Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Coating roller for painting building interior walls
The invention discloses a coating roller for painting building interior walls. The roller comprises a handle, a supporting rod, a sponge roller body, a rotary drum and a protective structure, one endof the supporting rod is connected with the handle, the rotary drum is installed at the other end of the supporting rod, the outer surface of the rotary drum is connected with the sponge roller body,the protective structure is installed on the supporting rod and connected with the side face of the rotary drum, a built-in cylinder is connected to the end, away from the handle, of the supporting rod, balls are evenly distributed on the outer side of the built-in cylinder, a groove is formed in the rotary drum, the built-in cylinder is arranged in the groove and slidably connected with the groove through the balls, and the protective structure comprises an upper structure, a telescopic sleeve and a lower structure. The coating roller has the advantages that the sponge roller body can completely enter a paint through the protective structure, the paint cannot enter the movable connecting position between the rotary drum and the supporting rod, therefore the rotary drum can still flexiblyrotate, the protective structure can rotate along with rotation of the rotary drum through transmission of a bevel gear, and the situation that the protective structure is clamped and affects rotationof the rotary drum is avoided.
本发明公开了一种建筑内墙粉刷用涂料辊，其结构包括手柄、支撑杆、海绵辊体、转筒、防护结构，支撑杆一端与手柄相连接，另一端安装有转筒，转筒外表面与海绵辊体相连接，防护结构安装在支撑杆上并与转筒侧面相连接，支撑杆远离手柄的一端连接有内置筒，内置筒外侧设有均匀分布的滚珠，转筒设有凹槽，内置筒设在凹槽内并通过滚珠与凹槽滑动连接，防护结构包括上部结构、伸缩套、下部结构，本发明的有益效果是：通过防护结构能够使海绵辊体完全进入涂料中，且涂料不会进入转筒与支撑杆之间的活动连接处，从而使转筒依然灵活转动，且通过锥齿轮的传动能够使防护结构随着转筒的旋转进行旋转，避免防护结构被卡住影响转筒的转动。
Coating roller for painting building interior walls
The invention discloses a coating roller for painting building interior walls. The roller comprises a handle, a supporting rod, a sponge roller body, a rotary drum and a protective structure, one endof the supporting rod is connected with the handle, the rotary drum is installed at the other end of the supporting rod, the outer surface of the rotary drum is connected with the sponge roller body,the protective structure is installed on the supporting rod and connected with the side face of the rotary drum, a built-in cylinder is connected to the end, away from the handle, of the supporting rod, balls are evenly distributed on the outer side of the built-in cylinder, a groove is formed in the rotary drum, the built-in cylinder is arranged in the groove and slidably connected with the groove through the balls, and the protective structure comprises an upper structure, a telescopic sleeve and a lower structure. The coating roller has the advantages that the sponge roller body can completely enter a paint through the protective structure, the paint cannot enter the movable connecting position between the rotary drum and the supporting rod, therefore the rotary drum can still flexiblyrotate, the protective structure can rotate along with rotation of the rotary drum through transmission of a bevel gear, and the situation that the protective structure is clamped and affects rotationof the rotary drum is avoided.
本发明公开了一种建筑内墙粉刷用涂料辊，其结构包括手柄、支撑杆、海绵辊体、转筒、防护结构，支撑杆一端与手柄相连接，另一端安装有转筒，转筒外表面与海绵辊体相连接，防护结构安装在支撑杆上并与转筒侧面相连接，支撑杆远离手柄的一端连接有内置筒，内置筒外侧设有均匀分布的滚珠，转筒设有凹槽，内置筒设在凹槽内并通过滚珠与凹槽滑动连接，防护结构包括上部结构、伸缩套、下部结构，本发明的有益效果是：通过防护结构能够使海绵辊体完全进入涂料中，且涂料不会进入转筒与支撑杆之间的活动连接处，从而使转筒依然灵活转动，且通过锥齿轮的传动能够使防护结构随着转筒的旋转进行旋转，避免防护结构被卡住影响转筒的转动。
Coating roller for painting building interior walls
一种建筑内墙粉刷用涂料辊
HUANG BAICHUAN (Autor:in)
29.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
| Europäisches Patentamt | 2024