CN219727685U - Disposable ink supplementing device - Google Patents
Disposable ink supplementing device Download PDFInfo
- Publication number
- CN219727685U CN219727685U CN202321249093.2U CN202321249093U CN219727685U CN 219727685 U CN219727685 U CN 219727685U CN 202321249093 U CN202321249093 U CN 202321249093U CN 219727685 U CN219727685 U CN 219727685U
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- ink
- pipe
- connecting pipe
- pen
- outer diameter
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- 230000001502 supplementing effect Effects 0.000 title claims description 6
- 230000000903 blocking effect Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 229920000742 Cotton Polymers 0.000 claims description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Pens And Brushes (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model discloses a disposable ink replenishing device, which comprises a first connecting pipe, an ink storage pipe and a second connecting pipe which are sequentially communicated, wherein the two ends of the ink storage pipe are opened, ink is arranged in the ink storage pipe, the first connecting pipe comprises an ink adding pipe and a first connecting pipe, the outer diameter of the ink adding pipe is matched with the inner diameter of a pen point port, the first connecting pipe is inserted into one end of the ink storage pipe in an interference fit manner, the length L of the ink adding pipe is more than or equal to 20mm, the end of the ink adding pipe is provided with a blocking cap for sealing, the second connecting pipe comprises a tail pipe and a second connecting pipe, the second connecting pipe is inserted into the other end of the ink storage pipe in an interference fit manner, the end of the tail pipe is blocked, and the outer circumference of the tail pipe is provided with a half-ring notch.
Description
Technical Field
The utility model relates to the technical field of drawing color pens, in particular to a disposable ink supplementing device for a color pen with ink-absorbing sponge arranged inside.
Background
The existing writing or drawing color pens such as watercolor pens, mark pens, marking pens, whiteboard pens and the like are all straight liquid type, namely ink in an internal ink-absorbing sponge tank is discarded after the ink in the ink-absorbing sponge is used up, and even if other parts of the pen are intact, drawing can not be performed any more, so that waste is caused, and writing cost is increased for consumers. Some drawing color pens are sold in a matched way, each set of drawing color pens consists of drawing color pens with different colors, one set of drawing color pens is required to be purchased when the other colors are not used up, and huge waste is caused.
There is a watercolor pen with ink bag on the market at present, namely, the ink bag is arranged at the lower end of the cotton of the inner suction Mo Hai of the watercolor pen container and used for storing ink, so that the ink use time of the watercolor pen can be prolonged, the service life of the watercolor pen can be prolonged by changing the ink bag, and the cost is saved, but because the ink bag is arranged in the pen container, the length of the pen container is inevitably increased, the internal structure of the ink bag is arranged, the material cost of the watercolor pen is greatly increased, the processing difficulty of the pen container is increased, and the production cost is increased.
Disclosure of Invention
In order to solve the problems that the ink in the ink absorbing sponge of the conventional drawing color pen is discarded after being used up and cannot be written again, the length of a pen container is increased, the internal structure of the ink bag is arranged, and the processing difficulty and the production cost are increased by the drawing color pen with the ink bag.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a disposable ink refill device, characterized in that: the ink storage device comprises a first connecting pipe, an ink storage pipe and a second connecting pipe which are sequentially communicated, wherein the first connecting pipe, the ink storage pipe and the second connecting pipe are all made of plastic materials;
the two ends of the storage Mo Guan are opened, ink is arranged in the storage Mo Guan, and when the first connecting pipe is upwards and the second connecting pipe is downwards and vertically placed, the liquid level at the upper end of the ink does not exceed the upper end face of the liquid storage pipe;
the first connecting pipe comprises an ink adding pipe and a first connecting pipe which are integrally formed, the outer diameter of the ink adding pipe is matched with the inner diameter of the pen point port, so that the ink adding pipe can be inserted into an ink-absorbing cotton core in a pen from the pen point port, the first connecting pipe is inserted into one end of the ink storage pipe in interference fit, the length L of the ink adding pipe is more than or equal to 20mm, the end head of the ink adding pipe is provided with a blocking cap for sealing, and when the ink adding pipe is in operation, the ink adding pipe can be inserted into the ink-absorbing cotton core from the pen point port only by pulling the blocking cap off, so that ink can be conveniently injected into the ink-absorbing cotton core;
the second connecting pipe comprises an integrally formed tail pipe and a second connecting pipe, the outer diameter of the tail pipe is identical to the outer diameter of the ink adding pipe, the second connecting pipe is inserted into the other end of the ink storage pipe in an interference fit mode, the end of the tail pipe is plugged, a semi-ring notch is formed in the outer circle surface, close to one end of the ink storage pipe, of the tail pipe and is used for breaking the tail pipe from the semi-ring notch after the ink adding pipe is inserted into the ink absorbing cotton core, so that air enters the ink storage pipe, and ink in the ink storage pipe is forced to flow into the ink absorbing cotton core.
Further, an elastic silica gel sleeve is arranged at the inner bottom of the blocking cap, a blind hole is formed in the middle of the elastic silica gel sleeve, the aperture of the blind hole is in interference fit with the outer diameter of the ink adding pipe, and the end of the ink adding pipe is inserted into the blind hole to seal.
Further, the outer diameter of the ink adding pipe is set to be phi 1.5-phi 4mm.
Further, the outer diameter of the first connecting pipe is larger than that of the ink adding pipe, and the outer diameter of the second connecting pipe is larger than that of the tail pipe.
Further, the half ring incision depth is set to be 0.2-0.3 mm.
Furthermore, the plugging end of the tail pipe is plugged by glass cement or flattened and heat-sealed.
Furthermore, the disposable ink replenishing device is suitable for a watercolor pen/Mark pen/whiteboard pen or a marker pen with an ink-absorbing cotton core inside.
The working principle of the utility model is as follows: 1. pulling out the writing pen core at the pen end of the drawing color pen to be filled with ink; 2. standing the first connecting pipe upwards and the second connecting pipe downwards vertically for 2-5 seconds until the ink in the ink storage pipe flows downwards into the tail pipe, and pulling off the blocking cap at the upper end of the ink adding pipe; the drawing color pen nib with the pen core pulled out in the step S1 is downward, and the inking pipe is inserted into the ink-absorbing cotton core in the pen container from the pen nib port from bottom to top; 3. reversing the color pen and the disposable ink supplementing device which are well inserted in the step 2 by 180 degrees, enabling the color pen to be arranged downwards, enabling the disposable ink supplementing device to be vertically arranged upwards, breaking the tail pipe from the semi-ring notch, enabling air to enter the ink storage pipe from the breaking port, so that ink is forced to be injected downwards into the ink absorbing cotton core, and meanwhile, enabling the ink in the breaking end of the tail pipe to flow into the ink storage pipe from a side wall which is not completely broken, so that waste is avoided; 4. after the ink filling is completed, the writing pen core is reinserted into the internal ink-absorbing cotton core from the pen point end, and the writing pen can be reused.
Compared with the prior art, the utility model has the beneficial effects that: 1. the ink storage tube is arranged to store ink, and the ink adding tube and the tail tube with small outer diameters are arranged at the two ends of the Chu Moguan, so that the ink adding tube can be inserted into the ink absorbing cotton core in the pen container from the pen point port of the drawing color pen, at the moment, the tail tube is broken through the semi-ring notch arranged on the end of the tail tube, so that air enters the ink storage tube, the ink can be injected into the drawing color pen rapidly, the ink bag is not required to be added, the ink can be repeatedly added for use, the service life of the drawing color pen is prolonged, and the writing cost of a consumer is greatly saved; 2. the semi-ring notch is arranged on the tail pipe, so that the ink in the device can not splash to pollute hands during breaking, and meanwhile, the ink in the broken end of the tail pipe can flow into the ink-absorbing cotton core along the side wall of the part which is still connected, and the waste of the ink in the broken end is avoided.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of a plugging cap according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a half-ring cutout according to an embodiment of the present utility model;
FIG. 4 (a) is a state diagram of the step 2 of filling ink according to the embodiment of the present utility model;
fig. 4 (b) is a state diagram of the ink filling step 3 according to the embodiment of the present utility model.
In the figure: 1. the ink filling device comprises a first connecting pipe, 101, an ink filling pipe, 102, a first connecting pipe, 2, an ink storage pipe, 3, a second connecting pipe, 301, a tail pipe, 302, a second connecting pipe, 303, a half-ring notch, 4, ink, 5, a blocking cap, 501, an elastic silica gel sleeve, 6, a color pen, 601, a pen point, 602, an ink absorbing cotton core, 7 and glass cement.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
As shown in fig. 1, the embodiment of the utility model comprises a first connecting pipe 1, an ink storage pipe 2 and a second connecting pipe 3 which are sequentially communicated, wherein the first connecting pipe 1, the ink storage pipe 2 and the second connecting pipe 3 are all made of plastic materials;
the two ends of the ink storage tube 2 are opened, the ink 4 is arranged in the ink storage tube, and when the first connecting tube 1 is upwards and the second connecting tube 3 is downwards vertically placed, the liquid level at the upper end of the ink 4 does not exceed the lower end surface of the first connecting tube 1;
the first connecting pipe 1 comprises an ink adding pipe 101 and a first connecting pipe 102 which are integrally formed, the outer diameter of the ink adding pipe 101 is matched with the inner diameter of a port of a pen head 601, so that the ink adding pipe 101 can be inserted into an ink-absorbing cotton core 602 in the pen from the port of the pen head 601, the first connecting pipe 102 is inserted into one end of an ink storage pipe 2 in an interference fit manner, the length L of the ink adding pipe 101 is more than or equal to 20mm, a blocking cap 5 is arranged at the end of the ink adding pipe 101 for sealing, and when in operation, the ink adding pipe 101 can be inserted into the ink-absorbing cotton core 602 from the port of the pen head 601 only by pulling out the blocking cap 5, so that ink 4 can be conveniently injected into the ink-absorbing cotton core 602;
the second connecting pipe 3 comprises a tail pipe 301 and a second connecting pipe 302 which are integrally formed, the outer diameter of the tail pipe 301 is consistent with that of the ink adding pipe 101, the second connecting pipe 302 is inserted into the other end of the ink storing pipe 2 in an interference fit mode, the end of the tail pipe 301 is sealed by adopting glass cement 7, a semi-ring notch 303 is formed in the outer circle surface, close to one end of the ink storing pipe 2, of the tail pipe 301, after the ink adding pipe 101 is inserted into the ink absorbing cotton core 602, the tail pipe 301 is broken off from the semi-ring notch 303, so that air enters the ink storing pipe 2, and ink 4 in the ink storing pipe 2 is forced to flow into the ink absorbing cotton core 602.
Further, an elastic silica gel sleeve 501 is arranged at the inner bottom of the plugging cap 5, a blind hole is arranged in the middle of the elastic silica gel sleeve 501, the aperture of the blind hole is in interference fit with the outer diameter of the ink adding tube 101, and the end head of the ink adding tube 101 is inserted into the blind hole for sealing.
Further, the outer diameter of the ink supply tube 101 is set to be Φ1.5 to Φ4mm.
Further, the first connecting pipe 102 has an outer diameter larger than the outer diameter of the ink supply pipe 101, and the second connecting pipe 302 has an outer diameter larger than the outer diameter of the tail pipe 301.
Further, the depth of the half ring notch 303 is set to 0.2 to 0.3mm.
The embodiment of the utility model is suitable for a watercolor pen/Mark pen/whiteboard pen or a marker pen with an ink-absorbing cotton core 602 inside.
The working mode of the embodiment of the utility model is as follows:
1. pulling out the writing pen core at the end of the drawing color pen point 601 to be filled with ink;
2. standing the first connecting pipe 1 upwards and the second connecting pipe 3 downwards vertically for 2-5 seconds, and pulling off the blocking cap 5 at the upper end of the ink adding pipe 101 when the ink 4 in the ink storage pipe 2 flows downwards into the tail pipe 301; the drawing color pen nib 601 with the pen core pulled out in step S1 is directed downward, and the inking tube 101 is inserted into the ink-absorbing cotton core 602 in the pen container from the end of the nib 601 from bottom to top, as shown in fig. 4 (a).
3. Reversing the color pen 6 and the disposable ink replenishing device which are inserted in the step 2 by 180 degrees, enabling the color pen 6 to be arranged below, enabling the disposable ink replenishing device to be vertically arranged above, breaking the tail pipe 301 from the semi-ring notch 303, enabling air to enter the ink storage tube 2 from the broken opening, so that ink is forced to be injected into the ink-absorbing cotton core 602 downwards, and meanwhile, enabling the ink in the broken end of the tail pipe 301 to flow into the ink storage tube 2 from a side wall which is not completely broken, so that waste is avoided; as shown in fig. 4 (b).
4. After the ink filling is completed, the writing pen core is inserted into the inner ink-absorbing cotton core 602 from the end of the pen point 601 again, and the writing pen core can be reused.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (7)
1. A disposable ink refill device, characterized in that: the ink storage device comprises a first connecting pipe, an ink storage pipe and a second connecting pipe which are sequentially communicated, wherein the first connecting pipe, the ink storage pipe and the second connecting pipe are all made of plastic materials;
the two ends of the storage Mo Guan are opened, ink is arranged in the storage Mo Guan, and when the first connecting pipe is upwards and the second connecting pipe is downwards and vertically placed, the liquid level at the upper end of the ink does not exceed the upper end face of the liquid storage pipe;
the first connecting pipe comprises an ink adding pipe and a first connecting pipe which are integrally formed, the outer diameter of the ink adding pipe is matched with the inner diameter of the pen point port, so that the ink adding pipe can be inserted into an ink-absorbing cotton core in a pen from the pen point port, the first connecting pipe is inserted into one end of the ink storage pipe in interference fit, the length L of the ink adding pipe is more than or equal to 20mm, the end head of the ink adding pipe is provided with a blocking cap for sealing, and when the ink adding pipe is in operation, the ink adding pipe can be inserted into the ink-absorbing cotton core from the pen point port only by pulling the blocking cap off, so that ink can be conveniently injected into the ink-absorbing cotton core;
the second connecting pipe comprises an integrally formed tail pipe and a second connecting pipe, the outer diameter of the tail pipe is identical to the outer diameter of the ink adding pipe, the second connecting pipe is inserted into the other end of the ink storage pipe in an interference fit mode, the end of the tail pipe is plugged, a semi-ring notch is formed in the outer circle surface, close to one end of the ink storage pipe, of the tail pipe and is used for breaking the tail pipe from the semi-ring notch after the ink adding pipe is inserted into the ink absorbing cotton core, so that air enters the ink storage pipe, and ink in the ink storage pipe is forced to flow into the ink absorbing cotton core.
2. A disposable ink refill device according to claim 1, wherein: the inner bottom of the blocking cap is provided with an elastic silica gel sleeve, a blind hole is arranged in the middle of the elastic silica gel sleeve, the aperture of the blind hole is in interference fit with the outer diameter of the ink adding pipe, and the end of the ink adding pipe is inserted into the blind hole to seal.
3. A disposable ink refill device according to claim 1, wherein: the outer diameter of the ink adding pipe is set to be phi 1.5-phi 4mm.
4. A disposable ink refill device according to claim 1, wherein: the outer diameter of the first connecting pipe is larger than that of the ink adding pipe, and the outer diameter of the second connecting pipe is larger than that of the tail pipe.
5. A disposable ink refill device according to claim 1, wherein: the depth of the semi-ring notch is set to be 0.2-0.3 mm.
6. A disposable ink refill device according to claim 1, wherein: and the plugging end of the tail pipe is plugged by glass cement or flattened and heat-sealed.
7. A disposable ink refill device according to any one of claims 1 to 6, wherein: the disposable ink supplementing device is suitable for a watercolor pen/Mark pen/whiteboard pen or a marking pen with an ink absorbing cotton core inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321249093.2U CN219727685U (en) | 2023-05-23 | 2023-05-23 | Disposable ink supplementing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321249093.2U CN219727685U (en) | 2023-05-23 | 2023-05-23 | Disposable ink supplementing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219727685U true CN219727685U (en) | 2023-09-22 |
Family
ID=88056091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321249093.2U Active CN219727685U (en) | 2023-05-23 | 2023-05-23 | Disposable ink supplementing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219727685U (en) |
-
2023
- 2023-05-23 CN CN202321249093.2U patent/CN219727685U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |