Novel writing brush

• Main Authors: KUN WANG, JIAHUA XU
• Format: Patent
• Language: English
• Published: 17.10.2001
• Edition: 7
• Subjects: BUREAU ACCESSORIES; IMPLEMENTS FOR WRITING OR DRAWING; PERFORMING OPERATIONS; TRANSPORTING; WRITING OR DRAWING IMPLEMENTS

The utility model relates to a novel writing brush, which belongs to the technical field of the subgroup of the writing end of fiber felt, or similar multi-hole or capillary-pipe materials which are included in the group of ink pens of which the writing ends are not pen nibs or ball points of the subclass of writing or drawing appliances of the class of writing or drawing appliances; office supplies under the subsection of printing in the section of performing operations and transporting according to the classification of the International Patent Classification (IPC). The number is B43K8/02. The utility model is composed of a key, a piston, a pen casing, a sleeve barrel, a pressing block, a spring, a rubber bag, a one-way through hole, a through hole and a writing brush clamp. The utility model is characterized in that ellipsoid-shaped rubber bag of the novel writing brush is arranged on one end of the cylinder-shaped sleeve barrel. The utility model is a novel writing brush with practical value.