WO2007059682A1 - Bouteille de toner - Google Patents

Bouteille de toner Download PDF

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Publication number
WO2007059682A1
WO2007059682A1 PCT/CN2006/002607 CN2006002607W WO2007059682A1 WO 2007059682 A1 WO2007059682 A1 WO 2007059682A1 CN 2006002607 W CN2006002607 W CN 2006002607W WO 2007059682 A1 WO2007059682 A1 WO 2007059682A1
Authority
WO
WIPO (PCT)
Prior art keywords
toner
image forming
forming apparatus
neck
bottle
Prior art date
Application number
PCT/CN2006/002607
Other languages
French (fr)
Chinese (zh)
Inventor
Lianfu Li
Original Assignee
Print-Rite Technology Development Co., Ltd Of Zhuhai
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Print-Rite Technology Development Co., Ltd Of Zhuhai filed Critical Print-Rite Technology Development Co., Ltd Of Zhuhai
Publication of WO2007059682A1 publication Critical patent/WO2007059682A1/en

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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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
    • G03G15/0881—Sealing of developer cartridges
    • G03G15/0886—Sealing of developer cartridges by mechanical means, e.g. shutter, plug
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0865—Arrangements for supplying new developer
    • G03G15/0867—Arrangements for supplying new developer cylindrical developer cartridges, e.g. toner bottles for the developer replenishing opening
    • G03G15/087—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0865—Arrangements for supplying new developer
    • G03G15/0867—Arrangements for supplying new developer cylindrical developer cartridges, e.g. toner bottles for the developer replenishing opening
    • G03G15/087—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
    • G03G15/0872—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge the developer cartridges being generally horizontally mounted parallel to its longitudinal rotational axis

Definitions

  • the present invention relates to a toner bottle that is detachably mounted on an image forming apparatus to supply toner to an image forming apparatus.
  • the image forming apparatus refers to a device such as a copying machine, a printer, a facsimile machine or the like for forming an image using an electrophotographic or electrostatic recording device method.
  • An electrophotographic image forming apparatus such as a copying machine or a printer uses toner having a very small particle size as a developer. When the toner in the electrophotographic image forming apparatus is exhausted, it is common practice to supply the image forming apparatus with toner using a toner bottle detachably mounted on the image forming apparatus.
  • U.S. Patent Application No. 2004/0190945 discloses a drive connecting member disposed at a center of rotation of a body of a toner bottle, the drive connecting member being coupled to a drive output member of the image forming apparatus, however, the drive connecting member is not fixedly coupled with toner
  • the powder outlet of the bottle body is joined as a whole, but two relatively independent components.
  • the above structure has the following technical problems: on the one hand, the powder-connecting port of the driving connecting member and the toner bottle body is two relatively independent components, and when the image forming apparatus starts to work, it is necessary to consume a certain power in advance to drive the connecting member.
  • a primary object of the present invention is to provide a toner bottle that can relatively reduce the power loss of an image forming apparatus.
  • the present invention provides a toner bottle comprising a thin-walled bottle body for accommodating carbon powder, the bottle body having a tubular neck of equal section, disposed outwardly on the side wall of the neck a powder discharging port for conveying toner, a mixing frame for conveying toner to the powder outlet in the bottle body, and a driving connection portion for fixing the power with the image forming device fixedly connected to the bottle body at the neck end,
  • a cover mechanism is also provided which is movable in the axial direction of the neck for opening and closing the powder outlet.
  • the power of the image forming apparatus directly drives the rotation of the bottle body, eliminating the idling phenomenon of the driving connection portion, and also enabling the image forming apparatus to quickly replenish the toner.
  • a better solution is to provide an air passage connecting the inner cavity of the bottle to the outside of the bottle body to reduce the pressure difference between the inside and outside of the bottle after the toner consumption in the bottle body, so that the outflow of the toner is smoother.
  • the cover mechanism comprises an annular cover, a sealing member fixed to the inner wall of the annular cover, and a spring disposed on the neck for driving the annular cover to close the powder outlet.
  • FIG. 1 is a cross-sectional view of an embodiment
  • FIG. 2 is a schematic structural view of an embodiment
  • a toner bottle 1 includes a cap 2 for protecting a driving connecting member 12, the cap 2 is opened during use, and one is disposed at the neck of the toner bottle body 7.
  • the side wall of the annular cover 4 is provided with a pair of sliding grooves 16, a spring 6 capable of driving the annular cover 4 to close the powder outlet 3, so that the powder opening cover 4 is opened by an external force and the powder is closed when the external force is lost.
  • the mouth 3, the protrusion 15 symmetrically disposed on the neck of the bottle body 7 can limit the reciprocating movement of the annular cover 4 through the chute 16, a stirring frame 8 disposed in the cylindrical bottle body 7, a venting hole 9,
  • the venting hole 9 is blocked by a gas permeable membrane 9a, and constitutes an air passage for externally replenishing the gas in the bottle body.
  • the air passage can be replenished with air in time to prevent the internal pressure of the bottle body. Over the bottom, the toner cannot be output.
  • the bottom of the bottle has a base 10 and a dome 11.
  • a driving connecting member 12 is disposed at the front end of the neck, and the driving connecting member 12 is provided with a locking protrusion 13 and a loose protrusion 14 which is fixedly disposed at the front end of the neck of the bottle body 7 after the manufacturing of the driving connecting member 12, thereby
  • the drive connecting member 12 is integral with the neck of the bottle body 7 in a uniformity. In other words, the driving connecting member 12 and the neck of the bottle body 7 are coaxially integrated. On the one hand, it is not necessary to consume a certain power to make the driving connecting member idle for a period of time to be synchronized with the bottle body in the circumferential direction to reduce the power loss.
  • the image forming apparatus can be replenished with toner in time.
  • the operation of the present invention will be described below.
  • the toner bottle 1 is loaded into the image forming apparatus toner bottle holder 20, and the image forming apparatus operating handle (not shown) is rotated to make the image forming apparatus toner bottle holder. 20 causes the toner bottle 1 to move in the A direction, while the image forming apparatus drives the output member 21 to move in the B direction.
  • the locking projection 13 on the driving connecting member 12 comes into contact with the sleeve 17 in the image forming apparatus driving output member 21.
  • the toner bottle 1 is continuously moved in the A direction and the image forming apparatus drive output member 21 is moved in the B direction, and the sleeve 17 presses the locking projection 13 to be elastically deformed in the radial direction.
  • the locking projection 13 can be fitted into the locking hole 18 in the drive output member 21, and the locking projection 13 and the drive output member 21 are securely locked, thereby achieving torque transmission.
  • the annular cover 4 is pushed up by one end of the image storage device 19, and the toner bottle 1 is relatively moved to open the powder outlet 2, and the toner bottle enters the working condition.
  • the operating handle When the toner is ready, the operating handle is rotated in the opposite direction to move the driving output member 21 of the image forming apparatus in the B direction, and the locking projection 13 and the release projection 14 are elastically deformed by the pressing, thereby moving the locking projection 13 out of the driving output member 21.
  • the toner bottle 1 moves in the B direction
  • the annular cover 4 moves in the A direction relative to the toner bottle 1 under the restoring force of the spring 6, and closes the powder opening 3 to complete the toner bottle. 1 removal process.
  • the invention not only opens and closes the powder outlet, but also the power of the imaging device directly drives the rotation of the bottle body, eliminates the idling phenomenon of the driving connection portion, relatively reduces the power loss of the imaging device, and also makes the imaging device quickly supplemented. Toner.

Abstract

L'invention porte sur une bouteille de tonecmt: un corps contenant le toner; un orifice de décharge du toner; un agitateur amenant le toner vers ledit orifice; A toner bottle including: a body for containing toner; a toner outlet for discharging the toner; an agitating member for feeding the toner to the toner outlet; a drive engaging member for engaging with a drive member in an image forming apparatus; and an annular lid for opening and closing the toner outlet. The toner bottle according to the present invention can suppress power loss of the image forming apparatus and supply toner to the image forming apparatus in time.

Description

碳粉瓶 技术领域 本发明涉及一种可拆卸地安装在成像设备上，以便为成像设备提供碳粉的 碳粉瓶。这里， 成像设备是指诸如复印机、打印机、传真机等这样的设备， 该 设备用于使用电摄影或静电记录装置方法形成图像。 背景技术 复印机或打印机这样的电摄影成像设备使用颗粒极小的碳粉作为显影剂。 当电摄影成像设备中的碳粉耗尽时，普遍采用的做法是，利用可拆卸地安装在 成像设备上的碳粉瓶为成像设备供应碳粉。 美国专利申请 US2004/0190945公开了一种设置在碳粉瓶瓶主体旋转中心 的驱动连接元件， 该驱动连接元件与成像设备的驱动输出元件相连接， 然而， 该驱动连接元件不是固定地与碳粉瓶瓶主体的出粉口接合成为一个整体，而是 两个相对独立的元件。 上述结构存在以下技术上的问题：一方面，驱动连接元件和碳粉瓶瓶主体 的出粉口是两个相对独立的元件，当成像设备开始工作时，需要事先消耗一定 的动力使驱动连接元件空转一段时间，使两者在周向啮合，然后才能够使驱动 连接元件带动碳粉瓶瓶主体一起运动， 这必然会导致动力损耗大； 另一方面， 在成像设备已经缺粉时更换碳粉瓶，为了使驱动连接元件与碳粉瓶瓶体在周向 啮合,需要事先使驱动连接元件空转一定角度，而这一过程不能及时补充碳粉。 由此， 设计一种新型的碳粉瓶实属必要。 发明内容 本发明的主要目的是提供一种可相对减少成像设备动力损耗的碳粉瓶； 本发明的另一目的是提供一种在缺粉的情况下，成像设备能够被及时补充 确认本 碳粉的碳粉瓶 为实现上述目的，本发明提供的碳粉瓶包括用于容纳碳粉的薄壁瓶体，瓶 体具有等截面的管状颈部，在位于颈部侧壁上设置向外输送碳粉的出粉口，瓶 体内用于向出粉口输送碳粉的搅拌架， 位于颈部端头设有与瓶体固定连接的、 用于与成像设备中动力配合的驱动连接部，还设置一个可沿颈部轴向动作、用 于启闭出粉口的盖机构。因此，在满足启闭出粉口的同时， 成像设备动力将直 接驱动瓶体旋转，消除了驱动连接部的空转现象，也使成像设备很快得到补充 碳粉。. 更好的方案是在瓶体底部设置一个连通瓶体内腔与外界的气道，用于降低 瓶体内碳粉消耗后产生瓶体内外的压差， 使碳粉的流出更加流畅。 盖机构由环状盖、固定在环状盖内壁上的密封件及设置在所述颈部用于驱 动环状盖关闭出粉口的弹簧。在颈部的外壁设置有凸块，所述环状盖侧壁沿轴 向设置有与凸块配合的滑槽。这可以使环状盖在成像设备打开出粉口和弹簧关 闭出粉口， 并在凸块和滑槽的行程限制下工作。 为使出粉相对连续及环状盖运行稳定， 出粉口、凸块及滑槽均可在颈部周 向对称设置。 根据下面结合附图对本发明优选实施例的描述，本发明的目的和优点将更 加清楚。 附图说明 图 1是实施例的剖视图； 图 2是实施例的结构示意图； 图 3是实施例中驱动连接元件的结构示意图，用于解释如何将碳粉瓶向成 像设备的碳粉瓶托架安装及拆卸。 具体实施方式 如图 1和图 2所示， 碳粉瓶 1包括一个用来保护驱动连接元件 12的瓶盖 2， 瓶盖 2在使用时打开， 一个设置在碳粉瓶瓶体 7颈部的出粉口 3， 一个设 置在碳粉瓶瓶体 7颈部并用来开启和关闭出粉口 3的环状盖 4， 该环状盖 4的 内侧设置有用于防止碳粉外漏的密封海绵 5， 环状盖 4侧壁设有一对滑槽 16， 一个能够驱动环状盖 4关闭出粉口 3的弹簧 6， 从而使出粉口盖 4在外力作用 下打开及在外力失去时关闭出粉口 3， 对称设置在瓶体 7颈部的凸块 15可通 过滑槽 16对环状盖 4往返运动进行限位， 一个设置在圆柱状瓶体 7内的搅拌 架 8， 一个透气孔 9， 透气孔 9由一片透气膜 9a封堵， 构成外界向瓶体内补充 气体的气道，当碳粉消耗引起瓶体 7内的压力减小时，该气道可及时补充空气， 以防止瓶体内部压力过底导致碳粉无法输出。 瓶体底部有一个底座 10， 一个 圆盖 11。颈部前端设置一个驱动连接元件 12，该驱动连接元件 12上设置了锁 定突起 13和松脱突起 14， 该驱动连接元件 12制造完成以后， 固定地设置在 瓶体 7颈部的前端， 从而使驱动连接元件 12与瓶体 7的颈部成为一个轴度一 致的整体。 换言之， 驱动连接元件 12与瓶体 7的颈部成为同轴的一个整体， 一方面，不需要消耗一定的动力使驱动连接元件空转一段时间来与瓶体在周向 啮合达到同步， 减少动力损耗； 另一方面， 在缺粉更换碳粉瓶的情况下， 成像 设备能够被及时补充碳粉。 以下说明本发明的工作过程，如图 3所示，碳粉瓶 1被装入成像设备碳粉 瓶托架 20上， 旋转成像设备操作手柄 （未示出）， 使成像设备碳粉瓶托架 20 带动碳粉瓶 1沿 A方向运动， 同时，成像设备驱动输出元件 21沿 B方向运动， 首先， 驱动连接元件 12上的锁定突起 13与成像设备驱动输出元件 21中的套 筒 17形成接触。 然后， 继续使碳粉瓶 1沿 A方向运动与成像设备驱动输出元 件 21沿 B方向运动， 套筒 17压迫锁定突起 13使其沿径向弹性变形。 从而使 锁定突起 13能够配合到驱动输出元件 21中的锁定孔 18中，锁定突起 13与驱 动输出元件 21牢固地锁定起来， 从而实现扭矩传递。 与此同时， 环状盖 4被 成像设备储粉仓 19一端顶推， 与碳粉瓶 1产生相对运动， 打开出粉口 2， 碳 粉瓶进入使用工况。 碳粉尽时， 反方向旋动操作手柄， 将成像设备的驱动输出元件 21向 B方 向运动， 锁定突起 13和松脱突起 14受挤压发生弹性形变， 从而使锁定突起 13移出驱动输出元件 21的锁定孔 18， 与此同时，碳粉瓶 1沿 B方向运动， 环 状盖 4在弹簧 6恢复力的作用下相对碳粉瓶 1沿 A方向运动， 关闭出粉口 3， 完成碳粉瓶 1的取出过程。 对于本专业的技术人员来说，本发明还存在着另外一些优点和简单的结构 变形。因此，本发明就其更为广阔的形态来说并不限于上述详述和实施方案所 示。此外， 就如所附技术方案及其等同物所限定的那样， 还可以有许多变形而 不偏离总的发明的宗旨。 工业应用性 本发明在满足启闭出粉口的同时，成像设备动力将直接驱动瓶体旋转，消 除了驱动连接部的空转现象，相对减少了成像设备动力损耗，也使成像设备很 快得到补充碳粉。 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a toner bottle that is detachably mounted on an image forming apparatus to supply toner to an image forming apparatus. Here, the image forming apparatus refers to a device such as a copying machine, a printer, a facsimile machine or the like for forming an image using an electrophotographic or electrostatic recording device method. BACKGROUND ART An electrophotographic image forming apparatus such as a copying machine or a printer uses toner having a very small particle size as a developer. When the toner in the electrophotographic image forming apparatus is exhausted, it is common practice to supply the image forming apparatus with toner using a toner bottle detachably mounted on the image forming apparatus. U.S. Patent Application No. 2004/0190945 discloses a drive connecting member disposed at a center of rotation of a body of a toner bottle, the drive connecting member being coupled to a drive output member of the image forming apparatus, however, the drive connecting member is not fixedly coupled with toner The powder outlet of the bottle body is joined as a whole, but two relatively independent components. The above structure has the following technical problems: on the one hand, the powder-connecting port of the driving connecting member and the toner bottle body is two relatively independent components, and when the image forming apparatus starts to work, it is necessary to consume a certain power in advance to drive the connecting member. Idle for a period of time, so that the two mesh in the circumferential direction, and then the drive connecting member can drive the toner bottle body to move together, which inevitably leads to a large power loss; on the other hand, the toner is replaced when the image forming apparatus has been powder-deficient In order to allow the driving connecting member to mesh with the toner bottle body in the circumferential direction, the driving connecting member needs to be idling at a certain angle in advance, and this process cannot replenish the toner in time. Therefore, it is necessary to design a new type of toner bottle. SUMMARY OF THE INVENTION A primary object of the present invention is to provide a toner bottle that can relatively reduce the power loss of an image forming apparatus. Another object of the present invention is to provide an image forming apparatus capable of being supplemented in time in the absence of powder. Carbon toner bottle To achieve the above object, the present invention provides a toner bottle comprising a thin-walled bottle body for accommodating carbon powder, the bottle body having a tubular neck of equal section, disposed outwardly on the side wall of the neck a powder discharging port for conveying toner, a mixing frame for conveying toner to the powder outlet in the bottle body, and a driving connection portion for fixing the power with the image forming device fixedly connected to the bottle body at the neck end, A cover mechanism is also provided which is movable in the axial direction of the neck for opening and closing the powder outlet. Therefore, while satisfying the opening and closing of the powder outlet, the power of the image forming apparatus directly drives the rotation of the bottle body, eliminating the idling phenomenon of the driving connection portion, and also enabling the image forming apparatus to quickly replenish the toner. A better solution is to provide an air passage connecting the inner cavity of the bottle to the outside of the bottle body to reduce the pressure difference between the inside and outside of the bottle after the toner consumption in the bottle body, so that the outflow of the toner is smoother. The cover mechanism comprises an annular cover, a sealing member fixed to the inner wall of the annular cover, and a spring disposed on the neck for driving the annular cover to close the powder outlet. A convex block is disposed on an outer wall of the neck, and the annular cover side wall is axially disposed with a sliding groove that cooperates with the convex block. This allows the annular cover to open the powder outlet and the spring to close the powder outlet in the image forming apparatus and to operate under the stroke limit of the projections and the chute. In order to make the powder continuous and the ring cover stable, the powder outlet, the bump and the chute can be symmetrically arranged in the circumferential direction of the neck. The objects and advantages of the present invention will be more apparent from the description of the preferred embodiments of the invention. BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a cross-sectional view of an embodiment; FIG. 2 is a schematic structural view of an embodiment; FIG. 3 is a schematic structural view of a driving connecting member in an embodiment for explaining how to place a toner bottle toward a toner bottle holder of an image forming apparatus Installation and disassembly. DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS As shown in FIGS. 1 and 2, a toner bottle 1 includes a cap 2 for protecting a driving connecting member 12, the cap 2 is opened during use, and one is disposed at the neck of the toner bottle body 7. The powder outlet 3, an annular cover 4 disposed on the neck of the toner bottle body 7 and used to open and close the powder outlet 3, the inner side of the annular cover 4 is provided with a sealing sponge 5 for preventing leakage of toner The side wall of the annular cover 4 is provided with a pair of sliding grooves 16, a spring 6 capable of driving the annular cover 4 to close the powder outlet 3, so that the powder opening cover 4 is opened by an external force and the powder is closed when the external force is lost. The mouth 3, the protrusion 15 symmetrically disposed on the neck of the bottle body 7 can limit the reciprocating movement of the annular cover 4 through the chute 16, a stirring frame 8 disposed in the cylindrical bottle body 7, a venting hole 9, The venting hole 9 is blocked by a gas permeable membrane 9a, and constitutes an air passage for externally replenishing the gas in the bottle body. When the pressure of the bottle body 7 is reduced due to the consumption of the carbon powder, the air passage can be replenished with air in time to prevent the internal pressure of the bottle body. Over the bottom, the toner cannot be output. The bottom of the bottle has a base 10 and a dome 11. A driving connecting member 12 is disposed at the front end of the neck, and the driving connecting member 12 is provided with a locking protrusion 13 and a loose protrusion 14 which is fixedly disposed at the front end of the neck of the bottle body 7 after the manufacturing of the driving connecting member 12, thereby The drive connecting member 12 is integral with the neck of the bottle body 7 in a uniformity. In other words, the driving connecting member 12 and the neck of the bottle body 7 are coaxially integrated. On the one hand, it is not necessary to consume a certain power to make the driving connecting member idle for a period of time to be synchronized with the bottle body in the circumferential direction to reduce the power loss. On the other hand, in the case of powder replacement of the toner bottle, the image forming apparatus can be replenished with toner in time. The operation of the present invention will be described below. As shown in Fig. 3, the toner bottle 1 is loaded into the image forming apparatus toner bottle holder 20, and the image forming apparatus operating handle (not shown) is rotated to make the image forming apparatus toner bottle holder. 20 causes the toner bottle 1 to move in the A direction, while the image forming apparatus drives the output member 21 to move in the B direction. First, the locking projection 13 on the driving connecting member 12 comes into contact with the sleeve 17 in the image forming apparatus driving output member 21. Then, the toner bottle 1 is continuously moved in the A direction and the image forming apparatus drive output member 21 is moved in the B direction, and the sleeve 17 presses the locking projection 13 to be elastically deformed in the radial direction. Thereby, the locking projection 13 can be fitted into the locking hole 18 in the drive output member 21, and the locking projection 13 and the drive output member 21 are securely locked, thereby achieving torque transmission. At the same time, the annular cover 4 is pushed up by one end of the image storage device 19, and the toner bottle 1 is relatively moved to open the powder outlet 2, and the toner bottle enters the working condition. When the toner is ready, the operating handle is rotated in the opposite direction to move the driving output member 21 of the image forming apparatus in the B direction, and the locking projection 13 and the release projection 14 are elastically deformed by the pressing, thereby moving the locking projection 13 out of the driving output member 21. At the same time, the toner bottle 1 moves in the B direction, and the annular cover 4 moves in the A direction relative to the toner bottle 1 under the restoring force of the spring 6, and closes the powder opening 3 to complete the toner bottle. 1 removal process. There are additional advantages and simple structural variations of the present invention to those skilled in the art. Therefore, the invention in its broader aspects is not limited to In addition, many modifications may be made without departing from the spirit of the invention as defined by the appended claims. Industrial Applicability The invention not only opens and closes the powder outlet, but also the power of the imaging device directly drives the rotation of the bottle body, eliminates the idling phenomenon of the driving connection portion, relatively reduces the power loss of the imaging device, and also makes the imaging device quickly supplemented. Toner.

Claims

权利要求书 Claim
1、 碳粉瓶， 包括： 用于容纳碳粉的薄壁瓶体， 瓶体具有等截面的管状颈部； 位于颈部侧壁上向外输送碳粉的出粉口； 瓶体内用于向出粉口输送碳粉的搅拌架； 其特征在于： 位于颈部端头设有与瓶体固定连接的、用于与成像设备中动力配合的驱动 连接部； 一个可沿颈部轴向动作、 用于启闭出粉口的盖机构。 1. A toner bottle, comprising: a thin-walled bottle body for accommodating carbon powder, a tubular neck having an equal section; a powder outlet for conveying toner outward on the side wall of the neck; a mixing frame for conveying toner on the powder outlet; the invention is characterized in that: the end of the neck is provided with a driving connection fixedly connected with the bottle body for cooperating with the power in the image forming apparatus; A cover mechanism for opening and closing the powder outlet.
2、 根据权利要求 1所述的碳粉瓶， 其特征在于- 所述瓶体底部具有连通瓶体内腔与外界的气道。 2. A toner bottle according to claim 1, wherein - the bottom of the bottle body has an air passage connecting the inner cavity of the bottle to the outside.
3、 根据权利要求 1或 2所述的碳粉瓶， 其特征在于： 所述盖机构由环状盖、固定在环状盖内壁上的密封件及设置在所述颈部用 于驱动环状盖关闭出粉口的弹簧。 The toner bottle according to claim 1 or 2, wherein: the cover mechanism comprises an annular cover, a sealing member fixed to the inner wall of the annular cover, and a ring disposed at the neck for driving the ring The cover closes the spring of the powder outlet.
4、 根据权利要求 3所述的碳粉瓶， 其特征在于： 所述颈部的外壁设置有凸块，所述环状盖侧壁沿轴向设置有与凸块配合的 滑槽。 4. The toner bottle according to claim 3, wherein: the outer wall of the neck portion is provided with a protrusion, and the side wall of the annular cover is provided with a sliding groove that cooperates with the protrusion in the axial direction.
5、 根据权利要求 4所述的碳粉瓶， 其特征在于： 5. The toner bottle according to claim 4, wherein:
PCT/CN2006/002607 2005-10-09 2006-10-05 Bouteille de toner WO2007059682A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 200520128418 CN2847338Y (en) 2005-10-09 2005-10-09 Carbon powder bottle
CN200520128418.7 2005-10-09

Publications (1)

Publication Number Publication Date
WO2007059682A1 true WO2007059682A1 (en) 2007-05-31

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Country Link
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WO (1) WO2007059682A1 (en)

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CN108363282A (en) * 2018-03-09 2018-08-03 昆山聚贝机械设计有限公司 A kind of device for adding carbon dust to printer toner cartridge
CN109917623A (en) * 2019-04-28 2019-06-21 珠海天威飞马打印耗材有限公司 Rotate force transfer unit, carbon dust container, imaging device and attaching/detaching method
KR20210035573A (en) * 2019-09-24 2021-04-01 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. Toner refill cartridge with automatic refilling structure

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US6393241B1 (en) * 1999-09-30 2002-05-21 Ricoh Company, Ltd. Nozzle having an end portion capable of penetrating into a toner discharging portion included in a toner container that stores powdery toner
JP2004021062A (en) * 2002-06-19 2004-01-22 Canon Inc Developer replenishment container, process cartridge, and image forming apparatus

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CN1177754A (en) * 1996-07-04 1998-04-01 佳能株式会社 Supporting element, developer container, imaging box and imaging apparatus for electronic photograph
US6393241B1 (en) * 1999-09-30 2002-05-21 Ricoh Company, Ltd. Nozzle having an end portion capable of penetrating into a toner discharging portion included in a toner container that stores powdery toner
JP2004021062A (en) * 2002-06-19 2004-01-22 Canon Inc Developer replenishment container, process cartridge, and image forming apparatus

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