CN220780383U - Borosilicate glass tube double-chamber bottle for injection - Google Patents
Borosilicate glass tube double-chamber bottle for injection Download PDFInfo
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- CN220780383U CN220780383U CN202322647351.9U CN202322647351U CN220780383U CN 220780383 U CN220780383 U CN 220780383U CN 202322647351 U CN202322647351 U CN 202322647351U CN 220780383 U CN220780383 U CN 220780383U
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- 238000002347 injection Methods 0.000 title claims abstract description 9
- 239000007924 injection Substances 0.000 title claims abstract description 9
- 239000005388 borosilicate glass Substances 0.000 title claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 9
- 230000009977 dual effect Effects 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 67
- 241001411320 Eriogonum inflatum Species 0.000 abstract description 34
- 238000000605 extraction Methods 0.000 abstract description 7
- 238000005192 partition Methods 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 18
- 230000000903 blocking effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The application discloses borosilicate glass pipe double chamber bottle for injection, this double chamber bottle includes bottleneck and body, and the body separates has cavity room and last cavity room down, is provided with detachable plugging device between cavity room and the last cavity room down to be provided with the optional with cavity room and last cavity room link up and confined operating means down in plugging device. The operating device comprises a bottle stopper which is sealed and attached to the bottle body between the lower cavity chamber and the upper cavity chamber, a perforation is formed in the center of the bottle stopper, a rod body which can be communicated with the bottle stopper and is closed is arranged in the perforation, and a ball head which is attached and sealed with the inner wall of the perforation is arranged at one end of the rod body. The utility model discloses a bottle body separates has cavity room and last cavity room down, can store two kinds of different and needs experimental mixed reagent types respectively in two cavity rooms of a bottle body partition, can solve at present and have the mistake to extract and have the problem of taking place the potential safety hazard when carrying out reagent extraction, can realize simultaneously that a lot of ration adds reagent.
Description
Technical Field
The application relates to the technical field of reagent bottles for injections, in particular to a borosilicate glass tube double-chamber bottle for injections.
Background
The reagent bottle is one of the most basic vessels in a laboratory and is used for storing and delivering various reagents, and can prevent the reagents from volatilizing, prevent the reagents from being mixed with other substances, perform quantitative operations and the like. The sealing device has the characteristics of good sealing performance, reuse and the like, and is widely applied to various laboratory environments. Meanwhile, in the experiments of subjects such as chemistry, biology and the like, the reagent bottle is also one of experimental apparatuses, different reagent bottles exist in different fields, the materials and the volumes of the reagent bottles are also different according to the experimental requirements.
The prior reagent bottle is usually provided with a large bottle body and a small bottle mouth, the reagent is quantitatively contained in the bottle body, and a rubber plug is selected at the bottle mouth to realize sealing. When two-reagent fusion experiments are required, a syringe is usually used to draw one reagent into a reagent bottle of the other reagent for mixing.
Since a plurality of reagent bottles are placed on a workbench in a normal experiment process, there is a probability of extracting wrong reagents for experiment in the mixing experiment of two reagents, and safety accidents such as high temperature and explosion can exist after the wrong reagents are mixed in the chemical experiment. Meanwhile, when a single reagent is required to be added into a pending reagent for multiple times, the extraction is usually carried out for corresponding times, the efficiency is lower in the experimental process, and the problem that the experimental result is influenced when the reagent with limited adding time exists.
Disclosure of Invention
Aiming at the problems, the application aims to provide a borosilicate glass tube type double-chamber bottle for injection, wherein two different reagent types which need experimental mixing can be respectively stored in one bottle body, and the problems that potential safety hazards exist due to false extraction when reagent extraction is carried out at present can be solved.
In order to achieve the above purpose, the technical scheme adopted in the application is as follows: the borosilicate glass tube-made double-chamber bottle for injection comprises a bottle mouth and a bottle body, and is characterized in that: the bottle body is divided into a lower cavity chamber and an upper cavity chamber, a detachable plugging device is arranged between the lower cavity chamber and the upper cavity chamber, and an operation device which can selectively penetrate through and seal the lower cavity chamber and the upper cavity chamber is arranged in the plugging device.
Preferably, the operating device comprises a bottle stopper which is in sealing fit with the bottle body between the lower cavity chamber and the upper cavity chamber, a through hole is formed in the center of the bottle stopper, and a driving part which can be communicated and sealed is arranged in the through hole.
Preferably, the driving part comprises a rod body, and one end of the rod body is provided with a ball head which is attached and sealed with the inner wall of the perforation.
Preferably, the perforation is a taper hole structure with the inner diameter decreasing towards the direction of the lower cavity chamber, and an annular closed groove for embedding the ball head is formed in the inner wall of the perforation close to the lower cavity chamber.
Preferably, the other end of the rod body is vertically provided with an upper lifting plate which is larger than the outer diameter of the rod body and can pass through the through hole.
The beneficial effects of this application are: the utility model discloses a bottle body separates has cavity room and last cavity room down, can store two kinds of different and needs experimental mixed reagent types respectively in two cavity rooms of a bottle body partition, can solve and exist the mistake extraction and have the problem of taking place the potential safety hazard when carrying out reagent extraction at present.
The plugging device and the operating device can realize quantitative and repeated adding and mixing of the two reagents so as to improve the applicability of the experiment.
Drawings
Fig. 1 is a front view of a dual chamber bottle of the present application.
Figure 2 is a diagram of the bottle stopper structure of the present application.
Fig. 3 is a schematic view of the rod structure of the present application.
Fig. 4 is a diagram showing the assembly structure of the bottle stopper and the rod body with the bottle body.
Fig. 5 is an enlarged view of the structure at a in fig. 4 of the present application.
Fig. 6 is a schematic representation of reagent addition in the upper cavity chamber of the upper poppet of the present application.
Fig. 7 is a schematic diagram of the structure of the lower push rod body closing the lower cavity chamber and the upper cavity chamber.
Figure 8 is a pictorial view of the bottle stopper according to the present utility model removed from the bottle body.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present application, the technical solutions of the present application are further described below with reference to the accompanying drawings and examples.
Referring to fig. 1 to 8, a borosilicate glass tube type dual-chamber bottle for injection is shown, which comprises a bottle mouth 11 and a bottle body 12. In order to facilitate the mixing experiment of two different reagents, as shown in fig. 1, the bottle body 12 is divided into a lower cavity chamber 12a and an upper cavity chamber 12b, and two different reagent types which need to be mixed in an experiment can be stored in the two cavity chambers divided by the bottle body 12, so that the problem that potential safety hazards occur due to false extraction when the reagent is extracted can be solved.
In order to separate the reagents stored in the lower cavity chamber 12a and the upper cavity chamber 12b before the experiment is performed, a detachable blocking device is arranged between the lower cavity chamber 12a and the upper cavity chamber 12b, the first reagent is firstly contained into the lower cavity chamber 12a through a bottle opening, the blocking device is assembled to the bottle body between the lower cavity chamber 12a and the upper cavity chamber 12b to block the reagent in the lower cavity chamber 12a, and then the second intermediate reagent is contained into the upper cavity chamber 12b, namely, the separation of the two reagents is realized through the blocking device. And the bottle mouth 11 is optionally plugged with a rubber stopper (not shown) for the reagent stored in the upper chamber 12 b.
In order to facilitate the mixing of the two reagents during the experiment, an operation device is provided in the plugging device, which selectively penetrates or seals the lower chamber 12a and the upper chamber 12 b. Through and sealing of the upper cavity chamber 12b and the lower cavity chamber 12a can be realized through the operation device, so that reagents in the upper cavity chamber 12b are added into the reagents in the lower cavity chamber 12a for reaction, and meanwhile, quantitative and repeated addition of the reagents in the upper cavity chamber 12b into the lower cavity chamber 12a can be realized through timely sealing operation, so that the applicability of an experiment is improved.
Specifically, as shown in fig. 2-4, the operation device includes a bottle stopper 2 (preferably made of rubber) sealingly attached to the bottle body 12 between the lower cavity 12a and the upper cavity 12b, a through hole 2a is formed in the center of the bottle stopper 2, and a driving member capable of penetrating or sealing the through hole 2a is disposed in the through hole. In a laboratory, the perforation 2a of the bottle stopper 2 can be opened by driving the driving component, namely, the reagent in the upper cavity chamber 12b can directly flow into the lower cavity chamber 12a for mixing, and the perforation 2a can be timely closed by controlling the driving component, so that the reagent in the upper cavity chamber 12b can be quantitatively and repeatedly added into the lower cavity chamber 12 a.
Preferably, the top surface of the bottle stopper 2 is lower than the bottom side of the upper cavity chamber 12b, so that the reagent in the upper cavity chamber 12b can be completely added into the lower cavity chamber 12a through the through hole 2a, and the top surface of the bottle stopper 2 is provided with an inner concave structure (shown in fig. 2 a), so that the problem that a small amount of reagent remains on the surface of the bottle stopper 2 after the reagent in the lower cavity chamber 12a is completely added is solved, and the inner concave surface can also enable the reagent remaining on the top surface of the bottle stopper 2 to completely flow into the lower cavity chamber 12 a.
Specifically, as shown in fig. 3-4, the driving component comprises a rod body 3, and a ball head 31 which is fit and sealed with the inner wall of the through hole 2a is arranged at one end of the rod body. After the lower cavity chamber 12a is filled with a certain amount of reagent, the ball head 31 can be driven by the rod body 3 to move downwards and be embedded into the through hole 2a of the bottle stopper 2, so that the through hole 2a is plugged (the inner diameter of the through hole 2a is smaller than the outer diameter of the ball head 31, and the plugging is realized by extruding the inner wall of the through hole 2 a), and then the second reagent can be filled in the upper cavity chamber 12 b. When the bottle mouth 11 is provided with a rubber stopper, the rod body 3 can pass through the rubber stopper, so that the rod body 3 can conveniently move up and down outside the bottle body and can conveniently open and close the perforation 2 a.
In order to facilitate positioning of the ball 31 after closing the through hole 2a (the contact friction force between the ball 31 and the inner wall of the through hole is reduced under the lubrication action of the reagent, and the ball is easy to slip from the upper and lower ports of the through hole 2 a), and more precisely control the adding amount of the reagent in the upper cavity 12b (after the ball 31 is separated from the through hole 2a by lifting the rod 3, the reagent in the upper cavity 12b flows to the lower cavity 12a with the inner diameter of the through hole 2a as the circulation amount, and there is a problem of excessive adding amount once), preferably, as shown in fig. 2, the through hole 2a is a taper hole structure with the inner diameter reduced towards the direction of the lower cavity 12a, and an annular closing groove 2b for embedding the ball 31 is formed on the inner wall of the through hole 2a close to the lower cavity 12 a. Under the normal closing condition, the ball head 31 is embedded into the annular closing groove 2b through the driving of the rod body 3, so that the through hole 2a is closed (as shown in a state of fig. 7), and meanwhile, the ball head 31 is positioned through the annular closing groove 2b, so that the complete mixing of the upper reagent and the lower reagent caused by the slipping of the ball head from the port of the through hole 2a is avoided.
When mixing is needed, the upper lifting rod body 3 and the ball head 31 are separated from the annular closed groove 2b, and in the process of lifting the ball head 31, the inner diameter of the through hole 2a is gradually increased, so that the gap between the ball head 31 and the ball head is synchronously increased, and the flow of the reagent in the upper cavity chamber 12b can be adjusted by controlling the lifting height of the ball head 31, so that the reagent can be added more finely.
To facilitate the removal of the bottle stopper 2 after the completion of the experiment, the other end of the rod 3 is vertically provided with an upper lifting plate 32 which is larger than the outer diameter thereof and which can pass through the through hole 2a, as shown in fig. 8. During operation, the rubber stopper communication rod body 3 at the bottle mouth 11 is taken out from the bottle mouth, the rod body 3 is turned over to enable the ball head 31 to be at the upper side, the upper lifting plate 32 extends into the bottom side of the bottle stopper 2 from the through hole 2a through the rod body 3, then the rod body is moved left and right, the rod body 3 is enabled to lean against the inner wall of the through hole 2a, at the moment, the upper lifting plate 32 is located at the bottom of the bottle stopper 2, then the rod body 3 is lifted, and the bottle stopper 2 can be taken out through contact between the upper lifting plate 32 and the bottom surface of the bottle stopper 2.
In order to realize that the bottle stopper 2 is accurately embedded into the bottle body 12 between the lower cavity chamber 12a and the upper cavity chamber 12b, the bottom end of the bottle stopper 2 is outwards extended to be attached to the limit protrusion 2c on the inner wall of the lower cavity chamber 12a, after the bottle stopper is embedded into the bottle body 12 between the lower cavity chamber 12a and the upper cavity chamber 12b, the limit protrusion 2c is located in the lower cavity chamber 12a, and small lifting force is applied to the rod body 3 through the operation of taking out the bottle stopper, so that the bottle stopper 2 moves upwards, namely, the limit protrusion 2c is attached to the inner wall of the lower cavity chamber 12a, the assembly positioning of the bottle stopper 2 is realized, the defect that the bottle stopper 2 is misplaced up and down when assembled, the friction area with the bottle body is reduced and is easy to fall into the lower cavity chamber 12a is avoided, and the effective sealing effect between the lower cavity chamber 12a and the upper cavity chamber 12b is realized.
When the gas is required to be discharged in the experiment, an exhaust pipe (not shown in the figure) is penetrated into the lower cavity chamber 12a in the bottle stopper 2, and the top end of the exhaust pipe penetrates through the rubber stopper of the bottle mouth 11 to the outside of the bottle body, so that the reaction exhaust in the experiment process is realized.
The principle of the application is as follows: during experiments, a first reagent is firstly contained into a lower cavity chamber 12a through a bottle opening, a bottle stopper 2 is assembled to a bottle body between the lower cavity chamber 12a and an upper cavity chamber 12b, and then a ball head 31 at one end of a rod body 3 is embedded into an annular closed groove 2b of a perforation 2a to realize the blocking of the reagent in the lower cavity chamber 12 a; the second reagent is then contained in the upper chamber 12b, i.e. separation of the two reagents is achieved by the stopper 2. And the bottle mouth 11 can be plugged with a rubber plug for the reagent stored in the upper cavity chamber 12 b.
When the reagent is added for experiments, the upper lifting rod body 3 and the ball head 31 are separated from the annular closed groove 2b, and in the process of lifting the ball head 31, the inner diameter of the through hole 2a is gradually increased, so that the flow of the reagent in the upper cavity chamber 12b can be adjusted by controlling the lifting height of the ball head 31, and the reagent can be added more finely. And the reagent is added for a plurality of times by the downward moving and blocking of the ball head 31.
After the experiment is completed, the rubber stopper communication rod body 3 at the bottle mouth 11 is taken out from the bottle mouth, the rod body 3 is turned over to enable the ball head 31 to be at the upper side, the upper lifting plate 32 extends into the bottom side of the bottle stopper 2 from the perforation 2a through the rod body 3, then the rod body is moved left and right, the rod body 3 is enabled to lean against the inner wall of the perforation 2a, at the moment, the upper lifting plate 32 is located at the bottom of the bottle stopper 2, then the rod body 3 is lifted, and the bottle stopper 2 can be taken out through the contact between the upper lifting plate 32 and the bottom surface of the bottle stopper 2.
The foregoing has outlined and described the basic principles, main features and advantages of the present application. Various changes and modifications may be made to the present application without departing from the spirit and scope of the application, and such changes and modifications fall within the scope of the application as hereinafter claimed.
Claims (5)
1. The borosilicate glass tube-made double-chamber bottle for injection comprises a bottle mouth (11) and a bottle body (12), and is characterized in that: the bottle body (12) is divided into a lower cavity chamber (12 a) and an upper cavity chamber (12 b), a detachable plugging device is arranged between the lower cavity chamber (12 a) and the upper cavity chamber (12 b), and an operation device capable of selectively penetrating or sealing the lower cavity chamber (12 a) and the upper cavity chamber (12 b) is arranged in the plugging device.
2. The dual chamber bottle of claim 1, wherein: the operating device comprises a bottle plug (2) which is sealed and attached in a bottle body (12) between the lower cavity chamber (12 a) and the upper cavity chamber (12 b), a through hole (2 a) is formed in the center of the bottle plug (2), and a driving part which can be communicated or sealed is arranged in the through hole (2 a).
3. The dual chamber bottle of claim 2, wherein: the driving part comprises a rod body (3), and one end of the driving part is provided with a ball head (31) which is attached and sealed with the inner wall of the perforation (2 a).
4. A dual chamber bottle as claimed in claim 3, wherein: the perforation (2 a) is of a taper hole structure with the inner diameter decreasing towards the direction of the lower cavity chamber (12 a), and an annular closing groove (2 b) for embedding the ball head (31) is formed in the inner wall of the perforation (2 a) close to the lower cavity chamber (12 a).
5. The dual chamber bottle of claim 4, wherein: the other end of the rod body (3) is vertically provided with an upper lifting plate (32) which is larger than the outer diameter of the rod body and can pass through the perforation (2 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322647351.9U CN220780383U (en) | 2023-09-28 | 2023-09-28 | Borosilicate glass tube double-chamber bottle for injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322647351.9U CN220780383U (en) | 2023-09-28 | 2023-09-28 | Borosilicate glass tube double-chamber bottle for injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220780383U true CN220780383U (en) | 2024-04-16 |
Family
ID=90664719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322647351.9U Active CN220780383U (en) | 2023-09-28 | 2023-09-28 | Borosilicate glass tube double-chamber bottle for injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220780383U (en) |
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2023
- 2023-09-28 CN CN202322647351.9U patent/CN220780383U/en active Active
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