KR910000431Y1 - Locking device of copy-stand - Google Patents
Locking device of copy-stand Download PDFInfo
- Publication number
- KR910000431Y1 KR910000431Y1 KR2019870023511U KR870023511U KR910000431Y1 KR 910000431 Y1 KR910000431 Y1 KR 910000431Y1 KR 2019870023511 U KR2019870023511 U KR 2019870023511U KR 870023511 U KR870023511 U KR 870023511U KR 910000431 Y1 KR910000431 Y1 KR 910000431Y1
- Authority
- KR
- South Korea
- Prior art keywords
- upper body
- document
- ratchet
- pinion
- copy
- Prior art date
Links
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
- G03G15/60—Apparatus which relate to the handling of originals
- G03G15/605—Holders for originals or exposure platens
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
- G03G21/1647—Mechanical connection means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holders For Sensitive Materials And Originals (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.
제2도는 본 고안이 설치된 복사기의 측면도로서 (a)는 상부몸체가 닫힌 상태, (b)는 상부몸체가 열린상태.Figure 2 is a side view of the copier in which the present invention is installed (a) the upper body is closed state, (b) the upper body is open state.
제3도는 본 고안의 동작 상태를 보인 측면도로서 (a)는 상부몸체가 닫힌 상태, (b)는 상부몸체가 열린상태.Figure 3 is a side view showing the operating state of the present invention (a) the upper body is closed, (b) the upper body is open.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
3 : 피니언 4 : 라쳇트3: pinion 4: ratchet
6 : 래크 7 : 걸쇠6: rack 7: clasp
8 : 인장스프링 9 : 레버8: tension spring 9: lever
본 고안은 원고대 이동식의 복사기에 있어서 상부 몸체를 열때 원고대가 흘러내리지 않도록 하여주는, 원고대 멈춤장치에 대한 것이다.The present invention relates to a document stopper, which prevents the document glass from flowing down when the upper body is opened in a document type portable copy machine.
종래의 이러한 복사기는 사용도중 용지가 걸리나 또는 고장 수리등을 위해 상부몸체를 열게되면 원고대가 경사진 방향으로 미끄러져 흘러 내리게 되므로 원고대의 유리는 물론 주위의 다른 물건이 파손되는 폐단이 있었으며, 또 기체자체에 충격을 주게되어 고장을 유발하게 되고, 슬라이드 레일도 파손되는 등 많은 문제점들이 있었다.Conventional copiers such as paper jammed during use or opening the upper body for troubleshooting, such that the document glass slides down in an inclined direction, causing damage to the glass and other objects around the document glass. In addition, the shock to the body itself causes a failure, there were a number of problems, such as the slide rail is broken.
본 고안은 이러한 점들을 해결하기 위해 고안한 것으로 상부 몸체에 라쳇트가 부설된 피니언을 레버와 인장 스프링에 의해 동작이 제어되게 착설시켜 원고대에 형성한 래크와 맞물리게 하여 상부 몸체를 열면 원고대가 흘러내리지 않게 한 것이다.The present invention was devised to solve these problems. The pinion with the ratchet attached to the upper body was installed to control the operation by the lever and the tension spring to engage with the rack formed on the platen glass. It did not flow down.
이하, 본 고안의 구성 및 작동상태를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the configuration and operation of the present invention in detail by the accompanying drawings as follows.
상부몸체(1)의 일측면 고정부착된 축(2)에 라쳇트(4)가 부설된 피니언(3)을 착설하여 원고대(5)의 일측 저면에 길이 방향으로 형성한 래크(6)와 맞물리게 하고, 피니언(3)의 일측방에는 인장 스프링(8)에 의해 라쳇트(4)를 걸어줄 수 있게 걸쇠(7)를 회전자재토록 착설하고, 그 끝에는 레버(9)의 상단을 핀으로 연결하며, 이 레버(9)는 지지편(10)을 관통하게 끼워 상부몸체(1)를 닫으면 그 하단이 하부몸체(1′)의 측면 받침판(11)에 받쳐져서 상승되어 걸쇠(7)가 라켓트(4)에서 격리되게 하여 주므로 원고대(5)가 좌우 이동될 때 래크(6)에 맞물려 있는 피니언(3)이 원활하게 회전되게 하며, 원고대(5)의 이동에 장애가 되지 않도록 하여서 된 것이다.A rack 6 formed with a pinion 3 in which a ratchet 4 is placed on one side of the upper body 1 fixedly attached shaft 2, and formed in the longitudinal direction on one bottom surface of the document table 5; The latch 7 is rotatably mounted at one side of the pinion 3 so that the ratchet 4 can be hooked by a tension spring 8, and at the end thereof, the upper end of the lever 9 is pinned. When the lever 9 is inserted through the support piece 10 to close the upper body 1, the lower end thereof is supported by the side support plate 11 of the lower body 1 ′ and raised so that the latch 7 is closed. Since it is isolated from the racket (4), the pinion (3) engaged with the rack (6) rotates smoothly when the document glass (5) is moved left and right, so as not to obstruct the movement of the document glass (5) It is.
이와같이 구성된 본 고안은 상부몸체(1)가 닫혀있을 때에는 제2도 및 제3a도에서 보는 바와같이 레버(9)의 하단이 하부몸체(1′)의 받침판(11)에 받쳐지게 되어 상승되기 때문에 걸쇠(7)의 일측을 밀어올려 주게되어 이 걸쇠(7)를 반기계방향으로 회전시켜 주게 되며, 이렇게 되면 인장스프링(8)은 늘어나게 되고 걸쇠(7)는 라쳇트(4)에서 격리되므로 피니언(3)이 자유롭게 회전될 수 있게 되어 원고대(5)가 좌우 이동될 때 래크(6)가 피니언(3)과 맞물린 상태에서도 이동이 가능하게 되는 것이다.When the upper body 1 is closed, the present invention configured as described above is lifted because the lower end of the lever 9 is supported by the support plate 11 of the lower body 1 'as shown in FIGS. 2 and 3a. It pushes up one side of the clasp (7) and rotates the clasp (7) in the semi-machine direction. This causes the tension spring (8) to extend and the clasp (7) is isolated from the ratchet (4). (3) can be freely rotated so that when the document glass 5 is moved left and right, even when the rack 6 is engaged with the pinion (3).
한편, 상부몸체(1)를 열게되면 제2도 및 제3b도에서 보는 바와같이 레버(9)가 들려지게 되므로 그 끝이 받침판(11)에 의한 받침상태에서 벗어나게 되고, 이렇게 되면 걸쇠(7)의 일측을 밀어올려 주지 못하여 되기 때문에 이 걸쇠(7)는 늘어나 있던 인장스프링(8)의 수축력에 의해 시계방향으로 회전되어 라쳇트(4)를 걸어주게 되며, 이에 따라 피니언(3)이 회전되지 못하게 되므로 이에 맞물려 있는 래크(6)에 의해 원고대(5)는 이동되지 않게되어 격구 상부몸체(1)를 열어주게 될 경우 원고대(5)가 경사 방향으로 미끄러져 흘러내리지 않게 되는 것이다.On the other hand, when the upper body 1 is opened, as shown in Figs. 2 and 3b, the lever 9 is lifted up, so that its end is out of the supporting state by the support plate 11, and then the latch 7 Since the latch 7 cannot be pushed up, the latch 7 is rotated clockwise by the contracting force of the elongated tension spring 8 to hang the ratchet 4, and thus the pinion 3 is not rotated. Since the platen 5 is not moved by the rack 6 engaged therewith, the document plate 5 does not slide down in an inclined direction when the platen upper body 1 is opened.
이와같이 작동되는 본 고안은 상부몸체를 열어도 원고대가 흘러 내리지 않게 되므로 상부몸체를 열때 원고대를 잡아주지 않아도 되며, 원고대의 유리나 기체내부의 장치들이 파손 또는 고장이 유발되는 것이 방지되는 매우 유용한 고안이다.The present invention works as described above, so the document glass does not flow down even when the upper body is opened, and it is not necessary to hold the document glass when opening the upper body. It is devised.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870023511U KR910000431Y1 (en) | 1987-12-29 | 1987-12-29 | Locking device of copy-stand |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870023511U KR910000431Y1 (en) | 1987-12-29 | 1987-12-29 | Locking device of copy-stand |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890014119U KR890014119U (en) | 1989-08-10 |
KR910000431Y1 true KR910000431Y1 (en) | 1991-01-21 |
Family
ID=19270928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870023511U KR910000431Y1 (en) | 1987-12-29 | 1987-12-29 | Locking device of copy-stand |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910000431Y1 (en) |
-
1987
- 1987-12-29 KR KR2019870023511U patent/KR910000431Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR890014119U (en) | 1989-08-10 |
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