CN106475162A - Solution delivery safety lid and reagent bottle - Google Patents
Solution delivery safety lid and reagent bottle Download PDFInfo
- Publication number
- CN106475162A CN106475162A CN201611185284.1A CN201611185284A CN106475162A CN 106475162 A CN106475162 A CN 106475162A CN 201611185284 A CN201611185284 A CN 201611185284A CN 106475162 A CN106475162 A CN 106475162A
- Authority
- CN
- China
- Prior art keywords
- reagent bottle
- control valve
- filter
- solution delivery
- delivery safety
- 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
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/14—Process control and prevention of errors
- B01L2200/141—Preventing contamination, tampering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/04—Closures and closing means
- B01L2300/041—Connecting closures to device or container
- B01L2300/042—Caps; Plugs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/04—Closures and closing means
- B01L2300/041—Connecting closures to device or container
- B01L2300/044—Connecting closures to device or container pierceable, e.g. films, membranes
Abstract
The present invention relates to a kind of solution delivery safety lid, including body and filter, filter includes connecting portion, the filter house for being connected to connecting portion one end and filter membrane, and the other end sealing of connecting portion is coupled to body, and filter house has a cavity, filter membrane is arranged at cavity, filter also includes insertion connecting portion and filter house, and for connecting the passage of reagent bottle opening and cavity, one end of passage connection cavity is additionally provided with control valve, control valve is check valve, opens during for compensating reagent bottle internal gas pressure.In this way, during suction reagent, it is ensured that the stable gas pressure in reagent bottle, the smoothness of the solvent delivery in reagent bottle is improve.Additionally, filter membrane is arranged by the cavity in filter house, make air-flow first pass around filtration, then entered in reagent bottle by control valve, it is to avoid the reagent in reagent bottle is contaminated.A kind of reagent bottle is also provided.
Description
Technical field
The present invention relates to chemical experiment utensil, more particularly to a kind of solution delivery safety lid and reagent bottle.
Background technology
With the development of constantly bringing forth new ideas of science and technology, more and more for the laboratory of chemical technology research and development test.Entering
During row chemical experiment, it is often necessary to which adding chemical reagent into test tube carries out chemical reaction, at present, in chemical experiment, add chemistry
The method of reagent is mainly added using dropper or buret, its in operation, the organic solvent of extraction is usual
It is concentration height, the liquid of high volatility.In extraction process, organic solvent volatilizes pernicious gas from reagent bottle and is discharged into sky
In gas, the physical and mental health to experimenter is impacted.
The sealing of bottle cap for the problem is solved, can be increased, but sealing is higher easily occurs negative pressure occur in reagent bottle,
Delivery of therapeutic agents outward is difficult to after reagent output, causes reagent bottle deformation when serious or rupture.Additionally, for preventing organic solvent to reality
The personnel physical and mental health of testing is impacted, and most of chemical laboratory is further equipped with the auxiliary equipments such as air-conditioning or air cleaning facility
Remove indoor harmful gas.But the processing mode of this " first polluting, post-process ", it is impossible to remove in time or exclude with harmful gas
The air of body, the still physical and mental health to experimenter have a negative impact.
Content of the invention
It is necessary, impact experimenter physical and mental health, and reagent volatile for the organic solvent in traditional reagent bottle
Slack problem is conveyed, providing one kind prevents organic volatile material that in the air is discharged into, and ensures the molten of the smooth conveying of reagent
Liquid delivery safety lid and reagent bottle.
A kind of solution delivery safety lid, is installed in reagent bottle, and the solution delivery safety lid includes body and filter, institute
The opening that body sealing is coupled to the reagent bottle is stated, the filter includes connecting portion, is connected to described connecting portion one end
Filter house and filter membrane, the other end sealing of the connecting portion are coupled to the body, and the filter house has a cavity, described
Filter membrane is arranged at the cavity, and the filter also includes connecting portion described in insertion and the filter house, described for connecting
Reagent bottle opening and the passage of the cavity, the passage connect one end of the cavity and are additionally provided with control valve, the control
Valve processed is check valve, opens during for compensating the reagent bottle internal gas pressure.
Wherein in an embodiment, the control valve includes opening and locking states, the gas in the reagent bottle
Less than preset pressure value, the control valve is in opening to pressure, for compensating the air pressure in the reagent bottle；
When the air pressure in the reagent bottle is more than or equal to the preset pressure value, the control valve is in locking states.
Wherein in an embodiment, the control valve has flexibility, and extends including distal end, near-end and between
Inlet channel, the distal end are located at the cavity, described be proximally located at the passage, and be configured to responding the examination
Negative pressure in agent bottle and the gap that is turned on and off.
Wherein in an embodiment, the near-end of the control valve includes two alar parts extended along passage, described in two
Alar part is oppositely arranged, and is configured to normally closed, and forms the gap when negative pressure in the reagent bottle is responded.
Wherein in an embodiment, the distal end of the control valve is along the ventilation bore edges towards the axle away from the passage
Line direction extends, to provide support as the control valve.
Wherein in an embodiment, the outside dimension of the control valve is slightly larger than the internal diameter size of the passage.
Wherein in an embodiment, the filter also includes case, and the case is installed in the filter house, and is located at
The filter membrane side, and offer the air-vent for air inlet.
Wherein in an embodiment, the solution delivery safety lid also includes the transfusion tube joint for connecting woven hose,
The body is further opened with connecting the connecting hole of the reagent bottle opening, and the transfusion tube joint is threadedly connected to the connection
Hole.
Wherein in an embodiment, the transfusion tube joint is located at the end of the connecting hole circumferentially to be had substantially in circle
The contraction front of taper, the connecting hole inwall have the mating surface that contacts with the contraction front, the shape of the mating surface with
The mating shapes of the contraction front.
Wherein in an embodiment, the body includes block and lid, and the solution delivery safety lid also includes first
Sealing ring, the lid are circumferentially with first annular groove along which, and first sealing ring is embedded at the first annular groove, described
Circumferentially fitting projection is additionally provided with the opening of block, the lid circumferentially-spaced is additionally provided with the first annular groove along which
Second ring groove, the fitting projection are embedded in second cannelure, and the lid is connected as one with the block.
A kind of reagent bottle, including bottle and as above-mentioned solution delivery safety lid, the bottle top offers opening, described
Solution delivery safety lid is installed at the opening.
Above-mentioned solution delivery safety lid and reagent bottle, solution delivery safety lid are connected with the opening sealing of reagent bottle, then exist
During woven hose suction reagent, negative pressure in reagent bottle, is produced, by control valve is arranged, open when reagent bottle internal gas pressure is compensated
Open.In this way, during suction reagent, it is ensured that the stable gas pressure in reagent bottle, the suitable of solvent delivery in reagent bottle is improve
Smooth property.Additionally, filter membrane is arranged by the cavity in filter house, make air-flow first pass around filtration, then examination is entered by control valve
In agent bottle, it is to avoid the reagent in reagent bottle is contaminated.
Description of the drawings
Fig. 1 is the structural representation of the infusion safety lid in an embodiment of the present invention；
Fig. 2 is the profile of infusion safety lid as shown in Figure 1；
Fig. 3 is the partial enlarged drawing at the A of infusion safety lid as shown in Figure 2.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give presently preferred embodiments of the present invention.But, the present invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, the purpose for providing these embodiments is to make the understanding to the disclosure more thorough
Comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field for belonging to the present invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the restriction present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all of combination of the Listed Items of pass.
As shown in Figures 1 and 2, the solution delivery safety lid 10 in an embodiment of the present invention, is installed in opening for reagent bottle
Mouthful, the solution delivery safety lid 10 includes body 12 and filter 14.
The body 12 seals the opening for being coupled to reagent bottle, and the filter 14 includes connecting portion 142, is connected to connecting portion
The filter house 144 of 142 one end and filter membrane 146.The other end sealing of the connecting portion 142 is coupled to body 12, the filter house 144
With a cavity 1442, the filter membrane 146 is arranged at cavity 1442, and the filter 14 also includes insertion connecting portion 142 and filters
Portion 144, for connecting the passage 148 of reagent bottle opening and cavity 1442, the passage 148 connects one end of cavity 1442 also
It is provided with control valve 149.
Wherein, the solution delivery safety lid 10 also includes the transfusion tube joint 16 for connecting woven hose, and the body 12 is also
The connecting hole 122 of connection reagent bottle opening is offered, the transfusion tube joint 16 is threadedly connected to connecting hole 122.In chemical experiment
In, woven hose is arranged in transfusion tube joint 16, and stretches in reagent bottle, to aspirate the reagent in reagent bottle.
It should be appreciated that the opening sealing due to solution delivery safety lid 10 with reagent bottle is connected, then take out in woven hose
During inhaling reagent, negative pressure in reagent bottle, is produced, that is, be less than external atmospheric pressure.Control valve 149 in the present invention is unidirectional
Valve, opening during for compensating reagent bottle internal gas pressure, so, it is ensured that the stable gas pressure in reagent bottle, improve molten in reagent bottle
The smoothness of agent conveying.
That is, during woven hose suction reagent, producing negative pressure in reagent bottle, referring to the pressure in reagent bottle
Less than the pressure of the solvent vapor liquid equilibrium in reagent bottle, so that the reagent in reagent bottle cannot be smooth, or even cannot be from reagent
Output in bottle.And control valve 149 is opened, then the pressure in reagent bottle is compensate for, so that reagent smoothly can be exported.
Specific in an embodiment, the control valve 149 includes opening and locking states, when the gas in reagent bottle
Less than preset pressure value, control valve 149 is in opening to pressure, for compensating the air pressure in reagent bottle.When the gas in reagent bottle
Pressure is in locking states more than or equal to preset pressure value, control valve 149.That is, suction reagent during reagent
Atmospheric pressure value in bottle reaches above-mentioned condition, and control valve 149 is opened, and stops suction reagent, and atmospheric pressure value is more than or equal to aforesaid pre-
If atmospheric pressure value, then 149 locking of control valve.
Wherein, the filter membrane 146 is arranged at cavity 1442, makes air-flow first pass around filtration, then is entered by control valve 149
In reagent bottle, it is to avoid the reagent in reagent bottle is contaminated.Specifically, the filter membrane 146 is micropore filtering film 146, for preventing
The small particle dust of in the air, moisture are entered in bottle, maintain reagent purity in reagent bottle constant.
Preferably, Fig. 3 is seen also, the control valve 149 is fabricated from a flexible material, such as rubber or synthetic elastic material
Or which combines, the control valve 149 includes distal end 1491, near-end 1493 and the inlet channel 1492 between extending, and this is remote
End 1491 is located in the cavity 1442 of filter house 144, and the near-end 1493 is located in passage 148, and is configured to corresponding
Negative pressure in reagent bottle and the gap that is turned on and off.
In the present embodiment, the near-end 1493 of the control valve 149 includes two alar parts 1494 extended along passage 148, two
Individual alar part 1494 is oppositely arranged, and be configured to normally closed, and respond reagent bottle in negative pressure when form the gap.Namely
Say, when negative pressure being produced in reagent bottle, then, in the presence of external atmosphere pressure, strut two alar parts 1494, so as to form ventable stream
Gap.Specific in an embodiment, the alar part 1494 is in duckbill, that is, be in the laminated structure similar to duckbilled.
Wherein, the distal end 1491 of the control valve 149 is prolonged towards the axis direction away from passage 148 along 148 edge of passage
Stretch, to provide support as control valve 149.That is, the distal end 1491 of control valve 149 forms a flange, control valve 149 is made to exist
The axial limiting of passage 148.It should be appreciated that the radial dimension of the control valve 149 is slightly larger than the internal diameter of passage 148
Size, as control valve 149 is fabricated from a flexible material, then when control valve 149 is installed in passage 148, its outer wall is closely against logical
The inwall of pore 148, so as to realize good sealing.
In the present embodiment, the cavity 1442 of the filter house 144 is in inverted cone shape, and the filter membrane 146 covers at the cavity 1442,
In this way, making outside air that filter membrane 146 is first passed around, cavity 1442 is entered back into, then is entered in reagent bottle by control valve 149.
Due to, in aspiration procedure, producing negative pressure in reagent bottle, then air-flow is poured in cavity 1442, is to ensure that the air pressure in reagent bottle is steady
Fixed, then the throughput that control valve 149 is allowed access into is difficult excessive.Cavity 1442 is in inverted cone shape, can accommodate the air-flow of certain volume,
Cushioning effect can be played, and makes the air pressure in cavity 1442 certain difference is maintained at ambient pressure, it is ensured that enter reagent bottle
Interior air-flow is at the uniform velocity and flow is controllable.
Further, it is that to ensure that the air-flow for entering filter 14 is difficult excessive, and prevents larger diameter or larger particles
Pollutant enters filter 14, makes filter membrane 146 play good filtration, and the filter 14 also includes case 141, should
Case 141 is installed in filter house 144, and is located at 146 side of filter membrane, and offers the air-vent 1412 for air inlet.Specifically
To in the present embodiment, the center of the case 141 offers an air-vent 1412, and certainly, in other embodiments, this is breathed freely
Depending on the quantity and diameter in hole 1412 can be according to actual conditions, it is not limited thereto.
In the present embodiment, the body 12 includes block 124 and lid 126, is circumferentially additionally provided with the opening of the block 124
Fitting projection, the lid 126 have been provided at circumferentially spaced the second cannelure along which, and the fitting projection is embedded in second cannelure,
So that lid 126 is connected as one with block 124.In this way, by the cooperation of fitting projection and the second cannelure, by lid 126
It is coupled to block 124.
Wherein, the sealing of block 124 is coupled at the opening of reagent bottle, and the block 124 is respectively provided with elasticity with lid 126,
The radial dimension of the opening of the reagent bottle is slightly less than the radial dimension of the gabarit of block 124, so that block 124 is stablized and with good
The opening for being coupled to reagent bottle of good sealing.The block 124 for both ends open shell-like structure, the lid 126 removably,
And the upper end open of block 124 is hermetically coupled to, the lower ending opening of block 124 is located in reagent bottle.
Specifically, the lid 126 is formed with stage portion (figure is not marked), and second cannelure is arranged at the perpendicular of the stage portion
To step surface, when fitting projection is embedded in the second cannelure, the horizontal stand terrace of stage portion is connected to the lower surface of fitting projection.
In this way, volatilization organic gas need to be between the horizontal stand terrace of the lower surface of fitting projection and stage portion, the end of fitting projection
Between the side wall of face and the second cannelure, and discharge between the upper surface of fitting projection and the upper wall of the second cannelure.Due to
It is fitted close between three groups of above-mentioned mating surfaces, it is ensured that the sealing between block 124 and lid 126.
Further, it is to ensure the sealing between lid 126 and block 124, the solution delivery safety lid 10 also includes
First sealing ring 18, the lid 126 are circumferentially with first annular groove 1262 along which, and the first annular groove 1262 is interval in the second ring
Shape groove is arranged, and the position positioned at the one end for the opening for stretching into reagent bottle near lid 126.First sealing ring 18 located at this
In one cannelure 1262, and the side wall of the inner chamber of block is connected to, so as to further realize sealing.
It should be appreciated that the lid 126 and block 124 have elasticity, it is macromolecular material injection mo(u)lding, works as block
Extruding for 124 inwalls for being subject to inlet opening, makes the first sealing ring 18 be closely against the inner chamber of block 124, good so as to ensure that
Sealing.
It is understood that in the present embodiment, the lid 126 is removably sealed with block 124 and is connected, some other
In embodiment, the lid 126 can be also integrally formed with block 124, be not limited thereto.
In the present embodiment, the connecting hole 122 is opened in lid 126, and the lid 126 is further opened with the peace through lid 126
Dress hole (not shown), the installing hole all connect reagent bottle opening with connecting hole 122, and the installing hole is used for the connection with filter 14
Portion 142 connects, and the connecting hole 122 is used for connecting with transfusion tube joint 16.Specifically, the connecting portion 142 is cylindrical, the installation
The radial dimension in hole is more than the radial dimension for installing the connecting hole 122 of transfusion tube joint 16, and part is provided with internal thread, should
Connecting portion 142 is threadedly connected to the installing hole.
Wherein, 122 part of connecting hole is provided with internal thread, and the transfusion tube joint 16 is threadedly connected in connecting hole 122.Should
It is in substantially cone shape contraction front that transfusion tube joint 16 be located at the end of connecting hole 122 circumferentially to have, 122 inwall of connecting hole
There are the mating surface contacted with contraction front, the shape of the mating surface and the mating shapes of contraction front.In this way, connecing in woven hose
16 when being tightened in connecting hole 122, and the taper contraction front of transfusion tube joint 16 is tightened up by mating surface, so that through transfusion
The woven hose of pipe joint 16 is fastened, so as to prevent the junction gas leakage of woven hose and transfusion tube joint 16.
It is pointed out that in the present embodiment, the transfusion tube joint 16 includes one, and in some other embodiment, should
Transfusion tube joint 16 is alternatively multiple, is not limited thereto.
Based on above-mentioned solution delivery safety lid 10, the present invention also provides a kind of reagent bottle, the reagent bottle include bottle and
Above-mentioned solution delivery safety lid 10, the bottle top offer opening, and the solution delivery safety lid 10 is installed at the opening.
Above-mentioned solution delivery safety lid 10 and reagent bottle, solution delivery safety lid 10 are connected with the opening sealing of reagent bottle,
Then during woven hose suction reagent, in reagent bottle, negative pressure is produced, by the control valve 149 of check valve is set to, mending
Open when repaying reagent bottle internal gas pressure.In this way, during suction reagent, it is ensured that the stable gas pressure in reagent bottle, reagent is improve
The smoothness of the solvent delivery in bottle.Additionally, filter membrane 146 is arranged by the cavity 1442 in filter house 144, make air-flow first
Through filtering, then entered in reagent bottle by control valve 149, it is to avoid the reagent in reagent bottle is contaminated.
Each technical characteristic of embodiment described above arbitrarily can be combined, for making description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only have expressed the several embodiments of the present invention, and its description is more concrete and detailed, but simultaneously
Therefore can not be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, can also make some deformation and improvement, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (10)
1. a kind of solution delivery safety lid, is installed in reagent bottle, it is characterised in that the solution delivery safety lid include body and
Filter, the body sealing are coupled to the opening of the reagent bottle, and the filter includes connecting portion, is connected to the connection
The filter house of portion one end and filter membrane, the other end sealing of the connecting portion are coupled to the body, and the filter house has one
Cavity, the filter membrane are arranged at the cavity, and the filter also includes connecting portion described in insertion and the filter house, is used for
The passage of the reagent bottle opening and the cavity is connected, the passage connects one end of the cavity and is additionally provided with control
Valve, the control valve are check valve, open during for compensating the reagent bottle internal gas pressure.
2. solution delivery safety lid according to claim 1, it is characterised in that the control valve includes opening and lock
Closed state, when the air pressure in the reagent bottle is less than preset pressure value, the control valve is in opening, described for compensating
Air pressure in reagent bottle；
When the air pressure in the reagent bottle is more than or equal to the preset pressure value, the control valve is in locking states.
3. solution delivery safety lid according to claim 1, it is characterised in that the control valve has a flexibility, and including
Distal end, near-end and the inlet channel between extending, the distal end are located at the cavity, described are proximally located at the ventilation
Hole, and the gap for being configured to be turned on and off with negative pressure in the reagent bottle is responded.
4. solution delivery safety lid according to claim 3, it is characterised in that the near-end of the control valve includes two edges
The alar part that passage extends, two alar parts are oppositely arranged, and are configured to normally closed, and are responding negative pressure in the reagent bottle
When form the gap.
5. solution delivery safety lid according to claim 3, it is characterised in that the distal end of the control valve is along the ventilation
Bore edges extend towards the axis direction away from the passage, to provide support as the control valve.
6. solution delivery safety lid according to claim 1, it is characterised in that the filter also includes case, described
Case is installed in the filter house, and is located at the filter membrane side, and offers the air-vent for air inlet.
7. the solution delivery safety lid according to claim 1～6 any one, it is characterised in that the solution conveying peace
Full lid also includes the transfusion tube joint for connecting woven hose, and the body is further opened with connecting the connection of the reagent bottle opening
Hole, the transfusion tube joint are threadedly connected to the connecting hole.
8. solution delivery safety lid according to claim 7, it is characterised in that the transfusion tube joint is located at the connection
It is in substantially cone shape contraction front that the end in hole circumferentially has, and the connecting hole inwall is had and contacted with the contraction front
Mating surface, the mating shapes of the shape of the mating surface and the contraction front.
9. the solution delivery safety lid according to claim 1～6 any one, it is characterised in that the body includes lid
Cap and lid, the solution delivery safety lid also include the first sealing ring, and the lid is circumferentially with first annular groove, institute along which
State the first sealing ring and the first annular groove is embedded at, circumferentially fitting projection is additionally provided with the opening of the block, the lid
Body along its circumferentially-spaced be additionally provided with the second cannelure in the first annular groove, the fitting projection be embedded in described second annular
Groove, the lid is connected as one with the block.
10. a kind of reagent bottle, it is characterised in that solution delivery safety including bottle and as described in claim 1～9 any one
Lid, the bottle top offer opening, and the solution delivery safety lid is installed at the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611185284.1A CN106475162A (en) | 2016-12-20 | 2016-12-20 | Solution delivery safety lid and reagent bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611185284.1A CN106475162A (en) | 2016-12-20 | 2016-12-20 | Solution delivery safety lid and reagent bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106475162A true CN106475162A (en) | 2017-03-08 |
Family
ID=58285795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611185284.1A Pending CN106475162A (en) | 2016-12-20 | 2016-12-20 | Solution delivery safety lid and reagent bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106475162A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111278540A (en) * | 2017-11-06 | 2020-06-12 | 赛多利斯司特蒂姆生物工艺公司 | Filter module and method for detecting microorganisms |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131815Y (en) * | 1992-07-03 | 1993-05-05 | 孟繁英 | Multifunctional container cover |
| CN101541292A (en) * | 2006-11-27 | 2009-09-23 | 尼普洛株式会社 | Chemical liquid container |
| JP4620155B2 (en) * | 2009-02-09 | 2011-01-26 | ミリポア・コーポレイション | Pure water supply container |
| CN201988400U (en) * | 2011-02-14 | 2011-09-28 | 厦门大学 | Self-cleaning washing bottle with gas purifying function |
| CN202244537U (en) * | 2011-06-23 | 2012-05-30 | 可口可乐公司 | Sealing component and drink distributor with sealing component |
| CN103706412A (en) * | 2013-12-04 | 2014-04-09 | 北京华安奥特科技有限公司 | Seal reagent bottle device |
| CN104190488A (en) * | 2014-08-13 | 2014-12-10 | 广东体必康生物科技有限公司 | Anti-refluxing sealing test tube cap |
| CN206404799U (en) * | 2016-12-20 | 2017-08-15 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | Solution delivery safety lid and reagent bottle |
-
2016
- 2016-12-20 CN CN201611185284.1A patent/CN106475162A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131815Y (en) * | 1992-07-03 | 1993-05-05 | 孟繁英 | Multifunctional container cover |
| CN101541292A (en) * | 2006-11-27 | 2009-09-23 | 尼普洛株式会社 | Chemical liquid container |
| JP4620155B2 (en) * | 2009-02-09 | 2011-01-26 | ミリポア・コーポレイション | Pure water supply container |
| CN201988400U (en) * | 2011-02-14 | 2011-09-28 | 厦门大学 | Self-cleaning washing bottle with gas purifying function |
| CN202244537U (en) * | 2011-06-23 | 2012-05-30 | 可口可乐公司 | Sealing component and drink distributor with sealing component |
| CN103706412A (en) * | 2013-12-04 | 2014-04-09 | 北京华安奥特科技有限公司 | Seal reagent bottle device |
| CN104190488A (en) * | 2014-08-13 | 2014-12-10 | 广东体必康生物科技有限公司 | Anti-refluxing sealing test tube cap |
| CN206404799U (en) * | 2016-12-20 | 2017-08-15 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | Solution delivery safety lid and reagent bottle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111278540A (en) * | 2017-11-06 | 2020-06-12 | 赛多利斯司特蒂姆生物工艺公司 | Filter module and method for detecting microorganisms |
| CN111278540B (en) * | 2017-11-06 | 2022-07-26 | 赛多利斯司特蒂姆生物工艺公司 | Filter module and method for detecting microorganisms |
| US11541357B2 (en) | 2017-11-06 | 2023-01-03 | Sartorius Stedim Biotech Gmbh | Filter module and method for detecting microorganisms |
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Effective date of registration: 20191021 Address after: Longgang District of Shenzhen City, Guangdong province 518116 Longgang Tongle community under the banyan village, on the third floor of the two on the left Applicant after: Miraclean Technology Co., Ltd. Address before: 528300 Guangdong City, Shunde Province, Beijiao Town, Guangdong industrial design city design Plaza, B2 District, the two floor of the three floor Applicant before: Guangdong Shunde Institute of Industrial Design (Guangdong Shunde Institute of Innovative Design) |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170308 |