CN216509707U

CN216509707U - Reagent bottle

Info

Publication number: CN216509707U
Application number: CN202121837876.3U
Authority: CN
Inventors: 王桂永; 高长新
Original assignee: Zhongrui Medical Shandong Technology Co ltd
Current assignee: Zhongrui Medical Shandong Technology Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-05-13
Anticipated expiration: 2031-08-05

Abstract

The utility model provides a reagent bottle which comprises an outer bottle and an inner container, wherein one end of the inner container is fixedly connected with one end of the outer bottle, and the other end of the inner container is suspended in the outer bottle; the bottom of the inner wall of the inner container is arranged to be in an arc-shaped conical shape; on the basis of not changing the overall structure and size of the conventional reagent bottle, the reagent bottle packaging requirement on a small-dose reagent is met by setting the inner container, the clamping of the conventional filling production line, automatic sampling equipment and the like on the reagent bottle is met, and the flexibility of the reagent bottle is improved; simultaneously, set up the bottom of inner bag inner wall into circular-arc conical, less dosage reagent obtains concentrating in the inner bag, is favorable to the absorption of reagent.

Description

Reagent bottle

Technical Field

The utility model relates to the technical field of medicine packaging, in particular to a reagent bottle.

Background

The reagent bottle is used for packaging various medicines and reagents, most reagent bottles are made of glass, and have the advantages of transparency, easiness in transportation and the like, and according to the difference of medicines and reagents and the difference of application environments of the reagent bottles, the reagent bottles are mainly divided into circular, square, irregular and handled bottles and the like.

The inventor finds that the prior reagent bottle has the following problems: 1. when a small-dose reagent is packaged, the volume of the reagent bottle needs to be redesigned, so that the adaptability of a filling production line is greatly influenced; 2. the reagent that leads to because of reagent bottle inner structure is not concentrated, has remained more when leading to the reagent needle to carry out reagent or medicine and draws, causes the very big waste of reagent or medicine.

SUMMERY OF THE UTILITY MODEL

The reagent bottle has the advantages that on the basis that the overall structure and the size of the existing reagent bottle are not changed, the requirement of the reagent bottle for packaging a small-dose reagent is met by the reagent bottle in the form of arranging the inner container, the clamping of the existing filling production line, automatic sampling equipment and the like on the reagent bottle is met, and the flexibility of the reagent bottle is improved; simultaneously, set up the bottom of inner bag inner wall into circular-arc conical, less dosage reagent obtains concentrating in the inner bag, is favorable to the absorption of reagent.

According to some embodiments, the utility model provides a reagent bottle, which adopts the following technical scheme:

a reagent bottle comprises an outer bottle and an inner container, wherein one end of the inner container is fixedly connected with one end of the outer bottle, and the other end of the inner container is suspended in the outer bottle; the bottom of the inner wall of the inner container is set to be in an arc-shaped conical shape.

Furthermore, the reagent bottle material adopts borosilicate glass.

Furthermore, a bottle neck and a bottle mouth are arranged at one end of the inner container connected with the outer bottle.

Furthermore, the inner wall of the bottleneck is a smooth surface, and an annular bulge is arranged at one end, close to the bottleneck, of the outer wall of the bottleneck.

Furthermore, an arc-shaped section is arranged between the annular bulge and the edge of the bottle mouth.

Furthermore, the outer bottle is connected with the inner container through an arc-shaped surface, and a sealed space is formed between the outer bottle and the inner container.

Further, the wall thickness of the inner container is smaller than that of the outer bottle.

Further, the distance from the conical top end of the inner container to the flat bottom of the outer bottle is not more than 1/3 of the height of the outer bottle.

Furthermore, the cross section of the bottom of the outer bottle is of an arc-shaped structure.

Furthermore, the peripheral edge of the outer bottle bottom is provided with a chamfer.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the inner container, the packing requirement of a small-dose reagent is realized on the basis of not changing the overall structure size of the conventional reagent bottle, and the clamping of the original filling production line, automatic sampling equipment and the like on the reagent bottle is met;

2. in the middle of the utility model, the bottom of the inner wall of the inner container is in an arc-shaped conical shape, so that a small amount of reagent is concentrated in the inner container, the reagent is favorably absorbed, and the residual amount of the reagent is reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model.

FIG. 1 is a schematic structural view of embodiment 1 of the present invention;

FIG. 2 is a partial schematic view of the outside of the bottle mouth in embodiment 1 of the present invention;

wherein: 1. the bottle comprises a bottle mouth, 2 parts of a circular bulge, 21 parts of an arc-shaped section, 3 parts of a bottle neck, 4 parts of an inner container, 41 parts of a conical part, 42 parts of an arc-shaped part, 5 parts of an outer bottle, 6 parts of a bottle bottom.

The specific implementation mode is as follows:

the utility model is further described with reference to the following figures and examples.

It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the utility model as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Example 1:

as shown in fig. 1, the embodiment discloses a reagent bottle, which includes an outer bottle 5 and an inner container 4, wherein one end of the inner container 4 is fixedly connected with one end of the outer bottle 5, and the other end of the inner container 4 is suspended in the outer bottle 5; the inner wall bottom of inner bag sets up to being circular-arc conical, and is concrete, circular-arc conical includes toper portion 41 and circular arc portion 42, circular arc portion 42 sets up when reagent is preserved in the reagent bottle of this embodiment, especially when little dose or reagent needle absorb last reagent, the reagent is concentrated in the circular arc portion 42, concentrate on little dose reagent, simultaneously the inner wall of circular arc portion 42 can guarantee the reagent and aim at the reagent of bottom is siphoned away completely in the inner bag 4, has reduced the residual volume of reagent.

The inner container 4 is arranged, so that the packaging requirement of a small-dose reagent is met on the basis of not changing the overall structure size of the existing reagent bottle, the clamping of the original filling production line, automatic sampling equipment and the like on the reagent bottle is met, and the original bottle on-machine is achieved (on the basis of not changing the structure of the reagent bottle and the grabbing structure of the reagent bottle on the production and detection equipment, the clamping on the reagent bottle is realized).

In the embodiment, the reagent bottle material adopts borosilicate glass; the borosilicate glass reagent bottle has higher thermal stability and chemical stability and stronger capability of bearing temperature drastic change.

In the embodiment, a bottleneck 3 and a bottleneck 1 are arranged at one end of the inner container 4 connected with the outer bottle 5, and the inner wall of the bottleneck 3 is a smooth surface, so that the plugging of a bottle stopper is facilitated, and meanwhile, the problem that a reagent is remained on threads when the threads are arranged on the inner wall of the bottleneck is avoided; the reagent bottle is characterized in that an annular bulge 2 is arranged at one end, close to the bottle mouth 1, of the outer wall of the bottle neck 3, and the annular bulge 2 is beneficial to grabbing of a manipulator (clamping part) in a production line or detection equipment, so that the stability is improved.

As shown in fig. 2, in this embodiment, an arc section 21 is disposed between the annular protrusion 2 and the edge of the bottle mouth 1, a certain distance is disposed between the annular protrusion 2 and the bottle mouth 1, and the arc section 21 is disposed between the annular protrusion 2 and the bottle mouth 1, which is beneficial to the operation of the bottle cap, and especially, when the bottle cap is pulled out from the bottle neck 3, the arc section 21 provides an operating space for an operator.

In this embodiment, outer bottle 5 with connect through the arcwall face between the inner bag 4, outer bottle 5 with be the confined space between the inner bag 4, the confined space is favorable to the unchangeable of reagent environment in the inner bag, has improved storage capacity.

In this embodiment, the wall thickness of the inner container 4 is smaller than that of the outer bottle 5, the inner container 4 is subjected to smaller external force, and the outer bottle 5 is subjected to larger external force, so that the wall thickness of the inner container 4 is smaller than that of the outer bottle 5, and the use of manufacturing and producing materials of the outer bottle is reduced on the basis of ensuring the wall thickness strength of the outer bottle.

In this embodiment, the distance from the conical top end of the inner container 4 to the flat bottom of the outer bottle 5 is not greater than 1/3 of the height of the outer bottle 5, so as to ensure the volume of the inner container 4, preferably, the volume of the inner container 4 capable of containing reagents in this embodiment is 3 ml, the overall height of the reagent bottle is 43.5mm, the outer diameter is 22mm, and the distance from the lowest end of the inner container 4 to the bottle opening is 30 mm.

In this embodiment, the cross section of the bottom of the outer bottle 4 is an arc structure; the peripheral edge of the bottle bottom of the outer bottle 4 is provided with a chamfer, preferably, the radian of the chamfer is 2 degrees.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A reagent bottle is characterized by comprising an outer bottle and an inner container, wherein one end of the inner container is fixedly connected with one end of the outer bottle, and the other end of the inner container is suspended in the outer bottle; the bottom of the inner wall of the inner container is arranged to be in an arc-shaped conical shape;

the circular arc-shaped cone comprises a tapered part and an arc part, and the arc part is arranged at the bottommost end of the inner container;

the reagent bottle is made of medium borosilicate glass.

2. The reagent bottle as claimed in claim 1, wherein the end of the inner container connected with the outer bottle is provided with a bottle neck and a bottle mouth.

3. The reagent bottle as claimed in claim 2, wherein the inner wall of the bottle neck is smooth, and the outer wall of the bottle neck is provided with a ring-shaped protrusion at one end close to the bottle mouth.

4. A reagent bottle according to claim 3, wherein an arcuate section is provided between the annular projection and the mouth edge.

5. The reagent bottle of claim 1, wherein the outer bottle is connected with the inner container through an arc-shaped surface, and a sealed space is formed between the outer bottle and the inner container.

6. The reagent bottle of claim 1, wherein the inner container has a wall thickness less than that of the outer bottle.

7. A reagent bottle according to claim 1, wherein the distance from the conical top of the inner container to the flat bottom of the outer bottle is no greater than 1/3 for the height of the outer bottle.

8. A reagent bottle according to claim 1, wherein the cross-section of the bottom of the outer bottle is configured in an arc-shaped configuration.

9. A reagent bottle according to claim 8, wherein the peripheral edge of the bottom of the outer bottle is chamfered.