Collector-type applicator implement

Patent metadata

Field	Value
Publication number	US-9119457-B2
Application number	US-201414282666-A
Country	US
Kind code	B2
Filing date	May 20, 2014
Priority date	May 21, 2013
Publication date	Sep 1, 2015
Grant date	Sep 1, 2015

Abstract

A collector-type applicator implement includes: a barrel body having a front barrel and a main barrel on a rear side of the front barrel, the main barrel being fitted with the front barrel; a collector having comb-like fins and arranged in a front part of the barrel body; and, a storage space defined in a rear part of the barrel body for storing an application liquid. The collector is covered by front barrel and the main barrel and configured to be held inside the barrel body.

First claim

What is claimed is:

1. A collector-type applicator implement comprising:
a barrel body comprising:
a front barrel; and
a main barrel on a rear side of the front barrel, the main barrel being fitted with the front barrel,

a collector having comb-like fins and arranged in a front part of the barrel body; and,
a storage space defined in a rear part of the barrel body for storing an application liquid, wherein
the collector is covered by the front barrel and the main barrel and configured to be held inside the barrel body, and
a thick supporting wall abutting an inner surface of the front barrel is formed ever plural number of fins of the collector, and the outside diameter of the collector is varied stepwise by the thick supporting wall.

2. The collector-type applicator implement according to claim 1 , wherein an outside diameter in a rear part of the collector is greater than an outside diameter in a front part of the collector.

3. The collector-type applicator implement according to claim 2 , further comprising a center core disposed inside the collector to lead the application liquid from the storage space to a writing part, wherein the center core is not projected from a rear end of the collector into the storage space.

4. The collector-type applicator implement according to claim 2 , wherein an elastic thin projection is formed in a front end of the collector that abuts a writing part.

5. The collector-type applicator implement according to claim 1 , wherein an outer periphery of the front part of the collector is put in hermetic contact with an inner wall of the front barrel.

6. The collector-type applicator implement according to claim 1 , further comprising a center core disposed inside the collector to lead the application liquid from the storage space to a writing part, wherein a plurality of ribs are provided in a hollow portion of the collector and projected inwardly in the hollow portion, and the center core is inserted in the hollow portion.

Assignees

• Mitsubishi Pencil Co

Inventors

• Ooba Shigeki

Classifications

• A45D2200/1072

  Eyeliners · CPC title

• A45D34/04 Primary

  Appliances specially adapted for applying liquid, e.g. using roller or ball · CPC title

• B43K5/18

  Arrangements for feeding the ink to the nibs · CPC title

• B43K5/1809

  Feed bars · CPC title

• B43K8/04

  Arrangements for feeding ink to writing-points · CPC title