CN219993010U - Roller brush for building engineering - Google Patents

Abstract

The utility model discloses a roller brush for constructional engineering, which comprises a handle, a movable box and a feed box, wherein through holes are formed in the top and the bottom of the movable box, the side wall of the handle is in penetrating and sliding connection with the inside of the through holes, a supporting plate is fixedly connected to the side wall of the movable box, a hollow column is fixedly connected to the side wall of the top of the supporting plate in penetrating and sliding connection, a hollow roller is rotatably connected to the side wall of the hollow column, a plurality of discharging holes are formed in the side wall of the hollow roller, a hose is fixedly connected to one end, far away from the supporting plate, of the hollow column in penetrating and sliding connection, a plurality of feeding holes are formed in the side wall of the feed box in penetrating and sliding connection, a pipe body is fixedly connected to the side wall of the feed box, and a pump body is arranged on the side wall of the feed box. According to the utility model, the height of the hollow roller can be adjusted, when the hollow roller is not needed temporarily, the hollow roller can be moved into the receiving box, the handle is erected at a proper position, the paint is prevented from dripping downwards, the ground stains are caused, and the subsequent cleaning time is shortened.

Description

Roller brush for building engineering

Technical Field

The utility model relates to the technical field of roller brushes, in particular to a roller brush for construction engineering.

Background

The roller brush is also called a roller, and is divided into long hair, medium hair and short hair, is a tool for rolling and coating large-area paint, and is often used in daily large-area paint rolling and coating of building decoration engineering; the roller brush is divided into long hair, medium hair and short hair, which are expressed by the length of the brush hair of the roller, but not the thickness and the length of the roller, and the brush hair is generally divided into wool and chemical fiber; the roller brush is made of wool and foamed plastic, can be divided into a paint roller brush, a napping roller brush, a floor paint roller brush, a flat coating roller brush and the like, is mainly used for large-area paint roller coating of building decoration engineering, and can be used for coating various blend paints, such as: emulsion paint, antirust paint, interior and exterior wall paint, wallpaper pasting glue and the like.

When the existing roller brush for engineering construction is used for rolling and coating a building wall, constructors are required to repeatedly dip the paint in a feed box for rolling and coating, but in the process that the constructors move the roller to brush the rolling and coating wall, the paint dipped on the surface of the roller brush can drop on the ground and is difficult to clean, and the coating speed is low due to the repeated dipping and coating process, so that the working efficiency is reduced; when the roller brush is not needed temporarily, the paint is easy to drop downwards due to the fact that part of paint is still contained on the roller brush, so that a large amount of dropped paint is contained on the ground frequently, and after the paint is painted by a user, the paint on the ground is required to be shoveled or cleaned, and the paint is troublesome.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a roller brush for construction engineering.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a cylinder brush for building engineering, includes the handle, removes box and workbin, remove box top and bottom and all seted up the through-hole, the handle lateral wall runs through sliding connection inside the through-hole, remove box lateral wall fixedly connected with backup pad, the backup pad top lateral wall runs through fixedly connected with hollow post, hollow post lateral wall rotates and is connected with hollow cylinder, a plurality of discharge holes have been seted up to hollow cylinder lateral wall, the one end that the backup pad was kept away from to hollow post runs through fixedly connected with hose, a plurality of feed holes have been seted up to hollow post lateral wall, the lateral wall of workbin runs through fixed intercommunication has the body, the pump body is installed to the workbin lateral wall.

Preferably, the input end of the pump body is fixedly connected with the other end of the pipe body, and the output end of the pump body is fixedly connected with the other end of the hose.

Preferably, the side wall of the movable box is symmetrically provided with threaded holes, and each threaded hole is internally and respectively connected with a threaded rod in a threaded manner.

Preferably, the side wall of the handle is symmetrically provided with a plurality of grooves, and each threaded rod is inserted into one adjacent groove.

Preferably, the top of the handle is fixedly connected with a receiving box which is in a semicircular structure in side view.

Preferably, the backup pad is L font structure, every threaded rod lateral wall all fixedly connected with changes the hand.

The utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the pump body, the pipe body, the hose and other structures, the hollow roller is not required to be repeatedly dipped in the material box, and the hollow roller can be dipped in the coating without moving, so that the coating dipped on the surface of the roller brush can not drop on the ground, the time for dipping the coating by the roller is reduced, and the working effect is accelerated.

2. According to the utility model, through the arrangement of the structures such as the movable box, the threaded rod, the threaded hole and the like, the height of the hollow roller can be adjusted, when the hollow roller is not needed to be used temporarily, the hollow roller can be moved into the receiving box, the handle is erected at a proper position, the paint is prevented from dripping downwards, the ground stains are avoided, the subsequent cleaning time is shortened, and the use is more convenient.

Drawings

Fig. 1 is a schematic structural view of a roller brush for construction engineering according to the present utility model.

Fig. 2 is an enlarged schematic view of the part a of fig. 1.

Fig. 3 is an enlarged schematic view of the part B structure in fig. 1.

Fig. 4 is a side view of a hollow roller and a receiving box in a roller brush for construction according to the present utility model.

In the figure: 1 handle, 2 moving box, 3 backup pad, 4 hollow posts, 5 hollow cylinder, 6 discharge holes, 7 hose, 8 pump body, 9 body, 10 workbin, 11 receiving box, 12 screw holes, 13 recesses, 14 threaded rods, 15 through holes, 16 feed holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a drum brush for building engineering, including handle 1, remove box 2 and workbin 10, remove box 2 top and bottom and all offered through-hole 15, handle 1 lateral wall runs through sliding connection inside through-hole 15, remove box 2 lateral wall fixedly connected with backup pad 3, the hollow post 4 of fixedly connected with is run through to backup pad 3 top lateral wall, hollow post 4 lateral wall rotates and is connected with hollow cylinder 5, a plurality of discharge holes 6 have been offered to hollow cylinder 5 lateral wall, the one end that the backup pad 3 was kept away from to hollow post 4 runs through fixedly connected with hose 7, hose 7 is scalable, a plurality of feed holes 16 have been offered to hollow post 4 lateral wall, the lateral wall of workbin 10 runs through fixedly connected with body 9, pump body 8 is installed to workbin 10 lateral wall.

The input of the pump body 8 is fixedly connected with the other end of the pipe body 9, the output of the pump body 8 is fixedly connected with the other end of the hose 7, and the pump body 8 can transport paint in the feed box 10 into the hollow roller 5.

The side wall of the movable box 2 is symmetrically provided with threaded holes 12, and each threaded hole 12 is internally and uniformly in threaded connection with a threaded rod 14, so that the threaded rod 14 is firmly inserted into the threaded hole 12 under the condition that the threaded rod 14 is not rotated.

A plurality of grooves 13 are symmetrically formed in the side wall of the handle 1, and each threaded rod 14 is inserted into one adjacent groove 13, so that the threaded rods 14 can limit the moving box 2.

The top of the handle 1 is fixedly connected with a receiving box 11, the receiving box 11 is in a semicircular structure in side view, when the hollow roller 5 is not needed to be used temporarily, the hollow roller 5 is moved to the inside of the receiving box 11, the handle 1 is erected at a proper position, and paint is prevented from dripping downwards to cause ground stains.

The backup pad 3 is L font structure, and every threaded rod 14 lateral wall all fixedly connected with changes the hand, rotation threaded rod 14 that can be convenient.

In the utility model, when the building wall is roll-coated, a sufficient amount of paint is firstly injected into a feed box 10, a pump body 8 is started, the paint is sucked by the input end of the pump body 8 through a pipe body 9, then the paint is sprayed out of the inner wall of a hollow column 4 through a hose 7, the paint in the hollow column 4 enters into a hollow roller 5 through a feeding hole 16, the hollow roller 5 is propped against the building wall, a constructor pushes a handle 1, the handle 1 drives a supporting plate 3 to move, the supporting plate 3 drives the hollow column 4 to move, the hollow column 4 drives the hollow roller 5 to move, the hollow roller 5 can rotate on the surface of the building wall, and the paint in the hollow roller 5 is coated on the surface of the building wall through a discharging hole 6;

when the hollow roller 5 is not needed to be used temporarily or the height of the hollow roller 5 needs to be moved, the rotary hand is rotated, the rotary hand drives the threaded rod 14 to move, the threaded rod 14 is separated from the inside of the groove 13, the movable box 2 can move, the movable box 2 drives the support plate 3 to move, the support plate 3 drives the hollow column 4 to move, the hollow column 4 drives the hollow roller 5 and the hose 7 to move, the hose 7 is telescopic, the height of the hollow roller 5 can be adjusted, when the hollow roller 5 is not needed temporarily, the hollow roller 5 is moved to the inside of the receiving box 11, the handle 1 is erected to lean against a proper position, paint is prevented from dropping downwards, ground stains are caused, the subsequent cleaning time is shortened, and the use is more convenient.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a cylinder brush for building engineering, includes handle (1), removes box (2) and workbin (10), its characterized in that, through-hole (15) have all been seted up to removal box (2) top and bottom, handle (1) lateral wall runs through sliding connection inside through-hole (15), remove box (2) lateral wall fixedly connected with backup pad (3), backup pad (3) top lateral wall runs through fixedly connected with hollow post (4), hollow post (4) lateral wall rotation is connected with hollow cylinder (5), a plurality of discharge holes (6) have been seted up to hollow cylinder (5) lateral wall, a plurality of feed inlets (16) have been seted up to hollow post (4) lateral wall, the lateral wall of workbin (10) runs through fixedly connected with body (9), pump body (8) are installed to workbin (10) lateral wall.

2. The roller brush for construction engineering according to claim 1, wherein the input end of the pump body (8) is fixedly connected with the other end of the pipe body (9), and the output end of the pump body (8) is fixedly connected with the other end of the hose (7).

3. A drum brush for construction according to claim 1, characterized in that the side walls of the moving box (2) are symmetrically provided with threaded holes (12), and each threaded hole (12) is internally and respectively connected with a threaded rod (14).

4. A roller brush for construction engineering according to claim 3, characterized in that the side wall of the handle (1) is symmetrically provided with a plurality of grooves (13), and each threaded rod (14) is inserted into an adjacent groove (13).

5. The roller brush for construction engineering according to claim 1, wherein the top of the handle (1) is fixedly connected with a receiving box (11), and the receiving box (11) has a semicircular structure in side view.

6. A roller brush for construction engineering according to claim 3, characterized in that the support plate (3) is of L-shaped structure, and the side wall of each threaded rod (14) is fixedly connected with a turning hand.