Multifunctional paint brushing device

Abstract

The utility model relates to the field of coating brushing, and particularly discloses a multifunctional coating brushing device which comprises a holding rod, the front end of the holding rod is fixedly connected with a connecting pipe, the left end of the connecting pipe is movably connected with a coating assembly, and the rear end of the holding rod is fixedly connected with a winding assembly. The coating assembly comprises a fixing cylinder fixedly connected to the left end of the connecting pipe, a plurality of discharging holes are formed in the outer end of the fixing cylinder, a rotary disc is movably connected to the position, close to the left side, of the outer end of the connecting pipe, a roller is fixedly connected to the left side of the rotary disc, discharging holes are formed in the outer end of the roller, and blocking blocks are movably connected to the interiors of the discharging holes. And a spring is fixedly connected between the blocking block and the roller, and a circular felt is movably connected to the outer end of the roller, so that when the brushing work is not carried out, the situation that the coating in the brush continuously flows out, secondary pollution is caused to the surrounding environment, and consequently the brushing efficiency is influenced can be prevented.

Description

Technical Field

[0001] The utility model relates to the field of paint application, in particular to a multifunctional paint application device. Background Art

[0002] In daily life, when there are home decoration, wall pollution, wall leakage and other phenomena, paint, rust remover, and waterproof glue are usually needed to fill and paint the walls. Different tools are required for different positions. Paint painting is the process of applying paint to the surface of the base layer, which can form a continuous and complete membrane layer of the material that is firmly bonded to the base layer under certain conditions.

[0003] The Chinese patent with the announcement number CN218737714U discloses a paint brushing device, which distributes the paint to the bristles through a feeding head, so that the paint can be directly brushed on the use part by holding the material bottle through the bristles, which can reduce waste, save costs, and achieve the purpose of simple operation and construction;

[0004] Although the prior art solves the problem of distributing the paint to the bristles through the feeding head and then brushing the paint on the use area, when the brushing action is not in progress, the brushing device is placed randomly, causing the paint in the material bottle to flow out due to gravity, causing secondary pollution, and the device does not have the ability to prevent the paint from flowing out when idle.

[0005] Therefore, a multifunctional paint brushing device is specially proposed. Summary of the invention

[0006] The purpose of the utility model is to provide a multifunctional paint brushing device, which can prevent the paint in the brush from continuously flowing out when no painting work is performed, causing secondary pollution to the surrounding environment, thereby affecting the painting efficiency, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a multifunctional paint brushing device, comprising a gripping rod, a connecting tube is fixedly connected to the front end of the gripping rod, a paint assembly is movably connected to the left end of the connecting tube, and a winding assembly is fixedly connected to the rear end of the gripping rod;

[0008] The coating assembly includes a fixed cylinder fixedly connected to the left end of a connecting tube, a plurality of discharge holes are provided at the outer end of the fixed cylinder, a turntable is movably connected to the left side of the outer end of the connecting tube, a roller is fixedly connected to the left side of the turntable, a discharge hole is provided at the outer end of the roller, a blocking block is movably connected inside the discharge hole, a spring is fixedly connected between the blocking block and the roller, the spring is located inside the roller, a circular felt is movably connected to the outer end of the roller, and a sealing disk is movably connected to the left side of the fixed cylinder.

[0009] Preferably, the interior of the grip is a hollow structure, and a piston is movably connected to the interior of the grip.

[0010] Preferably, a movable tube is fixedly connected to the front of the outer end of the grip rod, the movable tube is connected through the grip rod, a straw is movably connected to the front end of the movable tube, and a buckle is fixedly connected to the middle of the outer end of the grip rod.

[0011] Preferably, the winding assembly includes an end cover movably connected to the rear end of the grip rod, the inner rear end of the end cover is fixedly connected to a first bevel gear, the outer rear end of the grip rod is movably connected to a rotating shaft, the middle part of the rotating shaft is fixedly connected to a second bevel gear, the rear end of the second bevel gear is fixedly connected to a chuck, the rear end of the chuck is fixedly connected to a torsion spring, and the left end of the rotating shaft is fixedly connected to a winding wheel.

[0012] Preferably, a connecting rope is fixedly connected between the winding wheel and the piston, and the length of the connecting rope is shorter than the length of the grip rod.

[0013] Preferably, the front end of the blocking block is in the shape of a tapered cylinder, the elastic force of the spring is greater than the force exerted on the blocking block by the circular felt, and the circular felt can be disassembled and replaced.

[0014] Preferably, the movable tube is made of rubber and can be bent, and the straw can be bent and fixed on the buckle through the movable tube.

[0015] Preferably, the elastic force of the torsion spring is greater than the pulling force of the piston on the connecting rope, and the first bevel gear is meshed with the second bevel gear.

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

[0017] 1. This multifunctional paint brushing device, by installing components such as a handle, a fixed cylinder, a roller, and a blocking block, can prevent the paint on the brush from continuously flowing out when the painting work is not being carried out, thereby causing secondary troubles to the surrounding environment and affecting the painting efficiency;

[0018] 2. This multifunctional paint brushing device, by installing components such as a straw, an end cover, a torsion spring, and a winding wheel, can twist the end cover to absorb the paint and store it in the rod when paint is needed, thereby reducing the time for dipping in the paint and improving the efficiency of paint brushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the overall structural view of the utility model;

[0021] Figure 2 It is a schematic diagram of a half-section structure of the utility model;

[0022] Figure 3 For the utility model Figure 2 A magnified view of middle;

[0023] Figure 4 For the utility model Figure 2 Enlarged view of B.

[0024] Description of reference numerals:

[0025] 1. Grip; 11. Connecting tube; 12. Straw; 121. Movable tube; 13. Buckle; 2. Paint assembly; 21. Fixed cylinder; 211. Discharge hole; 22. Roller; 221. Discharge hole; 23. Block; 231. Spring; 24. Round felt; 25. Turntable; 26. Sealing disk; 3. Winding assembly; 31. End cover; 32. First bevel gear; 33. Rotating shaft; 34. Second bevel gear; 35. Chuck; 351. Torsion spring; 36. Winding wheel; 4. Piston; 41. Connecting rope. DETAILED DESCRIPTION

[0026] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0027] See also Figures 1 to 4 , the utility model provides a technical solution:

[0028] A multifunctional paint brushing device comprises a gripping rod 1, wherein the front end of the gripping rod 1 is fixedly connected to a connecting tube 11, the left end of the connecting tube 11 is movably connected to a paint assembly 2, the rear end of the gripping rod 1 is fixedly connected to a winding assembly 3, the paint assembly 2 comprises a fixed cylinder 21 fixedly connected to the left end of the connecting tube 11, a plurality of discharge holes 211 are provided at the outer end of the fixed cylinder 21, a rotating disk 25 is movably connected to the outer end of the connecting tube 11 on the left side, a roller 22 is fixedly connected to the left side of the rotating disk 25, a discharge hole 221 is provided at the outer end of the roller 22, a blocking block 23 is movably connected to the inner part of the discharge hole 211, and the blocking block 23 is connected to the roller 22 A spring 231 is fixedly connected between them, and the spring 231 is located inside the drum 22. A circular felt 24 is movably connected to the outer end of the drum 22. A sealing disk 26 is movably connected to the left side of the fixed cylinder 21. A movable tube 121 is fixedly connected to the front of the outer end of the gripping rod 1. The movable tube 121 is connected through the gripping rod 1. A straw 12 is movably connected to the front end of the movable tube 121. A buckle 13 is fixedly connected to the middle of the outer end of the gripping rod 1. The front end shape of the blocking block 23 is a conical cylinder. The elastic force of the spring 231 is greater than the force exerted on the blocking block 23 by the circular felt 24, and the circular felt 24 can be disassembled and replaced.

[0029] By adopting the above technical solution, when we need to paint the wall, the paint in the connecting tube 11 flows into the fixed cylinder 21 from the left end of the fixed cylinder 21, and then flows out through the discharge hole 211 on the fixed cylinder 21, which has the effect of limiting the flow of paint. First, the circular felt 24 is attached to the wall, and the contact area is always a long strip. At this time, the circular felt 24 will contact the block 23 on the roller 22, and compress the block 23 along the direction of the discharge hole 221, so that the paint in the roller 22 flows out through the gap between the block 23 and the discharge hole 221, and the paint is stained on the circular felt 24. At this time, the circular felt 24 can achieve the effect of painting by rolling. At the end of painting or taking a break, the paint will be The rod is placed randomly. At this time, the block 23 is not subjected to the pressure of the circular felt 24, and the spring 231 pushes the block 23 to the initial state, thereby preventing the paint from flowing out from between the block 23 and the discharge hole 221, keeping the working environment clean and tidy, and preventing secondary pollution to the environment. After the circular felt 24 is painted, the paint solidifies due to evaporation of water or oxidation, making the circular felt 24 unable to be used normally. The circular felt 24 needs to be disassembled and replaced. First, the sealing disk 26 is twisted open so that the circular felt 24 can be taken out from the outside of the roller 22, and then the prepared circular felt 24 is inserted along the direction of the roller 22, and then the sealing disk 26 is locked to achieve the purpose of replacement.

[0030] Specifically, Figure 2 and Figure 4As shown, the interior of the grip 1 is a hollow structure, the interior of the grip 1 is movably connected to a piston 4, the winding assembly 3 includes an end cover 31 movably connected to the rear end of the grip 1, the rear end of the interior of the end cover 31 is fixedly connected to a first bevel gear 32, the rear end of the exterior of the grip 1 is movably connected to a rotating shaft 33, the middle of the rotating shaft 33 is fixedly connected to a second bevel gear 34, the rear end of the second bevel gear 34 is fixedly connected to a chuck 35, and the rear end of the chuck 35 is fixedly connected to a torque Spring 351, the left end of the rotating shaft 33 is fixedly connected with a winding wheel 36, a connecting rope 41 is fixedly connected between the winding wheel 36 and the piston 4, the length of the connecting rope 41 is less than the length of the grip 1, the material of the movable tube 121 is rubber and can be bent, the straw 12 can be bent and fixed on the buckle 13 by the movable tube 121, the elastic force of the torsion spring 351 is greater than the traction force of the connecting rope 41 on the piston 4, and the first bevel gear 32 is meshed with the second bevel gear 34.

[0031] By adopting the above technical solution, when it is necessary to replenish the paint, first take out the straw 12 fixed on the buckle 13. The straw 12 is naturally downward due to the influence of gravity, and the straw 12 is aligned with the paint bucket and put into it. At this time, there is no paint in the grip 1, and the piston 4 and the torsion spring 351 are in the initial state. First, the end cover 31 can be rotated to rotate with the first bevel gear 32, and the first bevel gear 32 is then meshed with the second bevel gear 34 and rotated with the second bevel gear 34. The rotation of the second bevel gear 34 compresses and tightens the torsion spring 351 on the chuck 35, and the rotation of the second bevel gear 34 rotates the shaft 33, and the rotation of the shaft 33 rotates the winding wheel 36, and the rotation of the winding wheel 36 reels the connecting rope 41. The connecting rope 41 reels and the piston 4 moves along the inner wall of the grip 1 toward the winding assembly 3. Because the block 23 and the discharge hole 221 are closed, At this time, the pressure inside the grip 1 is less than the pressure outside the grip 1, and the paint in the paint bucket will enter the body of the grip 1 through the suction tube 12 and the movable tube 121. The paint is continuously extracted by continuously rotating the end cover 31. After the connecting rope 41 is completely retracted, the grip 1 is filled with paint. The suction tube 12 is fixed to the buckle 13 through the movable tube 121, thereby preventing the paint in the grip 1 from flowing out of the suction tube 12. Under continuous brushing, the paint in the grip 1 is continuously consumed, causing the piston 4 to continuously move toward the front end of the grip 1. At this time, the gravity of the paint received by the torsion spring 351 on the chuck 35 is reduced, causing the torsion spring 351 to slowly return to its original state, and the winding wheel 36 is also slowly rotating to continuously release the connecting rope 41, and the piston 4 gradually returns to its original state. After the paint in the grip 1 is used up, the entire winding assembly 3 also returns to its original state, so as to achieve the effect of being able to store paint and reuse it.

[0032] Working principle: when it is necessary to paint the wall, the paint in the connecting tube 11 flows into the fixed cylinder 21 from the left end of the fixed cylinder 21, and then flows out through the discharge hole 211 on the fixed cylinder 21, which has the effect of limiting the flow of paint. First, the circular felt 24 is attached to the wall, and the contact area is always a long strip. At this time, the circular felt 24 will contact the block 23 on the roller 22, and compress the block 23 along the direction of the discharge hole 221, so that the paint in the roller 22 flows out through the gap between the block 23 and the discharge hole 221, and the paint is then stained on the circular felt 24. At this time, the circular felt 24 can achieve the effect of painting by rolling and the painting rod can be placed at will. When the block 23 is not subjected to the pressure of the circular felt 24, the spring 231 pushes the block 23 to the initial state, thereby preventing the paint from flowing out from between the block 23 and the discharge hole 221, keeping the working environment clean.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A multifunctional paint brushing device, comprising a handle (1), characterized in that: The front end of the grip rod (1) is fixedly connected to a connecting tube (11), the left end of the connecting tube (11) is movably connected to a coating assembly (2), and the rear end of the grip rod (1) is fixedly connected to a winding assembly (3); The coating assembly (2) comprises a fixed cylinder (21) fixedly connected to the left end of the connecting tube (11); a plurality of discharge holes (211) are provided at the outer end of the fixed cylinder (21); a turntable (25) is movably connected to the left side of the outer end of the connecting tube (11); a roller (22) is fixedly connected to the left side of the turntable (25); a discharge hole (221) is provided at the outer end of the roller (22); a blocking block (23) is movably connected inside the discharge hole (211); a spring (231) is fixedly connected between the blocking block (23) and the roller (22); the spring (231) is located inside the roller (22); a circular felt (24) is movably connected to the outer end of the roller (22); and a sealing disk (26) is movably connected to the left side of the fixed cylinder (21).

2. A multifunctional paint brushing device according to claim 1, characterized in that: The interior of the grip rod (1) is a hollow structure, and a piston (4) is movably connected to the interior of the grip rod (1).

3. A multifunctional paint brushing device according to claim 1, characterized in that: A movable tube (121) is fixedly connected to the front of the outer end of the grip rod (1); the movable tube (121) and the grip rod (1) are connected through; a straw (12) is movably connected to the front end of the movable tube (121); and a buckle (13) is fixedly connected to the middle of the outer end of the grip rod (1).

4. A multifunctional paint brushing device according to claim 1, characterized in that: The winding assembly (3) comprises an end cover (31) movably connected to the rear end of the gripping rod (1); the inner rear end of the end cover (31) is fixedly connected to a first bevel gear (32); the outer rear end of the gripping rod (1) is movably connected to a rotating shaft (33); the middle of the rotating shaft (33) is fixedly connected to a second bevel gear (34); the rear end of the second bevel gear (34) is fixedly connected to a chuck (35); the rear end of the chuck (35) is fixedly connected to a torsion spring (351); and the left end of the rotating shaft (33) is fixedly connected to a winding wheel (36).

5. A multifunctional paint brushing device according to claim 4, characterized in that: A connecting rope (41) is fixedly connected between the winding wheel (36) and the piston (4), and the length of the connecting rope (41) is less than the length of the gripping rod (1).

6. A multifunctional paint brushing device according to claim 5, characterized in that: The front end of the blocking block (23) is in the shape of a tapered cylinder, the elastic force of the spring (231) is greater than the force exerted on the blocking block (23) by the circular felt (24), and the circular felt (24) can be disassembled and replaced.

7. A multifunctional paint brushing device according to claim 3, characterized in that: The movable tube (121) is made of rubber and can be bent, and the straw (12) can be bent and fixed on the buckle (13) through the movable tube (121).

8. The multifunctional paint brushing device according to claim 4, characterized in that: The elastic force of the torsion spring (351) is greater than the pulling force of the connecting rope (41) exerted by the piston (4), and the first bevel gear (32) is meshed with the second bevel gear (34).

Images