CN205684069U - A kind of laboratory volumetric flask rack - Google Patents
A kind of laboratory volumetric flask rack Download PDFInfo
- Publication number
- CN205684069U CN205684069U CN201620567681.4U CN201620567681U CN205684069U CN 205684069 U CN205684069 U CN 205684069U CN 201620567681 U CN201620567681 U CN 201620567681U CN 205684069 U CN205684069 U CN 205684069U
- Authority
- CN
- China
- Prior art keywords
- bar
- volumetric flask
- container
- rack
- laboratory
- 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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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The open a kind of laboratory volumetric flask rack of this utility model, including fixing container bar and movable receptacle bar, described movable receptacle bar one end is rotationally connected with described fixing container bar one end, described fixing container bar and movable receptacle bar correspondence position are respectively equipped with some bayonet sockets, and two bayonet sockets on relative position form a container bottle neck fixing port.This utility model compared with the existing technology, simple structure, reasonable in design, convenient for experimentation, durable, space-saving, bore etc. can be increased according to actual needs and place volume container (container that bottleneck length is easily fallen, mainly volumetric flask)；Use two vertical bars to fix and there is stable supporting role, and a cross bar is fixed, a cross bar moving switch, has the effect of volumetric flask of taking flexibly and easily；The accident that can prevent these vessel topple over cause experiment loss, meet very much the demand of laboratory, there is the advantages such as practical, cheap.
Description
Technical field
This utility model belongs to laboratory glassware technical field, is specifically related to a kind of laboratory volumetric flask rack.
Background technology
(the particularly efficiently constant volume such as 1mL, 2mL, 5mL of the solution such as liquid phase, gas phase is quantitatively prepared in liquid in chemical experiment
During preparation), commonly used substantial amounts of small-sized volumetric flask, and easily topple over during using this kind of volumetric flask and fall
Fall, bring threat not only to the safety of laboratory, but also Experiment Result can be caused damage.At present, despite the presence of relevant
Container shelf fix container, but small-sized volumetric flask seldom can be fixed by these shelfs, and is placing laboratory table, super
Sound extract, cold preservation time the most inconvenient, it is impossible to change according to experimenter's actual demand, there is certain limitation.
Utility model content
For solving above-mentioned technical problem present in prior art, this utility model provides a kind of laboratory volumetric flask and puts
Put frame.
The purpose of this utility model is achieved through the following technical solutions: a kind of laboratory volumetric flask rack, including solid
Constant volume device bar and movable receptacle bar, described movable receptacle bar one end is rotationally connected with described fixing container bar one end, described fixing
Container bar and movable receptacle bar correspondence position are respectively equipped with some bayonet sockets, and two bayonet sockets on relative position form a container bottle
Neck fixing port.
Preferably, the varying in size of described bayonet socket.
Preferably, described fixing container bar two ends are fixed on rack fixed rod.
Preferably, described movable receptacle bar free end is connected on the clip of described rack fixed rod upper end.
Preferably, described rack fixed rod is fixed on backing plate.
This utility model provides the benefit that: this utility model compared with the existing technology, simple structure, reasonable in design, be used for
Experimentation is convenient, durable, space-saving, and (bottleneck length is easily fallen can to increase the placement volume containers such as bore according to actual needs
Container, mainly volumetric flask)；Use two vertical bars to fix and there is stable supporting role, and cross bar is fixed, a horizontal stroke
Bar moving switch, has the effect of volumetric flask of taking flexibly and easily；The accident that can prevent these vessel topple over cause experiment loss,
Meet very much the demand of laboratory, there is the advantages such as practical, cheap.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model laboratory a kind of embodiment of volumetric flask rack；
Fig. 2 is the partial structurtes schematic diagram of Fig. 1；
In figure: 1 backing plate, 2 rack fixed rods, 3 clips, 4 fix container bar, 5 movable receptacle bars, 6 bayonet sockets, and 7 spirals turn.
Detailed description of the invention
In conjunction with the accompanying drawings and embodiments this utility model is described further.
A kind of laboratory volumetric flask rack, including fixing container bar and movable receptacle bar, described movable receptacle bar one end
Being rotationally connected with described fixing container bar one end, described fixing container bar and movable receptacle bar correspondence position are respectively equipped with some cards
Mouthful, two bayonet sockets on relative position form a container bottle neck fixing port.
As shown in Figure 1, 2, a kind of laboratory volumetric flask rack, including backing plate 1, backing plate 1 is fixed two supports solid
Fixed pole 2, has a certain distance for placing described fixing container bar 4 between said two rack fixed rod 2, fixing container bar 4
Two ends are separately fixed on two rack fixed rods 2, and in the present embodiment, movable receptacle bar 5 turns 7 by spiral and props up with one of them
Frame is fixed bar 2 and is rotationally connected, and another rack fixed rod 2 upper end is provided with clip 3, and fixing container bar and movable receptacle pole pair should
Position is respectively equipped with some bayonet sockets 6, and two bayonet sockets 6 on relative position form a container bottle neck fixing port, set as required
Determining the diameter of bayonet socket, container bottle neck is put into during use container bottle neck fixing port, mobile movable receptacle bar 5 is to clip 3
Place, is fixed the purpose that can realize fixing container.
In this description, this utility model is described with reference to its specific embodiment.But it is clear that it is the most permissible
Make various modifications and alterations without departing from spirit and scope of the present utility model.Therefore, specification and drawings is considered as
Illustrative and not restrictive.
Claims (5)
1. a laboratory volumetric flask rack, it is characterised in that include fixing container bar and movable receptacle bar, described movable appearance
Device bar one end is rotationally connected with described fixing container bar one end, and described fixing container bar and movable receptacle bar correspondence position set respectively
Having some bayonet sockets, two bayonet sockets on relative position form a container bottle neck fixing port.
Laboratory volumetric flask rack the most according to claim 1, it is characterised in that varying in size of described bayonet socket.
Laboratory volumetric flask rack the most according to claim 1 and 2, it is characterised in that described fixing container bar two ends
It is fixed on rack fixed rod.
Laboratory volumetric flask rack the most according to claim 3, it is characterised in that described movable receptacle bar free end card
The card being connected on described rack fixed rod upper end is buckled.
Laboratory volumetric flask rack the most according to claim 3, it is characterised in that described rack fixed rod is fixed on pad
On plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567681.4U CN205684069U (en) | 2016-06-14 | 2016-06-14 | A kind of laboratory volumetric flask rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567681.4U CN205684069U (en) | 2016-06-14 | 2016-06-14 | A kind of laboratory volumetric flask rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205684069U true CN205684069U (en) | 2016-11-16 |
Family
ID=57428266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620567681.4U Expired - Fee Related CN205684069U (en) | 2016-06-14 | 2016-06-14 | A kind of laboratory volumetric flask rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205684069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139177A (en) * | 2019-06-27 | 2020-12-29 | 河南大学 | Bottle-rinsing workbench |
-
2016
- 2016-06-14 CN CN201620567681.4U patent/CN205684069U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139177A (en) * | 2019-06-27 | 2020-12-29 | 河南大学 | Bottle-rinsing workbench |
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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: 20161116 Termination date: 20170614 |