Seat compression bar mechanism, seat and theatre

Abstract

The invention relates to a seat compression bar mechanism which is disposed on a seat framework; the seat compression bar mechanism comprises a bearing pedestal, a rotating shaft, compression bar armrests and at least one hydraulic lock; the rotating shaft is rotatably mounted on the seat framework by the bearing pedestal; the compression bar armrests are mounted at the two ends of the rotating shaft and are relatively fixed with respect to the position of the rotating shaft, and the compression bar armrests extend upwardly to the back side of the seat framework; a rotating fixing base of the hydraulic lock is fixed on a seat framework pedestal, and the other end is connected with a first outward-extending branch of the rotating shaft; the hydraulic lock has a locking state in which the rotating position of the rotating shaft is fixed and the compression bar armrests are locked, and a movable state in which the rotating shaft is in a rotating state and the locking of the compression bar armrests is released. The invention also provides a seat using the seat compression bar mechanism and a theatre. According to the invention, the positions of the compression bar armrests are ingeniously disposed at the back side of the seat, which is convenient for spectators sitting and leaving; the structure is simple; the cost is low; and the security is high.

Description

technical field [0001] The invention relates to seat safety technology, and more specifically, relates to a seat pressing rod mechanism, a seat and a theater. Background technique [0002] In the existing seat safety technology, mechanisms such as seat belts and armrests are usually used to protect seat users. However, although the safety belt is reliable and practical, it requires a certain amount of manual operation by the user, and it will give people a sense of restraint. The armrest mechanism is generally set on the row of seats or the front row of seats. Due to this structure, the audience must actively use their hands to grasp the armrest. Therefore, for people, forgetting to grasp the armrest will bring safety hazards to people For children, the safety hazard is even greater. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a reasonable and easy-to-operate seat pressure rod mechanism and seat, and a thea...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a reasonable and easy-to-operate seat pressure rod mechanism and seat for the defects of the existing seat safety mechanism, as well as a theater with such a seat.

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