CN206203001U - A kind of strong acid topples over Special safety bottle cap - Google Patents
A kind of strong acid topples over Special safety bottle cap Download PDFInfo
- Publication number
- CN206203001U CN206203001U CN201621258349.6U CN201621258349U CN206203001U CN 206203001 U CN206203001 U CN 206203001U CN 201621258349 U CN201621258349 U CN 201621258349U CN 206203001 U CN206203001 U CN 206203001U
- Authority
- CN
- China
- Prior art keywords
- bottle cap
- acid
- bottle
- acid solution
- pod apertures
- 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.)
- Expired - Fee Related
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- Details Of Rigid Or Semi-Rigid Containers (AREA)
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Abstract
The utility model is related to strong acid safety protection field, and specially a kind of strong acid topples over Special safety bottle cap, including：The sour weir of bottle cap, gear, gas port, pod apertures, screw thread, concrete structure are as follows：The tip edge of bottle cap sets a sour weir of circle gear, and the top of bottle cap sets gas port, pod apertures, and the inside of bottle cap is threaded.When using, bottle cap is tightened against on bottle for acid by screw thread, is flowed out by pod apertures when toppling over acid solution, is toppled over the spent acid after acid solution and is back on bottle cap by pod apertures outer wall, and there is the sour weir inner side of gear；The acid solution of backflow is back in bottle for acid along gas port.The strong acid of the utility model design topples over Special safety bottle cap, can not outflowed during the pipetting of acid solution, and is not outflowed when acid solution is toppled over mainly, and can protect operator and environment.
Description
Technical field
The utility model is related to strong acid safety protection field, and specially a kind of strong acid topples over Special safety bottle cap.
Background technology
Strong acid：All kinds of inorganic acids such as permanganic acid, hydrochloric acid, sulfuric acid, nitric acid, perchloric acid, chloric acid are referred mainly to, they have by force
Strong stimulation and corrosiveness, human contact can cause serious burn.Need to be pipetted from big bottle during laboratory work suitable
Amount acid solution is used, the mode that conventional method is toppled over using pipette and unlimited bottleneck.Using each acquired liquid measure of pipette very
Few, efficiency is low；The mode that opening is toppled over take acid solution bottle it is upright during acid solution along being trickled downwards on the outside of bottle, it is easily rotten
The hand of operator is lost, bottom of bottle also has the acid solution of outflow, is absolutely unsafe.
During laboratory work, can the substantial amounts of all kinds of strong acid for using, even pure all kinds of acid solutions.Pipetting acid
During liquid, after toppling over acid solution, acid solution can flow out from bottleneck along the outer wall of bottle so that outer wall and the bottom of bottle residual of bottle are highly concentrated
The acid solution of degree.Body and bottom of bottle leave acid solution, the operator that easily burns, the pollution unsafe factor such as environment and etching operation platform.
It is current directly to be poured out when using strong acid, the safety measure that has nothing special.Operator protects oneself
Method is exactly to wear gloves, but body, bottom of bottle, gloves can all have the acid solution of residual after toppling over, and cleaning is inconvenient, and to ring
There is pollution in border, has corrosion to facility.
Utility model content
The purpose of this utility model is to provide a kind of strong acid and topples over Special safety bottle cap, in order to the use of safety is all kinds of strong
Acid, can protect user, environment and facility.
The technical solution of the utility model is：
A kind of strong acid topples over Special safety bottle cap, including：The sour weir of bottle cap, gear, gas port, pod apertures, screw thread, concrete structure
It is as follows：
The tip edge of bottle cap sets a sour weir of circle gear, and the top of bottle cap sets gas port, pod apertures, and the inside of bottle cap sets
Put screw thread.
Described strong acid topples over Special safety bottle cap, and pod apertures are the arcuate structure of bending.
Described strong acid topples over Special safety bottle cap, and when using, bottle cap is tightened against on bottle for acid by screw thread, topples over acid solution
When flowed out by pod apertures, topple over the spent acid after acid solution and be back on bottle cap by pod apertures outer wall, and there is the sour weir inner side of gear；Backflow
Acid solution be back in bottle for acid along gas port.
Described strong acid topples over Special safety bottle cap, and the sour weir inner side of gear sets seal closure, blast pipe is set on seal closure.
Described strong acid topples over Special safety bottle cap, and when using, bottle cap is tightened against on bottle for acid by screw thread, topples over acid solution
When flowed out by pod apertures, topple over the spent acid after acid solution and be back on bottle cap by pod apertures outer wall, and there is the sour weir inner side of gear；Backflow
Acid solution be back in bottle for acid along gas port；Further, seal closure is arranged on bottle cap, by blast pipe air blast,
In the presence of seal closure and blast pipe, the acid solution of backflow is set neatly to be back in bottle for acid.
Advantage of the present utility model and beneficial effect are：The strong acid of the utility model design topples over Special safety bottle cap, can
Do not outflowed with during the pipetting of acid solution, do not outflowed when acid solution is toppled over mainly, and operator and environment can be protected.
Brief description of the drawings
Fig. 1 is one embodiment structure top view of the present utility model.
Fig. 2 is one embodiment structural front view of the present utility model.
Fig. 3 is another example structure top view of the present utility model.
Fig. 4 is another example structure front view of the present utility model.
In figure, 1. bottle cap；2. sour weir is kept off；3. gas port；4. pod apertures；5. screw thread；6. seal closure；7. blast pipe.
Specific embodiment
Below, the utility model is further elaborated on by embodiment and accompanying drawing.
Embodiment 1
As Figure 1-Figure 2, the present embodiment strong acid topples over Special safety bottle cap, mainly includes：Bottle cap 1, the sour weir 2 of gear, lead
Stomata 3, pod apertures 4, screw thread 5, concrete structure is as follows：
The tip edge of bottle cap 1 sets a sour weir 2 of circle gear, and the top of bottle cap 1 sets gas port 3, pod apertures 4, bottle cap 1
Inside is threaded 5, and pod apertures 4 are the arcuate structure of bending.
The course of work of the present utility model is as follows：
When using, bottle cap 1 is tightened against on bottle for acid by screw thread 5, is flowed out by pod apertures 4 when toppling over acid solution, topple over acid
Spent acid after liquid is back on bottle cap 1 by the outer wall of pod apertures 4, and there is the sour inner side of weir 2 of gear.The acid solution of backflow is along gas port 3
It is back in bottle for acid.There is no acid solution to outflow in toppling process, protect operator.
Embodiment 2
As Figure 3-Figure 4, the present embodiment strong acid topples over Special safety bottle cap, mainly includes：Bottle cap 1, the sour weir 2 of gear, lead
Stomata 3, pod apertures 4, screw thread 5, seal closure 6, blast pipe 7, concrete structure is as follows：
The tip edge of bottle cap 1 sets a sour weir 2 of circle gear, and the top of bottle cap 1 sets gas port 3, pod apertures 4, bottle cap 1
Inside is threaded 5, and pod apertures 4 are the arcuate structure of bending.The sour inner side of weir 2 of gear sets seal closure 6, and drum is set on seal closure 6
Airduct 7.
The course of work of the present utility model is as follows：
When using, bottle cap 1 is tightened against on bottle for acid by screw thread 5, is flowed out by pod apertures 4 when toppling over acid solution, topple over acid
Spent acid after liquid is back on bottle cap 1 by the outer wall of pod apertures 4, and there is the sour inner side of weir 2 of gear.The acid solution of backflow is along gas port 3
It is back in bottle for acid.There is no acid solution to outflow in toppling process, protect operator.Further, seal closure 6 is arranged on bottle
On lid 1, by the air blast of blast pipe 7, in the presence of seal closure 6 and blast pipe 7, the acid solution of backflow is set neatly to be back to Sheng
In demijohn.
Claims (5)
1. a kind of strong acid topples over Special safety bottle cap, it is characterised in that including：The sour weir of bottle cap, gear, gas port, pod apertures, spiral shell
Line, concrete structure is as follows：
The tip edge of bottle cap sets a sour weir of circle gear, and the top of bottle cap sets gas port, pod apertures, and the inside of bottle cap sets spiral shell
Line.
2. Special safety bottle cap is toppled over according to the strong acid described in claim 1, it is characterised in that pod apertures are the arc knot of bending
Structure.
3. Special safety bottle cap is toppled over according to the strong acid described in claim 1, it is characterised in that when using, bottle cap passes through screw thread
It is tightened against on bottle for acid, is flowed out by pod apertures when toppling over acid solution, topples over the spent acid after acid solution and bottle cap is back to by pod apertures outer wall
On, and there is the sour weir inner side of gear；The acid solution of backflow is back in bottle for acid along gas port.
4. Special safety bottle cap is toppled over according to the strong acid described in claim 1, it is characterised in that the sour weir inner side of gear sets sealing
Cover, sets blast pipe on seal closure.
5. Special safety bottle cap is toppled over according to the strong acid described in claim 4, it is characterised in that when using, bottle cap passes through screw thread
It is tightened against on bottle for acid, is flowed out by pod apertures when toppling over acid solution, topples over the spent acid after acid solution and bottle cap is back to by pod apertures outer wall
On, and there is the sour weir inner side of gear；The acid solution of backflow is back in bottle for acid along gas port；Further, seal closure is arranged on
On bottle cap, by blast pipe air blast, in the presence of seal closure and blast pipe, the acid solution of backflow is set neatly to be back to Sheng acid
In bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621258349.6U CN206203001U (en) | 2016-11-23 | 2016-11-23 | A kind of strong acid topples over Special safety bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621258349.6U CN206203001U (en) | 2016-11-23 | 2016-11-23 | A kind of strong acid topples over Special safety bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206203001U true CN206203001U (en) | 2017-05-31 |
Family
ID=58750731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621258349.6U Expired - Fee Related CN206203001U (en) | 2016-11-23 | 2016-11-23 | A kind of strong acid topples over Special safety bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206203001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082718A (en) * | 2016-11-23 | 2018-05-29 | 本钢板材股份有限公司 | A kind of strong acid topples over Special safety bottle cap |
-
2016
- 2016-11-23 CN CN201621258349.6U patent/CN206203001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082718A (en) * | 2016-11-23 | 2018-05-29 | 本钢板材股份有限公司 | A kind of strong acid topples over Special safety bottle cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171123 |