CN216936078U

CN216936078U - Solution storage device for middle school chemistry experiments

Info

Publication number: CN216936078U
Application number: CN202123221090.1U
Authority: CN
Inventors: 黄彩红
Original assignee: Individual
Current assignee: Shanghai Huding Biotechnology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-07-12
Anticipated expiration: 2031-12-17

Abstract

The utility model belongs to the field of chemical experiments, and particularly relates to a solution storage device for middle school chemical experiments, which comprises a fixing head, wherein a sealing cover is arranged at the top of the fixing head, a hinge is arranged at the top of the sealing cover, a turnover cover is arranged on the outer wall of the hinge, a glass tank is arranged at the bottom of the fixing head, a light blocking sleeve is arranged on the outer wall of the glass tank, and a rubber base is arranged at the bottom of the glass tank; through pouring into the glass jar with solution from the fixed head top when using, then will seal the lid laminating and fix and close the work at the top clockwise rotation of fixed head, the fixed overcoat that will be in the light is in the outer wall of glass jar after finishing, then carry out the work of being in the light, use the hinge to open flip when getting the material, then insert fixed head and glass jar from the top of sealed lid and get the material work, use the hinge to close flip after getting the material and come to continue to seal the work, can effectual operating stability and the security of guarantee equipment through sealed work.

Description

Solution storage device for middle school chemistry experiments

Technical Field

The utility model relates to the field of chemical experiments, in particular to a solution storage device for chemical experiments in middle schools.

Background

Various solutions are required to be used for reaction in the chemical experiment process, the effect and the stability of the experiment are better guaranteed when the reaction device is used, and the comprehensiveness of the reaction device in the experiment process is better guaranteed when the reaction device is used.

Solution need use strorage device to deposit, can effectual guarantee solution deposit stability through strorage device, all have better guarantee to the stability and the security of experiment when using, also have better promotion to the ageing of depositing of solution.

The existing solution storage device only has an open storage device for taking the solution when storing the solution, so that the storage effect of the solution is not better guaranteed, the solution is easy to contact with oxygen in a large area when in use, the storage stability is not better guaranteed, some solutions can react with oxygen in the air, and the storage effect of the solution is not better improved by the taking operation;

therefore, a solution storage device for chemical experiments in middle school is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art, the utility model provides the solution storage device for the middle school chemistry experiment, and solves the problems that the existing solution storage device only has an open storage device for the solution taking work when in storage, so that the storage effect of the solution is not better guaranteed, the solution is easy to be in large-area contact with oxygen when in use, the storage stability is not better guaranteed, some solutions react with oxygen in the air, and the storage effect of the solution is not better improved by the taking work.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model relates to a solution storage device for chemical experiments in middle schools, which comprises a fixing head, wherein a sealing cover is arranged at the top of the fixing head, a hinge is arranged at the top of the sealing cover, and a turnover cover is arranged on the outer wall of the hinge.

The bottom of fixed head is provided with the glass jar, the outer wall of glass jar is provided with the cover that is in the light, the bottom of glass jar is provided with rubber base.

Preferably, the inspection groove is formed in the outer wall of the light blocking sleeve, the inner wall of the light blocking sleeve is tightly attached to the outer wall of the glass tank, the connection stability can be better guaranteed through tight attachment, and the fixing effect is better guaranteed.

Preferably, the fixed head comprises a screw groove and a head body, the screw groove is formed in the top of the head body, the fixed head is connected with the sealing cover through threads, and the fixed stability and the fixed efficiency are better guaranteed through threaded connection.

Preferably, the outer wall of the head body is provided with a butt joint groove, the central axis of the head body is superposed with the central axis of the butt joint groove, and the fixation stability and balance of the fixation head can be better guaranteed through the central axis superposition.

Preferably, sealed lid is including reserving entrance to a cave, valve and lid, and the top of lid is seted up and is reserved the entrance to a cave, and the inner wall of lid sets up the valve, and the inner wall size of reserving the entrance to a cave is identical with the outer wall size of valve, through the identical sealed comprehensive nature and the stability of guarantee equipment that can be better of size, also has better guarantee to the effect of depositing of equipment when using.

Preferably, the bottom of lid sets up a sealed section of thick bamboo, and the bottom of a sealed section of thick bamboo sets up the connecting rod, and through adhesive bonding between lid and the sealed section of thick bamboo, guarantee connection stability and connection leakproofness that can be better through adhesive bonding all have better guarantee to the fixed effect and the security of equipment when using.

Preferably, flip passes through the hinge and constitutes revolution mechanic with sealed lid, and the top surface of sealed lid constitutes closely laminating with flip's bottom surface, and through the guarantee laminating degree that closely laminating can be better, also has better promotion to the safety in utilization of equipment.

The utility model has the advantages that:

the utility model can effectively ensure the operation stability of the equipment through the matching work among the fixing head, the light-blocking sleeve, the sealing cover, the glass tank, the rubber base, the turnover cover and the hinge, has better guarantee on the fixing stability and the safety of the equipment when in use, also has better guarantee on the sealing performance in the material taking process, prevents the solution from carrying out more contact reaction with oxygen, has better guarantee on the long-time storage effect of the solution, pours the solution into the glass tank from the top of the fixing head when in use, then attaches the sealing cover to the top of the fixing head to carry out the fixing and closing work by clockwise rotation, sleeves the light-blocking sleeve on the outer wall of the glass tank after the fixing is finished, then carries out the light-blocking work, uses the hinge to open the turnover cover when in the material taking, then inserts the fixing head and the glass tank from the top of the sealing cover to carry out the material taking work, and uses the hinge to close the turnover cover to continue the sealing work after the material taking is finished, through the operating stability and the security that sealed work can effectual guarantee equipment, to strorage the ageing and deposit the security of depositing of strorage device when using all there is better guarantee, avoid inside solution to carry out large tracts of land contact with oxygen, influence and deposit state and solution state.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

FIG. 2 is a schematic view of the sealing cap of the present invention;

FIG. 3 is a schematic view of a fixing head structure according to the present invention;

fig. 4 is an enlarged view of the structure a in fig. 1 according to the present invention.

In the figure: 1. a fixed head; 101. a screw groove; 102. a head body; 103. a butt joint groove; 2. a light blocking sleeve; 3. Inspecting the tank; 4. a sealing cover; 401. reserving a hole; 402. a valve; 403. a cover body; 404. a sealing cylinder; 405. a connecting rod; 5. a glass jar; 6. a rubber base; 7. a cover is turned; 8. and (5) a hinge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a solution storage device for chemical experiments in middle school includes a fixing head 1, a sealing cover 4 is disposed on the top of the fixing head 1, a hinge 8 is disposed on the top of the sealing cover 4, and a flip 7 is disposed on the outer wall of the hinge 8.

The bottom of fixed head 1 is provided with glass jar 5, and the outer wall of glass jar 5 is provided with cover 2 that is in the light, and the bottom of glass jar 5 is provided with rubber base 6.

In the embodiment, the outer wall of the light-blocking sleeve 2 is provided with an inspection groove 3, and the inner wall of the light-blocking sleeve 2 is tightly attached to the outer wall of the glass tank 5; during operation, the solution in the glass jar 5 can be effectively stored through the inspection groove 3.

In this embodiment, the fixing head 1 includes a thread groove 101 and a head body 102, the thread groove 101 is formed at the top of the head body 102, and the fixing head 1 is connected to the sealing cover 4 through a thread; during operation, the fixing effect of the fixing head 1 can be effectively guaranteed, and the operation stability and safety of the equipment are better guaranteed during use.

In this embodiment, the outer wall of the head body 102 is provided with a butt-joint groove 103, and the central axis of the head body 102 and the central axis of the butt-joint groove 103 are arranged in a superposition manner; during operation, the fixing stability of the butt joint groove 103 can be effectively guaranteed.

In this embodiment, the sealing cover 4 includes a reserved hole 401, a valve 402 and a cover 403, the reserved hole 401 is formed at the top of the cover 403, the valve 402 is arranged on the inner wall of the cover 403, and the size of the inner wall of the reserved hole 401 is identical to the size of the outer wall of the valve 402; during operation, sealed lid 4 can be effectual seal the work to glass jar 5, and valve 402 can more effective guarantee get the encapsulated situation of material in-process simultaneously.

In this embodiment, a sealing cylinder 404 is disposed at the bottom of the cover 403, a connecting rod 405 is disposed at the bottom of the sealing cylinder 404, and the cover 403 and the sealing cylinder 404 are connected by gluing; during operation, the sealing effect of the sealing cover 4 can be effectively guaranteed, and the sealing stability of the sealing barrel 404 can be better guaranteed during use.

In the embodiment, the flip cover 7 and the sealing cover 4 form a rotating structure through the hinge 8, and the top surface of the sealing cover 4 and the bottom surface of the flip cover 7 form a tight fit; during operation, the operation stability and the safety of equipment can be effectively guaranteed, and a better auxiliary effect on the sealing effect of the glass tank 5 is achieved during use.

The theory of operation, pour into glass jar 5 with solution from fixed head 1 top when using, then with sealed lid 4 laminating in fixed head 1's top clockwise rotation carry out the fixed work of closing, cover 2 covers in the light of being in the light after the fixed completion at the outer wall of glass jar 5, then carry out the work of being in the light of blocking, use hinge 8 to open flip 7 when carrying out the material of getting, then insert fixed head 1 and glass jar 5 from the top of sealed lid 4 and carry out the work of getting the material, get the material pipe and pass valve 402 when getting the material and still ensure the encapsulated situation and the work of glass jar 5, use hinge 8 to close flip 7 after the material of getting finishes and continue to seal the work.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a solution strorage device for middle school's chemistry experiments which characterized in that: the novel anti-theft device comprises a fixing head (1), wherein a sealing cover (4) is arranged at the top of the fixing head (1), a hinge (8) is arranged at the top of the sealing cover (4), and a turnover cover (7) is arranged on the outer wall of the hinge (8);

the bottom of fixed head (1) is provided with glass jar (5), the outer wall of glass jar (5) is provided with cover (2) that is in the light, the bottom of glass jar (5) is provided with rubber base (6).

2. The solution storage device for chemical experiments in middle schools according to claim 1, wherein: an inspection groove (3) is formed in the outer wall of the light blocking sleeve (2), and the inner wall of the light blocking sleeve (2) is tightly attached to the outer wall of the glass tank (5).

3. The solution storage device for chemical experiments in middle schools according to claim 1, wherein: the fixing head (1) comprises a thread groove (101) and a head body (102), the thread groove (101) is formed in the top of the head body (102), and the fixing head (1) is connected with the sealing cover (4) through threads.

4. The solution storage device for chemical experiments in middle school according to claim 3, wherein: the outer wall of the head body (102) is provided with a butt joint groove (103), and the central axis of the head body (102) is superposed with the central axis of the butt joint groove (103).

5. The solution storage device for chemical experiments in middle schools according to claim 1, wherein: the sealing cover (4) comprises a reserved hole (401), a valve (402) and a cover body (403), the reserved hole (401) is formed in the top of the cover body (403), the valve (402) is arranged on the inner wall of the cover body (403), and the size of the inner wall of the reserved hole (401) is identical to that of the outer wall of the valve (402).

6. The solution storage device for chemical experiments in middle schools according to claim 5, wherein: the bottom of the cover body (403) is provided with a sealing cylinder (404), the bottom of the sealing cylinder (404) is provided with a connecting rod (405), and the cover body (403) is connected with the sealing cylinder (404) through gluing.

7. The solution storage device for chemical experiments in middle schools according to claim 1, wherein: flip (7) constitute revolution mechanic through hinge (8) and sealed lid (4), and the top surface of sealed lid (4) constitutes closely to laminate with the bottom surface of flip (7).