WO2013053310A1 - Renovated waste toner storage subassembly for laser printer - Google Patents

Renovated waste toner storage subassembly for laser printer Download PDF

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Publication number
WO2013053310A1
WO2013053310A1 PCT/CN2012/082640 CN2012082640W WO2013053310A1 WO 2013053310 A1 WO2013053310 A1 WO 2013053310A1 CN 2012082640 W CN2012082640 W CN 2012082640W WO 2013053310 A1 WO2013053310 A1 WO 2013053310A1
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Prior art keywords
sponge strip
waste toner
toner box
laser printer
box assembly
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PCT/CN2012/082640
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French (fr)
Chinese (zh)
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邓春华
童晓林
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珠海天威飞马打印耗材有限公司
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Publication of WO2013053310A1 publication Critical patent/WO2013053310A1/en

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    • 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

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  • the present invention relates to a printer waste toner box assembly, and more particularly to a refurbished laser printer waste toner box assembly.
  • the present application claims priority to Chinese Patent Application No. 201120388703.8, entitled “Refurbished Laser Printer Waste Powder Bin Assembly” on October 13, 2011, the entire contents of which are incorporated herein by reference. .
  • the technical problem to be solved by the present invention is to provide a refurbished laser printer with simple structure and good sealing performance against the defect of powder leakage of the waste toner box component caused by the aging of the sponge strip after using for a period of time in the prior art waste toner box assembly. Waste toner box assembly.
  • the technical solution adopted by the present invention to solve the technical problem thereof is to provide a refurbished laser powder waste toner box assembly, comprising a waste toner box casing having a waste powder tank, wherein the waste powder tank is provided with a first periphery of the notch a sponge strip to which a second sponge strip is attached.
  • the width and length of the first sponge strip and the second sponge strip are matched.
  • the first sponge strip and the second sponge strip are pasted together by an adhesive layer.
  • the first sponge strip and the second sponge strip extend along the inner long side of the notch.
  • the first sponge strip and the outer side of the second sponge strip are filled with a caulk for sealing the gap.
  • the joint between the outer side of the first sponge strip and the second sponge strip and the waste toner box housing, and the corner of the waste powder tank are filled Sealing glue in the sealing gap.
  • the second sponge strip has a thickness of 0.8 mm to 1.5 mm.
  • the short sides of the notches are respectively provided with a third sponge strip and a fourth sponge strip, and both ends of the third sponge strip and the fourth sponge strip are filled There is a caulk for sealing the gap.
  • the waste toner box assembly of the present invention compensates for the thinning or loss of elasticity of the first sponge strip caused by the aging of the first sponge strip by attaching the second sponge strip to the first sponge strip between the existing waste toner box and the scraper.
  • the damage cannot be completely sealed; the total thickness and the elasticity of the first sponge and the second sponge used for sealing between the waste toner box casing and the scraper are all guaranteed to meet the sealing requirements, and the gap is closed without leakage. In this way, there is no need to deal with the aging first sponge strip, which reduces the waste of manpower and material resources.
  • FIG. 1 is a perspective view of an embodiment of the present invention.
  • Figure 2 is a plan view of the embodiment of Figure 1.
  • a refurbished laser printer waste toner box assembly includes a waste toner box housing 2 having a waste toner tank 1 , and a first sponge strip 4 is disposed around the notch of the waste powder tank 1 .
  • the first sponge strip 4 extends along the inner long side of the slot.
  • the waste toner box casing 2 is an injection molded part, and the first sponge strip 4 is attached to the waste toner box casing 2.
  • the scraper (not shown) is installed along the inner long side 10 of the notch of the waste toner tank 1, the first sponge strip 4 seals the gap between the scraper and the waste toner box casing 2.
  • a second sponge strip 5 is also attached to the first sponge strip 4.
  • the first sponge strip 4 is a seal of the old laser printer, but since the first sponge strip 4 is aged after use for a period of time, the sponge strip is thinned, loses elasticity or breaks, and cannot be between the waste toner box housing 2 and the scraper. The gap is sealed.
  • the second sponge strip 5 is directly attached to the first sponge strip 4 to increase the thickness of the seal.
  • the first sponge strip 4 and the second sponge strip 5 have the same width and length, and most preferably two. The same is true, which is good for sealing.
  • the first sponge strip 4 and the second sponge strip 5 are pasted together by an adhesive layer.
  • the two can be completely attached together so that the two are attached together to form a complete sealed structure for better sealing of the gap.
  • the first sponge strip 4 and the second sponge strip 5 are disposed between the waste toner box casing 2 and the scraper, the first sponge strip 4 and the second sponge strip 5 are The two ends of the first sponge strip 4 are caused to have gaps due to aging shrinkage. In order to prevent powder leakage, it is preferable to fill the outer ends of the first sponge strip 4 and the second sponge strip 5 on the basis of adding the second sponge strip 5. There is a caulk 3 for sealing the gap. The caulk 3 seals the gap between the first sponge strip 4 and the end face of the second sponge strip 5 and the waste toner box casing 2. Further, a corner at the notch of the waste toner tank 1 and a notch end surface of the waste toner tank 1 may be filled with a caulk.
  • the short sides 11 of the notches of the waste toner tank 1 are also respectively provided with a third sponge strip 8 and a fourth sponge strip 9, the third sponge strip 8 and the fourth Both ends of the sponge strip 9 are filled with a caulk 7 for sealing the gap.
  • the third sponge strip 8 and the fourth sponge strip 9 cooperate with the caulk 7 to seal all the gaps, eliminating the possibility of all powder leakage.
  • the thickness of the second sponge strip is 0.8 mm-1.5 mm. Since the purpose of the second sponge strip 5 is to add some thickness on the basis of the existing first sponge strip 4, the thickness range can be satisfied: the first sponge 4 And the second sponge 5 has a sufficient amount of compression to satisfy the overall thickness required for the seal.
  • the thickness of the second sponge strip 5 is preferably 1 mm. When the thickness of the first sponge strip 4 is thick, a value of 0.8, 0.9 or the like may be selected. When the thickness of the first sponge strip 4 is thin, 1.1, 1.2, and 1.3 may be selected. , 1.4 and other values.
  • the waste toner box assembly of the present invention compensates for the thinning or loss of elasticity of the first sponge strip caused by the aging of the first sponge strip by attaching the second sponge strip to the first sponge strip between the existing waste toner box and the scraper.
  • the damage cannot be completely sealed; the total thickness and the elasticity of the first sponge and the second sponge used for sealing between the waste toner box casing and the scraper are all guaranteed to meet the sealing requirements, and the gap is closed without leakage.
  • the present invention can be manufactured and used industrially, and has industrial applicability.

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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

A renovated waste toner storage subassembly for laser printer comprises waste toner storage housing(2) with a waste toner slot(1), wherein peripheral of the waste toner slot(1) is sealed by a first sponge strip(4); and a second sponge strip(5) is adhered on the first sponge strip(4). The first sponge strip(4) and the second sponge strip(5) are stuck together through adhesive layer, the first sponge strip(4) and the second sponge strip(5) extend along the inside long edge(10) of the waste toner slot.

Description

翻新的激光打印机废粉仓组件  Refurbished laser printer waste toner box assembly 技术领域Technical field
本发明涉及一种打印机废粉仓组件，尤其涉及一种翻新的激光打印机废粉仓组件。本申请要求于2011年10月13日提交中国专利局、申请号为201120388703.8、名称为“翻新的激光打印机废粉仓组件”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。 The present invention relates to a printer waste toner box assembly, and more particularly to a refurbished laser printer waste toner box assembly. The present application claims priority to Chinese Patent Application No. 201120388703.8, entitled "Refurbished Laser Printer Waste Powder Bin Assembly" on October 13, 2011, the entire contents of which are incorporated herein by reference. .
背景技术Background technique
现有的激光打印机废粉仓组件中，由于废粉仓组件中的废粉仓壳体与刮刀之间的密封多数通过海绵条压缩填补缝隙密封，保证碳粉不会漏出。激光打印机在使用一段时间后，激光打印机废粉仓组件就会存在漏粉现象，究其原因，一般都是海绵条老化造成海绵条变薄、失去弹性或破损，造成了粉仓和刮刀之间不能完全密封而漏粉。要改善密封就需要更换海绵条，但是将旧海绵条撕掉清洁后重新贴新海绵条，需要花费更多的人力和物力。 In the existing laser printer waste toner box assembly, since the seal between the waste toner box housing and the scraper in the waste toner box assembly is mostly sealed by the sponge strip to fill the gap seal, the toner is prevented from leaking out. After the laser printer is used for a period of time, there will be powder leakage in the waste toner box assembly of the laser printer. The reason is that the sponge strip is aging, causing the sponge strip to become thin, lose elasticity or breakage, resulting in a gap between the powder magazine and the scraper. Can not be completely sealed and leaking powder. To improve the seal, it is necessary to replace the sponge strip, but it takes more manpower and material resources to tear off the old sponge strip and clean it and reattach the new sponge strip.
技术问题technical problem
本发明要解决的技术问题在于，针对现有技术废粉仓组件中使用一段时间后海绵条老化造成的废粉仓组件漏粉的缺陷，提供一种结构简单、密封性好的翻新的激光打印机废粉仓组件。 The technical problem to be solved by the present invention is to provide a refurbished laser printer with simple structure and good sealing performance against the defect of powder leakage of the waste toner box component caused by the aging of the sponge strip after using for a period of time in the prior art waste toner box assembly. Waste toner box assembly.
技术解决方案Technical solution
本发明解决其技术问题所采用的技术方案是：提供一种翻新的激光打印机废粉仓组件，包括具有废粉槽的废粉仓壳体，所述废粉槽的槽口周边设置有第一海绵条，在所述第一海绵条上还贴附有第二海绵条。The technical solution adopted by the present invention to solve the technical problem thereof is to provide a refurbished laser powder waste toner box assembly, comprising a waste toner box casing having a waste powder tank, wherein the waste powder tank is provided with a first periphery of the notch a sponge strip to which a second sponge strip is attached.
　　所述翻新的激光打印机废粉仓组件中，所述第一海绵条与第二海绵条宽度和长度都配合一致。In the refurbished laser printer waste toner box assembly, the width and length of the first sponge strip and the second sponge strip are matched.
　　所述翻新的激光打印机废粉仓组件中，所述第一海绵条和与第二海绵条之间通过粘胶剂层粘贴在一起。In the refurbished laser printer waste toner box assembly, the first sponge strip and the second sponge strip are pasted together by an adhesive layer.
　　所述翻新的激光打印机废粉仓组件中，所述第一海绵条和与第二海绵条沿所述槽口的内侧长边延伸。In the refurbished laser printer waste toner box assembly, the first sponge strip and the second sponge strip extend along the inner long side of the notch.
　　所述翻新的激光打印机废粉仓组件中，所述第一海绵条和与第二海绵条两端外侧填补有用于密封间隙的填缝胶。In the refurbished laser printer waste toner box assembly, the first sponge strip and the outer side of the second sponge strip are filled with a caulk for sealing the gap.
　　所述翻新的激光打印机废粉仓组件中，所述第一海绵条和第二海绵条的两端外侧与废粉仓壳体的结合处、所述废粉槽的槽口处的拐角填补有用于密封间隙的填缝胶。In the refurbished laser printer waste toner box assembly, the joint between the outer side of the first sponge strip and the second sponge strip and the waste toner box housing, and the corner of the waste powder tank are filled Sealing glue in the sealing gap.
　　所述翻新的激光打印机废粉仓组件中，所述第二海绵条的厚度为0.8mm-1.5mm。In the refurbished laser printer waste toner box assembly, the second sponge strip has a thickness of 0.8 mm to 1.5 mm.
　　所述翻新的激光打印机废粉仓组件中，所述槽口的两侧短边分别设置有第三海绵条和第四海绵条，所述第三海绵条和第四海绵条的两端均填补有用于密封间隙的填缝胶。In the refurbished laser printer waste toner box assembly, the short sides of the notches are respectively provided with a third sponge strip and a fourth sponge strip, and both ends of the third sponge strip and the fourth sponge strip are filled There is a caulk for sealing the gap.
有益效果Beneficial effect
本发明的废粉仓组件通过在现有废粉仓与刮刀之间的第一海绵条上贴附第二海绵条，弥补了第一海绵条老化造成的第一海绵条变薄、失去弹性或破损不能进行完全密封的缺陷；保证了在废粉仓壳体与刮刀之间用于密封的第一海绵和第二海绵的总厚度及其弹性都达到密封要求，将间隙封闭不漏粉。这样，无需处理老化的第一海绵条，减少了人力、物力的浪费。 The waste toner box assembly of the present invention compensates for the thinning or loss of elasticity of the first sponge strip caused by the aging of the first sponge strip by attaching the second sponge strip to the first sponge strip between the existing waste toner box and the scraper. The damage cannot be completely sealed; the total thickness and the elasticity of the first sponge and the second sponge used for sealing between the waste toner box casing and the scraper are all guaranteed to meet the sealing requirements, and the gap is closed without leakage. In this way, there is no need to deal with the aging first sponge strip, which reduces the waste of manpower and material resources.
附图说明DRAWINGS
下面将结合附图及实施例对本发明作进一步说明，附图中：The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:
　　图1是本发明实施例的立体图。1 is a perspective view of an embodiment of the present invention.
　　图2是图1所示实施例的俯视图。 Figure 2 is a plan view of the embodiment of Figure 1.
本发明的实施方式Embodiments of the invention
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
　　如图1和图2所示，一种翻新的激光打印机废粉仓组件，包括具有废粉槽1的废粉仓壳体2，废粉槽1的槽口周边设置有第一海绵条4，该第一海绵条4沿槽口的内侧长边延伸。废粉仓壳体2为注塑件，第一海绵条4粘贴在废粉仓壳体2上。当刮刀（未示出）沿废粉槽1的槽口的内侧长边10安装时，第一海绵条4将刮刀与废粉仓壳体2之间的间隙密封。在所述第一海绵条4上还贴附有第二海绵条5。第一海绵条4是旧的激光打印机的密封件，但由于使用一段时间后，第一海绵条4老化造成海绵条变薄、失去弹性或破损，无法对废粉仓壳体2与刮刀之间的间隙进行密封。第二海绵条5直接贴附在第一海绵条4上，以增加密封厚度。As shown in FIG. 1 and FIG. 2, a refurbished laser printer waste toner box assembly includes a waste toner box housing 2 having a waste toner tank 1 , and a first sponge strip 4 is disposed around the notch of the waste powder tank 1 . The first sponge strip 4 extends along the inner long side of the slot. The waste toner box casing 2 is an injection molded part, and the first sponge strip 4 is attached to the waste toner box casing 2. When the scraper (not shown) is installed along the inner long side 10 of the notch of the waste toner tank 1, the first sponge strip 4 seals the gap between the scraper and the waste toner box casing 2. A second sponge strip 5 is also attached to the first sponge strip 4. The first sponge strip 4 is a seal of the old laser printer, but since the first sponge strip 4 is aged after use for a period of time, the sponge strip is thinned, loses elasticity or breaks, and cannot be between the waste toner box housing 2 and the scraper. The gap is sealed. The second sponge strip 5 is directly attached to the first sponge strip 4 to increase the thickness of the seal.
　　如图1和图2所示，为了使第二海绵条5更好地配合第一海绵条4，优选所述第一海绵条4与第二海绵条5宽度和长度都配合一致，最优选二者完全相同，有利于密封。As shown in FIG. 1 and FIG. 2, in order to better fit the second sponge strip 5 to the first sponge strip 4, it is preferable that the first sponge strip 4 and the second sponge strip 5 have the same width and length, and most preferably two. The same is true, which is good for sealing.
　　所述第一海绵条4和与第二海绵条5之间通过粘胶剂层粘贴在一起。这样二者能完全贴附在一起，这样二者贴附在一起形成一个完整密封结构，更好密封间隙。The first sponge strip 4 and the second sponge strip 5 are pasted together by an adhesive layer. The two can be completely attached together so that the two are attached together to form a complete sealed structure for better sealing of the gap.
　　如图1和图2所示，由于所述第一海绵条4和与第二海绵条5是设置在废粉仓壳体2与刮刀之间，第一海绵条4和与第二海绵条5的两端由于第一海绵条4老化收缩会产生间隙，为了防止漏粉，优选在增加第二海绵条5的基础上，再将第一海绵条4和与第二海绵条5两端外侧填补有用于密封间隙的填缝胶3。填缝胶3将第一海绵条4和与第二海绵条5两端的端面与废粉仓壳体2的结合处的间隙密封。进一步还可以在废粉槽1的槽口处的拐角、废粉槽1的槽口端面也填充有填缝胶。As shown in FIGS. 1 and 2, since the first sponge strip 4 and the second sponge strip 5 are disposed between the waste toner box casing 2 and the scraper, the first sponge strip 4 and the second sponge strip 5 are The two ends of the first sponge strip 4 are caused to have gaps due to aging shrinkage. In order to prevent powder leakage, it is preferable to fill the outer ends of the first sponge strip 4 and the second sponge strip 5 on the basis of adding the second sponge strip 5. There is a caulk 3 for sealing the gap. The caulk 3 seals the gap between the first sponge strip 4 and the end face of the second sponge strip 5 and the waste toner box casing 2. Further, a corner at the notch of the waste toner tank 1 and a notch end surface of the waste toner tank 1 may be filled with a caulk.
　　如图1和图2所示，所述废粉槽1的槽口的两侧短边11还分别设置有第三海绵条8和第四海绵条9，所述第三海绵条8和第四海绵条9的两端均填补有用于密封间隙的填缝胶7。这样，第三海绵条8和第四海绵条9与填缝胶7配合可将所有间隙都密封，杜绝了所有漏粉的可能性。As shown in FIG. 1 and FIG. 2, the short sides 11 of the notches of the waste toner tank 1 are also respectively provided with a third sponge strip 8 and a fourth sponge strip 9, the third sponge strip 8 and the fourth Both ends of the sponge strip 9 are filled with a caulk 7 for sealing the gap. Thus, the third sponge strip 8 and the fourth sponge strip 9 cooperate with the caulk 7 to seal all the gaps, eliminating the possibility of all powder leakage.
　　第二海绵条的厚度为0.8mm-1.5mm，由于第二海绵条5设置的目的是在现有第一海绵条4的基础上增加一些厚度，在这个厚度范围即可满足：第一海绵4和第二海绵5具有足够的压缩量，就可以满足密封所要求的整体厚度。本实施例中优选第二海绵条5的厚度为1mm，当第一海绵条4厚度较厚，可选择0.8、0.9等数值，当第一海绵条4厚度较薄，可选择1.1、1.2、1.3、1.4等数值。The thickness of the second sponge strip is 0.8 mm-1.5 mm. Since the purpose of the second sponge strip 5 is to add some thickness on the basis of the existing first sponge strip 4, the thickness range can be satisfied: the first sponge 4 And the second sponge 5 has a sufficient amount of compression to satisfy the overall thickness required for the seal. In this embodiment, the thickness of the second sponge strip 5 is preferably 1 mm. When the thickness of the first sponge strip 4 is thick, a value of 0.8, 0.9 or the like may be selected. When the thickness of the first sponge strip 4 is thin, 1.1, 1.2, and 1.3 may be selected. , 1.4 and other values.
　　本发明是根据特定实施例进行描述的，但本领域的技术人员应明白在不脱离本发明范围时，可进行各种变化和等同替换。此外，为适应本发明技术的特定场合或材料，可对本发明进行诸多修改而不脱离其保护范围。因此，本发明并不限于在此公开的特定实施例，而包括所有落入到权利要求保护范围的实施例。The present invention has been described in terms of a particular embodiment, and it will be understood by those skilled in the art that various changes and equivalents can be made without departing from the scope of the invention. In addition, many modifications may be made to the invention without departing from the scope of the invention. Therefore, the invention is not limited to the specific embodiments disclosed herein, but includes all embodiments falling within the scope of the claims.
工业实用性Industrial applicability
本发明的废粉仓组件通过在现有废粉仓与刮刀之间的第一海绵条上贴附第二海绵条，弥补了第一海绵条老化造成的第一海绵条变薄、失去弹性或破损不能进行完全密封的缺陷；保证了在废粉仓壳体与刮刀之间用于密封的第一海绵和第二海绵的总厚度及其弹性都达到密封要求，将间隙封闭不漏粉。本发明可以在工业上制造和使用，具备工业实用性。The waste toner box assembly of the present invention compensates for the thinning or loss of elasticity of the first sponge strip caused by the aging of the first sponge strip by attaching the second sponge strip to the first sponge strip between the existing waste toner box and the scraper. The damage cannot be completely sealed; the total thickness and the elasticity of the first sponge and the second sponge used for sealing between the waste toner box casing and the scraper are all guaranteed to meet the sealing requirements, and the gap is closed without leakage. The present invention can be manufactured and used industrially, and has industrial applicability.

Claims (8)

  1. 一种翻新的激光打印机废粉仓组件，包括具有废粉槽的废粉仓壳体，所述废粉槽的槽口周边设置有第一海绵条，其特征在于，在所述第一海绵条上还贴附有第二海绵条。 A refurbished laser printer waste toner box assembly, comprising a waste toner box housing having a waste toner tank, wherein the waste powder tank is provided with a first sponge strip around the notch, wherein the first sponge strip is A second sponge strip is attached to it.
  2. 根据权利要求1所述的翻新的激光打印机废粉仓组件，其特征在于，所述第一海绵条与第二海绵条的宽度和长度都配合一致。The retreaded laser printer waste toner box assembly according to claim 1, wherein the width and length of the first sponge strip and the second sponge strip are matched.
  3. 根据权利要求1所述的翻新的激光打印机废粉仓组件，其特征在于，所述第一海绵条和与第二海绵条之间通过粘胶剂层粘贴在一起。A refurbished laser printer waste toner box assembly according to claim 1 wherein said first sponge strip and said second sponge strip are bonded together by an adhesive layer.
  4. 根据权利要求1所述的翻新的激光打印机废粉仓组件，其特征在于，所述第一海绵条和与第二海绵条沿所述槽口的内侧长边延伸。A refurbished laser printer waste toner box assembly according to claim 1 wherein said first sponge strip and said second sponge strip extend along an inner long side of said slot.
  5. 根据权利要求1所述的翻新的激光打印机废粉仓组件，其特征在于，所述第一海绵条和第二海绵条两端外侧填补有用于密封间隙的填缝胶。The refurbished laser printer waste toner box assembly according to claim 1, wherein the outer side of the first sponge strip and the second sponge strip are filled with a caulk for sealing the gap.
  6. 根据权利要求1所述的翻新的激光打印机废粉仓组件，其特征在于，所述第一海绵条和第二海绵条的两端外侧与废粉仓壳体的结合处、所述废粉槽的槽口处的拐角填补有用于密封间隙的填缝胶。The refurbished laser printer waste toner box assembly according to claim 1, wherein a joint between the outer side of the first sponge strip and the second sponge strip and the waste toner box casing, the waste toner tank The corners at the notches fill the caulk used to seal the gap.
  7. 根据权利要求1所述的翻新的激光打印机废粉仓组件，其特征在于，所述第二海绵条的厚度为0.8mm-1.5mm。A refurbished laser printer waste toner box assembly according to claim 1 wherein said second sponge strip has a thickness of from 0.8 mm to 1.5 mm.
  8. 根据权利要求1所述的翻新的激光打印机废粉仓组件，其特征在于，所述槽口的两侧短边分别设置有第三海绵条和第四海绵条，所述第三海绵条和第四海绵条的两端均填补有用于密封间隙的填缝胶。The refurbished laser printer waste toner box assembly according to claim 1, wherein the short sides of the notches are respectively provided with a third sponge strip and a fourth sponge strip, the third sponge strip and the third Both ends of the four sponge strips are filled with a caulk for sealing the gap.
PCT/CN2012/082640 2011-10-13 2012-10-09 Renovated waste toner storage subassembly for laser printer WO2013053310A1 (en)

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CN202257051U (en) * 2011-10-13 2012-05-30 珠海天威飞马打印耗材有限公司 Innovative laser printer waste-powder storage subassembly

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JP2003195708A (en) * 2001-12-28 2003-07-09 Kyocera Mita Corp Cleaner
JP2004085957A (en) * 2002-08-28 2004-03-18 Ricoh Co Ltd Sealing structure of cleaning unit in image forming device
CN101566820A (en) * 2008-04-24 2009-10-28 京瓷美达株式会社 Image forming apparatus
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CN202257051U (en) * 2011-10-13 2012-05-30 珠海天威飞马打印耗材有限公司 Innovative laser printer waste-powder storage subassembly

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