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Ink bottle for ink sac

An ink bag and ink bottle technology, which is applied to ink containers, office supplies, printing, etc., can solve the problems of ink bag volume, small diameter, unsuitable for students to use, ink overflow, etc., and achieves low manufacturing cost and quantitative filling process. Simple, easy-to-fill effects

Inactive Publication Date: 2009-08-26
徐才法
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there is no ink bottle with an ink bag that is easy to implement and quantitatively filled without spillage on the market. Refilling by hand, the volume and caliber of the ink sac are small, if you don’t pay attention, it is easy to cause ink spillage, dumping and other phenomena to cause pollution, especially not suitable for students

Method used

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  • Ink bottle for ink sac
  • Ink bottle for ink sac
  • Ink bottle for ink sac

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] figure 1 , figure 2 The ink sac shown is used with the ink bottle. image 3 Shown is the sectional structural diagram of another application for the ink bag of the direct liquid pen that I applied for at the same time, and the present invention is used for it. The ink bottle for the ink sac of the present invention comprises a bottle body 1, a bottle mouth 2 arranged at the outlet of the bottle body 1 cavity, a bottle cap 3, and an ink filling nozzle (5) is provided on the bottle mouth 2; The outer peripheral portion of the mouth (5) is provided with a close-connected section (4) that forms a sealing connection with the top matching hole (9) of the ink bag; the center portion of the ink filling nozzle (5) is provided with a A water-air channel (6) communicating with the inner cavity.

[0029] In this embodiment, an annular groove 4d is provided on the dense connection section (4), and the sealing ring 4a is stuck on the annular groove 4d. There are more threads 4d o...

Embodiment 2

[0034] Figure 4 , Figure 5 , ink bottle for the ink sac shown, and figure 1 , figure 2 The difference of shown embodiment 1 is that (1) the water-air channel 6 is made of a small circular passage 6c with an independent cross-sectional area and a large circular passage 6d with an independent cross-sectional area; ( Two) the bottle mouth 2 and the ink injection nozzle 5 are provided with a taper 8, and the ink injection nozzle 5 is snapped on the bottle mouth 2; (three). The dense connection section (4) is provided with a tapered surface (4c), and the The ink filling nozzle (5) is sealed and connected with the cone surface (9c) on the matching hole (9) of the ink bag through the cone surface (4c) on the close-connected section (4).

[0035] The remaining implementation manners are the same as those in Embodiment 1, and will not be repeated here.

Embodiment 3

[0037] Figure 7 The ink sac shown with the ink bottle, with the figure 1 , figure 2 Compared with the shown embodiment 1, the difference is that (1) the said close section (4) is provided with a step, the said sealing ring (4a) is arranged on the step, and the sealing ring is formed by injection molding of soft plastic; (2). One side of the sealing ring 4a is provided with a threaded section 4b. The remaining implementation manners are the same as those in Embodiment 1, and will not be repeated here.

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PUM

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Abstract

The invention provides an ink bottle for an ink sac, which mainly comprises a bottle body, a bottle opening formed at the outlet of the inner cavity of the bottle body, and a bottle cap, wherein the bottle opening is provided with an ink-refilling nozzle; the periphery of the ink-refilling nozzle is provided with a tight connection section forming an airtight connection with a neck matching hole of the ink sac; and the central part of the ink-refilling nozzle is provided with a water-gas passage communicated with the inner cavity of the bottle body. The ink bottle for the ink sac can perform quantitative perfusion without spillover on the matched ink sac, has the advantages of simple structure, general purpose, low manufacturing cost, simple and convenient operation process, reliability and no pollution, and is particularly suitable for students and office work.

Description

Technical field: [0001] The invention relates to an ink bottle for an ink sac, in particular to an ink bottle capable of simple and quantitative filling of the ink sac without spillage. Background technique: [0002] At present, there is no ink bottle with an ink bag that is easy to implement and quantitatively filled without spillage on the market. Refilling by hand, the volume and caliber of the ink sac are small, and if you don’t pay attention, it is easy to cause ink spillage, dumping, etc., causing pollution, especially not suitable for students. Invention content: [0003] The object of the present invention is to provide an ink bottle for ink sac, which can be used for the matching ink sac, which can be easily and quantitatively filled without spillage and has low cost. [0004] In order to achieve the above object, the ink bottle for the ink sac of the present invention comprises a bottle body, a bottle mouth arranged at the outlet of the inner chamber of the bott...

Claims

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Application Information

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IPC IPC(8): B43L25/00
Inventor 徐才法
Owner 徐才法
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