CN203577831U - Volumetric flask storage shelf - Google Patents
Volumetric flask storage shelf Download PDFInfo
- Publication number
- CN203577831U CN203577831U CN201320636507.7U CN201320636507U CN203577831U CN 203577831 U CN203577831 U CN 203577831U CN 201320636507 U CN201320636507 U CN 201320636507U CN 203577831 U CN203577831 U CN 203577831U
- Authority
- CN
- China
- Prior art keywords
- volumetric flask
- plate
- hole
- storage rack
- removable cover
- 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
Links
- 230000000875 corresponding Effects 0.000 claims abstract description 8
- 230000000903 blocking Effects 0.000 claims description 2
- 230000003139 buffering Effects 0.000 abstract description 4
- 230000001681 protective Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000004164 analytical calibration Methods 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a volumetric flask storage shelf which comprises two side plates, wherein movable cover plates, a top plate, a base plate and a supporting plate are orderly arranged from top to bottom between the side plates; the movable cover plates are distributed in pairs; limiting notches are formed in two opposite sides of the same pair of cover plates; a through hole is formed in the top plate; a limiting hole corresponding to the through hole is formed in the base plate. In the volumetric flask storage shelf disclosed by the utility model, the upper end part of a volumetric flask can be limited through the movable cover plates and the top plate; the lower end part of the volumetric flask can be preferably limited through the base plate and the supporting plate; the safety of the volumetric flask in arrangement and use can be farthest improved through a protective cushion and a buffering cushion, and damages of the volumetric flask caused by a reason like collision are avoided.
Description
Technical field
The utility model relates to laboratory equipment technical field, is specifically related to a kind of volumetric flask storage rack.
Background technology
Volumetric flask is to be the accurate instrument that accurately solution of the certain amount of substance concentration of preparation is used, and it uses in a large number at physics & chemistry lab.When preparation calibration curve, at least to use 5 volumetric flasks, and need to use, reach dozens or even hundreds of low capacity bottle when carrying out elementary analysis and chromatography.But because expand the bottom of volumetric flask, cannot with common rack for test tube, hold and fix, therefore reviewer conventionally places them in square plate or other container and moves and operate, slightly do not note just may toppling over, once topple over, solution will be revealed, the experimental bench of not only making dirty, solution also needs again to prepare, and has wasted manpower and materials, thereby causes operation inconvenience.For this reason, need a kind of shelf that is used for fixing and moves a large amount of volumetric flasks that is similar to rack for test tube.
Application publication number is that the patent documentation of CN102310008A has been announced a kind of volumetric flask bracket, this support comprises side plate and is fixed on base plate and the location-plate on side plate, location-plate is divided into upper and lower two-layer, the side edge of upper strata location-plate has " L " shape mouth, in lower floor's location-plate, establish well-regulated through hole, through hole is corresponding with " L " shape mouth.This can be in fixed capacity bottle, and handled easily person is constant volume and mobile volumetric flask in batches, accelerates test speed, saves time, simple and practical.But the through hole of this patent " L " shape mouth can not limit volumetric flask completely, and when riding, still likely make volumetric flask topple over even and reveal.
Utility model content
The utility model is for the problems referred to above, proposed a kind of Stability Analysis of Structures, durable, the volumetric flask storage rack that prevents from causing because colliding with volumetric flask breakage.
The technical scheme that the utility model is taked is as follows:
A kind of volumetric flask storage rack, comprise two side plates, between side plate, be provided with successively from top to bottom removable cover, top board, base plate and supporting plate, described removable cover distributes in pairs, with the relative both sides of a pair of removable cover, be provided with spacing edge-cut, top board is provided with by hole, and base plate is provided with the spacing hole corresponding with passing through hole.
As preferably, described spacing edge-cut is semicircle.
As preferably, described spacing edge-cut is provided with neonychium, and neonychium is semicircle annular.The top that can make volumetric flask by neonychium can be damaged because of colliding with.
As preferably, described neonychium is provided with for blocking the semi-circular groove of spacing edge-cut.Semi-circular groove can make that neonychium is fine to be held on spacing edge-cut.
As preferably, described neonychium and removable cover are adhesively fixed.This can be so that neonychium be firmly fixed on removable cover, prevents from because the reason such as stir, neonychium being come off.
The corresponding line that passes through hole and spacing hole is perpendicular to supporting plate.Volumetric flask can be passed to be put on supporting plate by hole and spacing hole.
As preferably, the distance between described base plate and described supporting plate is 8mm～20mm.Guarantee that certain distance can better limit the end portion of volumetric flask.
As preferably, on described supporting plate, post cushion pad.Cushion pad has certain elasticity, at volumetric flask, when placing, plays the effect of buffering, the safety of guaranteed capacity bottle.
As preferably, each removable cover is provided with a handles.By handle, can conveniently open and close cover plate.
As preferably, described side plate, removable cover, top board, base plate and supporting plate are stainless steel.
The beneficial effects of the utility model are: by removable cover and top board, can limit the upper part of volumetric flask; By base plate and supporting plate, can better limit the end portion of volumetric flask; The security of laying and using that can farthest improve volumetric flask by neonychium and cushion pad, prevents because collision etc. are former thereby cause the damage of volumetric flask.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model volumetric flask storage rack;
Fig. 2 is the front view of the utility model volumetric flask storage rack;
Fig. 3 is the structural representation of neonychium;
Fig. 4 is the structural representation of removable cover.
In figure, each Reference numeral is:
1. side plate, 2. top board, 3. by hole, 4. removable cover, 5. neonychium, 6. base plate, 7. spacing hole, 8. cushion pad, 9. handle, 10. supporting plate, 11. semi-circular grooves, 12. spacing edge-cuts.
The specific embodiment
As shown in Fig. 1,2,4, a kind of volumetric flask storage rack, comprise two side plates 1, between side plate, be provided with successively from top to bottom removable cover 4, top board 2, base plate 6 and supporting plate 10 with jug 9, removable cover distributes in pairs, and the present embodiment has three pairs, with the relative both sides of a pair of removable cover, is provided with semicircular spacing edge-cut 12, top board is provided with by hole 3, and base plate is provided with the spacing hole 7 corresponding with passing through hole 3.The corresponding line that passes through hole and spacing hole, perpendicular to supporting plate, can pass volumetric flask and puts on supporting plate by hole and spacing hole.Distance between base plate and supporting plate is 10mm, guarantees that certain distance can better limit the end portion of volumetric flask.On supporting plate, post cushion pad.Cushion pad has certain elasticity, at volumetric flask, when placing, plays the effect of buffering, the safety of guaranteed capacity bottle.
Spacing edge-cut 12 is provided with the neonychium 5 of semicircle annular, and neonychium is provided with the semi-circular groove 11 that blocks spacing edge-cut, sees Fig. 3.The upper part that can make volumetric flask by neonychium can be damaged because of colliding with, and semi-circular groove can make that neonychium is fine to be held on spacing edge-cut.Together with neonychium 5 is adhesively fixed with removable cover 4 by glue, this can make neonychium be fixed on firmly on removable cover, prevents from causing neonychium to come off because the reason such as stir.
Side plate, removable cover, top board, base plate and supporting plate are stainless steel.
During the actual use of the utility model, by handle, removable cover is opened, put into volumetric flask, then close removable cover.Spacing edge-cut on removable cover and neonychium limit the upper part of volumetric flask, have guaranteed the safety and stability of volumetric flask; Simultaneously because the bottom that has the distance of 10mm to can be good at limiting volumetric flask between base plate and supporting plate, and cushion pad plays the effect of buffering, further guaranteed the safety of volumetric flask.
Claims (9)
1. a volumetric flask storage rack, it is characterized in that, comprise two side plates, between side plate, be provided with successively from top to bottom removable cover, top board, base plate and supporting plate, described removable cover distributes in pairs, with the relative both sides of a pair of removable cover, be provided with spacing edge-cut, top board is provided with by hole, and base plate is provided with the spacing hole corresponding with passing through hole.
2. volumetric flask storage rack as claimed in claim 1, is characterized in that, described spacing edge-cut is semicircle.
3. volumetric flask storage rack as claimed in claim 2, is characterized in that, described spacing edge-cut is provided with neonychium, and neonychium is semicircle annular.
4. volumetric flask storage rack as claimed in claim 3, is characterized in that, described neonychium is provided with for blocking the semi-circular groove of spacing edge-cut.
5. volumetric flask storage rack as claimed in claim 4, is characterized in that, described neonychium and removable cover are adhesively fixed.
6. volumetric flask storage rack as claimed in claim 1, is characterized in that, the corresponding line that passes through hole and spacing hole is perpendicular to supporting plate.
7. volumetric flask storage rack as claimed in claim 1, is characterized in that, the distance between described base plate and described supporting plate is 8mm～20mm.
8. volumetric flask storage rack as claimed in claim 1, is characterized in that, on described supporting plate, posts cushion pad.
9. volumetric flask storage rack as claimed in claim 1, is characterized in that, each removable cover is provided with a handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320636507.7U CN203577831U (en) | 2013-10-15 | 2013-10-15 | Volumetric flask storage shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320636507.7U CN203577831U (en) | 2013-10-15 | 2013-10-15 | Volumetric flask storage shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203577831U true CN203577831U (en) | 2014-05-07 |
Family
ID=50575811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320636507.7U Expired - Fee Related CN203577831U (en) | 2013-10-15 | 2013-10-15 | Volumetric flask storage shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203577831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547803A (en) * | 2016-01-21 | 2016-05-04 | 核工业理化工程研究院 | Microwave digestion tank placement frame |
-
2013
- 2013-10-15 CN CN201320636507.7U patent/CN203577831U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547803A (en) * | 2016-01-21 | 2016-05-04 | 核工业理化工程研究院 | Microwave digestion tank placement frame |
| CN105547803B (en) * | 2016-01-21 | 2018-04-17 | 核工业理化工程研究院 | Micro-wave diminishing pot rack |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20181015 |