CN203693178U - Measuring spoon for accurately adding liquid - Google Patents
Measuring spoon for accurately adding liquid Download PDFInfo
- Publication number
- CN203693178U CN203693178U CN201420097142.XU CN201420097142U CN203693178U CN 203693178 U CN203693178 U CN 203693178U CN 201420097142 U CN201420097142 U CN 201420097142U CN 203693178 U CN203693178 U CN 203693178U
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- China
- Prior art keywords
- funnel
- liquid
- measuring spoon
- shaped container
- lever
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- Expired - Fee Related
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Abstract
The utility model discloses a measuring spoon for accurately adding liquid. The measuring spoon for accurately adding liquid comprises a transparent funnel-shaped vessel formed with scales at the outer surface, the center of the bottom of the funnel-shaped vessel is a funnel hole, the cavity of the funnel hole is reverse frustum-shaped, a handle is mounted at the upper edge of the funnel-shaped vessel along the horizontal direction and is provided with a pivot, the pivot is provided with a lever, one end of the lever near the end of the handle is a press end while the other end is a tilted end, the tilted end is located at the center of the part above the funnel-shaped vessel and lifts a vertical rod through a rotating shaft, a balance weight is connected with the lower end of the vertical rod, and the balance weight is matched with the cavity of the funnel hole in shape and is capable of sealing the funnel hole. The measuring spoon for accurately adding liquid is simple in structure, is convenient to use and realizes to add liquid little by little; the measuring spoon can be operated by one hand, and such apparatus as electronic scale needed for the traditional accurate liquid adding is omitted; the measuring spoon is suitable for the medical field and scientific research field to accurately add liquid and can also serve as an accurate liquid filling device for daily life.
Description
Technical field
The utility model relates to a kind of measuring spoon for accurately adding, and is applicable to the indium addition of liquid in medical science, scientific research and daily life use.
Background technology
At present, often need liquid to carry out accurate indium addition in medical science and scientific research field, this is because the allotment of medicine or reagent needs very accurate ratio.As after a certain amount of other compositions of configuration, then make it be settled to certain volume by accurate interpolation liquid, the liquid adding comprises and reconstitutes the liquid substance such as water, liquid.Modal method is with electronic scale weighing, but the method needs optional equipment electronic scale, and adjust when weight and need to add or reduce the liquid in weighing by little spoon or other instruments, face the problem that need to repeatedly add or reduce, complicated operation, needs other supporting utensils.On the other hand, can relate to the accurate interpolation of liquid at daily life field yet, when modal situation is cooked exactly, need to add various liquids, but existing kitchen articles there is not a kind of measuring spoon of simple operations can realize the accurate interpolation of liquid yet.
Summary of the invention
It is a kind of for accurately adding the measuring spoon of liquid, to make up the above-mentioned deficiency of prior art that the utility model provides.
A kind of for accurately adding the measuring spoon of liquid, it is characterized in that comprising one transparent, outer surface is established graduated funnel-shaped container 1, this funnel-shaped container 1 bottom center is the bell mouth 2 that inner chamber is inverted round stage shape, at the upper limb along continuous straight runs of funnel-shaped container 1, a handle 3 is set, described handle 3 is provided with a fulcrum 4, a lever 5 is installed on described fulcrum 4, lever 5 is press-side near one end of handle tip, the other end is perk end and is positioned at described funnel-shaped container 1 Centromedian position, top, the perk end of described lever 5 is mentioned a montant 7 by rotating shaft 6, montant 7 lower ends connect a counterweight 8, the shape of the profile of described counterweight 8 and bell mouth 2 inner chambers matches, and can carry out shutoff to bell mouth 2.
For the ease of the operation of thumb, the press-side of above-mentioned lever 5 is provided with an arc pressuring plate being bent upwards 9.
In order to make the liquid in funnel-shaped container 1 can stable and uniform underground, the bottom of above-mentioned counterweight 8 be also provided with needle point shank 10 down, and the diameter of this shank 10 is less than the internal diameter of described bell mouth 2, and shank 10 is through the lower edge of bell mouth 2.When this design can make the liquid in funnel-shaped container 1 drop down, can flow along shank 10 all the time, and finally go out to drip from needle point, not only play the effect of lower of stable and uniform and trace,
And the counterweight 8 with shank 10 can block bell mouth 2 better in the time unclamping press-side.
For the ease of interior funnel-shaped container 1 unnecessary liquid is poured out, be provided with for falling the sharp mouth 11 of liquid in described funnel-shaped container 1 top edge.
The described measuring spoon for accurately adding liquid can comprise multiple not isometric measuring spoons, and its lural diameter in bottom and scale also change with volume.
As 25 milliliters of measuring spoon maximum scales, graduation mark of every 2.5 milliliters of marks, 100 milliliters of another measuring spoon maximum scales, graduation mark of every 5 milliliters of marks.
The simple lever principle of the utility model utilization has also realized accurately with quantitatively adding of liquid in conjunction with scale, has been realized to liquid is added the control of speed and played the effect of switch, and then realized the indium addition of liquid by counterweight; One-hand operation when use, avoid traditional liquid accurately to add the instrument and equipments such as required electronic scale, can be used as again the accurate filling apparatus of liquid that a kind of daily life is used simultaneously, it is simple in structure, easy to use, be specially adapted to the operation that medical science, scientific research field liquid are accurately added, and can be used as a kind of kitchen articles and be applied to daily life.
Brief description of the drawings
Fig. 1～5th, perspective view of the present utility model.
Fig. 6 is side view of the present utility model.
Fig. 7 is side sectional view of the present utility model.
Wherein, 1, funnel-shaped container, 2, bell mouth, 3, handle, 4, fulcrum, 5, lever, 6, rotating shaft, 7, montant, 8, counterweight, 9, arc pressuring plate, 10, shank, 11, Jian Zui.
Detailed description of the invention
As shown in Fig. 1～5, a kind of for accurately adding the measuring spoon of liquid, it is characterized in that comprising one transparent, outer surface is established graduated funnel-shaped container 1, this funnel-shaped container 1 bottom center is the bell mouth 2 that inner chamber is inverted round stage shape, at the upper limb along continuous straight runs of funnel-shaped container 1, a handle 3 is set, described handle 3 is provided with a fulcrum 4, a lever 5 is installed on described fulcrum 4, lever 5 is press-side near one end of handle tip, the other end is perk end and is positioned at described funnel-shaped container 1 Centromedian position, top, the perk end of described lever 5 is mentioned a montant 7 by rotating shaft 6, montant 7 lower ends connect a counterweight 8, the shape of the profile of described counterweight 8 and bell mouth 2 inner chambers matches, and can carry out shutoff to bell mouth 2.
As shown in Fig. 1～7, for the ease of the operation of thumb, the press-side of above-mentioned lever 5 is provided with an arc pressuring plate being bent upwards 9.
As shown in Figure 7, in order to make the liquid in funnel-shaped container 1 can stable and uniform underground, the bottom of above-mentioned counterweight 8 is also provided with needle point shank 10 down, the diameter of this shank 10 is less than the internal diameter of described bell mouth 2, and shank 10 passes bell mouth 2 and makes needle point remain on the below of bell mouth 2.When can making the liquid in funnel-shaped container 1 drop down, this design can flow along shank 10 all the time, and finally go out to drip from needle point, not only play the effect of lower of stable and uniform and trace, and can block better bell mouth 2 when unclamping the press-side epoch with the counterweight 8 of shank 10.
As shown in Fig. 1～6, for the ease of interior funnel-shaped container 1 unnecessary liquid is poured out, be provided with for falling the sharp mouth 11 of liquid in described funnel-shaped container 1 top edge.
When use, first by interior funnel-shaped container 1 liquid of containing into required interpolation, unnecessary liquid can be poured out by sharp mouth 11, make it to reach certain graduation mark position, the arc pressuring plate 9 of the press-side by pressing lever 5 makes the liquid in funnel drip along shank 10, in the time that liquid level drops to the required corresponding scale of liquid feeding volume, unclamp arc pressuring plate 9 and can block bell mouth, thereby stop liquid feeding.
When actual use, can comprise following three kinds of specifications:
50 milliliters of first measuring spoon maximum scales, graduation mark of every 2.5 milliliters of marks.
25 milliliters of second measuring spoon maximum scales, graduation mark of every 2.5 milliliters of marks.
100 milliliters of the 3rd measuring spoon maximum scales, graduation mark of every 5 milliliters of marks.
Claims (4)
1. the measuring spoon for accurate interpolation liquid, it is characterized in that comprising one transparent, outer surface is established graduated funnel-shaped container (1), this funnel-shaped container (1) bottom center is the bell mouth (2) that inner chamber is inverted round stage shape, at the upper limb along continuous straight runs of funnel-shaped container (1), a handle (3) is set, described handle (3) is provided with a fulcrum (4), the upper lever (5) of installing of described fulcrum (4), lever (5) is press-side near one end of handle tip, the other end is perk end and is positioned at Centromedian position, described funnel-shaped container (1) top, the perk end of described lever (5) is mentioned a montant (7) by rotating shaft (6), montant (7) lower end connects a counterweight (8), the shape of the profile of described counterweight (8) and bell mouth (2) inner chamber matches.
2. as claimed in claim 1 for accurately adding the measuring spoon of liquid, it is characterized in that the press-side of above-mentioned lever 5 is provided with an arc pressuring plate being bent upwards (9).
3. as claimed in claim 1 for accurately adding the measuring spoon of liquid, the bottom that it is characterized in that above-mentioned counterweight (8) is also provided with needle point shank (10) down, the diameter of this shank (10) is less than the internal diameter of described bell mouth (2), and shank (10) is through the lower edge of bell mouth (2).
4. as claimed in claim 1 for accurately adding the measuring spoon of liquid, it is characterized in that being provided with for falling the sharp mouth (11) of liquid in described funnel-shaped container (1) top edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097142.XU CN203693178U (en) | 2014-03-05 | 2014-03-05 | Measuring spoon for accurately adding liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097142.XU CN203693178U (en) | 2014-03-05 | 2014-03-05 | Measuring spoon for accurately adding liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203693178U true CN203693178U (en) | 2014-07-09 |
Family
ID=51043702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420097142.XU Expired - Fee Related CN203693178U (en) | 2014-03-05 | 2014-03-05 | Measuring spoon for accurately adding liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203693178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403548A (en) * | 2020-11-04 | 2021-02-26 | 安徽理工大学 | Multifunctional accurate weighing sampling medicine spoon for laboratory |
| CN114046849A (en) * | 2022-01-14 | 2022-02-15 | 潍坊加易加生物科技有限公司 | Liquid metering device |
-
2014
- 2014-03-05 CN CN201420097142.XU patent/CN203693178U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403548A (en) * | 2020-11-04 | 2021-02-26 | 安徽理工大学 | Multifunctional accurate weighing sampling medicine spoon for laboratory |
| CN112403548B (en) * | 2020-11-04 | 2022-02-01 | 安徽理工大学 | Multifunctional accurate weighing sampling medicine spoon for laboratory |
| CN114046849A (en) * | 2022-01-14 | 2022-02-15 | 潍坊加易加生物科技有限公司 | Liquid metering device |
| CN114046849B (en) * | 2022-01-14 | 2022-03-22 | 潍坊加易加生物科技有限公司 | Liquid metering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20170305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |