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Patent Searching and Data


Title:
HUB CLAMPING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/047864
Kind Code:
A1
Abstract:
Provided is a hub clamping device (100), comprising: a base body (11), a screw (14), a first nut (12) and a second nut (13). The base body (11) is provided with a mounting hole (111) and a receiving cavity (112). A center line of the mounting hole (111) is perpendicular to the center line of the receiving cavity (112), and the mounting hole (111) is in communication with the receiving cavity (112). The screw (14) is rotatable relative to the base body (11) and comprises a first threaded portion (141) and a second threaded portion (142). One end of the first threaded portion (141) is fixedly connected to one end of the second threaded portion (142), and the first threaded portion (141) and the second threaded portion (142) are both received in the receiving cavity (112). The thread of the first threaded portion (141) is arranged along a first rotation direction, and the thread of the second threaded portion (142) is arranged along a second rotation direction, and the direction of the first rotation direction and the second rotation direction are opposite. The first nut (12) is sleeved on the first threaded portion (141) and received in the receiving cavity (112). The second nut (13) is sleeved on the second threaded portion (142) and received in the receiving cavity (112). In the above manner, an auxiliary device can be quickly and easily installed on the hub clamping device (100). At the same time, it is extremely convenient to remove the auxiliary equipment from the hub clamping device (100).

Inventors:
CHEN, Jin (8th Floor, Building B1Zhiyuan, No.1001, Xueyuan Road, Xili Street, Nansha, Shenzhen Guangdong 5, 518055, CN)
Application Number:
CN2018/104217
Publication Date:
March 14, 2019
Filing Date:
September 05, 2018
Export Citation:
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Assignee:
AUTEL INTELLIGENT TECHNOLOGY CORP., LTD. (8th Floor, Building B1Zhiyuan, No. 1001, Xueyuan Road, Xili Street, Nansha, Shenzhen Guangdong 5, 518055, CN)
International Classes:
B25B11/00
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (Suite B 1601 A, 8 Xue Qing Rd.Haidian, Beijing 2, 100192, CN)
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