Brake mechanism, and lifting column using brake mechanism
AssigneeChangzhou Kaidi Electrical Co., Ltd.
InventorsTao LIU, Gengxing ZHU, Zhenbin GONG, Jingdong XU
Life of this patent
Estimating the term…
Abstract
This application is directed to a braking mechanism that is used in a lifting column. The braking mechanism comprises a connecting component, a mounting seat, and a self-locking spring. The connecting component includes a first spline portion, a stepped portion, an intermediate connection portion, and a second spline portion, arranged sequentially along an axis. The second spline portion and the intermediate connection portion pass through the mounting seat. The stepped portion contacts an end face of the mounting seat. The self-locking spring is mounted on the intermediate connection portion. An end of the self-locking spring is fixed to the mounting seat.
Claims42
A braking mechanism, comprising:
- a connecting component, a mounting seat, and a self-locking spring, wherein:
- the connecting component includes a first spline portion, a stepped portion, an intermediate connection portion, and a second spline portion, arranged sequentially along an axis;
- the second spline portion and the intermediate connection portion pass through the mounting seat;
- the stepped portion contacts an end face of the mounting seat;
- and
- the self-locking spring is mounted on the intermediate connection portion, and an end of the self-locking spring is fixed to the mounting seat.
A braking mechanism, comprising:
- a first connecting component, a mounting seat, and a second connecting component, wherein:
- the mounting seat includes an inner circle wall encircling at least a portion of the second connecting component;
- a portion of the first connecting component is inserted into the inner circle wall and connects to the second connecting component, forming an integrated unit that is configured to be installed into a housing;
- and
- the first connecting component and the second connecting component perform a synchronous circumferential rotation relative to the mounting seat.
A braking mechanism, comprising:
- a connecting component, a mounting seat, and a self-locking spring, wherein:
- the connecting component includes a first spline portion, an intermediate connection portion, and a second spline portion, arranged sequentially along an axis;
- the intermediate connection portion includes a first cylindrical section and a second cylindrical section;
- the mounting seat is mounted on the second cylindrical section, and the connecting component performs a circumferential rotation relative to the mounting seat;
- and
- the self-locking spring is mounted on the first cylindrical section, the self-locking spring including an end protruding radially outward, the end of the self-locking spring fixed to the mounting seat.
Dependencies are inferred from the claim text.