Sleeping berth capable of achieving lifting

Abstract

The invention belongs to the technical field of commercial vehicle accessories, and particularly relates to a sleeping berth capable of achieving lifting. Wherein the sliding mechanism is connected tothe rear portion of the sleeping berth body, the fixing pieces are arranged on the left side and the right side of the sleeping berth body, the lower supporting mechanism is fixed below the fixing pieces, the front end of the sleeping berth body is placed on the lower supporting mechanism, and the upper supporting mechanism is connected into the fixing pieces in an elastic fit mode. A slideway inthe sliding mechanism is in bolt connection with a slideway fixing board. One end of the sliding block is connected to the sliding way in a matched mode, the other end of the sliding block is fixedlyconnected with a sliding block connecting plate, and the other end of the sliding block connecting plate is fixed to the sleeping berth body. The sleeping berth can be integrally lifted, meanwhile, the high-cost disadvantage of an electric lifting sleeping berth is avoided, productization is easier to achieve, a spacious and comfortable space is provided for passengers resting in a lower sleepingberth area, and the sense of repression of people sitting on the lower sleeping berth is relieved.

Description

technical field [0001] The invention belongs to the technical field of commercial vehicle accessories, and in particular relates to a sleeping berth that can be lifted and lowered. Background technique [0002] At present, heavy-duty trucks in commercial vehicles are generally equipped with upper and lower sleepers to meet the needs of two occupants to rest at the same time. Storage boxes are generally set up under the lower sleeper to meet the needs of storing on-board supplies. Therefore, the height space of the cab is divided into three parts: the height A of the storage box, the passenger height B between the lower sleeper and the upper sleeper, and the rest space C between the upper sleeper and the roof. As the types of items carried by users increase year by year, the height A of the storage box increases year by year. However, the rest space C between the upper sleeper and the top cover cannot be too small, otherwise it will cause inconvenient access to the upper sle...

AI Technical Summary

Problems solved by technology

As the types of items carried by users increase year by year, the height A of the storage box increases year by year. However, the rest space C between the upper sleeper and the top cover cannot be too small, otherwise it will cause inconvenient access to the upper sleeper, and at the same time, it will cause embossing of the rest. Therefore, the riding height B between the lower sleeper and the upper sleeper is lowered, and the upper sleeper must be turned up when the lower sleeper sits.

However, because the upper sleeper is tilted after turning up, its lowest point cannot be raised, and the user will still feel depressed when sitting on the lower sleeper, and the comfort of use will be reduced.

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