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Simple climbing stool for laboratories

A laboratory and simple technology, applied in the direction of stools, step stools, and other seating furniture, etc., can solve the problems of inconvenient climbing, easy collision, and immovable stools, etc., and achieve the effect of simple structure and convenient operation

Pending Publication Date: 2017-01-04
FUDAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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  • Simple climbing stool for laboratories

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Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with accompanying drawings and examples.

[0013] Such as figure 1 As shown, it includes: a circular non-slip stool surface 1, a conical shell, a triangular non-slip ladder 2, three wheels of the same size 4, connecting rods 5, three fixing rings 6, three springs 3, fluorescent strips 7. The circular anti-slip stool surface 1 mentioned above is the upper stool surface of the circular truncated stool, and is attached with a silicone anti-slip layer, which is both anti-slip and anti-cold. Composed of non-slip materials, the friction is increased so that the feet will not move when placed on it, and it is used as a step when climbing; three wheels 4 of the same size are connected with three connecting rods 5 of the same length, wherein the connecting rod 5 is connected with the spring 3, One end of spring 3 is fixed on the stool inwall with ring 6. Under normal circumstances, the wheels prot...

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): A47C12/02A47C7/00A47C7/02
CPCA47C7/006A47C7/02A47C12/02
Inventor 皮妍陈芬芳蒋科技宋炜赵明孟永永张凤英房娅博赵梦迪刘俊果李秀梁述章赵娜曲丽艳董瑶马凌波
Owner FUDAN UNIV
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