CN216310533U

CN216310533U - General joint structure of selenium drum side cover

Info

Publication number: CN216310533U
Application number: CN202123026362.2U
Authority: CN
Inventors: 陈桂松
Original assignee: Zhuhai Haoyinbao Printing Consumables Co ltd
Current assignee: Zhuhai Haoyinbao Printing Consumables Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-04-15
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a general joint structure for a selenium drum side cover, which comprises a selenium drum, wherein the selenium drum is provided with a gear end, and an alignment cover is arranged at the gear end; the gear end extends out of a joint edge, the alignment cover is provided with a bending part, and the inner side of the bending part is an abutting position; the bending part comprises a top edge and a side edge, when the alignment cover is assembled on the joint edge, the joint edge is located in the butt joint position, the top edge is connected with the joint edge, and the opposite end face of the top edge, which is in contact with the joint edge, is a flat end face. 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

General joint structure of selenium drum side cover

[ technical field ] A method for producing a semiconductor device

The utility model mainly relates to a general joint structure for a selenium drum side cover.

[ background of the utility model ]

The existing toner cartridge, the printers of various manufacturers are matched with special toner cartridges, and the toner cartridges are in one-to-one correspondence in order to adjust the structure according to the needs of the printers, so that the toner cartridges cannot be universally used in different models; different selenium drum models can be equipped with the bellied fixture block in different positions at its tip, and the inside correspondence of the printer of corresponding model is equipped with the trench, and the fixture block position of printing equipment of the same type can the phase-match with the trench position be convenient for the fixture block card to advance the trench to realize that special selenium drum pairs special printer, consequently the printer of the unable general different models of single selenium drum.

[ Utility model ] content

In order to solve the problem of the selenium drum universal printer, a new technical scheme is provided, and the selenium drum side cover universal joint structure adopts the following technical scheme:

a general joint structure of selenium drum side covers comprises a selenium drum, wherein the selenium drum is provided with a gear end, and an alignment cover is arranged at the gear end;

the gear end extends out of a joint edge, the alignment cover is provided with a bending part, and the inner side of the bending part is an abutting position; the bending part comprises a top edge and a side edge, when the alignment cover is assembled on the joint edge, the joint edge is located in the butt joint position, the top edge is connected with the joint edge, and the opposite end face of the top edge, which is in contact with the joint edge, is a flat end face.

Preferably, two ends of the joint edge are folded to form flanges, and when the alignment cover is assembled on the joint edge, the bent part is limited between the two flanges.

Preferably, the joint edge is provided with a bayonet, a buckle is arranged in the abutting position, and the abutting position is fastened to the bayonet through the buckle so as to fix the aligning cover on the joint edge.

Preferably, the bending part is provided with an opening, the opening is communicated with the abutting position, and the opening is arranged close to the buckling position.

Preferably, the buckle is arranged on the top edge.

Preferably, the top edge and the side edge are perpendicular, and the opening is formed in the side edge.

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

when the existing toner cartridge is connected into a printer, a plurality of lugs are arranged on a butt joint cover of the toner cartridge, and lugs at different positions are arranged on butt joint covers of different models so as to be conveniently embedded into a special printer; this patent is right now the butt joint lid has been improved, has cancelled the lug structure of counterpointing the lid, adopts and levels the terminal surface to solved the problem that different selenium drums are subject to the lug position, realized the printer of the general different models of selenium drum ability of this structure. It has the advantages of simple structure, excellent effect, 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 general engagement structure of a toner cartridge edge cover in a preferred embodiment of the present invention;

FIG. 2 is an exploded view of a general engagement structure of a toner cartridge edge cover according to a preferred embodiment of the present invention;

fig. 3 is a schematic view of an alignment 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 to 3, a universal side cover joint structure for a toner cartridge comprises a toner cartridge, wherein the toner cartridge is provided with a gear end 1, and an alignment cover 2 is installed at the gear end 1;

the gear end 1 extends out of a joint edge 3, the alignment cover 2 is provided with a bending part 4, and the inner side of the bending part 4 is provided with an abutting position 41; the bending part 4 comprises a top edge 42 and a side edge 43, the top edge 42 and the side edge 43 are perpendicular to each other, the abutting position 41 is located between the included angle formed by the top edge 42 and the side edge 43, when the alignment cover 2 is assembled on the joint edge 3, the joint edge 3 is located in the abutting position 41, the top edge 42 is abutted with the joint edge 3, and the opposite end surface 45 of the top edge 42, which is in contact with the joint edge 3, is a flat end surface.

The two ends of the joint edge 3 are folded to form the flanges 31, and when the alignment cover 2 is assembled on the joint edge 3, the bent portion 4 is limited between the two flanges 31, and further, the top edge 42 is located between the two flanges 31.

The engaging edge 3 is provided with a bayonet 32, the abutment portion 41 is provided with a catch 44, the catch 44 is provided on the top edge 42, and the opening is provided on the side edge 43. The alignment cover 2 is fastened to the bayonet 32 by the snap 44 to fix the alignment cover to the joint edge 3. The bent portion 4 is provided with an opening 46, the opening 46 is communicated with the abutting position 41, the opening is arranged close to the buckle 44, and a tool is used for extending into the buckle 44 from the opening during disassembling to separate the buckle 44 from the bayonet 32, so that the alignment cover 2 is detached from the joint edge 3.

When the existing toner cartridge is connected into a printer, a plurality of bumps are arranged on a butt joint cover of the toner cartridge (namely a plurality of bumps are arranged on an opposite end surface 45 of a top edge 42, which is contacted with a joint edge 3), and bumps at different positions are arranged on butt joint covers of different models so as to be embedded into a special printer; this patent is right now the butt joint lid has been improved, has cancelled the lug structure of counterpointing the lid, adopts and levels the terminal surface to solved the problem that different selenium drums are subject to the lug position, realized the printer of the general different models of selenium drum ability of this structure.

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 general joint structure of selenium drum side cover which characterized in that: the toner cartridge comprises a toner cartridge, wherein the toner cartridge is provided with a gear end, and an alignment cover is arranged at the gear end;

2. The universal coupling structure of a selenium drum side cover according to claim 1, wherein: and when the alignment cover is assembled on the joint edges, the bent part is limited between the two flanges.

3. The universal coupling structure of a selenium drum side cover according to claim 1, wherein: the joint edge is provided with a bayonet, a buckle is arranged in the abutting position, and the abutting position is fastened on the bayonet through the buckle so as to fix the aligning cover on the joint edge.

4. The universal coupling structure of a selenium drum side cover according to claim 1, wherein: the bending part is provided with an opening, the opening is communicated with the abutting position, and the opening is arranged close to the buckling position.

5. A universal coupling structure for a toner cartridge edge cover according to claim 3, wherein: the buckle is arranged on the top edge.

6. The universal coupling structure of a selenium drum side cover according to claim 4, wherein: the top edge and the side edge are perpendicular, and the opening is formed in the side edge.