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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2019/037590
Kind Code:
Disclosed is a defensive grabbing glove. The defensive grabbing glove comprises a palm part (1) and a finger part (2), the palm part (1) and the finger part (2) being hinged by using a ratchet shaft mechanism (4) that causes the finger part (2) to rotate uni-directionally toward the palm so as to grip; the ratchet shaft mechanism (4) comprises a first palm ratchet wheel (41) and a finger ratchet wheel (42), which are coaxially parallel and cylindrical and for which ratchets of contact surfaces may engage; further comprised is a cylindrical connection shaft (43) and a spring (45); the first palm ratchet wheel (41) is horizontally connected to an upper end of the palm part (1) such that the first palm ratchet wheel (41) cannot rotate, and the finger ratchet wheel (42) is horizontally connected to a lower end of the finger part (2) such that the finger ratchet wheel (42) cannot rotate but may move axially. The defensive grabbing glove facilitates the capture of suspects by engaging the contact surfaces of the palm ratchet wheel and the finger ratchet wheel so as to limit the finger part (2) to only be capable of rotating relative to the palm part (1) toward the direction of the palm, and thus escape is difficult; meanwhile, the connection shaft is further provided in fixed connection with the palm ratchet wheel such that pushing the connection shaft may drive the palm ratchet wheel to disengage from the finger ratchet wheel, and thus loosening the defensive grabbing glove is simple and fast.

ZHANG, Ye (Fuzhuyuan, Sijihuacheng Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
Application Number:
Publication Date:
February 28, 2019
Filing Date:
August 06, 2018
Export Citation:
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ZHANG, Ye (Fuzhuyuan, Sijihuacheng Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
International Classes:
F41B15/00; A41D19/015; F41H1/00
Foreign References:
Attorney, Agent or Firm:
SHENZHEN ZHONGZHI PATENT & TRADEMARK AGENCY CO, LTD. (ZHANG, Xueque TAN, Linqing,Rm. 805, Songde International Office Bldg., No. 6 Xiameilin 2nd Street, Futian Distric, Shenzhen Guangdong 0, 518000, CN)
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