WO2016143987A1

WO2016143987A1 - Multicolor marker

Info

Publication number: WO2016143987A1
Application number: PCT/KR2015/013593
Authority: WO
Inventors: 문재훈; 윤현선
Original assignee: 주식회사 모리스
Priority date: 2015-03-12
Filing date: 2015-12-11
Publication date: 2016-09-15
Also published as: KR20160110800A; KR101705685B1

Abstract

The present invention relates to a multicolor marker, comprising: a shaft equivalent to a main body; a drying-out prevention device which airtightly opens and closes a cartridge in-and-out hole in the shaft; a knock part which is coupled to an end portion of the shaft of the marker and configured to transmit the pressing force of a finger; a clip part which is coupled to the shaft so as to enable a clip part lock operation or a clip part release operation in conjunction with the knock part; and a cartridge which is coupled so as to be movable inside the shaft by means of the knock part, wherein the cartridge comprises: a tank part of which the diameter is the largest, the diameter thereof becoming gradually smaller in a stepped manner from a cartridge hole toward a nib hole; a connection part which has a relatively smaller diameter than the tank part; a nib extension shaft part which has a relatively smaller diameter than the connection part; and a first nib separation rib and a second nib separation rib which are arranged away from each other at one side and the other side of the inner circumferential surface of the nib extension shaft part and are projected toward the outside of the nib hole, wherein an air circulation pathway extended to the inner space of the tank part of the cartridge is formed between the first nib separation rib and the second nib separation rib.

Description

Multicolor maca

The present invention relates to a multicolor marker, and more particularly, to a multicolor marker that implements one or more colors in one marker as a board marker and a magnet marker.

Generally, marker writing instruments such as board markers and magnetic markers are pens or writing instruments used for white boards, and have a characteristic of being erased cleanly and without residue by a marker for markers after writing or marking.

In particular, Maca has a large-capacity ink bottle to provide a smooth and smooth writing feeling while using it for a long time, and because of the color bleeding due to the characteristics of the ink for Maca, it is very possible to realize various colors, that is, one or more colors without a completely isolated structure. It is difficult.

The double-sided marker of Patent Document 1, which is the background of the invention, is a marker used for a white board, and focuses on the fact that the ink does not come out well because the ink moves to the back of the nib corresponding to the pen tip while writing. It was attached, and the user was able to select and use the ink-rich side to eliminate the inconvenience of writing or preparing a new maca.

However, the double-sided marker of Patent Document 1 should be repeated to open or close the lid of the corresponding core whenever using the one shim and the other shim, and if the lid is not closed, the ink dries through the shim. There is a disadvantage that the ink drying means is not provided.

In addition, Patent Literature 1 uses one shim of the maca. If the other shim is to be used, ink may be applied to the hand in the process of changing the direction of the maca to the other side, and if the other shim is not protected by the lid during use of the one shim, There is a disadvantage that the other side may contact the clothes of the user and contaminate the clothes.

Maca-pen having the improved function of Patent Document 2, which is also the background of the invention, provides flexibility to the nib or nip to enlarge the sharpness of the handwriting and the thickness of the line, and cannot implement various colors.

And, in order to implement one or more colors in one position, such as one end of the writing instrument such as nib, nib, nib, etc. in one writing instrument, one or more nips should be provided, which are discharged through each nip. In order to produce high-performance markers such as smooth and smooth marking performance because the ink or liquid pigments have high quality ink characteristics that can be smeared or mixed well, and can smoothly flow or circulate outside air toward the ink filter. However, there is a need for a technology development for a separate special nip support structure and an isolation structure between ink filters.

[선행기술문헌][Preceding technical literature]

[ Patent Literature]

(Patent Document 1) Korean Publication No. 20-2001-0000280 (2001.01.05)

(Patent Document 2) Korean Registered Room No. 20-0218165 (2001.01.15)

(Patent Document 3) Korean Patent Registration No. 10-0734903 (2007.06.27)

(Patent Document 4) Korean Registered Patent No. 10-0817202 (2008.03.20)

The present invention is to solve the above problems of the prior art, an object of the present invention is an air circulation passage between one or more nips, one or more ink filters to which each nip is connected, and the nip isolation ribs spaced apart from each other. And, by having different lengths of filter support ribs, smooth and quick writing is possible with realizing multiple colors while smoothly implementing air circulation toward the ink tube, and can prevent ink from mixing with each other between the ink tubes, We want to provide a multi-color marker that can implement ink protection without a removable lid.

According to an aspect of the present invention, the shaft corresponding to the main body, a bland prevention device for hermetically opening and closing the cartridge inlet hole of the shaft, a knock portion coupled to the end of the shaft of the maca, configured to transmit a finger pressing force, In the multi-color markers including a cartridge coupled to the shaft to enable the clip portion fixing operation or the clip portion release operation in conjunction with the knock portion, and a cartridge movably coupled in the shaft by the knock portion The cartridge comprises: a tank portion of the largest diameter so that its diameter decreases in layers between the cartridge apertures and the nip apertures in sequence; A connection portion having a diameter smaller than that of the tank portion; A nip extension shaft having a diameter relatively smaller than the connecting portion; And a first nip isolation rib and a second nip isolation rib which are spaced apart from each other at one side and the other side of the inner circumferential surface of the nip extension shaft part and protrude outwardly of the nip hole, wherein the first nip isolation rib and the second nip isolation rib Between the nip isolation ribs is provided a multi-colored maca characterized in that the air circulation passage extending to the inner space of the tank portion of the cartridge.

The cartridge may further include a first nip fitted to one hole of the nip hole of the cartridge based on the first nip isolation rib, the second nip isolation rib, and the air circulation passage; And a second nip fitted to the other hole of the nip hole of the cartridge based on the first nip isolation rib, the second nip isolation rib, and the air circulation passage.

In addition, the first nip or the second nip, a tip portion corresponding to the end of the first nip or the second nip; A tip support portion formed in a relatively smaller size than the tip portion so as to form a step in the tip portion and extending in the axial direction of the tip portion; A nip body portion extending in the axial direction of the tip support portion; And a nip filter connection portion extending in the axial direction of the nip body portion and gradually decreasing in cross-sectional area toward the end portion so as to be easily inserted into the ink filter.

Further, the first nip and the second nip have the same shape and are symmetric with each other.

In addition, the first nip or the second nip is configured such that the inclined surface of the tip portion is divided into one half inclined surface and the other half inclined surface.

In addition, the first nip and the second nip are divided into one side and the other side with respect to the axial direction of the cartridge such that a full inclined surface is formed in the tip portion in the same manner as the inclined surface of one nib.

The first nip and the second nip include a half inclined surface or a full inclined surface, and are spaced apart from each other so that the half inclined surface and the full inclined surface are perpendicular to each other.

The tank unit may further include: a first filter isolation rib formed at one side of an inner circumferential surface of the tank unit in an extending direction of the first nip isolation rib; And a second filter isolation rib formed on the other side of the inner circumferential surface of the tank portion in the extending direction of the second nip isolation rib and spaced apart from each other with respect to the first filter isolation rib.

In addition, the cartridge includes a plurality of first filter support ribs and second filter support ribs having different height differences or steps in the tank portion close to the connecting portion, and the first filter support ribs are supported by the first filter support ribs. The ink of the ink filter and the ink of the second ink filter supported by the second filter support rib are not mixed with each other.

According to the multi-colored maca according to an aspect of the present invention, one or more, for example, two nips at the end of the maca can be released by opening and closing the ball-shaped door to perform the airtight retention function, using a separate removable or removable lid Even if not, it is possible to prevent the ink dry in each nip, and physically protect each nip, it is easy to use, there is an advantage that can be quickly opened and closed.

In addition, the present invention has an effect that can provide a multi-color function while having an internal structure in which the nip or ink filter is isolated from each other with an air circulation passage corresponding to the air circulation space.

More specifically, the present invention includes a first nip isolation rib and a second nip isolation rib, which are spaced apart from each other on one side and the other side of the inner circumferential surface of the nip extension shaft portion of the cartridge, wherein the first nip isolation rib and the second nip isolation rib are provided. By forming an air circulation passage therebetween, and having a first nip or a second nip on the left side or the right side of the first nip isolation rib and the second nip isolation rib, the ink of the corresponding color is discharged through each nip to make a multicolor marking function. There is an advantage that can be implemented.

In addition, the present invention is to arrange the first ink filter connected to the first nip and the second ink filter connected to the second nip in the inner space of the tank portion of one cartridge, the cartridge in the extending direction of the first nip isolation rib A first filter isolation rib formed on one side of the inner circumferential surface of the tank portion of the tank and a second filter formed on the other side of the inner circumferential surface of the tank portion of the cartridge in the extending direction of the second nip isolation rib and spaced apart from each other with respect to the first filter isolation rib. By forming the isolation ribs, the air flowing through the air circulation passage portion can be supplied to the open end of each ink filter through the space between the filter isolation ribs to maximize the ink supply performance to each nip There is an advantage.

In addition, the present invention is configured by differently configuring the height of the first filter support rib and the second filter support rib to have different height difference or step inside the tank portion of the cartridge, so that the ink of the first ink filter and the second ink filter It has the advantage of not mixing.

In addition, the present invention has the advantage that the thickness of the line drawn by each nip can be made relatively thin or thick by varying the shape or coupling direction of the first nip and the second nip, while implementing different colors.

1 is a perspective view of a multi-colored maca according to an embodiment of the present invention.

Figure 2 is a perspective view for explaining the cutting process of the nip of the multi-colored maca shown in FIG.

3 is an enlarged front view of the multi-colored maca shown in FIG.

4 is a right side view of the multi-colored maca shown in FIG. 1.

FIG. 5 is a sectional view of the line A-A shown in FIG. 4; FIG.

Figure 6 is a perspective view of the cartridge coupled to the interior of the multi-color markers shown in Figure 1;

7 is a plan view of the cartridge shown in FIG.

FIG. 8 is an enlarged left side view of the cartridge shown in FIG. 7. FIG.

9 is an enlarged right side view of the cartridge shown in FIG.

10 is a cross-sectional view taken along the line B-B shown in FIG. 7.

FIG. 11 is a right side view of the cartridge shown in FIG. 6. FIG.

12 is a cross-sectional view of the line C-C shown in FIG.

13 is a perspective view of a multi-colored maca according to an application of the present invention.

14 is a perspective view for explaining a cutting process of the nip shown in FIG.

15 is a perspective view of a multi-colored maca according to another application of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

For example, in the description of the present invention, the configuration capable of preventing the ink between the ink tubes from mixing with each other may be the contents known as the anti-drying device of Patent Document 3 or Patent Document 4 previously filed by the present applicant. Accordingly, detailed description of the same configuration corresponding to the known contents can be omitted in the present embodiment or application.

In the drawings, Figure 1 is a perspective view of a multi-colored maca according to an embodiment of the present invention, Figure 2 is a perspective view for explaining the cutting process of the nip of the multi-colored maca shown in FIG.

1 or 2, the present embodiment is an anti-drying device 12 (FIG. 5) for hermetically opening and closing the shaft 10 corresponding to the main body of the marker and the cartridge inlet hole 11 of the shaft 10 (FIG. 5). Reference).

In addition, the present embodiment is coupled to the end of the shaft 10 of the maca, and the knock portion 30 configured to transmit the finger pressing force, and the clip portion fixing operation or clip release operation in conjunction with the knock portion 30 It comprises a clip portion 20 coupled to the shaft 10 to enable.

In addition, the present embodiment includes a cartridge 40 (see FIG. 5 or FIG. 6 in parallel) movably coupled inside the shaft 10 by the knock portion 30.

In addition, the present embodiment is a spring coupled to restore the cartridge 40 to its original position using an elastic force, an O-ring mounted inside the shaft 10 and slidably coupled to perform airtightness, The holder seated inside the shaft 10 with the one end portion inserted in the axial direction inward, the link slidably coupled inside the holder, and the parallel pins of such a link are coupled to the pin slit And a ball-shaped door seated inside the shaft to rotate by a finite size of rotation angle corresponding to the sliding linear reciprocation of the link.

In particular, the cartridge 40 of the present embodiment includes a first nip 110 and a second nip 120 formed by dividing or cutting one nib 100 along the length of the nib, or separately.

Here, the first nip 110 is a marking or writing for the tip portion 111 corresponding to the end of the first nip or the second nip and relative to the tip portion 111 to form a step in the tip portion 111 Formed in a small size and extending in the axial direction of the tip portion 111, the nip body portion 113 extending in the axial direction of the tip support portion 112, and the nip body portion. And a nip filter connection 114 extending in the axial direction of 113 and gradually decreasing in cross-sectional area toward the end so as to be easily inserted into the ink filter.

In addition, the first nip 110 has the same shape as the second nip 120 and symmetric with each other.

In addition, as shown in FIG. 2, the first nip 110 or the second nip 120 has half

inclined surfaces

111a and 121a at the

tip portions

111 and 121 based on the axial direction of the cartridge 40. It is configured to be divided into one side and the other side.

The one half inclined surface 111a and the other half inclined surface 121a have half widths of the inclined surface 101 of one nib 100, respectively, and represent the same color or different colors for marking or writing. Can be used.

3 is an enlarged front view of the multi-colored maca shown in FIG. 1.

2 or 3, the bisected first nip 110 and the second nip 120 are spaced apart from one side and the other side with the air circulation passage 46 therebetween in the cartridge 40. It is characterized by being isolated by the nip isolation rib 41 and the 2nd nip isolation rib 42.

Here, the first nip 110 having one tip portion 111 is a nip of the cartridge 40 based on the first nip isolation rib 41 and the second nip isolation rib 42 and the air circulation passage 46. It is fitted to one side hole of the hole 49.

In addition, the second nip 120 having the other tip portion 121 is a nip of the cartridge 40 based on the first nip isolation rib 41 and the second nip isolation rib 42 and the air circulation passage 46. It is fitted to the other hole of the hole 49.

Here, the air circulation passage 46 serves to supply external air to the ink filter.

The first nip 110, the second nip 120, and the air circulation passage 46 engrave with the cartridge 40 into or out of the shaft 10, in particular into the shaft 10. When the cartridge retreating hole 11 is closed by the antifouling device 12, since the inflow of external air through the air circulation passage 46 may be blocked or minimized, the ink of the ink filter may be reduced. When the cartridge is prevented from drying and protrudes out of the shaft 10 after the cartridge mounting hole 11 is opened by the anti-drying device 12, the inflow of external air through the air circulation passage 46 is prevented. It can be smoothly fed to the ink filter to increase ink supply efficiency and maximize writing performance.

4 is a right side view of the multi-colored marker shown in FIG. 1, and FIG. 5 is a cross-sectional view of the line A-A shown in FIG. 4.

3 to 5, the cartridge 40 may include a first ink filter 210 connected to the first nip 110 and a second ink filter 220 connected to the second nip 120. In the inner space of the tank 43 of the two cartridges 40.

Here, the first ink filter 210 or the second ink filter 220 is a filter tube, such as a hollow tube structure having both ends open, a filling portion filled in the filter tube, and ink contained in the filling portion or It may consist of a pigment. Here, the filling portion may be a cotton, a microfiber bundle having an absorbent power, a porous absorbent material and the like.

In addition, the first ink filter 210 or the second ink filter 220 may have inks or pigments of different colors.

In this case, the nip

filter connecting portions

114 and 124 of the first nip 110 or the second nip 120 are connected as if they are plugged into or inserted into the filling portions of the corresponding ink filters 210 and 220, and then supply ink for each of the ink filters 210 and 220. Receive.

That is, the first nip 110 or the second nip 120 operates the normal ink supply method (eg, capillary phenomenon, pressure difference, suction, etc.) or smoothly the atmospheric pressure of the external air from the corresponding ink filters 210 and 220, respectively. By the ink supply method that can be received, any contents (for example, ink, etc.) stored in the ink filters 210 and 220 are supplied, and the first nip 110 or the second nip 120 during the writing process. Through the

tip portions

111 and 121, the supplied contents may be discharged.

FIG. 6 is a perspective view of a cartridge coupled to the interior of the multicolored marker shown in FIG. 1. FIG.

Referring to FIG. 5 or 6, the tank 40 of the largest diameter, such a tank, is arranged so that the diameter of the cartridge 40 decreases, in turn, between the cartridge holes 48 and the nip holes 49 in layers. The connecting portion 44 having a smaller diameter than the portion 43 and the nip extension shaft portion 45 having a smaller diameter than the connecting portion 44 are integrally formed.

Here, the nip hole 49 is formed at the end of the nip extension shaft portion 45 and is a portion where the first nip 110 or the second nip 120 protrudes.

FIG. 7 is a plan view of the cartridge shown in FIG. 6, FIG. 8 is an enlarged left side view of the cartridge shown in FIG. 7, FIG. 9 is an enlarged right side view of the cartridge shown in FIG. 7, and FIG. 10 is shown in FIG. 7. Sectional drawing cut along the line BB.

6 to 10, in the cartridge 40, a first nip isolation rib 41 and a second nip isolation rib 42 are spaced apart from each other on one side and the other side of the inner circumferential surface of the nip extension shaft 45, It is formed to protrude outward of the nip hole 49.

In addition, the air circulation passage 46 extends between the first nip isolation rib 41 and the second nip isolation rib 42 to the internal space of the tank portion 43 of the cartridge 40.

At this time, the tank portion 43 is the first filter isolation rib 47a and the second filter is formed on one side of the inner peripheral surface of the tank portion 43 of the cartridge 40 in the extending direction of the first nip isolation rib 41, Second filter isolation ribs 47b formed on the other side of the inner circumferential surface of the tank portion 43 of the cartridge 40 in the extending direction of the nip isolation ribs 42 and spaced apart from each other with respect to the first filter isolation ribs 47a. ).

That is, the air circulation passage 46 extends to the space between the first filter isolation rib 47a and the second filter isolation rib 47b, and supplies external air to the end of the first ink filter or the second ink filter. Can supply

FIG. 11 is a right side view of the cartridge shown in FIG. 6, and FIG. 12 is a cross-sectional view of the line C-C shown in FIG. 11.

9, 11, and 12, the cartridge 40 includes a plurality of first filter support ribs having different height differences or steps S in the tank 43 close to the connecting portion 44. The ink of the first ink filter supported by the first filter support rib 47c and the second ink filter supported by the second filter support rib 47d, including 47c) and the second filter support rib 47d. You can prevent the ink from mixing with each other. This coupling structure can also be confirmed through FIG. 5.

On the other hand, Figure 13 is a perspective view of a multi-color marker according to an application of the present invention, Figure 14 is a perspective view for explaining the cutting process of the nip shown in FIG.

The multicolored maca according to the application of the invention also comprises a first nip 110a or a second nip 120a which are also formed separately from one another.

At this time, the first nip (110a) and the second nip (120a) according to the application is the same as the inclined surface 101 of the one nib 100 shown in Figure 14 full inclined surface 121b is the tip portion ( It is divided into one side and the other side with respect to the axial direction of the cartridge 40 so as to be formed in each of the 111 and 121. Here, the full inclined surface 121b may mean an inclined surface that is the same as the inclined surface 101 of one nib 100 and is not bisected.

That is, each full inclined surface 121b of the first nip 110a or the second nip 120a has the same width as the inclined surface 101 of one nib 100 and is used for line drawing or highlighter. Can be.

That is, the multi-color marker according to the application of the present invention may be a highlighter product that can use two colors.

15 is a perspective view of a multi-color marker according to another application of the present invention.

Multicolored maca according to another application of the invention also comprises a first nip 110b or a second nip 120b which are also formed separately from one another.

At this time, the first nip 110b and the second nip 120b according to another application may include the cartridge 40 such that the half inclined surface 111a or the full inclined surface 121b of FIG. 1 is formed on the

tips

111 and 121, respectively. It is divided into one side and the other side based on the axial direction of.

In this case, the half inclined surface 111a and the full inclined surface 121b may be spaced apart from each other at right angles, and may be used for at least one of line drawing, writing, marking, and highlighter.

That is, in the multi-color maca according to another application of the present invention, the second nip 120b has a shape different from that of the first nip 110a. Due to this feature, the multi-color marker according to another application of the present invention can be used as a magic (eg marker) and a highlighter pen.

[부호의 설명][Description of the code]

10: axis 12: anti-drying device

20: clip portion 30: knock portion

40: cartridge 46: air circulation passage

41: first nip isolation rib 42: second nip isolation rib

43: tank portion 44: connecting portion

45: nip extension shaft portion 46: air circulation passage portion

47a: first filter isolation rib 47b: second filter isolation rib

47c: first filter stand rib 47d: second filter stand rib

48: cartridge hole 49: nip hole

110,110a, 110b: first nip 120,120a, 120b: second nip

210: first ink filter 220: second ink filter

radish

Claims

A shaft corresponding to the main body, a bland prevention device for hermetically opening and closing the cartridge mounting hole of the shaft, a knock portion coupled to the end of the shaft of the marker and configured to transmit a finger pressing force, and a clip portion in conjunction with the knock portion. A multicolored marker comprising: a clip portion coupled to the shaft to enable a fixation operation or a clip release operation; and a cartridge movably coupled inside the shaft by the knock portion;

The cartridge,

A tank portion of the largest diameter such that its diameter is sequentially layered between the cartridge holes and the nip holes;

A connection portion having a diameter smaller than that of the tank portion;

A nip extension shaft having a diameter relatively smaller than the connecting portion; And

A first nip isolation rib and a second nip isolation rib, which are spaced apart from each other on one side and the other side of the inner circumferential surface of the nip extension shaft part and protrude outwardly of the nip hole,

A multicolored maca, wherein an air circulation passage extending between the first nip isolation rib and the second nip isolation rib extends to an inner space of the tank portion of the cartridge.
The method of claim 1,

The cartridge,

A first nip fitted to one side hole of the nip hole of the cartridge based on the first nip isolation rib, the second nip isolation rib, and the air circulation passage; And

And a second nip fitted to the other hole of the nip hole of the cartridge with respect to the first nip isolation rib, the second nip isolation rib, and the air circulation passage.
The method of claim 2,

The first nip or the second nip,

A tip portion corresponding to an end of the first nip or the second nip;

A tip support portion formed in a relatively smaller size than the tip portion so as to form a step in the tip portion and extending in the axial direction of the tip portion;

A nip body portion extending in the axial direction of the tip support portion; And

And a nip filter connection portion extending in the axial direction of the nip body portion and gradually decreasing in cross-sectional area toward the end portion so as to be easily inserted into the ink filter.
The method of claim 3, wherein

And the first and second nips have the same shape and are symmetrical with each other.
The method of claim 4, wherein

The first nip or the second nip is characterized in that the inclined surface of the tip portion is configured to be divided into one half inclined surface and the other half inclined surface.
The method of claim 3, wherein

The first nip and the second nip are divided into one side and the other side with respect to the axial direction of the cartridge such that a full inclined surface is formed on the tip portion in the same manner as the inclined surface of one nib. Maca.
The method of claim 3, wherein

The first nip and the second nip includes a half inclined surface or a full inclined surface, wherein the half inclined surface and the full inclined surface are arranged so as to be perpendicular to each other spaced apart.
The method of claim 1,

The tank unit,

A first filter isolation rib formed on one side of the inner circumferential surface of the tank portion in an extending direction of the first nip isolation rib; And

And a second filter isolating rib formed on the other side of the inner circumferential surface of the tank portion in the extending direction of the second nip isolating rib and spaced apart from each other with respect to the first filter isolating rib.
The method of claim 1,

The cartridge,

A plurality of first filter support ribs and a second filter support rib having different height differences or steps in the tank part close to the connection part;

The multicolor markers, wherein the ink of the first ink filter supported by the first filter support rib and the ink of the second ink filter supported by the second filter support rib are not mixed with each other.