,Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
WANG, Hongtao (6F HKUST SZ IER Bldg, No. 9 Yuexing 1st Road Hi-Tech Park ,Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
ZHANG, Xueliang (6F HKUST SZ IER Bldg, No. 9 Yuexing 1st Road Hi-Tech Park ,Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
Application Number:
CN2017/119791
Publication Date:
July 04, 2019
Filing Date:
December 29, 2017
Export Citation:
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Assignee:
SZ DJI TECHNOLOGY CO., LTD. (6F HKUST SZ IER Bldg, No. 9 Yuexing 1st Road Hi-Tech Park ,Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
International Classes:
B64D17/62; B64D17/80
Domestic Patent References:
WO2015149108A12015-10-08
Foreign References:
CN206664945U2017-11-24
CN107108032A2017-08-29
CN206155798U2017-05-10
CN206511117U2017-09-22
CN106741970A2017-05-31
KR101688383B12016-12-22
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (Room 409, B Block of Jiahua BuildingNo. 9 Shangdi, 3rd Street, Haidian District, Beijing 5, 100085, CN)
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