Universal hydraulic supporting device

Abstract

The invention discloses a universal hydraulic supporting device which comprises a bottom connecting piece, the bottom connecting piece comprises a first connecting end and a second connecting end, thefirst connecting end is connected with an inclined strut through a hinge, the second connecting end is connected with an extension connecting rod, and the other end of the extension connecting rod isconnected with a top connecting piece. The top connecting piece comprises a front portion and a middle portion, and the front portion and the middle portion are connected with the inclined strut in ahinged mode through a hinge. The pneumatic rod is simple in structure and convenient to use, parts of two specifications can be universally used by using one pneumatic rod, the cost of the new pneumatic rod is lower than that of an original pneumatic rod, batch production of the parts can be achieved, the production cost is further saved, and the economic benefits are improved. After the bed board is lifted, the required pressing force is reduced, so that the bed board can be conveniently used by light customers, and the convenience of the bed board is improved.

Description

technical field [0001] The invention relates to the field of furniture, in particular to a general hydraulic support device. Background technique [0002] A high box bed means that the bed surface is 20-50 cm higher than the usual bed. Due to the high bed body, there are many boxes inside, which can be used for storing things. It has great practical value for users with relatively narrow home environment. Existing beds are mainly divided into 1.8-meter large beds and 1.5-meter-wide small beds. The two specifications of the bed require different supporting devices, usually a 1.8m bed uses a 75kG support air rod as a power part, and a 1.5m bed uses a 65kG support air rod as a power part. In the production of furniture, there are many production processes for using different batches of air pressure rods, and the costs of supporting air rods of 75kG and 65kG are relatively high. And after the bed board is propped up, it takes 60KG force to press it down, which is extremely tro...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a universal hydraulic support device for the above existing problems. By adopting this technical solution, the problem that different specifications of beds require different air pressure components, resulting in high equipment manufacturing costs, is solved. After that, it takes a lot of force to press down the bed board

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