CN202472249U - 一种碳粉盒 - Google Patents

一种碳粉盒 Download PDF

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Publication number
CN202472249U
CN202472249U CN2012200965792U CN201220096579U CN202472249U CN 202472249 U CN202472249 U CN 202472249U CN 2012200965792 U CN2012200965792 U CN 2012200965792U CN 201220096579 U CN201220096579 U CN 201220096579U CN 202472249 U CN202472249 U CN 202472249U
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counting tooth
gear end
tooth
counting
toner cartridge
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CN2012200965792U
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林传江
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HUIWEI PRINTER CONSUMABLES CO Ltd
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HUIWEI PRINTER CONSUMABLES CO Ltd
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Abstract

本实用新型公开了一种碳粉盒,旨在提供一种结构简单、无需拆开齿轮端盖就可以使粉盒再生成功的碳粉盒。本实用新型包括计数齿(7)、粉盒主体(9)、与所述粉盒主体(9)侧部适配的齿轮端盖(5),所述计数齿(7)设在所述齿轮端盖(5)的外侧,所述计数齿(7)的内侧与所述粉盒主体(9)内部的传动机构传动连接,所述计数齿(7)的顶部设有至少一个卡脚(8),所述计数齿(7)的底部呈圆柱体状并与所述齿轮端盖(5)的内侧无干涉转动,所述齿轮端盖(5)的外侧设有用于定位所述卡脚(8)的限位块(6),所述限位块(6)能使所述计数齿(7)在认机旋转时停止在正确的位置上。本实用新型可广泛应用于碳粉盒领域。

Description

一种碳粉盒
技术领域
本实用新型涉及一种碳粉盒。
背景技术
粉盒装机后打印机认机有两种方式,一是通过芯片计数认机,二是通过计数齿计数认机。其中,计数齿计数认机过程为:新粉盒装入打印机后,打印机驱动齿轮旋转,通过粉盒上的齿轮组带动计数齿转动,计数齿上部的卡脚拨打打印机的计数开关;计数齿上只有不到半圈齿形,计数齿转动半圈后被齿轮端盖内部的限位脚卡住,从而停在一固定位置,计数齿上部的一卡脚顶起打印机的计数开关;打印机认机完成,机器面板绿灯亮,准备就绪。当打印机粉盒使用寿命耗尽时,机器面板黄灯亮,提示粉盒寿命已尽,不能再继续打印,此时粉盒必须从打印机取出再生,加入碳粉,并使计数齿复位到初始位置;又或者计数齿计数满额而转动到卡死位置,同样需要将粉盒取出再生。
然而现有技术下的碳粉盒,如图1、图2、图3所示,由于技术欠缺完善,寿命用尽的粉盒由于齿轮端盖1内部的限位卡脚2将计数齿3上的定位卡脚4卡住,计数齿3此时不能转动,工作人员只能把齿轮端盖1拆开才能将计数齿3安装回初始位置,粉盒才能再生成功。另外,现在的粉盒容量可以适当增加,然而碳粉盒的计数齿计数到一定时会自动卡死,这时也必须取出粉盒再生,方可更完全地利用粉盒内的碳粉。因此,每一次粉盒再生过程都必须按照这种工作步骤,而且拆卸碳粉盒这一过程一般也只有熟知碳粉盒的工作人员才能进行操作,极其不便利,显然给相关工作增添不少麻烦。
实用新型内容
本实用新型所要解决的技术问题是克服现有技术的不足,提供一种结构简单、无需拆开齿轮端盖就可以使粉盒再生成功的碳粉盒。
本实用新型所采用的技术方案是:本实用新型包括计数齿、粉盒主体、与所述粉盒主体侧部适配的齿轮端盖,所述计数齿设在所述齿轮端盖外侧,所述计数齿内侧与所述粉盒主体内部的传动机构传动连接,所述计数齿的顶部设有至少一个卡脚,所述计数齿的底部呈圆柱体状并与所述齿轮端盖的内侧无干涉转动,所述齿轮端盖的外侧设有用于定位所述卡脚的限位块。
优选地,所述限位块设为斜坡状,便于所述卡脚越过所述限位块。
本实用新型的有益效果是:由于本实用新型在现有技术的基础上取消了计数齿底部的定位卡脚,因此齿轮端盖内侧不能限制计数齿的旋转运动,而为了使计数齿在认机旋转时停止在固定位置顶住打印机开关,在齿轮端盖的外侧设有一限位块,使计数齿认机旋转时停止在正确位置。这种结构的碳粉盒,要使粉盒再生时不用拆开齿轮端盖,直接将计数齿逆时针旋转,使其越过限位块,回到初始位置使计数齿复位,粉盒就能再生成功;所述限位块设为斜坡状,可操作性更强。
附图说明
图1是现有技术下齿轮端盖内侧的结构示意图;
图2是现有技术下计数齿的结构示意图;
图3是现有技术下计数齿被齿轮端盖内侧限位的结构示意图;
图4是本实用新型齿轮端盖外侧的结构示意图;
图5是本实用新型计数齿的结构示意图;
图6是本实用新型计数齿被齿轮端盖外侧限位的结构示意图。
具体实施方式
如图4、图5、图6所示,本实用新型涉及的是一种在现有技术下进行优化改进的碳粉盒结构,它包括粉盒主体9、与所述粉盒主体9侧部适配的齿轮端盖5,所述计数齿7设在所述齿轮端盖5的外侧,所述计数齿7的内侧与所述粉盒主体9内部的传动机构传动连接,打印机动作时,所述传动机构带动所述计数齿7转动;所述计数齿7比较现有技术的计数齿减少了定位卡脚,旋转运动时与所述齿轮端盖5内测无干涉;所述计数齿7的外侧设有三个卡脚8,在所述齿轮端盖5的外侧设有用于定位所述卡脚8的限位块6,所述限位块6能使所述卡脚8在所述计数齿7认机旋转时停止在正确的位置上,从而使打印机的粉盒再生成功。当打印机因粉盒内碳粉不足或者所述计数齿7达到卡死位置而停止工作时,只需将所述计数齿7往外侧拉动适当距离,然后将所述计数齿7逆时针旋转并使其越过所述限位块6,回到初始位置使所述计数齿7复位,粉盒再生成功。将所述限位块6设为斜坡状,便于所述计数齿7越过所述限位块6,完成复位动作。这种结构的碳粉盒的最大优点就是无需拆开所述齿轮端盖5就可以使粉盒再生成功,使用方便快捷,可操作性强。
综上所述,本实用新型可广泛应用于碳粉盒领域。

Claims (2)

1.一种碳粉盒,包括计数齿(7)、粉盒主体(9)、与所述粉盒主体(9)侧部适配的齿轮端盖(5),所述计数齿(7)设在所述齿轮端盖(5)的外侧,所述计数齿(7)的内侧与所述粉盒主体(9)内部的传动机构传动连接,所述计数齿(7)的顶部设有至少一个卡脚(8),其特征在于:所述计数齿(7)的底部呈圆柱体状并与所述齿轮端盖(5)的内侧无干涉转动,所述齿轮端盖(5)的外侧设有用于定位所述卡脚(8)的限位块(6)。
2.根据权利要求1所述的一种碳粉盒,其特征在于:所述限位块(6)设为斜坡状。
CN2012200965792U 2012-03-15 2012-03-15 一种碳粉盒 Expired - Lifetime CN202472249U (zh)

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Cited By (15)

* Cited by examiner, † Cited by third party
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US9207567B2 (en) 2010-08-31 2015-12-08 Brother Kogyo Kabushiki Kaisha Cap configuration for a toner cartridge
US9594329B2 (en) 2014-03-31 2017-03-14 Brother Kogyo Kabushiki Kaisha Cartridge
US9599954B2 (en) 2014-03-31 2017-03-21 Brother Kogyo Kabushiki Kaisha Cartridge
US9599953B2 (en) 2014-03-31 2017-03-21 Brother Kogyo Kabushiki Kaisha Cartridge
US9599929B2 (en) 2010-03-31 2017-03-21 Brother Kogyo Kabushiki Kaisha Cartridge and image forming apparatus
US9606503B2 (en) 2014-03-31 2017-03-28 Brother Kogyo Kabushiki Kaisha Cartridge
US9606504B2 (en) 2013-09-20 2017-03-28 Brother Kogyo Kabushiki Kaisha Image forming device
US9605734B2 (en) 2013-06-28 2017-03-28 Brother Kogyo Kabushiki Kaisha Cartridge provided with movable detected body
US9606473B2 (en) 2014-03-31 2017-03-28 Brother Kogyo Kabushiki Kaisha Cartridge having detected member
US9612553B2 (en) 2013-10-31 2017-04-04 Brother Kogyo Kabushiki Kaisha Cartridge having agitator and rotary member with detected portion
US9612548B2 (en) 2011-11-24 2017-04-04 Brother Kogyo Labushiki Kaisha Cartridge provided with pivotable member for new product detection
US9612569B2 (en) 2014-03-31 2017-04-04 Brother Kogyo Kabushiki Kaisha Cartridge with multiple rotary members
US9618879B2 (en) 2014-01-06 2017-04-11 Brother Kogyo Kabushiki Kaisha Developing cartridge
US9639026B2 (en) 2014-03-31 2017-05-02 Brother Kogyo Kabushiki Kaisha Cartridge with transmission gear and toothless gear
US9714696B2 (en) 2013-06-28 2017-07-25 Brother Kogyo Kabushiki Kaisha Cartridge provided with body for new product detection

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9612552B2 (en) 2010-03-31 2017-04-04 Brother Kogyo Kabushiki Kaisha Cartridge and image forming apparatus
US9599929B2 (en) 2010-03-31 2017-03-21 Brother Kogyo Kabushiki Kaisha Cartridge and image forming apparatus
US9612551B2 (en) 2010-08-31 2017-04-04 Brother Kogyo Kabushiki Kaisha Cap configuration for a toner cartridge
US9207567B2 (en) 2010-08-31 2015-12-08 Brother Kogyo Kabushiki Kaisha Cap configuration for a toner cartridge
US9612548B2 (en) 2011-11-24 2017-04-04 Brother Kogyo Labushiki Kaisha Cartridge provided with pivotable member for new product detection
US9714696B2 (en) 2013-06-28 2017-07-25 Brother Kogyo Kabushiki Kaisha Cartridge provided with body for new product detection
US9605734B2 (en) 2013-06-28 2017-03-28 Brother Kogyo Kabushiki Kaisha Cartridge provided with movable detected body
US9606504B2 (en) 2013-09-20 2017-03-28 Brother Kogyo Kabushiki Kaisha Image forming device
US9612553B2 (en) 2013-10-31 2017-04-04 Brother Kogyo Kabushiki Kaisha Cartridge having agitator and rotary member with detected portion
US9618879B2 (en) 2014-01-06 2017-04-11 Brother Kogyo Kabushiki Kaisha Developing cartridge
US9606473B2 (en) 2014-03-31 2017-03-28 Brother Kogyo Kabushiki Kaisha Cartridge having detected member
US9606503B2 (en) 2014-03-31 2017-03-28 Brother Kogyo Kabushiki Kaisha Cartridge
US9612569B2 (en) 2014-03-31 2017-04-04 Brother Kogyo Kabushiki Kaisha Cartridge with multiple rotary members
US9599953B2 (en) 2014-03-31 2017-03-21 Brother Kogyo Kabushiki Kaisha Cartridge
US9599954B2 (en) 2014-03-31 2017-03-21 Brother Kogyo Kabushiki Kaisha Cartridge
US9639026B2 (en) 2014-03-31 2017-05-02 Brother Kogyo Kabushiki Kaisha Cartridge with transmission gear and toothless gear
US9594329B2 (en) 2014-03-31 2017-03-14 Brother Kogyo Kabushiki Kaisha Cartridge

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