KR890006501Y1 - A waste tanner box of electrophotography instruments - Google Patents

A waste tanner box of electrophotography instruments Download PDF

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Publication number
KR890006501Y1
KR890006501Y1 KR2019860019984U KR860019984U KR890006501Y1 KR 890006501 Y1 KR890006501 Y1 KR 890006501Y1 KR 2019860019984 U KR2019860019984 U KR 2019860019984U KR 860019984 U KR860019984 U KR 860019984U KR 890006501 Y1 KR890006501 Y1 KR 890006501Y1
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KR
South Korea
Prior art keywords
waste
waste toner
box
container
blocking plate
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KR2019860019984U
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Korean (ko)
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KR880012982U (en
Inventor
송현명
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주식회사금성사
구자학
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Priority to KR2019860019984U priority Critical patent/KR890006501Y1/en
Publication of KR880012982U publication Critical patent/KR880012982U/en
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Publication of KR890006501Y1 publication Critical patent/KR890006501Y1/en

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    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/10Collecting or recycling waste developer
    • G03G21/12Toner waste containers

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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

전자사진 응용기기의 폐토너 회수통 개폐장치Waste Toner Waste Container Switch for Electrophotographic Application Equipment

제1도는 종래의 구성을 보인 측단면도.1 is a side cross-sectional view showing a conventional configuration.

제2도는 본 고안의 구성을 보인 분해사시도.Figure 2 is an exploded perspective view showing the configuration of the present invention.

제3도는 본 고안의 작용을 보인 결합상태 측단면도.Figure 3 is a side cross-sectional view of the coupling state showing the action of the present invention.

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

11 : 크리너박스 12 : 연결관11: Cleaner Box 12: Connector

13 : 회수통 14 : 체결홈13: recovery container 14: fastening groove

15 : 핀공 16 : 지지부15: pin ball 16: support

17 : 차단판 18 : 체결편17: blocking plate 18: fastener

19 : 토션스프링 20 : 축핀19: torsion spring 20: shaft pin

본 고안은 레이저 프린터를 포함하는 전자사진 응용기기에 있어서 폐토너 회수통의 개폐장치에 관한 것으로, 특히 청소장치의 일측에 토션스프링으로 탄설되는 개폐식 차단판을 설치하여 회수통을 청소장치로 부터 분리시키는 경우 차단판이 자동을 청소장치의 연결관을 차단할 수 있도록 함으로써 폐토너의 낙하에 의한 주변의 더러워짐을 방지할 수 있게한 폐토너 회수통의 개폐장치에 관한 것이다.The present invention relates to an opening and closing device of a waste toner container in an electrophotographic application device including a laser printer, and in particular, by installing an opening and closing block plate which is installed with a torsion spring on one side of the cleaning device to separate the container from the cleaning device. In the case of making the blocking plate to automatically block the connection pipe of the cleaning device relates to the opening and closing device of the waste toner recovery container that can prevent the surrounding dirt due to the falling of the waste toner.

일반적인 전자사진 응용기기에 있어서는 폐토너 회수를 위하여 제1도에 도시한 바와 같은 회수장치가 사용되고 있다. 즉, 크리너박스(1)의 하방에 이와 연결관(2)으로 연통되는 회수통(3)이 설치되고, 크리너박스(1)의 하방일측에는 복원스프링(4)으로 탄지된 누름버튼(5)이 연결레버(6)의 일측단부와 연결되어 설치되어 있으며, 그 연결레버(6)의 타측 단부에는 상기 연결관(2)의 내부에 설치되는 코일스프링(7)과 연결되어 있어서, 크리너박스(1)의 내측하방에 설치되는 폐토너 이송장치(8)에 의하여 회수통(3)에 토너가 가득차서 이를 교환하고자 하는 경우에는 누름버튼(5)을 수차례 눌러서 연결레버(6)에 의하여 코일스프링(7)이 상하로 인장, 압축을 반복하게 하여 연결관(2)의 내주면에 묻어있는 토너를 긁어서 털어내게한 다음 크리너박스(1)로 부터 회수통(3)을 분리시켜 주게된다.In a general electrophotographic application device, a recovery device as shown in FIG. 1 is used for recovery of waste toner. That is, the recovery container (3) communicating with the connecting pipe (2) is installed below the cleaner box (1), and the push button (5) supported by the restoring spring (4) on the lower side of the cleaner box (1) It is connected to one end of the connecting lever 6 is installed, the other end of the connecting lever 6 is connected to the coil spring (7) installed in the connecting pipe (2), the cleaner box ( 1) When toner is filled in the waste container 3 by the waste toner conveying apparatus 8 installed below the inner side, and the toner is to be replaced, the push button 5 is pressed several times and the coil is connected by the connecting lever 6. The spring 7 is repeatedly pulled up and down to scrape off the toner on the inner circumferential surface of the connecting pipe 2, and then the recovery container 3 is separated from the cleaner box 1.

그러나 이와 같은 종래의 폐토너 회수장치는 회수통(3)을 교환하기 이전에 누름버틈(5)을 수차례 눌러주어야만 회수통(3)을 분리할때 폐토너가 떨어지지 않게되므로 이를 숙지하고 있지 못한 소비자가 이를 사용시 난점이 있으며, 누름버튼(5)을 눌러서 폐토너를 털었다 할지라도 완벽한 제거가 불가능하여 주위의 진동이나 충격 등에 의하여 회수통(3)을 크리너박스(1)로 부터 분리한 상태에서 미처 제거되지 못한 폐토너가 떨어질 우려를 안게되는 등 여러가지 문제점을 안고 있었다.However, such a conventional waste toner recovery device has to press the push button 5 several times before replacing the recovery container 3 so that the waste toner does not fall off when the recovery container 3 is removed. There is a problem when the consumer uses it, and even though the waste toner is pushed down by pressing the push button (5), it is impossible to remove it completely, and the recovery container (3) is separated from the cleaner box (1) by vibrating or impacting the surroundings. There were a number of problems, including the possibility that the waste toner could not be removed.

본 고안은 종래의 이러한 문제점을 해소하고자 안출한 것으로, 크리너박스의 연결관 하방에 토션스프링의 개재하에 중간부가 축핀으로 유착되는 차단판을 설치하여 회수통이 연결관에 결합된 상태에서는 차단판의 일측에 연장형성된 지지부가 회수통의 체결부에 걸려서 개방되어 크리너박스와 회수통이 상호 연통될수 있도록 하고, 크리너박스로 부터 회수통을 분리시키게 되면 토션스프링의 탄성에 의하여 차단판이 연결관을 자동으로 차단시킬 수 있도록 하여 폐토너의 떨어짐을 완전하게 방지시킬 수 있도록 한 것인바, 이를 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention has been made to solve such a problem in the prior art, by installing a blocking plate in which the intermediate part is bonded to the shaft pin under the torsion spring under the connection box of the cleaner box, the recovery container is coupled to the connection pipe. The support part extended on one side is opened by being caught by the fastening part of the recovery container so that the cleaner box and the recovery container can communicate with each other. When the recovery container is separated from the cleaner box, the blocking plate automatically connects the connecting pipe by the elasticity of the torsion spring. It is to be able to block the fall of the waste toner to be completely prevented, which will be described in detail by the accompanying drawings as follows.

제2도 및 제3도에 도시한 바와 같이 크리너박스(11)의 하방에 형성되는 연결관(12)의 하측에 폐토너를 회수하는 회수통(13)이 설치되는 것에 있어서, 상기 연결관(12)의 하단주벽을 ㄷ자상으로 절결하여 형성한 체결홈(14)의 하단부 양측에는 핀공(15)을 형성하여 일측에 지지부(16)를 가지는 차단판(17)을 그 중간부 양측에 돌설된 체결편(18)이 토션스프링(19)의 기재하에 축핀(20)으로 유착되게 하여서 된 것으로, 미설명부호21은 공지의 폐토너 이송장치를 보인 것이다.As shown in FIG. 2 and FIG. 3, in the lower part of the connecting pipe 12 formed below the cleaner box 11, the collection container 13 which collect | recovers waste toner is provided, 12) pin holes 15 are formed at both sides of the lower end of the fastening groove 14 formed by cutting the lower circumferential wall at the c-shape to protrude the blocking plate 17 having the support 16 at one side thereof. The fastening piece 18 is to be adhered to the shaft pin 20 under the description of the torsion spring 19, the reference numeral 21 shows a known waste toner transfer device.

이와 같이 구성되는 본 고안은 제3도에 도시한 바와 같이, 연결관(12)의 체결홈(14) 하단부에 축핀(20)으로 결합되는 차단판(17)은 연결관(12)에 회수통(13)을 결합시키게 되면 차단판(17)의 일측에 연장형성된 지지부(16)가 회수통(13)의 결합부위에 의하여 연결관(12)축으로 밀착되므로 차단판(17)은 축핀(20)을 중심으로 하방에 위치하여 연결관(12)을 개방시키는 상태가 된다.As the present invention is configured as shown in Figure 3, the blocking plate 17 is coupled to the lower end of the fastening groove 14 of the connecting pipe 12 by the shaft pin 20, the recovery pipe to the connecting pipe 12 When the (13) is coupled to the support plate 16 formed on one side of the blocking plate 17 is in close contact with the connecting tube 12 shaft by the coupling portion of the recovery container 13, so the blocking plate 17 is the shaft pin 20 ) Is positioned below the center to open the connecting pipe (12).

따라서 이와 같이 연결관(12)이 개방되어 크리너박스(11)와 회수통(13)이 연통되어 있는 상태에서 폐토너이송장치(21)에 의하여 옮겨진 토너가 회수통(13)안으로 떨어지게 되고, 회수통(13)에 토너가 쌓여 이를 교환하는 경우에는 연결관(12)으로 부터 회수통(13)을 분리시키게 되면 이와 동시에 차단판(17)은 지지부(16)에 탄설된 토션스프링(19)에 의하여 제3도의 화살표 방향으로 회전하여 연결관(12)을 차단시키게 되므로 잔류토너가 떨어지는 현상은 완전히 방지되는 것이다.Therefore, the toner transferred by the waste toner transfer device 21 in the state where the connection pipe 12 is opened and the cleaner box 11 and the waste container 13 are in communication with each other falls into the waste container 13, When toner accumulates in the container 13 and replaces the toner 13 from the connecting pipe 12, the blocking plate 17 is connected to the torsion spring 19 installed in the support 16. By rotating in the direction of the arrow in FIG. 3 to block the connection pipe 12, the phenomenon that the remaining toner falls is completely prevented.

이상에서 상술한 바와 같은 본 고안 장치는 전자사진 응용기기의 폐토너를 회수함에 있어서, 크리너박스의 하방 연결관에 간단한 구조의 차단판을 설치하여 회수통의 교환시 이를 연결관으로 부터 분리함과 동시에 차단판에 의하여 연결관이 자동으로 차단되도록 함으로써 폐토너에 의한 오염을 완전히 방지할 수 있게 되며, 별도의 조작을 하지 않고도 그 작동이 자동으로 수행되게 함으로써 누구나 편리하게 사용할 수 있게 되는 등의 이점이 있다.The above-described device as described above, in recovering the waste toner of the electrophotographic application device, installs a simple blocking plate on the lower connection pipe of the cleaner box and separates it from the connection pipe when the recovery container is replaced. At the same time, it is possible to completely prevent the contamination by waste toner by blocking the connection pipe automatically by the blocking plate, and it can be used conveniently by anyone because the operation is automatically performed without any separate operation. There is this.

Claims (1)

크리너박스(11)의 하방에 설치되는 연결관(12)의 하측에 폐토너 회수통(13)이 설치된 것에 있어서, 상기 연결관(12)의 하단 주벽에 형성한 체결홈(14)의 하단부 양측에 핀공(15)을 형성하고, 그 핀공(15)에는 일측에 지지부(16)를 가지는 차단판(17)의 체결편(18)을 토션스프링(19)의 개재하에 축핀(20)으로 유착되게 하여 구성함을 특징으로 하는 전자사진 응용기기의 폐토너 회수통 개폐장치.In the waste toner recovery container 13 installed below the connection pipe 12 installed below the cleaner box 11, both ends of the lower end of the fastening groove 14 formed on the lower peripheral wall of the connection pipe 12. The pin hole 15 is formed in the pin hole 15, and the fastening piece 18 of the blocking plate 17 having the support part 16 on one side thereof is brought into contact with the shaft pin 20 through the torsion spring 19. Waste toner waste container opening and closing device of the electrophotographic application, characterized in that configuration.
KR2019860019984U 1986-12-13 1986-12-13 A waste tanner box of electrophotography instruments KR890006501Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860019984U KR890006501Y1 (en) 1986-12-13 1986-12-13 A waste tanner box of electrophotography instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860019984U KR890006501Y1 (en) 1986-12-13 1986-12-13 A waste tanner box of electrophotography instruments

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KR880012982U KR880012982U (en) 1988-08-29
KR890006501Y1 true KR890006501Y1 (en) 1989-09-25

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KR2019860019984U KR890006501Y1 (en) 1986-12-13 1986-12-13 A waste tanner box of electrophotography instruments

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020012811A (en) * 2000-08-08 2002-02-20 이종갑 Mering tope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020012811A (en) * 2000-08-08 2002-02-20 이종갑 Mering tope

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KR880012982U (en) 1988-08-29

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