KR880001957Y1 - Chalk holder - Google Patents
Chalk holder Download PDFInfo
- Publication number
- KR880001957Y1 KR880001957Y1 KR2019850006413U KR850006413U KR880001957Y1 KR 880001957 Y1 KR880001957 Y1 KR 880001957Y1 KR 2019850006413 U KR2019850006413 U KR 2019850006413U KR 850006413 U KR850006413 U KR 850006413U KR 880001957 Y1 KR880001957 Y1 KR 880001957Y1
- Authority
- KR
- South Korea
- Prior art keywords
- chalk
- main body
- pressing
- lever
- chalk holder
- Prior art date
Links
Classifications
-
- 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
- B43K23/016—Holders for crayons or chalks
-
- 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
- B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
- B43K24/088—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons with spreading spring means
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본고안의 작동상태를 예시한 종단면도.Figure 2 is a longitudinal cross-sectional view illustrating the operating state of the present article.
제3도는 본고안의 선단부를, 확대하여 나타낸 단면도.3 is an enlarged cross-sectional view of the tip of the present article.
제4도는 본고안의 요부인 작동간의 사시도.4 is a perspective view of the operation of the main body of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 본체 1a : 래칫롬1: body 1a: ratchet rom
1' : 안내홈 2 : 백묵1 ': guide home 2: chalk
3 : 작동간 3a : 탄지편3: Between Operation 3a: Bullet Part
3b : 압압레버 4 : 압압고무3b: Press lever 4: Press rubber
4a : 소돌기 5 : 캣4a: spinneret 5: cat
본고안은 호형으로 단면이 형성된 백묵을 홀더내로 삽입고 정시켜 사용자의 손에 백묵가루가 묻는 것을 방지하고 백묵의 거의 끝부분까지 사용할수 있을 뿐만 아니라 백묵이 필기증에 자유로히 회동되는 것을 방시하도록 고안된 백묵 홀더에 관한 것이다.This paper inserts and fixes the chalk with a cross section into the holder to prevent the powder from sticking to the user's hands, and to use it to almost the end of the chalk. A chalk holder designed.
종래에 사용되었던 백묵 홀더는 그 대개가 스프링의 탄력으로 백묵의 선단을 협지토록 하여 필기를 하도록 구성되었으므로 사용중에 백묵이 회동하여 적절한 글씨 굵기를 유지하지 못하고 사용자가 필기시에 커다란 힘적 가하여 진하게 필기할 경우에는 백묵이 뒤로 후퇴하거나 절단되는등의 사용사에 불편이 있었으며 백묵의 끝단부까지 사용하지 못하고 1/3정도는 항상 버려야 하는 낭비가 있었던 문제점이 있었다.The chalk holder used in the prior art is configured to write by sandwiching the tip of the chalk with the spring elasticity, so that the chalk does not rotate during use and maintains the proper font size, and the user can write with great force when writing. In this case, there was an inconvenience in using the company such as retreating or cutting back chalk, and there was a problem that waste cannot be used up to 1/3 of chalk at all times.
본고안은 이러하 종래의 문제점을 해소하기 위하여 백묵의 낭비 없이 사용자가 취향에 맞는 길이로 조절하여 자유자재롭게 필기할 수 있도록 고안된 것으로서 이를 첨부된 도명에 의하여 상세히 설명하면 다음과 같다.In order to solve the above problems, the present design is designed to allow the user to freely write by adjusting the length to his or her preference without wasting chalk, which will be described in detail with reference to the accompanying drawings.
본체(1)내측 상부에 요설된 래칫홈(1a)의 중앙에 안내홈(1')을 절결하여 "" 형 백물(2)을 단속하는 작동간(3)에 탄지편(3a)과 압압레버(3b)를 일체로 각각 형성하고 본체(1)의 선단 내측에는 소돌기(4a)가 돌설된 압압고무(4)를 고착시켜 백묵(2)의 이탈을 방지하도록 된것으로서 도면중 미설명부호 5는 본체(1)의 후단부로 조립되는 켑을 표시한다.The guide groove 1 'is cut in the center of the ratchet groove 1a concave in the upper part of the main body 1, " "Pressing rubber 3a and press lever 3b are integrally formed in the operation period 3 which clamps the mold white object 2, and the pressurized rubber in which the protrusion 4a protrudes inside the front end of the main body 1, respectively. (4) is fixed so as to prevent the separation of the chalk (2), the reference numeral 5 in the drawing indicates that is assembled to the rear end of the main body (1).
이와같이 된 본 고안은 첨부도면 제2도에서 도시한 것과같이 본체(1)의 내측에서 백묵(2)의 후단과 작동간(3)의 선단이 서로 접하도록 본체(1)의 양측에서 캡(5)을 개방한후 백묵(2)과 작동간(3)을 삽입시키는데, 작동간(3)에 형성된 탄지편(3a)과 압압레버(3b)가 본체(1)의 상단을 향하도록 압압레버(3b)가 안내홈(1')을 따라 진행되도록 조립한후 캡(5)을 본체(1)후단에 조립한다.In this way, the present invention has a cap 5 at both sides of the main body 1 such that the rear end of the chalk 2 and the front end of the operation 3 are in contact with each other inside the main body 1 as shown in FIG. ) And then insert the chalk (2) and the operation between the operation (3), the pressure lever (3a) and the pressing lever (3b) formed in the operation between the pressing lever (3) to face the upper end of the main body (1) 3b) is assembled to proceed along the guide groove (1 ') and then the cap (5) is assembled to the rear of the main body (1).
작동간(3)에 일체로 형성된 탄지편(3a)은 항상 상부로 향하려는 탄력이 유지되어 있으므로 래칫홈(1a)에 탄지편(3a)의 끝단이 걸리게 되어 작동간(3)이 전진하는 방향으로는 압압레버(3b)를 인위적으로 밀어주기만하면 탄지면(3a)은 약간 하강하면서 전진하게 되어 작동간(3)의 선단이 백묵(2)을 밀면서 본체(1)의 외부로 인출할 수가 있는 것이며 이러한 상태로 사용자가 필요한 길이만큼 백묵(2)을 인출한다음 필기를 하고 백묵(2)이 닿거나 하면 상기돠 같은 방법으로 압압레버(3b)를 인위적으로 전진하면 탄지편(3a)이 전진하는 쾌음을 내며 백물(2)이 전진하게 된다.Since the elastic piece 3a formed integrally with the operation piece 3 is always retained to move upward, the end of the finger piece 3a is caught in the ratchet groove 1a so that the operation piece 3 moves forward. By simply pushing the pressure lever 3b artificially, the surface of the coalesce 3a moves forward while slightly lowering, so that the tip of the operating rod 3 can be pulled out of the main body 1 while pushing the chalk 2. In this state, the user draws chalk 2 to the required length, and then writes and touches chalk 2, when the pressure lever 3 b is artificially advanced in the same manner as described above. Pleasant to say that the white water (2) is advanced.
이렇게 하여 계속 사용하게 되면 작동간(3)이 본체(1)선단부로 이동될때까지 즉 백묵(2)의 끝부분까지도 필기 사용을 할수 있으며 새로운 백목(2)을 장착할 경우에는 압압레버(3b)를 첨부도면 제2도에서 가상선으로 표시한 것과같이 압압하게 되면 압압레버(3b)에 일체로 된 탄지편(3a)이 래칫홈(1a)에서 하부로 분리되면서 작동간(3)의 이됫 자유롭게 되어 이상태로 압압레버(3b)를 뒤로 후퇴시키면 아마런 저항없이 작동간(3)이 뒤로 후퇴하여 본체(1)의 선단부로 새로운 백묵(2)을 삽입하면 된다.If you continue to use in this way until the movement (3) is moved to the front end of the main body (1), that is, writing can be used up to the end of the chalk (2), in the case of mounting a new white wood (2) pressing lever (3b) When pressed as shown by the virtual line in Fig. 2 attached to the pressure lever (3b) integrally separated from the ratchet groove (1a), the finger piece (3a) integrally with the pressing lever (3a) freely of the operation period (3) When the pressing lever 3b is retracted in this state, the operating section 3 retreats backward without any arm resistance, and a new chalk 2 is inserted into the distal end of the main body 1.
상술한 바와같은 본 고안은 본체(1)의 선단부에 연질의 압압고무(4)를 고착하여 내측면을 향하도록 소돌기(4a)를 수개 돌설시켜 백묵(2)을 협지토록 하므로서 백묵(2)이 본체(1)에서 본의 아니게 분리되는 경우가 전혀 없도록 하였고 호형으로 백묵(2)의 상부를 절단가공하여 사용하게 되므로서 백묵(2)이 사용중에 회동하거나 뒤로 후퇴하는 불편을 완전히 해소하였을 뿐만아니라 그 구조가 비교적 간단하여 제작이 용이하므로 저렴한 가격으로 일반소비자가 누구나 손쉽게 사용할 수 있으며 사용이 간단하고 사용시 탄지편(3a)진행에 의한 쾌음이 발생하여 상쾌한 기분을 느낄수도 있는 유용한고안인 것이다.According to the present invention as described above, the soft pressing rubber 4 is fixed to the distal end of the main body 1 so that the small protrusion 4a is projected to face the inner surface so that the chalk 2 can be pinched. The main body 1 was not inadvertently separated, and the upper part of the chalk 2 was used as an arc shape, thereby completely eliminating the inconvenience of turning the chalk 2 back or retreating back in use. In addition, since the structure is relatively simple and easy to manufacture, it can be easily used by general consumers at a low price, and it is a useful design that can be used simply and can feel refreshed by using the tangy piece (3a).
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850006413U KR880001957Y1 (en) | 1985-05-30 | 1985-05-30 | Chalk holder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850006413U KR880001957Y1 (en) | 1985-05-30 | 1985-05-30 | Chalk holder |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860014619U KR860014619U (en) | 1986-12-08 |
KR880001957Y1 true KR880001957Y1 (en) | 1988-06-03 |
Family
ID=19242554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850006413U KR880001957Y1 (en) | 1985-05-30 | 1985-05-30 | Chalk holder |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR880001957Y1 (en) |
-
1985
- 1985-05-30 KR KR2019850006413U patent/KR880001957Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR860014619U (en) | 1986-12-08 |
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