Base seat for bed or chair

Abstract

A base seat, which is adapted for being used with a bed or a chair, includes a fixation base, a rocking mount, a drive device, and a swivel mount. The rocking mount is disposed above the fixation base and reciprocatingly and inclinedly moveable relative to the fixation base. The drive device is disposed between the fixation base and the rocking mount to drive the rocking mount to reciprocatingly and inclinedly move relative to the fixation base. The swivel mount is disposed above the rocking mount and rotatable relative to the rocking mount. By rotating the swivel mount and driving the rocking mount to reciprocatingly and inclinedly move, the bed or chair, which is fixedly mounted to the swivel mount, is swingable in a desired direction.

Description

BACKGROUND OF THE INVENTION1. Field of the Invention[0001]The present invention relates generally to a furniture and more particularly, to a base seat adapted for being used with a bed or a chair.2. Description of the Related Art[0002]Conventional bedsteads and chairs have generally a stationary structure. With continuous improvement to people's living standards, more and more beds and chairs having various swing functions are developed and commercially available to provide more comfortable and relaxing user experience. However, such kinds of rocking chairs or swingable beds encountered many technical challenges. For example, as an article carrying body weight, a swingable design may be more complicated in structure and weak in structural strength than a stationary structural design, resulting in that not only the problem of low life span but also the problem of high operation noise caused by movements of elements need to be resolved. Further, the design of swing mode is also import...

AI Technical Summary

Benefits of technology

The present invention is a base seat that can be used with a bed or chair. It has an ergonomic swing function, a firm and stable structure, a long life span, and low noise of operation. Additionally, it can adjust its swinging direction to avoid user's metal or physical fatigue and provide different user experiences.

Problems solved by technology

However, such kinds of rocking chairs or swingable beds encountered many technical challenges.

For example, as an article carrying body weight, a swingable design may be more complicated in structure and weak in structural strength than a stationary structural design, resulting in that not only the problem of low life span but also the problem of high operation noise caused by movements of elements need to be resolved.

A swing mode that is not ergonomic may cause discomfort, such as dizziness, to user.

Furthermore, the conventional rocking chairs or swingable beds usually provide a reciprocating swing motion in a single direction, inevitably resulting in that user may feel mental fatigue and even physical fatigue after using the conventional rocking chair or swingable bed for a certain period of time.

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