KR930003963Y1 - Supporting apparatus of waste toner box in an electrophotographic appliance - Google Patents
Supporting apparatus of waste toner box in an electrophotographic appliance Download PDFInfo
- Publication number
- KR930003963Y1 KR930003963Y1 KR2019870020876U KR870020876U KR930003963Y1 KR 930003963 Y1 KR930003963 Y1 KR 930003963Y1 KR 2019870020876 U KR2019870020876 U KR 2019870020876U KR 870020876 U KR870020876 U KR 870020876U KR 930003963 Y1 KR930003963 Y1 KR 930003963Y1
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- South Korea
- Prior art keywords
- waste toner
- installation groove
- collection container
- container
- housing
- 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
- G03G21/10—Collecting or recycling waste developer
- G03G21/12—Toner waste containers
-
- 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
- G03G21/10—Collecting or recycling waste developer
- G03G21/105—Arrangements for conveying toner waste
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cleaning In Electrography (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래 폐토너 회수통 지지장치가 설치된 전자사진용기기의 개략적인 측면도.1 is a schematic side view of an electrophotographic apparatus in which a conventional waste toner waste container support device is installed.
제2도는 종래 폐토너 회수통 지지장치의 요부확대측면도.Figure 2 is an enlarged side view of the main portion of the conventional waste toner recovery container support apparatus.
제3도는 본 고안에 의한 폐토너 회수통 지지장치의 요부 분해사시도.Figure 3 is an exploded perspective view of the main part of the waste toner recovery container support device according to the present invention.
제4도는 본 고안에 의한 페토너 회수통 지지장치의 종단면도.Figure 4 is a longitudinal cross-sectional view of the waste toner container support apparatus according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
11 : 상부하우징 12 : 하부하우징11: upper housing 12: lower housing
13 : 청소장치 14 : 폐토너회수통13: cleaning device 14: waste toner collection container
15 : 설치홈 16 : 회수통지지체15: installation groove 16: recovery container support
20 : 힌지축 21 : 힌지공20: hinge axis 21: hinge ball
22 : 탄성계지편 23 : 걸림턱22: elastic hinge piece 23: locking jaw
24 : 걸림턱 25 : 정지돌기24: engaging jaw 25: stop projection
26 : 정지턱 27 : 스프링26: stop jaw 27: spring
본 고안은 전자사진응용기기(예컨대 전자사진복사기 또는 레이저프린트 등)의 감광체 표면에 전류된 토너를 제저하는 청소부에 있어서 폐토너를 회수하는 폐토너회수통지지장치에 관하여 특히 전자사진응용기기의 본체를 구성하는 상부하우징을 분리 또는 개방하지 않고도 폐토너회수통만을 교환할 수 있으며 상부하우징을 개방하는 경우에도 폐토너회수통이 하부하우징에 지지된 상태로 유지되어 폐토너회수통의 교환 및 폐토너수거작업이 간편하게 되도록한 전자사진응용기기의 폐토너회수통지지장치에 관한 것이다.The present invention relates to a waste toner collection container support device for recovering waste toner in a cleaning unit that removes toner current on a photosensitive member surface of an electrophotographic application device (such as an electrophotographic copying machine or a laser print). Only the waste toner collection container can be exchanged without removing or opening the upper housing constituting the main body, and even when the upper housing is opened, the waste toner collection container remains supported in the lower housing to replace and close the waste toner collection container. The present invention relates to a waste toner collection container support device for an electrophotographic application device that facilitates toner collection operations.
종래 전자사진응용기기에 있어서는 제1도 및 제2도와 같이 본체를 구성하는 상하부하우징 (1) (2) 내에 설치된 감광체 (3)의 표면에 잔류된 토너를 청소부 (4)에 의해 제거하여 스크류컨베이어(4a)로써 그 일축방에 연통되는 폐토너회수통 (5)에 회수토록 되어 있다.In the conventional electrophotographic application apparatus, the toner remaining on the surface of the photosensitive member 3 provided in the upper and lower housings 1 and 2 constituting the main body as shown in FIGS. (4a), it is made to collect | recover in the waste toner collection container 5 which communicates with the uniaxial side.
그런데 종래 폐토너회수통(5)을 지지하는 장치는 폐토너회수통(5)이 수납되는 상자형 회수통수납상자(6)를 상부하우징(1)에 힌지핀(7)으로 지지설치된 브래킷(8)에 힌지부(6a)를 힌지핀(9)으로 지지하고, 하부하우징(2)에는 지지용스프링(10)을 설치한 것으로 회수통수납상자(6)내에 수납된 폐토너회수통(5)을 교환한 경우에는 반드시 상부하우징(1)을 분리 개방하고 회수통수납상자(5)을 브래킷(8)에 대해 회동시켜 폐토너회수통(5)의 교환 및 수거작업이 번거롭게 될 뿐만아니라 이때 폐토너회수통(5)이 기울어지므로 회수된 폐토너가 쏟아져 나와서 전자사진응용기기나 주면을 오손시킬 염려가 있으며, 소형복사기의 경우 회수통(5)의 크기가 기기 전체에 대해 상대적으로 크게됨과 아울러 감광체(3)와 용지 이송경로가 형성되는 상부하우징(1)에 지지되어 있으므로 잼(용지가 걸린 상태)의 제거시에도 불편하게 되는 폐단이 있었다.By the way, the conventional device for supporting the waste toner collection container (5) is a bracket that is supported by a hinge pin (7) in the upper housing (1) of the box-type recovery container storage box 6 in which the waste toner collection container (5) is accommodated ( 8) the hinge part 6a is supported by the hinge pin 9, and the lower housing 2 is provided with the support spring 10, and the waste toner collection container 5 contained in the collection container 6 is provided. ), The upper housing (1) must be separated and opened, and the waste container storage box (5) is rotated with respect to the bracket (8), thereby making the replacement and collection of the waste toner container (5) cumbersome. Since the waste toner collection container (5) is inclined, the recovered waste toner may spill out and damage the electrophotographic application device or main surface.In the case of a small copying machine, the size of the recovery container (5) becomes relatively large with respect to the whole device. It is also supported by the upper housing (1) where the photosensitive member (3) and paper feed path are formed. Even there was a closed end which is uncomfortable during removal of a jam (a paper jam state) to.
따라서 본 고안은 이러한 종래의 제반 폐단을 해소하기위하여 폐토너회수통이 수납되는 회수통수납 상자를 하부 하우징에 회통 개폐되게 지지하여 상부 하우징에 상부하우징에 탄성개치되도록하되 상부하우징 개방시에도 폐토너회수통이 크게 기울어지지 않도록 하여 폐토너가 쏟아져나도록 염려가 없고, 소형복사기의 경우 폐토너 회수통을 크게 하더라도 하상부하우징에 설치된 감광체나 용지 이송경로중에 걸린용지를 제거하는 잼제거시에도 간섭을 받지 않아 사용이 편리하게 되도록한 전자사진응용기기의 폐토너회수통지지장치를 제공하려는 것이다.Therefore, the present invention supports the waste container storage box in which the waste toner collection container is stored to be opened and closed in the lower housing so as to solve such a conventional closed end, so that the waste housing is elastically disposed in the upper housing in the upper housing. There is no worry of spilling the waste toner by not tilting the collecting container so much.In the case of a small copy machine, even if the waste toner collecting container is large, there is no interference when removing jammed paper that removes jammed paper from the photosensitive member installed in the upper housing or the paper feed path. It is intended to provide a waste toner collection container support device for an electrophotographic application device that is convenient to use.
이하 본 고안을 제3도 및 제4도에 따라서 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to FIGS. 3 and 4.
본 고안에 의한 전자사진응용기기의 폐토너회수통 지지장치는, 제3도 및 제4도에 도시한 바와 같이 하우하우징(12)과 함께 문체를 구성하는 상부하우징(11)내에 감광체표면에 진류된 토너를 제거하는 청소부(13)에 폐토너회수통(14)을 연통시키는 것에 있어서, 상기 하부하우징(12)의 측벽에는 설치홈(15)을 형성하며, 전면판(17)과 받침판(18) 및 양측판(19)이 일체로 형성된 회수통지지체(16)를 설치홈(15)내에서 그 양측의 힌지축(20)과 힌지공(21)으로 지지하고, 상기 회수통지지체(16)의 전면판(17) 상단부에는 걸림턱(23)의 탄성계지되는 걸림편(24)을 형성하고, 상기 전면판(17)의 하단과 설치홈(15)의 바닥선단부에는 각각 정지돌기(25)와 정지턱(26)을 형성하며, 상기 설치홈(15)의 바닥과 받침판(18) 사이에는 스프링(27)을 설치하여서된 것이다.The waste toner collection container support device of the electrophotographic application apparatus according to the present invention is constructed in the upper housing 11 constituting the stylus together with the housings 12 as shown in FIGS. 3 and 4. In communicating the waste toner collection container 14 to the cleaning part 13 for removing the toner, the installation groove 15 is formed in the side wall of the lower housing 12, the front plate 17 and the support plate 18. ) And the recovery cylinder support 16 in which both sides of the plate 19 are integrally supported by the hinge shaft 20 and the hinge hole 21 on both sides thereof in the installation groove 15, and the recovery cylinder support 16 On the upper end of the front plate 17, the engaging piece 24 is formed to be elastically fastened to the locking step 23, and the stop projection 25 at the lower end of the front plate 17 and the bottom end of the installation groove 15, respectively. And a stop jaw 26, and a spring 27 is installed between the bottom of the installation groove 15 and the support plate 18.
상기 스프링(27)은 회수통지지체(16)를 상기 개방되는 방향으로 탄압하는 것이다.The spring 27 is for pressing the recovery container support 16 in the opening direction.
이와 같이 구성된 본 고안된 폐토너의 회수통지지장치는 제4도의 실선표시와 같이, 회수통지지체(16)의 전면판(17)과 받침판(18) 및 양측판(19)사이에 폐토너회수통(14)을 삽입하고, 탄성계지편(22)의 걸림턱(23)이 상부하우징(11)의 걸림편(24)에 계지된 상태로 닫으면 폐토너회수통(14)은 상부하우징(11) 내부에 청소부(13)에 연통하며 감광체(미도시)상의 잔류토너가 제거되어 스크류컨베이어(미도시)에 의해 이송된 폐토너가 폐토너회수통(14)내에 수집회수되는 것이다.The waste toner collecting container supporting device of the present invention, which is configured as described above, is disposed between the front plate 17, the support plate 18, and both side plates 19 of the collecting container support 16, as shown in the solid line of FIG. 14) and the waste toner collection container 14 is closed inside the upper housing 11 when the locking jaw 23 of the elastic stopper member 22 is locked to the locking piece 24 of the upper housing 11. The waste toner, which is in communication with the cleaning unit 13 and is removed from the residual toner on the photoconductor (not shown), is collected and collected in the waste toner collection container 14.
전자사진응용기기의 사용에 다라 폐토너회수통(14)에 많은량의 폐토너가 회수되어 수거할 필요가 있을때에는 상부 하우징(11)을 하부하우징(12)에 대해 개방할 필요없이 상기 탄성계지편(22)을 눌러서 걸림턱(23)을 걸림편(24)에서 해지시키면 회수통지지체(16)는 압축되어 있던 스프링(27)에 의해 힌지축(20)을 중심으로 회동개방되는바 이때 회수통지지체(16)는 상기 전면판(17) 하단의 정지돌기(25)가 설치홈(15) 선단부의 정지턱(25)에 걸려서 제4도의 쇄선표시 이상으로 기울어지지 않게 되어 폐토너회수통(14)내의 폐토너가 쏟아져나올 염려가 없다.When a large amount of waste toner is collected and needs to be collected and collected in the waste toner collection container 14 according to the use of the electrophotographic application device, the elastic stop is not required to open the upper housing 11 to the lower housing 12. When pressing the piece 22 to release the locking jaw 23 from the locking piece 24, the recovery cylinder support 16 is rotated and opened about the hinge shaft 20 by the spring 27 that has been compressed. The notification member 16 is stopped by the stop projection 25 at the lower end of the front plate 17 so as not to be inclined beyond the dashed line mark of FIG. 14) There is no fear that the waste toner will spill out.
이와 같이 회수통지지체(16)가 개방되면 그 내부에 지지된 폐토너회수통(14)을 인출하여 폐토너통 수거하며, 다시 그 폐토너회수통(14) 또는 다른 폐토너회수통을 회수통지지체(16)에 삽입한 다음 회수통지지체(16)를 밀어서 닫으면 다시 제4도의 실선표시 상태로 되는 것이다.When the waste container support body 16 is opened as described above, the waste toner waste container 14 withdraws from the waste toner waste container 14 supported therein, and the waste toner waste container 14 or the other waste toner waste container is collected again. After inserting into the retardation member 16, the recovery container support 16 is pushed and closed, and it returns to the solid line display state of FIG.
한편 예컨대 잼제거등을 위해 상부하우징(11)을 개방하는 경우에는 본 고안에 의한 폐토너회수통지지장치와 폐토너회수통(14)는 하부하우징(12)에 지지된 상태로 유지되므로 잼제거시 간섭을 일으키지 않아 작업이 편리하게 된다.On the other hand, for example, in the case of opening the upper housing 11 for removing the jam, the waste toner recovery container support device and the waste toner recovery container 14 according to the present invention are kept in the state supported by the lower housing 12 to remove the jam. It does not cause any interference at the time, which makes work easier.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870020876U KR930003963Y1 (en) | 1987-11-30 | 1987-11-30 | Supporting apparatus of waste toner box in an electrophotographic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870020876U KR930003963Y1 (en) | 1987-11-30 | 1987-11-30 | Supporting apparatus of waste toner box in an electrophotographic appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890011311U KR890011311U (en) | 1989-07-13 |
| KR930003963Y1 true KR930003963Y1 (en) | 1993-06-25 |
Family
ID=19269887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870020876U KR930003963Y1 (en) | 1987-11-30 | 1987-11-30 | Supporting apparatus of waste toner box in an electrophotographic appliance |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930003963Y1 (en) |
-
1987
- 1987-11-30 KR KR2019870020876U patent/KR930003963Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890011311U (en) | 1989-07-13 |
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