CN112031353A

CN112031353A - Painting device

Info

Publication number: CN112031353A
Application number: CN202011060529.4A
Authority: CN
Inventors: 董诚傲; 邱冬梅; 赵海霞; 米华奇; 孙文浩
Original assignee: China Second Metallurgy Group Co Ltd
Current assignee: China Second Metallurgy Group Co Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2020-12-04

Abstract

The application discloses painting device, including casing and round brush. The shell defines an open cavity, and the edges of the opening are located on the same plane. The axis of round brush is on a parallel with the plane at open-ended border place, and the round brush roll mounting is in the cavity, and one side protrusion in the open-ended border of the diapire of keeping away from the cavity of round brush for when open-ended border is on a parallel with the wall, the one side of the diapire of keeping away from the cavity of round brush is contradicted with the wall, and with paintbrush to wall. The painting device is convenient to mount and dismount, simple to use, good in implementation effect, energy-saving and environment-friendly, prevents splashing around in the painting operation process, reduces waste, avoids secondary cleaning work, and creates favorable conditions for construction site standardized construction.

Description

Painting device

Technical Field

The application relates to the field of painting devices, in particular to a painting device.

Background

At present, the rolling brush device is not directly adopted to operate in the coating and paint brushing construction process of the exterior wall in the domestic municipal and building industries. The defects of directly adopting the rolling brush operation are as follows: first, paint splash has been caused. And secondly, energy conservation and environmental protection are not achieved. And thirdly, coating is not uniformly coated during construction. And fourthly, cleaning the site after construction.

Content of application

The application provides a painting device can stop splashing everywhere in the painting operation process.

In a first aspect, embodiments of the present application provide a painting apparatus including a housing and a roller brush. The shell defines an open cavity, and the edges of the opening are located on the same plane. The axis of round brush is on a parallel with the plane at open-ended border place, and the round brush roll mounting is in the cavity, and one side protrusion in the open-ended border of the diapire of keeping away from the cavity of round brush for when open-ended border is on a parallel with the wall, the one side of the diapire of keeping away from the cavity of round brush is contradicted with the wall, and with paintbrush to wall.

In some of these embodiments, the edge of the opening has a leakproof brush, so that paint flowing to the edge of the opening is brushed to the wall surface through the leakproof brush.

In some of these embodiments, the anti-drip brush is located at the bottom of the rim of the opening.

In some of the embodiments, the housing has a painting portion having a containing cavity, and a bottom of the containing cavity has a painting port located right above the rolling brush, so that paint in the containing cavity flows to the rolling brush.

In some of the embodiments, the number of the painting openings is multiple, and each painting opening is arranged along the length direction of the rolling brush.

In some of these embodiments, the roller brush includes a roller and a brush body that surrounds the outer peripheral wall of the roller.

In some of these embodiments, the cavity has a fixed shaft therein and the drum is sleeved onto the outside of the fixed shaft.

In some of these embodiments, the housing has a support bar on the exterior thereof, the support bar having an axis perpendicular to the axis of the roll brush, the support bar being connected to the housing.

In some of these embodiments, the support rod is connected to a fixed shaft.

In some of these embodiments, the support pole has a detachable handle.

According to an embodiment of the application, a painting device is provided, which comprises a shell and a rolling brush. The shell defines an open cavity, and the edges of the opening are located on the same plane. The axis of round brush is on a parallel with the plane at open-ended border place, and the round brush roll mounting is in the cavity, and one side protrusion in the open-ended border of the diapire of keeping away from the cavity of round brush for when open-ended border is on a parallel with the wall, the one side of the diapire of keeping away from the cavity of round brush is contradicted with the wall, and with paintbrush to wall. The painting device is convenient to mount and dismount, simple to use, good in implementation effect, energy-saving and environment-friendly, prevents splashing around in the painting operation process, reduces waste, avoids secondary cleaning work, and creates favorable conditions for construction site standardized construction.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of a painting apparatus at a first angle according to an embodiment of the present application;

FIG. 2 is a schematic view of the painting apparatus at a second angle according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a painting device in use according to an embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

Referring to fig. 1 to 3, an embodiment of the present application provides a painting apparatus 1 including a housing 10 and a roll brush 20.

The housing 10 defines an open cavity 11, the edges of which lie in the same plane. When the painting device 1 is used for painting, the opening faces the wall surface 2, at the moment, the axis of the opening is perpendicular to the wall surface 2, and the plane where the edge of the opening is located is parallel to the wall surface 2. The housing 10 may be made of synthetic plastic.

To form the cavity 11, the housing 10 may include an outer side, a first end, and a second end. The outer side part can be a plate with two cambered surfaces at two sides, and the axis of the cambered surface extends horizontally. The first end portion may be a plate shape having both flat sides and arranged to close the first end of the outer portion in the axial direction thereof. The second end portion may be a plate shape having both sides thereof flat, and configured to close off a second end of the outer portion in an axial direction thereof.

The axis of round brush 20 is on a parallel with the plane at open-ended border place, and round brush 20 roll-type mounting is in cavity 11, and one side protrusion in open-ended border of the diapire of keeping away from cavity 11 of round brush 20 for when open-ended border is on a parallel with wall 2, one side of the diapire of keeping away from cavity 11 of round brush 20 is contradicted with wall 2, and with the paintbrush to wall 2. When the housing 10 includes an outer side, a first end and a second end, the axis of the roll brush 20 may coincide with the axis of the cavity 11.

The roll brush 20 may include a drum 21 and a brush body 22, and the brush body 22 surrounds the outer circumferential wall of the drum 21. The axial length of the drum 21 may be greater than or equal to the corresponding length of the brush body 22. The brush body 22 may be in a sheet shape and attached to the outer circumferential wall of the drum 21. The brush body 22 may be made of a chemical fiber material.

To achieve the rolling of the roll brush 20, the cavity 11 may have a fixed shaft 50 therein, and the roller 21 is sleeved to the outside of the fixed shaft 50. Lubricating oil may be provided between the drum 21 and the fixed shaft 50. When the housing 10 includes the outer side portion, the first end portion and the second end portion, the first end of the fixing shaft 50 may be inserted and fixed at the first end portion, and the second end of the fixing shaft 50 may be inserted and fixed at the second end portion. The stationary shaft 50 may include a first stationary shaft section and a second stationary shaft section arranged in an axial direction thereof. The first fixed shaft segment and the second fixed shaft segment may or may not be connected. The first fixed shaft section can be penetrated and fixed on the first end part, and the second fixed shaft section can be penetrated and fixed on the second end part.

The first ends of the fixed shafts 50 may each be located on a side of the first end portion facing away from the cavity 11, and the second ends may be located on a side of the second end portion facing away from the cavity 11. The first end of the fixing shaft 50 may have a first fixing slit at an outer edge thereof. The first end portion may have a first annular protrusion, the first annular protrusion may be configured to surround the outside of the fixing shaft 50 with a gap therebetween after the fixing shaft 50 passes through the first end portion, and an outer edge of a protruding end of the first annular protrusion may have a first positioning notch. There may be a first sleeve which may have a first annular retaining wall and a first annular retaining wall. The first annular fixing wall may have a first fixing protrusion, and the first annular fixing wall may be configured such that the first annular fixing wall is inserted between the first annular protrusion and the fixing shaft 50, and the first fixing protrusion slides into the first fixing slit when the fixing shaft 50 is tightened. The first annular limiting wall can be provided with a first limiting protrusion, the first annular limiting wall can be configured to be sleeved outside the first fixing protrusion, and when the first fixing protrusion is tightened, the first limiting protrusion slides into the first positioning notch.

Similarly, the second end of the fixing shaft 50 may have a second fixing slit at an outer edge thereof. The second end portion may have a second annular protrusion, the second annular protrusion may be configured to surround the outside of the fixing shaft 50 with a gap from the fixing shaft 50 after the fixing shaft 50 passes through the second end portion, and an outer edge of a protruding end of the second annular protrusion may have a second positioning notch. There may be a second harness which may have a second annular retaining wall and a second annular retaining wall. The second annular fixing wall may have a second fixing protrusion, and the second annular fixing wall may be configured such that the second annular fixing wall is inserted between the second annular protrusion and the fixing shaft 50, and the second fixing protrusion slides into the second fixing notch when the fixing shaft 50 is tightened. The second annular limiting wall can be provided with a second limiting protrusion, the second annular limiting wall can be configured to be sleeved outside the second fixing protrusion, and when the second fixing protrusion is tightened, the second limiting protrusion slides into the second positioning notch.

The painting device 1 is convenient to mount and dismount, simple to use, good in implementation effect, energy-saving and environment-friendly, avoids splashing everywhere in the painting operation process, reduces waste, avoids secondary cleaning work, and creates favorable conditions for construction site standardized construction.

The housing 10 may have a painting portion 40 thereon, the painting portion 40 has a receiving cavity 41, and the bottom of the receiving cavity 41 has a painting opening located right above the rolling brush 20, so that paint in the receiving cavity 41 flows to the rolling brush 20. The number of the paint adding openings can be multiple. Each of the painting ports may be arranged along the length direction of the roll brush 20, and the arrangement length of all the painting ports may be equal to the length of the roll brush 20. The top of the painting portion 40 may have a supply port, and the supply port may have a sealing plug.

To form the receiving chamber 41, the housing 10 may include an inner side, an upper side, and a lower side. The inner side portion may be a plate shape with both sides being arc surfaces, an axis of the arc surface extends horizontally, the inner side portion is configured such that both ends of the inner side portion in a radial direction of the inner side portion are flush with both ends of the first side portion in the radial direction of the inner side portion, and both ends of the inner side portion in an axial direction of the inner side portion are connected with the outer ring of the first end portion and the outer ring of the first end portion respectively. The upper portion may be plate-shaped with both sides being flat and arranged to close the upper gaps of the inner and outer portions. The lower portion may be plate-shaped with both sides thereof being flat, and arranged to close the lower gap between the inner portion and the outer portion. At this time, the outer portion, the outer ring of the first end portion, the inner portion, the upper portion, and the lower portion constitute the painted portion 40.

The edge of the opening may have a leakage prevention brush 30, so that paint flowing to the edge of the opening is brushed to the wall surface 2 through the leakage prevention brush 30. The leakage preventing brush 30 may be a sheet attached to the edge of the opening. The material of the leakage preventing brush 30 may be the same as that of the brush body 22. The leakage preventing brush 30 may surround the rim of the opening. Or may be located only at the bottom of the rim of the opening.

When the casing 10 includes an inner side, an upper side and a lower side, the leakage preventing brush 30 may be located on a side of the lower side facing away from the accommodating chamber 41. The length of the leakage preventing brush 30 may be equal to the length of the lower side portion. The lower side portion may have a refill port with a leak-proof plug at the refill port. The above arrangement enables the replenishment of paint to the leakage preventing brush 30. The number of the supplementary ports may be plural. The respective supplementary ports may be arranged in a length direction of the leakage preventing brushes 30, and the arrangement length of all the supplementary ports may be equal to the length of the leakage preventing brushes 30.

The exterior of the housing may have a support bar 60. The axis of the support rod 60 may be perpendicular to the axis of the roll brush 20. The support bar 60 is connected to the housing 10. The support bar 60 may be made of a metal material. The support rod 60 may be rotatably coupled or fixedly coupled to the fixed shaft 50. The support rod 60 may be coupled to both ends of the rotation shaft passing through the fixed shaft 50 when rotatably coupled. The support pole 60 may have a removable handle 70. The support rod 60 and the handle 70 may be threaded.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it is to be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms may be understood by those skilled in the art according to specific situations.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A painting apparatus, comprising:

the shell defines an open cavity, and the edges of the openings are positioned on the same plane;

the round brush, the axis is on a parallel with the plane at open-ended border place, the round brush roll install in the cavity, just keep away from of round brush one side protrusion in one side of the diapire of cavity open-ended border makes when the open-ended border is on a parallel with the wall, keeping away from of round brush one side of the diapire of cavity with the wall is contradicted, and with the paintbrush extremely the wall.

2. A painting apparatus as claimed in claim 1,

the edge of the opening is provided with an anti-leakage brush, so that paint flowing to the edge of the opening is brushed to the wall surface through the anti-leakage brush.

3. A painting apparatus according to claim 2,

the leakage-proof brush is positioned at the bottom of the edge of the opening.

4. A painting apparatus as claimed in claim 1,

the casing has the portion of adding lacquer, the portion of adding lacquer has and holds the chamber, the bottom that holds the chamber has the mouth of adding lacquer, it is located to add the mouth of lacquer directly over the round brush, makes the paint that holds in the chamber flows to the round brush.

5. A painting apparatus according to claim 4,

the number of the paint adding openings is multiple, and the paint adding openings are arranged along the length direction of the rolling brush.

6. A painting apparatus as claimed in claim 1,

the round brush includes cylinder and brush body, the brush body encircles the periphery wall of cylinder.

7. A painting apparatus according to claim 6,

the concave cavity is provided with a fixed shaft, and the roller is sleeved outside the fixed shaft.

8. A painting apparatus according to any one of claims 1 to 7,

the outside of casing has the bracing piece, the axis of bracing piece perpendicular to the axis of round brush, the bracing piece with the casing is connected.

9. A painting apparatus as claimed in claim 8,

the support rod is connected with the fixed shaft.

10. A painting apparatus as claimed in claim 8,

the support rod is provided with a detachable handle.