Ink storage bottle for ink supplementation of printer

Abstract

The utility model provides an ink storage bottle for ink supplementation of a printer, which comprises a soft bottle body, a bottle cap and a sealing cap, the upper end of the bottle body protrudes outwards to form an annular wall, a thread structure is formed on the periphery of the annular wall, an outlet communicated with the bottle body is arranged on the annular wall, a sheet for sealing is adhered on the outlet, and the sealing cap is arranged on the bottle body. An ink outlet nozzle is arranged at the upper end of the bottle cap, the sealing cap is connected to the ink outlet nozzle and used for sealing, the bottle cap can be in threaded connection with the annular wall, and a plurality of puncture portions extending downwards are arranged on the inner side of the top of the bottle cap. The ink storage bottle has the advantages of being simple to use, easy to operate and free of ink spilling, an ink nozzle does not need to be additionally arranged for use, and the ink storage bottle is very suitable for ink storage bottles made of plastic materials.

Description

Technical field

[0001] The utility model relates to an ink storage bottle for replenishing ink of a printer. [Background Technology]

[0002] Currently, ink printers on the market require ink cartridges to provide them with ink for printing. Users need to refill these cartridges regularly, requiring them to purchase ink for this purpose. Currently, most plastic ink bottles on the market have a thin sheet attached to the bottle mouth. To use a plastic bottle, users must first unscrew the cap, break the sheet, and then attach the ink nozzle. This structure has been found to be prone to spilling ink when breaking the sheet.

[0003] Therefore, it is necessary to make further improvements. [Utility Model Content]

[0004] The purpose of the present invention is to overcome the above problems. We provide an ink storage bottle for printer ink replenishment, which solves the problem of ink spilling.

[0005] To achieve the above-mentioned purpose, we provide an ink storage bottle for printer ink refilling, which includes a soft bottle body, a bottle cap and a sealing cap. The upper end of the bottle body protrudes outward to form an annular wall, and the outer periphery of the annular wall is formed with a threaded structure. An outlet connected to the bottle body is opened on the annular wall, and a thin sheet for sealing is pasted on the outlet. The upper end of the bottle cap has an ink outlet nozzle, and the sealing cap is connected to the ink outlet nozzle for sealing. The bottle cap can be threadedly connected to the annular wall, and the inner side of the top of the bottle cap is provided with multiple puncture parts extending downward.

[0006] In one or more embodiments, a limiting ring is provided at the bottom of the annular wall, and the limiting ring is used to abut against the bottle cap to prevent the puncture portion from puncturing the sheet.

[0007] In one or more embodiments, a ring undoing handle is provided on one side of the limiting ring, and a tearing groove is provided on the side of the ring undoing handle of the limiting ring, and the tearing groove extends freely along the outer circumference of the limiting ring toward the inner circumference.

[0008] In one or more embodiments, a plurality of vertical ribs are distributed on the outer peripheral wall of the bottle cap, and the plurality of vertical ribs constitute an anti-slip structure.

[0009] In one or more embodiments, the plurality of puncture portions are evenly distributed around the ink outlet nozzle.

[0010] In one or more embodiments, a sealing gasket layer is provided on the inner side of the top of the bottle cap, and the sealing gasket layer is used to abut against the upper end of the annular wall.

[0011] In one or more embodiments, the ink outlet nozzle is in a tapered shape that is wider at the bottom and narrower at the top.

[0012] Compared with the background technology, the utility model has the following technical effects: the ink storage bottle has the advantages of being simple to use, easy to operate, and not spilling ink, and does not require a separate ink outlet nozzle, and is very suitable for use with plastic ink storage bottles.

Brief Description of the Drawings

[0013] Figure 1 This is a structural diagram of an ink storage bottle according to an embodiment of the present utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the bottle cap and the bottle body after being disassembled according to the embodiment of the utility model;

[0015] Figure 3 for Figure 2 Schematic diagram of the structure from another angle. [Specific implementation method]

[0016] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention.

[0017] Please see Figure 1-3 The present application provides an ink storage bottle for refilling ink for a printer, which includes a soft bottle body 1, a bottle cap 2 and a sealing cap 3. The upper end of the bottle body bulges outward to form an annular wall, the outer periphery of which is formed with a threaded structure 5, an outlet connected to the bottle body is opened on the annular wall, and a sealing sheet 6 is pasted on the outlet. The sheet can be a plastic sheet or an aluminum foil sheet. The upper end of the bottle cap 2 has an ink outlet nozzle 7, which is in a tapered shape with a wide bottom and a narrow top, so that it is easy for users to use. The sealing cap 3 is connected to the ink outlet nozzle for Sealing: After each ink refill, the user can seal the ink outlet with the sealing cap and open it for the next use. The bottle cap 2 can be threadedly connected to the annular wall. Specifically, the inner side of the bottle cap is provided with an internal thread structure, and the inner side of the top of the bottle cap is provided with multiple downwardly extending puncture parts 8. When used for the first time, the bottle cap is screwed onto the annular wall, and in the process of screwing the bottle cap to the bottom, the puncture parts will puncture and damage the thin sheet on the outlet. After the bottle cap is screwed to the bottom, the sealing cap on the ink outlet can be pulled out to guide the ink out of the bottle body.

[0018] A limiting ring 9 is provided at the bottom of the annular wall, which is used to support the bottle cap to prevent the puncture part from piercing the thin sheet. After the limiting ring is provided, the bottle body and the bottle cap can be preliminarily screwed together, which is convenient for packaging and transportation. When the user uses it, he only needs to remove the limiting ring. After removing the limiting ring, the user can continue to screw the bottle cap.

[0019] In order to facilitate the user to remove the limit ring, a ring-untying handle 91 is provided on one side of the limit ring 9. A tearing groove 10 is provided on the side of the ring-untying handle. The tearing groove extends safely from the outer periphery to the inner periphery of the limit ring. The user only needs to pinch the ring-untying handle and pull hard, and the limit ring will be torn off at the position of the tearing groove, thereby removing the limit ring.

[0020] A plurality of vertical ribs 11 are distributed on the outer peripheral wall of the bottle cap 2 , and the plurality of vertical ribs constitute an anti-slip structure. The anti-slip structure can increase the friction between the user's hand and the bottle cap to prevent the user from slipping when twisting the bottle cap.

[0021] The multiple puncture parts 8 are evenly distributed around the ink outlet nozzle. The number of puncture parts is preferably two or three to ensure that the puncture parts can effectively destroy the sheet to facilitate ink flow out.

[0022] A sealing gasket layer 12 is provided on the inner side of the top of the bottle cap 2, and the sealing gasket layer is used to abut against the upper end of the annular wall. When the bottle cap is screwed to the bottom, the sealing gasket layer abuts against the upper end of the annular wall, thereby strengthening the sealing between the bottle cap and the bottle body.

[0023] The above description is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiment. Any equivalent modifications or changes made by ordinary technicians in this field based on the content disclosed in the present invention should be included in the protection scope recorded in the claims.

Claims

1. An ink storage bottle for refilling ink for a printer, characterized in that: The invention comprises a soft bottle body (1), a bottle cap (2) and a sealing cap (3); the upper end of the bottle body protrudes outward to form an annular wall; the outer periphery of the annular wall is formed with a threaded structure (5); an outlet connected to the bottle body is provided on the annular wall; a thin sheet (6) for sealing is pasted on the outlet; the upper end of the bottle cap (2) is provided with an ink outlet nozzle (7); the sealing cap (3) is connected to the ink outlet nozzle for sealing; the bottle cap (2) can be threadedly connected to the annular wall; and a plurality of puncture parts (8) extending downward are provided on the inner side of the top of the bottle cap.

2. The ink storage bottle for ink replenishment of a printer according to claim 1, characterized in that: A limiting ring (9) is provided at the bottom of the annular wall, and the limiting ring is used to abut the bottle cap to prevent the puncture portion from puncturing the sheet.

3. The ink storage bottle for ink replenishment of a printer according to claim 2, characterized in that: A ring-releasing handle (91) is provided on one side of the limiting ring (9), and a tearing groove (10) is provided on the side of the limiting ring located at the ring-releasing handle, and the tearing groove extends freely along the outer circumference of the limiting ring toward the inner circumference.

4. The ink storage bottle for ink replenishment of a printer according to claim 1, characterized in that: A plurality of vertical ribs (11) are distributed on the outer peripheral wall of the bottle cap (2), and the plurality of vertical ribs form an anti-slip structure.

5. The ink storage bottle for ink replenishment of a printer according to claim 1, characterized in that: The multiple puncture portions (8) are evenly distributed around the ink outlet nozzle.

6. The ink storage bottle for ink replenishment of a printer according to claim 1, characterized in that: A sealing gasket layer (12) is provided on the inner side of the top of the bottle cap (2), and the sealing gasket layer is used to abut against the upper end of the annular wall.

7. The ink storage bottle for ink replenishment of a printer according to claim 1, characterized in that: The ink outlet nozzle (7) is in a cone shape that is wider at the bottom and narrower at the top.

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