Gas collecting bottle support for laboratories

A laboratory gas collection cylinder technology, applied in the field of laboratory gas collection cylinder support, can solve the problems of large space occupation, difficulty in disassembly and folding, blockage of air duct, etc.

Inactive Publication Date: 2015-09-09
朱红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it still has the following problems: 1. The gas-collecting bottle is fixed by means of a bottle-pressing plate, and the gas-collecting bottle is easy to compress the air duct and cause the air duct to be blocked; 2. It is not easy to disassemble and fold, and takes up a lot of space; 3. It is impossible to fix multiple gas cylinders at the same time

Method used

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  • Gas collecting bottle support for laboratories
  • Gas collecting bottle support for laboratories
  • Gas collecting bottle support for laboratories

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Embodiment Construction

[0022] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0023] A gas-collecting bottle support for a laboratory, including a telescopic rod 1, a hinged arm 2, a sleeve 3, a cross arm 4, and a clip 5;

[0024] The telescopic rod 1 includes a female rod 11, a sub-rod 12 inserted in the female rod 11, and a fixing bolt 13 screwed on the female rod 11;

[0025] The articulated arms 2 are provided with three, and the three articulated arms 2 are evenly distributed in the circumferential direction on the lower end of the female rod 11. The top plate 22 on the pair of side plates 21, the first hinge shaft 23 arranged between the pair of side plates 21, the rod body 24 hinged on the first hinge shaft 23;

[0026] The sle...

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PUM

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Abstract

The invention relates to a gas collecting bottle support for laboratories. The support comprises a telescopic rod, hinge arms, a sleeve, a cross arm and clips, wherein the telescopic rod comprises a main rod, an auxiliary rod inserted in the main rod and a fixing bolt arranged on the main rod in a screwed manner; the three hinge arms are circumferentially and evenly distributed at the lower end of the main rod; the auxiliary rod is detachably sleeved with the sleeve; a through hole is formed in the side surface of the sleeve; the cross arm is fixed on the sleeve and arc-shaped dents are formed in two sides of the cross arm; the clips are evenly distributed on two sides of the cross arm; each clip comprises a pair of lugs fixed on the side surface of the cross arm, a second hinge shaft arranged between the pair of lugs, a clamping arm hinged to the second hinge shaft, an arc-shaped baffle arranged on the clamping arm and a torsion spring winding around the second hinge shaft, one end of the torsion spring is fixed on the lugs, and the other end is fixed on the clamping arm. The support can be folded and can fix multiple gas collecting bottles.

Description

technical field [0001] The invention relates to the field of laboratory technology, in particular to a support for a laboratory gas collecting bottle. Background technique [0002] In the laboratory, the gas collecting bottle is an important tool for collecting gas in the chemical reaction. In the previous chemical experiment process, the gas collecting bottle was placed directly on the experimental table, which required human hands, which added a burden to the experimenters. . [0003] In the prior art, there is already a device for holding the gas collecting bottle, for example, a chemical experiment assistant bottle holder with application date 2014.11.05 and application number 201420678778.3. It is mainly composed of a support frame plate, a link guide hole, a handle, an automatic adjustment link, an auxiliary bottle pressing plate, outriggers and claws. Its main feature is that the handle and the auxiliary bottle pressing plate are fixed on the support frame through t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L9/00
Inventor 朱红
Owner 朱红
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