Spoke type wheel hub device
A technology of spokes and hubs, which is applied in the field of transportation vehicles, can solve problems such as loose parts, wear, and steel balls falling off easily, and achieve the effect of good structural stability
Inactive Publication Date: 2012-11-21
肖杰
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Problems solved by technology
[0002] At present, most of the bicycle spoke hubs and the central shaft are rotating structures in which steel balls are placed in the steel ball grooves and closed with a cover on the central shaft. Such a structure requires the installation of steel balls one by one. The components of this structure are prone to looseness and cause steel balls to fall off or wear out. The above problems directly affect the performance of the product, which will easily lead to passive use.
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Embodiment Construction
[0009] It consists of a central shaft 1, a nut 2, a gland 3, a spoke connector 4, a bearing 5, and a sleeve 6; it is composed of bearings 5, a gland 3, and a nut 2 at both ends of the central shaft 1 on the sleeve 6. rotating structure.
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A spoke type wheel hub device is formed by a middle axle, nuts, glands, a spoke connecting rack, bearings and a sleeve. A rotary structure composed of the bearing, the gland and the nut is arranged on each of the two ends of the middle axle on the sleeve. The spoke type wheel hub device has the advantages that steel ball rolling is replaced by bearing rolling in the structure which has good stability, the problem of falling off or abrasion of the steel ball caused by loosening of parts is solved, and the using effect is good.
Description
technical field [0001] The invention relates to a hub device, in particular to a spoke-type hub device, which belongs to the technical field of traffic vehicles. Background technique [0002] At present, most of the bicycle spoke hubs and the central shaft are rotating structures in which steel balls are placed in the steel ball grooves and closed with a cover on the central shaft. Such a structure requires the installation of steel balls one by one. The components of this structure are prone to looseness, which causes steel balls to fall off or wear away. The above problems directly affect the performance of the product, which easily leads to passive use. Contents of the invention [0003] The object of the present invention is to provide a spoke-type hub device, which can improve the problems existing in the current spoke-type hub structure, thereby bringing convenience to people in use. [0004] The technical solution adopted by the present invention to achieve the abo...
Claims
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IPC IPC(8): B60B27/02
Inventor 肖杰
Owner 肖杰