KR940002108Y1 - Apparatus for opening & closing front door in a copier - Google Patents
Apparatus for opening & closing front door in a copier Download PDFInfo
- Publication number
- KR940002108Y1 KR940002108Y1 KR2019880013445U KR880013445U KR940002108Y1 KR 940002108 Y1 KR940002108 Y1 KR 940002108Y1 KR 2019880013445 U KR2019880013445 U KR 2019880013445U KR 880013445 U KR880013445 U KR 880013445U KR 940002108 Y1 KR940002108 Y1 KR 940002108Y1
- Authority
- KR
- South Korea
- Prior art keywords
- front door
- copier
- fixed
- coil spring
- closing device
- Prior art date
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Classifications
-
- 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
- G03G21/1604—Arrangement or disposition of the entire apparatus
- G03G21/1623—Means to access the interior of the apparatus
- G03G21/1633—Means to access the interior of the apparatus using doors or covers
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안 복사기의 전면도어 개폐장치 구성을 보인 분해 사시도.1 is an exploded perspective view showing the front door opening and closing device configuration of the copier of the present invention.
제2도 및 제3도는 본 고안 복사기의 전면도어 개폐장치 작용을 보인 종단면도로서, 제2도는 전면도어의 개방상태를 보인 것이고, 제3도는 전면도어가 닫혀진 상태를 보인 것이다.Figure 2 and Figure 3 is a longitudinal cross-sectional view showing the action of the front door opening and closing device of the copier of the present invention, Figure 2 shows the open state of the front door, Figure 3 shows the state in which the front door is closed.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 전면도어 2 : 지지판1: front door 2: support plate
3 : 걸림부 4 : 브래키트3: hook portion 4: bracket
5,5',5" : 고정공 6 : 힌지공5,5 ', 5 ": Fixing hole 6: Hinge ball
7 : 걸림봉 8 : 회동 연결편7: hook rod 8: pivot connecting piece
9 : 관체부 10 : 고정부9 pipe portion 10 fixed portion
11 : 절곡면 12 : 걸림부11: bent surface 12: locking portion
13 : 코일스프링 14 : 힌지축13: coil spring 14: hinge shaft
15 : 원통체 16, 17 : 절결부15: cylinder 16, 17: notch
18 : 지지핀18: support pin
본 고안은 복사기의 전면도어 개폐장치에 관한 것으로, 특히 코일스프링의 탄성복원력을 이용하여 전면도어의 개폐동작을 편리하게 하는 동시에 개폐 동작의 신뢰성을 향상시킬 수 있게한 복사기의 전면도어 개폐장치에 관한 것이다.The present invention relates to a front door opening and closing device of the copier, and more particularly, to a front door opening and closing device of the copier, which makes it easy to open and close the front door by using the elastic restoring force of the coil spring. will be.
일반적으로 사용되는 복사기의 본체에는 전면도어가 경첩등으로 회동 가능하게 설치되어 전면도어를 개방시킨 상태에서 복사기 본체의 내부수리 및 점검등의 여러 작업을 수행할 수 있도록 구성되어 있다.The main body of the copier generally used is installed so that the front door can be rotated by a hinge or the like, and is configured to perform various tasks such as internal repair and inspection of the main body of the copier while the front door is opened.
그러나 상기한 바와같은 일반적인 복사기에는 전면도어를 닫기위하여 전면도어가 닫혀질때까지 일정한 힘을 가하여야하는 번거로움이 있었으며, 또한 전면도어가 본체에 닫혀진 상태에서는 별도의 로크장치가 없거나, 로크장치가 있어도 작동이 안될때에는 전면도어가 임의로 개방되어 사용자에게 불편함을 주는등의 문제점이 있었다.However, in the general copier as described above, there is a hassle to apply a constant force until the front door is closed to close the front door, and there is no separate lock device or even a lock device when the front door is closed to the main body. When it did not work, there was a problem such that the front door is arbitrarily opened to give inconvenience to the user.
따라서 본 고안은 상기한 바와같은 문제점을 해소하기 위하여 안출한 것으로, 복사기 본체에 브래키를 고정하여 그 브래키트에 전면도어가 고정되는 회동연결편을 회동가능하게 설치하고, 상기 브래키트와 회동연결편에는 코일스프링이 삽입된 원통체를 탄력을 갖고 연결함으로써 전면도어를 개방시키거나 닫을 경우에는 그 전면도어에 일정위치까지만 힘을 가하게되면, 코일스프링의 탄성복원력에 의하여 전면도어의 개폐동작이 이루어지므로 사용자에게 편리함을 제공하는 동시에 전면도어가 개방되거나 닫혀진 상태에서는 임의로 닫히거나 개방되는 것을 방지하여 사용자에게 신뢰감을 제공할 수 있도록 구성된 것인바, 이를 첨부된 도면에 의하여 설명하면 다음과 같다.Therefore, the present invention has been devised to solve the problems as described above, by fixing the Bracket to the copier main body rotatably install the rotatable connecting piece is fixed to the front door to the Bracket, the bracket and the rotatable connecting piece When opening or closing the front door by connecting the cylindrical body with the coil spring inserted with elasticity, if force is applied to the front door only to a certain position, the front door is opened and closed by the elastic restoring force of the coil spring. While providing convenience to the front door is configured to provide a confidence to the user by preventing from being closed or opened arbitrarily in the open or closed state, as described with reference to the accompanying drawings.
제1도에 도시한 바와같이, 복사기본체의 내부 저면판 일측 연부에 전면도어(1)가 회동가능하게 설치되는 복사기의 전면도어 개폐장치에 있어서, 상기 저면판의 연부에는 양측에 지지판(2)을 보유하고 상면에 걸림부(3)를 돌출형성한 브래키트(4)를 나사로 고정하며, 상기 지지판(2)의 일측에는 다수개의 고정공(5)(5')(5") 및 힌지공(6)을 형성하여 상기 고정공(5)(5')(5'')에는 걸림봉(7)을 선택적으로 고정하는 동시에 상기 힌지공(6)에는 ""형상 회동연결편(8)의 관체부(9)가 삽입되는 힌지축(14)을 고정하여 그 힌지축(14)을 중심으로 회동연결편(8)이 회동되게 함과 아울러 상기 전면도어(1)가 고정부(10)에 고정되는 회동연결편(8)의 절곡면(11)의 중간부에 걸림부(12)를 형성하여 이에 코일스프링(13)이 삽입되는 원통체(15)의 일측연부에 형성한 양측절결부(16)를 개재하며, 상기 절결부(16)에 인접하여 코일스프링(13)의 지지를 위한 지지핀(18)를 직경방향으로 관통시키고, 상기 원통체(15)의 타측연부에 양측절결부(17)를 형성하여 브래키트(4)의 걸림부(3)에 개재하여서 된 것으로 미설명부호 19, 20은 이링(E ring)을 보인 것이다.As shown in FIG. 1, the front door opening and closing apparatus of the copier in which the front door 1 is rotatably installed on one side edge of the inner bottom plate of the radiation base body, and the support plate 2 on both sides of the bottom plate. And a bracket (4) protruding the locking portion (3) formed on the upper surface with screws, and a plurality of fixing holes (5) (5 ') (5 ") and hinge holes on one side of the support plate (2). (6) to selectively secure the locking rod (7) to the fixing hole (5) (5 ') (5'') and at the same time the hinge hole (6) "Hinge shaft (14) into which the tubular portion (9) of the shape pivotal connection piece (8) is inserted to rotate the pivotal connection piece (8) about the hinge axis (14) and the front door (1) Is formed in the middle portion of the bent surface 11 of the rotating connecting piece 8 is fixed to the fixing portion 10 to one side edge of the cylindrical body 15 into which the coil spring 13 is inserted. Interposed between the formed side cutouts 16, and through the support pin 18 for supporting the coil spring 13 in the radial direction adjacent to the cutout 16, the other side of the cylindrical body 15 The two side cutouts 17 are formed at the edges and interposed between the hooking portions 3 of the brackets 4, and reference numerals 19 and 20 show an E ring.
이와같이 구성된 본 고안의 복사기에 의한 전면도어 개폐장치 작용, 효과를 설명하면 다음과 같다.Referring to the operation, effects of the front door opening and closing device by the copier of the present invention configured as described above are as follows.
제2도는 복사기의 본체로 부터 전면도어(1)가 개방된 상태를 보인 것으로, 이와같은 상태에서는 브래키트(4)의 걸림부(3) 및 회동연결편(8)의 걸림부(12)에 원통체(15)의 절결부(17)(16)가 각각 끼워져 있으므로 상기 원통체(15)에 삽입된 코일스프링(13)의 탄성복원력에 의하여 전면도어(1)가 고정된 회동연결편(8)은 힌지축(14)을 중심으로 시계방향으로 회동되며, 이때 걸림봉(7)에 회동연결편(8)의 일측이 접촉되므로 회동연결편(8)은 더이상 회동하지 못하게 된다.2 shows a state where the front door 1 is opened from the main body of the copier, and in such a state, the cylinder is connected to the engaging portion 3 of the bracket 4 and the engaging portion 12 of the pivotal connection piece 8. Since the cutouts 17 and 16 of the sieve 15 are fitted respectively, the pivotal connection piece 8 to which the front door 1 is fixed by the elastic restoring force of the coil spring 13 inserted into the cylindrical body 15 is The hinge shaft 14 is rotated in a clockwise direction, and at this time, one side of the rotation connecting piece 8 is in contact with the locking rod 7 so that the rotation connecting piece 8 can no longer be rotated.
이와같은 상태에서 전면도어(1)를 닫을경우에는 전면도어(1)를 반시계방향으로 회동시키게 되면, 회동연결편(8)이 힌지축(14)을 중심으로 회동됨에 따라 원통체(15)의 코일스프링(13)은 압축되므로 원통체(15)는 화살표의 방향으로 밀려나게된다.When the front door 1 is closed in such a state, when the front door 1 is rotated counterclockwise, the rotating connecting piece 8 is rotated about the hinge shaft 14 so that the cylindrical body 15 Since the coil spring 13 is compressed, the cylindrical body 15 is pushed in the direction of the arrow.
따라서 원통체(15)가 가상선으로 도시한 바와같은 상태 즉, 코일스프링(13)이 가장 많이 압축된 상태를 지나게 되면 전면도어(1)에 힘을 가하지 않아도 코일스프링(13)의 탄성복원력에 의하여 원통체(15)의 절결부(16)에 끼워진 회동연결편(8)을 하측으로 밀게되므로 제3도에 도시한 바와같이 전면도어(1)가 고정된 회동연결편(8)이 닫히게 되는 것이다.Therefore, when the cylindrical body 15 is shown as an imaginary line, that is, when the coil spring 13 passes the most compressed state, the elastic spring of the coil spring 13 does not need to be applied to the front door 1. As a result, the pivotal connection piece 8 inserted into the cutout portion 16 of the cylindrical body 15 is pushed downward so that the pivotal connection piece 8 to which the front door 1 is fixed is closed as shown in FIG.
또한, 제3도에 도시한 바와같은 상태에서 전면도어(1)를 개방시킬 경우에는 전면도어(1)를 시계방향으로 회동시키게 되면, 회동연결편(8)이 제2도에 가상선으로 도시한 바와같은 상태를 지나게되면 전면도어(1)에 힘을 가하지 않아도 코일 스프링(13)의 탄성복원력으로 회동연결편(8)이 회동되어 제1도에 실선으로 도시한 바와같이 전면도어(1)를 개방시킬 수 있는 것이다.In addition, when the front door 1 is opened in the state shown in FIG. 3, when the front door 1 is rotated clockwise, the pivoting connecting piece 8 is shown as a virtual line in FIG. When passing through the state as described above, even if no force is applied to the front door (1), the rotating connecting piece (8) is rotated by the elastic restoring force of the coil spring (13) to open the front door (1) as shown in the solid line in FIG. It can be done.
또한, 브래키트(4)의 걸림봉(7)을 지지판(2)의 내측고정공(5') 또는 외측고정공(5")에 고정시키게 되면, 회동연결편(8)의 회동각도가 줄어들거나 커지게 되므로 전면도어(1)의 회동각도를 조절할 수도 있다.In addition, when the locking bar 7 of the bracket 4 is fixed to the inner fixing hole 5 'or the outer fixing hole 5 "of the support plate 2, the rotation angle of the rotation connecting piece 8 is reduced or Since it becomes larger, it is possible to adjust the rotation angle of the front door (1).
이상에서 설명한 바와같은 본 고안은 전면도어에 일정위치 까지만 힘을 가하게 되면 코일스프링의 탄성복원력에 의하여 전면도어가 개폐되므로 사용자에게 편리함을 제공하는 효과가 있으며, 전면도어가 개방 또는 닫혀진 상태에서는 전면도어에 다른 외력을 가하지 않는 이상 전면도어가 임의로 닫혀지거나 개방되는 것을 방지하여 사용자에게 신뢰감을 제공하는 효과가 있다.The present invention as described above has the effect of providing convenience to the user because the front door is opened and closed by the elastic restoring force of the coil spring when a force is applied to the front door only a certain position, the front door in the open or closed state Unless other external force is applied to the front door, the front door is prevented from being closed or opened arbitrarily.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880013445U KR940002108Y1 (en) | 1988-08-17 | 1988-08-17 | Apparatus for opening & closing front door in a copier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880013445U KR940002108Y1 (en) | 1988-08-17 | 1988-08-17 | Apparatus for opening & closing front door in a copier |
Publications (2)
Publication Number | Publication Date |
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KR900005386U KR900005386U (en) | 1990-03-08 |
KR940002108Y1 true KR940002108Y1 (en) | 1994-04-06 |
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ID=19278505
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Application Number | Title | Priority Date | Filing Date |
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KR2019880013445U KR940002108Y1 (en) | 1988-08-17 | 1988-08-17 | Apparatus for opening & closing front door in a copier |
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KR (1) | KR940002108Y1 (en) |
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1988
- 1988-08-17 KR KR2019880013445U patent/KR940002108Y1/en not_active IP Right Cessation
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KR900005386U (en) | 1990-03-08 |
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