Beaker

A cup body and cup lid technology, which is applied in the field of teaching tools, can solve the problems of not being able to see the situation of the beaker clearly, difficult to control the temperature, easy to fall off the hands, etc.

Inactive Publication Date: 2016-04-27
曹志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Beakers are often used in various chemical experiments in the current laboratory. They are widely used and practical, but the beakers currently used also have certain shortcomings: the outer wall of the beaker is smooth, there is no non-slip structure, and the beaker is held in the hand, especially the beaker. When there is liquid on the outer wall, especially oily liquid, it is easy to drop and cause fragmentation
[0003] When the current beaker is heated, it is not easy to control the temperature, and at the same time, when the "turbid" solution is heated, the inside of the beaker cannot be seen clearly

Method used

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  • Beaker

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Embodiment Construction

[0013] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0014] see figure 1 , figure 1 It is a structural schematic diagram of the present invention.

[0015] Beakers are often used to prepare solutions and as reaction vessels for larger quantities of reagents. During operation, glass rods or magnetic stirrers are often used for stirring. The beaker provided in this embodiment includes a cup body 1, and the upper and lower diameters of the cup body 1 are consistent, which is convenient for taking liquid. The bottom of the cup 1 is provided with a base 2, the diameter of the base 2 is smaller than the outer diameter of the cup 1, and a groove 10 is p...

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Abstract

The invention relates to a beaker. The beaker comprises a beaker body, wherein a base is arranged at the lower part of the beaker body, the diameter of the base is smaller than the external diameter of the beaker body, a groove is formed in the lower end of the base, a beaker cover is arranged at the upper part of the beaker body, is hinged to the upper end of the beaker body through a hinge and is connected with a handle, and the handle is connected with the external wall of the beaker body through a spring; and a cavity is formed in the sidewall of the beaker body, a thermometer is arranged in the cavity, and an LED (Light Emitting Diode) lamp is arranged in the base. According to the beaker, through arranging the thermometer, a test solution is added into the beaker and is heated, then, temperature change can be controlled by the thermometer, and the beaker can be shifted out by gripping the handle without waiting until the beaker is cooled during shifting, so that the shifting is convenient and fast; and through arranging the LED lamp, the solution condition in the beaker can be clearly observed.

Description

technical field [0001] The invention relates to the field of teaching aids, in particular to a novel beaker. Background technique [0002] Beakers are often used in various chemical experiments in the current laboratory. They are widely used and practical, but the beakers currently used also have certain shortcomings: the outer wall of the beaker is smooth, there is no non-slip structure, and the beaker is held in the hand, especially the beaker. When there is liquid on the outer wall, especially oily liquid, it is very easy to drop and cause fragmentation. Beakers are usually made of glass, plastic, or Pyrex. Beakers are often used to prepare solutions and as reaction vessels for larger quantities of reagents. During operation, a glass rod or a magnetic stirrer is often used for stirring. The shape of the beaker is cylindrical, and there is a notch on one side of the top for easy pouring of liquid. [0003] When the current beaker is heated, it is difficult to control th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/00
Inventor 曹志
Owner 曹志
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