CN106492893B - Use for laboratory solution quantitative dividing device - Google Patents
Use for laboratory solution quantitative dividing device Download PDFInfo
- Publication number
- CN106492893B CN106492893B CN201611091926.1A CN201611091926A CN106492893B CN 106492893 B CN106492893 B CN 106492893B CN 201611091926 A CN201611091926 A CN 201611091926A CN 106492893 B CN106492893 B CN 106492893B
- Authority
- CN
- China
- Prior art keywords
- container body
- discharge port
- handle
- flexible handle
- dividing device
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/52—Containers specially adapted for storing or dispensing a reagent
- B01L3/523—Containers specially adapted for storing or dispensing a reagent with means for closing or opening
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The present invention discloses a kind of use for laboratory solution quantitative dividing device, it is related to laboratory fluids dispensing apparatus technical field, feed inlet is equipped with including top and bottom is equipped with the container body of discharge port, the container body is column, the container is externally provided with fixed handle, flexible handle is equipped between the fixed handle and the container body, the bottom of the flexible handle is equipped with the switch inserted sheet for protruding into the container body bottom and sealing the discharge port, is crimped with elastic slice between the flexible handle and the top of the fixed handle；The feed inlet of the container body is equipped with lid, the lid is equipped with aperture, water dropper is connected under the discharge port, compared with prior art, the present invention seals the size of discharge port by the tightness of squeeze handles come control switch inserted sheet, it realizes the control to outflow solution speed, improves the packing efficiency and operation ease of experiment solution, the present invention is specifically applied to the quantitative separating of laboratory solution.
Description
Technical field
The present invention relates to laboratory fluids dispensing apparatus technical field, especially a kind of use for laboratory solution quantitative separating
Device.
Background technique
Liquid dispenser is usually a kind of container that the big discharge port of feed inlet is small, dedicated for liquid injection entrance is thinner
In small container, guide functions are played.The instrument that laboratory is currently used for solution packing has beaker, graduated cylinder and reagent bottle etc., with burning
Cup, graduated cylinder or reagent bottle etc. are dispensed into solution in the vessel such as small beaker, small graduated cylinder, buret, conical flask, volumetric flask.Due to
Existing beaker, graduated cylinder and reagent bottle etc. are all open ports, for exposure in air it is unstable it is volatile, oxidizable,
The packing and preparation of the reagents such as hygroscopic, inflammable, perishable, explosive, hypertoxic, carcinogenic, pathogenic are just very not applicable, and existing instrument
Amount is difficult to control when cannot observe exact volume, the packing of outflow solution while packing.
Summary of the invention
The present invention provides a kind of use for laboratory solution quantitative dividing device, it can solve existing use for laboratory in packing liquid
Dispenser the problem of not can control fluid flow.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that: including top be equipped with feed inlet and bottom
Portion is equipped with the container body of discharge port, and the container body is column, which is externally provided with fixed handle, the fixed handle and institute
It states and is equipped with flexible handle between container body, the bottom of the flexible handle, which is equipped with, to be protruded into the container body bottom and seal the discharging
The switch inserted sheet of mouth, is crimped with elastic slice between the flexible handle and the top of the fixed handle；The charging of the container body
Mouth is equipped with lid, which is equipped with aperture, is connected to water dropper under the discharge port.
In above-mentioned technical proposal, more specific scheme be may also is that on the flexible handle top and the fixed handle
Portion's fixed setting, is equipped with compressed spring between the flexible handle lower section and the fixed handle lower section；The container body bottom end
Side is equipped with the socket for the switch inserted sheet disengaging, and the water dropper is spirally connected with the discharge port.
Further: the container body is made of upper section, middle section and lower section, and three sections of diameter ratio is 4:2:1, the container
Body is made of transparent glass, and volume markings are indicated on container body.
Further: the container body is erected in a bracket, which is made of upper and lower two rings, and upper ring internal diameter is less than
Lower ring internal diameter, the upper ring are connect with the lower ring by three symmetrically arranged support legs.
Due to the adoption of the above technical scheme, compared with prior art, the present invention having the following beneficial effects:
1, due to being equipped with flexible handle on the inside of handle between container body, the bottom of the flexible handle, which is equipped with, protrudes into container body
Bottom and the switch inserted sheet for sealing discharge port seal the big of discharge port by the tightness of squeeze handles come control switch inserted sheet
It is small, it realizes the control to outflow solution speed, improves the packing efficiency and operation ease of experiment solution.
2, it is provided with aperture due to being furnished with lid on the feed inlet of container body, on lid, it can be in the state of approximation closing
Quantitative separating is volatile, the reagent solutions such as oxidizable, hygroscopic, inflammable, perishable, explosive, hypertoxic, carcinogenic, pathogenic.
3, it is made due to container body of transparent glass, surface indicates volume markings, can accurately hold while packing
Dispense the volume of solution outflow.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of bracket of the present invention.
Specific embodiment
Below in conjunction with attached Example, the invention will be further described:
The present invention as shown in Figure 1 is equipped with feed inlet including top and bottom is equipped with the container body of discharge port, and container body is
Column, container body are made of upper section 1-1, middle section 1-2 and lower section 1-3, and three sections of diameter ratio is 4:2:1, and container body is transparent
Glass is made, and volume markings 2 are indicated on container body, which is externally provided with fixed handle 3, which connects the upper of container body
Portion and bottom end are equipped with flexible handle 4 between fixed handle 3 and container body, 4 top of flexible handle is fixed with fixed 3 top of handle,
It is crimped with elastic slice 10 between flexible handle 4 and the top of fixed handle 3, is set between 4 lower section of flexible handle and fixed 3 lower section of handle
There is compressed spring 5, the bottom of flexible handle 4 is equipped with the switch inserted sheet 6 for protruding into container body bottom and sealing discharge port, which inserts
The socket insertion that piece is equipped with from container body bottom end side；The feed inlet of container body is equipped with lid 11, and the edge of the lid is provided with
Aperture 7 is connected to water dropper 8 under discharge port, and the pore size of aperture 7 is identical as 8 size of water dropper, can be to avoid instrument when solution packing
There is vacuum in inside；Water dropper 8 is spirally connected with discharge port, which is made of glass material, detachable, replaceable, should be into before use
Row exhaust.
As shown in Fig. 2, container body is erected in bracket 9, which is made of upper and lower two rings 9-1 and 9-2, upper ring 9-1
Internal diameter is less than lower ring 9-2 internal diameter, and upper ring 9-1 is connect with lower ring 9-2 by three symmetrically arranged support leg 9-3, container body
On the upper ring of bracket, lower section is protruded into ring for upper section and middle segment frame, makes container body suspension frame on the bracket, is divided when to quantify
When filling the reagent solutions such as volatile, oxidizable, hygroscopic, inflammable, perishable, explosive, hypertoxic, carcinogenic, pathogenic, solution is poured into
It in dispenser, closes the lid, when promptly flexible handle outward, switch inserted sheet is pulled out, and leaves discharge port, and solution is from discharge port stream
Out, when unclamping flexible handle, the switch inserted sheet of flexible handle and its connection sets back under the action of elastic slice and spring,
Discharge port is blocked, and solution is prevented to flow out, and by the tightness of Compressive activities handle come the size of control switch, is realized to outflow
The control of solution speed.
Claims (5)
1. a kind of use for laboratory is inflammable and explosive, perishable hazardous agents solution quantitative dividing device, including top be equipped with feed inlet and
Bottom is equipped with the container body of discharge port, it is characterised in that: the container body is column, which is externally provided with fixed handle, institute
It states and is equipped with flexible handle between fixed handle and the container body, the bottom of the flexible handle, which is equipped with, protrudes into the container body bottom
And the switch inserted sheet of the discharge port is sealed, elastic slice is crimped between the flexible handle and the top of the fixed handle；Institute
The feed inlet for stating container body is equipped with lid, which is equipped with aperture, is connected to water dropper under the discharge port.
2. use for laboratory according to claim 1 is inflammable and explosive, perishable hazardous agents solution quantitative dividing device, feature
Be: the flexible handle top and the fixed upper handle portion are fixedly installed, the flexible handle lower section with described fixed
Compressed spring is equipped between subordinate section；Container body bottom end side is equipped with the socket for the switch inserted sheet disengaging, the drop
Head is spirally connected with the discharge port.
3. use for laboratory according to claim 1 or 2 is inflammable and explosive, perishable hazardous agents solution quantitative dividing device,
Be characterized in that: the container body is made of upper section, middle section and lower section, and three sections of diameter ratio is 4:2:1, and the container body is transparent
Glass is made, and volume markings are indicated on container body.
4. use for laboratory according to claim 1 or 2 is inflammable and explosive, perishable hazardous agents solution quantitative dividing device,
Be characterized in that: the container body is erected in a bracket, which is made of upper and lower two rings, and upper ring internal diameter is less than in lower ring
Diameter, the upper ring are connect with the lower ring by three symmetrically arranged support legs.
5. use for laboratory according to claim 3 is inflammable and explosive, perishable hazardous agents solution quantitative dividing device, feature
Be: the container body is erected in a bracket, which is made of upper and lower two rings, and upper ring internal diameter is less than lower ring internal diameter, institute
It states ring and is connect with the lower ring by three symmetrically arranged support legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611091926.1A CN106492893B (en) | 2016-12-01 | 2016-12-01 | Use for laboratory solution quantitative dividing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611091926.1A CN106492893B (en) | 2016-12-01 | 2016-12-01 | Use for laboratory solution quantitative dividing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106492893A CN106492893A (en) | 2017-03-15 |
| CN106492893B true CN106492893B (en) | 2019-05-31 |
Family
ID=58329443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611091926.1A Active CN106492893B (en) | 2016-12-01 | 2016-12-01 | Use for laboratory solution quantitative dividing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106492893B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0981040A1 (en) * | 1998-08-17 | 2000-02-23 | Dart Industries Inc. | Combined measuring cup, funnel and strainer utensil |
| CN201002828Y (en) * | 2007-02-01 | 2008-01-09 | 侯璐璐 | Liquid controllable container |
| CN201125151Y (en) * | 2007-11-16 | 2008-10-01 | 胡宗生 | Medical solution split charging jar |
| CN202098559U (en) * | 2011-06-15 | 2012-01-04 | 孟现芳 | Metering adjustable racking machine |
| CN205213659U (en) * | 2015-12-17 | 2016-05-11 | 湖南省烟草公司长沙市公司浏阳市分公司 | High -efficient quantitative fertilization watering device |
| CN206276404U (en) * | 2016-12-01 | 2017-06-27 | 广西科技师范学院 | Use for laboratory solution quantitative dividing device |
-
2016
- 2016-12-01 CN CN201611091926.1A patent/CN106492893B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0981040A1 (en) * | 1998-08-17 | 2000-02-23 | Dart Industries Inc. | Combined measuring cup, funnel and strainer utensil |
| CN201002828Y (en) * | 2007-02-01 | 2008-01-09 | 侯璐璐 | Liquid controllable container |
| CN201125151Y (en) * | 2007-11-16 | 2008-10-01 | 胡宗生 | Medical solution split charging jar |
| CN202098559U (en) * | 2011-06-15 | 2012-01-04 | 孟现芳 | Metering adjustable racking machine |
| CN205213659U (en) * | 2015-12-17 | 2016-05-11 | 湖南省烟草公司长沙市公司浏阳市分公司 | High -efficient quantitative fertilization watering device |
| CN206276404U (en) * | 2016-12-01 | 2017-06-27 | 广西科技师范学院 | Use for laboratory solution quantitative dividing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106492893A (en) | 2017-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2730270A (en) | Liquid measuring and dispensing device | |
| US9254944B1 (en) | Assembly and method for pouring liquid from a container | |
| US20080308183A1 (en) | Satellite dosing system | |
| CN101379374B (en) | Dosing device for a fluid | |
| CN1972755A (en) | Container for packaging a liquid to be dispensed in drops reversibly deformed by air input | |
| KR101501027B1 (en) | Pump vessel for dispensing of capsule | |
| WO2019150106A1 (en) | Improvement to a dosing apparatus and a container | |
| JP2014522345A (en) | Dispenser for dispensing liquid medium doses | |
| US9814848B2 (en) | Metering device and dispensing container | |
| CN106492893B (en) | Use for laboratory solution quantitative dividing device | |
| WO2020147706A2 (en) | Container capable of metering when put upside down | |
| KR20120044765A (en) | Makeup container having syringe | |
| CN206276404U (en) | Use for laboratory solution quantitative dividing device | |
| JP2024026468A (en) | Dispensing head and dispensing device for measuring and dispensing liquid preparation, and use of the same | |
| CN207917542U (en) | A kind of medicinal liquid bottle that can realize quantitative liquid getting | |
| CN105236025B (en) | A kind of inceptive positioning device, container and method | |
| US5988434A (en) | Dosage withdrawal apparatus | |
| JP2020525084A (en) | Structural construction for a suction device having a container for mixing Yerba mate or similar with water | |
| CN104510381B (en) | Metering oil kettle and metering oiler for oil drum | |
| CN201094783Y (en) | Infusion device floating force deadweight type automatic needle-closing device | |
| CN210417571U (en) | Emulsion dispensing device | |
| CN106361159A (en) | Water dispenser system with heating function | |
| CN108216896A (en) | It can realize the medicinal liquid bottle of quantitative liquid getting | |
| US11241705B2 (en) | Fluid metering and dispenser device | |
| CN214863643U (en) | Teaching is with pharmacology experiment bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |