CN208367436U

CN208367436U - A kind of cartridge with sealing film

Info

Publication number: CN208367436U
Application number: CN201820639655.7U
Authority: CN
Inventors: 王琰
Original assignee: Zhongshan Runcai Copier Consumables Co Ltd
Current assignee: Zhongshan Runcai Copier Consumables Co Ltd
Priority date: 2018-04-28
Filing date: 2018-04-28
Publication date: 2019-01-11
Anticipated expiration: 2028-04-28

Abstract

The utility model relates to a kind of cartridges, provide a kind of cartridge with sealing film.It is bad to increase cost, inconvenient for use and using effect for plastic closure in the prior art.In order to solve problem above, the technical solution adopted is that: a kind of cartridge with sealing film, including carbon dust cylinder and out powder plug, the powder plug out is positioned at the meal outlet of the carbon dust cylinder, and by being mounted on out powder the sealing ring realization carbon dust cylinder of side and the sealing between powder plug out beyond the Great Wall, the end face of the powder plug out is concordant with the meal outlet end face of the carbon dust cylinder, further includes the sealed membrane easily removed, the sealed membrane is pasted onto the meal outlet end face of the carbon dust cylinder.The problem of by above scheme, structure is simple, and sealed membrane had both been able to achieve sealing or it is able to achieve easily the problem of removing, easy to use, compared with the screwed plastic lid of old structure, cost is substantially reduced.

Description

A kind of cartridge with sealing film

Technical field

The utility model relates to a kind of cartridge more particularly to a kind of cartridges with sealing film.

Background technique

When current cartridge connect to solve transport with carbon dust cylinder by a threaded lid or when storage Sealing problem, thread seal it is ineffective；When replacing cartridge, need to rotate lid from carbon dust cylinder, New cartridge is mounted on duplicator or printer, and the lid disassembled has no him and uses, from present on two A problem, it can be seen that it is bad that lid increases cost, inconvenient for use and using effect.

Utility model content

The utility model mainly solves defect existing for present technology, provides a kind of cartridge that can have sealing film.

In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of cartridge with sealing film, Including carbon dust cylinder and out powder plug, it is described go out powder plug be positioned at the meal outlet of the carbon dust cylinder, and by being mounted on out powder The sealing ring of side realizes carbon dust cylinder and the sealing between powder plug out, the end face of powder plug out and the carbon dust cylinder beyond the Great Wall Meal outlet end face is concordant, further includes the sealed membrane easily removed, and the sealed membrane is pasted onto the meal outlet end face of the carbon dust cylinder.

Preferably, the edge of the sealed membrane has a lug for being easy to remove.

It preferably, further include rubber seal, the rubber seal is fixed on the bottom of the sealed membrane, the rubber The shape of sealing element is identical as the shape of the meal outlet, and size is slightly larger than the size of meal outlet.

Preferably, circular hole is provided among the rubber seal.

Preferably, the sealed membrane is foil laminated film or plastic foil.

It preferably, further include sleeve, the sleeve is positioned on the carbon dust cylinder.

Preferably, the outer surface of the sleeve is equipped with multiple detents.

The utility model has the beneficial effects that the problem of structure is simple, and sealed membrane had both been able to achieve sealing or be able to achieve easily removes The problem of, easy to use, compared with the screwed plastic lid of old structure, cost is substantially reduced.

Detailed description of the invention

Fig. 1 is a kind of fractionation structural representation of the cartridge with sealing film of the utility model；

Fig. 2 is a kind of assembly structure diagram of the cartridge with sealing film of the utility model；

Fig. 3 is the structural schematic diagram of sealed membrane 3 in Fig. 1.

Figure label is as follows:

Carbon dust cylinder 1；Powder plug 2 out；Sealed membrane 3；Lug 4；Rubber seal 5；Sleeve 6；Circular hole 7；Meal outlet 11.

Specific embodiment

The following figure be described with reference to the drawings and specific embodiment the present invention will be further described.

Such as a kind of cartridge with sealing film of Fig. 1-Fig. 2, including carbon dust cylinder 1 and powder plug 2, carbon dust cylinder 1 are out Transparent material is made, and outer surface is equipped with the groove of spiral, and the powder plug 2 out is positioned at the meal outlet of the carbon dust cylinder 1 11, the outside of powder plug 2 is equipped with sealing ring out, and powder plug 2 is sealed with carbon dust cylinder 1 by the sealing ring out, installs Afterwards, the end face of the powder plug 2 out is concordant with 11 end face of meal outlet of the carbon dust cylinder 1, further includes the sealed membrane 3 easily removed, The sealed membrane 3 is pasted onto 11 end face of meal outlet of the carbon dust cylinder 1.Wherein, the sealed membrane 3 be foil laminated film or Plastic foil, in actual use, the material of carbon dust cylinder are often PET or PC, therefore can customize the envelope suitable for the material Mouth aluminium film or sealing plastic foil.

In order to facilitate removing for sealed membrane, a lug 4 for being easy to remove is had at the edge of the sealed membrane 3, when need It when replacing cartridge, as long as finger pinches the lug 4, gently one takes off, sealed membrane 4 can be removed from 11 end face of meal outlet, It operates very convenient.

It please further sees Fig. 3, in order to further increase sealing effect, is additionally provided with rubber seal 5, the rubber seal 5 are fixed on the bottom of the sealed membrane 3, and the shape of the rubber seal 5 is identical as the shape of the meal outlet 11, and size Slightly larger than the size of meal outlet 11.

Further, it is provided with circular hole 7 among the rubber seal 5, there are two the purposes for opening circular hole 7, first mesh It is to save material, reduce cost, second purpose is the boss for adapting to out powder portion beyond the Great Wall, plays the role of further sealing.

In order to reduce cost, above-mentioned rubber seal can be substituted for sponge, can equally play the work of sealed damp-proof With.

It further, further include sleeve 6, the sleeve 6 is positioned on the carbon dust cylinder 1, the appearance of the sleeve 6 Face is equipped with multiple detents.

The utility model has the advantage that

1, plastic lid is substituted for sealed membrane, improves sealing performance, while also reducing cost；

2, sealed membrane is pasted onto meal outlet end face by hot pressing mode, good fixing effect, during transportation not The problem of with carbon dust leakage is worried；

3, sealed membrane easily removes, as long as gently one taking off, sealed membrane can be removed from meal outlet end face, operated very It is convenient.

4, the material of aluminum foil composite membrane or plastic foil of sealed membrane, sealing effect is good, can effectively prevent inside cartridge Carbon dust it is rotten, the moisture in effective blocking oxygen and air；

5, it does not need to be equipped with the screw thread connecting with plastic lid on the outside of the meal outlet of cartridge, reduces the difficult processing of mold Degree.

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure made based on the specification and figures of the utility model is applied directly or indirectly in other relevant technologies Field is also included in the patent protection scope of the utility model.

Claims

1. a kind of cartridge with sealing film, including carbon dust cylinder (1) and powder plug (2) out, powder plug (2) out are positioned at The meal outlet (11) of the carbon dust cylinder (1), and carbon dust cylinder (1) is realized by being mounted on out the sealing ring on the outside of powder plug (2) Sealing between powder plug (2) out, the end face of powder plug (2) out and meal outlet (11) end face of the carbon dust cylinder (1) are flat Together, it is characterised in that: further include the sealed membrane (3) easily removed, the sealed membrane (3) is pasted onto going out for the carbon dust cylinder (1) Powder mouth (11) end face.

2. the cartridge according to claim 1 with sealing film, it is characterised in that: the marginal belt of the sealed membrane (3) There is the lug for being easy to remove (4).

3. the cartridge according to claim 2 with sealing film, it is characterised in that: further include rubber seal (5), institute State the bottom that rubber seal (5) is fixed on the sealed membrane (3), the shape of the rubber seal (5) and the meal outlet (11) shape is identical, and size is slightly larger than the size of meal outlet (11).

4. the cartridge according to claim 3 with sealing film, it is characterised in that: the rubber seal (5) is intermediate It is provided with circular hole (7).

5. the cartridge according to claim 1-4 with sealing film, it is characterised in that: the sealed membrane (3) For foil laminated film or plastic foil.

6. the cartridge according to claim 5 with sealing film, it is characterised in that: further include sleeve (6), the sleeve (6) it is positioned on the carbon dust cylinder (1).

7. the cartridge according to claim 6 with sealing film, it is characterised in that: the outer surface of the sleeve (6) is set There are multiple detents.