Seat with sitting posture adjusting function

Abstract

The invention provides a seat with a sitting posture adjusting function. The seat comprises a chassis and a cushion; a supporting column is arranged at the top of the chassis; a clamping groove is formed in the outer wall of the supporting column; a fixed rod is mounted at the right side of the clamping groove; a hollow sleeve is mounted on the outer side of the fixed rod; a spring is mounted in the middle of the hollow sleeve; a base is welded at the top of the hollow sleeve; a stool is arranged at the top of the base, and a sliding groove is formed in the inner side of the stool; sliding columns are installed on the inner sides of the sliding grooves, armrests are installed at the top ends of the sliding columns, the cushion is installed at the top of the stool, a supporting frame is installed on the right side of the cushion, a first movable shaft is installed at the top end of the supporting frame, a movable sleeve is arranged on the left side of the first movable shaft, and a telescopic rod is installed on the inner side of the movable sleeve. The seat with the sitting posture adjusting function is high in user comfort, flexible in device structure adjustment, convenient to adjust the height of the seat and high in comfort level when a user lies on the seat.

Description

technical field [0001] The invention relates to the technical field of seats, in particular to a seat with a sitting posture adjustment function. Background technique [0002] With the continuous development of business, more and more work needs to be carried out in the office, and the most indispensable of them are office desks and chairs. Because office workers sit for a long time, it will cause various office diseases The emergence of office chairs cannot be adjusted and stretched, resulting in people of different body types not being able to better adapt to the comfort of the seats. With the continuous development of science and technology, the functions of seats are becoming more and more comprehensive. However, now Some seats have the following problems: [0003] The traditional seat is welded and integrated between the stool and the support frame. It is impossible to adjust the height of the stool, the backrest of the stool, the comfort of the pillow, and the gap bet...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a seat with a sitting posture adjustment function to solve the problem that the existing similar products are welded and integrated between the seat stool and the support frame, and the height of the seat stool cannot be adjusted, and the backrest of the seat stool cannot be adjusted. The comfort of the pillow cannot be adjusted, the armrest and the stool are welded and fixed, and the extension length of the armrest cannot be adjusted. Lamp disadvantages result in low user comfort, inflexible adjustment of the device structure, inconvenient adjustment of the height of the stool, and users lying down Sleeping comfort is not high

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