JPS6436190U

JPS6436190U -

Info

Publication number: JPS6436190U
Application number: JP13169487U
Authority: JP
Priority date: 1987-08-28
Filing date: 1987-08-28
Publication date: 1989-03-06

Description

[Brief explanation of drawings]

第１図は本考案係止具の一実施例を示す斜視図
、第２図はその断面図、第３図は本実施例を適用
したボールペンの上半分を断面で示した側面図、
第４図は本考案係止具が取付けられたクリツプ付
き尾冠の断面図である。４……部材（外筒）、５……部材４と同心状の
部材（クリツプ付き尾冠）、１０，１１……外、
内方の先鋭部、１２……リング、１３……ストツ
パー。 FIG. 1 is a perspective view showing one embodiment of the locking device of the present invention, FIG. 2 is a sectional view thereof, and FIG. 3 is a side view showing a cross section of the upper half of the ballpoint pen to which this embodiment is applied.
FIG. 4 is a sectional view of a tail crown with a clip to which the fastening device of the present invention is attached. 4... Member (outer cylinder), 5... Member concentric with member 4 (tail crown with clip), 10, 11... Outside,
Inner tip, 12...ring, 13...stopper.

補正昭６２．１０．２実用新案登録請求の範囲を次のように補正する
。Amendment October 2, 1982 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】 (1) 同心状の２つの部材４，５を固定するもの
において、当該両部材４，５にそれぞれ食い込む
外、内方の先鋭部１０，１１をリング１２に設け
、このリング１２を両部材４，５間に嵌装させ係
着して両部材４，５を固定せしめる係止具。 (2) ２つの部材４，５は筆記具のプラスチツク
製の外筒と内筒または軸体であり、先鋭部１０，
１１を有するリング１２は金属製である実用新案
登録請求の範囲第１項記載の係止具。 (3) 先鋭部１０，１１はそれぞれリング１２の
両端外内側に備えられている実用新案登録請求の
範囲第１項、第２項のいずれかに記載の係止具。[Claims for Utility Model Registration] (1) In a device that fixes two concentric members 4 and 5, a ring 12 is provided with outer and inner sharpened portions 10 and 11 that bite into both the members 4 and 5, respectively. , a locking tool that fixes both members 4 and 5 by fitting and locking this ring 12 between both members 4 and 5. (2) The two members 4 and 5 are the plastic outer cylinder and inner cylinder or shaft body of the writing instrument, and the sharp parts 10,
The locking tool according to claim 1, wherein the ring 12 having the ring 11 is made of metal. (3) The locking device according to claim 1 or 2, wherein the sharpened portions 10 and 11 are provided on the outer and inner sides of both ends of the ring 12, respectively.

Claims

[Claims for Utility Model Registration] (1) In a device that fixes two concentric members 4, 5, a stopper 13 is provided on the outer surface or inner surface of either the outer or inner members 4, 5, and The ring 12 is provided with outer and inner sharpened portions 10 and 11 that bite into the members 4 and 5, respectively.
2 is fitted between both members 4 and 5 and engaged, and both members 4
, 5 are fastened. (2) The two members 4 and 5 are the plastic outer cylinder and inner cylinder or shaft body of the writing instrument, and the sharp parts 10,
The locking tool according to claim 1, wherein the ring 12 having the ring 11 is made of metal. (3) The locking device according to claim 1 or 2, wherein the sharpened portions 10 and 11 are provided on the outer and inner sides of both ends of the ring 12, respectively.