CN207456551U - A kind of graduated cylinder of controllable pouring liquid volume - Google Patents
A kind of graduated cylinder of controllable pouring liquid volume Download PDFInfo
- Publication number
- CN207456551U CN207456551U CN201721614732.5U CN201721614732U CN207456551U CN 207456551 U CN207456551 U CN 207456551U CN 201721614732 U CN201721614732 U CN 201721614732U CN 207456551 U CN207456551 U CN 207456551U
- Authority
- CN
- China
- Prior art keywords
- graduated cylinder
- liquid
- graduation mark
- pedestal
- liquid volume
- 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.)
- Expired - Fee Related
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- Devices For Dispensing Beverages (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
Describe a kind of graduated cylinder of controllable pouring liquid volume, which includes graduated cylinder body, on along the partition plate at the point mouth of one side, vertical graduation mark and topple over graduation mark, four cylindrical pillars that pedestal and pedestal are divided into；The small baffle set at graduated cylinder point mouth can pour out the osculum of liquid with sharp mouth composition, and partition plate both sides are fixed on graduated cylinder, and two kinds of graduation marks are set in the middle part of graduated cylinder, be respectively that parallel vertical graduation mark and arc topple over graduation mark；Graduated cylinder bottom devises a kind of smaller cup dolly, and adds four cylindrical pillars.This design is when using graduated cylinder to measure the function of liquid volume, the volume of liquid can be not only measured in vertical place, it can also be controlled when toppling over pouring out or stay in liquid volume in graduated cylinder, smaller pedestal design solves the problems, such as storage difficulty on the premise of stability is ensured.
Description
Technical field
The utility model is related to a kind of graduated cylinders of controllable pouring liquid volume, belong to chemistry vessel.
Background technology
Graduated cylinder is a kind of glass apparatus for measuring liquid, is generally only used for because its error is larger to liquid volume
When required precision is not bery stringent, although accuracy is not so good as pipette and measuring pipette, since it possesses larger excellent of range
Point is still widely used in experimental implementation.But poured out in use sometimes for control or be deposited in graduated cylinder
In liquid volume, at this moment in the case of no auxiliary, manual operation be difficult control liquid volume；Another aspect graduated cylinder phase
Larger pedestal is also come to containing belt to a certain extent difficult.
The content of the invention
To solve the above-mentioned problems, the utility model is on the basis of existing design, and innovative design one kind topples over scale
Line can solve manual operation and be difficult to control when pouring liquid by the volume of the scale line traffic control liquid of arc
The problem of, and one is devised with the smaller pedestal of circular pillar based on principle convenient for collecting.
What the purpose of this utility model was realized in：
The small baffle set at graduated cylinder point mouth can pour out the osculum of liquid with sharp mouth composition, and both sides are fixed on graduated cylinder
On, two kinds of graduation marks are set in the middle part of graduated cylinder, and respectively with toppling over graduation mark, graduated cylinder bottom devises a kind of smaller vertical graduation mark
Cup dolly, and add four cylindrical pillars.
Preferably, it is described to topple over graduation mark for arc, it is when pouring liquid, liquid front liquid level and partition plate are just tangent
When measure the camber line that is left along liquid level on barrel after liquid within the cartridge.
Preferably, the pedestal is smaller, small all in the cylinder of same level by four bottom surfaces being disposed below
Column ensures stability.
The advantages of this improvement design is：
First, the small baffle added plays the role of controlling pouring liquid volume, partition plate limitation jointly with toppling over graduation mark
Angle when toppling over, topples over the volume of graduation mark expression amount liquid within the cartridge, solves to be difficult to control in manual operation and topple over
The problem of liquid volume.Secondly, smaller pedestal design may be difficult to ensure that the stability of graduated cylinder, but four circles added
Shape pillar can not only play the role of weightening, and graduated cylinder placement can also be further enhanced by the bottom surface in same level
When stability.Finally, due to reduce the volume of graduated cylinder pedestal, this design facilitates storage to a certain extent.
The design is rational in infrastructure, convenient for manufacture, had not only remained the effect that graduated cylinder measures originally but also had added a kind of dumpable
The function of measurement.
Description of the drawings
Fig. 1 is the structure diagram of the utility model graduated cylinder.
Fig. 2 is the overlooking the structure diagram of the utility model graduated cylinder.
In figure：（1）For graduated cylinder body,（2）For partition plate,（3）For vertical graduation mark,（4）To topple over graduation mark,（5）The bottom of for
Seat,（6）For cylindrical pillar.
Specific embodiment
The utility model specific embodiment is described in further detail below in conjunction with the accompanying drawings.
The graduated cylinder structure diagram of the present embodiment is as shown in figure.The graduated cylinder includes graduated cylinder body, at the point mouth of top every
Plate, vertical graduation mark in the middle part of graduated cylinder and topples over graduation mark, four cylindrical pillars that pedestal and pedestal are divided into；Graduated cylinder point mouth
Place sets a small baffle, and the osculum of liquid can be poured out with sharp mouth composition, and partition plate both sides are fixed on graduated cylinder, are set in the middle part of graduated cylinder
Two kinds of graduation marks are put, are respectively that parallel vertical graduation mark and arc topple over graduation mark, it is when toppling over liquid to topple over graduation mark
During body, liquid front liquid level measures the camber line left after liquid within the cartridge along liquid level on barrel with partition plate when just tangent, represent this
When measure liquid within the cartridge volume；Graduated cylinder bottom devises a kind of smaller cup dolly, and adds four cylindrical pillars.
The utility model has the advantage of, first, the small baffle added and topple over graduation mark and play control jointly and topple over liquid
The effect of body volume, partition plate limit angle when toppling over, and topple over the volume of graduation mark expression amount liquid within the cartridge, solve in people
The problem of to be difficult to control pouring liquid volume during operation.Second, smaller pedestal design may be difficult to ensure that the steady of graduated cylinder
It is qualitative, but the circular pillar of four added can not only play the role of weightening, it can also be by same level
Bottom surface further enhances stability when graduated cylinder is placed.3rd, due to reducing the volume of graduated cylinder pedestal, this design is in certain journey
The storage of graduated cylinder is facilitated on degree.
Claims (3)
- A kind of 1. graduated cylinder of controllable pouring liquid volume, it is characterised in that graduated cylinder body（1）, partition plate（2）, vertical graduation mark （3）, topple over graduation mark（4）, pedestal（5）, cylindrical pillar（6）；Being formed at graduated cylinder point mouth at setting one small baffle, with sharp mouth can To pour out the osculum of liquid, both sides are fixed on graduated cylinder, and two kinds of graduation marks are set in the middle part of graduated cylinder, be respectively vertical graduation mark with Topple over graduation mark, graduated cylinder bottom devises a kind of smaller cup dolly, and adds four cylindrical pillars.
- 2. a kind of graduated cylinder of controllable pouring liquid volume according to claim 1, it is characterised in that：Arc topples over quarter Spend line（4）For pouring liquid when, liquid front liquid level and partition plate（2）Edge is in barrel after the liquid level of liquid within the cartridge is measured when just tangent On the camber line that leaves.
- 3. a kind of graduated cylinder of controllable pouring liquid volume according to claim 2, it is characterised in that：Pedestal（5）It compares It is smaller in general graduated cylinder, four cylindrical pillars（6）It is arranged on pedestal（5）Under, and pillar bottom surface with base end face same On horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721614732.5U CN207456551U (en) | 2017-11-28 | 2017-11-28 | A kind of graduated cylinder of controllable pouring liquid volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721614732.5U CN207456551U (en) | 2017-11-28 | 2017-11-28 | A kind of graduated cylinder of controllable pouring liquid volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207456551U true CN207456551U (en) | 2018-06-05 |
Family
ID=62275344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721614732.5U Expired - Fee Related CN207456551U (en) | 2017-11-28 | 2017-11-28 | A kind of graduated cylinder of controllable pouring liquid volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207456551U (en) |
-
2017
- 2017-11-28 CN CN201721614732.5U patent/CN207456551U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20181128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |