Exercise equipment for pace training

摘要

An exercise equipment for pace training may include a connecting unit and an extension rod. The connecting unit is square has four side surfaces and a top surface, and a connecting opening is formed on each of the side surfaces, and the top surface has four restricting openings connecting with the connecting opening. The connecting portion is formed at one end of the extension rod and the connecting portion has a resilient piece with a reverse hook, and the connecting portion is configured to plug into the connecting opening of the connecting unit, while the resilient piece is configured to engage with the restricting opening to connect the connecting unit and the extension rod.

主权项

1. An exercise equipment for pace training comprising:
a connecting unit having four side surfaces and a top surface and comprising a connecting opening formed on each of the side surfaces, and four restricting openings formed on the top surface and continuous with the connecting opening; an extension rod having two side surfaces, two ends and a top surface and further comprising: a plugging hole formed in each of the side surfaces of the extension rod near one of the ends; a conjugating point formed in the top surface of the extension rod; and a connecting portion, comprising a resilient reverse hook, formed at one end of the extension rod and configured to plug in to one of the connecting openings to engage with one of the restricting openings so as to connect the connecting unit and the extension rod; and a connecting belt having two ends, each end having a connector with a connecting piece in the form of a reverse hook and configured to plug in to one of the plugging holes to engage with one of the conjugating points so as to connect the connecting belt and the extension rod, wherein the connecting belt is configured to adjust a distance between the extension rods.