CN205462298U - Alkaline reagents measuring cup - Google Patents
Alkaline reagents measuring cup Download PDFInfo
- Publication number
- CN205462298U CN205462298U CN201620250756.6U CN201620250756U CN205462298U CN 205462298 U CN205462298 U CN 205462298U CN 201620250756 U CN201620250756 U CN 201620250756U CN 205462298 U CN205462298 U CN 205462298U
- Authority
- CN
- China
- Prior art keywords
- bottle
- alkaline reagent
- weighing botle
- cover plate
- bottle cap
- 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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Abstract
The utility model discloses an alkaline reagents measuring cup, which comprises a bottle body and a bottle cap, be equipped with corrosion -resistant transparent film layer on the inner wall of bottle, the upper end of bottle lid is equipped with handheld portion, the upper end of bottle with the lower extreme gomphosis of bottle lid is connected. The utility model discloses can be used for the alkaline reagents to weigh and can not lead to the fact the corruption to the bottle, realize that alkaline reagents and bottle glass keep apart, reduce or block the corruption of the internal wall of alkaline reagents twin vase, and then reduce remaining reagent in the nick that leads to the fact because of the etching, improve the accuracy of weighing.
Description
Technical field
This utility model relates to chemical experiment field, more particularly, to a kind of alkaline reagent weighing botle.
Background technology
Weighing botle is a kind of conventional laboratory glassware, is generally used for a certain amount of solid of precise.
Also known as weighing bottle, it is a kind of accurate weighing analysis little glass container used by sample, is usually cylinder, band
There is the bottle cap that ground is closely sealed.In daily chemical experiment, usually can use alkaline reagent, and alkaline reagent
More or less glass experimental apparatus can be produced corrosion, especially deposit alkaline reagent in the long period
Time.And existing weighing botle majority is all glass, not through special anti-corrosion treatment, with
When alkaline reagent weighs, if alkaline reagent is placed a period of time in weighing botle, alkaline reagent is at sky
Water in gas can occur anti-with the silicon dioxide on the top layer of weighing botle inwall as in the case of reaction medium
Should, cause etching to weighing botle inwall.
Utility model content
In view of this, this utility model purpose be that offer one may be used for alkaline reagent weigh and not
Bottle can be caused the alkaline reagent weighing botle of corrosion, it is achieved alkaline reagent is isolated with bottle glass, reduce
Or block the alkaline reagent corrosion to bottle inwall, and then reduce because etching the examination of residual in the indentation caused
Agent, improves the accuracy weighed.
For reaching above-mentioned purpose, this utility model employing following technical proposals: alkaline reagent weighing botle, bag
Including bottle and bottle cap, the inwall of described bottle is provided with corrosion-resistant transparent film layer；The upper end of described bottle cap sets
There is Handheld Division；The upper end of described bottle is fitting to connection with the lower end of described bottle cap.
Above-mentioned alkaline reagent weighing botle, described bottle includes at the bottom of mouth cylindrical part, body and bottle, described mouth cylindrical part
The lower end of upper end and described bottle cap be fitting to connection, the lower end of described mouth cylindrical part is solid with the upper end of described body
Fixed connection, the lower end of described body is fixing with upper end at the bottom of described bottle to be connected；It is located at inwall at the bottom of described bottle with adjacent
The described corrosion-resistant transparent film layer on described body inwall at the bottom of nearly described bottle is along the axial cross section of described body
Inner side be arc.
Above-mentioned alkaline reagent weighing botle, described bottle cap includes upper cover plate and cylindrical portion, under described upper cover plate
Plate face and the upper end fixed seal connection of described cylindrical portion；Described Handheld Division is located at the upper plate of described upper cover plate
On face, described upper cover plate is provided with passage, the described passage being positioned on described upper cover plate upper face
Catch it is provided with at aperture, when the upper end of described mouth cylindrical part is located in the lower end barrel of described cylindrical portion, institute
State the air in bottle to be circulated with the air outside described bottle by described passage.
Above-mentioned alkaline reagent weighing botle, described catch is the diaphragm that one side has caking property.
Above-mentioned alkaline reagent weighing botle, the lower face at the bottom of described bottle is provided with anti-skid structure.
Above-mentioned alkaline reagent weighing botle, described anti-skid structure is frosted layer.
The beneficial effects of the utility model are as follows:
1. this utility model may be used for alkaline reagent weigh and can time bottle inwall not by alkaline reagent
Overlook.
The most of the present utility model be positioned at bottle at the bottom of and along corrosion-resistant transparent for arc inside the axial cross section of body
Film layer can reduce the reagent residual in weighing botle, thus reduces the weighing error that the reagent moisture absorption causes.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model alkaline reagent weighing botle；
Fig. 2 is the structural representation of the bottle cap of this utility model alkaline reagent weighing botle.
In figure, 1-bottle cap；2-bottle；3-Handheld Division；4-body；At the bottom of 5-bottle；The corrosion-resistant transparent film layer of 6-；
7-upper cover plate；8-cylindrical portion；9-passage；10-mouth cylindrical part；11-catch；12-anti-skid structure.
Detailed description of the invention
In order to be illustrated more clearly that this utility model, new to this practicality below in conjunction with preferred embodiments and drawings
Type is described further.Parts similar in accompanying drawing are indicated with identical reference.This area
It will be appreciated by the skilled person that specifically described content is illustrative and be not restrictive below, should not
Protection domain of the present utility model is limited with this.
As it is shown in figure 1, this utility model alkaline reagent weighing botle, including bottle 2 and bottle cap 1, described bottle
The inwall of body 2 is provided with corrosion-resistant transparent film layer 6；The upper end of described bottle cap 1 is provided with Handheld Division 3；Described
The upper end of bottle 2 is fitting to connection with the lower end of described bottle cap 1.Wherein, described bottle 2 includes mouth cylindrical part
10, at the bottom of body 4 and bottle 5, the lower end chimeric two of the upper end of described mouth cylindrical part 10 and described bottle cap 1 and,
The lower end of described mouth cylindrical part 10 is fixing with the upper end of described body 4 to be connected, the lower end of described body 4 and institute
5 upper ends at the bottom of stating bottle are fixing to be connected；It is located at 5 inwalls at the bottom of described bottle and the described body 4 of 5 at the bottom of described bottle
Described corrosion-resistant transparent film layer 6 on inwall is arc along the inner side in the axial cross section of described body 4, this
Kind of structure can avoid alkaline reagent by residual at the bottom of bottle 5 when pouring out in its weighing botle, especially alkali
When property reagent is liquid.
Additionally, in the present embodiment, described bottle cap 1 includes upper cover plate 7 and cylindrical portion 8, described upper cover plate
The lower face of 7 and the upper end fixed seal connection of described cylindrical portion 8；Described Handheld Division 3 is located at described upper cover
On the upper face of plate 7, described upper cover plate 7 is provided with passage 9, is positioned on described upper cover plate 7 upper face
Described passage 9 aperture at be provided with catch 11, when the upper end of described mouth cylindrical part 10 is located at described tubular
Time in the lower end multiport body in portion 8, the air in described bottle 2 can be by described passage 9 with described
Air circulation outside bottle 2, wherein, described catch 11 has the diaphragm of caking property for one side.When inciting somebody to action
When described bottle cap 1 covers on described bottle 2, the partial air in described bottle 2 can be from described ventilation
Flow out in hole 9 so that the air pressure in weighing botle keeps consistent with extraneous, and described catch 11 can stop
Outside air flows in described bottle 2, and then avoids alkaline reagent moisture absorption phenomenon occur.
And it is sliding in order to prevent weighing botle from occurring because of external force when laboratory bench top smoother from laboratory table
Falling and cause weighing botle to be broken into pieces, in the present embodiment, at the bottom of described bottle, the lower face of 5 is provided with anti-skid structure 12,
Described anti-skid structure 12 is frosted layer.
When using this utility model to weigh alkaline reagent, alkaline reagent to be weighed is put into described bottle 2
In, then cover described bottle cap 1, add a cover described bottle cap 2 in the upper end to described mouth cylindrical part 10, time, institute
Stating passage 9 and be to maintain unimpeded, so, the air in described bottle 2 will be through described passage 9
Discharge in bottle 2.And described corrosion-resistant transparent film layer 6 is by the glass of alkaline reagent Yu described bottle 2
Isolation, has stopped the alkaline reagent corrosion to described bottle 2 inwall, and upper by described mouth cylindrical part 10
End is located in the lower end barrel of described cylindrical portion 8, is conducive to avoiding alkaline reagent on described bottle cap 1
The glass of the frosted structure position on the glass of frosted structure position and described mouth cylindrical part 10
Corrosion.
In a word, when using this utility model to weigh alkaline reagent, this utility model can reduce or completely
Avoid the corrosion of the bottle wall glass of alkaline reagent symmetry measuring bottle, and then reduce because by etching shape inside bottle wall
The indentation become brings alkaline reagent in the residual within weighing botle.
Obviously, above-described embodiment of the present utility model is only by clearly demonstrating what this utility model was made
Citing, and it is not the restriction to embodiment of the present utility model, for the ordinary skill of art
For personnel, can also make other changes in different forms on the basis of the above description, this
In cannot all of embodiment be given exhaustive, every the technical solution of the utility model that belongs to is extended
Go out obviously changes or changes the row still in protection domain of the present utility model.
Claims (6)
1. alkaline reagent weighing botle, it is characterised in that include bottle (2) and bottle cap (1), described bottle
(2) inwall is provided with corrosion-resistant transparent film layer (6)；The upper end of described bottle cap (1) is provided with Handheld Division
(3)；The upper end of described bottle (2) is fitting to connection with the lower end of described bottle cap (1).
Alkaline reagent weighing botle the most according to claim 1, it is characterised in that described bottle (2)
Including at the bottom of mouth cylindrical part (10), body (4) and bottle (5), the upper end of described mouth cylindrical part (10) is with described
The lower end of bottle cap (1) is fitting to connection, and the lower end of described mouth cylindrical part (10) is upper with described body (4)
End is fixing to be connected, and the lower end of described body (4) is fixing with (5) upper end at the bottom of described bottle to be connected；It is located at institute
Described corrosion-resistant on described body (4) inwall of (5) at the bottom of (5) inwall at the bottom of stating bottle and neighbouring described bottle
Transparent film layer (6) is arc along the inner side in the axial cross section of described body (4).
Alkaline reagent weighing botle the most according to claim 2, it is characterised in that described bottle cap (1)
Including upper cover plate (7) and cylindrical portion (8), the lower face of described upper cover plate (7) and described cylindrical portion (8)
Upper end fixed seal connection；Described Handheld Division (3) is located on the upper face of described upper cover plate (7),
Described upper cover plate (7) is provided with passage (9), and be positioned on described upper cover plate (7) upper face is described
Catch (11) it is provided with, when the upper end of described mouth cylindrical part (10) is located at described at the aperture of passage (9)
Time in the lower end barrel of cylindrical portion (8), the air in described bottle (2) can pass through described passage (9)
The air circulation outside with described bottle (2).
Alkaline reagent weighing botle the most according to claim 3, it is characterised in that described catch (11)
There is the diaphragm of caking property for one side.
5. according to the arbitrary described alkaline reagent weighing botle of claim 2-4, it is characterised in that at the bottom of described bottle
(5) lower face is provided with anti-skid structure (12).
Alkaline reagent weighing botle the most according to claim 5, it is characterised in that described anti-skid structure
(12) it is frosted layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250756.6U CN205462298U (en) | 2016-03-29 | 2016-03-29 | Alkaline reagents measuring cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250756.6U CN205462298U (en) | 2016-03-29 | 2016-03-29 | Alkaline reagents measuring cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205462298U true CN205462298U (en) | 2016-08-17 |
Family
ID=56647749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620250756.6U Expired - Fee Related CN205462298U (en) | 2016-03-29 | 2016-03-29 | Alkaline reagents measuring cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205462298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106579192A (en) * | 2017-02-07 | 2017-04-26 | 桂阳子龙郡食品有限公司 | Glass jar |
-
2016
- 2016-03-29 CN CN201620250756.6U patent/CN205462298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106579192A (en) * | 2017-02-07 | 2017-04-26 | 桂阳子龙郡食品有限公司 | Glass jar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |