CN104609014B - A kind of liquid bogey - Google Patents
A kind of liquid bogey Download PDFInfo
- Publication number
- CN104609014B CN104609014B CN201310535326.XA CN201310535326A CN104609014B CN 104609014 B CN104609014 B CN 104609014B CN 201310535326 A CN201310535326 A CN 201310535326A CN 104609014 B CN104609014 B CN 104609014B
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- CN
- China
- Prior art keywords
- channel
- plug
- cushion plugs
- sealing
- liquid
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/068—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages with removable spouts which can be plugged in a discharging and in a closing position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/62—Secondary protective cap-like outer covers for closure members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The present invention provides a kind of liquid bogey, which is characterized in that including：Liquid chamber for accommodating liquid comprising cavity hatch；For the sealing-plug of seal cavity opening, which includes hollow cock body chamber；Cushion plugs；The cushion plugs are located in cock body chamber, and the liquid chamber is connected to by channel with external fluid with the sealing-plug and cushion plugs.Device through the invention, can be to avoid the risk that liquid sample surprisingly flows out.Reduce manufacturing cost simultaneously.
Description
Technical field
The present invention relates to a kind of liquid bogey, especially a kind of devices for accommodating liquid solution.
Background technology
Traditional liquid bogey generally includes the cup body of aqueous liquids, and there are one similar plugs in the opening of cup body
Son, this plug after design, on the one hand can allow the liquid in cup by safe storage inside, will not be easily from cup
It is flowed out in son, in the outside of plug, there are one lids, which can be with a channel on sealing plug.It is to be used when needing
When, the cup body of cup is squeezed, the liquid inside cup is allowed to be flowed out by a channel of plug.The liquid flowed out can be with
Detection reaction is participated in, other purposes can also be participated in, such as the liquid of outflow is used for eluted sample, or tissue local is carried out
It clears up or for extracting analyte in sample, such as albumen, antibody, antigen etc..
But traditional such device, sometimes, after long-distance transportation, after opening lid, it is found that from plug
Some liquid (not squeezing cup body) are flowed out in channel in son naturally, because these liquid usually have corrosion property,
Operator may be damaged.
This reduces the harm to operator, while reducing production it is still necessary to provide a kind of new liquid bogey
Difficulty.
Invention content
The present invention provides a kind of liquid bogey, which is characterized in that including：Liquid chamber for accommodating liquid,
Including cavity hatch；For the sealing-plug of seal cavity opening, which includes hollow cock body chamber；Cushion plugs, the buffering
Plug is located in cock body chamber, and the liquid chamber is connected to by channel with external fluid with the sealing-plug and cushion plugs.
Preferably, the cushion plugs are entirely located in match body cavity.
Preferably, positioned at the channel of cushion chamber by being slightly tapered.
Preferably, it is located at the channel of sealing-plug by thin gradually thicker.
Preferably, include the convex tooth of the portion of channel in cock body intracavitary, one end in cushion chamber includes recess, should
The part of recess coordinates with convex tooth.
Preferably, the cushion plugs are cone.
Preferably, the thick one end in channel is far from cavity hatch in the cushion plugs, and thin one end is close to cavity hatch.
Preferably, the thick one end in the channel in the plug is far from cavity hatch, and thin one end is close to cavity hatch.
Preferably, the interior diameter of the thick one end in the channel in the plug is 0.4-1 millimeters, the interior diameter of thin one end
It is 0.2-0.3 millimeters.
Preferably, the thick interior diameter in channel is 1.0-2.0 millimeters in the cushion plugs, and the interior diameter of thin one end is
0.2-0.3 millimeters.
Preferably, the device further includes the lid for sealing match lumenal passageway.
Preferably, the elastic deformation material is latex, rubber or plastic material.
Advantageous effect
Device through the invention, can be to avoid the risk that liquid sample surprisingly flows out.Reduce manufacturing cost simultaneously.
Description of the drawings
Fig. 1 is the dimensional structure diagram of one embodiment of the invention；
Fig. 2 is the assembling dimensional structure diagram of one embodiment of the invention；
Fig. 3 is the structural profile illustration of one embodiment of the invention；
Fig. 4 is the structural profile illustration of one embodiment of the invention.
Reference sign：
Lid 1；Sealing-plug 2, cup body 4；Solution cavity 41；Along 42 in solution cavity opening；Cushion plugs 3；Passage end opening 22；
Sealing-plug chamber 28；Another end opening 24 in channel；Channel 27 in plug；Sealing-plug wall 26；Fill in the prominent tooth 29 in chamber；Groove
23；The outer 28 of plug；Channel 34 in cushion plugs, the one end open 30 in cushion plugs channel；The other end 33 in cushion plugs channel,
The wall 31 of cushion plugs；The recess 35 of cushion plugs.
Specific implementation mode
The structure or these used technical terms that are related to the present invention are described further below.
Liquid bogey
In conjunction with attached drawing 1 and 4, liquid bogey provided by the invention generally comprises following major part, sealing-plug 2, and
Fluid chamber 4, fluid chamber 41 be generally used to carry or contain liquid, this liquid can be reagent extraction, sample process, disinfection,
Or any liquid applied is needed in order to complete certain detection, this liquid includes some chemical compositions.It is preferred at some
Mode in, sealing-plug 2 includes a hollow cavity 28, and a channel 27 being communicated with hollow cavity, generally, channel
One end 22 is communicated with the external world, and the other end 24 is communicated with cavity 28.Match along 42 with the interior of the opening of cup body 4 outer 25 of the sealing-plug
It closes, the purpose of sealed opening can be played.In some modes, screw thread may be used or mode in the form of piston is sealed, allow
Solution in cup body is held securely in the chamber of cup body.In some modes, which further includes a lid 1, is used for close
It is sealed the opening in the channel of blocking.A part of length for providing the channel of liquid is communicated with sealing-plug chamber 28.And sealing-plug chamber 28
The just solution contact directly and in cup body chamber.It is 0.1-0.8 millimeters a diameter of since channel is generally very elongated.But actually make
In, due to some, such as in transportational process, to the jolting of bogey, the increase of pressure or environment temperature
Increase etc., some liquid are usually remained in sealing-plug chamber.When in use when body is uncapped in rotation, usually position
It can be flowed out automatically from passway 22 in the liquid in seal chamber, these unexpected liquid can sometimes cause to hinder to operator
When evil, especially these liquid have corrosive.If elongated channel extend to cup body opening or with through
Entire hollow cavity, it appears that this problem can be improved, still, in the making of the mold of sealing-plug, had special
It is required that needing to carry out accurate processing to mold, required precision is high, and scrappage is also relatively high.By our experiment,
Scrappage is in 10-15% or so.On the one hand, if you do not need to hollow cavity, all solid sealing-plugs are (in addition to channel
Outside), although can be easily worked, due to being all plastic material, when sealing-plug seals solution cavity, make due to squeezing
With, very thin channel block may be caused and cannot be unimpeded.When including hollow cavity, very thin channel is allowed to run through chamber
Body needs very high requirement to the precision of mold, and the scrappage made is very high, and scrappage is in 10-15% or so.
In order to preferably overcome this defect, a cushion plugs 3 are being set in seal chamber 28, are also including one in cushion plugs
A channel 34, channel has opening 30 and 33, while channel is made of conduit wall 31.Cushion plugs can be positioned partially or entirely in close
It seals in chamber 28.Preferably, there are one convex teeth 29 on seal chamber, and the part in channel is located in convex tooth 29, around convex tooth
With groove 23, groove is around the circular ditch of convex dentification.In order to allow cushion plugs 3 to be preferably located at seal chamber 28, in cushion plugs
One end open a groove, the centre of groove is the opening 30 in channel, while the depth of groove and the depth of convex tooth are substantially identical, this
Sample can adequately coordinate by the outer of groove with convex periodontal ditch, fill up the ditch of convex tooth surrounding.It on the one hand can allow in this way
Cushion plugs are more stably located in seal chamber, alternatively, it is also possible to make way for the channel in cushion plugs and leading in sealing-plug
The metastable connection in road.By the setting of cushion plugs, the mold on the one hand not having to complex precise produces sealing-plug, in addition,
Overcome the accident of automatic discharging function.
Such as Fig. 3, in some preferred modes, the channel of sealing-plug 2 is by one end far from cup body to close cup body
One end is tapered.In other preferred modes, the channel of cushion plugs 3 is by one end far from cup body to the one of close cup body
End is tapered.In this way, more overcoming the risk that liquid outflows automatically.By our experiment, it is found that such structure design changes
Into the risk that liquid outflows automatically previously reduces 20% or more relatively.When using one-part form, and the internal diameter in channel is the same
When, the ratio that liquid outflows automatically is 25-30% or so (summary of specific experiment data).And two-piece design is used, and two
Duan Tongdao is that the ratio that liquid outflows automatically is 2-3% or so when being tapered, be in inverted cone.It is such
Design greatly improves the risk that liquid outflows automatically, allows such device to use safer, and manufacturing cost more cheap.
The material for manufacturing sealing-plug or cushion plugs generally uses plastic material, or rubber, polyester or rubber material
It makes.The selection of these materials is that those of ordinary skill in the art are easy to get.
Specific implementation mode
The specific implementation mode of the present invention is described in detail presently in connection with attached drawing, this explanation is not to this hair
Bright claim carries out any limitation, but for illustrating how to realize the present invention, belong to the concrete mode of the present invention.
Fig. 4 is the specific embodiment of the present invention.In conjunction with attached drawing 1 and 4, liquid bogey one provided by the invention
As include following major part, sealing-plug 2 and fluid chamber 41, fluid chamber 41 be generally used to carry or contain liquid, this liquid
It can be reagent extraction, sample process, disinfection or need any liquid for applying to complete certain detection, this liquid
Include some chemical compositions.Sealing-plug 2 includes a hollow cavity 28, and the channel 27 communicated with hollow cavity,
The one end 22 in channel is communicated with the external world, and the other end 24 is communicated with cavity 28.The outer 25 of the sealing-plug is interior with the opening of cup body 4
Along cooperation, the purpose of sealed opening can be played.Channel is generally very elongated, 0.1-0.8 millimeters a diameter of.In seal chamber 28
One cushion plugs 3 is set, also includes a channel 34 in cushion plugs, channel has opening 30 and 33, while channel is by conduit wall
31 compositions.Cushion plugs are entirely located in seal chamber 28.There are one convex teeth 29, the part in channel to be located at convex tooth 29 on seal chamber
It is interior, there is groove 23 around convex tooth, groove is around the circular ditch of convex dentification.It is close in order to allow cushion plugs 3 to be preferably located at
Chamber 28 is sealed, a groove is opened in one end of cushion plugs, the centre of groove is the opening 30 in channel, while the depth of groove and convex tooth
Depth is substantially identical, allows the outer of groove that can adequately coordinate with convex periodontal ditch in this way, fills up the ditch of convex tooth surrounding.It is close
The channel of blocking 2 is tapered by one end far from cup body to one end close to cup body.The channel of sealing-plug 2 is by separate cup body
The maximum gauge of one end is 0.4 millimeter, and the maximum inner diameter close to one end of cup body is gone back for 0.25.The channel of cushion plugs 3 is separate
The maximum gauge of one end of cup body is 1.4 millimeters, and the maximum inner diameter close to one end of cup body is 0.25 millimeter.
The channel shape of the sealing-plug, cushion plugs and the same cushion plugs of setting that are made of identical material carries out pair
Than experiment, it is found that the ratio that the liquid of not cushion plugs outflows naturally is 35%, and what the liquid with cushion plugs outflowed naturally
Ratio drops to 15-10%.If changing simultaneously the shape in channel, channel is allowed to be tapered into from the identical internal diameter of changing into of internal diameter,
The piston and cushion plugs of such design allow the risk that liquid outflows naturally to be reduced to 3-5% (summary of specific experiment data).It is overall
For, it uses the design of cushion plugs and changes simultaneously the shape in channel, the risk that liquid outflows naturally is allowed to reduce the left sides 20-15
The right side, and when mold produces such set up, scrappage only has 1-2 or so.
Claims (5)
1. a kind of liquid bogey, which is characterized in that including：Liquid chamber for accommodating liquid comprising cavity hatch；
For the sealing-plug of seal cavity opening, which includes hollow cock body chamber；Cushion plugs；The cushion plugs are located at cock body chamber
In, the liquid chamber is connected to by channel with external fluid with the sealing-plug and cushion plugs；Positioned at the logical of cushion plugs
Road is by being slightly tapered；The thick one end in channel is far from cavity hatch in cushion plugs, and thin one end is close to cavity hatch；Positioned at close
The channel of blocking is by being slightly tapered；The thick one end in the channel in sealing-plug is far from cavity hatch, and thin one end is close to cavity
Opening；Cock body chamber is equipped with convex tooth, has groove around convex tooth；A recess is opened in one end of cushion plugs, the outer of recess with
Convex tooth periphery cooperation；Matching between cushion plugs and sealing-plug is combined into cushion plugs and is entirely located in cock body intracavitary, the convex tooth portion of cock body chamber
Divide in embedded cushion plugs recess, simultaneous buffering plug top is not in contact with convex periodontal groove top, forms a ring cavity.
2. the apparatus according to claim 1, wherein the cushion plugs are cone.
3. the apparatus according to claim 1, wherein the interior diameter of the thick one end in the channel in the sealing-plug is 0.4-
1 millimeter, the interior diameter of thin one end is 0.2-0.3 millimeters.
4. the apparatus according to claim 1, wherein the thick interior diameter in channel is 1.0-2.0 millimeters in the cushion plugs,
The interior diameter of thin one end is 0.2-0.3 millimeters.
5. device according to claim 1 or 2, wherein the device further includes the lid for sealing sealing-plug channel
Son.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310535326.XA CN104609014B (en) | 2013-11-01 | 2013-11-01 | A kind of liquid bogey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310535326.XA CN104609014B (en) | 2013-11-01 | 2013-11-01 | A kind of liquid bogey |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104609014A CN104609014A (en) | 2015-05-13 |
| CN104609014B true CN104609014B (en) | 2018-07-27 |
Family
ID=53143722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310535326.XA Active CN104609014B (en) | 2013-11-01 | 2013-11-01 | A kind of liquid bogey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104609014B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115138412A (en) * | 2022-07-11 | 2022-10-04 | 绍兴上虞东山精密塑胶有限公司 | Overflow plug and overflow-proof extraction tube |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2640588B1 (en) * | 1988-12-16 | 1991-04-26 | Kerplas Snc | DRIP TIP FOR LIQUID-CONTAINING BOTTLE |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2761665B1 (en) * | 1997-04-02 | 1999-06-25 | Sofab | DEVICE FOR DISPENSING AND PACKAGING STERILE LIQUID PRODUCTS |
| NZ517146A (en) * | 1999-08-17 | 2004-07-30 | Santen Pharmaceutical Co Ltd | Eye drop container |
| FR2911329B1 (en) * | 2007-01-12 | 2009-04-17 | Rexam Pharma Soc Par Actions S | PACKAGING AND DISPENSING ASSEMBLY OF A MEDICAL LIQUID |
| JP2008174268A (en) * | 2007-01-18 | 2008-07-31 | Shinko Chemical Co Ltd | Inside stopper for chemical liquid vessel |
| CA2616392A1 (en) * | 2007-12-21 | 2009-06-21 | Pharmascience Inc. | Pharmaceutical delivery device |
| JP5102686B2 (en) * | 2008-04-17 | 2012-12-19 | 伸晃化学株式会社 | Double inner stopper of chemical container |
| DE102009048476B3 (en) * | 2009-10-07 | 2010-09-16 | Gaplast Gmbh | One-way valve for releasing liquid from container, has outer cap which is mounted at container neck, and outlet channel is provided for fluid, where valve body is made of elastic material, and is arranged between container and outer cap |
| JP2013154923A (en) * | 2012-01-31 | 2013-08-15 | Yoshino Kogyosho Co Ltd | Dripping container |
| CN203593262U (en) * | 2013-11-01 | 2014-05-14 | 艾博生物医药(杭州)有限公司 | Liquid bearing device |
-
2013
- 2013-11-01 CN CN201310535326.XA patent/CN104609014B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2640588B1 (en) * | 1988-12-16 | 1991-04-26 | Kerplas Snc | DRIP TIP FOR LIQUID-CONTAINING BOTTLE |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104609014A (en) | 2015-05-13 |
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