CN205435511U - Liquid preparation device - Google Patents
Liquid preparation device Download PDFInfo
- Publication number
- CN205435511U CN205435511U CN201620190854.5U CN201620190854U CN205435511U CN 205435511 U CN205435511 U CN 205435511U CN 201620190854 U CN201620190854 U CN 201620190854U CN 205435511 U CN205435511 U CN 205435511U
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- staving
- liquid
- pipette
- bag
- utility
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Abstract
The utility model provides a liquid preparation device, include lid, top open -ended staving and join in marriage the liquid bag, it is located to join in marriage the liquid bag in the staving, the open end of joining in marriage the liquid bag outwards overturns and fixes the opening part of staving, seted up the through -hole on the lid, a pipette is passed the through -hole extends to the inside of staving, the liquid suction port of pipette is the cockscomb structure, liquid suction port is close to the bottom of staving, the pipette links to each other with filter equipment. The utility model relates to a novelty, convenient operation sets the liquid suction port of pipette to cockscomb structure, and the imbibition is convenient, can not appear that liquid suction port hugs closely on the imbibition bag and the condition of unable imbibition.
Description
Technical field
This utility model belongs to biological technical field, is specifically related to a kind of liquid dispensing device.
Background technology
The preparation of solution, is typically all the open drum used, configures, configure closed cover on complete bonnet in directly pouring various test solutions into open drum, forms closed state in making bucket.Solution is directly poured in bucket, needs clean bucket wall after use, uses cumbersome, and easily foul solution, therefore arranges a dosing bag in bucket, and is fixed on barrel inwall by dosing bag, pipette is extended to imbibition in bucket, directly changes dosing bag after completing, eliminate the program of washing bucket.But, the liquid sucting port of normally used pipette is flat face, is easily close to the inwall of dosing bag, the situation that imbibition is more difficult occurs.
The Chinese utility model patent description of Application No. 201220105398.1 discloses a kind of closed liquid dispensing device, including staving and bung, bung is arranged on the oral area of staving, described bung is provided with liquid-feeding tube and poke hole, described liquid-feeding tube is " L " shape, one end of described liquid-feeding tube is stretched in staving, and the described liquid-feeding tube other end is in communication with the outside through bung.Although above-mentioned liquid dispensing device solves the problem of test solution splashes, but if using antipollution dosing bag, still there will be the problem that pipette is close on dosing bag cause imbibition difficulty.
Utility model content
The shortcoming of prior art in view of the above, technical problem to be solved in the utility model is to provide a kind of liquid dispensing device, and from liquid dispensing device, imbibition is convenient.
For achieving the above object, this utility model provides a kind of liquid dispensing device, and including lid, the staving of upper opening and dosing bag, described dosing bag is positioned at described staving, and the bag mouth of described dosing bag outwards overturns and is fixed on the opening part of described staving；Offering through hole on described lid, a pipette extends to the inside of described staving through described through hole, and the liquid sucting port indentation of described pipette, described liquid sucting port is near the bottom of described staving；Described pipette is connected with defecator.
Preferably, the bottom of described staving connects roller.
Preferably, described roller is universal wheel.
Preferably, the opening of described dosing bag is fixed on described staving by clip.
Preferably, it is provided with silicone gasket between described clip and described dosing bag.
As it has been described above, the liquid dispensing device that this utility model relates to, have the advantages that modern design, easy to operate, the liquid sucting port of pipette is arranged to zigzag, imbibition is convenient, and not havinging that liquid sucting port is close on fluid aspirating bag cannot the situation of imbibition.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the enlarged drawing in Fig. 1 at A.
Element numbers explanation
1 lid
11 through holes
2 stavings
21 rollers
3 dosing bags
4 pipette
41 liquid sucting ports
5 defecators
6 clips
61 silicone gaskets
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be understood other advantages of the present utility model and effect easily by the content disclosed by this specification.
Notice, structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to coordinate the content disclosed in description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still fall in the range of the technology contents disclosed in this utility model can be contained.Simultaneously, in this specification cited as " on ", D score, "left", "right", the term of " middle " etc., it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, being altered or modified of its relativeness, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As illustrated in fig. 1 and 2, this utility model provides a kind of liquid dispensing device, including lid 1, the staving 2 of upper opening and dosing bag 3, described lid 1 covers on described staving 2, an airtight space is formed in making described staving 2, described dosing bag 3 is positioned at described staving 2, the bag mouth of described dosing bag 3 outwards overturns and is fixed on the opening part of described staving 2, described dosing bag 3 is made up of PE material, generally single use thing, preferably, the opening of described dosing bag 3 is fixed on described staving 2 by clip 6, described dosing bag 3 is made to move, as depicted in figs. 1 and 2, preferably, it is provided with silicone gasket 61 between described clip 6 and described dosing bag 3, the bag mouth effectively preventing described dosing bag 3 is damaged by clip 6.
As shown in Figure 1, through hole 11 is offered on described lid 1, described through hole 11 is used for wearing pipette 4, described pipette 4 extends to the inside of described staving 2 through described through hole 11, the liquid sucting port 41 of described pipette 4 is near the bottom of described staving 2, described liquid sucting port 41 indentation, the liquid sucting port 41 of indentation will not be attached on the inwall of described dosing bag 3, imbibition is more smooth and easy, the problem not havinging imbibition difficulty, the sawtooth of liquid sucting port 41 is provided with multiple and circumferentially distributed, the tip of sawtooth polishes, prevent from poking described dosing bag 3, described liquid sucting port 41 leaves spacing with the bottom of dosing bag 3, in case sawtooth destroys described dosing bag 3.Described pipette 4 is connected with defecator 5, filters the liquid drawn.
Roller 21, described roller 21 is had typically to select universal wheel, conveniently moving as illustrated in fig. 1, it is preferred that the bottom of described staving 2 connects.
In sum, this utility model effectively overcomes various shortcoming of the prior art and has high industrial utilization.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for limiting this utility model.Above-described embodiment all can be modified under spirit and the scope of the present utility model or change by any person skilled in the art.Therefore, art has all equivalence modification or changes that usually intellectual is completed under without departing from the spirit disclosed in this utility model and technological thought such as, must be contained by claim of the present utility model.
Claims (5)
1. a liquid dispensing device, including lid (1), the staving (2) of upper opening and dosing bag (3), described dosing bag (3) is positioned at described staving (2), it is characterized in that, the bag mouth of described dosing bag (3) outwards overturns and is fixed on the opening part of described staving (2)；Through hole (11) is offered on described lid (1), one pipette (4) extends to the inside of described staving (2) through described through hole (11), liquid sucting port (41) indentation of described pipette (4), described liquid sucting port (41) is near the bottom of described staving (2)；Described pipette (4) is connected with defecator (5).
Liquid dispensing device the most according to claim 1, it is characterised in that: the bottom of described staving (2) connects roller (21).
Liquid dispensing device the most according to claim 2, it is characterised in that: described roller (21) is universal wheel.
Liquid dispensing device the most according to claim 1, it is characterised in that: the opening of described dosing bag (3) is fixed on described staving (2) by clip (6).
Liquid dispensing device the most according to claim 4, it is characterised in that: it is provided with silicone gasket (61) between described clip (6) and described dosing bag (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190854.5U CN205435511U (en) | 2016-03-11 | 2016-03-11 | Liquid preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190854.5U CN205435511U (en) | 2016-03-11 | 2016-03-11 | Liquid preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205435511U true CN205435511U (en) | 2016-08-10 |
Family
ID=56602841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620190854.5U Active CN205435511U (en) | 2016-03-11 | 2016-03-11 | Liquid preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205435511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934024A (en) * | 2021-02-28 | 2021-06-11 | 浙江金象科技有限公司 | Liquefied gas blending tank |
-
2016
- 2016-03-11 CN CN201620190854.5U patent/CN205435511U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934024A (en) * | 2021-02-28 | 2021-06-11 | 浙江金象科技有限公司 | Liquefied gas blending tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.28, Lane 908, Ziping Road, Pudong New Area, Shanghai, 201321 Patentee after: Shanghai Aopu Mai Biotechnology Co., Ltd Address before: Room 506, building 2, No. 3377, Kangxin Road, Pudong New Area, Shanghai, 201321 Patentee before: SHANGHAI OPM BIOSCIENCES Co.,Ltd. |