Simple climbing stool for laboratories

Abstract

The invention belongs to the technical field of laboratory equipment, and particularly discloses a simple climbing stool for laboratories. The simple climbing stool is of a hollow structure in the shape of a circular truncated cone. Wheels are arranged under the hollow structure. The simple climbing stool comprises a circular antiskid stool surface, a shell in the shape of a circular truncated cone, a triangular antiskid step, the three wheels, three connecting rods, three fixing rings and three springs. The circular antiskid stool surface is matched with a circle of the upper end of the shell in the shape of the circular truncated cone and is fixedly connected with the upper end of the shell in the shape of the circular truncated cone; the triangular antiskid step is positioned in the middle of the shell in the shape of the circular truncated cone, the three wheels are uniformly distributed at the bottom of the shell in the shape of the circular truncated cone, each wheel is connected with the corresponding connecting rod, each connecting rod is connected with the corresponding spring, and an end of each spring is fixed into the shell in the shape of the circular truncated cone by the aid of the corresponding circular ring; the wheels can be driven to be exposed out of the bottom surface of the shell in the shape of the circular truncated cone or can be driven to be sunken in the bottom surface of the shell in the shape of the circular truncated cone under expansion deformation effects of the springs. The simple climbing stool has the advantages that the simple climbing stool is convenient and practical, is convenient to store and gather, has antiskid functions, can be prevented from being collided with people at night and can be widely applied to the fields relevant to frequent climbing operation.

Description

technical field [0001] The invention belongs to the technical field of experimental equipment, and in particular relates to a climbing stool for a laboratory. Background technique [0002] The stool is simple in material, and its purpose is widely , all kinds of stools can be seen everywhere in real life. Of course, stools are also the most commonly used tools in laboratories. General laboratories and aquaculture rooms are equipped with storage racks to save space, but this is inconvenient to take things that ordinary people cannot reach. Unfortunately, it is too troublesome to use ladders to climb high, and model organisms such as zebrafish are raised in racks, which often require frequent climbing operations. However, the existing stools on the market are not convenient for climbing, and it is very laborious to move around during use, and it is not safe to go up and down. Therefore, there is an urgent need for a simple climbing stool that integrates a stool and a simple...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a simple climbing stool for the laboratory to solve the problems in the prior art that the stool cannot be moved, it is inconvenient to climb high, and it is easy to collide at night.

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