WO2007112658A1

WO2007112658A1 - An ink container for a marking implement and the marking implement

Info

Publication number: WO2007112658A1
Application number: PCT/CN2007/000898
Authority: WO
Inventors: Liang Wang
Original assignee: Liang Wang
Priority date: 2006-03-31
Filing date: 2007-03-20
Publication date: 2007-10-11

Abstract

A completely sealed ink container for a marking implement containing marking ink includes a tube, a cap provided on one end of the tube, and a bottom portion provided on the other end of the tube, wherein the maximum external diameter of the tube is set between 5 to 45 millimeter, or the size of section hasing the maximum length in horizontal direction is 5 to 45 millimeter. The completely sealed ink container with marking ink can efficiently prevent ink from leakage even the temperature and/or the atmospheric pressure have changed, and it rarely becomes dried through a long period of time, so that avoids the failure due to the nib being dried or clogged. The ink container matching the marking implement in size adapts the storage quantity of ink in the container to the absorbing member in the marking implement for preserving ink. Users can refill the marking implement with ink or exchange the ink container conveniently, the ink container has the advantages of simple structure, low-cost, leakage protection, long life time, and energy conservation.

Description

Ink reservoir and marking tool for marking tools

The present invention relates to an ink reservoir for use in a marking tool for an ink containing device having an adsorption capacity, such as a color pen, a felt tip pen, a fiber tip pen, a marker pen, a paint pen, a highlighter pen, a marker, a whiteboard pen , brush, fiber core pen, silk core pen, felt core pen, manicure nail mark pen and marker pen, etc., especially replaceable in the ink containing device with adsorption capacity Mark the tool's ink reservoir and its marking tool. Background technique

In the existing marking instrument with ink-containing device, the main component ink-containing device has the characteristics of gap and strong adsorption capacity. For example, the ink-containing device can adopt fiber material or felt material or the like or sponge or silk. After being prepared, the marking ink is adsorbed and stored in the ink containing device to provide marking ink to the pen tip. Although the form is complex and varied, the product has the following defects: 1. In the marking tool The amount of ink adsorbed in the ink containing device is too small, and the frequency of replacing the new pen is high. 2. Due to the structure of the marking tool itself, if the ink is marked with more than the capacity of the ink, the pen is very easy to leak ink, so its leak resistance is poor, so the existing marking tool The capacity of the medium marking ink is a structure of a low capacity. 3. When the temperature and / or atmospheric pressure changes, the air that is inflated or pressurized exerts pressure on the marking ink, causing the marking tool to leak ink. 4. When the marking tool is stored for a longer period of time, the marking ink in the ink containing device will naturally dry down, shorten the writing time, and even fail to write. 5. If the casing is not well sealed, or if it is accidentally bumped or squeezed, it will easily cause leakage of ink in the casing. 6. When the marking tool is used at the factory, if the storage time is a little longer, the nib is easily dried or clogged, causing the ink containing device in the marking tool to be filled with marking ink, but the nib cannot be written. 7. In particular, a popular type of single-use marking tool is often used because the marking ink in the ink containing device is quickly used up and the entire marking tool is still new, so the use of the entire marking tool is The rate is very low, causing a great waste of resources.

There are also many inventors who have researched and improved existing marking tools for the above problems. For example, a marking tool as described in the W093/05966 patent application, and a marking tool described in the Chinese Patent Publication No. CN1086173A. The two patent specifications disclose the use of two large and small ink storage chambers to solve the problem of too little storage ink. The disclosed technical solutions mainly divide the ink storage chamber into a large ink storage chamber and a small ink storage chamber, and realize the large ink storage chamber by opening or closing the diaphragm member through the continuous expansion and contraction of the nib. The marking ink is continuously supplied to the smaller ink storage chamber. Thus, although the ink storage amount of the marking tool can be increased, the marking ink needs to be continuously replenished from the large ink storage chamber to the smaller ink storage chamber during writing, and thereafter, the marking ink is still It can continue to flow or penetrate into the tip of the pen, resulting in dripping ink during normal writing. This is mainly because the marking ink supplied to the smaller ink storage chamber by the large ink storage chamber is opened and closed by the continuous longitudinal movement of a movable member, which causes the internal movement of the ink storage chamber to automatically generate pressure, resulting in pressure. The marking ink is continuously pressed out to cause dripping ink.

There are also inventors who have improved on the drawbacks of the above structure. A marking tool is disclosed, for example, in the patent application No. WO 096/14998 (publication No. CN1163589A), the basic structure of which is similar to the marking tool disclosed in the Japanese Patent No. WO1086173A. The main improvement is: using a circular elastic deformable member for the small ink storage chamber, the purpose of which is to compress the annular elastic deformable member cavity on the supply passage from the nib during the forward movement of the nib, and then expand When the leaked marking ink is sucked back. However, it has been found that during the forward movement of the marking pen, the liquid that flows or penetrates into the nib tends to be too much to be sucked back in time, or sometimes the air is sucked back and the marking ink is rarely sucked back. Therefore, there are still dripping inks. Elephant. Summary of the invention

SUMMARY OF THE INVENTION An object of the present invention is to provide a method for increasing the ink storage amount and prolonging the writing time in view of the above-mentioned drawbacks of the prior art, and at the same time effectively preventing and avoiding the occurrence of ink leakage of the ink reservoir or the marking tool.

SUMMARY OF THE INVENTION The object of the present invention is to provide a fully enclosed ink cartridge with marking ink for providing or supplementing marking ink into a marking tool having an ink containing device, in view of the above-mentioned drawbacks of the prior art, or The ink reservoir that has been used to mark the ink in the marking tool having the ink containing device can be replaced a plurality of times, which greatly prolongs the writing time of the marking tool, and at the same time effectively prevents and avoids the occurrence of dripping ink.

Another object of the present invention is that no dripping ink occurs in the event of a change in temperature and/or atmospheric pressure.

Another object of the present invention is to make the size of the ink reservoir more suitable for cooperation with the marking tool, so that the ink storage amount of the ink in the ink reservoir is better adapted to the requirement of the ink containing device to adsorb the marking ink in the marking tool.

Another object of the present invention is to provide a fully enclosed ink reservoir which is less prone to air drying to reduce marking ink even when stored for a long period of time, thereby effectively extending the writing time.

Another object of the present invention is to effectively prevent and avoid the phenomenon that the nib is not dried due to air drying or clogging.

Another object of the present invention is to effectively prevent the leakage of ink from the casing or the tip of the pen.

Another object of the present invention is to provide a safety device which effectively prevents and avoids accidental pressing or pulling out of the ink reservoir when inadvertently or when the child is playing, avoiding the occurrence of ink leakage and effectively extending the writing time.

Another object of the present invention is that the structure is simple, reasonable, low in cost, convenient in processing, safe in use, good in leak resistance, resource saving, and suitable for mass production.

In order to achieve the above object, the present invention provides an ink tank for a marking tool, which comprises a cylinder, characterized in that: a cover is provided at one end of the cylinder, and a bottom is provided at the other end of the cylinder Forming a fully enclosed ink reservoir, wherein the ink reservoir is filled with marking ink; the cylinder has at least a partial outer diameter of between 5 mm and 45 mm, or the cylinder has a maximum The cross-sectional length of the transverse length is between 5 mm and 45 mm.

Preferably, the barrel has at least a portion of the outer diameter of between 7 mm and 40 mm, or the cross-section of the barrel having a maximum transverse length of between 7 mm and 40 mm.

Preferably, the barrel has at least a partial outer diameter of between 8 mm and 40 mm, or the barrel has a maximum transverse length of between 8 mm and 40 mm.

Preferably, the cylinder has at least a portion of the outer diameter of between 8 mm and 33 mm, or the cross-section of the barrel having a maximum transverse length of between 8 mm and 33 mm.

Preferably, the barrel has at least a portion of the outer diameter of between 9 mm and 31 mm, or the barrel has a maximum transverse length of between 9 mm and 31 mm.

Preferably, the barrel has at least a portion of the outer diameter of between 10 mm and 28 mm, or the cross-section of the barrel having a maximum transverse length of between 10 mm and 28 mm.

Preferably, the barrel has at least a portion of the outer diameter of between 11 mm and 28 mm, or the cross-section of the barrel having a maximum lateral length is between 11 mm and 28 mm.

The volume of the ink reservoir is between 1.5 ml and 10 ml.

Preferably, the volume of the ink reservoir is between 2 ml and 9 ml. Preferably, the volume of the ink reservoir is between 2.5 ml and 9 ml.

Preferably, the volume of the ink reservoir is between 3 ml and 8 ml.

The ink reservoir can be removed or replaced from the marking tool.

The ink reservoir has a cross section of one of a circular shape, a semicircular shape, a sector shape, an elliptical shape, a regular polygon shape, or an irregular shape.

At least a portion of the lid portion and/or the barrel body is constructed of a hose structure that is compressible.

The hose is made of plastic or rubber.

An ink containing device is disposed in the ink tank.

The thinnest portion of the bottom portion of the bottom portion is between 0.02 mm and 1.00 mm.

Preferably, the thinnest portion of the bottom portion of the portion is between 0.15 mm and 0.60 mm.

The bottom portion of the bottom portion is in the form of a bead or a block or a sheet.

The barrel, cover and bottom of the fully enclosed ink reservoir are integrally formed.

The bottom of the ink tank is provided with a first recess.

A safety device is also included on the ink reservoir.

The safety device includes a thread.

The thread is disposed in a first recess provided on a surface or bottom or bottom of the barrel of the ink reservoir. The safety device comprises at least one projection or comprises at least one recess.

The at least one projection or at least one recess is provided in a first recess provided in the surface or bottom or bottom of the barrel of the ink reservoir.

The projections include annular projections or a plurality of projections including point projections or annular arrangements; the recesses include annular recesses or include a plurality of H-slots or include dimples.

An opening means is provided in the first recess of the ink reservoir or the bottom or bottom.

The opening device includes an opening member.

The opening means includes an opening member and an opening means.

The opening device also includes a ventilation passage.

The opening device includes two opening members, an ink guiding device, and a ventilation passage.

The priming device cooperates with one of the opening members, and the other opening member cooperates with the venting passage.

The ink priming device includes an ink wicking or squeezing member or an ink priming member or ink guiding passage or ink passage with a sump.

A marking tool comprising a nib, an ink containing device and a housing, characterized by comprising a fully enclosed ink reservoir according to any one of claims 1 to 27, the marking tool further having a fully enclosed reservoir The opening device of the ink.

A marking tool comprising a nib, an ink containing device and a housing, characterized by a fully enclosed ink reservoir according to any one of claims 28 to 34.

The opening device includes an opening member.

The opening device includes an opening member and an ink guiding device.

The opening device also includes a ventilation passage.

The squeezing device includes an ink wicking or squeezing member or an ink priming member or an ink guiding passage or an ink passage with a squeezing groove. A sleeve is disposed on the housing, and the ink reservoir is at least partially disposed in the sleeve.

The ink reservoir is at least partially disposed within the housing.

The ink reservoir moves or rotates radially relative to the housing and/or the splicing device.

The ink reservoir moves or rotates radially relative to the jaw member.

The marking tool is a color pen, a felt tip pen, a fiber tip pen, a marker pen, a paint pen, a highlighter pen, a marker pen, a whiteboard pen, a brush, a fiber core pen, a silk core pen, a felt core A pen, a nail marker or a marker pen for manicure.

According to the invention of the above technical solution, the ink reservoir is formed into a fully enclosed structure containing the marking ink, which effectively prevents and avoids the phenomenon of dripping ink; it does not appear even when the temperature and/or atmospheric pressure changes. Leakage phenomenon; effectively prolongs the writing time; even if stored for a long time, it is not easy to reduce the air drying; effectively prevent the ink leakage of the casing or the pen tip; effectively prevent and avoid the tip of the pen being air-dried or blocked Causes the phenomenon of inability to write; Matches the size of the ink reservoir with the marking tool, so that the ink storage amount of the ink in the ink reservoir is better in accordance with the requirements of the ink containing the ink in the marking tool; Providing or supplementing the marking ink in the marking tool having the ink containing device, or replacing the ink cartridge having the marking ink in the marking tool having the ink containing device multiple times to achieve a writable or continuous writing effect; Simple and reasonable structure, low cost, good leak resistance, safe use, resource saving, extended writing time, suitable for mass productionDRAWINGS

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic view showing the structure of a first embodiment of the present invention.

2 is a schematic structural view of a second embodiment.

Fig. 3 is a schematic structural view of a third embodiment.

Fig. 4 is a schematic structural view of a fourth embodiment.

Fig. 5 is a schematic structural view of a fifth embodiment.

Fig. 6 is a schematic structural view of a sixth embodiment.

Fig. 7 is a schematic structural view of a seventh embodiment.

Fig. 8 is a schematic structural view of an eighth embodiment.

Fig. 9 is a schematic structural view of a ninth embodiment.

Figure 10 is a schematic view showing the structure of a tenth embodiment.

Figure 11 is a schematic view showing the structure of the eleventh embodiment.

Figure 12 is a schematic view showing the structure of a twelfth embodiment.

Figure 13 is a schematic view showing the structure of a thirteenth embodiment.

Figure 14 is a schematic view showing the structure of a fourteenth embodiment.

Figure 15 is a schematic view showing the structure of the fifteenth embodiment.

Figure 16 is a schematic view showing the structure of a sixteenth embodiment.

Figure 17 is a schematic view showing the structure of the seventeenth embodiment.

Figure 18 is a schematic view showing the structure of an eighteenth embodiment.

Figure 19 is a schematic view showing the structure of a nineteenth embodiment.

Figure 20 is a schematic view showing the structure of a twentieth embodiment.

Figure 21 is a schematic view showing the structure of the twenty-first embodiment.

Figure 22 is a schematic view showing the structure of a twenty-second embodiment.

Figure 23 is a schematic view showing the structure of a twenty-third embodiment. Figure 24 is a schematic view showing the structure of a first embodiment of a marking tool in which an ink tank can be mounted.

Figure 25 is a schematic view showing the structure of a second embodiment of the marking tool of the replaceable ink reservoir.

Figure 26 is a schematic view showing the structure of the ink reservoir of Figure 25 (open).

Figure 27 is a schematic view showing the structure of a third embodiment of the marking tool of the replaceable ink reservoir.

Figure 28 is a schematic view showing the structure of a fourth embodiment of the marking tool of the replaceable ink reservoir.

Figure 29 is a schematic view showing the structure of a fifth embodiment of the marking tool of the replaceable ink reservoir.

Figure 30 is a schematic view showing the structure of a sixth embodiment of the marking tool of the replaceable ink reservoir.

Figure 31 is a schematic view showing the structure of a seventh embodiment of the marking tool of the replaceable ink tank.

Figure 32 is a schematic view showing the structure of the ink reservoir of Figure 31 (幵通).

Figure 33 is a schematic view showing the structure of an eighth embodiment of the marking tool of the replaceable ink reservoir.

Figure 34 is a schematic view showing the structure of the ink reservoir of Figure 33 (opening).

Figure 35 is a schematic view showing the structure of a ninth embodiment of the marking tool of the replaceable ink tank.

Figure 36 is a schematic view showing the structure of the ink reservoir of Figure 35 (opening).

Figure 37 is a schematic view showing the structure of a tenth embodiment of the marking tool of the replaceable ink tank.

Figure 38 is a schematic view showing the structure of a tenth embodiment of the marking tool of the replaceable ink tank.

Figure 39 is a schematic view showing the structure of the ink tank of Figure 38 (opening).

Figure 40 is a schematic view showing the structure of a twelfth embodiment of the marking tool of the replaceable ink tank.

Figure 41 is a schematic view showing the structure of the ink reservoir of Figure 40 (opening).

Figure 42 is a schematic view showing the structure of a thirteenth embodiment of the marking tool of the replaceable ink tank.

Figure 43 is a schematic view showing the structure of a fourteenth embodiment of the marking tool of the replaceable ink tank.

Figure 44 is a view showing the structure of a fifteenth embodiment of the marking tool of the replaceable ink tank.

Figure 45 is a schematic view showing the structure of a sixteenth embodiment of the marking tool of the replaceable ink tank.

Fig. 46 is a schematic view showing the structure of the ink tank of Fig. 45 (opening).

Figure 47 is a view showing the structure of a seventeenth embodiment of a marking tool in which an ink tank can be mounted.

Figure 48 is a schematic view showing the structure of an eighteenth embodiment of the marking tool of the replaceable ink tank.

Figure 49 is a schematic view showing the structure of the ink tank of Figure 48 (opening).

Figure 50 is a schematic view showing the structure of a nineteenth embodiment of the marking tool of the replaceable ink tank.

Fig. 51 is a schematic view showing the structure of the ink tank of Fig. 50 (幵通).

Figure 52 is a schematic cross-sectional view of the line 50 taken along line A-A.

Figure 53 is a schematic view showing the structure of a twentieth embodiment of the marking tool of the replaceable ink tank.

Fig. 54 is a schematic view showing the structure of the ink tank of Fig. 53 (opening).

Figure 55 is a schematic view showing the structure of a twenty-first embodiment of the marking tool of the replaceable ink tank. Fig. 56 is a schematic view showing the structure of the ink reservoir of Fig. 55 (opening).

Figure 57 is a schematic view showing the structure of a twenty-second embodiment of the marking tool of the replaceable ink tank. Figure 58 is a schematic view showing the structure of the ink reservoir of Figure 57 (opening).

Figure 59 is a schematic view showing the structure of a twenty-third embodiment of the marking tool of the replaceable ink tank. Figure 60 is a schematic view showing the structure of the ink reservoir of Figure 59 (opening).

Figure 61 is a schematic view showing the structure of a twenty-fourth embodiment of the marking tool of the replaceable ink tank. Figure 62 is an enlarged schematic view showing a cross section of a cylinder of an ink tank. In the picture:

1 - Ink reservoir 11 - 12 - cover 13 - bottom 131, 132, 133 - partial bottom 14 - first recess 140 - projection 15 - marking ink 16 - opening 2 - Safety device 21, 22, 23, 24 - thread 26, 26, a projection 27, 27, a recess 3 a tip 31 - a second ink-receiving core 32 - a ball 4 - a housing 40 - a thread 41, 41, a convex 42, 42' - recess 43 - socket 430, 430, a thread 431, 43 Γ 431 " - protrusion 432, 432 ' a recess 44 a top 45 - a fixture 450, 450, a recess 46 - a connector 47 - flange 5, 5' - ink containing device 51 - outer casing 6 - air passage 7 - vent 8 - sputum device 81 - 幵 through member 810 - thread

811 - second air passage 82 - ink ejector 821 - ink wick 822 - ink ejector 823, 823 ' - ink passages 83, 83' a gas passage 84 - ink passage 85 - third ink core 86 , 86, ― recess 9 a protective cover specific implementation

The present invention is applied to an ink reservoir in a marking tool, see all the drawings, which comprises a cylinder 11 characterized in that: a cover portion 12 is provided at one end of the cylindrical body 11, and a bottom portion 13 is provided at the other end of the cylindrical body 11, thereby Forming a fully enclosed ink reservoir 1 such that the cylinder, the lid portion and the bottom of the fully enclosed ink reservoir are integrally formed, the ink reservoir 1 is provided with marking ink 15, and the cylinder 11 is at least partially The outer diameter is between 5 mm and 45 mm, or the cross-section of the cylinder 11 having the largest lateral length has a dimension N of between 5 mm and 45 mm (see Fig. 2 or Fig. 62) for better fit and The marking tools are matched so that the marking ink 15 in the ink reservoir 1 better conforms to the requirement of the ink containing device 5 to adsorb the marking ink in the marking tool, and can be conveniently provided or supplemented to the marking tool having the ink containing device Ink, or the ink tank of the marking tool that has run out of marking ink can be exchanged many times. The structure is simple and reasonable, and the air drying is not easy to be stored for a long time; effectively preventing and avoiding the dripping ink Now ; Case both the temperature and / or atmospheric pressure changes, the ink will not drip phenomenon occurs, effectively extends the time of writing; easy to use, safe, low cost, anti-leakage performance, saving resources, suitable for mass production.

The size of the cross section of the cylindrical body 11 having the largest lateral length refers to the size of the cross section which is the largest in the lateral direction when the cylindrical body is longitudinal except when the cylindrical body has a shape other than the cylindrical shape. Referring to Fig. 62, Fig. 62 is an enlarged schematic view showing the transverse section of the cylindrical body 11 of the polygonal ink tank, focusing on the dimension N of the transverse maximum length (diagonal) of the cylindrical body 11 measured in the longitudinal direction.

Further, the cylindrical body 11 has a partial outer diameter of at least 7 mm to 40 mm, or a cross section of the cylindrical body 11 having a maximum lateral length of between 7 mm and 40 mm. Good size.

Further, the cylindrical body 11 has a partial outer diameter of at least 8 mm to 40 mm, or a cross section of the cylindrical body 11 having a maximum lateral length of between 8 mm and 40 mm. The preferred size.

Still further, the cylindrical body 11 has at least a part of the outer diameter dimension of between 8 mm and 33 mm, or the cross section of the cylinder 11 having the largest lateral length has a size of between 8 mm and 33 mm.

Still further, the cylindrical body 11 has at least a part of the outer diameter of between 9 mm and 31 mm, or the cross section of the cylindrical body 11 having the largest lateral length has a size of between 9 mm and 31 mm.

Still further, the cylindrical body 11 has at least a part of the outer diameter of between 10 mm and 28 mm, or the cross section of the cylindrical body 11 having the largest lateral length has a size of between 10 mm and 28 mm.

Still further, the cylindrical body 11 has at least a partial outer diameter of between 11 mm and 28 mm, or the cross section of the cylindrical body 11 having the largest lateral length has a size of between 11 mm and 28 mm, which is a preferred size. More stock of ink, and it is more suitable and practical to fit on the marking tool, making it more natural, convenient and suitable for holding the marking tool. It is also possible that the cylinder has at least a part of the outer diameter of between 12 mm and 28 mm, or the cross section of the cylinder having the largest lateral length has a size of between 12 mm and 28 mm.

It is also possible that the cylindrical body has at least a part of the outer diameter of between 13 mm and 26 mm, or the cross section of the cylinder having the largest lateral length has a size of between 13 mm and 26 mm.

The cross-section of the ink reservoir may be a structure of one of a circular, semi-circular, scalloped, elliptical, regular polygonal or irregular shape to accommodate fitting with differently shaped marking tools.

The volume of the fully enclosed ink tank 1 is between 1.5 ml and 10 ml, which is better suited to match the marking tool, so that the marking ink 15 in the ink tank 1 better conforms to the ink contained in the marking tool The requirement of the device 5 to adsorb the marking ink can conveniently provide or supplement the marking ink to the marking tool having the ink containing device, or can repeatedly exchange the ink reservoir of the marking tool that has used up the marking ink. Simple, reasonable, safe to use, long-term storage is not easy to reduce air drying, prevent ink leakage and prolong the writing time.

Further, the volume of the ink tank 1 is between 2 ml and 9 ml, which is a preferred capacity.

Still further, the volume of the ink tank 1 is between 2.5 ml and 9 ml for a better capacity.

Still further, the volume of the ink tank 1 is between 3 ml and 8 ml, which is a preferred capacity.

A safety device can also be included, disposed on the fully enclosed ink reservoir for connection to the marking tool.

Referring to Figures 1 through 23, an ink reservoir for a marking tool includes a barrel 11, a lid portion 12 and a bottom portion 13, which can be integrated with the barrel portion 11 or the bottom portion 13 and the barrel 11 Or fixedly integrated, the marking ink 15 is mounted in the cylinder 11, and then the bottom 13 or the cover 12 is sealedly connected to the cylinder 11 to form a self-contained fully enclosed belt. There is an ink tank 1 that marks the ink 15. It is also possible to make the cover portion 12, the bottom portion 13 and the cylindrical body 11 completely sealed, and then inject the marking ink into the ink tank 1 by the method of perforating the marking ink 15釆 with a needle tube, and then re-inject the perforated portion. Closed. Referring to FIG. 2, a through hole may be firstly opened in the bottom portion 13 to facilitate filling of the marking ink 15, and the cylindrical body 11, the cover portion 12 and the bottom portion 13 are integrally formed, and the marking ink 15 is loaded from the through hole. Further, a portion (bottomally connected) of the bottom portion 132 is inlaid at the through hole of the bottom portion 13 to stably and securely seal the marking ink 15 to form a fully enclosed ink tank 1. There are also many variations in the structure of the fully enclosed ink reservoir 1 equipped with marking ink. For example, referring to Fig. 2, a through hole may be formed in the bottom portion 13, and the cylindrical body 11 and the bottom portion 13 may be integrally formed or fixed. After being integrated, the bottom portion 13 is closed (closedly connected) at the through hole to close the bottom portion 13, and then the marking ink 15 is loaded into the cylindrical body 11, and finally the cover portion 12 and the cylindrical body 11 are closed to form a whole A refillable ink reservoir 1 with a sealed ink 15 is integrally formed by a self-contained, fully enclosed cartridge with a marking ink, regardless of temperature and/or When the atmospheric pressure changes, there will be no leakage, effectively preventing and avoiding the phenomenon of dripping ink, and prolonging the writing time; even if stored for a long time, it is not easy to reduce the air drying; it can be easily inked The marking device of the device 5 provides or supplements the marking ink, or the ink reservoir that has used the marking ink can be disassembled and replaced a plurality of times to achieve the effect of writing or continuous writing, and the structure is simple and reasonable. Low cost, resource conservation, the use of safe, effectively extending the time of writing, suitable for mass production. The ink reservoir is preferably made of plastic. Further, the ink reservoir can also be made of a polypropylene material and/or a polyethylene material.

Referring to FIG. 6, an ink containing device having an adsorption capacity may be added to the fully enclosed ink tank 1 to adsorb the marking ink in the ink tank 1 in the ink containing device to the nib in the marking tool or The ink containing device provides marking ink.

Referring to Fig. 1 or Fig. 2, the bottom portion 13 may further include a first recess 14 which can be used to connect with the opening means 8 provided on the marking tool (see Fig. 24 or Fig. 25) to make the ink tank 1 more stably connected to the mark. Work With it. The first recess 14 and the opening member 81 on the opening means 8 are preferably sealed in a sealed manner when opened, preventing leakage at the joint between them. The description of the opening device 8 and the like in the marking tool will be described in detail in the following description.

Referring to Fig. 1, at least a portion of the bottom surface of the first recess 14 can be formed into a thinner surface for allowing the opening device 8 to be easily broken when opened (punch through), facilitating at least a portion of the ink guiding device 82 to follow the opening member 81 ( Referring to Figure 26), the ink reservoir 1 is extended to guide the marking ink to the nib 3 in the marking tool. The thinnest portion of the bottom surface of the first recess portion 14 is between 0.02 mm and 1.00 mm, which makes it easier for the opening device 8 to pierce the first recess portion 14. The thinnest portion of the bottom surface of the first recess portion 14 is preferably between 0.15 mm and 0.60 mm.

Referring to Fig. 2, a through hole is provided in the bottom portion 13, and a portion of the bottom portion 132 is provided in the through hole for closing the bottom portion 13, and the first concave portion 14 may be formed in the bottom portion 13. The partial bottom portion 132 may be in the form of a bead, a block or a sheet, and may be inlaid (separally sealed) in the bottom portion 13 when it is necessary to supply or supplement the marking ink 15 to the marking tool (see figure). 25), the first recess 14 in the bottom 13 of the fully enclosed ink tank 1 is aligned with the opening 81 and pushed or rotated downward relative to the housing 4 and/or the opening device 8, so that the opening 81 is opened (opened) a portion of the bottom portion 132 (see FIG. 26) in the ink reservoir 1 causes the marking ink 15 in the ink reservoir 1 to supply marking ink to the ink containing device 5 through the ink priming device 82 in the venting member 81, thereby The nib 3 obtains or regains the marking ink, effectively extending the writing time.

When the marking ink in the ink tank 1 is used up, the ink tank 1 on the marking tool can be removed (extracted) and replaced with a marking ink as shown in Fig. 1 or Fig. 2 or Fig. 3 or Fig. 4 Ink reservoir 1.

Referring to Figure 3, at least a portion of the fully enclosed ink reservoir 1 is formed from a squeezed deformable hose 12', and at least a portion of the hose can be used in the lid portion 12 and/or the barrel 11. The structure, the hose can also be made of plastic or rubber. When the ink tank 1 is opened by the opening device 8 on the marking tool, the hose 12' is squeezed by hand, so that the marking ink can be quickly directed to the ink containing device. 5 provided to achieve timely supply and smooth writing.

Referring to Fig. 11 or Fig. 18, an opening device 8 is provided in the ink tank 1, and an opening device 8 may be provided in the bottom portion 13 of the ink tank 1, preferably by providing a first recess in the bottom 13 of the ink tank 1. 14. An opening means 8 is provided in the first recess 14 for opening the marking ink 15 in the ink reservoir 1 to supply marking ink to the nib 3 in the marking tool (see Fig. 45). The opening device 8 can include an opening member 81 and an ink guiding device 82. The squeezing device 82 is disposed in the opening member 81, and may also be disposed outside the opening member 81. The opening device 8 may further include a venting passage 83 for exchanging air to cause the marking ink 15 in the ink tank 1 to be directed to the stylus. 3 When supplied, it can be exchanged with air to achieve smooth supply or writing. The squeezing device 82 may be an squeezing core 821 (see FIG. 45); it may also be an ejector member 822, or may be an ejector member 822 (see FIG. 11) with a priming groove; or an ink guiding passage 823 (See Fig. 18); It may also be an ink passage 84 (see Fig. 37).

An opening device is disposed in the ink tank 1, and the opening device may include two opening members, an ink introducing device and a ventilation passage, and the ink introducing device cooperates with one of the opening members, or the ink guiding device may be disposed in one of the ink guiding devices. The inside or the outside of the opening member; the other opening member is matched with the ventilation passage, or the ventilation passage may be disposed inside or outside the other opening member, so that the marking ink in the ink tank is smoothly passed through the opening device Provided by an ink containing device or nib to effectively prevent leakage and extend writing time.

Referring to Figures 7 to 10, a safety device 2 can also be provided on the fully enclosed ink reservoir 1, the safety device 2 can comprise a thread 21 disposed on the ink reservoir 1, such as a thread on the surface or bottom of the barrel 11. 21, It is not easy to fall off when it is mounted on the marking tool, and it is not easily pushed or pulled out when it is inadvertently played by children, effectively preventing and avoiding the phenomenon of dripping mark ink, effectively extending the writing time. . Referring to FIG. 35, a sleeve member 43 is disposed on the housing 4, and the socket member 43 is provided with a thread 430 at the mouth. The ink tank 1 is at least partially mountable in the sleeve member 43, and the thread 21 on the ink tank 1 can be Rotating with the thread 430, when the marking ink 15 in the ink tank 1 is not required, the setting of the thread 21 prevents inadvertent or child play When the ink tank 1 with the marking ink 15 is easily pressed or pulled out, the phenomenon of dripping ink is avoided. Referring to Fig. 35, when the ink tank 1 is required to supply the marking ink to the pen tip (second ink guiding core 31), the ink tank 1 is rotated so that the thread 21 provided on the cylinder 11 and the thread 430 on the socket member 43 are 430. When the ink reservoir 1 is displaced downward relative to the housing 4 and/or the opening device 8, the opening device 8 on the marking tool is caused to pass through the marking ink 15 in the ink reservoir 1, and the ink receiving device 82 is turned on. At least part of the ink is supplied into the ink tank 1 to communicate with the marking ink 15, and the marking ink is supplied to the pen tip through the ink receiving device 82 and the ink containing device 5, thereby effectively preventing and avoiding the phenomenon of ink leakage, effectively extending The writing time also prevents the ink tank 1 from falling off. When the marking ink 15 in the ink tank 1 on the marking tool is used up, the ink tank 1 can be ejected and the new ink tank can be replaced.

Referring to Fig. 11, a safety device 2 is provided on the surface of the cylinder 11, the safety device may be a thread 21, the opening device 8 is disposed on the ink tank 1, and further, the opening device 8 is disposed in the bottom portion 13 of the ink tank 1, and then Further, the opening device 8 is disposed in the first recess 14 provided at the bottom portion 13, and the ink tank 1 with the opening device 8 can be installed in the marking tool without the opening device as shown in FIG. 45, and can be combined with the sleeve The threads 430 provided in the connector 43 are connected. Referring to FIG. 45, when the ink containing device 5 needs to mark the ink, or the marking ink in the ink containing device 5 is used up and the ink needs to be marked, the rotary ink tank 1 is moved radially toward the pen tip 3, so that the opening device 8 is opened. Contact with the top 44 of the housing 4 pushes the opening device 8 upward (radial) relative to the ink reservoir 1 to open (break through) the bottom 13 of the ink reservoir 1, see Fig. 46, the portion of the bottom portion 131 being cleaved At least a portion of the priming device 82 is fed into the ink reservoir 1 to cause the marking ink to be supplied to the ink containing device 5 through the squeezing device 82 and the third wicking core 85 disposed on the top portion 44 of the housing 4, The nib 3 obtains the marking ink, effectively extending the writing time.

Referring to Fig. 12, it is also possible to provide a structure in which the safety device 2 is screwed to the thread provided on the marking tool below the surface of the fully enclosed ink tank 1, thereby achieving the effect of preventing leakage and extending the writing time. The safety device 2 can be a thread 22 which can be screwed to a thread provided on the housing or the socket.

Referring to Fig. 13, a safety device 2 is provided on the surface of the bottom portion 13, and the safety device is a thread 23, see Fig. 43, the bottom of the socket member 43 is also provided with a thread 430' which can be screwed with the thread 23 provided on the bottom portion 13 to completely close The ink reservoir 1 is securely mounted on the marking tool to achieve leak-proof and extended writing time.

Referring to Fig. 14, a safety device 2 is provided in the first recess 14, the safety device being a thread 24 for screwing with a thread 810 provided on the opening member 81 of the opening device 8 in the marking tool (see Fig. 44). , the refillable ink tank 1 is safely mounted on the marking tool to achieve leakage prevention and extended writing time.

Referring to Figures 15 to 19, the safety device 2 includes at least one projection 26 disposed on the fully enclosed ink reservoir 1. For example, a protrusion 26 or a protrusion 26, 26' is disposed on the surface of the cylinder 11 to be connected to the casing or the socket in the marking tool, and a recess and ink storage may be provided on the casing or the socket. The structure in which the protrusions provided on the device 1 are connected or jammed makes the ink tank 1 not easily pushed or pulled out, effectively preventing and avoiding the phenomenon of dripping ink, and effectively prolonging the writing time. It is also possible to provide a projection on the bottom of the cylinder 11 to be connected or stuck to the recess provided in the casing or the socket to prevent leakage and prolong the writing time.

Referring to Figure 15, the fully enclosed ink reservoir 1 can be mounted in the marking tool of Figure 47 for filling or refilling the ink containing device 5, effectively preventing leakage and extending writing time.

Referring to Fig. 48, the ink reservoir of Fig. 15 is loaded into the marking tool of Fig. 47, and the first recess 14 on the bottom 13 of the ink tank 1 is connected to the opening device 8, the first recess 14 and the opening device 8. The sealing members 81 are preferably connected in a sealed manner to prevent ink leakage at the joint between them. A safety device is disposed on the ink tank 1, the safety device includes a protrusion 26, and the mouth on the socket member 43 blocks the downward movement of the protrusion 26, preventing the ink reservoir 1 from being easily pushed when inadvertently or when the child plays. The liquid leakage occurred. when When the ink containing device 5 requires the marking ink in the ink tank 1, as long as the ink reservoir 1 is pressed hard, the projection 26 is pushed out of the socket member 43 and connected to the recessed portion 432 provided on the socket member 43. Or stuck, so that the ink tank 1 is not easy to fall off, at the same time, the opening device 8 passes through the bottom of the ink tank 1, see Fig. 49, the partial bottom portion 131 is smashed (opened), so that the ink in the ink tank 1 is marked. The liquid is supplied to the ink containing device 5 to supply the marking ink to the pen tip 3, preventing the occurrence of ink leakage, and effectively prolonging the writing time.

Referring to Figures 19 and 57, a safety device 2 is provided on the fully enclosed ink reservoir 1, the safety device is two projections 26, 26', and two recesses 432, 432 are provided on the socket member 43, 26, connected or stuck with the concave portion 432, prevents the ink tank 1 from falling off, and also prevents the ink from leaking or pulling out of the ink tank 1 inadvertently or when the child plays, and the ink leakage phenomenon occurs. Referring to Fig. 58, when the marking ink in the ink tank 1 is required, the ink tank 1 is pushed to disengage the projection 26' from the concave portion 432, and the projection 26' is connected or stuck with the concave portion 432'. The projection 26 is also connected or jammed with the recess 432, so that the ink tank 1 is stably connected to the socket member 43, the phenomenon of leakage of ink is prevented, and the writing time is effectively extended.

Referring to Figure 20 or Figure 21, the safety device 2 comprises a recess 27 or recess 27, 27' disposed on the fully enclosed ink reservoir 1, which may be provided on the surface or bottom of the ink reservoir 1 for marking The tool is connected to the structure, and can also be connected with the protrusion provided on the marking tool, which prevents the ink tank 1 from falling off and prevents the ink tank 1 from being pushed or pulled by the child or the child. Leakage of ink occurs, effectively extending the writing time.

Referring to Fig. 21 and Fig. 59, a safety device 2 is provided on the fully enclosed ink tank 1, the safety device is a recess 27, 27', and a protrusion 431 is provided on the socket member 43, and the protrusion 431 is connected to the recess 27 Or jamming, preventing the ink tank 1 from being easily pushed or pulled out when inadvertently or playing by children, preventing the ink tank 1 from falling off. Referring to Fig. 60, when the marking ink in the ink tank 1 is required, Pressing the ink tank 1 causes the opening member 81 to pass through the ink tank 1, and at the same time, the concave portion 27' is connected or stuck with the projection 431, preventing the ink container 1 from falling off, and effectively extending the writing time. .

Referring to Figures 23 and 61, a safety device 2 can also be provided in the first recess 14 of the bottom 13 of the fully enclosed ink reservoir 1; the safety device 2 comprises a projection 140, and the opening member 81 of the opening device 8 in the marking tool The recesses 86 are provided to be connected or jammed to prevent ink leakage from being inadvertently or when the child is easily pressed or pulled out while playing. When the marking ink in the ink tank 1 is required, the ink tank 1 is strongly pressed, and the opening member 81 is opened (pierced) to the bottom portion 13, so that the marking ink in the ink tank 1 is supplied to the ink containing device 5, The writing time is prolonged, and at the same time, the projection 140 is disengaged from the recess 86, and the projection 140 is connected or stuck with the recess 86' on the opening member 81, preventing the occurrence of the falling off phenomenon and effectively extending the writing time. It is also possible to provide a plurality of protrusions in the first recess, which are connected or jammed with the recesses provided on the opening member; instead, at least one recess may be provided in the first recess 14 and at least one of the openings 81 may be provided. A structure in which a protrusion and a recess provided in the first recess 14 can be connected or latched, for example, two recesses are provided in the first recess 14 and a protrusion is provided on the opening 81, and in a non-operating state, convex A structure that is connected or stuck to one of the recesses; a recess may be provided in the first recess 14 and a protrusion is provided on the through-piece 81, and the protrusion is blocked by the mouth of the first recess 14 in the non-operating state The structure prevents leakage of ink and effectively extends writing time.

The following is an example of the structure when the ink reservoir is matched with the marking tool:

Referring to Fig. 24, a marking tool includes a pen tip 3 for applying marking ink or writing ink to a surface, and an ink containing device 5 having a gap and capable of adsorbing marking ink for use in a pen tip 3 providing marking ink, a housing 4 is arranged outside the ink containing device 5, and in the marking tool there is also an opening device 8 for opening the fully enclosed ink tank 1, the opening device 8 is arranged on the housing 4, and can also be arranged in the shell On the top portion 44 of the body 4, the opening device 8 may include an opening member 81 and an ink guiding device 82, and the ink receiving device 82 is disposed in the opening member 81, and the ink guiding device 82 may also be disposed on the outside of the opening member 81, and the ink receiving device 82 communicates with the ink containing device 5 having a gap and having an adsorption capability, and a socket member 43 is disposed on the top portion 44 of the casing 4, and the socket member 43 is disposed on the sleeve member 43. A thread 430 can be provided thereon. Referring to Fig. 1, the cylinder, the cover and the bottom of the fully enclosed ink reservoir are integrally formed, and the fully enclosed ink reservoir 1 can be stored separately outside the marking tool, when the ink containing device 5 When the marking ink in the ink is used up, or when the ink containing device 5 does not originally contain marking ink and needs to mark the ink, refer to Figure 1 to Figure 4, or see Figure 15-17, or see Figure 19-22, The ink tank 1 having the marking ink 15 and fully enclosed in any one of the embodiments is inserted into the socket member 43 or, with reference to Figs. 7 to 9, the marking ink 15 in any one of the embodiments is completely The closed ink reservoir 1 is screwed to the thread 430 provided on the sleeve member 43 to radially move or rotate the ink reservoir 1 relative to the housing and/or the opening device, thereby causing the through member 81 to pass through. 〉 The bottom 13 of the ink reservoir 1, see Figure 26, the partial bottom 132 is opened (open), the ink is loaded At least a portion of the ink is fed into the ink tank 1 so that the marking ink 15 in the ink tank 1 is smoothly absorbed by the ink containing device 5 in the gap through the ink introducing device 82 to supply the marking ink to the pen tip 3, thereby The marking tool achieves the effect of being writable or continuously written and not easily leaking, effectively extending the writing time. The ink tank 1 can be pierced or cleaved by the opening member 81 at any angle to connect the marking ink 15 to the ink priming device 82, thereby avoiding the phenomenon of side leakage ink. A jacket 51 may be provided outside the ink containing device 5 for controlling the gap of the ink containing device 5 to better adsorb the marking ink in the ink containing device 5. The marking tool can also be used as a replacement refill in the pen holder.

The venting device 8 may further include an opening member 81, an squeezing device 82, and a ventilating passage 83. A venting passage 83 may be provided between the priming device 82 and the opening member 81, and has an adsorption capacity when there is a gap. When the marking ink in the ink device 5 is used up or when there is little left, or when the ink containing device 5 does not originally contain the marking ink and the marking ink is required, the marking ink 15 in the ink tank 1 passes through the ink guiding device 82. When the marking ink is replenished to the ink-containing device 5 with a gap, the air is exchanged in time through the ventilation passage 83 to prevent the negative pressure from being generated in the ink tank 1 and affecting the ink-receiving device 82 to replenish the ink-containing device 5 with the marking ink. The liquid makes the writing smooth; in addition, when the temperature and/or the atmospheric pressure changes, the expanded or pressurized air can be discharged from the ventilation passage 83, thereby avoiding pressure on the ink containing device 5 or the ink tank 1, effectively Prevents and avoids ink leakage. The ventilation passage 83 may be a structure such as a slit or a groove or a through hole.

Referring to Fig. 24 or Fig. 25, the ink containing device may be made of a fibrous material having a strong adsorption ability or a silk or sponge or felt material.

An air passage 6 is provided between the ink containing device 5 and the housing 4, and a vent 7 is provided on the fixing sleeve 45 or the housing 4, when the air in the ink tank 1 or the ink containing device 5 is subjected to temperature and/or atmospheric pressure. When changing, the inflated air can be discharged from the air passage 6 and the vent 7 out of the marking tool, and the leakage of the nib 3 is also prevented.

Referring to Figure 25, a marking tool comprising a nib 3, an ink containing device 5, a housing 4, a fully enclosed ink reservoir 1 and an opening device 8 having an open-closed ink reservoir 1 in the housing 4 The socket member 43 is disposed above, and the ink tank 1 is at least partially disposed in the socket member 43, and its operation method is similar to that of FIG. Referring to Figures 2, 25 and 26, the fully enclosed ink reservoir 1 of Figure 2 can be mounted in the socket 43 of the marking tool of Figure 25, or it can be replaced with a reservoir of marked ink that has been used up on the marking tool. Ink unit 1 (see Fig. 26), Fig. 26 is a schematic view showing the structure of the ink tank 1 in the operating (open) state of Fig. 25. When the marking ink in the ink tank 1 in FIG. 26 is used up, the fully enclosed ink tank 1 as shown in FIGS. 1 to 4, or 15 to 17, or 19 to 22 may be replaced. Effectively prevent leaks and extend writing time. The cylinder, the lid and the bottom of the fully enclosed ink reservoir in the marking tool are formed in a self-contained manner, and even if the temperature and/or atmospheric pressure change, there is no ink leakage phenomenon; There will be no reduction in air drying.

Referring to FIG. 25, it is also possible that the ink containing device 5 does not contain marking ink, and is fully enclosed with the marking ink. The ink container 1 is at least partially disposed in the socket member 43, and the ink is not leaked even if the casing 4 is inadvertently impacted or crushed, and the use is safe and reliable. When the pen tip 3 is required to be written, the ink containing device 5 and the pen tip 3 can be made to obtain the marking ink by simply pressing the ink tank 1 downward to open the ink tank 1 by the squeezing device 8.

It is also possible that the opening device 8 comprises two splicing members, an squeezing device and a ventilation passage, and the squeezing device cooperates with one of the opening members, or the priming device may be disposed inside or outside one of the opening members. The other opening member is matched with the ventilation passage, or the ventilation passage may be disposed inside or outside the other opening member, so that the marking ink in the ink tank is smoothly passed to the ink containing device or the nib through the boring device. Provides effective leak protection and extended writing time.

It is also possible to add a fully enclosed ink reservoir and opening device on the top 44 of the housing 4 as in Fig. 25, so that two ink reservoirs on the marking tool can sequentially supply marking ink to the pen tip. Greatly extended the writing time. The ink reservoir may adopt a semi-circular or nearly semi-circular structure, so that the portions of the two ink reservoirs are more suitable for the fashion in the socket member 43 and reduce the space occupied.

The squeezing means comprises a wicking or squeezing member or an ink priming member with an ink guiding groove or an ink guiding passage or an ink passage as a preferred structure.

Referring to Fig. 27, it is also possible that the fully enclosed ink reservoir 1 is freely stored in the socket member 43, and the ink receiving device 82 may be the ink receiving passage 823.

Referring to Figures 28 and 3, at least a portion of the fully enclosed ink reservoir 1 with a compressiblely deformable hose 12' is coupled to the opening means 8, which may be an opening member 81 and an ink priming device 82. The ink priming device 82 may be an ink passage 84. When the opening member 81 opens the ink tank 1, the ink hose 12' is pressed, so that the marking ink can be quickly supplied to the ink containing device 5 through the ink passage 84. Prevents leakage of ink and effectively extends writing time.

Referring to FIG. 29, the opening device 8 may be disposed on the side of the ink containing device 5, and the ink tank 1 may be disposed on the side of the ink containing device 5, and the ink tank 1 is connected to the opening member 81. 24 or Figure 25 is similar to achieve leak-proof and extended writing time.

Referring to FIG. 30, an ink containing device 5' may also be disposed in the ink tank 1 to adsorb the marking ink in the ink tank 1 in the ink containing device 5'. The opening device 8 may include an open opening member 81, The venting means 83, 83' and the squeezing means 82, the squeezing means 82 may be the squeezing core 821, and connected or integrated with the pen tip 3, and the operation method is similar to that of FIG. 24 or FIG. 25 to achieve leakage prevention and Increased the effect of writing time.

Referring to Figures 31 and 6, the marking tool comprises a nib 3, an ink containing device 5, a housing 4, an opening device 8 and a fully enclosed ink reservoir 1 with marking ink, the ink containing device 5 being arranged in a fully enclosed ink reservoir In the device 1, the marking ink is adsorbed in the ink containing device 5, the opening device 8 is disposed in the housing 4, and the opening device 8 can be connected to the first recess 14 provided on the ink tank 1, and the nib 3 is used at the factory. It does not contain marking ink before, preventing the pen tip 3 from being dried or blocked, which makes it impossible to write, effectively extending the writing time. Referring to Fig. 32, when the ink tank 1 is pressed, the opening member 81 communicates the ink receiving device 82 with the ink containing device 5, so that the marking ink adsorbed in the ink containing device 5 is supplied to the pen tip 3, making the writing smoother and Long-lasting, effective prevention of ink leakage.

A fully enclosed ink reservoir and an opening device with an ink containing device and marking ink may be further added to the housing 4, and the ink guiding device may be integrally or connected with the second ink guiding core to enable the marking tool. The presence of two ink reservoirs in turn provides marking ink to the tip of the pen, greatly extending the writing time. The ink reservoir can be constructed in a semi-circular or nearly semi-circular configuration, so that it is more suitable to fit the two semi-circular ink reservoirs in the housing.

Referring to Figures 33 and 5, the opening device 8 is disposed within the housing 4, and the ink reservoir 1 extends at least partially into the ink containing device 5, is coupled to the opening device 8, or is disposed oppositely. The opening device 8 may include an opening member 81 for opening the marking ink in the ink reservoir 1 to be supplied to the pen tip 3. Figure 34 is the operation of the ink tank 1 of Figure 33 In the case of the state, the phenomenon of leakage of ink is prevented, and the writing time is effectively extended.

Referring to Figures 35 and 7, the thread 21 provided on the surface of the ink tank 1 is connected to the thread 430 provided on the socket member 43 to prevent the ink tank 1 from being easily pushed or pulled out when inadvertently or when the child is playing. The opening device 8 may include an opening member 81, an ink receiving device 82, and a ventilation passage 83. The ink receiving device 82 may be an ink introducing member 822, or an ink guiding groove may be disposed on a side of the ink introducing member 822 to mark the ink. The flow is smoother. When the marking ink in the ink tank 1 is required, the ink tank 1 is rotated to radially move the ink tank 1 relative to the housing 4 or the damper member 81, so that the opening member 81 opens the bottom portion 13 of the ink tank 1, Referring to Figure 36, a portion of the bottom portion 131 is pierced, and at least a portion of the ink priming device 82 is fed into the ink reservoir 1 to communicate with the marking ink, such that the marking ink in the ink reservoir 1 passes through the ink guiding device 82. The ink containing device 5 is provided so that the pen tip 3 obtains or obtains the marking ink multiple times, effectively preventing the occurrence of ink leakage and prolonging the writing time.

Referring to Figures 37 and 7, the thread 21 is provided on the ink tank 1 to be screwed to the thread 430 provided on the socket member 43, to prevent leakage of ink, which effectively extends the writing time. A protective cover 9 is provided on the socket member 43, and a thread can be provided on the protective cover 9 and can be screwed to the thread 430 provided on the socket member 43. The opening device 8 may include an opening member 81 and an ink passage 84. The ink passage 84 can be used to exchange air and direct the marking ink to the ink containing device 5.

Referring to Figures 38 and 9, a thread 40 is provided at the mouth of the housing 4, and the thread 21 provided on the surface of the ink tank 1 can be coupled to the thread 40 to prevent inadvertent or easy ejection or withdrawal of the ink during play by the child. Device 1. The opening device 8 disposed in the casing 4 is disposed opposite to a portion of the bottom portion 133 of the bottom portion 13 of the ink tank 1 through the ink containing device 5, facilitating the opening device 8 to open the ink tank 1 to mark the ink in the ink tank 1. The liquid is smoothly supplied to the pen tip 3. The opening device 8 can include an opening member 81. Fig. 39 shows the state of the ink tank 1 in Fig. 38 in an operating state, which prevents leakage of ink and effectively extends the writing time. It is also possible to provide a threaded connection to the bottom of the ink reservoir 1 in the housing 4. The opening member 81 may also extend from the side of the ink containing device 5 to the bottom portion 13 and be disposed opposite the bottom portion 133.

Referring to Fig. 40, the surface of the ink tank 1 is provided with a thread 21, and a thread 40 is provided on the casing 4, and the ink tank 1 and the casing 40 are screwed together with the thread 40 to be fixed together, thereby effectively preventing the storage. The ink device 1 is detached, and the inadvertent or child's play is easily prevented from being pulled out or pushed by the ink tank 1 and the marking ink in the ink containing device 5 is dried or leaked, effectively extending the ink. Writing time. A recess 450, 450' is provided on the fixing member 45, and a projection 431" is provided on the casing 4, and the projection 431" is connected or caught with the recess 450, preventing the fixing member 45 from falling off. When the marking ink 15 in the ink tank 1 is required, the pushing member 45 pushes the opening member 81 through the bottom portion 133 of the opening portion to form the opening port 16, see FIG. 41, and the marking ink 15 is directed to the ink containing device. 5 is provided, at the same time, the protrusion 431" is disengaged from the recess 450, and the recess 450' is connected or stuck with the protrusion 431", preventing the phenomenon of falling off, preventing leakage of ink, and effectively extending the writing. time. When the marking ink 15 in the ink tank 1 is used up, it can be rotated to exit the ink tank 1, and a new ink tank as shown in Fig. 10 is replaced.

Referring to Fig. 42, the surface or bottom of the ink tank 1 is provided with a thread 22, and the threaded member 430 is provided on the socket member 43 to be connected with the thread 22, and is provided with a viscosity at the interface between the surface of the ink tank 1 and the surface of the socket member 43. The connecting member 46 is more effective in preventing the ink leakage from being inadvertently pushed or pulled out by the child when the child plays, and the ink leakage phenomenon occurs. When the marking ink 15 in the ink tank 1 is required, the connecting member 46 is pulled, and the ink tank 1 is rotated to open the partial bottom portion 132 of the opening member 81, so that the marking ink 15 is supplied to the ink containing device 5, and the writing is extended. time.

Referring to Figures 43 and 13, the bottom of the ink tank 1 is provided with a thread 23 which is connected to the thread 430' provided on the socket member 43 to prevent the occurrence of dripping mark ink and prolong the writing time. A second air passage 811 is provided at a side of the opening member 81 for re-discharging air discharged from the air passage 6 from the second air passage Discharge in 811 also prevents leakage of ink.

Referring to Figures 44 and 14, at least a portion of the first recess 14 of the bottom portion 13 of the ink reservoir 1 is provided with a thread 24, and a thread 810 is provided on the opening member 81 to be screwed to the thread 24 to prevent leakage of ink. Phenomenon, effectively extending the writing time.

Referring to Figures 45 and 11, a marking tool comprising a pen tip 3, an ink containing device 5 and a housing 4, characterized in that it further comprises an ink reservoir 1 with an opening device 8, i.e. for The opening device 8 for marking the ink in the ink tank 1 is disposed on the ink tank 1, and the damper device 8 may be disposed in the bottom portion 13 of the ink tank 1, preferably in the bottom 13 of the ink tank 1. a first recess 14 in which a bypass device 8 is provided for opening the marking ink 15 in the ink reservoir 1 to supply marking ink to the nib 3 in the marking tool (see Fig. 45), in the shell The top portion 44 of the body 4 has a through opening, and a third ink guiding core 85 is disposed at the opening, and the third ink guiding core 85 communicates with the ink containing device 5, when the marking ink in the ink containing device 5 is used up or When there is not much left, or when the ink containing device 5 does not originally contain the marking ink and needs to mark the ink, the ink tank 1 with the opening device 8 in Fig. 11 is mounted on the socket member 43, and the ink is stored in rotation. 1, see Fig. 46, to set the thread 21 on the cylinder 11 in the ink tank 1 and the socket 43 The thread 430 is screwed, and the top of the casing 4 pushes the damper device 8 so that the opening member 81 breaks the bottom portion 13, see Fig. 46, and the portion of the bottom portion 131 is cleaved to mark the ink in the ink tank 1. The liquid 15 enters the ink containing device 5 through the ink absorbing device 82 and the third wicking core 85 in the ink tank 1 to supply the marking ink to the pen tip 3. It is also possible to fit the portion of the refilled ink tank 1 with the splicing device 8 as shown in Fig. 18 into the socket member 43 and push it downward to directly push the opening device 8 of the top of the casing 4 to open the opening member 81. The bottom portion 13 is broken to provide marking ink to the nib 3, preventing leakage of ink, and effectively extending the writing time. When the marking ink in the ink reservoir of Fig. 46 is used up, it is also possible to disassemble and replace the new ink tank 1 with the opening device 8 (see Figs. 11 and 18).

Referring to Figure 15, the safety device 2 disposed on the surface or bottom of the fully enclosed ink reservoir 1 includes at least one projection 26. Referring to Figure 47, a recess 432 is provided in the socket 43 and the mouth of the socket 43 is provided. The route for blocking the downward movement of the projection 26 prevents the ink from leaking when the ink reservoir 1 is easily pressed by the inadvertent or child playing. Referring to FIG. 48 and FIG. 49, when the ink containing device 5 needs to mark the ink, at least a portion of the ink tank 1 is loaded into the socket member 43, and the ink tank 1 is pushed to connect the protrusion 26 with the concave portion 432 or Jamming prevents the ink tank 1 from falling off or loosening. At the same time, the opening member 81 opens the partial bottom portion 131 of the bottom portion 13 to provide the ink in the ink tank 1 to the ink containing device 5, which is effective. The ground lengthened the writing time.

Referring to Figures 50 and 17, a projection 26 is provided on the surface or bottom of the fully enclosed ink reservoir 1, and recesses 432, 432' are provided on the sleeve member 43, and the projections 26 are connected or jammed with the recesses 432. The ink tank 1 is prevented from falling off; it also prevents the child from inadvertently pushing or pulling out the ink tank 1 and leaking ink. Referring to Fig. 51, when the ink tank 1 is pressed hard, the projection 26 is disengaged from the concave shape 432, and the projection 26 is connected or stuck with the concave shape 432' to prevent leakage of ink; meanwhile, the opening device is opened. The ink reservoir 1 supplies the marking ink to the ink containing device 5, prolonging the writing time. Alternatively, the bottom portion 13 of the ink tank 1 may be sealed with the flange 47 provided in the socket member 43 to prevent ink leakage at the junction between them. The opening device 8 may include an opening member 81, an ink receiving device, and a ventilation passage 83. The priming device can include an ink passage 823. Referring to Fig. 52, Fig. 52 is a schematic cross-sectional view of Fig. 50 taken along line A-A, and the opening member 81 may be formed integrally with the top portion 44 of the casing.

Referring to Fig. 53, an ink containing device 5' having a gap and having an adsorbing ability is disposed in the fully enclosed ink tank 1, so that the marking ink is adsorbed in the ink containing device 5', and the ink tank 1 is a fully enclosed structure. Even if stored for a long time, it is not easy to reduce air drying and prolong the writing time. A protrusion 26 is disposed on the surface of the ink tank 1, and a concave portion 42, 42' is disposed inside the casing 4, and the protrusion 26 is connected or stuck with the concave portion 42, thereby preventing the ink tank 1 from falling off and preventing ink storage. The device 1 is easily pushed or pulled to prevent the marking ink from drying out. Reducing the phenomenon, prolonging the writing time, and preventing the marking tool from being dried or blocked before being used in the factory, the writing cannot be written. Referring to Fig. 54, when the marking ink in the ink tank 1 is required, the ink reservoir 1 is strongly pressed to disengage the projection 26 from the recess 42, and the projection 26 is connected or stuck with the recess 42' to prevent When the ink tank 1 is detached, the opening device 8 passes through the bottom portion 13 to supply the marking ink in the ink containing device 5' to the pen tip 3, effectively extending the writing time. Conversely, it is also possible to provide at least one recess on the ink tank 1, and a structure in which at least one projection is connected or stuck to the recess on the casing 4. The opening device 8 may include an opening member 81, an ink receiving device 82, and a ventilation passage 83, 83'. The opening member 81 may be of a squat type structure, and the open portion may be a ventilation passage 83, 83'. The squeezing device 82 can be constructed in one piece with the second wicking core 31 (see Fig. 53). It is also possible to add a fully enclosed ink reservoir and a splicing device with an ink containing device and marking ink in the housing 4, and the priming device can be integrally or connected with the second squeezing core to mark The presence of two ink reservoirs in the tool provides marking ink to the tip in turn, greatly extending the writing time.

Referring to Fig. 55, the ink tank 1 is disposed in the casing 4 at the side of the ink containing device 5, and the opening device 8 is also at least partially disposed in the casing 4 at the side of the ink containing device 5, the opening member 81 Connected to the ink tank 1, the ink absorbing device 82 is in communication with the ink containing device 5, and a safety device is disposed on the ink tank 1, the safety device is a protrusion 26, and the housing 4 is provided with a recess 42, 42' The operation method is similar to that of Fig. 50, preventing the phenomenon of ink leakage and effectively extending the writing time.

Referring to Fig. 56, the technical solution is similar to Fig. 55, the difference is that an ink containing device 5' is disposed in the additional ink tank 1, so that the marking ink is adsorbed in the ink containing device 5'; the ink receiving device 82 is an ink receiving device. The core 821, the ink-inducing core 821 is connected to the pen tip 3; the opening device 8 is an open structure on both sides, for opening and guiding the marking ink adsorbed in the ink containing device 5' to the pen tip 3, prolonging the writing time, Prevents ink leakage.

Referring to Fig. 57, protrusions 26, 26' are provided on the surface of the fully enclosed ink reservoir 1, and the inner side of the socket 43 is provided with concave portions 432, 432', and the projections 26' are connected or stuck with the concave portion 432, which is effective. The phenomenon of leakage ink is avoided. Referring to Fig. 58, when the ink reservoir 1 is pressed, the projection 26' is disengaged from the recess 432, and the projection 26 is connected or stuck with the recess 432'. The recess 432 is also connected or jammed to prevent the ink reservoir 1 from falling off, and at the same time, the marking ink in the ink reservoir 1 is supplied to the ink containing device 5, effectively extending the writing time.

Referring to Fig. 59, a safety device 2 is provided on the fully enclosed ink reservoir 1, the safety device 2 may be at least one recess 27, 27', and a projection 431 is provided on the socket 43, and the recess 27 is connected to the projection 431 Or jamming, preventing the phenomenon of falling off or leaking ink, effectively extending the writing time.

Referring to Fig. 60, when the ink tank 1 is pressed, the recess 27 is disengaged from the projection 431, and the recess 27'' is connected or stuck with the projection 431, so that the ink tank 1 and the socket 43 are stably connected. Prevents ink leakage and effectively extends writing time.

It is also possible to securely mount the ink tank 1 as shown in FIG. 7 or FIG. 8 in the socket member 43 as shown in FIG. 59, and the mouth portion of the socket member 43 blocks the thread 21 of the convex portion in the ink tank 1 to prevent the thread 21 from being prevented. There was a leak.

Referring to Fig. 61, a safety device 2 may be disposed in the first recess 14, the safety device 2 is a protrusion 140, and the opening 81 is provided with a recess 86, 86'. In the non-operating state, the protrusion 140 and the recess 86 may be Connected or jammed to prevent ink leakage when the ink tank 1 is easily pushed or pulled out by accident or when the child is playing.

The safety device includes at least one protrusion, and the protrusion may include an annular protrusion, or may include a plurality of convex portions arranged in an annular shape or include a point protrusion or the like, which effectively prevents falling off when connected with the marking tool. Or the phenomenon of ink leakage, prolonging the writing time.

The convex portion may include an annular protrusion, and may also include a plurality of protrusions arranged in an annular shape or include a point convex It can effectively prevent the phenomenon of falling off or ink leakage and prolong the writing time.

The safety device includes at least one recess, which may include an annular recess or include a plurality of recesses or include dimples, etc., effectively preventing the occurrence of shedding when connected to the marking tool, effectively extending the writing time.

Referring to Fig. 24, the nib 3 can be made of a second ink wick 31 having an adsorption capacity. The second wicking core 31 may be made of a fiber material or a felt material or the like or a wire or the like.

Referring to Fig. 25, the pen tip 3 may also include a second ink guiding core 31 and balls 32. The nib 3 can also include slitted metal or plastic parts.

Referring to Fig. 25, a protective cover 9 can also be provided outside the ink tank 1 for protecting the ink tank 1.

The marking tool of the invention is a color pen, a felt tip pen, a fiber tip pen, a marker pen, a sleeve paint pen, a highlighter pen, a marker pen, a whiteboard pen, a brush, a fiber core pen, a silk core pen, a felt core. A pen, a nail mark for manicure, or a marker pen has a marking tool with an ink containing device.

The marking ink in the present invention may be a water-soluble ink, ink, paint, alcohol ink or any other form of ink (ink). Using fast-drying alcohol ink as the marking ink, the writing or coating effect is better.

The marking tool of the present invention can be written or coated on any solid.

While the invention has been described in detail hereinabove in the embodiments of the present invention, it will be understood by those skilled in the art Various changes or modifications of the foregoing embodiments are possible, and such changes and modifications are intended to be within the scope of the invention.

Claims

Claim

What is claimed is: 1. An ink reservoir for a marking tool, comprising a cylinder, wherein: a cover is provided at one end of the cylinder, and a bottom is provided at the other end of the cylinder to form a fully enclosed reservoir. An ink cartridge, wherein the ink reservoir is provided with marking ink; the cylinder has at least a part of an outer diameter of between 5 mm and 45 mm, or a dimension of the cross section of the cylinder having a maximum lateral length For between 5 mm and 45 mm.

2. The ink reservoir for marking a tool according to claim 1, wherein said cylinder has at least a partial outer diameter of between 7 mm and 40 mm, or said cylinder has a maximum lateral length. The dimensions of the section are between 7 mm and 40 mm.

3. The ink reservoir for marking a tool according to claim 2, wherein said cylinder has at least a partial outer diameter of between 8 mm and 40 mm, or said cylinder has a maximum lateral length. The dimensions of the section are between 8 mm and 40 mm.

4. The ink reservoir for marking a tool according to claim 3, wherein said cylinder has at least a partial outer diameter of between 8 mm and 33 mm, or said cylinder has a maximum lateral length. The dimensions of the section are between 8 mm and 33 mm.

5. The ink reservoir for marking a tool according to claim 4, wherein said cylinder has at least a partial outer diameter of between 9 mm and 31 mm, or said cylinder has a maximum lateral length. The dimensions of the section are between 9 mm and 31 mm.

6. The ink reservoir for marking a tool according to claim 5, wherein said cylinder has at least a partial outer diameter of between 10 mm and 28 mm, or said cylinder has a maximum lateral length. The dimensions of the section are between 10 mm and 28 mm.

7. The ink reservoir for marking a tool according to claim 6, wherein said cylinder has at least a partial outer diameter of between 11 mm and 28 mm, or said cylinder has a maximum lateral length. The dimensions of the section are between 11 mm and 28 mm.

8. The ink reservoir for marking a tool according to claim 1, wherein said ink reservoir has a volume of between 1.5 ml and 10 ml.

9. An ink reservoir for marking a tool according to claim 8, wherein said ink reservoir has a volume of between 2 ml and 9 ml.

10. An ink reservoir for marking a tool according to claim 9, wherein said reservoir has a volume of between 2.5 ml and 9 ml.

11. An ink reservoir for marking a tool according to claim 10, wherein said reservoir has a volume of between 3 ml and 8 ml.

12. An ink reservoir for marking a tool according to claim 1 wherein said ink reservoir is removable or replaceable from the marking tool.

13. The ink reservoir for marking a tool according to claim 1, wherein the ink reservoir has a cross section of a circular shape, a semicircular shape, a sector shape, an elliptical shape, a regular polygon shape or an irregular shape. .

14. An ink reservoir for marking a tool according to claim 1 wherein said lid portion and/or barrel body is at least partially smeared with a compressibly deformable hose structure.

15. An ink reservoir for marking a tool according to claim 14 wherein said hose is used Made of plastic or rubber.

16. An ink reservoir for marking a tool according to claim 1 wherein said ink reservoir is provided with an ink containing device.

17. An ink reservoir for marking a tool according to claim 1 wherein the bottom portion of the bottom portion is between 0.02 mm and 1.00 mm.

18. An ink reservoir for marking a tool according to claim 17, wherein the thinnest portion of the bottom portion is between 0.15 mm and 0.60 mm.

19. The ink reservoir for marking a tool according to claim 1, wherein a portion of the bottom portion of the bottom portion is a bead or a block or a sheet.

20. The ink reservoir for marking a tool according to claim 1, wherein the cylindrical body, the lid portion and the bottom portion of the fully enclosed ink reservoir are integrally formed.

21. The ink reservoir for marking a tool according to claim 1, wherein the bottom of the ink reservoir is provided with a first recess.

An ink reservoir for a marking tool according to any one of claims 1 to 21, characterized in that the ink reservoir further comprises a safety device.

23. An ink reservoir for marking a tool according to claim 22, wherein said safety device comprises a thread.

24. An ink reservoir for a marking tool according to claim 23, wherein said thread is disposed in a first recess provided in the surface or bottom or bottom of the barrel of said ink reservoir.

25. An ink reservoir for marking a tool according to claim 22, wherein said safety device comprises at least one projection or comprises at least one recess.

26. The ink reservoir for marking a tool according to claim 25, wherein said at least one projection or at least one recess is provided at a first recess of a surface or bottom or bottom of said cylinder of said ink reservoir Medium

27. An ink reservoir for marking a tool according to claim 25, wherein said projection comprises an annular projection or a plurality of projections comprising point projections or comprising an annular arrangement; said recess comprising an annular recess Or include multiple grooves or include dimples.

28. An ink reservoir for marking a tool according to any one of claims 1 to 27, characterized in that an opening means is provided in the first recess of the ink reservoir or the bottom or bottom.

29. An ink reservoir for marking a tool according to claim 28, wherein said opening means comprises an opening member.

30. An ink reservoir for marking a tool according to claim 28, wherein said opening means comprises an opening member and an ink guiding means.

31. An ink reservoir for marking a tool according to claim 30, wherein said opening means further comprises a ventilation passage.

A marking tool according to claim 28, wherein said opening means comprises two opening members, an ink guiding means and a ventilation passage.

33. The marking tool of claim 32, wherein the ink priming device cooperates with one of the opening members, and the other opening member cooperates with the venting passage.

34. An ink reservoir for marking a tool according to claim 30 or 32, wherein said ink priming device comprises an ink-inducing core or a squeezing member or an ink-receiving member or ink-receiving passage with a squeezing groove or Ink passage.

35. A marking tool comprising a nib, an ink containing device and a housing, characterized by comprising a fully enclosed ink reservoir according to any one of claims 1 to 27, further comprising a sputum-passing closure The opening device of the ink reservoir.

36. A marking tool comprising a nib, an ink containing device and a housing, characterized by a fully enclosed ink reservoir according to any one of claims 28 to 34.

37. A marking tool according to claim 35, wherein said opening means comprises an opening member.

38. A marking tool according to claim 35, wherein said opening means comprises an opening member and an ink guiding means.

39. The marking tool of claim 38, wherein the opening device further comprises a ventilation passage.

40. A marking tool according to claim 35, wherein said opening means comprises two opening members, an ink guiding means and a ventilation passage.

41. The marking tool of claim 40, wherein the ink priming device cooperates with one of the opening members, wherein the other opening member cooperates with the venting passage.

42. A marking tool according to claim 38 or 40, wherein the ink priming device comprises a wicking or squeezing member or an ink priming member or ink priming channel or ink channel with a priming groove.

43. A marking tool according to claim 35 or 36, wherein the housing is provided with a sleeve, and the ink reservoir is at least partially disposed within the socket.

44. A marking tool according to claim 35 or 36, wherein said ink reservoir is at least partially disposed within said housing.

45. A marking tool according to claim 35 or 36, wherein the ink reservoir is moved or rotated radially relative to the housing and/or the opening means.

46. The marking tool of claim 45, wherein the ink reservoir is moved or rotated relative to the opening.

47. A marking tool according to claim 35 or claim 36 wherein the barrel, cover and bottom of the fully enclosed ink reservoir are integrally formed.

48. The marking tool according to claim 35 or 36, which is a color pen, a felt tip pen, a fiber tip pen, a marker pen, a paint pen, a highlighter pen, a marker pen, a whiteboard pen, a brush, a fiber core pen, a wire Core-like pens, felt core pens, nail markers for manicure or marker pens.