KR900007957Y1 - Feeding device in copying machine - Google Patents

Feeding device in copying machine Download PDF

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Publication number
KR900007957Y1
KR900007957Y1 KR2019870003912U KR870003912U KR900007957Y1 KR 900007957 Y1 KR900007957 Y1 KR 900007957Y1 KR 2019870003912 U KR2019870003912 U KR 2019870003912U KR 870003912 U KR870003912 U KR 870003912U KR 900007957 Y1 KR900007957 Y1 KR 900007957Y1
Authority
KR
South Korea
Prior art keywords
paper
cover
cassette
lever
feeding device
Prior art date
Application number
KR2019870003912U
Other languages
Korean (ko)
Other versions
KR880018399U (en
Inventor
천병식
Original Assignee
삼성전자 주식회사
한형수
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 삼성전자 주식회사, 한형수 filed Critical 삼성전자 주식회사
Priority to KR2019870003912U priority Critical patent/KR900007957Y1/en
Publication of KR880018399U publication Critical patent/KR880018399U/en
Application granted granted Critical
Publication of KR900007957Y1 publication Critical patent/KR900007957Y1/en

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6502—Supplying of sheet copy material; Cassettes therefor
    • G03G15/6511—Feeding devices for picking up or separation of copy sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/02—Separating articles from piles using friction forces between articles and separator
    • B65H3/06—Rollers or like rotary separators
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6502—Supplying of sheet copy material; Cassettes therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00396—Pick-up device
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/004—Separation device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

내용 없음.No content.

Description

복사기의 급지장치Copier Feeder

제 1 도는 본 고안의 사시도.1 is a perspective view of the present invention.

제 2 도는 보 고안의 측면도.2 is a side view of the beam design.

제 3 도는 본 고안의 일부분 확대 측면도.3 is a partially enlarged side view of the present invention.

제 4 도는 종래 장치의 측면도.4 is a side view of a conventional device.

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

2 : 레버 3 : 커버2: lever 3: cover

4 : 받침판 5 : 비틀림 스프링4: base plate 5: torsion spring

6 : 걸림홈 7 : 걸림턱6: jamming groove 7: jamming jaw

본 고안은 용지를 담는 카세트를 뻬내지 않고 용지를 넣을 수 있도록한 복사기의 급지장치에 대한 것이다.The present invention is directed to a paper feeder of a copier which allows paper to be loaded without having to dig out a cassette containing the paper.

종래의 급지장치는 제 4 도에서 보는 바와같이 용지(10)를 담은 카세트(13)를 기체(9)에 걸착하면 스프링(12)의 인장력에 의해 승강대(15)가 전면부측의 받침판(14)이 상승되어 용지(10)를 급지 로울러(11)와 밀착시켜주어 이 금지 로울러(11)의 동작으로 1장씩 되도록 되어 있다.In the conventional paper feeding apparatus, as shown in FIG. 4, when the cassette 13 containing the paper 10 is attached to the body 9, the lifting table 15 is supported by the tension of the spring 12, and the supporting plate 14 on the front side side. The sheet 10 is raised to bring the paper 10 into close contact with the paper feed roller 11, so that the sheet 10 is formed one by one by the operation of the prohibition roller 11.

그러나 이러한 구조로된 급지 장치는 용지(10)를 보충할 때마다 카세트(13)를 기체(9)에서 빼내게 되므로 용지의 보급이 매우 번거롭고 불편하였으며, 또 결합 상태가 불완전하면 용지가 정상적으로 공급되지 못하게 되는 폐단도 있었다.However, since the paper feeding device having such a structure pulls out the cassette 13 from the body 9 every time the paper 10 is replenished, it is very cumbersome and inconvenient to feed the paper, and the paper is not normally supplied when the bonding state is incomplete. There was also a disintegration.

본 고안은 이와같은 점들을 해결하기 위해 카세트의 외측면 커버를 승강동작되게 하여 카세트를 뻬내지 않고도 용지를 보급할 수 있도록한 것으로 첨부 도면에 상술하면 다음과 같다.In order to solve the above problems, the present invention allows the outer side cover of the cassette to be lifted and lowered so that paper can be replenished without digging out the cassette.

카세트(1)에 일끝을 고정축(A)으로 회전되게 고정한 레버(2)으로 손잡이부(B)가 형성된 커버(3)를 승강될 수 있게 착설하여 열려있는 외측면부를 커버(3)가 여닫아 주도록 하고, 레버(2)와 받침판(4) 사이에는 비틀림 스프링(5)을 걸어주며, 카세트(1)의 양면판 외부끝에는 걸림홈(6)을 형성하여 커버(3)를 내리면 커버(3)에 돌출된 걸림턱(7)이 끼워져 커버(3)가 임의로 승강되지 않게 하고, 커버(3)에 부착하는 레버(2)의 외부끝 내측에는 판스프링(8)을 착설하여 커버(3)를 올리기 위해 또는 내리는 경우 걸림홈(6)에 끼워지는 걸림턱(7)만큼 뒤로 뻬주어도 판스프링(8)에 의해 당겨지게 하므로 커버(3)를 올리면 올린 상태에서 내리면 내린 상태에서 고정이 되도록 하여서 된 것이다.The cover 3 is opened by mounting the cover 3 having the handle portion B formed thereon with the lever 2 fixed at one end to the cassette 1 so as to be rotated by the fixed shaft A. To close, hook the torsion spring (5) between the lever (2) and the backing plate (4), and forming a locking groove (6) on the outer end of the double-sided plate of the cassette (1) to lower the cover (3) The engaging projection 7 protrudes into the cover to prevent the cover 3 from being lifted arbitrarily, and the leaf spring 8 is installed inside the outer end of the lever 2 attached to the cover 3 to cover the cover 3. In order to raise or lower it, it is pulled by the leaf spring 8 even if it is pushed backward by the locking jaw (7) fitted in the locking groove (6). It is.

미설명 부호 "9"는 기체이고, "10"은 용지이며, "11"은 급지로울러이다.Reference numeral "9" is a gas, "10" is paper, and "11" is a paper feed roller.

이와같이된 본 고안은 용지(10)를 공급할 때에는 카세트(1)를 기체(9)에서 뻬내지 않고 커버(3)를 조금 뒤로 당긴 다음 상승시켜 주면 카세트(1)의 외측면부가 열리게되어 이를 통해 용지(10)를 카세트(1)내에 넣어주면 되는 것이며, 이때 커버(3)를 올리면 래버(3)의 외측 끝도 함께 상승되므로 비틀림스프링(5)의 일끝에 의해 받쳐서 상승되어 있던 받침판(4)은 하강되어 수평 상태가 되기 때문에 용지(10)를 용이하게 카세트(1)에 넣어줄 수 있게 되는 것이다.When the paper 10 is supplied, the present invention has the cassette 1 not pulled out of the body 9 but pulls the cover 3 back and then raises the outer surface of the cassette 1 to open. It is only necessary to put (10) in the cassette (1), and when the cover (3) is raised, the outer end of the lever (3) is also raised, so that the supporting plate (4) supported by one end of the torsion spring (5) is lowered. Since it becomes a horizontal state, the paper 10 can be easily put in the cassette (1).

일단 용지(10)를 보급한 다음에는 커버(3)를 내려주면 커버(3)는 판스프링(8)의 작용에 의해 카세트(1)의 외측면부에 밀착되면서 걸림턱(7)이 걸림홈(6)에 끼워져 고정되고, 이번에는 레버(3)가 하향됨에 따라 비틀림스프링(5)이 받침판(4)을 상승시켜주어 제 2 도에서 보는 바와같이 용지(10)를 급지로울러(11)에 밀착시켜 주므로용지가 공급될수 있게 되는 것이다.Once the paper 10 is loaded, the cover 3 is lowered, and the cover 3 is brought into close contact with the outer surface of the cassette 1 by the action of the leaf spring 8 while the catching jaw 7 is engaged with the catch groove ( 6), the torsion spring 5 raises the support plate 4 as the lever 3 is lowered, and closes the paper 10 to the feed roller 11 as shown in FIG. It will be able to feed the paper.

이와같이 사용하는 본 고안은 카세트를 뻬내지 않고 커버만을 승강조작하여 용지를 보급토록 하므로 매우 편리하며, 또 이에 따라 카세트를 기체에 고정시켜도 되기 때문에 원가도 절감됨은 물론 제품의 신뢰성도 향상되는 등 매우 유용한 고안이다.The present invention, which is used as described above, is very convenient because only the cover is lifted up and down to supply paper without digging out the cassette. Accordingly, the cassette can be fixed to the body, thereby reducing the cost and improving the reliability of the product. It is devised.

Claims (1)

카세트의 외측면에 커버(3)를 레버(2)로 착설하여 승강동작될 수 있게 하고, 래버(2)와 받침판(4)사이에는 비틀림스프링(5)을 걸어주어 탄력설치되게 하고, 커버(3)에 돌출된 걸림턱(7)은 걸림홈(6)에 끼워지도록 하여서된 복사기의 급지장치.The cover 3 is mounted on the outer side of the cassette by the lever 2 so that the lifting and lowering operation can be performed, and the torsion spring 5 is hung between the lever 2 and the support plate 4 so as to be elastically installed. 3) The jamming projection (7) protruding from the paper feeder of the copier to be fitted into the locking groove (6).
KR2019870003912U 1987-03-26 1987-03-26 Feeding device in copying machine KR900007957Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870003912U KR900007957Y1 (en) 1987-03-26 1987-03-26 Feeding device in copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870003912U KR900007957Y1 (en) 1987-03-26 1987-03-26 Feeding device in copying machine

Publications (2)

Publication Number Publication Date
KR880018399U KR880018399U (en) 1988-10-28
KR900007957Y1 true KR900007957Y1 (en) 1990-09-03

Family

ID=19260918

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870003912U KR900007957Y1 (en) 1987-03-26 1987-03-26 Feeding device in copying machine

Country Status (1)

Country Link
KR (1) KR900007957Y1 (en)

Also Published As

Publication number Publication date
KR880018399U (en) 1988-10-28

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