Lifting machine

Abstract

The invention discloses a lifting machine. A bearing platform is of a sinking structure, a groove type hidden segment is arranged in the middle, a suspension supporting segment is arranged on the periphery, a cover is arranged above the hidden segment, a control area is arranged on the upper side of the middle of the cover, the middle of the hidden segment is downwards connected with a lifting assembly, the periphery is downwards connected with an aluminum column including the lifting assembly, the lifting assembly and the aluminum alloy column are both fixed to a base plate, a 12V lithium battery is adopted for power storage, a traditional 220V external power source is replaced, safety performance of the lifting device is improved, the aluminum alloy column on the outer side and a ladder thread screw rod on the inner side jointly bear lifting, stability is high, a nylon sliding block can improve lifting stability, meanwhile, lifting noise can be reduced, and an enlarged supporting face can improve the supporting effect of the lifting machine on the table top.

Description

technical field [0001] The invention relates to the field of physical lifting of tatami mats, in particular to a lift. Background technique [0002] Tatami is a kind of furniture with a long history and is constantly being optimized, because it has multiple functions such as beds, carpets, stools, chairs or sofas. The cost of laying a room of the same size is only three to one quarter of that of Western-style layouts. The second is that it can effectively use space. In the case of a small room, if you use tatami mats instead of furniture such as beds, tables and chairs, you can save a lot of space. Existing tatami is generally by base plate, is installed on the upper surface of base plate, and forms a cavity by splicing several side plates, and is provided with a liftable table top and forms in cavity. [0003] However, the existing tatami lifting technology is mostly realized by hand, which is slow and laborious, and there is often a hand crank that cannot be hidden. There...

AI Technical Summary

Problems solved by technology

[0003] However, the existing tatami lifting technology is mostly realized by hand, which is slow and laborious, and there is often a hand crank that cannot be hidden. There is also an electric lifting technology on the market to realize the upgrade of tatami. This lifting method often requires an external 220V power supply, which may cause electric shock due to electric leakage. At the same time, wiring needs to be considered during the external connection process, which increases the installation cost.

[0004] Moreover, with the existing tatami lifting technology, the elevator cannot move at will. When the elevator fails, the tatami needs to be dismantled as a whole for maintenance, which increases the maintenance cost.

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