An environment-friendly painting tool for interior decoration construction

Abstract

The utility model belongs to the field of powdering tool technology discloses an indoor decoration construction is with environmental protection type powdering tool, include: vertical pole, one end is connected with the elbow bar, the elbow bar end is connected with the crosspiece, the crosspiece is perpendicular with vertical pole, rotating part is sleeved in the outer periphery of crosspiece, and both rotating connections, the drum is equipped with first recess on one side, rotating part is located in the first recess inside, the drum is connected with rotating part through dismounting assembly, and the outer periphery of drum is provided with powdering spare. The utility model provides an indoor decoration construction is with environmental protection type powdering tool, and the side of drum far from recess can be pasted with the wall surface reentrant corner, and the drum can paint the wall surface reentrant corner through powdering spare, and the painting is more comprehensive, and the drum is connected with rotating part through dismounting assembly, and the drum is convenient to dismount.

Description

Technical Field

[0001] This utility model relates to the field of painting tools, specifically an environmentally friendly painting tool for interior decoration construction. Background Technology

[0002] In the process of interior decoration, wall painting is the most basic step. When painting walls, roller brushes are usually used.

[0003] Utility model patent CN211691309U discloses a wall painting device for building interior decoration, comprising: a main connecting rod, the top of which is provided with a fixed frame, and the fixed frame includes a horizontal rod, two vertical rods and two side rods, the two ends of the horizontal rod are respectively welded to the two vertical rods, and the ends of the vertical rods are welded to the side rods, the ends of the side rods are welded with telescopic rods, and springs are sleeved on the telescopic rods; a rolling cylinder, both sides of which are provided with shaft grooves, and a painting layer is provided on the outer side of the rolling cylinder; and a sleeve, which is sleeved on the side rods, and one end of the sleeve is welded with a pin, the pin matching the shaft groove, and the pin slidingly engaging with the inner wall of the shaft groove. When the roller and paint layer need to be replaced or cleaned, pull the sleeve. The sleeve will pull the pin shaft out of the shaft groove. At the same time, the sleeve will compress the telescopic rod and spring. At this time, the roller can be removed. After replacement or cleaning, pull the sleeve to align the pin shaft with the shaft groove, release the sleeve, and the spring will drive the sleeve to return to its original position. The pin shaft will then be inserted into the shaft groove. This makes it easy to install and remove the roller, making the replacement or cleaning of the paint layer more convenient, time-saving and labor-saving.

[0004] The above-mentioned device has the following problems. First, the two side rods are respectively set on both sides of the rolling drum, which means that neither side of the rolling drum can be against the wall, and the inside corner of the wall cannot be painted during painting. Second, the rolling drum rotates along its axis, and the pin shafts on both sides can be pulled by the sleeve. That is, during the operation, the rolling drum will wobble in its axis, which is inconvenient to use. Utility Model Content

[0005] The purpose of this utility model is to provide an environmentally friendly painting tool for interior decoration construction, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An environmentally friendly painting tool for interior decoration construction includes: a vertical rod with a bent rod connected to one end, and a horizontal rod connected to the end of the bent rod, the horizontal rod being perpendicular to the vertical rod; a rotating component sleeved on the outer periphery of the horizontal rod, the two being rotatably connected; and a roller with a first groove on one side, the rotating component located inside the first groove, the roller and the rotating component being connected by a disassembly assembly, and a painting component being provided on the outer periphery of the roller. The disassembly assembly facilitates the removal of the roller from the rotating component; during operation, the side of the roller away from the groove can fit against the inside corner of the wall, meaning the roller can paint the inside corner of the wall through the painting component, resulting in more comprehensive painting.

[0008] Optionally, the disassembly assembly includes: a limiting plate, located at the end of the rotating component away from the crossbar, the limiting plate having a threaded hole, and the roller having a threaded groove on the side near the limiting plate; and a first threaded rod, which is screwed into both the threaded hole and the threaded groove. The roller is fixed by rotating the first threaded rod into the threaded hole and the threaded groove, which is convenient, quick, and facilitates roller disassembly.

[0009] Optionally, a knob is provided at the end of the first threaded rod away from the crossbar, making it more convenient and faster to rotate the first threaded rod by turning the knob.

[0010] Optionally, a limiting strip is provided on the outer periphery of the rotating part, and a limiting groove is provided on the inner wall of the first groove. The limiting strip and the limiting groove are matched in size. When the limiting strip is inserted into the limiting groove, the threaded groove and the threaded hole are aligned, which makes it easy for the first threaded rod to be screwed in.

[0011] Optionally, the roller has an internal cavity, a cap is screwed onto the side of the roller near the end of the crossbar, and multiple drainage holes are provided on the outer circumference of the roller. Paint is added into the cavity, the cap is sealed, and the paint leaks into the painting surface through the drainage holes for painting, saving the operation of repeatedly adding paint and making it convenient and quick.

[0012] Optionally, a second groove is provided on the outer side of the cover, and a rotating strip is provided in the second groove. Twisting the rotating strip drives the cover to rotate, which facilitates the opening and closing of the cover, while ensuring the fit of the roller to the wall at the inside corner of the cover.

[0013] Optionally, a rotating ring is rotatably connected to the end of the vertical rod away from the horizontal rod, and a sliding groove is provided at the end of the vertical rod away from the horizontal rod. A slider is provided in the sliding groove, and the sliding groove and the slider are in sliding fit. A second threaded rod is fixed on the slider. The second threaded rod is parallel to the vertical rod, and part of the second threaded rod extends out of the sliding groove. The second threaded rod is screwed to the rotating ring.

[0014] Optionally, rubber pads are provided on the outer periphery of the vertical rod and the outer periphery of the portion of the second threaded rod extending out of the groove, making it more comfortable for the hand to hold the rubber pads during painting work.

[0015] Optionally, the cross-section of the slide is square, and the diameter of the second threaded rod is smaller than the side length of the slide cross-section, thus ensuring that the threaded rod can only slide along the slide and cannot rotate.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] In this invention, the roller is connected to the rotating part through a groove on one side, and the rotating part is connected to the crossbar. When working, the side of the roller away from the groove can fit against the inside corner of the wall, that is, the roller can paint the inside corner of the wall through the painting part, and the painting is more comprehensive.

[0018] In this invention, the roller is connected to the rotating component via a disassembly assembly. The threaded rod is simultaneously screwed onto the limiting plate and the roller, fixing the roller in place. This facilitates disassembly and prevents the roller from shaking.

[0019] In this invention, paint is added into the cavity, the cap is sealed, and the paint leaks into the paint-painting part through the leakage hole for painting, saving the operation of repeatedly adding paint and making it convenient and quick.

[0020] In this invention, the second threaded rod is slid out of the groove by rotating the rotating ring, thereby extending the vertical rod and allowing for the painting of high walls, thus broadening its applicability. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 for Figure 1 Another perspective structural diagram;

[0023] Figure 3 This is a front view structural diagram of the present invention;

[0024] Figure 4 This is a partial disassembled structural diagram of the present invention;

[0025] Figure 5 This is a schematic diagram of the disassembled structure of the roller section of this utility model;

[0026] Figure 6 This is a schematic diagram of the cross-sectional structure of the vertical rod of this utility model;

[0027] Figure 7 This is a schematic diagram of the structure of the roller of this utility model when connected to the limiting rod.

[0028] In the diagram: 11. Vertical rod; 111. Rotating ring; 112. Slide groove; 113. Sliding block; 114. Second threaded rod; 12. Bent rod; 13. Horizontal rod; 2. Rotating component; 21. Limiting strip; 3. Roller; 31. First groove; 311. Limiting groove; 32. Paint component; 33. Threaded groove; 34. Cavity; 35. Cover; 351. Second groove; 352. Twisting strip; 36. Leakage hole; 37. Limiting rod; 371. Elastic protrusion; 41. Limiting plate; 411. Threaded hole; 412. Through hole; 42. First threaded rod; 421. Knob; 5. Rubber pad. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-7 This utility model provides an environmentally friendly painting tool for interior decoration construction, including: a vertical rod 11, one end of which is connected to a curved rod 12, and the end of the curved rod 12 is connected to a horizontal rod 13, which is perpendicular to the vertical rod 11; a rotating component 2, which is sleeved on the outer periphery of the horizontal rod 13 and the two are rotatably connected; and a roller 3, which has a first groove 31 on one side, with the rotating component 2 located inside the first groove 31. The roller 3 and the rotating component 2 are connected by a disassembly assembly, and a painting component 32 is provided on the outer periphery of the roller 3. The horizontal rod 13 can be connected to the rotating component 2 by bearings, at least one of which is located at the center of the connection between the rotating component 2 and the horizontal rod 13. The painting component 32 can be a sponge pad. When the roller 3 needs to be replaced, it can be removed from the rotating component 2 by the disassembly assembly, and a new roller 3 can also be connected to the rotating component 2 by the disassembly assembly. During operation, the side of the roller 3 away from the first groove 31 can fit against the inside corner of the wall, meaning that the roller 3 can paint the inside corner of the wall through the painting component 32, resulting in more comprehensive painting.

[0031] In an optional embodiment, there are two bearings, located near the two ends of the connection between the rotating part 2 and the crossbar 13, which makes the rotation between the rotating part 2 and the crossbar 13 more stable.

[0032] In an optional embodiment, the disassembly assembly includes: a limiting plate 41, disposed at the end of the rotating member 2 away from the crossbar 13, the limiting plate 41 having a threaded hole 411, and the roller 3 having a threaded groove 33 on the side near the limiting plate 41; and a first threaded rod 42, which is screwed to both the threaded hole 411 and the threaded groove 33. When fixing the roller 3, the threaded groove 33 is aligned with the threaded hole 411, and the first threaded rod 42 is rotated so that it enters the threaded hole 411 and the threaded groove 33, thereby fixing the roller 3 relative to the limiting plate 41, and fixing the limiting plate 41 to the rotating member 2, ultimately fixing the roller 3 relative to the rotating member 2; when disassembling the roller 3, the first threaded rod 42 is rotated in the opposite direction so that it moves out of the threaded groove 33, and the roller 3 can be removed from the outer periphery of the rotating member 2, making the disassembly process convenient and quick.

[0033] In an optional embodiment, a knob 421 is provided at the end of the first threaded rod 42 away from the crossbar 13, making it more convenient to rotate the first threaded rod 42 by means of the knob 421.

[0034] In an optional embodiment, the length of the first threaded rod 42 is greater than the sum of the depths of the threaded hole 411 and the threaded groove 33. Thus, when the first threaded rod 42 rotates into the threaded hole 411 and the threaded groove 33, the knob 421 will not fit against the limiting plate 41, making it inconvenient to rotate the knob 421.

[0035] In an optional embodiment, the disassembly assembly includes a limiting rod 37, which is fixed to the roller 3 near the limiting plate 41. An elastic protrusion 371 is fixed to the outer periphery of the limiting rod 37, and a through hole 412 is provided on the limiting plate 41. When fixing the roller 3, the limiting rod 37 passes through the through hole 412, and the elastic protrusion 371 pops out and abuts against the limiting plate 41. The limiting plate 41 then abuts against the roller 3, thereby fixing the roller 3. When disassembling the roller 3, the elastic protrusion 371 is squeezed to move the limiting rod 37 out of the through hole 412, making the operation more convenient and faster.

[0036] In an optional embodiment, a limiting strip 21 is provided on the outer periphery of the rotating part 2. The limiting strip 21 is arranged along the axial direction of the rotating part 2. A limiting groove 311 is provided on the inner wall of the first groove 31. The limiting strip 21 and the limiting groove 311 are matched in size. When installing the roller 3, the limiting groove 311 is aligned with the limiting strip 21, and the roller 3 is slid to the outer periphery of the rotating part 2. At this time, the roller 3 will not rotate relative to the rotating part 2. The threaded hole 411 is aligned with the threaded groove 33, and no adjustment is required. It is more convenient to fix the roller 3 by rotating the first threaded rod 42.

[0037] In an optional embodiment, the roller 3 has a cavity 34 inside, and a cap 35 is screwed onto the side of the roller 3 near the end of the crossbar 13. Multiple drainage holes 36 are provided on the outer periphery of the roller 3. The cap 35 has external threads on its outer periphery, and the cavity 34 has internal threads on its inner wall near the end of the crossbar 13. This ensures good adhesion between the roller 3 and the wall surface on the side away from the first groove 31. Paint is added to the cavity 34, and the cap 35 is sealed. The paint leaks through the drainage holes 36 onto the paint piece 32 for painting. Adding paint once provides a much longer usage time than paint adhering to the paint piece 32, saving the need for repeated paint additions to the paint piece 32, making it more convenient and faster to use.

[0038] In an optional embodiment, a second groove 351 is provided on the outer side of the cover 35, and a twisting strip 352 is provided in the second groove 351. The twisting strip 352 is located in the groove, which ensures the fit between the cover 35 and the inside corner of the wall when working. At the same time, it is convenient to rotate the cover 35 by twisting the strip 352 to add or pour out paint.

[0039] In an optional embodiment, a rotating ring 111 is rotatably connected to the end of the vertical rod 11 away from the horizontal rod 13. A groove 112 is provided at the end of the vertical rod 11 away from the horizontal rod 13, and a slider 113 is disposed in the groove 112. The groove 112 and the slider 113 are in sliding engagement. A second threaded rod 114 is fixed on the slider 113. The second threaded rod 114 is parallel to the vertical rod 11, and part of the second threaded rod 114 extends out of the groove 112. The second threaded rod 114 is screwed to the rotating ring 111. By rotating the rotating ring 111, the second threaded rod 114 moves axially along the vertical rod 11, thereby adjusting the length of the second threaded rod 114 extending out of the groove 112, achieving the purpose of extending the vertical rod 11, so that high walls can be painted during painting, and the application range is wider.

[0040] In an optional embodiment, rubber pads 5 are provided on the outer periphery of the vertical rod 11 and the outer periphery of the portion of the second threaded rod 114 extending out of the groove 112, making it more comfortable for the hand to hold the rubber pads 5 during painting work.

[0041] In an optional embodiment, the cross-section of the slide groove 112 is square, and the diameter of the second threaded rod 114 is smaller than the side length of the cross-section of the slide groove 112. This ensures the movement of the second threaded rod 114 within the slide groove 112, while preventing the second threaded rod 114 and the slider 113 from rotating around the axial direction of the second threaded rod 114. Thus, when adjusting the length of the vertical rod 11, it can only be achieved by rotating the rotating ring 111. When the operator holds the second threaded rod 114 and the rubber pad 5 on the vertical rod 11 with both hands, the second threaded rod 114 will not be rotated during operation, making it inconvenient to grip the rubber pad 5, and the second threaded rod 114 will not slide into or out of the slide groove 112 due to rotation.

[0042] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0043] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An environmentally friendly painting tool for interior decoration construction, characterized in that, include: A vertical rod (11) is connected to a bent rod (12) at one end, and a horizontal rod (13) is connected to the end of the bent rod (12). The horizontal rod (13) is perpendicular to the vertical rod (11). The rotating part (2) is sleeved on the outer periphery of the crossbar (13), and the two are rotatably connected; The roller (3) has a first groove (31) on one side. The rotating part (2) is located inside the first groove (31). The roller (3) and the rotating part (2) are connected by a disassembly assembly. The roller (3) has a paint brush (32) on its outer periphery.

2. The environmentally friendly painting tool for interior decoration construction according to claim 1, characterized in that, The disassembly assembly includes: A limiting plate (41) is provided at the end of the rotating part (2) away from the crossbar (13). A threaded hole (411) is provided on the limiting plate (41). A threaded groove (33) is provided on the side of the roller (3) near the limiting plate (41). The first threaded rod (42) is simultaneously threaded to the threaded hole (411) and the threaded groove (33).

3. The environmentally friendly painting tool for interior decoration construction according to claim 2, characterized in that, A knob (421) is provided at the end of the first threaded rod (42) away from the crossbar (13).

4. The environmentally friendly painting tool for interior decoration construction according to claim 2, characterized in that, The rotating part (2) is provided with a limiting strip (21) on its outer periphery, and a limiting groove (311) is provided on the inner wall of the first groove (31). The limiting strip (21) and the limiting groove (311) are matched in size.

5. The environmentally friendly painting tool for interior decoration construction according to claim 1, characterized in that, The roller (3) has a cavity (34) inside, and a cap (35) is screwed onto the side of the roller (3) near the end of the crossbar (13). The roller (3) has multiple leakage holes (36) on its outer periphery.

6. The environmentally friendly painting tool for interior decoration construction according to claim 5, characterized in that, The outer side of the cover (35) is provided with a second groove (351), and a twisting strip (352) is provided in the second groove (351).

7. The environmentally friendly painting tool for interior decoration construction according to claim 1, characterized in that, A rotating ring (111) is rotatably connected to one end of the vertical rod (11) away from the horizontal rod (13). A sliding groove (112) is provided at one end of the vertical rod (11) away from the horizontal rod (13). A slider (113) is provided in the sliding groove (112). The sliding groove (112) and the slider (113) are in sliding engagement. A second threaded rod (114) is fixed on the slider (113). The second threaded rod (114) is parallel to the vertical rod (11). The second threaded rod (114) extends out of the sliding groove (112). The second threaded rod (114) is screwed to the rotating ring (111).

8. The environmentally friendly painting tool for interior decoration construction according to claim 7, characterized in that, Rubber pads (5) are provided on the outer periphery of the vertical rod (11) and the outer periphery of the portion of the second threaded rod (114) extending out of the groove (112).

9. An environmentally friendly painting tool for interior decoration construction according to claim 7, characterized in that, The groove (112) has a square cross-section, and the diameter of the second threaded rod (114) is smaller than the side length of the cross-section of the groove (112).

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