Title:
筆記具
Document Type and Number:
Japanese Patent JP6839961
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a writing instrument that comprises a holding part not only having a high-quality image imparted by a hard exterior part and elasticity imparted by an elastic body but also improving a fit for fingers.SOLUTION: A writing instrument 1 has a characteristic holding part. The writing instrument 1 comprises the holding part 20 that has an annular elastic body 22, a plurality of hard plate-like members 23 and 24 that are circumferentially arranged in such a manner as to cover an outer peripheral surface of the elastic body 22, and first and second ring-shaped members 25 and 26 for fixing front ends 23a and 24a and back ends 23b and 24b in the axial direction A of the plate-like members 23 and 24, respectively.SELECTED DRAWING: Figure 3
Inventors:
Yusuke Koizumi
Nakayama Kyo
Akihito Mitsui
Seiichi Takigawa
Kei Omoto
Hiroshi Izawa
Satoshi Okabe
Thiago Bach
Nakayama Kyo
Akihito Mitsui
Seiichi Takigawa
Kei Omoto
Hiroshi Izawa
Satoshi Okabe
Thiago Bach
Application Number:
JP2016211472A
Publication Date:
March 10, 2021
Filing Date:
October 28, 2016
Export Citation:
Assignee:
MITSUBISHI PENCIL CO.,LTD.
International Classes:
B43K3/00
Domestic Patent References:
| JP56039284U | ||||
| JP56036478U | ||||
| JP2016020074A | ||||
| JP2009119696A |
Attorney, Agent or Firm:
Atsushi Aoki
Tetsuro Shimada
Shinji Mitsuhashi
Kentaro Ito
Hirose Shigeki
Tatsuki Sone
Tetsuro Shimada
Shinji Mitsuhashi
Kentaro Ito
Hirose Shigeki
Tatsuki Sone