Building interior wall painting device

Abstract

The utility model relates to the technical field of wall painting, in particular to a building interior wall painting device which is characterized in that silica gel sleeves are movably installed on the upper and lower portions of the surface of a holding rod, a first threaded hole is fixedly formed in the right side of the top of the surface of the holding rod, and a telescopic rod is movably installed in the top of the holding rod; the pumping joint is in threaded connection with the pumping device joint in the material barrel, so that a pumping device can pump coating into the material conveying pipe, then the coating flows into the material cavity through the material conveying pipe, and the coating in the material cavity is respectively conveyed into each material pipe; and the coating in the material pipe flows out to the periphery of the coating groove through the discharging pipes, so that the coating can be directly conveyed to the middle of the brushing roller, the coating can be dispersed to the surface of the coating roller from inside to outside in the middle of the brushing roller, and compared with the mode that the outer surface of the brushing roller is dipped with the coating, the coating is more uniform. The adhesion effect of paint at the position of the brushing roller can be improved, the paint is not prone to dripping, and paint waste and flying dust pollution are avoided.

Description

Technical Field

[0001] This utility model relates to the field of wall painting technology, and in particular to an interior wall painting device. Background Technology

[0002] Painting refers to tools made of bundles of bristles or similar materials for cleaning or applying paint. Latex paint can be applied by hand brushing, rolling, or spraying. When painting, the operation should be continuous and rapid, and the paint should be applied in one go. When applying latex paint, it should be even, without any missed spots or drips. However, existing wall paintbrushes still have the following problems when used.

[0003] Existing roller-type paint rollers mostly involve dipping the brush head into a latex paint bucket to pick up paint before applying it to the wall. However, this dipping method only allows the paint to be applied to the surface and easily drips onto the floor, causing dust during later sanding and cleaning, resulting in paint waste and indoor pollution. Furthermore, the length of the main pole on the paint roller cannot be adjusted to fit the wall height, leading to low practicality and discomfort for workers holding the pole, with a high risk of slipping. Therefore, we propose a new interior wall paint roller to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of the prior art by proposing a building interior wall painting device.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a building interior wall painting device, comprising: a handle, a silicone sleeve, a first threaded hole, a telescopic rod, a second threaded hole, bolts, a support rod, a pipe seat, a material cavity, a connecting groove, a connecting seat, a conveying pipe, a pumping connector, a painting roller, a main rod, a paint tank, a bearing seat, a mounting seat, a connecting ring, a material pipe, and a discharge pipe. The handle is movably fitted with silicone sleeves on both the top and bottom surfaces. A first threaded hole is fixedly installed on the top right side of the handle surface. A telescopic rod is movably installed inside the top of the handle. Multiple second threaded holes are fixedly installed on the surface of the telescopic rod. Bolts are movably installed inside both the first and second threaded holes. A support rod is fixedly installed on the top of the telescopic rod. A pipe seat is fixedly installed on the top of the support rod. A material cavity is provided inside the pipe seat. A connecting groove is fixedly installed inside the right side of the tube seat. A connecting seat is movably installed inside the connecting groove. A material conveying pipe is fixedly installed at the tail end of the connecting seat. A pumping connector is fixedly installed at the tail end of the material conveying pipe. A coating roller is movably installed on the left side of the tube seat. A main rod is fixedly installed in the middle of the coating roller. Multiple paint tanks are fixedly installed between the coating roller and the main rod. A bearing seat is fixedly installed in the middle of the right side of the main rod. The main rod is fixedly connected to the inner ring edge of the bearing seat. An mounting seat is fixedly installed on the outer ring edge of the bearing seat. The right side of the mounting seat is movably installed into the material cavity. A connecting ring is movably installed between the surface of the mounting seat and the surface of the tube seat. Material pipes are fixedly installed inside the main rod on all four sides. Discharge pipes are fixedly installed on the surface of each material pipe and are connected through the surface of the main rod.

[0006] Preferably, the paint tanks are arranged in an equidistant structure, and each of the discharge pipes corresponds one-to-one with the interior of the paint tank.

[0007] Preferably, the right side of the mounting base and the inside of the material cavity are embedded in each other, and the inside of the connecting ring is threaded to the surface of the mounting base and the surface of the tube seat.

[0008] Preferably, the connecting seat is threadedly connected to the inside of the connecting groove.

[0009] Preferably, the telescopic rod is adapted to the inside of the grip rod, and the first threaded hole corresponds one-to-one with the second threaded hole.

[0010] Preferably, the surface of the silicone sleeve has a wavy structure, and the silicone sleeve and the grip bar have an inlay structure.

[0011] Compared with the prior art, this utility model has the following advantages:

[0012] (1) By connecting the pumping connector to the pumping connector in the material tank, the pumping device can draw the paint into the conveying pipe. Then the paint flows into the material chamber through the conveying pipe. The paint in the material chamber is then fed into each material pipe. The paint in the material pipe flows out through each discharge pipe to the paint tank. Thus, the paint can be directly delivered to the middle of the coating roller. The paint can be dispersed from the inside to the outside of the coating roller surface in the middle of the coating roller. Compared with the method of dipping the paint on the outer surface of the coating roller, the adhesion effect of the paint on the coating roller position can be improved, and it is not easy to drip, thus avoiding paint waste and dust pollution.

[0013] (2) The telescopic rod can be moved up and down inside the handle to adjust the height, and the telescopic rod can be locked and fixed by tightening the bolts into the first and second threaded holes. This allows the support length of the handle and the height of the paint roller to be adjusted. According to the height of the wall, the height of the paint roller can be adjusted to a suitable position, thereby improving its practicality.

[0014] (3) The wavy silicone sleeve can improve the comfort of the staff's hand gripping the handle and prevent the hand from slipping. At the same time, the silicone sleeve is embedded in the surface of the handle, making it easy to install and remove and replace. Attached Figure Description

[0015] Figure 1 This is a front view of the entire utility model;

[0016] Figure 2 This is a schematic diagram of the overall disassembled structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the overall front sectional view of this utility model;

[0018] Figure 4 This is a schematic diagram of the overall structure of the coating roller of this utility model;

[0019] Figure 5 This is a schematic diagram of the overall main rod right-side sectional structure of this utility model;

[0020] Figure 6 It is the whole of this utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0021] Figure 7 It is the whole of this utility model Figure 3 Enlarged structural diagram at point B;

[0022] Figure 8 It is the whole of this utility model Figure 3 Enlarged structural diagram at point C;

[0023] Figure 9It is the whole of this utility model Figure 3 Enlarged structural diagram at point D.

[0024] In the diagram: 1. Handle; 2. Silicone sleeve; 3. First threaded hole; 4. Telescopic rod; 5. Second threaded hole; 6. Bolt; 7. Support rod; 8. Pipe seat; 9. Material chamber; 10. Connecting groove; 11. Connecting seat; 12. Material conveying pipe; 13. Pumping connector; 14. Coating roller; 15. Main rod; 16. Paint tank; 17. Bearing seat; 18. Mounting seat; 19. Connecting ring; 20. Material pipe; 21. Discharge pipe. Detailed Implementation

[0025] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0026] like Figure 1-9 The illustrated interior wall paint applicator includes: a handle 1, a silicone sleeve 2, a first threaded hole 3, a telescopic rod 4, a second threaded hole 5, a bolt 6, a support rod 7, a pipe seat 8, a material cavity 9, a connecting groove 10, a connecting seat 11, a conveying pipe 12, a pumping connector 13, a paint roller 14, a handle 15, a paint tank 16, a bearing seat 17, a mounting seat 18, a connecting ring 19, a material pipe 20, and a discharge pipe 21. The handle 1 has silicone sleeves 2 movably mounted on both its upper and lower surfaces. The first threaded hole 3 is fixedly mounted on the top right side of the handle 1. The telescopic rod 4 is movably mounted inside the top of the handle 1. Multiple second threaded holes 5 are fixedly mounted on the surface of the telescopic rod 4. Bolts 6 are movably mounted inside both the first threaded hole 3 and the second threaded hole 5. A support rod 7 is fixedly mounted on the top of the telescopic rod 4. A pipe seat 8 is fixedly mounted on the top of the support rod 7. A material cavity 9 is provided inside the pipe seat 8. The right side of the pipe seat 8 is fixedly mounted inside... A connecting groove 10 is fixedly installed, and a connecting seat 11 is movably installed inside the connecting groove 10. A conveying pipe 12 is fixedly installed at the tail end of the connecting seat 11, and a pumping connector 13 is fixedly installed at the tail end of the conveying pipe 12. A coating roller 14 is movably installed on the left side of the pipe seat 8. A handle 15 is fixedly installed in the middle of the coating roller 14. Multiple paint tanks 16 are fixedly installed between the coating roller 14 and the handle 15. A bearing seat 17 is fixedly installed in the middle of the right side of the handle 15, and the handle 15 is fixedly connected to the inner ring edge of the bearing seat 17. An mounting seat 18 is fixedly installed on the outer ring edge of the bearing seat 17, and the right side of the mounting seat 18 is movably installed into the material cavity 9. A connecting ring 19 is movably installed between the surface of the mounting seat 18 and the surface of the pipe seat 8. Material pipes 20 are fixedly installed in the upper, lower, left, and right sides inside the handle 15. Discharge pipes 21 are fixedly installed on the surface of the material pipes 20, and the discharge pipes 21 are all connected through the surface of the handle 15.

[0027] In this embodiment, the paint tank 16 is arranged in an equidistant structure, and the discharge pipes 21 are all corresponding to the interior of the paint tank 16.

[0028] In practical use, by threading the pump connector 13 to the pump connector in the material tank, the pump can draw the paint into the conveying pipe 12. The paint then flows into the material chamber 9 through the conveying pipe 12, and the paint in the material chamber 9 is then fed into each material pipe 20. The paint in the material pipe 20 then flows out through each discharge pipe 21 to the periphery of the paint tank 16, thus directly delivering the paint to the middle of the coating roller 14. This allows the paint to be dispersed from the inside out onto the surface of the coating roller 14. Compared to the method of dipping the paint onto the outer surface of the coating roller 14, this method improves the adhesion of the paint to the coating roller 14 and reduces dripping, thus avoiding paint waste and dust pollution.

[0029] In this embodiment, the right side of the mounting base 18 and the inside of the material cavity 9 are embedded, and the inside of the connecting ring 19 is threadedly connected to the surface of the mounting base 18 and the surface of the tube seat 8.

[0030] In practical use, the mounting base 18 is embedded into the material cavity 9 on the right side, and the connecting ring 19 is threaded onto the surface of the mounting base 18 and the surface of the tube seat 8, thereby locking and fixing the mounting base 18 and the tube seat 8, thus completing the installation of the paint roller 14; when it is necessary to disassemble the paint roller 14, the connecting ring 19 is rotated and moved to the surface of the tube seat 8, so that the right side of the mounting base 18 can be disassembled from the material cavity 9, thus completing the disassembly of the paint roller 14, making the paint roller 14 easy to disassemble and replace.

[0031] In this embodiment, the connecting seat 11 is threadedly connected to the inside of the connecting groove 10.

[0032] In practical use, the connecting seat 11 is threaded into the connecting groove 10, making it easy to disassemble and assemble the connecting seat 11 and the connecting groove 10, and at the same time making it easy to disassemble and assemble the conveying pipe 12 and the pipe seat 8.

[0033] In this embodiment, the telescopic rod 4 is adapted to the inside of the grip rod 1, and the first threaded hole 3 corresponds one-to-one with the second threaded hole 5.

[0034] In practical use, the telescopic rod 1 can be moved up and down inside the handle 1 for adjustment, and the telescopic rod 1 can be locked and fixed by tightening the bolt 6 into the first threaded hole 3 and the second threaded hole 5. This allows for adjustment of the support length of the handle 1 and the roller height of the paint roller 14. The roller height of the paint roller 14 can be adjusted to a suitable position according to the height of the wall, thereby improving practicality.

[0035] In this embodiment, the surface of the silicone sleeve 2 is set with a wave-shaped structure, and the silicone sleeve 2 and the grip bar 1 are interlocked.

[0036] In practical use, the wavy silicone sleeve 2 can improve the comfort of the staff's hand gripping the handle 1 and prevent the hand from slipping. At the same time, the silicone sleeve 2 is embedded in the surface of the handle 1, making it easy to install, remove and replace.

[0037] The working principle of the building interior wall plasterer mentioned in this utility model is as follows:

[0038] In use, by threading the pump connector 13 to the pump connector in the material tank, the pump can draw the paint into the conveying pipe 12. The paint then flows into the material chamber 9 through the conveying pipe 12, and the paint in the material chamber 9 is then fed into each material pipe 20. The paint in the material pipe 20 then flows out through each discharge pipe 21 to the periphery of the paint tank 16, thus directly delivering the paint to the middle of the coating roller 14. This allows the paint to be dispersed from the inside out onto the surface of the coating roller 14. Compared to the method of dipping the paint onto the outer surface of the coating roller 14, this method can improve the adhesion of the paint at the coating roller 14 position and prevent dripping, thus avoiding paint waste and dust pollution.

[0039] Meanwhile, the mounting base 18 is embedded into the material cavity 9 on the right side, and the connecting ring 19 is threaded onto the surface of the mounting base 18 and the surface of the tube seat 8, thereby locking and fixing the mounting base 18 and the tube seat 8, thus completing the installation of the paint roller 14; when it is necessary to disassemble the paint roller 14, the connecting ring 19 is rotated and moved to the surface of the tube seat 8, so that the right side of the mounting base 18 can be disassembled from the material cavity 9, thereby completing the disassembly of the paint roller 14, making the paint roller 14 easy to disassemble and replace;

[0040] Meanwhile, the telescopic rod 1 can be adjusted up and down inside the handle 1, and the telescopic rod 1 can be locked and fixed by tightening the bolt 6 into the first threaded hole 3 and the second threaded hole 5. This allows for adjustment of the support length of the handle 1 and the roller height of the paint roller 14. The roller height of the paint roller 14 can be adjusted to a suitable position according to the height of the wall, thereby improving practicality.

[0041] Meanwhile, the connecting seat 11 is threaded into the connecting groove 10, making it easy to disassemble and assemble the connecting seat 11 and the connecting groove 10, and simultaneously making it easy to disassemble and assemble the conveying pipe 12 and the pipe seat 8.

[0042] The wavy silicone sleeve 2 improves the comfort of the staff's hand gripping the handle 1, and the silicone sleeve 2 is embedded in the surface of the handle 1, making it easy to install, remove and replace.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A building interior wall painter, comprising: The utility model provides a paint spraying device, including handle (1), silica gel sleeve (2), first threaded hole (3), telescopic rod (4), second threaded hole (5), bolt (6), support rod (7), pipe base (8), material cavity (9), connecting groove (10), connecting seat (11), material pipe (12), pumping joint (13), brush roller (14), main rod (15), paint groove (16), bearing seat (17), mounting seat (18), connecting ring (19), material pipe (20), discharge pipe (21), it is characterized by: silica gel sleeve (2) is movably installed on the surface of handle (1) up and down, first threaded hole (3) is fixedly installed on the surface top right side of handle (1), telescopic rod (4) is movably installed in the top inside of handle (1), a plurality of second threaded hole (5) are fixedly installed on the surface of telescopic rod (4), bolt (6) is movably installed in first threaded hole (3) and second threaded hole (5) inside, support rod (7) is fixedly installed on the top of telescopic rod (4), pipe base (8) is fixedly installed on the top of support rod (7), material cavity (9) is arranged in pipe base (8) inside, connecting groove (10) is fixedly installed in the right side inside of pipe base (8), connecting seat (11) is movably installed in connecting groove (10) inside, material pipe (12) is fixedly installed at the tail of connecting seat (11), pumping joint (13) is fixedly installed at the tail of material pipe (12), brush roller (14) is movably installed on the left side of pipe base (8), main rod (15) is fixedly installed in the middle of brush roller (14), a plurality of paint groove (16) are fixedly installed between brush roller (14) and main rod (15), bearing seat (17) is fixedly installed on the right side middle of main rod (15), and the inner ring edge of bearing seat (17) is fixedly connected with main rod (15), mounting seat (18) is fixedly installed on the outer ring edge of bearing seat (17), and the right side of mounting seat (18) is movably installed in material cavity (9) inside, connecting ring (19) is movably installed between the surface of mounting seat (18) and the surface of pipe base (8), material pipe (20) is fixedly installed in main rod (15) inside up and down left and right, discharge pipe (21) is fixedly installed on the surface of material pipe (20), and discharge pipe (21) is all connected with the surface of main rod (15) penetration.

2. The interior wall painting device according to claim 1, characterized in that: The paint groove (16) is arranged in equidistance structure, and the discharge pipe (21) is one-to-one corresponding with the inside of paint groove (16).

3. The interior wall painting device according to claim 1, wherein: The right side of mounting seat (18) and the inside of material cavity (9) are inlay structure, and the inside of connecting ring (19) is screw connected with the surface of mounting seat (18) and the surface of pipe base (8).

4. The interior wall painting device according to claim 1, wherein: The connecting seat (11) is screw connected with the inside of connecting groove (10).

5. The interior wall painting device according to claim 1, wherein: The telescopic rod (4) is matched with the inside of handle (1), and the first threaded hole (3) is one-to-one corresponding with the second threaded hole (5).

6. The interior wall painting device according to claim 1, wherein: The surface of silica gel sleeve (2) is arranged in wave structure, and the silica gel sleeve (2) and handle (1) are inlay structure.

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