Self-shrinking chemical reagent barrel

A self-shrinking, chemical technology, applied in the direction of packaging, variable capacity containers, external accessories, etc., can solve the problems of large chemical reagent barrels, human skin damage, and inconvenient use, and achieve easy sliding, convenient drug taking, The effect of taking the reagent conveniently

Inactive Publication Date: 2017-10-20
TIANJIN PROMISE PLASTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Chemical raw materials need to be taken out after transportation. However, due to the large volume of some chemical reagent barrels, the operator needs to extend his arm or other mechanical walls into the barrel when taking out the reagents, which may easily cause damage to human skin or mechanical arms. pollution, not convenient enough to use

Method used

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  • Self-shrinking chemical reagent barrel
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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] As shown in the accompanying drawing 1, it is a kind of self-shrinking chemical reagent barrel of the present invention, and the chemical reagent barrel comprises a barrel body and a bung 1 installed on the upper part of the barrel body; the barrel body 2 is a double-layer barrel body, wherein the outer barrel The bottom surface of the body is a plane, the inner wall shape of the bottom of the inner barrel body is an arc surface, and the outer wall shape is a plane; a spring 3 is arranged between the bottom surfaces of the inner barrel body and the outer barrel body, and at the same time, part of the barrel wall in the inner barrel body is in the shape of a telescopic bellows . The barrel wall height of the telescopic bellows in the inner barrel body accounts for 1 / 3 of the total height of the barrel wall of the inner barrel body.

[0032] The chemical reagent barrel also includes a base 5 and wheels, and the base 5 and wheels 4 are correspondingly installed under the b...

Embodiment 2

[0034] A self-shrinking chemical reagent barrel of the present invention, the chemical reagent barrel comprises a barrel body and a barrel cover 1 installed on the upper part of the barrel body; the barrel body 2 is a double-layer barrel body, wherein the bottom surface of the outer barrel body is a plane, and the inner barrel body The inner wall shape of the bottom is an arc surface, and the outer wall shape is a plane; a spring 3 is arranged between the bottom surface of the inner barrel body and the outer barrel body, and at the same time, the shape of part of the barrel wall in the inner barrel body is a telescopic bellows shape. The barrel wall height of the telescopic bellows in the inner barrel body accounts for 2 / 3 of the total height of the barrel wall of the inner barrel body.

[0035] The chemical reagent barrel also includes a base 5 and wheels, and the base 5 and wheels 4 are correspondingly installed under the barrel body 2 . The outer wall of the chemical reagen...

Embodiment 3

[0038] A self-shrinking chemical reagent barrel of the present invention, the chemical reagent barrel comprises a barrel body and a barrel cover 1 installed on the upper part of the barrel body; the barrel body 2 is a double-layer barrel body, wherein the bottom surface of the outer barrel body is a plane, and the inner barrel body The inner wall shape of the bottom is an arc surface, and the outer wall shape is a plane; a spring 3 is arranged between the bottom surface of the inner barrel body and the outer barrel body, and at the same time, the shape of part of the barrel wall in the inner barrel body is a telescopic bellows shape. The barrel wall height of the telescopic bellows in the inner barrel body accounts for 1 / 2 of the total height of the barrel wall of the inner barrel body.

[0039] The chemical reagent barrel also includes a base 5 and wheels, and the base 5 and wheels 4 are correspondingly installed under the barrel body 2 . The outer wall of the chemical reagen...

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PUM

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Abstract

The invention belongs to the field of packaging, and particularly relates to a self-shrinking chemical reagent barrel. The chemical reagent barrel comprises a barrel body and a barrel cover arranged on the upper portion of the barrel body; the barrel body is a double-layer barrel body, the bottom surface of an outer barrel main body is a plane, the inner wall at the bottom of an inner barrel main body is in an arc surface shape, and the outer wall of the inner barrel main body is in a planar shape; springs are arranged between the inner barrel main body and the bottom surface of the outer barrel main body; meanwhile, and part of the barrel wall in the inner barrel main body is in a telescopic corrugated pipe shape. Due to cooperation of the springs and the telescopic-corrugated-pipe-shaped barrel wall part of the inner barrel main body, the reagent taking position is basically fixed in a certain barrel body depth, and the safety and convenience of reagent taking are greatly improved.

Description

technical field [0001] The invention belongs to the field of packaging barrels, in particular to a self-shrinking chemical reagent barrel. Background technique [0002] Chemical raw materials are raw materials used in the chemical industry to produce chemical products. There are as many as 5 to 7 million kinds of chemicals in the world, and more than 100,000 kinds have been sold and circulated on the market, and more than 1,000 new chemicals are released every year, and 150 to 200 of them are considered carcinogenic. thing. [0003] Dangerous goods are generally raw materials, intermediates, and products in the chemical industry. The choice of transportation method is mainly based on the physical and chemical properties of related products. If it is a production, trade or logistics company that needs to transport dangerous goods, it must first have the The MSDS (Material Data Safety Sheet) of the product, the product is divided into three states: solid, liquid and gas. Gen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D8/06B65D25/24B65D25/20B65D21/08
CPCB65D11/16B65D21/086B65D25/20B65D25/24
Inventor 付忠河冯兆海
Owner TIANJIN PROMISE PLASTICS
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