CN211672862U

CN211672862U - Test tube brush for cleaning test tube

Info

Publication number: CN211672862U
Application number: CN201922155609.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-10-16
Anticipated expiration: 2029-12-05

Abstract

The utility model belongs to the technical field of the test-tube brush technique and specifically relates to a test-tube brush of clearance test tube, which comprises a adjusting plate and i, the board groove has all been seted up to the regulating plate both sides, two inboard inslots all are provided with the slide, and slide and board groove phase-match, the spout has all been seted up on the regulating plate of downside on two board grooves, the lower extreme of two corresponding one sides of slide all is fixed with the slider, and the slider slides and sets up in the spout, slider and spout phase-match, two inboard inslots all are provided with a plurality of springs, and spring one side is fixed on the slide, the spring opposite side is fixed on the regulating plate, two slides keep away from one side mutually and all are fixed with the brush board, two brush board keep away from one side mutually and all be provided with the brush through block mechanism, two brush board upsides all are fixed with. The utility model discloses the mechanism is simple, can adapt to the size of test tube diameter automatically to can clean the test tube high efficiency.

Description

Test tube brush for cleaning test tube

Technical Field

The utility model relates to a test-tube brush technical field especially relates to a test-tube brush of clearance test tube.

Background

In a chemical laboratory, there are various containers to be cleaned, such as test tubes, and at present, a straight rod type test tube brush or a test tube cleaning machine is mostly used. The test tube cleaning machine has large volume, high cost and complex operation; the test tubes have different models and different calibers, different test tubes need to be provided with different types of test tube brushes, the cost of a laboratory is increased, the test tubes with different models are cleaned simultaneously, and the different test tube brushes need to be replaced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a test tube brush for cleaning test tubes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a clearance test tube brush of test tube, includes the regulating plate, the board groove has all been seted up to the regulating plate both sides, two the board inslot all is provided with the slide, and slide and board groove phase-match, two the spout has all been seted up on the regulating plate of downside on the board groove, two the upper and lower end of the corresponding one side of slide all is fixed with the slider, and the slider slides and sets up in the spout, slider and spout phase-match, two the board inslot all is provided with a plurality of springs, and spring one side is fixed on the slide, and the spring opposite side is fixed on the regulating plate, two one side all is fixed with the brush board, two is kept away from mutually to the slider one side all is provided with the brush, two through block mechanism to brush board upside all is fixed with the stripper plate, the regulating plate upside is fixed with the bobbin, be provided.

Preferably, the clamping mechanism comprises a plurality of insertion holes formed in one side, far away from the two sliding plates, a plurality of insertion blocks are fixed on one side, corresponding to the two brushes, of each brush, and the insertion blocks are respectively inserted into the insertion holes.

Preferably, telescopic machanism is including articulating the regulation pole at brush-holder stud downside both ends, two be fixed with expanding spring between the regulation pole, two the regulation pole is kept away from one side lower extreme mutually and all is fixed with the regulating block, a plurality of regulation holes have been seted up to pipe barrel both sides extremely and equidistance down, and two regulating blocks card establish in two regulating holes on same water flat line.

Preferably, the pipe barrel and the brush rod are both provided with anti-slip layers.

The utility model provides a pair of clearance test tube brush, beneficial effect lies in: this clearance test tube's test tube brush passes through the elastic force effect of spring, can make the slide stretch out and draw back on the regulating plate, make the test tube brush can satisfy the test tube of not equidimension diameter, and because the elasticity of spring, can make the brush directly laminate on the inside of test tube, make the test tube brush more high effectual clear up the test tube, through block mechanism, can change the brush, make the test tube brush utilization ratio higher, through telescopic machanism, can freely adjust the length of brush pole, satisfy the test tube of different length.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of a test tube brush of clearance test tube.

Fig. 2 is a schematic structural view of a brush head of a test tube brush for cleaning a test tube provided by the utility model.

In the figure: the adjustable brush comprises an adjusting plate 1, a plate groove 2, a sliding plate 3, a sliding groove 4, a sliding block 5, a spring 6, a brush plate 7, a brush 8, an extrusion plate 9, a pipe barrel 10, a brush rod 11, an insertion hole 12, an insertion block 13, an adjusting rod 14, a telescopic spring 15, an adjusting block 16 and an adjusting hole 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a test tube brush for cleaning test tubes comprises an adjusting plate 1, wherein plate grooves 2 are respectively formed on two sides of the adjusting plate 1, sliding plates 3 are respectively arranged in the two plate grooves 2, the sliding plates 3 are matched with the plate grooves 2, sliding grooves 4 are respectively formed on the adjusting plate 1 on the upper side and the lower side of the two plate grooves 2, sliding blocks 5 are respectively fixed at the upper end and the lower end of one corresponding side of each sliding plate 3, the sliding blocks 5 are slidably arranged in the sliding grooves 4, the sliding blocks are matched with the sliding grooves 4, a plurality of springs 6 are respectively arranged in the two plate grooves 2, one sides of the springs 6 are fixed on the sliding plates 3, the other sides of the springs 6 are fixed on the adjusting plate 1, the adjusting plate 1 has a limiting function, the sliding plates 3 arranged in the plate grooves 2 formed on the two sides of the adjusting plate 1 can move left and right, so that the width of the whole test tube can be increased, test tubes which do, can carry on spacingly to slide 3, can not make slide 3 break away from regulating plate 1, the spring 6 of setting utilizes the elasticity of spring 6, extrudees slide 3 for the test tube brush can directly laminate on the inner wall of test tube, thereby rotatory test tube brush can high-efficient wash the test tube.

The two sliding plates 3 are respectively fixed with a brush plate 7 at one side far away from the two sliding plates 3, the two brush plates 7 are respectively provided with a brush 8 at one side far away from the two sliding plates through a clamping mechanism, the clamping mechanism comprises a plurality of jacks 12 arranged at one side far away from the two sliding plates 3, a plurality of inserting blocks 13 are respectively fixed at one side corresponding to the two brushes 8, the plurality of inserting blocks 13 are respectively inserted in the plurality of jacks 12, a squeezing plate 9 is fixed at the upper sides of the two brush plates 7, the jacks 12 arranged at one side of the brush plates 7 are matched with the inserting blocks 13 fixed at one side of the brushes 8, so that the brushes 8 can be directly inserted in the brush plates 7, when the brushes 8 are used for a long time, the brush hairs of the brushes fall off, the brushes 8 can be directly replaced, the majority of test tube brushes cannot be replaced when problems occur, the whole test tube brushes can be directly replaced, the utilization rate of the test tube brushes, the test tube brush is put into the test tube, the extrusion plate 9 is loosened, and the brush can be directly attached to the wall of the test tube under the action of the spring.

A pipe barrel 10 is fixed on the upper side of the adjusting plate 1, a brush rod 11 is arranged in the pipe barrel 9 through a telescopic mechanism, the telescopic mechanism comprises adjusting rods 14 hinged at two ends of the lower side of the brush rod 11, a telescopic spring 15 is fixed between the two adjusting rods 14, adjusting blocks 16 are fixed at the lower ends of the two adjusting rods 14 far away from one side, a plurality of adjusting holes 17 are formed in two sides of the pipe barrel 9 at equal intervals from top to bottom, the two adjusting blocks 16 are clamped in the two adjusting holes 17 on the same horizontal line, the telescopic spring 15 is arranged between the adjusting rods 14 hinged at two ends of the lower side of the brush rod 11 and can extrude the adjusting rods 14, the adjusting blocks 16 at two sides of the adjusting rods 14 can be clamped in the adjusting holes 17 of the pipe barrel 9, a plurality of adjusting holes 17 are formed in the pipe barrel 9 at equal intervals from top to bottom, so that the length of the brush rod 11 can be freely adjusted, the test tube brush can not clear up the bottom in the test tube.

The tube barrel 9 and the brush rod 11 are both provided with anti-slip layers, so that the friction force between hands and the test tube brush can be increased when the test tube brush is used, and the test tube brush is more stable in use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A test tube brush for cleaning test tubes comprises an adjusting plate (1) and is characterized in that plate grooves (2) are formed in two sides of the adjusting plate (1), sliding plates (3) are arranged in the plate grooves (2), the sliding plates (3) are matched with the plate grooves (2), sliding grooves (4) are formed in the adjusting plate (1) on the upper side and the lower side of the plate grooves (2), sliding blocks (5) are fixed at the upper end and the lower end of one corresponding side of each sliding plate (3), the sliding blocks (5) are arranged in the sliding grooves (4) in a sliding mode, the sliding blocks are matched with the sliding grooves (4), a plurality of springs (6) are arranged in the plate grooves (2), one sides of the springs (6) are fixed on the sliding plates (3), the other sides of the springs (6) are fixed on the adjusting plate (1), brush plates (7) are fixed on one sides of the two sliding plates (3) far away from each other side, and brushes (8) are arranged on one sides of the two brush plates (7), the upper sides of the two brush plates (7) are respectively fixed with a squeezing plate (9), the upper side of the adjusting plate (1) is fixed with a pipe barrel (10), and a brush rod (11) is arranged in the pipe barrel (10) through a telescopic mechanism.

2. A test tube brush for cleaning test tubes according to claim 1, wherein the clamping mechanism comprises a plurality of insertion holes (12) formed on one side of the two sliding plates (3) away from each other, a plurality of insertion blocks (13) are fixed on one side of the two corresponding brush (8), and the plurality of insertion blocks (13) are respectively inserted into the plurality of insertion holes (12).

3. The test tube brush for cleaning test tubes according to claim 1, wherein the telescopic mechanism comprises adjusting rods (14) hinged to two ends of the lower side of the brush rod (11), a telescopic spring (15) is fixed between the two adjusting rods (14), adjusting blocks (16) are fixed to the lower ends of the two adjusting rods (14) far away from one side, a plurality of adjusting holes (17) are formed in two sides of the tube barrel (10) at equal intervals from top to bottom, and the two adjusting blocks (16) are clamped in the two adjusting holes (17) on the same horizontal line.

4. A brush for cleaning test tubes according to claim 1, wherein the tube (10) and the brush rod (11) are provided with anti-slip layers.