Professional nitrogen spring is a kind of mechanical parts using malleability to work. It can produce deformation under the external force, and can respond to the original appearance after the external force has subsided, so the imported mold spring manufacturers play a very key role in the industrial production and processing manufacturing industry. Along with the rapid development trend of industrial production and processing manufacturing industry, the elastic yellow as one of the basic parts must continue to improve, can be integrated into the rapid development trend of Chinese industrial production. In addition, the improvement of the quality of elastic yellow products is also the upgrading of industrial equipment and supporting facilities of the server characteristics must be improved, so to improve the quality of elastic yellow has become a very key problem.

The traditional tension spring is generally composed of the elastic yellow itself, and a part of the elastic yellow itself on both sides of the fixed structure. In application, the fixed fixed structure on both sides of the spring is respectively fixed in the two applying ends, according to the fixed structure of the transmission to the elastic yellow itself, the traditional fixed fixed structure of the spring is generally immediately by the stretchable raw materials on both sides of the elastic yellow itself according to the spring press machine grinding, professional composite spring production and manufacturing method in forming elastic yellow opportunity to lead to damage to the elastic yellow, Therefore harm the compressive strength of elastic yellow. This kind of damage generally appears in the elastic yellow itself and the fixed structure of the bending part of the sheet metal, it is not easy to test. After several times of rashen, the fixed structure at the top of the elastic yellow itself is very easy to break, which makes the elastic yellow ineffective, and then endangers the normal operation of all the equipment behavior subjects.

The invention shows a elastic yellow structure, is committed to dealing with the current elastic yellow between the top of the fixed structure is very easy to break, promote the elastic yellow invalid problem.

The invention is so completed, a professional special-shaped elastic yellow structure, its characteristics depend on, including the elastic yellow itself, and the fixed structure at the top of the elastic yellow itself; The fixed fixed structure and the elastic yellow itself are connected according to a buckle structure. The buckle structure makes several bearing points or bearing surfaces between the fixed fixed structure and the elastic yellow itself when the elastic yellow itself is pulled out. The buckle structure is a buckle structure. The clamp structure includes a spiral structure arranged on the fixed and immovable structure, which can cooperate with the spiral appearance design of the elastic yellow itself; The spiral structure compacting the elastic yellow itself produces the clamp structure.