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Patent Searching and Data


Title:
HANDLE CAPABLE OF ADJUSTING ROPE LENGTH, FITNESS AND SPORTS EQUIPMENT HAVING HANDLE
Document Type and Number:
WIPO Patent Application WO/2019/134538
Kind Code:
A1
Abstract:
A handle capable of adjusting rope length, a fitness and sports equipment having the handle. Said handle comprises a handle body (1), the handle body (1) being connected to one end of a rope (2), and the handle body (1) comprising a housing (11), characterized in that the handle body (1) further comprises a spiral rope length adjusting device provided inside the housing (11). The spiral rope length adjusting device comprises an inner shaft (13) and a cylindrical spiral body (12), the inside of the cylindrical spiral body (12) being hollow to accommodate the inner shaft (13), and a housing cover (114) serving as a rotary knob to drive the inner shaft (13) to rotate relative to the cylindrical spiral body (12); a slider structure (18) is provided between the inner shaft (13) and the cylindrical spiral body (12), the slider structure (18) is connected to one end of the rope (2), and the slider structure (18) slides, along with rotation of the inner shaft (13), in a spiral groove of the cylindrical spiral body (12), so as to adjust the length of the rope (2). Said handle further comprises a rotary switch (15), the rotary switch (15) controlling the inner shaft (13) to be in a rotatable state or a locked state with respect to the cylindrical spiral body (12).

Inventors:
VAN DER VELDE, Jurgen Niko J (Alcide De Gasperilaan 1 Meise Brabant 1860, 1860, BE)
Application Number:
CN2018/122648
Publication Date:
July 11, 2019
Filing Date:
December 21, 2018
Export Citation:
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Assignee:
VAN DER VELDE, Jurgen Niko J (Alcide De Gasperilaan 1 Meise Brabant 1860, 1860, BE)
International Classes:
A63B5/20; A63B21/06; A63B22/00; A63B71/00
Foreign References:
CN205252387U2016-05-25
CN107930081A2018-04-20
CN207804985U2018-09-04
CN202538231U2012-11-21
CN103861233A2014-06-18
JP2012170567A2012-09-10
Attorney, Agent or Firm:
BEIJING MAYSKY PATENT & TRADEMARK AGENT LTD. (WU Baotai, Room 2810Bldg. 1, Beifangmingzhu Plaza, No.188 Litanglu Rd, Changping District Beijing 8, 102218, CN)
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