Air spring (gas spring) is a support, buffer, brake, height adjustment and angle adjustment and other accessories. At present, the product has been widely used in medical equipment, automobiles, furniture, textile equipment, processing industry and other fields. According to the different characteristics and application fields of the gas spring, also known as the supporting rod, angle, pressure rods, dampers. Gas spring is the basic principle of inert gas and oil, or oil and gas mixture into the pressure in the sealed cavity. According to the structure and function of the air spring, the air spring is mainly composed of a free type gas spring, a self locking gas spring, a random stop gas spring, a traction air spring and a damper.

A free air spring (support rod) is the most widely used gas spring. It mainly plays a supporting role, only the shortest, longest two position, in the journey can not stop. It is widely used in automobile, textile machinery, printing equipment, office equipment, construction machinery and other industries. Please call for specific parameters]

Two, self-locking type gas spring (angle, pressure rods) widely used in medical equipment, and other products on the seat. The air spring can be stopped at any position of the stroke with the aid of a plurality of release mechanisms, and a large locking force can be stopped (which can reach more than 5000N). Please call for specific parameters]

Three, optional stop gas spring (friction air spring) is mainly used in kitchen furniture, medical equipment and other fields. The utility model is characterized in that the utility model has the advantages that the utility model can be stopped at any position of the stroke without any external structure without the need of any additional locking force. Please call for specific parameters]

Four, damper in the car and medical equipment are used more, it is characterized by resistance with the speed of change. Can obviously reduce the speed of the connected mechanism. The damper is mainly used for buffering, its biggest characteristic is that the force of the air spring changes with the change of the velocity of the movement. When the role of the force of the spring of the air spring is relatively fast, the resistance of the spring is obviously increased, and when the action point is very slow, the resistance is little. Damper is mainly used in washing machines, refrigerators and other industries. In addition, the material is divided into ordinary steel spring and stainless steel gas spring. Ordinary steel gas spring is the largest, stainless steel gas springs are used for more demanding environmental requirements, such as food machinery, medical equipment, military industry, high temperature characteristics and applications. Please call for specific parameters]

Five, traction type gas spring is a kind of special gas spring when other gas spring is in a free state in the long position, which is under the external force is to position the shortest length from the position of the traction type gas spring free state in the shortest position by traction from the shortcomings to the strengths of operation. There are corresponding free type, self locking type and so on. Please call for specific parameters]