CN206384321U - The sealed glass container of one kind pressing - Google Patents

Abstract

Sealed glass container is pressed the utility model discloses one kind in glass container technical field, including bottle, seal the closure of bottle upper end open, closure includes main cover body, closure also includes lower exntension tubs, lower exntension tubs inner rim is along provided with a circle defining flange, and bottle upper end outer edge is provided with a circle bottleneck flange；Main cover body lower surface is provided with downward convex, empty tube shape the positioning reel of a circle；When closure covers bottle upper end open, bottleneck flange is between defining flange and main cover body lower surface, bottle upper end props up main cover body lower surface, defining flange props up bottleneck flange underside, and lower exntension tubs internal perisporium also offsets with bottleneck flange, position reel to be in the inner chamber of bottle, the internal chamber wall of positioning reel upper end outward flange and bottle offsets.Closure is enabled to seal bottle upper end open well, even whole bottle is fallen down, and chemical reagent will not also be leaked from bottle.

Description

The sealed glass container of one kind pressing

Technical field

The utility model is related to glass container technical field, more particularly to a kind of sealed, for chemical experiment glass Glass container.

Background technology

At present, the glass container that is largely used in chemical experiment sets relatively simple, including bottle, can seal bottle upper end The closure of opening, it is mat surface that the closure, which is generally the part being in contact on glass stopper, glass stopper with bottle upper end open, To ensure the sealing effectiveness of glass stopper.But, in the prior art in the presence of a potential safety hazard：If careless slightly knocked bottle over Body, chemical reagent can be leaked from bottle, human body can be damaged when serious, and chemical laboratory is caused seriously Pollution, such pollution is often difficult to clean off, and causes immeasurable loss.

Utility model content

The purpose of this utility model is to provide a kind of sealed glass container of pressing so that closure can be sealed well Bottle upper end open.

What the purpose of this utility model was realized in：The sealed glass container of one kind pressing, including bottle, seal bottle The closure of upper end open, the bottle is provided with the inner chamber connected with upper end open, and the closure is plastic material, described close Capping includes main cover body, and the closure also includes being located at main cover body lower surface, lower extension that is cylindric, extending downwardly Cylinder, the lower exntension tubs inner rim is along provided with a circle defining flange, and bottle upper end outer edge is provided with a circle bottleneck flange；Institute Main cover body lower surface is stated provided with downward convex, empty tube shape the positioning reel of a circle, the positioning reel upper end and main cover body following table Face is connected, positioning reel lower end inward curl；When closure covers bottle upper end open, at the bottleneck flange Between defining flange and main cover body lower surface, the bottle upper end props up main cover body lower surface, and the defining flange props up bottle Mouthful flange underside, and the lower exntension tubs internal perisporium also offsets with bottleneck flange, and the positioning reel is in the inner chamber of bottle In, the internal chamber wall of the positioning reel upper end outward flange and bottle offsets.

Compared with prior art, the beneficial effects of the utility model are：Bottle upper end open can be sealed well, by Prop up main cover body lower surface in bottle upper end, defining flange props up bottleneck flange underside, and lower exntension tubs internal perisporium also with bottle Mouth flange offsets, and bottleneck flange multiple spot stress may be such that lower exntension tubs tightly encase bottleneck flange, in order to avoid the chemistry in bottle Reagent is evaporated, and even whole bottle is fallen down, and chemical reagent will not also be leaked from bottle, and whole closure Also allow for removing, using very convenient；Positioning reel serves good positioning action, when closure covers bottle upper end open During, the internal chamber wall of positioning reel upper end outward flange and bottle offsets, and produces off normal phenomenon to prevent closure so that closure Bottle upper end open can preferably, be more quickly covered, is easy to operation.

As preferred scheme of the present utility model, moisture absorption piece that the closure is provided with ring-type, being made up of hygroscopic material, The moisture absorption piece reclines the intersection of lower exntension tubs inner circumferential and main cover body lower surface, when closure covers bottle upper end open, The bottle upper end is affixed with moisture absorption piece just.Moisture absorption piece can siphon away the residual liquid of bottle upper end, in case residual liquid is flowed into In bottle, it is to avoid the chemical reagent in residual liquid pollution bottle body.

Brief description of the drawings

Fig. 1 is schematic diagram of the present utility model.

Wherein, 1 bottle, 1a bottleneck flanges, 1b inner chambers, 2 closures, 201 positioning reels, 202 main cover bodies, 203 moisture absorption pieces, 204 times exntension tubs, 205 defining flanges.

Embodiment

As shown in figure 1, a kind of sealed glass container of pressing, including bottle 1, the closure for sealing the upper end open of bottle 1 2, bottle 1 is provided with the inner chamber 1b connected with upper end open, and closure 2 is plastic material, and closure 2 includes main cover body 202, sealing Lid 2 also includes being located at the lower surface of main cover body 202, lower exntension tubs 204 that are cylindric, extending downwardly, the lower inner circumferential of exntension tubs 204 Edge is provided with a circle defining flange 205, and the upper end outer edge of bottle 1 is provided with a circle bottleneck flange 1a；The lower surface of main cover body 202 is provided with Downward convex, empty tube shape the positioning reel 201 of one circle, the positioning upper end of reel 201 is connected with the lower surface of main cover body 202, fixed The position lower end inward curl of reel 201；When closure 2 covers 1 upper end open of bottle, bottleneck flange 1a is in defining flange 205 Between the lower surface of main cover body 202, the upper end of bottle 1 props up the lower surface of main cover body 202, and defining flange 205 props up bottleneck flange 1a Downside, and the internal perisporium of lower exntension tubs 204 also offsets with bottleneck flange 1a, and positioning reel 201 is in the inner chamber 1b of bottle 1, The positioning upper end outward flange of reel 201 and the inner chamber 1b walls of bottle 1 offset.

Above-mentioned closure 2 provided with ring-type, the moisture absorption piece 203 that is made up of hygroscopic material, moisture absorption piece 203 reclines lower exntension tubs The intersection of 204 inner circumferentials and the lower surface of main cover body 202, when closure 2 covers 1 upper end open of bottle, the upper end of bottle 1 just with Moisture absorption piece 203 is affixed.

The utility model is not limited to above-described embodiment, on the basis of technical scheme disclosed in the utility model, this The technical staff in field is according to disclosed technology contents, it is not necessary to which performing creative labour just can be special to some of which technology Levy and make some replacements and deform, these are replaced and deformed in protection domain of the present utility model.

Claims (2)

1. the sealed glass container of one kind pressing, including bottle（1）, seal bottle（1）The closure of upper end open（2）, it is described Bottle（1）Provided with the inner chamber connected with upper end open（1b）, it is characterised in that：The closure（2）It is described close for plastic material Capping（2）Including main cover body（202）, the closure（2）Also include being located at main cover body（202）It is lower surface, cylindric, to The lower exntension tubs of lower extension（204）, the lower exntension tubs（204）Inner rim is along provided with a circle defining flange（205）, the bottle （1）Upper end outer edge is provided with a circle bottleneck flange（1a）；The main cover body（202）Lower surface is provided with downward convex, the empty cylinder of a circle The positioning reel of shape（201）, the positioning reel（201）Upper end and main cover body（202）Lower surface is connected, the positioning volume Cylinder（201）Lower end inward curl；Work as closure（2）Cover bottle（1）During upper end open, the bottleneck flange（1a）In spacing Flange（205）With main cover body（202）Between lower surface, the bottle（1）Upper end props up main cover body（202）Lower surface, the limit Position flange（205）Prop up bottleneck flange（1a）Downside, and the lower exntension tubs（204）Internal perisporium also with bottleneck flange（1a）Phase Support, the positioning reel（201）In bottle（1）Inner chamber（1b）In, the positioning reel（201）Upper end outward flange and bottle （1）Inner chamber（1b）Wall offsets.

2. a kind of sealed glass container of pressing according to claim 1, it is characterised in that：The closure（2）It is provided with Ring-type, the moisture absorption piece that is made up of hygroscopic material（203）, the moisture absorption piece（203）Recline lower exntension tubs（204）Inner circumferential and main cover Body（202）The intersection of lower surface, works as closure（2）Cover bottle（1）During upper end open, the bottle（1）Upper end just with Moisture absorption piece（203）It is affixed.