CN208080813U - A kind of improved instruments used for education cleaning brush of structure - Google Patents

Abstract

The utility model is related to a kind of improved instruments used for education cleaning brush of structure in instruments used for education field, scrub assembly include the protection cap for being fixed on cleaning brush handle bottom end, the cleaning brush being arranged on the inside of protection cap and its filtering assembly being arranged inside cleaning brush；The rounded setting of cleaning brush, cleaning brush includes circular frame, the driving device being arranged on circular frame and its hairbrush being arranged on the outside of circular frame, and several airing holes are provided on circular frame；It includes grade one filter, secondary filter and its tertiary filter to filter assembly；It is respectively arranged with filter hole on grade one filter, secondary filter and tertiary filter；Cleaning brush handle hollow space is provided with air hose, and the end of air hose, which is led to, scrubs assembly, and the head end of air hose is provided with dust bag, and air intake device is provided on air hose, door body is additionally provided with above cleaning brush handle；The utility model can save clearance time, reduce cost to various instruments used for education to carrying out the cleaning at comprehensive no dead angle.

Description

A kind of improved instruments used for education cleaning brush of structure

Technical field

The utility model is related to the improved instruments used for education cleaning brush of a kind of structure in instruments used for education field.

Background technology

In the prior art, general operation personnel are simple for the brush structure for clearing up instruments used for education, and function is relatively single, Some dead angles can not especially be cleaned comprehensively when cleaning instruments used for education, so the enough simple brushes of its knot cannot Enough meet the needs of teacher, the inconvenience of some is brought to the live and work of teacher；And cleaning efficiency is low, uses time-consuming Arduously；Raising efficiency is can not reach, the purpose of cost is reduced.

Utility model content

The purpose of this utility model is to provide a kind of improved instruments used for education cleaning brush of structure, which can Cleaning to various instruments used for education to the comprehensive no dead angle of progress saves clearance time, reduces cost.

What the purpose of this utility model was realized in：A kind of improved instruments used for education cleaning brush of structure, including it is clear Handle is scrubbed, cleaning brush handle is in hollow setting, is provided with below cleaning brush handle and scrubs assembly, and it includes fixing to scrub assembly It is total in the protection cap of cleaning brush handle bottom end, the cleaning brush that is arranged on the inside of protection cap and its filtering being arranged inside cleaning brush At；The rounded setting of cleaning brush, cleaning brush includes circular frame, the driving device that is arranged on circular frame and its is arranged in circle Hairbrush on the outside of shape frame is provided with several airing holes on circular frame；It includes grade one filter, secondary filtration to filter assembly Device and its tertiary filter；It is respectively arranged with filter hole on grade one filter, secondary filter and tertiary filter；Cleaning brush hand Handle hollow space is provided with air hose, and the end of air hose, which is led to, scrubs assembly, and the head end of air hose is provided with dust bag, is arranged on air hose There is air intake device, door body is additionally provided with above cleaning brush handle.

When utility model works, it is first turned on door body, the head end of dust bag and air hose is connected, after connection finishes, Operating personnel hold cleaning brush handle, then clear up the instruments used for education used, and operating personnel open air hose at this time The air intake device of upper setting, while cleaning brush is opened, the circular frame of cleaning brush drives the hairbrush in outside to be rotated, and grasps at this time Instruments used for education can be begun a clean up by making personnel；Dust is by several groups airing hole using grade one filter, secondary filtration Device and tertiary filter directly in dust bag, the case where being existed everywhere this avoid dust when cleaning, are conducive to operating personnel Health.

The beneficial effects of the utility model are that the utility model can be to various instruments used for education to carrying out full side Cleaning of the position without dead angle saves clearance time, reduces cost.

It is to ensure grade one filter, secondary filter and its tertiary filter as a further improvement of the utility model, The effect of filtering can preferably be played；Grade one filter is arranged in the inside of circular frame, and secondary filter is arranged in level-one The inside of filter, tertiary filter are arranged in the inside of secondary filter；Grade one filter and one spacing of circular frame interval From setting, secondary filter and grade one filter setting spaced apart, tertiary filter and secondary filter interval are certain Distance setting.

It is to ensure grade one filter, secondary filter and tertiary filter mistake as a further improvement of the utility model, It filters efficient, it is not easy to dust stratification；The area of filter hole is more than the area of circular frame several groups aperture, two level on grade one filter The area of filter hole is more than the area of filter hole on grade one filter on filter, and the area of filter hole is more than on tertiary filter The area of filter hole on secondary filter.

It is to ensure that personnel easy to operation operate as a further improvement of the utility model,；Cleaning brush handle uses Light plastic is made.

It is to ensure to fall while dust bag can be collected into more dust as a further improvement of the utility model, It falls；It is equipped with support device below dust bag.

Description of the drawings

Fig. 1 is the front view of the utility model.

Wherein, 1 dust bag, 2 support devices, 3 air hoses, 4 tertiary filters, 5 secondary filters, 6 grade one filters, 7 mistakes Filter opening, 8 hairbrush, 9 circular frames, 10 airing holes, 11 protection caps, 12 cleaning brush handles, 13 door body, 14 driving devices.

Specific implementation mode

As shown in Figure 1, what the purpose of this utility model was realized in：A kind of improved instruments used for education cleaning of structure Brush, including cleaning brush handle 12, cleaning brush handle 12 are in hollow setting, and the lower section of cleaning brush handle 12, which is provided with, scrubs assembly, Scrub assembly include the protection cap 11 for being fixed on 12 bottom end of cleaning brush handle, be arranged the inside of protection cap 11 cleaning brush and its set Set the filtering assembly inside cleaning brush；The rounded setting of cleaning brush, cleaning brush include circular frame 9, are arranged in circular frame 9 On driving device 14 and its hairbrush 8 in the outside of circular frame 9 is set, be provided with several airing holes 10 on circular frame 9； It includes grade one filter 6, secondary filter 5 and its tertiary filter 4 to filter assembly；Grade one filter 6,5 and of secondary filter Filter hole 7 is respectively arranged on tertiary filter 4；12 hollow space of cleaning brush handle is provided with air hose 3, and the end of air hose 3 is logical To assembly is scrubbed, the head end of air hose 3 is provided with dust bag 1, air intake device is provided on air hose 3,12 top of cleaning brush handle is also It is provided with door body 13；Grade one filter 6 is arranged in the inside of circular frame 9, and secondary filter 5 is arranged in grade one filter 6 Inside, tertiary filter 4 are arranged in the inside of secondary filter 5；Grade one filter 6 with circular frame 9 is spaced apart sets It sets, secondary filter 5 and 6 setting spaced apart of grade one filter, tertiary filter 4 are spaced centainly with secondary filter 5 Distance setting；The area of filter hole 7 is more than the area of 9 several groups aperture of circular frame, secondary filter 5 on grade one filter 6 The area of upper filter hole 7 is more than the area of filter hole 7 on grade one filter 6, and the area of filter hole 7 is more than on tertiary filter 4 The area of filter hole 7 on secondary filter 5；Cleaning brush handle 12 is made of light plastic；1 lower section of dust bag is equipped with Support device 2.

When utility model works, it is first turned on door body 13, dust bag 1 is connect with the head end of air hose 3, connection finishes it Afterwards, operating personnel hold cleaning brush handle 12, then clear up the instruments used for education used, and operating personnel open at this time The air intake device being arranged on air hose 3, while cleaning brush is opened, the circular frame 9 of cleaning brush drives 8 turns of the hairbrush in outside Dynamic, operating personnel can begin a clean up instruments used for education at this time；Dust is by several groups airing hole 10 using by-pass filtration Device 6, secondary filter 5 and tertiary filter 4 directly arrive in dust bag 1, simultaneously because grade one filter 6 arrives secondary filter 5 Become smaller layer by layer to the filter hole 7 in tertiary filter 4 again, particle dust big in this way is blocked in outside, and small dust is inhaled It walks, then cleaning to the end dismantles cleaning again after terminating；The case where being existed everywhere this avoid dust when cleaning, is conducive to The health of operating personnel.

The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this For the technical staff in field according to disclosed technology contents, not needing performing creative labour can be special to some of which technology Sign makes some and replaces and deform, these are replaced and deformation is within the protection scope of the present utility model.

Claims (5)

1. a kind of improved instruments used for education cleaning brush of structure, including cleaning brush handle, the cleaning brush handle is set in hollow It sets, is provided with below the cleaning brush handle and scrubs assembly, which is characterized in that the assembly of scrubbing includes being fixed on cleaning brush The protection cap of handle bottom end, the cleaning brush being arranged on the inside of protection cap and its filtering assembly being arranged inside cleaning brush；It is described The rounded setting of cleaning brush, the cleaning brush includes circular frame, the driving device that is arranged on circular frame and its setting exist Hairbrush on the outside of circular frame is provided with several airing holes on the circular frame；The filtering assembly includes by-pass filtration Device, secondary filter and its tertiary filter；It is respectively arranged on the grade one filter, secondary filter and tertiary filter Filter hole；The cleaning brush handle hollow space is provided with air hose, and the end of air hose, which is led to, scrubs assembly, the head end setting of air hose There is dust bag, air intake device is provided on air hose, door body is additionally provided with above the cleaning brush handle.

2. the improved instruments used for education cleaning brush of a kind of structure according to claim 1, it is characterised in that：The level-one Filter is arranged in the inside of circular frame, and the secondary filter is arranged in the inside of grade one filter, the three-stage filtration Device is arranged in the inside of secondary filter；The grade one filter and circular frame setting spaced apart, the two level mistake Filter and grade one filter setting spaced apart, the tertiary filter and secondary filter setting spaced apart.

3. the improved instruments used for education cleaning brush of a kind of structure according to claim 1 or 2, it is characterised in that：It is described The area of filter hole is more than the area of circular frame several groups aperture on grade one filter, filter hole on the secondary filter Area is more than the area of filter hole on grade one filter, and the area of filter hole is more than on secondary filter on the tertiary filter The area of filter hole.

4. the improved instruments used for education cleaning brush of a kind of structure according to claim 1, it is characterised in that：The cleaning Brush handle is made of light plastic.

5. the improved instruments used for education cleaning brush of a kind of structure according to claim 1, it is characterised in that：The dust Bag lower section is equipped with support device.