KR850002447Y1

KR850002447Y1 - Ballpen padding case

Info

Publication number: KR850002447Y1
Application number: KR2019830009032U
Authority: KR
Inventors: 윤철한
Original assignee: 주식회사모나미; 송삼석
Priority date: 1983-10-22
Filing date: 1983-10-22
Publication date: 1985-10-19
Also published as: KR850003193U

Abstract

내용 없음.No content.

Description

Ball pen shim attachment

제1도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 조립 상태 단면도.2 is a cross-sectional view of the assembled state of the present invention.

제3도는 동상의 A-A 선부확대 단면도.3 is an enlarged cross-sectional view of the A-A line of the statue.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

2 : 하부캡 2' : 삽입부2: Lower Cap 2 ': Insertion Part

4 : ㄴ자형키홈 4a : 입구4: N-shaped keyway 4a: Entrance

4b : 걸림턱 6 : 키4b: Jam Jaw 6: Key

본 고안은 볼펜심장착장치에 관한 것으로 볼펜심이 출몰되지 않고 뚜껑을 개폐하는 볼펜에 있어서 잉크튜우브의 재료를 절약하고 체결상태가 견고하도록 한 것이다.The present invention relates to a ball-point pen mounting apparatus is to save the material of the ink tube in the ball-point pen opening and closing the lid without the ball pen shim, and to make the fastening state firm.

종래에 볼펜심이 출몰되지 않고 뚜껑으로 개폐하는 볼펜은 필관상단에 잉크튜우브상단이 꼭 닿아 밀리지 않도록 조립한 것이어서 불필요하게 잉크튜우브를 길게 재단하므로 재료손실이 많았고 잉크튜우브의 재단시 그 길이를 정확하게 재단하여야 하는 문제점이 있었다.Conventionally, the ball-point pen that opens and closes with a lid without the ball pen shim is assembled so that the upper part of the ink tube does not touch the upper part of the pen tube, so the ink tube is cut unnecessarily long, so there is a lot of material loss. There was a problem to be precisely cut.

즉, 길이가 길면 볼펜심선단이 외부로 빠져나오게 되고 짧으면 볼펜심이 필관내부로 밀려들어가 사용이 불가능하게 된다.In other words, if the length is long, the tip of the ball pen core is pulled out, and if the length is short, the ball pen core is pushed into the pen tube, making it impossible to use.

본 고안에서는 이와같은 종래의 결점을 해결하기 위하여 필관하부캡에 키홈을 설치하고 잉크튜우브의 표면에 키를 돌설하여 조립에 의해 키가 키홈에 장착되므로서 잉크튜우브의 길이에 관계없이 볼펜심이 견고하게 장착될 수 있게한 것이다. 이를 첨부된 도면에 의해 상세히 설명하면 다음과 같다.In the present invention, in order to solve such a conventional drawback, the key groove is installed in the lower cap of the pen tube and the key is placed on the surface of the ink tube so that the key is mounted on the key groove by assembling. It is to be firmly mounted. This will be described in detail with reference to the accompanying drawings.

상하에 캡(2)이 삽착되고 내부에 볼펜심(3)이 장착되는 공지의 볼펜(1)에 있어서 하부캡(2)의 삽입부(2') 외주벽에 입구(4a)와 걸림턱(4b)이 형성된 "ㄴ"자형 키홈(4)을 1개 또는 2개정도 천설하고 볼펜심(5)의 잉크튜우브(5')표면에는 키(6)를 돌설하여 볼펜심(5)을 하부캡(2)에 끼울때 잉크튜우브(5')의 키(6)가 "ㄴ"자형 키홈(4)의 입구(4a)로 삽입되게 한 다음 걸림턱(4b)하부로 이동되도록 회동시켜 결착한 다음 필관 (7)내부에 장착시킨 것이다.In the known ballpoint pen 1, in which the cap 2 is inserted up and down and the ball pen core 3 is mounted therein, the inlet 4a and the locking jaw (in the outer peripheral wall of the insertion portion 2 'of the lower cap 2) 4b) laid one or two “b” shaped keyways 4 formed thereon and protruded a key 6 on the surface of the ink tube 5 'of the ball pen shim 5 to lower the ball pen shim 5. When fitted to the cap 2, the key 6 of the ink tube 5 'is inserted into the inlet 4a of the "b" shaped keyway 4, and then rotated so as to be moved under the locking jaw 4b. Then it was mounted inside the tube (7).

이와같이 장착되는 볼펜심(5)은 잉크튜우브(5')의 키(6)가 "ㄴ"자형 키홈(4)에 끼워져 걸림턱(4b)에 걸려 있으므로 그 장착상태가 매우 견고하고 따라서 잉크튜우브(5')의 길이에 관계없이 조립이 가능할뿐 아니라 불필요하게 잉크튜우브를 길게 형성하므로서 일어나는 종래의 재료손실을 막을 수 있게 된다.The ball pen nib 5 to be mounted in this way has a key 6 of the ink tube 5 'fitted into the " b " shaped keyway 4 so as to be caught in the locking jaw 4b, so that the mounting state thereof is very firm and therefore the ink tube Regardless of the length of the woofer 5 ', not only the assembly is possible but also the conventional material loss caused by unnecessarily forming the ink tube long can be prevented.

Claims

In the ball-point pen with caps 1 and 2 inserted therein and a ball pen core 3 mounted therein, an inlet 4a and a locking jaw 4b are formed on the outer circumferential wall of the insertion portion 2 'of the lower cap 2. The ball pen shim mounting apparatus which installs this formed "b" shaped keyway (4), and has the key (6) of the surface of the ink tube (5 ') inserted therein.