KR820002611Y1 - The fitting apparatus of pencil sharpener handle - Google Patents

The fitting apparatus of pencil sharpener handle Download PDF

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Publication number
KR820002611Y1
KR820002611Y1 KR2019810006466U KR810006466U KR820002611Y1 KR 820002611 Y1 KR820002611 Y1 KR 820002611Y1 KR 2019810006466 U KR2019810006466 U KR 2019810006466U KR 810006466 U KR810006466 U KR 810006466U KR 820002611 Y1 KR820002611 Y1 KR 820002611Y1
Authority
KR
South Korea
Prior art keywords
pencil sharpener
crank
fixed shaft
jaw
handle
Prior art date
Application number
KR2019810006466U
Other languages
Korean (ko)
Inventor
김유승
Original Assignee
주식회사모나미
송삼석
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 주식회사모나미, 송삼석 filed Critical 주식회사모나미
Priority to KR2019810006466U priority Critical patent/KR820002611Y1/en
Application granted granted Critical
Publication of KR820002611Y1 publication Critical patent/KR820002611Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L23/00—Sharpeners for pencils or leads
    • B43L23/02—Sharpeners for pencils or leads with gearing
    • B43L23/04—Sharpeners for pencils or leads with gearing with cranked handles

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  • Drawing Aids And Blackboards (AREA)

Abstract

내용 없음.No content.

Description

연필깎기의 회전손잡이 감착장치Rotating gripper device of pencil sharpener

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

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

제3도는 제2도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

제4도는 본 고안의 사용상태의 측면도.4 is a side view of the state of use of the present invention.

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

1 : 크랭크 2 : 고정축1: crank 2: fixed shaft

3 : 절결홈 4 : 탄편3: notch groove 4: bullet

5 : 걸림턱 6 : 요입부5: hanging jaw 6: recessed part

7 : 회전손잡이 8 : 감합공7: rotating knob 8: fitting hole

9 : 돌륜턱9: wheelbarrow

본 고안은 연필깎기의 회전크랭크에 손잡이를 별도의 기구가 없이도 간단하게 감착하여 편리하게 사용할 수 있게된 연필깎기의 회전손잡이 감착장치에 관한 것이다.The present invention relates to a rotary knob decoupling device of the pencil sharpener that can be easily used by simply attaching the handle to the rotating crank of the pencil sharpener without a separate mechanism.

종래에는 크랭크의 하단부에 구멍을 천공하여 볼트에 손잡이를 끼워서 너트로 고정하여 사용하거나 회전손잡이를 리벳팅으로 고정하여 사용하였으나 전자는 별도의 볼트와 너트가 필요로 하고 또 볼트와 회전손잡이가 이물질로 되어 마찰이 심하여 쉽게 마모될 뿐 아니라 소음이 발생되는 결점이 있으며 후자 역시 리벳팅 못이 필요하고 리벳팅의 작업공정을 요하며 오래 사용하면 마모 이탈되어 쉽게 고장이 나는 등의 결점이 있었다.Conventionally, a hole was drilled in the lower part of the crank, and the handle was inserted into the bolt to be fixed with a nut, or the rotating knob was used to be fixed by riveting. However, the former requires a separate bolt and nut, and the bolt and the rotating knob are debris. As the friction is severe, it is not only easy to wear, but also has the drawback of noise. The latter also requires a riveting nail, requires a work of riveting, and if it is used for a long time, it is worn out and easily broken.

본 고안은 이와 같은 제결점을 해결하게 위하여 통상의 크랭크의 하단부에 직각으로 돌설된 고정축의 단부상에 +자형으로 절결홈을 요설하여 4개의 탄편을 형성하여 걸림턱과 요입부를 형성한 후 회전손잡이에 천설된 감합공의 단부에 돌륜턱을 형성하여서 고정축에 감삽시키면 탄편이 절결홈으로 인하여 내측으로 오므려지므로서 회전손잡이가 쉽게 삽입됨과 동시에 탄편의 자체탄력성에 의하여 벌어져서 걸림턱이 회전손잡이의 걸림돌륜에 걸려서 견고하게 고정되므로서 쉽게 빠지지 않을 뿐 아니라 회전이 원활하고 소음이 발생되지 않아 연필깎기 본체에 착설하여 보다 안전하고 편리하게 오래 사용할 수 있게 고안된 것으로 이를 첨부도면에 의하여 상세히 설명하면 다음과 같다.In order to solve the above problems, the present invention provides a four-shaped piece by forming a cutout groove in a + -shape on the end of the fixed shaft protruding at a right angle to the lower end of a conventional crank to form a locking jaw and a recessed portion, and then rotating the handle. If a stone wheel jaw is formed at the end of the fitting hole installed in the end and inserted into the fixed shaft, the rotating piece is easily inserted and the locking piece is opened by the elasticity of the ball piece. It is designed to be safely and conveniently used for a long time because it is installed on the pencil sharpener because it is not fixed easily because it is fastened to the jam wheel and is not easily pulled out, and the rotation is smooth and noise is not generated. same.

통상의 크랭크(1)에 있어서 크랭크(1)의 하단부에 직각으로 돌설된 고정축(2)의 단부상에 +자형으로 절결홈(3)을 요설하여 형성된 4개의 탄편(4)(4′)(4″)(4″′)에 걸림턱(5)과 요입부(6)를 형성하여서 회전손잡이(7)에 천설된 감합공(8)의 단부에 돌륜턱(9)을 형성하여 크랭크(1)의 고정축(2)에 삽입시켜 돌륜턱(9)이 요입부(6)에 감착되어 걸림턱(5)에 걸려서 고정시킬 수 있게 된 것이다.Four pieces (4) (4 ') formed by recessing the notch (3) in the shape of + on the end of the fixed shaft (2) perpendicular to the lower end of the crank (1) in the ordinary crank (1). A locking jaw 9 is formed at the end of the fitting hole 8 installed in the rotary knob 7 by forming the locking jaw 5 and the recess 6 at 4 ″ and 4 ″ ′. By inserting into the fixed shaft (2) of 1) the wheel jaw (9) is attached to the concave inlet (6) is to be able to be fixed to the locking jaw (5).

도면중 미설명부호 10은 연필깎기 본체이다.Reference numeral 10 in the drawings is a pencil sharpener body.

이와 같이 된 본 고안의 작용효과를 보다 상세히 상술하면 크랭크(1)와 동일재질로 돌설된 고정축(2)에 회전손잡이(7)를 감삽시키면 감합공(8)의 단부에 형성된 돌륜턱(9)이 고정축(2)의 탄편(4)(4′)(4″)(4″′)단부에 이르면 돌륜턱(9)의 경사면에 의하여 탄편이 +자형 절결홈(3)의 범위내에서 내측으로 오므려져서 용이하게 삽입되며 일단 삽입되면 자체의 탄발력에 의하여 오므려졌던 탄편이 원위치로 벌려져서 고정축(2)의 걸림턱(5)에 손잡이(7)의 돌륜턱(9)을 괘지고정시켜 연필깎기 본체(1)에 착설하여 사용하면 회전손잡이가 쉽게 빠지지 않으며 같은 재질로 되고 항상 돌륜턱(9)이 고정축(2)의 요입부(6)에 감착된 상태를 원활하게 회전되므로서 감착조립할 수 있어 보다 경제적일뿐 아니라 고장이 없어 반영구적으로 안전하고 편리하게 오래 사용할 수 있는 등의 효과를 가진다.In more detail the effect of the present invention as described above, if the rotary knob (7) is subtracted to the fixed shaft (2) protruding from the same material as the crank (1), the projection wheel (9) formed at the end of the fitting hole (8) ) Reaches the end of the bullet piece 4, 4 ', 4 " (4 ") of the fixed shaft 2, the inclined surface of the wheel jaw 9 is within the range of the + -shaped cutout groove 3. It is easily retracted inward and is inserted easily. Once inserted, the bullet piece that was retracted by its own repulsive force is opened to its original position so that the protrusion jaw 9 of the handle 7 is placed on the locking step 5 of the fixed shaft 2. If it is installed on the pencil sharpener main body (1), it can be rotated and the handle is not easily pulled out. It is made of the same material and always rotates smoothly in the state where the wheel jaw (9) is attached to the recessed part (6) of the fixed shaft (2). Since it can be attached and assembled, it is not only more economical but also has no trouble, so it can be safely and conveniently used for a long time. It has an effect and the like.

Claims (1)

도면에 표시한 바와같이 통상의 크랭크(1)에 있어서 크랭크(1)이 하단부에 직각으로 돌설된 고정축(2)의 단부상에 +자형으로 절결홈(3)을 요설하여 형성된 4개의 탄편(4)(4′)(4″)(4″′)에 걸림턱(5)과 요입부(6)를 형성하여서 회전손잡이(7)에 천설된 감합공(8)의 단부에 돌륜턱(9)을 형성하여 크랭크(1)의 고정축(2)에 삽입시켜 돌륜턱(9)이 요입부(6)에 감착되어 걸림턱(5)에 걸려서 고정시킬 수 있게 된 연필깎기의 회전손잡이 감착장치.As shown in the drawing, in the ordinary crank 1, four bullet pieces formed by arranging the notch grooves 3 in a + shape on the ends of the fixed shaft 2 protruding at right angles to the lower end of the crank 1 ( 4) At the end of the fitting hole 8 installed in the rotary knob 7 by forming the locking jaw 5 and the recess 6 in (4 ') (4 ″) (4 ″'). Rotation handle desorption device of the pencil sharpener that is formed by inserting into the fixed shaft (2) of the crank (1) so that the stone wheel jaw (9) is attached to the indentation (6) to be caught and fixed by the locking jaw (5) .
KR2019810006466U 1981-09-16 1981-09-16 The fitting apparatus of pencil sharpener handle KR820002611Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019810006466U KR820002611Y1 (en) 1981-09-16 1981-09-16 The fitting apparatus of pencil sharpener handle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019810006466U KR820002611Y1 (en) 1981-09-16 1981-09-16 The fitting apparatus of pencil sharpener handle

Publications (1)

Publication Number Publication Date
KR820002611Y1 true KR820002611Y1 (en) 1982-12-27

Family

ID=19222933

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019810006466U KR820002611Y1 (en) 1981-09-16 1981-09-16 The fitting apparatus of pencil sharpener handle

Country Status (1)

Country Link
KR (1) KR820002611Y1 (en)

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