CN207913797U - A kind of chemical reagent bottle - Google Patents

Abstract

The utility model provides a kind of chemical reagent bottle, the body is brown bottle, the bottleneck of the body extends upward a flow deflector, the bottleneck of the body is equipped with fixed ring, the diameter of the fixed ring is more than the diameter of the bottleneck and the diameter less than the body, and the side of the fixed ring is connected with a flexible connecting strip and connects the bottle cap by the flexible connecting strip.The chemical liquid medicament that the chemical reagent bottle is suitable for needing to be kept in dark place, meanwhile, which spills medicament when it is possible to prevente effectively from toppling over reagent, safer.

Description

A kind of chemical reagent bottle

Technical field

The utility model is related to a kind of chemical apparatuses, and in particular to a kind of chemical reagent bottle.

Background technology

Reagent bottle is one of most common instrument of chemical laboratory, for holding liquid or solid chemical reagent, but it is existing Some reagent bottles are made of body and bottle cap mostly, for liquid type chemical reagent, largely（≥10 ml）When taking reagent, one As be by the way of directly toppling over, still, the bottleneck of existing reagent bottle is round flat mouth mostly, in toppling process be easy It spills；Meanwhile the body and bottle cap of existing reagent bottle are mostly split-type design, in use, bottle cap be easily lost or It falls.Therefore, design one kind taking convenient chemical reagent bottle and has important practical significance.

Utility model content

The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of chemical reagent bottle.

To achieve the goals above, technical solution used by the utility model is：

A kind of chemical reagent bottle, it includes body and bottle cap, and the body is brown bottle, and the bottleneck of the body connects upwards It connects there are one flow deflector, the bottleneck of the body is equipped with fixed ring, and the diameter of the fixed ring is more than the diameter of the bottleneck And less than the diameter of the body, a flexible connecting strip is extended and by the flexible connecting strip in the side of the fixed ring Connect the bottle cap.

Based on above-mentioned, the flow deflector is the arc-like sheet of indent, and the internal diameter of the arc-like sheet is equal to the internal diameter of the bottleneck, The thickness of the arc-like sheet is equal to the sidewall thickness of the bottleneck.

Based on above-mentioned, the inner top surface of the bottle cap is equipped with shaft, is cased with a connection ring in the shaft, the connection ring can It is rotated around the shaft, the outer end of the shaft corresponds to the connection ring and is equipped with banking stop；The connection ring connects a curved surface, The profile of the curved surface and the structure of the arc-like sheet are adapted, so that the bottle cap is covered in the bottleneck, the curved surface and institute It states arc-like sheet and forms cylindrical structure.

Based on above-mentioned, the outer wall of the bottleneck is equipped with external screw thread, and the bottle cap inner wall is equipped with to be adapted with the external screw thread Internal thread, the depth of the bottle cap is more than the height of the curved surface.

Based on above-mentioned, the cavity volume of the chemical reagent bottle is 250~500 ml.

Based on above-mentioned, the upper surface of the bottle cap is equipped with transparent sandwich, and reagent label is equipped in the transparent sandwich.

The utility model has substantive features and progress compared with the prior art, specifically, the utility model have with Lower advantage：

Chemical reagent bottle provided by the utility model includes body and bottle cap, and the body is brown bottle, suitable for needing to keep away The chemical reagent that light preserves, the body is connected with bottle cap, avoids after taking drug, generating bottle losing of cover, the case where falling Occur；The bottle mouth position of the body is equipped with flow deflector, plays guide functions, avoids the medicament when toppling over medicament unrestrained；The bottle The top surface of lid be equipped with curved surface, when to cover bottle cap, the curved surface and the flow deflector connect to forming cylindrical structure, make bottle cap and The connection of bottleneck is even closer, and reagent in reagent bottle is avoided largely to volatilize, and the upper surface of the bottle cap is equipped with transparent sandwich, described It is equipped with label paper in transparent sandwich, avoids medicine label contaminated.

Description of the drawings

Fig. 1 is the structural schematic diagram of chemical reagent bottle in the utility model.

Fig. 2 is the elevational schematic view of the bottle cap of chemical reagent bottle shown in Fig. 1.

Fig. 3 is the schematic top plan view of the bottleneck of chemical reagent bottle shown in Fig. 1.

In figure：1. body；2. bottleneck；3. bottle cap；4. bottleneck；5. flow deflector；6. curved surface；7. flexible connecting strip；8. fixing Ring.

Specific implementation mode

Below by specific implementation mode, the technical solution of the utility model is described in further detail.

As shown in Figure 1, Figure 2 and Figure 3, a kind of chemical reagent bottle, it includes body 1 and bottle cap 3, and the body 1 is brown Bottle avoids reagent because light is irradiated, influences reagent quality, the bottleneck 4 of the body 1 extends upward a flow deflector 5, plays Drainage occurs to trickle down when avoiding toppling over, safer；The bottleneck 2 of the body 1 is equipped with fixed ring 8, the fixed ring 8 diameter is more than the diameter of the bottleneck 2 and the diameter less than the body 1, the side of the fixed ring 8 be connected with one it is soft Property connection strap 7 simultaneously connects the bottle cap 3 by the flexible connecting strip 7, so that the bottle cap 3 is connected with the body 1, avoids The reagent contamination caused by bottle cap 3 is lost, obscures or fall.

Further, the flow deflector 5 is the arc-like sheet of indent, and the internal diameter of the arc-like sheet is equal to the internal diameter of the bottleneck, The thickness of the arc-like sheet is equal to the sidewall thickness of the bottleneck 4, and flow deflector 5 and bottleneck is made to seamlessly transit.

Further, the inner top surface of the bottle cap 3 is equipped with shaft, is cased with a connection ring in the shaft, the connection ring can It is rotated around the shaft, the outer end of the shaft corresponds to the connection ring and is equipped with banking stop；The connection ring connects a curved surface 6, the profile of the curved surface and the structure of the arc-like sheet are adapted, so that the bottle cap 3 covers after the bottleneck 4, the song Face 6 and the arc-like sheet form cylindrical structure, avoid after covering bottle cap 3, when reagent earthquake enter bottleneck 4 and bottle cap 3 it Between gap between screw.

Further, the outer wall of the bottleneck 4 is equipped with external screw thread, and 3 inner wall of the bottle cap is equipped with to be adapted with the external screw thread Internal thread, the depth of the bottle cap 3 is more than the height of the curved surface 6.

Further, the cavity volume of the chemical reagent bottle is 250 ml, in other examples, the chemical reagent The cavity volume of bottle is 250~500 ml.

Further, the upper surface of the bottle cap 3 is equipped with transparent sandwich, is equipped with reagent label in the transparent sandwich, avoids When reagent label is placed directly against reagent bottle lateral wall, during taking reagent, reagent contamination reagent label.

Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model rather than limits it System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should Understand：It can still modify to specific embodiment of the present utility model or some technical characteristics are equally replaced It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model In range.

Claims (6)

1. a kind of chemical reagent bottle, it includes body and bottle cap, it is characterised in that：The body is brown bottle, the body Bottleneck extends upward a flow deflector, and the bottleneck of the body is equipped with fixed ring, and the diameter of the fixed ring is more than described The side of the diameter of bottleneck and the diameter for being less than the body, the fixed ring is connected with a flexible connecting strip and by described Flexible connecting strip connects the bottle cap.

2. chemical reagent bottle according to claim 1, it is characterised in that：The flow deflector is the arc-like sheet of indent, described The internal diameter of arc-like sheet is equal to the internal diameter of the bottleneck, and the thickness of the arc-like sheet is equal to the sidewall thickness of the bottleneck.

3. chemical reagent bottle according to claim 2, it is characterised in that：The inner top surface of the bottle cap is equipped with shaft, described A connection ring is cased in shaft, the connection ring can be rotated around the shaft, and the outer end of the shaft corresponds to the connection ring and sets There is banking stop；The connection ring connects a curved surface, and the profile of the curved surface and the structure of the arc-like sheet are adapted, with toilet It states bottle cap to cover in the bottleneck, the curved surface forms cylindrical structure with the arc-like sheet.

4. chemical reagent bottle according to claim 3, it is characterised in that：The outer wall of the bottleneck is equipped with external screw thread, described Bottle cap inner wall is equipped with the internal thread being adapted with the external screw thread, and the depth of the bottle cap is more than the height of the curved surface.

5. according to Claims 1 to 4 any one of them chemical reagent bottle, it is characterised in that：The inner cavity of the chemical reagent bottle Volume is 250~500 ml.

6. chemical reagent bottle according to claim 5, it is characterised in that：The upper surface of the bottle cap is equipped with transparent sandwich, Reagent label is equipped in the transparent sandwich.