a ring structure

Abstract

The invention provides a hand ring structure, and belongs to the technical field of sports equipment. The problem of inconvenience of height adjustment of an existing hand ring is solved. The hand ring structure comprises a hand ring body, an adjusting seat and bolts, an adjusting hole is axially formed in the lower end face of the adjusting seat, an adjusting rod is fixedly connected to the handring body, the adjusting hole is a threaded hole, the adjusting rod is a screw rod, the adjusting rod is in threaded connection with the adjusting hole, the hand ring structure further comprises a positioning sleeve which sleeves the outer peripheral surface of the adjusting seat and is capable of sliding in the axial direction of the adjusting seat, the lower end portion of the positioning sleeveis fixedly connected with the adjusting rod, strip-shaped grooves are formed in the two opposite sides of the outer peripheral surface of the adjusting seat along the axial direction of the adjustingseat, threaded holes communicated with the corresponding strip-shaped grooves are formed in the two opposite sides of the outer peripheral surface of the positioning sleeve, the bolts are screwed into the threaded holes, and one ends of the bolts can be extended to the interiors of the strip-shaped grooves. The structure greatly facilitates the height adjustment of the hand ring body, and saves time and labor, and the height adjustment precision of the hand ring body is high.

Description

technical field [0001] The invention belongs to the technical field of sports equipment, in particular to a suspension ring structure. Background technique [0002] The ring is a common physical education equipment. It has a simple structure and can be used to exercise the muscles of the arms, shoulders and abdomen. The rings are generally used in pairs. . The traditional suspension ring structure cannot adjust the length of the suspension rope. Because the installation accuracy of the suspension ring is not enough or the height of the two suspension rings will be inconsistent after long-term use, the inconsistent height of the two suspension rings will seriously affect the use of the suspension ring. [0003] At present, there is a height-adjustable suspension ring on the existing market, which is convenient for adjusting the heights of the two suspension rings to keep them at the same height. However, the height adjustment structure of the existing suspension rings is com...

AI Technical Summary

Problems solved by technology

The traditional suspension ring structure cannot adjust the length of the suspension rope. Because the installation accuracy of the suspension ring is not enough or the height of the two suspension rings will be inconsistent after long-term use, the inconsistent height of the two suspension rings will seriously affect the use of the suspension ring.

[0003] At present, there is a height-adjustable lifting ring on the existing market, which is convenient to adjust the height of the two lifting rings to keep the same height, but the height adjustment structure of the existing lifting ring is complicated, and the height adjustment remains unchanged.

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