CN2312612Y - Dust-collecting brush - Google Patents

Abstract

The utility model relates to a dust-sucking brush. The utility model is mainly composed of a casing, a bottom plate, a motor, a fan blade, etc., wherein, the bottom plate is provided with a plurality of dust-sucking holes, a top plate of the casing is provided with a plurality of air-exhausting holes, and a sponge dust isolating sheet is laid on the inner side of the top plate of the casing. The rotation of a motor is used by the utility model to drive the blade to rotate to generate suction force (negative pressure) so that chalk dust is sucked in the brush to be stored. The utility model is beneficial to the health of bodies of people.

Description

Absorbent brush

The utility model belongs to the brush class, particularly a kind ofly dust can be sucked in the brush in brush, so that its unlikely filling the air in airborne brush can be used as blackboard brush, clothing brush and shoe brush etc.

The present employed brush of people, as blackboard brush, clothing brush, shoe brush etc., form by bristle and bristle supporting body, simple in structure, easy to use, cheap, but their common defectives are in the process of brush, dirt ash under the brush can fly upward everywhere, fill the air in air, have a strong impact on the healthy of people, particularly for the teachers and students that are in the classroom, it influences more very, so the teacher often suffers from PUD D easily.

The purpose of this utility model is exactly the above-mentioned deficiency at existing brush, designs a kind of can dust can the suction in the brush in brush dust, makes it the absorbent brush that can not fly upward everywhere.

Main technical schemes of the present utility model is as follows:

A kind of absorbent brush, have shell, base plate and bristle, be provided with motor in the enclosure, establish blade on the axle of motor, have some air suction openings on the base plate, bristle also is fixedly arranged on the base plate, has the plurality of rows pore on the outer casing top surface, the inside top surface of shell is laid a sponge dust-separation sheet, and battery case is located within the shell.

When using this absorbent brush brush dust, start motor, in brush the dust that taken off by brush promptly under the suction that blade produced (negative pressure) effect of motor in air suction opening is drawn into brush, because the deadening of sponge dust-separation sheet, air is discharged from steam vent, dust is then stayed in the brush, thereby has reached the purpose of this utility model.

Below in conjunction with accompanying drawing and the embodiment that provides thereof the utility model is further described:

Fig. 1 is the absorbent brush structural representation;

Fig. 2 is the base plate schematic diagram.

See also shown in Figure 1ly, this absorbent brush mainly is made up of shell 1, base plate 10, bristle 12, motor 11, blade 9, battery case 7 and dust storehouse 5 etc.Have some air suction openings 14 on the base plate 10, and establish a dust-break rubber strip 17 at the side of base plate 10 ring, this rubber strip 17 is fixing by hatpin 18, sets up an office and move power switch 16 in the side of shell 1; Shell 1 top has plurality of rows pore 2, and lays a sponge dust-separation sheet 3 in the inside top surface of shell 1; Shell 1 an inner side is located in dust storehouse 5, and it communicates with shell 1 inner other position, and establishing one on dust storehouse 5 can be in order to the door 4 of toppling over dust in the storehouse; Battery case 7 also is located at the sidepiece of shell 1, establishes a box door 6 on it.Support column 8 is established for four jiaos in the side within base plate 10, sets up an electric machine support 13 with bolt and nut 16 on support column 8, and motor 11 is installed on the support 13.

Claims (5)

1, a kind of absorbent brush, have shell, base plate and bristle, it is characterized in that: in shell [1], be provided with on the axle of motor [11], motor [11] and establish blade [9], have some air suction openings [14] on the base plate [10], bristle [12] also is fixedly arranged on the base plate [10], have plurality of rows pore [2] on shell [1] end face, the inside top surface of shell [1] is established a sponge dust-separation sheet [3], and battery case [7] is located within the shell [1].

2, absorbent brush according to claim 1 is characterized in that: be provided with a dust storehouse [5] in the inner side of shell [1], inboard other position of this dust storehouse [5] and shell [1] communicates, and dust storehouse [5] are provided with a door [4] in order to topple over dust in the storehouse.

3, absorbent brush according to claim 1 and 2 is characterized in that: base plate [10] is provided with support column [8] for inboard four jiaos, sets up an electric machine support [13] on support column [8], and motor [11] is located on the electric machine support [13].

4, absorbent brush according to claim 1 is characterized in that: ring is established one grade of dirt rubber strip [17] in the side of base plate [10], and this rubber strip [17] is fixing by snap-fastener [18].

5, absorbent brush according to claim 1 is characterized in that: be provided with a crawl power switch [15] in the side of shell [1].

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