CN202131078U - Eccentric weighting funnel - Google Patents
Eccentric weighting funnel Download PDFInfo
- Publication number
- CN202131078U CN202131078U CN201120259050U CN201120259050U CN202131078U CN 202131078 U CN202131078 U CN 202131078U CN 201120259050 U CN201120259050 U CN 201120259050U CN 201120259050 U CN201120259050 U CN 201120259050U CN 202131078 U CN202131078 U CN 202131078U
- Authority
- CN
- China
- Prior art keywords
- funnel
- weighting
- discharge spout
- tank
- weighing
- 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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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model relates to an eccentric weighting funnel, which comprises a funnel main body (1), a funnel tank (2), a turned edge (3) and a discharge spout (4). The eccentric weighting funnel is characterized in that the funnel main body (1) is in a shovel shape, the funnel tank (2) and the discharge spout (4) are positioned on the funnel main body (1), the discharge spout (4) is connected with the funnel tank (2), and the turned edge (3) is arranged on the side of the funnel tank (2). The eccentric weighting funnel is made of high quality hygienic polypropylene materials in injection molding mode. The eccentric weighting funnel for laboratories is provided with the special discharge spout (4) and the special turned edge (3), and can be used for weighting solid, powder and liquid. Users doesn't need to worry about finding different containers to weight different sampling materials and can conveniently and directly place weighted samples into sample bottles or other analyzing instruments. The humanity design brings convenience to operators.
Description
Technical field
The utility model relates to a kind of funnel, relates in particular to a kind of step weighing funnel.
Background technology
Present stage, sample in laboratory weighing process spilt the pollution instrument easily, do not have special-purpose instrument, weighing particulate matter, powder for solid or liquid on the market; The general pan paper that adopts comes weighing, and weighing is easy, but when pouring container into; Be prone to spill, influence weighing result.For liquid, generally adopt the measuring cup weighing, but after the weighing, need to accomplish, but use is inconvenient, effect is undesirable through repeatedly dilution.
Summary of the invention
According to above-mentioned technical matters; The utility model provides a kind of novel structure, easy to use, difficult pollution, weighing step weighing funnel accurately; Form by funnel body (1), funnel trough (2), crimping (3), let slip a remark (4), it is characterized in that funnel body becomes the shovel type, have a funnel trough and one to let slip a remark on the funnel body; Leting slip a remark links to each other with funnel trough, and the funnel trough avris has a crimping.
The beneficial effect of the utility model is: this utility model adopts high-quality health stage polypropylene material injection molded.The authentication of state food drug administration has been passed through in this polypropylene injection moulding, meets the labware safety rate, has filled up the blank of domestic microweighing with instrument.The step weighing funnel is used in the laboratory weighing; Distinctive leting slip a remark and bead designs, not only ponderable quantity solid, powdered rubber can also the weighing liquid substances, and the user not be used in to the different sample materials of weighing and looks for different containers to worry; Product structure design is ingenious; Guaranteed in the weighing process easy to use, safe, thereby reduced waste of time in the sample weighing process, improved work efficiency greatly.Can directly sample be put into sample bottle and other analytic instruments easily after weighing simultaneously is intact, the design of hommization makes the operator handy.
Description of drawings
Fig. 1 is the front view of the utility model.
The specific embodiment
According to shown in Figure 1; The single weighing solid of the utility model, powder quality 1g; Liquid capacity 2ml lies against the step weighing funnel on the platform during weighing, solid, powder, the liquid substance of institute's weighing is put into the funnel trough (2) of step weighing funnel; Can let slip a remark (4) directly be inverted in the volumetric flask liquid feeding dilution after the weighing.
Claims (1)
1. step weighing funnel; Form by funnel body (1), funnel trough (2), crimping (3), let slip a remark (4); It is characterized in that funnel body (1) becomes the shovel type; A funnel trough (2) and one let slip a remark (4) are arranged on the funnel body (1), and let slip a remark (4) link to each other with funnel trough (2), and funnel trough (2) avris has a crimping (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120259050U CN202131078U (en) | 2011-07-21 | 2011-07-21 | Eccentric weighting funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120259050U CN202131078U (en) | 2011-07-21 | 2011-07-21 | Eccentric weighting funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202131078U true CN202131078U (en) | 2012-02-01 |
Family
ID=45519855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120259050U Expired - Fee Related CN202131078U (en) | 2011-07-21 | 2011-07-21 | Eccentric weighting funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202131078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104345009A (en) * | 2014-11-13 | 2015-02-11 | 南京中联水泥有限公司 | Weighing funnel for specific surface area of cement |
| CN108043480A (en) * | 2017-12-19 | 2018-05-18 | 重庆大学 | A kind of closed funnel type meausring apparatus |
-
2011
- 2011-07-21 CN CN201120259050U patent/CN202131078U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104345009A (en) * | 2014-11-13 | 2015-02-11 | 南京中联水泥有限公司 | Weighing funnel for specific surface area of cement |
| CN108043480A (en) * | 2017-12-19 | 2018-05-18 | 重庆大学 | A kind of closed funnel type meausring apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20130721 |