CN212142663U

CN212142663U - Reagent bottle convenient to observe

Info

Publication number: CN212142663U
Application number: CN202020795583.2U
Authority: CN
Inventors: 韩玲; 张娟丽; 左展; 张峰超; 王玉珠; 边倩茹; 郭向柯; 陈娜; 彭宇; 侯亚博
Original assignee: Zhengzhou Labscience Co ltd
Current assignee: Zhengzhou Labscience Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-12-15
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a reagent bottle convenient to observe relates to laboratory tool. The reagent bottle comprises a buffer head, a transparent inner bottle body and a transparent outer bottle body; the inner bottle body is sleeved in the outer bottle body; the bottle mouth of the inner bottle body is hermetically connected with the lower end of the buffer head, and one side of the inner bottle body is provided with a step part; the bottle mouth of the outer bottle body is connected with the side wall of the buffer head in a sealing way, and the side wall of the outer bottle body is provided with scales; the buffer head is provided with a liquid outlet communicated with the inside of the inner bottle body and a cover body for sealing the liquid outlet. The advantage is that the rough monitoring of the residual quantity can be realized by the step surface of the step part to assist in knowing the approximate amount of the reagent in the bottle. The actual stock of the reagent in the bottle can be known specifically through the scale, and the fine monitoring of the surplus is realized. The structure of double-bottle body is connected through the buffer head, can play shock-proof effect, avoids the reagent bubble, does benefit to reagent stability.

Description

Reagent bottle convenient to observe

Technical Field

The utility model relates to a laboratory tool especially relates to a reagent bottle.

Background

The outer wall of a biochemical reagent bottle commonly used in the market at present has no scales, and the residual quantity of the reagent can not be monitored in real time. On the other hand, the reagent is easy to vibrate in the transportation process, foams are easy to generate on some reagents, and the reagent is not favorable for the stability of the reagents.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a reagent bottle convenient to observe.

The utility model relates to a reagent bottle convenient for observation, which comprises a buffer head, a transparent inner bottle body and an outer bottle body; the inner bottle body is sleeved in the outer bottle body; the bottle mouth of the inner bottle body is hermetically connected with the lower end of the buffer head, and one side of the inner bottle body is provided with a step part; the bottle mouth of the outer bottle body is connected with the side wall of the buffer head in a sealing way, and the side wall of the outer bottle body is provided with scales; the buffer head is provided with a liquid outlet communicated with the inside of the inner bottle body and a cover body for sealing the liquid outlet.

A reagent bottle convenient to observe, its advantage lies in, can realize the thick monitoring of surplus through the supplementary approximate stock of understanding the interior reagent of step face of step portion. The actual stock of the reagent in the bottle can be known specifically through the scale, and the fine monitoring of the surplus is realized. The structure of double-bottle body is connected through the buffer head, can play shock-proof effect, avoids the reagent bubble, does benefit to reagent stability.

The inner bottle body is provided with a liquid collecting groove at one side of the bottle bottom close to the liquid outlet, and the bottle bottom of the inner bottle body is slightly inclined towards the liquid collecting groove. When the surplus is very rare, the reagent bottle placed statically can automatically collect the reagent in the liquid collecting groove, so that the reagent can be poured out for the last time and used, and the utilization rate of the reagent is improved.

And inert gas is filled between the inner bottle body and the outer bottle body. On the basis of not influencing visual judgment, the heat transfer between the inner bottle body and the outside is reduced.

The step height of the step part is gradually increased from top to bottom. Not only can realize coarse monitoring through the steps, but also reduce the negative influence on the total capacity as much as possible.

Drawings

Fig. 1 is a schematic structural diagram of the reagent bottle of the present invention.

Reference numerals: 10-inner bottle body, 11-step part and 12-liquid gathering tank; 20-outer bottle body and 21-scale; 30-buffer head, 31-cover body.

Detailed Description

As shown in FIG. 1, a reagent bottle convenient to observe include a buffer head 30, transparent inner bottle body 10 and outer bottle body 20, inner bottle body 10 cover is established in outer bottle body 20, the lower extreme of the bottleneck sealing connection buffer head 30 of inner bottle body 10, inner bottle body 10 one side is equipped with step portion 11, the lateral wall of the bottleneck sealing connection buffer head 30 of outer bottle body 20, outer bottle body 20 lateral wall are equipped with scale 21, buffer head 30 be equipped with inside the bottle body 10 of leakage fluid dram intercommunication, still be equipped with the closure the lid 31 of leakage fluid dram. The inner bottle body 10 is provided with a liquid collecting groove 12 at one side of the bottom close to the liquid outlet, and the bottom of the inner bottle body 10 is slightly inclined towards the liquid collecting groove 12. Inert gas is filled between the inner bottle body 10 and the outer bottle body 20. The step height of the step portion 11 is gradually increased from top to bottom.

A reagent bottle theory of operation convenient to observe as follows, under general laboratory environment, reagent bottle can many bottles deposit together, can the approximate condition of the surplus that corresponds through step portion 11 in every bottle of quick judgement. According to the requirements of the experimental environment, the reagent bottle with less or more residual amount is quickly selected for use. After selecting the required reagent bottle, the required actual dosage can be accurately poured out by utilizing the scale 21. The design of double-bottle body can avoid reagent in the in-process of small handcart or other transportation mode, the phenomenon of shaking the bubble appears. Most of the energy generated by the oscillation can be absorbed by the damping head 30. In general, the buffer head 30 may be made of appropriate materials, such as rubber, silica gel, cork, etc., according to the acid or alkali corrosion of the reagent, which is a reasonable means for those skilled in the art to understand. When the residual amount in the bottle is small, the reagent can be gathered in the liquid gathering groove 12 under the action of gravity by statically placing the reagent bottle, so that the reagent can be poured out at one time conveniently.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. A reagent bottle convenient for observation is characterized by comprising a buffer head (30), a transparent inner bottle body (10) and an outer bottle body (20); the inner bottle body (10) is sleeved in the outer bottle body (20); the bottle mouth of the inner bottle body (10) is hermetically connected with the lower end of the buffer head (30), and one side of the inner bottle body (10) is provided with a step part (11); the bottle mouth of the outer bottle body (20) is hermetically connected with the side wall of the buffer head (30), and the side wall of the outer bottle body (20) is provided with scales (21); the buffer head (30) is provided with a liquid outlet communicated with the inside of the inner bottle body (10), and a cover body (31) for sealing the liquid outlet.

2. The reagent bottle convenient for observation according to claim 1, wherein the inner bottle body (10) is provided with a liquid collecting groove (12) at the side of the bottom of the bottle near the liquid outlet, and the bottom of the inner bottle body (10) is slightly inclined towards the liquid collecting groove (12).

3. The reagent bottle convenient for observation according to claim 1, wherein an inert gas is filled between the inner bottle body (10) and the outer bottle body (20).

4. The reagent bottle convenient for observation according to claim 1, wherein the step height of the step part (11) is gradually increased from top to bottom.