Safety seat

Abstract

The invention relates to a safety seat which solves the problem that a compression component in the traditional seat provided with a safety compression lever locking device cannot be optionally inwards adjusted. The safety seat is characterized in that a lock (3) is arranged on an engine seat (1); the compression component mainly consists of a compression lever (4) and a compression moving component (5); one end of the compression lever (4) is hinged at one side of the engine base (1), while the other end of the compression lever (4) can be locked on the lock (3); the compression moving component (5) is arranged on the compression lever (4), and the compression moving component (5) and the compression lever (4) are respectively provided with a rack (6) and a gear (7) which are mutually engaged; a pawl (8) is arranged on the compression lever (4); and the compression moving piece (5) can unidirectionally slide only towards a user. The compression component in the safety seat can be optionally adjusted towards the user to ensure that the user is safe and feels comfortable. The safety seat has the advantages of simple structure, low cost, safety and reliability.

Description

technical field [0001] The invention relates to a seat used in manned operation equipment, which belongs to a safety seat. Background technique [0002] Seats are installed in some large-scale amusement machines for tourists to take, such as the large-scale amusement machines of the rotating flying chair series, the safety of the seats for tourists is very important. Chinese patent CN200520004842.0 discloses a safety pressure bar locking device, which is mainly composed of a machine base, a pressing member, an executive member, a safety locking and safety member, a seat is installed on the machine base, and the pressing member is composed of It is composed of a pressure bar and a horizontal cylinder. When in use, the horizontal cylinder is located on the abdomen of the occupant, which plays the role of blocking the pressure and preventing the occupant from sliding up and down. The pressure bar is curved and hinged on the back of the machine base. There is a bolt, and the ba...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies in the background technology, the present invention provides a safety seat, which mainly solves the problem that the pressing member in the seat equipped with the safety pressure bar locking device cannot be adjusted inward at will. The structure is simple, the pressing member can be adjusted to the direction of the occupant at will, so that the occupant is safe and comfortable; at the same time, the oil cylinder drive is canceled, and the positional relationship between the pressing member and the machine base is changed, which broadens the scope of use and simplifies The structure is improved and the cost is reduced; the pressing member is locked by a double locking device, which is safe and reliable

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