CN219154032U - Supply container - Google Patents

Abstract

A replenishing container comprises a replenishing container main body and a replenishing connector, wherein a containing cavity is arranged in the replenishing container main body; the supply connector is connected with the opening of the supply container body in a sealing way, the free end of the supply connector is provided with a supply nozzle communicated with the accommodating cavity, and the supply nozzle is connected with a sealing head which can be disconnected under stress in a sealing way. The replenishing container provided by the utility model has ingenious structural design, good sealing performance in the transportation and storage processes, no additional joint structure is required for the replenishing container and the printer/ink tank, no welding sealing film is required for the replenishing container, the production cost is reduced, and the replenishing operation of the replenishing container is simple, convenient and quick, and the use effect is good.

Description

Supply container

Technical Field

The utility model relates to the technical field of printing consumables, in particular to a supply container.

Background

The prior art CN201810827257.2 discloses an ink replenishment container, and is shown in fig. 20, in which an opening of an ink container main body 37 is sealed with a film 65, a tip portion 66 having a tip is formed on a spout 38, that is, the film 65 can be broken by the tip portion 66 provided on the spout 38, and a joint portion (not shown) capable of being joined to the tip portion 66 provided on the spout 38 is provided on the printer 12 or the ink tank 18.

The prior art has the following technical defects:

1. because the opening of the ink container body 37 is sealed with the membrane 65, after the user is required to unscrew the spout 38 and turn over 180 ° before the ink replenishment container is replenished with ink into the ink tank 18, the tip 66 is operated to puncture the membrane 65 so that the spout 38 communicates with the ink container body 37 and ink can be replenished into the ink tank 18; by the arrangement of the structure, the operation of replenishing the ink is complicated, the ink is easy to leak when the film 65 is punctured, the environment is polluted, the loss is caused, and the use effect of a user is poor; on the other hand, a process of welding the film 65 is added in sealing the opening of the ink container body 37.

2. Since the tip portion 66 for piercing the membrane 65 is additionally provided, an engagement portion with the tip portion 66, which cannot interfere with the tip portion 66, is provided correspondingly on the printer 12 or the ink tank 18, otherwise the ink replenishment container cannot be mounted; such a configuration also complicates the placement of the orifice 38 and printer 12/ink tank 18 configuration and is costly to produce.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a replenishing container which is ingenious in structural design, good in sealing performance in the transportation and storage processes, free of an additional joint structure, free of a welding sealing film, low in production cost, simple and rapid in replenishing operation and good in using effect.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

a supply container, comprising: a replenishing container body having a receiving chamber therein; and the replenishing connector is hermetically connected with the opening of the replenishing container main body, the free end of the replenishing connector is provided with a replenishing nozzle communicated with the accommodating cavity, and the replenishing nozzle is hermetically connected with a sealing head which can be disconnected under stress.

Further, a thin connecting ring is integrally formed between the sealing head and the replenishment nozzle, and the thin connecting ring is disconnected by external force to separate the sealing head from the replenishment nozzle.

Further, the wall thickness of the connecting thin ring satisfies 0.0mm < wall thickness < 0.5mm.

Further, the replenishing container further comprises a force application container cover, the sealing head is provided with a force receiving part, and the force application container cover is provided with a force application part matched with the force receiving part.

Further, the end face of the sealing head is triangular or polygonal.

Further, the force applying container cover is detachably connected with the outer peripheral wall of the replenishing container main body, or the force applying container cover is detachably connected with the outer wall of the replenishing connector.

Further, the force application container cover is in threaded connection with the outer peripheral wall of the replenishing container body, or in snap connection or in transition fit, and the force application part is arranged outside the force application container cover.

Further, the force application container cover is in transition fit with the outer peripheral wall of the supply container body or the supply connector, and the force application part is arranged in the force application container cover.

Further, a sealing ring is arranged in the connecting end of the replenishing connector, and a sealing gasket mounting groove is arranged between the sealing ring and the inner peripheral wall of the connecting end.

Further, threads and/or buckling ribs are arranged on the inner peripheral wall of the connecting end in a surrounding mode.

Compared with the prior art, the utility model has the beneficial effects that:

the free end of the replenishing connector is provided with the replenishing nozzle communicated with the accommodating cavity of the replenishing container body, and the replenishing nozzle is connected with the sealing head in a sealing way, so that the replenishing container is in a sealing state in the process of storage and transportation, and the leakage of ink and carbon powder accommodated by the replenishing container body is avoided.

When the ink and carbon powder are supplied, the sealing head at the position of the supply nozzle is only required to be disconnected by applying force, so that the opening of the supply nozzle can be opened, and the supply container is in an unsealed state at the moment, and ink and carbon powder can be supplied through the supply nozzle.

The replenishing container does not need to weld a film at the opening of the replenishing container main body, does not need to separate the replenishing connector from the replenishing container main body in the whole replenishing process, does not need to puncture the film, is convenient and quick to use, is smooth and easy to use, can avoid the leakage of ink and carbon powder to pollute the environment, and further avoids causing loss; on the other hand, the replenishing container does not need to additionally arrange a structure for puncturing a membrane, and meanwhile, the structure arrangement of the printer/ink tank is simplified, so that the production cost is reduced.

The utility model is described in further detail below with reference to the drawings and the detailed description.

Drawings

FIG. 1 is a schematic view of a replenishment container according to a first embodiment of the present utility model;

FIG. 2 is a schematic view of a replenishment connection head according to a first embodiment of the present utility model;

FIG. 3 is a schematic view of a replenishment connection head according to another embodiment of the present utility model;

FIG. 4 is a cross-sectional view of a supply connection head in accordance with a first embodiment of the present utility model;

FIG. 5 is an enlarged view at A of FIG. 4;

FIG. 6 is a schematic view of a lid of a force applying container according to a first embodiment of the present utility model;

FIG. 7 is a schematic view of a lid of a force applying container according to another embodiment of the utility model;

FIG. 8 is a schematic view of a second embodiment of a replenishment container;

FIG. 9 is a schematic view of a lid of a force applying container according to a second embodiment of the present utility model;

FIG. 10 is a schematic view of a cover of a force applying container according to another embodiment of the present utility model;

reference numerals illustrate:

1-a replenishment container;

10-a replenishing container main body, 20-a replenishing connector, 20 a-a free end, 20 b-connecting end, 21-replenishing mouth, 22-sealing head, 221-stress part, 23-connecting thin ring, 24-sealing ring, 25-sealing gasket mounting groove, 26-screw thread, 27-buckling rib, 30-force applying container cover, 31-force applying part and 32-step;

300-force application container cover, 301-force application part, 302-card and rib;

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1 to 7, fig. 1 is a schematic structural view of a replenishment container according to an embodiment of the present utility model, fig. 2 is a schematic structural view of a replenishment connector according to an embodiment of the present utility model, fig. 3 is a schematic structural view of another viewing angle of a replenishment connector according to an embodiment of the present utility model, fig. 4 is a sectional view of a replenishment connector according to an embodiment of the present utility model, fig. 5 is an enlarged view at a of fig. 4, fig. 6 is a schematic structural view of a lid of a force applying container according to an embodiment of the present utility model, and fig. 7 is a schematic structural view of another viewing angle of a lid of a force applying container according to an embodiment of the present utility model.

Referring to fig. 1-7, the present embodiment provides a replenishment container 1, which belongs to the field of printing consumables, and relates generally to an ink replenishment container, a carbon powder replenishment container, and the like, wherein the replenishment container 1 comprises a replenishment container body 10 and a replenishment connector 20.

As shown in fig. 1, a bottle-shaped replenishment container body 10 is provided with a storage chamber for storing ink, carbon powder, or the like.

Referring to fig. 2 to 5, the supply connector 20 is hermetically connected to the upper opening of the supply container body 10 through a connection end 20b, that is, the supply connector 20 is hermetically connected to the upper opening of the receiving cavity, the free end 20a of the supply connector 20 is provided with a funnel-shaped supply nozzle 21 communicating with the receiving cavity, and the nozzle opening of the supply nozzle 21 is hermetically connected with a sealing head 22 which can be broken by force.

In the replenishment container 1, the replenishment connector 20 is hermetically connected to the opening of the accommodation chamber of the replenishment container body 10, the free end 20a of the replenishment connector 20 is provided with a replenishment nozzle 21 communicating with the accommodation chamber of the replenishment container body 10, and the nozzle opening of the replenishment nozzle 21 is hermetically connected to the sealing head 22, so that the replenishment container 1 is hermetically sealed during storage and transportation, and leakage of ink and toner accommodated in the replenishment container body 10 is prevented.

When the replenishment container 1 is replenished, the opening of the replenishment mouth 21 can be realized by only opening the sealing head 22 at the replenishment mouth 21 by applying force, and at this time, the replenishment container 1 is in an unsealed state, and replenishment of ink and carbon powder can be performed through the replenishment mouth 21.

The replenishing container 1 does not need to weld a film at the opening of the replenishing container main body 10, does not need to separate the replenishing connector 20 from the replenishing container main body 10 in the whole replenishing process, does not need to puncture the film, is convenient and quick to use, is smooth in use, can avoid the leakage of ink and carbon powder to pollute the environment, and further avoids causing loss; on the other hand, the replenishment container 1 does not need to be additionally provided with a structure for puncturing a membrane, and meanwhile, the structural arrangement of the printer/ink tank is simplified, so that the production cost is reduced.

In this embodiment, further, referring to fig. 4 and 5, a thin connection ring 23 is integrally formed between the sealing head 22 and the replenishment nozzle 21, and the thin connection ring 23 is disconnected by an external force to separate the sealing head 22 from the replenishment nozzle 21; the sealing head 22, the replenishment nozzle 21 and the connection thin ring 23 are integrally formed and made of plastic, wherein the wall thickness of the connection thin ring 23 is thinner than that of the sealing head 22 and the replenishment nozzle 21, the thickness is not particularly limited, and the connection thin ring 23 can be disconnected only by applying force, such as screwing or breaking the connection thin ring by applying force, so that the sealing head 22 at the replenishment nozzle 21 is disconnected.

In this embodiment, it is further preferable that the wall thickness of the connection thin ring 23 satisfies 0.0mm < 0.5mm or less, and the wall thickness is sufficiently thin to enable a user to easily and smoothly disconnect the sealing head 22 at the replenishment nozzle 21 with high efficiency while ensuring the sealing connection between the replenishment nozzle 21 and the sealing head 22.

In this embodiment, referring to fig. 1, 6 and 7, the replenishment container 1 further includes a force-applying container cover 30, the sealing head 22 is provided with a force-receiving portion 221, and the force-applying container cover 30 is provided with a force-applying portion 31 adapted to the force-receiving portion 221. In this configuration, the force application container cover 30 serves to protect the replenishment nozzle 21 and the sealing head 22 during transportation, and the user can apply force to the sealing head 22 by operating the force application container cover 30 to twist or break the sealing head 22, thereby saving labor and improving convenience.

In this embodiment, further, the end face of the sealing head 22 is triangular or polygonal.

Specifically, referring to fig. 2 to 7, the sealing head 22 may be a polygonal body, the polygonal side wall of the sealing head 22 forms a force receiving portion 221, a locking inner wall (force applying portion 31) adapted to the polygonal side wall of the sealing head 22 is disposed in the force applying container cover 30, or a groove of the polygonal side wall is disposed in the sealing head 22, and correspondingly, a locking outer wall adapted to the polygonal side wall of the sealing head 22 is disposed in the force applying container cover 30.

In this embodiment, preferably, the sealing head 22 is a hexagonal body with hexagonal upper and lower end surfaces, the inside of the force application container cover 30 is provided with a hexagonal hollow portion in accordance with the external shape of the sealing head 22, and when the force application container cover 30 is sleeved on the sealing head 22, the six inner side walls in the force application container cover 30 are locked with the six outer side walls outside the sealing head 22, so that on one hand, the force application container cover 30 protects the sealing head 22, and on the other hand, a user only needs to screw the force application container cover 30 until the sealing head 22 is twisted off, and then the replenishment of the replenishment container 1 can be quickly achieved.

In this embodiment, the force applying container cover 30 is detachably connected to the outer wall of the replenishment connector 20. Specifically, the force application container cover 30 is in transition fit with the outer peripheral wall of the supply container body 10 or the supply connector 20, and as shown in fig. 1, the force application container cover 30 is in transition fit with the outer peripheral wall of the supply connector 20, so that the overall structure is coordinated, the structure is miniaturized, and the screwing-off of the sealing head 22 is labor-saving.

Further, referring to fig. 6 and 7, the end surface of the force applying portion 31 of the force applying container cover 30 forms a step 32, and the arrangement of the step 32 limits the assembly degree of the force applying container cover 30 on the supply connector 20, so as to ensure that six inner side walls in the force applying container cover 30 are locked with six outer side walls outside the sealing head 22.

The force applying container cover 30 may be assembled to the replenishment connector 20 or not assembled to the replenishment connector 20 in an unused state such as storage and transportation, and is not particularly limited.

In this embodiment, referring to fig. 3 and 4, a sealing ring 24 is disposed in the connection end 20b of the replenishment connector 20, and a sealing gasket mounting groove 25 is disposed between the sealing ring 24 and the inner peripheral wall of the connection end 20 b. The structure ensures the sealing connection between the replenishing connector 20 and the replenishing container main body 10, and when in specific connection, the sealing gasket is installed in the sealing gasket installation groove 25, the sealing ring 24 is clamped into the opening of the replenishing container main body 10 and is abutted with the inner wall of the opening until the end face of the opening is abutted with the sealing gasket, so that the sealing connection between the replenishing connector 20 and the replenishing container main body 10 is realized, and the ink and the carbon powder in the accommodating cavity are prevented from leaking from the connecting gap between the opening and the replenishing connector 20.

In this embodiment, further, threads 26 and/or fastening ribs 27 are looped on the inner peripheral wall of the connecting end 20b of the replenishment connector 20. Through threaded connection 26 and the open-ended outer wall screw thread of supply container main part 10, further, through buckling rib 27 and supply container main part 10 open-ended outer wall fastening, combine above-mentioned sealing ring 24 and the setting of sealed pad again, guarantee the leakproofness that supply connector 20 and supply container main part 10 are connected, prevent to deposit, in the transportation, hold ink, the carbon powder in the chamber and leak in holding the chamber opening and the connection gap of supply connector 20, cause pollution and waste.

Embodiment two:

referring to fig. 8-10, fig. 8 is a schematic structural view of a replenishing container according to a second embodiment of the present utility model, fig. 9 is a schematic structural view of a lid of a force applying container according to a second embodiment of the present utility model, and fig. 10 is a schematic structural view of a lid of a force applying container according to a second embodiment of the present utility model from another perspective.

The difference between this embodiment and the above-mentioned embodiment is that, referring to fig. 8-10, the force application part 301 is provided on the outside of the force application container cover 300, for example, at the top, the side, etc., and the force application container cover 300 is assembled with the replenishment container body 10 to accommodate the entire replenishment connection head 20, thereby protecting the entire replenishment connection head 20.

The force applying container cover 300 may be assembled to the supply container body 10 or may not be assembled to the supply container body 10 in an unused state such as storage or transportation, and is not particularly limited.

In this embodiment, when the force applying container cover 300 is assembled with the replenishment container body 10, the force applying container cover 300 is screwed or snapped or transitionally engaged with the outer peripheral wall of the replenishment container body 10, as shown in fig. 9, the force applying container cover 300 is provided with the clip and the rib 302, and the force applying container cover 300 is clipped with the replenishment container body 10 by the clip and the rib 302, so that the force applying container cover 300 is assembled with the replenishment container body 10, and the force applying container cover 300 is detached from the replenishment container body 10, thereby facilitating the operation of a user.

In this embodiment, when the replenishment container 1 is replenished, the force application container cover 300 is first detached from the replenishment container body 10, the force application portion 301 provided in the force application container cover 300 is operated to engage with the sealing head 22, and the side walls of the force application container cover 300 are locked with each other, and at this time, the replenishment of the replenishment container 1 can be quickly performed by simply screwing the force application container cover 300 until the sealing head 22 is unscrewed.

Other embodiments are consistent with the above embodiments and will not be described in detail herein.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (10)

1. A supply container, characterized by: comprising

A replenishing container body having a receiving chamber therein; the method comprises the steps of,

the supply connector is connected with the opening of the supply container body in a sealing way, the free end of the supply connector is provided with a supply nozzle communicated with the accommodating cavity, and the supply nozzle is connected with a sealing head which can be disconnected under stress in a sealing way.

2. A replenishment container as defined in claim 1, wherein: a connecting thin ring is integrally formed between the sealing head and the replenishment nozzle, and the sealing head and the replenishment nozzle are separated by disconnecting the connecting thin ring through external force.

3. A replenishment container as defined in claim 2, wherein: the wall thickness of the connecting thin ring is 0.0mm < the wall thickness is less than or equal to 0.5mm.

4. A supply vessel according to any one of claims 1 to 3, wherein: the replenishing container further comprises a force application container cover, the sealing head is provided with a force receiving part, and the force application container cover is provided with a force application part matched with the force receiving part.

5. The replenishment container as defined in claim 4, wherein: the end face of the stress part is triangular or polygonal.

6. A replenishment container as defined in claim 5, wherein: the force application container cover is detachably connected with the outer peripheral wall of the replenishing container main body, or the force application container cover is detachably connected with the outer wall of the replenishing connector.

7. A replenishment container as defined in claim 6, wherein: the force application container cover is in threaded connection with the outer peripheral wall of the replenishing container body, is in buckle connection or is in transition fit, and the force application part is arranged outside the force application container cover.

8. A replenishment container as defined in claim 6, wherein: the force application container cover is in transition fit with the outer peripheral wall of the replenishing container body or the replenishing connector, and the force application part is arranged in the force application container cover.

9. A replenishment container as defined in claim 6, wherein: a sealing ring is arranged in the connecting end of the supply connector, and a sealing gasket mounting groove is arranged between the sealing ring and the inner peripheral wall of the connecting end.

10. A replenishment container as defined in claim 9, wherein: threads and/or buckling ribs are arranged on the inner peripheral wall of the connecting end in a surrounding mode.

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