CN209333777U - Reagent bottle - Google Patents

Abstract

The utility model belongs to chemical apparatuses technical field more particularly to a kind of reagent bottle, including body and bottle cap.Body includes bottle body and the first buckling parts, and the cavity for holding chemical reagent is equipped in bottle body, and the first buckling parts is set to the outer wall of bottle body；Bottle cap includes elastic cushion, lid and flange, elastic cushion is connect with lid, and it is abutted with bottle body elasticity, elastic cushion is equipped with the accommodating cavity being connected to cavity, and flange includes turning part and the second buckling parts, and one end of turning part is connect with lid, and turning part can be overturn with respect to lid, second buckling parts is set in turning part, and the second buckling parts and the first buckling parts fasten, and the quantity of flange is multiple.By overturning turning part, the first buckling parts and the second buckling parts can be made to switch between buckling state and discrete state, bottle cap is fixed on body or is separated by bottle cap with body.By the way that elastic cushion is arranged, when the first buckling parts and the second buckling parts fastening, elastic cushion is abutted with bottle body elasticity, to realize sealing.

Description

Reagent bottle

Technical field

The utility model relates to chemical apparatuses technical field more particularly to a kind of reagent bottles.

Background technique

Reagent bottle is the container for holding chemical reagent, is widely used in chemical laboratory.Due to chemistry Reagent has volatility and moisture absorption, is easy to react and go bad with moisture, carbon dioxide, the oxygen in air, it is therefore desirable to These chemical reagent are sealed.

Traditional reagent bottle is generally sealed by adding bottle stopper on body.Although bottle stopper can play certain close Envelope effect, but since the inner wall of bottle stopper and body can not fit closely, sealing effect is undesirable, cannot effectively make reagent bottle Interior chemical reagent and the external world are completely isolated.

Utility model content

The purpose of this utility model is to provide a kind of reagent bottles, it is intended to solve traditional reagent bottle sealing performance is not good Problem.

To solve the above problems, the utility model provides a kind of reagent bottle, comprising:

Body, including bottle body and the first buckling parts, are equipped with the cavity for holding chemical reagent in the bottle body, and described the One buckling parts is set to the outer wall of the bottle body；And

Bottle cap, including elastic cushion, lid and flange, the elastic cushion are connect with the lid, and elastic with the bottle body It abuts, the elastic cushion is equipped with accommodating cavity, and the accommodating cavity is connected to the cavity, and the flange includes turning part and the second button Conjunction portion, one end of turning part are connect with the lid, and turning part can lid overturning relatively, described second Buckling parts is set on turning part, and second buckling parts and first buckling parts fasten, the quantity of the flange It is multiple.

Optionally, the part of the bottle body is located in the accommodating cavity.

Optionally, first buckling parts includes the first noumenon and the first bending part, and second buckling parts includes second When ontology and the second bending part, first buckling parts and second buckling parts fasten, first bending part is in described Between second bending part and turning part, second bending part is between first bending part and the bottle body.

Optionally, first bending part is equipped with the first chamfering, second bending far from one end of the first noumenon Portion is equipped with the second chamfering far from one end of second ontology.

Optionally, the bottle body is equipped with multiple first buckling parts, and turning part is equipped with multiple described second Buckling parts, multiple first buckling parts are arranged in a one-to-one correspondence with multiple second buckling parts.

Optionally, the bottle body includes body portion and neck, and the cross-sectional area of the neck is less than the transversal of the body portion Face area, first buckling parts are set to the outer wall of the neck.

Optionally, the cross section of the lid is polygon.

Optionally, the cross section of the neck is polygon.

Optionally, the reagent bottle further includes anti-skid bulge, and the anti-skid bulge is set on the bottle cap.

Optionally, the bottle body is equipped with mark zone.

Implement the utility model embodiment, will have the following beneficial effects:

By the way that the first buckling parts is arranged on bottle body, the second buckling parts is set in turning part, by overturning turning part, i.e., The first buckling parts and the second buckling parts can be made to switch between buckling state and discrete state, bottle cap is fixed on body or Bottle cap is separated with body.Moreover, by setting elastic cushion, when the first buckling parts and the second buckling parts fastening, elastic cushion quilt It squeezes, so that elastic cushion is abutted with bottle body elasticity, to realize sealing.It is connected to further, since elastic cushion is equipped with cavity Accommodating cavity, when reagent bottle is in high temperature and high pressure environment, accommodating cavity can with the intracorporal hyperbaric environment of alleviation chamber, avoid elastic cushion with Gap is generated between bottle body and the reagent in reagent bottle is revealed, to expand the application range of reagent bottle.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Wherein:

Fig. 1 is reagent bottle cross-sectional view in one embodiment

Fig. 2 is the main view of the body of reagent bottle in Fig. 1；

Fig. 3 is the top view of body in Fig. 2；

Fig. 4 is the cross-sectional view of the bottle cap of reagent bottle in Fig. 1；

Fig. 5 is the top view of bottle cap in Fig. 4.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1, the utility model provides a kind of reagent bottle, including body 10 and bottle cap 20.Body 10 includes bottle body 100 and first buckling parts 122, the cavity 111 for holding chemical reagent is equipped in bottle body 100, the first buckling parts 122 is set to The outer wall of bottle body 100.

Bottle cap 20 includes lid 210, elastic cushion 220 and flange 230.Elastic cushion 220 is connect with lid 210, and and bottle body 100 elasticity abut, with the opening of sealed bottle body 100.Elastic cushion 220 is equipped with the accommodating cavity 221 being connected to cavity 111.Flange 230 Including turning part 231 and the second buckling parts 232, one end of turning part 231 is connect with lid 210, and turning part 231 can be opposite Lid 210 is overturn.Second buckling parts 232 is set in turning part 231, and the second buckling parts 232 and the first buckling parts 122 are detained It closes.The quantity of flange 230 be it is multiple, multiple flange 230 can guarantee that elastic cushion 220 and bottle body 100 are elastic and abut, close to realize Envelope.

When needing for the lid of bottle cap 20 to be located on body 10, first bottle cap 20 is placed on bottle body 100, makes elastic cushion 220 It is contacted with bottle body 100.Then, turning part 231 is overturn to the direction close to bottle body 100, fastens the first buckling parts 122 and second Portion 232 fastens.At this point, elastic cushion 220 is squeezed and elastic deformation occurs, so that elastic cushion 220 closely connects with bottle body 100 Touching, to realize sealing.When needing to open bottle cap 20, turning part 231 is overturn to the direction far from bottle body 100, so that first fastens Portion 122 is separated with the second buckling parts 232, then bottle cap 20 is removed.

Mentioned reagent bottle is arranged second in turning part 231 and fastens by the way that the first buckling parts 122 is arranged on bottle body 100 Portion 232, by overturning turning part 231, can make the first buckling parts 122 and the second buckling parts 232 buckling state with separate shape Switch between state, bottle cap 20 is fixed on body 10 or separates bottle cap 20 with body 10.Moreover, passing through setting elastic cushion 220, when the first buckling parts 122 and the second buckling parts 232 fastening, elastic cushion 220 is extruded, so that elastic cushion 220 and bottle body 100 elasticity abut, to realize sealing.Further, since elastic cushion 220 is equipped with the accommodating cavity 221 being connected to cavity 111, when When reagent bottle is in high temperature and high pressure environment, accommodating cavity 221 can alleviate the hyperbaric environment in cavity 111, avoid elastic cushion 220 with Gap is generated between bottle body 100 and the reagent in reagent bottle is revealed, to expand the application range of reagent bottle.

Specifically, in the present embodiment, as shown in Figure 1, Figure 2 and shown in Fig. 4, the first buckling parts 122 includes the first noumenon 1221 And first bending part 1222, the second buckling parts 232 include the second ontology 2321 and the second bending part 2322.When the first buckling parts 122 and second buckling parts 232 fasten when, the first bending part 1222 is between the second bending part 2322 and turning part 231, second Bending part 2322 is between the first bending part 1222 and bottle body 100.Pass through the first bending part 1222 of setting and the second bending part 2322, so that the first buckling parts 122 connect relatively reliable with the second buckling parts 232, prevent the first buckling parts 122 and second from fastening Portion 232 separates and elastic cushion 220 is made to restore deformation, so that the sealing performance of reagent bottle reduces.

It is noted that first is curved in order to keep the first buckling parts 122 more smooth when fastening with the second buckling parts 232 Folding part 1222 is equipped with the first chamfering (not marking in figure) far from one end of the first noumenon 1221, and the second bending part 2322 is far from second One end of ontology 2321 is equipped with the second chamfering (not marking in figure).

Further, in the present embodiment, it as shown in Figure 1, sealing performance in order to guarantee reagent bottle, is set on bottle body 100 There are multiple first buckling parts 122, turning part 231 is equipped with multiple second buckling parts 232, multiple first buckling parts 122 and multiple the Two buckling parts 232 are arranged in a one-to-one correspondence.

In other embodiments, the first buckling parts 122 can be protrusion, and the second buckling parts 232 is groove, when the first fastening When portion 122 and the second buckling parts 232 fasten, the first buckling parts 122 is located in the second buckling parts 232.

It is noted that in the present embodiment, the main material of bottle cap 20 is polyethylene, so that bottle cap 20 is in high temperature height Pressure ring is unlikely to deform under border, nor impurity can be dissolved out into chemical reagent.The main material of body 10 is silica, is made 10 high temperature high voltage resistant of body, and organic solvent-resistant are obtained, so that reagent bottle can hold various chemical reagent.

Further, in the present embodiment, as shown in Figure 1, the part of bottle body 100 is located in accommodating cavity 221.In this way, bullet Property pad 220 is not only abutted with the roof of bottle body 100, is also abutted with the outer wall of bottle body 100, to increase elastic cushion 220 and bottle body 100 contact area, with the sealing performance of Contrast agent bottle.

In addition, in the present embodiment, as shown in Figure 1, bottle body 100 includes body portion 110 and neck 120, neck 120 it is transversal Face area is less than the cross-sectional area in body portion 110.In this way, when bottle cap 20 is separated with body 10, small-bore neck 120 can be with Slow down the speed of chemical reagent volatilization.

In the present embodiment, as shown in figure 5, the cross section of lid 210 is polygon.Lid 210 includes being oppositely arranged Flange 230 is equipped in the first side wall 211 and second sidewall 212, the first side wall 211 and second sidewall 212.Due to the first side wall 211 are oppositely arranged with second sidewall 212, when so that the first buckling parts 122 and the second buckling parts 232 fastening, elastic cushion 220 and bottle Body 100 contact it is even closer, to guarantee the sealing performance of reagent bottle.

Meanwhile in order to increase the fastening area of the first buckling parts 122 and the second buckling parts 232, thus Contrast agent bottle Sealing performance, in the present embodiment, as shown in figure 3, the cross section of neck 120 is also polygon.Neck 120 includes being oppositely arranged The first outer wall 1212 and the second outer wall 1213, be equipped with the first buckling parts 122 on the first outer wall 1212 and the second outer wall 1213.

When the installation of bottle cap 20 is on body 10, the first buckling parts 122 on the first outer wall 1212 and corresponding the first side wall 211 the second buckling parts 232 fastens, the second button of the first buckling parts 122 on the second outer wall 1213 and corresponding second sidewall 212 Conjunction portion 232 fastens.

It is noted that in the present embodiment, the first outer wall 1212, the second outer wall 1213, the first side wall 211 and second Side wall 212 is plane.In other embodiments, the first outer wall 1212, the second outer wall 1213, the first side wall 211 and second side Wall 212 or curved surface.Moreover, flange 230 also can be set on other side walls of lid 210, accordingly, neck 120 Also the first buckling parts 122 can be set on other outer walls, to further increase the first buckling parts 122 and the second buckling parts 232 Fastening area.

Further, reagent bottle further includes anti-skid bulge (not shown), and anti-skid bulge is set on bottle cap 20, avoids Reagent bottle slides when user holds reagent bottle.

Further, in the present embodiment, as shown in Fig. 2, bottle body 100 is equipped with mark zone 112, user can marked Written indicia in area 112, to be distinguished to the reagent bottle equipped with different chemical reagent.Moreover, can also be arranged on bottle body 100 Scale area (not shown), to facilitate user to observe the volume of chemical reagent.

Above disclosures are merely preferred embodiments of the utility model, the utility model cannot be limited with this certainly Interest field, therefore equivalent variations made according to the claim of the utility model still fall within the scope of the utility model.

Claims (10)

1. a kind of reagent bottle characterized by comprising

Body, including bottle body and the first buckling parts, the interior cavity being equipped with for holding chemical reagent of the bottle body, first button Conjunction portion is set to the outer wall of the bottle body；And

Bottle cap, including elastic cushion, lid and flange, the elastic cushion are connect with the lid, and are abutted with the bottle body elasticity, The elastic cushion is equipped with accommodating cavity, and the accommodating cavity is connected to the cavity, and the flange includes turning part and the second buckling parts, One end of turning part is connect with the lid, and turning part can lid overturning relatively, described second fastens Portion is set on turning part, and second buckling parts and first buckling parts fasten, and the quantity of the flange is more It is a.

2. reagent bottle as described in claim 1, which is characterized in that the part of the bottle body is located in the accommodating cavity.

3. reagent bottle as described in claim 1, which is characterized in that first buckling parts includes the first noumenon and the first bending Portion, second buckling parts include the second ontology and the second bending part, and first buckling parts and second buckling parts fasten When, first bending part is between second bending part and turning part, and second bending part is in described Between one bending part and the bottle body.

4. reagent bottle as claimed in claim 3, which is characterized in that the described one end of first bending part far from the first noumenon Equipped with the first chamfering, second bending part is equipped with the second chamfering far from one end of second ontology.

5. reagent bottle as described in claim 1, which is characterized in that the bottle body is equipped with multiple first buckling parts, institute Turning part is stated equipped with multiple second buckling parts, multiple first buckling parts and multiple second buckling parts one are a pair of It should be arranged.

6. reagent bottle as described in claim 1, which is characterized in that the bottle body includes body portion and neck, the cross of the neck Area of section is less than the cross-sectional area in the body portion, and first buckling parts is set to the outer wall of the neck.

7. reagent bottle as claimed in claim 6, which is characterized in that the cross section of the lid is polygon.

8. reagent bottle as claimed in claim 7, which is characterized in that the cross section of the neck is polygon.

9. reagent bottle as described in claim 1, which is characterized in that the reagent bottle further includes anti-skid bulge, described anti-skidding convex It rises and is set on the bottle cap.

10. reagent bottle as described in claim 1, which is characterized in that the bottle body is equipped with mark zone.