Ink supplementing container

Abstract

The utility model discloses an ink supplementing container, which comprises a container main body part provided with an accommodating cavity for accommodating ink; the ink outlet forming part is arranged at one end of the container main body part, the ink outlet forming part is provided with an ink outlet, and a first joint part is arranged on the peripheral wall of the ink outlet forming part; the sealing part is arranged at the end, away from the container body part, of the ink outlet forming part in a sleeving mode, a second joint part is directly or indirectly arranged on the sealing part, and the second joint part can be jointed with the first joint part. According to the ink supplementing container, the sealing part is sleeved on the outer side of the ink outlet forming part, the ink outlet is sealed through the joint of the first joint part and the second joint part, and at least part of the ink outlet forming part is wrapped by the sealing part, so that when the ink supplementing container falls off or is collided, the ink outlet forming part can be sealed. At least part of the ink outlet forming part is prevented from being damaged, meanwhile, the arrangement of the ink outlet forming part can be reduced, the structure is compact, cost is reduced, and resources are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing device technical field, especially an ink replenishing container. BACKGROUND

[0002] In prior art, at least part of the sealing part of the ink bottle is arranged on the inner side of the bottle opening or at the bottle opening, which may cause the outer peripheral side of the bottle opening to be damaged or deformed when the ink bottle falls, and the size of the bottle opening is relatively large, the cost is high, and resources are wasted. SUMMARY

[0003] The utility model aims at providing an ink replenishing container to solve the problem that the outer peripheral side of the bottle opening is easily damaged or deformed when the ink bottle collides or falls, and to protect the opening and the outer peripheral side of the bottle body.

[0004] The utility model provides an ink replenishing container, which comprises:

[0005] A container main part, which has a containing cavity for containing ink;

[0006] An ink outlet forming part, which is arranged at one end of the container main part, has an ink outlet, and is in communication with the containing cavity, and has a first engaging part on the outer peripheral wall thereof;

[0007] A sealing part, which is sleeved at one end of the ink outlet forming part away from the container main part, has a second engaging part directly or indirectly arranged thereon, and can be engaged with the first engaging part to seal the ink outlet.

[0008] The ink replenishing container described above, wherein preferably, one side of the sealing part close to the container main part at least partially overlaps the outer side of the ink outlet forming part, and the second engaging part is arranged on the inner peripheral wall of the sealing part in the overlapping area.

[0009] The ink replenishing container described above, wherein preferably, the outer side of the sealing part is provided with a fixing part, and the fixing part is used for fixing the sealing part and the ink outlet forming part.

[0010] The ink replenishing container described above, wherein preferably, the second engaging part is arranged on the fixing part.

[0011] The ink replenishing container described above, wherein preferably, the sealing part has a liquid flow channel therein, and the liquid flow channel is in communication with the containing cavity.

[0012] The ink supply container as described above, wherein preferably, the sealing portion is provided with a sealing cutout at one end thereof away from the container body portion, and the sealing cutout is used to open or close the liquid flow passage.

[0013] The ink supply container as described above, wherein preferably, the outer peripheral wall of the container body portion is provided with a first outer threaded portion, the inner peripheral wall of the ink outlet forming portion is provided with a first inner threaded portion, and the first outer threaded portion is threadedly engaged with the first inner threaded portion.

[0014] The ink supply container as described above, wherein preferably, the container body portion and the ink outlet forming portion are integrally formed.

[0015] The ink supply container as described above, wherein preferably, the ink supply container further comprises a cover member detachably connected to the ink outlet forming portion to seal the ink outlet forming portion.

[0016] The ink supply container as described above, wherein preferably, the outer peripheral wall of one end of the ink outlet forming portion away from the container body portion is provided with a second outer threaded portion, the inner peripheral wall of the cover member is provided with a second inner threaded portion, and the second outer threaded portion is threadedly engaged with the second inner threaded portion.

[0017] Compared with the prior art, the ink supply container of the utility model is provided with a sealing portion outside the ink outlet forming portion, and the ink outlet is closed through the engagement of the first joint portion and the second joint portion, at least part of the ink outlet forming portion is wrapped by the sealing portion, so that the at least part of the ink outlet forming portion is protected from damage when the ink supply container falls or is impacted, the appearance of the ink supply container is protected, the filling speed of the ink supply container is ensured, the ink outlet forming portion is reduced in size, the structure is compact, the cost is reduced, and resources are saved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the perspective view of the ink supply container provided by the embodiment of the utility model;

[0019] Figure 2 is the perspective view of the ink supply container hidden cover member provided by the first embodiment of the utility model;

[0020] Figure 3 is the front view of the ink supply container hidden cover member provided by the first embodiment of the utility model;

[0021] Figure 4 is Figure 3 the sectional view in the direction of A-A in Fig.

[0022] Figure 5 is a perspective view of the ink outlet forming portion provided by the embodiment one of the present application;

[0023] Figure 6 is a perspective view of the sealing portion from one angle provided by the embodiment one of the present application;

[0024] Figure 7 is a perspective view of the sealing portion from another angle provided by the embodiment one of the present application;

[0025] Figure 8 is a perspective view of the ink supplement container hidden cover member provided by the embodiment two of the present application;

[0026] Figure 9 is a front view of the ink supplement container hidden cover member provided by the embodiment two of the present application;

[0027] Figure 10 is Figure 9 a sectional view in B-B direction;

[0028] Figure 11 is a perspective view of the sealing portion from one angle provided by the embodiment two of the present application;

[0029] Figure 12 is a perspective view of the sealing portion from another angle provided by the embodiment two of the present application;

[0030] Figure 13 is a perspective view of the fixing portion provided by the embodiment two of the present application;

[0031] Figure 14 is a perspective view of the container main body portion provided by the embodiment of the present application;

[0032] Figure 15 is a perspective view of the cover member provided by the embodiment of the present application.

[0033] Explanation of reference signs:

[0034] 10 - container main body portion, 11 - accommodating cavity, 12 - first external thread portion;

[0035] 20 - ink outlet forming portion, 21 - ink outlet, 22 - first engaging portion, 221 - annular protrusion, 222 - positioning protrusion, 23 - first internal thread portion, 24 - second external thread portion;

[0036] 30 - sealing portion, 31 - liquid flow channel, 32 - sealing cutout;

[0037] 40 - second engaging portion, 41 - annular positioning groove, 42 - positioning hole;

[0038] 50 - fixing portion;

[0039] 60 - cap member, 61 - second internal thread. DETAILED DESCRIPTION

[0040] The embodiments described below are exemplary only, and are not to be construed as limiting the present application.

[0041] Referring to Figures 1 to 15 As shown in the drawings, the present application provides an ink replenishment container, comprising a container main body part 10, an ink outlet forming part 20 and a sealing part 30, wherein:

[0042] The container main body part 10 has a containing cavity 11 containing ink, and the containing cavity 11 is used to store ink.

[0043] The ink outlet forming part 20 is arranged at one end of the container main body part 10, and the ink outlet forming part 20 has an ink outlet 21, which is in communication with the containing cavity 11, and when the ink replenishment container replenishes ink to the printing equipment, the ink in the containing cavity 11 flows to the printing equipment through the ink outlet 21.

[0044] The sealing part 30 is sleeved at the end of the ink outlet forming part 20 away from the container main body part 10 to close the ink outlet 21, and in order to enable the sealing part 30 to be firmly connected with the ink outlet forming part 20, a first engaging part 22 is arranged on the outer peripheral wall of the ink outlet forming part 20, and a second engaging part 40 is directly or indirectly arranged on the sealing part 30, the first engaging part 22 can be engaged with the second engaging part 40, so that the sealing part 30 is tightly sleeved on the ink outlet forming part 20.

[0045] The sealing part 30 of the present application is made of flexible material, when the ink replenishment container falls or is impacted, the sealing part 30 is impacted first, the sealing part 30 made of flexible material can absorb the energy generated by the impact and has a buffering effect, thereby protecting the ink outlet 21 from damage and avoiding affecting the ink filling efficiency; on the other hand, since the ink outlet 21 is located in the sealing part 30, compared with the prior art, the size of the ink outlet 21 is reduced, which is beneficial to reduce the cost and save resources.

[0046] Referring to Figures 2 to 7As shown in the embodiment provided by the present application, the sealing part 30 is at least partially overlapped with the outside of the ink outlet forming part 20 on the side close to the container main body part 10, and the second engaging part 40 is arranged on the inner circumferential wall of the sealing part 30 in the overlapped area. The sealing part 30 covers at least part of the outer circumferential surface of the ink outlet forming part 20, that is, the sealing part 30 wraps at least part of the ink outlet forming part 20, and the ink outlet 21 is completely covered by the sealing part 30. When the ink supplement container falls, even if the ink outlet 21 is impacted, the ink outlet 21 is protected from impact by the sealing part 30, thereby protecting the integrity of the ink outlet 21.

[0047] The second engaging part 40 is arranged on the inner circumferential wall of the overlapped area of the sealing part 30 and the ink outlet forming part 20, and when the sealing part 30 is sleeved on the ink outlet forming part 20, the sealing part 30 and the ink outlet forming part 20 are fixedly connected through the engagement of the first engaging part 22 and the second engaging part 40.

[0048] In a possible implementation, the first engaging part 22 is a protrusion or a recess arranged on the outer circumferential wall of the ink outlet forming part 20, the shape of the second engaging part 40 is matched with the shape of the first engaging part 22, and the second engaging part 40 is a recess or a protrusion arranged on the inner wall surface of the sealing part 30 and capable of engaging with the first engaging part 22. When the sealing part 30 is sleeved on the outside of the ink outlet forming part 20, the first engaging part 22 and the second engaging part 40 are engaged to fixedly connect the sealing part 30 and the ink outlet forming part 20.

[0049] Preferably, referring to Figure 5 As shown in the embodiment provided by the present application, the first engaging part 22 is a ring-shaped protrusion 221 arranged on the outer circumferential wall of the ink outlet forming part 20, and referring to Figure 7 As shown in the embodiment provided by the present application, the second engaging part 40 is a ring-shaped positioning groove 41 arranged on the inner wall surface of the sealing part 30, and when the sealing part 30 is sleeved on the ink outlet forming part 20, the ring-shaped protrusion 221 can be embedded in the ring-shaped positioning groove 41, thereby fixedly connecting the sealing part 30 and the ink outlet forming part 20.

[0050] In other embodiments, the first engaging part 22 and the second engaging part 40 can adopt other structures or components capable of engaging, which are not limited herein.

[0051] Preferably, referring to Figures 8 to 13 As shown in the embodiment provided by the present application, the sealing part 30 is sleeved on the outside of the ink outlet forming part 20, the outside of the sealing part 30 is provided with a fixing part 50, and the fixing part 50 is press-fitted on the outside of the sealing part 30 to fixedly connect the sealing part 30 and the ink outlet forming part 20.

[0052] After the sealing part 30 is press-fitted to the outside of the ink outlet forming part 20 by the fixing part 50, the position of the sealing part 30 needs to be fixed so that the sealing part 30 can be firmly sleeved on the ink outlet forming part 20. Referring to Figure 8 and Figure 9 , the second engaging part 40 is arranged on the fixing part 50, and after the fixing part 50 is press-fitted to the outside of the sealing part 30, the sealing part 30 is fixed to the outside of the ink outlet forming part 20 by the engagement of the second engaging part 40 and the first engaging part 22.

[0053] In an available embodiment, referring to Figure 8 , Figure 9 , Figure 13 and , the first engaging part 22 is a plurality of positioning protrusions 222 arranged on the peripheral wall of the ink outlet forming part 20, and the second engaging part 40 is a plurality of positioning holes 42 arranged on the peripheral surface of the fixing part 50. The plurality of positioning protrusions 222 and the plurality of positioning holes 42 correspond to each other, and when the fixing part 50 is press-fitted to the outside of the sealing part 30, the plurality of positioning protrusions 222 abut against the bottom wall of the corresponding positioning hole 42 respectively, thereby realizing the fixation of the sealing part 30 and the ink outlet forming part 20.

[0054] In other embodiments, the first engaging part 22 and the second engaging part 40 can adopt other structures or components capable of connecting the fixing part 50 and the ink outlet forming part 20, which are not limited herein.

[0055] Figure 7 After the sealing part 30 is sleeved on the ink outlet forming part 20, in order to enable the ink refilling container to still refill ink, the sealing part 30 does not need to be removed when refilling ink, and in the embodiments provided by the present application, referring to Figure 12 and , the sealing part 30 has a liquid flow channel 31 therein, the liquid flow channel 31 communicates with the containing cavity 11, and when the ink refilling container provides ink to the printing device, the ink in the containing cavity 11 flows to the printing device through the ink outlet forming part 20 and the liquid flow channel 31.

[0056] Figure 6 When the ink refilling container is filled with ink, the liquid flow channel 31 needs to be kept open, and when the ink refilling container is not filled with ink, the liquid flow channel 31 needs to be closed to prevent ink leakage, referring to Figure 7 , Figure 11 , Figure 12 and , a sealing cut 32 is arranged at the end of the sealing part 30 away from the container main body part 10, and the sealing cut 32 is used to open or close the liquid flow channel 31. When refilling ink, the sealing cut 32 is opened under the impact of the flowing ink, so that the liquid flow channel 31 is opened, and then the ink can flow out. When stopping refilling ink, the flow of ink is cut off, so that the sealing cut 32 is closed, and then the liquid flow channel 31 is closed.

[0057] In one possible implementation, referring to Figure 4 , Figure 10 and Figure 14 , the outer peripheral wall of the container body part 10 is provided with a first outer threaded part 12, the inner peripheral wall of the ink outlet forming part 20 is provided with a first inner threaded part 23, the first outer threaded part 12 and the first inner threaded part 23 can form a threaded fit, and through the threaded fit of the first outer threaded part 12 and the first inner threaded part 23, the detachable connection of the container body part 10 and the ink outlet forming part 20 can be achieved, thereby facilitating the replacement or replenishment of ink, and facilitating cleaning and maintenance at the same time.

[0058] In another possible implementation, the container body part 10 and the ink outlet forming part 20 are integrally formed, and the container body part 10 and the ink outlet forming part 20 constitute an entirety, have better sealing performance, avoid the occurrence of ink leakage during the ink replenishment process, and are more conducive to improving the filling efficiency of ink.

[0059] The connection mode of the container body part 10 and the ink outlet forming part 20 can be selected according to the actual application scene and requirements, and is not limited here.

[0060] When the ink replenishment container does not need to be filled with ink, in order to prevent the ink replenishment container from being overturned to cause ink leakage and the occurrence of ink deterioration, in the embodiments provided in the present application, referring to Figure 1 , the ink replenishment container further comprises a cover part 60, the cover part 60 is detachably connected to the ink outlet forming part 20, the cover part 60 covers the outer side of the sealing part 30, further seals the ink outlet forming part 20, and when ink replenishment is needed, the cover part 60 can be removed for ink replenishment. When the ink replenishment container does not need to be filled with ink, the cover part 60 is connected with the ink outlet forming part 20 to seal the ink replenishment container, thereby further improving the sealing performance of the ink replenishment container.

[0061] In one possible implementation, referring to Figure 3 and Figure 8 , the outer peripheral wall of the end of the ink outlet forming part 20 away from the container body part 10 is provided with a second outer threaded part 24, referring to Figure 15 , the inner peripheral wall of the cover part 60 is provided with a second inner threaded part 61, and the second outer threaded part 24 and the second inner threaded part 61 can form a threaded fit. Through the threaded fit of the second outer threaded part 24 and the second inner threaded part 61, the quick disassembly and connection of the cover part 60 and the ink outlet forming part 20 can be achieved, and the operation is convenient.

[0062] The above detailed the structure, features and effect of the present application according to the embodiments shown in the drawings, the above is only a preferred embodiment of the present application, but the present application is not limited by the drawings shown in the implementation range, any change or modification according to the concept of the present application, or the equivalent embodiment of equivalent change, still not beyond the spirit of the specification and drawings, should be within the scope of the present application.

Claims

1. An ink supply container characterized by comprising: The ink supply container comprises: a container body portion having a storage cavity for storing ink; an ink outlet forming portion provided at one end of the container body portion, the ink outlet forming portion having an ink outlet communicating with the storage cavity, a first engaging portion being provided on an outer peripheral wall of the ink outlet forming portion; a sealing portion sleeved at the end of the ink outlet forming portion away from the container body portion, a second engaging portion being provided on the sealing portion directly or indirectly, the second engaging portion being engageable with the first engaging portion to seal the ink outlet.

2. The ink supply container according to claim 1, characterized by The side of the sealing portion close to the container body portion at least partially overlaps the outer side of the ink outlet forming portion, and the second engaging portion is provided on an inner peripheral wall of the sealing portion in the overlapping area.

3. The ink supply container according to claim 1, characterized by An outer side of the sealing portion is provided with a fixing portion for fixing the sealing portion to the ink outlet forming portion.

4. The ink supply container according to claim 3, characterized by The second engaging portion is provided on the fixing portion.

5. The ink supply container according to any one of claims 1 to 3, wherein The sealing portion has a liquid flow channel therein, the liquid flow channel communicating with the storage cavity.

6. The ink supply container according to claim 5, wherein The end of the sealing portion away from the container body portion is provided with a sealing cutout for opening or closing the liquid flow channel.

7. The ink supply container according to any one of claims 1 to 3, wherein An outer peripheral wall of the container body portion is provided with a first outer thread portion, and an inner peripheral wall of the ink outlet forming portion is provided with a first inner thread portion, the first outer thread portion being threadedly engageable with the first inner thread portion.

8. The ink supply container according to any one of claims 1 to 3, wherein The container body portion and the ink outlet forming portion are integrally formed.

9. The ink supply container according to any one of claims 1 to 3, wherein The ink supply container further comprises a cover member detachably connected to the ink outlet forming portion to seal the ink outlet forming portion.

10. The ink supply container according to claim 9, characterized by An outer peripheral wall of the end of the ink outlet forming portion away from the container body portion is provided with a second outer thread portion, and an inner peripheral wall of the cover member is provided with a second inner thread portion, the second outer thread portion being threadedly engageable with the second inner thread portion.

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