As we all know, the shock absorber is mainly used to suppress the shock when the spring rebounds after shock absorption and the impact from the road surface. When passing through an uneven road, although the shock-absorbing spring can filter the vibration of the road, the spring itself will have ...
The role of the suspension bumper
In order to prevent the impact caused by the “breakdown” of the suspension, when the wheel jumps to a certain stroke, it is connected in parallel with the main elastic element (such as a coil spring) to form a highly nonlinear elastic element, which i...
1. The role and efficacy of gel mattresses
1) One of the fillers of the gel mattress is natural environmental protection cotton, which is a unique high-end scientific and environmentally friendly material. This new material is mainly collected from the renewable energy of original ecological plan...
Polyurethane material is a kind of temperature-sensitive decompression material. This material is an open and relatively regular spherical cell tissue. Maintain a more appropriate body temperature. This material is a material that follows the contours of the human body. When using it, you will f...
Gel is a combination of polyether-bound polymer raw materials, which often contain a large amount of liquid without flowability, which is called gel. After tens of thousands of determination experiments, an object similar to the specific resultant substance of human skin was extracted. It has goo...
The gel position pad is composed of polymer gel and film, which has good flexibility, compression resistance and shock absorption. It is transparent to X-rays, waterproof, insulating and non-conductive. The material does not contain latex and plasticizer, and it is not easy to grow bacteria and i...
Polyurethane absorber bump is one of the safety protection devices, which can be applied in a wide range. It can be used as a safety device for bridge cranes, gantry cranes, winches, elevators, and mechanical transportation to the end point, and can also be used for front and rear corners of vari...
In addition to choosing a pillow that suits you, you also have to pay attention to how you use your pillow.
❶ When sleeping with the occiput on the top of the pillow, the shoulders should be slightly leaned on the pillow, and the back of the head should be placed on the top of the center of the p...
Since each person’s physical condition, cervical spine curvature, length, shoulder width and size are different, when choosing a pillow, it is necessary to choose according to different personal conditions, so as to establish a truly healthy pillow-neck relationship.
▲ Due to the differenc...
There are two common types of gel mattresses, one is an ice pad for summer, which is made of gel, and the other is a memory foam gel mattress, the filling material is memory foam , but the surface layer is gelatinous.
What are the characteristics and advantages and disadvantages of these two diff...
Gel posture pad, in short, is a surgical posture pad made of gel material. The surgical posture pad is an essential surgical aid in the operating room of major hospitals. The resulting pressure ulcers (bedsores) occur, there are many kinds of postural cushion materials, and gel is the material th...
Modern people are increasingly pursuing sleep quality and health, and memory pillows are good bedding. How to use the memory pillow correctly? Come and see if you are sleeping right?
How to use memory pillow correctly?
Today’s office workers have a lot of work pressure, plus they often sit ...
