CN2681175Y

CN2681175Y - Carbon powder box

Info

Publication number: CN2681175Y
Application number: CN 200420006479
Authority: CN
Inventors: 黄亚立; 黄晴玉; 王慧烟
Original assignee: General Plastic Industrial Co Ltd
Current assignee: General Plastic Industrial Co Ltd
Priority date: 2004-03-31
Filing date: 2004-03-31
Publication date: 2005-02-23
Anticipated expiration: 2014-03-31

Abstract

The utility model provides a carbon powder casket, it includes: a shell, the interior of which is used for containing carbon powder, the bottom of the shell is provided with a powder outlet, the lower section part of the shell gradually converges towards the powder outlet, the shell is additionally provided with a through hole, and the through hole is covered with a filter piece; and a powder outlet device, which is arranged at the powder outlet; therefore, the utility model has the advantages of smooth flow of the carbon powder in the shell, economy, environmental protection, etc.

Description

Individual toner cartridges

Technical field

The utility model is relevant with electronic imaging device, is meant a kind of structure of individual toner cartridges especially.

Background technology

Press, as shown in Figure 1, it is the cartridge (1) of a kind of electronic imaging apparatus commonly used (as printer), it has a shell (2) and a soft inner sac in order to ccontaining carbon dust (3), this shell (2) inside has an accommodation space (4), this inner bag (3) then has an export department (5), an and gland bonnet (6) that can be covered on this export department (5), this inner bag (3) is in the accommodation space (4) of being located at this shell (2), make this export department (5) expose to this shell (2) surface, in order to be connected with this electronic imaging apparatus; When electronic imaging apparatus carries out imaging work, the carbon dust that is placed in this inner bag (3) is outwards flowed out from this export department (5), and enter in the electronic imaging apparatus so that carbon dust required in the process of prining to be provided, after carbon dust in this inner bag (3) was used up, the user took out replacing with this cartridge (1) again in electronic imaging apparatus; Only, because the inner bag (3) of cartridge (1) commonly used is that the soft plastic material is made, therefore its inner bag (3) itself is carried and the vibration influence that produces easily, or ccontaining carbon dust amount reduce gradually and produce metaboly, make the wall of inner bag (3) have gauffer to produce, cause carbon dust to stockpile in the internal face of inner bag (3), when serious even can result in blockage, make carbon dust can't flow to this export department (5) smoothly, this moment the user with regard to must take out that this cartridge (1) rocks or hammer action after, just can make carbon dust successfully flow to this export department (5), and cartridge (1) commonly used is when carbon dust is used up, the user just must change whole group inner bag (3) and export department (5), and quite is not inconsistent economic benefit.

And above-mentioned cartridge commonly used (1) structure, when desiring again to change the work of carbon dust inner bag (3), if the operator is unfamiliar with the words of the mounting means of its cartridge (1), take out again or heavily cut when cartridge (1) is installed, more can waste the considerable time, and seem quite inconvenient, and still have and do not reach perfectly so plant cartridge (1) structure commonly used, need improve part and still have.

The utility model content

Fundamental purpose of the present utility model is to provide a kind of individual toner cartridges, and it has can effectively regulate the individual toner cartridges pressure inside, so that carbon dust gets smooth and easy flowing.

A time purpose of the present utility model is to provide a kind of individual toner cartridges, and is reusable, and not only economy and history have environmental benefit for they.

A purpose more of the present utility model is to provide a kind of individual toner cartridges, and it has convenience operation, and can effectively shorten the time of being held when loading carbon dust.

For achieving the above object, a kind of individual toner cartridges that the utility model provides, it includes:

One housing, inner in order to ccontaining carbon dust, this housing bottom has a meal outlet, and this housing hypomere position brings together gradually to this meal outlet, be provided with a through hole on this housing in addition, and this through hole lid is established a filtration members; And

One powder delivery device is in order to be located at this meal outlet.

Wherein this housing epimere position is generally rectangular, has two oppose side walls, and this housing hypomere position is formed by the extension downwards of this two oppose side wall, and wherein at least one pair of sidewall is brought together gradually toward this meal outlet.

Wherein this through hole is located at this housing epimere position.

The wherein shell wall brought together gradually to this meal outlet of this housing, and the angle of meal outlet at 30 degree between 80 degree.

Described individual toner cartridges also has a plug part, and this plug spare is located at this through hole in order to plug, and wherein this plug spare has at least one hollow-out parts, and this filtration members fits in this plug spare, in order to cover this plug spare hollow-out parts.

Described individual toner cartridges also has a consent and a plug part, and this plug spare is located in this consent in order to plug.

Wherein this housing has a body and a cover piece, and this body has an opening, and this cover piece is in order to the closure of openings with this body.

Description of drawings

In order to describe structure of the present utility model and characteristics place in detail, lift following preferred embodiment and conjunction with figs. and be described as follows, wherein:

Fig. 1 is soft cartridge synoptic diagram commonly used.

Fig. 2 is a schematic perspective view of the present utility model.

Fig. 3 is a decomposing schematic representation of the present utility model.

Fig. 4 is a cut-open view of the present utility model.

Fig. 5 is the decomposing schematic representation of another preferred embodiment of the utility model.

Embodiment

At first please cooperate and consult Fig. 2 to Fig. 4, the utility model provides a kind of individual toner cartridges (10), and it mainly is made of a housing (11) and a powder delivery device (21), wherein:

This housing (11), (for example: ABS be by hard plastics, PE, PP etc.) made, this housing (11) has a body (12) and a cover piece (14), this body (12) is inner to be got directly ccontaining for hollow is formed with a charge space (15) for carbon dust, and has a rectangular without exception opening (16) in this body (12) upper end, then be formed with a rounded ringent meal outlet (17) in this body (12) bottom, this cover piece (14), its external form is just corresponding with the opening (16) of this body (12), and the periphery in this cover piece (14) has a groove (141), so that this cover piece (14) gets cover cap and is sticked on opening (16) ora terminalis of this body (12), and this cover piece (14) must be covered together with the opening (16) of this body (12) by the mode of binding, and in this housing (1)) the wherein side of cover piece (14) is concaved with a fixed part (142), and availablely be provided with for a circuit board (31), this circuit board (31) can provide external electronic imaging apparatus (not shown) detecting or discern its installing state of individual toner cartridges (10) of being made up of the utility model thus, wherein this housing (11) epimere position (18) is general rectangular and have two envelope sidewalls, this housing (11) hypomere position (19) is formed by the extension downwards of this two oppose side wall, and wherein pair of sidewalls is to bring together gradually toward the meal outlet (17) of this housing (11) bottom, to be formed with two convergent faces (191), and convergent face (191) shell wall that this housing (11) is brought together gradually to this meal outlet (17), be formed with an angle (a) with the vertical central of this housing (11) bottom meal outlet (17), and this angle (a) is between 30 degree are spent to 80, so that be arranged in the carbon dust of this housing (11) charge space (15), must be by the convergent face (191) of this housing (11) more swimmingly landing to this meal outlet (17) locate, on the cover piece (14) of this housing (11), offer a through hole (143) in addition, an and filtration members (41), this filtration members (41) can be a ventilative adhesive plaster or other gas permeable materials are made, it has can supply circulation of air, and the characteristic that can stop carbon dust to circulate, this filtration members (41) is in order to be covered on this through hole (143), so that be arranged in the carbon dust of this housing (11) charge space (15), can not spill outward via this through hole (143); Thus, can effectively regulate the inner air pressure of this housing (11), disengage and carbon dust is got smoothly from the meal outlet (17) of this housing (11);

This powder delivery device (21), be arranged in the meal outlet (17) of this housing (11), this powder delivery device (21) is in order to connect this housing (11) and this electronic imaging apparatus (not shown), and this powder delivery device (21) must be in order to control the open and close state of this meal outlet (17), and, form structure so it no longer is described in detail in detail in this appearance because this powder delivery device (21) is not an emphasis of the present utility model.

So be in what this must propose to illustrate especially, also has a plug part (51) in the above-mentioned individual toner cartridges structure, the external form of this plug part (51) is corresponding mutually with through hole (143) shape of this cover piece (14), and be provided with a clamping part (52) in the bottom of this plug spare (51), this clamping part (52) carries out clamping in order to through hole (142) periphery with this cover piece (14), so that getting to fill in smoothly, this plug spare (51) is located in cover piece (14) through hole (143) of this housing (11), and in this plug spare (51) be provided with the plural number hollow-out parts (54), fit in this filtration members (41) on this plug spare (51) this moment, and this filtration members (41) is covered this each hollow-out parts (54) just, and then should fill in part (51) plug and be located in this through hole (143), can reach the effect of this through hole of sealing (143) thus equally, make the carbon dust that is arranged in this housing (11) charge space (15) stopped by this filtration members (41) and promptly get thus, and can not leak via this hollow-out parts (54) of filling in part (51), and be to have ventilative characteristic by this filtration members (41) simultaneously, the circulation of air state that therefore can keep inner charge space of this housing (11) (15) and space outerpace again, so that individual toner cartridges of the present utility model (10) can effectively be regulated the inner air pressure of this housing (11),, carbon dust disengages and being got smoothly from the meal outlet (17) of this housing (11); Individual toner cartridges of the present utility model (10) is to reach the internal pressure of regulating this housing (11) charge space (15) by said structure, and when the carbon dust in this housing (11) is used up, the operator only needs to fill in part (51) and pulls out from the through hole (143) of this housing (11) cover piece (14), just the carbon dust that can directly desire be replenished flows into the charge space (15) of this housing (11) from the through hole (143) of this cover piece (14), and after the action of finishing the filling carbon dust, also only needing to fill in part (51) fills in again in the through hole (143) of being located at this cover piece (14) and promptly finishes the work of whole replacing carbon dust, the operator is not being needed this individual toner cartridges () 0) whole dismounting under the electronic imaging apparatus, equally also can finish the action of filling carbon dust, and make the operator when the filling carbon dust, can be more simple easy, and then can significantly reduce operator's needed working time when the filling carbon dust.

Now please cooperates again consults Fig. 5, synoptic diagram for another preferred embodiment of the utility model, wherein this through hole (143) only uses this filtration members (41) to cover, must communicate with outside air with the charge space (15) that this housing (11) are provided, and on the cover piece (14) of this housing (11), offer a consent (144) in addition, another plug part (61) is then to should consent (144) and this another plug part (61) must be filled in be located in this consent (144), and this consent of complete closed (144), with this and the independent filling carbon dust inlet that forms, make the operator load carbon dust and enter the mouth and replenish the action of carbon dust via this.

In sum, the utility model not only can effectively be regulated the individual toner cartridges pressure inside, so that carbon dust is disengaged smoothly, and because individual toner cartridges provided by the utility model is to adopt the hard structure design, can effectively avoid carrying or use in distortion, and the design that the utility model housing is brought together gradually can allow the action of supply carbon dust more smooth and easy, effectively eliminates the phenomenon that carbon dust stockpiles thus; Simultaneously, individual toner cartridges of the present utility model is reusable, and dark tool economy and environmental benefit, and can make the operator more simple easy when the filling carbon dust, and then significantly reduce operator's needed working time when the filling carbon dust.

Claims

1. an individual toner cartridges is characterized in that, includes:

One powder delivery device is located at this meal outlet.

2. according to the described individual toner cartridges of claim 1, it is characterized in that wherein this housing epimere position is generally rectangular, has two oppose side walls, and this housing hypomere position is formed by the extension downwards of this two oppose side wall, wherein at least one pair of sidewall is brought together gradually toward this meal outlet.

3. according to the described individual toner cartridges of claim 2, it is characterized in that wherein this through hole is located at this housing epimere position.

4. according to the described individual toner cartridges of claim 1, it is characterized in that, the wherein shell wall brought together gradually to this meal outlet of this housing, and the angle of meal outlet at 30 degree between 80 degree.

5. according to the described individual toner cartridges of claim 1, it is characterized in that also having a plug part, this plug spare is located at this through hole in order to plug, and wherein this plug spare has at least one hollow-out parts, and this filtration members fits in this plug spare, covers this plug spare hollow-out parts.

6. according to the described individual toner cartridges of claim 1, it is characterized in that also having a consent and a plug part, this plug spare plug is located in this consent.

7. according to the described individual toner cartridges of claim 1, it is characterized in that wherein this housing has a body and a cover piece, this body has an opening, and this cover piece is with the closure of openings of this body.