CN103223360B - Double-layer folding type separating funnel frame - Google Patents
Double-layer folding type separating funnel frame Download PDFInfo
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- CN103223360B CN103223360B CN201310189176.1A CN201310189176A CN103223360B CN 103223360 B CN103223360 B CN 103223360B CN 201310189176 A CN201310189176 A CN 201310189176A CN 103223360 B CN103223360 B CN 103223360B
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- folded sheet
- separating funnel
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- funnel stand
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Abstract
The invention discloses a double-layer folding type separating funnel frame. The double-layer folding type separating funnel frame comprises a lower-layer part and an upper-layer part, wherein the lower-layer part comprises a bracket and a horizontal plate; the bracket consists of two oppositely arranged side plates and a vertical plate, wherein the vertical plate is connected with the two side plates; a horizontal plate is arranged on upper end parts of two side plates; a separating funnel placing hole is formed on the horizontal plate; the upper-layer part comprises two side folding plates, a top folding plate and a middle folding plate; the side folding plates are movably connected with the upper ends of the side plates; one end of the middle folding plate is movably connected with the upper ends of the vertical plates; the other end of the middle folding plate is movably connected with the top folding plate; along the height direction of the separating funnel frame, the height of the top folding plate and the middle folding plates is not bigger than the height of the vertical plate; and the separating funnel placing hole is formed on the top folding plate. The double-layer folding type separating funnel frame has the characteristics of being capable of placing a plurality of separating funnels, small in occupied space volume, convenient to assemble, quick, flexible and the like. The structural mode of the funnel frame can be easily and quickly assembled and changed by one person, and the structures of the funnel frames can be adjusted at any time according to experiment needs.
Description
Technical field
The present invention relates to a kind of experimental ware rack, be specifically related to a kind of double-layer folding formula separating funnel stand.
Background technology
Separatory funnel is a kind of glassware conventional in laboratory, is mainly used to the separation carrying out liquid substance.Separatory funnel is the structure of falling pyriform, and there is plug seal top, down can by a valve through glass tube tapping.Because separatory funnel has the structure of falling pyriform, and be glassware, therefore cause separatory funnel to be in use inconvenient to place.Separatory funnel is usually used in being separated organic solution, and therefore separatory funnel uses usually in ventilating kitchen.Due to the limited space of ventilating kitchen, general ventilating kitchen operating space is at 0.5 ~ 0.75m
3in scope, and current separating funnel stand can only place one or several separatory funnels mostly, and the volume of separating funnel stand own is larger, therefore cause can not place multiple separatory funnel simultaneously in limited lab space, thus cause the prolongation of experimental period and the minimizing of unit sample survey experimental period quantity, cause the increase of numerous Lab workers' workload and working strength.
Summary of the invention
The object of this invention is to provide a kind of double-layer folding formula separating funnel stand simultaneously can placing multiple separatory funnel.
Double-layer folding formula separating funnel stand provided by the present invention, it comprises underclad portion and top section;
Described underclad portion comprises support and level board; Described support is made up of 2 side plates be oppositely arranged and 1 vertical panel, and described vertical panel is connected with described 2 side plates; Described level board is located on the upper end of described 2 side plates, and described level board is provided with several separatory funnel putting holes;
Described top section comprises 2 side folded sheets, top layer folded sheet and middle part folded sheet; Described side folded sheet is connected with the movable upper end of described side plate; One end of described middle part folded sheet is connected with the movable upper end of described vertical panel, and the other end is flexibly connected with described top layer folded sheet; After described top layer folded sheet is folding to the direction of described side folded sheet, described top layer folded sheet can form a fixed connection with described side folded sheet;
Along the short transverse of described separating funnel stand, the height of described top layer folded sheet and described middle part folded sheet is not more than the height of described vertical panel;
Described top layer folded sheet is provided with separatory funnel putting hole described in several.
Above-mentioned double-layer folding formula separating funnel stand, described side plate can be and be arranged in parallel, and all vertically with described vertical panel arranges, to increase the stability of described support.
Above-mentioned double-layer folding formula separating funnel stand, described side plate can be right-angled trapezium, and its short base is positioned at top; The vertical waist of described right-angled trapezium is connected with described vertical panel, to increase the stability of described support further.
Above-mentioned double-layer folding formula separating funnel stand, the height of described vertical panel is greater than the height of described side plate, this setting is convenient to when only using underclad portion, can place some little vessel (as bottle cap, dropper etc.), can be the height space that top section provides certain simultaneously on level board.
Above-mentioned double-layer folding formula separating funnel stand, described separatory funnel putting hole comprises a manhole, and this manhole is provided with gap.
Above-mentioned double-layer folding formula separating funnel stand, the concentric circles that described manhole is not waited by 2 internal diameters forms, and the less concentric circles of internal diameter is positioned at the larger concentrically ringed top of internal diameter, and both difference in internal diameters form a ladder, are convenient to the fixed placement of separatory funnel.
Above-mentioned double-layer folding formula separating funnel stand, described side folded sheet with between described side plate, described middle part folded sheet is all connected by hinge with between described top layer folded sheet with between described vertical panel and described middle part folded sheet.
Above-mentioned double-layer folding formula separating funnel stand, described side folded sheet is L shaped plate, and the long arm end of described L shaped plate is connected with described side plate, and its galianconism end is connected with described top layer folded sheet.
Above-mentioned double-layer folding formula separating funnel stand, is bolted to connection between the galianconism end of described L shaped plate and described top layer folded sheet, dismantles more convenient.
Above-mentioned double-layer folding formula separating funnel stand, the galianconism end of described L shaped plate is provided with hold-down nut, and described top layer folded sheet is provided with the bar-shaped trough that can match with described hold-down nut.
When manufacturing double-layer folding formula separating funnel stand of the present invention, can select the acid and alkali-resistance such as polytetrafluoro, particieboard material, its thickness and large I adjust according to specific needs.
It is many that double-layer folding formula separating funnel stand provided by the invention has placement separatory funnel quantity, the features such as the volume that takes up room is little, easy to assembly, quick, flexible.The present invention only needs a people just can assemble the tactic pattern of conversion funnel stand quickly and easily, can experimentally need to adjust the features such as funnel stand structure at any time.The present invention can meet the experiment demand of numerous experimenters when using separatory funnel to greatest extent, improve experiment pre-treatment efficiency, thus greatly improve the operating efficiency of experimenter, reduce the working time of experimenter, reduce the labour intensity of experimenter.
Accompanying drawing explanation
Fig. 1 is the stereogram of double-layer folding formula separating funnel stand two-layer formulation provided by the invention.
Fig. 2 is the front view of double-layer folding formula separating funnel stand two-layer formulation provided by the invention.
Fig. 3 is the stereogram of double-layer folding formula separating funnel stand single-layer mode provided by the invention.
Fig. 4 is the single, double layer model transition diagram of double-layer folding formula separating funnel stand provided by the invention.
In figure, each mark is as follows: folded sheet, 8 hold-down nuts in the middle part of 1 level board, 2 side plates, 3 vertical panels, 4 separatory funnel putting holes, 5 side folded sheets, 6 top layer folded sheets, 7.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described, but the present invention is not limited to following examples.
As shown in Figure 1-Figure 3, double-layer folding formula separating funnel stand provided by the invention comprises underclad portion and top section; Wherein underclad portion comprises support and level board 1, and this support is made up of the side plate 2 of 2 opposing parallel settings and 1 vertical panel 3, and this vertical panel 3 is connected for vertical with 2 side plates 2, can strengthen the stability of this support.The height of vertical panel 3 is greater than the height of side plate 2.2 side plates 2 are vertical trapezium, and its short base is positioned at top, and vertical panel 3 is connected with the vertical waist of 2 side plates 2.Level board 1 is arranged on the short base of 2 side plates 2, this level board 1 is provided with 5 separatory funnel putting holes 4, wherein each separatory funnel putting hole 4 is attached thereto logical gap composition by a manhole and one, for placing separatory funnel, and the large I of manhole adjusts according to actual needs.The concentric circles that this manhole is not waited by 2 internal diameters forms, and the less concentric circles of internal diameter is positioned at the larger concentrically ringed top of internal diameter, thus the difference in internal diameters of 2 forms a ladder, is convenient to the fixed placement of separatory funnel.The top section of this separating funnel stand comprises 2 side folded sheets 5, top layer folded sheet 6 and middle part folded sheet 7, and top layer folded sheet 6 is provided with 4 separatory funnel putting holes 4.Wherein 2 side folded sheets 5 are L shaped plate, and its long arm end is connected by hinge (not marking in figure) with the upper end of side plate 2, and its galianconism end is provided with hold-down nut 8.In the middle part of this, one end of folded sheet 7 is connected by hinge (not marking in figure) with the upper end of vertical panel 3, and its other end and top layer folded sheet 6 are also connected by hinge (not marking in figure).Top layer folded sheet 6 is provided with bar-shaped trough (not marking in figure), and after top layer folded sheet 6 is folding to the direction of side folded sheet 5, this top layer folded sheet 6 forms a fixed connection by bar-shaped trough and hold-down nut 8.Along the short transverse of separating funnel stand, this top layer folded sheet 6 and the height of middle part folded sheet 7 are less than the height of vertical panel 3, so that when only using underclad portion, top layer folded sheet 6 and middle part folded sheet 7 can be folded on vertical panel 3.
In double-layer folding formula separating funnel stand provided by the invention, the large I of the separatory funnel putting hole wherein arranged adjusts according to actual needs, and wherein the thickness of each plate and size also can need adjust according to concrete experiment.
When using separating funnel stand of the present invention to carry out the conversion between individual layer and bilayer, can carry out according to the process shown in Fig. 4, Fig. 4 (a) is structural representation when only using underclad portion, then according to shown in Fig. 4 (b), by side folded sheet, middle part folds version and top layer folded sheet upwards stacks, finally with hold-down nut, top layer folded sheet and side folded sheet are fixed up, as shown in Fig. 4 (c), namely can be two-layer formulation, top section and underclad portion all can be used for placing separatory funnel.
The top section of double-layer folding formula separating funnel stand of the present invention can experimentally time separatory funnel usage quantity adjust flexibly.When separatory funnel quantity is more, can by the top layer folded sheet of double-layer folding formula separating funnel stand top section and middle part folded sheet and side be folding opens assembling, form a double-layer porous separating funnel stand.After experiment, upper strata can be taken apart and put down, just can form the separating funnel stand of an individual layer.
Claims (10)
1. a double-layer folding formula separating funnel stand, is characterized in that:
Described separating funnel stand comprises underclad portion and top section;
Described underclad portion comprises support and level board; Described support is made up of 2 side plates be oppositely arranged and 1 vertical panel, and described vertical panel is connected with described 2 side plates; Described level board is located on the upper end of described 2 side plates, and described level board is provided with several separatory funnel putting holes;
Described top section comprises 2 side folded sheets, top layer folded sheet and middle part folded sheet; Described side folded sheet is connected with the movable upper end of described side plate; One end of described middle part folded sheet is connected with the movable upper end of described vertical panel, and the other end is flexibly connected with described top layer folded sheet; After described top layer folded sheet is folding to the direction of described side folded sheet, described top layer folded sheet can form a fixed connection with described side folded sheet;
Along the short transverse of described separating funnel stand, the height of described top layer folded sheet and described middle part folded sheet is not more than the height of described vertical panel;
Described top layer folded sheet is provided with separatory funnel putting hole described in several.
2. separating funnel stand according to claim 1, is characterized in that: described side plate for be arrangeding in parallel, and all vertically with described vertical panel to be arranged.
3. separating funnel stand according to claim 1 and 2, is characterized in that: described side plate is right-angled trapezium, and its short base is positioned at top; The vertical waist of described right-angled trapezium is connected with described vertical panel.
4. separating funnel stand according to claim 3, is characterized in that: the height of described vertical panel is greater than the height of described side plate.
5. separating funnel stand according to claim 4, is characterized in that: described separatory funnel putting hole comprises a manhole, and this manhole is provided with gap.
6. separating funnel stand according to claim 5, is characterized in that: the concentric circles that described manhole is not waited by 2 internal diameters forms, and the less concentric circles of internal diameter is positioned at the larger concentrically ringed top of internal diameter.
7. separating funnel stand according to claim 6, is characterized in that: described side folded sheet with between described side plate, described middle part folded sheet is all connected by hinge with between described top layer folded sheet with between described vertical panel and described middle part folded sheet.
8. separating funnel stand according to claim 7, is characterized in that: described side folded sheet is L shaped plate, and the long arm end of described L shaped plate is connected with described side plate, and its galianconism end is connected with described top layer folded sheet.
9. separating funnel stand according to claim 8, is characterized in that: be bolted to connection between the galianconism end of described L shaped plate and described top layer folded sheet.
10. separating funnel stand according to claim 9, is characterized in that: the galianconism end of described L shaped plate is provided with hold-down nut, and described top layer folded sheet is provided with the bar-shaped trough that can match with described hold-down nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310189176.1A CN103223360B (en) | 2013-05-21 | 2013-05-21 | Double-layer folding type separating funnel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310189176.1A CN103223360B (en) | 2013-05-21 | 2013-05-21 | Double-layer folding type separating funnel frame |
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| Publication Number | Publication Date |
|---|---|
| CN103223360A CN103223360A (en) | 2013-07-31 |
| CN103223360B true CN103223360B (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310189176.1A Active CN103223360B (en) | 2013-05-21 | 2013-05-21 | Double-layer folding type separating funnel frame |
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| Country | Link |
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| CN (1) | CN103223360B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752362A (en) * | 2014-01-26 | 2014-04-30 | 广西中烟工业有限责任公司 | Sand core funnel stand |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211043U (en) * | 1987-07-28 | 1988-05-04 | 宁夏银川铁路分局卫生环保科 | Multifunctional liquid separating funnel surporter subjected to osillation |
| CN201470408U (en) * | 2009-08-11 | 2010-05-19 | 杨毅 | Novel multifunctional volumetric flask frame |
| CN201912954U (en) * | 2010-12-14 | 2011-08-03 | 浙江海拓环境技术有限公司 | Separating funnel stand |
| CN201930808U (en) * | 2011-01-28 | 2011-08-17 | 安海莲 | Folding test tube rack |
| CN202447123U (en) * | 2012-03-07 | 2012-09-26 | 湖州师范学院 | Test tube rack |
-
2013
- 2013-05-21 CN CN201310189176.1A patent/CN103223360B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211043U (en) * | 1987-07-28 | 1988-05-04 | 宁夏银川铁路分局卫生环保科 | Multifunctional liquid separating funnel surporter subjected to osillation |
| CN201470408U (en) * | 2009-08-11 | 2010-05-19 | 杨毅 | Novel multifunctional volumetric flask frame |
| CN201912954U (en) * | 2010-12-14 | 2011-08-03 | 浙江海拓环境技术有限公司 | Separating funnel stand |
| CN201930808U (en) * | 2011-01-28 | 2011-08-17 | 安海莲 | Folding test tube rack |
| CN202447123U (en) * | 2012-03-07 | 2012-09-26 | 湖州师范学院 | Test tube rack |
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| Publication number | Publication date |
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| CN103223360A (en) | 2013-07-31 |
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