Magnetic levitation cushion and magnetic levitation device thereof

Abstract

The invention relates to a magnetic levitation cushion and support barrels thereof. The cushion has a plurality of support barrels capable of assembling with each other, each support barrel is at least provided with one fixed lower magnet and one upper magnet arranged in polarities rejecting to the lower magnet and movable relative to the fixed lower magnet, and the upper magnet is connected with a telescopic shaft extending at the top of the support barrel. At least a pad is provided at a top end of each shaft for constituting a supporting pad which takes the repulsion force produced by opposite polarities as a support force. The magnetic levitation cushion is used as a cushion for upholstered furniture such as chairs, beds and sofas.

Description

technical field [0001] The invention relates to a magnetic-floating support pad, in particular to a support pad made of the principle of magnetic repulsion, which can be applied to mattresses, chair cushions and other furniture that must use pad materials. Background technique [0002] The material or parts that make up a mattress often determine the quality of the mattress and the comfort level of consumers when using the mattress. Currently, the most common types of mattresses on the market are spring mattresses and latex mattresses. [0003] The main component that constitutes a spring mattress is the spring, and its number of turns, wire diameter, and quality of material roughly determine the elasticity, softness, and hardness of the overall mattress. When the mattress feels too hard, there may be a large gap between the user's waist and the mattress surface. On the contrary, when the mattress is too soft, there will be no support, and there will be no gap between the hu...

AI Technical Summary

Problems solved by technology

When the mattress feels too hard, there may be a large gap between the user's waist and the mattress surface. On the contrary, when the mattress is too soft, there will be no support, and there will be no gap between the human body and the bed surface and the body is heavy. Some parts, such as the buttocks, will sink too much and cause poor support; mattresses that are too hard or too soft are not good finished products. After long-term use, it is not only difficult to achieve the effect of relieving pressure and relaxing the body during sleep, but may even affect Skeletal development during growth or adult spine posture

Furthermore, the structure of the whole spring mattress is actually quite complicated. After a long time of use, it will easily hide dirt and dirt, and the general public cannot clean it by themselves, and the elasticity of the metal spring is fatigued, which will also cause chronic damage to the health of the user.

[0004] Latex mattresses can provide a better fitting effect on the human body, but due to the high density of the rubber material, the heat dissipation and water vapor dissipation functions of the latex mattress are reduced, which may cause skin diseases on the human body. In addition, after long-term use, latex mattresses The material will gradually age and harden and disintegrate year by year, reducing comfort

[0005] From the above description, it can be seen that the mattress made of spring or latex will face the problems of elastic fatigue or material aging in actual use, as well as the inability to clean and repair. The former makes the mattress unusable and negatively affects human health. , the latter creates environmental concerns and is not economical

Images