CN211850626U

CN211850626U - Prevent extravagant cylinder brush of material

Info

Publication number: CN211850626U
Application number: CN202020093173.3U
Authority: CN
Inventors: 陈鸿明
Original assignee: Quanzhou Hongsheng Brush Making Co ltd
Current assignee: Quanzhou Hongsheng Brush Making Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-11-03
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a prevent extravagant cylinder brush of material belongs to the cylinder brush field, a prevent extravagant cylinder brush of material, including the cylinder brush body, the cylinder brush body includes cylinder, brush hair, barrel casing and handle bar, handle bar and sleeve fixed connection, cylinder and barrel casing swing joint, the cylinder below is provided with the flitch that gathers materials, gather materials flitch and sleeve fixed connection, the flitch that gathers materials is provided with collects the chamber, the position that the flitch is close to the handle bar is provided with the conveying hole, be provided with the storage chamber in the handle bar, the position that the handle bar is close to storage chamber bottom is provided with the feed port, the utility model provides a cylinder brush when the roller coating paint whitewashes wall eminence or ceiling, the coating drips from the cylinder brush easily, has caused the extravagant problem of some coating subaerial.

Description

Prevent extravagant cylinder brush of material

Technical Field

The utility model discloses a roller brush especially relates to a can prevent extravagant roller brush of material.

Background

In the building and decoration engineering industry, when a wall surface is painted, large-area paint is often required to be coated on the wall surface in a rolling way, so that a roller brush, also called a roller, is often used and is a labor-saving and time-saving wall painting tool.

At present, the utility model discloses like patent number CN201821597621.2, a roller brush for architectural decoration has appeared, including handle, safety cover, roller brush head, recess, bracing piece, ejector pad, closed bearing, elasticity cloth, connecting rod, spring, rectangle opening and through-hole, the inside of handle is provided with the recess, the bottom surface of recess is connected with the spring, the surface of handle is provided with the rectangle opening, and the upper end welding of handle has the safety cover, the inside of safety cover is provided with the connecting rod, the top at the middle part of connecting rod is provided with the roller brush head, the middle part on the left and right sides surface of roller brush head is nested there is closed bearing, and the roller brush head is connected with the upper portion both ends of connecting rod through the closed bearing of both sides, the middle part welding on the bottom surface of connecting rod has the bracing piece, the bottom welding.

When the roller brush on the market is used for painting a high position of a wall surface or a ceiling by rolling paint, the paint is easy to drip on the ground from the roller brush, and a part of the paint is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving foretell problem and providing a prevent cylinder brush of material waste, possess and prevent the extravagant advantage of material, solved the cylinder brush when the roll coating paint whitewashes wall eminence or ceiling, the coating drips subaerial from the cylinder brush easily, has caused the extravagant problem of some coating.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a prevent extravagant cylinder brush of material, includes the cylinder brush body, the cylinder brush body includes cylinder, brush hair, barrel casing and handspike, handspike and sleeve fixed connection, cylinder and barrel casing swing joint, the cylinder below is provided with the flitch that gathers materials, gather flitch and sleeve fixed connection, the board that gathers materials is provided with collects the chamber, the position that gathers materials the flitch and be close to the handspike is provided with defeated material hole, be provided with the storage chamber in the handspike, the position that the handspike is close to storage chamber bottom is provided with the feed port, be provided with U type pipe between feed port and defeated material hole, cavity and storage chamber intercommunication will be collected to U type pipe, U type pipe middle section position is provided with spherical gasbag.

Through adopting above-mentioned technical scheme, when the coating from the cylinder brush drippage, can collect the collection intracavity, extrude spherical gasbag this moment, make the air extrude from the U type pipe, release spherical gasbag, air pressure presses liquid into U type pipe, forms siphon phenomenon and sucks the storage intracavity with the coating of collecting the intracavity.

Preferably, the bottom of the hand lever is provided with a discharging cavity, the discharging cavity is communicated with the outside of the handle, a throttle valve is arranged between the discharging cavity and the storage cavity, and the throttle valve is used for communicating the discharging cavity with the storage cavity.

Through adopting above-mentioned technical scheme, set up the choke valve and keep apart play material chamber and storage cavity, make out the storage cavity and be in encapsulated situation when drawing coating, and be convenient for control coating and flow to the speed of play material chamber from the storage cavity.

Preferably, a stop valve is arranged on the U-shaped pipe between the spherical air bag and the feeding hole.

Through adopting above-mentioned technical scheme, the stop valve is convenient for control U type pipe siphon effect's switch.

Preferably, a fixing plate is arranged at a position, close to the spherical air bag, of the U-shaped pipe, a through hole for allowing the U-shaped pipe to pass through is formed in the fixing plate, and one end, far away from the U-shaped pipe, of the fixing plate is fixedly connected with the handle.

Through adopting above-mentioned technical scheme, set up the fixed plate and be used for fixed U type pipe, prevent that U type pipe warp and lose the condition of siphon effect.

Preferably, the material collecting plate is embedded with a filter disc.

Through adopting above-mentioned technical scheme, set up the wall powder that the cassette rolls down when being used for filtering cylinder brush roll-coating wall on the material collecting plate, prevent to collect the chamber and block up.

Preferably, the collecting cavity is arranged between the aggregate plate and the filter sheet, and the gradient of the collecting cavity is inclined towards the material conveying hole.

By adopting the technical scheme, the paint falling into the collecting cavity by rolling can be collected to the discharge hole, so that the U-shaped pipe can be conveniently sucked.

Preferably, the material of the roller and the hand lever is organic silicon plastic.

By adopting the technical scheme, the roller and the hand lever made of the organic silicon plastic are waterproof and not easy to corrode, and can be prevented from reacting with the coating to influence the quality of the coating.

Preferably, the material of the bristles is acrylic fiber.

By adopting the technical scheme, the acrylic fibers are soft, light, warm-keeping, corrosion-resistant and light-resistant wool-like short fibers, and bristles made of the acrylic fibers cannot go moldy and are not damaged by worms.

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

firstly, when the paint drips from the roller brush, the paint is collected into the collecting cavity, and the paint dripping from the roller brush is collected into the material storage cavity through the U-shaped pipe in a siphoning manner, so that the waste of the paint during roller coating is prevented;

secondly, the roller and the hand lever made of organic silicon plastic are waterproof and not easy to corrode, and can prevent the roller and the hand lever from reacting with the coating to influence the quality of the coating;

thirdly, the brush hair is made of acrylic fiber and cannot go moldy and be damaged by worms.

Drawings

FIG. 1 is a schematic structural view of a roller brush for preventing material waste, which is mainly used to show the overall structure of the roller brush for preventing material waste;

fig. 2 is a partially enlarged view of the roller brush for preventing the waste of materials, which is mainly used for showing the specific structure of the U-shaped tube and the hand lever.

Reference numerals: 1. a roller brush body; 2. a drum; 3. a barrel sleeve; 4. a handle; 5. a material collecting plate; 6. a U-shaped pipe; 7. a fixing plate; 401. a material storage cavity; 402. a feed port; 403. a discharge cavity; 404. a throttle valve; 501. a collection chamber; 502. a delivery hole; 503. a filter disc; 601. a spherical air bag; 602. and a stop valve.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention. 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.

As shown in fig. 1 and 2, the embodiment of the utility model provides an including cylinder brush body 1, cylinder brush body 1 falls into cylinder 2, the brush hair, barrel casing 3 and hand lever 4, cylinder 2 below is placed album flitch 5, there is collection chamber 501 in the flitch 5 that gathers materials, collect chamber 501 between aggregate board 5 and cassette 503, and the shape is the cavity to defeated material hole 502 slope, the convenient coating slope flow that drips from the cylinder brush is to defeated material hole 502, be provided with U type pipe 6 between defeated material hole 502 and feed port 402, U type pipe 6 will collect chamber 501 and storage cavity 401 intercommunication, U type pipe 6 middle section position is provided with spherical gasbag 601, U type pipe 6 passes through fixed plate 7 to be fixed on hand lever 4, prevent that U type pipe 6 from warping. When the paint drops from the roller brush, the filter plate 503 can filter impurities such as wall powder and the like, the paint is collected in the collection cavity 501, the spherical air bag 601 is squeezed at the moment, air is extruded out of the U-shaped pipe 6, the spherical air bag 601 is released, liquid is pressed into the U-shaped pipe 6 by air pressure, a siphon phenomenon is formed, the paint in the collection cavity 501 is sucked into the storage cavity 401, and the siphon phenomenon means that the liquid can flow from the side with large pressure to the side with small pressure due to the difference energy of attraction and potential energy existing between liquid molecules; although the atmospheric pressure on the two sides of the water is the same, the side with large water pressure flows downwards due to gravity because of the water level difference; the side with small water pressure flows due to the atmospheric pressure until the atmospheric pressure and the water pressure on the two sides are equal, the water level in the container becomes the same height, and the water stops flowing; the water in the container can be quickly pumped out by utilizing the siphon phenomenon. A discharging cavity 403 at the bottom of the hand lever 4 is communicated with the outside of the hand lever 4, and a throttle valve 404 is arranged between the discharging cavity 403 and the storage cavity 401, so that the storage cavity 401 is in a sealed state when absorbing the coating, and the speed of the coating flowing from the storage cavity 401 to the discharging cavity 403 is convenient to control; when the paint is not required to be sucked, the paint conveying passage can be closed through a stop valve 602 on the U-shaped pipe 6. The roller 2 and the hand lever 4 made of the organic silicon plastic are waterproof, are not easy to corrode, have the characteristics of heat resistance, non-combustion, low water absorption rate, good moisture resistance, no corrosion and the like, are chemically stable, are not easy to react with an organic solvent, can prevent the reaction with a coating and influence the quality of the coating, and the acrylic fibers are soft, light, warm-keeping, corrosion-resistant, have large paint absorbing amount of bristles made of the acrylic fibers, good paint spitting capacity and uniform paint spitting, save construction time and cannot mildew or be damaged by worms.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a prevent extravagant cylinder brush of material, includes cylinder brush body (1), cylinder brush body (1) includes cylinder (2), brush hair, barrel casing (3) and handle bar (4), handle bar (4) and sleeve fixed connection, cylinder (2) and barrel casing (3) swing joint, its characterized in that: roller (2) below is provided with album flitch (5), album flitch (5) and sleeve fixed connection, collection flitch (5) are provided with and collect chamber (501), the position that collection flitch (5) are close to hand lever (4) is provided with defeated material hole (502), be provided with storage cavity (401) in hand lever (4), the position that hand lever (4) are close to storage cavity (401) bottom is provided with feed port (402), be provided with U type pipe (6) between feed port (402) and defeated material hole (502), cavity (501) and storage cavity (401) intercommunication will be collected in U type pipe (6), U type pipe (6) middle section position is provided with spherical gasbag (601).

2. A roller brush as claimed in claim 1, wherein: the bottom of the hand lever (4) is provided with a discharging cavity (403), the discharging cavity (403) is communicated with the outside of the handle, a throttle valve (404) is arranged between the discharging cavity (403) and the storage cavity (401), and the discharging cavity (403) is communicated with the storage cavity (401) through the throttle valve (404).

3. A roller brush as claimed in claim 1, wherein: the U-shaped pipe (6) is provided with a fixing plate (7) at a position close to the spherical air bag (601), the fixing plate (7) is provided with a through hole for accommodating the U-shaped pipe (6) to pass through, and one end, far away from the U-shaped pipe (6), of the fixing plate (7) is fixedly connected with the handle.

4. A roller brush as claimed in claim 1, wherein: a stop valve (602) is arranged on the U-shaped pipe (6) between the spherical air bag (601) and the feeding hole (402).

5. A roller brush as claimed in claim 1, wherein: the material collecting plate (5) is embedded with a filter (503).

6. A roller brush as claimed in claim 5, wherein: the collecting cavity (501) is arranged between the material collecting plate (5) and the filter sheet (503), and the slope of the collecting cavity (501) inclines towards the material conveying hole (502).

7. A roller brush as claimed in claim 1, wherein: the materials of the roller (2) and the hand lever (4) are organic silicon plastics.

8. A roller brush as claimed in claim 1, wherein: the bristle is made of acrylic fibers.