CN202315932U - Laboratory washing bottle for inserting sampling tube - Google Patents
Laboratory washing bottle for inserting sampling tube Download PDFInfo
- Publication number
- CN202315932U CN202315932U CN2011204432468U CN201120443246U CN202315932U CN 202315932 U CN202315932 U CN 202315932U CN 2011204432468 U CN2011204432468 U CN 2011204432468U CN 201120443246 U CN201120443246 U CN 201120443246U CN 202315932 U CN202315932 U CN 202315932U
- Authority
- CN
- China
- Prior art keywords
- sampling tube
- bottle
- sampling pipe
- washing bottle
- laboratory
- 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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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a laboratory washing bottle for inserting a sampling tube, which comprises the washing bottle (1), wherein a bottle cap (2) is arranged on a bottleneck part of the washing bottle (1); a sampling tube inserting hole (3) is arranged on the bottle cap (2); and a flexible ring (4) matched with the sampling tube is arranged on the sampling tube inserting hole (3). According to the utility model, the bottle cap for inserting the sampling tube is arranged on the bottleneck of the washing bottle, and the flexible ring is arranged on the sampling tube inserting hole of the bottle cap, so that when the sampling tube is required to be inserted into the other washing bottle, liquid attached on the sampling tube can be scraped by the flexible ring while the sampling tube is drawn out, reagent in the washing bottle can be prevented from being cross contaminated, and guarantee is provided for accurate measurement in a laboratory.
Description
Technical field
The utility model relates to be used for the pegging graft wash bottle of sampling pipe of a kind of laboratory, belongs to teaching, scientific experiment chamber apparatus.
Background technology
Sampling pipe regular meeting is plugged on and extracts all kinds of different reagent in the different wash bottles in the laboratory; The wash bottle bottleneck of existing grafting sampling pipe all opens wide; Probe tube is during from a wash bottle to another wash bottle; Reagent before sampling Guan Shanghui has in the wash bottle very easily makes the reagent cross pollution in the wash bottle when sampling pipe is pegged graft like this in different wash bottles, influence the clarity and the trace materials accuracy of experimental results of reagent.
Summary of the invention
The technical problem that the utility model will solve provides a kind of reagent that can prevent in the wash bottle by cross pollution, and be used for the pegging graft wash bottle of sampling pipe of simple in structure, practical laboratory can overcome the deficiency of prior art.
The technical scheme of the utility model is: it comprises the expansion wash bottle, is provided with bottle cap at the bottleneck position of wash bottle, on bottle cap, offers sampling pipe jack, and the sample introduction jack is provided with and the sampling pipe flexible rings that is complementary.
Compare with prior art; The utility model is through be used for the pegging graft bottle cap of sampling pipe of the bottleneck setting in wash bottle; On the sampling pipe jack of bottle cap, flexible rings is set, when needing another wash bottle of sampling pipe insertion, flexible rings just can be scraped the liquid of adhesive tape on the sampling pipe and smoothed out with the fingers totally when pulling out the sampling pipe like this; Can prevent that the interior reagent of wash bottle is by cross-infection, for the accurate measurement in the laboratory provides guarantee.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
The specific embodiment
Embodiment 1: as shown in Figure 1; The Bottle structure of wash bottle 1 is with existing identical; The utility model is to make a bottle cap that is complementary with it 2 according to the mouth sizes of wash bottle 1, on bottle cap 2, offers the sampling pipe jack 3 of a size greater than the sampling pipe simultaneously, and then in one of configuration on sampling jack 3 and the sampling pipe flexible rings 4 that is complementary; When pulling out the sampling pipe, just can the liquid on the sampling pipe be wiped off like this, prevented the reagent cross pollution.
Claims (1)
1. the laboratory wash bottle of sampling pipe that is used for pegging graft; It comprises expands wash bottle (1); It is characterized in that: be provided with bottle cap (2) at the bottleneck position of wash bottle (1); On bottle cap (2), offer sampling pipe jack (3), sampling jack (3) is provided with and the sampling pipe flexible rings (4) that is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204432468U CN202315932U (en) | 2011-11-10 | 2011-11-10 | Laboratory washing bottle for inserting sampling tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204432468U CN202315932U (en) | 2011-11-10 | 2011-11-10 | Laboratory washing bottle for inserting sampling tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202315932U true CN202315932U (en) | 2012-07-11 |
Family
ID=46427934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204432468U Expired - Fee Related CN202315932U (en) | 2011-11-10 | 2011-11-10 | Laboratory washing bottle for inserting sampling tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202315932U (en) |
-
2011
- 2011-11-10 CN CN2011204432468U patent/CN202315932U/en not_active Expired - Fee Related
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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: 20120711 Termination date: 20121110 |