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Wall painting device

A technology for painting walls and connecting components, applied in the direction of construction, building structure, etc., can solve the problems of paint absorption, long handle length, inconvenient operation of the piston, etc., and achieves the effect of simple operation and exquisite structure.

Inactive Publication Date: 2018-08-28
顾东海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, people find after actual use that such technical solutions still have the following problems: one, the length of the handle is long, which is extremely inconvenient for the operation of the piston; two, the piston is only sealed by a sealing ring on one side, and the air tightness is relatively high Poor, it has a certain impact on the absorption of paint

Method used

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Embodiment Construction

[0016] The present invention as Figure 1-2 As shown, it includes a handrail 1, a roller 2 and a connecting assembly 3, and the roller 2 is connected to one side of the handrail 1 through the connecting assembly 3 and is perpendicular to the handrail 1;

[0017] The hand lever 1 includes an inner rod body 11, an outer body 12, a piston 13, a sealing gasket 14, a connecting rod 15 and a suction nozzle 16. The inner rod body 11 is hollow and one end thereof is connected with the connecting assembly 3, so that The outer casing 12 is sleeved on the end of the inner rod body 11 away from the connecting assembly 3, the piston 13 is slidably connected in the inner rod body 11, and the sealing gasket 14 is arranged between the piston 13 and the inner rod body 11, and the connecting rod One end of 15 is fixedly connected to the piston 13, and the other end protrudes out of the inner rod body 11 and is fixedly connected with the outer body 12; Pass;

[0018] The connection assembly 3 ...

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Abstract

The invention discloses a wall painting device, and relates to the field of decoration tools. The wall painting device is delicate in structure, easy to operate, and good in sealing effect. The wall painting device comprises a handrailing, a roller and a connecting assembly, and the roller is connected to one side of the handrailing through the connecting assembly and is perpendicular to the handrailing. The handrailing includes an inner rod body, an outer sleeve body, a piston, a sealing pad, a connecting rod and a suction nozzle, wherein the inner rod body is hollow, and a connecting assembly is connected with one end of the inner rod body; the end, away form the connecting assembly, of the inner rod body is sleeved with the outer sleeve body; and the piston is slidably connected into the inner rod body, and the sealing pad is arranged between the piston and the inner rod body. When the wall painting device is used, an operator can first put the suction nozzle into a paint barrel andpull the outer sleeve body outwards, so that paint is drawn into the inner rod body, then the outer sleeve body is extruded while the outer sleeve body is repeatedly swung in the same direction on awall surface, and the automatic ejection of the paint and rapid painting of the wall surface can be realized.

Description

technical field [0001] The invention relates to the field of decoration tools, in particular to the improvement of the tools used for wall painting. Background technique [0002] At present, people mostly use a wall brusher composed of a roller and a thin shaft to paint the wall surface, which needs to be repeatedly dipped in materials during use, which is very troublesome to operate. In response to this, the National Bureau published a Chinese invention patent application titled "An Improved Wall Cleaner" with the application number "201410270328.5" on February 3, 2016. In this case, a piston was set in the handle. Thus, the construction efficiency is greatly improved. [0003] However, people find after actual use that such technical solutions still have the following problems: one, the length of the handle is long, which is extremely inconvenient for the operation of the piston; two, the piston is only sealed by a sealing ring on one side, and the air tightness is relati...

Claims

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Application Information

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IPC IPC(8): E04F21/08
CPCE04F21/08
Inventor 顾东海
Owner 顾东海
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