CN213761868U

CN213761868U - Teaching liquid reagent bottle convenient to place burette

Info

Publication number: CN213761868U
Application number: CN202022864015.6U
Authority: CN
Inventors: 臧婧蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-23
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a teaching liquid reagent bottle convenient to place burette, including bottle and burette, the upper surface of bottle is provided with the bottleneck, and the ring channel has been seted up at the middle part of bottleneck surface, and the inside joint of ring channel has the go-between, and one side fixedly connected with extension board of go-between, and the bucket is placed to the one end fixedly connected with of extension board, and the top fixed mounting who places the bucket inside wall has the spring. This teaching liquid reagent bottle convenient to place burette, through the go-between, place the setting of bucket and arc splint, the go-between cup joints on the bottleneck surface, make and place the one side of bottle in place to the bucket, the burette can be placed in placing the bucket, extrusion force through the spring, make the position of burette fixed, avoid leading to the burette to rock in placing the bucket because of the removal of bottle, lead to damaging, can directly place in the bucket of placing of corresponding reagent bottle after the burette uses up simultaneously, use and realized the special pipe special use, avoid the burette to use the confusion, it is comparatively convenient.

Description

Teaching liquid reagent bottle convenient to place burette

Technical Field

The utility model relates to a reagent bottle technical field specifically is a teaching liquid reagent bottle convenient to place burette.

Background

The teaching is a unique talent culture activity of human beings, which is formed by the teaching of teachers and the learning of students, through which the teachers purposefully, planishing and organized guide the students to study and master the cultural scientific knowledge and skill, and promote the quality improvement of the students, so that the students become the needs of the society.

Reagent bottle often needs to be used in chemistry teaching, and the burette is the utensil of using absorption reagent bottle interior liquid, but current reagent bottle lacks and places the bucket and deposit the burette, is difficult to accomplish special management special use, leads to the burette to use easy confusion, all will arrange in order and wash at every turn, and is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a teaching liquid reagent bottle convenient to place burette to solve the present reagent bottle that provides among the above-mentioned background art and lack to place the bucket and deposit the burette, be difficult to accomplish special management special, lead to the burette to use easy confusion, all need arrange in order and wash comparatively inconvenient problem at every turn.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a teaching liquid reagent bottle convenient to place burette, includes bottle and burette, the upper surface of bottle is provided with the bottleneck, the ring channel has been seted up at the middle part of bottleneck surface, the inside joint of ring channel has the go-between, one side fixedly connected with extension plate of go-between, the bucket is placed to the one end fixedly connected with of extension plate, the top fixed mounting who places the bucket inside wall has the spring, the one end fixedly connected with arc splint of spring, one side of arc splint is provided with the burette.

Preferably, the inside of bottleneck is provided with sealed bottle plug, the lower fixed surface of extension board is connected with the shear plate, the one end of shear plate is connected with the one side of placing the bucket.

Preferably, the top of one side of the placing barrel is provided with a sucker, the inner bottom wall of the placing barrel is provided with an inserting groove matched with the dropper, and a flexible cushion layer is arranged inside the inserting groove.

Preferably, one side of the outer surface of the bottle body is provided with scale marks, and the other side of the outer surface of the bottle body is provided with a label.

Preferably, one side of arc splint is provided with the skid resistant course layer, the material of skid resistant course layer is silica gel.

Compared with the prior art, the beneficial effects of the utility model are that: this teaching liquid reagent bottle convenient to place burette, through the go-between, place the setting of bucket and arc splint, the go-between cup joints on the bottleneck surface, make and place the one side of bottle in place to the bucket, the burette can be placed in placing the bucket, extrusion force through the spring, make the position of burette fixed, avoid leading to the burette to rock in placing the bucket because of the removal of bottle, lead to damaging, can directly place in the bucket of placing of corresponding reagent bottle after the burette uses up simultaneously, use and realized the special pipe special use, avoid the burette to use the confusion, it is comparatively convenient.

Drawings

FIG. 1 is a schematic perspective view of a teaching liquid reagent bottle with a dropper convenient to place thereon;

FIG. 2 is an expanded view of the structure of a liquid reagent bottle for teaching purpose, which is convenient for placing a dropper;

fig. 3 is a schematic structural view of a placing barrel of a teaching liquid reagent bottle convenient for placing a dropper.

In the figure: 1. the bottle comprises a bottle body, a dropper, a bottle neck, 4, an annular groove, 5, a connecting ring, 6, an extension plate, 7, a placing barrel, 8, a spring, 9, an arc-shaped clamping plate, 10, a sealing bottle stopper, 11, a shear plate, 12, a sucker, 13, a scale mark, 14, a label, 15 and an anti-skid cushion layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a teaching liquid reagent bottle convenient for placing a dropper comprises a bottle body 1 and a dropper 2, wherein a bottleneck 3 is arranged on the upper surface of the bottle body 1, an annular groove 4 is formed in the middle of the outer surface of the bottleneck 3, a connecting ring 5 is clamped inside the annular groove 4, an extending plate 6 is fixedly connected to one side of the connecting ring 5, a placing barrel 7 is fixedly connected to one end of the extending plate 6, a spring 8 is fixedly installed at the top of the inner side wall of the placing barrel 7, an arc-shaped clamping plate 9 is fixedly connected to one end of the spring 8, the placing barrel 7 and the arc-shaped clamping plate 9 are arranged through the connecting ring 5, the connecting ring 5 is sleeved on the surface of the bottleneck 3, the placing barrel 7 is arranged on one side of the bottle body 1, the dropper 2 can be placed in the placing barrel 7, the position of the dropper 2 is fixed through the extrusion force of the spring 8, the phenomenon that the dropper shakes in the placing barrel 7 due to the movement of the bottle body to cause damage is avoided, and the dropper 2 can be directly placed in the placing barrel 7 corresponding to the reagent bottle after being used up, use and realized that the special pipe is special, avoid burette 2 to use the confusion, it is comparatively convenient, one side of arc splint 9 is provided with burette 2, the inside of bottleneck 3 is provided with sealed bottle plug 10, the lower fixed surface of extension board 6 is connected with shear plate 11, the one end of shear plate 11 is connected with the one side of placing bucket 7, the top of placing bucket 7 one side is provided with sucking disc 12, the inner diapire of placing bucket 7 is seted up with the groove of inserting of burette 2 looks adaptation, the inside of inserting the groove is provided with the flexible bed course, one side of 1 surface of bottle is provided with scale mark 13, the opposite side of 1 surface of bottle is provided with label 14, one side of arc splint 9 is provided with anti-skidding bed course 15, the material of anti-skidding bed course 15 is silica gel.

The working principle is as follows: when not using, the burette 2 can be inserted and put in placing the bucket 7, during the use, can take out burette 2, after using, can insert and put back and place in the bucket 7, the extrusion force of spring 8 is fixed burette 2 through arc splint 9, avoids rocking in placing bucket 7 because of the removal of bottle leads to the burette, and the setting of placing the bucket simultaneously has realized that the special pipe is special, avoids burette 2 to use the confusion, and is comparatively convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a teaching liquid reagent bottle convenient to place burette, includes bottle (1) and burette (2), its characterized in that: the upper surface of bottle (1) is provided with bottleneck (3), ring channel (4) have been seted up at the middle part of bottleneck (3) surface, the inside joint of ring channel (4) has go-between (5), one side fixedly connected with extension plate (6) of go-between (5), bucket (7) are placed to the one end fixedly connected with of extension plate (6), the top fixed mounting who places bucket (7) inside wall has spring (8), one end fixedly connected with arc splint (9) of spring (8), one side of arc splint (9) is provided with burette (2).

2. The teaching liquid reagent bottle convenient for placing the dropper as claimed in claim 1, wherein: the bottle neck (3) is internally provided with a sealing bottle stopper (10), the lower surface of the extension plate (6) is fixedly connected with a shear plate (11), and one end of the shear plate (11) is connected with one side of the placing barrel (7).

3. The teaching liquid reagent bottle convenient for placing the dropper as claimed in claim 1, wherein: the top of one side of the placing barrel (7) is provided with a sucker (12), the inner bottom wall of the placing barrel (7) is provided with an inserting groove matched with the dropper (2), and a flexible cushion layer is arranged inside the inserting groove.

4. The teaching liquid reagent bottle convenient for placing the dropper as claimed in claim 1, wherein: scale marks (13) are arranged on one side of the outer surface of the bottle body (1), and a label (14) is arranged on the other side of the outer surface of the bottle body (1).

5. The teaching liquid reagent bottle convenient for placing the dropper as claimed in claim 1, wherein: one side of arc splint (9) is provided with anti-skidding bed course (15), the material of anti-skidding bed course (15) is silica gel.