CN109602152A

CN109602152A - Flask brush

Info

Publication number: CN109602152A
Application number: CN201811635892.7A
Authority: CN
Inventors: 赖晓琳
Original assignee: Zhangzhou Health Vocational College
Current assignee: Zhangzhou Health Vocational College
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2019-04-12

Abstract

The invention discloses a kind of flask brush, have inside and outside air bag, are implanted with bristle on outer air bag, have the bladder port for inflation on interior air bag, magnetic rheological body is full of between inside and outside air bag, valve passes through the bladder port of inside and outside air bag.The present invention becomes solid under externally-applied magnetic field by magnetic rheological body, as the skeleton of air bag flask brush, facilitates and drives the rotation of gasbag ektexine bristle, flask interior can be effectively cleaned, and size is variable, it is applied widely, working hour is saved, it is easy to implement, so as to which the quality and effect of experiment is effectively ensured.

Description

Flask brush

Technical field

The present invention relates to flask cleaning means more particularly to the flask brush of cleaning experiment flask.

Background technique

In laboratory, traditional flask cleaning uses straight panel hairbrush or resilient bristles.Straight panel brush cleaning is strong, can Effectively cleaning flask dirt, but difficulty is rotated in flask interior, cleaning space is limited, and many corners can not be cleaned.Resilient bristles Some disadvantages of straight panel hairbrush can be compensated for micro-strain, clean the difficult cleaning of place of right angle hairbrush, but due to elastic hair Brush can only finite deformation simultaneously because flask interior space limitation, there is also the places that can not be cleaned for resilient bristles, and by It is insufficient in resilient bristles washing force, it can not be completely clean.Straight panel hairbrush or resilient bristles exist always because of flask interior The limitation insufficient cleaning of space and angle does not wash clean clearly, and the substance of retention directly affects the accuracy of experimental data. Patent CN200810158573.1 makes hairbrush come into full contact with the inner space of flask in a manner of air bag, can effectively clean Entire flask, but air bag belongs to resilient bristles and no skeleton, however it remains washing force is insufficient and causes not wash clean clearly etc. and lacks Point.

Summary of the invention

The present invention provides a kind of improved double-layer air bag flask brush, it provides the flask brush for having skeleton, Neng Gouyou The effect ground existing hairbrush of customer service cleans flask because of washing force deficiency and is not thorough, so as to cause the problem of experimental data inaccuracy.

Double-layer air bag flask brush has inside and outside air bag, has magnetic rheological body 6 between inside and outside air bag, is implanted with bristle on outer air bag 2 3, there is the bladder port 1 for inflation on interior air bag 5, when use is inflated by bladder port 1, and interior air bag body 5 is expanded into as needed Suitable size comes into full contact with bristle 3 with flask inner wall, while magnet or coil generation magnetic field are placed around flask, Magnetic rheological body 6 is changed from liquid into solid, as the skeleton of double-layer air bag hairbrush, drives the bristle rotation of outer 2 foreign currency of air bag, entirely Orientation cleans up flask, to guarantee the reliability of experimental data.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the first embodiment of the invention；

Fig. 2 is the structural schematic diagram of second of embodiment of the invention；

Fig. 3 is the schematic diagram that second of embodiment of the invention is equipped with flask and annular magnet；

Fig. 4 is the schematic diagram of annular magnet used in the present invention；

Specific embodiment

Below with reference to attached drawing, the specific descriptions of optional embodiment of the invention are given.

Fig. 1 shows a kind of structure of the invention, and this structure includes outer gas utricule 2 and interior air bag body 5, outer gas utricule 2 Magnetic rheological body 6 is full of between interior air bag body 5, magnetic rheological body 6 is filled with by the check valve on outer air bag 2 and is sealed in interior outer gas Between capsule, bristle 3 is implanted on outer gas utricule 2, inflatable bladder port 1, electric or hand fast aeration are arranged at interior 5 top of air bag body Stick can be inflated by the inside air bag 5 of bladder port 1, and valve 4 is arranged on bladder port 1, and valve 4 is closed after the completion of inflation, and valve 4 is worn Cross outer gas utricule 2 and interior air bag body 5.

Fig. 2 shows the present invention after inflating and applying magnetic field but is not put into a kind of structure of flask, interior 5 top of air bag body There is inflatable bladder port 1, opens valve 4, after being inflated with manually or electrically fast aeration stick by bladder port 1, interior air bag body 5 It can be expanded according to the size and shape of flask, therefore be suitable for the flask of all size and shape, valve is closed after the completion of inflation Door 4.

Fig. 3 shows the present invention after double-layer air bag flask brush is put into flask 8, places an annular in 8 circumference of flask The structure of magnet 9, the magnetic field that annular magnet 9 generates make magnetic rheological body 6 become solid-state, and becoming solid magnetic rheological body 6 can make For the skeleton of double bolloon flask brush, lid 7 is screwed in from bladder port, is rotated as handle, drives 3 turns of bristle on outer gas utricule 2 It moves and is come into full contact with flask inner wall, effectively remove the spot of flask interior, after removing magnetic field, magnetic rheological body 6 becomes liquid again Body.

Fig. 4 shows the structure chart of annular magnet 9, and annular magnet 9 can easily be inserted in flask, what annular magnet 9 generated Magnetic field makes magnetic rheological body 6 be quickly turned to solid, annular magnet 9 is taken out after the completion of cleaning, magnetic field, which disappears, becomes magnetic rheological body 6 rapidly At liquid.Charge valve 4 is opened, interior air bag 5 is discharged rapidly the air being filled with, flask brush is facilitated to take out from flask 8.

Claims

1. a kind of flask brush has bladder port (1), outer gas utricule (2), bristle (3), valve (4), interior air bag body (5) and magnetic current Variant (6) plants on outer gas utricule (2) and sets bristle (3).It is characterized in that: the bladder port (1) and interior air bag body (5) are one whole Body, outer gas utricule (2) and bristle (3) are an entirety, valve (4) also cross outer gas utricule (2) and interior air bag body (5), at For an entirety, magnetic rheological body (6) is placed between outer gas utricule (2) and interior air bag body (5).

2. according to flask brush described in claim (1), it is characterized in that: the bladder port (1) is connect with interior air bag body (5).

3. setting bristle (3) it is characterized in that: planting on the outer gas utricule (2) according to flask brush described in claim (1).

4. according to flask brush described in claim (1), it is characterized in that: the valve (4) and outer gas utricule (2) and interior air bag body (5) it connects.

5. according to flask brush described in claim (1), it is characterized in that: being filled among the interior air bag body (5) and outer gas utricule (2) Full magnetic rheological body (6).