Double leg pneumatic lifting table

Abstract

The invention discloses a double leg pneumatic lifting table which comprises a beam. The bottoms of the tail ends of the left side and the right side of the beam are fixedly connected with table legs,two layers of inner sleeves are arranged in the table legs, the tail ends of the bottoms of the two layers of the inner sleeves are fixedly connected with centers of table feet, a guide roller is arranged on the top in the table leg on the left side, a lockable gas spring is arranged on the right side of the guide roller, a gas spring is arranged at the lower end of the lockable gas spring, a second guide roller is arranged on the right side of the top of the table leg on the right side, side lugs are fixedly connected to the tail ends of the left side and the right side of the beam respectively, and a third guide roller is arranged on the portion, on the top in the table foot on the left side, of the tail end of the bottom of the table leg on the left side. The device can be applied to multiple occasions such as office furniture, family tables, tables for teaching and meeting and the like, the table has the advantages of being convenient to operate, large in bearing capacity, good insynchronism, high in reaction speed and stable and reliable in performance, and the phenomenon that due to the fact that weights are put at one end of the table, the table inclines in the lifting process cannot occur.

Description

technical field [0001] The invention belongs to the technical field of lifting tables, and in particular relates to a double-leg pneumatic lifting table. Background technique [0002] In order to facilitate people's work and study, people will use desks in office and study. During long-term work and study, it is easy to cause cervical spondylosis and other diseases. Correct sitting posture can effectively prevent the occurrence of cervical spondylosis and maintain good health. . In order to be suitable for users with different body heights, existing desks are designed with hand-cranked and electrically adjustable height desks. However, due to the principle of mechanical gear transmission, when there is a load on the desktop, the manual lifting will cause the desktop to feel heavy when it rises. Ordinary users cannot use it, especially if it is used for a long time, it is easy to deform the rocker arm due to the large force, causing the transmission gear device to be damage...

AI Technical Summary

Problems solved by technology

However, due to the principle of mechanical gear transmission, when there is a load on the desktop, the manual lifting will cause the desktop to feel heavy when it rises. The situation that ordinary users cannot use it, especially for long-term use, it is easy to deform the rocker arm due to the large force, which will damage the transmission gear device

However, the traditional electric height-adjustable desk needs to be installed with a motor and a drive system, so it is noisy and has a high failure rate. It must also be used in an area with a power socket when used, resulting in a restricted use area and cannot move freely. , and due to the high price of the motor and drive system, the electric lift desk cannot be widely promoted

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