Indoor decoration coater

By designing an interior decoration paint applicator, a rotating motor drives a rotating rod and spiral blades to push waterproof material, which, combined with a sponge layer, achieves uniform application to bathroom walls, holes, and seams. This solves the problems of low efficiency and reliance on worker skills in existing painting methods, improving painting efficiency and reducing labor intensity.

CN224048596UActive Publication Date: 2026-03-27TIANJIN GUANGHUI CONSTRUCTION ENGINEERING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-30
Publication Date
2026-03-27

AI Technical Summary

Technical Problem

Existing brushing methods for applying waterproofing materials in bathrooms are difficult to apply evenly to walls, holes, and seams, and rely on worker skills, resulting in low efficiency and high labor intensity.

Method used

Design an interior decoration paint applicator, comprising a dispensing cylinder, a brush rod, a pushing component, and a refilling component. A rotary motor drives a rotating rod and spiral blades to push waterproof material, which, combined with a sponge layer, achieves uniform application. The refilling component provides continuous material supply.

Benefits of technology

It achieves uniform application of waterproofing material in bathrooms, improves application efficiency, reduces reliance on worker skills, and reduces labor intensity.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The utility model discloses an interior decoration coater which comprises a discharging barrel, a brushing rod, a pushing assembly, a supplementing assembly and a connecting rod, the discharging barrel is internally provided with a cavity, a discharging hole is formed in the side wall of the discharging barrel, and the pushing assembly is arranged at one end of the discharging barrel and penetrates through the discharging barrel to the other end in the axial direction of the discharging barrel; the brushing rod is fixedly connected to the other end of the pushing assembly and rotates by attaching to the outside of the discharging barrel through the pushing assembly, the connecting rod is fixedly connected to the outer wall of the end, close to the pushing assembly, of the discharging barrel, the other end of the connecting rod is fixedly connected with a connecting plate, and the supplementing assembly is fixedly connected to the end face of the connecting plate and communicates with the interior of the discharging barrel. The utility model belongs to the technical field of indoor decoration equipment, and particularly relates to an indoor decoration coater which aims at coating waterproof materials in toilets, realizes uniform coating of wall surfaces, holes and side seam positions, continuously supplements the waterproof materials, reduces labor intensity and depends on the technology of workers.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to indoor decoration equipment technical field, especially, relate to a indoor decoration coating device. BACKGROUND

[0002] Indoor decoration includes water and electricity construction, wall, floor, ceiling and the like realized beautiful rule complete construction and design scheme.

[0003] Among them, the bathroom decoration needs to paint waterproof material, the existing painting method includes automatic spraying and manual painting, and the automatic spraying has high cost, and has high requirements for the base layer and construction environment.The manual painting of waterproof material is combined by rolling brush and brush, which can realize the painting of details, but the painting efficiency is low, and it is not easy to paint waterproof material at different positions such as floor drain, toilet sewer pipe and air outlet, and the uniformity of painting of waterproof material depends on the technology of workers. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem of the painting of bathroom waterproof material, needs to utilize a variety of tools to realize the uniform painting of wall surface, hole and edge seam position, and constantly dips waterproof material, increases labor intensity and depends on the technology of workers.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a kind of indoor decoration coating device, including discharge cylinder, brush rod, push assembly, replenishment component and connecting rod, the discharge cylinder is internally hollow, the side wall of the discharge cylinder is provided with discharge hole, the push assembly is located at one end of discharge cylinder, and it is along the axial direction of discharge cylinder and penetrates discharge cylinder to the other end, the brush rod is fixedly connected to the other end of push assembly, and it is rotated by push assembly adhering to the outside of discharge cylinder, the connecting rod is fixedly connected to the outer wall of one end of discharge cylinder close to push assembly, the other end of the connecting rod is fixedly connected with connecting plate, the replenishment component is fixedly connected to the end surface of connecting plate, and is connected with the inside of discharge cylinder, for feeding to the inside of discharge cylinder.

[0006] Further, the push assembly includes a rotating rod, a support rod, a support plate and a rotary motor, the support rod is fixedly connected to the end face of one end of the discharge cylinder away from the brush rod, the support rod is symmetrically arranged, the support plate is fixedly connected to the other end of the symmetric support rod, the rotary motor is installed on the end of the support plate away from the discharge cylinder, one end of the rotating rod is fixedly connected to the output end of the rotary motor, the other end of the rotating rod penetrates the discharge cylinder in the axial direction, and extends to the other end of the discharge cylinder.

[0007] Further, the outer side wall of the rotating rod is fixedly connected with a spiral blade, and the spiral blade is located in the inside of the discharge cylinder.

[0008] Further, one end of the brush rod is fixedly connected to the outer side wall of the rotating rod away from the rotating motor, the brush rods are arranged in a ring shape and uniformly spaced around the rotating rod, the brush rods are arranged in a spiral shape and are attached to the outer wall of the discharging barrel, the other end of the brush rod is fixedly connected to a limiting ring, the limiting ring is rotatably arranged on the outer wall of the discharging barrel, and the side wall of the brush rod away from the outer wall of the discharging barrel is provided with a sponge layer.

[0009] Further, the supplement assembly comprises a water pump, a liquid inlet pipe and a supplement pipe, the water pump is installed on the end face of the connecting plate away from the connecting rod, one end of the liquid inlet pipe is fixedly connected to the liquid outlet end of the water pump, the other end of the liquid inlet pipe is fixedly connected to the end face of the discharging barrel close to the rotating motor and is in communication with the inside of the discharging barrel, and one end of the supplement pipe is connected to the liquid inlet end of the water pump.

[0010] Further, the end of the connecting plate away from the connecting rod is fixedly connected with a connecting sleeve, the connecting sleeve is arranged in parallel with the water pump, and the inside of the connecting sleeve is inserted with a handle.

[0011] After the above structure is adopted, the beneficial effects of the present application are as follows: for the brushing and feeding of the waterproof material in the bathroom, the supplement assembly is used to supplement the waterproof material into the discharging barrel, the waterproof material is discharged through the discharging holes on the surface of the discharging barrel, and the pushing assembly is used to push the discharged waterproof material to move horizontally along the surface of the discharging barrel, so that the rotating motor drives the rotating shaft to rotate, the external brush rod uniformly feeds the waterproof material, the sponge layer on the surface of the brush rod is deformed to adhere to the brushing position and brush the waterproof material, and according to the structure of the discharging barrel, the waterproof material can be applied to the wall surface, holes and joint positions. BRIEF DESCRIPTION OF DRAWINGS

[0012] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application together with the embodiments thereof, and explain the present application, but do not limit the present application.

[0013] Figure 1 A schematic view of the overall structure of the indoor decoration coating device is provided.

[0014] Figure 2 A schematic view of the brush rod structure of the indoor decoration coating device is provided.

[0015] Figure 3 A left view of the indoor decoration coating device is provided.

[0016] Figure 4 A half-sectional view of the indoor decoration coating device is provided.

[0017] Figure 5 A half-sectional view of the indoor decoration coating device is provided. Figure 3A portion of the drawing of Figure 1 is enlarged;

[0018] Figure 6 For Figure 4 B portion of the drawing of Figure 1 is enlarged.

[0019] In the drawings: 1, discharge barrel, 2, brush rod, 3, push assembly, 4, replenishment assembly, 5, connecting rod, 6, discharge hole, 7, connecting plate, 8, rotating rod, 9, support rod, 10, support plate, 11, rotating motor, 12, spiral blade, 13, limiting ring, 14, sponge layer, 15, water pump, 16, liquid inlet pipe, 17, replenishment pipe, 18, connecting sleeve, 19, handle. DETAILED DESCRIPTION

[0020] As Figures 1-6 shown, an indoor decoration paint device, comprising a discharge barrel 1, a brush rod 2, a push assembly 3, a replenishment assembly 4 and a connecting rod 5, the discharge barrel 1 is provided with an internal cavity, the side wall of the discharge barrel 1 is provided with a discharge hole 6, the push assembly 3 is arranged at one end of the discharge barrel 1 and penetrates the discharge barrel 1 to the other end along the axial direction of the discharge barrel 1, the brush rod 2 is fixedly connected to the other end of the push assembly 3, and the brush rod 2 rotates by adhering to the outer wall of the discharge barrel 1 through the push assembly 3, the connecting rod 5 is fixedly connected to the outer wall of the discharge barrel 1 close to the one end of the push assembly 3, the other end of the connecting rod 5 is fixedly connected with a connecting plate 7, the replenishment assembly 4 is fixedly connected to the end face of the connecting plate 7 and is in communication with the inside of the discharge barrel 1, for supplying the inside of the discharge barrel 1 with waterproof material, the waterproof material is pumped into the discharge barrel 1 after being extracted through the replenishment assembly 4 and flows out from the discharge hole 6 in the side wall of the discharge barrel 1, the push assembly 3 drives the brush rod 2 to rotate by adhering to the outer wall of the discharge barrel 1, and the waterproof material is pushed horizontally to move horizontally, and is uniformly distributed on the surface of the discharge barrel 1, for brushing the waterproof material on the wall surface, holes and joints, the connecting rod 5 is used for supporting the connecting plate 7, the end of the connecting plate 7 away from the connecting rod 5 is fixedly connected with a connecting sleeve 18, the connecting sleeve 18 is arranged in parallel with a water pump 15, a handle 19 is inserted into the inside of the connecting sleeve 18, and the handle 19 is used for holding and lifting the device.

[0021] As Figures 1-6As shown, in order to realize the brush rod 2 push out of the waterproof material transverse displacement, make waterproof material cover the surface of the discharge cylinder 1, push assembly 3 includes rotating rod 8, support rod 9, support plate 10 and rotating motor 11, support rod 9 is fixedly connected to the end face of the discharge cylinder 1 away from the brush rod 2 one end, support rod 9 is symmetrically arranged, support plate 10 is fixedly connected to the other end of the symmetric support rod 9, rotating motor 11 is installed on the end of the support plate 10 away from the discharge cylinder 1, one end of rotating rod 8 is fixedly connected to the output end of rotating motor 11, the other end of rotating rod 8 penetrates the discharge cylinder 1 along the axial direction, and extends to the other end of the discharge cylinder 1, the outer wall of rotating rod 8 is fixedly connected with spiral blade 12, spiral blade 12 is located in the discharge cylinder 1, support rod 9 and support plate 10 are used for supporting rotating motor 11, driving rotating motor 11 to rotate, and rotating rod 8 is driven to rotate, at the same time, the brush rod 2 on the outer wall of the discharge cylinder 1 and the spiral blade 12 in the internal rotate synchronously, the spiral blade 12 pushes the waterproof material in the discharge cylinder 1 to transverse displacement, the brush rod 2 adheres to the outer wall of the discharge cylinder 1 to push the waterproof material out of the moving, cover the surface of the discharge cylinder 1;

[0022] One end of the brush rod 2 is fixedly connected to the outer wall of the rotating rod 8 away from the rotating motor 11, the brush rod 2 is arranged in a ring shape and uniformly spaced around the rotating rod 8, the brush rod 2 is arranged in a spiral shape and adheres to the outer wall of the discharge cylinder 1, the other end of the brush rod 2 arranged in a ring shape and uniformly spaced is fixedly connected with a limiting ring 13, the limiting ring 13 is rotatably arranged on the outer wall of the discharge cylinder 1, the side wall of the brush rod 2 away from the outer wall of the discharge cylinder 1 is provided with a sponge layer 14, a plurality of brush rods 2 rotate synchronously, the limiting ring 13 is used to improve the rotation stability, the waterproof material is pushed to move, and falling is avoided, at the same time, after the sponge layer 14 on the outer wall of the brush rod 2 absorbs the waterproof material, the brush rod 2 rotates to contact the brushing position, and the brushing of the waterproof material is realized.

[0023] As shown in Figure 1 and Figure 4 in order to supplement the waterproof material into the discharge cylinder 1, the supplement assembly 4 includes a water pump 15, a liquid inlet pipe 16 and a supplement pipe 17, the water pump 15 is installed on the end face of the connecting plate 7 away from the connecting rod 5, one end of the liquid inlet pipe 16 is fixedly connected to the liquid outlet end of the water pump 15, the other end of the liquid inlet pipe 16 is fixedly connected to the end face of the discharge cylinder 1 close to the rotating motor 11, and is communicated with the inside of the discharge cylinder 1, one end of the supplement pipe 17 is connected to the liquid inlet end of the water pump 15, the other end of the supplement pipe 17 is immersed in the container containing the waterproof material, the water pump 15 is driven to extract the waterproof material, and the waterproof material is pumped into the discharge cylinder 1 through the liquid inlet pipe 16, so that the waterproof material is supplemented, and the continuous discharge of the discharge hole 6 is realized.

[0024] In specific use, the operator holds the handle 19 to take the device, immerses the other end of the supplement pipe 17 into the container containing the waterproof material, drives the water pump 15 to extract the waterproof material, and pumps the waterproof material into the discharge cylinder 1 through the liquid inlet pipe 16.

[0025] At the same time, the rotary motor 11 is started, the rotating rod 8 drives the spiral blade 12 and the plurality of coating rods 2 to rotate synchronously, the limiting ring 13 is used to improve the rotation stability, the spiral blade 12 pushes the waterproof material in the discharge cylinder 1 to move horizontally, the coating rod 2 is attached to the outer wall of the discharge cylinder 1 to push the flowing waterproof material to move, the surface of the discharge cylinder 1 is covered, and the waterproof material is prevented from falling; after the sponge layer 14 of the outer wall of the coating rod 2 absorbs the waterproof material, the coating rod 2 rotates to contact the coating position, and the waterproof material is coated;

[0026] In the coating process, the outer wall of the discharge cylinder 1 is attached to the wall surface, the coating rod 2 is rotated to coat the waterproof material on the wall surface, the discharge cylinder 1 can be inserted into the pit to contact the inner wall of the pit to coat the waterproof material, finally, the end face outer circumferential side of the end of the discharge cylinder 1 away from the rotary motor 11 is attached to the wall joint, the flexibility of the sponge layer 14 is used to attach to the wall corner position, and the joint is coated.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents. In general, if those skilled in the art are inspired by it, without departing from the creative purpose of the utility model, similar structure modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. An interior finishing applicator characterized by: The utility model provides a brush material discharging device, including discharge cylinder (1), brush material pole (2), push assembly (3), supplementary assembly (4) and connecting rod (5), the inside cavity of discharge cylinder (1) is set, the side wall of discharge cylinder (1) is opened and is discharged hole (6), push assembly (3) is located in one end of discharge cylinder (1), and along the axial direction of discharge cylinder (1) penetrates discharge cylinder (1) to the other end, brush material pole (2) is fixedly connected in the other end of push assembly (3), and through push assembly (3) is attached to the outside rotation of discharge cylinder (1), the outer wall of one end of discharge cylinder (1) is fixedly connected with connecting rod (5) near push assembly (3), the other end of connecting rod (5) is fixedly connected with connecting plate (7), and supplementary assembly (4) is fixedly connected to the end surface of connecting plate (7), and is connected with the inside of discharge cylinder (1) communication, is used for supplying material to the inside of discharge cylinder (1).

2. A room finishing apparatus as claimed in claim 1, wherein: The utility model discloses a brush material discharging device, including discharge cylinder (1), brush material pole (2), push assembly (3), supplementary assembly (4) and connecting rod (5), the inside cavity of discharge cylinder (1) is set, the side wall of discharge cylinder (1) is opened and is discharged hole (6), push assembly (3) is located in one end of discharge cylinder (1), and along the axial direction of discharge cylinder (1) penetrates discharge cylinder (1) to the other end, brush material pole (2) is fixedly connected in the other end of push assembly (3), and through push assembly (3) is attached to the outside rotation of discharge cylinder (1), the outer wall of one end of discharge cylinder (1) is fixedly connected with connecting rod (5) near push assembly (3), the other end of connecting rod (5) is fixedly connected with connecting plate (7), and supplementary assembly (4) is fixedly connected to the end surface of connecting plate (7), and is connected with the inside of discharge cylinder (1) communication, is used for supplying material to the inside of discharge cylinder (1).

3. A room finishing apparatus as claimed in claim 2, wherein: The utility model discloses a brush material discharging device, including discharge cylinder (1), brush material pole (2), push assembly (3), supplementary assembly (4) and connecting rod (5), the inside cavity of discharge cylinder (1) is set, the side wall of discharge cylinder (1) is opened and is discharged hole (6), push assembly (3) is located in one end of discharge cylinder (1), and along the axial direction of discharge cylinder (1) penetrates discharge cylinder (1) to the other end, brush material pole (2) is fixedly connected in the other end of push assembly (3), and through push assembly (3) is attached to the outside rotation of discharge cylinder (1), the outer wall of one end of discharge cylinder (1) is fixedly connected with connecting rod (5) near push assembly (3), the other end of connecting rod (5) is fixedly connected with connecting plate (7), and supplementary assembly (4) is fixedly connected to the end surface of connecting plate (7), and is connected with the inside of discharge cylinder (1) communication, is used for supplying material to the inside of discharge cylinder (1).

4. A room finishing apparatus as claimed in claim 2, wherein: The utility model discloses a brush material discharging device, including discharge cylinder (1), brush material pole (2), push assembly (3), supplementary assembly (4) and connecting rod (5), the inside cavity of discharge cylinder (1) is set, the side wall of discharge cylinder (1) is opened and is discharged hole (6), push assembly (3) is located in one end of discharge cylinder (1), and along the axial direction of discharge cylinder (1) penetrates discharge cylinder (1) to the other end, brush material pole (2) is fixedly connected in the other end of push assembly (3), and through push assembly (3) is attached to the outside rotation of discharge cylinder (1), the outer wall of one end of discharge cylinder (1) is fixedly connected with connecting rod (5) near push assembly (3), the other end of connecting rod (5) is fixedly connected with connecting plate (7), and supplementary assembly (4) is fixedly connected to the end surface of connecting plate (7), and is connected with the inside of discharge cylinder (1) communication, is used for supplying material to the inside of discharge cylinder (1).

5. A room finishing apparatus as claimed in claim 1, wherein: The utility model discloses a brush material discharging device, including discharge cylinder (1), brush material pole (2), push assembly (3), supplementary assembly (4) and connecting rod (5), the inside cavity of discharge cylinder (1) is set, the side wall of discharge cylinder (1) is opened and is discharged hole (6), push assembly (3) is located in one end of discharge cylinder (1), and along the axial direction of discharge cylinder (1) penetrates discharge cylinder (1) to the other end, brush material pole (2) is fixedly connected in the other end of push assembly (3), and through push assembly (3) is attached to the outside rotation of discharge cylinder (1), the outer wall of one end of discharge cylinder (1) is fixedly connected with connecting rod (5) near push assembly (3), the other end of connecting rod (5) is fixedly connected with connecting plate (7), and supplementary assembly (4) is fixedly connected to the end surface of connecting plate (7), and is connected with the inside of discharge cylinder (1) communication, is used for supplying material to the inside of discharge cylinder (1).

6. A room finishing apparatus as claimed in claim 1, wherein: The utility model discloses a brush material discharging device, including discharge cylinder (1), brush material pole (2), push assembly (3), supplementary assembly (4) and connecting rod (5), the inside cavity of discharge cylinder (1) is set, the side wall of discharge cylinder (1) is opened and is discharged hole (6), push assembly (3) is located in one end of discharge cylinder (1), and along the axial direction of discharge cylinder (1) penetrates discharge cylinder (1) to the other end, brush material pole (2) is fixedly connected in the other end of push assembly (3), and through push assembly (3) is attached to the outside rotation of discharge cylinder (1), the outer wall of one end of discharge cylinder (1) is fixedly connected with connecting rod (5) near push assembly (3), the other end of connecting rod (5) is fixedly connected with connecting plate (7), and supplementary assembly (4) is fixedly connected to the end surface of connecting plate (7), and is connected with the inside of discharge cylinder (1) communication, is used for supplying material to the inside of discharge cylinder (1). The utility model discloses a brush material discharging device, including discharge cylinder (1), brush material pole (2), push assembly (3), supplementary assembly (4) and connecting rod (5), the inside cavity of discharge cylinder (1) is set, the side wall of discharge cylinder (1) is opened and is discharged hole (6), push assembly (3) is located in one end of discharge cylinder (1), and along the axial direction of discharge cylinder (1) penetrates discharge cylinder (1) to the other end, brush material pole (2) is fixedly connected in the other end of push assembly (3), and through push assembly (3) is attached to the outside rotation of discharge cylinder (1), the outer wall of one end of discharge cylinder (1) is fixedly connected with connecting rod (5) near push assembly (3), the other end of connecting rod (5) is fixedly connected with connecting plate (7), and supplementary assembly (4) is fixedly connected to the end surface of connecting plate (7), and is connected with the inside of discharge cylinder (1) communication, is used for supplying material to the inside of discharge cylinder (1).