CN220426243U - Test tube inner wall cleaning and drying device - Google Patents
Test tube inner wall cleaning and drying device Download PDFInfo
- Publication number
- CN220426243U CN220426243U CN202321950547.9U CN202321950547U CN220426243U CN 220426243 U CN220426243 U CN 220426243U CN 202321950547 U CN202321950547 U CN 202321950547U CN 220426243 U CN220426243 U CN 220426243U
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- CN
- China
- Prior art keywords
- test tube
- gasbag
- piston
- sponge
- wall
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- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 238000001035 drying Methods 0.000 title claims abstract description 14
- 238000002474 experimental method Methods 0.000 abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 4
- 241001330002 Bambuseae Species 0.000 abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 4
- 239000011425 bamboo Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model provides a cleaning and drying device for the inner wall of a test tube, which relates to the field of chemical experiment equipment and comprises a rod body and a sponge block, wherein an air bag is fixedly connected to the bottom end of the rod body, an inflation mechanism for inflating the air bag is arranged at the top end of the rod body, the rod body is hollow, the hollow rod body is used for communicating the air bag with the inflation mechanism, and a jack matched with the rod body and the air bag is formed in the sponge block. This clean device that absorbs dry of test tube inner wall, through the setting of inflation mechanism, after wasing the test tube, grasp the fixed block and pull up for the piston piece upward movement makes the inside gaseous quilt of gasbag draw into the piston section of thick bamboo in, and the gasbag diminishes this moment, pulls out the sponge piece that will use from the stick body bottom, then inserts new sponge piece in the stick body bottom, presses the fixed block, makes the piston piece descend, and the piston piece is with the gas in the piston section of thick bamboo in the gasbag of impressing, makes the gasbag expand, the outer wall and the jack of gasbag laminating each other.
Description
Technical Field
The utility model relates to the technical field of chemical experiment equipment, in particular to a cleaning and drying device for the inner wall of a test tube.
Background
The glass test tubes can be used in a large amount in a chemical experiment class of a school laboratory, and in the cleaning process, the glass test tubes are easy to clean and not dried in time, so that residual water or impurities of the glass test tubes influence the configuration of a solution, and finally influence the result data of an experiment, therefore, the cleaning and drying of the test tubes are very important work in the experimental process.
At present, in the chemical experiment class of school, the inside of a test tube is generally cleaned through a cleaning brush firstly, and then the residual water drops on the inner wall of the cleaned test tube are sucked dry by using a disposable test tube cleaning sponge rod, but the disposable test tube cleaning sponge rod can be only used once and then is required to be discarded, so that waste is caused, and the environment is not protected enough.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a cleaning and drying device for the inner wall of a test tube, which solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a clean suction device of test tube inner wall, includes barred body, sponge piece, the bottom fixedly connected with gasbag of barred body, the top of barred body is provided with and is used for putting the inflatable inflation mechanism of gassing for the gasbag, the barred body is the cavity setting, and hollow barred body communicates gasbag and inflation mechanism each other, offer on the sponge piece with barred body and gasbag assorted jack.
Preferably, the inflation mechanism comprises a piston cylinder, a piston block, a push-pull rod and a fixed block, wherein the piston cylinder is fixedly connected with the rod body, the piston in the piston cylinder is matched with the piston block, one end of the push-pull rod is fixedly connected with the piston block, and the other end of the push-pull rod is fixedly connected with the fixed block.
Preferably, the shape of the sponge block is matched with the shape of the test tube.
Preferably, anti-skid patterns are formed on the outer part of the piston cylinder and the outer surface of the air bag.
Preferably, the balloon is provided in a spherical shape.
Preferably, the diameter of the inflated air bag is larger than the diameter of the rod body and smaller than the diameter of the sponge block.
(III) beneficial effects
The utility model provides a cleaning and drying device for the inner wall of a test tube. The beneficial effects are as follows:
1. this clean device that absorbs dry of test tube inner wall, through the setting of inflation mechanism, after wasing the test tube, grasp the fixed block and pull up, make the piston piece upward movement, make the inside gas of gasbag by the drawing in the piston section of thick bamboo, the gasbag diminishes this moment, pull out the sponge piece that will use from the barred body bottom, then insert new sponge piece in the barred body bottom, press the fixed block, make the piston piece descend, the piston piece is pressed the gas in the piston section of thick bamboo into the gasbag, make the gasbag expand, the outer wall and the jack of gasbag laminate each other, accomplish the installation of new sponge piece, just can continue to clean this moment, after accomplishing whole experiment, the sponge piece that will be lifted down is unified washd and sun-dried, the convenience is used next, can be used by the cycle, it is more environmental protection.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a piston block according to the present utility model;
FIG. 3 is a cross-sectional view of the structure of the present utility model;
FIG. 4 is a schematic view of the structure of the sponge block of the present utility model.
In the figure: 1 bar body, 2 sponge block, 3 piston cylinder, 4 push-pull rod, 5 fixed block, 6 piston block, 7 gasbag and 8 jack.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The embodiment of the utility model provides a cleaning and drying device for the inner wall of a test tube, which comprises a rod body 1 and a sponge block 2, wherein the bottom end of the rod body 1 is fixedly connected with an air bag 7, the top end of the rod body 1 is provided with an inflation mechanism for inflating the air bag 7, the rod body 1 is hollow, the hollow rod body 1 mutually communicates the air bag 7 and the inflation mechanism, and the sponge block 2 is provided with a jack 8 matched with the rod body 1 and the air bag 7.
The inflation mechanism comprises a piston cylinder 3, a piston block 6, a push-pull rod 4 and a fixed block 5, wherein the piston cylinder 3 is fixedly connected with the rod body 1, the piston block 6 is matched with the piston in the piston cylinder 3, one end of the push-pull rod 4 is fixedly connected with the piston block 6, and the other end of the push-pull rod 4 is fixedly connected with the fixed block 5.
Through the setting of inflation mechanism, after wasing the test tube, grasp fixed block 5 and pull up, make piston block 6 upward movement, make the inside gas of gasbag 7 be drawn into in the piston cylinder 3, gasbag 7 diminishes this moment, pull out used sponge piece 2 from the body 1 bottom, then insert new sponge piece 2 in body 1 bottom, press fixed block 5, make piston block 6 decline, piston block 6 is pressed the gas in the piston cylinder 3 in gasbag 7, make gasbag 7 expand, the outer wall and the jack 8 of gasbag 7 laminate each other, accomplish the installation of new sponge piece 2, just can continue to clean this moment, after accomplishing whole experiment, unified washing and sun-drying are carried out to the sponge piece 2 that will be unloaded, convenient use next time, can be used by the cycle, more environmental protection.
The shape of the sponge block 2 is matched with the shape of the test tube.
The outer part of the piston cylinder 3 and the outer surface of the air bag 7 are provided with anti-skid patterns.
The balloon 7 is provided in a spherical shape.
The diameter of the inflated air bag 7 is larger than the diameter of the rod body 1 and smaller than the diameter of the sponge block 2.
Working principle: through the setting of inflation mechanism, after wasing the test tube, grasp fixed block 5 and pull up, make piston block 6 upward movement, make the inside gas of gasbag 7 be drawn into in the piston cylinder 3, gasbag 7 diminishes this moment, pull out used sponge piece 2 from the body 1 bottom, then insert new sponge piece 2 in body 1 bottom, press fixed block 5, make piston block 6 decline, piston block 6 is pressed the gas in the piston cylinder 3 in gasbag 7, make gasbag 7 expand, the outer wall and the jack 8 of gasbag 7 laminate each other, accomplish the installation of new sponge piece 2, just can continue to clean this moment, after accomplishing whole experiment, unified washing and sun-drying are carried out to the sponge piece 2 that will be unloaded, convenient use next time, can be used by the cycle, more environmental protection.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a clean device of inhaling of test tube inner wall, includes stick body (1), sponge piece (2), its characterized in that: the utility model discloses a sponge stick, including stick body (1), sponge piece (2), bottom fixedly connected with gasbag (7) of stick body (1), the top of stick body (1) is provided with and is used for putting inflatable inflation mechanism for gasbag (7), stick body (1) are the cavity setting, and hollow stick body (1) communicates gasbag (7) and inflation mechanism each other, offer on sponge piece (2) with stick body (1) and gasbag (7) assorted jack (8).
2. The test tube inner wall cleaning and drying device according to claim 1, wherein: the inflation mechanism comprises a piston cylinder (3), a piston block (6), a push-pull rod (4) and a fixed block (5), wherein the piston cylinder (3) is fixedly connected with the rod body (1), the piston in the piston cylinder (3) is matched with the piston block (6), one end of the push-pull rod (4) is fixedly connected with the piston block (6), and the other end of the push-pull rod (4) is fixedly connected with the fixed block (5).
3. The test tube inner wall cleaning and drying device according to claim 2, wherein: the shape of the sponge block (2) is matched with the shape of the test tube.
4. A test tube inner wall cleaning and blotting device according to claim 3, wherein: anti-skid patterns are formed on the outer part of the piston cylinder (3) and the outer surface of the air bag (7).
5. The device for cleaning and drying the inner wall of a test tube according to claim 4, wherein: the air bag (7) is arranged in a spherical shape.
6. The device for cleaning and drying the inner wall of a test tube according to claim 5, wherein: the diameter of the inflated air bag (7) is larger than that of the rod body (1) and smaller than that of the sponge block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321950547.9U CN220426243U (en) | 2023-07-24 | 2023-07-24 | Test tube inner wall cleaning and drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321950547.9U CN220426243U (en) | 2023-07-24 | 2023-07-24 | Test tube inner wall cleaning and drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220426243U true CN220426243U (en) | 2024-02-02 |
Family
ID=89694399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321950547.9U Active CN220426243U (en) | 2023-07-24 | 2023-07-24 | Test tube inner wall cleaning and drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220426243U (en) |
-
2023
- 2023-07-24 CN CN202321950547.9U patent/CN220426243U/en active Active
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| GR01 | Patent grant |