CN110406793A - A kind of bottle cap of the reagent bottle for low temperature storage and transportation micro biochemical reagent - Google Patents
A kind of bottle cap of the reagent bottle for low temperature storage and transportation micro biochemical reagent Download PDFInfo
- Publication number
- CN110406793A CN110406793A CN201910802352.1A CN201910802352A CN110406793A CN 110406793 A CN110406793 A CN 110406793A CN 201910802352 A CN201910802352 A CN 201910802352A CN 110406793 A CN110406793 A CN 110406793A
- Authority
- CN
- China
- Prior art keywords
- bottle
- reagent
- low temperature
- convenient
- temperature storage
- 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.)
- Granted
Links
- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 66
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 13
- 230000007704 transition Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000012856 packing Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
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
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
- B65D51/1683—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element by actuating a separate element in the container or closure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a kind of bottle caps of reagent bottle for low temperature storage and transportation micro biochemical reagent, including lid and the ventilating mechanism being connected to by air hole with the inner cavity of reagent bottle being arranged on the lid；The ventilating mechanism includes valve body, the spool being slidably arranged on the valve body, the ventilation screw plug for being limited in convenient for spring that the spool is pressed on the valve body and by the spring inner cavity of the valve body.The present invention on bottle cap by being arranged ventilating mechanism, and during opening the bottle cap of reagent bottle, it is mobile that pressing protective cover pushes spool, so that the pressure in reagent bottle is equal with external pressure, convenient for screwing the cap off a bottle.
Description
Technical field
The present invention relates to chemical reagent low-temperature transport technical fields, and in particular to one kind is tried for low temperature storage and transportation micro biochemical
The bottle cap of the reagent bottle of agent.
Background technique
The reagent bottle of low temperature storage and transportation micro biochemical reagent needs to be freezed in frozen storehouse before holding biochemical reagents, cold
In order to avoid the gas in frozen storehouse enters reagent bottle during jelly, the inner cavity of reagent bottle is polluted, needs bottle cap being fastened on reagent
The bottleneck of bottle after freezing, since temperature reduces in reagent bottle, has certain negative pressure in reagent bottle, is unfavorable for the opening of bottle cap.
Summary of the invention
In view of this, passing through the present invention provides a kind of bottle cap of reagent bottle for low temperature storage and transportation micro biochemical reagent
Ventilating mechanism is set on bottle cap, and during opening the bottle cap of reagent bottle, pressing protective cover pushes spool mobile, so that examination
Pressure in agent bottle is equal with external pressure, convenient for screwing the cap off a bottle.
The present invention solves above-mentioned technical problem by following technological means:
A kind of bottle cap of the reagent bottle for low temperature storage and transportation micro biochemical reagent, including lid and setting are on the lid
The ventilating mechanism being connected to by air hole with the inner cavity of reagent bottle；The ventilating mechanism include valve body, be slidably arranged in it is described
Spool on valve body is limited in the valve body convenient for spring that the spool is pressed on the valve body and by the spring
The ventilation screw plug of inner cavity.
Further, the valve body is set gradually from left to right convenient for connecting the threaded hole of the ventilation screw plug, convenient for appearance
The first slide opening, sealing taper hole, venthole and the connecting hole convenient for pressing spool of spool of receiving sliding.
Further, the spool from left to right includes the first guiding matched with first slide opening being wholely set
Portion, conical seal and cylindricality press section are provided with multiple first air channels and institute in the outer circumferential walls of first guide part
The end face for stating spring contact jaw is provided with shrinkage pool convenient for spring retainer；The cylindricality press section passes through venthole and protrudes into the company
It connects in hole, is provided with protection mechanism in the connecting hole.
Further, multiple ventholes are provided on the ventilation screw plug.
Further, the lid includes the grip part being wholely set, interconnecting piece, transition part and sealing from top to bottom.
Further, the shape of the grip part is regular hexagon, and the outer wall of the interconnecting piece is provided with connection screw thread, described
The outer wall of transition part is provided with transition annular groove, and the outer wall of the sealing is provided with to accommodate the closure gasket groove of sealing ring.
Further, the protection mechanism includes that anti-guard housing in the connecting hole is removably arranged and is slidably arranged in
Protective cover in the anti-guard housing.
Further, the second slide opening that the center portion of the anti-guard housing is provided with convenient for protective cover sliding, described second is sliding
The right end in hole is provided with the annular convex platform for preventing the protective cover from skidding off, and the inner wall of the annular convex platform is provided with orthohexagonal
Hole；The protective cover packet crosses the second guide part being wholely set and baffle portion, and the outer wall of second guide part is provided with second
Air channel, left side are provided with the third air channel being connected to second air channel and convenient for cylindricality press section insertions
It is inserted into groove.
Compared with prior art, beneficial effects of the present invention are as follows: by the way that ventilating mechanism is arranged on bottle cap, dispensing reagent
During: after reagent bottle freezing, reagent bottle is transported to reagent packing room, pressing protective cover pushes spool mobile,
So that the pressure in reagent bottle is equal with the packing pressure of room, convenient for screwing the cap off a bottle；During taking reagent: pressing protective cover
It is mobile to push spool, so that the pressure in reagent bottle is equal with external pressure, convenient for screwing the cap off a bottle.
Detailed description of the invention
Fig. 1 is a kind of overall structure of the bottle cap of reagent bottle for low temperature storage and transportation micro biochemical reagent of the present invention
Schematic diagram；
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram of valve body of the invention；
Fig. 4 is the structural schematic diagram of spool of the invention；
Fig. 5 is the structural schematic diagram of protective cover of the invention；
Fig. 6 is assembling structure schematic diagram of the present invention on reagent bottle.
Specific embodiment
Hereinafter reference will be made to the drawings, and a preferred embodiment of the present invention will be described in detail.It should be appreciated that preferred embodiment
Only for illustrating the present invention, rather than limiting the scope of protection of the present invention.
As shown in figures 1 to 6, the bottle cap of a kind of reagent bottle for low temperature storage and transportation micro biochemical reagent of the invention, including lid
Body 1 and the ventilating mechanism 2 being connected to by air hole 11 with the inner cavity of reagent bottle being arranged on lid 1；Ventilating mechanism 2 includes valve
Body 21, the spool 22 being slidably arranged on valve body 21, convenient for the spring 23 that spool 22 is pressed on valve body 21 and by spring 23
It is limited in the ventilation screw plug 24 of the inner cavity of valve body 21；By the way that ventilating mechanism is arranged on bottle cap 100, during dispensing reagent:
After reagent bottle 200 freezes, reagent bottle is transported to reagent packing room, pressing protective cover pushes spool mobile, so that examination
Pressure in agent bottle is equal with the packing pressure of room, convenient for screwing the cap off a bottle；During taking reagent: pressing protective cover pushes valve
Core is mobile, so that the pressure in reagent bottle is equal with external pressure, convenient for screwing the cap off a bottle.
Further, valve body 21 is set gradually from left to right the threaded hole 211 convenient for connection ventilation screw plug 24, convenient for receiving
The first slide opening 212, sealing taper hole 213, venthole 214 and the connecting hole 215 convenient for pressing spool 22 that spool 22 slides.
Further, spool 22 from left to right includes the first guide part matched with the first slide opening 212 being wholely set
221, conical seal 222 and cylindricality press section 223 are provided with multiple first ventilations in the outer circumferential walls of first guide part 221
The end face of slot 224 and 23 contact jaw of spring is provided with the shrinkage pool 225 limited convenient for spring 23；Cylindricality press section 223 passes through ventilation
Hole 214 is protruded into connecting hole 215, by the way that press section is arranged, convenient for pushing spool, so that the inner cavity of extraneous gas and reagent bottle
Gas connection is provided with protection mechanism 25 in connecting hole 215；By the way that protection mechanism is arranged, it ensure that connecting hole is freezed in frozen storehouse
Cleannes in the process.
Further, multiple ventholes are provided on ventilation screw plug 24, are entered in air hole convenient for gas from valve body.
Further, lid 1 includes grip part 12, interconnecting piece 13, transition part 14 and the sealing being wholely set from top to bottom
15。
Further, the shape of grip part 12 is regular hexagon, tightens or dismantle bottle cap by setting grip part；Connection
The outer wall in portion 13 is provided with connection screw thread, and the outer wall of transition part 14 is provided with transition annular groove, and the outer wall of sealing 15 is provided with just
In the closure gasket groove for accommodating sealing ring, by the way that sealing ring is arranged, convenient for biochemical reagents are sealed in reagent bottle.
Further, protection mechanism 25 includes the anti-guard housing 251 being removably arranged in connecting hole 215 and is slidably arranged in
Protective cover 252 in anti-guard housing 251, by the way that protective cover is arranged, opposite finger directly contacts spool, increases contact area, just
In pressing spool.
Further, the center portion of anti-guard housing 251 is provided with the second slide opening slided convenient for protective cover 252, the outer wall of anti-guard housing
It is provided with the first external screw thread, the inner wall of connecting hole is provided with the first internal thread hole；The right end of second slide opening, which is provided with, to be prevented from protecting
The annular convex platform that lid 252 skids off, the inner wall of annular convex platform are provided with orthohexagonal hole；It is convenient for tightening by setting orthohexagonal hole
Anti- guard housing；Protective cover 252 wrapped the second guide part 2521 being wholely set and baffle portion 2522, the outer wall of the second guide part 2521
It is provided with the second air channel 2523, left side is provided with the third air channel 2524 being connected to the second air channel 2523 and is convenient for column
The insertion groove 2525 of shape press section insertion；The outer wall of baffle portion is circle, positive six on the outer wall and annular convex platform of baffle portion
Square hole clearance fit, when pressing protective cover, gap of the ambient atmos between baffle portion and annular convex platform sequentially enters second
Ventilate annular groove, third ventilate annular groove, the inner cavity of reagent bottle is then entered by ventilating mechanism so that the pressure in reagent bottle with outside
The pressure in portion is equal, convenient for screwing the cap off a bottle.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferred embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that, it can modify to technical solution of the present invention
Or equivalent replacement should all cover without departing from the objective and range of technical solution of the present invention in claim of the invention
In range.Technology not described in detail in the present invention, shape, construction portion are well-known technique.
Claims (8)
1. a kind of bottle cap of the reagent bottle for low temperature storage and transportation micro biochemical reagent, which is characterized in that exist including lid and setting
The ventilating mechanism being connected to by air hole with the inner cavity of reagent bottle on the lid；The ventilating mechanism includes valve body, sliding
The spool that is arranged on the valve body is limited in convenient for spring that the spool is pressed on the valve body and by the spring
The ventilation screw plug of the inner cavity of the valve body.
2. a kind of bottle cap of reagent bottle for low temperature storage and transportation micro biochemical reagent according to claim 1, feature exist
In the valve body is set gradually from left to right convenient for connecting the threaded hole of the ventilation screw plug, convenient for receiving spool sliding
First slide opening, sealing taper hole, venthole and the connecting hole convenient for pressing spool.
3. a kind of bottle cap of reagent bottle for low temperature storage and transportation micro biochemical reagent according to claim 2, feature exist
In the spool from left to right includes the first guide part, the conical seal matched with first slide opening being wholely set
With cylindricality press section, be provided in the outer circumferential walls of first guide part multiple first air channels, with the spring contact jaw
End face be provided with the shrinkage pool convenient for spring retainer；The cylindricality press section passes through venthole and protrudes into the connecting hole, described
Protection mechanism is provided in connecting hole.
4. a kind of bottle cap of reagent bottle for low temperature storage and transportation micro biochemical reagent according to claim 1, feature exist
In being provided with multiple ventholes on the ventilation screw plug.
5. a kind of bottle cap of reagent bottle for low temperature storage and transportation micro biochemical reagent according to claim 1, feature exist
In the lid includes the grip part being wholely set, interconnecting piece, transition part and sealing from top to bottom.
6. a kind of bottle cap of reagent bottle for low temperature storage and transportation micro biochemical reagent according to claim 5, feature exist
In the shape of the grip part is regular hexagon, and the outer wall of the interconnecting piece is provided with connection screw thread, the outer wall of the transition part
It is provided with transition annular groove, the outer wall of the sealing is provided with to accommodate the closure gasket groove of sealing ring.
7. a kind of bottle cap of reagent bottle for low temperature storage and transportation micro biochemical reagent according to claim 3, feature exist
In the protection mechanism includes that anti-guard housing in the connecting hole is removably arranged and is slidably arranged in the anti-guard housing
Protective cover.
8. a kind of bottle cap of reagent bottle for low temperature storage and transportation micro biochemical reagent according to claim 7, feature exist
In, the second slide opening that the center portion of the anti-guard housing is provided with convenient for protective cover sliding, the right end setting of second slide opening
There is the annular convex platform for preventing the protective cover from skidding off, the inner wall of the annular convex platform is provided with orthohexagonal hole；The protective cover
The second guide part being wholely set and baffle portion were wrapped, the outer wall of second guide part is provided with the second air channel, left side
It is provided with the third air channel being connected to second air channel and the insertion groove convenient for cylindricality press section insertion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910802352.1A CN110406793B (en) | 2019-08-28 | 2019-08-28 | Bottle cap of reagent bottle for low-temperature storage and transportation of trace biochemical reagent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910802352.1A CN110406793B (en) | 2019-08-28 | 2019-08-28 | Bottle cap of reagent bottle for low-temperature storage and transportation of trace biochemical reagent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110406793A true CN110406793A (en) | 2019-11-05 |
| CN110406793B CN110406793B (en) | 2024-04-19 |
Family
ID=68368939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910802352.1A Active CN110406793B (en) | 2019-08-28 | 2019-08-28 | Bottle cap of reagent bottle for low-temperature storage and transportation of trace biochemical reagent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110406793B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11124161A (en) * | 1997-10-20 | 1999-05-11 | Ohira Seisakusho:Kk | Portable gasoline tank |
| US20150136770A1 (en) * | 2013-07-02 | 2015-05-21 | Jui-Te Wang | Airtight storage container |
| KR20160001998U (en) * | 2014-12-02 | 2016-06-10 | 김귀순 | A fermentation cap |
| CN105854726A (en) * | 2015-02-11 | 2016-08-17 | Emd密理博公司 | Stirred cell and method of using same |
| CN206984736U (en) * | 2017-05-02 | 2018-02-09 | 东莞市菲腾电子科技有限公司 | A kind of bottle stopper for bottle sealing pumping |
| CN207417510U (en) * | 2017-11-03 | 2018-05-29 | 泉州亿达家用电器实业有限公司 | Bottle cap structure |
| CN210437717U (en) * | 2019-08-28 | 2020-05-01 | 安徽泽升科技有限公司 | Bottle cap of reagent bottle for low-temperature storage and transportation of trace biochemical reagents |
-
2019
- 2019-08-28 CN CN201910802352.1A patent/CN110406793B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11124161A (en) * | 1997-10-20 | 1999-05-11 | Ohira Seisakusho:Kk | Portable gasoline tank |
| US20150136770A1 (en) * | 2013-07-02 | 2015-05-21 | Jui-Te Wang | Airtight storage container |
| KR20160001998U (en) * | 2014-12-02 | 2016-06-10 | 김귀순 | A fermentation cap |
| CN105854726A (en) * | 2015-02-11 | 2016-08-17 | Emd密理博公司 | Stirred cell and method of using same |
| CN206984736U (en) * | 2017-05-02 | 2018-02-09 | 东莞市菲腾电子科技有限公司 | A kind of bottle stopper for bottle sealing pumping |
| CN207417510U (en) * | 2017-11-03 | 2018-05-29 | 泉州亿达家用电器实业有限公司 | Bottle cap structure |
| CN210437717U (en) * | 2019-08-28 | 2020-05-01 | 安徽泽升科技有限公司 | Bottle cap of reagent bottle for low-temperature storage and transportation of trace biochemical reagents |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110406793B (en) | 2024-04-19 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 246000 No. 88 Weisan Road, Daguan District, Anqing City, Anhui Province Applicant after: Anhui Zesheng Technology Co.,Ltd. Address before: 246000 No. 88 Weisan Road, Daguan District, Anqing City, Anhui Province Applicant before: Anhui Zesheng Technology Co.,Ltd. Country or region before: China |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |