Wall painting tool

Abstract

The utility model relates to a wall painting tool which comprises a connecting part, an adjusting rod, a bearing part, a thick rod, a thin rod and a pressing adjusting assembly, and the rear end of the connecting part is connected with a painting part through a bearing. The rear end of the adjusting rod is fixedly connected to the front end of the connecting part, a plurality of first through grooves are formed in the adjusting rod, and an adjusting cylinder is arranged on the periphery of the adjusting rod and connected through a limiting structure. The two sides of the bearing part are rotationally connected with rotating plates, the front ends of the rotating plates are rotationally connected with fixing bases, and the fixing bases are arranged at the bottom ends of the adjusting cylinders. The thick rod is hollow and is provided with a forward opening, and the thick rod is fixedly connected to the front end of the adjusting rod; the slender rod is hollow inside, the slender rod is inserted into the thick rod, and the front end of the thick rod is fixedly connected with a handheld part; the pressing adjusting assembly is used for controlling the relative distance between the thick rod and the thin rod. The paint spraying device has the advantages that the adjustable bearing part is designed, so that fallen paint can be received by j; and a pressing adjusting assembly is designed to adjust the length of the equipment.

Description

Technical Field

[0001] The utility model relates to the field of home furnishing and decoration, in particular to a wall painting tool. Background Art

[0002] In the process of construction, in order to ensure the beauty of the building, it is often necessary to paint the wall surface of the building, which requires the use of wall painting tools.

[0003] The utility model patent with publication number CN204139555U discloses a wall painting tool, which is related to the field of decoration engineering technology. The utility model has a painting roller, a connecting frame and a support rod. The painting roller has a first painting roller and a second painting roller, and the support rod part has a first rod, a second rod and an inner sleeve. Through the above design, the utility model allows workers to disassemble and assemble the wall in real time when they need to paint, thereby reducing the occupation of unnecessary space and providing convenience for painting work.

[0004] However, the prior art still has room for improvement: 1. When workers use painting tools to paint walls, their paint rollers are often stained with paint. During the painting process, the paint can easily fall to the ground due to gravity and cause pollution. When encountering this problem, the existing technology cannot solve the problem.

[0005] 2. The existing technology adjusts the length of the rod by screwing a thread, but in actual use, it is often necessary to adjust the rod halfway through painting. If the thread is screwed to adjust it at this time, the tool itself will rotate or shake. This rotation or shaking will aggravate the falling or splashing of paint on the paint roller, causing inconvenience to the painting work. In addition, the threaded screw structure lacks sufficient limit fixation, and it is very easy to loosen during subsequent use.

[0006] In view of this, it is necessary to improve the above defects. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a wall painting tool.

[0008] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0009] A wall painting tool, comprising:

[0010] A connecting part, wherein a rear end bearing of the connecting part is connected to a brushing part;

[0011] An adjusting rod, the rear end of which is fixedly connected to the front end of the connecting portion, the adjusting rod is provided with a plurality of evenly distributed through slots, the outer periphery of the adjusting rod is provided with an adjusting cylinder, and the adjusting cylinder and the adjusting rod are connected to each other by providing a limiting structure;

[0012] A receiving portion, wherein both sides of the receiving portion are rotatably connected to a rotating plate, a front end of the rotating plate is rotatably connected to a fixing seat, and the fixing seat is fixedly connected to the bottom end of the adjusting cylinder;

[0013] A thick rod, which is a hollow rod with an opening facing forward and is fixedly connected to the front end of the adjusting rod;

[0014] A thin rod, wherein the thin rod is hollow inside and inserted into the inside of the thick rod, and a hand-held part is fixedly connected to the front end of the thin rod;

[0015] A press adjustment component is used to control the relative distance between the thick rod and the thin rod.

[0016] As an improvement, the limiting structure includes a fixed block fixedly connected to the top of the adjusting cylinder, the fixed block is provided with a through slot three, a latch is inserted into the inside of the through slot three, the inside of the adjusting cylinder is provided with a through slot two used in conjunction with the latch, and the through slot one is used in conjunction with the latch.

[0017] As an improvement, the outside of the latch is sleeved with a spring 2, the top and bottom ends of the spring 2 are respectively fixedly connected to a limit plate and a limit block, the limit plate is fixedly connected to the inside of the through slot 3 and movably connected to the latch, the limit block is fixedly connected to the latch, and the top of the latch is fixedly connected with a pulling part.

[0018] As an improvement, the press adjustment assembly includes a press groove opened at the front end of the hand-held part, a press part is arranged inside the press groove, a movable rod passing through the press groove and extending to the inside of the thin rod is fixedly connected to the middle of the rear end of the press part, a spring 1 is sleeved on the outside of the movable rod, and the top and bottom ends of the spring 1 are respectively fixedly connected to the press part and the press groove.

[0019] As an improvement, a movable shaft is inserted into the rear end of the movable rod, and an insertion rod is rotatably connected to the movable shaft. A plurality of evenly distributed through holes for cooperating with the insertion rod are opened on one side of the thick rod, and the through holes pass through the thick rod and the thin rod. A fixed shaft is inserted into the middle of the insertion rod, and the fixed shaft is fixedly connected to the inner wall of the thin rod.

[0020] Compared with the traditional technology, the advantages of the utility model are: 1. The utility model is designed with an adjusting rod, and an adjusting cylinder fixed by a limiting structure is designed on the adjusting rod. A receiving part is provided at the bottom end of the adjusting cylinder, which can receive the paint dropped from the painting part to prevent it from dripping on the wall or the ground to cause pollution and bring troubles to the decoration.

[0021] 2. The utility model is designed with a thick rod and a thin rod that are adjusted by pressing the adjustment assembly, so that the tool itself remains stable during the adjustment process, and the painting part does not rotate or shake, thereby avoiding the risk of paint dripping and splashing. In addition, the structure can be stably fixed after adjustment, avoiding the problem of looseness. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional structural diagram of a wall painting tool of the utility model;

[0023] Figure 2 This is a front cross-sectional view of a wall painting tool of the utility model;

[0024] Figure 3 It is an enlarged view of A of the wall painting tool of the utility model;

[0025] Figure 4 It is an enlarged view of B of a wall painting tool of the utility model;

[0026] Figure 5 It is an enlarged view of C of a wall painting tool of the utility model;

[0027] Figure 6 It is a cross-sectional schematic diagram of a limiting structure of a wall painting tool of the utility model;

[0028] As shown in the figure: 1. Connecting part; 2. Painting part; 3. Adjusting rod; 4. Through slot one; 5. Adjusting cylinder; 6. Limiting structure; 7. Receiving part; 8. Rotating plate; 9. Fixed seat; 10. Thick rod; 11. Thin rod; 12. Hand-held part; 13. Pressing adjustment assembly; 14. Fixed block; 15. Through slot three; 16. Latch; 17. Through slot two; 18. Spring two; 19. Limiting plate; 20. Limiting block; 21. Pulling part; 22. Pressing slot; 23. Pressing part; 24. Fixed shaft; 25. Through hole; 26. Movable rod; 27. Spring one; 28. Movable shaft; 29. ​​Inserting rod. DETAILED DESCRIPTION

[0029] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1:

[0032] like Figure 1 , Figure 3 As shown, the present embodiment proposes a wall painting tool, which mainly includes a connecting part 1, an adjusting rod 3, a receiving part 7, a thick rod 10, a thin rod 11 and a press adjustment component 13, wherein the connecting part 1 is bent, and the rear end bearing thereof is connected to the painting part 2. When in use, the worker must dip the painting part 2 into the paint of the paint tube, and lift the painting part 2 and roll it on the wall to achieve the purpose of painting, and an adjusting rod 3 is fixedly connected to the front section of the connecting part 1, and a plurality of evenly distributed through grooves 4 are opened on the adjusting rod 3, and an adjusting cylinder 5 is arranged on the periphery of the adjusting rod 3, and the adjusting cylinder 5 and the adjusting rod 3 are connected to each other by setting a limiting structure 6; through the control of the limiting structure 6, the adjusting cylinder 5 can be adjusted on different through grooves 4, thereby changing the position to adapt to painting work with different needs. The two sides of the above-mentioned receiving portion 7 are rotatably connected with a rotating plate 8, the front end of the rotating plate 8 is rotatably connected with a fixed seat 9, and the fixed seat 9 is fixedly connected to the bottom end of the adjusting tube 5; and, sufficient damping is provided for the rotation between the receiving portion 7 and the rotating plate 8, and between the rotating plate 8 and the fixed seat 9. The damping force should be sufficient to ensure that after being bent and adjusted, it can be fixed in the position after being bent and adjusted under the action of the damping, and should also satisfy the function of the receiving portion 7 to bear a certain mass of dripping paint.

[0033] Next, the front end of the adjustment rod 3 is fixedly connected with a thick rod 10, which is a hollow setting with an opening facing forward, and a thin rod 11 is inserted into the inside of the thick rod 10. The front end of the thin rod 11 is fixedly connected with a hand-held part 12; the pressing adjustment component 13 is used to control the relative distance between the thick rod 10 and the thin rod 11. When using, if the worker needs to extend the length of the tool, he only needs to adjust the structure.

[0034] Embodiment 2:

[0035] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0036] like Figure 6 As shown, this embodiment provides a wall painting tool, wherein the limiting structure 6 includes a fixing block 14 fixedly connected to the top of the adjusting cylinder 5, a through slot 3 15 is formed on the fixing block 14, a latch 16 is inserted into the inside of the through slot 3 15, a through slot 2 17 used in conjunction with the latch 16 is formed in the inside of the adjusting cylinder 5, and the through slot 14 is used in conjunction with the latch 16. A spring 2 18 is sleeved on the outside of the latch 16, the top and bottom ends of the spring 2 18 are respectively fixedly connected to a limiting plate 19 and a limiting block 20, the limiting plate 19 is fixedly connected to the inside of the through slot 3 15 and is movably connected to the latch 16, the limiting block 20 is fixedly connected to the latch 16, and a pulling portion 21 is fixedly connected to the top of the latch 16.

[0037] Therefore, when the user needs to adjust the position of the adjusting cylinder 5, he only needs to pull up the pulling part 21, and the latch 16 will move up synchronously, and begin to gradually disengage from the through slot 1 4 and move toward the inside of the through slot 2 17 and the through slot 3 15. At this time, the limit block 20 leans against the limit plate 19 and squeezes the spring 2 18 to deform it. When the latch 16 completely disengages from the through slot 1 4, the adjusting cylinder 5 and the adjusting rod 3 are released from the limit, and the user can move the adjusting cylinder 5 to the desired position and align it with the through slot 1 4 at the target position, and then let go. The latch 16 is reset and inserted under the action of the spring 2 18 to realize the limit again.

[0038] Embodiment 3:

[0039] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0040] like Figure 2 , Figure 4 , Figure 5 As shown, this embodiment provides a wall painting tool, wherein the pressing adjustment assembly 13 includes a pressing groove 22 opened at the front end of the handheld part 12, a pressing part 23 is arranged inside the pressing groove 22, a movable rod 26 passing through the pressing groove 22 and extending to the inside of the thin rod 11 is fixedly connected to the middle of the rear end of the pressing part 23, a spring 27 is sleeved on the outside of the movable rod 26, and the top and bottom ends of the spring 27 are respectively fixedly connected to the pressing part 23 and the pressing groove 22. A movable shaft 28 is inserted at the rear end of the movable rod 26, and an insertion rod 29 is rotatably connected to the movable shaft 28. A plurality of evenly distributed through holes 25 for cooperating with the insertion rod 29 are opened on one side of the thick rod 10, and the through holes 25 pass through the thick rod 10 and the thin rod 11. A fixed shaft 24 is inserted in the middle of the insertion rod 29, and the fixed shaft 24 is fixedly connected to the inner wall of the thin rod 11.

[0041] Therefore, when the user needs to adjust the length of the tool, the user only needs to press the pressing portion 23, and the pressing portion 23 will drive the movable rod 26 to move to the rear end, and also drive the movable rod 26 to be displaced at the connection between the plug rod 29, that is, the movable shaft 28. Since the fixed shaft 24 is fixed to the inner wall of the thin rod 11, and the fixed shaft 24 is connected to the plug rod 29, therefore, under the action of the lever moving away, the part of the plug rod 29 that is engaged with the through hole 25 retracts to the inside of the thin rod 11. At this time, the thin rod 11 and the thick rod 10 are released from the limit, and the user can adjust to the desired position, release the pressing portion 23, and the plug rod 29 is reset under the action of the spring 27 and reinserted to complete the limit.

[0042] It should be specially noted here that the components described and identified in the text and drawings of the utility model are the key components constituting the utility model, and the remaining non-key components or obvious prior art components, such as screws, nuts and other connectors, and technical features similar to the prior art are not shown. However, this does not mean that the above-mentioned components do not exist in the utility model, nor can it be interpreted as a practical limitation on the utility model.

[0043] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A wall painting tool, characterized in that: include: A connecting part (1), wherein a rear end bearing of the connecting part (1) is connected to a brushing part (2); An adjusting rod (3), the rear end of the adjusting rod (3) being fixedly connected to the front end of the connecting portion (1), the adjusting rod (3) being provided with a plurality of evenly distributed through slots (4), the outer periphery of the adjusting rod (3) being provided with an adjusting cylinder (5), the adjusting cylinder (5) and the adjusting rod (3) being connected to each other by providing a limiting structure (6); A receiving portion (7), wherein both sides of the receiving portion (7) are rotatably connected to a rotating plate (8), a front end of the rotating plate (8) is rotatably connected to a fixing seat (9), and the fixing seat (9) is fixedly connected to the bottom end of the adjusting cylinder (5); A thick rod (10), the thick rod (10) is hollow with its opening facing forward, and the thick rod (10) is fixedly connected to the front end of the adjusting rod (3); A thin rod (11), wherein the thin rod (11) is hollow inside and inserted into the inside of the thick rod (10), and the front end of the thin rod (11) is fixedly connected to a hand-held portion (12); A pressure adjustment component (13), wherein the pressure adjustment component (13) is used to control the relative distance between the thick rod (10) and the thin rod (11).

2. A wall painting tool according to claim 1, characterized in that: The limiting structure (6) comprises a fixing block (14) fixedly connected to the top end of the adjusting tube (5), the fixing block (14) is provided with a through slot three (15), a latch pin (16) is inserted into the through slot three (15), the adjusting tube (5) is provided with a through slot two (17) used in conjunction with the latch pin (16), and the through slot one (4) is used in conjunction with the latch pin (16).

3. A wall painting tool according to claim 2, characterized in that: The outside of the latch (16) is sleeved with a second spring (18); the top and bottom ends of the second spring (18) are respectively fixedly connected to a limit plate (19) and a limit block (20); the limit plate (19) is fixedly connected to the inside of the third through slot (15) and is movably connected to the latch (16); the limit block (20) is fixedly connected to the latch (16); and the top end of the latch (16) is fixedly connected to a pulling portion (21).

4. A wall painting tool according to claim 1, characterized in that: The press adjustment assembly (13) comprises a press groove (22) opened at the front end of the hand-held part (12); a press part (23) is arranged inside the press groove (22); a movable rod (26) passing through the press groove (22) and extending to the inside of the thin rod (11) is fixedly connected to the middle of the rear end of the press part (23); a spring (27) is sleeved on the outside of the movable rod (26); the top and bottom ends of the spring (27) are fixedly connected to the press part (23) and the press groove (22), respectively.

5. A wall painting tool according to claim 4, characterized in that: A movable shaft (28) is inserted at the rear end of the movable rod (26), and an insertion rod (29) is rotatably connected to the movable shaft (28). A plurality of evenly distributed through holes (25) for use with the insertion rod (29) are opened on one side of the thick rod (10), and the through holes (25) pass through the thick rod (10) and the thin rod (11). A fixed shaft (24) is inserted at the middle of the insertion rod (29), and the fixed shaft (24) is fixedly connected to the inner wall of the thin rod (11).

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