CN212437722U

CN212437722U - Cylinder brush for building decoration

Info

Publication number: CN212437722U
Application number: CN202020773165.3U
Authority: CN
Inventors: 张杭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-02-02
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a cylinder brush is used in building decoration relates to building material technical field, including the barre, the top of barre is connected with feed cylinder and inlet pipe through the connecting pipe, the top of barre is provided with logical groove, the inside of barre is provided with the piston, and one side of piston is fixed with the connecting rod that extends to logical groove top, the outside of inlet pipe is connected with the rotary drum through rotating, the outside of rotary drum is provided with the cylinder hair cover. The utility model discloses a connecting rod drives the piston and pushes back, makes the piston twitch the air current, makes the paint vehicle impact the end cap on the right and leaves the sprue, enters into between two sprue, impels the piston, makes the paint vehicle impact the paint vehicle and enters into the inlet pipe to can enter into the cylinder hair cover through the feed-in through-hole, make things convenient for the round brush, and connect through the rotation of rotary drum and inlet pipe, with the cylinder brush telescope in the rotary drum, rotate the limiting plate into the rotary drum, carry on spacingly to the cylinder brush, make things convenient for the change of cylinder brush.

Description

Cylinder brush for building decoration

Technical Field

The utility model relates to a building material technical field specifically is a cylinder brush is used in building decoration.

Background

The roller brush is also called a roller, is divided into three types of long hair, medium hair and short hair, is a tool for rolling and coating large-area paint, needs to be matched with a paint tray for use, and is the most labor-saving and time-saving brush tool due to the wide rolling surface range.

When the paint brush is used, the roller brush needs to be continuously dip-dyed with paint, the condition that the paint is easy to drop is easily caused, the use is inconvenient, and the roller brush is inconvenient to partially replace due to a plurality of fixed structures.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing roller structure needs to continuously dip-dye paint on a roller brush, the condition that paint is easy to drip is easily generated, the use is inconvenient, the roller brush is provided with a plurality of fixed structures, and the local replacement is inconvenient, the roller brush is used for building decoration.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cylinder brush is used in building decoration, includes the barre, the top of barre is connected with feed cylinder and inlet pipe through the connecting pipe, the top of barre is provided with logical groove, the inside of barre is provided with the piston, and one side of piston is fixed with the connecting rod that extends to logical groove top, the outside of inlet pipe is connected with the rotary drum through rotating, the outside of rotary drum is provided with the cylinder hair cover, one side of rotary drum is provided with the limiting plate, the inside of connecting pipe is fixed with the multiunit sprue, and the inside of sprue is provided with the spout, the inside of spout is fixed with the spring, one side of sprue is provided with the end cap of mutually supporting.

Preferably, both sides of the plug are fixed with sliding blocks matched with the sliding grooves, and the tail ends of the sliding blocks are fixedly connected with the tail ends of the springs.

Preferably, the inner wall of the rotary drum is provided with an internal thread, one side of the limiting plate is provided with an external thread, and the diameter of the limiting plate is larger than that of the roller sleeve.

Preferably, the outer sides of the rotary drum and the feeding pipe are provided with a plurality of groups of feeding through holes.

Preferably, the bottom end of the cartridge interior is inclined downwardly towards the connecting tube.

Preferably, the top of the cartridge is threadedly connected with a cartridge cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model drives the piston to push back through the connecting rod, so that the piston draws air flow, the end cap on the right side impacted by the paint vehicle leaves the block and enters between the two blocks, the piston is pushed, and the paint vehicle impacted by the paint vehicle enters the inlet pipe, thereby entering the roller sleeve through the inlet through hole and facilitating the rolling brush;

2. the utility model discloses a rotation of rotary drum and inlet pipe is connected, during advancing the rotary drum with the cylinder brush cover, rotates the limiting plate and advances the rotary drum, carries on spacingly to the cylinder brush, makes things convenient for the change of cylinder brush.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is an enlarged view of the present invention a.

In the figure: 1. a handle bar; 2. a connecting pipe; 3. a charging barrel; 4. a feed pipe; 5. a piston; 6. a connecting rod; 7. a through groove; 8. a rotating drum; 9. a feed through hole; 10. roller hair sleeves; 11. a limiting plate; 12. blocking; 13. a plug; 14. a chute; 15. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a roller brush for building decoration comprises a handle bar 1, the top of the handle bar 1 is connected with a charging barrel 3 and a feeding pipe 4 through a connecting pipe 2, the top of the handle bar 1 is provided with a through groove 7, a piston 5 is arranged inside the handle bar 1, one side of the piston 5 is fixed with a connecting rod 6 extending to the top of the through groove 7, the outer side of the feeding pipe 4 is connected with a rotary drum 8 through rotation, the outer side of the rotary drum 8 is provided with a roller sleeve 10, one side of the rotary drum 8 is provided with a limiting plate 11, the inside of the connecting pipe 2 is fixed with a plurality of groups of blocks 12, the inside of the blocks 12 is provided with a sliding groove 14, the inside of the sliding groove 14 is fixed with a spring 15, and one side.

In this embodiment, drive piston 5 through connecting rod 6 and push back, make piston 5 draw the air current, make the paint vehicle impact end cap 13 on the right and leave in blockout 12, enter into between two blockouts 12, impel piston 5, make the paint vehicle impact the paint vehicle and enter into inlet pipe 4 to can enter into cylinder hair cover 10 through feed-in through hole 9, make things convenient for the round brush.

Please refer to fig. 3 and 4, the two sides of the plug 13 are fixed with sliding blocks which are matched with the sliding grooves 14, the ends of the sliding blocks are fixedly connected with the ends of the springs 15, and the plug 13 is movably connected by the restoring action of the springs 15 to contact and separate from the plug 12.

Please refer to fig. 1 and 2, the inner wall of the rotating drum 8 is provided with an internal thread, one side of the limiting plate 11 is provided with an external thread, and the diameter of the limiting plate 11 is larger than the diameter of the roller sleeve 10, so that the limiting plate 11 abuts against the right side of the roller sleeve 10, and when the rotating drum 8 drives the limiting plate 11 to rotate, the roller sleeve 10 can be driven to rotate to assist the rolling brush.

Please refer to fig. 2, the outer sides of the rotary drum 8 and the feeding pipe 4 are provided with a plurality of sets of feeding through holes 9, so that the paint can be discharged from the feeding through holes 9 onto the roller sleeve 10 for dip dyeing, and is convenient for painting.

Referring to fig. 3, the bottom end of the inside of the charging barrel 3 is inclined downward toward the connection pipe 2 to facilitate the inflow of paint.

Referring to fig. 1 and 3, the top of the charging barrel 3 is screwed with a barrel cover to facilitate the paint to be put in.

The working principle is as follows: injecting a certain amount of paint from the top of the charging barrel 3, holding the handle rod 1, pushing the connecting rod 6 downwards by fingers to enable the piston 5 to move downwards under the driving of the connecting rod 6, drawing air flow between the two blocks 12 to enable the paint to impact the plug 13 from the bottom of the charging barrel 3, enabling the plug 13 to leave the block 12 and enter a position between the two blocks 12, then pushing the connecting rod 6 upwards to enable the piston 5 to push upwards to enable the plug 13 on the right side to plug the block 12, enabling the paint to impact the plug 13 on the bottom and leave the block 12, entering the feeding pipe 4, then entering the roller sleeve 10 from the feeding through hole 9, impregnating the roller sleeve 10, holding the handle rod 1 to enable the roller sleeve 10 to contact a painting surface, pushing the connecting rod 6 back and forth to realize continuous impregnating of the roller sleeve 10 by the paint, reversely rotating the limiting plate 11 to separate the limiting plate 11 from the rotating drum 8, the roller hair cover 10 is convenient to disassemble and replace.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cylinder brush is used in building decoration, includes barre (1), its characterized in that: the improved mop is characterized in that the top of the mop rod (1) is connected with a charging barrel (3) and an inlet pipe (4) through a connecting pipe (2), the top of the mop rod (1) is provided with a through groove (7), a piston (5) is arranged inside the mop rod (1), one side of the piston (5) is fixed with a connecting rod (6) extending to the top of the through groove (7), the outer side of the inlet pipe (4) is connected with a rotary drum (8) through rotation, a drum sleeve (10) is arranged outside the rotary drum (8), one side of the rotary drum (8) is provided with a limiting plate (11), a plurality of groups of plugging blocks (12) are fixed inside the connecting pipe (2), a sliding groove (14) is formed in the inside of each plugging block (12), a spring (15) is fixed inside the sliding groove (14), and a plug (13) matched with each other is arranged on.

2. A drum brush for building decoration according to claim 1, wherein: and sliding blocks matched with the sliding grooves (14) are fixed on two sides of the plug (13), and the tail ends of the sliding blocks are fixedly connected with the tail ends of the springs (15).

3. A drum brush for building decoration according to claim 1, wherein: the inner wall of the rotary drum (8) is provided with an internal thread, one side of the limiting plate (11) is provided with an external thread, and the diameter of the limiting plate (11) is larger than that of the roller sleeve (10).

4. A drum brush for building decoration according to claim 1, wherein: the outer sides of the rotary drum (8) and the feeding pipe (4) are provided with a plurality of groups of feeding through holes (9).

5. A drum brush for building decoration according to claim 1, wherein: the bottom end in the charging barrel (3) inclines downwards towards the connecting pipe (2).

6. A drum brush for building decoration according to claim 1, wherein: the top of the charging barrel (3) is in threaded connection with a barrel cover.