CN215243810U

CN215243810U - Ink box

Info

Publication number: CN215243810U
Application number: CN202120665739.XU
Authority: CN
Inventors: 郑大航
Original assignee: Zhuhai National Resources & Jingjie Printing Technology Co ltd
Current assignee: Zhuhai National Resources & Jingjie Printing Technology Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-12-21
Anticipated expiration: 2031-03-31

Abstract

The utility model relates to an ink box, which comprises a shell and an ink storage bag, wherein the ink storage bag is arranged in the shell, and an ink outlet nozzle arranged at one end of the ink storage bag is aligned with a mounting hole and fixedly connected with the shell; the ink storage bag is provided with a fixing part at one end far away from the ink outlet nozzle, and the fixing part is fixedly connected with the shell. Like this, can make and hold the ink bag firmly fixed in the shell, effectively avoid the ink horn to hold the ink bag in transportation and use and take place the displacement, rock and direct and take place the striking with the inner wall of shell and lead to breaking, leaking the china ink, the ink horn security is high, the stable performance is reliable.

Description

Ink box

Technical Field

The utility model belongs to the technical field of the printing consumables, in particular to ink horn.

Background

At present, ink cartridges have become the most prominent printing consumables. However, the applicant found that: the ink horn of current built-in ink storage bag on the market only relies on the shell inside location cassette of ink horn to press from both sides the play ink of pressing from both sides tight ink storage bag and chews fixedly, and is very limited to the fixed effect of ink storage bag, and is extremely unreliable, unstable, at ink horn transportation and use, the displacement appears easily in the ink storage bag and rocks to direct striking takes place with the inner wall of shell, thereby leads to breaking, leaking the china ink.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides an ink storage bag can firmly be fixed in the shell, and transportation and use do not shift, do not rock, and the security is high, the ink horn of stable performance reliable.

In order to solve the technical problem, the utility model adopts the following technical scheme:

an ink box comprises a shell and an ink storage bag, wherein the ink storage bag is arranged in the shell, and an ink outlet nozzle arranged at one end of the ink storage bag is aligned with a mounting hole and fixedly connected with the shell; the ink storage bag is provided with a fixing part at one end far away from the ink outlet nozzle, and the fixing part is fixedly connected with the shell.

Further, the fixed seat is fixed to the inner wall of the shell, and the fixed portion is installed and fixed on the fixed seat.

Furthermore, the cross section of the fixing part is T-shaped, the fixing seat comprises a first clamping seat, the first clamping seat is provided with a first cavity with an opening on the side surface and a first avoiding notch communicated with the first cavity, and the T-shaped fixing part is clamped into the first cavity from the opening on the side surface through the first avoiding notch and is fixedly connected with the first clamping seat.

Furthermore, the fixing seat further comprises a first plug head, and the first plug head is inserted into the first cavity from the side opening of the first clamping seat to lock a part of the T-shaped fixing part in the first cavity.

Further, the fixed part includes cylinder and dop, the one end of cylinder is connected on ink storage bag, and the other end has the dop, the external diameter of dop is greater than the external diameter of cylinder.

Further, the cylinder is the cylinder, the dop is the round platform, perhaps cylinder and dop are bar post, and be the T font and assemble together.

Furthermore, the fixing seat is a pin and a pin seat which are matched with each other, and the fixing ring is sleeved on the pin of which one end is inserted into the pin seat.

Furthermore, the position that the shell is located the ink outlet nozzle is provided with a second clamping seat, the second clamping seat is provided with a second cavity with an opening on the side surface, a second avoiding notch and a third avoiding notch which are communicated with the second cavity, the circumferential side surface of the ink outlet nozzle is provided with a positioning convex part, and the positioning convex part is clamped into the second cavity from the opening on the side surface, through the second avoiding notch and the third avoiding notch, so that the ink outlet nozzle is fixedly connected with the second clamping seat.

Further, the shell is provided with a second plug at the position of the ink outlet, the second plug is inserted into the second cavity from the side opening of the second clamping seat, and the part of the ink outlet with the positioning convex part is locked in the second cavity.

Further, the positioning convex part is a raised positioning ring or a projection distributed at intervals in a ring shape.

The utility model discloses mainly have following beneficial effect:

the above technical scheme, the utility model, can make and hold the black bag firmly fixed in the shell, effectively avoid the ink horn to hold the black bag in transportation and use and take place the displacement, rock and direct inner wall with the shell takes place the striking and leads to breaking, leaking the china ink, the ink horn security is high, the stable performance is reliable.

Drawings

Fig. 1 is a schematic structural view of an embodiment of an ink cartridge according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1:

the ink box provided by the embodiment of the utility model comprises a shell 1 and an ink storage bag 2, wherein the ink storage bag 2 is arranged in the shell 1, and an ink outlet nozzle 21 arranged at one end of the ink storage bag 2 is aligned with the mounting hole 11 and is fixedly connected with the shell 1; the end of the ink storage bag 2 far away from the ink outlet 21 is provided with a fixing part 22, and the fixing part 22 is fixedly connected with the shell 1. As shown in fig. 1, a fixed seat is fixed on the inner wall of the housing 1, and the fixed part 22 is fixed on the fixed seat; the concrete structure can be as follows: the cross section of the fixing part 22 is T-shaped, the fixing seat includes a first clamping seat 12, the first clamping seat 12 has a first cavity 13 with an opening on the side surface and a first avoidance notch 14 communicated with the first cavity 13, the T-shaped fixing part 22 is clamped into the first cavity 13 from the opening on the side surface through the first avoidance notch 14, and is fixedly connected with the first clamping seat 12; the fixing portion 22 includes a cylinder 221 and a chuck 222, one end of the cylinder 221 is connected to the ink storage bag 2, the other end of the cylinder is provided with the chuck 222, and an outer diameter of the chuck 222 is greater than an outer diameter of the cylinder 221, as shown in fig. 1, the cylinder 221 may be a cylinder, the chuck 222 may be a circular truncated cone, and the cylinder and the circular truncated cone have the same axis.

Therefore, the ink storage bag 2 of the ink box can be firmly fixed in the shell 1 through the ink outlet nozzle 21 and the fixing part 22 which are fixedly connected with the shell 1, the ink box is effectively prevented from being displaced, shaken and directly impacted with the inner wall of the shell 1 to cause breakage and ink leakage in the transportation and the use process (such as the ink installation process), and the ink box is high in safety and stable and reliable in performance.

As shown in fig. 1, the fixing base further includes a first plug 15, and the first plug 15 is inserted into the first cavity 13 from a side opening of the first clamping base 12 to lock a portion of the T-shaped fixing portion 22 in the first cavity 13. Thus, the assembly firmness and stability of the fixing part 22 and the fixing seat (the first clamping seat 12) can be further enhanced, and the ink storage bag 2 of the ink cartridge is completely prevented from being displaced and swayed in the transportation and use processes (such as the ink cartridge installation process).

As shown in fig. 1, the outer shell 1 has a second clamping seat 16 at the position of the ink outlet 21, the second clamping seat 16 has a second cavity 17 with an opening on the side, and a second avoidance notch 18 and a third avoidance notch 19 communicated with the second cavity 17, the circumferential side of the ink outlet 21 has a positioning convex part 211, and the positioning convex part 211 may be a raised positioning ring (or may be a raised block distributed at intervals in a ring shape); during assembly, the positioning convex part 211 is clamped into the second cavity 17 from the side opening through the second avoidance notch 18 and the third avoidance notch 19, so that the ink outlet nozzle 21 is fixedly connected with the second clamping seat 16, and the assembly is convenient and reliable.

As shown in fig. 1, the housing 1 further has a second plug 10 at the position of the ink outlet 21, and the second plug 10 is inserted into the second cavity 17 from the side opening of the second card holder 16 to lock the portion of the ink outlet 21 having the positioning protrusion 211 in the second cavity 17.

As shown in fig. 1, the housing 1 includes a first housing 1A and a second housing 1B which are assembled together in a matching manner, the first clamping seat 12 and the second clamping seat 16 are disposed on an inner wall of the first housing 1A, the first plug head 15 and the second plug head 10 are disposed on an inner wall of the second housing 1B, the first clamping seat 12 and the second clamping seat 16 and the first housing 1A are preferably of an integrated structure (e.g., integrally injection-molded), and the first plug head 15 and the second plug head 10 and the second housing 1B are preferably of an integrated structure (e.g., integrally injection-molded); the first plug 15 and the second plug 10 are inserted into the first cavity 13 of the first cartridge 12 and the second cavity 17 of the second cartridge 16, respectively, while the first housing 1A and the second housing 1B are assembled.

Of course, the column 221 and the chuck 222 of the present invention may also be bar columns assembled together in a T shape; the fixing part 22 may also be a fixing ring, and accordingly, the fixing seat may be a pin and a pin seat that are matched with each other, and the fixing ring is sleeved on the pin of the pin seat with one end inserted. The ink outlet 21 and the fixing portion 22 of the ink storage bag 2 may be directly bonded to the inner wall of the housing 1 or fixed by ultrasonic welding.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. An ink box is characterized by comprising a shell (1) and an ink storage bag (2), wherein the ink storage bag (2) is arranged in the shell (1), and an ink outlet nozzle (21) arranged at one end of the ink storage bag (2) is aligned with a mounting hole (11) and fixedly connected with the shell (1); one end of the ink storage bag (2) far away from the ink outlet nozzle (21) is provided with a fixing part (22), and the fixing part (22) is fixedly connected with the shell (1).

2. The cartridge according to claim 1, wherein the inner wall of the housing (1) is fixed to a fixing base, and the fixing portion (22) is fixedly mounted on the fixing base.

3. The ink cartridge as claimed in claim 2, wherein the fixing portion (22) has a T-shaped cross section, the fixing base comprises a first cartridge (12), the first cartridge (12) has a first cavity (13) with a side opening and a first avoiding gap (14) communicated with the first cavity (13), and the T-shaped fixing portion (22) is clamped into the first cavity (13) from the side opening through the first avoiding gap (14) to be fixedly connected with the first cartridge (12).

4. The ink cartridge as claimed in claim 3, wherein the holder further comprises a first plug (15), the first plug (15) being inserted into the first cavity (13) from a side opening of the first cartridge (12) to lock a portion of the T-shaped fixing portion (22) in the first cavity (13).

5. The ink cartridge as claimed in claim 3, wherein said fixing portion (22) includes a cylinder (221) and a chuck (222), one end of said cylinder (221) being connected to said ink reservoir (2) and the other end having said chuck (222), said chuck (222) having an outer diameter larger than an outer diameter of said cylinder (221).

6. The ink cartridge as claimed in claim 5, wherein the cylinder (221) is a cylindrical column and the cartridge (222) is a circular truncated cone, or the cylinder (221) and the cartridge (222) are bar-shaped columns assembled in a T-shape.

7. The ink cartridge as claimed in claim 2, wherein the fixing portion (22) is a fixing ring, and the fixing base is a pin and a pin seat which are matched with each other, and the fixing ring is fitted over the pin of the pin seat with one end thereof being inserted.

8. The ink cartridge as claimed in any one of claims 1 to 7, wherein the housing (1) has a second cartridge (16) at a position of the ink outlet (21), the second cartridge (16) has a second cavity (17) with an opening on a side surface, and a second avoidance gap (18) and a third avoidance gap (19) communicated with the second cavity (17), the circumferential side surface of the ink outlet (21) has a positioning convex portion (211), and the positioning convex portion (211) is clamped into the second cavity (17) from the opening on the side surface through the second avoidance gap (18) and the third avoidance gap (19), so that the ink outlet (21) is fixedly connected with the second cartridge (16).

9. The ink cartridge as claimed in claim 8, wherein the housing (1) further has a second plug (10) at a position of the ink outlet (21), the second plug (10) being inserted into the second cavity (17) from a side opening of the second cartridge (16) to lock a portion of the ink outlet (21) having the positioning projection (211) in the second cavity (17).

10. The ink cartridge as in claim 9, wherein the locating protrusion (211) is a raised locating ring or an annular spaced protrusion.