The invention relates to a sleeping berth with a dual-lock positioning mechanism. The sleeping berth with the dual-lock positioning mechanism comprises a berth surface, a main lock box, a first center shaft, an auxiliary lock box, a second center shaft, a lock core outer shell, a swing plate, a pull wire and a lock core, wherein the first center shaft can extend out of the right side surface of the berth surface by means of the right end of a first elastic recover means arranged on the first center shaft; the bottom surface of the auxiliary lock box is provided with a lock core outer shell hole; the second center shaft can extend out of the left side surface of the berth surface by means of the left end of a second elastic recovery means arranged on the second center shaft; the lock core outer shell is fixedly assembled into the lock core outer shell hole of the auxiliary lock box; the swing plate is arranged in the auxiliary lock box and the first end of the swing plate is connected with the right end of the second center shaft; the right end of the pull wire is connected with the left end of the first center shaft, and the left end of the pull wire is connected with the second end of the swing plate; the lock core is used for providing rotation force for the swing plate. The sleeping berth with the dual-lock positioning mechanism is stable in performance, is long in service life, is difficult to damage, not only can meet the need for lying, but also can meet the need of sitting, meets multiple requirements for passengers, and provides convenience for rest of the passengers.
Sleeping berth with dual-lock positioning mechanism
2016-02-17
Patent
Electronic Resource
English
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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