Title:
WRITING BRUSH HEAD MEMBER, WRITING BRUSH HEAD, AND WRITING BRUSH
Document Type and Number:
WIPO Patent Application WO/2014/174705
Kind Code:
A1
Abstract:
Provided are a writing brush head which has a waist portion with strong elasticity and good cohesiveness and can be manufactured at low cost, and a writing brush.
A writing brush head (11) composed of three layers of a central layer, a core hair layer (31), and a clothing hair layer (41), wherein the centrally located central layer is configured from a central hair layer (21) mainly composed of bristles of which portions slightly lower than central portions are tightly bound by a lower binding band (26), the core hair layer (31) is formed by tightly binding the lower portion thereof by an intermediate binding band (34) while the central hair layer (21) is covered with core hairs (33), and the clothing hair layer (41) is formed by tightly binding the lower portion thereof by a lower binding band (44) while the core hair layer (31) is covered with clothing hairs (43).
Inventors:
KONDO MASUKO (JP)
Application Number:
PCT/JP2013/079024
Publication Date:
October 30, 2014
Filing Date:
October 25, 2013
Export Citation:
Assignee:
KONDO MASUKO (JP)
International Classes:
B43K1/12; B43K8/02; B43K15/00
Foreign References:
| JP5357354B1 | 2013-12-04 | |||
| JPS1212477Y | ||||
| JPS0718476Y | ||||
| JPS1812543Y | ||||
| JPS63166477U | 1988-10-28 | |||
| JPS6162085U | 1986-04-26 | |||
| JPS51110634U | 1976-09-07 | |||
| JP2009126048A | 2009-06-11 | |||
| JPS5210970Y2 | 1977-03-10 | |||
| JPS5443437U | 1979-03-24 | |||
| JPS391428Y1 | ||||
| JP2005199435A | 2005-07-28 |
Attorney, Agent or Firm:
SENTOKUIN, Hiroshi (JP)
専徳院 博 (JP)
専徳院 博 (JP)
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