KR880002382Y1 - Sharp pencil - Google Patents

Sharp pencil Download PDF

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Publication number
KR880002382Y1
KR880002382Y1 KR2019850014739U KR850014739U KR880002382Y1 KR 880002382 Y1 KR880002382 Y1 KR 880002382Y1 KR 2019850014739 U KR2019850014739 U KR 2019850014739U KR 850014739 U KR850014739 U KR 850014739U KR 880002382 Y1 KR880002382 Y1 KR 880002382Y1
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KR
South Korea
Prior art keywords
tip
pin
cap
flange
coil spring
Prior art date
Application number
KR2019850014739U
Other languages
Korean (ko)
Other versions
KR870008213U (en
Inventor
고홍명
Original Assignee
고홍명
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 고홍명 filed Critical 고홍명
Priority to KR2019850014739U priority Critical patent/KR880002382Y1/en
Publication of KR870008213U publication Critical patent/KR870008213U/en
Application granted granted Critical
Publication of KR880002382Y1 publication Critical patent/KR880002382Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/04—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by means sliding in longitudinally-slotted casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/08—Protecting means, e.g. caps

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

내용 없음.No content.

Description

신축 필기구의 선단팁 출입장치Tip tip access device for telescopic writing instruments

제 1 도는 필기구의 몸통을 길이방향으로 잡아당겨서 그 길이가 길어지게하는 동시에 선단팁이 자동적으로 나오게한 상태를 나타낸 정면도.1 is a front view showing a state in which the tip of the writing instrument is pulled in the longitudinal direction to lengthen its length and the tip tip comes out automatically.

제 2 도는 필기구의 몸통을 캡속에 밀어 넣어서 그 길이가 짧아지게하는 동시에 선단팁이 자동적으로 들어가게한 상태를 나타낸 정면도.2 is a front view showing a state in which the tip of the writing instrument is pushed into the cap to shorten its length and the tip tip is automatically entered.

제 3 도는 제 1 도에 도시한 필기구 전체의 종단면도.3 is a longitudinal sectional view of the entire writing instrument shown in FIG.

제 4 도는 제 2 도에 도시한 필기구 전체의 종단면도.4 is a longitudinal sectional view of the entire writing instrument shown in FIG.

제 5 도는 제 3 도에 중간부와 하단부의 확대도이다.5 is an enlarged view of the middle portion and the lower portion in FIG.

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

1 : 몸통 2, 11, 14a : 턱부1: Body 2, 11, 14a: Chin

4 : 보호관 5 : 부재4: protective tube 5: absence

6 : 수직구멍 7 : 핀6: vertical hole 7: pin

8 : 프렌지 9 : 투관8: flange 9: bushing

10 : 내공 12 : 코일스프링10: hole 12: coil spring

13 : 원추형캡 14 : 캡체13: conical cap 14: cap body

15 : 머리체15: head

본 고안은 필기구의 몸통을 길이방향으로 잡아빼면 그 길이가 길어지게 되는 동시에 선단팁이 자동적으로 나오게 되고, 그 몸통을 캡속에 밀어넣으면 필기구의 길이가 짧아지는 동시에 선단팁이 자동적으로 들어가도록 구성한 것이다.The present invention is configured to pull out the body of the writing instrument in the longitudinal direction and the length of the writing instrument is automatically extended, and the tip tip comes out automatically when the body is pushed into the cap. .

종래, 일반적으로 사용하고 있는 볼펜은 그 상단부에 설치된 압동장치를 누르면 선단팁이 나오게 되고, 다시 압동장치를 누르면 선단팁이 들어가도록 구성되어 있는바, 본 고안은 종래와 같은 압동장치를 설치하지 않고 몸통에 캡속에 밀어 넣거나 잡아빼는 작동을 하면 선단팁이 자동적으로 출입되게한 것으로 첨부도면에 의하여 상세히 설명하면 다음과 같다.Conventionally, a ball point pen which is generally used has a tip tip coming out by pressing the pressure device installed at the upper end thereof, and the tip tip enters when the pressure device is pressed again, and the present invention does not install the pressure device as in the prior art. Pushing the cap into the body or pulling out the operation of the tip tip is automatically entered and described in detail by the accompanying drawings as follows.

몸통(1)에 있어서, 상단부 외벽에 턱부(2)를 형성하고, 또 그 상단부 내벽에는 잉크튜우브(3)를 끼우는 보호관(4)의 상단과 일체로된 부재(5)를 강압으로 밀어끼워서 몸통(1)과 일체로 되게하는 동시에 그 몸통(1)의 하단과 상기한 보호관(4)의 하단 길이가 일치되게 하고, 상기한 부재(5)의 일측에는 수직구멍(6)을 뚫어서 여기에 소정의 길이를 갖인 핀(7)의 상부를 끼우되, 상기한 수직구멍(6) 밑에서 그 이상 들어가지 못하게 하는 혹(7a)과 그 혹(7a)이상을 여유있는 길이로 연장하여 상단을 확대 시키므로서 핀(7)이 하방으로도 탈출하지 못하게 하였으며, 상기한 보호관(4)의 하단부에는 상기한 핀(7)의 하단이 상면에 접촉되는 프렌지(8)를 형성한 투관(9)을 끼우되 그 내공(10)에 상기한 보호관(4)의 하단이 그 이상 들어가지 못하게 하는 턱부(11)를 형성하는 동시에 그 투관(9)의 끝길이를 약간 줄여서 잉크튜우부(3)의 선단팁(3a)이 노출되도록 형성하고, 그 투관(9)의 상부외면에는 코일스프링(12)을 끼우고, 다음에 원추형 캡(13)의 상단나사(13a)를 몸통(1)의 하단부 내면에 형성한 암나사(1a)에 돌려 끼워서 상기한 코일스프링(12)의 프렌지(8)의 저면에 받쳐들게 하였다.In the trunk (1), a jaw portion (2) is formed on the outer wall of the upper end, and on the inner wall of the upper end, the member (5) integrally with the upper end of the protective tube (4) for fitting the ink tube (3) is pushed in by force. The lower end of the body 1 and the lower end of the protective tube 4 coincide with each other, and the vertical hole 6 is drilled in one side of the member 5. Insert the upper part of the pin (7) having a predetermined length, but extends the upper end by extending the hump (7a) and the hump (7a) to a sufficient length to prevent any further entry below the vertical hole (6) In order to prevent the pin 7 from escaping downward, the lower end of the protective tube 4 is fitted with a bushing 9 having a flange 8 in which the lower end of the pin 7 contacts the upper surface. However, at the same time forming the jaw portion 11 to prevent the lower end of the protective tube 4 above the inner hole 10 to enter further The tip length of the bushing 9 is slightly reduced so that the tip tip 3a of the ink tube 3 is exposed, and the coil spring 12 is inserted into the upper outer surface of the bushing 9, and then conical. The upper screw 13a of the cap 13 was screwed into the female screw 1a formed on the inner surface of the lower end of the trunk 1 so as to support the bottom face of the flange 8 of the coil spring 12 described above.

다음에 캡체(14)에 있어서는 그 하단부 내벽에 상기한 몸통(1) 상부의 턱부(2)에 걸리게하는 턱부(14a)를 형성하여 몸통(1)과 캡체(14)가 분리되지 못하게하고 또 캡체(14)의 상부에는 머리부재(15)를 강압으로 밀어끼워서 고정하여 그 바닥면이 상기한 핀(7)의 상단에 접촉 가능하도록 구성한 것이다.Next, in the cap body 14, a lower jaw portion 14a is formed on the inner wall of the lower end portion so as to be caught by the upper jaw portion 2 of the upper portion of the body 1, thereby preventing the body 1 and the cap body 14 from being separated. The upper portion of the 14 is configured to push the head member 15 by pressing force so that the bottom surface is in contact with the upper end of the pin (7).

미설명 부호 16은 클립이다.Reference numeral 16 is a clip.

이와같이 구성된 본 고안은 제 1 도, 제 3 도와 같은 상태에서 제 2 도 제 4 도와 같이 몸통(1)을 캡(14)속에 밀어넣으면 필기구 전체의 길이가 짧아지는 동시에 핀(7)의 상단이 머리부재(15)의 저면에 닿아서 그 핀(7)을 하방으로 밀어내게 되므로 핀(7)의 하단은 프렌지(8)의 상면을 눌러서 투관(9)을 밀게되는 까닭에 그 투관(9)이 선단팁(3a)을 덮어주게 되는 동시에 스프링(12)은 수축된다.According to the present invention configured as described above, when the body 1 is pushed into the cap 14 in the same state as in the first and third degrees, the length of the entire writing instrument is shortened, and the upper end of the pin 7 is the head. Since the bottom surface of the member 15 is pushed down to push the pin 7 downward, the lower end of the pin 7 pushes the bushing 9 by pressing the top surface of the flange 8 so that the bushing 9 is pushed. The spring 12 is retracted while covering the tip 3a.

반대로 제 2 도 및 제 4 도와 같이 전체 길이가 줄어든 상태에서, 제 1 도, 제 3 도와 같이 몸통(1)을 잡아빼면 전체 길이가 길어지는 동시에 수축되었던, 코일스프링(12)의 탄발에 의하여 프렌지(8)는 핀(7)을 밀어올리는 동시에 투관(9)이 들리게 되므로 선단팁(3a)이 외부로 노출되는 것이다.On the contrary, in a state in which the overall length is reduced as shown in FIGS. 2 and 4, when the body 1 is pulled out as shown in FIGS. 1 and 3, the length of the entire body is increased and contracted by the coil springs 12 of the coil spring 12. 8 is to push the pin (7) at the same time the bushing (9) is lifted so that the tip (3a) is exposed to the outside.

이와 같이 실시되는 본 고안은 몸통을 길이방향으로 잡아빼면, 전체 길이가 길어지게 되는 동시에 선단팁이 자동적으로 노출되고 반대로 몸통을 캡속에 밀어넣으면 전체 길이가 짧아지는 동시에 선단팁이 숨게되는 것이므로 종래와 같이 압동장치가 없더라도 선단팁의 출입이 용이하게 됨은 물론, 그 전체 길이가 콤펙트하게 단축되는 것이므로 휴대에 간편하게 되는 특징이 있는 것이다.The present invention is carried out in this way by pulling the torso in the longitudinal direction, the total length becomes longer, at the same time the tip tip is automatically exposed, and if the body is pushed into the cap on the contrary, the total length is shortened and the tip tip is hidden. Even if there is no pressure device as well as the tip tip is easy to go out, of course, because the overall length is compactly shortened, there is a feature that is convenient to carry.

Claims (1)

몸통(1)과 캡체(14)를 서로 결합하여 신축자재케 하는 것에 있어서, 몸통(1)의 상단에 잉크튜우브(3)를 끼우는 보호관(4)과 일체로 된 부재(5)를 고정하고, 그 부재(5)의 일축에는 수직구멍(6)을 뚫어서 소정의 길이를 갖인 핀(7)의 상부를 끼우되, 적당한 부위에 혹(7a)을 형성함과 아울러 그 혹(7a)이상을 여유있는 길이로 연장하여 이를 상기한 수직구멍(6)에 올려 끼운후, 그 단부를 확대시키며, 상기한 보호관(4)의 하단부에는 프렌지(8)를 형성한 투관(9)을 끼우는 동시에 그 투관(9)의 외부에 통상의 코일스프링(12)과 원추형캡(13)을 몸통(1) 밑의 나사에 돌려끼워서 코일스프링(12)의 탄발력에 의하여 돌려지는 프렌지(8)가 상기한 핀(7)의 하단과 접촉되게하고, 상기한 캡체(14)에 있어서는 그 상단에 머리부재(15)를 고정하여 그 바닥면이 상기한 핀(7)의 상단에 접촉 가능하게한 것을 특징으로 하는 신축 필기구의 선단팁 출입장치.In joining the body 1 and the cap body 14 together to expand and contract, the member 5 integral with the protective tube 4 for fitting the ink tube 3 to the upper end of the body 1 is fixed and In addition, the vertical hole 6 is drilled in one axis of the member 5 to insert the upper portion of the pin 7 having a predetermined length, and the hump 7a is formed at an appropriate portion and the hump 7a or more is removed. Extend it to a sufficient length and put it in the above-mentioned vertical hole (6), and then enlarge the end thereof, and insert the bushing (9) having a flange (8) formed at the lower end of the protective tube (4) and at the same time The flange (8), which is rotated by the elastic force of the coil spring (12) by screwing a conventional coil spring (12) and a conical cap (13) on the screw under the trunk (1) outside of (9), is the pin described above. In the cap body 14, the head member 15 is fixed to the upper end thereof, and the bottom surface of the cap body 14 is in contact with the upper end of the pin 7. Tip tip access device of the elastic writing instruments characterized in that enabled.
KR2019850014739U 1985-11-08 1985-11-08 Sharp pencil KR880002382Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850014739U KR880002382Y1 (en) 1985-11-08 1985-11-08 Sharp pencil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850014739U KR880002382Y1 (en) 1985-11-08 1985-11-08 Sharp pencil

Publications (2)

Publication Number Publication Date
KR870008213U KR870008213U (en) 1987-06-11
KR880002382Y1 true KR880002382Y1 (en) 1988-07-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850014739U KR880002382Y1 (en) 1985-11-08 1985-11-08 Sharp pencil

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030019671A (en) * 2001-08-29 2003-03-07 김성림 Length-adjustable writing tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030019671A (en) * 2001-08-29 2003-03-07 김성림 Length-adjustable writing tool

Also Published As

Publication number Publication date
KR870008213U (en) 1987-06-11

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