CN2063785U - Funnel with adjustable funnel diameter - Google Patents
Funnel with adjustable funnel diameter Download PDFInfo
- Publication number
- CN2063785U CN2063785U CN 90210531 CN90210531U CN2063785U CN 2063785 U CN2063785 U CN 2063785U CN 90210531 CN90210531 CN 90210531 CN 90210531 U CN90210531 U CN 90210531U CN 2063785 U CN2063785 U CN 2063785U
- Authority
- CN
- China
- Prior art keywords
- funnel
- adjustable
- diameter
- air
- groove
- 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.)
- Pending
Links
- 230000010412 perfusion Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Supply Of Fluid Materials To The Packaging Location (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model relates to an improvement of funnel commonly used. The duct of the funnel is provided with a groove for facilitating the air to escape, so that the funnel does not cause the phenomenon of difficult liquid filling. The improved funnel has the advantages of simple structure, convenient use and high filling speed.
Description
The utility model belongs to a kind of improvement of funnel commonly used.
To osculum container perfusion fluid the time, at present funnel water conservancy diversion that adopt more.But, no matter be the irony funnel, or plastic funnel, in perfusion, often take place because the turbination downcomer jam-pack vessel port of funnel, cause in the container air to put ease and do not come out, and the phenomenon that the liquid in the funnel trickles and.At this moment, need funnel be promoted with hand, release the pressure, liquid could continue to inject.
The utility model provides a kind of improved funnel, and it has higher rate of flooding.And the phenomenon that the liquid trickling in the funnel is not advanced can not appear.
The utility model is achieved in that to have on the turbination bottom of funnel and its conduit is convenient to the groove that air is overflowed, when pouring liquid in funnel, the air that liquid squeezed that is flow in the container, rise the effusion vessel port along its groove, it is unimpeded to reach the liquid perfusion, save time, and easy to use.
Fig. 1 is the structural representation of funnel.
Fig. 2 is the A-A profile of Fig. 1.
The material of funnel is not limit, and can roll with iron plate, can injection mo(u)lding yet.
Claims (2)
1, a kind of funnel that is used for perfusion fluid, it is made of infundibular body and back taper type downcomer, it is characterized in that: have on the conduit and be convenient to the groove that air is overflowed.
2,, it is characterized in that catheter groove extends to the bottom of inverted cone according to claims 1 described funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90210531 CN2063785U (en) | 1990-01-10 | 1990-01-10 | Funnel with adjustable funnel diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90210531 CN2063785U (en) | 1990-01-10 | 1990-01-10 | Funnel with adjustable funnel diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2063785U true CN2063785U (en) | 1990-10-17 |
Family
ID=4890435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90210531 Pending CN2063785U (en) | 1990-01-10 | 1990-01-10 | Funnel with adjustable funnel diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2063785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313835A (en) * | 2019-06-19 | 2019-10-11 | 简豪益 | Flow controller |
-
1990
- 1990-01-10 CN CN 90210531 patent/CN2063785U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313835A (en) * | 2019-06-19 | 2019-10-11 | 简豪益 | Flow controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |