CN212359019U - Roller brush for building construction - Google Patents

Abstract

The utility model discloses a cylinder brush for construction, including storage pipe and cylinder, storage pipe bottom is fixed with the handle, the inside slip of storage pipe is provided with the piston, the piston bottom is fixed to the bracing piece, and this bracing piece can drive the piston is in slide from top to bottom in the storage pipe, the bracing piece bottom is passed the handle is connected to the handle, the storage pipe outside is fixed with the fixed block through the perforating hole, fixed block one side fixed mounting has a check valve. Has the advantages that: the utility model discloses a set up the coating storage position in equipment inside, store some coating through the storage pipe, guarantee that cylinder single live time is longer, improved the inconvenience that traditional cylinder brush need frequently be stained with coating, the round brush cover uses chemical fiber to make, and product cost is lower, and structural length is adjustable, is applicable to more regional uses.

Description

Roller brush for building construction

Technical Field

The utility model relates to a building engineering equipment field, concretely relates to cylinder brush for construction.

Background

With the acceleration of the urbanization process, the urbanization rate of China will be improved to more than 76% in the future, and the contribution rate of the city to the whole national economy will reach more than 95%. The development of urban circles, urban groups, urban zones and central cities indicates high-speed take-off in the urbanization process of China, and also brings a wider market for the construction industry.

The applicant finds that at least the following technical problems exist in the prior art: the existing roller brush needs to be periodically dipped with paint in the roller coating process, the area of a single roller brush is small, the use is inconvenient, the paint is easy to drip in the dipping of the roller brush, the damage to the area with the roller brush is large, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cylinder brush for construction in order to solve above-mentioned problem to solve among the prior art at the roller coating in-process, need the periodic paint of being stained with that soaks, the single round brush area is less, uses comparatively inconveniently, soaks at the roller brush and is stained with the easy drippage of paint, and it is great to the regional destruction that the roller brush is good, practicality scheduling technical problem not high. The utility model provides an among a great deal of technical scheme preferred technical scheme have: the inside coating storage position that is provided with of equipment stores partly coating through the storage pipe, guarantees that cylinder single live time is longer, has improved the inconvenience that traditional cylinder brush need frequently dip in the coating, and the round brush cover uses chemical fiber to make, and product cost is lower, sees in detail below and explains.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a roller brush for building construction, including storage pipe and cylinder, the storage pipe bottom is fixed with the handle, the inside slip of storage pipe is provided with the piston, the piston bottom is fixed to the bracing piece, and this bracing piece can drive the piston slide from top to bottom in the storage pipe, the bracing piece bottom is passed the handle and is connected to the handle, the storage pipe outside is fixed with the fixed block through the perforating hole, fixed mounting has first check valve on one side of the fixed block;

first check valve is kept away from flange joint is passed through to one side of fixed block to the inlet pipe, the hose has been pegged graft in the inlet pipe outside, storage tube top fixed mounting has the second check valve, there is spacing pipe at second check valve top through flange joint, spacing nose portion is passed cylinder internal connection is to the rubber buffer, inside the cylinder transversely evenly be provided with a plurality of discharge gates on the spacing pipe, the cylinder both sides all are provided with the sealing washer, the brush cover has been cup jointed in the cylinder outside.

When the roller brush for building construction is used, a worker pushes the piston to a position, close to the fixed block, inside the storage tube through the handle under the support of the support rod, the bottom end of the hose is placed inside an external paint storage container, then the piston is pulled to move in a direction far away from the fixed block, the storage tube is connected with the inlet tube through the fixed block, external paint sequentially passes through the hose, the inlet tube and the first one-way valve and enters the storage tube, when wall surface roller brushing is carried out, the piston is pushed to move in a direction close to the fixed block, the piston pushes the paint in the storage tube to sequentially pass through the second one-way valve, the limiting tube and the discharge port and enter the roller, and the paint reaches the roller brush sleeve through a hole which is structurally communicated with the roller, the process the round brush cover carries out the round brush to the wall, works as when the coating surplus is less in the storage tube, the staff stimulates the handle, the piston is in keeping away from the removal in-process of fixed block, through inside the hose absorbs the coating once more the equipment, replenish the coating in the storage tube to carry out the repeated round brush work of coating.

Preferably, the handle is internally hollow, and the handle and the storage pipe are fixed on the same axis.

Preferably, threaded holes are machined in one sides of the contact positions of the fixed block and the material storage pipe, external threads are arranged on one sides, close to the fixed block, of the first one-way valves, and the first one-way valves penetrate through the threaded holes in the fixed block and are connected to the material storage pipe through threads.

Preferably, the first one-way valve only allows introduction of fluid into the magazine.

Preferably, the second one-way valve only allows fluid in the storage tube to be led out.

Preferably, the drum has a hollow structure, and a plurality of holes are formed through the side wall of the drum.

Preferably, the roller is rotatably connected to the outer side of the limiting pipe through a bearing, and the rolling brush sleeve is made of a chemical fiber material.

Has the advantages that: the utility model discloses a set up the coating storage position in equipment inside, store some coating through the storage pipe, guarantee that cylinder single live time is longer, improved the inconvenience that traditional cylinder brush need frequently be stained with coating, the round brush cover uses chemical fiber to make, and product cost is lower, and structural length is adjustable, is applicable to more regional uses.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of the internal structure of the rolling brush sleeve of the present invention;

fig. 3 is a schematic structural view of the fixing block of the present invention;

fig. 4 is a schematic structural view of a first check valve of the present invention;

fig. 5 is a schematic view of the right side of the drum of the present invention.

The reference numerals are explained below:

1. a storage pipe; 2. a grip; 3. a support bar; 4. a handle; 5. a hose; 6. a feed pipe; 7. a first check valve; 8. a limiting pipe; 9. a rolling brush sleeve; 10. a seal ring; 11. a rubber plug; 12. a second one-way valve; 13. a fixed block; 14. a piston; 15. a discharge port; 16. a drum; 17. a through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the utility model provides a roller brush for building construction, including a storage pipe 1 and a roller 16, a handle 2 is fixed at the bottom of the storage pipe 1, a piston 14 is slidably arranged in the storage pipe 1, the bottom of the piston 14 is fixed to a support rod 3, and the support rod 3 can drive the piston 14 to slide up and down in the storage pipe 1, the bottom of the support rod 3 passes through the handle 2 and is connected to the handle 4, a fixed block 13 is fixed at the outer side of the storage pipe 1 through a through hole 17, and a first check valve 7 is fixedly installed at one side of the fixed block 13;

one side that fixed block 13 was kept away from to first check valve 7 is passed through flange joint to inlet pipe 6, hose 5 has been pegged graft in the inlet pipe 6 outside, 1 top fixed mounting of storage pipe has second check valve 12, there is spacing pipe 8 at 12 tops of second check valve through flange joint, 16 internal connection to rubber buffer 11 of cylinder is passed at spacing pipe 8 tops, transversely evenly be provided with a plurality of discharge gates 15 on the spacing pipe 8 of 16 insides of cylinder, 16 both sides of cylinder all are provided with sealing washer 10, brush cover 9 has been cup jointed in the 16 outside of cylinder.

As an optional implementation mode, the interior of the handle 2 is of a hollow structure, and the handle 2 and the storage pipe 1 are fixed on the same axis, so that the convenience of the support rod 3 passing through the interior of the handle 2 is improved;

threaded holes are machined in one side of the contact position of the fixed block 13 and the storage pipe 1, external threads are arranged on one side, close to the fixed block 13, of the first one-way valve 7, the first one-way valve 7 penetrates through the threaded holes in the fixed block 13 and is connected to the storage pipe 1 through threads, and therefore the first one-way valve 7 and the fixed block 13 are fixed through the threaded holes, and the connection of equipment structures is closer;

the first one-way valve 7 only allows fluid to be introduced into the material storage pipe 1, and the arrangement is convenient for introducing external paint into the material storage pipe 1 through the first one-way valve 7;

the second one-way valve 12 only allows the fluid in the storage pipe 1 to be led out, so that the coating in the storage pipe 1 can be led out to the limiting pipe 8 through the second one-way valve 12 when the roller coating is carried out;

the roller 16 is a hollow structure, and a plurality of holes are arranged on the side wall of the roller 16 in a through manner;

the roller 16 is rotatably connected to the outer side of the limiting pipe 8 through a bearing, and the rolling brush sleeve 9 is made of chemical fiber materials.

By adopting the structure, when in use, a worker pushes the piston 14 to a position close to the fixed block 13 in the storage pipe 1 under the support of the support rod 3 through the handle 4, puts the bottom end of the hose 5 into an external paint storage container, then pulls the piston 14 to move towards a direction far away from the fixed block 13, the storage pipe 1 is connected with the feeding pipe 6 through the fixed block 13, external paint sequentially passes through the hose 5, the feeding pipe 6 and the first one-way valve 7 to enter the storage pipe 1, when wall surface rolling brushing is carried out, the piston 14 is pushed to move towards a direction close to the fixed block 13, the piston 14 pushes the paint in the storage pipe 1 to sequentially pass through the second one-way valve 12, the limiting pipe 8 and the discharging port 15 to enter the roller 16, the paint reaches the rolling brush sleeve 9 through a hole which is structurally arranged on the roller brush sleeve 9, when the paint allowance in the storage pipe 1 is small, the worker pulls the handle 4, the piston 14 sucks the coating into the equipment again through the hose 5 in the moving process far away from the fixed block 13, and the coating in the storage pipe 1 is supplemented, so that the repeated rolling brushing work of the coating is carried out;

the inside coating storage position that sets up of equipment stores some coatings through storage pipe 1, and it is longer to guarantee 16 single live times of cylinder, has improved the inconvenience that traditional cylinder brush need frequently soak coating, and round brush cover 9 uses chemical fiber to make, and product cost is lower, and structural length is adjustable, is applicable to more regional uses.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (7)

1. The utility model provides a cylinder brush for construction, includes storage pipe (1) and cylinder (16), its characterized in that: a handle (2) is fixed at the bottom of the storage pipe (1), a piston (14) is arranged in the storage pipe (1) in a sliding mode, the bottom of the piston (14) is fixed to a support rod (3), the support rod (3) can drive the piston (14) to slide up and down in the storage pipe (1), the bottom of the support rod (3) penetrates through the handle (2) to be connected to a handle (4), a fixing block (13) is fixed on the outer side of the storage pipe (1) through a through hole (17), and a first one-way valve (7) is fixedly installed on one side of the fixing block (13);

keep away from first check valve (7) one side of fixed block (13) is passed through flange joint to inlet pipe (6), it has hose (5) to peg graft in the inlet pipe (6) outside, storage pipe (1) top fixed mounting has second check valve (12), there is spacing pipe (8) second check valve (12) top through flange joint, pass at spacing pipe (8) top cylinder (16) internal connection to rubber buffer (11), cylinder (16) are inside horizontal evenly is provided with a plurality of discharge gates (15) on spacing pipe (8), cylinder (16) both sides all are provided with sealing washer (10), brush cover (9) have been cup jointed in the cylinder (16) outside.

2. The roller brush for building construction according to claim 1, characterized in that: the interior of the handle (2) is of a hollow structure, and the handle (2) and the storage pipe (1) are fixed on the same axis.

3. The roller brush for building construction according to claim 2, characterized in that: threaded holes are processed in one side of the contact position of the fixed block (13) and the storage pipe (1), external threads are arranged on one side, close to the fixed block (13), of the first one-way valve (7), the first one-way valve (7) penetrates through the threaded holes in the fixed block (13) and is connected to the storage pipe (1) through threads.

4. The roller brush for building construction according to claim 3, characterized in that: the first non-return valve (7) only allows the introduction of fluid into the storage pipe (1).

5. The roller brush for building construction according to claim 4, wherein: the second non-return valve (12) allows only the fluid in the storage pipe (1) to be led out.

6. The roller brush for building construction according to claim 5, wherein: the roller (16) is of a hollow structure, and a plurality of holes are formed in the side wall of the roller (16) in a through mode.

7. The roller brush for building construction according to claim 6, wherein: the roller (16) is rotatably connected to the outer side of the limiting pipe (8) through a bearing, and the rolling brush sleeve (9) is made of a chemical fiber material.

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