CN2683244Y

CN2683244Y - Measuring flask support

Info

Publication number: CN2683244Y
Application number: CN 200420042323
Authority: CN
Inventors: 尚德军
Original assignee: XINJIANG ENTRY-EXIT INSPECTION AND QUARANTINE BUREAU OF PEOPLE'S REPUBLIC OF CHINA
Current assignee: XINJIANG ENTRY-EXIT INSPECTION AND QUARANTINE BUREAU OF PEOPLE'S REPUBLIC OF CHINA
Priority date: 2004-03-29
Filing date: 2004-03-29
Publication date: 2005-03-09
Anticipated expiration: 2014-03-29

Abstract

The utility model relates to a measuring flask shelf which is composed of a C-shaped pipe clip, a base, a post, a groove, a shelf board and a shaft pipe. When the measuring flask is clamped, because the inside diameter of the C-shaped pipe clip is smaller than the bottleneck of the measuring flask, the measuring flask can be clamped through the contractility produced by the deformation. Simultaneously, holes are arranged on the surface of the shelf board. The holes are used for being put with tubular experimental supplies, such as a measuring bottle cork, a transfer pipe, a suction pipe, a stylus pen, etc. The position of the C-shaped pipe clip is marked by a serial number. Simultaneously, a plurality of multi-layer shelf boards which can rotate can be sheathed on the post according to the need. The measuring flask shelf can be used for fixing more measuring flasks whose sizes are corresponding. The measuring flask shelf can be moved integrally. The difficulty of operation is decreased. Simultaneously the measuring flask shelf can prevent the measuring flask from being dumped and confused. The structure of the measuring flask shelf is simple. The operation is very convenient. The measuring flask shelf is suitable for measuring flasks with various sizes.

Description

A kind of Measuring flask support

Technical field

The utility model relates to a kind of Measuring flask support, is applicable to the volumetric flask of placing all size.

Background technology

Volumetric flask uses in a large number in the physics and chemistry laboratory.When the preparation calibration curve, to use 5 volumetric flasks at least, reach dozens or even hundreds of low capacity bottle and when carrying out elementary analysis and chromatography, need use.But because expand the bottom of volumetric flask, can't hold with common rack for test tube and fix, so the reviewer places them in usually and moves in square plate or other container and operation, do not note slightly just may toppling over, thus cause operate inconvenient.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.

Though volumetric flask has many different specifications, what have fixing and mobile difficulty mainly is these four kinds of specifications of 100ml, 50ml, 25ml and 10ml.These at present commercially available several volumetric flasks are except that volumetric ratio is unified, and its height is all very not consistent with the external diameter of bottleneck, but roughly can be by highly being divided into 17cm, 14cm, 11cm and four kinds of specifications of 9cm, and corresponding bottleneck external diameter is all between 1.2～1.8cm.Therefore can be according to highly being divided into two groups: the above group of 14cm and 14cm is following organizes be divided into two groups of 1.2～1.5cm and 1.5～1.8cm by the bottleneck external diameter simultaneously.In order to fix easily and to move a fairly large number of volumetric flask, the utility model provides a kind of novel Measuring flask support.

Summary of the invention

The utility model purpose is, a kind of Measuring flask support is provided, and this bottle stand is made up of C type pipe clamp, base, column, groove, frame plate and central siphon; On frame plate, be fixed with plurality of movable C shape pipe clamp, when sandwiching volumetric flask, because C type pipe clamp internal diameter is slightly less than the bottleneck of volumetric flask, so the convergent force that can utilize its distortion to produce is clamped volumetric flask.Simultaneously have the hole on the frame plate face, to place tubulose experimental articles such as capacity bottle stopper, pipette, suction pipe, recording pen, label with numbering in the position of C type pipe clamp.Simultaneously, on column, can be inserted in rotatable several layers frame plate as required.Utilize the fixedly volumetric flask of the corresponding size of a greater number of this Measuring flask support, and can wholely move, when reducing operation easier, also can avoid volumetric flask to topple over and obscure.This bottle stand is simple in structure, and is easy to operate, is applicable to the volumetric flask of plurality of specifications.

A kind of Measuring flask support described in the utility model, this bottle stand is made up of C type pipe clamp, base, column, groove, frame plate and central siphon; Center fixed at frame plate (5) has central siphon (6), has several impartial holes (7) of arranging on the face of frame plate (5), the fixing impartial mobile C type pipe clamp of arranging (1) in the edge of frame plate (5); The center fixed of base (2) has column (4), central siphon (6) is inserted in column (4) goes up drive frame plate (5) rotation, and the edge of base (2) has groove (3).

This bottle stand is made into all size and arbitrary shape according to demand: the square oval or polygonal Measuring flask support of triangle or rectangle.

Description of drawings

Referring to accompanying drawing

Fig. 1 is the utility model structural representation

Fig. 2 is the utility model decomposing schematic representation

The specific embodiment

Further describe below in conjunction with accompanying drawing and embodiment.

A kind of Measuring flask support described in the utility model, this bottle stand is made up of C type pipe clamp, base, column, groove, frame plate and central siphon; Center fixed at frame plate (5) has central siphon (6), has several impartial holes (7) of arranging on the face of frame plate (5), the fixing impartial mobile C type pipe clamp of arranging (1) in the edge of frame plate (5); The center fixed of base (2) has column (4), central siphon (6) is inserted in column (4) goes up drive frame plate (5) rotation, and the edge of base (2) has groove (3); This bottle stand is made into all size and arbitrary shape according to demand: the square oval or polygonal Measuring flask support of triangle or rectangle.During use, one end of column (4) is fixed on the center of base (2), the edge groove (3) of base (2) is for portable usefulness, the top of central siphon (6) is fixed on the center of frame plate (5), C shape pipe clamp (1) is fixed on the edge of frame plate (5) at a certain distance, and base (2) is kept flat on the table, as required frame plate (5) is enclosed within column (4) by size in proper order successively and upward gets final product, for making frame plate (5) be convenient to rotation, can under central siphon (6), add a pad.During use, the bottleneck of volumetric flask is snapped in the C shape pipe clamp (1), and pipette or recording pen can be put into the hole (7) on the frame plate face, write down the sign in C type pipe clamp and hole after, can whole move, when getting liquid the bottle stopper of volumetric flask is placed in the hole on the frame plate and gets final product.When the use capacity more after a little while, Measuring flask support can be made into rectangle or foursquare individual layer frame, with C type pipe clamp directly be fixed on rectangle or foursquare around the edge get final product.

Claims

1, a kind of Measuring flask support is characterized in that this bottle stand is made up of C type pipe clamp, base, column, groove, frame plate and central siphon; Center fixed at frame plate (5) has central siphon (6), has several impartial holes (7) of arranging on the face of frame plate (5), the fixing impartial mobile C type pipe clamp of arranging (1) in the edge of frame plate (5); The center fixed of base (2) has column (4), central siphon (6) is inserted in column (4) goes up drive frame plate (5) rotation, and the edge of base (2) has groove (3).

2, a kind of Measuring flask support according to claim 1 is characterized in that this bottle stand is made into all size and arbitrary shape according to demand: the square oval or polygonal Measuring flask support of triangle or rectangle.