CN215679054U

CN215679054U - Transparent visible toner cartridge powder injection port structure

Info

Publication number: CN215679054U
Application number: CN202122294857.7U
Authority: CN
Inventors: 瞿杰
Original assignee: Zhongshan Maixin Printing Consumables Co ltd
Current assignee: Zhongshan Maixin Printing Consumables Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-01-28
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a transparent visible toner cartridge powder injection port structure, which comprises a toner cartridge body and a waste powder bin, wherein the waste powder bin is assembled on the toner cartridge body to form an integral structure; the side part of the toner cartridge body is provided with a toner inlet, the end surface of the waste toner bin is provided with a toner outlet, carbon powder enters the toner cartridge body from the toner inlet, and used waste toner falls into the waste toner bin and is discharged through the toner outlet; the powder inlet is provided with a first sealing cover made of transparent materials, and the carbon powder amount in the toner cartridge body is displayed through the first sealing cover. The novel multifunctional combined tool has the advantages of simple structure, excellent effect, convenience in disassembly, reasonable design and the like; therefore, the product has excellent technical and economic performance.

Description

Transparent visible toner cartridge powder injection port structure

[ technical field ] A method for producing a semiconductor device

The utility model mainly relates to a transparent visible toner cartridge powder injection port structure.

[ background of the utility model ]

The laser printer has the advantages of high printing speed and high printing quality, and is widely applied to the fields of commerce, office work and the like. Due to the complex working principle, the structure and the consumables of the laser printer are generally expensive, wherein the toner cartridge is the most important consumable for the laser printer. The selenium drum is indispensable to the laser printer, and the extremely important core original paper is the important consumptive material of printer. The toner cartridge is composed of a photosensitive drum, a charging roller, a developing roller, a powder supply device, carbon powder, plastic and a metal plate. His quality determines the print quality of the laser printer. In laser printers, more than 70% of the image forming components are concentrated in the cartridge, and the quality of printing is actually determined to a large extent by the cartridge. When the laser printer works continuously, toner needs to be injected into the toner cartridge frequently. However, when the toner cartridge structure adopted in the current market needs to be filled with toner, the toner cartridge structure needs to be smoothly disassembled and assembled with the toner cartridge end packaging structure, so that the toner filling process is complicated, the working time is increased, and the working efficiency is reduced; at ordinary times, the amount of the carbon powder stored in the toner cartridge cannot be known in time during maintenance, and the working efficiency is inevitably influenced due to the lack of the carbon powder when the toner cartridge needs to be used.

[ Utility model ] content

In order to solve at least one problem and increase the use convenience, the utility model provides a novel transparent visible toner cartridge powder injection port structure, which adopts the following technical scheme:

a transparent visible toner cartridge powder injection port structure comprises a toner cartridge body and a waste powder bin, wherein the waste powder bin is assembled on the toner cartridge body to form an integral structure; the side part of the toner cartridge body is provided with a toner inlet, the end surface of the waste toner bin is provided with a toner outlet, carbon powder enters the toner cartridge body from the toner inlet, and used waste toner falls into the waste toner bin and is discharged through the toner outlet;

the powder inlet is provided with a first sealing cover made of transparent materials, and the carbon powder amount in the toner cartridge body is displayed through the first sealing cover.

Preferably, the powder outlet is provided with a second sealing cover, and the material and the structure of the second sealing cover are the same as those of the first sealing cover.

Preferably, the toner cartridge body is provided with an extraction part, and the toner outlet and the extraction part are positioned on the same side.

Preferably, a convex part is arranged on the side part of the toner cartridge body, and the toner inlet is positioned on the convex part.

Preferably, the end face of the first sealing cover is provided with a ring strip, and the top of the first sealing cover is provided with a folded edge which is abutted to the convex part so as to limit the first sealing cover from entering the selenium drum body.

Preferably, the side cover is installed to the one side that the toner cartridge body was equipped with into powder mouth, the side cover is equipped with the flap, the position of flap corresponds with the position of advancing the powder mouth, and first closing cap passes the flap and installs at advancing the powder mouth.

Preferably, the side part of the toner cartridge body, which is provided with the toner inlet, is provided with a butt-joint block, the side cover is provided with a socket, and the butt-joint block is in matched connection with the socket so as to limit the position of the side cover.

Preferably, the side portion of the toner cartridge body, which is provided with the toner inlet, is provided with a clamping position, and the side cover is provided with a buckle and is butted with the clamping position through the buckle to fix the side cover on the toner cartridge body.

Compared with the background technology, the utility model has the following beneficial effects:

according to the scheme, the toner inlet is formed in the toner cartridge body, the toner outlet is formed in the waste toner bin, toner enters the toner cartridge body from the toner inlet, and used waste toner falls into the waste toner bin and is discharged through the toner outlet; and install first closing cap and second closing cap respectively additional at the powder inlet with go out the powder mouth, the material, the structure of first closing cap and second closing cap are unanimous, utilize transparent material's first closing cap can observe the carbon dust stock at once to follow transparent closing cap directly perceived the carbon dust stock in the selenium drum body when the daily maintenance selenium drum, conveniently add the carbon dust, also clear away useless powder according to the carbon dust stock simultaneously. It has the advantages of simple structure, excellent effect, convenient use, reasonable design and the like; therefore, the product has excellent technical and economic performance.

[ description of the drawings ]

FIG. 1 is a schematic view of a transparent visible toner cartridge powder injection port according to a preferred embodiment of the present invention;

FIG. 2 is an exploded view of a transparent visible toner cartridge powder injection port according to a preferred embodiment of the present invention;

FIG. 3 is a schematic side cover in accordance with a preferred embodiment of the present invention;

fig. 4 is a schematic view of a first cover in a preferred embodiment of the present invention.

[ detailed description ] embodiments

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the utility model, "a number" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The technical scheme and the beneficial effects of the utility model are clearer and clearer by further describing the specific embodiment of the utility model with the accompanying drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the utility model, but are not to be construed as limiting the utility model.

The preferred embodiment provided by the present invention: as shown in fig. 1-4, a transparent visible toner cartridge powder injection port structure comprises a toner cartridge body 1 and a waste powder bin 2, wherein the waste powder bin 2 is assembled on the toner cartridge body 1 to form an integral structure; the side part of the selenium drum body 1 is provided with a powder inlet 11, the end surface of the waste powder bin 2 is provided with a powder outlet 21, carbon powder enters the selenium drum body 1 from the powder inlet 11, and used waste powder falls into the waste powder bin 2 and is discharged through the powder outlet 21; the selenium drum body 1 is provided with an extraction part 12, the powder outlet 21 and the extraction part 12 are located on the same side, and the extraction part is a part convenient for taking the selenium drum.

The powder inlet 11 is provided with a first sealing cover 13 made of transparent materials, the first sealing cover is integrally cup-shaped, and the amount of carbon powder in the toner cartridge body 1 is displayed through the first sealing cover 13. The powder outlet 21 is provided with a second sealing cover 22, and the material and structure of the second sealing cover 22 are the same as those of the first sealing cover 13. When the toner cartridge is dismounted, the toner cartridge is uniformly shaken to enable the toner to be in translational contact with the first sealing cover, and the first sealing cover made of transparent materials can observe the amount of the toner at once, so that the amount of the toner in the toner cartridge body can be visually known from the transparent sealing cover during daily maintenance of the toner cartridge, the toner can be conveniently added, and meanwhile, waste toner can be removed according to the amount of the toner.

A convex part 14 is arranged on the side part of the toner cartridge body 1, and the toner inlet 11 is positioned on the convex part 14; the end face of the first sealing cover 13 is provided with a ring strip 15, when the first sealing cover 13 is installed at the powder inlet 11, the ring strip 15 is abutted against the wall of the convex part 14 to slide to generate friction force, the friction force is utilized to limit the first sealing cover to be separated from the powder inlet, and the top of the first sealing cover 13 is provided with a folding edge 16 which is abutted against the convex part 14 to limit the first sealing cover from being excessively pressed into the toner cartridge body.

The side cover 3 is installed to the one side that selenium drum body 1 was equipped with into powder mouth 11, the side cover 3 is equipped with flap 31, the position of flap 31 corresponds with the position of advancing powder mouth 11, and first closing cap 13 passes flap 31 and installs at advancing powder mouth 11. The side part of the selenium drum body 1 provided with the powder inlet is provided with a butt joint block 17, the side cover 3 is provided with a socket 18, the socket is provided with a cavity for connecting the butt joint block, and the butt joint block 17 is in matched connection with the socket 18 so as to limit the position of the side cover 3; the side part of the selenium drum body 1 provided with the powder inlet is provided with a clamping position 19, the side cover 3 is provided with a buckle 32, and the side cover 3 is fixed on the selenium drum body 1 through the butt joint of the buckle 32 and the clamping position 19.

In the description of the specification, reference to the description of "one embodiment", "preferably", "an example", "a specific example" or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and modifications and substitutions based on the known technology in the field are within the scope of the present invention, which should be limited by the claims.

Claims

1. The utility model provides a transparent visual selenium drum notes powder mouth structure which characterized in that: the toner cartridge comprises a toner cartridge body and a waste toner bin, wherein the waste toner bin is assembled on the toner cartridge body to form an integral structure; the side part of the toner cartridge body is provided with a toner inlet, the end surface of the waste toner bin is provided with a toner outlet, carbon powder enters the toner cartridge body from the toner inlet, and used waste toner falls into the waste toner bin and is discharged through the toner outlet;

2. The transparent visible toner cartridge powder injection port structure of claim 1, wherein: the powder outlet is provided with a second sealing cover, and the material and the structure of the second sealing cover are the same as those of the first sealing cover.

3. The transparent visible toner cartridge powder injection port structure of claim 1, wherein: the selenium drum body is provided with an extraction part, and the powder outlet and the extraction part are positioned on the same side.

4. The transparent visible toner cartridge powder injection port structure of claim 1, wherein: the side of the toner cartridge body is provided with a convex part, and the toner inlet is positioned on the convex part.

5. The transparent visible toner cartridge powder injection port structure of claim 4, wherein: the end face of the first sealing cover is provided with a ring strip, and the top of the first sealing cover is provided with a folded edge which is abutted to the convex part so as to limit the first sealing cover to enter the selenium drum body.

6. The transparent visible toner cartridge powder injection port structure of claim 1, wherein: the side cover is installed to the one side that the selenium drum body was equipped with into powder mouth, the side cover is equipped with the flap, the position of flap corresponds with the position of advancing the powder mouth, and first closing cap passes the flap and installs and advance the powder mouth.

7. The transparent visible toner cartridge powder injection port structure of claim 6, wherein: the lateral part that the selenium drum body was equipped with into powder mouth is equipped with the butt joint piece, the side cap is equipped with the socket, and the butt joint piece is connected in pairs with the socket in order to inject the position of side cap.

8. The transparent visible toner cartridge powder injection port structure of claim 6, wherein: the side portion of the toner cartridge body, which is provided with the toner inlet, is provided with a clamping position, and the side cover is provided with a buckle and is butted with the clamping position through the buckle to fix the side cover on the toner cartridge body.