CN217510073U

CN217510073U - Test tube brush

Info

Publication number: CN217510073U
Application number: CN202220931599.0U
Authority: CN
Inventors: 阮东; 陈威; 曹臻
Original assignee: Wuhan Boster Biochemical Technology Co ltd
Current assignee: Wuhan Boster Biochemical Technology Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-09-30
Anticipated expiration: 2032-04-21

Abstract

The utility model belongs to biochemical experiment equipment field discloses a test-tube brush, including the brush-holder stud, the vertical setting of brush-holder stud, and its inside cavity, the upper end of brush-holder stud with the inside link up of brush-holder stud, the lower extreme of brush-holder stud is covered with the brush hair, the regional equipartition that the brush-holder stud lower extreme was equipped with the brush hair have with the apopore that the inside link up of brush-holder stud, brush-holder stud upper end tip is used for being connected through hose and tap, so can be connected the tap of hose and laboratory with the upper end of brush-holder stud, and water can enter into in the brush-holder stud this moment to through apopore blowout, the brush hair portion of test-tube brush this moment stretches into scrubbing of the test tube that can be convenient in the test tube, and rivers can be real-timely wash away the spot in the test tube this moment simultaneously, please the cleaning efficiency height, and the experimenter can wash at the other waist of basin upright, and its comfort level is higher relatively.

Description

Test tube brush

Technical Field

The utility model belongs to biochemical experiment equipment field especially relates to a test-tube brush.

Background

At present, when biochemical test, can use a large amount of test tubes (can save a lot of test tubes for one time to wash according to experimental needs sometimes), and when wasing the test tube, all scrub with traditional test tube brush under tap at present, need the experimenter to bend down and wash under tap usually this moment, a cleaning time is a long time, and the personnel's waist of washing is sour bloated, and the water that flows out among the tap has mostly wasted in addition, has not entered into inside the test tube.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a simple structure, and convenient to use, the effectual test-tube brush of water conservation simultaneously.

In order to achieve the above purpose, the technical solution of the present invention is as follows: the utility model provides a test-tube brush, includes the brush-holder stud, the vertical setting of brush-holder stud, and its inside cavity, the upper end of brush-holder stud with the inside link up of brush-holder stud, the lower extreme of brush-holder stud is covered with the brush hair, the regional equipartition that the brush-holder stud lower extreme was equipped with the brush hair have with the inside apopore that link up of brush-holder stud, brush-holder stud upper end tip is used for being connected through hose and tap.

The beneficial effects of the above technical scheme are that: so can be connected the upper end of brush-holder stud through the hose with the tap in laboratory, water this moment can enter into the brush-holder stud to through the apopore blowout, the brush hair portion of test-tube brush this moment stretches into scrubbing of the test tube that can be convenient in the test tube, rivers can be real-time washes away the spot in the test tube this moment simultaneously, please the cleaning efficiency height, and the experimenter can wash at the other waist of standing vertically of basin, and its comfort level is higher relatively.

According to the technical scheme, the outer wall of the upper end of the brush rod is convexly provided with an annular bulge, and the bulge is used for increasing the friction force between the hose and the brush rod.

The beneficial effects of the above technical scheme are that: so make the upper end of hose and brush-holder stud be connected more firmly, avoid hose and brush-holder stud to drop each other under hydraulic effect.

In the technical scheme, the upper end of the brush rod is positioned below the bulge, and the leather sheath is sleeved on the lower end of the brush rod, and salient points or stripes are fully distributed on the outer surface of the leather sheath to increase the friction resistance.

The beneficial effects of the above technical scheme are that: it is comfortable to hold and hold.

In the technical scheme, the brush rod is a plastic rod.

The beneficial effects of the above technical scheme are that: the structure is simple, and the production cost is increased.

In the technical scheme, the upper end of the brush rod is a flared opening, and the protrusion is arranged at the upper end of the flared opening.

The beneficial effects of the above technical scheme are that: this causes the flow rate of the water within the brush bar to increase.

In the technical scheme, the water outlet holes in the side wall of the brush rod are all obliquely and downwards arranged.

The beneficial effects of the above technical scheme are that: thus, the washing effect is better.

Drawings

FIG. 1 is a schematic view of a test tube brush according to an embodiment of the present invention;

FIG. 2 is a schematic view of the upper end of a brush bar according to an embodiment of the present invention;

fig. 3 is the embodiment of the utility model provides a distribution schematic diagram of apopore on the brush-holder stud.

In the figure: 1 brush rod, 11 water outlet holes, 12 bulges, 13 flaring holes, 2 brush hairs and 3 leather sleeves.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the illustrated embodiments are provided to explain the present invention and not to limit the scope of the invention.

As shown in fig. 1 and 2, the present embodiment provides a test tube brush, which comprises a brush rod 1, wherein the brush rod 1 is vertically arranged, the interior of the brush rod is hollow, the upper end of the brush rod 1 is communicated with the interior of the brush rod 1, the lower end of the brush rod 1 is fully distributed with brush hairs 2, water outlet holes 11 communicated with the interior of the brush rod 1 are uniformly distributed in an area where the brush bristles 2 are arranged at the lower end of the brush rod 1, the upper end part of the brush rod 1 is used for connecting a water tap through a hose, thus, the upper end of the brush rod can be connected with a water tap in a laboratory through a hose, at the moment, water can enter the brush rod, and is sprayed out through the water outlet hole, the brush hair part of the test tube brush extends into the test tube at the moment to conveniently brush the test tube, meanwhile, water flow can wash out stains in the test tube in real time, the cleaning efficiency is high, experimenters can clean the upright waist beside the water tank, and the comfort level is relatively high.

Among the above-mentioned technical scheme the outer wall epirelief of the upper end of brush-holder stud 1 is equipped with annular arch 12, arch 12 is used for the increase the hose with frictional force between the brush-holder stud 1 makes the hose be connected more firmly with the upper end of brush-holder stud so, avoids hose and brush-holder stud to drop each other under hydraulic effect.

In the technical scheme, the leather sheath 3 is further sleeved below the protrusion 12 at the upper end of the brush rod 1, and salient points or stripes are fully distributed on the outer surface of the leather sheath 3 to increase frictional resistance, so that the brush rod is comfortable to hold.

In the technical scheme, the brush rod 1 is a plastic rod (a hard PVC pipe can be adopted), the structure is simple, and the production cost is increased.

Wherein, among the above-mentioned technical scheme the upper end of brush-holder stud 1 is tubaeform flaring 13, just protruding 12 set up in the upper end of flaring 13 department, so make the velocity of flow of rivers increase in the brush-holder stud.

As shown in FIG. 3, in the above technical solution, the water outlet holes 11 on the side wall of the brush rod 1 are all arranged obliquely downwards, so that the flushing effect is better.

The hose can be a transparent silicone tube commonly used in a laboratory, the upper end of the brush rod is inserted into one end of the hose, and the other end of the hose is inserted into the water outlet of the laboratory tap (if the water outlets of the laboratory three-port tap are closed up to be pointed, the hose is convenient to connect with the hose).

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a test-tube brush, its characterized in that, includes brush-holder stud (1), the vertical setting of brush-holder stud (1), and its inside cavity, the upper end of brush-holder stud (1) with inside lining up of brush-holder stud (1), brush hair (2) are covered with to the lower extreme of brush-holder stud (1), the regional equipartition that brush-holder stud (1) lower extreme was equipped with brush hair (2) have with inside apopore (11) that link up of brush-holder stud (1), brush-holder stud (1) upper end tip is used for being connected through hose and tap.

2. A test tube brush as claimed in claim 1, characterized in that the outer wall of the upper end of the brush rod (1) is provided with a ring-shaped protrusion (12) thereon, and the protrusion (12) is used for increasing the friction force between the hose and the brush rod (1).

3. The test tube brush as claimed in claim 2, wherein the upper end of the brush rod (1) is also sleeved with a leather sheath (3) below the protrusion (12), and the outer surface of the leather sheath (3) is covered with convex points or stripes to increase the frictional resistance.

4. A test tube brush as claimed in claim 1, characterized in that the brush bar (1) is a plastic bar.

5. A test tube brush as claimed in claim 2, characterized in that the upper end of the brush bar (1) is flared (13), and the projection (12) is provided at the upper end at the flare (13).

6. A test tube brush as claimed in claim 1, characterized in that the outlet openings (11) in the side walls of the brush stick (1) are arranged obliquely downwards.