CN102466503A - Measuring cylinder - Google Patents
Measuring cylinder Download PDFInfo
- Publication number
- CN102466503A CN102466503A CN2010105435482A CN201010543548A CN102466503A CN 102466503 A CN102466503 A CN 102466503A CN 2010105435482 A CN2010105435482 A CN 2010105435482A CN 201010543548 A CN201010543548 A CN 201010543548A CN 102466503 A CN102466503 A CN 102466503A
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- CN
- China
- Prior art keywords
- graduated cylinder
- drainage tube
- cylindrical shell
- measuring cylinder
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a measuring cylinder. A handle is arranged on a cylinder body, the lower end of the cylinder body is provided with a drainage tube, and a switch is arranged on the drainage tube. By using the measuring cylinder provided by the invention, scales on the measuring cylinders can be easily read, and the volume of the acquired solution can be directly measured by the switch once the liquid in the measuring cylinder is excessive.
Description
Technical field the present invention relates to chemical experimental instrument, directly relates to a kind of graduated cylinder.
The background technology graduated cylinder is a chemical laboratory common experimental instrument, is used to measure the volume of liquid.When in graduated cylinder, injecting liquid usually, use left hand and arrest graduated cylinder, graduated cylinder is slightly tilted, the right hand is taken reagent bottle, makes bottleneck be close to the graduated cylinder mouth, and liquid is slowly flowed into.Amount to be injected is set level graduated cylinder than needed amount slightly after a little while, uses glue head dropper instead and is added drop-wise to needed amount.When arresting graduated cylinder with hand, the scale on the graduated cylinder tends to sheltered from by hand, be not easy to read, and graduated cylinder in liquid in a single day added amount, outwards be very much trouble again.
Summary of the invention the object of the invention will provide a kind of improved graduated cylinder exactly, and the scale that it can solve on the graduated cylinder effectively can be sheltered from and in case adds the amount problem of outwards falling again pretty troublesomely by hand.
The objective of the invention is to realize like this, a kind of graduated cylinder has cylindrical shell and chews with toppling over, and on cylindrical shell, topples over the dorsal part of chewing handle is set.
As further scheme of the present invention, be at cylindrical shell the lower end, topple over chew under drainage tube is set, said drainage tube communicates with cylindrical shell.
As a kind of improvement project of the present invention, be that switch is set on drainage tube.
The present invention is owing to be provided with handle, drainage tube and switch, thereby can read the scale on the graduated cylinder easily, and in a single day the liquid in the graduated cylinder adds amount, can directly measure the volume of required solution exactly through switch.
Appended drawings is a structure principle chart of the present invention, below in conjunction with accompanying drawing the present invention is described further.
The embodiment accompanying drawing shows the structure of a kind of graduated cylinder of the present invention, has cylindrical shell 1 and chews 2 with toppling over, and on cylindrical shell 1, topples over to chew 2 dorsal part handle 3 is set.In the lower end of cylindrical shell 1, topple over chew 2 under drainage tube 4 is set, said drainage tube 4 communicates with cylindrical shell 1.Switch 5 is set on drainage tube 4.
Claims (3)
1. graduated cylinder has cylindrical shell (1) and topples over and chew (2), it is characterized in that: on cylindrical shell (1), topple over the dorsal part of chewing (2) handle (3) is set.
2. a kind of graduated cylinder according to claim 1 is characterized in that: the lower end of said cylindrical shell (1), topple over chew (2) under drainage tube (4) is set, said drainage tube (4) communicates with cylindrical shell (1).
3. a kind of graduated cylinder according to claim 1 is characterized in that: switch (5) is set on drainage tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105435482A CN102466503A (en) | 2010-11-15 | 2010-11-15 | Measuring cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105435482A CN102466503A (en) | 2010-11-15 | 2010-11-15 | Measuring cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102466503A true CN102466503A (en) | 2012-05-23 |
Family
ID=46070418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105435482A Pending CN102466503A (en) | 2010-11-15 | 2010-11-15 | Measuring cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102466503A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438954A (en) * | 2013-07-31 | 2013-12-11 | 南京佳业检测工程有限公司 | Measuring cylinder capable of controlling flow rate |
| CN110907009A (en) * | 2019-03-15 | 2020-03-24 | 张倩 | h-shaped high-precision measuring cylinder |
| WO2020220008A1 (en) * | 2019-04-26 | 2020-10-29 | Glenn Steven E | Self-filling, self-sealing container system |
-
2010
- 2010-11-15 CN CN2010105435482A patent/CN102466503A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438954A (en) * | 2013-07-31 | 2013-12-11 | 南京佳业检测工程有限公司 | Measuring cylinder capable of controlling flow rate |
| CN110907009A (en) * | 2019-03-15 | 2020-03-24 | 张倩 | h-shaped high-precision measuring cylinder |
| WO2020220008A1 (en) * | 2019-04-26 | 2020-10-29 | Glenn Steven E | Self-filling, self-sealing container system |
| CN113840983A (en) * | 2019-04-26 | 2021-12-24 | S·E·格伦 | Self-filling, self-sealing container system |
| CN113840983B (en) * | 2019-04-26 | 2023-11-28 | S·E·格伦 | Automatic filling, automatic sealing container system |
| US12084223B2 (en) | 2019-04-26 | 2024-09-10 | Steven E. Glenn | Self-filling, self-sealing container system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |