CN112545152A - Test tube cleaning brush of specialty is used in laboratory - Google Patents
Test tube cleaning brush of specialty is used in laboratory Download PDFInfo
- Publication number
- CN112545152A CN112545152A CN202011538248.5A CN202011538248A CN112545152A CN 112545152 A CN112545152 A CN 112545152A CN 202011538248 A CN202011538248 A CN 202011538248A CN 112545152 A CN112545152 A CN 112545152A
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- CN
- China
- Prior art keywords
- wall
- test tube
- fixedly connected
- cleaning brush
- laboratory
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B17/00—Accessories for brushes
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/02—Bristle carriers arranged in the brush body in an expanding or articulating manner
- A46B7/023—Bristle carriers arranged in the brush body in an expanding or articulating manner where the bristle carrier retracts or collapses, i.e. for storage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/30—Brushes for cleaning or polishing
- A46B2200/3006—Brushes for cleaning bottles or hollow containers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention belongs to the technical field of test tube cleaning, and particularly relates to a professional test tube cleaning brush for a laboratory, which comprises a fixed column, wherein the outer walls of the fixed column, which are close to the top end and the bottom end, are fixedly connected with connecting sleeve plates, the outer wall of one side, opposite to the two connecting sleeve plates, is fixedly connected with the same mounting sleeve, and the two connecting sleeve plates are in a cone structure. According to the invention, the rubber plate and the brush rod are arranged, the brush rod is made of water-swelling rubber, during brushing, the brush rod expands to enable the brush rod to be in close contact with the inner wall of the test tube, so that streak dirt is prevented from appearing in the brushing process, the single brushing effect is improved, the required times for brushing the test tube are reduced, the test tube is protected, meanwhile, after the cleaning brush is placed in the test tube, the reset spring drives the rubber plate on the mounting sleeve to extrude towards the inner wall of the test tube, the extrusion force between the brush rod and the inner part of the test tube is increased, the single brushing effect is further improved, and the mounting sleeve and the connecting sleeve plate are made of deformable rubber.
Description
Technical Field
The invention relates to the technical field of test tube cleaning, in particular to a professional test tube cleaning brush for a laboratory.
Background
Test tubes, instruments commonly used in chemical laboratories, as reaction vessels for small amounts of reagents, are used at normal temperature or when heated (which should be preheated before heating or the test tubes easily burst); the test tubes are divided into common test tubes, test tubes with branches, centrifugal test tubes and the like; when the opening end is smaller and the tube with the larger tube body is cleaned, a professional test tube cleaning brush is needed.
Present laboratory is with test tube cleaning brush when wasing the test tube, and current test tube brush outer wall distributes has intensive brush hair, causes the damage to the inner wall of test tube when scrubbing easily, and the dirt that lies in the test tube inner wall simultaneously when wasing, the condition that the streak distributes often appears, and the appearance of streak dirt need wash it repeatedly, and this will deepen the single degree of damage that washs and cause the test tube inner wall, leads to the life sharply reducing of test tube.
Disclosure of Invention
When the test tube is cleaned by the existing test tube cleaning brush for the laboratory, dense brush hairs are distributed on the outer wall of the existing test tube brush, the inner wall of the test tube is easily damaged during cleaning, meanwhile, the dirt on the inner wall of the test tube is frequently distributed in a streak manner during cleaning, and the streak dirt needs to be repeatedly cleaned, so that the damage degree of the inner wall of the test tube caused by single cleaning can be deepened, and the service life of the test tube is rapidly reduced.
The invention provides a professional test tube cleaning brush for a laboratory, which comprises a fixed column, wherein connecting sleeve plates are fixedly connected to the outer walls of the fixed column close to the top end and the outer wall of the fixed column close to the bottom end, the outer wall of one side of the two connecting sleeve plates opposite to each other is fixedly connected with the same mounting sleeve, the two connecting sleeve plates are of a cone structure, the directions of conical heads of the two connecting sleeve plates are opposite, the connecting sleeve plates and the mounting sleeve plates are made of deformable rubber materials, the outer walls of the mounting sleeve plates are fixedly connected with rubber plates at equal intervals, a brush rod is arranged on the outer wall of each rubber plate, and the brush rod is made of a material.
Preferably, the rubber plate is close to the outer wall of both sides of brush-holder stud and all is equipped with the connecting block, and the equal fixedly connected with of one side outer wall in opposite directions of two connecting blocks shakes the piece.
Preferably, the outer wall of the shaking block is movably connected with auxiliary scraping blades at equal intervals, and the outer wall of the opposite side of each two adjacent auxiliary scraping blades is fixedly connected with the same extrusion spring.
Preferably, the outer wall of the rubber plate is provided with through holes at equal intervals, and the through holes have large diameter at the opening ends at two sides and small diameter in the middle.
Preferably, the top outer wall of the fixing column is fixedly connected with a top column, and a sealing assembly is arranged on the outer wall of the top column.
Preferably, the seal assembly includes a plurality of closing plates, and the impartial distance fixedly connected with contact ball of outer wall of every closing plate, the equal fixedly connected with spacing of bottom outer wall of closing plate, spacing be the trapezium structure, and the impartial distance of the both sides inner wall of spacing is opened there is the guiding gutter.
Preferably, the outer wall of the top pillar is fixedly connected with a rotating rod, and the outer wall of the rotating rod is fixedly connected with a manual rotating handle.
Preferably, the outer wall of fixed column equidistance fixedly connected with connecting rod, and the outer wall of every connecting rod is impartial apart from fixedly connected with reset spring, and the equal fixed connection in the telescopic inner wall of installation of the other end of every reset spring.
Preferably, the inner wall of the through hole is fixedly connected with slitting leaves at equal intervals, and the slitting leaves are of a thin sheet structure.
The beneficial effects of the invention are as follows:
1. through being provided with rubber slab and brush-holder stud, the brush-holder stud is made for meeting water expanded rubber, when scrubbing, the brush-holder stud inflation makes brush-holder stud and test tube inner wall contact closely, ensure to scrub the in-process, the streak dirt can not appear, improve the effect that the single was scrubbed, reduce the test tube and scrub required number of times, protect the test tube, and simultaneously, place this cleaning brush in the inside back of test tube, reset spring drives the inner wall extrusion of rubber slab to the test tube on the installation sleeve, make the extrusion force of brush-holder stud and the inside of test tube increase, further improve the single and scrub the effect, installation sleeve and connecting sleeve board are deformable rubber and make.
2. Through being provided with the connecting block, shaking the piece, supplementary doctor-bar and extrusion spring, the rotatory in-process of scrubbing of brush-holder stud, the water with shake and produce and collide between the piece for shake the supplementary scraper blade on the piece and contact with the test-tube inner wall, supplementary doctor-bar extrusion is at the test-tube inner wall, two supplementary doctor-bars outside same extrusion spring extend to the outside, the contractile force of extrusion spring drives supplementary doctor-bar and scrapes the washing to the test-tube inner wall, thereby further improve the cleaning performance of this test-tube brush.
3. Through being provided with the perforation, the perforation is that both sides open end is great, and the intermediate junction radius is less, and rotatory in-process of scrubbing, part water carries the dirt of scrubbing the production and penetrates in the perforation, and under the impact of water, the dirt is washed the perforated mid point to refine the dirt, prevent that the great dirt of size from causing the striking damage to the test tube inner wall.
4. Through being provided with seal assembly, when carrying out the test tube and scrub, seal assembly is located the open end of test tube, the inner wall contact of the open end of contact ball and test tube, rotatory in-process of scrubbing, the contact ball is rotatory thereupon, reduce the friction damage that causes the test tube, and simultaneously, the liquid striking that the scrubbing was taken up is in spacing inboard, flow down along the guiding gutter, splash to the liquid between closing plate and the spacing, the closing plate that is distributed by the dislocation blocks, slide down along spacing outer wall, the middle-end direct drop of closing plate is greater than spacing middle-end diameter, thereby ensure to scrub the in-process, there can not be the waste liquid spill of scrubbing, avoid the emergence of potential safety hazard.
5. Through being provided with the leaf of cutting, cut the leaf equidistance and install in fenestrate inner wall, when the waste liquid carried the dirt and passed through the perforation, the dirt can strike with the leaf of cutting in the perforation, cuts the leaf and be the slice structure, and the striking in-process is tentatively refined the dirt to the dirt of being convenient for passes through from the perforation, prevents that the secondary from refining the dirt and stifled in the perforation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a professional test tube cleaning brush for laboratory use according to the present invention;
FIG. 2 is a schematic view of a sealing assembly of a professional laboratory test tube cleaning brush according to the present invention;
FIG. 3 is a schematic diagram of a secondary brushing assembly of a professional laboratory test tube cleaning brush according to the present invention;
FIG. 4 is a schematic view of the internal structure of a mounting sleeve of a professional test tube cleaning brush for a laboratory according to the present invention;
fig. 5 is a sectional view showing a perforated structure of a professional test tube cleaning brush for a laboratory according to the present invention.
In the figure: 1 connecting sleeve plate, 2 manual rotating handles, 3 rotating rods, 4 sealing plates, 5 contact balls, 6 rubber plates, 7 brush rods, 8 auxiliary scraping sheets, 9 mounting sleeves, 10 limiting frames, 11 flow guide grooves, 12 top columns, 13 connecting blocks, 14 shaking blocks, 15 extruding springs, 16 through holes, 17 fixing columns, 18 reset springs, 19 connecting rods and 20 slitting blades.
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.
Example 1
Referring to fig. 1-4, a professional test tube cleaning brush is used in laboratory, including fixed column 17, fixed column 17 is close to the top and is close to the equal fixedly connected with of outer wall of bottom and connects lagging 1, and the same installation sleeve 9 of the relative one side outer wall fixedly connected with of two connection lagging 1, two connection lagging 1 are the cone structure, and the conical head opposite direction of two connection lagging 1, connection lagging 1 and installation sleeve 9 are deformable rubber material, the outer wall equidistance fixedly connected with rubber slab 6 of installation sleeve 9, and the outer wall of every rubber slab 6 all is equipped with brush-holder stud 7, brush-holder stud 7 is for meeting water popped material constitution.
In the invention, the outer walls of two sides of the rubber plate 6 close to the brush rod 7 are respectively provided with a connecting block 13, the outer walls of the two opposite sides of the two connecting blocks 13 are respectively fixedly connected with a shaking block 14, the outer walls of the shaking blocks 14 are movably connected with auxiliary scraping blades 8 at equal intervals, and the outer wall of the opposite side of each two adjacent auxiliary scraping blades 8 is fixedly connected with a same extrusion spring 15.
In the invention, the outer wall of the rubber plate 6 is provided with through holes 16 at equal intervals, and the through holes 16 have large opening end diameters at two sides and small middle diameter.
According to the invention, the outer wall of the top of the fixed column 17 is fixedly connected with the top column 12, the outer wall of the top column 12 is provided with a sealing assembly, the sealing assembly comprises a plurality of sealing plates 4, the outer wall of each sealing plate 4 is fixedly connected with a contact ball 5 at equal distance, the outer wall of the bottom of each sealing plate 4 is fixedly connected with a limiting frame 10, each limiting frame 10 is of a trapezoidal structure, and the inner walls of two sides of each limiting frame 10 are provided with guide grooves 11 at equal distance.
In the invention, the outer wall of the top column 12 is fixedly connected with the rotating rod 3, and the outer wall of the rotating rod 3 is fixedly connected with the manual rotating handle 2.
In the invention, the outer walls of the fixed columns 17 are fixedly connected with connecting rods 19 at equal intervals, the outer wall of each connecting rod 19 is fixedly connected with a return spring 18 at equal intervals, and the other end of each return spring 18 is fixedly connected with the inner wall of the mounting sleeve 9.
When the cleaning brush is used, cleaning fluid and water are added into a test tube, then the lower connecting sleeve plate 1 slides into the open end of the test tube, the open end of the test tube extrudes the mounting sleeve 9, so that the whole cleaning brush smoothly enters the test tube, the contact ball 5 is contacted with the inner wall of the open end of the test tube, the rotating manual rotating handle 2 drives the rotating rod 3 to rotate, in the cleaning process, the brush rod 7 expands to enable the brush rod 7 to be closely contacted with the inner wall of the test tube, strip mark dirt is prevented from appearing in the cleaning process, meanwhile, after the cleaning brush is placed in the test tube, the reset spring 18 drives the rubber plate 6 on the mounting sleeve 9 to extrude towards the inner wall of the test tube, the extrusion force between the brush rod 7 and the inner wall of the test tube is increased, the single cleaning effect is further improved, meanwhile, in the rotary cleaning process of the brush rod 7, collision is generated between a water body and the shaking block 14, and the auxiliary scraper 8 on, the auxiliary scraping blades 8 are extruded on the inner wall of the test tube, two auxiliary scraping blades 8 on the outer side of the same extrusion spring 15 extend towards the outer side, the contraction force of the extrusion spring 15 drives the auxiliary scraping blades 8 to scrape and wash the inner wall of the test tube, in the process of rotary scrubbing, part of water carries dirt generated by scrubbing to penetrate into the through hole 16, under the impact of the water, the dirt rushes through the middle point of the through hole 16, so that the dirt is refined, the impact damage of the larger dirt on the inner wall of the test tube is prevented, in the process of rotary scrubbing, the contact ball 5 rotates along with the water, the friction damage to the test tube is reduced, meanwhile, the liquid brought by scrubbing collides on the inner side of the limiting frame 10, flows down along the diversion groove, splashes to the liquid between the sealing plate and the limiting frame 10, and is blocked by the sealing plate 4 distributed in a staggered manner, under the outer wall of the limiting frame 10, the middle end of the sealing, therefore, the waste liquid for brushing is prevented from splashing in the brushing process, and after the brushing is finished, the cleaning brush is moved upwards, the waste liquid in the test tube is poured out, the cleaning brush is moved out, and the operation is finished.
Example 2
Referring to fig. 1-5, a professional test tube cleaning brush is used in laboratory, compare in embodiment 1, the equidistant fixedly connected with of inner wall of perforation 16 cuts leaf 20, and cut leaf 20 and be the thin slice structure, through being provided with cut leaf 20, cut leaf 20 equidistance is installed in the inner wall of perforation 16, when waste liquid carried the dirt and passes through perforation 16, the dirt can strike with the cut leaf 20 in the perforation 16, cut leaf 20 is the thin slice structure, strike the in-process and carry out preliminary refining to the dirt, thereby be convenient for the dirt passes through from perforation 16, prevent that the secondary from refining the dirt and stifled in perforation 16.
During use, compared with the embodiment 1, in the brushing process, when waste liquid carries dirt to pass through the through holes 16, the dirt can collide with the divided blades 20 in the through holes 16, the divided blades 20 are of a thin-sheet structure, and the dirt is primarily refined in the collision process, so that the dirt can conveniently pass through the through holes 16, and secondary refined dirt is prevented from being blocked in the through holes 16.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a test tube cleaning brush of specialty is used in laboratory, includes fixed column (17), its characterized in that, fixed column (17) are close to the top and are close to the equal fixedly connected with of outer wall of bottom and link sleeve board (1), and the same installation sleeve (9) of the relative one side outer wall fixedly connected with of two link sleeve boards (1), two link sleeve board (1) is the cone structure, and the conical head opposite direction of two link sleeve boards (1), link sleeve board (1) and installation sleeve (9) are deformable rubber material, the outer wall equidistance fixedly connected with rubber slab (6) of installation sleeve (9), and the outer wall of every rubber slab (6) all is equipped with brush-holder stud (7), and brush-holder stud (7) constitute for meeting water swelling material.
2. The professional laboratory test tube cleaning brush according to claim 1, wherein the rubber plate (6) is provided with connecting blocks (13) on both outer walls of the side close to the brush rod (7), and shaking blocks (14) are fixedly connected to the outer walls of the opposite sides of the two connecting blocks (13).
3. The laboratory professional test tube cleaning brush according to claim 2, wherein the shaking block (14) has auxiliary scraping blades (8) movably connected to the outer wall at equal intervals, and the same pressing spring (15) is fixedly connected to the outer wall of the opposite side of each adjacent two auxiliary scraping blades (8).
4. A laboratory professional test tube cleaning brush according to claim 1, wherein the outer wall of said rubber plate (6) is equally spaced with perforations (16), and the perforations (16) have a large diameter at the open ends of both sides and a small diameter in the middle.
5. The laboratory professional test tube cleaning brush according to claim 1, wherein the top outer wall of the fixed column (17) is fixedly connected with the top column (12), and the outer wall of the top column (12) is provided with a sealing component.
6. The laboratory is with professional test tube cleaning brush according to claim 5, characterized in that, sealing assembly includes a plurality of closing plates (4), and the outer wall of every closing plate (4) is impartial apart from fixedly connected with contact ball (5), the equal fixedly connected with spacing (10) of bottom outer wall of closing plate (4), spacing (10) are the trapezium structure, and guiding gutter (11) have been opened apart to the impartial distance of both sides inner wall of spacing (10).
7. A professional laboratory test tube cleaning brush according to claim 5, characterized in that the top outer wall of the top column (12) is fixedly connected with a rotating rod (3), and the outer wall of the rotating rod (3) is fixedly connected with a manual rotating handle (2).
8. Professional laboratory test tube cleaning brush according to claim 1, characterized in that the outer wall of the fixed column (17) is fixedly connected with connecting rods (19) at equal distances, and the outer wall of each connecting rod (19) is fixedly connected with return springs (18) at equal distances, and the other end of each return spring (18) is fixedly connected to the inner wall of the mounting sleeve (9).
9. A laboratory professional test tube cleaning brush according to claim 4, characterized in that the inner wall of the perforation (16) is fixedly connected with slitting blades (20) with equal distance, and the slitting blades (20) are of a thin sheet structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011538248.5A CN112545152A (en) | 2020-12-23 | 2020-12-23 | Test tube cleaning brush of specialty is used in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011538248.5A CN112545152A (en) | 2020-12-23 | 2020-12-23 | Test tube cleaning brush of specialty is used in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112545152A true CN112545152A (en) | 2021-03-26 |
Family
ID=75031527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011538248.5A Withdrawn CN112545152A (en) | 2020-12-23 | 2020-12-23 | Test tube cleaning brush of specialty is used in laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112545152A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798643A (en) * | 2022-03-03 | 2022-07-29 | 安徽达诺乳业股份有限公司 | Condensed milk packing is with tin plate cleaning and sterilizing device |
-
2020
- 2020-12-23 CN CN202011538248.5A patent/CN112545152A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798643A (en) * | 2022-03-03 | 2022-07-29 | 安徽达诺乳业股份有限公司 | Condensed milk packing is with tin plate cleaning and sterilizing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210326 |
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| WW01 | Invention patent application withdrawn after publication |