Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of interior decoration, and discloses a roller brush capable of effectively improving the coating extrusion effect. The roller brush comprises a roller, anair groove is formed in the outer side of the roller, rubber is fixedly connected to the outer side of the air groove, sponge is fixedly connected to the outer side of the rubber, a rotating shaft ismovably connected to the inner wall of the roller, a handle is movably connected to the bottom of the rotating shaft, and pistons are movably connected to the positions, close to the inner wall of the air groove, of the two sides of the roller. According to the roller brush capable of effectively improving the coating extrusion effect, through cooperative use of contact blocks and a sliding resistor, when a too high wall surface is subjected to roller coating, the roller extrusion force is reduced, so that the contact blocks gradually slide downwards on the surface of the sliding resistor under the action of a spring II, the circuit voltage is gradually increased, and the magnetism of electromagnets is gradually increased; and through cooperative use of the electromagnets and magnetic blocks, the purpose of driving the sponge to expand and be extruded by means of extruding gas is achieved by utilizing the principle that the same magnetism repels each other, and the extrusion effect ofa coating in the sponge is effectively improved.
本发明涉及室内装潢技术领域，且公开了一种有效提高挤压涂料的滚筒刷，包括滚筒，所述滚筒的外侧开设有气槽，气槽的外侧固定连接有橡胶，橡胶的外侧固定连接有海绵，滚筒的内壁活动连接有转动轴，转动轴的底部活动连接有手柄，滚筒的两侧且靠近气槽的内壁均活动连接有活塞。该有效提高挤压涂料的滚筒刷，通过接触块与滑动电阻的配合使用，当滚涂过高的墙面时，挤压滚筒的力量减小，从而在弹簧二的作用下接触块在滑动电阻的表面逐渐向下滑动，使得电路电压逐渐增大，从而使得电磁铁的磁性逐渐增大，再通过电磁铁与磁块的配合使用，利用同磁性相斥的原理，从而达到了挤压气体带动海绵膨胀挤压的目的，有效提高了海绵中涂料的挤出效果。
The invention relates to the technical field of interior decoration, and discloses a roller brush capable of effectively improving the coating extrusion effect. The roller brush comprises a roller, anair groove is formed in the outer side of the roller, rubber is fixedly connected to the outer side of the air groove, sponge is fixedly connected to the outer side of the rubber, a rotating shaft ismovably connected to the inner wall of the roller, a handle is movably connected to the bottom of the rotating shaft, and pistons are movably connected to the positions, close to the inner wall of the air groove, of the two sides of the roller. According to the roller brush capable of effectively improving the coating extrusion effect, through cooperative use of contact blocks and a sliding resistor, when a too high wall surface is subjected to roller coating, the roller extrusion force is reduced, so that the contact blocks gradually slide downwards on the surface of the sliding resistor under the action of a spring II, the circuit voltage is gradually increased, and the magnetism of electromagnets is gradually increased; and through cooperative use of the electromagnets and magnetic blocks, the purpose of driving the sponge to expand and be extruded by means of extruding gas is achieved by utilizing the principle that the same magnetism repels each other, and the extrusion effect ofa coating in the sponge is effectively improved.
本发明涉及室内装潢技术领域，且公开了一种有效提高挤压涂料的滚筒刷，包括滚筒，所述滚筒的外侧开设有气槽，气槽的外侧固定连接有橡胶，橡胶的外侧固定连接有海绵，滚筒的内壁活动连接有转动轴，转动轴的底部活动连接有手柄，滚筒的两侧且靠近气槽的内壁均活动连接有活塞。该有效提高挤压涂料的滚筒刷，通过接触块与滑动电阻的配合使用，当滚涂过高的墙面时，挤压滚筒的力量减小，从而在弹簧二的作用下接触块在滑动电阻的表面逐渐向下滑动，使得电路电压逐渐增大，从而使得电磁铁的磁性逐渐增大，再通过电磁铁与磁块的配合使用，利用同磁性相斥的原理，从而达到了挤压气体带动海绵膨胀挤压的目的，有效提高了海绵中涂料的挤出效果。
Roller brush capable of effectively improving coating extrusion effect
一种有效提高挤压涂料的滚筒刷
WANG KAI (Autor:in)
02.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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