CN217386142U

CN217386142U - Resettable toner cartridge and toner cartridge

Info

Publication number: CN217386142U
Application number: CN202221251711.2U
Authority: CN
Inventors: 陈桂松
Original assignee: Zhuhai Haoyinbao Printing Consumables Co ltd
Current assignee: Zhuhai Haoyinbao Printing Consumables Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-09-06
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a selenium drum box and selenium drum that can reset, selenium drum box include the box body and set up respectively at two vertical terminal drive end covers of box body and electrically conductive end cover, be provided with drive gear group between box body and the drive end cover and with drive gear group's meshing's count gear, be provided with its characterized in that of electrically conductive between box body and the electrically conductive end cover: a notch for exposing at least part of the counting gear is formed in one side, close to the counting gear, of the driving end cover, so that the counting gear can rotate in the notch and the driving end cover for a complete circle; can make the user stretch into to the drive end cover in and pull the count gear through the breach on the drive end cover through above-mentioned structure to make the count gear reset, make the selenium drum recycle, the make full use of resource has very good practicality.

Description

Resettable toner cartridge and toner cartridge

Technical Field

The utility model relates to a printer technical field, in particular to selenium drum box and selenium drum that can reset.

Background

The selenium drum consumes most consumptive material in the printer, and the life-span of selenium drum is all limited, this is because set up the count gear in the selenium drum, the selenium drum is worked the time and will drive count gear revolve, when the printing life-span of selenium drum reaches the upper limit, will drive the joint of count gear in the screens, make the selenium drum can't work again, and current selenium drum all can't be to the reset of count gear, lead to the selenium drum to be difficult to recycle, there is the shortcoming of wasting of resources, therefore, need a selenium drum box and selenium drum that can reset promptly to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a selenium drum box and selenium drum that can reset.

The utility model discloses a technical scheme that its technical problem was solved to an embodiment adopted is: the utility model provides a selenium drum box that can reset, includes the box body and sets up drive end cover and the electrically conductive end cover at two vertical terminal of box body respectively, be provided with between box body and the drive end cover drive gear group and with drive gear group's meshing's count gear, be provided with its characterized in that of electrically conductive between box body and the electrically conductive end cover: one side of the driving end cover close to the counting gear is provided with a notch for exposing at least part of the counting gear, so that the counting gear can rotate a complete circumference in the notch and the driving end cover.

Further, the driving end cover is connected with the box body through a detachable structure.

Further, the detachable structure comprises at least one group of clamping components and at least one group of bolt connecting components.

Furthermore, the clamping component comprises a clamping groove formed in the driving end cover and a clamping hook arranged on the box body, and the head of the clamping hook is hooked in the clamping groove.

Furthermore, the clamping groove is communicated with the notch.

Further, the clamping groove is formed by a notch.

Further, the bolt connecting assembly comprises a bolt, a first threaded hole arranged on the driving end cover and a second threaded hole arranged on the box body, and the bolt is simultaneously in threaded connection with the first threaded hole and the second threaded hole.

Further, the box body has a flat rear side.

Furthermore, the counting gear is provided with a pulling part which can extend into and pull the pulling part through the gap so as to reset the counting gear.

A toner cartridge comprises the toner cartridge box.

The utility model has the advantages that: the utility model provides a can resettable selenium drum box and selenium drum, selenium drum box include the box body and set up respectively at two vertical terminal drive end covers of box body and electrically conductive end cover, be provided with drive gear group between box body and the drive end cover and with drive gear group's meshing's count gear, be provided with its characterized in that of electrically conductive between box body and the electrically conductive end cover: a notch for exposing at least part of the counting gear is formed in one side, close to the counting gear, of the driving end cover, so that the counting gear can rotate in the notch and the driving end cover for a complete circle; through the structure, a user can stretch into the driving end cover through the notch on the driving end cover and pull the counting gear, so that the counting gear is reset, the selenium drum can be recycled, resources are fully utilized, and the selenium drum counting device has good practicability.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a resettable cartridge;

FIG. 2 is an enlarged view of a portion of area A of FIG. 1;

FIG. 3 is an exploded view of a repositionable cartridge;

fig. 4 is a partially enlarged view of the region B in fig. 3.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, the meaning of a plurality is two or more, and the terms greater than, less than, exceeding, etc. are understood as excluding the number, and the terms greater than, less than, and the like are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly defined, the terms "set," "installed," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or may be indirectly connected through an intermediate medium; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1 to 4, a resettable toner cartridge comprises a cartridge body 10, and a driving end cap 20 and a conductive end cap 30 respectively disposed at two longitudinal ends of the cartridge body 10, wherein a driving gear set 40 and a counting gear 50 engaged with the driving gear set 40 are disposed between the cartridge body 10 and the driving end cap 20, and a conductive member is disposed between the cartridge body 10 and the conductive end cap 30, wherein: a notch 60 for exposing at least a part of the counting gear 50 is opened on one side of the driving end cap 20 close to the counting gear 50, so that the counting gear 50 can rotate in the notch 60 and the driving end cap 20 for a complete circle.

The utility model discloses in, through seting up breach 60 on drive end cover 20 for at least part of count gear 50 can expose, and the size of breach 60 needs to make count gear 50 can be at breach 60 and the complete circumference of drive end cover 20 internal rotation, thereby can stretch into through breach 60 on the drive end cover 20 and pull count gear 50 in driving end cover 20, so that count gear 50 resets, make the selenium drum recycle, make full use of resource, very good practicality has.

The drive end cap 20 is connected to the cartridge body 10 by a detachable structure 70.

As a preferred embodiment of the detachable structure 70, the detachable structure 70 comprises at least one set of snap-fit components 71 and at least one set of bolt connection components 72; wherein, joint subassembly 71 is used for spacingly, and bolt connection subassembly 72 is used for fixing, can improve assembly efficiency when guaranteeing drive end cover 20 firm in connection nature.

The clamping assembly 71 comprises a clamping groove 711 arranged on the driving end cover 20 and a clamping hook 712 arranged on the box body 10, and the head part of the clamping hook 712 is hooked in the clamping groove 711; as a first embodiment of the card slot 711, the card slot 711 is separately opened directly on the case body 10.

As a second embodiment of the card slot 711, the card slot 711 communicates with the notch 60; this setting can reduce the drawing of patterns degree of difficulty.

As a third embodiment of the card slot 711, the card slot 711 is constituted by a notch 60; in this embodiment, the slot 711 may be directly formed by the notch 60, and the head of the hook 712 is directly hooked on the notch 60.

The bolt coupling assembly 72 includes a bolt, a first screw hole 721 provided on the driving end cap 20, and a second screw hole 722 provided on the case 10, and the bolt is simultaneously screw-coupled with the first screw hole 721 and the second screw hole 722.

The box body 10 has a flat rear side; this setting can make the selenium drum have better commonality, avoids too much knot position and unable printer of the different models of adaptation.

The counting gear 50 is provided with a pulling part 80, which can extend into the gap 60 and pull the pulling part 80 to reset the counting gear 50.

A toner cartridge comprises the toner cartridge box.

Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications and substitutions are included in the scope defined by the claims of the present application.

Claims

1. The utility model provides a can reset selenium drum box, includes box body (10) and sets up respectively drive end cover (20) and electrically conductive end cover (30) at two vertical terminal of box body (10), box body (10) with be provided with drive gear group (40) between drive end cover (20) and with count gear (50) that drive gear group (40) meshing, be provided with its characterized in that of electrically conductive between box body (10) and electrically conductive end cover (30): one side of the driving end cover (20) close to the counting gear (50) is provided with a notch (60) for exposing at least part of the counting gear (50), so that the counting gear (50) can rotate a complete circle in the notch (60) and the driving end cover (20).

2. A repositionable cartridge as defined in claim 1, wherein: the drive end cover (20) is connected with the box body (10) through a detachable structure (70).

3. A repositionable cartridge as defined in claim 2, wherein: the detachable structure (70) comprises at least one group of clamping components (71) and at least one group of bolt connecting components (72).

4. A repositionable cartridge as defined in claim 3, wherein: the clamping assembly (71) comprises a clamping groove (711) formed in the driving end cover (20) and a clamping hook (712) arranged on the box body (10), and the head of the clamping hook (712) is hooked in the clamping groove (711).

5. A repositionable cartridge as defined in claim 4, wherein: the clamping groove (711) is communicated with the notch (60).

6. A repositionable cartridge as defined in claim 4, wherein: the locking groove (711) is formed by the notch (60).

7. A repositionable cartridge as defined in claim 3, wherein: the bolt connecting assembly (72) comprises a bolt, a first threaded hole (721) arranged on the driving end cover (20) and a second threaded hole (722) arranged on the box body (10), and the bolt is simultaneously in threaded connection with the first threaded hole (721) and the second threaded hole (722).

8. A repositionable cartridge as defined in claim 1, wherein: the box body (10) has a flat rear side.

9. A resettable cartridge as recited in claim 1, wherein: the counting gear (50) is provided with a pulling part (80), and the pulling part (80) can extend into the counting gear through the notch (60) and be pulled so as to reset the counting gear (50).

10. A cartridge, comprising: a cartridge comprising the cartridge of any one of claims 1-9.