CN205531228U

CN205531228U - Roller brush

Info

Publication number: CN205531228U
Application number: CN201620110859.2U
Authority: CN
Inventors: 李代检
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-02-03
Filing date: 2016-02-03
Publication date: 2016-08-31
Anticipated expiration: 2026-02-03

Abstract

The utility model provides a roller brush, including interior cylinder, outer cylinder, brush and handle support, be provided with pan feeding mouth, valve and axle fixed point on the bottom surface of interior cylinder left side, the valve is connected with valve disc, be provided with on the interior cylinder side with interior cylinder axial direction parallel's discharge gate, the cylinder is outside including the outer roller cover, outer cylinder passes through the coaxial setting of handle support with interior cylinder, and cylinder outside the during operation does not produce the rotation and makes produces at the during operation and rotates in making. The utility model overcomes thereby roller brush need constantly dip in the coating and the waste of manpower of getting coating and producing among the prior art, whitewashes in -process coating and drips the workman easily and on one's body or in the job site, produce and pollute and waste to and whitewash the not good problem of effect.

Description

Roller brush

Technical Field

The utility model relates to a cylinder brush technical field especially relates to a novel cylinder brush.

Background

In building finishing, painting and other coating materials are required to be applied to walls, ceilings, storehouses, etc., and thus a roller brush is used in large quantities. The prior roller brush has the following defects when in use: 1. the coating is dripped and splashed everywhere in the painting process, and easily falls on workers and construction sites, so that waste is generated and the environment is polluted; 2. the coating is frequently dipped by a roller brush in the using process, so that the manual efficiency is poor; 3. the painting is uneven and not attractive, the painting in the roller brush is in a saturated state after the painting is dipped every time, the painting is easy to drip during painting, the painting effect is damaged, and the roller brush needs to be repeatedly brushed in order to eliminate dripping marks, so that the labor capacity is increased, and the using amount of the painting is increased.

Chinese patent application publication No. CN104209245A discloses a novel sponge coating, wherein a fiber protective layer capable of penetrating out coating is added outside the sponge to solve the problem that the sponge is easy to damage; the roller brush body which can be straight and bent is provided with uniform discharge holes; the hand rod has a hollow structure, an arched bent rod is arranged in the middle of the hand rod, and a balancing rod is provided with a discharge hole, so that the hand rod and the balancing rod form a roller brush capable of supplying paint. The coating can be applied to the surfaces of objects with various shapes, and the coating speed can be greatly improved. However, the roller brush with sponge coating does not have a feeding device by itself, and needs to be externally arranged through the hollow structure of the hand rod, and is inconvenient to use.

Chinese patent application publication No. CN103216081A discloses a novel multi-purpose cylinder brush, it includes cylinder brush body and support device, support device includes handle, connection handle, drum shaft, bottom and link, the link includes left side frame, alignment jig and right side frame, the cylinder brush body set up in on the drum shaft, the bottom set up in the both ends of drum shaft, left side frame with right side frame is connected, the alignment jig arrange in left side frame with between the right side frame, the alignment jig arrange in on the bottom, the handle set up in on the link, the connection handle set up in on the handle. The handle is also inconvenient to use because the handle is not provided with a feeding device.

The prior art in the above-mentioned scheme does not solve the feed problem of cylinder brush well for its use is inconvenient, causes the waste, and influences the final effect of whitewashing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem thereby overcome among the prior art roller brush need constantly dip in the coating of getting the coating production and the waste of manpower, whitewash in-process coating and drip the workman easily on one's body or in the job site, produce and pollute and extravagant to and whitewash the not good problem of effect.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a roller brush, includes interior cylinder, outer cylinder, brush and handle support, its characterized in that:

a feeding port, a valve and a shaft fixing point are arranged on the left bottom surface of the inner roller, and the valve is connected with a valve plate; a first shaft supporting point is arranged on the bottom surface of the right side of the inner roller; the side surface of the inner roller is provided with a discharge hole which is parallel to the axial direction of the inner roller, the length of the discharge hole is consistent with the axial length of the inner roller, the width of the discharge hole can be adjusted by a valve plate to control the outflow rate of the coating,

the outer roller is sleeved outside the inner roller, and a second shaft supporting point is arranged on the bottom surface of the right side of the outer roller; a plurality of discharging holes are arranged on the side surface of the outer roller so that the coating is uniformly supplemented to the brush arranged on the outer roller through the holes from the discharging hole of the inner roller,

The outer roller and the inner roller are coaxially arranged through a handle bracket, and the left end of the handle bracket is fixedly connected with a shaft fixing point of the inner roller, so that the inner roller does not rotate during working; the right end of the handle bracket is movably connected with a second shaft supporting point of the outer roller so that the outer roller rotates when working.

In a preferred embodiment, the bottom surface of the left side of the inner drum is provided with a removable cover, on which the inlet, the valve and the shaft fastening point are arranged.

In a preferred embodiment, the outer drum is rotatable in a forward or reverse direction.

In a preferred embodiment, the holes on the side of the outer drum are circular.

In a preferred embodiment, the outer roller does not have a right bottom surface, and the right end of the handle bracket is movably connected with the first shaft supporting point of the inner roller.

In the painting construction, paint or other coatings are loaded into the inner roller through a feeding port on the inner roller, and the size of a discharging port is adjusted through a valve so as to control the outflow rate of the paint or other coatings. In the process of painting, the outer roller freely rotates forwards and backwards to paint objects, and the paint is automatically replenished to the brush from the inner roller through the discharge hole in the outer roller.

Compared with the prior art, the utility model discloses a cylinder brush has following beneficial effect:

1. The coating is not wasted, and the area outside the painting target is not polluted;

2. the coating can work for a long time after being filled once, and the labor efficiency is greatly improved;

3. the surface of the painted object is flat and smooth, the painting quality is high, and the paint is saved.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings in the following description are some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic structural view of the left bottom surface of an inner drum;

FIG. 2 is a schematic structural view of a valve and a valve plate on the bottom surface of the left side of the inner roller;

FIG. 3 is a schematic structural view of the inner drum;

FIG. 4 is a schematic structural view of the outer drum;

fig. 5 is a schematic structural view of an embodiment of the roller brush of the present invention.

Wherein,

1. the device comprises an inner roller, 11, the left bottom surface of the inner roller, 12, a feeding port, 13, a valve, 14, a valve sheet, 15, a shaft fixing point, 16, a discharging port, 17, a first shaft supporting point, 18, the right bottom surface of the inner roller, 2, an outer roller, 21, a discharging hole, 22, a second shaft supporting point, 3 and a handle support.

Detailed Description

The roller brush of the present invention will be described in further detail with reference to the accompanying drawings:

as shown in figures 1-3, the structure of the inner roller (1) of the roller brush of the invention is described. Wherein a feeding port (12), a valve (13) and a shaft fixing point (15) are arranged on the left bottom surface (11) of the inner roller, and the valve (13) is connected with a valve sheet (14); a first shaft supporting point (17) is arranged on the right bottom surface (18) of the inner roller; a discharge port (16) which is parallel to the axial direction of the inner roller is arranged on the side surface of the inner roller, and the length of the discharge port (16) is consistent with the axial length of the inner roller.

As shown in fig. 4, the structure of the outer roller (2) of the roller brush of the present invention is illustrated. A second shaft supporting point (22) is arranged on the right bottom surface of the outer roller; a plurality of discharge holes (21) are arranged on the side surface of the outer roller so that the coating can flow out from the discharge hole (16) of the inner roller through the discharge holes (21).

As shown in fig. 5, a schematic structural view of one embodiment of the roller brush of the present invention is described. The outer roller (2) and the inner roller (1) are coaxially arranged through the handle support (3), and the left end of the handle support (3) is fixedly connected with a shaft fixing point (15) of the inner roller (1) so that the inner roller (1) does not rotate when in work; the right end of the handle bracket is movably connected with a second shaft supporting point (22) of the outer roller (2) so as to ensure that the outer roller (2) rotates when in work.

In the painting construction, paint or other coatings are loaded into the inner roller (1) through the feeding port (12), and the width of the discharging port (16) is adjusted through a valve plate (14) connected with a valve (13) so as to control the outflow rate of the paint or other coatings. The outer roller (2) freely rotates forwards or backwards to paint objects, and the paint is automatically supplemented to a brush (not shown) arranged on the outer roller (2) from a discharge hole (16) of the inner roller (1) through a discharge hole (21) on the outer roller (2).

Example 1:

in the embodiment, the outer roller (2) and the inner roller (1) are coaxially arranged through the handle support (3), the left end of the handle support (3) is fixedly connected with a shaft fixing point (15) of the inner roller (1), and the right end of the handle support is movably connected with a first shaft supporting point (18) of the inner roller (1) and a second shaft supporting point (22) of the outer roller (2).

Example 2:

in this embodiment, the outer roller (2) and the inner roller (1) are coaxially arranged through the handle support (3), the left end of the handle support (3) is fixedly connected with the shaft fixing point (15) of the inner roller (1), the left bottom surface (11) of the inner roller (1) is arranged to be a detachable cover, and the feeding port (12), the valve (13) and the shaft fixing point (15) are arranged on the cover. The right end of the handle bracket is movably connected with a first shaft supporting point (18) of the inner roller (1), and the outer roller (2) does not have a right bottom surface.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims

1. The utility model provides a roller brush, includes interior cylinder (1), outer cylinder (2), brush and handle support (3), its characterized in that:

a feeding port (12), a valve (13) and a shaft fixing point (15) are arranged on the left bottom surface (11) of the inner roller (1), and the valve (13) is connected with a valve sheet (14); a first shaft supporting point (17) is arranged on the right bottom surface (18) of the inner roller (1); a discharge port (16) which is parallel to the axial direction of the inner roller (1) is arranged on the side surface of the inner roller (1), the length of the discharge port (16) is consistent with the axial length of the inner roller (1), the width of the discharge port (16) is adjusted through the valve plate (14) to control the outflow rate of the coating,

the outer roller (2) is sleeved outside the inner roller (1), and a second shaft supporting point (22) is arranged on the right bottom surface of the outer roller (2); a plurality of discharging holes (21) are arranged on the side surface of the outer roller (2) so that the coating can be uniformly supplemented to the brush arranged on the outer roller (2) through the holes (21) from the discharging hole (16) of the inner roller (1),

the outer roller (2) and the inner roller (1) are coaxially arranged through a handle bracket (3), and the left end of the handle bracket (3) is fixedly connected with a shaft fixing point (15) of the inner roller (1) so that the inner roller (1) does not rotate when in work; the right end of the handle support (3) is movably connected with a second shaft supporting point (22) of the outer roller (2) so that the outer roller (2) rotates when in work.

2. A roller brush as claimed in claim 1, wherein: interior cylinder left side bottom surface (11) set up to detachable lid, pan feeding mouth (12), valve (13) and axle fixed point (15) set up on the lid.

3. A roller brush as claimed in claim 1, wherein: the outer drum (2) can rotate positively or negatively.

4. A roller brush as claimed in claim 1, wherein: the discharge hole (21) on the side surface of the outer roller (2) is circular.

5. A roller brush as claimed in claim 1, wherein: the outer roller (2) is not provided with a right bottom surface, and the right end of the handle bracket (3) is movably connected with a first shaft supporting point (17) of the inner roller (1).