Supporting leg locking device for aviation seat

Abstract

The invention discloses a supporting leg locking device for an aviation seat. The supporting leg locking device for the aviation seat comprises a supporting leg locking seat. A plurality of fixed screw thread holes are formed in the bottom of the supporting leg locking seat. The fixed screw thread holes and fixed screws are installed in a matched mode. The fixed screws enable the supporting leg locking seat to be fixed on a sliding rail on an aircraft floor, and seat connecting holes for fixing the seat are horizontally formed in the supporting leg locking seat. The aviation seat can be fixedto the sliding rail firmly, the supporting leg locking device for the aviation seat has the characteristics of rapid installation and disassembly, and it is guaranteed that the seat is not prone to being loosened by passenger misoperation under the locked state; and at the same time, when the aircraft floor is deformed, a swing axle sleeve can swing at a certain angle in the supporting leg lockingseat to eliminate the stress of floor deformation and play an adaptive role to avoid potential safety hazards.

Description

technical field [0001] The invention relates to the aviation field, in particular to an aviation seat foot locking device. Background technique [0002] Air seat plays an important role in the flight safety of the aircraft. The seat is fixedly connected with the slide rail on the floor of the aircraft through the ground locking device. The connection structure of the prior art is inconvenient to install and difficult to disassemble, and it is easy to be misoperated by passengers. And loose, at the same time, when the aircraft floor is deformed, the stress of the floor deformation will make the seat deform safely, which has potential safety hazards. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned problems in the prior art, and propose a locking device for aviation seat feet, which can not only firmly fix the aviation seat on the slide rail, but also has the characteristics of quick installation and disassembly , it...

AI Technical Summary

Problems solved by technology

[0002] Aviation seats play an important role in the flight safety of the aircraft. The seats are fixedly connected to the slide rails on the floor of the aircraft through the ground locking device. The connection structure of the prior art is inconvenient to install and difficult to disassemble, and it is easy to be misoperated by passengers. And loose, at the same time, when the aircraft floor is deformed, the stress of the floor deformation will cause the seat to deform safely, which poses a safety hazard

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