What's the difference between a high box and a spare rib bed?
Has the following advantages:1., more in line with the principles of human mechanics2. air permeability is better than the wooden board.3., the range of force is much wider, and the intensity is dispersed4. the normal use of the bearing capacity of 350-400 kg. Larger than the wooden plate bearing
The hammock is ranked skeleton in the general frame of ribs on the basis of a soft bed.The first approach is directly on the bedstead, the laying of a layer of bed with a certain hardness, this kind of bed board is soft, usually permeability is better, people lie on the bed board will have a certain deformation. This bed is determined as the soft bed.The second is on the bedstead, covered with a mattress, mattress is soft. The usual practice is to spread a mattress with a spring, because the mattress is soft and the top frame is soft, so the whole bed is soft.
The skeleton of this product is foreign, and the rise is also a modern thing. In the past, the beds in China were mostly in one body. In modern times, the composition of the bed changed, and it was divided into a detachable bed, a bed, a mattress, a bedside table and a bedstead. The industry's name for the bedstead is the skeleton. The principal part of a bed consisting of a supporting body. Skeleton style diversity, the constituent materials also varied, with iron, wood, composite skeleton. On the other hand, there is an electric skeleton in addition to the stationary one.
High box bed refers to the bed to be higher than usual 20--50 cm of the bed, because the bed body inside the high high box bed with many boxes for putting things is the use of high box bed can put more things, but the old man on the bed is too high to be inconvenient, so the old bed is best to use the standard height is relatively good. In addition, as for the elderly to use the bed, it is best not to use box, one is easy to bump, toes, two is from geomantic perspective, the bed should be empty, otherwise easy to disease.