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Powdered ink filling cover

A technology for capping and toner filling, which is applied to instruments, equipment for electrical recording technology using charge patterns, optics, etc., can solve problems such as toner clogging, and achieve the effects of simple structure, strong practicability, and easy reuse.

Pending Publication Date: 2021-06-04
杭州达闻西科技创新有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Toner cartridges are the main consumables of laser printers. When the toner in the toner cartridges is used up, the toner cartridges are replaced and discarded. In order to save energy and reduce consumption, and realize circular economy, existing manufacturers have installed toner filling ports on the toner cartridges to provide refueling. Toner function, users can purchase toner by themselves or add ink bottles for toner replenishment, but due to the small diameter of the toner filling port, it is very easy to cause toner blockage when filling toner

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as Figure 1-3 As shown, the toner filling cap of this embodiment is used to adapt to the ink bottle of the printer, and solves the technical problem that toner clogging is very easy to occur when filling toner.

[0025] Specifically, the toner filling cap of this embodiment has a funnel-shaped filling cap main body, and a vibrating element is attached to the filling cap body, and the vibrating element vibrates to evacuate toner clogging when adding toner.

[0026] The toner filling cap of this embodiment is designed as a non-disposable consumable, and a thread 5 is designed on the inner peripheral side of the bottom of the filling cap, which can be adapted to the caliber of conventional ink filling bottles on the market, and can be purchased directly without a funnel. For the ink bottle, the toner can be filled by directly installing the toner filling cap, which can be reused, which is convenient and environmentally friendly. At the same time, the ink filling bott...

Embodiment 2

[0032] The difference between the toner filling cap of the present embodiment and the first embodiment is that:

[0033] Such as Figure 4 As shown, there is a protrusion on the outside of the filling cap in this embodiment, and the vibrating element is attached to the protrusion, and the mold is used for integral molding during production and processing. The design of the protrusion can be embedded into a larger vibrating element to enhance the vibration. At the same time, the cost of components can be reduced. Correspondingly, the switch slot and / or the charging slot are preferably opened on the protrusion.

[0034] For other structures, refer to Embodiment 1.

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PUM

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Abstract

The invention relates to the technical field of printer consumable accessories, in particular to a powdered ink filling cover which comprises a funnel-shaped filling cover, and a vibrating part is attached to the filling cover. The powdered ink filling cover is additionally provided with a vibrating piece to disperse powdered ink blockage, meanwhile, the powdered ink filling cover is convenient to use repeatedly in combination with the structural design, the powdered ink filling cover is converted into a consumption piece module, the structure is simple, and practicability is high.

Description

technical field [0001] The invention relates to the technical field of printer consumable accessories, in particular to a toner filling cap. Background technique [0002] Toner cartridges are the main consumables of laser printers. When the toner in the toner cartridges is used up, the toner cartridges are replaced and discarded. In order to save energy and reduce consumption, and realize circular economy, existing manufacturers have installed toner filling ports on the toner cartridges to provide refueling. Toner function, users can purchase toner by themselves or add toner bottles for toner replenishment, but due to the small diameter of the toner filling port, it is very easy to cause toner clogging when filling toner. [0003] For the above technical problems, it needs to be improved. Contents of the invention [0004] The object of the present invention is to provide a toner filling cap for the defects of the prior art. [0005] In order to achieve the above object,...

Claims

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Application Information

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IPC IPC(8): G03G15/08
CPCG03G15/0896
Inventor 陈桂平陈丽玛
Owner 杭州达闻西科技创新有限公司
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