Limiting structure for a body-training device
AssigneeBH Asia Hong Kong Holding Co., Limited
InventorChia Lin Tung
Life of this patent
Estimating the term…
Abstract
A limiting structure for a body-training device includes a base, a positioning shaft, and a controlling member. The base comprises a slidable sleeve and the base is fixed on the foundation. The slidable sleeve has a shaft hole. The pivot holder of the body-training device has a positioning portion aiming at the shaft hole. The positioning shaft passes through the shaft hole. When a frame of the body-training device is standing, the positioning shaft can be slid to connect to the positioning portion so as to limit the pivot holder not to swing laterally. The controlling member is assembled on the frame and combined with the positioning shaft to control the positioning shaft to be slid to connect to the positioning portion or to be slid to detach from the positioning portion.
Claims6
A limiting structure for a body-training device, wherein the body-training device is a frame laterally swingably pivoted on a foundation via a pivot holder, and a plurality of elastic members is on the foundation to support the pivot holder to keep the frame standing, when the frame is laterally swung, each of the elastic members is compressed and deformed to maintain the frame to be in a tilt position, wherein the limiting structure comprises:
- a base adapted to be fixed on the foundation and near the pivot holder, wherein a slidable sleeve is assembled on the base, the slidable sleeve has a shaft hole facing one side of the base, the pivot holder has a positioning portion aiming at the shaft hole;
- a positioning shaft passing through the shaft hole, wherein when the frame is standing, the positioning shaft is slidable to connect to the positioning portion so as to confine the pivot holder not to swing laterally;
- and
- a controlling member assembled on the frame and combined with the positioning shaft to control the positioning shaft to be slidable to connect to the positioning portion or to detach from the positioning portion.
Dependencies are inferred from the claim text.