CN205686776U - A kind of fractional pack chemical reagent volatilization prevention container - Google Patents
A kind of fractional pack chemical reagent volatilization prevention container Download PDFInfo
- Publication number
- CN205686776U CN205686776U CN201620625265.5U CN201620625265U CN205686776U CN 205686776 U CN205686776 U CN 205686776U CN 201620625265 U CN201620625265 U CN 201620625265U CN 205686776 U CN205686776 U CN 205686776U
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- CN
- China
- Prior art keywords
- pipe
- chemical reagent
- bottle
- cross plate
- bottleneck
- 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.)
- Withdrawn - After Issue
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Abstract
A kind of fractional pack chemical reagent volatilization prevention container, relate to a kind of packing container, pipe (8) top is provided with expansion neck tube (5), expand in the bottleneck (4) that neck tube is fixed on bottle (9), it is provided with cross plate (3) expanding icv top, connecting rod (7) upper end connects described cross plate, the two ends up and down of spring (6) withstand on the bottom surfaces of cross plate respectively and expand on the step (16) formed between neck tube lower end and pipe, the end opening of the plug closure pipe that connecting rod lower end is arranged, after bottle cap (2) connects bottle body and bottleneck, described cross plate oppressed by the compression leg (1) that in bottle cap, upper bottom portion is arranged makes plug decontrol the end opening of pipe；This utility model utilizes the chemical reagent in the plug sealing bottles body of pipe lower end, the most less ingress of air of chemical reagent.
Description
[technical field]
This utility model relates to a kind of packing container, especially relates to a kind of fractional pack chemical reagent volatilization prevention container.
[background technology]
Known, chemical reagent (chemical reagent) is by the relative standard thing of chemical research, component analysis
Matter, is the essential condition of scientific and technological progress, and chemical reagent is widely used in the synthesis of material, separation, qualitative and quantitative analysis, it may be said that
It is the eyes of chemist, in the routine work of factory, school, hospital and institute, all be unable to do without chemical reagent；Chemistry
In use, some there will be meets air volatilization to reagent, and part chemical reagent is met air and be there will be rotten, and some is at air
Middle content reaches during certain value " high concentration ", can cause eye and the slight irritation of respiratory mucosa and narcotism, even anticipate
Know and lose.Chronic effect is the slight stimulation of eye and respiratory tract.Slight dermatitis can be caused；But these chemical reagent generally use
Bottle packing, opens after bottle pours out chemical reagent every time, in bottle reagent all can ingress of air and volatilize in a large number, on the other hand meeting
Cause the rotten of chemical reagent.
[summary of the invention]
In order to overcome the deficiency in background technology, the open a kind of fractional pack chemical reagent volatilization prevention container of this utility model,
Utilize the chemical reagent in the plug sealing bottles body of pipe lower end, the most less ingress of air of chemical reagent.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of fractional pack chemical reagent volatilization prevention container, including bottle, pipe, connecting rod, plug, spring, cross plate and
Bottle cap, pipe top is provided with expansion neck tube, expands neck tube and is fixed in the bottleneck of bottle, is provided with cross expanding icv top
Plate, small end connects described cross plate, and the two ends up and down of spring withstand on the bottom surfaces of cross plate respectively and expand under neck tube
On the step formed between end and pipe, the end opening of the plug closure pipe that connecting rod lower end is arranged, after bottle cap connects bottle body and bottleneck,
Described cross plate oppressed by the compression leg that in bottle cap, upper bottom portion is arranged makes plug decontrol the end opening of pipe.
Described fractional pack chemical reagent volatilization prevention container, is provided with necking down at bottleneck inner wall lower, the expansion neck on pipe top
Pipe lower end is pressed on the ring-shaped step that bottleneck inwall necking down upper end is formed.
Described fractional pack chemical reagent volatilization prevention container, expansion neck tube outer rim and the bottleneck inwall of described pipe is that interference is joined
Close.
Described fractional pack chemical reagent volatilization prevention container, is provided with external screw thread at small end, and the external screw thread of connecting rod connects
The screw arranged in the middle part of cross plate.
Described fractional pack chemical reagent volatilization prevention container, the cylinder top of described plug is provided with taper surface, at plug
Cylinder bottom outer rim is provided with expansion neck ring.
Described fractional pack chemical reagent volatilization prevention container, the bottleneck of bottle cap and bottle is for threadeding.
Described fractional pack chemical reagent volatilization prevention container, described bottle and pipe are transparent plastic material or glass material
Matter.
Owing to using technical scheme as above, this utility model has the advantages that
Fractional pack chemical reagent volatilization prevention container described in the utility model, during use, utilizes the plug of pipe lower end to seal
Close the chemical reagent in bottle, after covering bottle cap, only deposit a small amount of air in pipe in described bottle, effectively overcome existing
The volatilization problems of technology chemical reagent ingress of air, this utility model also can when using for the first time not lid bottle cap, pass through plug
Closing also can obtain the volatilization prevention of chemical reagent.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model；
Fig. 2 is plug of the present utility model and spring and pipe fit structure schematic diagram；
Fig. 3 is cross plate perspective view of the present utility model；
Fig. 4 is connecting rod of the present utility model and plug perspective view；
Fig. 5 is Bottle structure schematic diagram of the present utility model；
Fig. 6 is tube construction schematic diagram of the present utility model；
In figure: 1, compression leg；2, bottle cap；3, cross plate；4, bottleneck；5, neck tube is expanded；6, spring；7, connecting rod；8, pipe；9、
Bottle；10, taper surface；11, cylinder；12, neck ring is expanded；13, screw；14, external screw thread；15, necking down；16, step.
[detailed description of the invention]
Can be explained in more detail this utility model by the following examples, open the purpose of this utility model is intended to protect
Protecting all changes and improvements in the range of this utility model, this utility model is not limited to the following examples；
In conjunction with the fractional pack chemical reagent volatilization prevention container described in accompanying drawing 1～6, including bottle 9, pipe 8, connecting rod 7, block up
Head, spring 6, cross plate 3 and bottle cap 2, be provided with necking down 15 at bottleneck 4 inner wall lower, and pipe 8 top is provided with expansion neck tube 5, expands neck
Pipe 5 is fixed in the bottleneck 4 of bottle 9, and expansion neck tube 5 lower end on described pipe 8 top is pressed in bottleneck 4 inwall necking down 15 upper end and is formed
Ring-shaped step on, expansion neck tube 5 outer rim of described pipe 8 and bottleneck 4 inwall are interference fit, and the top in expanding neck tube 5 sets
Having cross plate 3, be provided with external screw thread 14 in connecting rod 7 upper end, the external screw thread 14 of connecting rod 7 connects the spiral shell arranged in the middle part of cross plate 3
Hole 13, the two ends up and down of spring 6 withstand on the bottom surfaces of cross plate 3 respectively and expand the platform formed between neck tube 5 lower end and pipe 8
On rank 16, connecting rod 7 lower end arranges the cylinder 11 of plug and blocks the end opening of pipe 8, and bottle cap 2 is screw thread company with the bottleneck 4 of bottle 9
Connecing, after bottle cap 2 connects bottle 9 bottleneck 4, described cross plate 3 oppressed by the compression leg 1 that in bottle cap 2, upper bottom portion is arranged makes plug decontrol
The end opening of pipe 8, cylinder 11 top of described plug is provided with taper surface 10, and the cylinder 11 bottom outer rim at plug is provided with expansion neck ring
12；Described bottle 9 and pipe 8 are preferably transparent plastic material or glass material.
Implement fractional pack chemical reagent volatilization prevention container described in the utility model, connecting rod 7 inserted by pipe 8 lower end,
Spring 6 is put into expansion neck tube 5, and this is the bottom that a hands pins plug bottom expansion neck ring 12, and another hand-screw twists cross plate 3
It is connected with the external screw thread 14 of connecting rod 7 upper end, then chemical reagent is poured in bottle 9, pipe 8 is inserted bottleneck 4 and makes pipe 8
The expansion neck tube 5 of upper end is fixed in bottleneck 4, after covering bottle cap 2, oppresses cross plate to the compression leg 1 of upper bottom portion in bottle cap 2 bottom
3, synchronization plug moves down pipe 8 lower end and is in opening, and corresponding pipe 8 will retain some chemical reagent, and fill is closed
Complete；Opening bottle cap 2 in use, cross plate 3 at this moment is made to make plug quick closure pipe 8 times with shifting by spring 6
End, the chemical reagent retained in pipe 8 is for a person to use, then covers bottle cap 2, and secondary uses the same primary use.
The non-detailed portion of this utility model is prior art.
Claims (7)
1. a fractional pack chemical reagent volatilization prevention container, including bottle (9), pipe (8), connecting rod (7), plug, spring (6),
Cross plate (3) and bottle cap (2), is characterized in that: pipe (8) top is provided with expansion neck tube (5), expands neck tube (5) and is fixed on bottle (9)
Bottleneck (4) in, the top in expanding neck tube (5) is provided with cross plate (3), and connecting rod (7) upper end connects described cross plate
(3), the two ends up and down of spring (6) withstand on the bottom surfaces of cross plate (3) respectively and expand between neck tube (5) lower end and pipe (8)
On the step (16) formed, the end opening of plug closure pipe (8) that connecting rod (7) lower end is arranged, bottle cap (2) connects bottle (9) bottle
After mouth (4), described cross plate (3) oppressed by the compression leg (1) that bottle cap (2) interior upper bottom portion is arranged makes plug decontrol under pipe (8)
Mouthful.
Fractional pack chemical reagent volatilization prevention container the most according to claim 1, is characterized in that: at bottleneck (4) inner wall lower
Being provided with necking down (15), expansion neck tube (5) lower end on pipe (8) top is pressed in the annular that bottleneck (4) inwall necking down (15) upper end is formed
On step.
Fractional pack chemical reagent volatilization prevention container the most according to claim 1, is characterized in that: the expansion neck of described pipe (8)
Pipe (5) outer rim is interference fit with bottleneck (4) inwall.
Fractional pack chemical reagent volatilization prevention container the most according to claim 1, is characterized in that: be provided with in connecting rod (7) upper end
External screw thread (14), the external screw thread (14) of connecting rod (7) connects the screw (13) that cross plate (3) middle part is arranged.
Fractional pack chemical reagent volatilization prevention container the most according to claim 1, is characterized in that: the cylinder (11) of described plug
Top is provided with taper surface (10), and cylinder (11) the bottom outer rim at plug is provided with expansion neck ring (12).
Fractional pack chemical reagent volatilization prevention container the most according to claim 1, is characterized in that: bottle cap (2) and bottle (9)
Bottleneck (4) is threaded.
Fractional pack chemical reagent volatilization prevention container the most according to claim 1, is characterized in that: described bottle (9) and pipe
(8) it is transparent plastic material or glass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625265.5U CN205686776U (en) | 2016-06-23 | 2016-06-23 | A kind of fractional pack chemical reagent volatilization prevention container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625265.5U CN205686776U (en) | 2016-06-23 | 2016-06-23 | A kind of fractional pack chemical reagent volatilization prevention container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205686776U true CN205686776U (en) | 2016-11-16 |
Family
ID=57424987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620625265.5U Withdrawn - After Issue CN205686776U (en) | 2016-06-23 | 2016-06-23 | A kind of fractional pack chemical reagent volatilization prevention container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205686776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923238A (en) * | 2016-06-23 | 2016-09-07 | 河南中托力合化学有限公司 | Anti-volatilization container for small packaged chemical reagents |
-
2016
- 2016-06-23 CN CN201620625265.5U patent/CN205686776U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923238A (en) * | 2016-06-23 | 2016-09-07 | 河南中托力合化学有限公司 | Anti-volatilization container for small packaged chemical reagents |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161116 Effective date of abandoning: 20170825 |
|
| AV01 | Patent right actively abandoned |