CN215844722U - Clean suction-drying device for inner wall of test tube - Google Patents
Clean suction-drying device for inner wall of test tube Download PDFInfo
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- CN215844722U CN215844722U CN202122560885.9U CN202122560885U CN215844722U CN 215844722 U CN215844722 U CN 215844722U CN 202122560885 U CN202122560885 U CN 202122560885U CN 215844722 U CN215844722 U CN 215844722U
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Abstract
The utility model discloses a test tube inner wall cleaning and sucking device which comprises a sponge rod, an outer tube, a lifting rod and a handle, wherein the lifting rod is sleeved on the outer tube in a penetrating manner, the lower end of the lifting rod is detachably connected with the sponge rod in a threaded manner, the sponge rod is used for extending into a test tube to adsorb and clean the inner wall of the test tube, the upper end of the lifting rod is fixedly connected with the handle, the lower part of the outer tube is connected with a plurality of circular rings in a matching manner, the diameters of the circular rings are gradually decreased from bottom to top, and the lifting rod drives the sponge rod to be matched and movably extruded through the circular rings. The utility model can quickly, simply and conveniently clean the inner wall of the test tube by using the sponge stick, can also adsorb moisture on the inner wall of the test tube by using the sponge stick to quickly dry the test tube body, and meanwhile, quickly extrude and drain the sponge stick by using the circular ring on the outer tube to drain the moisture in the sponge stick, so that the sponge stick can quickly and flexibly clean and absorb the moisture again.
Description
Technical Field
The utility model relates to the technical field of medical instruments and articles, in particular to a device for cleaning and drying the inner wall of a test tube.
Background
In the biochemical test, a large number of containers such as glass test tubes or vessels are used, and in the cleaning process of the containers, residual water or impurities in the containers influence the configuration of a solution and finally influence result data of the test because the containers are not cleaned and dried in time, so that the cleaning and drying of the containers such as the test tubes or vessels are very important work in the test process.
Chinese patent: a test tube placing table (No. CN 209772190U) capable of accelerating drying is a test tube cleaning and drying device which is common in the prior art, a cleaned test tube is inserted on the placing table, and then a fan is used for blowing air flow to dry the test tube, so that a clean and dry test tube is obtained.
But its structure of test tube washing drying equipment among the prior art is comparatively complicated, and the washing of the little experiment of also being convenient for school or family is used the operation, can't operate and use in a flexible way conveniently, and simultaneously, it only has waterlogging caused by excessive rainfall and dry function to the effect that can't realize washing, decontamination.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a cleaning and sucking device for the inner wall of a test tube, which mainly aims to overcome the defects in the prior art.
The technical scheme adopted by the utility model is as follows:
the utility model provides a clean blotting device of test tube inner wall, includes sponge stick, outer tube, lifter and handle, the lifter cover-penetrating sets up on the outer tube, the lower extreme of lifter with sponge stick detachably threaded connection, this sponge stick is used for stretching into the test tube and adsorbs and clean the test tube inner wall, the upper end of lifter with handle looks fixed connection, the lower part cooperation of outer tube is connected and is equipped with a plurality of ring, the diameter of ring is steadilyd decrease from bottom to top in proper order, the lifter drive sponge stick cooperation activity extrusion passes through the ring.
Furthermore, the upper part of the sponge rod is in a cone structure.
Furthermore, the upper end of the handle is provided with a hanging hole.
Still further, the diameter of the ring is smaller than the diameter of the sponge rod.
Furthermore, a clamping groove is formed in the inner side wall of the upper portion of the outer tube, a clamping ring is arranged on the outer side wall of the upper portion of the lifting rod, and the clamping ring is matched with the clamping groove and movably clamped and fixed.
Furthermore, the number of the circular rings is two, namely an upper circular ring and a lower circular ring, the diameter of the lower circular ring is larger than that of the upper circular ring, and the diameter of the lower circular ring is smaller than that of the sponge rod.
As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:
1. the inner wall of the test tube can be quickly, simply and conveniently cleaned by the sponge rod through the arrangement of the structures such as the sponge rod, the outer tube, the lifting rod, the handle and the like, the test tube body can be quickly and conveniently dried by adsorbing moisture on the inner wall of the test tube through the sponge rod, and meanwhile, the sponge rod is quickly extruded and drained by the circular ring on the outer tube, so that moisture in the sponge rod is drained, and the sponge rod can be quickly and flexibly cleaned and sucked again.
2. According to the utility model, the structure of the clamping groove and the clamping ring is arranged, so that the stretching and retracting of the sponge rod can be better controlled, the lifting rod can be better fixedly clamped and limited, and the use is more flexible and convenient.
3. The utility model has simple and practical structure, smart and flexible design, quick and convenient use and higher practicability, is suitable for practical application in scenes such as schools, families and the like, and has higher application and popularization values.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a clean blotting device of test tube inner wall, including sponge stick 1, outer tube 2, lifter 3 and handle 4, 3 setups of lifter wear set up on the outer tube 2, the lower extreme of lifter 3 with 1 detachably threaded connection of sponge stick, this sponge stick 1 is used for stretching into the test tube and adsorbs and clean test tube inner wall, the upper end of lifter 3 with handle 4 looks fixed connection, the lower part cooperation of outer tube 2 is connected and is equipped with a plurality of ring 5, the diameter of ring 5 is steadilyd decrease from bottom to top in proper order, lifter 3 drive 1 cooperation activity extrusion of sponge stick passes through ring 5.
Furthermore, the upper part of the sponge stick 1 is in a cone structure.
Further, the upper end of the handle 4 is provided with a hanging hole 41.
Further, the diameter of the ring 5 is smaller than the diameter of the sponge bar 1.
Furthermore, a clamping groove 21 is formed in the inner side wall of the upper portion of the outer tube 2, a clamping ring 31 is arranged on the outer side wall of the upper portion of the lifting rod 3, and the clamping ring 31 is movably clamped and fixed in a matched mode with the clamping groove 21.
Furthermore, there are two rings 5, namely an upper ring 51 and a lower ring 52, the diameter of the lower ring 52 is larger than that of the upper ring 51, and the diameter of the lower ring 52 is smaller than that of the sponge rod 1.
As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:
1. the inner wall of the test tube can be quickly, simply and conveniently cleaned by the sponge rod through the arrangement of the structures such as the sponge rod, the outer tube, the lifting rod, the handle and the like, the test tube body can be quickly and conveniently dried by adsorbing moisture on the inner wall of the test tube through the sponge rod, and meanwhile, the sponge rod is quickly extruded and drained by the circular ring on the outer tube, so that moisture in the sponge rod is drained, and the sponge rod can be quickly and flexibly cleaned and sucked again.
2. According to the utility model, the structure of the clamping groove and the clamping ring is arranged, so that the stretching and retracting of the sponge rod can be better controlled, the lifting rod can be better fixedly clamped and limited, and the use is more flexible and convenient.
3. The utility model has simple and practical structure, smart and flexible design, quick and convenient use and higher practicability, is suitable for practical application in scenes such as schools, families and the like, and has higher application and popularization values.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications of the present invention using this concept shall fall within the scope of infringing the present invention.
Claims (6)
1. The utility model provides a clean blotting device of test-tube inner wall which characterized in that: including sponge stick, outer tube, lifter and handle, the lifter cover-penetrating setting is in on the outer tube, the lower extreme of lifter with sponge stick detachably threaded connection, this sponge stick are used for stretching into the test tube and adsorb and clean the test tube inner wall, the upper end of lifter with handle looks fixed connection, the lower part cooperation of outer tube is connected and is equipped with a plurality of ring, the diameter of ring is steadilyd decrease from bottom to top in proper order, the lifter drive sponge stick cooperation activity extrusion passes through the ring.
2. The device for cleaning and blotting the inner wall of the test tube according to claim 1, wherein: the upper part of the sponge rod is of a cone structure.
3. The device for cleaning and blotting the inner wall of the test tube according to claim 1, wherein: the upper end of the handle is provided with a hanging hole.
4. The device for cleaning and blotting the inner wall of the test tube according to claim 1, wherein: the diameter of the circular ring is smaller than that of the sponge rod.
5. The device for cleaning and blotting the inner wall of the test tube according to claim 1, wherein: the inner side wall of the upper portion of the outer tube is provided with a clamping groove, the outer side wall of the upper portion of the lifting rod is provided with a clamping ring, and the clamping ring is movably clamped and fixed in a matched mode with the clamping groove.
6. The device for cleaning and blotting the inner wall of the test tube according to claim 1, wherein: the diameter of the lower ring is larger than that of the upper ring, and the diameter of the lower ring is smaller than that of the sponge rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122560885.9U CN215844722U (en) | 2021-10-25 | 2021-10-25 | Clean suction-drying device for inner wall of test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122560885.9U CN215844722U (en) | 2021-10-25 | 2021-10-25 | Clean suction-drying device for inner wall of test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215844722U true CN215844722U (en) | 2022-02-18 |
Family
ID=80263162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122560885.9U Active CN215844722U (en) | 2021-10-25 | 2021-10-25 | Clean suction-drying device for inner wall of test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215844722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118080457A (en) * | 2024-04-29 | 2024-05-28 | 江苏兴虹科技有限公司 | Surface processing cleaning treatment equipment for manufacturing lithium electric copper foil |
-
2021
- 2021-10-25 CN CN202122560885.9U patent/CN215844722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118080457A (en) * | 2024-04-29 | 2024-05-28 | 江苏兴虹科技有限公司 | Surface processing cleaning treatment equipment for manufacturing lithium electric copper foil |
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